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Remove spurious whitespace
[deliverable/binutils-gdb.git] / gas / ChangeLog
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d4c0c039
NC		 12000-12-12 Nick Clifton <nickc@redhat.com>
2
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
e972090a 6 * config/tc-mips.c: Fix formatting.
584da044
NC		 7 * doc/c-mips.texi: Fix formatting.
8
f16b83df
JH		 9Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
10
11 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
12 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
13 references.
14 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
15 otherwise.
16 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
17 (No_dSuf): Kill.
18
19 * i386.h (*_Suf): Remove No_dSuf.
20 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
21 Remove.
22 (i386_optab): Remove 'd' in the suffixes.
23
50705ef4
AM		 242000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
25
26 * config/tc-i386.c (T_SHORT): Undefine before defining.
27
beae10d5
KH		 282000-12-05 Kazu Hirata <kazu@hxi.com>
29
30 * config/tc-mips.c: Fix formatting.
31
bccba5f0 322000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 33
34 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
35 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
36 (md_show_usage): Ditto.
37 (md_parse_option): Ditto.
38 (d10v_cleanup): Writes pending instruction only if
39 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 40 Fix compile time warning messages.
50705ef4
AM		 41
42 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 43
442000-12-04 Matthew Hiller <hiller@redhat.com>
45
50705ef4 46 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 47 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
48 function entry and unset at function exit.
49
50705ef4 50 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 51
52 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
53
54 * dwarf2dbg.c: Fix compile time warning messages.
55
bc805888
KH		 562000-12-03 Kazu Hirata <kazu@hxi.com>
57
58 * config/tc-a29k.c: Fix formatting.
59 * config/tc-alpha.c: Likewise.
60 * config/tc-arm.c: Likewise.
61 * config/tc-cris.c: Likewise.
62 * config/tc-hppa.c: Likewise.
63 * config/tc-i370.c: Likewise.
64 * config/tc-i386.c: Likewise.
65 * config/tc-i860.c: Likewise.
66 * config/tc-i960.c: Likewise.
67 * config/tc-ia64.c: Likewise.
68 * config/tc-m68hc11.c: Likewise.
69 * config/tc-m68k.c: Likewise.
70 * config/tc-m88k.c: Likewise.
71 * config/tc-pj.c: Likewise.
72 * config/tc-ppc.c: Likewise.
73 * config/tc-sh.c: Likewise.
74 * config/tc-sparc.c: Likewise.
75 * config/tc-tahoe.c: Likewise.
76 * config/tc-vax.c: Likewise.
77
3dacdf2e
NC		 782000-12-01 Chris Demetriou <cgd@sibyte.com>
79
50705ef4
AM		 80 * config/tc-mips.c (mips_ip): When calculating offsets,
81 don't accept as constant the difference between the
82 addresses of symbols in two different sections.
83
84 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
85 specifiers.
86 (validate_mips_insn): Likewise. Also, update 'B' operand
87 specifier to use OP_*_CODE20 constants and delete 'm' operand
88 specifier.
89 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
90 operand specifiers. Change warning generated by 'B' operand
91 specifier to reflect its new multi-purpose usage.
92
93 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
94 -1, and update comment.
95 (file_mips_isa): Likewise.
96 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
97 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
98 ISA_* constants rather than hard-coded numbers.
99 (mips_cpu_info): New structure.
100 (mips_cpu_info_table): New table describing CPU and ISA names
101 and numbers.
102 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
103 mips_cpu_info_from_cpu): New functions.
104 (mips_isa_to_str): New function to get string for ISA name.
105 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
106 return const char *.
107 (md_begin): Redo CPU and ISA selection logic, using
108 mips_cpu_info_from_*. Convert to use ISA_* constants rather
109 than hard-coded numbers.
110 (append_insn, mips_emit_delays, macro, macro2): Convert to use
111 ISA_* constants rather than hard-coded numbers.
112 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
113 (md_longopts): Delete OPTION_NO_MIPS32.
114 (md_parse_option): Convert to use ISA_* constants rather than
115 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
116 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
117 to use strcasecmp to recognize "default" and to use
118 mips_cpu_info_from_name to get CPU numbers from argument.
119 (md_show_usage): Move -mips32 so it's with the rest of the ISA
120 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
121 mips32-4k.
122 (s_mipsset): Accept ISA value 32.
123 * doc/as.texinfo: Clean up MIPS options summary slightly,
124 remove -no-mips32. Add note about -mips4 and -mips32
125 specifying those ISA levels. Delete -mips32 and -no-mips32
126 cpu flag descriptions.
127 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
128 up the supported CPU switch list, and replace 4Kc, 4Km, and
129 4Kp entries with a single mips32-4k entry. Note that you can
130 use ".set mips32".
131
132 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
133 ISA_MIPS64.
134 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
135 -mips5 and -mips64.
136 (md_parse_option): Add cases for OPTION_MIPS5 and
137 OPTION_MIPS64.
138 (md_show_usage): Mention -mips5 and -mips64 arguments.
139 (s_mipsset): Add cases for MIPS5 and MIPS64.
140 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
141 and pseudo-CPUs.
142 * doc/as.texinfo: Mention -mips5 and -mips64 options
143 and their meanings.
144 * doc/c-mips.texi: Likewise. Also update introduction
145 and ".set" usage information.
146
147 * config/tc-mips.c (md_show_usage): Add "sb1" to the
148 CPU list.
149 (mips_cpu_info_table): Add SB-1 entries.
150 * doc/c-mips.texi: Add "sb1" to the list of CPUs
151 known to the -mcpu option.
152
153 * doc/as.texinfo: Correct description of MIPS -mcpu
154 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 155
5f68c319
NC		 1562000-12-01 Joel Sherrill <joel@OARcorp.com>
157
3dacdf2e
NC		 158 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
159 New targets.
160 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
161 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 162 * configure: Regenerate.
163 * config.in: Regenerate.
164 * Makefile.in: Regenerate.
165 * aclocal.m4: Regenerate.
166 * po/gas.pot: Regenerate.
50705ef4 167
4ce3447c
PB		 1682000-11-30 Philip Blundell <pb@futuretv.com>
169
170 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
171 even in non BFD_ASSEMBLER case.
172
76a0ddac
DN		 1732000-11-30 Diego Novillo <dnovillo@redhat.com>
174
175 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
176 syntax.
177
220e750f
RH		 1782000-11-29 Richard Henderson <rth@redhat.com>
179
180 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
181 until dwarf2_finish; use relaxation to get cross-fragment offsets;
182 thread multiple subsegments properly; handle multiple code
183 sections properly; emit proper compilation unit info for assembler
184 generated debugging.
185
186 * as.h (enum _relax_state): Add rs_dwarf2dbg.
187 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
188 (dwarf2dbg_estimate_size_before_relax): Declare.
189 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
190 * write.c: Include dwarf2dbg.h.
191 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
192 (relax_segment): Likewise.
193
99b222b4
HPN		 1942000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
195
196 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
197 jump>: Use as_bad_where instead of as_bad. Tweak error message
198 accordingly. Stabilize frag by updating fix part and resetting
199 variant part.
200 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 201 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
202 indexing is_end_of_line[].
203 (md_assemble): Initialize size to 0.
204 (md_section_align): Mark parameter seg as unused.
e46fee70 205 (parse_reg): Parse names case-insensitively.
99b222b4 206
814f6641
KH		 2072000-11-28 Kazu Hirata <kazu@hxi.com>
208
209 * config/obj-aout.h: Fix formatting.
210 * config/obj-bout.h: Likewise.
211 * config/obj-coff.c: Likewise.
212 * config/obj-coff.h: Likewise.
213 * config/obj-elf.h: Likewise.
214 * config/obj-som.h: Likewise.
215 * config/obj-vms.c: Likewise.
216 * config/obj-vms.h: Likewise.
217 * config/tc-h8300.h: Likewise.
218 * config/tc-ns32k.h: Likewise.
219 * config/tc-sparc.h: Likewise.
220 * config/tc-tic54x.h: Likewise.
221 * config/tc-z8k.h: Likewise.
222
e47b9e39
NC		 2232000-11-28 Nick Clifton <nickc@redhat.com>
224
225 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
226 License is present in the sources, but not the output, and
227 also available from the GNU website.
228 (GNU Free Documentation License): Comment out this section.
229
fcdc20a4
HPN		 2302000-11-28 Hans-Peter Nilsson <hp@axis.com>
231
43c34dee
HPN		 232 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
233 targets. Remove i860 from valid a.out targets.
234 * Makefile.in: Regenerate.
235
fcdc20a4 236 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 237 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 238 (md_assemble): Call dwarf2_emit_insn if generating ELF.
239 (s_cris_file, s_cris_loc): New.
240 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
241 * Makefile.am: Regenerate dependencies.
242 * Makefile.in: Regenerate.
243
16887944
AM		 2442000-11-28 Alan Modra <alan@linuxcare.com.au>
245
246 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
247 (MRI_MUL_PRECEDENCE): Likewise.
248 (op_rank): Fix a comment typo.
249
ae3e85dd
SC		 2502000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
251
252 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
253 the error message.
254 (get_operand): Fix analysis for movw/movb instructions.
255
077b8428
NC		 2562000-11-24 Nick Clifton <nickc@redhat.com>
257
258 * configure.in (xscale-elf): Add target.
259 (xscale-coff): Add target.
260 * configure: Regenerate.
261
262 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
263 extenstion.
264 (ARM_EXT_XSCALE): New ARM architecture extension.
265 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
266 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
267 (ARM_THUMB): Rename to ARM_EXT_THUMB.
268 (ARM_ARCH_V4): Remove processor from architecture.
269 (ARM_ARCH_3M): New architecutre definition.
270 (ARM_ARCH_V5TE): New architecutre definition.
271 (ARM_ARCH_XSCALE): New architecutre definition.
272 (CPU_DEFAULT): Allow to be defaulted to XScale.
273 (atpcs): New boolean variable.
274 (ldr_flags): Support 'd' flag for double word loads.
275 (str_flags): Support 'd' flag for double word stored.
276 (do_mia): New function.
277 (do_mar): New function.
278 (do_mra): New function.
279 (do_pld): New function.
280 (do_ldrd): New function.
281 (do_blx): New function.
282 (do_bkpt): New function.
283 (do_clz): New function.
284 (do_lstc2): New function.
285 (do_cdp2): New function.
286 (do_t_blx): New function.
287 (do_t_bkpt): New function.
288 (do_smla): New function.
289 (do_smlal): New function.
290 (do_smul): New function.
291 (do_qadd): New function.
292 (do_co_reg2c): New function.
293 (LONGEST_INSN): Redefine to 7.
294
295 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
296 command line switches.
297
2434f565
JW		 2982000-11-22 Jim Wilson <wilson@redhat.com>
299
300 * config/tc-ia64.c (pseudo_func): Add missing initializers.
301 (struct rsrc): Make line unsigned.
302 (gr_values): Add missing initializer.
303 (SLOT_NUM_NOT_SET): Add unsigned cast.
304 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
305 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
306 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
307 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
308 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
309 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
310 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
311 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
312 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
313 Add ATTRIBUTE_UNUSED to unused parameters.
314 (convert_expr_to_ab_reg): Add parens.
315 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
316 (dot_prologue): Initialize grsave when declared.
317 (md_pseudo_table): Add missing initializers.
318 (operand_match): Add casts to bfd_vma.
319 (emit_one_bundle): Delete unused local prev. Make required_template
320 unsigned.
321 (specify_resource): Cast i to unsigned.
322 (note_register_values): Use fprintf_vma.
323 (print_dependency): Likewise.
324
5a080f89
JW		 3252000-11-21 Jim Wilson <wilson@redhat.com>
326
5e7474a7
JW		 327 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
328 for unwind info section.
329 (dot_endp): Likewise for unwind section.
330
5a080f89
JW		 331 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
332 fix_new_exp.
333
732d96b6
JJ		 3342000-11-21 Jakub Jelinek <jakub@redhat.com>
335
336 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
337 (output_insn): Call dwarf2_emit_insn.
b8e904dc 338 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 339
6d2cf69f
RH		 3402000-11-17 Richard Henderson <rth@redhat.com>
341
342 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
343 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
344 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
345
8179bd9b
NC		 3462000-11-17 Nick Clifton <nickc@redhat.com>
347
348 * config/tc-arm.c (md_pseudo_table): Add support for .line and
349 .file pseudo ops.
350
316e2c05
RH		 3512000-11-17 Richard Henderson <rth@redhat.com>
352
353 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
354
a8316fe2
RH		 3552000-11-17 Richard Henderson <rth@redhat.com>
356
357 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 358 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 359 tri-state definition of alpha_flag_mdebug.
360 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
361 (s_alpha_file): Store first .file directive.
362 (s_alpha_stab): New.
363 (md_pseudo_table): Add stabs and stabn.
364
e346e481
RH		 3652000-11-17 Richard Henderson <rth@redhat.com>
366
367 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
368
4dc7ead9
RH		 3692000-11-17 Richard Henderson <rth@redhat.com>
370
371 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 372 (main): Call dwarf2_finish.
4dc7ead9
RH		 373 * as.h (debug_type): Clarify documentation of the meaning
374 of this variable.
375 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
376 (print_stats): Fix parenthesis problem.
377 (now_subseg_size): New.
378 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
379 (dwarf2_directive_file): Don't set debug_type.
380 (dwarf2_where): Honor DEBUG_DWARF2 first.
381 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
382 do nothing if not emitting dwarf2 debug info, or no work.
383 * dwarf2dbg.h (dwarf2_emit_insn): Update.
384 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
385 (ecoff_new_file): Likewise.
386 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
387 commentary wrt dwarf2.
388
389 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
390 ATTRIBUTE_UNUSED as needed.
391 (emit_insn): Call dwarf2_emit_insn.
392 (s_alpha_file): New.
393 (s_alpha_loc): New.
394 (s_alpha_coff_wrapper): Don't handle them.
395 (md_pseudo_table): Update for .file and .loc.
396 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
397
398 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
399 don't protect with debug_type.
400 * config/tc-hppa.c (md_assemble): Likewise.
401 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
402 * config/tc-mn10300.c (md_assemble): Likewise.
403 * config/tc-sh.c (md_assemble): Likewise.
404 * config/tc-v850.c (md_assemble): Likewise.
405
406 * config/tc-arm.c (arm_end_of_source): Remove.
407 * config/tc-hppa.c (pa_end_of_source): Remove.
408 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
409 * config/tc-mn10300.c (mn10300_finalize): Remove.
410 * config/tc-sh.c (sh_finalize): Remove.
411 * config/tc-v850.c (sh_finalize): Remove.
412
413 * config/tc-arm.h (md_end): Remove.
414 * config/tc-hppa.h (md_end): Remove.
415 (DWARF2_LINE_MIN_INSN_LENGTH): New.
416 * config/tc-m68hc11.h (md_end): Remove.
417 * config/tc-mn10300.h (md_end): Remove.
418 * config/tc-sh.h (md_end): Remove.
419 * config/tc-v850.h (md_end): Remove.
420
421 * config/tc-ia64.c (emit_one_bundle): Don't protect
422 dwarf2 bits with debug_type.
423 (md_assemble): Likewise.
424 (ia64_end_of_source): Don't call dwarf2_finish.
425
ca683b78
JW		 4262000-11-16 Jim Wilson <wilson@redhat.com>
427
428 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
429 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
430 > 16.
431
6f620856
L		 4322000-11-16 H.J. Lu <hjl@gnu.org>
433
434 * config/obj-elf.c (obj_elf_symver): Don't check the missing
435 version name.
436
19d63e5d
KH		 4372000-11-15 Kazu Hirata <kazu@hxi.com>
438
439 * config/tc-tic30.c: Fix formatting.
440 * config/tc-tic80.c: Likewise.
441 * config/tc-v850.c: Likewise.
442 * config/tc-vax.c: Likewise.
443 * config/tc-w65.c: Likewise.
444 * config/tc-z8k.c: Likewise.
445
a8761a19
DD		 4462000-11-14 DJ Delorie <dj@redhat.com>
447
448 * config/tc-v850.c: Support dwarf2.
449 * config/tc-v850.h: Ditto.
450
451 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
452 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 453
88be23ec
BS		 4542000-11-15 Bernd Schmidt <bernds@redhat.com>
455
456 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
457 (errata_nops_necessary_p): New function.
458 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
459 md.
460
72a76794
JW		 4612000-11-14 Jim Wilson <wilson@redhat.com>
462
463 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
464 return little endian bfd formats.
465
4a1805b1
KH		 4662000-11-14 Kazu Hirata <kazu@hxi.com>
467
468 * config/aout_gnu.h: Fix formatting.
469 * config/atof-vax.c: Likewise.
470 * config/m68k-parse.h: Likewise.
471 * config/m88k-opcode.h: Likewise.
472 * config/obj-elf.c: Likewise.
473 * config/tc-arm.c: Likewise.
474 * config/tc-cris.c: Likewise.
475 * config/tc-i386.c: Likewise.
476 * config/tc-ia64.c: Likewise.
477 * config/tc-mn10300.c: Likewise.
478 * config/te-386bsd.h: Likewise.
479 * config/te-hppa.h: Likewise.
480 * config/te-nbsd.h: Likewise.
481 * config/te-ppcnw.h: Likewise.
482 * config/te-sparcaout.h: Likewise.
483 * config/te-tmips.h: Likewise.
484 * config/vax-inst.h: Likewise.
485 * config/vms-conf.h: Likewise.
486
c810873d
JJ		 4872000-11-14 Jakub Jelinek <jakub@redhat.com>
488
489 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
490
79082ff0
L		 4912000-11-13 H.J. Lu <hjl@gnu.org>
492
493 * config/obj-elf.c (elf_frob_symbol): Support
494 ".symver name,name2@@@nodename".
495 (elf_frob_file_before_adjust): Likewise.
496
497 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
498 and ".symver name,name2@@@nodename".
499 Fix a typo.
500
1da00eb4
L		 5012000-11-12 H.J. Lu (hjl@gnu.org)
502
503 * config/obj-elf.c (obj_elf_symver): Check missing version
504 name.
505
f585997b
L		 5062000-11-12 H.J. Lu (hjl@gnu.org)
507
508 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
509 instead of bfd_vma for non-bfd assemblers.
510
ef5c4bfc
KH		 5112000-11-09 Kazu Hirata <kazu@hxi.com>
512
513 * itbl-ops.c: Fix comment typos.
514
f5a30c2e
JW		 5152000-11-08 Jim Wilson <wilson@redhat.com>
516
517 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
518 (struct unwind): Add next_slot_frag field.
519 (slot_index): New parameters slot_frag and first_frag. Add code
520 to add in frag sizes when different. Add comments.
521 (fixup_unw_records): New locals first_frag and last_frag. Pass new
522 arguments to slot_index.
523 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
524 loop end. Set next_slot_frag field.
525
339681c0
L		 5262000-11-07 H.J. Lu <hjl@gnu.org>
527
528 * doc/as.texinfo (.symver): Updated for versioned symbol
529 reference.
530
531 * obj.h (format_ops): Add the frob_file_before_adjust field.
532
533 * config/obj-aout.c (aout_format_ops): Set the
534 frob_file_before_adjust field to 0.
535 * config/obj-coff.c (coff_format_ops): Likewise.
536 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
537
538 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
539 name.
540 (elf_frob_file_before_adjust): New function to remove unneeded
541 versioned symbols from the symbol table.
542 (elf_format_ops): Set the frob_file_before_adjust field to
543 elf_frob_file_before_adjust.
544
545 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
546 not defined.
547
548 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
549
4a314ec8
NC		 5502000-11-07 Peter Targett <peter.targett@arccores.com>
551
552 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
553 BIG_ENDIAN macros.
554 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
555 Fix compile time warning messages.
50705ef4 556
604d524f
NC		 5572000-11-07 Nick Clifton <nickc@redhat.com>
558
559 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
560 buffer in order to avoid buffer overflows.
561
44f5c83a
JW		 5622000-11-06 Steve Ellcey <sje@cup.hp.com>
563
564 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
565 Change M to m for -milp32 or -mlp64 to match gcc.
566 (dot_endp): Use bytes_per_address instead of 8.
567 (emit_one_bundle): Use number_to_chars_littleendian instead of
568 md_number_to_chars.
569 (fix_insn): Likewise.
570 (ia64_init): New function.
571 (ia64_target_format): New function.
572 (md_begin): Set endianness, arch, and machine as appropriate.
573 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
574 Make these macros depend on TE_HPUX macro.
575 (TARGET_FORMAT): Define.
576 (HOST_SPECIAL_INIT): Define.
577 * config/te-hpux.h: New file.
578 * configure.in: Add "ia64-*-hpux*" target to configure.
579 * configure: Regenerate.
50705ef4 580
7152f1dc
KH		 5812000-11-06 Kazu Hirata <kazu@hxi.com>
582
ef99799a
KH		 583 * as.c: Fix formatting.
584 * dwarf2dbg.c: Likewise.
585 * input-file.c: Likewise.
7152f1dc
KH		 586 * input-file.h: Likewise.
587 * input-scrub.c: Likewise.
ef99799a
KH		 588 * itbl-ops.c: Likewise.
589 * listing.c: Likewise.
590 * macro.h: Likewise.
591 * messages.c: Likewise.
592 * read.c: Likewise.
593 * subsegs.c: Likewise.
594 * subsegs.h: Likewise.
595 * write.c: Likewise.
7152f1dc 596
cf055d54
NC		 5972000-11-06 Nick Clifton <nickc@redhat.com>
598
599 * doc/as.texinfo: Add GNU Free Documentation License.
600 * doc/gasp.texi: Add GNU Free Documentation License.
601 * doc/as.1: Add GNU Free Documentation License.
602
8d6b5c8e
NC		 6032000-11-05 Nick Clifton <nickc@redhat.com>
604
605 * config/tc-arm.c: Add include of "dwarf2dbg.h"
606
59ff2774
NC		 6072000-11-02 Per Lundberg <plundis@chaosdev.org>
608
609 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
610 * configure: Regenerate.
611
37d8bb27
NC		 6122000-11-01 Nick Clifton <nickc@redhat.com>
613
614 * read.c (original_case_string): New global variable.
615 (read_a_source_file): Copy opcode string into
616 original_case_string if clobbering the case of the opcode.
617 * read.h: Export the definition of original_case_string.
618 * config/tc-arm.c (md_assembler): When parsing a .req
619 directive use the original opcode string, not the case
620 clobbered version.
621
d75bb8cf
NC		 6222000-11-02 Nick Clifton <nickc@redhat.com>
623
624 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 625 variable.
d75bb8cf
NC		 626 (md_assemble): Call dwarf2_generate_asm_lineno instead of
627 dwarf2_where and dwarf2_gen_line_info.
628
6c17cfe4
PB		 6292000-11-02 Theo Honohan <th@futuretv.com>
630
50705ef4 631 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 632
c51ce5f0
EC		 6332000-10-31 Eric Christopher <echristo@redhat.com>
634
635 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
636 or pc-relative, else use fx_offset.
637
f1bcba5b
JW		 6382000-10-31 Jim Wilson <wilson@redhat.com>
639
640 * config/tc-ia64.c (struct md): New field tag_fixups.
641 (ia64_flush_insns): Handle tag_fixups. Error if dangling
642 qualifying predicate.
643 (emit_one_bundle): Delete spurious multiplication by one. Handle
644 tag_fixups.
645 (ia64_start_line): Error if dangling qualifying predicate.
646 (defining_tag): New static variable.
647 (ia64_unrecognized_line, case '['): Parse tags.
648 (ia64_frob_label): Create tag_fixups.
649 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 650
8637c045
AM		 6512000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
652
653 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
654
ebeeafe6
BS		 6552000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
656
657 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
658
b041f888
KH		 6592000-10-30 Kazu Hirata <kazu@hxi.com>
660
661 * expr.c: Fix formatting.
662 * flonum-copy.c: Likewise.
663 * flonum.h: Likewise.
664 * gasp.c: Likewise.
665 * hash.c: Likewise.
666
d8374dcd
HPN		 6672000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
668
669 * as.h (OPTION_MD_BASE): Bump to 190.
670 * as.c (parse_args) <std_longopts>: Add comment about the need to
671 check OPTION_MD_BASE in as.h.
672
1308f14c
HPN		 673 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
674 for weak symbols.
675
6f6ef0fa
NC		 6762000-10-27 Nick Clifton <nickc@redhat.com>
677
678 * configure.in (emulations): Add m68hc12.
679 * configure: Regenerate.
680 * po/gas.pot: Regenerate.
c51ce5f0 681
bf1b5881
AH		 6822000-10-27 Aldy Hernandez <aldyh@redhat.com>
683
50705ef4
AM		 684 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
685 cpsr*.
686 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 687
85a39694
NC		 6882000-10-25 Nick Clifton <nickc@redhat.com>
689
690 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
691 a DWARF2 line number information sequence.
692
693 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
694
695 * read.c (generate_lineno_debug): Update comment describing why
696 DWARF2 line number debug information is not generated
697 automatically by this function.
698
699 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
700 not all.
c51ce5f0 701
85a39694
NC		 702 * config/tc-arm.h (md_end): Define.
703 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 704
85a39694
NC		 705 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
706 if generating DWARF2 line numbers.
707 (arm_end_of_source): New function. Call dwarf2_finish if
708 necessary.
709
710 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
711 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
712 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 713
cce0cbdc
DN		 7142000-10-25 Diego Novillo <dnovillo@cygnus.com>
715
716 * tc-i386.c: Fix prototype declarations for functions taking no
717 arguments.
718
64a0c779
DN		 7192000-10-24 Diego Novillo <dnovillo@cygnus.com>
720
721 * tc-i386.c (i386_operand_modifier): Remove.
722 (build_displacement_string): Remove.
723 (i386_parse_seg): Remove.
724 (i386_intel_memory_operand): Remove.
725 (i386_intel_operand): Re-write using recursive descent parser based
726 on MASM documentation.
727 (struct intel_parser_s): New structure.
728 (intel_parser): New static variable.
729 (struct intel_token): New structure.
730 (cur_token, prev_token): New static variables.
731 (T_NIL): Define.
732 (T_CONST): Define.
733 (T_REG): Define.
734 (T_BYTE): Define.
735 (T_WORD): Define.
736 (T_DWORD): Define.
737 (T_QWORD): Define.
738 (T_XWORD): Define.
739 (T_SHORT): Define.
740 (T_OFFSET): Define.
741 (T_PTR): Define.
742 (T_ID): Define.
743 (intel_match_token): New function.
744 (intel_get_token): New function.
745 (intel_putback_token): New function.
746 (intel_expr): New function.
747 (intel_e05): New function.
748 (intel_e05_1): New function.
749 (intel_e06): New function.
750 (intel_e06_1): New function.
751 (intel_e09): New function.
752 (intel_e09_1): New function.
753 (intel_e10): New function.
754 (intel_e10_1): New function.
755 (intel_e11): New function.
756
19f7b010
JJ		 7572000-10-20 Jakub Jelinek <jakub@redhat.com>
758
759 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
760 instructions to loose any special insn->architecture mask.
761
762 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
763 (sparc_md_end, sparc_arch_types, sparc_arch,
764 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
765 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
766 request v9b architecture if they are used).
767
3ae647a0
NC		 7682000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
769
770 * config/tc-m68k.c: Fix the previous misapplied patch.
771
5cbdaa77
NC		 7722000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
773
50705ef4
AM		 774 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
775 BFD_ASSEMBLER and !BFD_ASSEMBLER.
776 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
777 BFD_RELOC_*.
5cbdaa77 778
e6c774b4
KH		 7792000-10-17 Kazu Hirata <kazu@hxi.com>
780
781 * debug.c: Fix formatting.
782 * depend.c: Likewise.
783 * dwarf2dbg.c: Likewise.
784 * dwarf2dbg.h: Likewise.
785 * ecoff.c: Likewise.
786 * expr.c: Likewise.
787 * expr.h: Likewise.
788 * flonum-konst.c: Likewise.
789 * frags.h: Likewise.
790
ea20a7da
CC		 7912000-10-17 Chandrakala Chavva <cchavva@redhat.com>
792
793 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
794 options.
795 * doc/as.texinfo: Added notes about this new option.
796
266cb5f1
HPN		 7972000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
798
799 * config/tc-sh.c (JREG): Remove.
800 (md_convert_frag): Remove #if 0:d code using JREG.
801
6588847e
DN		 8022000-10-15 Diego Novillo <dnovillo@cygnus.com>
803
804 * config/tc-i386.c (i386_operand_modifier): Only match
805 modifiers SHORT and FLAT if they are followed by a space.
806 (parse_register): When `allow_naked_reg' is set, do not confuse
807 identifiers that start with a register name with a register.
808
30a2b4ef
KH		 8092000-10-12 Kazu Hirata <kazu@hxi.com>
810
811 * app.c: Fix formatting.
812 * as.c: Likewise.
813 * as.h: Likewise.
814 * bit_fix.h: Likewise.
815 * cgen.c: Likewise.
816 * cgen.h: Likewise.
817 * cond.c: Likewise.
818
d01e2a23
AM		 8192000-10-11 Alan Modra <alan@linuxcare.com.au>
820
821 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
822
44852b19
AM		 8232000-10-07 Alan Modra <alan@linuxcare.com.au>
824
dc1fc56b
AM		 825 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
826 Re-arrange function a little and improve error message.
827
44852b19
AM		 828 * write.c (write_relocs): Fix a comment.
829
830 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
831 link-once sections.
832
afa680f8
JW		 8332000-10-05 Jim Wilson <wilson@cygnus.com>
834
835 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
836
ce8a8b2f
AM		 8372000-10-05 Alan Modra <alan@linuxcare.com.au>
838
839 * config/tc-i386.c: Delete some useless comments, reformat others.
840
841 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
842 non-global syms in linkonce sections.
843
56d27c17
AM		 8442000-10-04 Ralf Baechle <ralf@gnu.org>
845
846 * config/tc-ia64.c (operand_match): Don't use // style comments.
847 * config/tc-i370.c: Likewise.
848
7b15d668
HPN		 8492000-09-29 Hans-Peter Nilsson <hp@axis.com>
850
851 Changes to handle varying register prefix and user symbol prefix.
852 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
853 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
854 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
855 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
856 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
857 (demand_register_prefix): New variable.
858 (md_pseudo_table): New pseudo ".syntax".
859 (md_longopts): New options --no-underscore and --underscore.
860 (cris_target_format): Return elf32-us-cris or elf32-cris depending
861 on symbols_have_leading_underscore.
862 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
863 (get_spec_reg): Ditto.
864 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
865 Fix formatting.
866 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
867 --help.
868 <case OPTION_NO_US, case OPTION_US>: New.
869 (md_show_usage): Be brief and reformat to match continuation of
870 --help.
871 * po/gas.pot: Regenerate.
872
27df9f40
AM		 8732000-09-28 Alan Modra <alan@linuxcare.com.au>
874
875 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
876 force relocs for 12 bit branches.
877 (md_apply_fix): Similarly, adjust logic here.
878
5506e1a5
AM		 8792000-09-28 Alan Modra <alan@linuxcare.com.au>
880
881 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
882 adjust for external and weak syms as we will use a reloc. Allow
883 for +8 offset when calculating limits of branches.
884 (hppa_fix_adjustable): Undo 2000-09-23 change.
885 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
886 Correct distance calculation.
47d89dba
AM		 887 (tc_gen_reloc): Print the file name and line number if we can't
888 handle a fixup.
5506e1a5
AM		 889
890 From John David Anglin <dave@hiauly1.hia.nrc.ca>
891 * config/tc-hppa.c (nonzero_dibits): Define.
892 (arg_reloc_stub_needed): Check each arg and return value
893 separately for zero case.
894 (pa_align): Declare argument `bytes'.
895
81d4177b
KH		 8962000-09-25 Kazu Hirata <kazu@hxi.com>
897
898 * config/tc-cris.c: Fix formatting.
899 * config/tc-d10v.h: Likewise.
900 * config/tc-d30v.c: Likewise.
901 * config/tc-d30v.h: Likewise.
902 * config/tc-fr30.c: Likewise.
903 * config/tc-fr30.h: Likewise.
904 * config/tc-m68k.c: Likewise.
905 * config/tc-m68k.h: Likewise.
906 * config/tc-pj.h: Likewise.
907 * config/tc-ppc.c: Likewise.
908 * config/tc-ppc.h: Likewise.
909 * config/tc-sh.c: Likewise.
910 * config/tc-sh.h: Likewise.
911 * config/tc-sparc.c: Likewise.
912 * config/tc-v850.h: Likewise.
913 * config/tc-vax.h: Likewise.
914 * config/tc-w65.h: Likewise.
915 * config/tc-z8k.h: Likewise.
916
959ee541
AM		 9172000-09-23 Alan Modra <alan@linuxcare.com.au>
918
919 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
920 checks only for ELF.
921 (hppa_force_relocation): Likewise.
922
139368c9
JW		 9232000-09-22 Jim Wilson <wilson@cygnus.com>
924
925 * config/tc-ia64.c (dv_sem): Add "stop".
926 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
927 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
928 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
929 match above.
930 (mark_resources): Check IA64_RS_PRr.
931
151337e8
NC		 9322000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
933
56d27c17 934 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 935 md_estimate_size_before_relax): Redesign and clean up the
936 relaxation mechanism.
937
0b7410c4
KH		 9382000-09-21 Kazu Hirata <kazu@hxi.com>
939
940 * config/tc-ns32k.c: Fix formatting.
941 * config/tc-ns32k.h: Likewise.
942
a4d24084
KH		 9432000-09-20 Kazu Hirata <kazu@hxi.com>
944
82efde3a
KH		 945 * config/tc-m32r.c: Fix formatting.
946 * config/tc-m32r.h: Likewise.
947 * config/tc-m68851.h: Likewise.
948 * config/tc-m68hc11.c: Likewise.
949 * config/tc-m68hc11.h: Likewise.
950 * config/tc-m88k.c: Likewise.
951 * config/tc-mcore.c: Likewise.
a75214e5 952 * config/tc-mcore.h: Likewise.
82efde3a
KH		 953 * config/tc-mips.c: Likewise.
954 * config/tc-mips.h: Likewise.
