1 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3 * config/tc-mips.c (mips_ip): When calculating offsets,
4 don't accept as constant the difference between the
5 addresses of symbols in two different sections.
7 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
9 (validate_mips_insn): Likewise. Also, update 'B' operand
10 specifier to use OP_*_CODE20 constants and delete 'm' operand
12 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
13 operand specifiers. Change warning generated by 'B' operand
14 specifier to reflect its new multi-purpose usage.
16 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
17 -1, and update comment.
18 (file_mips_isa): Likewise.
19 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
20 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
21 ISA_* constants rather than hard-coded numbers.
22 (mips_cpu_info): New structure.
23 (mips_cpu_info_table): New table describing CPU and ISA names
25 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
26 mips_cpu_info_from_cpu): New functions.
27 (mips_isa_to_str): New function to get string for ISA name.
28 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
30 (md_begin): Redo CPU and ISA selection logic, using
31 mips_cpu_info_from_*. Convert to use ISA_* constants rather
32 than hard-coded numbers.
33 (append_insn, mips_emit_delays, macro, macro2): Convert to use
34 ISA_* constants rather than hard-coded numbers.
35 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
36 (md_longopts): Delete OPTION_NO_MIPS32.
37 (md_parse_option): Convert to use ISA_* constants rather than
38 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
39 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
40 to use strcasecmp to recognize "default" and to use
41 mips_cpu_info_from_name to get CPU numbers from argument.
42 (md_show_usage): Move -mips32 so it's with the rest of the ISA
43 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
45 (s_mipsset): Accept ISA value 32.
46 * doc/as.texinfo: Clean up MIPS options summary slightly,
47 remove -no-mips32. Add note about -mips4 and -mips32
48 specifying those ISA levels. Delete -mips32 and -no-mips32
49 cpu flag descriptions.
50 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
51 up the supported CPU switch list, and replace 4Kc, 4Km, and
52 4Kp entries with a single mips32-4k entry. Note that you can
55 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
57 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
59 (md_parse_option): Add cases for OPTION_MIPS5 and
61 (md_show_usage): Mention -mips5 and -mips64 arguments.
62 (s_mipsset): Add cases for MIPS5 and MIPS64.
63 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
65 * doc/as.texinfo: Mention -mips5 and -mips64 options
67 * doc/c-mips.texi: Likewise. Also update introduction
68 and ".set" usage information.
70 * config/tc-mips.c (md_show_usage): Add "sb1" to the
72 (mips_cpu_info_table): Add SB-1 entries.
73 * doc/c-mips.texi: Add "sb1" to the list of CPUs
74 known to the -mcpu option.
76 * doc/as.texinfo: Correct description of MIPS -mcpu
77 option, by copying some of the text from doc/c-mips.texi.
79 2000-12-01 Joel Sherrill <joel@OARcorp.com>
81 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
83 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
84 (sparc*-*-rtems*): Switched from a.out to ELF.
85 * configure: Regenerate.
86 * config.in: Regenerate.
87 * Makefile.in: Regenerate.
88 * aclocal.m4: Regenerate.
89 * po/gas.pot: Regenerate.
91 2000-11-30 Philip Blundell <pb@futuretv.com>
93 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
94 even in non BFD_ASSEMBLER case.
96 2000-11-30 Diego Novillo <dnovillo@redhat.com>
98 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
101 2000-11-29 Richard Henderson <rth@redhat.com>
103 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
104 until dwarf2_finish; use relaxation to get cross-fragment offsets;
105 thread multiple subsegments properly; handle multiple code
106 sections properly; emit proper compilation unit info for assembler
109 * as.h (enum _relax_state): Add rs_dwarf2dbg.
110 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
111 (dwarf2dbg_estimate_size_before_relax): Declare.
112 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
113 * write.c: Include dwarf2dbg.h.
114 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
115 (relax_segment): Likewise.
117 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
119 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
120 jump>: Use as_bad_where instead of as_bad. Tweak error message
121 accordingly. Stabilize frag by updating fix part and resetting
123 <undefined symbol, unconditional jump>: Ditto.
124 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
125 indexing is_end_of_line[].
126 (md_assemble): Initialize size to 0.
127 (md_section_align): Mark parameter seg as unused.
128 (parse_reg): Parse names case-insensitively.
130 2000-11-28 Kazu Hirata <kazu@hxi.com>
132 * config/obj-aout.h: Fix formatting.
133 * config/obj-bout.h: Likewise.
134 * config/obj-coff.c: Likewise.
135 * config/obj-coff.h: Likewise.
136 * config/obj-elf.h: Likewise.
137 * config/obj-som.h: Likewise.
138 * config/obj-vms.c: Likewise.
139 * config/obj-vms.h: Likewise.
140 * config/tc-h8300.h: Likewise.
141 * config/tc-ns32k.h: Likewise.
142 * config/tc-sparc.h: Likewise.
143 * config/tc-tic54x.h: Likewise.
144 * config/tc-z8k.h: Likewise.
146 2000-11-28 Nick Clifton <nickc@redhat.com>
148 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
149 License is present in the sources, but not the output, and
150 also available from the GNU website.
151 (GNU Free Documentation License): Comment out this section.
153 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
155 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
156 targets. Remove i860 from valid a.out targets.
157 * Makefile.in: Regenerate.
159 * config/tc-cris.c: Include dwarf2dbg.h.
160 (md_pseudo_table): Add .file and .loc.
161 (md_assemble): Call dwarf2_emit_insn if generating ELF.
162 (s_cris_file, s_cris_loc): New.
163 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
164 * Makefile.am: Regenerate dependencies.
165 * Makefile.in: Regenerate.
167 2000-11-28 Alan Modra <alan@linuxcare.com.au>
169 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
170 (MRI_MUL_PRECEDENCE): Likewise.
171 (op_rank): Fix a comment typo.
173 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
175 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
177 (get_operand): Fix analysis for movw/movb instructions.
179 2000-11-24 Nick Clifton <nickc@redhat.com>
181 * configure.in (xscale-elf): Add target.
182 (xscale-coff): Add target.
183 * configure: Regenerate.
185 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
187 (ARM_EXT_XSCALE): New ARM architecture extension.
188 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
189 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
190 (ARM_THUMB): Rename to ARM_EXT_THUMB.
191 (ARM_ARCH_V4): Remove processor from architecture.
192 (ARM_ARCH_3M): New architecutre definition.
193 (ARM_ARCH_V5TE): New architecutre definition.
194 (ARM_ARCH_XSCALE): New architecutre definition.
195 (CPU_DEFAULT): Allow to be defaulted to XScale.
196 (atpcs): New boolean variable.
197 (ldr_flags): Support 'd' flag for double word loads.
198 (str_flags): Support 'd' flag for double word stored.
199 (do_mia): New function.
200 (do_mar): New function.
201 (do_mra): New function.
202 (do_pld): New function.
203 (do_ldrd): New function.
204 (do_blx): New function.
205 (do_bkpt): New function.
206 (do_clz): New function.
207 (do_lstc2): New function.
208 (do_cdp2): New function.
209 (do_t_blx): New function.
210 (do_t_bkpt): New function.
211 (do_smla): New function.
212 (do_smlal): New function.
213 (do_smul): New function.
214 (do_qadd): New function.
215 (do_co_reg2c): New function.
216 (LONGEST_INSN): Redefine to 7.
218 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
219 command line switches.
221 2000-11-22 Jim Wilson <wilson@redhat.com>
223 * config/tc-ia64.c (pseudo_func): Add missing initializers.
224 (struct rsrc): Make line unsigned.
225 (gr_values): Add missing initializer.
226 (SLOT_NUM_NOT_SET): Add unsigned cast.
227 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
228 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
229 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
230 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
231 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
232 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
233 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
234 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
235 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
236 Add ATTRIBUTE_UNUSED to unused parameters.
237 (convert_expr_to_ab_reg): Add parens.
238 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
239 (dot_prologue): Initialize grsave when declared.
240 (md_pseudo_table): Add missing initializers.
241 (operand_match): Add casts to bfd_vma.
242 (emit_one_bundle): Delete unused local prev. Make required_template
244 (specify_resource): Cast i to unsigned.
245 (note_register_values): Use fprintf_vma.
246 (print_dependency): Likewise.
248 2000-11-21 Jim Wilson <wilson@redhat.com>
250 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
251 for unwind info section.
252 (dot_endp): Likewise for unwind section.
254 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
257 2000-11-21 Jakub Jelinek <jakub@redhat.com>
259 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
260 (output_insn): Call dwarf2_emit_insn.
261 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
263 2000-11-17 Richard Henderson <rth@redhat.com>
265 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
266 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
267 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
269 2000-11-17 Nick Clifton <nickc@redhat.com>
271 * config/tc-arm.c (md_pseudo_table): Add support for .line and
274 2000-11-17 Richard Henderson <rth@redhat.com>
276 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
278 2000-11-17 Richard Henderson <rth@redhat.com>
280 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
281 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
282 tri-state definition of alpha_flag_mdebug.
283 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
284 (s_alpha_file): Store first .file directive.
286 (md_pseudo_table): Add stabs and stabn.
288 2000-11-17 Richard Henderson <rth@redhat.com>
290 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
292 2000-11-17 Richard Henderson <rth@redhat.com>
294 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
295 (main): Call dwarf2_finish.
296 * as.h (debug_type): Clarify documentation of the meaning
298 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
299 (print_stats): Fix parenthesis problem.
300 (now_subseg_size): New.
301 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
302 (dwarf2_directive_file): Don't set debug_type.
303 (dwarf2_where): Honor DEBUG_DWARF2 first.
304 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
305 do nothing if not emitting dwarf2 debug info, or no work.
306 * dwarf2dbg.h (dwarf2_emit_insn): Update.
307 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
308 (ecoff_new_file): Likewise.
309 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
310 commentary wrt dwarf2.
312 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
313 ATTRIBUTE_UNUSED as needed.
314 (emit_insn): Call dwarf2_emit_insn.
317 (s_alpha_coff_wrapper): Don't handle them.
318 (md_pseudo_table): Update for .file and .loc.
319 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
321 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
322 don't protect with debug_type.
323 * config/tc-hppa.c (md_assemble): Likewise.
324 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
325 * config/tc-mn10300.c (md_assemble): Likewise.
326 * config/tc-sh.c (md_assemble): Likewise.
327 * config/tc-v850.c (md_assemble): Likewise.
329 * config/tc-arm.c (arm_end_of_source): Remove.
330 * config/tc-hppa.c (pa_end_of_source): Remove.
331 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
332 * config/tc-mn10300.c (mn10300_finalize): Remove.
333 * config/tc-sh.c (sh_finalize): Remove.
334 * config/tc-v850.c (sh_finalize): Remove.
336 * config/tc-arm.h (md_end): Remove.
337 * config/tc-hppa.h (md_end): Remove.
338 (DWARF2_LINE_MIN_INSN_LENGTH): New.
339 * config/tc-m68hc11.h (md_end): Remove.
340 * config/tc-mn10300.h (md_end): Remove.
341 * config/tc-sh.h (md_end): Remove.
342 * config/tc-v850.h (md_end): Remove.
344 * config/tc-ia64.c (emit_one_bundle): Don't protect
345 dwarf2 bits with debug_type.
346 (md_assemble): Likewise.
347 (ia64_end_of_source): Don't call dwarf2_finish.
349 2000-11-16 Jim Wilson <wilson@redhat.com>
351 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
352 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
355 2000-11-16 H.J. Lu <hjl@gnu.org>
357 * config/obj-elf.c (obj_elf_symver): Don't check the missing
360 2000-11-15 Kazu Hirata <kazu@hxi.com>
362 * config/tc-tic30.c: Fix formatting.
363 * config/tc-tic80.c: Likewise.
364 * config/tc-v850.c: Likewise.
365 * config/tc-vax.c: Likewise.
366 * config/tc-w65.c: Likewise.
367 * config/tc-z8k.c: Likewise.
369 2000-11-14 DJ Delorie <dj@redhat.com>
371 * config/tc-v850.c: Support dwarf2.
372 * config/tc-v850.h: Ditto.
374 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
375 parse_cons_expression_v850 to initialize hold_cons_reloc.
377 2000-11-15 Bernd Schmidt <bernds@redhat.com>
379 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
380 (errata_nops_necessary_p): New function.
381 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
384 2000-11-14 Jim Wilson <wilson@redhat.com>
386 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
387 return little endian bfd formats.
389 2000-11-14 Kazu Hirata <kazu@hxi.com>
391 * config/aout_gnu.h: Fix formatting.
392 * config/atof-vax.c: Likewise.
393 * config/m68k-parse.h: Likewise.
394 * config/m88k-opcode.h: Likewise.
395 * config/obj-elf.c: Likewise.
396 * config/tc-arm.c: Likewise.
397 * config/tc-cris.c: Likewise.
398 * config/tc-i386.c: Likewise.
399 * config/tc-ia64.c: Likewise.
400 * config/tc-mn10300.c: Likewise.
401 * config/te-386bsd.h: Likewise.
402 * config/te-hppa.h: Likewise.
403 * config/te-nbsd.h: Likewise.
404 * config/te-ppcnw.h: Likewise.
405 * config/te-sparcaout.h: Likewise.
406 * config/te-tmips.h: Likewise.
407 * config/vax-inst.h: Likewise.
408 * config/vms-conf.h: Likewise.
410 2000-11-14 Jakub Jelinek <jakub@redhat.com>
412 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
414 2000-11-13 H.J. Lu <hjl@gnu.org>
416 * config/obj-elf.c (elf_frob_symbol): Support
417 ".symver name,name2@@@nodename".
418 (elf_frob_file_before_adjust): Likewise.
420 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
421 and ".symver name,name2@@@nodename".
424 2000-11-12 H.J. Lu (hjl@gnu.org)
426 * config/obj-elf.c (obj_elf_symver): Check missing version
429 2000-11-12 H.J. Lu (hjl@gnu.org)
431 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
432 instead of bfd_vma for non-bfd assemblers.
434 2000-11-09 Kazu Hirata <kazu@hxi.com>
436 * itbl-ops.c: Fix comment typos.
438 2000-11-08 Jim Wilson <wilson@redhat.com>
440 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
441 (struct unwind): Add next_slot_frag field.
442 (slot_index): New parameters slot_frag and first_frag. Add code
443 to add in frag sizes when different. Add comments.
444 (fixup_unw_records): New locals first_frag and last_frag. Pass new
445 arguments to slot_index.
446 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
447 loop end. Set next_slot_frag field.
449 2000-11-07 H.J. Lu <hjl@gnu.org>
451 * doc/as.texinfo (.symver): Updated for versioned symbol
454 * obj.h (format_ops): Add the frob_file_before_adjust field.
456 * config/obj-aout.c (aout_format_ops): Set the
457 frob_file_before_adjust field to 0.
458 * config/obj-coff.c (coff_format_ops): Likewise.
459 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
461 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
463 (elf_frob_file_before_adjust): New function to remove unneeded
464 versioned symbols from the symbol table.
465 (elf_format_ops): Set the frob_file_before_adjust field to
466 elf_frob_file_before_adjust.
468 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
471 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
473 2000-11-07 Peter Targett <peter.targett@arccores.com>
475 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
477 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
478 Fix compile time warning messages.
480 2000-11-07 Nick Clifton <nickc@redhat.com>
482 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
483 buffer in order to avoid buffer overflows.
485 2000-11-06 Steve Ellcey <sje@cup.hp.com>
487 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
488 Change M to m for -milp32 or -mlp64 to match gcc.
489 (dot_endp): Use bytes_per_address instead of 8.
490 (emit_one_bundle): Use number_to_chars_littleendian instead of
492 (fix_insn): Likewise.
493 (ia64_init): New function.
494 (ia64_target_format): New function.
495 (md_begin): Set endianness, arch, and machine as appropriate.
496 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
497 Make these macros depend on TE_HPUX macro.
498 (TARGET_FORMAT): Define.
499 (HOST_SPECIAL_INIT): Define.
500 * config/te-hpux.h: New file.
501 * configure.in: Add "ia64-*-hpux*" target to configure.
502 * configure: Regenerate.
504 2000-11-06 Kazu Hirata <kazu@hxi.com>
506 * as.c: Fix formatting.
507 * dwarf2dbg.c: Likewise.
508 * input-file.c: Likewise.
509 * input-file.h: Likewise.
510 * input-scrub.c: Likewise.
511 * itbl-ops.c: Likewise.
512 * listing.c: Likewise.
514 * messages.c: Likewise.
516 * subsegs.c: Likewise.
517 * subsegs.h: Likewise.
520 2000-11-06 Nick Clifton <nickc@redhat.com>
522 * doc/as.texinfo: Add GNU Free Documentation License.
523 * doc/gasp.texi: Add GNU Free Documentation License.
524 * doc/as.1: Add GNU Free Documentation License.
526 2000-11-05 Nick Clifton <nickc@redhat.com>
528 * config/tc-arm.c: Add include of "dwarf2dbg.h"
530 2000-11-02 Per Lundberg <plundis@chaosdev.org>
532 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
533 * configure: Regenerate.
535 2000-11-01 Nick Clifton <nickc@redhat.com>
537 * read.c (original_case_string): New global variable.
538 (read_a_source_file): Copy opcode string into
539 original_case_string if clobbering the case of the opcode.
540 * read.h: Export the definition of original_case_string.
541 * config/tc-arm.c (md_assembler): When parsing a .req
542 directive use the original opcode string, not the case
545 2000-11-02 Nick Clifton <nickc@redhat.com>
547 * config/tc-mn10300.c (debug_line): Remove this static
549 (md_assemble): Call dwarf2_generate_asm_lineno instead of
550 dwarf2_where and dwarf2_gen_line_info.
