1 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4 (MRI_MUL_PRECEDENCE): Likewise.
5 (op_rank): Fix a comment typo.
7 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
9 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
11 (get_operand): Fix analysis for movw/movb instructions.
13 2000-11-24 Nick Clifton <nickc@redhat.com>
15 * configure.in (xscale-elf): Add target.
16 (xscale-coff): Add target.
17 * configure: Regenerate.
19 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
21 (ARM_EXT_XSCALE): New ARM architecture extension.
22 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
23 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
24 (ARM_THUMB): Rename to ARM_EXT_THUMB.
25 (ARM_ARCH_V4): Remove processor from architecture.
26 (ARM_ARCH_3M): New architecutre definition.
27 (ARM_ARCH_V5TE): New architecutre definition.
28 (ARM_ARCH_XSCALE): New architecutre definition.
29 (CPU_DEFAULT): Allow to be defaulted to XScale.
30 (atpcs): New boolean variable.
31 (ldr_flags): Support 'd' flag for double word loads.
32 (str_flags): Support 'd' flag for double word stored.
33 (do_mia): New function.
34 (do_mar): New function.
35 (do_mra): New function.
36 (do_pld): New function.
37 (do_ldrd): New function.
38 (do_blx): New function.
39 (do_bkpt): New function.
40 (do_clz): New function.
41 (do_lstc2): New function.
42 (do_cdp2): New function.
43 (do_t_blx): New function.
44 (do_t_bkpt): New function.
45 (do_smla): New function.
46 (do_smlal): New function.
47 (do_smul): New function.
48 (do_qadd): New function.
49 (do_co_reg2c): New function.
50 (LONGEST_INSN): Redefine to 7.
52 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
53 command line switches.
55 2000-11-22 Jim Wilson <wilson@redhat.com>
57 * config/tc-ia64.c (pseudo_func): Add missing initializers.
58 (struct rsrc): Make line unsigned.
59 (gr_values): Add missing initializer.
60 (SLOT_NUM_NOT_SET): Add unsigned cast.
61 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
62 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
63 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
64 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
65 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
66 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
67 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
68 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
69 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
70 Add ATTRIBUTE_UNUSED to unused parameters.
71 (convert_expr_to_ab_reg): Add parens.
72 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
73 (dot_prologue): Initialize grsave when declared.
74 (md_pseudo_table): Add missing initializers.
75 (operand_match): Add casts to bfd_vma.
76 (emit_one_bundle): Delete unused local prev. Make required_template
78 (specify_resource): Cast i to unsigned.
79 (note_register_values): Use fprintf_vma.
80 (print_dependency): Likewise.
82 2000-11-21 Jim Wilson <wilson@redhat.com>
84 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
85 for unwind info section.
86 (dot_endp): Likewise for unwind section.
88 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
91 2000-11-21 Jakub Jelinek <jakub@redhat.com>
93 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
94 (output_insn): Call dwarf2_emit_insn.
95 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
97 2000-11-17 Richard Henderson <rth@redhat.com>
99 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
100 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
101 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
103 2000-11-17 Nick Clifton <nickc@redhat.com>
105 * config/tc-arm.c (md_pseudo_table): Add support for .line and
108 2000-11-17 Richard Henderson <rth@redhat.com>
110 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
112 2000-11-17 Richard Henderson <rth@redhat.com>
114 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
115 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
116 tri-state definition of alpha_flag_mdebug.
117 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
118 (s_alpha_file): Store first .file directive.
120 (md_pseudo_table): Add stabs and stabn.
122 2000-11-17 Richard Henderson <rth@redhat.com>
124 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
126 2000-11-17 Richard Henderson <rth@redhat.com>
128 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
129 (main): Call dwarf2_finish.
130 * as.h (debug_type): Clarify documentation of the meaning
132 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
133 (print_stats): Fix parenthesis problem.
134 (now_subseg_size): New.
135 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
136 (dwarf2_directive_file): Don't set debug_type.
137 (dwarf2_where): Honor DEBUG_DWARF2 first.
138 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
139 do nothing if not emitting dwarf2 debug info, or no work.
140 * dwarf2dbg.h (dwarf2_emit_insn): Update.
141 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
142 (ecoff_new_file): Likewise.
143 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
144 commentary wrt dwarf2.
146 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
147 ATTRIBUTE_UNUSED as needed.
148 (emit_insn): Call dwarf2_emit_insn.
151 (s_alpha_coff_wrapper): Don't handle them.
152 (md_pseudo_table): Update for .file and .loc.
153 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
155 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
156 don't protect with debug_type.
157 * config/tc-hppa.c (md_assemble): Likewise.
158 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
159 * config/tc-mn10300.c (md_assemble): Likewise.
160 * config/tc-sh.c (md_assemble): Likewise.
161 * config/tc-v850.c (md_assemble): Likewise.
163 * config/tc-arm.c (arm_end_of_source): Remove.
164 * config/tc-hppa.c (pa_end_of_source): Remove.
165 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
166 * config/tc-mn10300.c (mn10300_finalize): Remove.
167 * config/tc-sh.c (sh_finalize): Remove.
168 * config/tc-v850.c (sh_finalize): Remove.
170 * config/tc-arm.h (md_end): Remove.
171 * config/tc-hppa.h (md_end): Remove.
172 (DWARF2_LINE_MIN_INSN_LENGTH): New.
173 * config/tc-m68hc11.h (md_end): Remove.
174 * config/tc-mn10300.h (md_end): Remove.
175 * config/tc-sh.h (md_end): Remove.
176 * config/tc-v850.h (md_end): Remove.
178 * config/tc-ia64.c (emit_one_bundle): Don't protect
179 dwarf2 bits with debug_type.
180 (md_assemble): Likewise.
181 (ia64_end_of_source): Don't call dwarf2_finish.
183 2000-11-16 Jim Wilson <wilson@redhat.com>
185 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
186 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
189 2000-11-16 H.J. Lu <hjl@gnu.org>
191 * config/obj-elf.c (obj_elf_symver): Don't check the missing
194 2000-11-15 Kazu Hirata <kazu@hxi.com>
196 * config/tc-tic30.c: Fix formatting.
197 * config/tc-tic80.c: Likewise.
198 * config/tc-v850.c: Likewise.
199 * config/tc-vax.c: Likewise.
200 * config/tc-w65.c: Likewise.
201 * config/tc-z8k.c: Likewise.
203 2000-11-14 DJ Delorie <dj@redhat.com>
205 * config/tc-v850.c: Support dwarf2.
206 * config/tc-v850.h: Ditto.
208 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
209 parse_cons_expression_v850 to initialize hold_cons_reloc.
211 2000-11-15 Bernd Schmidt <bernds@redhat.com>
213 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
214 (errata_nops_necessary_p): New function.
215 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
218 2000-11-14 Jim Wilson <wilson@redhat.com>
220 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
221 return little endian bfd formats.
223 2000-11-14 Kazu Hirata <kazu@hxi.com>
225 * config/aout_gnu.h: Fix formatting.
226 * config/atof-vax.c: Likewise.
227 * config/m68k-parse.h: Likewise.
228 * config/m88k-opcode.h: Likewise.
229 * config/obj-elf.c: Likewise.
230 * config/tc-arm.c: Likewise.
231 * config/tc-cris.c: Likewise.
232 * config/tc-i386.c: Likewise.
233 * config/tc-ia64.c: Likewise.
234 * config/tc-mn10300.c: Likewise.
235 * config/te-386bsd.h: Likewise.
236 * config/te-hppa.h: Likewise.
237 * config/te-nbsd.h: Likewise.
238 * config/te-ppcnw.h: Likewise.
239 * config/te-sparcaout.h: Likewise.
240 * config/te-tmips.h: Likewise.
241 * config/vax-inst.h: Likewise.
242 * config/vms-conf.h: Likewise.
244 2000-11-14 Jakub Jelinek <jakub@redhat.com>
246 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
248 2000-11-13 H.J. Lu <hjl@gnu.org>
250 * config/obj-elf.c (elf_frob_symbol): Support
251 ".symver name,name2@@@nodename".
252 (elf_frob_file_before_adjust): Likewise.
254 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
255 and ".symver name,name2@@@nodename".
258 2000-11-12 H.J. Lu (hjl@gnu.org)
260 * config/obj-elf.c (obj_elf_symver): Check missing version
263 2000-11-12 H.J. Lu (hjl@gnu.org)
265 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
266 instead of bfd_vma for non-bfd assemblers.
268 2000-11-09 Kazu Hirata <kazu@hxi.com>
270 * itbl-ops.c: Fix comment typos.
272 2000-11-08 Jim Wilson <wilson@redhat.com>
274 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
275 (struct unwind): Add next_slot_frag field.
276 (slot_index): New parameters slot_frag and first_frag. Add code
277 to add in frag sizes when different. Add comments.
278 (fixup_unw_records): New locals first_frag and last_frag. Pass new
279 arguments to slot_index.
280 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
281 loop end. Set next_slot_frag field.
283 2000-11-07 H.J. Lu <hjl@gnu.org>
285 * doc/as.texinfo (.symver): Updated for versioned symbol
288 * obj.h (format_ops): Add the frob_file_before_adjust field.
290 * config/obj-aout.c (aout_format_ops): Set the
291 frob_file_before_adjust field to 0.
292 * config/obj-coff.c (coff_format_ops): Likewise.
293 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
295 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
297 (elf_frob_file_before_adjust): New function to remove unneeded
298 versioned symbols from the symbol table.
299 (elf_format_ops): Set the frob_file_before_adjust field to
300 elf_frob_file_before_adjust.
302 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
305 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
307 2000-11-07 Peter Targett <peter.targett@arccores.com>
309 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
311 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
312 Fix compile time warning messages.
314 2000-11-07 Nick Clifton <nickc@redhat.com>
316 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
317 buffer in order to avoid buffer overflows.
319 2000-11-06 Steve Ellcey <sje@cup.hp.com>
321 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
322 Change M to m for -milp32 or -mlp64 to match gcc.
323 (dot_endp): Use bytes_per_address instead of 8.
324 (emit_one_bundle): Use number_to_chars_littleendian instead of
326 (fix_insn): Likewise.
327 (ia64_init): New function.
328 (ia64_target_format): New function.
329 (md_begin): Set endianness, arch, and machine as appropriate.
330 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
331 Make these macros depend on TE_HPUX macro.
332 (TARGET_FORMAT): Define.
333 (HOST_SPECIAL_INIT): Define.
334 * config/te-hpux.h: New file.
335 * configure.in: Add "ia64-*-hpux*" target to configure.
336 * configure: Regenerate.
338 2000-11-06 Kazu Hirata <kazu@hxi.com>
340 * as.c: Fix formatting.
341 * dwarf2dbg.c: Likewise.
342 * input-file.c: Likewise.
343 * input-file.h: Likewise.
344 * input-scrub.c: Likewise.
345 * itbl-ops.c: Likewise.
346 * listing.c: Likewise.
348 * messages.c: Likewise.
350 * subsegs.c: Likewise.
351 * subsegs.h: Likewise.
354 2000-11-06 Nick Clifton <nickc@redhat.com>
356 * doc/as.texinfo: Add GNU Free Documentation License.
357 * doc/gasp.texi: Add GNU Free Documentation License.
358 * doc/as.1: Add GNU Free Documentation License.
360 2000-11-05 Nick Clifton <nickc@redhat.com>
362 * config/tc-arm.c: Add include of "dwarf2dbg.h"
364 2000-11-02 Per Lundberg <plundis@chaosdev.org>
366 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
367 * configure: Regenerate.
369 2000-11-01 Nick Clifton <nickc@redhat.com>
371 * read.c (original_case_string): New global variable.
372 (read_a_source_file): Copy opcode string into
373 original_case_string if clobbering the case of the opcode.
374 * read.h: Export the definition of original_case_string.
375 * config/tc-arm.c (md_assembler): When parsing a .req
376 directive use the original opcode string, not the case
379 2000-11-02 Nick Clifton <nickc@redhat.com>
381 * config/tc-mn10300.c (debug_line): Remove this static
383 (md_assemble): Call dwarf2_generate_asm_lineno instead of
384 dwarf2_where and dwarf2_gen_line_info.
386 2000-11-02 Theo Honohan <th@futuretv.com>
388 * config/tc-arm.c (do_msr): Improve error message.
390 2000-10-31 Eric Christopher <echristo@redhat.com>
392 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
393 or pc-relative, else use fx_offset.
395 2000-10-31 Jim Wilson <wilson@redhat.com>
397 * config/tc-ia64.c (struct md): New field tag_fixups.
398 (ia64_flush_insns): Handle tag_fixups. Error if dangling
399 qualifying predicate.
400 (emit_one_bundle): Delete spurious multiplication by one. Handle
402 (ia64_start_line): Error if dangling qualifying predicate.
403 (defining_tag): New static variable.
404 (ia64_unrecognized_line, case '['): Parse tags.
405 (ia64_frob_label): Create tag_fixups.
406 (md_assemble): Reset md.qp.X_op after using it.
408 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
410 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
412 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
414 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
416 2000-10-30 Kazu Hirata <kazu@hxi.com>
418 * expr.c: Fix formatting.
419 * flonum-copy.c: Likewise.
420 * flonum.h: Likewise.
424 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
426 * as.h (OPTION_MD_BASE): Bump to 190.
427 * as.c (parse_args) <std_longopts>: Add comment about the need to
428 check OPTION_MD_BASE in as.h.
430 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
433 2000-10-27 Nick Clifton <nickc@redhat.com>
435 * configure.in (emulations): Add m68hc12.
436 * configure: Regenerate.
437 * po/gas.pot: Regenerate.
439 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
441 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
443 (arm_psr_parse): Handle lowercase CPSR and SPSR.
445 2000-10-25 Nick Clifton <nickc@redhat.com>
447 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
448 a DWARF2 line number information sequence.
450 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
452 * read.c (generate_lineno_debug): Update comment describing why
453 DWARF2 line number debug information is not generated
454 automatically by this function.
456 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
459 * config/tc-arm.h (md_end): Define.
460 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
462 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
463 if generating DWARF2 line numbers.
464 (arm_end_of_source): New function. Call dwarf2_finish if
467 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
468 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
469 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
471 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
473 * tc-i386.c: Fix prototype declarations for functions taking no
476 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
478 * tc-i386.c (i386_operand_modifier): Remove.
479 (build_displacement_string): Remove.
480 (i386_parse_seg): Remove.
481 (i386_intel_memory_operand): Remove.
482 (i386_intel_operand): Re-write using recursive descent parser based
483 on MASM documentation.
484 (struct intel_parser_s): New structure.
485 (intel_parser): New static variable.
486 (struct intel_token): New structure.
487 (cur_token, prev_token): New static variables.
500 (intel_match_token): New function.
501 (intel_get_token): New function.
502 (intel_putback_token): New function.
503 (intel_expr): New function.
504 (intel_e05): New function.
505 (intel_e05_1): New function.
506 (intel_e06): New function.
507 (intel_e06_1): New function.
508 (intel_e09): New function.
509 (intel_e09_1): New function.
510 (intel_e10): New function.
511 (intel_e10_1): New function.
512 (intel_e11): New function.
514 2000-10-20 Jakub Jelinek <jakub@redhat.com>
516 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
517 instructions to loose any special insn->architecture mask.
519 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
520 (sparc_md_end, sparc_arch_types, sparc_arch,
521 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
522 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
523 request v9b architecture if they are used).
525 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
527 * config/tc-m68k.c: Fix the previous misapplied patch.
529 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
531 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
532 BFD_ASSEMBLER and !BFD_ASSEMBLER.
533 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
536 2000-10-17 Kazu Hirata <kazu@hxi.com>
538 * debug.c: Fix formatting.
539 * depend.c: Likewise.
540 * dwarf2dbg.c: Likewise.
541 * dwarf2dbg.h: Likewise.
545 * flonum-konst.c: Likewise.
548 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
550 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
552 * doc/as.texinfo: Added notes about this new option.
554 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
556 * config/tc-sh.c (JREG): Remove.
557 (md_convert_frag): Remove #if 0:d code using JREG.
559 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
561 * config/tc-i386.c (i386_operand_modifier): Only match
562 modifiers SHORT and FLAT if they are followed by a space.
563 (parse_register): When `allow_naked_reg' is set, do not confuse
564 identifiers that start with a register name with a register.
566 2000-10-12 Kazu Hirata <kazu@hxi.com>
568 * app.c: Fix formatting.
571 * bit_fix.h: Likewise.
576 2000-10-11 Alan Modra <alan@linuxcare.com.au>
578 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
580 2000-10-07 Alan Modra <alan@linuxcare.com.au>
582 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
583 Re-arrange function a little and improve error message.
585 * write.c (write_relocs): Fix a comment.
587 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
590 2000-10-05 Jim Wilson <wilson@cygnus.com>
592 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
594 2000-10-05 Alan Modra <alan@linuxcare.com.au>
596 * config/tc-i386.c: Delete some useless comments, reformat others.
598 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
599 non-global syms in linkonce sections.
601 2000-10-04 Ralf Baechle <ralf@gnu.org>
603 * config/tc-ia64.c (operand_match): Don't use // style comments.
604 * config/tc-i370.c: Likewise.
606 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
608 Changes to handle varying register prefix and user symbol prefix.
609 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
610 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
611 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
612 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
613 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
614 (demand_register_prefix): New variable.
615 (md_pseudo_table): New pseudo ".syntax".
616 (md_longopts): New options --no-underscore and --underscore.
617 (cris_target_format): Return elf32-us-cris or elf32-cris depending
618 on symbols_have_leading_underscore.
619 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
620 (get_spec_reg): Ditto.
621 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
623 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
625 <case OPTION_NO_US, case OPTION_US>: New.
626 (md_show_usage): Be brief and reformat to match continuation of
628 * po/gas.pot: Regenerate.
630 2000-09-28 Alan Modra <alan@linuxcare.com.au>
632 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
633 force relocs for 12 bit branches.
634 (md_apply_fix): Similarly, adjust logic here.
636 2000-09-28 Alan Modra <alan@linuxcare.com.au>
638 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
639 adjust for external and weak syms as we will use a reloc. Allow
640 for +8 offset when calculating limits of branches.
641 (hppa_fix_adjustable): Undo 2000-09-23 change.
642 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
643 Correct distance calculation.
644 (tc_gen_reloc): Print the file name and line number if we can't
647 From John David Anglin <dave@hiauly1.hia.nrc.ca>
648 * config/tc-hppa.c (nonzero_dibits): Define.
649 (arg_reloc_stub_needed): Check each arg and return value
650 separately for zero case.
651 (pa_align): Declare argument `bytes'.
653 2000-09-25 Kazu Hirata <kazu@hxi.com>
655 * config/tc-cris.c: Fix formatting.
656 * config/tc-d10v.h: Likewise.
657 * config/tc-d30v.c: Likewise.
658 * config/tc-d30v.h: Likewise.
659 * config/tc-fr30.c: Likewise.
660 * config/tc-fr30.h: Likewise.
661 * config/tc-m68k.c: Likewise.
662 * config/tc-m68k.h: Likewise.
663 * config/tc-pj.h: Likewise.
664 * config/tc-ppc.c: Likewise.
665 * config/tc-ppc.h: Likewise.
666 * config/tc-sh.c: Likewise.
667 * config/tc-sh.h: Likewise.
668 * config/tc-sparc.c: Likewise.
669 * config/tc-v850.h: Likewise.
670 * config/tc-vax.h: Likewise.
671 * config/tc-w65.h: Likewise.
672 * config/tc-z8k.h: Likewise.
674 2000-09-23 Alan Modra <alan@linuxcare.com.au>
676 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
678 (hppa_force_relocation): Likewise.
680 2000-09-22 Jim Wilson <wilson@cygnus.com>
682 * config/tc-ia64.c (dv_sem): Add "stop".
683 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
684 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
685 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
687 (mark_resources): Check IA64_RS_PRr.
689 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
691 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
692 md_estimate_size_before_relax): Redesign and clean up the
693 relaxation mechanism.
695 2000-09-21 Kazu Hirata <kazu@hxi.com>
697 * config/tc-ns32k.c: Fix formatting.
698 * config/tc-ns32k.h: Likewise.
700 2000-09-20 Kazu Hirata <kazu@hxi.com>
702 * config/tc-m32r.c: Fix formatting.
703 * config/tc-m32r.h: Likewise.
704 * config/tc-m68851.h: Likewise.
705 * config/tc-m68hc11.c: Likewise.
706 * config/tc-m68hc11.h: Likewise.
707 * config/tc-m88k.c: Likewise.
708 * config/tc-mcore.c: Likewise.
709 * config/tc-mcore.h: Likewise.
710 * config/tc-mips.c: Likewise.
711 * config/tc-mips.h: Likewise.
712 * config/tc-mn10200.h: Likewise.
713 * config/tc-mn10300.h: Likewise.
714 * config/tc-tahoe.c: Likewise.
715 * config/tc-tahoe.h: Likewise.
717 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
719 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
720 Likewise in relaxation description comments.
722 2000-09-18 Alan Modra <alan@linuxcare.com.au>
724 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
725 subtraction of two syms without emitting a relocation.
727 From David Huggins-Daines <dhd@linuxcare.com>
728 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
729 global or weak symbols.
731 2000-09-15 Kazu Hirata <kazu@hxi.com>
733 * config/tc-h8300.h: Fix formatting.
734 * config/tc-h8500.c: Likewise.
735 * config/tc-h8500.h: Likewise.
736 * config/tc-hppa.h: Likewise.
737 * config/tc-i370.h: Likewise.
738 * config/tc-i386.h: Likewise.
739 * config/tc-i860.c: Likewise.
740 * config/tc-i860.h: Likewise.
741 * config/tc-i960.h: Likewise.
742 * config/tc-ia64.c: Likewise.
743 * config/tc-ia64.h: Likewise.
745 2000-09-14 Kazu Hirata <kazu@hxi.com>
747 * config/tc-a29k.c: Fix formatting.
748 * config/tc-alpha.c: Likewise.
749 * config/tc-arc.c: Likewise.
750 * config/tc-arc.h: Likewise.
751 * config/tc-arm.c: Likewise.
752 * config/tc-arm.h: Likewise.
753 * config/tc-avr.c: Likewise.
754 * config/tc-avr.h: Likewise.
755 * config/tc-tic30.c: Likewise.
756 * config/tc-tic30.h: Likewise.
757 * config/tc-tic54x.c: Likewise.
758 * config/tc-tic54x.h: Likewise.
759 * config/tc-tic80.c: Likewise.
760 * config/tc-tic80.h: Likewise.
762 2000-09-14 Timothy Wall <twall@cygnus.com>
764 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
765 parallel comparisons for later use.
766 (struct rsrc): Add parallel comparison type.
767 (resources_match): Skip special cases of PR usage (non-conflicting
770 2000-09-13 Kazu Hirata <kazu@hxi.com>
772 * config/obj-ecoff.c: Fix formatting.
773 * config/obj-elf.c: Likewise.
774 * config/obj-elf.h: Likewise.
775 * config/obj-evax.h: Likewise.
776 * config/obj-generic.h: Likewise.
777 * config/obj-hp300.c: Likewise.
778 * config/obj-hp300.h: Likewise.
779 * config/obj-ieee.h: Likewise.
780 * config/obj-vms.c: Likewise.
781 * config/obj-vms.h: Likewise.
783 2000-09-13 Anders Norlander <anorland@acc.umu.se>
785 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
786 (md_parse_option): Ditto.
787 (md_longopts): Add -mips32 option.
788 (md_show_usage): Document new options.
789 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
790 (mips_ip): Assemble mfc0 with a sub-selection code.
791 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
792 (mips_cpu_to_str): New function.
793 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
794 Use CPU_* defines instead of hardcoded numbers.
796 * doc/as.texinfo: Document new options.
797 * doc/c-mips.texi: Ditto.
799 2000-09-12 Kazu Hirata <kazu@hxi.com>
801 * as.h: Fix formatting.
802 * asintl.h: Likewise.
803 * bit_fix.h: Likewise.
804 * config/obj-aout.c: Likewise.
805 * config/obj-aout.h: Likewise.
806 * config/obj-bout.c: Likewise.
807 * config/obj-bout.h: Likewise.
808 * config/obj-coff.c: Likewise.
809 * config/obj-coff.h: Likewise.
810 * dwarf2dbg.h: Likewise.
812 * flonum.h: Likewise.
814 * itbl-ops.h: Likewise.
818 * struc-symbol.h: Likewise.
819 * subsegs.h: Likewise.
820 * symbols.h: Likewise.
824 2000-09-11 Kazu Hirata <kazu@hxi.com>
826 * bignum-copy.c: Fix formatting.
827 * config/tc-i370.c: Likewise.
828 * config/tc-i960.c: Likewise.
829 * config/tc-m68k.c: Likewise.
831 * flonum-copy.c: Likewise.
832 * flonum-konst.c: Likewise.
833 * flonum-mult.c: Likewise.
834 * literal.c: Likewise.
838 * subsegs.c: Likewise.
840 2000-09-09 Philip Blundell <philb@gnu.org>
842 * configure.in (arm*-*-uclinux*): New target.
843 * configure: Regenerate.
845 2000-09-09 Kazu Hirata <kazu@hxi.com>
847 * input-file.c: Fix formatting.
848 * itbl-ops.c: Likewise.
849 * messages.c: Likewise.
851 2000-09-08 Philip Blundell <philb@gnu.org>
853 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
856 2000-09-07 H.J. Lu <hjl@gnu.org>
858 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
859 * configure: Rebuild.
861 2000-09-07 Kazu Hirata <kazu@hxi.com>
863 * atof-generic.c: Fix formatting.
864 * config/tc-mips.c: Likewise.
865 * config/tc-vax.c: Likewise.
866 * input-scrub.c: Likewise.
868 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
870 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
871 * configure.in (sh-*-linux*): Added.
872 * configure: Rebuilt.
874 2000-09-06 Kazu Hirata <kazu@hxi.com>
876 * config/tc-hppa.c: Fix formatting.
878 * ecoff.c: Fix formatting.
880 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
882 * configure: Rebuilt with new libtool.m4.
884 2000-09-05 Kazu Hirata <kazu@hxi.com>
886 * cgen.c: Fix formatting.
887 * config/tc-ia64.c: Likewise.
889 2000-09-05 Nick Clifton <nickc@redhat.com>
891 * aclocal.m4: Regenerate.
