1 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3 * config/tc-mips.c (mips_ip): When calculating offsets,
4 don't accept as constant the difference between the
5 addresses of symbols in two different sections.
7 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
9 (validate_mips_insn): Likewise. Also, update 'B' operand
10 specifier to use OP_*_CODE20 constants and delete 'm' operand
12 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
13 operand specifiers. Change warning generated by 'B' operand
14 specifier to reflect its new multi-purpose usage.
16 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
17 -1, and update comment.
18 (file_mips_isa): Likewise.
19 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
20 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
21 ISA_* constants rather than hard-coded numbers.
22 (mips_cpu_info): New structure.
23 (mips_cpu_info_table): New table describing CPU and ISA names
25 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
26 mips_cpu_info_from_cpu): New functions.
27 (mips_isa_to_str): New function to get string for ISA name.
28 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
30 (md_begin): Redo CPU and ISA selection logic, using
31 mips_cpu_info_from_*. Convert to use ISA_* constants rather
32 than hard-coded numbers.
33 (append_insn, mips_emit_delays, macro, macro2): Convert to use
34 ISA_* constants rather than hard-coded numbers.
35 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
36 (md_longopts): Delete OPTION_NO_MIPS32.
37 (md_parse_option): Convert to use ISA_* constants rather than
38 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
39 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
40 to use strcasecmp to recognize "default" and to use
41 mips_cpu_info_from_name to get CPU numbers from argument.
42 (md_show_usage): Move -mips32 so it's with the rest of the ISA
43 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
45 (s_mipsset): Accept ISA value 32.
46 * doc/as.texinfo: Clean up MIPS options summary slightly,
47 remove -no-mips32. Add note about -mips4 and -mips32
48 specifying those ISA levels. Delete -mips32 and -no-mips32
49 cpu flag descriptions.
50 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
51 up the supported CPU switch list, and replace 4Kc, 4Km, and
52 4Kp entries with a single mips32-4k entry. Note that you can
55 2000-12-01 Joel Sherrill <joel@OARcorp.com>
57 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
59 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
60 (sparc*-*-rtems*): Switched from a.out to ELF.
61 * configure: Regenerate.
62 * config.in: Regenerate.
63 * Makefile.in: Regenerate.
64 * aclocal.m4: Regenerate.
65 * po/gas.pot: Regenerate.
67 2000-11-30 Philip Blundell <pb@futuretv.com>
69 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
70 even in non BFD_ASSEMBLER case.
72 2000-11-30 Diego Novillo <dnovillo@redhat.com>
74 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
77 2000-11-29 Richard Henderson <rth@redhat.com>
79 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
80 until dwarf2_finish; use relaxation to get cross-fragment offsets;
81 thread multiple subsegments properly; handle multiple code
82 sections properly; emit proper compilation unit info for assembler
85 * as.h (enum _relax_state): Add rs_dwarf2dbg.
86 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
87 (dwarf2dbg_estimate_size_before_relax): Declare.
88 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
89 * write.c: Include dwarf2dbg.h.
90 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
91 (relax_segment): Likewise.
93 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
95 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
96 jump>: Use as_bad_where instead of as_bad. Tweak error message
97 accordingly. Stabilize frag by updating fix part and resetting
99 <undefined symbol, unconditional jump>: Ditto.
100 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
101 indexing is_end_of_line[].
102 (md_assemble): Initialize size to 0.
103 (md_section_align): Mark parameter seg as unused.
104 (parse_reg): Parse names case-insensitively.
106 2000-11-28 Kazu Hirata <kazu@hxi.com>
108 * config/obj-aout.h: Fix formatting.
109 * config/obj-bout.h: Likewise.
110 * config/obj-coff.c: Likewise.
111 * config/obj-coff.h: Likewise.
112 * config/obj-elf.h: Likewise.
113 * config/obj-som.h: Likewise.
114 * config/obj-vms.c: Likewise.
115 * config/obj-vms.h: Likewise.
116 * config/tc-h8300.h: Likewise.
117 * config/tc-ns32k.h: Likewise.
118 * config/tc-sparc.h: Likewise.
119 * config/tc-tic54x.h: Likewise.
120 * config/tc-z8k.h: Likewise.
122 2000-11-28 Nick Clifton <nickc@redhat.com>
124 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
125 License is present in the sources, but not the output, and
126 also available from the GNU website.
127 (GNU Free Documentation License): Comment out this section.
129 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
131 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
132 targets. Remove i860 from valid a.out targets.
133 * Makefile.in: Regenerate.
135 * config/tc-cris.c: Include dwarf2dbg.h.
136 (md_pseudo_table): Add .file and .loc.
137 (md_assemble): Call dwarf2_emit_insn if generating ELF.
138 (s_cris_file, s_cris_loc): New.
139 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
140 * Makefile.am: Regenerate dependencies.
141 * Makefile.in: Regenerate.
143 2000-11-28 Alan Modra <alan@linuxcare.com.au>
145 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
146 (MRI_MUL_PRECEDENCE): Likewise.
147 (op_rank): Fix a comment typo.
149 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
151 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
153 (get_operand): Fix analysis for movw/movb instructions.
155 2000-11-24 Nick Clifton <nickc@redhat.com>
157 * configure.in (xscale-elf): Add target.
158 (xscale-coff): Add target.
159 * configure: Regenerate.
161 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
163 (ARM_EXT_XSCALE): New ARM architecture extension.
164 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
165 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
166 (ARM_THUMB): Rename to ARM_EXT_THUMB.
167 (ARM_ARCH_V4): Remove processor from architecture.
168 (ARM_ARCH_3M): New architecutre definition.
169 (ARM_ARCH_V5TE): New architecutre definition.
170 (ARM_ARCH_XSCALE): New architecutre definition.
171 (CPU_DEFAULT): Allow to be defaulted to XScale.
172 (atpcs): New boolean variable.
173 (ldr_flags): Support 'd' flag for double word loads.
174 (str_flags): Support 'd' flag for double word stored.
175 (do_mia): New function.
176 (do_mar): New function.
177 (do_mra): New function.
178 (do_pld): New function.
179 (do_ldrd): New function.
180 (do_blx): New function.
181 (do_bkpt): New function.
182 (do_clz): New function.
183 (do_lstc2): New function.
184 (do_cdp2): New function.
185 (do_t_blx): New function.
186 (do_t_bkpt): New function.
187 (do_smla): New function.
188 (do_smlal): New function.
189 (do_smul): New function.
190 (do_qadd): New function.
191 (do_co_reg2c): New function.
192 (LONGEST_INSN): Redefine to 7.
194 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
195 command line switches.
197 2000-11-22 Jim Wilson <wilson@redhat.com>
199 * config/tc-ia64.c (pseudo_func): Add missing initializers.
200 (struct rsrc): Make line unsigned.
201 (gr_values): Add missing initializer.
202 (SLOT_NUM_NOT_SET): Add unsigned cast.
203 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
204 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
205 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
206 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
207 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
208 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
209 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
210 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
211 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
212 Add ATTRIBUTE_UNUSED to unused parameters.
213 (convert_expr_to_ab_reg): Add parens.
214 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
215 (dot_prologue): Initialize grsave when declared.
216 (md_pseudo_table): Add missing initializers.
217 (operand_match): Add casts to bfd_vma.
218 (emit_one_bundle): Delete unused local prev. Make required_template
220 (specify_resource): Cast i to unsigned.
221 (note_register_values): Use fprintf_vma.
222 (print_dependency): Likewise.
224 2000-11-21 Jim Wilson <wilson@redhat.com>
226 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
227 for unwind info section.
228 (dot_endp): Likewise for unwind section.
230 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
233 2000-11-21 Jakub Jelinek <jakub@redhat.com>
235 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
236 (output_insn): Call dwarf2_emit_insn.
237 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
239 2000-11-17 Richard Henderson <rth@redhat.com>
241 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
242 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
243 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
245 2000-11-17 Nick Clifton <nickc@redhat.com>
247 * config/tc-arm.c (md_pseudo_table): Add support for .line and
250 2000-11-17 Richard Henderson <rth@redhat.com>
252 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
254 2000-11-17 Richard Henderson <rth@redhat.com>
256 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
257 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
258 tri-state definition of alpha_flag_mdebug.
259 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
260 (s_alpha_file): Store first .file directive.
262 (md_pseudo_table): Add stabs and stabn.
264 2000-11-17 Richard Henderson <rth@redhat.com>
266 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
268 2000-11-17 Richard Henderson <rth@redhat.com>
270 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
271 (main): Call dwarf2_finish.
272 * as.h (debug_type): Clarify documentation of the meaning
274 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
275 (print_stats): Fix parenthesis problem.
276 (now_subseg_size): New.
277 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
278 (dwarf2_directive_file): Don't set debug_type.
279 (dwarf2_where): Honor DEBUG_DWARF2 first.
280 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
281 do nothing if not emitting dwarf2 debug info, or no work.
282 * dwarf2dbg.h (dwarf2_emit_insn): Update.
283 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
284 (ecoff_new_file): Likewise.
285 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
286 commentary wrt dwarf2.
288 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
289 ATTRIBUTE_UNUSED as needed.
290 (emit_insn): Call dwarf2_emit_insn.
293 (s_alpha_coff_wrapper): Don't handle them.
294 (md_pseudo_table): Update for .file and .loc.
295 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
297 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
298 don't protect with debug_type.
299 * config/tc-hppa.c (md_assemble): Likewise.
300 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
301 * config/tc-mn10300.c (md_assemble): Likewise.
302 * config/tc-sh.c (md_assemble): Likewise.
303 * config/tc-v850.c (md_assemble): Likewise.
305 * config/tc-arm.c (arm_end_of_source): Remove.
306 * config/tc-hppa.c (pa_end_of_source): Remove.
307 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
308 * config/tc-mn10300.c (mn10300_finalize): Remove.
309 * config/tc-sh.c (sh_finalize): Remove.
310 * config/tc-v850.c (sh_finalize): Remove.
312 * config/tc-arm.h (md_end): Remove.
313 * config/tc-hppa.h (md_end): Remove.
314 (DWARF2_LINE_MIN_INSN_LENGTH): New.
315 * config/tc-m68hc11.h (md_end): Remove.
316 * config/tc-mn10300.h (md_end): Remove.
317 * config/tc-sh.h (md_end): Remove.
318 * config/tc-v850.h (md_end): Remove.
320 * config/tc-ia64.c (emit_one_bundle): Don't protect
321 dwarf2 bits with debug_type.
322 (md_assemble): Likewise.
323 (ia64_end_of_source): Don't call dwarf2_finish.
325 2000-11-16 Jim Wilson <wilson@redhat.com>
327 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
328 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
331 2000-11-16 H.J. Lu <hjl@gnu.org>
333 * config/obj-elf.c (obj_elf_symver): Don't check the missing
336 2000-11-15 Kazu Hirata <kazu@hxi.com>
338 * config/tc-tic30.c: Fix formatting.
339 * config/tc-tic80.c: Likewise.
340 * config/tc-v850.c: Likewise.
341 * config/tc-vax.c: Likewise.
342 * config/tc-w65.c: Likewise.
343 * config/tc-z8k.c: Likewise.
345 2000-11-14 DJ Delorie <dj@redhat.com>
347 * config/tc-v850.c: Support dwarf2.
348 * config/tc-v850.h: Ditto.
350 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
351 parse_cons_expression_v850 to initialize hold_cons_reloc.
353 2000-11-15 Bernd Schmidt <bernds@redhat.com>
355 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
356 (errata_nops_necessary_p): New function.
357 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
360 2000-11-14 Jim Wilson <wilson@redhat.com>
362 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
363 return little endian bfd formats.
365 2000-11-14 Kazu Hirata <kazu@hxi.com>
367 * config/aout_gnu.h: Fix formatting.
368 * config/atof-vax.c: Likewise.
369 * config/m68k-parse.h: Likewise.
370 * config/m88k-opcode.h: Likewise.
371 * config/obj-elf.c: Likewise.
372 * config/tc-arm.c: Likewise.
373 * config/tc-cris.c: Likewise.
374 * config/tc-i386.c: Likewise.
375 * config/tc-ia64.c: Likewise.
376 * config/tc-mn10300.c: Likewise.
377 * config/te-386bsd.h: Likewise.
378 * config/te-hppa.h: Likewise.
379 * config/te-nbsd.h: Likewise.
380 * config/te-ppcnw.h: Likewise.
381 * config/te-sparcaout.h: Likewise.
382 * config/te-tmips.h: Likewise.
383 * config/vax-inst.h: Likewise.
384 * config/vms-conf.h: Likewise.
386 2000-11-14 Jakub Jelinek <jakub@redhat.com>
388 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
390 2000-11-13 H.J. Lu <hjl@gnu.org>
392 * config/obj-elf.c (elf_frob_symbol): Support
393 ".symver name,name2@@@nodename".
394 (elf_frob_file_before_adjust): Likewise.
396 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
397 and ".symver name,name2@@@nodename".
400 2000-11-12 H.J. Lu (hjl@gnu.org)
402 * config/obj-elf.c (obj_elf_symver): Check missing version
405 2000-11-12 H.J. Lu (hjl@gnu.org)
407 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
408 instead of bfd_vma for non-bfd assemblers.
410 2000-11-09 Kazu Hirata <kazu@hxi.com>
412 * itbl-ops.c: Fix comment typos.
414 2000-11-08 Jim Wilson <wilson@redhat.com>
416 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
417 (struct unwind): Add next_slot_frag field.
418 (slot_index): New parameters slot_frag and first_frag. Add code
419 to add in frag sizes when different. Add comments.
420 (fixup_unw_records): New locals first_frag and last_frag. Pass new
421 arguments to slot_index.
422 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
423 loop end. Set next_slot_frag field.
425 2000-11-07 H.J. Lu <hjl@gnu.org>
427 * doc/as.texinfo (.symver): Updated for versioned symbol
430 * obj.h (format_ops): Add the frob_file_before_adjust field.
432 * config/obj-aout.c (aout_format_ops): Set the
433 frob_file_before_adjust field to 0.
434 * config/obj-coff.c (coff_format_ops): Likewise.
435 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
437 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
439 (elf_frob_file_before_adjust): New function to remove unneeded
440 versioned symbols from the symbol table.
441 (elf_format_ops): Set the frob_file_before_adjust field to
442 elf_frob_file_before_adjust.
444 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
447 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
449 2000-11-07 Peter Targett <peter.targett@arccores.com>
451 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
453 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
454 Fix compile time warning messages.
456 2000-11-07 Nick Clifton <nickc@redhat.com>
458 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
459 buffer in order to avoid buffer overflows.
461 2000-11-06 Steve Ellcey <sje@cup.hp.com>
463 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
464 Change M to m for -milp32 or -mlp64 to match gcc.
465 (dot_endp): Use bytes_per_address instead of 8.
466 (emit_one_bundle): Use number_to_chars_littleendian instead of
468 (fix_insn): Likewise.
469 (ia64_init): New function.
470 (ia64_target_format): New function.
471 (md_begin): Set endianness, arch, and machine as appropriate.
472 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
473 Make these macros depend on TE_HPUX macro.
474 (TARGET_FORMAT): Define.
475 (HOST_SPECIAL_INIT): Define.
476 * config/te-hpux.h: New file.
477 * configure.in: Add "ia64-*-hpux*" target to configure.
478 * configure: Regenerate.
480 2000-11-06 Kazu Hirata <kazu@hxi.com>
482 * as.c: Fix formatting.
483 * dwarf2dbg.c: Likewise.
484 * input-file.c: Likewise.
485 * input-file.h: Likewise.
486 * input-scrub.c: Likewise.
487 * itbl-ops.c: Likewise.
488 * listing.c: Likewise.
490 * messages.c: Likewise.
492 * subsegs.c: Likewise.
493 * subsegs.h: Likewise.
496 2000-11-06 Nick Clifton <nickc@redhat.com>
498 * doc/as.texinfo: Add GNU Free Documentation License.
499 * doc/gasp.texi: Add GNU Free Documentation License.
500 * doc/as.1: Add GNU Free Documentation License.
502 2000-11-05 Nick Clifton <nickc@redhat.com>
504 * config/tc-arm.c: Add include of "dwarf2dbg.h"
506 2000-11-02 Per Lundberg <plundis@chaosdev.org>
508 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
509 * configure: Regenerate.
511 2000-11-01 Nick Clifton <nickc@redhat.com>
513 * read.c (original_case_string): New global variable.
514 (read_a_source_file): Copy opcode string into
515 original_case_string if clobbering the case of the opcode.
516 * read.h: Export the definition of original_case_string.
517 * config/tc-arm.c (md_assembler): When parsing a .req
518 directive use the original opcode string, not the case
521 2000-11-02 Nick Clifton <nickc@redhat.com>
523 * config/tc-mn10300.c (debug_line): Remove this static
525 (md_assemble): Call dwarf2_generate_asm_lineno instead of
526 dwarf2_where and dwarf2_gen_line_info.
528 2000-11-02 Theo Honohan <th@futuretv.com>
530 * config/tc-arm.c (do_msr): Improve error message.
532 2000-10-31 Eric Christopher <echristo@redhat.com>
534 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
535 or pc-relative, else use fx_offset.
537 2000-10-31 Jim Wilson <wilson@redhat.com>
539 * config/tc-ia64.c (struct md): New field tag_fixups.
540 (ia64_flush_insns): Handle tag_fixups. Error if dangling
541 qualifying predicate.
542 (emit_one_bundle): Delete spurious multiplication by one. Handle
544 (ia64_start_line): Error if dangling qualifying predicate.
545 (defining_tag): New static variable.
546 (ia64_unrecognized_line, case '['): Parse tags.
547 (ia64_frob_label): Create tag_fixups.
548 (md_assemble): Reset md.qp.X_op after using it.
550 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
552 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
554 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
556 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
558 2000-10-30 Kazu Hirata <kazu@hxi.com>
560 * expr.c: Fix formatting.
561 * flonum-copy.c: Likewise.
562 * flonum.h: Likewise.
566 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
568 * as.h (OPTION_MD_BASE): Bump to 190.
569 * as.c (parse_args) <std_longopts>: Add comment about the need to
570 check OPTION_MD_BASE in as.h.
572 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
575 2000-10-27 Nick Clifton <nickc@redhat.com>
577 * configure.in (emulations): Add m68hc12.
578 * configure: Regenerate.
579 * po/gas.pot: Regenerate.
581 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
583 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
585 (arm_psr_parse): Handle lowercase CPSR and SPSR.
587 2000-10-25 Nick Clifton <nickc@redhat.com>
589 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
590 a DWARF2 line number information sequence.
592 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
594 * read.c (generate_lineno_debug): Update comment describing why
595 DWARF2 line number debug information is not generated
596 automatically by this function.
598 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
601 * config/tc-arm.h (md_end): Define.
602 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
604 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
605 if generating DWARF2 line numbers.
606 (arm_end_of_source): New function. Call dwarf2_finish if
609 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
610 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
611 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
613 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
615 * tc-i386.c: Fix prototype declarations for functions taking no
618 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
620 * tc-i386.c (i386_operand_modifier): Remove.
621 (build_displacement_string): Remove.
622 (i386_parse_seg): Remove.
623 (i386_intel_memory_operand): Remove.
624 (i386_intel_operand): Re-write using recursive descent parser based
625 on MASM documentation.
626 (struct intel_parser_s): New structure.
627 (intel_parser): New static variable.
628 (struct intel_token): New structure.
629 (cur_token, prev_token): New static variables.
642 (intel_match_token): New function.
643 (intel_get_token): New function.
644 (intel_putback_token): New function.
645 (intel_expr): New function.
646 (intel_e05): New function.
647 (intel_e05_1): New function.
648 (intel_e06): New function.
649 (intel_e06_1): New function.
650 (intel_e09): New function.
651 (intel_e09_1): New function.
652 (intel_e10): New function.
653 (intel_e10_1): New function.
654 (intel_e11): New function.
656 2000-10-20 Jakub Jelinek <jakub@redhat.com>
658 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
659 instructions to loose any special insn->architecture mask.
661 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
662 (sparc_md_end, sparc_arch_types, sparc_arch,
663 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
664 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
665 request v9b architecture if they are used).
667 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
669 * config/tc-m68k.c: Fix the previous misapplied patch.
671 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
673 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
674 BFD_ASSEMBLER and !BFD_ASSEMBLER.
675 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
678 2000-10-17 Kazu Hirata <kazu@hxi.com>
680 * debug.c: Fix formatting.
681 * depend.c: Likewise.
682 * dwarf2dbg.c: Likewise.
683 * dwarf2dbg.h: Likewise.
687 * flonum-konst.c: Likewise.
690 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
692 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
694 * doc/as.texinfo: Added notes about this new option.
696 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
698 * config/tc-sh.c (JREG): Remove.
699 (md_convert_frag): Remove #if 0:d code using JREG.
701 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
703 * config/tc-i386.c (i386_operand_modifier): Only match
704 modifiers SHORT and FLAT if they are followed by a space.
705 (parse_register): When `allow_naked_reg' is set, do not confuse
706 identifiers that start with a register name with a register.
708 2000-10-12 Kazu Hirata <kazu@hxi.com>
710 * app.c: Fix formatting.
713 * bit_fix.h: Likewise.
718 2000-10-11 Alan Modra <alan@linuxcare.com.au>
720 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
722 2000-10-07 Alan Modra <alan@linuxcare.com.au>
724 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
725 Re-arrange function a little and improve error message.
727 * write.c (write_relocs): Fix a comment.
729 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
732 2000-10-05 Jim Wilson <wilson@cygnus.com>
734 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
736 2000-10-05 Alan Modra <alan@linuxcare.com.au>
738 * config/tc-i386.c: Delete some useless comments, reformat others.
740 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
741 non-global syms in linkonce sections.
743 2000-10-04 Ralf Baechle <ralf@gnu.org>
745 * config/tc-ia64.c (operand_match): Don't use // style comments.
746 * config/tc-i370.c: Likewise.
748 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
750 Changes to handle varying register prefix and user symbol prefix.
751 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
752 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
753 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
754 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
755 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
756 (demand_register_prefix): New variable.
757 (md_pseudo_table): New pseudo ".syntax".
758 (md_longopts): New options --no-underscore and --underscore.
759 (cris_target_format): Return elf32-us-cris or elf32-cris depending
760 on symbols_have_leading_underscore.
761 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
762 (get_spec_reg): Ditto.
763 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
765 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
767 <case OPTION_NO_US, case OPTION_US>: New.
768 (md_show_usage): Be brief and reformat to match continuation of
770 * po/gas.pot: Regenerate.
772 2000-09-28 Alan Modra <alan@linuxcare.com.au>
774 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
775 force relocs for 12 bit branches.
776 (md_apply_fix): Similarly, adjust logic here.
778 2000-09-28 Alan Modra <alan@linuxcare.com.au>
780 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
781 adjust for external and weak syms as we will use a reloc. Allow
782 for +8 offset when calculating limits of branches.
783 (hppa_fix_adjustable): Undo 2000-09-23 change.
784 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
785 Correct distance calculation.
786 (tc_gen_reloc): Print the file name and line number if we can't
789 From John David Anglin <dave@hiauly1.hia.nrc.ca>
790 * config/tc-hppa.c (nonzero_dibits): Define.
791 (arg_reloc_stub_needed): Check each arg and return value
792 separately for zero case.
793 (pa_align): Declare argument `bytes'.
795 2000-09-25 Kazu Hirata <kazu@hxi.com>
797 * config/tc-cris.c: Fix formatting.
798 * config/tc-d10v.h: Likewise.
799 * config/tc-d30v.c: Likewise.
800 * config/tc-d30v.h: Likewise.
801 * config/tc-fr30.c: Likewise.
802 * config/tc-fr30.h: Likewise.
803 * config/tc-m68k.c: Likewise.
804 * config/tc-m68k.h: Likewise.
805 * config/tc-pj.h: Likewise.
806 * config/tc-ppc.c: Likewise.
807 * config/tc-ppc.h: Likewise.
808 * config/tc-sh.c: Likewise.
809 * config/tc-sh.h: Likewise.
810 * config/tc-sparc.c: Likewise.
811 * config/tc-v850.h: Likewise.
812 * config/tc-vax.h: Likewise.
813 * config/tc-w65.h: Likewise.
814 * config/tc-z8k.h: Likewise.
816 2000-09-23 Alan Modra <alan@linuxcare.com.au>
818 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
820 (hppa_force_relocation): Likewise.
822 2000-09-22 Jim Wilson <wilson@cygnus.com>
824 * config/tc-ia64.c (dv_sem): Add "stop".
825 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
826 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
827 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
829 (mark_resources): Check IA64_RS_PRr.
831 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
833 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
834 md_estimate_size_before_relax): Redesign and clean up the
835 relaxation mechanism.
837 2000-09-21 Kazu Hirata <kazu@hxi.com>
839 * config/tc-ns32k.c: Fix formatting.
840 * config/tc-ns32k.h: Likewise.
842 2000-09-20 Kazu Hirata <kazu@hxi.com>
844 * config/tc-m32r.c: Fix formatting.
845 * config/tc-m32r.h: Likewise.
846 * config/tc-m68851.h: Likewise.
847 * config/tc-m68hc11.c: Likewise.
848 * config/tc-m68hc11.h: Likewise.
849 * config/tc-m88k.c: Likewise.
850 * config/tc-mcore.c: Likewise.
851 * config/tc-mcore.h: Likewise.
852 * config/tc-mips.c: Likewise.
853 * config/tc-mips.h: Likewise.
854 * config/tc-mn10200.h: Likewise.
855 * config/tc-mn10300.h: Likewise.
856 * config/tc-tahoe.c: Likewise.
857 * config/tc-tahoe.h: Likewise.
859 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
861 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
862 Likewise in relaxation description comments.
864 2000-09-18 Alan Modra <alan@linuxcare.com.au>
866 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
867 subtraction of two syms without emitting a relocation.
869 From David Huggins-Daines <dhd@linuxcare.com>
870 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
871 global or weak symbols.
873 2000-09-15 Kazu Hirata <kazu@hxi.com>
875 * config/tc-h8300.h: Fix formatting.
876 * config/tc-h8500.c: Likewise.
877 * config/tc-h8500.h: Likewise.
878 * config/tc-hppa.h: Likewise.
879 * config/tc-i370.h: Likewise.
880 * config/tc-i386.h: Likewise.
881 * config/tc-i860.c: Likewise.
882 * config/tc-i860.h: Likewise.
883 * config/tc-i960.h: Likewise.
884 * config/tc-ia64.c: Likewise.
885 * config/tc-ia64.h: Likewise.
887 2000-09-14 Kazu Hirata <kazu@hxi.com>
889 * config/tc-a29k.c: Fix formatting.
890 * config/tc-alpha.c: Likewise.
891 * config/tc-arc.c: Likewise.
892 * config/tc-arc.h: Likewise.
893 * config/tc-arm.c: Likewise.
894 * config/tc-arm.h: Likewise.
895 * config/tc-avr.c: Likewise.
