1 2000-12-13 Kazu Hirata <kazu@hxi.com>
3 * as.h: Fix formatting.
5 * dwarf2dbg.c: Likewise.
6 * input-scrub.c: Likewise.
9 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
11 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
12 configure: Regenerate.
14 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
16 * dwarf2dbg.c: #include <limits.h> only if it exists.
18 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
20 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
21 (md_apply_fix): Here too.
23 2000-12-12 Jim Wilson <wilson@redhat.com>
25 * config/tc-ia64.h (ia64_init): Add prototype.
27 2000-12-12 H.J. Lu <hjl@gnu.org>
29 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
31 * read.h (outputting_stabs_line_debug): Change it to int.
32 * stabs.c (outputting_stabs_line_debug): Likewise.
34 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
36 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
37 the address of a function result.
39 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
41 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
42 (md_assemble): Call dwarf2_emit_insn.
43 (shlib): Fix typo SHILB -> SHLIB.
44 (md_parse_option): Likewise.
45 (ppc_elf_validate_fix): Likewise:
46 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
48 2000-12-12 Nick Clifton <nickc@redhat.com>
50 * cgen.h: Fix formatting.
51 * input-scrub.c: Fix formatting.
52 * macro.c: Fix formatting.
53 * config/tc-mips.c: Fix formatting.
54 * doc/c-mips.texi: Fix formatting.
56 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
58 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
59 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
61 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
63 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
66 * i386.h (*_Suf): Remove No_dSuf.
67 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
69 (i386_optab): Remove 'd' in the suffixes.
71 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
73 * config/tc-i386.c (T_SHORT): Undefine before defining.
75 2000-12-05 Kazu Hirata <kazu@hxi.com>
77 * config/tc-mips.c: Fix formatting.
79 2000-12-04 Matthew Hiller <hiller@redhat.com>
81 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
82 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
83 (md_show_usage): Ditto.
84 (md_parse_option): Ditto.
85 (d10v_cleanup): Writes pending instruction only if
86 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
87 Fix compile time warning messages.
89 * doc/c-d10v.texi: Documents new options.
91 2000-12-04 Matthew Hiller <hiller@redhat.com>
93 * stabs.c (outputting_stabs_line_debug): New variable.
94 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
95 function entry and unset at function exit.
97 * read.h (outputting_stabs_line_debug): New extern declaration.
99 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
101 * dwarf2dbg.c: Fix compile time warning messages.
103 2000-12-03 Kazu Hirata <kazu@hxi.com>
105 * config/tc-a29k.c: Fix formatting.
106 * config/tc-alpha.c: Likewise.
107 * config/tc-arm.c: Likewise.
108 * config/tc-cris.c: Likewise.
109 * config/tc-hppa.c: Likewise.
110 * config/tc-i370.c: Likewise.
111 * config/tc-i386.c: Likewise.
112 * config/tc-i860.c: Likewise.
113 * config/tc-i960.c: Likewise.
114 * config/tc-ia64.c: Likewise.
115 * config/tc-m68hc11.c: Likewise.
116 * config/tc-m68k.c: Likewise.
117 * config/tc-m88k.c: Likewise.
118 * config/tc-pj.c: Likewise.
119 * config/tc-ppc.c: Likewise.
120 * config/tc-sh.c: Likewise.
121 * config/tc-sparc.c: Likewise.
122 * config/tc-tahoe.c: Likewise.
123 * config/tc-vax.c: Likewise.
125 2000-12-01 Chris Demetriou <cgd@sibyte.com>
127 * config/tc-mips.c (mips_ip): When calculating offsets,
128 don't accept as constant the difference between the
129 addresses of symbols in two different sections.
131 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
133 (validate_mips_insn): Likewise. Also, update 'B' operand
134 specifier to use OP_*_CODE20 constants and delete 'm' operand
136 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
137 operand specifiers. Change warning generated by 'B' operand
138 specifier to reflect its new multi-purpose usage.
140 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
141 -1, and update comment.
142 (file_mips_isa): Likewise.
143 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
144 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
145 ISA_* constants rather than hard-coded numbers.
146 (mips_cpu_info): New structure.
147 (mips_cpu_info_table): New table describing CPU and ISA names
149 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
150 mips_cpu_info_from_cpu): New functions.
151 (mips_isa_to_str): New function to get string for ISA name.
152 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
154 (md_begin): Redo CPU and ISA selection logic, using
155 mips_cpu_info_from_*. Convert to use ISA_* constants rather
156 than hard-coded numbers.
157 (append_insn, mips_emit_delays, macro, macro2): Convert to use
158 ISA_* constants rather than hard-coded numbers.
159 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
160 (md_longopts): Delete OPTION_NO_MIPS32.
161 (md_parse_option): Convert to use ISA_* constants rather than
162 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
163 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
164 to use strcasecmp to recognize "default" and to use
165 mips_cpu_info_from_name to get CPU numbers from argument.
166 (md_show_usage): Move -mips32 so it's with the rest of the ISA
167 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
169 (s_mipsset): Accept ISA value 32.
170 * doc/as.texinfo: Clean up MIPS options summary slightly,
171 remove -no-mips32. Add note about -mips4 and -mips32
172 specifying those ISA levels. Delete -mips32 and -no-mips32
173 cpu flag descriptions.
174 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
175 up the supported CPU switch list, and replace 4Kc, 4Km, and
176 4Kp entries with a single mips32-4k entry. Note that you can
179 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
181 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
183 (md_parse_option): Add cases for OPTION_MIPS5 and
185 (md_show_usage): Mention -mips5 and -mips64 arguments.
186 (s_mipsset): Add cases for MIPS5 and MIPS64.
187 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
189 * doc/as.texinfo: Mention -mips5 and -mips64 options
191 * doc/c-mips.texi: Likewise. Also update introduction
192 and ".set" usage information.
194 * config/tc-mips.c (md_show_usage): Add "sb1" to the
196 (mips_cpu_info_table): Add SB-1 entries.
197 * doc/c-mips.texi: Add "sb1" to the list of CPUs
198 known to the -mcpu option.
200 * doc/as.texinfo: Correct description of MIPS -mcpu
201 option, by copying some of the text from doc/c-mips.texi.
203 2000-12-01 Joel Sherrill <joel@OARcorp.com>
205 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
207 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
208 (sparc*-*-rtems*): Switched from a.out to ELF.
209 * configure: Regenerate.
210 * config.in: Regenerate.
211 * Makefile.in: Regenerate.
212 * aclocal.m4: Regenerate.
213 * po/gas.pot: Regenerate.
215 2000-11-30 Philip Blundell <pb@futuretv.com>
217 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
218 even in non BFD_ASSEMBLER case.
220 2000-11-30 Diego Novillo <dnovillo@redhat.com>
222 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
225 2000-11-29 Richard Henderson <rth@redhat.com>
227 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
228 until dwarf2_finish; use relaxation to get cross-fragment offsets;
229 thread multiple subsegments properly; handle multiple code
230 sections properly; emit proper compilation unit info for assembler
233 * as.h (enum _relax_state): Add rs_dwarf2dbg.
234 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
235 (dwarf2dbg_estimate_size_before_relax): Declare.
236 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
237 * write.c: Include dwarf2dbg.h.
238 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
239 (relax_segment): Likewise.
241 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
243 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
244 jump>: Use as_bad_where instead of as_bad. Tweak error message
245 accordingly. Stabilize frag by updating fix part and resetting
247 <undefined symbol, unconditional jump>: Ditto.
248 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
249 indexing is_end_of_line[].
250 (md_assemble): Initialize size to 0.
251 (md_section_align): Mark parameter seg as unused.
252 (parse_reg): Parse names case-insensitively.
254 2000-11-28 Kazu Hirata <kazu@hxi.com>
256 * config/obj-aout.h: Fix formatting.
257 * config/obj-bout.h: Likewise.
258 * config/obj-coff.c: Likewise.
259 * config/obj-coff.h: Likewise.
260 * config/obj-elf.h: Likewise.
261 * config/obj-som.h: Likewise.
262 * config/obj-vms.c: Likewise.
263 * config/obj-vms.h: Likewise.
264 * config/tc-h8300.h: Likewise.
265 * config/tc-ns32k.h: Likewise.
266 * config/tc-sparc.h: Likewise.
267 * config/tc-tic54x.h: Likewise.
268 * config/tc-z8k.h: Likewise.
270 2000-11-28 Nick Clifton <nickc@redhat.com>
272 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
273 License is present in the sources, but not the output, and
274 also available from the GNU website.
275 (GNU Free Documentation License): Comment out this section.
277 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
279 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
280 targets. Remove i860 from valid a.out targets.
281 * Makefile.in: Regenerate.
283 * config/tc-cris.c: Include dwarf2dbg.h.
284 (md_pseudo_table): Add .file and .loc.
285 (md_assemble): Call dwarf2_emit_insn if generating ELF.
286 (s_cris_file, s_cris_loc): New.
287 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
288 * Makefile.am: Regenerate dependencies.
289 * Makefile.in: Regenerate.
291 2000-11-28 Alan Modra <alan@linuxcare.com.au>
293 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
294 (MRI_MUL_PRECEDENCE): Likewise.
295 (op_rank): Fix a comment typo.
297 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
299 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
301 (get_operand): Fix analysis for movw/movb instructions.
303 2000-11-24 Nick Clifton <nickc@redhat.com>
305 * configure.in (xscale-elf): Add target.
306 (xscale-coff): Add target.
307 * configure: Regenerate.
309 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
311 (ARM_EXT_XSCALE): New ARM architecture extension.
312 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
313 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
314 (ARM_THUMB): Rename to ARM_EXT_THUMB.
315 (ARM_ARCH_V4): Remove processor from architecture.
316 (ARM_ARCH_3M): New architecutre definition.
317 (ARM_ARCH_V5TE): New architecutre definition.
318 (ARM_ARCH_XSCALE): New architecutre definition.
319 (CPU_DEFAULT): Allow to be defaulted to XScale.
320 (atpcs): New boolean variable.
321 (ldr_flags): Support 'd' flag for double word loads.
322 (str_flags): Support 'd' flag for double word stored.
323 (do_mia): New function.
324 (do_mar): New function.
325 (do_mra): New function.
326 (do_pld): New function.
327 (do_ldrd): New function.
328 (do_blx): New function.
329 (do_bkpt): New function.
330 (do_clz): New function.
331 (do_lstc2): New function.
332 (do_cdp2): New function.
333 (do_t_blx): New function.
334 (do_t_bkpt): New function.
335 (do_smla): New function.
336 (do_smlal): New function.
337 (do_smul): New function.
338 (do_qadd): New function.
339 (do_co_reg2c): New function.
340 (LONGEST_INSN): Redefine to 7.
342 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
343 command line switches.
345 2000-11-22 Jim Wilson <wilson@redhat.com>
347 * config/tc-ia64.c (pseudo_func): Add missing initializers.
348 (struct rsrc): Make line unsigned.
349 (gr_values): Add missing initializer.
350 (SLOT_NUM_NOT_SET): Add unsigned cast.
351 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
352 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
353 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
354 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
355 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
356 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
357 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
358 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
359 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
360 Add ATTRIBUTE_UNUSED to unused parameters.
361 (convert_expr_to_ab_reg): Add parens.
362 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
363 (dot_prologue): Initialize grsave when declared.
364 (md_pseudo_table): Add missing initializers.
365 (operand_match): Add casts to bfd_vma.
366 (emit_one_bundle): Delete unused local prev. Make required_template
368 (specify_resource): Cast i to unsigned.
369 (note_register_values): Use fprintf_vma.
370 (print_dependency): Likewise.
372 2000-11-21 Jim Wilson <wilson@redhat.com>
374 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
375 for unwind info section.
376 (dot_endp): Likewise for unwind section.
378 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
381 2000-11-21 Jakub Jelinek <jakub@redhat.com>
383 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
384 (output_insn): Call dwarf2_emit_insn.
385 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
387 2000-11-17 Richard Henderson <rth@redhat.com>
389 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
390 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
391 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
393 2000-11-17 Nick Clifton <nickc@redhat.com>
395 * config/tc-arm.c (md_pseudo_table): Add support for .line and
398 2000-11-17 Richard Henderson <rth@redhat.com>
400 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
402 2000-11-17 Richard Henderson <rth@redhat.com>
404 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
405 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
406 tri-state definition of alpha_flag_mdebug.
407 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
408 (s_alpha_file): Store first .file directive.
410 (md_pseudo_table): Add stabs and stabn.
412 2000-11-17 Richard Henderson <rth@redhat.com>
414 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
416 2000-11-17 Richard Henderson <rth@redhat.com>
418 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
419 (main): Call dwarf2_finish.
420 * as.h (debug_type): Clarify documentation of the meaning
422 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
423 (print_stats): Fix parenthesis problem.
424 (now_subseg_size): New.
425 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
426 (dwarf2_directive_file): Don't set debug_type.
427 (dwarf2_where): Honor DEBUG_DWARF2 first.
428 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
429 do nothing if not emitting dwarf2 debug info, or no work.
430 * dwarf2dbg.h (dwarf2_emit_insn): Update.
431 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
432 (ecoff_new_file): Likewise.
433 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
434 commentary wrt dwarf2.
436 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
437 ATTRIBUTE_UNUSED as needed.
438 (emit_insn): Call dwarf2_emit_insn.
441 (s_alpha_coff_wrapper): Don't handle them.
442 (md_pseudo_table): Update for .file and .loc.
443 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
445 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
446 don't protect with debug_type.
447 * config/tc-hppa.c (md_assemble): Likewise.
448 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
449 * config/tc-mn10300.c (md_assemble): Likewise.
450 * config/tc-sh.c (md_assemble): Likewise.
451 * config/tc-v850.c (md_assemble): Likewise.
453 * config/tc-arm.c (arm_end_of_source): Remove.
454 * config/tc-hppa.c (pa_end_of_source): Remove.
455 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
456 * config/tc-mn10300.c (mn10300_finalize): Remove.
457 * config/tc-sh.c (sh_finalize): Remove.
458 * config/tc-v850.c (sh_finalize): Remove.
460 * config/tc-arm.h (md_end): Remove.
461 * config/tc-hppa.h (md_end): Remove.
462 (DWARF2_LINE_MIN_INSN_LENGTH): New.
463 * config/tc-m68hc11.h (md_end): Remove.
464 * config/tc-mn10300.h (md_end): Remove.
465 * config/tc-sh.h (md_end): Remove.
466 * config/tc-v850.h (md_end): Remove.
468 * config/tc-ia64.c (emit_one_bundle): Don't protect
469 dwarf2 bits with debug_type.
470 (md_assemble): Likewise.
471 (ia64_end_of_source): Don't call dwarf2_finish.
473 2000-11-16 Jim Wilson <wilson@redhat.com>
475 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
476 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
479 2000-11-16 H.J. Lu <hjl@gnu.org>
481 * config/obj-elf.c (obj_elf_symver): Don't check the missing
484 2000-11-15 Kazu Hirata <kazu@hxi.com>
486 * config/tc-tic30.c: Fix formatting.
487 * config/tc-tic80.c: Likewise.
488 * config/tc-v850.c: Likewise.
489 * config/tc-vax.c: Likewise.
490 * config/tc-w65.c: Likewise.
491 * config/tc-z8k.c: Likewise.
493 2000-11-14 DJ Delorie <dj@redhat.com>
495 * config/tc-v850.c: Support dwarf2.
496 * config/tc-v850.h: Ditto.
498 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
499 parse_cons_expression_v850 to initialize hold_cons_reloc.
501 2000-11-15 Bernd Schmidt <bernds@redhat.com>
503 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
504 (errata_nops_necessary_p): New function.
505 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
508 2000-11-14 Jim Wilson <wilson@redhat.com>
510 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
511 return little endian bfd formats.
513 2000-11-14 Kazu Hirata <kazu@hxi.com>
515 * config/aout_gnu.h: Fix formatting.
516 * config/atof-vax.c: Likewise.
517 * config/m68k-parse.h: Likewise.
518 * config/m88k-opcode.h: Likewise.
519 * config/obj-elf.c: Likewise.
520 * config/tc-arm.c: Likewise.
521 * config/tc-cris.c: Likewise.
522 * config/tc-i386.c: Likewise.
523 * config/tc-ia64.c: Likewise.
524 * config/tc-mn10300.c: Likewise.
525 * config/te-386bsd.h: Likewise.
526 * config/te-hppa.h: Likewise.
527 * config/te-nbsd.h: Likewise.
528 * config/te-ppcnw.h: Likewise.
529 * config/te-sparcaout.h: Likewise.
530 * config/te-tmips.h: Likewise.
531 * config/vax-inst.h: Likewise.
532 * config/vms-conf.h: Likewise.
534 2000-11-14 Jakub Jelinek <jakub@redhat.com>
536 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
538 2000-11-13 H.J. Lu <hjl@gnu.org>
540 * config/obj-elf.c (elf_frob_symbol): Support
541 ".symver name,name2@@@nodename".
542 (elf_frob_file_before_adjust): Likewise.
544 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
545 and ".symver name,name2@@@nodename".
548 2000-11-12 H.J. Lu (hjl@gnu.org)
550 * config/obj-elf.c (obj_elf_symver): Check missing version
553 2000-11-12 H.J. Lu (hjl@gnu.org)
555 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
556 instead of bfd_vma for non-bfd assemblers.
558 2000-11-09 Kazu Hirata <kazu@hxi.com>
560 * itbl-ops.c: Fix comment typos.
562 2000-11-08 Jim Wilson <wilson@redhat.com>
564 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
565 (struct unwind): Add next_slot_frag field.
566 (slot_index): New parameters slot_frag and first_frag. Add code
567 to add in frag sizes when different. Add comments.
568 (fixup_unw_records): New locals first_frag and last_frag. Pass new
569 arguments to slot_index.
570 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
571 loop end. Set next_slot_frag field.
573 2000-11-07 H.J. Lu <hjl@gnu.org>
575 * doc/as.texinfo (.symver): Updated for versioned symbol
578 * obj.h (format_ops): Add the frob_file_before_adjust field.
580 * config/obj-aout.c (aout_format_ops): Set the
581 frob_file_before_adjust field to 0.
582 * config/obj-coff.c (coff_format_ops): Likewise.
583 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
585 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
587 (elf_frob_file_before_adjust): New function to remove unneeded
588 versioned symbols from the symbol table.
589 (elf_format_ops): Set the frob_file_before_adjust field to
590 elf_frob_file_before_adjust.
592 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
595 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
597 2000-11-07 Peter Targett <peter.targett@arccores.com>
599 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
601 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
602 Fix compile time warning messages.
604 2000-11-07 Nick Clifton <nickc@redhat.com>
606 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
607 buffer in order to avoid buffer overflows.
609 2000-11-06 Steve Ellcey <sje@cup.hp.com>
611 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
612 Change M to m for -milp32 or -mlp64 to match gcc.
613 (dot_endp): Use bytes_per_address instead of 8.
614 (emit_one_bundle): Use number_to_chars_littleendian instead of
616 (fix_insn): Likewise.
617 (ia64_init): New function.
618 (ia64_target_format): New function.
619 (md_begin): Set endianness, arch, and machine as appropriate.
620 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
621 Make these macros depend on TE_HPUX macro.
622 (TARGET_FORMAT): Define.
623 (HOST_SPECIAL_INIT): Define.
624 * config/te-hpux.h: New file.
625 * configure.in: Add "ia64-*-hpux*" target to configure.
626 * configure: Regenerate.
628 2000-11-06 Kazu Hirata <kazu@hxi.com>
630 * as.c: Fix formatting.
631 * dwarf2dbg.c: Likewise.
632 * input-file.c: Likewise.
633 * input-file.h: Likewise.
634 * input-scrub.c: Likewise.
635 * itbl-ops.c: Likewise.
636 * listing.c: Likewise.
638 * messages.c: Likewise.
640 * subsegs.c: Likewise.
641 * subsegs.h: Likewise.
644 2000-11-06 Nick Clifton <nickc@redhat.com>
646 * doc/as.texinfo: Add GNU Free Documentation License.
647 * doc/gasp.texi: Add GNU Free Documentation License.
648 * doc/as.1: Add GNU Free Documentation License.
650 2000-11-05 Nick Clifton <nickc@redhat.com>
652 * config/tc-arm.c: Add include of "dwarf2dbg.h"
654 2000-11-02 Per Lundberg <plundis@chaosdev.org>
656 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
657 * configure: Regenerate.
659 2000-11-01 Nick Clifton <nickc@redhat.com>
661 * read.c (original_case_string): New global variable.
662 (read_a_source_file): Copy opcode string into
663 original_case_string if clobbering the case of the opcode.
664 * read.h: Export the definition of original_case_string.
665 * config/tc-arm.c (md_assembler): When parsing a .req
666 directive use the original opcode string, not the case
669 2000-11-02 Nick Clifton <nickc@redhat.com>
671 * config/tc-mn10300.c (debug_line): Remove this static
673 (md_assemble): Call dwarf2_generate_asm_lineno instead of
674 dwarf2_where and dwarf2_gen_line_info.
676 2000-11-02 Theo Honohan <th@futuretv.com>
678 * config/tc-arm.c (do_msr): Improve error message.
680 2000-10-31 Eric Christopher <echristo@redhat.com>
682 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
683 or pc-relative, else use fx_offset.
685 2000-10-31 Jim Wilson <wilson@redhat.com>
687 * config/tc-ia64.c (struct md): New field tag_fixups.
688 (ia64_flush_insns): Handle tag_fixups. Error if dangling
689 qualifying predicate.
690 (emit_one_bundle): Delete spurious multiplication by one. Handle
692 (ia64_start_line): Error if dangling qualifying predicate.
693 (defining_tag): New static variable.
694 (ia64_unrecognized_line, case '['): Parse tags.
695 (ia64_frob_label): Create tag_fixups.
696 (md_assemble): Reset md.qp.X_op after using it.
698 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
700 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
702 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
704 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
706 2000-10-30 Kazu Hirata <kazu@hxi.com>
708 * expr.c: Fix formatting.
709 * flonum-copy.c: Likewise.
710 * flonum.h: Likewise.
714 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
716 * as.h (OPTION_MD_BASE): Bump to 190.
717 * as.c (parse_args) <std_longopts>: Add comment about the need to
718 check OPTION_MD_BASE in as.h.
720 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
723 2000-10-27 Nick Clifton <nickc@redhat.com>
725 * configure.in (emulations): Add m68hc12.
726 * configure: Regenerate.
727 * po/gas.pot: Regenerate.
729 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
731 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
733 (arm_psr_parse): Handle lowercase CPSR and SPSR.
735 2000-10-25 Nick Clifton <nickc@redhat.com>
737 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
738 a DWARF2 line number information sequence.
740 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
742 * read.c (generate_lineno_debug): Update comment describing why
743 DWARF2 line number debug information is not generated
744 automatically by this function.
746 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
749 * config/tc-arm.h (md_end): Define.
750 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
752 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
753 if generating DWARF2 line numbers.
754 (arm_end_of_source): New function. Call dwarf2_finish if
757 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
758 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
759 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
761 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
763 * tc-i386.c: Fix prototype declarations for functions taking no
766 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
768 * tc-i386.c (i386_operand_modifier): Remove.
769 (build_displacement_string): Remove.
770 (i386_parse_seg): Remove.
771 (i386_intel_memory_operand): Remove.
772 (i386_intel_operand): Re-write using recursive descent parser based
773 on MASM documentation.
774 (struct intel_parser_s): New structure.
775 (intel_parser): New static variable.
776 (struct intel_token): New structure.
777 (cur_token, prev_token): New static variables.
790 (intel_match_token): New function.
791 (intel_get_token): New function.
792 (intel_putback_token): New function.
793 (intel_expr): New function.
794 (intel_e05): New function.
795 (intel_e05_1): New function.
796 (intel_e06): New function.
797 (intel_e06_1): New function.
798 (intel_e09): New function.
799 (intel_e09_1): New function.
800 (intel_e10): New function.
801 (intel_e10_1): New function.
802 (intel_e11): New function.
804 2000-10-20 Jakub Jelinek <jakub@redhat.com>
806 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
807 instructions to loose any special insn->architecture mask.
809 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
810 (sparc_md_end, sparc_arch_types, sparc_arch,
811 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
812 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
813 request v9b architecture if they are used).
815 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
817 * config/tc-m68k.c: Fix the previous misapplied patch.
819 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
821 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
822 BFD_ASSEMBLER and !BFD_ASSEMBLER.
823 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
826 2000-10-17 Kazu Hirata <kazu@hxi.com>
828 * debug.c: Fix formatting.
829 * depend.c: Likewise.
830 * dwarf2dbg.c: Likewise.
831 * dwarf2dbg.h: Likewise.
835 * flonum-konst.c: Likewise.
838 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
840 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
842 * doc/as.texinfo: Added notes about this new option.
844 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
846 * config/tc-sh.c (JREG): Remove.
847 (md_convert_frag): Remove #if 0:d code using JREG.
849 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
851 * config/tc-i386.c (i386_operand_modifier): Only match
852 modifiers SHORT and FLAT if they are followed by a space.
853 (parse_register): When `allow_naked_reg' is set, do not confuse
854 identifiers that start with a register name with a register.
856 2000-10-12 Kazu Hirata <kazu@hxi.com>
858 * app.c: Fix formatting.
861 * bit_fix.h: Likewise.
866 2000-10-11 Alan Modra <alan@linuxcare.com.au>
868 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
870 2000-10-07 Alan Modra <alan@linuxcare.com.au>
872 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
873 Re-arrange function a little and improve error message.
875 * write.c (write_relocs): Fix a comment.
877 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
880 2000-10-05 Jim Wilson <wilson@cygnus.com>
882 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
884 2000-10-05 Alan Modra <alan@linuxcare.com.au>
886 * config/tc-i386.c: Delete some useless comments, reformat others.
888 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
889 non-global syms in linkonce sections.
891 2000-10-04 Ralf Baechle <ralf@gnu.org>
893 * config/tc-ia64.c (operand_match): Don't use // style comments.
894 * config/tc-i370.c: Likewise.
896 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
898 Changes to handle varying register prefix and user symbol prefix.
899 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
900 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
901 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
902 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
903 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
904 (demand_register_prefix): New variable.
905 (md_pseudo_table): New pseudo ".syntax".
906 (md_longopts): New options --no-underscore and --underscore.
907 (cris_target_format): Return elf32-us-cris or elf32-cris depending
908 on symbols_have_leading_underscore.
909 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
910 (get_spec_reg): Ditto.
911 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
913 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
915 <case OPTION_NO_US, case OPTION_US>: New.
916 (md_show_usage): Be brief and reformat to match continuation of
918 * po/gas.pot: Regenerate.
920 2000-09-28 Alan Modra <alan@linuxcare.com.au>
922 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
923 force relocs for 12 bit branches.
924 (md_apply_fix): Similarly, adjust logic here.
926 2000-09-28 Alan Modra <alan@linuxcare.com.au>
928 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
929 adjust for external and weak syms as we will use a reloc. Allow
930 for +8 offset when calculating limits of branches.
931 (hppa_fix_adjustable): Undo 2000-09-23 change.
932 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
933 Correct distance calculation.
934 (tc_gen_reloc): Print the file name and line number if we can't
937 From John David Anglin <dave@hiauly1.hia.nrc.ca>
938 * config/tc-hppa.c (nonzero_dibits): Define.
939 (arg_reloc_stub_needed): Check each arg and return value
940 separately for zero case.
941 (pa_align): Declare argument `bytes'.