892 * config.in: Regenerate.
893 * configure: Regenerate.
894 * po/gas.pot: Regenerate.
896 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
898 * config/tc-cris.c: Correct comment typos.
900 2000-09-05 Eric Christopher <echristo@cygnus.com>
902 * config/tc-mn10300.c: Cleanup.
903 (md_pcrel_from): Enable.
905 2000-09-05 Alan Modra <alan@linuxcare.com.au>
907 * expr.c (operand): Fix a comment typo.
908 * write.c (write_relocs): Fix a signed/unsigned warning.
910 * config/tc-hppa.c (fudge_reg_expressions): New
911 (hppa_force_reg_syms_absolute): New.
912 (pa_equ): Allow reg_section expressions.
913 * config/tc-hppa.c (md_optimize_expr): Define.
914 (hppa_force_reg_syms_absolute): Prototype.
916 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
917 (pa_parse_number): Pass in arg to select fp reg parsing.
918 Return 1 to indicate format checks pass. If strict, then only
919 accept a register or register symbol. Return value in...
920 (pa_number): New static for pa_parse_number.
921 (FP_REG_BASE): Define.
922 (FP_REG_RSEL): Define.
923 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
924 appropriate. White space changes.
925 (need_pa11_opcode): Don't bother passing any params, get them from
927 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
928 Remove extraneous check in case 'Q'.
929 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
930 reg, set section of resulting symbol to reg_section.
931 (pa_parse_space_stmt): Modify call to pa_parse_number.
932 (pa_space): Likewise.
934 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
935 (hppa_force_relocation): Handle vtable relocs.
936 (pa_vtable_entry): New.
937 (pa_vtable_inherit): New.
938 (md_pseudo_table): Add entries for vtable pseudos.
939 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
940 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
942 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
943 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
944 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
946 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
947 specify a symbol type.
949 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
950 dependent things together.
951 (md_elf_symbol_type): Define.
953 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
955 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
957 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
958 (obj_elf_vtable_entry): Declare.
960 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
962 (obj_elf_vtable_entry): Similarly.
963 (elf_pseudo_table): Fix the damage with a cast.
965 2000-09-03 Richard Henderson <rth@cygnus.com>
967 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
968 for template selection when a label is needed.
970 2000-09-02 Kazu Hirata <kazu@hxi.com>
972 * config/tc-ia64.c: Fix formatting.
974 2000-09-02 Nick Clifton <nickc@redhat.com>
976 * configure.in: Increase version number to 2.10.91.
977 * configure: Regenerate.
978 * aclocal.m4: Regenerate.
979 * config.in: Regenerate.
980 * po/gas.pot: Regenerate.
981 * Makefile.in: Regenerate.
983 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
985 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
986 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
987 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
989 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
992 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
994 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
995 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
996 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
997 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
998 (GOT_symbol): New variable.
999 (md_undefined_symbol): Set it.
1001 2000-09-01 Richard Henderson <rth@cygnus.com>
1003 * config/tc-ia64.c (match): Don't inline.
1004 (extra_goodness): New.
1005 (md_begin): Prefer nop.f and nop.b for best_template.
1007 2000-08-31 Kazu Hirata <kazu@hxi.com>
1009 * as.c: Fix formatting.
1011 * frags.c: Likewise.
1012 * macro.c: Likewise.
1014 2000-08-31 Eric Christopher <echristo@cygnus.com>
1016 * config/tc-mn10300.c: Cleanup and fix warnings.
1017 (md_pseudo_table): Add initializers.
1018 (md_show_usage): Cleanup.
1019 (md_parse_option): Fix warnings.
1020 (md_undefined_symbol): Fix warnings.
1021 (md_conver_frag): Fix warnings.
1022 (tc_gen_reloc): Fix warnings.
1023 (md_apply_fix3): Fix warnings.
1024 (check_operand): Fix warnings.
1026 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1028 * acinclude.m4: Include libtool and gettext macros from the
1030 * aclocal.m4, configure: Rebuilt.
1032 2000-08-30 Mark Hatle <mhatle@mvista.com>
1034 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1036 2000-08-31 Kazu Hirata <kazu@hxi.com>
1038 * listing.c: Fix formatting.
1040 2000-08-29 Kazu Hirata <kazu@hxi.com>
1042 * app.c: Fix a comment typo. Fix formatting.
1044 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1046 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1047 offset of the target destination for jmp instructions.
1048 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1050 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1052 * NEWS: Mention support for CRIS.
1054 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1056 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1057 Sets `.lcomm' alignment to zero.
1059 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1061 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1062 (TC_FIX_ADJUSTABLE): Define.
1064 2000-08-23 Jim Wilson <wilson@cygnus.com>
1066 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1067 unwind.personality_routine is set.
1069 2000-08-23 H.J. Lu <hjl@gnu.org>
1071 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1073 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1075 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1078 2000-08-22 H.J. Lu <hjl@gnu.org>
1080 * config.in (STRICTCOFF): New for strict COFF.
1082 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1083 i386-*-go32* and i386-go32-rtems*.
1084 * configure: Rebuilt.
1086 * config/obj-coff.c (obj_coff_endef): Follow the historical
1087 behavior if STRICTCOFF is not defined.
1089 * doc/internals.texi: Document STRICTCOFF.
1091 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1093 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1094 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1095 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1096 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1097 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1098 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1099 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1102 2000-08-22 Eric Christopher <echristo@cygnus.com>
1104 * config/tc-mn10300.c: (md_apply_fix): New function.
1105 (mn10300_force_relocation): New function.
1106 (mn10300_fix_adjustable): New function.
1108 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1109 (TC_HANDLES_FX_DONE): Define.
1110 (obj_fix_adjustable): Define.
1111 (MD_APPLY_FIX3): Define.
1112 (TC_LINKRELAX_FIXUP): Define.
1114 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1116 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1118 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1120 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1122 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1123 if the fixup resulted in a relocation.
1125 2000-08-18 Nick Clifton <nickc@redhat.com>
1127 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1128 Make reference to first element of shift_names explicit.
1130 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1132 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1133 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1134 add a symbol's address. Removed all target-specific #ifdefs that
1135 used to accomplished the same.
1136 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1137 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1138 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1139 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1140 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1142 2000-08-17 Kazu Hirata <kazu@hxi.com>
1144 * dwarf2dbg.c: Fix formatting.
1146 2000-08-17 Nick Clifton <nickc@redhat.com>
1148 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1149 to be recoded as logical shift lefts by zero.
1151 2000-08-16 Jim Wilson <wilson@cygnus.com>
1153 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1154 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1156 (note_register_values): Handle IA64_OPND_R3_2 operands.
1158 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1160 * config/tc-i860.c (md_operand): Silly typo fixed.
1162 2000-08-16 Nick Clifton <nickc@redhat.com>
1164 * config/tc-arm.c (struct asm_shift): Delete.
1166 (enum asm_shift_index): New.
1167 (struct asm_shift_properties): New.
1168 (struct asm_shift_name): New.
1169 (shift_properties[]); New.
1170 (shift_names[]); New.
1172 (decode_shift): Use new structures.
1173 Issue a warning is "ROR #0" is used.
1174 Issue a warning if "ASR #0" or "LSR #0" is used.
1176 (md_begin): Initialise arm_shift_hsh table from new
1177 asm_shift_name array.
1179 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1181 * config/tc-sparc.c: Kill all warnings.
1182 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1184 (md_show_usage): Update usage text.
1186 2000-08-16 Nick Clifton <nickc@redhat.com>
1188 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1191 2000-08-15 Will Cohen <wcohen@redhat.com>
1193 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1195 * config/tc-sh.c (md_assemble): Changed so debug_type
1196 test performed for ppi_assemble
1197 * config/tc-sh.c: Included dwarf2dbg.h.
1198 (debug_line): Defined.
1199 (md_assemble): Generates dwarf2 line info.
1200 (sh_finalize): New function. Finalize dwarf2 info.
1201 (assemble_ppi): Returns size of code generated.
1202 (build_Mytes): Returns size of code generated.
1203 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1204 * config/tc-sh.h (md_end): Defined.
1205 (sh_finalize): Declared.
1207 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1209 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1212 2000-08-14 Nick Clifton <nickc@redhat.com>
1214 * config/tc-arm.c (do_bx): Allow "bx pc".
1216 2000-08-14 Jim Wilson <wilson@cygnus.com>
1218 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1219 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1220 (md_begin): Change assignment to md.flag to OR in the new bit.
1222 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1224 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1225 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1228 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1230 * NEWS: Mention i860 support.
1232 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1234 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1236 2000-08-14 Andreas Schwab <schwab@suse.de>
1238 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1240 2000-08-11 Andreas Schwab <schwab@suse.de>
1242 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1245 2000-08-11 Kazu Hirata <kazu@hxi.com>
1247 * expr.c: Fix formatting.
1248 * config/obj-bout.c: Likewise.
1250 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1252 * doc/c-i860.texi: Flesh out the i860 section more.
1254 2000-08-10 Kazu Hirata <kazu@hxi.com>
1256 * symbols.c: Fix formatting.
1259 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1261 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1262 has the IgnoreSize bit set.
1264 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1266 From Rodney Brown <RodneyBrown@mynd.com>
1267 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1268 * configure: Regenerate.
1270 2000-08-09 Kazu Hirata <kazu@hxi.com>
1272 * hash.c: Fix formatting.
1275 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1277 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1278 (i860_fix_info): New enum.
1279 (MD_APPLY_FIX3): Define.
1280 (WORKING_DOT_WORD): Define.
1281 (TC_HANDLES_FX_DONE): Define.
1282 (DIFF_EXPR_OK): Define.
1283 (LISTING_HEADER): Define.
1284 (TARGET_FORMAT): Select target format based on endian flag.
1285 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1286 (target_big_endian): Add external declaration.
1288 * config/tc-i860.c: All existing code reworked completely. Other
1289 new code shown below.
1290 (SYNTAX_SVR4): Define.
1291 (target_warn_expand): New variable.
1292 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1293 (md_longopts): Declare and define with new options (-EL, -EB,
1295 (md_show_usage): New function.
1296 (md_operand): New function.
1297 (obtain_reloc_for_imm16): New function.
1298 (md_apply_fix3): New function.
1299 (tc_gen_reloc): New function.
1301 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1303 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1304 2 bytes of the jump address are in the same frag.
1305 (find): Accept 68hc12 register indirect modes.
1307 * NEWS: Mention 68HC11 & 68HC12 support.
1309 2000-08-07 Richard Henderson <rth@cygnus.com>
1311 * config/tc-ia64.c (unwind): Add prologue_mask member.
1312 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1313 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1314 (dot_body): Clear unwind.prologue_mask.
1315 (dot_prologue): Set it. Accept a register second argument.
1317 2000-08-07 Kazu Hirata <kazu@hxi.com>
1319 * config/atof-ieee.c: Fix formatting.
1320 * config/atof-tahoe.c: Likewise.
1322 2000-08-06 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1327 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1328 of .popsection, .previous, .pushsection, .subsection,
1329 .version, .vtable_entry, .vtable_inherit and .weak.
1331 2000-08-05 Kazu Hirata <kazu@hxi.com>
1333 * config/tc-cris.c: Fix formatting.
1334 * config/tc-i386.c: Likewise.
1335 * config/tc-sparc.c (sparc_ip): Simplify the code.
1337 2000-08-04 Kazu Hirata <kazu@hxi.com>
1339 * config/tc-cris.c: Rearrange code for readability.
1340 * config/tc-d10v.c: Fix formatting.
1341 * config/tc-m32r.c: Likewise.
1342 * config/tc-sparc.c: Likewise.
1344 2000-08-02 Jim Wilson <wilson@cygnus.com>
1346 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1347 before ia64_find_opcode.
1348 (md_assemble): Likewise.
1350 2000-08-01 Nick Clifton <nickc@cygnus.com>
1352 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1353 Undo some formatting fixes.
1355 2000-08-01 Kazu Hirata <kazu@hxi.com>
1357 * config/obj-som.c: Fix formatting.
1358 * config/obj-ieee.c: Likewise.
1359 * config/tc-arm.c: Likewise.
1360 * config/tc-v850.c: Likewise.
1362 2000-08-01 Nick Clifton <nickc@redhat.com>
1364 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1365 index by command line option.
1367 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1369 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1370 (@node M68K-Branch): Rewrite to match the reality.
1372 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1374 * doc/c-i860.texi: New file.
1375 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1376 * doc/Makefile.in: Regenerate.
1377 * doc/all.texi: Add I860 as relevant architecture.
1378 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1380 2000-07-31 Kazu Hirata <kazu@hxi.com>
1382 * config/tc-d30v.c: Fix formatting.
1384 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1386 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1387 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1388 long emit a long branch if available instead of an absolute jump, never
1389 emit absolute jumps for anything with --pcrel.
1391 * doc/c-m68k.texi: Document new command line option.
1393 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1395 * config/tc-avr.c: Use PARAMS macro in function declarations.
1396 Don't declare md_pcrel_from_section (already in tc-avr.h).
1397 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1398 (avr_operand): Don't set (unsigned) op_mask to -1.
1400 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1402 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1403 * configure: Regenerated.
1404 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1405 of operand to the .type directive (.e.g, "type").
1407 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1409 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1410 * app.c (do_scrub_chars): Record where first comment found.
1411 * read.c (read_a_source_file): Init found_comment on entry, and
1412 notify whether comments found on exit.
1413 * config/tc-hppa.c (md_shortopts): Add "c".
1414 (md_longopts): Add warn-comment.
1415 (md_parse_option): Handle it.
1416 (md_show_usage): Show available options.
1417 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1419 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1421 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1422 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1424 (md_estimate_size_before_relax): Don't fall off end of function.
1426 2000-07-27 Kazu Hirata <kazu@hxi.com>
1428 * config/tc-avr.c: Fix formatting.
1429 * config/tc-ns32k.c: Likewise.
1431 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1433 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1435 2000-07-27 Kazu Hirata <kazu@hxi.com>
1437 * config/tc-d10v.c: Fix formatting.
1438 * config/tc-z8k.c: Likewise.
1439 * config/tc-sparc.c: Likewise.
1441 2000-07-26 Dave Brolley <brolley@redhat.com>
1443 * cgen.c (queue_fixup): Declare opinfo.
1444 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1445 (gas_cgen_md_operand): Ditto.
1446 (gas_cgen_md_apply_fix3): Ditto.
1448 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1450 * config/obj-coff.c (obj_frob_symbol): Don't merge
1451 labels. Don't merge if the symbol isn't constant. Return
1452 immediately if a symbol is merged.
1454 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1456 * frags.c (frag_align): Correct absolute section alignment.
1458 2000-07-20 DJ Delorie <dj@redhat.com>
1460 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1461 it breaks linking against DLLs.
1463 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1465 * configure.in: Add CRIS support.
1466 * configure: Regenerate.
1467 * Makefile.am: (CPU_TYPES): Add cris.
1468 (CPU_OBJ_VALID) [aout]: Add cris.
1469 (MULTI_CPU_TYPES): Add cris.
1470 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1471 [coff]: Only i386 and mips are valid.
1472 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1473 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1474 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1475 Regenerate dependencies.
1476 * Makefile.in: Regenerate.
1477 * aclocal.m4: Regenerate.
1478 * as.c: Declare crisaout, criself.
1479 * config/tc-cris.h, config/tc-cris.c: New.
1480 * config/e-criself.c, config/e-crisaout.c: New.
1481 * po/POTFILES.in, po/gas.pot: Regenerate.
1483 2000-07-20 Kazu Hirata <kazu@hxi.com>
1485 * read.c: Fix formatting.
1486 * write.c: Fix formatting.
1488 2000-07-19 H.J. Lu <hjl@gnu.org>
1490 * sb.c: Include <stdlib.h> if exists for abort ().
1492 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1494 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1495 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1496 (pa_type_args): Same here.
1498 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1500 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1501 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1502 the storage class is already set.
1504 2000-07-17 Kazu Hirata <kazu@hxi.com>
1506 * config/tc-m68hc11.c: Fix formatting.
1507 * config/tc-mn10200.c: Likewise.
1508 * config/tc-mn10300.c: Likewise.
1509 * config/tc-pj.c: Likewise.
1510 * config/tc-tic80.c: Likewise.
1511 * config/tc-w65.c: Likewise.
1513 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1515 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1518 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1520 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1523 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1525 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1526 ELF as are used for SOM (except the 32-bit reloc one) to decide
1527 whether a symbol can be reduced to a section symbol. Expand on
1528 the comment for symbols involved in LR% and RR% expressions.
1530 2000-07-14 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-mips.c (mips_disable_float_construction): New
1533 static variable. Set to true if doubles should not be
1534 constructed by loading two single width fp registers with
1535 halves of the value.
1536 (mips_ip): Test mips_disable_float_construction.
1537 (md_longopts): Add command line switches --construct-floats
1538 and --no-construct-floats.
1539 (md_parse_option): Parse new command line options.
1540 (md_show_usage): Describe new command line options.
1542 * doc/c-mips.texi: Document new command line options.
1544 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1546 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1547 * configure: Regenerate.
1549 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1551 * configure.in (DEFAULT_EMULATION setting): Revert part of
1552 2000-07-01 change that set te_multi=multi unless set to tmips.
1553 * configure: Regenerate.
1555 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1557 * config/obj-coff.c (coff_frob_section): Add padding to the last
1558 section when aligning it increases its size.
1560 2000-07-11 Kazu Hirata <kazu@hxi.com>
1562 * config/tc-tic54x.c: Fix formatting.
1564 2000-07-10 Kazu Hirata <kazu@hxi.com>
1566 * config/tc-h8500.c: Fix formatting.
1567 * config/tc-tic54x.c: Fix formatting.
1569 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1571 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1572 displacements correctly.
1574 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1576 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1578 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1582 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1584 From David Huggins-Daines <dhd@linuxcare.com>
1585 * config/te-hppalinux64.h: Add a new emulation.
1586 * configure.in (emulations): Add configure bits to support the
1587 64-bit Linux/parisc target.
1588 * configure: Regenerate.
1590 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1591 (md_shortopts): Add `V' for ELF.
1593 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1594 when SOM or ELF_ARG_RELOC are defined.
1595 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1596 ELF_ARG_RELOC are defined.
1597 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1598 (pa_stringer): ..Do it here instead. Fix comment typos.
1599 (hppa_force_relocation): Cast enums to int before comparing with
1602 From Ryan Bradetich <rbradetich@uswest.net>
1603 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1604 redifinition warning.
1605 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1606 (hppa_force_relocation): ditto
1607 (md_apply_fix): Added cast to buf to fix warnings.
1609 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1610 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1612 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1613 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1614 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1615 reloc_type** to avoid warnings in switch.
1616 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1617 little earlier instead.
1619 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1621 (pa_type_args): Use symbol_arg_reloc_info.
1622 (struct pa_it): Make arg_reloc unsigned int.
1623 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1624 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1625 (pa_code): Delete. pa_text duplicates this function.
1626 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1627 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1629 (cons_fix_new_hppa): Actually change selector to e_fsel when
1630 warning about assuming so.
1631 (tc_gen_reloc): More example elf arg reloc code.
1632 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1633 (hppa_force_relocation): Likewise.
1635 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1637 (pa_end_of_source): Prototype.
1638 (hppa_fix_adjustable): Prototype.
1639 (LABELS_WITHOUT_COLONS): Move it..
1640 * config/te-hppa.h: To here.
1642 * config/te-hppa64.h: New file.
1644 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1646 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1647 format -10, -16, 16 relocs.
1648 (hppa_elf_mark_end_of_function): Test for null
1649 last_call_info->start_symbol
1651 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1652 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1653 re_assesmble_* functions. Delete extraneous statements. Fix
1655 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1656 insn to re_assemble_*.
1658 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1660 * doc/internals.texi (Expressions): Fix typo.
1662 2000-07-08 Kazu Hirata <kazu@hxi.com>
1664 * config/tc-sh.c: Fix formatting.
1665 * config/tc-tic54x.c: Fix formatting.
1666 * depend.c: Fix formatting.
1667 * flonum-konst.c: Likewise.
1668 * flonum-mult.c: Likewise.
1670 2000-07-07 Kazu Hirata <kazu@hxi.com>
1672 * config/tc-sh.c: Fix comments.
1673 * config/obj-vms.c: Fix comments.
1674 * config/tc-a29k.c: Likewise.
1675 * config/tc-alpha.c: Likewise.
1676 * config/tc-h8300.c: Likewise.
1677 * config/tc-h8500.c: Likewise.
1678 * config/tc-i370.c: Likewise.
1679 * config/tc-ia64.c: Likewise.
1680 * config/tc-m68hc11.c: Likewise.
1681 * config/tc-m68k.c: Likewise.
1682 * config/tc-mips.c: Likewise.
1683 * config/tc-ns32k.c: Likewise.
1684 * config/tc-ppc.c: Likewise.
1685 * config/tc-z8k.c: Likewise.
1687 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1689 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1690 Default to '(SEC_LOAD | SEC_DATA)'.
1691 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1693 * doc/internals.texi (CPU Backend): Describe
1694 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1696 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1698 * as.c (parse_args): NULL terminate the long option list.
1700 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1702 * config/tc-d30v.h: Include "write.h" for fixS.
1703 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1705 2000-07-05 Nick Clifton <nickc@cygnus.com>
1707 * config/tc-d30v.c (write_2_short): Further changes to warning
1708 messages produced when combining EITHER_BUT_PREFER_MU attributed
1711 2000-07-05 DJ Delorie <dj@redhat.com>
1715 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1717 * config/tc-arm.c (psrs): Accept combinations of flags.
1719 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1721 * config/tc-avr.c: Change _ () to _() around all strings marked
1722 for translation (exception from the usual coding style).
1723 (avr_opt): New struct variable, how the new switches are set.
1724 (OPTION_MMCU): Define as 'm' and actually use.
1725 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1726 (show_mcu_list): New function, display the list of known MCUs.
1727 (md_show_usage): Document the new switches. Call show_mcu_list.
1728 (avr_set_arch): Change 'm' to OPTION_MMCU.
1729 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1730 Handle the new switches.
1731 (avr_operands): Disable warnings for undefined combinations of
1732 operands if -mall-opcodes. Disable warnings for skipping two-word
1733 instructions if enhanced core or -mno-skip-bug.
1734 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1735 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1736 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1737 (avr_ldi_expression): Warn about implicit lo8().
1738 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1740 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1742 * configure.in: Add entry for mips-*-sysv4*MP*
1743 * configure: Rebuild
1744 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1745 elf32-tradlittlemips for traditional mips targets.
1746 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1747 test for Link Once sections as in adjust_reloc_syms.
1748 * config/te-tmips.h: New file for traditional mips targets. Define
1751 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1753 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1754 flags argument is not present, don't change an existing section's
1755 section's attributes. If the flags argument is present, warn if the
1756 attributes don't match the section's current attributes. When
1757 long section names are supported, set SEC_LINK_ONCE and
1758 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1760 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1762 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1763 symbols; create them.
1765 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1767 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1768 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1770 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1772 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1773 expressions. Ignore the problem when handling 16 bit signed
1774 immediates, because the assembler will take care of the relocation
1777 2000-06-27 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1780 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1781 sequential order, and emit warning messages if the input source
1782 code contains constructs like that, or parallel constructs
1783 containing such opcodes.
1785 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1787 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1788 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1789 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1790 (md_show_usage): Update usage message.
1791 (md_parse_option): Allow redefinition of MCU type within the
1792 same avr[1-5] bfd machine type. Show both old and new MCU type
1793 in the error message.
1794 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1795 Simplify 8K wrap code.
1797 2000-06-25 Kazu Hirata <kazu@hxi.com>
1799 * config/obj-aout.c: Remove all uses of DEFUN.
1800 * config/obj-ieee.c: Likewise.
1801 * config/tc-sh.c: Fix comment typos.
1802 * config/tc-tahoe.c: Likewise.
1803 * config/tc-vax.c: Likewise.
1804 * config/tc-w65.c: Likewise.
1805 * config/tc-z8k.c: Likewise.
1806 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1808 2000-06-24 DJ Delorie <dj@cygnus.com>
1810 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1811 more changes from Sept 1999
1812 (tc_i386_fix_adjustable): ditto
1813 (md_apply_fix3): ditto
1815 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1817 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1818 (gas_cgen_parse_operand): Set it around expression() call.
1819 (gas_cgen_md_operand): Test for it before longjmp().
1821 2000-06-24 Kazu Hirata <kazu@hxi.com>
1823 * config/tc-h8500.c: Remove all uses of DEFUN.
1824 * config/tc-sh.c: Likewise.
1825 * config/tc-w65.c: Likewise.
1826 * config/tc-z8k.c: Likewise.
1828 * config/tc-h8500.c: Fix typos in comments.
1830 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1832 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1835 2000-06-23 matthew green <mrg@redhat.com>
1837 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1838 defined. Fix error message for `[' grouping.
1840 2000-06-22 Kazu Hirata <kazu@hxi.com>
1842 * config/tc-h8300.c: Fix formatting and comment typos.
1844 2000-06-22 Timothy Wall <twall@cygnus.com>
1846 * config/tc-ia64.c (note_register_values): Move premature QP
1847 notation clearing into the appropriate place.
1849 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1851 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1852 first before anything else. Add bin-bugs.h, emul.h and progress.h
1853 Sort list of files as for $(OBJS) in Makefile.am.
1855 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1856 find one. Remake dependencies.
1857 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1858 * Makefile.in: Regenerate.
1859 * doc/Makefile.in: Regenerate.
1861 * config/tc-i386.c (i386_displacement): Don't assume a constant
1862 displacement is necessarily 16 bits when in 16 bit code mode.
1863 (md_assemble): Instead size the displacement here after we know
1864 for sure that a .code16gcc operand hasn't automatically added
1865 operand size prefixes.
1867 2000-06-21 H.J. Lu <hjl@gnu.org>
1869 * Makefile.am: Rebuild dependency.
1870 * Makefile.in: Rebuild.
1872 2000-06-21 Kazu Hirata <kazu@hxi.com>
1874 * config/tc-h8300.c (parse_reg): Make the function static.
1875 (parse_exp): Likewise.
1877 2000-06-20 DJ Delorie <dj@cygnus.com>
1879 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1880 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1881 for cygwin import libraries to work properly.
