1 2000-11-28 Nick Clifton <nickc@redhat.com>
3 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4 License is present in the sources, but not the output, and
5 also available from the GNU website.
6 (GNU Free Documentation License): Comment out this section.
8 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
10 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
11 targets. Remove i860 from valid a.out targets.
12 * Makefile.in: Regenerate.
14 * config/tc-cris.c: Include dwarf2dbg.h.
15 (md_pseudo_table): Add .file and .loc.
16 (md_assemble): Call dwarf2_emit_insn if generating ELF.
17 (s_cris_file, s_cris_loc): New.
18 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
19 * Makefile.am: Regenerate dependencies.
20 * Makefile.in: Regenerate.
22 2000-11-28 Alan Modra <alan@linuxcare.com.au>
24 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
25 (MRI_MUL_PRECEDENCE): Likewise.
26 (op_rank): Fix a comment typo.
28 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
30 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
32 (get_operand): Fix analysis for movw/movb instructions.
34 2000-11-24 Nick Clifton <nickc@redhat.com>
36 * configure.in (xscale-elf): Add target.
37 (xscale-coff): Add target.
38 * configure: Regenerate.
40 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
42 (ARM_EXT_XSCALE): New ARM architecture extension.
43 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
44 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
45 (ARM_THUMB): Rename to ARM_EXT_THUMB.
46 (ARM_ARCH_V4): Remove processor from architecture.
47 (ARM_ARCH_3M): New architecutre definition.
48 (ARM_ARCH_V5TE): New architecutre definition.
49 (ARM_ARCH_XSCALE): New architecutre definition.
50 (CPU_DEFAULT): Allow to be defaulted to XScale.
51 (atpcs): New boolean variable.
52 (ldr_flags): Support 'd' flag for double word loads.
53 (str_flags): Support 'd' flag for double word stored.
54 (do_mia): New function.
55 (do_mar): New function.
56 (do_mra): New function.
57 (do_pld): New function.
58 (do_ldrd): New function.
59 (do_blx): New function.
60 (do_bkpt): New function.
61 (do_clz): New function.
62 (do_lstc2): New function.
63 (do_cdp2): New function.
64 (do_t_blx): New function.
65 (do_t_bkpt): New function.
66 (do_smla): New function.
67 (do_smlal): New function.
68 (do_smul): New function.
69 (do_qadd): New function.
70 (do_co_reg2c): New function.
71 (LONGEST_INSN): Redefine to 7.
73 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
74 command line switches.
76 2000-11-22 Jim Wilson <wilson@redhat.com>
78 * config/tc-ia64.c (pseudo_func): Add missing initializers.
79 (struct rsrc): Make line unsigned.
80 (gr_values): Add missing initializer.
81 (SLOT_NUM_NOT_SET): Add unsigned cast.
82 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
83 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
84 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
85 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
86 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
87 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
88 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
89 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
90 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
91 Add ATTRIBUTE_UNUSED to unused parameters.
92 (convert_expr_to_ab_reg): Add parens.
93 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
94 (dot_prologue): Initialize grsave when declared.
95 (md_pseudo_table): Add missing initializers.
96 (operand_match): Add casts to bfd_vma.
97 (emit_one_bundle): Delete unused local prev. Make required_template
99 (specify_resource): Cast i to unsigned.
100 (note_register_values): Use fprintf_vma.
101 (print_dependency): Likewise.
103 2000-11-21 Jim Wilson <wilson@redhat.com>
105 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
106 for unwind info section.
107 (dot_endp): Likewise for unwind section.
109 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
112 2000-11-21 Jakub Jelinek <jakub@redhat.com>
114 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
115 (output_insn): Call dwarf2_emit_insn.
116 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
118 2000-11-17 Richard Henderson <rth@redhat.com>
120 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
121 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
122 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
124 2000-11-17 Nick Clifton <nickc@redhat.com>
126 * config/tc-arm.c (md_pseudo_table): Add support for .line and
129 2000-11-17 Richard Henderson <rth@redhat.com>
131 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
133 2000-11-17 Richard Henderson <rth@redhat.com>
135 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
136 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
137 tri-state definition of alpha_flag_mdebug.
138 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
139 (s_alpha_file): Store first .file directive.
141 (md_pseudo_table): Add stabs and stabn.
143 2000-11-17 Richard Henderson <rth@redhat.com>
145 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
147 2000-11-17 Richard Henderson <rth@redhat.com>
149 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
150 (main): Call dwarf2_finish.
151 * as.h (debug_type): Clarify documentation of the meaning
153 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
154 (print_stats): Fix parenthesis problem.
155 (now_subseg_size): New.
156 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
157 (dwarf2_directive_file): Don't set debug_type.
158 (dwarf2_where): Honor DEBUG_DWARF2 first.
159 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
160 do nothing if not emitting dwarf2 debug info, or no work.
161 * dwarf2dbg.h (dwarf2_emit_insn): Update.
162 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
163 (ecoff_new_file): Likewise.
164 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
165 commentary wrt dwarf2.
167 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
168 ATTRIBUTE_UNUSED as needed.
169 (emit_insn): Call dwarf2_emit_insn.
172 (s_alpha_coff_wrapper): Don't handle them.
173 (md_pseudo_table): Update for .file and .loc.
174 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
176 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
177 don't protect with debug_type.
178 * config/tc-hppa.c (md_assemble): Likewise.
179 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
180 * config/tc-mn10300.c (md_assemble): Likewise.
181 * config/tc-sh.c (md_assemble): Likewise.
182 * config/tc-v850.c (md_assemble): Likewise.
184 * config/tc-arm.c (arm_end_of_source): Remove.
185 * config/tc-hppa.c (pa_end_of_source): Remove.
186 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
187 * config/tc-mn10300.c (mn10300_finalize): Remove.
188 * config/tc-sh.c (sh_finalize): Remove.
189 * config/tc-v850.c (sh_finalize): Remove.
191 * config/tc-arm.h (md_end): Remove.
192 * config/tc-hppa.h (md_end): Remove.
193 (DWARF2_LINE_MIN_INSN_LENGTH): New.
194 * config/tc-m68hc11.h (md_end): Remove.
195 * config/tc-mn10300.h (md_end): Remove.
196 * config/tc-sh.h (md_end): Remove.
197 * config/tc-v850.h (md_end): Remove.
199 * config/tc-ia64.c (emit_one_bundle): Don't protect
200 dwarf2 bits with debug_type.
201 (md_assemble): Likewise.
202 (ia64_end_of_source): Don't call dwarf2_finish.
204 2000-11-16 Jim Wilson <wilson@redhat.com>
206 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
207 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
210 2000-11-16 H.J. Lu <hjl@gnu.org>
212 * config/obj-elf.c (obj_elf_symver): Don't check the missing
215 2000-11-15 Kazu Hirata <kazu@hxi.com>
217 * config/tc-tic30.c: Fix formatting.
218 * config/tc-tic80.c: Likewise.
219 * config/tc-v850.c: Likewise.
220 * config/tc-vax.c: Likewise.
221 * config/tc-w65.c: Likewise.
222 * config/tc-z8k.c: Likewise.
224 2000-11-14 DJ Delorie <dj@redhat.com>
226 * config/tc-v850.c: Support dwarf2.
227 * config/tc-v850.h: Ditto.
229 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
230 parse_cons_expression_v850 to initialize hold_cons_reloc.
232 2000-11-15 Bernd Schmidt <bernds@redhat.com>
234 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
235 (errata_nops_necessary_p): New function.
236 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
239 2000-11-14 Jim Wilson <wilson@redhat.com>
241 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
242 return little endian bfd formats.
244 2000-11-14 Kazu Hirata <kazu@hxi.com>
246 * config/aout_gnu.h: Fix formatting.
247 * config/atof-vax.c: Likewise.
248 * config/m68k-parse.h: Likewise.
249 * config/m88k-opcode.h: Likewise.
250 * config/obj-elf.c: Likewise.
251 * config/tc-arm.c: Likewise.
252 * config/tc-cris.c: Likewise.
253 * config/tc-i386.c: Likewise.
254 * config/tc-ia64.c: Likewise.
255 * config/tc-mn10300.c: Likewise.
256 * config/te-386bsd.h: Likewise.
257 * config/te-hppa.h: Likewise.
258 * config/te-nbsd.h: Likewise.
259 * config/te-ppcnw.h: Likewise.
260 * config/te-sparcaout.h: Likewise.
261 * config/te-tmips.h: Likewise.
262 * config/vax-inst.h: Likewise.
263 * config/vms-conf.h: Likewise.
265 2000-11-14 Jakub Jelinek <jakub@redhat.com>
267 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
269 2000-11-13 H.J. Lu <hjl@gnu.org>
271 * config/obj-elf.c (elf_frob_symbol): Support
272 ".symver name,name2@@@nodename".
273 (elf_frob_file_before_adjust): Likewise.
275 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
276 and ".symver name,name2@@@nodename".
279 2000-11-12 H.J. Lu (hjl@gnu.org)
281 * config/obj-elf.c (obj_elf_symver): Check missing version
284 2000-11-12 H.J. Lu (hjl@gnu.org)
286 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
287 instead of bfd_vma for non-bfd assemblers.
289 2000-11-09 Kazu Hirata <kazu@hxi.com>
291 * itbl-ops.c: Fix comment typos.
293 2000-11-08 Jim Wilson <wilson@redhat.com>
295 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
296 (struct unwind): Add next_slot_frag field.
297 (slot_index): New parameters slot_frag and first_frag. Add code
298 to add in frag sizes when different. Add comments.
299 (fixup_unw_records): New locals first_frag and last_frag. Pass new
300 arguments to slot_index.
301 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
302 loop end. Set next_slot_frag field.
304 2000-11-07 H.J. Lu <hjl@gnu.org>
306 * doc/as.texinfo (.symver): Updated for versioned symbol
309 * obj.h (format_ops): Add the frob_file_before_adjust field.
311 * config/obj-aout.c (aout_format_ops): Set the
312 frob_file_before_adjust field to 0.
313 * config/obj-coff.c (coff_format_ops): Likewise.
314 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
316 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
318 (elf_frob_file_before_adjust): New function to remove unneeded
319 versioned symbols from the symbol table.
320 (elf_format_ops): Set the frob_file_before_adjust field to
321 elf_frob_file_before_adjust.
323 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
326 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
328 2000-11-07 Peter Targett <peter.targett@arccores.com>
330 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
332 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
333 Fix compile time warning messages.
335 2000-11-07 Nick Clifton <nickc@redhat.com>
337 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
338 buffer in order to avoid buffer overflows.
340 2000-11-06 Steve Ellcey <sje@cup.hp.com>
342 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
343 Change M to m for -milp32 or -mlp64 to match gcc.
344 (dot_endp): Use bytes_per_address instead of 8.
345 (emit_one_bundle): Use number_to_chars_littleendian instead of
347 (fix_insn): Likewise.
348 (ia64_init): New function.
349 (ia64_target_format): New function.
350 (md_begin): Set endianness, arch, and machine as appropriate.
351 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
352 Make these macros depend on TE_HPUX macro.
353 (TARGET_FORMAT): Define.
354 (HOST_SPECIAL_INIT): Define.
355 * config/te-hpux.h: New file.
356 * configure.in: Add "ia64-*-hpux*" target to configure.
357 * configure: Regenerate.
359 2000-11-06 Kazu Hirata <kazu@hxi.com>
361 * as.c: Fix formatting.
362 * dwarf2dbg.c: Likewise.
363 * input-file.c: Likewise.
364 * input-file.h: Likewise.
365 * input-scrub.c: Likewise.
366 * itbl-ops.c: Likewise.
367 * listing.c: Likewise.
369 * messages.c: Likewise.
371 * subsegs.c: Likewise.
372 * subsegs.h: Likewise.
375 2000-11-06 Nick Clifton <nickc@redhat.com>
377 * doc/as.texinfo: Add GNU Free Documentation License.
378 * doc/gasp.texi: Add GNU Free Documentation License.
379 * doc/as.1: Add GNU Free Documentation License.
381 2000-11-05 Nick Clifton <nickc@redhat.com>
383 * config/tc-arm.c: Add include of "dwarf2dbg.h"
385 2000-11-02 Per Lundberg <plundis@chaosdev.org>
387 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
388 * configure: Regenerate.
390 2000-11-01 Nick Clifton <nickc@redhat.com>
392 * read.c (original_case_string): New global variable.
393 (read_a_source_file): Copy opcode string into
394 original_case_string if clobbering the case of the opcode.
395 * read.h: Export the definition of original_case_string.
396 * config/tc-arm.c (md_assembler): When parsing a .req
397 directive use the original opcode string, not the case
400 2000-11-02 Nick Clifton <nickc@redhat.com>
402 * config/tc-mn10300.c (debug_line): Remove this static
404 (md_assemble): Call dwarf2_generate_asm_lineno instead of
405 dwarf2_where and dwarf2_gen_line_info.
407 2000-11-02 Theo Honohan <th@futuretv.com>
409 * config/tc-arm.c (do_msr): Improve error message.
411 2000-10-31 Eric Christopher <echristo@redhat.com>
413 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
414 or pc-relative, else use fx_offset.
416 2000-10-31 Jim Wilson <wilson@redhat.com>
418 * config/tc-ia64.c (struct md): New field tag_fixups.
419 (ia64_flush_insns): Handle tag_fixups. Error if dangling
420 qualifying predicate.
421 (emit_one_bundle): Delete spurious multiplication by one. Handle
423 (ia64_start_line): Error if dangling qualifying predicate.
424 (defining_tag): New static variable.
425 (ia64_unrecognized_line, case '['): Parse tags.
426 (ia64_frob_label): Create tag_fixups.
427 (md_assemble): Reset md.qp.X_op after using it.
429 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
431 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
433 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
435 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
437 2000-10-30 Kazu Hirata <kazu@hxi.com>
439 * expr.c: Fix formatting.
440 * flonum-copy.c: Likewise.
441 * flonum.h: Likewise.
445 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
447 * as.h (OPTION_MD_BASE): Bump to 190.
448 * as.c (parse_args) <std_longopts>: Add comment about the need to
449 check OPTION_MD_BASE in as.h.
451 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
454 2000-10-27 Nick Clifton <nickc@redhat.com>
456 * configure.in (emulations): Add m68hc12.
457 * configure: Regenerate.
458 * po/gas.pot: Regenerate.
460 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
462 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
464 (arm_psr_parse): Handle lowercase CPSR and SPSR.
466 2000-10-25 Nick Clifton <nickc@redhat.com>
468 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
469 a DWARF2 line number information sequence.
471 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
473 * read.c (generate_lineno_debug): Update comment describing why
474 DWARF2 line number debug information is not generated
475 automatically by this function.
477 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
480 * config/tc-arm.h (md_end): Define.
481 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
483 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
484 if generating DWARF2 line numbers.
485 (arm_end_of_source): New function. Call dwarf2_finish if
488 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
489 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
490 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
492 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
494 * tc-i386.c: Fix prototype declarations for functions taking no
497 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
499 * tc-i386.c (i386_operand_modifier): Remove.
500 (build_displacement_string): Remove.
501 (i386_parse_seg): Remove.
502 (i386_intel_memory_operand): Remove.
503 (i386_intel_operand): Re-write using recursive descent parser based
504 on MASM documentation.
505 (struct intel_parser_s): New structure.
506 (intel_parser): New static variable.
507 (struct intel_token): New structure.
508 (cur_token, prev_token): New static variables.
521 (intel_match_token): New function.
522 (intel_get_token): New function.
523 (intel_putback_token): New function.
524 (intel_expr): New function.
525 (intel_e05): New function.
526 (intel_e05_1): New function.
527 (intel_e06): New function.
528 (intel_e06_1): New function.
529 (intel_e09): New function.
530 (intel_e09_1): New function.
531 (intel_e10): New function.
532 (intel_e10_1): New function.
533 (intel_e11): New function.
535 2000-10-20 Jakub Jelinek <jakub@redhat.com>
537 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
538 instructions to loose any special insn->architecture mask.
540 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
541 (sparc_md_end, sparc_arch_types, sparc_arch,
542 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
543 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
544 request v9b architecture if they are used).
546 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
548 * config/tc-m68k.c: Fix the previous misapplied patch.
550 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
552 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
553 BFD_ASSEMBLER and !BFD_ASSEMBLER.
554 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
557 2000-10-17 Kazu Hirata <kazu@hxi.com>
559 * debug.c: Fix formatting.
560 * depend.c: Likewise.
561 * dwarf2dbg.c: Likewise.
562 * dwarf2dbg.h: Likewise.
566 * flonum-konst.c: Likewise.
569 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
571 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
573 * doc/as.texinfo: Added notes about this new option.
575 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
577 * config/tc-sh.c (JREG): Remove.
578 (md_convert_frag): Remove #if 0:d code using JREG.
580 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
582 * config/tc-i386.c (i386_operand_modifier): Only match
583 modifiers SHORT and FLAT if they are followed by a space.
584 (parse_register): When `allow_naked_reg' is set, do not confuse
585 identifiers that start with a register name with a register.
587 2000-10-12 Kazu Hirata <kazu@hxi.com>
589 * app.c: Fix formatting.
592 * bit_fix.h: Likewise.
597 2000-10-11 Alan Modra <alan@linuxcare.com.au>
599 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
601 2000-10-07 Alan Modra <alan@linuxcare.com.au>
603 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
604 Re-arrange function a little and improve error message.
606 * write.c (write_relocs): Fix a comment.
608 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
611 2000-10-05 Jim Wilson <wilson@cygnus.com>
613 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
615 2000-10-05 Alan Modra <alan@linuxcare.com.au>
617 * config/tc-i386.c: Delete some useless comments, reformat others.
619 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
620 non-global syms in linkonce sections.
622 2000-10-04 Ralf Baechle <ralf@gnu.org>
624 * config/tc-ia64.c (operand_match): Don't use // style comments.
625 * config/tc-i370.c: Likewise.
627 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
629 Changes to handle varying register prefix and user symbol prefix.
630 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
631 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
632 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
633 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
634 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
635 (demand_register_prefix): New variable.
636 (md_pseudo_table): New pseudo ".syntax".
637 (md_longopts): New options --no-underscore and --underscore.
638 (cris_target_format): Return elf32-us-cris or elf32-cris depending
639 on symbols_have_leading_underscore.
640 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
641 (get_spec_reg): Ditto.
642 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
644 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
646 <case OPTION_NO_US, case OPTION_US>: New.
647 (md_show_usage): Be brief and reformat to match continuation of
649 * po/gas.pot: Regenerate.
651 2000-09-28 Alan Modra <alan@linuxcare.com.au>
653 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
654 force relocs for 12 bit branches.
655 (md_apply_fix): Similarly, adjust logic here.
657 2000-09-28 Alan Modra <alan@linuxcare.com.au>
659 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
660 adjust for external and weak syms as we will use a reloc. Allow
661 for +8 offset when calculating limits of branches.
662 (hppa_fix_adjustable): Undo 2000-09-23 change.
663 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
664 Correct distance calculation.
665 (tc_gen_reloc): Print the file name and line number if we can't
668 From John David Anglin <dave@hiauly1.hia.nrc.ca>
669 * config/tc-hppa.c (nonzero_dibits): Define.
670 (arg_reloc_stub_needed): Check each arg and return value
671 separately for zero case.
672 (pa_align): Declare argument `bytes'.
674 2000-09-25 Kazu Hirata <kazu@hxi.com>
676 * config/tc-cris.c: Fix formatting.
677 * config/tc-d10v.h: Likewise.
678 * config/tc-d30v.c: Likewise.
679 * config/tc-d30v.h: Likewise.
680 * config/tc-fr30.c: Likewise.
681 * config/tc-fr30.h: Likewise.
682 * config/tc-m68k.c: Likewise.
683 * config/tc-m68k.h: Likewise.
684 * config/tc-pj.h: Likewise.
685 * config/tc-ppc.c: Likewise.
686 * config/tc-ppc.h: Likewise.
687 * config/tc-sh.c: Likewise.
688 * config/tc-sh.h: Likewise.
689 * config/tc-sparc.c: Likewise.
690 * config/tc-v850.h: Likewise.
691 * config/tc-vax.h: Likewise.
692 * config/tc-w65.h: Likewise.
693 * config/tc-z8k.h: Likewise.
695 2000-09-23 Alan Modra <alan@linuxcare.com.au>
697 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
699 (hppa_force_relocation): Likewise.
701 2000-09-22 Jim Wilson <wilson@cygnus.com>
703 * config/tc-ia64.c (dv_sem): Add "stop".
704 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
705 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
706 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
708 (mark_resources): Check IA64_RS_PRr.
710 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
712 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
713 md_estimate_size_before_relax): Redesign and clean up the
714 relaxation mechanism.
716 2000-09-21 Kazu Hirata <kazu@hxi.com>
718 * config/tc-ns32k.c: Fix formatting.
719 * config/tc-ns32k.h: Likewise.
721 2000-09-20 Kazu Hirata <kazu@hxi.com>
723 * config/tc-m32r.c: Fix formatting.
724 * config/tc-m32r.h: Likewise.
725 * config/tc-m68851.h: Likewise.
726 * config/tc-m68hc11.c: Likewise.
727 * config/tc-m68hc11.h: Likewise.
728 * config/tc-m88k.c: Likewise.
729 * config/tc-mcore.c: Likewise.
730 * config/tc-mcore.h: Likewise.
731 * config/tc-mips.c: Likewise.
732 * config/tc-mips.h: Likewise.
733 * config/tc-mn10200.h: Likewise.
734 * config/tc-mn10300.h: Likewise.
735 * config/tc-tahoe.c: Likewise.
736 * config/tc-tahoe.h: Likewise.
738 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
740 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
741 Likewise in relaxation description comments.
743 2000-09-18 Alan Modra <alan@linuxcare.com.au>
745 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
746 subtraction of two syms without emitting a relocation.
748 From David Huggins-Daines <dhd@linuxcare.com>
749 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
750 global or weak symbols.
752 2000-09-15 Kazu Hirata <kazu@hxi.com>
754 * config/tc-h8300.h: Fix formatting.
755 * config/tc-h8500.c: Likewise.
756 * config/tc-h8500.h: Likewise.
757 * config/tc-hppa.h: Likewise.
758 * config/tc-i370.h: Likewise.
759 * config/tc-i386.h: Likewise.
760 * config/tc-i860.c: Likewise.
761 * config/tc-i860.h: Likewise.
762 * config/tc-i960.h: Likewise.
763 * config/tc-ia64.c: Likewise.
764 * config/tc-ia64.h: Likewise.
766 2000-09-14 Kazu Hirata <kazu@hxi.com>
768 * config/tc-a29k.c: Fix formatting.
769 * config/tc-alpha.c: Likewise.
770 * config/tc-arc.c: Likewise.
771 * config/tc-arc.h: Likewise.
772 * config/tc-arm.c: Likewise.
773 * config/tc-arm.h: Likewise.
774 * config/tc-avr.c: Likewise.
775 * config/tc-avr.h: Likewise.
776 * config/tc-tic30.c: Likewise.
777 * config/tc-tic30.h: Likewise.
778 * config/tc-tic54x.c: Likewise.
779 * config/tc-tic54x.h: Likewise.
780 * config/tc-tic80.c: Likewise.
781 * config/tc-tic80.h: Likewise.
783 2000-09-14 Timothy Wall <twall@cygnus.com>
785 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
786 parallel comparisons for later use.
787 (struct rsrc): Add parallel comparison type.
788 (resources_match): Skip special cases of PR usage (non-conflicting
791 2000-09-13 Kazu Hirata <kazu@hxi.com>
793 * config/obj-ecoff.c: Fix formatting.
794 * config/obj-elf.c: Likewise.
795 * config/obj-elf.h: Likewise.
796 * config/obj-evax.h: Likewise.
797 * config/obj-generic.h: Likewise.
798 * config/obj-hp300.c: Likewise.
799 * config/obj-hp300.h: Likewise.
800 * config/obj-ieee.h: Likewise.
801 * config/obj-vms.c: Likewise.
802 * config/obj-vms.h: Likewise.
804 2000-09-13 Anders Norlander <anorland@acc.umu.se>
806 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
807 (md_parse_option): Ditto.
808 (md_longopts): Add -mips32 option.
809 (md_show_usage): Document new options.
810 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
811 (mips_ip): Assemble mfc0 with a sub-selection code.
812 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
813 (mips_cpu_to_str): New function.
814 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
815 Use CPU_* defines instead of hardcoded numbers.
817 * doc/as.texinfo: Document new options.
818 * doc/c-mips.texi: Ditto.
820 2000-09-12 Kazu Hirata <kazu@hxi.com>
822 * as.h: Fix formatting.
823 * asintl.h: Likewise.
824 * bit_fix.h: Likewise.
825 * config/obj-aout.c: Likewise.
826 * config/obj-aout.h: Likewise.
827 * config/obj-bout.c: Likewise.
828 * config/obj-bout.h: Likewise.
829 * config/obj-coff.c: Likewise.
830 * config/obj-coff.h: Likewise.
831 * dwarf2dbg.h: Likewise.
833 * flonum.h: Likewise.
835 * itbl-ops.h: Likewise.
839 * struc-symbol.h: Likewise.
840 * subsegs.h: Likewise.
841 * symbols.h: Likewise.
845 2000-09-11 Kazu Hirata <kazu@hxi.com>
847 * bignum-copy.c: Fix formatting.
848 * config/tc-i370.c: Likewise.
849 * config/tc-i960.c: Likewise.
850 * config/tc-m68k.c: Likewise.
852 * flonum-copy.c: Likewise.
853 * flonum-konst.c: Likewise.
854 * flonum-mult.c: Likewise.
855 * literal.c: Likewise.
859 * subsegs.c: Likewise.
861 2000-09-09 Philip Blundell <philb@gnu.org>
863 * configure.in (arm*-*-uclinux*): New target.
864 * configure: Regenerate.
866 2000-09-09 Kazu Hirata <kazu@hxi.com>
868 * input-file.c: Fix formatting.
869 * itbl-ops.c: Likewise.
870 * messages.c: Likewise.
872 2000-09-08 Philip Blundell <philb@gnu.org>
874 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
877 2000-09-07 H.J. Lu <hjl@gnu.org>
879 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
880 * configure: Rebuild.
882 2000-09-07 Kazu Hirata <kazu@hxi.com>
884 * atof-generic.c: Fix formatting.
885 * config/tc-mips.c: Likewise.
886 * config/tc-vax.c: Likewise.