943 2000-09-25 Kazu Hirata <kazu@hxi.com>
945 * config/tc-cris.c: Fix formatting.
946 * config/tc-d10v.h: Likewise.
947 * config/tc-d30v.c: Likewise.
948 * config/tc-d30v.h: Likewise.
949 * config/tc-fr30.c: Likewise.
950 * config/tc-fr30.h: Likewise.
951 * config/tc-m68k.c: Likewise.
952 * config/tc-m68k.h: Likewise.
953 * config/tc-pj.h: Likewise.
954 * config/tc-ppc.c: Likewise.
955 * config/tc-ppc.h: Likewise.
956 * config/tc-sh.c: Likewise.
957 * config/tc-sh.h: Likewise.
958 * config/tc-sparc.c: Likewise.
959 * config/tc-v850.h: Likewise.
960 * config/tc-vax.h: Likewise.
961 * config/tc-w65.h: Likewise.
962 * config/tc-z8k.h: Likewise.
964 2000-09-23 Alan Modra <alan@linuxcare.com.au>
966 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
968 (hppa_force_relocation): Likewise.
970 2000-09-22 Jim Wilson <wilson@cygnus.com>
972 * config/tc-ia64.c (dv_sem): Add "stop".
973 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
974 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
975 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
977 (mark_resources): Check IA64_RS_PRr.
979 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
981 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
982 md_estimate_size_before_relax): Redesign and clean up the
983 relaxation mechanism.
985 2000-09-21 Kazu Hirata <kazu@hxi.com>
987 * config/tc-ns32k.c: Fix formatting.
988 * config/tc-ns32k.h: Likewise.
990 2000-09-20 Kazu Hirata <kazu@hxi.com>
992 * config/tc-m32r.c: Fix formatting.
993 * config/tc-m32r.h: Likewise.
994 * config/tc-m68851.h: Likewise.
995 * config/tc-m68hc11.c: Likewise.
996 * config/tc-m68hc11.h: Likewise.
997 * config/tc-m88k.c: Likewise.
998 * config/tc-mcore.c: Likewise.
999 * config/tc-mcore.h: Likewise.
1000 * config/tc-mips.c: Likewise.
1001 * config/tc-mips.h: Likewise.
1002 * config/tc-mn10200.h: Likewise.
1003 * config/tc-mn10300.h: Likewise.
1004 * config/tc-tahoe.c: Likewise.
1005 * config/tc-tahoe.h: Likewise.
1007 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1009 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1010 Likewise in relaxation description comments.
1012 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1014 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1015 subtraction of two syms without emitting a relocation.
1017 From David Huggins-Daines <dhd@linuxcare.com>
1018 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1019 global or weak symbols.
1021 2000-09-15 Kazu Hirata <kazu@hxi.com>
1023 * config/tc-h8300.h: Fix formatting.
1024 * config/tc-h8500.c: Likewise.
1025 * config/tc-h8500.h: Likewise.
1026 * config/tc-hppa.h: Likewise.
1027 * config/tc-i370.h: Likewise.
1028 * config/tc-i386.h: Likewise.
1029 * config/tc-i860.c: Likewise.
1030 * config/tc-i860.h: Likewise.
1031 * config/tc-i960.h: Likewise.
1032 * config/tc-ia64.c: Likewise.
1033 * config/tc-ia64.h: Likewise.
1035 2000-09-14 Kazu Hirata <kazu@hxi.com>
1037 * config/tc-a29k.c: Fix formatting.
1038 * config/tc-alpha.c: Likewise.
1039 * config/tc-arc.c: Likewise.
1040 * config/tc-arc.h: Likewise.
1041 * config/tc-arm.c: Likewise.
1042 * config/tc-arm.h: Likewise.
1043 * config/tc-avr.c: Likewise.
1044 * config/tc-avr.h: Likewise.
1045 * config/tc-tic30.c: Likewise.
1046 * config/tc-tic30.h: Likewise.
1047 * config/tc-tic54x.c: Likewise.
1048 * config/tc-tic54x.h: Likewise.
1049 * config/tc-tic80.c: Likewise.
1050 * config/tc-tic80.h: Likewise.
1052 2000-09-14 Timothy Wall <twall@cygnus.com>
1054 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1055 parallel comparisons for later use.
1056 (struct rsrc): Add parallel comparison type.
1057 (resources_match): Skip special cases of PR usage (non-conflicting
1060 2000-09-13 Kazu Hirata <kazu@hxi.com>
1062 * config/obj-ecoff.c: Fix formatting.
1063 * config/obj-elf.c: Likewise.
1064 * config/obj-elf.h: Likewise.
1065 * config/obj-evax.h: Likewise.
1066 * config/obj-generic.h: Likewise.
1067 * config/obj-hp300.c: Likewise.
1068 * config/obj-hp300.h: Likewise.
1069 * config/obj-ieee.h: Likewise.
1070 * config/obj-vms.c: Likewise.
1071 * config/obj-vms.h: Likewise.
1073 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1075 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1076 (md_parse_option): Ditto.
1077 (md_longopts): Add -mips32 option.
1078 (md_show_usage): Document new options.
1079 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1080 (mips_ip): Assemble mfc0 with a sub-selection code.
1081 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1082 (mips_cpu_to_str): New function.
1083 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1084 Use CPU_* defines instead of hardcoded numbers.
1086 * doc/as.texinfo: Document new options.
1087 * doc/c-mips.texi: Ditto.
1089 2000-09-12 Kazu Hirata <kazu@hxi.com>
1091 * as.h: Fix formatting.
1092 * asintl.h: Likewise.
1093 * bit_fix.h: Likewise.
1094 * config/obj-aout.c: Likewise.
1095 * config/obj-aout.h: Likewise.
1096 * config/obj-bout.c: Likewise.
1097 * config/obj-bout.h: Likewise.
1098 * config/obj-coff.c: Likewise.
1099 * config/obj-coff.h: Likewise.
1100 * dwarf2dbg.h: Likewise.
1102 * flonum.h: Likewise.
1103 * frags.h: Likewise.
1104 * itbl-ops.h: Likewise.
1105 * macro.h: Likewise.
1108 * struc-symbol.h: Likewise.
1109 * subsegs.h: Likewise.
1110 * symbols.h: Likewise.
1112 * write.h: Likewise.
1114 2000-09-11 Kazu Hirata <kazu@hxi.com>
1116 * bignum-copy.c: Fix formatting.
1117 * config/tc-i370.c: Likewise.
1118 * config/tc-i960.c: Likewise.
1119 * config/tc-m68k.c: Likewise.
1120 * ehopt.c: Likewise.
1121 * flonum-copy.c: Likewise.
1122 * flonum-konst.c: Likewise.
1123 * flonum-mult.c: Likewise.
1124 * literal.c: Likewise.
1127 * stabs.c: Likewise.
1128 * subsegs.c: Likewise.
1130 2000-09-09 Philip Blundell <philb@gnu.org>
1132 * configure.in (arm*-*-uclinux*): New target.
1133 * configure: Regenerate.
1135 2000-09-09 Kazu Hirata <kazu@hxi.com>
1137 * input-file.c: Fix formatting.
1138 * itbl-ops.c: Likewise.
1139 * messages.c: Likewise.
1141 2000-09-08 Philip Blundell <philb@gnu.org>
1143 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1146 2000-09-07 H.J. Lu <hjl@gnu.org>
1148 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1149 * configure: Rebuild.
1151 2000-09-07 Kazu Hirata <kazu@hxi.com>
1153 * atof-generic.c: Fix formatting.
1154 * config/tc-mips.c: Likewise.
1155 * config/tc-vax.c: Likewise.
1156 * input-scrub.c: Likewise.
1158 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1160 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1161 * configure.in (sh-*-linux*): Added.
1162 * configure: Rebuilt.
1164 2000-09-06 Kazu Hirata <kazu@hxi.com>
1166 * config/tc-hppa.c: Fix formatting.
1168 * ecoff.c: Fix formatting.
1170 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1172 * configure: Rebuilt with new libtool.m4.
1174 2000-09-05 Kazu Hirata <kazu@hxi.com>
1176 * cgen.c: Fix formatting.
1177 * config/tc-ia64.c: Likewise.
1179 2000-09-05 Nick Clifton <nickc@redhat.com>
1181 * aclocal.m4: Regenerate.
1182 * config.in: Regenerate.
1183 * configure: Regenerate.
1184 * po/gas.pot: Regenerate.
1186 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1188 * config/tc-cris.c: Correct comment typos.
1190 2000-09-05 Eric Christopher <echristo@cygnus.com>
1192 * config/tc-mn10300.c: Cleanup.
1193 (md_pcrel_from): Enable.
1195 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1197 * expr.c (operand): Fix a comment typo.
1198 * write.c (write_relocs): Fix a signed/unsigned warning.
1200 * config/tc-hppa.c (fudge_reg_expressions): New
1201 (hppa_force_reg_syms_absolute): New.
1202 (pa_equ): Allow reg_section expressions.
1203 * config/tc-hppa.c (md_optimize_expr): Define.
1204 (hppa_force_reg_syms_absolute): Prototype.
1206 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1207 (pa_parse_number): Pass in arg to select fp reg parsing.
1208 Return 1 to indicate format checks pass. If strict, then only
1209 accept a register or register symbol. Return value in...
1210 (pa_number): New static for pa_parse_number.
1211 (FP_REG_BASE): Define.
1212 (FP_REG_RSEL): Define.
1213 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1214 appropriate. White space changes.
1215 (need_pa11_opcode): Don't bother passing any params, get them from
1217 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1218 Remove extraneous check in case 'Q'.
1219 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1220 reg, set section of resulting symbol to reg_section.
1221 (pa_parse_space_stmt): Modify call to pa_parse_number.
1222 (pa_space): Likewise.
1224 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1225 (hppa_force_relocation): Handle vtable relocs.
1226 (pa_vtable_entry): New.
1227 (pa_vtable_inherit): New.
1228 (md_pseudo_table): Add entries for vtable pseudos.
1229 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1230 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1232 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1233 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1234 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1236 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1237 specify a symbol type.
1239 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1240 dependent things together.
1241 (md_elf_symbol_type): Define.
1243 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1245 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1247 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1248 (obj_elf_vtable_entry): Declare.
1250 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1251 and export function.
1252 (obj_elf_vtable_entry): Similarly.
1253 (elf_pseudo_table): Fix the damage with a cast.
1255 2000-09-03 Richard Henderson <rth@cygnus.com>
1257 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1258 for template selection when a label is needed.
1260 2000-09-02 Kazu Hirata <kazu@hxi.com>
1262 * config/tc-ia64.c: Fix formatting.
1264 2000-09-02 Nick Clifton <nickc@redhat.com>
1266 * configure.in: Increase version number to 2.10.91.
1267 * configure: Regenerate.
1268 * aclocal.m4: Regenerate.
1269 * config.in: Regenerate.
1270 * po/gas.pot: Regenerate.
1271 * Makefile.in: Regenerate.
1273 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1275 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1276 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1277 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1279 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1282 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1284 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1285 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1286 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1287 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1288 (GOT_symbol): New variable.
1289 (md_undefined_symbol): Set it.
1291 2000-09-01 Richard Henderson <rth@cygnus.com>
1293 * config/tc-ia64.c (match): Don't inline.
1294 (extra_goodness): New.
1295 (md_begin): Prefer nop.f and nop.b for best_template.
1297 2000-08-31 Kazu Hirata <kazu@hxi.com>
1299 * as.c: Fix formatting.
1301 * frags.c: Likewise.
1302 * macro.c: Likewise.
1304 2000-08-31 Eric Christopher <echristo@cygnus.com>
1306 * config/tc-mn10300.c: Cleanup and fix warnings.
1307 (md_pseudo_table): Add initializers.
1308 (md_show_usage): Cleanup.
1309 (md_parse_option): Fix warnings.
1310 (md_undefined_symbol): Fix warnings.
1311 (md_conver_frag): Fix warnings.
1312 (tc_gen_reloc): Fix warnings.
1313 (md_apply_fix3): Fix warnings.
1314 (check_operand): Fix warnings.
1316 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1318 * acinclude.m4: Include libtool and gettext macros from the
1320 * aclocal.m4, configure: Rebuilt.
1322 2000-08-30 Mark Hatle <mhatle@mvista.com>
1324 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1326 2000-08-31 Kazu Hirata <kazu@hxi.com>
1328 * listing.c: Fix formatting.
1330 2000-08-29 Kazu Hirata <kazu@hxi.com>
1332 * app.c: Fix a comment typo. Fix formatting.
1334 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1336 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1337 offset of the target destination for jmp instructions.
1338 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1340 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1342 * NEWS: Mention support for CRIS.
1344 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1346 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1347 Sets `.lcomm' alignment to zero.
1349 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1351 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1352 (TC_FIX_ADJUSTABLE): Define.
1354 2000-08-23 Jim Wilson <wilson@cygnus.com>
1356 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1357 unwind.personality_routine is set.
1359 2000-08-23 H.J. Lu <hjl@gnu.org>
1361 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1363 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1365 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1368 2000-08-22 H.J. Lu <hjl@gnu.org>
1370 * config.in (STRICTCOFF): New for strict COFF.
1372 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1373 i386-*-go32* and i386-go32-rtems*.
1374 * configure: Rebuilt.
1376 * config/obj-coff.c (obj_coff_endef): Follow the historical
1377 behavior if STRICTCOFF is not defined.
1379 * doc/internals.texi: Document STRICTCOFF.
1381 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1383 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1384 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1385 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1386 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1387 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1388 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1389 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1392 2000-08-22 Eric Christopher <echristo@cygnus.com>
1394 * config/tc-mn10300.c: (md_apply_fix): New function.
1395 (mn10300_force_relocation): New function.
1396 (mn10300_fix_adjustable): New function.
1398 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1399 (TC_HANDLES_FX_DONE): Define.
1400 (obj_fix_adjustable): Define.
1401 (MD_APPLY_FIX3): Define.
1402 (TC_LINKRELAX_FIXUP): Define.
1404 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1406 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1408 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1410 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1412 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1413 if the fixup resulted in a relocation.
1415 2000-08-18 Nick Clifton <nickc@redhat.com>
1417 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1418 Make reference to first element of shift_names explicit.
1420 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1422 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1423 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1424 add a symbol's address. Removed all target-specific #ifdefs that
1425 used to accomplished the same.
1426 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1427 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1428 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1429 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1430 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1432 2000-08-17 Kazu Hirata <kazu@hxi.com>
1434 * dwarf2dbg.c: Fix formatting.
1436 2000-08-17 Nick Clifton <nickc@redhat.com>
1438 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1439 to be recoded as logical shift lefts by zero.
1441 2000-08-16 Jim Wilson <wilson@cygnus.com>
1443 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1444 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1446 (note_register_values): Handle IA64_OPND_R3_2 operands.
1448 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1450 * config/tc-i860.c (md_operand): Silly typo fixed.
1452 2000-08-16 Nick Clifton <nickc@redhat.com>
1454 * config/tc-arm.c (struct asm_shift): Delete.
1456 (enum asm_shift_index): New.
1457 (struct asm_shift_properties): New.
1458 (struct asm_shift_name): New.
1459 (shift_properties[]); New.
1460 (shift_names[]); New.
1462 (decode_shift): Use new structures.
1463 Issue a warning is "ROR #0" is used.
1464 Issue a warning if "ASR #0" or "LSR #0" is used.
1466 (md_begin): Initialise arm_shift_hsh table from new
1467 asm_shift_name array.
1469 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1471 * config/tc-sparc.c: Kill all warnings.
1472 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1474 (md_show_usage): Update usage text.
1476 2000-08-16 Nick Clifton <nickc@redhat.com>
1478 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1481 2000-08-15 Will Cohen <wcohen@redhat.com>
1483 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1485 * config/tc-sh.c (md_assemble): Changed so debug_type
1486 test performed for ppi_assemble
1487 * config/tc-sh.c: Included dwarf2dbg.h.
1488 (debug_line): Defined.
1489 (md_assemble): Generates dwarf2 line info.
1490 (sh_finalize): New function. Finalize dwarf2 info.
1491 (assemble_ppi): Returns size of code generated.
1492 (build_Mytes): Returns size of code generated.
1493 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1494 * config/tc-sh.h (md_end): Defined.
1495 (sh_finalize): Declared.
1497 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1499 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1502 2000-08-14 Nick Clifton <nickc@redhat.com>
1504 * config/tc-arm.c (do_bx): Allow "bx pc".
1506 2000-08-14 Jim Wilson <wilson@cygnus.com>
1508 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1509 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1510 (md_begin): Change assignment to md.flag to OR in the new bit.
1512 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1514 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1515 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1518 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1520 * NEWS: Mention i860 support.
1522 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1524 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1526 2000-08-14 Andreas Schwab <schwab@suse.de>
1528 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1530 2000-08-11 Andreas Schwab <schwab@suse.de>
1532 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1535 2000-08-11 Kazu Hirata <kazu@hxi.com>
1537 * expr.c: Fix formatting.
1538 * config/obj-bout.c: Likewise.
1540 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1542 * doc/c-i860.texi: Flesh out the i860 section more.
1544 2000-08-10 Kazu Hirata <kazu@hxi.com>
1546 * symbols.c: Fix formatting.
1549 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1551 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1552 has the IgnoreSize bit set.
1554 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1556 From Rodney Brown <RodneyBrown@mynd.com>
1557 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1558 * configure: Regenerate.
1560 2000-08-09 Kazu Hirata <kazu@hxi.com>
1562 * hash.c: Fix formatting.
1565 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1567 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1568 (i860_fix_info): New enum.
1569 (MD_APPLY_FIX3): Define.
1570 (WORKING_DOT_WORD): Define.
1571 (TC_HANDLES_FX_DONE): Define.
1572 (DIFF_EXPR_OK): Define.
1573 (LISTING_HEADER): Define.
1574 (TARGET_FORMAT): Select target format based on endian flag.
1575 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1576 (target_big_endian): Add external declaration.
1578 * config/tc-i860.c: All existing code reworked completely. Other
1579 new code shown below.
1580 (SYNTAX_SVR4): Define.
1581 (target_warn_expand): New variable.
1582 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1583 (md_longopts): Declare and define with new options (-EL, -EB,
1585 (md_show_usage): New function.
1586 (md_operand): New function.
1587 (obtain_reloc_for_imm16): New function.
1588 (md_apply_fix3): New function.
1589 (tc_gen_reloc): New function.
1591 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1593 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1594 2 bytes of the jump address are in the same frag.
1595 (find): Accept 68hc12 register indirect modes.
1597 * NEWS: Mention 68HC11 & 68HC12 support.
1599 2000-08-07 Richard Henderson <rth@cygnus.com>
1601 * config/tc-ia64.c (unwind): Add prologue_mask member.
1602 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1603 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1604 (dot_body): Clear unwind.prologue_mask.
1605 (dot_prologue): Set it. Accept a register second argument.
1607 2000-08-07 Kazu Hirata <kazu@hxi.com>
1609 * config/atof-ieee.c: Fix formatting.
1610 * config/atof-tahoe.c: Likewise.
1612 2000-08-06 Nick Clifton <nickc@cygnus.com>
1614 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1617 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1618 of .popsection, .previous, .pushsection, .subsection,
1619 .version, .vtable_entry, .vtable_inherit and .weak.
1621 2000-08-05 Kazu Hirata <kazu@hxi.com>
1623 * config/tc-cris.c: Fix formatting.
1624 * config/tc-i386.c: Likewise.
1625 * config/tc-sparc.c (sparc_ip): Simplify the code.
1627 2000-08-04 Kazu Hirata <kazu@hxi.com>
1629 * config/tc-cris.c: Rearrange code for readability.
1630 * config/tc-d10v.c: Fix formatting.
1631 * config/tc-m32r.c: Likewise.
1632 * config/tc-sparc.c: Likewise.
1634 2000-08-02 Jim Wilson <wilson@cygnus.com>
1636 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1637 before ia64_find_opcode.
1638 (md_assemble): Likewise.
1640 2000-08-01 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1643 Undo some formatting fixes.
1645 2000-08-01 Kazu Hirata <kazu@hxi.com>
1647 * config/obj-som.c: Fix formatting.
1648 * config/obj-ieee.c: Likewise.
1649 * config/tc-arm.c: Likewise.
1650 * config/tc-v850.c: Likewise.
1652 2000-08-01 Nick Clifton <nickc@redhat.com>
1654 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1655 index by command line option.
1657 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1659 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1660 (@node M68K-Branch): Rewrite to match the reality.
1662 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1664 * doc/c-i860.texi: New file.
1665 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1666 * doc/Makefile.in: Regenerate.
1667 * doc/all.texi: Add I860 as relevant architecture.
1668 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1670 2000-07-31 Kazu Hirata <kazu@hxi.com>
1672 * config/tc-d30v.c: Fix formatting.
1674 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1676 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1677 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1678 long emit a long branch if available instead of an absolute jump, never
1679 emit absolute jumps for anything with --pcrel.
1681 * doc/c-m68k.texi: Document new command line option.
1683 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1685 * config/tc-avr.c: Use PARAMS macro in function declarations.
1686 Don't declare md_pcrel_from_section (already in tc-avr.h).
1687 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1688 (avr_operand): Don't set (unsigned) op_mask to -1.
1690 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1692 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1693 * configure: Regenerated.
1694 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1695 of operand to the .type directive (.e.g, "type").
1697 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1699 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1700 * app.c (do_scrub_chars): Record where first comment found.
1701 * read.c (read_a_source_file): Init found_comment on entry, and
1702 notify whether comments found on exit.
1703 * config/tc-hppa.c (md_shortopts): Add "c".
1704 (md_longopts): Add warn-comment.
1705 (md_parse_option): Handle it.
1706 (md_show_usage): Show available options.
1707 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1709 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1711 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1712 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1714 (md_estimate_size_before_relax): Don't fall off end of function.
1716 2000-07-27 Kazu Hirata <kazu@hxi.com>
1718 * config/tc-avr.c: Fix formatting.
1719 * config/tc-ns32k.c: Likewise.
1721 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1723 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1725 2000-07-27 Kazu Hirata <kazu@hxi.com>
1727 * config/tc-d10v.c: Fix formatting.
1728 * config/tc-z8k.c: Likewise.
1729 * config/tc-sparc.c: Likewise.
1731 2000-07-26 Dave Brolley <brolley@redhat.com>
1733 * cgen.c (queue_fixup): Declare opinfo.
1734 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1735 (gas_cgen_md_operand): Ditto.
1736 (gas_cgen_md_apply_fix3): Ditto.
1738 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1740 * config/obj-coff.c (obj_frob_symbol): Don't merge
1741 labels. Don't merge if the symbol isn't constant. Return
1742 immediately if a symbol is merged.
1744 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1746 * frags.c (frag_align): Correct absolute section alignment.
1748 2000-07-20 DJ Delorie <dj@redhat.com>
1750 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1751 it breaks linking against DLLs.
1753 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1755 * configure.in: Add CRIS support.
1756 * configure: Regenerate.
1757 * Makefile.am: (CPU_TYPES): Add cris.
1758 (CPU_OBJ_VALID) [aout]: Add cris.
1759 (MULTI_CPU_TYPES): Add cris.
1760 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1761 [coff]: Only i386 and mips are valid.
1762 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1763 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1764 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1765 Regenerate dependencies.
1766 * Makefile.in: Regenerate.
1767 * aclocal.m4: Regenerate.
1768 * as.c: Declare crisaout, criself.
1769 * config/tc-cris.h, config/tc-cris.c: New.
1770 * config/e-criself.c, config/e-crisaout.c: New.
1771 * po/POTFILES.in, po/gas.pot: Regenerate.
1773 2000-07-20 Kazu Hirata <kazu@hxi.com>
1775 * read.c: Fix formatting.
1776 * write.c: Fix formatting.
1778 2000-07-19 H.J. Lu <hjl@gnu.org>
1780 * sb.c: Include <stdlib.h> if exists for abort ().
1782 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1784 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1785 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1786 (pa_type_args): Same here.
1788 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1790 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1791 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1792 the storage class is already set.
1794 2000-07-17 Kazu Hirata <kazu@hxi.com>
1796 * config/tc-m68hc11.c: Fix formatting.
1797 * config/tc-mn10200.c: Likewise.
1798 * config/tc-mn10300.c: Likewise.
1799 * config/tc-pj.c: Likewise.
1800 * config/tc-tic80.c: Likewise.
1801 * config/tc-w65.c: Likewise.
1803 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1805 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1808 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1810 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1813 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1815 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1816 ELF as are used for SOM (except the 32-bit reloc one) to decide
1817 whether a symbol can be reduced to a section symbol. Expand on
1818 the comment for symbols involved in LR% and RR% expressions.
1820 2000-07-14 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-mips.c (mips_disable_float_construction): New
1823 static variable. Set to true if doubles should not be
1824 constructed by loading two single width fp registers with
1825 halves of the value.
1826 (mips_ip): Test mips_disable_float_construction.
1827 (md_longopts): Add command line switches --construct-floats
1828 and --no-construct-floats.
1829 (md_parse_option): Parse new command line options.
1830 (md_show_usage): Describe new command line options.
1832 * doc/c-mips.texi: Document new command line options.
1834 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1836 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1837 * configure: Regenerate.
1839 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1841 * configure.in (DEFAULT_EMULATION setting): Revert part of
1842 2000-07-01 change that set te_multi=multi unless set to tmips.
1843 * configure: Regenerate.
1845 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1847 * config/obj-coff.c (coff_frob_section): Add padding to the last
1848 section when aligning it increases its size.
1850 2000-07-11 Kazu Hirata <kazu@hxi.com>
1852 * config/tc-tic54x.c: Fix formatting.
1854 2000-07-10 Kazu Hirata <kazu@hxi.com>
1856 * config/tc-h8500.c: Fix formatting.
1857 * config/tc-tic54x.c: Fix formatting.
1859 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1861 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1862 displacements correctly.
1864 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1866 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1868 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1872 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1874 From David Huggins-Daines <dhd@linuxcare.com>
1875 * config/te-hppalinux64.h: Add a new emulation.
1876 * configure.in (emulations): Add configure bits to support the
1877 64-bit Linux/parisc target.
1878 * configure: Regenerate.
1880 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1881 (md_shortopts): Add `V' for ELF.
1883 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1884 when SOM or ELF_ARG_RELOC are defined.
1885 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1886 ELF_ARG_RELOC are defined.
1887 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1888 (pa_stringer): ..Do it here instead. Fix comment typos.
1889 (hppa_force_relocation): Cast enums to int before comparing with
1892 From Ryan Bradetich <rbradetich@uswest.net>
1893 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1894 redifinition warning.
1895 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1896 (hppa_force_relocation): ditto
1897 (md_apply_fix): Added cast to buf to fix warnings.
1899 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1900 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1902 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1903 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1904 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1905 reloc_type** to avoid warnings in switch.
1906 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1907 little earlier instead.
1909 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1911 (pa_type_args): Use symbol_arg_reloc_info.
1912 (struct pa_it): Make arg_reloc unsigned int.
1913 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1914 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1915 (pa_code): Delete. pa_text duplicates this function.
1916 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1917 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1919 (cons_fix_new_hppa): Actually change selector to e_fsel when
1920 warning about assuming so.
1921 (tc_gen_reloc): More example elf arg reloc code.
1922 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1923 (hppa_force_relocation): Likewise.
1925 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1927 (pa_end_of_source): Prototype.
1928 (hppa_fix_adjustable): Prototype.
1929 (LABELS_WITHOUT_COLONS): Move it..