1883 2000-06-20 H.J. Lu <hjl@gnu.org>
1885 * Makefile.am: Rebuild dependency.
1886 * Makefile.in: Rebuild.
1887 * configure: Likewise.
1888 * doc/Makefile.in: Likewise.
1890 2000-06-20 Timothy Wall <twall@cygnus.com>
1892 * doc/internals.texi (CPU backend): Add @itemx for
1893 TC_START_LABEL_WITHOUT_COLON.
1894 * doc/c-tic54x.texi: New.
1895 * doc/as.texinfo: Add tic54x features and include primary tic54x
1897 * doc/all.texi: Add C54X.
1898 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1899 * doc/Makefile.in: Regenerate.
1900 * configure.in: Add tic54x and define LIBM for tic54x.
1901 * configure: Regenrate.
1902 * config/tc-tic54x.[ch]: New.
1903 * config/obj-coff.h: Add tic54x.
1904 * Makefile.am: (CPU_TYPES): Add tic54x.
1905 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1906 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1907 (as_new_LDADD): Add $(LIBM).
1908 * Makefile.in: Regenerate.
1910 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1912 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1913 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1914 * doc/as.texinfo: Likewise.
1916 * configure, Makefile.in: Regenerate.
1917 * configure.in (emulations): Recognize m6811 and m6812.
1918 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1919 Added files for 68hc11 and 68hc12 assembler.
1920 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1921 * config/tc-m68hc11.h: Header definition for that assembler.
1923 2000-06-18 Nick Clifton <nickc@redhat.com>
1925 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1926 instead of OCTETS_PER_BYTE.
1928 * config/tc-v850.c: Fix compile time warnings.
1929 * config/tc-ppc.c: Fix compile time warnings.
1931 2000-06-18 H.J. Lu <hjl@gnu.org>
1933 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1934 * configure: Rebuild.
1936 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1938 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1941 2000-06-16 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1944 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1946 * doc/c-mips.texi: Document newly accepted cpu variants.
1948 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1950 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1952 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1954 * macro.c (getstring): Make it possible to escape the quote
1957 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1959 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1961 2000-06-13 H.J. Lu <hjl@gnu.org>
1963 * configure: Regenerate.
1965 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1967 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1969 * doc/internals.texi (line_separator_chars): Semicolon is no
1970 longer a default. Mention null and newline as defaults.
1972 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1974 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1975 * config/tc-i860.h (line_separator_chars): Likewise.
1976 * config/tc-h8300.c (line_separator_chars): Likewise.
1977 * config/tc-i960.c (line_separator_chars): Likewise.
1978 * config/tc-m68k.c (line_separator_chars): Likewise.
1979 * config/tc-mips.c (line_separator_chars): Likewise.
1980 * config/tc-ns32k.c (line_separator_chars): Likewise.
1981 * config/tc-sparc.c (line_separator_chars): Likewise.
1982 * config/tc-vax.c (line_separator_chars): Likewise.
1984 * config/tc-h8300.c (comment_chars): Use string initialiser.
1985 * config/tc-i960.c (line_comment_chars): Likewise.
1986 * config/tc-z8k.c (comment_chars, line_comment_chars,
1987 line_separator_chars): Likewise.
1989 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1992 2000-06-08 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1997 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1999 * configure.in (VERSION): Update to show this is the CVS mainline.
2001 2000-06-08 Matthew Jacob <mjacob@feral.com>
2003 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2004 $at is the integer register $r28, vs. both $r28 and the floating
2005 point register $f28.
2007 2000-06-08 James E. Wilson <wilson@cygnus.com>
2009 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2010 (dot_endp): Don't call ia64_flush_insns.
2011 (emit_one_bundle): Don't delete prologue/body records from
2012 unwind_record list in first loop. Rewrite second loop to account for
2015 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2017 * config/tc-ia64.c: Add missing prototypes.
2018 (generate_unwind_image): Cast argument to output_unw_records call.
2020 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2022 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2024 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2026 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2027 (REGISTER_P): likewise.
2028 (avr_opcodes): uses include/opcode/avr.h
2029 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2031 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2033 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2036 2000-06-03 H.J. Lu <hjl@gnu.org>
2038 * read.c (is_end_of_line): Put back `;'.
2040 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2042 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2044 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2046 * expr.c (operand): Test is_end_of_line outside switch to catch
2047 line separator chars that are also operators.
2048 (operator): Return O_illegal for line separator chars.
2050 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2051 entry (or `!' entry for TC_HPPA).
2053 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2054 before indexing is_end_of_line. Remove redundant check for '\0'.
2056 * config/tc-h8500.c (md_assemble): Likewise.
2057 * config/tc-mcore.c (md_assemble): Likewise.
2058 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2061 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2063 * config/tc-mcore.c (mcore_cons): Likewise.
2064 (mcore_float_cons): Likewise.
2065 (mcore_stringer): Likewise.
2066 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2068 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2070 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2072 2000-05-29 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-sh.c: Fix compile time warning messages.
2076 * config/tc-mips.c: Fix compile time warning messages.
2078 2000-05-29 Philip Blundell <philb@gnu.org>
2080 * doc/as.texinfo: Update copyright dates.
2081 (Local Labels): Delete misplaced mention of ARM.
2082 * NEWS: Mention ARM ELF support.
2084 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2086 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2087 it is modified, and use the real_size to compute the frag address
2088 for dwarf2 line info.
2090 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2092 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2093 line-matching scheme to cope with automake moving variables around.
2094 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2095 * Makefile.in: Regenerate.
2097 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2099 * config/tc-sparc.c (sparc_relax): New.
2100 (md_longopts): Add -relax and -no-relax options.
2101 (md_parse_options, md_show_usage): Likewise.
2102 (md_apply_fix3): Optimize tail call into branch always if possible.
2104 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2106 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2107 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2108 rules, with warning when a GAS statement specifies a packing that
2109 will result in an instruction being squashed.
2110 Added typdef packing_type and enumerals, changed various integer
2111 literals to use the enumerals.
2113 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2115 * config/tc-ia64.c (dot_restorereg_p): New function.
2116 (md_pseudo_table): Add restorereg.p.
2117 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2118 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2120 * config/tc-ia64.h (unw_record_type): Add unwabi.
2121 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2122 called MASK with members for imask, and the masks produced by
2123 fr_mem, gr_mem, br_mem, and frgr_mem.
2124 (unw_p_record): Add members ABI and CONTEXT.
2125 (unw_x_record): Add member AB.
2126 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2127 as pseudo-register for use during unwind info generation.
2128 (AR_PFS, AR_LC): New macros.
2129 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2130 whose names start with an at sign (as in "@priunat").
2131 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2133 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2134 proc_end, unwind_info, personality_routine): Consolidate into
2135 "unwind" structure to reduce offset-table use. Add member
2136 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2138 (output_R1_format, output_R3_format, output_P3_format,
2139 output_P6_format): Initialize R with zero to reduce compiler warnings.
2140 (output_P7_format): Ditto. Add `default' branch to switch
2141 statement to reduce compiler warnings.
2142 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2143 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2144 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2145 into single argument.
2146 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2147 compiler warnings. Merge A and B args into single argument.
2148 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2149 A and B args into single argument.
2150 (free_record): Removed (wasn't used).
2151 (free_list_records): Also free imasks in prologue records.
2152 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2153 (output_spill_mask): Remove.
2154 (output_unwabi): New function.
2155 (output_epilogue, output_label_state, output_copy_state): Call
2157 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2158 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2160 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2161 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2162 as part of handling the prologue records. Emit region's imask if
2163 we have one. Handle unwabi, epilogue, label_state, copy_state,
2164 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2165 spill_sprel_p, and spill_reg_p records.
2166 (set_imask, count_bits, slot_index): New function.
2167 (fixup_unw_records): Fix region size computation. Handle
2168 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2169 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2170 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2171 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2172 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2173 (dot_save): Use manifest constants for applicaton registers.
2174 Handle REG_PR and REG_PRIUNAT.
2175 (dot_restore): Don't just ignore it.
2176 (dot_restorereg): New function..
2177 (generate_unwind_image): Ensure unwind info is a multiple of eight
2178 bytes, not just four bytes.
2179 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2180 (dot_altrp): Don't just ignore it.
2181 (dot_savemem): New function. Replaces dot_savesp() and
2182 dot_savepsp(). Use manifest constants for applicaton registers.
2183 Handle REG_PR and REG_PRIUNAT.
2184 (dot_savef): Simplify.
2185 (dot_saveb): Support generation of br_gr.
2186 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2187 dot_label_state, dot_copy_state): New function.
2188 (dot_unwabi): Don't just ignore it.
2189 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2190 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2191 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2192 (emit_one_bundle): Set slot number for prologue/body records
2193 *before* emitting the first insn.
2194 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2195 (md_begin): Declare "psp" pseudo-register.
2196 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2197 so we don't get segfault.
2198 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2199 counts as required per SW Conventions manual
2200 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2201 output_preds_psprel, output_preds_sprel, output_spill_base,
2202 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2203 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2204 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2205 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2206 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2207 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2208 (dot_vframe): Implement.
2209 (dot_vframesp, dot_vframepsp): New function.
2211 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2213 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2214 * configure: Regenerate.
2216 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2218 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2219 (md_estimate_size_before_relax): so we can use it here instead of
2220 old kludges. Localise vars to blocks. Comment.
2222 * frags.c (frag_new): Update fr_var comments.
2223 * frags.h (struct frag): Ditto.
2225 2000-05-22 Richard Henderson <rth@cygnus.com>
2227 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2228 (pseudo_func): Add pcrel.
2229 (operand_match): Handle IA64_OPND_TGT64.
2230 (build_insn): Likewise.
2231 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2232 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2233 (fix_insn): Handle all three 64-bit relocation types.
2235 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2237 * obj.h (struct format_ops): New members begin, app_file,
2238 s_set_other, s_set_desc, s_get_type, s_set_type,
2239 separate_stab_sections, init_stab_section.
2241 * config/obj-multi.h: Update GPL notice to v2.
2243 (obj_app_file): New.
2244 (S_SET_SIZE): Test s_set_size for NULL before calling.
2245 (S_SET_ALIGN): Similar for s_set_align.
2250 (SEPARATE_STAB_SECTIONS): New.
2251 (INIT_STAB_SECTION): New.
2252 (EMIT_SECTION_SYMBOLS): New.
2253 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2255 * config/obj-elf.h: Update GPL notice to v2.
2256 Mention that this file is included from obj-multi.h.
2257 (obj_begin): Wrap definition in ifndef.
2258 (elf_file_symbol): Constify declaration.
2259 (obj_app_file): Ditto.
2260 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2261 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2263 * config/obj-elf.c (elf_s_set_other): New.
2264 (elf_file_symbol): Constify argument.
2265 (elf_separate_stab_sections): New.
2266 (elf_init_stab_section): New.
2267 (elf_format_ops): Add new members. Remove comma at end.
2269 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2270 (ecoff_format_ops): Add new fields. Remove comma at end.
2271 Mention inconsistency for emit_section_symbols.
2273 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2275 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2276 (coff_separate_stab_sections): New.
2277 (coff_format_ops): Add new members.
2279 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2280 (obj_aout_s_set_other): New.
2281 (obj_aout_s_set_desc): New.
2282 (obj_aout_s_get_type): New.
2283 (obj_aout_s_set_type): New.
2284 (obj_aout_separate_stab_sections): New.
2285 (aout_format_ops): New members added. Use obj_aout_process_stab,
2286 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2287 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2289 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2291 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2293 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2294 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2295 (md_estimate_size_before_relax): Ensure jumps to weak and
2296 externally visible symbols are relocatable.
2298 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2300 * stabs.c (aout_process_stab): Make global.
2301 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2302 * read.h (aout_process_stab): Declare.
2304 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2305 Generalize to *aout, *coff *elf.
2306 * configure: Regenerated.
2308 * doc/internals.texi (Object format backend): Say
2309 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2311 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2312 * Makefile.in: Regenerated.
2314 2000-05-19 Catherine Moore <clm@cygnus.com>
2316 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2318 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2320 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2321 instruction to reflect change in re_assemble_*.
2323 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2325 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2326 build PA64 ELF tools.
2327 * configure: Rebuilt.
2329 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2331 * Makefile.am: Regenerate dependencies.
2332 * Makefile.in: Regenerate.
2334 2000-05-15 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-arm.c (struct asm_psr): Add boolean field
2337 distinguishing between CSPR and SPSR. Rename 'number' field
2339 (psrs): Rearrange contents to match new asm_psr structure.
2340 (arm_psr_parse): Move next to psr_required_here. Make it
2341 return an asm_psr structure.
2342 (psr_required_here): Use asm_psr structure returned by
2344 (do_msr): Reorganise to allow psr_required_here to be called
2346 (md_undefined_name): Mark 'name' parameter as unused, since
2347 the COFF target does not use it.
2349 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2351 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2353 * config/te-aux.h: Likewise.
2354 * config/te-dpx2.h: Likewise.
2355 * config/te-go32.h: Likewise.
2356 * config/te-hp300.h: Likewise.
2357 * config/te-hppa.h: Likewise.
2358 * config/te-i386aix.h: Likewise.
2359 * config/te-ic960.h: Likewise.
2360 * config/te-interix.h: Likewise.
2361 * config/te-nbsd532.h: Likewise.
2362 * config/te-pc532mach.h: Likewise.
2363 * config/te-ppcnw.h: Likewise.
2364 * config/te-psos.h: Likewise.
2365 * config/te-sparcaout.h: Likewise.
2366 * config/te-sun3.h: Likewise.
2367 * config/te-sysv32.h: Likewise.
2369 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2371 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2372 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2373 and sign extend without an if statement.
2374 (build_bytes): Likewise.
2376 2000-05-14 Kazu Hirata <kazu@hxi.com>
2378 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2379 X_add_symbol L_32 case.
2381 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2383 * config/te-freebsd.h: New file.
2385 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2387 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2388 bindtextdomain): Replace defines with those from intl/libgettext.h
2389 to quieten gcc warnings.
2391 * NEWS: Mention x86 .arch and -q.
2393 * config/tc-i386.c (quiet_warnings): New.
2394 (md_assemble): Use quiet_warnings.
2395 (md_parse_option): Set quiet_warnings from -q.
2396 (md_show_usage): Mention -q, delete -m.
2397 (flag_do_long_jump): Delete.
2398 (md_parse_option): Remove -m.
2399 (md_show_usage): Remove -m.
2400 (md_create_long_jump): Remove useless flag_do_long_jump code.
2402 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2403 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2405 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2406 Alexander Sokolov <robocop@netlink.ru>
2408 * doc/c-i386.texi (i386-Arch): New section.
2409 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2411 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2412 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2413 architecture has been given and is not 486.
2414 (set_cpu_arch): New.
2415 (md_pseudo_table): Add .arch.
2416 (md_assemble): Warn if cpu architecture has been given and an
2417 unsupported instruction.
2419 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2420 Move operand_types bit defines after relevant template field.
2421 (template): Add cpu_flags.
2425 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2427 * config/tc-mn10300.h (md_end): Define.
2428 (mn10300_finalize): Declare.
2429 * config/tc-mn10300.c: Include dwarf2dbg.h.
2430 (debug_line): Define.
2431 (md_assemble): Generate dwarf2 line info.
2432 (mn10300_finalize): New function. Finalize dwarf2 info.
2434 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2436 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2437 external version of the relocation for weak symbols.
2439 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2441 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2442 frame size in units of 16 bytes, as required per SW Conventions manual.
2443 (output_unw_records): Output info-block header as a dword to get
2446 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2448 * as.h: #include "file", not <file> on files from ../include.
2449 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2450 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2451 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2452 (tc_coff_symbol_emit_hook): Ditto.
2453 (OPTCOUNT): Cast to int to avoid compiler warning.
2454 (md_begin): Fix signed/unsigned warnings.
2456 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2458 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2459 ABRANCH LONG case for a conditional branch on a 68000.
2460 (md_estimate_size_before_relax): Likewise. Also handle
2461 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2462 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2463 PC-relative on all CPUs.
2464 (md_estimate_size_before_relax): Likewise.
2466 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2468 * as.c (parse_args): Just mention current year in printed
2471 2000-05-03 J.T. Conklin <jtc@redback.com>
2473 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2475 (md_parse_option): Recognize -m7400.
2477 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2479 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2480 don't permit lp to become less than the words array.
2482 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2484 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2485 Fix little-endian case.
2487 2000-05-03 David O'Brien <obrien@NUXI.com>
2489 * as.c (parse_args): Update copyright.
2491 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2493 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2494 for the .bss section too.
2496 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2498 * configure.in: Set em=linux for hppa-*-linux.
2499 * configure: Regenerate.
2500 * doc/Makefile.in: Regenerate with correct automake.
2502 * frags.c (frag_grow): Sanity check chunk_size.
2504 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2505 * config/obj-som.h: Likewise.
2506 * config/obj-ieee.h: Likewise.
2508 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2510 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2511 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2512 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2513 (pa_ip): low_sign_unext now returns via function value. Use
2514 re_assemble_* instead of dis_assemble_* and
2515 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2517 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2518 (md_section_align, md_parse_option, md_show_usage,
2519 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2520 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2521 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2522 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2523 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2525 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2526 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2527 outside of switch. Correct mask and shifting errors in case 10
2528 and case -11. In case 21, compare against signed range to suit
2529 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2530 case 17 and case 22, use offsetT variable to properly check range.
2531 Use re_assemble_* here too.
2532 (evaluate_absolute): Change type of value to offsetT. Call
2533 hppa_field_adjust to do the work for us.
2534 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2535 (pa_parse_cmpib_64_cmpltr): Ditto.
2536 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2537 of i to unsigned int.
2538 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2539 (pa_end_of_source): Return type is void.
2541 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2543 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2545 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2547 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2548 More comments added.
2549 (md_begin): Removed "construct symbols for each register name".
2550 Because register names conflicts with GCC generated function
2552 (avr_operand): Now constant numbers can be used as a register
2553 identifiers (0 as r0, 31 as r31).
2554 (md_assemble): use skip_space () before parsing instruction
2557 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2559 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2560 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2561 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2562 * configure: Regenerate.
2564 2000-04-29 Andreas Jaeger <aj@suse.de>
2566 * as.h: Correctly check GCC version.
2568 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2570 * doc/as.1: Fix unbalanced brackets.
2572 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2574 (line_comment_chars): Set to '/' if TE_FreeBSD.
2576 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2578 * configure.in: Configury support for PA64 (currently disabled).
2579 * configure: Rebuilt.
2581 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2583 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2584 bfd_set_section_alignment.
2586 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2588 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2591 2000-04-24 Nick Clifton <nickc@cygnus.com>
2593 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2594 * doc/as.texinfo (Align): Include arm and strongarm in list of
2595 targets that have the second form of the behaviour of the .align
2598 2000-04-24 Mark Klein <mklein@dis.com>
2600 * obj-som.c: Terminate obj_pseudo_table.
2602 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2604 * as.c (parse_args): Allow md_parse_option to override -a listing
2606 * config/obj-coff.c (add_lineno): Change type of offset parameter
2607 from "int" to "bfd_vma."
2608 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2609 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2610 (ppc_change_csect): Align correctly for XCOFF64.
2611 (ppc_machine): New function, which discards "ppc_machine" line.
2612 (ppc_tc): Cons for 8 when code is 64 bit.
2613 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2615 (md_parse_option): Handle -a64 and -a32.
2617 * config/tc-ppc.h (TARGET_MACH): Define.
2618 (TARGET_FORMAT): Move to function.
2619 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2621 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2623 * config/tc-avr.c: New AVR_ISA_ defined.
2624 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2625 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2626 for `fmul', `movw' and `lpm R,Z' instructions.
2627 (avr_operands): Warn if current opcode is a two-word instruction
2628 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2629 (avr_opcodes): New commands added.
2630 (REGISTER_P): Check 'a' and 'v' constraint letters.
2631 (mcu_types): New MCU added.
2633 2000-04-22 Timothy Wall <twall@cygnus.com>
2635 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2637 (operand_match): Conditionally insert default bit values for IMMU9.
2639 2000-04-14 Matthew Green <mrg@cygnus.com>
2641 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2642 * configure: Rebuilt.
2644 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2645 Jason Eckhardt <jle@cygnus.com>
2647 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2649 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2650 Added handling of new operand types l,y,&,fe,fE,fx.
2652 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2653 David Mosberger <davidm@hpl.hp.com>
2654 Timothy Wall <twall@cygnus.com>
2655 Andrew MacLeod <amacleod@cygnus.com>
2656 Jim Wilson <wilson@cygnus.com>
2658 * Makefile.am (CPU_TYPES): Add ia64.
2659 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2660 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2661 * Makefile.in: Rebuild.
2662 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2663 * configure: Rebuild.
2664 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2665 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2666 * expr.c (expr): Handle md_optimize_expr.
2667 * read.c (LEX_HASH): Add comment.
2668 * config/tc-ia64.c, config/tc-ia64.h: New files.
2670 2000-04-21 Richard Henderson <rth@cygnus.com>
2672 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2673 bundling a non-delayed branch type instruction.
2675 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2677 * config/tc-mn10300.c (HAVE_AM30): Define.
2678 (md_assemble): Use it.
2680 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2682 * config/obj-elf.c (obj_elf_change_section): Check for changed
2685 * Makefile.am: (CPU_MULTI_VALID): Remove.
2686 (MULTI_CPU_TYPES): Define.
2687 (MULTI_CPU_OBJ_VALID): Define.
2688 (DEPTC): Use the above.
2689 (DEPOBJ): Same here.
2691 Regenerate dependencies.
2692 * Makefile.in: Regenerate.
2694 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2696 * Makefile.am (YACC, LEX): Get them from configure.
2698 2000-04-18 H.J. Lu (hjl@gnu.org)
2700 * config/tc-i386.c (offset_in_range): Use addressT instead of
2701 bfd_vma for non-bfd assemblers.
2703 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2705 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2706 doesn't give spurious errors.
2708 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2710 * as.h (SEEK_SET): Define if undefined.
2712 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2714 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2715 constants, and don't assume offsetT is 32 bits.
2717 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2719 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2720 (md_pcrel_from_section): Add prototype.
2721 (d10v_fix_adjustable): Add prototype.
2722 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2724 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2726 2000-04-12 Nick Clifton <nickc@cygnus.com>
2728 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2729 symbol in frag chain.
2731 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2733 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2734 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2735 (fits_in_signed_word, smallest_imm_type): Ditto.
2736 (md_assemble): Use an offsetT var to hold offsetT values, not a
2738 (offset_in_range): New.
2739 (md_assemble): Use it.
2740 (md_convert_frag): Change type of target_address, opcode_address,
2741 and displacement_from_opcode_start to offsetT.
2742 (md_create_short_jump): Change type of offset to offsetT.
2743 (md_create_long_jump): Ditto.
2744 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2745 (md_chars_to_number): Remove.
2746 (output_invalid): Remove duplicate prototype.
2748 2000-04-09 Nick Clifton <nickc@cygnus.com>
2750 * Makefile.am (CPU_TYPES): Add 'avr'.
2751 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2752 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2754 * Makefile.in: Regenerate.
2756 * doc/as.texinfo: Add M32R documentation.
2758 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2760 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2761 --enable-build-warnings option.
2762 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2763 * Makefile.in, configure: Re-generate.
2765 2000-04-07 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2768 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2769 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2770 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2771 (arm_force_relocation): Force relocations for
2772 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2774 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2776 * config/tc-sh.c (get_operands): There's no third operand if the
2777 first operand is an immediate.
2779 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2781 * config/tc-sh.c (immediate): Delete.
2782 (sh_operand_info): Add immediate member.
2783 (parse_reg): Use A_PC for pc.
2784 (parse_exp): Add second argument 'op'. All callers changed.
2785 (parse_at): Expect pc to be coded as A_PC.
2786 Use immediate field in *op.
2787 (insert): Add fourth argument 'op'. All callers changed.
2788 (build_relax): Add second argument 'op'. All callers changed.
2789 (insert_loop_bounds): New function.
2790 (build_Mytes): Remove DISP_4.
2791 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2792 (assemble_ppi): Use immediate field in *operand.
2793 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2794 (md_apply_fix): Likewise.
2795 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2797 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2799 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2801 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2803 * internals.texi (CPU backend): Document
2804 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2806 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2808 * po/gas.pot: Regenerate.
2810 * as.c (show_usage): Restore translated part of bug string.
2811 * gasp.c (show_usage): Likewise.
2813 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2814 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2815 than move-if-change.
2816 (DEP1): Modify for "gcc -MM".
2820 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2821 Update dependencies.
2822 * Makefile.in: Regenerate.
2824 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2826 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2827 (md_begin): Likewise.
2828 (HAVE_AM33): New macro.
2829 (md_assemble): Use it. Match r_regs and xr_regs only if
2832 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2834 * as.h: #include "bin-bugs.h"
2835 * as.c (show_usage): Use REPORT_BUGS_TO.
2836 * gasp.c: #include "bin-bugs.h"
2837 (show_usage): Use REPORT_BUGS_TO.
2839 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2841 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2843 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2844 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2847 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2849 * config/tc-i386.c (i386_immediate): Don't assume a constant
2850 immediate is necessarily 16 bits when in 16 bit code mode.
2851 (md_assemble): Instead set guess_suffix here after we have checked
2854 2000-04-02 Richard Henderson <rth@cygnus.com>
2856 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2857 quantities. Correct right shift sign extension.
2858 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2859 32-bit value when shifting into place.
2861 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2863 * app.c: Add ATTRIBUTE_UNUSED as needed.
2864 * config/tc-ppc.c: Likewise.
2865 (ppc_size): Make unsigned long.
2866 (ppc_insert_operand): Add casts to avoid warnings.
2868 2000-03-31 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-d10v.h (md_flush_pending_output): Define.
2872 2000-03-29 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2875 segment. Works for both BFD_ASSEMBLER and others.
2876 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2878 2000-03-29 Nick Clifton <nickc@cygnus.com
2880 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2882 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2884 * listing.c (LISTING_LHS_WIDTH): Default depends on
2886 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2888 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2890 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2893 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2895 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2897 * config/tc-avr.c (mcu_types): Add missing initialiser.
2898 (md_pcrel_from_section): Add prototype.
2899 (avr_operand): Remove redundant test of unsigned < 0.
