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Fix formatting
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d4c0c039
NC		 12000-12-12 Nick Clifton <nickc@redhat.com>
2
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
6
f16b83df
JH		 7Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
8
9 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
10 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
11 references.
12 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
13 otherwise.
14 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
15 (No_dSuf): Kill.
16
17 * i386.h (*_Suf): Remove No_dSuf.
18 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
19 Remove.
20 (i386_optab): Remove 'd' in the suffixes.
21
50705ef4
AM		 222000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
23
24 * config/tc-i386.c (T_SHORT): Undefine before defining.
25
beae10d5
KH		 262000-12-05 Kazu Hirata <kazu@hxi.com>
27
28 * config/tc-mips.c: Fix formatting.
29
bccba5f0 302000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 31
32 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
33 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
34 (md_show_usage): Ditto.
35 (md_parse_option): Ditto.
36 (d10v_cleanup): Writes pending instruction only if
37 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 38 Fix compile time warning messages.
50705ef4
AM		 39
40 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 41
422000-12-04 Matthew Hiller <hiller@redhat.com>
43
50705ef4 44 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 45 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
46 function entry and unset at function exit.
47
50705ef4 48 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 49
50 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
51
52 * dwarf2dbg.c: Fix compile time warning messages.
53
bc805888
KH		 542000-12-03 Kazu Hirata <kazu@hxi.com>
55
56 * config/tc-a29k.c: Fix formatting.
57 * config/tc-alpha.c: Likewise.
58 * config/tc-arm.c: Likewise.
59 * config/tc-cris.c: Likewise.
60 * config/tc-hppa.c: Likewise.
61 * config/tc-i370.c: Likewise.
62 * config/tc-i386.c: Likewise.
63 * config/tc-i860.c: Likewise.
64 * config/tc-i960.c: Likewise.
65 * config/tc-ia64.c: Likewise.
66 * config/tc-m68hc11.c: Likewise.
67 * config/tc-m68k.c: Likewise.
68 * config/tc-m88k.c: Likewise.
69 * config/tc-pj.c: Likewise.
70 * config/tc-ppc.c: Likewise.
71 * config/tc-sh.c: Likewise.
72 * config/tc-sparc.c: Likewise.
73 * config/tc-tahoe.c: Likewise.
74 * config/tc-vax.c: Likewise.
75
3dacdf2e
NC		 762000-12-01 Chris Demetriou <cgd@sibyte.com>
77
50705ef4
AM		 78 * config/tc-mips.c (mips_ip): When calculating offsets,
79 don't accept as constant the difference between the
80 addresses of symbols in two different sections.
81
82 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
83 specifiers.
84 (validate_mips_insn): Likewise. Also, update 'B' operand
85 specifier to use OP_*_CODE20 constants and delete 'm' operand
86 specifier.
87 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
88 operand specifiers. Change warning generated by 'B' operand
89 specifier to reflect its new multi-purpose usage.
90
91 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
92 -1, and update comment.
93 (file_mips_isa): Likewise.
94 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
95 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
96 ISA_* constants rather than hard-coded numbers.
97 (mips_cpu_info): New structure.
98 (mips_cpu_info_table): New table describing CPU and ISA names
99 and numbers.
100 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
101 mips_cpu_info_from_cpu): New functions.
102 (mips_isa_to_str): New function to get string for ISA name.
103 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
104 return const char *.
105 (md_begin): Redo CPU and ISA selection logic, using
106 mips_cpu_info_from_*. Convert to use ISA_* constants rather
107 than hard-coded numbers.
108 (append_insn, mips_emit_delays, macro, macro2): Convert to use
109 ISA_* constants rather than hard-coded numbers.
110 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
111 (md_longopts): Delete OPTION_NO_MIPS32.
112 (md_parse_option): Convert to use ISA_* constants rather than
113 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
114 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
115 to use strcasecmp to recognize "default" and to use
116 mips_cpu_info_from_name to get CPU numbers from argument.
117 (md_show_usage): Move -mips32 so it's with the rest of the ISA
118 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
119 mips32-4k.
120 (s_mipsset): Accept ISA value 32.
121 * doc/as.texinfo: Clean up MIPS options summary slightly,
122 remove -no-mips32. Add note about -mips4 and -mips32
123 specifying those ISA levels. Delete -mips32 and -no-mips32
124 cpu flag descriptions.
125 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
126 up the supported CPU switch list, and replace 4Kc, 4Km, and
127 4Kp entries with a single mips32-4k entry. Note that you can
128 use ".set mips32".
129
130 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
131 ISA_MIPS64.
132 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
133 -mips5 and -mips64.
134 (md_parse_option): Add cases for OPTION_MIPS5 and
135 OPTION_MIPS64.
136 (md_show_usage): Mention -mips5 and -mips64 arguments.
137 (s_mipsset): Add cases for MIPS5 and MIPS64.
138 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
139 and pseudo-CPUs.
140 * doc/as.texinfo: Mention -mips5 and -mips64 options
141 and their meanings.
142 * doc/c-mips.texi: Likewise. Also update introduction
143 and ".set" usage information.
144
145 * config/tc-mips.c (md_show_usage): Add "sb1" to the
146 CPU list.
147 (mips_cpu_info_table): Add SB-1 entries.
148 * doc/c-mips.texi: Add "sb1" to the list of CPUs
149 known to the -mcpu option.
150
151 * doc/as.texinfo: Correct description of MIPS -mcpu
152 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 153
5f68c319
NC		 1542000-12-01 Joel Sherrill <joel@OARcorp.com>
155
3dacdf2e
NC		 156 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
157 New targets.
158 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
159 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 160 * configure: Regenerate.
161 * config.in: Regenerate.
162 * Makefile.in: Regenerate.
163 * aclocal.m4: Regenerate.
164 * po/gas.pot: Regenerate.
50705ef4 165
4ce3447c
PB		 1662000-11-30 Philip Blundell <pb@futuretv.com>
167
168 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
169 even in non BFD_ASSEMBLER case.
170
76a0ddac
DN		 1712000-11-30 Diego Novillo <dnovillo@redhat.com>
172
173 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
174 syntax.
175
220e750f
RH		 1762000-11-29 Richard Henderson <rth@redhat.com>
177
178 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
179 until dwarf2_finish; use relaxation to get cross-fragment offsets;
180 thread multiple subsegments properly; handle multiple code
181 sections properly; emit proper compilation unit info for assembler
182 generated debugging.
183
184 * as.h (enum _relax_state): Add rs_dwarf2dbg.
185 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
186 (dwarf2dbg_estimate_size_before_relax): Declare.
187 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
188 * write.c: Include dwarf2dbg.h.
189 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
190 (relax_segment): Likewise.
191
99b222b4
HPN		 1922000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
193
194 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
195 jump>: Use as_bad_where instead of as_bad. Tweak error message
196 accordingly. Stabilize frag by updating fix part and resetting
197 variant part.
198 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 199 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
200 indexing is_end_of_line[].
201 (md_assemble): Initialize size to 0.
202 (md_section_align): Mark parameter seg as unused.
e46fee70 203 (parse_reg): Parse names case-insensitively.
99b222b4 204
814f6641
KH		 2052000-11-28 Kazu Hirata <kazu@hxi.com>
206
207 * config/obj-aout.h: Fix formatting.
208 * config/obj-bout.h: Likewise.
209 * config/obj-coff.c: Likewise.
210 * config/obj-coff.h: Likewise.
211 * config/obj-elf.h: Likewise.
212 * config/obj-som.h: Likewise.
213 * config/obj-vms.c: Likewise.
214 * config/obj-vms.h: Likewise.
215 * config/tc-h8300.h: Likewise.
216 * config/tc-ns32k.h: Likewise.
217 * config/tc-sparc.h: Likewise.
218 * config/tc-tic54x.h: Likewise.
219 * config/tc-z8k.h: Likewise.
220
e47b9e39
NC		 2212000-11-28 Nick Clifton <nickc@redhat.com>
222
223 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
224 License is present in the sources, but not the output, and
225 also available from the GNU website.
226 (GNU Free Documentation License): Comment out this section.
227
fcdc20a4
HPN		 2282000-11-28 Hans-Peter Nilsson <hp@axis.com>
229
43c34dee
HPN		 230 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
231 targets. Remove i860 from valid a.out targets.
232 * Makefile.in: Regenerate.
233
fcdc20a4 234 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 235 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 236 (md_assemble): Call dwarf2_emit_insn if generating ELF.
237 (s_cris_file, s_cris_loc): New.
238 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
239 * Makefile.am: Regenerate dependencies.
240 * Makefile.in: Regenerate.
241
16887944
AM		 2422000-11-28 Alan Modra <alan@linuxcare.com.au>
243
244 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
245 (MRI_MUL_PRECEDENCE): Likewise.
246 (op_rank): Fix a comment typo.
247
ae3e85dd
SC		 2482000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
249
250 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
251 the error message.
252 (get_operand): Fix analysis for movw/movb instructions.
253
077b8428
NC		 2542000-11-24 Nick Clifton <nickc@redhat.com>
255
256 * configure.in (xscale-elf): Add target.
257 (xscale-coff): Add target.
258 * configure: Regenerate.
259
260 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
261 extenstion.
262 (ARM_EXT_XSCALE): New ARM architecture extension.
263 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
264 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
265 (ARM_THUMB): Rename to ARM_EXT_THUMB.
266 (ARM_ARCH_V4): Remove processor from architecture.
267 (ARM_ARCH_3M): New architecutre definition.
268 (ARM_ARCH_V5TE): New architecutre definition.
269 (ARM_ARCH_XSCALE): New architecutre definition.
270 (CPU_DEFAULT): Allow to be defaulted to XScale.
271 (atpcs): New boolean variable.
272 (ldr_flags): Support 'd' flag for double word loads.
273 (str_flags): Support 'd' flag for double word stored.
274 (do_mia): New function.
275 (do_mar): New function.
276 (do_mra): New function.
277 (do_pld): New function.
278 (do_ldrd): New function.
279 (do_blx): New function.
280 (do_bkpt): New function.
281 (do_clz): New function.
282 (do_lstc2): New function.
283 (do_cdp2): New function.
284 (do_t_blx): New function.
285 (do_t_bkpt): New function.
286 (do_smla): New function.
287 (do_smlal): New function.
288 (do_smul): New function.
289 (do_qadd): New function.
290 (do_co_reg2c): New function.
291 (LONGEST_INSN): Redefine to 7.
292
293 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
294 command line switches.
295
2434f565
JW		 2962000-11-22 Jim Wilson <wilson@redhat.com>
297
298 * config/tc-ia64.c (pseudo_func): Add missing initializers.
299 (struct rsrc): Make line unsigned.
300 (gr_values): Add missing initializer.
301 (SLOT_NUM_NOT_SET): Add unsigned cast.
302 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
303 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
304 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
305 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
306 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
307 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
308 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
309 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
310 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
311 Add ATTRIBUTE_UNUSED to unused parameters.
312 (convert_expr_to_ab_reg): Add parens.
313 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
314 (dot_prologue): Initialize grsave when declared.
315 (md_pseudo_table): Add missing initializers.
316 (operand_match): Add casts to bfd_vma.
317 (emit_one_bundle): Delete unused local prev. Make required_template
318 unsigned.
319 (specify_resource): Cast i to unsigned.
320 (note_register_values): Use fprintf_vma.
321 (print_dependency): Likewise.
322
5a080f89
JW		 3232000-11-21 Jim Wilson <wilson@redhat.com>
324
5e7474a7
JW		 325 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
326 for unwind info section.
327 (dot_endp): Likewise for unwind section.
328
5a080f89
JW		 329 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
330 fix_new_exp.
331
732d96b6
JJ		 3322000-11-21 Jakub Jelinek <jakub@redhat.com>
333
334 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
335 (output_insn): Call dwarf2_emit_insn.
b8e904dc 336 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 337
6d2cf69f
RH		 3382000-11-17 Richard Henderson <rth@redhat.com>
339
340 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
341 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
342 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
343
8179bd9b
NC		 3442000-11-17 Nick Clifton <nickc@redhat.com>
345
346 * config/tc-arm.c (md_pseudo_table): Add support for .line and
347 .file pseudo ops.
348
316e2c05
RH		 3492000-11-17 Richard Henderson <rth@redhat.com>
350
351 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
352
a8316fe2
RH		 3532000-11-17 Richard Henderson <rth@redhat.com>
354
355 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 356 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 357 tri-state definition of alpha_flag_mdebug.
358 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
359 (s_alpha_file): Store first .file directive.
360 (s_alpha_stab): New.
361 (md_pseudo_table): Add stabs and stabn.
362
e346e481
RH		 3632000-11-17 Richard Henderson <rth@redhat.com>
364
365 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
366
4dc7ead9
RH		 3672000-11-17 Richard Henderson <rth@redhat.com>
368
369 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 370 (main): Call dwarf2_finish.
4dc7ead9
RH		 371 * as.h (debug_type): Clarify documentation of the meaning
372 of this variable.
373 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
374 (print_stats): Fix parenthesis problem.
375 (now_subseg_size): New.
376 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
377 (dwarf2_directive_file): Don't set debug_type.
378 (dwarf2_where): Honor DEBUG_DWARF2 first.
379 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
380 do nothing if not emitting dwarf2 debug info, or no work.
381 * dwarf2dbg.h (dwarf2_emit_insn): Update.
382 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
383 (ecoff_new_file): Likewise.
384 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
385 commentary wrt dwarf2.
386
387 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
388 ATTRIBUTE_UNUSED as needed.
389 (emit_insn): Call dwarf2_emit_insn.
390 (s_alpha_file): New.
391 (s_alpha_loc): New.
392 (s_alpha_coff_wrapper): Don't handle them.
393 (md_pseudo_table): Update for .file and .loc.
394 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
395
396 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
397 don't protect with debug_type.
398 * config/tc-hppa.c (md_assemble): Likewise.
399 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
400 * config/tc-mn10300.c (md_assemble): Likewise.
401 * config/tc-sh.c (md_assemble): Likewise.
402 * config/tc-v850.c (md_assemble): Likewise.
403
404 * config/tc-arm.c (arm_end_of_source): Remove.
405 * config/tc-hppa.c (pa_end_of_source): Remove.
406 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
407 * config/tc-mn10300.c (mn10300_finalize): Remove.
408 * config/tc-sh.c (sh_finalize): Remove.
409 * config/tc-v850.c (sh_finalize): Remove.
410
411 * config/tc-arm.h (md_end): Remove.
412 * config/tc-hppa.h (md_end): Remove.
413 (DWARF2_LINE_MIN_INSN_LENGTH): New.
414 * config/tc-m68hc11.h (md_end): Remove.
415 * config/tc-mn10300.h (md_end): Remove.
416 * config/tc-sh.h (md_end): Remove.
417 * config/tc-v850.h (md_end): Remove.
418
419 * config/tc-ia64.c (emit_one_bundle): Don't protect
420 dwarf2 bits with debug_type.
421 (md_assemble): Likewise.
422 (ia64_end_of_source): Don't call dwarf2_finish.
423
ca683b78
JW		 4242000-11-16 Jim Wilson <wilson@redhat.com>
425
426 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
427 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
428 > 16.
429
6f620856
L		 4302000-11-16 H.J. Lu <hjl@gnu.org>
431
432 * config/obj-elf.c (obj_elf_symver): Don't check the missing
433 version name.
434
19d63e5d
KH		 4352000-11-15 Kazu Hirata <kazu@hxi.com>
436
437 * config/tc-tic30.c: Fix formatting.
438 * config/tc-tic80.c: Likewise.
439 * config/tc-v850.c: Likewise.
440 * config/tc-vax.c: Likewise.
441 * config/tc-w65.c: Likewise.
442 * config/tc-z8k.c: Likewise.
443
a8761a19
DD		 4442000-11-14 DJ Delorie <dj@redhat.com>
445
446 * config/tc-v850.c: Support dwarf2.
447 * config/tc-v850.h: Ditto.
448
449 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
450 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 451
88be23ec
BS		 4522000-11-15 Bernd Schmidt <bernds@redhat.com>
453
454 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
455 (errata_nops_necessary_p): New function.
456 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
457 md.
458
72a76794
JW		 4592000-11-14 Jim Wilson <wilson@redhat.com>
460
461 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
462 return little endian bfd formats.
463
4a1805b1
KH		 4642000-11-14 Kazu Hirata <kazu@hxi.com>
465
466 * config/aout_gnu.h: Fix formatting.
467 * config/atof-vax.c: Likewise.
468 * config/m68k-parse.h: Likewise.
469 * config/m88k-opcode.h: Likewise.
470 * config/obj-elf.c: Likewise.
471 * config/tc-arm.c: Likewise.
472 * config/tc-cris.c: Likewise.
473 * config/tc-i386.c: Likewise.
474 * config/tc-ia64.c: Likewise.
475 * config/tc-mn10300.c: Likewise.
476 * config/te-386bsd.h: Likewise.
477 * config/te-hppa.h: Likewise.
478 * config/te-nbsd.h: Likewise.
479 * config/te-ppcnw.h: Likewise.
480 * config/te-sparcaout.h: Likewise.
481 * config/te-tmips.h: Likewise.
482 * config/vax-inst.h: Likewise.
483 * config/vms-conf.h: Likewise.
484
c810873d
JJ		 4852000-11-14 Jakub Jelinek <jakub@redhat.com>
486
487 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
488
79082ff0
L		 4892000-11-13 H.J. Lu <hjl@gnu.org>
490
491 * config/obj-elf.c (elf_frob_symbol): Support
492 ".symver name,name2@@@nodename".
493 (elf_frob_file_before_adjust): Likewise.
494
495 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
496 and ".symver name,name2@@@nodename".
497 Fix a typo.
498
1da00eb4
L		 4992000-11-12 H.J. Lu (hjl@gnu.org)
500
501 * config/obj-elf.c (obj_elf_symver): Check missing version
502 name.
503
f585997b
L		 5042000-11-12 H.J. Lu (hjl@gnu.org)
505
506 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
507 instead of bfd_vma for non-bfd assemblers.
508
ef5c4bfc
KH		 5092000-11-09 Kazu Hirata <kazu@hxi.com>
510
511 * itbl-ops.c: Fix comment typos.
512
f5a30c2e
JW		 5132000-11-08 Jim Wilson <wilson@redhat.com>
514
515 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
516 (struct unwind): Add next_slot_frag field.
517 (slot_index): New parameters slot_frag and first_frag. Add code
518 to add in frag sizes when different. Add comments.
519 (fixup_unw_records): New locals first_frag and last_frag. Pass new
520 arguments to slot_index.
521 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
522 loop end. Set next_slot_frag field.
523
339681c0
L		 5242000-11-07 H.J. Lu <hjl@gnu.org>
525
526 * doc/as.texinfo (.symver): Updated for versioned symbol
527 reference.
528
529 * obj.h (format_ops): Add the frob_file_before_adjust field.
530
531 * config/obj-aout.c (aout_format_ops): Set the
532 frob_file_before_adjust field to 0.
533 * config/obj-coff.c (coff_format_ops): Likewise.
534 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
535
536 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
537 name.
538 (elf_frob_file_before_adjust): New function to remove unneeded
539 versioned symbols from the symbol table.
540 (elf_format_ops): Set the frob_file_before_adjust field to
541 elf_frob_file_before_adjust.
542
543 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
544 not defined.
545
546 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
547
4a314ec8
NC		 5482000-11-07 Peter Targett <peter.targett@arccores.com>
549
550 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
551 BIG_ENDIAN macros.
552 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
553 Fix compile time warning messages.
50705ef4 554
604d524f
NC		 5552000-11-07 Nick Clifton <nickc@redhat.com>
556
557 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
558 buffer in order to avoid buffer overflows.
559
44f5c83a
JW		 5602000-11-06 Steve Ellcey <sje@cup.hp.com>
561
562 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
563 Change M to m for -milp32 or -mlp64 to match gcc.
564 (dot_endp): Use bytes_per_address instead of 8.
565 (emit_one_bundle): Use number_to_chars_littleendian instead of
566 md_number_to_chars.
567 (fix_insn): Likewise.
568 (ia64_init): New function.
569 (ia64_target_format): New function.
570 (md_begin): Set endianness, arch, and machine as appropriate.
571 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
572 Make these macros depend on TE_HPUX macro.
573 (TARGET_FORMAT): Define.
574 (HOST_SPECIAL_INIT): Define.
575 * config/te-hpux.h: New file.
576 * configure.in: Add "ia64-*-hpux*" target to configure.
577 * configure: Regenerate.
50705ef4 578
7152f1dc
KH		 5792000-11-06 Kazu Hirata <kazu@hxi.com>
580
ef99799a
KH		 581 * as.c: Fix formatting.
582 * dwarf2dbg.c: Likewise.
583 * input-file.c: Likewise.
7152f1dc
KH		 584 * input-file.h: Likewise.
585 * input-scrub.c: Likewise.
ef99799a
KH		 586 * itbl-ops.c: Likewise.
587 * listing.c: Likewise.
588 * macro.h: Likewise.
589 * messages.c: Likewise.
590 * read.c: Likewise.
591 * subsegs.c: Likewise.
592 * subsegs.h: Likewise.
593 * write.c: Likewise.
7152f1dc 594
cf055d54
NC		 5952000-11-06 Nick Clifton <nickc@redhat.com>
596
597 * doc/as.texinfo: Add GNU Free Documentation License.
598 * doc/gasp.texi: Add GNU Free Documentation License.
599 * doc/as.1: Add GNU Free Documentation License.
600
8d6b5c8e
NC		 6012000-11-05 Nick Clifton <nickc@redhat.com>
602
603 * config/tc-arm.c: Add include of "dwarf2dbg.h"
604
59ff2774
NC		 6052000-11-02 Per Lundberg <plundis@chaosdev.org>
606
607 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
608 * configure: Regenerate.
609
37d8bb27
NC		 6102000-11-01 Nick Clifton <nickc@redhat.com>
611
612 * read.c (original_case_string): New global variable.
613 (read_a_source_file): Copy opcode string into
614 original_case_string if clobbering the case of the opcode.
615 * read.h: Export the definition of original_case_string.
616 * config/tc-arm.c (md_assembler): When parsing a .req
617 directive use the original opcode string, not the case
618 clobbered version.
619
d75bb8cf
NC		 6202000-11-02 Nick Clifton <nickc@redhat.com>
621
622 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 623 variable.
d75bb8cf
NC		 624 (md_assemble): Call dwarf2_generate_asm_lineno instead of
625 dwarf2_where and dwarf2_gen_line_info.
626
6c17cfe4
PB		 6272000-11-02 Theo Honohan <th@futuretv.com>
628
50705ef4 629 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 630
c51ce5f0
EC		 6312000-10-31 Eric Christopher <echristo@redhat.com>
632
633 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
634 or pc-relative, else use fx_offset.
635
f1bcba5b
JW		 6362000-10-31 Jim Wilson <wilson@redhat.com>
637
638 * config/tc-ia64.c (struct md): New field tag_fixups.
639 (ia64_flush_insns): Handle tag_fixups. Error if dangling
640 qualifying predicate.
641 (emit_one_bundle): Delete spurious multiplication by one. Handle
642 tag_fixups.
643 (ia64_start_line): Error if dangling qualifying predicate.
644 (defining_tag): New static variable.
645 (ia64_unrecognized_line, case '['): Parse tags.
646 (ia64_frob_label): Create tag_fixups.
647 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 648
8637c045
AM		 6492000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
650
651 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
652
ebeeafe6
BS		 6532000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
654
655 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
656
b041f888
KH		 6572000-10-30 Kazu Hirata <kazu@hxi.com>
658
659 * expr.c: Fix formatting.
660 * flonum-copy.c: Likewise.
661 * flonum.h: Likewise.
662 * gasp.c: Likewise.
663 * hash.c: Likewise.
664
d8374dcd
HPN		 6652000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
666
667 * as.h (OPTION_MD_BASE): Bump to 190.
668 * as.c (parse_args) <std_longopts>: Add comment about the need to
669 check OPTION_MD_BASE in as.h.
670
1308f14c
HPN		 671 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
672 for weak symbols.
673
6f6ef0fa
NC		 6742000-10-27 Nick Clifton <nickc@redhat.com>
675
676 * configure.in (emulations): Add m68hc12.
677 * configure: Regenerate.
678 * po/gas.pot: Regenerate.
c51ce5f0 679
bf1b5881
AH		 6802000-10-27 Aldy Hernandez <aldyh@redhat.com>
681
50705ef4
AM		 682 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
683 cpsr*.
684 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 685
85a39694
NC		 6862000-10-25 Nick Clifton <nickc@redhat.com>
687
688 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
689 a DWARF2 line number information sequence.
690
691 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
692
693 * read.c (generate_lineno_debug): Update comment describing why
694 DWARF2 line number debug information is not generated
695 automatically by this function.
696
697 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
698 not all.
c51ce5f0 699
85a39694
NC		 700 * config/tc-arm.h (md_end): Define.
701 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 702
85a39694
NC		 703 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
704 if generating DWARF2 line numbers.
705 (arm_end_of_source): New function. Call dwarf2_finish if
706 necessary.
707
708 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
709 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
710 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 711
cce0cbdc
DN		 7122000-10-25 Diego Novillo <dnovillo@cygnus.com>
713
714 * tc-i386.c: Fix prototype declarations for functions taking no
715 arguments.
716
64a0c779
DN		 7172000-10-24 Diego Novillo <dnovillo@cygnus.com>
718
719 * tc-i386.c (i386_operand_modifier): Remove.
720 (build_displacement_string): Remove.
721 (i386_parse_seg): Remove.
722 (i386_intel_memory_operand): Remove.
723 (i386_intel_operand): Re-write using recursive descent parser based
724 on MASM documentation.
725 (struct intel_parser_s): New structure.
726 (intel_parser): New static variable.
727 (struct intel_token): New structure.
728 (cur_token, prev_token): New static variables.
729 (T_NIL): Define.
730 (T_CONST): Define.
731 (T_REG): Define.
732 (T_BYTE): Define.
733 (T_WORD): Define.
734 (T_DWORD): Define.
735 (T_QWORD): Define.
736 (T_XWORD): Define.
737 (T_SHORT): Define.
738 (T_OFFSET): Define.
739 (T_PTR): Define.
740 (T_ID): Define.
741 (intel_match_token): New function.
742 (intel_get_token): New function.
743 (intel_putback_token): New function.
744 (intel_expr): New function.
745 (intel_e05): New function.
746 (intel_e05_1): New function.
747 (intel_e06): New function.
748 (intel_e06_1): New function.
749 (intel_e09): New function.
750 (intel_e09_1): New function.
751 (intel_e10): New function.
752 (intel_e10_1): New function.
753 (intel_e11): New function.
754
19f7b010
JJ		 7552000-10-20 Jakub Jelinek <jakub@redhat.com>
756
757 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
758 instructions to loose any special insn->architecture mask.
759
760 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
761 (sparc_md_end, sparc_arch_types, sparc_arch,
762 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
763 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
764 request v9b architecture if they are used).
765
3ae647a0
NC		 7662000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
767
768 * config/tc-m68k.c: Fix the previous misapplied patch.
769
5cbdaa77
NC		 7702000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
771
50705ef4
AM		 772 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
773 BFD_ASSEMBLER and !BFD_ASSEMBLER.
774 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
775 BFD_RELOC_*.
5cbdaa77 776
e6c774b4
KH		 7772000-10-17 Kazu Hirata <kazu@hxi.com>
778
779 * debug.c: Fix formatting.
780 * depend.c: Likewise.
781 * dwarf2dbg.c: Likewise.
782 * dwarf2dbg.h: Likewise.
783 * ecoff.c: Likewise.
784 * expr.c: Likewise.
785 * expr.h: Likewise.
786 * flonum-konst.c: Likewise.
787 * frags.h: Likewise.
788
ea20a7da
CC		 7892000-10-17 Chandrakala Chavva <cchavva@redhat.com>
790
791 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
792 options.
793 * doc/as.texinfo: Added notes about this new option.
794
266cb5f1
HPN		 7952000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
796
797 * config/tc-sh.c (JREG): Remove.
798 (md_convert_frag): Remove #if 0:d code using JREG.
799
6588847e
DN		 8002000-10-15 Diego Novillo <dnovillo@cygnus.com>
801
802 * config/tc-i386.c (i386_operand_modifier): Only match
803 modifiers SHORT and FLAT if they are followed by a space.
804 (parse_register): When `allow_naked_reg' is set, do not confuse
805 identifiers that start with a register name with a register.
806
30a2b4ef
KH		 8072000-10-12 Kazu Hirata <kazu@hxi.com>
808
809 * app.c: Fix formatting.
810 * as.c: Likewise.
811 * as.h: Likewise.
812 * bit_fix.h: Likewise.
813 * cgen.c: Likewise.
814 * cgen.h: Likewise.
815 * cond.c: Likewise.
816
d01e2a23
AM		 8172000-10-11 Alan Modra <alan@linuxcare.com.au>
818
819 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
820
44852b19
AM		 8212000-10-07 Alan Modra <alan@linuxcare.com.au>
822
dc1fc56b
AM		 823 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
824 Re-arrange function a little and improve error message.
825
44852b19
AM		 826 * write.c (write_relocs): Fix a comment.
827
828 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
829 link-once sections.
830
afa680f8
JW		 8312000-10-05 Jim Wilson <wilson@cygnus.com>
832
833 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
834
ce8a8b2f
AM		 8352000-10-05 Alan Modra <alan@linuxcare.com.au>
836
837 * config/tc-i386.c: Delete some useless comments, reformat others.
838
839 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
840 non-global syms in linkonce sections.
841
56d27c17
AM		 8422000-10-04 Ralf Baechle <ralf@gnu.org>
843
844 * config/tc-ia64.c (operand_match): Don't use // style comments.
845 * config/tc-i370.c: Likewise.
846
7b15d668
HPN		 8472000-09-29 Hans-Peter Nilsson <hp@axis.com>
848
849 Changes to handle varying register prefix and user symbol prefix.
850 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
851 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
852 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
853 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
854 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
855 (demand_register_prefix): New variable.
856 (md_pseudo_table): New pseudo ".syntax".
857 (md_longopts): New options --no-underscore and --underscore.
858 (cris_target_format): Return elf32-us-cris or elf32-cris depending
859 on symbols_have_leading_underscore.
860 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
861 (get_spec_reg): Ditto.
862 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
863 Fix formatting.
864 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
865 --help.
866 <case OPTION_NO_US, case OPTION_US>: New.
867 (md_show_usage): Be brief and reformat to match continuation of
868 --help.
869 * po/gas.pot: Regenerate.
870
27df9f40
AM		 8712000-09-28 Alan Modra <alan@linuxcare.com.au>
872
873 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
874 force relocs for 12 bit branches.
875 (md_apply_fix): Similarly, adjust logic here.
876
5506e1a5
AM		 8772000-09-28 Alan Modra <alan@linuxcare.com.au>
878
879 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
880 adjust for external and weak syms as we will use a reloc. Allow
881 for +8 offset when calculating limits of branches.
882 (hppa_fix_adjustable): Undo 2000-09-23 change.
883 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
884 Correct distance calculation.
47d89dba
AM		 885 (tc_gen_reloc): Print the file name and line number if we can't
886 handle a fixup.
5506e1a5
AM		 887
888 From John David Anglin <dave@hiauly1.hia.nrc.ca>
889 * config/tc-hppa.c (nonzero_dibits): Define.
890 (arg_reloc_stub_needed): Check each arg and return value
891 separately for zero case.
892 (pa_align): Declare argument `bytes'.
893
81d4177b
KH		 8942000-09-25 Kazu Hirata <kazu@hxi.com>
895
896 * config/tc-cris.c: Fix formatting.
897 * config/tc-d10v.h: Likewise.
898 * config/tc-d30v.c: Likewise.
899 * config/tc-d30v.h: Likewise.
900 * config/tc-fr30.c: Likewise.
901 * config/tc-fr30.h: Likewise.
902 * config/tc-m68k.c: Likewise.
903 * config/tc-m68k.h: Likewise.
904 * config/tc-pj.h: Likewise.
905 * config/tc-ppc.c: Likewise.
906 * config/tc-ppc.h: Likewise.
907 * config/tc-sh.c: Likewise.
908 * config/tc-sh.h: Likewise.
909 * config/tc-sparc.c: Likewise.
910 * config/tc-v850.h: Likewise.
911 * config/tc-vax.h: Likewise.
912 * config/tc-w65.h: Likewise.
913 * config/tc-z8k.h: Likewise.
914
959ee541
AM		 9152000-09-23 Alan Modra <alan@linuxcare.com.au>
916
917 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
918 checks only for ELF.
919 (hppa_force_relocation): Likewise.
920
139368c9
JW		 9212000-09-22 Jim Wilson <wilson@cygnus.com>
922
923 * config/tc-ia64.c (dv_sem): Add "stop".
924 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
925 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
926 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
927 match above.
928 (mark_resources): Check IA64_RS_PRr.
929
151337e8
NC		 9302000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
931
56d27c17 932 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 933 md_estimate_size_before_relax): Redesign and clean up the
934 relaxation mechanism.
935
0b7410c4
KH		 9362000-09-21 Kazu Hirata <kazu@hxi.com>
937
938 * config/tc-ns32k.c: Fix formatting.
939 * config/tc-ns32k.h: Likewise.
940
a4d24084
KH		 9412000-09-20 Kazu Hirata <kazu@hxi.com>
942
82efde3a
KH		 943 * config/tc-m32r.c: Fix formatting.
944 * config/tc-m32r.h: Likewise.
945 * config/tc-m68851.h: Likewise.
946 * config/tc-m68hc11.c: Likewise.
947 * config/tc-m68hc11.h: Likewise.
948 * config/tc-m88k.c: Likewise.
949 * config/tc-mcore.c: Likewise.
a75214e5 950 * config/tc-mcore.h: Likewise.
82efde3a
KH		 951 * config/tc-mips.c: Likewise.
952 * config/tc-mips.h: Likewise.
953 * config/tc-mn10200.h: Likewise.
954 * config/tc-mn10300.h: Likewise.
a75214e5 955 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 956 * config/tc-tahoe.h: Likewise.