1930 * config/te-hppa.h: To here.
1932 * config/te-hppa64.h: New file.
1934 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1936 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1937 format -10, -16, 16 relocs.
1938 (hppa_elf_mark_end_of_function): Test for null
1939 last_call_info->start_symbol
1941 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1942 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1943 re_assesmble_* functions. Delete extraneous statements. Fix
1945 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1946 insn to re_assemble_*.
1948 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1950 * doc/internals.texi (Expressions): Fix typo.
1952 2000-07-08 Kazu Hirata <kazu@hxi.com>
1954 * config/tc-sh.c: Fix formatting.
1955 * config/tc-tic54x.c: Fix formatting.
1956 * depend.c: Fix formatting.
1957 * flonum-konst.c: Likewise.
1958 * flonum-mult.c: Likewise.
1960 2000-07-07 Kazu Hirata <kazu@hxi.com>
1962 * config/tc-sh.c: Fix comments.
1963 * config/obj-vms.c: Fix comments.
1964 * config/tc-a29k.c: Likewise.
1965 * config/tc-alpha.c: Likewise.
1966 * config/tc-h8300.c: Likewise.
1967 * config/tc-h8500.c: Likewise.
1968 * config/tc-i370.c: Likewise.
1969 * config/tc-ia64.c: Likewise.
1970 * config/tc-m68hc11.c: Likewise.
1971 * config/tc-m68k.c: Likewise.
1972 * config/tc-mips.c: Likewise.
1973 * config/tc-ns32k.c: Likewise.
1974 * config/tc-ppc.c: Likewise.
1975 * config/tc-z8k.c: Likewise.
1977 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1979 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1980 Default to '(SEC_LOAD | SEC_DATA)'.
1981 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1983 * doc/internals.texi (CPU Backend): Describe
1984 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1986 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1988 * as.c (parse_args): NULL terminate the long option list.
1990 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1992 * config/tc-d30v.h: Include "write.h" for fixS.
1993 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1995 2000-07-05 Nick Clifton <nickc@cygnus.com>
1997 * config/tc-d30v.c (write_2_short): Further changes to warning
1998 messages produced when combining EITHER_BUT_PREFER_MU attributed
2001 2000-07-05 DJ Delorie <dj@redhat.com>
2005 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2007 * config/tc-arm.c (psrs): Accept combinations of flags.
2009 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2011 * config/tc-avr.c: Change _ () to _() around all strings marked
2012 for translation (exception from the usual coding style).
2013 (avr_opt): New struct variable, how the new switches are set.
2014 (OPTION_MMCU): Define as 'm' and actually use.
2015 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2016 (show_mcu_list): New function, display the list of known MCUs.
2017 (md_show_usage): Document the new switches. Call show_mcu_list.
2018 (avr_set_arch): Change 'm' to OPTION_MMCU.
2019 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2020 Handle the new switches.
2021 (avr_operands): Disable warnings for undefined combinations of
2022 operands if -mall-opcodes. Disable warnings for skipping two-word
2023 instructions if enhanced core or -mno-skip-bug.
2024 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2025 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2026 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2027 (avr_ldi_expression): Warn about implicit lo8().
2028 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2030 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2032 * configure.in: Add entry for mips-*-sysv4*MP*
2033 * configure: Rebuild
2034 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2035 elf32-tradlittlemips for traditional mips targets.
2036 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2037 test for Link Once sections as in adjust_reloc_syms.
2038 * config/te-tmips.h: New file for traditional mips targets. Define
2041 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2043 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2044 flags argument is not present, don't change an existing section's
2045 section's attributes. If the flags argument is present, warn if the
2046 attributes don't match the section's current attributes. When
2047 long section names are supported, set SEC_LINK_ONCE and
2048 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2050 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2052 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2053 symbols; create them.
2055 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2057 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2058 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2060 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2062 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2063 expressions. Ignore the problem when handling 16 bit signed
2064 immediates, because the assembler will take care of the relocation
2067 2000-06-27 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2070 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2071 sequential order, and emit warning messages if the input source
2072 code contains constructs like that, or parallel constructs
2073 containing such opcodes.
2075 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2077 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2078 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2079 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2080 (md_show_usage): Update usage message.
2081 (md_parse_option): Allow redefinition of MCU type within the
2082 same avr[1-5] bfd machine type. Show both old and new MCU type
2083 in the error message.
2084 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2085 Simplify 8K wrap code.
2087 2000-06-25 Kazu Hirata <kazu@hxi.com>
2089 * config/obj-aout.c: Remove all uses of DEFUN.
2090 * config/obj-ieee.c: Likewise.
2091 * config/tc-sh.c: Fix comment typos.
2092 * config/tc-tahoe.c: Likewise.
2093 * config/tc-vax.c: Likewise.
2094 * config/tc-w65.c: Likewise.
2095 * config/tc-z8k.c: Likewise.
2096 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2098 2000-06-24 DJ Delorie <dj@cygnus.com>
2100 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2101 more changes from Sept 1999
2102 (tc_i386_fix_adjustable): ditto
2103 (md_apply_fix3): ditto
2105 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2107 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2108 (gas_cgen_parse_operand): Set it around expression() call.
2109 (gas_cgen_md_operand): Test for it before longjmp().
2111 2000-06-24 Kazu Hirata <kazu@hxi.com>
2113 * config/tc-h8500.c: Remove all uses of DEFUN.
2114 * config/tc-sh.c: Likewise.
2115 * config/tc-w65.c: Likewise.
2116 * config/tc-z8k.c: Likewise.
2118 * config/tc-h8500.c: Fix typos in comments.
2120 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2122 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2125 2000-06-23 matthew green <mrg@redhat.com>
2127 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2128 defined. Fix error message for `[' grouping.
2130 2000-06-22 Kazu Hirata <kazu@hxi.com>
2132 * config/tc-h8300.c: Fix formatting and comment typos.
2134 2000-06-22 Timothy Wall <twall@cygnus.com>
2136 * config/tc-ia64.c (note_register_values): Move premature QP
2137 notation clearing into the appropriate place.
2139 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2141 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2142 first before anything else. Add bin-bugs.h, emul.h and progress.h
2143 Sort list of files as for $(OBJS) in Makefile.am.
2145 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2146 find one. Remake dependencies.
2147 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2148 * Makefile.in: Regenerate.
2149 * doc/Makefile.in: Regenerate.
2151 * config/tc-i386.c (i386_displacement): Don't assume a constant
2152 displacement is necessarily 16 bits when in 16 bit code mode.
2153 (md_assemble): Instead size the displacement here after we know
2154 for sure that a .code16gcc operand hasn't automatically added
2155 operand size prefixes.
2157 2000-06-21 H.J. Lu <hjl@gnu.org>
2159 * Makefile.am: Rebuild dependency.
2160 * Makefile.in: Rebuild.
2162 2000-06-21 Kazu Hirata <kazu@hxi.com>
2164 * config/tc-h8300.c (parse_reg): Make the function static.
2165 (parse_exp): Likewise.
2167 2000-06-20 DJ Delorie <dj@cygnus.com>
2169 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2170 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2171 for cygwin import libraries to work properly.
2173 2000-06-20 H.J. Lu <hjl@gnu.org>
2175 * Makefile.am: Rebuild dependency.
2176 * Makefile.in: Rebuild.
2177 * configure: Likewise.
2178 * doc/Makefile.in: Likewise.
2180 2000-06-20 Timothy Wall <twall@cygnus.com>
2182 * doc/internals.texi (CPU backend): Add @itemx for
2183 TC_START_LABEL_WITHOUT_COLON.
2184 * doc/c-tic54x.texi: New.
2185 * doc/as.texinfo: Add tic54x features and include primary tic54x
2187 * doc/all.texi: Add C54X.
2188 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2189 * doc/Makefile.in: Regenerate.
2190 * configure.in: Add tic54x and define LIBM for tic54x.
2191 * configure: Regenrate.
2192 * config/tc-tic54x.[ch]: New.
2193 * config/obj-coff.h: Add tic54x.
2194 * Makefile.am: (CPU_TYPES): Add tic54x.
2195 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2196 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2197 (as_new_LDADD): Add $(LIBM).
2198 * Makefile.in: Regenerate.
2200 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2202 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2203 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2204 * doc/as.texinfo: Likewise.
2206 * configure, Makefile.in: Regenerate.
2207 * configure.in (emulations): Recognize m6811 and m6812.
2208 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2209 Added files for 68hc11 and 68hc12 assembler.
2210 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2211 * config/tc-m68hc11.h: Header definition for that assembler.
2213 2000-06-18 Nick Clifton <nickc@redhat.com>
2215 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2216 instead of OCTETS_PER_BYTE.
2218 * config/tc-v850.c: Fix compile time warnings.
2219 * config/tc-ppc.c: Fix compile time warnings.
2221 2000-06-18 H.J. Lu <hjl@gnu.org>
2223 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2224 * configure: Rebuild.
2226 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2228 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2231 2000-06-16 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2234 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2236 * doc/c-mips.texi: Document newly accepted cpu variants.
2238 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2240 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2242 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2244 * macro.c (getstring): Make it possible to escape the quote
2247 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2249 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2251 2000-06-13 H.J. Lu <hjl@gnu.org>
2253 * configure: Regenerate.
2255 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2257 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2259 * doc/internals.texi (line_separator_chars): Semicolon is no
2260 longer a default. Mention null and newline as defaults.
2262 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2264 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2265 * config/tc-i860.h (line_separator_chars): Likewise.
2266 * config/tc-h8300.c (line_separator_chars): Likewise.
2267 * config/tc-i960.c (line_separator_chars): Likewise.
2268 * config/tc-m68k.c (line_separator_chars): Likewise.
2269 * config/tc-mips.c (line_separator_chars): Likewise.
2270 * config/tc-ns32k.c (line_separator_chars): Likewise.
2271 * config/tc-sparc.c (line_separator_chars): Likewise.
2272 * config/tc-vax.c (line_separator_chars): Likewise.
2274 * config/tc-h8300.c (comment_chars): Use string initialiser.
2275 * config/tc-i960.c (line_comment_chars): Likewise.
2276 * config/tc-z8k.c (comment_chars, line_comment_chars,
2277 line_separator_chars): Likewise.
2279 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2282 2000-06-08 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2287 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2289 * configure.in (VERSION): Update to show this is the CVS mainline.
2291 2000-06-08 Matthew Jacob <mjacob@feral.com>
2293 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2294 $at is the integer register $r28, vs. both $r28 and the floating
2295 point register $f28.
2297 2000-06-08 James E. Wilson <wilson@cygnus.com>
2299 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2300 (dot_endp): Don't call ia64_flush_insns.
2301 (emit_one_bundle): Don't delete prologue/body records from
2302 unwind_record list in first loop. Rewrite second loop to account for
2305 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2307 * config/tc-ia64.c: Add missing prototypes.
2308 (generate_unwind_image): Cast argument to output_unw_records call.
2310 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2312 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2314 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2316 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2317 (REGISTER_P): likewise.
2318 (avr_opcodes): uses include/opcode/avr.h
2319 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2321 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2323 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2326 2000-06-03 H.J. Lu <hjl@gnu.org>
2328 * read.c (is_end_of_line): Put back `;'.
2330 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2332 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2334 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2336 * expr.c (operand): Test is_end_of_line outside switch to catch
2337 line separator chars that are also operators.
2338 (operator): Return O_illegal for line separator chars.
2340 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2341 entry (or `!' entry for TC_HPPA).
2343 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2344 before indexing is_end_of_line. Remove redundant check for '\0'.
2346 * config/tc-h8500.c (md_assemble): Likewise.
2347 * config/tc-mcore.c (md_assemble): Likewise.
2348 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2351 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2353 * config/tc-mcore.c (mcore_cons): Likewise.
2354 (mcore_float_cons): Likewise.
2355 (mcore_stringer): Likewise.
2356 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2358 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2360 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2362 2000-05-29 Nick Clifton <nickc@cygnus.com>
2364 * config/tc-sh.c: Fix compile time warning messages.
2366 * config/tc-mips.c: Fix compile time warning messages.
2368 2000-05-29 Philip Blundell <philb@gnu.org>
2370 * doc/as.texinfo: Update copyright dates.
2371 (Local Labels): Delete misplaced mention of ARM.
2372 * NEWS: Mention ARM ELF support.
2374 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2376 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2377 it is modified, and use the real_size to compute the frag address
2378 for dwarf2 line info.
2380 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2382 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2383 line-matching scheme to cope with automake moving variables around.
2384 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2385 * Makefile.in: Regenerate.
2387 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2389 * config/tc-sparc.c (sparc_relax): New.
2390 (md_longopts): Add -relax and -no-relax options.
2391 (md_parse_options, md_show_usage): Likewise.
2392 (md_apply_fix3): Optimize tail call into branch always if possible.
2394 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2396 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2397 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2398 rules, with warning when a GAS statement specifies a packing that
2399 will result in an instruction being squashed.
2400 Added typdef packing_type and enumerals, changed various integer
2401 literals to use the enumerals.
2403 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2405 * config/tc-ia64.c (dot_restorereg_p): New function.
2406 (md_pseudo_table): Add restorereg.p.
2407 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2408 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2410 * config/tc-ia64.h (unw_record_type): Add unwabi.
2411 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2412 called MASK with members for imask, and the masks produced by
2413 fr_mem, gr_mem, br_mem, and frgr_mem.
2414 (unw_p_record): Add members ABI and CONTEXT.
2415 (unw_x_record): Add member AB.
2416 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2417 as pseudo-register for use during unwind info generation.
2418 (AR_PFS, AR_LC): New macros.
2419 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2420 whose names start with an at sign (as in "@priunat").
2421 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2423 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2424 proc_end, unwind_info, personality_routine): Consolidate into
2425 "unwind" structure to reduce offset-table use. Add member
2426 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2428 (output_R1_format, output_R3_format, output_P3_format,
2429 output_P6_format): Initialize R with zero to reduce compiler warnings.
2430 (output_P7_format): Ditto. Add `default' branch to switch
2431 statement to reduce compiler warnings.
2432 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2433 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2434 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2435 into single argument.
2436 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2437 compiler warnings. Merge A and B args into single argument.
2438 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2439 A and B args into single argument.
2440 (free_record): Removed (wasn't used).
2441 (free_list_records): Also free imasks in prologue records.
2442 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2443 (output_spill_mask): Remove.
2444 (output_unwabi): New function.
2445 (output_epilogue, output_label_state, output_copy_state): Call
2447 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2448 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2450 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2451 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2452 as part of handling the prologue records. Emit region's imask if
2453 we have one. Handle unwabi, epilogue, label_state, copy_state,
2454 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2455 spill_sprel_p, and spill_reg_p records.
2456 (set_imask, count_bits, slot_index): New function.
2457 (fixup_unw_records): Fix region size computation. Handle
2458 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2459 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2460 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2461 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2462 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2463 (dot_save): Use manifest constants for applicaton registers.
2464 Handle REG_PR and REG_PRIUNAT.
2465 (dot_restore): Don't just ignore it.
2466 (dot_restorereg): New function..
2467 (generate_unwind_image): Ensure unwind info is a multiple of eight
2468 bytes, not just four bytes.
2469 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2470 (dot_altrp): Don't just ignore it.
2471 (dot_savemem): New function. Replaces dot_savesp() and
2472 dot_savepsp(). Use manifest constants for applicaton registers.
2473 Handle REG_PR and REG_PRIUNAT.
2474 (dot_savef): Simplify.
2475 (dot_saveb): Support generation of br_gr.
2476 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2477 dot_label_state, dot_copy_state): New function.
2478 (dot_unwabi): Don't just ignore it.
2479 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2480 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2481 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2482 (emit_one_bundle): Set slot number for prologue/body records
2483 *before* emitting the first insn.
2484 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2485 (md_begin): Declare "psp" pseudo-register.
2486 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2487 so we don't get segfault.
2488 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2489 counts as required per SW Conventions manual
2490 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2491 output_preds_psprel, output_preds_sprel, output_spill_base,
2492 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2493 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2494 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2495 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2496 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2497 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2498 (dot_vframe): Implement.
2499 (dot_vframesp, dot_vframepsp): New function.
2501 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2503 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2504 * configure: Regenerate.
2506 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2508 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2509 (md_estimate_size_before_relax): so we can use it here instead of
2510 old kludges. Localise vars to blocks. Comment.
2512 * frags.c (frag_new): Update fr_var comments.
2513 * frags.h (struct frag): Ditto.
2515 2000-05-22 Richard Henderson <rth@cygnus.com>
2517 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2518 (pseudo_func): Add pcrel.
2519 (operand_match): Handle IA64_OPND_TGT64.
2520 (build_insn): Likewise.
2521 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2522 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2523 (fix_insn): Handle all three 64-bit relocation types.
2525 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2527 * obj.h (struct format_ops): New members begin, app_file,
2528 s_set_other, s_set_desc, s_get_type, s_set_type,
2529 separate_stab_sections, init_stab_section.
2531 * config/obj-multi.h: Update GPL notice to v2.
2533 (obj_app_file): New.
2534 (S_SET_SIZE): Test s_set_size for NULL before calling.
2535 (S_SET_ALIGN): Similar for s_set_align.
2540 (SEPARATE_STAB_SECTIONS): New.
2541 (INIT_STAB_SECTION): New.
2542 (EMIT_SECTION_SYMBOLS): New.
2543 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2545 * config/obj-elf.h: Update GPL notice to v2.
2546 Mention that this file is included from obj-multi.h.
2547 (obj_begin): Wrap definition in ifndef.
2548 (elf_file_symbol): Constify declaration.
2549 (obj_app_file): Ditto.
2550 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2551 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2553 * config/obj-elf.c (elf_s_set_other): New.
2554 (elf_file_symbol): Constify argument.
2555 (elf_separate_stab_sections): New.
2556 (elf_init_stab_section): New.
2557 (elf_format_ops): Add new members. Remove comma at end.
2559 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2560 (ecoff_format_ops): Add new fields. Remove comma at end.
2561 Mention inconsistency for emit_section_symbols.
2563 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2565 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2566 (coff_separate_stab_sections): New.
2567 (coff_format_ops): Add new members.
2569 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2570 (obj_aout_s_set_other): New.
2571 (obj_aout_s_set_desc): New.
2572 (obj_aout_s_get_type): New.
2573 (obj_aout_s_set_type): New.
2574 (obj_aout_separate_stab_sections): New.
2575 (aout_format_ops): New members added. Use obj_aout_process_stab,
2576 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2577 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2579 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2581 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2583 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2584 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2585 (md_estimate_size_before_relax): Ensure jumps to weak and
2586 externally visible symbols are relocatable.
2588 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2590 * stabs.c (aout_process_stab): Make global.
2591 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2592 * read.h (aout_process_stab): Declare.
2594 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2595 Generalize to *aout, *coff *elf.
2596 * configure: Regenerated.
2598 * doc/internals.texi (Object format backend): Say
2599 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2601 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2602 * Makefile.in: Regenerated.
2604 2000-05-19 Catherine Moore <clm@cygnus.com>
2606 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2608 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2610 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2611 instruction to reflect change in re_assemble_*.
2613 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2615 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2616 build PA64 ELF tools.
2617 * configure: Rebuilt.
2619 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2621 * Makefile.am: Regenerate dependencies.
2622 * Makefile.in: Regenerate.
2624 2000-05-15 Nick Clifton <nickc@cygnus.com>
2626 * config/tc-arm.c (struct asm_psr): Add boolean field
2627 distinguishing between CSPR and SPSR. Rename 'number' field
2629 (psrs): Rearrange contents to match new asm_psr structure.
2630 (arm_psr_parse): Move next to psr_required_here. Make it
2631 return an asm_psr structure.
2632 (psr_required_here): Use asm_psr structure returned by
2634 (do_msr): Reorganise to allow psr_required_here to be called
2636 (md_undefined_name): Mark 'name' parameter as unused, since
2637 the COFF target does not use it.
2639 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2641 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2643 * config/te-aux.h: Likewise.
2644 * config/te-dpx2.h: Likewise.
2645 * config/te-go32.h: Likewise.
2646 * config/te-hp300.h: Likewise.
2647 * config/te-hppa.h: Likewise.
2648 * config/te-i386aix.h: Likewise.
2649 * config/te-ic960.h: Likewise.
2650 * config/te-interix.h: Likewise.
2651 * config/te-nbsd532.h: Likewise.
2652 * config/te-pc532mach.h: Likewise.
2653 * config/te-ppcnw.h: Likewise.
2654 * config/te-psos.h: Likewise.
2655 * config/te-sparcaout.h: Likewise.
2656 * config/te-sun3.h: Likewise.
2657 * config/te-sysv32.h: Likewise.
2659 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2661 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2662 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2663 and sign extend without an if statement.
2664 (build_bytes): Likewise.
2666 2000-05-14 Kazu Hirata <kazu@hxi.com>
2668 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2669 X_add_symbol L_32 case.
2671 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2673 * config/te-freebsd.h: New file.
2675 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2677 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2678 bindtextdomain): Replace defines with those from intl/libgettext.h
2679 to quieten gcc warnings.
2681 * NEWS: Mention x86 .arch and -q.
2683 * config/tc-i386.c (quiet_warnings): New.
2684 (md_assemble): Use quiet_warnings.
2685 (md_parse_option): Set quiet_warnings from -q.
2686 (md_show_usage): Mention -q, delete -m.
2687 (flag_do_long_jump): Delete.
2688 (md_parse_option): Remove -m.
2689 (md_show_usage): Remove -m.
2690 (md_create_long_jump): Remove useless flag_do_long_jump code.
2692 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2693 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2695 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2696 Alexander Sokolov <robocop@netlink.ru>
2698 * doc/c-i386.texi (i386-Arch): New section.
2699 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2701 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2702 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2703 architecture has been given and is not 486.
2704 (set_cpu_arch): New.
2705 (md_pseudo_table): Add .arch.
2706 (md_assemble): Warn if cpu architecture has been given and an
2707 unsupported instruction.
2709 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2710 Move operand_types bit defines after relevant template field.
2711 (template): Add cpu_flags.
2715 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2717 * config/tc-mn10300.h (md_end): Define.
2718 (mn10300_finalize): Declare.
2719 * config/tc-mn10300.c: Include dwarf2dbg.h.
2720 (debug_line): Define.
2721 (md_assemble): Generate dwarf2 line info.
2722 (mn10300_finalize): New function. Finalize dwarf2 info.
2724 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2726 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2727 external version of the relocation for weak symbols.
2729 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2731 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2732 frame size in units of 16 bytes, as required per SW Conventions manual.
2733 (output_unw_records): Output info-block header as a dword to get
2736 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2738 * as.h: #include "file", not <file> on files from ../include.
2739 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2740 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2741 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2742 (tc_coff_symbol_emit_hook): Ditto.
2743 (OPTCOUNT): Cast to int to avoid compiler warning.
2744 (md_begin): Fix signed/unsigned warnings.
2746 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2748 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2749 ABRANCH LONG case for a conditional branch on a 68000.
2750 (md_estimate_size_before_relax): Likewise. Also handle
2751 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2752 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2753 PC-relative on all CPUs.
2754 (md_estimate_size_before_relax): Likewise.
2756 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2758 * as.c (parse_args): Just mention current year in printed
2761 2000-05-03 J.T. Conklin <jtc@redback.com>
2763 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2765 (md_parse_option): Recognize -m7400.
2767 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2769 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2770 don't permit lp to become less than the words array.
2772 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2774 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2775 Fix little-endian case.
2777 2000-05-03 David O'Brien <obrien@NUXI.com>
2779 * as.c (parse_args): Update copyright.
2781 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2783 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2784 for the .bss section too.
2786 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2788 * configure.in: Set em=linux for hppa-*-linux.
2789 * configure: Regenerate.
2790 * doc/Makefile.in: Regenerate with correct automake.
2792 * frags.c (frag_grow): Sanity check chunk_size.
2794 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2795 * config/obj-som.h: Likewise.
2796 * config/obj-ieee.h: Likewise.
2798 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2800 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2801 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2802 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2803 (pa_ip): low_sign_unext now returns via function value. Use
2804 re_assemble_* instead of dis_assemble_* and
2805 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2807 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2808 (md_section_align, md_parse_option, md_show_usage,
2809 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2810 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2811 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2812 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2813 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2815 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2816 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2817 outside of switch. Correct mask and shifting errors in case 10
2818 and case -11. In case 21, compare against signed range to suit
2819 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2820 case 17 and case 22, use offsetT variable to properly check range.
2821 Use re_assemble_* here too.
2822 (evaluate_absolute): Change type of value to offsetT. Call
2823 hppa_field_adjust to do the work for us.
2824 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2825 (pa_parse_cmpib_64_cmpltr): Ditto.
2826 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2827 of i to unsigned int.
2828 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2829 (pa_end_of_source): Return type is void.
2831 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2833 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2835 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2837 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2838 More comments added.
2839 (md_begin): Removed "construct symbols for each register name".
2840 Because register names conflicts with GCC generated function
2842 (avr_operand): Now constant numbers can be used as a register
2843 identifiers (0 as r0, 31 as r31).
2844 (md_assemble): use skip_space () before parsing instruction
2847 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2849 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2850 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2851 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2852 * configure: Regenerate.
2854 2000-04-29 Andreas Jaeger <aj@suse.de>
2856 * as.h: Correctly check GCC version.
2858 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2860 * doc/as.1: Fix unbalanced brackets.
2862 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2864 (line_comment_chars): Set to '/' if TE_FreeBSD.
2866 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2868 * configure.in: Configury support for PA64 (currently disabled).
2869 * configure: Rebuilt.
2871 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2873 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2874 bfd_set_section_alignment.
2876 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2878 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2881 2000-04-24 Nick Clifton <nickc@cygnus.com>
2883 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2884 * doc/as.texinfo (Align): Include arm and strongarm in list of
2885 targets that have the second form of the behaviour of the .align
2888 2000-04-24 Mark Klein <mklein@dis.com>
2890 * obj-som.c: Terminate obj_pseudo_table.
2892 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2894 * as.c (parse_args): Allow md_parse_option to override -a listing
2896 * config/obj-coff.c (add_lineno): Change type of offset parameter
2897 from "int" to "bfd_vma."
2898 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2899 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2900 (ppc_change_csect): Align correctly for XCOFF64.
2901 (ppc_machine): New function, which discards "ppc_machine" line.
2902 (ppc_tc): Cons for 8 when code is 64 bit.
2903 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2905 (md_parse_option): Handle -a64 and -a32.
2907 * config/tc-ppc.h (TARGET_MACH): Define.
2908 (TARGET_FORMAT): Move to function.
2909 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2911 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2913 * config/tc-avr.c: New AVR_ISA_ defined.
2914 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2915 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2916 for `fmul', `movw' and `lpm R,Z' instructions.
2917 (avr_operands): Warn if current opcode is a two-word instruction
2918 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2919 (avr_opcodes): New commands added.
2920 (REGISTER_P): Check 'a' and 'v' constraint letters.
2921 (mcu_types): New MCU added.
2923 2000-04-22 Timothy Wall <twall@cygnus.com>
2925 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2927 (operand_match): Conditionally insert default bit values for IMMU9.
2929 2000-04-14 Matthew Green <mrg@cygnus.com>
2931 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2932 * configure: Rebuilt.
2934 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2935 Jason Eckhardt <jle@cygnus.com>
2937 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2939 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2940 Added handling of new operand types l,y,&,fe,fE,fx.