896 * config/tc-avr.h: Likewise.
897 * config/tc-tic30.c: Likewise.
898 * config/tc-tic30.h: Likewise.
899 * config/tc-tic54x.c: Likewise.
900 * config/tc-tic54x.h: Likewise.
901 * config/tc-tic80.c: Likewise.
902 * config/tc-tic80.h: Likewise.
904 2000-09-14 Timothy Wall <twall@cygnus.com>
906 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
907 parallel comparisons for later use.
908 (struct rsrc): Add parallel comparison type.
909 (resources_match): Skip special cases of PR usage (non-conflicting
912 2000-09-13 Kazu Hirata <kazu@hxi.com>
914 * config/obj-ecoff.c: Fix formatting.
915 * config/obj-elf.c: Likewise.
916 * config/obj-elf.h: Likewise.
917 * config/obj-evax.h: Likewise.
918 * config/obj-generic.h: Likewise.
919 * config/obj-hp300.c: Likewise.
920 * config/obj-hp300.h: Likewise.
921 * config/obj-ieee.h: Likewise.
922 * config/obj-vms.c: Likewise.
923 * config/obj-vms.h: Likewise.
925 2000-09-13 Anders Norlander <anorland@acc.umu.se>
927 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
928 (md_parse_option): Ditto.
929 (md_longopts): Add -mips32 option.
930 (md_show_usage): Document new options.
931 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
932 (mips_ip): Assemble mfc0 with a sub-selection code.
933 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
934 (mips_cpu_to_str): New function.
935 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
936 Use CPU_* defines instead of hardcoded numbers.
938 * doc/as.texinfo: Document new options.
939 * doc/c-mips.texi: Ditto.
941 2000-09-12 Kazu Hirata <kazu@hxi.com>
943 * as.h: Fix formatting.
944 * asintl.h: Likewise.
945 * bit_fix.h: Likewise.
946 * config/obj-aout.c: Likewise.
947 * config/obj-aout.h: Likewise.
948 * config/obj-bout.c: Likewise.
949 * config/obj-bout.h: Likewise.
950 * config/obj-coff.c: Likewise.
951 * config/obj-coff.h: Likewise.
952 * dwarf2dbg.h: Likewise.
954 * flonum.h: Likewise.
956 * itbl-ops.h: Likewise.
960 * struc-symbol.h: Likewise.
961 * subsegs.h: Likewise.
962 * symbols.h: Likewise.
966 2000-09-11 Kazu Hirata <kazu@hxi.com>
968 * bignum-copy.c: Fix formatting.
969 * config/tc-i370.c: Likewise.
970 * config/tc-i960.c: Likewise.
971 * config/tc-m68k.c: Likewise.
973 * flonum-copy.c: Likewise.
974 * flonum-konst.c: Likewise.
975 * flonum-mult.c: Likewise.
976 * literal.c: Likewise.
980 * subsegs.c: Likewise.
982 2000-09-09 Philip Blundell <philb@gnu.org>
984 * configure.in (arm*-*-uclinux*): New target.
985 * configure: Regenerate.
987 2000-09-09 Kazu Hirata <kazu@hxi.com>
989 * input-file.c: Fix formatting.
990 * itbl-ops.c: Likewise.
991 * messages.c: Likewise.
993 2000-09-08 Philip Blundell <philb@gnu.org>
995 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
998 2000-09-07 H.J. Lu <hjl@gnu.org>
1000 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1001 * configure: Rebuild.
1003 2000-09-07 Kazu Hirata <kazu@hxi.com>
1005 * atof-generic.c: Fix formatting.
1006 * config/tc-mips.c: Likewise.
1007 * config/tc-vax.c: Likewise.
1008 * input-scrub.c: Likewise.
1010 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1012 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1013 * configure.in (sh-*-linux*): Added.
1014 * configure: Rebuilt.
1016 2000-09-06 Kazu Hirata <kazu@hxi.com>
1018 * config/tc-hppa.c: Fix formatting.
1020 * ecoff.c: Fix formatting.
1022 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1024 * configure: Rebuilt with new libtool.m4.
1026 2000-09-05 Kazu Hirata <kazu@hxi.com>
1028 * cgen.c: Fix formatting.
1029 * config/tc-ia64.c: Likewise.
1031 2000-09-05 Nick Clifton <nickc@redhat.com>
1033 * aclocal.m4: Regenerate.
1034 * config.in: Regenerate.
1035 * configure: Regenerate.
1036 * po/gas.pot: Regenerate.
1038 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1040 * config/tc-cris.c: Correct comment typos.
1042 2000-09-05 Eric Christopher <echristo@cygnus.com>
1044 * config/tc-mn10300.c: Cleanup.
1045 (md_pcrel_from): Enable.
1047 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1049 * expr.c (operand): Fix a comment typo.
1050 * write.c (write_relocs): Fix a signed/unsigned warning.
1052 * config/tc-hppa.c (fudge_reg_expressions): New
1053 (hppa_force_reg_syms_absolute): New.
1054 (pa_equ): Allow reg_section expressions.
1055 * config/tc-hppa.c (md_optimize_expr): Define.
1056 (hppa_force_reg_syms_absolute): Prototype.
1058 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1059 (pa_parse_number): Pass in arg to select fp reg parsing.
1060 Return 1 to indicate format checks pass. If strict, then only
1061 accept a register or register symbol. Return value in...
1062 (pa_number): New static for pa_parse_number.
1063 (FP_REG_BASE): Define.
1064 (FP_REG_RSEL): Define.
1065 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1066 appropriate. White space changes.
1067 (need_pa11_opcode): Don't bother passing any params, get them from
1069 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1070 Remove extraneous check in case 'Q'.
1071 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1072 reg, set section of resulting symbol to reg_section.
1073 (pa_parse_space_stmt): Modify call to pa_parse_number.
1074 (pa_space): Likewise.
1076 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1077 (hppa_force_relocation): Handle vtable relocs.
1078 (pa_vtable_entry): New.
1079 (pa_vtable_inherit): New.
1080 (md_pseudo_table): Add entries for vtable pseudos.
1081 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1082 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1084 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1085 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1086 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1088 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1089 specify a symbol type.
1091 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1092 dependent things together.
1093 (md_elf_symbol_type): Define.
1095 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1097 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1099 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1100 (obj_elf_vtable_entry): Declare.
1102 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1103 and export function.
1104 (obj_elf_vtable_entry): Similarly.
1105 (elf_pseudo_table): Fix the damage with a cast.
1107 2000-09-03 Richard Henderson <rth@cygnus.com>
1109 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1110 for template selection when a label is needed.
1112 2000-09-02 Kazu Hirata <kazu@hxi.com>
1114 * config/tc-ia64.c: Fix formatting.
1116 2000-09-02 Nick Clifton <nickc@redhat.com>
1118 * configure.in: Increase version number to 2.10.91.
1119 * configure: Regenerate.
1120 * aclocal.m4: Regenerate.
1121 * config.in: Regenerate.
1122 * po/gas.pot: Regenerate.
1123 * Makefile.in: Regenerate.
1125 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1127 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1128 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1129 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1131 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1134 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1136 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1137 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1138 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1139 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1140 (GOT_symbol): New variable.
1141 (md_undefined_symbol): Set it.
1143 2000-09-01 Richard Henderson <rth@cygnus.com>
1145 * config/tc-ia64.c (match): Don't inline.
1146 (extra_goodness): New.
1147 (md_begin): Prefer nop.f and nop.b for best_template.
1149 2000-08-31 Kazu Hirata <kazu@hxi.com>
1151 * as.c: Fix formatting.
1153 * frags.c: Likewise.
1154 * macro.c: Likewise.
1156 2000-08-31 Eric Christopher <echristo@cygnus.com>
1158 * config/tc-mn10300.c: Cleanup and fix warnings.
1159 (md_pseudo_table): Add initializers.
1160 (md_show_usage): Cleanup.
1161 (md_parse_option): Fix warnings.
1162 (md_undefined_symbol): Fix warnings.
1163 (md_conver_frag): Fix warnings.
1164 (tc_gen_reloc): Fix warnings.
1165 (md_apply_fix3): Fix warnings.
1166 (check_operand): Fix warnings.
1168 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1170 * acinclude.m4: Include libtool and gettext macros from the
1172 * aclocal.m4, configure: Rebuilt.
1174 2000-08-30 Mark Hatle <mhatle@mvista.com>
1176 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1178 2000-08-31 Kazu Hirata <kazu@hxi.com>
1180 * listing.c: Fix formatting.
1182 2000-08-29 Kazu Hirata <kazu@hxi.com>
1184 * app.c: Fix a comment typo. Fix formatting.
1186 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1188 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1189 offset of the target destination for jmp instructions.
1190 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1192 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1194 * NEWS: Mention support for CRIS.
1196 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1198 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1199 Sets `.lcomm' alignment to zero.
1201 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1203 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1204 (TC_FIX_ADJUSTABLE): Define.
1206 2000-08-23 Jim Wilson <wilson@cygnus.com>
1208 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1209 unwind.personality_routine is set.
1211 2000-08-23 H.J. Lu <hjl@gnu.org>
1213 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1215 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1217 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1220 2000-08-22 H.J. Lu <hjl@gnu.org>
1222 * config.in (STRICTCOFF): New for strict COFF.
1224 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1225 i386-*-go32* and i386-go32-rtems*.
1226 * configure: Rebuilt.
1228 * config/obj-coff.c (obj_coff_endef): Follow the historical
1229 behavior if STRICTCOFF is not defined.
1231 * doc/internals.texi: Document STRICTCOFF.
1233 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1235 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1236 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1237 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1238 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1239 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1240 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1241 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1244 2000-08-22 Eric Christopher <echristo@cygnus.com>
1246 * config/tc-mn10300.c: (md_apply_fix): New function.
1247 (mn10300_force_relocation): New function.
1248 (mn10300_fix_adjustable): New function.
1250 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1251 (TC_HANDLES_FX_DONE): Define.
1252 (obj_fix_adjustable): Define.
1253 (MD_APPLY_FIX3): Define.
1254 (TC_LINKRELAX_FIXUP): Define.
1256 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1258 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1260 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1262 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1264 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1265 if the fixup resulted in a relocation.
1267 2000-08-18 Nick Clifton <nickc@redhat.com>
1269 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1270 Make reference to first element of shift_names explicit.
1272 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1274 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1275 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1276 add a symbol's address. Removed all target-specific #ifdefs that
1277 used to accomplished the same.
1278 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1279 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1280 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1281 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1282 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1284 2000-08-17 Kazu Hirata <kazu@hxi.com>
1286 * dwarf2dbg.c: Fix formatting.
1288 2000-08-17 Nick Clifton <nickc@redhat.com>
1290 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1291 to be recoded as logical shift lefts by zero.
1293 2000-08-16 Jim Wilson <wilson@cygnus.com>
1295 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1296 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1298 (note_register_values): Handle IA64_OPND_R3_2 operands.
1300 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1302 * config/tc-i860.c (md_operand): Silly typo fixed.
1304 2000-08-16 Nick Clifton <nickc@redhat.com>
1306 * config/tc-arm.c (struct asm_shift): Delete.
1308 (enum asm_shift_index): New.
1309 (struct asm_shift_properties): New.
1310 (struct asm_shift_name): New.
1311 (shift_properties[]); New.
1312 (shift_names[]); New.
1314 (decode_shift): Use new structures.
1315 Issue a warning is "ROR #0" is used.
1316 Issue a warning if "ASR #0" or "LSR #0" is used.
1318 (md_begin): Initialise arm_shift_hsh table from new
1319 asm_shift_name array.
1321 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1323 * config/tc-sparc.c: Kill all warnings.
1324 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1326 (md_show_usage): Update usage text.
1328 2000-08-16 Nick Clifton <nickc@redhat.com>
1330 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1333 2000-08-15 Will Cohen <wcohen@redhat.com>
1335 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1337 * config/tc-sh.c (md_assemble): Changed so debug_type
1338 test performed for ppi_assemble
1339 * config/tc-sh.c: Included dwarf2dbg.h.
1340 (debug_line): Defined.
1341 (md_assemble): Generates dwarf2 line info.
1342 (sh_finalize): New function. Finalize dwarf2 info.
1343 (assemble_ppi): Returns size of code generated.
1344 (build_Mytes): Returns size of code generated.
1345 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1346 * config/tc-sh.h (md_end): Defined.
1347 (sh_finalize): Declared.
1349 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1351 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1354 2000-08-14 Nick Clifton <nickc@redhat.com>
1356 * config/tc-arm.c (do_bx): Allow "bx pc".
1358 2000-08-14 Jim Wilson <wilson@cygnus.com>
1360 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1361 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1362 (md_begin): Change assignment to md.flag to OR in the new bit.
1364 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1366 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1367 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1370 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1372 * NEWS: Mention i860 support.
1374 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1376 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1378 2000-08-14 Andreas Schwab <schwab@suse.de>
1380 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1382 2000-08-11 Andreas Schwab <schwab@suse.de>
1384 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1387 2000-08-11 Kazu Hirata <kazu@hxi.com>
1389 * expr.c: Fix formatting.
1390 * config/obj-bout.c: Likewise.
1392 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1394 * doc/c-i860.texi: Flesh out the i860 section more.
1396 2000-08-10 Kazu Hirata <kazu@hxi.com>
1398 * symbols.c: Fix formatting.
1401 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1403 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1404 has the IgnoreSize bit set.
1406 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1408 From Rodney Brown <RodneyBrown@mynd.com>
1409 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1410 * configure: Regenerate.
1412 2000-08-09 Kazu Hirata <kazu@hxi.com>
1414 * hash.c: Fix formatting.
1417 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1419 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1420 (i860_fix_info): New enum.
1421 (MD_APPLY_FIX3): Define.
1422 (WORKING_DOT_WORD): Define.
1423 (TC_HANDLES_FX_DONE): Define.
1424 (DIFF_EXPR_OK): Define.
1425 (LISTING_HEADER): Define.
1426 (TARGET_FORMAT): Select target format based on endian flag.
1427 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1428 (target_big_endian): Add external declaration.
1430 * config/tc-i860.c: All existing code reworked completely. Other
1431 new code shown below.
1432 (SYNTAX_SVR4): Define.
1433 (target_warn_expand): New variable.
1434 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1435 (md_longopts): Declare and define with new options (-EL, -EB,
1437 (md_show_usage): New function.
1438 (md_operand): New function.
1439 (obtain_reloc_for_imm16): New function.
1440 (md_apply_fix3): New function.
1441 (tc_gen_reloc): New function.
1443 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1445 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1446 2 bytes of the jump address are in the same frag.
1447 (find): Accept 68hc12 register indirect modes.
1449 * NEWS: Mention 68HC11 & 68HC12 support.
1451 2000-08-07 Richard Henderson <rth@cygnus.com>
1453 * config/tc-ia64.c (unwind): Add prologue_mask member.
1454 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1455 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1456 (dot_body): Clear unwind.prologue_mask.
1457 (dot_prologue): Set it. Accept a register second argument.
1459 2000-08-07 Kazu Hirata <kazu@hxi.com>
1461 * config/atof-ieee.c: Fix formatting.
1462 * config/atof-tahoe.c: Likewise.
1464 2000-08-06 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1469 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1470 of .popsection, .previous, .pushsection, .subsection,
1471 .version, .vtable_entry, .vtable_inherit and .weak.
1473 2000-08-05 Kazu Hirata <kazu@hxi.com>
1475 * config/tc-cris.c: Fix formatting.
1476 * config/tc-i386.c: Likewise.
1477 * config/tc-sparc.c (sparc_ip): Simplify the code.
1479 2000-08-04 Kazu Hirata <kazu@hxi.com>
1481 * config/tc-cris.c: Rearrange code for readability.
1482 * config/tc-d10v.c: Fix formatting.
1483 * config/tc-m32r.c: Likewise.
1484 * config/tc-sparc.c: Likewise.
1486 2000-08-02 Jim Wilson <wilson@cygnus.com>
1488 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1489 before ia64_find_opcode.
1490 (md_assemble): Likewise.
1492 2000-08-01 Nick Clifton <nickc@cygnus.com>
1494 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1495 Undo some formatting fixes.
1497 2000-08-01 Kazu Hirata <kazu@hxi.com>
1499 * config/obj-som.c: Fix formatting.
1500 * config/obj-ieee.c: Likewise.
1501 * config/tc-arm.c: Likewise.
1502 * config/tc-v850.c: Likewise.
1504 2000-08-01 Nick Clifton <nickc@redhat.com>
1506 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1507 index by command line option.
1509 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1511 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1512 (@node M68K-Branch): Rewrite to match the reality.
1514 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1516 * doc/c-i860.texi: New file.
1517 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1518 * doc/Makefile.in: Regenerate.
1519 * doc/all.texi: Add I860 as relevant architecture.
1520 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1522 2000-07-31 Kazu Hirata <kazu@hxi.com>
1524 * config/tc-d30v.c: Fix formatting.
1526 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1528 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1529 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1530 long emit a long branch if available instead of an absolute jump, never
1531 emit absolute jumps for anything with --pcrel.
1533 * doc/c-m68k.texi: Document new command line option.
1535 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1537 * config/tc-avr.c: Use PARAMS macro in function declarations.
1538 Don't declare md_pcrel_from_section (already in tc-avr.h).
1539 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1540 (avr_operand): Don't set (unsigned) op_mask to -1.
1542 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1544 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1545 * configure: Regenerated.
1546 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1547 of operand to the .type directive (.e.g, "type").
1549 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1551 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1552 * app.c (do_scrub_chars): Record where first comment found.
1553 * read.c (read_a_source_file): Init found_comment on entry, and
1554 notify whether comments found on exit.
1555 * config/tc-hppa.c (md_shortopts): Add "c".
1556 (md_longopts): Add warn-comment.
1557 (md_parse_option): Handle it.
1558 (md_show_usage): Show available options.
1559 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1561 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1563 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1564 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1566 (md_estimate_size_before_relax): Don't fall off end of function.
1568 2000-07-27 Kazu Hirata <kazu@hxi.com>
1570 * config/tc-avr.c: Fix formatting.
1571 * config/tc-ns32k.c: Likewise.
1573 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1575 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1577 2000-07-27 Kazu Hirata <kazu@hxi.com>
1579 * config/tc-d10v.c: Fix formatting.
1580 * config/tc-z8k.c: Likewise.
1581 * config/tc-sparc.c: Likewise.
1583 2000-07-26 Dave Brolley <brolley@redhat.com>
1585 * cgen.c (queue_fixup): Declare opinfo.
1586 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1587 (gas_cgen_md_operand): Ditto.
1588 (gas_cgen_md_apply_fix3): Ditto.
1590 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1592 * config/obj-coff.c (obj_frob_symbol): Don't merge
1593 labels. Don't merge if the symbol isn't constant. Return
1594 immediately if a symbol is merged.
1596 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1598 * frags.c (frag_align): Correct absolute section alignment.
1600 2000-07-20 DJ Delorie <dj@redhat.com>
1602 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1603 it breaks linking against DLLs.
1605 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1607 * configure.in: Add CRIS support.
1608 * configure: Regenerate.
1609 * Makefile.am: (CPU_TYPES): Add cris.
1610 (CPU_OBJ_VALID) [aout]: Add cris.
1611 (MULTI_CPU_TYPES): Add cris.
1612 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1613 [coff]: Only i386 and mips are valid.
1614 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1615 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1616 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1617 Regenerate dependencies.
1618 * Makefile.in: Regenerate.
1619 * aclocal.m4: Regenerate.
1620 * as.c: Declare crisaout, criself.
1621 * config/tc-cris.h, config/tc-cris.c: New.
1622 * config/e-criself.c, config/e-crisaout.c: New.
1623 * po/POTFILES.in, po/gas.pot: Regenerate.
1625 2000-07-20 Kazu Hirata <kazu@hxi.com>
1627 * read.c: Fix formatting.
1628 * write.c: Fix formatting.
1630 2000-07-19 H.J. Lu <hjl@gnu.org>
1632 * sb.c: Include <stdlib.h> if exists for abort ().
1634 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1636 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1637 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1638 (pa_type_args): Same here.
1640 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1642 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1643 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1644 the storage class is already set.
1646 2000-07-17 Kazu Hirata <kazu@hxi.com>
1648 * config/tc-m68hc11.c: Fix formatting.
1649 * config/tc-mn10200.c: Likewise.
1650 * config/tc-mn10300.c: Likewise.
1651 * config/tc-pj.c: Likewise.
1652 * config/tc-tic80.c: Likewise.
1653 * config/tc-w65.c: Likewise.
1655 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1657 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1660 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1662 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1665 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1667 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1668 ELF as are used for SOM (except the 32-bit reloc one) to decide
1669 whether a symbol can be reduced to a section symbol. Expand on
1670 the comment for symbols involved in LR% and RR% expressions.
1672 2000-07-14 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-mips.c (mips_disable_float_construction): New
1675 static variable. Set to true if doubles should not be
1676 constructed by loading two single width fp registers with
1677 halves of the value.
1678 (mips_ip): Test mips_disable_float_construction.
1679 (md_longopts): Add command line switches --construct-floats
1680 and --no-construct-floats.
1681 (md_parse_option): Parse new command line options.
1682 (md_show_usage): Describe new command line options.
1684 * doc/c-mips.texi: Document new command line options.
1686 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1688 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1689 * configure: Regenerate.
1691 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1693 * configure.in (DEFAULT_EMULATION setting): Revert part of
1694 2000-07-01 change that set te_multi=multi unless set to tmips.
1695 * configure: Regenerate.
1697 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1699 * config/obj-coff.c (coff_frob_section): Add padding to the last
1700 section when aligning it increases its size.
1702 2000-07-11 Kazu Hirata <kazu@hxi.com>
1704 * config/tc-tic54x.c: Fix formatting.
1706 2000-07-10 Kazu Hirata <kazu@hxi.com>
1708 * config/tc-h8500.c: Fix formatting.
1709 * config/tc-tic54x.c: Fix formatting.
1711 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1713 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1714 displacements correctly.
1716 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1718 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1720 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1724 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1726 From David Huggins-Daines <dhd@linuxcare.com>
1727 * config/te-hppalinux64.h: Add a new emulation.
1728 * configure.in (emulations): Add configure bits to support the
1729 64-bit Linux/parisc target.
1730 * configure: Regenerate.
1732 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1733 (md_shortopts): Add `V' for ELF.
1735 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1736 when SOM or ELF_ARG_RELOC are defined.
1737 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1738 ELF_ARG_RELOC are defined.
1739 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1740 (pa_stringer): ..Do it here instead. Fix comment typos.
1741 (hppa_force_relocation): Cast enums to int before comparing with
1744 From Ryan Bradetich <rbradetich@uswest.net>
1745 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1746 redifinition warning.
1747 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1748 (hppa_force_relocation): ditto
1749 (md_apply_fix): Added cast to buf to fix warnings.
1751 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1752 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1754 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1755 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1756 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1757 reloc_type** to avoid warnings in switch.
1758 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1759 little earlier instead.
1761 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1763 (pa_type_args): Use symbol_arg_reloc_info.
1764 (struct pa_it): Make arg_reloc unsigned int.
1765 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1766 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1767 (pa_code): Delete. pa_text duplicates this function.
1768 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1769 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1771 (cons_fix_new_hppa): Actually change selector to e_fsel when
1772 warning about assuming so.
1773 (tc_gen_reloc): More example elf arg reloc code.
1774 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1775 (hppa_force_relocation): Likewise.
1777 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1779 (pa_end_of_source): Prototype.
1780 (hppa_fix_adjustable): Prototype.
1781 (LABELS_WITHOUT_COLONS): Move it..
1782 * config/te-hppa.h: To here.
1784 * config/te-hppa64.h: New file.
1786 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1788 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1789 format -10, -16, 16 relocs.
1790 (hppa_elf_mark_end_of_function): Test for null
1791 last_call_info->start_symbol
1793 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1794 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1795 re_assesmble_* functions. Delete extraneous statements. Fix
1797 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1798 insn to re_assemble_*.
1800 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1802 * doc/internals.texi (Expressions): Fix typo.
1804 2000-07-08 Kazu Hirata <kazu@hxi.com>
1806 * config/tc-sh.c: Fix formatting.
1807 * config/tc-tic54x.c: Fix formatting.
1808 * depend.c: Fix formatting.
1809 * flonum-konst.c: Likewise.
1810 * flonum-mult.c: Likewise.
1812 2000-07-07 Kazu Hirata <kazu@hxi.com>
1814 * config/tc-sh.c: Fix comments.
1815 * config/obj-vms.c: Fix comments.
1816 * config/tc-a29k.c: Likewise.
1817 * config/tc-alpha.c: Likewise.
1818 * config/tc-h8300.c: Likewise.
1819 * config/tc-h8500.c: Likewise.
1820 * config/tc-i370.c: Likewise.
1821 * config/tc-ia64.c: Likewise.
1822 * config/tc-m68hc11.c: Likewise.
1823 * config/tc-m68k.c: Likewise.
1824 * config/tc-mips.c: Likewise.
1825 * config/tc-ns32k.c: Likewise.
1826 * config/tc-ppc.c: Likewise.
1827 * config/tc-z8k.c: Likewise.
1829 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1831 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1832 Default to '(SEC_LOAD | SEC_DATA)'.
1833 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1835 * doc/internals.texi (CPU Backend): Describe
1836 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1838 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1840 * as.c (parse_args): NULL terminate the long option list.
1842 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1844 * config/tc-d30v.h: Include "write.h" for fixS.
1845 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1847 2000-07-05 Nick Clifton <nickc@cygnus.com>
1849 * config/tc-d30v.c (write_2_short): Further changes to warning
1850 messages produced when combining EITHER_BUT_PREFER_MU attributed
1853 2000-07-05 DJ Delorie <dj@redhat.com>
1857 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1859 * config/tc-arm.c (psrs): Accept combinations of flags.
1861 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1863 * config/tc-avr.c: Change _ () to _() around all strings marked
1864 for translation (exception from the usual coding style).
1865 (avr_opt): New struct variable, how the new switches are set.
1866 (OPTION_MMCU): Define as 'm' and actually use.
1867 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1868 (show_mcu_list): New function, display the list of known MCUs.
1869 (md_show_usage): Document the new switches. Call show_mcu_list.
1870 (avr_set_arch): Change 'm' to OPTION_MMCU.
1871 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1872 Handle the new switches.
1873 (avr_operands): Disable warnings for undefined combinations of
1874 operands if -mall-opcodes. Disable warnings for skipping two-word
1875 instructions if enhanced core or -mno-skip-bug.
1876 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1877 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1878 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1879 (avr_ldi_expression): Warn about implicit lo8().
1880 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1882 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1884 * configure.in: Add entry for mips-*-sysv4*MP*
1885 * configure: Rebuild
1886 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1887 elf32-tradlittlemips for traditional mips targets.
1888 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1889 test for Link Once sections as in adjust_reloc_syms.