887 * input-scrub.c: Likewise.
889 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
891 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
892 * configure.in (sh-*-linux*): Added.
893 * configure: Rebuilt.
895 2000-09-06 Kazu Hirata <kazu@hxi.com>
897 * config/tc-hppa.c: Fix formatting.
899 * ecoff.c: Fix formatting.
901 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
903 * configure: Rebuilt with new libtool.m4.
905 2000-09-05 Kazu Hirata <kazu@hxi.com>
907 * cgen.c: Fix formatting.
908 * config/tc-ia64.c: Likewise.
910 2000-09-05 Nick Clifton <nickc@redhat.com>
912 * aclocal.m4: Regenerate.
913 * config.in: Regenerate.
914 * configure: Regenerate.
915 * po/gas.pot: Regenerate.
917 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
919 * config/tc-cris.c: Correct comment typos.
921 2000-09-05 Eric Christopher <echristo@cygnus.com>
923 * config/tc-mn10300.c: Cleanup.
924 (md_pcrel_from): Enable.
926 2000-09-05 Alan Modra <alan@linuxcare.com.au>
928 * expr.c (operand): Fix a comment typo.
929 * write.c (write_relocs): Fix a signed/unsigned warning.
931 * config/tc-hppa.c (fudge_reg_expressions): New
932 (hppa_force_reg_syms_absolute): New.
933 (pa_equ): Allow reg_section expressions.
934 * config/tc-hppa.c (md_optimize_expr): Define.
935 (hppa_force_reg_syms_absolute): Prototype.
937 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
938 (pa_parse_number): Pass in arg to select fp reg parsing.
939 Return 1 to indicate format checks pass. If strict, then only
940 accept a register or register symbol. Return value in...
941 (pa_number): New static for pa_parse_number.
942 (FP_REG_BASE): Define.
943 (FP_REG_RSEL): Define.
944 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
945 appropriate. White space changes.
946 (need_pa11_opcode): Don't bother passing any params, get them from
948 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
949 Remove extraneous check in case 'Q'.
950 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
951 reg, set section of resulting symbol to reg_section.
952 (pa_parse_space_stmt): Modify call to pa_parse_number.
953 (pa_space): Likewise.
955 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
956 (hppa_force_relocation): Handle vtable relocs.
957 (pa_vtable_entry): New.
958 (pa_vtable_inherit): New.
959 (md_pseudo_table): Add entries for vtable pseudos.
960 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
961 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
963 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
964 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
965 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
967 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
968 specify a symbol type.
970 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
971 dependent things together.
972 (md_elf_symbol_type): Define.
974 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
976 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
978 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
979 (obj_elf_vtable_entry): Declare.
981 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
983 (obj_elf_vtable_entry): Similarly.
984 (elf_pseudo_table): Fix the damage with a cast.
986 2000-09-03 Richard Henderson <rth@cygnus.com>
988 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
989 for template selection when a label is needed.
991 2000-09-02 Kazu Hirata <kazu@hxi.com>
993 * config/tc-ia64.c: Fix formatting.
995 2000-09-02 Nick Clifton <nickc@redhat.com>
997 * configure.in: Increase version number to 2.10.91.
998 * configure: Regenerate.
999 * aclocal.m4: Regenerate.
1000 * config.in: Regenerate.
1001 * po/gas.pot: Regenerate.
1002 * Makefile.in: Regenerate.
1004 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1006 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1007 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1008 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1010 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1013 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1015 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1016 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1017 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1018 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1019 (GOT_symbol): New variable.
1020 (md_undefined_symbol): Set it.
1022 2000-09-01 Richard Henderson <rth@cygnus.com>
1024 * config/tc-ia64.c (match): Don't inline.
1025 (extra_goodness): New.
1026 (md_begin): Prefer nop.f and nop.b for best_template.
1028 2000-08-31 Kazu Hirata <kazu@hxi.com>
1030 * as.c: Fix formatting.
1032 * frags.c: Likewise.
1033 * macro.c: Likewise.
1035 2000-08-31 Eric Christopher <echristo@cygnus.com>
1037 * config/tc-mn10300.c: Cleanup and fix warnings.
1038 (md_pseudo_table): Add initializers.
1039 (md_show_usage): Cleanup.
1040 (md_parse_option): Fix warnings.
1041 (md_undefined_symbol): Fix warnings.
1042 (md_conver_frag): Fix warnings.
1043 (tc_gen_reloc): Fix warnings.
1044 (md_apply_fix3): Fix warnings.
1045 (check_operand): Fix warnings.
1047 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1049 * acinclude.m4: Include libtool and gettext macros from the
1051 * aclocal.m4, configure: Rebuilt.
1053 2000-08-30 Mark Hatle <mhatle@mvista.com>
1055 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1057 2000-08-31 Kazu Hirata <kazu@hxi.com>
1059 * listing.c: Fix formatting.
1061 2000-08-29 Kazu Hirata <kazu@hxi.com>
1063 * app.c: Fix a comment typo. Fix formatting.
1065 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1067 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1068 offset of the target destination for jmp instructions.
1069 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1071 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1073 * NEWS: Mention support for CRIS.
1075 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1077 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1078 Sets `.lcomm' alignment to zero.
1080 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1082 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1083 (TC_FIX_ADJUSTABLE): Define.
1085 2000-08-23 Jim Wilson <wilson@cygnus.com>
1087 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1088 unwind.personality_routine is set.
1090 2000-08-23 H.J. Lu <hjl@gnu.org>
1092 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1094 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1096 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1099 2000-08-22 H.J. Lu <hjl@gnu.org>
1101 * config.in (STRICTCOFF): New for strict COFF.
1103 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1104 i386-*-go32* and i386-go32-rtems*.
1105 * configure: Rebuilt.
1107 * config/obj-coff.c (obj_coff_endef): Follow the historical
1108 behavior if STRICTCOFF is not defined.
1110 * doc/internals.texi: Document STRICTCOFF.
1112 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1114 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1115 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1116 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1117 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1118 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1119 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1120 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1123 2000-08-22 Eric Christopher <echristo@cygnus.com>
1125 * config/tc-mn10300.c: (md_apply_fix): New function.
1126 (mn10300_force_relocation): New function.
1127 (mn10300_fix_adjustable): New function.
1129 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1130 (TC_HANDLES_FX_DONE): Define.
1131 (obj_fix_adjustable): Define.
1132 (MD_APPLY_FIX3): Define.
1133 (TC_LINKRELAX_FIXUP): Define.
1135 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1137 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1139 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1141 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1143 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1144 if the fixup resulted in a relocation.
1146 2000-08-18 Nick Clifton <nickc@redhat.com>
1148 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1149 Make reference to first element of shift_names explicit.
1151 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1153 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1154 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1155 add a symbol's address. Removed all target-specific #ifdefs that
1156 used to accomplished the same.
1157 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1158 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1159 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1160 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1161 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1163 2000-08-17 Kazu Hirata <kazu@hxi.com>
1165 * dwarf2dbg.c: Fix formatting.
1167 2000-08-17 Nick Clifton <nickc@redhat.com>
1169 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1170 to be recoded as logical shift lefts by zero.
1172 2000-08-16 Jim Wilson <wilson@cygnus.com>
1174 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1175 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1177 (note_register_values): Handle IA64_OPND_R3_2 operands.
1179 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1181 * config/tc-i860.c (md_operand): Silly typo fixed.
1183 2000-08-16 Nick Clifton <nickc@redhat.com>
1185 * config/tc-arm.c (struct asm_shift): Delete.
1187 (enum asm_shift_index): New.
1188 (struct asm_shift_properties): New.
1189 (struct asm_shift_name): New.
1190 (shift_properties[]); New.
1191 (shift_names[]); New.
1193 (decode_shift): Use new structures.
1194 Issue a warning is "ROR #0" is used.
1195 Issue a warning if "ASR #0" or "LSR #0" is used.
1197 (md_begin): Initialise arm_shift_hsh table from new
1198 asm_shift_name array.
1200 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1202 * config/tc-sparc.c: Kill all warnings.
1203 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1205 (md_show_usage): Update usage text.
1207 2000-08-16 Nick Clifton <nickc@redhat.com>
1209 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1212 2000-08-15 Will Cohen <wcohen@redhat.com>
1214 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1216 * config/tc-sh.c (md_assemble): Changed so debug_type
1217 test performed for ppi_assemble
1218 * config/tc-sh.c: Included dwarf2dbg.h.
1219 (debug_line): Defined.
1220 (md_assemble): Generates dwarf2 line info.
1221 (sh_finalize): New function. Finalize dwarf2 info.
1222 (assemble_ppi): Returns size of code generated.
1223 (build_Mytes): Returns size of code generated.
1224 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1225 * config/tc-sh.h (md_end): Defined.
1226 (sh_finalize): Declared.
1228 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1230 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1233 2000-08-14 Nick Clifton <nickc@redhat.com>
1235 * config/tc-arm.c (do_bx): Allow "bx pc".
1237 2000-08-14 Jim Wilson <wilson@cygnus.com>
1239 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1240 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1241 (md_begin): Change assignment to md.flag to OR in the new bit.
1243 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1245 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1246 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1249 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1251 * NEWS: Mention i860 support.
1253 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1255 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1257 2000-08-14 Andreas Schwab <schwab@suse.de>
1259 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1261 2000-08-11 Andreas Schwab <schwab@suse.de>
1263 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1266 2000-08-11 Kazu Hirata <kazu@hxi.com>
1268 * expr.c: Fix formatting.
1269 * config/obj-bout.c: Likewise.
1271 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1273 * doc/c-i860.texi: Flesh out the i860 section more.
1275 2000-08-10 Kazu Hirata <kazu@hxi.com>
1277 * symbols.c: Fix formatting.
1280 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1282 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1283 has the IgnoreSize bit set.
1285 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1287 From Rodney Brown <RodneyBrown@mynd.com>
1288 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1289 * configure: Regenerate.
1291 2000-08-09 Kazu Hirata <kazu@hxi.com>
1293 * hash.c: Fix formatting.
1296 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1298 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1299 (i860_fix_info): New enum.
1300 (MD_APPLY_FIX3): Define.
1301 (WORKING_DOT_WORD): Define.
1302 (TC_HANDLES_FX_DONE): Define.
1303 (DIFF_EXPR_OK): Define.
1304 (LISTING_HEADER): Define.
1305 (TARGET_FORMAT): Select target format based on endian flag.
1306 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1307 (target_big_endian): Add external declaration.
1309 * config/tc-i860.c: All existing code reworked completely. Other
1310 new code shown below.
1311 (SYNTAX_SVR4): Define.
1312 (target_warn_expand): New variable.
1313 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1314 (md_longopts): Declare and define with new options (-EL, -EB,
1316 (md_show_usage): New function.
1317 (md_operand): New function.
1318 (obtain_reloc_for_imm16): New function.
1319 (md_apply_fix3): New function.
1320 (tc_gen_reloc): New function.
1322 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1324 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1325 2 bytes of the jump address are in the same frag.
1326 (find): Accept 68hc12 register indirect modes.
1328 * NEWS: Mention 68HC11 & 68HC12 support.
1330 2000-08-07 Richard Henderson <rth@cygnus.com>
1332 * config/tc-ia64.c (unwind): Add prologue_mask member.
1333 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1334 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1335 (dot_body): Clear unwind.prologue_mask.
1336 (dot_prologue): Set it. Accept a register second argument.
1338 2000-08-07 Kazu Hirata <kazu@hxi.com>
1340 * config/atof-ieee.c: Fix formatting.
1341 * config/atof-tahoe.c: Likewise.
1343 2000-08-06 Nick Clifton <nickc@cygnus.com>
1345 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1348 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1349 of .popsection, .previous, .pushsection, .subsection,
1350 .version, .vtable_entry, .vtable_inherit and .weak.
1352 2000-08-05 Kazu Hirata <kazu@hxi.com>
1354 * config/tc-cris.c: Fix formatting.
1355 * config/tc-i386.c: Likewise.
1356 * config/tc-sparc.c (sparc_ip): Simplify the code.
1358 2000-08-04 Kazu Hirata <kazu@hxi.com>
1360 * config/tc-cris.c: Rearrange code for readability.
1361 * config/tc-d10v.c: Fix formatting.
1362 * config/tc-m32r.c: Likewise.
1363 * config/tc-sparc.c: Likewise.
1365 2000-08-02 Jim Wilson <wilson@cygnus.com>
1367 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1368 before ia64_find_opcode.
1369 (md_assemble): Likewise.
1371 2000-08-01 Nick Clifton <nickc@cygnus.com>
1373 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1374 Undo some formatting fixes.
1376 2000-08-01 Kazu Hirata <kazu@hxi.com>
1378 * config/obj-som.c: Fix formatting.
1379 * config/obj-ieee.c: Likewise.
1380 * config/tc-arm.c: Likewise.
1381 * config/tc-v850.c: Likewise.
1383 2000-08-01 Nick Clifton <nickc@redhat.com>
1385 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1386 index by command line option.
1388 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1390 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1391 (@node M68K-Branch): Rewrite to match the reality.
1393 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1395 * doc/c-i860.texi: New file.
1396 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1397 * doc/Makefile.in: Regenerate.
1398 * doc/all.texi: Add I860 as relevant architecture.
1399 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1401 2000-07-31 Kazu Hirata <kazu@hxi.com>
1403 * config/tc-d30v.c: Fix formatting.
1405 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1407 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1408 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1409 long emit a long branch if available instead of an absolute jump, never
1410 emit absolute jumps for anything with --pcrel.
1412 * doc/c-m68k.texi: Document new command line option.
1414 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1416 * config/tc-avr.c: Use PARAMS macro in function declarations.
1417 Don't declare md_pcrel_from_section (already in tc-avr.h).
1418 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1419 (avr_operand): Don't set (unsigned) op_mask to -1.
1421 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1423 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1424 * configure: Regenerated.
1425 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1426 of operand to the .type directive (.e.g, "type").
1428 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1430 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1431 * app.c (do_scrub_chars): Record where first comment found.
1432 * read.c (read_a_source_file): Init found_comment on entry, and
1433 notify whether comments found on exit.
1434 * config/tc-hppa.c (md_shortopts): Add "c".
1435 (md_longopts): Add warn-comment.
1436 (md_parse_option): Handle it.
1437 (md_show_usage): Show available options.
1438 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1440 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1442 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1443 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1445 (md_estimate_size_before_relax): Don't fall off end of function.
1447 2000-07-27 Kazu Hirata <kazu@hxi.com>
1449 * config/tc-avr.c: Fix formatting.
1450 * config/tc-ns32k.c: Likewise.
1452 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1454 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1456 2000-07-27 Kazu Hirata <kazu@hxi.com>
1458 * config/tc-d10v.c: Fix formatting.
1459 * config/tc-z8k.c: Likewise.
1460 * config/tc-sparc.c: Likewise.
1462 2000-07-26 Dave Brolley <brolley@redhat.com>
1464 * cgen.c (queue_fixup): Declare opinfo.
1465 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1466 (gas_cgen_md_operand): Ditto.
1467 (gas_cgen_md_apply_fix3): Ditto.
1469 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1471 * config/obj-coff.c (obj_frob_symbol): Don't merge
1472 labels. Don't merge if the symbol isn't constant. Return
1473 immediately if a symbol is merged.
1475 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1477 * frags.c (frag_align): Correct absolute section alignment.
1479 2000-07-20 DJ Delorie <dj@redhat.com>
1481 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1482 it breaks linking against DLLs.
1484 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1486 * configure.in: Add CRIS support.
1487 * configure: Regenerate.
1488 * Makefile.am: (CPU_TYPES): Add cris.
1489 (CPU_OBJ_VALID) [aout]: Add cris.
1490 (MULTI_CPU_TYPES): Add cris.
1491 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1492 [coff]: Only i386 and mips are valid.
1493 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1494 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1495 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1496 Regenerate dependencies.
1497 * Makefile.in: Regenerate.
1498 * aclocal.m4: Regenerate.
1499 * as.c: Declare crisaout, criself.
1500 * config/tc-cris.h, config/tc-cris.c: New.
1501 * config/e-criself.c, config/e-crisaout.c: New.
1502 * po/POTFILES.in, po/gas.pot: Regenerate.
1504 2000-07-20 Kazu Hirata <kazu@hxi.com>
1506 * read.c: Fix formatting.
1507 * write.c: Fix formatting.
1509 2000-07-19 H.J. Lu <hjl@gnu.org>
1511 * sb.c: Include <stdlib.h> if exists for abort ().
1513 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1515 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1516 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1517 (pa_type_args): Same here.
1519 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1521 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1522 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1523 the storage class is already set.
1525 2000-07-17 Kazu Hirata <kazu@hxi.com>
1527 * config/tc-m68hc11.c: Fix formatting.
1528 * config/tc-mn10200.c: Likewise.
1529 * config/tc-mn10300.c: Likewise.
1530 * config/tc-pj.c: Likewise.
1531 * config/tc-tic80.c: Likewise.
1532 * config/tc-w65.c: Likewise.
1534 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1536 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1539 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1541 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1544 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1546 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1547 ELF as are used for SOM (except the 32-bit reloc one) to decide
1548 whether a symbol can be reduced to a section symbol. Expand on
1549 the comment for symbols involved in LR% and RR% expressions.
1551 2000-07-14 Nick Clifton <nickc@cygnus.com>
1553 * config/tc-mips.c (mips_disable_float_construction): New
1554 static variable. Set to true if doubles should not be
1555 constructed by loading two single width fp registers with
1556 halves of the value.
1557 (mips_ip): Test mips_disable_float_construction.
1558 (md_longopts): Add command line switches --construct-floats
1559 and --no-construct-floats.
1560 (md_parse_option): Parse new command line options.
1561 (md_show_usage): Describe new command line options.
1563 * doc/c-mips.texi: Document new command line options.
1565 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1567 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1568 * configure: Regenerate.
1570 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1572 * configure.in (DEFAULT_EMULATION setting): Revert part of
1573 2000-07-01 change that set te_multi=multi unless set to tmips.
1574 * configure: Regenerate.
1576 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1578 * config/obj-coff.c (coff_frob_section): Add padding to the last
1579 section when aligning it increases its size.
1581 2000-07-11 Kazu Hirata <kazu@hxi.com>
1583 * config/tc-tic54x.c: Fix formatting.
1585 2000-07-10 Kazu Hirata <kazu@hxi.com>
1587 * config/tc-h8500.c: Fix formatting.
1588 * config/tc-tic54x.c: Fix formatting.
1590 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1592 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1593 displacements correctly.
1595 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1597 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1599 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1603 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1605 From David Huggins-Daines <dhd@linuxcare.com>
1606 * config/te-hppalinux64.h: Add a new emulation.
1607 * configure.in (emulations): Add configure bits to support the
1608 64-bit Linux/parisc target.
1609 * configure: Regenerate.
1611 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1612 (md_shortopts): Add `V' for ELF.
1614 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1615 when SOM or ELF_ARG_RELOC are defined.
1616 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1617 ELF_ARG_RELOC are defined.
1618 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1619 (pa_stringer): ..Do it here instead. Fix comment typos.
1620 (hppa_force_relocation): Cast enums to int before comparing with
1623 From Ryan Bradetich <rbradetich@uswest.net>
1624 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1625 redifinition warning.
1626 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1627 (hppa_force_relocation): ditto
1628 (md_apply_fix): Added cast to buf to fix warnings.
1630 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1631 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1633 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1634 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1635 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1636 reloc_type** to avoid warnings in switch.
1637 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1638 little earlier instead.
1640 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1642 (pa_type_args): Use symbol_arg_reloc_info.
1643 (struct pa_it): Make arg_reloc unsigned int.
1644 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1645 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1646 (pa_code): Delete. pa_text duplicates this function.
1647 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1648 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1650 (cons_fix_new_hppa): Actually change selector to e_fsel when
1651 warning about assuming so.
1652 (tc_gen_reloc): More example elf arg reloc code.
1653 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1654 (hppa_force_relocation): Likewise.
1656 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1658 (pa_end_of_source): Prototype.
1659 (hppa_fix_adjustable): Prototype.
1660 (LABELS_WITHOUT_COLONS): Move it..
1661 * config/te-hppa.h: To here.
1663 * config/te-hppa64.h: New file.
1665 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1667 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1668 format -10, -16, 16 relocs.
1669 (hppa_elf_mark_end_of_function): Test for null
1670 last_call_info->start_symbol
1672 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1673 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1674 re_assesmble_* functions. Delete extraneous statements. Fix
1676 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1677 insn to re_assemble_*.
1679 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1681 * doc/internals.texi (Expressions): Fix typo.
1683 2000-07-08 Kazu Hirata <kazu@hxi.com>
1685 * config/tc-sh.c: Fix formatting.
1686 * config/tc-tic54x.c: Fix formatting.
1687 * depend.c: Fix formatting.
1688 * flonum-konst.c: Likewise.
1689 * flonum-mult.c: Likewise.
1691 2000-07-07 Kazu Hirata <kazu@hxi.com>
1693 * config/tc-sh.c: Fix comments.
1694 * config/obj-vms.c: Fix comments.
1695 * config/tc-a29k.c: Likewise.
1696 * config/tc-alpha.c: Likewise.
1697 * config/tc-h8300.c: Likewise.
1698 * config/tc-h8500.c: Likewise.
1699 * config/tc-i370.c: Likewise.
1700 * config/tc-ia64.c: Likewise.
1701 * config/tc-m68hc11.c: Likewise.
1702 * config/tc-m68k.c: Likewise.
1703 * config/tc-mips.c: Likewise.
1704 * config/tc-ns32k.c: Likewise.
1705 * config/tc-ppc.c: Likewise.
1706 * config/tc-z8k.c: Likewise.
1708 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1710 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1711 Default to '(SEC_LOAD | SEC_DATA)'.
1712 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1714 * doc/internals.texi (CPU Backend): Describe
1715 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1717 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1719 * as.c (parse_args): NULL terminate the long option list.
1721 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1723 * config/tc-d30v.h: Include "write.h" for fixS.
1724 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1726 2000-07-05 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-d30v.c (write_2_short): Further changes to warning
1729 messages produced when combining EITHER_BUT_PREFER_MU attributed
1732 2000-07-05 DJ Delorie <dj@redhat.com>
1736 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1738 * config/tc-arm.c (psrs): Accept combinations of flags.
1740 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1742 * config/tc-avr.c: Change _ () to _() around all strings marked
1743 for translation (exception from the usual coding style).
1744 (avr_opt): New struct variable, how the new switches are set.
1745 (OPTION_MMCU): Define as 'm' and actually use.
1746 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1747 (show_mcu_list): New function, display the list of known MCUs.
1748 (md_show_usage): Document the new switches. Call show_mcu_list.
1749 (avr_set_arch): Change 'm' to OPTION_MMCU.
1750 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1751 Handle the new switches.
1752 (avr_operands): Disable warnings for undefined combinations of
1753 operands if -mall-opcodes. Disable warnings for skipping two-word
1754 instructions if enhanced core or -mno-skip-bug.
1755 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1756 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1757 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1758 (avr_ldi_expression): Warn about implicit lo8().
1759 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1761 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1763 * configure.in: Add entry for mips-*-sysv4*MP*
1764 * configure: Rebuild
1765 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1766 elf32-tradlittlemips for traditional mips targets.
1767 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1768 test for Link Once sections as in adjust_reloc_syms.
1769 * config/te-tmips.h: New file for traditional mips targets. Define
1772 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1774 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1775 flags argument is not present, don't change an existing section's
1776 section's attributes. If the flags argument is present, warn if the
1777 attributes don't match the section's current attributes. When
1778 long section names are supported, set SEC_LINK_ONCE and
1779 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1781 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1783 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1784 symbols; create them.
1786 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1788 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1789 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1791 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1793 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1794 expressions. Ignore the problem when handling 16 bit signed
1795 immediates, because the assembler will take care of the relocation
1798 2000-06-27 Nick Clifton <nickc@cygnus.com>
1800 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1801 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1802 sequential order, and emit warning messages if the input source
1803 code contains constructs like that, or parallel constructs
1804 containing such opcodes.
1806 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1808 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1809 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1810 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1811 (md_show_usage): Update usage message.
1812 (md_parse_option): Allow redefinition of MCU type within the
1813 same avr[1-5] bfd machine type. Show both old and new MCU type
1814 in the error message.
1815 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1816 Simplify 8K wrap code.
1818 2000-06-25 Kazu Hirata <kazu@hxi.com>
1820 * config/obj-aout.c: Remove all uses of DEFUN.
1821 * config/obj-ieee.c: Likewise.
1822 * config/tc-sh.c: Fix comment typos.
1823 * config/tc-tahoe.c: Likewise.
1824 * config/tc-vax.c: Likewise.
1825 * config/tc-w65.c: Likewise.
1826 * config/tc-z8k.c: Likewise.
1827 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1829 2000-06-24 DJ Delorie <dj@cygnus.com>
1831 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1832 more changes from Sept 1999
1833 (tc_i386_fix_adjustable): ditto
1834 (md_apply_fix3): ditto
1836 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1838 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1839 (gas_cgen_parse_operand): Set it around expression() call.
1840 (gas_cgen_md_operand): Test for it before longjmp().
1842 2000-06-24 Kazu Hirata <kazu@hxi.com>
1844 * config/tc-h8500.c: Remove all uses of DEFUN.
1845 * config/tc-sh.c: Likewise.
1846 * config/tc-w65.c: Likewise.
1847 * config/tc-z8k.c: Likewise.
1849 * config/tc-h8500.c: Fix typos in comments.
1851 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1853 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1856 2000-06-23 matthew green <mrg@redhat.com>
1858 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1859 defined. Fix error message for `[' grouping.
1861 2000-06-22 Kazu Hirata <kazu@hxi.com>
1863 * config/tc-h8300.c: Fix formatting and comment typos.
1865 2000-06-22 Timothy Wall <twall@cygnus.com>
1867 * config/tc-ia64.c (note_register_values): Move premature QP
1868 notation clearing into the appropriate place.
1870 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1872 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1873 first before anything else. Add bin-bugs.h, emul.h and progress.h
1874 Sort list of files as for $(OBJS) in Makefile.am.
1876 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1877 find one. Remake dependencies.
1878 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1879 * Makefile.in: Regenerate.
1880 * doc/Makefile.in: Regenerate.
1882 * config/tc-i386.c (i386_displacement): Don't assume a constant
1883 displacement is necessarily 16 bits when in 16 bit code mode.