2942 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2943 David Mosberger <davidm@hpl.hp.com>
2944 Timothy Wall <twall@cygnus.com>
2945 Andrew MacLeod <amacleod@cygnus.com>
2946 Jim Wilson <wilson@cygnus.com>
2948 * Makefile.am (CPU_TYPES): Add ia64.
2949 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2950 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2951 * Makefile.in: Rebuild.
2952 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2953 * configure: Rebuild.
2954 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2955 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2956 * expr.c (expr): Handle md_optimize_expr.
2957 * read.c (LEX_HASH): Add comment.
2958 * config/tc-ia64.c, config/tc-ia64.h: New files.
2960 2000-04-21 Richard Henderson <rth@cygnus.com>
2962 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2963 bundling a non-delayed branch type instruction.
2965 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2967 * config/tc-mn10300.c (HAVE_AM30): Define.
2968 (md_assemble): Use it.
2970 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2972 * config/obj-elf.c (obj_elf_change_section): Check for changed
2975 * Makefile.am: (CPU_MULTI_VALID): Remove.
2976 (MULTI_CPU_TYPES): Define.
2977 (MULTI_CPU_OBJ_VALID): Define.
2978 (DEPTC): Use the above.
2979 (DEPOBJ): Same here.
2981 Regenerate dependencies.
2982 * Makefile.in: Regenerate.
2984 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2986 * Makefile.am (YACC, LEX): Get them from configure.
2988 2000-04-18 H.J. Lu (hjl@gnu.org)
2990 * config/tc-i386.c (offset_in_range): Use addressT instead of
2991 bfd_vma for non-bfd assemblers.
2993 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2995 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2996 doesn't give spurious errors.
2998 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3000 * as.h (SEEK_SET): Define if undefined.
3002 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3004 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3005 constants, and don't assume offsetT is 32 bits.
3007 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3009 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3010 (md_pcrel_from_section): Add prototype.
3011 (d10v_fix_adjustable): Add prototype.
3012 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3014 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3016 2000-04-12 Nick Clifton <nickc@cygnus.com>
3018 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3019 symbol in frag chain.
3021 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3023 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3024 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3025 (fits_in_signed_word, smallest_imm_type): Ditto.
3026 (md_assemble): Use an offsetT var to hold offsetT values, not a
3028 (offset_in_range): New.
3029 (md_assemble): Use it.
3030 (md_convert_frag): Change type of target_address, opcode_address,
3031 and displacement_from_opcode_start to offsetT.
3032 (md_create_short_jump): Change type of offset to offsetT.
3033 (md_create_long_jump): Ditto.
3034 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3035 (md_chars_to_number): Remove.
3036 (output_invalid): Remove duplicate prototype.
3038 2000-04-09 Nick Clifton <nickc@cygnus.com>
3040 * Makefile.am (CPU_TYPES): Add 'avr'.
3041 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3042 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3044 * Makefile.in: Regenerate.
3046 * doc/as.texinfo: Add M32R documentation.
3048 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3050 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3051 --enable-build-warnings option.
3052 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3053 * Makefile.in, configure: Re-generate.
3055 2000-04-07 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3058 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3059 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3060 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3061 (arm_force_relocation): Force relocations for
3062 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3064 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3066 * config/tc-sh.c (get_operands): There's no third operand if the
3067 first operand is an immediate.
3069 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3071 * config/tc-sh.c (immediate): Delete.
3072 (sh_operand_info): Add immediate member.
3073 (parse_reg): Use A_PC for pc.
3074 (parse_exp): Add second argument 'op'. All callers changed.
3075 (parse_at): Expect pc to be coded as A_PC.
3076 Use immediate field in *op.
3077 (insert): Add fourth argument 'op'. All callers changed.
3078 (build_relax): Add second argument 'op'. All callers changed.
3079 (insert_loop_bounds): New function.
3080 (build_Mytes): Remove DISP_4.
3081 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3082 (assemble_ppi): Use immediate field in *operand.
3083 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3084 (md_apply_fix): Likewise.
3085 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3087 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3089 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3091 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3093 * internals.texi (CPU backend): Document
3094 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3096 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3098 * po/gas.pot: Regenerate.
3100 * as.c (show_usage): Restore translated part of bug string.
3101 * gasp.c (show_usage): Likewise.
3103 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3104 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3105 than move-if-change.
3106 (DEP1): Modify for "gcc -MM".
3110 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3111 Update dependencies.
3112 * Makefile.in: Regenerate.
3114 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3116 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3117 (md_begin): Likewise.
3118 (HAVE_AM33): New macro.
3119 (md_assemble): Use it. Match r_regs and xr_regs only if
3122 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3124 * as.h: #include "bin-bugs.h"
3125 * as.c (show_usage): Use REPORT_BUGS_TO.
3126 * gasp.c: #include "bin-bugs.h"
3127 (show_usage): Use REPORT_BUGS_TO.
3129 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3131 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3133 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3134 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3137 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3139 * config/tc-i386.c (i386_immediate): Don't assume a constant
3140 immediate is necessarily 16 bits when in 16 bit code mode.
3141 (md_assemble): Instead set guess_suffix here after we have checked
3144 2000-04-02 Richard Henderson <rth@cygnus.com>
3146 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3147 quantities. Correct right shift sign extension.
3148 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3149 32-bit value when shifting into place.
3151 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3153 * app.c: Add ATTRIBUTE_UNUSED as needed.
3154 * config/tc-ppc.c: Likewise.
3155 (ppc_size): Make unsigned long.
3156 (ppc_insert_operand): Add casts to avoid warnings.
3158 2000-03-31 Nick Clifton <nickc@cygnus.com>
3160 * config/tc-d10v.h (md_flush_pending_output): Define.
3162 2000-03-29 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3165 segment. Works for both BFD_ASSEMBLER and others.
3166 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3168 2000-03-29 Nick Clifton <nickc@cygnus.com
3170 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3172 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3174 * listing.c (LISTING_LHS_WIDTH): Default depends on
3176 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3178 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3180 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3183 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3185 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3187 * config/tc-avr.c (mcu_types): Add missing initialiser.
3188 (md_pcrel_from_section): Add prototype.
3189 (avr_operand): Remove redundant test of unsigned < 0.
3190 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3192 2000-03-27 Denis Chertykov <denisc@overta.ru>
3194 * config/tc-avr.c: New file for AVR support.
3195 * config/tc-avr.h: Likewise.
3196 * configure.in: Add AVR support.
3197 * configure: Regenerate.
3199 2000-03-26 Timothy Wall <twall@cygnus.com>
3201 * gasp.c (macro_op): Add new argument to check_macro call.
3202 Macro structure definitions moved to macro.h
3203 * sb.h: Add argument to prototype for input_scrub_include_sb.
3204 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3205 nesting checks with an additional flag.
3206 (struct input_save): Add flag to indicate whether current sb
3207 should be checked for proper macro/conditional nesting.
3208 (input_scrub_push/pop): Save/restore nest check flag.
3209 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3211 * macro.c (check_macro): Allow caller to retrieve parsed macro
3212 information if a pointer is provided. This information may be
3213 used by the new macro hooks.
3214 * macro.h: Update prototype for check_macro. Macro struct
3215 definitions moved here from macro.c/gasp.c.
3216 * read.c (read_a_source_file): Add parameter to check_macro call,
3217 and pass macro info to the macro hook, if defined.
3218 (input_scrub_insert_line): New. Allow insertion of a line of
3219 characters into the input stream.
3220 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3221 file into the input stream.
3222 (s_include): Use input_scrub_insert_file.
3223 * internals.texi: Document new macro hooks.
3224 * as.h: New prototypes added.
3226 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3228 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3229 an initial capital letter.
3230 (i386_index_check): Reindent.
3232 2000-03-19 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3237 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3239 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3240 instruction operand bad if Rd > 7 when generating
3241 thumb instructions. Prevents for example,
3242 "adr r12,label" from silently failing and generating
3243 the wrong instruction.
3245 2000-03-17 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3248 that have a destingation >= 0x400000.
3249 Fix compile time warning messages.
3251 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3253 * config/tc-sh.c (md_begin): When encountering insn that are
3254 not supported by the current arch, only change the name if
3255 its contents are the same as prev_name.
3256 (get_specific): If the the architecture doesn't match, fail.
3258 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3260 * config/tc-sh.c (IDENT_CHAR): Define.
3261 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3262 matching back where it came from.
3264 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3266 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3268 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3270 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3273 2000-03-15 Kazu Hirata <kazu@hxi.com>
3275 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3277 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3279 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3280 floating-point-number, make sure 'f' is in FLT_CHARS.
3282 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3284 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3285 (s_lcomm_internal): Use it.
3286 * doc/internals.texi (CPU backend): Document it.
3287 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3290 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3292 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3295 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3296 implementation doesn't have special handling for switch
3298 (macro_build): Allow for code in sections other than .text.
3300 (mips_ip): Likewise.
3301 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3302 Don't perform relocs if we will be outputting them.
3303 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3304 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3307 2000-03-09 Catherine Moore <clm@cygnus.com>
3309 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3310 relocation type based on the entry in the fixup structure.
3311 Put S_IS_EXTERN processing back in.
3313 2000-03-08 H.J. Lu (hjl@gnu.org)
3315 * Makefile.am (install-exec-tooldir): Depend on
3316 install-exec-bindir for parallel make.
3317 * Makefile.in: Regenerated.
3319 2000-03-06 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3323 (md_parse_option): Parse -m32r command line switch - disable m32rx
3325 (md_show_usage): Document new option.
3327 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3328 * doc/Makefile.in: Regenerate.
3329 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3331 2000-03-02 Michael Meissner <meissner@redhat.com>
3333 * config/tc-d30v.c (check_range): Remove code that incorrectly
3334 sign extended values where bits < 32.
3336 2000-03-02 H.J. Lu (hjl@gnu.org)
3338 * configure.in: Support --enable-targets=all on ia32.
3339 * configure: Regenerated.
3341 2000-03-01 Nick Clifton <nickc@cygnus.com>
3343 * gasp.c (do_align): Remove bogus check of alignment value.
3345 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3347 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3348 TC_PPC was defined forced the type of a symbol with no other type
3351 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3353 * doc/internals.texi (CPU backend): Mention that
3354 line_separator_chars do not break up comments. Fix typos for
3355 LEX_AT and LEX_NAME descriptions. Document operands for
3356 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3357 description of md_create_short_jump usage. Document argument for
3358 md_undefined_symbol.
3360 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3362 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3363 (md_parse_option): Handle it.
3364 (md_show_usage): Document it.
3366 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3368 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3369 opcode, for the instruction `pal19'. From Andrea Arcangeli
3372 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3374 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3376 (md_assemble): To here, before template operands are matched.
3377 Also ensure a constant immediate is sign extended when we know the
3378 size is at most 16 bits. This is to catch cases like "add
3379 $0xffc0,%ax" where we don't know the size, and thus that the
3380 immediate can be represented as Imm8S until after parsing the
3382 (i386_displacement): Similarly sign extend 16 bit constant
3384 (md_assemble): Relax 16-bit jump constant range check to suit sign
3385 extended displacements.
3387 2000-02-26 Andreas Jaeger <aj@suse.de>
3389 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3391 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3393 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3394 call operands when intel_syntax.
3395 (intel_float_operand): Return 2 for "fi...".
3396 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3397 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3398 earlier "SHORT" change.
3399 (md_assemble): When determining suffix from Regs, exclude
3402 2000-02-24 Nick Clifton <nickc@cygnus.com>
3404 * configure: Add arm-wince, mips-pe and sh-pe targets.
3405 * configure: Regenerate.
3407 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3409 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3410 "pe-mips" for the mips-pe target.
3412 * config/tc-arm.c (insns): Change displacement encoded in BL
3413 and B instructions if the target port is arm-wince.
3414 (do_ldst): Do not bias the relocation offset if the target
3416 (md_pcrel_from): Add in missing relocation offset bias if the
3417 target os arm-wince.
3419 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3420 (md_begin): Disable -G support for mips-pe target.
3421 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3422 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3425 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3426 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3427 assembler, just set the alignment to 4.
3429 * config/te-wince-pe.h: New file for WinCE targets. Define
3432 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3434 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3435 string instructions.
3436 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3437 (i386_intel_memory_operand): After finding a segment override,
3438 check again for no `[' before looking for a displacement. Bomb if
3439 more than one displacement rather than silently discarding the
3440 second and subsequent ones. Free strings malloc'd by
3441 build_displacement_string.
3443 2000-02-24 Catherine Moore <clm@cygnus.com>
3445 * config/obj-som.c (obj_pseudo_table): Add "weak".
3446 (obj_som_weak): New routine.
3448 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3450 * config/tc-i386.c (union i386_op): New.
3451 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3452 Throughout file replace occurences of disps[n], imms[n], regs[n]
3453 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3454 intel mode operand swapping. Add assert in regKludge and
3455 fake_zero_displacement code. Test i.types[n] when outputting
3456 displacements and immediates. Combine output of Disp16 with
3458 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3459 when in intel mode by (not) reversing fsub and fdiv operands
3460 before the template search. This fails for single operand
3461 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3462 undefined. Instead fix the base_opcode after we've found the
3463 template. Move base_opcode xor with found_reverse_match from
3464 opcode output code to before this fix so we test for the correct
3466 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3467 check in intel mode. Instead compare opcodes.
3469 * config/tc-i386.h (TC_RELOC): Delete.
3470 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3471 with equivalent call to reloc.
3473 * as.h (flag_m68k_mri): Move declaration after target include, and
3474 only declare when TC_M68K defined. Define as zero otherwise.
3475 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3476 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3477 Define as zero otherwise.
3478 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3479 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3480 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3481 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3482 testing whether defined.
3483 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3484 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3485 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3486 rather than testing whether defined.
3487 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3488 (parse_mri_cons): Declare and use only when TC_M68K.
3489 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3490 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3491 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3493 * NEWS: Mention IBM 370 support.
3495 2000-02-23 Richard Henderson <rth@cygnus.com>
3497 * config/tc-i386.c (md_assemble): When swapping operands for
3498 intel_syntax, assume everything that's not Imm or Disp is a
3501 2000-02-23 Linas Vepstas <linas@linas.org>
3503 * config/tc-i370.c, config/tc-i370.h: New files.
3504 * Makefile.am: Add support for Linux/IBM 370.
3505 * configure.in: Likewise.
3506 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3507 * config/obj-elf.c: Include elf/i370.h
3508 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3510 * Makefile.in: Regenerate.
3511 * configure: Regenerate.
3513 * doc/c-i370.texi: New file.
3514 * doc/all.texi: Include it.
3515 * doc/as.texinfo: And here.
3516 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3517 * doc/Makefile.in: Regenerate.
3519 2000-02-19 Michael Meissner <meissner@redhat.com>
3521 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3522 determine if an instruction can be used in parallel with an ADDppp
3523 or SUBppp instruction.
3525 2000-02-22 Andrew Haley <aph@cygnus.com>
3527 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3529 1999-12-30 Andrew Haley <aph@cygnus.com>
3531 * config/tc-mips.c (mips_gp32): New variable.
3532 (macro_build) Use mips_gp32.
3534 (md_longopts): Add "-mgp32" and "-mgp64".
3535 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3537 (OPTION_M7900): Change offset
3538 (OPTION_NO_M7900): Ditto.
3540 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3542 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3543 warning, and bump it to 1.
3545 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3547 From Brad Lucier <lucier@math.purdue.edu>:
3548 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3551 2000-02-21 Catherine Moore <clm@cygnus.com>
3553 * config/tc-mips.c (MF_HILO_INSN): Define.
3554 (mips_7000_hilo_fix): Declare.
3555 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3556 (md_parse_option): Check for 7000_HILO_FIX options.
3557 (OPTION_M7000_HILO_FIX): Define.
3558 (OPTION_NO_M7000_HILO_FIX): Define.
3559 * doc/c-mips.texi (-mfix7000): Describe.
3561 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3563 * listing.c (print_lines): Remove unused variable `end'.
3565 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3566 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3567 reloc_type when BFD_ASSEMBLER.
3568 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3569 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3570 statement and quell signed vs. unsigned comparison warning.
3572 2000-02-18 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3575 the computed frag offset, rather than overwriting it.
3577 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3579 * config/tc-sh.c ("elf/sh.h"): Include.
3580 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3581 (md.begin): Initialize target_arch.
3582 Only include opcodes in has table that match selected architecture.
3583 (parse_reg): Recognize register names for sh-dsp.
3584 (parse_at): Recognize post-modify addressing.
3585 (get_operands): The leading space is now optional.
3586 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3587 arguments. Update valid_arch.
3588 (build_Mytes): Add support for SDT_REG_N.
3589 (find_cooked_opcode): New function, broken out of md_assemble.
3590 (assemble_ppi, sh_elf_final_processing): New functions.
3591 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3592 (md_longopts, md_parse_option): New option: -dsp.
3593 * config/tc-sh.h (elf_tc_final_processing): Define.
3594 (sh_elf_final_processing): Declare.
3596 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3598 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3599 the unwinder subspace. Save the current seg/subseg before creating
3602 2000-02-10 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3605 little endian targets.
3606 (INST_BYTE1): Redefine to handle big and little endian
3608 (cpu_type): New type: Select between M340 and M210.
3609 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3610 instructions of the M340.
3611 (md_assemble): Add support for the MULSH and OPSR classes of
3613 (md_atof): Add support for little endian targets.
3614 (md_parse_option): Add support for -EL, -EB and -mcpu command
3616 (md_convert_frag): Add support for little endian targets.
3617 (md_apply_fix3): Add support for little endian targets.
3618 (md_number_to_chars): Add support for little endian targets.
3620 2000-02-10 Timothy Wall <twall@redhat.com>
3622 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3623 defined, use it to verify the symbol just read should be a label.
3625 2000-02-10 Timothy Wall <twall@redhat.com>
3627 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3628 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3629 around colons when KEEP_WHITE_AROUND_COLON is defined.
3630 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3631 and KEEP_WHITE_AROUND_COLON.
3633 2000-02-08 Timothy Wall <twall@redhat.com>
3635 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3637 (do_repeat): New. Abstract repeat logic so that a "break" can be
3639 (end_repeat): New. Provide support for a "break" out of the
3641 * read.h: Add prototypes for new functions.
3643 2000-02-08 Timothy Wall <twall@redhat.com>
3645 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3646 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3647 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3650 2000-02-08 Timothy Wall <twall@redhat.com>
3652 * read.c: Added elseif to directives table.
3653 * read.h: Added prototype for s_elseif.
3654 * doc/as.texinfo: Added description for elseif.
3655 * cond.c (s_elseif): New function
3657 2000-02-04 Timothy Wall <twall@redhat.com>
3659 * listing.c (print_lines): Remove conditionals causing bug in
3662 2000-02-03 Timothy Wall <twall@cygnus.com>
3664 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3666 * frags.c (frag_new): Calculate fr_fix in octets
3667 (frag_now_fix) Return offset as target address offset (bytes).
3668 (frag_now_fix_octets) New - Return offset in octets (8-bit
3670 * frags.h: Added prototype for frag_now_fix_octets().
3671 Distinguish between octets and bytes in field descriptions.
3672 * listing.c (calc_hex): Account for octets vs bytes when
3673 printing addresses/offsets.
3674 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3675 target is little-endian, print the octets in a word in big-endian
3676 order so that the display looks like a proper hexadecimal number,
3677 instead of having the octets reversed.
3678 * read.c (do_align): When recording alignment, alignment power
3679 should be in terms of target bytes (minimum addressible unit)
3681 (do_org) Convert ORG target address (byte) argument into an
3682 octet offset when generating a variable fragment.
3683 * symbols.c (resolve_symbol_value): Symbol final value
3684 converted to a target address offset (bytes) from its octet offset.
3685 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3686 offset (bytes) is adjusted by the frag offset (octets) converted
3688 (coff_frob_section) Section alignment power is in terms of bytes;
3689 convert it to an octet alignment power when calculating size (and
3690 size mask) in octets. Don't modify the section size in order to
3691 "align" it for TI COFF, since that format has a different method
3692 for storing alignment information.
3694 2000-02-01 Timothy Wall <twall@cygnus.com>
3696 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3697 entries, matching the way GCC generates them. If not escaped, the
3698 filename is encoded incorrectly.
3700 2000-01-31 Nick Clifton <nickc@cygnus.com>
3702 * config/tc-arm.c (reg_table): Add support for ATPCS register
3705 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3707 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3709 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3711 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3712 of a symbol when we really care about its value.
3714 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3716 * config/tc-mcore.c (md_assemble): Give warning message if
3717 operands passes to instruction are more than the spec.
3719 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3721 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3722 Thumb mode but the label seen was not declared as '.thumb_func'
3723 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3724 correct disassembly of Thumb code bounded by non function labels.
3726 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3728 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3729 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3731 * Makefile.in: Same here.
3734 * configure.in: Set bfd_gas for i386-aout when primary target
3735 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3736 we may need the primary te_file. Remove incorrect comment.
3738 * configure: Regenerate.
3740 * config/e-i386aout.c: New file.
3742 * as.c (USE_EMULATIONS): Move to before print_version_id.
3743 (struct emulation): Add i386aout.
3744 (show_usage): Split text strings. Reformat -a text. Add --em
3748 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3749 (aout_format_ops): New.
3752 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3753 preprocessor conditional and add aout USE_EMULATIONS tests.
3754 (read_a_source_file): Don't pass error strings to printf as
3758 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3760 (do_data): Same here.
3761 (process_file): And here.
3764 * symbols.c (colon): Rewrite "already defined" fatal message
3765 code for aout with USE_EMULATIONS.
3768 * config/obj-aout.c (OBJ_HEADER): Define.
3769 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3771 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3772 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3774 (obj_aout_type): Expand S_SET_OTHER here too.
3775 (obj_read_begin_hook): Remove.
3776 (aout_pop_insert): New.
3777 (obj_aout_s_get_other): New.
3778 (obj_aout_s_get_desc): New.
3779 (aout_format_ops): New.
3782 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3783 gets aout_pseudo_table.
3784 (aout_pseudo_table): Declare.
3785 (obj_read_begin_hook): Define.
3788 * config/obj-coff.c (obj_pseudo_table): Rename to
3790 (coff_pop_insert): Use coff_pseudo_table.
3791 (coff_sec_sym_ok_for_reloc): Remove.
3792 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3793 and comment all zero entries and remove #if 0 code.
3796 * config/obj-coff.h (obj_pop_insert): Define.
3797 (coff_pseudo_table): Declare.
3800 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3801 s_get_size, s_set_size. Comment all zero entries.
3804 * config/obj-elf.c (elf_s_get_other): New function.
3805 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3806 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3807 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3809 (obj_elf_parse_section_letters): Don't pass error strings to
3810 printf as format arg.
3813 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3815 (elf_s_get_other): Declare.
3816 (S_GET_OTHER) Define as elf_s_get_other if not already
3818 (S_SET_OTHER): Only define when not already defined.
3819 (elf_obj_read_begin_hook): Declare.
3820 (obj_read_begin_hook): Define.
3821 (elf_obj_symbol_new_hook): Declare.
3822 (obj_symbol_new_hook): Define.
3825 * config/obj-multi.h: Add copyright header and protect against
3826 multiple inclusion. Add * to all function pointers.
3827 (OBJ_HEADER): If defined, include it rather than other defines
3829 (obj_frob_file_after_relocs): Test for NULL.
3830 (obj_symbol_new_hook): Here too.
3831 (obj_sec_sym_ok_for_reloc): And here.
3832 (S_GET_OTHER): Define.
3833 (S_GET_DESC): Define.
3834 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3835 (OBJ_MAYBE_ELF): Update comment.
3837 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3838 OBJ_AOUT preprocessor conditional and handle emulation by
3839 testing OUTPUT_FLAVOR.
3840 (i386_displacement): Here too.
3841 (md_section_align): Similarly here.
3842 (i386_target_format): Conditionally compile when more than one
3843 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3844 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3845 (i386_displacement): Here too.
3848 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3849 Define TARGET_FORMAT for aout only when not multi.
3852 * config/te-multi.h: Delete file as it's identical to te-generic.h
3854 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3856 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3857 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3860 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3862 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3865 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3867 * config/tc-mips.c (mips_do_align): New function.
3868 * config/tc-mips.h (md_do_align): Define.
3870 2000-01-10 Philip Blundell <philb@gnu.org>
3872 * doc/c-arm.texi (ARM Options): Fix typo.
3873 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3874 line separator for Linux.
3875 * doc/as.texinfo (Comments): Mention the ARM.
3877 2000-01-10 Philip Blundell <pb@futuretv.com>
3879 * configure.in (arm*-*-conix*): New target.
3880 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3882 * configure: Regenerate.
3884 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3886 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3887 (obj_elf_visibility): New function.
3889 * doc/as.texinfo (Visibility): New node: document visibility
3892 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3894 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3895 warning for absolute jump/call without `*' in non-intel mode. No
3896 need to set i.types[0] JumpAbsolute in intel mode.
3898 1999-12-22 Philip Blundell <pb@futuretv.com>
3900 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3901 hook function when changing sections.
3902 (arm_s_data): Likewise.
3904 1999-12-14 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-arm.c (md_parse_option): Add support for -marm720
3907 command line switch.
3909 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3911 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3912 (r_registers, xr_registers): Define.
3913 (r_register_name, xr_register_name): New functions.
3914 (md_assemble): Handle new am33 operand types and instruction
3916 (mn10300_insert_operand, check_operand): Likewise.
3918 1999-11-29 Nick Clifton <nickc@cygnus.com>
3920 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3921 (s_force_thumb): Set thumb_mode to 2.
3922 (md_assemble): Do not complain about thumb instructions on a
3923 non-thumb target if thumb_mode is set to 2.
3925 1999-11-28 Michael Meissner <meissner@cygnus.com>
3927 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3928 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3929 (O_...): Add new machine dependent expressions if we are handling
3930 explicit relocations.
3931 (alpha_reloc_op): New static table holding the explicit relocation
3933 (alpha_literal_hash): New static to hold the hash table for
3934 explicit relocations.
3935 (alpha_macros): Add support for explicit relocations.
3936 (md_begin): If explicit relocations, initialize hash table.
3937 (md_assemble): Don't print a second error if tokenize_arguments
3938 already printed an error message.
3939 (md_apply_fix): Add support for explicit relocations.
3940 (alpha_force_relocation): Ditto.
3941 (alpha_fix_adjustable): Ditto.
3942 (alpha_adjust_symtab): New function to support explicit
3944 (alpha_adjust_symtab_relocs): Ditto.
3945 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3946 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3947 Add support for explicit relocations. Return -2 if an error
3948 message was already printed.
3949 (find_macro_match): Add support for explicit relocations. Comment
3951 (emit_insn): Add support for explicit relocations.
3952 (assemble_tokens): Ditto.
3954 (load_expression): Ditto.
3957 (emit_ir_load): Ditto.
3958 (emit_loadstore): Ditto.
3961 (emit_sextX): Ditto.
3962 (emit_division): Ditto.
3963 (emit_jsrjmp): Ditto.
3964 (emit_retjcr): Ditto.
3966 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3968 (tc_adjust_symtab): If explicit relocations, call the function
3969 alpha_adjust_symtab.
3970 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3971 relocations next to the literal relocation they reference.
3972 (TC_INIT_FIX_DATA): Initialize the new fields.
3973 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3975 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3978 'B' operand for PA2.0 bb instruction.
3980 1999-11-18 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3985 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3987 (mcore_force_relocation): Force relocations to be generated for
3990 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3992 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3993 (i386_displacement): Disallow O_big displacements.
3995 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3997 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3998 Small improvements in error checking.