957
4844386e 9582000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 959
960 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
961 Likewise in relaxation description comments.
962
9e754211
AM		 9632000-09-18 Alan Modra <alan@linuxcare.com.au>
964
965 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
966 subtraction of two syms without emitting a relocation.
967
968 From David Huggins-Daines <dhd@linuxcare.com>
969 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
970 global or weak symbols.
971
4a4f25cf
KH		 9722000-09-15 Kazu Hirata <kazu@hxi.com>
973
974 * config/tc-h8300.h: Fix formatting.
975 * config/tc-h8500.c: Likewise.
976 * config/tc-h8500.h: Likewise.
977 * config/tc-hppa.h: Likewise.
978 * config/tc-i370.h: Likewise.
979 * config/tc-i386.h: Likewise.
980 * config/tc-i860.c: Likewise.
981 * config/tc-i860.h: Likewise.
982 * config/tc-i960.h: Likewise.
983 * config/tc-ia64.c: Likewise.
984 * config/tc-ia64.h: Likewise.
985
1dab94dd
KH		 9862000-09-14 Kazu Hirata <kazu@hxi.com>
987
988 * config/tc-a29k.c: Fix formatting.
989 * config/tc-alpha.c: Likewise.
990 * config/tc-arc.c: Likewise.
991 * config/tc-arc.h: Likewise.
992 * config/tc-arm.c: Likewise.
993 * config/tc-arm.h: Likewise.
994 * config/tc-avr.c: Likewise.
995 * config/tc-avr.h: Likewise.
996 * config/tc-tic30.c: Likewise.
997 * config/tc-tic30.h: Likewise.
998 * config/tc-tic54x.c: Likewise.
999 * config/tc-tic54x.h: Likewise.
1000 * config/tc-tic80.c: Likewise.
1001 * config/tc-tic80.h: Likewise.
1002
7484b8e6
TW		 10032000-09-14 Timothy Wall <twall@cygnus.com>
1004
1005 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1006 parallel comparisons for later use.
1007 (struct rsrc): Add parallel comparison type.
1008 (resources_match): Skip special cases of PR usage (non-conflicting
1009 parallel compares).
56d27c17 1010
bf514e21
KH		 10112000-09-13 Kazu Hirata <kazu@hxi.com>
1012
1013 * config/obj-ecoff.c: Fix formatting.
1014 * config/obj-elf.c: Likewise.
1015 * config/obj-elf.h: Likewise.
1016 * config/obj-evax.h: Likewise.
1017 * config/obj-generic.h: Likewise.
1018 * config/obj-hp300.c: Likewise.
1019 * config/obj-hp300.h: Likewise.
1020 * config/obj-ieee.h: Likewise.
1021 * config/obj-vms.c: Likewise.
1022 * config/obj-vms.h: Likewise.
1023
156c2f8b 10242000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1025
50705ef4
AM		 1026 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1027 (md_parse_option): Ditto.
1028 (md_longopts): Add -mips32 option.
1029 (md_show_usage): Document new options.
1030 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1031 (mips_ip): Assemble mfc0 with a sub-selection code.
1032 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1033 (mips_cpu_to_str): New function.
1034 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1035 Use CPU_* defines instead of hardcoded numbers.
1036
50705ef4
AM		 1037 * doc/as.texinfo: Document new options.
1038 * doc/c-mips.texi: Ditto.
156c2f8b 1039
a01b9fa4
KH		 10402000-09-12 Kazu Hirata <kazu@hxi.com>
1041
1042 * as.h: Fix formatting.
1043 * asintl.h: Likewise.
1044 * bit_fix.h: Likewise.
dcd619be
KH		 1045 * config/obj-aout.c: Likewise.
1046 * config/obj-aout.h: Likewise.
1047 * config/obj-bout.c: Likewise.
1048 * config/obj-bout.h: Likewise.
1049 * config/obj-coff.c: Likewise.
1050 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1051 * dwarf2dbg.h: Likewise.
1052 * expr.h: Likewise.
1053 * flonum.h: Likewise.
1054 * frags.h: Likewise.
1055 * itbl-ops.h: Likewise.
1056 * macro.h: Likewise.
1057 * read.h: Likewise.
1058 * sb.h: Likewise.
1059 * struc-symbol.h: Likewise.
1060 * subsegs.h: Likewise.
1061 * symbols.h: Likewise.
1062 * tc.h: Likewise.
1063 * write.h: Likewise.
1064
92774660
KH		 10652000-09-11 Kazu Hirata <kazu@hxi.com>
1066
f0e652b4
KH		 1067 * bignum-copy.c: Fix formatting.
1068 * config/tc-i370.c: Likewise.
92774660
KH		 1069 * config/tc-i960.c: Likewise.
1070 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1071 * ehopt.c: Likewise.
1072 * flonum-copy.c: Likewise.
1073 * flonum-konst.c: Likewise.
1074 * flonum-mult.c: Likewise.
1075 * literal.c: Likewise.
1076 * read.c: Likewise.
1077 * sb.c: Likewise.
1078 * stabs.c: Likewise.
1079 * subsegs.c: Likewise.
92774660 1080
222f8079
PB		 10812000-09-09 Philip Blundell <philb@gnu.org>
1082
1083 * configure.in (arm*-*-uclinux*): New target.
1084 * configure: Regenerate.
1085
c488923f
KH		 10862000-09-09 Kazu Hirata <kazu@hxi.com>
1087
1088 * input-file.c: Fix formatting.
1089 * itbl-ops.c: Likewise.
1090 * messages.c: Likewise.
1091
e0e3ecca
PB		 10922000-09-08 Philip Blundell <philb@gnu.org>
1093
1094 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1095 offset is negative.
1096
5d64ca4e
L		 10972000-09-07 H.J. Lu <hjl@gnu.org>
1098
1099 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1100 * configure: Rebuild.
1101
bdaaa2e1
KH		 11022000-09-07 Kazu Hirata <kazu@hxi.com>
1103
e49bc11e
KH		 1104 * atof-generic.c: Fix formatting.
1105 * config/tc-mips.c: Likewise.
e13b337a
KH		 1106 * config/tc-vax.c: Likewise.
1107 * input-scrub.c: Likewise.
bdaaa2e1 1108
d07ed2cd
AO		 11092000-09-07 Alexandre Oliva <aoliva@redhat.com>
1110
1111 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1112 * configure.in (sh-*-linux*): Added.
1113 * configure: Rebuilt.
1114
86905619
KH		 11152000-09-06 Kazu Hirata <kazu@hxi.com>
1116
a28a3ccf
JL		 1117 * config/tc-hppa.c: Fix formatting.
1118
86905619
KH		 1119 * ecoff.c: Fix formatting.
1120
58cccadb
AO		 11212000-09-06 Alexandre Oliva <aoliva@redhat.com>
1122
1123 * configure: Rebuilt with new libtool.m4.
1124
542d6675
KH		 11252000-09-05 Kazu Hirata <kazu@hxi.com>
1126
1127 * cgen.c: Fix formatting.
1128 * config/tc-ia64.c: Likewise.
1129
5b343f5a
NC		 11302000-09-05 Nick Clifton <nickc@redhat.com>
1131
1132 * aclocal.m4: Regenerate.
1133 * config.in: Regenerate.
1134 * configure: Regenerate.
1135 * po/gas.pot: Regenerate.
50bbae35 1136
07e90ad5
HPN		 11372000-09-05 Hans-Peter Nilsson <hp@axis.com>
1138
1139 * config/tc-cris.c: Correct comment typos.
1140
1485d400
EC		 11412000-09-05 Eric Christopher <echristo@cygnus.com>
1142
1143 * config/tc-mn10300.c: Cleanup.
1144 (md_pcrel_from): Enable.
1145
904a31bf
AM		 11462000-09-05 Alan Modra <alan@linuxcare.com.au>
1147
927781e2
AM		 1148 * expr.c (operand): Fix a comment typo.
1149 * write.c (write_relocs): Fix a signed/unsigned warning.
1150
ecacdc7a
AM		 1151 * config/tc-hppa.c (fudge_reg_expressions): New
1152 (hppa_force_reg_syms_absolute): New.
1153 (pa_equ): Allow reg_section expressions.
1154 * config/tc-hppa.c (md_optimize_expr): Define.
1155 (hppa_force_reg_syms_absolute): Prototype.
1156
1157 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1158 (pa_parse_number): Pass in arg to select fp reg parsing.
1159 Return 1 to indicate format checks pass. If strict, then only
1160 accept a register or register symbol. Return value in...
1161 (pa_number): New static for pa_parse_number.
1162 (FP_REG_BASE): Define.
1163 (FP_REG_RSEL): Define.
1164 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1165 appropriate. White space changes.
1166 (need_pa11_opcode): Don't bother passing any params, get them from
1167 globals instead.
1168 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1169 Remove extraneous check in case 'Q'.
1170 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1171 reg, set section of resulting symbol to reg_section.
1172 (pa_parse_space_stmt): Modify call to pa_parse_number.
1173 (pa_space): Likewise.
1174
904a31bf
AM		 1175 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1176 (hppa_force_relocation): Handle vtable relocs.
1177 (pa_vtable_entry): New.
1178 (pa_vtable_inherit): New.
1179 (md_pseudo_table): Add entries for vtable pseudos.
1180 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1181 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1182 against weak syms.
1183 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1184 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1185 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1186 millicode import.
1187 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1188 specify a symbol type.
1189
1190 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1191 dependent things together.
1192 (md_elf_symbol_type): Define.
1193
1194 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1195 symbol.
1196 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1197
1198 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1199 (obj_elf_vtable_entry): Declare.
1200
1201 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1202 and export function.
1203 (obj_elf_vtable_entry): Similarly.
1204 (elf_pseudo_table): Fix the damage with a cast.
1205
a47cf567 12062000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1207
1208 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1209 for template selection when a label is needed.
1210
197865e8
KH		 12112000-09-02 Kazu Hirata <kazu@hxi.com>
1212
1213 * config/tc-ia64.c: Fix formatting.
1214
18e03609
NC		 12152000-09-02 Nick Clifton <nickc@redhat.com>
1216
1217 * configure.in: Increase version number to 2.10.91.
1218 * configure: Regenerate.
1219 * aclocal.m4: Regenerate.
1220 * config.in: Regenerate.
1221 * po/gas.pot: Regenerate.
1222 * Makefile.in: Regenerate.
1485d400 1223
a1cc9221
AO		 12242000-09-01 Alexandre Oliva <aoliva@redhat.com>
1225
1226 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1227 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1228 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1229 similar relocs.
1230 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1231 branches.
1232
12332000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1234
1235 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1236 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1237 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1238 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1239 (GOT_symbol): New variable.
1240 (md_undefined_symbol): Set it.
1241
44576e1f
RH		 12422000-09-01 Richard Henderson <rth@cygnus.com>
1243
1244 * config/tc-ia64.c (match): Don't inline.
1245 (extra_goodness): New.
1246 (md_begin): Prefer nop.f and nop.b for best_template.
1247
29f8404c
KH		 12482000-08-31 Kazu Hirata <kazu@hxi.com>
1249
76b0a8c0
KH		 1250 * as.c: Fix formatting.
1251 * cond.c: Likewise.
1252 * frags.c: Likewise.
29f8404c
KH		 1253 * macro.c: Likewise.
1254
b4c1ea07
EC		 12552000-08-31 Eric Christopher <echristo@cygnus.com>
1256
1257 * config/tc-mn10300.c: Cleanup and fix warnings.
1258 (md_pseudo_table): Add initializers.
1259 (md_show_usage): Cleanup.
1260 (md_parse_option): Fix warnings.
1261 (md_undefined_symbol): Fix warnings.
1262 (md_conver_frag): Fix warnings.
1263 (tc_gen_reloc): Fix warnings.
1264 (md_apply_fix3): Fix warnings.
1265 (check_operand): Fix warnings.
1266
ac48eca1
AO		 12672000-08-31 Alexandre Oliva <aoliva@redhat.com>
1268
1269 * acinclude.m4: Include libtool and gettext macros from the
1270 top level.
1271 * aclocal.m4, configure: Rebuilt.
1272
e0c21649
GK		 12732000-08-30 Mark Hatle <mhatle@mvista.com>
1274
1275 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1276
cf39a089
KH		 12772000-08-31 Kazu Hirata <kazu@hxi.com>
1278
1279 * listing.c: Fix formatting.
1280
3ee4defc
KH		 12812000-08-29 Kazu Hirata <kazu@hxi.com>
1282
1283 * app.c: Fix a comment typo. Fix formatting.
1284
1e8d20f4
NC		 12852000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1286
50bbae35
AM		 1287 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1288 offset of the target destination for jmp instructions.
1289 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1290
5bcac8a4
HPN		 12912000-08-24 Hans-Peter Nilsson <hp@axis.com>
1292
1293 * NEWS: Mention support for CRIS.
1294
46547ecc
DC		 1295Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1296
1297 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1298 Sets `.lcomm' alignment to zero.
1299
4b853faa
AO		 13002000-08-23 Alexandre Oliva <aoliva@redhat.com>
1301
1302 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1303 (TC_FIX_ADJUSTABLE): Define.
1304
efcc5914
JW		 13052000-08-23 Jim Wilson <wilson@cygnus.com>
1306
1307 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1308 unwind.personality_routine is set.
1309
aca719bf
AO		 13102000-08-23 H.J. Lu <hjl@gnu.org>
1311
1312 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1313
a3da4de1
AO		 13142000-08-23 Alexandre Oliva <aoliva@redhat.com>
1315
1316 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1317 environment is pe.
1318
56385375
L		 13192000-08-22 H.J. Lu <hjl@gnu.org>
1320
1321 * config.in (STRICTCOFF): New for strict COFF.
1322
1323 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1324 i386-*-go32* and i386-go32-rtems*.
1325 * configure: Rebuilt.
1326
1327 * config/obj-coff.c (obj_coff_endef): Follow the historical
1328 behavior if STRICTCOFF is not defined.
1329
1330 * doc/internals.texi: Document STRICTCOFF.
1331
8f36cd18
AO		 13322000-08-22 Alexandre Oliva <aoliva@redhat.com>
1333
1334 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1335 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1336 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1337 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1338 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1339 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1340 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1341 Likewise.
1342
58a77e41
EC		 13432000-08-22 Eric Christopher <echristo@cygnus.com>
1344
1345 * config/tc-mn10300.c: (md_apply_fix): New function.
1346 (mn10300_force_relocation): New function.
1347 (mn10300_fix_adjustable): New function.
1348
1349 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1350 (TC_HANDLES_FX_DONE): Define.
1351 (obj_fix_adjustable): Define.
1352 (MD_APPLY_FIX3): Define.
1353 (TC_LINKRELAX_FIXUP): Define.
1354
1355 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1356 previously defined.
1357 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1358
1359 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1360
ded0649c
JE		 13612000-08-21 Jason Eckhardt <jle@cygnus.com>
1362
1363 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1364 if the fixup resulted in a relocation.
1365
66102fe2
NC		 13662000-08-18 Nick Clifton <nickc@redhat.com>
1367
1368 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1369 Make reference to first element of shift_names explicit.
1370
02198638
AO		 13712000-08-18 Alexandre Oliva <aoliva@redhat.com>
1372
1373 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1374 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1375 add a symbol's address. Removed all target-specific #ifdefs that
1376 used to accomplished the same.
1377 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1378 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1379 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1382
353e2c69
KH		 13832000-08-17 Kazu Hirata <kazu@hxi.com>
1384
1385 * dwarf2dbg.c: Fix formatting.
1386
4fb7971f
NC		 13872000-08-17 Nick Clifton <nickc@redhat.com>
1388
1389 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1390 to be recoded as logical shift lefts by zero.
1391
50b81f19
JW		 13922000-08-16 Jim Wilson <wilson@cygnus.com>
1393
1394 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1395 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1396 source registers.
1397 (note_register_values): Handle IA64_OPND_R3_2 operands.
1398
f869cfc6
JE		 13992000-08-16 Jason Eckhardt <jle@cygnus.com>
1400
50bbae35 1401 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1402
8cb8bcba
NC		 14032000-08-16 Nick Clifton <nickc@redhat.com>
1404
1405 * config/tc-arm.c (struct asm_shift): Delete.
1406 (shift[]): Delete.
1407 (enum asm_shift_index): New.
1408 (struct asm_shift_properties): New.
1409 (struct asm_shift_name): New.
1410 (shift_properties[]); New.
1411 (shift_names[]); New.
1412
1413 (decode_shift): Use new structures.
1414 Issue a warning is "ROR #0" is used.
1415 Issue a warning if "ASR #0" or "LSR #0" is used.
1416
1417 (md_begin): Initialise arm_shift_hsh table from new
1418 asm_shift_name array.
1419
c2158c24
JJ		 14202000-08-16 Jakub Jelinek <jakub@redhat.com>
1421
1422 * config/tc-sparc.c: Kill all warnings.
1423 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1424 in -xarch= as well.
1425 (md_show_usage): Update usage text.
1426
70485b5c
NC		 14272000-08-16 Nick Clifton <nickc@redhat.com>
1428
c2158c24 1429 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1430 useful.
1431
a47cf567 14322000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1433
1434 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1435
1436 * config/tc-sh.c (md_assemble): Changed so debug_type
1437 test performed for ppi_assemble
1438 * config/tc-sh.c: Included dwarf2dbg.h.
1439 (debug_line): Defined.
1440 (md_assemble): Generates dwarf2 line info.
1441 (sh_finalize): New function. Finalize dwarf2 info.
1442 (assemble_ppi): Returns size of code generated.
1443 (build_Mytes): Returns size of code generated.
1444 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1445 * config/tc-sh.h (md_end): Defined.
1446 (sh_finalize): Declared.
1447
1db77c8e
AO		 14482000-08-15 Alexandre Oliva <aoliva@redhat.com>
1449
1450 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1451 md_number_to_chars.
1452
046b3b54
NC		 14532000-08-14 Nick Clifton <nickc@redhat.com>
1454
1455 * config/tc-arm.c (do_bx): Allow "bx pc".
1456
c43c2cc5
JW		 14572000-08-14 Jim Wilson <wilson@cygnus.com>
1458
1459 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1460 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1461 (md_begin): Change assignment to md.flag to OR in the new bit.
1462
d1d8ba22
NC		 14632000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1464
1465 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1466 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1467 C_MOU, and C_EOS.
d1d8ba22 1468
22b36938
JE		 14692000-08-14 Jason Eckhardt <jle@cygnus.com>
1470
1471 * NEWS: Mention i860 support.
1472
c0bd0db2
JL		 1473Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1474
1475 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1476
0ac658b8
AS		 14772000-08-14 Andreas Schwab <schwab@suse.de>
1478
1479 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1480
9fc2dda2
JE		 14812000-08-11 Andreas Schwab <schwab@suse.de>
1482
1483 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1484 argument.
1485
bc4466dc
KH		 14862000-08-11 Kazu Hirata <kazu@hxi.com>
1487
1488 * expr.c: Fix formatting.
351aa9f6 1489 * config/obj-bout.c: Likewise.
bc4466dc 1490
a9c99419
JE		 14912000-08-10 Jason Eckhardt <jle@cygnus.com>
1492
1493 * doc/c-i860.texi: Flesh out the i860 section more.
1494
7c743825
KH		 14952000-08-10 Kazu Hirata <kazu@hxi.com>
1496
1497 * symbols.c: Fix formatting.
929b12bc 1498 * expr.c: Likewise.
7c743825 1499
fa2255cb
DN		 1500Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1501
1502 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1503 has the IgnoreSize bit set.
1504
fc997f4b
AM		 15052000-08-09 Alan Modra <alan@linuxcare.com.au>
1506
1507 From Rodney Brown <RodneyBrown@mynd.com>
1508 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1509 * configure: Regenerate.
1510
a47cf567
NC		 15112000-08-09 Kazu Hirata <kazu@hxi.com>
1512
1513 * hash.c: Fix formatting.
1514 * gasp.c: Likewise.
1515
305d537e
JE		 15162000-08-08 Jason Eckhardt <jle@cygnus.com>
1517
1518 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1519 (i860_fix_info): New enum.
1520 (MD_APPLY_FIX3): Define.
1521 (WORKING_DOT_WORD): Define.
1522 (TC_HANDLES_FX_DONE): Define.
1523 (DIFF_EXPR_OK): Define.
1524 (LISTING_HEADER): Define.
1525 (TARGET_FORMAT): Select target format based on endian flag.
1526 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1527 (target_big_endian): Add external declaration.
1528
1529 * config/tc-i860.c: All existing code reworked completely. Other
1530 new code shown below.
1531 (SYNTAX_SVR4): Define.
1532 (target_warn_expand): New variable.
1533 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1534 (md_longopts): Declare and define with new options (-EL, -EB,
1535 and -mwarn-expand).
1536 (md_show_usage): New function.
1537 (md_operand): New function.
1538 (obtain_reloc_for_imm16): New function.
1539 (md_apply_fix3): New function.
1540 (tc_gen_reloc): New function.
1541
df86943d
NC		 15422000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1543
1544 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1545 2 bytes of the jump address are in the same frag.
1546 (find): Accept 68hc12 register indirect modes.
1547
1548 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1549
30d25259
RH		 15502000-08-07 Richard Henderson <rth@cygnus.com>
1551
1552 * config/tc-ia64.c (unwind): Add prologue_mask member.
1553 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1554 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1555 (dot_body): Clear unwind.prologue_mask.
1556 (dot_prologue): Set it. Accept a register second argument.
1557
2d484c7f
KH		 15582000-08-07 Kazu Hirata <kazu@hxi.com>
1559
1560 * config/atof-ieee.c: Fix formatting.
1561 * config/atof-tahoe.c: Likewise.
1562
a47cf567 15632000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1564
3d4ae3c0
NC		 1565 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1566 work.
1567
c91d2e08
NC		 1568 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1569 of .popsection, .previous, .pushsection, .subsection,
1570 .version, .vtable_entry, .vtable_inherit and .weak.
1571
47926f60
KH		 15722000-08-05 Kazu Hirata <kazu@hxi.com>
1573
1574 * config/tc-cris.c: Fix formatting.
1575 * config/tc-i386.c: Likewise.
1576 * config/tc-sparc.c (sparc_ip): Simplify the code.
1577
ab3e48dc
KH		 15782000-08-04 Kazu Hirata <kazu@hxi.com>
1579
1580 * config/tc-cris.c: Rearrange code for readability.
1581 * config/tc-d10v.c: Fix formatting.
1582 * config/tc-m32r.c: Likewise.
1583 * config/tc-sparc.c: Likewise.
1584
3d56ab85
JW		 15852000-08-02 Jim Wilson <wilson@cygnus.com>
1586
1587 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1588 before ia64_find_opcode.
1589 (md_assemble): Likewise.
1590
3f9dfb2c
NC		 15912000-08-01 Nick Clifton <nickc@cygnus.com>
1592
a47cf567 1593 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1594 Undo some formatting fixes.
3f9dfb2c 1595
28e4f854
KH		 15962000-08-01 Kazu Hirata <kazu@hxi.com>
1597
1598 * config/obj-som.c: Fix formatting.
1599 * config/obj-ieee.c: Likewise.
1600 * config/tc-arm.c: Likewise.
1601 * config/tc-v850.c: Likewise.
1602
a570e639
NC		 16032000-08-01 Nick Clifton <nickc@redhat.com>
1604
1605 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1606 index by command line option.
58a77e41 1607
a570e639
NC		 16082000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1609
1610 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1611 (@node M68K-Branch): Rewrite to match the reality.
1612
e3308d0d
JE		 16132000-07-31 Jason Eckhardt <jle@cygnus.com>
1614
1615 * doc/c-i860.texi: New file.
1616 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1617 * doc/Makefile.in: Regenerate.
1618 * doc/all.texi: Add I860 as relevant architecture.
1619 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1620
2fd5405a
NC		 16212000-07-31 Kazu Hirata <kazu@hxi.com>
1622
1623 * config/tc-d30v.c: Fix formatting.
1624
28e7409f
NC		 16252000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1626
50bbae35
AM		 1627 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1628 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1629 long emit a long branch if available instead of an absolute jump, never
1630 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1631
1632 * doc/c-m68k.texi: Document new command line option.
58a77e41 1633
a47cf567
NC		 16342000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1635
1636 * config/tc-avr.c: Use PARAMS macro in function declarations.
1637 Don't declare md_pcrel_from_section (already in tc-avr.h).
1638 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1639 (avr_operand): Don't set (unsigned) op_mask to -1.
1640
534022ea
JE		 16412000-07-28 Jason Eckhardt <jle@cygnus.com>
1642
50bbae35
AM		 1643 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1644 * configure: Regenerated.
1645 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1646 of operand to the .type directive (.e.g, "type").
534022ea 1647
4c400d5e
AM		 16482000-07-28 Alan Modra <alan@linuxcare.com.au>
1649
1650 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1651 * app.c (do_scrub_chars): Record where first comment found.
1652 * read.c (read_a_source_file): Init found_comment on entry, and
1653 notify whether comments found on exit.
1654 * config/tc-hppa.c (md_shortopts): Add "c".
1655 (md_longopts): Add warn-comment.
1656 (md_parse_option): Handle it.
1657 (md_show_usage): Show available options.
1658 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1659
0aa529cb
AC		 1660Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1661
1662 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1663 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1664 sym_ptr_ptr
0aa529cb
AC		 1665 (md_estimate_size_before_relax): Don't fall off end of function.
1666
c6a7ab1f
NC		 16672000-07-27 Kazu Hirata <kazu@hxi.com>
1668
1669 * config/tc-avr.c: Fix formatting.
1670 * config/tc-ns32k.c: Likewise.
1671
e0c6ed95
AM		 16722000-07-27 Alan Modra <alan@linuxcare.com.au>
1673
1674 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1675
16762000-07-27 Kazu Hirata <kazu@hxi.com>
1677
1678 * config/tc-d10v.c: Fix formatting.
1679 * config/tc-z8k.c: Likewise.
1680 * config/tc-sparc.c: Likewise.
1681
6883dc5e 16822000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1683
1684 * cgen.c (queue_fixup): Declare opinfo.
1685 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1686 (gas_cgen_md_operand): Ditto.
1687 (gas_cgen_md_apply_fix3): Ditto.
1688
39da8128
DD		 16892000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1690
1691 * config/obj-coff.c (obj_frob_symbol): Don't merge
1692 labels. Don't merge if the symbol isn't constant. Return
1693 immediately if a symbol is merged.
1694
65e68b04
AM		 16952000-07-22 Alan Modra <alan@linuxcare.com.au>
1696
1697 * frags.c (frag_align): Correct absolute section alignment.
1698
5e0d736c
DD		 16992000-07-20 DJ Delorie <dj@redhat.com>
1700
1701 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1702 it breaks linking against DLLs.
1703
3bcbcc3d
HPN		 17042000-07-20 Hans-Peter Nilsson <hp@axis.com>
1705
1706 * configure.in: Add CRIS support.
1707 * configure: Regenerate.
1708 * Makefile.am: (CPU_TYPES): Add cris.
1709 (CPU_OBJ_VALID) [aout]: Add cris.
1710 (MULTI_CPU_TYPES): Add cris.
1711 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1712 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1713 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1714 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1715 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1716 Regenerate dependencies.
1717 * Makefile.in: Regenerate.
1718 * aclocal.m4: Regenerate.
1719 * as.c: Declare crisaout, criself.
1720 * config/tc-cris.h, config/tc-cris.c: New.
1721 * config/e-criself.c, config/e-crisaout.c: New.
1722 * po/POTFILES.in, po/gas.pot: Regenerate.
1723
041ff4dd 17242000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1725
041ff4dd 1726 * read.c: Fix formatting.
efaf0ba4 1727 * write.c: Fix formatting.
041ff4dd 1728
f980ada0
L		 17292000-07-19 H.J. Lu <hjl@gnu.org>
1730
1731 * sb.c: Include <stdlib.h> if exists for abort ().
1732
25a8b250
AM		 17332000-07-19 Alan Modra <alan@linuxcare.com.au>
1734
1735 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1736 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1737 (pa_type_args): Same here.
1738
7a9aaf92
NC		 17392000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1740
1741 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1742 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1743 the storage class is already set.
1744
8098403c
NC		 17452000-07-17 Kazu Hirata <kazu@hxi.com>
1746
fafb6d17 1747 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1748 * config/tc-mn10200.c: Likewise.
1749 * config/tc-mn10300.c: Likewise.
1750 * config/tc-pj.c: Likewise.
1751 * config/tc-tic80.c: Likewise.
1752 * config/tc-w65.c: Likewise.
8098403c 1753
977e771a
FCE		 17542000-07-17 Frank Ch. Eigler <fche@redhat.com>
1755
1756 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1757 is defined.
1758
63bf5651
ILT		 17592000-07-15 Ian Lance Taylor <ian@zembu.com>
1760
1761 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1762 @code.
1763
1cd1c99b
AM		 17642000-07-15 Alan Modra <alan@linuxcare.com.au>
1765
1766 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1767 ELF as are used for SOM (except the 32-bit reloc one) to decide
1768 whether a symbol can be reduced to a section symbol. Expand on
1769 the comment for symbols involved in LR% and RR% expressions.
1770
119d663a
NC		 17712000-07-14 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-mips.c (mips_disable_float_construction): New
1774 static variable. Set to true if doubles should not be
1775 constructed by loading two single width fp registers with
1776 halves of the value.
1777 (mips_ip): Test mips_disable_float_construction.
1778 (md_longopts): Add command line switches --construct-floats
1779 and --no-construct-floats.
1780 (md_parse_option): Parse new command line options.
1781 (md_show_usage): Describe new command line options.
1782
1783 * doc/c-mips.texi: Document new command line options.
1784
906fac54
AM		 17852000-07-13 Koundinya K <kk@ddeorg.soft.net>
1786
1787 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1788 * configure: Regenerate.
1789
17902000-07-13 Hans-Peter Nilsson <hp@axis.com>
1791
1792 * configure.in (DEFAULT_EMULATION setting): Revert part of
1793 2000-07-01 change that set te_multi=multi unless set to tmips.
1794 * configure: Regenerate.
1795
7f788821
NC		 17962000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1797
1798 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1799 section when aligning it increases its size.
7f788821 1800
9a736b6b
NC		 18012000-07-11 Kazu Hirata <kazu@hxi.com>
1802
1803 * config/tc-tic54x.c: Fix formatting.
1804
3dd5103b
NC		 18052000-07-10 Kazu Hirata <kazu@hxi.com>
1806
1807 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1808 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1809
46b85d42
AM		 18102000-07-10 Alan Modra <alan@linuxcare.com.au>
1811
1812 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1813 displacements correctly.
1814
1815 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1816
18172000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1818
1819 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1820 warning.
1821 (hash_jam): Ditto.
1822
ad1079af
AM		 18232000-07-09 Alan Modra <alan@linuxcare.com.au>
1824
1825 From David Huggins-Daines <dhd@linuxcare.com>
1826 * config/te-hppalinux64.h: Add a new emulation.
1827 * configure.in (emulations): Add configure bits to support the
1828 64-bit Linux/parisc target.
1829 * configure: Regenerate.
1830
1831 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1832 (md_shortopts): Add `V' for ELF.
1833
1834 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1835 when SOM or ELF_ARG_RELOC are defined.
1836 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1837 ELF_ARG_RELOC are defined.
1838 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1839 (pa_stringer): ..Do it here instead. Fix comment typos.
1840 (hppa_force_relocation): Cast enums to int before comparing with
1841 ints.
1842
1843 From Ryan Bradetich <rbradetich@uswest.net>
1844 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1845 redifinition warning.
1846 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1847 (hppa_force_relocation): ditto
ad1079af
AM		 1848 (md_apply_fix): Added cast to buf to fix warnings.
1849
1850 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1851 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1852
1853 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1854 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1855 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1856 reloc_type** to avoid warnings in switch.
1857 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1858 little earlier instead.
1859
1860 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1861 and elf.
1862 (pa_type_args): Use symbol_arg_reloc_info.
1863 (struct pa_it): Make arg_reloc unsigned int.
1864 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1865 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1866 (pa_code): Delete. pa_text duplicates this function.
1867 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1868 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1869 int.
1870 (cons_fix_new_hppa): Actually change selector to e_fsel when
1871 warning about assuming so.
1872 (tc_gen_reloc): More example elf arg reloc code.
1873 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1874 (hppa_force_relocation): Likewise.
1875
1876 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1877 files.
1878 (pa_end_of_source): Prototype.
1879 (hppa_fix_adjustable): Prototype.
1880 (LABELS_WITHOUT_COLONS): Move it..
1881 * config/te-hppa.h: To here.
1882
1883 * config/te-hppa64.h: New file.
1884
1885 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1886 type.
1887 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1888 format -10, -16, 16 relocs.
1889 (hppa_elf_mark_end_of_function): Test for null
1890 last_call_info->start_symbol
1891
1892 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1893 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1894 re_assesmble_* functions. Delete extraneous statements. Fix
1895 typos in comments.
1896 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1897 insn to re_assemble_*.
1898
623aa224
UC		 18992000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1900
1901 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1902
c4aa876b
NC		 19032000-07-08 Kazu Hirata <kazu@hxi.com>
1904
1905 * config/tc-sh.c: Fix formatting.
d0313fb7 1906 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1907 * depend.c: Fix formatting.
1908 * flonum-konst.c: Likewise.
1909 * flonum-mult.c: Likewise.
c4aa876b 1910
6b31947e
NC		 19112000-07-07 Kazu Hirata <kazu@hxi.com>
1912
a5bfe8c9 1913 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1914 * config/obj-vms.c: Fix comments.
1915 * config/tc-a29k.c: Likewise.
1916 * config/tc-alpha.c: Likewise.
1917 * config/tc-h8300.c: Likewise.
1918 * config/tc-h8500.c: Likewise.
1919 * config/tc-i370.c: Likewise.
1920 * config/tc-ia64.c: Likewise.
1921 * config/tc-m68hc11.c: Likewise.
1922 * config/tc-m68k.c: Likewise.
1923 * config/tc-mips.c: Likewise.
1924 * config/tc-ns32k.c: Likewise.