2900 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2902 2000-03-27 Denis Chertykov <denisc@overta.ru>
2904 * config/tc-avr.c: New file for AVR support.
2905 * config/tc-avr.h: Likewise.
2906 * configure.in: Add AVR support.
2907 * configure: Regenerate.
2909 2000-03-26 Timothy Wall <twall@cygnus.com>
2911 * gasp.c (macro_op): Add new argument to check_macro call.
2912 Macro structure definitions moved to macro.h
2913 * sb.h: Add argument to prototype for input_scrub_include_sb.
2914 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2915 nesting checks with an additional flag.
2916 (struct input_save): Add flag to indicate whether current sb
2917 should be checked for proper macro/conditional nesting.
2918 (input_scrub_push/pop): Save/restore nest check flag.
2919 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2921 * macro.c (check_macro): Allow caller to retrieve parsed macro
2922 information if a pointer is provided. This information may be
2923 used by the new macro hooks.
2924 * macro.h: Update prototype for check_macro. Macro struct
2925 definitions moved here from macro.c/gasp.c.
2926 * read.c (read_a_source_file): Add parameter to check_macro call,
2927 and pass macro info to the macro hook, if defined.
2928 (input_scrub_insert_line): New. Allow insertion of a line of
2929 characters into the input stream.
2930 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2931 file into the input stream.
2932 (s_include): Use input_scrub_insert_file.
2933 * internals.texi: Document new macro hooks.
2934 * as.h: New prototypes added.
2936 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2938 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2939 an initial capital letter.
2940 (i386_index_check): Reindent.
2942 2000-03-19 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2947 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2949 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2950 instruction operand bad if Rd > 7 when generating
2951 thumb instructions. Prevents for example,
2952 "adr r12,label" from silently failing and generating
2953 the wrong instruction.
2955 2000-03-17 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2958 that have a destingation >= 0x400000.
2959 Fix compile time warning messages.
2961 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2963 * config/tc-sh.c (md_begin): When encountering insn that are
2964 not supported by the current arch, only change the name if
2965 its contents are the same as prev_name.
2966 (get_specific): If the the architecture doesn't match, fail.
2968 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2970 * config/tc-sh.c (IDENT_CHAR): Define.
2971 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2972 matching back where it came from.
2974 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2976 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2978 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2980 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2983 2000-03-15 Kazu Hirata <kazu@hxi.com>
2985 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2987 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2989 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2990 floating-point-number, make sure 'f' is in FLT_CHARS.
2992 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2994 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2995 (s_lcomm_internal): Use it.
2996 * doc/internals.texi (CPU backend): Document it.
2997 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3000 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3002 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3005 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3006 implementation doesn't have special handling for switch
3008 (macro_build): Allow for code in sections other than .text.
3010 (mips_ip): Likewise.
3011 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3012 Don't perform relocs if we will be outputting them.
3013 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3014 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3017 2000-03-09 Catherine Moore <clm@cygnus.com>
3019 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3020 relocation type based on the entry in the fixup structure.
3021 Put S_IS_EXTERN processing back in.
3023 2000-03-08 H.J. Lu (hjl@gnu.org)
3025 * Makefile.am (install-exec-tooldir): Depend on
3026 install-exec-bindir for parallel make.
3027 * Makefile.in: Regenerated.
3029 2000-03-06 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3033 (md_parse_option): Parse -m32r command line switch - disable m32rx
3035 (md_show_usage): Document new option.
3037 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3038 * doc/Makefile.in: Regenerate.
3039 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3041 2000-03-02 Michael Meissner <meissner@redhat.com>
3043 * config/tc-d30v.c (check_range): Remove code that incorrectly
3044 sign extended values where bits < 32.
3046 2000-03-02 H.J. Lu (hjl@gnu.org)
3048 * configure.in: Support --enable-targets=all on ia32.
3049 * configure: Regenerated.
3051 2000-03-01 Nick Clifton <nickc@cygnus.com>
3053 * gasp.c (do_align): Remove bogus check of alignment value.
3055 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3057 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3058 TC_PPC was defined forced the type of a symbol with no other type
3061 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3063 * doc/internals.texi (CPU backend): Mention that
3064 line_separator_chars do not break up comments. Fix typos for
3065 LEX_AT and LEX_NAME descriptions. Document operands for
3066 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3067 description of md_create_short_jump usage. Document argument for
3068 md_undefined_symbol.
3070 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3072 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3073 (md_parse_option): Handle it.
3074 (md_show_usage): Document it.
3076 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3078 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3079 opcode, for the instruction `pal19'. From Andrea Arcangeli
3082 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3084 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3086 (md_assemble): To here, before template operands are matched.
3087 Also ensure a constant immediate is sign extended when we know the
3088 size is at most 16 bits. This is to catch cases like "add
3089 $0xffc0,%ax" where we don't know the size, and thus that the
3090 immediate can be represented as Imm8S until after parsing the
3092 (i386_displacement): Similarly sign extend 16 bit constant
3094 (md_assemble): Relax 16-bit jump constant range check to suit sign
3095 extended displacements.
3097 2000-02-26 Andreas Jaeger <aj@suse.de>
3099 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3101 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3103 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3104 call operands when intel_syntax.
3105 (intel_float_operand): Return 2 for "fi...".
3106 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3107 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3108 earlier "SHORT" change.
3109 (md_assemble): When determining suffix from Regs, exclude
3112 2000-02-24 Nick Clifton <nickc@cygnus.com>
3114 * configure: Add arm-wince, mips-pe and sh-pe targets.
3115 * configure: Regenerate.
3117 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3119 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3120 "pe-mips" for the mips-pe target.
3122 * config/tc-arm.c (insns): Change displacement encoded in BL
3123 and B instructions if the target port is arm-wince.
3124 (do_ldst): Do not bias the relocation offset if the target
3126 (md_pcrel_from): Add in missing relocation offset bias if the
3127 target os arm-wince.
3129 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3130 (md_begin): Disable -G support for mips-pe target.
3131 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3132 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3135 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3136 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3137 assembler, just set the alignment to 4.
3139 * config/te-wince-pe.h: New file for WinCE targets. Define
3142 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3144 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3145 string instructions.
3146 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3147 (i386_intel_memory_operand): After finding a segment override,
3148 check again for no `[' before looking for a displacement. Bomb if
3149 more than one displacement rather than silently discarding the
3150 second and subsequent ones. Free strings malloc'd by
3151 build_displacement_string.
3153 2000-02-24 Catherine Moore <clm@cygnus.com>
3155 * config/obj-som.c (obj_pseudo_table): Add "weak".
3156 (obj_som_weak): New routine.
3158 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3160 * config/tc-i386.c (union i386_op): New.
3161 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3162 Throughout file replace occurences of disps[n], imms[n], regs[n]
3163 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3164 intel mode operand swapping. Add assert in regKludge and
3165 fake_zero_displacement code. Test i.types[n] when outputting
3166 displacements and immediates. Combine output of Disp16 with
3168 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3169 when in intel mode by (not) reversing fsub and fdiv operands
3170 before the template search. This fails for single operand
3171 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3172 undefined. Instead fix the base_opcode after we've found the
3173 template. Move base_opcode xor with found_reverse_match from
3174 opcode output code to before this fix so we test for the correct
3176 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3177 check in intel mode. Instead compare opcodes.
3179 * config/tc-i386.h (TC_RELOC): Delete.
3180 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3181 with equivalent call to reloc.
3183 * as.h (flag_m68k_mri): Move declaration after target include, and
3184 only declare when TC_M68K defined. Define as zero otherwise.
3185 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3186 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3187 Define as zero otherwise.
3188 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3189 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3190 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3191 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3192 testing whether defined.
3193 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3194 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3195 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3196 rather than testing whether defined.
3197 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3198 (parse_mri_cons): Declare and use only when TC_M68K.
3199 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3200 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3201 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3203 * NEWS: Mention IBM 370 support.
3205 2000-02-23 Richard Henderson <rth@cygnus.com>
3207 * config/tc-i386.c (md_assemble): When swapping operands for
3208 intel_syntax, assume everything that's not Imm or Disp is a
3211 2000-02-23 Linas Vepstas <linas@linas.org>
3213 * config/tc-i370.c, config/tc-i370.h: New files.
3214 * Makefile.am: Add support for Linux/IBM 370.
3215 * configure.in: Likewise.
3216 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3217 * config/obj-elf.c: Include elf/i370.h
3218 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3220 * Makefile.in: Regenerate.
3221 * configure: Regenerate.
3223 * doc/c-i370.texi: New file.
3224 * doc/all.texi: Include it.
3225 * doc/as.texinfo: And here.
3226 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3227 * doc/Makefile.in: Regenerate.
3229 2000-02-19 Michael Meissner <meissner@redhat.com>
3231 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3232 determine if an instruction can be used in parallel with an ADDppp
3233 or SUBppp instruction.
3235 2000-02-22 Andrew Haley <aph@cygnus.com>
3237 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3239 1999-12-30 Andrew Haley <aph@cygnus.com>
3241 * config/tc-mips.c (mips_gp32): New variable.
3242 (macro_build) Use mips_gp32.
3244 (md_longopts): Add "-mgp32" and "-mgp64".
3245 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3247 (OPTION_M7900): Change offset
3248 (OPTION_NO_M7900): Ditto.
3250 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3252 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3253 warning, and bump it to 1.
3255 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3257 From Brad Lucier <lucier@math.purdue.edu>:
3258 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3261 2000-02-21 Catherine Moore <clm@cygnus.com>
3263 * config/tc-mips.c (MF_HILO_INSN): Define.
3264 (mips_7000_hilo_fix): Declare.
3265 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3266 (md_parse_option): Check for 7000_HILO_FIX options.
3267 (OPTION_M7000_HILO_FIX): Define.
3268 (OPTION_NO_M7000_HILO_FIX): Define.
3269 * doc/c-mips.texi (-mfix7000): Describe.
3271 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3273 * listing.c (print_lines): Remove unused variable `end'.
3275 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3276 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3277 reloc_type when BFD_ASSEMBLER.
3278 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3279 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3280 statement and quell signed vs. unsigned comparison warning.
3282 2000-02-18 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3285 the computed frag offset, rather than overwriting it.
3287 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3289 * config/tc-sh.c ("elf/sh.h"): Include.
3290 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3291 (md.begin): Initialize target_arch.
3292 Only include opcodes in has table that match selected architecture.
3293 (parse_reg): Recognize register names for sh-dsp.
3294 (parse_at): Recognize post-modify addressing.
3295 (get_operands): The leading space is now optional.
3296 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3297 arguments. Update valid_arch.
3298 (build_Mytes): Add support for SDT_REG_N.
3299 (find_cooked_opcode): New function, broken out of md_assemble.
3300 (assemble_ppi, sh_elf_final_processing): New functions.
3301 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3302 (md_longopts, md_parse_option): New option: -dsp.
3303 * config/tc-sh.h (elf_tc_final_processing): Define.
3304 (sh_elf_final_processing): Declare.
3306 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3309 the unwinder subspace. Save the current seg/subseg before creating
3312 2000-02-10 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3315 little endian targets.
3316 (INST_BYTE1): Redefine to handle big and little endian
3318 (cpu_type): New type: Select between M340 and M210.
3319 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3320 instructions of the M340.
3321 (md_assemble): Add support for the MULSH and OPSR classes of
3323 (md_atof): Add support for little endian targets.
3324 (md_parse_option): Add support for -EL, -EB and -mcpu command
3326 (md_convert_frag): Add support for little endian targets.
3327 (md_apply_fix3): Add support for little endian targets.
3328 (md_number_to_chars): Add support for little endian targets.
3330 2000-02-10 Timothy Wall <twall@redhat.com>
3332 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3333 defined, use it to verify the symbol just read should be a label.
3335 2000-02-10 Timothy Wall <twall@redhat.com>
3337 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3338 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3339 around colons when KEEP_WHITE_AROUND_COLON is defined.
3340 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3341 and KEEP_WHITE_AROUND_COLON.
3343 2000-02-08 Timothy Wall <twall@redhat.com>
3345 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3347 (do_repeat): New. Abstract repeat logic so that a "break" can be
3349 (end_repeat): New. Provide support for a "break" out of the
3351 * read.h: Add prototypes for new functions.
3353 2000-02-08 Timothy Wall <twall@redhat.com>
3355 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3356 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3357 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3360 2000-02-08 Timothy Wall <twall@redhat.com>
3362 * read.c: Added elseif to directives table.
3363 * read.h: Added prototype for s_elseif.
3364 * doc/as.texinfo: Added description for elseif.
3365 * cond.c (s_elseif): New function
3367 2000-02-04 Timothy Wall <twall@redhat.com>
3369 * listing.c (print_lines): Remove conditionals causing bug in
3372 2000-02-03 Timothy Wall <twall@cygnus.com>
3374 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3376 * frags.c (frag_new): Calculate fr_fix in octets
3377 (frag_now_fix) Return offset as target address offset (bytes).
3378 (frag_now_fix_octets) New - Return offset in octets (8-bit
3380 * frags.h: Added prototype for frag_now_fix_octets().
3381 Distinguish between octets and bytes in field descriptions.
3382 * listing.c (calc_hex): Account for octets vs bytes when
3383 printing addresses/offsets.
3384 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3385 target is little-endian, print the octets in a word in big-endian
3386 order so that the display looks like a proper hexadecimal number,
3387 instead of having the octets reversed.
3388 * read.c (do_align): When recording alignment, alignment power
3389 should be in terms of target bytes (minimum addressible unit)
3391 (do_org) Convert ORG target address (byte) argument into an
3392 octet offset when generating a variable fragment.
3393 * symbols.c (resolve_symbol_value): Symbol final value
3394 converted to a target address offset (bytes) from its octet offset.
3395 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3396 offset (bytes) is adjusted by the frag offset (octets) converted
3398 (coff_frob_section) Section alignment power is in terms of bytes;
3399 convert it to an octet alignment power when calculating size (and
3400 size mask) in octets. Don't modify the section size in order to
3401 "align" it for TI COFF, since that format has a different method
3402 for storing alignment information.
3404 2000-02-01 Timothy Wall <twall@cygnus.com>
3406 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3407 entries, matching the way GCC generates them. If not escaped, the
3408 filename is encoded incorrectly.
3410 2000-01-31 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-arm.c (reg_table): Add support for ATPCS register
3415 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3417 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3419 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3421 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3422 of a symbol when we really care about its value.
3424 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3426 * config/tc-mcore.c (md_assemble): Give warning message if
3427 operands passes to instruction are more than the spec.
3429 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3431 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3432 Thumb mode but the label seen was not declared as '.thumb_func'
3433 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3434 correct disassembly of Thumb code bounded by non function labels.
3436 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3438 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3439 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3441 * Makefile.in: Same here.
3444 * configure.in: Set bfd_gas for i386-aout when primary target
3445 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3446 we may need the primary te_file. Remove incorrect comment.
3448 * configure: Regenerate.
3450 * config/e-i386aout.c: New file.
3452 * as.c (USE_EMULATIONS): Move to before print_version_id.
3453 (struct emulation): Add i386aout.
3454 (show_usage): Split text strings. Reformat -a text. Add --em
3458 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3459 (aout_format_ops): New.
3462 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3463 preprocessor conditional and add aout USE_EMULATIONS tests.
3464 (read_a_source_file): Don't pass error strings to printf as
3468 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3470 (do_data): Same here.
3471 (process_file): And here.
3474 * symbols.c (colon): Rewrite "already defined" fatal message
3475 code for aout with USE_EMULATIONS.
3478 * config/obj-aout.c (OBJ_HEADER): Define.
3479 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3481 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3482 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3484 (obj_aout_type): Expand S_SET_OTHER here too.
3485 (obj_read_begin_hook): Remove.
3486 (aout_pop_insert): New.
3487 (obj_aout_s_get_other): New.
3488 (obj_aout_s_get_desc): New.
3489 (aout_format_ops): New.
3492 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3493 gets aout_pseudo_table.
3494 (aout_pseudo_table): Declare.
3495 (obj_read_begin_hook): Define.
3498 * config/obj-coff.c (obj_pseudo_table): Rename to
3500 (coff_pop_insert): Use coff_pseudo_table.
3501 (coff_sec_sym_ok_for_reloc): Remove.
3502 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3503 and comment all zero entries and remove #if 0 code.
3506 * config/obj-coff.h (obj_pop_insert): Define.
3507 (coff_pseudo_table): Declare.
3510 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3511 s_get_size, s_set_size. Comment all zero entries.
3514 * config/obj-elf.c (elf_s_get_other): New function.
3515 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3516 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3517 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3519 (obj_elf_parse_section_letters): Don't pass error strings to
3520 printf as format arg.
3523 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3525 (elf_s_get_other): Declare.
3526 (S_GET_OTHER) Define as elf_s_get_other if not already
3528 (S_SET_OTHER): Only define when not already defined.
3529 (elf_obj_read_begin_hook): Declare.
3530 (obj_read_begin_hook): Define.
3531 (elf_obj_symbol_new_hook): Declare.
3532 (obj_symbol_new_hook): Define.
3535 * config/obj-multi.h: Add copyright header and protect against
3536 multiple inclusion. Add * to all function pointers.
3537 (OBJ_HEADER): If defined, include it rather than other defines
3539 (obj_frob_file_after_relocs): Test for NULL.
3540 (obj_symbol_new_hook): Here too.
3541 (obj_sec_sym_ok_for_reloc): And here.
3542 (S_GET_OTHER): Define.
3543 (S_GET_DESC): Define.
3544 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3545 (OBJ_MAYBE_ELF): Update comment.
3547 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3548 OBJ_AOUT preprocessor conditional and handle emulation by
3549 testing OUTPUT_FLAVOR.
3550 (i386_displacement): Here too.
3551 (md_section_align): Similarly here.
3552 (i386_target_format): Conditionally compile when more than one
3553 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3554 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3555 (i386_displacement): Here too.
3558 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3559 Define TARGET_FORMAT for aout only when not multi.
3562 * config/te-multi.h: Delete file as it's identical to te-generic.h
3564 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3566 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3567 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3570 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3572 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3575 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3577 * config/tc-mips.c (mips_do_align): New function.
3578 * config/tc-mips.h (md_do_align): Define.
3580 2000-01-10 Philip Blundell <philb@gnu.org>
3582 * doc/c-arm.texi (ARM Options): Fix typo.
3583 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3584 line separator for Linux.
3585 * doc/as.texinfo (Comments): Mention the ARM.
3587 2000-01-10 Philip Blundell <pb@futuretv.com>
3589 * configure.in (arm*-*-conix*): New target.
3590 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3592 * configure: Regenerate.
3594 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3596 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3597 (obj_elf_visibility): New function.
3599 * doc/as.texinfo (Visibility): New node: document visibility
3602 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3604 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3605 warning for absolute jump/call without `*' in non-intel mode. No
3606 need to set i.types[0] JumpAbsolute in intel mode.
3608 1999-12-22 Philip Blundell <pb@futuretv.com>
3610 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3611 hook function when changing sections.
3612 (arm_s_data): Likewise.
3614 1999-12-14 Nick Clifton <nickc@cygnus.com>
3616 * config/tc-arm.c (md_parse_option): Add support for -marm720
3617 command line switch.
3619 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3622 (r_registers, xr_registers): Define.
3623 (r_register_name, xr_register_name): New functions.
3624 (md_assemble): Handle new am33 operand types and instruction
3626 (mn10300_insert_operand, check_operand): Likewise.
3628 1999-11-29 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3631 (s_force_thumb): Set thumb_mode to 2.
3632 (md_assemble): Do not complain about thumb instructions on a
3633 non-thumb target if thumb_mode is set to 2.
3635 1999-11-28 Michael Meissner <meissner@cygnus.com>
3637 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3638 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3639 (O_...): Add new machine dependent expressions if we are handling
3640 explicit relocations.
3641 (alpha_reloc_op): New static table holding the explicit relocation
3643 (alpha_literal_hash): New static to hold the hash table for
3644 explicit relocations.
3645 (alpha_macros): Add support for explicit relocations.
3646 (md_begin): If explicit relocations, initialize hash table.
3647 (md_assemble): Don't print a second error if tokenize_arguments
3648 already printed an error message.
3649 (md_apply_fix): Add support for explicit relocations.
3650 (alpha_force_relocation): Ditto.
3651 (alpha_fix_adjustable): Ditto.
3652 (alpha_adjust_symtab): New function to support explicit
3654 (alpha_adjust_symtab_relocs): Ditto.
3655 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3656 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3657 Add support for explicit relocations. Return -2 if an error
3658 message was already printed.
3659 (find_macro_match): Add support for explicit relocations. Comment
3661 (emit_insn): Add support for explicit relocations.
3662 (assemble_tokens): Ditto.
3664 (load_expression): Ditto.
3667 (emit_ir_load): Ditto.
3668 (emit_loadstore): Ditto.
3671 (emit_sextX): Ditto.
3672 (emit_division): Ditto.
3673 (emit_jsrjmp): Ditto.
3674 (emit_retjcr): Ditto.
3676 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3678 (tc_adjust_symtab): If explicit relocations, call the function
3679 alpha_adjust_symtab.
3680 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3681 relocations next to the literal relocation they reference.
3682 (TC_INIT_FIX_DATA): Initialize the new fields.
3683 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3685 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3688 'B' operand for PA2.0 bb instruction.
3690 1999-11-18 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3695 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3697 (mcore_force_relocation): Force relocations to be generated for
3700 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3703 (i386_displacement): Disallow O_big displacements.
3705 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3707 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3708 Small improvements in error checking.
3709 (md_assemble): Support for unconditional ARM instructions.
3710 (md_parse_option): Support for -m[arm]v5e flag.
3712 1999-11-12 Nick Clifton <nickc@cygnus.com>
3714 * macro.c (buffer_and_nest): Do not check beyond the end of the
3717 1999-11-11 Nick Clifton <nickc@cygnus.com>
3719 * macro.c (buffer_and_nest): Look for seperator after TO and
3722 1999-11-08 Andrew Haley <aph@cygnus.com>
3724 * app.c (do_scrub_chars): When in State 10, treat backslash
3725 characters in the same way as as symbol characters.
3727 1999-11-07 Richard Henderson <rth@cygnus.com>
3729 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3730 the previous label was in the current section before playing
3731 with auto-alignment.
3733 1999-11-06 Nick Clifton <nickc@cygnus.com>
3735 * config/tc-v850.c (v850_force_relocation): Force relocation
3737 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3740 1999-11-05 Michael Meissner <meissner@cygnus.com>
3742 * expr.h (operatorT): Increase machine dependent operators to 16.
3743 * expr.c (op_rank): Ditto.
3745 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3747 * read.c (pseudo_set): Reject attempts to set the value of a
3750 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3753 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3755 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3756 to bfd_set_section_contents.
3758 1999-11-03 Nick Clifton <nickc@cygnus.com>
3760 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3762 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3764 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3765 (mips_ip): Use OPCODE_IS_MEMBER.
3767 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3769 * config/tc-arm.c (reg_required_here): Improve comments.
3771 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3772 (tinsns): Initialize variants field.
3774 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3775 BAD_PC respectively.
3777 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3779 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3780 * config/tc-arm.h: Fix compile time warnings.
3782 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3784 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3785 form @abs16, @(abs16) and @(abs16 + imm).
3787 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3789 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3790 (ISA_HAS_64_BIT_REGS) New.
3791 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3792 mips_emit_delays,macro_build,load_register,load_addresss,
3793 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3794 and/or use new ISA_xxx macros in expressions involving
3795 ISA, particularly mips_opts.isa.
3797 1999-10-18 Michael Meissner <meissner@cygnus.com>
3799 * expr.h (operatorT): Add machine dependent operators md1..md8.
3800 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3801 for the machine dependent operators to use.
3803 * expr.c (op_rank): Add machine dependent operators.
3805 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3807 (O_cpregister): Ditto.
3808 (md_begin): Change X_op test that field is wide enough to use
3809 O_max instead of O_alpha_max.
3810 (cpu_types): Fill in missing initializer.
3811 (alpha_num_macros): Make unsigned.
3812 (md_assemble): Make opnamelen be size_t.
3813 (md_apply_fix): Cast alpha_num_operands to int before testing.
3814 (alpha_force_relocation): Ditto.
3815 (alpha_fix_adjustable): Ditto.
3816 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3817 (tc_gen_reloc): Ditto.
3818 (tc_get_register): Ditto.
3823 (s_alpha_ent): Ditto.
3824 (s_alpha_end): Ditto.
3825 (s_alpha_frame): Ditto.
3826 (s_alpha_prologue): Ditto.
3827 (s_alpha_file): Ditto.
3828 (s_alpha_gprel32): Ditto.
3829 (s_alpha_proc): Ditto.
3830 (s_alpha_set): Ditto.
3831 (s_alpha_base): Ditto.
3832 (s_alpha_align): Ditto.
3833 (s_alpha_arch): Ditto.
3834 (alpha_align): Ditto.
3835 (assemble_insn): Suppress unused variable warning.
3837 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3838 order in the structure.
3839 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3841 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3845 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3847 * config/tc-i386.c (i386_index_check): Correct #endif location.
3849 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3851 * as.c (show_usage): Document new options.
3852 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3853 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3854 (parse_args): Parse the new options.
3855 (main): If there were warnings, and --fatal-warnings
3856 was specified, print an error.
3857 * as.h: New variable, flag_fatal_warnings, for new option.
3859 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3861 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3862 '@'. Change autoincrement completers to fall through to cache control
3865 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3867 (pa_parse_addb_64_cmpltr): New function.
3869 * config/tc-hppa.c (pa_ip): Change error message.
3870 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3871 '?Q' args to allow falling through.
3873 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3874 Remove unused conditional codes.
3875 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3877 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3879 * config/tc-d30v.c (CHAR_BIT): Define.
3880 (check_range): Fix bit operations to support integers bigger than
3883 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3885 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3888 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3889 Doug Evans <devans@cygnus.com>
3891 Add support for m32rx.
3892 * config/tc-m32r.c (enable_m32rx): New static global.
3893 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3894 (allow_m32rx): New function.
3895 (M32R_SHORTOPTS): Add `O'.
3896 (md_longopts): Add --m32rx plus several warning options.
3897 (md_parse_option): Handle new options.
3898 (md_show_usage): Print them.
3899 (md_begin): Enable m32rx.
3900 (OPERAND_IS_COND_BIT): New macro.