3999 (md_assemble): Support for unconditional ARM instructions.
4000 (md_parse_option): Support for -m[arm]v5e flag.
4002 1999-11-12 Nick Clifton <nickc@cygnus.com>
4004 * macro.c (buffer_and_nest): Do not check beyond the end of the
4007 1999-11-11 Nick Clifton <nickc@cygnus.com>
4009 * macro.c (buffer_and_nest): Look for seperator after TO and
4012 1999-11-08 Andrew Haley <aph@cygnus.com>
4014 * app.c (do_scrub_chars): When in State 10, treat backslash
4015 characters in the same way as as symbol characters.
4017 1999-11-07 Richard Henderson <rth@cygnus.com>
4019 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4020 the previous label was in the current section before playing
4021 with auto-alignment.
4023 1999-11-06 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-v850.c (v850_force_relocation): Force relocation
4027 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4030 1999-11-05 Michael Meissner <meissner@cygnus.com>
4032 * expr.h (operatorT): Increase machine dependent operators to 16.
4033 * expr.c (op_rank): Ditto.
4035 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4037 * read.c (pseudo_set): Reject attempts to set the value of a
4040 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4043 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4045 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4046 to bfd_set_section_contents.
4048 1999-11-03 Nick Clifton <nickc@cygnus.com>
4050 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4052 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4054 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4055 (mips_ip): Use OPCODE_IS_MEMBER.
4057 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4059 * config/tc-arm.c (reg_required_here): Improve comments.
4061 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4062 (tinsns): Initialize variants field.
4064 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4065 BAD_PC respectively.
4067 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4069 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4070 * config/tc-arm.h: Fix compile time warnings.
4072 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4074 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4075 form @abs16, @(abs16) and @(abs16 + imm).
4077 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4079 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4080 (ISA_HAS_64_BIT_REGS) New.
4081 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4082 mips_emit_delays,macro_build,load_register,load_addresss,
4083 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4084 and/or use new ISA_xxx macros in expressions involving
4085 ISA, particularly mips_opts.isa.
4087 1999-10-18 Michael Meissner <meissner@cygnus.com>
4089 * expr.h (operatorT): Add machine dependent operators md1..md8.
4090 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4091 for the machine dependent operators to use.
4093 * expr.c (op_rank): Add machine dependent operators.
4095 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4097 (O_cpregister): Ditto.
4098 (md_begin): Change X_op test that field is wide enough to use
4099 O_max instead of O_alpha_max.
4100 (cpu_types): Fill in missing initializer.
4101 (alpha_num_macros): Make unsigned.
4102 (md_assemble): Make opnamelen be size_t.
4103 (md_apply_fix): Cast alpha_num_operands to int before testing.
4104 (alpha_force_relocation): Ditto.
4105 (alpha_fix_adjustable): Ditto.
4106 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4107 (tc_gen_reloc): Ditto.
4108 (tc_get_register): Ditto.
4113 (s_alpha_ent): Ditto.
4114 (s_alpha_end): Ditto.
4115 (s_alpha_frame): Ditto.
4116 (s_alpha_prologue): Ditto.
4117 (s_alpha_file): Ditto.
4118 (s_alpha_gprel32): Ditto.
4119 (s_alpha_proc): Ditto.
4120 (s_alpha_set): Ditto.
4121 (s_alpha_base): Ditto.
4122 (s_alpha_align): Ditto.
4123 (s_alpha_arch): Ditto.
4124 (alpha_align): Ditto.
4125 (assemble_insn): Suppress unused variable warning.
4127 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4128 order in the structure.
4129 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4131 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4133 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4135 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4137 * config/tc-i386.c (i386_index_check): Correct #endif location.
4139 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4141 * as.c (show_usage): Document new options.
4142 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4143 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4144 (parse_args): Parse the new options.
4145 (main): If there were warnings, and --fatal-warnings
4146 was specified, print an error.
4147 * as.h: New variable, flag_fatal_warnings, for new option.
4149 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4151 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4152 '@'. Change autoincrement completers to fall through to cache control
4155 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4157 (pa_parse_addb_64_cmpltr): New function.
4159 * config/tc-hppa.c (pa_ip): Change error message.
4160 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4161 '?Q' args to allow falling through.
4163 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4164 Remove unused conditional codes.
4165 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4167 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4169 * config/tc-d30v.c (CHAR_BIT): Define.
4170 (check_range): Fix bit operations to support integers bigger than
4173 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4175 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4178 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4179 Doug Evans <devans@cygnus.com>
4181 Add support for m32rx.
4182 * config/tc-m32r.c (enable_m32rx): New static global.
4183 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4184 (allow_m32rx): New function.
4185 (M32R_SHORTOPTS): Add `O'.
4186 (md_longopts): Add --m32rx plus several warning options.
4187 (md_parse_option): Handle new options.
4188 (md_show_usage): Print them.
4189 (md_begin): Enable m32rx.
4190 (OPERAND_IS_COND_BIT): New macro.
4191 (first_writes_to_seconds_operands): New function.
4192 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4193 (target_make_parallel,assemble_two_insns): New functions.
4194 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4195 If optimizing and m32rx, try to make consecutive insns parallel.
4197 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4199 * config/tc-mips.c (nopic_need_relax): Allow for the
4200 .sdata.foo sections generated by -fdata-sections,
4201 and for the .gnu.linkonce.s sections generated by C++.
4203 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4205 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4206 with cleaner code using completer prefixes. Add 'Y'.
4208 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4210 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4212 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4213 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4214 insn does not match and we should try the next insn in the table.
4216 1999-09-22 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4220 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4222 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4225 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4227 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4228 OBJ_ELF. If ELF, add "sq".
4229 (md_parse_option): If ELF, ignore -s and -q.
4230 (md_show_usage): Mention ELF options.
4232 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4234 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4237 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4239 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4241 * config/tc-hppa.c (struct pa_it): New field "trunc".
4242 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4243 (pa_parse_ftest_gfx_completer): New function
4244 (pa_parse_fp_cnv_format): New function.
4246 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4247 (md_apply_fix): Handle 22bit pc-rel branches.
4249 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4251 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4253 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4255 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4257 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4259 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4260 (pa_ip): Handle 'fX'.
4262 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4264 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4265 unwinds unless the function is in the text space.
4266 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4268 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4270 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4271 (md_assemble): To here. Tweak address generation.
4273 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4275 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4276 (md_assemble): Call dwarf2_where for OBJ_ELF.
4277 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4278 (pa_end_of_source): New function.
4279 * tc-hppa.h (md_end): Define for OBJ_ELF.
4281 1999-09-14 Michael Meissner <meissner@cygnus.com>
4283 * configure.in (Canonicalization of target names): Remove adding
4284 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4285 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4286 * configure: Regenerate.
4288 1999-09-14 Donn Terry <donn@interix.com>
4290 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4292 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4294 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4295 pc-relative jmp/call to an absolute symbol.
4296 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4297 absolute section symbols.
4299 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4300 jump handling code and comments.
4302 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4304 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4305 the value if TE_PE and a global defined symbol.
4307 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4309 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4310 print the symbol, rather than printing it here.
4312 1999-09-11 Donn Terry <donn@interix.com>
4314 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4315 BFD_RELOC_RVA relocations.
4317 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4318 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4321 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4323 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4324 * doc/internals.texi (Object format backend): Document
4327 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4328 relocations against global symbols if TE_PE.
4330 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4331 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4333 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4336 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4337 symbols which do not have a constant value, or tags with
4338 non-tags. Remove the symbol from the list before adding it at the
4341 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4342 C_FCN symbol differently if TE_PE.
4343 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4344 appears in the pseudo-op, rather coff_line_base which is only set
4347 * config/obj-coff.c (obj_coff_loc): New static function.
4348 (obj_pseudo_table): Add "loc".
4350 * config/obj-coff.c (add_lineno): Check that the line number is
4353 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4354 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4356 (md_atof): Return NULL rather than 0.
4357 * config/tc-i386.c (md_atof): Change type to int.
4358 * expr.c (expr): Change first parameter to int.
4359 * config/obj-coff.c: Add declarations for static functions.
4360 (coff_frob_symbol): Use SYM_AUXENT.
4361 * config/tc-i386.h (flag_16bit_code): Don't declare.
4363 * config/obj-coff.c (obj_coff_section): Default to setting
4364 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4366 * write.c (adjust_reloc_syms): Print adjusted fixup.
4368 * expr.c (integer_constant): Correct too_many_digits calculation
4371 1999-09-09 Andreas Schwab <schwab@suse.de>
4373 * doc/c-arm.texi: Fix arguments of @var to not contain
4376 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4378 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4380 (md_parse_option): Only support -k flag for ELF and COFF targets.
4382 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4384 * config/tc-hppa.c (pa_ip): Put strict register checks before
4385 call to pa_parse_number.
4387 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4389 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4391 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4394 1999-09-06 Donn Terry <donn@interix.com>
4396 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4398 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4400 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4401 candidate instruction. Require registers for register arguments
4402 when in strict mode. Require assemble-time constants for
4403 constants when in strict mode.
4404 (pa_get_absolute_expression): Require a constant when in strict
4407 1999-09-06 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4411 1999-09-04 Steve Chamberlain <sac@pobox.com>
4413 * config/tc-pj.c: New file, supports picoJava in ELF.
4414 * config/tc-pj.h: Ditto.
4415 * configure.in (pjl*, pj*): New targets.
4416 * Makefile.am: Rebuild dependencies.
4417 (CPU_TYPES): Add pj.
4418 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4419 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4420 * doc/c-pj.texi: New file.
4421 * doc/as.texinfo: Add some PJ specifics.
4422 * doc/all.texi: Add PJ to the list of all architectures, sort them
4424 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4425 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4427 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4429 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4430 (obj_frob_file): Test for null pointer.
4431 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4432 (OBJ_PROCESS_STAB): And here.
4433 (elf_obj_sy): Remove
4435 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4436 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4437 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4439 * config/obj-coff.c (no_func): Remove.
4440 (coff_format_ops): Change occurrences of no_func to 0, as we test
4441 for 0 in obj-multi.h.
4443 * configure.in: Enable bfd for i386-coff when primary target is
4444 bfd. Enable i386 elf,coff emulation support. Don't set
4445 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4446 emulation to support.
4447 *configure: Regenerate.
4449 1999-09-02 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4452 .section .line directive is encountered.
4454 1999-09-01 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4459 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4460 * as.texinfo: Document --gdwarf2 command line option.
4461 Add additional documentation of ARM command line switches.
4463 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4465 * config/tc-i386.c (i386_intel_memory_operand): Combine
4466 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4467 and RESTORE_END_STRING around parse_register calls.
4468 (i386_operand): Here too.
4469 (i386_is_reg): Remove.
4470 (parse_register): Move as_bad calls from within this function to
4473 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4475 Based on a patch from H.J. Lu <hjl@gnu.org>
4476 * config/tc-i386.c (parse_register): Handle FP regs specially.
4477 (md_begin): Remove '(' and ')' from register_chars.
4479 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4481 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4482 error message (done elsewhere).
4484 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4486 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4488 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4490 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4493 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4495 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4497 Add new completers. Fix bug in 64 bit condition handling.
4499 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4502 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4504 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4506 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4508 1999-08-27 Jim Wilson <wilson@cygnus.com>
4510 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4511 (struct ls): Add frag field. Initialize it to zero.
4512 (out_end_sequence): New local text_frag. Set it while in text section.
4513 Replace address check with frag check. Set ls.frag to text_frag if
4514 out_set_addr called.
4515 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4516 Set it before switching sections. Replace address check with frag
4517 check. Set ls.frag to saved_frag if out_set_addr called.
4519 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4521 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4522 output "advance_pc" opcode instead of calling gen_addr_line().
4523 The latter has the undesired side-effect of creating a new row
4524 in the debug line info matrix.
4526 1999-08-26 Jim Wilson <wilson@cygnus.com>
4528 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4529 ls.last_filename if last is less than zero. Set ls.last_filename
4530 when allocating new entry.
4531 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4534 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4536 * config/tc-i386.c (i386_index_check): Fix the displacement size
4537 when INFER_ADDR_PREFIX.
4539 1999-08-18 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4544 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4546 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4547 handle 0xffffNNNN constants correctly.
4549 1999-08-16 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4554 1999-08-13 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4557 (md_apply_fix3): Always pass positive values to
4558 validate_offset_imm.
4560 1999-08-12 Nick Clifton <nickc@cygnus.com>
4562 * config/tc-arm.c (skip_whitespace): New macro.
4563 Formatting tidy ups.
4565 (md_apply_fix3): Store relocation offset in addend for ELF based
4567 (arm_force_relocation): Always generate relocs for Thumb function
4570 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4572 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4573 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4575 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4577 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4578 flags for the unwind subspace.
4580 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4581 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4582 suitable relocation based on the size of the target's pointer.
4583 Always Use subsegment zero for the unwinders.
4584 (pa_level): Handle "2.0w".
4586 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4588 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4589 with the following instruction unless this was specified.
4591 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4593 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4594 certain sections, to match BFD changes.
4596 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4598 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4599 (EXTRA_SCRIPTS): Define to keep automake happy.
4600 * Makefile.in: Rebuild.
4602 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4604 * Makefile.am: Rename .dep* files to DEP*.
4605 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4606 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4608 * Makefile.in: Rebuild.
4610 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4612 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4614 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4616 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4617 avoid problems on DOS filesystems.
4618 * Makefile.in: Rebuild.
4620 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4622 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4624 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4627 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4629 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4630 line to create ${GDBINIT} rather than .gdbinit.
4631 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4633 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4635 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4637 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4639 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4641 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4643 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4644 non-adjustable symbols.
4646 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4648 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4650 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4652 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4655 1999-08-05 Donn Terry <donn@interix.com>
4657 * config/te-interix.h: New file.
4658 * configure.in (i386-*-interix*): New target.
4659 * configure: Rebuild.
4661 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4663 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4664 selectors for ELF too.
4665 (selector_table): Add "ltp" and "rtp" selectors.
4667 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4669 * config/tc-i386.c (i386_operand): No need to change
4670 operand_string pointer in segment reg case before goto
4671 do_memory_reference. Initialise displacement_string_start and
4672 displacement_string_end after do_memory_reference label.
4673 (i386_index_check): Add operand_string param, and print error
4674 message on failure here.
4675 (i386_intel_memory_operand): Instead of here.
4676 (i386_operand): And here.
4677 (INFER_ADDR_PREFIX): Enable.
4679 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4681 * config/tc-i386.h (DefaultSize): Define. Renumber following
4682 opcode_modifier defines.
4684 From Etienne Lorrain <etienne.lorrain@ibm.net>
4685 * config/tc-i386.c (stackop_size): New variable.
4686 (set_16bit_code_flag): Clear it here.
4687 (set_16bit_gcc_code_flag): New function.
4688 (md_pseudo_table): Add "code16gcc" entry.
4689 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4691 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4693 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4694 next_set_end even if the end symbol is being discarded.
4696 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4697 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4698 * config/obj-coff.c: Likewise.
4699 (seg_info_type): Remove.
4700 (seg_info_off_by_4): Change to array of segT.
4701 (s_get_segment): Adjust accordingly.
4702 (obj_pseudo_table): Fully initialize sentinel entry.
4704 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4705 Ralf Baechle <ralf@uni-koblenz.de>.
4707 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4709 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4711 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4713 * config/tc-i386.c: Indentation and white space changes.
4714 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4715 don't enable it by default.
4716 (i386_intel_operand): Remove redundant prototype.
4717 Move check on number of memory operands, and i.mem_operands++
4718 (i386_intel_memory_operand): To here.
4719 Remove i386_immediate code from here. Remove special case code
4720 for input and output using (%dx). Remove base/index checks and
4721 call i386_index_check instead. Save initial operand_string
4722 argument for error message.
4723 (i386_operand): Remove redundant prototype. Move base/index
4724 checks to i386_index_check.
4725 (i386_displacement): Move intel mode check for non-zero
4727 (i386_intel_memory_operand): To here.
4729 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4731 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4732 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4733 by .register pseudo-op if -64 and --no-undeclared-regs.
4734 (s_register, sparc_adjust_symtab): New functions.
4735 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4736 Declare sparc_adjust_symtab as tc_adjust_symtab.
4737 * doc/c-sparc.texi: Add description of #ignore special literal
4738 for .register pseudo-op.
4740 1999-07-30 Catherine Moore <clm@cygnus.com>
4742 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4743 the relocation's section offset.
4745 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4747 * write.c (fixup_segment): Fix generic error check overflow test.
4749 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4750 X_add_number to long.
4752 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4754 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4757 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4759 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4762 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4764 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4766 * configure.bat: Remove; obsolete.
4767 * config/go32.cfg: Likewise.
4769 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4771 * configure.in (i386-*-vxworks*): New target.
4772 * configure: Rebuild.
4774 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4776 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4778 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4780 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4782 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4783 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4784 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4785 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4786 MAX_RELOC_EXPANSION): Define.
4787 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4789 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4791 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4792 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4793 block. Print a warning if an 8-bit or 16-bit constant
4794 displacement or immediate is truncated on output.
4795 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4797 (i386_operand): Disallow immediate jump absolute operand.
4799 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4801 * configure.in: Bump version number to 2.9.5.
4802 * configure: Rebuild.
4804 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4807 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4809 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4810 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4812 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4814 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4816 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4818 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4819 if -mno-fpu was given.
4820 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4822 (cons_fix_new_arm): Remove misleading comments.
4824 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4826 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4828 (relax_segment): Likewise. After giving a rs_org error, convert
4829 the frag to rs_align to avoid cascading errors.
4831 1999-07-12 Andreas Schwab <schwab@suse.de>
4833 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4835 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4837 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4838 as appropriate. Fill in structure initializations. Add variable
4839 initializations. Add casts.
4840 * dwarf2dbg.c (print_stats): Change i to size_t.
4841 * listing.c (listing_listing): Change list_line to unsigned int.
4843 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4845 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4846 rather than checking for \001 and \002 in symbol name.
4847 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4849 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4851 * configure.in (hppa*-linux-gnu*): New target.
4852 * configure: Rebuilt.
4854 1999-07-08 Nick Clifton <nickc@cygnus.com>
4856 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4858 1999-07-07 Nick Clifton <nickc@cygnus.com>
4860 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4861 accessing symbolP directly.
4863 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4865 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4868 1999-07-05 Nick Clifton <nickc@cygnus.com>
4870 * config/tc-arm.c (ARM_EXT_V5): Define.
4871 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4872 (md_begin): Detect ARM v5 architectures.
4873 (md_parse_option): Accept arm v5 specification.
4874 (md_show_usage): Documment -marmv5 switch.
4876 * doc/c-arm.texi: Document -marmv5 command line option.
4878 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4880 (validate_immediate_twopart): New function. Determine if a
4881 constant can be computed by two ADD instructions.
4882 (output_inst): Remove its command line parameter - it was never
4884 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4885 implememt the ADRL pseudo op.
4886 (tc_gen_reloc): Generate a suitable error message if an ADRL
4887 instruction tries to generate a real reloc.
4889 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4891 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4893 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4896 1999-06-27 H.J. Lu <hjl@gnu.org>
4898 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4899 non BFD_ASSEMBLER case.
4901 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4903 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4906 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4908 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4909 out_end_sequence() when the address decreases due to a new frag.
4910 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4911 numbering starts with 1.
4913 1999-06-23 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4917 (mcore_s_text): Call obj_elf_text for ELF target.
4918 (mcore_s_data): Call obj_elf_data for ELF target.
4919 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4921 (mcore_s_bss): New function: Dump literal table before changing
4923 (mcore_s_comm): New function: Dump literal table before changing
4926 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4927 No longer static functions.
4928 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4929 Provide prototypes for these functions.
4931 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4933 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4934 a list of names, to try obj_segment_name, and to try abbreviated
4935 names when using COFF without long section names.
4937 * config/tc-alpha.c: More use of symbol accessor functions.
4938 * config/tc-arc.c: Likewise.
4939 * config/tc-d30v.c: Likewise.
4940 * config/tc-fr30.c: Likewise.
4941 * config/tc-i860.c: Likewise.
4942 * config/tc-m88k.c: Likewise.
4943 * config/tc-mcore.c: Likewise.
4944 * config/tc-ns32k.c: Likewise.
4945 * config/tc-sparc.c: Likewise.
4946 * config/tc-v850.c: Likewise.
4948 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4949 sy_value with appropriate accessor functions.
4950 * config/tc-arm.c (md_apply_fix3): Likewise.
4951 * config/tc-d10v.c (AT_WORD_P): Likewise.
4952 * config/tc-v850.c (reg_name_search): Likewise.
4954 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4955 use symbol_get_bfdsym instead.
4956 * config/tc-ppc.c (md_assemble): Likewise.
4957 * config/tc-v850.c (v850_comm): Likewise.
4959 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4961 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4962 the symbol, rather than accessing the bsym member.
4963 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4964 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4965 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4966 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4967 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4968 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4969 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4970 * config/tc-v850.c (tc_gen_reloc): Likewise.
4972 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4974 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4975 (hppa_gen_reloc_type): Conditionalize on BFD64.
4976 (tc_gen_reloc): Re-enable ELF relocations.
4977 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4979 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4981 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4983 (do_ldst): Move assignment out of if condition.
4984 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4985 parentheses to avoid warning.
4987 1999-06-21 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4990 macro to get at the BFD symbol associated with a GAS symbol.
4992 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4994 * config/tc-ppc.c: Update for symbol handling changes.
4995 * config/obj-coff.c: Likewise.
4997 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4999 * tc-hppa.c: General cleanups of ELF support. No more spaces
5000 and subspaces for ELF.
5001 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5002 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5003 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5004 (UNWIND_SECTION_NAME): Likewise.
5005 (space/subspace related structures): Conditionalize definitions
5007 (space/subspace directives and support routines): Conditionalize
5008 definitions and references/uses on OBJ_SOM.
5009 (label_symbol_struct): For ELF, track the symbol's segment. For
5010 SOM track its space.
5011 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5013 (USE_ALIASES): Kill for both SOM & ELF.
5014 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5015 (pa_space, pa_subspace): Corresponding changes.
5016 (pa_spaces_begin): Corresponding chagnes.
5017 (md_begin): Do not muck around with space/subspace stuff for
5019 (md_apply_fix): Temporarily disable argument relocation stuff
5021 (tc_gen_reloc): Temporarily disable relocation generation for
5023 (pa_build_unwind_subspace): Similarly.
5025 1999-06-16 Nick Clifton <nickc@cygnus.com>
5027 * config/tc-arm.c (thumb_set): New pseudo op.
5028 (text, data, section): Override these pseudo ops with ARM
5030 (s_thumb_set): New function: Perform the same as a .set pseudo
5031 op, but also mark the alias'ed symbol as being a Thumb
5033 (arm_s_text): New function: Perform the same as the .text
5034 pseudo op, but dump the literal pool before changing
5036 (arm_s_data): New function: Perform the same as the .data
5037 pseudo op, but dump the literal pool before changing
5039 (arm_s_section): New function: Perform the same as the
5040 .section pseudo op, but dump the literal pool before changing
5042 (arm_cleanup): Do not reset the current section before dumping
5045 1999-06-17 Nick Clifton <nickc@cygnus.com>
5047 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5048 OPTION_NO_WARN_UNMATCHED entries.
5049 (md_parse_option): Generate a warning message if an unrecognised
5050 option is encountered.
5052 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5053 (get_operands): When parsing an expression after an '@' symbol
5054 has been detected, do not ignore '#' symbols.
5055 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5058 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5060 From K. Richard Pixley <rich@noir.com>:
5061 * configure.in (ppc-*-vxworks*): New target.
5062 * configure: Rebuild.
5064 1999-06-12 Philip Blundell <philb@gnu.org>
5066 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5068 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5070 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5071 which refer to symbols in linkonce sections, permit reducing the
5072 relocs if the symbol is local.
5074 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5076 * subsegs.c (subseg_text_p): New function.
5077 * as.h (subseg_text_p): Declare.
5078 * read.c (do_align): Use subseg_text_p to set the default fill.
5079 * write.c (subsegs_finish): Likewise.
5080 * config/obj-coff.c (write_object_file): Likewise.
5081 * config/tc-i386.h (md_maybe_text): Don't define.
5082 (md_do_align): Use subseg_text_p to set the default fill.
5083 * config/tc-m32r.c (m32r_do_align): Likewise.
5084 * config/tc-sh.c (sh_do_align): Likewise.
5085 * config/tc-sparc.h (md_do_align): Likewise.
5087 1999-06-12 David O'Brien <obrien@freebsd.org>
5089 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5090 * configure: Rebuild.
5092 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5094 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5095 * Makefile.am: Rebuild dependencies.
5096 * Makefile.in: Rebuild.
5098 * config/tc-i386.c (i386_immediate): Remove unused label
5101 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5102 * symbols.c: Likewise.
5103 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5104 sy_next field when taking address, rather than symbol_next.
5106 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5108 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5109 value from the output file architecture.
5110 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5111 * dwarf2dbg.h: Change bfd_vma to addressT.
5113 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5115 * dwarf2dbg.h: Use PARAMS in function declarations.
5117 1999-06-11 Martin Dorey <mdorey@madge.com>
5119 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5120 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5122 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5124 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5126 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5128 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5131 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5133 * read.c (read_a_source_file): Only declare inescape if
5136 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5138 (find_entry_byval): Add parens to avoid warning.
5140 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5142 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5145 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5147 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5150 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5151 synthetize_setx): New functions.
5152 (md_assemble): Broken the special cases into the above
5153 functions. Make compiler happy if sizeof(bfd_vma)==4.
5154 Fix sethi generated from set/setuw. If instructions have a relloc,
5155 always clear the fields to be relocated in the opcode.
5156 (sparc_ip): Remove special_case global variable.
5158 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5160 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5161 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5162 indication of success rather than a value.
5163 (itbl_get_val): Likewise.
5164 (itbl_get_field): Use strcspn. Change delimiters to include
5166 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5167 (itbl_get_val): Likewise.
5168 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5170 * symbols.c (copy_symbol_attributes): Convert local symbols to
5173 1999-06-10 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5178 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5180 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5181 Optimize set if sizeof(bfd_vma) == 64.
5182 (sparc_ip): Fix sethi - without %hi() it should generate
5183 R_SPARC_22 reloc, not R_SPARC_HI22.
5184 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5186 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5188 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5189 (s_ncons): New function.
5190 (native_op_table): New table.
5191 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5192 R_SPARC_OLO10 handling.
5194 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5196 * expr.h (struct expressionS): Revert last change; widen X_op.
5197 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5199 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5201 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5202 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5203 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5204 * Makefile.in: Regenerated.
5206 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5207 `common' pass on to s_mri_common.
5208 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5210 1999-06-06 Richard Henderson <rth@cygnus.com>
5212 * config/obj-elf.c (obj_elf_section): Don't free the return
5213 value of demand_copy_C_string.
5215 1999-06-05 Richard Henderson <rth@cygnus.com>
5217 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5218 creation logic from obj_elf_create_section.
5220 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5221 (section_stack): New.
5222 (special_sections): Make const.
5223 (obj_elf_section): Gut and rewrite parsing.
5224 (obj_elf_change_section): New function broken out of obj_elf_section.
5225 (obj_elf_parse_section_letters): Likewise.
5226 (obj_elf_section_word): Likewise.
5227 (obj_elf_section_type): Likewise.
5228 (obj_elf_previous): Treat as a toggle.
5229 (obj_elf_popsection): New.