1884 (md_assemble): Instead size the displacement here after we know
1885 for sure that a .code16gcc operand hasn't automatically added
1886 operand size prefixes.
1888 2000-06-21 H.J. Lu <hjl@gnu.org>
1890 * Makefile.am: Rebuild dependency.
1891 * Makefile.in: Rebuild.
1893 2000-06-21 Kazu Hirata <kazu@hxi.com>
1895 * config/tc-h8300.c (parse_reg): Make the function static.
1896 (parse_exp): Likewise.
1898 2000-06-20 DJ Delorie <dj@cygnus.com>
1900 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1901 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1902 for cygwin import libraries to work properly.
1904 2000-06-20 H.J. Lu <hjl@gnu.org>
1906 * Makefile.am: Rebuild dependency.
1907 * Makefile.in: Rebuild.
1908 * configure: Likewise.
1909 * doc/Makefile.in: Likewise.
1911 2000-06-20 Timothy Wall <twall@cygnus.com>
1913 * doc/internals.texi (CPU backend): Add @itemx for
1914 TC_START_LABEL_WITHOUT_COLON.
1915 * doc/c-tic54x.texi: New.
1916 * doc/as.texinfo: Add tic54x features and include primary tic54x
1918 * doc/all.texi: Add C54X.
1919 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1920 * doc/Makefile.in: Regenerate.
1921 * configure.in: Add tic54x and define LIBM for tic54x.
1922 * configure: Regenrate.
1923 * config/tc-tic54x.[ch]: New.
1924 * config/obj-coff.h: Add tic54x.
1925 * Makefile.am: (CPU_TYPES): Add tic54x.
1926 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1927 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1928 (as_new_LDADD): Add $(LIBM).
1929 * Makefile.in: Regenerate.
1931 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1933 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1934 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1935 * doc/as.texinfo: Likewise.
1937 * configure, Makefile.in: Regenerate.
1938 * configure.in (emulations): Recognize m6811 and m6812.
1939 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1940 Added files for 68hc11 and 68hc12 assembler.
1941 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1942 * config/tc-m68hc11.h: Header definition for that assembler.
1944 2000-06-18 Nick Clifton <nickc@redhat.com>
1946 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1947 instead of OCTETS_PER_BYTE.
1949 * config/tc-v850.c: Fix compile time warnings.
1950 * config/tc-ppc.c: Fix compile time warnings.
1952 2000-06-18 H.J. Lu <hjl@gnu.org>
1954 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1955 * configure: Rebuild.
1957 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1959 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1962 2000-06-16 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1965 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1967 * doc/c-mips.texi: Document newly accepted cpu variants.
1969 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1971 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1973 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1975 * macro.c (getstring): Make it possible to escape the quote
1978 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1980 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1982 2000-06-13 H.J. Lu <hjl@gnu.org>
1984 * configure: Regenerate.
1986 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1988 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1990 * doc/internals.texi (line_separator_chars): Semicolon is no
1991 longer a default. Mention null and newline as defaults.
1993 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1995 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1996 * config/tc-i860.h (line_separator_chars): Likewise.
1997 * config/tc-h8300.c (line_separator_chars): Likewise.
1998 * config/tc-i960.c (line_separator_chars): Likewise.
1999 * config/tc-m68k.c (line_separator_chars): Likewise.
2000 * config/tc-mips.c (line_separator_chars): Likewise.
2001 * config/tc-ns32k.c (line_separator_chars): Likewise.
2002 * config/tc-sparc.c (line_separator_chars): Likewise.
2003 * config/tc-vax.c (line_separator_chars): Likewise.
2005 * config/tc-h8300.c (comment_chars): Use string initialiser.
2006 * config/tc-i960.c (line_comment_chars): Likewise.
2007 * config/tc-z8k.c (comment_chars, line_comment_chars,
2008 line_separator_chars): Likewise.
2010 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2013 2000-06-08 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2018 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2020 * configure.in (VERSION): Update to show this is the CVS mainline.
2022 2000-06-08 Matthew Jacob <mjacob@feral.com>
2024 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2025 $at is the integer register $r28, vs. both $r28 and the floating
2026 point register $f28.
2028 2000-06-08 James E. Wilson <wilson@cygnus.com>
2030 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2031 (dot_endp): Don't call ia64_flush_insns.
2032 (emit_one_bundle): Don't delete prologue/body records from
2033 unwind_record list in first loop. Rewrite second loop to account for
2036 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2038 * config/tc-ia64.c: Add missing prototypes.
2039 (generate_unwind_image): Cast argument to output_unw_records call.
2041 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2043 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2045 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2047 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2048 (REGISTER_P): likewise.
2049 (avr_opcodes): uses include/opcode/avr.h
2050 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2052 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2054 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2057 2000-06-03 H.J. Lu <hjl@gnu.org>
2059 * read.c (is_end_of_line): Put back `;'.
2061 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2063 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2065 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2067 * expr.c (operand): Test is_end_of_line outside switch to catch
2068 line separator chars that are also operators.
2069 (operator): Return O_illegal for line separator chars.
2071 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2072 entry (or `!' entry for TC_HPPA).
2074 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2075 before indexing is_end_of_line. Remove redundant check for '\0'.
2077 * config/tc-h8500.c (md_assemble): Likewise.
2078 * config/tc-mcore.c (md_assemble): Likewise.
2079 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2082 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2084 * config/tc-mcore.c (mcore_cons): Likewise.
2085 (mcore_float_cons): Likewise.
2086 (mcore_stringer): Likewise.
2087 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2089 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2091 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2093 2000-05-29 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-sh.c: Fix compile time warning messages.
2097 * config/tc-mips.c: Fix compile time warning messages.
2099 2000-05-29 Philip Blundell <philb@gnu.org>
2101 * doc/as.texinfo: Update copyright dates.
2102 (Local Labels): Delete misplaced mention of ARM.
2103 * NEWS: Mention ARM ELF support.
2105 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2107 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2108 it is modified, and use the real_size to compute the frag address
2109 for dwarf2 line info.
2111 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2113 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2114 line-matching scheme to cope with automake moving variables around.
2115 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2116 * Makefile.in: Regenerate.
2118 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2120 * config/tc-sparc.c (sparc_relax): New.
2121 (md_longopts): Add -relax and -no-relax options.
2122 (md_parse_options, md_show_usage): Likewise.
2123 (md_apply_fix3): Optimize tail call into branch always if possible.
2125 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2127 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2128 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2129 rules, with warning when a GAS statement specifies a packing that
2130 will result in an instruction being squashed.
2131 Added typdef packing_type and enumerals, changed various integer
2132 literals to use the enumerals.
2134 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2136 * config/tc-ia64.c (dot_restorereg_p): New function.
2137 (md_pseudo_table): Add restorereg.p.
2138 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2139 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2141 * config/tc-ia64.h (unw_record_type): Add unwabi.
2142 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2143 called MASK with members for imask, and the masks produced by
2144 fr_mem, gr_mem, br_mem, and frgr_mem.
2145 (unw_p_record): Add members ABI and CONTEXT.
2146 (unw_x_record): Add member AB.
2147 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2148 as pseudo-register for use during unwind info generation.
2149 (AR_PFS, AR_LC): New macros.
2150 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2151 whose names start with an at sign (as in "@priunat").
2152 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2154 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2155 proc_end, unwind_info, personality_routine): Consolidate into
2156 "unwind" structure to reduce offset-table use. Add member
2157 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2159 (output_R1_format, output_R3_format, output_P3_format,
2160 output_P6_format): Initialize R with zero to reduce compiler warnings.
2161 (output_P7_format): Ditto. Add `default' branch to switch
2162 statement to reduce compiler warnings.
2163 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2164 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2165 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2166 into single argument.
2167 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2168 compiler warnings. Merge A and B args into single argument.
2169 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2170 A and B args into single argument.
2171 (free_record): Removed (wasn't used).
2172 (free_list_records): Also free imasks in prologue records.
2173 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2174 (output_spill_mask): Remove.
2175 (output_unwabi): New function.
2176 (output_epilogue, output_label_state, output_copy_state): Call
2178 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2179 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2181 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2182 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2183 as part of handling the prologue records. Emit region's imask if
2184 we have one. Handle unwabi, epilogue, label_state, copy_state,
2185 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2186 spill_sprel_p, and spill_reg_p records.
2187 (set_imask, count_bits, slot_index): New function.
2188 (fixup_unw_records): Fix region size computation. Handle
2189 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2190 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2191 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2192 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2193 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2194 (dot_save): Use manifest constants for applicaton registers.
2195 Handle REG_PR and REG_PRIUNAT.
2196 (dot_restore): Don't just ignore it.
2197 (dot_restorereg): New function..
2198 (generate_unwind_image): Ensure unwind info is a multiple of eight
2199 bytes, not just four bytes.
2200 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2201 (dot_altrp): Don't just ignore it.
2202 (dot_savemem): New function. Replaces dot_savesp() and
2203 dot_savepsp(). Use manifest constants for applicaton registers.
2204 Handle REG_PR and REG_PRIUNAT.
2205 (dot_savef): Simplify.
2206 (dot_saveb): Support generation of br_gr.
2207 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2208 dot_label_state, dot_copy_state): New function.
2209 (dot_unwabi): Don't just ignore it.
2210 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2211 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2212 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2213 (emit_one_bundle): Set slot number for prologue/body records
2214 *before* emitting the first insn.
2215 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2216 (md_begin): Declare "psp" pseudo-register.
2217 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2218 so we don't get segfault.
2219 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2220 counts as required per SW Conventions manual
2221 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2222 output_preds_psprel, output_preds_sprel, output_spill_base,
2223 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2224 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2225 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2226 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2227 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2228 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2229 (dot_vframe): Implement.
2230 (dot_vframesp, dot_vframepsp): New function.
2232 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2234 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2235 * configure: Regenerate.
2237 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2239 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2240 (md_estimate_size_before_relax): so we can use it here instead of
2241 old kludges. Localise vars to blocks. Comment.
2243 * frags.c (frag_new): Update fr_var comments.
2244 * frags.h (struct frag): Ditto.
2246 2000-05-22 Richard Henderson <rth@cygnus.com>
2248 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2249 (pseudo_func): Add pcrel.
2250 (operand_match): Handle IA64_OPND_TGT64.
2251 (build_insn): Likewise.
2252 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2253 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2254 (fix_insn): Handle all three 64-bit relocation types.
2256 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2258 * obj.h (struct format_ops): New members begin, app_file,
2259 s_set_other, s_set_desc, s_get_type, s_set_type,
2260 separate_stab_sections, init_stab_section.
2262 * config/obj-multi.h: Update GPL notice to v2.
2264 (obj_app_file): New.
2265 (S_SET_SIZE): Test s_set_size for NULL before calling.
2266 (S_SET_ALIGN): Similar for s_set_align.
2271 (SEPARATE_STAB_SECTIONS): New.
2272 (INIT_STAB_SECTION): New.
2273 (EMIT_SECTION_SYMBOLS): New.
2274 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2276 * config/obj-elf.h: Update GPL notice to v2.
2277 Mention that this file is included from obj-multi.h.
2278 (obj_begin): Wrap definition in ifndef.
2279 (elf_file_symbol): Constify declaration.
2280 (obj_app_file): Ditto.
2281 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2282 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2284 * config/obj-elf.c (elf_s_set_other): New.
2285 (elf_file_symbol): Constify argument.
2286 (elf_separate_stab_sections): New.
2287 (elf_init_stab_section): New.
2288 (elf_format_ops): Add new members. Remove comma at end.
2290 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2291 (ecoff_format_ops): Add new fields. Remove comma at end.
2292 Mention inconsistency for emit_section_symbols.
2294 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2296 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2297 (coff_separate_stab_sections): New.
2298 (coff_format_ops): Add new members.
2300 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2301 (obj_aout_s_set_other): New.
2302 (obj_aout_s_set_desc): New.
2303 (obj_aout_s_get_type): New.
2304 (obj_aout_s_set_type): New.
2305 (obj_aout_separate_stab_sections): New.
2306 (aout_format_ops): New members added. Use obj_aout_process_stab,
2307 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2308 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2310 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2312 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2314 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2315 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2316 (md_estimate_size_before_relax): Ensure jumps to weak and
2317 externally visible symbols are relocatable.
2319 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2321 * stabs.c (aout_process_stab): Make global.
2322 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2323 * read.h (aout_process_stab): Declare.
2325 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2326 Generalize to *aout, *coff *elf.
2327 * configure: Regenerated.
2329 * doc/internals.texi (Object format backend): Say
2330 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2332 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2333 * Makefile.in: Regenerated.
2335 2000-05-19 Catherine Moore <clm@cygnus.com>
2337 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2339 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2341 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2342 instruction to reflect change in re_assemble_*.
2344 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2346 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2347 build PA64 ELF tools.
2348 * configure: Rebuilt.
2350 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2352 * Makefile.am: Regenerate dependencies.
2353 * Makefile.in: Regenerate.
2355 2000-05-15 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-arm.c (struct asm_psr): Add boolean field
2358 distinguishing between CSPR and SPSR. Rename 'number' field
2360 (psrs): Rearrange contents to match new asm_psr structure.
2361 (arm_psr_parse): Move next to psr_required_here. Make it
2362 return an asm_psr structure.
2363 (psr_required_here): Use asm_psr structure returned by
2365 (do_msr): Reorganise to allow psr_required_here to be called
2367 (md_undefined_name): Mark 'name' parameter as unused, since
2368 the COFF target does not use it.
2370 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2372 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2374 * config/te-aux.h: Likewise.
2375 * config/te-dpx2.h: Likewise.
2376 * config/te-go32.h: Likewise.
2377 * config/te-hp300.h: Likewise.
2378 * config/te-hppa.h: Likewise.
2379 * config/te-i386aix.h: Likewise.
2380 * config/te-ic960.h: Likewise.
2381 * config/te-interix.h: Likewise.
2382 * config/te-nbsd532.h: Likewise.
2383 * config/te-pc532mach.h: Likewise.
2384 * config/te-ppcnw.h: Likewise.
2385 * config/te-psos.h: Likewise.
2386 * config/te-sparcaout.h: Likewise.
2387 * config/te-sun3.h: Likewise.
2388 * config/te-sysv32.h: Likewise.
2390 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2392 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2393 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2394 and sign extend without an if statement.
2395 (build_bytes): Likewise.
2397 2000-05-14 Kazu Hirata <kazu@hxi.com>
2399 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2400 X_add_symbol L_32 case.
2402 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2404 * config/te-freebsd.h: New file.
2406 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2408 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2409 bindtextdomain): Replace defines with those from intl/libgettext.h
2410 to quieten gcc warnings.
2412 * NEWS: Mention x86 .arch and -q.
2414 * config/tc-i386.c (quiet_warnings): New.
2415 (md_assemble): Use quiet_warnings.
2416 (md_parse_option): Set quiet_warnings from -q.
2417 (md_show_usage): Mention -q, delete -m.
2418 (flag_do_long_jump): Delete.
2419 (md_parse_option): Remove -m.
2420 (md_show_usage): Remove -m.
2421 (md_create_long_jump): Remove useless flag_do_long_jump code.
2423 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2424 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2426 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2427 Alexander Sokolov <robocop@netlink.ru>
2429 * doc/c-i386.texi (i386-Arch): New section.
2430 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2432 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2433 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2434 architecture has been given and is not 486.
2435 (set_cpu_arch): New.
2436 (md_pseudo_table): Add .arch.
2437 (md_assemble): Warn if cpu architecture has been given and an
2438 unsupported instruction.
2440 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2441 Move operand_types bit defines after relevant template field.
2442 (template): Add cpu_flags.
2446 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2448 * config/tc-mn10300.h (md_end): Define.
2449 (mn10300_finalize): Declare.
2450 * config/tc-mn10300.c: Include dwarf2dbg.h.
2451 (debug_line): Define.
2452 (md_assemble): Generate dwarf2 line info.
2453 (mn10300_finalize): New function. Finalize dwarf2 info.
2455 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2457 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2458 external version of the relocation for weak symbols.
2460 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2462 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2463 frame size in units of 16 bytes, as required per SW Conventions manual.
2464 (output_unw_records): Output info-block header as a dword to get
2467 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2469 * as.h: #include "file", not <file> on files from ../include.
2470 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2471 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2472 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2473 (tc_coff_symbol_emit_hook): Ditto.
2474 (OPTCOUNT): Cast to int to avoid compiler warning.
2475 (md_begin): Fix signed/unsigned warnings.
2477 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2479 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2480 ABRANCH LONG case for a conditional branch on a 68000.
2481 (md_estimate_size_before_relax): Likewise. Also handle
2482 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2483 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2484 PC-relative on all CPUs.
2485 (md_estimate_size_before_relax): Likewise.
2487 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2489 * as.c (parse_args): Just mention current year in printed
2492 2000-05-03 J.T. Conklin <jtc@redback.com>
2494 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2496 (md_parse_option): Recognize -m7400.
2498 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2500 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2501 don't permit lp to become less than the words array.
2503 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2505 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2506 Fix little-endian case.
2508 2000-05-03 David O'Brien <obrien@NUXI.com>
2510 * as.c (parse_args): Update copyright.
2512 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2514 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2515 for the .bss section too.
2517 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2519 * configure.in: Set em=linux for hppa-*-linux.
2520 * configure: Regenerate.
2521 * doc/Makefile.in: Regenerate with correct automake.
2523 * frags.c (frag_grow): Sanity check chunk_size.
2525 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2526 * config/obj-som.h: Likewise.
2527 * config/obj-ieee.h: Likewise.
2529 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2531 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2532 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2533 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2534 (pa_ip): low_sign_unext now returns via function value. Use
2535 re_assemble_* instead of dis_assemble_* and
2536 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2538 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2539 (md_section_align, md_parse_option, md_show_usage,
2540 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2541 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2542 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2543 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2544 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2546 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2547 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2548 outside of switch. Correct mask and shifting errors in case 10
2549 and case -11. In case 21, compare against signed range to suit
2550 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2551 case 17 and case 22, use offsetT variable to properly check range.
2552 Use re_assemble_* here too.
2553 (evaluate_absolute): Change type of value to offsetT. Call
2554 hppa_field_adjust to do the work for us.
2555 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2556 (pa_parse_cmpib_64_cmpltr): Ditto.
2557 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2558 of i to unsigned int.
2559 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2560 (pa_end_of_source): Return type is void.
2562 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2564 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2566 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2568 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2569 More comments added.
2570 (md_begin): Removed "construct symbols for each register name".
2571 Because register names conflicts with GCC generated function
2573 (avr_operand): Now constant numbers can be used as a register
2574 identifiers (0 as r0, 31 as r31).
2575 (md_assemble): use skip_space () before parsing instruction
2578 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2580 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2581 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2582 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2583 * configure: Regenerate.
2585 2000-04-29 Andreas Jaeger <aj@suse.de>
2587 * as.h: Correctly check GCC version.
2589 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2591 * doc/as.1: Fix unbalanced brackets.
2593 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2595 (line_comment_chars): Set to '/' if TE_FreeBSD.
2597 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2599 * configure.in: Configury support for PA64 (currently disabled).
2600 * configure: Rebuilt.
2602 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2604 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2605 bfd_set_section_alignment.
2607 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2609 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2612 2000-04-24 Nick Clifton <nickc@cygnus.com>
2614 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2615 * doc/as.texinfo (Align): Include arm and strongarm in list of
2616 targets that have the second form of the behaviour of the .align
2619 2000-04-24 Mark Klein <mklein@dis.com>
2621 * obj-som.c: Terminate obj_pseudo_table.
2623 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2625 * as.c (parse_args): Allow md_parse_option to override -a listing
2627 * config/obj-coff.c (add_lineno): Change type of offset parameter
2628 from "int" to "bfd_vma."
2629 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2630 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2631 (ppc_change_csect): Align correctly for XCOFF64.
2632 (ppc_machine): New function, which discards "ppc_machine" line.
2633 (ppc_tc): Cons for 8 when code is 64 bit.
2634 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2636 (md_parse_option): Handle -a64 and -a32.
2638 * config/tc-ppc.h (TARGET_MACH): Define.
2639 (TARGET_FORMAT): Move to function.
2640 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2642 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2644 * config/tc-avr.c: New AVR_ISA_ defined.
2645 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2646 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2647 for `fmul', `movw' and `lpm R,Z' instructions.
2648 (avr_operands): Warn if current opcode is a two-word instruction
2649 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2650 (avr_opcodes): New commands added.
2651 (REGISTER_P): Check 'a' and 'v' constraint letters.
2652 (mcu_types): New MCU added.
2654 2000-04-22 Timothy Wall <twall@cygnus.com>
2656 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2658 (operand_match): Conditionally insert default bit values for IMMU9.
2660 2000-04-14 Matthew Green <mrg@cygnus.com>
2662 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2663 * configure: Rebuilt.
2665 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2666 Jason Eckhardt <jle@cygnus.com>
2668 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2670 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2671 Added handling of new operand types l,y,&,fe,fE,fx.
2673 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2674 David Mosberger <davidm@hpl.hp.com>
2675 Timothy Wall <twall@cygnus.com>
2676 Andrew MacLeod <amacleod@cygnus.com>
2677 Jim Wilson <wilson@cygnus.com>
2679 * Makefile.am (CPU_TYPES): Add ia64.
2680 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2681 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2682 * Makefile.in: Rebuild.
2683 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2684 * configure: Rebuild.
2685 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2686 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2687 * expr.c (expr): Handle md_optimize_expr.
2688 * read.c (LEX_HASH): Add comment.
2689 * config/tc-ia64.c, config/tc-ia64.h: New files.
2691 2000-04-21 Richard Henderson <rth@cygnus.com>
2693 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2694 bundling a non-delayed branch type instruction.
2696 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2698 * config/tc-mn10300.c (HAVE_AM30): Define.
2699 (md_assemble): Use it.
2701 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2703 * config/obj-elf.c (obj_elf_change_section): Check for changed
2706 * Makefile.am: (CPU_MULTI_VALID): Remove.
2707 (MULTI_CPU_TYPES): Define.
2708 (MULTI_CPU_OBJ_VALID): Define.
2709 (DEPTC): Use the above.
2710 (DEPOBJ): Same here.
2712 Regenerate dependencies.
2713 * Makefile.in: Regenerate.
2715 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2717 * Makefile.am (YACC, LEX): Get them from configure.
2719 2000-04-18 H.J. Lu (hjl@gnu.org)
2721 * config/tc-i386.c (offset_in_range): Use addressT instead of
2722 bfd_vma for non-bfd assemblers.
2724 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2726 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2727 doesn't give spurious errors.
2729 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2731 * as.h (SEEK_SET): Define if undefined.
2733 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2735 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2736 constants, and don't assume offsetT is 32 bits.
2738 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2740 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2741 (md_pcrel_from_section): Add prototype.
2742 (d10v_fix_adjustable): Add prototype.
2743 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2745 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2747 2000-04-12 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2750 symbol in frag chain.
2752 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2754 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2755 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2756 (fits_in_signed_word, smallest_imm_type): Ditto.
2757 (md_assemble): Use an offsetT var to hold offsetT values, not a
2759 (offset_in_range): New.
2760 (md_assemble): Use it.
2761 (md_convert_frag): Change type of target_address, opcode_address,
2762 and displacement_from_opcode_start to offsetT.
2763 (md_create_short_jump): Change type of offset to offsetT.
2764 (md_create_long_jump): Ditto.
2765 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2766 (md_chars_to_number): Remove.
2767 (output_invalid): Remove duplicate prototype.
2769 2000-04-09 Nick Clifton <nickc@cygnus.com>
2771 * Makefile.am (CPU_TYPES): Add 'avr'.
2772 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2773 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2775 * Makefile.in: Regenerate.
2777 * doc/as.texinfo: Add M32R documentation.
2779 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2781 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2782 --enable-build-warnings option.
2783 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2784 * Makefile.in, configure: Re-generate.
2786 2000-04-07 Nick Clifton <nickc@cygnus.com>
2788 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2789 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2790 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2791 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2792 (arm_force_relocation): Force relocations for
2793 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2795 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2797 * config/tc-sh.c (get_operands): There's no third operand if the
2798 first operand is an immediate.
2800 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2802 * config/tc-sh.c (immediate): Delete.
2803 (sh_operand_info): Add immediate member.
2804 (parse_reg): Use A_PC for pc.
2805 (parse_exp): Add second argument 'op'. All callers changed.
2806 (parse_at): Expect pc to be coded as A_PC.
2807 Use immediate field in *op.
2808 (insert): Add fourth argument 'op'. All callers changed.
2809 (build_relax): Add second argument 'op'. All callers changed.
2810 (insert_loop_bounds): New function.
2811 (build_Mytes): Remove DISP_4.
2812 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2813 (assemble_ppi): Use immediate field in *operand.
2814 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2815 (md_apply_fix): Likewise.
2816 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2818 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2820 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2822 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2824 * internals.texi (CPU backend): Document
2825 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2827 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2829 * po/gas.pot: Regenerate.
2831 * as.c (show_usage): Restore translated part of bug string.
2832 * gasp.c (show_usage): Likewise.
2834 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2835 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2836 than move-if-change.
2837 (DEP1): Modify for "gcc -MM".
2841 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2842 Update dependencies.
2843 * Makefile.in: Regenerate.
2845 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2847 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2848 (md_begin): Likewise.
2849 (HAVE_AM33): New macro.
2850 (md_assemble): Use it. Match r_regs and xr_regs only if
2853 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2855 * as.h: #include "bin-bugs.h"
2856 * as.c (show_usage): Use REPORT_BUGS_TO.
2857 * gasp.c: #include "bin-bugs.h"
2858 (show_usage): Use REPORT_BUGS_TO.
2860 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2862 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2864 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2865 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2868 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2870 * config/tc-i386.c (i386_immediate): Don't assume a constant
2871 immediate is necessarily 16 bits when in 16 bit code mode.
2872 (md_assemble): Instead set guess_suffix here after we have checked
2875 2000-04-02 Richard Henderson <rth@cygnus.com>
2877 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2878 quantities. Correct right shift sign extension.
2879 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2880 32-bit value when shifting into place.
2882 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2884 * app.c: Add ATTRIBUTE_UNUSED as needed.
2885 * config/tc-ppc.c: Likewise.
2886 (ppc_size): Make unsigned long.
2887 (ppc_insert_operand): Add casts to avoid warnings.
2889 2000-03-31 Nick Clifton <nickc@cygnus.com>
2891 * config/tc-d10v.h (md_flush_pending_output): Define.