3901 (first_writes_to_seconds_operands): New function.
3902 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3903 (target_make_parallel,assemble_two_insns): New functions.
3904 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3905 If optimizing and m32rx, try to make consecutive insns parallel.
3907 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3909 * config/tc-mips.c (nopic_need_relax): Allow for the
3910 .sdata.foo sections generated by -fdata-sections,
3911 and for the .gnu.linkonce.s sections generated by C++.
3913 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3915 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3916 with cleaner code using completer prefixes. Add 'Y'.
3918 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3920 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3922 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3923 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3924 insn does not match and we should try the next insn in the table.
3926 1999-09-22 Nick Clifton <nickc@cygnus.com>
3928 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3930 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3932 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3935 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3937 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3938 OBJ_ELF. If ELF, add "sq".
3939 (md_parse_option): If ELF, ignore -s and -q.
3940 (md_show_usage): Mention ELF options.
3942 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3947 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3949 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3951 * config/tc-hppa.c (struct pa_it): New field "trunc".
3952 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3953 (pa_parse_ftest_gfx_completer): New function
3954 (pa_parse_fp_cnv_format): New function.
3956 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3957 (md_apply_fix): Handle 22bit pc-rel branches.
3959 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3961 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3963 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3965 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3967 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3969 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3970 (pa_ip): Handle 'fX'.
3972 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3974 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3975 unwinds unless the function is in the text space.
3976 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3978 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3980 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3981 (md_assemble): To here. Tweak address generation.
3983 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3985 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3986 (md_assemble): Call dwarf2_where for OBJ_ELF.
3987 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3988 (pa_end_of_source): New function.
3989 * tc-hppa.h (md_end): Define for OBJ_ELF.
3991 1999-09-14 Michael Meissner <meissner@cygnus.com>
3993 * configure.in (Canonicalization of target names): Remove adding
3994 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3995 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3996 * configure: Regenerate.
3998 1999-09-14 Donn Terry <donn@interix.com>
4000 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4002 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4004 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4005 pc-relative jmp/call to an absolute symbol.
4006 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4007 absolute section symbols.
4009 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4010 jump handling code and comments.
4012 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4014 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4015 the value if TE_PE and a global defined symbol.
4017 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4019 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4020 print the symbol, rather than printing it here.
4022 1999-09-11 Donn Terry <donn@interix.com>
4024 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4025 BFD_RELOC_RVA relocations.
4027 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4028 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4031 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4033 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4034 * doc/internals.texi (Object format backend): Document
4037 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4038 relocations against global symbols if TE_PE.
4040 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4041 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4043 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4046 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4047 symbols which do not have a constant value, or tags with
4048 non-tags. Remove the symbol from the list before adding it at the
4051 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4052 C_FCN symbol differently if TE_PE.
4053 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4054 appears in the pseudo-op, rather coff_line_base which is only set
4057 * config/obj-coff.c (obj_coff_loc): New static function.
4058 (obj_pseudo_table): Add "loc".
4060 * config/obj-coff.c (add_lineno): Check that the line number is
4063 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4064 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4066 (md_atof): Return NULL rather than 0.
4067 * config/tc-i386.c (md_atof): Change type to int.
4068 * expr.c (expr): Change first parameter to int.
4069 * config/obj-coff.c: Add declarations for static functions.
4070 (coff_frob_symbol): Use SYM_AUXENT.
4071 * config/tc-i386.h (flag_16bit_code): Don't declare.
4073 * config/obj-coff.c (obj_coff_section): Default to setting
4074 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4076 * write.c (adjust_reloc_syms): Print adjusted fixup.
4078 * expr.c (integer_constant): Correct too_many_digits calculation
4081 1999-09-09 Andreas Schwab <schwab@suse.de>
4083 * doc/c-arm.texi: Fix arguments of @var to not contain
4086 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4088 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4090 (md_parse_option): Only support -k flag for ELF and COFF targets.
4092 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4094 * config/tc-hppa.c (pa_ip): Put strict register checks before
4095 call to pa_parse_number.
4097 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4099 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4101 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4104 1999-09-06 Donn Terry <donn@interix.com>
4106 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4108 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4111 candidate instruction. Require registers for register arguments
4112 when in strict mode. Require assemble-time constants for
4113 constants when in strict mode.
4114 (pa_get_absolute_expression): Require a constant when in strict
4117 1999-09-06 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4121 1999-09-04 Steve Chamberlain <sac@pobox.com>
4123 * config/tc-pj.c: New file, supports picoJava in ELF.
4124 * config/tc-pj.h: Ditto.
4125 * configure.in (pjl*, pj*): New targets.
4126 * Makefile.am: Rebuild dependencies.
4127 (CPU_TYPES): Add pj.
4128 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4129 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4130 * doc/c-pj.texi: New file.
4131 * doc/as.texinfo: Add some PJ specifics.
4132 * doc/all.texi: Add PJ to the list of all architectures, sort them
4134 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4135 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4137 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4139 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4140 (obj_frob_file): Test for null pointer.
4141 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4142 (OBJ_PROCESS_STAB): And here.
4143 (elf_obj_sy): Remove
4145 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4146 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4147 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4149 * config/obj-coff.c (no_func): Remove.
4150 (coff_format_ops): Change occurrences of no_func to 0, as we test
4151 for 0 in obj-multi.h.
4153 * configure.in: Enable bfd for i386-coff when primary target is
4154 bfd. Enable i386 elf,coff emulation support. Don't set
4155 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4156 emulation to support.
4157 *configure: Regenerate.
4159 1999-09-02 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4162 .section .line directive is encountered.
4164 1999-09-01 Nick Clifton <nickc@cygnus.com>
4166 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4169 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4170 * as.texinfo: Document --gdwarf2 command line option.
4171 Add additional documentation of ARM command line switches.
4173 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4175 * config/tc-i386.c (i386_intel_memory_operand): Combine
4176 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4177 and RESTORE_END_STRING around parse_register calls.
4178 (i386_operand): Here too.
4179 (i386_is_reg): Remove.
4180 (parse_register): Move as_bad calls from within this function to
4183 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4185 Based on a patch from H.J. Lu <hjl@gnu.org>
4186 * config/tc-i386.c (parse_register): Handle FP regs specially.
4187 (md_begin): Remove '(' and ')' from register_chars.
4189 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4191 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4192 error message (done elsewhere).
4194 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4198 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4200 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4203 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4205 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4207 Add new completers. Fix bug in 64 bit condition handling.
4209 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4212 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4214 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4216 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4218 1999-08-27 Jim Wilson <wilson@cygnus.com>
4220 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4221 (struct ls): Add frag field. Initialize it to zero.
4222 (out_end_sequence): New local text_frag. Set it while in text section.
4223 Replace address check with frag check. Set ls.frag to text_frag if
4224 out_set_addr called.
4225 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4226 Set it before switching sections. Replace address check with frag
4227 check. Set ls.frag to saved_frag if out_set_addr called.
4229 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4231 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4232 output "advance_pc" opcode instead of calling gen_addr_line().
4233 The latter has the undesired side-effect of creating a new row
4234 in the debug line info matrix.
4236 1999-08-26 Jim Wilson <wilson@cygnus.com>
4238 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4239 ls.last_filename if last is less than zero. Set ls.last_filename
4240 when allocating new entry.
4241 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4244 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4246 * config/tc-i386.c (i386_index_check): Fix the displacement size
4247 when INFER_ADDR_PREFIX.
4249 1999-08-18 Nick Clifton <nickc@cygnus.com>
4251 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4254 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4256 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4257 handle 0xffffNNNN constants correctly.
4259 1999-08-16 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4264 1999-08-13 Nick Clifton <nickc@cygnus.com>
4266 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4267 (md_apply_fix3): Always pass positive values to
4268 validate_offset_imm.
4270 1999-08-12 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-arm.c (skip_whitespace): New macro.
4273 Formatting tidy ups.
4275 (md_apply_fix3): Store relocation offset in addend for ELF based
4277 (arm_force_relocation): Always generate relocs for Thumb function
4280 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4282 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4283 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4285 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4287 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4288 flags for the unwind subspace.
4290 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4291 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4292 suitable relocation based on the size of the target's pointer.
4293 Always Use subsegment zero for the unwinders.
4294 (pa_level): Handle "2.0w".
4296 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4298 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4299 with the following instruction unless this was specified.
4301 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4303 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4304 certain sections, to match BFD changes.
4306 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4308 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4309 (EXTRA_SCRIPTS): Define to keep automake happy.
4310 * Makefile.in: Rebuild.
4312 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4314 * Makefile.am: Rename .dep* files to DEP*.
4315 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4316 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4318 * Makefile.in: Rebuild.
4320 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4322 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4324 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4326 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4327 avoid problems on DOS filesystems.
4328 * Makefile.in: Rebuild.
4330 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4332 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4334 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4337 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4339 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4340 line to create ${GDBINIT} rather than .gdbinit.
4341 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4343 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4345 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4347 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4349 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4351 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4353 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4354 non-adjustable symbols.
4356 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4358 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4360 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4362 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4365 1999-08-05 Donn Terry <donn@interix.com>
4367 * config/te-interix.h: New file.
4368 * configure.in (i386-*-interix*): New target.
4369 * configure: Rebuild.
4371 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4373 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4374 selectors for ELF too.
4375 (selector_table): Add "ltp" and "rtp" selectors.
4377 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4379 * config/tc-i386.c (i386_operand): No need to change
4380 operand_string pointer in segment reg case before goto
4381 do_memory_reference. Initialise displacement_string_start and
4382 displacement_string_end after do_memory_reference label.
4383 (i386_index_check): Add operand_string param, and print error
4384 message on failure here.
4385 (i386_intel_memory_operand): Instead of here.
4386 (i386_operand): And here.
4387 (INFER_ADDR_PREFIX): Enable.
4389 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4391 * config/tc-i386.h (DefaultSize): Define. Renumber following
4392 opcode_modifier defines.
4394 From Etienne Lorrain <etienne.lorrain@ibm.net>
4395 * config/tc-i386.c (stackop_size): New variable.
4396 (set_16bit_code_flag): Clear it here.
4397 (set_16bit_gcc_code_flag): New function.
4398 (md_pseudo_table): Add "code16gcc" entry.
4399 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4401 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4403 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4404 next_set_end even if the end symbol is being discarded.
4406 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4407 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4408 * config/obj-coff.c: Likewise.
4409 (seg_info_type): Remove.
4410 (seg_info_off_by_4): Change to array of segT.
4411 (s_get_segment): Adjust accordingly.
4412 (obj_pseudo_table): Fully initialize sentinel entry.
4414 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4415 Ralf Baechle <ralf@uni-koblenz.de>.
4417 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4419 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4421 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4423 * config/tc-i386.c: Indentation and white space changes.
4424 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4425 don't enable it by default.
4426 (i386_intel_operand): Remove redundant prototype.
4427 Move check on number of memory operands, and i.mem_operands++
4428 (i386_intel_memory_operand): To here.
4429 Remove i386_immediate code from here. Remove special case code
4430 for input and output using (%dx). Remove base/index checks and
4431 call i386_index_check instead. Save initial operand_string
4432 argument for error message.
4433 (i386_operand): Remove redundant prototype. Move base/index
4434 checks to i386_index_check.
4435 (i386_displacement): Move intel mode check for non-zero
4437 (i386_intel_memory_operand): To here.
4439 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4441 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4442 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4443 by .register pseudo-op if -64 and --no-undeclared-regs.
4444 (s_register, sparc_adjust_symtab): New functions.
4445 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4446 Declare sparc_adjust_symtab as tc_adjust_symtab.
4447 * doc/c-sparc.texi: Add description of #ignore special literal
4448 for .register pseudo-op.
4450 1999-07-30 Catherine Moore <clm@cygnus.com>
4452 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4453 the relocation's section offset.
4455 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4457 * write.c (fixup_segment): Fix generic error check overflow test.
4459 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4460 X_add_number to long.
4462 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4464 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4467 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4469 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4472 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4474 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4476 * configure.bat: Remove; obsolete.
4477 * config/go32.cfg: Likewise.
4479 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4481 * configure.in (i386-*-vxworks*): New target.
4482 * configure: Rebuild.
4484 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4486 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4488 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4490 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4492 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4493 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4494 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4495 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4496 MAX_RELOC_EXPANSION): Define.
4497 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4499 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4501 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4502 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4503 block. Print a warning if an 8-bit or 16-bit constant
4504 displacement or immediate is truncated on output.
4505 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4507 (i386_operand): Disallow immediate jump absolute operand.
4509 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4511 * configure.in: Bump version number to 2.9.5.
4512 * configure: Rebuild.
4514 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4517 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4519 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4520 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4522 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4524 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4526 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4528 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4529 if -mno-fpu was given.
4530 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4532 (cons_fix_new_arm): Remove misleading comments.
4534 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4536 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4538 (relax_segment): Likewise. After giving a rs_org error, convert
4539 the frag to rs_align to avoid cascading errors.
4541 1999-07-12 Andreas Schwab <schwab@suse.de>
4543 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4545 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4547 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4548 as appropriate. Fill in structure initializations. Add variable
4549 initializations. Add casts.
4550 * dwarf2dbg.c (print_stats): Change i to size_t.
4551 * listing.c (listing_listing): Change list_line to unsigned int.
4553 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4555 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4556 rather than checking for \001 and \002 in symbol name.
4557 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4559 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4561 * configure.in (hppa*-linux-gnu*): New target.
4562 * configure: Rebuilt.
4564 1999-07-08 Nick Clifton <nickc@cygnus.com>
4566 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4568 1999-07-07 Nick Clifton <nickc@cygnus.com>
4570 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4571 accessing symbolP directly.
4573 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4575 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4578 1999-07-05 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-arm.c (ARM_EXT_V5): Define.
4581 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4582 (md_begin): Detect ARM v5 architectures.
4583 (md_parse_option): Accept arm v5 specification.
4584 (md_show_usage): Documment -marmv5 switch.
4586 * doc/c-arm.texi: Document -marmv5 command line option.
4588 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4590 (validate_immediate_twopart): New function. Determine if a
4591 constant can be computed by two ADD instructions.
4592 (output_inst): Remove its command line parameter - it was never
4594 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4595 implememt the ADRL pseudo op.
4596 (tc_gen_reloc): Generate a suitable error message if an ADRL
4597 instruction tries to generate a real reloc.
4599 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4601 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4603 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4606 1999-06-27 H.J. Lu <hjl@gnu.org>
4608 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4609 non BFD_ASSEMBLER case.
4611 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4613 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4616 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4618 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4619 out_end_sequence() when the address decreases due to a new frag.
4620 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4621 numbering starts with 1.
4623 1999-06-23 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4627 (mcore_s_text): Call obj_elf_text for ELF target.
4628 (mcore_s_data): Call obj_elf_data for ELF target.
4629 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4631 (mcore_s_bss): New function: Dump literal table before changing
4633 (mcore_s_comm): New function: Dump literal table before changing
4636 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4637 No longer static functions.
4638 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4639 Provide prototypes for these functions.
4641 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4643 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4644 a list of names, to try obj_segment_name, and to try abbreviated
4645 names when using COFF without long section names.
4647 * config/tc-alpha.c: More use of symbol accessor functions.
4648 * config/tc-arc.c: Likewise.
4649 * config/tc-d30v.c: Likewise.
4650 * config/tc-fr30.c: Likewise.
4651 * config/tc-i860.c: Likewise.
4652 * config/tc-m88k.c: Likewise.
4653 * config/tc-mcore.c: Likewise.
4654 * config/tc-ns32k.c: Likewise.
4655 * config/tc-sparc.c: Likewise.
4656 * config/tc-v850.c: Likewise.
4658 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4659 sy_value with appropriate accessor functions.
4660 * config/tc-arm.c (md_apply_fix3): Likewise.
4661 * config/tc-d10v.c (AT_WORD_P): Likewise.
4662 * config/tc-v850.c (reg_name_search): Likewise.
4664 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4665 use symbol_get_bfdsym instead.
4666 * config/tc-ppc.c (md_assemble): Likewise.
4667 * config/tc-v850.c (v850_comm): Likewise.
4669 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4671 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4672 the symbol, rather than accessing the bsym member.
4673 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4674 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4675 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4676 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4677 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4678 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4679 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4680 * config/tc-v850.c (tc_gen_reloc): Likewise.
4682 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4684 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4685 (hppa_gen_reloc_type): Conditionalize on BFD64.
4686 (tc_gen_reloc): Re-enable ELF relocations.
4687 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4689 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4691 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4693 (do_ldst): Move assignment out of if condition.
4694 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4695 parentheses to avoid warning.
4697 1999-06-21 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4700 macro to get at the BFD symbol associated with a GAS symbol.
4702 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4704 * config/tc-ppc.c: Update for symbol handling changes.
4705 * config/obj-coff.c: Likewise.
4707 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4709 * tc-hppa.c: General cleanups of ELF support. No more spaces
4710 and subspaces for ELF.
4711 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4712 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4713 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4714 (UNWIND_SECTION_NAME): Likewise.
4715 (space/subspace related structures): Conditionalize definitions
4717 (space/subspace directives and support routines): Conditionalize
4718 definitions and references/uses on OBJ_SOM.
4719 (label_symbol_struct): For ELF, track the symbol's segment. For
4720 SOM track its space.
4721 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4723 (USE_ALIASES): Kill for both SOM & ELF.
4724 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4725 (pa_space, pa_subspace): Corresponding changes.
4726 (pa_spaces_begin): Corresponding chagnes.
4727 (md_begin): Do not muck around with space/subspace stuff for
4729 (md_apply_fix): Temporarily disable argument relocation stuff
4731 (tc_gen_reloc): Temporarily disable relocation generation for
4733 (pa_build_unwind_subspace): Similarly.
4735 1999-06-16 Nick Clifton <nickc@cygnus.com>
4737 * config/tc-arm.c (thumb_set): New pseudo op.
4738 (text, data, section): Override these pseudo ops with ARM
4740 (s_thumb_set): New function: Perform the same as a .set pseudo
4741 op, but also mark the alias'ed symbol as being a Thumb
4743 (arm_s_text): New function: Perform the same as the .text
4744 pseudo op, but dump the literal pool before changing
4746 (arm_s_data): New function: Perform the same as the .data
4747 pseudo op, but dump the literal pool before changing
4749 (arm_s_section): New function: Perform the same as the
4750 .section pseudo op, but dump the literal pool before changing
4752 (arm_cleanup): Do not reset the current section before dumping
4755 1999-06-17 Nick Clifton <nickc@cygnus.com>
4757 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4758 OPTION_NO_WARN_UNMATCHED entries.
4759 (md_parse_option): Generate a warning message if an unrecognised
4760 option is encountered.
4762 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4763 (get_operands): When parsing an expression after an '@' symbol
4764 has been detected, do not ignore '#' symbols.
4765 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4768 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4770 From K. Richard Pixley <rich@noir.com>:
4771 * configure.in (ppc-*-vxworks*): New target.
4772 * configure: Rebuild.
4774 1999-06-12 Philip Blundell <philb@gnu.org>
4776 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4778 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4780 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4781 which refer to symbols in linkonce sections, permit reducing the
4782 relocs if the symbol is local.
4784 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4786 * subsegs.c (subseg_text_p): New function.
4787 * as.h (subseg_text_p): Declare.
4788 * read.c (do_align): Use subseg_text_p to set the default fill.
4789 * write.c (subsegs_finish): Likewise.
4790 * config/obj-coff.c (write_object_file): Likewise.
4791 * config/tc-i386.h (md_maybe_text): Don't define.
4792 (md_do_align): Use subseg_text_p to set the default fill.
4793 * config/tc-m32r.c (m32r_do_align): Likewise.
4794 * config/tc-sh.c (sh_do_align): Likewise.
4795 * config/tc-sparc.h (md_do_align): Likewise.
4797 1999-06-12 David O'Brien <obrien@freebsd.org>
4799 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4800 * configure: Rebuild.
4802 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4804 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4805 * Makefile.am: Rebuild dependencies.
4806 * Makefile.in: Rebuild.
4808 * config/tc-i386.c (i386_immediate): Remove unused label
4811 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4812 * symbols.c: Likewise.
4813 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4814 sy_next field when taking address, rather than symbol_next.
4816 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4818 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4819 value from the output file architecture.
4820 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4821 * dwarf2dbg.h: Change bfd_vma to addressT.
4823 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4825 * dwarf2dbg.h: Use PARAMS in function declarations.
4827 1999-06-11 Martin Dorey <mdorey@madge.com>
4829 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4830 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4832 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4834 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4836 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4838 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4841 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4843 * read.c (read_a_source_file): Only declare inescape if
4846 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4848 (find_entry_byval): Add parens to avoid warning.
4850 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4852 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4855 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4857 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4860 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4861 synthetize_setx): New functions.
4862 (md_assemble): Broken the special cases into the above
4863 functions. Make compiler happy if sizeof(bfd_vma)==4.
4864 Fix sethi generated from set/setuw. If instructions have a relloc,
4865 always clear the fields to be relocated in the opcode.
4866 (sparc_ip): Remove special_case global variable.
4868 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4870 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4871 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4872 indication of success rather than a value.
4873 (itbl_get_val): Likewise.
4874 (itbl_get_field): Use strcspn. Change delimiters to include
4876 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4877 (itbl_get_val): Likewise.
4878 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4880 * symbols.c (copy_symbol_attributes): Convert local symbols to
4883 1999-06-10 Nick Clifton <nickc@cygnus.com>
4885 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4888 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4890 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4891 Optimize set if sizeof(bfd_vma) == 64.
4892 (sparc_ip): Fix sethi - without %hi() it should generate
4893 R_SPARC_22 reloc, not R_SPARC_HI22.
4894 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4896 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4898 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4899 (s_ncons): New function.
4900 (native_op_table): New table.
4901 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4902 R_SPARC_OLO10 handling.
4904 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4906 * expr.h (struct expressionS): Revert last change; widen X_op.
4907 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4909 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4911 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4912 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4913 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4914 * Makefile.in: Regenerated.
4916 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4917 `common' pass on to s_mri_common.
4918 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4920 1999-06-06 Richard Henderson <rth@cygnus.com>
4922 * config/obj-elf.c (obj_elf_section): Don't free the return
4923 value of demand_copy_C_string.
4925 1999-06-05 Richard Henderson <rth@cygnus.com>
4927 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4928 creation logic from obj_elf_create_section.
4930 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4931 (section_stack): New.
4932 (special_sections): Make const.
4933 (obj_elf_section): Gut and rewrite parsing.
4934 (obj_elf_change_section): New function broken out of obj_elf_section.
4935 (obj_elf_parse_section_letters): Likewise.
4936 (obj_elf_section_word): Likewise.
4937 (obj_elf_section_type): Likewise.
4938 (obj_elf_previous): Treat as a toggle.
4939 (obj_elf_popsection): New.
4940 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4941 (ppc_section_type): Likewise.
4942 * config/tc-ppc.h: Likewise.
4944 * expr.h (struct expressionS): Don't make X_op a bitfield.
4945 * config/tc-alpha.c: Update for symbol handling changes.
4946 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4947 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4949 1999-06-05 Richard Henderson <rth@cygnus.com>
4951 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4952 (dwarf2_gen_line_info): Kill unused variables.
4953 (dwarf2_finish): Likewise.
4954 (dwarf2_where): Likewise.
4955 (dwarf2_directive_file): If we've only got a string,
4956 hand off to s_app_file.
4957 * ecoff.c: Move the include of ecoff.h.
4958 * symbols.h (S_IS_FUNCTION): Prototype.
4960 * read.c (LEX_HASH): Supply a default.
4962 (s_globl): Update `c' after skipping whitespace.
4963 * read.h (LEX_END_NAME, is_name_ender): New.
4964 * expr.c (get_symbol_end): Respect it.
4966 1999-06-04 Mark Klein <mklein@dis.com>
4968 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4970 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4972 * config/tc-hppa.c: Update for symbol handling changes.
4974 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4976 * cgen.c: Update for symbol handling changes.
4977 * config/tc-m32r.c: Likewise.
4979 * config/tc-hppa.h: Update for symbol handling changes.
4980 * config/tc-hppa.c: Likewise.
4982 * config/tc-arm.h: Update for symbol handling changes.
4983 * config/tc-arm.c: Likewise.
4984 (symbol_make_empty): Remove. Just use symbol_create.
4986 * symbols.c (symbol_set_tc): Correct name.
4988 * Makefile.am: Rebuild dependencies.
4989 ($(OBJS)): Don't depend upon struc-symbol.h.
4990 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4991 * dep-in.sed: Don't remove struc-symbol.h.
4992 * Makefile.in: Rebuild.
4994 * doc/internals.texi (Symbols): Describe changes in symbol
4997 1999-06-03 Richard Henderson <rth@cygnus.com>
4999 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5000 instead of doing the work by hand.
5002 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5004 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5005 state of line state-machine.
5006 (struct ls): Collect DWARF2 line state-machine state in new member
5007 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5008 resulted in any DWARF2 directives.
5009 (reset_state_machine): New function.
5010 (out_end_sequence): Ditto.
5011 (dwarf2_gen_line_info): When switching sections or switching to a
5012 lower text address, call out_end_sequence() first to terminate the
5013 previous code sequence as code sequences MUST have monotonically
5014 increasing addresses.
5015 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5017 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5019 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5020 DWARF2 debug info (line information only, at this point).
5021 * as.h: Update comment about supported debug formats.
5022 * dwarf2dbg.c, dwarf2dbg.h: New files.
5023 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5025 * expr.c (operand): Don't use [ for parens if we want an index op.
5026 (op_encoding): Switch [ into O_index, if desired.
5027 (op_rank): Renumber with O_index on bottom.
5028 (expr): If O_index, match closing bracket.
5029 * expr.h (O_index): New.
5031 * read.c (read_a_source_file): Conditionally allow matched "
5032 in lines passed to md_assemble.
5034 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5036 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5038 Add support for storing local symbols in a small structure to save
5039 memory when assembling large files.
5040 * as.h: Don't include struc-symbol.h.
5041 (symbolS): Add typedef.
5042 * symbols.c: Include struc-symbol.h.
5043 (local_hash): New static variable.
5044 (save_symbol_name): New static function, from symbol_create.
5045 (symbol_create): Call save_symbol_name.
5046 (local_symbol_count): New static variable.
5047 (local_symbol_conversion_count): Likewise.