1890 * config/te-tmips.h: New file for traditional mips targets. Define
1893 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1895 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1896 flags argument is not present, don't change an existing section's
1897 section's attributes. If the flags argument is present, warn if the
1898 attributes don't match the section's current attributes. When
1899 long section names are supported, set SEC_LINK_ONCE and
1900 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1902 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1904 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1905 symbols; create them.
1907 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1909 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1910 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1912 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1914 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1915 expressions. Ignore the problem when handling 16 bit signed
1916 immediates, because the assembler will take care of the relocation
1919 2000-06-27 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1922 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1923 sequential order, and emit warning messages if the input source
1924 code contains constructs like that, or parallel constructs
1925 containing such opcodes.
1927 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1929 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1930 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1931 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1932 (md_show_usage): Update usage message.
1933 (md_parse_option): Allow redefinition of MCU type within the
1934 same avr[1-5] bfd machine type. Show both old and new MCU type
1935 in the error message.
1936 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1937 Simplify 8K wrap code.
1939 2000-06-25 Kazu Hirata <kazu@hxi.com>
1941 * config/obj-aout.c: Remove all uses of DEFUN.
1942 * config/obj-ieee.c: Likewise.
1943 * config/tc-sh.c: Fix comment typos.
1944 * config/tc-tahoe.c: Likewise.
1945 * config/tc-vax.c: Likewise.
1946 * config/tc-w65.c: Likewise.
1947 * config/tc-z8k.c: Likewise.
1948 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1950 2000-06-24 DJ Delorie <dj@cygnus.com>
1952 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1953 more changes from Sept 1999
1954 (tc_i386_fix_adjustable): ditto
1955 (md_apply_fix3): ditto
1957 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1959 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1960 (gas_cgen_parse_operand): Set it around expression() call.
1961 (gas_cgen_md_operand): Test for it before longjmp().
1963 2000-06-24 Kazu Hirata <kazu@hxi.com>
1965 * config/tc-h8500.c: Remove all uses of DEFUN.
1966 * config/tc-sh.c: Likewise.
1967 * config/tc-w65.c: Likewise.
1968 * config/tc-z8k.c: Likewise.
1970 * config/tc-h8500.c: Fix typos in comments.
1972 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1974 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1977 2000-06-23 matthew green <mrg@redhat.com>
1979 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1980 defined. Fix error message for `[' grouping.
1982 2000-06-22 Kazu Hirata <kazu@hxi.com>
1984 * config/tc-h8300.c: Fix formatting and comment typos.
1986 2000-06-22 Timothy Wall <twall@cygnus.com>
1988 * config/tc-ia64.c (note_register_values): Move premature QP
1989 notation clearing into the appropriate place.
1991 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1993 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1994 first before anything else. Add bin-bugs.h, emul.h and progress.h
1995 Sort list of files as for $(OBJS) in Makefile.am.
1997 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1998 find one. Remake dependencies.
1999 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2000 * Makefile.in: Regenerate.
2001 * doc/Makefile.in: Regenerate.
2003 * config/tc-i386.c (i386_displacement): Don't assume a constant
2004 displacement is necessarily 16 bits when in 16 bit code mode.
2005 (md_assemble): Instead size the displacement here after we know
2006 for sure that a .code16gcc operand hasn't automatically added
2007 operand size prefixes.
2009 2000-06-21 H.J. Lu <hjl@gnu.org>
2011 * Makefile.am: Rebuild dependency.
2012 * Makefile.in: Rebuild.
2014 2000-06-21 Kazu Hirata <kazu@hxi.com>
2016 * config/tc-h8300.c (parse_reg): Make the function static.
2017 (parse_exp): Likewise.
2019 2000-06-20 DJ Delorie <dj@cygnus.com>
2021 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2022 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2023 for cygwin import libraries to work properly.
2025 2000-06-20 H.J. Lu <hjl@gnu.org>
2027 * Makefile.am: Rebuild dependency.
2028 * Makefile.in: Rebuild.
2029 * configure: Likewise.
2030 * doc/Makefile.in: Likewise.
2032 2000-06-20 Timothy Wall <twall@cygnus.com>
2034 * doc/internals.texi (CPU backend): Add @itemx for
2035 TC_START_LABEL_WITHOUT_COLON.
2036 * doc/c-tic54x.texi: New.
2037 * doc/as.texinfo: Add tic54x features and include primary tic54x
2039 * doc/all.texi: Add C54X.
2040 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2041 * doc/Makefile.in: Regenerate.
2042 * configure.in: Add tic54x and define LIBM for tic54x.
2043 * configure: Regenrate.
2044 * config/tc-tic54x.[ch]: New.
2045 * config/obj-coff.h: Add tic54x.
2046 * Makefile.am: (CPU_TYPES): Add tic54x.
2047 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2048 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2049 (as_new_LDADD): Add $(LIBM).
2050 * Makefile.in: Regenerate.
2052 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2054 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2055 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2056 * doc/as.texinfo: Likewise.
2058 * configure, Makefile.in: Regenerate.
2059 * configure.in (emulations): Recognize m6811 and m6812.
2060 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2061 Added files for 68hc11 and 68hc12 assembler.
2062 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2063 * config/tc-m68hc11.h: Header definition for that assembler.
2065 2000-06-18 Nick Clifton <nickc@redhat.com>
2067 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2068 instead of OCTETS_PER_BYTE.
2070 * config/tc-v850.c: Fix compile time warnings.
2071 * config/tc-ppc.c: Fix compile time warnings.
2073 2000-06-18 H.J. Lu <hjl@gnu.org>
2075 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2076 * configure: Rebuild.
2078 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2080 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2083 2000-06-16 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2086 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2088 * doc/c-mips.texi: Document newly accepted cpu variants.
2090 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2092 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2094 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2096 * macro.c (getstring): Make it possible to escape the quote
2099 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2101 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2103 2000-06-13 H.J. Lu <hjl@gnu.org>
2105 * configure: Regenerate.
2107 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2109 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2111 * doc/internals.texi (line_separator_chars): Semicolon is no
2112 longer a default. Mention null and newline as defaults.
2114 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2116 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2117 * config/tc-i860.h (line_separator_chars): Likewise.
2118 * config/tc-h8300.c (line_separator_chars): Likewise.
2119 * config/tc-i960.c (line_separator_chars): Likewise.
2120 * config/tc-m68k.c (line_separator_chars): Likewise.
2121 * config/tc-mips.c (line_separator_chars): Likewise.
2122 * config/tc-ns32k.c (line_separator_chars): Likewise.
2123 * config/tc-sparc.c (line_separator_chars): Likewise.
2124 * config/tc-vax.c (line_separator_chars): Likewise.
2126 * config/tc-h8300.c (comment_chars): Use string initialiser.
2127 * config/tc-i960.c (line_comment_chars): Likewise.
2128 * config/tc-z8k.c (comment_chars, line_comment_chars,
2129 line_separator_chars): Likewise.
2131 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2134 2000-06-08 Nick Clifton <nickc@cygnus.com>
2136 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2139 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2141 * configure.in (VERSION): Update to show this is the CVS mainline.
2143 2000-06-08 Matthew Jacob <mjacob@feral.com>
2145 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2146 $at is the integer register $r28, vs. both $r28 and the floating
2147 point register $f28.
2149 2000-06-08 James E. Wilson <wilson@cygnus.com>
2151 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2152 (dot_endp): Don't call ia64_flush_insns.
2153 (emit_one_bundle): Don't delete prologue/body records from
2154 unwind_record list in first loop. Rewrite second loop to account for
2157 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2159 * config/tc-ia64.c: Add missing prototypes.
2160 (generate_unwind_image): Cast argument to output_unw_records call.
2162 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2164 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2166 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2168 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2169 (REGISTER_P): likewise.
2170 (avr_opcodes): uses include/opcode/avr.h
2171 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2173 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2175 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2178 2000-06-03 H.J. Lu <hjl@gnu.org>
2180 * read.c (is_end_of_line): Put back `;'.
2182 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2184 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2186 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2188 * expr.c (operand): Test is_end_of_line outside switch to catch
2189 line separator chars that are also operators.
2190 (operator): Return O_illegal for line separator chars.
2192 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2193 entry (or `!' entry for TC_HPPA).
2195 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2196 before indexing is_end_of_line. Remove redundant check for '\0'.
2198 * config/tc-h8500.c (md_assemble): Likewise.
2199 * config/tc-mcore.c (md_assemble): Likewise.
2200 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2203 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2205 * config/tc-mcore.c (mcore_cons): Likewise.
2206 (mcore_float_cons): Likewise.
2207 (mcore_stringer): Likewise.
2208 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2210 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2212 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2214 2000-05-29 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-sh.c: Fix compile time warning messages.
2218 * config/tc-mips.c: Fix compile time warning messages.
2220 2000-05-29 Philip Blundell <philb@gnu.org>
2222 * doc/as.texinfo: Update copyright dates.
2223 (Local Labels): Delete misplaced mention of ARM.
2224 * NEWS: Mention ARM ELF support.
2226 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2228 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2229 it is modified, and use the real_size to compute the frag address
2230 for dwarf2 line info.
2232 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2234 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2235 line-matching scheme to cope with automake moving variables around.
2236 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2237 * Makefile.in: Regenerate.
2239 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2241 * config/tc-sparc.c (sparc_relax): New.
2242 (md_longopts): Add -relax and -no-relax options.
2243 (md_parse_options, md_show_usage): Likewise.
2244 (md_apply_fix3): Optimize tail call into branch always if possible.
2246 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2248 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2249 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2250 rules, with warning when a GAS statement specifies a packing that
2251 will result in an instruction being squashed.
2252 Added typdef packing_type and enumerals, changed various integer
2253 literals to use the enumerals.
2255 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2257 * config/tc-ia64.c (dot_restorereg_p): New function.
2258 (md_pseudo_table): Add restorereg.p.
2259 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2260 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2262 * config/tc-ia64.h (unw_record_type): Add unwabi.
2263 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2264 called MASK with members for imask, and the masks produced by
2265 fr_mem, gr_mem, br_mem, and frgr_mem.
2266 (unw_p_record): Add members ABI and CONTEXT.
2267 (unw_x_record): Add member AB.
2268 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2269 as pseudo-register for use during unwind info generation.
2270 (AR_PFS, AR_LC): New macros.
2271 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2272 whose names start with an at sign (as in "@priunat").
2273 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2275 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2276 proc_end, unwind_info, personality_routine): Consolidate into
2277 "unwind" structure to reduce offset-table use. Add member
2278 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2280 (output_R1_format, output_R3_format, output_P3_format,
2281 output_P6_format): Initialize R with zero to reduce compiler warnings.
2282 (output_P7_format): Ditto. Add `default' branch to switch
2283 statement to reduce compiler warnings.
2284 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2285 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2286 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2287 into single argument.
2288 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2289 compiler warnings. Merge A and B args into single argument.
2290 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2291 A and B args into single argument.
2292 (free_record): Removed (wasn't used).
2293 (free_list_records): Also free imasks in prologue records.
2294 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2295 (output_spill_mask): Remove.
2296 (output_unwabi): New function.
2297 (output_epilogue, output_label_state, output_copy_state): Call
2299 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2300 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2302 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2303 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2304 as part of handling the prologue records. Emit region's imask if
2305 we have one. Handle unwabi, epilogue, label_state, copy_state,
2306 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2307 spill_sprel_p, and spill_reg_p records.
2308 (set_imask, count_bits, slot_index): New function.
2309 (fixup_unw_records): Fix region size computation. Handle
2310 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2311 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2312 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2313 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2314 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2315 (dot_save): Use manifest constants for applicaton registers.
2316 Handle REG_PR and REG_PRIUNAT.
2317 (dot_restore): Don't just ignore it.
2318 (dot_restorereg): New function..
2319 (generate_unwind_image): Ensure unwind info is a multiple of eight
2320 bytes, not just four bytes.
2321 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2322 (dot_altrp): Don't just ignore it.
2323 (dot_savemem): New function. Replaces dot_savesp() and
2324 dot_savepsp(). Use manifest constants for applicaton registers.
2325 Handle REG_PR and REG_PRIUNAT.
2326 (dot_savef): Simplify.
2327 (dot_saveb): Support generation of br_gr.
2328 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2329 dot_label_state, dot_copy_state): New function.
2330 (dot_unwabi): Don't just ignore it.
2331 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2332 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2333 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2334 (emit_one_bundle): Set slot number for prologue/body records
2335 *before* emitting the first insn.
2336 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2337 (md_begin): Declare "psp" pseudo-register.
2338 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2339 so we don't get segfault.
2340 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2341 counts as required per SW Conventions manual
2342 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2343 output_preds_psprel, output_preds_sprel, output_spill_base,
2344 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2345 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2346 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2347 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2348 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2349 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2350 (dot_vframe): Implement.
2351 (dot_vframesp, dot_vframepsp): New function.
2353 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2355 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2356 * configure: Regenerate.
2358 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2360 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2361 (md_estimate_size_before_relax): so we can use it here instead of
2362 old kludges. Localise vars to blocks. Comment.
2364 * frags.c (frag_new): Update fr_var comments.
2365 * frags.h (struct frag): Ditto.
2367 2000-05-22 Richard Henderson <rth@cygnus.com>
2369 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2370 (pseudo_func): Add pcrel.
2371 (operand_match): Handle IA64_OPND_TGT64.
2372 (build_insn): Likewise.
2373 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2374 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2375 (fix_insn): Handle all three 64-bit relocation types.
2377 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2379 * obj.h (struct format_ops): New members begin, app_file,
2380 s_set_other, s_set_desc, s_get_type, s_set_type,
2381 separate_stab_sections, init_stab_section.
2383 * config/obj-multi.h: Update GPL notice to v2.
2385 (obj_app_file): New.
2386 (S_SET_SIZE): Test s_set_size for NULL before calling.
2387 (S_SET_ALIGN): Similar for s_set_align.
2392 (SEPARATE_STAB_SECTIONS): New.
2393 (INIT_STAB_SECTION): New.
2394 (EMIT_SECTION_SYMBOLS): New.
2395 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2397 * config/obj-elf.h: Update GPL notice to v2.
2398 Mention that this file is included from obj-multi.h.
2399 (obj_begin): Wrap definition in ifndef.
2400 (elf_file_symbol): Constify declaration.
2401 (obj_app_file): Ditto.
2402 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2403 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2405 * config/obj-elf.c (elf_s_set_other): New.
2406 (elf_file_symbol): Constify argument.
2407 (elf_separate_stab_sections): New.
2408 (elf_init_stab_section): New.
2409 (elf_format_ops): Add new members. Remove comma at end.
2411 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2412 (ecoff_format_ops): Add new fields. Remove comma at end.
2413 Mention inconsistency for emit_section_symbols.
2415 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2417 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2418 (coff_separate_stab_sections): New.
2419 (coff_format_ops): Add new members.
2421 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2422 (obj_aout_s_set_other): New.
2423 (obj_aout_s_set_desc): New.
2424 (obj_aout_s_get_type): New.
2425 (obj_aout_s_set_type): New.
2426 (obj_aout_separate_stab_sections): New.
2427 (aout_format_ops): New members added. Use obj_aout_process_stab,
2428 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2429 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2431 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2433 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2435 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2436 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2437 (md_estimate_size_before_relax): Ensure jumps to weak and
2438 externally visible symbols are relocatable.
2440 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2442 * stabs.c (aout_process_stab): Make global.
2443 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2444 * read.h (aout_process_stab): Declare.
2446 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2447 Generalize to *aout, *coff *elf.
2448 * configure: Regenerated.
2450 * doc/internals.texi (Object format backend): Say
2451 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2453 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2454 * Makefile.in: Regenerated.
2456 2000-05-19 Catherine Moore <clm@cygnus.com>
2458 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2460 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2462 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2463 instruction to reflect change in re_assemble_*.
2465 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2467 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2468 build PA64 ELF tools.
2469 * configure: Rebuilt.
2471 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2473 * Makefile.am: Regenerate dependencies.
2474 * Makefile.in: Regenerate.
2476 2000-05-15 Nick Clifton <nickc@cygnus.com>
2478 * config/tc-arm.c (struct asm_psr): Add boolean field
2479 distinguishing between CSPR and SPSR. Rename 'number' field
2481 (psrs): Rearrange contents to match new asm_psr structure.
2482 (arm_psr_parse): Move next to psr_required_here. Make it
2483 return an asm_psr structure.
2484 (psr_required_here): Use asm_psr structure returned by
2486 (do_msr): Reorganise to allow psr_required_here to be called
2488 (md_undefined_name): Mark 'name' parameter as unused, since
2489 the COFF target does not use it.
2491 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2493 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2495 * config/te-aux.h: Likewise.
2496 * config/te-dpx2.h: Likewise.
2497 * config/te-go32.h: Likewise.
2498 * config/te-hp300.h: Likewise.
2499 * config/te-hppa.h: Likewise.
2500 * config/te-i386aix.h: Likewise.
2501 * config/te-ic960.h: Likewise.
2502 * config/te-interix.h: Likewise.
2503 * config/te-nbsd532.h: Likewise.
2504 * config/te-pc532mach.h: Likewise.
2505 * config/te-ppcnw.h: Likewise.
2506 * config/te-psos.h: Likewise.
2507 * config/te-sparcaout.h: Likewise.
2508 * config/te-sun3.h: Likewise.
2509 * config/te-sysv32.h: Likewise.
2511 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2513 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2514 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2515 and sign extend without an if statement.
2516 (build_bytes): Likewise.
2518 2000-05-14 Kazu Hirata <kazu@hxi.com>
2520 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2521 X_add_symbol L_32 case.
2523 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2525 * config/te-freebsd.h: New file.
2527 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2529 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2530 bindtextdomain): Replace defines with those from intl/libgettext.h
2531 to quieten gcc warnings.
2533 * NEWS: Mention x86 .arch and -q.
2535 * config/tc-i386.c (quiet_warnings): New.
2536 (md_assemble): Use quiet_warnings.
2537 (md_parse_option): Set quiet_warnings from -q.
2538 (md_show_usage): Mention -q, delete -m.
2539 (flag_do_long_jump): Delete.
2540 (md_parse_option): Remove -m.
2541 (md_show_usage): Remove -m.
2542 (md_create_long_jump): Remove useless flag_do_long_jump code.
2544 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2545 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2547 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2548 Alexander Sokolov <robocop@netlink.ru>
2550 * doc/c-i386.texi (i386-Arch): New section.
2551 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2553 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2554 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2555 architecture has been given and is not 486.
2556 (set_cpu_arch): New.
2557 (md_pseudo_table): Add .arch.
2558 (md_assemble): Warn if cpu architecture has been given and an
2559 unsupported instruction.
2561 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2562 Move operand_types bit defines after relevant template field.
2563 (template): Add cpu_flags.
2567 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2569 * config/tc-mn10300.h (md_end): Define.
2570 (mn10300_finalize): Declare.
2571 * config/tc-mn10300.c: Include dwarf2dbg.h.
2572 (debug_line): Define.
2573 (md_assemble): Generate dwarf2 line info.
2574 (mn10300_finalize): New function. Finalize dwarf2 info.
2576 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2578 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2579 external version of the relocation for weak symbols.
2581 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2583 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2584 frame size in units of 16 bytes, as required per SW Conventions manual.
2585 (output_unw_records): Output info-block header as a dword to get
2588 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2590 * as.h: #include "file", not <file> on files from ../include.
2591 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2592 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2593 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2594 (tc_coff_symbol_emit_hook): Ditto.
2595 (OPTCOUNT): Cast to int to avoid compiler warning.
2596 (md_begin): Fix signed/unsigned warnings.
2598 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2600 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2601 ABRANCH LONG case for a conditional branch on a 68000.
2602 (md_estimate_size_before_relax): Likewise. Also handle
2603 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2604 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2605 PC-relative on all CPUs.
2606 (md_estimate_size_before_relax): Likewise.
2608 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2610 * as.c (parse_args): Just mention current year in printed
2613 2000-05-03 J.T. Conklin <jtc@redback.com>
2615 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2617 (md_parse_option): Recognize -m7400.
2619 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2621 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2622 don't permit lp to become less than the words array.
2624 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2626 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2627 Fix little-endian case.
2629 2000-05-03 David O'Brien <obrien@NUXI.com>
2631 * as.c (parse_args): Update copyright.
2633 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2635 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2636 for the .bss section too.
2638 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2640 * configure.in: Set em=linux for hppa-*-linux.
2641 * configure: Regenerate.
2642 * doc/Makefile.in: Regenerate with correct automake.
2644 * frags.c (frag_grow): Sanity check chunk_size.
2646 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2647 * config/obj-som.h: Likewise.
2648 * config/obj-ieee.h: Likewise.
2650 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2652 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2653 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2654 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2655 (pa_ip): low_sign_unext now returns via function value. Use
2656 re_assemble_* instead of dis_assemble_* and
2657 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2659 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2660 (md_section_align, md_parse_option, md_show_usage,
2661 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2662 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2663 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2664 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2665 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2667 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2668 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2669 outside of switch. Correct mask and shifting errors in case 10
2670 and case -11. In case 21, compare against signed range to suit
2671 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2672 case 17 and case 22, use offsetT variable to properly check range.
2673 Use re_assemble_* here too.
2674 (evaluate_absolute): Change type of value to offsetT. Call
2675 hppa_field_adjust to do the work for us.
2676 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2677 (pa_parse_cmpib_64_cmpltr): Ditto.
2678 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2679 of i to unsigned int.
2680 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2681 (pa_end_of_source): Return type is void.
2683 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2685 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2687 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2689 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2690 More comments added.
2691 (md_begin): Removed "construct symbols for each register name".
2692 Because register names conflicts with GCC generated function
2694 (avr_operand): Now constant numbers can be used as a register
2695 identifiers (0 as r0, 31 as r31).
2696 (md_assemble): use skip_space () before parsing instruction
2699 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2701 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2702 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2703 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2704 * configure: Regenerate.
2706 2000-04-29 Andreas Jaeger <aj@suse.de>
2708 * as.h: Correctly check GCC version.
2710 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2712 * doc/as.1: Fix unbalanced brackets.
2714 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2716 (line_comment_chars): Set to '/' if TE_FreeBSD.
2718 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2720 * configure.in: Configury support for PA64 (currently disabled).
2721 * configure: Rebuilt.
2723 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2725 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2726 bfd_set_section_alignment.
2728 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2730 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2733 2000-04-24 Nick Clifton <nickc@cygnus.com>
2735 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2736 * doc/as.texinfo (Align): Include arm and strongarm in list of
2737 targets that have the second form of the behaviour of the .align
2740 2000-04-24 Mark Klein <mklein@dis.com>
2742 * obj-som.c: Terminate obj_pseudo_table.
2744 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2746 * as.c (parse_args): Allow md_parse_option to override -a listing
2748 * config/obj-coff.c (add_lineno): Change type of offset parameter
2749 from "int" to "bfd_vma."
2750 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2751 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2752 (ppc_change_csect): Align correctly for XCOFF64.
2753 (ppc_machine): New function, which discards "ppc_machine" line.
2754 (ppc_tc): Cons for 8 when code is 64 bit.
2755 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2757 (md_parse_option): Handle -a64 and -a32.
2759 * config/tc-ppc.h (TARGET_MACH): Define.
2760 (TARGET_FORMAT): Move to function.
2761 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2763 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2765 * config/tc-avr.c: New AVR_ISA_ defined.
2766 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2767 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2768 for `fmul', `movw' and `lpm R,Z' instructions.
2769 (avr_operands): Warn if current opcode is a two-word instruction
2770 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2771 (avr_opcodes): New commands added.
2772 (REGISTER_P): Check 'a' and 'v' constraint letters.
2773 (mcu_types): New MCU added.
2775 2000-04-22 Timothy Wall <twall@cygnus.com>
2777 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2779 (operand_match): Conditionally insert default bit values for IMMU9.
2781 2000-04-14 Matthew Green <mrg@cygnus.com>
2783 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2784 * configure: Rebuilt.
2786 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2787 Jason Eckhardt <jle@cygnus.com>
2789 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2791 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2792 Added handling of new operand types l,y,&,fe,fE,fx.
2794 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2795 David Mosberger <davidm@hpl.hp.com>
2796 Timothy Wall <twall@cygnus.com>
2797 Andrew MacLeod <amacleod@cygnus.com>
2798 Jim Wilson <wilson@cygnus.com>
2800 * Makefile.am (CPU_TYPES): Add ia64.
2801 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2802 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2803 * Makefile.in: Rebuild.
2804 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2805 * configure: Rebuild.
2806 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2807 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2808 * expr.c (expr): Handle md_optimize_expr.
2809 * read.c (LEX_HASH): Add comment.
2810 * config/tc-ia64.c, config/tc-ia64.h: New files.
2812 2000-04-21 Richard Henderson <rth@cygnus.com>
2814 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2815 bundling a non-delayed branch type instruction.
2817 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2819 * config/tc-mn10300.c (HAVE_AM30): Define.
2820 (md_assemble): Use it.
2822 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2824 * config/obj-elf.c (obj_elf_change_section): Check for changed
2827 * Makefile.am: (CPU_MULTI_VALID): Remove.
2828 (MULTI_CPU_TYPES): Define.
2829 (MULTI_CPU_OBJ_VALID): Define.
2830 (DEPTC): Use the above.
2831 (DEPOBJ): Same here.
2833 Regenerate dependencies.
2834 * Makefile.in: Regenerate.
2836 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2838 * Makefile.am (YACC, LEX): Get them from configure.
2840 2000-04-18 H.J. Lu (hjl@gnu.org)
2842 * config/tc-i386.c (offset_in_range): Use addressT instead of
2843 bfd_vma for non-bfd assemblers.
2845 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2847 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2848 doesn't give spurious errors.
2850 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2852 * as.h (SEEK_SET): Define if undefined.
2854 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2856 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2857 constants, and don't assume offsetT is 32 bits.
2859 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2861 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2862 (md_pcrel_from_section): Add prototype.
2863 (d10v_fix_adjustable): Add prototype.
2864 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2866 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2868 2000-04-12 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2871 symbol in frag chain.
2873 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2875 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2876 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2877 (fits_in_signed_word, smallest_imm_type): Ditto.
2878 (md_assemble): Use an offsetT var to hold offsetT values, not a
2880 (offset_in_range): New.
2881 (md_assemble): Use it.
2882 (md_convert_frag): Change type of target_address, opcode_address,
2883 and displacement_from_opcode_start to offsetT.
2884 (md_create_short_jump): Change type of offset to offsetT.
2885 (md_create_long_jump): Ditto.
2886 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2887 (md_chars_to_number): Remove.
2888 (output_invalid): Remove duplicate prototype.
2890 2000-04-09 Nick Clifton <nickc@cygnus.com>
2892 * Makefile.am (CPU_TYPES): Add 'avr'.
2893 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2894 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2896 * Makefile.in: Regenerate.
2898 * doc/as.texinfo: Add M32R documentation.
2900 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2902 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2903 --enable-build-warnings option.
2904 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2905 * Makefile.in, configure: Re-generate.