2893 2000-03-29 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2896 segment. Works for both BFD_ASSEMBLER and others.
2897 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2899 2000-03-29 Nick Clifton <nickc@cygnus.com
2901 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2903 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2905 * listing.c (LISTING_LHS_WIDTH): Default depends on
2907 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2909 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2911 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2914 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2916 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2918 * config/tc-avr.c (mcu_types): Add missing initialiser.
2919 (md_pcrel_from_section): Add prototype.
2920 (avr_operand): Remove redundant test of unsigned < 0.
2921 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2923 2000-03-27 Denis Chertykov <denisc@overta.ru>
2925 * config/tc-avr.c: New file for AVR support.
2926 * config/tc-avr.h: Likewise.
2927 * configure.in: Add AVR support.
2928 * configure: Regenerate.
2930 2000-03-26 Timothy Wall <twall@cygnus.com>
2932 * gasp.c (macro_op): Add new argument to check_macro call.
2933 Macro structure definitions moved to macro.h
2934 * sb.h: Add argument to prototype for input_scrub_include_sb.
2935 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2936 nesting checks with an additional flag.
2937 (struct input_save): Add flag to indicate whether current sb
2938 should be checked for proper macro/conditional nesting.
2939 (input_scrub_push/pop): Save/restore nest check flag.
2940 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2942 * macro.c (check_macro): Allow caller to retrieve parsed macro
2943 information if a pointer is provided. This information may be
2944 used by the new macro hooks.
2945 * macro.h: Update prototype for check_macro. Macro struct
2946 definitions moved here from macro.c/gasp.c.
2947 * read.c (read_a_source_file): Add parameter to check_macro call,
2948 and pass macro info to the macro hook, if defined.
2949 (input_scrub_insert_line): New. Allow insertion of a line of
2950 characters into the input stream.
2951 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2952 file into the input stream.
2953 (s_include): Use input_scrub_insert_file.
2954 * internals.texi: Document new macro hooks.
2955 * as.h: New prototypes added.
2957 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2959 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2960 an initial capital letter.
2961 (i386_index_check): Reindent.
2963 2000-03-19 Nick Clifton <nickc@cygnus.com>
2965 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2968 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2970 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2971 instruction operand bad if Rd > 7 when generating
2972 thumb instructions. Prevents for example,
2973 "adr r12,label" from silently failing and generating
2974 the wrong instruction.
2976 2000-03-17 Nick Clifton <nickc@cygnus.com>
2978 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2979 that have a destingation >= 0x400000.
2980 Fix compile time warning messages.
2982 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2984 * config/tc-sh.c (md_begin): When encountering insn that are
2985 not supported by the current arch, only change the name if
2986 its contents are the same as prev_name.
2987 (get_specific): If the the architecture doesn't match, fail.
2989 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2991 * config/tc-sh.c (IDENT_CHAR): Define.
2992 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2993 matching back where it came from.
2995 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2997 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2999 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3001 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3004 2000-03-15 Kazu Hirata <kazu@hxi.com>
3006 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3008 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3010 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3011 floating-point-number, make sure 'f' is in FLT_CHARS.
3013 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3015 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3016 (s_lcomm_internal): Use it.
3017 * doc/internals.texi (CPU backend): Document it.
3018 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3021 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3023 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3026 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3027 implementation doesn't have special handling for switch
3029 (macro_build): Allow for code in sections other than .text.
3031 (mips_ip): Likewise.
3032 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3033 Don't perform relocs if we will be outputting them.
3034 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3035 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3038 2000-03-09 Catherine Moore <clm@cygnus.com>
3040 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3041 relocation type based on the entry in the fixup structure.
3042 Put S_IS_EXTERN processing back in.
3044 2000-03-08 H.J. Lu (hjl@gnu.org)
3046 * Makefile.am (install-exec-tooldir): Depend on
3047 install-exec-bindir for parallel make.
3048 * Makefile.in: Regenerated.
3050 2000-03-06 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3054 (md_parse_option): Parse -m32r command line switch - disable m32rx
3056 (md_show_usage): Document new option.
3058 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3059 * doc/Makefile.in: Regenerate.
3060 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3062 2000-03-02 Michael Meissner <meissner@redhat.com>
3064 * config/tc-d30v.c (check_range): Remove code that incorrectly
3065 sign extended values where bits < 32.
3067 2000-03-02 H.J. Lu (hjl@gnu.org)
3069 * configure.in: Support --enable-targets=all on ia32.
3070 * configure: Regenerated.
3072 2000-03-01 Nick Clifton <nickc@cygnus.com>
3074 * gasp.c (do_align): Remove bogus check of alignment value.
3076 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3078 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3079 TC_PPC was defined forced the type of a symbol with no other type
3082 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3084 * doc/internals.texi (CPU backend): Mention that
3085 line_separator_chars do not break up comments. Fix typos for
3086 LEX_AT and LEX_NAME descriptions. Document operands for
3087 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3088 description of md_create_short_jump usage. Document argument for
3089 md_undefined_symbol.
3091 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3093 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3094 (md_parse_option): Handle it.
3095 (md_show_usage): Document it.
3097 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3099 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3100 opcode, for the instruction `pal19'. From Andrea Arcangeli
3103 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3105 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3107 (md_assemble): To here, before template operands are matched.
3108 Also ensure a constant immediate is sign extended when we know the
3109 size is at most 16 bits. This is to catch cases like "add
3110 $0xffc0,%ax" where we don't know the size, and thus that the
3111 immediate can be represented as Imm8S until after parsing the
3113 (i386_displacement): Similarly sign extend 16 bit constant
3115 (md_assemble): Relax 16-bit jump constant range check to suit sign
3116 extended displacements.
3118 2000-02-26 Andreas Jaeger <aj@suse.de>
3120 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3122 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3124 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3125 call operands when intel_syntax.
3126 (intel_float_operand): Return 2 for "fi...".
3127 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3128 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3129 earlier "SHORT" change.
3130 (md_assemble): When determining suffix from Regs, exclude
3133 2000-02-24 Nick Clifton <nickc@cygnus.com>
3135 * configure: Add arm-wince, mips-pe and sh-pe targets.
3136 * configure: Regenerate.
3138 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3140 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3141 "pe-mips" for the mips-pe target.
3143 * config/tc-arm.c (insns): Change displacement encoded in BL
3144 and B instructions if the target port is arm-wince.
3145 (do_ldst): Do not bias the relocation offset if the target
3147 (md_pcrel_from): Add in missing relocation offset bias if the
3148 target os arm-wince.
3150 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3151 (md_begin): Disable -G support for mips-pe target.
3152 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3153 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3156 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3157 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3158 assembler, just set the alignment to 4.
3160 * config/te-wince-pe.h: New file for WinCE targets. Define
3163 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3165 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3166 string instructions.
3167 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3168 (i386_intel_memory_operand): After finding a segment override,
3169 check again for no `[' before looking for a displacement. Bomb if
3170 more than one displacement rather than silently discarding the
3171 second and subsequent ones. Free strings malloc'd by
3172 build_displacement_string.
3174 2000-02-24 Catherine Moore <clm@cygnus.com>
3176 * config/obj-som.c (obj_pseudo_table): Add "weak".
3177 (obj_som_weak): New routine.
3179 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3181 * config/tc-i386.c (union i386_op): New.
3182 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3183 Throughout file replace occurences of disps[n], imms[n], regs[n]
3184 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3185 intel mode operand swapping. Add assert in regKludge and
3186 fake_zero_displacement code. Test i.types[n] when outputting
3187 displacements and immediates. Combine output of Disp16 with
3189 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3190 when in intel mode by (not) reversing fsub and fdiv operands
3191 before the template search. This fails for single operand
3192 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3193 undefined. Instead fix the base_opcode after we've found the
3194 template. Move base_opcode xor with found_reverse_match from
3195 opcode output code to before this fix so we test for the correct
3197 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3198 check in intel mode. Instead compare opcodes.
3200 * config/tc-i386.h (TC_RELOC): Delete.
3201 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3202 with equivalent call to reloc.
3204 * as.h (flag_m68k_mri): Move declaration after target include, and
3205 only declare when TC_M68K defined. Define as zero otherwise.
3206 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3207 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3208 Define as zero otherwise.
3209 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3210 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3211 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3212 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3213 testing whether defined.
3214 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3215 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3216 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3217 rather than testing whether defined.
3218 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3219 (parse_mri_cons): Declare and use only when TC_M68K.
3220 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3221 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3222 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3224 * NEWS: Mention IBM 370 support.
3226 2000-02-23 Richard Henderson <rth@cygnus.com>
3228 * config/tc-i386.c (md_assemble): When swapping operands for
3229 intel_syntax, assume everything that's not Imm or Disp is a
3232 2000-02-23 Linas Vepstas <linas@linas.org>
3234 * config/tc-i370.c, config/tc-i370.h: New files.
3235 * Makefile.am: Add support for Linux/IBM 370.
3236 * configure.in: Likewise.
3237 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3238 * config/obj-elf.c: Include elf/i370.h
3239 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3241 * Makefile.in: Regenerate.
3242 * configure: Regenerate.
3244 * doc/c-i370.texi: New file.
3245 * doc/all.texi: Include it.
3246 * doc/as.texinfo: And here.
3247 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3248 * doc/Makefile.in: Regenerate.
3250 2000-02-19 Michael Meissner <meissner@redhat.com>
3252 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3253 determine if an instruction can be used in parallel with an ADDppp
3254 or SUBppp instruction.
3256 2000-02-22 Andrew Haley <aph@cygnus.com>
3258 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3260 1999-12-30 Andrew Haley <aph@cygnus.com>
3262 * config/tc-mips.c (mips_gp32): New variable.
3263 (macro_build) Use mips_gp32.
3265 (md_longopts): Add "-mgp32" and "-mgp64".
3266 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3268 (OPTION_M7900): Change offset
3269 (OPTION_NO_M7900): Ditto.
3271 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3273 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3274 warning, and bump it to 1.
3276 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3278 From Brad Lucier <lucier@math.purdue.edu>:
3279 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3282 2000-02-21 Catherine Moore <clm@cygnus.com>
3284 * config/tc-mips.c (MF_HILO_INSN): Define.
3285 (mips_7000_hilo_fix): Declare.
3286 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3287 (md_parse_option): Check for 7000_HILO_FIX options.
3288 (OPTION_M7000_HILO_FIX): Define.
3289 (OPTION_NO_M7000_HILO_FIX): Define.
3290 * doc/c-mips.texi (-mfix7000): Describe.
3292 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3294 * listing.c (print_lines): Remove unused variable `end'.
3296 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3297 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3298 reloc_type when BFD_ASSEMBLER.
3299 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3300 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3301 statement and quell signed vs. unsigned comparison warning.
3303 2000-02-18 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3306 the computed frag offset, rather than overwriting it.
3308 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3310 * config/tc-sh.c ("elf/sh.h"): Include.
3311 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3312 (md.begin): Initialize target_arch.
3313 Only include opcodes in has table that match selected architecture.
3314 (parse_reg): Recognize register names for sh-dsp.
3315 (parse_at): Recognize post-modify addressing.
3316 (get_operands): The leading space is now optional.
3317 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3318 arguments. Update valid_arch.
3319 (build_Mytes): Add support for SDT_REG_N.
3320 (find_cooked_opcode): New function, broken out of md_assemble.
3321 (assemble_ppi, sh_elf_final_processing): New functions.
3322 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3323 (md_longopts, md_parse_option): New option: -dsp.
3324 * config/tc-sh.h (elf_tc_final_processing): Define.
3325 (sh_elf_final_processing): Declare.
3327 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3329 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3330 the unwinder subspace. Save the current seg/subseg before creating
3333 2000-02-10 Nick Clifton <nickc@cygnus.com>
3335 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3336 little endian targets.
3337 (INST_BYTE1): Redefine to handle big and little endian
3339 (cpu_type): New type: Select between M340 and M210.
3340 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3341 instructions of the M340.
3342 (md_assemble): Add support for the MULSH and OPSR classes of
3344 (md_atof): Add support for little endian targets.
3345 (md_parse_option): Add support for -EL, -EB and -mcpu command
3347 (md_convert_frag): Add support for little endian targets.
3348 (md_apply_fix3): Add support for little endian targets.
3349 (md_number_to_chars): Add support for little endian targets.
3351 2000-02-10 Timothy Wall <twall@redhat.com>
3353 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3354 defined, use it to verify the symbol just read should be a label.
3356 2000-02-10 Timothy Wall <twall@redhat.com>
3358 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3359 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3360 around colons when KEEP_WHITE_AROUND_COLON is defined.
3361 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3362 and KEEP_WHITE_AROUND_COLON.
3364 2000-02-08 Timothy Wall <twall@redhat.com>
3366 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3368 (do_repeat): New. Abstract repeat logic so that a "break" can be
3370 (end_repeat): New. Provide support for a "break" out of the
3372 * read.h: Add prototypes for new functions.
3374 2000-02-08 Timothy Wall <twall@redhat.com>
3376 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3377 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3378 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3381 2000-02-08 Timothy Wall <twall@redhat.com>
3383 * read.c: Added elseif to directives table.
3384 * read.h: Added prototype for s_elseif.
3385 * doc/as.texinfo: Added description for elseif.
3386 * cond.c (s_elseif): New function
3388 2000-02-04 Timothy Wall <twall@redhat.com>
3390 * listing.c (print_lines): Remove conditionals causing bug in
3393 2000-02-03 Timothy Wall <twall@cygnus.com>
3395 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3397 * frags.c (frag_new): Calculate fr_fix in octets
3398 (frag_now_fix) Return offset as target address offset (bytes).
3399 (frag_now_fix_octets) New - Return offset in octets (8-bit
3401 * frags.h: Added prototype for frag_now_fix_octets().
3402 Distinguish between octets and bytes in field descriptions.
3403 * listing.c (calc_hex): Account for octets vs bytes when
3404 printing addresses/offsets.
3405 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3406 target is little-endian, print the octets in a word in big-endian
3407 order so that the display looks like a proper hexadecimal number,
3408 instead of having the octets reversed.
3409 * read.c (do_align): When recording alignment, alignment power
3410 should be in terms of target bytes (minimum addressible unit)
3412 (do_org) Convert ORG target address (byte) argument into an
3413 octet offset when generating a variable fragment.
3414 * symbols.c (resolve_symbol_value): Symbol final value
3415 converted to a target address offset (bytes) from its octet offset.
3416 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3417 offset (bytes) is adjusted by the frag offset (octets) converted
3419 (coff_frob_section) Section alignment power is in terms of bytes;
3420 convert it to an octet alignment power when calculating size (and
3421 size mask) in octets. Don't modify the section size in order to
3422 "align" it for TI COFF, since that format has a different method
3423 for storing alignment information.
3425 2000-02-01 Timothy Wall <twall@cygnus.com>
3427 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3428 entries, matching the way GCC generates them. If not escaped, the
3429 filename is encoded incorrectly.
3431 2000-01-31 Nick Clifton <nickc@cygnus.com>
3433 * config/tc-arm.c (reg_table): Add support for ATPCS register
3436 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3438 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3440 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3442 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3443 of a symbol when we really care about its value.
3445 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3447 * config/tc-mcore.c (md_assemble): Give warning message if
3448 operands passes to instruction are more than the spec.
3450 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3452 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3453 Thumb mode but the label seen was not declared as '.thumb_func'
3454 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3455 correct disassembly of Thumb code bounded by non function labels.
3457 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3459 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3460 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3462 * Makefile.in: Same here.
3465 * configure.in: Set bfd_gas for i386-aout when primary target
3466 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3467 we may need the primary te_file. Remove incorrect comment.
3469 * configure: Regenerate.
3471 * config/e-i386aout.c: New file.
3473 * as.c (USE_EMULATIONS): Move to before print_version_id.
3474 (struct emulation): Add i386aout.
3475 (show_usage): Split text strings. Reformat -a text. Add --em
3479 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3480 (aout_format_ops): New.
3483 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3484 preprocessor conditional and add aout USE_EMULATIONS tests.
3485 (read_a_source_file): Don't pass error strings to printf as
3489 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3491 (do_data): Same here.
3492 (process_file): And here.
3495 * symbols.c (colon): Rewrite "already defined" fatal message
3496 code for aout with USE_EMULATIONS.
3499 * config/obj-aout.c (OBJ_HEADER): Define.
3500 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3502 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3503 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3505 (obj_aout_type): Expand S_SET_OTHER here too.
3506 (obj_read_begin_hook): Remove.
3507 (aout_pop_insert): New.
3508 (obj_aout_s_get_other): New.
3509 (obj_aout_s_get_desc): New.
3510 (aout_format_ops): New.
3513 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3514 gets aout_pseudo_table.
3515 (aout_pseudo_table): Declare.
3516 (obj_read_begin_hook): Define.
3519 * config/obj-coff.c (obj_pseudo_table): Rename to
3521 (coff_pop_insert): Use coff_pseudo_table.
3522 (coff_sec_sym_ok_for_reloc): Remove.
3523 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3524 and comment all zero entries and remove #if 0 code.
3527 * config/obj-coff.h (obj_pop_insert): Define.
3528 (coff_pseudo_table): Declare.
3531 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3532 s_get_size, s_set_size. Comment all zero entries.
3535 * config/obj-elf.c (elf_s_get_other): New function.
3536 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3537 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3538 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3540 (obj_elf_parse_section_letters): Don't pass error strings to
3541 printf as format arg.
3544 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3546 (elf_s_get_other): Declare.
3547 (S_GET_OTHER) Define as elf_s_get_other if not already
3549 (S_SET_OTHER): Only define when not already defined.
3550 (elf_obj_read_begin_hook): Declare.
3551 (obj_read_begin_hook): Define.
3552 (elf_obj_symbol_new_hook): Declare.
3553 (obj_symbol_new_hook): Define.
3556 * config/obj-multi.h: Add copyright header and protect against
3557 multiple inclusion. Add * to all function pointers.
3558 (OBJ_HEADER): If defined, include it rather than other defines
3560 (obj_frob_file_after_relocs): Test for NULL.
3561 (obj_symbol_new_hook): Here too.
3562 (obj_sec_sym_ok_for_reloc): And here.
3563 (S_GET_OTHER): Define.
3564 (S_GET_DESC): Define.
3565 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3566 (OBJ_MAYBE_ELF): Update comment.
3568 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3569 OBJ_AOUT preprocessor conditional and handle emulation by
3570 testing OUTPUT_FLAVOR.
3571 (i386_displacement): Here too.
3572 (md_section_align): Similarly here.
3573 (i386_target_format): Conditionally compile when more than one
3574 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3575 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3576 (i386_displacement): Here too.
3579 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3580 Define TARGET_FORMAT for aout only when not multi.
3583 * config/te-multi.h: Delete file as it's identical to te-generic.h
3585 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3587 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3588 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3591 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3593 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3596 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3598 * config/tc-mips.c (mips_do_align): New function.
3599 * config/tc-mips.h (md_do_align): Define.
3601 2000-01-10 Philip Blundell <philb@gnu.org>
3603 * doc/c-arm.texi (ARM Options): Fix typo.
3604 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3605 line separator for Linux.
3606 * doc/as.texinfo (Comments): Mention the ARM.
3608 2000-01-10 Philip Blundell <pb@futuretv.com>
3610 * configure.in (arm*-*-conix*): New target.
3611 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3613 * configure: Regenerate.
3615 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3617 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3618 (obj_elf_visibility): New function.
3620 * doc/as.texinfo (Visibility): New node: document visibility
3623 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3625 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3626 warning for absolute jump/call without `*' in non-intel mode. No
3627 need to set i.types[0] JumpAbsolute in intel mode.
3629 1999-12-22 Philip Blundell <pb@futuretv.com>
3631 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3632 hook function when changing sections.
3633 (arm_s_data): Likewise.
3635 1999-12-14 Nick Clifton <nickc@cygnus.com>
3637 * config/tc-arm.c (md_parse_option): Add support for -marm720
3638 command line switch.
3640 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3642 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3643 (r_registers, xr_registers): Define.
3644 (r_register_name, xr_register_name): New functions.
3645 (md_assemble): Handle new am33 operand types and instruction
3647 (mn10300_insert_operand, check_operand): Likewise.
3649 1999-11-29 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3652 (s_force_thumb): Set thumb_mode to 2.
3653 (md_assemble): Do not complain about thumb instructions on a
3654 non-thumb target if thumb_mode is set to 2.
3656 1999-11-28 Michael Meissner <meissner@cygnus.com>
3658 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3659 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3660 (O_...): Add new machine dependent expressions if we are handling
3661 explicit relocations.
3662 (alpha_reloc_op): New static table holding the explicit relocation
3664 (alpha_literal_hash): New static to hold the hash table for
3665 explicit relocations.
3666 (alpha_macros): Add support for explicit relocations.
3667 (md_begin): If explicit relocations, initialize hash table.
3668 (md_assemble): Don't print a second error if tokenize_arguments
3669 already printed an error message.
3670 (md_apply_fix): Add support for explicit relocations.
3671 (alpha_force_relocation): Ditto.
3672 (alpha_fix_adjustable): Ditto.
3673 (alpha_adjust_symtab): New function to support explicit
3675 (alpha_adjust_symtab_relocs): Ditto.
3676 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3677 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3678 Add support for explicit relocations. Return -2 if an error
3679 message was already printed.
3680 (find_macro_match): Add support for explicit relocations. Comment
3682 (emit_insn): Add support for explicit relocations.
3683 (assemble_tokens): Ditto.
3685 (load_expression): Ditto.
3688 (emit_ir_load): Ditto.
3689 (emit_loadstore): Ditto.
3692 (emit_sextX): Ditto.
3693 (emit_division): Ditto.
3694 (emit_jsrjmp): Ditto.
3695 (emit_retjcr): Ditto.
3697 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3699 (tc_adjust_symtab): If explicit relocations, call the function
3700 alpha_adjust_symtab.
3701 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3702 relocations next to the literal relocation they reference.
3703 (TC_INIT_FIX_DATA): Initialize the new fields.
3704 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3706 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3709 'B' operand for PA2.0 bb instruction.
3711 1999-11-18 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3716 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3718 (mcore_force_relocation): Force relocations to be generated for
3721 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3723 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3724 (i386_displacement): Disallow O_big displacements.
3726 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3728 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3729 Small improvements in error checking.
3730 (md_assemble): Support for unconditional ARM instructions.
3731 (md_parse_option): Support for -m[arm]v5e flag.
3733 1999-11-12 Nick Clifton <nickc@cygnus.com>
3735 * macro.c (buffer_and_nest): Do not check beyond the end of the
3738 1999-11-11 Nick Clifton <nickc@cygnus.com>
3740 * macro.c (buffer_and_nest): Look for seperator after TO and
3743 1999-11-08 Andrew Haley <aph@cygnus.com>
3745 * app.c (do_scrub_chars): When in State 10, treat backslash
3746 characters in the same way as as symbol characters.
3748 1999-11-07 Richard Henderson <rth@cygnus.com>
3750 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3751 the previous label was in the current section before playing
3752 with auto-alignment.
3754 1999-11-06 Nick Clifton <nickc@cygnus.com>
3756 * config/tc-v850.c (v850_force_relocation): Force relocation
3758 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3761 1999-11-05 Michael Meissner <meissner@cygnus.com>
3763 * expr.h (operatorT): Increase machine dependent operators to 16.
3764 * expr.c (op_rank): Ditto.
3766 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3768 * read.c (pseudo_set): Reject attempts to set the value of a
3771 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3774 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3776 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3777 to bfd_set_section_contents.
3779 1999-11-03 Nick Clifton <nickc@cygnus.com>
3781 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3783 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3785 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3786 (mips_ip): Use OPCODE_IS_MEMBER.
3788 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3790 * config/tc-arm.c (reg_required_here): Improve comments.
3792 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3793 (tinsns): Initialize variants field.
3795 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3796 BAD_PC respectively.
3798 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3800 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3801 * config/tc-arm.h: Fix compile time warnings.
3803 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3805 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3806 form @abs16, @(abs16) and @(abs16 + imm).
3808 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3810 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3811 (ISA_HAS_64_BIT_REGS) New.
3812 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3813 mips_emit_delays,macro_build,load_register,load_addresss,
3814 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3815 and/or use new ISA_xxx macros in expressions involving
3816 ISA, particularly mips_opts.isa.
3818 1999-10-18 Michael Meissner <meissner@cygnus.com>
3820 * expr.h (operatorT): Add machine dependent operators md1..md8.
3821 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3822 for the machine dependent operators to use.
3824 * expr.c (op_rank): Add machine dependent operators.
3826 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3828 (O_cpregister): Ditto.
3829 (md_begin): Change X_op test that field is wide enough to use
3830 O_max instead of O_alpha_max.
3831 (cpu_types): Fill in missing initializer.
3832 (alpha_num_macros): Make unsigned.
3833 (md_assemble): Make opnamelen be size_t.
3834 (md_apply_fix): Cast alpha_num_operands to int before testing.
3835 (alpha_force_relocation): Ditto.
3836 (alpha_fix_adjustable): Ditto.
3837 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3838 (tc_gen_reloc): Ditto.
3839 (tc_get_register): Ditto.
3844 (s_alpha_ent): Ditto.
3845 (s_alpha_end): Ditto.
3846 (s_alpha_frame): Ditto.
3847 (s_alpha_prologue): Ditto.
3848 (s_alpha_file): Ditto.
3849 (s_alpha_gprel32): Ditto.
3850 (s_alpha_proc): Ditto.
3851 (s_alpha_set): Ditto.
3852 (s_alpha_base): Ditto.
3853 (s_alpha_align): Ditto.
3854 (s_alpha_arch): Ditto.
3855 (alpha_align): Ditto.
3856 (assemble_insn): Suppress unused variable warning.
3858 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3859 order in the structure.
3860 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3862 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3864 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3866 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3868 * config/tc-i386.c (i386_index_check): Correct #endif location.
3870 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3872 * as.c (show_usage): Document new options.
3873 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3874 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3875 (parse_args): Parse the new options.
3876 (main): If there were warnings, and --fatal-warnings
3877 was specified, print an error.
3878 * as.h: New variable, flag_fatal_warnings, for new option.
3880 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3882 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3883 '@'. Change autoincrement completers to fall through to cache control
3886 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3888 (pa_parse_addb_64_cmpltr): New function.
3890 * config/tc-hppa.c (pa_ip): Change error message.