5048 (LOCAL_SYMBOL_CHECK): Define.
5049 (local_symbol_make): New static function.
5050 (local_symbol_convert): New static function.
5051 (colon): Handle local symbols. Create local symbol for local
5053 (symbol_table_insert): Handle local symbols.
5054 (symbol_find_or_make): Create local symbol for local label name.
5055 (symbol_find_base): Check for local symbol.
5056 (symbol_append, symbol_insert): Check for local symbols.
5057 (symbol_clear_list_pointers, symbol_remove): Likewise.
5058 (verify_symbol_chain): Likewise.
5059 (copy_symbol_attributes): Likewise.
5060 (resolve_symbol_value): Handle local symbols.
5061 (resolve_local_symbol): New static function.
5062 (resolve_local_symbol_values): New function.
5063 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5064 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5065 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5066 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5067 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5068 (symbol_previous, symbol_next): New functions.
5069 (symbol_get_value_expression): Likewise.
5070 (symbol_set_value_expression): Likewise.
5071 (symbol_set_frag, symbol_get_frag): Likewise.
5072 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5073 (symbol_mark_used_in_reloc): Likewise.
5074 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5075 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5076 (symbol_mri_common_p): Likewise.
5077 (symbol_mark_written, symbol_clear_written): Likewise.
5078 (symbol_written_p): Likewise.
5079 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5080 (symbol_section_p, symbol_equated_p): Likewise.
5081 (symbol_constant_p): Likewise.
5082 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5083 (symbol_get_obj, symbol_set_obj): Likewise.
5084 (symbol_get_tc, symbol_set_tc): Likewise.
5085 (symbol_begin): Initialize local_hash.
5086 (print_symbol_value_1): Handle local symbols.
5087 (symbol_print_statistics): Print local symbol statistics.
5088 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5089 Declare new symbols.c functions. Move many declarations here from
5091 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5092 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5093 (struct symbol): Move bsym to make it clearly the first field.
5094 Remove TARGET_SYMBOL_FIELDS.
5095 (symbolS): Don't typedef.
5096 (struct broken_word): Remove.
5097 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5098 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5099 (symbol_clear_list_pointers): Likewise.
5100 (symbol_insert, symbol_remove): Likewise.
5101 (symbol_previous, symbol_append): Likewise.
5102 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5103 (struct local_symbol): Define.
5104 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5105 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5106 (local_symbol_get_frag, local_symbol_set_frag): Define.
5107 (local_symbol_get_real_symbol): Define.
5108 (local_symbol_set_real_symbol): Define.
5110 * write.c (write_object_file): Call resolve_local_symbol_values.
5111 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5112 (TARGET_SYMBOL_FIELDS): Don't define.
5113 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5114 ECOFF_DEBUGGING, add ECOFF fields.
5115 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5116 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5117 ECOFF_DEBUGGING, add ECOFF fields.
5118 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5119 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5120 * config/tc-mcore.h: Don't include struc-symbol.h.
5121 (TARGET_SYMBOL_FIELDS): Don't define.
5122 (struct mcore_tc_sy): Define.
5123 (TC_SYMFIELD_TYPE): Define.
5124 * Many files: Use symbolS instead of struct symbol. Use new
5125 accessor functions rather than referring to symbolS fields
5128 * read.c (s_mri_common): Don't add in value of line_label.
5130 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5131 checking for SEC_LINK_ONCE.
5133 * config/tc-sh.h (sh_fix_adjustable): Declare.
5135 * app.c (input_buffer): New static variable.
5136 (app_push): Save saved_input in allocated buffer.
5137 (app_pop): Restored saved_input.
5138 (do_scrub_chars): Change get parameter to take char * and int as
5139 arguments. Change GET macro to pass input_buffer to get
5140 function. Don't save input into allocated buffer.
5141 * as.h (do_scrub_chars): Update declaration.
5142 * input-file.c (input_file_get): Change to take char * and int.
5143 Read data into passed in buffer. Remove static buffer.
5144 * read.c (scrub_from_string): Change to take char * and int. Copy
5145 data into passed in buffer.
5147 * hash.h: Neaten. Declare hash_traverse.
5148 * hash.c: Complete rewrite based on BFD hashing code.
5149 * gasp.c (chunksize): New variable.
5150 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5153 1999-05-28 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5156 addend unless the target uses an old ABI.
5158 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5160 -Wchar-subscripts cleanup
5161 * listing.c (listing_newline): Use unsigned char variable, so
5162 calls to isascii,iscntrl are correct.
5163 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5165 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5166 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5167 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5168 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5170 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5172 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5174 (arch_coldfire_p): New #define.
5175 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5177 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5179 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5181 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5182 (install_operand): Add place `N'.
5183 (init_table): Add registers ACC, MACSR, MASK.
5185 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5187 * config/tc-m68k.c: Change mcf5200 --> mcf.
5188 (archs): Add mcf5206e, mcf5307.
5189 (m68k_ip): Add format `u'.
5190 (install_operand): Add place `m', `M', `h'.
5191 (init_table): Add upper/lower registers.
5193 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5195 1999-05-28 Martin Dorey <mdorey@madge.com>
5197 * config/tc-i960.c: Several minor changes to add ELF and
5198 BFD_ASSEMBLER support.
5199 * config/tc-i960.h: Likewise.
5200 * configure.in (i960-*-elf*): New target.
5201 * aclocal.m4, configure: Rebuild.
5203 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5205 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5206 reloc changes when defined(BFD_ASSEMBLER).
5208 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5210 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5212 * write.c (write_print_statistics): Output to file, not stderr.
5214 * expr.c (generic_bignum_to_int32,64): Prototype.
5216 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5217 output_sleb128, output_uleb128, output_big_sleb128,
5218 output_big_uleb128, output_big_leb128): Prototype.
5219 (output_big_sleb128, output_big_uleb128): Make inline.
5220 (output_big_leb128): Remove inline
5222 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5223 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5224 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5225 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5226 value for correct overflow check in write.c:fixup_segment.
5227 * write.c (fixup_segment): Move bitfield overflow checks to after
5228 the md_apply_fix call.
5229 * config/obj-coff.c (fixup_segment): Likewise.
5230 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5231 valueT *val argument.
5233 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5235 * config/atof-ieee.c (gen_to_words): Correctly round a
5236 denormalized number. Fix off-by-one in range checking for
5237 exponent in a denormal.
5239 1999-05-10 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5244 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5246 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5248 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5250 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5251 (ReverseRegRegmem): Remove.
5252 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5253 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5254 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5257 From Doug Ledford <dledford@redhat.com>
5258 * config/tc-i386.h (RegXMM): New for P/III.
5259 * config/tc-i386.c: Add support for P/III.
5261 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5263 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5264 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5265 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5267 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5269 * config/tc-i386.c (i386_immediate): Skip whitespace before
5270 complaining about junk after expression.
5271 (i386_displacement): Likewise.
5273 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5275 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5276 Don't copy before downcaseing.
5278 1999-05-05 Catherine Moore <clm@cygnus.com>
5280 * tc-m68k.c: Include elf/m68k.h.
5281 (m68k_elf_final_processing): New routine.
5282 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5285 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5287 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5290 1999-04-30 Nick Clifton <nickc@cygnus.com>
5292 * config/tc-mcore.c (mcore_s_section): Dump literals before
5295 1999-04-29 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5300 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5302 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5303 (TC_INIT_FIX_DATA): Delete.
5304 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5305 (TC_INIT_FIX_DATA): Delete.
5306 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5307 * write.c (fix_new_internal): Initialize fx_cgen member.
5308 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5309 (gas_cgen_md_apply_fix3): Update.
5310 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5311 (md_cgen_record_fixup_exp): Update.
5312 (FX_OPINFO_R_TYPE): Update.
5314 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5315 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5316 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5317 * frags.h (struct frag): Make opindex, opinfo ints.
5319 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5321 1999-04-26 Tom Tromey <tromey@cygnus.com>
5323 * aclocal.m4, configure: Updated for new version of libtool.
5325 1999-04-22 Nick Clifton <nickc@cygnus.com>
5327 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5329 (md_apply_fix3): Do not fix up absolute relocations against
5332 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5334 1999-04-20 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5337 changes and data-in-text directives.
5338 (mcore_cons): New function: intercept cons() operations.
5339 (mcore_float_cons): New function: intercept float_cons()
5341 (mcore_stringer): New function: intercept stringer() operations.
5343 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5345 * obj.h (struct format_ops): Change generate_asm_lineno field to
5347 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5349 * config/tc-alpha.c (find_opcode_match): Add default case to
5351 (find_macro_match): Likewise.
5352 (load_expression): Parenthesize && within ||.
5354 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5356 1999-04-17 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5359 .text .data .section pseudo ops.
5360 (mcore_s_section): New function. Dump lits before changing secs.
5361 (mcore_s_text): New function. Dump lits before changing secs.
5362 (mcore_s_data): New function. Dump lits before changing secs.
5364 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5366 * config/tc-mips.c (mips_32bitmode): New.
5367 (md_begin): Set mips_32bitmode if needed.
5368 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5369 Set EF_MIPS_32BITMODE.
5371 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5373 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5376 1999-04-16 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5380 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5382 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5383 expressions correctly.
5386 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5388 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5390 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5392 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5393 and fmpynfadd instructions.
5395 1999-04-11 Richard Henderson <rth@cygnus.com>
5397 * as.h (environ): Declare it, if needed.
5398 * as.c (dump_statistics): Don't declare environ.
5399 * configure.in (environ): Detect declaration.
5400 * configure, config.in: Rebuild
5402 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5403 (i386_displacement): Allocate enough space for replacement buffer.
5404 Clean up replacement buffer initialization.
5406 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5408 * subsegs.c (section_symbol): Don't create a new symbol if one
5409 already exists; instead, use the existing one, but set its segment
5410 and frag data if it hasn't already been defined.
5411 * config/obj-coff.c (c_section_symbol): Likewise.
5413 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5415 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5417 1999-04-08 Nick Clifton <nickc@cygnus.com>
5419 * config/tc-mcore.c: New File: Support routines for MCore
5421 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5422 * config/obj-coff.c: Add support for mcore-pe target.
5424 * Makefile.am: Add support for MCore targets.
5425 * Makefile.in: Regenerate.
5426 * configure.in: Add support for MCore targets.
5427 * configure: Regenerate.
5429 * doc/all.texi: Set MCORE.
5430 * doc/as.texinfo: Document MCore specific command line options.
5432 * write.h: Prevent multiple inclusion.
5434 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5436 * asintl.h (LC_MESSAGES): Never define.
5437 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5439 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5442 * Makefile.am (m68k-parse.c): If configuring in the source
5443 directory, copy m68k-parse.y into the local directory before
5444 running ylwrap, to remove spurious differences when generating
5446 * Makefile.in: Rebuild.
5448 * config/tc-sparc.h (md_do_align): Just allocate the number of
5449 bytes necessary, rather than always allocating 1024.
5451 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5453 * listing.c (listing_newline): Add cast to avoid warning.
5454 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5455 * config/tc-i386.c (i386_scale): Add return value.
5456 (build_displacement_string): Remove unused local temp_disp2.
5457 (i386_intel_memory_operand): Add parentheses to avoid warning.
5458 (i386_intel_operand): Remove unused local end_of_operand_string.
5459 (i386_operand): Remove unused local operand_modifier.
5460 (i386_operand): Add parens to avoid warning.
5462 1999-04-04 Don Bowman <don@pixsci.com>
5464 * configure.in: Add mips*-*-vxworks* target; have it define
5466 * configure, config.in: Rebuild.
5468 1999-03-31 Nick Clifton <nickc@cygnus.com>
5470 * configure.in (emulations): Add support for arm-epoc-pe.
5471 * configure: Regenerate.
5472 * config/te-epoc-pe.h: New file. Define macros specific to
5474 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5475 for arm-epoc-pe target.
5477 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5479 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5481 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5483 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5484 detect ",n" without a condition.
5485 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5488 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5490 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5491 instruction is encoded with one bit.
5494 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5496 * doc/internals.texi (CPU backend): Mention that
5497 line_separator_chars should not include newline. From thi
5498 <ttn@mingle.glug.org>.
5500 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5502 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5503 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5505 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5507 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5509 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5511 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5514 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5516 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5518 1999-03-15 Martin Hunt <hunt@cygnus.com>
5520 * app.c (do_scrub_begin): Change '-' back to a symbol char
5521 so we can use multiple opcodes on a line again.
5523 * config/tc-d30v.c: By default, warn if a symbol has
5524 the same name as a register. Plus some minor
5525 updates from the branch.
5527 1999-03-13 Nick Clifton <nickc@cygnus.com>
5529 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5530 BFD_RELOC_16 and BFD_RELOC_64.
5532 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5534 * expr.c (expr): Add missing else.
5536 1999-03-12 Nick Clifton <nickc@cygnus.com>
5538 * config/tc-arm.c (md_apply_fix3): Improve error message.
5540 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5542 * Makefile.am (CPU_TYPES): Add fr30.
5543 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5544 (fr30,m32r dependencies): Update.
5545 * Makefile.in: Rebuild.
5547 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5548 (gas_cgen_record_fixup_exp): Ditto.
5549 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5550 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5551 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5552 (md_cgen_lookup_reloc): Update use of operand->type.
5553 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5554 (md_convert_frag): Call cgen_operand_lookup_by_num.
5555 (md_cgen_lookup_reloc): Update use of operand->type.
5556 (m32r_cgen_record_fixup_exp): Ditto.
5558 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5560 * config/tc-mips.c (md_show_usage): Fix message.
5562 1999-03-03 Nick Clifton <nickc@cygnus.com>
5564 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5565 and LDR reg,=<expr> instruction.
5567 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5570 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5572 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5574 1999-02-17 Nick Clifton <nickc@cygnus.com>
5576 This patch was created by: Scott Bambrough
5577 <scottb@corelcomputer.com>
5580 Special cased '@' character. The '@' character is used as the
5581 ARM assembler comment character, as a special character
5582 and in ELF .symver pseudo-op's, and as a special character in
5583 .type and .section pseudo-ops.
5584 (symver_pseudo): New static variable.
5585 (symver_state): New static variable.
5586 (struct app_save): Add field 'symver_state'.
5587 (app_push): Save global symver_state int struct app_save.
5588 (app_pop): Restore global symver_state from struct app_save.
5589 (do_scrub_chars): Special case handling of '@' character in
5592 * configure.in: Modified to recognize armv* uname syntax from ARM
5594 * configure: Regenerated.
5596 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5597 a prefix to the section's type.
5598 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5599 the type's typename.
5601 * config/tc-arm.h: Add support for PIC generation:
5602 (pic_code): New boolean.
5603 (obj_relocate_extern): Define.
5604 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5605 (TC_CONS_FIX_NEW): Define.
5606 (tc_fix_adjustable): Define.
5607 (GLOBAL_OFFSET_TABLE_NAME): Define.
5609 * config/tc-arm.c: Add support for PIC generation:
5610 (line_seperator_chars): Allow ';' as a seperator for Linux.
5611 (is_immediate_prefix): New macro.
5612 (arm_parse_reloc): New function.
5613 (s_arm_elf_cons): New function.
5614 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5615 (md_undefined_symbol): Special case handling for the Global Offset
5617 (md_apply_fix3): Handle PIC relocs.
5618 (tc_gen_reloc): Handle PIC relocs.
5619 (md_parse_option): Add support for '-k' command line switch to
5620 enable PIC generation.
5621 (cons_fix_new_arm): New function.
5622 (s_arm_elf_cons): New function.
5624 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5626 * configure.in: Add comments for uses of AC_DEFINE.
5627 * acinclude.m4: Likewise.
5628 * acconfig.h: Remove.
5629 * aclocal.m4: Rebuild.
5630 * configure: Rebuild.
5631 * Makefile.in: Rebuild.
5632 * config.in: Rebuild.
5634 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5636 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5637 non-constant offset from a base register.
5639 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5641 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5644 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5646 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5647 (emit_insn): Look for pc-relative and no-overflow specifiers on
5648 internal relocation types.
5650 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5652 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5655 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5657 (mips_4650, mips_4010, mips_4100): Variables removed.
5658 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5659 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5661 (md_begin): Don't bother initializing the mips_NNNN variables;
5662 mips_cpu is set, and that's good enough now.
5663 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5664 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5665 (show): New function, to handle wrapping in the CPU lists.
5666 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5668 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5670 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5671 than treat as an immediate specifier.
5673 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5675 * config/tc-i386.c: Prototype many functions.
5676 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5677 (i386_immediate): Remove unused second argument.
5678 (i386_intel_operand): Fix i386_is_reg typo.
5679 (i386_operand): Use allow_naked_reg.
5680 (output_invalid): Make operand int for K&R.
5682 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5684 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5686 * Makefile.in: Rebuild.
5688 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5690 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5692 (EXTRA_as_new_SOURCES): Comment out.
5693 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5694 * Makefile.in: Rebuild.
5695 * doc/Makefile.in: Rebuild.
5696 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5697 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5698 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5699 * configure: Rebuild.
5700 * aclocal.m4: Rebuild.
5701 * config.in: Rebuild.
5702 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5703 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5704 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5705 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5706 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5707 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5708 (gas_cgen_record_fixup_exp): Ditto.
5709 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5710 descriptor, not global variable.
5711 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5712 descriptor, not global variable. Refer to insert_operand handler
5713 via cpu descriptor, not global function.
5714 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5715 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5716 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5717 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5718 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5719 * config/tc-m32r.c: Ditto.
5720 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5721 (md_assemble): Ditto.
5722 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5724 1999-02-09 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5727 relocations for ELF targets.
5729 1999-02-08 Nick Clifton <nickc@cygnus.com>
5731 * configure.in: Add support for StrongARM target.
5732 * configure: Regenerate.
5734 1999-02-05 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5738 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5741 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5743 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5745 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5747 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5748 (INTEL_DWORD_MNEM_SUFFIX): Define.
5751 (DWORD_PTR): Define.
5752 (XWORD_PTR): Define.
5754 (OFFSET_FLAT): Define.
5756 (NONE_FOUND): Define.
5759 * config/tc-i386.c (set_intel_syntax): New routine.
5760 (intel_syntax): Declare.
5761 (allow_naked_reg): Declare.
5762 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5763 (intel_float_operand): New routine.
5764 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5765 Handle brackets as well as parens. Call i386_intel_operand for
5766 intel syntax. Reverse operands if appropriate. Handle new
5767 suffixes. Handle movzx and movsx.
5768 (i386_is_reg): New routine.
5769 (i386_immediate): New routine.
5770 (i386_scale): New routine.
5771 (i386_displacement): New routine.
5772 (i386_operand_modifier): New routine.
5773 (build_displacement_string): New routine.
5774 (i386_parse_seg): New routine.
5775 (i386_intel_memory_operand): New routine.
5776 (i386_intel_operand): New routine.
5777 (i386_operand): Call i386_displacement, i386_immediate,
5778 i386_scale, etc. instead of handling inline.
5779 (parse_register): Handle registers without prefix.
5781 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5783 * configure: Regenerate.
5784 * configure.in (arm-*-oabi): New.
5785 (thumb-*-oabi): New.
5786 * config/tc-arm.c (target_oabi): Declare.
5787 (md_apply_fix3): Support REL relocs.
5788 (md_parse_option): Handle -oabi.
5789 (elf32_arm_target_format): New routine.
5790 (md_longopts): Add OPTION_OABI.
5791 * config/tc-arm.h: Redefine TARGET_FORMAT.
5794 1999-01-28 Nick Clifton <nickc@cygnus.com>
5796 * write.c (write_relocs): Handle out of range error.
5798 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5799 (fr30_force_relocation): Default to 0.
5801 * config/tc-fr30.h (obj_fix_adjustable): Define.
5802 (TC_FORCE_RELOCATION): Define.
5804 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5807 1999-01-16 Nick Clifton <nickc@cygnus.com>
5809 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5810 merge of two instructions if the left instruciton kills the right.
5812 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5814 * Makefile.in: Regenerate.
5815 * configure.in: Redo test for using cgen.
5816 * configure: Regenerate.
5818 1999-01-09 Nick Clifton <nickc@cygnus.com>
5820 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5821 redefinition of this macro.
5823 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5825 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5828 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5830 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5831 a read of HI or LO and an immediatly following branch.
5833 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5835 * config/tc-mips.c (md_begin): Another correction to the setting of
5838 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5840 * config/tc-mips.c (md_begin): Correct type-o in setting of
5843 1998-12-21 Nick Clifton <nickc@cygnus.com>
5845 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5846 bit insn when optimizing, so that parallelised instructions will
5847 start on a 32 bit boundary.
5849 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5851 * config/tc-mips.c (mips_eabi64): New.
5852 (md_begin): Set mips_eabi64.
5853 (mips_elf_final_processing): Use it.
5855 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5857 * config/tc-mips.c (mips_elf_final_processing):
5858 Correct setting of ABI in e_flags.
5860 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5862 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5865 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5867 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5869 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5871 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5872 warning, values that don't fit in the field.
5874 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5876 * config/tc-mips.c (mips_abi_string): New.
5877 (md_parse_option,md_longopts): Add mabi.
5878 (mips_elf_final_processing): Set e_flags based on mabi flag.
5880 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5882 * config/tc-mips.c (md_parse_option): Handle vr4111.
5884 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5886 * config/tc-h8300.c (build_bytes): Change message given if the
5887 instruction requires H8/300H mode and we're not in Hmode, to
5888 suggest that it may be the operand modes that are the problem, not
5889 necessarily the opcode.
5891 1998-12-10 Nick Clifton <nickc@cygnus.com>
5893 * config/tc-fr30.c: Add line separator character.
5895 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5897 * configure.in (hppa-*-mpeix*): New target.
5898 * config/obj-som.h (obj_som_compiler): Declare.
5899 * config/obj-som.c (compiler_seen): New static variable.
5900 (obj_som_compiler): New function.
5901 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5902 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5903 (pa_type_args): Set hppa_priv_level.
5904 (pa_compiler): New static function if OBJ_SOM.
5905 * configure: Rebuild.
5907 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5909 * read.c (output_leb128): Don't mark as inline.
5911 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5913 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5914 AIX .vbyte unaligned data support.
5915 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5916 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5919 1998-12-07 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5924 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5926 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5927 BFD_RELOC_ARM_PCREL_BRANCH.
5929 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5932 checking the target type.
5933 (mips-dec-bsd*): Set endian to little.
5934 * configure: Rebuild.
5936 COFF weak symbol support, based on patches from Mark Elbrecht
5937 <snowball3@usa.net>:
5938 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5939 * config/obj-coff.c (obj_coff_weak): New static function.
5940 (obj_coff_endef) [both versions]: Handle weak symbols.
5941 (coff_frob_symbol): Likewise.
5942 (yank_symbols): Likewise.
5943 (obj_pseudo_table): Add "weak".
5945 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5946 <aymeric.vincent@emi.u-bordeaux.fr>.
5947 * aclocal.m4: Rebuild with current tools.
5948 * configure: Rebuild.
5950 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5951 an assertion failure for a case we can't handle when OBJ_ECOFF.
5953 * expr.c (operator): And with 0xff to avoid problems with signed
5956 1998-12-03 Nick Clifton <nickc@cygnus.com>
5958 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5959 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5961 1998-12-02 Nick Clifton <nickc@cygnus.com>
5963 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5966 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5968 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5969 calculation of pcrel point.
5971 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5973 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5976 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5980 (d10v_cleanup): Only generate previous insn if a multiline insn is
5983 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5985 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5988 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5990 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5991 -marm6xxx command line switches.
5993 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5995 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5996 (itbl-ops.o): Delete duplicate dependencies.
5997 Rebuild dependencies.
5998 Add fr30 dependencies.
5999 * Makefile.in: Rebuild.
6001 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6005 * listing.c: Ignore line terminator characters found inside
6008 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6010 * po/gas.pot: Regenerated.
6012 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6014 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6015 fr30_is_label_start(). Also checks for delay slot insns.
6017 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6018 FR30 instructions which contain a colon in the mnemonic.
6020 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6022 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6024 * config/tc-fr30.c: Removed currently superflous code.
6026 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6028 * config/tc-fr30.h: New file.
6029 * config/tc-fr30.c: Tweaking so that it will compile.
6031 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6033 * config/tc-d10v.h (obj_fix_adjustable): Define.
6034 (TC_FORCE_RELOCATION): Define.
6035 (d10v_force_relocation): Declare.
6036 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6037 (md_apply_fix3): Handle Vtable relocs.
6038 (d10v_fix_adjustable): New.
6039 (d10v_force_relocation): New.
6041 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6043 * config/tc-d30v.c: Change default behaviour to ignore potential
6044 conflicts between register name and symbol names.
6046 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6048 * configure.in: Add fr30-*-*.
6049 * config/tc-fr30.c: New file.
6050 * Makefile.in: Regenerated.
6051 * config.in: Regenerated.
6052 * configure: Regenerated.
6053 * doc/Makefile.in: Regenerated.
6054 * po/gas.pot: Regenerated.
6056 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6058 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6061 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6063 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6065 (do_scrub_chars): Add some casts to unsigned char to avoid
6066 unwanted sign extension.
6067 * read.c (lex_type): Set characters about 127 to be symbol
6069 * config/tc-i386.c (md_begin): Set identifier_chars and
6070 operand_chars for values above 127.
6072 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6074 * configure.in: detect cygwin* instead of cygwin32*
6075 * configure: regenerate
6077 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6079 * listing.c: Add support for producing a listing from piped
6082 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6084 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6085 (append_insn): Account for the tx39's multiply behavior.
6087 1998-10-26 Michael Meissner <meissner@cygnus.com>
6089 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6090 from assemble_parallel_insns. Add support for '->' to indicate
6091 explicitly serializing the instructions.
6092 (md_assemble): Ditto.
6094 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6096 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6099 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6101 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6103 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6105 * config/tc-mips.c : support frame and regmask/fregmask when
6106 MIPS_STABS_ELF is specified.
6108 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6110 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6111 (md_apply_fix): Don't return 1 for VTABLE relocs.
6112 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6114 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6116 * doc/c-i386.texi: Replace occurences of "opcode" with
6117 "instruction mnemonic", "instruction", or "mnemonic" when
6118 referring to the name of an instruction. Use "opcode" when
6119 referring to the sequence of machine bytes.