552 2000-11-02 Theo Honohan <th@futuretv.com>
554 * config/tc-arm.c (do_msr): Improve error message.
556 2000-10-31 Eric Christopher <echristo@redhat.com>
558 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
559 or pc-relative, else use fx_offset.
561 2000-10-31 Jim Wilson <wilson@redhat.com>
563 * config/tc-ia64.c (struct md): New field tag_fixups.
564 (ia64_flush_insns): Handle tag_fixups. Error if dangling
565 qualifying predicate.
566 (emit_one_bundle): Delete spurious multiplication by one. Handle
568 (ia64_start_line): Error if dangling qualifying predicate.
569 (defining_tag): New static variable.
570 (ia64_unrecognized_line, case '['): Parse tags.
571 (ia64_frob_label): Create tag_fixups.
572 (md_assemble): Reset md.qp.X_op after using it.
574 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
576 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
578 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
580 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
582 2000-10-30 Kazu Hirata <kazu@hxi.com>
584 * expr.c: Fix formatting.
585 * flonum-copy.c: Likewise.
586 * flonum.h: Likewise.
590 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
592 * as.h (OPTION_MD_BASE): Bump to 190.
593 * as.c (parse_args) <std_longopts>: Add comment about the need to
594 check OPTION_MD_BASE in as.h.
596 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
599 2000-10-27 Nick Clifton <nickc@redhat.com>
601 * configure.in (emulations): Add m68hc12.
602 * configure: Regenerate.
603 * po/gas.pot: Regenerate.
605 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
607 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
609 (arm_psr_parse): Handle lowercase CPSR and SPSR.
611 2000-10-25 Nick Clifton <nickc@redhat.com>
613 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
614 a DWARF2 line number information sequence.
616 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
618 * read.c (generate_lineno_debug): Update comment describing why
619 DWARF2 line number debug information is not generated
620 automatically by this function.
622 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
625 * config/tc-arm.h (md_end): Define.
626 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
628 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
629 if generating DWARF2 line numbers.
630 (arm_end_of_source): New function. Call dwarf2_finish if
633 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
634 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
635 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
637 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
639 * tc-i386.c: Fix prototype declarations for functions taking no
642 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
644 * tc-i386.c (i386_operand_modifier): Remove.
645 (build_displacement_string): Remove.
646 (i386_parse_seg): Remove.
647 (i386_intel_memory_operand): Remove.
648 (i386_intel_operand): Re-write using recursive descent parser based
649 on MASM documentation.
650 (struct intel_parser_s): New structure.
651 (intel_parser): New static variable.
652 (struct intel_token): New structure.
653 (cur_token, prev_token): New static variables.
666 (intel_match_token): New function.
667 (intel_get_token): New function.
668 (intel_putback_token): New function.
669 (intel_expr): New function.
670 (intel_e05): New function.
671 (intel_e05_1): New function.
672 (intel_e06): New function.
673 (intel_e06_1): New function.
674 (intel_e09): New function.
675 (intel_e09_1): New function.
676 (intel_e10): New function.
677 (intel_e10_1): New function.
678 (intel_e11): New function.
680 2000-10-20 Jakub Jelinek <jakub@redhat.com>
682 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
683 instructions to loose any special insn->architecture mask.
685 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
686 (sparc_md_end, sparc_arch_types, sparc_arch,
687 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
688 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
689 request v9b architecture if they are used).
691 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
693 * config/tc-m68k.c: Fix the previous misapplied patch.
695 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
697 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
698 BFD_ASSEMBLER and !BFD_ASSEMBLER.
699 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
702 2000-10-17 Kazu Hirata <kazu@hxi.com>
704 * debug.c: Fix formatting.
705 * depend.c: Likewise.
706 * dwarf2dbg.c: Likewise.
707 * dwarf2dbg.h: Likewise.
711 * flonum-konst.c: Likewise.
714 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
716 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
718 * doc/as.texinfo: Added notes about this new option.
720 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
722 * config/tc-sh.c (JREG): Remove.
723 (md_convert_frag): Remove #if 0:d code using JREG.
725 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
727 * config/tc-i386.c (i386_operand_modifier): Only match
728 modifiers SHORT and FLAT if they are followed by a space.
729 (parse_register): When `allow_naked_reg' is set, do not confuse
730 identifiers that start with a register name with a register.
732 2000-10-12 Kazu Hirata <kazu@hxi.com>
734 * app.c: Fix formatting.
737 * bit_fix.h: Likewise.
742 2000-10-11 Alan Modra <alan@linuxcare.com.au>
744 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
746 2000-10-07 Alan Modra <alan@linuxcare.com.au>
748 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
749 Re-arrange function a little and improve error message.
751 * write.c (write_relocs): Fix a comment.
753 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
756 2000-10-05 Jim Wilson <wilson@cygnus.com>
758 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
760 2000-10-05 Alan Modra <alan@linuxcare.com.au>
762 * config/tc-i386.c: Delete some useless comments, reformat others.
764 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
765 non-global syms in linkonce sections.
767 2000-10-04 Ralf Baechle <ralf@gnu.org>
769 * config/tc-ia64.c (operand_match): Don't use // style comments.
770 * config/tc-i370.c: Likewise.
772 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
774 Changes to handle varying register prefix and user symbol prefix.
775 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
776 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
777 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
778 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
779 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
780 (demand_register_prefix): New variable.
781 (md_pseudo_table): New pseudo ".syntax".
782 (md_longopts): New options --no-underscore and --underscore.
783 (cris_target_format): Return elf32-us-cris or elf32-cris depending
784 on symbols_have_leading_underscore.
785 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
786 (get_spec_reg): Ditto.
787 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
789 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
791 <case OPTION_NO_US, case OPTION_US>: New.
792 (md_show_usage): Be brief and reformat to match continuation of
794 * po/gas.pot: Regenerate.
796 2000-09-28 Alan Modra <alan@linuxcare.com.au>
798 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
799 force relocs for 12 bit branches.
800 (md_apply_fix): Similarly, adjust logic here.
802 2000-09-28 Alan Modra <alan@linuxcare.com.au>
804 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
805 adjust for external and weak syms as we will use a reloc. Allow
806 for +8 offset when calculating limits of branches.
807 (hppa_fix_adjustable): Undo 2000-09-23 change.
808 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
809 Correct distance calculation.
810 (tc_gen_reloc): Print the file name and line number if we can't
813 From John David Anglin <dave@hiauly1.hia.nrc.ca>
814 * config/tc-hppa.c (nonzero_dibits): Define.
815 (arg_reloc_stub_needed): Check each arg and return value
816 separately for zero case.
817 (pa_align): Declare argument `bytes'.
819 2000-09-25 Kazu Hirata <kazu@hxi.com>
821 * config/tc-cris.c: Fix formatting.
822 * config/tc-d10v.h: Likewise.
823 * config/tc-d30v.c: Likewise.
824 * config/tc-d30v.h: Likewise.
825 * config/tc-fr30.c: Likewise.
826 * config/tc-fr30.h: Likewise.
827 * config/tc-m68k.c: Likewise.
828 * config/tc-m68k.h: Likewise.
829 * config/tc-pj.h: Likewise.
830 * config/tc-ppc.c: Likewise.
831 * config/tc-ppc.h: Likewise.
832 * config/tc-sh.c: Likewise.
833 * config/tc-sh.h: Likewise.
834 * config/tc-sparc.c: Likewise.
835 * config/tc-v850.h: Likewise.
836 * config/tc-vax.h: Likewise.
837 * config/tc-w65.h: Likewise.
838 * config/tc-z8k.h: Likewise.
840 2000-09-23 Alan Modra <alan@linuxcare.com.au>
842 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
844 (hppa_force_relocation): Likewise.
846 2000-09-22 Jim Wilson <wilson@cygnus.com>
848 * config/tc-ia64.c (dv_sem): Add "stop".
849 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
850 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
851 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
853 (mark_resources): Check IA64_RS_PRr.
855 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
857 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
858 md_estimate_size_before_relax): Redesign and clean up the
859 relaxation mechanism.
861 2000-09-21 Kazu Hirata <kazu@hxi.com>
863 * config/tc-ns32k.c: Fix formatting.
864 * config/tc-ns32k.h: Likewise.
866 2000-09-20 Kazu Hirata <kazu@hxi.com>
868 * config/tc-m32r.c: Fix formatting.
869 * config/tc-m32r.h: Likewise.
870 * config/tc-m68851.h: Likewise.
871 * config/tc-m68hc11.c: Likewise.
872 * config/tc-m68hc11.h: Likewise.
873 * config/tc-m88k.c: Likewise.
874 * config/tc-mcore.c: Likewise.
875 * config/tc-mcore.h: Likewise.
876 * config/tc-mips.c: Likewise.
877 * config/tc-mips.h: Likewise.
878 * config/tc-mn10200.h: Likewise.
879 * config/tc-mn10300.h: Likewise.
880 * config/tc-tahoe.c: Likewise.
881 * config/tc-tahoe.h: Likewise.
883 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
885 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
886 Likewise in relaxation description comments.
888 2000-09-18 Alan Modra <alan@linuxcare.com.au>
890 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
891 subtraction of two syms without emitting a relocation.
893 From David Huggins-Daines <dhd@linuxcare.com>
894 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
895 global or weak symbols.
897 2000-09-15 Kazu Hirata <kazu@hxi.com>
899 * config/tc-h8300.h: Fix formatting.
900 * config/tc-h8500.c: Likewise.
901 * config/tc-h8500.h: Likewise.
902 * config/tc-hppa.h: Likewise.
903 * config/tc-i370.h: Likewise.
904 * config/tc-i386.h: Likewise.
905 * config/tc-i860.c: Likewise.
906 * config/tc-i860.h: Likewise.
907 * config/tc-i960.h: Likewise.
908 * config/tc-ia64.c: Likewise.
909 * config/tc-ia64.h: Likewise.
911 2000-09-14 Kazu Hirata <kazu@hxi.com>
913 * config/tc-a29k.c: Fix formatting.
914 * config/tc-alpha.c: Likewise.
915 * config/tc-arc.c: Likewise.
916 * config/tc-arc.h: Likewise.
917 * config/tc-arm.c: Likewise.
918 * config/tc-arm.h: Likewise.
919 * config/tc-avr.c: Likewise.
920 * config/tc-avr.h: Likewise.
921 * config/tc-tic30.c: Likewise.
922 * config/tc-tic30.h: Likewise.
923 * config/tc-tic54x.c: Likewise.
924 * config/tc-tic54x.h: Likewise.
925 * config/tc-tic80.c: Likewise.
926 * config/tc-tic80.h: Likewise.
928 2000-09-14 Timothy Wall <twall@cygnus.com>
930 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
931 parallel comparisons for later use.
932 (struct rsrc): Add parallel comparison type.
933 (resources_match): Skip special cases of PR usage (non-conflicting
936 2000-09-13 Kazu Hirata <kazu@hxi.com>
938 * config/obj-ecoff.c: Fix formatting.
939 * config/obj-elf.c: Likewise.
940 * config/obj-elf.h: Likewise.
941 * config/obj-evax.h: Likewise.
942 * config/obj-generic.h: Likewise.
943 * config/obj-hp300.c: Likewise.
944 * config/obj-hp300.h: Likewise.
945 * config/obj-ieee.h: Likewise.
946 * config/obj-vms.c: Likewise.
947 * config/obj-vms.h: Likewise.
949 2000-09-13 Anders Norlander <anorland@acc.umu.se>
951 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
952 (md_parse_option): Ditto.
953 (md_longopts): Add -mips32 option.
954 (md_show_usage): Document new options.
955 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
956 (mips_ip): Assemble mfc0 with a sub-selection code.
957 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
958 (mips_cpu_to_str): New function.
959 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
960 Use CPU_* defines instead of hardcoded numbers.
962 * doc/as.texinfo: Document new options.
963 * doc/c-mips.texi: Ditto.
965 2000-09-12 Kazu Hirata <kazu@hxi.com>
967 * as.h: Fix formatting.
968 * asintl.h: Likewise.
969 * bit_fix.h: Likewise.
970 * config/obj-aout.c: Likewise.
971 * config/obj-aout.h: Likewise.
972 * config/obj-bout.c: Likewise.
973 * config/obj-bout.h: Likewise.
974 * config/obj-coff.c: Likewise.
975 * config/obj-coff.h: Likewise.
976 * dwarf2dbg.h: Likewise.
978 * flonum.h: Likewise.
980 * itbl-ops.h: Likewise.
984 * struc-symbol.h: Likewise.
985 * subsegs.h: Likewise.
986 * symbols.h: Likewise.
990 2000-09-11 Kazu Hirata <kazu@hxi.com>
992 * bignum-copy.c: Fix formatting.
993 * config/tc-i370.c: Likewise.
994 * config/tc-i960.c: Likewise.
995 * config/tc-m68k.c: Likewise.
997 * flonum-copy.c: Likewise.
998 * flonum-konst.c: Likewise.
999 * flonum-mult.c: Likewise.
1000 * literal.c: Likewise.
1003 * stabs.c: Likewise.
1004 * subsegs.c: Likewise.
1006 2000-09-09 Philip Blundell <philb@gnu.org>
1008 * configure.in (arm*-*-uclinux*): New target.
1009 * configure: Regenerate.
1011 2000-09-09 Kazu Hirata <kazu@hxi.com>
1013 * input-file.c: Fix formatting.
1014 * itbl-ops.c: Likewise.
1015 * messages.c: Likewise.
1017 2000-09-08 Philip Blundell <philb@gnu.org>
1019 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1022 2000-09-07 H.J. Lu <hjl@gnu.org>
1024 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1025 * configure: Rebuild.
1027 2000-09-07 Kazu Hirata <kazu@hxi.com>
1029 * atof-generic.c: Fix formatting.
1030 * config/tc-mips.c: Likewise.
1031 * config/tc-vax.c: Likewise.
1032 * input-scrub.c: Likewise.
1034 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1036 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1037 * configure.in (sh-*-linux*): Added.
1038 * configure: Rebuilt.
1040 2000-09-06 Kazu Hirata <kazu@hxi.com>
1042 * config/tc-hppa.c: Fix formatting.
1044 * ecoff.c: Fix formatting.
1046 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1048 * configure: Rebuilt with new libtool.m4.
1050 2000-09-05 Kazu Hirata <kazu@hxi.com>
1052 * cgen.c: Fix formatting.
1053 * config/tc-ia64.c: Likewise.
1055 2000-09-05 Nick Clifton <nickc@redhat.com>
1057 * aclocal.m4: Regenerate.
1058 * config.in: Regenerate.
1059 * configure: Regenerate.
1060 * po/gas.pot: Regenerate.
1062 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1064 * config/tc-cris.c: Correct comment typos.
1066 2000-09-05 Eric Christopher <echristo@cygnus.com>
1068 * config/tc-mn10300.c: Cleanup.
1069 (md_pcrel_from): Enable.
1071 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1073 * expr.c (operand): Fix a comment typo.
1074 * write.c (write_relocs): Fix a signed/unsigned warning.
1076 * config/tc-hppa.c (fudge_reg_expressions): New
1077 (hppa_force_reg_syms_absolute): New.
1078 (pa_equ): Allow reg_section expressions.
1079 * config/tc-hppa.c (md_optimize_expr): Define.
1080 (hppa_force_reg_syms_absolute): Prototype.
1082 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1083 (pa_parse_number): Pass in arg to select fp reg parsing.
1084 Return 1 to indicate format checks pass. If strict, then only
1085 accept a register or register symbol. Return value in...
1086 (pa_number): New static for pa_parse_number.
1087 (FP_REG_BASE): Define.
1088 (FP_REG_RSEL): Define.
1089 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1090 appropriate. White space changes.
1091 (need_pa11_opcode): Don't bother passing any params, get them from
1093 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1094 Remove extraneous check in case 'Q'.
1095 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1096 reg, set section of resulting symbol to reg_section.
1097 (pa_parse_space_stmt): Modify call to pa_parse_number.
1098 (pa_space): Likewise.
1100 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1101 (hppa_force_relocation): Handle vtable relocs.
1102 (pa_vtable_entry): New.
1103 (pa_vtable_inherit): New.
1104 (md_pseudo_table): Add entries for vtable pseudos.
1105 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1106 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1108 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1109 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1110 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1112 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1113 specify a symbol type.
1115 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1116 dependent things together.
1117 (md_elf_symbol_type): Define.
1119 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1121 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1123 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1124 (obj_elf_vtable_entry): Declare.
1126 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1127 and export function.
1128 (obj_elf_vtable_entry): Similarly.
1129 (elf_pseudo_table): Fix the damage with a cast.
1131 2000-09-03 Richard Henderson <rth@cygnus.com>
1133 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1134 for template selection when a label is needed.
1136 2000-09-02 Kazu Hirata <kazu@hxi.com>
1138 * config/tc-ia64.c: Fix formatting.
1140 2000-09-02 Nick Clifton <nickc@redhat.com>
1142 * configure.in: Increase version number to 2.10.91.
1143 * configure: Regenerate.
1144 * aclocal.m4: Regenerate.
1145 * config.in: Regenerate.
1146 * po/gas.pot: Regenerate.
1147 * Makefile.in: Regenerate.
1149 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1151 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1152 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1153 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1155 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1158 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1160 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1161 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1162 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1163 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1164 (GOT_symbol): New variable.
1165 (md_undefined_symbol): Set it.
1167 2000-09-01 Richard Henderson <rth@cygnus.com>
1169 * config/tc-ia64.c (match): Don't inline.
1170 (extra_goodness): New.
1171 (md_begin): Prefer nop.f and nop.b for best_template.
1173 2000-08-31 Kazu Hirata <kazu@hxi.com>
1175 * as.c: Fix formatting.
1177 * frags.c: Likewise.