3891 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3892 '?Q' args to allow falling through.
3894 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3895 Remove unused conditional codes.
3896 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3898 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3900 * config/tc-d30v.c (CHAR_BIT): Define.
3901 (check_range): Fix bit operations to support integers bigger than
3904 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3906 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3909 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3910 Doug Evans <devans@cygnus.com>
3912 Add support for m32rx.
3913 * config/tc-m32r.c (enable_m32rx): New static global.
3914 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3915 (allow_m32rx): New function.
3916 (M32R_SHORTOPTS): Add `O'.
3917 (md_longopts): Add --m32rx plus several warning options.
3918 (md_parse_option): Handle new options.
3919 (md_show_usage): Print them.
3920 (md_begin): Enable m32rx.
3921 (OPERAND_IS_COND_BIT): New macro.
3922 (first_writes_to_seconds_operands): New function.
3923 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3924 (target_make_parallel,assemble_two_insns): New functions.
3925 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3926 If optimizing and m32rx, try to make consecutive insns parallel.
3928 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3930 * config/tc-mips.c (nopic_need_relax): Allow for the
3931 .sdata.foo sections generated by -fdata-sections,
3932 and for the .gnu.linkonce.s sections generated by C++.
3934 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3936 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3937 with cleaner code using completer prefixes. Add 'Y'.
3939 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3941 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3943 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3944 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3945 insn does not match and we should try the next insn in the table.
3947 1999-09-22 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3951 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3953 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3956 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3958 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3959 OBJ_ELF. If ELF, add "sq".
3960 (md_parse_option): If ELF, ignore -s and -q.
3961 (md_show_usage): Mention ELF options.
3963 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3965 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3968 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3970 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3972 * config/tc-hppa.c (struct pa_it): New field "trunc".
3973 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3974 (pa_parse_ftest_gfx_completer): New function
3975 (pa_parse_fp_cnv_format): New function.
3977 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3978 (md_apply_fix): Handle 22bit pc-rel branches.
3980 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3982 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3984 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3986 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3988 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3990 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3991 (pa_ip): Handle 'fX'.
3993 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3995 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3996 unwinds unless the function is in the text space.
3997 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3999 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4001 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4002 (md_assemble): To here. Tweak address generation.
4004 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4006 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4007 (md_assemble): Call dwarf2_where for OBJ_ELF.
4008 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4009 (pa_end_of_source): New function.
4010 * tc-hppa.h (md_end): Define for OBJ_ELF.
4012 1999-09-14 Michael Meissner <meissner@cygnus.com>
4014 * configure.in (Canonicalization of target names): Remove adding
4015 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4016 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4017 * configure: Regenerate.
4019 1999-09-14 Donn Terry <donn@interix.com>
4021 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4023 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4025 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4026 pc-relative jmp/call to an absolute symbol.
4027 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4028 absolute section symbols.
4030 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4031 jump handling code and comments.
4033 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4035 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4036 the value if TE_PE and a global defined symbol.
4038 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4040 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4041 print the symbol, rather than printing it here.
4043 1999-09-11 Donn Terry <donn@interix.com>
4045 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4046 BFD_RELOC_RVA relocations.
4048 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4049 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4052 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4054 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4055 * doc/internals.texi (Object format backend): Document
4058 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4059 relocations against global symbols if TE_PE.
4061 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4062 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4064 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4067 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4068 symbols which do not have a constant value, or tags with
4069 non-tags. Remove the symbol from the list before adding it at the
4072 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4073 C_FCN symbol differently if TE_PE.
4074 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4075 appears in the pseudo-op, rather coff_line_base which is only set
4078 * config/obj-coff.c (obj_coff_loc): New static function.
4079 (obj_pseudo_table): Add "loc".
4081 * config/obj-coff.c (add_lineno): Check that the line number is
4084 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4085 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4087 (md_atof): Return NULL rather than 0.
4088 * config/tc-i386.c (md_atof): Change type to int.
4089 * expr.c (expr): Change first parameter to int.
4090 * config/obj-coff.c: Add declarations for static functions.
4091 (coff_frob_symbol): Use SYM_AUXENT.
4092 * config/tc-i386.h (flag_16bit_code): Don't declare.
4094 * config/obj-coff.c (obj_coff_section): Default to setting
4095 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4097 * write.c (adjust_reloc_syms): Print adjusted fixup.
4099 * expr.c (integer_constant): Correct too_many_digits calculation
4102 1999-09-09 Andreas Schwab <schwab@suse.de>
4104 * doc/c-arm.texi: Fix arguments of @var to not contain
4107 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4109 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4111 (md_parse_option): Only support -k flag for ELF and COFF targets.
4113 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4115 * config/tc-hppa.c (pa_ip): Put strict register checks before
4116 call to pa_parse_number.
4118 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4120 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4122 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4125 1999-09-06 Donn Terry <donn@interix.com>
4127 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4129 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4132 candidate instruction. Require registers for register arguments
4133 when in strict mode. Require assemble-time constants for
4134 constants when in strict mode.
4135 (pa_get_absolute_expression): Require a constant when in strict
4138 1999-09-06 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4142 1999-09-04 Steve Chamberlain <sac@pobox.com>
4144 * config/tc-pj.c: New file, supports picoJava in ELF.
4145 * config/tc-pj.h: Ditto.
4146 * configure.in (pjl*, pj*): New targets.
4147 * Makefile.am: Rebuild dependencies.
4148 (CPU_TYPES): Add pj.
4149 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4150 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4151 * doc/c-pj.texi: New file.
4152 * doc/as.texinfo: Add some PJ specifics.
4153 * doc/all.texi: Add PJ to the list of all architectures, sort them
4155 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4156 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4158 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4160 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4161 (obj_frob_file): Test for null pointer.
4162 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4163 (OBJ_PROCESS_STAB): And here.
4164 (elf_obj_sy): Remove
4166 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4167 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4168 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4170 * config/obj-coff.c (no_func): Remove.
4171 (coff_format_ops): Change occurrences of no_func to 0, as we test
4172 for 0 in obj-multi.h.
4174 * configure.in: Enable bfd for i386-coff when primary target is
4175 bfd. Enable i386 elf,coff emulation support. Don't set
4176 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4177 emulation to support.
4178 *configure: Regenerate.
4180 1999-09-02 Nick Clifton <nickc@cygnus.com>
4182 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4183 .section .line directive is encountered.
4185 1999-09-01 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4190 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4191 * as.texinfo: Document --gdwarf2 command line option.
4192 Add additional documentation of ARM command line switches.
4194 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4196 * config/tc-i386.c (i386_intel_memory_operand): Combine
4197 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4198 and RESTORE_END_STRING around parse_register calls.
4199 (i386_operand): Here too.
4200 (i386_is_reg): Remove.
4201 (parse_register): Move as_bad calls from within this function to
4204 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4206 Based on a patch from H.J. Lu <hjl@gnu.org>
4207 * config/tc-i386.c (parse_register): Handle FP regs specially.
4208 (md_begin): Remove '(' and ')' from register_chars.
4210 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4212 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4213 error message (done elsewhere).
4215 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4217 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4219 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4221 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4224 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4226 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4228 Add new completers. Fix bug in 64 bit condition handling.
4230 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4233 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4235 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4237 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4239 1999-08-27 Jim Wilson <wilson@cygnus.com>
4241 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4242 (struct ls): Add frag field. Initialize it to zero.
4243 (out_end_sequence): New local text_frag. Set it while in text section.
4244 Replace address check with frag check. Set ls.frag to text_frag if
4245 out_set_addr called.
4246 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4247 Set it before switching sections. Replace address check with frag
4248 check. Set ls.frag to saved_frag if out_set_addr called.
4250 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4252 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4253 output "advance_pc" opcode instead of calling gen_addr_line().
4254 The latter has the undesired side-effect of creating a new row
4255 in the debug line info matrix.
4257 1999-08-26 Jim Wilson <wilson@cygnus.com>
4259 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4260 ls.last_filename if last is less than zero. Set ls.last_filename
4261 when allocating new entry.
4262 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4265 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4267 * config/tc-i386.c (i386_index_check): Fix the displacement size
4268 when INFER_ADDR_PREFIX.
4270 1999-08-18 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4275 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4277 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4278 handle 0xffffNNNN constants correctly.
4280 1999-08-16 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4285 1999-08-13 Nick Clifton <nickc@cygnus.com>
4287 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4288 (md_apply_fix3): Always pass positive values to
4289 validate_offset_imm.
4291 1999-08-12 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-arm.c (skip_whitespace): New macro.
4294 Formatting tidy ups.
4296 (md_apply_fix3): Store relocation offset in addend for ELF based
4298 (arm_force_relocation): Always generate relocs for Thumb function
4301 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4303 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4304 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4306 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4308 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4309 flags for the unwind subspace.
4311 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4312 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4313 suitable relocation based on the size of the target's pointer.
4314 Always Use subsegment zero for the unwinders.
4315 (pa_level): Handle "2.0w".
4317 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4319 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4320 with the following instruction unless this was specified.
4322 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4324 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4325 certain sections, to match BFD changes.
4327 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4329 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4330 (EXTRA_SCRIPTS): Define to keep automake happy.
4331 * Makefile.in: Rebuild.
4333 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4335 * Makefile.am: Rename .dep* files to DEP*.
4336 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4337 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4339 * Makefile.in: Rebuild.
4341 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4343 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4345 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4347 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4348 avoid problems on DOS filesystems.
4349 * Makefile.in: Rebuild.
4351 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4353 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4355 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4358 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4360 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4361 line to create ${GDBINIT} rather than .gdbinit.
4362 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4364 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4366 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4368 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4370 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4372 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4374 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4375 non-adjustable symbols.
4377 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4379 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4381 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4383 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4386 1999-08-05 Donn Terry <donn@interix.com>
4388 * config/te-interix.h: New file.
4389 * configure.in (i386-*-interix*): New target.
4390 * configure: Rebuild.
4392 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4395 selectors for ELF too.
4396 (selector_table): Add "ltp" and "rtp" selectors.
4398 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4400 * config/tc-i386.c (i386_operand): No need to change
4401 operand_string pointer in segment reg case before goto
4402 do_memory_reference. Initialise displacement_string_start and
4403 displacement_string_end after do_memory_reference label.
4404 (i386_index_check): Add operand_string param, and print error
4405 message on failure here.
4406 (i386_intel_memory_operand): Instead of here.
4407 (i386_operand): And here.
4408 (INFER_ADDR_PREFIX): Enable.
4410 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4412 * config/tc-i386.h (DefaultSize): Define. Renumber following
4413 opcode_modifier defines.
4415 From Etienne Lorrain <etienne.lorrain@ibm.net>
4416 * config/tc-i386.c (stackop_size): New variable.
4417 (set_16bit_code_flag): Clear it here.
4418 (set_16bit_gcc_code_flag): New function.
4419 (md_pseudo_table): Add "code16gcc" entry.
4420 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4422 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4424 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4425 next_set_end even if the end symbol is being discarded.
4427 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4428 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4429 * config/obj-coff.c: Likewise.
4430 (seg_info_type): Remove.
4431 (seg_info_off_by_4): Change to array of segT.
4432 (s_get_segment): Adjust accordingly.
4433 (obj_pseudo_table): Fully initialize sentinel entry.
4435 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4436 Ralf Baechle <ralf@uni-koblenz.de>.
4438 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4440 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4442 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4444 * config/tc-i386.c: Indentation and white space changes.
4445 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4446 don't enable it by default.
4447 (i386_intel_operand): Remove redundant prototype.
4448 Move check on number of memory operands, and i.mem_operands++
4449 (i386_intel_memory_operand): To here.
4450 Remove i386_immediate code from here. Remove special case code
4451 for input and output using (%dx). Remove base/index checks and
4452 call i386_index_check instead. Save initial operand_string
4453 argument for error message.
4454 (i386_operand): Remove redundant prototype. Move base/index
4455 checks to i386_index_check.
4456 (i386_displacement): Move intel mode check for non-zero
4458 (i386_intel_memory_operand): To here.
4460 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4462 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4463 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4464 by .register pseudo-op if -64 and --no-undeclared-regs.
4465 (s_register, sparc_adjust_symtab): New functions.
4466 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4467 Declare sparc_adjust_symtab as tc_adjust_symtab.
4468 * doc/c-sparc.texi: Add description of #ignore special literal
4469 for .register pseudo-op.
4471 1999-07-30 Catherine Moore <clm@cygnus.com>
4473 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4474 the relocation's section offset.
4476 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4478 * write.c (fixup_segment): Fix generic error check overflow test.
4480 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4481 X_add_number to long.
4483 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4485 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4488 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4490 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4493 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4495 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4497 * configure.bat: Remove; obsolete.
4498 * config/go32.cfg: Likewise.
4500 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4502 * configure.in (i386-*-vxworks*): New target.
4503 * configure: Rebuild.
4505 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4507 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4509 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4511 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4513 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4514 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4515 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4516 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4517 MAX_RELOC_EXPANSION): Define.
4518 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4520 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4522 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4523 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4524 block. Print a warning if an 8-bit or 16-bit constant
4525 displacement or immediate is truncated on output.
4526 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4528 (i386_operand): Disallow immediate jump absolute operand.
4530 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4532 * configure.in: Bump version number to 2.9.5.
4533 * configure: Rebuild.
4535 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4538 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4540 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4541 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4543 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4545 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4547 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4549 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4550 if -mno-fpu was given.
4551 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4553 (cons_fix_new_arm): Remove misleading comments.
4555 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4557 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4559 (relax_segment): Likewise. After giving a rs_org error, convert
4560 the frag to rs_align to avoid cascading errors.
4562 1999-07-12 Andreas Schwab <schwab@suse.de>
4564 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4566 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4568 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4569 as appropriate. Fill in structure initializations. Add variable
4570 initializations. Add casts.
4571 * dwarf2dbg.c (print_stats): Change i to size_t.
4572 * listing.c (listing_listing): Change list_line to unsigned int.
4574 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4576 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4577 rather than checking for \001 and \002 in symbol name.
4578 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4580 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4582 * configure.in (hppa*-linux-gnu*): New target.
4583 * configure: Rebuilt.
4585 1999-07-08 Nick Clifton <nickc@cygnus.com>
4587 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4589 1999-07-07 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4592 accessing symbolP directly.
4594 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4596 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4599 1999-07-05 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-arm.c (ARM_EXT_V5): Define.
4602 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4603 (md_begin): Detect ARM v5 architectures.
4604 (md_parse_option): Accept arm v5 specification.
4605 (md_show_usage): Documment -marmv5 switch.
4607 * doc/c-arm.texi: Document -marmv5 command line option.
4609 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4611 (validate_immediate_twopart): New function. Determine if a
4612 constant can be computed by two ADD instructions.
4613 (output_inst): Remove its command line parameter - it was never
4615 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4616 implememt the ADRL pseudo op.
4617 (tc_gen_reloc): Generate a suitable error message if an ADRL
4618 instruction tries to generate a real reloc.
4620 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4622 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4627 1999-06-27 H.J. Lu <hjl@gnu.org>
4629 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4630 non BFD_ASSEMBLER case.
4632 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4634 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4637 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4639 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4640 out_end_sequence() when the address decreases due to a new frag.
4641 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4642 numbering starts with 1.
4644 1999-06-23 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4648 (mcore_s_text): Call obj_elf_text for ELF target.
4649 (mcore_s_data): Call obj_elf_data for ELF target.
4650 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4652 (mcore_s_bss): New function: Dump literal table before changing
4654 (mcore_s_comm): New function: Dump literal table before changing
4657 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4658 No longer static functions.
4659 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4660 Provide prototypes for these functions.
4662 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4664 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4665 a list of names, to try obj_segment_name, and to try abbreviated
4666 names when using COFF without long section names.
4668 * config/tc-alpha.c: More use of symbol accessor functions.
4669 * config/tc-arc.c: Likewise.
4670 * config/tc-d30v.c: Likewise.
4671 * config/tc-fr30.c: Likewise.
4672 * config/tc-i860.c: Likewise.
4673 * config/tc-m88k.c: Likewise.
4674 * config/tc-mcore.c: Likewise.
4675 * config/tc-ns32k.c: Likewise.
4676 * config/tc-sparc.c: Likewise.
4677 * config/tc-v850.c: Likewise.
4679 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4680 sy_value with appropriate accessor functions.
4681 * config/tc-arm.c (md_apply_fix3): Likewise.
4682 * config/tc-d10v.c (AT_WORD_P): Likewise.
4683 * config/tc-v850.c (reg_name_search): Likewise.
4685 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4686 use symbol_get_bfdsym instead.
4687 * config/tc-ppc.c (md_assemble): Likewise.
4688 * config/tc-v850.c (v850_comm): Likewise.
4690 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4692 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4693 the symbol, rather than accessing the bsym member.
4694 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4695 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4696 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4697 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4698 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4699 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4700 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4701 * config/tc-v850.c (tc_gen_reloc): Likewise.
4703 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4705 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4706 (hppa_gen_reloc_type): Conditionalize on BFD64.
4707 (tc_gen_reloc): Re-enable ELF relocations.
4708 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4710 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4712 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4714 (do_ldst): Move assignment out of if condition.
4715 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4716 parentheses to avoid warning.
4718 1999-06-21 Nick Clifton <nickc@cygnus.com>
4720 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4721 macro to get at the BFD symbol associated with a GAS symbol.
4723 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4725 * config/tc-ppc.c: Update for symbol handling changes.
4726 * config/obj-coff.c: Likewise.
4728 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4730 * tc-hppa.c: General cleanups of ELF support. No more spaces
4731 and subspaces for ELF.
4732 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4733 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4734 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4735 (UNWIND_SECTION_NAME): Likewise.
4736 (space/subspace related structures): Conditionalize definitions
4738 (space/subspace directives and support routines): Conditionalize
4739 definitions and references/uses on OBJ_SOM.
4740 (label_symbol_struct): For ELF, track the symbol's segment. For
4741 SOM track its space.
4742 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4744 (USE_ALIASES): Kill for both SOM & ELF.
4745 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4746 (pa_space, pa_subspace): Corresponding changes.
4747 (pa_spaces_begin): Corresponding chagnes.
4748 (md_begin): Do not muck around with space/subspace stuff for
4750 (md_apply_fix): Temporarily disable argument relocation stuff
4752 (tc_gen_reloc): Temporarily disable relocation generation for
4754 (pa_build_unwind_subspace): Similarly.
4756 1999-06-16 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-arm.c (thumb_set): New pseudo op.
4759 (text, data, section): Override these pseudo ops with ARM
4761 (s_thumb_set): New function: Perform the same as a .set pseudo
4762 op, but also mark the alias'ed symbol as being a Thumb
4764 (arm_s_text): New function: Perform the same as the .text
4765 pseudo op, but dump the literal pool before changing
4767 (arm_s_data): New function: Perform the same as the .data
4768 pseudo op, but dump the literal pool before changing
4770 (arm_s_section): New function: Perform the same as the
4771 .section pseudo op, but dump the literal pool before changing
4773 (arm_cleanup): Do not reset the current section before dumping
4776 1999-06-17 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4779 OPTION_NO_WARN_UNMATCHED entries.
4780 (md_parse_option): Generate a warning message if an unrecognised
4781 option is encountered.
4783 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4784 (get_operands): When parsing an expression after an '@' symbol
4785 has been detected, do not ignore '#' symbols.
4786 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4789 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4791 From K. Richard Pixley <rich@noir.com>:
4792 * configure.in (ppc-*-vxworks*): New target.
4793 * configure: Rebuild.
4795 1999-06-12 Philip Blundell <philb@gnu.org>
4797 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4799 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4801 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4802 which refer to symbols in linkonce sections, permit reducing the
4803 relocs if the symbol is local.
4805 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4807 * subsegs.c (subseg_text_p): New function.
4808 * as.h (subseg_text_p): Declare.
4809 * read.c (do_align): Use subseg_text_p to set the default fill.
4810 * write.c (subsegs_finish): Likewise.
4811 * config/obj-coff.c (write_object_file): Likewise.
4812 * config/tc-i386.h (md_maybe_text): Don't define.
4813 (md_do_align): Use subseg_text_p to set the default fill.
4814 * config/tc-m32r.c (m32r_do_align): Likewise.
4815 * config/tc-sh.c (sh_do_align): Likewise.
4816 * config/tc-sparc.h (md_do_align): Likewise.
4818 1999-06-12 David O'Brien <obrien@freebsd.org>
4820 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4821 * configure: Rebuild.
4823 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4825 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4826 * Makefile.am: Rebuild dependencies.
4827 * Makefile.in: Rebuild.
4829 * config/tc-i386.c (i386_immediate): Remove unused label
4832 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4833 * symbols.c: Likewise.
4834 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4835 sy_next field when taking address, rather than symbol_next.
4837 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4839 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4840 value from the output file architecture.
4841 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4842 * dwarf2dbg.h: Change bfd_vma to addressT.
4844 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4846 * dwarf2dbg.h: Use PARAMS in function declarations.
4848 1999-06-11 Martin Dorey <mdorey@madge.com>
4850 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4851 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4853 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4855 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4857 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4859 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4862 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4864 * read.c (read_a_source_file): Only declare inescape if
4867 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4869 (find_entry_byval): Add parens to avoid warning.
4871 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4873 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4876 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4878 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4881 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4882 synthetize_setx): New functions.
4883 (md_assemble): Broken the special cases into the above
4884 functions. Make compiler happy if sizeof(bfd_vma)==4.
4885 Fix sethi generated from set/setuw. If instructions have a relloc,
4886 always clear the fields to be relocated in the opcode.
4887 (sparc_ip): Remove special_case global variable.
4889 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4891 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4892 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4893 indication of success rather than a value.
4894 (itbl_get_val): Likewise.
4895 (itbl_get_field): Use strcspn. Change delimiters to include
4897 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4898 (itbl_get_val): Likewise.
4899 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4901 * symbols.c (copy_symbol_attributes): Convert local symbols to
4904 1999-06-10 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4909 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4911 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4912 Optimize set if sizeof(bfd_vma) == 64.
4913 (sparc_ip): Fix sethi - without %hi() it should generate
4914 R_SPARC_22 reloc, not R_SPARC_HI22.
4915 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4917 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4919 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4920 (s_ncons): New function.
4921 (native_op_table): New table.
4922 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4923 R_SPARC_OLO10 handling.
4925 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4927 * expr.h (struct expressionS): Revert last change; widen X_op.
4928 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4930 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4932 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4933 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4934 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4935 * Makefile.in: Regenerated.
4937 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4938 `common' pass on to s_mri_common.
4939 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4941 1999-06-06 Richard Henderson <rth@cygnus.com>
4943 * config/obj-elf.c (obj_elf_section): Don't free the return
4944 value of demand_copy_C_string.
4946 1999-06-05 Richard Henderson <rth@cygnus.com>
4948 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4949 creation logic from obj_elf_create_section.
4951 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4952 (section_stack): New.
4953 (special_sections): Make const.
4954 (obj_elf_section): Gut and rewrite parsing.
4955 (obj_elf_change_section): New function broken out of obj_elf_section.
4956 (obj_elf_parse_section_letters): Likewise.
4957 (obj_elf_section_word): Likewise.
4958 (obj_elf_section_type): Likewise.
4959 (obj_elf_previous): Treat as a toggle.
4960 (obj_elf_popsection): New.
4961 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4962 (ppc_section_type): Likewise.
4963 * config/tc-ppc.h: Likewise.
4965 * expr.h (struct expressionS): Don't make X_op a bitfield.
4966 * config/tc-alpha.c: Update for symbol handling changes.
4967 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4968 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4970 1999-06-05 Richard Henderson <rth@cygnus.com>
4972 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4973 (dwarf2_gen_line_info): Kill unused variables.
4974 (dwarf2_finish): Likewise.
4975 (dwarf2_where): Likewise.
4976 (dwarf2_directive_file): If we've only got a string,
4977 hand off to s_app_file.
4978 * ecoff.c: Move the include of ecoff.h.
4979 * symbols.h (S_IS_FUNCTION): Prototype.
4981 * read.c (LEX_HASH): Supply a default.
4983 (s_globl): Update `c' after skipping whitespace.
4984 * read.h (LEX_END_NAME, is_name_ender): New.
4985 * expr.c (get_symbol_end): Respect it.
4987 1999-06-04 Mark Klein <mklein@dis.com>
4989 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4991 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4993 * config/tc-hppa.c: Update for symbol handling changes.
4995 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4997 * cgen.c: Update for symbol handling changes.
4998 * config/tc-m32r.c: Likewise.
5000 * config/tc-hppa.h: Update for symbol handling changes.
5001 * config/tc-hppa.c: Likewise.
5003 * config/tc-arm.h: Update for symbol handling changes.
5004 * config/tc-arm.c: Likewise.
5005 (symbol_make_empty): Remove. Just use symbol_create.
5007 * symbols.c (symbol_set_tc): Correct name.
5009 * Makefile.am: Rebuild dependencies.
5010 ($(OBJS)): Don't depend upon struc-symbol.h.
5011 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5012 * dep-in.sed: Don't remove struc-symbol.h.
5013 * Makefile.in: Rebuild.
5015 * doc/internals.texi (Symbols): Describe changes in symbol
5018 1999-06-03 Richard Henderson <rth@cygnus.com>
5020 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5021 instead of doing the work by hand.
5023 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5025 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5026 state of line state-machine.
5027 (struct ls): Collect DWARF2 line state-machine state in new member
5028 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5029 resulted in any DWARF2 directives.
5030 (reset_state_machine): New function.
5031 (out_end_sequence): Ditto.
5032 (dwarf2_gen_line_info): When switching sections or switching to a
5033 lower text address, call out_end_sequence() first to terminate the
5034 previous code sequence as code sequences MUST have monotonically
5035 increasing addresses.
5036 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5038 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5040 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5041 DWARF2 debug info (line information only, at this point).
5042 * as.h: Update comment about supported debug formats.
5043 * dwarf2dbg.c, dwarf2dbg.h: New files.
5044 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5046 * expr.c (operand): Don't use [ for parens if we want an index op.
5047 (op_encoding): Switch [ into O_index, if desired.
5048 (op_rank): Renumber with O_index on bottom.
5049 (expr): If O_index, match closing bracket.
5050 * expr.h (O_index): New.
5052 * read.c (read_a_source_file): Conditionally allow matched "
5053 in lines passed to md_assemble.
5055 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5057 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5059 Add support for storing local symbols in a small structure to save
5060 memory when assembling large files.