2907 2000-04-07 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2910 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2911 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2912 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2913 (arm_force_relocation): Force relocations for
2914 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2916 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2918 * config/tc-sh.c (get_operands): There's no third operand if the
2919 first operand is an immediate.
2921 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2923 * config/tc-sh.c (immediate): Delete.
2924 (sh_operand_info): Add immediate member.
2925 (parse_reg): Use A_PC for pc.
2926 (parse_exp): Add second argument 'op'. All callers changed.
2927 (parse_at): Expect pc to be coded as A_PC.
2928 Use immediate field in *op.
2929 (insert): Add fourth argument 'op'. All callers changed.
2930 (build_relax): Add second argument 'op'. All callers changed.
2931 (insert_loop_bounds): New function.
2932 (build_Mytes): Remove DISP_4.
2933 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2934 (assemble_ppi): Use immediate field in *operand.
2935 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2936 (md_apply_fix): Likewise.
2937 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2939 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2941 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2943 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2945 * internals.texi (CPU backend): Document
2946 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2948 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2950 * po/gas.pot: Regenerate.
2952 * as.c (show_usage): Restore translated part of bug string.
2953 * gasp.c (show_usage): Likewise.
2955 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2956 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2957 than move-if-change.
2958 (DEP1): Modify for "gcc -MM".
2962 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2963 Update dependencies.
2964 * Makefile.in: Regenerate.
2966 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2968 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2969 (md_begin): Likewise.
2970 (HAVE_AM33): New macro.
2971 (md_assemble): Use it. Match r_regs and xr_regs only if
2974 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2976 * as.h: #include "bin-bugs.h"
2977 * as.c (show_usage): Use REPORT_BUGS_TO.
2978 * gasp.c: #include "bin-bugs.h"
2979 (show_usage): Use REPORT_BUGS_TO.
2981 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2983 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2985 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2986 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2989 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2991 * config/tc-i386.c (i386_immediate): Don't assume a constant
2992 immediate is necessarily 16 bits when in 16 bit code mode.
2993 (md_assemble): Instead set guess_suffix here after we have checked
2996 2000-04-02 Richard Henderson <rth@cygnus.com>
2998 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2999 quantities. Correct right shift sign extension.
3000 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3001 32-bit value when shifting into place.
3003 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3005 * app.c: Add ATTRIBUTE_UNUSED as needed.
3006 * config/tc-ppc.c: Likewise.
3007 (ppc_size): Make unsigned long.
3008 (ppc_insert_operand): Add casts to avoid warnings.
3010 2000-03-31 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-d10v.h (md_flush_pending_output): Define.
3014 2000-03-29 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3017 segment. Works for both BFD_ASSEMBLER and others.
3018 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3020 2000-03-29 Nick Clifton <nickc@cygnus.com
3022 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3024 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3026 * listing.c (LISTING_LHS_WIDTH): Default depends on
3028 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3030 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3032 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3035 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3037 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3039 * config/tc-avr.c (mcu_types): Add missing initialiser.
3040 (md_pcrel_from_section): Add prototype.
3041 (avr_operand): Remove redundant test of unsigned < 0.
3042 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3044 2000-03-27 Denis Chertykov <denisc@overta.ru>
3046 * config/tc-avr.c: New file for AVR support.
3047 * config/tc-avr.h: Likewise.
3048 * configure.in: Add AVR support.
3049 * configure: Regenerate.
3051 2000-03-26 Timothy Wall <twall@cygnus.com>
3053 * gasp.c (macro_op): Add new argument to check_macro call.
3054 Macro structure definitions moved to macro.h
3055 * sb.h: Add argument to prototype for input_scrub_include_sb.
3056 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3057 nesting checks with an additional flag.
3058 (struct input_save): Add flag to indicate whether current sb
3059 should be checked for proper macro/conditional nesting.
3060 (input_scrub_push/pop): Save/restore nest check flag.
3061 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3063 * macro.c (check_macro): Allow caller to retrieve parsed macro
3064 information if a pointer is provided. This information may be
3065 used by the new macro hooks.
3066 * macro.h: Update prototype for check_macro. Macro struct
3067 definitions moved here from macro.c/gasp.c.
3068 * read.c (read_a_source_file): Add parameter to check_macro call,
3069 and pass macro info to the macro hook, if defined.
3070 (input_scrub_insert_line): New. Allow insertion of a line of
3071 characters into the input stream.
3072 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3073 file into the input stream.
3074 (s_include): Use input_scrub_insert_file.
3075 * internals.texi: Document new macro hooks.
3076 * as.h: New prototypes added.
3078 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3080 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3081 an initial capital letter.
3082 (i386_index_check): Reindent.
3084 2000-03-19 Nick Clifton <nickc@cygnus.com>
3086 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3089 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3091 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3092 instruction operand bad if Rd > 7 when generating
3093 thumb instructions. Prevents for example,
3094 "adr r12,label" from silently failing and generating
3095 the wrong instruction.
3097 2000-03-17 Nick Clifton <nickc@cygnus.com>
3099 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3100 that have a destingation >= 0x400000.
3101 Fix compile time warning messages.
3103 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3105 * config/tc-sh.c (md_begin): When encountering insn that are
3106 not supported by the current arch, only change the name if
3107 its contents are the same as prev_name.
3108 (get_specific): If the the architecture doesn't match, fail.
3110 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3112 * config/tc-sh.c (IDENT_CHAR): Define.
3113 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3114 matching back where it came from.
3116 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3118 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3120 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3122 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3125 2000-03-15 Kazu Hirata <kazu@hxi.com>
3127 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3129 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3131 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3132 floating-point-number, make sure 'f' is in FLT_CHARS.
3134 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3136 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3137 (s_lcomm_internal): Use it.
3138 * doc/internals.texi (CPU backend): Document it.
3139 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3142 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3144 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3147 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3148 implementation doesn't have special handling for switch
3150 (macro_build): Allow for code in sections other than .text.
3152 (mips_ip): Likewise.
3153 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3154 Don't perform relocs if we will be outputting them.
3155 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3156 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3159 2000-03-09 Catherine Moore <clm@cygnus.com>
3161 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3162 relocation type based on the entry in the fixup structure.
3163 Put S_IS_EXTERN processing back in.
3165 2000-03-08 H.J. Lu (hjl@gnu.org)
3167 * Makefile.am (install-exec-tooldir): Depend on
3168 install-exec-bindir for parallel make.
3169 * Makefile.in: Regenerated.
3171 2000-03-06 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3175 (md_parse_option): Parse -m32r command line switch - disable m32rx
3177 (md_show_usage): Document new option.
3179 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3180 * doc/Makefile.in: Regenerate.
3181 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3183 2000-03-02 Michael Meissner <meissner@redhat.com>
3185 * config/tc-d30v.c (check_range): Remove code that incorrectly
3186 sign extended values where bits < 32.
3188 2000-03-02 H.J. Lu (hjl@gnu.org)
3190 * configure.in: Support --enable-targets=all on ia32.
3191 * configure: Regenerated.
3193 2000-03-01 Nick Clifton <nickc@cygnus.com>
3195 * gasp.c (do_align): Remove bogus check of alignment value.
3197 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3199 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3200 TC_PPC was defined forced the type of a symbol with no other type
3203 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3205 * doc/internals.texi (CPU backend): Mention that
3206 line_separator_chars do not break up comments. Fix typos for
3207 LEX_AT and LEX_NAME descriptions. Document operands for
3208 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3209 description of md_create_short_jump usage. Document argument for
3210 md_undefined_symbol.
3212 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3214 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3215 (md_parse_option): Handle it.
3216 (md_show_usage): Document it.
3218 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3220 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3221 opcode, for the instruction `pal19'. From Andrea Arcangeli
3224 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3226 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3228 (md_assemble): To here, before template operands are matched.
3229 Also ensure a constant immediate is sign extended when we know the
3230 size is at most 16 bits. This is to catch cases like "add
3231 $0xffc0,%ax" where we don't know the size, and thus that the
3232 immediate can be represented as Imm8S until after parsing the
3234 (i386_displacement): Similarly sign extend 16 bit constant
3236 (md_assemble): Relax 16-bit jump constant range check to suit sign
3237 extended displacements.
3239 2000-02-26 Andreas Jaeger <aj@suse.de>
3241 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3243 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3246 call operands when intel_syntax.
3247 (intel_float_operand): Return 2 for "fi...".
3248 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3249 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3250 earlier "SHORT" change.
3251 (md_assemble): When determining suffix from Regs, exclude
3254 2000-02-24 Nick Clifton <nickc@cygnus.com>
3256 * configure: Add arm-wince, mips-pe and sh-pe targets.
3257 * configure: Regenerate.
3259 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3261 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3262 "pe-mips" for the mips-pe target.
3264 * config/tc-arm.c (insns): Change displacement encoded in BL
3265 and B instructions if the target port is arm-wince.
3266 (do_ldst): Do not bias the relocation offset if the target
3268 (md_pcrel_from): Add in missing relocation offset bias if the
3269 target os arm-wince.
3271 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3272 (md_begin): Disable -G support for mips-pe target.
3273 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3274 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3277 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3278 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3279 assembler, just set the alignment to 4.
3281 * config/te-wince-pe.h: New file for WinCE targets. Define
3284 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3286 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3287 string instructions.
3288 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3289 (i386_intel_memory_operand): After finding a segment override,
3290 check again for no `[' before looking for a displacement. Bomb if
3291 more than one displacement rather than silently discarding the
3292 second and subsequent ones. Free strings malloc'd by
3293 build_displacement_string.
3295 2000-02-24 Catherine Moore <clm@cygnus.com>
3297 * config/obj-som.c (obj_pseudo_table): Add "weak".
3298 (obj_som_weak): New routine.
3300 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3302 * config/tc-i386.c (union i386_op): New.
3303 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3304 Throughout file replace occurences of disps[n], imms[n], regs[n]
3305 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3306 intel mode operand swapping. Add assert in regKludge and
3307 fake_zero_displacement code. Test i.types[n] when outputting
3308 displacements and immediates. Combine output of Disp16 with
3310 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3311 when in intel mode by (not) reversing fsub and fdiv operands
3312 before the template search. This fails for single operand
3313 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3314 undefined. Instead fix the base_opcode after we've found the
3315 template. Move base_opcode xor with found_reverse_match from
3316 opcode output code to before this fix so we test for the correct
3318 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3319 check in intel mode. Instead compare opcodes.
3321 * config/tc-i386.h (TC_RELOC): Delete.
3322 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3323 with equivalent call to reloc.
3325 * as.h (flag_m68k_mri): Move declaration after target include, and
3326 only declare when TC_M68K defined. Define as zero otherwise.
3327 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3328 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3329 Define as zero otherwise.
3330 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3331 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3332 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3333 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3334 testing whether defined.
3335 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3336 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3337 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3338 rather than testing whether defined.
3339 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3340 (parse_mri_cons): Declare and use only when TC_M68K.
3341 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3342 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3343 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3345 * NEWS: Mention IBM 370 support.
3347 2000-02-23 Richard Henderson <rth@cygnus.com>
3349 * config/tc-i386.c (md_assemble): When swapping operands for
3350 intel_syntax, assume everything that's not Imm or Disp is a
3353 2000-02-23 Linas Vepstas <linas@linas.org>
3355 * config/tc-i370.c, config/tc-i370.h: New files.
3356 * Makefile.am: Add support for Linux/IBM 370.
3357 * configure.in: Likewise.
3358 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3359 * config/obj-elf.c: Include elf/i370.h
3360 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3362 * Makefile.in: Regenerate.
3363 * configure: Regenerate.
3365 * doc/c-i370.texi: New file.
3366 * doc/all.texi: Include it.
3367 * doc/as.texinfo: And here.
3368 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3369 * doc/Makefile.in: Regenerate.
3371 2000-02-19 Michael Meissner <meissner@redhat.com>
3373 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3374 determine if an instruction can be used in parallel with an ADDppp
3375 or SUBppp instruction.
3377 2000-02-22 Andrew Haley <aph@cygnus.com>
3379 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3381 1999-12-30 Andrew Haley <aph@cygnus.com>
3383 * config/tc-mips.c (mips_gp32): New variable.
3384 (macro_build) Use mips_gp32.
3386 (md_longopts): Add "-mgp32" and "-mgp64".
3387 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3389 (OPTION_M7900): Change offset
3390 (OPTION_NO_M7900): Ditto.
3392 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3394 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3395 warning, and bump it to 1.
3397 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3399 From Brad Lucier <lucier@math.purdue.edu>:
3400 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3403 2000-02-21 Catherine Moore <clm@cygnus.com>
3405 * config/tc-mips.c (MF_HILO_INSN): Define.
3406 (mips_7000_hilo_fix): Declare.
3407 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3408 (md_parse_option): Check for 7000_HILO_FIX options.
3409 (OPTION_M7000_HILO_FIX): Define.
3410 (OPTION_NO_M7000_HILO_FIX): Define.
3411 * doc/c-mips.texi (-mfix7000): Describe.
3413 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * listing.c (print_lines): Remove unused variable `end'.
3417 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3418 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3419 reloc_type when BFD_ASSEMBLER.
3420 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3421 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3422 statement and quell signed vs. unsigned comparison warning.
3424 2000-02-18 Nick Clifton <nickc@cygnus.com>
3426 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3427 the computed frag offset, rather than overwriting it.
3429 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3431 * config/tc-sh.c ("elf/sh.h"): Include.
3432 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3433 (md.begin): Initialize target_arch.
3434 Only include opcodes in has table that match selected architecture.
3435 (parse_reg): Recognize register names for sh-dsp.
3436 (parse_at): Recognize post-modify addressing.
3437 (get_operands): The leading space is now optional.
3438 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3439 arguments. Update valid_arch.
3440 (build_Mytes): Add support for SDT_REG_N.
3441 (find_cooked_opcode): New function, broken out of md_assemble.
3442 (assemble_ppi, sh_elf_final_processing): New functions.
3443 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3444 (md_longopts, md_parse_option): New option: -dsp.
3445 * config/tc-sh.h (elf_tc_final_processing): Define.
3446 (sh_elf_final_processing): Declare.
3448 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3450 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3451 the unwinder subspace. Save the current seg/subseg before creating
3454 2000-02-10 Nick Clifton <nickc@cygnus.com>
3456 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3457 little endian targets.
3458 (INST_BYTE1): Redefine to handle big and little endian
3460 (cpu_type): New type: Select between M340 and M210.
3461 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3462 instructions of the M340.
3463 (md_assemble): Add support for the MULSH and OPSR classes of
3465 (md_atof): Add support for little endian targets.
3466 (md_parse_option): Add support for -EL, -EB and -mcpu command
3468 (md_convert_frag): Add support for little endian targets.
3469 (md_apply_fix3): Add support for little endian targets.
3470 (md_number_to_chars): Add support for little endian targets.
3472 2000-02-10 Timothy Wall <twall@redhat.com>
3474 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3475 defined, use it to verify the symbol just read should be a label.
3477 2000-02-10 Timothy Wall <twall@redhat.com>
3479 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3480 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3481 around colons when KEEP_WHITE_AROUND_COLON is defined.
3482 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3483 and KEEP_WHITE_AROUND_COLON.
3485 2000-02-08 Timothy Wall <twall@redhat.com>
3487 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3489 (do_repeat): New. Abstract repeat logic so that a "break" can be
3491 (end_repeat): New. Provide support for a "break" out of the
3493 * read.h: Add prototypes for new functions.
3495 2000-02-08 Timothy Wall <twall@redhat.com>
3497 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3498 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3499 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3502 2000-02-08 Timothy Wall <twall@redhat.com>
3504 * read.c: Added elseif to directives table.
3505 * read.h: Added prototype for s_elseif.
3506 * doc/as.texinfo: Added description for elseif.
3507 * cond.c (s_elseif): New function
3509 2000-02-04 Timothy Wall <twall@redhat.com>
3511 * listing.c (print_lines): Remove conditionals causing bug in
3514 2000-02-03 Timothy Wall <twall@cygnus.com>
3516 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3518 * frags.c (frag_new): Calculate fr_fix in octets
3519 (frag_now_fix) Return offset as target address offset (bytes).
3520 (frag_now_fix_octets) New - Return offset in octets (8-bit
3522 * frags.h: Added prototype for frag_now_fix_octets().
3523 Distinguish between octets and bytes in field descriptions.
3524 * listing.c (calc_hex): Account for octets vs bytes when
3525 printing addresses/offsets.
3526 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3527 target is little-endian, print the octets in a word in big-endian
3528 order so that the display looks like a proper hexadecimal number,
3529 instead of having the octets reversed.
3530 * read.c (do_align): When recording alignment, alignment power
3531 should be in terms of target bytes (minimum addressible unit)
3533 (do_org) Convert ORG target address (byte) argument into an
3534 octet offset when generating a variable fragment.
3535 * symbols.c (resolve_symbol_value): Symbol final value
3536 converted to a target address offset (bytes) from its octet offset.
3537 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3538 offset (bytes) is adjusted by the frag offset (octets) converted
3540 (coff_frob_section) Section alignment power is in terms of bytes;
3541 convert it to an octet alignment power when calculating size (and
3542 size mask) in octets. Don't modify the section size in order to
3543 "align" it for TI COFF, since that format has a different method
3544 for storing alignment information.
3546 2000-02-01 Timothy Wall <twall@cygnus.com>
3548 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3549 entries, matching the way GCC generates them. If not escaped, the
3550 filename is encoded incorrectly.
3552 2000-01-31 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-arm.c (reg_table): Add support for ATPCS register
3557 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3559 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3561 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3563 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3564 of a symbol when we really care about its value.
3566 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3568 * config/tc-mcore.c (md_assemble): Give warning message if
3569 operands passes to instruction are more than the spec.
3571 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3573 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3574 Thumb mode but the label seen was not declared as '.thumb_func'
3575 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3576 correct disassembly of Thumb code bounded by non function labels.
3578 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3580 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3581 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3583 * Makefile.in: Same here.
3586 * configure.in: Set bfd_gas for i386-aout when primary target
3587 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3588 we may need the primary te_file. Remove incorrect comment.
3590 * configure: Regenerate.
3592 * config/e-i386aout.c: New file.
3594 * as.c (USE_EMULATIONS): Move to before print_version_id.
3595 (struct emulation): Add i386aout.
3596 (show_usage): Split text strings. Reformat -a text. Add --em
3600 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3601 (aout_format_ops): New.
3604 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3605 preprocessor conditional and add aout USE_EMULATIONS tests.
3606 (read_a_source_file): Don't pass error strings to printf as
3610 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3612 (do_data): Same here.
3613 (process_file): And here.
3616 * symbols.c (colon): Rewrite "already defined" fatal message
3617 code for aout with USE_EMULATIONS.
3620 * config/obj-aout.c (OBJ_HEADER): Define.
3621 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3623 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3624 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3626 (obj_aout_type): Expand S_SET_OTHER here too.
3627 (obj_read_begin_hook): Remove.
3628 (aout_pop_insert): New.
3629 (obj_aout_s_get_other): New.
3630 (obj_aout_s_get_desc): New.
3631 (aout_format_ops): New.
3634 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3635 gets aout_pseudo_table.
3636 (aout_pseudo_table): Declare.
3637 (obj_read_begin_hook): Define.
3640 * config/obj-coff.c (obj_pseudo_table): Rename to
3642 (coff_pop_insert): Use coff_pseudo_table.
3643 (coff_sec_sym_ok_for_reloc): Remove.
3644 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3645 and comment all zero entries and remove #if 0 code.
3648 * config/obj-coff.h (obj_pop_insert): Define.
3649 (coff_pseudo_table): Declare.
3652 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3653 s_get_size, s_set_size. Comment all zero entries.
3656 * config/obj-elf.c (elf_s_get_other): New function.
3657 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3658 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3659 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3661 (obj_elf_parse_section_letters): Don't pass error strings to
3662 printf as format arg.
3665 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3667 (elf_s_get_other): Declare.
3668 (S_GET_OTHER) Define as elf_s_get_other if not already
3670 (S_SET_OTHER): Only define when not already defined.
3671 (elf_obj_read_begin_hook): Declare.
3672 (obj_read_begin_hook): Define.
3673 (elf_obj_symbol_new_hook): Declare.
3674 (obj_symbol_new_hook): Define.
3677 * config/obj-multi.h: Add copyright header and protect against
3678 multiple inclusion. Add * to all function pointers.
3679 (OBJ_HEADER): If defined, include it rather than other defines
3681 (obj_frob_file_after_relocs): Test for NULL.
3682 (obj_symbol_new_hook): Here too.
3683 (obj_sec_sym_ok_for_reloc): And here.
3684 (S_GET_OTHER): Define.
3685 (S_GET_DESC): Define.
3686 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3687 (OBJ_MAYBE_ELF): Update comment.
3689 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3690 OBJ_AOUT preprocessor conditional and handle emulation by
3691 testing OUTPUT_FLAVOR.
3692 (i386_displacement): Here too.
3693 (md_section_align): Similarly here.
3694 (i386_target_format): Conditionally compile when more than one
3695 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3696 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3697 (i386_displacement): Here too.
3700 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3701 Define TARGET_FORMAT for aout only when not multi.
3704 * config/te-multi.h: Delete file as it's identical to te-generic.h
3706 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3708 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3709 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3712 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3714 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3717 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3719 * config/tc-mips.c (mips_do_align): New function.
3720 * config/tc-mips.h (md_do_align): Define.
3722 2000-01-10 Philip Blundell <philb@gnu.org>
3724 * doc/c-arm.texi (ARM Options): Fix typo.
3725 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3726 line separator for Linux.
3727 * doc/as.texinfo (Comments): Mention the ARM.
3729 2000-01-10 Philip Blundell <pb@futuretv.com>
3731 * configure.in (arm*-*-conix*): New target.
3732 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3734 * configure: Regenerate.
3736 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3738 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3739 (obj_elf_visibility): New function.
3741 * doc/as.texinfo (Visibility): New node: document visibility
3744 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3746 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3747 warning for absolute jump/call without `*' in non-intel mode. No
3748 need to set i.types[0] JumpAbsolute in intel mode.
3750 1999-12-22 Philip Blundell <pb@futuretv.com>
3752 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3753 hook function when changing sections.
3754 (arm_s_data): Likewise.
3756 1999-12-14 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-arm.c (md_parse_option): Add support for -marm720
3759 command line switch.
3761 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3763 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3764 (r_registers, xr_registers): Define.
3765 (r_register_name, xr_register_name): New functions.
3766 (md_assemble): Handle new am33 operand types and instruction
3768 (mn10300_insert_operand, check_operand): Likewise.
3770 1999-11-29 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3773 (s_force_thumb): Set thumb_mode to 2.
3774 (md_assemble): Do not complain about thumb instructions on a
3775 non-thumb target if thumb_mode is set to 2.
3777 1999-11-28 Michael Meissner <meissner@cygnus.com>
3779 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3780 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3781 (O_...): Add new machine dependent expressions if we are handling
3782 explicit relocations.
3783 (alpha_reloc_op): New static table holding the explicit relocation
3785 (alpha_literal_hash): New static to hold the hash table for
3786 explicit relocations.
3787 (alpha_macros): Add support for explicit relocations.
3788 (md_begin): If explicit relocations, initialize hash table.
3789 (md_assemble): Don't print a second error if tokenize_arguments
3790 already printed an error message.
3791 (md_apply_fix): Add support for explicit relocations.
3792 (alpha_force_relocation): Ditto.
3793 (alpha_fix_adjustable): Ditto.
3794 (alpha_adjust_symtab): New function to support explicit
3796 (alpha_adjust_symtab_relocs): Ditto.
3797 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3798 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3799 Add support for explicit relocations. Return -2 if an error
3800 message was already printed.
3801 (find_macro_match): Add support for explicit relocations. Comment
3803 (emit_insn): Add support for explicit relocations.
3804 (assemble_tokens): Ditto.
3806 (load_expression): Ditto.
3809 (emit_ir_load): Ditto.
3810 (emit_loadstore): Ditto.
3813 (emit_sextX): Ditto.
3814 (emit_division): Ditto.
3815 (emit_jsrjmp): Ditto.
3816 (emit_retjcr): Ditto.
3818 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3820 (tc_adjust_symtab): If explicit relocations, call the function
3821 alpha_adjust_symtab.
3822 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3823 relocations next to the literal relocation they reference.
3824 (TC_INIT_FIX_DATA): Initialize the new fields.
3825 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3827 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3829 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3830 'B' operand for PA2.0 bb instruction.
3832 1999-11-18 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3837 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3839 (mcore_force_relocation): Force relocations to be generated for
3842 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3844 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3845 (i386_displacement): Disallow O_big displacements.
3847 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3849 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3850 Small improvements in error checking.
3851 (md_assemble): Support for unconditional ARM instructions.
3852 (md_parse_option): Support for -m[arm]v5e flag.
3854 1999-11-12 Nick Clifton <nickc@cygnus.com>
3856 * macro.c (buffer_and_nest): Do not check beyond the end of the
3859 1999-11-11 Nick Clifton <nickc@cygnus.com>
3861 * macro.c (buffer_and_nest): Look for seperator after TO and
3864 1999-11-08 Andrew Haley <aph@cygnus.com>
3866 * app.c (do_scrub_chars): When in State 10, treat backslash
3867 characters in the same way as as symbol characters.
3869 1999-11-07 Richard Henderson <rth@cygnus.com>
3871 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3872 the previous label was in the current section before playing
3873 with auto-alignment.
3875 1999-11-06 Nick Clifton <nickc@cygnus.com>
3877 * config/tc-v850.c (v850_force_relocation): Force relocation
3879 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3882 1999-11-05 Michael Meissner <meissner@cygnus.com>
3884 * expr.h (operatorT): Increase machine dependent operators to 16.
3885 * expr.c (op_rank): Ditto.
3887 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3889 * read.c (pseudo_set): Reject attempts to set the value of a
3892 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3895 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3897 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3898 to bfd_set_section_contents.
3900 1999-11-03 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3904 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3906 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3907 (mips_ip): Use OPCODE_IS_MEMBER.
3909 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3911 * config/tc-arm.c (reg_required_here): Improve comments.
3913 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3914 (tinsns): Initialize variants field.
3916 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3917 BAD_PC respectively.
3919 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3921 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3922 * config/tc-arm.h: Fix compile time warnings.
3924 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3926 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3927 form @abs16, @(abs16) and @(abs16 + imm).
3929 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3931 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3932 (ISA_HAS_64_BIT_REGS) New.
3933 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3934 mips_emit_delays,macro_build,load_register,load_addresss,
3935 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3936 and/or use new ISA_xxx macros in expressions involving
3937 ISA, particularly mips_opts.isa.
3939 1999-10-18 Michael Meissner <meissner@cygnus.com>
3941 * expr.h (operatorT): Add machine dependent operators md1..md8.
3942 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3943 for the machine dependent operators to use.
3945 * expr.c (op_rank): Add machine dependent operators.