1925 * config/tc-ppc.c: Likewise.
1926 * config/tc-z8k.c: Likewise.
6b31947e 1927
b8a9dcab
NC		 19282000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1929
1930 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1931 Default to '(SEC_LOAD | SEC_DATA)'.
1932 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1933
1934 * doc/internals.texi (CPU Backend): Describe
1935 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1936
beb2de9b
AC		 1937Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1938
1939 * as.c (parse_args): NULL terminate the long option list.
1940
24ddb296
AC		 1941Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1942
1943 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1944 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1945
1fe72011
NC		 19462000-07-05 Nick Clifton <nickc@cygnus.com>
1947
1948 * config/tc-d30v.c (write_2_short): Further changes to warning
1949 messages produced when combining EITHER_BUT_PREFER_MU attributed
1950 opcodes.
1951
a5bfe8c9 19522000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1953
1954 * MAINTAINERS: new
1955
8de8f17e
AO		 19562000-07-04 Alexandre Oliva <aoliva@redhat.com>
1957
1958 * config/tc-arm.c (psrs): Accept combinations of flags.
1959
00d2865b
NC		 19602000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1961
1962 * config/tc-avr.c: Change _ () to _() around all strings marked
1963 for translation (exception from the usual coding style).
1964 (avr_opt): New struct variable, how the new switches are set.
1965 (OPTION_MMCU): Define as 'm' and actually use.
1966 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1967 (show_mcu_list): New function, display the list of known MCUs.
1968 (md_show_usage): Document the new switches. Call show_mcu_list.
1969 (avr_set_arch): Change 'm' to OPTION_MMCU.
1970 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1971 Handle the new switches.
1972 (avr_operands): Disable warnings for undefined combinations of
1973 operands if -mall-opcodes. Disable warnings for skipping two-word
1974 instructions if enhanced core or -mno-skip-bug.
1975 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1976 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1977 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1978 (avr_ldi_expression): Warn about implicit lo8().
1979 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1980
54588503
UC		 19812000-07-01 Koundinya K <kk@ddeorg.soft.net>
1982
50bbae35
AM		 1983 * configure.in: Add entry for mips-*-sysv4*MP*
1984 * configure: Rebuild
1985 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1986 elf32-tradlittlemips for traditional mips targets.
1987 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1988 test for Link Once sections as in adjust_reloc_syms.
1989 * config/te-tmips.h: New file for traditional mips targets. Define
1990 TE_TMIPS.
58a77e41 1991
c9900432
NC		 19922000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1993
1994 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1995 flags argument is not present, don't change an existing section's
1996 section's attributes. If the flags argument is present, warn if the
1997 attributes don't match the section's current attributes. When
1998 long section names are supported, set SEC_LINK_ONCE and
1999 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2000
9d87310a
HPN		 2001Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2002
2003 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2004 symbols; create them.
2005
dbddefbf
NC		 20062000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2007
2008 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2009 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2010
2ae7e77b
AH		 20112000-06-27 Aldy Hernandez <aldyh@redhat.com>
2012
2013 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2014 expressions. Ignore the problem when handling 16 bit signed
2015 immediates, because the assembler will take care of the relocation
2016 later.
2ae7e77b 2017
6b2539e3
NC		 20182000-06-27 Nick Clifton <nickc@cygnus.com>
2019
2020 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2021 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2022 sequential order, and emit warning messages if the input source
2023 code contains constructs like that, or parallel constructs
2024 containing such opcodes.
2025
65aa24b6
NC		 20262000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2027
2028 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2029 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2030 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2031 (md_show_usage): Update usage message.
2032 (md_parse_option): Allow redefinition of MCU type within the
2033 same avr[1-5] bfd machine type. Show both old and new MCU type
2034 in the error message.
2035 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2036 Simplify 8K wrap code.
2037
f0c56b90
NC		 20382000-06-25 Kazu Hirata <kazu@hxi.com>
2039
50bbae35
AM		 2040 * config/obj-aout.c: Remove all uses of DEFUN.
2041 * config/obj-ieee.c: Likewise.
2042 * config/tc-sh.c: Fix comment typos.
2043 * config/tc-tahoe.c: Likewise.
2044 * config/tc-vax.c: Likewise.
2045 * config/tc-w65.c: Likewise.
2046 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2047 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2048
6d249963
DD		 20492000-06-24 DJ Delorie <dj@cygnus.com>
2050
2051 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2052 more changes from Sept 1999
2053 (tc_i386_fix_adjustable): ditto
2054 (md_apply_fix3): ditto
2055
680d2857 20562000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2057
680d2857
FCE		 2058 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2059 (gas_cgen_parse_operand): Set it around expression() call.
2060 (gas_cgen_md_operand): Test for it before longjmp().
2061
e7b305a2
AM		 20622000-06-24 Kazu Hirata <kazu@hxi.com>
2063
c0fecd35
AM		 2064 * config/tc-h8500.c: Remove all uses of DEFUN.
2065 * config/tc-sh.c: Likewise.
2066 * config/tc-w65.c: Likewise.
2067 * config/tc-z8k.c: Likewise.
2068
e7b305a2
AM		 2069 * config/tc-h8500.c: Fix typos in comments.
2070
ed6d6fd3
FCE		 20712000-06-23 Frank Ch. Eigler <fche@redhat.com>
2072
2073 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2074 is defined.
2075
f7c88872
AM		 20762000-06-23 matthew green <mrg@redhat.com>
2077
2078 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2079 defined. Fix error message for `[' grouping.
f7c88872 2080
70d6ecf3
AM		 20812000-06-22 Kazu Hirata <kazu@hxi.com>
2082
2083 * config/tc-h8300.c: Fix formatting and comment typos.
2084
e9718fe1
TW		 20852000-06-22 Timothy Wall <twall@cygnus.com>
2086
2087 * config/tc-ia64.c (note_register_values): Move premature QP
2088 notation clearing into the appropriate place.
2089
45288df1
AM		 20902000-06-22 Alan Modra <alan@linuxcare.com.au>
2091
1581f8c9
AM		 2092 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2093 first before anything else. Add bin-bugs.h, emul.h and progress.h
2094 Sort list of files as for $(OBJS) in Makefile.am.
2095
2096 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2097 find one. Remake dependencies.
2098 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2099 * Makefile.in: Regenerate.
2100 * doc/Makefile.in: Regenerate.
2101
45288df1
AM		 2102 * config/tc-i386.c (i386_displacement): Don't assume a constant
2103 displacement is necessarily 16 bits when in 16 bit code mode.
2104 (md_assemble): Instead size the displacement here after we know
2105 for sure that a .code16gcc operand hasn't automatically added
2106 operand size prefixes.
2107
01580992
L		 21082000-06-21 H.J. Lu <hjl@gnu.org>
2109
2110 * Makefile.am: Rebuild dependency.
2111 * Makefile.in: Rebuild.
2112
40f09f82
JL		 21132000-06-21 Kazu Hirata <kazu@hxi.com>
2114
2115 * config/tc-h8300.c (parse_reg): Make the function static.
2116 (parse_exp): Likewise.
2117
78295804
DD		 21182000-06-20 DJ Delorie <dj@cygnus.com>
2119
2120 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2121 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2122 for cygwin import libraries to work properly.
2123
45f85b08
L		 21242000-06-20 H.J. Lu <hjl@gnu.org>
2125
2126 * Makefile.am: Rebuild dependency.
2127 * Makefile.in: Rebuild.
2128 * configure: Likewise.
2129 * doc/Makefile.in: Likewise.
2130
39bec121
TW		 21312000-06-20 Timothy Wall <twall@cygnus.com>
2132
2133 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2134 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2135 * doc/c-tic54x.texi: New.
2136 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2137 documentation file.
39bec121 2138 * doc/all.texi: Add C54X.
3e87a760 2139 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2140 * doc/Makefile.in: Regenerate.
2141 * configure.in: Add tic54x and define LIBM for tic54x.
2142 * configure: Regenrate.
2143 * config/tc-tic54x.[ch]: New.
2144 * config/obj-coff.h: Add tic54x.
2145 * Makefile.am: (CPU_TYPES): Add tic54x.
2146 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2147 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2148 (as_new_LDADD): Add $(LIBM).
2149 * Makefile.in: Regenerate.
3e87a760 2150
60bcf0fa
NC		 21512000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2152
2153 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2154 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2155 * doc/as.texinfo: Likewise.
2156
2157 * configure, Makefile.in: Regenerate.
2158 * configure.in (emulations): Recognize m6811 and m6812.
2159 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2160 Added files for 68hc11 and 68hc12 assembler.
2161 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2162 * config/tc-m68hc11.h: Header definition for that assembler.
2163
ec05f674
NC		 21642000-06-18 Nick Clifton <nickc@redhat.com>
2165
24ef8152
NC		 2166 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2167 instead of OCTETS_PER_BYTE.
2168
ec05f674 2169 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2170 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2171
119caedd
L		 21722000-06-18 H.J. Lu <hjl@gnu.org>
2173
2174 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2175 * configure: Rebuild.
2176
607723e4
NC		 21772000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2178
3e87a760
AM		 2179 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2180 to BFD_ASSEMBLER.
607723e4 2181
b946ec34
NC		 21822000-06-16 Nick Clifton <nickc@cygnus.com>
2183
2184 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2185 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2186
2187 * doc/c-mips.texi: Document newly accepted cpu variants.
2188
37ce37b1
UC		 21892000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2190
2191 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2192
c06ae4f2
UC		 21932000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2194
2195 * macro.c (getstring): Make it possible to escape the quote
2196 character.
2197
20348649
JL		 2198Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2199
2200 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2201
bcef29e6
L		 22022000-06-13 H.J. Lu <hjl@gnu.org>
2203
2204 * configure: Regenerate.
2205
63a0b638
AM		 22062000-06-09 Alan Modra <alan@linuxcare.com.au>
2207
2208 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2209 separator.
2210 * doc/internals.texi (line_separator_chars): Semicolon is no
2211 longer a default. Mention null and newline as defaults.
2212
2213 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2214
2215 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2216 * config/tc-i860.h (line_separator_chars): Likewise.
2217 * config/tc-h8300.c (line_separator_chars): Likewise.
2218 * config/tc-i960.c (line_separator_chars): Likewise.
2219 * config/tc-m68k.c (line_separator_chars): Likewise.
2220 * config/tc-mips.c (line_separator_chars): Likewise.
2221 * config/tc-ns32k.c (line_separator_chars): Likewise.
2222 * config/tc-sparc.c (line_separator_chars): Likewise.
2223 * config/tc-vax.c (line_separator_chars): Likewise.
2224
2225 * config/tc-h8300.c (comment_chars): Use string initialiser.
2226 * config/tc-i960.c (line_comment_chars): Likewise.
2227 * config/tc-z8k.c (comment_chars, line_comment_chars,
2228 line_separator_chars): Likewise.
2229
2230 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2231 for TE_LINUX.
2232
9bab9349
NC		 22332000-06-08 Nick Clifton <nickc@cygnus.com>
2234
2235 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2236 for size 1 fixes.
2237
946efd95
DB		 22382000-06-08 David O'Brien <obrien@FreeBSD.org>
2239
2240 * configure.in (VERSION): Update to show this is the CVS mainline.
2241
6480b79a
DB		 22422000-06-08 Matthew Jacob <mjacob@feral.com>
2243
2244 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2245 $at is the integer register $r28, vs. both $r28 and the floating
2246 point register $f28.
2247
10850f29
JW		 22482000-06-08 James E. Wilson <wilson@cygnus.com>
2249
2250 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2251 (dot_endp): Don't call ia64_flush_insns.
2252 (emit_one_bundle): Don't delete prologue/body records from
2253 unwind_record list in first loop. Rewrite second loop to account for
2254 this.
2255
150f24a2
JW		 22562000-06-07 David Mosberger <davidm@hpl.hp.com>
2257
2258 * config/tc-ia64.c: Add missing prototypes.
2259 (generate_unwind_image): Cast argument to output_unw_records call.
2260
e38c9cc2
DC		 2261Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2262
46b85d42 2263 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2264
1188e082
DC		 2265Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2266
2267 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2268 (REGISTER_P): likewise.
2269 (avr_opcodes): uses include/opcode/avr.h
2270 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2271
ac743b2c
AM		 22722000-06-04 Alan Modra <alan@linuxcare.com.au>
2273
0b545448
AM		 2274 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2275 initializers too.
ac743b2c 2276
969e1a7b
L		 22772000-06-03 H.J. Lu <hjl@gnu.org>
2278
2279 * read.c (is_end_of_line): Put back `;'.
2280
65172ab8
AM		 22812000-06-03 Alan Modra <alan@linuxcare.com.au>
2282
2283 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2284
b75c0c92
AM		 22852000-06-01 Alan Modra <alan@linuxcare.com.au>
2286
2287 * expr.c (operand): Test is_end_of_line outside switch to catch
2288 line separator chars that are also operators.
2289 (operator): Return O_illegal for line separator chars.
2290
2291 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2292 entry (or `!' entry for TC_HPPA).
2293
2294 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2295 before indexing is_end_of_line. Remove redundant check for '\0'.
2296 (fp_op2): Likewise.
2297 * config/tc-h8500.c (md_assemble): Likewise.
2298 * config/tc-mcore.c (md_assemble): Likewise.
2299 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2300 (md_atof): Likewise
2301
2302 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2303 is_end_of_line.
2304 * config/tc-mcore.c (mcore_cons): Likewise.
2305 (mcore_float_cons): Likewise.
2306 (mcore_stringer): Likewise.
2307 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2308
a6836251
SB		 23092000-06-01 Scott Bambrough <scottb@netwinder.org>
2310
2311 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2312
43841e91
NC		 23132000-05-29 Nick Clifton <nickc@cygnus.com>
2314
2315 * config/tc-sh.c: Fix compile time warning messages.
2316
2317 * config/tc-mips.c: Fix compile time warning messages.
2318
a057431b
PB		 23192000-05-29 Philip Blundell <philb@gnu.org>
2320
2321 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2322 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2323 * NEWS: Mention ARM ELF support.
2324
3c07fb76
AO		 23252000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2326
2327 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2328 it is modified, and use the real_size to compute the frag address
2329 for dwarf2 line info.
2330
ad4d6ccf
AM		 23312000-05-27 Alan Modra <alan@linuxcare.com.au>
2332
2333 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2334 line-matching scheme to cope with automake moving variables around.
2335 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2336 * Makefile.in: Regenerate.
2337
6faf3d66
JJ		 23382000-05-26 Jakub Jelinek <jakub@redhat.com>
2339
2340 * config/tc-sparc.c (sparc_relax): New.
2341 (md_longopts): Add -relax and -no-relax options.
2342 (md_parse_options, md_show_usage): Likewise.
2343 (md_apply_fix3): Optimize tail call into branch always if possible.
2344
0a44c2b1
DL		 2345Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2346
2347 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2348 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2349 rules, with warning when a GAS statement specifies a packing that
2350 will result in an instruction being squashed.
3e87a760
AM		 2351 Added typdef packing_type and enumerals, changed various integer
2352 literals to use the enumerals.
0a44c2b1 2353
e0c9811a
JW		 23542000-05-24 David Mosberger <davidm@hpl.hp.com>
2355
2356 * config/tc-ia64.c (dot_restorereg_p): New function.
2357 (md_pseudo_table): Add restorereg.p.
2358 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2359 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2360
2361 * config/tc-ia64.h (unw_record_type): Add unwabi.
2362 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2363 called MASK with members for imask, and the masks produced by
2364 fr_mem, gr_mem, br_mem, and frgr_mem.
2365 (unw_p_record): Add members ABI and CONTEXT.
2366 (unw_x_record): Add member AB.
2367 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2368 as pseudo-register for use during unwind info generation.
2369 (AR_PFS, AR_LC): New macros.
2370 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2371 whose names start with an at sign (as in "@priunat").
2372 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2373 register.
2374 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2375 proc_end, unwind_info, personality_routine): Consolidate into
2376 "unwind" structure to reduce offset-table use. Add member
2377 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2378 to be emitted.
2379 (output_R1_format, output_R3_format, output_P3_format,
2380 output_P6_format): Initialize R with zero to reduce compiler warnings.
2381 (output_P7_format): Ditto. Add `default' branch to switch
2382 statement to reduce compiler warnings.
2383 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2384 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2385 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2386 into single argument.
2387 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2388 compiler warnings. Merge A and B args into single argument.
2389 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2390 A and B args into single argument.
2391 (free_record): Removed (wasn't used).
2392 (free_list_records): Also free imasks in prologue records.
2393 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2394 (output_spill_mask): Remove.
2395 (output_unwabi): New function.
2396 (output_epilogue, output_label_state, output_copy_state): Call
2397 alloc_record.
2398 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2399 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2400 argument.
2401 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2402 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2403 as part of handling the prologue records. Emit region's imask if
2404 we have one. Handle unwabi, epilogue, label_state, copy_state,
2405 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2406 spill_sprel_p, and spill_reg_p records.
2407 (set_imask, count_bits, slot_index): New function.
2408 (fixup_unw_records): Fix region size computation. Handle
2409 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2410 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2411 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2412 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2413 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2414 (dot_save): Use manifest constants for applicaton registers.
2415 Handle REG_PR and REG_PRIUNAT.
2416 (dot_restore): Don't just ignore it.
2417 (dot_restorereg): New function..
2418 (generate_unwind_image): Ensure unwind info is a multiple of eight
2419 bytes, not just four bytes.
2420 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2421 (dot_altrp): Don't just ignore it.
2422 (dot_savemem): New function. Replaces dot_savesp() and
2423 dot_savepsp(). Use manifest constants for applicaton registers.
2424 Handle REG_PR and REG_PRIUNAT.
2425 (dot_savef): Simplify.
2426 (dot_saveb): Support generation of br_gr.
2427 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2428 dot_label_state, dot_copy_state): New function.
2429 (dot_unwabi): Don't just ignore it.
2430 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2431 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2432 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2433 (emit_one_bundle): Set slot number for prologue/body records
2434 *before* emitting the first insn.
2435 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2436 (md_begin): Declare "psp" pseudo-register.
2437 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2438 so we don't get segfault.
2439 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2440 counts as required per SW Conventions manual
2441 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2442 output_preds_psprel, output_preds_sprel, output_spill_base,
2443 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2444 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2445 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2446 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2447 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2448 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2449 (dot_vframe): Implement.
2450 (dot_vframesp, dot_vframepsp): New function.
2451
f98fd99f
HPN		 2452Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2453
2454 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2455 * configure: Regenerate.
f98fd99f 2456
ee7fcc42
AM		 24572000-05-23 Alan Modra <alan@linuxcare.com.au>
2458
2459 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2460 (md_estimate_size_before_relax): so we can use it here instead of
2461 old kludges. Localise vars to blocks. Comment.
2462
2463 * frags.c (frag_new): Update fr_var comments.
2464 * frags.h (struct frag): Ditto.
2465
c67e42c9
RH		 24662000-05-22 Richard Henderson <rth@cygnus.com>
2467
2468 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2469 (pseudo_func): Add pcrel.
2470 (operand_match): Handle IA64_OPND_TGT64.
2471 (build_insn): Likewise.
2472 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2473 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2474 (fix_insn): Handle all three 64-bit relocation types.
2475
5110c57e
HPN		 2476Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2477
2478 * obj.h (struct format_ops): New members begin, app_file,
2479 s_set_other, s_set_desc, s_get_type, s_set_type,
2480 separate_stab_sections, init_stab_section.
2481
2482 * config/obj-multi.h: Update GPL notice to v2.
2483 (obj_begin): New.
2484 (obj_app_file): New.
2485 (S_SET_SIZE): Test s_set_size for NULL before calling.
2486 (S_SET_ALIGN): Similar for s_set_align.
2487 (S_SET_OTHER): New.
2488 (S_SET_DESC): New.
2489 (S_GET_TYPE): New.
2490 (S_SET_TYPE): New.
2491 (SEPARATE_STAB_SECTIONS): New.
2492 (INIT_STAB_SECTION): New.
2493 (EMIT_SECTION_SYMBOLS): New.
2494 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2495
2496 * config/obj-elf.h: Update GPL notice to v2.
2497 Mention that this file is included from obj-multi.h.
2498 (obj_begin): Wrap definition in ifndef.
2499 (elf_file_symbol): Constify declaration.
2500 (obj_app_file): Ditto.
2501 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2502 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2503
2504 * config/obj-elf.c (elf_s_set_other): New.
2505 (elf_file_symbol): Constify argument.
2506 (elf_separate_stab_sections): New.
2507 (elf_init_stab_section): New.
2508 (elf_format_ops): Add new members. Remove comma at end.
2509
2510 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2511 (ecoff_format_ops): Add new fields. Remove comma at end.
2512 Mention inconsistency for emit_section_symbols.
2513
2514 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2515
2516 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2517 (coff_separate_stab_sections): New.
2518 (coff_format_ops): Add new members.
2519
2520 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2521 (obj_aout_s_set_other): New.
2522 (obj_aout_s_set_desc): New.
2523 (obj_aout_s_get_type): New.
2524 (obj_aout_s_set_type): New.
2525 (obj_aout_separate_stab_sections): New.
2526 (aout_format_ops): New members added. Use obj_aout_process_stab,
2527 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2528 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2529 appropriate.
2530 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2531
b98ef147
AM		 25322000-05-22 Alan Modra <alan@linuxcare.com.au>
2533
2534 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2535 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2536 (md_estimate_size_before_relax): Ensure jumps to weak and
2537 externally visible symbols are relocatable.
2538
0aa5d426
HPN		 2539Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2540
2541 * stabs.c (aout_process_stab): Make global.
2542 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2543 * read.h (aout_process_stab): Declare.
2544
2545 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2546 Generalize to *aout, *coff *elf.
2547 * configure: Regenerated.
2548
2549 * doc/internals.texi (Object format backend): Say
2550 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2551
2552 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2553 * Makefile.in: Regenerated.
2554
7c3dc350
CM		 25552000-05-19 Catherine Moore <clm@cygnus.com>
2556
2557 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2558
b3b6a3fe
JL		 25592000-05-18 Alan Modra <alan@linuxcare.com.au>
2560
2561 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2562 instruction to reflect change in re_assemble_*.
2563
c9e10a08
JL		 2564Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2565
2566 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2567 build PA64 ELF tools.
2568 * configure: Rebuilt.
2569
3043679f
AM		 25702000-05-17 Alan Modra <alan@linuxcare.com.au>
2571
2572 * Makefile.am: Regenerate dependencies.
2573 * Makefile.in: Regenerate.
2574
322f2c45
NC		 25752000-05-15 Nick Clifton <nickc@cygnus.com>
2576
2577 * config/tc-arm.c (struct asm_psr): Add boolean field
2578 distinguishing between CSPR and SPSR. Rename 'number' field
2579 to 'field'.
2580 (psrs): Rearrange contents to match new asm_psr structure.
2581 (arm_psr_parse): Move next to psr_required_here. Make it
2582 return an asm_psr structure.
2583 (psr_required_here): Use asm_psr structure returned by
2584 arm_psr_parse.
2585 (do_msr): Reorganise to allow psr_required_here to be called
2586 only once.
2587 (md_undefined_name): Mark 'name' parameter as unused, since
2588 the COFF target does not use it.
322f2c45 2589
5e6cbf41
PB		 25902000-05-14 David O'Brien <obrien@FreeBSD.org>
2591
2592 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2593 standards.
2594 * config/te-aux.h: Likewise.
2595 * config/te-dpx2.h: Likewise.
2596 * config/te-go32.h: Likewise.
2597 * config/te-hp300.h: Likewise.
2598 * config/te-hppa.h: Likewise.
2599 * config/te-i386aix.h: Likewise.
2600 * config/te-ic960.h: Likewise.
2601 * config/te-interix.h: Likewise.
2602 * config/te-nbsd532.h: Likewise.
2603 * config/te-pc532mach.h: Likewise.
2604 * config/te-ppcnw.h: Likewise.
2605 * config/te-psos.h: Likewise.
2606 * config/te-sparcaout.h: Likewise.
2607 * config/te-sun3.h: Likewise.
2608 * config/te-sysv32.h: Likewise.
2609
4132022d
AM		 26102000-05-14 Alan Modra <alan@linuxcare.com.au>
2611
2612 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2613 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2614 and sign extend without an if statement.
2615 (build_bytes): Likewise.
2616
26172000-05-14 Kazu Hirata <kazu@hxi.com>
2618
2619 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2620 X_add_symbol L_32 case.
2621
b4fd930a
AM		 26222000-05-14 David O'Brien <obrien@FreeBSD.org>
2623
2624 * config/te-freebsd.h: New file.
2625
a38cf1db
AM		 26262000-05-13 Alan Modra <alan@linuxcare.com.au>
2627
897083bd
AM		 2628 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2629 bindtextdomain): Replace defines with those from intl/libgettext.h
2630 to quieten gcc warnings.
2631
a38cf1db
AM		 2632 * NEWS: Mention x86 .arch and -q.
2633
2634 * config/tc-i386.c (quiet_warnings): New.
2635 (md_assemble): Use quiet_warnings.
2636 (md_parse_option): Set quiet_warnings from -q.
2637 (md_show_usage): Mention -q, delete -m.
2638 (flag_do_long_jump): Delete.
2639 (md_parse_option): Remove -m.
2640 (md_show_usage): Remove -m.
2641 (md_create_long_jump): Remove useless flag_do_long_jump code.
2642
2643 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2644 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2645
e413e4e9
AM		 26462000-05-13 Alan Modra <alan@linuxcare.com.au>
2647 Alexander Sokolov <robocop@netlink.ru>
2648
2649 * doc/c-i386.texi (i386-Arch): New section.
2650 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2651
2652 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2653 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2654 architecture has been given and is not 486.
2655 (set_cpu_arch): New.
2656 (md_pseudo_table): Add .arch.
2657 (md_assemble): Warn if cpu architecture has been given and an
2658 unsupported instruction.
2659
2660 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2661 Move operand_types bit defines after relevant template field.
2662 (template): Add cpu_flags.
2663 (Cpu*): Define.
2664 (arch_entry): New.
2665
e8b1cae5
AO		 26662000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2667
2668 * config/tc-mn10300.h (md_end): Define.
2669 (mn10300_finalize): Declare.
2670 * config/tc-mn10300.c: Include dwarf2dbg.h.
2671 (debug_line): Define.
2672 (md_assemble): Generate dwarf2 line info.
2673 (mn10300_finalize): New function. Finalize dwarf2 info.
2674
426b0403
AM		 26752000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2676
2677 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2678 external version of the relocation for weak symbols.
2679
e4c58b25
JW		 26802000-05-08 David Mosberger <davidm@hpl.hp.com>
2681
2682 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2683 frame size in units of 16 bytes, as required per SW Conventions manual.
2684 (output_unw_records): Output info-block header as a dword to get
2685 byte-order right.
2686
8fce3f5e
AM		 26872000-05-08 Alan Modra <alan@linuxcare.com.au>
2688
2689 * as.h: #include "file", not <file> on files from ../include.
2690 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2691 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2692 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2693 (tc_coff_symbol_emit_hook): Ditto.
2694 (OPTCOUNT): Cast to int to avoid compiler warning.
2695 (md_begin): Fix signed/unsigned warnings.
2696
26972000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2698
2699 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2700 ABRANCH LONG case for a conditional branch on a 68000.
2701 (md_estimate_size_before_relax): Likewise. Also handle
2702 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2703 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2704 PC-relative on all CPUs.
2705 (md_estimate_size_before_relax): Likewise.
2706
fb166ee3
AM		 27072000-05-04 Alan Modra <alan@linuxcare.com.au>
2708
2709 * as.c (parse_args): Just mention current year in printed
2710 copyright message.
2711
7a899fff
C		 27122000-05-03 J.T. Conklin <jtc@redback.com>
2713
2714 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2715 unit registers.
7a899fff
C		 2716 (md_parse_option): Recognize -m7400.
2717
44877466
ILT		 27182000-05-03 Ian Lance Taylor <ian@zembu.com>
2719
2720 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2721 don't permit lp to become less than the words array.
2722
eaa15ab8
NC		 27232000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2724
2725 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2726 Fix little-endian case.
2727
7c4f6a03
AM		 27282000-05-03 David O'Brien <obrien@NUXI.com>
2729
2730 * as.c (parse_args): Update copyright.
2731
da5d444c
AM		 27322000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2733
2734 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2735 for the .bss section too.
2736
3f9b03b5
AM		 27372000-05-02 Alan Modra <alan@linuxcare.com.au>
2738
2739 * configure.in: Set em=linux for hppa-*-linux.
2740 * configure: Regenerate.
2741 * doc/Makefile.in: Regenerate with correct automake.
2742
2743 * frags.c (frag_grow): Sanity check chunk_size.
2744
2745 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2746 * config/obj-som.h: Likewise.
2747 * config/obj-ieee.h: Likewise.
2748
2749 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2750
2751 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2752 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2753 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2754 (pa_ip): low_sign_unext now returns via function value. Use
2755 re_assemble_* instead of dis_assemble_* and
2756 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2757 unnecessarily.
2758 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2759 (md_section_align, md_parse_option, md_show_usage,
2760 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2761 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2762 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2763 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2764 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2765 pa_text): Likewise.
2766 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2767 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2768 outside of switch. Correct mask and shifting errors in case 10
2769 and case -11. In case 21, compare against signed range to suit
2770 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2771 case 17 and case 22, use offsetT variable to properly check range.
2772 Use re_assemble_* here too.
2773 (evaluate_absolute): Change type of value to offsetT. Call
2774 hppa_field_adjust to do the work for us.
2775 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2776 (pa_parse_cmpib_64_cmpltr): Ditto.
2777 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2778 of i to unsigned int.
2779 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2780 (pa_end_of_source): Return type is void.
2781
a2984248
CM		 2782Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2783
2784 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2785
df136245
DC		 2786Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2787
2788 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2789 More comments added.
2790 (md_begin): Removed "construct symbols for each register name".
2791 Because register names conflicts with GCC generated function
2792 names.
2793 (avr_operand): Now constant numbers can be used as a register
2794 identifiers (0 as r0, 31 as r31).
2795 (md_assemble): use skip_space () before parsing instruction
2796 operands.
2797
c1e73230
AM		 27982000-05-01 Alan Modra <alan@linuxcare.com.au>
2799
2800 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2801 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2802 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2803 * configure: Regenerate.
2804
a1934524
AM		 28052000-04-29 Andreas Jaeger <aj@suse.de>
2806
2807 * as.h: Correctly check GCC version.
2808
d9b7d820
AM		 28092000-04-26 David O'Brien <obrien@FreeBSD.org>
2810
2811 * doc/as.1: Fix unbalanced brackets.
2812
2813 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2814 TE_FreeBSD.
2815 (line_comment_chars): Set to '/' if TE_FreeBSD.
2816
cea1ab94
JL		 2817Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2818
2819 * configure.in: Configury support for PA64 (currently disabled).
2820 * configure: Rebuilt.
2821
e799a695
AM		 28222000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2823
3e87a760 2824 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2825 bfd_set_section_alignment.
2826
3b0ec529
AM		 28272000-04-25 Alan Modra <alan@linuxcare.com.au>
2828
2829 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2830 than 32.
2831
adcf07e6
NC		 28322000-04-24 Nick Clifton <nickc@cygnus.com>
2833
2834 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2835 * doc/as.texinfo (Align): Include arm and strongarm in list of
2836 targets that have the second form of the behaviour of the .align
3e87a760 2837 directive.
adcf07e6 2838
5047a41f
JL		 28392000-04-24 Mark Klein <mklein@dis.com>
2840
50705ef4 2841 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2842
a47cf567
NC		 2843Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2844
2845 * as.c (parse_args): Allow md_parse_option to override -a listing
2846 option.
2847 * config/obj-coff.c (add_lineno): Change type of offset parameter
2848 from "int" to "bfd_vma."
2849 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2850 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2851 (ppc_change_csect): Align correctly for XCOFF64.
2852 (ppc_machine): New function, which discards "ppc_machine" line.
2853 (ppc_tc): Cons for 8 when code is 64 bit.
2854 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2855 relocations.
2856 (md_parse_option): Handle -a64 and -a32.
2857 (ppc_xcoff64): New.
2858 * config/tc-ppc.h (TARGET_MACH): Define.
2859 (TARGET_FORMAT): Move to function.
2860 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2861
2862Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2863
2864 * config/tc-avr.c: New AVR_ISA_ defined.
2865 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2866 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2867 for `fmul', `movw' and `lpm R,Z' instructions.
2868 (avr_operands): Warn if current opcode is a two-word instruction
2869 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2870 (avr_opcodes): New commands added.
2871 (REGISTER_P): Check 'a' and 'v' constraint letters.
2872 (mcu_types): New MCU added.
2873
bf3ca999
TW		 28742000-04-22 Timothy Wall <twall@cygnus.com>
2875
2876 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2877 to "natval".
2878 (operand_match): Conditionally insert default bit values for IMMU9.
2879
98e5953c
JL		 28802000-04-14 Matthew Green <mrg@cygnus.com>
2881
2882 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2883 * configure: Rebuilt.
2884
a02fab7e
JL		 2885Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2886 Jason Eckhardt <jle@cygnus.com>
2887
c67e42c9 2888 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2889
2890 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2891 Added handling of new operand types l,y,&,fe,fE,fx.
2892
800eeca4
JW		 2893Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2894 David Mosberger <davidm@hpl.hp.com>
2895 Timothy Wall <twall@cygnus.com>
2896 Andrew MacLeod <amacleod@cygnus.com>
2897 Jim Wilson <wilson@cygnus.com>
2898
2899 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2900 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2901 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2902 * Makefile.in: Rebuild.
2903 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2904 * configure: Rebuild.
2905 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2906 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2907 * expr.c (expr): Handle md_optimize_expr.
2908 * read.c (LEX_HASH): Add comment.
2909 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2910
66778679
RH		 29112000-04-21 Richard Henderson <rth@cygnus.com>
2912
2913 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2914 bundling a non-delayed branch type instruction.
2915
aa15f6f7
AO		 29162000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2917
2918 * config/tc-mn10300.c (HAVE_AM30): Define.
2919 (md_assemble): Use it.