1178 * macro.c: Likewise.
1180 2000-08-31 Eric Christopher <echristo@cygnus.com>
1182 * config/tc-mn10300.c: Cleanup and fix warnings.
1183 (md_pseudo_table): Add initializers.
1184 (md_show_usage): Cleanup.
1185 (md_parse_option): Fix warnings.
1186 (md_undefined_symbol): Fix warnings.
1187 (md_conver_frag): Fix warnings.
1188 (tc_gen_reloc): Fix warnings.
1189 (md_apply_fix3): Fix warnings.
1190 (check_operand): Fix warnings.
1192 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1194 * acinclude.m4: Include libtool and gettext macros from the
1196 * aclocal.m4, configure: Rebuilt.
1198 2000-08-30 Mark Hatle <mhatle@mvista.com>
1200 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1202 2000-08-31 Kazu Hirata <kazu@hxi.com>
1204 * listing.c: Fix formatting.
1206 2000-08-29 Kazu Hirata <kazu@hxi.com>
1208 * app.c: Fix a comment typo. Fix formatting.
1210 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1212 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1213 offset of the target destination for jmp instructions.
1214 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1216 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1218 * NEWS: Mention support for CRIS.
1220 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1222 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1223 Sets `.lcomm' alignment to zero.
1225 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1227 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1228 (TC_FIX_ADJUSTABLE): Define.
1230 2000-08-23 Jim Wilson <wilson@cygnus.com>
1232 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1233 unwind.personality_routine is set.
1235 2000-08-23 H.J. Lu <hjl@gnu.org>
1237 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1239 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1241 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1244 2000-08-22 H.J. Lu <hjl@gnu.org>
1246 * config.in (STRICTCOFF): New for strict COFF.
1248 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1249 i386-*-go32* and i386-go32-rtems*.
1250 * configure: Rebuilt.
1252 * config/obj-coff.c (obj_coff_endef): Follow the historical
1253 behavior if STRICTCOFF is not defined.
1255 * doc/internals.texi: Document STRICTCOFF.
1257 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1259 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1260 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1261 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1262 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1263 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1264 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1265 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1268 2000-08-22 Eric Christopher <echristo@cygnus.com>
1270 * config/tc-mn10300.c: (md_apply_fix): New function.
1271 (mn10300_force_relocation): New function.
1272 (mn10300_fix_adjustable): New function.
1274 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1275 (TC_HANDLES_FX_DONE): Define.
1276 (obj_fix_adjustable): Define.
1277 (MD_APPLY_FIX3): Define.
1278 (TC_LINKRELAX_FIXUP): Define.
1280 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1282 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1284 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1286 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1288 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1289 if the fixup resulted in a relocation.
1291 2000-08-18 Nick Clifton <nickc@redhat.com>
1293 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1294 Make reference to first element of shift_names explicit.
1296 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1298 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1299 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1300 add a symbol's address. Removed all target-specific #ifdefs that
1301 used to accomplished the same.
1302 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1303 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1304 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1305 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1306 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1308 2000-08-17 Kazu Hirata <kazu@hxi.com>
1310 * dwarf2dbg.c: Fix formatting.
1312 2000-08-17 Nick Clifton <nickc@redhat.com>
1314 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1315 to be recoded as logical shift lefts by zero.
1317 2000-08-16 Jim Wilson <wilson@cygnus.com>
1319 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1320 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1322 (note_register_values): Handle IA64_OPND_R3_2 operands.
1324 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1326 * config/tc-i860.c (md_operand): Silly typo fixed.
1328 2000-08-16 Nick Clifton <nickc@redhat.com>
1330 * config/tc-arm.c (struct asm_shift): Delete.
1332 (enum asm_shift_index): New.
1333 (struct asm_shift_properties): New.
1334 (struct asm_shift_name): New.
1335 (shift_properties[]); New.
1336 (shift_names[]); New.
1338 (decode_shift): Use new structures.
1339 Issue a warning is "ROR #0" is used.
1340 Issue a warning if "ASR #0" or "LSR #0" is used.
1342 (md_begin): Initialise arm_shift_hsh table from new
1343 asm_shift_name array.
1345 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1347 * config/tc-sparc.c: Kill all warnings.
1348 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1350 (md_show_usage): Update usage text.
1352 2000-08-16 Nick Clifton <nickc@redhat.com>
1354 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1357 2000-08-15 Will Cohen <wcohen@redhat.com>
1359 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1361 * config/tc-sh.c (md_assemble): Changed so debug_type
1362 test performed for ppi_assemble
1363 * config/tc-sh.c: Included dwarf2dbg.h.
1364 (debug_line): Defined.
1365 (md_assemble): Generates dwarf2 line info.
1366 (sh_finalize): New function. Finalize dwarf2 info.
1367 (assemble_ppi): Returns size of code generated.
1368 (build_Mytes): Returns size of code generated.
1369 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1370 * config/tc-sh.h (md_end): Defined.
1371 (sh_finalize): Declared.
1373 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1375 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1378 2000-08-14 Nick Clifton <nickc@redhat.com>
1380 * config/tc-arm.c (do_bx): Allow "bx pc".
1382 2000-08-14 Jim Wilson <wilson@cygnus.com>
1384 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1385 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1386 (md_begin): Change assignment to md.flag to OR in the new bit.
1388 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1390 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1391 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1394 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1396 * NEWS: Mention i860 support.
1398 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1400 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1402 2000-08-14 Andreas Schwab <schwab@suse.de>
1404 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1406 2000-08-11 Andreas Schwab <schwab@suse.de>
1408 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1411 2000-08-11 Kazu Hirata <kazu@hxi.com>
1413 * expr.c: Fix formatting.
1414 * config/obj-bout.c: Likewise.
1416 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1418 * doc/c-i860.texi: Flesh out the i860 section more.
1420 2000-08-10 Kazu Hirata <kazu@hxi.com>
1422 * symbols.c: Fix formatting.
1425 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1427 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1428 has the IgnoreSize bit set.
1430 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1432 From Rodney Brown <RodneyBrown@mynd.com>
1433 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1434 * configure: Regenerate.
1436 2000-08-09 Kazu Hirata <kazu@hxi.com>
1438 * hash.c: Fix formatting.
1441 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1443 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1444 (i860_fix_info): New enum.
1445 (MD_APPLY_FIX3): Define.
1446 (WORKING_DOT_WORD): Define.
1447 (TC_HANDLES_FX_DONE): Define.
1448 (DIFF_EXPR_OK): Define.
1449 (LISTING_HEADER): Define.
1450 (TARGET_FORMAT): Select target format based on endian flag.
1451 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1452 (target_big_endian): Add external declaration.
1454 * config/tc-i860.c: All existing code reworked completely. Other
1455 new code shown below.
1456 (SYNTAX_SVR4): Define.
1457 (target_warn_expand): New variable.
1458 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1459 (md_longopts): Declare and define with new options (-EL, -EB,
1461 (md_show_usage): New function.
1462 (md_operand): New function.
1463 (obtain_reloc_for_imm16): New function.
1464 (md_apply_fix3): New function.
1465 (tc_gen_reloc): New function.
1467 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1469 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1470 2 bytes of the jump address are in the same frag.
1471 (find): Accept 68hc12 register indirect modes.
1473 * NEWS: Mention 68HC11 & 68HC12 support.
1475 2000-08-07 Richard Henderson <rth@cygnus.com>
1477 * config/tc-ia64.c (unwind): Add prologue_mask member.
1478 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1479 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1480 (dot_body): Clear unwind.prologue_mask.
1481 (dot_prologue): Set it. Accept a register second argument.
1483 2000-08-07 Kazu Hirata <kazu@hxi.com>
1485 * config/atof-ieee.c: Fix formatting.
1486 * config/atof-tahoe.c: Likewise.
1488 2000-08-06 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1493 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1494 of .popsection, .previous, .pushsection, .subsection,
1495 .version, .vtable_entry, .vtable_inherit and .weak.
1497 2000-08-05 Kazu Hirata <kazu@hxi.com>
1499 * config/tc-cris.c: Fix formatting.
1500 * config/tc-i386.c: Likewise.
1501 * config/tc-sparc.c (sparc_ip): Simplify the code.
1503 2000-08-04 Kazu Hirata <kazu@hxi.com>
1505 * config/tc-cris.c: Rearrange code for readability.
1506 * config/tc-d10v.c: Fix formatting.
1507 * config/tc-m32r.c: Likewise.
1508 * config/tc-sparc.c: Likewise.
1510 2000-08-02 Jim Wilson <wilson@cygnus.com>
1512 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1513 before ia64_find_opcode.
1514 (md_assemble): Likewise.
1516 2000-08-01 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1519 Undo some formatting fixes.
1521 2000-08-01 Kazu Hirata <kazu@hxi.com>
1523 * config/obj-som.c: Fix formatting.
1524 * config/obj-ieee.c: Likewise.
1525 * config/tc-arm.c: Likewise.
1526 * config/tc-v850.c: Likewise.
1528 2000-08-01 Nick Clifton <nickc@redhat.com>
1530 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1531 index by command line option.
1533 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1535 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1536 (@node M68K-Branch): Rewrite to match the reality.
1538 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1540 * doc/c-i860.texi: New file.
1541 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1542 * doc/Makefile.in: Regenerate.
1543 * doc/all.texi: Add I860 as relevant architecture.
1544 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1546 2000-07-31 Kazu Hirata <kazu@hxi.com>
1548 * config/tc-d30v.c: Fix formatting.
1550 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1552 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1553 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1554 long emit a long branch if available instead of an absolute jump, never
1555 emit absolute jumps for anything with --pcrel.
1557 * doc/c-m68k.texi: Document new command line option.
1559 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1561 * config/tc-avr.c: Use PARAMS macro in function declarations.
1562 Don't declare md_pcrel_from_section (already in tc-avr.h).
1563 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1564 (avr_operand): Don't set (unsigned) op_mask to -1.
1566 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1568 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1569 * configure: Regenerated.
1570 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1571 of operand to the .type directive (.e.g, "type").
1573 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1575 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1576 * app.c (do_scrub_chars): Record where first comment found.
1577 * read.c (read_a_source_file): Init found_comment on entry, and
1578 notify whether comments found on exit.
1579 * config/tc-hppa.c (md_shortopts): Add "c".
1580 (md_longopts): Add warn-comment.
1581 (md_parse_option): Handle it.
1582 (md_show_usage): Show available options.
1583 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1585 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1587 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1588 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1590 (md_estimate_size_before_relax): Don't fall off end of function.
1592 2000-07-27 Kazu Hirata <kazu@hxi.com>
1594 * config/tc-avr.c: Fix formatting.
1595 * config/tc-ns32k.c: Likewise.
1597 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1599 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1601 2000-07-27 Kazu Hirata <kazu@hxi.com>
1603 * config/tc-d10v.c: Fix formatting.
1604 * config/tc-z8k.c: Likewise.
1605 * config/tc-sparc.c: Likewise.
1607 2000-07-26 Dave Brolley <brolley@redhat.com>
1609 * cgen.c (queue_fixup): Declare opinfo.
1610 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1611 (gas_cgen_md_operand): Ditto.
1612 (gas_cgen_md_apply_fix3): Ditto.
1614 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1616 * config/obj-coff.c (obj_frob_symbol): Don't merge
1617 labels. Don't merge if the symbol isn't constant. Return
1618 immediately if a symbol is merged.
1620 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1622 * frags.c (frag_align): Correct absolute section alignment.
1624 2000-07-20 DJ Delorie <dj@redhat.com>
1626 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1627 it breaks linking against DLLs.
1629 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1631 * configure.in: Add CRIS support.
1632 * configure: Regenerate.
1633 * Makefile.am: (CPU_TYPES): Add cris.
1634 (CPU_OBJ_VALID) [aout]: Add cris.
1635 (MULTI_CPU_TYPES): Add cris.
1636 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1637 [coff]: Only i386 and mips are valid.
1638 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1639 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1640 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1641 Regenerate dependencies.
1642 * Makefile.in: Regenerate.
1643 * aclocal.m4: Regenerate.
1644 * as.c: Declare crisaout, criself.
1645 * config/tc-cris.h, config/tc-cris.c: New.
1646 * config/e-criself.c, config/e-crisaout.c: New.
1647 * po/POTFILES.in, po/gas.pot: Regenerate.
1649 2000-07-20 Kazu Hirata <kazu@hxi.com>
1651 * read.c: Fix formatting.
1652 * write.c: Fix formatting.
1654 2000-07-19 H.J. Lu <hjl@gnu.org>
1656 * sb.c: Include <stdlib.h> if exists for abort ().
1658 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1660 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1661 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1662 (pa_type_args): Same here.
1664 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1666 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1667 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1668 the storage class is already set.
1670 2000-07-17 Kazu Hirata <kazu@hxi.com>
1672 * config/tc-m68hc11.c: Fix formatting.
1673 * config/tc-mn10200.c: Likewise.
1674 * config/tc-mn10300.c: Likewise.
1675 * config/tc-pj.c: Likewise.
1676 * config/tc-tic80.c: Likewise.
1677 * config/tc-w65.c: Likewise.
1679 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1681 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1684 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1686 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1689 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1691 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1692 ELF as are used for SOM (except the 32-bit reloc one) to decide
1693 whether a symbol can be reduced to a section symbol. Expand on
1694 the comment for symbols involved in LR% and RR% expressions.
1696 2000-07-14 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-mips.c (mips_disable_float_construction): New
1699 static variable. Set to true if doubles should not be
1700 constructed by loading two single width fp registers with
1701 halves of the value.
1702 (mips_ip): Test mips_disable_float_construction.
1703 (md_longopts): Add command line switches --construct-floats
1704 and --no-construct-floats.
1705 (md_parse_option): Parse new command line options.
1706 (md_show_usage): Describe new command line options.
1708 * doc/c-mips.texi: Document new command line options.
1710 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1712 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1713 * configure: Regenerate.
1715 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1717 * configure.in (DEFAULT_EMULATION setting): Revert part of
1718 2000-07-01 change that set te_multi=multi unless set to tmips.
1719 * configure: Regenerate.
1721 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1723 * config/obj-coff.c (coff_frob_section): Add padding to the last
1724 section when aligning it increases its size.
1726 2000-07-11 Kazu Hirata <kazu@hxi.com>
1728 * config/tc-tic54x.c: Fix formatting.
1730 2000-07-10 Kazu Hirata <kazu@hxi.com>
1732 * config/tc-h8500.c: Fix formatting.
1733 * config/tc-tic54x.c: Fix formatting.
1735 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1737 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1738 displacements correctly.
1740 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1742 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1744 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1748 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1750 From David Huggins-Daines <dhd@linuxcare.com>
1751 * config/te-hppalinux64.h: Add a new emulation.
1752 * configure.in (emulations): Add configure bits to support the
1753 64-bit Linux/parisc target.
1754 * configure: Regenerate.
1756 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1757 (md_shortopts): Add `V' for ELF.
1759 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1760 when SOM or ELF_ARG_RELOC are defined.
1761 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1762 ELF_ARG_RELOC are defined.
1763 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1764 (pa_stringer): ..Do it here instead. Fix comment typos.
1765 (hppa_force_relocation): Cast enums to int before comparing with
1768 From Ryan Bradetich <rbradetich@uswest.net>
1769 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1770 redifinition warning.
1771 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1772 (hppa_force_relocation): ditto
1773 (md_apply_fix): Added cast to buf to fix warnings.
1775 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1776 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1778 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1779 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1780 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1781 reloc_type** to avoid warnings in switch.
1782 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1783 little earlier instead.
1785 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1787 (pa_type_args): Use symbol_arg_reloc_info.
1788 (struct pa_it): Make arg_reloc unsigned int.
1789 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1790 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1791 (pa_code): Delete. pa_text duplicates this function.
1792 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1793 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1795 (cons_fix_new_hppa): Actually change selector to e_fsel when
1796 warning about assuming so.
1797 (tc_gen_reloc): More example elf arg reloc code.
1798 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1799 (hppa_force_relocation): Likewise.
1801 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1803 (pa_end_of_source): Prototype.
1804 (hppa_fix_adjustable): Prototype.
1805 (LABELS_WITHOUT_COLONS): Move it..
1806 * config/te-hppa.h: To here.
1808 * config/te-hppa64.h: New file.
1810 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1812 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1813 format -10, -16, 16 relocs.
1814 (hppa_elf_mark_end_of_function): Test for null
1815 last_call_info->start_symbol
1817 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1818 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1819 re_assesmble_* functions. Delete extraneous statements. Fix
1821 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1822 insn to re_assemble_*.
1824 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1826 * doc/internals.texi (Expressions): Fix typo.
1828 2000-07-08 Kazu Hirata <kazu@hxi.com>
1830 * config/tc-sh.c: Fix formatting.
1831 * config/tc-tic54x.c: Fix formatting.
1832 * depend.c: Fix formatting.
1833 * flonum-konst.c: Likewise.
1834 * flonum-mult.c: Likewise.
1836 2000-07-07 Kazu Hirata <kazu@hxi.com>
1838 * config/tc-sh.c: Fix comments.
1839 * config/obj-vms.c: Fix comments.
1840 * config/tc-a29k.c: Likewise.
1841 * config/tc-alpha.c: Likewise.
1842 * config/tc-h8300.c: Likewise.
1843 * config/tc-h8500.c: Likewise.
1844 * config/tc-i370.c: Likewise.
1845 * config/tc-ia64.c: Likewise.
1846 * config/tc-m68hc11.c: Likewise.
1847 * config/tc-m68k.c: Likewise.
1848 * config/tc-mips.c: Likewise.
1849 * config/tc-ns32k.c: Likewise.
1850 * config/tc-ppc.c: Likewise.
