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* configure.in: Disable language-specific target libraries for
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5d6f4f16
GK		 12000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2
3 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
4 (md_assemble): Call dwarf2_emit_insn.
5 (shlib): Fix typo SHILB -> SHLIB.
6 (md_parse_option): Likewise.
7 (ppc_elf_validate_fix): Likewise:
8 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
9
d4c0c039
NC		 102000-12-12 Nick Clifton <nickc@redhat.com>
11
12 * cgen.h: Fix formatting.
13 * input-scrub.c: Fix formatting.
14 * macro.c: Fix formatting.
e972090a 15 * config/tc-mips.c: Fix formatting.
584da044
NC		 16 * doc/c-mips.texi: Fix formatting.
17
f16b83df
JH		 18Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
19
20 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
21 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
22 references.
23 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
24 otherwise.
25 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
26 (No_dSuf): Kill.
27
28 * i386.h (*_Suf): Remove No_dSuf.
29 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
30 Remove.
31 (i386_optab): Remove 'd' in the suffixes.
32
50705ef4
AM		 332000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
34
35 * config/tc-i386.c (T_SHORT): Undefine before defining.
36
beae10d5
KH		 372000-12-05 Kazu Hirata <kazu@hxi.com>
38
39 * config/tc-mips.c: Fix formatting.
40
bccba5f0 412000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 42
43 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
44 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
45 (md_show_usage): Ditto.
46 (md_parse_option): Ditto.
47 (d10v_cleanup): Writes pending instruction only if
48 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 49 Fix compile time warning messages.
50705ef4
AM		 50
51 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 52
532000-12-04 Matthew Hiller <hiller@redhat.com>
54
50705ef4 55 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 56 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
57 function entry and unset at function exit.
58
50705ef4 59 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 60
61 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
62
63 * dwarf2dbg.c: Fix compile time warning messages.
64
bc805888
KH		 652000-12-03 Kazu Hirata <kazu@hxi.com>
66
67 * config/tc-a29k.c: Fix formatting.
68 * config/tc-alpha.c: Likewise.
69 * config/tc-arm.c: Likewise.
70 * config/tc-cris.c: Likewise.
71 * config/tc-hppa.c: Likewise.
72 * config/tc-i370.c: Likewise.
73 * config/tc-i386.c: Likewise.
74 * config/tc-i860.c: Likewise.
75 * config/tc-i960.c: Likewise.
76 * config/tc-ia64.c: Likewise.
77 * config/tc-m68hc11.c: Likewise.
78 * config/tc-m68k.c: Likewise.
79 * config/tc-m88k.c: Likewise.
80 * config/tc-pj.c: Likewise.
81 * config/tc-ppc.c: Likewise.
82 * config/tc-sh.c: Likewise.
83 * config/tc-sparc.c: Likewise.
84 * config/tc-tahoe.c: Likewise.
85 * config/tc-vax.c: Likewise.
86
3dacdf2e
NC		 872000-12-01 Chris Demetriou <cgd@sibyte.com>
88
50705ef4
AM		 89 * config/tc-mips.c (mips_ip): When calculating offsets,
90 don't accept as constant the difference between the
91 addresses of symbols in two different sections.
92
93 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
94 specifiers.
95 (validate_mips_insn): Likewise. Also, update 'B' operand
96 specifier to use OP_*_CODE20 constants and delete 'm' operand
97 specifier.
98 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
99 operand specifiers. Change warning generated by 'B' operand
100 specifier to reflect its new multi-purpose usage.
101
102 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
103 -1, and update comment.
104 (file_mips_isa): Likewise.
105 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
106 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
107 ISA_* constants rather than hard-coded numbers.
108 (mips_cpu_info): New structure.
109 (mips_cpu_info_table): New table describing CPU and ISA names
110 and numbers.
111 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
112 mips_cpu_info_from_cpu): New functions.
113 (mips_isa_to_str): New function to get string for ISA name.
114 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
115 return const char *.
116 (md_begin): Redo CPU and ISA selection logic, using
117 mips_cpu_info_from_*. Convert to use ISA_* constants rather
118 than hard-coded numbers.
119 (append_insn, mips_emit_delays, macro, macro2): Convert to use
120 ISA_* constants rather than hard-coded numbers.
121 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
122 (md_longopts): Delete OPTION_NO_MIPS32.
123 (md_parse_option): Convert to use ISA_* constants rather than
124 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
125 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
126 to use strcasecmp to recognize "default" and to use
127 mips_cpu_info_from_name to get CPU numbers from argument.
128 (md_show_usage): Move -mips32 so it's with the rest of the ISA
129 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
130 mips32-4k.
131 (s_mipsset): Accept ISA value 32.
132 * doc/as.texinfo: Clean up MIPS options summary slightly,
133 remove -no-mips32. Add note about -mips4 and -mips32
134 specifying those ISA levels. Delete -mips32 and -no-mips32
135 cpu flag descriptions.
136 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
137 up the supported CPU switch list, and replace 4Kc, 4Km, and
138 4Kp entries with a single mips32-4k entry. Note that you can
139 use ".set mips32".
140
141 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
142 ISA_MIPS64.
143 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
144 -mips5 and -mips64.
145 (md_parse_option): Add cases for OPTION_MIPS5 and
146 OPTION_MIPS64.
147 (md_show_usage): Mention -mips5 and -mips64 arguments.
148 (s_mipsset): Add cases for MIPS5 and MIPS64.
149 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
150 and pseudo-CPUs.
151 * doc/as.texinfo: Mention -mips5 and -mips64 options
152 and their meanings.
153 * doc/c-mips.texi: Likewise. Also update introduction
154 and ".set" usage information.
155
156 * config/tc-mips.c (md_show_usage): Add "sb1" to the
157 CPU list.
158 (mips_cpu_info_table): Add SB-1 entries.
159 * doc/c-mips.texi: Add "sb1" to the list of CPUs
160 known to the -mcpu option.
161
162 * doc/as.texinfo: Correct description of MIPS -mcpu
163 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 164
5f68c319
NC		 1652000-12-01 Joel Sherrill <joel@OARcorp.com>
166
3dacdf2e
NC		 167 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
168 New targets.
169 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
170 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 171 * configure: Regenerate.
172 * config.in: Regenerate.
173 * Makefile.in: Regenerate.
174 * aclocal.m4: Regenerate.
175 * po/gas.pot: Regenerate.
50705ef4 176
4ce3447c
PB		 1772000-11-30 Philip Blundell <pb@futuretv.com>
178
179 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
180 even in non BFD_ASSEMBLER case.
181
76a0ddac
DN		 1822000-11-30 Diego Novillo <dnovillo@redhat.com>
183
184 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
185 syntax.
186
220e750f
RH		 1872000-11-29 Richard Henderson <rth@redhat.com>
188
189 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
190 until dwarf2_finish; use relaxation to get cross-fragment offsets;
191 thread multiple subsegments properly; handle multiple code
192 sections properly; emit proper compilation unit info for assembler
193 generated debugging.
194
195 * as.h (enum _relax_state): Add rs_dwarf2dbg.
196 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
197 (dwarf2dbg_estimate_size_before_relax): Declare.
198 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
199 * write.c: Include dwarf2dbg.h.
200 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
201 (relax_segment): Likewise.
202
99b222b4
HPN		 2032000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
204
205 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
206 jump>: Use as_bad_where instead of as_bad. Tweak error message
207 accordingly. Stabilize frag by updating fix part and resetting
208 variant part.
209 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 210 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
211 indexing is_end_of_line[].
212 (md_assemble): Initialize size to 0.
213 (md_section_align): Mark parameter seg as unused.
e46fee70 214 (parse_reg): Parse names case-insensitively.
99b222b4 215
814f6641
KH		 2162000-11-28 Kazu Hirata <kazu@hxi.com>
217
218 * config/obj-aout.h: Fix formatting.
219 * config/obj-bout.h: Likewise.
220 * config/obj-coff.c: Likewise.
221 * config/obj-coff.h: Likewise.
222 * config/obj-elf.h: Likewise.
223 * config/obj-som.h: Likewise.
224 * config/obj-vms.c: Likewise.
225 * config/obj-vms.h: Likewise.
226 * config/tc-h8300.h: Likewise.
227 * config/tc-ns32k.h: Likewise.
228 * config/tc-sparc.h: Likewise.
229 * config/tc-tic54x.h: Likewise.
230 * config/tc-z8k.h: Likewise.
231
e47b9e39
NC		 2322000-11-28 Nick Clifton <nickc@redhat.com>
233
234 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
235 License is present in the sources, but not the output, and
236 also available from the GNU website.
237 (GNU Free Documentation License): Comment out this section.
238
fcdc20a4
HPN		 2392000-11-28 Hans-Peter Nilsson <hp@axis.com>
240
43c34dee
HPN		 241 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
242 targets. Remove i860 from valid a.out targets.
243 * Makefile.in: Regenerate.
244
fcdc20a4 245 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 246 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 247 (md_assemble): Call dwarf2_emit_insn if generating ELF.
248 (s_cris_file, s_cris_loc): New.
249 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
250 * Makefile.am: Regenerate dependencies.
251 * Makefile.in: Regenerate.
252
16887944
AM		 2532000-11-28 Alan Modra <alan@linuxcare.com.au>
254
255 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
256 (MRI_MUL_PRECEDENCE): Likewise.
257 (op_rank): Fix a comment typo.
258
ae3e85dd
SC		 2592000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
260
261 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
262 the error message.
263 (get_operand): Fix analysis for movw/movb instructions.
264
077b8428
NC		 2652000-11-24 Nick Clifton <nickc@redhat.com>
266
267 * configure.in (xscale-elf): Add target.
268 (xscale-coff): Add target.
269 * configure: Regenerate.
270
271 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
272 extenstion.
273 (ARM_EXT_XSCALE): New ARM architecture extension.
274 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
275 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
276 (ARM_THUMB): Rename to ARM_EXT_THUMB.
277 (ARM_ARCH_V4): Remove processor from architecture.
278 (ARM_ARCH_3M): New architecutre definition.
279 (ARM_ARCH_V5TE): New architecutre definition.
280 (ARM_ARCH_XSCALE): New architecutre definition.
281 (CPU_DEFAULT): Allow to be defaulted to XScale.
282 (atpcs): New boolean variable.
283 (ldr_flags): Support 'd' flag for double word loads.
284 (str_flags): Support 'd' flag for double word stored.
285 (do_mia): New function.
286 (do_mar): New function.
287 (do_mra): New function.
288 (do_pld): New function.
289 (do_ldrd): New function.
290 (do_blx): New function.
291 (do_bkpt): New function.
292 (do_clz): New function.
293 (do_lstc2): New function.
294 (do_cdp2): New function.
295 (do_t_blx): New function.
296 (do_t_bkpt): New function.
297 (do_smla): New function.
298 (do_smlal): New function.
299 (do_smul): New function.
300 (do_qadd): New function.
301 (do_co_reg2c): New function.
302 (LONGEST_INSN): Redefine to 7.
303
304 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
305 command line switches.
306
2434f565
JW		 3072000-11-22 Jim Wilson <wilson@redhat.com>
308
309 * config/tc-ia64.c (pseudo_func): Add missing initializers.
310 (struct rsrc): Make line unsigned.
311 (gr_values): Add missing initializer.
312 (SLOT_NUM_NOT_SET): Add unsigned cast.
313 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
314 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
315 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
316 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
317 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
318 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
319 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
320 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
321 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
322 Add ATTRIBUTE_UNUSED to unused parameters.
323 (convert_expr_to_ab_reg): Add parens.
324 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
325 (dot_prologue): Initialize grsave when declared.
326 (md_pseudo_table): Add missing initializers.
327 (operand_match): Add casts to bfd_vma.
328 (emit_one_bundle): Delete unused local prev. Make required_template
329 unsigned.
330 (specify_resource): Cast i to unsigned.
331 (note_register_values): Use fprintf_vma.
332 (print_dependency): Likewise.
333
5a080f89
JW		 3342000-11-21 Jim Wilson <wilson@redhat.com>
335
5e7474a7
JW		 336 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
337 for unwind info section.
338 (dot_endp): Likewise for unwind section.
339
5a080f89
JW		 340 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
341 fix_new_exp.
342
732d96b6
JJ		 3432000-11-21 Jakub Jelinek <jakub@redhat.com>
344
345 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
346 (output_insn): Call dwarf2_emit_insn.
b8e904dc 347 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 348
6d2cf69f
RH		 3492000-11-17 Richard Henderson <rth@redhat.com>
350
351 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
352 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
353 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
354
8179bd9b
NC		 3552000-11-17 Nick Clifton <nickc@redhat.com>
356
357 * config/tc-arm.c (md_pseudo_table): Add support for .line and
358 .file pseudo ops.
359
316e2c05
RH		 3602000-11-17 Richard Henderson <rth@redhat.com>
361
362 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
363
a8316fe2
RH		 3642000-11-17 Richard Henderson <rth@redhat.com>
365
366 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 367 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 368 tri-state definition of alpha_flag_mdebug.
369 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
370 (s_alpha_file): Store first .file directive.
371 (s_alpha_stab): New.
372 (md_pseudo_table): Add stabs and stabn.
373
e346e481
RH		 3742000-11-17 Richard Henderson <rth@redhat.com>
375
376 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
377
4dc7ead9
RH		 3782000-11-17 Richard Henderson <rth@redhat.com>
379
380 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 381 (main): Call dwarf2_finish.
4dc7ead9
RH		 382 * as.h (debug_type): Clarify documentation of the meaning
383 of this variable.
384 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
385 (print_stats): Fix parenthesis problem.
386 (now_subseg_size): New.
387 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
388 (dwarf2_directive_file): Don't set debug_type.
389 (dwarf2_where): Honor DEBUG_DWARF2 first.
390 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
391 do nothing if not emitting dwarf2 debug info, or no work.
392 * dwarf2dbg.h (dwarf2_emit_insn): Update.
393 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
394 (ecoff_new_file): Likewise.
395 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
396 commentary wrt dwarf2.
397
398 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
399 ATTRIBUTE_UNUSED as needed.
400 (emit_insn): Call dwarf2_emit_insn.
401 (s_alpha_file): New.
402 (s_alpha_loc): New.
403 (s_alpha_coff_wrapper): Don't handle them.
404 (md_pseudo_table): Update for .file and .loc.
405 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
406
407 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
408 don't protect with debug_type.
409 * config/tc-hppa.c (md_assemble): Likewise.
410 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
411 * config/tc-mn10300.c (md_assemble): Likewise.
412 * config/tc-sh.c (md_assemble): Likewise.
413 * config/tc-v850.c (md_assemble): Likewise.
414
415 * config/tc-arm.c (arm_end_of_source): Remove.
416 * config/tc-hppa.c (pa_end_of_source): Remove.
417 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
418 * config/tc-mn10300.c (mn10300_finalize): Remove.
419 * config/tc-sh.c (sh_finalize): Remove.
420 * config/tc-v850.c (sh_finalize): Remove.
421
422 * config/tc-arm.h (md_end): Remove.
423 * config/tc-hppa.h (md_end): Remove.
424 (DWARF2_LINE_MIN_INSN_LENGTH): New.
425 * config/tc-m68hc11.h (md_end): Remove.
426 * config/tc-mn10300.h (md_end): Remove.
427 * config/tc-sh.h (md_end): Remove.
428 * config/tc-v850.h (md_end): Remove.
429
430 * config/tc-ia64.c (emit_one_bundle): Don't protect
431 dwarf2 bits with debug_type.
432 (md_assemble): Likewise.
433 (ia64_end_of_source): Don't call dwarf2_finish.
434
ca683b78
JW		 4352000-11-16 Jim Wilson <wilson@redhat.com>
436
437 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
438 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
439 > 16.
440
6f620856
L		 4412000-11-16 H.J. Lu <hjl@gnu.org>
442
443 * config/obj-elf.c (obj_elf_symver): Don't check the missing
444 version name.
445
19d63e5d
KH		 4462000-11-15 Kazu Hirata <kazu@hxi.com>
447
448 * config/tc-tic30.c: Fix formatting.
449 * config/tc-tic80.c: Likewise.
450 * config/tc-v850.c: Likewise.
451 * config/tc-vax.c: Likewise.
452 * config/tc-w65.c: Likewise.
453 * config/tc-z8k.c: Likewise.
454
a8761a19
DD		 4552000-11-14 DJ Delorie <dj@redhat.com>
456
457 * config/tc-v850.c: Support dwarf2.
458 * config/tc-v850.h: Ditto.
459
460 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
461 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 462
88be23ec
BS		 4632000-11-15 Bernd Schmidt <bernds@redhat.com>
464
465 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
466 (errata_nops_necessary_p): New function.
467 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
468 md.
469
72a76794
JW		 4702000-11-14 Jim Wilson <wilson@redhat.com>
471
472 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
473 return little endian bfd formats.
474
4a1805b1
KH		 4752000-11-14 Kazu Hirata <kazu@hxi.com>
476
477 * config/aout_gnu.h: Fix formatting.
478 * config/atof-vax.c: Likewise.
479 * config/m68k-parse.h: Likewise.
480 * config/m88k-opcode.h: Likewise.
481 * config/obj-elf.c: Likewise.
482 * config/tc-arm.c: Likewise.
483 * config/tc-cris.c: Likewise.
484 * config/tc-i386.c: Likewise.
485 * config/tc-ia64.c: Likewise.
486 * config/tc-mn10300.c: Likewise.
487 * config/te-386bsd.h: Likewise.
488 * config/te-hppa.h: Likewise.
489 * config/te-nbsd.h: Likewise.
490 * config/te-ppcnw.h: Likewise.
491 * config/te-sparcaout.h: Likewise.
492 * config/te-tmips.h: Likewise.
493 * config/vax-inst.h: Likewise.
494 * config/vms-conf.h: Likewise.
495
c810873d
JJ		 4962000-11-14 Jakub Jelinek <jakub@redhat.com>
497
498 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
499
79082ff0
L		 5002000-11-13 H.J. Lu <hjl@gnu.org>
501
502 * config/obj-elf.c (elf_frob_symbol): Support
503 ".symver name,name2@@@nodename".
504 (elf_frob_file_before_adjust): Likewise.
505
506 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
507 and ".symver name,name2@@@nodename".
508 Fix a typo.
509
1da00eb4
L		 5102000-11-12 H.J. Lu (hjl@gnu.org)
511
512 * config/obj-elf.c (obj_elf_symver): Check missing version
513 name.
514
f585997b
L		 5152000-11-12 H.J. Lu (hjl@gnu.org)
516
517 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
518 instead of bfd_vma for non-bfd assemblers.
519
ef5c4bfc
KH		 5202000-11-09 Kazu Hirata <kazu@hxi.com>
521
522 * itbl-ops.c: Fix comment typos.
523
f5a30c2e
JW		 5242000-11-08 Jim Wilson <wilson@redhat.com>
525
526 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
527 (struct unwind): Add next_slot_frag field.
528 (slot_index): New parameters slot_frag and first_frag. Add code
529 to add in frag sizes when different. Add comments.
530 (fixup_unw_records): New locals first_frag and last_frag. Pass new
531 arguments to slot_index.
532 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
533 loop end. Set next_slot_frag field.
534
339681c0
L		 5352000-11-07 H.J. Lu <hjl@gnu.org>
536
537 * doc/as.texinfo (.symver): Updated for versioned symbol
538 reference.
539
540 * obj.h (format_ops): Add the frob_file_before_adjust field.
541
542 * config/obj-aout.c (aout_format_ops): Set the
543 frob_file_before_adjust field to 0.
544 * config/obj-coff.c (coff_format_ops): Likewise.
545 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
546
547 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
548 name.
549 (elf_frob_file_before_adjust): New function to remove unneeded
550 versioned symbols from the symbol table.
551 (elf_format_ops): Set the frob_file_before_adjust field to
552 elf_frob_file_before_adjust.
553
554 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
555 not defined.
556
557 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
558
4a314ec8
NC		 5592000-11-07 Peter Targett <peter.targett@arccores.com>
560
561 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
562 BIG_ENDIAN macros.
563 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
564 Fix compile time warning messages.
50705ef4 565
604d524f
NC		 5662000-11-07 Nick Clifton <nickc@redhat.com>
567
568 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
569 buffer in order to avoid buffer overflows.
570
44f5c83a
JW		 5712000-11-06 Steve Ellcey <sje@cup.hp.com>
572
573 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
574 Change M to m for -milp32 or -mlp64 to match gcc.
575 (dot_endp): Use bytes_per_address instead of 8.
576 (emit_one_bundle): Use number_to_chars_littleendian instead of
577 md_number_to_chars.
578 (fix_insn): Likewise.
579 (ia64_init): New function.
580 (ia64_target_format): New function.
581 (md_begin): Set endianness, arch, and machine as appropriate.
582 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
583 Make these macros depend on TE_HPUX macro.
584 (TARGET_FORMAT): Define.
585 (HOST_SPECIAL_INIT): Define.
586 * config/te-hpux.h: New file.
587 * configure.in: Add "ia64-*-hpux*" target to configure.
588 * configure: Regenerate.
50705ef4 589
7152f1dc
KH		 5902000-11-06 Kazu Hirata <kazu@hxi.com>
591
ef99799a
KH		 592 * as.c: Fix formatting.
593 * dwarf2dbg.c: Likewise.
594 * input-file.c: Likewise.
7152f1dc
KH		 595 * input-file.h: Likewise.
596 * input-scrub.c: Likewise.
ef99799a
KH		 597 * itbl-ops.c: Likewise.
598 * listing.c: Likewise.
599 * macro.h: Likewise.
600 * messages.c: Likewise.
601 * read.c: Likewise.
602 * subsegs.c: Likewise.
603 * subsegs.h: Likewise.
604 * write.c: Likewise.
7152f1dc 605
cf055d54
NC		 6062000-11-06 Nick Clifton <nickc@redhat.com>
607
608 * doc/as.texinfo: Add GNU Free Documentation License.
609 * doc/gasp.texi: Add GNU Free Documentation License.
610 * doc/as.1: Add GNU Free Documentation License.
611
8d6b5c8e
NC		 6122000-11-05 Nick Clifton <nickc@redhat.com>
613
614 * config/tc-arm.c: Add include of "dwarf2dbg.h"
615
59ff2774
NC		 6162000-11-02 Per Lundberg <plundis@chaosdev.org>
617
618 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
619 * configure: Regenerate.
620
37d8bb27
NC		 6212000-11-01 Nick Clifton <nickc@redhat.com>
622
623 * read.c (original_case_string): New global variable.
624 (read_a_source_file): Copy opcode string into
625 original_case_string if clobbering the case of the opcode.
626 * read.h: Export the definition of original_case_string.
627 * config/tc-arm.c (md_assembler): When parsing a .req
628 directive use the original opcode string, not the case
629 clobbered version.
630
d75bb8cf
NC		 6312000-11-02 Nick Clifton <nickc@redhat.com>
632
633 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 634 variable.
d75bb8cf
NC		 635 (md_assemble): Call dwarf2_generate_asm_lineno instead of
636 dwarf2_where and dwarf2_gen_line_info.
637
6c17cfe4
PB		 6382000-11-02 Theo Honohan <th@futuretv.com>
639
50705ef4 640 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 641
c51ce5f0
EC		 6422000-10-31 Eric Christopher <echristo@redhat.com>
643
644 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
645 or pc-relative, else use fx_offset.
646
f1bcba5b
JW		 6472000-10-31 Jim Wilson <wilson@redhat.com>
648
649 * config/tc-ia64.c (struct md): New field tag_fixups.
650 (ia64_flush_insns): Handle tag_fixups. Error if dangling
651 qualifying predicate.
652 (emit_one_bundle): Delete spurious multiplication by one. Handle
653 tag_fixups.
654 (ia64_start_line): Error if dangling qualifying predicate.
655 (defining_tag): New static variable.
656 (ia64_unrecognized_line, case '['): Parse tags.
657 (ia64_frob_label): Create tag_fixups.
658 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 659
8637c045
AM		 6602000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
661
662 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
663
ebeeafe6
BS		 6642000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
665
666 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
667
b041f888
KH		 6682000-10-30 Kazu Hirata <kazu@hxi.com>
669
670 * expr.c: Fix formatting.
671 * flonum-copy.c: Likewise.
672 * flonum.h: Likewise.
673 * gasp.c: Likewise.
674 * hash.c: Likewise.
675
d8374dcd
HPN		 6762000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
677
678 * as.h (OPTION_MD_BASE): Bump to 190.
679 * as.c (parse_args) <std_longopts>: Add comment about the need to
680 check OPTION_MD_BASE in as.h.
681
1308f14c
HPN		 682 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
683 for weak symbols.
684
6f6ef0fa
NC		 6852000-10-27 Nick Clifton <nickc@redhat.com>
686
687 * configure.in (emulations): Add m68hc12.
688 * configure: Regenerate.
689 * po/gas.pot: Regenerate.
c51ce5f0 690
bf1b5881
AH		 6912000-10-27 Aldy Hernandez <aldyh@redhat.com>
692
50705ef4
AM		 693 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
694 cpsr*.
695 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 696
85a39694
NC		 6972000-10-25 Nick Clifton <nickc@redhat.com>
698
699 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
700 a DWARF2 line number information sequence.
701
702 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
703
704 * read.c (generate_lineno_debug): Update comment describing why
705 DWARF2 line number debug information is not generated
706 automatically by this function.
707
708 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
709 not all.
c51ce5f0 710
85a39694
NC		 711 * config/tc-arm.h (md_end): Define.
712 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 713
85a39694
NC		 714 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
715 if generating DWARF2 line numbers.
716 (arm_end_of_source): New function. Call dwarf2_finish if
717 necessary.
718
719 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
720 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
721 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 722
cce0cbdc
DN		 7232000-10-25 Diego Novillo <dnovillo@cygnus.com>
724
725 * tc-i386.c: Fix prototype declarations for functions taking no
726 arguments.
727
64a0c779
DN		 7282000-10-24 Diego Novillo <dnovillo@cygnus.com>
729
730 * tc-i386.c (i386_operand_modifier): Remove.
731 (build_displacement_string): Remove.
732 (i386_parse_seg): Remove.
733 (i386_intel_memory_operand): Remove.
734 (i386_intel_operand): Re-write using recursive descent parser based
735 on MASM documentation.
736 (struct intel_parser_s): New structure.
737 (intel_parser): New static variable.
738 (struct intel_token): New structure.
739 (cur_token, prev_token): New static variables.
740 (T_NIL): Define.
741 (T_CONST): Define.
742 (T_REG): Define.
743 (T_BYTE): Define.
744 (T_WORD): Define.
745 (T_DWORD): Define.
746 (T_QWORD): Define.
747 (T_XWORD): Define.
748 (T_SHORT): Define.
749 (T_OFFSET): Define.
750 (T_PTR): Define.
751 (T_ID): Define.
752 (intel_match_token): New function.
753 (intel_get_token): New function.
754 (intel_putback_token): New function.
755 (intel_expr): New function.
756 (intel_e05): New function.
757 (intel_e05_1): New function.
758 (intel_e06): New function.
759 (intel_e06_1): New function.
760 (intel_e09): New function.
761 (intel_e09_1): New function.
762 (intel_e10): New function.
763 (intel_e10_1): New function.
764 (intel_e11): New function.
765
19f7b010
JJ		 7662000-10-20 Jakub Jelinek <jakub@redhat.com>
767
768 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
769 instructions to loose any special insn->architecture mask.
770
771 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
772 (sparc_md_end, sparc_arch_types, sparc_arch,
773 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
774 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
775 request v9b architecture if they are used).
776
3ae647a0
NC		 7772000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
778
779 * config/tc-m68k.c: Fix the previous misapplied patch.
780
5cbdaa77
NC		 7812000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
782
50705ef4
AM		 783 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
784 BFD_ASSEMBLER and !BFD_ASSEMBLER.
785 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
786 BFD_RELOC_*.
5cbdaa77 787
e6c774b4
KH		 7882000-10-17 Kazu Hirata <kazu@hxi.com>
789
790 * debug.c: Fix formatting.
791 * depend.c: Likewise.
792 * dwarf2dbg.c: Likewise.
793 * dwarf2dbg.h: Likewise.
794 * ecoff.c: Likewise.
795 * expr.c: Likewise.
796 * expr.h: Likewise.
797 * flonum-konst.c: Likewise.
798 * frags.h: Likewise.
799
ea20a7da
CC		 8002000-10-17 Chandrakala Chavva <cchavva@redhat.com>
801
802 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
803 options.
804 * doc/as.texinfo: Added notes about this new option.
805
266cb5f1
HPN		 8062000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
807
808 * config/tc-sh.c (JREG): Remove.
809 (md_convert_frag): Remove #if 0:d code using JREG.
810
6588847e
DN		 8112000-10-15 Diego Novillo <dnovillo@cygnus.com>
812
813 * config/tc-i386.c (i386_operand_modifier): Only match
814 modifiers SHORT and FLAT if they are followed by a space.
815 (parse_register): When `allow_naked_reg' is set, do not confuse
816 identifiers that start with a register name with a register.
817
30a2b4ef
KH		 8182000-10-12 Kazu Hirata <kazu@hxi.com>
819
820 * app.c: Fix formatting.
821 * as.c: Likewise.
822 * as.h: Likewise.
823 * bit_fix.h: Likewise.
824 * cgen.c: Likewise.
825 * cgen.h: Likewise.
826 * cond.c: Likewise.
827
d01e2a23
AM		 8282000-10-11 Alan Modra <alan@linuxcare.com.au>
829
830 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
831
44852b19
AM		 8322000-10-07 Alan Modra <alan@linuxcare.com.au>
833
dc1fc56b
AM		 834 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
835 Re-arrange function a little and improve error message.
836
44852b19
AM		 837 * write.c (write_relocs): Fix a comment.
838
839 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
840 link-once sections.
841
afa680f8
JW		 8422000-10-05 Jim Wilson <wilson@cygnus.com>
843
844 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
845
ce8a8b2f
AM		 8462000-10-05 Alan Modra <alan@linuxcare.com.au>
847
848 * config/tc-i386.c: Delete some useless comments, reformat others.
849
850 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
851 non-global syms in linkonce sections.
852
56d27c17
AM		 8532000-10-04 Ralf Baechle <ralf@gnu.org>
854
855 * config/tc-ia64.c (operand_match): Don't use // style comments.
856 * config/tc-i370.c: Likewise.
857
7b15d668
HPN		 8582000-09-29 Hans-Peter Nilsson <hp@axis.com>
859
860 Changes to handle varying register prefix and user symbol prefix.
861 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
862 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
863 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
864 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
865 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
866 (demand_register_prefix): New variable.
867 (md_pseudo_table): New pseudo ".syntax".
868 (md_longopts): New options --no-underscore and --underscore.
869 (cris_target_format): Return elf32-us-cris or elf32-cris depending
870 on symbols_have_leading_underscore.
871 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
872 (get_spec_reg): Ditto.
873 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
874 Fix formatting.
875 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
876 --help.
877 <case OPTION_NO_US, case OPTION_US>: New.
878 (md_show_usage): Be brief and reformat to match continuation of
879 --help.
880 * po/gas.pot: Regenerate.
881
27df9f40
AM		 8822000-09-28 Alan Modra <alan@linuxcare.com.au>
883
884 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
885 force relocs for 12 bit branches.
886 (md_apply_fix): Similarly, adjust logic here.
887
5506e1a5
AM		 8882000-09-28 Alan Modra <alan@linuxcare.com.au>
889
890 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
891 adjust for external and weak syms as we will use a reloc. Allow
892 for +8 offset when calculating limits of branches.
893 (hppa_fix_adjustable): Undo 2000-09-23 change.
894 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
895 Correct distance calculation.
47d89dba
AM		 896 (tc_gen_reloc): Print the file name and line number if we can't
897 handle a fixup.
5506e1a5
AM		 898
899 From John David Anglin <dave@hiauly1.hia.nrc.ca>
900 * config/tc-hppa.c (nonzero_dibits): Define.
901 (arg_reloc_stub_needed): Check each arg and return value
902 separately for zero case.
903 (pa_align): Declare argument `bytes'.
904
81d4177b
KH		 9052000-09-25 Kazu Hirata <kazu@hxi.com>
906
907 * config/tc-cris.c: Fix formatting.
908 * config/tc-d10v.h: Likewise.
909 * config/tc-d30v.c: Likewise.
910 * config/tc-d30v.h: Likewise.
911 * config/tc-fr30.c: Likewise.
912 * config/tc-fr30.h: Likewise.
913 * config/tc-m68k.c: Likewise.
914 * config/tc-m68k.h: Likewise.
915 * config/tc-pj.h: Likewise.
916 * config/tc-ppc.c: Likewise.
917 * config/tc-ppc.h: Likewise.
918 * config/tc-sh.c: Likewise.
919 * config/tc-sh.h: Likewise.
920 * config/tc-sparc.c: Likewise.
921 * config/tc-v850.h: Likewise.
922 * config/tc-vax.h: Likewise.
923 * config/tc-w65.h: Likewise.
924 * config/tc-z8k.h: Likewise.
925
959ee541
AM		 9262000-09-23 Alan Modra <alan@linuxcare.com.au>
927
928 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
929 checks only for ELF.
930 (hppa_force_relocation): Likewise.
931
139368c9
JW		 9322000-09-22 Jim Wilson <wilson@cygnus.com>
933
934 * config/tc-ia64.c (dv_sem): Add "stop".
935 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
936 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
937 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
938 match above.
939 (mark_resources): Check IA64_RS_PRr.
940
151337e8
NC		 9412000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
942
56d27c17 943 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 944 md_estimate_size_before_relax): Redesign and clean up the
945 relaxation mechanism.
946
0b7410c4
KH		 9472000-09-21 Kazu Hirata <kazu@hxi.com>
948
949 * config/tc-ns32k.c: Fix formatting.
950 * config/tc-ns32k.h: Likewise.
951
a4d24084
KH		 9522000-09-20 Kazu Hirata <kazu@hxi.com>
953
82efde3a
KH		 954 * config/tc-m32r.c: Fix formatting.
955 * config/tc-m32r.h: Likewise.
956 * config/tc-m68851.h: Likewise.
957 * config/tc-m68hc11.c: Likewise.