5230 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5231 (ppc_section_type): Likewise.
5232 * config/tc-ppc.h: Likewise.
5234 * expr.h (struct expressionS): Don't make X_op a bitfield.
5235 * config/tc-alpha.c: Update for symbol handling changes.
5236 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5237 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5239 1999-06-05 Richard Henderson <rth@cygnus.com>
5241 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5242 (dwarf2_gen_line_info): Kill unused variables.
5243 (dwarf2_finish): Likewise.
5244 (dwarf2_where): Likewise.
5245 (dwarf2_directive_file): If we've only got a string,
5246 hand off to s_app_file.
5247 * ecoff.c: Move the include of ecoff.h.
5248 * symbols.h (S_IS_FUNCTION): Prototype.
5250 * read.c (LEX_HASH): Supply a default.
5252 (s_globl): Update `c' after skipping whitespace.
5253 * read.h (LEX_END_NAME, is_name_ender): New.
5254 * expr.c (get_symbol_end): Respect it.
5256 1999-06-04 Mark Klein <mklein@dis.com>
5258 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5260 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5262 * config/tc-hppa.c: Update for symbol handling changes.
5264 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5266 * cgen.c: Update for symbol handling changes.
5267 * config/tc-m32r.c: Likewise.
5269 * config/tc-hppa.h: Update for symbol handling changes.
5270 * config/tc-hppa.c: Likewise.
5272 * config/tc-arm.h: Update for symbol handling changes.
5273 * config/tc-arm.c: Likewise.
5274 (symbol_make_empty): Remove. Just use symbol_create.
5276 * symbols.c (symbol_set_tc): Correct name.
5278 * Makefile.am: Rebuild dependencies.
5279 ($(OBJS)): Don't depend upon struc-symbol.h.
5280 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5281 * dep-in.sed: Don't remove struc-symbol.h.
5282 * Makefile.in: Rebuild.
5284 * doc/internals.texi (Symbols): Describe changes in symbol
5287 1999-06-03 Richard Henderson <rth@cygnus.com>
5289 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5290 instead of doing the work by hand.
5292 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5294 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5295 state of line state-machine.
5296 (struct ls): Collect DWARF2 line state-machine state in new member
5297 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5298 resulted in any DWARF2 directives.
5299 (reset_state_machine): New function.
5300 (out_end_sequence): Ditto.
5301 (dwarf2_gen_line_info): When switching sections or switching to a
5302 lower text address, call out_end_sequence() first to terminate the
5303 previous code sequence as code sequences MUST have monotonically
5304 increasing addresses.
5305 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5307 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5309 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5310 DWARF2 debug info (line information only, at this point).
5311 * as.h: Update comment about supported debug formats.
5312 * dwarf2dbg.c, dwarf2dbg.h: New files.
5313 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5315 * expr.c (operand): Don't use [ for parens if we want an index op.
5316 (op_encoding): Switch [ into O_index, if desired.
5317 (op_rank): Renumber with O_index on bottom.
5318 (expr): If O_index, match closing bracket.
5319 * expr.h (O_index): New.
5321 * read.c (read_a_source_file): Conditionally allow matched "
5322 in lines passed to md_assemble.
5324 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5326 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5328 Add support for storing local symbols in a small structure to save
5329 memory when assembling large files.
5330 * as.h: Don't include struc-symbol.h.
5331 (symbolS): Add typedef.
5332 * symbols.c: Include struc-symbol.h.
5333 (local_hash): New static variable.
5334 (save_symbol_name): New static function, from symbol_create.
5335 (symbol_create): Call save_symbol_name.
5336 (local_symbol_count): New static variable.
5337 (local_symbol_conversion_count): Likewise.
5338 (LOCAL_SYMBOL_CHECK): Define.
5339 (local_symbol_make): New static function.
5340 (local_symbol_convert): New static function.
5341 (colon): Handle local symbols. Create local symbol for local
5343 (symbol_table_insert): Handle local symbols.
5344 (symbol_find_or_make): Create local symbol for local label name.
5345 (symbol_find_base): Check for local symbol.
5346 (symbol_append, symbol_insert): Check for local symbols.
5347 (symbol_clear_list_pointers, symbol_remove): Likewise.
5348 (verify_symbol_chain): Likewise.
5349 (copy_symbol_attributes): Likewise.
5350 (resolve_symbol_value): Handle local symbols.
5351 (resolve_local_symbol): New static function.
5352 (resolve_local_symbol_values): New function.
5353 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5354 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5355 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5356 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5357 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5358 (symbol_previous, symbol_next): New functions.
5359 (symbol_get_value_expression): Likewise.
5360 (symbol_set_value_expression): Likewise.
5361 (symbol_set_frag, symbol_get_frag): Likewise.
5362 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5363 (symbol_mark_used_in_reloc): Likewise.
5364 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5365 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5366 (symbol_mri_common_p): Likewise.
5367 (symbol_mark_written, symbol_clear_written): Likewise.
5368 (symbol_written_p): Likewise.
5369 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5370 (symbol_section_p, symbol_equated_p): Likewise.
5371 (symbol_constant_p): Likewise.
5372 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5373 (symbol_get_obj, symbol_set_obj): Likewise.
5374 (symbol_get_tc, symbol_set_tc): Likewise.
5375 (symbol_begin): Initialize local_hash.
5376 (print_symbol_value_1): Handle local symbols.
5377 (symbol_print_statistics): Print local symbol statistics.
5378 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5379 Declare new symbols.c functions. Move many declarations here from
5381 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5382 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5383 (struct symbol): Move bsym to make it clearly the first field.
5384 Remove TARGET_SYMBOL_FIELDS.
5385 (symbolS): Don't typedef.
5386 (struct broken_word): Remove.
5387 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5388 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5389 (symbol_clear_list_pointers): Likewise.
5390 (symbol_insert, symbol_remove): Likewise.
5391 (symbol_previous, symbol_append): Likewise.
5392 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5393 (struct local_symbol): Define.
5394 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5395 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5396 (local_symbol_get_frag, local_symbol_set_frag): Define.
5397 (local_symbol_get_real_symbol): Define.
5398 (local_symbol_set_real_symbol): Define.
5400 * write.c (write_object_file): Call resolve_local_symbol_values.
5401 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5402 (TARGET_SYMBOL_FIELDS): Don't define.
5403 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5404 ECOFF_DEBUGGING, add ECOFF fields.
5405 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5406 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5407 ECOFF_DEBUGGING, add ECOFF fields.
5408 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5409 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5410 * config/tc-mcore.h: Don't include struc-symbol.h.
5411 (TARGET_SYMBOL_FIELDS): Don't define.
5412 (struct mcore_tc_sy): Define.
5413 (TC_SYMFIELD_TYPE): Define.
5414 * Many files: Use symbolS instead of struct symbol. Use new
5415 accessor functions rather than referring to symbolS fields
5418 * read.c (s_mri_common): Don't add in value of line_label.
5420 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5421 checking for SEC_LINK_ONCE.
5423 * config/tc-sh.h (sh_fix_adjustable): Declare.
5425 * app.c (input_buffer): New static variable.
5426 (app_push): Save saved_input in allocated buffer.
5427 (app_pop): Restored saved_input.
5428 (do_scrub_chars): Change get parameter to take char * and int as
5429 arguments. Change GET macro to pass input_buffer to get
5430 function. Don't save input into allocated buffer.
5431 * as.h (do_scrub_chars): Update declaration.
5432 * input-file.c (input_file_get): Change to take char * and int.
5433 Read data into passed in buffer. Remove static buffer.
5434 * read.c (scrub_from_string): Change to take char * and int. Copy
5435 data into passed in buffer.
5437 * hash.h: Neaten. Declare hash_traverse.
5438 * hash.c: Complete rewrite based on BFD hashing code.
5439 * gasp.c (chunksize): New variable.
5440 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5443 1999-05-28 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5446 addend unless the target uses an old ABI.
5448 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5450 -Wchar-subscripts cleanup
5451 * listing.c (listing_newline): Use unsigned char variable, so
5452 calls to isascii,iscntrl are correct.
5453 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5455 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5456 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5457 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5458 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5460 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5462 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5464 (arch_coldfire_p): New #define.
5465 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5467 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5469 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5471 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5472 (install_operand): Add place `N'.
5473 (init_table): Add registers ACC, MACSR, MASK.
5475 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5477 * config/tc-m68k.c: Change mcf5200 --> mcf.
5478 (archs): Add mcf5206e, mcf5307.
5479 (m68k_ip): Add format `u'.
5480 (install_operand): Add place `m', `M', `h'.
5481 (init_table): Add upper/lower registers.
5483 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5485 1999-05-28 Martin Dorey <mdorey@madge.com>
5487 * config/tc-i960.c: Several minor changes to add ELF and
5488 BFD_ASSEMBLER support.
5489 * config/tc-i960.h: Likewise.
5490 * configure.in (i960-*-elf*): New target.
5491 * aclocal.m4, configure: Rebuild.
5493 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5495 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5496 reloc changes when defined(BFD_ASSEMBLER).
5498 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5500 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5502 * write.c (write_print_statistics): Output to file, not stderr.
5504 * expr.c (generic_bignum_to_int32,64): Prototype.
5506 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5507 output_sleb128, output_uleb128, output_big_sleb128,
5508 output_big_uleb128, output_big_leb128): Prototype.
5509 (output_big_sleb128, output_big_uleb128): Make inline.
5510 (output_big_leb128): Remove inline
5512 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5513 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5514 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5515 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5516 value for correct overflow check in write.c:fixup_segment.
5517 * write.c (fixup_segment): Move bitfield overflow checks to after
5518 the md_apply_fix call.
5519 * config/obj-coff.c (fixup_segment): Likewise.
5520 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5521 valueT *val argument.
5523 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5525 * config/atof-ieee.c (gen_to_words): Correctly round a
5526 denormalized number. Fix off-by-one in range checking for
5527 exponent in a denormal.
5529 1999-05-10 Nick Clifton <nickc@cygnus.com>
5531 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5534 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5536 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5538 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5540 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5541 (ReverseRegRegmem): Remove.
5542 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5543 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5544 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5547 From Doug Ledford <dledford@redhat.com>
5548 * config/tc-i386.h (RegXMM): New for P/III.
5549 * config/tc-i386.c: Add support for P/III.
5551 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5553 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5554 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5555 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5557 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5559 * config/tc-i386.c (i386_immediate): Skip whitespace before
5560 complaining about junk after expression.
5561 (i386_displacement): Likewise.
5563 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5565 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5566 Don't copy before downcaseing.
5568 1999-05-05 Catherine Moore <clm@cygnus.com>
5570 * tc-m68k.c: Include elf/m68k.h.
5571 (m68k_elf_final_processing): New routine.
5572 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5575 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5577 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5580 1999-04-30 Nick Clifton <nickc@cygnus.com>
5582 * config/tc-mcore.c (mcore_s_section): Dump literals before
5585 1999-04-29 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5590 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5592 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5593 (TC_INIT_FIX_DATA): Delete.
5594 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5595 (TC_INIT_FIX_DATA): Delete.
5596 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5597 * write.c (fix_new_internal): Initialize fx_cgen member.
5598 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5599 (gas_cgen_md_apply_fix3): Update.
5600 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5601 (md_cgen_record_fixup_exp): Update.
5602 (FX_OPINFO_R_TYPE): Update.
5604 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5605 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5606 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5607 * frags.h (struct frag): Make opindex, opinfo ints.
5609 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5611 1999-04-26 Tom Tromey <tromey@cygnus.com>
5613 * aclocal.m4, configure: Updated for new version of libtool.
5615 1999-04-22 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5619 (md_apply_fix3): Do not fix up absolute relocations against
5622 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5624 1999-04-20 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5627 changes and data-in-text directives.
5628 (mcore_cons): New function: intercept cons() operations.
5629 (mcore_float_cons): New function: intercept float_cons()
5631 (mcore_stringer): New function: intercept stringer() operations.
5633 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5635 * obj.h (struct format_ops): Change generate_asm_lineno field to
5637 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5639 * config/tc-alpha.c (find_opcode_match): Add default case to
5641 (find_macro_match): Likewise.
5642 (load_expression): Parenthesize && within ||.
5644 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5646 1999-04-17 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5649 .text .data .section pseudo ops.
5650 (mcore_s_section): New function. Dump lits before changing secs.
5651 (mcore_s_text): New function. Dump lits before changing secs.
5652 (mcore_s_data): New function. Dump lits before changing secs.
5654 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5656 * config/tc-mips.c (mips_32bitmode): New.
5657 (md_begin): Set mips_32bitmode if needed.
5658 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5659 Set EF_MIPS_32BITMODE.
5661 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5663 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5666 1999-04-16 Nick Clifton <nickc@cygnus.com>
5668 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5670 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5672 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5673 expressions correctly.
5676 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5678 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5680 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5682 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5683 and fmpynfadd instructions.
5685 1999-04-11 Richard Henderson <rth@cygnus.com>
5687 * as.h (environ): Declare it, if needed.
5688 * as.c (dump_statistics): Don't declare environ.
5689 * configure.in (environ): Detect declaration.
5690 * configure, config.in: Rebuild
5692 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5693 (i386_displacement): Allocate enough space for replacement buffer.
5694 Clean up replacement buffer initialization.
5696 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5698 * subsegs.c (section_symbol): Don't create a new symbol if one
5699 already exists; instead, use the existing one, but set its segment
5700 and frag data if it hasn't already been defined.
5701 * config/obj-coff.c (c_section_symbol): Likewise.
5703 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5705 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5707 1999-04-08 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-mcore.c: New File: Support routines for MCore
5711 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5712 * config/obj-coff.c: Add support for mcore-pe target.
5714 * Makefile.am: Add support for MCore targets.
5715 * Makefile.in: Regenerate.
5716 * configure.in: Add support for MCore targets.
5717 * configure: Regenerate.
5719 * doc/all.texi: Set MCORE.
5720 * doc/as.texinfo: Document MCore specific command line options.
5722 * write.h: Prevent multiple inclusion.
5724 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5726 * asintl.h (LC_MESSAGES): Never define.
5727 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5729 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5732 * Makefile.am (m68k-parse.c): If configuring in the source
5733 directory, copy m68k-parse.y into the local directory before
5734 running ylwrap, to remove spurious differences when generating
5736 * Makefile.in: Rebuild.
5738 * config/tc-sparc.h (md_do_align): Just allocate the number of
5739 bytes necessary, rather than always allocating 1024.
5741 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5743 * listing.c (listing_newline): Add cast to avoid warning.
5744 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5745 * config/tc-i386.c (i386_scale): Add return value.
5746 (build_displacement_string): Remove unused local temp_disp2.
5747 (i386_intel_memory_operand): Add parentheses to avoid warning.
5748 (i386_intel_operand): Remove unused local end_of_operand_string.
5749 (i386_operand): Remove unused local operand_modifier.
5750 (i386_operand): Add parens to avoid warning.
5752 1999-04-04 Don Bowman <don@pixsci.com>
5754 * configure.in: Add mips*-*-vxworks* target; have it define
5756 * configure, config.in: Rebuild.
5758 1999-03-31 Nick Clifton <nickc@cygnus.com>
5760 * configure.in (emulations): Add support for arm-epoc-pe.
5761 * configure: Regenerate.
5762 * config/te-epoc-pe.h: New file. Define macros specific to
5764 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5765 for arm-epoc-pe target.
5767 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5769 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5771 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5773 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5774 detect ",n" without a condition.
5775 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5778 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5780 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5781 instruction is encoded with one bit.
5784 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5786 * doc/internals.texi (CPU backend): Mention that
5787 line_separator_chars should not include newline. From thi
5788 <ttn@mingle.glug.org>.
5790 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5792 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5793 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5795 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5797 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5799 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5801 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5804 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5806 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5808 1999-03-15 Martin Hunt <hunt@cygnus.com>
5810 * app.c (do_scrub_begin): Change '-' back to a symbol char
5811 so we can use multiple opcodes on a line again.
5813 * config/tc-d30v.c: By default, warn if a symbol has
5814 the same name as a register. Plus some minor
5815 updates from the branch.
5817 1999-03-13 Nick Clifton <nickc@cygnus.com>
5819 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5820 BFD_RELOC_16 and BFD_RELOC_64.
5822 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5824 * expr.c (expr): Add missing else.
5826 1999-03-12 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-arm.c (md_apply_fix3): Improve error message.
5830 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5832 * Makefile.am (CPU_TYPES): Add fr30.
5833 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5834 (fr30,m32r dependencies): Update.
5835 * Makefile.in: Rebuild.
5837 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5838 (gas_cgen_record_fixup_exp): Ditto.
5839 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5840 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5841 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5842 (md_cgen_lookup_reloc): Update use of operand->type.
5843 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5844 (md_convert_frag): Call cgen_operand_lookup_by_num.
5845 (md_cgen_lookup_reloc): Update use of operand->type.
5846 (m32r_cgen_record_fixup_exp): Ditto.
5848 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5850 * config/tc-mips.c (md_show_usage): Fix message.
5852 1999-03-03 Nick Clifton <nickc@cygnus.com>
5854 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5855 and LDR reg,=<expr> instruction.
5857 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5860 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5862 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5864 1999-02-17 Nick Clifton <nickc@cygnus.com>
5866 This patch was created by: Scott Bambrough
5867 <scottb@corelcomputer.com>
5870 Special cased '@' character. The '@' character is used as the
5871 ARM assembler comment character, as a special character
5872 and in ELF .symver pseudo-op's, and as a special character in
5873 .type and .section pseudo-ops.
5874 (symver_pseudo): New static variable.
5875 (symver_state): New static variable.
5876 (struct app_save): Add field 'symver_state'.
5877 (app_push): Save global symver_state int struct app_save.
5878 (app_pop): Restore global symver_state from struct app_save.
5879 (do_scrub_chars): Special case handling of '@' character in
5882 * configure.in: Modified to recognize armv* uname syntax from ARM
5884 * configure: Regenerated.
5886 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5887 a prefix to the section's type.
5888 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5889 the type's typename.
5891 * config/tc-arm.h: Add support for PIC generation:
5892 (pic_code): New boolean.
5893 (obj_relocate_extern): Define.
5894 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5895 (TC_CONS_FIX_NEW): Define.
5896 (tc_fix_adjustable): Define.
5897 (GLOBAL_OFFSET_TABLE_NAME): Define.
5899 * config/tc-arm.c: Add support for PIC generation:
5900 (line_seperator_chars): Allow ';' as a seperator for Linux.
5901 (is_immediate_prefix): New macro.
5902 (arm_parse_reloc): New function.
5903 (s_arm_elf_cons): New function.
5904 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5905 (md_undefined_symbol): Special case handling for the Global Offset
5907 (md_apply_fix3): Handle PIC relocs.
5908 (tc_gen_reloc): Handle PIC relocs.
5909 (md_parse_option): Add support for '-k' command line switch to
5910 enable PIC generation.
5911 (cons_fix_new_arm): New function.
5912 (s_arm_elf_cons): New function.
5914 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5916 * configure.in: Add comments for uses of AC_DEFINE.
5917 * acinclude.m4: Likewise.
5918 * acconfig.h: Remove.
5919 * aclocal.m4: Rebuild.
5920 * configure: Rebuild.
5921 * Makefile.in: Rebuild.
5922 * config.in: Rebuild.
5924 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5926 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5927 non-constant offset from a base register.
5929 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5931 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5934 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5936 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5937 (emit_insn): Look for pc-relative and no-overflow specifiers on
5938 internal relocation types.
5940 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5942 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5945 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5947 (mips_4650, mips_4010, mips_4100): Variables removed.
5948 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5949 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5951 (md_begin): Don't bother initializing the mips_NNNN variables;
5952 mips_cpu is set, and that's good enough now.
5953 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5954 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5955 (show): New function, to handle wrapping in the CPU lists.
5956 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5958 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5960 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5961 than treat as an immediate specifier.
5963 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5965 * config/tc-i386.c: Prototype many functions.
5966 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5967 (i386_immediate): Remove unused second argument.
5968 (i386_intel_operand): Fix i386_is_reg typo.
5969 (i386_operand): Use allow_naked_reg.
5970 (output_invalid): Make operand int for K&R.
5972 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5974 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5976 * Makefile.in: Rebuild.
5978 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5980 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5982 (EXTRA_as_new_SOURCES): Comment out.
5983 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5984 * Makefile.in: Rebuild.
5985 * doc/Makefile.in: Rebuild.
5986 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5987 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5988 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5989 * configure: Rebuild.
5990 * aclocal.m4: Rebuild.
5991 * config.in: Rebuild.
5992 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5993 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5994 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5995 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5996 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5997 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5998 (gas_cgen_record_fixup_exp): Ditto.
5999 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6000 descriptor, not global variable.
6001 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6002 descriptor, not global variable. Refer to insert_operand handler
6003 via cpu descriptor, not global function.
6004 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6005 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6006 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6007 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6008 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6009 * config/tc-m32r.c: Ditto.
6010 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6011 (md_assemble): Ditto.
6012 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6014 1999-02-09 Nick Clifton <nickc@cygnus.com>
6016 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6017 relocations for ELF targets.
6019 1999-02-08 Nick Clifton <nickc@cygnus.com>
6021 * configure.in: Add support for StrongARM target.
6022 * configure: Regenerate.
6024 1999-02-05 Nick Clifton <nickc@cygnus.com>
6026 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6028 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6031 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6033 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6035 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6037 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6038 (INTEL_DWORD_MNEM_SUFFIX): Define.
6041 (DWORD_PTR): Define.
6042 (XWORD_PTR): Define.
6044 (OFFSET_FLAT): Define.
6046 (NONE_FOUND): Define.
6049 * config/tc-i386.c (set_intel_syntax): New routine.
6050 (intel_syntax): Declare.
6051 (allow_naked_reg): Declare.
6052 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6053 (intel_float_operand): New routine.
6054 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6055 Handle brackets as well as parens. Call i386_intel_operand for
6056 intel syntax. Reverse operands if appropriate. Handle new
6057 suffixes. Handle movzx and movsx.
6058 (i386_is_reg): New routine.
6059 (i386_immediate): New routine.
6060 (i386_scale): New routine.
6061 (i386_displacement): New routine.
6062 (i386_operand_modifier): New routine.
6063 (build_displacement_string): New routine.
6064 (i386_parse_seg): New routine.
6065 (i386_intel_memory_operand): New routine.
6066 (i386_intel_operand): New routine.
6067 (i386_operand): Call i386_displacement, i386_immediate,
6068 i386_scale, etc. instead of handling inline.
6069 (parse_register): Handle registers without prefix.
6071 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6073 * configure: Regenerate.
6074 * configure.in (arm-*-oabi): New.
6075 (thumb-*-oabi): New.
6076 * config/tc-arm.c (target_oabi): Declare.
6077 (md_apply_fix3): Support REL relocs.
6078 (md_parse_option): Handle -oabi.
6079 (elf32_arm_target_format): New routine.
6080 (md_longopts): Add OPTION_OABI.
6081 * config/tc-arm.h: Redefine TARGET_FORMAT.
6084 1999-01-28 Nick Clifton <nickc@cygnus.com>
6086 * write.c (write_relocs): Handle out of range error.
6088 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6089 (fr30_force_relocation): Default to 0.
6091 * config/tc-fr30.h (obj_fix_adjustable): Define.
6092 (TC_FORCE_RELOCATION): Define.
6094 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6097 1999-01-16 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6100 merge of two instructions if the left instruciton kills the right.
6102 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6104 * Makefile.in: Regenerate.
6105 * configure.in: Redo test for using cgen.
6106 * configure: Regenerate.
6108 1999-01-09 Nick Clifton <nickc@cygnus.com>
6110 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6111 redefinition of this macro.
6113 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6115 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6118 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6120 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6121 a read of HI or LO and an immediatly following branch.
6123 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6125 * config/tc-mips.c (md_begin): Another correction to the setting of
6128 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6130 * config/tc-mips.c (md_begin): Correct type-o in setting of
6133 1998-12-21 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6136 bit insn when optimizing, so that parallelised instructions will
6137 start on a 32 bit boundary.
6139 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6141 * config/tc-mips.c (mips_eabi64): New.
6142 (md_begin): Set mips_eabi64.
6143 (mips_elf_final_processing): Use it.
6145 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6147 * config/tc-mips.c (mips_elf_final_processing):
6148 Correct setting of ABI in e_flags.
6150 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6152 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6155 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6157 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6159 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6161 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6162 warning, values that don't fit in the field.
6164 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6166 * config/tc-mips.c (mips_abi_string): New.
6167 (md_parse_option,md_longopts): Add mabi.
6168 (mips_elf_final_processing): Set e_flags based on mabi flag.
6170 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6172 * config/tc-mips.c (md_parse_option): Handle vr4111.
6174 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6176 * config/tc-h8300.c (build_bytes): Change message given if the
6177 instruction requires H8/300H mode and we're not in Hmode, to
6178 suggest that it may be the operand modes that are the problem, not
6179 necessarily the opcode.
6181 1998-12-10 Nick Clifton <nickc@cygnus.com>
6183 * config/tc-fr30.c: Add line separator character.
6185 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6187 * configure.in (hppa-*-mpeix*): New target.
6188 * config/obj-som.h (obj_som_compiler): Declare.
6189 * config/obj-som.c (compiler_seen): New static variable.
6190 (obj_som_compiler): New function.
6191 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6192 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6193 (pa_type_args): Set hppa_priv_level.
6194 (pa_compiler): New static function if OBJ_SOM.
6195 * configure: Rebuild.
6197 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * read.c (output_leb128): Don't mark as inline.
6201 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6203 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6204 AIX .vbyte unaligned data support.
6205 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6206 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6209 1998-12-07 Nick Clifton <nickc@cygnus.com>
6211 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6214 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6216 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6217 BFD_RELOC_ARM_PCREL_BRANCH.
6219 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6222 checking the target type.
6223 (mips-dec-bsd*): Set endian to little.
6224 * configure: Rebuild.
6226 COFF weak symbol support, based on patches from Mark Elbrecht
6227 <snowball3@usa.net>:
6228 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6229 * config/obj-coff.c (obj_coff_weak): New static function.
6230 (obj_coff_endef) [both versions]: Handle weak symbols.
6231 (coff_frob_symbol): Likewise.
6232 (yank_symbols): Likewise.
6233 (obj_pseudo_table): Add "weak".
6235 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6236 <aymeric.vincent@emi.u-bordeaux.fr>.
6237 * aclocal.m4: Rebuild with current tools.
6238 * configure: Rebuild.
6240 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6241 an assertion failure for a case we can't handle when OBJ_ECOFF.
6243 * expr.c (operator): And with 0xff to avoid problems with signed
6246 1998-12-03 Nick Clifton <nickc@cygnus.com>
6248 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6249 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6251 1998-12-02 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6256 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6258 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6259 calculation of pcrel point.
6261 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6263 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6266 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6268 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6270 (d10v_cleanup): Only generate previous insn if a multiline insn is
6273 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6275 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6278 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6281 -marm6xxx command line switches.
6283 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6285 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6286 (itbl-ops.o): Delete duplicate dependencies.
6287 Rebuild dependencies.
6288 Add fr30 dependencies.
6289 * Makefile.in: Rebuild.
6291 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6293 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6295 * listing.c: Ignore line terminator characters found inside
6298 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6300 * po/gas.pot: Regenerated.
6302 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6304 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6305 fr30_is_label_start(). Also checks for delay slot insns.
6307 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6308 FR30 instructions which contain a colon in the mnemonic.
6310 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6312 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-fr30.c: Removed currently superflous code.