3947 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3949 (O_cpregister): Ditto.
3950 (md_begin): Change X_op test that field is wide enough to use
3951 O_max instead of O_alpha_max.
3952 (cpu_types): Fill in missing initializer.
3953 (alpha_num_macros): Make unsigned.
3954 (md_assemble): Make opnamelen be size_t.
3955 (md_apply_fix): Cast alpha_num_operands to int before testing.
3956 (alpha_force_relocation): Ditto.
3957 (alpha_fix_adjustable): Ditto.
3958 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3959 (tc_gen_reloc): Ditto.
3960 (tc_get_register): Ditto.
3965 (s_alpha_ent): Ditto.
3966 (s_alpha_end): Ditto.
3967 (s_alpha_frame): Ditto.
3968 (s_alpha_prologue): Ditto.
3969 (s_alpha_file): Ditto.
3970 (s_alpha_gprel32): Ditto.
3971 (s_alpha_proc): Ditto.
3972 (s_alpha_set): Ditto.
3973 (s_alpha_base): Ditto.
3974 (s_alpha_align): Ditto.
3975 (s_alpha_arch): Ditto.
3976 (alpha_align): Ditto.
3977 (assemble_insn): Suppress unused variable warning.
3979 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3980 order in the structure.
3981 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3983 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3985 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3987 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3989 * config/tc-i386.c (i386_index_check): Correct #endif location.
3991 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3993 * as.c (show_usage): Document new options.
3994 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3995 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3996 (parse_args): Parse the new options.
3997 (main): If there were warnings, and --fatal-warnings
3998 was specified, print an error.
3999 * as.h: New variable, flag_fatal_warnings, for new option.
4001 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4003 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4004 '@'. Change autoincrement completers to fall through to cache control
4007 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4009 (pa_parse_addb_64_cmpltr): New function.
4011 * config/tc-hppa.c (pa_ip): Change error message.
4012 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4013 '?Q' args to allow falling through.
4015 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4016 Remove unused conditional codes.
4017 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4019 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4021 * config/tc-d30v.c (CHAR_BIT): Define.
4022 (check_range): Fix bit operations to support integers bigger than
4025 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4027 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4030 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4031 Doug Evans <devans@cygnus.com>
4033 Add support for m32rx.
4034 * config/tc-m32r.c (enable_m32rx): New static global.
4035 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4036 (allow_m32rx): New function.
4037 (M32R_SHORTOPTS): Add `O'.
4038 (md_longopts): Add --m32rx plus several warning options.
4039 (md_parse_option): Handle new options.
4040 (md_show_usage): Print them.
4041 (md_begin): Enable m32rx.
4042 (OPERAND_IS_COND_BIT): New macro.
4043 (first_writes_to_seconds_operands): New function.
4044 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4045 (target_make_parallel,assemble_two_insns): New functions.
4046 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4047 If optimizing and m32rx, try to make consecutive insns parallel.
4049 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4051 * config/tc-mips.c (nopic_need_relax): Allow for the
4052 .sdata.foo sections generated by -fdata-sections,
4053 and for the .gnu.linkonce.s sections generated by C++.
4055 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4057 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4058 with cleaner code using completer prefixes. Add 'Y'.
4060 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4062 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4064 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4065 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4066 insn does not match and we should try the next insn in the table.
4068 1999-09-22 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4072 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4074 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4077 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4079 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4080 OBJ_ELF. If ELF, add "sq".
4081 (md_parse_option): If ELF, ignore -s and -q.
4082 (md_show_usage): Mention ELF options.
4084 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4086 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4089 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4091 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4093 * config/tc-hppa.c (struct pa_it): New field "trunc".
4094 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4095 (pa_parse_ftest_gfx_completer): New function
4096 (pa_parse_fp_cnv_format): New function.
4098 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4099 (md_apply_fix): Handle 22bit pc-rel branches.
4101 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4103 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4105 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4107 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4109 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4111 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4112 (pa_ip): Handle 'fX'.
4114 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4116 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4117 unwinds unless the function is in the text space.
4118 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4120 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4122 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4123 (md_assemble): To here. Tweak address generation.
4125 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4127 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4128 (md_assemble): Call dwarf2_where for OBJ_ELF.
4129 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4130 (pa_end_of_source): New function.
4131 * tc-hppa.h (md_end): Define for OBJ_ELF.
4133 1999-09-14 Michael Meissner <meissner@cygnus.com>
4135 * configure.in (Canonicalization of target names): Remove adding
4136 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4137 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4138 * configure: Regenerate.
4140 1999-09-14 Donn Terry <donn@interix.com>
4142 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4144 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4146 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4147 pc-relative jmp/call to an absolute symbol.
4148 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4149 absolute section symbols.
4151 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4152 jump handling code and comments.
4154 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4156 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4157 the value if TE_PE and a global defined symbol.
4159 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4161 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4162 print the symbol, rather than printing it here.
4164 1999-09-11 Donn Terry <donn@interix.com>
4166 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4167 BFD_RELOC_RVA relocations.
4169 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4170 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4173 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4175 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4176 * doc/internals.texi (Object format backend): Document
4179 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4180 relocations against global symbols if TE_PE.
4182 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4183 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4185 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4188 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4189 symbols which do not have a constant value, or tags with
4190 non-tags. Remove the symbol from the list before adding it at the
4193 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4194 C_FCN symbol differently if TE_PE.
4195 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4196 appears in the pseudo-op, rather coff_line_base which is only set
4199 * config/obj-coff.c (obj_coff_loc): New static function.
4200 (obj_pseudo_table): Add "loc".
4202 * config/obj-coff.c (add_lineno): Check that the line number is
4205 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4206 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4208 (md_atof): Return NULL rather than 0.
4209 * config/tc-i386.c (md_atof): Change type to int.
4210 * expr.c (expr): Change first parameter to int.
4211 * config/obj-coff.c: Add declarations for static functions.
4212 (coff_frob_symbol): Use SYM_AUXENT.
4213 * config/tc-i386.h (flag_16bit_code): Don't declare.
4215 * config/obj-coff.c (obj_coff_section): Default to setting
4216 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4218 * write.c (adjust_reloc_syms): Print adjusted fixup.
4220 * expr.c (integer_constant): Correct too_many_digits calculation
4223 1999-09-09 Andreas Schwab <schwab@suse.de>
4225 * doc/c-arm.texi: Fix arguments of @var to not contain
4228 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4230 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4232 (md_parse_option): Only support -k flag for ELF and COFF targets.
4234 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4236 * config/tc-hppa.c (pa_ip): Put strict register checks before
4237 call to pa_parse_number.
4239 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4241 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4243 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4246 1999-09-06 Donn Terry <donn@interix.com>
4248 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4250 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4252 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4253 candidate instruction. Require registers for register arguments
4254 when in strict mode. Require assemble-time constants for
4255 constants when in strict mode.
4256 (pa_get_absolute_expression): Require a constant when in strict
4259 1999-09-06 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4263 1999-09-04 Steve Chamberlain <sac@pobox.com>
4265 * config/tc-pj.c: New file, supports picoJava in ELF.
4266 * config/tc-pj.h: Ditto.
4267 * configure.in (pjl*, pj*): New targets.
4268 * Makefile.am: Rebuild dependencies.
4269 (CPU_TYPES): Add pj.
4270 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4271 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4272 * doc/c-pj.texi: New file.
4273 * doc/as.texinfo: Add some PJ specifics.
4274 * doc/all.texi: Add PJ to the list of all architectures, sort them
4276 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4277 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4279 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4281 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4282 (obj_frob_file): Test for null pointer.
4283 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4284 (OBJ_PROCESS_STAB): And here.
4285 (elf_obj_sy): Remove
4287 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4288 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4289 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4291 * config/obj-coff.c (no_func): Remove.
4292 (coff_format_ops): Change occurrences of no_func to 0, as we test
4293 for 0 in obj-multi.h.
4295 * configure.in: Enable bfd for i386-coff when primary target is
4296 bfd. Enable i386 elf,coff emulation support. Don't set
4297 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4298 emulation to support.
4299 *configure: Regenerate.
4301 1999-09-02 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4304 .section .line directive is encountered.
4306 1999-09-01 Nick Clifton <nickc@cygnus.com>
4308 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4311 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4312 * as.texinfo: Document --gdwarf2 command line option.
4313 Add additional documentation of ARM command line switches.
4315 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4317 * config/tc-i386.c (i386_intel_memory_operand): Combine
4318 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4319 and RESTORE_END_STRING around parse_register calls.
4320 (i386_operand): Here too.
4321 (i386_is_reg): Remove.
4322 (parse_register): Move as_bad calls from within this function to
4325 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 Based on a patch from H.J. Lu <hjl@gnu.org>
4328 * config/tc-i386.c (parse_register): Handle FP regs specially.
4329 (md_begin): Remove '(' and ')' from register_chars.
4331 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4333 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4334 error message (done elsewhere).
4336 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4338 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4340 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4342 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4345 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4347 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4349 Add new completers. Fix bug in 64 bit condition handling.
4351 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4354 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4356 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4358 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4360 1999-08-27 Jim Wilson <wilson@cygnus.com>
4362 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4363 (struct ls): Add frag field. Initialize it to zero.
4364 (out_end_sequence): New local text_frag. Set it while in text section.
4365 Replace address check with frag check. Set ls.frag to text_frag if
4366 out_set_addr called.
4367 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4368 Set it before switching sections. Replace address check with frag
4369 check. Set ls.frag to saved_frag if out_set_addr called.
4371 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4373 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4374 output "advance_pc" opcode instead of calling gen_addr_line().
4375 The latter has the undesired side-effect of creating a new row
4376 in the debug line info matrix.
4378 1999-08-26 Jim Wilson <wilson@cygnus.com>
4380 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4381 ls.last_filename if last is less than zero. Set ls.last_filename
4382 when allocating new entry.
4383 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4386 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4388 * config/tc-i386.c (i386_index_check): Fix the displacement size
4389 when INFER_ADDR_PREFIX.
4391 1999-08-18 Nick Clifton <nickc@cygnus.com>
4393 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4396 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4398 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4399 handle 0xffffNNNN constants correctly.
4401 1999-08-16 Nick Clifton <nickc@cygnus.com>
4403 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4406 1999-08-13 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4409 (md_apply_fix3): Always pass positive values to
4410 validate_offset_imm.
4412 1999-08-12 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-arm.c (skip_whitespace): New macro.
4415 Formatting tidy ups.
4417 (md_apply_fix3): Store relocation offset in addend for ELF based
4419 (arm_force_relocation): Always generate relocs for Thumb function
4422 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4424 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4425 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4427 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4429 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4430 flags for the unwind subspace.
4432 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4433 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4434 suitable relocation based on the size of the target's pointer.
4435 Always Use subsegment zero for the unwinders.
4436 (pa_level): Handle "2.0w".
4438 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4440 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4441 with the following instruction unless this was specified.
4443 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4445 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4446 certain sections, to match BFD changes.
4448 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4450 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4451 (EXTRA_SCRIPTS): Define to keep automake happy.
4452 * Makefile.in: Rebuild.
4454 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4456 * Makefile.am: Rename .dep* files to DEP*.
4457 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4458 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4460 * Makefile.in: Rebuild.
4462 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4464 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4466 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4468 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4469 avoid problems on DOS filesystems.
4470 * Makefile.in: Rebuild.
4472 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4474 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4476 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4479 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4481 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4482 line to create ${GDBINIT} rather than .gdbinit.
4483 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4485 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4487 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4489 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4491 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4493 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4495 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4496 non-adjustable symbols.
4498 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4500 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4502 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4504 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4507 1999-08-05 Donn Terry <donn@interix.com>
4509 * config/te-interix.h: New file.
4510 * configure.in (i386-*-interix*): New target.
4511 * configure: Rebuild.
4513 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4515 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4516 selectors for ELF too.
4517 (selector_table): Add "ltp" and "rtp" selectors.
4519 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4521 * config/tc-i386.c (i386_operand): No need to change
4522 operand_string pointer in segment reg case before goto
4523 do_memory_reference. Initialise displacement_string_start and
4524 displacement_string_end after do_memory_reference label.
4525 (i386_index_check): Add operand_string param, and print error
4526 message on failure here.
4527 (i386_intel_memory_operand): Instead of here.
4528 (i386_operand): And here.
4529 (INFER_ADDR_PREFIX): Enable.
4531 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4533 * config/tc-i386.h (DefaultSize): Define. Renumber following
4534 opcode_modifier defines.
4536 From Etienne Lorrain <etienne.lorrain@ibm.net>
4537 * config/tc-i386.c (stackop_size): New variable.
4538 (set_16bit_code_flag): Clear it here.
4539 (set_16bit_gcc_code_flag): New function.
4540 (md_pseudo_table): Add "code16gcc" entry.
4541 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4543 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4545 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4546 next_set_end even if the end symbol is being discarded.
4548 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4549 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4550 * config/obj-coff.c: Likewise.
4551 (seg_info_type): Remove.
4552 (seg_info_off_by_4): Change to array of segT.
4553 (s_get_segment): Adjust accordingly.
4554 (obj_pseudo_table): Fully initialize sentinel entry.
4556 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4557 Ralf Baechle <ralf@uni-koblenz.de>.
4559 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4561 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4563 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4565 * config/tc-i386.c: Indentation and white space changes.
4566 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4567 don't enable it by default.
4568 (i386_intel_operand): Remove redundant prototype.
4569 Move check on number of memory operands, and i.mem_operands++
4570 (i386_intel_memory_operand): To here.
4571 Remove i386_immediate code from here. Remove special case code
4572 for input and output using (%dx). Remove base/index checks and
4573 call i386_index_check instead. Save initial operand_string
4574 argument for error message.
4575 (i386_operand): Remove redundant prototype. Move base/index
4576 checks to i386_index_check.
4577 (i386_displacement): Move intel mode check for non-zero
4579 (i386_intel_memory_operand): To here.
4581 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4583 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4584 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4585 by .register pseudo-op if -64 and --no-undeclared-regs.
4586 (s_register, sparc_adjust_symtab): New functions.
4587 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4588 Declare sparc_adjust_symtab as tc_adjust_symtab.
4589 * doc/c-sparc.texi: Add description of #ignore special literal
4590 for .register pseudo-op.
4592 1999-07-30 Catherine Moore <clm@cygnus.com>
4594 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4595 the relocation's section offset.
4597 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4599 * write.c (fixup_segment): Fix generic error check overflow test.
4601 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4602 X_add_number to long.
4604 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4606 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4609 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4611 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4614 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4616 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4618 * configure.bat: Remove; obsolete.
4619 * config/go32.cfg: Likewise.
4621 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4623 * configure.in (i386-*-vxworks*): New target.
4624 * configure: Rebuild.
4626 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4628 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4630 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4632 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4634 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4635 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4636 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4637 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4638 MAX_RELOC_EXPANSION): Define.
4639 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4641 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4643 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4644 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4645 block. Print a warning if an 8-bit or 16-bit constant
4646 displacement or immediate is truncated on output.
4647 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4649 (i386_operand): Disallow immediate jump absolute operand.
4651 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4653 * configure.in: Bump version number to 2.9.5.
4654 * configure: Rebuild.
4656 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4659 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4661 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4662 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4664 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4666 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4668 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4670 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4671 if -mno-fpu was given.
4672 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4674 (cons_fix_new_arm): Remove misleading comments.
4676 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4678 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4680 (relax_segment): Likewise. After giving a rs_org error, convert
4681 the frag to rs_align to avoid cascading errors.
4683 1999-07-12 Andreas Schwab <schwab@suse.de>
4685 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4687 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4689 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4690 as appropriate. Fill in structure initializations. Add variable
4691 initializations. Add casts.
4692 * dwarf2dbg.c (print_stats): Change i to size_t.
4693 * listing.c (listing_listing): Change list_line to unsigned int.
4695 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4697 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4698 rather than checking for \001 and \002 in symbol name.
4699 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4701 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4703 * configure.in (hppa*-linux-gnu*): New target.
4704 * configure: Rebuilt.
4706 1999-07-08 Nick Clifton <nickc@cygnus.com>
4708 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4710 1999-07-07 Nick Clifton <nickc@cygnus.com>
4712 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4713 accessing symbolP directly.
4715 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4717 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4720 1999-07-05 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-arm.c (ARM_EXT_V5): Define.
4723 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4724 (md_begin): Detect ARM v5 architectures.
4725 (md_parse_option): Accept arm v5 specification.
4726 (md_show_usage): Documment -marmv5 switch.
4728 * doc/c-arm.texi: Document -marmv5 command line option.
4730 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4732 (validate_immediate_twopart): New function. Determine if a
4733 constant can be computed by two ADD instructions.
4734 (output_inst): Remove its command line parameter - it was never
4736 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4737 implememt the ADRL pseudo op.
4738 (tc_gen_reloc): Generate a suitable error message if an ADRL
4739 instruction tries to generate a real reloc.
4741 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4743 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4745 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4748 1999-06-27 H.J. Lu <hjl@gnu.org>
4750 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4751 non BFD_ASSEMBLER case.
4753 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4755 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4758 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4760 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4761 out_end_sequence() when the address decreases due to a new frag.
4762 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4763 numbering starts with 1.
4765 1999-06-23 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4769 (mcore_s_text): Call obj_elf_text for ELF target.
4770 (mcore_s_data): Call obj_elf_data for ELF target.
4771 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4773 (mcore_s_bss): New function: Dump literal table before changing
4775 (mcore_s_comm): New function: Dump literal table before changing
4778 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4779 No longer static functions.
4780 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4781 Provide prototypes for these functions.
4783 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4785 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4786 a list of names, to try obj_segment_name, and to try abbreviated
4787 names when using COFF without long section names.
4789 * config/tc-alpha.c: More use of symbol accessor functions.
4790 * config/tc-arc.c: Likewise.
4791 * config/tc-d30v.c: Likewise.
4792 * config/tc-fr30.c: Likewise.
4793 * config/tc-i860.c: Likewise.
4794 * config/tc-m88k.c: Likewise.
4795 * config/tc-mcore.c: Likewise.
4796 * config/tc-ns32k.c: Likewise.
4797 * config/tc-sparc.c: Likewise.
4798 * config/tc-v850.c: Likewise.
4800 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4801 sy_value with appropriate accessor functions.
4802 * config/tc-arm.c (md_apply_fix3): Likewise.
4803 * config/tc-d10v.c (AT_WORD_P): Likewise.
4804 * config/tc-v850.c (reg_name_search): Likewise.
4806 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4807 use symbol_get_bfdsym instead.
4808 * config/tc-ppc.c (md_assemble): Likewise.
4809 * config/tc-v850.c (v850_comm): Likewise.
4811 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4813 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4814 the symbol, rather than accessing the bsym member.
4815 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4816 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4817 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4818 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4819 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4820 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4821 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4822 * config/tc-v850.c (tc_gen_reloc): Likewise.
4824 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4826 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4827 (hppa_gen_reloc_type): Conditionalize on BFD64.
4828 (tc_gen_reloc): Re-enable ELF relocations.
4829 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4831 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4833 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4835 (do_ldst): Move assignment out of if condition.
4836 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4837 parentheses to avoid warning.
4839 1999-06-21 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4842 macro to get at the BFD symbol associated with a GAS symbol.
4844 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4846 * config/tc-ppc.c: Update for symbol handling changes.
4847 * config/obj-coff.c: Likewise.
4849 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4851 * tc-hppa.c: General cleanups of ELF support. No more spaces
4852 and subspaces for ELF.
4853 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4854 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4855 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4856 (UNWIND_SECTION_NAME): Likewise.
4857 (space/subspace related structures): Conditionalize definitions
4859 (space/subspace directives and support routines): Conditionalize
4860 definitions and references/uses on OBJ_SOM.
4861 (label_symbol_struct): For ELF, track the symbol's segment. For
4862 SOM track its space.
4863 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4865 (USE_ALIASES): Kill for both SOM & ELF.
4866 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4867 (pa_space, pa_subspace): Corresponding changes.
4868 (pa_spaces_begin): Corresponding chagnes.
4869 (md_begin): Do not muck around with space/subspace stuff for
4871 (md_apply_fix): Temporarily disable argument relocation stuff
4873 (tc_gen_reloc): Temporarily disable relocation generation for
4875 (pa_build_unwind_subspace): Similarly.
4877 1999-06-16 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-arm.c (thumb_set): New pseudo op.
4880 (text, data, section): Override these pseudo ops with ARM
4882 (s_thumb_set): New function: Perform the same as a .set pseudo
4883 op, but also mark the alias'ed symbol as being a Thumb
4885 (arm_s_text): New function: Perform the same as the .text
4886 pseudo op, but dump the literal pool before changing
4888 (arm_s_data): New function: Perform the same as the .data
4889 pseudo op, but dump the literal pool before changing
4891 (arm_s_section): New function: Perform the same as the
4892 .section pseudo op, but dump the literal pool before changing
4894 (arm_cleanup): Do not reset the current section before dumping
4897 1999-06-17 Nick Clifton <nickc@cygnus.com>
4899 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4900 OPTION_NO_WARN_UNMATCHED entries.
4901 (md_parse_option): Generate a warning message if an unrecognised
4902 option is encountered.
4904 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4905 (get_operands): When parsing an expression after an '@' symbol
4906 has been detected, do not ignore '#' symbols.
4907 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4910 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4912 From K. Richard Pixley <rich@noir.com>:
4913 * configure.in (ppc-*-vxworks*): New target.
4914 * configure: Rebuild.
4916 1999-06-12 Philip Blundell <philb@gnu.org>
4918 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4920 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4922 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4923 which refer to symbols in linkonce sections, permit reducing the
4924 relocs if the symbol is local.
4926 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4928 * subsegs.c (subseg_text_p): New function.
4929 * as.h (subseg_text_p): Declare.
4930 * read.c (do_align): Use subseg_text_p to set the default fill.
4931 * write.c (subsegs_finish): Likewise.
4932 * config/obj-coff.c (write_object_file): Likewise.
4933 * config/tc-i386.h (md_maybe_text): Don't define.
4934 (md_do_align): Use subseg_text_p to set the default fill.
4935 * config/tc-m32r.c (m32r_do_align): Likewise.
4936 * config/tc-sh.c (sh_do_align): Likewise.
4937 * config/tc-sparc.h (md_do_align): Likewise.
4939 1999-06-12 David O'Brien <obrien@freebsd.org>
4941 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4942 * configure: Rebuild.
4944 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4946 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4947 * Makefile.am: Rebuild dependencies.
4948 * Makefile.in: Rebuild.
4950 * config/tc-i386.c (i386_immediate): Remove unused label
4953 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4954 * symbols.c: Likewise.
4955 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4956 sy_next field when taking address, rather than symbol_next.
4958 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4960 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4961 value from the output file architecture.
4962 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4963 * dwarf2dbg.h: Change bfd_vma to addressT.
4965 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4967 * dwarf2dbg.h: Use PARAMS in function declarations.
4969 1999-06-11 Martin Dorey <mdorey@madge.com>
4971 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4972 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4974 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4976 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4978 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4980 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4983 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4985 * read.c (read_a_source_file): Only declare inescape if
4988 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4990 (find_entry_byval): Add parens to avoid warning.
4992 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4994 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4997 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4999 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5002 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5003 synthetize_setx): New functions.
5004 (md_assemble): Broken the special cases into the above
5005 functions. Make compiler happy if sizeof(bfd_vma)==4.
5006 Fix sethi generated from set/setuw. If instructions have a relloc,
5007 always clear the fields to be relocated in the opcode.
5008 (sparc_ip): Remove special_case global variable.
5010 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5012 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5013 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5014 indication of success rather than a value.
5015 (itbl_get_val): Likewise.
5016 (itbl_get_field): Use strcspn. Change delimiters to include
5018 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5019 (itbl_get_val): Likewise.
5020 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5022 * symbols.c (copy_symbol_attributes): Convert local symbols to
5025 1999-06-10 Nick Clifton <nickc@cygnus.com>
5027 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5030 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5032 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5033 Optimize set if sizeof(bfd_vma) == 64.
5034 (sparc_ip): Fix sethi - without %hi() it should generate
5035 R_SPARC_22 reloc, not R_SPARC_HI22.
5036 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5038 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5040 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5041 (s_ncons): New function.
5042 (native_op_table): New table.
5043 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5044 R_SPARC_OLO10 handling.
5046 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5048 * expr.h (struct expressionS): Revert last change; widen X_op.
5049 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5051 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5053 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5054 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5055 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5056 * Makefile.in: Regenerated.
5058 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5059 `common' pass on to s_mri_common.
5060 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5062 1999-06-06 Richard Henderson <rth@cygnus.com>
5064 * config/obj-elf.c (obj_elf_section): Don't free the return
5065 value of demand_copy_C_string.
5067 1999-06-05 Richard Henderson <rth@cygnus.com>
5069 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5070 creation logic from obj_elf_create_section.
5072 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5073 (section_stack): New.
5074 (special_sections): Make const.
5075 (obj_elf_section): Gut and rewrite parsing.
5076 (obj_elf_change_section): New function broken out of obj_elf_section.
5077 (obj_elf_parse_section_letters): Likewise.
5078 (obj_elf_section_word): Likewise.
5079 (obj_elf_section_type): Likewise.
5080 (obj_elf_previous): Treat as a toggle.
5081 (obj_elf_popsection): New.
5082 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5083 (ppc_section_type): Likewise.
5084 * config/tc-ppc.h: Likewise.
5086 * expr.h (struct expressionS): Don't make X_op a bitfield.
5087 * config/tc-alpha.c: Update for symbol handling changes.
5088 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5089 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5091 1999-06-05 Richard Henderson <rth@cygnus.com>
5093 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5094 (dwarf2_gen_line_info): Kill unused variables.
5095 (dwarf2_finish): Likewise.
5096 (dwarf2_where): Likewise.
5097 (dwarf2_directive_file): If we've only got a string,
5098 hand off to s_app_file.
5099 * ecoff.c: Move the include of ecoff.h.
5100 * symbols.h (S_IS_FUNCTION): Prototype.
5102 * read.c (LEX_HASH): Supply a default.
5104 (s_globl): Update `c' after skipping whitespace.
5105 * read.h (LEX_END_NAME, is_name_ender): New.
5106 * expr.c (get_symbol_end): Respect it.
5108 1999-06-04 Mark Klein <mklein@dis.com>
5110 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5112 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5114 * config/tc-hppa.c: Update for symbol handling changes.
5116 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5118 * cgen.c: Update for symbol handling changes.
5119 * config/tc-m32r.c: Likewise.
5121 * config/tc-hppa.h: Update for symbol handling changes.
5122 * config/tc-hppa.c: Likewise.
5124 * config/tc-arm.h: Update for symbol handling changes.
5125 * config/tc-arm.c: Likewise.
5126 (symbol_make_empty): Remove. Just use symbol_create.
5128 * symbols.c (symbol_set_tc): Correct name.
5130 * Makefile.am: Rebuild dependencies.
5131 ($(OBJS)): Don't depend upon struc-symbol.h.
5132 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5133 * dep-in.sed: Don't remove struc-symbol.h.
5134 * Makefile.in: Rebuild.
5136 * doc/internals.texi (Symbols): Describe changes in symbol
5139 1999-06-03 Richard Henderson <rth@cygnus.com>
5141 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5142 instead of doing the work by hand.
5144 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5146 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5147 state of line state-machine.
5148 (struct ls): Collect DWARF2 line state-machine state in new member
5149 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5150 resulted in any DWARF2 directives.
5151 (reset_state_machine): New function.
5152 (out_end_sequence): Ditto.
5153 (dwarf2_gen_line_info): When switching sections or switching to a
5154 lower text address, call out_end_sequence() first to terminate the
5155 previous code sequence as code sequences MUST have monotonically
5156 increasing addresses.
5157 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5159 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5161 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5162 DWARF2 debug info (line information only, at this point).
5163 * as.h: Update comment about supported debug formats.
5164 * dwarf2dbg.c, dwarf2dbg.h: New files.
5165 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5167 * expr.c (operand): Don't use [ for parens if we want an index op.
5168 (op_encoding): Switch [ into O_index, if desired.
5169 (op_rank): Renumber with O_index on bottom.
5170 (expr): If O_index, match closing bracket.
5171 * expr.h (O_index): New.
5173 * read.c (read_a_source_file): Conditionally allow matched "
5174 in lines passed to md_assemble.
5176 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5178 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5180 Add support for storing local symbols in a small structure to save
5181 memory when assembling large files.
5182 * as.h: Don't include struc-symbol.h.
5183 (symbolS): Add typedef.
5184 * symbols.c: Include struc-symbol.h.
5185 (local_hash): New static variable.
5186 (save_symbol_name): New static function, from symbol_create.
5187 (symbol_create): Call save_symbol_name.
5188 (local_symbol_count): New static variable.
5189 (local_symbol_conversion_count): Likewise.
5190 (LOCAL_SYMBOL_CHECK): Define.
5191 (local_symbol_make): New static function.
5192 (local_symbol_convert): New static function.
5193 (colon): Handle local symbols. Create local symbol for local
5195 (symbol_table_insert): Handle local symbols.
5196 (symbol_find_or_make): Create local symbol for local label name.
5197 (symbol_find_base): Check for local symbol.
5198 (symbol_append, symbol_insert): Check for local symbols.
5199 (symbol_clear_list_pointers, symbol_remove): Likewise.
5200 (verify_symbol_chain): Likewise.
5201 (copy_symbol_attributes): Likewise.
5202 (resolve_symbol_value): Handle local symbols.
5203 (resolve_local_symbol): New static function.
5204 (resolve_local_symbol_values): New function.
5205 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5206 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5207 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5208 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5209 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5210 (symbol_previous, symbol_next): New functions.
5211 (symbol_get_value_expression): Likewise.
5212 (symbol_set_value_expression): Likewise.
5213 (symbol_set_frag, symbol_get_frag): Likewise.
5214 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5215 (symbol_mark_used_in_reloc): Likewise.
5216 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5217 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5218 (symbol_mri_common_p): Likewise.
5219 (symbol_mark_written, symbol_clear_written): Likewise.
5220 (symbol_written_p): Likewise.
5221 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5222 (symbol_section_p, symbol_equated_p): Likewise.
5223 (symbol_constant_p): Likewise.
5224 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5225 (symbol_get_obj, symbol_set_obj): Likewise.
5226 (symbol_get_tc, symbol_set_tc): Likewise.
5227 (symbol_begin): Initialize local_hash.
5228 (print_symbol_value_1): Handle local symbols.
5229 (symbol_print_statistics): Print local symbol statistics.
5230 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5231 Declare new symbols.c functions. Move many declarations here from
5233 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5234 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5235 (struct symbol): Move bsym to make it clearly the first field.
5236 Remove TARGET_SYMBOL_FIELDS.
5237 (symbolS): Don't typedef.
5238 (struct broken_word): Remove.
5239 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5240 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5241 (symbol_clear_list_pointers): Likewise.
5242 (symbol_insert, symbol_remove): Likewise.
5243 (symbol_previous, symbol_append): Likewise.
5244 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5245 (struct local_symbol): Define.
5246 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5247 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5248 (local_symbol_get_frag, local_symbol_set_frag): Define.
5249 (local_symbol_get_real_symbol): Define.
5250 (local_symbol_set_real_symbol): Define.
5252 * write.c (write_object_file): Call resolve_local_symbol_values.
5253 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5254 (TARGET_SYMBOL_FIELDS): Don't define.
5255 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5256 ECOFF_DEBUGGING, add ECOFF fields.
5257 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5258 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5259 ECOFF_DEBUGGING, add ECOFF fields.
5260 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5261 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5262 * config/tc-mcore.h: Don't include struc-symbol.h.
5263 (TARGET_SYMBOL_FIELDS): Don't define.
5264 (struct mcore_tc_sy): Define.
5265 (TC_SYMFIELD_TYPE): Define.
5266 * Many files: Use symbolS instead of struct symbol. Use new
5267 accessor functions rather than referring to symbolS fields
5270 * read.c (s_mri_common): Don't add in value of line_label.
5272 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5273 checking for SEC_LINK_ONCE.
5275 * config/tc-sh.h (sh_fix_adjustable): Declare.
5277 * app.c (input_buffer): New static variable.
5278 (app_push): Save saved_input in allocated buffer.
5279 (app_pop): Restored saved_input.
5280 (do_scrub_chars): Change get parameter to take char * and int as
5281 arguments. Change GET macro to pass input_buffer to get
5282 function. Don't save input into allocated buffer.
5283 * as.h (do_scrub_chars): Update declaration.
5284 * input-file.c (input_file_get): Change to take char * and int.
5285 Read data into passed in buffer. Remove static buffer.
5286 * read.c (scrub_from_string): Change to take char * and int. Copy
5287 data into passed in buffer.
5289 * hash.h: Neaten. Declare hash_traverse.
5290 * hash.c: Complete rewrite based on BFD hashing code.
5291 * gasp.c (chunksize): New variable.
5292 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5295 1999-05-28 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5298 addend unless the target uses an old ABI.
5300 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5302 -Wchar-subscripts cleanup
5303 * listing.c (listing_newline): Use unsigned char variable, so
5304 calls to isascii,iscntrl are correct.
5305 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5307 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5308 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5309 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5310 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5312 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5314 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5316 (arch_coldfire_p): New #define.
5317 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5319 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5321 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5323 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5324 (install_operand): Add place `N'.
5325 (init_table): Add registers ACC, MACSR, MASK.
5327 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5329 * config/tc-m68k.c: Change mcf5200 --> mcf.
5330 (archs): Add mcf5206e, mcf5307.
5331 (m68k_ip): Add format `u'.
5332 (install_operand): Add place `m', `M', `h'.
5333 (init_table): Add upper/lower registers.
5335 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5337 1999-05-28 Martin Dorey <mdorey@madge.com>
5339 * config/tc-i960.c: Several minor changes to add ELF and
5340 BFD_ASSEMBLER support.
5341 * config/tc-i960.h: Likewise.
5342 * configure.in (i960-*-elf*): New target.
5343 * aclocal.m4, configure: Rebuild.
5345 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5347 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5348 reloc changes when defined(BFD_ASSEMBLER).
5350 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5352 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5354 * write.c (write_print_statistics): Output to file, not stderr.
5356 * expr.c (generic_bignum_to_int32,64): Prototype.
5358 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5359 output_sleb128, output_uleb128, output_big_sleb128,
5360 output_big_uleb128, output_big_leb128): Prototype.
5361 (output_big_sleb128, output_big_uleb128): Make inline.
5362 (output_big_leb128): Remove inline
5364 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5365 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5366 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5367 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5368 value for correct overflow check in write.c:fixup_segment.
5369 * write.c (fixup_segment): Move bitfield overflow checks to after
5370 the md_apply_fix call.
5371 * config/obj-coff.c (fixup_segment): Likewise.
5372 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5373 valueT *val argument.
5375 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5377 * config/atof-ieee.c (gen_to_words): Correctly round a
5378 denormalized number. Fix off-by-one in range checking for
5379 exponent in a denormal.
5381 1999-05-10 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5386 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5388 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5390 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5392 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5393 (ReverseRegRegmem): Remove.
5394 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5395 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5396 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5399 From Doug Ledford <dledford@redhat.com>
5400 * config/tc-i386.h (RegXMM): New for P/III.
5401 * config/tc-i386.c: Add support for P/III.
5403 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5405 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5406 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5407 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5409 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5411 * config/tc-i386.c (i386_immediate): Skip whitespace before
5412 complaining about junk after expression.
5413 (i386_displacement): Likewise.
5415 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5417 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5418 Don't copy before downcaseing.
5420 1999-05-05 Catherine Moore <clm@cygnus.com>
5422 * tc-m68k.c: Include elf/m68k.h.
5423 (m68k_elf_final_processing): New routine.
5424 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5427 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5429 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5432 1999-04-30 Nick Clifton <nickc@cygnus.com>
5434 * config/tc-mcore.c (mcore_s_section): Dump literals before
5437 1999-04-29 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5442 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5444 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5445 (TC_INIT_FIX_DATA): Delete.
5446 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5447 (TC_INIT_FIX_DATA): Delete.
5448 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5449 * write.c (fix_new_internal): Initialize fx_cgen member.
5450 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5451 (gas_cgen_md_apply_fix3): Update.
5452 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5453 (md_cgen_record_fixup_exp): Update.
5454 (FX_OPINFO_R_TYPE): Update.
5456 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5457 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5458 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5459 * frags.h (struct frag): Make opindex, opinfo ints.
5461 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5463 1999-04-26 Tom Tromey <tromey@cygnus.com>
5465 * aclocal.m4, configure: Updated for new version of libtool.
5467 1999-04-22 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5471 (md_apply_fix3): Do not fix up absolute relocations against
5474 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5476 1999-04-20 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5479 changes and data-in-text directives.
5480 (mcore_cons): New function: intercept cons() operations.
5481 (mcore_float_cons): New function: intercept float_cons()
5483 (mcore_stringer): New function: intercept stringer() operations.
5485 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5487 * obj.h (struct format_ops): Change generate_asm_lineno field to
5489 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5491 * config/tc-alpha.c (find_opcode_match): Add default case to
5493 (find_macro_match): Likewise.
5494 (load_expression): Parenthesize && within ||.
5496 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5498 1999-04-17 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5501 .text .data .section pseudo ops.
5502 (mcore_s_section): New function. Dump lits before changing secs.
5503 (mcore_s_text): New function. Dump lits before changing secs.
5504 (mcore_s_data): New function. Dump lits before changing secs.
5506 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5508 * config/tc-mips.c (mips_32bitmode): New.
5509 (md_begin): Set mips_32bitmode if needed.
5510 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5511 Set EF_MIPS_32BITMODE.
5513 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5515 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5518 1999-04-16 Nick Clifton <nickc@cygnus.com>
5520 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5522 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5524 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5525 expressions correctly.
5528 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5530 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5532 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5534 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5535 and fmpynfadd instructions.
5537 1999-04-11 Richard Henderson <rth@cygnus.com>
5539 * as.h (environ): Declare it, if needed.
5540 * as.c (dump_statistics): Don't declare environ.
5541 * configure.in (environ): Detect declaration.
5542 * configure, config.in: Rebuild
5544 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5545 (i386_displacement): Allocate enough space for replacement buffer.
5546 Clean up replacement buffer initialization.
5548 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5550 * subsegs.c (section_symbol): Don't create a new symbol if one
5551 already exists; instead, use the existing one, but set its segment
5552 and frag data if it hasn't already been defined.
5553 * config/obj-coff.c (c_section_symbol): Likewise.
5555 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5557 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5559 1999-04-08 Nick Clifton <nickc@cygnus.com>
5561 * config/tc-mcore.c: New File: Support routines for MCore
5563 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5564 * config/obj-coff.c: Add support for mcore-pe target.
5566 * Makefile.am: Add support for MCore targets.
5567 * Makefile.in: Regenerate.
5568 * configure.in: Add support for MCore targets.
5569 * configure: Regenerate.
5571 * doc/all.texi: Set MCORE.
5572 * doc/as.texinfo: Document MCore specific command line options.
5574 * write.h: Prevent multiple inclusion.
5576 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5578 * asintl.h (LC_MESSAGES): Never define.
5579 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5581 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5584 * Makefile.am (m68k-parse.c): If configuring in the source
5585 directory, copy m68k-parse.y into the local directory before
5586 running ylwrap, to remove spurious differences when generating
5588 * Makefile.in: Rebuild.
5590 * config/tc-sparc.h (md_do_align): Just allocate the number of
5591 bytes necessary, rather than always allocating 1024.
5593 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5595 * listing.c (listing_newline): Add cast to avoid warning.
5596 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5597 * config/tc-i386.c (i386_scale): Add return value.
5598 (build_displacement_string): Remove unused local temp_disp2.
5599 (i386_intel_memory_operand): Add parentheses to avoid warning.
5600 (i386_intel_operand): Remove unused local end_of_operand_string.
5601 (i386_operand): Remove unused local operand_modifier.
5602 (i386_operand): Add parens to avoid warning.
5604 1999-04-04 Don Bowman <don@pixsci.com>
5606 * configure.in: Add mips*-*-vxworks* target; have it define
5608 * configure, config.in: Rebuild.
5610 1999-03-31 Nick Clifton <nickc@cygnus.com>
5612 * configure.in (emulations): Add support for arm-epoc-pe.
5613 * configure: Regenerate.
5614 * config/te-epoc-pe.h: New file. Define macros specific to
5616 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5617 for arm-epoc-pe target.
5619 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5621 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5623 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5625 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5626 detect ",n" without a condition.
5627 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5630 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5632 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5633 instruction is encoded with one bit.
5636 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5638 * doc/internals.texi (CPU backend): Mention that
5639 line_separator_chars should not include newline. From thi
5640 <ttn@mingle.glug.org>.
5642 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5644 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5645 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5647 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5649 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5651 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5653 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5656 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5658 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5660 1999-03-15 Martin Hunt <hunt@cygnus.com>
5662 * app.c (do_scrub_begin): Change '-' back to a symbol char
5663 so we can use multiple opcodes on a line again.
5665 * config/tc-d30v.c: By default, warn if a symbol has
5666 the same name as a register. Plus some minor
5667 updates from the branch.
5669 1999-03-13 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5672 BFD_RELOC_16 and BFD_RELOC_64.
5674 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5676 * expr.c (expr): Add missing else.
5678 1999-03-12 Nick Clifton <nickc@cygnus.com>
5680 * config/tc-arm.c (md_apply_fix3): Improve error message.
5682 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5684 * Makefile.am (CPU_TYPES): Add fr30.
5685 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5686 (fr30,m32r dependencies): Update.
5687 * Makefile.in: Rebuild.
5689 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5690 (gas_cgen_record_fixup_exp): Ditto.
5691 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5692 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5693 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5694 (md_cgen_lookup_reloc): Update use of operand->type.
5695 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5696 (md_convert_frag): Call cgen_operand_lookup_by_num.
5697 (md_cgen_lookup_reloc): Update use of operand->type.
5698 (m32r_cgen_record_fixup_exp): Ditto.
5700 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5702 * config/tc-mips.c (md_show_usage): Fix message.
5704 1999-03-03 Nick Clifton <nickc@cygnus.com>
5706 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5707 and LDR reg,=<expr> instruction.
5709 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5712 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5714 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5716 1999-02-17 Nick Clifton <nickc@cygnus.com>
5718 This patch was created by: Scott Bambrough
5719 <scottb@corelcomputer.com>
5722 Special cased '@' character. The '@' character is used as the
5723 ARM assembler comment character, as a special character
5724 and in ELF .symver pseudo-op's, and as a special character in
5725 .type and .section pseudo-ops.
5726 (symver_pseudo): New static variable.
5727 (symver_state): New static variable.
5728 (struct app_save): Add field 'symver_state'.
5729 (app_push): Save global symver_state int struct app_save.
5730 (app_pop): Restore global symver_state from struct app_save.
5731 (do_scrub_chars): Special case handling of '@' character in
5734 * configure.in: Modified to recognize armv* uname syntax from ARM
5736 * configure: Regenerated.
5738 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5739 a prefix to the section's type.
5740 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5741 the type's typename.
5743 * config/tc-arm.h: Add support for PIC generation:
5744 (pic_code): New boolean.
5745 (obj_relocate_extern): Define.
5746 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5747 (TC_CONS_FIX_NEW): Define.
5748 (tc_fix_adjustable): Define.
5749 (GLOBAL_OFFSET_TABLE_NAME): Define.
5751 * config/tc-arm.c: Add support for PIC generation:
5752 (line_seperator_chars): Allow ';' as a seperator for Linux.
5753 (is_immediate_prefix): New macro.
5754 (arm_parse_reloc): New function.
5755 (s_arm_elf_cons): New function.
5756 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5757 (md_undefined_symbol): Special case handling for the Global Offset
5759 (md_apply_fix3): Handle PIC relocs.
5760 (tc_gen_reloc): Handle PIC relocs.
5761 (md_parse_option): Add support for '-k' command line switch to
5762 enable PIC generation.
5763 (cons_fix_new_arm): New function.
5764 (s_arm_elf_cons): New function.
5766 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5768 * configure.in: Add comments for uses of AC_DEFINE.
5769 * acinclude.m4: Likewise.
5770 * acconfig.h: Remove.
5771 * aclocal.m4: Rebuild.
5772 * configure: Rebuild.
5773 * Makefile.in: Rebuild.
5774 * config.in: Rebuild.
5776 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5778 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5779 non-constant offset from a base register.
5781 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5783 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5786 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5788 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5789 (emit_insn): Look for pc-relative and no-overflow specifiers on
5790 internal relocation types.
5792 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5794 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5797 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5799 (mips_4650, mips_4010, mips_4100): Variables removed.
5800 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5801 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5803 (md_begin): Don't bother initializing the mips_NNNN variables;
5804 mips_cpu is set, and that's good enough now.
5805 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5806 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5807 (show): New function, to handle wrapping in the CPU lists.
5808 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5810 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5812 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5813 than treat as an immediate specifier.
5815 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5817 * config/tc-i386.c: Prototype many functions.
5818 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5819 (i386_immediate): Remove unused second argument.
5820 (i386_intel_operand): Fix i386_is_reg typo.
5821 (i386_operand): Use allow_naked_reg.
5822 (output_invalid): Make operand int for K&R.
5824 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5826 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5828 * Makefile.in: Rebuild.
5830 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5832 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5834 (EXTRA_as_new_SOURCES): Comment out.
5835 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5836 * Makefile.in: Rebuild.
5837 * doc/Makefile.in: Rebuild.
5838 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5839 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5840 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5841 * configure: Rebuild.
5842 * aclocal.m4: Rebuild.
5843 * config.in: Rebuild.
5844 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5845 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5846 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5847 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5848 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5849 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5850 (gas_cgen_record_fixup_exp): Ditto.
5851 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5852 descriptor, not global variable.
5853 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5854 descriptor, not global variable. Refer to insert_operand handler
5855 via cpu descriptor, not global function.
5856 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5857 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5858 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5859 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5860 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5861 * config/tc-m32r.c: Ditto.
5862 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5863 (md_assemble): Ditto.
5864 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5866 1999-02-09 Nick Clifton <nickc@cygnus.com>
5868 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5869 relocations for ELF targets.
5871 1999-02-08 Nick Clifton <nickc@cygnus.com>
5873 * configure.in: Add support for StrongARM target.
5874 * configure: Regenerate.
5876 1999-02-05 Nick Clifton <nickc@cygnus.com>
5878 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5880 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5883 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5885 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5887 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5889 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5890 (INTEL_DWORD_MNEM_SUFFIX): Define.
5893 (DWORD_PTR): Define.
5894 (XWORD_PTR): Define.
5896 (OFFSET_FLAT): Define.
5898 (NONE_FOUND): Define.
5901 * config/tc-i386.c (set_intel_syntax): New routine.
5902 (intel_syntax): Declare.
5903 (allow_naked_reg): Declare.
5904 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5905 (intel_float_operand): New routine.
5906 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5907 Handle brackets as well as parens. Call i386_intel_operand for
5908 intel syntax. Reverse operands if appropriate. Handle new
5909 suffixes. Handle movzx and movsx.
5910 (i386_is_reg): New routine.
5911 (i386_immediate): New routine.
5912 (i386_scale): New routine.
5913 (i386_displacement): New routine.
5914 (i386_operand_modifier): New routine.
5915 (build_displacement_string): New routine.
5916 (i386_parse_seg): New routine.
5917 (i386_intel_memory_operand): New routine.
5918 (i386_intel_operand): New routine.
5919 (i386_operand): Call i386_displacement, i386_immediate,
5920 i386_scale, etc. instead of handling inline.
5921 (parse_register): Handle registers without prefix.
5923 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5925 * configure: Regenerate.
5926 * configure.in (arm-*-oabi): New.
5927 (thumb-*-oabi): New.
5928 * config/tc-arm.c (target_oabi): Declare.
5929 (md_apply_fix3): Support REL relocs.
5930 (md_parse_option): Handle -oabi.
5931 (elf32_arm_target_format): New routine.
5932 (md_longopts): Add OPTION_OABI.
5933 * config/tc-arm.h: Redefine TARGET_FORMAT.
5936 1999-01-28 Nick Clifton <nickc@cygnus.com>
5938 * write.c (write_relocs): Handle out of range error.
5940 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5941 (fr30_force_relocation): Default to 0.
5943 * config/tc-fr30.h (obj_fix_adjustable): Define.
5944 (TC_FORCE_RELOCATION): Define.
5946 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5949 1999-01-16 Nick Clifton <nickc@cygnus.com>
5951 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5952 merge of two instructions if the left instruciton kills the right.
5954 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5956 * Makefile.in: Regenerate.
5957 * configure.in: Redo test for using cgen.
5958 * configure: Regenerate.
5960 1999-01-09 Nick Clifton <nickc@cygnus.com>
5962 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5963 redefinition of this macro.
5965 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5967 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5970 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5972 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5973 a read of HI or LO and an immediatly following branch.
5975 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5977 * config/tc-mips.c (md_begin): Another correction to the setting of
5980 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5982 * config/tc-mips.c (md_begin): Correct type-o in setting of
5985 1998-12-21 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5988 bit insn when optimizing, so that parallelised instructions will
5989 start on a 32 bit boundary.
5991 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5993 * config/tc-mips.c (mips_eabi64): New.
5994 (md_begin): Set mips_eabi64.
5995 (mips_elf_final_processing): Use it.
5997 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5999 * config/tc-mips.c (mips_elf_final_processing):
6000 Correct setting of ABI in e_flags.
6002 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6004 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6007 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6009 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6011 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6013 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6014 warning, values that don't fit in the field.
6016 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6018 * config/tc-mips.c (mips_abi_string): New.
6019 (md_parse_option,md_longopts): Add mabi.
6020 (mips_elf_final_processing): Set e_flags based on mabi flag.
6022 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6024 * config/tc-mips.c (md_parse_option): Handle vr4111.
6026 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6028 * config/tc-h8300.c (build_bytes): Change message given if the
6029 instruction requires H8/300H mode and we're not in Hmode, to
6030 suggest that it may be the operand modes that are the problem, not
6031 necessarily the opcode.
6033 1998-12-10 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-fr30.c: Add line separator character.
6037 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6039 * configure.in (hppa-*-mpeix*): New target.
6040 * config/obj-som.h (obj_som_compiler): Declare.
6041 * config/obj-som.c (compiler_seen): New static variable.
6042 (obj_som_compiler): New function.
6043 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6044 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6045 (pa_type_args): Set hppa_priv_level.
6046 (pa_compiler): New static function if OBJ_SOM.
6047 * configure: Rebuild.
6049 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * read.c (output_leb128): Don't mark as inline.
6053 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6055 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6056 AIX .vbyte unaligned data support.
6057 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6058 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6061 1998-12-07 Nick Clifton <nickc@cygnus.com>
6063 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6066 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6068 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6069 BFD_RELOC_ARM_PCREL_BRANCH.
6071 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6074 checking the target type.
6075 (mips-dec-bsd*): Set endian to little.
6076 * configure: Rebuild.
6078 COFF weak symbol support, based on patches from Mark Elbrecht
6079 <snowball3@usa.net>:
6080 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6081 * config/obj-coff.c (obj_coff_weak): New static function.
6082 (obj_coff_endef) [both versions]: Handle weak symbols.
6083 (coff_frob_symbol): Likewise.
6084 (yank_symbols): Likewise.
6085 (obj_pseudo_table): Add "weak".
6087 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6088 <aymeric.vincent@emi.u-bordeaux.fr>.
6089 * aclocal.m4: Rebuild with current tools.
6090 * configure: Rebuild.
6092 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6093 an assertion failure for a case we can't handle when OBJ_ECOFF.
6095 * expr.c (operator): And with 0xff to avoid problems with signed
6098 1998-12-03 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6101 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6103 1998-12-02 Nick Clifton <nickc@cygnus.com>
6105 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6108 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6110 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6111 calculation of pcrel point.
6113 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6115 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6118 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6120 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6122 (d10v_cleanup): Only generate previous insn if a multiline insn is
6125 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6127 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6130 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6132 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6133 -marm6xxx command line switches.
6135 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6137 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6138 (itbl-ops.o): Delete duplicate dependencies.
6139 Rebuild dependencies.
6140 Add fr30 dependencies.
6141 * Makefile.in: Rebuild.
6143 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6145 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6147 * listing.c: Ignore line terminator characters found inside
6150 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6152 * po/gas.pot: Regenerated.
6154 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6156 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6157 fr30_is_label_start(). Also checks for delay slot insns.
6159 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6160 FR30 instructions which contain a colon in the mnemonic.
6162 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6164 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-fr30.c: Removed currently superflous code.
6168 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6170 * config/tc-fr30.h: New file.
6171 * config/tc-fr30.c: Tweaking so that it will compile.
6173 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6175 * config/tc-d10v.h (obj_fix_adjustable): Define.
6176 (TC_FORCE_RELOCATION): Define.
6177 (d10v_force_relocation): Declare.
6178 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6179 (md_apply_fix3): Handle Vtable relocs.
6180 (d10v_fix_adjustable): New.
6181 (d10v_force_relocation): New.
6183 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6185 * config/tc-d30v.c: Change default behaviour to ignore potential
6186 conflicts between register name and symbol names.
6188 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6190 * configure.in: Add fr30-*-*.
6191 * config/tc-fr30.c: New file.
6192 * Makefile.in: Regenerated.
6193 * config.in: Regenerated.
6194 * configure: Regenerated.
6195 * doc/Makefile.in: Regenerated.
6196 * po/gas.pot: Regenerated.
6198 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6200 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6203 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6205 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6207 (do_scrub_chars): Add some casts to unsigned char to avoid
6208 unwanted sign extension.
6209 * read.c (lex_type): Set characters about 127 to be symbol
6211 * config/tc-i386.c (md_begin): Set identifier_chars and
6212 operand_chars for values above 127.
6214 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6216 * configure.in: detect cygwin* instead of cygwin32*
6217 * configure: regenerate
6219 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6221 * listing.c: Add support for producing a listing from piped
6224 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6226 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6227 (append_insn): Account for the tx39's multiply behavior.
6229 1998-10-26 Michael Meissner <meissner@cygnus.com>
6231 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6232 from assemble_parallel_insns. Add support for '->' to indicate
6233 explicitly serializing the instructions.
6234 (md_assemble): Ditto.
6236 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6238 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6241 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6243 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6245 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6247 * config/tc-mips.c : support frame and regmask/fregmask when
6248 MIPS_STABS_ELF is specified.
6250 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6252 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6253 (md_apply_fix): Don't return 1 for VTABLE relocs.
6254 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6256 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6258 * doc/c-i386.texi: Replace occurences of "opcode" with
6259 "instruction mnemonic", "instruction", or "mnemonic" when
6260 referring to the name of an instruction. Use "opcode" when
6261 referring to the sequence of machine bytes.
6263 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6264 (is_opcode_char): Rename to is_mnemonic_char.
6265 (md_assemble and i386_operand): Correct error messages from
6266 "opcode" to "instruction mnemonic"
6267 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6268 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6269 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6270 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6271 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6272 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6273 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6275 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6277 * config/tc-i386.c (i386_operand): Check for garbage after
6280 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6283 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6285 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6287 * config/tc-sh.h (obj_fix_adjustable): Define.
6288 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6289 (md_apply_fix): Likewise.
6290 (tc_gen_reloc): Likewise.
6291 (sh_fix_adjustable): New.
6293 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6295 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6296 * cgen.h (gas_cgen_finish_insn): Update prototype.
6297 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6298 cgen_insn_t -> CGEN_INSN_INT.
6299 (make_parallel): Update handling of CGEN_INT_INSN_P.
6300 (assemble_parallel_insn): Ditto.
6301 (target_make_parallel): New function.
6302 (md_assemble): Use it.
6304 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6306 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6308 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6310 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6311 converted into lower case.
6313 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6315 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6316 (gas_cgen_tc_gen_reloc): Likewise.
6317 * config/tc-m32r.h (obj_fix_adjustable): Define.
6318 * config/tc-m32r.c (m32r_fix_adjustable): New.
6319 (m32r_force_relocation): Handle VTABLE relocs.
6321 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6323 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6325 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6327 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6328 to lower case before parsing.
6330 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6331 parallel insns modift buts in the PSW as a side effect.
6333 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6335 * config/tc-d30v.c (find_format): Test for missing flag and
6338 (md_apply_fix3): Fix error messages to avoid
6339 assumption about presence of a symbol.
6341 (parallel_ok): Disallow parallel instructions that both modify the
6344 (find_format): Generate a warning if an odd numbered register is
6345 used as the first register in a mutli-register instruction.
6347 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6349 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6350 relocations are always associated with a symbol.
6352 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6354 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6355 (elf32_sparc_force_relocation): Declare.
6356 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6357 (tc_gen_reloc): Handle vtable relocs.
6358 (elf32_sparc_force_relocation): New.
6360 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6362 * symbols.c (S_IS_FUNCTION): New.
6363 * config/tc-v850.h (obj_fix_adjustable): Define.
6364 (TC_FORCE_RELOCATION): Define.
6365 (v850_force_relocation): Declare.
6366 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6367 of fx_addnumber for VTABLE reloc addends.
6368 (md_apply_fix3): Handle VTABLE relocs.
6369 (v850_fix_adjustable): New.
6370 (v850_force_relocation): New.
6372 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6374 * tc-hppa.c (fp_operand_format): Add some additional formats.
6375 (pa_ip): Do not automatically promote into pa2.0 mode.
6376 (pa_level): Handle ".level 2.0".
6378 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6380 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6381 * config/tc-i386.h (template.extension_opcode): Change to
6382 unsigned int to allow full range of 8-bit opcode suffixes.
6383 (None): Redefine as 0xffff.
6385 From Jeff B Epler <jepler@usgs.gov>
6386 * doc/c-i386.texi (i386-SIMD): New section.
6388 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6390 * read.c (discard_rest_of_line): New function.
6391 * read.h: Declare it.
6392 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6394 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6396 * config/tc-d10v.c (find_symbol_matching_register): New function.
6397 (find_opcode): Cope with the case where a register name matches
6400 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6402 * config/tc-v850.c (md_pcrel_from): Rename to
6403 v850_pcrel_from_section.
6404 (v850_pcrel_from_section): Do not resolves symbols in other
6407 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6409 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6411 * config/tc-d10v.c (find_opcode): Generate an error if a register
6412 is supplied for an operand that should not be a register.
6414 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6416 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6417 instructions to have another instruction in the right bin.
6419 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6422 the right container if the left container holds a branch
6425 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6428 both a register name and symbol name.
6429 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6431 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6433 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6434 execution unit class.
6436 (reg_name_search): If a name matches a register and a symbol,
6437 prefer the register.
6438 (find_format): Disallow flag registers when a general purpose
6439 register is required.
6440 If a number is required, but a register has been given, check to
6441 see if a symbol with the same name as the register exists, and if
6442 so, use that symbol.
6444 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6446 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6448 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6450 * config/tc-d30v.c (find_format): Do not accept flag registers as
6451 general purpose registers.
6452 (find_format): If an immediate value is expected at a given place
6453 in a format, but a register name has been provided instead, check
6454 to see if that register name matches the name of a predefined
6455 symbol and if it does, then use the symbol instead.
6456 (reg_name_search): If a register name matches a symbol name,
6457 prefer the register name to the symbol name.
6459 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6461 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6462 the previous insn to empty.
6464 1998-09-20 Michael Meissner <meissner@cygnus.com>
6466 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6467 pieces, forcing the use of an ANSI compiler.
6469 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6471 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6473 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6475 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6477 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6479 (obj_elf_vtable_entry): Likewise.
6480 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6481 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6482 (tc_gen_reloc): Likewise.
6483 (arm_fix_adjustable): Likewise.
6484 (elf32_arm_force_relocation): New.
6485 (armelf_frob_symbol): Remove coff-style symbol support.
6487 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6489 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6491 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6493 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6494 OBJ_COFF so that routine is defined for a.out format.
6496 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6498 * config/tc-i386.c (i386_operand): Detect non-segment registers
6499 used as segment prefixes.
6501 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6504 optimize across FDE boundaries.
6506 * config/obj-coff.c (obj_coff_section): Preserve any link once
6507 flags when setting the section flags.
6509 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6512 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6514 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6516 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6519 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6521 * frags.c (frag_grow): Include the size of the frag struct in the
6524 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6525 if the new subseg comes before the old.
6527 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6529 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6530 to handle edge8 and edge16.
6532 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6534 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6535 before we clobber the symbol involved.
6537 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6539 * config/tc-arm.c: Remove OBJ_ELF definitions for
6540 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6541 use arm_adjust_symtab for OBJ_COFF.
6542 (armelf_adjust_symtab): New Routine.
6543 * config/tc-arm.h: Define obj_adjust_symtab to
6544 armelf_adjust_symtab for OBJ_ELF.
6546 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6548 * configure.in: Make all i386-elf targets use bfd_gas.
6549 * config/tc-i386.c (tc_i386_force_relocation): New.
6550 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6551 (md_apply_fix3): Likewise.
6552 (tc_gen_reloc): Handle them.
6553 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6554 tc_i386_force_relocation.
6556 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6560 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6563 current opcode after writing the first insturction of a reverse
6566 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6568 * read.h (generate_lineno_debug): Add prototype.
6569 * read.c (generate_lineno_debug): Make non-static.
6571 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6573 * config/tc-i386.c (md_assemble): Only warn for address/data size
6576 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6578 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6579 against Thumb function names, as the linker needs this information.
6581 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6583 * expr.c (operand): Check also that there is no advance in operand
6584 after atof_generic in order to decide "is it label 0f or floating
6587 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6589 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6590 command line options with a single dash.
6591 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6593 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6595 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6596 * tc-arm.c (arm_fix_adjustable): New routine.
6598 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6600 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6601 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6602 demand_empty_rest_of_line before mri_comment_end.
6603 (equals): Check garbage after expression before
6604 mri_comment_end in MRI mode.
6606 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6609 small immediate constant to use the constant itself rather than
6612 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6614 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6615 (pa_leave): Likewise.
6617 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6621 (i386_operand): Fix an error message.
6623 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6625 * doc/c-arm.texi (ARM Directives): Document .req directive.
6627 * config/tc-arm.c (reg_required_here): Display erroneous string if
6628 the register name could not be decoded.
6629 Do not set inst.instruction if the sift is -1.
6631 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6633 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6636 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6638 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6639 even if it is belived to be unnecessary.
6641 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6643 config/tc-i386.c (i386_operand): Size immediate constants by
6644 suffix (erroneously removed as part of July 7 change).
6646 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6648 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6649 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6650 (armelf_frob_symbol): New Routine.
6651 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6653 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6655 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6657 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6660 command line switches passed to assembler.
6662 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6664 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6665 (gas_cgen_opcode_desc): Declare.
6666 (gas_cgen_parse_operand): Declare.
6667 (*): Prepend gas_ to gas specific fns to denote them as such.
6669 * cgen.c (gas_cgen_opcode_desc): New global
6670 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6671 (queue_fixup): Renamed from cgen_queue_fixup.
6672 (*): Prepend gas_ to gas specific fns to denote them as such.
6674 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6675 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6676 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6677 Open opcode table and initialize it.
6678 (make_parallel): Use gas_cgen_opcode_desc.
6679 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6680 (md_assemble): Ditto.
6682 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6684 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6685 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6686 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6687 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6688 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6689 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6690 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6691 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6692 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6693 (INIT_STAB_SECTION): Likewise.
6694 (OBJ_PROCESS_STAB): Likewise.
6696 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6697 (md_parse_option): Watch for them.
6698 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6699 (md_begin): Kill neverdef code.
6700 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6701 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6702 (s_alpha_coff_wrapper): New.
6703 (md_pseudo_table): Trap all ECOFF pseudos.
6705 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6707 Start of changes to remove mdebug section from mips*-elf
6708 Based on MIPS_STAB_ELF definition
6709 * acconfig.h: undef if not configured
6710 * config.in: undef if not configured
6711 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6712 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6713 * stabs.c (s_stab_generic): flush frag
6715 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6717 * configure.in: (arm-*-elf): Handle.
6718 (thumb-*-elf): Handle.
6719 * configure: Regenerate.
6720 * read.c (stringer): Fix typo in comment.
6721 * write.c (fixup_segment): Don't add symbol value to addend if
6723 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6725 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6728 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6730 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6731 (write_2_short): Emit warning if new flag is set.
6732 (do_assemble): Set flags if left instruction is one of special
6733 "right-instruction-killer" type.
6735 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6737 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6738 Always output words in debug_info section as big endian.
6739 (sparc_target_format): Choose correct bfd target.
6740 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6742 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6744 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6745 to work with internationalization code. Issue an error when two
6746 operands match that are not allowed to match.
6748 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6750 * configure.in (install_tooldir): Allow target to specify whether
6751 it wants to be installed in $(tooldir)/bin.
6752 * configure: Regenerate.
6753 * Makefile.am (install-exec-local): Set install-exec-tooldir
6754 dependency via configure.
6755 * Makefile.in: Regenerate.
6757 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6759 * Makefile.am (install-exec-local): Split into two ...
6760 (install-exec-bindir,install-exec-tooldir): New rules.
6761 * Makefile.in: Regenerate.
6763 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * Makefile.am (install-exec-local): Don't remove the file before
6766 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6767 W. Rozycki <macro@ds2.pg.gda.pl>.
6768 * Makefile.in: Rebuild.
6770 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6772 * cgen.c: Include libiberty.h.
6773 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6774 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6775 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6776 (md_cgen_lookup_reloc)): Declare.
6777 (md_cgen_record_fixup_exp): Declare.
6778 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6779 (m32r_relax_frag): Declare.
6780 (cgen_md_apply_fix3): Decls moved to cgen.h.
6781 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6782 (m32r_cgen_record_fixup_exp): Delete decl.
6783 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6784 (assemble_nop): Delete.
6785 (expand_debug_syms): Delete unused `exp'.
6786 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6787 Add default case for -Wall.
6788 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6789 (md_atof): Delete unused wordP.
6791 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6793 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6796 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6799 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6800 .print, .purgem, and .struct. Remove documentation for
6803 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6805 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6806 Update call to insert_operand.
6808 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6810 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6812 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6815 whitespace after a prefix operator.
6817 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6819 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6821 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6823 * config/tc-sparc.c (log2): New static function.
6824 (s_reserve): Use log2 to convert alignment before calling
6826 (s_common): Use log2 to convert alignment before calling
6827 record_alignment and frag_align.
6828 (sparc_cons_align): Use log2.
6830 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6833 (s_common): Likewise.
6835 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6836 initialization of waddr.
6837 (sparc_elf_final_processing): Add default case to switch.
6839 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6841 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6842 than temporary real.
6844 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * write.c (subsegs_finish): Don't align the segments if there were
6849 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6850 copying aux information.
6852 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6853 expression into a symbol.
6855 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6857 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6858 type to unsigned int.
6859 (md_assemble): Change type used to store offsets from unsigned
6861 (i386_operand): Switch error check to only call RESTORE_END_STRING
6862 once after parse_register.
6864 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6866 * config/tc-v850.c (md_show_usage): Changed format to match that
6869 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6871 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6873 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6875 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6878 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6881 * doc/Makefile.in: Rebuild.
6883 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6885 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6886 for %lo expressions.
6887 (mips_ip, case 'u'): Move range check after code to mask
6888 off bits in %hi/%lo expressions. Mask off high bits for
6891 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * doc/Makefile.am (gasver.texi): New target.
6894 (as.info, as.dvi): Depends upon gasver.texi.
6895 * doc/as.texinfo: Include gasver.texi. Mention version number on
6896 title page and in top node.
6897 * doc/Makefile.in: Rebuild.
6899 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6901 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6902 but not including the line containing the edict.
6903 * listing.h (LISTING_EOF): New.
6904 * input-scrub.c (input_scrub_next_buffer): Call it.
6906 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6908 * config/tc-i386.c (i386_operand): Don't set the size of an
6909 immediate address based solely on the suffix and the mode.
6911 * config/tc-i386.c (md_assemble): Add assertion to make sure
6912 overlap2 does not set Imm.
6914 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6915 sequences of whitespace to a single space.
6916 (is_space_chars): Just compare with space.
6917 (md_begin): Don't initialize space_chars.
6918 (md_assemble): Just skip a single whitespace character.
6919 (i386_operand): Rewrite base-index parsing to use new
6920 parse_register, and to skip white space. Skip white space in a
6921 number of other places too. Don't give error message if
6922 parse_register fails.
6923 (parse_register): Change reg_string parameter to be non-const.
6924 Add end_op parameter. Skip white space after the `%', and return
6925 end of register string. Give error message here rather than
6928 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6930 Based on patch from Matt Semersky <matts@scd.hp.com>:
6931 * expr.c (op_encoding): Make const.
6932 (expr_set_precedence): New function.
6933 (expr_begin): Don't set operator rankings, just call
6934 expr_set_precedence.
6935 * expr.h (expr_set_precedence): Declare.
6936 * read.c (s_mri): Call expr_set_precedence.
6938 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * doc/as.texinfo (Statements): Remove paragraph discussing
6941 continuing lines with a backslash. This hasn't worked for years,
6944 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6946 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6948 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6949 (ps_CTORS, ps_DTORS): New section types.
6950 (vms_fixup_xtors_section): New function
6951 (Ctors_Psect, Dtors_Psect): Define.
6952 (IS_GXX_XTOR): Define
6953 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6954 Filter static constructors/destructors and add to
6955 Ctors_Symbols/Dtors_Symbols chain.
6956 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6957 appropriate section.
6959 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6960 * makefile.vms: Merge vax/vms support.
6962 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6964 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6965 (elf_pseudo_table): Add them.
6966 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6967 (md_apply_fix): Accept them.
6968 (mips_fix_adjustable): Don't adjust them.
6969 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6970 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6971 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6972 (tc_fix_adjustable): Don't adjust them.
6974 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6976 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6978 * Makefile.in: Regenerate.
6979 * configure.in: AC_SUBST cgen_cpu_prefix.
6980 * configure: Regenerate.
6982 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6984 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6985 Changed all users of COND12_DELAY.
6987 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6989 * config/tc-mn10300.c (set_arch_mach): New function.
6990 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6991 (md_begin): Default to mn10300 mode.
6992 (md_assemble): Only accept instructions for the core mn10300
6993 chip and the active machine type.
6995 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6997 * subsegs.h (segment_info_type): Give the struct a name.
6998 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6999 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7000 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7001 * config/tc-w65.h (tc_reloc_mangle): Declare.
7002 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7004 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7006 * config/tc-v850.c (v850_comm): Restore old section
7007 after common processing.
7009 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7011 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7013 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7015 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7016 char with code that explicitly sign-extends.
7018 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7020 * config/tc-v850.c (md_begin): Restore text section as the current
7021 section after creating call table sections.
7022 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7025 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7026 with call to macro SYM_AUXINFO.
7028 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7030 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7031 with the program transform name.
7032 * Makefile.in: Rebuild.
7034 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7036 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7039 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * config/tc-i386.c (i386_operand): Be prepared for a space between
7042 the open parenthesis and the start of the register operand,
7043 because of the June 16 change.
7045 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7050 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7052 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7053 even if it is belived to be unnecessary.
7055 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7057 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7059 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7061 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7063 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7064 shift amount for a repeated operand. The shift amount for the
7065 repeated copy comes from the size of the operand.
7067 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7069 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7071 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7073 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7075 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7077 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7078 characters in it as LEX_IS_SYMBOL_COMPONENT.
7079 * config/tc-i386.h (tc_symbol_chars): Define.
7080 (extra_symbol_chars): Declare.
7081 * config/tc-i386.c (extra_symbol_chars): Define.
7082 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7083 (line_comment_chars): Set to '/' if TE_LINUX.
7084 * doc/c-i386.texi (i386-prefixes): Update.
7085 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7087 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7089 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7090 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7092 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7094 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7095 constraint in instructions REP & REPI.
7097 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7099 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7100 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7102 (check_range): If the operand is shifted, then shift the number
7103 before checking its range.
7105 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7107 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7110 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7112 * config/tc-v850.c (v850_comm): Create special sections as needed.
7114 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7116 * config/tc-d10v.c (write_2_short): Addition of swapping
7117 instructions for sequential and reverse sequential order when
7118 given order is not possible.
7120 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7122 * Makefile.am: Rebuild dependencies.
7123 (DEP_INCLUDES): Fix reference to intl build directory.
7124 * Makefile.in: Rebuild.
7126 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7128 * doc/c-i386.texi: Update 16 bit documentation.
7130 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7131 IgnoreDataSize to IgnoreSize as they are used for address size as
7133 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7134 32-bit mode, similarly addr16/data16 and variants.
7136 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7138 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7139 sequential word multiply instructions.
7141 (do_assemble): Add extra command line argument, to allow mul32
7142 attribute to be preserved across parallel insns.
7143 (md_assemble): Insert NOPs between explicitly parallel insns which
7144 contain an 32 bit multiply and a 16 multiply.
7146 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7148 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7151 * config/tc-i386.c (reloc): Add braces.
7153 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7154 consistent with Intel naming.
7155 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7156 use bitfields in sib_byte.
7157 (modrm_byte): Don't use bitfields here either.
7159 * config/tc-i386.c (current_templates): Add const.
7160 (parse_register): Add const to return, param, and char *s.
7161 (i386_operand): Add const to reg_entry *r.
7162 * config/tc-i386.h (templates): Add const to start, end.
7164 Inspired by code for 16 bit gas support from Martynas Kunigelis
7165 <martynas@nm3.ktu.lt>:
7166 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7167 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7168 (uses_mem_addrmode): Remove.
7169 (md_estimate_size_before_relax): Add support here too.
7170 (md_relax_table): Rewrite interface to md_relax for 16 bit
7172 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7173 (opcode_suffix_to_type): Remove.
7174 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7175 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7176 (md_convert_frag): Likewise.
7177 (i386_operand): Add support for 16 bit base/index regs,
7178 immediates, and displacements. Remove some unnecessary casts, and
7179 localise end_of_operand_string, displacement_string_start,
7180 displacement_string_end variables. Add GCC_ASM_O_HACK.
7181 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7183 * config/tc-i386.c (prefix_hash): Remove.
7184 (md_begin): Rewrite without obstacks. Remove prefix hash table
7185 handling. Rewrite lexical table handling.
7186 (i386_print_statistics): Don't print prefix statistics.
7187 (md_assemble): Rewrite instruction parser so that line is not
7188 converted to lower case. Don't do a hash_find for prefixes,
7189 instead recognise them via opcode modifier.
7190 (expecting_operand, paren_not_balanced): Localise variables.
7191 * config/tc-i386.h (IsPrefix): Define.
7192 (prefix_entry): Remove.
7194 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7195 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7196 '\\' in case where comment_chars contains '/'.
7198 * config/tc-i386.c (MATCH): Ensure given operand and template
7199 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7200 you must write `ljmp *table(%ebx)'.
7202 From H.J. Lu <hjl@gnu.org>:
7203 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7204 as 0 ifndef BFD_ASSEMBLER.
7205 (md_assemble): Allow immediate operands without suffix or
7206 other reg operand to default in size to the current code size.
7208 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7210 * config/tc-v850.c (md_begin): Restore creation of
7211 .call_table_text and .call_table_data sections.
7213 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7215 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7216 after emitting a word of noops.
7218 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7220 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7221 (i386_operand): Simplify checks for valid base/index combinations.
7222 Disallow `in 4(%dx),%al'.
7224 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7226 (add_prefix): Change parameter from char to int.
7228 * config/tc-i386.h (Ugh): Define opcode modifier.
7229 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7231 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7232 CONSISTENT_REGISTER_MATCH macros to check register types more
7233 thoroughly. Check for illegal suffix/operand combinations
7234 when matching insns with operands. Handle new `s' suffix, and
7235 associated FloatMF opcode modifier for float insns with memory
7237 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7238 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7239 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7240 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7241 DATA_PREFIX_OPCODE throughout.
7243 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7244 (md_assemble): Rewrite suffix/register operand checking code to be
7245 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7246 AnyMem, the better to grep.
7248 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7249 given a memory operand. Don't set Abs bits either.
7250 (type_names): Remove Mem*, Abs*.
7251 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7252 define opcode_modifiers as these cases are handled by Disp8,
7253 Disp16, Disp32 and suffix checks.
7254 (COMES_IN_BOTH_DIRECTIONS): Remove.
7255 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7257 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7258 if IgnoreDataSize modifier given. Remove ShortformW modifier
7259 test. Add test for ShortForm in W base_opcode modification.
7260 Merge Seg2ShortForm and Seg3ShortForm code.
7261 * config/tc-i386.h (ShortFormW): Remove.
7262 (IgnoreDataSize): Define.
7264 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7266 * config/tc-d30v.c (md_assemble): Store previous segment state
7267 with previous instruction.
7269 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7271 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7272 (ebp, esp): Remove static variables.
7273 (MATCH): Remove test for InOutPortReg.
7274 (i386_operand): Properly handle InOutPortReg here instead.
7275 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7276 (md_assemble): Simplify and correct modrm and sib generation.
7277 (i386_operand): Add warning for scale without index.
7278 Rewrite checks for valid base/index combinations.
7280 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7281 macros and enclose in do while(0).
7282 (RESTORE_END_STRING): Likewise.
7283 (md_assemble): Add one to printed operand number so we start
7284 from 1 not 0. Add some more gettext invocations.
7285 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7288 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7289 DATA_PREFIX, SEG_PREFIX): Define.
7290 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7291 (check_prefix): Remove function.
7292 (add_prefix): New function. Add prefix to i.prefix as well as
7294 (md_assemble): Changes for add_prefix. Remove hack for wait
7295 prefix, instead always output prefixes in fixed order. Test
7296 for jcxz/loop when selecting between word & dword operations,
7297 and add address size prefix rather than operand size prefix.
7298 Remove operand -> address size hack when emitting jcxz/loop.
7299 (i386_operand): Remove O_Absent check as it's done in expr.
7301 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7303 * configure.in: Recognize m5200 as a cpu_type of m68k.
7304 * aclocal.m4: Rebuild with current libtool.
7305 * configure: Rebuild.
7307 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7309 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7310 to relaxable_symbol to prevent references to external symbol from
7313 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7315 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7316 symbols are relaxable.
7318 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7320 * config/tc-v850.c (md_begin): Don't create special
7321 sections by default.
7323 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7325 * config/tc-mips.c (macro): For div and udiv, close the
7326 reorder block as soon as possible.
7328 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7330 From Matt Semersky <matts@scd.hp.com>:
7331 * macro.c (macro_mri_mode): New function.
7332 * macro.h (macro_mri_mode): Declare.
7333 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7336 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7338 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7341 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7342 until after xstrdup in OBJ_EVAX case.
7344 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7346 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7347 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7348 of hardcoded magic number.
7349 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7351 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7353 * read.c (do_s_func): New function.
7355 * read.h (do_s_func): Add prototype.
7357 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7359 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7360 nops if fill pattern not specified.
7362 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7364 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7365 * config/te-go32.h (TE_GO32): Define.
7366 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7368 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7370 Implement .func/.endfunc pseudo-ops.
7371 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7373 * read.c (potable): Add .func,.endfunc.
7374 (s_func): New function.
7375 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7377 (in_doc_func_p,current_function_label): New static globals.
7378 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7380 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7383 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7384 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7385 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7386 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7387 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7388 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7389 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7390 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7391 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7392 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7393 * config/tc-a29k.c: Don't define md_short_jump_size,
7394 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7395 * config/tc-alpha.c: Likewise.
7396 * config/tc-alpha.h: Likewise.
7397 * config/tc-arm.c: Likewise.
7398 * config/tc-h8300.c: Likewise.
7399 * config/tc-h8500.c: Likewise.
7400 * config/tc-hppa.c: Likewise.
7401 * config/tc-i860.c: Likewise.
7402 * config/tc-i960.c: Likewise.
7403 * config/tc-ppc.c: Likewise.
7404 * config/tc-sh.c: Likewise.
7405 * config/tc-sparc.h: Likewise.
7406 * config/tc-tic30.c: Likewise.
7407 * config/tc-w65.c: Likewise.
7408 * config/tc-z8k.c: Likewise.
7410 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7412 * config/tc-vax.c (_): Delete this macro used for placeholder
7413 values in vax_operand_width_size; it conflicts with the _() macro
7414 used for internationalization.
7416 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7419 code. From Chris Moller <moller@bops.com>.
7421 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7422 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7423 * read.c (emit_expr): Initialize seg and subseg fields of a new
7425 * write.c (write_object_file): Switch to the appropriate segment
7426 and subsegment when processing a broken word.
7428 * config/tc-m68k.c (mri_assemble): New static function.
7429 (build_mri_control_operand): Call mri_assemble rather than
7431 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7432 (s_mri_endf, s_mri_endw): Likewise.
7434 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * read.c (s_org): Call md_flush_pending_output if it is defined.
7438 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7440 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7442 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7443 (md_parse_option): Add for same.
7444 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7445 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7446 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7448 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7450 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7452 * config/tc-arm.c (find_real_start): Relax definition of local
7455 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7457 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7458 symbols at the given address, not just the last one specified.
7460 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7462 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7463 or number_to_chars_littleendian to write data.
7465 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7467 * config/tc-v850.c (md_assemble): Remove artificially created
7468 register name symbols.
7470 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7472 * write.c (fixup_segment): Change "segment" to "section" in
7475 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7477 * write.c (fixup_segment): Change sym1-sym2 message again.
7479 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7481 * write.c (fixup_segment): Improve error message for sym1-sym2
7482 errors when sym1 is in a different segment from sym2.
7484 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7486 * config/tc-m32r.c (warn_unmatched_high): New static local.
7487 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7488 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7489 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7490 (md_parse_option): Likewise.
7491 (md_show_usage): Likewise.
7492 (m32r_frob_file): Likewise.
7494 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7495 (read_a_source_file): Call them.
7496 * read.h (stabs_generate_asm_file): Declare.
7497 * stabs.c (stabs_generate_asm_file): New function.
7498 (generate_asm_file): New function.
7499 (stabs_generate_asm_lineno): Move file name handling into
7502 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7504 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7505 (d30v_current_align, d30v_current_align_seg): New variables.
7506 (d30v_last_label): New variable.
7507 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7508 (s_d30v_data, s_d30v_section): Likewise.
7509 (md_pseudo_table): Call them.
7510 (md_begin): Initialize d30v_current_align_seg.
7511 (md_assemble): Call d30v_align when needed by known current alignment.
7512 (d30v_frob_label, d30v_cons_align): New functions.
7513 * config/tc-d30v.h (md_do_align): Remove.
7514 (tc_frob_label): Call d30v_frob_label.
7515 (md_cons_align): New.
7517 * config/tc-d30v.c (find_format): Convert complex expressions to
7518 expression symbols before processing. Clean up code formatting.
7520 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7522 * po/Make-in (install-info): New target.
7524 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7526 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7528 * config/tc-mn10300.c (md_assemble): Likewise.
7530 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7532 * Makefile.am: Update with `make dep-am'.
7533 (HFILES): Add cgen.h.
7534 (cgen.o): Depend on cgen.h.
7535 * Makefile.in: Regenerate.
7537 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7539 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7541 * gasp.c (grab_label): Permit a label to be a preprocessor
7542 variable by permitting a label to start with a backslash.
7544 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7546 * config/tc-mips.c (validate_mips_insn): Removed hack
7547 for previously inaccessible bitfields in some INSN_TRAP
7550 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7552 * config/tc-d30v.c (do_assemble): Abort with error message
7553 if opcode operands do not match.
7555 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7557 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7558 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7559 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7560 similar new 'q' operand.
7562 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7564 * cgen.c (cgen_asm_finish_insn): Fix typo.
7566 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7569 * cgen.c: Include it.
7570 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7571 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7572 All callers updated.
7573 * config/tc-m32r.c: Include cgen.h.
7574 (m23r_insn): New members num_fixups,fixups.
7576 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7578 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7579 to avoid compiler warning.
7581 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7583 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7586 * makefile.vms (OBJS): Add ehopt.obj
7588 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7590 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7592 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7594 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7595 a short format insn.
7596 (md_assemble): Set it for explicitly packed insns.
7598 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7600 * config/obj-coff.c (c_symbol_merge): Do not take address of
7601 native fields when performing the memcpy.
7603 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7605 * config/tc-mips.c (macro,macro2): Implement
7606 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7608 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7610 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7611 relocations against globally visible symbols.
7612 * config/tc-m68k.c (relaxable_symbol): New macro.
7613 (m68k_ip, md_estimate_size_before_relax): Use it.
7614 (tc_m68k_fix_adjustable): Also handle weak symbols.
7616 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7618 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7619 references to externally visible symbols.
7620 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7621 values in twice for a PC relative reloc if the symbol is
7624 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7625 don't adjust a PC relative reloc against an externally visible
7627 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7628 for a PC relative fixup against an externally visible defined
7629 symbol, arrange to store object file and addend values as though
7630 the symbol were not defined.
7631 (tc_gen_reloc): Likewise.
7633 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7635 * read.c (sizeof_leb128): Referenced externally by write.c so
7638 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7640 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7641 and expand a 'debug' symbol associated with the next instruction
7642 that does not cause a short instruction to be filled with a NOP.
7643 (md_pseudo_table): Add support for .debugsym.
7644 (assemble_parallel_insn): Add calls to expand_debug_sym as
7646 (md_assemble): Ditto.
7648 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7650 * as.c (main): Conditionally call setlocale.
7651 * gasp.c (main): Likewise.
7652 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7653 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7655 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7657 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7659 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7661 * config/tc-hppa.c: Change all calls to bzero to use memset.
7662 (pa_ip): Add cast to avoid warning.
7663 (tc_gen_reloc, md_apply_fix): Likewise.
7664 (pa_find_space_by_number): Likewise.
7665 (hppa_force_relocation): Likewise.
7666 (pa_block): Change i to unsigned int.
7667 * config/obj-som.h (obj_som_copyright): Declare.
7669 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7671 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7672 for line numbers for assembly source.
7674 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * configure.in: Change version number to 2.9.4
7677 * configure: Rebuild.
7679 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7681 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7683 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * ecoff.h: Change symbolS in function declaration to struct
7688 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7691 (md_convert_frag): Fix i18n typo.
7693 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7695 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7696 * ecoff.h: Protoype it.
7697 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7698 [EVAX] (s_alpha_prologue): Delete.
7699 (md_pseudo_table): Update.
7701 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7704 array to local pointer.
7705 (get_args, parse_expr): Add casts to avoid warnings.
7707 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7709 * read.c (s_set): Cast xmalloc return value to fragS *.
7710 * config/tc-m68k.c (m68k_ip): Function made static to match
7711 previous forward declaration.
7712 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7714 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7716 * config/tc-v850.c: Add internationalisation macros to error
7719 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7720 macros to error strings.
7722 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7724 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7725 reloc is in the TOC csect.
7726 (md_apply_fix3): Correct gettext typo.
7728 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7730 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7731 .L - they are local labels and the branches are not really
7732 function calls but rather far jumps.
7734 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7736 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7738 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7740 * config/tc-i386.c (md_assemble): Print operand number rather than
7741 using ordinal_names.
7742 (i386_operand): Likewise.
7744 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7746 * Makefile.am (INTLLIBS): Define to work around apparent automake
7748 All Makefiles: Regenerated.
7750 * Many files: Added gettext invocations around user-visible
7752 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7753 HAVE_LC_MESSAGES): Define.
7754 * dep-in.sed: Added asintl.h.
7755 * po/Make-in: New file.
7756 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7758 * read.c (Z_): Renamed from `_'.
7759 * Makefile.am (SUBDIRS): Added po.
7760 (POTFILES): new macro.
7761 (po/POTFILES.in): New target.
7762 ($(OBJS)): Added asintl.h.
7764 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7765 (as_new_LDADD): Added $(INTLLIBS).
7766 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7767 (gasp_new_LDADD): Added $(INTLLIBS).
7768 (gasp_new_DEPENDENCIES): New macro.
7769 * configure, aclocal.m4: Rebuilt.
7770 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7772 (ALL_LINGUAS): Define.
7773 * macro.c: Include "asintl.h".
7774 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7775 * as.h: Include "asintl.h".
7776 * config/tc-i386.c (ordinal_names): Removed.
7777 (md_assemble): Changed error text to avoid ordinal_names.
7778 (i386_operand): Likewise.
7779 (reloc): Added as_bad to avoid i18n problems.
7780 (tc_gen_reloc): Likewise.
7781 * config/tc-arm.c (bad_args): Now a #define.
7783 * config/obj-vms.c (VMS_stab_parse): Changed type of
7785 (global_symbol_directory): Unified strings to avoid i18n
7787 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7788 avoid i18n problems.
7789 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7790 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7792 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7794 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7796 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7798 * as.c (print_version_id): Added an fprintf to avoid i18n
7800 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7802 * expr.c (expr): Added as_warn call to avoid i18n problems.
7803 * messages.c (as_assert): Changed code to avoid i18n problems.
7804 (as_abort): Likewise.
7805 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7806 (s_space): Likewise.
7807 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7809 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7811 * config/tc-i386.c (check_prefix): New static function, split out
7813 (struct _i386_insn): Add wait_prefix field.
7814 (md_assemble): Remove wait_prefix local variable. Use
7815 check_prefix when adding a prefix.
7817 * config/tc-i386.c (current_templates): New static variable.
7818 (md_assemble): Remove current_templates local variable.
7819 (md_assemble, i386_operand): Improve error and warning messages in
7820 many places. Add RESTORE_END_STRING in many places before error
7821 return. Clarify some comments.
7823 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7825 (md_assemble): Parse string instruction operands, looking for
7826 segment override prefixes. Check for invalid segment prefixes on
7828 (i386_operand): i.seg[] and max mem_operand changes for string
7830 * config/tc-i386.h (EsSeg): Define.
7832 * config/tc-i386.h (regKludge): Define.
7833 (iclrKludge, imulKludge): Don't define.
7834 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7835 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7836 opcode_modifier checks to look for more common cases first. Add
7837 default_seg for IsString case.
7839 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7841 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7843 * configure: Rebuild with new automake and libtool.
7844 * aclocal.m4, Makefile.in: Likewise.
7846 * doc/Makefile.am (as.dvi): New target.
7847 * doc/Makefile.in: Rebuild.
7849 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7851 * configure.in: Added sparc86x support.
7853 * configure: Rebuild.
7855 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7857 (md_parse_option): Warn if -EL is not supported for this architecture.
7859 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7861 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7863 * config/tc-mips.c (mips_ip): Note when we use get match on
7864 the full instruction name.
7866 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7868 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7869 back into the expression to handle add/sub simplification correctly.
7871 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7873 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7875 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7877 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7880 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7882 * symbols.c (max_indent_level): New global.
7883 (print_symbol_value_1): Use it.
7884 * expr.h (expr_build_dot): Declare.
7885 * expr.c (expr_build_dot): New function.
7887 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7889 * symbols.c (print_binary): New function.
7890 (print_expr_1): Call it.
7892 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7894 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7895 operand in the opcode.
7897 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7899 * config/tc-i386.h: Reorder operand flags and opcode modifier
7900 flags for clarity. Remove unused definitions: Unknown,
7901 ImmUnknown, DispUnknown, NoModrm.
7902 * config/tc-i386.c (type_names): Add missing Debug type.
7903 (md_assemble): Better duplicate prefix checking. Quicker string
7904 instruction check via new opcode_modifier flag.
7906 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7908 * doc/as.texinfo (Invoking): Clarify -Wa example.
7910 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7912 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7913 (s_mips_weakext): Define.
7914 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7915 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7918 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7920 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7921 is an error if the value can not be computed at assembly time.
7922 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7924 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7926 * gasp.c (main): Set next field of new include_path structure to
7927 NULL. From Avery Pennarun <averyp@gdc.ca>.
7929 * read.c (s_mri_sect): Call as_bad rather than abort for an
7930 unsupported MRI target.
7932 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7934 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7935 the destination of a branch instruction should be altered.
7936 (find_real_start): New function: Locate the real, Thumb coded
7937 start of a Thumb function.
7938 (do_t_branch23): Alter the destination of branches to Thumb
7941 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7943 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7945 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7948 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7950 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7951 * doc/c-hppa.texi: Likewise.
7953 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7955 * Makefile.am: Rebuild dependencies.
7956 * Makefile.in: Rebuild.
7958 * Makefile.am (DEP_INCLUDES): New variable.
7959 (.dep1): Change to work when srcdir is not an absolute path.
7960 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7961 * Makefile.in: Rebuild.
7963 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7965 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7966 LinearAddress patch.
7968 * configure.in: Set version to 2.9.1.
7969 * configure: Rebuild.
7971 * Branched binutils 2.9.
7973 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7975 * config/tc-i386.h (FWait): Define.
7976 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7977 other prefixes. Check FWait flag in opcode table to see which
7978 instructions require an fwait prefix.
7980 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7982 * stabs.c (get_stab_string_offset): Always create a stab string
7985 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7987 Fix some gcc -Wall warnings:
7988 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7989 * ehopt.c (eh_frame_code_alignment): Likewise.
7990 * expr.c (integer_constant, operand): Likewise.
7991 * frags.c (frag_align): Likewise.
7992 * gasp.c (level_0, change_base, doinstr): Likewise.
7993 * hash.c (hash_ask): Likewise.
7994 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7995 (debugging_pseudo): Likewise.
7996 * macro.c (define_macro, check_macro): Likewise.
7997 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7998 (ignore_rest_of_line, float_cons): Likewise.
7999 * symbols.c (decode_local_label_name): Likewise.
8000 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8001 (fixup_segment, number_to_chars_bigendian): Likewise.
8002 (number_to_chars_littleendian): Likewise.
8003 * config/atof-ieee.c (gen_to_words): Likewise.
8004 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8005 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8006 * read.c (output_big_sleb128): Initialize locals to avoid
8008 (output_big_uleb128, equals): Likewise.
8009 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8010 to unsigned int. Change zeros to unsigned int.
8011 * cond.c (s_if): Add return to default case.
8012 * frags.c (frag_now_fix): Change return type to addressT.
8013 * frags.h (frag_now_fix): Update declaration.
8014 * listing.c (file_info_struct): Change linenum to unsigned int.
8015 (struct list_info_struct): Change hll_line to unsigned int.
8016 (print_source): Update format string.
8017 * read.c (emit_expr): Change scan to unsigned int, and don't
8018 bother to initialize it.
8019 * symbols.c (dollar_label_count): Change to unsigned long.
8020 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8021 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8022 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8024 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8026 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8027 mcf5200 just as we do for m68000.
8028 (m68k_init_after_args): Likewise.
8029 (md_estimate_size_before_relax): Likewise.
8031 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8033 * config/tc-v850.c (md_assemble): Store relocation addend in
8034 fixup instead of instruction.
8036 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8038 * config/tc-i386.c (md_assemble): Swap template arguments to
8039 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8040 This macro is currently symmetric, so passing them the wrong
8041 way didn't cause any problem, but may if the macro is changed
8043 After copying template to i.tm, use i.tm. rather than t-> to
8044 access fields, and make t a const*
8045 Move i.tm.operand_types[] swap to immediately after the copy.
8047 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8049 * expr.h (expr_build_uconstant): Add prototype.
8050 (expr_build_unary,expr_build_binary): Add prototypes.
8051 * expr.c (expr_build_uconstant): New function.
8052 (expr_build_unary,expr_build_binary): New functions.
8054 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8056 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8057 * macro.c (macro_expand_body): Increase buffer size.
8058 * messages.c (as_warn): Likewise.
8059 (as_warn_where, as_bad, as_bad_where): Likewise.
8061 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8063 Based on patch from H.J. Lu <hjl@gnu.org>:
8064 * Makefile.am (DISTSTUFF): New variable.
8065 (diststuff): New target.
8066 * Makefile.in: Rebuild.
8068 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8070 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8071 m32r_elf_section_change_hook.
8073 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8074 emit a nop if a section ends with a 16 bit instruction.
8076 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8078 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8079 s_lcomm rather than obj_coff_lcomm.
8080 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8082 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8084 * config/tc-i386.h (LinearAddress): Define.
8085 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8086 instruction, don't use a default segment.
8088 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8090 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8091 * configure: Rebuild.
8093 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8095 * aclocal.m4, configure: Rebuild with libtool 1.2.
8097 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8099 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8100 PC relative branches. Patch courtesy of Jonathan Walton.
8103 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8105 * configure.in (emulations): Add thumb-pe target.
8107 * configure (emulations): Add thumb-pe target.
8109 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8111 * itbl-lex.l (yywrap): Don't define if already defined as a
8114 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8116 * depend.c (quote_string_for_make): New function.
8117 (wrap_output): Use it.
8119 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8121 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8122 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8124 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8126 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8127 Recognize -GN and -relax.
8128 (md_begin): Initialize gp size from -G switch.
8129 (alpha_force_relocation): Always force if -relax.
8130 (alpha_align): Take a new argument that will specify when to
8131 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8132 Change all callers. Emit nop alignment padding as nop+unop pair.
8134 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8136 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8137 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8139 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8141 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8142 require padding to the next long word boundary.
8144 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8146 * cgen.c: #include symcat.h.
8147 * config/tc-m32r.c: Likewise.
8149 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8151 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8152 absolute expressions instead of '$' prefixed register names.
8154 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8156 * read.c (s_set): Record file and line info for symbols when -as.
8157 (pseudo_set): Don't overwrite that dummy fragment.
8159 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * config/tc-ppc.c (md_pseudo_table): Add "section".
8162 (ppc_named_section): New static function.
8164 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8166 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8167 so we don't have to scan the entire list.
8169 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8171 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8172 case, allow the parallel instructions to modify the same flag
8175 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8177 * listing.c (list_symbol_table): Categorize symbols by
8178 undefined_section rather than sy_frag->line == NULL.
8180 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8182 * Makefile.am (install-exec-local): Install properly when ln
8183 fails or tooldir == prefix.
8185 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8187 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8188 Test result of insert_operand for error.
8190 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8192 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8193 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8194 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8195 * doc/Makefile.in: Rebuild.
8197 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8199 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8200 (macro): Fix handling of M_COP[0-3].
8202 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8204 Based on patches from Ross Harvey <ross@teraflop.com>:
8205 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8206 if macro_alternate or macro_mri.
8207 (getstring): Remove support for byte constants between < and >.
8208 (get_any_string): '<' only starts a string if macro_alternate or
8210 (macro_expand_body): Permit keyword parameters following
8211 positional parameters.
8213 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8214 * configure.in (alpha*-*-netbsd*): New target.
8215 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8216 * configure: Rebuild.
8218 * as.h (flag_warn_suppress_instructionswap): Move from here...
8219 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8220 here, and make static.
8222 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8223 BFD_ASSEMBLER or MANY_SEGMENTS.
8225 * as.c (show_usage): Update bug-gnu-utils address.
8226 * gasp.c (show_usage): Likewise.
8227 * doc/as.texinfo (Bug Reporting): Likewise.
8229 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8231 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8232 insns regardless of the size of a pointer if we're in mips I or
8234 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8236 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8238 Fix rac to accept only a0:
8239 * tc-d10v.c (parallel_ok, find_opcode):
8240 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8241 Introduce OPERAND_GPR.
8243 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8245 * read.c (s_fill): Handle non-constant repeat counts by creating
8246 an rs_space fragment.
8248 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8250 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8251 from as_bad to as_warn.
8253 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8255 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8256 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8257 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8259 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8261 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8262 seg_fix_rotP rather than fix_root from seg_info.
8264 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8266 * expr.c: Add support for 0x1_2_3_4 bignums.
8268 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8270 * configure.in: Change -linux* to -linux-gnu*.
8271 * configure: Rebuild.
8273 * app.c (do_scrub_begin): Treat \r as whitespace.
8275 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8277 * Makefile.am: Update dependencies.
8278 * Makefile.in: Rebuild.
8280 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8282 * configure, aclocal.m4: Rebuild with new libtool.
8284 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8286 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8287 the argument to bfd_set_arch_mach.
8288 (load_address): Use bfd_arch_bits_per_address to determine the
8289 bit size of an address instead of looking at the isa level.
8290 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8292 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8294 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8296 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8298 * ehopt.c: New file.
8299 * as.h (enum _relax_state): Add rs_cfa.
8300 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8301 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8302 * read.c (emit_expr): Call check_eh_frame.
8303 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8304 (relax_segment): Likewise.
8305 * Makefile.am: Rebuild dependencies.
8306 (GAS_CFILES): Add ehopt.c.
8307 (GENERIC_OBJS): Add ehopt.o.
8308 * doc/internals.texi (Frags): Document rs_cfa.
8310 * as.c (show_usage): Mention --traditional-format.
8311 (parse_args): Accept --traditional-format.
8312 * as.h (flag_traditional_format): Declare.
8313 * output-file.c (output_file_create): If flag_traditional_format,
8314 set BFD_TRADITIONAL_FORMAT on stdoutput.
8315 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8317 * config/tc-mips.c (append_insn): Make sure that if we have a
8318 fixup for an unmatched %hi reloc, it does not associated with a
8321 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8322 * doc/Makefile.in: Likewise.
8324 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8326 * config/tc-m32r.c (check_for_side_effects): New function.
8327 (can_make_parallel): Add checks for instruction side effects
8328 clashing with the other instruction.
8329 (assemble_parallel_insn): Improve warning messages. Return error
8330 message from non-swapped instruction order.
8332 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8334 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8336 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8337 md_cleanup definition. This moves the forced literal output to
8338 the end of the source pass, and avoids macro's inserting literals
8339 into the code immediately after the macro expansion.
8341 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8343 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8344 a gas internal symbol is adjustable.
8345 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8347 * as.h: If gcc version greater than 2.6, use `__format__' and
8348 `__printf__' in function attributes, rather than `format' and
8351 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8353 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8355 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8357 Add tms320c30 support:
8358 * config/tc-tic30.h: New file.
8359 * config/tc-tic30.c: New file.
8360 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8361 TARGET_FORMAT as "coff-tic30".
8362 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8363 * Makefile.am: Rebuild dependencies.
8364 (CPU_TYPES): Add tic30.
8365 (CPU_OBJ_VALID): tic30-aout is valid.
8366 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8367 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8368 * configure, Makefile.in: Rebuild.
8370 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8372 * config/tc-v850.c (md_assemble): Improvements to error messages.
8374 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8376 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8377 BFD_RELOC_HI16_S to store the high bits of any value.
8379 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8380 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8381 assembler calculate relocations to any external symbol at all.
8382 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8383 involving generation of pc-relative relocs.
8384 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8385 has been moved to md_apply_fix3.
8387 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8388 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8389 which actually means (the address of identifier's GOT entry) +
8390 constant, which is not particularly useful.
8392 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8394 * read.h (include_dirs): Declare.
8395 (include_dir_count,include_dir_maxlen): Declare.
8397 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8399 * configure.in: Correct check for shared opcodes library.
8400 * configure: Rebuild.
8402 * listing.c (buffer_line): If we can't open the file, set at_end.
8403 (listing_print): Remove unused local variable fi.
8405 * config/m68k-parse.y (reglistpair): Handle register list in
8408 * config/vms-conf.h: Don't undef VERSION.
8410 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8412 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8414 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8416 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8417 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8418 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8419 (EXTRA_DIST): Define.
8420 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8421 explicitly rather than via the list of object files.
8422 (gcc-as.opt): New file created when make-gas.com is run.
8423 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8424 itbl-cpu.h} to #include appropriate file rather than copying that
8426 * config/vms-conf.h: Synchronize with current config.in.
8427 * Makefile.in: Rebuild.
8429 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8431 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8432 (parallel_ok): Relaxed parallel subinstruction dependency check.
8434 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8436 * as.h (flag_warn_suppress_instructionswap): added new flag.
8437 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8438 command line argument.
8439 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8440 warning only if flag_warn_suppress_instructionswap is false.
8442 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8444 * configure.in (i386-*-mingw32*): New target.
8445 * configure: Rebuild.
8447 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8449 * symbols.c (resolve_symbol_value): Don't set the segment if it
8450 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8452 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8455 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8457 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8458 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8461 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8463 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8465 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8467 * config/tc-v850.c (v850_insert_operand): Display instruction when
8468 an error is encountered.
8470 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8472 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8473 (i386-*-sco3.2v5*coff): New target.
8474 (i386-*-sco3.2*): New target.
8475 * configure: Rebuild.
8477 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8479 * config/tc-v850.c: Tidy error message production.
8481 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8483 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8484 validate_immediate return value in the right type for comparisons
8487 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8489 * listing.c (MAX_BYTES): Use listing variables not constants.
8490 (data_buffer): No longer an array, but a pointer.
8491 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8492 (listing_listing): Allocate data_buffer.
8494 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8496 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8497 --listing-rhs-width, --listing-cont-lines.
8498 (show_usage): Update.
8499 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8500 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8501 (print_lines): Use the variables instead of the constants.
8502 (listing_listing): Likewise.
8503 * listing.h: Declare the new vars.
8505 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8507 * as.c (parse_args): Add --keep-locals alias for -L.
8508 Add --strip-local-absolute.
8509 (show_usage): Update.
8510 * as.h (flag_strip_local_absolute): New flag.
8511 * symbols.c (S_IS_LOCAL): Use it.
8512 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8513 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8514 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8516 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8518 * config/tc-m32r.c: Detect if explicitly parallel instructions
8519 might have an io conflict and issue a warning message.
8521 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8523 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8524 cgen_swap_fixups): Functions to save, restore and swap the fixup
8525 chain with a backup copy.
8526 (cgen_asm_finish_insn): Returns address of constructed insn.
8528 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8530 * listing.c (file_info_struct): Remove FILE, add POS.
8531 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8532 (file_info): Don't open the file.
8533 (buffer_line): Check for the file in the last_open cache, updating
8535 (print_source): Don't reference file_info->file.
8536 (listing_listing): Likewise.
8537 (listing_print): Close the file in the cache, if any.
8539 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8541 * read.c (dwarf_file_string): New file static variable.
8542 (emit_expr): Look for constant sequence that leads up to a file
8543 name in DWARF debugging output.
8544 (stringer): Use dwarf_file_string to decide whether to accept a
8545 string as a file name.
8547 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8549 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8550 (crack_operand): Add reg->reglst MRI hack.
8551 (r_seg): Put reglst symbols in reg_section.
8552 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8554 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8556 * tc-sh.c (get_specific): Handle SGR & DBR.
8558 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8560 * tc-h8300.c (parse_reg): Take the length of the symbol into
8561 account when attempting to match a register name.
8562 * tc-h8500.c (parse_reg): Likewise.
8564 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8566 * cgen.c: Formatting changes to improve readability.
8568 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8570 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8573 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8575 Based on a patch from Jim Wilson
8576 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8577 (tc_gen_reloc): Handle cross section PC relative relocs
8580 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8582 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8584 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8586 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8587 (expr_jmp_buf): New static local.
8588 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8589 (cgen_md_operand): New function.
8590 * tc-m32r.c: Clean up pass over `struct foo' usage.
8591 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8593 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8595 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8596 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8598 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8600 * config/tc-i386.c (i386_operand): Give an error if there are
8601 unrecognized characters after an expression.
8603 For older changes see ChangeLog-9697