955 * config/tc-mn10200.h: Likewise.
956 * config/tc-mn10300.h: Likewise.
a75214e5 957 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 958 * config/tc-tahoe.h: Likewise.
959
4844386e 9602000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 961
962 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
963 Likewise in relaxation description comments.
964
9e754211
AM		 9652000-09-18 Alan Modra <alan@linuxcare.com.au>
966
967 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
968 subtraction of two syms without emitting a relocation.
969
970 From David Huggins-Daines <dhd@linuxcare.com>
971 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
972 global or weak symbols.
973
4a4f25cf
KH		 9742000-09-15 Kazu Hirata <kazu@hxi.com>
975
976 * config/tc-h8300.h: Fix formatting.
977 * config/tc-h8500.c: Likewise.
978 * config/tc-h8500.h: Likewise.
979 * config/tc-hppa.h: Likewise.
980 * config/tc-i370.h: Likewise.
981 * config/tc-i386.h: Likewise.
982 * config/tc-i860.c: Likewise.
983 * config/tc-i860.h: Likewise.
984 * config/tc-i960.h: Likewise.
985 * config/tc-ia64.c: Likewise.
986 * config/tc-ia64.h: Likewise.
987
1dab94dd
KH		 9882000-09-14 Kazu Hirata <kazu@hxi.com>
989
990 * config/tc-a29k.c: Fix formatting.
991 * config/tc-alpha.c: Likewise.
992 * config/tc-arc.c: Likewise.
993 * config/tc-arc.h: Likewise.
994 * config/tc-arm.c: Likewise.
995 * config/tc-arm.h: Likewise.
996 * config/tc-avr.c: Likewise.
997 * config/tc-avr.h: Likewise.
998 * config/tc-tic30.c: Likewise.
999 * config/tc-tic30.h: Likewise.
1000 * config/tc-tic54x.c: Likewise.
1001 * config/tc-tic54x.h: Likewise.
1002 * config/tc-tic80.c: Likewise.
1003 * config/tc-tic80.h: Likewise.
1004
7484b8e6
TW		 10052000-09-14 Timothy Wall <twall@cygnus.com>
1006
1007 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1008 parallel comparisons for later use.
1009 (struct rsrc): Add parallel comparison type.
1010 (resources_match): Skip special cases of PR usage (non-conflicting
1011 parallel compares).
56d27c17 1012
bf514e21
KH		 10132000-09-13 Kazu Hirata <kazu@hxi.com>
1014
1015 * config/obj-ecoff.c: Fix formatting.
1016 * config/obj-elf.c: Likewise.
1017 * config/obj-elf.h: Likewise.
1018 * config/obj-evax.h: Likewise.
1019 * config/obj-generic.h: Likewise.
1020 * config/obj-hp300.c: Likewise.
1021 * config/obj-hp300.h: Likewise.
1022 * config/obj-ieee.h: Likewise.
1023 * config/obj-vms.c: Likewise.
1024 * config/obj-vms.h: Likewise.
1025
156c2f8b 10262000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1027
50705ef4
AM		 1028 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1029 (md_parse_option): Ditto.
1030 (md_longopts): Add -mips32 option.
1031 (md_show_usage): Document new options.
1032 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1033 (mips_ip): Assemble mfc0 with a sub-selection code.
1034 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1035 (mips_cpu_to_str): New function.
1036 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1037 Use CPU_* defines instead of hardcoded numbers.
1038
50705ef4
AM		 1039 * doc/as.texinfo: Document new options.
1040 * doc/c-mips.texi: Ditto.
156c2f8b 1041
a01b9fa4
KH		 10422000-09-12 Kazu Hirata <kazu@hxi.com>
1043
1044 * as.h: Fix formatting.
1045 * asintl.h: Likewise.
1046 * bit_fix.h: Likewise.
dcd619be
KH		 1047 * config/obj-aout.c: Likewise.
1048 * config/obj-aout.h: Likewise.
1049 * config/obj-bout.c: Likewise.
1050 * config/obj-bout.h: Likewise.
1051 * config/obj-coff.c: Likewise.
1052 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1053 * dwarf2dbg.h: Likewise.
1054 * expr.h: Likewise.
1055 * flonum.h: Likewise.
1056 * frags.h: Likewise.
1057 * itbl-ops.h: Likewise.
1058 * macro.h: Likewise.
1059 * read.h: Likewise.
1060 * sb.h: Likewise.
1061 * struc-symbol.h: Likewise.
1062 * subsegs.h: Likewise.
1063 * symbols.h: Likewise.
1064 * tc.h: Likewise.
1065 * write.h: Likewise.
1066
92774660
KH		 10672000-09-11 Kazu Hirata <kazu@hxi.com>
1068
f0e652b4
KH		 1069 * bignum-copy.c: Fix formatting.
1070 * config/tc-i370.c: Likewise.
92774660
KH		 1071 * config/tc-i960.c: Likewise.
1072 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1073 * ehopt.c: Likewise.
1074 * flonum-copy.c: Likewise.
1075 * flonum-konst.c: Likewise.
1076 * flonum-mult.c: Likewise.
1077 * literal.c: Likewise.
1078 * read.c: Likewise.
1079 * sb.c: Likewise.
1080 * stabs.c: Likewise.
1081 * subsegs.c: Likewise.
92774660 1082
222f8079
PB		 10832000-09-09 Philip Blundell <philb@gnu.org>
1084
1085 * configure.in (arm*-*-uclinux*): New target.
1086 * configure: Regenerate.
1087
c488923f
KH		 10882000-09-09 Kazu Hirata <kazu@hxi.com>
1089
1090 * input-file.c: Fix formatting.
1091 * itbl-ops.c: Likewise.
1092 * messages.c: Likewise.
1093
e0e3ecca
PB		 10942000-09-08 Philip Blundell <philb@gnu.org>
1095
1096 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1097 offset is negative.
1098
5d64ca4e
L		 10992000-09-07 H.J. Lu <hjl@gnu.org>
1100
1101 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1102 * configure: Rebuild.
1103
bdaaa2e1
KH		 11042000-09-07 Kazu Hirata <kazu@hxi.com>
1105
e49bc11e
KH		 1106 * atof-generic.c: Fix formatting.
1107 * config/tc-mips.c: Likewise.
e13b337a
KH		 1108 * config/tc-vax.c: Likewise.
1109 * input-scrub.c: Likewise.
bdaaa2e1 1110
d07ed2cd
AO		 11112000-09-07 Alexandre Oliva <aoliva@redhat.com>
1112
1113 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1114 * configure.in (sh-*-linux*): Added.
1115 * configure: Rebuilt.
1116
86905619
KH		 11172000-09-06 Kazu Hirata <kazu@hxi.com>
1118
a28a3ccf
JL		 1119 * config/tc-hppa.c: Fix formatting.
1120
86905619
KH		 1121 * ecoff.c: Fix formatting.
1122
58cccadb
AO		 11232000-09-06 Alexandre Oliva <aoliva@redhat.com>
1124
1125 * configure: Rebuilt with new libtool.m4.
1126
542d6675
KH		 11272000-09-05 Kazu Hirata <kazu@hxi.com>
1128
1129 * cgen.c: Fix formatting.
1130 * config/tc-ia64.c: Likewise.
1131
5b343f5a
NC		 11322000-09-05 Nick Clifton <nickc@redhat.com>
1133
1134 * aclocal.m4: Regenerate.
1135 * config.in: Regenerate.
1136 * configure: Regenerate.
1137 * po/gas.pot: Regenerate.
50bbae35 1138
07e90ad5
HPN		 11392000-09-05 Hans-Peter Nilsson <hp@axis.com>
1140
1141 * config/tc-cris.c: Correct comment typos.
1142
1485d400
EC		 11432000-09-05 Eric Christopher <echristo@cygnus.com>
1144
1145 * config/tc-mn10300.c: Cleanup.
1146 (md_pcrel_from): Enable.
1147
904a31bf
AM		 11482000-09-05 Alan Modra <alan@linuxcare.com.au>
1149
927781e2
AM		 1150 * expr.c (operand): Fix a comment typo.
1151 * write.c (write_relocs): Fix a signed/unsigned warning.
1152
ecacdc7a
AM		 1153 * config/tc-hppa.c (fudge_reg_expressions): New
1154 (hppa_force_reg_syms_absolute): New.
1155 (pa_equ): Allow reg_section expressions.
1156 * config/tc-hppa.c (md_optimize_expr): Define.
1157 (hppa_force_reg_syms_absolute): Prototype.
1158
1159 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1160 (pa_parse_number): Pass in arg to select fp reg parsing.
1161 Return 1 to indicate format checks pass. If strict, then only
1162 accept a register or register symbol. Return value in...
1163 (pa_number): New static for pa_parse_number.
1164 (FP_REG_BASE): Define.
1165 (FP_REG_RSEL): Define.
1166 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1167 appropriate. White space changes.
1168 (need_pa11_opcode): Don't bother passing any params, get them from
1169 globals instead.
1170 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1171 Remove extraneous check in case 'Q'.
1172 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1173 reg, set section of resulting symbol to reg_section.
1174 (pa_parse_space_stmt): Modify call to pa_parse_number.
1175 (pa_space): Likewise.
1176
904a31bf
AM		 1177 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1178 (hppa_force_relocation): Handle vtable relocs.
1179 (pa_vtable_entry): New.
1180 (pa_vtable_inherit): New.
1181 (md_pseudo_table): Add entries for vtable pseudos.
1182 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1183 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1184 against weak syms.
1185 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1186 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1187 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1188 millicode import.
1189 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1190 specify a symbol type.
1191
1192 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1193 dependent things together.
1194 (md_elf_symbol_type): Define.
1195
1196 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1197 symbol.
1198 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1199
1200 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1201 (obj_elf_vtable_entry): Declare.
1202
1203 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1204 and export function.
1205 (obj_elf_vtable_entry): Similarly.
1206 (elf_pseudo_table): Fix the damage with a cast.
1207
a47cf567 12082000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1209
1210 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1211 for template selection when a label is needed.
1212
197865e8
KH		 12132000-09-02 Kazu Hirata <kazu@hxi.com>
1214
1215 * config/tc-ia64.c: Fix formatting.
1216
18e03609
NC		 12172000-09-02 Nick Clifton <nickc@redhat.com>
1218
1219 * configure.in: Increase version number to 2.10.91.
1220 * configure: Regenerate.
1221 * aclocal.m4: Regenerate.
1222 * config.in: Regenerate.
1223 * po/gas.pot: Regenerate.
1224 * Makefile.in: Regenerate.
1485d400 1225
a1cc9221
AO		 12262000-09-01 Alexandre Oliva <aoliva@redhat.com>
1227
1228 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1229 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1230 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1231 similar relocs.
1232 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1233 branches.
1234
12352000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1236
1237 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1238 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1239 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1240 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1241 (GOT_symbol): New variable.
1242 (md_undefined_symbol): Set it.
1243
44576e1f
RH		 12442000-09-01 Richard Henderson <rth@cygnus.com>
1245
1246 * config/tc-ia64.c (match): Don't inline.
1247 (extra_goodness): New.
1248 (md_begin): Prefer nop.f and nop.b for best_template.
1249
29f8404c
KH		 12502000-08-31 Kazu Hirata <kazu@hxi.com>
1251
76b0a8c0
KH		 1252 * as.c: Fix formatting.
1253 * cond.c: Likewise.
1254 * frags.c: Likewise.
29f8404c
KH		 1255 * macro.c: Likewise.
1256
b4c1ea07
EC		 12572000-08-31 Eric Christopher <echristo@cygnus.com>
1258
1259 * config/tc-mn10300.c: Cleanup and fix warnings.
1260 (md_pseudo_table): Add initializers.
1261 (md_show_usage): Cleanup.
1262 (md_parse_option): Fix warnings.
1263 (md_undefined_symbol): Fix warnings.
1264 (md_conver_frag): Fix warnings.
1265 (tc_gen_reloc): Fix warnings.
1266 (md_apply_fix3): Fix warnings.
1267 (check_operand): Fix warnings.
1268
ac48eca1
AO		 12692000-08-31 Alexandre Oliva <aoliva@redhat.com>
1270
1271 * acinclude.m4: Include libtool and gettext macros from the
1272 top level.
1273 * aclocal.m4, configure: Rebuilt.
1274
e0c21649
GK		 12752000-08-30 Mark Hatle <mhatle@mvista.com>
1276
1277 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1278
cf39a089
KH		 12792000-08-31 Kazu Hirata <kazu@hxi.com>
1280
1281 * listing.c: Fix formatting.
1282
3ee4defc
KH		 12832000-08-29 Kazu Hirata <kazu@hxi.com>
1284
1285 * app.c: Fix a comment typo. Fix formatting.
1286
1e8d20f4
NC		 12872000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1288
50bbae35
AM		 1289 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1290 offset of the target destination for jmp instructions.
1291 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1292
5bcac8a4
HPN		 12932000-08-24 Hans-Peter Nilsson <hp@axis.com>
1294
1295 * NEWS: Mention support for CRIS.
1296
46547ecc
DC		 1297Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1298
1299 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1300 Sets `.lcomm' alignment to zero.
1301
4b853faa
AO		 13022000-08-23 Alexandre Oliva <aoliva@redhat.com>
1303
1304 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1305 (TC_FIX_ADJUSTABLE): Define.
1306
efcc5914
JW		 13072000-08-23 Jim Wilson <wilson@cygnus.com>
1308
1309 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1310 unwind.personality_routine is set.
1311
aca719bf
AO		 13122000-08-23 H.J. Lu <hjl@gnu.org>
1313
1314 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1315
a3da4de1
AO		 13162000-08-23 Alexandre Oliva <aoliva@redhat.com>
1317
1318 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1319 environment is pe.
1320
56385375
L		 13212000-08-22 H.J. Lu <hjl@gnu.org>
1322
1323 * config.in (STRICTCOFF): New for strict COFF.
1324
1325 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1326 i386-*-go32* and i386-go32-rtems*.
1327 * configure: Rebuilt.
1328
1329 * config/obj-coff.c (obj_coff_endef): Follow the historical
1330 behavior if STRICTCOFF is not defined.
1331
1332 * doc/internals.texi: Document STRICTCOFF.
1333
8f36cd18
AO		 13342000-08-22 Alexandre Oliva <aoliva@redhat.com>
1335
1336 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1337 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1338 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1339 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1340 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1341 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1342 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1343 Likewise.
1344
58a77e41
EC		 13452000-08-22 Eric Christopher <echristo@cygnus.com>
1346
1347 * config/tc-mn10300.c: (md_apply_fix): New function.
1348 (mn10300_force_relocation): New function.
1349 (mn10300_fix_adjustable): New function.
1350
1351 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1352 (TC_HANDLES_FX_DONE): Define.
1353 (obj_fix_adjustable): Define.
1354 (MD_APPLY_FIX3): Define.
1355 (TC_LINKRELAX_FIXUP): Define.
1356
1357 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1358 previously defined.
1359 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1360
1361 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1362
ded0649c
JE		 13632000-08-21 Jason Eckhardt <jle@cygnus.com>
1364
1365 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1366 if the fixup resulted in a relocation.
1367
66102fe2
NC		 13682000-08-18 Nick Clifton <nickc@redhat.com>
1369
1370 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1371 Make reference to first element of shift_names explicit.
1372
02198638
AO		 13732000-08-18 Alexandre Oliva <aoliva@redhat.com>
1374
1375 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1376 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1377 add a symbol's address. Removed all target-specific #ifdefs that
1378 used to accomplished the same.
1379 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1382 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1383 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1384
353e2c69
KH		 13852000-08-17 Kazu Hirata <kazu@hxi.com>
1386
1387 * dwarf2dbg.c: Fix formatting.
1388
4fb7971f
NC		 13892000-08-17 Nick Clifton <nickc@redhat.com>
1390
1391 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1392 to be recoded as logical shift lefts by zero.
1393
50b81f19
JW		 13942000-08-16 Jim Wilson <wilson@cygnus.com>
1395
1396 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1397 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1398 source registers.
1399 (note_register_values): Handle IA64_OPND_R3_2 operands.
1400
f869cfc6
JE		 14012000-08-16 Jason Eckhardt <jle@cygnus.com>
1402
50bbae35 1403 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1404
8cb8bcba
NC		 14052000-08-16 Nick Clifton <nickc@redhat.com>
1406
1407 * config/tc-arm.c (struct asm_shift): Delete.
1408 (shift[]): Delete.
1409 (enum asm_shift_index): New.
1410 (struct asm_shift_properties): New.
1411 (struct asm_shift_name): New.
1412 (shift_properties[]); New.
1413 (shift_names[]); New.
1414
1415 (decode_shift): Use new structures.
1416 Issue a warning is "ROR #0" is used.
1417 Issue a warning if "ASR #0" or "LSR #0" is used.
1418
1419 (md_begin): Initialise arm_shift_hsh table from new
1420 asm_shift_name array.
1421
c2158c24
JJ		 14222000-08-16 Jakub Jelinek <jakub@redhat.com>
1423
1424 * config/tc-sparc.c: Kill all warnings.
1425 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1426 in -xarch= as well.
1427 (md_show_usage): Update usage text.
1428
70485b5c
NC		 14292000-08-16 Nick Clifton <nickc@redhat.com>
1430
c2158c24 1431 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1432 useful.
1433
a47cf567 14342000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1435
1436 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1437
1438 * config/tc-sh.c (md_assemble): Changed so debug_type
1439 test performed for ppi_assemble
1440 * config/tc-sh.c: Included dwarf2dbg.h.
1441 (debug_line): Defined.
1442 (md_assemble): Generates dwarf2 line info.
1443 (sh_finalize): New function. Finalize dwarf2 info.
1444 (assemble_ppi): Returns size of code generated.
1445 (build_Mytes): Returns size of code generated.
1446 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1447 * config/tc-sh.h (md_end): Defined.
1448 (sh_finalize): Declared.
1449
1db77c8e
AO		 14502000-08-15 Alexandre Oliva <aoliva@redhat.com>
1451
1452 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1453 md_number_to_chars.
1454
046b3b54
NC		 14552000-08-14 Nick Clifton <nickc@redhat.com>
1456
1457 * config/tc-arm.c (do_bx): Allow "bx pc".
1458
c43c2cc5
JW		 14592000-08-14 Jim Wilson <wilson@cygnus.com>
1460
1461 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1462 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1463 (md_begin): Change assignment to md.flag to OR in the new bit.
1464
d1d8ba22
NC		 14652000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1466
1467 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1468 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1469 C_MOU, and C_EOS.
d1d8ba22 1470
22b36938
JE		 14712000-08-14 Jason Eckhardt <jle@cygnus.com>
1472
1473 * NEWS: Mention i860 support.
1474
c0bd0db2
JL		 1475Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1476
1477 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1478
0ac658b8
AS		 14792000-08-14 Andreas Schwab <schwab@suse.de>
1480
1481 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1482
9fc2dda2
JE		 14832000-08-11 Andreas Schwab <schwab@suse.de>
1484
1485 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1486 argument.
1487
bc4466dc
KH		 14882000-08-11 Kazu Hirata <kazu@hxi.com>
1489
1490 * expr.c: Fix formatting.
351aa9f6 1491 * config/obj-bout.c: Likewise.
bc4466dc 1492
a9c99419
JE		 14932000-08-10 Jason Eckhardt <jle@cygnus.com>
1494
1495 * doc/c-i860.texi: Flesh out the i860 section more.
1496
7c743825
KH		 14972000-08-10 Kazu Hirata <kazu@hxi.com>
1498
1499 * symbols.c: Fix formatting.
929b12bc 1500 * expr.c: Likewise.
7c743825 1501
fa2255cb
DN		 1502Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1503
1504 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1505 has the IgnoreSize bit set.
1506
fc997f4b
AM		 15072000-08-09 Alan Modra <alan@linuxcare.com.au>
1508
1509 From Rodney Brown <RodneyBrown@mynd.com>
1510 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1511 * configure: Regenerate.
1512
a47cf567
NC		 15132000-08-09 Kazu Hirata <kazu@hxi.com>
1514
1515 * hash.c: Fix formatting.
1516 * gasp.c: Likewise.
1517
305d537e
JE		 15182000-08-08 Jason Eckhardt <jle@cygnus.com>
1519
1520 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1521 (i860_fix_info): New enum.
1522 (MD_APPLY_FIX3): Define.
1523 (WORKING_DOT_WORD): Define.
1524 (TC_HANDLES_FX_DONE): Define.
1525 (DIFF_EXPR_OK): Define.
1526 (LISTING_HEADER): Define.
1527 (TARGET_FORMAT): Select target format based on endian flag.
1528 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1529 (target_big_endian): Add external declaration.
1530
1531 * config/tc-i860.c: All existing code reworked completely. Other
1532 new code shown below.
1533 (SYNTAX_SVR4): Define.
1534 (target_warn_expand): New variable.
1535 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1536 (md_longopts): Declare and define with new options (-EL, -EB,
1537 and -mwarn-expand).
1538 (md_show_usage): New function.
1539 (md_operand): New function.
1540 (obtain_reloc_for_imm16): New function.
1541 (md_apply_fix3): New function.
1542 (tc_gen_reloc): New function.
1543
df86943d
NC		 15442000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1545
1546 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1547 2 bytes of the jump address are in the same frag.
1548 (find): Accept 68hc12 register indirect modes.
1549
1550 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1551
30d25259
RH		 15522000-08-07 Richard Henderson <rth@cygnus.com>
1553
1554 * config/tc-ia64.c (unwind): Add prologue_mask member.
1555 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1556 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1557 (dot_body): Clear unwind.prologue_mask.
1558 (dot_prologue): Set it. Accept a register second argument.
1559
2d484c7f
KH		 15602000-08-07 Kazu Hirata <kazu@hxi.com>
1561
1562 * config/atof-ieee.c: Fix formatting.
1563 * config/atof-tahoe.c: Likewise.
1564
a47cf567 15652000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1566
3d4ae3c0
NC		 1567 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1568 work.
1569
c91d2e08
NC		 1570 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1571 of .popsection, .previous, .pushsection, .subsection,
1572 .version, .vtable_entry, .vtable_inherit and .weak.
1573
47926f60
KH		 15742000-08-05 Kazu Hirata <kazu@hxi.com>
1575
1576 * config/tc-cris.c: Fix formatting.
1577 * config/tc-i386.c: Likewise.
1578 * config/tc-sparc.c (sparc_ip): Simplify the code.
1579
ab3e48dc
KH		 15802000-08-04 Kazu Hirata <kazu@hxi.com>
1581
1582 * config/tc-cris.c: Rearrange code for readability.
1583 * config/tc-d10v.c: Fix formatting.
1584 * config/tc-m32r.c: Likewise.
1585 * config/tc-sparc.c: Likewise.
1586
3d56ab85
JW		 15872000-08-02 Jim Wilson <wilson@cygnus.com>
1588
1589 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1590 before ia64_find_opcode.
1591 (md_assemble): Likewise.
1592
3f9dfb2c
NC		 15932000-08-01 Nick Clifton <nickc@cygnus.com>
1594
a47cf567 1595 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1596 Undo some formatting fixes.
3f9dfb2c 1597
28e4f854
KH		 15982000-08-01 Kazu Hirata <kazu@hxi.com>
1599
1600 * config/obj-som.c: Fix formatting.
1601 * config/obj-ieee.c: Likewise.
1602 * config/tc-arm.c: Likewise.
1603 * config/tc-v850.c: Likewise.
1604
a570e639
NC		 16052000-08-01 Nick Clifton <nickc@redhat.com>
1606
1607 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1608 index by command line option.
58a77e41 1609
a570e639
NC		 16102000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1611
1612 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1613 (@node M68K-Branch): Rewrite to match the reality.
1614
e3308d0d
JE		 16152000-07-31 Jason Eckhardt <jle@cygnus.com>
1616
1617 * doc/c-i860.texi: New file.
1618 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1619 * doc/Makefile.in: Regenerate.
1620 * doc/all.texi: Add I860 as relevant architecture.
1621 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1622
2fd5405a
NC		 16232000-07-31 Kazu Hirata <kazu@hxi.com>
1624
1625 * config/tc-d30v.c: Fix formatting.
1626
28e7409f
NC		 16272000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1628
50bbae35
AM		 1629 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1630 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1631 long emit a long branch if available instead of an absolute jump, never
1632 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1633
1634 * doc/c-m68k.texi: Document new command line option.
58a77e41 1635
a47cf567
NC		 16362000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1637
1638 * config/tc-avr.c: Use PARAMS macro in function declarations.
1639 Don't declare md_pcrel_from_section (already in tc-avr.h).
1640 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1641 (avr_operand): Don't set (unsigned) op_mask to -1.
1642
534022ea
JE		 16432000-07-28 Jason Eckhardt <jle@cygnus.com>
1644
50bbae35
AM		 1645 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1646 * configure: Regenerated.
1647 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1648 of operand to the .type directive (.e.g, "type").
534022ea 1649
4c400d5e
AM		 16502000-07-28 Alan Modra <alan@linuxcare.com.au>
1651
1652 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1653 * app.c (do_scrub_chars): Record where first comment found.
1654 * read.c (read_a_source_file): Init found_comment on entry, and
1655 notify whether comments found on exit.
1656 * config/tc-hppa.c (md_shortopts): Add "c".
1657 (md_longopts): Add warn-comment.
1658 (md_parse_option): Handle it.
1659 (md_show_usage): Show available options.
1660 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1661
0aa529cb
AC		 1662Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1663
1664 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1665 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1666 sym_ptr_ptr
0aa529cb
AC		 1667 (md_estimate_size_before_relax): Don't fall off end of function.
1668
c6a7ab1f
NC		 16692000-07-27 Kazu Hirata <kazu@hxi.com>
1670
1671 * config/tc-avr.c: Fix formatting.
1672 * config/tc-ns32k.c: Likewise.
1673
e0c6ed95
AM		 16742000-07-27 Alan Modra <alan@linuxcare.com.au>
1675
1676 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1677
16782000-07-27 Kazu Hirata <kazu@hxi.com>
1679
1680 * config/tc-d10v.c: Fix formatting.
1681 * config/tc-z8k.c: Likewise.
1682 * config/tc-sparc.c: Likewise.
1683
6883dc5e 16842000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1685
1686 * cgen.c (queue_fixup): Declare opinfo.
1687 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1688 (gas_cgen_md_operand): Ditto.
1689 (gas_cgen_md_apply_fix3): Ditto.
1690
39da8128
DD		 16912000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1692
1693 * config/obj-coff.c (obj_frob_symbol): Don't merge
1694 labels. Don't merge if the symbol isn't constant. Return
1695 immediately if a symbol is merged.
1696
65e68b04
AM		 16972000-07-22 Alan Modra <alan@linuxcare.com.au>
1698
1699 * frags.c (frag_align): Correct absolute section alignment.
1700
5e0d736c
DD		 17012000-07-20 DJ Delorie <dj@redhat.com>
1702
1703 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1704 it breaks linking against DLLs.
1705
3bcbcc3d
HPN		 17062000-07-20 Hans-Peter Nilsson <hp@axis.com>
1707
1708 * configure.in: Add CRIS support.
1709 * configure: Regenerate.
1710 * Makefile.am: (CPU_TYPES): Add cris.
1711 (CPU_OBJ_VALID) [aout]: Add cris.
1712 (MULTI_CPU_TYPES): Add cris.
1713 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1714 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1715 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1716 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1717 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1718 Regenerate dependencies.
1719 * Makefile.in: Regenerate.
1720 * aclocal.m4: Regenerate.
1721 * as.c: Declare crisaout, criself.
1722 * config/tc-cris.h, config/tc-cris.c: New.
1723 * config/e-criself.c, config/e-crisaout.c: New.
1724 * po/POTFILES.in, po/gas.pot: Regenerate.
1725
041ff4dd 17262000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1727
041ff4dd 1728 * read.c: Fix formatting.
efaf0ba4 1729 * write.c: Fix formatting.
041ff4dd 1730
f980ada0
L		 17312000-07-19 H.J. Lu <hjl@gnu.org>
1732
1733 * sb.c: Include <stdlib.h> if exists for abort ().
1734
25a8b250
AM		 17352000-07-19 Alan Modra <alan@linuxcare.com.au>
1736
1737 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1738 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1739 (pa_type_args): Same here.
1740
7a9aaf92
NC		 17412000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1742
1743 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1744 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1745 the storage class is already set.
1746
8098403c
NC		 17472000-07-17 Kazu Hirata <kazu@hxi.com>
1748
fafb6d17 1749 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1750 * config/tc-mn10200.c: Likewise.
1751 * config/tc-mn10300.c: Likewise.
1752 * config/tc-pj.c: Likewise.
1753 * config/tc-tic80.c: Likewise.
1754 * config/tc-w65.c: Likewise.
8098403c 1755
977e771a
FCE		 17562000-07-17 Frank Ch. Eigler <fche@redhat.com>
1757
1758 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1759 is defined.
1760
63bf5651
ILT		 17612000-07-15 Ian Lance Taylor <ian@zembu.com>
1762
1763 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1764 @code.
1765
1cd1c99b
AM		 17662000-07-15 Alan Modra <alan@linuxcare.com.au>
1767
1768 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1769 ELF as are used for SOM (except the 32-bit reloc one) to decide
1770 whether a symbol can be reduced to a section symbol. Expand on
1771 the comment for symbols involved in LR% and RR% expressions.
1772
119d663a
NC		 17732000-07-14 Nick Clifton <nickc@cygnus.com>
1774
1775 * config/tc-mips.c (mips_disable_float_construction): New
1776 static variable. Set to true if doubles should not be
1777 constructed by loading two single width fp registers with
1778 halves of the value.
1779 (mips_ip): Test mips_disable_float_construction.
1780 (md_longopts): Add command line switches --construct-floats
1781 and --no-construct-floats.
1782 (md_parse_option): Parse new command line options.
1783 (md_show_usage): Describe new command line options.
1784
1785 * doc/c-mips.texi: Document new command line options.
1786
906fac54
AM		 17872000-07-13 Koundinya K <kk@ddeorg.soft.net>
1788
1789 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1790 * configure: Regenerate.
1791
17922000-07-13 Hans-Peter Nilsson <hp@axis.com>
1793
1794 * configure.in (DEFAULT_EMULATION setting): Revert part of
1795 2000-07-01 change that set te_multi=multi unless set to tmips.
1796 * configure: Regenerate.
1797
7f788821
NC		 17982000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1799
1800 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1801 section when aligning it increases its size.
7f788821 1802
9a736b6b
NC		 18032000-07-11 Kazu Hirata <kazu@hxi.com>
1804
1805 * config/tc-tic54x.c: Fix formatting.
1806
3dd5103b
NC		 18072000-07-10 Kazu Hirata <kazu@hxi.com>
1808
1809 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1810 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1811
46b85d42
AM		 18122000-07-10 Alan Modra <alan@linuxcare.com.au>
1813
1814 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1815 displacements correctly.
1816
1817 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1818
18192000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1820
1821 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1822 warning.
1823 (hash_jam): Ditto.
1824
ad1079af
AM		 18252000-07-09 Alan Modra <alan@linuxcare.com.au>
1826
1827 From David Huggins-Daines <dhd@linuxcare.com>
1828 * config/te-hppalinux64.h: Add a new emulation.
1829 * configure.in (emulations): Add configure bits to support the
1830 64-bit Linux/parisc target.
1831 * configure: Regenerate.
1832
1833 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1834 (md_shortopts): Add `V' for ELF.
1835
1836 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1837 when SOM or ELF_ARG_RELOC are defined.
1838 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1839 ELF_ARG_RELOC are defined.
1840 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1841 (pa_stringer): ..Do it here instead. Fix comment typos.
1842 (hppa_force_relocation): Cast enums to int before comparing with
1843 ints.
1844
1845 From Ryan Bradetich <rbradetich@uswest.net>
1846 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1847 redifinition warning.
1848 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1849 (hppa_force_relocation): ditto
ad1079af
AM		 1850 (md_apply_fix): Added cast to buf to fix warnings.
1851
1852 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1853 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1854
1855 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1856 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1857 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1858 reloc_type** to avoid warnings in switch.
1859 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1860 little earlier instead.
1861
1862 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1863 and elf.
1864 (pa_type_args): Use symbol_arg_reloc_info.
1865 (struct pa_it): Make arg_reloc unsigned int.
1866 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1867 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1868 (pa_code): Delete. pa_text duplicates this function.
1869 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1870 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1871 int.
1872 (cons_fix_new_hppa): Actually change selector to e_fsel when
1873 warning about assuming so.
1874 (tc_gen_reloc): More example elf arg reloc code.
1875 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1876 (hppa_force_relocation): Likewise.
1877
1878 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1879 files.
1880 (pa_end_of_source): Prototype.
1881 (hppa_fix_adjustable): Prototype.
1882 (LABELS_WITHOUT_COLONS): Move it..
1883 * config/te-hppa.h: To here.
1884
1885 * config/te-hppa64.h: New file.
1886
1887 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1888 type.
1889 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1890 format -10, -16, 16 relocs.
1891 (hppa_elf_mark_end_of_function): Test for null
1892 last_call_info->start_symbol
1893
1894 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1895 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1896 re_assesmble_* functions. Delete extraneous statements. Fix
1897 typos in comments.
1898 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1899 insn to re_assemble_*.
1900
623aa224
UC		 19012000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1902
1903 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1904
c4aa876b
NC		 19052000-07-08 Kazu Hirata <kazu@hxi.com>
1906
1907 * config/tc-sh.c: Fix formatting.
d0313fb7 1908 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1909 * depend.c: Fix formatting.
1910 * flonum-konst.c: Likewise.
1911 * flonum-mult.c: Likewise.
c4aa876b 1912
6b31947e
NC		 19132000-07-07 Kazu Hirata <kazu@hxi.com>
1914
a5bfe8c9 1915 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1916 * config/obj-vms.c: Fix comments.
1917 * config/tc-a29k.c: Likewise.
1918 * config/tc-alpha.c: Likewise.
1919 * config/tc-h8300.c: Likewise.
1920 * config/tc-h8500.c: Likewise.
1921 * config/tc-i370.c: Likewise.
1922 * config/tc-ia64.c: Likewise.
1923 * config/tc-m68hc11.c: Likewise.
1924 * config/tc-m68k.c: Likewise.
1925 * config/tc-mips.c: Likewise.
1926 * config/tc-ns32k.c: Likewise.
1927 * config/tc-ppc.c: Likewise.
1928 * config/tc-z8k.c: Likewise.
6b31947e 1929
b8a9dcab
NC		 19302000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1931
1932 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1933 Default to '(SEC_LOAD | SEC_DATA)'.
1934 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1935
1936 * doc/internals.texi (CPU Backend): Describe
1937 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1938
beb2de9b
AC		 1939Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1940
1941 * as.c (parse_args): NULL terminate the long option list.
1942
24ddb296
AC		 1943Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1944
1945 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1946 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1947
1fe72011
NC		 19482000-07-05 Nick Clifton <nickc@cygnus.com>
1949
1950 * config/tc-d30v.c (write_2_short): Further changes to warning
1951 messages produced when combining EITHER_BUT_PREFER_MU attributed
1952 opcodes.
1953
a5bfe8c9 19542000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1955
1956 * MAINTAINERS: new
1957
8de8f17e
AO		 19582000-07-04 Alexandre Oliva <aoliva@redhat.com>
1959
1960 * config/tc-arm.c (psrs): Accept combinations of flags.
1961
00d2865b
NC		 19622000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1963
1964 * config/tc-avr.c: Change _ () to _() around all strings marked
1965 for translation (exception from the usual coding style).
1966 (avr_opt): New struct variable, how the new switches are set.
1967 (OPTION_MMCU): Define as 'm' and actually use.
1968 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1969 (show_mcu_list): New function, display the list of known MCUs.
1970 (md_show_usage): Document the new switches. Call show_mcu_list.
1971 (avr_set_arch): Change 'm' to OPTION_MMCU.
1972 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1973 Handle the new switches.
1974 (avr_operands): Disable warnings for undefined combinations of
1975 operands if -mall-opcodes. Disable warnings for skipping two-word
1976 instructions if enhanced core or -mno-skip-bug.
1977 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1978 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1979 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1980 (avr_ldi_expression): Warn about implicit lo8().
1981 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1982
54588503
UC		 19832000-07-01 Koundinya K <kk@ddeorg.soft.net>
1984
50bbae35
AM		 1985 * configure.in: Add entry for mips-*-sysv4*MP*
1986 * configure: Rebuild
1987 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1988 elf32-tradlittlemips for traditional mips targets.
1989 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1990 test for Link Once sections as in adjust_reloc_syms.
1991 * config/te-tmips.h: New file for traditional mips targets. Define
1992 TE_TMIPS.
58a77e41 1993
c9900432
NC		 19942000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1995
1996 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1997 flags argument is not present, don't change an existing section's
1998 section's attributes. If the flags argument is present, warn if the
1999 attributes don't match the section's current attributes. When
2000 long section names are supported, set SEC_LINK_ONCE and
2001 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2002
9d87310a
HPN		 2003Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2004
2005 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2006 symbols; create them.
2007
dbddefbf
NC		 20082000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2009
2010 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2011 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2012
2ae7e77b
AH		 20132000-06-27 Aldy Hernandez <aldyh@redhat.com>
2014
2015 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2016 expressions. Ignore the problem when handling 16 bit signed
2017 immediates, because the assembler will take care of the relocation
2018 later.
2ae7e77b 2019
6b2539e3
NC		 20202000-06-27 Nick Clifton <nickc@cygnus.com>
2021
2022 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2023 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2024 sequential order, and emit warning messages if the input source
2025 code contains constructs like that, or parallel constructs
2026 containing such opcodes.
2027
65aa24b6
NC		 20282000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2029
2030 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2031 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2032 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2033 (md_show_usage): Update usage message.
2034 (md_parse_option): Allow redefinition of MCU type within the
2035 same avr[1-5] bfd machine type. Show both old and new MCU type
2036 in the error message.
2037 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2038 Simplify 8K wrap code.
2039
f0c56b90
NC		 20402000-06-25 Kazu Hirata <kazu@hxi.com>
2041
50bbae35
AM		 2042 * config/obj-aout.c: Remove all uses of DEFUN.
2043 * config/obj-ieee.c: Likewise.
2044 * config/tc-sh.c: Fix comment typos.
2045 * config/tc-tahoe.c: Likewise.
2046 * config/tc-vax.c: Likewise.
2047 * config/tc-w65.c: Likewise.
2048 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2049 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2050
6d249963
DD		 20512000-06-24 DJ Delorie <dj@cygnus.com>
2052
2053 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2054 more changes from Sept 1999
2055 (tc_i386_fix_adjustable): ditto
2056 (md_apply_fix3): ditto
2057
680d2857 20582000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2059
680d2857
FCE		 2060 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2061 (gas_cgen_parse_operand): Set it around expression() call.
2062 (gas_cgen_md_operand): Test for it before longjmp().
2063
e7b305a2
AM		 20642000-06-24 Kazu Hirata <kazu@hxi.com>
2065
c0fecd35
AM		 2066 * config/tc-h8500.c: Remove all uses of DEFUN.
2067 * config/tc-sh.c: Likewise.
2068 * config/tc-w65.c: Likewise.
2069 * config/tc-z8k.c: Likewise.
2070
e7b305a2
AM		 2071 * config/tc-h8500.c: Fix typos in comments.
2072
ed6d6fd3
FCE		 20732000-06-23 Frank Ch. Eigler <fche@redhat.com>
2074
2075 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2076 is defined.
2077
f7c88872
AM		 20782000-06-23 matthew green <mrg@redhat.com>
2079
2080 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2081 defined. Fix error message for `[' grouping.
f7c88872 2082
70d6ecf3
AM		 20832000-06-22 Kazu Hirata <kazu@hxi.com>
2084
2085 * config/tc-h8300.c: Fix formatting and comment typos.
2086
e9718fe1
TW		 20872000-06-22 Timothy Wall <twall@cygnus.com>
2088
2089 * config/tc-ia64.c (note_register_values): Move premature QP
2090 notation clearing into the appropriate place.
2091
45288df1
AM		 20922000-06-22 Alan Modra <alan@linuxcare.com.au>
2093
1581f8c9
AM		 2094 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2095 first before anything else. Add bin-bugs.h, emul.h and progress.h
2096 Sort list of files as for $(OBJS) in Makefile.am.
2097
2098 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2099 find one. Remake dependencies.
2100 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2101 * Makefile.in: Regenerate.
2102 * doc/Makefile.in: Regenerate.
2103
45288df1
AM		 2104 * config/tc-i386.c (i386_displacement): Don't assume a constant
2105 displacement is necessarily 16 bits when in 16 bit code mode.
2106 (md_assemble): Instead size the displacement here after we know
2107 for sure that a .code16gcc operand hasn't automatically added
2108 operand size prefixes.
2109
01580992
L		 21102000-06-21 H.J. Lu <hjl@gnu.org>
2111
2112 * Makefile.am: Rebuild dependency.
2113 * Makefile.in: Rebuild.
2114
40f09f82
JL		 21152000-06-21 Kazu Hirata <kazu@hxi.com>
2116
2117 * config/tc-h8300.c (parse_reg): Make the function static.
2118 (parse_exp): Likewise.
2119
78295804
DD		 21202000-06-20 DJ Delorie <dj@cygnus.com>
2121
2122 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2123 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2124 for cygwin import libraries to work properly.
2125
45f85b08
L		 21262000-06-20 H.J. Lu <hjl@gnu.org>
2127
2128 * Makefile.am: Rebuild dependency.
2129 * Makefile.in: Rebuild.
2130 * configure: Likewise.
2131 * doc/Makefile.in: Likewise.
2132
39bec121
TW		 21332000-06-20 Timothy Wall <twall@cygnus.com>
2134
2135 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2136 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2137 * doc/c-tic54x.texi: New.
2138 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2139 documentation file.
39bec121 2140 * doc/all.texi: Add C54X.
3e87a760 2141 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2142 * doc/Makefile.in: Regenerate.
2143 * configure.in: Add tic54x and define LIBM for tic54x.
2144 * configure: Regenrate.
2145 * config/tc-tic54x.[ch]: New.
2146 * config/obj-coff.h: Add tic54x.
2147 * Makefile.am: (CPU_TYPES): Add tic54x.
2148 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2149 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2150 (as_new_LDADD): Add $(LIBM).
2151 * Makefile.in: Regenerate.
3e87a760 2152
60bcf0fa
NC		 21532000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2154
2155 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2156 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2157 * doc/as.texinfo: Likewise.
2158
2159 * configure, Makefile.in: Regenerate.
2160 * configure.in (emulations): Recognize m6811 and m6812.
2161 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2162 Added files for 68hc11 and 68hc12 assembler.
2163 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2164 * config/tc-m68hc11.h: Header definition for that assembler.
2165
ec05f674
NC		 21662000-06-18 Nick Clifton <nickc@redhat.com>
2167
24ef8152
NC		 2168 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2169 instead of OCTETS_PER_BYTE.
2170
ec05f674 2171 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2172 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2173
119caedd
L		 21742000-06-18 H.J. Lu <hjl@gnu.org>
2175
2176 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2177 * configure: Rebuild.
2178
607723e4
NC		 21792000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2180
3e87a760
AM		 2181 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2182 to BFD_ASSEMBLER.
607723e4 2183
b946ec34
NC		 21842000-06-16 Nick Clifton <nickc@cygnus.com>
2185
2186 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2187 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2188
2189 * doc/c-mips.texi: Document newly accepted cpu variants.
2190
37ce37b1
UC		 21912000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2192
2193 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2194
c06ae4f2
UC		 21952000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2196
2197 * macro.c (getstring): Make it possible to escape the quote
2198 character.
2199
20348649
JL		 2200Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2201
2202 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2203
bcef29e6
L		 22042000-06-13 H.J. Lu <hjl@gnu.org>
2205
2206 * configure: Regenerate.
2207
63a0b638
AM		 22082000-06-09 Alan Modra <alan@linuxcare.com.au>
2209
2210 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2211 separator.
2212 * doc/internals.texi (line_separator_chars): Semicolon is no
2213 longer a default. Mention null and newline as defaults.
2214
2215 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2216
2217 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2218 * config/tc-i860.h (line_separator_chars): Likewise.
2219 * config/tc-h8300.c (line_separator_chars): Likewise.
2220 * config/tc-i960.c (line_separator_chars): Likewise.
2221 * config/tc-m68k.c (line_separator_chars): Likewise.
2222 * config/tc-mips.c (line_separator_chars): Likewise.
2223 * config/tc-ns32k.c (line_separator_chars): Likewise.
2224 * config/tc-sparc.c (line_separator_chars): Likewise.
2225 * config/tc-vax.c (line_separator_chars): Likewise.
2226
2227 * config/tc-h8300.c (comment_chars): Use string initialiser.
2228 * config/tc-i960.c (line_comment_chars): Likewise.
2229 * config/tc-z8k.c (comment_chars, line_comment_chars,
2230 line_separator_chars): Likewise.
2231
2232 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2233 for TE_LINUX.
2234
9bab9349
NC		 22352000-06-08 Nick Clifton <nickc@cygnus.com>
2236
2237 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2238 for size 1 fixes.
2239
946efd95
DB		 22402000-06-08 David O'Brien <obrien@FreeBSD.org>
2241
2242 * configure.in (VERSION): Update to show this is the CVS mainline.
2243
6480b79a
DB		 22442000-06-08 Matthew Jacob <mjacob@feral.com>
2245
2246 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2247 $at is the integer register $r28, vs. both $r28 and the floating
2248 point register $f28.
2249
10850f29
JW		 22502000-06-08 James E. Wilson <wilson@cygnus.com>
2251
2252 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2253 (dot_endp): Don't call ia64_flush_insns.
2254 (emit_one_bundle): Don't delete prologue/body records from
2255 unwind_record list in first loop. Rewrite second loop to account for
2256 this.
2257
150f24a2
JW		 22582000-06-07 David Mosberger <davidm@hpl.hp.com>
2259
2260 * config/tc-ia64.c: Add missing prototypes.
2261 (generate_unwind_image): Cast argument to output_unw_records call.
2262
e38c9cc2
DC		 2263Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2264
46b85d42 2265 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2266
1188e082
DC		 2267Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2268
2269 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2270 (REGISTER_P): likewise.
2271 (avr_opcodes): uses include/opcode/avr.h
2272 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2273
ac743b2c
AM		 22742000-06-04 Alan Modra <alan@linuxcare.com.au>
2275
0b545448
AM		 2276 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2277 initializers too.
ac743b2c 2278
969e1a7b
L		 22792000-06-03 H.J. Lu <hjl@gnu.org>
2280
2281 * read.c (is_end_of_line): Put back `;'.
2282
65172ab8
AM		 22832000-06-03 Alan Modra <alan@linuxcare.com.au>
2284
2285 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2286
b75c0c92
AM		 22872000-06-01 Alan Modra <alan@linuxcare.com.au>
2288
2289 * expr.c (operand): Test is_end_of_line outside switch to catch
2290 line separator chars that are also operators.
2291 (operator): Return O_illegal for line separator chars.
2292
2293 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2294 entry (or `!' entry for TC_HPPA).
2295
2296 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2297 before indexing is_end_of_line. Remove redundant check for '\0'.
2298 (fp_op2): Likewise.
2299 * config/tc-h8500.c (md_assemble): Likewise.
2300 * config/tc-mcore.c (md_assemble): Likewise.
2301 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2302 (md_atof): Likewise
2303
2304 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2305 is_end_of_line.
2306 * config/tc-mcore.c (mcore_cons): Likewise.
2307 (mcore_float_cons): Likewise.
2308 (mcore_stringer): Likewise.
2309 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2310
a6836251
SB		 23112000-06-01 Scott Bambrough <scottb@netwinder.org>
2312
2313 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2314
43841e91
NC		 23152000-05-29 Nick Clifton <nickc@cygnus.com>
2316
2317 * config/tc-sh.c: Fix compile time warning messages.
2318
2319 * config/tc-mips.c: Fix compile time warning messages.
2320
a057431b
PB		 23212000-05-29 Philip Blundell <philb@gnu.org>
2322
2323 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2324 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2325 * NEWS: Mention ARM ELF support.
2326
3c07fb76
AO		 23272000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2328
2329 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2330 it is modified, and use the real_size to compute the frag address
2331 for dwarf2 line info.
2332
ad4d6ccf
AM		 23332000-05-27 Alan Modra <alan@linuxcare.com.au>
2334
2335 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2336 line-matching scheme to cope with automake moving variables around.
2337 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2338 * Makefile.in: Regenerate.
2339
6faf3d66
JJ		 23402000-05-26 Jakub Jelinek <jakub@redhat.com>
2341
2342 * config/tc-sparc.c (sparc_relax): New.
2343 (md_longopts): Add -relax and -no-relax options.
2344 (md_parse_options, md_show_usage): Likewise.
2345 (md_apply_fix3): Optimize tail call into branch always if possible.
2346
0a44c2b1
DL		 2347Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2348
2349 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2350 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2351 rules, with warning when a GAS statement specifies a packing that
2352 will result in an instruction being squashed.
3e87a760
AM		 2353 Added typdef packing_type and enumerals, changed various integer
2354 literals to use the enumerals.
0a44c2b1 2355
e0c9811a
JW		 23562000-05-24 David Mosberger <davidm@hpl.hp.com>
2357
2358 * config/tc-ia64.c (dot_restorereg_p): New function.
2359 (md_pseudo_table): Add restorereg.p.
2360 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2361 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2362
2363 * config/tc-ia64.h (unw_record_type): Add unwabi.
2364 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2365 called MASK with members for imask, and the masks produced by
2366 fr_mem, gr_mem, br_mem, and frgr_mem.
2367 (unw_p_record): Add members ABI and CONTEXT.
2368 (unw_x_record): Add member AB.
2369 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2370 as pseudo-register for use during unwind info generation.
2371 (AR_PFS, AR_LC): New macros.
2372 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2373 whose names start with an at sign (as in "@priunat").
2374 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2375 register.
2376 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2377 proc_end, unwind_info, personality_routine): Consolidate into
2378 "unwind" structure to reduce offset-table use. Add member
2379 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2380 to be emitted.
2381 (output_R1_format, output_R3_format, output_P3_format,
2382 output_P6_format): Initialize R with zero to reduce compiler warnings.
2383 (output_P7_format): Ditto. Add `default' branch to switch
2384 statement to reduce compiler warnings.
2385 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2386 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2387 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2388 into single argument.
2389 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2390 compiler warnings. Merge A and B args into single argument.
2391 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2392 A and B args into single argument.
2393 (free_record): Removed (wasn't used).
2394 (free_list_records): Also free imasks in prologue records.
2395 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2396 (output_spill_mask): Remove.
2397 (output_unwabi): New function.
2398 (output_epilogue, output_label_state, output_copy_state): Call
2399 alloc_record.
2400 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2401 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2402 argument.
2403 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2404 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2405 as part of handling the prologue records. Emit region's imask if
2406 we have one. Handle unwabi, epilogue, label_state, copy_state,
2407 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2408 spill_sprel_p, and spill_reg_p records.
2409 (set_imask, count_bits, slot_index): New function.
2410 (fixup_unw_records): Fix region size computation. Handle
2411 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2412 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2413 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2414 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2415 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2416 (dot_save): Use manifest constants for applicaton registers.
2417 Handle REG_PR and REG_PRIUNAT.
2418 (dot_restore): Don't just ignore it.
2419 (dot_restorereg): New function..
2420 (generate_unwind_image): Ensure unwind info is a multiple of eight
2421 bytes, not just four bytes.
2422 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2423 (dot_altrp): Don't just ignore it.
2424 (dot_savemem): New function. Replaces dot_savesp() and
2425 dot_savepsp(). Use manifest constants for applicaton registers.
2426 Handle REG_PR and REG_PRIUNAT.
2427 (dot_savef): Simplify.
2428 (dot_saveb): Support generation of br_gr.
2429 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2430 dot_label_state, dot_copy_state): New function.
2431 (dot_unwabi): Don't just ignore it.
2432 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2433 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2434 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2435 (emit_one_bundle): Set slot number for prologue/body records
2436 *before* emitting the first insn.
2437 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2438 (md_begin): Declare "psp" pseudo-register.
2439 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2440 so we don't get segfault.
2441 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2442 counts as required per SW Conventions manual
2443 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2444 output_preds_psprel, output_preds_sprel, output_spill_base,
2445 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2446 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2447 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2448 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2449 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2450 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2451 (dot_vframe): Implement.
2452 (dot_vframesp, dot_vframepsp): New function.
2453
f98fd99f
HPN		 2454Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2455
2456 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2457 * configure: Regenerate.
f98fd99f 2458
ee7fcc42
AM		 24592000-05-23 Alan Modra <alan@linuxcare.com.au>
2460
2461 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2462 (md_estimate_size_before_relax): so we can use it here instead of
2463 old kludges. Localise vars to blocks. Comment.
2464
2465 * frags.c (frag_new): Update fr_var comments.
2466 * frags.h (struct frag): Ditto.
2467
c67e42c9
RH		 24682000-05-22 Richard Henderson <rth@cygnus.com>
2469
2470 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2471 (pseudo_func): Add pcrel.
2472 (operand_match): Handle IA64_OPND_TGT64.
2473 (build_insn): Likewise.
2474 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2475 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2476 (fix_insn): Handle all three 64-bit relocation types.
2477
5110c57e
HPN		 2478Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2479
2480 * obj.h (struct format_ops): New members begin, app_file,
2481 s_set_other, s_set_desc, s_get_type, s_set_type,
2482 separate_stab_sections, init_stab_section.
2483
2484 * config/obj-multi.h: Update GPL notice to v2.
2485 (obj_begin): New.
2486 (obj_app_file): New.
2487 (S_SET_SIZE): Test s_set_size for NULL before calling.
2488 (S_SET_ALIGN): Similar for s_set_align.
2489 (S_SET_OTHER): New.
2490 (S_SET_DESC): New.
2491 (S_GET_TYPE): New.
2492 (S_SET_TYPE): New.
2493 (SEPARATE_STAB_SECTIONS): New.
2494 (INIT_STAB_SECTION): New.
2495 (EMIT_SECTION_SYMBOLS): New.
2496 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2497
2498 * config/obj-elf.h: Update GPL notice to v2.
2499 Mention that this file is included from obj-multi.h.
2500 (obj_begin): Wrap definition in ifndef.
2501 (elf_file_symbol): Constify declaration.
2502 (obj_app_file): Ditto.
2503 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2504 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2505
2506 * config/obj-elf.c (elf_s_set_other): New.
2507 (elf_file_symbol): Constify argument.
2508 (elf_separate_stab_sections): New.
2509 (elf_init_stab_section): New.
2510 (elf_format_ops): Add new members. Remove comma at end.
2511
2512 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2513 (ecoff_format_ops): Add new fields. Remove comma at end.
2514 Mention inconsistency for emit_section_symbols.
2515
2516 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2517
2518 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2519 (coff_separate_stab_sections): New.
2520 (coff_format_ops): Add new members.
2521
2522 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2523 (obj_aout_s_set_other): New.
2524 (obj_aout_s_set_desc): New.
2525 (obj_aout_s_get_type): New.
2526 (obj_aout_s_set_type): New.
2527 (obj_aout_separate_stab_sections): New.
2528 (aout_format_ops): New members added. Use obj_aout_process_stab,
2529 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2530 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2531 appropriate.
2532 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2533
b98ef147
AM		 25342000-05-22 Alan Modra <alan@linuxcare.com.au>
2535
2536 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2537 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2538 (md_estimate_size_before_relax): Ensure jumps to weak and
2539 externally visible symbols are relocatable.
2540
0aa5d426
HPN		 2541Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2542
2543 * stabs.c (aout_process_stab): Make global.
2544 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2545 * read.h (aout_process_stab): Declare.
2546
2547 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2548 Generalize to *aout, *coff *elf.
2549 * configure: Regenerated.
2550
2551 * doc/internals.texi (Object format backend): Say
2552 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2553
2554 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2555 * Makefile.in: Regenerated.
2556
7c3dc350
CM		 25572000-05-19 Catherine Moore <clm@cygnus.com>
2558
2559 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2560
b3b6a3fe
JL		 25612000-05-18 Alan Modra <alan@linuxcare.com.au>
2562
2563 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2564 instruction to reflect change in re_assemble_*.
2565
c9e10a08
JL		 2566Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2567
2568 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2569 build PA64 ELF tools.
2570 * configure: Rebuilt.
2571
3043679f
AM		 25722000-05-17 Alan Modra <alan@linuxcare.com.au>
2573
2574 * Makefile.am: Regenerate dependencies.
2575 * Makefile.in: Regenerate.
2576
322f2c45
NC		 25772000-05-15 Nick Clifton <nickc@cygnus.com>
2578
2579 * config/tc-arm.c (struct asm_psr): Add boolean field
2580 distinguishing between CSPR and SPSR. Rename 'number' field
2581 to 'field'.
2582 (psrs): Rearrange contents to match new asm_psr structure.
2583 (arm_psr_parse): Move next to psr_required_here. Make it
2584 return an asm_psr structure.
2585 (psr_required_here): Use asm_psr structure returned by
2586 arm_psr_parse.
2587 (do_msr): Reorganise to allow psr_required_here to be called
2588 only once.
2589 (md_undefined_name): Mark 'name' parameter as unused, since
2590 the COFF target does not use it.
322f2c45 2591
5e6cbf41
PB		 25922000-05-14 David O'Brien <obrien@FreeBSD.org>
2593
2594 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2595 standards.
2596 * config/te-aux.h: Likewise.
2597 * config/te-dpx2.h: Likewise.
2598 * config/te-go32.h: Likewise.
2599 * config/te-hp300.h: Likewise.
2600 * config/te-hppa.h: Likewise.
2601 * config/te-i386aix.h: Likewise.
2602 * config/te-ic960.h: Likewise.
2603 * config/te-interix.h: Likewise.
2604 * config/te-nbsd532.h: Likewise.
2605 * config/te-pc532mach.h: Likewise.
2606 * config/te-ppcnw.h: Likewise.
2607 * config/te-psos.h: Likewise.
2608 * config/te-sparcaout.h: Likewise.
2609 * config/te-sun3.h: Likewise.
2610 * config/te-sysv32.h: Likewise.
2611
4132022d
AM		 26122000-05-14 Alan Modra <alan@linuxcare.com.au>
2613
2614 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2615 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2616 and sign extend without an if statement.
2617 (build_bytes): Likewise.
2618
26192000-05-14 Kazu Hirata <kazu@hxi.com>
2620
2621 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2622 X_add_symbol L_32 case.
2623
b4fd930a
AM		 26242000-05-14 David O'Brien <obrien@FreeBSD.org>
2625
2626 * config/te-freebsd.h: New file.
2627
a38cf1db
AM		 26282000-05-13 Alan Modra <alan@linuxcare.com.au>
2629
897083bd
AM		 2630 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2631 bindtextdomain): Replace defines with those from intl/libgettext.h
2632 to quieten gcc warnings.
2633
a38cf1db
AM		 2634 * NEWS: Mention x86 .arch and -q.
2635
2636 * config/tc-i386.c (quiet_warnings): New.
2637 (md_assemble): Use quiet_warnings.
2638 (md_parse_option): Set quiet_warnings from -q.
2639 (md_show_usage): Mention -q, delete -m.
2640 (flag_do_long_jump): Delete.
2641 (md_parse_option): Remove -m.
2642 (md_show_usage): Remove -m.
2643 (md_create_long_jump): Remove useless flag_do_long_jump code.
2644
2645 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2646 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2647
e413e4e9
AM		 26482000-05-13 Alan Modra <alan@linuxcare.com.au>
2649 Alexander Sokolov <robocop@netlink.ru>
2650
2651 * doc/c-i386.texi (i386-Arch): New section.
2652 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2653
2654 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2655 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2656 architecture has been given and is not 486.
2657 (set_cpu_arch): New.
2658 (md_pseudo_table): Add .arch.
2659 (md_assemble): Warn if cpu architecture has been given and an
2660 unsupported instruction.
2661
2662 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2663 Move operand_types bit defines after relevant template field.
2664 (template): Add cpu_flags.
2665 (Cpu*): Define.
2666 (arch_entry): New.
2667
e8b1cae5
AO		 26682000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2669
2670 * config/tc-mn10300.h (md_end): Define.
2671 (mn10300_finalize): Declare.
2672 * config/tc-mn10300.c: Include dwarf2dbg.h.
2673 (debug_line): Define.
2674 (md_assemble): Generate dwarf2 line info.
2675 (mn10300_finalize): New function. Finalize dwarf2 info.
2676
426b0403
AM		 26772000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2678
2679 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2680 external version of the relocation for weak symbols.
2681
e4c58b25
JW		 26822000-05-08 David Mosberger <davidm@hpl.hp.com>
2683
2684 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2685 frame size in units of 16 bytes, as required per SW Conventions manual.
2686 (output_unw_records): Output info-block header as a dword to get
2687 byte-order right.
2688
8fce3f5e
AM		 26892000-05-08 Alan Modra <alan@linuxcare.com.au>
2690
2691 * as.h: #include "file", not <file> on files from ../include.
2692 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2693 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2694 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2695 (tc_coff_symbol_emit_hook): Ditto.
2696 (OPTCOUNT): Cast to int to avoid compiler warning.
2697 (md_begin): Fix signed/unsigned warnings.
2698
26992000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2700
2701 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2702 ABRANCH LONG case for a conditional branch on a 68000.
2703 (md_estimate_size_before_relax): Likewise. Also handle
2704 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2705 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2706 PC-relative on all CPUs.
2707 (md_estimate_size_before_relax): Likewise.
2708
fb166ee3
AM		 27092000-05-04 Alan Modra <alan@linuxcare.com.au>
2710
2711 * as.c (parse_args): Just mention current year in printed
2712 copyright message.
2713
7a899fff
C		 27142000-05-03 J.T. Conklin <jtc@redback.com>
2715
2716 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2717 unit registers.
7a899fff
C		 2718 (md_parse_option): Recognize -m7400.
2719
44877466
ILT		 27202000-05-03 Ian Lance Taylor <ian@zembu.com>
2721
2722 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2723 don't permit lp to become less than the words array.
2724
eaa15ab8
NC		 27252000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2726
2727 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2728 Fix little-endian case.
2729
7c4f6a03
AM		 27302000-05-03 David O'Brien <obrien@NUXI.com>
2731
2732 * as.c (parse_args): Update copyright.
2733
da5d444c
AM		 27342000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2735
2736 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2737 for the .bss section too.
2738
3f9b03b5
AM		 27392000-05-02 Alan Modra <alan@linuxcare.com.au>
2740
2741 * configure.in: Set em=linux for hppa-*-linux.
2742 * configure: Regenerate.
2743 * doc/Makefile.in: Regenerate with correct automake.
2744
2745 * frags.c (frag_grow): Sanity check chunk_size.
2746
2747 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2748 * config/obj-som.h: Likewise.
2749 * config/obj-ieee.h: Likewise.
2750
2751 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2752
2753 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2754 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2755 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2756 (pa_ip): low_sign_unext now returns via function value. Use
2757 re_assemble_* instead of dis_assemble_* and
2758 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2759 unnecessarily.
2760 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2761 (md_section_align, md_parse_option, md_show_usage,
2762 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2763 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2764 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2765 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2766 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2767 pa_text): Likewise.
2768 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2769 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2770 outside of switch. Correct mask and shifting errors in case 10
2771 and case -11. In case 21, compare against signed range to suit
2772 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2773 case 17 and case 22, use offsetT variable to properly check range.
2774 Use re_assemble_* here too.
2775 (evaluate_absolute): Change type of value to offsetT. Call
2776 hppa_field_adjust to do the work for us.
2777 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2778 (pa_parse_cmpib_64_cmpltr): Ditto.
2779 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2780 of i to unsigned int.
2781 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2782 (pa_end_of_source): Return type is void.
2783
a2984248
CM		 2784Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2785
2786 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2787
df136245
DC		 2788Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2789
2790 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2791 More comments added.
2792 (md_begin): Removed "construct symbols for each register name".
2793 Because register names conflicts with GCC generated function
2794 names.
2795 (avr_operand): Now constant numbers can be used as a register
2796 identifiers (0 as r0, 31 as r31).
2797 (md_assemble): use skip_space () before parsing instruction
2798 operands.
2799
c1e73230
AM		 28002000-05-01 Alan Modra <alan@linuxcare.com.au>
2801
2802 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2803 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2804 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2805 * configure: Regenerate.
2806
a1934524
AM		 28072000-04-29 Andreas Jaeger <aj@suse.de>
2808
2809 * as.h: Correctly check GCC version.
2810
d9b7d820
AM		 28112000-04-26 David O'Brien <obrien@FreeBSD.org>
2812
2813 * doc/as.1: Fix unbalanced brackets.
2814
2815 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2816 TE_FreeBSD.
2817 (line_comment_chars): Set to '/' if TE_FreeBSD.
2818
cea1ab94
JL		 2819Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2820
2821 * configure.in: Configury support for PA64 (currently disabled).
2822 * configure: Rebuilt.
2823
e799a695
AM		 28242000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2825
3e87a760 2826 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2827 bfd_set_section_alignment.
2828
3b0ec529
AM		 28292000-04-25 Alan Modra <alan@linuxcare.com.au>
2830
2831 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2832 than 32.
2833
adcf07e6
NC		 28342000-04-24 Nick Clifton <nickc@cygnus.com>
2835
2836 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2837 * doc/as.texinfo (Align): Include arm and strongarm in list of
2838 targets that have the second form of the behaviour of the .align
3e87a760 2839 directive.
adcf07e6 2840
5047a41f
JL		 28412000-04-24 Mark Klein <mklein@dis.com>
2842
50705ef4 2843 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2844
a47cf567
NC		 2845Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2846
2847 * as.c (parse_args): Allow md_parse_option to override -a listing
2848 option.
2849 * config/obj-coff.c (add_lineno): Change type of offset parameter
2850 from "int" to "bfd_vma."
2851 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2852 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2853 (ppc_change_csect): Align correctly for XCOFF64.
2854 (ppc_machine): New function, which discards "ppc_machine" line.
2855 (ppc_tc): Cons for 8 when code is 64 bit.
2856 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2857 relocations.
2858 (md_parse_option): Handle -a64 and -a32.
2859 (ppc_xcoff64): New.
2860 * config/tc-ppc.h (TARGET_MACH): Define.
2861 (TARGET_FORMAT): Move to function.
2862 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2863
2864Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2865
2866 * config/tc-avr.c: New AVR_ISA_ defined.
2867 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2868 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2869 for `fmul', `movw' and `lpm R,Z' instructions.
2870 (avr_operands): Warn if current opcode is a two-word instruction
2871 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2872 (avr_opcodes): New commands added.
2873 (REGISTER_P): Check 'a' and 'v' constraint letters.
2874 (mcu_types): New MCU added.
2875
bf3ca999
TW		 28762000-04-22 Timothy Wall <twall@cygnus.com>
2877
2878 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2879 to "natval".
2880 (operand_match): Conditionally insert default bit values for IMMU9.
2881
98e5953c
JL		 28822000-04-14 Matthew Green <mrg@cygnus.com>
2883
2884 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2885 * configure: Rebuilt.
2886
a02fab7e
JL		 2887Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2888 Jason Eckhardt <jle@cygnus.com>
2889
c67e42c9 2890 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2891
2892 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2893 Added handling of new operand types l,y,&,fe,fE,fx.
2894
800eeca4
JW		 2895Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2896 David Mosberger <davidm@hpl.hp.com>
2897 Timothy Wall <twall@cygnus.com>
2898 Andrew MacLeod <amacleod@cygnus.com>
2899 Jim Wilson <wilson@cygnus.com>
2900
2901 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2902 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2903 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2904 * Makefile.in: Rebuild.
2905 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2906 * configure: Rebuild.
2907 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2908 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2909 * expr.c (expr): Handle md_optimize_expr.
2910 * read.c (LEX_HASH): Add comment.
2911 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2912
66778679
RH		 29132000-04-21 Richard Henderson <rth@cygnus.com>
2914
2915 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2916 bundling a non-delayed branch type instruction.
2917
aa15f6f7
AO		 29182000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2919
2920 * config/tc-mn10300.c (HAVE_AM30): Define.
2921 (md_assemble): Use it.
2922
16adf844
AM		 29232000-04-19 Alan Modra <alan@linuxcare.com.au>
2924
742f45cf
AM		 2925 * config/obj-elf.c (obj_elf_change_section): Check for changed
2926 section attributes.
2927
16adf844
AM		 2928 * Makefile.am: (CPU_MULTI_VALID): Remove.
2929 (MULTI_CPU_TYPES): Define.
2930 (MULTI_CPU_OBJ_VALID): Define.
2931 (DEPTC): Use the above.
2932 (DEPOBJ): Same here.
2933 (DEP2): And here.
2934 Regenerate dependencies.
2935 * Makefile.in: Regenerate.
2936
9c46fb1b
AM		 29372000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2938
742f45cf 2939 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2940
508866be
L		 29412000-04-18 H.J. Lu (hjl@gnu.org)
2942
2943 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2944 bfd_vma for non-bfd assemblers.
508866be 2945
ba2adb93
AM		 29462000-04-17 Alan Modra <alan@linuxcare.com.au>
2947
2948 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2949 doesn't give spurious errors.
2950
12ff5d56
AM		 29512000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2952
66778679 2953 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2954
fc633e5b
AM		 29552000-04-13 Alan Modra <alan@linuxcare.com.au>
2956
2957 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2958 constants, and don't assume offsetT is 32 bits.
2959
1ed18ec1
NC		 29602000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2961
2962 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2963 (md_pcrel_from_section): Add prototype.
2964 (d10v_fix_adjustable): Add prototype.
2965 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2966
2967 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2968
3db10f32
NC		 29692000-04-12 Nick Clifton <nickc@cygnus.com>
2970
2971 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2972 symbol in frag chain.
2973
847f7ad4
AM		 29742000-04-10 Alan Modra <alan@linuxcare.com.au>
2975
2976 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2977 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2978 (fits_in_signed_word, smallest_imm_type): Ditto.
2979 (md_assemble): Use an offsetT var to hold offsetT values, not a
2980 long.
2981 (offset_in_range): New.
2982 (md_assemble): Use it.
2983 (md_convert_frag): Change type of target_address, opcode_address,
2984 and displacement_from_opcode_start to offsetT.
2985 (md_create_short_jump): Change type of offset to offsetT.
2986 (md_create_long_jump): Ditto.
2987 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2988 (md_chars_to_number): Remove.
2989 (output_invalid): Remove duplicate prototype.
2990
ec694b89
NC		 29912000-04-09 Nick Clifton <nickc@cygnus.com>
2992
2993 * Makefile.am (CPU_TYPES): Add 'avr'.
2994 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2995 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2996
16adf844 2997 * Makefile.in: Regenerate.
ec694b89
NC		 2998
2999 * doc/as.texinfo: Add M32R documentation.
3000
a2d91340 3001Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3002
a2d91340 3003 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3004 --enable-build-warnings option.
a2d91340
AC		 3005 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3006 * Makefile.in, configure: Re-generate.
3007
d92b1a8a
NC		 30082000-04-07 Nick Clifton <nickc@cygnus.com>
3009
3010 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3011 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3012 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3013 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3014 (arm_force_relocation): Force relocations for
3015 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3016
52ccafd0
JR		 3017Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3018
3019 * config/tc-sh.c (get_operands): There's no third operand if the
3020 first operand is an immediate.
3021
015551fc
JR		 3022Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3023
3024 * config/tc-sh.c (immediate): Delete.
3025 (sh_operand_info): Add immediate member.
3026 (parse_reg): Use A_PC for pc.
3027 (parse_exp): Add second argument 'op'. All callers changed.
3028 (parse_at): Expect pc to be coded as A_PC.
3029 Use immediate field in *op.
3030 (insert): Add fourth argument 'op'. All callers changed.
3031 (build_relax): Add second argument 'op'. All callers changed.
3032 (insert_loop_bounds): New function.
3033 (build_Mytes): Remove DISP_4.
3034 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3035 (assemble_ppi): Use immediate field in *operand.
3036 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3037 (md_apply_fix): Likewise.
3038 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3039
79bd78be
AO		 3040Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3041
3042 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3043
e30e5a6a
HPN		 3044Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3045
3046 * internals.texi (CPU backend): Document
3047 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3048
41b49281
AM		 30492000-04-04 Alan Modra <alan@linuxcare.com.au>
3050
8ad3436c
AM		 3051 * po/gas.pot: Regenerate.
3052
3053 * as.c (show_usage): Restore translated part of bug string.
3054 * gasp.c (show_usage): Likewise.
3055
41b49281
AM		 3056 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3057 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3058 than move-if-change.
3059 (DEP1): Modify for "gcc -MM".
3060 (DEPTC): Likewise.
3061 (DEPOBJ): Likewise.
3062 (DEP2): Likewise.
3063 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3064 Update dependencies.
3065 * Makefile.in: Regenerate.
3066
0a727238
AO		 30672000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3068
3069 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3070 (md_begin): Likewise.
3071 (HAVE_AM33): New macro.
3072 (md_assemble): Use it. Match r_regs and xr_regs only if
3073 HAVE_AM33.
3074
c20f4f8c
AM		 30752000-04-03 Alan Modra <alan@linuxcare.com.au>
3076
3077 * as.h: #include "bin-bugs.h"
3078 * as.c (show_usage): Use REPORT_BUGS_TO.
3079 * gasp.c: #include "bin-bugs.h"
3080 (show_usage): Use REPORT_BUGS_TO.
3081
3082 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3083
753f6b12
HPN		 3084Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3085
3086 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3087 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3088 adjustments.
3089
726c5dcd
AM		 30902000-04-03 Alan Modra <alan@linuxcare.com.au>
3091
3092 * config/tc-i386.c (i386_immediate): Don't assume a constant
3093 immediate is necessarily 16 bits when in 16 bit code mode.
3094 (md_assemble): Instead set guess_suffix here after we have checked
3095 registers.
3096
bf80011a
RH		 30972000-04-02 Richard Henderson <rth@cygnus.com>
3098
3099 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3100 quantities. Correct right shift sign extension.
3101 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3102 32-bit value when shifting into place.
3103
92161534
ILT		 31042000-04-01 Ian Lance Taylor <ian@zembu.com>
3105
3106 * app.c: Add ATTRIBUTE_UNUSED as needed.
3107 * config/tc-ppc.c: Likewise.
3108 (ppc_size): Make unsigned long.
3109 (ppc_insert_operand): Add casts to avoid warnings.
3110
447f3982
NC		 31112000-03-31 Nick Clifton <nickc@cygnus.com>
3112
3113 * config/tc-d10v.h (md_flush_pending_output): Define.
3114
21d75ec2
NC		 31152000-03-29 Nick Clifton <nickc@cygnus.com>
3116
3117 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3118 segment. Works for both BFD_ASSEMBLER and others.
3119 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3120
d1a1bf19
NC		 31212000-03-29 Nick Clifton <nickc@cygnus.com
3122
3123 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3124
224de7a5
AM		 31252000-03-28 Alan Modra <alan@linuxcare.com.au>
3126
3127 * listing.c (LISTING_LHS_WIDTH): Default depends on
3128 LISTING_WORD_SIZE.
3129 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3130
5b8274e3
ILT		 31312000-03-27 Ian Lance Taylor <ian@zembu.com>
3132
3133 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3134 string literal.
3135
224de7a5 31362000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3137
3138 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3139
3140 * config/tc-avr.c (mcu_types): Add missing initialiser.
3141 (md_pcrel_from_section): Add prototype.
3142 (avr_operand): Remove redundant test of unsigned < 0.
3143 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3144
31452000-03-27 Denis Chertykov <denisc@overta.ru>
3146
3147 * config/tc-avr.c: New file for AVR support.
3148 * config/tc-avr.h: Likewise.
3149 * configure.in: Add AVR support.
3150 * configure: Regenerate.
3151
9f10757c
TW		 31522000-03-26 Timothy Wall <twall@cygnus.com>
3153
3154 * gasp.c (macro_op): Add new argument to check_macro call.
3155 Macro structure definitions moved to macro.h
3156 * sb.h: Add argument to prototype for input_scrub_include_sb.
3157 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3158 nesting checks with an additional flag.
3159 (struct input_save): Add flag to indicate whether current sb
3160 should be checked for proper macro/conditional nesting.
3161 (input_scrub_push/pop): Save/restore nest check flag.
3162 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3163 defined.
9f10757c
TW		 3164 * macro.c (check_macro): Allow caller to retrieve parsed macro
3165 information if a pointer is provided. This information may be
3166 used by the new macro hooks.
3167 * macro.h: Update prototype for check_macro. Macro struct
3168 definitions moved here from macro.c/gasp.c.
3169 * read.c (read_a_source_file): Add parameter to check_macro call,
3170 and pass macro info to the macro hook, if defined.
3171 (input_scrub_insert_line): New. Allow insertion of a line of
3172 characters into the input stream.
3173 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3174 file into the input stream.
3175 (s_include): Use input_scrub_insert_file.
3176 * internals.texi: Document new macro hooks.
3177 * as.h: New prototypes added.
3e87a760 3178
224de7a5 31792000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3180
3181 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3182 an initial capital letter.
3183 (i386_index_check): Reindent.
3184
11424155
NC		 31852000-03-19 Nick Clifton <nickc@cygnus.com>
3186
eaa15ab8 3187 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3188 relative branches.
3189
43f05576
NC		 31902000-03-17 Thomas de Lellis <tdel@windriver.com>
3191
66778679
RH		 3192 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3193 instruction operand bad if Rd > 7 when generating
3194 thumb instructions. Prevents for example,
3195 "adr r12,label" from silently failing and generating
3196 the wrong instruction.
3e87a760 3197
67231402
NC		 31982000-03-17 Nick Clifton <nickc@cygnus.com>
3199
3200 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3201 that have a destingation >= 0x400000.
3e87a760 3202 Fix compile time warning messages.
67231402 3203
a37c8f88
JR		 3204Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3205
3206 * config/tc-sh.c (md_begin): When encountering insn that are
3207 not supported by the current arch, only change the name if
3208 its contents are the same as prev_name.
3209 (get_specific): If the the architecture doesn't match, fail.
3210
dead1419
JR		 3211Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3212
3213 * config/tc-sh.c (IDENT_CHAR): Define.
3214 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3215 matching back where it came from.
3216
182e89d3
JR		 3217Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3218
3219 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3220
84f73d89
NC		 32212000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3222
3223 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3224 normal operands.
3225
dbbc7809
JL		 32262000-03-15 Kazu Hirata <kazu@hxi.com>
3227
3228 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3229
271bb601
HPN		 3230Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3231
3232 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3233 floating-point-number, make sure 'f' is in FLT_CHARS.
3234
8684e216
HPN		 3235Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3236
3237 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3238 (s_lcomm_internal): Use it.
3239 * doc/internals.texi (CPU backend): Document it.
3240 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3241 bytes.
3242
bb2d6cd7
GK		 32432000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3244
3245 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3246 when embedded-pic.
3247
3248 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3249 implementation doesn't have special handling for switch
3250 statements.
bb2d6cd7
GK		 3251 (macro_build): Allow for code in sections other than .text.
3252 (macro): Likewise.
3253 (mips_ip): Likewise.
3254 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3255 Don't perform relocs if we will be outputting them.
bb2d6cd7 3256 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3257 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3258 embedded-pic.
bb2d6cd7 3259
5c86cbc7 32602000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3261
66778679
RH		 3262 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3263 relocation type based on the entry in the fixup structure.
a47cf567 3264 Put S_IS_EXTERN processing back in.
5c86cbc7 3265
f8c827e9
L		 32662000-03-08 H.J. Lu (hjl@gnu.org)
3267
3268 * Makefile.am (install-exec-tooldir): Depend on
3269 install-exec-bindir for parallel make.
3270 * Makefile.in: Regenerated.
3271
8ad9e709
NC		 32722000-03-06 Nick Clifton <nickc@cygnus.com>
3273
3274 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3275 switch.
3276 (md_parse_option): Parse -m32r command line switch - disable m32rx
3277 compatability.
ded0aeb7
NC		 3278 (md_show_usage): Document new option.
3279
3280 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3281 * doc/Makefile.in: Regenerate.
3282 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3283
b7b8f327
MM		 32842000-03-02 Michael Meissner <meissner@redhat.com>
3285
3286 * config/tc-d30v.c (check_range): Remove code that incorrectly
3287 sign extended values where bits < 32.
3288
15886821
L		 32892000-03-02 H.J. Lu (hjl@gnu.org)
3290
3291 * configure.in: Support --enable-targets=all on ia32.
3292 * configure: Regenerated.
3293
8bf950bf
NC		 32942000-03-01 Nick Clifton <nickc@cygnus.com>
3295
3296 * gasp.c (do_align): Remove bogus check of alignment value.
3297
c5e54cc2
ILT		 32982000-02-27 Thomas de Lellis <tdel@windriver.com>
3299
3300 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3301 TC_PPC was defined forced the type of a symbol with no other type
3302 to be BSF_OBJECT.
3303
65fd87bc
ILT		 33042000-02-27 Hans-Peter Nilsson <hp@axis.com>
3305
3306 * doc/internals.texi (CPU backend): Mention that
3307 line_separator_chars do not break up comments. Fix typos for
3308 LEX_AT and LEX_NAME descriptions. Document operands for
3309 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3310 description of md_create_short_jump usage. Document argument for
3311 md_undefined_symbol.
3312
a25fe906
ILT		 33132000-02-27 Jakub Jelinek <jakub@redhat.com>
3314
3315 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3316 (md_parse_option): Handle it.
3317 (md_show_usage): Document it.
3318
21b10511
ILT		 33192000-02-27 Ian Lance Taylor <ian@zembu.com>
3320
3321 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3322 opcode, for the instruction `pal19'. From Andrea Arcangeli
3323 <andrea@suse.de>.
3324
773f551c
AM		 33252000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3326
3327 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3328 from here..
3329 (md_assemble): To here, before template operands are matched.
3330 Also ensure a constant immediate is sign extended when we know the
3331 size is at most 16 bits. This is to catch cases like "add
3332 $0xffc0,%ax" where we don't know the size, and thus that the
3333 immediate can be represented as Imm8S until after parsing the
3334 register operand.
3335 (i386_displacement): Similarly sign extend 16 bit constant
3336 displacements.
3337 (md_assemble): Relax 16-bit jump constant range check to suit sign
3338 extended displacements.
3339
28d33191
JL		 33402000-02-26 Andreas Jaeger <aj@suse.de>
3341
3342 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3343
cc5ca5ce
AM		 33442000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3345
3346 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3347 call operands when intel_syntax.
3348 (intel_float_operand): Return 2 for "fi...".
3349 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3350 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3351 earlier "SHORT" change.
3352 (md_assemble): When determining suffix from Regs, exclude
3353 InOutPortReg.
3354
056350c6
NC		 33552000-02-24 Nick Clifton <nickc@cygnus.com>
3356
3357 * configure: Add arm-wince, mips-pe and sh-pe targets.
3358 * configure: Regenerate.
3359
3360 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3361 sh-pe targets.
3362 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3363 "pe-mips" for the mips-pe target.
3364
3365 * config/tc-arm.c (insns): Change displacement encoded in BL
3366 and B instructions if the target port is arm-wince.
3367 (do_ldst): Do not bias the relocation offset if the target
3368 port is arm-wince.
3369 (md_pcrel_from): Add in missing relocation offset bias if the
3370 target os arm-wince.
3371
3372 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3373 (md_begin): Disable -G support for mips-pe target.
3374 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3375 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3376 COFF flavour.
3377
3378 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3379 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3380 assembler, just set the alignment to 4.
3381
3382 * config/te-wince-pe.h: New file for WinCE targets. Define
3383 TE_WINCE.
3384
36bf8ab9
AM		 33852000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3386
3387 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3388 string instructions.
3389 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3390 (i386_intel_memory_operand): After finding a segment override,
3391 check again for no `[' before looking for a displacement. Bomb if
3392 more than one displacement rather than silently discarding the
3393 second and subsequent ones. Free strings malloc'd by
3394 build_displacement_string.
3395
f5795b08
CM		 33962000-02-24 Catherine Moore <clm@cygnus.com>
3397
3398 * config/obj-som.c (obj_pseudo_table): Add "weak".
3399 (obj_som_weak): New routine.
3400
abd63a32
AM		 34012000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3402
520dc8e8
AM		 3403 * config/tc-i386.c (union i386_op): New.
3404 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3405 Throughout file replace occurences of disps[n], imms[n], regs[n]
3406 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3407 intel mode operand swapping. Add assert in regKludge and
3408 fake_zero_displacement code. Test i.types[n] when outputting
3409 displacements and immediates. Combine output of Disp16 with
3410 Disp32.
7f3f1ea2
AM		 3411 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3412 when in intel mode by (not) reversing fsub and fdiv operands
3413 before the template search. This fails for single operand
3414 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3415 undefined. Instead fix the base_opcode after we've found the
3416 template. Move base_opcode xor with found_reverse_match from
3417 opcode output code to before this fix so we test for the correct
3418 opcodes.
3419 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3420 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3421
3422 * config/tc-i386.h (TC_RELOC): Delete.
3423 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3424 with equivalent call to reloc.
3425
abd63a32
AM		 3426 * as.h (flag_m68k_mri): Move declaration after target include, and
3427 only declare when TC_M68K defined. Define as zero otherwise.
3428 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3429 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3430 Define as zero otherwise.
3431 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3432 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3433 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3434 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3435 testing whether defined.
3436 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3437 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3438 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3439 rather than testing whether defined.
3440 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3441 (parse_mri_cons): Declare and use only when TC_M68K.
3442 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3443 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3444 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3445
3446 * NEWS: Mention IBM 370 support.
3447
7e052742
RH		 34482000-02-23 Richard Henderson <rth@cygnus.com>
3449
3450 * config/tc-i386.c (md_assemble): When swapping operands for
3451 intel_syntax, assume everything that's not Imm or Disp is a
3452 register.
3453
5b93d8bb
AM		 34542000-02-23 Linas Vepstas <linas@linas.org>
3455
3456 * config/tc-i370.c, config/tc-i370.h: New files.
3457 * Makefile.am: Add support for Linux/IBM 370.
3458 * configure.in: Likewise.
3459 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3460 * config/obj-elf.c: Include elf/i370.h
3461 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3462
3463 * Makefile.in: Regenerate.
3464 * configure: Regenerate.
3465
3466 * doc/c-i370.texi: New file.
3467 * doc/all.texi: Include it.
3468 * doc/as.texinfo: And here.
3e87a760 3469 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3470 * doc/Makefile.in: Regenerate.
3471
25f2196d
CC		 34722000-02-19 Michael Meissner <meissner@redhat.com>
3473
3474 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3475 determine if an instruction can be used in parallel with an ADDppp
3476 or SUBppp instruction.
3477
6349b5f4
AH		 34782000-02-22 Andrew Haley <aph@cygnus.com>
3479
3480 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3481
c97ef257
AH		 34821999-12-30 Andrew Haley <aph@cygnus.com>
3483
3484 * config/tc-mips.c (mips_gp32): New variable.
3485 (macro_build) Use mips_gp32.
3486 (mips_ip): Ditto.
3487 (md_longopts): Add "-mgp32" and "-mgp64".
3488 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3489
a47cf567
NC		 3490 (OPTION_M7900): Change offset
3491 (OPTION_NO_M7900): Ditto.
3492
b985eaa8
ILT		 34932000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3494
3495 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3496 warning, and bump it to 1.
3497
52454417
ILT		 34982000-02-22 Ian Lance Taylor <ian@zembu.com>
3499
3500 From Brad Lucier <lucier@math.purdue.edu>:
3501 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3502 match format.
3503
6b76fefe
CM		 35042000-02-21 Catherine Moore <clm@cygnus.com>
3505
3506 * config/tc-mips.c (MF_HILO_INSN): Define.
3507 (mips_7000_hilo_fix): Declare.
3508 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3509 (md_parse_option): Check for 7000_HILO_FIX options.
3510 (OPTION_M7000_HILO_FIX): Define.
3511 (OPTION_NO_M7000_HILO_FIX): Define.
3512 * doc/c-mips.texi (-mfix7000): Describe.
3513
f6af82bd
AM		 35142000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3515
3516 * listing.c (print_lines): Remove unused variable `end'.
3517
3518 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3519 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3520 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3521 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3522 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3523 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3524
8c8281f4
NC		 35252000-02-18 Nick Clifton <nickc@cygnus.com>
3526
3527 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3528 the computed frag offset, rather than overwriting it.
3529
d4845d57
JR		 3530Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3531
3532 * config/tc-sh.c ("elf/sh.h"): Include.
3533 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3534 (md.begin): Initialize target_arch.
3535 Only include opcodes in has table that match selected architecture.
3536 (parse_reg): Recognize register names for sh-dsp.
3537 (parse_at): Recognize post-modify addressing.
3538 (get_operands): The leading space is now optional.
3539 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3540 arguments. Update valid_arch.
3541 (build_Mytes): Add support for SDT_REG_N.
3542 (find_cooked_opcode): New function, broken out of md_assemble.
3543 (assemble_ppi, sh_elf_final_processing): New functions.
3544 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3545 (md_longopts, md_parse_option): New option: -dsp.
3546 * config/tc-sh.h (elf_tc_final_processing): Define.
3547 (sh_elf_final_processing): Declare.
3548
c97305a1
JL		 3549Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3550
3551 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3552 the unwinder subspace. Save the current seg/subseg before creating
3553 the new seg/subseg.
3554
bec50466
NC		 35552000-02-10 Nick Clifton <nickc@cygnus.com>
3556
3557 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3558 little endian targets.
bec50466 3559 (INST_BYTE1): Redefine to handle big and little endian
66778679 3560 targets.
bec50466
NC		 3561 (cpu_type): New type: Select between M340 and M210.
3562 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3563 instructions of the M340.
bec50466 3564 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3565 instructions.
bec50466
NC		 3566 (md_atof): Add support for little endian targets.
3567 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3568 line switches.
bec50466
NC		 3569 (md_convert_frag): Add support for little endian targets.
3570 (md_apply_fix3): Add support for little endian targets.
3571 (md_number_to_chars): Add support for little endian targets.
3572
a25c045a
TW		 35732000-02-10 Timothy Wall <twall@redhat.com>
3574
3575 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3576 defined, use it to verify the symbol just read should be a label.
3577
f28e8eb3
TW		 35782000-02-10 Timothy Wall <twall@redhat.com>
3579
3580 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3581 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3582 around colons when KEEP_WHITE_AROUND_COLON is defined.
3583 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3584 and KEEP_WHITE_AROUND_COLON.
3585
6dc19fc4
TW		 35862000-02-08 Timothy Wall <twall@redhat.com>
3587
3588 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3589 logic.
6dc19fc4 3590 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3591 implemented.
6dc19fc4
TW		 3592 (end_repeat): New. Provide support for a "break" out of the
3593 repeat loop.
3594 * read.h: Add prototypes for new functions.
3e87a760 3595
f805106c
TW		 35962000-02-08 Timothy Wall <twall@redhat.com>
3597
3598 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3599 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3600 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3601 non-zero.
3602
4469be0f
TW		 36032000-02-08 Timothy Wall <twall@redhat.com>
3604
3605 * read.c: Added elseif to directives table.
3606 * read.h: Added prototype for s_elseif.
3607 * doc/as.texinfo: Added description for elseif.
3608 * cond.c (s_elseif): New function
3e87a760 3609
24a17b6c
TW		 36102000-02-04 Timothy Wall <twall@redhat.com>
3611
3612 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3613 listings.
24a17b6c 3614
bea9907b 36152000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3616
bea9907b
TW		 3617 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3618 default values.
3619 * frags.c (frag_new): Calculate fr_fix in octets
3620 (frag_now_fix) Return offset as target address offset (bytes).
3621 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3622 quantities).
bea9907b
TW		 3623 * frags.h: Added prototype for frag_now_fix_octets().
3624 Distinguish between octets and bytes in field descriptions.
3625 * listing.c (calc_hex): Account for octets vs bytes when
3626 printing addresses/offsets.
3627 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3628 target is little-endian, print the octets in a word in big-endian
3629 order so that the display looks like a proper hexadecimal number,
3630 instead of having the octets reversed.
3631 * read.c (do_align): When recording alignment, alignment power
3632 should be in terms of target bytes (minimum addressible unit)
3633 instead of octets.
3634 (do_org) Convert ORG target address (byte) argument into an
3635 octet offset when generating a variable fragment.
3636 * symbols.c (resolve_symbol_value): Symbol final value
3637 converted to a target address offset (bytes) from its octet offset.
3638 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3639 offset (bytes) is adjusted by the frag offset (octets) converted
3640 to bytes.
3641 (coff_frob_section) Section alignment power is in terms of bytes;
3642 convert it to an octet alignment power when calculating size (and
3643 size mask) in octets. Don't modify the section size in order to
3644 "align" it for TI COFF, since that format has a different method
3645 for storing alignment information.
3e87a760 3646
210dcc61
TW		 36472000-02-01 Timothy Wall <twall@cygnus.com>
3648
3649 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3650 entries, matching the way GCC generates them. If not escaped, the
3651 filename is encoded incorrectly.
3652
557537a5 36532000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3654
557537a5
NC		 3655 * config/tc-arm.c (reg_table): Add support for ATPCS register
3656 naming conventions.
2c1c4c62 3657
557537a5 36582000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3659
2c1c4c62
GK		 3660 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3661 already defined.
3e87a760 3662 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3663 New macro.
3664 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3665 of a symbol when we really care about its value.
3666
36672000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3668
3669 * config/tc-mcore.c (md_assemble): Give warning message if
3670 operands passes to instruction are more than the spec.
3671
2f0ca46a
NC		 36722000-01-27 Thomas de Lellis <tdel@windriver.com>
3673
66778679 3674 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3675 Thumb mode but the label seen was not declared as '.thumb_func'
3676 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3677 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3678
4c63da97
AM		 36792000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3680
3681 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3682 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3683
3684 * Makefile.in: Same here.
3685 Update copyright.
3686
3687 * configure.in: Set bfd_gas for i386-aout when primary target
3688 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3689 we may need the primary te_file. Remove incorrect comment.
3690
3691 * configure: Regenerate.
3692
3693 * config/e-i386aout.c: New file.
3694
3695 * as.c (USE_EMULATIONS): Move to before print_version_id.
3696 (struct emulation): Add i386aout.
3697 (show_usage): Split text strings. Reformat -a text. Add --em
3698 help.
3699 Update copyright.
3700
3701 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3702 (aout_format_ops): New.
3703 Update copyright.
3704
3705 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3706 preprocessor conditional and add aout USE_EMULATIONS tests.
3707 (read_a_source_file): Don't pass error strings to printf as
3708 format arg.
3709 Update copyright.
3710
3711 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3712 format arg.
3713 (do_data): Same here.
3714 (process_file): And here.
3715 Update copyright.
3716
3717 * symbols.c (colon): Rewrite "already defined" fatal message
3718 code for aout with USE_EMULATIONS.
3719 Update copyright.
3720
3721 * config/obj-aout.c (OBJ_HEADER): Define.
3722 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3723 fields of sentinel.
4c63da97
AM		 3724 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3725 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3726 forms here.
3727 (obj_aout_type): Expand S_SET_OTHER here too.
3728 (obj_read_begin_hook): Remove.
3729 (aout_pop_insert): New.
3730 (obj_aout_s_get_other): New.
3731 (obj_aout_s_get_desc): New.
3732 (aout_format_ops): New.
3733 Update copyright.
3734
3735 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3736 gets aout_pseudo_table.
3737 (aout_pseudo_table): Declare.
3738 (obj_read_begin_hook): Define.
3739 Update copyright.
3740
3741 * config/obj-coff.c (obj_pseudo_table): Rename to
3742 coff_pseudo_table.
3743 (coff_pop_insert): Use coff_pseudo_table.
3744 (coff_sec_sym_ok_for_reloc): Remove.
3745 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3746 and comment all zero entries and remove #if 0 code.
3747 Update copyright.
3748
3749 * config/obj-coff.h (obj_pop_insert): Define.
3750 (coff_pseudo_table): Declare.
3751 Update copyright.
3752
3753 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3754 s_get_size, s_set_size. Comment all zero entries.
3755 Update copyright.
3756
3757 * config/obj-elf.c (elf_s_get_other): New function.
3758 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3759 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3760 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3761 comment.
3762 (obj_elf_parse_section_letters): Don't pass error strings to
3763 printf as format arg.
3764 Update copyright.
3765
3766 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3767 OBJ_MAYBE_ECOFF.
3768 (elf_s_get_other): Declare.
3769 (S_GET_OTHER) Define as elf_s_get_other if not already
3770 defined.
3771 (S_SET_OTHER): Only define when not already defined.
3772 (elf_obj_read_begin_hook): Declare.
3773 (obj_read_begin_hook): Define.
3774 (elf_obj_symbol_new_hook): Declare.
3775 (obj_symbol_new_hook): Define.
3776 Update copyright.
3777
3778 * config/obj-multi.h: Add copyright header and protect against
3779 multiple inclusion. Add * to all function pointers.
3780 (OBJ_HEADER): If defined, include it rather than other defines
3781 in this file.
3782 (obj_frob_file_after_relocs): Test for NULL.
3783 (obj_symbol_new_hook): Here too.
3784 (obj_sec_sym_ok_for_reloc): And here.
3785 (S_GET_OTHER): Define.
3786 (S_GET_DESC): Define.
3787 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3788 (OBJ_MAYBE_ELF): Update comment.
3789
3790 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3791 OBJ_AOUT preprocessor conditional and handle emulation by
3792 testing OUTPUT_FLAVOR.
3793 (i386_displacement): Here too.
3794 (md_section_align): Similarly here.
3795 (i386_target_format): Conditionally compile when more than one
3796 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3797 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3798 (i386_displacement): Here too.
3799 Update copyright.
3800
3801 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3802 Define TARGET_FORMAT for aout only when not multi.
3803 Update copyright.
3804
3805 * config/te-multi.h: Delete file as it's identical to te-generic.h
3806
add0c677
AM		 38072000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3808
3809 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3810 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3811 LONG_MNEM_SUFFIX.
3812
3813 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3814 DWORD_MNEM_SUFFIX.
3815 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3816 comments.
3817
a19d8eb0
CP		 38182000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3819
66778679
RH		 3820 * config/tc-mips.c (mips_do_align): New function.
3821 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3822
550262c4
NC		 38232000-01-10 Philip Blundell <philb@gnu.org>
3824
3825 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3826 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3827 line separator for Linux.
3828 * doc/as.texinfo (Comments): Mention the ARM.
3829
0decc840
NC		 38302000-01-10 Philip Blundell <pb@futuretv.com>
3831
3832 * configure.in (arm*-*-conix*): New target.
3833 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3834 armv*-*-linux-gnu.
3835 * configure: Regenerate.
3836
2e13b764
NC		 38372000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3838
3839 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3840 (obj_elf_visibility): New function.
3e87a760 3841
2e13b764
NC		 3842 * doc/as.texinfo (Visibility): New node: document visibility
3843 pseudo ops.
3844
3138f287
AM		 38451999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3846
3847 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3848 warning for absolute jump/call without `*' in non-intel mode. No
3849 need to set i.types[0] JumpAbsolute in intel mode.
3850
df32bc61
NC		 38511999-12-22 Philip Blundell <pb@futuretv.com>
3852
3853 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3854 hook function when changing sections.
3855 (arm_s_data): Likewise.
3856
b4d0b2b3
NC		 38571999-12-14 Nick Clifton <nickc@cygnus.com>
3858
3859 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3860 command line switch.
b4d0b2b3 3861
85cb2cf9
JL		 3862Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3863
3864 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3865 (r_registers, xr_registers): Define.
3866 (r_register_name, xr_register_name): New functions.
3867 (md_assemble): Handle new am33 operand types and instruction
3868 formats.
3869 (mn10300_insert_operand, check_operand): Likewise.
3870
a64bcdd8
NC		 38711999-11-29 Nick Clifton <nickc@cygnus.com>
3872
3873 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3874 (s_force_thumb): Set thumb_mode to 2.
3875 (md_assemble): Do not complain about thumb instructions on a
3876 non-thumb target if thumb_mode is set to 2.
3877
43b4c25e
MM		 38781999-11-28 Michael Meissner <meissner@cygnus.com>
3879
3880 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3881 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3882 (O_...): Add new machine dependent expressions if we are handling
3883 explicit relocations.
3884 (alpha_reloc_op): New static table holding the explicit relocation
3885 information.
3886 (alpha_literal_hash): New static to hold the hash table for
3887 explicit relocations.
3888 (alpha_macros): Add support for explicit relocations.
3889 (md_begin): If explicit relocations, initialize hash table.
3890 (md_assemble): Don't print a second error if tokenize_arguments
3891 already printed an error message.
3892 (md_apply_fix): Add support for explicit relocations.
3893 (alpha_force_relocation): Ditto.
3894 (alpha_fix_adjustable): Ditto.
3895 (alpha_adjust_symtab): New function to support explicit
3896 relocations.
3897 (alpha_adjust_symtab_relocs): Ditto.
3898 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3899 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3900 Add support for explicit relocations. Return -2 if an error
3901 message was already printed.
3902 (find_macro_match): Add support for explicit relocations. Comment
3903 each of the cases.
3904 (emit_insn): Add support for explicit relocations.
3905 (assemble_tokens): Ditto.
3906 (emit_ldgp): Ditto.
3907 (load_expression): Ditto.
3908 (emit_lda): Ditto.
3909 (emit_ldah): Ditto.
3910 (emit_ir_load): Ditto.
3911 (emit_loadstore): Ditto.
3912 (emit_ldXu): Ditto.
3913 (emit_ldil): Ditto.
3914 (emit_sextX): Ditto.
3915 (emit_division): Ditto.
3916 (emit_jsrjmp): Ditto.
3917 (emit_retjcr): Ditto.
3918
3919 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3920 ELF object format.
3921 (tc_adjust_symtab): If explicit relocations, call the function
3922 alpha_adjust_symtab.
3923 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3924 relocations next to the literal relocation they reference.
3925 (TC_INIT_FIX_DATA): Initialize the new fields.
3926 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3927
afbf211f
JL		 3928Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3929
3930 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3931 'B' operand for PA2.0 bb instruction.
eaa15ab8 3932
f11900d0
NC		 39331999-11-18 Nick Clifton <nickc@cygnus.com>
3934
3935 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3936 target.
3e87a760 3937
f11900d0
NC		 3938 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3939 relocs.
3940 (mcore_force_relocation): Force relocations to be generated for
3941 RVA relocs.
3942
2daf4fd8
AM		 39431999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3944
3945 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3946 (i386_displacement): Disallow O_big displacements.
3947
eb726e5d
DL		 3948Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3949
3e87a760
AM		 3950 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3951 Small improvements in error checking.
eb726e5d
DL		 3952 (md_assemble): Support for unconditional ARM instructions.
3953 (md_parse_option): Support for -m[arm]v5e flag.
3954
035349a4
NC		 39551999-11-12 Nick Clifton <nickc@cygnus.com>
3956
3957 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3958 buffer.
035349a4 3959
c1eae114
NC		 39601999-11-11 Nick Clifton <nickc@cygnus.com>
3961
3962 * macro.c (buffer_and_nest): Look for seperator after TO and
3963 FROM tokens.
3964
c5c834aa
AH		 39651999-11-08 Andrew Haley <aph@cygnus.com>
3966
3967 * app.c (do_scrub_chars): When in State 10, treat backslash
3968 characters in the same way as as symbol characters.
3969
98007ce7
RH		 39701999-11-07 Richard Henderson <rth@cygnus.com>
3971
3972 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3973 the previous label was in the current section before playing
3974 with auto-alignment.
3975
d6c497c7
NC		 39761999-11-06 Nick Clifton <nickc@cygnus.com>
3977
3978 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3979 for weak symbols.
d6c497c7 3980 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3981 the symbol is weak.
d6c497c7 3982
dd33dc0f
MM		 39831999-11-05 Michael Meissner <meissner@cygnus.com>
3984
3985 * expr.h (operatorT): Increase machine dependent operators to 16.
3986 * expr.c (op_rank): Ditto.
3987
5f91fe03
ILT		 39881999-11-03 Ian Lance Taylor <ian@zembu.com>
3989
53b0d397
ILT		 3990 * read.c (pseudo_set): Reject attempts to set the value of a
3991 section symbol.
3992
5f91fe03
ILT		 3993 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3994 if it is defined.
3995
3996 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3997
3998 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3999 to bfd_set_section_contents.
4000
829ce307
NC		 40011999-11-03 Nick Clifton <nickc@cygnus.com>
4002
4003 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4004
2bd7f1f3
GRK		 40051999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4006
4007 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4008 (mips_ip): Use OPCODE_IS_MEMBER.
4009
90ca882f
JL		 4010Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4011
acb56623
JL		 4012 * config/tc-arm.c (reg_required_here): Improve comments.
4013
66778679
RH		 4014 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4015 (tinsns): Initialize variants field.
b49cfa5d
JL		 4016
4017 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4018 BAD_PC respectively.
90ca882f 4019
29c4c6b5
NC		 40201999-10-27 Scott Bambrough <scottb@netwinder.org>
4021
4022 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4023 * config/tc-arm.h: Fix compile time warnings.
4024
d9fd9852
DN		 4025Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4026
4027 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4028 form @abs16, @(abs16) and @(abs16 + imm).
4029
9ce8a5dd
GRK		 40301999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4031
4032 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4033 (ISA_HAS_64_BIT_REGS) New.
4034 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4035 mips_emit_delays,macro_build,load_register,load_addresss,
4036 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4037 and/or use new ISA_xxx macros in expressions involving
4038 ISA, particularly mips_opts.isa.
4039
446a06c9
MM		 40401999-10-18 Michael Meissner <meissner@cygnus.com>
4041
4042 * expr.h (operatorT): Add machine dependent operators md1..md8.
4043 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4044 for the machine dependent operators to use.
4045
4046 * expr.c (op_rank): Add machine dependent operators.
4047
4048 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4049 operator.
4050 (O_cpregister): Ditto.
4051 (md_begin): Change X_op test that field is wide enough to use
4052 O_max instead of O_alpha_max.
4053 (cpu_types): Fill in missing initializer.
4054 (alpha_num_macros): Make unsigned.
4055 (md_assemble): Make opnamelen be size_t.
4056 (md_apply_fix): Cast alpha_num_operands to int before testing.
4057 (alpha_force_relocation): Ditto.
4058 (alpha_fix_adjustable): Ditto.
4059 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4060 (tc_gen_reloc): Ditto.
4061 (tc_get_register): Ditto.
4062 (emit_ldgp): Ditto.
4063 (emit_lda): Ditto.
4064 (emit_ldah): Ditto.
4065 (emit_ldil): Ditto.
4066 (s_alpha_ent): Ditto.
4067 (s_alpha_end): Ditto.
4068 (s_alpha_frame): Ditto.
4069 (s_alpha_prologue): Ditto.
4070 (s_alpha_file): Ditto.
4071 (s_alpha_gprel32): Ditto.
4072 (s_alpha_proc): Ditto.
4073 (s_alpha_set): Ditto.
4074 (s_alpha_base): Ditto.
4075 (s_alpha_align): Ditto.
4076 (s_alpha_arch): Ditto.
4077 (alpha_align): Ditto.
4078 (assemble_insn): Suppress unused variable warning.
4079 (emit_insn): Ditto.
4080 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4081 order in the structure.
4082 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4083
476cdcb8
JL		 4084Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4085
4086 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4087
c388dee8
AM		 40881999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4089
4090 * config/tc-i386.c (i386_index_check): Correct #endif location.
4091
2bdd6cf5
GK		 4092Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4093
4094 * as.c (show_usage): Document new options.
4095 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4096 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4097 (parse_args): Parse the new options.
4098 (main): If there were warnings, and --fatal-warnings
4099 was specified, print an error.
4100 * as.h: New variable, flag_fatal_warnings, for new option.
4101
d53d2751
JL		 4102Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4103
4104 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4105 '@'. Change autoincrement completers to fall through to cache control
4106 completers.
4107
4108 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4109 arg.
d53d2751
JL		 4110 (pa_parse_addb_64_cmpltr): New function.
4111
4112 * config/tc-hppa.c (pa_ip): Change error message.
4113 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4114 '?Q' args to allow falling through.
4115
8fce3f5e 4116 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4117 Remove unused conditional codes.
4118 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4119
ba09cd8d
DN		 4120Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4121
4122 * config/tc-d30v.c (CHAR_BIT): Define.
4123 (check_range): Fix bit operations to support integers bigger than
4124 32 bits.
4125
c43185de
DN		 4126Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4127
4128 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4129 operands.
4130
925c058e
DE		 4131Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4132 Doug Evans <devans@cygnus.com>
4133
4134 Add support for m32rx.
4135 * config/tc-m32r.c (enable_m32rx): New static global.
4136 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4137 (allow_m32rx): New function.
4138 (M32R_SHORTOPTS): Add `O'.
4139 (md_longopts): Add --m32rx plus several warning options.
4140 (md_parse_option): Handle new options.
4141 (md_show_usage): Print them.
4142 (md_begin): Enable m32rx.
4143 (OPERAND_IS_COND_BIT): New macro.
4144 (first_writes_to_seconds_operands): New function.
4145 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4146 (target_make_parallel,assemble_two_insns): New functions.
4147 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4148 If optimizing and m32rx, try to make consecutive insns parallel.
4149
fba2b7f9
GK		 4150Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4151
4152 * config/tc-mips.c (nopic_need_relax): Allow for the
4153 .sdata.foo sections generated by -fdata-sections,
4154 and for the .gnu.linkonce.s sections generated by C++.
4155
fd232ac8
JL		 4156Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4157
ce674324
JL		 4158 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4159 with cleaner code using completer prefixes. Add 'Y'.
4160
fd232ac8
JL		 4161 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4162
b1039fc4
JL		 4163Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4164
66778679 4165 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4166 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4167 insn does not match and we should try the next insn in the table.
4168
913f265c
NC		 41691999-09-22 Nick Clifton <nickc@cygnus.com>
4170
4171 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4172
54af6ff6
JL		 4173Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4174
4175 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4176 of PA2.0 support.
4177
4cc782b5
ILT		 41781999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4179
4180 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4181 OBJ_ELF. If ELF, add "sq".
4182 (md_parse_option): If ELF, ignore -s and -q.
4183 (md_show_usage): Mention ELF options.
4184
6be78360
JL		 4185Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4186
eaa15ab8 4187 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4188 operands.
4189
71823da4
JL		 4190 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4191
61dd1d31
JL		 4192 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4193
1cf6ae67
JL		 4194 * config/tc-hppa.c (struct pa_it): New field "trunc".
4195 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4196 (pa_parse_ftest_gfx_completer): New function
4197 (pa_parse_fp_cnv_format): New function.
4198
77c02e18
JL		 4199 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4200 (md_apply_fix): Handle 22bit pc-rel branches.
4201
629d9417
JL		 4202 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4203
dbe2f9ee
JL		 4204 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4205
3db6e6bd
JL		 4206 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4207
6be78360
JL		 4208 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4209
e061d86f
JL		 4210Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4211
66778679
RH		 4212 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4213 (pa_ip): Handle 'fX'.
e061d86f 4214
7acbfc6b
JL		 4215Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4216
4217 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4218 unwinds unless the function is in the text space.
4219 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4220
2d93dcc4
JL		 4221Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4222
b52c78b8
JL		 4223 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4224 (md_assemble): To here. Tweak address generation.
4225
2d93dcc4
JL		 4226 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4227 debug_line.
4228 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4229 (md_assemble): Call dwarf2_where for OBJ_ELF.
4230 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4231 (pa_end_of_source): New function.
4232 * tc-hppa.h (md_end): Define for OBJ_ELF.
4233
6d83c84b
MM		 42341999-09-14 Michael Meissner <meissner@cygnus.com>
4235
4236 * configure.in (Canonicalization of target names): Remove adding
4237 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4238 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4239 * configure: Regenerate.
4240
41fd319a
ILT		 42411999-09-14 Donn Terry <donn@interix.com>
4242
4243 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4244
795a7704
AM		 42451999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4246
2f66722d
AM		 4247 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4248 pc-relative jmp/call to an absolute symbol.
4249 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4250 absolute section symbols.
4251
795a7704
AM		 4252 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4253 jump handling code and comments.
4254
c0c949c7
ILT		 42551999-09-12 Ian Lance Taylor <ian@zembu.com>
4256
4257 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4258 the value if TE_PE and a global defined symbol.
4259
e723ef7c
ILT		 42601999-09-11 Ian Lance Taylor <ian@zembu.com>
4261
4262 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4263 print the symbol, rather than printing it here.
4264
fa16d387
ILT		 42651999-09-11 Donn Terry <donn@interix.com>
4266
d33e1d24
ILT		 4267 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4268 BFD_RELOC_RVA relocations.
4269
18dc2407
ILT		 4270 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4271 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4272 starts with "_G".
4273
945a1a6b
ILT		 4274 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4275 defined.
4276 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4277 * doc/internals.texi (Object format backend): Document
4278 SET_SECTION_RELOCS.
4279
79d292aa
ILT		 4280 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4281 relocations against global symbols if TE_PE.
4282
7a6284c4
ILT		 4283 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4284 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4285
8828d862
ILT		 4286 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4287 symbols.
4288
9690c54d
ILT		 4289 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4290 symbols which do not have a constant value, or tags with
4291 non-tags. Remove the symbol from the list before adding it at the
4292 end.
4293
23dab925
ILT		 4294 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4295 C_FCN symbol differently if TE_PE.
4296 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4297 appears in the pseudo-op, rather coff_line_base which is only set
4298 for a .bf symbol.
4299
28428223
ILT		 4300 * config/obj-coff.c (obj_coff_loc): New static function.
4301 (obj_pseudo_table): Add "loc".
4302
e8a3ab75
ILT		 4303 * config/obj-coff.c (add_lineno): Check that the line number is
4304 positive.
4305
2ab9b79e
ILT		 4306 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4307 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4308 int.
4309 (md_atof): Return NULL rather than 0.
4310 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4311 * expr.c (expr): Change first parameter to int.
4312 * config/obj-coff.c: Add declarations for static functions.
4313 (coff_frob_symbol): Use SYM_AUXENT.
4314 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4315
5881e4aa
ILT		 4316 * config/obj-coff.c (obj_coff_section): Default to setting
4317 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4318
e723ef7c
ILT		 4319 * write.c (adjust_reloc_syms): Print adjusted fixup.
4320
fa16d387
ILT		 4321 * expr.c (integer_constant): Correct too_many_digits calculation
4322 in base 10 case.
4323
13a830b6
AS		 43241999-09-09 Andreas Schwab <schwab@suse.de>
4325
4326 * doc/c-arm.texi: Fix arguments of @var to not contain
4327 punctuation.
4328
325188ec
NC		 43291999-09-08 Philip Blundell <pb@nexus.co.uk>
4330
3e87a760 4331 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4332 and COFF targets.
4333 (md_parse_option): Only support -k flag for ELF and COFF targets.
4334
e7c1f43c
JL		 4335Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4336
4337 * config/tc-hppa.c (pa_ip): Put strict register checks before
4338 call to pa_parse_number.
4339
4964086a
JL		 4340 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4341
c4bf532f
ILT		 43421999-09-06 Ian Lance Taylor <ian@zembu.com>
4343
4344 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4345 BFD_ASSEMBLER code.
4346
a33132fd
ILT		 43471999-09-06 Donn Terry <donn@interix.com>
4348
4349 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4350
0f4f8b56
JL		 4351Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4352
4353 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4354 candidate instruction. Require registers for register arguments
4355 when in strict mode. Require assemble-time constants for
4356 constants when in strict mode.
4357 (pa_get_absolute_expression): Require a constant when in strict
4358 mode.
eaa15ab8 4359
d3388653
NC		 43601999-09-06 Nick Clifton <nickc@cygnus.com>
4361
4362 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4363
041dd5a9
ILT		 43641999-09-04 Steve Chamberlain <sac@pobox.com>
4365
4366 * config/tc-pj.c: New file, supports picoJava in ELF.
4367 * config/tc-pj.h: Ditto.
4368 * configure.in (pjl*, pj*): New targets.
4369 * Makefile.am: Rebuild dependencies.
4370 (CPU_TYPES): Add pj.
4371 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4372 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4373 * doc/c-pj.texi: New file.
4374 * doc/as.texinfo: Add some PJ specifics.
4375 * doc/all.texi: Add PJ to the list of all architectures, sort them
4376 all alphabetically.
4377 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4378 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4379
4ca72d38
AM		 43801999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4381
4382 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4383 (obj_frob_file): Test for null pointer.
4384 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4385 (OBJ_PROCESS_STAB): And here.
4386 (elf_obj_sy): Remove
4387
4388 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4389 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4390 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4391
4392 * config/obj-coff.c (no_func): Remove.
4393 (coff_format_ops): Change occurrences of no_func to 0, as we test
4394 for 0 in obj-multi.h.
4395
4396 * configure.in: Enable bfd for i386-coff when primary target is
4397 bfd. Enable i386 elf,coff emulation support. Don't set
4398 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4399 emulation to support.
4400 *configure: Regenerate.
4401
bcef92fa
NC		 44021999-09-02 Nick Clifton <nickc@cygnus.com>
4403
4404 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4405 .section .line directive is encountered.
4406
cdf82bcf
NC		 44071999-09-01 Nick Clifton <nickc@cygnus.com>
4408
5856c19a 4409 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4410 format.
5856c19a 4411
cdf82bcf
NC		 4412 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4413 * as.texinfo: Document --gdwarf2 command line option.
4414 Add additional documentation of ARM command line switches.
4415
af6bdddf
AM		 44161999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4417
4418 * config/tc-i386.c (i386_intel_memory_operand): Combine
4419 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4420 and RESTORE_END_STRING around parse_register calls.
4421 (i386_operand): Here too.
4422 (i386_is_reg): Remove.
4423 (parse_register): Move as_bad calls from within this function to
4424 callers.
4425
5f47d35b
AM		 44261999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4427
4428 Based on a patch from H.J. Lu <hjl@gnu.org>
4429 * config/tc-i386.c (parse_register): Handle FP regs specially.
4430 (md_begin): Remove '(' and ')' from register_chars.
4431
1174497c
DE		 44321999-08-29 Doug Evans <devans@casey.cygnus.com>
4433
4434 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4435 error message (done elsewhere).
4436
17d9105c
JL		 4437Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4438
4439 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4440
9ecc05f0
JL		 4441Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4442
66778679 4443 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4444 args by 'f'.
4445
9e4f2d3a
JL		 4446 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4447
680ef6de
JL		 4448 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4449 between args.
4450 Add new completers. Fix bug in 64 bit condition handling.
4451
413c94ba
JL		 4452 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4453 'cS', and 'c*'.
4454
28252e61
JL		 4455 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4456
a97685e9
JL		 4457 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4458
3e87a760 4459 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4460
cb30237e
NC		 44611999-08-27 Jim Wilson <wilson@cygnus.com>
4462
4463 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4464 (struct ls): Add frag field. Initialize it to zero.
4465 (out_end_sequence): New local text_frag. Set it while in text section.
4466 Replace address check with frag check. Set ls.frag to text_frag if
4467 out_set_addr called.
4468 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4469 Set it before switching sections. Replace address check with frag
4470 check. Set ls.frag to saved_frag if out_set_addr called.
4471
09a798ea
NC		 44721999-08-26 David Mosberger <davidm@hpl.hp.com>
4473
66778679 4474 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4475 output "advance_pc" opcode instead of calling gen_addr_line().
4476 The latter has the undesired side-effect of creating a new row
3e87a760 4477 in the debug line info matrix.
09a798ea 4478
e1c05f12
NC		 44791999-08-26 Jim Wilson <wilson@cygnus.com>
4480
4481 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4482 ls.last_filename if last is less than zero. Set ls.last_filename
4483 when allocating new entry.
4484 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4485 call.
4486
b23bac36
AM		 44871999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4488
4489 * config/tc-i386.c (i386_index_check): Fix the displacement size
4490 when INFER_ADDR_PREFIX.
4491
50f4163f
NC		 44921999-08-18 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4495 display its value.
4496
f589a541
ILT		 44971999-08-17 Ian Lance Taylor <ian@zembu.com>
4498
4499 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4500 handle 0xffffNNNN constants correctly.
4501
11450271
NC		 45021999-08-16 Nick Clifton <nickc@cygnus.com>
4503
4504 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4505 as well as loads.
4506
276b1dc2
NC		 45071999-08-13 Nick Clifton <nickc@cygnus.com>
4508
4509 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4510 (md_apply_fix3): Always pass positive values to
4511 validate_offset_imm.
4512
ae5ad4ad
NC		 45131999-08-12 Nick Clifton <nickc@cygnus.com>
4514
4515 * config/tc-arm.c (skip_whitespace): New macro.
4516 Formatting tidy ups.
3e87a760 4517
ae5ad4ad
NC		 4518 (md_apply_fix3): Store relocation offset in addend for ELF based
4519 relocs.
4520 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4521 calls.
4522
bf6d3895
AM		 45231999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4524
4525 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4526 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4527
46031ca9
JL		 4528Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4529
b100be66
JL		 4530 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4531 flags for the unwind subspace.
4532
46031ca9
JL		 4533 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4534 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4535 suitable relocation based on the size of the target's pointer.
4536 Always Use subsegment zero for the unwinders.
4537 (pa_level): Handle "2.0w".
4538
65172ab8 4539Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4540
4541 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4542 with the following instruction unless this was specified.
4543
1a1ae23e
ILT		 45441999-08-09 Ian Lance Taylor <ian@zembu.com>
4545
4546 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4547 certain sections, to match BFD changes.
4548
81afc846
ILT		 45491999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4550
4551 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4552 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4553 * Makefile.in: Rebuild.
81afc846 4554
04ad1543
ILT		 45551999-08-08 Ian Lance Taylor <ian@zembu.com>
4556
4557 * Makefile.am: Rename .dep* files to DEP*.
4558 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4559 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4560 targets to DEPOBJ.
4561 * Makefile.in: Rebuild.
4562
1eb7027c
RH		 45631999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4564
4565 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4566
2dcc60be
ILT		 45671999-08-08 Ian Lance Taylor <ian@zembu.com>
4568
46eec08e
ILT		 4569 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4570 avoid problems on DOS filesystems.
4571 * Makefile.in: Rebuild.
4572
2dcc60be
ILT		 4573 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4574
45751999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4576
4577 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4578 section flag.
4579
76a27922
ILT		 45801999-08-08 Ian Lance Taylor <ian@zembu.com>
4581
4582 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4583 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4584 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4585
0741736b
JL		 4586Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4587
4588 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4589
9a913dfb
JL		 4590Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4591
4592 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4593
a1f2d742
ILT		 45941999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4595
4596 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4597 non-adjustable symbols.
4598
55a914bc
JL		 4599Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4600
4601 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4602
336f7c70 4603Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4604
4605 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4606 operands.
4607
9750fcc5
ILT		 46081999-08-05 Donn Terry <donn@interix.com>
4609
4610 * config/te-interix.h: New file.
4611 * configure.in (i386-*-interix*): New target.
4612 * configure: Rebuild.
4613
39ba5561
JL		 4614Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4615
4616 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4617 selectors for ELF too.
4618 (selector_table): Add "ltp" and "rtp" selectors.
4619
eecb386c
AM		 46201999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4621
4622 * config/tc-i386.c (i386_operand): No need to change
4623 operand_string pointer in segment reg case before goto
4624 do_memory_reference. Initialise displacement_string_start and
4625 displacement_string_end after do_memory_reference label.
4626 (i386_index_check): Add operand_string param, and print error
4627 message on failure here.
4628 (i386_intel_memory_operand): Instead of here.
4629 (i386_operand): And here.
4630 (INFER_ADDR_PREFIX): Enable.
4631
4632 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4633
4634 * config/tc-i386.h (DefaultSize): Define. Renumber following
4635 opcode_modifier defines.
4636
4637 From Etienne Lorrain <etienne.lorrain@ibm.net>
4638 * config/tc-i386.c (stackop_size): New variable.
4639 (set_16bit_code_flag): Clear it here.
4640 (set_16bit_gcc_code_flag): New function.
4641 (md_pseudo_table): Add "code16gcc" entry.
4642 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4643
f173e82e
ILT		 46441999-08-03 Ian Lance Taylor <ian@zembu.com>
4645
a04b544b
ILT		 4646 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4647 next_set_end even if the end symbol is being discarded.
4648
4649 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4650 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4651 * config/obj-coff.c: Likewise.
4652 (seg_info_type): Remove.
4653 (seg_info_off_by_4): Change to array of segT.
4654 (s_get_segment): Adjust accordingly.
4655 (obj_pseudo_table): Fully initialize sentinel entry.
4656
f173e82e
ILT		 4657 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4658 Ralf Baechle <ralf@uni-koblenz.de>.
4659
c3332e24
AM		 46601999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4661
4662 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4663
46641999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4665
24eab124
AM		 4666 * config/tc-i386.c: Indentation and white space changes.
4667 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4668 don't enable it by default.
4669 (i386_intel_operand): Remove redundant prototype.
4670 Move check on number of memory operands, and i.mem_operands++
4671 (i386_intel_memory_operand): To here.
4672 Remove i386_immediate code from here. Remove special case code
4673 for input and output using (%dx). Remove base/index checks and
4674 call i386_index_check instead. Save initial operand_string
4675 argument for error message.
4676 (i386_operand): Remove redundant prototype. Move base/index
4677 checks to i386_index_check.
4678 (i386_displacement): Move intel mode check for non-zero
4679 i.disp_operand
4680 (i386_intel_memory_operand): To here.
c3332e24 4681
6d8809aa
RH		 46821999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4683
4684 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4685 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4686 by .register pseudo-op if -64 and --no-undeclared-regs.
4687 (s_register, sparc_adjust_symtab): New functions.
4688 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4689 Declare sparc_adjust_symtab as tc_adjust_symtab.
4690 * doc/c-sparc.texi: Add description of #ignore special literal
4691 for .register pseudo-op.
4692
c8d259f7
CM		 46931999-07-30 Catherine Moore <clm@cygnus.com>
4694
eaa15ab8 4695 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4696 the relocation's section offset.
4697
b77ad1d4
AM		 46981999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4699
4700 * write.c (fixup_segment): Fix generic error check overflow test.
4701
4702 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4703 X_add_number to long.
4704
b53fcc20
JL		 4705Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4706
4707 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4708 processing.
b53fcc20 4709
d2e71411
ILT		 47101999-07-27 Ian Lance Taylor <ian@zembu.com>
4711
4712 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4713 VTABLE relocations.
4714
e9f56b1d
ILT		 47151999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4716
4717 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4718
1a39f480
ILT		 4719 * configure.bat: Remove; obsolete.
4720 * config/go32.cfg: Likewise.
4721
29fe79d3
ILT		 47221999-07-21 Brad M. Garcia <bgarcia@fore.com>
4723
4724 * configure.in (i386-*-vxworks*): New target.
4725 * configure: Rebuild.
4726
e06510e6
RH		 47271999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4728
4729 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4730
dabe3bbc
RH		 47311999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4732
4733 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4734 on -64 and not pic.
4735 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4736 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4737 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4738 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4739 MAX_RELOC_EXPANSION): Define.
4740 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4741
b4cac588
AM		 47421999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4743
4744 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4745 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4746 block. Print a warning if an 8-bit or 16-bit constant
4747 displacement or immediate is truncated on output.
4748 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4749 immediate.
4750 (i386_operand): Disallow immediate jump absolute operand.
4751
966ed0b4
ILT		 47521999-07-15 Ian Lance Taylor <ian@zembu.com>
4753
0ed15843
ILT		 4754 * configure.in: Bump version number to 2.9.5.
4755 * configure: Rebuild.
4756
966ed0b4
ILT		 4757 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4758 or %llx work.
4759
67f1cff0
JL		 4760Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4761
4762 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4763 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4764
2f992c04
NC		 47651999-07-14 Philip Blundell <pb@nexus.co.uk>
4766
4767 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4768 is defined.
4769 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4770
4771 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4772 if -mno-fpu was given.
4773 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4774 relocs.
4775 (cons_fix_new_arm): Remove misleading comments.
4776
14ad458a
ILT		 47771999-07-14 Ian Lance Taylor <ian@zembu.com>
4778
4779 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4780 error message.
4781 (relax_segment): Likewise. After giving a rs_org error, convert
4782 the frag to rs_align to avoid cascading errors.
4783
36823076
AS		 47841999-07-12 Andreas Schwab <schwab@suse.de>
4785
4786 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4787
ab9da554
ILT		 47881999-07-11 Ian Lance Taylor <ian@zembu.com>
4789
4790 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4791 as appropriate. Fill in structure initializations. Add variable
4792 initializations. Add casts.
4793 * dwarf2dbg.c (print_stats): Change i to size_t.
4794 * listing.c (listing_listing): Change list_line to unsigned int.
4795
e0accf0c
ILT		 47961999-07-10 Ian Lance Taylor <ian@zembu.com>
4797
4798 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4799 rather than checking for \001 and \002 in symbol name.
4800 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4801
7d4ce8a9
JL		 4802Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4803
4804 * configure.in (hppa*-linux-gnu*): New target.
4805 * configure: Rebuilt.
4806
5395a469
NC		 48071999-07-08 Nick Clifton <nickc@cygnus.com>
4808
3e87a760 4809 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4810
cac58fa6
NC		 48111999-07-07 Nick Clifton <nickc@cygnus.com>
4812
5395a469 4813 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4814 accessing symbolP directly.
4815
03b36ee1
JL		 4816Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4817
4818 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4819 for ELF.
4820
49a5575c
NC		 48211999-07-05 Nick Clifton <nickc@cygnus.com>
4822
4823 * config/tc-arm.c (ARM_EXT_V5): Define.
4824 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4825 (md_begin): Detect ARM v5 architectures.
4826 (md_parse_option): Accept arm v5 specification.
4827 (md_show_usage): Documment -marmv5 switch.
4828
4829 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4830
49a5575c
NC		 4831 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4832 op.
4833 (validate_immediate_twopart): New function. Determine if a
4834 constant can be computed by two ADD instructions.
4835 (output_inst): Remove its command line parameter - it was never
4836 used.
4837 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4838 implememt the ADRL pseudo op.
4839 (tc_gen_reloc): Generate a suitable error message if an ADRL
4840 instruction tries to generate a real reloc.
4841
4842 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4843
09ecf0ba
JL		 4844Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4845
4846 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4847 into lower case.
4848
264d6861
ILT		 48491999-06-27 H.J. Lu <hjl@gnu.org>
4850
4851 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4852 non BFD_ASSEMBLER case.
4853
827c0149
ILT		 48541999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4855
4856 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4857 data.
4858
a340d270
RH		 48591999-06-26 David Mosberger <davidm@hpl.hp.com>
4860
4861 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4862 out_end_sequence() when the address decreases due to a new frag.
4863 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4864 numbering starts with 1.
4865
16b93d88
NC		 48661999-06-23 Nick Clifton <nickc@cygnus.com>
4867
4868 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4869 .section for COFF.
4870 (mcore_s_text): Call obj_elf_text for ELF target.
4871 (mcore_s_data): Call obj_elf_data for ELF target.
4872 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4873 for COFF target.
4874 (mcore_s_bss): New function: Dump literal table before changing
4875 sections.
4876 (mcore_s_comm): New function: Dump literal table before changing
4877 sections.
3e87a760 4878
16b93d88
NC		 4879 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4880 No longer static functions.
4881 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4882 Provide prototypes for these functions.
4883
fed9b18a
ILT		 48841999-06-22 Ian Lance Taylor <ian@zembu.com>
4885
be2acf27
ILT		 4886 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4887 a list of names, to try obj_segment_name, and to try abbreviated
4888 names when using COFF without long section names.
4889
7dcc9865
ILT		 4890 * config/tc-alpha.c: More use of symbol accessor functions.
4891 * config/tc-arc.c: Likewise.
4892 * config/tc-d30v.c: Likewise.
4893 * config/tc-fr30.c: Likewise.
4894 * config/tc-i860.c: Likewise.
4895 * config/tc-m88k.c: Likewise.
4896 * config/tc-mcore.c: Likewise.
4897 * config/tc-ns32k.c: Likewise.
4898 * config/tc-sparc.c: Likewise.
4899 * config/tc-v850.c: Likewise.
4900
a77f5182
ILT		 4901 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4902 sy_value with appropriate accessor functions.
4903 * config/tc-arm.c (md_apply_fix3): Likewise.
4904 * config/tc-d10v.c (AT_WORD_P): Likewise.
4905 * config/tc-v850.c (reg_name_search): Likewise.
4906
fed9b18a
ILT		 4907 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4908 use symbol_get_bfdsym instead.
4909 * config/tc-ppc.c (md_assemble): Likewise.
4910 * config/tc-v850.c (v850_comm): Likewise.
4911
310b5aa2
ILT		 49121999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4913
4914 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4915 the symbol, rather than accessing the bsym member.
4916 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4917 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4918 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4919 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4920 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4921 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4922 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4923 * config/tc-v850.c (tc_gen_reloc): Likewise.
4924
9cb8e75e
JL		 4925Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4926
4927 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4928 (hppa_gen_reloc_type): Conditionalize on BFD64.
4929 (tc_gen_reloc): Re-enable ELF relocations.
4930 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4931
3d103319
ILT		 49321999-06-21 Ian Lance Taylor <ian@zembu.com>
4933
4934 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4935 warning.
4936 (do_ldst): Move assignment out of if condition.
4937 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4938 parentheses to avoid warning.
4939
776b24b4
NC		 49401999-06-21 Nick Clifton <nickc@cygnus.com>
4941
155f0fe7
NC		 4942 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4943 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4944
809ffe0d
ILT		 49451999-06-19 Ian Lance Taylor <ian@zembu.com>
4946
4947 * config/tc-ppc.c: Update for symbol handling changes.
4948 * config/obj-coff.c: Likewise.
4949
49863f82
JL		 4950Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4951
4952 * tc-hppa.c: General cleanups of ELF support. No more spaces
4953 and subspaces for ELF.
4954 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4955 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4956 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4957 (UNWIND_SECTION_NAME): Likewise.
4958 (space/subspace related structures): Conditionalize definitions
4959 on OBJ_SOM.
4960 (space/subspace directives and support routines): Conditionalize
4961 definitions and references/uses on OBJ_SOM.
4962 (label_symbol_struct): For ELF, track the symbol's segment. For
4963 SOM track its space.
4964 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4965 changes.
4966 (USE_ALIASES): Kill for both SOM & ELF.
4967 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4968 (pa_space, pa_subspace): Corresponding changes.
4969 (pa_spaces_begin): Corresponding chagnes.
4970 (md_begin): Do not muck around with space/subspace stuff for
4971 OBJ_ELF.
4972 (md_apply_fix): Temporarily disable argument relocation stuff
4973 for OBJ_ELF.
4974 (tc_gen_reloc): Temporarily disable relocation generation for
4975 OBJ_ELF
4976 (pa_build_unwind_subspace): Similarly.
4977
fed881b1
NC		 49781999-06-16 Nick Clifton <nickc@cygnus.com>
4979
4980 * config/tc-arm.c (thumb_set): New pseudo op.
4981 (text, data, section): Override these pseudo ops with ARM
4982 specific versions.
4983 (s_thumb_set): New function: Perform the same as a .set pseudo
4984 op, but also mark the alias'ed symbol as being a Thumb
4985 function.
4986 (arm_s_text): New function: Perform the same as the .text
4987 pseudo op, but dump the literal pool before changing
3e87a760 4988 sections.
fed881b1
NC		 4989 (arm_s_data): New function: Perform the same as the .data
4990 pseudo op, but dump the literal pool before changing
3e87a760 4991 sections.
fed881b1 4992 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4993 .section pseudo op, but dump the literal pool before changing
4994 sections.
fed881b1
NC		 4995 (arm_cleanup): Do not reset the current section before dumping
4996 the literal pool.
4997
0f94f4c8
NC		 49981999-06-17 Nick Clifton <nickc@cygnus.com>
4999
2f3519a2
NC		 5000 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5001 OPTION_NO_WARN_UNMATCHED entries.
5002 (md_parse_option): Generate a warning message if an unrecognised
5003 option is encountered.
5004
0f94f4c8
NC		 5005 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5006 (get_operands): When parsing an expression after an '@' symbol
5007 has been detected, do not ignore '#' symbols.
5008 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5009 false.
0f94f4c8 5010
e4a86f6f
ILT		 50111999-06-13 Ian Lance Taylor <ian@zembu.com>
5012
5013 From K. Richard Pixley <rich@noir.com>:
5014 * configure.in (ppc-*-vxworks*): New target.
5015 * configure: Rebuild.
5016
a8aed0fb
UD		 50171999-06-12 Philip Blundell <philb@gnu.org>
5018
5019 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5020
7565ed77
ILT		 50211999-06-13 Ian Lance Taylor <ian@zembu.com>
5022
5023 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5024 which refer to symbols in linkonce sections, permit reducing the
5025 relocs if the symbol is local.
5026
b9e57a38
ILT		 50271999-06-12 Ian Lance Taylor <ian@zembu.com>
5028
5029 * subsegs.c (subseg_text_p): New function.
5030 * as.h (subseg_text_p): Declare.
5031 * read.c (do_align): Use subseg_text_p to set the default fill.
5032 * write.c (subsegs_finish): Likewise.
5033 * config/obj-coff.c (write_object_file): Likewise.
5034 * config/tc-i386.h (md_maybe_text): Don't define.
5035 (md_do_align): Use subseg_text_p to set the default fill.
5036 * config/tc-m32r.c (m32r_do_align): Likewise.
5037 * config/tc-sh.c (sh_do_align): Likewise.
5038 * config/tc-sparc.h (md_do_align): Likewise.
5039
008960a5
ILT		 50401999-06-12 David O'Brien <obrien@freebsd.org>
5041
5042 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5043 * configure: Rebuild.
5044
a1605869
ILT		 50451999-06-12 Ian Lance Taylor <ian@zembu.com>
5046
d9ac5a3b
ILT		 5047 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5048 * Makefile.am: Rebuild dependencies.
5049 * Makefile.in: Rebuild.
5050
a1605869
ILT		 5051 * config/tc-i386.c (i386_immediate): Remove unused label
5052 seg_unimplemented.
5053
5054 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5055 * symbols.c: Likewise.
5056 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5057 sy_next field when taking address, rather than symbol_next.
5058
5059 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5060 offsetT.
5061 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5062 value from the output file architecture.
5063 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5064 * dwarf2dbg.h: Change bfd_vma to addressT.
5065
a7cd1c22
ILT		 50661999-06-11 Ian Lance Taylor <ian@zembu.com>
5067
5068 * dwarf2dbg.h: Use PARAMS in function declarations.
5069
76171f81
ILT		 50701999-06-11 Martin Dorey <mdorey@madge.com>
5071
5072 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5073 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5074 OBJ_ELF.
5075 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5076
9b4d630b
ILT		 50771999-06-11 Ian Lance Taylor <ian@zembu.com>
5078
5865bb77
ILT		 5079 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5080
9e7c96d9
ILT		 5081 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5082 popsection.
5083
1b50c718
ILT		 5084 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5085
1bf67e0d
ILT		 5086 * read.c (read_a_source_file): Only declare inescape if
5087 QUOTES_IN_INSN.
5088
5089 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5090 match parameters.
5091 (find_entry_byval): Add parens to avoid warning.
5092
5093 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5094
9b4d630b
ILT		 5095 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5096 undefined symbols.
5097
a22b281c
RH		 50981999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5099
66778679 5100 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5101 with isoctal.
5102
5103 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5104 synthetize_setx): New functions.
5105 (md_assemble): Broken the special cases into the above
5106 functions. Make compiler happy if sizeof(bfd_vma)==4.
5107 Fix sethi generated from set/setuw. If instructions have a relloc,
5108 always clear the fields to be relocated in the opcode.
5109 (sparc_ip): Remove special_case global variable.
5110
7f2f689c
ILT		 51111999-06-10 Ian Lance Taylor <ian@zembu.com>
5112
d7ba4a77
ILT		 5113 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5114 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5115 indication of success rather than a value.
5116 (itbl_get_val): Likewise.
5117 (itbl_get_field): Use strcspn. Change delimiters to include
5118 parens.
5119 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5120 (itbl_get_val): Likewise.
5121 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5122
7f2f689c
ILT		 5123 * symbols.c (copy_symbol_attributes): Convert local symbols to
5124 regular symbols.
5125
c1d3c45e
NC		 51261999-06-10 Nick Clifton <nickc@cygnus.com>
5127
5128 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5129 ARM920t.
c1d3c45e 5130
63fab58c
RH		 51311999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5132
5133 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5134 Optimize set if sizeof(bfd_vma) == 64.
5135 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5136 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5137 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5138
cf9a1301
RH		 51391999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5140
5141 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5142 (s_ncons): New function.
5143 (native_op_table): New table.
5144 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5145 R_SPARC_OLO10 handling.
5146
bf29b231
RH		 5147Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5148
5149 * expr.h (struct expressionS): Revert last change; widen X_op.
5150 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5151
9be1cda6
AS		 5152Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5153
a4835b42
AS		 5154 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5155 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5156 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5157 * Makefile.in: Regenerated.
5158
9be1cda6
AS		 5159 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5160 `common' pass on to s_mri_common.
3e87a760 5161 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5162
62335629
RH		 51631999-06-06 Richard Henderson <rth@cygnus.com>
5164
5165 * config/obj-elf.c (obj_elf_section): Don't free the return
5166 value of demand_copy_C_string.
5167
9de8d8f1
RH		 51681999-06-05 Richard Henderson <rth@cygnus.com>
5169
5170 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5171 creation logic from obj_elf_create_section.
5172
5173 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5174 (section_stack): New.
5175 (special_sections): Make const.
5176 (obj_elf_section): Gut and rewrite parsing.
5177 (obj_elf_change_section): New function broken out of obj_elf_section.
5178 (obj_elf_parse_section_letters): Likewise.
5179 (obj_elf_section_word): Likewise.
5180 (obj_elf_section_type): Likewise.
5181 (obj_elf_previous): Treat as a toggle.
5182 (obj_elf_popsection): New.
5183 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5184 (ppc_section_type): Likewise.
5185 * config/tc-ppc.h: Likewise.
5186
5187 * expr.h (struct expressionS): Don't make X_op a bitfield.
5188 * config/tc-alpha.c: Update for symbol handling changes.
5189 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5190 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5191
58b5739a
RH		 51921999-06-05 Richard Henderson <rth@cygnus.com>
5193
5194 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5195 (dwarf2_gen_line_info): Kill unused variables.
5196 (dwarf2_finish): Likewise.
5197 (dwarf2_where): Likewise.
5198 (dwarf2_directive_file): If we've only got a string,
5199 hand off to s_app_file.
5200 * ecoff.c: Move the include of ecoff.h.
5201 * symbols.h (S_IS_FUNCTION): Prototype.
5202
5203 * read.c (LEX_HASH): Supply a default.
5204 (lex_type): Use it.
5205 (s_globl): Update `c' after skipping whitespace.
5206 * read.h (LEX_END_NAME, is_name_ender): New.
5207 * expr.c (get_symbol_end): Respect it.
5208
398e8c25
ILT		 52091999-06-04 Mark Klein <mklein@dis.com>
5210
993142d5
ILT		 5211 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5212 to real if OBJ_SOM
5213 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5214
398e8c25
ILT		 5215 * config/tc-hppa.c: Update for symbol handling changes.
5216
b4013713
ILT		 52171999-06-03 Ian Lance Taylor <ian@zembu.com>
5218
080e41e6
ILT		 5219 * cgen.c: Update for symbol handling changes.
5220 * config/tc-m32r.c: Likewise.
f412ead8 5221
a0f75b47
ILT		 5222 * config/tc-hppa.h: Update for symbol handling changes.
5223 * config/tc-hppa.c: Likewise.
5224
174419c1
ILT		 5225 * config/tc-arm.h: Update for symbol handling changes.
5226 * config/tc-arm.c: Likewise.
5227 (symbol_make_empty): Remove. Just use symbol_create.
5228
5229 * symbols.c (symbol_set_tc): Correct name.
5230
6104f0a0
ILT		 5231 * Makefile.am: Rebuild dependencies.
5232 ($(OBJS)): Don't depend upon struc-symbol.h.
5233 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5234 * dep-in.sed: Don't remove struc-symbol.h.
5235 * Makefile.in: Rebuild.
5236
b4013713
ILT		 5237 * doc/internals.texi (Symbols): Describe changes in symbol
5238 handling.
5239
6576f0b5
RH		 52401999-06-03 Richard Henderson <rth@cygnus.com>
5241
5242 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5243 instead of doing the work by hand.
5244
fac0d250
RH		 52451999-06-03 David Mosberger <davidm@hpl.hp.com>
5246
5247 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5248 state of line state-machine.
5249 (struct ls): Collect DWARF2 line state-machine state in new member
5250 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5251 resulted in any DWARF2 directives.
5252 (reset_state_machine): New function.
5253 (out_end_sequence): Ditto.
5254 (dwarf2_gen_line_info): When switching sections or switching to a
5255 lower text address, call out_end_sequence() first to terminate the
5256 previous code sequence as code sequences MUST have monotonically
5257 increasing addresses.
5258 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5259
52601999-06-03 David Mosberger <davidm@hpl.hp.com>
5261
5262 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5263 DWARF2 debug info (line information only, at this point).
5264 * as.h: Update comment about supported debug formats.
5265 * dwarf2dbg.c, dwarf2dbg.h: New files.
5266 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5267
5268 * expr.c (operand): Don't use [ for parens if we want an index op.
5269 (op_encoding): Switch [ into O_index, if desired.
5270 (op_rank): Renumber with O_index on bottom.
5271 (expr): If O_index, match closing bracket.
5272 * expr.h (O_index): New.
5273
5274 * read.c (read_a_source_file): Conditionally allow matched "
5275 in lines passed to md_assemble.
5276
5277 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5278
49309057
ILT		 52791999-06-03 Ian Lance Taylor <ian@zembu.com>
5280
5281 Add support for storing local symbols in a small structure to save
5282 memory when assembling large files.
5283 * as.h: Don't include struc-symbol.h.
5284 (symbolS): Add typedef.
5285 * symbols.c: Include struc-symbol.h.
5286 (local_hash): New static variable.
5287 (save_symbol_name): New static function, from symbol_create.
5288 (symbol_create): Call save_symbol_name.
5289 (local_symbol_count): New static variable.
5290 (local_symbol_conversion_count): Likewise.
5291 (LOCAL_SYMBOL_CHECK): Define.
5292 (local_symbol_make): New static function.
5293 (local_symbol_convert): New static function.
5294 (colon): Handle local symbols. Create local symbol for local
5295 label name.
5296 (symbol_table_insert): Handle local symbols.
5297 (symbol_find_or_make): Create local symbol for local label name.
5298 (symbol_find_base): Check for local symbol.
5299 (symbol_append, symbol_insert): Check for local symbols.
5300 (symbol_clear_list_pointers, symbol_remove): Likewise.
5301 (verify_symbol_chain): Likewise.
5302 (copy_symbol_attributes): Likewise.
5303 (resolve_symbol_value): Handle local symbols.
5304 (resolve_local_symbol): New static function.
5305 (resolve_local_symbol_values): New function.
5306 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5307 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5308 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5309 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5310 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5311 (symbol_previous, symbol_next): New functions.
5312 (symbol_get_value_expression): Likewise.
5313 (symbol_set_value_expression): Likewise.
5314 (symbol_set_frag, symbol_get_frag): Likewise.
5315 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5316 (symbol_mark_used_in_reloc): Likewise.
5317 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5318 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5319 (symbol_mri_common_p): Likewise.
5320 (symbol_mark_written, symbol_clear_written): Likewise.
5321 (symbol_written_p): Likewise.
5322 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5323 (symbol_section_p, symbol_equated_p): Likewise.
5324 (symbol_constant_p): Likewise.
5325 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5326 (symbol_get_obj, symbol_set_obj): Likewise.
5327 (symbol_get_tc, symbol_set_tc): Likewise.
5328 (symbol_begin): Initialize local_hash.
5329 (print_symbol_value_1): Handle local symbols.
5330 (symbol_print_statistics): Print local symbol statistics.
5331 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5332 Declare new symbols.c functions. Move many declarations here from
5333 struc-symbol.h.
5334 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5335 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5336 (struct symbol): Move bsym to make it clearly the first field.
5337 Remove TARGET_SYMBOL_FIELDS.
5338 (symbolS): Don't typedef.
5339 (struct broken_word): Remove.
5340 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5341 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5342 (symbol_clear_list_pointers): Likewise.
5343 (symbol_insert, symbol_remove): Likewise.
5344 (symbol_previous, symbol_append): Likewise.
5345 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5346 (struct local_symbol): Define.
5347 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5348 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5349 (local_symbol_get_frag, local_symbol_set_frag): Define.
5350 (local_symbol_get_real_symbol): Define.
5351 (local_symbol_set_real_symbol): Define.
5352 Define.
5353 * write.c (write_object_file): Call resolve_local_symbol_values.
5354 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5355 (TARGET_SYMBOL_FIELDS): Don't define.
5356 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5357 ECOFF_DEBUGGING, add ECOFF fields.
5358 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5359 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5360 ECOFF_DEBUGGING, add ECOFF fields.
5361 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5362 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5363 * config/tc-mcore.h: Don't include struc-symbol.h.
5364 (TARGET_SYMBOL_FIELDS): Don't define.
5365 (struct mcore_tc_sy): Define.
5366 (TC_SYMFIELD_TYPE): Define.
5367 * Many files: Use symbolS instead of struct symbol. Use new
5368 accessor functions rather than referring to symbolS fields
5369 directly.
5370
5371 * read.c (s_mri_common): Don't add in value of line_label.
5372
5373 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5374 checking for SEC_LINK_ONCE.
5375
5376 * config/tc-sh.h (sh_fix_adjustable): Declare.
5377
5378 * app.c (input_buffer): New static variable.
5379 (app_push): Save saved_input in allocated buffer.
5380 (app_pop): Restored saved_input.
5381 (do_scrub_chars): Change get parameter to take char * and int as
5382 arguments. Change GET macro to pass input_buffer to get
5383 function. Don't save input into allocated buffer.
5384 * as.h (do_scrub_chars): Update declaration.
5385 * input-file.c (input_file_get): Change to take char * and int.
5386 Read data into passed in buffer. Remove static buffer.
5387 * read.c (scrub_from_string): Change to take char * and int. Copy
5388 data into passed in buffer.
5389
5390 * hash.h: Neaten. Declare hash_traverse.
5391 * hash.c: Complete rewrite based on BFD hashing code.
5392 * gasp.c (chunksize): New variable.
5393 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5394 hash_delete.
5395
661e4995
NC		 53961999-05-28 Nick Clifton <nickc@cygnus.com>
5397
5398 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5399 addend unless the target uses an old ABI.
5400
d9a62219
DE		 5401Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5402
5403 -Wchar-subscripts cleanup
5404 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5405 calls to isascii,iscntrl are correct.
d9a62219
DE		 5406 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5407 (unsigned char).
5408 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5409 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5410 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5411 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5412
6da466c7
ILT		 54131999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5414
5415 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5416 width for Coldfire.
5417 (arch_coldfire_p): New #define.
5418 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5419
54201999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5421
5422 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5423
5424 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5425 (install_operand): Add place `N'.
5426 (init_table): Add registers ACC, MACSR, MASK.
5427
5428 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5429
5430 * config/tc-m68k.c: Change mcf5200 --> mcf.
5431 (archs): Add mcf5206e, mcf5307.
5432 (m68k_ip): Add format `u'.
5433 (install_operand): Add place `m', `M', `h'.
5434 (init_table): Add upper/lower registers.
5435
5436 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5437
bedf545c
ILT		 54381999-05-28 Martin Dorey <mdorey@madge.com>
5439
5440 * config/tc-i960.c: Several minor changes to add ELF and
5441 BFD_ASSEMBLER support.
5442 * config/tc-i960.h: Likewise.
5443 * configure.in (i960-*-elf*): New target.
5444 * aclocal.m4, configure: Rebuild.
5445
40c62b25
AM		 54461999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5447
5448 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5449 reloc changes when defined(BFD_ASSEMBLER).
5450
daa01f85
AM		 54511999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5452
5453 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5454
5455 * write.c (write_print_statistics): Output to file, not stderr.
5456
5457 * expr.c (generic_bignum_to_int32,64): Prototype.
5458
5459 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5460 output_sleb128, output_uleb128, output_big_sleb128,
5461 output_big_uleb128, output_big_leb128): Prototype.
5462 (output_big_sleb128, output_big_uleb128): Make inline.
5463 (output_big_leb128): Remove inline
5464
5465 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5466 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5467 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5468 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5469 value for correct overflow check in write.c:fixup_segment.
5470 * write.c (fixup_segment): Move bitfield overflow checks to after
5471 the md_apply_fix call.
5472 * config/obj-coff.c (fixup_segment): Likewise.
5473 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5474 valueT *val argument.
5475
19b34177
AS		 5476Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5477
5478 * config/atof-ieee.c (gen_to_words): Correctly round a
5479 denormalized number. Fix off-by-one in range checking for
3e87a760 5480 exponent in a denormal.
19b34177 5481
b8a40f53
NC		 54821999-05-10 Nick Clifton <nickc@cygnus.com>
5483
5484 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5485 name.
b8a40f53 5486
53f3de98
RH		 5487Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5488
5489 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5490
578ec497
AM		 54911999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5492
5493 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5494 (ReverseRegRegmem): Remove.
5495 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5496 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5497 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5498 kludge.
5499
5500 From Doug Ledford <dledford@redhat.com>
5501 * config/tc-i386.h (RegXMM): New for P/III.
5502 * config/tc-i386.c: Add support for P/III.
5503
d0e9a01c
RH		 5504Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5505
5506 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5507 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5508 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5509
83183c0c
RH		 5510Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5511
5512 * config/tc-i386.c (i386_immediate): Skip whitespace before
5513 complaining about junk after expression.
5514 (i386_displacement): Likewise.
5515
03987ced
RH		 5516Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5517
5518 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5519 Don't copy before downcaseing.
5520
0d96863f 55211999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5522
66778679
RH		 5523 * tc-m68k.c: Include elf/m68k.h.
5524 (m68k_elf_final_processing): New routine.
5525 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5526 Define.
3e87a760 5527
90700a53
JL		 5528Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5529
5530 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5531 17 bit fmt insn.
5532
252b5132
RH		 55331999-04-30 Nick Clifton <nickc@cygnus.com>
5534
5535 * config/tc-mcore.c (mcore_s_section): Dump literals before
5536 changing section.
5537
55381999-04-29 Nick Clifton <nickc@cygnus.com>
5539
5540 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5541 for COFF/PE port.
5542
5543Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5544
5545 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5546 (TC_INIT_FIX_DATA): Delete.
5547 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5548 (TC_INIT_FIX_DATA): Delete.
5549 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5550 * write.c (fix_new_internal): Initialize fx_cgen member.
5551 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5552 (gas_cgen_md_apply_fix3): Update.
5553 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5554 (md_cgen_record_fixup_exp): Update.
5555 (FX_OPINFO_R_TYPE): Update.
5556
5557 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5558 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5559 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5560 * frags.h (struct frag): Make opindex, opinfo ints.
5561
5562 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5563
55641999-04-26 Tom Tromey <tromey@cygnus.com>
5565
5566 * aclocal.m4, configure: Updated for new version of libtool.
5567
55681999-04-22 Nick Clifton <nickc@cygnus.com>
5569
5570 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5571 md_apply_fix.
252b5132
RH		 5572 (md_apply_fix3): Do not fix up absolute relocations against
5573 symbolic values.
5574
5575 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5576
55771999-04-20 Nick Clifton <nickc@cygnus.com>
5578
5579 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5580 changes and data-in-text directives.
5581 (mcore_cons): New function: intercept cons() operations.
5582 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5583 operations.
252b5132
RH		 5584 (mcore_stringer): New function: intercept stringer() operations.
5585
55861999-04-18 Ian Lance Taylor <ian@zembu.com>
5587
5588 * obj.h (struct format_ops): Change generate_asm_lineno field to
5589 take no parameters.
5590 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5591
5592 * config/tc-alpha.c (find_opcode_match): Add default case to
5593 switch.
5594 (find_macro_match): Likewise.
5595 (load_expression): Parenthesize && within ||.
5596
5597 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5598
55991999-04-17 Nick Clifton <nickc@cygnus.com>
5600
5601 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5602 .text .data .section pseudo ops.
3e87a760
AM		 5603 (mcore_s_section): New function. Dump lits before changing secs.
5604 (mcore_s_text): New function. Dump lits before changing secs.
5605 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5606
56071999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5608
5609 * config/tc-mips.c (mips_32bitmode): New.
5610 (md_begin): Set mips_32bitmode if needed.
5611 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5612 Set EF_MIPS_32BITMODE.
5613
5614Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5615
5616 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5617 change.
5618
56191999-04-16 Nick Clifton <nickc@cygnus.com>
5620
5621 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5622
5623Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5624
3e87a760 5625 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5626 expressions correctly.
5627
5628
56291999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5630
5631 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5632
5633Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5634
5635 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5636 and fmpynfadd instructions.
5637
56381999-04-11 Richard Henderson <rth@cygnus.com>
5639
5640 * as.h (environ): Declare it, if needed.
5641 * as.c (dump_statistics): Don't declare environ.
5642 * configure.in (environ): Detect declaration.
5643 * configure, config.in: Rebuild
5644
5645 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5646 (i386_displacement): Allocate enough space for replacement buffer.
5647 Clean up replacement buffer initialization.
5648
56491999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5650
5651 * subsegs.c (section_symbol): Don't create a new symbol if one
5652 already exists; instead, use the existing one, but set its segment
5653 and frag data if it hasn't already been defined.
5654 * config/obj-coff.c (c_section_symbol): Likewise.
5655
5656Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5657
5658 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5659
56601999-04-08 Nick Clifton <nickc@cygnus.com>
5661
5662 * config/tc-mcore.c: New File: Support routines for MCore
5663 assembler.
3e87a760 5664 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5665 * config/obj-coff.c: Add support for mcore-pe target.
5666
5667 * Makefile.am: Add support for MCore targets.
5668 * Makefile.in: Regenerate.
5669 * configure.in: Add support for MCore targets.
5670 * configure: Regenerate.
5671
5672 * doc/all.texi: Set MCORE.
5673 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5674
252b5132
RH		 5675 * write.h: Prevent multiple inclusion.
5676
56771999-04-06 Ian Lance Taylor <ian@zembu.com>
5678
5679 * asintl.h (LC_MESSAGES): Never define.
5680 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5681 does not define it.
5682 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5683 does not define it.
5684
5685 * Makefile.am (m68k-parse.c): If configuring in the source
5686 directory, copy m68k-parse.y into the local directory before
5687 running ylwrap, to remove spurious differences when generating
5688 snapshots.
5689 * Makefile.in: Rebuild.
5690
5691 * config/tc-sparc.h (md_do_align): Just allocate the number of
5692 bytes necessary, rather than always allocating 1024.
5693
56941999-04-04 Ian Lance Taylor <ian@zembu.com>
5695
5696 * listing.c (listing_newline): Add cast to avoid warning.
5697 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5698 * config/tc-i386.c (i386_scale): Add return value.
5699 (build_displacement_string): Remove unused local temp_disp2.
5700 (i386_intel_memory_operand): Add parentheses to avoid warning.
5701 (i386_intel_operand): Remove unused local end_of_operand_string.
5702 (i386_operand): Remove unused local operand_modifier.
5703 (i386_operand): Add parens to avoid warning.
5704
57051999-04-04 Don Bowman <don@pixsci.com>
5706
5707 * configure.in: Add mips*-*-vxworks* target; have it define
5708 MIPS_STABS_ELF.
5709 * configure, config.in: Rebuild.
5710
57111999-03-31 Nick Clifton <nickc@cygnus.com>
5712
5713 * configure.in (emulations): Add support for arm-epoc-pe.
5714 * configure: Regenerate.
5715 * config/te-epoc-pe.h: New file. Define macros specific to
5716 arm-epoc-pe target.
5717 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5718 for arm-epoc-pe target.
5719
5720Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5721
5722 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5723
5724Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5725
5726 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5727 detect ",n" without a condition.
5728 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5729
5730
5731Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5732
5733 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5734 instruction is encoded with one bit.
5735
5736
57371999-03-23 Ian Lance Taylor <ian@zembu.com>
5738
5739 * doc/internals.texi (CPU backend): Mention that
5740 line_separator_chars should not include newline. From thi
5741 <ttn@mingle.glug.org>.
5742
57431999-03-22 Doug Evans <devans@casey.cygnus.com>
5744
5745 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5746 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5747
5748Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5749
5750 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5751
5752Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5753
5754 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5755
5756
5757Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5758
5759 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5760
252b5132
RH		 57611999-03-15 Martin Hunt <hunt@cygnus.com>
5762
5763 * app.c (do_scrub_begin): Change '-' back to a symbol char
5764 so we can use multiple opcodes on a line again.
5765
5766 * config/tc-d30v.c: By default, warn if a symbol has
5767 the same name as a register. Plus some minor
5768 updates from the branch.
5769
57701999-03-13 Nick Clifton <nickc@cygnus.com>
5771
5772 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5773 BFD_RELOC_16 and BFD_RELOC_64.
5774
57751999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5776
5777 * expr.c (expr): Add missing else.
5778
57791999-03-12 Nick Clifton <nickc@cygnus.com>
5780
5781 * config/tc-arm.c (md_apply_fix3): Improve error message.
5782
57831999-03-11 Doug Evans <devans@casey.cygnus.com>
5784
5785 * Makefile.am (CPU_TYPES): Add fr30.
5786 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5787 (fr30,m32r dependencies): Update.
5788 * Makefile.in: Rebuild.
5789
5790 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5791 (gas_cgen_record_fixup_exp): Ditto.
5792 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5793 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5794 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5795 (md_cgen_lookup_reloc): Update use of operand->type.
5796 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5797 (md_convert_frag): Call cgen_operand_lookup_by_num.
5798 (md_cgen_lookup_reloc): Update use of operand->type.
5799 (m32r_cgen_record_fixup_exp): Ditto.
5800
58011999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5802
5803 * config/tc-mips.c (md_show_usage): Fix message.
5804
58051999-03-03 Nick Clifton <nickc@cygnus.com>
5806
5807 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5808 and LDR reg,=<expr> instruction.
5809
5810 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5811 -mcpu=arm9tdmi.
5812
5813Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5814
5815 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5816
58171999-02-17 Nick Clifton <nickc@cygnus.com>
5818
5819 This patch was created by: Scott Bambrough
5820 <scottb@corelcomputer.com>
3e87a760
AM		 5821
5822 * app.c:
252b5132 5823 Special cased '@' character. The '@' character is used as the
3e87a760 5824 ARM assembler comment character, as a special character
252b5132
RH		 5825 and in ELF .symver pseudo-op's, and as a special character in
5826 .type and .section pseudo-ops.
5827 (symver_pseudo): New static variable.
5828 (symver_state): New static variable.
5829 (struct app_save): Add field 'symver_state'.
5830 (app_push): Save global symver_state int struct app_save.
5831 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5832 (do_scrub_chars): Special case handling of '@' character in
5833 .symver pseudo-ops.
252b5132
RH		 5834
5835 * configure.in: Modified to recognize armv* uname syntax from ARM
5836 Linux kernel.
5837 * configure: Regenerated.
3e87a760 5838
252b5132
RH		 5839 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5840 a prefix to the section's type.
5841 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5842 the type's typename.
5843
5844 * config/tc-arm.h: Add support for PIC generation:
5845 (pic_code): New boolean.
5846 (obj_relocate_extern): Define.
5847 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5848 (TC_CONS_FIX_NEW): Define.
5849 (tc_fix_adjustable): Define.
5850 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5851
252b5132
RH		 5852 * config/tc-arm.c: Add support for PIC generation:
5853 (line_seperator_chars): Allow ';' as a seperator for Linux.
5854 (is_immediate_prefix): New macro.
5855 (arm_parse_reloc): New function.
5856 (s_arm_elf_cons): New function.
5857 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5858 (md_undefined_symbol): Special case handling for the Global Offset
5859 Table's symbol.
5860 (md_apply_fix3): Handle PIC relocs.
5861 (tc_gen_reloc): Handle PIC relocs.
5862 (md_parse_option): Add support for '-k' command line switch to
5863 enable PIC generation.
5864 (cons_fix_new_arm): New function.
5865 (s_arm_elf_cons): New function.
5866
5867Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5868
5869 * configure.in: Add comments for uses of AC_DEFINE.
5870 * acinclude.m4: Likewise.
5871 * acconfig.h: Remove.
5872 * aclocal.m4: Rebuild.
5873 * configure: Rebuild.
5874 * Makefile.in: Rebuild.
5875 * config.in: Rebuild.
5876
58771999-02-15 Jim Lemke <jlemke@cygnus.com>
5878
5879 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5880 non-constant offset from a base register.
5881
58821999-02-14 Ken Raeburn <raeburn@raeburn.org>
5883
5884 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5885 strings always.
5886
5887Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5888
5889 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5890 (emit_insn): Look for pc-relative and no-overflow specifiers on
5891 internal relocation types.
5892
58931999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5894
5895 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5896 -mcpu=NNNN flags.
5897
5898 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5899 mips_cpu instead.
5900 (mips_4650, mips_4010, mips_4100): Variables removed.
5901 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5902 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5903 variables.
5904 (md_begin): Don't bother initializing the mips_NNNN variables;
5905 mips_cpu is set, and that's good enough now.
5906 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5907 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5908 (show): New function, to handle wrapping in the CPU lists.
5909 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5910
5911Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5912
5913 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5914 than treat as an immediate specifier.
5915
5916Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5917
5918 * config/tc-i386.c: Prototype many functions.
5919 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5920 (i386_immediate): Remove unused second argument.
5921 (i386_intel_operand): Fix i386_is_reg typo.
5922 (i386_operand): Use allow_naked_reg.
5923 (output_invalid): Make operand int for K&R.
5924
5925Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5926
5927 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5928 patch.
5929 * Makefile.in: Rebuild.
5930
59311999-02-09 Doug Evans <devans@casey.cygnus.com>
5932
5933 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5934 (cgen.o): Ditto.
5935 (EXTRA_as_new_SOURCES): Comment out.
5936 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5937 * Makefile.in: Rebuild.
5938 * doc/Makefile.in: Rebuild.
5939 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5940 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5941 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5942 * configure: Rebuild.
5943 * aclocal.m4: Rebuild.
5944 * config.in: Rebuild.
5945 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5946 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5947 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5948 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5949 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5950 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5951 (gas_cgen_record_fixup_exp): Ditto.
5952 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5953 descriptor, not global variable.
5954 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5955 descriptor, not global variable. Refer to insert_operand handler
5956 via cpu descriptor, not global function.
5957 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5958 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5959 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5960 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5961 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5962 * config/tc-m32r.c: Ditto.
5963 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5964 (md_assemble): Ditto.
5965 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5966
59671999-02-09 Nick Clifton <nickc@cygnus.com>
5968
5969 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5970 relocations for ELF targets.
5971
59721999-02-08 Nick Clifton <nickc@cygnus.com>
5973
5974 * configure.in: Add support for StrongARM target.
5975 * configure: Regenerate.
5976
59771999-02-05 Nick Clifton <nickc@cygnus.com>
5978
5979 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5980
5981 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5982 for COFF ports.
5983
5984Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5985
5986 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5987
5988Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5989
66778679
RH		 5990 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5991 (INTEL_DWORD_MNEM_SUFFIX): Define.
5992 (BYTE_PTR): Define.
5993 (WORD_PTR): Define.
5994 (DWORD_PTR): Define.
5995 (XWORD_PTR): Define.
5996 (SHORT): Define.
5997 (OFFSET_FLAT): Define.
5998 (FLAT): Define.
5999 (NONE_FOUND): Define.
6000 (No_dSuf): Define.
6001 (No_xSuf): Define.
6002 * config/tc-i386.c (set_intel_syntax): New routine.
6003 (intel_syntax): Declare.
6004 (allow_naked_reg): Declare.
6005 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6006 (intel_float_operand): New routine.
6007 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6008 Handle brackets as well as parens. Call i386_intel_operand for
6009 intel syntax. Reverse operands if appropriate. Handle new
6010 suffixes. Handle movzx and movsx.
6011 (i386_is_reg): New routine.
6012 (i386_immediate): New routine.
6013 (i386_scale): New routine.
6014 (i386_displacement): New routine.
6015 (i386_operand_modifier): New routine.
6016 (build_displacement_string): New routine.
6017 (i386_parse_seg): New routine.
6018 (i386_intel_memory_operand): New routine.
6019 (i386_intel_operand): New routine.
6020 (i386_operand): Call i386_displacement, i386_immediate,
6021 i386_scale, etc. instead of handling inline.
6022 (parse_register): Handle registers without prefix.
252b5132
RH		 6023
6024Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6025
66778679
RH		 6026 * configure: Regenerate.
6027 * configure.in (arm-*-oabi): New.
6028 (thumb-*-oabi): New.
6029 * config/tc-arm.c (target_oabi): Declare.
6030 (md_apply_fix3): Support REL relocs.
6031 (md_parse_option): Handle -oabi.
6032 (elf32_arm_target_format): New routine.
6033 (md_longopts): Add OPTION_OABI.
6034 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6035
6036
60371999-01-28 Nick Clifton <nickc@cygnus.com>
6038
6039 * write.c (write_relocs): Handle out of range error.
6040
6041 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6042 (fr30_force_relocation): Default to 0.
6043
6044 * config/tc-fr30.h (obj_fix_adjustable): Define.
6045 (TC_FORCE_RELOCATION): Define.
6046
6047 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6048 relocs.
252b5132
RH		 6049
60501999-01-16 Nick Clifton <nickc@cygnus.com>
6051
6052 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6053 merge of two instructions if the left instruciton kills the right.
6054
60551999-01-11 Doug Evans <devans@casey.cygnus.com>
6056
6057 * Makefile.in: Regenerate.
6058 * configure.in: Redo test for using cgen.
6059 * configure: Regenerate.
6060
60611999-01-09 Nick Clifton <nickc@cygnus.com>
6062
6063 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6064 redefinition of this macro.
6065
6066Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6067
6068 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6069 warning.
6070
60711998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6072
6073 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6074 a read of HI or LO and an immediatly following branch.
6075
60761998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6077
6078 * config/tc-mips.c (md_begin): Another correction to the setting of
6079 mips_eabi64.
6080
60811998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6082
3e87a760
AM		 6083 * config/tc-mips.c (md_begin): Correct type-o in setting of
6084 mips_eabi64.
252b5132
RH		 6085
60861998-12-21 Nick Clifton <nickc@cygnus.com>
6087
6088 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6089 bit insn when optimizing, so that parallelised instructions will
6090 start on a 32 bit boundary.
6091
60921998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6093
6094 * config/tc-mips.c (mips_eabi64): New.
6095 (md_begin): Set mips_eabi64.
6096 (mips_elf_final_processing): Use it.
6097
60981998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6099
3e87a760 6100 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6101 Correct setting of ABI in e_flags.
6102
6103Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6104
3e87a760
AM		 6105 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6106 in delay slots.
252b5132
RH		 6107
61081998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6109
6110 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6111
252b5132
RH		 61121998-12-15 Doug Evans <devans@casey.cygnus.com>
6113
6114 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6115 warning, values that don't fit in the field.
6116
61171998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6118
6119 * config/tc-mips.c (mips_abi_string): New.
6120 (md_parse_option,md_longopts): Add mabi.
6121 (mips_elf_final_processing): Set e_flags based on mabi flag.
6122
61231998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6124
3e87a760 6125 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6126
612798-12-11 Ken Raeburn <raeburn@cygnus.com>
6128
6129 * config/tc-h8300.c (build_bytes): Change message given if the
6130 instruction requires H8/300H mode and we're not in Hmode, to
6131 suggest that it may be the operand modes that are the problem, not
6132 necessarily the opcode.
6133
61341998-12-10 Nick Clifton <nickc@cygnus.com>
6135
6136 * config/tc-fr30.c: Add line separator character.
6137
6138Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6139
6140 * configure.in (hppa-*-mpeix*): New target.
6141 * config/obj-som.h (obj_som_compiler): Declare.
6142 * config/obj-som.c (compiler_seen): New static variable.
6143 (obj_som_compiler): New function.
6144 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6145 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6146 (pa_type_args): Set hppa_priv_level.
6147 (pa_compiler): New static function if OBJ_SOM.
6148 * configure: Rebuild.
6149
6150Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6151
6152 * read.c (output_leb128): Don't mark as inline.
6153
61541998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6155
3e87a760 6156 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6157 AIX .vbyte unaligned data support.
6158 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6159 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6160 sections.
6161
61621998-12-07 Nick Clifton <nickc@cygnus.com>
6163
6164 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6165 input handling.
252b5132
RH		 6166
6167Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6168
66778679
RH		 6169 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6170 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6171
6172Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6173
6174 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6175 checking the target type.
6176 (mips-dec-bsd*): Set endian to little.
6177 * configure: Rebuild.
6178
6179 COFF weak symbol support, based on patches from Mark Elbrecht
6180 <snowball3@usa.net>:
6181 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6182 * config/obj-coff.c (obj_coff_weak): New static function.
6183 (obj_coff_endef) [both versions]: Handle weak symbols.
6184 (coff_frob_symbol): Likewise.
6185 (yank_symbols): Likewise.
6186 (obj_pseudo_table): Add "weak".
6187
6188 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6189 <aymeric.vincent@emi.u-bordeaux.fr>.
6190 * aclocal.m4: Rebuild with current tools.
6191 * configure: Rebuild.
6192
6193 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6194 an assertion failure for a case we can't handle when OBJ_ECOFF.
6195
6196 * expr.c (operator): And with 0xff to avoid problems with signed
6197 char.
6198
61991998-12-03 Nick Clifton <nickc@cygnus.com>
6200
6201 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6202 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6203
62041998-12-02 Nick Clifton <nickc@cygnus.com>
6205
6206 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6207 LDI:20 insn.
6208
6209Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6210
3e87a760
AM		 6211 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6212 calculation of pcrel point.
252b5132
RH		 6213
6214Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6215
6216 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6217 pcrel point.
6218
6219Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6220
6221 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6222 scope.
6223 (d10v_cleanup): Only generate previous insn if a multiline insn is
6224 not pending.
6225
6226Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6227
6228 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6229 FR30_OPERAND_I32.
252b5132
RH		 6230
6231Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6232
6233 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6234 -marm6xxx command line switches.
6235
62361998-11-18 Doug Evans <devans@casey.cygnus.com>
6237
6238 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6239 (itbl-ops.o): Delete duplicate dependencies.
6240 Rebuild dependencies.
6241 Add fr30 dependencies.
6242 * Makefile.in: Rebuild.
6243
6244Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6245
6246 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6247 opcode list.
6248 * listing.c: Ignore line terminator characters found inside
3e87a760 6249 strings.
252b5132
RH		 6250
6251Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6252
6253 * po/gas.pot: Regenerated.
6254
6255Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6256
6257 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6258 fr30_is_label_start(). Also checks for delay slot insns.
6259
6260 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6261 FR30 instructions which contain a colon in the mnemonic.
6262
6263 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6264
6265Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6266
6267 * config/tc-fr30.c: Removed currently superflous code.
6268
6269Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6270
6271 * config/tc-fr30.h: New file.
6272 * config/tc-fr30.c: Tweaking so that it will compile.
6273
6274Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6275
66778679
RH		 6276 * config/tc-d10v.h (obj_fix_adjustable): Define.
6277 (TC_FORCE_RELOCATION): Define.
6278 (d10v_force_relocation): Declare.
6279 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6280 (md_apply_fix3): Handle Vtable relocs.
6281 (d10v_fix_adjustable): New.
6282 (d10v_force_relocation): New.
252b5132
RH		 6283
6284Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6285
6286 * config/tc-d30v.c: Change default behaviour to ignore potential
6287 conflicts between register name and symbol names.
6288
6289Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6290
6291 * configure.in: Add fr30-*-*.
6292 * config/tc-fr30.c: New file.
6293 * Makefile.in: Regenerated.
6294 * config.in: Regenerated.
6295 * configure: Regenerated.
6296 * doc/Makefile.in: Regenerated.
6297 * po/gas.pot: Regenerated.
6298
6299Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6300
6301 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6302 are 16 bit insns.
6303
6304Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6305
6306 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6307 characters.
6308 (do_scrub_chars): Add some casts to unsigned char to avoid
6309 unwanted sign extension.
6310 * read.c (lex_type): Set characters about 127 to be symbol
6311 characters.
6312 * config/tc-i386.c (md_begin): Set identifier_chars and
6313 operand_chars for values above 127.
6314
6315Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6316
66778679
RH		 6317 * configure.in: detect cygwin* instead of cygwin32*
6318 * configure: regenerate
252b5132
RH		 6319
6320Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6321
6322 * listing.c: Add support for producing a listing from piped
3e87a760 6323 input.
252b5132
RH		 6324
6325Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6326
6327 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6328 (append_insn): Account for the tx39's multiply behavior.
6329
63301998-10-26 Michael Meissner <meissner@cygnus.com>
6331
6332 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6333 from assemble_parallel_insns. Add support for '->' to indicate
6334 explicitly serializing the instructions.
6335 (md_assemble): Ditto.
6336
6337Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6338
66778679
RH		 6339 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6340 WEAK handling.
252b5132
RH		 6341
6342Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6343
66778679 6344 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6345
6346Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6347
6348 * config/tc-mips.c : support frame and regmask/fregmask when
6349 MIPS_STABS_ELF is specified.
6350
6351Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6352
66778679
RH		 6353 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6354 (md_apply_fix): Don't return 1 for VTABLE relocs.
6355 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6356
6357Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6358
6359 * doc/c-i386.texi: Replace occurences of "opcode" with
6360 "instruction mnemonic", "instruction", or "mnemonic" when
6361 referring to the name of an instruction. Use "opcode" when
6362 referring to the sequence of machine bytes.
6363
6364 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6365 (is_opcode_char): Rename to is_mnemonic_char.
6366 (md_assemble and i386_operand): Correct error messages from
66778679 6367 "opcode" to "instruction mnemonic"
252b5132
RH		 6368 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6369 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6370 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6371 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6372 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6373 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6374 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6375
6376 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6377
6378 * config/tc-i386.c (i386_operand): Check for garbage after
6379 register name.
6380
6381Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6382
6383 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6384 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6385
6386Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6387
66778679
RH		 6388 * config/tc-sh.h (obj_fix_adjustable): Define.
6389 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6390 (md_apply_fix): Likewise.
6391 (tc_gen_reloc): Likewise.
6392 (sh_fix_adjustable): New.
252b5132
RH		 6393
6394Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6395
6396 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6397 * cgen.h (gas_cgen_finish_insn): Update prototype.
6398 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6399 cgen_insn_t -> CGEN_INSN_INT.
6400 (make_parallel): Update handling of CGEN_INT_INSN_P.
6401 (assemble_parallel_insn): Ditto.
6402 (target_make_parallel): New function.
6403 (md_assemble): Use it.
6404
6405Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6406
66778679 6407 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6408
6409Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6410
6411 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6412 converted into lower case.
6413
6414Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6415
66778679
RH		 6416 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6417 (gas_cgen_tc_gen_reloc): Likewise.
6418 * config/tc-m32r.h (obj_fix_adjustable): Define.
6419 * config/tc-m32r.c (m32r_fix_adjustable): New.
6420 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6421
6422Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6423
6424 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6425
6426Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6427
6428 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6429 to lower case before parsing.
6430
6431 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6432 parallel insns modift buts in the PSW as a side effect.
6433
6434Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6435
6436 * config/tc-d30v.c (find_format): Test for missing flag and
6437 control registers.
3e87a760 6438
252b5132
RH		 6439 (md_apply_fix3): Fix error messages to avoid
6440 assumption about presence of a symbol.
6441
6442 (parallel_ok): Disallow parallel instructions that both modify the
6443 same flag register.
6444
6445 (find_format): Generate a warning if an odd numbered register is
6446 used as the first register in a mutli-register instruction.
6447
6448Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6449
6450 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6451 relocations are always associated with a symbol.
6452
6453Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6454
66778679
RH		 6455 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6456 (elf32_sparc_force_relocation): Declare.
6457 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6458 (tc_gen_reloc): Handle vtable relocs.
6459 (elf32_sparc_force_relocation): New.
252b5132
RH		 6460
6461Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6462
66778679
RH		 6463 * symbols.c (S_IS_FUNCTION): New.
6464 * config/tc-v850.h (obj_fix_adjustable): Define.
6465 (TC_FORCE_RELOCATION): Define.
6466 (v850_force_relocation): Declare.
6467 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6468 of fx_addnumber for VTABLE reloc addends.
6469 (md_apply_fix3): Handle VTABLE relocs.
6470 (v850_fix_adjustable): New.
6471 (v850_force_relocation): New.
252b5132
RH		 6472
6473Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6474
6475 * tc-hppa.c (fp_operand_format): Add some additional formats.
6476 (pa_ip): Do not automatically promote into pa2.0 mode.
6477 (pa_level): Handle ".level 2.0".
6478
6479Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6480
6481 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6482 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6483 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6484 (None): Redefine as 0xffff.
6485
6486 From Jeff B Epler <jepler@usgs.gov>
6487 * doc/c-i386.texi (i386-SIMD): New section.
6488
6489Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6490
6491 * read.c (discard_rest_of_line): New function.
6492 * read.h: Declare it.
6493 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6494
6495Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6496
6497 * config/tc-d10v.c (find_symbol_matching_register): New function.
6498 (find_opcode): Cope with the case where a register name matches
6499 a symbol name.
6500
6501Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6502
6503 * config/tc-v850.c (md_pcrel_from): Rename to
6504 v850_pcrel_from_section.
6505 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6506 sections.
252b5132
RH		 6507
6508 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6509
6510Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6511
6512 * config/tc-d10v.c (find_opcode): Generate an error if a register
6513 is supplied for an operand that should not be a register.
6514
6515Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6516
6517 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6518 instructions to have another instruction in the right bin.
6519
6520Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6521
6522 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6523 the right container if the left container holds a branch
3e87a760 6524 instruction.
252b5132
RH		 6525
6526Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6527
6528 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6529 both a register name and symbol name.
6530 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6531
6532Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6533
6534 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6535 execution unit class.
6536
6537 (reg_name_search): If a name matches a register and a symbol,
6538 prefer the register.
6539 (find_format): Disallow flag registers when a general purpose
6540 register is required.
6541 If a number is required, but a register has been given, check to
6542 see if a symbol with the same name as the register exists, and if
6543 so, use that symbol.
6544
6545Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6546
6547 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6548
6549Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6550
6551 * config/tc-d30v.c (find_format): Do not accept flag registers as
6552 general purpose registers.
6553 (find_format): If an immediate value is expected at a given place
6554 in a format, but a register name has been provided instead, check
6555 to see if that register name matches the name of a predefined
6556 symbol and if it does, then use the symbol instead.
6557 (reg_name_search): If a register name matches a symbol name,
6558 prefer the register name to the symbol name.
6559
6560Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6561
6562 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6563 the previous insn to empty.
6564
65651998-09-20 Michael Meissner <meissner@cygnus.com>
6566
6567 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6568 pieces, forcing the use of an ANSI compiler.
6569
6570Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6571
6572 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6573 relocs.
6574 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6575
6576Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6577
66778679
RH		 6578 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6579 assembler syntax.
6580 (obj_elf_vtable_entry): Likewise.
6581 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6582 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6583 (tc_gen_reloc): Likewise.
6584 (arm_fix_adjustable): Likewise.
6585 (elf32_arm_force_relocation): New.
6586 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6587
6588Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6589
6590 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6591
6592Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6593
66778679
RH		 6594 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6595 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6596
6597Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6598
6599 * config/tc-i386.c (i386_operand): Detect non-segment registers
6600 used as segment prefixes.
6601
6602Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6603
6604 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6605 optimize across FDE boundaries.
6606
6607 * config/obj-coff.c (obj_coff_section): Preserve any link once
6608 flags when setting the section flags.
6609
6610Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6611
6612 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6613 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6614
6615Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6616
6617 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6618 to the host width.
6619
6620Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6621
6622 * frags.c (frag_grow): Include the size of the frag struct in the
6623 obstack chunk size.
6624
6625 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6626 if the new subseg comes before the old.
6627
6628Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6629
6630 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6631 to handle edge8 and edge16.
6632
6633Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6634
6635 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6636 before we clobber the symbol involved.
6637
6638Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6639
3e87a760 6640 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6641 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6642 use arm_adjust_symtab for OBJ_COFF.
6643 (armelf_adjust_symtab): New Routine.
6644 * config/tc-arm.h: Define obj_adjust_symtab to
6645 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6646
252b5132
RH		 6647Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6648
6649 * configure.in: Make all i386-elf targets use bfd_gas.
6650 * config/tc-i386.c (tc_i386_force_relocation): New.
6651 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6652 (md_apply_fix3): Likewise.
6653 (tc_gen_reloc): Handle them.
6654 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6655 tc_i386_force_relocation.
6656
6657Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6658
6659 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6660
6661Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6662
6663 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6664 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6665 sequential pair.
6666
252b5132
RH		 6667Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6668
6669 * read.h (generate_lineno_debug): Add prototype.
6670 * read.c (generate_lineno_debug): Make non-static.
6671
6672Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6673
6674 * config/tc-i386.c (md_assemble): Only warn for address/data size
6675 prefixes.
6676
6677Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6678
6679 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6680 against Thumb function names, as the linker needs this information.
6681
66821998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6683
6684 * expr.c (operand): Check also that there is no advance in operand
6685 after atof_generic in order to decide "is it label 0f or floating
6686 point number?".
6687
6688Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6689
6690 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6691 command line options with a single dash.
6692 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6693
6694Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6695
3e87a760
AM		 6696 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6697 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6698
66991998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6700
6701 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6702 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6703 demand_empty_rest_of_line before mri_comment_end.
6704 (equals): Check garbage after expression before
6705 mri_comment_end in MRI mode.
6706
6707Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6708
6709 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6710 small immediate constant to use the constant itself rather than
6711 always using 1.
6712
6713Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6714
6715 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6716 (pa_leave): Likewise.
6717
6718Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6719
6720 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6721 prefixes.
6722 (i386_operand): Fix an error message.
6723
6724Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6725
6726 * doc/c-arm.texi (ARM Directives): Document .req directive.
6727
6728 * config/tc-arm.c (reg_required_here): Display erroneous string if
6729 the register name could not be decoded.
6730 Do not set inst.instruction if the sift is -1.
6731
6732Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6733
6734 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6735 we do for EXTERN.
6736
6737Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6738
6739 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6740 even if it is belived to be unnecessary.
6741
6742Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6743
6744 config/tc-i386.c (i386_operand): Size immediate constants by
6745 suffix (erroneously removed as part of July 7 change).
6746
6747Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6748
66778679
RH		 6749 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6750 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6751 (armelf_frob_symbol): New Routine.
6752 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6753
6754Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6755
6756 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6757
6758Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6759
6760 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6761 command line switches passed to assembler.
6762
6763Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6764
6765 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6766 (gas_cgen_opcode_desc): Declare.
6767 (gas_cgen_parse_operand): Declare.
6768 (*): Prepend gas_ to gas specific fns to denote them as such.
6769 All uses updated.
6770 * cgen.c (gas_cgen_opcode_desc): New global
6771 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6772 (queue_fixup): Renamed from cgen_queue_fixup.
6773 (*): Prepend gas_ to gas specific fns to denote them as such.
6774 All uses updated.
6775 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6776 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6777 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6778 Open opcode table and initialize it.
6779 (make_parallel): Use gas_cgen_opcode_desc.
6780 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6781 (md_assemble): Ditto.
6782
6783Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6784
6785 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6786 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6787 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6788 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6789 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6790 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6791 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6792 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6793 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6794 (INIT_STAB_SECTION): Likewise.
6795 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6796
252b5132
RH		 6797 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6798 (md_parse_option): Watch for them.
6799 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6800 (md_begin): Kill neverdef code.
6801 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6802 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6803 (s_alpha_coff_wrapper): New.
6804 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6805
252b5132
RH		 6806Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6807
6808 Start of changes to remove mdebug section from mips*-elf
6809 Based on MIPS_STAB_ELF definition
6810 * acconfig.h: undef if not configured
6811 * config.in: undef if not configured
6812 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6813 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6814 * stabs.c (s_stab_generic): flush frag
6815
6816Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6817
66778679
RH		 6818 * configure.in: (arm-*-elf): Handle.
6819 (thumb-*-elf): Handle.
6820 * configure: Regenerate.
6821 * read.c (stringer): Fix typo in comment.
6822 * write.c (fixup_segment): Don't add symbol value to addend if
6823 TC_ARM and OBJ_ELF.
6824 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6825 sections.
6826 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6827 for OBJ_ELF.
252b5132
RH		 6828
6829Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6830
6831 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6832 (write_2_short): Emit warning if new flag is set.
6833 (do_assemble): Set flags if left instruction is one of special
6834 "right-instruction-killer" type.
6835
6836Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6837
252b5132
RH		 6838 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6839 Always output words in debug_info section as big endian.
6840 (sparc_target_format): Choose correct bfd target.
6841 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6842
252b5132
RH		 6843Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6844
6845 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6846 to work with internationalization code. Issue an error when two
6847 operands match that are not allowed to match.
6848
6849Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6850
6851 * configure.in (install_tooldir): Allow target to specify whether
6852 it wants to be installed in $(tooldir)/bin.
6853 * configure: Regenerate.
6854 * Makefile.am (install-exec-local): Set install-exec-tooldir
6855 dependency via configure.
6856 * Makefile.in: Regenerate.
6857
6858Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6859
6860 * Makefile.am (install-exec-local): Split into two ...
6861 (install-exec-bindir,install-exec-tooldir): New rules.
6862 * Makefile.in: Regenerate.
6863
6864Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6865
6866 * Makefile.am (install-exec-local): Don't remove the file before
6867 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6868 W. Rozycki <macro@ds2.pg.gda.pl>.
6869 * Makefile.in: Rebuild.
6870
6871Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6872
6873 * cgen.c: Include libiberty.h.
6874 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6875 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6876 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6877 (md_cgen_lookup_reloc)): Declare.
6878 (md_cgen_record_fixup_exp): Declare.
6879 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6880 (m32r_relax_frag): Declare.
6881 (cgen_md_apply_fix3): Decls moved to cgen.h.
6882 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6883 (m32r_cgen_record_fixup_exp): Delete decl.
6884 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6885 (assemble_nop): Delete.
6886 (expand_debug_syms): Delete unused `exp'.
6887 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6888 Add default case for -Wall.
6889 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6890 (md_atof): Delete unused wordP.
6891
6892Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6893
6894 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6895 value.
6896
6897Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6898
6899 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6900 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6901 .print, .purgem, and .struct. Remove documentation for
6902 .app-file.
6903
6904Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6905
6906 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6907 Update call to insert_operand.
6908
6909Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6910
6911 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6912
6913Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6914
6915 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6916 whitespace after a prefix operator.
6917
6918Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6919
6920 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6921
6922Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6923
6924 * config/tc-sparc.c (log2): New static function.
6925 (s_reserve): Use log2 to convert alignment before calling
6926 record_alignment.
6927 (s_common): Use log2 to convert alignment before calling
6928 record_alignment and frag_align.
6929 (sparc_cons_align): Use log2.
6930
6931Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6932
6933 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6934 (s_common): Likewise.
6935
6936 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6937 initialization of waddr.
6938 (sparc_elf_final_processing): Add default case to switch.
6939
6940Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6941
6942 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6943 than temporary real.
6944
6945Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6946
6947 * write.c (subsegs_finish): Don't align the segments if there were
6948 any errors.
6949
6950 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6951 copying aux information.
6952
6953 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6954 expression into a symbol.
6955
6956Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6957
6958 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6959 type to unsigned int.
6960 (md_assemble): Change type used to store offsets from unsigned
6961 long to long.
6962 (i386_operand): Switch error check to only call RESTORE_END_STRING
6963 once after parse_register.
6964
6965Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6966
6967 * config/tc-v850.c (md_show_usage): Changed format to match that
6968 of gcc, ld, etc.
6969
6970 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6971
6972Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6973
6974 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6975 relocs.
6976 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6977 weak.
6978
6979Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6980
6981 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6982 * doc/Makefile.in: Rebuild.
6983
6984Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6985
66778679
RH		 6986 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6987 for %lo expressions.
6988 (mips_ip, case 'u'): Move range check after code to mask
6989 off bits in %hi/%lo expressions. Mask off high bits for
6990 %lo expressions.
252b5132
RH		 6991
6992Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6993
6994 * doc/Makefile.am (gasver.texi): New target.
6995 (as.info, as.dvi): Depends upon gasver.texi.
6996 * doc/as.texinfo: Include gasver.texi. Mention version number on
6997 title page and in top node.
6998 * doc/Makefile.in: Rebuild.
6999
7000Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7001
7002 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7003 but not including the line containing the edict.
7004 * listing.h (LISTING_EOF): New.
7005 * input-scrub.c (input_scrub_next_buffer): Call it.
7006
7007Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7008
7009 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7010 immediate address based solely on the suffix and the mode.
252b5132
RH		 7011
7012 * config/tc-i386.c (md_assemble): Add assertion to make sure
7013 overlap2 does not set Imm.
7014
7015 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7016 sequences of whitespace to a single space.
7017 (is_space_chars): Just compare with space.
7018 (md_begin): Don't initialize space_chars.
7019 (md_assemble): Just skip a single whitespace character.
7020 (i386_operand): Rewrite base-index parsing to use new
7021 parse_register, and to skip white space. Skip white space in a
7022 number of other places too. Don't give error message if
7023 parse_register fails.
7024 (parse_register): Change reg_string parameter to be non-const.
7025 Add end_op parameter. Skip white space after the `%', and return
7026 end of register string. Give error message here rather than
7027 caller.
7028
7029Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7030
7031 Based on patch from Matt Semersky <matts@scd.hp.com>:
7032 * expr.c (op_encoding): Make const.
7033 (expr_set_precedence): New function.
7034 (expr_begin): Don't set operator rankings, just call
7035 expr_set_precedence.
7036 * expr.h (expr_set_precedence): Declare.
7037 * read.c (s_mri): Call expr_set_precedence.
7038
7039Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7040
7041 * doc/as.texinfo (Statements): Remove paragraph discussing
7042 continuing lines with a backslash. This hasn't worked for years,
7043 if it ever did.
7044
7045Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7046
66778679 7047 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7048 symbol definitions.
7049 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7050 (ps_CTORS, ps_DTORS): New section types.
7051 (vms_fixup_xtors_section): New function
7052 (Ctors_Psect, Dtors_Psect): Define.
7053 (IS_GXX_XTOR): Define
7054 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7055 Filter static constructors/destructors and add to
7056 Ctors_Symbols/Dtors_Symbols chain.
7057 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7058 appropriate section.
7059
66778679 7060 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7061 * makefile.vms: Merge vax/vms support.
7062
7063Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7064
7065 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7066 (elf_pseudo_table): Add them.
7067 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7068 (md_apply_fix): Accept them.
7069 (mips_fix_adjustable): Don't adjust them.
7070 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7071 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7072 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7073 (tc_fix_adjustable): Don't adjust them.
7074
7075Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7076
7077 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7078 (cgen.o): Use it.
7079 * Makefile.in: Regenerate.
7080 * configure.in: AC_SUBST cgen_cpu_prefix.
7081 * configure: Regenerate.
7082
7083Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7084
7085 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7086 Changed all users of COND12_DELAY.
7087
7088Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7089
7090 * config/tc-mn10300.c (set_arch_mach): New function.
7091 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7092 (md_begin): Default to mn10300 mode.
7093 (md_assemble): Only accept instructions for the core mn10300
7094 chip and the active machine type.
7095
7096Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7097
7098 * subsegs.h (segment_info_type): Give the struct a name.
7099 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7100 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7101 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7102 * config/tc-w65.h (tc_reloc_mangle): Declare.
7103 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7104
7105Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7106
66778679
RH		 7107 * config/tc-v850.c (v850_comm): Restore old section
7108 after common processing.
252b5132
RH		 7109
7110Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7111
7112 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7113
7114Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7115
7116 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7117 char with code that explicitly sign-extends.
7118
7119Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7120
252b5132
RH		 7121 * config/tc-v850.c (md_begin): Restore text section as the current
7122 section after creating call table sections.
7123 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7124 code.
252b5132
RH		 7125
7126 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7127 with call to macro SYM_AUXINFO.
7128
7129Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7130
7131 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7132 with the program transform name.
7133 * Makefile.in: Rebuild.
7134
7135Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7136
7137 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7138 information.
7139
7140Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7141
7142 * config/tc-i386.c (i386_operand): Be prepared for a space between
7143 the open parenthesis and the start of the register operand,
7144 because of the June 16 change.
7145
7146Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7147
7148 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7149 BFD_ASSEMBLER.
7150
7151Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7152
7153 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7154 even if it is belived to be unnecessary.
7155
7156Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7157
7158 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7159 symbols.
7160 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7161
7162Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7163
7164 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7165 shift amount for a repeated operand. The shift amount for the
7166 repeated copy comes from the size of the operand.
7167
7168Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7169
7170 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7171
7172Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7173
7174 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7175
7176Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7177
7178 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7179 characters in it as LEX_IS_SYMBOL_COMPONENT.
7180 * config/tc-i386.h (tc_symbol_chars): Define.
7181 (extra_symbol_chars): Declare.
7182 * config/tc-i386.c (extra_symbol_chars): Define.
7183 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7184 (line_comment_chars): Set to '/' if TE_LINUX.
7185 * doc/c-i386.texi (i386-prefixes): Update.
7186 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7187
7188Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7189
7190 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7191 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7192
71931998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7194
7195 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7196 constraint in instructions REP & REPI.
7197
7198Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7199
7200 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7201 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7202
7203 (check_range): If the operand is shifted, then shift the number
7204 before checking its range.
7205
3e87a760 7206 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7207
7208 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7209 common sections.
7210
7211Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7212
7213 * config/tc-v850.c (v850_comm): Create special sections as needed.
7214
72151998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7216
7217 * config/tc-d10v.c (write_2_short): Addition of swapping
7218 instructions for sequential and reverse sequential order when
7219 given order is not possible.
7220
7221Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7222
7223 * Makefile.am: Rebuild dependencies.
3e87a760 7224 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7225 * Makefile.in: Rebuild.
7226
7227Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7228
7229 * doc/c-i386.texi: Update 16 bit documentation.
7230
7231 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7232 IgnoreDataSize to IgnoreSize as they are used for address size as
7233 well as data size.
7234 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7235 32-bit mode, similarly addr16/data16 and variants.
7236
7237Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7238
7239 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7240 sequential word multiply instructions.
3e87a760 7241
252b5132
RH		 7242 (do_assemble): Add extra command line argument, to allow mul32
7243 attribute to be preserved across parallel insns.
7244 (md_assemble): Insert NOPs between explicitly parallel insns which
7245 contain an 32 bit multiply and a 16 multiply.
7246
7247Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7248
7249 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7250 likewise for REPE.
7251
7252 * config/tc-i386.c (reloc): Add braces.
7253
7254 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7255 consistent with Intel naming.
7256 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7257 use bitfields in sib_byte.
7258 (modrm_byte): Don't use bitfields here either.
7259
7260 * config/tc-i386.c (current_templates): Add const.
7261 (parse_register): Add const to return, param, and char *s.
7262 (i386_operand): Add const to reg_entry *r.
7263 * config/tc-i386.h (templates): Add const to start, end.
7264
7265 Inspired by code for 16 bit gas support from Martynas Kunigelis
7266 <martynas@nm3.ktu.lt>:
7267 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7268 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7269 (uses_mem_addrmode): Remove.
7270 (md_estimate_size_before_relax): Add support here too.
7271 (md_relax_table): Rewrite interface to md_relax for 16 bit
7272 support.
7273 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7274 (opcode_suffix_to_type): Remove.
7275 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7276 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7277 (md_convert_frag): Likewise.
7278 (i386_operand): Add support for 16 bit base/index regs,
7279 immediates, and displacements. Remove some unnecessary casts, and
7280 localise end_of_operand_string, displacement_string_start,
7281 displacement_string_end variables. Add GCC_ASM_O_HACK.
7282 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7283
7284 * config/tc-i386.c (prefix_hash): Remove.
7285 (md_begin): Rewrite without obstacks. Remove prefix hash table
7286 handling. Rewrite lexical table handling.
7287 (i386_print_statistics): Don't print prefix statistics.
7288 (md_assemble): Rewrite instruction parser so that line is not
7289 converted to lower case. Don't do a hash_find for prefixes,
7290 instead recognise them via opcode modifier.
7291 (expecting_operand, paren_not_balanced): Localise variables.
7292 * config/tc-i386.h (IsPrefix): Define.
7293 (prefix_entry): Remove.
7294
7295 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7296 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7297 '\\' in case where comment_chars contains '/'.
7298
7299 * config/tc-i386.c (MATCH): Ensure given operand and template
7300 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7301 you must write `ljmp *table(%ebx)'.
7302
7303 From H.J. Lu <hjl@gnu.org>:
7304 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7305 as 0 ifndef BFD_ASSEMBLER.
7306 (md_assemble): Allow immediate operands without suffix or
7307 other reg operand to default in size to the current code size.
7308
7309Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7310
66778679
RH		 7311 * config/tc-v850.c (md_begin): Restore creation of
7312 .call_table_text and .call_table_data sections.
252b5132
RH		 7313
7314Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7315
7316 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7317 after emitting a word of noops.
7318
7319Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7320
7321 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7322 (i386_operand): Simplify checks for valid base/index combinations.
7323 Disallow `in 4(%dx),%al'.
7324
7325 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7326 index_reg const.
7327 (add_prefix): Change parameter from char to int.
7328
7329 * config/tc-i386.h (Ugh): Define opcode modifier.
7330 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7331
7332 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7333 CONSISTENT_REGISTER_MATCH macros to check register types more
7334 thoroughly. Check for illegal suffix/operand combinations
7335 when matching insns with operands. Handle new `s' suffix, and
7336 associated FloatMF opcode modifier for float insns with memory
7337 operands.
7338 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7339 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7340 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7341 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7342 DATA_PREFIX_OPCODE throughout.
7343
7344 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7345 (md_assemble): Rewrite suffix/register operand checking code to be
7346 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7347 AnyMem, the better to grep.
7348 (pi): Remove Abs.
7349 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7350 given a memory operand. Don't set Abs bits either.
7351 (type_names): Remove Mem*, Abs*.
7352 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7353 define opcode_modifiers as these cases are handled by Disp8,
7354 Disp16, Disp32 and suffix checks.
7355 (COMES_IN_BOTH_DIRECTIONS): Remove.
7356 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7357
7358 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7359 if IgnoreDataSize modifier given. Remove ShortformW modifier
7360 test. Add test for ShortForm in W base_opcode modification.
7361 Merge Seg2ShortForm and Seg3ShortForm code.
7362 * config/tc-i386.h (ShortFormW): Remove.
7363 (IgnoreDataSize): Define.
7364
7365Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7366
7367 * config/tc-d30v.c (md_assemble): Store previous segment state
7368 with previous instruction.
7369
50705ef4 7370Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7371
7372 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7373 (ebp, esp): Remove static variables.
7374 (MATCH): Remove test for InOutPortReg.
7375 (i386_operand): Properly handle InOutPortReg here instead.
7376 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7377 (md_assemble): Simplify and correct modrm and sib generation.
7378 (i386_operand): Add warning for scale without index.
7379 Rewrite checks for valid base/index combinations.
7380
7381 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7382 macros and enclose in do while(0).
7383 (RESTORE_END_STRING): Likewise.
7384 (md_assemble): Add one to printed operand number so we start
7385 from 1 not 0. Add some more gettext invocations.
7386 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7387 number here too.
7388
7389 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7390 DATA_PREFIX, SEG_PREFIX): Define.
7391 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7392 (check_prefix): Remove function.
7393 (add_prefix): New function. Add prefix to i.prefix as well as
7394 doing checks.
7395 (md_assemble): Changes for add_prefix. Remove hack for wait
7396 prefix, instead always output prefixes in fixed order. Test
7397 for jcxz/loop when selecting between word & dword operations,
7398 and add address size prefix rather than operand size prefix.
7399 Remove operand -> address size hack when emitting jcxz/loop.
7400 (i386_operand): Remove O_Absent check as it's done in expr.
7401
7402Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7403
7404 * configure.in: Recognize m5200 as a cpu_type of m68k.
7405 * aclocal.m4: Rebuild with current libtool.
7406 * configure: Rebuild.
7407
7408Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7409
7410 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7411 to relaxable_symbol to prevent references to external symbol from
7412 being relaxed.
7413
7414Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7415
7416 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7417 symbols are relaxable.
7418
7419Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7420
66778679
RH		 7421 * config/tc-v850.c (md_begin): Don't create special
7422 sections by default.
3e87a760 7423
252b5132
RH		 7424Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7425
7426 * config/tc-mips.c (macro): For div and udiv, close the
7427 reorder block as soon as possible.
7428
7429Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7430
7431 From Matt Semersky <matts@scd.hp.com>:
7432 * macro.c (macro_mri_mode): New function.
7433 * macro.h (macro_mri_mode): Declare.
7434 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7435 MRI mode.
7436
7437Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7438
7439 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7440 OBJ_EVAX case.
7441
7442 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7443 until after xstrdup in OBJ_EVAX case.
7444
7445Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7446
7447 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7448 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7449 of hardcoded magic number.
7450 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7451
7452Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7453
7454 * read.c (do_s_func): New function.
7455 (s_func): Call it.
7456 * read.h (do_s_func): Add prototype.
7457
7458Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7459
7460 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7461 nops if fill pattern not specified.
7462
7463Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7464
7465 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7466 * config/te-go32.h (TE_GO32): Define.
7467 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7468
7469Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7470
7471 Implement .func/.endfunc pseudo-ops.
7472 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7473 (s_func): Declare.
7474 * read.c (potable): Add .func,.endfunc.
7475 (s_func): New function.
7476 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7477 functions.
7478 (in_doc_func_p,current_function_label): New static globals.
7479 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7480
7481Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7482
7483 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7484 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7485 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7486 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7487 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7488 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7489 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7490 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7491 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7492 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7493 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7494 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7495 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7496 * config/tc-alpha.c: Likewise.
7497 * config/tc-alpha.h: Likewise.
7498 * config/tc-arm.c: Likewise.
7499 * config/tc-h8300.c: Likewise.
7500 * config/tc-h8500.c: Likewise.
7501 * config/tc-hppa.c: Likewise.
7502 * config/tc-i860.c: Likewise.
7503 * config/tc-i960.c: Likewise.
7504 * config/tc-ppc.c: Likewise.
7505 * config/tc-sh.c: Likewise.
7506 * config/tc-sparc.h: Likewise.
7507 * config/tc-tic30.c: Likewise.
7508 * config/tc-w65.c: Likewise.
7509 * config/tc-z8k.c: Likewise.
7510
7511Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7512
7513 * config/tc-vax.c (_): Delete this macro used for placeholder
7514 values in vax_operand_width_size; it conflicts with the _() macro
7515 used for internationalization.
7516
7517Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7518
7519 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7520 code. From Chris Moller <moller@bops.com>.
7521
7522 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7523 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7524 * read.c (emit_expr): Initialize seg and subseg fields of a new
7525 broken word.
7526 * write.c (write_object_file): Switch to the appropriate segment
7527 and subsegment when processing a broken word.
7528
7529 * config/tc-m68k.c (mri_assemble): New static function.
7530 (build_mri_control_operand): Call mri_assemble rather than
7531 md_assemble.
7532 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7533 (s_mri_endf, s_mri_endw): Likewise.
7534
7535Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7536
7537 * read.c (s_org): Call md_flush_pending_output if it is defined.
7538
7539 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7540
7541Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7542
7543 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7544 (md_parse_option): Add for same.
7545 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7546 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7547 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7548
7549 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7550
252b5132
RH		 7551Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7552
7553 * config/tc-arm.c (find_real_start): Relax definition of local
7554 labels.
7555
7556Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7557
7558 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7559 symbols at the given address, not just the last one specified.
7560
7561Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7562
66778679
RH		 7563 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7564 or number_to_chars_littleendian to write data.
252b5132
RH		 7565
7566Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7567
7568 * config/tc-v850.c (md_assemble): Remove artificially created
7569 register name symbols.
7570
7571Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7572
7573 * write.c (fixup_segment): Change "segment" to "section" in
7574 error message.
7575
7576Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7577
7578 * write.c (fixup_segment): Change sym1-sym2 message again.
7579
7580Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7581
7582 * write.c (fixup_segment): Improve error message for sym1-sym2
7583 errors when sym1 is in a different segment from sym2.
7584
7585Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7586
7587 * config/tc-m32r.c (warn_unmatched_high): New static local.
7588 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7589 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7590 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7591 (md_parse_option): Likewise.
7592 (md_show_usage): Likewise.
7593 (m32r_frob_file): Likewise.
7594
7595 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7596 (read_a_source_file): Call them.
7597 * read.h (stabs_generate_asm_file): Declare.
7598 * stabs.c (stabs_generate_asm_file): New function.
7599 (generate_asm_file): New function.
7600 (stabs_generate_asm_lineno): Move file name handling into
7601 generate_asm_file.
7602
7603Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7604
7605 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7606 (d30v_current_align, d30v_current_align_seg): New variables.
7607 (d30v_last_label): New variable.
7608 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7609 (s_d30v_data, s_d30v_section): Likewise.
7610 (md_pseudo_table): Call them.
7611 (md_begin): Initialize d30v_current_align_seg.
7612 (md_assemble): Call d30v_align when needed by known current alignment.
7613 (d30v_frob_label, d30v_cons_align): New functions.
7614 * config/tc-d30v.h (md_do_align): Remove.
7615 (tc_frob_label): Call d30v_frob_label.
7616 (md_cons_align): New.
252b5132 7617
3e87a760 7618 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7619 expression symbols before processing. Clean up code formatting.
7620
7621Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7622
7623 * po/Make-in (install-info): New target.
7624
7625Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7626
7627 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7628 instructions.
7629 * config/tc-mn10300.c (md_assemble): Likewise.
7630
7631Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7632
7633 * Makefile.am: Update with `make dep-am'.
7634 (HFILES): Add cgen.h.
7635 (cgen.o): Depend on cgen.h.
7636 * Makefile.in: Regenerate.
7637
7638 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7639
7640Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7641
7642 * gasp.c (grab_label): Permit a label to be a preprocessor
7643 variable by permitting a label to start with a backslash.
7644
7645Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7646
7647 * config/tc-mips.c (validate_mips_insn): Removed hack
7648 for previously inaccessible bitfields in some INSN_TRAP
7649 instructions.
7650
7651Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7652
7653 * config/tc-d30v.c (do_assemble): Abort with error message
7654 if opcode operands do not match.
3e87a760 7655
252b5132
RH		 7656Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7657
7658 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7659 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7660 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7661 similar new 'q' operand.
7662
7663Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7664
7665 * cgen.c (cgen_asm_finish_insn): Fix typo.
7666
7667Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7668
7669 * cgen.h: New file.
7670 * cgen.c: Include it.
7671 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7672 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7673 All callers updated.
7674 * config/tc-m32r.c: Include cgen.h.
7675 (m23r_insn): New members num_fixups,fixups.
7676
7677Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7678
7679 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7680 to avoid compiler warning.
7681
7682Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7683
7684 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7685 calling make.
7686
66778679 7687 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7688
7689Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7690
7691 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7692
7693Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7694
7695 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7696 a short format insn.
7697 (md_assemble): Set it for explicitly packed insns.
3e87a760 7698
252b5132
RH		 7699Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7700
7701 * config/obj-coff.c (c_symbol_merge): Do not take address of
7702 native fields when performing the memcpy.
7703
7704Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7705
3e87a760 7706 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7707 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7708
7709Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7710
7711 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7712 relocations against globally visible symbols.
7713 * config/tc-m68k.c (relaxable_symbol): New macro.
7714 (m68k_ip, md_estimate_size_before_relax): Use it.
7715 (tc_m68k_fix_adjustable): Also handle weak symbols.
7716
7717Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7718
7719 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7720 references to externally visible symbols.
7721 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7722 values in twice for a PC relative reloc if the symbol is
7723 externally defined.
252b5132
RH		 7724
7725 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7726 don't adjust a PC relative reloc against an externally visible
7727 symbol.
7728 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7729 for a PC relative fixup against an externally visible defined
7730 symbol, arrange to store object file and addend values as though
7731 the symbol were not defined.
7732 (tc_gen_reloc): Likewise.
7733
7734Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7735
7736 * read.c (sizeof_leb128): Referenced externally by write.c so
7737 don't inline.
7738
7739Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7740
7741 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7742 and expand a 'debug' symbol associated with the next instruction
7743 that does not cause a short instruction to be filled with a NOP.
7744 (md_pseudo_table): Add support for .debugsym.
7745 (assemble_parallel_insn): Add calls to expand_debug_sym as
7746 appropriate.
7747 (md_assemble): Ditto.
7748
7749Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7750
7751 * as.c (main): Conditionally call setlocale.
7752 * gasp.c (main): Likewise.
7753 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7754 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7755
7756Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7757
7758 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7759
252b5132
RH		 7760Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7761
7762 * config/tc-hppa.c: Change all calls to bzero to use memset.
7763 (pa_ip): Add cast to avoid warning.
7764 (tc_gen_reloc, md_apply_fix): Likewise.
7765 (pa_find_space_by_number): Likewise.
7766 (hppa_force_relocation): Likewise.
7767 (pa_block): Change i to unsigned int.
7768 * config/obj-som.h (obj_som_copyright): Declare.
7769
7770Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7771
7772 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7773 for line numbers for assembly source.
7774
7775Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7776
7777 * configure.in: Change version number to 2.9.4
7778 * configure: Rebuild.
7779
7780Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7781
7782 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7783
7784Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7785
7786 * ecoff.h: Change symbolS in function declaration to struct
7787 symbol.
7788
7789Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7790
7791 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7792 (md_convert_frag): Fix i18n typo.
7793
7794Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7795
7796 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7797 * ecoff.h: Protoype it.
7798 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7799 [EVAX] (s_alpha_prologue): Delete.
7800 (md_pseudo_table): Update.
7801
7802Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7803
7804 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7805 array to local pointer.
7806 (get_args, parse_expr): Add casts to avoid warnings.
7807
7808Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7809
7810 * read.c (s_set): Cast xmalloc return value to fragS *.
7811 * config/tc-m68k.c (m68k_ip): Function made static to match
7812 previous forward declaration.
7813 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7814
7815Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7816
7817 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7818 strings.
252b5132
RH		 7819
7820 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7821 macros to error strings.
7822
7823Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7824
7825 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7826 reloc is in the TOC csect.
7827 (md_apply_fix3): Correct gettext typo.
7828
7829Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7830
7831 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7832 .L - they are local labels and the branches are not really
7833 function calls but rather far jumps.
7834
7835Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7836
7837 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7838
7839Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7840
7841 * config/tc-i386.c (md_assemble): Print operand number rather than
7842 using ordinal_names.
7843 (i386_operand): Likewise.
7844
7845Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7846
7847 * Makefile.am (INTLLIBS): Define to work around apparent automake
7848 bug.
7849 All Makefiles: Regenerated.
7850
7851 * Many files: Added gettext invocations around user-visible
7852 strings.
7853 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7854 HAVE_LC_MESSAGES): Define.
7855 * dep-in.sed: Added asintl.h.
7856 * po/Make-in: New file.
7857 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7858 Include "asintl.h".
7859 * read.c (Z_): Renamed from `_'.
7860 * Makefile.am (SUBDIRS): Added po.
7861 (POTFILES): new macro.
7862 (po/POTFILES.in): New target.
7863 ($(OBJS)): Added asintl.h.
7864 (HFILES): Likewise.
7865 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7866 (as_new_LDADD): Added $(INTLLIBS).
7867 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7868 (gasp_new_LDADD): Added $(INTLLIBS).
7869 (gasp_new_DEPENDENCIES): New macro.
7870 * configure, aclocal.m4: Rebuilt.
7871 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7872 po/Makefile.
7873 (ALL_LINGUAS): Define.
7874 * macro.c: Include "asintl.h".
7875 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7876 * as.h: Include "asintl.h".
7877 * config/tc-i386.c (ordinal_names): Removed.
7878 (md_assemble): Changed error text to avoid ordinal_names.
7879 (i386_operand): Likewise.
7880 (reloc): Added as_bad to avoid i18n problems.
7881 (tc_gen_reloc): Likewise.
7882 * config/tc-arm.c (bad_args): Now a #define.
7883 (bad_pc): Likewise.
7884 * config/obj-vms.c (VMS_stab_parse): Changed type of
7885 `long_const_msg'.
7886 (global_symbol_directory): Unified strings to avoid i18n
7887 problems.
7888 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7889 avoid i18n problems.
7890 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7891 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7892 i18n problems.
7893 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7894 problems.
7895 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7896 comment.
7897 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7898 problems.
7899 * as.c (print_version_id): Added an fprintf to avoid i18n
7900 problems.
7901 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7902 problems.
7903 * expr.c (expr): Added as_warn call to avoid i18n problems.
7904 * messages.c (as_assert): Changed code to avoid i18n problems.
7905 (as_abort): Likewise.
7906 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7907 (s_space): Likewise.
7908 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7909
7910Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7911
7912 * config/tc-i386.c (check_prefix): New static function, split out
7913 from md_assemble.
7914 (struct _i386_insn): Add wait_prefix field.
7915 (md_assemble): Remove wait_prefix local variable. Use
7916 check_prefix when adding a prefix.
7917
7918 * config/tc-i386.c (current_templates): New static variable.
7919 (md_assemble): Remove current_templates local variable.
7920 (md_assemble, i386_operand): Improve error and warning messages in
7921 many places. Add RESTORE_END_STRING in many places before error
7922 return. Clarify some comments.
7923
7924 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7925 element array.
7926 (md_assemble): Parse string instruction operands, looking for
7927 segment override prefixes. Check for invalid segment prefixes on
7928 string instruction.
7929 (i386_operand): i.seg[] and max mem_operand changes for string
7930 insns.
7931 * config/tc-i386.h (EsSeg): Define.
7932
7933 * config/tc-i386.h (regKludge): Define.
7934 (iclrKludge, imulKludge): Don't define.
7935 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7936 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7937 opcode_modifier checks to look for more common cases first. Add
7938 default_seg for IsString case.
7939
7940Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7941
7942 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7943 AC_DECL_YYTEXT.
7944 * configure: Rebuild with new automake and libtool.
7945 * aclocal.m4, Makefile.in: Likewise.
7946
7947 * doc/Makefile.am (as.dvi): New target.
7948 * doc/Makefile.in: Rebuild.
7949
7950Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7951
7952 * configure.in: Added sparc86x support.
3e87a760 7953
252b5132 7954 * configure: Rebuild.
3e87a760 7955
252b5132
RH		 7956 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7957 sparc_arch.
7958 (md_parse_option): Warn if -EL is not supported for this architecture.
7959
7960 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7961
252b5132
RH		 7962Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7963
66778679
RH		 7964 * config/tc-mips.c (mips_ip): Note when we use get match on
7965 the full instruction name.
252b5132
RH		 7966
7967Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7968
7969 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7970 back into the expression to handle add/sub simplification correctly.
7971
7972Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7973
66778679 7974 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7975
7976Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7977
7978 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7979 #<n>' instruction.
7980
7981Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7982
7983 * symbols.c (max_indent_level): New global.
7984 (print_symbol_value_1): Use it.
7985 * expr.h (expr_build_dot): Declare.
7986 * expr.c (expr_build_dot): New function.
7987
7988Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7989
7990 * symbols.c (print_binary): New function.
7991 (print_expr_1): Call it.
7992
7993Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7994
7995 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7996 operand in the opcode.
7997
7998Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7999
8000 * config/tc-i386.h: Reorder operand flags and opcode modifier
8001 flags for clarity. Remove unused definitions: Unknown,
8002 ImmUnknown, DispUnknown, NoModrm.
8003 * config/tc-i386.c (type_names): Add missing Debug type.
8004 (md_assemble): Better duplicate prefix checking. Quicker string
8005 instruction check via new opcode_modifier flag.
8006
8007Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8008
8009 * doc/as.texinfo (Invoking): Clarify -Wa example.
8010
8011Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8012
3e87a760 8013 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8014 (s_mips_weakext): Define.
8015 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8016 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8017 defined(TC_MIPS).
8018
252b5132
RH		 8019Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8020
8021 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8022 is an error if the value can not be computed at assembly time.
8023 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8024
8025Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8026
8027 * gasp.c (main): Set next field of new include_path structure to
8028 NULL. From Avery Pennarun <averyp@gdc.ca>.
8029
8030 * read.c (s_mri_sect): Call as_bad rather than abort for an
8031 unsupported MRI target.
8032
8033Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8034
8035 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8036 the destination of a branch instruction should be altered.
8037 (find_real_start): New function: Locate the real, Thumb coded
8038 start of a Thumb function.
8039 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8040 functions.
252b5132
RH		 8041
8042 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8043
8044Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8045
8046 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8047 also.
8048
8049Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8050
8051 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8052 * doc/c-hppa.texi: Likewise.
8053
8054Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8055
8056 * Makefile.am: Rebuild dependencies.
8057 * Makefile.in: Rebuild.
8058
8059 * Makefile.am (DEP_INCLUDES): New variable.
8060 (.dep1): Change to work when srcdir is not an absolute path.
8061 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8062 * Makefile.in: Rebuild.
8063
8064Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8065
8066 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8067 LinearAddress patch.
8068
8069 * configure.in: Set version to 2.9.1.
8070 * configure: Rebuild.
8071
8072 * Branched binutils 2.9.
8073
8074Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8075
8076 * config/tc-i386.h (FWait): Define.
8077 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8078 other prefixes. Check FWait flag in opcode table to see which
8079 instructions require an fwait prefix.
8080
8081Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8082
8083 * stabs.c (get_stab_string_offset): Always create a stab string
8084 section.
8085
8086Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8087
8088 Fix some gcc -Wall warnings:
8089 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8090 * ehopt.c (eh_frame_code_alignment): Likewise.
8091 * expr.c (integer_constant, operand): Likewise.
8092 * frags.c (frag_align): Likewise.
8093 * gasp.c (level_0, change_base, doinstr): Likewise.
8094 * hash.c (hash_ask): Likewise.
8095 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8096 (debugging_pseudo): Likewise.
8097 * macro.c (define_macro, check_macro): Likewise.
8098 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8099 (ignore_rest_of_line, float_cons): Likewise.
8100 * symbols.c (decode_local_label_name): Likewise.
8101 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8102 (fixup_segment, number_to_chars_bigendian): Likewise.
8103 (number_to_chars_littleendian): Likewise.
8104 * config/atof-ieee.c (gen_to_words): Likewise.
8105 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8106 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8107 * read.c (output_big_sleb128): Initialize locals to avoid
8108 warnings.
8109 (output_big_uleb128, equals): Likewise.
8110 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8111 to unsigned int. Change zeros to unsigned int.
8112 * cond.c (s_if): Add return to default case.
8113 * frags.c (frag_now_fix): Change return type to addressT.
8114 * frags.h (frag_now_fix): Update declaration.
8115 * listing.c (file_info_struct): Change linenum to unsigned int.
8116 (struct list_info_struct): Change hll_line to unsigned int.
8117 (print_source): Update format string.
8118 * read.c (emit_expr): Change scan to unsigned int, and don't
8119 bother to initialize it.
8120 * symbols.c (dollar_label_count): Change to unsigned long.
8121 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8122 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8123 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8124
8125Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8126
8127 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8128 mcf5200 just as we do for m68000.
252b5132
RH		 8129 (m68k_init_after_args): Likewise.
8130 (md_estimate_size_before_relax): Likewise.
8131
8132Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8133
8134 * config/tc-v850.c (md_assemble): Store relocation addend in
8135 fixup instead of instruction.
8136
8137Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8138
8139 * config/tc-i386.c (md_assemble): Swap template arguments to
8140 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8141 This macro is currently symmetric, so passing them the wrong
8142 way didn't cause any problem, but may if the macro is changed
8143 in the future.
8144 After copying template to i.tm, use i.tm. rather than t-> to
8145 access fields, and make t a const*
8146 Move i.tm.operand_types[] swap to immediately after the copy.
8147
8148Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8149
8150 * expr.h (expr_build_uconstant): Add prototype.
8151 (expr_build_unary,expr_build_binary): Add prototypes.
8152 * expr.c (expr_build_uconstant): New function.
8153 (expr_build_unary,expr_build_binary): New functions.
8154
8155Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8156
66778679
RH		 8157 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8158 * macro.c (macro_expand_body): Increase buffer size.
8159 * messages.c (as_warn): Likewise.
252b5132
RH		 8160 (as_warn_where, as_bad, as_bad_where): Likewise.
8161
8162Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8163
8164 Based on patch from H.J. Lu <hjl@gnu.org>:
8165 * Makefile.am (DISTSTUFF): New variable.
8166 (diststuff): New target.
8167 * Makefile.in: Rebuild.
8168
8169Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8170
8171 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8172 m32r_elf_section_change_hook.
8173
8174 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8175 emit a nop if a section ends with a 16 bit instruction.
8176
8177Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8178
8179 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8180 s_lcomm rather than obj_coff_lcomm.
8181 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8182
8183Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8184
8185 * config/tc-i386.h (LinearAddress): Define.
8186 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8187 instruction, don't use a default segment.
8188
8189Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8190
8191 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8192 * configure: Rebuild.
8193
8194Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8195
8196 * aclocal.m4, configure: Rebuild with libtool 1.2.
8197
8198Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8199
8200 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8201 PC relative branches. Patch courtesy of Jonathan Walton.
8202
252b5132 8203
252b5132
RH		 8204Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8205
8206 * configure.in (emulations): Add thumb-pe target.
8207
8208 * configure (emulations): Add thumb-pe target.
8209
82101998-03-17 Ken Raeburn <raeburn@cygnus.com>
8211
8212 * itbl-lex.l (yywrap): Don't define if already defined as a
8213 macro.
8214
8215Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8216
8217 * depend.c (quote_string_for_make): New function.
8218 (wrap_output): Use it.
8219
8220Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8221
8222 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8223 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8224
8225Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8226
8227 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8228 Recognize -GN and -relax.
8229 (md_begin): Initialize gp size from -G switch.
8230 (alpha_force_relocation): Always force if -relax.
3e87a760 8231 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8232 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8233 Change all callers. Emit nop alignment padding as nop+unop pair.
8234
8235Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8236
8237 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8238 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8239
8240Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8241
8242 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8243 require padding to the next long word boundary.
8244
8245Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8246
8247 * cgen.c: #include symcat.h.
8248 * config/tc-m32r.c: Likewise.
8249
8250Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8251
8252 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8253 absolute expressions instead of '$' prefixed register names.
8254
8255Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8256
8257 * read.c (s_set): Record file and line info for symbols when -as.
8258 (pseudo_set): Don't overwrite that dummy fragment.
8259
8260Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8261
8262 * config/tc-ppc.c (md_pseudo_table): Add "section".
8263 (ppc_named_section): New static function.
8264
8265Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8266
8267 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8268 so we don't have to scan the entire list.
8269
8270Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8271
8272 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8273 case, allow the parallel instructions to modify the same flag
8274 bits.
252b5132
RH		 8275
8276Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8277
8278 * listing.c (list_symbol_table): Categorize symbols by
8279 undefined_section rather than sy_frag->line == NULL.
8280
8281Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8282
8283 * Makefile.am (install-exec-local): Install properly when ln
8284 fails or tooldir == prefix.
8285
8286Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8287
8288 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8289 Test result of insert_operand for error.
8290
8291Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8292
8293 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8294 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8295 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8296 * doc/Makefile.in: Rebuild.
8297
8298Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8299
8300 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8301 (macro): Fix handling of M_COP[0-3].
8302
8303Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8304
8305 Based on patches from Ross Harvey <ross@teraflop.com>:
8306 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8307 if macro_alternate or macro_mri.
8308 (getstring): Remove support for byte constants between < and >.
8309 (get_any_string): '<' only starts a string if macro_alternate or
8310 macro_mri.
8311 (macro_expand_body): Permit keyword parameters following
8312 positional parameters.
8313
8314 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8315 * configure.in (alpha*-*-netbsd*): New target.
8316 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8317 * configure: Rebuild.
8318
8319 * as.h (flag_warn_suppress_instructionswap): Move from here...
8320 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8321 here, and make static.
8322
8323 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8324 BFD_ASSEMBLER or MANY_SEGMENTS.
8325
8326 * as.c (show_usage): Update bug-gnu-utils address.
8327 * gasp.c (show_usage): Likewise.
8328 * doc/as.texinfo (Bug Reporting): Likewise.
8329
8330Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8331
66778679 8332 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8333 insns regardless of the size of a pointer if we're in mips I or
8334 MIPS II mode.
66778679 8335 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8336
8337Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8338
3e87a760 8339 Fix rac to accept only a0:
252b5132
RH		 8340 * tc-d10v.c (parallel_ok, find_opcode):
8341 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8342 Introduce OPERAND_GPR.
8343
8344Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8345
8346 * read.c (s_fill): Handle non-constant repeat counts by creating
8347 an rs_space fragment.
8348
8349Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8350
8351 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8352 from as_bad to as_warn.
8353
8354Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8355
8356 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8357 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8358 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8359
8360Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8361
8362 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8363 seg_fix_rotP rather than fix_root from seg_info.
8364
8365Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8366
8367 * expr.c: Add support for 0x1_2_3_4 bignums.
8368
8369Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8370
8371 * configure.in: Change -linux* to -linux-gnu*.
8372 * configure: Rebuild.
8373
8374 * app.c (do_scrub_begin): Treat \r as whitespace.
8375
8376Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8377
8378 * Makefile.am: Update dependencies.
8379 * Makefile.in: Rebuild.
8380
8381Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8382
8383 * configure, aclocal.m4: Rebuild with new libtool.
8384
8385Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8386
66778679
RH		 8387 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8388 the argument to bfd_set_arch_mach.
8389 (load_address): Use bfd_arch_bits_per_address to determine the
8390 bit size of an address instead of looking at the isa level.
8391 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8392
8393Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8394
8395 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8396
8397Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8398
8399 * ehopt.c: New file.
8400 * as.h (enum _relax_state): Add rs_cfa.
8401 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8402 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8403 * read.c (emit_expr): Call check_eh_frame.
8404 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8405 (relax_segment): Likewise.
8406 * Makefile.am: Rebuild dependencies.
3e87a760 8407 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8408 (GENERIC_OBJS): Add ehopt.o.
8409 * doc/internals.texi (Frags): Document rs_cfa.
8410
8411 * as.c (show_usage): Mention --traditional-format.
8412 (parse_args): Accept --traditional-format.
8413 * as.h (flag_traditional_format): Declare.
8414 * output-file.c (output_file_create): If flag_traditional_format,
8415 set BFD_TRADITIONAL_FORMAT on stdoutput.
8416 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8417
8418 * config/tc-mips.c (append_insn): Make sure that if we have a
8419 fixup for an unmatched %hi reloc, it does not associated with a
8420 variant frag.
8421
8422 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8423 * doc/Makefile.in: Likewise.
8424
8425Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8426
8427 * config/tc-m32r.c (check_for_side_effects): New function.
8428 (can_make_parallel): Add checks for instruction side effects
8429 clashing with the other instruction.
8430 (assemble_parallel_insn): Improve warning messages. Return error
8431 message from non-swapped instruction order.
8432
8433Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8434
8435 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8436
8437 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8438 md_cleanup definition. This moves the forced literal output to
8439 the end of the source pass, and avoids macro's inserting literals
8440 into the code immediately after the macro expansion.
252b5132
RH		 8441
8442Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8443
8444 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8445 a gas internal symbol is adjustable.
8446 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8447
8448 * as.h: If gcc version greater than 2.6, use `__format__' and
8449 `__printf__' in function attributes, rather than `format' and
8450 `printf'.
8451
8452Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8453
8454 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8455
8456Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8457
8458 Add tms320c30 support:
8459 * config/tc-tic30.h: New file.
8460 * config/tc-tic30.c: New file.
8461 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8462 TARGET_FORMAT as "coff-tic30".
8463 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8464 * Makefile.am: Rebuild dependencies.
8465 (CPU_TYPES): Add tic30.
8466 (CPU_OBJ_VALID): tic30-aout is valid.
8467 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8468 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8469 * configure, Makefile.in: Rebuild.
8470
8471Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8472
8473 * config/tc-v850.c (md_assemble): Improvements to error messages.
8474
8475Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8476
8477 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8478 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8479
8480 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8481 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8482 assembler calculate relocations to any external symbol at all.
8483 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8484 involving generation of pc-relative relocs.
8485 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8486 has been moved to md_apply_fix3.
8487
8488 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8489 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8490 which actually means (the address of identifier's GOT entry) +
8491 constant, which is not particularly useful.
8492
8493Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8494
8495 * read.h (include_dirs): Declare.
8496 (include_dir_count,include_dir_maxlen): Declare.
8497
8498Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8499
8500 * configure.in: Correct check for shared opcodes library.
8501 * configure: Rebuild.
8502
8503 * listing.c (buffer_line): If we can't open the file, set at_end.
8504 (listing_print): Remove unused local variable fi.
8505
8506 * config/m68k-parse.y (reglistpair): Handle register list in
8507 either order.
8508
8509 * config/vms-conf.h: Don't undef VERSION.
8510
8511Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8512
8513 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8514 OBJS variable.
8515 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8516 variable.
8517 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8518 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8519 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8520 (EXTRA_DIST): Define.
8521 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8522 explicitly rather than via the list of object files.
8523 (gcc-as.opt): New file created when make-gas.com is run.
8524 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8525 itbl-cpu.h} to #include appropriate file rather than copying that
8526 file.
8527 * config/vms-conf.h: Synchronize with current config.in.
8528 * Makefile.in: Rebuild.
8529
8530Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8531
8532 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8533 (parallel_ok): Relaxed parallel subinstruction dependency check.
8534
8535Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8536
8537 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8538 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8539 command line argument.
8540 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8541 warning only if flag_warn_suppress_instructionswap is false.
8542
8543Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8544
8545 * configure.in (i386-*-mingw32*): New target.
8546 * configure: Rebuild.
8547
8548Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8549
8550 * symbols.c (resolve_symbol_value): Don't set the segment if it
8551 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8552
8553 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8554 S_GET_SEGMENT.
8555
8556Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8557
8558 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8559 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8560 compiler.
8561
8562Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8563
8564 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8565
8566Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8567
8568 * config/tc-v850.c (v850_insert_operand): Display instruction when
8569 an error is encountered.
8570
8571Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8572
8573 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8574 (i386-*-sco3.2v5*coff): New target.
8575 (i386-*-sco3.2*): New target.
8576 * configure: Rebuild.
8577
8578Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8579
8580 * config/tc-v850.c: Tidy error message production.
8581
8582Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8583
8584 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8585 validate_immediate return value in the right type for comparisons
8586 to FAIL.
8587
8588Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8589
8590 * listing.c (MAX_BYTES): Use listing variables not constants.
8591 (data_buffer): No longer an array, but a pointer.
8592 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8593 (listing_listing): Allocate data_buffer.
8594
8595Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8596
8597 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8598 --listing-rhs-width, --listing-cont-lines.
8599 (show_usage): Update.
8600 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8601 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8602 (print_lines): Use the variables instead of the constants.
3e87a760 8603 (listing_listing): Likewise.
252b5132 8604 * listing.h: Declare the new vars.
3e87a760 8605
252b5132
RH		 8606Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8607
8608 * as.c (parse_args): Add --keep-locals alias for -L.
8609 Add --strip-local-absolute.
8610 (show_usage): Update.
8611 * as.h (flag_strip_local_absolute): New flag.
8612 * symbols.c (S_IS_LOCAL): Use it.
8613 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8614 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8615 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8616
8617Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8618
8619 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8620 might have an io conflict and issue a warning message.
252b5132
RH		 8621
8622Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8623
8624 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8625 cgen_swap_fixups): Functions to save, restore and swap the fixup
8626 chain with a backup copy.
8627 (cgen_asm_finish_insn): Returns address of constructed insn.
8628
8629Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8630
8631 * listing.c (file_info_struct): Remove FILE, add POS.
8632 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8633 (file_info): Don't open the file.
8634 (buffer_line): Check for the file in the last_open cache, updating
8635 as necessary.
8636 (print_source): Don't reference file_info->file.
8637 (listing_listing): Likewise.
8638 (listing_print): Close the file in the cache, if any.
8639
8640Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8641
8642 * read.c (dwarf_file_string): New file static variable.
8643 (emit_expr): Look for constant sequence that leads up to a file
8644 name in DWARF debugging output.
8645 (stringer): Use dwarf_file_string to decide whether to accept a
8646 string as a file name.
8647
8648Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8649
8650 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8651 (crack_operand): Add reg->reglst MRI hack.
8652 (r_seg): Put reglst symbols in reg_section.
8653 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8654
8655Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8656
8657 * tc-sh.c (get_specific): Handle SGR & DBR.
8658
8659Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8660
8661 * tc-h8300.c (parse_reg): Take the length of the symbol into
8662 account when attempting to match a register name.
8663 * tc-h8500.c (parse_reg): Likewise.
8664
8665Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8666
8667 * cgen.c: Formatting changes to improve readability.
8668
8669Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8670
8671 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8672 delay slot.
8673
8674Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8675
8676 Based on a patch from Jim Wilson
8677 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8678 (tc_gen_reloc): Handle cross section PC relative relocs
8679 correctly.
8680
8681Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8682
8683 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8684
8685Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8686
8687 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8688 (expr_jmp_buf): New static local.
8689 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8690 (cgen_md_operand): New function.
8691 * tc-m32r.c: Clean up pass over `struct foo' usage.
8692 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8693
8694Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8695
8696 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8697 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8698
8699Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8700
8701 * config/tc-i386.c (i386_operand): Give an error if there are
8702 unrecognized characters after an expression.
8703
8704For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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