6316 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-fr30.h: New file.
6319 * config/tc-fr30.c: Tweaking so that it will compile.
6321 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6323 * config/tc-d10v.h (obj_fix_adjustable): Define.
6324 (TC_FORCE_RELOCATION): Define.
6325 (d10v_force_relocation): Declare.
6326 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6327 (md_apply_fix3): Handle Vtable relocs.
6328 (d10v_fix_adjustable): New.
6329 (d10v_force_relocation): New.
6331 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6333 * config/tc-d30v.c: Change default behaviour to ignore potential
6334 conflicts between register name and symbol names.
6336 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6338 * configure.in: Add fr30-*-*.
6339 * config/tc-fr30.c: New file.
6340 * Makefile.in: Regenerated.
6341 * config.in: Regenerated.
6342 * configure: Regenerated.
6343 * doc/Makefile.in: Regenerated.
6344 * po/gas.pot: Regenerated.
6346 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6348 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6351 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6353 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6355 (do_scrub_chars): Add some casts to unsigned char to avoid
6356 unwanted sign extension.
6357 * read.c (lex_type): Set characters about 127 to be symbol
6359 * config/tc-i386.c (md_begin): Set identifier_chars and
6360 operand_chars for values above 127.
6362 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6364 * configure.in: detect cygwin* instead of cygwin32*
6365 * configure: regenerate
6367 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6369 * listing.c: Add support for producing a listing from piped
6372 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6374 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6375 (append_insn): Account for the tx39's multiply behavior.
6377 1998-10-26 Michael Meissner <meissner@cygnus.com>
6379 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6380 from assemble_parallel_insns. Add support for '->' to indicate
6381 explicitly serializing the instructions.
6382 (md_assemble): Ditto.
6384 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6386 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6389 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6391 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6393 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6395 * config/tc-mips.c : support frame and regmask/fregmask when
6396 MIPS_STABS_ELF is specified.
6398 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6400 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6401 (md_apply_fix): Don't return 1 for VTABLE relocs.
6402 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6404 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6406 * doc/c-i386.texi: Replace occurences of "opcode" with
6407 "instruction mnemonic", "instruction", or "mnemonic" when
6408 referring to the name of an instruction. Use "opcode" when
6409 referring to the sequence of machine bytes.
6411 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6412 (is_opcode_char): Rename to is_mnemonic_char.
6413 (md_assemble and i386_operand): Correct error messages from
6414 "opcode" to "instruction mnemonic"
6415 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6416 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6417 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6418 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6419 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6420 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6421 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6423 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6425 * config/tc-i386.c (i386_operand): Check for garbage after
6428 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6431 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6433 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6435 * config/tc-sh.h (obj_fix_adjustable): Define.
6436 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6437 (md_apply_fix): Likewise.
6438 (tc_gen_reloc): Likewise.
6439 (sh_fix_adjustable): New.
6441 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6443 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6444 * cgen.h (gas_cgen_finish_insn): Update prototype.
6445 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6446 cgen_insn_t -> CGEN_INSN_INT.
6447 (make_parallel): Update handling of CGEN_INT_INSN_P.
6448 (assemble_parallel_insn): Ditto.
6449 (target_make_parallel): New function.
6450 (md_assemble): Use it.
6452 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6454 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6456 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6458 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6459 converted into lower case.
6461 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6463 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6464 (gas_cgen_tc_gen_reloc): Likewise.
6465 * config/tc-m32r.h (obj_fix_adjustable): Define.
6466 * config/tc-m32r.c (m32r_fix_adjustable): New.
6467 (m32r_force_relocation): Handle VTABLE relocs.
6469 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6471 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6473 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6475 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6476 to lower case before parsing.
6478 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6479 parallel insns modift buts in the PSW as a side effect.
6481 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6483 * config/tc-d30v.c (find_format): Test for missing flag and
6486 (md_apply_fix3): Fix error messages to avoid
6487 assumption about presence of a symbol.
6489 (parallel_ok): Disallow parallel instructions that both modify the
6492 (find_format): Generate a warning if an odd numbered register is
6493 used as the first register in a mutli-register instruction.
6495 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6498 relocations are always associated with a symbol.
6500 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6502 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6503 (elf32_sparc_force_relocation): Declare.
6504 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6505 (tc_gen_reloc): Handle vtable relocs.
6506 (elf32_sparc_force_relocation): New.
6508 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6510 * symbols.c (S_IS_FUNCTION): New.
6511 * config/tc-v850.h (obj_fix_adjustable): Define.
6512 (TC_FORCE_RELOCATION): Define.
6513 (v850_force_relocation): Declare.
6514 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6515 of fx_addnumber for VTABLE reloc addends.
6516 (md_apply_fix3): Handle VTABLE relocs.
6517 (v850_fix_adjustable): New.
6518 (v850_force_relocation): New.
6520 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6522 * tc-hppa.c (fp_operand_format): Add some additional formats.
6523 (pa_ip): Do not automatically promote into pa2.0 mode.
6524 (pa_level): Handle ".level 2.0".
6526 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6528 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6529 * config/tc-i386.h (template.extension_opcode): Change to
6530 unsigned int to allow full range of 8-bit opcode suffixes.
6531 (None): Redefine as 0xffff.
6533 From Jeff B Epler <jepler@usgs.gov>
6534 * doc/c-i386.texi (i386-SIMD): New section.
6536 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6538 * read.c (discard_rest_of_line): New function.
6539 * read.h: Declare it.
6540 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6542 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6544 * config/tc-d10v.c (find_symbol_matching_register): New function.
6545 (find_opcode): Cope with the case where a register name matches
6548 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6550 * config/tc-v850.c (md_pcrel_from): Rename to
6551 v850_pcrel_from_section.
6552 (v850_pcrel_from_section): Do not resolves symbols in other
6555 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6557 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6559 * config/tc-d10v.c (find_opcode): Generate an error if a register
6560 is supplied for an operand that should not be a register.
6562 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6565 instructions to have another instruction in the right bin.
6567 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6570 the right container if the left container holds a branch
6573 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6575 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6576 both a register name and symbol name.
6577 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6579 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6582 execution unit class.
6584 (reg_name_search): If a name matches a register and a symbol,
6585 prefer the register.
6586 (find_format): Disallow flag registers when a general purpose
6587 register is required.
6588 If a number is required, but a register has been given, check to
6589 see if a symbol with the same name as the register exists, and if
6590 so, use that symbol.
6592 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6594 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6596 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6598 * config/tc-d30v.c (find_format): Do not accept flag registers as
6599 general purpose registers.
6600 (find_format): If an immediate value is expected at a given place
6601 in a format, but a register name has been provided instead, check
6602 to see if that register name matches the name of a predefined
6603 symbol and if it does, then use the symbol instead.
6604 (reg_name_search): If a register name matches a symbol name,
6605 prefer the register name to the symbol name.
6607 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6609 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6610 the previous insn to empty.
6612 1998-09-20 Michael Meissner <meissner@cygnus.com>
6614 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6615 pieces, forcing the use of an ANSI compiler.
6617 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6619 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6621 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6623 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6625 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6627 (obj_elf_vtable_entry): Likewise.
6628 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6629 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6630 (tc_gen_reloc): Likewise.
6631 (arm_fix_adjustable): Likewise.
6632 (elf32_arm_force_relocation): New.
6633 (armelf_frob_symbol): Remove coff-style symbol support.
6635 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6637 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6639 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6641 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6642 OBJ_COFF so that routine is defined for a.out format.
6644 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6646 * config/tc-i386.c (i386_operand): Detect non-segment registers
6647 used as segment prefixes.
6649 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6652 optimize across FDE boundaries.
6654 * config/obj-coff.c (obj_coff_section): Preserve any link once
6655 flags when setting the section flags.
6657 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6660 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6662 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6664 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6667 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6669 * frags.c (frag_grow): Include the size of the frag struct in the
6672 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6673 if the new subseg comes before the old.
6675 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6677 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6678 to handle edge8 and edge16.
6680 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6682 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6683 before we clobber the symbol involved.
6685 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6687 * config/tc-arm.c: Remove OBJ_ELF definitions for
6688 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6689 use arm_adjust_symtab for OBJ_COFF.
6690 (armelf_adjust_symtab): New Routine.
6691 * config/tc-arm.h: Define obj_adjust_symtab to
6692 armelf_adjust_symtab for OBJ_ELF.
6694 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6696 * configure.in: Make all i386-elf targets use bfd_gas.
6697 * config/tc-i386.c (tc_i386_force_relocation): New.
6698 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6699 (md_apply_fix3): Likewise.
6700 (tc_gen_reloc): Handle them.
6701 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6702 tc_i386_force_relocation.
6704 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6706 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6708 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6711 current opcode after writing the first insturction of a reverse
6714 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6716 * read.h (generate_lineno_debug): Add prototype.
6717 * read.c (generate_lineno_debug): Make non-static.
6719 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6721 * config/tc-i386.c (md_assemble): Only warn for address/data size
6724 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6726 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6727 against Thumb function names, as the linker needs this information.
6729 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6731 * expr.c (operand): Check also that there is no advance in operand
6732 after atof_generic in order to decide "is it label 0f or floating
6735 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6737 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6738 command line options with a single dash.
6739 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6741 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6743 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6744 * tc-arm.c (arm_fix_adjustable): New routine.
6746 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6748 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6749 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6750 demand_empty_rest_of_line before mri_comment_end.
6751 (equals): Check garbage after expression before
6752 mri_comment_end in MRI mode.
6754 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6756 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6757 small immediate constant to use the constant itself rather than
6760 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6762 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6763 (pa_leave): Likewise.
6765 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6767 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6769 (i386_operand): Fix an error message.
6771 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6773 * doc/c-arm.texi (ARM Directives): Document .req directive.
6775 * config/tc-arm.c (reg_required_here): Display erroneous string if
6776 the register name could not be decoded.
6777 Do not set inst.instruction if the sift is -1.
6779 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6781 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6784 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6786 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6787 even if it is belived to be unnecessary.
6789 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6791 config/tc-i386.c (i386_operand): Size immediate constants by
6792 suffix (erroneously removed as part of July 7 change).
6794 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6796 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6797 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6798 (armelf_frob_symbol): New Routine.
6799 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6801 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6803 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6805 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6807 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6808 command line switches passed to assembler.
6810 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6812 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6813 (gas_cgen_opcode_desc): Declare.
6814 (gas_cgen_parse_operand): Declare.
6815 (*): Prepend gas_ to gas specific fns to denote them as such.
6817 * cgen.c (gas_cgen_opcode_desc): New global
6818 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6819 (queue_fixup): Renamed from cgen_queue_fixup.
6820 (*): Prepend gas_ to gas specific fns to denote them as such.
6822 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6823 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6824 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6825 Open opcode table and initialize it.
6826 (make_parallel): Use gas_cgen_opcode_desc.
6827 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6828 (md_assemble): Ditto.
6830 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6832 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6833 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6834 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6835 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6836 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6837 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6838 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6839 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6840 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6841 (INIT_STAB_SECTION): Likewise.
6842 (OBJ_PROCESS_STAB): Likewise.
6844 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6845 (md_parse_option): Watch for them.
6846 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6847 (md_begin): Kill neverdef code.
6848 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6849 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6850 (s_alpha_coff_wrapper): New.
6851 (md_pseudo_table): Trap all ECOFF pseudos.
6853 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6855 Start of changes to remove mdebug section from mips*-elf
6856 Based on MIPS_STAB_ELF definition
6857 * acconfig.h: undef if not configured
6858 * config.in: undef if not configured
6859 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6860 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6861 * stabs.c (s_stab_generic): flush frag
6863 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6865 * configure.in: (arm-*-elf): Handle.
6866 (thumb-*-elf): Handle.
6867 * configure: Regenerate.
6868 * read.c (stringer): Fix typo in comment.
6869 * write.c (fixup_segment): Don't add symbol value to addend if
6871 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6873 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6876 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6878 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6879 (write_2_short): Emit warning if new flag is set.
6880 (do_assemble): Set flags if left instruction is one of special
6881 "right-instruction-killer" type.
6883 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6885 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6886 Always output words in debug_info section as big endian.
6887 (sparc_target_format): Choose correct bfd target.
6888 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6890 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6892 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6893 to work with internationalization code. Issue an error when two
6894 operands match that are not allowed to match.
6896 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6898 * configure.in (install_tooldir): Allow target to specify whether
6899 it wants to be installed in $(tooldir)/bin.
6900 * configure: Regenerate.
6901 * Makefile.am (install-exec-local): Set install-exec-tooldir
6902 dependency via configure.
6903 * Makefile.in: Regenerate.
6905 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6907 * Makefile.am (install-exec-local): Split into two ...
6908 (install-exec-bindir,install-exec-tooldir): New rules.
6909 * Makefile.in: Regenerate.
6911 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * Makefile.am (install-exec-local): Don't remove the file before
6914 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6915 W. Rozycki <macro@ds2.pg.gda.pl>.
6916 * Makefile.in: Rebuild.
6918 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6920 * cgen.c: Include libiberty.h.
6921 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6922 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6923 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6924 (md_cgen_lookup_reloc)): Declare.
6925 (md_cgen_record_fixup_exp): Declare.
6926 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6927 (m32r_relax_frag): Declare.
6928 (cgen_md_apply_fix3): Decls moved to cgen.h.
6929 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6930 (m32r_cgen_record_fixup_exp): Delete decl.
6931 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6932 (assemble_nop): Delete.
6933 (expand_debug_syms): Delete unused `exp'.
6934 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6935 Add default case for -Wall.
6936 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6937 (md_atof): Delete unused wordP.
6939 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6941 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6944 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6947 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6948 .print, .purgem, and .struct. Remove documentation for
6951 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6953 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6954 Update call to insert_operand.
6956 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6958 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6960 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6963 whitespace after a prefix operator.
6965 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6967 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6969 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6971 * config/tc-sparc.c (log2): New static function.
6972 (s_reserve): Use log2 to convert alignment before calling
6974 (s_common): Use log2 to convert alignment before calling
6975 record_alignment and frag_align.
6976 (sparc_cons_align): Use log2.
6978 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6981 (s_common): Likewise.
6983 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6984 initialization of waddr.
6985 (sparc_elf_final_processing): Add default case to switch.
6987 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6989 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6990 than temporary real.
6992 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * write.c (subsegs_finish): Don't align the segments if there were
6997 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6998 copying aux information.
7000 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7001 expression into a symbol.
7003 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7005 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7006 type to unsigned int.
7007 (md_assemble): Change type used to store offsets from unsigned
7009 (i386_operand): Switch error check to only call RESTORE_END_STRING
7010 once after parse_register.
7012 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/tc-v850.c (md_show_usage): Changed format to match that
7017 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7019 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7021 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7023 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7026 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7028 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7029 * doc/Makefile.in: Rebuild.
7031 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7033 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7034 for %lo expressions.
7035 (mips_ip, case 'u'): Move range check after code to mask
7036 off bits in %hi/%lo expressions. Mask off high bits for
7039 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * doc/Makefile.am (gasver.texi): New target.
7042 (as.info, as.dvi): Depends upon gasver.texi.
7043 * doc/as.texinfo: Include gasver.texi. Mention version number on
7044 title page and in top node.
7045 * doc/Makefile.in: Rebuild.
7047 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7049 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7050 but not including the line containing the edict.
7051 * listing.h (LISTING_EOF): New.
7052 * input-scrub.c (input_scrub_next_buffer): Call it.
7054 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7056 * config/tc-i386.c (i386_operand): Don't set the size of an
7057 immediate address based solely on the suffix and the mode.
7059 * config/tc-i386.c (md_assemble): Add assertion to make sure
7060 overlap2 does not set Imm.
7062 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7063 sequences of whitespace to a single space.
7064 (is_space_chars): Just compare with space.
7065 (md_begin): Don't initialize space_chars.
7066 (md_assemble): Just skip a single whitespace character.
7067 (i386_operand): Rewrite base-index parsing to use new
7068 parse_register, and to skip white space. Skip white space in a
7069 number of other places too. Don't give error message if
7070 parse_register fails.
7071 (parse_register): Change reg_string parameter to be non-const.
7072 Add end_op parameter. Skip white space after the `%', and return
7073 end of register string. Give error message here rather than
7076 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7078 Based on patch from Matt Semersky <matts@scd.hp.com>:
7079 * expr.c (op_encoding): Make const.
7080 (expr_set_precedence): New function.
7081 (expr_begin): Don't set operator rankings, just call
7082 expr_set_precedence.
7083 * expr.h (expr_set_precedence): Declare.
7084 * read.c (s_mri): Call expr_set_precedence.
7086 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7088 * doc/as.texinfo (Statements): Remove paragraph discussing
7089 continuing lines with a backslash. This hasn't worked for years,
7092 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7094 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7096 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7097 (ps_CTORS, ps_DTORS): New section types.
7098 (vms_fixup_xtors_section): New function
7099 (Ctors_Psect, Dtors_Psect): Define.
7100 (IS_GXX_XTOR): Define
7101 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7102 Filter static constructors/destructors and add to
7103 Ctors_Symbols/Dtors_Symbols chain.
7104 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7105 appropriate section.
7107 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7108 * makefile.vms: Merge vax/vms support.
7110 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7112 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7113 (elf_pseudo_table): Add them.
7114 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7115 (md_apply_fix): Accept them.
7116 (mips_fix_adjustable): Don't adjust them.
7117 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7118 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7119 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7120 (tc_fix_adjustable): Don't adjust them.
7122 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7124 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7126 * Makefile.in: Regenerate.
7127 * configure.in: AC_SUBST cgen_cpu_prefix.
7128 * configure: Regenerate.
7130 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7132 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7133 Changed all users of COND12_DELAY.
7135 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7137 * config/tc-mn10300.c (set_arch_mach): New function.
7138 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7139 (md_begin): Default to mn10300 mode.
7140 (md_assemble): Only accept instructions for the core mn10300
7141 chip and the active machine type.
7143 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * subsegs.h (segment_info_type): Give the struct a name.
7146 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7147 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7148 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7149 * config/tc-w65.h (tc_reloc_mangle): Declare.
7150 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7152 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7154 * config/tc-v850.c (v850_comm): Restore old section
7155 after common processing.
7157 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7159 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7161 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7163 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7164 char with code that explicitly sign-extends.
7166 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7168 * config/tc-v850.c (md_begin): Restore text section as the current
7169 section after creating call table sections.
7170 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7173 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7174 with call to macro SYM_AUXINFO.
7176 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7178 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7179 with the program transform name.
7180 * Makefile.in: Rebuild.
7182 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7187 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7189 * config/tc-i386.c (i386_operand): Be prepared for a space between
7190 the open parenthesis and the start of the register operand,
7191 because of the June 16 change.
7193 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7198 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7201 even if it is belived to be unnecessary.
7203 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7207 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7209 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7211 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7212 shift amount for a repeated operand. The shift amount for the
7213 repeated copy comes from the size of the operand.
7215 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7217 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7219 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7223 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7225 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7226 characters in it as LEX_IS_SYMBOL_COMPONENT.
7227 * config/tc-i386.h (tc_symbol_chars): Define.
7228 (extra_symbol_chars): Declare.
7229 * config/tc-i386.c (extra_symbol_chars): Define.
7230 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7231 (line_comment_chars): Set to '/' if TE_LINUX.
7232 * doc/c-i386.texi (i386-prefixes): Update.
7233 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7235 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7237 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7238 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7240 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7242 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7243 constraint in instructions REP & REPI.
7245 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7247 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7248 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7250 (check_range): If the operand is shifted, then shift the number
7251 before checking its range.
7253 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7255 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7258 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7260 * config/tc-v850.c (v850_comm): Create special sections as needed.
7262 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7264 * config/tc-d10v.c (write_2_short): Addition of swapping
7265 instructions for sequential and reverse sequential order when
7266 given order is not possible.
7268 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7270 * Makefile.am: Rebuild dependencies.
7271 (DEP_INCLUDES): Fix reference to intl build directory.
7272 * Makefile.in: Rebuild.
7274 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7276 * doc/c-i386.texi: Update 16 bit documentation.
7278 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7279 IgnoreDataSize to IgnoreSize as they are used for address size as
7281 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7282 32-bit mode, similarly addr16/data16 and variants.
7284 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7286 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7287 sequential word multiply instructions.
7289 (do_assemble): Add extra command line argument, to allow mul32
7290 attribute to be preserved across parallel insns.
7291 (md_assemble): Insert NOPs between explicitly parallel insns which
7292 contain an 32 bit multiply and a 16 multiply.
7294 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7296 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7299 * config/tc-i386.c (reloc): Add braces.
7301 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7302 consistent with Intel naming.
7303 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7304 use bitfields in sib_byte.
7305 (modrm_byte): Don't use bitfields here either.
7307 * config/tc-i386.c (current_templates): Add const.
7308 (parse_register): Add const to return, param, and char *s.
7309 (i386_operand): Add const to reg_entry *r.
7310 * config/tc-i386.h (templates): Add const to start, end.
7312 Inspired by code for 16 bit gas support from Martynas Kunigelis
7313 <martynas@nm3.ktu.lt>:
7314 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7315 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7316 (uses_mem_addrmode): Remove.
7317 (md_estimate_size_before_relax): Add support here too.
7318 (md_relax_table): Rewrite interface to md_relax for 16 bit
7320 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7321 (opcode_suffix_to_type): Remove.
7322 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7323 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7324 (md_convert_frag): Likewise.
7325 (i386_operand): Add support for 16 bit base/index regs,
7326 immediates, and displacements. Remove some unnecessary casts, and
7327 localise end_of_operand_string, displacement_string_start,
7328 displacement_string_end variables. Add GCC_ASM_O_HACK.
7329 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7331 * config/tc-i386.c (prefix_hash): Remove.
7332 (md_begin): Rewrite without obstacks. Remove prefix hash table
7333 handling. Rewrite lexical table handling.
7334 (i386_print_statistics): Don't print prefix statistics.
7335 (md_assemble): Rewrite instruction parser so that line is not
7336 converted to lower case. Don't do a hash_find for prefixes,
7337 instead recognise them via opcode modifier.
7338 (expecting_operand, paren_not_balanced): Localise variables.
7339 * config/tc-i386.h (IsPrefix): Define.
7340 (prefix_entry): Remove.
7342 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7343 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7344 '\\' in case where comment_chars contains '/'.
7346 * config/tc-i386.c (MATCH): Ensure given operand and template
7347 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7348 you must write `ljmp *table(%ebx)'.
7350 From H.J. Lu <hjl@gnu.org>:
7351 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7352 as 0 ifndef BFD_ASSEMBLER.
7353 (md_assemble): Allow immediate operands without suffix or
7354 other reg operand to default in size to the current code size.
7356 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7358 * config/tc-v850.c (md_begin): Restore creation of
7359 .call_table_text and .call_table_data sections.
7361 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7363 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7364 after emitting a word of noops.
7366 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7368 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7369 (i386_operand): Simplify checks for valid base/index combinations.
7370 Disallow `in 4(%dx),%al'.
7372 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7374 (add_prefix): Change parameter from char to int.
7376 * config/tc-i386.h (Ugh): Define opcode modifier.
7377 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7379 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7380 CONSISTENT_REGISTER_MATCH macros to check register types more
7381 thoroughly. Check for illegal suffix/operand combinations
7382 when matching insns with operands. Handle new `s' suffix, and
7383 associated FloatMF opcode modifier for float insns with memory
7385 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7386 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7387 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7388 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7389 DATA_PREFIX_OPCODE throughout.
7391 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7392 (md_assemble): Rewrite suffix/register operand checking code to be
7393 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7394 AnyMem, the better to grep.
7396 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7397 given a memory operand. Don't set Abs bits either.
7398 (type_names): Remove Mem*, Abs*.
7399 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7400 define opcode_modifiers as these cases are handled by Disp8,
7401 Disp16, Disp32 and suffix checks.
7402 (COMES_IN_BOTH_DIRECTIONS): Remove.
7403 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7405 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7406 if IgnoreDataSize modifier given. Remove ShortformW modifier
7407 test. Add test for ShortForm in W base_opcode modification.
7408 Merge Seg2ShortForm and Seg3ShortForm code.
7409 * config/tc-i386.h (ShortFormW): Remove.
7410 (IgnoreDataSize): Define.
7412 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7414 * config/tc-d30v.c (md_assemble): Store previous segment state
7415 with previous instruction.
7417 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7419 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7420 (ebp, esp): Remove static variables.
7421 (MATCH): Remove test for InOutPortReg.
7422 (i386_operand): Properly handle InOutPortReg here instead.
7423 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7424 (md_assemble): Simplify and correct modrm and sib generation.
7425 (i386_operand): Add warning for scale without index.
7426 Rewrite checks for valid base/index combinations.
7428 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7429 macros and enclose in do while(0).
7430 (RESTORE_END_STRING): Likewise.
7431 (md_assemble): Add one to printed operand number so we start
7432 from 1 not 0. Add some more gettext invocations.
7433 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7436 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7437 DATA_PREFIX, SEG_PREFIX): Define.
7438 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7439 (check_prefix): Remove function.
7440 (add_prefix): New function. Add prefix to i.prefix as well as
7442 (md_assemble): Changes for add_prefix. Remove hack for wait
7443 prefix, instead always output prefixes in fixed order. Test
7444 for jcxz/loop when selecting between word & dword operations,
7445 and add address size prefix rather than operand size prefix.
7446 Remove operand -> address size hack when emitting jcxz/loop.
7447 (i386_operand): Remove O_Absent check as it's done in expr.
7449 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7451 * configure.in: Recognize m5200 as a cpu_type of m68k.
7452 * aclocal.m4: Rebuild with current libtool.
7453 * configure: Rebuild.
7455 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7457 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7458 to relaxable_symbol to prevent references to external symbol from
7461 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7463 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7464 symbols are relaxable.
7466 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7468 * config/tc-v850.c (md_begin): Don't create special
7469 sections by default.
7471 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7473 * config/tc-mips.c (macro): For div and udiv, close the
7474 reorder block as soon as possible.
7476 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7478 From Matt Semersky <matts@scd.hp.com>:
7479 * macro.c (macro_mri_mode): New function.
7480 * macro.h (macro_mri_mode): Declare.
7481 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7484 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7486 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7489 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7490 until after xstrdup in OBJ_EVAX case.
7492 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7494 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7495 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7496 of hardcoded magic number.
7497 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7499 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7501 * read.c (do_s_func): New function.
7503 * read.h (do_s_func): Add prototype.
7505 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7507 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7508 nops if fill pattern not specified.
7510 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7512 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7513 * config/te-go32.h (TE_GO32): Define.
7514 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7516 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7518 Implement .func/.endfunc pseudo-ops.
7519 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7521 * read.c (potable): Add .func,.endfunc.
7522 (s_func): New function.
7523 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7525 (in_doc_func_p,current_function_label): New static globals.
7526 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7528 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7530 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7531 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7532 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7533 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7534 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7535 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7536 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7537 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7538 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7539 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7540 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7541 * config/tc-a29k.c: Don't define md_short_jump_size,
7542 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7543 * config/tc-alpha.c: Likewise.
7544 * config/tc-alpha.h: Likewise.
7545 * config/tc-arm.c: Likewise.
7546 * config/tc-h8300.c: Likewise.
7547 * config/tc-h8500.c: Likewise.
7548 * config/tc-hppa.c: Likewise.
7549 * config/tc-i860.c: Likewise.
7550 * config/tc-i960.c: Likewise.
7551 * config/tc-ppc.c: Likewise.
7552 * config/tc-sh.c: Likewise.
7553 * config/tc-sparc.h: Likewise.
7554 * config/tc-tic30.c: Likewise.
7555 * config/tc-w65.c: Likewise.
7556 * config/tc-z8k.c: Likewise.
7558 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7560 * config/tc-vax.c (_): Delete this macro used for placeholder
7561 values in vax_operand_width_size; it conflicts with the _() macro
7562 used for internationalization.
7564 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7566 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7567 code. From Chris Moller <moller@bops.com>.
7569 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7570 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7571 * read.c (emit_expr): Initialize seg and subseg fields of a new
7573 * write.c (write_object_file): Switch to the appropriate segment
7574 and subsegment when processing a broken word.
7576 * config/tc-m68k.c (mri_assemble): New static function.
7577 (build_mri_control_operand): Call mri_assemble rather than
7579 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7580 (s_mri_endf, s_mri_endw): Likewise.
7582 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7584 * read.c (s_org): Call md_flush_pending_output if it is defined.
7586 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7588 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7590 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7591 (md_parse_option): Add for same.
7592 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7593 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7594 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7596 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7598 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7600 * config/tc-arm.c (find_real_start): Relax definition of local
7603 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7605 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7606 symbols at the given address, not just the last one specified.
7608 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7610 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7611 or number_to_chars_littleendian to write data.
7613 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7615 * config/tc-v850.c (md_assemble): Remove artificially created
7616 register name symbols.
7618 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7620 * write.c (fixup_segment): Change "segment" to "section" in
7623 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7625 * write.c (fixup_segment): Change sym1-sym2 message again.
7627 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7629 * write.c (fixup_segment): Improve error message for sym1-sym2
7630 errors when sym1 is in a different segment from sym2.
7632 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7634 * config/tc-m32r.c (warn_unmatched_high): New static local.
7635 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7636 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7637 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7638 (md_parse_option): Likewise.
7639 (md_show_usage): Likewise.
7640 (m32r_frob_file): Likewise.
7642 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7643 (read_a_source_file): Call them.
7644 * read.h (stabs_generate_asm_file): Declare.
7645 * stabs.c (stabs_generate_asm_file): New function.
7646 (generate_asm_file): New function.
7647 (stabs_generate_asm_lineno): Move file name handling into
7650 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7652 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7653 (d30v_current_align, d30v_current_align_seg): New variables.
7654 (d30v_last_label): New variable.
7655 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7656 (s_d30v_data, s_d30v_section): Likewise.
7657 (md_pseudo_table): Call them.
7658 (md_begin): Initialize d30v_current_align_seg.
7659 (md_assemble): Call d30v_align when needed by known current alignment.
7660 (d30v_frob_label, d30v_cons_align): New functions.
7661 * config/tc-d30v.h (md_do_align): Remove.
7662 (tc_frob_label): Call d30v_frob_label.
7663 (md_cons_align): New.
7665 * config/tc-d30v.c (find_format): Convert complex expressions to
7666 expression symbols before processing. Clean up code formatting.
7668 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7670 * po/Make-in (install-info): New target.
7672 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7674 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7676 * config/tc-mn10300.c (md_assemble): Likewise.
7678 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7680 * Makefile.am: Update with `make dep-am'.
7681 (HFILES): Add cgen.h.
7682 (cgen.o): Depend on cgen.h.
7683 * Makefile.in: Regenerate.
7685 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7687 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7689 * gasp.c (grab_label): Permit a label to be a preprocessor
7690 variable by permitting a label to start with a backslash.
7692 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7694 * config/tc-mips.c (validate_mips_insn): Removed hack
7695 for previously inaccessible bitfields in some INSN_TRAP
7698 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7700 * config/tc-d30v.c (do_assemble): Abort with error message
7701 if opcode operands do not match.
7703 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7705 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7706 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7707 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7708 similar new 'q' operand.
7710 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7712 * cgen.c (cgen_asm_finish_insn): Fix typo.
7714 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7717 * cgen.c: Include it.
7718 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7719 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7720 All callers updated.
7721 * config/tc-m32r.c: Include cgen.h.
7722 (m23r_insn): New members num_fixups,fixups.
7724 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7726 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7727 to avoid compiler warning.
7729 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7731 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7734 * makefile.vms (OBJS): Add ehopt.obj
7736 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7738 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7740 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7742 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7743 a short format insn.
7744 (md_assemble): Set it for explicitly packed insns.
7746 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7748 * config/obj-coff.c (c_symbol_merge): Do not take address of
7749 native fields when performing the memcpy.
7751 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7753 * config/tc-mips.c (macro,macro2): Implement
7754 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7756 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7758 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7759 relocations against globally visible symbols.
7760 * config/tc-m68k.c (relaxable_symbol): New macro.
7761 (m68k_ip, md_estimate_size_before_relax): Use it.
7762 (tc_m68k_fix_adjustable): Also handle weak symbols.
7764 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7766 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7767 references to externally visible symbols.
7768 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7769 values in twice for a PC relative reloc if the symbol is
7772 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7773 don't adjust a PC relative reloc against an externally visible
7775 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7776 for a PC relative fixup against an externally visible defined
7777 symbol, arrange to store object file and addend values as though
7778 the symbol were not defined.
7779 (tc_gen_reloc): Likewise.
7781 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7783 * read.c (sizeof_leb128): Referenced externally by write.c so
7786 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7788 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7789 and expand a 'debug' symbol associated with the next instruction
7790 that does not cause a short instruction to be filled with a NOP.
7791 (md_pseudo_table): Add support for .debugsym.
7792 (assemble_parallel_insn): Add calls to expand_debug_sym as
7794 (md_assemble): Ditto.
7796 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7798 * as.c (main): Conditionally call setlocale.
7799 * gasp.c (main): Likewise.
7800 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7801 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7803 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7805 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7807 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7809 * config/tc-hppa.c: Change all calls to bzero to use memset.
7810 (pa_ip): Add cast to avoid warning.
7811 (tc_gen_reloc, md_apply_fix): Likewise.
7812 (pa_find_space_by_number): Likewise.
7813 (hppa_force_relocation): Likewise.
7814 (pa_block): Change i to unsigned int.
7815 * config/obj-som.h (obj_som_copyright): Declare.
7817 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7819 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7820 for line numbers for assembly source.
7822 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7824 * configure.in: Change version number to 2.9.4
7825 * configure: Rebuild.
7827 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7829 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7831 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * ecoff.h: Change symbolS in function declaration to struct
7836 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7839 (md_convert_frag): Fix i18n typo.
7841 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7843 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7844 * ecoff.h: Protoype it.
7845 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7846 [EVAX] (s_alpha_prologue): Delete.
7847 (md_pseudo_table): Update.
7849 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7851 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7852 array to local pointer.
7853 (get_args, parse_expr): Add casts to avoid warnings.
7855 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7857 * read.c (s_set): Cast xmalloc return value to fragS *.
7858 * config/tc-m68k.c (m68k_ip): Function made static to match
7859 previous forward declaration.
7860 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7862 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7864 * config/tc-v850.c: Add internationalisation macros to error
7867 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7868 macros to error strings.
7870 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7873 reloc is in the TOC csect.
7874 (md_apply_fix3): Correct gettext typo.
7876 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7878 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7879 .L - they are local labels and the branches are not really
7880 function calls but rather far jumps.
7882 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7884 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7886 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7888 * config/tc-i386.c (md_assemble): Print operand number rather than
7889 using ordinal_names.
7890 (i386_operand): Likewise.
7892 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7894 * Makefile.am (INTLLIBS): Define to work around apparent automake
7896 All Makefiles: Regenerated.
7898 * Many files: Added gettext invocations around user-visible
7900 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7901 HAVE_LC_MESSAGES): Define.
7902 * dep-in.sed: Added asintl.h.
7903 * po/Make-in: New file.
7904 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7906 * read.c (Z_): Renamed from `_'.
7907 * Makefile.am (SUBDIRS): Added po.
7908 (POTFILES): new macro.
7909 (po/POTFILES.in): New target.
7910 ($(OBJS)): Added asintl.h.
7912 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7913 (as_new_LDADD): Added $(INTLLIBS).
7914 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7915 (gasp_new_LDADD): Added $(INTLLIBS).
7916 (gasp_new_DEPENDENCIES): New macro.
7917 * configure, aclocal.m4: Rebuilt.
7918 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7920 (ALL_LINGUAS): Define.
7921 * macro.c: Include "asintl.h".
7922 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7923 * as.h: Include "asintl.h".
7924 * config/tc-i386.c (ordinal_names): Removed.
7925 (md_assemble): Changed error text to avoid ordinal_names.
7926 (i386_operand): Likewise.
7927 (reloc): Added as_bad to avoid i18n problems.
7928 (tc_gen_reloc): Likewise.
7929 * config/tc-arm.c (bad_args): Now a #define.
7931 * config/obj-vms.c (VMS_stab_parse): Changed type of
7933 (global_symbol_directory): Unified strings to avoid i18n
7935 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7936 avoid i18n problems.
7937 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7938 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7940 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7942 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7944 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7946 * as.c (print_version_id): Added an fprintf to avoid i18n
7948 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7950 * expr.c (expr): Added as_warn call to avoid i18n problems.
7951 * messages.c (as_assert): Changed code to avoid i18n problems.
7952 (as_abort): Likewise.
7953 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7954 (s_space): Likewise.
7955 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7957 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7959 * config/tc-i386.c (check_prefix): New static function, split out
7961 (struct _i386_insn): Add wait_prefix field.
7962 (md_assemble): Remove wait_prefix local variable. Use
7963 check_prefix when adding a prefix.
7965 * config/tc-i386.c (current_templates): New static variable.
7966 (md_assemble): Remove current_templates local variable.
7967 (md_assemble, i386_operand): Improve error and warning messages in
7968 many places. Add RESTORE_END_STRING in many places before error
7969 return. Clarify some comments.
7971 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7973 (md_assemble): Parse string instruction operands, looking for
7974 segment override prefixes. Check for invalid segment prefixes on
7976 (i386_operand): i.seg[] and max mem_operand changes for string
7978 * config/tc-i386.h (EsSeg): Define.
7980 * config/tc-i386.h (regKludge): Define.
7981 (iclrKludge, imulKludge): Don't define.
7982 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7983 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7984 opcode_modifier checks to look for more common cases first. Add
7985 default_seg for IsString case.
7987 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7989 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7991 * configure: Rebuild with new automake and libtool.
7992 * aclocal.m4, Makefile.in: Likewise.
7994 * doc/Makefile.am (as.dvi): New target.
7995 * doc/Makefile.in: Rebuild.
7997 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7999 * configure.in: Added sparc86x support.
8001 * configure: Rebuild.
8003 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8005 (md_parse_option): Warn if -EL is not supported for this architecture.
8007 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8009 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8011 * config/tc-mips.c (mips_ip): Note when we use get match on
8012 the full instruction name.
8014 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8016 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8017 back into the expression to handle add/sub simplification correctly.
8019 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8021 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8023 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8025 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8028 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8030 * symbols.c (max_indent_level): New global.
8031 (print_symbol_value_1): Use it.
8032 * expr.h (expr_build_dot): Declare.
8033 * expr.c (expr_build_dot): New function.
8035 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8037 * symbols.c (print_binary): New function.
8038 (print_expr_1): Call it.
8040 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8042 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8043 operand in the opcode.
8045 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8047 * config/tc-i386.h: Reorder operand flags and opcode modifier
8048 flags for clarity. Remove unused definitions: Unknown,
8049 ImmUnknown, DispUnknown, NoModrm.
8050 * config/tc-i386.c (type_names): Add missing Debug type.
8051 (md_assemble): Better duplicate prefix checking. Quicker string
8052 instruction check via new opcode_modifier flag.
8054 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8056 * doc/as.texinfo (Invoking): Clarify -Wa example.
8058 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8060 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8061 (s_mips_weakext): Define.
8062 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8063 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8066 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8068 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8069 is an error if the value can not be computed at assembly time.
8070 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8072 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8074 * gasp.c (main): Set next field of new include_path structure to
8075 NULL. From Avery Pennarun <averyp@gdc.ca>.
8077 * read.c (s_mri_sect): Call as_bad rather than abort for an
8078 unsupported MRI target.
8080 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8082 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8083 the destination of a branch instruction should be altered.
8084 (find_real_start): New function: Locate the real, Thumb coded
8085 start of a Thumb function.
8086 (do_t_branch23): Alter the destination of branches to Thumb
8089 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8091 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8093 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8096 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8098 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8099 * doc/c-hppa.texi: Likewise.
8101 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8103 * Makefile.am: Rebuild dependencies.
8104 * Makefile.in: Rebuild.
8106 * Makefile.am (DEP_INCLUDES): New variable.
8107 (.dep1): Change to work when srcdir is not an absolute path.
8108 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8109 * Makefile.in: Rebuild.
8111 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8113 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8114 LinearAddress patch.
8116 * configure.in: Set version to 2.9.1.
8117 * configure: Rebuild.
8119 * Branched binutils 2.9.
8121 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8123 * config/tc-i386.h (FWait): Define.
8124 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8125 other prefixes. Check FWait flag in opcode table to see which
8126 instructions require an fwait prefix.
8128 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8130 * stabs.c (get_stab_string_offset): Always create a stab string
8133 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8135 Fix some gcc -Wall warnings:
8136 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8137 * ehopt.c (eh_frame_code_alignment): Likewise.
8138 * expr.c (integer_constant, operand): Likewise.
8139 * frags.c (frag_align): Likewise.
8140 * gasp.c (level_0, change_base, doinstr): Likewise.
8141 * hash.c (hash_ask): Likewise.
8142 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8143 (debugging_pseudo): Likewise.
8144 * macro.c (define_macro, check_macro): Likewise.
8145 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8146 (ignore_rest_of_line, float_cons): Likewise.
8147 * symbols.c (decode_local_label_name): Likewise.
8148 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8149 (fixup_segment, number_to_chars_bigendian): Likewise.
8150 (number_to_chars_littleendian): Likewise.
8151 * config/atof-ieee.c (gen_to_words): Likewise.
8152 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8153 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8154 * read.c (output_big_sleb128): Initialize locals to avoid
8156 (output_big_uleb128, equals): Likewise.
8157 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8158 to unsigned int. Change zeros to unsigned int.
8159 * cond.c (s_if): Add return to default case.
8160 * frags.c (frag_now_fix): Change return type to addressT.
8161 * frags.h (frag_now_fix): Update declaration.
8162 * listing.c (file_info_struct): Change linenum to unsigned int.
8163 (struct list_info_struct): Change hll_line to unsigned int.
8164 (print_source): Update format string.
8165 * read.c (emit_expr): Change scan to unsigned int, and don't
8166 bother to initialize it.
8167 * symbols.c (dollar_label_count): Change to unsigned long.
8168 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8169 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8170 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8172 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8174 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8175 mcf5200 just as we do for m68000.
8176 (m68k_init_after_args): Likewise.
8177 (md_estimate_size_before_relax): Likewise.
8179 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8181 * config/tc-v850.c (md_assemble): Store relocation addend in
8182 fixup instead of instruction.
8184 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8186 * config/tc-i386.c (md_assemble): Swap template arguments to
8187 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8188 This macro is currently symmetric, so passing them the wrong
8189 way didn't cause any problem, but may if the macro is changed
8191 After copying template to i.tm, use i.tm. rather than t-> to
8192 access fields, and make t a const*
8193 Move i.tm.operand_types[] swap to immediately after the copy.
8195 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8197 * expr.h (expr_build_uconstant): Add prototype.
8198 (expr_build_unary,expr_build_binary): Add prototypes.
8199 * expr.c (expr_build_uconstant): New function.
8200 (expr_build_unary,expr_build_binary): New functions.
8202 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8204 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8205 * macro.c (macro_expand_body): Increase buffer size.
8206 * messages.c (as_warn): Likewise.
8207 (as_warn_where, as_bad, as_bad_where): Likewise.
8209 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8211 Based on patch from H.J. Lu <hjl@gnu.org>:
8212 * Makefile.am (DISTSTUFF): New variable.
8213 (diststuff): New target.
8214 * Makefile.in: Rebuild.
8216 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8218 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8219 m32r_elf_section_change_hook.
8221 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8222 emit a nop if a section ends with a 16 bit instruction.
8224 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8226 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8227 s_lcomm rather than obj_coff_lcomm.
8228 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8230 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8232 * config/tc-i386.h (LinearAddress): Define.
8233 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8234 instruction, don't use a default segment.
8236 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8238 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8239 * configure: Rebuild.
8241 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8243 * aclocal.m4, configure: Rebuild with libtool 1.2.
8245 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8247 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8248 PC relative branches. Patch courtesy of Jonathan Walton.
8251 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8253 * configure.in (emulations): Add thumb-pe target.
8255 * configure (emulations): Add thumb-pe target.
8257 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8259 * itbl-lex.l (yywrap): Don't define if already defined as a
8262 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8264 * depend.c (quote_string_for_make): New function.
8265 (wrap_output): Use it.
8267 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8269 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8270 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8272 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8274 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8275 Recognize -GN and -relax.
8276 (md_begin): Initialize gp size from -G switch.
8277 (alpha_force_relocation): Always force if -relax.
8278 (alpha_align): Take a new argument that will specify when to
8279 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8280 Change all callers. Emit nop alignment padding as nop+unop pair.
8282 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8284 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8285 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8287 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8289 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8290 require padding to the next long word boundary.
8292 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8294 * cgen.c: #include symcat.h.
8295 * config/tc-m32r.c: Likewise.
8297 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8299 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8300 absolute expressions instead of '$' prefixed register names.
8302 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8304 * read.c (s_set): Record file and line info for symbols when -as.
8305 (pseudo_set): Don't overwrite that dummy fragment.
8307 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8309 * config/tc-ppc.c (md_pseudo_table): Add "section".
8310 (ppc_named_section): New static function.
8312 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8314 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8315 so we don't have to scan the entire list.
8317 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8319 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8320 case, allow the parallel instructions to modify the same flag
8323 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8325 * listing.c (list_symbol_table): Categorize symbols by
8326 undefined_section rather than sy_frag->line == NULL.
8328 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8330 * Makefile.am (install-exec-local): Install properly when ln
8331 fails or tooldir == prefix.
8333 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8335 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8336 Test result of insert_operand for error.
8338 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8340 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8341 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8342 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8343 * doc/Makefile.in: Rebuild.
8345 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8347 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8348 (macro): Fix handling of M_COP[0-3].
8350 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8352 Based on patches from Ross Harvey <ross@teraflop.com>:
8353 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8354 if macro_alternate or macro_mri.
8355 (getstring): Remove support for byte constants between < and >.
8356 (get_any_string): '<' only starts a string if macro_alternate or
8358 (macro_expand_body): Permit keyword parameters following
8359 positional parameters.
8361 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8362 * configure.in (alpha*-*-netbsd*): New target.
8363 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8364 * configure: Rebuild.
8366 * as.h (flag_warn_suppress_instructionswap): Move from here...
8367 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8368 here, and make static.
8370 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8371 BFD_ASSEMBLER or MANY_SEGMENTS.
8373 * as.c (show_usage): Update bug-gnu-utils address.
8374 * gasp.c (show_usage): Likewise.
8375 * doc/as.texinfo (Bug Reporting): Likewise.
8377 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8379 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8380 insns regardless of the size of a pointer if we're in mips I or
8382 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8384 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8386 Fix rac to accept only a0:
8387 * tc-d10v.c (parallel_ok, find_opcode):
8388 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8389 Introduce OPERAND_GPR.
8391 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8393 * read.c (s_fill): Handle non-constant repeat counts by creating
8394 an rs_space fragment.
8396 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8399 from as_bad to as_warn.
8401 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8403 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8404 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8405 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8407 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8409 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8410 seg_fix_rotP rather than fix_root from seg_info.
8412 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8414 * expr.c: Add support for 0x1_2_3_4 bignums.
8416 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8418 * configure.in: Change -linux* to -linux-gnu*.
8419 * configure: Rebuild.
8421 * app.c (do_scrub_begin): Treat \r as whitespace.
8423 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8425 * Makefile.am: Update dependencies.
8426 * Makefile.in: Rebuild.
8428 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8430 * configure, aclocal.m4: Rebuild with new libtool.
8432 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8434 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8435 the argument to bfd_set_arch_mach.
8436 (load_address): Use bfd_arch_bits_per_address to determine the
8437 bit size of an address instead of looking at the isa level.
8438 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8440 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8442 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8444 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8446 * ehopt.c: New file.
8447 * as.h (enum _relax_state): Add rs_cfa.
8448 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8449 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8450 * read.c (emit_expr): Call check_eh_frame.
8451 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8452 (relax_segment): Likewise.
8453 * Makefile.am: Rebuild dependencies.
8454 (GAS_CFILES): Add ehopt.c.
8455 (GENERIC_OBJS): Add ehopt.o.
8456 * doc/internals.texi (Frags): Document rs_cfa.
8458 * as.c (show_usage): Mention --traditional-format.
8459 (parse_args): Accept --traditional-format.
8460 * as.h (flag_traditional_format): Declare.
8461 * output-file.c (output_file_create): If flag_traditional_format,
8462 set BFD_TRADITIONAL_FORMAT on stdoutput.
8463 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8465 * config/tc-mips.c (append_insn): Make sure that if we have a
8466 fixup for an unmatched %hi reloc, it does not associated with a
8469 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8470 * doc/Makefile.in: Likewise.
8472 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8474 * config/tc-m32r.c (check_for_side_effects): New function.
8475 (can_make_parallel): Add checks for instruction side effects
8476 clashing with the other instruction.
8477 (assemble_parallel_insn): Improve warning messages. Return error
8478 message from non-swapped instruction order.
8480 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8482 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8484 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8485 md_cleanup definition. This moves the forced literal output to
8486 the end of the source pass, and avoids macro's inserting literals
8487 into the code immediately after the macro expansion.
8489 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8491 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8492 a gas internal symbol is adjustable.
8493 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8495 * as.h: If gcc version greater than 2.6, use `__format__' and
8496 `__printf__' in function attributes, rather than `format' and
8499 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8501 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8503 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8505 Add tms320c30 support:
8506 * config/tc-tic30.h: New file.
8507 * config/tc-tic30.c: New file.
8508 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8509 TARGET_FORMAT as "coff-tic30".
8510 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8511 * Makefile.am: Rebuild dependencies.
8512 (CPU_TYPES): Add tic30.
8513 (CPU_OBJ_VALID): tic30-aout is valid.
8514 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8515 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8516 * configure, Makefile.in: Rebuild.
8518 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8520 * config/tc-v850.c (md_assemble): Improvements to error messages.
8522 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8524 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8525 BFD_RELOC_HI16_S to store the high bits of any value.
8527 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8528 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8529 assembler calculate relocations to any external symbol at all.
8530 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8531 involving generation of pc-relative relocs.
8532 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8533 has been moved to md_apply_fix3.
8535 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8536 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8537 which actually means (the address of identifier's GOT entry) +
8538 constant, which is not particularly useful.
8540 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8542 * read.h (include_dirs): Declare.
8543 (include_dir_count,include_dir_maxlen): Declare.
8545 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8547 * configure.in: Correct check for shared opcodes library.
8548 * configure: Rebuild.
8550 * listing.c (buffer_line): If we can't open the file, set at_end.
8551 (listing_print): Remove unused local variable fi.
8553 * config/m68k-parse.y (reglistpair): Handle register list in
8556 * config/vms-conf.h: Don't undef VERSION.
8558 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8560 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8562 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8564 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8565 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8566 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8567 (EXTRA_DIST): Define.
8568 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8569 explicitly rather than via the list of object files.
8570 (gcc-as.opt): New file created when make-gas.com is run.
8571 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8572 itbl-cpu.h} to #include appropriate file rather than copying that
8574 * config/vms-conf.h: Synchronize with current config.in.
8575 * Makefile.in: Rebuild.
8577 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8579 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8580 (parallel_ok): Relaxed parallel subinstruction dependency check.
8582 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8584 * as.h (flag_warn_suppress_instructionswap): added new flag.
8585 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8586 command line argument.
8587 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8588 warning only if flag_warn_suppress_instructionswap is false.
8590 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8592 * configure.in (i386-*-mingw32*): New target.
8593 * configure: Rebuild.
8595 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8597 * symbols.c (resolve_symbol_value): Don't set the segment if it
8598 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8600 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8603 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8605 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8606 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8609 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8611 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8613 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8615 * config/tc-v850.c (v850_insert_operand): Display instruction when
8616 an error is encountered.
8618 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8620 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8621 (i386-*-sco3.2v5*coff): New target.
8622 (i386-*-sco3.2*): New target.
8623 * configure: Rebuild.
8625 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8627 * config/tc-v850.c: Tidy error message production.
8629 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8631 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8632 validate_immediate return value in the right type for comparisons
8635 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8637 * listing.c (MAX_BYTES): Use listing variables not constants.
8638 (data_buffer): No longer an array, but a pointer.
8639 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8640 (listing_listing): Allocate data_buffer.
8642 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8644 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8645 --listing-rhs-width, --listing-cont-lines.
8646 (show_usage): Update.
8647 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8648 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8649 (print_lines): Use the variables instead of the constants.
8650 (listing_listing): Likewise.
8651 * listing.h: Declare the new vars.
8653 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8655 * as.c (parse_args): Add --keep-locals alias for -L.
8656 Add --strip-local-absolute.
8657 (show_usage): Update.
8658 * as.h (flag_strip_local_absolute): New flag.
8659 * symbols.c (S_IS_LOCAL): Use it.
8660 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8661 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8662 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8664 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8666 * config/tc-m32r.c: Detect if explicitly parallel instructions
8667 might have an io conflict and issue a warning message.
8669 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8671 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8672 cgen_swap_fixups): Functions to save, restore and swap the fixup
8673 chain with a backup copy.
8674 (cgen_asm_finish_insn): Returns address of constructed insn.
8676 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8678 * listing.c (file_info_struct): Remove FILE, add POS.
8679 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8680 (file_info): Don't open the file.
8681 (buffer_line): Check for the file in the last_open cache, updating
8683 (print_source): Don't reference file_info->file.
8684 (listing_listing): Likewise.
8685 (listing_print): Close the file in the cache, if any.
8687 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8689 * read.c (dwarf_file_string): New file static variable.
8690 (emit_expr): Look for constant sequence that leads up to a file
8691 name in DWARF debugging output.
8692 (stringer): Use dwarf_file_string to decide whether to accept a
8693 string as a file name.
8695 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8697 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8698 (crack_operand): Add reg->reglst MRI hack.
8699 (r_seg): Put reglst symbols in reg_section.
8700 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8702 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8704 * tc-sh.c (get_specific): Handle SGR & DBR.
8706 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8708 * tc-h8300.c (parse_reg): Take the length of the symbol into
8709 account when attempting to match a register name.
8710 * tc-h8500.c (parse_reg): Likewise.
8712 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8714 * cgen.c: Formatting changes to improve readability.
8716 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8718 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8721 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8723 Based on a patch from Jim Wilson
8724 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8725 (tc_gen_reloc): Handle cross section PC relative relocs
8728 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8730 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8732 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8734 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8735 (expr_jmp_buf): New static local.
8736 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8737 (cgen_md_operand): New function.
8738 * tc-m32r.c: Clean up pass over `struct foo' usage.
8739 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8741 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8743 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8744 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8746 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8748 * config/tc-i386.c (i386_operand): Give an error if there are
8749 unrecognized characters after an expression.
8751 For older changes see ChangeLog-9697