6121 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6122 (is_opcode_char): Rename to is_mnemonic_char.
6123 (md_assemble and i386_operand): Correct error messages from
6124 "opcode" to "instruction mnemonic"
6125 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6126 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6127 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6128 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6129 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6130 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6131 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6133 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6135 * config/tc-i386.c (i386_operand): Check for garbage after
6138 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6141 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6143 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6145 * config/tc-sh.h (obj_fix_adjustable): Define.
6146 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6147 (md_apply_fix): Likewise.
6148 (tc_gen_reloc): Likewise.
6149 (sh_fix_adjustable): New.
6151 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6153 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6154 * cgen.h (gas_cgen_finish_insn): Update prototype.
6155 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6156 cgen_insn_t -> CGEN_INSN_INT.
6157 (make_parallel): Update handling of CGEN_INT_INSN_P.
6158 (assemble_parallel_insn): Ditto.
6159 (target_make_parallel): New function.
6160 (md_assemble): Use it.
6162 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6164 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6166 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6168 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6169 converted into lower case.
6171 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6173 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6174 (gas_cgen_tc_gen_reloc): Likewise.
6175 * config/tc-m32r.h (obj_fix_adjustable): Define.
6176 * config/tc-m32r.c (m32r_fix_adjustable): New.
6177 (m32r_force_relocation): Handle VTABLE relocs.
6179 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6181 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6183 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6185 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6186 to lower case before parsing.
6188 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6189 parallel insns modift buts in the PSW as a side effect.
6191 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-d30v.c (find_format): Test for missing flag and
6196 (md_apply_fix3): Fix error messages to avoid
6197 assumption about presence of a symbol.
6199 (parallel_ok): Disallow parallel instructions that both modify the
6202 (find_format): Generate a warning if an odd numbered register is
6203 used as the first register in a mutli-register instruction.
6205 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6207 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6208 relocations are always associated with a symbol.
6210 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6212 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6213 (elf32_sparc_force_relocation): Declare.
6214 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6215 (tc_gen_reloc): Handle vtable relocs.
6216 (elf32_sparc_force_relocation): New.
6218 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6220 * symbols.c (S_IS_FUNCTION): New.
6221 * config/tc-v850.h (obj_fix_adjustable): Define.
6222 (TC_FORCE_RELOCATION): Define.
6223 (v850_force_relocation): Declare.
6224 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6225 of fx_addnumber for VTABLE reloc addends.
6226 (md_apply_fix3): Handle VTABLE relocs.
6227 (v850_fix_adjustable): New.
6228 (v850_force_relocation): New.
6230 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6232 * tc-hppa.c (fp_operand_format): Add some additional formats.
6233 (pa_ip): Do not automatically promote into pa2.0 mode.
6234 (pa_level): Handle ".level 2.0".
6236 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6238 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6239 * config/tc-i386.h (template.extension_opcode): Change to
6240 unsigned int to allow full range of 8-bit opcode suffixes.
6241 (None): Redefine as 0xffff.
6243 From Jeff B Epler <jepler@usgs.gov>
6244 * doc/c-i386.texi (i386-SIMD): New section.
6246 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6248 * read.c (discard_rest_of_line): New function.
6249 * read.h: Declare it.
6250 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6252 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-d10v.c (find_symbol_matching_register): New function.
6255 (find_opcode): Cope with the case where a register name matches
6258 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6260 * config/tc-v850.c (md_pcrel_from): Rename to
6261 v850_pcrel_from_section.
6262 (v850_pcrel_from_section): Do not resolves symbols in other
6265 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6267 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-d10v.c (find_opcode): Generate an error if a register
6270 is supplied for an operand that should not be a register.
6272 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6274 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6275 instructions to have another instruction in the right bin.
6277 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6280 the right container if the left container holds a branch
6283 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6286 both a register name and symbol name.
6287 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6289 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6292 execution unit class.
6294 (reg_name_search): If a name matches a register and a symbol,
6295 prefer the register.
6296 (find_format): Disallow flag registers when a general purpose
6297 register is required.
6298 If a number is required, but a register has been given, check to
6299 see if a symbol with the same name as the register exists, and if
6300 so, use that symbol.
6302 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6304 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6306 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6308 * config/tc-d30v.c (find_format): Do not accept flag registers as
6309 general purpose registers.
6310 (find_format): If an immediate value is expected at a given place
6311 in a format, but a register name has been provided instead, check
6312 to see if that register name matches the name of a predefined
6313 symbol and if it does, then use the symbol instead.
6314 (reg_name_search): If a register name matches a symbol name,
6315 prefer the register name to the symbol name.
6317 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6319 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6320 the previous insn to empty.
6322 1998-09-20 Michael Meissner <meissner@cygnus.com>
6324 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6325 pieces, forcing the use of an ANSI compiler.
6327 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6329 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6331 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6333 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6335 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6337 (obj_elf_vtable_entry): Likewise.
6338 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6339 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6340 (tc_gen_reloc): Likewise.
6341 (arm_fix_adjustable): Likewise.
6342 (elf32_arm_force_relocation): New.
6343 (armelf_frob_symbol): Remove coff-style symbol support.
6345 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6347 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6349 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6351 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6352 OBJ_COFF so that routine is defined for a.out format.
6354 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6356 * config/tc-i386.c (i386_operand): Detect non-segment registers
6357 used as segment prefixes.
6359 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6362 optimize across FDE boundaries.
6364 * config/obj-coff.c (obj_coff_section): Preserve any link once
6365 flags when setting the section flags.
6367 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6369 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6370 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6372 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6374 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6377 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6379 * frags.c (frag_grow): Include the size of the frag struct in the
6382 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6383 if the new subseg comes before the old.
6385 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6387 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6388 to handle edge8 and edge16.
6390 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6392 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6393 before we clobber the symbol involved.
6395 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6397 * config/tc-arm.c: Remove OBJ_ELF definitions for
6398 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6399 use arm_adjust_symtab for OBJ_COFF.
6400 (armelf_adjust_symtab): New Routine.
6401 * config/tc-arm.h: Define obj_adjust_symtab to
6402 armelf_adjust_symtab for OBJ_ELF.
6404 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6406 * configure.in: Make all i386-elf targets use bfd_gas.
6407 * config/tc-i386.c (tc_i386_force_relocation): New.
6408 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6409 (md_apply_fix3): Likewise.
6410 (tc_gen_reloc): Handle them.
6411 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6412 tc_i386_force_relocation.
6414 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6416 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6418 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6421 current opcode after writing the first insturction of a reverse
6424 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6426 * read.h (generate_lineno_debug): Add prototype.
6427 * read.c (generate_lineno_debug): Make non-static.
6429 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6431 * config/tc-i386.c (md_assemble): Only warn for address/data size
6434 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6437 against Thumb function names, as the linker needs this information.
6439 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6441 * expr.c (operand): Check also that there is no advance in operand
6442 after atof_generic in order to decide "is it label 0f or floating
6445 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6448 command line options with a single dash.
6449 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6451 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6453 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6454 * tc-arm.c (arm_fix_adjustable): New routine.
6456 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6458 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6459 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6460 demand_empty_rest_of_line before mri_comment_end.
6461 (equals): Check garbage after expression before
6462 mri_comment_end in MRI mode.
6464 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6467 small immediate constant to use the constant itself rather than
6470 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6473 (pa_leave): Likewise.
6475 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6477 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6479 (i386_operand): Fix an error message.
6481 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6483 * doc/c-arm.texi (ARM Directives): Document .req directive.
6485 * config/tc-arm.c (reg_required_here): Display erroneous string if
6486 the register name could not be decoded.
6487 Do not set inst.instruction if the sift is -1.
6489 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6491 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6494 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6497 even if it is belived to be unnecessary.
6499 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6501 config/tc-i386.c (i386_operand): Size immediate constants by
6502 suffix (erroneously removed as part of July 7 change).
6504 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6506 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6507 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6508 (armelf_frob_symbol): New Routine.
6509 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6511 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6513 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6515 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6518 command line switches passed to assembler.
6520 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6522 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6523 (gas_cgen_opcode_desc): Declare.
6524 (gas_cgen_parse_operand): Declare.
6525 (*): Prepend gas_ to gas specific fns to denote them as such.
6527 * cgen.c (gas_cgen_opcode_desc): New global
6528 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6529 (queue_fixup): Renamed from cgen_queue_fixup.
6530 (*): Prepend gas_ to gas specific fns to denote them as such.
6532 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6533 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6534 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6535 Open opcode table and initialize it.
6536 (make_parallel): Use gas_cgen_opcode_desc.
6537 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6538 (md_assemble): Ditto.
6540 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6542 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6543 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6544 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6545 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6546 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6547 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6548 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6549 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6550 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6551 (INIT_STAB_SECTION): Likewise.
6552 (OBJ_PROCESS_STAB): Likewise.
6554 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6555 (md_parse_option): Watch for them.
6556 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6557 (md_begin): Kill neverdef code.
6558 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6559 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6560 (s_alpha_coff_wrapper): New.
6561 (md_pseudo_table): Trap all ECOFF pseudos.
6563 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6565 Start of changes to remove mdebug section from mips*-elf
6566 Based on MIPS_STAB_ELF definition
6567 * acconfig.h: undef if not configured
6568 * config.in: undef if not configured
6569 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6570 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6571 * stabs.c (s_stab_generic): flush frag
6573 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6575 * configure.in: (arm-*-elf): Handle.
6576 (thumb-*-elf): Handle.
6577 * configure: Regenerate.
6578 * read.c (stringer): Fix typo in comment.
6579 * write.c (fixup_segment): Don't add symbol value to addend if
6581 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6583 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6586 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6588 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6589 (write_2_short): Emit warning if new flag is set.
6590 (do_assemble): Set flags if left instruction is one of special
6591 "right-instruction-killer" type.
6593 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6595 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6596 Always output words in debug_info section as big endian.
6597 (sparc_target_format): Choose correct bfd target.
6598 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6600 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6602 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6603 to work with internationalization code. Issue an error when two
6604 operands match that are not allowed to match.
6606 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6608 * configure.in (install_tooldir): Allow target to specify whether
6609 it wants to be installed in $(tooldir)/bin.
6610 * configure: Regenerate.
6611 * Makefile.am (install-exec-local): Set install-exec-tooldir
6612 dependency via configure.
6613 * Makefile.in: Regenerate.
6615 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6617 * Makefile.am (install-exec-local): Split into two ...
6618 (install-exec-bindir,install-exec-tooldir): New rules.
6619 * Makefile.in: Regenerate.
6621 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * Makefile.am (install-exec-local): Don't remove the file before
6624 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6625 W. Rozycki <macro@ds2.pg.gda.pl>.
6626 * Makefile.in: Rebuild.
6628 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6630 * cgen.c: Include libiberty.h.
6631 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6632 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6633 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6634 (md_cgen_lookup_reloc)): Declare.
6635 (md_cgen_record_fixup_exp): Declare.
6636 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6637 (m32r_relax_frag): Declare.
6638 (cgen_md_apply_fix3): Decls moved to cgen.h.
6639 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6640 (m32r_cgen_record_fixup_exp): Delete decl.
6641 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6642 (assemble_nop): Delete.
6643 (expand_debug_syms): Delete unused `exp'.
6644 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6645 Add default case for -Wall.
6646 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6647 (md_atof): Delete unused wordP.
6649 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6651 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6654 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6657 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6658 .print, .purgem, and .struct. Remove documentation for
6661 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6663 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6664 Update call to insert_operand.
6666 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6668 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6670 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6673 whitespace after a prefix operator.
6675 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6677 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6679 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6681 * config/tc-sparc.c (log2): New static function.
6682 (s_reserve): Use log2 to convert alignment before calling
6684 (s_common): Use log2 to convert alignment before calling
6685 record_alignment and frag_align.
6686 (sparc_cons_align): Use log2.
6688 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6690 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6691 (s_common): Likewise.
6693 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6694 initialization of waddr.
6695 (sparc_elf_final_processing): Add default case to switch.
6697 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6699 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6700 than temporary real.
6702 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * write.c (subsegs_finish): Don't align the segments if there were
6707 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6708 copying aux information.
6710 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6711 expression into a symbol.
6713 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6715 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6716 type to unsigned int.
6717 (md_assemble): Change type used to store offsets from unsigned
6719 (i386_operand): Switch error check to only call RESTORE_END_STRING
6720 once after parse_register.
6722 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6724 * config/tc-v850.c (md_show_usage): Changed format to match that
6727 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6729 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6731 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6733 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6736 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6739 * doc/Makefile.in: Rebuild.
6741 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6743 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6744 for %lo expressions.
6745 (mips_ip, case 'u'): Move range check after code to mask
6746 off bits in %hi/%lo expressions. Mask off high bits for
6749 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6751 * doc/Makefile.am (gasver.texi): New target.
6752 (as.info, as.dvi): Depends upon gasver.texi.
6753 * doc/as.texinfo: Include gasver.texi. Mention version number on
6754 title page and in top node.
6755 * doc/Makefile.in: Rebuild.
6757 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6759 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6760 but not including the line containing the edict.
6761 * listing.h (LISTING_EOF): New.
6762 * input-scrub.c (input_scrub_next_buffer): Call it.
6764 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6766 * config/tc-i386.c (i386_operand): Don't set the size of an
6767 immediate address based solely on the suffix and the mode.
6769 * config/tc-i386.c (md_assemble): Add assertion to make sure
6770 overlap2 does not set Imm.
6772 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6773 sequences of whitespace to a single space.
6774 (is_space_chars): Just compare with space.
6775 (md_begin): Don't initialize space_chars.
6776 (md_assemble): Just skip a single whitespace character.
6777 (i386_operand): Rewrite base-index parsing to use new
6778 parse_register, and to skip white space. Skip white space in a
6779 number of other places too. Don't give error message if
6780 parse_register fails.
6781 (parse_register): Change reg_string parameter to be non-const.
6782 Add end_op parameter. Skip white space after the `%', and return
6783 end of register string. Give error message here rather than
6786 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6788 Based on patch from Matt Semersky <matts@scd.hp.com>:
6789 * expr.c (op_encoding): Make const.
6790 (expr_set_precedence): New function.
6791 (expr_begin): Don't set operator rankings, just call
6792 expr_set_precedence.
6793 * expr.h (expr_set_precedence): Declare.
6794 * read.c (s_mri): Call expr_set_precedence.
6796 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * doc/as.texinfo (Statements): Remove paragraph discussing
6799 continuing lines with a backslash. This hasn't worked for years,
6802 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6804 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6806 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6807 (ps_CTORS, ps_DTORS): New section types.
6808 (vms_fixup_xtors_section): New function
6809 (Ctors_Psect, Dtors_Psect): Define.
6810 (IS_GXX_XTOR): Define
6811 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6812 Filter static constructors/destructors and add to
6813 Ctors_Symbols/Dtors_Symbols chain.
6814 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6815 appropriate section.
6817 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6818 * makefile.vms: Merge vax/vms support.
6820 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6822 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6823 (elf_pseudo_table): Add them.
6824 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6825 (md_apply_fix): Accept them.
6826 (mips_fix_adjustable): Don't adjust them.
6827 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6828 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6829 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6830 (tc_fix_adjustable): Don't adjust them.
6832 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6834 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6836 * Makefile.in: Regenerate.
6837 * configure.in: AC_SUBST cgen_cpu_prefix.
6838 * configure: Regenerate.
6840 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6842 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6843 Changed all users of COND12_DELAY.
6845 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6847 * config/tc-mn10300.c (set_arch_mach): New function.
6848 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6849 (md_begin): Default to mn10300 mode.
6850 (md_assemble): Only accept instructions for the core mn10300
6851 chip and the active machine type.
6853 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * subsegs.h (segment_info_type): Give the struct a name.
6856 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6857 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6858 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6859 * config/tc-w65.h (tc_reloc_mangle): Declare.
6860 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6862 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6864 * config/tc-v850.c (v850_comm): Restore old section
6865 after common processing.
6867 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6869 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6871 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6873 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6874 char with code that explicitly sign-extends.
6876 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6878 * config/tc-v850.c (md_begin): Restore text section as the current
6879 section after creating call table sections.
6880 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6883 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6884 with call to macro SYM_AUXINFO.
6886 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6888 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6889 with the program transform name.
6890 * Makefile.in: Rebuild.
6892 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6894 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6897 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-i386.c (i386_operand): Be prepared for a space between
6900 the open parenthesis and the start of the register operand,
6901 because of the June 16 change.
6903 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6908 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6910 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6911 even if it is belived to be unnecessary.
6913 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6917 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6919 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6921 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6922 shift amount for a repeated operand. The shift amount for the
6923 repeated copy comes from the size of the operand.
6925 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6927 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6929 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6933 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6935 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6936 characters in it as LEX_IS_SYMBOL_COMPONENT.
6937 * config/tc-i386.h (tc_symbol_chars): Define.
6938 (extra_symbol_chars): Declare.
6939 * config/tc-i386.c (extra_symbol_chars): Define.
6940 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6941 (line_comment_chars): Set to '/' if TE_LINUX.
6942 * doc/c-i386.texi (i386-prefixes): Update.
6943 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6945 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6947 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6948 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6950 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6952 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6953 constraint in instructions REP & REPI.
6955 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6957 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6958 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6960 (check_range): If the operand is shifted, then shift the number
6961 before checking its range.
6963 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6965 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6968 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6970 * config/tc-v850.c (v850_comm): Create special sections as needed.
6972 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6974 * config/tc-d10v.c (write_2_short): Addition of swapping
6975 instructions for sequential and reverse sequential order when
6976 given order is not possible.
6978 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * Makefile.am: Rebuild dependencies.
6981 (DEP_INCLUDES): Fix reference to intl build directory.
6982 * Makefile.in: Rebuild.
6984 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6986 * doc/c-i386.texi: Update 16 bit documentation.
6988 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6989 IgnoreDataSize to IgnoreSize as they are used for address size as
6991 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6992 32-bit mode, similarly addr16/data16 and variants.
6994 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6996 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6997 sequential word multiply instructions.
6999 (do_assemble): Add extra command line argument, to allow mul32
7000 attribute to be preserved across parallel insns.
7001 (md_assemble): Insert NOPs between explicitly parallel insns which
7002 contain an 32 bit multiply and a 16 multiply.
7004 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7006 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7009 * config/tc-i386.c (reloc): Add braces.
7011 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7012 consistent with Intel naming.
7013 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7014 use bitfields in sib_byte.
7015 (modrm_byte): Don't use bitfields here either.
7017 * config/tc-i386.c (current_templates): Add const.
7018 (parse_register): Add const to return, param, and char *s.
7019 (i386_operand): Add const to reg_entry *r.
7020 * config/tc-i386.h (templates): Add const to start, end.
7022 Inspired by code for 16 bit gas support from Martynas Kunigelis
7023 <martynas@nm3.ktu.lt>:
7024 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7025 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7026 (uses_mem_addrmode): Remove.
7027 (md_estimate_size_before_relax): Add support here too.
7028 (md_relax_table): Rewrite interface to md_relax for 16 bit
7030 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7031 (opcode_suffix_to_type): Remove.
7032 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7033 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7034 (md_convert_frag): Likewise.
7035 (i386_operand): Add support for 16 bit base/index regs,
7036 immediates, and displacements. Remove some unnecessary casts, and
7037 localise end_of_operand_string, displacement_string_start,
7038 displacement_string_end variables. Add GCC_ASM_O_HACK.
7039 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7041 * config/tc-i386.c (prefix_hash): Remove.
7042 (md_begin): Rewrite without obstacks. Remove prefix hash table
7043 handling. Rewrite lexical table handling.
7044 (i386_print_statistics): Don't print prefix statistics.
7045 (md_assemble): Rewrite instruction parser so that line is not
7046 converted to lower case. Don't do a hash_find for prefixes,
7047 instead recognise them via opcode modifier.
7048 (expecting_operand, paren_not_balanced): Localise variables.
7049 * config/tc-i386.h (IsPrefix): Define.
7050 (prefix_entry): Remove.
7052 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7053 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7054 '\\' in case where comment_chars contains '/'.
7056 * config/tc-i386.c (MATCH): Ensure given operand and template
7057 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7058 you must write `ljmp *table(%ebx)'.
7060 From H.J. Lu <hjl@gnu.org>:
7061 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7062 as 0 ifndef BFD_ASSEMBLER.
7063 (md_assemble): Allow immediate operands without suffix or
7064 other reg operand to default in size to the current code size.
7066 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7068 * config/tc-v850.c (md_begin): Restore creation of
7069 .call_table_text and .call_table_data sections.
7071 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7073 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7074 after emitting a word of noops.
7076 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7078 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7079 (i386_operand): Simplify checks for valid base/index combinations.
7080 Disallow `in 4(%dx),%al'.
7082 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7084 (add_prefix): Change parameter from char to int.
7086 * config/tc-i386.h (Ugh): Define opcode modifier.
7087 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7089 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7090 CONSISTENT_REGISTER_MATCH macros to check register types more
7091 thoroughly. Check for illegal suffix/operand combinations
7092 when matching insns with operands. Handle new `s' suffix, and
7093 associated FloatMF opcode modifier for float insns with memory
7095 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7096 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7097 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7098 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7099 DATA_PREFIX_OPCODE throughout.
7101 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7102 (md_assemble): Rewrite suffix/register operand checking code to be
7103 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7104 AnyMem, the better to grep.
7106 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7107 given a memory operand. Don't set Abs bits either.
7108 (type_names): Remove Mem*, Abs*.
7109 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7110 define opcode_modifiers as these cases are handled by Disp8,
7111 Disp16, Disp32 and suffix checks.
7112 (COMES_IN_BOTH_DIRECTIONS): Remove.
7113 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7115 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7116 if IgnoreDataSize modifier given. Remove ShortformW modifier
7117 test. Add test for ShortForm in W base_opcode modification.
7118 Merge Seg2ShortForm and Seg3ShortForm code.
7119 * config/tc-i386.h (ShortFormW): Remove.
7120 (IgnoreDataSize): Define.
7122 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7124 * config/tc-d30v.c (md_assemble): Store previous segment state
7125 with previous instruction.
7127 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7129 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7130 (ebp, esp): Remove static variables.
7131 (MATCH): Remove test for InOutPortReg.
7132 (i386_operand): Properly handle InOutPortReg here instead.
7133 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7134 (md_assemble): Simplify and correct modrm and sib generation.
7135 (i386_operand): Add warning for scale without index.
7136 Rewrite checks for valid base/index combinations.
7138 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7139 macros and enclose in do while(0).
7140 (RESTORE_END_STRING): Likewise.
7141 (md_assemble): Add one to printed operand number so we start
7142 from 1 not 0. Add some more gettext invocations.
7143 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7146 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7147 DATA_PREFIX, SEG_PREFIX): Define.
7148 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7149 (check_prefix): Remove function.
7150 (add_prefix): New function. Add prefix to i.prefix as well as
7152 (md_assemble): Changes for add_prefix. Remove hack for wait
7153 prefix, instead always output prefixes in fixed order. Test
7154 for jcxz/loop when selecting between word & dword operations,
7155 and add address size prefix rather than operand size prefix.
7156 Remove operand -> address size hack when emitting jcxz/loop.
7157 (i386_operand): Remove O_Absent check as it's done in expr.
7159 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7161 * configure.in: Recognize m5200 as a cpu_type of m68k.
7162 * aclocal.m4: Rebuild with current libtool.
7163 * configure: Rebuild.
7165 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7167 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7168 to relaxable_symbol to prevent references to external symbol from
7171 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7174 symbols are relaxable.
7176 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7178 * config/tc-v850.c (md_begin): Don't create special
7179 sections by default.
7181 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7183 * config/tc-mips.c (macro): For div and udiv, close the
7184 reorder block as soon as possible.
7186 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7188 From Matt Semersky <matts@scd.hp.com>:
7189 * macro.c (macro_mri_mode): New function.
7190 * macro.h (macro_mri_mode): Declare.
7191 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7194 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7196 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7199 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7200 until after xstrdup in OBJ_EVAX case.
7202 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7204 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7205 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7206 of hardcoded magic number.
7207 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7209 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7211 * read.c (do_s_func): New function.
7213 * read.h (do_s_func): Add prototype.
7215 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7217 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7218 nops if fill pattern not specified.
7220 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7222 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7223 * config/te-go32.h (TE_GO32): Define.
7224 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7226 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7228 Implement .func/.endfunc pseudo-ops.
7229 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7231 * read.c (potable): Add .func,.endfunc.
7232 (s_func): New function.
7233 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7235 (in_doc_func_p,current_function_label): New static globals.
7236 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7238 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7240 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7241 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7242 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7243 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7244 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7245 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7246 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7247 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7248 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7249 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7250 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7251 * config/tc-a29k.c: Don't define md_short_jump_size,
7252 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7253 * config/tc-alpha.c: Likewise.
7254 * config/tc-alpha.h: Likewise.
7255 * config/tc-arm.c: Likewise.
7256 * config/tc-h8300.c: Likewise.
7257 * config/tc-h8500.c: Likewise.
7258 * config/tc-hppa.c: Likewise.
7259 * config/tc-i860.c: Likewise.
7260 * config/tc-i960.c: Likewise.
7261 * config/tc-ppc.c: Likewise.
7262 * config/tc-sh.c: Likewise.
7263 * config/tc-sparc.h: Likewise.
7264 * config/tc-tic30.c: Likewise.
7265 * config/tc-w65.c: Likewise.
7266 * config/tc-z8k.c: Likewise.
7268 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7270 * config/tc-vax.c (_): Delete this macro used for placeholder
7271 values in vax_operand_width_size; it conflicts with the _() macro
7272 used for internationalization.
7274 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7276 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7277 code. From Chris Moller <moller@bops.com>.
7279 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7280 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7281 * read.c (emit_expr): Initialize seg and subseg fields of a new
7283 * write.c (write_object_file): Switch to the appropriate segment
7284 and subsegment when processing a broken word.
7286 * config/tc-m68k.c (mri_assemble): New static function.
7287 (build_mri_control_operand): Call mri_assemble rather than
7289 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7290 (s_mri_endf, s_mri_endw): Likewise.
7292 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * read.c (s_org): Call md_flush_pending_output if it is defined.
7296 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7298 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7300 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7301 (md_parse_option): Add for same.
7302 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7303 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7304 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7306 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7308 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7310 * config/tc-arm.c (find_real_start): Relax definition of local
7313 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7315 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7316 symbols at the given address, not just the last one specified.