1851 * config/tc-z8k.c: Likewise.
1853 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1855 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1856 Default to '(SEC_LOAD | SEC_DATA)'.
1857 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1859 * doc/internals.texi (CPU Backend): Describe
1860 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1862 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1864 * as.c (parse_args): NULL terminate the long option list.
1866 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1868 * config/tc-d30v.h: Include "write.h" for fixS.
1869 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1871 2000-07-05 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-d30v.c (write_2_short): Further changes to warning
1874 messages produced when combining EITHER_BUT_PREFER_MU attributed
1877 2000-07-05 DJ Delorie <dj@redhat.com>
1881 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1883 * config/tc-arm.c (psrs): Accept combinations of flags.
1885 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1887 * config/tc-avr.c: Change _ () to _() around all strings marked
1888 for translation (exception from the usual coding style).
1889 (avr_opt): New struct variable, how the new switches are set.
1890 (OPTION_MMCU): Define as 'm' and actually use.
1891 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1892 (show_mcu_list): New function, display the list of known MCUs.
1893 (md_show_usage): Document the new switches. Call show_mcu_list.
1894 (avr_set_arch): Change 'm' to OPTION_MMCU.
1895 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1896 Handle the new switches.
1897 (avr_operands): Disable warnings for undefined combinations of
1898 operands if -mall-opcodes. Disable warnings for skipping two-word
1899 instructions if enhanced core or -mno-skip-bug.
1900 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1901 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1902 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1903 (avr_ldi_expression): Warn about implicit lo8().
1904 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1906 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1908 * configure.in: Add entry for mips-*-sysv4*MP*
1909 * configure: Rebuild
1910 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1911 elf32-tradlittlemips for traditional mips targets.
1912 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1913 test for Link Once sections as in adjust_reloc_syms.
1914 * config/te-tmips.h: New file for traditional mips targets. Define
1917 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1919 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1920 flags argument is not present, don't change an existing section's
1921 section's attributes. If the flags argument is present, warn if the
1922 attributes don't match the section's current attributes. When
1923 long section names are supported, set SEC_LINK_ONCE and
1924 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1926 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1928 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1929 symbols; create them.
1931 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1933 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1934 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1936 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1938 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1939 expressions. Ignore the problem when handling 16 bit signed
1940 immediates, because the assembler will take care of the relocation
1943 2000-06-27 Nick Clifton <nickc@cygnus.com>
1945 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1946 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1947 sequential order, and emit warning messages if the input source
1948 code contains constructs like that, or parallel constructs
1949 containing such opcodes.
1951 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1953 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1954 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1955 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1956 (md_show_usage): Update usage message.
1957 (md_parse_option): Allow redefinition of MCU type within the
1958 same avr[1-5] bfd machine type. Show both old and new MCU type
1959 in the error message.
1960 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1961 Simplify 8K wrap code.
1963 2000-06-25 Kazu Hirata <kazu@hxi.com>
1965 * config/obj-aout.c: Remove all uses of DEFUN.
1966 * config/obj-ieee.c: Likewise.
1967 * config/tc-sh.c: Fix comment typos.
1968 * config/tc-tahoe.c: Likewise.
1969 * config/tc-vax.c: Likewise.
1970 * config/tc-w65.c: Likewise.
1971 * config/tc-z8k.c: Likewise.
1972 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1974 2000-06-24 DJ Delorie <dj@cygnus.com>
1976 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1977 more changes from Sept 1999
1978 (tc_i386_fix_adjustable): ditto
1979 (md_apply_fix3): ditto
1981 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1983 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1984 (gas_cgen_parse_operand): Set it around expression() call.
1985 (gas_cgen_md_operand): Test for it before longjmp().
1987 2000-06-24 Kazu Hirata <kazu@hxi.com>
1989 * config/tc-h8500.c: Remove all uses of DEFUN.
1990 * config/tc-sh.c: Likewise.
1991 * config/tc-w65.c: Likewise.
1992 * config/tc-z8k.c: Likewise.
1994 * config/tc-h8500.c: Fix typos in comments.
1996 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1998 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2001 2000-06-23 matthew green <mrg@redhat.com>
2003 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2004 defined. Fix error message for `[' grouping.
2006 2000-06-22 Kazu Hirata <kazu@hxi.com>
2008 * config/tc-h8300.c: Fix formatting and comment typos.
2010 2000-06-22 Timothy Wall <twall@cygnus.com>
2012 * config/tc-ia64.c (note_register_values): Move premature QP
2013 notation clearing into the appropriate place.
2015 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2017 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2018 first before anything else. Add bin-bugs.h, emul.h and progress.h
2019 Sort list of files as for $(OBJS) in Makefile.am.
2021 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2022 find one. Remake dependencies.
2023 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2024 * Makefile.in: Regenerate.
2025 * doc/Makefile.in: Regenerate.
2027 * config/tc-i386.c (i386_displacement): Don't assume a constant
2028 displacement is necessarily 16 bits when in 16 bit code mode.
2029 (md_assemble): Instead size the displacement here after we know
2030 for sure that a .code16gcc operand hasn't automatically added
2031 operand size prefixes.
2033 2000-06-21 H.J. Lu <hjl@gnu.org>
2035 * Makefile.am: Rebuild dependency.
2036 * Makefile.in: Rebuild.
2038 2000-06-21 Kazu Hirata <kazu@hxi.com>
2040 * config/tc-h8300.c (parse_reg): Make the function static.
2041 (parse_exp): Likewise.
2043 2000-06-20 DJ Delorie <dj@cygnus.com>
2045 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2046 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2047 for cygwin import libraries to work properly.
2049 2000-06-20 H.J. Lu <hjl@gnu.org>
2051 * Makefile.am: Rebuild dependency.
2052 * Makefile.in: Rebuild.
2053 * configure: Likewise.
2054 * doc/Makefile.in: Likewise.
2056 2000-06-20 Timothy Wall <twall@cygnus.com>
2058 * doc/internals.texi (CPU backend): Add @itemx for
2059 TC_START_LABEL_WITHOUT_COLON.
2060 * doc/c-tic54x.texi: New.
2061 * doc/as.texinfo: Add tic54x features and include primary tic54x
2063 * doc/all.texi: Add C54X.
2064 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2065 * doc/Makefile.in: Regenerate.
2066 * configure.in: Add tic54x and define LIBM for tic54x.
2067 * configure: Regenrate.
2068 * config/tc-tic54x.[ch]: New.
2069 * config/obj-coff.h: Add tic54x.
2070 * Makefile.am: (CPU_TYPES): Add tic54x.
2071 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2072 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2073 (as_new_LDADD): Add $(LIBM).
2074 * Makefile.in: Regenerate.
2076 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2078 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2079 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2080 * doc/as.texinfo: Likewise.
2082 * configure, Makefile.in: Regenerate.
2083 * configure.in (emulations): Recognize m6811 and m6812.
2084 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2085 Added files for 68hc11 and 68hc12 assembler.
2086 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2087 * config/tc-m68hc11.h: Header definition for that assembler.
2089 2000-06-18 Nick Clifton <nickc@redhat.com>
2091 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2092 instead of OCTETS_PER_BYTE.
2094 * config/tc-v850.c: Fix compile time warnings.
2095 * config/tc-ppc.c: Fix compile time warnings.
2097 2000-06-18 H.J. Lu <hjl@gnu.org>
2099 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2100 * configure: Rebuild.
2102 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2104 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2107 2000-06-16 Nick Clifton <nickc@cygnus.com>
2109 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2110 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2112 * doc/c-mips.texi: Document newly accepted cpu variants.
2114 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2116 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2118 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2120 * macro.c (getstring): Make it possible to escape the quote
2123 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2125 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2127 2000-06-13 H.J. Lu <hjl@gnu.org>
2129 * configure: Regenerate.
2131 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2133 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2135 * doc/internals.texi (line_separator_chars): Semicolon is no
2136 longer a default. Mention null and newline as defaults.
2138 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2140 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2141 * config/tc-i860.h (line_separator_chars): Likewise.
2142 * config/tc-h8300.c (line_separator_chars): Likewise.
2143 * config/tc-i960.c (line_separator_chars): Likewise.
2144 * config/tc-m68k.c (line_separator_chars): Likewise.
2145 * config/tc-mips.c (line_separator_chars): Likewise.
2146 * config/tc-ns32k.c (line_separator_chars): Likewise.
2147 * config/tc-sparc.c (line_separator_chars): Likewise.
2148 * config/tc-vax.c (line_separator_chars): Likewise.
2150 * config/tc-h8300.c (comment_chars): Use string initialiser.
2151 * config/tc-i960.c (line_comment_chars): Likewise.
2152 * config/tc-z8k.c (comment_chars, line_comment_chars,
2153 line_separator_chars): Likewise.
2155 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2158 2000-06-08 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2163 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2165 * configure.in (VERSION): Update to show this is the CVS mainline.
2167 2000-06-08 Matthew Jacob <mjacob@feral.com>
2169 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2170 $at is the integer register $r28, vs. both $r28 and the floating
2171 point register $f28.
2173 2000-06-08 James E. Wilson <wilson@cygnus.com>
2175 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2176 (dot_endp): Don't call ia64_flush_insns.
2177 (emit_one_bundle): Don't delete prologue/body records from
2178 unwind_record list in first loop. Rewrite second loop to account for
2181 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2183 * config/tc-ia64.c: Add missing prototypes.
2184 (generate_unwind_image): Cast argument to output_unw_records call.
2186 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2188 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2190 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2192 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2193 (REGISTER_P): likewise.
2194 (avr_opcodes): uses include/opcode/avr.h
2195 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2197 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2199 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2202 2000-06-03 H.J. Lu <hjl@gnu.org>
2204 * read.c (is_end_of_line): Put back `;'.
2206 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2208 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2210 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2212 * expr.c (operand): Test is_end_of_line outside switch to catch
2213 line separator chars that are also operators.
2214 (operator): Return O_illegal for line separator chars.
2216 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2217 entry (or `!' entry for TC_HPPA).
2219 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2220 before indexing is_end_of_line. Remove redundant check for '\0'.
2222 * config/tc-h8500.c (md_assemble): Likewise.
2223 * config/tc-mcore.c (md_assemble): Likewise.
2224 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2227 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2229 * config/tc-mcore.c (mcore_cons): Likewise.
2230 (mcore_float_cons): Likewise.
2231 (mcore_stringer): Likewise.
2232 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2234 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2236 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2238 2000-05-29 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-sh.c: Fix compile time warning messages.
2242 * config/tc-mips.c: Fix compile time warning messages.
2244 2000-05-29 Philip Blundell <philb@gnu.org>
2246 * doc/as.texinfo: Update copyright dates.
2247 (Local Labels): Delete misplaced mention of ARM.
2248 * NEWS: Mention ARM ELF support.
2250 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2252 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2253 it is modified, and use the real_size to compute the frag address
2254 for dwarf2 line info.
2256 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2258 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2259 line-matching scheme to cope with automake moving variables around.
2260 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2261 * Makefile.in: Regenerate.
2263 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2265 * config/tc-sparc.c (sparc_relax): New.
2266 (md_longopts): Add -relax and -no-relax options.
2267 (md_parse_options, md_show_usage): Likewise.
2268 (md_apply_fix3): Optimize tail call into branch always if possible.
2270 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2272 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2273 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2274 rules, with warning when a GAS statement specifies a packing that
2275 will result in an instruction being squashed.
2276 Added typdef packing_type and enumerals, changed various integer
2277 literals to use the enumerals.
2279 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2281 * config/tc-ia64.c (dot_restorereg_p): New function.
2282 (md_pseudo_table): Add restorereg.p.
2283 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2284 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2286 * config/tc-ia64.h (unw_record_type): Add unwabi.
2287 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2288 called MASK with members for imask, and the masks produced by
2289 fr_mem, gr_mem, br_mem, and frgr_mem.
2290 (unw_p_record): Add members ABI and CONTEXT.
2291 (unw_x_record): Add member AB.
2292 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2293 as pseudo-register for use during unwind info generation.
2294 (AR_PFS, AR_LC): New macros.
2295 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2296 whose names start with an at sign (as in "@priunat").
2297 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2299 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2300 proc_end, unwind_info, personality_routine): Consolidate into
2301 "unwind" structure to reduce offset-table use. Add member
2302 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2304 (output_R1_format, output_R3_format, output_P3_format,
2305 output_P6_format): Initialize R with zero to reduce compiler warnings.
2306 (output_P7_format): Ditto. Add `default' branch to switch
2307 statement to reduce compiler warnings.
2308 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2309 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2310 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2311 into single argument.
2312 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2313 compiler warnings. Merge A and B args into single argument.
2314 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2315 A and B args into single argument.
2316 (free_record): Removed (wasn't used).
2317 (free_list_records): Also free imasks in prologue records.
2318 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2319 (output_spill_mask): Remove.
2320 (output_unwabi): New function.
2321 (output_epilogue, output_label_state, output_copy_state): Call
2323 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2324 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2326 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2327 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2328 as part of handling the prologue records. Emit region's imask if
2329 we have one. Handle unwabi, epilogue, label_state, copy_state,
2330 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2331 spill_sprel_p, and spill_reg_p records.
2332 (set_imask, count_bits, slot_index): New function.
2333 (fixup_unw_records): Fix region size computation. Handle
2334 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2335 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2336 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2337 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2338 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2339 (dot_save): Use manifest constants for applicaton registers.
2340 Handle REG_PR and REG_PRIUNAT.
2341 (dot_restore): Don't just ignore it.
2342 (dot_restorereg): New function..
2343 (generate_unwind_image): Ensure unwind info is a multiple of eight
2344 bytes, not just four bytes.
2345 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2346 (dot_altrp): Don't just ignore it.
2347 (dot_savemem): New function. Replaces dot_savesp() and
2348 dot_savepsp(). Use manifest constants for applicaton registers.
2349 Handle REG_PR and REG_PRIUNAT.
2350 (dot_savef): Simplify.
2351 (dot_saveb): Support generation of br_gr.
2352 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2353 dot_label_state, dot_copy_state): New function.
2354 (dot_unwabi): Don't just ignore it.
2355 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2356 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2357 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2358 (emit_one_bundle): Set slot number for prologue/body records
2359 *before* emitting the first insn.
2360 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2361 (md_begin): Declare "psp" pseudo-register.
2362 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2363 so we don't get segfault.
2364 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2365 counts as required per SW Conventions manual
2366 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2367 output_preds_psprel, output_preds_sprel, output_spill_base,
2368 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2369 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2370 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2371 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2372 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2373 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2374 (dot_vframe): Implement.
2375 (dot_vframesp, dot_vframepsp): New function.
2377 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2379 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2380 * configure: Regenerate.
2382 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2384 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2385 (md_estimate_size_before_relax): so we can use it here instead of
2386 old kludges. Localise vars to blocks. Comment.
2388 * frags.c (frag_new): Update fr_var comments.
2389 * frags.h (struct frag): Ditto.
2391 2000-05-22 Richard Henderson <rth@cygnus.com>
2393 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2394 (pseudo_func): Add pcrel.
2395 (operand_match): Handle IA64_OPND_TGT64.
2396 (build_insn): Likewise.
2397 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2398 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2399 (fix_insn): Handle all three 64-bit relocation types.
2401 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2403 * obj.h (struct format_ops): New members begin, app_file,
2404 s_set_other, s_set_desc, s_get_type, s_set_type,
2405 separate_stab_sections, init_stab_section.
2407 * config/obj-multi.h: Update GPL notice to v2.
2409 (obj_app_file): New.
2410 (S_SET_SIZE): Test s_set_size for NULL before calling.
2411 (S_SET_ALIGN): Similar for s_set_align.
2416 (SEPARATE_STAB_SECTIONS): New.
2417 (INIT_STAB_SECTION): New.
2418 (EMIT_SECTION_SYMBOLS): New.
2419 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2421 * config/obj-elf.h: Update GPL notice to v2.
2422 Mention that this file is included from obj-multi.h.
2423 (obj_begin): Wrap definition in ifndef.
2424 (elf_file_symbol): Constify declaration.
2425 (obj_app_file): Ditto.
2426 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2427 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2429 * config/obj-elf.c (elf_s_set_other): New.
2430 (elf_file_symbol): Constify argument.
2431 (elf_separate_stab_sections): New.
2432 (elf_init_stab_section): New.
2433 (elf_format_ops): Add new members. Remove comma at end.
2435 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2436 (ecoff_format_ops): Add new fields. Remove comma at end.
2437 Mention inconsistency for emit_section_symbols.
2439 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2441 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2442 (coff_separate_stab_sections): New.
2443 (coff_format_ops): Add new members.
2445 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2446 (obj_aout_s_set_other): New.
2447 (obj_aout_s_set_desc): New.
2448 (obj_aout_s_get_type): New.
2449 (obj_aout_s_set_type): New.
2450 (obj_aout_separate_stab_sections): New.
2451 (aout_format_ops): New members added. Use obj_aout_process_stab,
2452 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2453 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2455 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2457 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2459 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2460 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2461 (md_estimate_size_before_relax): Ensure jumps to weak and
2462 externally visible symbols are relocatable.
2464 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2466 * stabs.c (aout_process_stab): Make global.
2467 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2468 * read.h (aout_process_stab): Declare.
2470 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2471 Generalize to *aout, *coff *elf.
2472 * configure: Regenerated.
2474 * doc/internals.texi (Object format backend): Say
2475 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2477 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2478 * Makefile.in: Regenerated.
2480 2000-05-19 Catherine Moore <clm@cygnus.com>
2482 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2484 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2486 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2487 instruction to reflect change in re_assemble_*.
2489 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2491 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2492 build PA64 ELF tools.
2493 * configure: Rebuilt.
2495 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2497 * Makefile.am: Regenerate dependencies.
2498 * Makefile.in: Regenerate.
2500 2000-05-15 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-arm.c (struct asm_psr): Add boolean field
2503 distinguishing between CSPR and SPSR. Rename 'number' field
2505 (psrs): Rearrange contents to match new asm_psr structure.
2506 (arm_psr_parse): Move next to psr_required_here. Make it
2507 return an asm_psr structure.
2508 (psr_required_here): Use asm_psr structure returned by
2510 (do_msr): Reorganise to allow psr_required_here to be called
2512 (md_undefined_name): Mark 'name' parameter as unused, since
2513 the COFF target does not use it.
2515 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2517 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2519 * config/te-aux.h: Likewise.
2520 * config/te-dpx2.h: Likewise.
2521 * config/te-go32.h: Likewise.
2522 * config/te-hp300.h: Likewise.
2523 * config/te-hppa.h: Likewise.
2524 * config/te-i386aix.h: Likewise.
2525 * config/te-ic960.h: Likewise.
2526 * config/te-interix.h: Likewise.
2527 * config/te-nbsd532.h: Likewise.
2528 * config/te-pc532mach.h: Likewise.
2529 * config/te-ppcnw.h: Likewise.
2530 * config/te-psos.h: Likewise.
2531 * config/te-sparcaout.h: Likewise.
2532 * config/te-sun3.h: Likewise.
2533 * config/te-sysv32.h: Likewise.
2535 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2537 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2538 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2539 and sign extend without an if statement.
2540 (build_bytes): Likewise.
2542 2000-05-14 Kazu Hirata <kazu@hxi.com>
2544 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2545 X_add_symbol L_32 case.
2547 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2549 * config/te-freebsd.h: New file.
2551 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2553 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2554 bindtextdomain): Replace defines with those from intl/libgettext.h
2555 to quieten gcc warnings.
2557 * NEWS: Mention x86 .arch and -q.
2559 * config/tc-i386.c (quiet_warnings): New.
2560 (md_assemble): Use quiet_warnings.
2561 (md_parse_option): Set quiet_warnings from -q.
2562 (md_show_usage): Mention -q, delete -m.
2563 (flag_do_long_jump): Delete.
2564 (md_parse_option): Remove -m.
2565 (md_show_usage): Remove -m.
2566 (md_create_long_jump): Remove useless flag_do_long_jump code.
2568 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2569 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2571 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2572 Alexander Sokolov <robocop@netlink.ru>
2574 * doc/c-i386.texi (i386-Arch): New section.
2575 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2577 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2578 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2579 architecture has been given and is not 486.
2580 (set_cpu_arch): New.
2581 (md_pseudo_table): Add .arch.
2582 (md_assemble): Warn if cpu architecture has been given and an
2583 unsupported instruction.
2585 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2586 Move operand_types bit defines after relevant template field.
2587 (template): Add cpu_flags.
2591 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2593 * config/tc-mn10300.h (md_end): Define.
2594 (mn10300_finalize): Declare.
2595 * config/tc-mn10300.c: Include dwarf2dbg.h.
2596 (debug_line): Define.
2597 (md_assemble): Generate dwarf2 line info.
2598 (mn10300_finalize): New function. Finalize dwarf2 info.
2600 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2602 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2603 external version of the relocation for weak symbols.
2605 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2607 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2608 frame size in units of 16 bytes, as required per SW Conventions manual.
2609 (output_unw_records): Output info-block header as a dword to get
2612 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2614 * as.h: #include "file", not <file> on files from ../include.
2615 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2616 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2617 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2618 (tc_coff_symbol_emit_hook): Ditto.
2619 (OPTCOUNT): Cast to int to avoid compiler warning.
2620 (md_begin): Fix signed/unsigned warnings.
2622 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2624 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2625 ABRANCH LONG case for a conditional branch on a 68000.
2626 (md_estimate_size_before_relax): Likewise. Also handle
2627 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2628 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2629 PC-relative on all CPUs.
2630 (md_estimate_size_before_relax): Likewise.
2632 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2634 * as.c (parse_args): Just mention current year in printed
2637 2000-05-03 J.T. Conklin <jtc@redback.com>
2639 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2641 (md_parse_option): Recognize -m7400.
2643 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2645 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2646 don't permit lp to become less than the words array.
2648 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2650 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2651 Fix little-endian case.
2653 2000-05-03 David O'Brien <obrien@NUXI.com>
2655 * as.c (parse_args): Update copyright.
2657 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2659 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2660 for the .bss section too.
2662 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2664 * configure.in: Set em=linux for hppa-*-linux.
2665 * configure: Regenerate.
2666 * doc/Makefile.in: Regenerate with correct automake.
2668 * frags.c (frag_grow): Sanity check chunk_size.
2670 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2671 * config/obj-som.h: Likewise.
2672 * config/obj-ieee.h: Likewise.
2674 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2676 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2677 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2678 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2679 (pa_ip): low_sign_unext now returns via function value. Use
2680 re_assemble_* instead of dis_assemble_* and
2681 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2683 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2684 (md_section_align, md_parse_option, md_show_usage,
2685 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2686 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2687 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2688 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2689 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2691 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2692 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2693 outside of switch. Correct mask and shifting errors in case 10
2694 and case -11. In case 21, compare against signed range to suit
2695 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2696 case 17 and case 22, use offsetT variable to properly check range.
2697 Use re_assemble_* here too.
2698 (evaluate_absolute): Change type of value to offsetT. Call
2699 hppa_field_adjust to do the work for us.
2700 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2701 (pa_parse_cmpib_64_cmpltr): Ditto.
2702 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2703 of i to unsigned int.
2704 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2705 (pa_end_of_source): Return type is void.
2707 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2709 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2711 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2713 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2714 More comments added.
2715 (md_begin): Removed "construct symbols for each register name".
2716 Because register names conflicts with GCC generated function
2718 (avr_operand): Now constant numbers can be used as a register
2719 identifiers (0 as r0, 31 as r31).
2720 (md_assemble): use skip_space () before parsing instruction
2723 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2725 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2726 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2727 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2728 * configure: Regenerate.
2730 2000-04-29 Andreas Jaeger <aj@suse.de>
2732 * as.h: Correctly check GCC version.
2734 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2736 * doc/as.1: Fix unbalanced brackets.
2738 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2740 (line_comment_chars): Set to '/' if TE_FreeBSD.
2742 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2744 * configure.in: Configury support for PA64 (currently disabled).
2745 * configure: Rebuilt.
2747 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2749 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2750 bfd_set_section_alignment.
2752 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2754 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2757 2000-04-24 Nick Clifton <nickc@cygnus.com>
2759 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2760 * doc/as.texinfo (Align): Include arm and strongarm in list of
2761 targets that have the second form of the behaviour of the .align
2764 2000-04-24 Mark Klein <mklein@dis.com>
2766 * obj-som.c: Terminate obj_pseudo_table.
2768 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2770 * as.c (parse_args): Allow md_parse_option to override -a listing
2772 * config/obj-coff.c (add_lineno): Change type of offset parameter
2773 from "int" to "bfd_vma."
2774 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2775 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2776 (ppc_change_csect): Align correctly for XCOFF64.
2777 (ppc_machine): New function, which discards "ppc_machine" line.
2778 (ppc_tc): Cons for 8 when code is 64 bit.
2779 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2781 (md_parse_option): Handle -a64 and -a32.
2783 * config/tc-ppc.h (TARGET_MACH): Define.
2784 (TARGET_FORMAT): Move to function.
2785 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2787 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2789 * config/tc-avr.c: New AVR_ISA_ defined.
2790 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2791 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2792 for `fmul', `movw' and `lpm R,Z' instructions.
2793 (avr_operands): Warn if current opcode is a two-word instruction
2794 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2795 (avr_opcodes): New commands added.
2796 (REGISTER_P): Check 'a' and 'v' constraint letters.
2797 (mcu_types): New MCU added.
2799 2000-04-22 Timothy Wall <twall@cygnus.com>
2801 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2803 (operand_match): Conditionally insert default bit values for IMMU9.
2805 2000-04-14 Matthew Green <mrg@cygnus.com>
2807 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2808 * configure: Rebuilt.
2810 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2811 Jason Eckhardt <jle@cygnus.com>
2813 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2815 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2816 Added handling of new operand types l,y,&,fe,fE,fx.
2818 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2819 David Mosberger <davidm@hpl.hp.com>
2820 Timothy Wall <twall@cygnus.com>
2821 Andrew MacLeod <amacleod@cygnus.com>
2822 Jim Wilson <wilson@cygnus.com>
2824 * Makefile.am (CPU_TYPES): Add ia64.
2825 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2826 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2827 * Makefile.in: Rebuild.
2828 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2829 * configure: Rebuild.
2830 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2831 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2832 * expr.c (expr): Handle md_optimize_expr.
2833 * read.c (LEX_HASH): Add comment.
2834 * config/tc-ia64.c, config/tc-ia64.h: New files.
2836 2000-04-21 Richard Henderson <rth@cygnus.com>
2838 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2839 bundling a non-delayed branch type instruction.
2841 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2843 * config/tc-mn10300.c (HAVE_AM30): Define.
2844 (md_assemble): Use it.
2846 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2848 * config/obj-elf.c (obj_elf_change_section): Check for changed
2851 * Makefile.am: (CPU_MULTI_VALID): Remove.
2852 (MULTI_CPU_TYPES): Define.
2853 (MULTI_CPU_OBJ_VALID): Define.
2854 (DEPTC): Use the above.
2855 (DEPOBJ): Same here.
2857 Regenerate dependencies.
2858 * Makefile.in: Regenerate.
2860 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2862 * Makefile.am (YACC, LEX): Get them from configure.
2864 2000-04-18 H.J. Lu (hjl@gnu.org)
2866 * config/tc-i386.c (offset_in_range): Use addressT instead of
2867 bfd_vma for non-bfd assemblers.
2869 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2871 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2872 doesn't give spurious errors.
2874 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2876 * as.h (SEEK_SET): Define if undefined.
2878 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2880 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2881 constants, and don't assume offsetT is 32 bits.
2883 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2885 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2886 (md_pcrel_from_section): Add prototype.
2887 (d10v_fix_adjustable): Add prototype.
2888 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2890 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2892 2000-04-12 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2895 symbol in frag chain.
2897 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2899 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2900 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2901 (fits_in_signed_word, smallest_imm_type): Ditto.
2902 (md_assemble): Use an offsetT var to hold offsetT values, not a
2904 (offset_in_range): New.
2905 (md_assemble): Use it.
2906 (md_convert_frag): Change type of target_address, opcode_address,
2907 and displacement_from_opcode_start to offsetT.
2908 (md_create_short_jump): Change type of offset to offsetT.
2909 (md_create_long_jump): Ditto.
2910 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2911 (md_chars_to_number): Remove.
2912 (output_invalid): Remove duplicate prototype.
2914 2000-04-09 Nick Clifton <nickc@cygnus.com>
2916 * Makefile.am (CPU_TYPES): Add 'avr'.
2917 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2918 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2920 * Makefile.in: Regenerate.
2922 * doc/as.texinfo: Add M32R documentation.
2924 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2926 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2927 --enable-build-warnings option.
2928 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2929 * Makefile.in, configure: Re-generate.
2931 2000-04-07 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2934 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2935 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2936 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2937 (arm_force_relocation): Force relocations for
2938 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2940 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2942 * config/tc-sh.c (get_operands): There's no third operand if the
2943 first operand is an immediate.
2945 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2947 * config/tc-sh.c (immediate): Delete.
2948 (sh_operand_info): Add immediate member.
2949 (parse_reg): Use A_PC for pc.
2950 (parse_exp): Add second argument 'op'. All callers changed.
2951 (parse_at): Expect pc to be coded as A_PC.
2952 Use immediate field in *op.
2953 (insert): Add fourth argument 'op'. All callers changed.
2954 (build_relax): Add second argument 'op'. All callers changed.
2955 (insert_loop_bounds): New function.
2956 (build_Mytes): Remove DISP_4.
2957 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2958 (assemble_ppi): Use immediate field in *operand.
2959 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2960 (md_apply_fix): Likewise.
2961 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2963 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2965 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2967 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2969 * internals.texi (CPU backend): Document
2970 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2972 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2974 * po/gas.pot: Regenerate.
2976 * as.c (show_usage): Restore translated part of bug string.
2977 * gasp.c (show_usage): Likewise.
2979 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2980 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2981 than move-if-change.
2982 (DEP1): Modify for "gcc -MM".
2986 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2987 Update dependencies.
2988 * Makefile.in: Regenerate.
2990 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2992 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2993 (md_begin): Likewise.
2994 (HAVE_AM33): New macro.
2995 (md_assemble): Use it. Match r_regs and xr_regs only if
2998 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3000 * as.h: #include "bin-bugs.h"
3001 * as.c (show_usage): Use REPORT_BUGS_TO.
3002 * gasp.c: #include "bin-bugs.h"
3003 (show_usage): Use REPORT_BUGS_TO.
3005 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3007 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3009 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3010 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3013 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3015 * config/tc-i386.c (i386_immediate): Don't assume a constant
3016 immediate is necessarily 16 bits when in 16 bit code mode.
3017 (md_assemble): Instead set guess_suffix here after we have checked
3020 2000-04-02 Richard Henderson <rth@cygnus.com>
3022 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3023 quantities. Correct right shift sign extension.
3024 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3025 32-bit value when shifting into place.
3027 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3029 * app.c: Add ATTRIBUTE_UNUSED as needed.
3030 * config/tc-ppc.c: Likewise.
3031 (ppc_size): Make unsigned long.
3032 (ppc_insert_operand): Add casts to avoid warnings.
3034 2000-03-31 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-d10v.h (md_flush_pending_output): Define.
3038 2000-03-29 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3041 segment. Works for both BFD_ASSEMBLER and others.
3042 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3044 2000-03-29 Nick Clifton <nickc@cygnus.com
3046 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3048 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3050 * listing.c (LISTING_LHS_WIDTH): Default depends on
3052 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3054 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3056 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3059 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3061 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3063 * config/tc-avr.c (mcu_types): Add missing initialiser.
3064 (md_pcrel_from_section): Add prototype.
3065 (avr_operand): Remove redundant test of unsigned < 0.
3066 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3068 2000-03-27 Denis Chertykov <denisc@overta.ru>
3070 * config/tc-avr.c: New file for AVR support.
3071 * config/tc-avr.h: Likewise.
3072 * configure.in: Add AVR support.
3073 * configure: Regenerate.
3075 2000-03-26 Timothy Wall <twall@cygnus.com>
3077 * gasp.c (macro_op): Add new argument to check_macro call.
3078 Macro structure definitions moved to macro.h
3079 * sb.h: Add argument to prototype for input_scrub_include_sb.
3080 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3081 nesting checks with an additional flag.
3082 (struct input_save): Add flag to indicate whether current sb
3083 should be checked for proper macro/conditional nesting.
3084 (input_scrub_push/pop): Save/restore nest check flag.
3085 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3087 * macro.c (check_macro): Allow caller to retrieve parsed macro
3088 information if a pointer is provided. This information may be
3089 used by the new macro hooks.
3090 * macro.h: Update prototype for check_macro. Macro struct
3091 definitions moved here from macro.c/gasp.c.
3092 * read.c (read_a_source_file): Add parameter to check_macro call,
3093 and pass macro info to the macro hook, if defined.
3094 (input_scrub_insert_line): New. Allow insertion of a line of
3095 characters into the input stream.
3096 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3097 file into the input stream.
3098 (s_include): Use input_scrub_insert_file.
3099 * internals.texi: Document new macro hooks.
3100 * as.h: New prototypes added.
3102 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3104 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3105 an initial capital letter.
3106 (i386_index_check): Reindent.
3108 2000-03-19 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3113 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3115 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3116 instruction operand bad if Rd > 7 when generating
3117 thumb instructions. Prevents for example,
3118 "adr r12,label" from silently failing and generating
3119 the wrong instruction.
3121 2000-03-17 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3124 that have a destingation >= 0x400000.
3125 Fix compile time warning messages.
3127 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3129 * config/tc-sh.c (md_begin): When encountering insn that are
3130 not supported by the current arch, only change the name if
3131 its contents are the same as prev_name.
3132 (get_specific): If the the architecture doesn't match, fail.
3134 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3136 * config/tc-sh.c (IDENT_CHAR): Define.
3137 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3138 matching back where it came from.
3140 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3142 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3144 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3146 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3149 2000-03-15 Kazu Hirata <kazu@hxi.com>
3151 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3153 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3155 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3156 floating-point-number, make sure 'f' is in FLT_CHARS.
3158 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3160 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3161 (s_lcomm_internal): Use it.
3162 * doc/internals.texi (CPU backend): Document it.
3163 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3166 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3168 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3171 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3172 implementation doesn't have special handling for switch
3174 (macro_build): Allow for code in sections other than .text.
3176 (mips_ip): Likewise.
3177 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3178 Don't perform relocs if we will be outputting them.
3179 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3180 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3183 2000-03-09 Catherine Moore <clm@cygnus.com>
3185 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3186 relocation type based on the entry in the fixup structure.
3187 Put S_IS_EXTERN processing back in.
3189 2000-03-08 H.J. Lu (hjl@gnu.org)
3191 * Makefile.am (install-exec-tooldir): Depend on
3192 install-exec-bindir for parallel make.
3193 * Makefile.in: Regenerated.
3195 2000-03-06 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3199 (md_parse_option): Parse -m32r command line switch - disable m32rx
3201 (md_show_usage): Document new option.
3203 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3204 * doc/Makefile.in: Regenerate.
3205 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3207 2000-03-02 Michael Meissner <meissner@redhat.com>
3209 * config/tc-d30v.c (check_range): Remove code that incorrectly
3210 sign extended values where bits < 32.