5061 * as.h: Don't include struc-symbol.h.
5062 (symbolS): Add typedef.
5063 * symbols.c: Include struc-symbol.h.
5064 (local_hash): New static variable.
5065 (save_symbol_name): New static function, from symbol_create.
5066 (symbol_create): Call save_symbol_name.
5067 (local_symbol_count): New static variable.
5068 (local_symbol_conversion_count): Likewise.
5069 (LOCAL_SYMBOL_CHECK): Define.
5070 (local_symbol_make): New static function.
5071 (local_symbol_convert): New static function.
5072 (colon): Handle local symbols. Create local symbol for local
5074 (symbol_table_insert): Handle local symbols.
5075 (symbol_find_or_make): Create local symbol for local label name.
5076 (symbol_find_base): Check for local symbol.
5077 (symbol_append, symbol_insert): Check for local symbols.
5078 (symbol_clear_list_pointers, symbol_remove): Likewise.
5079 (verify_symbol_chain): Likewise.
5080 (copy_symbol_attributes): Likewise.
5081 (resolve_symbol_value): Handle local symbols.
5082 (resolve_local_symbol): New static function.
5083 (resolve_local_symbol_values): New function.
5084 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5085 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5086 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5087 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5088 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5089 (symbol_previous, symbol_next): New functions.
5090 (symbol_get_value_expression): Likewise.
5091 (symbol_set_value_expression): Likewise.
5092 (symbol_set_frag, symbol_get_frag): Likewise.
5093 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5094 (symbol_mark_used_in_reloc): Likewise.
5095 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5096 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5097 (symbol_mri_common_p): Likewise.
5098 (symbol_mark_written, symbol_clear_written): Likewise.
5099 (symbol_written_p): Likewise.
5100 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5101 (symbol_section_p, symbol_equated_p): Likewise.
5102 (symbol_constant_p): Likewise.
5103 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5104 (symbol_get_obj, symbol_set_obj): Likewise.
5105 (symbol_get_tc, symbol_set_tc): Likewise.
5106 (symbol_begin): Initialize local_hash.
5107 (print_symbol_value_1): Handle local symbols.
5108 (symbol_print_statistics): Print local symbol statistics.
5109 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5110 Declare new symbols.c functions. Move many declarations here from
5112 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5113 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5114 (struct symbol): Move bsym to make it clearly the first field.
5115 Remove TARGET_SYMBOL_FIELDS.
5116 (symbolS): Don't typedef.
5117 (struct broken_word): Remove.
5118 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5119 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5120 (symbol_clear_list_pointers): Likewise.
5121 (symbol_insert, symbol_remove): Likewise.
5122 (symbol_previous, symbol_append): Likewise.
5123 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5124 (struct local_symbol): Define.
5125 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5126 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5127 (local_symbol_get_frag, local_symbol_set_frag): Define.
5128 (local_symbol_get_real_symbol): Define.
5129 (local_symbol_set_real_symbol): Define.
5131 * write.c (write_object_file): Call resolve_local_symbol_values.
5132 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5133 (TARGET_SYMBOL_FIELDS): Don't define.
5134 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5135 ECOFF_DEBUGGING, add ECOFF fields.
5136 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5137 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5138 ECOFF_DEBUGGING, add ECOFF fields.
5139 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5140 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5141 * config/tc-mcore.h: Don't include struc-symbol.h.
5142 (TARGET_SYMBOL_FIELDS): Don't define.
5143 (struct mcore_tc_sy): Define.
5144 (TC_SYMFIELD_TYPE): Define.
5145 * Many files: Use symbolS instead of struct symbol. Use new
5146 accessor functions rather than referring to symbolS fields
5149 * read.c (s_mri_common): Don't add in value of line_label.
5151 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5152 checking for SEC_LINK_ONCE.
5154 * config/tc-sh.h (sh_fix_adjustable): Declare.
5156 * app.c (input_buffer): New static variable.
5157 (app_push): Save saved_input in allocated buffer.
5158 (app_pop): Restored saved_input.
5159 (do_scrub_chars): Change get parameter to take char * and int as
5160 arguments. Change GET macro to pass input_buffer to get
5161 function. Don't save input into allocated buffer.
5162 * as.h (do_scrub_chars): Update declaration.
5163 * input-file.c (input_file_get): Change to take char * and int.
5164 Read data into passed in buffer. Remove static buffer.
5165 * read.c (scrub_from_string): Change to take char * and int. Copy
5166 data into passed in buffer.
5168 * hash.h: Neaten. Declare hash_traverse.
5169 * hash.c: Complete rewrite based on BFD hashing code.
5170 * gasp.c (chunksize): New variable.
5171 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5174 1999-05-28 Nick Clifton <nickc@cygnus.com>
5176 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5177 addend unless the target uses an old ABI.
5179 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5181 -Wchar-subscripts cleanup
5182 * listing.c (listing_newline): Use unsigned char variable, so
5183 calls to isascii,iscntrl are correct.
5184 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5186 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5187 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5188 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5189 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5191 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5193 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5195 (arch_coldfire_p): New #define.
5196 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5198 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5200 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5202 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5203 (install_operand): Add place `N'.
5204 (init_table): Add registers ACC, MACSR, MASK.
5206 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5208 * config/tc-m68k.c: Change mcf5200 --> mcf.
5209 (archs): Add mcf5206e, mcf5307.
5210 (m68k_ip): Add format `u'.
5211 (install_operand): Add place `m', `M', `h'.
5212 (init_table): Add upper/lower registers.
5214 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5216 1999-05-28 Martin Dorey <mdorey@madge.com>
5218 * config/tc-i960.c: Several minor changes to add ELF and
5219 BFD_ASSEMBLER support.
5220 * config/tc-i960.h: Likewise.
5221 * configure.in (i960-*-elf*): New target.
5222 * aclocal.m4, configure: Rebuild.
5224 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5226 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5227 reloc changes when defined(BFD_ASSEMBLER).
5229 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5231 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5233 * write.c (write_print_statistics): Output to file, not stderr.
5235 * expr.c (generic_bignum_to_int32,64): Prototype.
5237 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5238 output_sleb128, output_uleb128, output_big_sleb128,
5239 output_big_uleb128, output_big_leb128): Prototype.
5240 (output_big_sleb128, output_big_uleb128): Make inline.
5241 (output_big_leb128): Remove inline
5243 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5244 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5245 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5246 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5247 value for correct overflow check in write.c:fixup_segment.
5248 * write.c (fixup_segment): Move bitfield overflow checks to after
5249 the md_apply_fix call.
5250 * config/obj-coff.c (fixup_segment): Likewise.
5251 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5252 valueT *val argument.
5254 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5256 * config/atof-ieee.c (gen_to_words): Correctly round a
5257 denormalized number. Fix off-by-one in range checking for
5258 exponent in a denormal.
5260 1999-05-10 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5265 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5267 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5269 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5271 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5272 (ReverseRegRegmem): Remove.
5273 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5274 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5275 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5278 From Doug Ledford <dledford@redhat.com>
5279 * config/tc-i386.h (RegXMM): New for P/III.
5280 * config/tc-i386.c: Add support for P/III.
5282 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5284 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5285 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5286 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5288 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5290 * config/tc-i386.c (i386_immediate): Skip whitespace before
5291 complaining about junk after expression.
5292 (i386_displacement): Likewise.
5294 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5296 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5297 Don't copy before downcaseing.
5299 1999-05-05 Catherine Moore <clm@cygnus.com>
5301 * tc-m68k.c: Include elf/m68k.h.
5302 (m68k_elf_final_processing): New routine.
5303 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5306 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5308 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5311 1999-04-30 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-mcore.c (mcore_s_section): Dump literals before
5316 1999-04-29 Nick Clifton <nickc@cygnus.com>
5318 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5321 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5323 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5324 (TC_INIT_FIX_DATA): Delete.
5325 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5326 (TC_INIT_FIX_DATA): Delete.
5327 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5328 * write.c (fix_new_internal): Initialize fx_cgen member.
5329 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5330 (gas_cgen_md_apply_fix3): Update.
5331 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5332 (md_cgen_record_fixup_exp): Update.
5333 (FX_OPINFO_R_TYPE): Update.
5335 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5336 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5337 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5338 * frags.h (struct frag): Make opindex, opinfo ints.
5340 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5342 1999-04-26 Tom Tromey <tromey@cygnus.com>
5344 * aclocal.m4, configure: Updated for new version of libtool.
5346 1999-04-22 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5350 (md_apply_fix3): Do not fix up absolute relocations against
5353 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5355 1999-04-20 Nick Clifton <nickc@cygnus.com>
5357 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5358 changes and data-in-text directives.
5359 (mcore_cons): New function: intercept cons() operations.
5360 (mcore_float_cons): New function: intercept float_cons()
5362 (mcore_stringer): New function: intercept stringer() operations.
5364 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5366 * obj.h (struct format_ops): Change generate_asm_lineno field to
5368 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5370 * config/tc-alpha.c (find_opcode_match): Add default case to
5372 (find_macro_match): Likewise.
5373 (load_expression): Parenthesize && within ||.
5375 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5377 1999-04-17 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5380 .text .data .section pseudo ops.
5381 (mcore_s_section): New function. Dump lits before changing secs.
5382 (mcore_s_text): New function. Dump lits before changing secs.
5383 (mcore_s_data): New function. Dump lits before changing secs.
5385 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5387 * config/tc-mips.c (mips_32bitmode): New.
5388 (md_begin): Set mips_32bitmode if needed.
5389 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5390 Set EF_MIPS_32BITMODE.
5392 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5394 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5397 1999-04-16 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5401 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5403 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5404 expressions correctly.
5407 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5409 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5411 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5413 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5414 and fmpynfadd instructions.
5416 1999-04-11 Richard Henderson <rth@cygnus.com>
5418 * as.h (environ): Declare it, if needed.
5419 * as.c (dump_statistics): Don't declare environ.
5420 * configure.in (environ): Detect declaration.
5421 * configure, config.in: Rebuild
5423 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5424 (i386_displacement): Allocate enough space for replacement buffer.
5425 Clean up replacement buffer initialization.
5427 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5429 * subsegs.c (section_symbol): Don't create a new symbol if one
5430 already exists; instead, use the existing one, but set its segment
5431 and frag data if it hasn't already been defined.
5432 * config/obj-coff.c (c_section_symbol): Likewise.
5434 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5436 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5438 1999-04-08 Nick Clifton <nickc@cygnus.com>
5440 * config/tc-mcore.c: New File: Support routines for MCore
5442 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5443 * config/obj-coff.c: Add support for mcore-pe target.
5445 * Makefile.am: Add support for MCore targets.
5446 * Makefile.in: Regenerate.
5447 * configure.in: Add support for MCore targets.
5448 * configure: Regenerate.
5450 * doc/all.texi: Set MCORE.
5451 * doc/as.texinfo: Document MCore specific command line options.
5453 * write.h: Prevent multiple inclusion.
5455 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5457 * asintl.h (LC_MESSAGES): Never define.
5458 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5460 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5463 * Makefile.am (m68k-parse.c): If configuring in the source
5464 directory, copy m68k-parse.y into the local directory before
5465 running ylwrap, to remove spurious differences when generating
5467 * Makefile.in: Rebuild.
5469 * config/tc-sparc.h (md_do_align): Just allocate the number of
5470 bytes necessary, rather than always allocating 1024.
5472 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5474 * listing.c (listing_newline): Add cast to avoid warning.
5475 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5476 * config/tc-i386.c (i386_scale): Add return value.
5477 (build_displacement_string): Remove unused local temp_disp2.
5478 (i386_intel_memory_operand): Add parentheses to avoid warning.
5479 (i386_intel_operand): Remove unused local end_of_operand_string.
5480 (i386_operand): Remove unused local operand_modifier.
5481 (i386_operand): Add parens to avoid warning.
5483 1999-04-04 Don Bowman <don@pixsci.com>
5485 * configure.in: Add mips*-*-vxworks* target; have it define
5487 * configure, config.in: Rebuild.
5489 1999-03-31 Nick Clifton <nickc@cygnus.com>
5491 * configure.in (emulations): Add support for arm-epoc-pe.
5492 * configure: Regenerate.
5493 * config/te-epoc-pe.h: New file. Define macros specific to
5495 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5496 for arm-epoc-pe target.
5498 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5500 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5502 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5504 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5505 detect ",n" without a condition.
5506 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5509 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5511 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5512 instruction is encoded with one bit.
5515 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5517 * doc/internals.texi (CPU backend): Mention that
5518 line_separator_chars should not include newline. From thi
5519 <ttn@mingle.glug.org>.
5521 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5523 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5524 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5526 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5528 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5530 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5532 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5535 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5537 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5539 1999-03-15 Martin Hunt <hunt@cygnus.com>
5541 * app.c (do_scrub_begin): Change '-' back to a symbol char
5542 so we can use multiple opcodes on a line again.
5544 * config/tc-d30v.c: By default, warn if a symbol has
5545 the same name as a register. Plus some minor
5546 updates from the branch.
5548 1999-03-13 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5551 BFD_RELOC_16 and BFD_RELOC_64.
5553 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5555 * expr.c (expr): Add missing else.
5557 1999-03-12 Nick Clifton <nickc@cygnus.com>
5559 * config/tc-arm.c (md_apply_fix3): Improve error message.
5561 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5563 * Makefile.am (CPU_TYPES): Add fr30.
5564 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5565 (fr30,m32r dependencies): Update.
5566 * Makefile.in: Rebuild.
5568 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5569 (gas_cgen_record_fixup_exp): Ditto.
5570 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5571 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5572 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5573 (md_cgen_lookup_reloc): Update use of operand->type.
5574 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5575 (md_convert_frag): Call cgen_operand_lookup_by_num.
5576 (md_cgen_lookup_reloc): Update use of operand->type.
5577 (m32r_cgen_record_fixup_exp): Ditto.
5579 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5581 * config/tc-mips.c (md_show_usage): Fix message.
5583 1999-03-03 Nick Clifton <nickc@cygnus.com>
5585 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5586 and LDR reg,=<expr> instruction.
5588 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5591 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5593 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5595 1999-02-17 Nick Clifton <nickc@cygnus.com>
5597 This patch was created by: Scott Bambrough
5598 <scottb@corelcomputer.com>
5601 Special cased '@' character. The '@' character is used as the
5602 ARM assembler comment character, as a special character
5603 and in ELF .symver pseudo-op's, and as a special character in
5604 .type and .section pseudo-ops.
5605 (symver_pseudo): New static variable.
5606 (symver_state): New static variable.
5607 (struct app_save): Add field 'symver_state'.
5608 (app_push): Save global symver_state int struct app_save.
5609 (app_pop): Restore global symver_state from struct app_save.
5610 (do_scrub_chars): Special case handling of '@' character in
5613 * configure.in: Modified to recognize armv* uname syntax from ARM
5615 * configure: Regenerated.
5617 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5618 a prefix to the section's type.
5619 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5620 the type's typename.
5622 * config/tc-arm.h: Add support for PIC generation:
5623 (pic_code): New boolean.
5624 (obj_relocate_extern): Define.
5625 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5626 (TC_CONS_FIX_NEW): Define.
5627 (tc_fix_adjustable): Define.
5628 (GLOBAL_OFFSET_TABLE_NAME): Define.
5630 * config/tc-arm.c: Add support for PIC generation:
5631 (line_seperator_chars): Allow ';' as a seperator for Linux.
5632 (is_immediate_prefix): New macro.
5633 (arm_parse_reloc): New function.
5634 (s_arm_elf_cons): New function.
5635 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5636 (md_undefined_symbol): Special case handling for the Global Offset
5638 (md_apply_fix3): Handle PIC relocs.
5639 (tc_gen_reloc): Handle PIC relocs.
5640 (md_parse_option): Add support for '-k' command line switch to
5641 enable PIC generation.
5642 (cons_fix_new_arm): New function.
5643 (s_arm_elf_cons): New function.
5645 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5647 * configure.in: Add comments for uses of AC_DEFINE.
5648 * acinclude.m4: Likewise.
5649 * acconfig.h: Remove.
5650 * aclocal.m4: Rebuild.
5651 * configure: Rebuild.
5652 * Makefile.in: Rebuild.
5653 * config.in: Rebuild.
5655 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5657 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5658 non-constant offset from a base register.
5660 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5662 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5665 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5667 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5668 (emit_insn): Look for pc-relative and no-overflow specifiers on
5669 internal relocation types.
5671 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5673 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5676 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5678 (mips_4650, mips_4010, mips_4100): Variables removed.
5679 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5680 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5682 (md_begin): Don't bother initializing the mips_NNNN variables;
5683 mips_cpu is set, and that's good enough now.
5684 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5685 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5686 (show): New function, to handle wrapping in the CPU lists.
5687 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5689 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5691 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5692 than treat as an immediate specifier.
5694 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5696 * config/tc-i386.c: Prototype many functions.
5697 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5698 (i386_immediate): Remove unused second argument.
5699 (i386_intel_operand): Fix i386_is_reg typo.
5700 (i386_operand): Use allow_naked_reg.
5701 (output_invalid): Make operand int for K&R.
5703 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5705 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5707 * Makefile.in: Rebuild.
5709 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5711 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5713 (EXTRA_as_new_SOURCES): Comment out.
5714 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5715 * Makefile.in: Rebuild.
5716 * doc/Makefile.in: Rebuild.
5717 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5718 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5719 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5720 * configure: Rebuild.
5721 * aclocal.m4: Rebuild.
5722 * config.in: Rebuild.
5723 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5724 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5725 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5726 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5727 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5728 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5729 (gas_cgen_record_fixup_exp): Ditto.
5730 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5731 descriptor, not global variable.
5732 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5733 descriptor, not global variable. Refer to insert_operand handler
5734 via cpu descriptor, not global function.
5735 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5736 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5737 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5738 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5739 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5740 * config/tc-m32r.c: Ditto.
5741 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5742 (md_assemble): Ditto.
5743 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5745 1999-02-09 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5748 relocations for ELF targets.
5750 1999-02-08 Nick Clifton <nickc@cygnus.com>
5752 * configure.in: Add support for StrongARM target.
5753 * configure: Regenerate.
5755 1999-02-05 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5759 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5762 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5764 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5766 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5768 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5769 (INTEL_DWORD_MNEM_SUFFIX): Define.
5772 (DWORD_PTR): Define.
5773 (XWORD_PTR): Define.
5775 (OFFSET_FLAT): Define.
5777 (NONE_FOUND): Define.
5780 * config/tc-i386.c (set_intel_syntax): New routine.
5781 (intel_syntax): Declare.
5782 (allow_naked_reg): Declare.
5783 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5784 (intel_float_operand): New routine.
5785 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5786 Handle brackets as well as parens. Call i386_intel_operand for
5787 intel syntax. Reverse operands if appropriate. Handle new
5788 suffixes. Handle movzx and movsx.
5789 (i386_is_reg): New routine.
5790 (i386_immediate): New routine.
5791 (i386_scale): New routine.
5792 (i386_displacement): New routine.
5793 (i386_operand_modifier): New routine.
5794 (build_displacement_string): New routine.
5795 (i386_parse_seg): New routine.
5796 (i386_intel_memory_operand): New routine.
5797 (i386_intel_operand): New routine.
5798 (i386_operand): Call i386_displacement, i386_immediate,
5799 i386_scale, etc. instead of handling inline.
5800 (parse_register): Handle registers without prefix.
5802 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5804 * configure: Regenerate.
5805 * configure.in (arm-*-oabi): New.
5806 (thumb-*-oabi): New.
5807 * config/tc-arm.c (target_oabi): Declare.
5808 (md_apply_fix3): Support REL relocs.
5809 (md_parse_option): Handle -oabi.
5810 (elf32_arm_target_format): New routine.
5811 (md_longopts): Add OPTION_OABI.
5812 * config/tc-arm.h: Redefine TARGET_FORMAT.
5815 1999-01-28 Nick Clifton <nickc@cygnus.com>
5817 * write.c (write_relocs): Handle out of range error.
5819 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5820 (fr30_force_relocation): Default to 0.
5822 * config/tc-fr30.h (obj_fix_adjustable): Define.
5823 (TC_FORCE_RELOCATION): Define.
5825 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5828 1999-01-16 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5831 merge of two instructions if the left instruciton kills the right.
5833 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5835 * Makefile.in: Regenerate.
5836 * configure.in: Redo test for using cgen.
5837 * configure: Regenerate.
5839 1999-01-09 Nick Clifton <nickc@cygnus.com>
5841 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5842 redefinition of this macro.
5844 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5846 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5849 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5851 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5852 a read of HI or LO and an immediatly following branch.
5854 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5856 * config/tc-mips.c (md_begin): Another correction to the setting of
5859 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5861 * config/tc-mips.c (md_begin): Correct type-o in setting of
5864 1998-12-21 Nick Clifton <nickc@cygnus.com>
5866 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5867 bit insn when optimizing, so that parallelised instructions will
5868 start on a 32 bit boundary.
5870 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5872 * config/tc-mips.c (mips_eabi64): New.
5873 (md_begin): Set mips_eabi64.
5874 (mips_elf_final_processing): Use it.
5876 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5878 * config/tc-mips.c (mips_elf_final_processing):
5879 Correct setting of ABI in e_flags.
5881 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5883 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5886 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5888 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5890 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5892 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5893 warning, values that don't fit in the field.
5895 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5897 * config/tc-mips.c (mips_abi_string): New.
5898 (md_parse_option,md_longopts): Add mabi.
5899 (mips_elf_final_processing): Set e_flags based on mabi flag.
5901 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5903 * config/tc-mips.c (md_parse_option): Handle vr4111.
5905 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5907 * config/tc-h8300.c (build_bytes): Change message given if the
5908 instruction requires H8/300H mode and we're not in Hmode, to
5909 suggest that it may be the operand modes that are the problem, not
5910 necessarily the opcode.
5912 1998-12-10 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-fr30.c: Add line separator character.
5916 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5918 * configure.in (hppa-*-mpeix*): New target.
5919 * config/obj-som.h (obj_som_compiler): Declare.
5920 * config/obj-som.c (compiler_seen): New static variable.
5921 (obj_som_compiler): New function.
5922 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5923 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5924 (pa_type_args): Set hppa_priv_level.
5925 (pa_compiler): New static function if OBJ_SOM.
5926 * configure: Rebuild.
5928 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5930 * read.c (output_leb128): Don't mark as inline.
5932 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5934 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5935 AIX .vbyte unaligned data support.
5936 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5937 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5940 1998-12-07 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5945 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5947 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5948 BFD_RELOC_ARM_PCREL_BRANCH.
5950 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5952 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5953 checking the target type.
5954 (mips-dec-bsd*): Set endian to little.
5955 * configure: Rebuild.
5957 COFF weak symbol support, based on patches from Mark Elbrecht
5958 <snowball3@usa.net>:
5959 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5960 * config/obj-coff.c (obj_coff_weak): New static function.
5961 (obj_coff_endef) [both versions]: Handle weak symbols.
5962 (coff_frob_symbol): Likewise.
5963 (yank_symbols): Likewise.
5964 (obj_pseudo_table): Add "weak".
5966 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5967 <aymeric.vincent@emi.u-bordeaux.fr>.
5968 * aclocal.m4: Rebuild with current tools.
5969 * configure: Rebuild.
5971 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5972 an assertion failure for a case we can't handle when OBJ_ECOFF.
5974 * expr.c (operator): And with 0xff to avoid problems with signed
5977 1998-12-03 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5980 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5982 1998-12-02 Nick Clifton <nickc@cygnus.com>
5984 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5987 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5989 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5990 calculation of pcrel point.
5992 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5994 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5997 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5999 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6001 (d10v_cleanup): Only generate previous insn if a multiline insn is
6004 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6006 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6009 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6011 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6012 -marm6xxx command line switches.
6014 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6016 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6017 (itbl-ops.o): Delete duplicate dependencies.
6018 Rebuild dependencies.
6019 Add fr30 dependencies.
6020 * Makefile.in: Rebuild.
6022 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6024 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6026 * listing.c: Ignore line terminator characters found inside
6029 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6031 * po/gas.pot: Regenerated.
6033 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6036 fr30_is_label_start(). Also checks for delay slot insns.
6038 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6039 FR30 instructions which contain a colon in the mnemonic.
6041 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6043 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6045 * config/tc-fr30.c: Removed currently superflous code.
6047 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6049 * config/tc-fr30.h: New file.
6050 * config/tc-fr30.c: Tweaking so that it will compile.
6052 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6054 * config/tc-d10v.h (obj_fix_adjustable): Define.
6055 (TC_FORCE_RELOCATION): Define.
6056 (d10v_force_relocation): Declare.
6057 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6058 (md_apply_fix3): Handle Vtable relocs.
6059 (d10v_fix_adjustable): New.
6060 (d10v_force_relocation): New.
6062 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6064 * config/tc-d30v.c: Change default behaviour to ignore potential
6065 conflicts between register name and symbol names.
6067 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6069 * configure.in: Add fr30-*-*.
6070 * config/tc-fr30.c: New file.
6071 * Makefile.in: Regenerated.
6072 * config.in: Regenerated.
6073 * configure: Regenerated.
6074 * doc/Makefile.in: Regenerated.
6075 * po/gas.pot: Regenerated.
6077 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6079 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6082 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6084 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6086 (do_scrub_chars): Add some casts to unsigned char to avoid
6087 unwanted sign extension.
6088 * read.c (lex_type): Set characters about 127 to be symbol
6090 * config/tc-i386.c (md_begin): Set identifier_chars and
6091 operand_chars for values above 127.
6093 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6095 * configure.in: detect cygwin* instead of cygwin32*
6096 * configure: regenerate
6098 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6100 * listing.c: Add support for producing a listing from piped
6103 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6105 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6106 (append_insn): Account for the tx39's multiply behavior.
6108 1998-10-26 Michael Meissner <meissner@cygnus.com>
6110 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6111 from assemble_parallel_insns. Add support for '->' to indicate
6112 explicitly serializing the instructions.
6113 (md_assemble): Ditto.
6115 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6117 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6120 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6122 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6124 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6126 * config/tc-mips.c : support frame and regmask/fregmask when
6127 MIPS_STABS_ELF is specified.
6129 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6131 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6132 (md_apply_fix): Don't return 1 for VTABLE relocs.
6133 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6135 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6137 * doc/c-i386.texi: Replace occurences of "opcode" with
6138 "instruction mnemonic", "instruction", or "mnemonic" when
6139 referring to the name of an instruction. Use "opcode" when
6140 referring to the sequence of machine bytes.