958 * config/tc-m68hc11.h: Likewise.
959 * config/tc-m88k.c: Likewise.
960 * config/tc-mcore.c: Likewise.
a75214e5 961 * config/tc-mcore.h: Likewise.
82efde3a
KH		 962 * config/tc-mips.c: Likewise.
963 * config/tc-mips.h: Likewise.
964 * config/tc-mn10200.h: Likewise.
965 * config/tc-mn10300.h: Likewise.
a75214e5 966 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 967 * config/tc-tahoe.h: Likewise.
968
4844386e 9692000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 970
971 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
972 Likewise in relaxation description comments.
973
9e754211
AM		 9742000-09-18 Alan Modra <alan@linuxcare.com.au>
975
976 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
977 subtraction of two syms without emitting a relocation.
978
979 From David Huggins-Daines <dhd@linuxcare.com>
980 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
981 global or weak symbols.
982
4a4f25cf
KH		 9832000-09-15 Kazu Hirata <kazu@hxi.com>
984
985 * config/tc-h8300.h: Fix formatting.
986 * config/tc-h8500.c: Likewise.
987 * config/tc-h8500.h: Likewise.
988 * config/tc-hppa.h: Likewise.
989 * config/tc-i370.h: Likewise.
990 * config/tc-i386.h: Likewise.
991 * config/tc-i860.c: Likewise.
992 * config/tc-i860.h: Likewise.
993 * config/tc-i960.h: Likewise.
994 * config/tc-ia64.c: Likewise.
995 * config/tc-ia64.h: Likewise.
996
1dab94dd
KH		 9972000-09-14 Kazu Hirata <kazu@hxi.com>
998
999 * config/tc-a29k.c: Fix formatting.
1000 * config/tc-alpha.c: Likewise.
1001 * config/tc-arc.c: Likewise.
1002 * config/tc-arc.h: Likewise.
1003 * config/tc-arm.c: Likewise.
1004 * config/tc-arm.h: Likewise.
1005 * config/tc-avr.c: Likewise.
1006 * config/tc-avr.h: Likewise.
1007 * config/tc-tic30.c: Likewise.
1008 * config/tc-tic30.h: Likewise.
1009 * config/tc-tic54x.c: Likewise.
1010 * config/tc-tic54x.h: Likewise.
1011 * config/tc-tic80.c: Likewise.
1012 * config/tc-tic80.h: Likewise.
1013
7484b8e6
TW		 10142000-09-14 Timothy Wall <twall@cygnus.com>
1015
1016 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1017 parallel comparisons for later use.
1018 (struct rsrc): Add parallel comparison type.
1019 (resources_match): Skip special cases of PR usage (non-conflicting
1020 parallel compares).
56d27c17 1021
bf514e21
KH		 10222000-09-13 Kazu Hirata <kazu@hxi.com>
1023
1024 * config/obj-ecoff.c: Fix formatting.
1025 * config/obj-elf.c: Likewise.
1026 * config/obj-elf.h: Likewise.
1027 * config/obj-evax.h: Likewise.
1028 * config/obj-generic.h: Likewise.
1029 * config/obj-hp300.c: Likewise.
1030 * config/obj-hp300.h: Likewise.
1031 * config/obj-ieee.h: Likewise.
1032 * config/obj-vms.c: Likewise.
1033 * config/obj-vms.h: Likewise.
1034
156c2f8b 10352000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1036
50705ef4
AM		 1037 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1038 (md_parse_option): Ditto.
1039 (md_longopts): Add -mips32 option.
1040 (md_show_usage): Document new options.
1041 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1042 (mips_ip): Assemble mfc0 with a sub-selection code.
1043 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1044 (mips_cpu_to_str): New function.
1045 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1046 Use CPU_* defines instead of hardcoded numbers.
1047
50705ef4
AM		 1048 * doc/as.texinfo: Document new options.
1049 * doc/c-mips.texi: Ditto.
156c2f8b 1050
a01b9fa4
KH		 10512000-09-12 Kazu Hirata <kazu@hxi.com>
1052
1053 * as.h: Fix formatting.
1054 * asintl.h: Likewise.
1055 * bit_fix.h: Likewise.
dcd619be
KH		 1056 * config/obj-aout.c: Likewise.
1057 * config/obj-aout.h: Likewise.
1058 * config/obj-bout.c: Likewise.
1059 * config/obj-bout.h: Likewise.
1060 * config/obj-coff.c: Likewise.
1061 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1062 * dwarf2dbg.h: Likewise.
1063 * expr.h: Likewise.
1064 * flonum.h: Likewise.
1065 * frags.h: Likewise.
1066 * itbl-ops.h: Likewise.
1067 * macro.h: Likewise.
1068 * read.h: Likewise.
1069 * sb.h: Likewise.
1070 * struc-symbol.h: Likewise.
1071 * subsegs.h: Likewise.
1072 * symbols.h: Likewise.
1073 * tc.h: Likewise.
1074 * write.h: Likewise.
1075
92774660
KH		 10762000-09-11 Kazu Hirata <kazu@hxi.com>
1077
f0e652b4
KH		 1078 * bignum-copy.c: Fix formatting.
1079 * config/tc-i370.c: Likewise.
92774660
KH		 1080 * config/tc-i960.c: Likewise.
1081 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1082 * ehopt.c: Likewise.
1083 * flonum-copy.c: Likewise.
1084 * flonum-konst.c: Likewise.
1085 * flonum-mult.c: Likewise.
1086 * literal.c: Likewise.
1087 * read.c: Likewise.
1088 * sb.c: Likewise.
1089 * stabs.c: Likewise.
1090 * subsegs.c: Likewise.
92774660 1091
222f8079
PB		 10922000-09-09 Philip Blundell <philb@gnu.org>
1093
1094 * configure.in (arm*-*-uclinux*): New target.
1095 * configure: Regenerate.
1096
c488923f
KH		 10972000-09-09 Kazu Hirata <kazu@hxi.com>
1098
1099 * input-file.c: Fix formatting.
1100 * itbl-ops.c: Likewise.
1101 * messages.c: Likewise.
1102
e0e3ecca
PB		 11032000-09-08 Philip Blundell <philb@gnu.org>
1104
1105 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1106 offset is negative.
1107
5d64ca4e
L		 11082000-09-07 H.J. Lu <hjl@gnu.org>
1109
1110 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1111 * configure: Rebuild.
1112
bdaaa2e1
KH		 11132000-09-07 Kazu Hirata <kazu@hxi.com>
1114
e49bc11e
KH		 1115 * atof-generic.c: Fix formatting.
1116 * config/tc-mips.c: Likewise.
e13b337a
KH		 1117 * config/tc-vax.c: Likewise.
1118 * input-scrub.c: Likewise.
bdaaa2e1 1119
d07ed2cd
AO		 11202000-09-07 Alexandre Oliva <aoliva@redhat.com>
1121
1122 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1123 * configure.in (sh-*-linux*): Added.
1124 * configure: Rebuilt.
1125
86905619
KH		 11262000-09-06 Kazu Hirata <kazu@hxi.com>
1127
a28a3ccf
JL		 1128 * config/tc-hppa.c: Fix formatting.
1129
86905619
KH		 1130 * ecoff.c: Fix formatting.
1131
58cccadb
AO		 11322000-09-06 Alexandre Oliva <aoliva@redhat.com>
1133
1134 * configure: Rebuilt with new libtool.m4.
1135
542d6675
KH		 11362000-09-05 Kazu Hirata <kazu@hxi.com>
1137
1138 * cgen.c: Fix formatting.
1139 * config/tc-ia64.c: Likewise.
1140
5b343f5a
NC		 11412000-09-05 Nick Clifton <nickc@redhat.com>
1142
1143 * aclocal.m4: Regenerate.
1144 * config.in: Regenerate.
1145 * configure: Regenerate.
1146 * po/gas.pot: Regenerate.
50bbae35 1147
07e90ad5
HPN		 11482000-09-05 Hans-Peter Nilsson <hp@axis.com>
1149
1150 * config/tc-cris.c: Correct comment typos.
1151
1485d400
EC		 11522000-09-05 Eric Christopher <echristo@cygnus.com>
1153
1154 * config/tc-mn10300.c: Cleanup.
1155 (md_pcrel_from): Enable.
1156
904a31bf
AM		 11572000-09-05 Alan Modra <alan@linuxcare.com.au>
1158
927781e2
AM		 1159 * expr.c (operand): Fix a comment typo.
1160 * write.c (write_relocs): Fix a signed/unsigned warning.
1161
ecacdc7a
AM		 1162 * config/tc-hppa.c (fudge_reg_expressions): New
1163 (hppa_force_reg_syms_absolute): New.
1164 (pa_equ): Allow reg_section expressions.
1165 * config/tc-hppa.c (md_optimize_expr): Define.
1166 (hppa_force_reg_syms_absolute): Prototype.
1167
1168 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1169 (pa_parse_number): Pass in arg to select fp reg parsing.
1170 Return 1 to indicate format checks pass. If strict, then only
1171 accept a register or register symbol. Return value in...
1172 (pa_number): New static for pa_parse_number.
1173 (FP_REG_BASE): Define.
1174 (FP_REG_RSEL): Define.
1175 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1176 appropriate. White space changes.
1177 (need_pa11_opcode): Don't bother passing any params, get them from
1178 globals instead.
1179 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1180 Remove extraneous check in case 'Q'.
1181 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1182 reg, set section of resulting symbol to reg_section.
1183 (pa_parse_space_stmt): Modify call to pa_parse_number.
1184 (pa_space): Likewise.
1185
904a31bf
AM		 1186 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1187 (hppa_force_relocation): Handle vtable relocs.
1188 (pa_vtable_entry): New.
1189 (pa_vtable_inherit): New.
1190 (md_pseudo_table): Add entries for vtable pseudos.
1191 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1192 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1193 against weak syms.
1194 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1195 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1196 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1197 millicode import.
1198 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1199 specify a symbol type.
1200
1201 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1202 dependent things together.
1203 (md_elf_symbol_type): Define.
1204
1205 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1206 symbol.
1207 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1208
1209 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1210 (obj_elf_vtable_entry): Declare.
1211
1212 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1213 and export function.
1214 (obj_elf_vtable_entry): Similarly.
1215 (elf_pseudo_table): Fix the damage with a cast.
1216
a47cf567 12172000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1218
1219 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1220 for template selection when a label is needed.
1221
197865e8
KH		 12222000-09-02 Kazu Hirata <kazu@hxi.com>
1223
1224 * config/tc-ia64.c: Fix formatting.
1225
18e03609
NC		 12262000-09-02 Nick Clifton <nickc@redhat.com>
1227
1228 * configure.in: Increase version number to 2.10.91.
1229 * configure: Regenerate.
1230 * aclocal.m4: Regenerate.
1231 * config.in: Regenerate.
1232 * po/gas.pot: Regenerate.
1233 * Makefile.in: Regenerate.
1485d400 1234
a1cc9221
AO		 12352000-09-01 Alexandre Oliva <aoliva@redhat.com>
1236
1237 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1238 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1239 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1240 similar relocs.
1241 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1242 branches.
1243
12442000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1245
1246 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1247 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1248 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1249 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1250 (GOT_symbol): New variable.
1251 (md_undefined_symbol): Set it.
1252
44576e1f
RH		 12532000-09-01 Richard Henderson <rth@cygnus.com>
1254
1255 * config/tc-ia64.c (match): Don't inline.
1256 (extra_goodness): New.
1257 (md_begin): Prefer nop.f and nop.b for best_template.
1258
29f8404c
KH		 12592000-08-31 Kazu Hirata <kazu@hxi.com>
1260
76b0a8c0
KH		 1261 * as.c: Fix formatting.
1262 * cond.c: Likewise.
1263 * frags.c: Likewise.
29f8404c
KH		 1264 * macro.c: Likewise.
1265
b4c1ea07
EC		 12662000-08-31 Eric Christopher <echristo@cygnus.com>
1267
1268 * config/tc-mn10300.c: Cleanup and fix warnings.
1269 (md_pseudo_table): Add initializers.
1270 (md_show_usage): Cleanup.
1271 (md_parse_option): Fix warnings.
1272 (md_undefined_symbol): Fix warnings.
1273 (md_conver_frag): Fix warnings.
1274 (tc_gen_reloc): Fix warnings.
1275 (md_apply_fix3): Fix warnings.
1276 (check_operand): Fix warnings.
1277
ac48eca1
AO		 12782000-08-31 Alexandre Oliva <aoliva@redhat.com>
1279
1280 * acinclude.m4: Include libtool and gettext macros from the
1281 top level.
1282 * aclocal.m4, configure: Rebuilt.
1283
e0c21649
GK		 12842000-08-30 Mark Hatle <mhatle@mvista.com>
1285
1286 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1287
cf39a089
KH		 12882000-08-31 Kazu Hirata <kazu@hxi.com>
1289
1290 * listing.c: Fix formatting.
1291
3ee4defc
KH		 12922000-08-29 Kazu Hirata <kazu@hxi.com>
1293
1294 * app.c: Fix a comment typo. Fix formatting.
1295
1e8d20f4
NC		 12962000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1297
50bbae35
AM		 1298 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1299 offset of the target destination for jmp instructions.
1300 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1301
5bcac8a4
HPN		 13022000-08-24 Hans-Peter Nilsson <hp@axis.com>
1303
1304 * NEWS: Mention support for CRIS.
1305
46547ecc
DC		 1306Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1307
1308 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1309 Sets `.lcomm' alignment to zero.
1310
4b853faa
AO		 13112000-08-23 Alexandre Oliva <aoliva@redhat.com>
1312
1313 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1314 (TC_FIX_ADJUSTABLE): Define.
1315
efcc5914
JW		 13162000-08-23 Jim Wilson <wilson@cygnus.com>
1317
1318 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1319 unwind.personality_routine is set.
1320
aca719bf
AO		 13212000-08-23 H.J. Lu <hjl@gnu.org>
1322
1323 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1324
a3da4de1
AO		 13252000-08-23 Alexandre Oliva <aoliva@redhat.com>
1326
1327 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1328 environment is pe.
1329
56385375
L		 13302000-08-22 H.J. Lu <hjl@gnu.org>
1331
1332 * config.in (STRICTCOFF): New for strict COFF.
1333
1334 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1335 i386-*-go32* and i386-go32-rtems*.
1336 * configure: Rebuilt.
1337
1338 * config/obj-coff.c (obj_coff_endef): Follow the historical
1339 behavior if STRICTCOFF is not defined.
1340
1341 * doc/internals.texi: Document STRICTCOFF.
1342
8f36cd18
AO		 13432000-08-22 Alexandre Oliva <aoliva@redhat.com>
1344
1345 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1346 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1347 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1348 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1349 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1350 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1351 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1352 Likewise.
1353
58a77e41
EC		 13542000-08-22 Eric Christopher <echristo@cygnus.com>
1355
1356 * config/tc-mn10300.c: (md_apply_fix): New function.
1357 (mn10300_force_relocation): New function.
1358 (mn10300_fix_adjustable): New function.
1359
1360 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1361 (TC_HANDLES_FX_DONE): Define.
1362 (obj_fix_adjustable): Define.
1363 (MD_APPLY_FIX3): Define.
1364 (TC_LINKRELAX_FIXUP): Define.
1365
1366 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1367 previously defined.
1368 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1369
1370 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1371
ded0649c
JE		 13722000-08-21 Jason Eckhardt <jle@cygnus.com>
1373
1374 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1375 if the fixup resulted in a relocation.
1376
66102fe2
NC		 13772000-08-18 Nick Clifton <nickc@redhat.com>
1378
1379 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1380 Make reference to first element of shift_names explicit.
1381
02198638
AO		 13822000-08-18 Alexandre Oliva <aoliva@redhat.com>
1383
1384 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1385 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1386 add a symbol's address. Removed all target-specific #ifdefs that
1387 used to accomplished the same.
1388 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1389 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1390 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1391 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1392 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1393
353e2c69
KH		 13942000-08-17 Kazu Hirata <kazu@hxi.com>
1395
1396 * dwarf2dbg.c: Fix formatting.
1397
4fb7971f
NC		 13982000-08-17 Nick Clifton <nickc@redhat.com>
1399
1400 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1401 to be recoded as logical shift lefts by zero.
1402
50b81f19
JW		 14032000-08-16 Jim Wilson <wilson@cygnus.com>
1404
1405 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1406 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1407 source registers.
1408 (note_register_values): Handle IA64_OPND_R3_2 operands.
1409
f869cfc6
JE		 14102000-08-16 Jason Eckhardt <jle@cygnus.com>
1411
50bbae35 1412 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1413
8cb8bcba
NC		 14142000-08-16 Nick Clifton <nickc@redhat.com>
1415
1416 * config/tc-arm.c (struct asm_shift): Delete.
1417 (shift[]): Delete.
1418 (enum asm_shift_index): New.
1419 (struct asm_shift_properties): New.
1420 (struct asm_shift_name): New.
1421 (shift_properties[]); New.
1422 (shift_names[]); New.
1423
1424 (decode_shift): Use new structures.
1425 Issue a warning is "ROR #0" is used.
1426 Issue a warning if "ASR #0" or "LSR #0" is used.
1427
1428 (md_begin): Initialise arm_shift_hsh table from new
1429 asm_shift_name array.
1430
c2158c24
JJ		 14312000-08-16 Jakub Jelinek <jakub@redhat.com>
1432
1433 * config/tc-sparc.c: Kill all warnings.
1434 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1435 in -xarch= as well.
1436 (md_show_usage): Update usage text.
1437
70485b5c
NC		 14382000-08-16 Nick Clifton <nickc@redhat.com>
1439
c2158c24 1440 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1441 useful.
1442
a47cf567 14432000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1444
1445 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1446
1447 * config/tc-sh.c (md_assemble): Changed so debug_type
1448 test performed for ppi_assemble
1449 * config/tc-sh.c: Included dwarf2dbg.h.
1450 (debug_line): Defined.
1451 (md_assemble): Generates dwarf2 line info.
1452 (sh_finalize): New function. Finalize dwarf2 info.
1453 (assemble_ppi): Returns size of code generated.
1454 (build_Mytes): Returns size of code generated.
1455 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1456 * config/tc-sh.h (md_end): Defined.
1457 (sh_finalize): Declared.
1458
1db77c8e
AO		 14592000-08-15 Alexandre Oliva <aoliva@redhat.com>
1460
1461 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1462 md_number_to_chars.
1463
046b3b54
NC		 14642000-08-14 Nick Clifton <nickc@redhat.com>
1465
1466 * config/tc-arm.c (do_bx): Allow "bx pc".
1467
c43c2cc5
JW		 14682000-08-14 Jim Wilson <wilson@cygnus.com>
1469
1470 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1471 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1472 (md_begin): Change assignment to md.flag to OR in the new bit.
1473
d1d8ba22
NC		 14742000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1475
1476 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1477 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1478 C_MOU, and C_EOS.
d1d8ba22 1479
22b36938
JE		 14802000-08-14 Jason Eckhardt <jle@cygnus.com>
1481
1482 * NEWS: Mention i860 support.
1483
c0bd0db2
JL		 1484Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1485
1486 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1487
0ac658b8
AS		 14882000-08-14 Andreas Schwab <schwab@suse.de>
1489
1490 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1491
9fc2dda2
JE		 14922000-08-11 Andreas Schwab <schwab@suse.de>
1493
1494 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1495 argument.
1496
bc4466dc
KH		 14972000-08-11 Kazu Hirata <kazu@hxi.com>
1498
1499 * expr.c: Fix formatting.
351aa9f6 1500 * config/obj-bout.c: Likewise.
bc4466dc 1501
a9c99419
JE		 15022000-08-10 Jason Eckhardt <jle@cygnus.com>
1503
1504 * doc/c-i860.texi: Flesh out the i860 section more.
1505
7c743825
KH		 15062000-08-10 Kazu Hirata <kazu@hxi.com>
1507
1508 * symbols.c: Fix formatting.
929b12bc 1509 * expr.c: Likewise.
7c743825 1510
fa2255cb
DN		 1511Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1512
1513 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1514 has the IgnoreSize bit set.
1515
fc997f4b
AM		 15162000-08-09 Alan Modra <alan@linuxcare.com.au>
1517
1518 From Rodney Brown <RodneyBrown@mynd.com>
1519 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1520 * configure: Regenerate.
1521
a47cf567
NC		 15222000-08-09 Kazu Hirata <kazu@hxi.com>
1523
1524 * hash.c: Fix formatting.
1525 * gasp.c: Likewise.
1526
305d537e
JE		 15272000-08-08 Jason Eckhardt <jle@cygnus.com>
1528
1529 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1530 (i860_fix_info): New enum.
1531 (MD_APPLY_FIX3): Define.
1532 (WORKING_DOT_WORD): Define.
1533 (TC_HANDLES_FX_DONE): Define.
1534 (DIFF_EXPR_OK): Define.
1535 (LISTING_HEADER): Define.
1536 (TARGET_FORMAT): Select target format based on endian flag.
1537 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1538 (target_big_endian): Add external declaration.
1539
1540 * config/tc-i860.c: All existing code reworked completely. Other
1541 new code shown below.
1542 (SYNTAX_SVR4): Define.
1543 (target_warn_expand): New variable.
1544 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1545 (md_longopts): Declare and define with new options (-EL, -EB,
1546 and -mwarn-expand).
1547 (md_show_usage): New function.
1548 (md_operand): New function.
1549 (obtain_reloc_for_imm16): New function.
1550 (md_apply_fix3): New function.
1551 (tc_gen_reloc): New function.
1552
df86943d
NC		 15532000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1554
1555 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1556 2 bytes of the jump address are in the same frag.
1557 (find): Accept 68hc12 register indirect modes.
1558
1559 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1560
30d25259
RH		 15612000-08-07 Richard Henderson <rth@cygnus.com>
1562
1563 * config/tc-ia64.c (unwind): Add prologue_mask member.
1564 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1565 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1566 (dot_body): Clear unwind.prologue_mask.
1567 (dot_prologue): Set it. Accept a register second argument.
1568
2d484c7f
KH		 15692000-08-07 Kazu Hirata <kazu@hxi.com>
1570
1571 * config/atof-ieee.c: Fix formatting.
1572 * config/atof-tahoe.c: Likewise.
1573
a47cf567 15742000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1575
3d4ae3c0
NC		 1576 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1577 work.
1578
c91d2e08
NC		 1579 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1580 of .popsection, .previous, .pushsection, .subsection,
1581 .version, .vtable_entry, .vtable_inherit and .weak.
1582
47926f60
KH		 15832000-08-05 Kazu Hirata <kazu@hxi.com>
1584
1585 * config/tc-cris.c: Fix formatting.
1586 * config/tc-i386.c: Likewise.
1587 * config/tc-sparc.c (sparc_ip): Simplify the code.
1588
ab3e48dc
KH		 15892000-08-04 Kazu Hirata <kazu@hxi.com>
1590
1591 * config/tc-cris.c: Rearrange code for readability.
1592 * config/tc-d10v.c: Fix formatting.
1593 * config/tc-m32r.c: Likewise.
1594 * config/tc-sparc.c: Likewise.
1595
3d56ab85
JW		 15962000-08-02 Jim Wilson <wilson@cygnus.com>
1597
1598 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1599 before ia64_find_opcode.
1600 (md_assemble): Likewise.
1601
3f9dfb2c
NC		 16022000-08-01 Nick Clifton <nickc@cygnus.com>
1603
a47cf567 1604 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1605 Undo some formatting fixes.
3f9dfb2c 1606
28e4f854
KH		 16072000-08-01 Kazu Hirata <kazu@hxi.com>
1608
1609 * config/obj-som.c: Fix formatting.
1610 * config/obj-ieee.c: Likewise.
1611 * config/tc-arm.c: Likewise.
1612 * config/tc-v850.c: Likewise.
1613
a570e639
NC		 16142000-08-01 Nick Clifton <nickc@redhat.com>
1615
1616 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1617 index by command line option.
58a77e41 1618
a570e639
NC		 16192000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1620
1621 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1622 (@node M68K-Branch): Rewrite to match the reality.
1623
e3308d0d
JE		 16242000-07-31 Jason Eckhardt <jle@cygnus.com>
1625
1626 * doc/c-i860.texi: New file.
1627 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1628 * doc/Makefile.in: Regenerate.
1629 * doc/all.texi: Add I860 as relevant architecture.
1630 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1631
2fd5405a
NC		 16322000-07-31 Kazu Hirata <kazu@hxi.com>
1633
1634 * config/tc-d30v.c: Fix formatting.
1635
28e7409f
NC		 16362000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1637
50bbae35
AM		 1638 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1639 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1640 long emit a long branch if available instead of an absolute jump, never
1641 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1642
1643 * doc/c-m68k.texi: Document new command line option.
58a77e41 1644
a47cf567
NC		 16452000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1646
1647 * config/tc-avr.c: Use PARAMS macro in function declarations.
1648 Don't declare md_pcrel_from_section (already in tc-avr.h).
1649 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1650 (avr_operand): Don't set (unsigned) op_mask to -1.
1651
534022ea
JE		 16522000-07-28 Jason Eckhardt <jle@cygnus.com>
1653
50bbae35
AM		 1654 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1655 * configure: Regenerated.
1656 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1657 of operand to the .type directive (.e.g, "type").
534022ea 1658
4c400d5e
AM		 16592000-07-28 Alan Modra <alan@linuxcare.com.au>
1660
1661 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1662 * app.c (do_scrub_chars): Record where first comment found.
1663 * read.c (read_a_source_file): Init found_comment on entry, and
1664 notify whether comments found on exit.
1665 * config/tc-hppa.c (md_shortopts): Add "c".
1666 (md_longopts): Add warn-comment.
1667 (md_parse_option): Handle it.
1668 (md_show_usage): Show available options.
1669 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1670
0aa529cb
AC		 1671Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1672
1673 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1674 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1675 sym_ptr_ptr
0aa529cb
AC		 1676 (md_estimate_size_before_relax): Don't fall off end of function.
1677
c6a7ab1f
NC		 16782000-07-27 Kazu Hirata <kazu@hxi.com>
1679
1680 * config/tc-avr.c: Fix formatting.
1681 * config/tc-ns32k.c: Likewise.
1682
e0c6ed95
AM		 16832000-07-27 Alan Modra <alan@linuxcare.com.au>
1684
1685 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1686
16872000-07-27 Kazu Hirata <kazu@hxi.com>
1688
1689 * config/tc-d10v.c: Fix formatting.
1690 * config/tc-z8k.c: Likewise.
1691 * config/tc-sparc.c: Likewise.
1692
6883dc5e 16932000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1694
1695 * cgen.c (queue_fixup): Declare opinfo.
1696 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1697 (gas_cgen_md_operand): Ditto.
1698 (gas_cgen_md_apply_fix3): Ditto.
1699
39da8128
DD		 17002000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1701
1702 * config/obj-coff.c (obj_frob_symbol): Don't merge
1703 labels. Don't merge if the symbol isn't constant. Return
1704 immediately if a symbol is merged.
1705
65e68b04
AM		 17062000-07-22 Alan Modra <alan@linuxcare.com.au>
1707
1708 * frags.c (frag_align): Correct absolute section alignment.
1709
5e0d736c
DD		 17102000-07-20 DJ Delorie <dj@redhat.com>
1711
1712 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1713 it breaks linking against DLLs.
1714
3bcbcc3d
HPN		 17152000-07-20 Hans-Peter Nilsson <hp@axis.com>
1716
1717 * configure.in: Add CRIS support.
1718 * configure: Regenerate.
1719 * Makefile.am: (CPU_TYPES): Add cris.
1720 (CPU_OBJ_VALID) [aout]: Add cris.
1721 (MULTI_CPU_TYPES): Add cris.
1722 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1723 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1724 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1725 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1726 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1727 Regenerate dependencies.
1728 * Makefile.in: Regenerate.
1729 * aclocal.m4: Regenerate.
1730 * as.c: Declare crisaout, criself.
1731 * config/tc-cris.h, config/tc-cris.c: New.
1732 * config/e-criself.c, config/e-crisaout.c: New.
1733 * po/POTFILES.in, po/gas.pot: Regenerate.
1734
041ff4dd 17352000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1736
041ff4dd 1737 * read.c: Fix formatting.
efaf0ba4 1738 * write.c: Fix formatting.
041ff4dd 1739
f980ada0
L		 17402000-07-19 H.J. Lu <hjl@gnu.org>
1741
1742 * sb.c: Include <stdlib.h> if exists for abort ().
1743
25a8b250
AM		 17442000-07-19 Alan Modra <alan@linuxcare.com.au>
1745
1746 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1747 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1748 (pa_type_args): Same here.
1749
7a9aaf92
NC		 17502000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1751
1752 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1753 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1754 the storage class is already set.
1755
8098403c
NC		 17562000-07-17 Kazu Hirata <kazu@hxi.com>
1757
fafb6d17 1758 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1759 * config/tc-mn10200.c: Likewise.
1760 * config/tc-mn10300.c: Likewise.
1761 * config/tc-pj.c: Likewise.
1762 * config/tc-tic80.c: Likewise.
1763 * config/tc-w65.c: Likewise.
8098403c 1764
977e771a
FCE		 17652000-07-17 Frank Ch. Eigler <fche@redhat.com>
1766
1767 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1768 is defined.
1769
63bf5651
ILT		 17702000-07-15 Ian Lance Taylor <ian@zembu.com>
1771
1772 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1773 @code.
1774
1cd1c99b
AM		 17752000-07-15 Alan Modra <alan@linuxcare.com.au>
1776
1777 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1778 ELF as are used for SOM (except the 32-bit reloc one) to decide
1779 whether a symbol can be reduced to a section symbol. Expand on
1780 the comment for symbols involved in LR% and RR% expressions.
1781
119d663a
NC		 17822000-07-14 Nick Clifton <nickc@cygnus.com>
1783
1784 * config/tc-mips.c (mips_disable_float_construction): New
1785 static variable. Set to true if doubles should not be
1786 constructed by loading two single width fp registers with
1787 halves of the value.
1788 (mips_ip): Test mips_disable_float_construction.
1789 (md_longopts): Add command line switches --construct-floats
1790 and --no-construct-floats.
1791 (md_parse_option): Parse new command line options.
1792 (md_show_usage): Describe new command line options.
1793
1794 * doc/c-mips.texi: Document new command line options.
1795
906fac54
AM		 17962000-07-13 Koundinya K <kk@ddeorg.soft.net>
1797
1798 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1799 * configure: Regenerate.
1800
18012000-07-13 Hans-Peter Nilsson <hp@axis.com>
1802
1803 * configure.in (DEFAULT_EMULATION setting): Revert part of
1804 2000-07-01 change that set te_multi=multi unless set to tmips.
1805 * configure: Regenerate.
1806
7f788821
NC		 18072000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1808
1809 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1810 section when aligning it increases its size.
7f788821 1811
9a736b6b
NC		 18122000-07-11 Kazu Hirata <kazu@hxi.com>
1813
1814 * config/tc-tic54x.c: Fix formatting.
1815
3dd5103b
NC		 18162000-07-10 Kazu Hirata <kazu@hxi.com>
1817
1818 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1819 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1820
46b85d42
AM		 18212000-07-10 Alan Modra <alan@linuxcare.com.au>
1822
1823 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1824 displacements correctly.
1825
1826 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1827
18282000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1829
1830 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1831 warning.
1832 (hash_jam): Ditto.
1833
ad1079af
AM		 18342000-07-09 Alan Modra <alan@linuxcare.com.au>
1835
1836 From David Huggins-Daines <dhd@linuxcare.com>
1837 * config/te-hppalinux64.h: Add a new emulation.
1838 * configure.in (emulations): Add configure bits to support the
1839 64-bit Linux/parisc target.
1840 * configure: Regenerate.
1841
1842 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1843 (md_shortopts): Add `V' for ELF.
1844
1845 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1846 when SOM or ELF_ARG_RELOC are defined.
1847 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1848 ELF_ARG_RELOC are defined.
1849 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1850 (pa_stringer): ..Do it here instead. Fix comment typos.
1851 (hppa_force_relocation): Cast enums to int before comparing with
1852 ints.
1853
1854 From Ryan Bradetich <rbradetich@uswest.net>
1855 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1856 redifinition warning.
1857 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1858 (hppa_force_relocation): ditto
ad1079af
AM		 1859 (md_apply_fix): Added cast to buf to fix warnings.
1860
1861 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1862 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1863
1864 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1865 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1866 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1867 reloc_type** to avoid warnings in switch.
1868 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1869 little earlier instead.
1870
1871 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1872 and elf.
1873 (pa_type_args): Use symbol_arg_reloc_info.
1874 (struct pa_it): Make arg_reloc unsigned int.
1875 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1876 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1877 (pa_code): Delete. pa_text duplicates this function.
1878 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1879 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1880 int.
1881 (cons_fix_new_hppa): Actually change selector to e_fsel when
1882 warning about assuming so.
1883 (tc_gen_reloc): More example elf arg reloc code.
1884 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1885 (hppa_force_relocation): Likewise.
1886
1887 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1888 files.
1889 (pa_end_of_source): Prototype.
1890 (hppa_fix_adjustable): Prototype.
1891 (LABELS_WITHOUT_COLONS): Move it..
1892 * config/te-hppa.h: To here.
1893
1894 * config/te-hppa64.h: New file.
1895
1896 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1897 type.
1898 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1899 format -10, -16, 16 relocs.
1900 (hppa_elf_mark_end_of_function): Test for null
1901 last_call_info->start_symbol
1902
1903 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1904 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1905 re_assesmble_* functions. Delete extraneous statements. Fix
1906 typos in comments.
1907 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1908 insn to re_assemble_*.
1909
623aa224
UC		 19102000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1911
1912 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1913
c4aa876b
NC		 19142000-07-08 Kazu Hirata <kazu@hxi.com>
1915
1916 * config/tc-sh.c: Fix formatting.
d0313fb7 1917 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1918 * depend.c: Fix formatting.
1919 * flonum-konst.c: Likewise.
1920 * flonum-mult.c: Likewise.
c4aa876b 1921
6b31947e
NC		 19222000-07-07 Kazu Hirata <kazu@hxi.com>
1923
a5bfe8c9 1924 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1925 * config/obj-vms.c: Fix comments.
1926 * config/tc-a29k.c: Likewise.
1927 * config/tc-alpha.c: Likewise.
1928 * config/tc-h8300.c: Likewise.
1929 * config/tc-h8500.c: Likewise.
1930 * config/tc-i370.c: Likewise.
1931 * config/tc-ia64.c: Likewise.
1932 * config/tc-m68hc11.c: Likewise.
1933 * config/tc-m68k.c: Likewise.
1934 * config/tc-mips.c: Likewise.
1935 * config/tc-ns32k.c: Likewise.
1936 * config/tc-ppc.c: Likewise.
1937 * config/tc-z8k.c: Likewise.
6b31947e 1938
b8a9dcab
NC		 19392000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1940
1941 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1942 Default to '(SEC_LOAD | SEC_DATA)'.
1943 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1944
1945 * doc/internals.texi (CPU Backend): Describe
1946 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1947
beb2de9b
AC		 1948Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1949
1950 * as.c (parse_args): NULL terminate the long option list.
1951
24ddb296
AC		 1952Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1953
1954 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1955 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1956
1fe72011
NC		 19572000-07-05 Nick Clifton <nickc@cygnus.com>
1958
1959 * config/tc-d30v.c (write_2_short): Further changes to warning
1960 messages produced when combining EITHER_BUT_PREFER_MU attributed
1961 opcodes.
1962
a5bfe8c9 19632000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1964
1965 * MAINTAINERS: new
1966
8de8f17e
AO		 19672000-07-04 Alexandre Oliva <aoliva@redhat.com>
1968
1969 * config/tc-arm.c (psrs): Accept combinations of flags.
1970
00d2865b
NC		 19712000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1972
1973 * config/tc-avr.c: Change _ () to _() around all strings marked
1974 for translation (exception from the usual coding style).
1975 (avr_opt): New struct variable, how the new switches are set.
1976 (OPTION_MMCU): Define as 'm' and actually use.
1977 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1978 (show_mcu_list): New function, display the list of known MCUs.
1979 (md_show_usage): Document the new switches. Call show_mcu_list.
1980 (avr_set_arch): Change 'm' to OPTION_MMCU.
1981 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1982 Handle the new switches.
1983 (avr_operands): Disable warnings for undefined combinations of
1984 operands if -mall-opcodes. Disable warnings for skipping two-word
1985 instructions if enhanced core or -mno-skip-bug.
1986 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1987 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1988 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1989 (avr_ldi_expression): Warn about implicit lo8().
1990 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1991
54588503
UC		 19922000-07-01 Koundinya K <kk@ddeorg.soft.net>
1993
50bbae35
AM		 1994 * configure.in: Add entry for mips-*-sysv4*MP*
1995 * configure: Rebuild
1996 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1997 elf32-tradlittlemips for traditional mips targets.
1998 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1999 test for Link Once sections as in adjust_reloc_syms.
2000 * config/te-tmips.h: New file for traditional mips targets. Define
2001 TE_TMIPS.
58a77e41 2002
c9900432
NC		 20032000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2004
2005 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2006 flags argument is not present, don't change an existing section's
2007 section's attributes. If the flags argument is present, warn if the
2008 attributes don't match the section's current attributes. When
2009 long section names are supported, set SEC_LINK_ONCE and
2010 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2011
9d87310a
HPN		 2012Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2013
2014 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2015 symbols; create them.
2016
dbddefbf
NC		 20172000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2018
2019 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2020 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2021
2ae7e77b
AH		 20222000-06-27 Aldy Hernandez <aldyh@redhat.com>
2023
2024 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2025 expressions. Ignore the problem when handling 16 bit signed
2026 immediates, because the assembler will take care of the relocation
2027 later.
2ae7e77b 2028
6b2539e3
NC		 20292000-06-27 Nick Clifton <nickc@cygnus.com>
2030
2031 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2032 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2033 sequential order, and emit warning messages if the input source
2034 code contains constructs like that, or parallel constructs
2035 containing such opcodes.
2036
65aa24b6
NC		 20372000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2038
2039 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2040 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2041 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2042 (md_show_usage): Update usage message.
2043 (md_parse_option): Allow redefinition of MCU type within the
2044 same avr[1-5] bfd machine type. Show both old and new MCU type
2045 in the error message.
2046 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2047 Simplify 8K wrap code.
2048
f0c56b90
NC		 20492000-06-25 Kazu Hirata <kazu@hxi.com>
2050
50bbae35
AM		 2051 * config/obj-aout.c: Remove all uses of DEFUN.
2052 * config/obj-ieee.c: Likewise.
2053 * config/tc-sh.c: Fix comment typos.
2054 * config/tc-tahoe.c: Likewise.
2055 * config/tc-vax.c: Likewise.
2056 * config/tc-w65.c: Likewise.
2057 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2058 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2059
6d249963
DD		 20602000-06-24 DJ Delorie <dj@cygnus.com>
2061
2062 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2063 more changes from Sept 1999
2064 (tc_i386_fix_adjustable): ditto
2065 (md_apply_fix3): ditto
2066
680d2857 20672000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2068
680d2857
FCE		 2069 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2070 (gas_cgen_parse_operand): Set it around expression() call.
2071 (gas_cgen_md_operand): Test for it before longjmp().
2072
e7b305a2
AM		 20732000-06-24 Kazu Hirata <kazu@hxi.com>
2074
c0fecd35
AM		 2075 * config/tc-h8500.c: Remove all uses of DEFUN.
2076 * config/tc-sh.c: Likewise.
2077 * config/tc-w65.c: Likewise.
2078 * config/tc-z8k.c: Likewise.
2079
e7b305a2
AM		 2080 * config/tc-h8500.c: Fix typos in comments.
2081
ed6d6fd3
FCE		 20822000-06-23 Frank Ch. Eigler <fche@redhat.com>
2083
2084 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2085 is defined.
2086
f7c88872
AM		 20872000-06-23 matthew green <mrg@redhat.com>
2088
2089 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2090 defined. Fix error message for `[' grouping.
f7c88872 2091
70d6ecf3
AM		 20922000-06-22 Kazu Hirata <kazu@hxi.com>
2093
2094 * config/tc-h8300.c: Fix formatting and comment typos.
2095
e9718fe1
TW		 20962000-06-22 Timothy Wall <twall@cygnus.com>
2097
2098 * config/tc-ia64.c (note_register_values): Move premature QP
2099 notation clearing into the appropriate place.
2100
45288df1
AM		 21012000-06-22 Alan Modra <alan@linuxcare.com.au>
2102
1581f8c9
AM		 2103 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2104 first before anything else. Add bin-bugs.h, emul.h and progress.h
2105 Sort list of files as for $(OBJS) in Makefile.am.
2106
2107 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2108 find one. Remake dependencies.
2109 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2110 * Makefile.in: Regenerate.
2111 * doc/Makefile.in: Regenerate.
2112
45288df1
AM		 2113 * config/tc-i386.c (i386_displacement): Don't assume a constant
2114 displacement is necessarily 16 bits when in 16 bit code mode.
2115 (md_assemble): Instead size the displacement here after we know
2116 for sure that a .code16gcc operand hasn't automatically added
2117 operand size prefixes.
2118
01580992
L		 21192000-06-21 H.J. Lu <hjl@gnu.org>
2120
2121 * Makefile.am: Rebuild dependency.
2122 * Makefile.in: Rebuild.
2123
40f09f82
JL		 21242000-06-21 Kazu Hirata <kazu@hxi.com>
2125
2126 * config/tc-h8300.c (parse_reg): Make the function static.
2127 (parse_exp): Likewise.
2128
78295804
DD		 21292000-06-20 DJ Delorie <dj@cygnus.com>
2130
2131 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2132 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2133 for cygwin import libraries to work properly.
2134
45f85b08
L		 21352000-06-20 H.J. Lu <hjl@gnu.org>
2136
2137 * Makefile.am: Rebuild dependency.
2138 * Makefile.in: Rebuild.
2139 * configure: Likewise.
2140 * doc/Makefile.in: Likewise.
2141
39bec121
TW		 21422000-06-20 Timothy Wall <twall@cygnus.com>
2143
2144 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2145 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2146 * doc/c-tic54x.texi: New.
2147 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2148 documentation file.
39bec121 2149 * doc/all.texi: Add C54X.
3e87a760 2150 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2151 * doc/Makefile.in: Regenerate.
2152 * configure.in: Add tic54x and define LIBM for tic54x.
2153 * configure: Regenrate.
2154 * config/tc-tic54x.[ch]: New.
2155 * config/obj-coff.h: Add tic54x.
2156 * Makefile.am: (CPU_TYPES): Add tic54x.
2157 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2158 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2159 (as_new_LDADD): Add $(LIBM).
2160 * Makefile.in: Regenerate.
3e87a760 2161
60bcf0fa
NC		 21622000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2163
2164 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2165 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2166 * doc/as.texinfo: Likewise.
2167
2168 * configure, Makefile.in: Regenerate.
2169 * configure.in (emulations): Recognize m6811 and m6812.
2170 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2171 Added files for 68hc11 and 68hc12 assembler.
2172 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2173 * config/tc-m68hc11.h: Header definition for that assembler.
2174
ec05f674
NC		 21752000-06-18 Nick Clifton <nickc@redhat.com>
2176
24ef8152
NC		 2177 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2178 instead of OCTETS_PER_BYTE.
2179
ec05f674 2180 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2181 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2182
119caedd
L		 21832000-06-18 H.J. Lu <hjl@gnu.org>
2184
2185 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2186 * configure: Rebuild.
2187
607723e4
NC		 21882000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2189
3e87a760
AM		 2190 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2191 to BFD_ASSEMBLER.
607723e4 2192
b946ec34
NC		 21932000-06-16 Nick Clifton <nickc@cygnus.com>
2194
2195 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2196 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2197
2198 * doc/c-mips.texi: Document newly accepted cpu variants.
2199
37ce37b1
UC		 22002000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2201
2202 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2203
c06ae4f2
UC		 22042000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2205
2206 * macro.c (getstring): Make it possible to escape the quote
2207 character.
2208
20348649
JL		 2209Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2210
2211 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2212
bcef29e6
L		 22132000-06-13 H.J. Lu <hjl@gnu.org>
2214
2215 * configure: Regenerate.
2216
63a0b638
AM		 22172000-06-09 Alan Modra <alan@linuxcare.com.au>
2218
2219 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2220 separator.
2221 * doc/internals.texi (line_separator_chars): Semicolon is no
2222 longer a default. Mention null and newline as defaults.
2223
2224 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2225
2226 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2227 * config/tc-i860.h (line_separator_chars): Likewise.
2228 * config/tc-h8300.c (line_separator_chars): Likewise.
2229 * config/tc-i960.c (line_separator_chars): Likewise.
2230 * config/tc-m68k.c (line_separator_chars): Likewise.
2231 * config/tc-mips.c (line_separator_chars): Likewise.
2232 * config/tc-ns32k.c (line_separator_chars): Likewise.
2233 * config/tc-sparc.c (line_separator_chars): Likewise.
2234 * config/tc-vax.c (line_separator_chars): Likewise.
2235
2236 * config/tc-h8300.c (comment_chars): Use string initialiser.
2237 * config/tc-i960.c (line_comment_chars): Likewise.
2238 * config/tc-z8k.c (comment_chars, line_comment_chars,
2239 line_separator_chars): Likewise.
2240
2241 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2242 for TE_LINUX.
2243
9bab9349
NC		 22442000-06-08 Nick Clifton <nickc@cygnus.com>
2245
2246 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2247 for size 1 fixes.
2248
946efd95
DB		 22492000-06-08 David O'Brien <obrien@FreeBSD.org>
2250
2251 * configure.in (VERSION): Update to show this is the CVS mainline.
2252
6480b79a
DB		 22532000-06-08 Matthew Jacob <mjacob@feral.com>
2254
2255 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2256 $at is the integer register $r28, vs. both $r28 and the floating
2257 point register $f28.
2258
10850f29
JW		 22592000-06-08 James E. Wilson <wilson@cygnus.com>
2260
2261 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2262 (dot_endp): Don't call ia64_flush_insns.
2263 (emit_one_bundle): Don't delete prologue/body records from
2264 unwind_record list in first loop. Rewrite second loop to account for
2265 this.
2266
150f24a2
JW		 22672000-06-07 David Mosberger <davidm@hpl.hp.com>
2268
2269 * config/tc-ia64.c: Add missing prototypes.
2270 (generate_unwind_image): Cast argument to output_unw_records call.
2271
e38c9cc2
DC		 2272Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2273
46b85d42 2274 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2275
1188e082
DC		 2276Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2277
2278 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2279 (REGISTER_P): likewise.
2280 (avr_opcodes): uses include/opcode/avr.h
2281 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2282
ac743b2c
AM		 22832000-06-04 Alan Modra <alan@linuxcare.com.au>
2284
0b545448
AM		 2285 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2286 initializers too.
ac743b2c 2287
969e1a7b
L		 22882000-06-03 H.J. Lu <hjl@gnu.org>
2289
2290 * read.c (is_end_of_line): Put back `;'.
2291
65172ab8
AM		 22922000-06-03 Alan Modra <alan@linuxcare.com.au>
2293
2294 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2295
b75c0c92
AM		 22962000-06-01 Alan Modra <alan@linuxcare.com.au>
2297
2298 * expr.c (operand): Test is_end_of_line outside switch to catch
2299 line separator chars that are also operators.
2300 (operator): Return O_illegal for line separator chars.
2301
2302 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2303 entry (or `!' entry for TC_HPPA).
2304
2305 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2306 before indexing is_end_of_line. Remove redundant check for '\0'.
2307 (fp_op2): Likewise.
2308 * config/tc-h8500.c (md_assemble): Likewise.
2309 * config/tc-mcore.c (md_assemble): Likewise.
2310 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2311 (md_atof): Likewise
2312
2313 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2314 is_end_of_line.
2315 * config/tc-mcore.c (mcore_cons): Likewise.
2316 (mcore_float_cons): Likewise.
2317 (mcore_stringer): Likewise.
2318 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2319
a6836251
SB		 23202000-06-01 Scott Bambrough <scottb@netwinder.org>
2321
2322 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2323
43841e91
NC		 23242000-05-29 Nick Clifton <nickc@cygnus.com>
2325
2326 * config/tc-sh.c: Fix compile time warning messages.
2327
2328 * config/tc-mips.c: Fix compile time warning messages.
2329
a057431b
PB		 23302000-05-29 Philip Blundell <philb@gnu.org>
2331
2332 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2333 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2334 * NEWS: Mention ARM ELF support.
2335
3c07fb76
AO		 23362000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2337
2338 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2339 it is modified, and use the real_size to compute the frag address
2340 for dwarf2 line info.
2341
ad4d6ccf
AM		 23422000-05-27 Alan Modra <alan@linuxcare.com.au>
2343
2344 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2345 line-matching scheme to cope with automake moving variables around.
2346 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2347 * Makefile.in: Regenerate.
2348
6faf3d66
JJ		 23492000-05-26 Jakub Jelinek <jakub@redhat.com>
2350
2351 * config/tc-sparc.c (sparc_relax): New.
2352 (md_longopts): Add -relax and -no-relax options.
2353 (md_parse_options, md_show_usage): Likewise.
2354 (md_apply_fix3): Optimize tail call into branch always if possible.
2355
0a44c2b1
DL		 2356Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2357
2358 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2359 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2360 rules, with warning when a GAS statement specifies a packing that
2361 will result in an instruction being squashed.
3e87a760
AM		 2362 Added typdef packing_type and enumerals, changed various integer
2363 literals to use the enumerals.
0a44c2b1 2364
e0c9811a
JW		 23652000-05-24 David Mosberger <davidm@hpl.hp.com>
2366
2367 * config/tc-ia64.c (dot_restorereg_p): New function.
2368 (md_pseudo_table): Add restorereg.p.
2369 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2370 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2371
2372 * config/tc-ia64.h (unw_record_type): Add unwabi.
2373 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2374 called MASK with members for imask, and the masks produced by
2375 fr_mem, gr_mem, br_mem, and frgr_mem.
2376 (unw_p_record): Add members ABI and CONTEXT.
2377 (unw_x_record): Add member AB.
2378 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2379 as pseudo-register for use during unwind info generation.
2380 (AR_PFS, AR_LC): New macros.
2381 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2382 whose names start with an at sign (as in "@priunat").
2383 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2384 register.
2385 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2386 proc_end, unwind_info, personality_routine): Consolidate into
2387 "unwind" structure to reduce offset-table use. Add member
2388 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2389 to be emitted.
2390 (output_R1_format, output_R3_format, output_P3_format,
2391 output_P6_format): Initialize R with zero to reduce compiler warnings.
2392 (output_P7_format): Ditto. Add `default' branch to switch
2393 statement to reduce compiler warnings.
2394 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2395 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2396 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2397 into single argument.
2398 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2399 compiler warnings. Merge A and B args into single argument.
2400 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2401 A and B args into single argument.
2402 (free_record): Removed (wasn't used).
2403 (free_list_records): Also free imasks in prologue records.
2404 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2405 (output_spill_mask): Remove.
2406 (output_unwabi): New function.
2407 (output_epilogue, output_label_state, output_copy_state): Call
2408 alloc_record.
2409 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2410 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2411 argument.
2412 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2413 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2414 as part of handling the prologue records. Emit region's imask if
2415 we have one. Handle unwabi, epilogue, label_state, copy_state,
2416 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2417 spill_sprel_p, and spill_reg_p records.
2418 (set_imask, count_bits, slot_index): New function.
2419 (fixup_unw_records): Fix region size computation. Handle
2420 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2421 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2422 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2423 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2424 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2425 (dot_save): Use manifest constants for applicaton registers.
2426 Handle REG_PR and REG_PRIUNAT.
2427 (dot_restore): Don't just ignore it.
2428 (dot_restorereg): New function..
2429 (generate_unwind_image): Ensure unwind info is a multiple of eight
2430 bytes, not just four bytes.
2431 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2432 (dot_altrp): Don't just ignore it.
2433 (dot_savemem): New function. Replaces dot_savesp() and
2434 dot_savepsp(). Use manifest constants for applicaton registers.
2435 Handle REG_PR and REG_PRIUNAT.
2436 (dot_savef): Simplify.
2437 (dot_saveb): Support generation of br_gr.
2438 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2439 dot_label_state, dot_copy_state): New function.
2440 (dot_unwabi): Don't just ignore it.
2441 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2442 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2443 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2444 (emit_one_bundle): Set slot number for prologue/body records
2445 *before* emitting the first insn.
2446 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2447 (md_begin): Declare "psp" pseudo-register.
2448 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2449 so we don't get segfault.
2450 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2451 counts as required per SW Conventions manual
2452 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2453 output_preds_psprel, output_preds_sprel, output_spill_base,
2454 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2455 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2456 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2457 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2458 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2459 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2460 (dot_vframe): Implement.
2461 (dot_vframesp, dot_vframepsp): New function.
2462
f98fd99f
HPN		 2463Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2464
2465 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2466 * configure: Regenerate.
f98fd99f 2467
ee7fcc42
AM		 24682000-05-23 Alan Modra <alan@linuxcare.com.au>
2469
2470 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2471 (md_estimate_size_before_relax): so we can use it here instead of
2472 old kludges. Localise vars to blocks. Comment.
2473
2474 * frags.c (frag_new): Update fr_var comments.
2475 * frags.h (struct frag): Ditto.
2476
c67e42c9
RH		 24772000-05-22 Richard Henderson <rth@cygnus.com>
2478
2479 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2480 (pseudo_func): Add pcrel.
2481 (operand_match): Handle IA64_OPND_TGT64.
2482 (build_insn): Likewise.
2483 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2484 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2485 (fix_insn): Handle all three 64-bit relocation types.
2486
5110c57e
HPN		 2487Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2488
2489 * obj.h (struct format_ops): New members begin, app_file,
2490 s_set_other, s_set_desc, s_get_type, s_set_type,
2491 separate_stab_sections, init_stab_section.
2492
2493 * config/obj-multi.h: Update GPL notice to v2.
2494 (obj_begin): New.
2495 (obj_app_file): New.
2496 (S_SET_SIZE): Test s_set_size for NULL before calling.
2497 (S_SET_ALIGN): Similar for s_set_align.
2498 (S_SET_OTHER): New.
2499 (S_SET_DESC): New.
2500 (S_GET_TYPE): New.
2501 (S_SET_TYPE): New.
2502 (SEPARATE_STAB_SECTIONS): New.
2503 (INIT_STAB_SECTION): New.
2504 (EMIT_SECTION_SYMBOLS): New.
2505 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2506
2507 * config/obj-elf.h: Update GPL notice to v2.
2508 Mention that this file is included from obj-multi.h.
2509 (obj_begin): Wrap definition in ifndef.
2510 (elf_file_symbol): Constify declaration.
2511 (obj_app_file): Ditto.
2512 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2513 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2514
2515 * config/obj-elf.c (elf_s_set_other): New.
2516 (elf_file_symbol): Constify argument.
2517 (elf_separate_stab_sections): New.
2518 (elf_init_stab_section): New.
2519 (elf_format_ops): Add new members. Remove comma at end.
2520
2521 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2522 (ecoff_format_ops): Add new fields. Remove comma at end.
2523 Mention inconsistency for emit_section_symbols.
2524
2525 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2526
2527 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2528 (coff_separate_stab_sections): New.
2529 (coff_format_ops): Add new members.
2530
2531 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2532 (obj_aout_s_set_other): New.
2533 (obj_aout_s_set_desc): New.
2534 (obj_aout_s_get_type): New.
2535 (obj_aout_s_set_type): New.
2536 (obj_aout_separate_stab_sections): New.
2537 (aout_format_ops): New members added. Use obj_aout_process_stab,
2538 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2539 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2540 appropriate.
2541 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2542
b98ef147
AM		 25432000-05-22 Alan Modra <alan@linuxcare.com.au>
2544
2545 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2546 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2547 (md_estimate_size_before_relax): Ensure jumps to weak and
2548 externally visible symbols are relocatable.
2549
0aa5d426
HPN		 2550Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2551
2552 * stabs.c (aout_process_stab): Make global.
2553 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2554 * read.h (aout_process_stab): Declare.
2555
2556 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2557 Generalize to *aout, *coff *elf.
2558 * configure: Regenerated.
2559
2560 * doc/internals.texi (Object format backend): Say
2561 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2562
2563 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2564 * Makefile.in: Regenerated.
2565
7c3dc350
CM		 25662000-05-19 Catherine Moore <clm@cygnus.com>
2567
2568 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2569
b3b6a3fe
JL		 25702000-05-18 Alan Modra <alan@linuxcare.com.au>
2571
2572 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2573 instruction to reflect change in re_assemble_*.
2574
c9e10a08
JL		 2575Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2576
2577 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2578 build PA64 ELF tools.
2579 * configure: Rebuilt.
2580
3043679f
AM		 25812000-05-17 Alan Modra <alan@linuxcare.com.au>
2582
2583 * Makefile.am: Regenerate dependencies.
2584 * Makefile.in: Regenerate.
2585
322f2c45
NC		 25862000-05-15 Nick Clifton <nickc@cygnus.com>
2587
2588 * config/tc-arm.c (struct asm_psr): Add boolean field
2589 distinguishing between CSPR and SPSR. Rename 'number' field
2590 to 'field'.
2591 (psrs): Rearrange contents to match new asm_psr structure.
2592 (arm_psr_parse): Move next to psr_required_here. Make it
2593 return an asm_psr structure.
2594 (psr_required_here): Use asm_psr structure returned by
2595 arm_psr_parse.
2596 (do_msr): Reorganise to allow psr_required_here to be called
2597 only once.
2598 (md_undefined_name): Mark 'name' parameter as unused, since
2599 the COFF target does not use it.
322f2c45 2600
5e6cbf41
PB		 26012000-05-14 David O'Brien <obrien@FreeBSD.org>
2602
2603 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2604 standards.
2605 * config/te-aux.h: Likewise.
2606 * config/te-dpx2.h: Likewise.
2607 * config/te-go32.h: Likewise.
2608 * config/te-hp300.h: Likewise.
2609 * config/te-hppa.h: Likewise.
2610 * config/te-i386aix.h: Likewise.
2611 * config/te-ic960.h: Likewise.
2612 * config/te-interix.h: Likewise.
2613 * config/te-nbsd532.h: Likewise.
2614 * config/te-pc532mach.h: Likewise.
2615 * config/te-ppcnw.h: Likewise.
2616 * config/te-psos.h: Likewise.
2617 * config/te-sparcaout.h: Likewise.
2618 * config/te-sun3.h: Likewise.
2619 * config/te-sysv32.h: Likewise.
2620
4132022d
AM		 26212000-05-14 Alan Modra <alan@linuxcare.com.au>
2622
2623 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2624 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2625 and sign extend without an if statement.
2626 (build_bytes): Likewise.
2627
26282000-05-14 Kazu Hirata <kazu@hxi.com>
2629
2630 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2631 X_add_symbol L_32 case.
2632
b4fd930a
AM		 26332000-05-14 David O'Brien <obrien@FreeBSD.org>
2634
2635 * config/te-freebsd.h: New file.
2636
a38cf1db
AM		 26372000-05-13 Alan Modra <alan@linuxcare.com.au>
2638
897083bd
AM		 2639 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2640 bindtextdomain): Replace defines with those from intl/libgettext.h
2641 to quieten gcc warnings.
2642
a38cf1db
AM		 2643 * NEWS: Mention x86 .arch and -q.
2644
2645 * config/tc-i386.c (quiet_warnings): New.
2646 (md_assemble): Use quiet_warnings.
2647 (md_parse_option): Set quiet_warnings from -q.
2648 (md_show_usage): Mention -q, delete -m.
2649 (flag_do_long_jump): Delete.
2650 (md_parse_option): Remove -m.
2651 (md_show_usage): Remove -m.
2652 (md_create_long_jump): Remove useless flag_do_long_jump code.
2653
2654 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2655 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2656
e413e4e9
AM		 26572000-05-13 Alan Modra <alan@linuxcare.com.au>
2658 Alexander Sokolov <robocop@netlink.ru>
2659
2660 * doc/c-i386.texi (i386-Arch): New section.
2661 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2662
2663 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2664 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2665 architecture has been given and is not 486.
2666 (set_cpu_arch): New.
2667 (md_pseudo_table): Add .arch.
2668 (md_assemble): Warn if cpu architecture has been given and an
2669 unsupported instruction.
2670
2671 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2672 Move operand_types bit defines after relevant template field.
2673 (template): Add cpu_flags.
2674 (Cpu*): Define.
2675 (arch_entry): New.
2676
e8b1cae5
AO		 26772000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2678
2679 * config/tc-mn10300.h (md_end): Define.
2680 (mn10300_finalize): Declare.
2681 * config/tc-mn10300.c: Include dwarf2dbg.h.
2682 (debug_line): Define.
2683 (md_assemble): Generate dwarf2 line info.
2684 (mn10300_finalize): New function. Finalize dwarf2 info.
2685
426b0403
AM		 26862000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2687
2688 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2689 external version of the relocation for weak symbols.
2690
e4c58b25
JW		 26912000-05-08 David Mosberger <davidm@hpl.hp.com>
2692
2693 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2694 frame size in units of 16 bytes, as required per SW Conventions manual.
2695 (output_unw_records): Output info-block header as a dword to get
2696 byte-order right.
2697
8fce3f5e
AM		 26982000-05-08 Alan Modra <alan@linuxcare.com.au>
2699
2700 * as.h: #include "file", not <file> on files from ../include.
2701 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2702 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2703 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2704 (tc_coff_symbol_emit_hook): Ditto.
2705 (OPTCOUNT): Cast to int to avoid compiler warning.
2706 (md_begin): Fix signed/unsigned warnings.
2707
27082000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2709
2710 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2711 ABRANCH LONG case for a conditional branch on a 68000.
2712 (md_estimate_size_before_relax): Likewise. Also handle
2713 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2714 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2715 PC-relative on all CPUs.
2716 (md_estimate_size_before_relax): Likewise.
2717
fb166ee3
AM		 27182000-05-04 Alan Modra <alan@linuxcare.com.au>
2719
2720 * as.c (parse_args): Just mention current year in printed
2721 copyright message.
2722
7a899fff
C		 27232000-05-03 J.T. Conklin <jtc@redback.com>
2724
2725 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2726 unit registers.
7a899fff
C		 2727 (md_parse_option): Recognize -m7400.
2728
44877466
ILT		 27292000-05-03 Ian Lance Taylor <ian@zembu.com>
2730
2731 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2732 don't permit lp to become less than the words array.
2733
eaa15ab8
NC		 27342000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2735
2736 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2737 Fix little-endian case.
2738
7c4f6a03
AM		 27392000-05-03 David O'Brien <obrien@NUXI.com>
2740
2741 * as.c (parse_args): Update copyright.
2742
da5d444c
AM		 27432000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2744
2745 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2746 for the .bss section too.
2747
3f9b03b5
AM		 27482000-05-02 Alan Modra <alan@linuxcare.com.au>
2749
2750 * configure.in: Set em=linux for hppa-*-linux.
2751 * configure: Regenerate.
2752 * doc/Makefile.in: Regenerate with correct automake.
2753
2754 * frags.c (frag_grow): Sanity check chunk_size.
2755
2756 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2757 * config/obj-som.h: Likewise.
2758 * config/obj-ieee.h: Likewise.
2759
2760 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2761
2762 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2763 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2764 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2765 (pa_ip): low_sign_unext now returns via function value. Use
2766 re_assemble_* instead of dis_assemble_* and
2767 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2768 unnecessarily.
2769 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2770 (md_section_align, md_parse_option, md_show_usage,
2771 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2772 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2773 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2774 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2775 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2776 pa_text): Likewise.
2777 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2778 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2779 outside of switch. Correct mask and shifting errors in case 10
2780 and case -11. In case 21, compare against signed range to suit
2781 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2782 case 17 and case 22, use offsetT variable to properly check range.
2783 Use re_assemble_* here too.
2784 (evaluate_absolute): Change type of value to offsetT. Call
2785 hppa_field_adjust to do the work for us.
2786 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2787 (pa_parse_cmpib_64_cmpltr): Ditto.
2788 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2789 of i to unsigned int.
2790 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2791 (pa_end_of_source): Return type is void.
2792
a2984248
CM		 2793Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2794
2795 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2796
df136245
DC		 2797Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2798
2799 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2800 More comments added.
2801 (md_begin): Removed "construct symbols for each register name".
2802 Because register names conflicts with GCC generated function
2803 names.
2804 (avr_operand): Now constant numbers can be used as a register
2805 identifiers (0 as r0, 31 as r31).
2806 (md_assemble): use skip_space () before parsing instruction
2807 operands.
2808
c1e73230
AM		 28092000-05-01 Alan Modra <alan@linuxcare.com.au>
2810
2811 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2812 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2813 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2814 * configure: Regenerate.
2815
a1934524
AM		 28162000-04-29 Andreas Jaeger <aj@suse.de>
2817
2818 * as.h: Correctly check GCC version.
2819
d9b7d820
AM		 28202000-04-26 David O'Brien <obrien@FreeBSD.org>
2821
2822 * doc/as.1: Fix unbalanced brackets.
2823
2824 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2825 TE_FreeBSD.
2826 (line_comment_chars): Set to '/' if TE_FreeBSD.
2827
cea1ab94
JL		 2828Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2829
2830 * configure.in: Configury support for PA64 (currently disabled).
2831 * configure: Rebuilt.
2832
e799a695
AM		 28332000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2834
3e87a760 2835 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2836 bfd_set_section_alignment.
2837
3b0ec529
AM		 28382000-04-25 Alan Modra <alan@linuxcare.com.au>
2839
2840 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2841 than 32.
2842
adcf07e6
NC		 28432000-04-24 Nick Clifton <nickc@cygnus.com>
2844
2845 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2846 * doc/as.texinfo (Align): Include arm and strongarm in list of
2847 targets that have the second form of the behaviour of the .align
3e87a760 2848 directive.
adcf07e6 2849
5047a41f
JL		 28502000-04-24 Mark Klein <mklein@dis.com>
2851
50705ef4 2852 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2853
a47cf567
NC		 2854Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2855
2856 * as.c (parse_args): Allow md_parse_option to override -a listing
2857 option.
2858 * config/obj-coff.c (add_lineno): Change type of offset parameter
2859 from "int" to "bfd_vma."
2860 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2861 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2862 (ppc_change_csect): Align correctly for XCOFF64.
2863 (ppc_machine): New function, which discards "ppc_machine" line.
2864 (ppc_tc): Cons for 8 when code is 64 bit.
2865 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2866 relocations.
2867 (md_parse_option): Handle -a64 and -a32.
2868 (ppc_xcoff64): New.
2869 * config/tc-ppc.h (TARGET_MACH): Define.
2870 (TARGET_FORMAT): Move to function.
2871 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2872
2873Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2874
2875 * config/tc-avr.c: New AVR_ISA_ defined.
2876 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2877 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2878 for `fmul', `movw' and `lpm R,Z' instructions.
2879 (avr_operands): Warn if current opcode is a two-word instruction
2880 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2881 (avr_opcodes): New commands added.
2882 (REGISTER_P): Check 'a' and 'v' constraint letters.
2883 (mcu_types): New MCU added.
2884
bf3ca999
TW		 28852000-04-22 Timothy Wall <twall@cygnus.com>
2886
2887 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2888 to "natval".
2889 (operand_match): Conditionally insert default bit values for IMMU9.
2890
98e5953c
JL		 28912000-04-14 Matthew Green <mrg@cygnus.com>
2892
2893 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2894 * configure: Rebuilt.
2895
a02fab7e
JL		 2896Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2897 Jason Eckhardt <jle@cygnus.com>
2898
c67e42c9 2899 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2900
2901 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2902 Added handling of new operand types l,y,&,fe,fE,fx.
2903
800eeca4
JW		 2904Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2905 David Mosberger <davidm@hpl.hp.com>
2906 Timothy Wall <twall@cygnus.com>
2907 Andrew MacLeod <amacleod@cygnus.com>
2908 Jim Wilson <wilson@cygnus.com>
2909
2910 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2911 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2912 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2913 * Makefile.in: Rebuild.
2914 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2915 * configure: Rebuild.
2916 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2917 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2918 * expr.c (expr): Handle md_optimize_expr.
2919 * read.c (LEX_HASH): Add comment.
2920 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2921
66778679
RH		 29222000-04-21 Richard Henderson <rth@cygnus.com>
2923
2924 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2925 bundling a non-delayed branch type instruction.
2926
aa15f6f7
AO		 29272000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2928
2929 * config/tc-mn10300.c (HAVE_AM30): Define.
2930 (md_assemble): Use it.
2931
16adf844
AM		 29322000-04-19 Alan Modra <alan@linuxcare.com.au>
2933
742f45cf
AM		 2934 * config/obj-elf.c (obj_elf_change_section): Check for changed
2935 section attributes.
2936
16adf844
AM		 2937 * Makefile.am: (CPU_MULTI_VALID): Remove.
2938 (MULTI_CPU_TYPES): Define.
2939 (MULTI_CPU_OBJ_VALID): Define.
2940 (DEPTC): Use the above.
2941 (DEPOBJ): Same here.
2942 (DEP2): And here.
2943 Regenerate dependencies.
2944 * Makefile.in: Regenerate.
2945
9c46fb1b
AM		 29462000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2947
742f45cf 2948 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2949
508866be
L		 29502000-04-18 H.J. Lu (hjl@gnu.org)
2951
2952 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2953 bfd_vma for non-bfd assemblers.
508866be 2954
ba2adb93
AM		 29552000-04-17 Alan Modra <alan@linuxcare.com.au>
2956
2957 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2958 doesn't give spurious errors.
2959
12ff5d56
AM		 29602000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2961
66778679 2962 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2963
fc633e5b
AM		 29642000-04-13 Alan Modra <alan@linuxcare.com.au>
2965
2966 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2967 constants, and don't assume offsetT is 32 bits.
2968
1ed18ec1
NC		 29692000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2970
2971 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2972 (md_pcrel_from_section): Add prototype.
2973 (d10v_fix_adjustable): Add prototype.
2974 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2975
2976 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2977
3db10f32
NC		 29782000-04-12 Nick Clifton <nickc@cygnus.com>
2979
2980 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2981 symbol in frag chain.
2982
847f7ad4
AM		 29832000-04-10 Alan Modra <alan@linuxcare.com.au>
2984
2985 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2986 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2987 (fits_in_signed_word, smallest_imm_type): Ditto.
2988 (md_assemble): Use an offsetT var to hold offsetT values, not a
2989 long.
2990 (offset_in_range): New.
2991 (md_assemble): Use it.
2992 (md_convert_frag): Change type of target_address, opcode_address,
2993 and displacement_from_opcode_start to offsetT.
2994 (md_create_short_jump): Change type of offset to offsetT.
2995 (md_create_long_jump): Ditto.
2996 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2997 (md_chars_to_number): Remove.
2998 (output_invalid): Remove duplicate prototype.
2999
ec694b89
NC		 30002000-04-09 Nick Clifton <nickc@cygnus.com>
3001
3002 * Makefile.am (CPU_TYPES): Add 'avr'.
3003 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3004 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3005
16adf844 3006 * Makefile.in: Regenerate.
ec694b89
NC		 3007
3008 * doc/as.texinfo: Add M32R documentation.
3009
a2d91340 3010Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3011
a2d91340 3012 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3013 --enable-build-warnings option.
a2d91340
AC		 3014 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3015 * Makefile.in, configure: Re-generate.
3016
d92b1a8a
NC		 30172000-04-07 Nick Clifton <nickc@cygnus.com>
3018
3019 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3020 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3021 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3022 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3023 (arm_force_relocation): Force relocations for
3024 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3025
52ccafd0
JR		 3026Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3027
3028 * config/tc-sh.c (get_operands): There's no third operand if the
3029 first operand is an immediate.
3030
015551fc
JR		 3031Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3032
3033 * config/tc-sh.c (immediate): Delete.
3034 (sh_operand_info): Add immediate member.
3035 (parse_reg): Use A_PC for pc.
3036 (parse_exp): Add second argument 'op'. All callers changed.
3037 (parse_at): Expect pc to be coded as A_PC.
3038 Use immediate field in *op.
3039 (insert): Add fourth argument 'op'. All callers changed.
3040 (build_relax): Add second argument 'op'. All callers changed.
3041 (insert_loop_bounds): New function.
3042 (build_Mytes): Remove DISP_4.
3043 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3044 (assemble_ppi): Use immediate field in *operand.
3045 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3046 (md_apply_fix): Likewise.
3047 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3048
79bd78be
AO		 3049Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3050
3051 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3052
e30e5a6a
HPN		 3053Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3054
3055 * internals.texi (CPU backend): Document
3056 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3057
41b49281
AM		 30582000-04-04 Alan Modra <alan@linuxcare.com.au>
3059
8ad3436c
AM		 3060 * po/gas.pot: Regenerate.
3061
3062 * as.c (show_usage): Restore translated part of bug string.
3063 * gasp.c (show_usage): Likewise.
3064
41b49281
AM		 3065 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3066 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3067 than move-if-change.
3068 (DEP1): Modify for "gcc -MM".
3069 (DEPTC): Likewise.
3070 (DEPOBJ): Likewise.
3071 (DEP2): Likewise.
3072 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3073 Update dependencies.
3074 * Makefile.in: Regenerate.
3075
0a727238
AO		 30762000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3077
3078 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3079 (md_begin): Likewise.
3080 (HAVE_AM33): New macro.
3081 (md_assemble): Use it. Match r_regs and xr_regs only if
3082 HAVE_AM33.
3083
c20f4f8c
AM		 30842000-04-03 Alan Modra <alan@linuxcare.com.au>
3085
3086 * as.h: #include "bin-bugs.h"
3087 * as.c (show_usage): Use REPORT_BUGS_TO.
3088 * gasp.c: #include "bin-bugs.h"
3089 (show_usage): Use REPORT_BUGS_TO.
3090
3091 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3092
753f6b12
HPN		 3093Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3094
3095 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3096 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3097 adjustments.
3098
726c5dcd
AM		 30992000-04-03 Alan Modra <alan@linuxcare.com.au>
3100
3101 * config/tc-i386.c (i386_immediate): Don't assume a constant
3102 immediate is necessarily 16 bits when in 16 bit code mode.
3103 (md_assemble): Instead set guess_suffix here after we have checked
3104 registers.
3105
bf80011a
RH		 31062000-04-02 Richard Henderson <rth@cygnus.com>
3107
3108 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3109 quantities. Correct right shift sign extension.
3110 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3111 32-bit value when shifting into place.
3112
92161534
ILT		 31132000-04-01 Ian Lance Taylor <ian@zembu.com>
3114
3115 * app.c: Add ATTRIBUTE_UNUSED as needed.
3116 * config/tc-ppc.c: Likewise.
3117 (ppc_size): Make unsigned long.
3118 (ppc_insert_operand): Add casts to avoid warnings.
3119
447f3982
NC		 31202000-03-31 Nick Clifton <nickc@cygnus.com>
3121
3122 * config/tc-d10v.h (md_flush_pending_output): Define.
3123
21d75ec2
NC		 31242000-03-29 Nick Clifton <nickc@cygnus.com>
3125
3126 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3127 segment. Works for both BFD_ASSEMBLER and others.
3128 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3129
d1a1bf19
NC		 31302000-03-29 Nick Clifton <nickc@cygnus.com
3131
3132 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3133
224de7a5
AM		 31342000-03-28 Alan Modra <alan@linuxcare.com.au>
3135
3136 * listing.c (LISTING_LHS_WIDTH): Default depends on
3137 LISTING_WORD_SIZE.
3138 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3139
5b8274e3
ILT		 31402000-03-27 Ian Lance Taylor <ian@zembu.com>
3141
3142 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3143 string literal.
3144
224de7a5 31452000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3146
3147 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3148
3149 * config/tc-avr.c (mcu_types): Add missing initialiser.
3150 (md_pcrel_from_section): Add prototype.
3151 (avr_operand): Remove redundant test of unsigned < 0.
3152 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3153
31542000-03-27 Denis Chertykov <denisc@overta.ru>
3155
3156 * config/tc-avr.c: New file for AVR support.
3157 * config/tc-avr.h: Likewise.
3158 * configure.in: Add AVR support.
3159 * configure: Regenerate.
3160
9f10757c
TW		 31612000-03-26 Timothy Wall <twall@cygnus.com>
3162
3163 * gasp.c (macro_op): Add new argument to check_macro call.
3164 Macro structure definitions moved to macro.h
3165 * sb.h: Add argument to prototype for input_scrub_include_sb.
3166 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3167 nesting checks with an additional flag.
3168 (struct input_save): Add flag to indicate whether current sb
3169 should be checked for proper macro/conditional nesting.
3170 (input_scrub_push/pop): Save/restore nest check flag.
3171 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3172 defined.
9f10757c
TW		 3173 * macro.c (check_macro): Allow caller to retrieve parsed macro
3174 information if a pointer is provided. This information may be
3175 used by the new macro hooks.
3176 * macro.h: Update prototype for check_macro. Macro struct
3177 definitions moved here from macro.c/gasp.c.
3178 * read.c (read_a_source_file): Add parameter to check_macro call,
3179 and pass macro info to the macro hook, if defined.
3180 (input_scrub_insert_line): New. Allow insertion of a line of
3181 characters into the input stream.
3182 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3183 file into the input stream.
3184 (s_include): Use input_scrub_insert_file.
3185 * internals.texi: Document new macro hooks.
3186 * as.h: New prototypes added.
3e87a760 3187
224de7a5 31882000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3189
3190 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3191 an initial capital letter.
3192 (i386_index_check): Reindent.
3193
11424155
NC		 31942000-03-19 Nick Clifton <nickc@cygnus.com>
3195
eaa15ab8 3196 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3197 relative branches.
3198
43f05576
NC		 31992000-03-17 Thomas de Lellis <tdel@windriver.com>
3200
66778679
RH		 3201 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3202 instruction operand bad if Rd > 7 when generating
3203 thumb instructions. Prevents for example,
3204 "adr r12,label" from silently failing and generating
3205 the wrong instruction.
3e87a760 3206
67231402
NC		 32072000-03-17 Nick Clifton <nickc@cygnus.com>
3208
3209 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3210 that have a destingation >= 0x400000.
3e87a760 3211 Fix compile time warning messages.
67231402 3212
a37c8f88
JR		 3213Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3214
3215 * config/tc-sh.c (md_begin): When encountering insn that are
3216 not supported by the current arch, only change the name if
3217 its contents are the same as prev_name.
3218 (get_specific): If the the architecture doesn't match, fail.
3219
dead1419
JR		 3220Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3221
3222 * config/tc-sh.c (IDENT_CHAR): Define.
3223 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3224 matching back where it came from.
3225
182e89d3
JR		 3226Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3227
3228 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3229
84f73d89
NC		 32302000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3231
3232 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3233 normal operands.
3234
dbbc7809
JL		 32352000-03-15 Kazu Hirata <kazu@hxi.com>
3236
3237 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3238
271bb601
HPN		 3239Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3240
3241 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3242 floating-point-number, make sure 'f' is in FLT_CHARS.
3243
8684e216
HPN		 3244Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3245
3246 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3247 (s_lcomm_internal): Use it.
3248 * doc/internals.texi (CPU backend): Document it.
3249 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3250 bytes.
3251
bb2d6cd7
GK		 32522000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3253
3254 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3255 when embedded-pic.
3256
3257 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3258 implementation doesn't have special handling for switch
3259 statements.
bb2d6cd7
GK		 3260 (macro_build): Allow for code in sections other than .text.
3261 (macro): Likewise.
3262 (mips_ip): Likewise.
3263 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3264 Don't perform relocs if we will be outputting them.
bb2d6cd7 3265 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3266 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3267 embedded-pic.
bb2d6cd7 3268
5c86cbc7 32692000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3270
66778679
RH		 3271 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3272 relocation type based on the entry in the fixup structure.
a47cf567 3273 Put S_IS_EXTERN processing back in.
5c86cbc7 3274
f8c827e9
L		 32752000-03-08 H.J. Lu (hjl@gnu.org)
3276
3277 * Makefile.am (install-exec-tooldir): Depend on
3278 install-exec-bindir for parallel make.
3279 * Makefile.in: Regenerated.
3280
8ad9e709
NC		 32812000-03-06 Nick Clifton <nickc@cygnus.com>
3282
3283 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3284 switch.
3285 (md_parse_option): Parse -m32r command line switch - disable m32rx
3286 compatability.
ded0aeb7
NC		 3287 (md_show_usage): Document new option.
3288
3289 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3290 * doc/Makefile.in: Regenerate.
3291 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3292
b7b8f327
MM		 32932000-03-02 Michael Meissner <meissner@redhat.com>
3294
3295 * config/tc-d30v.c (check_range): Remove code that incorrectly
3296 sign extended values where bits < 32.
3297
15886821
L		 32982000-03-02 H.J. Lu (hjl@gnu.org)
3299
3300 * configure.in: Support --enable-targets=all on ia32.
3301 * configure: Regenerated.
3302
8bf950bf
NC		 33032000-03-01 Nick Clifton <nickc@cygnus.com>
3304
3305 * gasp.c (do_align): Remove bogus check of alignment value.
3306
c5e54cc2
ILT		 33072000-02-27 Thomas de Lellis <tdel@windriver.com>
3308
3309 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3310 TC_PPC was defined forced the type of a symbol with no other type
3311 to be BSF_OBJECT.
3312
65fd87bc
ILT		 33132000-02-27 Hans-Peter Nilsson <hp@axis.com>
3314
3315 * doc/internals.texi (CPU backend): Mention that
3316 line_separator_chars do not break up comments. Fix typos for
3317 LEX_AT and LEX_NAME descriptions. Document operands for
3318 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3319 description of md_create_short_jump usage. Document argument for
3320 md_undefined_symbol.
3321
a25fe906
ILT		 33222000-02-27 Jakub Jelinek <jakub@redhat.com>
3323
3324 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3325 (md_parse_option): Handle it.
3326 (md_show_usage): Document it.
3327
21b10511
ILT		 33282000-02-27 Ian Lance Taylor <ian@zembu.com>
3329
3330 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3331 opcode, for the instruction `pal19'. From Andrea Arcangeli
3332 <andrea@suse.de>.
3333
773f551c
AM		 33342000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3335
3336 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3337 from here..
3338 (md_assemble): To here, before template operands are matched.
3339 Also ensure a constant immediate is sign extended when we know the
3340 size is at most 16 bits. This is to catch cases like "add
3341 $0xffc0,%ax" where we don't know the size, and thus that the
3342 immediate can be represented as Imm8S until after parsing the
3343 register operand.
3344 (i386_displacement): Similarly sign extend 16 bit constant
3345 displacements.
3346 (md_assemble): Relax 16-bit jump constant range check to suit sign
3347 extended displacements.
3348
28d33191
JL		 33492000-02-26 Andreas Jaeger <aj@suse.de>
3350
3351 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3352
cc5ca5ce
AM		 33532000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3354
3355 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3356 call operands when intel_syntax.
3357 (intel_float_operand): Return 2 for "fi...".
3358 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3359 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3360 earlier "SHORT" change.
3361 (md_assemble): When determining suffix from Regs, exclude
3362 InOutPortReg.
3363
056350c6
NC		 33642000-02-24 Nick Clifton <nickc@cygnus.com>
3365
3366 * configure: Add arm-wince, mips-pe and sh-pe targets.
3367 * configure: Regenerate.
3368
3369 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3370 sh-pe targets.
3371 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3372 "pe-mips" for the mips-pe target.
3373
3374 * config/tc-arm.c (insns): Change displacement encoded in BL
3375 and B instructions if the target port is arm-wince.
3376 (do_ldst): Do not bias the relocation offset if the target
3377 port is arm-wince.
3378 (md_pcrel_from): Add in missing relocation offset bias if the
3379 target os arm-wince.
3380
3381 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3382 (md_begin): Disable -G support for mips-pe target.
3383 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3384 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3385 COFF flavour.
3386
3387 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3388 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3389 assembler, just set the alignment to 4.
3390
3391 * config/te-wince-pe.h: New file for WinCE targets. Define
3392 TE_WINCE.
3393
36bf8ab9
AM		 33942000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3395
3396 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3397 string instructions.
3398 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3399 (i386_intel_memory_operand): After finding a segment override,
3400 check again for no `[' before looking for a displacement. Bomb if
3401 more than one displacement rather than silently discarding the
3402 second and subsequent ones. Free strings malloc'd by
3403 build_displacement_string.
3404
f5795b08
CM		 34052000-02-24 Catherine Moore <clm@cygnus.com>
3406
3407 * config/obj-som.c (obj_pseudo_table): Add "weak".
3408 (obj_som_weak): New routine.
3409
abd63a32
AM		 34102000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3411
520dc8e8
AM		 3412 * config/tc-i386.c (union i386_op): New.
3413 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3414 Throughout file replace occurences of disps[n], imms[n], regs[n]
3415 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3416 intel mode operand swapping. Add assert in regKludge and
3417 fake_zero_displacement code. Test i.types[n] when outputting
3418 displacements and immediates. Combine output of Disp16 with
3419 Disp32.
7f3f1ea2
AM		 3420 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3421 when in intel mode by (not) reversing fsub and fdiv operands
3422 before the template search. This fails for single operand
3423 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3424 undefined. Instead fix the base_opcode after we've found the
3425 template. Move base_opcode xor with found_reverse_match from
3426 opcode output code to before this fix so we test for the correct
3427 opcodes.
3428 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3429 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3430
3431 * config/tc-i386.h (TC_RELOC): Delete.
3432 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3433 with equivalent call to reloc.
3434
abd63a32
AM		 3435 * as.h (flag_m68k_mri): Move declaration after target include, and
3436 only declare when TC_M68K defined. Define as zero otherwise.
3437 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3438 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3439 Define as zero otherwise.
3440 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3441 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3442 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3443 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3444 testing whether defined.
3445 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3446 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3447 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3448 rather than testing whether defined.
3449 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3450 (parse_mri_cons): Declare and use only when TC_M68K.
3451 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3452 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3453 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3454
3455 * NEWS: Mention IBM 370 support.
3456
7e052742
RH		 34572000-02-23 Richard Henderson <rth@cygnus.com>
3458
3459 * config/tc-i386.c (md_assemble): When swapping operands for
3460 intel_syntax, assume everything that's not Imm or Disp is a
3461 register.
3462
5b93d8bb
AM		 34632000-02-23 Linas Vepstas <linas@linas.org>
3464
3465 * config/tc-i370.c, config/tc-i370.h: New files.
3466 * Makefile.am: Add support for Linux/IBM 370.
3467 * configure.in: Likewise.
3468 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3469 * config/obj-elf.c: Include elf/i370.h
3470 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3471
3472 * Makefile.in: Regenerate.
3473 * configure: Regenerate.
3474
3475 * doc/c-i370.texi: New file.
3476 * doc/all.texi: Include it.
3477 * doc/as.texinfo: And here.
3e87a760 3478 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3479 * doc/Makefile.in: Regenerate.
3480
25f2196d
CC		 34812000-02-19 Michael Meissner <meissner@redhat.com>
3482
3483 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3484 determine if an instruction can be used in parallel with an ADDppp
3485 or SUBppp instruction.
3486
6349b5f4
AH		 34872000-02-22 Andrew Haley <aph@cygnus.com>
3488
3489 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3490
c97ef257
AH		 34911999-12-30 Andrew Haley <aph@cygnus.com>
3492
3493 * config/tc-mips.c (mips_gp32): New variable.
3494 (macro_build) Use mips_gp32.
3495 (mips_ip): Ditto.
3496 (md_longopts): Add "-mgp32" and "-mgp64".
3497 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3498
a47cf567
NC		 3499 (OPTION_M7900): Change offset
3500 (OPTION_NO_M7900): Ditto.
3501
b985eaa8
ILT		 35022000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3503
3504 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3505 warning, and bump it to 1.
3506
52454417
ILT		 35072000-02-22 Ian Lance Taylor <ian@zembu.com>
3508
3509 From Brad Lucier <lucier@math.purdue.edu>:
3510 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3511 match format.
3512
6b76fefe
CM		 35132000-02-21 Catherine Moore <clm@cygnus.com>
3514
3515 * config/tc-mips.c (MF_HILO_INSN): Define.
3516 (mips_7000_hilo_fix): Declare.
3517 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3518 (md_parse_option): Check for 7000_HILO_FIX options.
3519 (OPTION_M7000_HILO_FIX): Define.
3520 (OPTION_NO_M7000_HILO_FIX): Define.
3521 * doc/c-mips.texi (-mfix7000): Describe.
3522
f6af82bd
AM		 35232000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3524
3525 * listing.c (print_lines): Remove unused variable `end'.
3526
3527 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3528 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3529 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3530 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3531 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3532 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3533
8c8281f4
NC		 35342000-02-18 Nick Clifton <nickc@cygnus.com>
3535
3536 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3537 the computed frag offset, rather than overwriting it.
3538
d4845d57
JR		 3539Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3540
3541 * config/tc-sh.c ("elf/sh.h"): Include.
3542 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3543 (md.begin): Initialize target_arch.
3544 Only include opcodes in has table that match selected architecture.
3545 (parse_reg): Recognize register names for sh-dsp.
3546 (parse_at): Recognize post-modify addressing.
3547 (get_operands): The leading space is now optional.
3548 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3549 arguments. Update valid_arch.
3550 (build_Mytes): Add support for SDT_REG_N.
3551 (find_cooked_opcode): New function, broken out of md_assemble.
3552 (assemble_ppi, sh_elf_final_processing): New functions.
3553 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3554 (md_longopts, md_parse_option): New option: -dsp.
3555 * config/tc-sh.h (elf_tc_final_processing): Define.
3556 (sh_elf_final_processing): Declare.
3557
c97305a1
JL		 3558Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3559
3560 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3561 the unwinder subspace. Save the current seg/subseg before creating
3562 the new seg/subseg.
3563
bec50466
NC		 35642000-02-10 Nick Clifton <nickc@cygnus.com>
3565
3566 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3567 little endian targets.
bec50466 3568 (INST_BYTE1): Redefine to handle big and little endian
66778679 3569 targets.
bec50466
NC		 3570 (cpu_type): New type: Select between M340 and M210.
3571 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3572 instructions of the M340.
bec50466 3573 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3574 instructions.
bec50466
NC		 3575 (md_atof): Add support for little endian targets.
3576 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3577 line switches.
bec50466
NC		 3578 (md_convert_frag): Add support for little endian targets.
3579 (md_apply_fix3): Add support for little endian targets.
3580 (md_number_to_chars): Add support for little endian targets.
3581
a25c045a
TW		 35822000-02-10 Timothy Wall <twall@redhat.com>
3583
3584 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3585 defined, use it to verify the symbol just read should be a label.
3586
f28e8eb3
TW		 35872000-02-10 Timothy Wall <twall@redhat.com>
3588
3589 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3590 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3591 around colons when KEEP_WHITE_AROUND_COLON is defined.
3592 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3593 and KEEP_WHITE_AROUND_COLON.
3594
6dc19fc4
TW		 35952000-02-08 Timothy Wall <twall@redhat.com>
3596
3597 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3598 logic.
6dc19fc4 3599 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3600 implemented.
6dc19fc4
TW		 3601 (end_repeat): New. Provide support for a "break" out of the
3602 repeat loop.
3603 * read.h: Add prototypes for new functions.
3e87a760 3604
f805106c
TW		 36052000-02-08 Timothy Wall <twall@redhat.com>
3606
3607 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3608 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3609 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3610 non-zero.
3611
4469be0f
TW		 36122000-02-08 Timothy Wall <twall@redhat.com>
3613
3614 * read.c: Added elseif to directives table.
3615 * read.h: Added prototype for s_elseif.
3616 * doc/as.texinfo: Added description for elseif.
3617 * cond.c (s_elseif): New function
3e87a760 3618
24a17b6c
TW		 36192000-02-04 Timothy Wall <twall@redhat.com>
3620
3621 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3622 listings.
24a17b6c 3623
bea9907b 36242000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3625
bea9907b
TW		 3626 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3627 default values.
3628 * frags.c (frag_new): Calculate fr_fix in octets
3629 (frag_now_fix) Return offset as target address offset (bytes).
3630 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3631 quantities).
bea9907b
TW		 3632 * frags.h: Added prototype for frag_now_fix_octets().
3633 Distinguish between octets and bytes in field descriptions.
3634 * listing.c (calc_hex): Account for octets vs bytes when
3635 printing addresses/offsets.
3636 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3637 target is little-endian, print the octets in a word in big-endian
3638 order so that the display looks like a proper hexadecimal number,
3639 instead of having the octets reversed.
3640 * read.c (do_align): When recording alignment, alignment power
3641 should be in terms of target bytes (minimum addressible unit)
3642 instead of octets.
3643 (do_org) Convert ORG target address (byte) argument into an
3644 octet offset when generating a variable fragment.
3645 * symbols.c (resolve_symbol_value): Symbol final value
3646 converted to a target address offset (bytes) from its octet offset.
3647 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3648 offset (bytes) is adjusted by the frag offset (octets) converted
3649 to bytes.
3650 (coff_frob_section) Section alignment power is in terms of bytes;
3651 convert it to an octet alignment power when calculating size (and
3652 size mask) in octets. Don't modify the section size in order to
3653 "align" it for TI COFF, since that format has a different method
3654 for storing alignment information.
3e87a760 3655
210dcc61
TW		 36562000-02-01 Timothy Wall <twall@cygnus.com>
3657
3658 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3659 entries, matching the way GCC generates them. If not escaped, the
3660 filename is encoded incorrectly.
3661
557537a5 36622000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3663
557537a5
NC		 3664 * config/tc-arm.c (reg_table): Add support for ATPCS register
3665 naming conventions.
2c1c4c62 3666
557537a5 36672000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3668
2c1c4c62
GK		 3669 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3670 already defined.
3e87a760 3671 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3672 New macro.
3673 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3674 of a symbol when we really care about its value.
3675
36762000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3677
3678 * config/tc-mcore.c (md_assemble): Give warning message if
3679 operands passes to instruction are more than the spec.
3680
2f0ca46a
NC		 36812000-01-27 Thomas de Lellis <tdel@windriver.com>
3682
66778679 3683 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3684 Thumb mode but the label seen was not declared as '.thumb_func'
3685 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3686 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3687
4c63da97
AM		 36882000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3689
3690 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3691 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3692
3693 * Makefile.in: Same here.
3694 Update copyright.
3695
3696 * configure.in: Set bfd_gas for i386-aout when primary target
3697 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3698 we may need the primary te_file. Remove incorrect comment.
3699
3700 * configure: Regenerate.
3701
3702 * config/e-i386aout.c: New file.
3703
3704 * as.c (USE_EMULATIONS): Move to before print_version_id.
3705 (struct emulation): Add i386aout.
3706 (show_usage): Split text strings. Reformat -a text. Add --em
3707 help.
3708 Update copyright.
3709
3710 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3711 (aout_format_ops): New.
3712 Update copyright.
3713
3714 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3715 preprocessor conditional and add aout USE_EMULATIONS tests.
3716 (read_a_source_file): Don't pass error strings to printf as
3717 format arg.
3718 Update copyright.
3719
3720 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3721 format arg.
3722 (do_data): Same here.
3723 (process_file): And here.
3724 Update copyright.
3725
3726 * symbols.c (colon): Rewrite "already defined" fatal message
3727 code for aout with USE_EMULATIONS.
3728 Update copyright.
3729
3730 * config/obj-aout.c (OBJ_HEADER): Define.
3731 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3732 fields of sentinel.
4c63da97
AM		 3733 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3734 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3735 forms here.
3736 (obj_aout_type): Expand S_SET_OTHER here too.
3737 (obj_read_begin_hook): Remove.
3738 (aout_pop_insert): New.
3739 (obj_aout_s_get_other): New.
3740 (obj_aout_s_get_desc): New.
3741 (aout_format_ops): New.
3742 Update copyright.
3743
3744 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3745 gets aout_pseudo_table.
3746 (aout_pseudo_table): Declare.
3747 (obj_read_begin_hook): Define.
3748 Update copyright.
3749
3750 * config/obj-coff.c (obj_pseudo_table): Rename to
3751 coff_pseudo_table.
3752 (coff_pop_insert): Use coff_pseudo_table.
3753 (coff_sec_sym_ok_for_reloc): Remove.
3754 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3755 and comment all zero entries and remove #if 0 code.
3756 Update copyright.
3757
3758 * config/obj-coff.h (obj_pop_insert): Define.
3759 (coff_pseudo_table): Declare.
3760 Update copyright.
3761
3762 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3763 s_get_size, s_set_size. Comment all zero entries.
3764 Update copyright.
3765
3766 * config/obj-elf.c (elf_s_get_other): New function.
3767 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3768 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3769 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3770 comment.
3771 (obj_elf_parse_section_letters): Don't pass error strings to
3772 printf as format arg.
3773 Update copyright.
3774
3775 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3776 OBJ_MAYBE_ECOFF.
3777 (elf_s_get_other): Declare.
3778 (S_GET_OTHER) Define as elf_s_get_other if not already
3779 defined.
3780 (S_SET_OTHER): Only define when not already defined.
3781 (elf_obj_read_begin_hook): Declare.
3782 (obj_read_begin_hook): Define.
3783 (elf_obj_symbol_new_hook): Declare.
3784 (obj_symbol_new_hook): Define.
3785 Update copyright.
3786
3787 * config/obj-multi.h: Add copyright header and protect against
3788 multiple inclusion. Add * to all function pointers.
3789 (OBJ_HEADER): If defined, include it rather than other defines
3790 in this file.
3791 (obj_frob_file_after_relocs): Test for NULL.
3792 (obj_symbol_new_hook): Here too.
3793 (obj_sec_sym_ok_for_reloc): And here.
3794 (S_GET_OTHER): Define.
3795 (S_GET_DESC): Define.
3796 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3797 (OBJ_MAYBE_ELF): Update comment.
3798
3799 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3800 OBJ_AOUT preprocessor conditional and handle emulation by
3801 testing OUTPUT_FLAVOR.
3802 (i386_displacement): Here too.
3803 (md_section_align): Similarly here.
3804 (i386_target_format): Conditionally compile when more than one
3805 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3806 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3807 (i386_displacement): Here too.
3808 Update copyright.
3809
3810 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3811 Define TARGET_FORMAT for aout only when not multi.
3812 Update copyright.
3813
3814 * config/te-multi.h: Delete file as it's identical to te-generic.h
3815
add0c677
AM		 38162000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3817
3818 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3819 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3820 LONG_MNEM_SUFFIX.
3821
3822 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3823 DWORD_MNEM_SUFFIX.
3824 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3825 comments.
3826
a19d8eb0
CP		 38272000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3828
66778679
RH		 3829 * config/tc-mips.c (mips_do_align): New function.
3830 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3831
550262c4
NC		 38322000-01-10 Philip Blundell <philb@gnu.org>
3833
3834 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3835 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3836 line separator for Linux.
3837 * doc/as.texinfo (Comments): Mention the ARM.
3838
0decc840
NC		 38392000-01-10 Philip Blundell <pb@futuretv.com>
3840
3841 * configure.in (arm*-*-conix*): New target.
3842 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3843 armv*-*-linux-gnu.
3844 * configure: Regenerate.
3845
2e13b764
NC		 38462000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3847
3848 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3849 (obj_elf_visibility): New function.
3e87a760 3850
2e13b764
NC		 3851 * doc/as.texinfo (Visibility): New node: document visibility
3852 pseudo ops.
3853
3138f287
AM		 38541999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3855
3856 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3857 warning for absolute jump/call without `*' in non-intel mode. No
3858 need to set i.types[0] JumpAbsolute in intel mode.
3859
df32bc61
NC		 38601999-12-22 Philip Blundell <pb@futuretv.com>
3861
3862 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3863 hook function when changing sections.
3864 (arm_s_data): Likewise.
3865
b4d0b2b3
NC		 38661999-12-14 Nick Clifton <nickc@cygnus.com>
3867
3868 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3869 command line switch.
b4d0b2b3 3870
85cb2cf9
JL		 3871Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3872
3873 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3874 (r_registers, xr_registers): Define.
3875 (r_register_name, xr_register_name): New functions.
3876 (md_assemble): Handle new am33 operand types and instruction
3877 formats.
3878 (mn10300_insert_operand, check_operand): Likewise.
3879
a64bcdd8
NC		 38801999-11-29 Nick Clifton <nickc@cygnus.com>
3881
3882 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3883 (s_force_thumb): Set thumb_mode to 2.
3884 (md_assemble): Do not complain about thumb instructions on a
3885 non-thumb target if thumb_mode is set to 2.
3886
43b4c25e
MM		 38871999-11-28 Michael Meissner <meissner@cygnus.com>
3888
3889 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3890 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3891 (O_...): Add new machine dependent expressions if we are handling
3892 explicit relocations.
3893 (alpha_reloc_op): New static table holding the explicit relocation
3894 information.
3895 (alpha_literal_hash): New static to hold the hash table for
3896 explicit relocations.
3897 (alpha_macros): Add support for explicit relocations.
3898 (md_begin): If explicit relocations, initialize hash table.
3899 (md_assemble): Don't print a second error if tokenize_arguments
3900 already printed an error message.
3901 (md_apply_fix): Add support for explicit relocations.
3902 (alpha_force_relocation): Ditto.
3903 (alpha_fix_adjustable): Ditto.
3904 (alpha_adjust_symtab): New function to support explicit
3905 relocations.
3906 (alpha_adjust_symtab_relocs): Ditto.
3907 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3908 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3909 Add support for explicit relocations. Return -2 if an error
3910 message was already printed.
3911 (find_macro_match): Add support for explicit relocations. Comment
3912 each of the cases.
3913 (emit_insn): Add support for explicit relocations.
3914 (assemble_tokens): Ditto.
3915 (emit_ldgp): Ditto.
3916 (load_expression): Ditto.
3917 (emit_lda): Ditto.
3918 (emit_ldah): Ditto.
3919 (emit_ir_load): Ditto.
3920 (emit_loadstore): Ditto.
3921 (emit_ldXu): Ditto.
3922 (emit_ldil): Ditto.
3923 (emit_sextX): Ditto.
3924 (emit_division): Ditto.
3925 (emit_jsrjmp): Ditto.
3926 (emit_retjcr): Ditto.
3927
3928 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3929 ELF object format.
3930 (tc_adjust_symtab): If explicit relocations, call the function
3931 alpha_adjust_symtab.
3932 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3933 relocations next to the literal relocation they reference.
3934 (TC_INIT_FIX_DATA): Initialize the new fields.
3935 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3936
afbf211f
JL		 3937Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3938
3939 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3940 'B' operand for PA2.0 bb instruction.
eaa15ab8 3941
f11900d0
NC		 39421999-11-18 Nick Clifton <nickc@cygnus.com>
3943
3944 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3945 target.
3e87a760 3946
f11900d0
NC		 3947 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3948 relocs.
3949 (mcore_force_relocation): Force relocations to be generated for
3950 RVA relocs.
3951
2daf4fd8
AM		 39521999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3953
3954 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3955 (i386_displacement): Disallow O_big displacements.
3956
eb726e5d
DL		 3957Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3958
3e87a760
AM		 3959 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3960 Small improvements in error checking.
eb726e5d
DL		 3961 (md_assemble): Support for unconditional ARM instructions.
3962 (md_parse_option): Support for -m[arm]v5e flag.
3963
035349a4
NC		 39641999-11-12 Nick Clifton <nickc@cygnus.com>
3965
3966 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3967 buffer.
035349a4 3968
c1eae114
NC		 39691999-11-11 Nick Clifton <nickc@cygnus.com>
3970
3971 * macro.c (buffer_and_nest): Look for seperator after TO and
3972 FROM tokens.
3973
c5c834aa
AH		 39741999-11-08 Andrew Haley <aph@cygnus.com>
3975
3976 * app.c (do_scrub_chars): When in State 10, treat backslash
3977 characters in the same way as as symbol characters.
3978
98007ce7
RH		 39791999-11-07 Richard Henderson <rth@cygnus.com>
3980
3981 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3982 the previous label was in the current section before playing
3983 with auto-alignment.
3984
d6c497c7
NC		 39851999-11-06 Nick Clifton <nickc@cygnus.com>
3986
3987 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3988 for weak symbols.
d6c497c7 3989 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3990 the symbol is weak.
d6c497c7 3991
dd33dc0f
MM		 39921999-11-05 Michael Meissner <meissner@cygnus.com>
3993
3994 * expr.h (operatorT): Increase machine dependent operators to 16.
3995 * expr.c (op_rank): Ditto.
3996
5f91fe03
ILT		 39971999-11-03 Ian Lance Taylor <ian@zembu.com>
3998
53b0d397
ILT		 3999 * read.c (pseudo_set): Reject attempts to set the value of a
4000 section symbol.
4001
5f91fe03
ILT		 4002 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4003 if it is defined.
4004
4005 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4006
4007 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4008 to bfd_set_section_contents.
4009
829ce307
NC		 40101999-11-03 Nick Clifton <nickc@cygnus.com>
4011
4012 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4013
2bd7f1f3
GRK		 40141999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4015
4016 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4017 (mips_ip): Use OPCODE_IS_MEMBER.
4018
90ca882f
JL		 4019Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4020
acb56623
JL		 4021 * config/tc-arm.c (reg_required_here): Improve comments.
4022
66778679
RH		 4023 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4024 (tinsns): Initialize variants field.
b49cfa5d
JL		 4025
4026 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4027 BAD_PC respectively.
90ca882f 4028
29c4c6b5
NC		 40291999-10-27 Scott Bambrough <scottb@netwinder.org>
4030
4031 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4032 * config/tc-arm.h: Fix compile time warnings.
4033
d9fd9852
DN		 4034Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4035
4036 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4037 form @abs16, @(abs16) and @(abs16 + imm).
4038
9ce8a5dd
GRK		 40391999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4040
4041 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4042 (ISA_HAS_64_BIT_REGS) New.
4043 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4044 mips_emit_delays,macro_build,load_register,load_addresss,
4045 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4046 and/or use new ISA_xxx macros in expressions involving
4047 ISA, particularly mips_opts.isa.
4048
446a06c9
MM		 40491999-10-18 Michael Meissner <meissner@cygnus.com>
4050
4051 * expr.h (operatorT): Add machine dependent operators md1..md8.
4052 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4053 for the machine dependent operators to use.
4054
4055 * expr.c (op_rank): Add machine dependent operators.
4056
4057 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4058 operator.
4059 (O_cpregister): Ditto.
4060 (md_begin): Change X_op test that field is wide enough to use
4061 O_max instead of O_alpha_max.
4062 (cpu_types): Fill in missing initializer.
4063 (alpha_num_macros): Make unsigned.
4064 (md_assemble): Make opnamelen be size_t.
4065 (md_apply_fix): Cast alpha_num_operands to int before testing.
4066 (alpha_force_relocation): Ditto.
4067 (alpha_fix_adjustable): Ditto.
4068 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4069 (tc_gen_reloc): Ditto.
4070 (tc_get_register): Ditto.
4071 (emit_ldgp): Ditto.
4072 (emit_lda): Ditto.
4073 (emit_ldah): Ditto.
4074 (emit_ldil): Ditto.
4075 (s_alpha_ent): Ditto.
4076 (s_alpha_end): Ditto.
4077 (s_alpha_frame): Ditto.
4078 (s_alpha_prologue): Ditto.
4079 (s_alpha_file): Ditto.
4080 (s_alpha_gprel32): Ditto.
4081 (s_alpha_proc): Ditto.
4082 (s_alpha_set): Ditto.
4083 (s_alpha_base): Ditto.
4084 (s_alpha_align): Ditto.
4085 (s_alpha_arch): Ditto.
4086 (alpha_align): Ditto.
4087 (assemble_insn): Suppress unused variable warning.
4088 (emit_insn): Ditto.
4089 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4090 order in the structure.
4091 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4092
476cdcb8
JL		 4093Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4094
4095 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4096
c388dee8
AM		 40971999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4098
4099 * config/tc-i386.c (i386_index_check): Correct #endif location.
4100
2bdd6cf5
GK		 4101Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4102
4103 * as.c (show_usage): Document new options.
4104 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4105 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4106 (parse_args): Parse the new options.
4107 (main): If there were warnings, and --fatal-warnings
4108 was specified, print an error.
4109 * as.h: New variable, flag_fatal_warnings, for new option.
4110
d53d2751
JL		 4111Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4112
4113 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4114 '@'. Change autoincrement completers to fall through to cache control
4115 completers.
4116
4117 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4118 arg.
d53d2751
JL		 4119 (pa_parse_addb_64_cmpltr): New function.
4120
4121 * config/tc-hppa.c (pa_ip): Change error message.
4122 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4123 '?Q' args to allow falling through.
4124
8fce3f5e 4125 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4126 Remove unused conditional codes.
4127 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4128
ba09cd8d
DN		 4129Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4130
4131 * config/tc-d30v.c (CHAR_BIT): Define.
4132 (check_range): Fix bit operations to support integers bigger than
4133 32 bits.
4134
c43185de
DN		 4135Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4136
4137 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4138 operands.
4139
925c058e
DE		 4140Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4141 Doug Evans <devans@cygnus.com>
4142
4143 Add support for m32rx.
4144 * config/tc-m32r.c (enable_m32rx): New static global.
4145 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4146 (allow_m32rx): New function.
4147 (M32R_SHORTOPTS): Add `O'.
4148 (md_longopts): Add --m32rx plus several warning options.
4149 (md_parse_option): Handle new options.
4150 (md_show_usage): Print them.
4151 (md_begin): Enable m32rx.
4152 (OPERAND_IS_COND_BIT): New macro.
4153 (first_writes_to_seconds_operands): New function.
4154 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4155 (target_make_parallel,assemble_two_insns): New functions.
4156 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4157 If optimizing and m32rx, try to make consecutive insns parallel.
4158
fba2b7f9
GK		 4159Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4160
4161 * config/tc-mips.c (nopic_need_relax): Allow for the
4162 .sdata.foo sections generated by -fdata-sections,
4163 and for the .gnu.linkonce.s sections generated by C++.
4164
fd232ac8
JL		 4165Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4166
ce674324
JL		 4167 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4168 with cleaner code using completer prefixes. Add 'Y'.
4169
fd232ac8
JL		 4170 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4171
b1039fc4
JL		 4172Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4173
66778679 4174 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4175 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4176 insn does not match and we should try the next insn in the table.
4177
913f265c
NC		 41781999-09-22 Nick Clifton <nickc@cygnus.com>
4179
4180 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4181
54af6ff6
JL		 4182Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4183
4184 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4185 of PA2.0 support.
4186
4cc782b5
ILT		 41871999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4188
4189 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4190 OBJ_ELF. If ELF, add "sq".
4191 (md_parse_option): If ELF, ignore -s and -q.
4192 (md_show_usage): Mention ELF options.
4193
6be78360
JL		 4194Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4195
eaa15ab8 4196 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4197 operands.
4198
71823da4
JL		 4199 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4200
61dd1d31
JL		 4201 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4202
1cf6ae67
JL		 4203 * config/tc-hppa.c (struct pa_it): New field "trunc".
4204 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4205 (pa_parse_ftest_gfx_completer): New function
4206 (pa_parse_fp_cnv_format): New function.
4207
77c02e18
JL		 4208 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4209 (md_apply_fix): Handle 22bit pc-rel branches.
4210
629d9417
JL		 4211 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4212
dbe2f9ee
JL		 4213 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4214
3db6e6bd
JL		 4215 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4216
6be78360
JL		 4217 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4218
e061d86f
JL		 4219Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4220
66778679
RH		 4221 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4222 (pa_ip): Handle 'fX'.
e061d86f 4223
7acbfc6b
JL		 4224Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4225
4226 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4227 unwinds unless the function is in the text space.
4228 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4229
2d93dcc4
JL		 4230Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4231
b52c78b8
JL		 4232 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4233 (md_assemble): To here. Tweak address generation.
4234
2d93dcc4
JL		 4235 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4236 debug_line.
4237 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4238 (md_assemble): Call dwarf2_where for OBJ_ELF.
4239 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4240 (pa_end_of_source): New function.
4241 * tc-hppa.h (md_end): Define for OBJ_ELF.
4242
6d83c84b
MM		 42431999-09-14 Michael Meissner <meissner@cygnus.com>
4244
4245 * configure.in (Canonicalization of target names): Remove adding
4246 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4247 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4248 * configure: Regenerate.
4249
41fd319a
ILT		 42501999-09-14 Donn Terry <donn@interix.com>
4251
4252 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4253
795a7704
AM		 42541999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4255
2f66722d
AM		 4256 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4257 pc-relative jmp/call to an absolute symbol.
4258 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4259 absolute section symbols.
4260
795a7704
AM		 4261 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4262 jump handling code and comments.
4263
c0c949c7
ILT		 42641999-09-12 Ian Lance Taylor <ian@zembu.com>
4265
4266 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4267 the value if TE_PE and a global defined symbol.
4268
e723ef7c
ILT		 42691999-09-11 Ian Lance Taylor <ian@zembu.com>
4270
4271 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4272 print the symbol, rather than printing it here.
4273
fa16d387
ILT		 42741999-09-11 Donn Terry <donn@interix.com>
4275
d33e1d24
ILT		 4276 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4277 BFD_RELOC_RVA relocations.
4278
18dc2407
ILT		 4279 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4280 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4281 starts with "_G".
4282
945a1a6b
ILT		 4283 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4284 defined.
4285 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4286 * doc/internals.texi (Object format backend): Document
4287 SET_SECTION_RELOCS.
4288
79d292aa
ILT		 4289 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4290 relocations against global symbols if TE_PE.
4291
7a6284c4
ILT		 4292 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4293 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4294
8828d862
ILT		 4295 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4296 symbols.
4297
9690c54d
ILT		 4298 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4299 symbols which do not have a constant value, or tags with
4300 non-tags. Remove the symbol from the list before adding it at the
4301 end.
4302
23dab925
ILT		 4303 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4304 C_FCN symbol differently if TE_PE.
4305 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4306 appears in the pseudo-op, rather coff_line_base which is only set
4307 for a .bf symbol.
4308
28428223
ILT		 4309 * config/obj-coff.c (obj_coff_loc): New static function.
4310 (obj_pseudo_table): Add "loc".
4311
e8a3ab75
ILT		 4312 * config/obj-coff.c (add_lineno): Check that the line number is
4313 positive.
4314
2ab9b79e
ILT		 4315 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4316 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4317 int.
4318 (md_atof): Return NULL rather than 0.
4319 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4320 * expr.c (expr): Change first parameter to int.
4321 * config/obj-coff.c: Add declarations for static functions.
4322 (coff_frob_symbol): Use SYM_AUXENT.
4323 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4324
5881e4aa
ILT		 4325 * config/obj-coff.c (obj_coff_section): Default to setting
4326 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4327
e723ef7c
ILT		 4328 * write.c (adjust_reloc_syms): Print adjusted fixup.
4329
fa16d387
ILT		 4330 * expr.c (integer_constant): Correct too_many_digits calculation
4331 in base 10 case.
4332
13a830b6
AS		 43331999-09-09 Andreas Schwab <schwab@suse.de>
4334
4335 * doc/c-arm.texi: Fix arguments of @var to not contain
4336 punctuation.
4337
325188ec
NC		 43381999-09-08 Philip Blundell <pb@nexus.co.uk>
4339
3e87a760 4340 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4341 and COFF targets.
4342 (md_parse_option): Only support -k flag for ELF and COFF targets.
4343
e7c1f43c
JL		 4344Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4345
4346 * config/tc-hppa.c (pa_ip): Put strict register checks before
4347 call to pa_parse_number.
4348
4964086a
JL		 4349 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4350
c4bf532f
ILT		 43511999-09-06 Ian Lance Taylor <ian@zembu.com>
4352
4353 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4354 BFD_ASSEMBLER code.
4355
a33132fd
ILT		 43561999-09-06 Donn Terry <donn@interix.com>
4357
4358 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4359
0f4f8b56
JL		 4360Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4361
4362 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4363 candidate instruction. Require registers for register arguments
4364 when in strict mode. Require assemble-time constants for
4365 constants when in strict mode.
4366 (pa_get_absolute_expression): Require a constant when in strict
4367 mode.
eaa15ab8 4368
d3388653
NC		 43691999-09-06 Nick Clifton <nickc@cygnus.com>
4370
4371 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4372
041dd5a9
ILT		 43731999-09-04 Steve Chamberlain <sac@pobox.com>
4374
4375 * config/tc-pj.c: New file, supports picoJava in ELF.
4376 * config/tc-pj.h: Ditto.
4377 * configure.in (pjl*, pj*): New targets.
4378 * Makefile.am: Rebuild dependencies.
4379 (CPU_TYPES): Add pj.
4380 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4381 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4382 * doc/c-pj.texi: New file.
4383 * doc/as.texinfo: Add some PJ specifics.
4384 * doc/all.texi: Add PJ to the list of all architectures, sort them
4385 all alphabetically.
4386 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4387 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4388
4ca72d38
AM		 43891999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4390
4391 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4392 (obj_frob_file): Test for null pointer.
4393 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4394 (OBJ_PROCESS_STAB): And here.
4395 (elf_obj_sy): Remove
4396
4397 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4398 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4399 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4400
4401 * config/obj-coff.c (no_func): Remove.
4402 (coff_format_ops): Change occurrences of no_func to 0, as we test
4403 for 0 in obj-multi.h.
4404
4405 * configure.in: Enable bfd for i386-coff when primary target is
4406 bfd. Enable i386 elf,coff emulation support. Don't set
4407 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4408 emulation to support.
4409 *configure: Regenerate.
4410
bcef92fa
NC		 44111999-09-02 Nick Clifton <nickc@cygnus.com>
4412
4413 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4414 .section .line directive is encountered.
4415
cdf82bcf
NC		 44161999-09-01 Nick Clifton <nickc@cygnus.com>
4417
5856c19a 4418 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4419 format.
5856c19a 4420
cdf82bcf
NC		 4421 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4422 * as.texinfo: Document --gdwarf2 command line option.
4423 Add additional documentation of ARM command line switches.
4424
af6bdddf
AM		 44251999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4426
4427 * config/tc-i386.c (i386_intel_memory_operand): Combine
4428 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4429 and RESTORE_END_STRING around parse_register calls.
4430 (i386_operand): Here too.
4431 (i386_is_reg): Remove.
4432 (parse_register): Move as_bad calls from within this function to
4433 callers.
4434
5f47d35b
AM		 44351999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4436
4437 Based on a patch from H.J. Lu <hjl@gnu.org>
4438 * config/tc-i386.c (parse_register): Handle FP regs specially.
4439 (md_begin): Remove '(' and ')' from register_chars.
4440
1174497c
DE		 44411999-08-29 Doug Evans <devans@casey.cygnus.com>
4442
4443 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4444 error message (done elsewhere).
4445
17d9105c
JL		 4446Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4447
4448 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4449
9ecc05f0
JL		 4450Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4451
66778679 4452 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4453 args by 'f'.
4454
9e4f2d3a
JL		 4455 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4456
680ef6de
JL		 4457 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4458 between args.
4459 Add new completers. Fix bug in 64 bit condition handling.
4460
413c94ba
JL		 4461 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4462 'cS', and 'c*'.
4463
28252e61
JL		 4464 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4465
a97685e9
JL		 4466 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4467
3e87a760 4468 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4469
cb30237e
NC		 44701999-08-27 Jim Wilson <wilson@cygnus.com>
4471
4472 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4473 (struct ls): Add frag field. Initialize it to zero.
4474 (out_end_sequence): New local text_frag. Set it while in text section.
4475 Replace address check with frag check. Set ls.frag to text_frag if
4476 out_set_addr called.
4477 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4478 Set it before switching sections. Replace address check with frag
4479 check. Set ls.frag to saved_frag if out_set_addr called.
4480
09a798ea
NC		 44811999-08-26 David Mosberger <davidm@hpl.hp.com>
4482
66778679 4483 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4484 output "advance_pc" opcode instead of calling gen_addr_line().
4485 The latter has the undesired side-effect of creating a new row
3e87a760 4486 in the debug line info matrix.
09a798ea 4487
e1c05f12
NC		 44881999-08-26 Jim Wilson <wilson@cygnus.com>
4489
4490 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4491 ls.last_filename if last is less than zero. Set ls.last_filename
4492 when allocating new entry.
4493 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4494 call.
4495
b23bac36
AM		 44961999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4497
4498 * config/tc-i386.c (i386_index_check): Fix the displacement size
4499 when INFER_ADDR_PREFIX.
4500
50f4163f
NC		 45011999-08-18 Nick Clifton <nickc@cygnus.com>
4502
4503 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4504 display its value.
4505
f589a541
ILT		 45061999-08-17 Ian Lance Taylor <ian@zembu.com>
4507
4508 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4509 handle 0xffffNNNN constants correctly.
4510
11450271
NC		 45111999-08-16 Nick Clifton <nickc@cygnus.com>
4512
4513 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4514 as well as loads.
4515
276b1dc2
NC		 45161999-08-13 Nick Clifton <nickc@cygnus.com>
4517
4518 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4519 (md_apply_fix3): Always pass positive values to
4520 validate_offset_imm.
4521
ae5ad4ad
NC		 45221999-08-12 Nick Clifton <nickc@cygnus.com>
4523
4524 * config/tc-arm.c (skip_whitespace): New macro.
4525 Formatting tidy ups.
3e87a760 4526
ae5ad4ad
NC		 4527 (md_apply_fix3): Store relocation offset in addend for ELF based
4528 relocs.
4529 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4530 calls.
4531
bf6d3895
AM		 45321999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4533
4534 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4535 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4536
46031ca9
JL		 4537Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4538
b100be66
JL		 4539 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4540 flags for the unwind subspace.
4541
46031ca9
JL		 4542 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4543 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4544 suitable relocation based on the size of the target's pointer.
4545 Always Use subsegment zero for the unwinders.
4546 (pa_level): Handle "2.0w".
4547
65172ab8 4548Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4549
4550 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4551 with the following instruction unless this was specified.
4552
1a1ae23e
ILT		 45531999-08-09 Ian Lance Taylor <ian@zembu.com>
4554
4555 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4556 certain sections, to match BFD changes.
4557
81afc846
ILT		 45581999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4559
4560 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4561 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4562 * Makefile.in: Rebuild.
81afc846 4563
04ad1543
ILT		 45641999-08-08 Ian Lance Taylor <ian@zembu.com>
4565
4566 * Makefile.am: Rename .dep* files to DEP*.
4567 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4568 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4569 targets to DEPOBJ.
4570 * Makefile.in: Rebuild.
4571
1eb7027c
RH		 45721999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4573
4574 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4575
2dcc60be
ILT		 45761999-08-08 Ian Lance Taylor <ian@zembu.com>
4577
46eec08e
ILT		 4578 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4579 avoid problems on DOS filesystems.
4580 * Makefile.in: Rebuild.
4581
2dcc60be
ILT		 4582 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4583
45841999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4585
4586 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4587 section flag.
4588
76a27922
ILT		 45891999-08-08 Ian Lance Taylor <ian@zembu.com>
4590
4591 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4592 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4593 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4594
0741736b
JL		 4595Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4596
4597 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4598
9a913dfb
JL		 4599Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4600
4601 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4602
a1f2d742
ILT		 46031999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4604
4605 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4606 non-adjustable symbols.
4607
55a914bc
JL		 4608Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4609
4610 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4611
336f7c70 4612Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4613
4614 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4615 operands.
4616
9750fcc5
ILT		 46171999-08-05 Donn Terry <donn@interix.com>
4618
4619 * config/te-interix.h: New file.
4620 * configure.in (i386-*-interix*): New target.
4621 * configure: Rebuild.
4622
39ba5561
JL		 4623Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4624
4625 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4626 selectors for ELF too.
4627 (selector_table): Add "ltp" and "rtp" selectors.
4628
eecb386c
AM		 46291999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4630
4631 * config/tc-i386.c (i386_operand): No need to change
4632 operand_string pointer in segment reg case before goto
4633 do_memory_reference. Initialise displacement_string_start and
4634 displacement_string_end after do_memory_reference label.
4635 (i386_index_check): Add operand_string param, and print error
4636 message on failure here.
4637 (i386_intel_memory_operand): Instead of here.
4638 (i386_operand): And here.
4639 (INFER_ADDR_PREFIX): Enable.
4640
4641 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4642
4643 * config/tc-i386.h (DefaultSize): Define. Renumber following
4644 opcode_modifier defines.
4645
4646 From Etienne Lorrain <etienne.lorrain@ibm.net>
4647 * config/tc-i386.c (stackop_size): New variable.
4648 (set_16bit_code_flag): Clear it here.
4649 (set_16bit_gcc_code_flag): New function.
4650 (md_pseudo_table): Add "code16gcc" entry.
4651 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4652
f173e82e
ILT		 46531999-08-03 Ian Lance Taylor <ian@zembu.com>
4654
a04b544b
ILT		 4655 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4656 next_set_end even if the end symbol is being discarded.
4657
4658 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4659 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4660 * config/obj-coff.c: Likewise.
4661 (seg_info_type): Remove.
4662 (seg_info_off_by_4): Change to array of segT.
4663 (s_get_segment): Adjust accordingly.
4664 (obj_pseudo_table): Fully initialize sentinel entry.
4665
f173e82e
ILT		 4666 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4667 Ralf Baechle <ralf@uni-koblenz.de>.
4668
c3332e24
AM		 46691999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4670
4671 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4672
46731999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4674
24eab124
AM		 4675 * config/tc-i386.c: Indentation and white space changes.
4676 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4677 don't enable it by default.
4678 (i386_intel_operand): Remove redundant prototype.
4679 Move check on number of memory operands, and i.mem_operands++
4680 (i386_intel_memory_operand): To here.
4681 Remove i386_immediate code from here. Remove special case code
4682 for input and output using (%dx). Remove base/index checks and
4683 call i386_index_check instead. Save initial operand_string
4684 argument for error message.
4685 (i386_operand): Remove redundant prototype. Move base/index
4686 checks to i386_index_check.
4687 (i386_displacement): Move intel mode check for non-zero
4688 i.disp_operand
4689 (i386_intel_memory_operand): To here.
c3332e24 4690
6d8809aa
RH		 46911999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4692
4693 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4694 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4695 by .register pseudo-op if -64 and --no-undeclared-regs.
4696 (s_register, sparc_adjust_symtab): New functions.
4697 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4698 Declare sparc_adjust_symtab as tc_adjust_symtab.
4699 * doc/c-sparc.texi: Add description of #ignore special literal
4700 for .register pseudo-op.
4701
c8d259f7
CM		 47021999-07-30 Catherine Moore <clm@cygnus.com>
4703
eaa15ab8 4704 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4705 the relocation's section offset.
4706
b77ad1d4
AM		 47071999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4708
4709 * write.c (fixup_segment): Fix generic error check overflow test.
4710
4711 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4712 X_add_number to long.
4713
b53fcc20
JL		 4714Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4715
4716 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4717 processing.
b53fcc20 4718
d2e71411
ILT		 47191999-07-27 Ian Lance Taylor <ian@zembu.com>
4720
4721 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4722 VTABLE relocations.
4723
e9f56b1d
ILT		 47241999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4725
4726 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4727
1a39f480
ILT		 4728 * configure.bat: Remove; obsolete.
4729 * config/go32.cfg: Likewise.
4730
29fe79d3
ILT		 47311999-07-21 Brad M. Garcia <bgarcia@fore.com>
4732
4733 * configure.in (i386-*-vxworks*): New target.
4734 * configure: Rebuild.
4735
e06510e6
RH		 47361999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4737
4738 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4739
dabe3bbc
RH		 47401999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4741
4742 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4743 on -64 and not pic.
4744 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4745 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4746 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4747 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4748 MAX_RELOC_EXPANSION): Define.
4749 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4750
b4cac588
AM		 47511999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4752
4753 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4754 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4755 block. Print a warning if an 8-bit or 16-bit constant
4756 displacement or immediate is truncated on output.
4757 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4758 immediate.
4759 (i386_operand): Disallow immediate jump absolute operand.
4760
966ed0b4
ILT		 47611999-07-15 Ian Lance Taylor <ian@zembu.com>
4762
0ed15843
ILT		 4763 * configure.in: Bump version number to 2.9.5.
4764 * configure: Rebuild.
4765
966ed0b4
ILT		 4766 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4767 or %llx work.
4768
67f1cff0
JL		 4769Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4770
4771 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4772 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4773
2f992c04
NC		 47741999-07-14 Philip Blundell <pb@nexus.co.uk>
4775
4776 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4777 is defined.
4778 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4779
4780 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4781 if -mno-fpu was given.
4782 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4783 relocs.
4784 (cons_fix_new_arm): Remove misleading comments.
4785
14ad458a
ILT		 47861999-07-14 Ian Lance Taylor <ian@zembu.com>
4787
4788 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4789 error message.
4790 (relax_segment): Likewise. After giving a rs_org error, convert
4791 the frag to rs_align to avoid cascading errors.
4792
36823076
AS		 47931999-07-12 Andreas Schwab <schwab@suse.de>
4794
4795 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4796
ab9da554
ILT		 47971999-07-11 Ian Lance Taylor <ian@zembu.com>
4798
4799 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4800 as appropriate. Fill in structure initializations. Add variable
4801 initializations. Add casts.
4802 * dwarf2dbg.c (print_stats): Change i to size_t.
4803 * listing.c (listing_listing): Change list_line to unsigned int.
4804
e0accf0c
ILT		 48051999-07-10 Ian Lance Taylor <ian@zembu.com>
4806
4807 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4808 rather than checking for \001 and \002 in symbol name.
4809 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4810
7d4ce8a9
JL		 4811Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4812
4813 * configure.in (hppa*-linux-gnu*): New target.
4814 * configure: Rebuilt.
4815
5395a469
NC		 48161999-07-08 Nick Clifton <nickc@cygnus.com>
4817
3e87a760 4818 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4819
cac58fa6
NC		 48201999-07-07 Nick Clifton <nickc@cygnus.com>
4821
5395a469 4822 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4823 accessing symbolP directly.
4824
03b36ee1
JL		 4825Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4826
4827 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4828 for ELF.
4829
49a5575c
NC		 48301999-07-05 Nick Clifton <nickc@cygnus.com>
4831
4832 * config/tc-arm.c (ARM_EXT_V5): Define.
4833 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4834 (md_begin): Detect ARM v5 architectures.
4835 (md_parse_option): Accept arm v5 specification.
4836 (md_show_usage): Documment -marmv5 switch.
4837
4838 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4839
49a5575c
NC		 4840 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4841 op.
4842 (validate_immediate_twopart): New function. Determine if a
4843 constant can be computed by two ADD instructions.
4844 (output_inst): Remove its command line parameter - it was never
4845 used.
4846 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4847 implememt the ADRL pseudo op.
4848 (tc_gen_reloc): Generate a suitable error message if an ADRL
4849 instruction tries to generate a real reloc.
4850
4851 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4852
09ecf0ba
JL		 4853Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4854
4855 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4856 into lower case.
4857
264d6861
ILT		 48581999-06-27 H.J. Lu <hjl@gnu.org>
4859
4860 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4861 non BFD_ASSEMBLER case.
4862
827c0149
ILT		 48631999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4864
4865 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4866 data.
4867
a340d270
RH		 48681999-06-26 David Mosberger <davidm@hpl.hp.com>
4869
4870 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4871 out_end_sequence() when the address decreases due to a new frag.
4872 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4873 numbering starts with 1.
4874
16b93d88
NC		 48751999-06-23 Nick Clifton <nickc@cygnus.com>
4876
4877 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4878 .section for COFF.
4879 (mcore_s_text): Call obj_elf_text for ELF target.
4880 (mcore_s_data): Call obj_elf_data for ELF target.
4881 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4882 for COFF target.
4883 (mcore_s_bss): New function: Dump literal table before changing
4884 sections.
4885 (mcore_s_comm): New function: Dump literal table before changing
4886 sections.
3e87a760 4887
16b93d88
NC		 4888 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4889 No longer static functions.
4890 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4891 Provide prototypes for these functions.
4892
fed9b18a
ILT		 48931999-06-22 Ian Lance Taylor <ian@zembu.com>
4894
be2acf27
ILT		 4895 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4896 a list of names, to try obj_segment_name, and to try abbreviated
4897 names when using COFF without long section names.
4898
7dcc9865
ILT		 4899 * config/tc-alpha.c: More use of symbol accessor functions.
4900 * config/tc-arc.c: Likewise.
4901 * config/tc-d30v.c: Likewise.
4902 * config/tc-fr30.c: Likewise.
4903 * config/tc-i860.c: Likewise.
4904 * config/tc-m88k.c: Likewise.
4905 * config/tc-mcore.c: Likewise.
4906 * config/tc-ns32k.c: Likewise.
4907 * config/tc-sparc.c: Likewise.
4908 * config/tc-v850.c: Likewise.
4909
a77f5182
ILT		 4910 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4911 sy_value with appropriate accessor functions.
4912 * config/tc-arm.c (md_apply_fix3): Likewise.
4913 * config/tc-d10v.c (AT_WORD_P): Likewise.
4914 * config/tc-v850.c (reg_name_search): Likewise.
4915
fed9b18a
ILT		 4916 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4917 use symbol_get_bfdsym instead.
4918 * config/tc-ppc.c (md_assemble): Likewise.
4919 * config/tc-v850.c (v850_comm): Likewise.
4920
310b5aa2
ILT		 49211999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4922
4923 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4924 the symbol, rather than accessing the bsym member.
4925 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4926 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4927 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4928 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4929 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4930 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4931 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4932 * config/tc-v850.c (tc_gen_reloc): Likewise.
4933
9cb8e75e
JL		 4934Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4935
4936 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4937 (hppa_gen_reloc_type): Conditionalize on BFD64.
4938 (tc_gen_reloc): Re-enable ELF relocations.
4939 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4940
3d103319
ILT		 49411999-06-21 Ian Lance Taylor <ian@zembu.com>
4942
4943 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4944 warning.
4945 (do_ldst): Move assignment out of if condition.
4946 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4947 parentheses to avoid warning.
4948
776b24b4
NC		 49491999-06-21 Nick Clifton <nickc@cygnus.com>
4950
155f0fe7
NC		 4951 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4952 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4953
809ffe0d
ILT		 49541999-06-19 Ian Lance Taylor <ian@zembu.com>
4955
4956 * config/tc-ppc.c: Update for symbol handling changes.
4957 * config/obj-coff.c: Likewise.
4958
49863f82
JL		 4959Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4960
4961 * tc-hppa.c: General cleanups of ELF support. No more spaces
4962 and subspaces for ELF.
4963 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4964 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4965 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4966 (UNWIND_SECTION_NAME): Likewise.
4967 (space/subspace related structures): Conditionalize definitions
4968 on OBJ_SOM.
4969 (space/subspace directives and support routines): Conditionalize
4970 definitions and references/uses on OBJ_SOM.
4971 (label_symbol_struct): For ELF, track the symbol's segment. For
4972 SOM track its space.
4973 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4974 changes.
4975 (USE_ALIASES): Kill for both SOM & ELF.
4976 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4977 (pa_space, pa_subspace): Corresponding changes.
4978 (pa_spaces_begin): Corresponding chagnes.
4979 (md_begin): Do not muck around with space/subspace stuff for
4980 OBJ_ELF.
4981 (md_apply_fix): Temporarily disable argument relocation stuff
4982 for OBJ_ELF.
4983 (tc_gen_reloc): Temporarily disable relocation generation for
4984 OBJ_ELF
4985 (pa_build_unwind_subspace): Similarly.
4986
fed881b1
NC		 49871999-06-16 Nick Clifton <nickc@cygnus.com>
4988
4989 * config/tc-arm.c (thumb_set): New pseudo op.
4990 (text, data, section): Override these pseudo ops with ARM
4991 specific versions.
4992 (s_thumb_set): New function: Perform the same as a .set pseudo
4993 op, but also mark the alias'ed symbol as being a Thumb
4994 function.
4995 (arm_s_text): New function: Perform the same as the .text
4996 pseudo op, but dump the literal pool before changing
3e87a760 4997 sections.
fed881b1
NC		 4998 (arm_s_data): New function: Perform the same as the .data
4999 pseudo op, but dump the literal pool before changing
3e87a760 5000 sections.
fed881b1 5001 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5002 .section pseudo op, but dump the literal pool before changing
5003 sections.
fed881b1
NC		 5004 (arm_cleanup): Do not reset the current section before dumping
5005 the literal pool.
5006
0f94f4c8
NC		 50071999-06-17 Nick Clifton <nickc@cygnus.com>
5008
2f3519a2
NC		 5009 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5010 OPTION_NO_WARN_UNMATCHED entries.
5011 (md_parse_option): Generate a warning message if an unrecognised
5012 option is encountered.
5013
0f94f4c8
NC		 5014 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5015 (get_operands): When parsing an expression after an '@' symbol
5016 has been detected, do not ignore '#' symbols.
5017 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5018 false.
0f94f4c8 5019
e4a86f6f
ILT		 50201999-06-13 Ian Lance Taylor <ian@zembu.com>
5021
5022 From K. Richard Pixley <rich@noir.com>:
5023 * configure.in (ppc-*-vxworks*): New target.
5024 * configure: Rebuild.
5025
a8aed0fb
UD		 50261999-06-12 Philip Blundell <philb@gnu.org>
5027
5028 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5029
7565ed77
ILT		 50301999-06-13 Ian Lance Taylor <ian@zembu.com>
5031
5032 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5033 which refer to symbols in linkonce sections, permit reducing the
5034 relocs if the symbol is local.
5035
b9e57a38
ILT		 50361999-06-12 Ian Lance Taylor <ian@zembu.com>
5037
5038 * subsegs.c (subseg_text_p): New function.
5039 * as.h (subseg_text_p): Declare.
5040 * read.c (do_align): Use subseg_text_p to set the default fill.
5041 * write.c (subsegs_finish): Likewise.
5042 * config/obj-coff.c (write_object_file): Likewise.
5043 * config/tc-i386.h (md_maybe_text): Don't define.
5044 (md_do_align): Use subseg_text_p to set the default fill.
5045 * config/tc-m32r.c (m32r_do_align): Likewise.
5046 * config/tc-sh.c (sh_do_align): Likewise.
5047 * config/tc-sparc.h (md_do_align): Likewise.
5048
008960a5
ILT		 50491999-06-12 David O'Brien <obrien@freebsd.org>
5050
5051 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5052 * configure: Rebuild.
5053
a1605869
ILT		 50541999-06-12 Ian Lance Taylor <ian@zembu.com>
5055
d9ac5a3b
ILT		 5056 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5057 * Makefile.am: Rebuild dependencies.
5058 * Makefile.in: Rebuild.
5059
a1605869
ILT		 5060 * config/tc-i386.c (i386_immediate): Remove unused label
5061 seg_unimplemented.
5062
5063 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5064 * symbols.c: Likewise.
5065 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5066 sy_next field when taking address, rather than symbol_next.
5067
5068 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5069 offsetT.
5070 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5071 value from the output file architecture.
5072 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5073 * dwarf2dbg.h: Change bfd_vma to addressT.
5074
a7cd1c22
ILT		 50751999-06-11 Ian Lance Taylor <ian@zembu.com>
5076
5077 * dwarf2dbg.h: Use PARAMS in function declarations.
5078
76171f81
ILT		 50791999-06-11 Martin Dorey <mdorey@madge.com>
5080
5081 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5082 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5083 OBJ_ELF.
5084 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5085
9b4d630b
ILT		 50861999-06-11 Ian Lance Taylor <ian@zembu.com>
5087
5865bb77
ILT		 5088 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5089
9e7c96d9
ILT		 5090 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5091 popsection.
5092
1b50c718
ILT		 5093 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5094
1bf67e0d
ILT		 5095 * read.c (read_a_source_file): Only declare inescape if
5096 QUOTES_IN_INSN.
5097
5098 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5099 match parameters.
5100 (find_entry_byval): Add parens to avoid warning.
5101
5102 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5103
9b4d630b
ILT		 5104 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5105 undefined symbols.
5106
a22b281c
RH		 51071999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5108
66778679 5109 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5110 with isoctal.
5111
5112 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5113 synthetize_setx): New functions.
5114 (md_assemble): Broken the special cases into the above
5115 functions. Make compiler happy if sizeof(bfd_vma)==4.
5116 Fix sethi generated from set/setuw. If instructions have a relloc,
5117 always clear the fields to be relocated in the opcode.
5118 (sparc_ip): Remove special_case global variable.
5119
7f2f689c
ILT		 51201999-06-10 Ian Lance Taylor <ian@zembu.com>
5121
d7ba4a77
ILT		 5122 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5123 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5124 indication of success rather than a value.
5125 (itbl_get_val): Likewise.
5126 (itbl_get_field): Use strcspn. Change delimiters to include
5127 parens.
5128 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5129 (itbl_get_val): Likewise.
5130 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5131
7f2f689c
ILT		 5132 * symbols.c (copy_symbol_attributes): Convert local symbols to
5133 regular symbols.
5134
c1d3c45e
NC		 51351999-06-10 Nick Clifton <nickc@cygnus.com>
5136
5137 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5138 ARM920t.
c1d3c45e 5139
63fab58c
RH		 51401999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5141
5142 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5143 Optimize set if sizeof(bfd_vma) == 64.
5144 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5145 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5146 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5147
cf9a1301
RH		 51481999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5149
5150 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5151 (s_ncons): New function.
5152 (native_op_table): New table.
5153 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5154 R_SPARC_OLO10 handling.
5155
bf29b231
RH		 5156Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5157
5158 * expr.h (struct expressionS): Revert last change; widen X_op.
5159 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5160
9be1cda6
AS		 5161Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5162
a4835b42
AS		 5163 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5164 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5165 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5166 * Makefile.in: Regenerated.
5167
9be1cda6
AS		 5168 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5169 `common' pass on to s_mri_common.
3e87a760 5170 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5171
62335629
RH		 51721999-06-06 Richard Henderson <rth@cygnus.com>
5173
5174 * config/obj-elf.c (obj_elf_section): Don't free the return
5175 value of demand_copy_C_string.
5176
9de8d8f1
RH		 51771999-06-05 Richard Henderson <rth@cygnus.com>
5178
5179 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5180 creation logic from obj_elf_create_section.
5181
5182 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5183 (section_stack): New.
5184 (special_sections): Make const.
5185 (obj_elf_section): Gut and rewrite parsing.
5186 (obj_elf_change_section): New function broken out of obj_elf_section.
5187 (obj_elf_parse_section_letters): Likewise.
5188 (obj_elf_section_word): Likewise.
5189 (obj_elf_section_type): Likewise.
5190 (obj_elf_previous): Treat as a toggle.
5191 (obj_elf_popsection): New.
5192 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5193 (ppc_section_type): Likewise.
5194 * config/tc-ppc.h: Likewise.
5195
5196 * expr.h (struct expressionS): Don't make X_op a bitfield.
5197 * config/tc-alpha.c: Update for symbol handling changes.
5198 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5199 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5200
58b5739a
RH		 52011999-06-05 Richard Henderson <rth@cygnus.com>
5202
5203 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5204 (dwarf2_gen_line_info): Kill unused variables.
5205 (dwarf2_finish): Likewise.
5206 (dwarf2_where): Likewise.
5207 (dwarf2_directive_file): If we've only got a string,
5208 hand off to s_app_file.
5209 * ecoff.c: Move the include of ecoff.h.
5210 * symbols.h (S_IS_FUNCTION): Prototype.
5211
5212 * read.c (LEX_HASH): Supply a default.
5213 (lex_type): Use it.
5214 (s_globl): Update `c' after skipping whitespace.
5215 * read.h (LEX_END_NAME, is_name_ender): New.
5216 * expr.c (get_symbol_end): Respect it.
5217
398e8c25
ILT		 52181999-06-04 Mark Klein <mklein@dis.com>
5219
993142d5
ILT		 5220 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5221 to real if OBJ_SOM
5222 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5223
398e8c25
ILT		 5224 * config/tc-hppa.c: Update for symbol handling changes.
5225
b4013713
ILT		 52261999-06-03 Ian Lance Taylor <ian@zembu.com>
5227
080e41e6
ILT		 5228 * cgen.c: Update for symbol handling changes.
5229 * config/tc-m32r.c: Likewise.
f412ead8 5230
a0f75b47
ILT		 5231 * config/tc-hppa.h: Update for symbol handling changes.
5232 * config/tc-hppa.c: Likewise.
5233
174419c1
ILT		 5234 * config/tc-arm.h: Update for symbol handling changes.
5235 * config/tc-arm.c: Likewise.
5236 (symbol_make_empty): Remove. Just use symbol_create.
5237
5238 * symbols.c (symbol_set_tc): Correct name.
5239
6104f0a0
ILT		 5240 * Makefile.am: Rebuild dependencies.
5241 ($(OBJS)): Don't depend upon struc-symbol.h.
5242 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5243 * dep-in.sed: Don't remove struc-symbol.h.
5244 * Makefile.in: Rebuild.
5245
b4013713
ILT		 5246 * doc/internals.texi (Symbols): Describe changes in symbol
5247 handling.
5248
6576f0b5
RH		 52491999-06-03 Richard Henderson <rth@cygnus.com>
5250
5251 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5252 instead of doing the work by hand.
5253
fac0d250
RH		 52541999-06-03 David Mosberger <davidm@hpl.hp.com>
5255
5256 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5257 state of line state-machine.
5258 (struct ls): Collect DWARF2 line state-machine state in new member
5259 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5260 resulted in any DWARF2 directives.
5261 (reset_state_machine): New function.
5262 (out_end_sequence): Ditto.
5263 (dwarf2_gen_line_info): When switching sections or switching to a
5264 lower text address, call out_end_sequence() first to terminate the
5265 previous code sequence as code sequences MUST have monotonically
5266 increasing addresses.
5267 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5268
52691999-06-03 David Mosberger <davidm@hpl.hp.com>
5270
5271 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5272 DWARF2 debug info (line information only, at this point).
5273 * as.h: Update comment about supported debug formats.
5274 * dwarf2dbg.c, dwarf2dbg.h: New files.
5275 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5276
5277 * expr.c (operand): Don't use [ for parens if we want an index op.
5278 (op_encoding): Switch [ into O_index, if desired.
5279 (op_rank): Renumber with O_index on bottom.
5280 (expr): If O_index, match closing bracket.
5281 * expr.h (O_index): New.
5282
5283 * read.c (read_a_source_file): Conditionally allow matched "
5284 in lines passed to md_assemble.
5285
5286 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5287
49309057
ILT		 52881999-06-03 Ian Lance Taylor <ian@zembu.com>
5289
5290 Add support for storing local symbols in a small structure to save
5291 memory when assembling large files.
5292 * as.h: Don't include struc-symbol.h.
5293 (symbolS): Add typedef.
5294 * symbols.c: Include struc-symbol.h.
5295 (local_hash): New static variable.
5296 (save_symbol_name): New static function, from symbol_create.
5297 (symbol_create): Call save_symbol_name.
5298 (local_symbol_count): New static variable.
5299 (local_symbol_conversion_count): Likewise.
5300 (LOCAL_SYMBOL_CHECK): Define.
5301 (local_symbol_make): New static function.
5302 (local_symbol_convert): New static function.
5303 (colon): Handle local symbols. Create local symbol for local
5304 label name.
5305 (symbol_table_insert): Handle local symbols.
5306 (symbol_find_or_make): Create local symbol for local label name.
5307 (symbol_find_base): Check for local symbol.
5308 (symbol_append, symbol_insert): Check for local symbols.
5309 (symbol_clear_list_pointers, symbol_remove): Likewise.
5310 (verify_symbol_chain): Likewise.
5311 (copy_symbol_attributes): Likewise.
5312 (resolve_symbol_value): Handle local symbols.
5313 (resolve_local_symbol): New static function.
5314 (resolve_local_symbol_values): New function.
5315 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5316 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5317 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5318 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5319 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5320 (symbol_previous, symbol_next): New functions.
5321 (symbol_get_value_expression): Likewise.
5322 (symbol_set_value_expression): Likewise.
5323 (symbol_set_frag, symbol_get_frag): Likewise.
5324 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5325 (symbol_mark_used_in_reloc): Likewise.
5326 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5327 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5328 (symbol_mri_common_p): Likewise.
5329 (symbol_mark_written, symbol_clear_written): Likewise.
5330 (symbol_written_p): Likewise.
5331 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5332 (symbol_section_p, symbol_equated_p): Likewise.
5333 (symbol_constant_p): Likewise.
5334 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5335 (symbol_get_obj, symbol_set_obj): Likewise.
5336 (symbol_get_tc, symbol_set_tc): Likewise.
5337 (symbol_begin): Initialize local_hash.
5338 (print_symbol_value_1): Handle local symbols.
5339 (symbol_print_statistics): Print local symbol statistics.
5340 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5341 Declare new symbols.c functions. Move many declarations here from
5342 struc-symbol.h.
5343 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5344 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5345 (struct symbol): Move bsym to make it clearly the first field.
5346 Remove TARGET_SYMBOL_FIELDS.
5347 (symbolS): Don't typedef.
5348 (struct broken_word): Remove.
5349 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5350 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5351 (symbol_clear_list_pointers): Likewise.
5352 (symbol_insert, symbol_remove): Likewise.
5353 (symbol_previous, symbol_append): Likewise.
5354 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5355 (struct local_symbol): Define.
5356 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5357 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5358 (local_symbol_get_frag, local_symbol_set_frag): Define.
5359 (local_symbol_get_real_symbol): Define.
5360 (local_symbol_set_real_symbol): Define.
5361 Define.
5362 * write.c (write_object_file): Call resolve_local_symbol_values.
5363 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5364 (TARGET_SYMBOL_FIELDS): Don't define.
5365 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5366 ECOFF_DEBUGGING, add ECOFF fields.
5367 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5368 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5369 ECOFF_DEBUGGING, add ECOFF fields.
5370 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5371 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5372 * config/tc-mcore.h: Don't include struc-symbol.h.
5373 (TARGET_SYMBOL_FIELDS): Don't define.
5374 (struct mcore_tc_sy): Define.
5375 (TC_SYMFIELD_TYPE): Define.
5376 * Many files: Use symbolS instead of struct symbol. Use new
5377 accessor functions rather than referring to symbolS fields
5378 directly.
5379
5380 * read.c (s_mri_common): Don't add in value of line_label.
5381
5382 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5383 checking for SEC_LINK_ONCE.
5384
5385 * config/tc-sh.h (sh_fix_adjustable): Declare.
5386
5387 * app.c (input_buffer): New static variable.
5388 (app_push): Save saved_input in allocated buffer.
5389 (app_pop): Restored saved_input.
5390 (do_scrub_chars): Change get parameter to take char * and int as
5391 arguments. Change GET macro to pass input_buffer to get
5392 function. Don't save input into allocated buffer.
5393 * as.h (do_scrub_chars): Update declaration.
5394 * input-file.c (input_file_get): Change to take char * and int.
5395 Read data into passed in buffer. Remove static buffer.
5396 * read.c (scrub_from_string): Change to take char * and int. Copy
5397 data into passed in buffer.
5398
5399 * hash.h: Neaten. Declare hash_traverse.
5400 * hash.c: Complete rewrite based on BFD hashing code.
5401 * gasp.c (chunksize): New variable.
5402 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5403 hash_delete.
5404
661e4995
NC		 54051999-05-28 Nick Clifton <nickc@cygnus.com>
5406
5407 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5408 addend unless the target uses an old ABI.
5409
d9a62219
DE		 5410Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5411
5412 -Wchar-subscripts cleanup
5413 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5414 calls to isascii,iscntrl are correct.
d9a62219
DE		 5415 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5416 (unsigned char).
5417 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5418 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5419 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5420 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5421
6da466c7
ILT		 54221999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5423
5424 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5425 width for Coldfire.
5426 (arch_coldfire_p): New #define.
5427 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5428
54291999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5430
5431 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5432
5433 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5434 (install_operand): Add place `N'.
5435 (init_table): Add registers ACC, MACSR, MASK.
5436
5437 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5438
5439 * config/tc-m68k.c: Change mcf5200 --> mcf.
5440 (archs): Add mcf5206e, mcf5307.
5441 (m68k_ip): Add format `u'.
5442 (install_operand): Add place `m', `M', `h'.
5443 (init_table): Add upper/lower registers.
5444
5445 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5446
bedf545c
ILT		 54471999-05-28 Martin Dorey <mdorey@madge.com>
5448
5449 * config/tc-i960.c: Several minor changes to add ELF and
5450 BFD_ASSEMBLER support.
5451 * config/tc-i960.h: Likewise.
5452 * configure.in (i960-*-elf*): New target.
5453 * aclocal.m4, configure: Rebuild.
5454
40c62b25
AM		 54551999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5456
5457 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5458 reloc changes when defined(BFD_ASSEMBLER).
5459
daa01f85
AM		 54601999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5461
5462 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5463
5464 * write.c (write_print_statistics): Output to file, not stderr.
5465
5466 * expr.c (generic_bignum_to_int32,64): Prototype.
5467
5468 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5469 output_sleb128, output_uleb128, output_big_sleb128,
5470 output_big_uleb128, output_big_leb128): Prototype.
5471 (output_big_sleb128, output_big_uleb128): Make inline.
5472 (output_big_leb128): Remove inline
5473
5474 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5475 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5476 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5477 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5478 value for correct overflow check in write.c:fixup_segment.
5479 * write.c (fixup_segment): Move bitfield overflow checks to after
5480 the md_apply_fix call.
5481 * config/obj-coff.c (fixup_segment): Likewise.
5482 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5483 valueT *val argument.
5484
19b34177
AS		 5485Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5486
5487 * config/atof-ieee.c (gen_to_words): Correctly round a
5488 denormalized number. Fix off-by-one in range checking for
3e87a760 5489 exponent in a denormal.
19b34177 5490
b8a40f53
NC		 54911999-05-10 Nick Clifton <nickc@cygnus.com>
5492
5493 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5494 name.
b8a40f53 5495
53f3de98
RH		 5496Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5497
5498 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5499
578ec497
AM		 55001999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5501
5502 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5503 (ReverseRegRegmem): Remove.
5504 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5505 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5506 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5507 kludge.
5508
5509 From Doug Ledford <dledford@redhat.com>
5510 * config/tc-i386.h (RegXMM): New for P/III.
5511 * config/tc-i386.c: Add support for P/III.
5512
d0e9a01c
RH		 5513Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5514
5515 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5516 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5517 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5518
83183c0c
RH		 5519Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5520
5521 * config/tc-i386.c (i386_immediate): Skip whitespace before
5522 complaining about junk after expression.
5523 (i386_displacement): Likewise.
5524
03987ced
RH		 5525Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5526
5527 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5528 Don't copy before downcaseing.
5529
0d96863f 55301999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5531
66778679
RH		 5532 * tc-m68k.c: Include elf/m68k.h.
5533 (m68k_elf_final_processing): New routine.
5534 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5535 Define.
3e87a760 5536
90700a53
JL		 5537Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5538
5539 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5540 17 bit fmt insn.
5541
252b5132
RH		 55421999-04-30 Nick Clifton <nickc@cygnus.com>
5543
5544 * config/tc-mcore.c (mcore_s_section): Dump literals before
5545 changing section.
5546
55471999-04-29 Nick Clifton <nickc@cygnus.com>
5548
5549 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5550 for COFF/PE port.
5551
5552Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5553
5554 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5555 (TC_INIT_FIX_DATA): Delete.
5556 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5557 (TC_INIT_FIX_DATA): Delete.
5558 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5559 * write.c (fix_new_internal): Initialize fx_cgen member.
5560 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5561 (gas_cgen_md_apply_fix3): Update.
5562 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5563 (md_cgen_record_fixup_exp): Update.
5564 (FX_OPINFO_R_TYPE): Update.
5565
5566 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5567 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5568 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5569 * frags.h (struct frag): Make opindex, opinfo ints.
5570
5571 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5572
55731999-04-26 Tom Tromey <tromey@cygnus.com>
5574
5575 * aclocal.m4, configure: Updated for new version of libtool.
5576
55771999-04-22 Nick Clifton <nickc@cygnus.com>
5578
5579 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5580 md_apply_fix.
252b5132
RH		 5581 (md_apply_fix3): Do not fix up absolute relocations against
5582 symbolic values.
5583
5584 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5585
55861999-04-20 Nick Clifton <nickc@cygnus.com>
5587
5588 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5589 changes and data-in-text directives.
5590 (mcore_cons): New function: intercept cons() operations.
5591 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5592 operations.
252b5132
RH		 5593 (mcore_stringer): New function: intercept stringer() operations.
5594
55951999-04-18 Ian Lance Taylor <ian@zembu.com>
5596
5597 * obj.h (struct format_ops): Change generate_asm_lineno field to
5598 take no parameters.
5599 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5600
5601 * config/tc-alpha.c (find_opcode_match): Add default case to
5602 switch.
5603 (find_macro_match): Likewise.
5604 (load_expression): Parenthesize && within ||.
5605
5606 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5607
56081999-04-17 Nick Clifton <nickc@cygnus.com>
5609
5610 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5611 .text .data .section pseudo ops.
3e87a760
AM		 5612 (mcore_s_section): New function. Dump lits before changing secs.
5613 (mcore_s_text): New function. Dump lits before changing secs.
5614 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5615
56161999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5617
5618 * config/tc-mips.c (mips_32bitmode): New.
5619 (md_begin): Set mips_32bitmode if needed.
5620 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5621 Set EF_MIPS_32BITMODE.
5622
5623Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5624
5625 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5626 change.
5627
56281999-04-16 Nick Clifton <nickc@cygnus.com>
5629
5630 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5631
5632Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5633
3e87a760 5634 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5635 expressions correctly.
5636
5637
56381999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5639
5640 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5641
5642Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5643
5644 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5645 and fmpynfadd instructions.
5646
56471999-04-11 Richard Henderson <rth@cygnus.com>
5648
5649 * as.h (environ): Declare it, if needed.
5650 * as.c (dump_statistics): Don't declare environ.
5651 * configure.in (environ): Detect declaration.
5652 * configure, config.in: Rebuild
5653
5654 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5655 (i386_displacement): Allocate enough space for replacement buffer.
5656 Clean up replacement buffer initialization.
5657
56581999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5659
5660 * subsegs.c (section_symbol): Don't create a new symbol if one
5661 already exists; instead, use the existing one, but set its segment
5662 and frag data if it hasn't already been defined.
5663 * config/obj-coff.c (c_section_symbol): Likewise.
5664
5665Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5666
5667 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5668
56691999-04-08 Nick Clifton <nickc@cygnus.com>
5670
5671 * config/tc-mcore.c: New File: Support routines for MCore
5672 assembler.
3e87a760 5673 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5674 * config/obj-coff.c: Add support for mcore-pe target.
5675
5676 * Makefile.am: Add support for MCore targets.
5677 * Makefile.in: Regenerate.
5678 * configure.in: Add support for MCore targets.
5679 * configure: Regenerate.
5680
5681 * doc/all.texi: Set MCORE.
5682 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5683
252b5132
RH		 5684 * write.h: Prevent multiple inclusion.
5685
56861999-04-06 Ian Lance Taylor <ian@zembu.com>
5687
5688 * asintl.h (LC_MESSAGES): Never define.
5689 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5690 does not define it.
5691 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5692 does not define it.
5693
5694 * Makefile.am (m68k-parse.c): If configuring in the source
5695 directory, copy m68k-parse.y into the local directory before
5696 running ylwrap, to remove spurious differences when generating
5697 snapshots.
5698 * Makefile.in: Rebuild.
5699
5700 * config/tc-sparc.h (md_do_align): Just allocate the number of
5701 bytes necessary, rather than always allocating 1024.
5702
57031999-04-04 Ian Lance Taylor <ian@zembu.com>
5704
5705 * listing.c (listing_newline): Add cast to avoid warning.
5706 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5707 * config/tc-i386.c (i386_scale): Add return value.
5708 (build_displacement_string): Remove unused local temp_disp2.
5709 (i386_intel_memory_operand): Add parentheses to avoid warning.
5710 (i386_intel_operand): Remove unused local end_of_operand_string.
5711 (i386_operand): Remove unused local operand_modifier.
5712 (i386_operand): Add parens to avoid warning.
5713
57141999-04-04 Don Bowman <don@pixsci.com>
5715
5716 * configure.in: Add mips*-*-vxworks* target; have it define
5717 MIPS_STABS_ELF.
5718 * configure, config.in: Rebuild.
5719
57201999-03-31 Nick Clifton <nickc@cygnus.com>
5721
5722 * configure.in (emulations): Add support for arm-epoc-pe.
5723 * configure: Regenerate.
5724 * config/te-epoc-pe.h: New file. Define macros specific to
5725 arm-epoc-pe target.
5726 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5727 for arm-epoc-pe target.
5728
5729Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5730
5731 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5732
5733Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5734
5735 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5736 detect ",n" without a condition.
5737 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5738
5739
5740Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5741
5742 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5743 instruction is encoded with one bit.
5744
5745
57461999-03-23 Ian Lance Taylor <ian@zembu.com>
5747
5748 * doc/internals.texi (CPU backend): Mention that
5749 line_separator_chars should not include newline. From thi
5750 <ttn@mingle.glug.org>.
5751
57521999-03-22 Doug Evans <devans@casey.cygnus.com>
5753
5754 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5755 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5756
5757Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5758
5759 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5760
5761Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5762
5763 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5764
5765
5766Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5767
5768 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5769
252b5132
RH		 57701999-03-15 Martin Hunt <hunt@cygnus.com>
5771
5772 * app.c (do_scrub_begin): Change '-' back to a symbol char
5773 so we can use multiple opcodes on a line again.
5774
5775 * config/tc-d30v.c: By default, warn if a symbol has
5776 the same name as a register. Plus some minor
5777 updates from the branch.
5778
57791999-03-13 Nick Clifton <nickc@cygnus.com>
5780
5781 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5782 BFD_RELOC_16 and BFD_RELOC_64.
5783
57841999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5785
5786 * expr.c (expr): Add missing else.
5787
57881999-03-12 Nick Clifton <nickc@cygnus.com>
5789
5790 * config/tc-arm.c (md_apply_fix3): Improve error message.
5791
57921999-03-11 Doug Evans <devans@casey.cygnus.com>
5793
5794 * Makefile.am (CPU_TYPES): Add fr30.
5795 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5796 (fr30,m32r dependencies): Update.
5797 * Makefile.in: Rebuild.
5798
5799 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5800 (gas_cgen_record_fixup_exp): Ditto.
5801 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5802 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5803 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5804 (md_cgen_lookup_reloc): Update use of operand->type.
5805 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5806 (md_convert_frag): Call cgen_operand_lookup_by_num.
5807 (md_cgen_lookup_reloc): Update use of operand->type.
5808 (m32r_cgen_record_fixup_exp): Ditto.
5809
58101999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5811
5812 * config/tc-mips.c (md_show_usage): Fix message.
5813
58141999-03-03 Nick Clifton <nickc@cygnus.com>
5815
5816 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5817 and LDR reg,=<expr> instruction.
5818
5819 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5820 -mcpu=arm9tdmi.
5821
5822Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5823
5824 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5825
58261999-02-17 Nick Clifton <nickc@cygnus.com>
5827
5828 This patch was created by: Scott Bambrough
5829 <scottb@corelcomputer.com>
3e87a760
AM		 5830
5831 * app.c:
252b5132 5832 Special cased '@' character. The '@' character is used as the
3e87a760 5833 ARM assembler comment character, as a special character
252b5132
RH		 5834 and in ELF .symver pseudo-op's, and as a special character in
5835 .type and .section pseudo-ops.
5836 (symver_pseudo): New static variable.
5837 (symver_state): New static variable.
5838 (struct app_save): Add field 'symver_state'.
5839 (app_push): Save global symver_state int struct app_save.
5840 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5841 (do_scrub_chars): Special case handling of '@' character in
5842 .symver pseudo-ops.
252b5132
RH		 5843
5844 * configure.in: Modified to recognize armv* uname syntax from ARM
5845 Linux kernel.
5846 * configure: Regenerated.
3e87a760 5847
252b5132
RH		 5848 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5849 a prefix to the section's type.
5850 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5851 the type's typename.
5852
5853 * config/tc-arm.h: Add support for PIC generation:
5854 (pic_code): New boolean.
5855 (obj_relocate_extern): Define.
5856 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5857 (TC_CONS_FIX_NEW): Define.
5858 (tc_fix_adjustable): Define.
5859 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5860
252b5132
RH		 5861 * config/tc-arm.c: Add support for PIC generation:
5862 (line_seperator_chars): Allow ';' as a seperator for Linux.
5863 (is_immediate_prefix): New macro.
5864 (arm_parse_reloc): New function.
5865 (s_arm_elf_cons): New function.
5866 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5867 (md_undefined_symbol): Special case handling for the Global Offset
5868 Table's symbol.
5869 (md_apply_fix3): Handle PIC relocs.
5870 (tc_gen_reloc): Handle PIC relocs.
5871 (md_parse_option): Add support for '-k' command line switch to
5872 enable PIC generation.
5873 (cons_fix_new_arm): New function.
5874 (s_arm_elf_cons): New function.
5875
5876Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5877
5878 * configure.in: Add comments for uses of AC_DEFINE.
5879 * acinclude.m4: Likewise.
5880 * acconfig.h: Remove.
5881 * aclocal.m4: Rebuild.
5882 * configure: Rebuild.
5883 * Makefile.in: Rebuild.
5884 * config.in: Rebuild.
5885
58861999-02-15 Jim Lemke <jlemke@cygnus.com>
5887
5888 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5889 non-constant offset from a base register.
5890
58911999-02-14 Ken Raeburn <raeburn@raeburn.org>
5892
5893 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5894 strings always.
5895
5896Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5897
5898 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5899 (emit_insn): Look for pc-relative and no-overflow specifiers on
5900 internal relocation types.
5901
59021999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5903
5904 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5905 -mcpu=NNNN flags.
5906
5907 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5908 mips_cpu instead.
5909 (mips_4650, mips_4010, mips_4100): Variables removed.
5910 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5911 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5912 variables.
5913 (md_begin): Don't bother initializing the mips_NNNN variables;
5914 mips_cpu is set, and that's good enough now.
5915 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5916 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5917 (show): New function, to handle wrapping in the CPU lists.
5918 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5919
5920Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5921
5922 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5923 than treat as an immediate specifier.
5924
5925Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5926
5927 * config/tc-i386.c: Prototype many functions.
5928 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5929 (i386_immediate): Remove unused second argument.
5930 (i386_intel_operand): Fix i386_is_reg typo.
5931 (i386_operand): Use allow_naked_reg.
5932 (output_invalid): Make operand int for K&R.
5933
5934Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5935
5936 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5937 patch.
5938 * Makefile.in: Rebuild.
5939
59401999-02-09 Doug Evans <devans@casey.cygnus.com>
5941
5942 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5943 (cgen.o): Ditto.
5944 (EXTRA_as_new_SOURCES): Comment out.
5945 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5946 * Makefile.in: Rebuild.
5947 * doc/Makefile.in: Rebuild.
5948 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5949 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5950 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5951 * configure: Rebuild.
5952 * aclocal.m4: Rebuild.
5953 * config.in: Rebuild.
5954 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5955 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5956 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5957 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5958 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5959 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5960 (gas_cgen_record_fixup_exp): Ditto.
5961 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5962 descriptor, not global variable.
5963 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5964 descriptor, not global variable. Refer to insert_operand handler
5965 via cpu descriptor, not global function.
5966 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5967 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5968 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5969 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5970 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5971 * config/tc-m32r.c: Ditto.
5972 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5973 (md_assemble): Ditto.
5974 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5975
59761999-02-09 Nick Clifton <nickc@cygnus.com>
5977
5978 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5979 relocations for ELF targets.
5980
59811999-02-08 Nick Clifton <nickc@cygnus.com>
5982
5983 * configure.in: Add support for StrongARM target.
5984 * configure: Regenerate.
5985
59861999-02-05 Nick Clifton <nickc@cygnus.com>
5987
5988 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5989
5990 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5991 for COFF ports.
5992
5993Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5994
5995 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5996
5997Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5998
66778679
RH		 5999 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6000 (INTEL_DWORD_MNEM_SUFFIX): Define.
6001 (BYTE_PTR): Define.
6002 (WORD_PTR): Define.
6003 (DWORD_PTR): Define.
6004 (XWORD_PTR): Define.
6005 (SHORT): Define.
6006 (OFFSET_FLAT): Define.
6007 (FLAT): Define.
6008 (NONE_FOUND): Define.
6009 (No_dSuf): Define.
6010 (No_xSuf): Define.
6011 * config/tc-i386.c (set_intel_syntax): New routine.
6012 (intel_syntax): Declare.
6013 (allow_naked_reg): Declare.
6014 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6015 (intel_float_operand): New routine.
6016 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6017 Handle brackets as well as parens. Call i386_intel_operand for
6018 intel syntax. Reverse operands if appropriate. Handle new
6019 suffixes. Handle movzx and movsx.
6020 (i386_is_reg): New routine.
6021 (i386_immediate): New routine.
6022 (i386_scale): New routine.
6023 (i386_displacement): New routine.
6024 (i386_operand_modifier): New routine.
6025 (build_displacement_string): New routine.
6026 (i386_parse_seg): New routine.
6027 (i386_intel_memory_operand): New routine.
6028 (i386_intel_operand): New routine.
6029 (i386_operand): Call i386_displacement, i386_immediate,
6030 i386_scale, etc. instead of handling inline.
6031 (parse_register): Handle registers without prefix.
252b5132
RH		 6032
6033Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6034
66778679
RH		 6035 * configure: Regenerate.
6036 * configure.in (arm-*-oabi): New.
6037 (thumb-*-oabi): New.
6038 * config/tc-arm.c (target_oabi): Declare.
6039 (md_apply_fix3): Support REL relocs.
6040 (md_parse_option): Handle -oabi.
6041 (elf32_arm_target_format): New routine.
6042 (md_longopts): Add OPTION_OABI.
6043 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6044
6045
60461999-01-28 Nick Clifton <nickc@cygnus.com>
6047
6048 * write.c (write_relocs): Handle out of range error.
6049
6050 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6051 (fr30_force_relocation): Default to 0.
6052
6053 * config/tc-fr30.h (obj_fix_adjustable): Define.
6054 (TC_FORCE_RELOCATION): Define.
6055
6056 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6057 relocs.
252b5132
RH		 6058
60591999-01-16 Nick Clifton <nickc@cygnus.com>
6060
6061 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6062 merge of two instructions if the left instruciton kills the right.
6063
60641999-01-11 Doug Evans <devans@casey.cygnus.com>
6065
6066 * Makefile.in: Regenerate.
6067 * configure.in: Redo test for using cgen.
6068 * configure: Regenerate.
6069
60701999-01-09 Nick Clifton <nickc@cygnus.com>
6071
6072 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6073 redefinition of this macro.
6074
6075Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6076
6077 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6078 warning.
6079
60801998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6081
6082 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6083 a read of HI or LO and an immediatly following branch.
6084
60851998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6086
6087 * config/tc-mips.c (md_begin): Another correction to the setting of
6088 mips_eabi64.
6089
60901998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6091
3e87a760
AM		 6092 * config/tc-mips.c (md_begin): Correct type-o in setting of
6093 mips_eabi64.
252b5132
RH		 6094
60951998-12-21 Nick Clifton <nickc@cygnus.com>
6096
6097 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6098 bit insn when optimizing, so that parallelised instructions will
6099 start on a 32 bit boundary.
6100
61011998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6102
6103 * config/tc-mips.c (mips_eabi64): New.
6104 (md_begin): Set mips_eabi64.
6105 (mips_elf_final_processing): Use it.
6106
61071998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6108
3e87a760 6109 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6110 Correct setting of ABI in e_flags.
6111
6112Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6113
3e87a760
AM		 6114 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6115 in delay slots.
252b5132
RH		 6116
61171998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6118
6119 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6120
252b5132
RH		 61211998-12-15 Doug Evans <devans@casey.cygnus.com>
6122
6123 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6124 warning, values that don't fit in the field.
6125
61261998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6127
6128 * config/tc-mips.c (mips_abi_string): New.
6129 (md_parse_option,md_longopts): Add mabi.
6130 (mips_elf_final_processing): Set e_flags based on mabi flag.
6131
61321998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6133
3e87a760 6134 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6135
613698-12-11 Ken Raeburn <raeburn@cygnus.com>
6137
6138 * config/tc-h8300.c (build_bytes): Change message given if the
6139 instruction requires H8/300H mode and we're not in Hmode, to
6140 suggest that it may be the operand modes that are the problem, not
6141 necessarily the opcode.
6142
61431998-12-10 Nick Clifton <nickc@cygnus.com>
6144
6145 * config/tc-fr30.c: Add line separator character.
6146
6147Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6148
6149 * configure.in (hppa-*-mpeix*): New target.
6150 * config/obj-som.h (obj_som_compiler): Declare.
6151 * config/obj-som.c (compiler_seen): New static variable.
6152 (obj_som_compiler): New function.
6153 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6154 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6155 (pa_type_args): Set hppa_priv_level.
6156 (pa_compiler): New static function if OBJ_SOM.
6157 * configure: Rebuild.
6158
6159Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6160
6161 * read.c (output_leb128): Don't mark as inline.
6162
61631998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6164
3e87a760 6165 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6166 AIX .vbyte unaligned data support.
6167 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6168 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6169 sections.
6170
61711998-12-07 Nick Clifton <nickc@cygnus.com>
6172
6173 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6174 input handling.
252b5132
RH		 6175
6176Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6177
66778679
RH		 6178 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6179 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6180
6181Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6182
6183 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6184 checking the target type.
6185 (mips-dec-bsd*): Set endian to little.
6186 * configure: Rebuild.
6187
6188 COFF weak symbol support, based on patches from Mark Elbrecht
6189 <snowball3@usa.net>:
6190 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6191 * config/obj-coff.c (obj_coff_weak): New static function.
6192 (obj_coff_endef) [both versions]: Handle weak symbols.
6193 (coff_frob_symbol): Likewise.
6194 (yank_symbols): Likewise.
6195 (obj_pseudo_table): Add "weak".
6196
6197 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6198 <aymeric.vincent@emi.u-bordeaux.fr>.
6199 * aclocal.m4: Rebuild with current tools.
6200 * configure: Rebuild.
6201
6202 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6203 an assertion failure for a case we can't handle when OBJ_ECOFF.
6204
6205 * expr.c (operator): And with 0xff to avoid problems with signed
6206 char.
6207
62081998-12-03 Nick Clifton <nickc@cygnus.com>
6209
6210 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6211 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6212
62131998-12-02 Nick Clifton <nickc@cygnus.com>
6214
6215 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6216 LDI:20 insn.
6217
6218Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6219
3e87a760
AM		 6220 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6221 calculation of pcrel point.
252b5132
RH		 6222
6223Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6224
6225 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6226 pcrel point.
6227
6228Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6229
6230 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6231 scope.
6232 (d10v_cleanup): Only generate previous insn if a multiline insn is
6233 not pending.
6234
6235Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6236
6237 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6238 FR30_OPERAND_I32.
252b5132
RH		 6239
6240Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6241
6242 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6243 -marm6xxx command line switches.
6244
62451998-11-18 Doug Evans <devans@casey.cygnus.com>
6246
6247 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6248 (itbl-ops.o): Delete duplicate dependencies.
6249 Rebuild dependencies.
6250 Add fr30 dependencies.
6251 * Makefile.in: Rebuild.
6252
6253Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6254
6255 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6256 opcode list.
6257 * listing.c: Ignore line terminator characters found inside
3e87a760 6258 strings.
252b5132
RH		 6259
6260Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6261
6262 * po/gas.pot: Regenerated.
6263
6264Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6265
6266 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6267 fr30_is_label_start(). Also checks for delay slot insns.
6268
6269 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6270 FR30 instructions which contain a colon in the mnemonic.
6271
6272 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6273
6274Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6275
6276 * config/tc-fr30.c: Removed currently superflous code.
6277
6278Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6279
6280 * config/tc-fr30.h: New file.
6281 * config/tc-fr30.c: Tweaking so that it will compile.
6282
6283Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6284
66778679
RH		 6285 * config/tc-d10v.h (obj_fix_adjustable): Define.
6286 (TC_FORCE_RELOCATION): Define.
6287 (d10v_force_relocation): Declare.
6288 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6289 (md_apply_fix3): Handle Vtable relocs.
6290 (d10v_fix_adjustable): New.
6291 (d10v_force_relocation): New.
252b5132
RH		 6292
6293Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6294
6295 * config/tc-d30v.c: Change default behaviour to ignore potential
6296 conflicts between register name and symbol names.
6297
6298Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6299
6300 * configure.in: Add fr30-*-*.
6301 * config/tc-fr30.c: New file.
6302 * Makefile.in: Regenerated.
6303 * config.in: Regenerated.
6304 * configure: Regenerated.
6305 * doc/Makefile.in: Regenerated.
6306 * po/gas.pot: Regenerated.
6307
6308Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6309
6310 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6311 are 16 bit insns.
6312
6313Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6314
6315 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6316 characters.
6317 (do_scrub_chars): Add some casts to unsigned char to avoid
6318 unwanted sign extension.
6319 * read.c (lex_type): Set characters about 127 to be symbol
6320 characters.
6321 * config/tc-i386.c (md_begin): Set identifier_chars and
6322 operand_chars for values above 127.
6323
6324Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6325
66778679
RH		 6326 * configure.in: detect cygwin* instead of cygwin32*
6327 * configure: regenerate
252b5132
RH		 6328
6329Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6330
6331 * listing.c: Add support for producing a listing from piped
3e87a760 6332 input.
252b5132
RH		 6333
6334Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6335
6336 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6337 (append_insn): Account for the tx39's multiply behavior.
6338
63391998-10-26 Michael Meissner <meissner@cygnus.com>
6340
6341 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6342 from assemble_parallel_insns. Add support for '->' to indicate
6343 explicitly serializing the instructions.
6344 (md_assemble): Ditto.
6345
6346Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6347
66778679
RH		 6348 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6349 WEAK handling.
252b5132
RH		 6350
6351Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6352
66778679 6353 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6354
6355Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6356
6357 * config/tc-mips.c : support frame and regmask/fregmask when
6358 MIPS_STABS_ELF is specified.
6359
6360Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6361
66778679
RH		 6362 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6363 (md_apply_fix): Don't return 1 for VTABLE relocs.
6364 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6365
6366Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6367
6368 * doc/c-i386.texi: Replace occurences of "opcode" with
6369 "instruction mnemonic", "instruction", or "mnemonic" when
6370 referring to the name of an instruction. Use "opcode" when
6371 referring to the sequence of machine bytes.
6372
6373 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6374 (is_opcode_char): Rename to is_mnemonic_char.
6375 (md_assemble and i386_operand): Correct error messages from
66778679 6376 "opcode" to "instruction mnemonic"
252b5132
RH		 6377 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6378 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6379 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6380 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6381 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6382 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6383 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6384
6385 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6386
6387 * config/tc-i386.c (i386_operand): Check for garbage after
6388 register name.
6389
6390Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6391
6392 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6393 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6394
6395Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6396
66778679
RH		 6397 * config/tc-sh.h (obj_fix_adjustable): Define.
6398 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6399 (md_apply_fix): Likewise.
6400 (tc_gen_reloc): Likewise.
6401 (sh_fix_adjustable): New.
252b5132
RH		 6402
6403Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6404
6405 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6406 * cgen.h (gas_cgen_finish_insn): Update prototype.
6407 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6408 cgen_insn_t -> CGEN_INSN_INT.
6409 (make_parallel): Update handling of CGEN_INT_INSN_P.
6410 (assemble_parallel_insn): Ditto.
6411 (target_make_parallel): New function.
6412 (md_assemble): Use it.
6413
6414Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6415
66778679 6416 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6417
6418Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6419
6420 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6421 converted into lower case.
6422
6423Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6424
66778679
RH		 6425 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6426 (gas_cgen_tc_gen_reloc): Likewise.
6427 * config/tc-m32r.h (obj_fix_adjustable): Define.
6428 * config/tc-m32r.c (m32r_fix_adjustable): New.
6429 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6430
6431Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6432
6433 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6434
6435Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6436
6437 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6438 to lower case before parsing.
6439
6440 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6441 parallel insns modift buts in the PSW as a side effect.
6442
6443Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6444
6445 * config/tc-d30v.c (find_format): Test for missing flag and
6446 control registers.
3e87a760 6447
252b5132
RH		 6448 (md_apply_fix3): Fix error messages to avoid
6449 assumption about presence of a symbol.
6450
6451 (parallel_ok): Disallow parallel instructions that both modify the
6452 same flag register.
6453
6454 (find_format): Generate a warning if an odd numbered register is
6455 used as the first register in a mutli-register instruction.
6456
6457Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6458
6459 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6460 relocations are always associated with a symbol.
6461
6462Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6463
66778679
RH		 6464 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6465 (elf32_sparc_force_relocation): Declare.
6466 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6467 (tc_gen_reloc): Handle vtable relocs.
6468 (elf32_sparc_force_relocation): New.
252b5132
RH		 6469
6470Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6471
66778679
RH		 6472 * symbols.c (S_IS_FUNCTION): New.
6473 * config/tc-v850.h (obj_fix_adjustable): Define.
6474 (TC_FORCE_RELOCATION): Define.
6475 (v850_force_relocation): Declare.
6476 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6477 of fx_addnumber for VTABLE reloc addends.
6478 (md_apply_fix3): Handle VTABLE relocs.
6479 (v850_fix_adjustable): New.
6480 (v850_force_relocation): New.
252b5132
RH		 6481
6482Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6483
6484 * tc-hppa.c (fp_operand_format): Add some additional formats.
6485 (pa_ip): Do not automatically promote into pa2.0 mode.
6486 (pa_level): Handle ".level 2.0".
6487
6488Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6489
6490 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6491 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6492 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6493 (None): Redefine as 0xffff.
6494
6495 From Jeff B Epler <jepler@usgs.gov>
6496 * doc/c-i386.texi (i386-SIMD): New section.
6497
6498Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6499
6500 * read.c (discard_rest_of_line): New function.
6501 * read.h: Declare it.
6502 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6503
6504Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6505
6506 * config/tc-d10v.c (find_symbol_matching_register): New function.
6507 (find_opcode): Cope with the case where a register name matches
6508 a symbol name.
6509
6510Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6511
6512 * config/tc-v850.c (md_pcrel_from): Rename to
6513 v850_pcrel_from_section.
6514 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6515 sections.
252b5132
RH		 6516
6517 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6518
6519Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6520
6521 * config/tc-d10v.c (find_opcode): Generate an error if a register
6522 is supplied for an operand that should not be a register.
6523
6524Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6525
6526 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6527 instructions to have another instruction in the right bin.
6528
6529Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6530
6531 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6532 the right container if the left container holds a branch
3e87a760 6533 instruction.
252b5132
RH		 6534
6535Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6536
6537 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6538 both a register name and symbol name.
6539 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6540
6541Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6542
6543 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6544 execution unit class.
6545
6546 (reg_name_search): If a name matches a register and a symbol,
6547 prefer the register.
6548 (find_format): Disallow flag registers when a general purpose
6549 register is required.
6550 If a number is required, but a register has been given, check to
6551 see if a symbol with the same name as the register exists, and if
6552 so, use that symbol.
6553
6554Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6555
6556 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6557
6558Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6559
6560 * config/tc-d30v.c (find_format): Do not accept flag registers as
6561 general purpose registers.
6562 (find_format): If an immediate value is expected at a given place
6563 in a format, but a register name has been provided instead, check
6564 to see if that register name matches the name of a predefined
6565 symbol and if it does, then use the symbol instead.
6566 (reg_name_search): If a register name matches a symbol name,
6567 prefer the register name to the symbol name.
6568
6569Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6570
6571 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6572 the previous insn to empty.
6573
65741998-09-20 Michael Meissner <meissner@cygnus.com>
6575
6576 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6577 pieces, forcing the use of an ANSI compiler.
6578
6579Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6580
6581 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6582 relocs.
6583 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6584
6585Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6586
66778679
RH		 6587 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6588 assembler syntax.
6589 (obj_elf_vtable_entry): Likewise.
6590 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6591 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6592 (tc_gen_reloc): Likewise.
6593 (arm_fix_adjustable): Likewise.
6594 (elf32_arm_force_relocation): New.
6595 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6596
6597Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6598
6599 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6600
6601Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6602
66778679
RH		 6603 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6604 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6605
6606Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6607
6608 * config/tc-i386.c (i386_operand): Detect non-segment registers
6609 used as segment prefixes.
6610
6611Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6612
6613 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6614 optimize across FDE boundaries.
6615
6616 * config/obj-coff.c (obj_coff_section): Preserve any link once
6617 flags when setting the section flags.
6618
6619Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6620
6621 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6622 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6623
6624Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6625
6626 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6627 to the host width.
6628
6629Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6630
6631 * frags.c (frag_grow): Include the size of the frag struct in the
6632 obstack chunk size.
6633
6634 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6635 if the new subseg comes before the old.
6636
6637Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6638
6639 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6640 to handle edge8 and edge16.
6641
6642Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6643
6644 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6645 before we clobber the symbol involved.
6646
6647Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6648
3e87a760 6649 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6650 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6651 use arm_adjust_symtab for OBJ_COFF.
6652 (armelf_adjust_symtab): New Routine.
6653 * config/tc-arm.h: Define obj_adjust_symtab to
6654 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6655
252b5132
RH		 6656Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6657
6658 * configure.in: Make all i386-elf targets use bfd_gas.
6659 * config/tc-i386.c (tc_i386_force_relocation): New.
6660 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6661 (md_apply_fix3): Likewise.
6662 (tc_gen_reloc): Handle them.
6663 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6664 tc_i386_force_relocation.
6665
6666Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6667
6668 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6669
6670Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6671
6672 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6673 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6674 sequential pair.
6675
252b5132
RH		 6676Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6677
6678 * read.h (generate_lineno_debug): Add prototype.
6679 * read.c (generate_lineno_debug): Make non-static.
6680
6681Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6682
6683 * config/tc-i386.c (md_assemble): Only warn for address/data size
6684 prefixes.
6685
6686Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6687
6688 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6689 against Thumb function names, as the linker needs this information.
6690
66911998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6692
6693 * expr.c (operand): Check also that there is no advance in operand
6694 after atof_generic in order to decide "is it label 0f or floating
6695 point number?".
6696
6697Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6698
6699 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6700 command line options with a single dash.
6701 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6702
6703Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6704
3e87a760
AM		 6705 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6706 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6707
67081998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6709
6710 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6711 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6712 demand_empty_rest_of_line before mri_comment_end.
6713 (equals): Check garbage after expression before
6714 mri_comment_end in MRI mode.
6715
6716Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6717
6718 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6719 small immediate constant to use the constant itself rather than
6720 always using 1.
6721
6722Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6723
6724 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6725 (pa_leave): Likewise.
6726
6727Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6728
6729 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6730 prefixes.
6731 (i386_operand): Fix an error message.
6732
6733Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6734
6735 * doc/c-arm.texi (ARM Directives): Document .req directive.
6736
6737 * config/tc-arm.c (reg_required_here): Display erroneous string if
6738 the register name could not be decoded.
6739 Do not set inst.instruction if the sift is -1.
6740
6741Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6742
6743 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6744 we do for EXTERN.
6745
6746Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6747
6748 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6749 even if it is belived to be unnecessary.
6750
6751Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6752
6753 config/tc-i386.c (i386_operand): Size immediate constants by
6754 suffix (erroneously removed as part of July 7 change).
6755
6756Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6757
66778679
RH		 6758 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6759 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6760 (armelf_frob_symbol): New Routine.
6761 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6762
6763Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6764
6765 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6766
6767Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6768
6769 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6770 command line switches passed to assembler.
6771
6772Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6773
6774 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6775 (gas_cgen_opcode_desc): Declare.
6776 (gas_cgen_parse_operand): Declare.
6777 (*): Prepend gas_ to gas specific fns to denote them as such.
6778 All uses updated.
6779 * cgen.c (gas_cgen_opcode_desc): New global
6780 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6781 (queue_fixup): Renamed from cgen_queue_fixup.
6782 (*): Prepend gas_ to gas specific fns to denote them as such.
6783 All uses updated.
6784 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6785 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6786 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6787 Open opcode table and initialize it.
6788 (make_parallel): Use gas_cgen_opcode_desc.
6789 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6790 (md_assemble): Ditto.
6791
6792Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6793
6794 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6795 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6796 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6797 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6798 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6799 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6800 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6801 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6802 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6803 (INIT_STAB_SECTION): Likewise.
6804 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6805
252b5132
RH		 6806 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6807 (md_parse_option): Watch for them.
6808 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6809 (md_begin): Kill neverdef code.
6810 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6811 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6812 (s_alpha_coff_wrapper): New.
6813 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6814
252b5132
RH		 6815Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6816
6817 Start of changes to remove mdebug section from mips*-elf
6818 Based on MIPS_STAB_ELF definition
6819 * acconfig.h: undef if not configured
6820 * config.in: undef if not configured
6821 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6822 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6823 * stabs.c (s_stab_generic): flush frag
6824
6825Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6826
66778679
RH		 6827 * configure.in: (arm-*-elf): Handle.
6828 (thumb-*-elf): Handle.
6829 * configure: Regenerate.
6830 * read.c (stringer): Fix typo in comment.
6831 * write.c (fixup_segment): Don't add symbol value to addend if
6832 TC_ARM and OBJ_ELF.
6833 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6834 sections.
6835 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6836 for OBJ_ELF.
252b5132
RH		 6837
6838Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6839
6840 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6841 (write_2_short): Emit warning if new flag is set.
6842 (do_assemble): Set flags if left instruction is one of special
6843 "right-instruction-killer" type.
6844
6845Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6846
252b5132
RH		 6847 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6848 Always output words in debug_info section as big endian.
6849 (sparc_target_format): Choose correct bfd target.
6850 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6851
252b5132
RH		 6852Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6853
6854 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6855 to work with internationalization code. Issue an error when two
6856 operands match that are not allowed to match.
6857
6858Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6859
6860 * configure.in (install_tooldir): Allow target to specify whether
6861 it wants to be installed in $(tooldir)/bin.
6862 * configure: Regenerate.
6863 * Makefile.am (install-exec-local): Set install-exec-tooldir
6864 dependency via configure.
6865 * Makefile.in: Regenerate.
6866
6867Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6868
6869 * Makefile.am (install-exec-local): Split into two ...
6870 (install-exec-bindir,install-exec-tooldir): New rules.
6871 * Makefile.in: Regenerate.
6872
6873Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6874
6875 * Makefile.am (install-exec-local): Don't remove the file before
6876 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6877 W. Rozycki <macro@ds2.pg.gda.pl>.
6878 * Makefile.in: Rebuild.
6879
6880Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6881
6882 * cgen.c: Include libiberty.h.
6883 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6884 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6885 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6886 (md_cgen_lookup_reloc)): Declare.
6887 (md_cgen_record_fixup_exp): Declare.
6888 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6889 (m32r_relax_frag): Declare.
6890 (cgen_md_apply_fix3): Decls moved to cgen.h.
6891 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6892 (m32r_cgen_record_fixup_exp): Delete decl.
6893 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6894 (assemble_nop): Delete.
6895 (expand_debug_syms): Delete unused `exp'.
6896 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6897 Add default case for -Wall.
6898 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6899 (md_atof): Delete unused wordP.
6900
6901Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6902
6903 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6904 value.
6905
6906Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6907
6908 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6909 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6910 .print, .purgem, and .struct. Remove documentation for
6911 .app-file.
6912
6913Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6914
6915 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6916 Update call to insert_operand.
6917
6918Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6919
6920 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6921
6922Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6923
6924 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6925 whitespace after a prefix operator.
6926
6927Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6928
6929 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6930
6931Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6932
6933 * config/tc-sparc.c (log2): New static function.
6934 (s_reserve): Use log2 to convert alignment before calling
6935 record_alignment.
6936 (s_common): Use log2 to convert alignment before calling
6937 record_alignment and frag_align.
6938 (sparc_cons_align): Use log2.
6939
6940Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6941
6942 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6943 (s_common): Likewise.
6944
6945 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6946 initialization of waddr.
6947 (sparc_elf_final_processing): Add default case to switch.
6948
6949Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6950
6951 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6952 than temporary real.
6953
6954Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6955
6956 * write.c (subsegs_finish): Don't align the segments if there were
6957 any errors.
6958
6959 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6960 copying aux information.
6961
6962 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6963 expression into a symbol.
6964
6965Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6966
6967 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6968 type to unsigned int.
6969 (md_assemble): Change type used to store offsets from unsigned
6970 long to long.
6971 (i386_operand): Switch error check to only call RESTORE_END_STRING
6972 once after parse_register.
6973
6974Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6975
6976 * config/tc-v850.c (md_show_usage): Changed format to match that
6977 of gcc, ld, etc.
6978
6979 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6980
6981Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6982
6983 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6984 relocs.
6985 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6986 weak.
6987
6988Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6989
6990 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6991 * doc/Makefile.in: Rebuild.
6992
6993Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6994
66778679
RH		 6995 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6996 for %lo expressions.
6997 (mips_ip, case 'u'): Move range check after code to mask
6998 off bits in %hi/%lo expressions. Mask off high bits for
6999 %lo expressions.
252b5132
RH		 7000
7001Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7002
7003 * doc/Makefile.am (gasver.texi): New target.
7004 (as.info, as.dvi): Depends upon gasver.texi.
7005 * doc/as.texinfo: Include gasver.texi. Mention version number on
7006 title page and in top node.
7007 * doc/Makefile.in: Rebuild.
7008
7009Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7010
7011 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7012 but not including the line containing the edict.
7013 * listing.h (LISTING_EOF): New.
7014 * input-scrub.c (input_scrub_next_buffer): Call it.
7015
7016Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7017
7018 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7019 immediate address based solely on the suffix and the mode.
252b5132
RH		 7020
7021 * config/tc-i386.c (md_assemble): Add assertion to make sure
7022 overlap2 does not set Imm.
7023
7024 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7025 sequences of whitespace to a single space.
7026 (is_space_chars): Just compare with space.
7027 (md_begin): Don't initialize space_chars.
7028 (md_assemble): Just skip a single whitespace character.
7029 (i386_operand): Rewrite base-index parsing to use new
7030 parse_register, and to skip white space. Skip white space in a
7031 number of other places too. Don't give error message if
7032 parse_register fails.
7033 (parse_register): Change reg_string parameter to be non-const.
7034 Add end_op parameter. Skip white space after the `%', and return
7035 end of register string. Give error message here rather than
7036 caller.
7037
7038Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7039
7040 Based on patch from Matt Semersky <matts@scd.hp.com>:
7041 * expr.c (op_encoding): Make const.
7042 (expr_set_precedence): New function.
7043 (expr_begin): Don't set operator rankings, just call
7044 expr_set_precedence.
7045 * expr.h (expr_set_precedence): Declare.
7046 * read.c (s_mri): Call expr_set_precedence.
7047
7048Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7049
7050 * doc/as.texinfo (Statements): Remove paragraph discussing
7051 continuing lines with a backslash. This hasn't worked for years,
7052 if it ever did.
7053
7054Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7055
66778679 7056 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7057 symbol definitions.
7058 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7059 (ps_CTORS, ps_DTORS): New section types.
7060 (vms_fixup_xtors_section): New function
7061 (Ctors_Psect, Dtors_Psect): Define.
7062 (IS_GXX_XTOR): Define
7063 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7064 Filter static constructors/destructors and add to
7065 Ctors_Symbols/Dtors_Symbols chain.
7066 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7067 appropriate section.
7068
66778679 7069 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7070 * makefile.vms: Merge vax/vms support.
7071
7072Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7073
7074 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7075 (elf_pseudo_table): Add them.
7076 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7077 (md_apply_fix): Accept them.
7078 (mips_fix_adjustable): Don't adjust them.
7079 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7080 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7081 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7082 (tc_fix_adjustable): Don't adjust them.
7083
7084Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7085
7086 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7087 (cgen.o): Use it.
7088 * Makefile.in: Regenerate.
7089 * configure.in: AC_SUBST cgen_cpu_prefix.
7090 * configure: Regenerate.
7091
7092Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7093
7094 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7095 Changed all users of COND12_DELAY.
7096
7097Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7098
7099 * config/tc-mn10300.c (set_arch_mach): New function.
7100 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7101 (md_begin): Default to mn10300 mode.
7102 (md_assemble): Only accept instructions for the core mn10300
7103 chip and the active machine type.
7104
7105Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7106
7107 * subsegs.h (segment_info_type): Give the struct a name.
7108 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7109 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7110 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7111 * config/tc-w65.h (tc_reloc_mangle): Declare.
7112 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7113
7114Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7115
66778679
RH		 7116 * config/tc-v850.c (v850_comm): Restore old section
7117 after common processing.
252b5132
RH		 7118
7119Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7120
7121 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7122
7123Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7124
7125 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7126 char with code that explicitly sign-extends.
7127
7128Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7129
252b5132
RH		 7130 * config/tc-v850.c (md_begin): Restore text section as the current
7131 section after creating call table sections.
7132 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7133 code.
252b5132
RH		 7134
7135 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7136 with call to macro SYM_AUXINFO.
7137
7138Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7139
7140 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7141 with the program transform name.
7142 * Makefile.in: Rebuild.
7143
7144Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7145
7146 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7147 information.
7148
7149Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7150
7151 * config/tc-i386.c (i386_operand): Be prepared for a space between
7152 the open parenthesis and the start of the register operand,
7153 because of the June 16 change.
7154
7155Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7156
7157 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7158 BFD_ASSEMBLER.
7159
7160Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7161
7162 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7163 even if it is belived to be unnecessary.
7164
7165Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7166
7167 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7168 symbols.
7169 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7170
7171Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7172
7173 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7174 shift amount for a repeated operand. The shift amount for the
7175 repeated copy comes from the size of the operand.
7176
7177Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7178
7179 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7180
7181Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7182
7183 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7184
7185Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7186
7187 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7188 characters in it as LEX_IS_SYMBOL_COMPONENT.
7189 * config/tc-i386.h (tc_symbol_chars): Define.
7190 (extra_symbol_chars): Declare.
7191 * config/tc-i386.c (extra_symbol_chars): Define.
7192 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7193 (line_comment_chars): Set to '/' if TE_LINUX.
7194 * doc/c-i386.texi (i386-prefixes): Update.
7195 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7196
7197Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7198
7199 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7200 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7201
72021998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7203
7204 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7205 constraint in instructions REP & REPI.
7206
7207Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7208
7209 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7210 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7211
7212 (check_range): If the operand is shifted, then shift the number
7213 before checking its range.
7214
3e87a760 7215 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7216
7217 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7218 common sections.
7219
7220Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7221
7222 * config/tc-v850.c (v850_comm): Create special sections as needed.
7223
72241998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7225
7226 * config/tc-d10v.c (write_2_short): Addition of swapping
7227 instructions for sequential and reverse sequential order when
7228 given order is not possible.
7229
7230Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7231
7232 * Makefile.am: Rebuild dependencies.
3e87a760 7233 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7234 * Makefile.in: Rebuild.
7235
7236Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7237
7238 * doc/c-i386.texi: Update 16 bit documentation.
7239
7240 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7241 IgnoreDataSize to IgnoreSize as they are used for address size as
7242 well as data size.
7243 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7244 32-bit mode, similarly addr16/data16 and variants.
7245
7246Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7247
7248 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7249 sequential word multiply instructions.
3e87a760 7250
252b5132
RH		 7251 (do_assemble): Add extra command line argument, to allow mul32
7252 attribute to be preserved across parallel insns.
7253 (md_assemble): Insert NOPs between explicitly parallel insns which
7254 contain an 32 bit multiply and a 16 multiply.
7255
7256Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7257
7258 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7259 likewise for REPE.
7260
7261 * config/tc-i386.c (reloc): Add braces.
7262
7263 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7264 consistent with Intel naming.
7265 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7266 use bitfields in sib_byte.
7267 (modrm_byte): Don't use bitfields here either.
7268
7269 * config/tc-i386.c (current_templates): Add const.
7270 (parse_register): Add const to return, param, and char *s.
7271 (i386_operand): Add const to reg_entry *r.
7272 * config/tc-i386.h (templates): Add const to start, end.
7273
7274 Inspired by code for 16 bit gas support from Martynas Kunigelis
7275 <martynas@nm3.ktu.lt>:
7276 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7277 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7278 (uses_mem_addrmode): Remove.
7279 (md_estimate_size_before_relax): Add support here too.
7280 (md_relax_table): Rewrite interface to md_relax for 16 bit
7281 support.
7282 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7283 (opcode_suffix_to_type): Remove.
7284 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7285 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7286 (md_convert_frag): Likewise.
7287 (i386_operand): Add support for 16 bit base/index regs,
7288 immediates, and displacements. Remove some unnecessary casts, and
7289 localise end_of_operand_string, displacement_string_start,
7290 displacement_string_end variables. Add GCC_ASM_O_HACK.
7291 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7292
7293 * config/tc-i386.c (prefix_hash): Remove.
7294 (md_begin): Rewrite without obstacks. Remove prefix hash table
7295 handling. Rewrite lexical table handling.
7296 (i386_print_statistics): Don't print prefix statistics.
7297 (md_assemble): Rewrite instruction parser so that line is not
7298 converted to lower case. Don't do a hash_find for prefixes,
7299 instead recognise them via opcode modifier.
7300 (expecting_operand, paren_not_balanced): Localise variables.
7301 * config/tc-i386.h (IsPrefix): Define.
7302 (prefix_entry): Remove.
7303
7304 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7305 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7306 '\\' in case where comment_chars contains '/'.
7307
7308 * config/tc-i386.c (MATCH): Ensure given operand and template
7309 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7310 you must write `ljmp *table(%ebx)'.
7311
7312 From H.J. Lu <hjl@gnu.org>:
7313 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7314 as 0 ifndef BFD_ASSEMBLER.
7315 (md_assemble): Allow immediate operands without suffix or
7316 other reg operand to default in size to the current code size.
7317
7318Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7319
66778679
RH		 7320 * config/tc-v850.c (md_begin): Restore creation of
7321 .call_table_text and .call_table_data sections.
252b5132
RH		 7322
7323Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7324
7325 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7326 after emitting a word of noops.
7327
7328Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7329
7330 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7331 (i386_operand): Simplify checks for valid base/index combinations.
7332 Disallow `in 4(%dx),%al'.
7333
7334 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7335 index_reg const.
7336 (add_prefix): Change parameter from char to int.
7337
7338 * config/tc-i386.h (Ugh): Define opcode modifier.
7339 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7340
7341 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7342 CONSISTENT_REGISTER_MATCH macros to check register types more
7343 thoroughly. Check for illegal suffix/operand combinations
7344 when matching insns with operands. Handle new `s' suffix, and
7345 associated FloatMF opcode modifier for float insns with memory
7346 operands.
7347 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7348 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7349 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7350 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7351 DATA_PREFIX_OPCODE throughout.
7352
7353 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7354 (md_assemble): Rewrite suffix/register operand checking code to be
7355 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7356 AnyMem, the better to grep.
7357 (pi): Remove Abs.
7358 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7359 given a memory operand. Don't set Abs bits either.
7360 (type_names): Remove Mem*, Abs*.
7361 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7362 define opcode_modifiers as these cases are handled by Disp8,
7363 Disp16, Disp32 and suffix checks.
7364 (COMES_IN_BOTH_DIRECTIONS): Remove.
7365 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7366
7367 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7368 if IgnoreDataSize modifier given. Remove ShortformW modifier
7369 test. Add test for ShortForm in W base_opcode modification.
7370 Merge Seg2ShortForm and Seg3ShortForm code.
7371 * config/tc-i386.h (ShortFormW): Remove.
7372 (IgnoreDataSize): Define.
7373
7374Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7375
7376 * config/tc-d30v.c (md_assemble): Store previous segment state
7377 with previous instruction.
7378
50705ef4 7379Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7380
7381 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7382 (ebp, esp): Remove static variables.
7383 (MATCH): Remove test for InOutPortReg.
7384 (i386_operand): Properly handle InOutPortReg here instead.
7385 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7386 (md_assemble): Simplify and correct modrm and sib generation.
7387 (i386_operand): Add warning for scale without index.
7388 Rewrite checks for valid base/index combinations.
7389
7390 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7391 macros and enclose in do while(0).
7392 (RESTORE_END_STRING): Likewise.
7393 (md_assemble): Add one to printed operand number so we start
7394 from 1 not 0. Add some more gettext invocations.
7395 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7396 number here too.
7397
7398 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7399 DATA_PREFIX, SEG_PREFIX): Define.
7400 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7401 (check_prefix): Remove function.
7402 (add_prefix): New function. Add prefix to i.prefix as well as
7403 doing checks.
7404 (md_assemble): Changes for add_prefix. Remove hack for wait
7405 prefix, instead always output prefixes in fixed order. Test
7406 for jcxz/loop when selecting between word & dword operations,
7407 and add address size prefix rather than operand size prefix.
7408 Remove operand -> address size hack when emitting jcxz/loop.
7409 (i386_operand): Remove O_Absent check as it's done in expr.
7410
7411Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7412
7413 * configure.in: Recognize m5200 as a cpu_type of m68k.
7414 * aclocal.m4: Rebuild with current libtool.
7415 * configure: Rebuild.
7416
7417Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7418
7419 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7420 to relaxable_symbol to prevent references to external symbol from
7421 being relaxed.
7422
7423Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7424
7425 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7426 symbols are relaxable.
7427
7428Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7429
66778679
RH		 7430 * config/tc-v850.c (md_begin): Don't create special
7431 sections by default.
3e87a760 7432
252b5132
RH		 7433Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7434
7435 * config/tc-mips.c (macro): For div and udiv, close the
7436 reorder block as soon as possible.
7437
7438Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7439
7440 From Matt Semersky <matts@scd.hp.com>:
7441 * macro.c (macro_mri_mode): New function.
7442 * macro.h (macro_mri_mode): Declare.
7443 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7444 MRI mode.
7445
7446Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7447
7448 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7449 OBJ_EVAX case.
7450
7451 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7452 until after xstrdup in OBJ_EVAX case.
7453
7454Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7455
7456 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7457 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7458 of hardcoded magic number.
7459 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7460
7461Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7462
7463 * read.c (do_s_func): New function.
7464 (s_func): Call it.
7465 * read.h (do_s_func): Add prototype.
7466
7467Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7468
7469 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7470 nops if fill pattern not specified.
7471
7472Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7473
7474 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7475 * config/te-go32.h (TE_GO32): Define.
7476 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7477
7478Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7479
7480 Implement .func/.endfunc pseudo-ops.
7481 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7482 (s_func): Declare.
7483 * read.c (potable): Add .func,.endfunc.
7484 (s_func): New function.
7485 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7486 functions.
7487 (in_doc_func_p,current_function_label): New static globals.
7488 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7489
7490Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7491
7492 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7493 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7494 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7495 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7496 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7497 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7498 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7499 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7500 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7501 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7502 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7503 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7504 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7505 * config/tc-alpha.c: Likewise.
7506 * config/tc-alpha.h: Likewise.
7507 * config/tc-arm.c: Likewise.
7508 * config/tc-h8300.c: Likewise.
7509 * config/tc-h8500.c: Likewise.
7510 * config/tc-hppa.c: Likewise.
7511 * config/tc-i860.c: Likewise.
7512 * config/tc-i960.c: Likewise.
7513 * config/tc-ppc.c: Likewise.
7514 * config/tc-sh.c: Likewise.
7515 * config/tc-sparc.h: Likewise.
7516 * config/tc-tic30.c: Likewise.
7517 * config/tc-w65.c: Likewise.
7518 * config/tc-z8k.c: Likewise.
7519
7520Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7521
7522 * config/tc-vax.c (_): Delete this macro used for placeholder
7523 values in vax_operand_width_size; it conflicts with the _() macro
7524 used for internationalization.
7525
7526Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7527
7528 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7529 code. From Chris Moller <moller@bops.com>.
7530
7531 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7532 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7533 * read.c (emit_expr): Initialize seg and subseg fields of a new
7534 broken word.
7535 * write.c (write_object_file): Switch to the appropriate segment
7536 and subsegment when processing a broken word.
7537
7538 * config/tc-m68k.c (mri_assemble): New static function.
7539 (build_mri_control_operand): Call mri_assemble rather than
7540 md_assemble.
7541 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7542 (s_mri_endf, s_mri_endw): Likewise.
7543
7544Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7545
7546 * read.c (s_org): Call md_flush_pending_output if it is defined.
7547
7548 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7549
7550Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7551
7552 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7553 (md_parse_option): Add for same.
7554 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7555 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7556 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7557
7558 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7559
252b5132
RH		 7560Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7561
7562 * config/tc-arm.c (find_real_start): Relax definition of local
7563 labels.
7564
7565Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7566
7567 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7568 symbols at the given address, not just the last one specified.
7569
7570Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7571
66778679
RH		 7572 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7573 or number_to_chars_littleendian to write data.
252b5132
RH		 7574
7575Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7576
7577 * config/tc-v850.c (md_assemble): Remove artificially created
7578 register name symbols.
7579
7580Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7581
7582 * write.c (fixup_segment): Change "segment" to "section" in
7583 error message.
7584
7585Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7586
7587 * write.c (fixup_segment): Change sym1-sym2 message again.
7588
7589Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7590
7591 * write.c (fixup_segment): Improve error message for sym1-sym2
7592 errors when sym1 is in a different segment from sym2.
7593
7594Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7595
7596 * config/tc-m32r.c (warn_unmatched_high): New static local.
7597 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7598 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7599 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7600 (md_parse_option): Likewise.
7601 (md_show_usage): Likewise.
7602 (m32r_frob_file): Likewise.
7603
7604 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7605 (read_a_source_file): Call them.
7606 * read.h (stabs_generate_asm_file): Declare.
7607 * stabs.c (stabs_generate_asm_file): New function.
7608 (generate_asm_file): New function.
7609 (stabs_generate_asm_lineno): Move file name handling into
7610 generate_asm_file.
7611
7612Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7613
7614 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7615 (d30v_current_align, d30v_current_align_seg): New variables.
7616 (d30v_last_label): New variable.
7617 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7618 (s_d30v_data, s_d30v_section): Likewise.
7619 (md_pseudo_table): Call them.
7620 (md_begin): Initialize d30v_current_align_seg.
7621 (md_assemble): Call d30v_align when needed by known current alignment.
7622 (d30v_frob_label, d30v_cons_align): New functions.
7623 * config/tc-d30v.h (md_do_align): Remove.
7624 (tc_frob_label): Call d30v_frob_label.
7625 (md_cons_align): New.
252b5132 7626
3e87a760 7627 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7628 expression symbols before processing. Clean up code formatting.
7629
7630Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7631
7632 * po/Make-in (install-info): New target.
7633
7634Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7635
7636 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7637 instructions.
7638 * config/tc-mn10300.c (md_assemble): Likewise.
7639
7640Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7641
7642 * Makefile.am: Update with `make dep-am'.
7643 (HFILES): Add cgen.h.
7644 (cgen.o): Depend on cgen.h.
7645 * Makefile.in: Regenerate.
7646
7647 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7648
7649Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7650
7651 * gasp.c (grab_label): Permit a label to be a preprocessor
7652 variable by permitting a label to start with a backslash.
7653
7654Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7655
7656 * config/tc-mips.c (validate_mips_insn): Removed hack
7657 for previously inaccessible bitfields in some INSN_TRAP
7658 instructions.
7659
7660Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7661
7662 * config/tc-d30v.c (do_assemble): Abort with error message
7663 if opcode operands do not match.
3e87a760 7664
252b5132
RH		 7665Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7666
7667 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7668 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7669 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7670 similar new 'q' operand.
7671
7672Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7673
7674 * cgen.c (cgen_asm_finish_insn): Fix typo.
7675
7676Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7677
7678 * cgen.h: New file.
7679 * cgen.c: Include it.
7680 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7681 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7682 All callers updated.
7683 * config/tc-m32r.c: Include cgen.h.
7684 (m23r_insn): New members num_fixups,fixups.
7685
7686Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7687
7688 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7689 to avoid compiler warning.
7690
7691Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7692
7693 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7694 calling make.
7695
66778679 7696 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7697
7698Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7699
7700 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7701
7702Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7703
7704 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7705 a short format insn.
7706 (md_assemble): Set it for explicitly packed insns.
3e87a760 7707
252b5132
RH		 7708Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7709
7710 * config/obj-coff.c (c_symbol_merge): Do not take address of
7711 native fields when performing the memcpy.
7712
7713Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7714
3e87a760 7715 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7716 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7717
7718Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7719
7720 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7721 relocations against globally visible symbols.
7722 * config/tc-m68k.c (relaxable_symbol): New macro.
7723 (m68k_ip, md_estimate_size_before_relax): Use it.
7724 (tc_m68k_fix_adjustable): Also handle weak symbols.
7725
7726Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7727
7728 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7729 references to externally visible symbols.
7730 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7731 values in twice for a PC relative reloc if the symbol is
7732 externally defined.
252b5132
RH		 7733
7734 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7735 don't adjust a PC relative reloc against an externally visible
7736 symbol.
7737 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7738 for a PC relative fixup against an externally visible defined
7739 symbol, arrange to store object file and addend values as though
7740 the symbol were not defined.
7741 (tc_gen_reloc): Likewise.
7742
7743Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7744
7745 * read.c (sizeof_leb128): Referenced externally by write.c so
7746 don't inline.
7747
7748Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7749
7750 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7751 and expand a 'debug' symbol associated with the next instruction
7752 that does not cause a short instruction to be filled with a NOP.
7753 (md_pseudo_table): Add support for .debugsym.
7754 (assemble_parallel_insn): Add calls to expand_debug_sym as
7755 appropriate.
7756 (md_assemble): Ditto.
7757
7758Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7759
7760 * as.c (main): Conditionally call setlocale.
7761 * gasp.c (main): Likewise.
7762 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7763 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7764
7765Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7766
7767 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7768
252b5132
RH		 7769Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7770
7771 * config/tc-hppa.c: Change all calls to bzero to use memset.
7772 (pa_ip): Add cast to avoid warning.
7773 (tc_gen_reloc, md_apply_fix): Likewise.
7774 (pa_find_space_by_number): Likewise.
7775 (hppa_force_relocation): Likewise.
7776 (pa_block): Change i to unsigned int.
7777 * config/obj-som.h (obj_som_copyright): Declare.
7778
7779Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7780
7781 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7782 for line numbers for assembly source.
7783
7784Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7785
7786 * configure.in: Change version number to 2.9.4
7787 * configure: Rebuild.
7788
7789Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7790
7791 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7792
7793Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7794
7795 * ecoff.h: Change symbolS in function declaration to struct
7796 symbol.
7797
7798Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7799
7800 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7801 (md_convert_frag): Fix i18n typo.
7802
7803Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7804
7805 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7806 * ecoff.h: Protoype it.
7807 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7808 [EVAX] (s_alpha_prologue): Delete.
7809 (md_pseudo_table): Update.
7810
7811Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7812
7813 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7814 array to local pointer.
7815 (get_args, parse_expr): Add casts to avoid warnings.
7816
7817Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7818
7819 * read.c (s_set): Cast xmalloc return value to fragS *.
7820 * config/tc-m68k.c (m68k_ip): Function made static to match
7821 previous forward declaration.
7822 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7823
7824Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7825
7826 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7827 strings.
252b5132
RH		 7828
7829 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7830 macros to error strings.
7831
7832Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7833
7834 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7835 reloc is in the TOC csect.
7836 (md_apply_fix3): Correct gettext typo.
7837
7838Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7839
7840 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7841 .L - they are local labels and the branches are not really
7842 function calls but rather far jumps.
7843
7844Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7845
7846 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7847
7848Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7849
7850 * config/tc-i386.c (md_assemble): Print operand number rather than
7851 using ordinal_names.
7852 (i386_operand): Likewise.
7853
7854Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7855
7856 * Makefile.am (INTLLIBS): Define to work around apparent automake
7857 bug.
7858 All Makefiles: Regenerated.
7859
7860 * Many files: Added gettext invocations around user-visible
7861 strings.
7862 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7863 HAVE_LC_MESSAGES): Define.
7864 * dep-in.sed: Added asintl.h.
7865 * po/Make-in: New file.
7866 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7867 Include "asintl.h".
7868 * read.c (Z_): Renamed from `_'.
7869 * Makefile.am (SUBDIRS): Added po.
7870 (POTFILES): new macro.
7871 (po/POTFILES.in): New target.
7872 ($(OBJS)): Added asintl.h.
7873 (HFILES): Likewise.
7874 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7875 (as_new_LDADD): Added $(INTLLIBS).
7876 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7877 (gasp_new_LDADD): Added $(INTLLIBS).
7878 (gasp_new_DEPENDENCIES): New macro.
7879 * configure, aclocal.m4: Rebuilt.
7880 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7881 po/Makefile.
7882 (ALL_LINGUAS): Define.
7883 * macro.c: Include "asintl.h".
7884 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7885 * as.h: Include "asintl.h".
7886 * config/tc-i386.c (ordinal_names): Removed.
7887 (md_assemble): Changed error text to avoid ordinal_names.
7888 (i386_operand): Likewise.
7889 (reloc): Added as_bad to avoid i18n problems.
7890 (tc_gen_reloc): Likewise.
7891 * config/tc-arm.c (bad_args): Now a #define.
7892 (bad_pc): Likewise.
7893 * config/obj-vms.c (VMS_stab_parse): Changed type of
7894 `long_const_msg'.
7895 (global_symbol_directory): Unified strings to avoid i18n
7896 problems.
7897 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7898 avoid i18n problems.
7899 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7900 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7901 i18n problems.
7902 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7903 problems.
7904 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7905 comment.
7906 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7907 problems.
7908 * as.c (print_version_id): Added an fprintf to avoid i18n
7909 problems.
7910 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7911 problems.
7912 * expr.c (expr): Added as_warn call to avoid i18n problems.
7913 * messages.c (as_assert): Changed code to avoid i18n problems.
7914 (as_abort): Likewise.
7915 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7916 (s_space): Likewise.
7917 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7918
7919Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7920
7921 * config/tc-i386.c (check_prefix): New static function, split out
7922 from md_assemble.
7923 (struct _i386_insn): Add wait_prefix field.
7924 (md_assemble): Remove wait_prefix local variable. Use
7925 check_prefix when adding a prefix.
7926
7927 * config/tc-i386.c (current_templates): New static variable.
7928 (md_assemble): Remove current_templates local variable.
7929 (md_assemble, i386_operand): Improve error and warning messages in
7930 many places. Add RESTORE_END_STRING in many places before error
7931 return. Clarify some comments.
7932
7933 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7934 element array.
7935 (md_assemble): Parse string instruction operands, looking for
7936 segment override prefixes. Check for invalid segment prefixes on
7937 string instruction.
7938 (i386_operand): i.seg[] and max mem_operand changes for string
7939 insns.
7940 * config/tc-i386.h (EsSeg): Define.
7941
7942 * config/tc-i386.h (regKludge): Define.
7943 (iclrKludge, imulKludge): Don't define.
7944 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7945 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7946 opcode_modifier checks to look for more common cases first. Add
7947 default_seg for IsString case.
7948
7949Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7950
7951 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7952 AC_DECL_YYTEXT.
7953 * configure: Rebuild with new automake and libtool.
7954 * aclocal.m4, Makefile.in: Likewise.
7955
7956 * doc/Makefile.am (as.dvi): New target.
7957 * doc/Makefile.in: Rebuild.
7958
7959Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7960
7961 * configure.in: Added sparc86x support.
3e87a760 7962
252b5132 7963 * configure: Rebuild.
3e87a760 7964
252b5132
RH		 7965 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7966 sparc_arch.
7967 (md_parse_option): Warn if -EL is not supported for this architecture.
7968
7969 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7970
252b5132
RH		 7971Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7972
66778679
RH		 7973 * config/tc-mips.c (mips_ip): Note when we use get match on
7974 the full instruction name.
252b5132
RH		 7975
7976Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7977
7978 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7979 back into the expression to handle add/sub simplification correctly.
7980
7981Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7982
66778679 7983 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7984
7985Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7986
7987 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7988 #<n>' instruction.
7989
7990Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7991
7992 * symbols.c (max_indent_level): New global.
7993 (print_symbol_value_1): Use it.
7994 * expr.h (expr_build_dot): Declare.
7995 * expr.c (expr_build_dot): New function.
7996
7997Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7998
7999 * symbols.c (print_binary): New function.
8000 (print_expr_1): Call it.
8001
8002Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8003
8004 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8005 operand in the opcode.
8006
8007Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8008
8009 * config/tc-i386.h: Reorder operand flags and opcode modifier
8010 flags for clarity. Remove unused definitions: Unknown,
8011 ImmUnknown, DispUnknown, NoModrm.
8012 * config/tc-i386.c (type_names): Add missing Debug type.
8013 (md_assemble): Better duplicate prefix checking. Quicker string
8014 instruction check via new opcode_modifier flag.
8015
8016Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8017
8018 * doc/as.texinfo (Invoking): Clarify -Wa example.
8019
8020Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8021
3e87a760 8022 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8023 (s_mips_weakext): Define.
8024 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8025 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8026 defined(TC_MIPS).
8027
252b5132
RH		 8028Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8029
8030 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8031 is an error if the value can not be computed at assembly time.
8032 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8033
8034Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8035
8036 * gasp.c (main): Set next field of new include_path structure to
8037 NULL. From Avery Pennarun <averyp@gdc.ca>.
8038
8039 * read.c (s_mri_sect): Call as_bad rather than abort for an
8040 unsupported MRI target.
8041
8042Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8043
8044 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8045 the destination of a branch instruction should be altered.
8046 (find_real_start): New function: Locate the real, Thumb coded
8047 start of a Thumb function.
8048 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8049 functions.
252b5132
RH		 8050
8051 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8052
8053Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8054
8055 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8056 also.
8057
8058Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8059
8060 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8061 * doc/c-hppa.texi: Likewise.
8062
8063Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8064
8065 * Makefile.am: Rebuild dependencies.
8066 * Makefile.in: Rebuild.
8067
8068 * Makefile.am (DEP_INCLUDES): New variable.
8069 (.dep1): Change to work when srcdir is not an absolute path.
8070 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8071 * Makefile.in: Rebuild.
8072
8073Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8074
8075 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8076 LinearAddress patch.
8077
8078 * configure.in: Set version to 2.9.1.
8079 * configure: Rebuild.
8080
8081 * Branched binutils 2.9.
8082
8083Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8084
8085 * config/tc-i386.h (FWait): Define.
8086 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8087 other prefixes. Check FWait flag in opcode table to see which
8088 instructions require an fwait prefix.
8089
8090Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8091
8092 * stabs.c (get_stab_string_offset): Always create a stab string
8093 section.
8094
8095Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8096
8097 Fix some gcc -Wall warnings:
8098 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8099 * ehopt.c (eh_frame_code_alignment): Likewise.
8100 * expr.c (integer_constant, operand): Likewise.
8101 * frags.c (frag_align): Likewise.
8102 * gasp.c (level_0, change_base, doinstr): Likewise.
8103 * hash.c (hash_ask): Likewise.
8104 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8105 (debugging_pseudo): Likewise.
8106 * macro.c (define_macro, check_macro): Likewise.
8107 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8108 (ignore_rest_of_line, float_cons): Likewise.
8109 * symbols.c (decode_local_label_name): Likewise.
8110 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8111 (fixup_segment, number_to_chars_bigendian): Likewise.
8112 (number_to_chars_littleendian): Likewise.
8113 * config/atof-ieee.c (gen_to_words): Likewise.
8114 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8115 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8116 * read.c (output_big_sleb128): Initialize locals to avoid
8117 warnings.
8118 (output_big_uleb128, equals): Likewise.
8119 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8120 to unsigned int. Change zeros to unsigned int.
8121 * cond.c (s_if): Add return to default case.
8122 * frags.c (frag_now_fix): Change return type to addressT.
8123 * frags.h (frag_now_fix): Update declaration.
8124 * listing.c (file_info_struct): Change linenum to unsigned int.
8125 (struct list_info_struct): Change hll_line to unsigned int.
8126 (print_source): Update format string.
8127 * read.c (emit_expr): Change scan to unsigned int, and don't
8128 bother to initialize it.
8129 * symbols.c (dollar_label_count): Change to unsigned long.
8130 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8131 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8132 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8133
8134Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8135
8136 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8137 mcf5200 just as we do for m68000.
252b5132
RH		 8138 (m68k_init_after_args): Likewise.
8139 (md_estimate_size_before_relax): Likewise.
8140
8141Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8142
8143 * config/tc-v850.c (md_assemble): Store relocation addend in
8144 fixup instead of instruction.
8145
8146Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8147
8148 * config/tc-i386.c (md_assemble): Swap template arguments to
8149 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8150 This macro is currently symmetric, so passing them the wrong
8151 way didn't cause any problem, but may if the macro is changed
8152 in the future.
8153 After copying template to i.tm, use i.tm. rather than t-> to
8154 access fields, and make t a const*
8155 Move i.tm.operand_types[] swap to immediately after the copy.
8156
8157Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8158
8159 * expr.h (expr_build_uconstant): Add prototype.
8160 (expr_build_unary,expr_build_binary): Add prototypes.
8161 * expr.c (expr_build_uconstant): New function.
8162 (expr_build_unary,expr_build_binary): New functions.
8163
8164Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8165
66778679
RH		 8166 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8167 * macro.c (macro_expand_body): Increase buffer size.
8168 * messages.c (as_warn): Likewise.
252b5132
RH		 8169 (as_warn_where, as_bad, as_bad_where): Likewise.
8170
8171Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8172
8173 Based on patch from H.J. Lu <hjl@gnu.org>:
8174 * Makefile.am (DISTSTUFF): New variable.
8175 (diststuff): New target.
8176 * Makefile.in: Rebuild.
8177
8178Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8179
8180 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8181 m32r_elf_section_change_hook.
8182
8183 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8184 emit a nop if a section ends with a 16 bit instruction.
8185
8186Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8187
8188 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8189 s_lcomm rather than obj_coff_lcomm.
8190 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8191
8192Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8193
8194 * config/tc-i386.h (LinearAddress): Define.
8195 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8196 instruction, don't use a default segment.
8197
8198Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8199
8200 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8201 * configure: Rebuild.
8202
8203Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8204
8205 * aclocal.m4, configure: Rebuild with libtool 1.2.
8206
8207Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8208
8209 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8210 PC relative branches. Patch courtesy of Jonathan Walton.
8211
252b5132 8212
252b5132
RH		 8213Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8214
8215 * configure.in (emulations): Add thumb-pe target.
8216
8217 * configure (emulations): Add thumb-pe target.
8218
82191998-03-17 Ken Raeburn <raeburn@cygnus.com>
8220
8221 * itbl-lex.l (yywrap): Don't define if already defined as a
8222 macro.
8223
8224Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8225
8226 * depend.c (quote_string_for_make): New function.
8227 (wrap_output): Use it.
8228
8229Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8230
8231 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8232 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8233
8234Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8235
8236 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8237 Recognize -GN and -relax.
8238 (md_begin): Initialize gp size from -G switch.
8239 (alpha_force_relocation): Always force if -relax.
3e87a760 8240 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8241 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8242 Change all callers. Emit nop alignment padding as nop+unop pair.
8243
8244Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8245
8246 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8247 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8248
8249Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8250
8251 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8252 require padding to the next long word boundary.
8253
8254Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8255
8256 * cgen.c: #include symcat.h.
8257 * config/tc-m32r.c: Likewise.
8258
8259Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8260
8261 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8262 absolute expressions instead of '$' prefixed register names.
8263
8264Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8265
8266 * read.c (s_set): Record file and line info for symbols when -as.
8267 (pseudo_set): Don't overwrite that dummy fragment.
8268
8269Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8270
8271 * config/tc-ppc.c (md_pseudo_table): Add "section".
8272 (ppc_named_section): New static function.
8273
8274Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8275
8276 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8277 so we don't have to scan the entire list.
8278
8279Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8280
8281 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8282 case, allow the parallel instructions to modify the same flag
8283 bits.
252b5132
RH		 8284
8285Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8286
8287 * listing.c (list_symbol_table): Categorize symbols by
8288 undefined_section rather than sy_frag->line == NULL.
8289
8290Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8291
8292 * Makefile.am (install-exec-local): Install properly when ln
8293 fails or tooldir == prefix.
8294
8295Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8296
8297 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8298 Test result of insert_operand for error.
8299
8300Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8301
8302 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8303 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8304 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8305 * doc/Makefile.in: Rebuild.
8306
8307Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8308
8309 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8310 (macro): Fix handling of M_COP[0-3].
8311
8312Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8313
8314 Based on patches from Ross Harvey <ross@teraflop.com>:
8315 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8316 if macro_alternate or macro_mri.
8317 (getstring): Remove support for byte constants between < and >.
8318 (get_any_string): '<' only starts a string if macro_alternate or
8319 macro_mri.
8320 (macro_expand_body): Permit keyword parameters following
8321 positional parameters.
8322
8323 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8324 * configure.in (alpha*-*-netbsd*): New target.
8325 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8326 * configure: Rebuild.
8327
8328 * as.h (flag_warn_suppress_instructionswap): Move from here...
8329 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8330 here, and make static.
8331
8332 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8333 BFD_ASSEMBLER or MANY_SEGMENTS.
8334
8335 * as.c (show_usage): Update bug-gnu-utils address.
8336 * gasp.c (show_usage): Likewise.
8337 * doc/as.texinfo (Bug Reporting): Likewise.
8338
8339Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8340
66778679 8341 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8342 insns regardless of the size of a pointer if we're in mips I or
8343 MIPS II mode.
66778679 8344 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8345
8346Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8347
3e87a760 8348 Fix rac to accept only a0:
252b5132
RH		 8349 * tc-d10v.c (parallel_ok, find_opcode):
8350 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8351 Introduce OPERAND_GPR.
8352
8353Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8354
8355 * read.c (s_fill): Handle non-constant repeat counts by creating
8356 an rs_space fragment.
8357
8358Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8359
8360 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8361 from as_bad to as_warn.
8362
8363Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8364
8365 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8366 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8367 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8368
8369Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8370
8371 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8372 seg_fix_rotP rather than fix_root from seg_info.
8373
8374Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8375
8376 * expr.c: Add support for 0x1_2_3_4 bignums.
8377
8378Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8379
8380 * configure.in: Change -linux* to -linux-gnu*.
8381 * configure: Rebuild.
8382
8383 * app.c (do_scrub_begin): Treat \r as whitespace.
8384
8385Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8386
8387 * Makefile.am: Update dependencies.
8388 * Makefile.in: Rebuild.
8389
8390Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8391
8392 * configure, aclocal.m4: Rebuild with new libtool.
8393
8394Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8395
66778679
RH		 8396 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8397 the argument to bfd_set_arch_mach.
8398 (load_address): Use bfd_arch_bits_per_address to determine the
8399 bit size of an address instead of looking at the isa level.
8400 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8401
8402Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8403
8404 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8405
8406Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8407
8408 * ehopt.c: New file.
8409 * as.h (enum _relax_state): Add rs_cfa.
8410 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8411 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8412 * read.c (emit_expr): Call check_eh_frame.
8413 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8414 (relax_segment): Likewise.
8415 * Makefile.am: Rebuild dependencies.
3e87a760 8416 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8417 (GENERIC_OBJS): Add ehopt.o.
8418 * doc/internals.texi (Frags): Document rs_cfa.
8419
8420 * as.c (show_usage): Mention --traditional-format.
8421 (parse_args): Accept --traditional-format.
8422 * as.h (flag_traditional_format): Declare.
8423 * output-file.c (output_file_create): If flag_traditional_format,
8424 set BFD_TRADITIONAL_FORMAT on stdoutput.
8425 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8426
8427 * config/tc-mips.c (append_insn): Make sure that if we have a
8428 fixup for an unmatched %hi reloc, it does not associated with a
8429 variant frag.
8430
8431 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8432 * doc/Makefile.in: Likewise.
8433
8434Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8435
8436 * config/tc-m32r.c (check_for_side_effects): New function.
8437 (can_make_parallel): Add checks for instruction side effects
8438 clashing with the other instruction.
8439 (assemble_parallel_insn): Improve warning messages. Return error
8440 message from non-swapped instruction order.
8441
8442Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8443
8444 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8445
8446 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8447 md_cleanup definition. This moves the forced literal output to
8448 the end of the source pass, and avoids macro's inserting literals
8449 into the code immediately after the macro expansion.
252b5132
RH		 8450
8451Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8452
8453 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8454 a gas internal symbol is adjustable.
8455 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8456
8457 * as.h: If gcc version greater than 2.6, use `__format__' and
8458 `__printf__' in function attributes, rather than `format' and
8459 `printf'.
8460
8461Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8462
8463 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8464
8465Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8466
8467 Add tms320c30 support:
8468 * config/tc-tic30.h: New file.
8469 * config/tc-tic30.c: New file.
8470 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8471 TARGET_FORMAT as "coff-tic30".
8472 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8473 * Makefile.am: Rebuild dependencies.
8474 (CPU_TYPES): Add tic30.
8475 (CPU_OBJ_VALID): tic30-aout is valid.
8476 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8477 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8478 * configure, Makefile.in: Rebuild.
8479
8480Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8481
8482 * config/tc-v850.c (md_assemble): Improvements to error messages.
8483
8484Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8485
8486 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8487 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8488
8489 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8490 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8491 assembler calculate relocations to any external symbol at all.
8492 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8493 involving generation of pc-relative relocs.
8494 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8495 has been moved to md_apply_fix3.
8496
8497 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8498 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8499 which actually means (the address of identifier's GOT entry) +
8500 constant, which is not particularly useful.
8501
8502Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8503
8504 * read.h (include_dirs): Declare.
8505 (include_dir_count,include_dir_maxlen): Declare.
8506
8507Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8508
8509 * configure.in: Correct check for shared opcodes library.
8510 * configure: Rebuild.
8511
8512 * listing.c (buffer_line): If we can't open the file, set at_end.
8513 (listing_print): Remove unused local variable fi.
8514
8515 * config/m68k-parse.y (reglistpair): Handle register list in
8516 either order.
8517
8518 * config/vms-conf.h: Don't undef VERSION.
8519
8520Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8521
8522 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8523 OBJS variable.
8524 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8525 variable.
8526 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8527 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8528 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8529 (EXTRA_DIST): Define.
8530 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8531 explicitly rather than via the list of object files.
8532 (gcc-as.opt): New file created when make-gas.com is run.
8533 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8534 itbl-cpu.h} to #include appropriate file rather than copying that
8535 file.
8536 * config/vms-conf.h: Synchronize with current config.in.
8537 * Makefile.in: Rebuild.
8538
8539Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8540
8541 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8542 (parallel_ok): Relaxed parallel subinstruction dependency check.
8543
8544Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8545
8546 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8547 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8548 command line argument.
8549 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8550 warning only if flag_warn_suppress_instructionswap is false.
8551
8552Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8553
8554 * configure.in (i386-*-mingw32*): New target.
8555 * configure: Rebuild.
8556
8557Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8558
8559 * symbols.c (resolve_symbol_value): Don't set the segment if it
8560 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8561
8562 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8563 S_GET_SEGMENT.
8564
8565Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8566
8567 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8568 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8569 compiler.
8570
8571Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8572
8573 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8574
8575Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8576
8577 * config/tc-v850.c (v850_insert_operand): Display instruction when
8578 an error is encountered.
8579
8580Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8581
8582 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8583 (i386-*-sco3.2v5*coff): New target.
8584 (i386-*-sco3.2*): New target.
8585 * configure: Rebuild.
8586
8587Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8588
8589 * config/tc-v850.c: Tidy error message production.
8590
8591Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8592
8593 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8594 validate_immediate return value in the right type for comparisons
8595 to FAIL.
8596
8597Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8598
8599 * listing.c (MAX_BYTES): Use listing variables not constants.
8600 (data_buffer): No longer an array, but a pointer.
8601 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8602 (listing_listing): Allocate data_buffer.
8603
8604Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8605
8606 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8607 --listing-rhs-width, --listing-cont-lines.
8608 (show_usage): Update.
8609 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8610 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8611 (print_lines): Use the variables instead of the constants.
3e87a760 8612 (listing_listing): Likewise.
252b5132 8613 * listing.h: Declare the new vars.
3e87a760 8614
252b5132
RH		 8615Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8616
8617 * as.c (parse_args): Add --keep-locals alias for -L.
8618 Add --strip-local-absolute.
8619 (show_usage): Update.
8620 * as.h (flag_strip_local_absolute): New flag.
8621 * symbols.c (S_IS_LOCAL): Use it.
8622 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8623 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8624 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8625
8626Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8627
8628 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8629 might have an io conflict and issue a warning message.
252b5132
RH		 8630
8631Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8632
8633 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8634 cgen_swap_fixups): Functions to save, restore and swap the fixup
8635 chain with a backup copy.
8636 (cgen_asm_finish_insn): Returns address of constructed insn.
8637
8638Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8639
8640 * listing.c (file_info_struct): Remove FILE, add POS.
8641 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8642 (file_info): Don't open the file.
8643 (buffer_line): Check for the file in the last_open cache, updating
8644 as necessary.
8645 (print_source): Don't reference file_info->file.
8646 (listing_listing): Likewise.
8647 (listing_print): Close the file in the cache, if any.
8648
8649Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8650
8651 * read.c (dwarf_file_string): New file static variable.
8652 (emit_expr): Look for constant sequence that leads up to a file
8653 name in DWARF debugging output.
8654 (stringer): Use dwarf_file_string to decide whether to accept a
8655 string as a file name.
8656
8657Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8658
8659 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8660 (crack_operand): Add reg->reglst MRI hack.
8661 (r_seg): Put reglst symbols in reg_section.
8662 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8663
8664Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8665
8666 * tc-sh.c (get_specific): Handle SGR & DBR.
8667
8668Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8669
8670 * tc-h8300.c (parse_reg): Take the length of the symbol into
8671 account when attempting to match a register name.
8672 * tc-h8500.c (parse_reg): Likewise.
8673
8674Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8675
8676 * cgen.c: Formatting changes to improve readability.
8677
8678Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8679
8680 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8681 delay slot.
8682
8683Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8684
8685 Based on a patch from Jim Wilson
8686 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8687 (tc_gen_reloc): Handle cross section PC relative relocs
8688 correctly.
8689
8690Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8691
8692 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8693
8694Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8695
8696 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8697 (expr_jmp_buf): New static local.
8698 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8699 (cgen_md_operand): New function.
8700 * tc-m32r.c: Clean up pass over `struct foo' usage.
8701 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8702
8703Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8704
8705 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8706 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8707
8708Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8709
8710 * config/tc-i386.c (i386_operand): Give an error if there are
8711 unrecognized characters after an expression.
8712
8713For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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