3212 2000-03-02 H.J. Lu (hjl@gnu.org)
3214 * configure.in: Support --enable-targets=all on ia32.
3215 * configure: Regenerated.
3217 2000-03-01 Nick Clifton <nickc@cygnus.com>
3219 * gasp.c (do_align): Remove bogus check of alignment value.
3221 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3223 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3224 TC_PPC was defined forced the type of a symbol with no other type
3227 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3229 * doc/internals.texi (CPU backend): Mention that
3230 line_separator_chars do not break up comments. Fix typos for
3231 LEX_AT and LEX_NAME descriptions. Document operands for
3232 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3233 description of md_create_short_jump usage. Document argument for
3234 md_undefined_symbol.
3236 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3238 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3239 (md_parse_option): Handle it.
3240 (md_show_usage): Document it.
3242 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3244 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3245 opcode, for the instruction `pal19'. From Andrea Arcangeli
3248 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3250 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3252 (md_assemble): To here, before template operands are matched.
3253 Also ensure a constant immediate is sign extended when we know the
3254 size is at most 16 bits. This is to catch cases like "add
3255 $0xffc0,%ax" where we don't know the size, and thus that the
3256 immediate can be represented as Imm8S until after parsing the
3258 (i386_displacement): Similarly sign extend 16 bit constant
3260 (md_assemble): Relax 16-bit jump constant range check to suit sign
3261 extended displacements.
3263 2000-02-26 Andreas Jaeger <aj@suse.de>
3265 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3267 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3269 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3270 call operands when intel_syntax.
3271 (intel_float_operand): Return 2 for "fi...".
3272 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3273 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3274 earlier "SHORT" change.
3275 (md_assemble): When determining suffix from Regs, exclude
3278 2000-02-24 Nick Clifton <nickc@cygnus.com>
3280 * configure: Add arm-wince, mips-pe and sh-pe targets.
3281 * configure: Regenerate.
3283 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3285 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3286 "pe-mips" for the mips-pe target.
3288 * config/tc-arm.c (insns): Change displacement encoded in BL
3289 and B instructions if the target port is arm-wince.
3290 (do_ldst): Do not bias the relocation offset if the target
3292 (md_pcrel_from): Add in missing relocation offset bias if the
3293 target os arm-wince.
3295 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3296 (md_begin): Disable -G support for mips-pe target.
3297 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3298 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3301 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3302 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3303 assembler, just set the alignment to 4.
3305 * config/te-wince-pe.h: New file for WinCE targets. Define
3308 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3310 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3311 string instructions.
3312 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3313 (i386_intel_memory_operand): After finding a segment override,
3314 check again for no `[' before looking for a displacement. Bomb if
3315 more than one displacement rather than silently discarding the
3316 second and subsequent ones. Free strings malloc'd by
3317 build_displacement_string.
3319 2000-02-24 Catherine Moore <clm@cygnus.com>
3321 * config/obj-som.c (obj_pseudo_table): Add "weak".
3322 (obj_som_weak): New routine.
3324 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3326 * config/tc-i386.c (union i386_op): New.
3327 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3328 Throughout file replace occurences of disps[n], imms[n], regs[n]
3329 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3330 intel mode operand swapping. Add assert in regKludge and
3331 fake_zero_displacement code. Test i.types[n] when outputting
3332 displacements and immediates. Combine output of Disp16 with
3334 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3335 when in intel mode by (not) reversing fsub and fdiv operands
3336 before the template search. This fails for single operand
3337 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3338 undefined. Instead fix the base_opcode after we've found the
3339 template. Move base_opcode xor with found_reverse_match from
3340 opcode output code to before this fix so we test for the correct
3342 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3343 check in intel mode. Instead compare opcodes.
3345 * config/tc-i386.h (TC_RELOC): Delete.
3346 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3347 with equivalent call to reloc.
3349 * as.h (flag_m68k_mri): Move declaration after target include, and
3350 only declare when TC_M68K defined. Define as zero otherwise.
3351 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3352 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3353 Define as zero otherwise.
3354 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3355 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3356 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3357 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3358 testing whether defined.
3359 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3360 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3361 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3362 rather than testing whether defined.
3363 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3364 (parse_mri_cons): Declare and use only when TC_M68K.
3365 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3366 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3367 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3369 * NEWS: Mention IBM 370 support.
3371 2000-02-23 Richard Henderson <rth@cygnus.com>
3373 * config/tc-i386.c (md_assemble): When swapping operands for
3374 intel_syntax, assume everything that's not Imm or Disp is a
3377 2000-02-23 Linas Vepstas <linas@linas.org>
3379 * config/tc-i370.c, config/tc-i370.h: New files.
3380 * Makefile.am: Add support for Linux/IBM 370.
3381 * configure.in: Likewise.
3382 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3383 * config/obj-elf.c: Include elf/i370.h
3384 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3386 * Makefile.in: Regenerate.
3387 * configure: Regenerate.
3389 * doc/c-i370.texi: New file.
3390 * doc/all.texi: Include it.
3391 * doc/as.texinfo: And here.
3392 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3393 * doc/Makefile.in: Regenerate.
3395 2000-02-19 Michael Meissner <meissner@redhat.com>
3397 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3398 determine if an instruction can be used in parallel with an ADDppp
3399 or SUBppp instruction.
3401 2000-02-22 Andrew Haley <aph@cygnus.com>
3403 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3405 1999-12-30 Andrew Haley <aph@cygnus.com>
3407 * config/tc-mips.c (mips_gp32): New variable.
3408 (macro_build) Use mips_gp32.
3410 (md_longopts): Add "-mgp32" and "-mgp64".
3411 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3413 (OPTION_M7900): Change offset
3414 (OPTION_NO_M7900): Ditto.
3416 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3418 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3419 warning, and bump it to 1.
3421 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3423 From Brad Lucier <lucier@math.purdue.edu>:
3424 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3427 2000-02-21 Catherine Moore <clm@cygnus.com>
3429 * config/tc-mips.c (MF_HILO_INSN): Define.
3430 (mips_7000_hilo_fix): Declare.
3431 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3432 (md_parse_option): Check for 7000_HILO_FIX options.
3433 (OPTION_M7000_HILO_FIX): Define.
3434 (OPTION_NO_M7000_HILO_FIX): Define.
3435 * doc/c-mips.texi (-mfix7000): Describe.
3437 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3439 * listing.c (print_lines): Remove unused variable `end'.
3441 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3442 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3443 reloc_type when BFD_ASSEMBLER.
3444 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3445 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3446 statement and quell signed vs. unsigned comparison warning.
3448 2000-02-18 Nick Clifton <nickc@cygnus.com>
3450 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3451 the computed frag offset, rather than overwriting it.
3453 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3455 * config/tc-sh.c ("elf/sh.h"): Include.
3456 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3457 (md.begin): Initialize target_arch.
3458 Only include opcodes in has table that match selected architecture.
3459 (parse_reg): Recognize register names for sh-dsp.
3460 (parse_at): Recognize post-modify addressing.
3461 (get_operands): The leading space is now optional.
3462 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3463 arguments. Update valid_arch.
3464 (build_Mytes): Add support for SDT_REG_N.
3465 (find_cooked_opcode): New function, broken out of md_assemble.
3466 (assemble_ppi, sh_elf_final_processing): New functions.
3467 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3468 (md_longopts, md_parse_option): New option: -dsp.
3469 * config/tc-sh.h (elf_tc_final_processing): Define.
3470 (sh_elf_final_processing): Declare.
3472 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3474 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3475 the unwinder subspace. Save the current seg/subseg before creating
3478 2000-02-10 Nick Clifton <nickc@cygnus.com>
3480 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3481 little endian targets.
3482 (INST_BYTE1): Redefine to handle big and little endian
3484 (cpu_type): New type: Select between M340 and M210.
3485 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3486 instructions of the M340.
3487 (md_assemble): Add support for the MULSH and OPSR classes of
3489 (md_atof): Add support for little endian targets.
3490 (md_parse_option): Add support for -EL, -EB and -mcpu command
3492 (md_convert_frag): Add support for little endian targets.
3493 (md_apply_fix3): Add support for little endian targets.
3494 (md_number_to_chars): Add support for little endian targets.
3496 2000-02-10 Timothy Wall <twall@redhat.com>
3498 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3499 defined, use it to verify the symbol just read should be a label.
3501 2000-02-10 Timothy Wall <twall@redhat.com>
3503 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3504 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3505 around colons when KEEP_WHITE_AROUND_COLON is defined.
3506 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3507 and KEEP_WHITE_AROUND_COLON.
3509 2000-02-08 Timothy Wall <twall@redhat.com>
3511 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3513 (do_repeat): New. Abstract repeat logic so that a "break" can be
3515 (end_repeat): New. Provide support for a "break" out of the
3517 * read.h: Add prototypes for new functions.
3519 2000-02-08 Timothy Wall <twall@redhat.com>
3521 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3522 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3523 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3526 2000-02-08 Timothy Wall <twall@redhat.com>
3528 * read.c: Added elseif to directives table.
3529 * read.h: Added prototype for s_elseif.
3530 * doc/as.texinfo: Added description for elseif.
3531 * cond.c (s_elseif): New function
3533 2000-02-04 Timothy Wall <twall@redhat.com>
3535 * listing.c (print_lines): Remove conditionals causing bug in
3538 2000-02-03 Timothy Wall <twall@cygnus.com>
3540 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3542 * frags.c (frag_new): Calculate fr_fix in octets
3543 (frag_now_fix) Return offset as target address offset (bytes).
3544 (frag_now_fix_octets) New - Return offset in octets (8-bit
3546 * frags.h: Added prototype for frag_now_fix_octets().
3547 Distinguish between octets and bytes in field descriptions.
3548 * listing.c (calc_hex): Account for octets vs bytes when
3549 printing addresses/offsets.
3550 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3551 target is little-endian, print the octets in a word in big-endian
3552 order so that the display looks like a proper hexadecimal number,
3553 instead of having the octets reversed.
3554 * read.c (do_align): When recording alignment, alignment power
3555 should be in terms of target bytes (minimum addressible unit)
3557 (do_org) Convert ORG target address (byte) argument into an
3558 octet offset when generating a variable fragment.
3559 * symbols.c (resolve_symbol_value): Symbol final value
3560 converted to a target address offset (bytes) from its octet offset.
3561 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3562 offset (bytes) is adjusted by the frag offset (octets) converted
3564 (coff_frob_section) Section alignment power is in terms of bytes;
3565 convert it to an octet alignment power when calculating size (and
3566 size mask) in octets. Don't modify the section size in order to
3567 "align" it for TI COFF, since that format has a different method
3568 for storing alignment information.
3570 2000-02-01 Timothy Wall <twall@cygnus.com>
3572 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3573 entries, matching the way GCC generates them. If not escaped, the
3574 filename is encoded incorrectly.
3576 2000-01-31 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-arm.c (reg_table): Add support for ATPCS register
3581 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3583 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3585 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3587 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3588 of a symbol when we really care about its value.
3590 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3592 * config/tc-mcore.c (md_assemble): Give warning message if
3593 operands passes to instruction are more than the spec.
3595 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3597 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3598 Thumb mode but the label seen was not declared as '.thumb_func'
3599 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3600 correct disassembly of Thumb code bounded by non function labels.
3602 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3604 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3605 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3607 * Makefile.in: Same here.
3610 * configure.in: Set bfd_gas for i386-aout when primary target
3611 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3612 we may need the primary te_file. Remove incorrect comment.
3614 * configure: Regenerate.
3616 * config/e-i386aout.c: New file.
3618 * as.c (USE_EMULATIONS): Move to before print_version_id.
3619 (struct emulation): Add i386aout.
3620 (show_usage): Split text strings. Reformat -a text. Add --em
3624 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3625 (aout_format_ops): New.
3628 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3629 preprocessor conditional and add aout USE_EMULATIONS tests.
3630 (read_a_source_file): Don't pass error strings to printf as
3634 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3636 (do_data): Same here.
3637 (process_file): And here.
3640 * symbols.c (colon): Rewrite "already defined" fatal message
3641 code for aout with USE_EMULATIONS.
3644 * config/obj-aout.c (OBJ_HEADER): Define.
3645 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3647 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3648 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3650 (obj_aout_type): Expand S_SET_OTHER here too.
3651 (obj_read_begin_hook): Remove.
3652 (aout_pop_insert): New.
3653 (obj_aout_s_get_other): New.
3654 (obj_aout_s_get_desc): New.
3655 (aout_format_ops): New.
3658 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3659 gets aout_pseudo_table.
3660 (aout_pseudo_table): Declare.
3661 (obj_read_begin_hook): Define.
3664 * config/obj-coff.c (obj_pseudo_table): Rename to
3666 (coff_pop_insert): Use coff_pseudo_table.
3667 (coff_sec_sym_ok_for_reloc): Remove.
3668 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3669 and comment all zero entries and remove #if 0 code.
3672 * config/obj-coff.h (obj_pop_insert): Define.
3673 (coff_pseudo_table): Declare.
3676 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3677 s_get_size, s_set_size. Comment all zero entries.
3680 * config/obj-elf.c (elf_s_get_other): New function.
3681 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3682 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3683 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3685 (obj_elf_parse_section_letters): Don't pass error strings to
3686 printf as format arg.
3689 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3691 (elf_s_get_other): Declare.
3692 (S_GET_OTHER) Define as elf_s_get_other if not already
3694 (S_SET_OTHER): Only define when not already defined.
3695 (elf_obj_read_begin_hook): Declare.
3696 (obj_read_begin_hook): Define.
3697 (elf_obj_symbol_new_hook): Declare.
3698 (obj_symbol_new_hook): Define.
3701 * config/obj-multi.h: Add copyright header and protect against
3702 multiple inclusion. Add * to all function pointers.
3703 (OBJ_HEADER): If defined, include it rather than other defines
3705 (obj_frob_file_after_relocs): Test for NULL.
3706 (obj_symbol_new_hook): Here too.
3707 (obj_sec_sym_ok_for_reloc): And here.
3708 (S_GET_OTHER): Define.
3709 (S_GET_DESC): Define.
3710 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3711 (OBJ_MAYBE_ELF): Update comment.
3713 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3714 OBJ_AOUT preprocessor conditional and handle emulation by
3715 testing OUTPUT_FLAVOR.
3716 (i386_displacement): Here too.
3717 (md_section_align): Similarly here.
3718 (i386_target_format): Conditionally compile when more than one
3719 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3720 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3721 (i386_displacement): Here too.
3724 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3725 Define TARGET_FORMAT for aout only when not multi.
3728 * config/te-multi.h: Delete file as it's identical to te-generic.h
3730 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3732 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3733 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3736 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3738 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3741 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3743 * config/tc-mips.c (mips_do_align): New function.
3744 * config/tc-mips.h (md_do_align): Define.
3746 2000-01-10 Philip Blundell <philb@gnu.org>
3748 * doc/c-arm.texi (ARM Options): Fix typo.
3749 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3750 line separator for Linux.
3751 * doc/as.texinfo (Comments): Mention the ARM.
3753 2000-01-10 Philip Blundell <pb@futuretv.com>
3755 * configure.in (arm*-*-conix*): New target.
3756 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3758 * configure: Regenerate.
3760 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3762 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3763 (obj_elf_visibility): New function.
3765 * doc/as.texinfo (Visibility): New node: document visibility
3768 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3770 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3771 warning for absolute jump/call without `*' in non-intel mode. No
3772 need to set i.types[0] JumpAbsolute in intel mode.
3774 1999-12-22 Philip Blundell <pb@futuretv.com>
3776 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3777 hook function when changing sections.
3778 (arm_s_data): Likewise.
3780 1999-12-14 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (md_parse_option): Add support for -marm720
3783 command line switch.
3785 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3787 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3788 (r_registers, xr_registers): Define.
3789 (r_register_name, xr_register_name): New functions.
3790 (md_assemble): Handle new am33 operand types and instruction
3792 (mn10300_insert_operand, check_operand): Likewise.
3794 1999-11-29 Nick Clifton <nickc@cygnus.com>
3796 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3797 (s_force_thumb): Set thumb_mode to 2.
3798 (md_assemble): Do not complain about thumb instructions on a
3799 non-thumb target if thumb_mode is set to 2.
3801 1999-11-28 Michael Meissner <meissner@cygnus.com>
3803 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3804 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3805 (O_...): Add new machine dependent expressions if we are handling
3806 explicit relocations.
3807 (alpha_reloc_op): New static table holding the explicit relocation
3809 (alpha_literal_hash): New static to hold the hash table for
3810 explicit relocations.
3811 (alpha_macros): Add support for explicit relocations.
3812 (md_begin): If explicit relocations, initialize hash table.
3813 (md_assemble): Don't print a second error if tokenize_arguments
3814 already printed an error message.
3815 (md_apply_fix): Add support for explicit relocations.
3816 (alpha_force_relocation): Ditto.
3817 (alpha_fix_adjustable): Ditto.
3818 (alpha_adjust_symtab): New function to support explicit
3820 (alpha_adjust_symtab_relocs): Ditto.
3821 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3822 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3823 Add support for explicit relocations. Return -2 if an error
3824 message was already printed.
3825 (find_macro_match): Add support for explicit relocations. Comment
3827 (emit_insn): Add support for explicit relocations.
3828 (assemble_tokens): Ditto.
3830 (load_expression): Ditto.
3833 (emit_ir_load): Ditto.
3834 (emit_loadstore): Ditto.
3837 (emit_sextX): Ditto.
3838 (emit_division): Ditto.
3839 (emit_jsrjmp): Ditto.
3840 (emit_retjcr): Ditto.
3842 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3844 (tc_adjust_symtab): If explicit relocations, call the function
3845 alpha_adjust_symtab.
3846 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3847 relocations next to the literal relocation they reference.
3848 (TC_INIT_FIX_DATA): Initialize the new fields.
3849 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3851 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3854 'B' operand for PA2.0 bb instruction.
3856 1999-11-18 Nick Clifton <nickc@cygnus.com>
3858 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3861 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3863 (mcore_force_relocation): Force relocations to be generated for
3866 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3868 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3869 (i386_displacement): Disallow O_big displacements.
3871 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3873 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3874 Small improvements in error checking.
3875 (md_assemble): Support for unconditional ARM instructions.
3876 (md_parse_option): Support for -m[arm]v5e flag.
3878 1999-11-12 Nick Clifton <nickc@cygnus.com>
3880 * macro.c (buffer_and_nest): Do not check beyond the end of the
3883 1999-11-11 Nick Clifton <nickc@cygnus.com>
3885 * macro.c (buffer_and_nest): Look for seperator after TO and
3888 1999-11-08 Andrew Haley <aph@cygnus.com>
3890 * app.c (do_scrub_chars): When in State 10, treat backslash
3891 characters in the same way as as symbol characters.
3893 1999-11-07 Richard Henderson <rth@cygnus.com>
3895 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3896 the previous label was in the current section before playing
3897 with auto-alignment.
3899 1999-11-06 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-v850.c (v850_force_relocation): Force relocation
3903 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3906 1999-11-05 Michael Meissner <meissner@cygnus.com>
3908 * expr.h (operatorT): Increase machine dependent operators to 16.
3909 * expr.c (op_rank): Ditto.
3911 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3913 * read.c (pseudo_set): Reject attempts to set the value of a
3916 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3919 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3921 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3922 to bfd_set_section_contents.
3924 1999-11-03 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3928 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3930 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3931 (mips_ip): Use OPCODE_IS_MEMBER.
3933 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3935 * config/tc-arm.c (reg_required_here): Improve comments.
3937 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3938 (tinsns): Initialize variants field.
3940 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3941 BAD_PC respectively.
3943 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3945 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3946 * config/tc-arm.h: Fix compile time warnings.
3948 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3950 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3951 form @abs16, @(abs16) and @(abs16 + imm).
3953 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3955 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3956 (ISA_HAS_64_BIT_REGS) New.
3957 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3958 mips_emit_delays,macro_build,load_register,load_addresss,
3959 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3960 and/or use new ISA_xxx macros in expressions involving
3961 ISA, particularly mips_opts.isa.
3963 1999-10-18 Michael Meissner <meissner@cygnus.com>
3965 * expr.h (operatorT): Add machine dependent operators md1..md8.
3966 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3967 for the machine dependent operators to use.
3969 * expr.c (op_rank): Add machine dependent operators.
3971 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3973 (O_cpregister): Ditto.
3974 (md_begin): Change X_op test that field is wide enough to use
3975 O_max instead of O_alpha_max.
3976 (cpu_types): Fill in missing initializer.
3977 (alpha_num_macros): Make unsigned.
3978 (md_assemble): Make opnamelen be size_t.
3979 (md_apply_fix): Cast alpha_num_operands to int before testing.
3980 (alpha_force_relocation): Ditto.
3981 (alpha_fix_adjustable): Ditto.
3982 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3983 (tc_gen_reloc): Ditto.
3984 (tc_get_register): Ditto.
3989 (s_alpha_ent): Ditto.
3990 (s_alpha_end): Ditto.
3991 (s_alpha_frame): Ditto.
3992 (s_alpha_prologue): Ditto.
3993 (s_alpha_file): Ditto.
3994 (s_alpha_gprel32): Ditto.
3995 (s_alpha_proc): Ditto.
3996 (s_alpha_set): Ditto.
3997 (s_alpha_base): Ditto.
3998 (s_alpha_align): Ditto.
3999 (s_alpha_arch): Ditto.
4000 (alpha_align): Ditto.
4001 (assemble_insn): Suppress unused variable warning.
4003 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4004 order in the structure.
4005 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4007 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4009 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4011 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4013 * config/tc-i386.c (i386_index_check): Correct #endif location.
4015 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4017 * as.c (show_usage): Document new options.
4018 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4019 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4020 (parse_args): Parse the new options.
4021 (main): If there were warnings, and --fatal-warnings
4022 was specified, print an error.
4023 * as.h: New variable, flag_fatal_warnings, for new option.
4025 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4027 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4028 '@'. Change autoincrement completers to fall through to cache control
4031 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4033 (pa_parse_addb_64_cmpltr): New function.
4035 * config/tc-hppa.c (pa_ip): Change error message.
4036 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4037 '?Q' args to allow falling through.
4039 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4040 Remove unused conditional codes.
4041 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4043 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4045 * config/tc-d30v.c (CHAR_BIT): Define.
4046 (check_range): Fix bit operations to support integers bigger than
4049 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4051 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4054 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4055 Doug Evans <devans@cygnus.com>
4057 Add support for m32rx.
4058 * config/tc-m32r.c (enable_m32rx): New static global.
4059 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4060 (allow_m32rx): New function.
4061 (M32R_SHORTOPTS): Add `O'.
4062 (md_longopts): Add --m32rx plus several warning options.
4063 (md_parse_option): Handle new options.
4064 (md_show_usage): Print them.
4065 (md_begin): Enable m32rx.
4066 (OPERAND_IS_COND_BIT): New macro.
4067 (first_writes_to_seconds_operands): New function.
4068 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4069 (target_make_parallel,assemble_two_insns): New functions.
4070 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4071 If optimizing and m32rx, try to make consecutive insns parallel.
4073 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4075 * config/tc-mips.c (nopic_need_relax): Allow for the
4076 .sdata.foo sections generated by -fdata-sections,
4077 and for the .gnu.linkonce.s sections generated by C++.
4079 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4081 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4082 with cleaner code using completer prefixes. Add 'Y'.
4084 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4086 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4088 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4089 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4090 insn does not match and we should try the next insn in the table.
4092 1999-09-22 Nick Clifton <nickc@cygnus.com>
4094 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4096 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4098 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4101 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4103 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4104 OBJ_ELF. If ELF, add "sq".
4105 (md_parse_option): If ELF, ignore -s and -q.
4106 (md_show_usage): Mention ELF options.
4108 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4113 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4115 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4117 * config/tc-hppa.c (struct pa_it): New field "trunc".
4118 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4119 (pa_parse_ftest_gfx_completer): New function
4120 (pa_parse_fp_cnv_format): New function.
4122 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4123 (md_apply_fix): Handle 22bit pc-rel branches.
4125 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4127 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4129 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4131 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4133 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4135 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4136 (pa_ip): Handle 'fX'.
4138 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4140 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4141 unwinds unless the function is in the text space.
4142 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4144 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4146 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4147 (md_assemble): To here. Tweak address generation.
4149 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4151 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4152 (md_assemble): Call dwarf2_where for OBJ_ELF.
4153 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4154 (pa_end_of_source): New function.
4155 * tc-hppa.h (md_end): Define for OBJ_ELF.
4157 1999-09-14 Michael Meissner <meissner@cygnus.com>
4159 * configure.in (Canonicalization of target names): Remove adding
4160 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4161 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4162 * configure: Regenerate.
4164 1999-09-14 Donn Terry <donn@interix.com>
4166 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4168 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4170 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4171 pc-relative jmp/call to an absolute symbol.
4172 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4173 absolute section symbols.
4175 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4176 jump handling code and comments.
4178 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4180 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4181 the value if TE_PE and a global defined symbol.
4183 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4185 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4186 print the symbol, rather than printing it here.
4188 1999-09-11 Donn Terry <donn@interix.com>
4190 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4191 BFD_RELOC_RVA relocations.
4193 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4194 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4197 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4199 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4200 * doc/internals.texi (Object format backend): Document
4203 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4204 relocations against global symbols if TE_PE.
4206 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4207 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4209 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4212 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4213 symbols which do not have a constant value, or tags with
4214 non-tags. Remove the symbol from the list before adding it at the
4217 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4218 C_FCN symbol differently if TE_PE.
4219 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4220 appears in the pseudo-op, rather coff_line_base which is only set
4223 * config/obj-coff.c (obj_coff_loc): New static function.
4224 (obj_pseudo_table): Add "loc".
4226 * config/obj-coff.c (add_lineno): Check that the line number is
4229 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4230 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4232 (md_atof): Return NULL rather than 0.
4233 * config/tc-i386.c (md_atof): Change type to int.
4234 * expr.c (expr): Change first parameter to int.
4235 * config/obj-coff.c: Add declarations for static functions.
4236 (coff_frob_symbol): Use SYM_AUXENT.
4237 * config/tc-i386.h (flag_16bit_code): Don't declare.
4239 * config/obj-coff.c (obj_coff_section): Default to setting
4240 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4242 * write.c (adjust_reloc_syms): Print adjusted fixup.
4244 * expr.c (integer_constant): Correct too_many_digits calculation
4247 1999-09-09 Andreas Schwab <schwab@suse.de>
4249 * doc/c-arm.texi: Fix arguments of @var to not contain
4252 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4254 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4256 (md_parse_option): Only support -k flag for ELF and COFF targets.
4258 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4260 * config/tc-hppa.c (pa_ip): Put strict register checks before
4261 call to pa_parse_number.
4263 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4265 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4267 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4270 1999-09-06 Donn Terry <donn@interix.com>
4272 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4274 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4276 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4277 candidate instruction. Require registers for register arguments
4278 when in strict mode. Require assemble-time constants for
4279 constants when in strict mode.
4280 (pa_get_absolute_expression): Require a constant when in strict
4283 1999-09-06 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4287 1999-09-04 Steve Chamberlain <sac@pobox.com>
4289 * config/tc-pj.c: New file, supports picoJava in ELF.
4290 * config/tc-pj.h: Ditto.
4291 * configure.in (pjl*, pj*): New targets.
4292 * Makefile.am: Rebuild dependencies.
4293 (CPU_TYPES): Add pj.
4294 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4295 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4296 * doc/c-pj.texi: New file.
4297 * doc/as.texinfo: Add some PJ specifics.
4298 * doc/all.texi: Add PJ to the list of all architectures, sort them
4300 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4301 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4303 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4305 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4306 (obj_frob_file): Test for null pointer.
4307 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4308 (OBJ_PROCESS_STAB): And here.
4309 (elf_obj_sy): Remove
4311 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4312 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4313 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4315 * config/obj-coff.c (no_func): Remove.
4316 (coff_format_ops): Change occurrences of no_func to 0, as we test
4317 for 0 in obj-multi.h.
4319 * configure.in: Enable bfd for i386-coff when primary target is
4320 bfd. Enable i386 elf,coff emulation support. Don't set
4321 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4322 emulation to support.
4323 *configure: Regenerate.
4325 1999-09-02 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4328 .section .line directive is encountered.
4330 1999-09-01 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4335 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4336 * as.texinfo: Document --gdwarf2 command line option.
4337 Add additional documentation of ARM command line switches.
4339 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4341 * config/tc-i386.c (i386_intel_memory_operand): Combine
4342 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4343 and RESTORE_END_STRING around parse_register calls.
4344 (i386_operand): Here too.
4345 (i386_is_reg): Remove.
4346 (parse_register): Move as_bad calls from within this function to
4349 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4351 Based on a patch from H.J. Lu <hjl@gnu.org>
4352 * config/tc-i386.c (parse_register): Handle FP regs specially.
4353 (md_begin): Remove '(' and ')' from register_chars.
4355 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4357 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4358 error message (done elsewhere).
4360 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4364 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4366 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4369 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4371 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4373 Add new completers. Fix bug in 64 bit condition handling.
4375 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4378 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4380 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4382 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4384 1999-08-27 Jim Wilson <wilson@cygnus.com>
4386 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4387 (struct ls): Add frag field. Initialize it to zero.
4388 (out_end_sequence): New local text_frag. Set it while in text section.
4389 Replace address check with frag check. Set ls.frag to text_frag if
4390 out_set_addr called.
4391 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4392 Set it before switching sections. Replace address check with frag
4393 check. Set ls.frag to saved_frag if out_set_addr called.
4395 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4397 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4398 output "advance_pc" opcode instead of calling gen_addr_line().
4399 The latter has the undesired side-effect of creating a new row
4400 in the debug line info matrix.
4402 1999-08-26 Jim Wilson <wilson@cygnus.com>
4404 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4405 ls.last_filename if last is less than zero. Set ls.last_filename
4406 when allocating new entry.
4407 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4410 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4412 * config/tc-i386.c (i386_index_check): Fix the displacement size
4413 when INFER_ADDR_PREFIX.
4415 1999-08-18 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4420 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4422 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4423 handle 0xffffNNNN constants correctly.
4425 1999-08-16 Nick Clifton <nickc@cygnus.com>
4427 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4430 1999-08-13 Nick Clifton <nickc@cygnus.com>
4432 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4433 (md_apply_fix3): Always pass positive values to
4434 validate_offset_imm.
4436 1999-08-12 Nick Clifton <nickc@cygnus.com>
4438 * config/tc-arm.c (skip_whitespace): New macro.
4439 Formatting tidy ups.
4441 (md_apply_fix3): Store relocation offset in addend for ELF based
4443 (arm_force_relocation): Always generate relocs for Thumb function
4446 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4448 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4449 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4451 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4454 flags for the unwind subspace.
4456 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4457 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4458 suitable relocation based on the size of the target's pointer.
4459 Always Use subsegment zero for the unwinders.
4460 (pa_level): Handle "2.0w".
4462 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4464 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4465 with the following instruction unless this was specified.
4467 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4469 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4470 certain sections, to match BFD changes.
4472 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4474 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4475 (EXTRA_SCRIPTS): Define to keep automake happy.
4476 * Makefile.in: Rebuild.
4478 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4480 * Makefile.am: Rename .dep* files to DEP*.
4481 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4482 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4484 * Makefile.in: Rebuild.
4486 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4488 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4490 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4492 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4493 avoid problems on DOS filesystems.
4494 * Makefile.in: Rebuild.
4496 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4498 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4500 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4503 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4505 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4506 line to create ${GDBINIT} rather than .gdbinit.
4507 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4509 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4511 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4513 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4515 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4517 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4519 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4520 non-adjustable symbols.
4522 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4524 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4526 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4528 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4531 1999-08-05 Donn Terry <donn@interix.com>
4533 * config/te-interix.h: New file.
4534 * configure.in (i386-*-interix*): New target.
4535 * configure: Rebuild.
4537 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4539 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4540 selectors for ELF too.
4541 (selector_table): Add "ltp" and "rtp" selectors.
4543 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4545 * config/tc-i386.c (i386_operand): No need to change
4546 operand_string pointer in segment reg case before goto
4547 do_memory_reference. Initialise displacement_string_start and
4548 displacement_string_end after do_memory_reference label.
4549 (i386_index_check): Add operand_string param, and print error
4550 message on failure here.
4551 (i386_intel_memory_operand): Instead of here.
4552 (i386_operand): And here.
4553 (INFER_ADDR_PREFIX): Enable.
4555 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4557 * config/tc-i386.h (DefaultSize): Define. Renumber following
4558 opcode_modifier defines.
4560 From Etienne Lorrain <etienne.lorrain@ibm.net>
4561 * config/tc-i386.c (stackop_size): New variable.
4562 (set_16bit_code_flag): Clear it here.
4563 (set_16bit_gcc_code_flag): New function.
4564 (md_pseudo_table): Add "code16gcc" entry.
4565 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4567 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4569 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4570 next_set_end even if the end symbol is being discarded.
4572 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4573 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4574 * config/obj-coff.c: Likewise.
4575 (seg_info_type): Remove.
4576 (seg_info_off_by_4): Change to array of segT.
4577 (s_get_segment): Adjust accordingly.
4578 (obj_pseudo_table): Fully initialize sentinel entry.
4580 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4581 Ralf Baechle <ralf@uni-koblenz.de>.
4583 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4585 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4587 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4589 * config/tc-i386.c: Indentation and white space changes.
4590 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4591 don't enable it by default.
4592 (i386_intel_operand): Remove redundant prototype.
4593 Move check on number of memory operands, and i.mem_operands++
4594 (i386_intel_memory_operand): To here.
4595 Remove i386_immediate code from here. Remove special case code
4596 for input and output using (%dx). Remove base/index checks and
4597 call i386_index_check instead. Save initial operand_string
4598 argument for error message.
4599 (i386_operand): Remove redundant prototype. Move base/index
4600 checks to i386_index_check.
4601 (i386_displacement): Move intel mode check for non-zero
4603 (i386_intel_memory_operand): To here.
4605 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4607 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4608 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4609 by .register pseudo-op if -64 and --no-undeclared-regs.
4610 (s_register, sparc_adjust_symtab): New functions.
4611 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4612 Declare sparc_adjust_symtab as tc_adjust_symtab.
4613 * doc/c-sparc.texi: Add description of #ignore special literal
4614 for .register pseudo-op.
4616 1999-07-30 Catherine Moore <clm@cygnus.com>
4618 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4619 the relocation's section offset.
4621 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4623 * write.c (fixup_segment): Fix generic error check overflow test.
4625 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4626 X_add_number to long.
4628 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4630 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4633 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4635 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4638 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4640 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4642 * configure.bat: Remove; obsolete.
4643 * config/go32.cfg: Likewise.
4645 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4647 * configure.in (i386-*-vxworks*): New target.
4648 * configure: Rebuild.
4650 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4652 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4654 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4656 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4658 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4659 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4660 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4661 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4662 MAX_RELOC_EXPANSION): Define.
4663 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4665 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4667 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4668 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4669 block. Print a warning if an 8-bit or 16-bit constant
4670 displacement or immediate is truncated on output.