6142 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6143 (is_opcode_char): Rename to is_mnemonic_char.
6144 (md_assemble and i386_operand): Correct error messages from
6145 "opcode" to "instruction mnemonic"
6146 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6147 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6148 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6149 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6150 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6151 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6152 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6154 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6156 * config/tc-i386.c (i386_operand): Check for garbage after
6159 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6162 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6164 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6166 * config/tc-sh.h (obj_fix_adjustable): Define.
6167 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6168 (md_apply_fix): Likewise.
6169 (tc_gen_reloc): Likewise.
6170 (sh_fix_adjustable): New.
6172 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6174 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6175 * cgen.h (gas_cgen_finish_insn): Update prototype.
6176 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6177 cgen_insn_t -> CGEN_INSN_INT.
6178 (make_parallel): Update handling of CGEN_INT_INSN_P.
6179 (assemble_parallel_insn): Ditto.
6180 (target_make_parallel): New function.
6181 (md_assemble): Use it.
6183 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6185 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6187 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6189 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6190 converted into lower case.
6192 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6194 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6195 (gas_cgen_tc_gen_reloc): Likewise.
6196 * config/tc-m32r.h (obj_fix_adjustable): Define.
6197 * config/tc-m32r.c (m32r_fix_adjustable): New.
6198 (m32r_force_relocation): Handle VTABLE relocs.
6200 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6202 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6204 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6207 to lower case before parsing.
6209 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6210 parallel insns modift buts in the PSW as a side effect.
6212 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6214 * config/tc-d30v.c (find_format): Test for missing flag and
6217 (md_apply_fix3): Fix error messages to avoid
6218 assumption about presence of a symbol.
6220 (parallel_ok): Disallow parallel instructions that both modify the
6223 (find_format): Generate a warning if an odd numbered register is
6224 used as the first register in a mutli-register instruction.
6226 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6228 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6229 relocations are always associated with a symbol.
6231 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6233 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6234 (elf32_sparc_force_relocation): Declare.
6235 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6236 (tc_gen_reloc): Handle vtable relocs.
6237 (elf32_sparc_force_relocation): New.
6239 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6241 * symbols.c (S_IS_FUNCTION): New.
6242 * config/tc-v850.h (obj_fix_adjustable): Define.
6243 (TC_FORCE_RELOCATION): Define.
6244 (v850_force_relocation): Declare.
6245 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6246 of fx_addnumber for VTABLE reloc addends.
6247 (md_apply_fix3): Handle VTABLE relocs.
6248 (v850_fix_adjustable): New.
6249 (v850_force_relocation): New.
6251 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6253 * tc-hppa.c (fp_operand_format): Add some additional formats.
6254 (pa_ip): Do not automatically promote into pa2.0 mode.
6255 (pa_level): Handle ".level 2.0".
6257 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6259 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6260 * config/tc-i386.h (template.extension_opcode): Change to
6261 unsigned int to allow full range of 8-bit opcode suffixes.
6262 (None): Redefine as 0xffff.
6264 From Jeff B Epler <jepler@usgs.gov>
6265 * doc/c-i386.texi (i386-SIMD): New section.
6267 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6269 * read.c (discard_rest_of_line): New function.
6270 * read.h: Declare it.
6271 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6273 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6275 * config/tc-d10v.c (find_symbol_matching_register): New function.
6276 (find_opcode): Cope with the case where a register name matches
6279 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6281 * config/tc-v850.c (md_pcrel_from): Rename to
6282 v850_pcrel_from_section.
6283 (v850_pcrel_from_section): Do not resolves symbols in other
6286 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6288 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6290 * config/tc-d10v.c (find_opcode): Generate an error if a register
6291 is supplied for an operand that should not be a register.
6293 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6296 instructions to have another instruction in the right bin.
6298 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6301 the right container if the left container holds a branch
6304 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6306 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6307 both a register name and symbol name.
6308 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6310 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6312 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6313 execution unit class.
6315 (reg_name_search): If a name matches a register and a symbol,
6316 prefer the register.
6317 (find_format): Disallow flag registers when a general purpose
6318 register is required.
6319 If a number is required, but a register has been given, check to
6320 see if a symbol with the same name as the register exists, and if
6321 so, use that symbol.
6323 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6325 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6327 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6329 * config/tc-d30v.c (find_format): Do not accept flag registers as
6330 general purpose registers.
6331 (find_format): If an immediate value is expected at a given place
6332 in a format, but a register name has been provided instead, check
6333 to see if that register name matches the name of a predefined
6334 symbol and if it does, then use the symbol instead.
6335 (reg_name_search): If a register name matches a symbol name,
6336 prefer the register name to the symbol name.
6338 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6341 the previous insn to empty.
6343 1998-09-20 Michael Meissner <meissner@cygnus.com>
6345 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6346 pieces, forcing the use of an ANSI compiler.
6348 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6350 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6352 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6354 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6356 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6358 (obj_elf_vtable_entry): Likewise.
6359 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6360 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6361 (tc_gen_reloc): Likewise.
6362 (arm_fix_adjustable): Likewise.
6363 (elf32_arm_force_relocation): New.
6364 (armelf_frob_symbol): Remove coff-style symbol support.
6366 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6368 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6370 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6372 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6373 OBJ_COFF so that routine is defined for a.out format.
6375 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6377 * config/tc-i386.c (i386_operand): Detect non-segment registers
6378 used as segment prefixes.
6380 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6383 optimize across FDE boundaries.
6385 * config/obj-coff.c (obj_coff_section): Preserve any link once
6386 flags when setting the section flags.
6388 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6390 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6391 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6393 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6395 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6398 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6400 * frags.c (frag_grow): Include the size of the frag struct in the
6403 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6404 if the new subseg comes before the old.
6406 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6408 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6409 to handle edge8 and edge16.
6411 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6413 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6414 before we clobber the symbol involved.
6416 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6418 * config/tc-arm.c: Remove OBJ_ELF definitions for
6419 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6420 use arm_adjust_symtab for OBJ_COFF.
6421 (armelf_adjust_symtab): New Routine.
6422 * config/tc-arm.h: Define obj_adjust_symtab to
6423 armelf_adjust_symtab for OBJ_ELF.
6425 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6427 * configure.in: Make all i386-elf targets use bfd_gas.
6428 * config/tc-i386.c (tc_i386_force_relocation): New.
6429 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6430 (md_apply_fix3): Likewise.
6431 (tc_gen_reloc): Handle them.
6432 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6433 tc_i386_force_relocation.
6435 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6437 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6439 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6441 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6442 current opcode after writing the first insturction of a reverse
6445 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6447 * read.h (generate_lineno_debug): Add prototype.
6448 * read.c (generate_lineno_debug): Make non-static.
6450 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6452 * config/tc-i386.c (md_assemble): Only warn for address/data size
6455 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6458 against Thumb function names, as the linker needs this information.
6460 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6462 * expr.c (operand): Check also that there is no advance in operand
6463 after atof_generic in order to decide "is it label 0f or floating
6466 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6468 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6469 command line options with a single dash.
6470 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6472 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6474 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6475 * tc-arm.c (arm_fix_adjustable): New routine.
6477 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6479 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6480 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6481 demand_empty_rest_of_line before mri_comment_end.
6482 (equals): Check garbage after expression before
6483 mri_comment_end in MRI mode.
6485 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6488 small immediate constant to use the constant itself rather than
6491 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6494 (pa_leave): Likewise.
6496 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6498 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6500 (i386_operand): Fix an error message.
6502 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6504 * doc/c-arm.texi (ARM Directives): Document .req directive.
6506 * config/tc-arm.c (reg_required_here): Display erroneous string if
6507 the register name could not be decoded.
6508 Do not set inst.instruction if the sift is -1.
6510 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6512 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6515 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6518 even if it is belived to be unnecessary.
6520 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6522 config/tc-i386.c (i386_operand): Size immediate constants by
6523 suffix (erroneously removed as part of July 7 change).
6525 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6527 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6528 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6529 (armelf_frob_symbol): New Routine.
6530 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6532 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6534 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6536 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6539 command line switches passed to assembler.
6541 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6543 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6544 (gas_cgen_opcode_desc): Declare.
6545 (gas_cgen_parse_operand): Declare.
6546 (*): Prepend gas_ to gas specific fns to denote them as such.
6548 * cgen.c (gas_cgen_opcode_desc): New global
6549 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6550 (queue_fixup): Renamed from cgen_queue_fixup.
6551 (*): Prepend gas_ to gas specific fns to denote them as such.
6553 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6554 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6555 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6556 Open opcode table and initialize it.
6557 (make_parallel): Use gas_cgen_opcode_desc.
6558 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6559 (md_assemble): Ditto.
6561 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6563 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6564 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6565 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6566 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6567 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6568 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6569 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6570 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6571 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6572 (INIT_STAB_SECTION): Likewise.
6573 (OBJ_PROCESS_STAB): Likewise.
6575 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6576 (md_parse_option): Watch for them.
6577 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6578 (md_begin): Kill neverdef code.
6579 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6580 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6581 (s_alpha_coff_wrapper): New.
6582 (md_pseudo_table): Trap all ECOFF pseudos.
6584 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6586 Start of changes to remove mdebug section from mips*-elf
6587 Based on MIPS_STAB_ELF definition
6588 * acconfig.h: undef if not configured
6589 * config.in: undef if not configured
6590 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6591 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6592 * stabs.c (s_stab_generic): flush frag
6594 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6596 * configure.in: (arm-*-elf): Handle.
6597 (thumb-*-elf): Handle.
6598 * configure: Regenerate.
6599 * read.c (stringer): Fix typo in comment.
6600 * write.c (fixup_segment): Don't add symbol value to addend if
6602 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6604 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6607 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6609 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6610 (write_2_short): Emit warning if new flag is set.
6611 (do_assemble): Set flags if left instruction is one of special
6612 "right-instruction-killer" type.
6614 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6616 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6617 Always output words in debug_info section as big endian.
6618 (sparc_target_format): Choose correct bfd target.
6619 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6621 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6623 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6624 to work with internationalization code. Issue an error when two
6625 operands match that are not allowed to match.
6627 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6629 * configure.in (install_tooldir): Allow target to specify whether
6630 it wants to be installed in $(tooldir)/bin.
6631 * configure: Regenerate.
6632 * Makefile.am (install-exec-local): Set install-exec-tooldir
6633 dependency via configure.
6634 * Makefile.in: Regenerate.
6636 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6638 * Makefile.am (install-exec-local): Split into two ...
6639 (install-exec-bindir,install-exec-tooldir): New rules.
6640 * Makefile.in: Regenerate.
6642 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6644 * Makefile.am (install-exec-local): Don't remove the file before
6645 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6646 W. Rozycki <macro@ds2.pg.gda.pl>.
6647 * Makefile.in: Rebuild.
6649 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6651 * cgen.c: Include libiberty.h.
6652 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6653 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6654 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6655 (md_cgen_lookup_reloc)): Declare.
6656 (md_cgen_record_fixup_exp): Declare.
6657 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6658 (m32r_relax_frag): Declare.
6659 (cgen_md_apply_fix3): Decls moved to cgen.h.
6660 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6661 (m32r_cgen_record_fixup_exp): Delete decl.
6662 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6663 (assemble_nop): Delete.
6664 (expand_debug_syms): Delete unused `exp'.
6665 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6666 Add default case for -Wall.
6667 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6668 (md_atof): Delete unused wordP.
6670 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6672 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6675 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6677 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6678 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6679 .print, .purgem, and .struct. Remove documentation for
6682 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6684 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6685 Update call to insert_operand.
6687 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6691 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6694 whitespace after a prefix operator.
6696 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6698 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6700 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6702 * config/tc-sparc.c (log2): New static function.
6703 (s_reserve): Use log2 to convert alignment before calling
6705 (s_common): Use log2 to convert alignment before calling
6706 record_alignment and frag_align.
6707 (sparc_cons_align): Use log2.
6709 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6712 (s_common): Likewise.
6714 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6715 initialization of waddr.
6716 (sparc_elf_final_processing): Add default case to switch.
6718 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6720 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6721 than temporary real.
6723 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6725 * write.c (subsegs_finish): Don't align the segments if there were
6728 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6729 copying aux information.
6731 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6732 expression into a symbol.
6734 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6736 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6737 type to unsigned int.
6738 (md_assemble): Change type used to store offsets from unsigned
6740 (i386_operand): Switch error check to only call RESTORE_END_STRING
6741 once after parse_register.
6743 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6745 * config/tc-v850.c (md_show_usage): Changed format to match that
6748 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6750 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6752 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6754 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6757 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6760 * doc/Makefile.in: Rebuild.
6762 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6764 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6765 for %lo expressions.
6766 (mips_ip, case 'u'): Move range check after code to mask
6767 off bits in %hi/%lo expressions. Mask off high bits for
6770 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6772 * doc/Makefile.am (gasver.texi): New target.
6773 (as.info, as.dvi): Depends upon gasver.texi.
6774 * doc/as.texinfo: Include gasver.texi. Mention version number on
6775 title page and in top node.
6776 * doc/Makefile.in: Rebuild.
6778 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6780 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6781 but not including the line containing the edict.
6782 * listing.h (LISTING_EOF): New.
6783 * input-scrub.c (input_scrub_next_buffer): Call it.
6785 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6787 * config/tc-i386.c (i386_operand): Don't set the size of an
6788 immediate address based solely on the suffix and the mode.
6790 * config/tc-i386.c (md_assemble): Add assertion to make sure
6791 overlap2 does not set Imm.
6793 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6794 sequences of whitespace to a single space.
6795 (is_space_chars): Just compare with space.
6796 (md_begin): Don't initialize space_chars.
6797 (md_assemble): Just skip a single whitespace character.
6798 (i386_operand): Rewrite base-index parsing to use new
6799 parse_register, and to skip white space. Skip white space in a
6800 number of other places too. Don't give error message if
6801 parse_register fails.
6802 (parse_register): Change reg_string parameter to be non-const.
6803 Add end_op parameter. Skip white space after the `%', and return
6804 end of register string. Give error message here rather than
6807 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6809 Based on patch from Matt Semersky <matts@scd.hp.com>:
6810 * expr.c (op_encoding): Make const.
6811 (expr_set_precedence): New function.
6812 (expr_begin): Don't set operator rankings, just call
6813 expr_set_precedence.
6814 * expr.h (expr_set_precedence): Declare.
6815 * read.c (s_mri): Call expr_set_precedence.
6817 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * doc/as.texinfo (Statements): Remove paragraph discussing
6820 continuing lines with a backslash. This hasn't worked for years,
6823 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6825 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6827 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6828 (ps_CTORS, ps_DTORS): New section types.
6829 (vms_fixup_xtors_section): New function
6830 (Ctors_Psect, Dtors_Psect): Define.
6831 (IS_GXX_XTOR): Define
6832 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6833 Filter static constructors/destructors and add to
6834 Ctors_Symbols/Dtors_Symbols chain.
6835 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6836 appropriate section.
6838 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6839 * makefile.vms: Merge vax/vms support.
6841 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6843 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6844 (elf_pseudo_table): Add them.
6845 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6846 (md_apply_fix): Accept them.
6847 (mips_fix_adjustable): Don't adjust them.
6848 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6849 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6850 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6851 (tc_fix_adjustable): Don't adjust them.
6853 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6855 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6857 * Makefile.in: Regenerate.
6858 * configure.in: AC_SUBST cgen_cpu_prefix.
6859 * configure: Regenerate.
6861 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6863 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6864 Changed all users of COND12_DELAY.
6866 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6868 * config/tc-mn10300.c (set_arch_mach): New function.
6869 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6870 (md_begin): Default to mn10300 mode.
6871 (md_assemble): Only accept instructions for the core mn10300
6872 chip and the active machine type.
6874 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6876 * subsegs.h (segment_info_type): Give the struct a name.
6877 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6878 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6879 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6880 * config/tc-w65.h (tc_reloc_mangle): Declare.
6881 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6883 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6885 * config/tc-v850.c (v850_comm): Restore old section
6886 after common processing.
6888 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6890 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6892 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6894 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6895 char with code that explicitly sign-extends.
6897 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6899 * config/tc-v850.c (md_begin): Restore text section as the current
6900 section after creating call table sections.
6901 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6904 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6905 with call to macro SYM_AUXINFO.
6907 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6909 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6910 with the program transform name.
6911 * Makefile.in: Rebuild.
6913 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6918 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6920 * config/tc-i386.c (i386_operand): Be prepared for a space between
6921 the open parenthesis and the start of the register operand,
6922 because of the June 16 change.
6924 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6929 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6932 even if it is belived to be unnecessary.
6934 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6938 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6940 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6942 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6943 shift amount for a repeated operand. The shift amount for the
6944 repeated copy comes from the size of the operand.
6946 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6948 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6950 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6952 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6954 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6956 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6957 characters in it as LEX_IS_SYMBOL_COMPONENT.
6958 * config/tc-i386.h (tc_symbol_chars): Define.
6959 (extra_symbol_chars): Declare.
6960 * config/tc-i386.c (extra_symbol_chars): Define.
6961 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6962 (line_comment_chars): Set to '/' if TE_LINUX.
6963 * doc/c-i386.texi (i386-prefixes): Update.
6964 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6966 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6968 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6969 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6971 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6973 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6974 constraint in instructions REP & REPI.
6976 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6978 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6979 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6981 (check_range): If the operand is shifted, then shift the number
6982 before checking its range.
6984 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6986 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6989 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6991 * config/tc-v850.c (v850_comm): Create special sections as needed.
6993 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6995 * config/tc-d10v.c (write_2_short): Addition of swapping
6996 instructions for sequential and reverse sequential order when
6997 given order is not possible.
6999 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * Makefile.am: Rebuild dependencies.
7002 (DEP_INCLUDES): Fix reference to intl build directory.
7003 * Makefile.in: Rebuild.
7005 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7007 * doc/c-i386.texi: Update 16 bit documentation.
7009 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7010 IgnoreDataSize to IgnoreSize as they are used for address size as
7012 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7013 32-bit mode, similarly addr16/data16 and variants.
7015 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7017 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7018 sequential word multiply instructions.
7020 (do_assemble): Add extra command line argument, to allow mul32
7021 attribute to be preserved across parallel insns.
7022 (md_assemble): Insert NOPs between explicitly parallel insns which
7023 contain an 32 bit multiply and a 16 multiply.
7025 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7027 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7030 * config/tc-i386.c (reloc): Add braces.
7032 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7033 consistent with Intel naming.
7034 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7035 use bitfields in sib_byte.
7036 (modrm_byte): Don't use bitfields here either.
7038 * config/tc-i386.c (current_templates): Add const.
7039 (parse_register): Add const to return, param, and char *s.
7040 (i386_operand): Add const to reg_entry *r.
7041 * config/tc-i386.h (templates): Add const to start, end.
7043 Inspired by code for 16 bit gas support from Martynas Kunigelis
7044 <martynas@nm3.ktu.lt>:
7045 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7046 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7047 (uses_mem_addrmode): Remove.
7048 (md_estimate_size_before_relax): Add support here too.
7049 (md_relax_table): Rewrite interface to md_relax for 16 bit
7051 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7052 (opcode_suffix_to_type): Remove.
7053 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7054 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7055 (md_convert_frag): Likewise.
7056 (i386_operand): Add support for 16 bit base/index regs,
7057 immediates, and displacements. Remove some unnecessary casts, and
7058 localise end_of_operand_string, displacement_string_start,
7059 displacement_string_end variables. Add GCC_ASM_O_HACK.
7060 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7062 * config/tc-i386.c (prefix_hash): Remove.
7063 (md_begin): Rewrite without obstacks. Remove prefix hash table
7064 handling. Rewrite lexical table handling.
7065 (i386_print_statistics): Don't print prefix statistics.
7066 (md_assemble): Rewrite instruction parser so that line is not
7067 converted to lower case. Don't do a hash_find for prefixes,
7068 instead recognise them via opcode modifier.
7069 (expecting_operand, paren_not_balanced): Localise variables.
7070 * config/tc-i386.h (IsPrefix): Define.
7071 (prefix_entry): Remove.
7073 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7074 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7075 '\\' in case where comment_chars contains '/'.
7077 * config/tc-i386.c (MATCH): Ensure given operand and template
7078 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7079 you must write `ljmp *table(%ebx)'.
7081 From H.J. Lu <hjl@gnu.org>:
7082 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7083 as 0 ifndef BFD_ASSEMBLER.
7084 (md_assemble): Allow immediate operands without suffix or
7085 other reg operand to default in size to the current code size.
7087 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7089 * config/tc-v850.c (md_begin): Restore creation of
7090 .call_table_text and .call_table_data sections.
7092 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7094 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7095 after emitting a word of noops.
7097 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7099 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7100 (i386_operand): Simplify checks for valid base/index combinations.
7101 Disallow `in 4(%dx),%al'.
7103 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7105 (add_prefix): Change parameter from char to int.
7107 * config/tc-i386.h (Ugh): Define opcode modifier.
7108 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7110 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7111 CONSISTENT_REGISTER_MATCH macros to check register types more
7112 thoroughly. Check for illegal suffix/operand combinations
7113 when matching insns with operands. Handle new `s' suffix, and
7114 associated FloatMF opcode modifier for float insns with memory
7116 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7117 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7118 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7119 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7120 DATA_PREFIX_OPCODE throughout.
7122 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7123 (md_assemble): Rewrite suffix/register operand checking code to be
7124 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7125 AnyMem, the better to grep.
7127 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7128 given a memory operand. Don't set Abs bits either.
7129 (type_names): Remove Mem*, Abs*.
7130 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7131 define opcode_modifiers as these cases are handled by Disp8,
7132 Disp16, Disp32 and suffix checks.
7133 (COMES_IN_BOTH_DIRECTIONS): Remove.
7134 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7136 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7137 if IgnoreDataSize modifier given. Remove ShortformW modifier
7138 test. Add test for ShortForm in W base_opcode modification.
7139 Merge Seg2ShortForm and Seg3ShortForm code.
7140 * config/tc-i386.h (ShortFormW): Remove.
7141 (IgnoreDataSize): Define.
7143 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7145 * config/tc-d30v.c (md_assemble): Store previous segment state
7146 with previous instruction.
7148 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7150 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7151 (ebp, esp): Remove static variables.
7152 (MATCH): Remove test for InOutPortReg.
7153 (i386_operand): Properly handle InOutPortReg here instead.
7154 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7155 (md_assemble): Simplify and correct modrm and sib generation.
7156 (i386_operand): Add warning for scale without index.
7157 Rewrite checks for valid base/index combinations.
7159 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7160 macros and enclose in do while(0).
7161 (RESTORE_END_STRING): Likewise.
7162 (md_assemble): Add one to printed operand number so we start
7163 from 1 not 0. Add some more gettext invocations.
7164 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7167 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7168 DATA_PREFIX, SEG_PREFIX): Define.
7169 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7170 (check_prefix): Remove function.
7171 (add_prefix): New function. Add prefix to i.prefix as well as
7173 (md_assemble): Changes for add_prefix. Remove hack for wait
7174 prefix, instead always output prefixes in fixed order. Test
7175 for jcxz/loop when selecting between word & dword operations,
7176 and add address size prefix rather than operand size prefix.
7177 Remove operand -> address size hack when emitting jcxz/loop.
7178 (i386_operand): Remove O_Absent check as it's done in expr.
7180 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7182 * configure.in: Recognize m5200 as a cpu_type of m68k.
7183 * aclocal.m4: Rebuild with current libtool.
7184 * configure: Rebuild.
7186 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7188 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7189 to relaxable_symbol to prevent references to external symbol from
7192 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7195 symbols are relaxable.
7197 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7199 * config/tc-v850.c (md_begin): Don't create special
7200 sections by default.
7202 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7204 * config/tc-mips.c (macro): For div and udiv, close the
7205 reorder block as soon as possible.
7207 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7209 From Matt Semersky <matts@scd.hp.com>:
7210 * macro.c (macro_mri_mode): New function.
7211 * macro.h (macro_mri_mode): Declare.
7212 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7215 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7217 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7220 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7221 until after xstrdup in OBJ_EVAX case.
7223 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7225 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7226 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7227 of hardcoded magic number.
7228 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7230 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7232 * read.c (do_s_func): New function.
7234 * read.h (do_s_func): Add prototype.
7236 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7238 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7239 nops if fill pattern not specified.
7241 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7243 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7244 * config/te-go32.h (TE_GO32): Define.
7245 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7247 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7249 Implement .func/.endfunc pseudo-ops.
7250 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7252 * read.c (potable): Add .func,.endfunc.
7253 (s_func): New function.
7254 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7256 (in_doc_func_p,current_function_label): New static globals.
7257 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7259 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7262 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7263 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7264 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7265 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7266 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7267 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7268 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7269 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7270 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7271 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7272 * config/tc-a29k.c: Don't define md_short_jump_size,
7273 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7274 * config/tc-alpha.c: Likewise.
7275 * config/tc-alpha.h: Likewise.
7276 * config/tc-arm.c: Likewise.
7277 * config/tc-h8300.c: Likewise.
7278 * config/tc-h8500.c: Likewise.
7279 * config/tc-hppa.c: Likewise.
7280 * config/tc-i860.c: Likewise.
7281 * config/tc-i960.c: Likewise.
7282 * config/tc-ppc.c: Likewise.
7283 * config/tc-sh.c: Likewise.
7284 * config/tc-sparc.h: Likewise.
7285 * config/tc-tic30.c: Likewise.
7286 * config/tc-w65.c: Likewise.
7287 * config/tc-z8k.c: Likewise.
7289 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7291 * config/tc-vax.c (_): Delete this macro used for placeholder
7292 values in vax_operand_width_size; it conflicts with the _() macro
7293 used for internationalization.
7295 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7297 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7298 code. From Chris Moller <moller@bops.com>.
7300 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7301 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7302 * read.c (emit_expr): Initialize seg and subseg fields of a new
7304 * write.c (write_object_file): Switch to the appropriate segment
7305 and subsegment when processing a broken word.
7307 * config/tc-m68k.c (mri_assemble): New static function.
7308 (build_mri_control_operand): Call mri_assemble rather than
7310 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7311 (s_mri_endf, s_mri_endw): Likewise.
7313 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7315 * read.c (s_org): Call md_flush_pending_output if it is defined.
7317 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7319 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7321 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7322 (md_parse_option): Add for same.