7318 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7320 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7321 or number_to_chars_littleendian to write data.
7323 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7325 * config/tc-v850.c (md_assemble): Remove artificially created
7326 register name symbols.
7328 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7330 * write.c (fixup_segment): Change "segment" to "section" in
7333 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7335 * write.c (fixup_segment): Change sym1-sym2 message again.
7337 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7339 * write.c (fixup_segment): Improve error message for sym1-sym2
7340 errors when sym1 is in a different segment from sym2.
7342 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7344 * config/tc-m32r.c (warn_unmatched_high): New static local.
7345 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7346 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7347 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7348 (md_parse_option): Likewise.
7349 (md_show_usage): Likewise.
7350 (m32r_frob_file): Likewise.
7352 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7353 (read_a_source_file): Call them.
7354 * read.h (stabs_generate_asm_file): Declare.
7355 * stabs.c (stabs_generate_asm_file): New function.
7356 (generate_asm_file): New function.
7357 (stabs_generate_asm_lineno): Move file name handling into
7360 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7362 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7363 (d30v_current_align, d30v_current_align_seg): New variables.
7364 (d30v_last_label): New variable.
7365 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7366 (s_d30v_data, s_d30v_section): Likewise.
7367 (md_pseudo_table): Call them.
7368 (md_begin): Initialize d30v_current_align_seg.
7369 (md_assemble): Call d30v_align when needed by known current alignment.
7370 (d30v_frob_label, d30v_cons_align): New functions.
7371 * config/tc-d30v.h (md_do_align): Remove.
7372 (tc_frob_label): Call d30v_frob_label.
7373 (md_cons_align): New.
7375 * config/tc-d30v.c (find_format): Convert complex expressions to
7376 expression symbols before processing. Clean up code formatting.
7378 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7380 * po/Make-in (install-info): New target.
7382 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7384 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7386 * config/tc-mn10300.c (md_assemble): Likewise.
7388 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7390 * Makefile.am: Update with `make dep-am'.
7391 (HFILES): Add cgen.h.
7392 (cgen.o): Depend on cgen.h.
7393 * Makefile.in: Regenerate.
7395 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7397 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7399 * gasp.c (grab_label): Permit a label to be a preprocessor
7400 variable by permitting a label to start with a backslash.
7402 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7404 * config/tc-mips.c (validate_mips_insn): Removed hack
7405 for previously inaccessible bitfields in some INSN_TRAP
7408 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7410 * config/tc-d30v.c (do_assemble): Abort with error message
7411 if opcode operands do not match.
7413 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7415 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7416 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7417 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7418 similar new 'q' operand.
7420 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7422 * cgen.c (cgen_asm_finish_insn): Fix typo.
7424 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7427 * cgen.c: Include it.
7428 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7429 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7430 All callers updated.
7431 * config/tc-m32r.c: Include cgen.h.
7432 (m23r_insn): New members num_fixups,fixups.
7434 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7436 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7437 to avoid compiler warning.
7439 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7441 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7444 * makefile.vms (OBJS): Add ehopt.obj
7446 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7448 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7450 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7452 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7453 a short format insn.
7454 (md_assemble): Set it for explicitly packed insns.
7456 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7458 * config/obj-coff.c (c_symbol_merge): Do not take address of
7459 native fields when performing the memcpy.
7461 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7463 * config/tc-mips.c (macro,macro2): Implement
7464 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7466 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7468 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7469 relocations against globally visible symbols.
7470 * config/tc-m68k.c (relaxable_symbol): New macro.
7471 (m68k_ip, md_estimate_size_before_relax): Use it.
7472 (tc_m68k_fix_adjustable): Also handle weak symbols.
7474 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7476 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7477 references to externally visible symbols.
7478 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7479 values in twice for a PC relative reloc if the symbol is
7482 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7483 don't adjust a PC relative reloc against an externally visible
7485 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7486 for a PC relative fixup against an externally visible defined
7487 symbol, arrange to store object file and addend values as though
7488 the symbol were not defined.
7489 (tc_gen_reloc): Likewise.
7491 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7493 * read.c (sizeof_leb128): Referenced externally by write.c so
7496 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7498 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7499 and expand a 'debug' symbol associated with the next instruction
7500 that does not cause a short instruction to be filled with a NOP.
7501 (md_pseudo_table): Add support for .debugsym.
7502 (assemble_parallel_insn): Add calls to expand_debug_sym as
7504 (md_assemble): Ditto.
7506 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7508 * as.c (main): Conditionally call setlocale.
7509 * gasp.c (main): Likewise.
7510 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7511 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7513 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7515 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7517 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * config/tc-hppa.c: Change all calls to bzero to use memset.
7520 (pa_ip): Add cast to avoid warning.
7521 (tc_gen_reloc, md_apply_fix): Likewise.
7522 (pa_find_space_by_number): Likewise.
7523 (hppa_force_relocation): Likewise.
7524 (pa_block): Change i to unsigned int.
7525 * config/obj-som.h (obj_som_copyright): Declare.
7527 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7529 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7530 for line numbers for assembly source.
7532 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7534 * configure.in: Change version number to 2.9.4
7535 * configure: Rebuild.
7537 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7539 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7541 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7543 * ecoff.h: Change symbolS in function declaration to struct
7546 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7548 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7549 (md_convert_frag): Fix i18n typo.
7551 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7553 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7554 * ecoff.h: Protoype it.
7555 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7556 [EVAX] (s_alpha_prologue): Delete.
7557 (md_pseudo_table): Update.
7559 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7561 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7562 array to local pointer.
7563 (get_args, parse_expr): Add casts to avoid warnings.
7565 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7567 * read.c (s_set): Cast xmalloc return value to fragS *.
7568 * config/tc-m68k.c (m68k_ip): Function made static to match
7569 previous forward declaration.
7570 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7572 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7574 * config/tc-v850.c: Add internationalisation macros to error
7577 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7578 macros to error strings.
7580 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7582 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7583 reloc is in the TOC csect.
7584 (md_apply_fix3): Correct gettext typo.
7586 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7588 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7589 .L - they are local labels and the branches are not really
7590 function calls but rather far jumps.
7592 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7594 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7596 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7598 * config/tc-i386.c (md_assemble): Print operand number rather than
7599 using ordinal_names.
7600 (i386_operand): Likewise.
7602 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7604 * Makefile.am (INTLLIBS): Define to work around apparent automake
7606 All Makefiles: Regenerated.
7608 * Many files: Added gettext invocations around user-visible
7610 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7611 HAVE_LC_MESSAGES): Define.
7612 * dep-in.sed: Added asintl.h.
7613 * po/Make-in: New file.
7614 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7616 * read.c (Z_): Renamed from `_'.
7617 * Makefile.am (SUBDIRS): Added po.
7618 (POTFILES): new macro.
7619 (po/POTFILES.in): New target.
7620 ($(OBJS)): Added asintl.h.
7622 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7623 (as_new_LDADD): Added $(INTLLIBS).
7624 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7625 (gasp_new_LDADD): Added $(INTLLIBS).
7626 (gasp_new_DEPENDENCIES): New macro.
7627 * configure, aclocal.m4: Rebuilt.
7628 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7630 (ALL_LINGUAS): Define.
7631 * macro.c: Include "asintl.h".
7632 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7633 * as.h: Include "asintl.h".
7634 * config/tc-i386.c (ordinal_names): Removed.
7635 (md_assemble): Changed error text to avoid ordinal_names.
7636 (i386_operand): Likewise.
7637 (reloc): Added as_bad to avoid i18n problems.
7638 (tc_gen_reloc): Likewise.
7639 * config/tc-arm.c (bad_args): Now a #define.
7641 * config/obj-vms.c (VMS_stab_parse): Changed type of
7643 (global_symbol_directory): Unified strings to avoid i18n
7645 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7646 avoid i18n problems.
7647 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7648 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7650 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7652 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7654 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7656 * as.c (print_version_id): Added an fprintf to avoid i18n
7658 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7660 * expr.c (expr): Added as_warn call to avoid i18n problems.
7661 * messages.c (as_assert): Changed code to avoid i18n problems.
7662 (as_abort): Likewise.
7663 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7664 (s_space): Likewise.
7665 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7667 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7669 * config/tc-i386.c (check_prefix): New static function, split out
7671 (struct _i386_insn): Add wait_prefix field.
7672 (md_assemble): Remove wait_prefix local variable. Use
7673 check_prefix when adding a prefix.
7675 * config/tc-i386.c (current_templates): New static variable.
7676 (md_assemble): Remove current_templates local variable.
7677 (md_assemble, i386_operand): Improve error and warning messages in
7678 many places. Add RESTORE_END_STRING in many places before error
7679 return. Clarify some comments.
7681 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7683 (md_assemble): Parse string instruction operands, looking for
7684 segment override prefixes. Check for invalid segment prefixes on
7686 (i386_operand): i.seg[] and max mem_operand changes for string
7688 * config/tc-i386.h (EsSeg): Define.
7690 * config/tc-i386.h (regKludge): Define.
7691 (iclrKludge, imulKludge): Don't define.
7692 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7693 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7694 opcode_modifier checks to look for more common cases first. Add
7695 default_seg for IsString case.
7697 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7699 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7701 * configure: Rebuild with new automake and libtool.
7702 * aclocal.m4, Makefile.in: Likewise.
7704 * doc/Makefile.am (as.dvi): New target.
7705 * doc/Makefile.in: Rebuild.
7707 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7709 * configure.in: Added sparc86x support.
7711 * configure: Rebuild.
7713 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7715 (md_parse_option): Warn if -EL is not supported for this architecture.
7717 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7719 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7721 * config/tc-mips.c (mips_ip): Note when we use get match on
7722 the full instruction name.
7724 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7726 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7727 back into the expression to handle add/sub simplification correctly.
7729 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7731 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7733 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7735 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7738 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7740 * symbols.c (max_indent_level): New global.
7741 (print_symbol_value_1): Use it.
7742 * expr.h (expr_build_dot): Declare.
7743 * expr.c (expr_build_dot): New function.
7745 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7747 * symbols.c (print_binary): New function.
7748 (print_expr_1): Call it.
7750 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7752 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7753 operand in the opcode.
7755 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7757 * config/tc-i386.h: Reorder operand flags and opcode modifier
7758 flags for clarity. Remove unused definitions: Unknown,
7759 ImmUnknown, DispUnknown, NoModrm.
7760 * config/tc-i386.c (type_names): Add missing Debug type.
7761 (md_assemble): Better duplicate prefix checking. Quicker string
7762 instruction check via new opcode_modifier flag.
7764 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7766 * doc/as.texinfo (Invoking): Clarify -Wa example.
7768 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7770 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7771 (s_mips_weakext): Define.
7772 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7773 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7776 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7778 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7779 is an error if the value can not be computed at assembly time.
7780 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7782 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7784 * gasp.c (main): Set next field of new include_path structure to
7785 NULL. From Avery Pennarun <averyp@gdc.ca>.
7787 * read.c (s_mri_sect): Call as_bad rather than abort for an
7788 unsupported MRI target.
7790 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7792 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7793 the destination of a branch instruction should be altered.
7794 (find_real_start): New function: Locate the real, Thumb coded
7795 start of a Thumb function.
7796 (do_t_branch23): Alter the destination of branches to Thumb
7799 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7801 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7803 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7806 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7808 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7809 * doc/c-hppa.texi: Likewise.
7811 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * Makefile.am: Rebuild dependencies.
7814 * Makefile.in: Rebuild.
7816 * Makefile.am (DEP_INCLUDES): New variable.
7817 (.dep1): Change to work when srcdir is not an absolute path.
7818 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7819 * Makefile.in: Rebuild.
7821 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7823 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7824 LinearAddress patch.
7826 * configure.in: Set version to 2.9.1.
7827 * configure: Rebuild.
7829 * Branched binutils 2.9.
7831 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7833 * config/tc-i386.h (FWait): Define.
7834 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7835 other prefixes. Check FWait flag in opcode table to see which
7836 instructions require an fwait prefix.
7838 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7840 * stabs.c (get_stab_string_offset): Always create a stab string
7843 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7845 Fix some gcc -Wall warnings:
7846 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7847 * ehopt.c (eh_frame_code_alignment): Likewise.
7848 * expr.c (integer_constant, operand): Likewise.
7849 * frags.c (frag_align): Likewise.
7850 * gasp.c (level_0, change_base, doinstr): Likewise.
7851 * hash.c (hash_ask): Likewise.
7852 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7853 (debugging_pseudo): Likewise.
7854 * macro.c (define_macro, check_macro): Likewise.
7855 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7856 (ignore_rest_of_line, float_cons): Likewise.
7857 * symbols.c (decode_local_label_name): Likewise.
7858 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7859 (fixup_segment, number_to_chars_bigendian): Likewise.
7860 (number_to_chars_littleendian): Likewise.
7861 * config/atof-ieee.c (gen_to_words): Likewise.
7862 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7863 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7864 * read.c (output_big_sleb128): Initialize locals to avoid
7866 (output_big_uleb128, equals): Likewise.
7867 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7868 to unsigned int. Change zeros to unsigned int.
7869 * cond.c (s_if): Add return to default case.
7870 * frags.c (frag_now_fix): Change return type to addressT.
7871 * frags.h (frag_now_fix): Update declaration.
7872 * listing.c (file_info_struct): Change linenum to unsigned int.
7873 (struct list_info_struct): Change hll_line to unsigned int.
7874 (print_source): Update format string.
7875 * read.c (emit_expr): Change scan to unsigned int, and don't
7876 bother to initialize it.
7877 * symbols.c (dollar_label_count): Change to unsigned long.
7878 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7879 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7880 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7882 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7884 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7885 mcf5200 just as we do for m68000.
7886 (m68k_init_after_args): Likewise.
7887 (md_estimate_size_before_relax): Likewise.
7889 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7891 * config/tc-v850.c (md_assemble): Store relocation addend in
7892 fixup instead of instruction.
7894 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7896 * config/tc-i386.c (md_assemble): Swap template arguments to
7897 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7898 This macro is currently symmetric, so passing them the wrong
7899 way didn't cause any problem, but may if the macro is changed
7901 After copying template to i.tm, use i.tm. rather than t-> to
7902 access fields, and make t a const*
7903 Move i.tm.operand_types[] swap to immediately after the copy.
7905 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7907 * expr.h (expr_build_uconstant): Add prototype.
7908 (expr_build_unary,expr_build_binary): Add prototypes.
7909 * expr.c (expr_build_uconstant): New function.
7910 (expr_build_unary,expr_build_binary): New functions.
7912 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7914 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7915 * macro.c (macro_expand_body): Increase buffer size.
7916 * messages.c (as_warn): Likewise.
7917 (as_warn_where, as_bad, as_bad_where): Likewise.
7919 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7921 Based on patch from H.J. Lu <hjl@gnu.org>:
7922 * Makefile.am (DISTSTUFF): New variable.
7923 (diststuff): New target.
7924 * Makefile.in: Rebuild.
7926 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7928 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7929 m32r_elf_section_change_hook.
7931 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7932 emit a nop if a section ends with a 16 bit instruction.
7934 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7936 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7937 s_lcomm rather than obj_coff_lcomm.
7938 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7940 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7942 * config/tc-i386.h (LinearAddress): Define.
7943 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7944 instruction, don't use a default segment.
7946 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7948 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7949 * configure: Rebuild.
7951 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7953 * aclocal.m4, configure: Rebuild with libtool 1.2.
7955 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7957 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7958 PC relative branches. Patch courtesy of Jonathan Walton.
7961 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7963 * configure.in (emulations): Add thumb-pe target.
7965 * configure (emulations): Add thumb-pe target.
7967 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7969 * itbl-lex.l (yywrap): Don't define if already defined as a
7972 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7974 * depend.c (quote_string_for_make): New function.
7975 (wrap_output): Use it.
7977 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7979 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7980 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7982 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7984 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7985 Recognize -GN and -relax.
7986 (md_begin): Initialize gp size from -G switch.
7987 (alpha_force_relocation): Always force if -relax.
7988 (alpha_align): Take a new argument that will specify when to
7989 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7990 Change all callers. Emit nop alignment padding as nop+unop pair.
7992 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7994 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7995 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7997 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7999 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8000 require padding to the next long word boundary.
8002 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8004 * cgen.c: #include symcat.h.
8005 * config/tc-m32r.c: Likewise.
8007 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8009 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8010 absolute expressions instead of '$' prefixed register names.
8012 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8014 * read.c (s_set): Record file and line info for symbols when -as.
8015 (pseudo_set): Don't overwrite that dummy fragment.
8017 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * config/tc-ppc.c (md_pseudo_table): Add "section".
8020 (ppc_named_section): New static function.
8022 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8024 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8025 so we don't have to scan the entire list.
8027 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8029 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8030 case, allow the parallel instructions to modify the same flag
8033 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8035 * listing.c (list_symbol_table): Categorize symbols by
8036 undefined_section rather than sy_frag->line == NULL.
8038 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8040 * Makefile.am (install-exec-local): Install properly when ln
8041 fails or tooldir == prefix.
8043 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8045 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8046 Test result of insert_operand for error.
8048 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8050 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8051 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8052 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8053 * doc/Makefile.in: Rebuild.
8055 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8057 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8058 (macro): Fix handling of M_COP[0-3].
8060 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8062 Based on patches from Ross Harvey <ross@teraflop.com>:
8063 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8064 if macro_alternate or macro_mri.
8065 (getstring): Remove support for byte constants between < and >.
8066 (get_any_string): '<' only starts a string if macro_alternate or
8068 (macro_expand_body): Permit keyword parameters following
8069 positional parameters.
8071 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8072 * configure.in (alpha*-*-netbsd*): New target.
8073 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8074 * configure: Rebuild.
8076 * as.h (flag_warn_suppress_instructionswap): Move from here...
8077 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8078 here, and make static.
8080 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8081 BFD_ASSEMBLER or MANY_SEGMENTS.
8083 * as.c (show_usage): Update bug-gnu-utils address.
8084 * gasp.c (show_usage): Likewise.
8085 * doc/as.texinfo (Bug Reporting): Likewise.
8087 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8089 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8090 insns regardless of the size of a pointer if we're in mips I or
8092 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8094 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8096 Fix rac to accept only a0:
8097 * tc-d10v.c (parallel_ok, find_opcode):
8098 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8099 Introduce OPERAND_GPR.
8101 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8103 * read.c (s_fill): Handle non-constant repeat counts by creating
8104 an rs_space fragment.
8106 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8108 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8109 from as_bad to as_warn.
8111 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8113 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8114 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8115 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8117 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8119 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8120 seg_fix_rotP rather than fix_root from seg_info.
8122 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8124 * expr.c: Add support for 0x1_2_3_4 bignums.
8126 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8128 * configure.in: Change -linux* to -linux-gnu*.
8129 * configure: Rebuild.
8131 * app.c (do_scrub_begin): Treat \r as whitespace.
8133 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8135 * Makefile.am: Update dependencies.
8136 * Makefile.in: Rebuild.
8138 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8140 * configure, aclocal.m4: Rebuild with new libtool.
8142 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8144 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8145 the argument to bfd_set_arch_mach.
8146 (load_address): Use bfd_arch_bits_per_address to determine the
8147 bit size of an address instead of looking at the isa level.
8148 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8150 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8152 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8154 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8156 * ehopt.c: New file.
8157 * as.h (enum _relax_state): Add rs_cfa.
8158 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8159 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8160 * read.c (emit_expr): Call check_eh_frame.
8161 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8162 (relax_segment): Likewise.
8163 * Makefile.am: Rebuild dependencies.
8164 (GAS_CFILES): Add ehopt.c.
8165 (GENERIC_OBJS): Add ehopt.o.
8166 * doc/internals.texi (Frags): Document rs_cfa.
8168 * as.c (show_usage): Mention --traditional-format.
8169 (parse_args): Accept --traditional-format.
8170 * as.h (flag_traditional_format): Declare.
8171 * output-file.c (output_file_create): If flag_traditional_format,
8172 set BFD_TRADITIONAL_FORMAT on stdoutput.
8173 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8175 * config/tc-mips.c (append_insn): Make sure that if we have a
8176 fixup for an unmatched %hi reloc, it does not associated with a
8179 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8180 * doc/Makefile.in: Likewise.
8182 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8184 * config/tc-m32r.c (check_for_side_effects): New function.
8185 (can_make_parallel): Add checks for instruction side effects
8186 clashing with the other instruction.
8187 (assemble_parallel_insn): Improve warning messages. Return error
8188 message from non-swapped instruction order.
8190 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8192 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8194 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8195 md_cleanup definition. This moves the forced literal output to
8196 the end of the source pass, and avoids macro's inserting literals
8197 into the code immediately after the macro expansion.
8199 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8202 a gas internal symbol is adjustable.
8203 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8205 * as.h: If gcc version greater than 2.6, use `__format__' and
8206 `__printf__' in function attributes, rather than `format' and
8209 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8213 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8215 Add tms320c30 support:
8216 * config/tc-tic30.h: New file.
8217 * config/tc-tic30.c: New file.
8218 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8219 TARGET_FORMAT as "coff-tic30".
8220 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8221 * Makefile.am: Rebuild dependencies.
8222 (CPU_TYPES): Add tic30.
8223 (CPU_OBJ_VALID): tic30-aout is valid.
8224 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8225 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8226 * configure, Makefile.in: Rebuild.
8228 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8230 * config/tc-v850.c (md_assemble): Improvements to error messages.
8232 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8234 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8235 BFD_RELOC_HI16_S to store the high bits of any value.
8237 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8238 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8239 assembler calculate relocations to any external symbol at all.
8240 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8241 involving generation of pc-relative relocs.
8242 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8243 has been moved to md_apply_fix3.
8245 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8246 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8247 which actually means (the address of identifier's GOT entry) +
8248 constant, which is not particularly useful.
8250 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8252 * read.h (include_dirs): Declare.
8253 (include_dir_count,include_dir_maxlen): Declare.
8255 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8257 * configure.in: Correct check for shared opcodes library.
8258 * configure: Rebuild.
8260 * listing.c (buffer_line): If we can't open the file, set at_end.
8261 (listing_print): Remove unused local variable fi.
8263 * config/m68k-parse.y (reglistpair): Handle register list in
8266 * config/vms-conf.h: Don't undef VERSION.
8268 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8270 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8272 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8274 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8275 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8276 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8277 (EXTRA_DIST): Define.
8278 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8279 explicitly rather than via the list of object files.
8280 (gcc-as.opt): New file created when make-gas.com is run.
8281 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8282 itbl-cpu.h} to #include appropriate file rather than copying that
8284 * config/vms-conf.h: Synchronize with current config.in.
8285 * Makefile.in: Rebuild.
8287 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8289 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8290 (parallel_ok): Relaxed parallel subinstruction dependency check.
8292 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8294 * as.h (flag_warn_suppress_instructionswap): added new flag.
8295 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8296 command line argument.
8297 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8298 warning only if flag_warn_suppress_instructionswap is false.
8300 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8302 * configure.in (i386-*-mingw32*): New target.
8303 * configure: Rebuild.
8305 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8307 * symbols.c (resolve_symbol_value): Don't set the segment if it
8308 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8310 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8313 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8315 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8316 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8319 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8321 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8323 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8325 * config/tc-v850.c (v850_insert_operand): Display instruction when
8326 an error is encountered.
8328 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8330 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8331 (i386-*-sco3.2v5*coff): New target.
8332 (i386-*-sco3.2*): New target.
8333 * configure: Rebuild.
8335 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8337 * config/tc-v850.c: Tidy error message production.
8339 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8341 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8342 validate_immediate return value in the right type for comparisons
8345 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8347 * listing.c (MAX_BYTES): Use listing variables not constants.
8348 (data_buffer): No longer an array, but a pointer.
8349 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8350 (listing_listing): Allocate data_buffer.
8352 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8354 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8355 --listing-rhs-width, --listing-cont-lines.
8356 (show_usage): Update.
8357 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8358 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8359 (print_lines): Use the variables instead of the constants.
8360 (listing_listing): Likewise.
8361 * listing.h: Declare the new vars.
8363 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8365 * as.c (parse_args): Add --keep-locals alias for -L.
8366 Add --strip-local-absolute.
8367 (show_usage): Update.
8368 * as.h (flag_strip_local_absolute): New flag.
8369 * symbols.c (S_IS_LOCAL): Use it.
8370 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8371 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8372 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8374 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8376 * config/tc-m32r.c: Detect if explicitly parallel instructions
8377 might have an io conflict and issue a warning message.
8379 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8381 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8382 cgen_swap_fixups): Functions to save, restore and swap the fixup
8383 chain with a backup copy.
8384 (cgen_asm_finish_insn): Returns address of constructed insn.
8386 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8388 * listing.c (file_info_struct): Remove FILE, add POS.
8389 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8390 (file_info): Don't open the file.
8391 (buffer_line): Check for the file in the last_open cache, updating
8393 (print_source): Don't reference file_info->file.
8394 (listing_listing): Likewise.
8395 (listing_print): Close the file in the cache, if any.
8397 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8399 * read.c (dwarf_file_string): New file static variable.
8400 (emit_expr): Look for constant sequence that leads up to a file
8401 name in DWARF debugging output.
8402 (stringer): Use dwarf_file_string to decide whether to accept a
8403 string as a file name.
8405 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8407 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8408 (crack_operand): Add reg->reglst MRI hack.
8409 (r_seg): Put reglst symbols in reg_section.
8410 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8412 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8414 * tc-sh.c (get_specific): Handle SGR & DBR.
8416 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8418 * tc-h8300.c (parse_reg): Take the length of the symbol into
8419 account when attempting to match a register name.
8420 * tc-h8500.c (parse_reg): Likewise.
8422 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8424 * cgen.c: Formatting changes to improve readability.
8426 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8428 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8431 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8433 Based on a patch from Jim Wilson
8434 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8435 (tc_gen_reloc): Handle cross section PC relative relocs
8438 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8440 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8442 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8444 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8445 (expr_jmp_buf): New static local.
8446 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8447 (cgen_md_operand): New function.
8448 * tc-m32r.c: Clean up pass over `struct foo' usage.
8449 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8451 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8453 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8454 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8456 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8458 * config/tc-i386.c (i386_operand): Give an error if there are
8459 unrecognized characters after an expression.
8461 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob