1 2000-12-03 Kazu Hirata <kazu@hxi.com>
3 * config/tc-a29k.c: Fix formatting.
4 * config/tc-alpha.c: Likewise.
5 * config/tc-arm.c: Likewise.
6 * config/tc-cris.c: Likewise.
7 * config/tc-hppa.c: Likewise.
8 * config/tc-i370.c: Likewise.
9 * config/tc-i386.c: Likewise.
10 * config/tc-i860.c: Likewise.
11 * config/tc-i960.c: Likewise.
12 * config/tc-ia64.c: Likewise.
13 * config/tc-m68hc11.c: Likewise.
14 * config/tc-m68k.c: Likewise.
15 * config/tc-m88k.c: Likewise.
16 * config/tc-pj.c: Likewise.
17 * config/tc-ppc.c: Likewise.
18 * config/tc-sh.c: Likewise.
19 * config/tc-sparc.c: Likewise.
20 * config/tc-tahoe.c: Likewise.
21 * config/tc-vax.c: Likewise.
23 2000-12-01 Chris Demetriou <cgd@sibyte.com>
25 * config/tc-mips.c (mips_ip): When calculating offsets,
26 don't accept as constant the difference between the
27 addresses of symbols in two different sections.
29 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
31 (validate_mips_insn): Likewise. Also, update 'B' operand
32 specifier to use OP_*_CODE20 constants and delete 'm' operand
34 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
35 operand specifiers. Change warning generated by 'B' operand
36 specifier to reflect its new multi-purpose usage.
38 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
39 -1, and update comment.
40 (file_mips_isa): Likewise.
41 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
42 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
43 ISA_* constants rather than hard-coded numbers.
44 (mips_cpu_info): New structure.
45 (mips_cpu_info_table): New table describing CPU and ISA names
47 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
48 mips_cpu_info_from_cpu): New functions.
49 (mips_isa_to_str): New function to get string for ISA name.
50 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
52 (md_begin): Redo CPU and ISA selection logic, using
53 mips_cpu_info_from_*. Convert to use ISA_* constants rather
54 than hard-coded numbers.
55 (append_insn, mips_emit_delays, macro, macro2): Convert to use
56 ISA_* constants rather than hard-coded numbers.
57 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
58 (md_longopts): Delete OPTION_NO_MIPS32.
59 (md_parse_option): Convert to use ISA_* constants rather than
60 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
61 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
62 to use strcasecmp to recognize "default" and to use
63 mips_cpu_info_from_name to get CPU numbers from argument.
64 (md_show_usage): Move -mips32 so it's with the rest of the ISA
65 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
67 (s_mipsset): Accept ISA value 32.
68 * doc/as.texinfo: Clean up MIPS options summary slightly,
69 remove -no-mips32. Add note about -mips4 and -mips32
70 specifying those ISA levels. Delete -mips32 and -no-mips32
71 cpu flag descriptions.
72 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
73 up the supported CPU switch list, and replace 4Kc, 4Km, and
74 4Kp entries with a single mips32-4k entry. Note that you can
77 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
79 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
81 (md_parse_option): Add cases for OPTION_MIPS5 and
83 (md_show_usage): Mention -mips5 and -mips64 arguments.
84 (s_mipsset): Add cases for MIPS5 and MIPS64.
85 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
87 * doc/as.texinfo: Mention -mips5 and -mips64 options
89 * doc/c-mips.texi: Likewise. Also update introduction
90 and ".set" usage information.
92 * config/tc-mips.c (md_show_usage): Add "sb1" to the
94 (mips_cpu_info_table): Add SB-1 entries.
95 * doc/c-mips.texi: Add "sb1" to the list of CPUs
96 known to the -mcpu option.
98 * doc/as.texinfo: Correct description of MIPS -mcpu
99 option, by copying some of the text from doc/c-mips.texi.
101 2000-12-01 Joel Sherrill <joel@OARcorp.com>
103 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
105 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
106 (sparc*-*-rtems*): Switched from a.out to ELF.
107 * configure: Regenerate.
108 * config.in: Regenerate.
109 * Makefile.in: Regenerate.
110 * aclocal.m4: Regenerate.
111 * po/gas.pot: Regenerate.
113 2000-11-30 Philip Blundell <pb@futuretv.com>
115 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
116 even in non BFD_ASSEMBLER case.
118 2000-11-30 Diego Novillo <dnovillo@redhat.com>
120 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
123 2000-11-29 Richard Henderson <rth@redhat.com>
125 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
126 until dwarf2_finish; use relaxation to get cross-fragment offsets;
127 thread multiple subsegments properly; handle multiple code
128 sections properly; emit proper compilation unit info for assembler
131 * as.h (enum _relax_state): Add rs_dwarf2dbg.
132 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
133 (dwarf2dbg_estimate_size_before_relax): Declare.
134 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
135 * write.c: Include dwarf2dbg.h.
136 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
137 (relax_segment): Likewise.
139 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
141 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
142 jump>: Use as_bad_where instead of as_bad. Tweak error message
143 accordingly. Stabilize frag by updating fix part and resetting
145 <undefined symbol, unconditional jump>: Ditto.
146 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
147 indexing is_end_of_line[].
148 (md_assemble): Initialize size to 0.
149 (md_section_align): Mark parameter seg as unused.
150 (parse_reg): Parse names case-insensitively.
152 2000-11-28 Kazu Hirata <kazu@hxi.com>
154 * config/obj-aout.h: Fix formatting.
155 * config/obj-bout.h: Likewise.
156 * config/obj-coff.c: Likewise.
157 * config/obj-coff.h: Likewise.
158 * config/obj-elf.h: Likewise.
159 * config/obj-som.h: Likewise.
160 * config/obj-vms.c: Likewise.
161 * config/obj-vms.h: Likewise.
162 * config/tc-h8300.h: Likewise.
163 * config/tc-ns32k.h: Likewise.
164 * config/tc-sparc.h: Likewise.
165 * config/tc-tic54x.h: Likewise.
166 * config/tc-z8k.h: Likewise.
168 2000-11-28 Nick Clifton <nickc@redhat.com>
170 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
171 License is present in the sources, but not the output, and
172 also available from the GNU website.
173 (GNU Free Documentation License): Comment out this section.
175 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
177 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
178 targets. Remove i860 from valid a.out targets.
179 * Makefile.in: Regenerate.
181 * config/tc-cris.c: Include dwarf2dbg.h.
182 (md_pseudo_table): Add .file and .loc.
183 (md_assemble): Call dwarf2_emit_insn if generating ELF.
184 (s_cris_file, s_cris_loc): New.
185 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
186 * Makefile.am: Regenerate dependencies.
187 * Makefile.in: Regenerate.
189 2000-11-28 Alan Modra <alan@linuxcare.com.au>
191 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
192 (MRI_MUL_PRECEDENCE): Likewise.
193 (op_rank): Fix a comment typo.
195 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
197 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
199 (get_operand): Fix analysis for movw/movb instructions.
201 2000-11-24 Nick Clifton <nickc@redhat.com>
203 * configure.in (xscale-elf): Add target.
204 (xscale-coff): Add target.
205 * configure: Regenerate.
207 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
209 (ARM_EXT_XSCALE): New ARM architecture extension.
210 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
211 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
212 (ARM_THUMB): Rename to ARM_EXT_THUMB.
213 (ARM_ARCH_V4): Remove processor from architecture.
214 (ARM_ARCH_3M): New architecutre definition.
215 (ARM_ARCH_V5TE): New architecutre definition.
216 (ARM_ARCH_XSCALE): New architecutre definition.
217 (CPU_DEFAULT): Allow to be defaulted to XScale.
218 (atpcs): New boolean variable.
219 (ldr_flags): Support 'd' flag for double word loads.
220 (str_flags): Support 'd' flag for double word stored.
221 (do_mia): New function.
222 (do_mar): New function.
223 (do_mra): New function.
224 (do_pld): New function.
225 (do_ldrd): New function.
226 (do_blx): New function.
227 (do_bkpt): New function.
228 (do_clz): New function.
229 (do_lstc2): New function.
230 (do_cdp2): New function.
231 (do_t_blx): New function.
232 (do_t_bkpt): New function.
233 (do_smla): New function.
234 (do_smlal): New function.
235 (do_smul): New function.
236 (do_qadd): New function.
237 (do_co_reg2c): New function.
238 (LONGEST_INSN): Redefine to 7.
240 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
241 command line switches.
243 2000-11-22 Jim Wilson <wilson@redhat.com>
245 * config/tc-ia64.c (pseudo_func): Add missing initializers.
246 (struct rsrc): Make line unsigned.
247 (gr_values): Add missing initializer.
248 (SLOT_NUM_NOT_SET): Add unsigned cast.
249 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
250 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
251 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
252 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
253 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
254 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
255 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
256 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
257 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
258 Add ATTRIBUTE_UNUSED to unused parameters.
259 (convert_expr_to_ab_reg): Add parens.
260 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
261 (dot_prologue): Initialize grsave when declared.
262 (md_pseudo_table): Add missing initializers.
263 (operand_match): Add casts to bfd_vma.
264 (emit_one_bundle): Delete unused local prev. Make required_template
266 (specify_resource): Cast i to unsigned.
267 (note_register_values): Use fprintf_vma.
268 (print_dependency): Likewise.
270 2000-11-21 Jim Wilson <wilson@redhat.com>
272 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
273 for unwind info section.
274 (dot_endp): Likewise for unwind section.
276 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
279 2000-11-21 Jakub Jelinek <jakub@redhat.com>
281 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
282 (output_insn): Call dwarf2_emit_insn.
283 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
285 2000-11-17 Richard Henderson <rth@redhat.com>
287 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
288 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
289 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
291 2000-11-17 Nick Clifton <nickc@redhat.com>
293 * config/tc-arm.c (md_pseudo_table): Add support for .line and
296 2000-11-17 Richard Henderson <rth@redhat.com>
298 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
300 2000-11-17 Richard Henderson <rth@redhat.com>
302 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
303 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
304 tri-state definition of alpha_flag_mdebug.
305 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
306 (s_alpha_file): Store first .file directive.
308 (md_pseudo_table): Add stabs and stabn.
310 2000-11-17 Richard Henderson <rth@redhat.com>
312 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
314 2000-11-17 Richard Henderson <rth@redhat.com>
316 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
317 (main): Call dwarf2_finish.
318 * as.h (debug_type): Clarify documentation of the meaning
320 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
321 (print_stats): Fix parenthesis problem.
322 (now_subseg_size): New.
323 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
324 (dwarf2_directive_file): Don't set debug_type.
325 (dwarf2_where): Honor DEBUG_DWARF2 first.
326 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
327 do nothing if not emitting dwarf2 debug info, or no work.
328 * dwarf2dbg.h (dwarf2_emit_insn): Update.
329 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
330 (ecoff_new_file): Likewise.
331 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
332 commentary wrt dwarf2.
334 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
335 ATTRIBUTE_UNUSED as needed.
336 (emit_insn): Call dwarf2_emit_insn.
339 (s_alpha_coff_wrapper): Don't handle them.
340 (md_pseudo_table): Update for .file and .loc.
341 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
343 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
344 don't protect with debug_type.
345 * config/tc-hppa.c (md_assemble): Likewise.
346 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
347 * config/tc-mn10300.c (md_assemble): Likewise.
348 * config/tc-sh.c (md_assemble): Likewise.
349 * config/tc-v850.c (md_assemble): Likewise.
351 * config/tc-arm.c (arm_end_of_source): Remove.
352 * config/tc-hppa.c (pa_end_of_source): Remove.
353 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
354 * config/tc-mn10300.c (mn10300_finalize): Remove.
355 * config/tc-sh.c (sh_finalize): Remove.
356 * config/tc-v850.c (sh_finalize): Remove.
358 * config/tc-arm.h (md_end): Remove.
359 * config/tc-hppa.h (md_end): Remove.
360 (DWARF2_LINE_MIN_INSN_LENGTH): New.
361 * config/tc-m68hc11.h (md_end): Remove.
362 * config/tc-mn10300.h (md_end): Remove.
363 * config/tc-sh.h (md_end): Remove.
364 * config/tc-v850.h (md_end): Remove.
366 * config/tc-ia64.c (emit_one_bundle): Don't protect
367 dwarf2 bits with debug_type.
368 (md_assemble): Likewise.
369 (ia64_end_of_source): Don't call dwarf2_finish.
371 2000-11-16 Jim Wilson <wilson@redhat.com>
373 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
374 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
377 2000-11-16 H.J. Lu <hjl@gnu.org>
379 * config/obj-elf.c (obj_elf_symver): Don't check the missing
382 2000-11-15 Kazu Hirata <kazu@hxi.com>
384 * config/tc-tic30.c: Fix formatting.
385 * config/tc-tic80.c: Likewise.
386 * config/tc-v850.c: Likewise.
387 * config/tc-vax.c: Likewise.
388 * config/tc-w65.c: Likewise.
389 * config/tc-z8k.c: Likewise.
391 2000-11-14 DJ Delorie <dj@redhat.com>
393 * config/tc-v850.c: Support dwarf2.
394 * config/tc-v850.h: Ditto.
396 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
397 parse_cons_expression_v850 to initialize hold_cons_reloc.
399 2000-11-15 Bernd Schmidt <bernds@redhat.com>
401 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
402 (errata_nops_necessary_p): New function.
403 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
406 2000-11-14 Jim Wilson <wilson@redhat.com>
408 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
409 return little endian bfd formats.
411 2000-11-14 Kazu Hirata <kazu@hxi.com>
413 * config/aout_gnu.h: Fix formatting.
414 * config/atof-vax.c: Likewise.
415 * config/m68k-parse.h: Likewise.
416 * config/m88k-opcode.h: Likewise.
417 * config/obj-elf.c: Likewise.
418 * config/tc-arm.c: Likewise.
419 * config/tc-cris.c: Likewise.
420 * config/tc-i386.c: Likewise.
421 * config/tc-ia64.c: Likewise.
422 * config/tc-mn10300.c: Likewise.
423 * config/te-386bsd.h: Likewise.
424 * config/te-hppa.h: Likewise.
425 * config/te-nbsd.h: Likewise.
426 * config/te-ppcnw.h: Likewise.
427 * config/te-sparcaout.h: Likewise.
428 * config/te-tmips.h: Likewise.
429 * config/vax-inst.h: Likewise.
430 * config/vms-conf.h: Likewise.
432 2000-11-14 Jakub Jelinek <jakub@redhat.com>
434 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
436 2000-11-13 H.J. Lu <hjl@gnu.org>
438 * config/obj-elf.c (elf_frob_symbol): Support
439 ".symver name,name2@@@nodename".
440 (elf_frob_file_before_adjust): Likewise.
442 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
443 and ".symver name,name2@@@nodename".
446 2000-11-12 H.J. Lu (hjl@gnu.org)
448 * config/obj-elf.c (obj_elf_symver): Check missing version
451 2000-11-12 H.J. Lu (hjl@gnu.org)
453 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
454 instead of bfd_vma for non-bfd assemblers.
456 2000-11-09 Kazu Hirata <kazu@hxi.com>
458 * itbl-ops.c: Fix comment typos.
460 2000-11-08 Jim Wilson <wilson@redhat.com>
462 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
463 (struct unwind): Add next_slot_frag field.
464 (slot_index): New parameters slot_frag and first_frag. Add code
465 to add in frag sizes when different. Add comments.
466 (fixup_unw_records): New locals first_frag and last_frag. Pass new
467 arguments to slot_index.
468 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
469 loop end. Set next_slot_frag field.
471 2000-11-07 H.J. Lu <hjl@gnu.org>
473 * doc/as.texinfo (.symver): Updated for versioned symbol
476 * obj.h (format_ops): Add the frob_file_before_adjust field.
478 * config/obj-aout.c (aout_format_ops): Set the
479 frob_file_before_adjust field to 0.
480 * config/obj-coff.c (coff_format_ops): Likewise.
481 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
483 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
485 (elf_frob_file_before_adjust): New function to remove unneeded
486 versioned symbols from the symbol table.
487 (elf_format_ops): Set the frob_file_before_adjust field to
488 elf_frob_file_before_adjust.
490 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
493 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
495 2000-11-07 Peter Targett <peter.targett@arccores.com>
497 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
499 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
500 Fix compile time warning messages.
502 2000-11-07 Nick Clifton <nickc@redhat.com>
504 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
505 buffer in order to avoid buffer overflows.
507 2000-11-06 Steve Ellcey <sje@cup.hp.com>
509 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
510 Change M to m for -milp32 or -mlp64 to match gcc.
511 (dot_endp): Use bytes_per_address instead of 8.
512 (emit_one_bundle): Use number_to_chars_littleendian instead of
514 (fix_insn): Likewise.
515 (ia64_init): New function.
516 (ia64_target_format): New function.
517 (md_begin): Set endianness, arch, and machine as appropriate.
518 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
519 Make these macros depend on TE_HPUX macro.
520 (TARGET_FORMAT): Define.
521 (HOST_SPECIAL_INIT): Define.
522 * config/te-hpux.h: New file.
523 * configure.in: Add "ia64-*-hpux*" target to configure.
524 * configure: Regenerate.
526 2000-11-06 Kazu Hirata <kazu@hxi.com>
528 * as.c: Fix formatting.
529 * dwarf2dbg.c: Likewise.
530 * input-file.c: Likewise.
531 * input-file.h: Likewise.
532 * input-scrub.c: Likewise.
533 * itbl-ops.c: Likewise.
534 * listing.c: Likewise.
536 * messages.c: Likewise.
538 * subsegs.c: Likewise.
539 * subsegs.h: Likewise.
542 2000-11-06 Nick Clifton <nickc@redhat.com>
544 * doc/as.texinfo: Add GNU Free Documentation License.
545 * doc/gasp.texi: Add GNU Free Documentation License.
546 * doc/as.1: Add GNU Free Documentation License.
548 2000-11-05 Nick Clifton <nickc@redhat.com>
550 * config/tc-arm.c: Add include of "dwarf2dbg.h"
552 2000-11-02 Per Lundberg <plundis@chaosdev.org>
554 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
555 * configure: Regenerate.
557 2000-11-01 Nick Clifton <nickc@redhat.com>
559 * read.c (original_case_string): New global variable.
560 (read_a_source_file): Copy opcode string into
561 original_case_string if clobbering the case of the opcode.
562 * read.h: Export the definition of original_case_string.
563 * config/tc-arm.c (md_assembler): When parsing a .req
564 directive use the original opcode string, not the case
567 2000-11-02 Nick Clifton <nickc@redhat.com>
569 * config/tc-mn10300.c (debug_line): Remove this static
571 (md_assemble): Call dwarf2_generate_asm_lineno instead of
572 dwarf2_where and dwarf2_gen_line_info.
574 2000-11-02 Theo Honohan <th@futuretv.com>
576 * config/tc-arm.c (do_msr): Improve error message.
578 2000-10-31 Eric Christopher <echristo@redhat.com>
580 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
581 or pc-relative, else use fx_offset.
583 2000-10-31 Jim Wilson <wilson@redhat.com>
585 * config/tc-ia64.c (struct md): New field tag_fixups.
586 (ia64_flush_insns): Handle tag_fixups. Error if dangling
587 qualifying predicate.
588 (emit_one_bundle): Delete spurious multiplication by one. Handle
590 (ia64_start_line): Error if dangling qualifying predicate.
591 (defining_tag): New static variable.
592 (ia64_unrecognized_line, case '['): Parse tags.
593 (ia64_frob_label): Create tag_fixups.
594 (md_assemble): Reset md.qp.X_op after using it.
596 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
598 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
600 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
602 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
604 2000-10-30 Kazu Hirata <kazu@hxi.com>
606 * expr.c: Fix formatting.
607 * flonum-copy.c: Likewise.
608 * flonum.h: Likewise.
612 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
614 * as.h (OPTION_MD_BASE): Bump to 190.
615 * as.c (parse_args) <std_longopts>: Add comment about the need to
616 check OPTION_MD_BASE in as.h.
618 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
621 2000-10-27 Nick Clifton <nickc@redhat.com>
623 * configure.in (emulations): Add m68hc12.
624 * configure: Regenerate.
625 * po/gas.pot: Regenerate.
627 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
629 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
631 (arm_psr_parse): Handle lowercase CPSR and SPSR.
633 2000-10-25 Nick Clifton <nickc@redhat.com>
635 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
636 a DWARF2 line number information sequence.
638 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
640 * read.c (generate_lineno_debug): Update comment describing why
641 DWARF2 line number debug information is not generated
642 automatically by this function.
644 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
647 * config/tc-arm.h (md_end): Define.
648 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
650 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
651 if generating DWARF2 line numbers.
652 (arm_end_of_source): New function. Call dwarf2_finish if
655 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
656 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
657 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
659 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
661 * tc-i386.c: Fix prototype declarations for functions taking no
664 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
666 * tc-i386.c (i386_operand_modifier): Remove.
667 (build_displacement_string): Remove.
668 (i386_parse_seg): Remove.
669 (i386_intel_memory_operand): Remove.
670 (i386_intel_operand): Re-write using recursive descent parser based
671 on MASM documentation.
672 (struct intel_parser_s): New structure.
673 (intel_parser): New static variable.
674 (struct intel_token): New structure.
675 (cur_token, prev_token): New static variables.
688 (intel_match_token): New function.
689 (intel_get_token): New function.
690 (intel_putback_token): New function.
691 (intel_expr): New function.
692 (intel_e05): New function.
693 (intel_e05_1): New function.
694 (intel_e06): New function.
695 (intel_e06_1): New function.
696 (intel_e09): New function.
697 (intel_e09_1): New function.
698 (intel_e10): New function.
699 (intel_e10_1): New function.
700 (intel_e11): New function.
702 2000-10-20 Jakub Jelinek <jakub@redhat.com>
704 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
705 instructions to loose any special insn->architecture mask.
707 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
708 (sparc_md_end, sparc_arch_types, sparc_arch,
709 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
710 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
711 request v9b architecture if they are used).
713 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
715 * config/tc-m68k.c: Fix the previous misapplied patch.
717 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
719 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
720 BFD_ASSEMBLER and !BFD_ASSEMBLER.
721 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
724 2000-10-17 Kazu Hirata <kazu@hxi.com>
726 * debug.c: Fix formatting.
727 * depend.c: Likewise.
728 * dwarf2dbg.c: Likewise.
729 * dwarf2dbg.h: Likewise.
733 * flonum-konst.c: Likewise.
736 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
738 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
740 * doc/as.texinfo: Added notes about this new option.
742 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
744 * config/tc-sh.c (JREG): Remove.
745 (md_convert_frag): Remove #if 0:d code using JREG.
747 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
749 * config/tc-i386.c (i386_operand_modifier): Only match
750 modifiers SHORT and FLAT if they are followed by a space.
751 (parse_register): When `allow_naked_reg' is set, do not confuse
752 identifiers that start with a register name with a register.
754 2000-10-12 Kazu Hirata <kazu@hxi.com>
756 * app.c: Fix formatting.
759 * bit_fix.h: Likewise.
764 2000-10-11 Alan Modra <alan@linuxcare.com.au>
766 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
768 2000-10-07 Alan Modra <alan@linuxcare.com.au>
770 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
771 Re-arrange function a little and improve error message.
773 * write.c (write_relocs): Fix a comment.
775 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
778 2000-10-05 Jim Wilson <wilson@cygnus.com>
780 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
782 2000-10-05 Alan Modra <alan@linuxcare.com.au>
784 * config/tc-i386.c: Delete some useless comments, reformat others.
786 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
787 non-global syms in linkonce sections.
789 2000-10-04 Ralf Baechle <ralf@gnu.org>
791 * config/tc-ia64.c (operand_match): Don't use // style comments.
792 * config/tc-i370.c: Likewise.
794 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
796 Changes to handle varying register prefix and user symbol prefix.
797 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
798 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
799 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
800 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
801 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
802 (demand_register_prefix): New variable.
803 (md_pseudo_table): New pseudo ".syntax".
804 (md_longopts): New options --no-underscore and --underscore.
805 (cris_target_format): Return elf32-us-cris or elf32-cris depending
806 on symbols_have_leading_underscore.
807 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
808 (get_spec_reg): Ditto.
809 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
811 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
813 <case OPTION_NO_US, case OPTION_US>: New.
814 (md_show_usage): Be brief and reformat to match continuation of
816 * po/gas.pot: Regenerate.
818 2000-09-28 Alan Modra <alan@linuxcare.com.au>
820 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
821 force relocs for 12 bit branches.
822 (md_apply_fix): Similarly, adjust logic here.
824 2000-09-28 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
827 adjust for external and weak syms as we will use a reloc. Allow
828 for +8 offset when calculating limits of branches.
829 (hppa_fix_adjustable): Undo 2000-09-23 change.
830 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
831 Correct distance calculation.
832 (tc_gen_reloc): Print the file name and line number if we can't
835 From John David Anglin <dave@hiauly1.hia.nrc.ca>
836 * config/tc-hppa.c (nonzero_dibits): Define.
837 (arg_reloc_stub_needed): Check each arg and return value
838 separately for zero case.
839 (pa_align): Declare argument `bytes'.
841 2000-09-25 Kazu Hirata <kazu@hxi.com>
843 * config/tc-cris.c: Fix formatting.
844 * config/tc-d10v.h: Likewise.
845 * config/tc-d30v.c: Likewise.
846 * config/tc-d30v.h: Likewise.
847 * config/tc-fr30.c: Likewise.
848 * config/tc-fr30.h: Likewise.
849 * config/tc-m68k.c: Likewise.
850 * config/tc-m68k.h: Likewise.
851 * config/tc-pj.h: Likewise.
852 * config/tc-ppc.c: Likewise.
853 * config/tc-ppc.h: Likewise.
854 * config/tc-sh.c: Likewise.
855 * config/tc-sh.h: Likewise.
856 * config/tc-sparc.c: Likewise.
857 * config/tc-v850.h: Likewise.
858 * config/tc-vax.h: Likewise.
859 * config/tc-w65.h: Likewise.
860 * config/tc-z8k.h: Likewise.
862 2000-09-23 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
866 (hppa_force_relocation): Likewise.
868 2000-09-22 Jim Wilson <wilson@cygnus.com>
870 * config/tc-ia64.c (dv_sem): Add "stop".
871 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
872 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
873 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
875 (mark_resources): Check IA64_RS_PRr.
877 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
879 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
880 md_estimate_size_before_relax): Redesign and clean up the
881 relaxation mechanism.
883 2000-09-21 Kazu Hirata <kazu@hxi.com>
885 * config/tc-ns32k.c: Fix formatting.
886 * config/tc-ns32k.h: Likewise.
888 2000-09-20 Kazu Hirata <kazu@hxi.com>
890 * config/tc-m32r.c: Fix formatting.
891 * config/tc-m32r.h: Likewise.
892 * config/tc-m68851.h: Likewise.
893 * config/tc-m68hc11.c: Likewise.
894 * config/tc-m68hc11.h: Likewise.
895 * config/tc-m88k.c: Likewise.
896 * config/tc-mcore.c: Likewise.
897 * config/tc-mcore.h: Likewise.
898 * config/tc-mips.c: Likewise.
899 * config/tc-mips.h: Likewise.
900 * config/tc-mn10200.h: Likewise.
901 * config/tc-mn10300.h: Likewise.
902 * config/tc-tahoe.c: Likewise.
903 * config/tc-tahoe.h: Likewise.
905 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
907 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
908 Likewise in relaxation description comments.
910 2000-09-18 Alan Modra <alan@linuxcare.com.au>
912 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
913 subtraction of two syms without emitting a relocation.
915 From David Huggins-Daines <dhd@linuxcare.com>
916 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
917 global or weak symbols.
919 2000-09-15 Kazu Hirata <kazu@hxi.com>
921 * config/tc-h8300.h: Fix formatting.
922 * config/tc-h8500.c: Likewise.
923 * config/tc-h8500.h: Likewise.
924 * config/tc-hppa.h: Likewise.
925 * config/tc-i370.h: Likewise.
926 * config/tc-i386.h: Likewise.
927 * config/tc-i860.c: Likewise.
928 * config/tc-i860.h: Likewise.
929 * config/tc-i960.h: Likewise.
930 * config/tc-ia64.c: Likewise.
931 * config/tc-ia64.h: Likewise.
933 2000-09-14 Kazu Hirata <kazu@hxi.com>
935 * config/tc-a29k.c: Fix formatting.
936 * config/tc-alpha.c: Likewise.
937 * config/tc-arc.c: Likewise.
938 * config/tc-arc.h: Likewise.
939 * config/tc-arm.c: Likewise.
940 * config/tc-arm.h: Likewise.
941 * config/tc-avr.c: Likewise.
942 * config/tc-avr.h: Likewise.
943 * config/tc-tic30.c: Likewise.
944 * config/tc-tic30.h: Likewise.
945 * config/tc-tic54x.c: Likewise.
946 * config/tc-tic54x.h: Likewise.
947 * config/tc-tic80.c: Likewise.
948 * config/tc-tic80.h: Likewise.
950 2000-09-14 Timothy Wall <twall@cygnus.com>
952 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
953 parallel comparisons for later use.
954 (struct rsrc): Add parallel comparison type.
955 (resources_match): Skip special cases of PR usage (non-conflicting
958 2000-09-13 Kazu Hirata <kazu@hxi.com>
960 * config/obj-ecoff.c: Fix formatting.
961 * config/obj-elf.c: Likewise.
962 * config/obj-elf.h: Likewise.
963 * config/obj-evax.h: Likewise.
964 * config/obj-generic.h: Likewise.
965 * config/obj-hp300.c: Likewise.
966 * config/obj-hp300.h: Likewise.
967 * config/obj-ieee.h: Likewise.
968 * config/obj-vms.c: Likewise.
969 * config/obj-vms.h: Likewise.
971 2000-09-13 Anders Norlander <anorland@acc.umu.se>
973 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
974 (md_parse_option): Ditto.
975 (md_longopts): Add -mips32 option.
976 (md_show_usage): Document new options.
977 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
978 (mips_ip): Assemble mfc0 with a sub-selection code.
979 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
980 (mips_cpu_to_str): New function.
981 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
982 Use CPU_* defines instead of hardcoded numbers.
984 * doc/as.texinfo: Document new options.
985 * doc/c-mips.texi: Ditto.
987 2000-09-12 Kazu Hirata <kazu@hxi.com>
989 * as.h: Fix formatting.
990 * asintl.h: Likewise.
991 * bit_fix.h: Likewise.
992 * config/obj-aout.c: Likewise.
993 * config/obj-aout.h: Likewise.
994 * config/obj-bout.c: Likewise.
995 * config/obj-bout.h: Likewise.
996 * config/obj-coff.c: Likewise.
997 * config/obj-coff.h: Likewise.
998 * dwarf2dbg.h: Likewise.
1000 * flonum.h: Likewise.
1001 * frags.h: Likewise.
1002 * itbl-ops.h: Likewise.
1003 * macro.h: Likewise.
1006 * struc-symbol.h: Likewise.
1007 * subsegs.h: Likewise.
1008 * symbols.h: Likewise.
1010 * write.h: Likewise.
1012 2000-09-11 Kazu Hirata <kazu@hxi.com>
1014 * bignum-copy.c: Fix formatting.
1015 * config/tc-i370.c: Likewise.
1016 * config/tc-i960.c: Likewise.
1017 * config/tc-m68k.c: Likewise.
1018 * ehopt.c: Likewise.
1019 * flonum-copy.c: Likewise.
1020 * flonum-konst.c: Likewise.
1021 * flonum-mult.c: Likewise.
1022 * literal.c: Likewise.
1025 * stabs.c: Likewise.
1026 * subsegs.c: Likewise.
1028 2000-09-09 Philip Blundell <philb@gnu.org>
1030 * configure.in (arm*-*-uclinux*): New target.
1031 * configure: Regenerate.
1033 2000-09-09 Kazu Hirata <kazu@hxi.com>
1035 * input-file.c: Fix formatting.
1036 * itbl-ops.c: Likewise.
1037 * messages.c: Likewise.
1039 2000-09-08 Philip Blundell <philb@gnu.org>
1041 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1044 2000-09-07 H.J. Lu <hjl@gnu.org>
1046 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1047 * configure: Rebuild.
1049 2000-09-07 Kazu Hirata <kazu@hxi.com>
1051 * atof-generic.c: Fix formatting.
1052 * config/tc-mips.c: Likewise.
1053 * config/tc-vax.c: Likewise.
1054 * input-scrub.c: Likewise.
1056 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1058 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1059 * configure.in (sh-*-linux*): Added.
1060 * configure: Rebuilt.
1062 2000-09-06 Kazu Hirata <kazu@hxi.com>
1064 * config/tc-hppa.c: Fix formatting.
1066 * ecoff.c: Fix formatting.
1068 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1070 * configure: Rebuilt with new libtool.m4.
1072 2000-09-05 Kazu Hirata <kazu@hxi.com>
1074 * cgen.c: Fix formatting.
1075 * config/tc-ia64.c: Likewise.
1077 2000-09-05 Nick Clifton <nickc@redhat.com>
1079 * aclocal.m4: Regenerate.
1080 * config.in: Regenerate.
1081 * configure: Regenerate.
1082 * po/gas.pot: Regenerate.
1084 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1086 * config/tc-cris.c: Correct comment typos.
1088 2000-09-05 Eric Christopher <echristo@cygnus.com>
1090 * config/tc-mn10300.c: Cleanup.
1091 (md_pcrel_from): Enable.
1093 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1095 * expr.c (operand): Fix a comment typo.
1096 * write.c (write_relocs): Fix a signed/unsigned warning.
1098 * config/tc-hppa.c (fudge_reg_expressions): New
1099 (hppa_force_reg_syms_absolute): New.
1100 (pa_equ): Allow reg_section expressions.
1101 * config/tc-hppa.c (md_optimize_expr): Define.
1102 (hppa_force_reg_syms_absolute): Prototype.
1104 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1105 (pa_parse_number): Pass in arg to select fp reg parsing.
1106 Return 1 to indicate format checks pass. If strict, then only
1107 accept a register or register symbol. Return value in...
1108 (pa_number): New static for pa_parse_number.
1109 (FP_REG_BASE): Define.
1110 (FP_REG_RSEL): Define.
1111 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1112 appropriate. White space changes.
1113 (need_pa11_opcode): Don't bother passing any params, get them from
1115 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1116 Remove extraneous check in case 'Q'.
1117 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1118 reg, set section of resulting symbol to reg_section.
1119 (pa_parse_space_stmt): Modify call to pa_parse_number.
1120 (pa_space): Likewise.
1122 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1123 (hppa_force_relocation): Handle vtable relocs.
1124 (pa_vtable_entry): New.
1125 (pa_vtable_inherit): New.
1126 (md_pseudo_table): Add entries for vtable pseudos.
1127 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1128 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1130 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1131 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1132 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1134 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1135 specify a symbol type.
1137 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1138 dependent things together.
1139 (md_elf_symbol_type): Define.
1141 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1143 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1145 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1146 (obj_elf_vtable_entry): Declare.
1148 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1149 and export function.
1150 (obj_elf_vtable_entry): Similarly.
1151 (elf_pseudo_table): Fix the damage with a cast.
1153 2000-09-03 Richard Henderson <rth@cygnus.com>
1155 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1156 for template selection when a label is needed.
1158 2000-09-02 Kazu Hirata <kazu@hxi.com>
1160 * config/tc-ia64.c: Fix formatting.
1162 2000-09-02 Nick Clifton <nickc@redhat.com>
1164 * configure.in: Increase version number to 2.10.91.
1165 * configure: Regenerate.
1166 * aclocal.m4: Regenerate.
1167 * config.in: Regenerate.
1168 * po/gas.pot: Regenerate.
1169 * Makefile.in: Regenerate.
1171 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1173 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1174 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1175 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1177 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1180 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1182 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1183 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1184 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1185 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1186 (GOT_symbol): New variable.
1187 (md_undefined_symbol): Set it.
1189 2000-09-01 Richard Henderson <rth@cygnus.com>
1191 * config/tc-ia64.c (match): Don't inline.
1192 (extra_goodness): New.
1193 (md_begin): Prefer nop.f and nop.b for best_template.
1195 2000-08-31 Kazu Hirata <kazu@hxi.com>
1197 * as.c: Fix formatting.
1199 * frags.c: Likewise.
1200 * macro.c: Likewise.
1202 2000-08-31 Eric Christopher <echristo@cygnus.com>
1204 * config/tc-mn10300.c: Cleanup and fix warnings.
1205 (md_pseudo_table): Add initializers.
1206 (md_show_usage): Cleanup.
1207 (md_parse_option): Fix warnings.
1208 (md_undefined_symbol): Fix warnings.
1209 (md_conver_frag): Fix warnings.
1210 (tc_gen_reloc): Fix warnings.
1211 (md_apply_fix3): Fix warnings.
1212 (check_operand): Fix warnings.
1214 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1216 * acinclude.m4: Include libtool and gettext macros from the
1218 * aclocal.m4, configure: Rebuilt.
1220 2000-08-30 Mark Hatle <mhatle@mvista.com>
1222 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1224 2000-08-31 Kazu Hirata <kazu@hxi.com>
1226 * listing.c: Fix formatting.
1228 2000-08-29 Kazu Hirata <kazu@hxi.com>
1230 * app.c: Fix a comment typo. Fix formatting.
1232 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1234 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1235 offset of the target destination for jmp instructions.
1236 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1238 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1240 * NEWS: Mention support for CRIS.
1242 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1244 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1245 Sets `.lcomm' alignment to zero.
1247 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1249 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1250 (TC_FIX_ADJUSTABLE): Define.
1252 2000-08-23 Jim Wilson <wilson@cygnus.com>
1254 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1255 unwind.personality_routine is set.
1257 2000-08-23 H.J. Lu <hjl@gnu.org>
1259 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1261 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1263 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1266 2000-08-22 H.J. Lu <hjl@gnu.org>
1268 * config.in (STRICTCOFF): New for strict COFF.
1270 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1271 i386-*-go32* and i386-go32-rtems*.
1272 * configure: Rebuilt.
1274 * config/obj-coff.c (obj_coff_endef): Follow the historical
1275 behavior if STRICTCOFF is not defined.
1277 * doc/internals.texi: Document STRICTCOFF.
1279 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1281 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1282 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1283 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1284 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1285 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1286 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1287 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1290 2000-08-22 Eric Christopher <echristo@cygnus.com>
1292 * config/tc-mn10300.c: (md_apply_fix): New function.
1293 (mn10300_force_relocation): New function.
1294 (mn10300_fix_adjustable): New function.
1296 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1297 (TC_HANDLES_FX_DONE): Define.
1298 (obj_fix_adjustable): Define.
1299 (MD_APPLY_FIX3): Define.
1300 (TC_LINKRELAX_FIXUP): Define.
1302 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1304 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1306 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1308 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1310 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1311 if the fixup resulted in a relocation.
1313 2000-08-18 Nick Clifton <nickc@redhat.com>
1315 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1316 Make reference to first element of shift_names explicit.
1318 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1320 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1321 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1322 add a symbol's address. Removed all target-specific #ifdefs that
1323 used to accomplished the same.
1324 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1325 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1326 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1327 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1328 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1330 2000-08-17 Kazu Hirata <kazu@hxi.com>
1332 * dwarf2dbg.c: Fix formatting.
1334 2000-08-17 Nick Clifton <nickc@redhat.com>
1336 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1337 to be recoded as logical shift lefts by zero.
1339 2000-08-16 Jim Wilson <wilson@cygnus.com>
1341 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1342 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1344 (note_register_values): Handle IA64_OPND_R3_2 operands.
1346 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1348 * config/tc-i860.c (md_operand): Silly typo fixed.
1350 2000-08-16 Nick Clifton <nickc@redhat.com>
1352 * config/tc-arm.c (struct asm_shift): Delete.
1354 (enum asm_shift_index): New.
1355 (struct asm_shift_properties): New.
1356 (struct asm_shift_name): New.
1357 (shift_properties[]); New.
1358 (shift_names[]); New.
1360 (decode_shift): Use new structures.
1361 Issue a warning is "ROR #0" is used.
1362 Issue a warning if "ASR #0" or "LSR #0" is used.
1364 (md_begin): Initialise arm_shift_hsh table from new
1365 asm_shift_name array.
1367 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1369 * config/tc-sparc.c: Kill all warnings.
1370 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1372 (md_show_usage): Update usage text.
1374 2000-08-16 Nick Clifton <nickc@redhat.com>
1376 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1379 2000-08-15 Will Cohen <wcohen@redhat.com>
1381 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1383 * config/tc-sh.c (md_assemble): Changed so debug_type
1384 test performed for ppi_assemble
1385 * config/tc-sh.c: Included dwarf2dbg.h.
1386 (debug_line): Defined.
1387 (md_assemble): Generates dwarf2 line info.
1388 (sh_finalize): New function. Finalize dwarf2 info.
1389 (assemble_ppi): Returns size of code generated.
1390 (build_Mytes): Returns size of code generated.
1391 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1392 * config/tc-sh.h (md_end): Defined.
1393 (sh_finalize): Declared.
1395 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1397 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1400 2000-08-14 Nick Clifton <nickc@redhat.com>
1402 * config/tc-arm.c (do_bx): Allow "bx pc".
1404 2000-08-14 Jim Wilson <wilson@cygnus.com>
1406 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1407 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1408 (md_begin): Change assignment to md.flag to OR in the new bit.
1410 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1412 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1413 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1416 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1418 * NEWS: Mention i860 support.
1420 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1422 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1424 2000-08-14 Andreas Schwab <schwab@suse.de>
1426 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1428 2000-08-11 Andreas Schwab <schwab@suse.de>
1430 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1433 2000-08-11 Kazu Hirata <kazu@hxi.com>
1435 * expr.c: Fix formatting.
1436 * config/obj-bout.c: Likewise.
1438 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1440 * doc/c-i860.texi: Flesh out the i860 section more.
1442 2000-08-10 Kazu Hirata <kazu@hxi.com>
1444 * symbols.c: Fix formatting.
1447 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1449 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1450 has the IgnoreSize bit set.
1452 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1454 From Rodney Brown <RodneyBrown@mynd.com>
1455 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1456 * configure: Regenerate.
1458 2000-08-09 Kazu Hirata <kazu@hxi.com>
1460 * hash.c: Fix formatting.
1463 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1465 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1466 (i860_fix_info): New enum.
1467 (MD_APPLY_FIX3): Define.
1468 (WORKING_DOT_WORD): Define.
1469 (TC_HANDLES_FX_DONE): Define.
1470 (DIFF_EXPR_OK): Define.
1471 (LISTING_HEADER): Define.
1472 (TARGET_FORMAT): Select target format based on endian flag.
1473 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1474 (target_big_endian): Add external declaration.
1476 * config/tc-i860.c: All existing code reworked completely. Other
1477 new code shown below.
1478 (SYNTAX_SVR4): Define.
1479 (target_warn_expand): New variable.
1480 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1481 (md_longopts): Declare and define with new options (-EL, -EB,
1483 (md_show_usage): New function.
1484 (md_operand): New function.
1485 (obtain_reloc_for_imm16): New function.
1486 (md_apply_fix3): New function.
1487 (tc_gen_reloc): New function.
1489 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1491 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1492 2 bytes of the jump address are in the same frag.
1493 (find): Accept 68hc12 register indirect modes.
1495 * NEWS: Mention 68HC11 & 68HC12 support.
1497 2000-08-07 Richard Henderson <rth@cygnus.com>
1499 * config/tc-ia64.c (unwind): Add prologue_mask member.
1500 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1501 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1502 (dot_body): Clear unwind.prologue_mask.
1503 (dot_prologue): Set it. Accept a register second argument.
1505 2000-08-07 Kazu Hirata <kazu@hxi.com>
1507 * config/atof-ieee.c: Fix formatting.
1508 * config/atof-tahoe.c: Likewise.
1510 2000-08-06 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1515 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1516 of .popsection, .previous, .pushsection, .subsection,
1517 .version, .vtable_entry, .vtable_inherit and .weak.
1519 2000-08-05 Kazu Hirata <kazu@hxi.com>
1521 * config/tc-cris.c: Fix formatting.
1522 * config/tc-i386.c: Likewise.
1523 * config/tc-sparc.c (sparc_ip): Simplify the code.
1525 2000-08-04 Kazu Hirata <kazu@hxi.com>
1527 * config/tc-cris.c: Rearrange code for readability.
1528 * config/tc-d10v.c: Fix formatting.
1529 * config/tc-m32r.c: Likewise.
1530 * config/tc-sparc.c: Likewise.
1532 2000-08-02 Jim Wilson <wilson@cygnus.com>
1534 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1535 before ia64_find_opcode.
1536 (md_assemble): Likewise.
1538 2000-08-01 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1541 Undo some formatting fixes.
1543 2000-08-01 Kazu Hirata <kazu@hxi.com>
1545 * config/obj-som.c: Fix formatting.
1546 * config/obj-ieee.c: Likewise.
1547 * config/tc-arm.c: Likewise.
1548 * config/tc-v850.c: Likewise.
1550 2000-08-01 Nick Clifton <nickc@redhat.com>
1552 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1553 index by command line option.
1555 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1557 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1558 (@node M68K-Branch): Rewrite to match the reality.
1560 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1562 * doc/c-i860.texi: New file.
1563 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1564 * doc/Makefile.in: Regenerate.
1565 * doc/all.texi: Add I860 as relevant architecture.
1566 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1568 2000-07-31 Kazu Hirata <kazu@hxi.com>
1570 * config/tc-d30v.c: Fix formatting.
1572 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1574 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1575 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1576 long emit a long branch if available instead of an absolute jump, never
1577 emit absolute jumps for anything with --pcrel.
1579 * doc/c-m68k.texi: Document new command line option.
1581 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1583 * config/tc-avr.c: Use PARAMS macro in function declarations.
1584 Don't declare md_pcrel_from_section (already in tc-avr.h).
1585 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1586 (avr_operand): Don't set (unsigned) op_mask to -1.
1588 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1590 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1591 * configure: Regenerated.
1592 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1593 of operand to the .type directive (.e.g, "type").
1595 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1597 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1598 * app.c (do_scrub_chars): Record where first comment found.
1599 * read.c (read_a_source_file): Init found_comment on entry, and
1600 notify whether comments found on exit.
1601 * config/tc-hppa.c (md_shortopts): Add "c".
1602 (md_longopts): Add warn-comment.
1603 (md_parse_option): Handle it.
1604 (md_show_usage): Show available options.
1605 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1607 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1609 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1610 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1612 (md_estimate_size_before_relax): Don't fall off end of function.
1614 2000-07-27 Kazu Hirata <kazu@hxi.com>
1616 * config/tc-avr.c: Fix formatting.
1617 * config/tc-ns32k.c: Likewise.
1619 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1621 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1623 2000-07-27 Kazu Hirata <kazu@hxi.com>
1625 * config/tc-d10v.c: Fix formatting.
1626 * config/tc-z8k.c: Likewise.
1627 * config/tc-sparc.c: Likewise.
1629 2000-07-26 Dave Brolley <brolley@redhat.com>
1631 * cgen.c (queue_fixup): Declare opinfo.
1632 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1633 (gas_cgen_md_operand): Ditto.
1634 (gas_cgen_md_apply_fix3): Ditto.
1636 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1638 * config/obj-coff.c (obj_frob_symbol): Don't merge
1639 labels. Don't merge if the symbol isn't constant. Return
1640 immediately if a symbol is merged.
1642 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1644 * frags.c (frag_align): Correct absolute section alignment.
1646 2000-07-20 DJ Delorie <dj@redhat.com>
1648 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1649 it breaks linking against DLLs.
1651 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1653 * configure.in: Add CRIS support.
1654 * configure: Regenerate.
1655 * Makefile.am: (CPU_TYPES): Add cris.
1656 (CPU_OBJ_VALID) [aout]: Add cris.
1657 (MULTI_CPU_TYPES): Add cris.
1658 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1659 [coff]: Only i386 and mips are valid.
1660 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1661 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1662 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1663 Regenerate dependencies.
1664 * Makefile.in: Regenerate.
1665 * aclocal.m4: Regenerate.
1666 * as.c: Declare crisaout, criself.
1667 * config/tc-cris.h, config/tc-cris.c: New.
1668 * config/e-criself.c, config/e-crisaout.c: New.
1669 * po/POTFILES.in, po/gas.pot: Regenerate.
1671 2000-07-20 Kazu Hirata <kazu@hxi.com>
1673 * read.c: Fix formatting.
1674 * write.c: Fix formatting.
1676 2000-07-19 H.J. Lu <hjl@gnu.org>
1678 * sb.c: Include <stdlib.h> if exists for abort ().
1680 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1682 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1683 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1684 (pa_type_args): Same here.
1686 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1688 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1689 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1690 the storage class is already set.
1692 2000-07-17 Kazu Hirata <kazu@hxi.com>
1694 * config/tc-m68hc11.c: Fix formatting.
1695 * config/tc-mn10200.c: Likewise.
1696 * config/tc-mn10300.c: Likewise.
1697 * config/tc-pj.c: Likewise.
1698 * config/tc-tic80.c: Likewise.
1699 * config/tc-w65.c: Likewise.
1701 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1703 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1706 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1708 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1711 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1713 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1714 ELF as are used for SOM (except the 32-bit reloc one) to decide
1715 whether a symbol can be reduced to a section symbol. Expand on
1716 the comment for symbols involved in LR% and RR% expressions.
1718 2000-07-14 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-mips.c (mips_disable_float_construction): New
1721 static variable. Set to true if doubles should not be
1722 constructed by loading two single width fp registers with
1723 halves of the value.
1724 (mips_ip): Test mips_disable_float_construction.
1725 (md_longopts): Add command line switches --construct-floats
1726 and --no-construct-floats.
1727 (md_parse_option): Parse new command line options.
1728 (md_show_usage): Describe new command line options.
1730 * doc/c-mips.texi: Document new command line options.
1732 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1734 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1735 * configure: Regenerate.
1737 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1739 * configure.in (DEFAULT_EMULATION setting): Revert part of
1740 2000-07-01 change that set te_multi=multi unless set to tmips.
1741 * configure: Regenerate.
1743 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1745 * config/obj-coff.c (coff_frob_section): Add padding to the last
1746 section when aligning it increases its size.
1748 2000-07-11 Kazu Hirata <kazu@hxi.com>
1750 * config/tc-tic54x.c: Fix formatting.
1752 2000-07-10 Kazu Hirata <kazu@hxi.com>
1754 * config/tc-h8500.c: Fix formatting.
1755 * config/tc-tic54x.c: Fix formatting.
1757 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1759 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1760 displacements correctly.
1762 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1764 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1766 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1770 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1772 From David Huggins-Daines <dhd@linuxcare.com>
1773 * config/te-hppalinux64.h: Add a new emulation.
1774 * configure.in (emulations): Add configure bits to support the
1775 64-bit Linux/parisc target.
1776 * configure: Regenerate.
1778 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1779 (md_shortopts): Add `V' for ELF.
1781 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1782 when SOM or ELF_ARG_RELOC are defined.
1783 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1784 ELF_ARG_RELOC are defined.
1785 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1786 (pa_stringer): ..Do it here instead. Fix comment typos.
1787 (hppa_force_relocation): Cast enums to int before comparing with
1790 From Ryan Bradetich <rbradetich@uswest.net>
1791 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1792 redifinition warning.
1793 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1794 (hppa_force_relocation): ditto
1795 (md_apply_fix): Added cast to buf to fix warnings.
1797 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1798 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1800 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1801 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1802 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1803 reloc_type** to avoid warnings in switch.
1804 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1805 little earlier instead.
1807 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1809 (pa_type_args): Use symbol_arg_reloc_info.
1810 (struct pa_it): Make arg_reloc unsigned int.
1811 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1812 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1813 (pa_code): Delete. pa_text duplicates this function.
1814 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1815 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1817 (cons_fix_new_hppa): Actually change selector to e_fsel when
1818 warning about assuming so.
1819 (tc_gen_reloc): More example elf arg reloc code.
1820 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1821 (hppa_force_relocation): Likewise.
1823 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1825 (pa_end_of_source): Prototype.
1826 (hppa_fix_adjustable): Prototype.
1827 (LABELS_WITHOUT_COLONS): Move it..
1828 * config/te-hppa.h: To here.
1830 * config/te-hppa64.h: New file.
1832 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1834 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1835 format -10, -16, 16 relocs.
1836 (hppa_elf_mark_end_of_function): Test for null
1837 last_call_info->start_symbol
1839 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1840 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1841 re_assesmble_* functions. Delete extraneous statements. Fix
1843 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1844 insn to re_assemble_*.
1846 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1848 * doc/internals.texi (Expressions): Fix typo.
1850 2000-07-08 Kazu Hirata <kazu@hxi.com>
1852 * config/tc-sh.c: Fix formatting.
1853 * config/tc-tic54x.c: Fix formatting.
1854 * depend.c: Fix formatting.
1855 * flonum-konst.c: Likewise.
1856 * flonum-mult.c: Likewise.
1858 2000-07-07 Kazu Hirata <kazu@hxi.com>
1860 * config/tc-sh.c: Fix comments.
1861 * config/obj-vms.c: Fix comments.
1862 * config/tc-a29k.c: Likewise.
1863 * config/tc-alpha.c: Likewise.
1864 * config/tc-h8300.c: Likewise.
1865 * config/tc-h8500.c: Likewise.
1866 * config/tc-i370.c: Likewise.
1867 * config/tc-ia64.c: Likewise.
1868 * config/tc-m68hc11.c: Likewise.
1869 * config/tc-m68k.c: Likewise.
1870 * config/tc-mips.c: Likewise.
1871 * config/tc-ns32k.c: Likewise.
1872 * config/tc-ppc.c: Likewise.
1873 * config/tc-z8k.c: Likewise.
1875 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1877 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1878 Default to '(SEC_LOAD | SEC_DATA)'.
1879 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1881 * doc/internals.texi (CPU Backend): Describe
1882 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1884 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1886 * as.c (parse_args): NULL terminate the long option list.
1888 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1890 * config/tc-d30v.h: Include "write.h" for fixS.
1891 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1893 2000-07-05 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-d30v.c (write_2_short): Further changes to warning
1896 messages produced when combining EITHER_BUT_PREFER_MU attributed
1899 2000-07-05 DJ Delorie <dj@redhat.com>
1903 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1905 * config/tc-arm.c (psrs): Accept combinations of flags.
1907 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1909 * config/tc-avr.c: Change _ () to _() around all strings marked
1910 for translation (exception from the usual coding style).
1911 (avr_opt): New struct variable, how the new switches are set.
1912 (OPTION_MMCU): Define as 'm' and actually use.
1913 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1914 (show_mcu_list): New function, display the list of known MCUs.
1915 (md_show_usage): Document the new switches. Call show_mcu_list.
1916 (avr_set_arch): Change 'm' to OPTION_MMCU.
1917 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1918 Handle the new switches.
1919 (avr_operands): Disable warnings for undefined combinations of
1920 operands if -mall-opcodes. Disable warnings for skipping two-word
1921 instructions if enhanced core or -mno-skip-bug.
1922 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1923 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1924 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1925 (avr_ldi_expression): Warn about implicit lo8().
1926 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1928 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1930 * configure.in: Add entry for mips-*-sysv4*MP*
1931 * configure: Rebuild
1932 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1933 elf32-tradlittlemips for traditional mips targets.
1934 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1935 test for Link Once sections as in adjust_reloc_syms.
1936 * config/te-tmips.h: New file for traditional mips targets. Define
1939 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1941 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1942 flags argument is not present, don't change an existing section's
1943 section's attributes. If the flags argument is present, warn if the
1944 attributes don't match the section's current attributes. When
1945 long section names are supported, set SEC_LINK_ONCE and
1946 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1948 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1950 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1951 symbols; create them.
1953 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1955 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1956 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1958 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1960 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1961 expressions. Ignore the problem when handling 16 bit signed
1962 immediates, because the assembler will take care of the relocation
1965 2000-06-27 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1968 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1969 sequential order, and emit warning messages if the input source
1970 code contains constructs like that, or parallel constructs
1971 containing such opcodes.
1973 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1975 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1976 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1977 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1978 (md_show_usage): Update usage message.
1979 (md_parse_option): Allow redefinition of MCU type within the
1980 same avr[1-5] bfd machine type. Show both old and new MCU type
1981 in the error message.
1982 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1983 Simplify 8K wrap code.
1985 2000-06-25 Kazu Hirata <kazu@hxi.com>
1987 * config/obj-aout.c: Remove all uses of DEFUN.
1988 * config/obj-ieee.c: Likewise.
1989 * config/tc-sh.c: Fix comment typos.
1990 * config/tc-tahoe.c: Likewise.
1991 * config/tc-vax.c: Likewise.
1992 * config/tc-w65.c: Likewise.
1993 * config/tc-z8k.c: Likewise.
1994 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1996 2000-06-24 DJ Delorie <dj@cygnus.com>
1998 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1999 more changes from Sept 1999
2000 (tc_i386_fix_adjustable): ditto
2001 (md_apply_fix3): ditto
2003 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2005 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2006 (gas_cgen_parse_operand): Set it around expression() call.
2007 (gas_cgen_md_operand): Test for it before longjmp().
2009 2000-06-24 Kazu Hirata <kazu@hxi.com>
2011 * config/tc-h8500.c: Remove all uses of DEFUN.
2012 * config/tc-sh.c: Likewise.
2013 * config/tc-w65.c: Likewise.
2014 * config/tc-z8k.c: Likewise.
2016 * config/tc-h8500.c: Fix typos in comments.
2018 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2020 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2023 2000-06-23 matthew green <mrg@redhat.com>
2025 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2026 defined. Fix error message for `[' grouping.
2028 2000-06-22 Kazu Hirata <kazu@hxi.com>
2030 * config/tc-h8300.c: Fix formatting and comment typos.
2032 2000-06-22 Timothy Wall <twall@cygnus.com>
2034 * config/tc-ia64.c (note_register_values): Move premature QP
2035 notation clearing into the appropriate place.
2037 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2039 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2040 first before anything else. Add bin-bugs.h, emul.h and progress.h
2041 Sort list of files as for $(OBJS) in Makefile.am.
2043 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2044 find one. Remake dependencies.
2045 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2046 * Makefile.in: Regenerate.
2047 * doc/Makefile.in: Regenerate.
2049 * config/tc-i386.c (i386_displacement): Don't assume a constant
2050 displacement is necessarily 16 bits when in 16 bit code mode.
2051 (md_assemble): Instead size the displacement here after we know
2052 for sure that a .code16gcc operand hasn't automatically added
2053 operand size prefixes.
2055 2000-06-21 H.J. Lu <hjl@gnu.org>
2057 * Makefile.am: Rebuild dependency.
2058 * Makefile.in: Rebuild.
2060 2000-06-21 Kazu Hirata <kazu@hxi.com>
2062 * config/tc-h8300.c (parse_reg): Make the function static.
2063 (parse_exp): Likewise.
2065 2000-06-20 DJ Delorie <dj@cygnus.com>
2067 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2068 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2069 for cygwin import libraries to work properly.
2071 2000-06-20 H.J. Lu <hjl@gnu.org>
2073 * Makefile.am: Rebuild dependency.
2074 * Makefile.in: Rebuild.
2075 * configure: Likewise.
2076 * doc/Makefile.in: Likewise.
2078 2000-06-20 Timothy Wall <twall@cygnus.com>
2080 * doc/internals.texi (CPU backend): Add @itemx for
2081 TC_START_LABEL_WITHOUT_COLON.
2082 * doc/c-tic54x.texi: New.
2083 * doc/as.texinfo: Add tic54x features and include primary tic54x
2085 * doc/all.texi: Add C54X.
2086 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2087 * doc/Makefile.in: Regenerate.
2088 * configure.in: Add tic54x and define LIBM for tic54x.
2089 * configure: Regenrate.
2090 * config/tc-tic54x.[ch]: New.
2091 * config/obj-coff.h: Add tic54x.
2092 * Makefile.am: (CPU_TYPES): Add tic54x.
2093 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2094 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2095 (as_new_LDADD): Add $(LIBM).
2096 * Makefile.in: Regenerate.
2098 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2100 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2101 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2102 * doc/as.texinfo: Likewise.
2104 * configure, Makefile.in: Regenerate.
2105 * configure.in (emulations): Recognize m6811 and m6812.
2106 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2107 Added files for 68hc11 and 68hc12 assembler.
2108 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2109 * config/tc-m68hc11.h: Header definition for that assembler.
2111 2000-06-18 Nick Clifton <nickc@redhat.com>
2113 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2114 instead of OCTETS_PER_BYTE.
2116 * config/tc-v850.c: Fix compile time warnings.
2117 * config/tc-ppc.c: Fix compile time warnings.
2119 2000-06-18 H.J. Lu <hjl@gnu.org>
2121 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2122 * configure: Rebuild.
2124 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2126 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2129 2000-06-16 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2132 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2134 * doc/c-mips.texi: Document newly accepted cpu variants.
2136 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2138 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2140 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2142 * macro.c (getstring): Make it possible to escape the quote
2145 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2147 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2149 2000-06-13 H.J. Lu <hjl@gnu.org>
2151 * configure: Regenerate.
2153 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2155 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2157 * doc/internals.texi (line_separator_chars): Semicolon is no
2158 longer a default. Mention null and newline as defaults.
2160 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2162 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2163 * config/tc-i860.h (line_separator_chars): Likewise.
2164 * config/tc-h8300.c (line_separator_chars): Likewise.
2165 * config/tc-i960.c (line_separator_chars): Likewise.
2166 * config/tc-m68k.c (line_separator_chars): Likewise.
2167 * config/tc-mips.c (line_separator_chars): Likewise.
2168 * config/tc-ns32k.c (line_separator_chars): Likewise.
2169 * config/tc-sparc.c (line_separator_chars): Likewise.
2170 * config/tc-vax.c (line_separator_chars): Likewise.
2172 * config/tc-h8300.c (comment_chars): Use string initialiser.
2173 * config/tc-i960.c (line_comment_chars): Likewise.
2174 * config/tc-z8k.c (comment_chars, line_comment_chars,
2175 line_separator_chars): Likewise.
2177 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2180 2000-06-08 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2185 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2187 * configure.in (VERSION): Update to show this is the CVS mainline.
2189 2000-06-08 Matthew Jacob <mjacob@feral.com>
2191 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2192 $at is the integer register $r28, vs. both $r28 and the floating
2193 point register $f28.
2195 2000-06-08 James E. Wilson <wilson@cygnus.com>
2197 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2198 (dot_endp): Don't call ia64_flush_insns.
2199 (emit_one_bundle): Don't delete prologue/body records from
2200 unwind_record list in first loop. Rewrite second loop to account for
2203 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2205 * config/tc-ia64.c: Add missing prototypes.
2206 (generate_unwind_image): Cast argument to output_unw_records call.
2208 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2210 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2212 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2214 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2215 (REGISTER_P): likewise.
2216 (avr_opcodes): uses include/opcode/avr.h
2217 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2219 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2221 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2224 2000-06-03 H.J. Lu <hjl@gnu.org>
2226 * read.c (is_end_of_line): Put back `;'.
2228 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2230 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2232 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2234 * expr.c (operand): Test is_end_of_line outside switch to catch
2235 line separator chars that are also operators.
2236 (operator): Return O_illegal for line separator chars.
2238 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2239 entry (or `!' entry for TC_HPPA).
2241 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2242 before indexing is_end_of_line. Remove redundant check for '\0'.
2244 * config/tc-h8500.c (md_assemble): Likewise.
2245 * config/tc-mcore.c (md_assemble): Likewise.
2246 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2249 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2251 * config/tc-mcore.c (mcore_cons): Likewise.
2252 (mcore_float_cons): Likewise.
2253 (mcore_stringer): Likewise.
2254 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2256 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2258 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2260 2000-05-29 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-sh.c: Fix compile time warning messages.
2264 * config/tc-mips.c: Fix compile time warning messages.
2266 2000-05-29 Philip Blundell <philb@gnu.org>
2268 * doc/as.texinfo: Update copyright dates.
2269 (Local Labels): Delete misplaced mention of ARM.
2270 * NEWS: Mention ARM ELF support.
2272 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2274 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2275 it is modified, and use the real_size to compute the frag address
2276 for dwarf2 line info.
2278 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2280 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2281 line-matching scheme to cope with automake moving variables around.
2282 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2283 * Makefile.in: Regenerate.
2285 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2287 * config/tc-sparc.c (sparc_relax): New.
2288 (md_longopts): Add -relax and -no-relax options.
2289 (md_parse_options, md_show_usage): Likewise.
2290 (md_apply_fix3): Optimize tail call into branch always if possible.
2292 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2294 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2295 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2296 rules, with warning when a GAS statement specifies a packing that
2297 will result in an instruction being squashed.
2298 Added typdef packing_type and enumerals, changed various integer
2299 literals to use the enumerals.
2301 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2303 * config/tc-ia64.c (dot_restorereg_p): New function.
2304 (md_pseudo_table): Add restorereg.p.
2305 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2306 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2308 * config/tc-ia64.h (unw_record_type): Add unwabi.
2309 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2310 called MASK with members for imask, and the masks produced by
2311 fr_mem, gr_mem, br_mem, and frgr_mem.
2312 (unw_p_record): Add members ABI and CONTEXT.
2313 (unw_x_record): Add member AB.
2314 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2315 as pseudo-register for use during unwind info generation.
2316 (AR_PFS, AR_LC): New macros.
2317 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2318 whose names start with an at sign (as in "@priunat").
2319 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2321 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2322 proc_end, unwind_info, personality_routine): Consolidate into
2323 "unwind" structure to reduce offset-table use. Add member
2324 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2326 (output_R1_format, output_R3_format, output_P3_format,
2327 output_P6_format): Initialize R with zero to reduce compiler warnings.
2328 (output_P7_format): Ditto. Add `default' branch to switch
2329 statement to reduce compiler warnings.
2330 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2331 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2332 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2333 into single argument.
2334 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2335 compiler warnings. Merge A and B args into single argument.
2336 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2337 A and B args into single argument.
2338 (free_record): Removed (wasn't used).
2339 (free_list_records): Also free imasks in prologue records.
2340 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2341 (output_spill_mask): Remove.
2342 (output_unwabi): New function.
2343 (output_epilogue, output_label_state, output_copy_state): Call
2345 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2346 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2348 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2349 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2350 as part of handling the prologue records. Emit region's imask if
2351 we have one. Handle unwabi, epilogue, label_state, copy_state,
2352 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2353 spill_sprel_p, and spill_reg_p records.
2354 (set_imask, count_bits, slot_index): New function.
2355 (fixup_unw_records): Fix region size computation. Handle
2356 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2357 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2358 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2359 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2360 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2361 (dot_save): Use manifest constants for applicaton registers.
2362 Handle REG_PR and REG_PRIUNAT.
2363 (dot_restore): Don't just ignore it.
2364 (dot_restorereg): New function..
2365 (generate_unwind_image): Ensure unwind info is a multiple of eight
2366 bytes, not just four bytes.
2367 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2368 (dot_altrp): Don't just ignore it.
2369 (dot_savemem): New function. Replaces dot_savesp() and
2370 dot_savepsp(). Use manifest constants for applicaton registers.
2371 Handle REG_PR and REG_PRIUNAT.
2372 (dot_savef): Simplify.
2373 (dot_saveb): Support generation of br_gr.
2374 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2375 dot_label_state, dot_copy_state): New function.
2376 (dot_unwabi): Don't just ignore it.
2377 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2378 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2379 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2380 (emit_one_bundle): Set slot number for prologue/body records
2381 *before* emitting the first insn.
2382 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2383 (md_begin): Declare "psp" pseudo-register.
2384 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2385 so we don't get segfault.
2386 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2387 counts as required per SW Conventions manual
2388 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2389 output_preds_psprel, output_preds_sprel, output_spill_base,
2390 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2391 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2392 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2393 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2394 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2395 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2396 (dot_vframe): Implement.
2397 (dot_vframesp, dot_vframepsp): New function.
2399 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2401 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2402 * configure: Regenerate.
2404 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2406 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2407 (md_estimate_size_before_relax): so we can use it here instead of
2408 old kludges. Localise vars to blocks. Comment.
2410 * frags.c (frag_new): Update fr_var comments.
2411 * frags.h (struct frag): Ditto.
2413 2000-05-22 Richard Henderson <rth@cygnus.com>
2415 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2416 (pseudo_func): Add pcrel.
2417 (operand_match): Handle IA64_OPND_TGT64.
2418 (build_insn): Likewise.
2419 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2420 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2421 (fix_insn): Handle all three 64-bit relocation types.
2423 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2425 * obj.h (struct format_ops): New members begin, app_file,
2426 s_set_other, s_set_desc, s_get_type, s_set_type,
2427 separate_stab_sections, init_stab_section.
2429 * config/obj-multi.h: Update GPL notice to v2.
2431 (obj_app_file): New.
2432 (S_SET_SIZE): Test s_set_size for NULL before calling.
2433 (S_SET_ALIGN): Similar for s_set_align.
2438 (SEPARATE_STAB_SECTIONS): New.
2439 (INIT_STAB_SECTION): New.
2440 (EMIT_SECTION_SYMBOLS): New.
2441 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2443 * config/obj-elf.h: Update GPL notice to v2.
2444 Mention that this file is included from obj-multi.h.
2445 (obj_begin): Wrap definition in ifndef.
2446 (elf_file_symbol): Constify declaration.
2447 (obj_app_file): Ditto.
2448 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2449 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2451 * config/obj-elf.c (elf_s_set_other): New.
2452 (elf_file_symbol): Constify argument.
2453 (elf_separate_stab_sections): New.
2454 (elf_init_stab_section): New.
2455 (elf_format_ops): Add new members. Remove comma at end.
2457 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2458 (ecoff_format_ops): Add new fields. Remove comma at end.
2459 Mention inconsistency for emit_section_symbols.
2461 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2463 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2464 (coff_separate_stab_sections): New.
2465 (coff_format_ops): Add new members.
2467 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2468 (obj_aout_s_set_other): New.
2469 (obj_aout_s_set_desc): New.
2470 (obj_aout_s_get_type): New.
2471 (obj_aout_s_set_type): New.
2472 (obj_aout_separate_stab_sections): New.
2473 (aout_format_ops): New members added. Use obj_aout_process_stab,
2474 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2475 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2477 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2479 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2481 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2482 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2483 (md_estimate_size_before_relax): Ensure jumps to weak and
2484 externally visible symbols are relocatable.
2486 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2488 * stabs.c (aout_process_stab): Make global.
2489 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2490 * read.h (aout_process_stab): Declare.
2492 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2493 Generalize to *aout, *coff *elf.
2494 * configure: Regenerated.
2496 * doc/internals.texi (Object format backend): Say
2497 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2499 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2500 * Makefile.in: Regenerated.
2502 2000-05-19 Catherine Moore <clm@cygnus.com>
2504 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2506 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2508 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2509 instruction to reflect change in re_assemble_*.
2511 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2513 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2514 build PA64 ELF tools.
2515 * configure: Rebuilt.
2517 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2519 * Makefile.am: Regenerate dependencies.
2520 * Makefile.in: Regenerate.
2522 2000-05-15 Nick Clifton <nickc@cygnus.com>
2524 * config/tc-arm.c (struct asm_psr): Add boolean field
2525 distinguishing between CSPR and SPSR. Rename 'number' field
2527 (psrs): Rearrange contents to match new asm_psr structure.
2528 (arm_psr_parse): Move next to psr_required_here. Make it
2529 return an asm_psr structure.
2530 (psr_required_here): Use asm_psr structure returned by
2532 (do_msr): Reorganise to allow psr_required_here to be called
2534 (md_undefined_name): Mark 'name' parameter as unused, since
2535 the COFF target does not use it.
2537 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2539 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2541 * config/te-aux.h: Likewise.
2542 * config/te-dpx2.h: Likewise.
2543 * config/te-go32.h: Likewise.
2544 * config/te-hp300.h: Likewise.
2545 * config/te-hppa.h: Likewise.
2546 * config/te-i386aix.h: Likewise.
2547 * config/te-ic960.h: Likewise.
2548 * config/te-interix.h: Likewise.
2549 * config/te-nbsd532.h: Likewise.
2550 * config/te-pc532mach.h: Likewise.
2551 * config/te-ppcnw.h: Likewise.
2552 * config/te-psos.h: Likewise.
2553 * config/te-sparcaout.h: Likewise.
2554 * config/te-sun3.h: Likewise.
2555 * config/te-sysv32.h: Likewise.
2557 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2559 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2560 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2561 and sign extend without an if statement.
2562 (build_bytes): Likewise.
2564 2000-05-14 Kazu Hirata <kazu@hxi.com>
2566 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2567 X_add_symbol L_32 case.
2569 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2571 * config/te-freebsd.h: New file.
2573 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2575 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2576 bindtextdomain): Replace defines with those from intl/libgettext.h
2577 to quieten gcc warnings.
2579 * NEWS: Mention x86 .arch and -q.
2581 * config/tc-i386.c (quiet_warnings): New.
2582 (md_assemble): Use quiet_warnings.
2583 (md_parse_option): Set quiet_warnings from -q.
2584 (md_show_usage): Mention -q, delete -m.
2585 (flag_do_long_jump): Delete.
2586 (md_parse_option): Remove -m.
2587 (md_show_usage): Remove -m.
2588 (md_create_long_jump): Remove useless flag_do_long_jump code.
2590 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2591 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2593 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2594 Alexander Sokolov <robocop@netlink.ru>
2596 * doc/c-i386.texi (i386-Arch): New section.
2597 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2599 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2600 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2601 architecture has been given and is not 486.
2602 (set_cpu_arch): New.
2603 (md_pseudo_table): Add .arch.
2604 (md_assemble): Warn if cpu architecture has been given and an
2605 unsupported instruction.
2607 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2608 Move operand_types bit defines after relevant template field.
2609 (template): Add cpu_flags.
2613 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2615 * config/tc-mn10300.h (md_end): Define.
2616 (mn10300_finalize): Declare.
2617 * config/tc-mn10300.c: Include dwarf2dbg.h.
2618 (debug_line): Define.
2619 (md_assemble): Generate dwarf2 line info.
2620 (mn10300_finalize): New function. Finalize dwarf2 info.
2622 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2624 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2625 external version of the relocation for weak symbols.
2627 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2629 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2630 frame size in units of 16 bytes, as required per SW Conventions manual.
2631 (output_unw_records): Output info-block header as a dword to get
2634 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2636 * as.h: #include "file", not <file> on files from ../include.
2637 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2638 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2639 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2640 (tc_coff_symbol_emit_hook): Ditto.
2641 (OPTCOUNT): Cast to int to avoid compiler warning.
2642 (md_begin): Fix signed/unsigned warnings.
2644 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2646 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2647 ABRANCH LONG case for a conditional branch on a 68000.
2648 (md_estimate_size_before_relax): Likewise. Also handle
2649 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2650 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2651 PC-relative on all CPUs.
2652 (md_estimate_size_before_relax): Likewise.
2654 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2656 * as.c (parse_args): Just mention current year in printed
2659 2000-05-03 J.T. Conklin <jtc@redback.com>
2661 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2663 (md_parse_option): Recognize -m7400.
2665 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2667 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2668 don't permit lp to become less than the words array.
2670 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2672 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2673 Fix little-endian case.
2675 2000-05-03 David O'Brien <obrien@NUXI.com>
2677 * as.c (parse_args): Update copyright.
2679 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2681 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2682 for the .bss section too.
2684 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2686 * configure.in: Set em=linux for hppa-*-linux.
2687 * configure: Regenerate.
2688 * doc/Makefile.in: Regenerate with correct automake.
2690 * frags.c (frag_grow): Sanity check chunk_size.
2692 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2693 * config/obj-som.h: Likewise.
2694 * config/obj-ieee.h: Likewise.
2696 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2698 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2699 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2700 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2701 (pa_ip): low_sign_unext now returns via function value. Use
2702 re_assemble_* instead of dis_assemble_* and
2703 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2705 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2706 (md_section_align, md_parse_option, md_show_usage,
2707 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2708 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2709 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2710 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2711 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2713 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2714 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2715 outside of switch. Correct mask and shifting errors in case 10
2716 and case -11. In case 21, compare against signed range to suit
2717 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2718 case 17 and case 22, use offsetT variable to properly check range.
2719 Use re_assemble_* here too.
2720 (evaluate_absolute): Change type of value to offsetT. Call
2721 hppa_field_adjust to do the work for us.
2722 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2723 (pa_parse_cmpib_64_cmpltr): Ditto.
2724 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2725 of i to unsigned int.
2726 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2727 (pa_end_of_source): Return type is void.
2729 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2731 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2733 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2735 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2736 More comments added.
2737 (md_begin): Removed "construct symbols for each register name".
2738 Because register names conflicts with GCC generated function
2740 (avr_operand): Now constant numbers can be used as a register
2741 identifiers (0 as r0, 31 as r31).
2742 (md_assemble): use skip_space () before parsing instruction
2745 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2747 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2748 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2749 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2750 * configure: Regenerate.
2752 2000-04-29 Andreas Jaeger <aj@suse.de>
2754 * as.h: Correctly check GCC version.
2756 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2758 * doc/as.1: Fix unbalanced brackets.
2760 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2762 (line_comment_chars): Set to '/' if TE_FreeBSD.
2764 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2766 * configure.in: Configury support for PA64 (currently disabled).
2767 * configure: Rebuilt.
2769 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2771 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2772 bfd_set_section_alignment.
2774 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2776 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2779 2000-04-24 Nick Clifton <nickc@cygnus.com>
2781 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2782 * doc/as.texinfo (Align): Include arm and strongarm in list of
2783 targets that have the second form of the behaviour of the .align
2786 2000-04-24 Mark Klein <mklein@dis.com>
2788 * obj-som.c: Terminate obj_pseudo_table.
2790 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2792 * as.c (parse_args): Allow md_parse_option to override -a listing
2794 * config/obj-coff.c (add_lineno): Change type of offset parameter
2795 from "int" to "bfd_vma."
2796 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2797 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2798 (ppc_change_csect): Align correctly for XCOFF64.
2799 (ppc_machine): New function, which discards "ppc_machine" line.
2800 (ppc_tc): Cons for 8 when code is 64 bit.
2801 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2803 (md_parse_option): Handle -a64 and -a32.
2805 * config/tc-ppc.h (TARGET_MACH): Define.
2806 (TARGET_FORMAT): Move to function.
2807 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2809 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2811 * config/tc-avr.c: New AVR_ISA_ defined.
2812 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2813 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2814 for `fmul', `movw' and `lpm R,Z' instructions.
2815 (avr_operands): Warn if current opcode is a two-word instruction
2816 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2817 (avr_opcodes): New commands added.
2818 (REGISTER_P): Check 'a' and 'v' constraint letters.
2819 (mcu_types): New MCU added.
2821 2000-04-22 Timothy Wall <twall@cygnus.com>
2823 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2825 (operand_match): Conditionally insert default bit values for IMMU9.
2827 2000-04-14 Matthew Green <mrg@cygnus.com>
2829 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2830 * configure: Rebuilt.
2832 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2833 Jason Eckhardt <jle@cygnus.com>
2835 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2837 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2838 Added handling of new operand types l,y,&,fe,fE,fx.
2840 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2841 David Mosberger <davidm@hpl.hp.com>
2842 Timothy Wall <twall@cygnus.com>
2843 Andrew MacLeod <amacleod@cygnus.com>
2844 Jim Wilson <wilson@cygnus.com>
2846 * Makefile.am (CPU_TYPES): Add ia64.
2847 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2848 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2849 * Makefile.in: Rebuild.
2850 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2851 * configure: Rebuild.
2852 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2853 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2854 * expr.c (expr): Handle md_optimize_expr.
2855 * read.c (LEX_HASH): Add comment.
2856 * config/tc-ia64.c, config/tc-ia64.h: New files.
2858 2000-04-21 Richard Henderson <rth@cygnus.com>
2860 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2861 bundling a non-delayed branch type instruction.
2863 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2865 * config/tc-mn10300.c (HAVE_AM30): Define.
2866 (md_assemble): Use it.
2868 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2870 * config/obj-elf.c (obj_elf_change_section): Check for changed
2873 * Makefile.am: (CPU_MULTI_VALID): Remove.
2874 (MULTI_CPU_TYPES): Define.
2875 (MULTI_CPU_OBJ_VALID): Define.
2876 (DEPTC): Use the above.
2877 (DEPOBJ): Same here.
2879 Regenerate dependencies.
2880 * Makefile.in: Regenerate.
2882 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2884 * Makefile.am (YACC, LEX): Get them from configure.
2886 2000-04-18 H.J. Lu (hjl@gnu.org)
2888 * config/tc-i386.c (offset_in_range): Use addressT instead of
2889 bfd_vma for non-bfd assemblers.
2891 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2893 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2894 doesn't give spurious errors.
2896 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2898 * as.h (SEEK_SET): Define if undefined.
2900 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2902 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2903 constants, and don't assume offsetT is 32 bits.
2905 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2907 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2908 (md_pcrel_from_section): Add prototype.
2909 (d10v_fix_adjustable): Add prototype.
2910 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2912 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2914 2000-04-12 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2917 symbol in frag chain.
2919 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2921 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2922 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2923 (fits_in_signed_word, smallest_imm_type): Ditto.
2924 (md_assemble): Use an offsetT var to hold offsetT values, not a
2926 (offset_in_range): New.
2927 (md_assemble): Use it.
2928 (md_convert_frag): Change type of target_address, opcode_address,
2929 and displacement_from_opcode_start to offsetT.
2930 (md_create_short_jump): Change type of offset to offsetT.
2931 (md_create_long_jump): Ditto.
2932 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2933 (md_chars_to_number): Remove.
2934 (output_invalid): Remove duplicate prototype.
2936 2000-04-09 Nick Clifton <nickc@cygnus.com>
2938 * Makefile.am (CPU_TYPES): Add 'avr'.
2939 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2940 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2942 * Makefile.in: Regenerate.
2944 * doc/as.texinfo: Add M32R documentation.
2946 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2948 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2949 --enable-build-warnings option.
2950 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2951 * Makefile.in, configure: Re-generate.
2953 2000-04-07 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2956 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2957 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2958 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2959 (arm_force_relocation): Force relocations for
2960 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2962 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2964 * config/tc-sh.c (get_operands): There's no third operand if the
2965 first operand is an immediate.
2967 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2969 * config/tc-sh.c (immediate): Delete.
2970 (sh_operand_info): Add immediate member.
2971 (parse_reg): Use A_PC for pc.
2972 (parse_exp): Add second argument 'op'. All callers changed.
2973 (parse_at): Expect pc to be coded as A_PC.
2974 Use immediate field in *op.
2975 (insert): Add fourth argument 'op'. All callers changed.
2976 (build_relax): Add second argument 'op'. All callers changed.
2977 (insert_loop_bounds): New function.
2978 (build_Mytes): Remove DISP_4.
2979 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2980 (assemble_ppi): Use immediate field in *operand.
2981 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2982 (md_apply_fix): Likewise.
2983 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2985 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2987 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2989 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2991 * internals.texi (CPU backend): Document
2992 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2994 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2996 * po/gas.pot: Regenerate.
2998 * as.c (show_usage): Restore translated part of bug string.
2999 * gasp.c (show_usage): Likewise.
3001 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3002 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3003 than move-if-change.
3004 (DEP1): Modify for "gcc -MM".
3008 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3009 Update dependencies.
3010 * Makefile.in: Regenerate.
3012 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3014 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3015 (md_begin): Likewise.
3016 (HAVE_AM33): New macro.
3017 (md_assemble): Use it. Match r_regs and xr_regs only if
3020 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3022 * as.h: #include "bin-bugs.h"
3023 * as.c (show_usage): Use REPORT_BUGS_TO.
3024 * gasp.c: #include "bin-bugs.h"
3025 (show_usage): Use REPORT_BUGS_TO.
3027 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3029 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3031 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3032 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3035 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3037 * config/tc-i386.c (i386_immediate): Don't assume a constant
3038 immediate is necessarily 16 bits when in 16 bit code mode.
3039 (md_assemble): Instead set guess_suffix here after we have checked
3042 2000-04-02 Richard Henderson <rth@cygnus.com>
3044 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3045 quantities. Correct right shift sign extension.
3046 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3047 32-bit value when shifting into place.
3049 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3051 * app.c: Add ATTRIBUTE_UNUSED as needed.
3052 * config/tc-ppc.c: Likewise.
3053 (ppc_size): Make unsigned long.
3054 (ppc_insert_operand): Add casts to avoid warnings.
3056 2000-03-31 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-d10v.h (md_flush_pending_output): Define.
3060 2000-03-29 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3063 segment. Works for both BFD_ASSEMBLER and others.
3064 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3066 2000-03-29 Nick Clifton <nickc@cygnus.com
3068 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3070 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3072 * listing.c (LISTING_LHS_WIDTH): Default depends on
3074 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3076 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3078 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3081 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3083 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3085 * config/tc-avr.c (mcu_types): Add missing initialiser.
3086 (md_pcrel_from_section): Add prototype.
3087 (avr_operand): Remove redundant test of unsigned < 0.
3088 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3090 2000-03-27 Denis Chertykov <denisc@overta.ru>
3092 * config/tc-avr.c: New file for AVR support.
3093 * config/tc-avr.h: Likewise.
3094 * configure.in: Add AVR support.
3095 * configure: Regenerate.
3097 2000-03-26 Timothy Wall <twall@cygnus.com>
3099 * gasp.c (macro_op): Add new argument to check_macro call.
3100 Macro structure definitions moved to macro.h
3101 * sb.h: Add argument to prototype for input_scrub_include_sb.
3102 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3103 nesting checks with an additional flag.
3104 (struct input_save): Add flag to indicate whether current sb
3105 should be checked for proper macro/conditional nesting.
3106 (input_scrub_push/pop): Save/restore nest check flag.
3107 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3109 * macro.c (check_macro): Allow caller to retrieve parsed macro
3110 information if a pointer is provided. This information may be
3111 used by the new macro hooks.
3112 * macro.h: Update prototype for check_macro. Macro struct
3113 definitions moved here from macro.c/gasp.c.
3114 * read.c (read_a_source_file): Add parameter to check_macro call,
3115 and pass macro info to the macro hook, if defined.
3116 (input_scrub_insert_line): New. Allow insertion of a line of
3117 characters into the input stream.
3118 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3119 file into the input stream.
3120 (s_include): Use input_scrub_insert_file.
3121 * internals.texi: Document new macro hooks.
3122 * as.h: New prototypes added.
3124 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3126 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3127 an initial capital letter.
3128 (i386_index_check): Reindent.
3130 2000-03-19 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3135 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3137 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3138 instruction operand bad if Rd > 7 when generating
3139 thumb instructions. Prevents for example,
3140 "adr r12,label" from silently failing and generating
3141 the wrong instruction.
3143 2000-03-17 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3146 that have a destingation >= 0x400000.
3147 Fix compile time warning messages.
3149 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3151 * config/tc-sh.c (md_begin): When encountering insn that are
3152 not supported by the current arch, only change the name if
3153 its contents are the same as prev_name.
3154 (get_specific): If the the architecture doesn't match, fail.
3156 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3158 * config/tc-sh.c (IDENT_CHAR): Define.
3159 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3160 matching back where it came from.
3162 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3164 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3166 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3168 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3171 2000-03-15 Kazu Hirata <kazu@hxi.com>
3173 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3175 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3177 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3178 floating-point-number, make sure 'f' is in FLT_CHARS.
3180 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3182 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3183 (s_lcomm_internal): Use it.
3184 * doc/internals.texi (CPU backend): Document it.
3185 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3188 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3190 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3193 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3194 implementation doesn't have special handling for switch
3196 (macro_build): Allow for code in sections other than .text.
3198 (mips_ip): Likewise.
3199 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3200 Don't perform relocs if we will be outputting them.
3201 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3202 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3205 2000-03-09 Catherine Moore <clm@cygnus.com>
3207 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3208 relocation type based on the entry in the fixup structure.
3209 Put S_IS_EXTERN processing back in.
3211 2000-03-08 H.J. Lu (hjl@gnu.org)
3213 * Makefile.am (install-exec-tooldir): Depend on
3214 install-exec-bindir for parallel make.
3215 * Makefile.in: Regenerated.
3217 2000-03-06 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3221 (md_parse_option): Parse -m32r command line switch - disable m32rx
3223 (md_show_usage): Document new option.
3225 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3226 * doc/Makefile.in: Regenerate.
3227 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3229 2000-03-02 Michael Meissner <meissner@redhat.com>
3231 * config/tc-d30v.c (check_range): Remove code that incorrectly
3232 sign extended values where bits < 32.
3234 2000-03-02 H.J. Lu (hjl@gnu.org)
3236 * configure.in: Support --enable-targets=all on ia32.
3237 * configure: Regenerated.
3239 2000-03-01 Nick Clifton <nickc@cygnus.com>
3241 * gasp.c (do_align): Remove bogus check of alignment value.
3243 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3245 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3246 TC_PPC was defined forced the type of a symbol with no other type
3249 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3251 * doc/internals.texi (CPU backend): Mention that
3252 line_separator_chars do not break up comments. Fix typos for
3253 LEX_AT and LEX_NAME descriptions. Document operands for
3254 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3255 description of md_create_short_jump usage. Document argument for
3256 md_undefined_symbol.
3258 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3260 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3261 (md_parse_option): Handle it.
3262 (md_show_usage): Document it.
3264 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3266 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3267 opcode, for the instruction `pal19'. From Andrea Arcangeli
3270 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3272 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3274 (md_assemble): To here, before template operands are matched.
3275 Also ensure a constant immediate is sign extended when we know the
3276 size is at most 16 bits. This is to catch cases like "add
3277 $0xffc0,%ax" where we don't know the size, and thus that the
3278 immediate can be represented as Imm8S until after parsing the
3280 (i386_displacement): Similarly sign extend 16 bit constant
3282 (md_assemble): Relax 16-bit jump constant range check to suit sign
3283 extended displacements.
3285 2000-02-26 Andreas Jaeger <aj@suse.de>
3287 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3289 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3291 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3292 call operands when intel_syntax.
3293 (intel_float_operand): Return 2 for "fi...".
3294 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3295 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3296 earlier "SHORT" change.
3297 (md_assemble): When determining suffix from Regs, exclude
3300 2000-02-24 Nick Clifton <nickc@cygnus.com>
3302 * configure: Add arm-wince, mips-pe and sh-pe targets.
3303 * configure: Regenerate.
3305 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3307 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3308 "pe-mips" for the mips-pe target.
3310 * config/tc-arm.c (insns): Change displacement encoded in BL
3311 and B instructions if the target port is arm-wince.
3312 (do_ldst): Do not bias the relocation offset if the target
3314 (md_pcrel_from): Add in missing relocation offset bias if the
3315 target os arm-wince.
3317 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3318 (md_begin): Disable -G support for mips-pe target.
3319 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3320 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3323 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3324 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3325 assembler, just set the alignment to 4.
3327 * config/te-wince-pe.h: New file for WinCE targets. Define
3330 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3332 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3333 string instructions.
3334 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3335 (i386_intel_memory_operand): After finding a segment override,
3336 check again for no `[' before looking for a displacement. Bomb if
3337 more than one displacement rather than silently discarding the
3338 second and subsequent ones. Free strings malloc'd by
3339 build_displacement_string.
3341 2000-02-24 Catherine Moore <clm@cygnus.com>
3343 * config/obj-som.c (obj_pseudo_table): Add "weak".
3344 (obj_som_weak): New routine.
3346 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3348 * config/tc-i386.c (union i386_op): New.
3349 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3350 Throughout file replace occurences of disps[n], imms[n], regs[n]
3351 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3352 intel mode operand swapping. Add assert in regKludge and
3353 fake_zero_displacement code. Test i.types[n] when outputting
3354 displacements and immediates. Combine output of Disp16 with
3356 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3357 when in intel mode by (not) reversing fsub and fdiv operands
3358 before the template search. This fails for single operand
3359 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3360 undefined. Instead fix the base_opcode after we've found the
3361 template. Move base_opcode xor with found_reverse_match from
3362 opcode output code to before this fix so we test for the correct
3364 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3365 check in intel mode. Instead compare opcodes.
3367 * config/tc-i386.h (TC_RELOC): Delete.
3368 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3369 with equivalent call to reloc.
3371 * as.h (flag_m68k_mri): Move declaration after target include, and
3372 only declare when TC_M68K defined. Define as zero otherwise.
3373 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3374 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3375 Define as zero otherwise.
3376 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3377 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3378 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3379 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3380 testing whether defined.
3381 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3382 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3383 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3384 rather than testing whether defined.
3385 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3386 (parse_mri_cons): Declare and use only when TC_M68K.
3387 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3388 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3389 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3391 * NEWS: Mention IBM 370 support.
3393 2000-02-23 Richard Henderson <rth@cygnus.com>
3395 * config/tc-i386.c (md_assemble): When swapping operands for
3396 intel_syntax, assume everything that's not Imm or Disp is a
3399 2000-02-23 Linas Vepstas <linas@linas.org>
3401 * config/tc-i370.c, config/tc-i370.h: New files.
3402 * Makefile.am: Add support for Linux/IBM 370.
3403 * configure.in: Likewise.
3404 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3405 * config/obj-elf.c: Include elf/i370.h
3406 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3408 * Makefile.in: Regenerate.
3409 * configure: Regenerate.
3411 * doc/c-i370.texi: New file.
3412 * doc/all.texi: Include it.
3413 * doc/as.texinfo: And here.
3414 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3415 * doc/Makefile.in: Regenerate.
3417 2000-02-19 Michael Meissner <meissner@redhat.com>
3419 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3420 determine if an instruction can be used in parallel with an ADDppp
3421 or SUBppp instruction.
3423 2000-02-22 Andrew Haley <aph@cygnus.com>
3425 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3427 1999-12-30 Andrew Haley <aph@cygnus.com>
3429 * config/tc-mips.c (mips_gp32): New variable.
3430 (macro_build) Use mips_gp32.
3432 (md_longopts): Add "-mgp32" and "-mgp64".
3433 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3435 (OPTION_M7900): Change offset
3436 (OPTION_NO_M7900): Ditto.
3438 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3440 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3441 warning, and bump it to 1.
3443 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3445 From Brad Lucier <lucier@math.purdue.edu>:
3446 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3449 2000-02-21 Catherine Moore <clm@cygnus.com>
3451 * config/tc-mips.c (MF_HILO_INSN): Define.
3452 (mips_7000_hilo_fix): Declare.
3453 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3454 (md_parse_option): Check for 7000_HILO_FIX options.
3455 (OPTION_M7000_HILO_FIX): Define.
3456 (OPTION_NO_M7000_HILO_FIX): Define.
3457 * doc/c-mips.texi (-mfix7000): Describe.
3459 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3461 * listing.c (print_lines): Remove unused variable `end'.
3463 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3464 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3465 reloc_type when BFD_ASSEMBLER.
3466 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3467 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3468 statement and quell signed vs. unsigned comparison warning.
3470 2000-02-18 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3473 the computed frag offset, rather than overwriting it.
3475 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3477 * config/tc-sh.c ("elf/sh.h"): Include.
3478 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3479 (md.begin): Initialize target_arch.
3480 Only include opcodes in has table that match selected architecture.
3481 (parse_reg): Recognize register names for sh-dsp.
3482 (parse_at): Recognize post-modify addressing.
3483 (get_operands): The leading space is now optional.
3484 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3485 arguments. Update valid_arch.
3486 (build_Mytes): Add support for SDT_REG_N.
3487 (find_cooked_opcode): New function, broken out of md_assemble.
3488 (assemble_ppi, sh_elf_final_processing): New functions.
3489 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3490 (md_longopts, md_parse_option): New option: -dsp.
3491 * config/tc-sh.h (elf_tc_final_processing): Define.
3492 (sh_elf_final_processing): Declare.
3494 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3496 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3497 the unwinder subspace. Save the current seg/subseg before creating
3500 2000-02-10 Nick Clifton <nickc@cygnus.com>
3502 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3503 little endian targets.
3504 (INST_BYTE1): Redefine to handle big and little endian
3506 (cpu_type): New type: Select between M340 and M210.
3507 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3508 instructions of the M340.
3509 (md_assemble): Add support for the MULSH and OPSR classes of
3511 (md_atof): Add support for little endian targets.
3512 (md_parse_option): Add support for -EL, -EB and -mcpu command
3514 (md_convert_frag): Add support for little endian targets.
3515 (md_apply_fix3): Add support for little endian targets.
3516 (md_number_to_chars): Add support for little endian targets.
3518 2000-02-10 Timothy Wall <twall@redhat.com>
3520 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3521 defined, use it to verify the symbol just read should be a label.
3523 2000-02-10 Timothy Wall <twall@redhat.com>
3525 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3526 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3527 around colons when KEEP_WHITE_AROUND_COLON is defined.
3528 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3529 and KEEP_WHITE_AROUND_COLON.
3531 2000-02-08 Timothy Wall <twall@redhat.com>
3533 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3535 (do_repeat): New. Abstract repeat logic so that a "break" can be
3537 (end_repeat): New. Provide support for a "break" out of the
3539 * read.h: Add prototypes for new functions.
3541 2000-02-08 Timothy Wall <twall@redhat.com>
3543 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3544 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3545 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3548 2000-02-08 Timothy Wall <twall@redhat.com>
3550 * read.c: Added elseif to directives table.
3551 * read.h: Added prototype for s_elseif.
3552 * doc/as.texinfo: Added description for elseif.
3553 * cond.c (s_elseif): New function
3555 2000-02-04 Timothy Wall <twall@redhat.com>
3557 * listing.c (print_lines): Remove conditionals causing bug in
3560 2000-02-03 Timothy Wall <twall@cygnus.com>
3562 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3564 * frags.c (frag_new): Calculate fr_fix in octets
3565 (frag_now_fix) Return offset as target address offset (bytes).
3566 (frag_now_fix_octets) New - Return offset in octets (8-bit
3568 * frags.h: Added prototype for frag_now_fix_octets().
3569 Distinguish between octets and bytes in field descriptions.
3570 * listing.c (calc_hex): Account for octets vs bytes when
3571 printing addresses/offsets.
3572 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3573 target is little-endian, print the octets in a word in big-endian
3574 order so that the display looks like a proper hexadecimal number,
3575 instead of having the octets reversed.
3576 * read.c (do_align): When recording alignment, alignment power
3577 should be in terms of target bytes (minimum addressible unit)
3579 (do_org) Convert ORG target address (byte) argument into an
3580 octet offset when generating a variable fragment.
3581 * symbols.c (resolve_symbol_value): Symbol final value
3582 converted to a target address offset (bytes) from its octet offset.
3583 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3584 offset (bytes) is adjusted by the frag offset (octets) converted
3586 (coff_frob_section) Section alignment power is in terms of bytes;
3587 convert it to an octet alignment power when calculating size (and
3588 size mask) in octets. Don't modify the section size in order to
3589 "align" it for TI COFF, since that format has a different method
3590 for storing alignment information.
3592 2000-02-01 Timothy Wall <twall@cygnus.com>
3594 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3595 entries, matching the way GCC generates them. If not escaped, the
3596 filename is encoded incorrectly.
3598 2000-01-31 Nick Clifton <nickc@cygnus.com>
3600 * config/tc-arm.c (reg_table): Add support for ATPCS register
3603 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3605 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3607 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3609 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3610 of a symbol when we really care about its value.
3612 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3614 * config/tc-mcore.c (md_assemble): Give warning message if
3615 operands passes to instruction are more than the spec.
3617 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3619 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3620 Thumb mode but the label seen was not declared as '.thumb_func'
3621 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3622 correct disassembly of Thumb code bounded by non function labels.
3624 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3626 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3627 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3629 * Makefile.in: Same here.
3632 * configure.in: Set bfd_gas for i386-aout when primary target
3633 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3634 we may need the primary te_file. Remove incorrect comment.
3636 * configure: Regenerate.
3638 * config/e-i386aout.c: New file.
3640 * as.c (USE_EMULATIONS): Move to before print_version_id.
3641 (struct emulation): Add i386aout.
3642 (show_usage): Split text strings. Reformat -a text. Add --em
3646 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3647 (aout_format_ops): New.
3650 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3651 preprocessor conditional and add aout USE_EMULATIONS tests.
3652 (read_a_source_file): Don't pass error strings to printf as
3656 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3658 (do_data): Same here.
3659 (process_file): And here.
3662 * symbols.c (colon): Rewrite "already defined" fatal message
3663 code for aout with USE_EMULATIONS.
3666 * config/obj-aout.c (OBJ_HEADER): Define.
3667 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3669 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3670 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3672 (obj_aout_type): Expand S_SET_OTHER here too.
3673 (obj_read_begin_hook): Remove.
3674 (aout_pop_insert): New.
3675 (obj_aout_s_get_other): New.
3676 (obj_aout_s_get_desc): New.
3677 (aout_format_ops): New.
3680 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3681 gets aout_pseudo_table.
3682 (aout_pseudo_table): Declare.
3683 (obj_read_begin_hook): Define.
3686 * config/obj-coff.c (obj_pseudo_table): Rename to
3688 (coff_pop_insert): Use coff_pseudo_table.
3689 (coff_sec_sym_ok_for_reloc): Remove.
3690 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3691 and comment all zero entries and remove #if 0 code.
3694 * config/obj-coff.h (obj_pop_insert): Define.
3695 (coff_pseudo_table): Declare.
3698 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3699 s_get_size, s_set_size. Comment all zero entries.
3702 * config/obj-elf.c (elf_s_get_other): New function.
3703 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3704 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3705 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3707 (obj_elf_parse_section_letters): Don't pass error strings to
3708 printf as format arg.
3711 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3713 (elf_s_get_other): Declare.
3714 (S_GET_OTHER) Define as elf_s_get_other if not already
3716 (S_SET_OTHER): Only define when not already defined.
3717 (elf_obj_read_begin_hook): Declare.
3718 (obj_read_begin_hook): Define.
3719 (elf_obj_symbol_new_hook): Declare.
3720 (obj_symbol_new_hook): Define.
3723 * config/obj-multi.h: Add copyright header and protect against
3724 multiple inclusion. Add * to all function pointers.
3725 (OBJ_HEADER): If defined, include it rather than other defines
3727 (obj_frob_file_after_relocs): Test for NULL.
3728 (obj_symbol_new_hook): Here too.
3729 (obj_sec_sym_ok_for_reloc): And here.
3730 (S_GET_OTHER): Define.
3731 (S_GET_DESC): Define.
3732 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3733 (OBJ_MAYBE_ELF): Update comment.
3735 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3736 OBJ_AOUT preprocessor conditional and handle emulation by
3737 testing OUTPUT_FLAVOR.
3738 (i386_displacement): Here too.
3739 (md_section_align): Similarly here.
3740 (i386_target_format): Conditionally compile when more than one
3741 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3742 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3743 (i386_displacement): Here too.
3746 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3747 Define TARGET_FORMAT for aout only when not multi.
3750 * config/te-multi.h: Delete file as it's identical to te-generic.h
3752 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3755 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3758 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3760 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3763 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3765 * config/tc-mips.c (mips_do_align): New function.
3766 * config/tc-mips.h (md_do_align): Define.
3768 2000-01-10 Philip Blundell <philb@gnu.org>
3770 * doc/c-arm.texi (ARM Options): Fix typo.
3771 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3772 line separator for Linux.
3773 * doc/as.texinfo (Comments): Mention the ARM.
3775 2000-01-10 Philip Blundell <pb@futuretv.com>
3777 * configure.in (arm*-*-conix*): New target.
3778 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3780 * configure: Regenerate.
3782 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3784 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3785 (obj_elf_visibility): New function.
3787 * doc/as.texinfo (Visibility): New node: document visibility
3790 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3792 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3793 warning for absolute jump/call without `*' in non-intel mode. No
3794 need to set i.types[0] JumpAbsolute in intel mode.
3796 1999-12-22 Philip Blundell <pb@futuretv.com>
3798 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3799 hook function when changing sections.
3800 (arm_s_data): Likewise.
3802 1999-12-14 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-arm.c (md_parse_option): Add support for -marm720
3805 command line switch.
3807 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3809 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3810 (r_registers, xr_registers): Define.
3811 (r_register_name, xr_register_name): New functions.
3812 (md_assemble): Handle new am33 operand types and instruction
3814 (mn10300_insert_operand, check_operand): Likewise.
3816 1999-11-29 Nick Clifton <nickc@cygnus.com>
3818 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3819 (s_force_thumb): Set thumb_mode to 2.
3820 (md_assemble): Do not complain about thumb instructions on a
3821 non-thumb target if thumb_mode is set to 2.
3823 1999-11-28 Michael Meissner <meissner@cygnus.com>
3825 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3826 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3827 (O_...): Add new machine dependent expressions if we are handling
3828 explicit relocations.
3829 (alpha_reloc_op): New static table holding the explicit relocation
3831 (alpha_literal_hash): New static to hold the hash table for
3832 explicit relocations.
3833 (alpha_macros): Add support for explicit relocations.
3834 (md_begin): If explicit relocations, initialize hash table.
3835 (md_assemble): Don't print a second error if tokenize_arguments
3836 already printed an error message.
3837 (md_apply_fix): Add support for explicit relocations.
3838 (alpha_force_relocation): Ditto.
3839 (alpha_fix_adjustable): Ditto.
3840 (alpha_adjust_symtab): New function to support explicit
3842 (alpha_adjust_symtab_relocs): Ditto.
3843 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3844 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3845 Add support for explicit relocations. Return -2 if an error
3846 message was already printed.
3847 (find_macro_match): Add support for explicit relocations. Comment
3849 (emit_insn): Add support for explicit relocations.
3850 (assemble_tokens): Ditto.
3852 (load_expression): Ditto.
3855 (emit_ir_load): Ditto.
3856 (emit_loadstore): Ditto.
3859 (emit_sextX): Ditto.
3860 (emit_division): Ditto.
3861 (emit_jsrjmp): Ditto.
3862 (emit_retjcr): Ditto.
3864 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3866 (tc_adjust_symtab): If explicit relocations, call the function
3867 alpha_adjust_symtab.
3868 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3869 relocations next to the literal relocation they reference.
3870 (TC_INIT_FIX_DATA): Initialize the new fields.
3871 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3873 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3875 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3876 'B' operand for PA2.0 bb instruction.
3878 1999-11-18 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3883 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3885 (mcore_force_relocation): Force relocations to be generated for
3888 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3890 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3891 (i386_displacement): Disallow O_big displacements.
3893 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3895 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3896 Small improvements in error checking.
3897 (md_assemble): Support for unconditional ARM instructions.
3898 (md_parse_option): Support for -m[arm]v5e flag.
3900 1999-11-12 Nick Clifton <nickc@cygnus.com>
3902 * macro.c (buffer_and_nest): Do not check beyond the end of the
3905 1999-11-11 Nick Clifton <nickc@cygnus.com>
3907 * macro.c (buffer_and_nest): Look for seperator after TO and
3910 1999-11-08 Andrew Haley <aph@cygnus.com>
3912 * app.c (do_scrub_chars): When in State 10, treat backslash
3913 characters in the same way as as symbol characters.
3915 1999-11-07 Richard Henderson <rth@cygnus.com>
3917 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3918 the previous label was in the current section before playing
3919 with auto-alignment.
3921 1999-11-06 Nick Clifton <nickc@cygnus.com>
3923 * config/tc-v850.c (v850_force_relocation): Force relocation
3925 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3928 1999-11-05 Michael Meissner <meissner@cygnus.com>
3930 * expr.h (operatorT): Increase machine dependent operators to 16.
3931 * expr.c (op_rank): Ditto.
3933 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3935 * read.c (pseudo_set): Reject attempts to set the value of a
3938 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3941 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3943 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3944 to bfd_set_section_contents.
3946 1999-11-03 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3950 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3952 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3953 (mips_ip): Use OPCODE_IS_MEMBER.
3955 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3957 * config/tc-arm.c (reg_required_here): Improve comments.
3959 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3960 (tinsns): Initialize variants field.
3962 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3963 BAD_PC respectively.
3965 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3967 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3968 * config/tc-arm.h: Fix compile time warnings.
3970 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3972 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3973 form @abs16, @(abs16) and @(abs16 + imm).
3975 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3977 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3978 (ISA_HAS_64_BIT_REGS) New.
3979 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3980 mips_emit_delays,macro_build,load_register,load_addresss,
3981 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3982 and/or use new ISA_xxx macros in expressions involving
3983 ISA, particularly mips_opts.isa.
3985 1999-10-18 Michael Meissner <meissner@cygnus.com>
3987 * expr.h (operatorT): Add machine dependent operators md1..md8.
3988 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3989 for the machine dependent operators to use.
3991 * expr.c (op_rank): Add machine dependent operators.
3993 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3995 (O_cpregister): Ditto.
3996 (md_begin): Change X_op test that field is wide enough to use
3997 O_max instead of O_alpha_max.
3998 (cpu_types): Fill in missing initializer.
3999 (alpha_num_macros): Make unsigned.
4000 (md_assemble): Make opnamelen be size_t.
4001 (md_apply_fix): Cast alpha_num_operands to int before testing.
4002 (alpha_force_relocation): Ditto.
4003 (alpha_fix_adjustable): Ditto.
4004 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4005 (tc_gen_reloc): Ditto.
4006 (tc_get_register): Ditto.
4011 (s_alpha_ent): Ditto.
4012 (s_alpha_end): Ditto.
4013 (s_alpha_frame): Ditto.
4014 (s_alpha_prologue): Ditto.
4015 (s_alpha_file): Ditto.
4016 (s_alpha_gprel32): Ditto.
4017 (s_alpha_proc): Ditto.
4018 (s_alpha_set): Ditto.
4019 (s_alpha_base): Ditto.
4020 (s_alpha_align): Ditto.
4021 (s_alpha_arch): Ditto.
4022 (alpha_align): Ditto.
4023 (assemble_insn): Suppress unused variable warning.
4025 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4026 order in the structure.
4027 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4029 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4031 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4033 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4035 * config/tc-i386.c (i386_index_check): Correct #endif location.
4037 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4039 * as.c (show_usage): Document new options.
4040 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4041 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4042 (parse_args): Parse the new options.
4043 (main): If there were warnings, and --fatal-warnings
4044 was specified, print an error.
4045 * as.h: New variable, flag_fatal_warnings, for new option.
4047 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4049 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4050 '@'. Change autoincrement completers to fall through to cache control
4053 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4055 (pa_parse_addb_64_cmpltr): New function.
4057 * config/tc-hppa.c (pa_ip): Change error message.
4058 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4059 '?Q' args to allow falling through.
4061 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4062 Remove unused conditional codes.
4063 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4065 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4067 * config/tc-d30v.c (CHAR_BIT): Define.
4068 (check_range): Fix bit operations to support integers bigger than
4071 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4073 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4076 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4077 Doug Evans <devans@cygnus.com>
4079 Add support for m32rx.
4080 * config/tc-m32r.c (enable_m32rx): New static global.
4081 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4082 (allow_m32rx): New function.
4083 (M32R_SHORTOPTS): Add `O'.
4084 (md_longopts): Add --m32rx plus several warning options.
4085 (md_parse_option): Handle new options.
4086 (md_show_usage): Print them.
4087 (md_begin): Enable m32rx.
4088 (OPERAND_IS_COND_BIT): New macro.
4089 (first_writes_to_seconds_operands): New function.
4090 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4091 (target_make_parallel,assemble_two_insns): New functions.
4092 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4093 If optimizing and m32rx, try to make consecutive insns parallel.
4095 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4097 * config/tc-mips.c (nopic_need_relax): Allow for the
4098 .sdata.foo sections generated by -fdata-sections,
4099 and for the .gnu.linkonce.s sections generated by C++.
4101 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4103 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4104 with cleaner code using completer prefixes. Add 'Y'.
4106 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4108 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4111 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4112 insn does not match and we should try the next insn in the table.
4114 1999-09-22 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4118 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4123 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4125 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4126 OBJ_ELF. If ELF, add "sq".
4127 (md_parse_option): If ELF, ignore -s and -q.
4128 (md_show_usage): Mention ELF options.
4130 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4132 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4135 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4137 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4139 * config/tc-hppa.c (struct pa_it): New field "trunc".
4140 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4141 (pa_parse_ftest_gfx_completer): New function
4142 (pa_parse_fp_cnv_format): New function.
4144 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4145 (md_apply_fix): Handle 22bit pc-rel branches.
4147 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4149 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4151 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4153 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4155 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4157 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4158 (pa_ip): Handle 'fX'.
4160 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4162 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4163 unwinds unless the function is in the text space.
4164 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4166 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4169 (md_assemble): To here. Tweak address generation.
4171 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4173 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4174 (md_assemble): Call dwarf2_where for OBJ_ELF.
4175 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4176 (pa_end_of_source): New function.
4177 * tc-hppa.h (md_end): Define for OBJ_ELF.
4179 1999-09-14 Michael Meissner <meissner@cygnus.com>
4181 * configure.in (Canonicalization of target names): Remove adding
4182 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4183 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4184 * configure: Regenerate.
4186 1999-09-14 Donn Terry <donn@interix.com>
4188 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4190 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4192 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4193 pc-relative jmp/call to an absolute symbol.
4194 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4195 absolute section symbols.
4197 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4198 jump handling code and comments.
4200 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4202 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4203 the value if TE_PE and a global defined symbol.
4205 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4207 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4208 print the symbol, rather than printing it here.
4210 1999-09-11 Donn Terry <donn@interix.com>
4212 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4213 BFD_RELOC_RVA relocations.
4215 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4216 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4219 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4221 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4222 * doc/internals.texi (Object format backend): Document
4225 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4226 relocations against global symbols if TE_PE.
4228 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4229 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4231 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4234 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4235 symbols which do not have a constant value, or tags with
4236 non-tags. Remove the symbol from the list before adding it at the
4239 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4240 C_FCN symbol differently if TE_PE.
4241 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4242 appears in the pseudo-op, rather coff_line_base which is only set
4245 * config/obj-coff.c (obj_coff_loc): New static function.
4246 (obj_pseudo_table): Add "loc".
4248 * config/obj-coff.c (add_lineno): Check that the line number is
4251 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4252 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4254 (md_atof): Return NULL rather than 0.
4255 * config/tc-i386.c (md_atof): Change type to int.
4256 * expr.c (expr): Change first parameter to int.
4257 * config/obj-coff.c: Add declarations for static functions.
4258 (coff_frob_symbol): Use SYM_AUXENT.
4259 * config/tc-i386.h (flag_16bit_code): Don't declare.
4261 * config/obj-coff.c (obj_coff_section): Default to setting
4262 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4264 * write.c (adjust_reloc_syms): Print adjusted fixup.
4266 * expr.c (integer_constant): Correct too_many_digits calculation
4269 1999-09-09 Andreas Schwab <schwab@suse.de>
4271 * doc/c-arm.texi: Fix arguments of @var to not contain
4274 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4276 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4278 (md_parse_option): Only support -k flag for ELF and COFF targets.
4280 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4282 * config/tc-hppa.c (pa_ip): Put strict register checks before
4283 call to pa_parse_number.
4285 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4287 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4289 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4292 1999-09-06 Donn Terry <donn@interix.com>
4294 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4296 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4298 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4299 candidate instruction. Require registers for register arguments
4300 when in strict mode. Require assemble-time constants for
4301 constants when in strict mode.
4302 (pa_get_absolute_expression): Require a constant when in strict
4305 1999-09-06 Nick Clifton <nickc@cygnus.com>
4307 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4309 1999-09-04 Steve Chamberlain <sac@pobox.com>
4311 * config/tc-pj.c: New file, supports picoJava in ELF.
4312 * config/tc-pj.h: Ditto.
4313 * configure.in (pjl*, pj*): New targets.
4314 * Makefile.am: Rebuild dependencies.
4315 (CPU_TYPES): Add pj.
4316 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4317 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4318 * doc/c-pj.texi: New file.
4319 * doc/as.texinfo: Add some PJ specifics.
4320 * doc/all.texi: Add PJ to the list of all architectures, sort them
4322 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4323 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4325 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4328 (obj_frob_file): Test for null pointer.
4329 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4330 (OBJ_PROCESS_STAB): And here.
4331 (elf_obj_sy): Remove
4333 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4334 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4335 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4337 * config/obj-coff.c (no_func): Remove.
4338 (coff_format_ops): Change occurrences of no_func to 0, as we test
4339 for 0 in obj-multi.h.
4341 * configure.in: Enable bfd for i386-coff when primary target is
4342 bfd. Enable i386 elf,coff emulation support. Don't set
4343 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4344 emulation to support.
4345 *configure: Regenerate.
4347 1999-09-02 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4350 .section .line directive is encountered.
4352 1999-09-01 Nick Clifton <nickc@cygnus.com>
4354 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4357 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4358 * as.texinfo: Document --gdwarf2 command line option.
4359 Add additional documentation of ARM command line switches.
4361 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4363 * config/tc-i386.c (i386_intel_memory_operand): Combine
4364 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4365 and RESTORE_END_STRING around parse_register calls.
4366 (i386_operand): Here too.
4367 (i386_is_reg): Remove.
4368 (parse_register): Move as_bad calls from within this function to
4371 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4373 Based on a patch from H.J. Lu <hjl@gnu.org>
4374 * config/tc-i386.c (parse_register): Handle FP regs specially.
4375 (md_begin): Remove '(' and ')' from register_chars.
4377 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4379 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4380 error message (done elsewhere).
4382 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4384 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4386 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4388 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4391 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4393 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4395 Add new completers. Fix bug in 64 bit condition handling.
4397 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4400 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4402 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4404 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4406 1999-08-27 Jim Wilson <wilson@cygnus.com>
4408 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4409 (struct ls): Add frag field. Initialize it to zero.
4410 (out_end_sequence): New local text_frag. Set it while in text section.
4411 Replace address check with frag check. Set ls.frag to text_frag if
4412 out_set_addr called.
4413 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4414 Set it before switching sections. Replace address check with frag
4415 check. Set ls.frag to saved_frag if out_set_addr called.
4417 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4419 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4420 output "advance_pc" opcode instead of calling gen_addr_line().
4421 The latter has the undesired side-effect of creating a new row
4422 in the debug line info matrix.
4424 1999-08-26 Jim Wilson <wilson@cygnus.com>
4426 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4427 ls.last_filename if last is less than zero. Set ls.last_filename
4428 when allocating new entry.
4429 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4432 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4434 * config/tc-i386.c (i386_index_check): Fix the displacement size
4435 when INFER_ADDR_PREFIX.
4437 1999-08-18 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4442 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4444 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4445 handle 0xffffNNNN constants correctly.
4447 1999-08-16 Nick Clifton <nickc@cygnus.com>
4449 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4452 1999-08-13 Nick Clifton <nickc@cygnus.com>
4454 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4455 (md_apply_fix3): Always pass positive values to
4456 validate_offset_imm.
4458 1999-08-12 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-arm.c (skip_whitespace): New macro.
4461 Formatting tidy ups.
4463 (md_apply_fix3): Store relocation offset in addend for ELF based
4465 (arm_force_relocation): Always generate relocs for Thumb function
4468 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4470 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4471 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4473 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4475 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4476 flags for the unwind subspace.
4478 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4479 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4480 suitable relocation based on the size of the target's pointer.
4481 Always Use subsegment zero for the unwinders.
4482 (pa_level): Handle "2.0w".
4484 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4486 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4487 with the following instruction unless this was specified.
4489 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4491 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4492 certain sections, to match BFD changes.
4494 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4496 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4497 (EXTRA_SCRIPTS): Define to keep automake happy.
4498 * Makefile.in: Rebuild.
4500 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4502 * Makefile.am: Rename .dep* files to DEP*.
4503 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4504 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4506 * Makefile.in: Rebuild.
4508 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4510 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4512 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4514 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4515 avoid problems on DOS filesystems.
4516 * Makefile.in: Rebuild.
4518 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4520 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4522 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4525 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4527 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4528 line to create ${GDBINIT} rather than .gdbinit.
4529 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4531 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4533 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4535 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4537 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4539 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4541 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4542 non-adjustable symbols.
4544 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4546 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4548 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4550 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4553 1999-08-05 Donn Terry <donn@interix.com>
4555 * config/te-interix.h: New file.
4556 * configure.in (i386-*-interix*): New target.
4557 * configure: Rebuild.
4559 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4561 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4562 selectors for ELF too.
4563 (selector_table): Add "ltp" and "rtp" selectors.
4565 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4567 * config/tc-i386.c (i386_operand): No need to change
4568 operand_string pointer in segment reg case before goto
4569 do_memory_reference. Initialise displacement_string_start and
4570 displacement_string_end after do_memory_reference label.
4571 (i386_index_check): Add operand_string param, and print error
4572 message on failure here.
4573 (i386_intel_memory_operand): Instead of here.
4574 (i386_operand): And here.
4575 (INFER_ADDR_PREFIX): Enable.
4577 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4579 * config/tc-i386.h (DefaultSize): Define. Renumber following
4580 opcode_modifier defines.
4582 From Etienne Lorrain <etienne.lorrain@ibm.net>
4583 * config/tc-i386.c (stackop_size): New variable.
4584 (set_16bit_code_flag): Clear it here.
4585 (set_16bit_gcc_code_flag): New function.
4586 (md_pseudo_table): Add "code16gcc" entry.
4587 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4589 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4591 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4592 next_set_end even if the end symbol is being discarded.
4594 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4595 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4596 * config/obj-coff.c: Likewise.
4597 (seg_info_type): Remove.
4598 (seg_info_off_by_4): Change to array of segT.
4599 (s_get_segment): Adjust accordingly.
4600 (obj_pseudo_table): Fully initialize sentinel entry.
4602 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4603 Ralf Baechle <ralf@uni-koblenz.de>.
4605 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4607 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4609 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4611 * config/tc-i386.c: Indentation and white space changes.
4612 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4613 don't enable it by default.
4614 (i386_intel_operand): Remove redundant prototype.
4615 Move check on number of memory operands, and i.mem_operands++
4616 (i386_intel_memory_operand): To here.
4617 Remove i386_immediate code from here. Remove special case code
4618 for input and output using (%dx). Remove base/index checks and
4619 call i386_index_check instead. Save initial operand_string
4620 argument for error message.
4621 (i386_operand): Remove redundant prototype. Move base/index
4622 checks to i386_index_check.
4623 (i386_displacement): Move intel mode check for non-zero
4625 (i386_intel_memory_operand): To here.
4627 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4629 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4630 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4631 by .register pseudo-op if -64 and --no-undeclared-regs.
4632 (s_register, sparc_adjust_symtab): New functions.
4633 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4634 Declare sparc_adjust_symtab as tc_adjust_symtab.
4635 * doc/c-sparc.texi: Add description of #ignore special literal
4636 for .register pseudo-op.
4638 1999-07-30 Catherine Moore <clm@cygnus.com>
4640 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4641 the relocation's section offset.
4643 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4645 * write.c (fixup_segment): Fix generic error check overflow test.
4647 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4648 X_add_number to long.
4650 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4652 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4655 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4657 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4660 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4662 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4664 * configure.bat: Remove; obsolete.
4665 * config/go32.cfg: Likewise.
4667 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4669 * configure.in (i386-*-vxworks*): New target.
4670 * configure: Rebuild.
4672 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4674 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4676 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4678 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4680 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4681 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4682 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4683 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4684 MAX_RELOC_EXPANSION): Define.
4685 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4687 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4689 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4690 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4691 block. Print a warning if an 8-bit or 16-bit constant
4692 displacement or immediate is truncated on output.
4693 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4695 (i386_operand): Disallow immediate jump absolute operand.
4697 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4699 * configure.in: Bump version number to 2.9.5.
4700 * configure: Rebuild.
4702 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4705 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4707 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4708 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4710 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4712 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4714 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4716 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4717 if -mno-fpu was given.
4718 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4720 (cons_fix_new_arm): Remove misleading comments.
4722 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4724 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4726 (relax_segment): Likewise. After giving a rs_org error, convert
4727 the frag to rs_align to avoid cascading errors.
4729 1999-07-12 Andreas Schwab <schwab@suse.de>
4731 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4733 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4735 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4736 as appropriate. Fill in structure initializations. Add variable
4737 initializations. Add casts.
4738 * dwarf2dbg.c (print_stats): Change i to size_t.
4739 * listing.c (listing_listing): Change list_line to unsigned int.
4741 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4743 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4744 rather than checking for \001 and \002 in symbol name.
4745 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4747 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4749 * configure.in (hppa*-linux-gnu*): New target.
4750 * configure: Rebuilt.
4752 1999-07-08 Nick Clifton <nickc@cygnus.com>
4754 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4756 1999-07-07 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4759 accessing symbolP directly.
4761 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4763 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4766 1999-07-05 Nick Clifton <nickc@cygnus.com>
4768 * config/tc-arm.c (ARM_EXT_V5): Define.
4769 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4770 (md_begin): Detect ARM v5 architectures.
4771 (md_parse_option): Accept arm v5 specification.
4772 (md_show_usage): Documment -marmv5 switch.
4774 * doc/c-arm.texi: Document -marmv5 command line option.
4776 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4778 (validate_immediate_twopart): New function. Determine if a
4779 constant can be computed by two ADD instructions.
4780 (output_inst): Remove its command line parameter - it was never
4782 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4783 implememt the ADRL pseudo op.
4784 (tc_gen_reloc): Generate a suitable error message if an ADRL
4785 instruction tries to generate a real reloc.
4787 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4789 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4791 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4794 1999-06-27 H.J. Lu <hjl@gnu.org>
4796 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4797 non BFD_ASSEMBLER case.
4799 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4801 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4804 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4806 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4807 out_end_sequence() when the address decreases due to a new frag.
4808 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4809 numbering starts with 1.
4811 1999-06-23 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4815 (mcore_s_text): Call obj_elf_text for ELF target.
4816 (mcore_s_data): Call obj_elf_data for ELF target.
4817 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4819 (mcore_s_bss): New function: Dump literal table before changing
4821 (mcore_s_comm): New function: Dump literal table before changing
4824 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4825 No longer static functions.
4826 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4827 Provide prototypes for these functions.
4829 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4831 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4832 a list of names, to try obj_segment_name, and to try abbreviated
4833 names when using COFF without long section names.
4835 * config/tc-alpha.c: More use of symbol accessor functions.
4836 * config/tc-arc.c: Likewise.
4837 * config/tc-d30v.c: Likewise.
4838 * config/tc-fr30.c: Likewise.
4839 * config/tc-i860.c: Likewise.
4840 * config/tc-m88k.c: Likewise.
4841 * config/tc-mcore.c: Likewise.
4842 * config/tc-ns32k.c: Likewise.
4843 * config/tc-sparc.c: Likewise.
4844 * config/tc-v850.c: Likewise.
4846 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4847 sy_value with appropriate accessor functions.
4848 * config/tc-arm.c (md_apply_fix3): Likewise.
4849 * config/tc-d10v.c (AT_WORD_P): Likewise.
4850 * config/tc-v850.c (reg_name_search): Likewise.
4852 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4853 use symbol_get_bfdsym instead.
4854 * config/tc-ppc.c (md_assemble): Likewise.
4855 * config/tc-v850.c (v850_comm): Likewise.
4857 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4859 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4860 the symbol, rather than accessing the bsym member.
4861 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4862 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4863 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4864 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4865 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4866 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4867 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4868 * config/tc-v850.c (tc_gen_reloc): Likewise.
4870 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4872 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4873 (hppa_gen_reloc_type): Conditionalize on BFD64.
4874 (tc_gen_reloc): Re-enable ELF relocations.
4875 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4877 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4879 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4881 (do_ldst): Move assignment out of if condition.
4882 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4883 parentheses to avoid warning.
4885 1999-06-21 Nick Clifton <nickc@cygnus.com>
4887 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4888 macro to get at the BFD symbol associated with a GAS symbol.
4890 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4892 * config/tc-ppc.c: Update for symbol handling changes.
4893 * config/obj-coff.c: Likewise.
4895 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4897 * tc-hppa.c: General cleanups of ELF support. No more spaces
4898 and subspaces for ELF.
4899 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4900 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4901 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4902 (UNWIND_SECTION_NAME): Likewise.
4903 (space/subspace related structures): Conditionalize definitions
4905 (space/subspace directives and support routines): Conditionalize
4906 definitions and references/uses on OBJ_SOM.
4907 (label_symbol_struct): For ELF, track the symbol's segment. For
4908 SOM track its space.
4909 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4911 (USE_ALIASES): Kill for both SOM & ELF.
4912 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4913 (pa_space, pa_subspace): Corresponding changes.
4914 (pa_spaces_begin): Corresponding chagnes.
4915 (md_begin): Do not muck around with space/subspace stuff for
4917 (md_apply_fix): Temporarily disable argument relocation stuff
4919 (tc_gen_reloc): Temporarily disable relocation generation for
4921 (pa_build_unwind_subspace): Similarly.
4923 1999-06-16 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-arm.c (thumb_set): New pseudo op.
4926 (text, data, section): Override these pseudo ops with ARM
4928 (s_thumb_set): New function: Perform the same as a .set pseudo
4929 op, but also mark the alias'ed symbol as being a Thumb
4931 (arm_s_text): New function: Perform the same as the .text
4932 pseudo op, but dump the literal pool before changing
4934 (arm_s_data): New function: Perform the same as the .data
4935 pseudo op, but dump the literal pool before changing
4937 (arm_s_section): New function: Perform the same as the
4938 .section pseudo op, but dump the literal pool before changing
4940 (arm_cleanup): Do not reset the current section before dumping
4943 1999-06-17 Nick Clifton <nickc@cygnus.com>
4945 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4946 OPTION_NO_WARN_UNMATCHED entries.
4947 (md_parse_option): Generate a warning message if an unrecognised
4948 option is encountered.
4950 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4951 (get_operands): When parsing an expression after an '@' symbol
4952 has been detected, do not ignore '#' symbols.
4953 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4956 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4958 From K. Richard Pixley <rich@noir.com>:
4959 * configure.in (ppc-*-vxworks*): New target.
4960 * configure: Rebuild.
4962 1999-06-12 Philip Blundell <philb@gnu.org>
4964 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4966 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4968 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4969 which refer to symbols in linkonce sections, permit reducing the
4970 relocs if the symbol is local.
4972 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4974 * subsegs.c (subseg_text_p): New function.
4975 * as.h (subseg_text_p): Declare.
4976 * read.c (do_align): Use subseg_text_p to set the default fill.
4977 * write.c (subsegs_finish): Likewise.
4978 * config/obj-coff.c (write_object_file): Likewise.
4979 * config/tc-i386.h (md_maybe_text): Don't define.
4980 (md_do_align): Use subseg_text_p to set the default fill.
4981 * config/tc-m32r.c (m32r_do_align): Likewise.
4982 * config/tc-sh.c (sh_do_align): Likewise.
4983 * config/tc-sparc.h (md_do_align): Likewise.
4985 1999-06-12 David O'Brien <obrien@freebsd.org>
4987 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4988 * configure: Rebuild.
4990 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4992 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4993 * Makefile.am: Rebuild dependencies.
4994 * Makefile.in: Rebuild.
4996 * config/tc-i386.c (i386_immediate): Remove unused label
4999 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5000 * symbols.c: Likewise.
5001 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5002 sy_next field when taking address, rather than symbol_next.
5004 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5006 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5007 value from the output file architecture.
5008 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5009 * dwarf2dbg.h: Change bfd_vma to addressT.
5011 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5013 * dwarf2dbg.h: Use PARAMS in function declarations.
5015 1999-06-11 Martin Dorey <mdorey@madge.com>
5017 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5018 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5020 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5022 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5024 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5026 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5029 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5031 * read.c (read_a_source_file): Only declare inescape if
5034 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5036 (find_entry_byval): Add parens to avoid warning.
5038 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5040 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5043 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5045 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5048 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5049 synthetize_setx): New functions.
5050 (md_assemble): Broken the special cases into the above
5051 functions. Make compiler happy if sizeof(bfd_vma)==4.
5052 Fix sethi generated from set/setuw. If instructions have a relloc,
5053 always clear the fields to be relocated in the opcode.
5054 (sparc_ip): Remove special_case global variable.
5056 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5058 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5059 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5060 indication of success rather than a value.
5061 (itbl_get_val): Likewise.
5062 (itbl_get_field): Use strcspn. Change delimiters to include
5064 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5065 (itbl_get_val): Likewise.
5066 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5068 * symbols.c (copy_symbol_attributes): Convert local symbols to
5071 1999-06-10 Nick Clifton <nickc@cygnus.com>
5073 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5076 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5078 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5079 Optimize set if sizeof(bfd_vma) == 64.
5080 (sparc_ip): Fix sethi - without %hi() it should generate
5081 R_SPARC_22 reloc, not R_SPARC_HI22.
5082 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5084 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5086 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5087 (s_ncons): New function.
5088 (native_op_table): New table.
5089 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5090 R_SPARC_OLO10 handling.
5092 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5094 * expr.h (struct expressionS): Revert last change; widen X_op.
5095 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5097 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5099 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5100 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5101 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5102 * Makefile.in: Regenerated.
5104 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5105 `common' pass on to s_mri_common.
5106 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5108 1999-06-06 Richard Henderson <rth@cygnus.com>
5110 * config/obj-elf.c (obj_elf_section): Don't free the return
5111 value of demand_copy_C_string.
5113 1999-06-05 Richard Henderson <rth@cygnus.com>
5115 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5116 creation logic from obj_elf_create_section.
5118 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5119 (section_stack): New.
5120 (special_sections): Make const.
5121 (obj_elf_section): Gut and rewrite parsing.
5122 (obj_elf_change_section): New function broken out of obj_elf_section.
5123 (obj_elf_parse_section_letters): Likewise.
5124 (obj_elf_section_word): Likewise.
5125 (obj_elf_section_type): Likewise.
5126 (obj_elf_previous): Treat as a toggle.
5127 (obj_elf_popsection): New.
5128 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5129 (ppc_section_type): Likewise.
5130 * config/tc-ppc.h: Likewise.
5132 * expr.h (struct expressionS): Don't make X_op a bitfield.
5133 * config/tc-alpha.c: Update for symbol handling changes.
5134 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5135 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5137 1999-06-05 Richard Henderson <rth@cygnus.com>
5139 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5140 (dwarf2_gen_line_info): Kill unused variables.
5141 (dwarf2_finish): Likewise.
5142 (dwarf2_where): Likewise.
5143 (dwarf2_directive_file): If we've only got a string,
5144 hand off to s_app_file.
5145 * ecoff.c: Move the include of ecoff.h.
5146 * symbols.h (S_IS_FUNCTION): Prototype.
5148 * read.c (LEX_HASH): Supply a default.
5150 (s_globl): Update `c' after skipping whitespace.
5151 * read.h (LEX_END_NAME, is_name_ender): New.
5152 * expr.c (get_symbol_end): Respect it.
5154 1999-06-04 Mark Klein <mklein@dis.com>
5156 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5158 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5160 * config/tc-hppa.c: Update for symbol handling changes.
5162 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5164 * cgen.c: Update for symbol handling changes.
5165 * config/tc-m32r.c: Likewise.
5167 * config/tc-hppa.h: Update for symbol handling changes.
5168 * config/tc-hppa.c: Likewise.
5170 * config/tc-arm.h: Update for symbol handling changes.
5171 * config/tc-arm.c: Likewise.
5172 (symbol_make_empty): Remove. Just use symbol_create.
5174 * symbols.c (symbol_set_tc): Correct name.
5176 * Makefile.am: Rebuild dependencies.
5177 ($(OBJS)): Don't depend upon struc-symbol.h.
5178 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5179 * dep-in.sed: Don't remove struc-symbol.h.
5180 * Makefile.in: Rebuild.
5182 * doc/internals.texi (Symbols): Describe changes in symbol
5185 1999-06-03 Richard Henderson <rth@cygnus.com>
5187 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5188 instead of doing the work by hand.
5190 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5192 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5193 state of line state-machine.
5194 (struct ls): Collect DWARF2 line state-machine state in new member
5195 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5196 resulted in any DWARF2 directives.
5197 (reset_state_machine): New function.
5198 (out_end_sequence): Ditto.
5199 (dwarf2_gen_line_info): When switching sections or switching to a
5200 lower text address, call out_end_sequence() first to terminate the
5201 previous code sequence as code sequences MUST have monotonically
5202 increasing addresses.
5203 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5205 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5207 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5208 DWARF2 debug info (line information only, at this point).
5209 * as.h: Update comment about supported debug formats.
5210 * dwarf2dbg.c, dwarf2dbg.h: New files.
5211 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5213 * expr.c (operand): Don't use [ for parens if we want an index op.
5214 (op_encoding): Switch [ into O_index, if desired.
5215 (op_rank): Renumber with O_index on bottom.
5216 (expr): If O_index, match closing bracket.
5217 * expr.h (O_index): New.
5219 * read.c (read_a_source_file): Conditionally allow matched "
5220 in lines passed to md_assemble.
5222 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5224 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5226 Add support for storing local symbols in a small structure to save
5227 memory when assembling large files.
5228 * as.h: Don't include struc-symbol.h.
5229 (symbolS): Add typedef.
5230 * symbols.c: Include struc-symbol.h.
5231 (local_hash): New static variable.
5232 (save_symbol_name): New static function, from symbol_create.
5233 (symbol_create): Call save_symbol_name.
5234 (local_symbol_count): New static variable.
5235 (local_symbol_conversion_count): Likewise.
5236 (LOCAL_SYMBOL_CHECK): Define.
5237 (local_symbol_make): New static function.
5238 (local_symbol_convert): New static function.
5239 (colon): Handle local symbols. Create local symbol for local
5241 (symbol_table_insert): Handle local symbols.
5242 (symbol_find_or_make): Create local symbol for local label name.
5243 (symbol_find_base): Check for local symbol.
5244 (symbol_append, symbol_insert): Check for local symbols.
5245 (symbol_clear_list_pointers, symbol_remove): Likewise.
5246 (verify_symbol_chain): Likewise.
5247 (copy_symbol_attributes): Likewise.
5248 (resolve_symbol_value): Handle local symbols.
5249 (resolve_local_symbol): New static function.
5250 (resolve_local_symbol_values): New function.
5251 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5252 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5253 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5254 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5255 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5256 (symbol_previous, symbol_next): New functions.
5257 (symbol_get_value_expression): Likewise.
5258 (symbol_set_value_expression): Likewise.
5259 (symbol_set_frag, symbol_get_frag): Likewise.
5260 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5261 (symbol_mark_used_in_reloc): Likewise.
5262 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5263 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5264 (symbol_mri_common_p): Likewise.
5265 (symbol_mark_written, symbol_clear_written): Likewise.
5266 (symbol_written_p): Likewise.
5267 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5268 (symbol_section_p, symbol_equated_p): Likewise.
5269 (symbol_constant_p): Likewise.
5270 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5271 (symbol_get_obj, symbol_set_obj): Likewise.
5272 (symbol_get_tc, symbol_set_tc): Likewise.
5273 (symbol_begin): Initialize local_hash.
5274 (print_symbol_value_1): Handle local symbols.
5275 (symbol_print_statistics): Print local symbol statistics.
5276 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5277 Declare new symbols.c functions. Move many declarations here from
5279 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5280 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5281 (struct symbol): Move bsym to make it clearly the first field.
5282 Remove TARGET_SYMBOL_FIELDS.
5283 (symbolS): Don't typedef.
5284 (struct broken_word): Remove.
5285 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5286 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5287 (symbol_clear_list_pointers): Likewise.
5288 (symbol_insert, symbol_remove): Likewise.
5289 (symbol_previous, symbol_append): Likewise.
5290 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5291 (struct local_symbol): Define.
5292 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5293 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5294 (local_symbol_get_frag, local_symbol_set_frag): Define.
5295 (local_symbol_get_real_symbol): Define.
5296 (local_symbol_set_real_symbol): Define.
5298 * write.c (write_object_file): Call resolve_local_symbol_values.
5299 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5300 (TARGET_SYMBOL_FIELDS): Don't define.
5301 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5302 ECOFF_DEBUGGING, add ECOFF fields.
5303 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5304 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5305 ECOFF_DEBUGGING, add ECOFF fields.
5306 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5307 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5308 * config/tc-mcore.h: Don't include struc-symbol.h.
5309 (TARGET_SYMBOL_FIELDS): Don't define.
5310 (struct mcore_tc_sy): Define.
5311 (TC_SYMFIELD_TYPE): Define.
5312 * Many files: Use symbolS instead of struct symbol. Use new
5313 accessor functions rather than referring to symbolS fields
5316 * read.c (s_mri_common): Don't add in value of line_label.
5318 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5319 checking for SEC_LINK_ONCE.
5321 * config/tc-sh.h (sh_fix_adjustable): Declare.
5323 * app.c (input_buffer): New static variable.
5324 (app_push): Save saved_input in allocated buffer.
5325 (app_pop): Restored saved_input.
5326 (do_scrub_chars): Change get parameter to take char * and int as
5327 arguments. Change GET macro to pass input_buffer to get
5328 function. Don't save input into allocated buffer.
5329 * as.h (do_scrub_chars): Update declaration.
5330 * input-file.c (input_file_get): Change to take char * and int.
5331 Read data into passed in buffer. Remove static buffer.
5332 * read.c (scrub_from_string): Change to take char * and int. Copy
5333 data into passed in buffer.
5335 * hash.h: Neaten. Declare hash_traverse.
5336 * hash.c: Complete rewrite based on BFD hashing code.
5337 * gasp.c (chunksize): New variable.
5338 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5341 1999-05-28 Nick Clifton <nickc@cygnus.com>
5343 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5344 addend unless the target uses an old ABI.
5346 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5348 -Wchar-subscripts cleanup
5349 * listing.c (listing_newline): Use unsigned char variable, so
5350 calls to isascii,iscntrl are correct.
5351 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5353 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5354 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5355 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5356 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5358 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5360 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5362 (arch_coldfire_p): New #define.
5363 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5365 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5367 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5369 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5370 (install_operand): Add place `N'.
5371 (init_table): Add registers ACC, MACSR, MASK.
5373 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5375 * config/tc-m68k.c: Change mcf5200 --> mcf.
5376 (archs): Add mcf5206e, mcf5307.
5377 (m68k_ip): Add format `u'.
5378 (install_operand): Add place `m', `M', `h'.
5379 (init_table): Add upper/lower registers.
5381 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5383 1999-05-28 Martin Dorey <mdorey@madge.com>
5385 * config/tc-i960.c: Several minor changes to add ELF and
5386 BFD_ASSEMBLER support.
5387 * config/tc-i960.h: Likewise.
5388 * configure.in (i960-*-elf*): New target.
5389 * aclocal.m4, configure: Rebuild.
5391 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5393 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5394 reloc changes when defined(BFD_ASSEMBLER).
5396 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5398 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5400 * write.c (write_print_statistics): Output to file, not stderr.
5402 * expr.c (generic_bignum_to_int32,64): Prototype.
5404 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5405 output_sleb128, output_uleb128, output_big_sleb128,
5406 output_big_uleb128, output_big_leb128): Prototype.
5407 (output_big_sleb128, output_big_uleb128): Make inline.
5408 (output_big_leb128): Remove inline
5410 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5411 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5412 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5413 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5414 value for correct overflow check in write.c:fixup_segment.
5415 * write.c (fixup_segment): Move bitfield overflow checks to after
5416 the md_apply_fix call.
5417 * config/obj-coff.c (fixup_segment): Likewise.
5418 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5419 valueT *val argument.
5421 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5423 * config/atof-ieee.c (gen_to_words): Correctly round a
5424 denormalized number. Fix off-by-one in range checking for
5425 exponent in a denormal.
5427 1999-05-10 Nick Clifton <nickc@cygnus.com>
5429 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5432 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5434 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5436 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5438 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5439 (ReverseRegRegmem): Remove.
5440 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5441 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5442 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5445 From Doug Ledford <dledford@redhat.com>
5446 * config/tc-i386.h (RegXMM): New for P/III.
5447 * config/tc-i386.c: Add support for P/III.
5449 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5451 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5452 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5453 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5455 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5457 * config/tc-i386.c (i386_immediate): Skip whitespace before
5458 complaining about junk after expression.
5459 (i386_displacement): Likewise.
5461 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5463 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5464 Don't copy before downcaseing.
5466 1999-05-05 Catherine Moore <clm@cygnus.com>
5468 * tc-m68k.c: Include elf/m68k.h.
5469 (m68k_elf_final_processing): New routine.
5470 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5473 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5475 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5478 1999-04-30 Nick Clifton <nickc@cygnus.com>
5480 * config/tc-mcore.c (mcore_s_section): Dump literals before
5483 1999-04-29 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5488 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5490 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5491 (TC_INIT_FIX_DATA): Delete.
5492 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5493 (TC_INIT_FIX_DATA): Delete.
5494 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5495 * write.c (fix_new_internal): Initialize fx_cgen member.
5496 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5497 (gas_cgen_md_apply_fix3): Update.
5498 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5499 (md_cgen_record_fixup_exp): Update.
5500 (FX_OPINFO_R_TYPE): Update.
5502 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5503 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5504 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5505 * frags.h (struct frag): Make opindex, opinfo ints.
5507 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5509 1999-04-26 Tom Tromey <tromey@cygnus.com>
5511 * aclocal.m4, configure: Updated for new version of libtool.
5513 1999-04-22 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5517 (md_apply_fix3): Do not fix up absolute relocations against
5520 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5522 1999-04-20 Nick Clifton <nickc@cygnus.com>
5524 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5525 changes and data-in-text directives.
5526 (mcore_cons): New function: intercept cons() operations.
5527 (mcore_float_cons): New function: intercept float_cons()
5529 (mcore_stringer): New function: intercept stringer() operations.
5531 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5533 * obj.h (struct format_ops): Change generate_asm_lineno field to
5535 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5537 * config/tc-alpha.c (find_opcode_match): Add default case to
5539 (find_macro_match): Likewise.
5540 (load_expression): Parenthesize && within ||.
5542 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5544 1999-04-17 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5547 .text .data .section pseudo ops.
5548 (mcore_s_section): New function. Dump lits before changing secs.
5549 (mcore_s_text): New function. Dump lits before changing secs.
5550 (mcore_s_data): New function. Dump lits before changing secs.
5552 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5554 * config/tc-mips.c (mips_32bitmode): New.
5555 (md_begin): Set mips_32bitmode if needed.
5556 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5557 Set EF_MIPS_32BITMODE.
5559 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5561 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5564 1999-04-16 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5568 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5570 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5571 expressions correctly.
5574 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5576 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5578 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5580 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5581 and fmpynfadd instructions.
5583 1999-04-11 Richard Henderson <rth@cygnus.com>
5585 * as.h (environ): Declare it, if needed.
5586 * as.c (dump_statistics): Don't declare environ.
5587 * configure.in (environ): Detect declaration.
5588 * configure, config.in: Rebuild
5590 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5591 (i386_displacement): Allocate enough space for replacement buffer.
5592 Clean up replacement buffer initialization.
5594 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5596 * subsegs.c (section_symbol): Don't create a new symbol if one
5597 already exists; instead, use the existing one, but set its segment
5598 and frag data if it hasn't already been defined.
5599 * config/obj-coff.c (c_section_symbol): Likewise.
5601 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5603 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5605 1999-04-08 Nick Clifton <nickc@cygnus.com>
5607 * config/tc-mcore.c: New File: Support routines for MCore
5609 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5610 * config/obj-coff.c: Add support for mcore-pe target.
5612 * Makefile.am: Add support for MCore targets.
5613 * Makefile.in: Regenerate.
5614 * configure.in: Add support for MCore targets.
5615 * configure: Regenerate.
5617 * doc/all.texi: Set MCORE.
5618 * doc/as.texinfo: Document MCore specific command line options.
5620 * write.h: Prevent multiple inclusion.
5622 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5624 * asintl.h (LC_MESSAGES): Never define.
5625 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5627 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5630 * Makefile.am (m68k-parse.c): If configuring in the source
5631 directory, copy m68k-parse.y into the local directory before
5632 running ylwrap, to remove spurious differences when generating
5634 * Makefile.in: Rebuild.
5636 * config/tc-sparc.h (md_do_align): Just allocate the number of
5637 bytes necessary, rather than always allocating 1024.
5639 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5641 * listing.c (listing_newline): Add cast to avoid warning.
5642 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5643 * config/tc-i386.c (i386_scale): Add return value.
5644 (build_displacement_string): Remove unused local temp_disp2.
5645 (i386_intel_memory_operand): Add parentheses to avoid warning.
5646 (i386_intel_operand): Remove unused local end_of_operand_string.
5647 (i386_operand): Remove unused local operand_modifier.
5648 (i386_operand): Add parens to avoid warning.
5650 1999-04-04 Don Bowman <don@pixsci.com>
5652 * configure.in: Add mips*-*-vxworks* target; have it define
5654 * configure, config.in: Rebuild.
5656 1999-03-31 Nick Clifton <nickc@cygnus.com>
5658 * configure.in (emulations): Add support for arm-epoc-pe.
5659 * configure: Regenerate.
5660 * config/te-epoc-pe.h: New file. Define macros specific to
5662 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5663 for arm-epoc-pe target.
5665 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5667 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5669 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5671 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5672 detect ",n" without a condition.
5673 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5676 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5678 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5679 instruction is encoded with one bit.
5682 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5684 * doc/internals.texi (CPU backend): Mention that
5685 line_separator_chars should not include newline. From thi
5686 <ttn@mingle.glug.org>.
5688 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5690 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5691 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5693 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5695 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5697 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5699 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5702 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5704 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5706 1999-03-15 Martin Hunt <hunt@cygnus.com>
5708 * app.c (do_scrub_begin): Change '-' back to a symbol char
5709 so we can use multiple opcodes on a line again.
5711 * config/tc-d30v.c: By default, warn if a symbol has
5712 the same name as a register. Plus some minor
5713 updates from the branch.
5715 1999-03-13 Nick Clifton <nickc@cygnus.com>
5717 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5718 BFD_RELOC_16 and BFD_RELOC_64.
5720 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5722 * expr.c (expr): Add missing else.
5724 1999-03-12 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-arm.c (md_apply_fix3): Improve error message.
5728 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5730 * Makefile.am (CPU_TYPES): Add fr30.
5731 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5732 (fr30,m32r dependencies): Update.
5733 * Makefile.in: Rebuild.
5735 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5736 (gas_cgen_record_fixup_exp): Ditto.
5737 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5738 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5739 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5740 (md_cgen_lookup_reloc): Update use of operand->type.
5741 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5742 (md_convert_frag): Call cgen_operand_lookup_by_num.
5743 (md_cgen_lookup_reloc): Update use of operand->type.
5744 (m32r_cgen_record_fixup_exp): Ditto.
5746 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5748 * config/tc-mips.c (md_show_usage): Fix message.
5750 1999-03-03 Nick Clifton <nickc@cygnus.com>
5752 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5753 and LDR reg,=<expr> instruction.
5755 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5758 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5760 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5762 1999-02-17 Nick Clifton <nickc@cygnus.com>
5764 This patch was created by: Scott Bambrough
5765 <scottb@corelcomputer.com>
5768 Special cased '@' character. The '@' character is used as the
5769 ARM assembler comment character, as a special character
5770 and in ELF .symver pseudo-op's, and as a special character in
5771 .type and .section pseudo-ops.
5772 (symver_pseudo): New static variable.
5773 (symver_state): New static variable.
5774 (struct app_save): Add field 'symver_state'.
5775 (app_push): Save global symver_state int struct app_save.
5776 (app_pop): Restore global symver_state from struct app_save.
5777 (do_scrub_chars): Special case handling of '@' character in
5780 * configure.in: Modified to recognize armv* uname syntax from ARM
5782 * configure: Regenerated.
5784 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5785 a prefix to the section's type.
5786 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5787 the type's typename.
5789 * config/tc-arm.h: Add support for PIC generation:
5790 (pic_code): New boolean.
5791 (obj_relocate_extern): Define.
5792 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5793 (TC_CONS_FIX_NEW): Define.
5794 (tc_fix_adjustable): Define.
5795 (GLOBAL_OFFSET_TABLE_NAME): Define.
5797 * config/tc-arm.c: Add support for PIC generation:
5798 (line_seperator_chars): Allow ';' as a seperator for Linux.
5799 (is_immediate_prefix): New macro.
5800 (arm_parse_reloc): New function.
5801 (s_arm_elf_cons): New function.
5802 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5803 (md_undefined_symbol): Special case handling for the Global Offset
5805 (md_apply_fix3): Handle PIC relocs.
5806 (tc_gen_reloc): Handle PIC relocs.
5807 (md_parse_option): Add support for '-k' command line switch to
5808 enable PIC generation.
5809 (cons_fix_new_arm): New function.
5810 (s_arm_elf_cons): New function.
5812 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5814 * configure.in: Add comments for uses of AC_DEFINE.
5815 * acinclude.m4: Likewise.
5816 * acconfig.h: Remove.
5817 * aclocal.m4: Rebuild.
5818 * configure: Rebuild.
5819 * Makefile.in: Rebuild.
5820 * config.in: Rebuild.
5822 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5824 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5825 non-constant offset from a base register.
5827 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5829 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5832 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5834 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5835 (emit_insn): Look for pc-relative and no-overflow specifiers on
5836 internal relocation types.
5838 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5840 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5843 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5845 (mips_4650, mips_4010, mips_4100): Variables removed.
5846 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5847 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5849 (md_begin): Don't bother initializing the mips_NNNN variables;
5850 mips_cpu is set, and that's good enough now.
5851 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5852 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5853 (show): New function, to handle wrapping in the CPU lists.
5854 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5856 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5858 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5859 than treat as an immediate specifier.
5861 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5863 * config/tc-i386.c: Prototype many functions.
5864 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5865 (i386_immediate): Remove unused second argument.
5866 (i386_intel_operand): Fix i386_is_reg typo.
5867 (i386_operand): Use allow_naked_reg.
5868 (output_invalid): Make operand int for K&R.
5870 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5872 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5874 * Makefile.in: Rebuild.
5876 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5878 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5880 (EXTRA_as_new_SOURCES): Comment out.
5881 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5882 * Makefile.in: Rebuild.
5883 * doc/Makefile.in: Rebuild.
5884 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5885 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5886 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5887 * configure: Rebuild.
5888 * aclocal.m4: Rebuild.
5889 * config.in: Rebuild.
5890 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5891 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5892 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5893 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5894 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5895 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5896 (gas_cgen_record_fixup_exp): Ditto.
5897 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5898 descriptor, not global variable.
5899 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5900 descriptor, not global variable. Refer to insert_operand handler
5901 via cpu descriptor, not global function.
5902 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5903 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5904 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5905 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5906 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5907 * config/tc-m32r.c: Ditto.
5908 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5909 (md_assemble): Ditto.
5910 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5912 1999-02-09 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5915 relocations for ELF targets.
5917 1999-02-08 Nick Clifton <nickc@cygnus.com>
5919 * configure.in: Add support for StrongARM target.
5920 * configure: Regenerate.
5922 1999-02-05 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5926 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5929 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5931 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5933 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5935 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5936 (INTEL_DWORD_MNEM_SUFFIX): Define.
5939 (DWORD_PTR): Define.
5940 (XWORD_PTR): Define.
5942 (OFFSET_FLAT): Define.
5944 (NONE_FOUND): Define.
5947 * config/tc-i386.c (set_intel_syntax): New routine.
5948 (intel_syntax): Declare.
5949 (allow_naked_reg): Declare.
5950 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5951 (intel_float_operand): New routine.
5952 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5953 Handle brackets as well as parens. Call i386_intel_operand for
5954 intel syntax. Reverse operands if appropriate. Handle new
5955 suffixes. Handle movzx and movsx.
5956 (i386_is_reg): New routine.
5957 (i386_immediate): New routine.
5958 (i386_scale): New routine.
5959 (i386_displacement): New routine.
5960 (i386_operand_modifier): New routine.
5961 (build_displacement_string): New routine.
5962 (i386_parse_seg): New routine.
5963 (i386_intel_memory_operand): New routine.
5964 (i386_intel_operand): New routine.
5965 (i386_operand): Call i386_displacement, i386_immediate,
5966 i386_scale, etc. instead of handling inline.
5967 (parse_register): Handle registers without prefix.
5969 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5971 * configure: Regenerate.
5972 * configure.in (arm-*-oabi): New.
5973 (thumb-*-oabi): New.
5974 * config/tc-arm.c (target_oabi): Declare.
5975 (md_apply_fix3): Support REL relocs.
5976 (md_parse_option): Handle -oabi.
5977 (elf32_arm_target_format): New routine.
5978 (md_longopts): Add OPTION_OABI.
5979 * config/tc-arm.h: Redefine TARGET_FORMAT.
5982 1999-01-28 Nick Clifton <nickc@cygnus.com>
5984 * write.c (write_relocs): Handle out of range error.
5986 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5987 (fr30_force_relocation): Default to 0.
5989 * config/tc-fr30.h (obj_fix_adjustable): Define.
5990 (TC_FORCE_RELOCATION): Define.
5992 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5995 1999-01-16 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5998 merge of two instructions if the left instruciton kills the right.
6000 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6002 * Makefile.in: Regenerate.
6003 * configure.in: Redo test for using cgen.
6004 * configure: Regenerate.
6006 1999-01-09 Nick Clifton <nickc@cygnus.com>
6008 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6009 redefinition of this macro.
6011 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6013 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6016 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6018 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6019 a read of HI or LO and an immediatly following branch.
6021 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6023 * config/tc-mips.c (md_begin): Another correction to the setting of
6026 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6028 * config/tc-mips.c (md_begin): Correct type-o in setting of
6031 1998-12-21 Nick Clifton <nickc@cygnus.com>
6033 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6034 bit insn when optimizing, so that parallelised instructions will
6035 start on a 32 bit boundary.
6037 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6039 * config/tc-mips.c (mips_eabi64): New.
6040 (md_begin): Set mips_eabi64.
6041 (mips_elf_final_processing): Use it.
6043 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6045 * config/tc-mips.c (mips_elf_final_processing):
6046 Correct setting of ABI in e_flags.
6048 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6050 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6053 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6055 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6057 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6059 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6060 warning, values that don't fit in the field.
6062 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6064 * config/tc-mips.c (mips_abi_string): New.
6065 (md_parse_option,md_longopts): Add mabi.
6066 (mips_elf_final_processing): Set e_flags based on mabi flag.
6068 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6070 * config/tc-mips.c (md_parse_option): Handle vr4111.
6072 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6074 * config/tc-h8300.c (build_bytes): Change message given if the
6075 instruction requires H8/300H mode and we're not in Hmode, to
6076 suggest that it may be the operand modes that are the problem, not
6077 necessarily the opcode.
6079 1998-12-10 Nick Clifton <nickc@cygnus.com>
6081 * config/tc-fr30.c: Add line separator character.
6083 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6085 * configure.in (hppa-*-mpeix*): New target.
6086 * config/obj-som.h (obj_som_compiler): Declare.
6087 * config/obj-som.c (compiler_seen): New static variable.
6088 (obj_som_compiler): New function.
6089 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6090 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6091 (pa_type_args): Set hppa_priv_level.
6092 (pa_compiler): New static function if OBJ_SOM.
6093 * configure: Rebuild.
6095 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * read.c (output_leb128): Don't mark as inline.
6099 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6101 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6102 AIX .vbyte unaligned data support.
6103 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6104 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6107 1998-12-07 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6112 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6114 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6115 BFD_RELOC_ARM_PCREL_BRANCH.
6117 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6120 checking the target type.
6121 (mips-dec-bsd*): Set endian to little.
6122 * configure: Rebuild.
6124 COFF weak symbol support, based on patches from Mark Elbrecht
6125 <snowball3@usa.net>:
6126 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6127 * config/obj-coff.c (obj_coff_weak): New static function.
6128 (obj_coff_endef) [both versions]: Handle weak symbols.
6129 (coff_frob_symbol): Likewise.
6130 (yank_symbols): Likewise.
6131 (obj_pseudo_table): Add "weak".
6133 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6134 <aymeric.vincent@emi.u-bordeaux.fr>.
6135 * aclocal.m4: Rebuild with current tools.
6136 * configure: Rebuild.
6138 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6139 an assertion failure for a case we can't handle when OBJ_ECOFF.
6141 * expr.c (operator): And with 0xff to avoid problems with signed
6144 1998-12-03 Nick Clifton <nickc@cygnus.com>
6146 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6147 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6149 1998-12-02 Nick Clifton <nickc@cygnus.com>
6151 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6154 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6156 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6157 calculation of pcrel point.
6159 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6161 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6164 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6168 (d10v_cleanup): Only generate previous insn if a multiline insn is
6171 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6173 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6176 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6178 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6179 -marm6xxx command line switches.
6181 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6183 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6184 (itbl-ops.o): Delete duplicate dependencies.
6185 Rebuild dependencies.
6186 Add fr30 dependencies.
6187 * Makefile.in: Rebuild.
6189 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6191 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6193 * listing.c: Ignore line terminator characters found inside
6196 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6198 * po/gas.pot: Regenerated.
6200 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6202 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6203 fr30_is_label_start(). Also checks for delay slot insns.
6205 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6206 FR30 instructions which contain a colon in the mnemonic.
6208 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6210 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-fr30.c: Removed currently superflous code.
6214 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6216 * config/tc-fr30.h: New file.
6217 * config/tc-fr30.c: Tweaking so that it will compile.
6219 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6221 * config/tc-d10v.h (obj_fix_adjustable): Define.
6222 (TC_FORCE_RELOCATION): Define.
6223 (d10v_force_relocation): Declare.
6224 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6225 (md_apply_fix3): Handle Vtable relocs.
6226 (d10v_fix_adjustable): New.
6227 (d10v_force_relocation): New.
6229 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6231 * config/tc-d30v.c: Change default behaviour to ignore potential
6232 conflicts between register name and symbol names.
6234 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6236 * configure.in: Add fr30-*-*.
6237 * config/tc-fr30.c: New file.
6238 * Makefile.in: Regenerated.
6239 * config.in: Regenerated.
6240 * configure: Regenerated.
6241 * doc/Makefile.in: Regenerated.
6242 * po/gas.pot: Regenerated.
6244 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6246 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6249 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6251 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6253 (do_scrub_chars): Add some casts to unsigned char to avoid
6254 unwanted sign extension.
6255 * read.c (lex_type): Set characters about 127 to be symbol
6257 * config/tc-i386.c (md_begin): Set identifier_chars and
6258 operand_chars for values above 127.
6260 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6262 * configure.in: detect cygwin* instead of cygwin32*
6263 * configure: regenerate
6265 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6267 * listing.c: Add support for producing a listing from piped
6270 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6272 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6273 (append_insn): Account for the tx39's multiply behavior.
6275 1998-10-26 Michael Meissner <meissner@cygnus.com>
6277 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6278 from assemble_parallel_insns. Add support for '->' to indicate
6279 explicitly serializing the instructions.
6280 (md_assemble): Ditto.
6282 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6284 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6287 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6289 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6291 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6293 * config/tc-mips.c : support frame and regmask/fregmask when
6294 MIPS_STABS_ELF is specified.
6296 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6298 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6299 (md_apply_fix): Don't return 1 for VTABLE relocs.
6300 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6302 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6304 * doc/c-i386.texi: Replace occurences of "opcode" with
6305 "instruction mnemonic", "instruction", or "mnemonic" when
6306 referring to the name of an instruction. Use "opcode" when
6307 referring to the sequence of machine bytes.
6309 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6310 (is_opcode_char): Rename to is_mnemonic_char.
6311 (md_assemble and i386_operand): Correct error messages from
6312 "opcode" to "instruction mnemonic"
6313 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6314 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6315 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6316 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6317 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6318 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6319 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6321 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6323 * config/tc-i386.c (i386_operand): Check for garbage after
6326 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6329 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6331 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6333 * config/tc-sh.h (obj_fix_adjustable): Define.
6334 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6335 (md_apply_fix): Likewise.
6336 (tc_gen_reloc): Likewise.
6337 (sh_fix_adjustable): New.
6339 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6341 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6342 * cgen.h (gas_cgen_finish_insn): Update prototype.
6343 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6344 cgen_insn_t -> CGEN_INSN_INT.
6345 (make_parallel): Update handling of CGEN_INT_INSN_P.
6346 (assemble_parallel_insn): Ditto.
6347 (target_make_parallel): New function.
6348 (md_assemble): Use it.
6350 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6352 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6354 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6356 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6357 converted into lower case.
6359 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6361 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6362 (gas_cgen_tc_gen_reloc): Likewise.
6363 * config/tc-m32r.h (obj_fix_adjustable): Define.
6364 * config/tc-m32r.c (m32r_fix_adjustable): New.
6365 (m32r_force_relocation): Handle VTABLE relocs.
6367 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6369 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6371 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6374 to lower case before parsing.
6376 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6377 parallel insns modift buts in the PSW as a side effect.
6379 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6381 * config/tc-d30v.c (find_format): Test for missing flag and
6384 (md_apply_fix3): Fix error messages to avoid
6385 assumption about presence of a symbol.
6387 (parallel_ok): Disallow parallel instructions that both modify the
6390 (find_format): Generate a warning if an odd numbered register is
6391 used as the first register in a mutli-register instruction.
6393 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6396 relocations are always associated with a symbol.
6398 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6400 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6401 (elf32_sparc_force_relocation): Declare.
6402 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6403 (tc_gen_reloc): Handle vtable relocs.
6404 (elf32_sparc_force_relocation): New.
6406 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6408 * symbols.c (S_IS_FUNCTION): New.
6409 * config/tc-v850.h (obj_fix_adjustable): Define.
6410 (TC_FORCE_RELOCATION): Define.
6411 (v850_force_relocation): Declare.
6412 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6413 of fx_addnumber for VTABLE reloc addends.
6414 (md_apply_fix3): Handle VTABLE relocs.
6415 (v850_fix_adjustable): New.
6416 (v850_force_relocation): New.
6418 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6420 * tc-hppa.c (fp_operand_format): Add some additional formats.
6421 (pa_ip): Do not automatically promote into pa2.0 mode.
6422 (pa_level): Handle ".level 2.0".
6424 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6426 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6427 * config/tc-i386.h (template.extension_opcode): Change to
6428 unsigned int to allow full range of 8-bit opcode suffixes.
6429 (None): Redefine as 0xffff.
6431 From Jeff B Epler <jepler@usgs.gov>
6432 * doc/c-i386.texi (i386-SIMD): New section.
6434 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6436 * read.c (discard_rest_of_line): New function.
6437 * read.h: Declare it.
6438 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6440 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-d10v.c (find_symbol_matching_register): New function.
6443 (find_opcode): Cope with the case where a register name matches
6446 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-v850.c (md_pcrel_from): Rename to
6449 v850_pcrel_from_section.
6450 (v850_pcrel_from_section): Do not resolves symbols in other
6453 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6455 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-d10v.c (find_opcode): Generate an error if a register
6458 is supplied for an operand that should not be a register.
6460 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6462 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6463 instructions to have another instruction in the right bin.
6465 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6467 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6468 the right container if the left container holds a branch
6471 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6473 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6474 both a register name and symbol name.
6475 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6477 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6479 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6480 execution unit class.
6482 (reg_name_search): If a name matches a register and a symbol,
6483 prefer the register.
6484 (find_format): Disallow flag registers when a general purpose
6485 register is required.
6486 If a number is required, but a register has been given, check to
6487 see if a symbol with the same name as the register exists, and if
6488 so, use that symbol.
6490 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6492 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6494 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-d30v.c (find_format): Do not accept flag registers as
6497 general purpose registers.
6498 (find_format): If an immediate value is expected at a given place
6499 in a format, but a register name has been provided instead, check
6500 to see if that register name matches the name of a predefined
6501 symbol and if it does, then use the symbol instead.
6502 (reg_name_search): If a register name matches a symbol name,
6503 prefer the register name to the symbol name.
6505 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6507 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6508 the previous insn to empty.
6510 1998-09-20 Michael Meissner <meissner@cygnus.com>
6512 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6513 pieces, forcing the use of an ANSI compiler.
6515 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6517 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6519 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6521 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6523 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6525 (obj_elf_vtable_entry): Likewise.
6526 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6527 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6528 (tc_gen_reloc): Likewise.
6529 (arm_fix_adjustable): Likewise.
6530 (elf32_arm_force_relocation): New.
6531 (armelf_frob_symbol): Remove coff-style symbol support.
6533 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6535 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6537 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6539 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6540 OBJ_COFF so that routine is defined for a.out format.
6542 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6544 * config/tc-i386.c (i386_operand): Detect non-segment registers
6545 used as segment prefixes.
6547 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6550 optimize across FDE boundaries.
6552 * config/obj-coff.c (obj_coff_section): Preserve any link once
6553 flags when setting the section flags.
6555 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6558 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6560 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6562 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6565 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6567 * frags.c (frag_grow): Include the size of the frag struct in the
6570 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6571 if the new subseg comes before the old.
6573 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6575 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6576 to handle edge8 and edge16.
6578 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6580 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6581 before we clobber the symbol involved.
6583 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6585 * config/tc-arm.c: Remove OBJ_ELF definitions for
6586 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6587 use arm_adjust_symtab for OBJ_COFF.
6588 (armelf_adjust_symtab): New Routine.
6589 * config/tc-arm.h: Define obj_adjust_symtab to
6590 armelf_adjust_symtab for OBJ_ELF.
6592 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6594 * configure.in: Make all i386-elf targets use bfd_gas.
6595 * config/tc-i386.c (tc_i386_force_relocation): New.
6596 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6597 (md_apply_fix3): Likewise.
6598 (tc_gen_reloc): Handle them.
6599 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6600 tc_i386_force_relocation.
6602 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6604 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6606 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6608 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6609 current opcode after writing the first insturction of a reverse
6612 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6614 * read.h (generate_lineno_debug): Add prototype.
6615 * read.c (generate_lineno_debug): Make non-static.
6617 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * config/tc-i386.c (md_assemble): Only warn for address/data size
6622 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6624 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6625 against Thumb function names, as the linker needs this information.
6627 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6629 * expr.c (operand): Check also that there is no advance in operand
6630 after atof_generic in order to decide "is it label 0f or floating
6633 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6635 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6636 command line options with a single dash.
6637 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6639 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6641 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6642 * tc-arm.c (arm_fix_adjustable): New routine.
6644 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6646 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6647 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6648 demand_empty_rest_of_line before mri_comment_end.
6649 (equals): Check garbage after expression before
6650 mri_comment_end in MRI mode.
6652 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6654 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6655 small immediate constant to use the constant itself rather than
6658 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6661 (pa_leave): Likewise.
6663 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6665 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6667 (i386_operand): Fix an error message.
6669 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6671 * doc/c-arm.texi (ARM Directives): Document .req directive.
6673 * config/tc-arm.c (reg_required_here): Display erroneous string if
6674 the register name could not be decoded.
6675 Do not set inst.instruction if the sift is -1.
6677 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6679 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6682 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6684 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6685 even if it is belived to be unnecessary.
6687 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6689 config/tc-i386.c (i386_operand): Size immediate constants by
6690 suffix (erroneously removed as part of July 7 change).
6692 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6694 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6695 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6696 (armelf_frob_symbol): New Routine.
6697 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6699 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6701 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6703 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6706 command line switches passed to assembler.
6708 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6710 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6711 (gas_cgen_opcode_desc): Declare.
6712 (gas_cgen_parse_operand): Declare.
6713 (*): Prepend gas_ to gas specific fns to denote them as such.
6715 * cgen.c (gas_cgen_opcode_desc): New global
6716 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6717 (queue_fixup): Renamed from cgen_queue_fixup.
6718 (*): Prepend gas_ to gas specific fns to denote them as such.
6720 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6721 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6722 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6723 Open opcode table and initialize it.
6724 (make_parallel): Use gas_cgen_opcode_desc.
6725 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6726 (md_assemble): Ditto.
6728 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6730 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6731 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6732 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6733 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6734 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6735 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6736 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6737 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6738 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6739 (INIT_STAB_SECTION): Likewise.
6740 (OBJ_PROCESS_STAB): Likewise.
6742 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6743 (md_parse_option): Watch for them.
6744 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6745 (md_begin): Kill neverdef code.
6746 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6747 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6748 (s_alpha_coff_wrapper): New.
6749 (md_pseudo_table): Trap all ECOFF pseudos.
6751 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6753 Start of changes to remove mdebug section from mips*-elf
6754 Based on MIPS_STAB_ELF definition
6755 * acconfig.h: undef if not configured
6756 * config.in: undef if not configured
6757 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6758 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6759 * stabs.c (s_stab_generic): flush frag
6761 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6763 * configure.in: (arm-*-elf): Handle.
6764 (thumb-*-elf): Handle.
6765 * configure: Regenerate.
6766 * read.c (stringer): Fix typo in comment.
6767 * write.c (fixup_segment): Don't add symbol value to addend if
6769 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6771 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6774 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6776 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6777 (write_2_short): Emit warning if new flag is set.
6778 (do_assemble): Set flags if left instruction is one of special
6779 "right-instruction-killer" type.
6781 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6783 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6784 Always output words in debug_info section as big endian.
6785 (sparc_target_format): Choose correct bfd target.
6786 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6788 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6790 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6791 to work with internationalization code. Issue an error when two
6792 operands match that are not allowed to match.
6794 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6796 * configure.in (install_tooldir): Allow target to specify whether
6797 it wants to be installed in $(tooldir)/bin.
6798 * configure: Regenerate.
6799 * Makefile.am (install-exec-local): Set install-exec-tooldir
6800 dependency via configure.
6801 * Makefile.in: Regenerate.
6803 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6805 * Makefile.am (install-exec-local): Split into two ...
6806 (install-exec-bindir,install-exec-tooldir): New rules.
6807 * Makefile.in: Regenerate.
6809 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6811 * Makefile.am (install-exec-local): Don't remove the file before
6812 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6813 W. Rozycki <macro@ds2.pg.gda.pl>.
6814 * Makefile.in: Rebuild.
6816 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6818 * cgen.c: Include libiberty.h.
6819 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6820 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6821 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6822 (md_cgen_lookup_reloc)): Declare.
6823 (md_cgen_record_fixup_exp): Declare.
6824 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6825 (m32r_relax_frag): Declare.
6826 (cgen_md_apply_fix3): Decls moved to cgen.h.
6827 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6828 (m32r_cgen_record_fixup_exp): Delete decl.
6829 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6830 (assemble_nop): Delete.
6831 (expand_debug_syms): Delete unused `exp'.
6832 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6833 Add default case for -Wall.
6834 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6835 (md_atof): Delete unused wordP.
6837 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6839 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6842 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6845 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6846 .print, .purgem, and .struct. Remove documentation for
6849 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6851 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6852 Update call to insert_operand.
6854 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6856 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6858 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6861 whitespace after a prefix operator.
6863 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6865 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6867 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6869 * config/tc-sparc.c (log2): New static function.
6870 (s_reserve): Use log2 to convert alignment before calling
6872 (s_common): Use log2 to convert alignment before calling
6873 record_alignment and frag_align.
6874 (sparc_cons_align): Use log2.
6876 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6878 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6879 (s_common): Likewise.
6881 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6882 initialization of waddr.
6883 (sparc_elf_final_processing): Add default case to switch.
6885 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6887 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6888 than temporary real.
6890 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * write.c (subsegs_finish): Don't align the segments if there were
6895 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6896 copying aux information.
6898 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6899 expression into a symbol.
6901 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6903 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6904 type to unsigned int.
6905 (md_assemble): Change type used to store offsets from unsigned
6907 (i386_operand): Switch error check to only call RESTORE_END_STRING
6908 once after parse_register.
6910 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6912 * config/tc-v850.c (md_show_usage): Changed format to match that
6915 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6917 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6919 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6921 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6924 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6927 * doc/Makefile.in: Rebuild.
6929 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6931 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6932 for %lo expressions.
6933 (mips_ip, case 'u'): Move range check after code to mask
6934 off bits in %hi/%lo expressions. Mask off high bits for
6937 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * doc/Makefile.am (gasver.texi): New target.
6940 (as.info, as.dvi): Depends upon gasver.texi.
6941 * doc/as.texinfo: Include gasver.texi. Mention version number on
6942 title page and in top node.
6943 * doc/Makefile.in: Rebuild.
6945 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6947 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6948 but not including the line containing the edict.
6949 * listing.h (LISTING_EOF): New.
6950 * input-scrub.c (input_scrub_next_buffer): Call it.
6952 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6954 * config/tc-i386.c (i386_operand): Don't set the size of an
6955 immediate address based solely on the suffix and the mode.
6957 * config/tc-i386.c (md_assemble): Add assertion to make sure
6958 overlap2 does not set Imm.
6960 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6961 sequences of whitespace to a single space.
6962 (is_space_chars): Just compare with space.
6963 (md_begin): Don't initialize space_chars.
6964 (md_assemble): Just skip a single whitespace character.
6965 (i386_operand): Rewrite base-index parsing to use new
6966 parse_register, and to skip white space. Skip white space in a
6967 number of other places too. Don't give error message if
6968 parse_register fails.
6969 (parse_register): Change reg_string parameter to be non-const.
6970 Add end_op parameter. Skip white space after the `%', and return
6971 end of register string. Give error message here rather than
6974 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6976 Based on patch from Matt Semersky <matts@scd.hp.com>:
6977 * expr.c (op_encoding): Make const.
6978 (expr_set_precedence): New function.
6979 (expr_begin): Don't set operator rankings, just call
6980 expr_set_precedence.
6981 * expr.h (expr_set_precedence): Declare.
6982 * read.c (s_mri): Call expr_set_precedence.
6984 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * doc/as.texinfo (Statements): Remove paragraph discussing
6987 continuing lines with a backslash. This hasn't worked for years,
6990 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6992 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6994 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6995 (ps_CTORS, ps_DTORS): New section types.
6996 (vms_fixup_xtors_section): New function
6997 (Ctors_Psect, Dtors_Psect): Define.
6998 (IS_GXX_XTOR): Define
6999 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7000 Filter static constructors/destructors and add to
7001 Ctors_Symbols/Dtors_Symbols chain.
7002 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7003 appropriate section.
7005 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7006 * makefile.vms: Merge vax/vms support.
7008 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7010 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7011 (elf_pseudo_table): Add them.
7012 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7013 (md_apply_fix): Accept them.
7014 (mips_fix_adjustable): Don't adjust them.
7015 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7016 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7017 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7018 (tc_fix_adjustable): Don't adjust them.
7020 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7022 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7024 * Makefile.in: Regenerate.
7025 * configure.in: AC_SUBST cgen_cpu_prefix.
7026 * configure: Regenerate.
7028 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7030 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7031 Changed all users of COND12_DELAY.
7033 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7035 * config/tc-mn10300.c (set_arch_mach): New function.
7036 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7037 (md_begin): Default to mn10300 mode.
7038 (md_assemble): Only accept instructions for the core mn10300
7039 chip and the active machine type.
7041 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7043 * subsegs.h (segment_info_type): Give the struct a name.
7044 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7045 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7046 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7047 * config/tc-w65.h (tc_reloc_mangle): Declare.
7048 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7050 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7052 * config/tc-v850.c (v850_comm): Restore old section
7053 after common processing.
7055 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7057 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7059 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7061 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7062 char with code that explicitly sign-extends.
7064 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7066 * config/tc-v850.c (md_begin): Restore text section as the current
7067 section after creating call table sections.
7068 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7071 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7072 with call to macro SYM_AUXINFO.
7074 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7076 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7077 with the program transform name.
7078 * Makefile.in: Rebuild.
7080 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7085 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * config/tc-i386.c (i386_operand): Be prepared for a space between
7088 the open parenthesis and the start of the register operand,
7089 because of the June 16 change.
7091 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7096 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7098 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7099 even if it is belived to be unnecessary.
7101 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7103 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7105 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7107 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7109 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7110 shift amount for a repeated operand. The shift amount for the
7111 repeated copy comes from the size of the operand.
7113 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7115 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7117 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7119 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7121 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7123 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7124 characters in it as LEX_IS_SYMBOL_COMPONENT.
7125 * config/tc-i386.h (tc_symbol_chars): Define.
7126 (extra_symbol_chars): Declare.
7127 * config/tc-i386.c (extra_symbol_chars): Define.
7128 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7129 (line_comment_chars): Set to '/' if TE_LINUX.
7130 * doc/c-i386.texi (i386-prefixes): Update.
7131 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7133 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7135 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7136 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7138 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7140 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7141 constraint in instructions REP & REPI.
7143 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7145 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7146 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7148 (check_range): If the operand is shifted, then shift the number
7149 before checking its range.
7151 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7153 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7156 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7158 * config/tc-v850.c (v850_comm): Create special sections as needed.
7160 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7162 * config/tc-d10v.c (write_2_short): Addition of swapping
7163 instructions for sequential and reverse sequential order when
7164 given order is not possible.
7166 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7168 * Makefile.am: Rebuild dependencies.
7169 (DEP_INCLUDES): Fix reference to intl build directory.
7170 * Makefile.in: Rebuild.
7172 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7174 * doc/c-i386.texi: Update 16 bit documentation.
7176 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7177 IgnoreDataSize to IgnoreSize as they are used for address size as
7179 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7180 32-bit mode, similarly addr16/data16 and variants.
7182 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7184 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7185 sequential word multiply instructions.
7187 (do_assemble): Add extra command line argument, to allow mul32
7188 attribute to be preserved across parallel insns.
7189 (md_assemble): Insert NOPs between explicitly parallel insns which
7190 contain an 32 bit multiply and a 16 multiply.
7192 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7194 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7197 * config/tc-i386.c (reloc): Add braces.
7199 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7200 consistent with Intel naming.
7201 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7202 use bitfields in sib_byte.
7203 (modrm_byte): Don't use bitfields here either.
7205 * config/tc-i386.c (current_templates): Add const.
7206 (parse_register): Add const to return, param, and char *s.
7207 (i386_operand): Add const to reg_entry *r.
7208 * config/tc-i386.h (templates): Add const to start, end.
7210 Inspired by code for 16 bit gas support from Martynas Kunigelis
7211 <martynas@nm3.ktu.lt>:
7212 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7213 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7214 (uses_mem_addrmode): Remove.
7215 (md_estimate_size_before_relax): Add support here too.
7216 (md_relax_table): Rewrite interface to md_relax for 16 bit
7218 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7219 (opcode_suffix_to_type): Remove.
7220 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7221 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7222 (md_convert_frag): Likewise.
7223 (i386_operand): Add support for 16 bit base/index regs,
7224 immediates, and displacements. Remove some unnecessary casts, and
7225 localise end_of_operand_string, displacement_string_start,
7226 displacement_string_end variables. Add GCC_ASM_O_HACK.
7227 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7229 * config/tc-i386.c (prefix_hash): Remove.
7230 (md_begin): Rewrite without obstacks. Remove prefix hash table
7231 handling. Rewrite lexical table handling.
7232 (i386_print_statistics): Don't print prefix statistics.
7233 (md_assemble): Rewrite instruction parser so that line is not
7234 converted to lower case. Don't do a hash_find for prefixes,
7235 instead recognise them via opcode modifier.
7236 (expecting_operand, paren_not_balanced): Localise variables.
7237 * config/tc-i386.h (IsPrefix): Define.
7238 (prefix_entry): Remove.
7240 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7241 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7242 '\\' in case where comment_chars contains '/'.
7244 * config/tc-i386.c (MATCH): Ensure given operand and template
7245 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7246 you must write `ljmp *table(%ebx)'.
7248 From H.J. Lu <hjl@gnu.org>:
7249 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7250 as 0 ifndef BFD_ASSEMBLER.
7251 (md_assemble): Allow immediate operands without suffix or
7252 other reg operand to default in size to the current code size.
7254 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7256 * config/tc-v850.c (md_begin): Restore creation of
7257 .call_table_text and .call_table_data sections.
7259 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7261 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7262 after emitting a word of noops.
7264 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7266 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7267 (i386_operand): Simplify checks for valid base/index combinations.
7268 Disallow `in 4(%dx),%al'.
7270 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7272 (add_prefix): Change parameter from char to int.
7274 * config/tc-i386.h (Ugh): Define opcode modifier.
7275 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7277 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7278 CONSISTENT_REGISTER_MATCH macros to check register types more
7279 thoroughly. Check for illegal suffix/operand combinations
7280 when matching insns with operands. Handle new `s' suffix, and
7281 associated FloatMF opcode modifier for float insns with memory
7283 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7284 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7285 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7286 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7287 DATA_PREFIX_OPCODE throughout.
7289 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7290 (md_assemble): Rewrite suffix/register operand checking code to be
7291 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7292 AnyMem, the better to grep.
7294 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7295 given a memory operand. Don't set Abs bits either.
7296 (type_names): Remove Mem*, Abs*.
7297 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7298 define opcode_modifiers as these cases are handled by Disp8,
7299 Disp16, Disp32 and suffix checks.
7300 (COMES_IN_BOTH_DIRECTIONS): Remove.
7301 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7303 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7304 if IgnoreDataSize modifier given. Remove ShortformW modifier
7305 test. Add test for ShortForm in W base_opcode modification.
7306 Merge Seg2ShortForm and Seg3ShortForm code.
7307 * config/tc-i386.h (ShortFormW): Remove.
7308 (IgnoreDataSize): Define.
7310 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7312 * config/tc-d30v.c (md_assemble): Store previous segment state
7313 with previous instruction.
7315 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7317 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7318 (ebp, esp): Remove static variables.
7319 (MATCH): Remove test for InOutPortReg.
7320 (i386_operand): Properly handle InOutPortReg here instead.
7321 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7322 (md_assemble): Simplify and correct modrm and sib generation.
7323 (i386_operand): Add warning for scale without index.
7324 Rewrite checks for valid base/index combinations.
7326 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7327 macros and enclose in do while(0).
7328 (RESTORE_END_STRING): Likewise.
7329 (md_assemble): Add one to printed operand number so we start
7330 from 1 not 0. Add some more gettext invocations.
7331 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7334 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7335 DATA_PREFIX, SEG_PREFIX): Define.
7336 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7337 (check_prefix): Remove function.
7338 (add_prefix): New function. Add prefix to i.prefix as well as
7340 (md_assemble): Changes for add_prefix. Remove hack for wait
7341 prefix, instead always output prefixes in fixed order. Test
7342 for jcxz/loop when selecting between word & dword operations,
7343 and add address size prefix rather than operand size prefix.
7344 Remove operand -> address size hack when emitting jcxz/loop.
7345 (i386_operand): Remove O_Absent check as it's done in expr.
7347 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7349 * configure.in: Recognize m5200 as a cpu_type of m68k.
7350 * aclocal.m4: Rebuild with current libtool.
7351 * configure: Rebuild.
7353 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7355 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7356 to relaxable_symbol to prevent references to external symbol from
7359 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7362 symbols are relaxable.
7364 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7366 * config/tc-v850.c (md_begin): Don't create special
7367 sections by default.
7369 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7371 * config/tc-mips.c (macro): For div and udiv, close the
7372 reorder block as soon as possible.
7374 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7376 From Matt Semersky <matts@scd.hp.com>:
7377 * macro.c (macro_mri_mode): New function.
7378 * macro.h (macro_mri_mode): Declare.
7379 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7382 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7384 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7387 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7388 until after xstrdup in OBJ_EVAX case.
7390 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7392 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7393 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7394 of hardcoded magic number.
7395 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7397 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7399 * read.c (do_s_func): New function.
7401 * read.h (do_s_func): Add prototype.
7403 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7405 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7406 nops if fill pattern not specified.
7408 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7410 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7411 * config/te-go32.h (TE_GO32): Define.
7412 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7414 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7416 Implement .func/.endfunc pseudo-ops.
7417 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7419 * read.c (potable): Add .func,.endfunc.
7420 (s_func): New function.
7421 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7423 (in_doc_func_p,current_function_label): New static globals.
7424 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7426 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7428 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7429 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7430 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7431 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7432 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7433 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7434 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7435 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7436 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7437 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7438 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7439 * config/tc-a29k.c: Don't define md_short_jump_size,
7440 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7441 * config/tc-alpha.c: Likewise.
7442 * config/tc-alpha.h: Likewise.
7443 * config/tc-arm.c: Likewise.
7444 * config/tc-h8300.c: Likewise.
7445 * config/tc-h8500.c: Likewise.
7446 * config/tc-hppa.c: Likewise.
7447 * config/tc-i860.c: Likewise.
7448 * config/tc-i960.c: Likewise.
7449 * config/tc-ppc.c: Likewise.
7450 * config/tc-sh.c: Likewise.
7451 * config/tc-sparc.h: Likewise.
7452 * config/tc-tic30.c: Likewise.
7453 * config/tc-w65.c: Likewise.
7454 * config/tc-z8k.c: Likewise.
7456 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7458 * config/tc-vax.c (_): Delete this macro used for placeholder
7459 values in vax_operand_width_size; it conflicts with the _() macro
7460 used for internationalization.
7462 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7464 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7465 code. From Chris Moller <moller@bops.com>.
7467 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7468 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7469 * read.c (emit_expr): Initialize seg and subseg fields of a new
7471 * write.c (write_object_file): Switch to the appropriate segment
7472 and subsegment when processing a broken word.
7474 * config/tc-m68k.c (mri_assemble): New static function.
7475 (build_mri_control_operand): Call mri_assemble rather than
7477 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7478 (s_mri_endf, s_mri_endw): Likewise.
7480 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * read.c (s_org): Call md_flush_pending_output if it is defined.
7484 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7486 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7488 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7489 (md_parse_option): Add for same.
7490 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7491 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7492 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7494 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7496 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7498 * config/tc-arm.c (find_real_start): Relax definition of local
7501 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7503 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7504 symbols at the given address, not just the last one specified.
7506 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7508 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7509 or number_to_chars_littleendian to write data.
7511 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-v850.c (md_assemble): Remove artificially created
7514 register name symbols.
7516 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7518 * write.c (fixup_segment): Change "segment" to "section" in
7521 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7523 * write.c (fixup_segment): Change sym1-sym2 message again.
7525 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7527 * write.c (fixup_segment): Improve error message for sym1-sym2
7528 errors when sym1 is in a different segment from sym2.
7530 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7532 * config/tc-m32r.c (warn_unmatched_high): New static local.
7533 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7534 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7535 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7536 (md_parse_option): Likewise.
7537 (md_show_usage): Likewise.
7538 (m32r_frob_file): Likewise.
7540 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7541 (read_a_source_file): Call them.
7542 * read.h (stabs_generate_asm_file): Declare.
7543 * stabs.c (stabs_generate_asm_file): New function.
7544 (generate_asm_file): New function.
7545 (stabs_generate_asm_lineno): Move file name handling into
7548 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7550 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7551 (d30v_current_align, d30v_current_align_seg): New variables.
7552 (d30v_last_label): New variable.
7553 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7554 (s_d30v_data, s_d30v_section): Likewise.
7555 (md_pseudo_table): Call them.
7556 (md_begin): Initialize d30v_current_align_seg.
7557 (md_assemble): Call d30v_align when needed by known current alignment.
7558 (d30v_frob_label, d30v_cons_align): New functions.
7559 * config/tc-d30v.h (md_do_align): Remove.
7560 (tc_frob_label): Call d30v_frob_label.
7561 (md_cons_align): New.
7563 * config/tc-d30v.c (find_format): Convert complex expressions to
7564 expression symbols before processing. Clean up code formatting.
7566 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7568 * po/Make-in (install-info): New target.
7570 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7572 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7574 * config/tc-mn10300.c (md_assemble): Likewise.
7576 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7578 * Makefile.am: Update with `make dep-am'.
7579 (HFILES): Add cgen.h.
7580 (cgen.o): Depend on cgen.h.
7581 * Makefile.in: Regenerate.
7583 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7585 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7587 * gasp.c (grab_label): Permit a label to be a preprocessor
7588 variable by permitting a label to start with a backslash.
7590 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7592 * config/tc-mips.c (validate_mips_insn): Removed hack
7593 for previously inaccessible bitfields in some INSN_TRAP
7596 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7598 * config/tc-d30v.c (do_assemble): Abort with error message
7599 if opcode operands do not match.
7601 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7603 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7604 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7605 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7606 similar new 'q' operand.
7608 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7610 * cgen.c (cgen_asm_finish_insn): Fix typo.
7612 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7615 * cgen.c: Include it.
7616 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7617 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7618 All callers updated.
7619 * config/tc-m32r.c: Include cgen.h.
7620 (m23r_insn): New members num_fixups,fixups.
7622 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7624 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7625 to avoid compiler warning.
7627 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7629 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7632 * makefile.vms (OBJS): Add ehopt.obj
7634 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7636 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7638 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7640 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7641 a short format insn.
7642 (md_assemble): Set it for explicitly packed insns.
7644 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7646 * config/obj-coff.c (c_symbol_merge): Do not take address of
7647 native fields when performing the memcpy.
7649 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7651 * config/tc-mips.c (macro,macro2): Implement
7652 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7654 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7656 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7657 relocations against globally visible symbols.
7658 * config/tc-m68k.c (relaxable_symbol): New macro.
7659 (m68k_ip, md_estimate_size_before_relax): Use it.
7660 (tc_m68k_fix_adjustable): Also handle weak symbols.
7662 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7665 references to externally visible symbols.
7666 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7667 values in twice for a PC relative reloc if the symbol is
7670 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7671 don't adjust a PC relative reloc against an externally visible
7673 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7674 for a PC relative fixup against an externally visible defined
7675 symbol, arrange to store object file and addend values as though
7676 the symbol were not defined.
7677 (tc_gen_reloc): Likewise.
7679 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7681 * read.c (sizeof_leb128): Referenced externally by write.c so
7684 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7686 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7687 and expand a 'debug' symbol associated with the next instruction
7688 that does not cause a short instruction to be filled with a NOP.
7689 (md_pseudo_table): Add support for .debugsym.
7690 (assemble_parallel_insn): Add calls to expand_debug_sym as
7692 (md_assemble): Ditto.
7694 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7696 * as.c (main): Conditionally call setlocale.
7697 * gasp.c (main): Likewise.
7698 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7699 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7701 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7703 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7705 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7707 * config/tc-hppa.c: Change all calls to bzero to use memset.
7708 (pa_ip): Add cast to avoid warning.
7709 (tc_gen_reloc, md_apply_fix): Likewise.
7710 (pa_find_space_by_number): Likewise.
7711 (hppa_force_relocation): Likewise.
7712 (pa_block): Change i to unsigned int.
7713 * config/obj-som.h (obj_som_copyright): Declare.
7715 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7717 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7718 for line numbers for assembly source.
7720 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7722 * configure.in: Change version number to 2.9.4
7723 * configure: Rebuild.
7725 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7727 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7729 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7731 * ecoff.h: Change symbolS in function declaration to struct
7734 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7737 (md_convert_frag): Fix i18n typo.
7739 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7741 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7742 * ecoff.h: Protoype it.
7743 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7744 [EVAX] (s_alpha_prologue): Delete.
7745 (md_pseudo_table): Update.
7747 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7750 array to local pointer.
7751 (get_args, parse_expr): Add casts to avoid warnings.
7753 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7755 * read.c (s_set): Cast xmalloc return value to fragS *.
7756 * config/tc-m68k.c (m68k_ip): Function made static to match
7757 previous forward declaration.
7758 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7760 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7762 * config/tc-v850.c: Add internationalisation macros to error
7765 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7766 macros to error strings.
7768 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7770 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7771 reloc is in the TOC csect.
7772 (md_apply_fix3): Correct gettext typo.
7774 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7776 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7777 .L - they are local labels and the branches are not really
7778 function calls but rather far jumps.
7780 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7782 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7784 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * config/tc-i386.c (md_assemble): Print operand number rather than
7787 using ordinal_names.
7788 (i386_operand): Likewise.
7790 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7792 * Makefile.am (INTLLIBS): Define to work around apparent automake
7794 All Makefiles: Regenerated.
7796 * Many files: Added gettext invocations around user-visible
7798 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7799 HAVE_LC_MESSAGES): Define.
7800 * dep-in.sed: Added asintl.h.
7801 * po/Make-in: New file.
7802 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7804 * read.c (Z_): Renamed from `_'.
7805 * Makefile.am (SUBDIRS): Added po.
7806 (POTFILES): new macro.
7807 (po/POTFILES.in): New target.
7808 ($(OBJS)): Added asintl.h.
7810 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7811 (as_new_LDADD): Added $(INTLLIBS).
7812 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7813 (gasp_new_LDADD): Added $(INTLLIBS).
7814 (gasp_new_DEPENDENCIES): New macro.
7815 * configure, aclocal.m4: Rebuilt.
7816 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7818 (ALL_LINGUAS): Define.
7819 * macro.c: Include "asintl.h".
7820 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7821 * as.h: Include "asintl.h".
7822 * config/tc-i386.c (ordinal_names): Removed.
7823 (md_assemble): Changed error text to avoid ordinal_names.
7824 (i386_operand): Likewise.
7825 (reloc): Added as_bad to avoid i18n problems.
7826 (tc_gen_reloc): Likewise.
7827 * config/tc-arm.c (bad_args): Now a #define.
7829 * config/obj-vms.c (VMS_stab_parse): Changed type of
7831 (global_symbol_directory): Unified strings to avoid i18n
7833 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7834 avoid i18n problems.
7835 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7836 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7838 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7840 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7842 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7844 * as.c (print_version_id): Added an fprintf to avoid i18n
7846 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7848 * expr.c (expr): Added as_warn call to avoid i18n problems.
7849 * messages.c (as_assert): Changed code to avoid i18n problems.
7850 (as_abort): Likewise.
7851 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7852 (s_space): Likewise.
7853 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7855 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7857 * config/tc-i386.c (check_prefix): New static function, split out
7859 (struct _i386_insn): Add wait_prefix field.
7860 (md_assemble): Remove wait_prefix local variable. Use
7861 check_prefix when adding a prefix.
7863 * config/tc-i386.c (current_templates): New static variable.
7864 (md_assemble): Remove current_templates local variable.
7865 (md_assemble, i386_operand): Improve error and warning messages in
7866 many places. Add RESTORE_END_STRING in many places before error
7867 return. Clarify some comments.
7869 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7871 (md_assemble): Parse string instruction operands, looking for
7872 segment override prefixes. Check for invalid segment prefixes on
7874 (i386_operand): i.seg[] and max mem_operand changes for string
7876 * config/tc-i386.h (EsSeg): Define.
7878 * config/tc-i386.h (regKludge): Define.
7879 (iclrKludge, imulKludge): Don't define.
7880 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7881 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7882 opcode_modifier checks to look for more common cases first. Add
7883 default_seg for IsString case.
7885 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7887 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7889 * configure: Rebuild with new automake and libtool.
7890 * aclocal.m4, Makefile.in: Likewise.
7892 * doc/Makefile.am (as.dvi): New target.
7893 * doc/Makefile.in: Rebuild.
7895 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7897 * configure.in: Added sparc86x support.
7899 * configure: Rebuild.
7901 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7903 (md_parse_option): Warn if -EL is not supported for this architecture.
7905 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7907 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7909 * config/tc-mips.c (mips_ip): Note when we use get match on
7910 the full instruction name.
7912 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7914 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7915 back into the expression to handle add/sub simplification correctly.
7917 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7919 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7921 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7923 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7926 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7928 * symbols.c (max_indent_level): New global.
7929 (print_symbol_value_1): Use it.
7930 * expr.h (expr_build_dot): Declare.
7931 * expr.c (expr_build_dot): New function.
7933 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7935 * symbols.c (print_binary): New function.
7936 (print_expr_1): Call it.
7938 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7940 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7941 operand in the opcode.
7943 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7945 * config/tc-i386.h: Reorder operand flags and opcode modifier
7946 flags for clarity. Remove unused definitions: Unknown,
7947 ImmUnknown, DispUnknown, NoModrm.
7948 * config/tc-i386.c (type_names): Add missing Debug type.
7949 (md_assemble): Better duplicate prefix checking. Quicker string
7950 instruction check via new opcode_modifier flag.
7952 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * doc/as.texinfo (Invoking): Clarify -Wa example.
7956 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7958 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7959 (s_mips_weakext): Define.
7960 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7961 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7964 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7966 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7967 is an error if the value can not be computed at assembly time.
7968 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7970 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7972 * gasp.c (main): Set next field of new include_path structure to
7973 NULL. From Avery Pennarun <averyp@gdc.ca>.
7975 * read.c (s_mri_sect): Call as_bad rather than abort for an
7976 unsupported MRI target.
7978 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7980 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7981 the destination of a branch instruction should be altered.
7982 (find_real_start): New function: Locate the real, Thumb coded
7983 start of a Thumb function.
7984 (do_t_branch23): Alter the destination of branches to Thumb
7987 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7989 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7991 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7994 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7996 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7997 * doc/c-hppa.texi: Likewise.
7999 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * Makefile.am: Rebuild dependencies.
8002 * Makefile.in: Rebuild.
8004 * Makefile.am (DEP_INCLUDES): New variable.
8005 (.dep1): Change to work when srcdir is not an absolute path.
8006 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8007 * Makefile.in: Rebuild.
8009 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8011 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8012 LinearAddress patch.
8014 * configure.in: Set version to 2.9.1.
8015 * configure: Rebuild.
8017 * Branched binutils 2.9.
8019 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8021 * config/tc-i386.h (FWait): Define.
8022 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8023 other prefixes. Check FWait flag in opcode table to see which
8024 instructions require an fwait prefix.
8026 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8028 * stabs.c (get_stab_string_offset): Always create a stab string
8031 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8033 Fix some gcc -Wall warnings:
8034 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8035 * ehopt.c (eh_frame_code_alignment): Likewise.
8036 * expr.c (integer_constant, operand): Likewise.
8037 * frags.c (frag_align): Likewise.
8038 * gasp.c (level_0, change_base, doinstr): Likewise.
8039 * hash.c (hash_ask): Likewise.
8040 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8041 (debugging_pseudo): Likewise.
8042 * macro.c (define_macro, check_macro): Likewise.
8043 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8044 (ignore_rest_of_line, float_cons): Likewise.
8045 * symbols.c (decode_local_label_name): Likewise.
8046 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8047 (fixup_segment, number_to_chars_bigendian): Likewise.
8048 (number_to_chars_littleendian): Likewise.
8049 * config/atof-ieee.c (gen_to_words): Likewise.
8050 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8051 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8052 * read.c (output_big_sleb128): Initialize locals to avoid
8054 (output_big_uleb128, equals): Likewise.
8055 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8056 to unsigned int. Change zeros to unsigned int.
8057 * cond.c (s_if): Add return to default case.
8058 * frags.c (frag_now_fix): Change return type to addressT.
8059 * frags.h (frag_now_fix): Update declaration.
8060 * listing.c (file_info_struct): Change linenum to unsigned int.
8061 (struct list_info_struct): Change hll_line to unsigned int.
8062 (print_source): Update format string.
8063 * read.c (emit_expr): Change scan to unsigned int, and don't
8064 bother to initialize it.
8065 * symbols.c (dollar_label_count): Change to unsigned long.
8066 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8067 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8068 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8070 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8072 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8073 mcf5200 just as we do for m68000.
8074 (m68k_init_after_args): Likewise.
8075 (md_estimate_size_before_relax): Likewise.
8077 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8079 * config/tc-v850.c (md_assemble): Store relocation addend in
8080 fixup instead of instruction.
8082 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8084 * config/tc-i386.c (md_assemble): Swap template arguments to
8085 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8086 This macro is currently symmetric, so passing them the wrong
8087 way didn't cause any problem, but may if the macro is changed
8089 After copying template to i.tm, use i.tm. rather than t-> to
8090 access fields, and make t a const*
8091 Move i.tm.operand_types[] swap to immediately after the copy.
8093 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8095 * expr.h (expr_build_uconstant): Add prototype.
8096 (expr_build_unary,expr_build_binary): Add prototypes.
8097 * expr.c (expr_build_uconstant): New function.
8098 (expr_build_unary,expr_build_binary): New functions.
8100 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8102 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8103 * macro.c (macro_expand_body): Increase buffer size.
8104 * messages.c (as_warn): Likewise.
8105 (as_warn_where, as_bad, as_bad_where): Likewise.
8107 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8109 Based on patch from H.J. Lu <hjl@gnu.org>:
8110 * Makefile.am (DISTSTUFF): New variable.
8111 (diststuff): New target.
8112 * Makefile.in: Rebuild.
8114 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8116 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8117 m32r_elf_section_change_hook.
8119 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8120 emit a nop if a section ends with a 16 bit instruction.
8122 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8124 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8125 s_lcomm rather than obj_coff_lcomm.
8126 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8128 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8130 * config/tc-i386.h (LinearAddress): Define.
8131 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8132 instruction, don't use a default segment.
8134 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8136 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8137 * configure: Rebuild.
8139 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8141 * aclocal.m4, configure: Rebuild with libtool 1.2.
8143 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8145 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8146 PC relative branches. Patch courtesy of Jonathan Walton.
8149 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8151 * configure.in (emulations): Add thumb-pe target.
8153 * configure (emulations): Add thumb-pe target.
8155 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8157 * itbl-lex.l (yywrap): Don't define if already defined as a
8160 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8162 * depend.c (quote_string_for_make): New function.
8163 (wrap_output): Use it.
8165 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8167 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8168 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8170 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8172 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8173 Recognize -GN and -relax.
8174 (md_begin): Initialize gp size from -G switch.
8175 (alpha_force_relocation): Always force if -relax.
8176 (alpha_align): Take a new argument that will specify when to
8177 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8178 Change all callers. Emit nop alignment padding as nop+unop pair.
8180 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8182 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8183 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8185 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8187 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8188 require padding to the next long word boundary.
8190 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8192 * cgen.c: #include symcat.h.
8193 * config/tc-m32r.c: Likewise.
8195 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8197 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8198 absolute expressions instead of '$' prefixed register names.
8200 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8202 * read.c (s_set): Record file and line info for symbols when -as.
8203 (pseudo_set): Don't overwrite that dummy fragment.
8205 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8207 * config/tc-ppc.c (md_pseudo_table): Add "section".
8208 (ppc_named_section): New static function.
8210 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8212 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8213 so we don't have to scan the entire list.
8215 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8217 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8218 case, allow the parallel instructions to modify the same flag
8221 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8223 * listing.c (list_symbol_table): Categorize symbols by
8224 undefined_section rather than sy_frag->line == NULL.
8226 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8228 * Makefile.am (install-exec-local): Install properly when ln
8229 fails or tooldir == prefix.
8231 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8233 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8234 Test result of insert_operand for error.
8236 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8238 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8239 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8240 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8241 * doc/Makefile.in: Rebuild.
8243 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8245 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8246 (macro): Fix handling of M_COP[0-3].
8248 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8250 Based on patches from Ross Harvey <ross@teraflop.com>:
8251 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8252 if macro_alternate or macro_mri.
8253 (getstring): Remove support for byte constants between < and >.
8254 (get_any_string): '<' only starts a string if macro_alternate or
8256 (macro_expand_body): Permit keyword parameters following
8257 positional parameters.
8259 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8260 * configure.in (alpha*-*-netbsd*): New target.
8261 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8262 * configure: Rebuild.
8264 * as.h (flag_warn_suppress_instructionswap): Move from here...
8265 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8266 here, and make static.
8268 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8269 BFD_ASSEMBLER or MANY_SEGMENTS.
8271 * as.c (show_usage): Update bug-gnu-utils address.
8272 * gasp.c (show_usage): Likewise.
8273 * doc/as.texinfo (Bug Reporting): Likewise.
8275 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8277 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8278 insns regardless of the size of a pointer if we're in mips I or
8280 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8282 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8284 Fix rac to accept only a0:
8285 * tc-d10v.c (parallel_ok, find_opcode):
8286 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8287 Introduce OPERAND_GPR.
8289 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8291 * read.c (s_fill): Handle non-constant repeat counts by creating
8292 an rs_space fragment.
8294 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8296 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8297 from as_bad to as_warn.
8299 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8301 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8302 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8303 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8305 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8307 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8308 seg_fix_rotP rather than fix_root from seg_info.
8310 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8312 * expr.c: Add support for 0x1_2_3_4 bignums.
8314 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8316 * configure.in: Change -linux* to -linux-gnu*.
8317 * configure: Rebuild.
8319 * app.c (do_scrub_begin): Treat \r as whitespace.
8321 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8323 * Makefile.am: Update dependencies.
8324 * Makefile.in: Rebuild.
8326 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8328 * configure, aclocal.m4: Rebuild with new libtool.
8330 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8332 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8333 the argument to bfd_set_arch_mach.
8334 (load_address): Use bfd_arch_bits_per_address to determine the
8335 bit size of an address instead of looking at the isa level.
8336 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8338 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8340 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8342 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8344 * ehopt.c: New file.
8345 * as.h (enum _relax_state): Add rs_cfa.
8346 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8347 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8348 * read.c (emit_expr): Call check_eh_frame.
8349 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8350 (relax_segment): Likewise.
8351 * Makefile.am: Rebuild dependencies.
8352 (GAS_CFILES): Add ehopt.c.
8353 (GENERIC_OBJS): Add ehopt.o.
8354 * doc/internals.texi (Frags): Document rs_cfa.
8356 * as.c (show_usage): Mention --traditional-format.
8357 (parse_args): Accept --traditional-format.
8358 * as.h (flag_traditional_format): Declare.
8359 * output-file.c (output_file_create): If flag_traditional_format,
8360 set BFD_TRADITIONAL_FORMAT on stdoutput.
8361 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8363 * config/tc-mips.c (append_insn): Make sure that if we have a
8364 fixup for an unmatched %hi reloc, it does not associated with a
8367 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8368 * doc/Makefile.in: Likewise.
8370 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8372 * config/tc-m32r.c (check_for_side_effects): New function.
8373 (can_make_parallel): Add checks for instruction side effects
8374 clashing with the other instruction.
8375 (assemble_parallel_insn): Improve warning messages. Return error
8376 message from non-swapped instruction order.
8378 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8380 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8382 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8383 md_cleanup definition. This moves the forced literal output to
8384 the end of the source pass, and avoids macro's inserting literals
8385 into the code immediately after the macro expansion.
8387 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8389 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8390 a gas internal symbol is adjustable.
8391 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8393 * as.h: If gcc version greater than 2.6, use `__format__' and
8394 `__printf__' in function attributes, rather than `format' and
8397 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8399 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8401 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8403 Add tms320c30 support:
8404 * config/tc-tic30.h: New file.
8405 * config/tc-tic30.c: New file.
8406 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8407 TARGET_FORMAT as "coff-tic30".
8408 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8409 * Makefile.am: Rebuild dependencies.
8410 (CPU_TYPES): Add tic30.
8411 (CPU_OBJ_VALID): tic30-aout is valid.
8412 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8413 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8414 * configure, Makefile.in: Rebuild.
8416 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8418 * config/tc-v850.c (md_assemble): Improvements to error messages.
8420 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8422 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8423 BFD_RELOC_HI16_S to store the high bits of any value.
8425 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8426 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8427 assembler calculate relocations to any external symbol at all.
8428 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8429 involving generation of pc-relative relocs.
8430 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8431 has been moved to md_apply_fix3.
8433 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8434 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8435 which actually means (the address of identifier's GOT entry) +
8436 constant, which is not particularly useful.
8438 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8440 * read.h (include_dirs): Declare.
8441 (include_dir_count,include_dir_maxlen): Declare.
8443 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8445 * configure.in: Correct check for shared opcodes library.
8446 * configure: Rebuild.
8448 * listing.c (buffer_line): If we can't open the file, set at_end.
8449 (listing_print): Remove unused local variable fi.
8451 * config/m68k-parse.y (reglistpair): Handle register list in
8454 * config/vms-conf.h: Don't undef VERSION.
8456 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8458 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8460 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8462 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8463 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8464 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8465 (EXTRA_DIST): Define.
8466 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8467 explicitly rather than via the list of object files.
8468 (gcc-as.opt): New file created when make-gas.com is run.
8469 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8470 itbl-cpu.h} to #include appropriate file rather than copying that
8472 * config/vms-conf.h: Synchronize with current config.in.
8473 * Makefile.in: Rebuild.
8475 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8477 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8478 (parallel_ok): Relaxed parallel subinstruction dependency check.
8480 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8482 * as.h (flag_warn_suppress_instructionswap): added new flag.
8483 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8484 command line argument.
8485 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8486 warning only if flag_warn_suppress_instructionswap is false.
8488 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8490 * configure.in (i386-*-mingw32*): New target.
8491 * configure: Rebuild.
8493 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8495 * symbols.c (resolve_symbol_value): Don't set the segment if it
8496 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8498 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8501 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8503 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8504 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8507 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8509 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8511 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8513 * config/tc-v850.c (v850_insert_operand): Display instruction when
8514 an error is encountered.
8516 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8518 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8519 (i386-*-sco3.2v5*coff): New target.
8520 (i386-*-sco3.2*): New target.
8521 * configure: Rebuild.
8523 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8525 * config/tc-v850.c: Tidy error message production.
8527 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8529 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8530 validate_immediate return value in the right type for comparisons
8533 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8535 * listing.c (MAX_BYTES): Use listing variables not constants.
8536 (data_buffer): No longer an array, but a pointer.
8537 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8538 (listing_listing): Allocate data_buffer.
8540 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8542 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8543 --listing-rhs-width, --listing-cont-lines.
8544 (show_usage): Update.
8545 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8546 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8547 (print_lines): Use the variables instead of the constants.
8548 (listing_listing): Likewise.
8549 * listing.h: Declare the new vars.
8551 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8553 * as.c (parse_args): Add --keep-locals alias for -L.
8554 Add --strip-local-absolute.
8555 (show_usage): Update.
8556 * as.h (flag_strip_local_absolute): New flag.
8557 * symbols.c (S_IS_LOCAL): Use it.
8558 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8559 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8560 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8562 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8564 * config/tc-m32r.c: Detect if explicitly parallel instructions
8565 might have an io conflict and issue a warning message.
8567 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8569 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8570 cgen_swap_fixups): Functions to save, restore and swap the fixup
8571 chain with a backup copy.
8572 (cgen_asm_finish_insn): Returns address of constructed insn.
8574 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8576 * listing.c (file_info_struct): Remove FILE, add POS.
8577 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8578 (file_info): Don't open the file.
8579 (buffer_line): Check for the file in the last_open cache, updating
8581 (print_source): Don't reference file_info->file.
8582 (listing_listing): Likewise.
8583 (listing_print): Close the file in the cache, if any.
8585 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8587 * read.c (dwarf_file_string): New file static variable.
8588 (emit_expr): Look for constant sequence that leads up to a file
8589 name in DWARF debugging output.
8590 (stringer): Use dwarf_file_string to decide whether to accept a
8591 string as a file name.
8593 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8595 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8596 (crack_operand): Add reg->reglst MRI hack.
8597 (r_seg): Put reglst symbols in reg_section.
8598 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8600 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8602 * tc-sh.c (get_specific): Handle SGR & DBR.
8604 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8606 * tc-h8300.c (parse_reg): Take the length of the symbol into
8607 account when attempting to match a register name.
8608 * tc-h8500.c (parse_reg): Likewise.
8610 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8612 * cgen.c: Formatting changes to improve readability.
8614 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8616 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8619 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8621 Based on a patch from Jim Wilson
8622 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8623 (tc_gen_reloc): Handle cross section PC relative relocs
8626 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8628 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8630 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8632 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8633 (expr_jmp_buf): New static local.
8634 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8635 (cgen_md_operand): New function.
8636 * tc-m32r.c: Clean up pass over `struct foo' usage.
8637 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8639 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8641 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8642 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8644 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8646 * config/tc-i386.c (i386_operand): Give an error if there are
8647 unrecognized characters after an expression.
8649 For older changes see ChangeLog-9697