2920
16adf844
AM		 29212000-04-19 Alan Modra <alan@linuxcare.com.au>
2922
742f45cf
AM		 2923 * config/obj-elf.c (obj_elf_change_section): Check for changed
2924 section attributes.
2925
16adf844
AM		 2926 * Makefile.am: (CPU_MULTI_VALID): Remove.
2927 (MULTI_CPU_TYPES): Define.
2928 (MULTI_CPU_OBJ_VALID): Define.
2929 (DEPTC): Use the above.
2930 (DEPOBJ): Same here.
2931 (DEP2): And here.
2932 Regenerate dependencies.
2933 * Makefile.in: Regenerate.
2934
9c46fb1b
AM		 29352000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2936
742f45cf 2937 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2938
508866be
L		 29392000-04-18 H.J. Lu (hjl@gnu.org)
2940
2941 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2942 bfd_vma for non-bfd assemblers.
508866be 2943
ba2adb93
AM		 29442000-04-17 Alan Modra <alan@linuxcare.com.au>
2945
2946 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2947 doesn't give spurious errors.
2948
12ff5d56
AM		 29492000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2950
66778679 2951 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2952
fc633e5b
AM		 29532000-04-13 Alan Modra <alan@linuxcare.com.au>
2954
2955 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2956 constants, and don't assume offsetT is 32 bits.
2957
1ed18ec1
NC		 29582000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2959
2960 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2961 (md_pcrel_from_section): Add prototype.
2962 (d10v_fix_adjustable): Add prototype.
2963 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2964
2965 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2966
3db10f32
NC		 29672000-04-12 Nick Clifton <nickc@cygnus.com>
2968
2969 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2970 symbol in frag chain.
2971
847f7ad4
AM		 29722000-04-10 Alan Modra <alan@linuxcare.com.au>
2973
2974 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2975 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2976 (fits_in_signed_word, smallest_imm_type): Ditto.
2977 (md_assemble): Use an offsetT var to hold offsetT values, not a
2978 long.
2979 (offset_in_range): New.
2980 (md_assemble): Use it.
2981 (md_convert_frag): Change type of target_address, opcode_address,
2982 and displacement_from_opcode_start to offsetT.
2983 (md_create_short_jump): Change type of offset to offsetT.
2984 (md_create_long_jump): Ditto.
2985 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2986 (md_chars_to_number): Remove.
2987 (output_invalid): Remove duplicate prototype.
2988
ec694b89
NC		 29892000-04-09 Nick Clifton <nickc@cygnus.com>
2990
2991 * Makefile.am (CPU_TYPES): Add 'avr'.
2992 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2993 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2994
16adf844 2995 * Makefile.in: Regenerate.
ec694b89
NC		 2996
2997 * doc/as.texinfo: Add M32R documentation.
2998
a2d91340 2999Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3000
a2d91340 3001 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3002 --enable-build-warnings option.
a2d91340
AC		 3003 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3004 * Makefile.in, configure: Re-generate.
3005
d92b1a8a
NC		 30062000-04-07 Nick Clifton <nickc@cygnus.com>
3007
3008 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3009 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3010 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3011 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3012 (arm_force_relocation): Force relocations for
3013 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3014
52ccafd0
JR		 3015Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3016
3017 * config/tc-sh.c (get_operands): There's no third operand if the
3018 first operand is an immediate.
3019
015551fc
JR		 3020Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3021
3022 * config/tc-sh.c (immediate): Delete.
3023 (sh_operand_info): Add immediate member.
3024 (parse_reg): Use A_PC for pc.
3025 (parse_exp): Add second argument 'op'. All callers changed.
3026 (parse_at): Expect pc to be coded as A_PC.
3027 Use immediate field in *op.
3028 (insert): Add fourth argument 'op'. All callers changed.
3029 (build_relax): Add second argument 'op'. All callers changed.
3030 (insert_loop_bounds): New function.
3031 (build_Mytes): Remove DISP_4.
3032 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3033 (assemble_ppi): Use immediate field in *operand.
3034 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3035 (md_apply_fix): Likewise.
3036 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3037
79bd78be
AO		 3038Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3039
3040 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3041
e30e5a6a
HPN		 3042Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3043
3044 * internals.texi (CPU backend): Document
3045 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3046
41b49281
AM		 30472000-04-04 Alan Modra <alan@linuxcare.com.au>
3048
8ad3436c
AM		 3049 * po/gas.pot: Regenerate.
3050
3051 * as.c (show_usage): Restore translated part of bug string.
3052 * gasp.c (show_usage): Likewise.
3053
41b49281
AM		 3054 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3055 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3056 than move-if-change.
3057 (DEP1): Modify for "gcc -MM".
3058 (DEPTC): Likewise.
3059 (DEPOBJ): Likewise.
3060 (DEP2): Likewise.
3061 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3062 Update dependencies.
3063 * Makefile.in: Regenerate.
3064
0a727238
AO		 30652000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3066
3067 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3068 (md_begin): Likewise.
3069 (HAVE_AM33): New macro.
3070 (md_assemble): Use it. Match r_regs and xr_regs only if
3071 HAVE_AM33.
3072
c20f4f8c
AM		 30732000-04-03 Alan Modra <alan@linuxcare.com.au>
3074
3075 * as.h: #include "bin-bugs.h"
3076 * as.c (show_usage): Use REPORT_BUGS_TO.
3077 * gasp.c: #include "bin-bugs.h"
3078 (show_usage): Use REPORT_BUGS_TO.
3079
3080 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3081
753f6b12
HPN		 3082Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3083
3084 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3085 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3086 adjustments.
3087
726c5dcd
AM		 30882000-04-03 Alan Modra <alan@linuxcare.com.au>
3089
3090 * config/tc-i386.c (i386_immediate): Don't assume a constant
3091 immediate is necessarily 16 bits when in 16 bit code mode.
3092 (md_assemble): Instead set guess_suffix here after we have checked
3093 registers.
3094
bf80011a
RH		 30952000-04-02 Richard Henderson <rth@cygnus.com>
3096
3097 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3098 quantities. Correct right shift sign extension.
3099 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3100 32-bit value when shifting into place.
3101
92161534
ILT		 31022000-04-01 Ian Lance Taylor <ian@zembu.com>
3103
3104 * app.c: Add ATTRIBUTE_UNUSED as needed.
3105 * config/tc-ppc.c: Likewise.
3106 (ppc_size): Make unsigned long.
3107 (ppc_insert_operand): Add casts to avoid warnings.
3108
447f3982
NC		 31092000-03-31 Nick Clifton <nickc@cygnus.com>
3110
3111 * config/tc-d10v.h (md_flush_pending_output): Define.
3112
21d75ec2
NC		 31132000-03-29 Nick Clifton <nickc@cygnus.com>
3114
3115 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3116 segment. Works for both BFD_ASSEMBLER and others.
3117 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3118
d1a1bf19
NC		 31192000-03-29 Nick Clifton <nickc@cygnus.com
3120
3121 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3122
224de7a5
AM		 31232000-03-28 Alan Modra <alan@linuxcare.com.au>
3124
3125 * listing.c (LISTING_LHS_WIDTH): Default depends on
3126 LISTING_WORD_SIZE.
3127 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3128
5b8274e3
ILT		 31292000-03-27 Ian Lance Taylor <ian@zembu.com>
3130
3131 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3132 string literal.
3133
224de7a5 31342000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3135
3136 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3137
3138 * config/tc-avr.c (mcu_types): Add missing initialiser.
3139 (md_pcrel_from_section): Add prototype.
3140 (avr_operand): Remove redundant test of unsigned < 0.
3141 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3142
31432000-03-27 Denis Chertykov <denisc@overta.ru>
3144
3145 * config/tc-avr.c: New file for AVR support.
3146 * config/tc-avr.h: Likewise.
3147 * configure.in: Add AVR support.
3148 * configure: Regenerate.
3149
9f10757c
TW		 31502000-03-26 Timothy Wall <twall@cygnus.com>
3151
3152 * gasp.c (macro_op): Add new argument to check_macro call.
3153 Macro structure definitions moved to macro.h
3154 * sb.h: Add argument to prototype for input_scrub_include_sb.
3155 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3156 nesting checks with an additional flag.
3157 (struct input_save): Add flag to indicate whether current sb
3158 should be checked for proper macro/conditional nesting.
3159 (input_scrub_push/pop): Save/restore nest check flag.
3160 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3161 defined.
9f10757c
TW		 3162 * macro.c (check_macro): Allow caller to retrieve parsed macro
3163 information if a pointer is provided. This information may be
3164 used by the new macro hooks.
3165 * macro.h: Update prototype for check_macro. Macro struct
3166 definitions moved here from macro.c/gasp.c.
3167 * read.c (read_a_source_file): Add parameter to check_macro call,
3168 and pass macro info to the macro hook, if defined.
3169 (input_scrub_insert_line): New. Allow insertion of a line of
3170 characters into the input stream.
3171 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3172 file into the input stream.
3173 (s_include): Use input_scrub_insert_file.
3174 * internals.texi: Document new macro hooks.
3175 * as.h: New prototypes added.
3e87a760 3176
224de7a5 31772000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3178
3179 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3180 an initial capital letter.
3181 (i386_index_check): Reindent.
3182
11424155
NC		 31832000-03-19 Nick Clifton <nickc@cygnus.com>
3184
eaa15ab8 3185 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3186 relative branches.
3187
43f05576
NC		 31882000-03-17 Thomas de Lellis <tdel@windriver.com>
3189
66778679
RH		 3190 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3191 instruction operand bad if Rd > 7 when generating
3192 thumb instructions. Prevents for example,
3193 "adr r12,label" from silently failing and generating
3194 the wrong instruction.
3e87a760 3195
67231402
NC		 31962000-03-17 Nick Clifton <nickc@cygnus.com>
3197
3198 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3199 that have a destingation >= 0x400000.
3e87a760 3200 Fix compile time warning messages.
67231402 3201
a37c8f88
JR		 3202Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3203
3204 * config/tc-sh.c (md_begin): When encountering insn that are
3205 not supported by the current arch, only change the name if
3206 its contents are the same as prev_name.
3207 (get_specific): If the the architecture doesn't match, fail.
3208
dead1419
JR		 3209Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3210
3211 * config/tc-sh.c (IDENT_CHAR): Define.
3212 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3213 matching back where it came from.
3214
182e89d3
JR		 3215Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3216
3217 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3218
84f73d89
NC		 32192000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3220
3221 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3222 normal operands.
3223
dbbc7809
JL		 32242000-03-15 Kazu Hirata <kazu@hxi.com>
3225
3226 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3227
271bb601
HPN		 3228Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3229
3230 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3231 floating-point-number, make sure 'f' is in FLT_CHARS.
3232
8684e216
HPN		 3233Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3234
3235 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3236 (s_lcomm_internal): Use it.
3237 * doc/internals.texi (CPU backend): Document it.
3238 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3239 bytes.
3240
bb2d6cd7
GK		 32412000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3242
3243 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3244 when embedded-pic.
3245
3246 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3247 implementation doesn't have special handling for switch
3248 statements.
bb2d6cd7
GK		 3249 (macro_build): Allow for code in sections other than .text.
3250 (macro): Likewise.
3251 (mips_ip): Likewise.
3252 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3253 Don't perform relocs if we will be outputting them.
bb2d6cd7 3254 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3255 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3256 embedded-pic.
bb2d6cd7 3257
5c86cbc7 32582000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3259
66778679
RH		 3260 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3261 relocation type based on the entry in the fixup structure.
a47cf567 3262 Put S_IS_EXTERN processing back in.
5c86cbc7 3263
f8c827e9
L		 32642000-03-08 H.J. Lu (hjl@gnu.org)
3265
3266 * Makefile.am (install-exec-tooldir): Depend on
3267 install-exec-bindir for parallel make.
3268 * Makefile.in: Regenerated.
3269
8ad9e709
NC		 32702000-03-06 Nick Clifton <nickc@cygnus.com>
3271
3272 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3273 switch.
3274 (md_parse_option): Parse -m32r command line switch - disable m32rx
3275 compatability.
ded0aeb7
NC		 3276 (md_show_usage): Document new option.
3277
3278 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3279 * doc/Makefile.in: Regenerate.
3280 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3281
b7b8f327
MM		 32822000-03-02 Michael Meissner <meissner@redhat.com>
3283
3284 * config/tc-d30v.c (check_range): Remove code that incorrectly
3285 sign extended values where bits < 32.
3286
15886821
L		 32872000-03-02 H.J. Lu (hjl@gnu.org)
3288
3289 * configure.in: Support --enable-targets=all on ia32.
3290 * configure: Regenerated.
3291
8bf950bf
NC		 32922000-03-01 Nick Clifton <nickc@cygnus.com>
3293
3294 * gasp.c (do_align): Remove bogus check of alignment value.
3295
c5e54cc2
ILT		 32962000-02-27 Thomas de Lellis <tdel@windriver.com>
3297
3298 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3299 TC_PPC was defined forced the type of a symbol with no other type
3300 to be BSF_OBJECT.
3301
65fd87bc
ILT		 33022000-02-27 Hans-Peter Nilsson <hp@axis.com>
3303
3304 * doc/internals.texi (CPU backend): Mention that
3305 line_separator_chars do not break up comments. Fix typos for
3306 LEX_AT and LEX_NAME descriptions. Document operands for
3307 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3308 description of md_create_short_jump usage. Document argument for
3309 md_undefined_symbol.
3310
a25fe906
ILT		 33112000-02-27 Jakub Jelinek <jakub@redhat.com>
3312
3313 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3314 (md_parse_option): Handle it.
3315 (md_show_usage): Document it.
3316
21b10511
ILT		 33172000-02-27 Ian Lance Taylor <ian@zembu.com>
3318
3319 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3320 opcode, for the instruction `pal19'. From Andrea Arcangeli
3321 <andrea@suse.de>.
3322
773f551c
AM		 33232000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3324
3325 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3326 from here..
3327 (md_assemble): To here, before template operands are matched.
3328 Also ensure a constant immediate is sign extended when we know the
3329 size is at most 16 bits. This is to catch cases like "add
3330 $0xffc0,%ax" where we don't know the size, and thus that the
3331 immediate can be represented as Imm8S until after parsing the
3332 register operand.
3333 (i386_displacement): Similarly sign extend 16 bit constant
3334 displacements.
3335 (md_assemble): Relax 16-bit jump constant range check to suit sign
3336 extended displacements.
3337
28d33191
JL		 33382000-02-26 Andreas Jaeger <aj@suse.de>
3339
3340 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3341
cc5ca5ce
AM		 33422000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3343
3344 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3345 call operands when intel_syntax.
3346 (intel_float_operand): Return 2 for "fi...".
3347 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3348 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3349 earlier "SHORT" change.
3350 (md_assemble): When determining suffix from Regs, exclude
3351 InOutPortReg.
3352
056350c6
NC		 33532000-02-24 Nick Clifton <nickc@cygnus.com>
3354
3355 * configure: Add arm-wince, mips-pe and sh-pe targets.
3356 * configure: Regenerate.
3357
3358 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3359 sh-pe targets.
3360 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3361 "pe-mips" for the mips-pe target.
3362
3363 * config/tc-arm.c (insns): Change displacement encoded in BL
3364 and B instructions if the target port is arm-wince.
3365 (do_ldst): Do not bias the relocation offset if the target
3366 port is arm-wince.
3367 (md_pcrel_from): Add in missing relocation offset bias if the
3368 target os arm-wince.
3369
3370 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3371 (md_begin): Disable -G support for mips-pe target.
3372 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3373 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3374 COFF flavour.
3375
3376 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3377 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3378 assembler, just set the alignment to 4.
3379
3380 * config/te-wince-pe.h: New file for WinCE targets. Define
3381 TE_WINCE.
3382
36bf8ab9
AM		 33832000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3384
3385 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3386 string instructions.
3387 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3388 (i386_intel_memory_operand): After finding a segment override,
3389 check again for no `[' before looking for a displacement. Bomb if
3390 more than one displacement rather than silently discarding the
3391 second and subsequent ones. Free strings malloc'd by
3392 build_displacement_string.
3393
f5795b08
CM		 33942000-02-24 Catherine Moore <clm@cygnus.com>
3395
3396 * config/obj-som.c (obj_pseudo_table): Add "weak".
3397 (obj_som_weak): New routine.
3398
abd63a32
AM		 33992000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3400
520dc8e8
AM		 3401 * config/tc-i386.c (union i386_op): New.
3402 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3403 Throughout file replace occurences of disps[n], imms[n], regs[n]
3404 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3405 intel mode operand swapping. Add assert in regKludge and
3406 fake_zero_displacement code. Test i.types[n] when outputting
3407 displacements and immediates. Combine output of Disp16 with
3408 Disp32.
7f3f1ea2
AM		 3409 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3410 when in intel mode by (not) reversing fsub and fdiv operands
3411 before the template search. This fails for single operand
3412 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3413 undefined. Instead fix the base_opcode after we've found the
3414 template. Move base_opcode xor with found_reverse_match from
3415 opcode output code to before this fix so we test for the correct
3416 opcodes.
3417 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3418 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3419
3420 * config/tc-i386.h (TC_RELOC): Delete.
3421 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3422 with equivalent call to reloc.
3423
abd63a32
AM		 3424 * as.h (flag_m68k_mri): Move declaration after target include, and
3425 only declare when TC_M68K defined. Define as zero otherwise.
3426 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3427 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3428 Define as zero otherwise.
3429 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3430 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3431 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3432 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3433 testing whether defined.
3434 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3435 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3436 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3437 rather than testing whether defined.
3438 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3439 (parse_mri_cons): Declare and use only when TC_M68K.
3440 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3441 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3442 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3443
3444 * NEWS: Mention IBM 370 support.
3445
7e052742
RH		 34462000-02-23 Richard Henderson <rth@cygnus.com>
3447
3448 * config/tc-i386.c (md_assemble): When swapping operands for
3449 intel_syntax, assume everything that's not Imm or Disp is a
3450 register.
3451
5b93d8bb
AM		 34522000-02-23 Linas Vepstas <linas@linas.org>
3453
3454 * config/tc-i370.c, config/tc-i370.h: New files.
3455 * Makefile.am: Add support for Linux/IBM 370.
3456 * configure.in: Likewise.
3457 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3458 * config/obj-elf.c: Include elf/i370.h
3459 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3460
3461 * Makefile.in: Regenerate.
3462 * configure: Regenerate.
3463
3464 * doc/c-i370.texi: New file.
3465 * doc/all.texi: Include it.
3466 * doc/as.texinfo: And here.
3e87a760 3467 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3468 * doc/Makefile.in: Regenerate.
3469
25f2196d
CC		 34702000-02-19 Michael Meissner <meissner@redhat.com>
3471
3472 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3473 determine if an instruction can be used in parallel with an ADDppp
3474 or SUBppp instruction.
3475
6349b5f4
AH		 34762000-02-22 Andrew Haley <aph@cygnus.com>
3477
3478 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3479
c97ef257
AH		 34801999-12-30 Andrew Haley <aph@cygnus.com>
3481
3482 * config/tc-mips.c (mips_gp32): New variable.
3483 (macro_build) Use mips_gp32.
3484 (mips_ip): Ditto.
3485 (md_longopts): Add "-mgp32" and "-mgp64".
3486 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3487
a47cf567
NC		 3488 (OPTION_M7900): Change offset
3489 (OPTION_NO_M7900): Ditto.
3490
b985eaa8
ILT		 34912000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3492
3493 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3494 warning, and bump it to 1.
3495
52454417
ILT		 34962000-02-22 Ian Lance Taylor <ian@zembu.com>
3497
3498 From Brad Lucier <lucier@math.purdue.edu>:
3499 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3500 match format.
3501
6b76fefe
CM		 35022000-02-21 Catherine Moore <clm@cygnus.com>
3503
3504 * config/tc-mips.c (MF_HILO_INSN): Define.
3505 (mips_7000_hilo_fix): Declare.
3506 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3507 (md_parse_option): Check for 7000_HILO_FIX options.
3508 (OPTION_M7000_HILO_FIX): Define.
3509 (OPTION_NO_M7000_HILO_FIX): Define.
3510 * doc/c-mips.texi (-mfix7000): Describe.
3511
f6af82bd
AM		 35122000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3513
3514 * listing.c (print_lines): Remove unused variable `end'.
3515
3516 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3517 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3518 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3519 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3520 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3521 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3522
8c8281f4
NC		 35232000-02-18 Nick Clifton <nickc@cygnus.com>
3524
3525 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3526 the computed frag offset, rather than overwriting it.
3527
d4845d57
JR		 3528Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3529
3530 * config/tc-sh.c ("elf/sh.h"): Include.
3531 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3532 (md.begin): Initialize target_arch.
3533 Only include opcodes in has table that match selected architecture.
3534 (parse_reg): Recognize register names for sh-dsp.
3535 (parse_at): Recognize post-modify addressing.
3536 (get_operands): The leading space is now optional.
3537 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3538 arguments. Update valid_arch.
3539 (build_Mytes): Add support for SDT_REG_N.
3540 (find_cooked_opcode): New function, broken out of md_assemble.
3541 (assemble_ppi, sh_elf_final_processing): New functions.
3542 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3543 (md_longopts, md_parse_option): New option: -dsp.
3544 * config/tc-sh.h (elf_tc_final_processing): Define.
3545 (sh_elf_final_processing): Declare.
3546
c97305a1
JL		 3547Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3548
3549 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3550 the unwinder subspace. Save the current seg/subseg before creating
3551 the new seg/subseg.
3552
bec50466
NC		 35532000-02-10 Nick Clifton <nickc@cygnus.com>
3554
3555 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3556 little endian targets.
bec50466 3557 (INST_BYTE1): Redefine to handle big and little endian
66778679 3558 targets.
bec50466
NC		 3559 (cpu_type): New type: Select between M340 and M210.
3560 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3561 instructions of the M340.
bec50466 3562 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3563 instructions.
bec50466
NC		 3564 (md_atof): Add support for little endian targets.
3565 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3566 line switches.
bec50466
NC		 3567 (md_convert_frag): Add support for little endian targets.
3568 (md_apply_fix3): Add support for little endian targets.
3569 (md_number_to_chars): Add support for little endian targets.
3570
a25c045a
TW		 35712000-02-10 Timothy Wall <twall@redhat.com>
3572
3573 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3574 defined, use it to verify the symbol just read should be a label.
3575
f28e8eb3
TW		 35762000-02-10 Timothy Wall <twall@redhat.com>
3577
3578 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3579 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3580 around colons when KEEP_WHITE_AROUND_COLON is defined.
3581 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3582 and KEEP_WHITE_AROUND_COLON.
3583
6dc19fc4
TW		 35842000-02-08 Timothy Wall <twall@redhat.com>
3585
3586 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3587 logic.
6dc19fc4 3588 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3589 implemented.
6dc19fc4
TW		 3590 (end_repeat): New. Provide support for a "break" out of the
3591 repeat loop.
3592 * read.h: Add prototypes for new functions.
3e87a760 3593
f805106c
TW		 35942000-02-08 Timothy Wall <twall@redhat.com>
3595
3596 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3597 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3598 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3599 non-zero.
3600
4469be0f
TW		 36012000-02-08 Timothy Wall <twall@redhat.com>
3602
3603 * read.c: Added elseif to directives table.
3604 * read.h: Added prototype for s_elseif.
3605 * doc/as.texinfo: Added description for elseif.
3606 * cond.c (s_elseif): New function
3e87a760 3607
24a17b6c
TW		 36082000-02-04 Timothy Wall <twall@redhat.com>
3609
3610 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3611 listings.
24a17b6c 3612
bea9907b 36132000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3614
bea9907b
TW		 3615 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3616 default values.
3617 * frags.c (frag_new): Calculate fr_fix in octets
3618 (frag_now_fix) Return offset as target address offset (bytes).
3619 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3620 quantities).
bea9907b
TW		 3621 * frags.h: Added prototype for frag_now_fix_octets().
3622 Distinguish between octets and bytes in field descriptions.
3623 * listing.c (calc_hex): Account for octets vs bytes when
3624 printing addresses/offsets.
3625 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3626 target is little-endian, print the octets in a word in big-endian
3627 order so that the display looks like a proper hexadecimal number,
3628 instead of having the octets reversed.
3629 * read.c (do_align): When recording alignment, alignment power
3630 should be in terms of target bytes (minimum addressible unit)
3631 instead of octets.
3632 (do_org) Convert ORG target address (byte) argument into an
3633 octet offset when generating a variable fragment.
3634 * symbols.c (resolve_symbol_value): Symbol final value
3635 converted to a target address offset (bytes) from its octet offset.
3636 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3637 offset (bytes) is adjusted by the frag offset (octets) converted
3638 to bytes.
3639 (coff_frob_section) Section alignment power is in terms of bytes;
3640 convert it to an octet alignment power when calculating size (and
3641 size mask) in octets. Don't modify the section size in order to
3642 "align" it for TI COFF, since that format has a different method
3643 for storing alignment information.
3e87a760 3644
210dcc61
TW		 36452000-02-01 Timothy Wall <twall@cygnus.com>
3646
3647 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3648 entries, matching the way GCC generates them. If not escaped, the
3649 filename is encoded incorrectly.
3650
557537a5 36512000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3652
557537a5
NC		 3653 * config/tc-arm.c (reg_table): Add support for ATPCS register
3654 naming conventions.
2c1c4c62 3655
557537a5 36562000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3657
2c1c4c62
GK		 3658 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3659 already defined.
3e87a760 3660 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3661 New macro.
3662 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3663 of a symbol when we really care about its value.
3664
36652000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3666
3667 * config/tc-mcore.c (md_assemble): Give warning message if
3668 operands passes to instruction are more than the spec.
3669
2f0ca46a
NC		 36702000-01-27 Thomas de Lellis <tdel@windriver.com>
3671
66778679 3672 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3673 Thumb mode but the label seen was not declared as '.thumb_func'
3674 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3675 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3676
4c63da97
AM		 36772000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3678
3679 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3680 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3681
3682 * Makefile.in: Same here.
3683 Update copyright.
3684
3685 * configure.in: Set bfd_gas for i386-aout when primary target
3686 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3687 we may need the primary te_file. Remove incorrect comment.
3688
3689 * configure: Regenerate.
3690
3691 * config/e-i386aout.c: New file.
3692
3693 * as.c (USE_EMULATIONS): Move to before print_version_id.
3694 (struct emulation): Add i386aout.
3695 (show_usage): Split text strings. Reformat -a text. Add --em
3696 help.
3697 Update copyright.
3698
3699 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3700 (aout_format_ops): New.
3701 Update copyright.
3702
3703 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3704 preprocessor conditional and add aout USE_EMULATIONS tests.
3705 (read_a_source_file): Don't pass error strings to printf as
3706 format arg.
3707 Update copyright.
3708
3709 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3710 format arg.
3711 (do_data): Same here.
3712 (process_file): And here.
3713 Update copyright.
3714
3715 * symbols.c (colon): Rewrite "already defined" fatal message
3716 code for aout with USE_EMULATIONS.
3717 Update copyright.
3718
3719 * config/obj-aout.c (OBJ_HEADER): Define.
3720 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3721 fields of sentinel.
4c63da97
AM		 3722 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3723 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3724 forms here.
3725 (obj_aout_type): Expand S_SET_OTHER here too.
3726 (obj_read_begin_hook): Remove.
3727 (aout_pop_insert): New.
3728 (obj_aout_s_get_other): New.
3729 (obj_aout_s_get_desc): New.
3730 (aout_format_ops): New.
3731 Update copyright.
3732
3733 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3734 gets aout_pseudo_table.
3735 (aout_pseudo_table): Declare.
3736 (obj_read_begin_hook): Define.
3737 Update copyright.
3738
3739 * config/obj-coff.c (obj_pseudo_table): Rename to
3740 coff_pseudo_table.
3741 (coff_pop_insert): Use coff_pseudo_table.
3742 (coff_sec_sym_ok_for_reloc): Remove.
3743 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3744 and comment all zero entries and remove #if 0 code.
3745 Update copyright.
3746
3747 * config/obj-coff.h (obj_pop_insert): Define.
3748 (coff_pseudo_table): Declare.
3749 Update copyright.
3750
3751 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3752 s_get_size, s_set_size. Comment all zero entries.
3753 Update copyright.
3754
3755 * config/obj-elf.c (elf_s_get_other): New function.
3756 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3757 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3758 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3759 comment.
3760 (obj_elf_parse_section_letters): Don't pass error strings to
3761 printf as format arg.
3762 Update copyright.
3763
3764 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3765 OBJ_MAYBE_ECOFF.
3766 (elf_s_get_other): Declare.
3767 (S_GET_OTHER) Define as elf_s_get_other if not already
3768 defined.
3769 (S_SET_OTHER): Only define when not already defined.
3770 (elf_obj_read_begin_hook): Declare.
3771 (obj_read_begin_hook): Define.
3772 (elf_obj_symbol_new_hook): Declare.
3773 (obj_symbol_new_hook): Define.
3774 Update copyright.
3775
3776 * config/obj-multi.h: Add copyright header and protect against
3777 multiple inclusion. Add * to all function pointers.
3778 (OBJ_HEADER): If defined, include it rather than other defines
3779 in this file.
3780 (obj_frob_file_after_relocs): Test for NULL.
3781 (obj_symbol_new_hook): Here too.
3782 (obj_sec_sym_ok_for_reloc): And here.
3783 (S_GET_OTHER): Define.
3784 (S_GET_DESC): Define.
3785 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3786 (OBJ_MAYBE_ELF): Update comment.
3787
3788 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3789 OBJ_AOUT preprocessor conditional and handle emulation by
3790 testing OUTPUT_FLAVOR.
3791 (i386_displacement): Here too.
3792 (md_section_align): Similarly here.
3793 (i386_target_format): Conditionally compile when more than one
3794 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3795 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3796 (i386_displacement): Here too.
3797 Update copyright.
3798
3799 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3800 Define TARGET_FORMAT for aout only when not multi.
3801 Update copyright.
3802
3803 * config/te-multi.h: Delete file as it's identical to te-generic.h
3804
add0c677
AM		 38052000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3806
3807 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3808 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3809 LONG_MNEM_SUFFIX.
3810
3811 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3812 DWORD_MNEM_SUFFIX.
3813 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3814 comments.
3815
a19d8eb0
CP		 38162000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3817
66778679
RH		 3818 * config/tc-mips.c (mips_do_align): New function.
3819 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3820
550262c4
NC		 38212000-01-10 Philip Blundell <philb@gnu.org>
3822
3823 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3824 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3825 line separator for Linux.
3826 * doc/as.texinfo (Comments): Mention the ARM.
3827
0decc840
NC		 38282000-01-10 Philip Blundell <pb@futuretv.com>
3829
3830 * configure.in (arm*-*-conix*): New target.
3831 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3832 armv*-*-linux-gnu.
3833 * configure: Regenerate.
3834
2e13b764
NC		 38352000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3836
3837 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3838 (obj_elf_visibility): New function.
3e87a760 3839
2e13b764
NC		 3840 * doc/as.texinfo (Visibility): New node: document visibility
3841 pseudo ops.
3842
3138f287
AM		 38431999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3844
3845 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3846 warning for absolute jump/call without `*' in non-intel mode. No
3847 need to set i.types[0] JumpAbsolute in intel mode.
3848
df32bc61
NC		 38491999-12-22 Philip Blundell <pb@futuretv.com>
3850
3851 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3852 hook function when changing sections.
3853 (arm_s_data): Likewise.
3854
b4d0b2b3
NC		 38551999-12-14 Nick Clifton <nickc@cygnus.com>
3856
3857 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3858 command line switch.
b4d0b2b3 3859
85cb2cf9
JL		 3860Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3861
3862 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3863 (r_registers, xr_registers): Define.
3864 (r_register_name, xr_register_name): New functions.
3865 (md_assemble): Handle new am33 operand types and instruction
3866 formats.
3867 (mn10300_insert_operand, check_operand): Likewise.
3868
a64bcdd8
NC		 38691999-11-29 Nick Clifton <nickc@cygnus.com>
3870
3871 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3872 (s_force_thumb): Set thumb_mode to 2.
3873 (md_assemble): Do not complain about thumb instructions on a
3874 non-thumb target if thumb_mode is set to 2.
3875
43b4c25e
MM		 38761999-11-28 Michael Meissner <meissner@cygnus.com>
3877
3878 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3879 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3880 (O_...): Add new machine dependent expressions if we are handling
3881 explicit relocations.
3882 (alpha_reloc_op): New static table holding the explicit relocation
3883 information.
3884 (alpha_literal_hash): New static to hold the hash table for
3885 explicit relocations.
3886 (alpha_macros): Add support for explicit relocations.
3887 (md_begin): If explicit relocations, initialize hash table.
3888 (md_assemble): Don't print a second error if tokenize_arguments
3889 already printed an error message.
3890 (md_apply_fix): Add support for explicit relocations.
3891 (alpha_force_relocation): Ditto.
3892 (alpha_fix_adjustable): Ditto.
3893 (alpha_adjust_symtab): New function to support explicit
3894 relocations.
3895 (alpha_adjust_symtab_relocs): Ditto.
3896 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3897 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3898 Add support for explicit relocations. Return -2 if an error
3899 message was already printed.
3900 (find_macro_match): Add support for explicit relocations. Comment
3901 each of the cases.
3902 (emit_insn): Add support for explicit relocations.
3903 (assemble_tokens): Ditto.
3904 (emit_ldgp): Ditto.
3905 (load_expression): Ditto.
3906 (emit_lda): Ditto.
3907 (emit_ldah): Ditto.
3908 (emit_ir_load): Ditto.
3909 (emit_loadstore): Ditto.
3910 (emit_ldXu): Ditto.
3911 (emit_ldil): Ditto.
3912 (emit_sextX): Ditto.
3913 (emit_division): Ditto.
3914 (emit_jsrjmp): Ditto.
3915 (emit_retjcr): Ditto.
3916
3917 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3918 ELF object format.
3919 (tc_adjust_symtab): If explicit relocations, call the function
3920 alpha_adjust_symtab.
3921 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3922 relocations next to the literal relocation they reference.