7323 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7324 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7325 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7327 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7329 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7331 * config/tc-arm.c (find_real_start): Relax definition of local
7334 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7336 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7337 symbols at the given address, not just the last one specified.
7339 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7341 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7342 or number_to_chars_littleendian to write data.
7344 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7346 * config/tc-v850.c (md_assemble): Remove artificially created
7347 register name symbols.
7349 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7351 * write.c (fixup_segment): Change "segment" to "section" in
7354 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7356 * write.c (fixup_segment): Change sym1-sym2 message again.
7358 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7360 * write.c (fixup_segment): Improve error message for sym1-sym2
7361 errors when sym1 is in a different segment from sym2.
7363 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7365 * config/tc-m32r.c (warn_unmatched_high): New static local.
7366 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7367 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7368 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7369 (md_parse_option): Likewise.
7370 (md_show_usage): Likewise.
7371 (m32r_frob_file): Likewise.
7373 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7374 (read_a_source_file): Call them.
7375 * read.h (stabs_generate_asm_file): Declare.
7376 * stabs.c (stabs_generate_asm_file): New function.
7377 (generate_asm_file): New function.
7378 (stabs_generate_asm_lineno): Move file name handling into
7381 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7383 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7384 (d30v_current_align, d30v_current_align_seg): New variables.
7385 (d30v_last_label): New variable.
7386 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7387 (s_d30v_data, s_d30v_section): Likewise.
7388 (md_pseudo_table): Call them.
7389 (md_begin): Initialize d30v_current_align_seg.
7390 (md_assemble): Call d30v_align when needed by known current alignment.
7391 (d30v_frob_label, d30v_cons_align): New functions.
7392 * config/tc-d30v.h (md_do_align): Remove.
7393 (tc_frob_label): Call d30v_frob_label.
7394 (md_cons_align): New.
7396 * config/tc-d30v.c (find_format): Convert complex expressions to
7397 expression symbols before processing. Clean up code formatting.
7399 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7401 * po/Make-in (install-info): New target.
7403 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7405 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7407 * config/tc-mn10300.c (md_assemble): Likewise.
7409 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7411 * Makefile.am: Update with `make dep-am'.
7412 (HFILES): Add cgen.h.
7413 (cgen.o): Depend on cgen.h.
7414 * Makefile.in: Regenerate.
7416 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7418 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7420 * gasp.c (grab_label): Permit a label to be a preprocessor
7421 variable by permitting a label to start with a backslash.
7423 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7425 * config/tc-mips.c (validate_mips_insn): Removed hack
7426 for previously inaccessible bitfields in some INSN_TRAP
7429 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7431 * config/tc-d30v.c (do_assemble): Abort with error message
7432 if opcode operands do not match.
7434 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7436 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7437 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7438 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7439 similar new 'q' operand.
7441 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7443 * cgen.c (cgen_asm_finish_insn): Fix typo.
7445 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7448 * cgen.c: Include it.
7449 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7450 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7451 All callers updated.
7452 * config/tc-m32r.c: Include cgen.h.
7453 (m23r_insn): New members num_fixups,fixups.
7455 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7457 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7458 to avoid compiler warning.
7460 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7462 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7465 * makefile.vms (OBJS): Add ehopt.obj
7467 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7469 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7471 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7473 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7474 a short format insn.
7475 (md_assemble): Set it for explicitly packed insns.
7477 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7479 * config/obj-coff.c (c_symbol_merge): Do not take address of
7480 native fields when performing the memcpy.
7482 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7484 * config/tc-mips.c (macro,macro2): Implement
7485 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7487 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7489 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7490 relocations against globally visible symbols.
7491 * config/tc-m68k.c (relaxable_symbol): New macro.
7492 (m68k_ip, md_estimate_size_before_relax): Use it.
7493 (tc_m68k_fix_adjustable): Also handle weak symbols.
7495 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7497 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7498 references to externally visible symbols.
7499 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7500 values in twice for a PC relative reloc if the symbol is
7503 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7504 don't adjust a PC relative reloc against an externally visible
7506 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7507 for a PC relative fixup against an externally visible defined
7508 symbol, arrange to store object file and addend values as though
7509 the symbol were not defined.
7510 (tc_gen_reloc): Likewise.
7512 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7514 * read.c (sizeof_leb128): Referenced externally by write.c so
7517 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7519 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7520 and expand a 'debug' symbol associated with the next instruction
7521 that does not cause a short instruction to be filled with a NOP.
7522 (md_pseudo_table): Add support for .debugsym.
7523 (assemble_parallel_insn): Add calls to expand_debug_sym as
7525 (md_assemble): Ditto.
7527 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7529 * as.c (main): Conditionally call setlocale.
7530 * gasp.c (main): Likewise.
7531 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7532 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7534 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7536 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7538 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * config/tc-hppa.c: Change all calls to bzero to use memset.
7541 (pa_ip): Add cast to avoid warning.
7542 (tc_gen_reloc, md_apply_fix): Likewise.
7543 (pa_find_space_by_number): Likewise.
7544 (hppa_force_relocation): Likewise.
7545 (pa_block): Change i to unsigned int.
7546 * config/obj-som.h (obj_som_copyright): Declare.
7548 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7550 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7551 for line numbers for assembly source.
7553 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7555 * configure.in: Change version number to 2.9.4
7556 * configure: Rebuild.
7558 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7560 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7562 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * ecoff.h: Change symbolS in function declaration to struct
7567 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7569 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7570 (md_convert_frag): Fix i18n typo.
7572 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7574 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7575 * ecoff.h: Protoype it.
7576 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7577 [EVAX] (s_alpha_prologue): Delete.
7578 (md_pseudo_table): Update.
7580 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7582 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7583 array to local pointer.
7584 (get_args, parse_expr): Add casts to avoid warnings.
7586 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7588 * read.c (s_set): Cast xmalloc return value to fragS *.
7589 * config/tc-m68k.c (m68k_ip): Function made static to match
7590 previous forward declaration.
7591 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7593 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7595 * config/tc-v850.c: Add internationalisation macros to error
7598 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7599 macros to error strings.
7601 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7604 reloc is in the TOC csect.
7605 (md_apply_fix3): Correct gettext typo.
7607 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7609 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7610 .L - they are local labels and the branches are not really
7611 function calls but rather far jumps.
7613 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7615 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7617 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7619 * config/tc-i386.c (md_assemble): Print operand number rather than
7620 using ordinal_names.
7621 (i386_operand): Likewise.
7623 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7625 * Makefile.am (INTLLIBS): Define to work around apparent automake
7627 All Makefiles: Regenerated.
7629 * Many files: Added gettext invocations around user-visible
7631 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7632 HAVE_LC_MESSAGES): Define.
7633 * dep-in.sed: Added asintl.h.
7634 * po/Make-in: New file.
7635 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7637 * read.c (Z_): Renamed from `_'.
7638 * Makefile.am (SUBDIRS): Added po.
7639 (POTFILES): new macro.
7640 (po/POTFILES.in): New target.
7641 ($(OBJS)): Added asintl.h.
7643 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7644 (as_new_LDADD): Added $(INTLLIBS).
7645 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7646 (gasp_new_LDADD): Added $(INTLLIBS).
7647 (gasp_new_DEPENDENCIES): New macro.
7648 * configure, aclocal.m4: Rebuilt.
7649 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7651 (ALL_LINGUAS): Define.
7652 * macro.c: Include "asintl.h".
7653 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7654 * as.h: Include "asintl.h".
7655 * config/tc-i386.c (ordinal_names): Removed.
7656 (md_assemble): Changed error text to avoid ordinal_names.
7657 (i386_operand): Likewise.
7658 (reloc): Added as_bad to avoid i18n problems.
7659 (tc_gen_reloc): Likewise.
7660 * config/tc-arm.c (bad_args): Now a #define.
7662 * config/obj-vms.c (VMS_stab_parse): Changed type of
7664 (global_symbol_directory): Unified strings to avoid i18n
7666 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7667 avoid i18n problems.
7668 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7669 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7671 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7673 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7675 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7677 * as.c (print_version_id): Added an fprintf to avoid i18n
7679 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7681 * expr.c (expr): Added as_warn call to avoid i18n problems.
7682 * messages.c (as_assert): Changed code to avoid i18n problems.
7683 (as_abort): Likewise.
7684 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7685 (s_space): Likewise.
7686 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7688 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7690 * config/tc-i386.c (check_prefix): New static function, split out
7692 (struct _i386_insn): Add wait_prefix field.
7693 (md_assemble): Remove wait_prefix local variable. Use
7694 check_prefix when adding a prefix.
7696 * config/tc-i386.c (current_templates): New static variable.
7697 (md_assemble): Remove current_templates local variable.
7698 (md_assemble, i386_operand): Improve error and warning messages in
7699 many places. Add RESTORE_END_STRING in many places before error
7700 return. Clarify some comments.
7702 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7704 (md_assemble): Parse string instruction operands, looking for
7705 segment override prefixes. Check for invalid segment prefixes on
7707 (i386_operand): i.seg[] and max mem_operand changes for string
7709 * config/tc-i386.h (EsSeg): Define.
7711 * config/tc-i386.h (regKludge): Define.
7712 (iclrKludge, imulKludge): Don't define.
7713 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7714 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7715 opcode_modifier checks to look for more common cases first. Add
7716 default_seg for IsString case.
7718 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7720 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7722 * configure: Rebuild with new automake and libtool.
7723 * aclocal.m4, Makefile.in: Likewise.
7725 * doc/Makefile.am (as.dvi): New target.
7726 * doc/Makefile.in: Rebuild.
7728 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7730 * configure.in: Added sparc86x support.
7732 * configure: Rebuild.
7734 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7736 (md_parse_option): Warn if -EL is not supported for this architecture.
7738 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7740 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7742 * config/tc-mips.c (mips_ip): Note when we use get match on
7743 the full instruction name.
7745 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7747 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7748 back into the expression to handle add/sub simplification correctly.
7750 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7752 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7754 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7756 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7759 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7761 * symbols.c (max_indent_level): New global.
7762 (print_symbol_value_1): Use it.
7763 * expr.h (expr_build_dot): Declare.
7764 * expr.c (expr_build_dot): New function.
7766 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7768 * symbols.c (print_binary): New function.
7769 (print_expr_1): Call it.
7771 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7773 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7774 operand in the opcode.
7776 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7778 * config/tc-i386.h: Reorder operand flags and opcode modifier
7779 flags for clarity. Remove unused definitions: Unknown,
7780 ImmUnknown, DispUnknown, NoModrm.
7781 * config/tc-i386.c (type_names): Add missing Debug type.
7782 (md_assemble): Better duplicate prefix checking. Quicker string
7783 instruction check via new opcode_modifier flag.
7785 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7787 * doc/as.texinfo (Invoking): Clarify -Wa example.
7789 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7791 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7792 (s_mips_weakext): Define.
7793 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7794 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7797 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7799 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7800 is an error if the value can not be computed at assembly time.
7801 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7803 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7805 * gasp.c (main): Set next field of new include_path structure to
7806 NULL. From Avery Pennarun <averyp@gdc.ca>.
7808 * read.c (s_mri_sect): Call as_bad rather than abort for an
7809 unsupported MRI target.
7811 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7813 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7814 the destination of a branch instruction should be altered.
7815 (find_real_start): New function: Locate the real, Thumb coded
7816 start of a Thumb function.
7817 (do_t_branch23): Alter the destination of branches to Thumb
7820 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7822 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7824 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7827 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7829 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7830 * doc/c-hppa.texi: Likewise.
7832 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * Makefile.am: Rebuild dependencies.
7835 * Makefile.in: Rebuild.
7837 * Makefile.am (DEP_INCLUDES): New variable.
7838 (.dep1): Change to work when srcdir is not an absolute path.
7839 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7840 * Makefile.in: Rebuild.
7842 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7844 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7845 LinearAddress patch.
7847 * configure.in: Set version to 2.9.1.
7848 * configure: Rebuild.
7850 * Branched binutils 2.9.
7852 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7854 * config/tc-i386.h (FWait): Define.
7855 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7856 other prefixes. Check FWait flag in opcode table to see which
7857 instructions require an fwait prefix.
7859 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7861 * stabs.c (get_stab_string_offset): Always create a stab string
7864 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7866 Fix some gcc -Wall warnings:
7867 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7868 * ehopt.c (eh_frame_code_alignment): Likewise.
7869 * expr.c (integer_constant, operand): Likewise.
7870 * frags.c (frag_align): Likewise.
7871 * gasp.c (level_0, change_base, doinstr): Likewise.
7872 * hash.c (hash_ask): Likewise.
7873 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7874 (debugging_pseudo): Likewise.
7875 * macro.c (define_macro, check_macro): Likewise.
7876 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7877 (ignore_rest_of_line, float_cons): Likewise.
7878 * symbols.c (decode_local_label_name): Likewise.
7879 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7880 (fixup_segment, number_to_chars_bigendian): Likewise.
7881 (number_to_chars_littleendian): Likewise.
7882 * config/atof-ieee.c (gen_to_words): Likewise.
7883 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7884 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7885 * read.c (output_big_sleb128): Initialize locals to avoid
7887 (output_big_uleb128, equals): Likewise.
7888 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7889 to unsigned int. Change zeros to unsigned int.
7890 * cond.c (s_if): Add return to default case.
7891 * frags.c (frag_now_fix): Change return type to addressT.
7892 * frags.h (frag_now_fix): Update declaration.
7893 * listing.c (file_info_struct): Change linenum to unsigned int.
7894 (struct list_info_struct): Change hll_line to unsigned int.
7895 (print_source): Update format string.
7896 * read.c (emit_expr): Change scan to unsigned int, and don't
7897 bother to initialize it.
7898 * symbols.c (dollar_label_count): Change to unsigned long.
7899 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7900 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7901 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7903 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7905 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7906 mcf5200 just as we do for m68000.
7907 (m68k_init_after_args): Likewise.
7908 (md_estimate_size_before_relax): Likewise.
7910 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7912 * config/tc-v850.c (md_assemble): Store relocation addend in
7913 fixup instead of instruction.
7915 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7917 * config/tc-i386.c (md_assemble): Swap template arguments to
7918 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7919 This macro is currently symmetric, so passing them the wrong
7920 way didn't cause any problem, but may if the macro is changed
7922 After copying template to i.tm, use i.tm. rather than t-> to
7923 access fields, and make t a const*
7924 Move i.tm.operand_types[] swap to immediately after the copy.
7926 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7928 * expr.h (expr_build_uconstant): Add prototype.
7929 (expr_build_unary,expr_build_binary): Add prototypes.
7930 * expr.c (expr_build_uconstant): New function.
7931 (expr_build_unary,expr_build_binary): New functions.
7933 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7935 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7936 * macro.c (macro_expand_body): Increase buffer size.
7937 * messages.c (as_warn): Likewise.
7938 (as_warn_where, as_bad, as_bad_where): Likewise.
7940 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7942 Based on patch from H.J. Lu <hjl@gnu.org>:
7943 * Makefile.am (DISTSTUFF): New variable.
7944 (diststuff): New target.
7945 * Makefile.in: Rebuild.
7947 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7949 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7950 m32r_elf_section_change_hook.
7952 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7953 emit a nop if a section ends with a 16 bit instruction.
7955 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7957 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7958 s_lcomm rather than obj_coff_lcomm.
7959 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7961 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7963 * config/tc-i386.h (LinearAddress): Define.
7964 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7965 instruction, don't use a default segment.
7967 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7969 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7970 * configure: Rebuild.
7972 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7974 * aclocal.m4, configure: Rebuild with libtool 1.2.
7976 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7978 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7979 PC relative branches. Patch courtesy of Jonathan Walton.
7982 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7984 * configure.in (emulations): Add thumb-pe target.
7986 * configure (emulations): Add thumb-pe target.
7988 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7990 * itbl-lex.l (yywrap): Don't define if already defined as a
7993 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7995 * depend.c (quote_string_for_make): New function.
7996 (wrap_output): Use it.
7998 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8000 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8001 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8003 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8005 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8006 Recognize -GN and -relax.
8007 (md_begin): Initialize gp size from -G switch.
8008 (alpha_force_relocation): Always force if -relax.
8009 (alpha_align): Take a new argument that will specify when to
8010 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8011 Change all callers. Emit nop alignment padding as nop+unop pair.
8013 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8015 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8016 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8018 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8020 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8021 require padding to the next long word boundary.
8023 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8025 * cgen.c: #include symcat.h.
8026 * config/tc-m32r.c: Likewise.
8028 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8030 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8031 absolute expressions instead of '$' prefixed register names.
8033 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8035 * read.c (s_set): Record file and line info for symbols when -as.
8036 (pseudo_set): Don't overwrite that dummy fragment.
8038 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8040 * config/tc-ppc.c (md_pseudo_table): Add "section".
8041 (ppc_named_section): New static function.
8043 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8045 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8046 so we don't have to scan the entire list.
8048 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8050 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8051 case, allow the parallel instructions to modify the same flag
8054 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8056 * listing.c (list_symbol_table): Categorize symbols by
8057 undefined_section rather than sy_frag->line == NULL.
8059 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8061 * Makefile.am (install-exec-local): Install properly when ln
8062 fails or tooldir == prefix.
8064 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8066 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8067 Test result of insert_operand for error.
8069 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8071 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8072 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8073 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8074 * doc/Makefile.in: Rebuild.
8076 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8078 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8079 (macro): Fix handling of M_COP[0-3].
8081 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8083 Based on patches from Ross Harvey <ross@teraflop.com>:
8084 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8085 if macro_alternate or macro_mri.
8086 (getstring): Remove support for byte constants between < and >.
8087 (get_any_string): '<' only starts a string if macro_alternate or
8089 (macro_expand_body): Permit keyword parameters following
8090 positional parameters.
8092 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8093 * configure.in (alpha*-*-netbsd*): New target.
8094 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8095 * configure: Rebuild.
8097 * as.h (flag_warn_suppress_instructionswap): Move from here...
8098 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8099 here, and make static.
8101 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8102 BFD_ASSEMBLER or MANY_SEGMENTS.
8104 * as.c (show_usage): Update bug-gnu-utils address.
8105 * gasp.c (show_usage): Likewise.
8106 * doc/as.texinfo (Bug Reporting): Likewise.
8108 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8110 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8111 insns regardless of the size of a pointer if we're in mips I or
8113 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8115 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8117 Fix rac to accept only a0:
8118 * tc-d10v.c (parallel_ok, find_opcode):
8119 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8120 Introduce OPERAND_GPR.
8122 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8124 * read.c (s_fill): Handle non-constant repeat counts by creating
8125 an rs_space fragment.
8127 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8129 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8130 from as_bad to as_warn.
8132 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8134 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8135 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8136 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8138 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8140 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8141 seg_fix_rotP rather than fix_root from seg_info.
8143 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8145 * expr.c: Add support for 0x1_2_3_4 bignums.
8147 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8149 * configure.in: Change -linux* to -linux-gnu*.
8150 * configure: Rebuild.
8152 * app.c (do_scrub_begin): Treat \r as whitespace.
8154 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8156 * Makefile.am: Update dependencies.
8157 * Makefile.in: Rebuild.
8159 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * configure, aclocal.m4: Rebuild with new libtool.
8163 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8165 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8166 the argument to bfd_set_arch_mach.
8167 (load_address): Use bfd_arch_bits_per_address to determine the
8168 bit size of an address instead of looking at the isa level.
8169 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8171 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8173 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8175 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * ehopt.c: New file.
8178 * as.h (enum _relax_state): Add rs_cfa.
8179 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8180 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8181 * read.c (emit_expr): Call check_eh_frame.
8182 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8183 (relax_segment): Likewise.
8184 * Makefile.am: Rebuild dependencies.
8185 (GAS_CFILES): Add ehopt.c.
8186 (GENERIC_OBJS): Add ehopt.o.
8187 * doc/internals.texi (Frags): Document rs_cfa.
8189 * as.c (show_usage): Mention --traditional-format.
8190 (parse_args): Accept --traditional-format.
8191 * as.h (flag_traditional_format): Declare.
8192 * output-file.c (output_file_create): If flag_traditional_format,
8193 set BFD_TRADITIONAL_FORMAT on stdoutput.
8194 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8196 * config/tc-mips.c (append_insn): Make sure that if we have a
8197 fixup for an unmatched %hi reloc, it does not associated with a
8200 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8201 * doc/Makefile.in: Likewise.
8203 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8205 * config/tc-m32r.c (check_for_side_effects): New function.
8206 (can_make_parallel): Add checks for instruction side effects
8207 clashing with the other instruction.
8208 (assemble_parallel_insn): Improve warning messages. Return error
8209 message from non-swapped instruction order.
8211 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8213 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8215 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8216 md_cleanup definition. This moves the forced literal output to
8217 the end of the source pass, and avoids macro's inserting literals
8218 into the code immediately after the macro expansion.
8220 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8222 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8223 a gas internal symbol is adjustable.
8224 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8226 * as.h: If gcc version greater than 2.6, use `__format__' and
8227 `__printf__' in function attributes, rather than `format' and
8230 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8232 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8234 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8236 Add tms320c30 support:
8237 * config/tc-tic30.h: New file.
8238 * config/tc-tic30.c: New file.
8239 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8240 TARGET_FORMAT as "coff-tic30".
8241 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8242 * Makefile.am: Rebuild dependencies.
8243 (CPU_TYPES): Add tic30.
8244 (CPU_OBJ_VALID): tic30-aout is valid.
8245 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8246 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8247 * configure, Makefile.in: Rebuild.
8249 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8251 * config/tc-v850.c (md_assemble): Improvements to error messages.
8253 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8255 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8256 BFD_RELOC_HI16_S to store the high bits of any value.
8258 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8259 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8260 assembler calculate relocations to any external symbol at all.
8261 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8262 involving generation of pc-relative relocs.
8263 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8264 has been moved to md_apply_fix3.
8266 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8267 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8268 which actually means (the address of identifier's GOT entry) +
8269 constant, which is not particularly useful.
8271 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8273 * read.h (include_dirs): Declare.
8274 (include_dir_count,include_dir_maxlen): Declare.
8276 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8278 * configure.in: Correct check for shared opcodes library.
8279 * configure: Rebuild.
8281 * listing.c (buffer_line): If we can't open the file, set at_end.
8282 (listing_print): Remove unused local variable fi.
8284 * config/m68k-parse.y (reglistpair): Handle register list in
8287 * config/vms-conf.h: Don't undef VERSION.
8289 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8291 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8293 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8295 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8296 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8297 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8298 (EXTRA_DIST): Define.
8299 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8300 explicitly rather than via the list of object files.
8301 (gcc-as.opt): New file created when make-gas.com is run.
8302 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8303 itbl-cpu.h} to #include appropriate file rather than copying that
8305 * config/vms-conf.h: Synchronize with current config.in.
8306 * Makefile.in: Rebuild.
8308 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8310 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8311 (parallel_ok): Relaxed parallel subinstruction dependency check.
8313 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8315 * as.h (flag_warn_suppress_instructionswap): added new flag.
8316 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8317 command line argument.
8318 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8319 warning only if flag_warn_suppress_instructionswap is false.
8321 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8323 * configure.in (i386-*-mingw32*): New target.
8324 * configure: Rebuild.
8326 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8328 * symbols.c (resolve_symbol_value): Don't set the segment if it
8329 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8331 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8334 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8336 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8337 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8340 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8342 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8344 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8346 * config/tc-v850.c (v850_insert_operand): Display instruction when
8347 an error is encountered.
8349 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8351 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8352 (i386-*-sco3.2v5*coff): New target.
8353 (i386-*-sco3.2*): New target.
8354 * configure: Rebuild.
8356 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8358 * config/tc-v850.c: Tidy error message production.
8360 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8362 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8363 validate_immediate return value in the right type for comparisons
8366 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8368 * listing.c (MAX_BYTES): Use listing variables not constants.
8369 (data_buffer): No longer an array, but a pointer.
8370 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8371 (listing_listing): Allocate data_buffer.
8373 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8375 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8376 --listing-rhs-width, --listing-cont-lines.
8377 (show_usage): Update.
8378 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8379 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8380 (print_lines): Use the variables instead of the constants.
8381 (listing_listing): Likewise.
8382 * listing.h: Declare the new vars.
8384 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8386 * as.c (parse_args): Add --keep-locals alias for -L.
8387 Add --strip-local-absolute.
8388 (show_usage): Update.
8389 * as.h (flag_strip_local_absolute): New flag.
8390 * symbols.c (S_IS_LOCAL): Use it.
8391 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8392 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8393 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8395 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8397 * config/tc-m32r.c: Detect if explicitly parallel instructions
8398 might have an io conflict and issue a warning message.
8400 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8402 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8403 cgen_swap_fixups): Functions to save, restore and swap the fixup
8404 chain with a backup copy.
8405 (cgen_asm_finish_insn): Returns address of constructed insn.
8407 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8409 * listing.c (file_info_struct): Remove FILE, add POS.
8410 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8411 (file_info): Don't open the file.
8412 (buffer_line): Check for the file in the last_open cache, updating
8414 (print_source): Don't reference file_info->file.
8415 (listing_listing): Likewise.
8416 (listing_print): Close the file in the cache, if any.
8418 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8420 * read.c (dwarf_file_string): New file static variable.
8421 (emit_expr): Look for constant sequence that leads up to a file
8422 name in DWARF debugging output.
8423 (stringer): Use dwarf_file_string to decide whether to accept a
8424 string as a file name.
8426 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8428 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8429 (crack_operand): Add reg->reglst MRI hack.
8430 (r_seg): Put reglst symbols in reg_section.
8431 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8433 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8435 * tc-sh.c (get_specific): Handle SGR & DBR.
8437 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8439 * tc-h8300.c (parse_reg): Take the length of the symbol into
8440 account when attempting to match a register name.
8441 * tc-h8500.c (parse_reg): Likewise.
8443 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8445 * cgen.c: Formatting changes to improve readability.
8447 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8449 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8452 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8454 Based on a patch from Jim Wilson
8455 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8456 (tc_gen_reloc): Handle cross section PC relative relocs
8459 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8461 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8463 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8465 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8466 (expr_jmp_buf): New static local.
8467 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8468 (cgen_md_operand): New function.
8469 * tc-m32r.c: Clean up pass over `struct foo' usage.
8470 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8472 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8474 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8475 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8477 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8479 * config/tc-i386.c (i386_operand): Give an error if there are
8480 unrecognized characters after an expression.
8482 For older changes see ChangeLog-9697