3923 (TC_INIT_FIX_DATA): Initialize the new fields.
3924 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3925
afbf211f
JL		 3926Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3927
3928 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3929 'B' operand for PA2.0 bb instruction.
eaa15ab8 3930
f11900d0
NC		 39311999-11-18 Nick Clifton <nickc@cygnus.com>
3932
3933 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3934 target.
3e87a760 3935
f11900d0
NC		 3936 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3937 relocs.
3938 (mcore_force_relocation): Force relocations to be generated for
3939 RVA relocs.
3940
2daf4fd8
AM		 39411999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3942
3943 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3944 (i386_displacement): Disallow O_big displacements.
3945
eb726e5d
DL		 3946Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3947
3e87a760
AM		 3948 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3949 Small improvements in error checking.
eb726e5d
DL		 3950 (md_assemble): Support for unconditional ARM instructions.
3951 (md_parse_option): Support for -m[arm]v5e flag.
3952
035349a4
NC		 39531999-11-12 Nick Clifton <nickc@cygnus.com>
3954
3955 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3956 buffer.
035349a4 3957
c1eae114
NC		 39581999-11-11 Nick Clifton <nickc@cygnus.com>
3959
3960 * macro.c (buffer_and_nest): Look for seperator after TO and
3961 FROM tokens.
3962
c5c834aa
AH		 39631999-11-08 Andrew Haley <aph@cygnus.com>
3964
3965 * app.c (do_scrub_chars): When in State 10, treat backslash
3966 characters in the same way as as symbol characters.
3967
98007ce7
RH		 39681999-11-07 Richard Henderson <rth@cygnus.com>
3969
3970 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3971 the previous label was in the current section before playing
3972 with auto-alignment.
3973
d6c497c7
NC		 39741999-11-06 Nick Clifton <nickc@cygnus.com>
3975
3976 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3977 for weak symbols.
d6c497c7 3978 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3979 the symbol is weak.
d6c497c7 3980
dd33dc0f
MM		 39811999-11-05 Michael Meissner <meissner@cygnus.com>
3982
3983 * expr.h (operatorT): Increase machine dependent operators to 16.
3984 * expr.c (op_rank): Ditto.
3985
5f91fe03
ILT		 39861999-11-03 Ian Lance Taylor <ian@zembu.com>
3987
53b0d397
ILT		 3988 * read.c (pseudo_set): Reject attempts to set the value of a
3989 section symbol.
3990
5f91fe03
ILT		 3991 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3992 if it is defined.
3993
3994 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3995
3996 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3997 to bfd_set_section_contents.
3998
829ce307
NC		 39991999-11-03 Nick Clifton <nickc@cygnus.com>
4000
4001 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4002
2bd7f1f3
GRK		 40031999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4004
4005 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4006 (mips_ip): Use OPCODE_IS_MEMBER.
4007
90ca882f
JL		 4008Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4009
acb56623
JL		 4010 * config/tc-arm.c (reg_required_here): Improve comments.
4011
66778679
RH		 4012 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4013 (tinsns): Initialize variants field.
b49cfa5d
JL		 4014
4015 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4016 BAD_PC respectively.
90ca882f 4017
29c4c6b5
NC		 40181999-10-27 Scott Bambrough <scottb@netwinder.org>
4019
4020 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4021 * config/tc-arm.h: Fix compile time warnings.
4022
d9fd9852
DN		 4023Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4024
4025 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4026 form @abs16, @(abs16) and @(abs16 + imm).
4027
9ce8a5dd
GRK		 40281999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4029
4030 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4031 (ISA_HAS_64_BIT_REGS) New.
4032 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4033 mips_emit_delays,macro_build,load_register,load_addresss,
4034 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4035 and/or use new ISA_xxx macros in expressions involving
4036 ISA, particularly mips_opts.isa.
4037
446a06c9
MM		 40381999-10-18 Michael Meissner <meissner@cygnus.com>
4039
4040 * expr.h (operatorT): Add machine dependent operators md1..md8.
4041 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4042 for the machine dependent operators to use.
4043
4044 * expr.c (op_rank): Add machine dependent operators.
4045
4046 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4047 operator.
4048 (O_cpregister): Ditto.
4049 (md_begin): Change X_op test that field is wide enough to use
4050 O_max instead of O_alpha_max.
4051 (cpu_types): Fill in missing initializer.
4052 (alpha_num_macros): Make unsigned.
4053 (md_assemble): Make opnamelen be size_t.
4054 (md_apply_fix): Cast alpha_num_operands to int before testing.
4055 (alpha_force_relocation): Ditto.
4056 (alpha_fix_adjustable): Ditto.
4057 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4058 (tc_gen_reloc): Ditto.
4059 (tc_get_register): Ditto.
4060 (emit_ldgp): Ditto.
4061 (emit_lda): Ditto.
4062 (emit_ldah): Ditto.
4063 (emit_ldil): Ditto.
4064 (s_alpha_ent): Ditto.
4065 (s_alpha_end): Ditto.
4066 (s_alpha_frame): Ditto.
4067 (s_alpha_prologue): Ditto.
4068 (s_alpha_file): Ditto.
4069 (s_alpha_gprel32): Ditto.
4070 (s_alpha_proc): Ditto.
4071 (s_alpha_set): Ditto.
4072 (s_alpha_base): Ditto.
4073 (s_alpha_align): Ditto.
4074 (s_alpha_arch): Ditto.
4075 (alpha_align): Ditto.
4076 (assemble_insn): Suppress unused variable warning.
4077 (emit_insn): Ditto.
4078 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4079 order in the structure.
4080 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4081
476cdcb8
JL		 4082Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4083
4084 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4085
c388dee8
AM		 40861999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4087
4088 * config/tc-i386.c (i386_index_check): Correct #endif location.
4089
2bdd6cf5
GK		 4090Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4091
4092 * as.c (show_usage): Document new options.
4093 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4094 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4095 (parse_args): Parse the new options.
4096 (main): If there were warnings, and --fatal-warnings
4097 was specified, print an error.
4098 * as.h: New variable, flag_fatal_warnings, for new option.
4099
d53d2751
JL		 4100Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4101
4102 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4103 '@'. Change autoincrement completers to fall through to cache control
4104 completers.
4105
4106 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4107 arg.
d53d2751
JL		 4108 (pa_parse_addb_64_cmpltr): New function.
4109
4110 * config/tc-hppa.c (pa_ip): Change error message.
4111 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4112 '?Q' args to allow falling through.
4113
8fce3f5e 4114 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4115 Remove unused conditional codes.
4116 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4117
ba09cd8d
DN		 4118Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4119
4120 * config/tc-d30v.c (CHAR_BIT): Define.
4121 (check_range): Fix bit operations to support integers bigger than
4122 32 bits.
4123
c43185de
DN		 4124Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4125
4126 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4127 operands.
4128
925c058e
DE		 4129Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4130 Doug Evans <devans@cygnus.com>
4131
4132 Add support for m32rx.
4133 * config/tc-m32r.c (enable_m32rx): New static global.
4134 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4135 (allow_m32rx): New function.
4136 (M32R_SHORTOPTS): Add `O'.
4137 (md_longopts): Add --m32rx plus several warning options.
4138 (md_parse_option): Handle new options.
4139 (md_show_usage): Print them.
4140 (md_begin): Enable m32rx.
4141 (OPERAND_IS_COND_BIT): New macro.
4142 (first_writes_to_seconds_operands): New function.
4143 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4144 (target_make_parallel,assemble_two_insns): New functions.
4145 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4146 If optimizing and m32rx, try to make consecutive insns parallel.
4147
fba2b7f9
GK		 4148Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4149
4150 * config/tc-mips.c (nopic_need_relax): Allow for the
4151 .sdata.foo sections generated by -fdata-sections,
4152 and for the .gnu.linkonce.s sections generated by C++.
4153
fd232ac8
JL		 4154Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4155
ce674324
JL		 4156 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4157 with cleaner code using completer prefixes. Add 'Y'.
4158
fd232ac8
JL		 4159 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4160
b1039fc4
JL		 4161Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4162
66778679 4163 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4164 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4165 insn does not match and we should try the next insn in the table.
4166
913f265c
NC		 41671999-09-22 Nick Clifton <nickc@cygnus.com>
4168
4169 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4170
54af6ff6
JL		 4171Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4172
4173 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4174 of PA2.0 support.
4175
4cc782b5
ILT		 41761999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4177
4178 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4179 OBJ_ELF. If ELF, add "sq".
4180 (md_parse_option): If ELF, ignore -s and -q.
4181 (md_show_usage): Mention ELF options.
4182
6be78360
JL		 4183Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4184
eaa15ab8 4185 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4186 operands.
4187
71823da4
JL		 4188 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4189
61dd1d31
JL		 4190 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4191
1cf6ae67
JL		 4192 * config/tc-hppa.c (struct pa_it): New field "trunc".
4193 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4194 (pa_parse_ftest_gfx_completer): New function
4195 (pa_parse_fp_cnv_format): New function.
4196
77c02e18
JL		 4197 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4198 (md_apply_fix): Handle 22bit pc-rel branches.
4199
629d9417
JL		 4200 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4201
dbe2f9ee
JL		 4202 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4203
3db6e6bd
JL		 4204 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4205
6be78360
JL		 4206 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4207
e061d86f
JL		 4208Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4209
66778679
RH		 4210 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4211 (pa_ip): Handle 'fX'.
e061d86f 4212
7acbfc6b
JL		 4213Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4214
4215 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4216 unwinds unless the function is in the text space.
4217 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4218
2d93dcc4
JL		 4219Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4220
b52c78b8
JL		 4221 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4222 (md_assemble): To here. Tweak address generation.
4223
2d93dcc4
JL		 4224 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4225 debug_line.
4226 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4227 (md_assemble): Call dwarf2_where for OBJ_ELF.
4228 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4229 (pa_end_of_source): New function.
4230 * tc-hppa.h (md_end): Define for OBJ_ELF.
4231
6d83c84b
MM		 42321999-09-14 Michael Meissner <meissner@cygnus.com>
4233
4234 * configure.in (Canonicalization of target names): Remove adding
4235 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4236 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4237 * configure: Regenerate.
4238
41fd319a
ILT		 42391999-09-14 Donn Terry <donn@interix.com>
4240
4241 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4242
795a7704
AM		 42431999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4244
2f66722d
AM		 4245 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4246 pc-relative jmp/call to an absolute symbol.
4247 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4248 absolute section symbols.
4249
795a7704
AM		 4250 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4251 jump handling code and comments.
4252
c0c949c7
ILT		 42531999-09-12 Ian Lance Taylor <ian@zembu.com>
4254
4255 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4256 the value if TE_PE and a global defined symbol.
4257
e723ef7c
ILT		 42581999-09-11 Ian Lance Taylor <ian@zembu.com>
4259
4260 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4261 print the symbol, rather than printing it here.
4262
fa16d387
ILT		 42631999-09-11 Donn Terry <donn@interix.com>
4264
d33e1d24
ILT		 4265 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4266 BFD_RELOC_RVA relocations.
4267
18dc2407
ILT		 4268 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4269 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4270 starts with "_G".
4271
945a1a6b
ILT		 4272 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4273 defined.
4274 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4275 * doc/internals.texi (Object format backend): Document
4276 SET_SECTION_RELOCS.
4277
79d292aa
ILT		 4278 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4279 relocations against global symbols if TE_PE.
4280
7a6284c4
ILT		 4281 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4282 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4283
8828d862
ILT		 4284 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4285 symbols.
4286
9690c54d
ILT		 4287 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4288 symbols which do not have a constant value, or tags with
4289 non-tags. Remove the symbol from the list before adding it at the
4290 end.
4291
23dab925
ILT		 4292 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4293 C_FCN symbol differently if TE_PE.
4294 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4295 appears in the pseudo-op, rather coff_line_base which is only set
4296 for a .bf symbol.
4297
28428223
ILT		 4298 * config/obj-coff.c (obj_coff_loc): New static function.
4299 (obj_pseudo_table): Add "loc".
4300
e8a3ab75
ILT		 4301 * config/obj-coff.c (add_lineno): Check that the line number is
4302 positive.
4303
2ab9b79e
ILT		 4304 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4305 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4306 int.
4307 (md_atof): Return NULL rather than 0.
4308 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4309 * expr.c (expr): Change first parameter to int.
4310 * config/obj-coff.c: Add declarations for static functions.
4311 (coff_frob_symbol): Use SYM_AUXENT.
4312 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4313
5881e4aa
ILT		 4314 * config/obj-coff.c (obj_coff_section): Default to setting
4315 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4316
e723ef7c
ILT		 4317 * write.c (adjust_reloc_syms): Print adjusted fixup.
4318
fa16d387
ILT		 4319 * expr.c (integer_constant): Correct too_many_digits calculation
4320 in base 10 case.
4321
13a830b6
AS		 43221999-09-09 Andreas Schwab <schwab@suse.de>
4323
4324 * doc/c-arm.texi: Fix arguments of @var to not contain
4325 punctuation.
4326
325188ec
NC		 43271999-09-08 Philip Blundell <pb@nexus.co.uk>
4328
3e87a760 4329 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4330 and COFF targets.
4331 (md_parse_option): Only support -k flag for ELF and COFF targets.
4332
e7c1f43c
JL		 4333Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4334
4335 * config/tc-hppa.c (pa_ip): Put strict register checks before
4336 call to pa_parse_number.
4337
4964086a
JL		 4338 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4339
c4bf532f
ILT		 43401999-09-06 Ian Lance Taylor <ian@zembu.com>
4341
4342 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4343 BFD_ASSEMBLER code.
4344
a33132fd
ILT		 43451999-09-06 Donn Terry <donn@interix.com>
4346
4347 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4348
0f4f8b56
JL		 4349Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4350
4351 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4352 candidate instruction. Require registers for register arguments
4353 when in strict mode. Require assemble-time constants for
4354 constants when in strict mode.
4355 (pa_get_absolute_expression): Require a constant when in strict
4356 mode.
eaa15ab8 4357
d3388653
NC		 43581999-09-06 Nick Clifton <nickc@cygnus.com>
4359
4360 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4361
041dd5a9
ILT		 43621999-09-04 Steve Chamberlain <sac@pobox.com>
4363
4364 * config/tc-pj.c: New file, supports picoJava in ELF.
4365 * config/tc-pj.h: Ditto.
4366 * configure.in (pjl*, pj*): New targets.
4367 * Makefile.am: Rebuild dependencies.
4368 (CPU_TYPES): Add pj.
4369 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4370 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4371 * doc/c-pj.texi: New file.
4372 * doc/as.texinfo: Add some PJ specifics.
4373 * doc/all.texi: Add PJ to the list of all architectures, sort them
4374 all alphabetically.
4375 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4376 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4377
4ca72d38
AM		 43781999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4379
4380 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4381 (obj_frob_file): Test for null pointer.
4382 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4383 (OBJ_PROCESS_STAB): And here.
4384 (elf_obj_sy): Remove
4385
4386 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4387 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4388 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4389
4390 * config/obj-coff.c (no_func): Remove.
4391 (coff_format_ops): Change occurrences of no_func to 0, as we test
4392 for 0 in obj-multi.h.
4393
4394 * configure.in: Enable bfd for i386-coff when primary target is
4395 bfd. Enable i386 elf,coff emulation support. Don't set
4396 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4397 emulation to support.
4398 *configure: Regenerate.
4399
bcef92fa
NC		 44001999-09-02 Nick Clifton <nickc@cygnus.com>
4401
4402 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4403 .section .line directive is encountered.
4404
cdf82bcf
NC		 44051999-09-01 Nick Clifton <nickc@cygnus.com>
4406
5856c19a 4407 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4408 format.
5856c19a 4409
cdf82bcf
NC		 4410 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4411 * as.texinfo: Document --gdwarf2 command line option.
4412 Add additional documentation of ARM command line switches.
4413
af6bdddf
AM		 44141999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4415
4416 * config/tc-i386.c (i386_intel_memory_operand): Combine
4417 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4418 and RESTORE_END_STRING around parse_register calls.
4419 (i386_operand): Here too.
4420 (i386_is_reg): Remove.
4421 (parse_register): Move as_bad calls from within this function to
4422 callers.
4423
5f47d35b
AM		 44241999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4425
4426 Based on a patch from H.J. Lu <hjl@gnu.org>
4427 * config/tc-i386.c (parse_register): Handle FP regs specially.
4428 (md_begin): Remove '(' and ')' from register_chars.
4429
1174497c
DE		 44301999-08-29 Doug Evans <devans@casey.cygnus.com>
4431
4432 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4433 error message (done elsewhere).
4434
17d9105c
JL		 4435Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4436
4437 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4438
9ecc05f0
JL		 4439Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4440
66778679 4441 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4442 args by 'f'.
4443
9e4f2d3a
JL		 4444 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4445
680ef6de
JL		 4446 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4447 between args.
4448 Add new completers. Fix bug in 64 bit condition handling.
4449
413c94ba
JL		 4450 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4451 'cS', and 'c*'.
4452
28252e61
JL		 4453 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4454
a97685e9
JL		 4455 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4456
3e87a760 4457 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4458
cb30237e
NC		 44591999-08-27 Jim Wilson <wilson@cygnus.com>
4460
4461 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4462 (struct ls): Add frag field. Initialize it to zero.
4463 (out_end_sequence): New local text_frag. Set it while in text section.
4464 Replace address check with frag check. Set ls.frag to text_frag if
4465 out_set_addr called.
4466 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4467 Set it before switching sections. Replace address check with frag
4468 check. Set ls.frag to saved_frag if out_set_addr called.
4469
09a798ea
NC		 44701999-08-26 David Mosberger <davidm@hpl.hp.com>
4471
66778679 4472 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4473 output "advance_pc" opcode instead of calling gen_addr_line().
4474 The latter has the undesired side-effect of creating a new row
3e87a760 4475 in the debug line info matrix.
09a798ea 4476
e1c05f12
NC		 44771999-08-26 Jim Wilson <wilson@cygnus.com>
4478
4479 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4480 ls.last_filename if last is less than zero. Set ls.last_filename
4481 when allocating new entry.
4482 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4483 call.
4484
b23bac36
AM		 44851999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4486
4487 * config/tc-i386.c (i386_index_check): Fix the displacement size
4488 when INFER_ADDR_PREFIX.
4489
50f4163f
NC		 44901999-08-18 Nick Clifton <nickc@cygnus.com>
4491
4492 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4493 display its value.
4494
f589a541
ILT		 44951999-08-17 Ian Lance Taylor <ian@zembu.com>
4496
4497 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4498 handle 0xffffNNNN constants correctly.
4499
11450271
NC		 45001999-08-16 Nick Clifton <nickc@cygnus.com>
4501
4502 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4503 as well as loads.
4504
276b1dc2
NC		 45051999-08-13 Nick Clifton <nickc@cygnus.com>
4506
4507 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4508 (md_apply_fix3): Always pass positive values to
4509 validate_offset_imm.
4510
ae5ad4ad
NC		 45111999-08-12 Nick Clifton <nickc@cygnus.com>
4512
4513 * config/tc-arm.c (skip_whitespace): New macro.
4514 Formatting tidy ups.
3e87a760 4515
ae5ad4ad
NC		 4516 (md_apply_fix3): Store relocation offset in addend for ELF based
4517 relocs.
4518 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4519 calls.
4520
bf6d3895
AM		 45211999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4522
4523 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4524 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4525
46031ca9
JL		 4526Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4527
b100be66
JL		 4528 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4529 flags for the unwind subspace.
4530
46031ca9
JL		 4531 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4532 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4533 suitable relocation based on the size of the target's pointer.
4534 Always Use subsegment zero for the unwinders.
4535 (pa_level): Handle "2.0w".
4536
65172ab8 4537Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4538
4539 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4540 with the following instruction unless this was specified.
4541
1a1ae23e
ILT		 45421999-08-09 Ian Lance Taylor <ian@zembu.com>
4543
4544 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4545 certain sections, to match BFD changes.
4546
81afc846
ILT		 45471999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4548
4549 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4550 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4551 * Makefile.in: Rebuild.
81afc846 4552
04ad1543
ILT		 45531999-08-08 Ian Lance Taylor <ian@zembu.com>
4554
4555 * Makefile.am: Rename .dep* files to DEP*.
4556 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4557 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4558 targets to DEPOBJ.
4559 * Makefile.in: Rebuild.
4560
1eb7027c
RH		 45611999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4562
4563 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4564
2dcc60be
ILT		 45651999-08-08 Ian Lance Taylor <ian@zembu.com>
4566
46eec08e
ILT		 4567 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4568 avoid problems on DOS filesystems.
4569 * Makefile.in: Rebuild.
4570
2dcc60be
ILT		 4571 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4572
45731999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4574
4575 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4576 section flag.
4577
76a27922
ILT		 45781999-08-08 Ian Lance Taylor <ian@zembu.com>
4579
4580 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4581 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4582 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4583
0741736b
JL		 4584Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4585
4586 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4587
9a913dfb
JL		 4588Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4589
4590 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4591
a1f2d742
ILT		 45921999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4593
4594 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4595 non-adjustable symbols.
4596
55a914bc
JL		 4597Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4598
4599 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4600
336f7c70 4601Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4602
4603 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4604 operands.
4605
9750fcc5
ILT		 46061999-08-05 Donn Terry <donn@interix.com>
4607
4608 * config/te-interix.h: New file.
4609 * configure.in (i386-*-interix*): New target.
4610 * configure: Rebuild.
4611
39ba5561
JL		 4612Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4613
4614 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4615 selectors for ELF too.
4616 (selector_table): Add "ltp" and "rtp" selectors.
4617
eecb386c
AM		 46181999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4619
4620 * config/tc-i386.c (i386_operand): No need to change
4621 operand_string pointer in segment reg case before goto
4622 do_memory_reference. Initialise displacement_string_start and
4623 displacement_string_end after do_memory_reference label.
4624 (i386_index_check): Add operand_string param, and print error
4625 message on failure here.
4626 (i386_intel_memory_operand): Instead of here.
4627 (i386_operand): And here.
4628 (INFER_ADDR_PREFIX): Enable.
4629
4630 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4631
4632 * config/tc-i386.h (DefaultSize): Define. Renumber following
4633 opcode_modifier defines.
4634
4635 From Etienne Lorrain <etienne.lorrain@ibm.net>
4636 * config/tc-i386.c (stackop_size): New variable.
4637 (set_16bit_code_flag): Clear it here.
4638 (set_16bit_gcc_code_flag): New function.
4639 (md_pseudo_table): Add "code16gcc" entry.
4640 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4641
f173e82e
ILT		 46421999-08-03 Ian Lance Taylor <ian@zembu.com>
4643
a04b544b
ILT		 4644 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4645 next_set_end even if the end symbol is being discarded.
4646
4647 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4648 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4649 * config/obj-coff.c: Likewise.
4650 (seg_info_type): Remove.
4651 (seg_info_off_by_4): Change to array of segT.
4652 (s_get_segment): Adjust accordingly.
4653 (obj_pseudo_table): Fully initialize sentinel entry.
4654
f173e82e
ILT		 4655 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4656 Ralf Baechle <ralf@uni-koblenz.de>.
4657
c3332e24
AM		 46581999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4659
4660 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4661
46621999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4663
24eab124
AM		 4664 * config/tc-i386.c: Indentation and white space changes.
4665 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4666 don't enable it by default.
4667 (i386_intel_operand): Remove redundant prototype.
4668 Move check on number of memory operands, and i.mem_operands++
4669 (i386_intel_memory_operand): To here.
4670 Remove i386_immediate code from here. Remove special case code
4671 for input and output using (%dx). Remove base/index checks and
4672 call i386_index_check instead. Save initial operand_string
4673 argument for error message.
4674 (i386_operand): Remove redundant prototype. Move base/index
4675 checks to i386_index_check.
4676 (i386_displacement): Move intel mode check for non-zero
4677 i.disp_operand
4678 (i386_intel_memory_operand): To here.
c3332e24 4679
6d8809aa
RH		 46801999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4681
4682 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4683 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4684 by .register pseudo-op if -64 and --no-undeclared-regs.
4685 (s_register, sparc_adjust_symtab): New functions.
4686 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4687 Declare sparc_adjust_symtab as tc_adjust_symtab.
4688 * doc/c-sparc.texi: Add description of #ignore special literal
4689 for .register pseudo-op.
4690
c8d259f7
CM		 46911999-07-30 Catherine Moore <clm@cygnus.com>
4692
eaa15ab8 4693 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4694 the relocation's section offset.
4695
b77ad1d4
AM		 46961999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4697
4698 * write.c (fixup_segment): Fix generic error check overflow test.
4699
4700 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4701 X_add_number to long.
4702
b53fcc20
JL		 4703Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4704
4705 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4706 processing.
b53fcc20 4707
d2e71411
ILT		 47081999-07-27 Ian Lance Taylor <ian@zembu.com>
4709
4710 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4711 VTABLE relocations.
4712
e9f56b1d
ILT		 47131999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4714
4715 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4716
1a39f480
ILT		 4717 * configure.bat: Remove; obsolete.
4718 * config/go32.cfg: Likewise.
4719
29fe79d3
ILT		 47201999-07-21 Brad M. Garcia <bgarcia@fore.com>
4721
4722 * configure.in (i386-*-vxworks*): New target.
4723 * configure: Rebuild.
4724
e06510e6
RH		 47251999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4726
4727 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4728
dabe3bbc
RH		 47291999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4730
4731 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4732 on -64 and not pic.
4733 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4734 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4735 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4736 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4737 MAX_RELOC_EXPANSION): Define.
4738 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4739
b4cac588
AM		 47401999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4741
4742 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4743 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4744 block. Print a warning if an 8-bit or 16-bit constant
4745 displacement or immediate is truncated on output.
4746 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4747 immediate.
4748 (i386_operand): Disallow immediate jump absolute operand.
4749
966ed0b4
ILT		 47501999-07-15 Ian Lance Taylor <ian@zembu.com>
4751
0ed15843
ILT		 4752 * configure.in: Bump version number to 2.9.5.
4753 * configure: Rebuild.
4754
966ed0b4
ILT		 4755 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4756 or %llx work.
4757
67f1cff0
JL		 4758Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4759
4760 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4761 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4762
2f992c04
NC		 47631999-07-14 Philip Blundell <pb@nexus.co.uk>
4764
4765 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4766 is defined.
4767 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4768
4769 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4770 if -mno-fpu was given.
4771 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4772 relocs.
4773 (cons_fix_new_arm): Remove misleading comments.
4774
14ad458a
ILT		 47751999-07-14 Ian Lance Taylor <ian@zembu.com>
4776
4777 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4778 error message.
4779 (relax_segment): Likewise. After giving a rs_org error, convert
4780 the frag to rs_align to avoid cascading errors.
4781
36823076
AS		 47821999-07-12 Andreas Schwab <schwab@suse.de>
4783
4784 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4785
ab9da554
ILT		 47861999-07-11 Ian Lance Taylor <ian@zembu.com>
4787
4788 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4789 as appropriate. Fill in structure initializations. Add variable
4790 initializations. Add casts.
4791 * dwarf2dbg.c (print_stats): Change i to size_t.
4792 * listing.c (listing_listing): Change list_line to unsigned int.
4793
e0accf0c
ILT		 47941999-07-10 Ian Lance Taylor <ian@zembu.com>
4795
4796 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4797 rather than checking for \001 and \002 in symbol name.
4798 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4799
7d4ce8a9
JL		 4800Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4801
4802 * configure.in (hppa*-linux-gnu*): New target.
4803 * configure: Rebuilt.
4804
5395a469
NC		 48051999-07-08 Nick Clifton <nickc@cygnus.com>
4806
3e87a760 4807 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4808
cac58fa6
NC		 48091999-07-07 Nick Clifton <nickc@cygnus.com>
4810
5395a469 4811 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4812 accessing symbolP directly.
4813
03b36ee1
JL		 4814Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4815
4816 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4817 for ELF.
4818
49a5575c
NC		 48191999-07-05 Nick Clifton <nickc@cygnus.com>
4820
4821 * config/tc-arm.c (ARM_EXT_V5): Define.
4822 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4823 (md_begin): Detect ARM v5 architectures.
4824 (md_parse_option): Accept arm v5 specification.
4825 (md_show_usage): Documment -marmv5 switch.
4826
4827 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4828
49a5575c
NC		 4829 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4830 op.
4831 (validate_immediate_twopart): New function. Determine if a
4832 constant can be computed by two ADD instructions.
4833 (output_inst): Remove its command line parameter - it was never
4834 used.
4835 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4836 implememt the ADRL pseudo op.
4837 (tc_gen_reloc): Generate a suitable error message if an ADRL
4838 instruction tries to generate a real reloc.
4839
4840 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4841
09ecf0ba
JL		 4842Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4843
4844 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4845 into lower case.
4846
264d6861
ILT		 48471999-06-27 H.J. Lu <hjl@gnu.org>
4848
4849 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4850 non BFD_ASSEMBLER case.
4851
827c0149
ILT		 48521999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4853
4854 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4855 data.
4856
a340d270
RH		 48571999-06-26 David Mosberger <davidm@hpl.hp.com>
4858
4859 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4860 out_end_sequence() when the address decreases due to a new frag.
4861 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4862 numbering starts with 1.
4863
16b93d88
NC		 48641999-06-23 Nick Clifton <nickc@cygnus.com>
4865
4866 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4867 .section for COFF.
4868 (mcore_s_text): Call obj_elf_text for ELF target.
4869 (mcore_s_data): Call obj_elf_data for ELF target.
4870 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4871 for COFF target.
4872 (mcore_s_bss): New function: Dump literal table before changing
4873 sections.
4874 (mcore_s_comm): New function: Dump literal table before changing
4875 sections.
3e87a760 4876
16b93d88
NC		 4877 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4878 No longer static functions.
4879 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4880 Provide prototypes for these functions.
4881
fed9b18a
ILT		 48821999-06-22 Ian Lance Taylor <ian@zembu.com>
4883
be2acf27
ILT		 4884 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4885 a list of names, to try obj_segment_name, and to try abbreviated
4886 names when using COFF without long section names.
4887
7dcc9865
ILT		 4888 * config/tc-alpha.c: More use of symbol accessor functions.
4889 * config/tc-arc.c: Likewise.
4890 * config/tc-d30v.c: Likewise.
4891 * config/tc-fr30.c: Likewise.
4892 * config/tc-i860.c: Likewise.
4893 * config/tc-m88k.c: Likewise.
4894 * config/tc-mcore.c: Likewise.
4895 * config/tc-ns32k.c: Likewise.
4896 * config/tc-sparc.c: Likewise.
4897 * config/tc-v850.c: Likewise.
4898
a77f5182
ILT		 4899 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4900 sy_value with appropriate accessor functions.
4901 * config/tc-arm.c (md_apply_fix3): Likewise.
4902 * config/tc-d10v.c (AT_WORD_P): Likewise.
4903 * config/tc-v850.c (reg_name_search): Likewise.
4904
fed9b18a
ILT		 4905 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4906 use symbol_get_bfdsym instead.
4907 * config/tc-ppc.c (md_assemble): Likewise.
4908 * config/tc-v850.c (v850_comm): Likewise.
4909
310b5aa2
ILT		 49101999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4911
4912 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4913 the symbol, rather than accessing the bsym member.
4914 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4915 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4916 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4917 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4918 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4919 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4920 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4921 * config/tc-v850.c (tc_gen_reloc): Likewise.
4922
9cb8e75e
JL		 4923Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4924
4925 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4926 (hppa_gen_reloc_type): Conditionalize on BFD64.
4927 (tc_gen_reloc): Re-enable ELF relocations.
4928 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4929
3d103319
ILT		 49301999-06-21 Ian Lance Taylor <ian@zembu.com>
4931
4932 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4933 warning.
4934 (do_ldst): Move assignment out of if condition.
4935 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4936 parentheses to avoid warning.
4937
776b24b4
NC		 49381999-06-21 Nick Clifton <nickc@cygnus.com>
4939
155f0fe7
NC		 4940 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4941 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4942
809ffe0d
ILT		 49431999-06-19 Ian Lance Taylor <ian@zembu.com>
4944
4945 * config/tc-ppc.c: Update for symbol handling changes.
4946 * config/obj-coff.c: Likewise.
4947
49863f82
JL		 4948Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4949
4950 * tc-hppa.c: General cleanups of ELF support. No more spaces
4951 and subspaces for ELF.
4952 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4953 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4954 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4955 (UNWIND_SECTION_NAME): Likewise.
4956 (space/subspace related structures): Conditionalize definitions
4957 on OBJ_SOM.
4958 (space/subspace directives and support routines): Conditionalize
4959 definitions and references/uses on OBJ_SOM.
4960 (label_symbol_struct): For ELF, track the symbol's segment. For
4961 SOM track its space.
4962 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4963 changes.
4964 (USE_ALIASES): Kill for both SOM & ELF.
4965 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4966 (pa_space, pa_subspace): Corresponding changes.
4967 (pa_spaces_begin): Corresponding chagnes.
4968 (md_begin): Do not muck around with space/subspace stuff for
4969 OBJ_ELF.
4970 (md_apply_fix): Temporarily disable argument relocation stuff
4971 for OBJ_ELF.
4972 (tc_gen_reloc): Temporarily disable relocation generation for
4973 OBJ_ELF
4974 (pa_build_unwind_subspace): Similarly.
4975
fed881b1
NC		 49761999-06-16 Nick Clifton <nickc@cygnus.com>
4977
4978 * config/tc-arm.c (thumb_set): New pseudo op.
4979 (text, data, section): Override these pseudo ops with ARM
4980 specific versions.
4981 (s_thumb_set): New function: Perform the same as a .set pseudo
4982 op, but also mark the alias'ed symbol as being a Thumb
4983 function.
4984 (arm_s_text): New function: Perform the same as the .text
4985 pseudo op, but dump the literal pool before changing
3e87a760 4986 sections.
fed881b1
NC		 4987 (arm_s_data): New function: Perform the same as the .data
4988 pseudo op, but dump the literal pool before changing
3e87a760 4989 sections.
fed881b1 4990 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4991 .section pseudo op, but dump the literal pool before changing
4992 sections.
fed881b1
NC		 4993 (arm_cleanup): Do not reset the current section before dumping
4994 the literal pool.
4995
0f94f4c8
NC		 49961999-06-17 Nick Clifton <nickc@cygnus.com>
4997
2f3519a2
NC		 4998 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4999 OPTION_NO_WARN_UNMATCHED entries.
5000 (md_parse_option): Generate a warning message if an unrecognised
5001 option is encountered.
5002
0f94f4c8
NC		 5003 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5004 (get_operands): When parsing an expression after an '@' symbol
5005 has been detected, do not ignore '#' symbols.
5006 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5007 false.
0f94f4c8 5008
e4a86f6f
ILT		 50091999-06-13 Ian Lance Taylor <ian@zembu.com>
5010
5011 From K. Richard Pixley <rich@noir.com>:
5012 * configure.in (ppc-*-vxworks*): New target.
5013 * configure: Rebuild.
5014
a8aed0fb
UD		 50151999-06-12 Philip Blundell <philb@gnu.org>
5016
5017 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5018
7565ed77
ILT		 50191999-06-13 Ian Lance Taylor <ian@zembu.com>
5020
5021 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5022 which refer to symbols in linkonce sections, permit reducing the
5023 relocs if the symbol is local.
5024
b9e57a38
ILT		 50251999-06-12 Ian Lance Taylor <ian@zembu.com>
5026
5027 * subsegs.c (subseg_text_p): New function.
5028 * as.h (subseg_text_p): Declare.
5029 * read.c (do_align): Use subseg_text_p to set the default fill.
5030 * write.c (subsegs_finish): Likewise.
5031 * config/obj-coff.c (write_object_file): Likewise.
5032 * config/tc-i386.h (md_maybe_text): Don't define.
5033 (md_do_align): Use subseg_text_p to set the default fill.
5034 * config/tc-m32r.c (m32r_do_align): Likewise.
5035 * config/tc-sh.c (sh_do_align): Likewise.
5036 * config/tc-sparc.h (md_do_align): Likewise.
5037
008960a5
ILT		 50381999-06-12 David O'Brien <obrien@freebsd.org>
5039
5040 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5041 * configure: Rebuild.
5042
a1605869
ILT		 50431999-06-12 Ian Lance Taylor <ian@zembu.com>
5044
d9ac5a3b
ILT		 5045 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5046 * Makefile.am: Rebuild dependencies.
5047 * Makefile.in: Rebuild.
5048
a1605869
ILT		 5049 * config/tc-i386.c (i386_immediate): Remove unused label
5050 seg_unimplemented.
5051
5052 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5053 * symbols.c: Likewise.
5054 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5055 sy_next field when taking address, rather than symbol_next.
5056
5057 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5058 offsetT.
5059 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5060 value from the output file architecture.
5061 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5062 * dwarf2dbg.h: Change bfd_vma to addressT.
5063
a7cd1c22
ILT		 50641999-06-11 Ian Lance Taylor <ian@zembu.com>
5065
5066 * dwarf2dbg.h: Use PARAMS in function declarations.
5067
76171f81
ILT		 50681999-06-11 Martin Dorey <mdorey@madge.com>
5069
5070 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5071 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5072 OBJ_ELF.
5073 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5074
9b4d630b
ILT		 50751999-06-11 Ian Lance Taylor <ian@zembu.com>
5076
5865bb77
ILT		 5077 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5078
9e7c96d9
ILT		 5079 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5080 popsection.
5081
1b50c718
ILT		 5082 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5083
1bf67e0d
ILT		 5084 * read.c (read_a_source_file): Only declare inescape if
5085 QUOTES_IN_INSN.
5086
5087 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5088 match parameters.
5089 (find_entry_byval): Add parens to avoid warning.
5090
5091 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5092
9b4d630b
ILT		 5093 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5094 undefined symbols.
5095
a22b281c
RH		 50961999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5097
66778679 5098 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5099 with isoctal.
5100
5101 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5102 synthetize_setx): New functions.
5103 (md_assemble): Broken the special cases into the above
5104 functions. Make compiler happy if sizeof(bfd_vma)==4.
5105 Fix sethi generated from set/setuw. If instructions have a relloc,
5106 always clear the fields to be relocated in the opcode.
5107 (sparc_ip): Remove special_case global variable.
5108
7f2f689c
ILT		 51091999-06-10 Ian Lance Taylor <ian@zembu.com>
5110
d7ba4a77
ILT		 5111 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5112 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5113 indication of success rather than a value.
5114 (itbl_get_val): Likewise.
5115 (itbl_get_field): Use strcspn. Change delimiters to include
5116 parens.
5117 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5118 (itbl_get_val): Likewise.
5119 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5120
7f2f689c
ILT		 5121 * symbols.c (copy_symbol_attributes): Convert local symbols to
5122 regular symbols.
5123
c1d3c45e
NC		 51241999-06-10 Nick Clifton <nickc@cygnus.com>
5125
5126 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5127 ARM920t.
c1d3c45e 5128
63fab58c
RH		 51291999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5130
5131 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5132 Optimize set if sizeof(bfd_vma) == 64.
5133 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5134 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5135 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5136
cf9a1301
RH		 51371999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5138
5139 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5140 (s_ncons): New function.
5141 (native_op_table): New table.
5142 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5143 R_SPARC_OLO10 handling.
5144
bf29b231
RH		 5145Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5146
5147 * expr.h (struct expressionS): Revert last change; widen X_op.
5148 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5149
9be1cda6
AS		 5150Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5151
a4835b42
AS		 5152 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5153 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5154 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5155 * Makefile.in: Regenerated.
5156
9be1cda6
AS		 5157 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5158 `common' pass on to s_mri_common.
3e87a760 5159 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5160
62335629
RH		 51611999-06-06 Richard Henderson <rth@cygnus.com>
5162
5163 * config/obj-elf.c (obj_elf_section): Don't free the return
5164 value of demand_copy_C_string.
5165
9de8d8f1
RH		 51661999-06-05 Richard Henderson <rth@cygnus.com>
5167
5168 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5169 creation logic from obj_elf_create_section.
5170
5171 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5172 (section_stack): New.
5173 (special_sections): Make const.
5174 (obj_elf_section): Gut and rewrite parsing.
5175 (obj_elf_change_section): New function broken out of obj_elf_section.
5176 (obj_elf_parse_section_letters): Likewise.
5177 (obj_elf_section_word): Likewise.
5178 (obj_elf_section_type): Likewise.
5179 (obj_elf_previous): Treat as a toggle.
5180 (obj_elf_popsection): New.
5181 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5182 (ppc_section_type): Likewise.
5183 * config/tc-ppc.h: Likewise.
5184
5185 * expr.h (struct expressionS): Don't make X_op a bitfield.
5186 * config/tc-alpha.c: Update for symbol handling changes.
5187 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5188 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5189
58b5739a
RH		 51901999-06-05 Richard Henderson <rth@cygnus.com>
5191
5192 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5193 (dwarf2_gen_line_info): Kill unused variables.
5194 (dwarf2_finish): Likewise.
5195 (dwarf2_where): Likewise.
5196 (dwarf2_directive_file): If we've only got a string,
5197 hand off to s_app_file.
5198 * ecoff.c: Move the include of ecoff.h.
5199 * symbols.h (S_IS_FUNCTION): Prototype.
5200
5201 * read.c (LEX_HASH): Supply a default.
5202 (lex_type): Use it.
5203 (s_globl): Update `c' after skipping whitespace.
5204 * read.h (LEX_END_NAME, is_name_ender): New.
5205 * expr.c (get_symbol_end): Respect it.
5206
398e8c25
ILT		 52071999-06-04 Mark Klein <mklein@dis.com>
5208
993142d5
ILT		 5209 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5210 to real if OBJ_SOM
5211 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5212
398e8c25
ILT		 5213 * config/tc-hppa.c: Update for symbol handling changes.
5214
b4013713
ILT		 52151999-06-03 Ian Lance Taylor <ian@zembu.com>
5216
080e41e6
ILT		 5217 * cgen.c: Update for symbol handling changes.
5218 * config/tc-m32r.c: Likewise.
f412ead8 5219
a0f75b47
ILT		 5220 * config/tc-hppa.h: Update for symbol handling changes.
5221 * config/tc-hppa.c: Likewise.
5222
174419c1
ILT		 5223 * config/tc-arm.h: Update for symbol handling changes.
5224 * config/tc-arm.c: Likewise.
5225 (symbol_make_empty): Remove. Just use symbol_create.
5226
5227 * symbols.c (symbol_set_tc): Correct name.
5228
6104f0a0
ILT		 5229 * Makefile.am: Rebuild dependencies.
5230 ($(OBJS)): Don't depend upon struc-symbol.h.
5231 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5232 * dep-in.sed: Don't remove struc-symbol.h.
5233 * Makefile.in: Rebuild.
5234
b4013713
ILT		 5235 * doc/internals.texi (Symbols): Describe changes in symbol
5236 handling.
5237
6576f0b5
RH		 52381999-06-03 Richard Henderson <rth@cygnus.com>
5239
5240 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5241 instead of doing the work by hand.
5242
fac0d250
RH		 52431999-06-03 David Mosberger <davidm@hpl.hp.com>
5244
5245 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5246 state of line state-machine.
5247 (struct ls): Collect DWARF2 line state-machine state in new member
5248 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5249 resulted in any DWARF2 directives.
5250 (reset_state_machine): New function.
5251 (out_end_sequence): Ditto.
5252 (dwarf2_gen_line_info): When switching sections or switching to a
5253 lower text address, call out_end_sequence() first to terminate the
5254 previous code sequence as code sequences MUST have monotonically
5255 increasing addresses.
5256 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5257
52581999-06-03 David Mosberger <davidm@hpl.hp.com>
5259
5260 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5261 DWARF2 debug info (line information only, at this point).
5262 * as.h: Update comment about supported debug formats.
5263 * dwarf2dbg.c, dwarf2dbg.h: New files.
5264 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5265
5266 * expr.c (operand): Don't use [ for parens if we want an index op.
5267 (op_encoding): Switch [ into O_index, if desired.
5268 (op_rank): Renumber with O_index on bottom.
5269 (expr): If O_index, match closing bracket.
5270 * expr.h (O_index): New.
5271
5272 * read.c (read_a_source_file): Conditionally allow matched "
5273 in lines passed to md_assemble.
5274
5275 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5276
49309057
ILT		 52771999-06-03 Ian Lance Taylor <ian@zembu.com>
5278
5279 Add support for storing local symbols in a small structure to save
5280 memory when assembling large files.
5281 * as.h: Don't include struc-symbol.h.
5282 (symbolS): Add typedef.
5283 * symbols.c: Include struc-symbol.h.
5284 (local_hash): New static variable.
5285 (save_symbol_name): New static function, from symbol_create.
5286 (symbol_create): Call save_symbol_name.
5287 (local_symbol_count): New static variable.
5288 (local_symbol_conversion_count): Likewise.
5289 (LOCAL_SYMBOL_CHECK): Define.
5290 (local_symbol_make): New static function.
5291 (local_symbol_convert): New static function.
5292 (colon): Handle local symbols. Create local symbol for local
5293 label name.
5294 (symbol_table_insert): Handle local symbols.
5295 (symbol_find_or_make): Create local symbol for local label name.
5296 (symbol_find_base): Check for local symbol.
5297 (symbol_append, symbol_insert): Check for local symbols.
5298 (symbol_clear_list_pointers, symbol_remove): Likewise.
5299 (verify_symbol_chain): Likewise.
5300 (copy_symbol_attributes): Likewise.
5301 (resolve_symbol_value): Handle local symbols.
5302 (resolve_local_symbol): New static function.
5303 (resolve_local_symbol_values): New function.
5304 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5305 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5306 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5307 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5308 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5309 (symbol_previous, symbol_next): New functions.
5310 (symbol_get_value_expression): Likewise.
5311 (symbol_set_value_expression): Likewise.
5312 (symbol_set_frag, symbol_get_frag): Likewise.
5313 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5314 (symbol_mark_used_in_reloc): Likewise.
5315 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5316 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5317 (symbol_mri_common_p): Likewise.
5318 (symbol_mark_written, symbol_clear_written): Likewise.
5319 (symbol_written_p): Likewise.
5320 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5321 (symbol_section_p, symbol_equated_p): Likewise.
5322 (symbol_constant_p): Likewise.
5323 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5324 (symbol_get_obj, symbol_set_obj): Likewise.
5325 (symbol_get_tc, symbol_set_tc): Likewise.
5326 (symbol_begin): Initialize local_hash.
5327 (print_symbol_value_1): Handle local symbols.
5328 (symbol_print_statistics): Print local symbol statistics.
5329 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5330 Declare new symbols.c functions. Move many declarations here from
5331 struc-symbol.h.
5332 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5333 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5334 (struct symbol): Move bsym to make it clearly the first field.
5335 Remove TARGET_SYMBOL_FIELDS.
5336 (symbolS): Don't typedef.
5337 (struct broken_word): Remove.
5338 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5339 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5340 (symbol_clear_list_pointers): Likewise.
5341 (symbol_insert, symbol_remove): Likewise.
5342 (symbol_previous, symbol_append): Likewise.
5343 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5344 (struct local_symbol): Define.
5345 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5346 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5347 (local_symbol_get_frag, local_symbol_set_frag): Define.
5348 (local_symbol_get_real_symbol): Define.
5349 (local_symbol_set_real_symbol): Define.
5350 Define.
5351 * write.c (write_object_file): Call resolve_local_symbol_values.
5352 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5353 (TARGET_SYMBOL_FIELDS): Don't define.
5354 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5355 ECOFF_DEBUGGING, add ECOFF fields.
5356 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5357 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5358 ECOFF_DEBUGGING, add ECOFF fields.
5359 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5360 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5361 * config/tc-mcore.h: Don't include struc-symbol.h.
5362 (TARGET_SYMBOL_FIELDS): Don't define.
5363 (struct mcore_tc_sy): Define.
5364 (TC_SYMFIELD_TYPE): Define.
5365 * Many files: Use symbolS instead of struct symbol. Use new
5366 accessor functions rather than referring to symbolS fields
5367 directly.
5368
5369 * read.c (s_mri_common): Don't add in value of line_label.
5370
5371 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5372 checking for SEC_LINK_ONCE.
5373
5374 * config/tc-sh.h (sh_fix_adjustable): Declare.
5375
5376 * app.c (input_buffer): New static variable.
5377 (app_push): Save saved_input in allocated buffer.
5378 (app_pop): Restored saved_input.
5379 (do_scrub_chars): Change get parameter to take char * and int as
5380 arguments. Change GET macro to pass input_buffer to get
5381 function. Don't save input into allocated buffer.
5382 * as.h (do_scrub_chars): Update declaration.
5383 * input-file.c (input_file_get): Change to take char * and int.
5384 Read data into passed in buffer. Remove static buffer.
5385 * read.c (scrub_from_string): Change to take char * and int. Copy
5386 data into passed in buffer.
5387
5388 * hash.h: Neaten. Declare hash_traverse.
5389 * hash.c: Complete rewrite based on BFD hashing code.
5390 * gasp.c (chunksize): New variable.
5391 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5392 hash_delete.
5393
661e4995
NC		 53941999-05-28 Nick Clifton <nickc@cygnus.com>
5395
5396 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5397 addend unless the target uses an old ABI.
5398
d9a62219
DE		 5399Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5400
5401 -Wchar-subscripts cleanup
5402 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5403 calls to isascii,iscntrl are correct.
d9a62219
DE		 5404 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5405 (unsigned char).
5406 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5407 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5408 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5409 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5410
6da466c7
ILT		 54111999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5412
5413 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5414 width for Coldfire.
5415 (arch_coldfire_p): New #define.
5416 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5417
54181999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5419
5420 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5421
5422 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5423 (install_operand): Add place `N'.
5424 (init_table): Add registers ACC, MACSR, MASK.
5425
5426 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5427
5428 * config/tc-m68k.c: Change mcf5200 --> mcf.
5429 (archs): Add mcf5206e, mcf5307.
5430 (m68k_ip): Add format `u'.
5431 (install_operand): Add place `m', `M', `h'.
5432 (init_table): Add upper/lower registers.
5433
5434 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5435
bedf545c
ILT		 54361999-05-28 Martin Dorey <mdorey@madge.com>
5437
5438 * config/tc-i960.c: Several minor changes to add ELF and
5439 BFD_ASSEMBLER support.
5440 * config/tc-i960.h: Likewise.
5441 * configure.in (i960-*-elf*): New target.
5442 * aclocal.m4, configure: Rebuild.
5443
40c62b25
AM		 54441999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5445
5446 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5447 reloc changes when defined(BFD_ASSEMBLER).
5448
daa01f85
AM		 54491999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5450
5451 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5452
5453 * write.c (write_print_statistics): Output to file, not stderr.
5454
5455 * expr.c (generic_bignum_to_int32,64): Prototype.
5456
5457 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5458 output_sleb128, output_uleb128, output_big_sleb128,
5459 output_big_uleb128, output_big_leb128): Prototype.
5460 (output_big_sleb128, output_big_uleb128): Make inline.
5461 (output_big_leb128): Remove inline
5462
5463 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5464 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5465 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5466 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5467 value for correct overflow check in write.c:fixup_segment.
5468 * write.c (fixup_segment): Move bitfield overflow checks to after
5469 the md_apply_fix call.
5470 * config/obj-coff.c (fixup_segment): Likewise.
5471 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5472 valueT *val argument.
5473
19b34177
AS		 5474Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5475
5476 * config/atof-ieee.c (gen_to_words): Correctly round a
5477 denormalized number. Fix off-by-one in range checking for
3e87a760 5478 exponent in a denormal.
19b34177 5479
b8a40f53
NC		 54801999-05-10 Nick Clifton <nickc@cygnus.com>
5481
5482 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5483 name.
b8a40f53 5484
53f3de98
RH		 5485Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5486
5487 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5488
578ec497
AM		 54891999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5490
5491 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5492 (ReverseRegRegmem): Remove.
5493 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5494 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5495 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5496 kludge.
5497
5498 From Doug Ledford <dledford@redhat.com>
5499 * config/tc-i386.h (RegXMM): New for P/III.
5500 * config/tc-i386.c: Add support for P/III.
5501
d0e9a01c
RH		 5502Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5503
5504 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5505 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5506 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5507
83183c0c
RH		 5508Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5509
5510 * config/tc-i386.c (i386_immediate): Skip whitespace before
5511 complaining about junk after expression.
5512 (i386_displacement): Likewise.
5513
03987ced
RH		 5514Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5515
5516 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5517 Don't copy before downcaseing.
5518
0d96863f 55191999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5520
66778679
RH		 5521 * tc-m68k.c: Include elf/m68k.h.
5522 (m68k_elf_final_processing): New routine.
5523 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5524 Define.
3e87a760 5525
90700a53
JL		 5526Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5527
5528 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5529 17 bit fmt insn.
5530
252b5132
RH		 55311999-04-30 Nick Clifton <nickc@cygnus.com>
5532
5533 * config/tc-mcore.c (mcore_s_section): Dump literals before
5534 changing section.
5535
55361999-04-29 Nick Clifton <nickc@cygnus.com>
5537
5538 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5539 for COFF/PE port.
5540
5541Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5542
5543 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5544 (TC_INIT_FIX_DATA): Delete.
5545 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5546 (TC_INIT_FIX_DATA): Delete.
5547 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5548 * write.c (fix_new_internal): Initialize fx_cgen member.
5549 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5550 (gas_cgen_md_apply_fix3): Update.
5551 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5552 (md_cgen_record_fixup_exp): Update.
5553 (FX_OPINFO_R_TYPE): Update.
5554
5555 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5556 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5557 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5558 * frags.h (struct frag): Make opindex, opinfo ints.
5559
5560 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5561
55621999-04-26 Tom Tromey <tromey@cygnus.com>
5563
5564 * aclocal.m4, configure: Updated for new version of libtool.
5565
55661999-04-22 Nick Clifton <nickc@cygnus.com>
5567
5568 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5569 md_apply_fix.
252b5132
RH		 5570 (md_apply_fix3): Do not fix up absolute relocations against
5571 symbolic values.
5572
5573 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5574
55751999-04-20 Nick Clifton <nickc@cygnus.com>
5576
5577 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5578 changes and data-in-text directives.
5579 (mcore_cons): New function: intercept cons() operations.
5580 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5581 operations.
252b5132
RH		 5582 (mcore_stringer): New function: intercept stringer() operations.
5583
55841999-04-18 Ian Lance Taylor <ian@zembu.com>
5585
5586 * obj.h (struct format_ops): Change generate_asm_lineno field to
5587 take no parameters.
5588 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5589
5590 * config/tc-alpha.c (find_opcode_match): Add default case to
5591 switch.
5592 (find_macro_match): Likewise.
5593 (load_expression): Parenthesize && within ||.
5594
5595 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5596
55971999-04-17 Nick Clifton <nickc@cygnus.com>
5598
5599 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5600 .text .data .section pseudo ops.
3e87a760
AM		 5601 (mcore_s_section): New function. Dump lits before changing secs.
5602 (mcore_s_text): New function. Dump lits before changing secs.
5603 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5604
56051999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5606
5607 * config/tc-mips.c (mips_32bitmode): New.
5608 (md_begin): Set mips_32bitmode if needed.
5609 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5610 Set EF_MIPS_32BITMODE.
5611
5612Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5613
5614 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5615 change.
5616
56171999-04-16 Nick Clifton <nickc@cygnus.com>
5618
5619 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5620
5621Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5622
3e87a760 5623 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5624 expressions correctly.
5625
5626
56271999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5628
5629 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5630
5631Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5632
5633 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5634 and fmpynfadd instructions.
5635
56361999-04-11 Richard Henderson <rth@cygnus.com>
5637
5638 * as.h (environ): Declare it, if needed.
5639 * as.c (dump_statistics): Don't declare environ.
5640 * configure.in (environ): Detect declaration.
5641 * configure, config.in: Rebuild
5642
5643 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5644 (i386_displacement): Allocate enough space for replacement buffer.
5645 Clean up replacement buffer initialization.
5646
56471999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5648
5649 * subsegs.c (section_symbol): Don't create a new symbol if one
5650 already exists; instead, use the existing one, but set its segment
5651 and frag data if it hasn't already been defined.
5652 * config/obj-coff.c (c_section_symbol): Likewise.
5653
5654Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5655
5656 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5657
56581999-04-08 Nick Clifton <nickc@cygnus.com>
5659
5660 * config/tc-mcore.c: New File: Support routines for MCore
5661 assembler.
3e87a760 5662 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5663 * config/obj-coff.c: Add support for mcore-pe target.
5664
5665 * Makefile.am: Add support for MCore targets.
5666 * Makefile.in: Regenerate.
5667 * configure.in: Add support for MCore targets.
5668 * configure: Regenerate.
5669
5670 * doc/all.texi: Set MCORE.
5671 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5672
252b5132
RH		 5673 * write.h: Prevent multiple inclusion.
5674
56751999-04-06 Ian Lance Taylor <ian@zembu.com>
5676
5677 * asintl.h (LC_MESSAGES): Never define.
5678 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5679 does not define it.
5680 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5681 does not define it.
5682
5683 * Makefile.am (m68k-parse.c): If configuring in the source
5684 directory, copy m68k-parse.y into the local directory before
5685 running ylwrap, to remove spurious differences when generating
5686 snapshots.
5687 * Makefile.in: Rebuild.
5688
5689 * config/tc-sparc.h (md_do_align): Just allocate the number of
5690 bytes necessary, rather than always allocating 1024.
5691
56921999-04-04 Ian Lance Taylor <ian@zembu.com>
5693
5694 * listing.c (listing_newline): Add cast to avoid warning.
5695 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5696 * config/tc-i386.c (i386_scale): Add return value.
5697 (build_displacement_string): Remove unused local temp_disp2.
5698 (i386_intel_memory_operand): Add parentheses to avoid warning.
5699 (i386_intel_operand): Remove unused local end_of_operand_string.
5700 (i386_operand): Remove unused local operand_modifier.
5701 (i386_operand): Add parens to avoid warning.
5702
57031999-04-04 Don Bowman <don@pixsci.com>
5704
5705 * configure.in: Add mips*-*-vxworks* target; have it define
5706 MIPS_STABS_ELF.
5707 * configure, config.in: Rebuild.
5708
57091999-03-31 Nick Clifton <nickc@cygnus.com>
5710
5711 * configure.in (emulations): Add support for arm-epoc-pe.
5712 * configure: Regenerate.
5713 * config/te-epoc-pe.h: New file. Define macros specific to
5714 arm-epoc-pe target.
5715 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5716 for arm-epoc-pe target.
5717
5718Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5719
5720 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5721
5722Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5723
5724 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5725 detect ",n" without a condition.
5726 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5727
5728
5729Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5730
5731 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5732 instruction is encoded with one bit.
5733
5734
57351999-03-23 Ian Lance Taylor <ian@zembu.com>
5736
5737 * doc/internals.texi (CPU backend): Mention that
5738 line_separator_chars should not include newline. From thi
5739 <ttn@mingle.glug.org>.
5740
57411999-03-22 Doug Evans <devans@casey.cygnus.com>
5742
5743 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5744 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5745
5746Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5747
5748 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5749
5750Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5751
5752 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5753
5754
5755Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5756
5757 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5758
252b5132
RH		 57591999-03-15 Martin Hunt <hunt@cygnus.com>
5760
5761 * app.c (do_scrub_begin): Change '-' back to a symbol char
5762 so we can use multiple opcodes on a line again.
5763
5764 * config/tc-d30v.c: By default, warn if a symbol has
5765 the same name as a register. Plus some minor
5766 updates from the branch.
5767
57681999-03-13 Nick Clifton <nickc@cygnus.com>
5769
5770 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5771 BFD_RELOC_16 and BFD_RELOC_64.
5772
57731999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5774
5775 * expr.c (expr): Add missing else.
5776
57771999-03-12 Nick Clifton <nickc@cygnus.com>
5778
5779 * config/tc-arm.c (md_apply_fix3): Improve error message.
5780
57811999-03-11 Doug Evans <devans@casey.cygnus.com>
5782
5783 * Makefile.am (CPU_TYPES): Add fr30.
5784 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5785 (fr30,m32r dependencies): Update.
5786 * Makefile.in: Rebuild.
5787
5788 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5789 (gas_cgen_record_fixup_exp): Ditto.
5790 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5791 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5792 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5793 (md_cgen_lookup_reloc): Update use of operand->type.
5794 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5795 (md_convert_frag): Call cgen_operand_lookup_by_num.
5796 (md_cgen_lookup_reloc): Update use of operand->type.
5797 (m32r_cgen_record_fixup_exp): Ditto.
5798
57991999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5800
5801 * config/tc-mips.c (md_show_usage): Fix message.
5802
58031999-03-03 Nick Clifton <nickc@cygnus.com>
5804
5805 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5806 and LDR reg,=<expr> instruction.
5807
5808 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5809 -mcpu=arm9tdmi.
5810
5811Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5812
5813 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5814
58151999-02-17 Nick Clifton <nickc@cygnus.com>
5816
5817 This patch was created by: Scott Bambrough
5818 <scottb@corelcomputer.com>
3e87a760
AM		 5819
5820 * app.c:
252b5132 5821 Special cased '@' character. The '@' character is used as the
3e87a760 5822 ARM assembler comment character, as a special character
252b5132
RH		 5823 and in ELF .symver pseudo-op's, and as a special character in
5824 .type and .section pseudo-ops.
5825 (symver_pseudo): New static variable.
5826 (symver_state): New static variable.
5827 (struct app_save): Add field 'symver_state'.
5828 (app_push): Save global symver_state int struct app_save.
5829 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5830 (do_scrub_chars): Special case handling of '@' character in
5831 .symver pseudo-ops.
252b5132
RH		 5832
5833 * configure.in: Modified to recognize armv* uname syntax from ARM
5834 Linux kernel.
5835 * configure: Regenerated.
3e87a760 5836
252b5132
RH		 5837 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5838 a prefix to the section's type.
5839 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5840 the type's typename.
5841
5842 * config/tc-arm.h: Add support for PIC generation:
5843 (pic_code): New boolean.
5844 (obj_relocate_extern): Define.
5845 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5846 (TC_CONS_FIX_NEW): Define.
5847 (tc_fix_adjustable): Define.
5848 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5849
252b5132
RH		 5850 * config/tc-arm.c: Add support for PIC generation:
5851 (line_seperator_chars): Allow ';' as a seperator for Linux.
5852 (is_immediate_prefix): New macro.
5853 (arm_parse_reloc): New function.
5854 (s_arm_elf_cons): New function.
5855 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5856 (md_undefined_symbol): Special case handling for the Global Offset
5857 Table's symbol.
5858 (md_apply_fix3): Handle PIC relocs.
5859 (tc_gen_reloc): Handle PIC relocs.
5860 (md_parse_option): Add support for '-k' command line switch to
5861 enable PIC generation.
5862 (cons_fix_new_arm): New function.
5863 (s_arm_elf_cons): New function.
5864
5865Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5866
5867 * configure.in: Add comments for uses of AC_DEFINE.
5868 * acinclude.m4: Likewise.
5869 * acconfig.h: Remove.
5870 * aclocal.m4: Rebuild.
5871 * configure: Rebuild.
5872 * Makefile.in: Rebuild.
5873 * config.in: Rebuild.
5874
58751999-02-15 Jim Lemke <jlemke@cygnus.com>
5876
5877 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5878 non-constant offset from a base register.
5879
58801999-02-14 Ken Raeburn <raeburn@raeburn.org>
5881
5882 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5883 strings always.
5884
5885Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5886
5887 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5888 (emit_insn): Look for pc-relative and no-overflow specifiers on
5889 internal relocation types.
5890
58911999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5892
5893 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5894 -mcpu=NNNN flags.
5895
5896 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5897 mips_cpu instead.
5898 (mips_4650, mips_4010, mips_4100): Variables removed.
5899 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5900 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5901 variables.
5902 (md_begin): Don't bother initializing the mips_NNNN variables;
5903 mips_cpu is set, and that's good enough now.
5904 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5905 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5906 (show): New function, to handle wrapping in the CPU lists.
5907 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5908
5909Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5910
5911 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5912 than treat as an immediate specifier.
5913
5914Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5915
5916 * config/tc-i386.c: Prototype many functions.
5917 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5918 (i386_immediate): Remove unused second argument.
5919 (i386_intel_operand): Fix i386_is_reg typo.
5920 (i386_operand): Use allow_naked_reg.
5921 (output_invalid): Make operand int for K&R.
5922
5923Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5924
5925 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5926 patch.
5927 * Makefile.in: Rebuild.
5928
59291999-02-09 Doug Evans <devans@casey.cygnus.com>
5930
5931 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5932 (cgen.o): Ditto.
5933 (EXTRA_as_new_SOURCES): Comment out.
5934 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5935 * Makefile.in: Rebuild.
5936 * doc/Makefile.in: Rebuild.
5937 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5938 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5939 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5940 * configure: Rebuild.
5941 * aclocal.m4: Rebuild.
5942 * config.in: Rebuild.
5943 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5944 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5945 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5946 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5947 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5948 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5949 (gas_cgen_record_fixup_exp): Ditto.
5950 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5951 descriptor, not global variable.
5952 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5953 descriptor, not global variable. Refer to insert_operand handler
5954 via cpu descriptor, not global function.
5955 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5956 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5957 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5958 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5959 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5960 * config/tc-m32r.c: Ditto.
5961 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5962 (md_assemble): Ditto.
5963 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5964
59651999-02-09 Nick Clifton <nickc@cygnus.com>
5966
5967 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5968 relocations for ELF targets.
5969
59701999-02-08 Nick Clifton <nickc@cygnus.com>
5971
5972 * configure.in: Add support for StrongARM target.
5973 * configure: Regenerate.
5974
59751999-02-05 Nick Clifton <nickc@cygnus.com>
5976
5977 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5978
5979 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5980 for COFF ports.
5981
5982Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5983
5984 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5985
5986Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5987
66778679
RH		 5988 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5989 (INTEL_DWORD_MNEM_SUFFIX): Define.
5990 (BYTE_PTR): Define.
5991 (WORD_PTR): Define.
5992 (DWORD_PTR): Define.
5993 (XWORD_PTR): Define.
5994 (SHORT): Define.
5995 (OFFSET_FLAT): Define.
5996 (FLAT): Define.
5997 (NONE_FOUND): Define.
5998 (No_dSuf): Define.
5999 (No_xSuf): Define.
6000 * config/tc-i386.c (set_intel_syntax): New routine.
6001 (intel_syntax): Declare.
6002 (allow_naked_reg): Declare.
6003 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6004 (intel_float_operand): New routine.
6005 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6006 Handle brackets as well as parens. Call i386_intel_operand for
6007 intel syntax. Reverse operands if appropriate. Handle new
6008 suffixes. Handle movzx and movsx.
6009 (i386_is_reg): New routine.
6010 (i386_immediate): New routine.
6011 (i386_scale): New routine.
6012 (i386_displacement): New routine.
6013 (i386_operand_modifier): New routine.
6014 (build_displacement_string): New routine.
6015 (i386_parse_seg): New routine.
6016 (i386_intel_memory_operand): New routine.
6017 (i386_intel_operand): New routine.
6018 (i386_operand): Call i386_displacement, i386_immediate,
6019 i386_scale, etc. instead of handling inline.
6020 (parse_register): Handle registers without prefix.
252b5132
RH		 6021
6022Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6023
66778679
RH		 6024 * configure: Regenerate.
6025 * configure.in (arm-*-oabi): New.
6026 (thumb-*-oabi): New.
6027 * config/tc-arm.c (target_oabi): Declare.
6028 (md_apply_fix3): Support REL relocs.
6029 (md_parse_option): Handle -oabi.
6030 (elf32_arm_target_format): New routine.
6031 (md_longopts): Add OPTION_OABI.
6032 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6033
6034
60351999-01-28 Nick Clifton <nickc@cygnus.com>
6036
6037 * write.c (write_relocs): Handle out of range error.
6038
6039 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6040 (fr30_force_relocation): Default to 0.
6041
6042 * config/tc-fr30.h (obj_fix_adjustable): Define.
6043 (TC_FORCE_RELOCATION): Define.
6044
6045 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6046 relocs.
252b5132
RH		 6047
60481999-01-16 Nick Clifton <nickc@cygnus.com>
6049
6050 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6051 merge of two instructions if the left instruciton kills the right.
6052
60531999-01-11 Doug Evans <devans@casey.cygnus.com>
6054
6055 * Makefile.in: Regenerate.
6056 * configure.in: Redo test for using cgen.
6057 * configure: Regenerate.
6058
60591999-01-09 Nick Clifton <nickc@cygnus.com>
6060
6061 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6062 redefinition of this macro.
6063
6064Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6065
6066 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6067 warning.
6068
60691998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6070
6071 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6072 a read of HI or LO and an immediatly following branch.
6073
60741998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6075
6076 * config/tc-mips.c (md_begin): Another correction to the setting of
6077 mips_eabi64.
6078
60791998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6080
3e87a760
AM		 6081 * config/tc-mips.c (md_begin): Correct type-o in setting of
6082 mips_eabi64.
252b5132
RH		 6083
60841998-12-21 Nick Clifton <nickc@cygnus.com>
6085
6086 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6087 bit insn when optimizing, so that parallelised instructions will
6088 start on a 32 bit boundary.
6089
60901998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6091
6092 * config/tc-mips.c (mips_eabi64): New.
6093 (md_begin): Set mips_eabi64.
6094 (mips_elf_final_processing): Use it.
6095
60961998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6097
3e87a760 6098 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6099 Correct setting of ABI in e_flags.
6100
6101Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6102
3e87a760
AM		 6103 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6104 in delay slots.
252b5132
RH		 6105
61061998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6107
6108 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6109
252b5132
RH		 61101998-12-15 Doug Evans <devans@casey.cygnus.com>
6111
6112 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6113 warning, values that don't fit in the field.
6114
61151998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6116
6117 * config/tc-mips.c (mips_abi_string): New.
6118 (md_parse_option,md_longopts): Add mabi.
6119 (mips_elf_final_processing): Set e_flags based on mabi flag.
6120
61211998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6122
3e87a760 6123 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6124
612598-12-11 Ken Raeburn <raeburn@cygnus.com>
6126
6127 * config/tc-h8300.c (build_bytes): Change message given if the
6128 instruction requires H8/300H mode and we're not in Hmode, to
6129 suggest that it may be the operand modes that are the problem, not
6130 necessarily the opcode.
6131
61321998-12-10 Nick Clifton <nickc@cygnus.com>
6133
6134 * config/tc-fr30.c: Add line separator character.
6135
6136Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6137
6138 * configure.in (hppa-*-mpeix*): New target.
6139 * config/obj-som.h (obj_som_compiler): Declare.
6140 * config/obj-som.c (compiler_seen): New static variable.
6141 (obj_som_compiler): New function.
6142 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6143 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6144 (pa_type_args): Set hppa_priv_level.
6145 (pa_compiler): New static function if OBJ_SOM.
6146 * configure: Rebuild.
6147
6148Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6149
6150 * read.c (output_leb128): Don't mark as inline.
6151
61521998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6153
3e87a760 6154 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6155 AIX .vbyte unaligned data support.
6156 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6157 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6158 sections.
6159
61601998-12-07 Nick Clifton <nickc@cygnus.com>
6161
6162 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6163 input handling.
252b5132
RH		 6164
6165Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6166
66778679
RH		 6167 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6168 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6169
6170Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6171
6172 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6173 checking the target type.
6174 (mips-dec-bsd*): Set endian to little.
6175 * configure: Rebuild.
6176
6177 COFF weak symbol support, based on patches from Mark Elbrecht
6178 <snowball3@usa.net>:
6179 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6180 * config/obj-coff.c (obj_coff_weak): New static function.
6181 (obj_coff_endef) [both versions]: Handle weak symbols.
6182 (coff_frob_symbol): Likewise.
6183 (yank_symbols): Likewise.
6184 (obj_pseudo_table): Add "weak".
6185
6186 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6187 <aymeric.vincent@emi.u-bordeaux.fr>.
6188 * aclocal.m4: Rebuild with current tools.
6189 * configure: Rebuild.
6190
6191 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6192 an assertion failure for a case we can't handle when OBJ_ECOFF.
6193
6194 * expr.c (operator): And with 0xff to avoid problems with signed
6195 char.
6196
61971998-12-03 Nick Clifton <nickc@cygnus.com>
6198
6199 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6200 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6201
62021998-12-02 Nick Clifton <nickc@cygnus.com>
6203
6204 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6205 LDI:20 insn.
6206
6207Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6208
3e87a760
AM		 6209 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6210 calculation of pcrel point.
252b5132
RH		 6211
6212Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6213
6214 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6215 pcrel point.
6216
6217Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6218
6219 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6220 scope.
6221 (d10v_cleanup): Only generate previous insn if a multiline insn is
6222 not pending.
6223
6224Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6225
6226 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6227 FR30_OPERAND_I32.
252b5132
RH		 6228
6229Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6230
6231 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6232 -marm6xxx command line switches.
6233
62341998-11-18 Doug Evans <devans@casey.cygnus.com>
6235
6236 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6237 (itbl-ops.o): Delete duplicate dependencies.
6238 Rebuild dependencies.
6239 Add fr30 dependencies.
6240 * Makefile.in: Rebuild.
6241
6242Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6243
6244 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6245 opcode list.
6246 * listing.c: Ignore line terminator characters found inside
3e87a760 6247 strings.
252b5132
RH		 6248
6249Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6250
6251 * po/gas.pot: Regenerated.
6252
6253Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6254
6255 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6256 fr30_is_label_start(). Also checks for delay slot insns.
6257
6258 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6259 FR30 instructions which contain a colon in the mnemonic.
6260
6261 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6262
6263Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6264
6265 * config/tc-fr30.c: Removed currently superflous code.
6266
6267Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6268
6269 * config/tc-fr30.h: New file.
6270 * config/tc-fr30.c: Tweaking so that it will compile.
6271
6272Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6273
66778679
RH		 6274 * config/tc-d10v.h (obj_fix_adjustable): Define.
6275 (TC_FORCE_RELOCATION): Define.
6276 (d10v_force_relocation): Declare.
6277 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6278 (md_apply_fix3): Handle Vtable relocs.
6279 (d10v_fix_adjustable): New.
6280 (d10v_force_relocation): New.
252b5132
RH		 6281
6282Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6283
6284 * config/tc-d30v.c: Change default behaviour to ignore potential
6285 conflicts between register name and symbol names.
6286
6287Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6288
6289 * configure.in: Add fr30-*-*.
6290 * config/tc-fr30.c: New file.
6291 * Makefile.in: Regenerated.
6292 * config.in: Regenerated.
6293 * configure: Regenerated.
6294 * doc/Makefile.in: Regenerated.
6295 * po/gas.pot: Regenerated.
6296
6297Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6298
6299 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6300 are 16 bit insns.
6301
6302Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6303
6304 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6305 characters.
6306 (do_scrub_chars): Add some casts to unsigned char to avoid
6307 unwanted sign extension.
6308 * read.c (lex_type): Set characters about 127 to be symbol
6309 characters.
6310 * config/tc-i386.c (md_begin): Set identifier_chars and
6311 operand_chars for values above 127.
6312
6313Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6314
66778679
RH		 6315 * configure.in: detect cygwin* instead of cygwin32*
6316 * configure: regenerate
252b5132
RH		 6317
6318Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6319
6320 * listing.c: Add support for producing a listing from piped
3e87a760 6321 input.
252b5132
RH		 6322
6323Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6324
6325 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6326 (append_insn): Account for the tx39's multiply behavior.
6327
63281998-10-26 Michael Meissner <meissner@cygnus.com>
6329
6330 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6331 from assemble_parallel_insns. Add support for '->' to indicate
6332 explicitly serializing the instructions.
6333 (md_assemble): Ditto.
6334
6335Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6336
66778679
RH		 6337 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6338 WEAK handling.
252b5132
RH		 6339
6340Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6341
66778679 6342 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6343
6344Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6345
6346 * config/tc-mips.c : support frame and regmask/fregmask when
6347 MIPS_STABS_ELF is specified.
6348
6349Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6350
66778679
RH		 6351 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6352 (md_apply_fix): Don't return 1 for VTABLE relocs.
6353 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6354
6355Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6356
6357 * doc/c-i386.texi: Replace occurences of "opcode" with
6358 "instruction mnemonic", "instruction", or "mnemonic" when
6359 referring to the name of an instruction. Use "opcode" when
6360 referring to the sequence of machine bytes.
6361
6362 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6363 (is_opcode_char): Rename to is_mnemonic_char.
6364 (md_assemble and i386_operand): Correct error messages from
66778679 6365 "opcode" to "instruction mnemonic"
252b5132
RH		 6366 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6367 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6368 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6369 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6370 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6371 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6372 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6373
6374 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6375
6376 * config/tc-i386.c (i386_operand): Check for garbage after
6377 register name.
6378
6379Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6380
6381 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6382 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6383
6384Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6385
66778679
RH		 6386 * config/tc-sh.h (obj_fix_adjustable): Define.
6387 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6388 (md_apply_fix): Likewise.
6389 (tc_gen_reloc): Likewise.
6390 (sh_fix_adjustable): New.
252b5132
RH		 6391
6392Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6393
6394 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6395 * cgen.h (gas_cgen_finish_insn): Update prototype.
6396 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6397 cgen_insn_t -> CGEN_INSN_INT.
6398 (make_parallel): Update handling of CGEN_INT_INSN_P.
6399 (assemble_parallel_insn): Ditto.
6400 (target_make_parallel): New function.
6401 (md_assemble): Use it.
6402
6403Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6404
66778679 6405 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6406
6407Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6408
6409 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6410 converted into lower case.
6411
6412Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6413
66778679
RH		 6414 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6415 (gas_cgen_tc_gen_reloc): Likewise.
6416 * config/tc-m32r.h (obj_fix_adjustable): Define.
6417 * config/tc-m32r.c (m32r_fix_adjustable): New.
6418 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6419
6420Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6421
6422 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6423
6424Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6425
6426 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6427 to lower case before parsing.
6428
6429 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6430 parallel insns modift buts in the PSW as a side effect.
6431
6432Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6433
6434 * config/tc-d30v.c (find_format): Test for missing flag and
6435 control registers.
3e87a760 6436
252b5132
RH		 6437 (md_apply_fix3): Fix error messages to avoid
6438 assumption about presence of a symbol.
6439
6440 (parallel_ok): Disallow parallel instructions that both modify the
6441 same flag register.
6442
6443 (find_format): Generate a warning if an odd numbered register is
6444 used as the first register in a mutli-register instruction.
6445
6446Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6447
6448 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6449 relocations are always associated with a symbol.
6450
6451Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6452
66778679
RH		 6453 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6454 (elf32_sparc_force_relocation): Declare.
6455 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6456 (tc_gen_reloc): Handle vtable relocs.
6457 (elf32_sparc_force_relocation): New.
252b5132
RH		 6458
6459Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6460
66778679
RH		 6461 * symbols.c (S_IS_FUNCTION): New.
6462 * config/tc-v850.h (obj_fix_adjustable): Define.
6463 (TC_FORCE_RELOCATION): Define.
6464 (v850_force_relocation): Declare.
6465 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6466 of fx_addnumber for VTABLE reloc addends.
6467 (md_apply_fix3): Handle VTABLE relocs.
6468 (v850_fix_adjustable): New.
6469 (v850_force_relocation): New.
252b5132
RH		 6470
6471Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6472
6473 * tc-hppa.c (fp_operand_format): Add some additional formats.
6474 (pa_ip): Do not automatically promote into pa2.0 mode.
6475 (pa_level): Handle ".level 2.0".
6476
6477Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6478
6479 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6480 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6481 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6482 (None): Redefine as 0xffff.
6483
6484 From Jeff B Epler <jepler@usgs.gov>
6485 * doc/c-i386.texi (i386-SIMD): New section.
6486
6487Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6488
6489 * read.c (discard_rest_of_line): New function.
6490 * read.h: Declare it.
6491 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6492
6493Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6494
6495 * config/tc-d10v.c (find_symbol_matching_register): New function.
6496 (find_opcode): Cope with the case where a register name matches
6497 a symbol name.
6498
6499Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6500
6501 * config/tc-v850.c (md_pcrel_from): Rename to
6502 v850_pcrel_from_section.
6503 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6504 sections.
252b5132
RH		 6505
6506 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6507
6508Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6509
6510 * config/tc-d10v.c (find_opcode): Generate an error if a register
6511 is supplied for an operand that should not be a register.
6512
6513Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6514
6515 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6516 instructions to have another instruction in the right bin.
6517
6518Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6519
6520 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6521 the right container if the left container holds a branch
3e87a760 6522 instruction.
252b5132
RH		 6523
6524Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6525
6526 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6527 both a register name and symbol name.
6528 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6529
6530Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6531
6532 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6533 execution unit class.
6534
6535 (reg_name_search): If a name matches a register and a symbol,
6536 prefer the register.
6537 (find_format): Disallow flag registers when a general purpose
6538 register is required.
6539 If a number is required, but a register has been given, check to
6540 see if a symbol with the same name as the register exists, and if
6541 so, use that symbol.
6542
6543Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6544
6545 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6546
6547Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6548
6549 * config/tc-d30v.c (find_format): Do not accept flag registers as
6550 general purpose registers.
6551 (find_format): If an immediate value is expected at a given place
6552 in a format, but a register name has been provided instead, check
6553 to see if that register name matches the name of a predefined
6554 symbol and if it does, then use the symbol instead.
6555 (reg_name_search): If a register name matches a symbol name,
6556 prefer the register name to the symbol name.
6557
6558Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6559
6560 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6561 the previous insn to empty.
6562
65631998-09-20 Michael Meissner <meissner@cygnus.com>
6564
6565 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6566 pieces, forcing the use of an ANSI compiler.
6567
6568Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6569
6570 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6571 relocs.
6572 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6573
6574Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6575
66778679
RH		 6576 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6577 assembler syntax.
6578 (obj_elf_vtable_entry): Likewise.
6579 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6580 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6581 (tc_gen_reloc): Likewise.
6582 (arm_fix_adjustable): Likewise.
6583 (elf32_arm_force_relocation): New.
6584 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6585
6586Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6587
6588 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6589
6590Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6591
66778679
RH		 6592 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6593 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6594
6595Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6596
6597 * config/tc-i386.c (i386_operand): Detect non-segment registers
6598 used as segment prefixes.
6599
6600Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6601
6602 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6603 optimize across FDE boundaries.
6604
6605 * config/obj-coff.c (obj_coff_section): Preserve any link once
6606 flags when setting the section flags.
6607
6608Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6609
6610 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6611 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6612
6613Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6614
6615 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6616 to the host width.
6617
6618Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6619
6620 * frags.c (frag_grow): Include the size of the frag struct in the
6621 obstack chunk size.
6622
6623 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6624 if the new subseg comes before the old.
6625
6626Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6627
6628 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6629 to handle edge8 and edge16.
6630
6631Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6632
6633 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6634 before we clobber the symbol involved.
6635
6636Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6637
3e87a760 6638 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6639 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6640 use arm_adjust_symtab for OBJ_COFF.
6641 (armelf_adjust_symtab): New Routine.
6642 * config/tc-arm.h: Define obj_adjust_symtab to
6643 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6644
252b5132
RH		 6645Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6646
6647 * configure.in: Make all i386-elf targets use bfd_gas.
6648 * config/tc-i386.c (tc_i386_force_relocation): New.
6649 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6650 (md_apply_fix3): Likewise.
6651 (tc_gen_reloc): Handle them.
6652 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6653 tc_i386_force_relocation.
6654
6655Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6656
6657 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6658
6659Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6660
6661 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6662 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6663 sequential pair.
6664
252b5132
RH		 6665Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6666
6667 * read.h (generate_lineno_debug): Add prototype.
6668 * read.c (generate_lineno_debug): Make non-static.
6669
6670Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6671
6672 * config/tc-i386.c (md_assemble): Only warn for address/data size
6673 prefixes.
6674
6675Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6676
6677 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6678 against Thumb function names, as the linker needs this information.
6679
66801998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6681
6682 * expr.c (operand): Check also that there is no advance in operand
6683 after atof_generic in order to decide "is it label 0f or floating
6684 point number?".
6685
6686Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6687
6688 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6689 command line options with a single dash.
6690 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6691
6692Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6693
3e87a760
AM		 6694 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6695 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6696
66971998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6698
6699 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6700 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6701 demand_empty_rest_of_line before mri_comment_end.
6702 (equals): Check garbage after expression before
6703 mri_comment_end in MRI mode.
6704
6705Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6706
6707 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6708 small immediate constant to use the constant itself rather than
6709 always using 1.
6710
6711Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6712
6713 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6714 (pa_leave): Likewise.
6715
6716Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6717
6718 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6719 prefixes.
6720 (i386_operand): Fix an error message.
6721
6722Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6723
6724 * doc/c-arm.texi (ARM Directives): Document .req directive.
6725
6726 * config/tc-arm.c (reg_required_here): Display erroneous string if
6727 the register name could not be decoded.
6728 Do not set inst.instruction if the sift is -1.
6729
6730Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6731
6732 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6733 we do for EXTERN.
6734
6735Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6736
6737 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6738 even if it is belived to be unnecessary.
6739
6740Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6741
6742 config/tc-i386.c (i386_operand): Size immediate constants by
6743 suffix (erroneously removed as part of July 7 change).
6744
6745Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6746
66778679
RH		 6747 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6748 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6749 (armelf_frob_symbol): New Routine.
6750 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6751
6752Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6753
6754 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6755
6756Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6757
6758 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6759 command line switches passed to assembler.
6760
6761Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6762
6763 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6764 (gas_cgen_opcode_desc): Declare.
6765 (gas_cgen_parse_operand): Declare.
6766 (*): Prepend gas_ to gas specific fns to denote them as such.
6767 All uses updated.
6768 * cgen.c (gas_cgen_opcode_desc): New global
6769 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6770 (queue_fixup): Renamed from cgen_queue_fixup.
6771 (*): Prepend gas_ to gas specific fns to denote them as such.
6772 All uses updated.
6773 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6774 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6775 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6776 Open opcode table and initialize it.
6777 (make_parallel): Use gas_cgen_opcode_desc.
6778 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6779 (md_assemble): Ditto.
6780
6781Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6782
6783 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6784 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6785 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6786 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6787 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6788 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6789 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6790 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6791 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6792 (INIT_STAB_SECTION): Likewise.
6793 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6794
252b5132
RH		 6795 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6796 (md_parse_option): Watch for them.
6797 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6798 (md_begin): Kill neverdef code.
6799 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6800 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6801 (s_alpha_coff_wrapper): New.
6802 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6803
252b5132
RH		 6804Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6805
6806 Start of changes to remove mdebug section from mips*-elf
6807 Based on MIPS_STAB_ELF definition
6808 * acconfig.h: undef if not configured
6809 * config.in: undef if not configured
6810 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6811 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6812 * stabs.c (s_stab_generic): flush frag
6813
6814Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6815
66778679
RH		 6816 * configure.in: (arm-*-elf): Handle.
6817 (thumb-*-elf): Handle.
6818 * configure: Regenerate.
6819 * read.c (stringer): Fix typo in comment.
6820 * write.c (fixup_segment): Don't add symbol value to addend if
6821 TC_ARM and OBJ_ELF.
6822 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6823 sections.
6824 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6825 for OBJ_ELF.
252b5132
RH		 6826
6827Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6828
6829 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6830 (write_2_short): Emit warning if new flag is set.
6831 (do_assemble): Set flags if left instruction is one of special
6832 "right-instruction-killer" type.
6833
6834Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6835
252b5132
RH		 6836 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6837 Always output words in debug_info section as big endian.
6838 (sparc_target_format): Choose correct bfd target.
6839 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6840
252b5132
RH		 6841Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6842
6843 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6844 to work with internationalization code. Issue an error when two
6845 operands match that are not allowed to match.
6846
6847Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6848
6849 * configure.in (install_tooldir): Allow target to specify whether
6850 it wants to be installed in $(tooldir)/bin.
6851 * configure: Regenerate.
6852 * Makefile.am (install-exec-local): Set install-exec-tooldir
6853 dependency via configure.
6854 * Makefile.in: Regenerate.
6855
6856Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6857
6858 * Makefile.am (install-exec-local): Split into two ...
6859 (install-exec-bindir,install-exec-tooldir): New rules.
6860 * Makefile.in: Regenerate.
6861
6862Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6863
6864 * Makefile.am (install-exec-local): Don't remove the file before
6865 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6866 W. Rozycki <macro@ds2.pg.gda.pl>.
6867 * Makefile.in: Rebuild.
6868
6869Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6870
6871 * cgen.c: Include libiberty.h.
6872 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6873 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6874 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6875 (md_cgen_lookup_reloc)): Declare.
6876 (md_cgen_record_fixup_exp): Declare.
6877 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6878 (m32r_relax_frag): Declare.
6879 (cgen_md_apply_fix3): Decls moved to cgen.h.
6880 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6881 (m32r_cgen_record_fixup_exp): Delete decl.
6882 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6883 (assemble_nop): Delete.
6884 (expand_debug_syms): Delete unused `exp'.
6885 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6886 Add default case for -Wall.
6887 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6888 (md_atof): Delete unused wordP.
6889
6890Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6891
6892 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6893 value.
6894
6895Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6896
6897 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6898 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6899 .print, .purgem, and .struct. Remove documentation for
6900 .app-file.
6901
6902Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6903
6904 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6905 Update call to insert_operand.
6906
6907Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6908
6909 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6910
6911Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6912
6913 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6914 whitespace after a prefix operator.
6915
6916Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6917
6918 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6919
6920Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6921
6922 * config/tc-sparc.c (log2): New static function.
6923 (s_reserve): Use log2 to convert alignment before calling
6924 record_alignment.
6925 (s_common): Use log2 to convert alignment before calling
6926 record_alignment and frag_align.
6927 (sparc_cons_align): Use log2.
6928
6929Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6930
6931 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6932 (s_common): Likewise.
6933
6934 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6935 initialization of waddr.
6936 (sparc_elf_final_processing): Add default case to switch.
6937
6938Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6939
6940 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6941 than temporary real.
6942
6943Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6944
6945 * write.c (subsegs_finish): Don't align the segments if there were
6946 any errors.
6947
6948 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6949 copying aux information.
6950
6951 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6952 expression into a symbol.
6953
6954Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6955
6956 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6957 type to unsigned int.
6958 (md_assemble): Change type used to store offsets from unsigned
6959 long to long.
6960 (i386_operand): Switch error check to only call RESTORE_END_STRING
6961 once after parse_register.
6962
6963Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6964
6965 * config/tc-v850.c (md_show_usage): Changed format to match that
6966 of gcc, ld, etc.
6967
6968 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6969
6970Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6971
6972 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6973 relocs.
6974 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6975 weak.
6976
6977Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6978
6979 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6980 * doc/Makefile.in: Rebuild.
6981
6982Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6983
66778679
RH		 6984 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6985 for %lo expressions.
6986 (mips_ip, case 'u'): Move range check after code to mask
6987 off bits in %hi/%lo expressions. Mask off high bits for
6988 %lo expressions.
252b5132
RH		 6989
6990Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6991
6992 * doc/Makefile.am (gasver.texi): New target.
6993 (as.info, as.dvi): Depends upon gasver.texi.
6994 * doc/as.texinfo: Include gasver.texi. Mention version number on
6995 title page and in top node.
6996 * doc/Makefile.in: Rebuild.
6997
6998Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6999
7000 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7001 but not including the line containing the edict.
7002 * listing.h (LISTING_EOF): New.
7003 * input-scrub.c (input_scrub_next_buffer): Call it.
7004
7005Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7006
7007 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7008 immediate address based solely on the suffix and the mode.
252b5132
RH		 7009
7010 * config/tc-i386.c (md_assemble): Add assertion to make sure
7011 overlap2 does not set Imm.
7012
7013 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7014 sequences of whitespace to a single space.
7015 (is_space_chars): Just compare with space.
7016 (md_begin): Don't initialize space_chars.
7017 (md_assemble): Just skip a single whitespace character.
7018 (i386_operand): Rewrite base-index parsing to use new
7019 parse_register, and to skip white space. Skip white space in a
7020 number of other places too. Don't give error message if
7021 parse_register fails.
7022 (parse_register): Change reg_string parameter to be non-const.
7023 Add end_op parameter. Skip white space after the `%', and return
7024 end of register string. Give error message here rather than
7025 caller.
7026
7027Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7028
7029 Based on patch from Matt Semersky <matts@scd.hp.com>:
7030 * expr.c (op_encoding): Make const.
7031 (expr_set_precedence): New function.
7032 (expr_begin): Don't set operator rankings, just call
7033 expr_set_precedence.
7034 * expr.h (expr_set_precedence): Declare.
7035 * read.c (s_mri): Call expr_set_precedence.
7036
7037Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7038
7039 * doc/as.texinfo (Statements): Remove paragraph discussing
7040 continuing lines with a backslash. This hasn't worked for years,
7041 if it ever did.
7042
7043Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7044
66778679 7045 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7046 symbol definitions.
7047 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7048 (ps_CTORS, ps_DTORS): New section types.
7049 (vms_fixup_xtors_section): New function
7050 (Ctors_Psect, Dtors_Psect): Define.
7051 (IS_GXX_XTOR): Define
7052 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7053 Filter static constructors/destructors and add to
7054 Ctors_Symbols/Dtors_Symbols chain.
7055 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7056 appropriate section.
7057
66778679 7058 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7059 * makefile.vms: Merge vax/vms support.
7060
7061Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7062
7063 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7064 (elf_pseudo_table): Add them.
7065 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7066 (md_apply_fix): Accept them.
7067 (mips_fix_adjustable): Don't adjust them.
7068 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7069 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7070 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7071 (tc_fix_adjustable): Don't adjust them.
7072
7073Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7074
7075 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7076 (cgen.o): Use it.
7077 * Makefile.in: Regenerate.
7078 * configure.in: AC_SUBST cgen_cpu_prefix.
7079 * configure: Regenerate.
7080
7081Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7082
7083 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7084 Changed all users of COND12_DELAY.
7085
7086Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7087
7088 * config/tc-mn10300.c (set_arch_mach): New function.
7089 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7090 (md_begin): Default to mn10300 mode.
7091 (md_assemble): Only accept instructions for the core mn10300
7092 chip and the active machine type.
7093
7094Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7095
7096 * subsegs.h (segment_info_type): Give the struct a name.
7097 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7098 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7099 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7100 * config/tc-w65.h (tc_reloc_mangle): Declare.
7101 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7102
7103Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7104
66778679
RH		 7105 * config/tc-v850.c (v850_comm): Restore old section
7106 after common processing.
252b5132
RH		 7107
7108Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7109
7110 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7111
7112Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7113
7114 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7115 char with code that explicitly sign-extends.
7116
7117Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7118
252b5132
RH		 7119 * config/tc-v850.c (md_begin): Restore text section as the current
7120 section after creating call table sections.
7121 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7122 code.
252b5132
RH		 7123
7124 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7125 with call to macro SYM_AUXINFO.
7126
7127Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7128
7129 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7130 with the program transform name.
7131 * Makefile.in: Rebuild.
7132
7133Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7134
7135 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7136 information.
7137
7138Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7139
7140 * config/tc-i386.c (i386_operand): Be prepared for a space between
7141 the open parenthesis and the start of the register operand,
7142 because of the June 16 change.
7143
7144Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7145
7146 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7147 BFD_ASSEMBLER.
7148
7149Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7150
7151 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7152 even if it is belived to be unnecessary.
7153
7154Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7155
7156 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7157 symbols.
7158 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7159
7160Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7161
7162 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7163 shift amount for a repeated operand. The shift amount for the
7164 repeated copy comes from the size of the operand.
7165
7166Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7167
7168 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7169
7170Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7171
7172 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7173
7174Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7175
7176 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7177 characters in it as LEX_IS_SYMBOL_COMPONENT.
7178 * config/tc-i386.h (tc_symbol_chars): Define.
7179 (extra_symbol_chars): Declare.
7180 * config/tc-i386.c (extra_symbol_chars): Define.
7181 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7182 (line_comment_chars): Set to '/' if TE_LINUX.
7183 * doc/c-i386.texi (i386-prefixes): Update.
7184 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7185
7186Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7187
7188 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7189 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7190
71911998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7192
7193 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7194 constraint in instructions REP & REPI.
7195
7196Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7197
7198 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7199 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7200
7201 (check_range): If the operand is shifted, then shift the number
7202 before checking its range.
7203
3e87a760 7204 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7205
7206 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7207 common sections.
7208
7209Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7210
7211 * config/tc-v850.c (v850_comm): Create special sections as needed.
7212
72131998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7214
7215 * config/tc-d10v.c (write_2_short): Addition of swapping
7216 instructions for sequential and reverse sequential order when
7217 given order is not possible.
7218
7219Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7220
7221 * Makefile.am: Rebuild dependencies.
3e87a760 7222 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7223 * Makefile.in: Rebuild.
7224
7225Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7226
7227 * doc/c-i386.texi: Update 16 bit documentation.
7228
7229 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7230 IgnoreDataSize to IgnoreSize as they are used for address size as
7231 well as data size.
7232 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7233 32-bit mode, similarly addr16/data16 and variants.
7234
7235Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7236
7237 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7238 sequential word multiply instructions.
3e87a760 7239
252b5132
RH		 7240 (do_assemble): Add extra command line argument, to allow mul32
7241 attribute to be preserved across parallel insns.
7242 (md_assemble): Insert NOPs between explicitly parallel insns which
7243 contain an 32 bit multiply and a 16 multiply.
7244
7245Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7246
7247 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7248 likewise for REPE.
7249
7250 * config/tc-i386.c (reloc): Add braces.
7251
7252 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7253 consistent with Intel naming.
7254 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7255 use bitfields in sib_byte.
7256 (modrm_byte): Don't use bitfields here either.
7257
7258 * config/tc-i386.c (current_templates): Add const.
7259 (parse_register): Add const to return, param, and char *s.
7260 (i386_operand): Add const to reg_entry *r.
7261 * config/tc-i386.h (templates): Add const to start, end.
7262
7263 Inspired by code for 16 bit gas support from Martynas Kunigelis
7264 <martynas@nm3.ktu.lt>:
7265 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7266 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7267 (uses_mem_addrmode): Remove.
7268 (md_estimate_size_before_relax): Add support here too.
7269 (md_relax_table): Rewrite interface to md_relax for 16 bit
7270 support.
7271 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7272 (opcode_suffix_to_type): Remove.
7273 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7274 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7275 (md_convert_frag): Likewise.
7276 (i386_operand): Add support for 16 bit base/index regs,
7277 immediates, and displacements. Remove some unnecessary casts, and
7278 localise end_of_operand_string, displacement_string_start,
7279 displacement_string_end variables. Add GCC_ASM_O_HACK.
7280 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7281
7282 * config/tc-i386.c (prefix_hash): Remove.
7283 (md_begin): Rewrite without obstacks. Remove prefix hash table
7284 handling. Rewrite lexical table handling.
7285 (i386_print_statistics): Don't print prefix statistics.
7286 (md_assemble): Rewrite instruction parser so that line is not
7287 converted to lower case. Don't do a hash_find for prefixes,
7288 instead recognise them via opcode modifier.
7289 (expecting_operand, paren_not_balanced): Localise variables.
7290 * config/tc-i386.h (IsPrefix): Define.
7291 (prefix_entry): Remove.
7292
7293 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7294 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7295 '\\' in case where comment_chars contains '/'.
7296
7297 * config/tc-i386.c (MATCH): Ensure given operand and template
7298 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7299 you must write `ljmp *table(%ebx)'.
7300
7301 From H.J. Lu <hjl@gnu.org>:
7302 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7303 as 0 ifndef BFD_ASSEMBLER.
7304 (md_assemble): Allow immediate operands without suffix or
7305 other reg operand to default in size to the current code size.
7306
7307Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7308
66778679
RH		 7309 * config/tc-v850.c (md_begin): Restore creation of
7310 .call_table_text and .call_table_data sections.
252b5132
RH		 7311
7312Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7313
7314 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7315 after emitting a word of noops.
7316
7317Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7318
7319 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7320 (i386_operand): Simplify checks for valid base/index combinations.
7321 Disallow `in 4(%dx),%al'.
7322
7323 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7324 index_reg const.
7325 (add_prefix): Change parameter from char to int.
7326
7327 * config/tc-i386.h (Ugh): Define opcode modifier.
7328 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7329
7330 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7331 CONSISTENT_REGISTER_MATCH macros to check register types more
7332 thoroughly. Check for illegal suffix/operand combinations
7333 when matching insns with operands. Handle new `s' suffix, and
7334 associated FloatMF opcode modifier for float insns with memory
7335 operands.
7336 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7337 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7338 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7339 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7340 DATA_PREFIX_OPCODE throughout.
7341
7342 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7343 (md_assemble): Rewrite suffix/register operand checking code to be
7344 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7345 AnyMem, the better to grep.
7346 (pi): Remove Abs.
7347 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7348 given a memory operand. Don't set Abs bits either.
7349 (type_names): Remove Mem*, Abs*.
7350 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7351 define opcode_modifiers as these cases are handled by Disp8,
7352 Disp16, Disp32 and suffix checks.
7353 (COMES_IN_BOTH_DIRECTIONS): Remove.
7354 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7355
7356 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7357 if IgnoreDataSize modifier given. Remove ShortformW modifier
7358 test. Add test for ShortForm in W base_opcode modification.
7359 Merge Seg2ShortForm and Seg3ShortForm code.
7360 * config/tc-i386.h (ShortFormW): Remove.
7361 (IgnoreDataSize): Define.
7362
7363Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7364
7365 * config/tc-d30v.c (md_assemble): Store previous segment state
7366 with previous instruction.
7367
50705ef4 7368Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7369
7370 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7371 (ebp, esp): Remove static variables.
7372 (MATCH): Remove test for InOutPortReg.
7373 (i386_operand): Properly handle InOutPortReg here instead.
7374 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7375 (md_assemble): Simplify and correct modrm and sib generation.
7376 (i386_operand): Add warning for scale without index.
7377 Rewrite checks for valid base/index combinations.
7378
7379 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7380 macros and enclose in do while(0).
7381 (RESTORE_END_STRING): Likewise.
7382 (md_assemble): Add one to printed operand number so we start
7383 from 1 not 0. Add some more gettext invocations.
7384 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7385 number here too.
7386
7387 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7388 DATA_PREFIX, SEG_PREFIX): Define.
7389 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7390 (check_prefix): Remove function.
7391 (add_prefix): New function. Add prefix to i.prefix as well as
7392 doing checks.
7393 (md_assemble): Changes for add_prefix. Remove hack for wait
7394 prefix, instead always output prefixes in fixed order. Test
7395 for jcxz/loop when selecting between word & dword operations,
7396 and add address size prefix rather than operand size prefix.
7397 Remove operand -> address size hack when emitting jcxz/loop.
7398 (i386_operand): Remove O_Absent check as it's done in expr.
7399
7400Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7401
7402 * configure.in: Recognize m5200 as a cpu_type of m68k.
7403 * aclocal.m4: Rebuild with current libtool.
7404 * configure: Rebuild.
7405
7406Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7407
7408 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7409 to relaxable_symbol to prevent references to external symbol from
7410 being relaxed.
7411
7412Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7413
7414 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7415 symbols are relaxable.
7416
7417Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7418
66778679
RH		 7419 * config/tc-v850.c (md_begin): Don't create special
7420 sections by default.
3e87a760 7421
252b5132
RH		 7422Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7423
7424 * config/tc-mips.c (macro): For div and udiv, close the
7425 reorder block as soon as possible.
7426
7427Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7428
7429 From Matt Semersky <matts@scd.hp.com>:
7430 * macro.c (macro_mri_mode): New function.
7431 * macro.h (macro_mri_mode): Declare.
7432 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7433 MRI mode.
7434
7435Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7436
7437 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7438 OBJ_EVAX case.
7439
7440 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7441 until after xstrdup in OBJ_EVAX case.
7442
7443Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7444
7445 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7446 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7447 of hardcoded magic number.
7448 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7449
7450Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7451
7452 * read.c (do_s_func): New function.
7453 (s_func): Call it.
7454 * read.h (do_s_func): Add prototype.
7455
7456Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7457
7458 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7459 nops if fill pattern not specified.
7460
7461Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7462
7463 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7464 * config/te-go32.h (TE_GO32): Define.
7465 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7466
7467Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7468
7469 Implement .func/.endfunc pseudo-ops.
7470 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7471 (s_func): Declare.
7472 * read.c (potable): Add .func,.endfunc.
7473 (s_func): New function.
7474 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7475 functions.
7476 (in_doc_func_p,current_function_label): New static globals.
7477 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7478
7479Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7480
7481 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7482 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7483 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7484 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7485 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7486 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7487 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7488 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7489 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7490 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7491 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7492 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7493 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7494 * config/tc-alpha.c: Likewise.
7495 * config/tc-alpha.h: Likewise.
7496 * config/tc-arm.c: Likewise.
7497 * config/tc-h8300.c: Likewise.
7498 * config/tc-h8500.c: Likewise.
7499 * config/tc-hppa.c: Likewise.
7500 * config/tc-i860.c: Likewise.
7501 * config/tc-i960.c: Likewise.
7502 * config/tc-ppc.c: Likewise.
7503 * config/tc-sh.c: Likewise.
7504 * config/tc-sparc.h: Likewise.
7505 * config/tc-tic30.c: Likewise.
7506 * config/tc-w65.c: Likewise.
7507 * config/tc-z8k.c: Likewise.
7508
7509Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7510
7511 * config/tc-vax.c (_): Delete this macro used for placeholder
7512 values in vax_operand_width_size; it conflicts with the _() macro
7513 used for internationalization.
7514
7515Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7516
7517 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7518 code. From Chris Moller <moller@bops.com>.
7519
7520 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7521 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7522 * read.c (emit_expr): Initialize seg and subseg fields of a new
7523 broken word.
7524 * write.c (write_object_file): Switch to the appropriate segment
7525 and subsegment when processing a broken word.
7526
7527 * config/tc-m68k.c (mri_assemble): New static function.
7528 (build_mri_control_operand): Call mri_assemble rather than
7529 md_assemble.
7530 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7531 (s_mri_endf, s_mri_endw): Likewise.
7532
7533Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7534
7535 * read.c (s_org): Call md_flush_pending_output if it is defined.
7536
7537 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7538
7539Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7540
7541 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7542 (md_parse_option): Add for same.
7543 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7544 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7545 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7546
7547 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7548
252b5132
RH		 7549Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7550
7551 * config/tc-arm.c (find_real_start): Relax definition of local
7552 labels.
7553
7554Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7555
7556 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7557 symbols at the given address, not just the last one specified.
7558
7559Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7560
66778679
RH		 7561 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7562 or number_to_chars_littleendian to write data.
252b5132
RH		 7563
7564Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7565
7566 * config/tc-v850.c (md_assemble): Remove artificially created
7567 register name symbols.
7568
7569Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7570
7571 * write.c (fixup_segment): Change "segment" to "section" in
7572 error message.
7573
7574Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7575
7576 * write.c (fixup_segment): Change sym1-sym2 message again.
7577
7578Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7579
7580 * write.c (fixup_segment): Improve error message for sym1-sym2
7581 errors when sym1 is in a different segment from sym2.
7582
7583Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7584
7585 * config/tc-m32r.c (warn_unmatched_high): New static local.
7586 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7587 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7588 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7589 (md_parse_option): Likewise.
7590 (md_show_usage): Likewise.
7591 (m32r_frob_file): Likewise.
7592
7593 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7594 (read_a_source_file): Call them.
7595 * read.h (stabs_generate_asm_file): Declare.
7596 * stabs.c (stabs_generate_asm_file): New function.
7597 (generate_asm_file): New function.
7598 (stabs_generate_asm_lineno): Move file name handling into
7599 generate_asm_file.
7600
7601Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7602
7603 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7604 (d30v_current_align, d30v_current_align_seg): New variables.
7605 (d30v_last_label): New variable.
7606 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7607 (s_d30v_data, s_d30v_section): Likewise.
7608 (md_pseudo_table): Call them.
7609 (md_begin): Initialize d30v_current_align_seg.
7610 (md_assemble): Call d30v_align when needed by known current alignment.
7611 (d30v_frob_label, d30v_cons_align): New functions.
7612 * config/tc-d30v.h (md_do_align): Remove.
7613 (tc_frob_label): Call d30v_frob_label.
7614 (md_cons_align): New.
252b5132 7615
3e87a760 7616 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7617 expression symbols before processing. Clean up code formatting.
7618
7619Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7620
7621 * po/Make-in (install-info): New target.
7622
7623Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7624
7625 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7626 instructions.
7627 * config/tc-mn10300.c (md_assemble): Likewise.
7628
7629Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7630
7631 * Makefile.am: Update with `make dep-am'.
7632 (HFILES): Add cgen.h.
7633 (cgen.o): Depend on cgen.h.
7634 * Makefile.in: Regenerate.
7635
7636 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7637
7638Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7639
7640 * gasp.c (grab_label): Permit a label to be a preprocessor
7641 variable by permitting a label to start with a backslash.
7642
7643Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7644
7645 * config/tc-mips.c (validate_mips_insn): Removed hack
7646 for previously inaccessible bitfields in some INSN_TRAP
7647 instructions.
7648
7649Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7650
7651 * config/tc-d30v.c (do_assemble): Abort with error message
7652 if opcode operands do not match.
3e87a760 7653
252b5132
RH		 7654Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7655
7656 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7657 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7658 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7659 similar new 'q' operand.
7660
7661Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7662
7663 * cgen.c (cgen_asm_finish_insn): Fix typo.
7664
7665Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7666
7667 * cgen.h: New file.
7668 * cgen.c: Include it.
7669 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7670 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7671 All callers updated.
7672 * config/tc-m32r.c: Include cgen.h.
7673 (m23r_insn): New members num_fixups,fixups.
7674
7675Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7676
7677 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7678 to avoid compiler warning.
7679
7680Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7681
7682 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7683 calling make.
7684
66778679 7685 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7686
7687Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7688
7689 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7690
7691Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7692
7693 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7694 a short format insn.
7695 (md_assemble): Set it for explicitly packed insns.
3e87a760 7696
252b5132
RH		 7697Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7698
7699 * config/obj-coff.c (c_symbol_merge): Do not take address of
7700 native fields when performing the memcpy.
7701
7702Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7703
3e87a760 7704 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7705 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7706
7707Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7708
7709 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7710 relocations against globally visible symbols.
7711 * config/tc-m68k.c (relaxable_symbol): New macro.
7712 (m68k_ip, md_estimate_size_before_relax): Use it.
7713 (tc_m68k_fix_adjustable): Also handle weak symbols.
7714
7715Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7716
7717 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7718 references to externally visible symbols.
7719 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7720 values in twice for a PC relative reloc if the symbol is
7721 externally defined.
252b5132
RH		 7722
7723 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7724 don't adjust a PC relative reloc against an externally visible
7725 symbol.
7726 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7727 for a PC relative fixup against an externally visible defined
7728 symbol, arrange to store object file and addend values as though
7729 the symbol were not defined.
7730 (tc_gen_reloc): Likewise.
7731
7732Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7733
7734 * read.c (sizeof_leb128): Referenced externally by write.c so
7735 don't inline.
7736
7737Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7738
7739 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7740 and expand a 'debug' symbol associated with the next instruction
7741 that does not cause a short instruction to be filled with a NOP.
7742 (md_pseudo_table): Add support for .debugsym.
7743 (assemble_parallel_insn): Add calls to expand_debug_sym as
7744 appropriate.
7745 (md_assemble): Ditto.
7746
7747Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7748
7749 * as.c (main): Conditionally call setlocale.
7750 * gasp.c (main): Likewise.
7751 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7752 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7753
7754Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7755
7756 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7757
252b5132
RH		 7758Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7759
7760 * config/tc-hppa.c: Change all calls to bzero to use memset.
7761 (pa_ip): Add cast to avoid warning.
7762 (tc_gen_reloc, md_apply_fix): Likewise.
7763 (pa_find_space_by_number): Likewise.
7764 (hppa_force_relocation): Likewise.
7765 (pa_block): Change i to unsigned int.
7766 * config/obj-som.h (obj_som_copyright): Declare.
7767
7768Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7769
7770 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7771 for line numbers for assembly source.
7772
7773Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7774
7775 * configure.in: Change version number to 2.9.4
7776 * configure: Rebuild.
7777
7778Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7779
7780 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7781
7782Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7783
7784 * ecoff.h: Change symbolS in function declaration to struct
7785 symbol.
7786
7787Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7788
7789 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7790 (md_convert_frag): Fix i18n typo.
7791
7792Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7793
7794 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7795 * ecoff.h: Protoype it.
7796 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7797 [EVAX] (s_alpha_prologue): Delete.
7798 (md_pseudo_table): Update.
7799
7800Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7801
7802 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7803 array to local pointer.
7804 (get_args, parse_expr): Add casts to avoid warnings.
7805
7806Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7807
7808 * read.c (s_set): Cast xmalloc return value to fragS *.
7809 * config/tc-m68k.c (m68k_ip): Function made static to match
7810 previous forward declaration.
7811 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7812
7813Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7814
7815 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7816 strings.
252b5132
RH		 7817
7818 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7819 macros to error strings.
7820
7821Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7822
7823 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7824 reloc is in the TOC csect.
7825 (md_apply_fix3): Correct gettext typo.
7826
7827Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7828
7829 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7830 .L - they are local labels and the branches are not really
7831 function calls but rather far jumps.
7832
7833Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7834
7835 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7836
7837Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7838
7839 * config/tc-i386.c (md_assemble): Print operand number rather than
7840 using ordinal_names.
7841 (i386_operand): Likewise.
7842
7843Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7844
7845 * Makefile.am (INTLLIBS): Define to work around apparent automake
7846 bug.
7847 All Makefiles: Regenerated.
7848
7849 * Many files: Added gettext invocations around user-visible
7850 strings.
7851 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7852 HAVE_LC_MESSAGES): Define.
7853 * dep-in.sed: Added asintl.h.
7854 * po/Make-in: New file.
7855 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7856 Include "asintl.h".
7857 * read.c (Z_): Renamed from `_'.
7858 * Makefile.am (SUBDIRS): Added po.
7859 (POTFILES): new macro.
7860 (po/POTFILES.in): New target.
7861 ($(OBJS)): Added asintl.h.
7862 (HFILES): Likewise.
7863 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7864 (as_new_LDADD): Added $(INTLLIBS).
7865 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7866 (gasp_new_LDADD): Added $(INTLLIBS).
7867 (gasp_new_DEPENDENCIES): New macro.
7868 * configure, aclocal.m4: Rebuilt.
7869 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7870 po/Makefile.
7871 (ALL_LINGUAS): Define.
7872 * macro.c: Include "asintl.h".
7873 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7874 * as.h: Include "asintl.h".
7875 * config/tc-i386.c (ordinal_names): Removed.
7876 (md_assemble): Changed error text to avoid ordinal_names.
7877 (i386_operand): Likewise.
7878 (reloc): Added as_bad to avoid i18n problems.
7879 (tc_gen_reloc): Likewise.
7880 * config/tc-arm.c (bad_args): Now a #define.
7881 (bad_pc): Likewise.
7882 * config/obj-vms.c (VMS_stab_parse): Changed type of
7883 `long_const_msg'.
7884 (global_symbol_directory): Unified strings to avoid i18n
7885 problems.
7886 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7887 avoid i18n problems.
7888 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7889 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7890 i18n problems.
7891 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7892 problems.
7893 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7894 comment.
7895 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7896 problems.
7897 * as.c (print_version_id): Added an fprintf to avoid i18n
7898 problems.
7899 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7900 problems.
7901 * expr.c (expr): Added as_warn call to avoid i18n problems.
7902 * messages.c (as_assert): Changed code to avoid i18n problems.
7903 (as_abort): Likewise.
7904 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7905 (s_space): Likewise.
7906 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7907
7908Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7909
7910 * config/tc-i386.c (check_prefix): New static function, split out
7911 from md_assemble.
7912 (struct _i386_insn): Add wait_prefix field.
7913 (md_assemble): Remove wait_prefix local variable. Use
7914 check_prefix when adding a prefix.
7915
7916 * config/tc-i386.c (current_templates): New static variable.
7917 (md_assemble): Remove current_templates local variable.
7918 (md_assemble, i386_operand): Improve error and warning messages in
7919 many places. Add RESTORE_END_STRING in many places before error
7920 return. Clarify some comments.
7921
7922 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7923 element array.
7924 (md_assemble): Parse string instruction operands, looking for
7925 segment override prefixes. Check for invalid segment prefixes on
7926 string instruction.
7927 (i386_operand): i.seg[] and max mem_operand changes for string
7928 insns.
7929 * config/tc-i386.h (EsSeg): Define.
7930
7931 * config/tc-i386.h (regKludge): Define.
7932 (iclrKludge, imulKludge): Don't define.
7933 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7934 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7935 opcode_modifier checks to look for more common cases first. Add
7936 default_seg for IsString case.
7937
7938Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7939
7940 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7941 AC_DECL_YYTEXT.
7942 * configure: Rebuild with new automake and libtool.
7943 * aclocal.m4, Makefile.in: Likewise.
7944
7945 * doc/Makefile.am (as.dvi): New target.
7946 * doc/Makefile.in: Rebuild.
7947
7948Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7949
7950 * configure.in: Added sparc86x support.
3e87a760 7951
252b5132 7952 * configure: Rebuild.
3e87a760 7953
252b5132
RH		 7954 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7955 sparc_arch.
7956 (md_parse_option): Warn if -EL is not supported for this architecture.
7957
7958 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7959
252b5132
RH		 7960Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7961
66778679
RH		 7962 * config/tc-mips.c (mips_ip): Note when we use get match on
7963 the full instruction name.
252b5132
RH		 7964
7965Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7966
7967 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7968 back into the expression to handle add/sub simplification correctly.
7969
7970Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7971
66778679 7972 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7973
7974Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7975
7976 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7977 #<n>' instruction.
7978
7979Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7980
7981 * symbols.c (max_indent_level): New global.
7982 (print_symbol_value_1): Use it.
7983 * expr.h (expr_build_dot): Declare.
7984 * expr.c (expr_build_dot): New function.
7985
7986Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7987
7988 * symbols.c (print_binary): New function.
7989 (print_expr_1): Call it.
7990
7991Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7992
7993 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7994 operand in the opcode.
7995
7996Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7997
7998 * config/tc-i386.h: Reorder operand flags and opcode modifier
7999 flags for clarity. Remove unused definitions: Unknown,
8000 ImmUnknown, DispUnknown, NoModrm.
8001 * config/tc-i386.c (type_names): Add missing Debug type.
8002 (md_assemble): Better duplicate prefix checking. Quicker string
8003 instruction check via new opcode_modifier flag.
8004
8005Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8006
8007 * doc/as.texinfo (Invoking): Clarify -Wa example.
8008
8009Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8010
3e87a760 8011 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8012 (s_mips_weakext): Define.
8013 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8014 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8015 defined(TC_MIPS).
8016
252b5132
RH		 8017Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8018
8019 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8020 is an error if the value can not be computed at assembly time.
8021 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8022
8023Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8024
8025 * gasp.c (main): Set next field of new include_path structure to
8026 NULL. From Avery Pennarun <averyp@gdc.ca>.
8027
8028 * read.c (s_mri_sect): Call as_bad rather than abort for an
8029 unsupported MRI target.
8030
8031Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8032
8033 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8034 the destination of a branch instruction should be altered.
8035 (find_real_start): New function: Locate the real, Thumb coded
8036 start of a Thumb function.
8037 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8038 functions.
252b5132
RH		 8039
8040 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8041
8042Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8043
8044 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8045 also.
8046
8047Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8048
8049 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8050 * doc/c-hppa.texi: Likewise.
8051
8052Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8053
8054 * Makefile.am: Rebuild dependencies.
8055 * Makefile.in: Rebuild.
8056
8057 * Makefile.am (DEP_INCLUDES): New variable.
8058 (.dep1): Change to work when srcdir is not an absolute path.
8059 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8060 * Makefile.in: Rebuild.
8061
8062Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8063
8064 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8065 LinearAddress patch.
8066
8067 * configure.in: Set version to 2.9.1.
8068 * configure: Rebuild.
8069
8070 * Branched binutils 2.9.
8071
8072Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8073
8074 * config/tc-i386.h (FWait): Define.
8075 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8076 other prefixes. Check FWait flag in opcode table to see which
8077 instructions require an fwait prefix.
8078
8079Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8080
8081 * stabs.c (get_stab_string_offset): Always create a stab string
8082 section.
8083
8084Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8085
8086 Fix some gcc -Wall warnings:
8087 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8088 * ehopt.c (eh_frame_code_alignment): Likewise.
8089 * expr.c (integer_constant, operand): Likewise.
8090 * frags.c (frag_align): Likewise.
8091 * gasp.c (level_0, change_base, doinstr): Likewise.
8092 * hash.c (hash_ask): Likewise.
8093 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8094 (debugging_pseudo): Likewise.
8095 * macro.c (define_macro, check_macro): Likewise.
8096 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8097 (ignore_rest_of_line, float_cons): Likewise.
8098 * symbols.c (decode_local_label_name): Likewise.
8099 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8100 (fixup_segment, number_to_chars_bigendian): Likewise.
8101 (number_to_chars_littleendian): Likewise.
8102 * config/atof-ieee.c (gen_to_words): Likewise.
8103 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8104 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8105 * read.c (output_big_sleb128): Initialize locals to avoid
8106 warnings.
8107 (output_big_uleb128, equals): Likewise.
8108 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8109 to unsigned int. Change zeros to unsigned int.
8110 * cond.c (s_if): Add return to default case.
8111 * frags.c (frag_now_fix): Change return type to addressT.
8112 * frags.h (frag_now_fix): Update declaration.
8113 * listing.c (file_info_struct): Change linenum to unsigned int.
8114 (struct list_info_struct): Change hll_line to unsigned int.
8115 (print_source): Update format string.
8116 * read.c (emit_expr): Change scan to unsigned int, and don't
8117 bother to initialize it.
8118 * symbols.c (dollar_label_count): Change to unsigned long.
8119 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8120 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8121 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8122
8123Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8124
8125 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8126 mcf5200 just as we do for m68000.
252b5132
RH		 8127 (m68k_init_after_args): Likewise.
8128 (md_estimate_size_before_relax): Likewise.
8129
8130Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8131
8132 * config/tc-v850.c (md_assemble): Store relocation addend in
8133 fixup instead of instruction.
8134
8135Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8136
8137 * config/tc-i386.c (md_assemble): Swap template arguments to
8138 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8139 This macro is currently symmetric, so passing them the wrong
8140 way didn't cause any problem, but may if the macro is changed
8141 in the future.
8142 After copying template to i.tm, use i.tm. rather than t-> to
8143 access fields, and make t a const*
8144 Move i.tm.operand_types[] swap to immediately after the copy.
8145
8146Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8147
8148 * expr.h (expr_build_uconstant): Add prototype.
8149 (expr_build_unary,expr_build_binary): Add prototypes.
8150 * expr.c (expr_build_uconstant): New function.
8151 (expr_build_unary,expr_build_binary): New functions.
8152
8153Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8154
66778679
RH		 8155 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8156 * macro.c (macro_expand_body): Increase buffer size.
8157 * messages.c (as_warn): Likewise.
252b5132
RH		 8158 (as_warn_where, as_bad, as_bad_where): Likewise.
8159
8160Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8161
8162 Based on patch from H.J. Lu <hjl@gnu.org>:
8163 * Makefile.am (DISTSTUFF): New variable.
8164 (diststuff): New target.
8165 * Makefile.in: Rebuild.
8166
8167Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8168
8169 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8170 m32r_elf_section_change_hook.
8171
8172 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8173 emit a nop if a section ends with a 16 bit instruction.
8174
8175Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8176
8177 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8178 s_lcomm rather than obj_coff_lcomm.
8179 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8180
8181Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8182
8183 * config/tc-i386.h (LinearAddress): Define.
8184 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8185 instruction, don't use a default segment.
8186
8187Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8188
8189 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8190 * configure: Rebuild.
8191
8192Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8193
8194 * aclocal.m4, configure: Rebuild with libtool 1.2.
8195
8196Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8197
8198 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8199 PC relative branches. Patch courtesy of Jonathan Walton.
8200
252b5132 8201
252b5132
RH		 8202Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8203
8204 * configure.in (emulations): Add thumb-pe target.
8205
8206 * configure (emulations): Add thumb-pe target.
8207
82081998-03-17 Ken Raeburn <raeburn@cygnus.com>
8209
8210 * itbl-lex.l (yywrap): Don't define if already defined as a
8211 macro.
8212
8213Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8214
8215 * depend.c (quote_string_for_make): New function.
8216 (wrap_output): Use it.
8217
8218Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8219
8220 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8221 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8222
8223Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8224
8225 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8226 Recognize -GN and -relax.
8227 (md_begin): Initialize gp size from -G switch.
8228 (alpha_force_relocation): Always force if -relax.
3e87a760 8229 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8230 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8231 Change all callers. Emit nop alignment padding as nop+unop pair.
8232
8233Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8234
8235 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8236 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8237
8238Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8239
8240 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8241 require padding to the next long word boundary.
8242
8243Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8244
8245 * cgen.c: #include symcat.h.
8246 * config/tc-m32r.c: Likewise.
8247
8248Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8249
8250 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8251 absolute expressions instead of '$' prefixed register names.
8252
8253Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8254
8255 * read.c (s_set): Record file and line info for symbols when -as.
8256 (pseudo_set): Don't overwrite that dummy fragment.
8257
8258Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8259
8260 * config/tc-ppc.c (md_pseudo_table): Add "section".
8261 (ppc_named_section): New static function.
8262
8263Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8264
8265 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8266 so we don't have to scan the entire list.
8267
8268Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8269
8270 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8271 case, allow the parallel instructions to modify the same flag
8272 bits.
252b5132
RH		 8273
8274Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8275
8276 * listing.c (list_symbol_table): Categorize symbols by
8277 undefined_section rather than sy_frag->line == NULL.
8278
8279Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8280
8281 * Makefile.am (install-exec-local): Install properly when ln
8282 fails or tooldir == prefix.
8283
8284Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8285
8286 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8287 Test result of insert_operand for error.
8288
8289Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8290
8291 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8292 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8293 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8294 * doc/Makefile.in: Rebuild.
8295
8296Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8297
8298 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8299 (macro): Fix handling of M_COP[0-3].
8300
8301Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8302
8303 Based on patches from Ross Harvey <ross@teraflop.com>:
8304 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8305 if macro_alternate or macro_mri.
8306 (getstring): Remove support for byte constants between < and >.
8307 (get_any_string): '<' only starts a string if macro_alternate or
8308 macro_mri.
8309 (macro_expand_body): Permit keyword parameters following
8310 positional parameters.
8311
8312 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8313 * configure.in (alpha*-*-netbsd*): New target.
8314 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8315 * configure: Rebuild.
8316
8317 * as.h (flag_warn_suppress_instructionswap): Move from here...
8318 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8319 here, and make static.
8320
8321 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8322 BFD_ASSEMBLER or MANY_SEGMENTS.
8323
8324 * as.c (show_usage): Update bug-gnu-utils address.
8325 * gasp.c (show_usage): Likewise.
8326 * doc/as.texinfo (Bug Reporting): Likewise.
8327
8328Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8329
66778679 8330 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8331 insns regardless of the size of a pointer if we're in mips I or
8332 MIPS II mode.
66778679 8333 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8334
8335Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8336
3e87a760 8337 Fix rac to accept only a0:
252b5132
RH		 8338 * tc-d10v.c (parallel_ok, find_opcode):
8339 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8340 Introduce OPERAND_GPR.
8341
8342Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8343
8344 * read.c (s_fill): Handle non-constant repeat counts by creating
8345 an rs_space fragment.
8346
8347Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8348
8349 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8350 from as_bad to as_warn.
8351
8352Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8353
8354 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8355 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8356 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8357
8358Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8359
8360 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8361 seg_fix_rotP rather than fix_root from seg_info.
8362
8363Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8364
8365 * expr.c: Add support for 0x1_2_3_4 bignums.
8366
8367Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8368
8369 * configure.in: Change -linux* to -linux-gnu*.
8370 * configure: Rebuild.
8371
8372 * app.c (do_scrub_begin): Treat \r as whitespace.
8373
8374Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8375
8376 * Makefile.am: Update dependencies.
8377 * Makefile.in: Rebuild.
8378
8379Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8380
8381 * configure, aclocal.m4: Rebuild with new libtool.
8382
8383Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8384
66778679
RH		 8385 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8386 the argument to bfd_set_arch_mach.
8387 (load_address): Use bfd_arch_bits_per_address to determine the
8388 bit size of an address instead of looking at the isa level.
8389 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8390
8391Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8392
8393 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8394
8395Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8396
8397 * ehopt.c: New file.
8398 * as.h (enum _relax_state): Add rs_cfa.
8399 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8400 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8401 * read.c (emit_expr): Call check_eh_frame.
8402 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8403 (relax_segment): Likewise.
8404 * Makefile.am: Rebuild dependencies.
3e87a760 8405 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8406 (GENERIC_OBJS): Add ehopt.o.
8407 * doc/internals.texi (Frags): Document rs_cfa.
8408
8409 * as.c (show_usage): Mention --traditional-format.
8410 (parse_args): Accept --traditional-format.
8411 * as.h (flag_traditional_format): Declare.
8412 * output-file.c (output_file_create): If flag_traditional_format,
8413 set BFD_TRADITIONAL_FORMAT on stdoutput.
8414 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8415
8416 * config/tc-mips.c (append_insn): Make sure that if we have a
8417 fixup for an unmatched %hi reloc, it does not associated with a
8418 variant frag.
8419
8420 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8421 * doc/Makefile.in: Likewise.
8422
8423Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8424
8425 * config/tc-m32r.c (check_for_side_effects): New function.
8426 (can_make_parallel): Add checks for instruction side effects
8427 clashing with the other instruction.
8428 (assemble_parallel_insn): Improve warning messages. Return error
8429 message from non-swapped instruction order.
8430
8431Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8432
8433 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8434
8435 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8436 md_cleanup definition. This moves the forced literal output to
8437 the end of the source pass, and avoids macro's inserting literals
8438 into the code immediately after the macro expansion.
252b5132
RH		 8439
8440Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8441
8442 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8443 a gas internal symbol is adjustable.
8444 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8445
8446 * as.h: If gcc version greater than 2.6, use `__format__' and
8447 `__printf__' in function attributes, rather than `format' and
8448 `printf'.
8449
8450Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8451
8452 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8453
8454Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8455
8456 Add tms320c30 support:
8457 * config/tc-tic30.h: New file.
8458 * config/tc-tic30.c: New file.
8459 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8460 TARGET_FORMAT as "coff-tic30".
8461 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8462 * Makefile.am: Rebuild dependencies.
8463 (CPU_TYPES): Add tic30.
8464 (CPU_OBJ_VALID): tic30-aout is valid.
8465 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8466 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8467 * configure, Makefile.in: Rebuild.
8468
8469Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8470
8471 * config/tc-v850.c (md_assemble): Improvements to error messages.
8472
8473Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8474
8475 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8476 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8477
8478 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8479 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8480 assembler calculate relocations to any external symbol at all.
8481 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8482 involving generation of pc-relative relocs.
8483 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8484 has been moved to md_apply_fix3.
8485
8486 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8487 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8488 which actually means (the address of identifier's GOT entry) +
8489 constant, which is not particularly useful.
8490
8491Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8492
8493 * read.h (include_dirs): Declare.
8494 (include_dir_count,include_dir_maxlen): Declare.
8495
8496Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8497
8498 * configure.in: Correct check for shared opcodes library.
8499 * configure: Rebuild.
8500
8501 * listing.c (buffer_line): If we can't open the file, set at_end.
8502 (listing_print): Remove unused local variable fi.
8503
8504 * config/m68k-parse.y (reglistpair): Handle register list in
8505 either order.
8506
8507 * config/vms-conf.h: Don't undef VERSION.
8508
8509Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8510
8511 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8512 OBJS variable.
8513 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8514 variable.
8515 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8516 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8517 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8518 (EXTRA_DIST): Define.
8519 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8520 explicitly rather than via the list of object files.
8521 (gcc-as.opt): New file created when make-gas.com is run.
8522 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8523 itbl-cpu.h} to #include appropriate file rather than copying that
8524 file.
8525 * config/vms-conf.h: Synchronize with current config.in.
8526 * Makefile.in: Rebuild.
8527
8528Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8529
8530 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8531 (parallel_ok): Relaxed parallel subinstruction dependency check.
8532
8533Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8534
8535 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8536 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8537 command line argument.
8538 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8539 warning only if flag_warn_suppress_instructionswap is false.
8540
8541Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8542
8543 * configure.in (i386-*-mingw32*): New target.
8544 * configure: Rebuild.
8545
8546Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8547
8548 * symbols.c (resolve_symbol_value): Don't set the segment if it
8549 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8550
8551 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8552 S_GET_SEGMENT.
8553
8554Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8555
8556 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8557 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8558 compiler.
8559
8560Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8561
8562 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8563
8564Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8565
8566 * config/tc-v850.c (v850_insert_operand): Display instruction when
8567 an error is encountered.
8568
8569Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8570
8571 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8572 (i386-*-sco3.2v5*coff): New target.
8573 (i386-*-sco3.2*): New target.
8574 * configure: Rebuild.
8575
8576Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8577
8578 * config/tc-v850.c: Tidy error message production.
8579
8580Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8581
8582 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8583 validate_immediate return value in the right type for comparisons
8584 to FAIL.
8585
8586Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8587
8588 * listing.c (MAX_BYTES): Use listing variables not constants.
8589 (data_buffer): No longer an array, but a pointer.
8590 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8591 (listing_listing): Allocate data_buffer.
8592
8593Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8594
8595 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8596 --listing-rhs-width, --listing-cont-lines.
8597 (show_usage): Update.
8598 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8599 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8600 (print_lines): Use the variables instead of the constants.
3e87a760 8601 (listing_listing): Likewise.
252b5132 8602 * listing.h: Declare the new vars.
3e87a760 8603
252b5132
RH		 8604Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8605
8606 * as.c (parse_args): Add --keep-locals alias for -L.
8607 Add --strip-local-absolute.
8608 (show_usage): Update.
8609 * as.h (flag_strip_local_absolute): New flag.
8610 * symbols.c (S_IS_LOCAL): Use it.
8611 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8612 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8613 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8614
8615Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8616
8617 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8618 might have an io conflict and issue a warning message.
252b5132
RH		 8619
8620Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8621
8622 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8623 cgen_swap_fixups): Functions to save, restore and swap the fixup
8624 chain with a backup copy.
8625 (cgen_asm_finish_insn): Returns address of constructed insn.
8626
8627Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8628
8629 * listing.c (file_info_struct): Remove FILE, add POS.
8630 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8631 (file_info): Don't open the file.
8632 (buffer_line): Check for the file in the last_open cache, updating
8633 as necessary.
8634 (print_source): Don't reference file_info->file.
8635 (listing_listing): Likewise.
8636 (listing_print): Close the file in the cache, if any.
8637
8638Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8639
8640 * read.c (dwarf_file_string): New file static variable.
8641 (emit_expr): Look for constant sequence that leads up to a file
8642 name in DWARF debugging output.
8643 (stringer): Use dwarf_file_string to decide whether to accept a
8644 string as a file name.
8645
8646Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8647
8648 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8649 (crack_operand): Add reg->reglst MRI hack.
8650 (r_seg): Put reglst symbols in reg_section.
8651 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8652
8653Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8654
8655 * tc-sh.c (get_specific): Handle SGR & DBR.
8656
8657Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8658
8659 * tc-h8300.c (parse_reg): Take the length of the symbol into
8660 account when attempting to match a register name.
8661 * tc-h8500.c (parse_reg): Likewise.
8662
8663Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8664
8665 * cgen.c: Formatting changes to improve readability.
8666
8667Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8668
8669 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8670 delay slot.
8671
8672Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8673
8674 Based on a patch from Jim Wilson
8675 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8676 (tc_gen_reloc): Handle cross section PC relative relocs
8677 correctly.
8678
8679Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8680
8681 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8682
8683Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8684
8685 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8686 (expr_jmp_buf): New static local.
8687 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8688 (cgen_md_operand): New function.
8689 * tc-m32r.c: Clean up pass over `struct foo' usage.
8690 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8691
8692Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8693
8694 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8695 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8696
8697Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8698
8699 * config/tc-i386.c (i386_operand): Give an error if there are
8700 unrecognized characters after an expression.
8701
8702For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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