4671 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4673 (i386_operand): Disallow immediate jump absolute operand.
4675 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4677 * configure.in: Bump version number to 2.9.5.
4678 * configure: Rebuild.
4680 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4683 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4685 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4686 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4688 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4690 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4692 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4694 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4695 if -mno-fpu was given.
4696 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4698 (cons_fix_new_arm): Remove misleading comments.
4700 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4702 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4704 (relax_segment): Likewise. After giving a rs_org error, convert
4705 the frag to rs_align to avoid cascading errors.
4707 1999-07-12 Andreas Schwab <schwab@suse.de>
4709 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4711 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4713 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4714 as appropriate. Fill in structure initializations. Add variable
4715 initializations. Add casts.
4716 * dwarf2dbg.c (print_stats): Change i to size_t.
4717 * listing.c (listing_listing): Change list_line to unsigned int.
4719 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4721 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4722 rather than checking for \001 and \002 in symbol name.
4723 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4725 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4727 * configure.in (hppa*-linux-gnu*): New target.
4728 * configure: Rebuilt.
4730 1999-07-08 Nick Clifton <nickc@cygnus.com>
4732 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4734 1999-07-07 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4737 accessing symbolP directly.
4739 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4741 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4744 1999-07-05 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-arm.c (ARM_EXT_V5): Define.
4747 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4748 (md_begin): Detect ARM v5 architectures.
4749 (md_parse_option): Accept arm v5 specification.
4750 (md_show_usage): Documment -marmv5 switch.
4752 * doc/c-arm.texi: Document -marmv5 command line option.
4754 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4756 (validate_immediate_twopart): New function. Determine if a
4757 constant can be computed by two ADD instructions.
4758 (output_inst): Remove its command line parameter - it was never
4760 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4761 implememt the ADRL pseudo op.
4762 (tc_gen_reloc): Generate a suitable error message if an ADRL
4763 instruction tries to generate a real reloc.
4765 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4767 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4769 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4772 1999-06-27 H.J. Lu <hjl@gnu.org>
4774 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4775 non BFD_ASSEMBLER case.
4777 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4779 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4782 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4784 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4785 out_end_sequence() when the address decreases due to a new frag.
4786 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4787 numbering starts with 1.
4789 1999-06-23 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4793 (mcore_s_text): Call obj_elf_text for ELF target.
4794 (mcore_s_data): Call obj_elf_data for ELF target.
4795 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4797 (mcore_s_bss): New function: Dump literal table before changing
4799 (mcore_s_comm): New function: Dump literal table before changing
4802 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4803 No longer static functions.
4804 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4805 Provide prototypes for these functions.
4807 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4809 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4810 a list of names, to try obj_segment_name, and to try abbreviated
4811 names when using COFF without long section names.
4813 * config/tc-alpha.c: More use of symbol accessor functions.
4814 * config/tc-arc.c: Likewise.
4815 * config/tc-d30v.c: Likewise.
4816 * config/tc-fr30.c: Likewise.
4817 * config/tc-i860.c: Likewise.
4818 * config/tc-m88k.c: Likewise.
4819 * config/tc-mcore.c: Likewise.
4820 * config/tc-ns32k.c: Likewise.
4821 * config/tc-sparc.c: Likewise.
4822 * config/tc-v850.c: Likewise.
4824 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4825 sy_value with appropriate accessor functions.
4826 * config/tc-arm.c (md_apply_fix3): Likewise.
4827 * config/tc-d10v.c (AT_WORD_P): Likewise.
4828 * config/tc-v850.c (reg_name_search): Likewise.
4830 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4831 use symbol_get_bfdsym instead.
4832 * config/tc-ppc.c (md_assemble): Likewise.
4833 * config/tc-v850.c (v850_comm): Likewise.
4835 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4837 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4838 the symbol, rather than accessing the bsym member.
4839 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4840 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4841 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4842 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4843 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4844 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4845 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4846 * config/tc-v850.c (tc_gen_reloc): Likewise.
4848 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4850 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4851 (hppa_gen_reloc_type): Conditionalize on BFD64.
4852 (tc_gen_reloc): Re-enable ELF relocations.
4853 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4855 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4857 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4859 (do_ldst): Move assignment out of if condition.
4860 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4861 parentheses to avoid warning.
4863 1999-06-21 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4866 macro to get at the BFD symbol associated with a GAS symbol.
4868 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4870 * config/tc-ppc.c: Update for symbol handling changes.
4871 * config/obj-coff.c: Likewise.
4873 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4875 * tc-hppa.c: General cleanups of ELF support. No more spaces
4876 and subspaces for ELF.
4877 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4878 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4879 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4880 (UNWIND_SECTION_NAME): Likewise.
4881 (space/subspace related structures): Conditionalize definitions
4883 (space/subspace directives and support routines): Conditionalize
4884 definitions and references/uses on OBJ_SOM.
4885 (label_symbol_struct): For ELF, track the symbol's segment. For
4886 SOM track its space.
4887 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4889 (USE_ALIASES): Kill for both SOM & ELF.
4890 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4891 (pa_space, pa_subspace): Corresponding changes.
4892 (pa_spaces_begin): Corresponding chagnes.
4893 (md_begin): Do not muck around with space/subspace stuff for
4895 (md_apply_fix): Temporarily disable argument relocation stuff
4897 (tc_gen_reloc): Temporarily disable relocation generation for
4899 (pa_build_unwind_subspace): Similarly.
4901 1999-06-16 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-arm.c (thumb_set): New pseudo op.
4904 (text, data, section): Override these pseudo ops with ARM
4906 (s_thumb_set): New function: Perform the same as a .set pseudo
4907 op, but also mark the alias'ed symbol as being a Thumb
4909 (arm_s_text): New function: Perform the same as the .text
4910 pseudo op, but dump the literal pool before changing
4912 (arm_s_data): New function: Perform the same as the .data
4913 pseudo op, but dump the literal pool before changing
4915 (arm_s_section): New function: Perform the same as the
4916 .section pseudo op, but dump the literal pool before changing
4918 (arm_cleanup): Do not reset the current section before dumping
4921 1999-06-17 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4924 OPTION_NO_WARN_UNMATCHED entries.
4925 (md_parse_option): Generate a warning message if an unrecognised
4926 option is encountered.
4928 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4929 (get_operands): When parsing an expression after an '@' symbol
4930 has been detected, do not ignore '#' symbols.
4931 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4934 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4936 From K. Richard Pixley <rich@noir.com>:
4937 * configure.in (ppc-*-vxworks*): New target.
4938 * configure: Rebuild.
4940 1999-06-12 Philip Blundell <philb@gnu.org>
4942 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4944 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4946 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4947 which refer to symbols in linkonce sections, permit reducing the
4948 relocs if the symbol is local.
4950 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4952 * subsegs.c (subseg_text_p): New function.
4953 * as.h (subseg_text_p): Declare.
4954 * read.c (do_align): Use subseg_text_p to set the default fill.
4955 * write.c (subsegs_finish): Likewise.
4956 * config/obj-coff.c (write_object_file): Likewise.
4957 * config/tc-i386.h (md_maybe_text): Don't define.
4958 (md_do_align): Use subseg_text_p to set the default fill.
4959 * config/tc-m32r.c (m32r_do_align): Likewise.
4960 * config/tc-sh.c (sh_do_align): Likewise.
4961 * config/tc-sparc.h (md_do_align): Likewise.
4963 1999-06-12 David O'Brien <obrien@freebsd.org>
4965 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4966 * configure: Rebuild.
4968 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4970 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4971 * Makefile.am: Rebuild dependencies.
4972 * Makefile.in: Rebuild.
4974 * config/tc-i386.c (i386_immediate): Remove unused label
4977 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4978 * symbols.c: Likewise.
4979 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4980 sy_next field when taking address, rather than symbol_next.
4982 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4984 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4985 value from the output file architecture.
4986 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4987 * dwarf2dbg.h: Change bfd_vma to addressT.
4989 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4991 * dwarf2dbg.h: Use PARAMS in function declarations.
4993 1999-06-11 Martin Dorey <mdorey@madge.com>
4995 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4996 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4998 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5000 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5002 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5004 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5007 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5009 * read.c (read_a_source_file): Only declare inescape if
5012 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5014 (find_entry_byval): Add parens to avoid warning.
5016 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5018 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5021 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5023 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5026 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5027 synthetize_setx): New functions.
5028 (md_assemble): Broken the special cases into the above
5029 functions. Make compiler happy if sizeof(bfd_vma)==4.
5030 Fix sethi generated from set/setuw. If instructions have a relloc,
5031 always clear the fields to be relocated in the opcode.
5032 (sparc_ip): Remove special_case global variable.
5034 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5036 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5037 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5038 indication of success rather than a value.
5039 (itbl_get_val): Likewise.
5040 (itbl_get_field): Use strcspn. Change delimiters to include
5042 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5043 (itbl_get_val): Likewise.
5044 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5046 * symbols.c (copy_symbol_attributes): Convert local symbols to
5049 1999-06-10 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5054 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5056 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5057 Optimize set if sizeof(bfd_vma) == 64.
5058 (sparc_ip): Fix sethi - without %hi() it should generate
5059 R_SPARC_22 reloc, not R_SPARC_HI22.
5060 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5062 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5064 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5065 (s_ncons): New function.
5066 (native_op_table): New table.
5067 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5068 R_SPARC_OLO10 handling.
5070 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5072 * expr.h (struct expressionS): Revert last change; widen X_op.
5073 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5075 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5077 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5078 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5079 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5080 * Makefile.in: Regenerated.
5082 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5083 `common' pass on to s_mri_common.
5084 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5086 1999-06-06 Richard Henderson <rth@cygnus.com>
5088 * config/obj-elf.c (obj_elf_section): Don't free the return
5089 value of demand_copy_C_string.
5091 1999-06-05 Richard Henderson <rth@cygnus.com>
5093 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5094 creation logic from obj_elf_create_section.
5096 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5097 (section_stack): New.
5098 (special_sections): Make const.
5099 (obj_elf_section): Gut and rewrite parsing.
5100 (obj_elf_change_section): New function broken out of obj_elf_section.
5101 (obj_elf_parse_section_letters): Likewise.
5102 (obj_elf_section_word): Likewise.
5103 (obj_elf_section_type): Likewise.
5104 (obj_elf_previous): Treat as a toggle.
5105 (obj_elf_popsection): New.
5106 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5107 (ppc_section_type): Likewise.
5108 * config/tc-ppc.h: Likewise.
5110 * expr.h (struct expressionS): Don't make X_op a bitfield.
5111 * config/tc-alpha.c: Update for symbol handling changes.
5112 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5113 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5115 1999-06-05 Richard Henderson <rth@cygnus.com>
5117 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5118 (dwarf2_gen_line_info): Kill unused variables.
5119 (dwarf2_finish): Likewise.
5120 (dwarf2_where): Likewise.
5121 (dwarf2_directive_file): If we've only got a string,
5122 hand off to s_app_file.
5123 * ecoff.c: Move the include of ecoff.h.
5124 * symbols.h (S_IS_FUNCTION): Prototype.
5126 * read.c (LEX_HASH): Supply a default.
5128 (s_globl): Update `c' after skipping whitespace.
5129 * read.h (LEX_END_NAME, is_name_ender): New.
5130 * expr.c (get_symbol_end): Respect it.
5132 1999-06-04 Mark Klein <mklein@dis.com>
5134 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5136 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5138 * config/tc-hppa.c: Update for symbol handling changes.
5140 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5142 * cgen.c: Update for symbol handling changes.
5143 * config/tc-m32r.c: Likewise.
5145 * config/tc-hppa.h: Update for symbol handling changes.
5146 * config/tc-hppa.c: Likewise.
5148 * config/tc-arm.h: Update for symbol handling changes.
5149 * config/tc-arm.c: Likewise.
5150 (symbol_make_empty): Remove. Just use symbol_create.
5152 * symbols.c (symbol_set_tc): Correct name.
5154 * Makefile.am: Rebuild dependencies.
5155 ($(OBJS)): Don't depend upon struc-symbol.h.
5156 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5157 * dep-in.sed: Don't remove struc-symbol.h.
5158 * Makefile.in: Rebuild.
5160 * doc/internals.texi (Symbols): Describe changes in symbol
5163 1999-06-03 Richard Henderson <rth@cygnus.com>
5165 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5166 instead of doing the work by hand.
5168 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5170 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5171 state of line state-machine.
5172 (struct ls): Collect DWARF2 line state-machine state in new member
5173 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5174 resulted in any DWARF2 directives.
5175 (reset_state_machine): New function.
5176 (out_end_sequence): Ditto.
5177 (dwarf2_gen_line_info): When switching sections or switching to a
5178 lower text address, call out_end_sequence() first to terminate the
5179 previous code sequence as code sequences MUST have monotonically
5180 increasing addresses.
5181 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5183 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5185 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5186 DWARF2 debug info (line information only, at this point).
5187 * as.h: Update comment about supported debug formats.
5188 * dwarf2dbg.c, dwarf2dbg.h: New files.
5189 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5191 * expr.c (operand): Don't use [ for parens if we want an index op.
5192 (op_encoding): Switch [ into O_index, if desired.
5193 (op_rank): Renumber with O_index on bottom.
5194 (expr): If O_index, match closing bracket.
5195 * expr.h (O_index): New.
5197 * read.c (read_a_source_file): Conditionally allow matched "
5198 in lines passed to md_assemble.
5200 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5202 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5204 Add support for storing local symbols in a small structure to save
5205 memory when assembling large files.
5206 * as.h: Don't include struc-symbol.h.
5207 (symbolS): Add typedef.
5208 * symbols.c: Include struc-symbol.h.
5209 (local_hash): New static variable.
5210 (save_symbol_name): New static function, from symbol_create.
5211 (symbol_create): Call save_symbol_name.
5212 (local_symbol_count): New static variable.
5213 (local_symbol_conversion_count): Likewise.
5214 (LOCAL_SYMBOL_CHECK): Define.
5215 (local_symbol_make): New static function.
5216 (local_symbol_convert): New static function.
5217 (colon): Handle local symbols. Create local symbol for local
5219 (symbol_table_insert): Handle local symbols.
5220 (symbol_find_or_make): Create local symbol for local label name.
5221 (symbol_find_base): Check for local symbol.
5222 (symbol_append, symbol_insert): Check for local symbols.
5223 (symbol_clear_list_pointers, symbol_remove): Likewise.
5224 (verify_symbol_chain): Likewise.
5225 (copy_symbol_attributes): Likewise.
5226 (resolve_symbol_value): Handle local symbols.
5227 (resolve_local_symbol): New static function.
5228 (resolve_local_symbol_values): New function.
5229 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5230 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5231 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5232 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5233 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5234 (symbol_previous, symbol_next): New functions.
5235 (symbol_get_value_expression): Likewise.
5236 (symbol_set_value_expression): Likewise.
5237 (symbol_set_frag, symbol_get_frag): Likewise.
5238 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5239 (symbol_mark_used_in_reloc): Likewise.
5240 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5241 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5242 (symbol_mri_common_p): Likewise.
5243 (symbol_mark_written, symbol_clear_written): Likewise.
5244 (symbol_written_p): Likewise.
5245 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5246 (symbol_section_p, symbol_equated_p): Likewise.
5247 (symbol_constant_p): Likewise.
5248 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5249 (symbol_get_obj, symbol_set_obj): Likewise.
5250 (symbol_get_tc, symbol_set_tc): Likewise.
5251 (symbol_begin): Initialize local_hash.
5252 (print_symbol_value_1): Handle local symbols.
5253 (symbol_print_statistics): Print local symbol statistics.
5254 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5255 Declare new symbols.c functions. Move many declarations here from
5257 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5258 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5259 (struct symbol): Move bsym to make it clearly the first field.
5260 Remove TARGET_SYMBOL_FIELDS.
5261 (symbolS): Don't typedef.
5262 (struct broken_word): Remove.
5263 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5264 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5265 (symbol_clear_list_pointers): Likewise.
5266 (symbol_insert, symbol_remove): Likewise.
5267 (symbol_previous, symbol_append): Likewise.
5268 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5269 (struct local_symbol): Define.
5270 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5271 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5272 (local_symbol_get_frag, local_symbol_set_frag): Define.
5273 (local_symbol_get_real_symbol): Define.
5274 (local_symbol_set_real_symbol): Define.
5276 * write.c (write_object_file): Call resolve_local_symbol_values.
5277 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5278 (TARGET_SYMBOL_FIELDS): Don't define.
5279 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5280 ECOFF_DEBUGGING, add ECOFF fields.
5281 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5282 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5283 ECOFF_DEBUGGING, add ECOFF fields.
5284 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5285 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5286 * config/tc-mcore.h: Don't include struc-symbol.h.
5287 (TARGET_SYMBOL_FIELDS): Don't define.
5288 (struct mcore_tc_sy): Define.
5289 (TC_SYMFIELD_TYPE): Define.
5290 * Many files: Use symbolS instead of struct symbol. Use new
5291 accessor functions rather than referring to symbolS fields
5294 * read.c (s_mri_common): Don't add in value of line_label.
5296 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5297 checking for SEC_LINK_ONCE.
5299 * config/tc-sh.h (sh_fix_adjustable): Declare.
5301 * app.c (input_buffer): New static variable.
5302 (app_push): Save saved_input in allocated buffer.
5303 (app_pop): Restored saved_input.
5304 (do_scrub_chars): Change get parameter to take char * and int as
5305 arguments. Change GET macro to pass input_buffer to get
5306 function. Don't save input into allocated buffer.
5307 * as.h (do_scrub_chars): Update declaration.
5308 * input-file.c (input_file_get): Change to take char * and int.
5309 Read data into passed in buffer. Remove static buffer.
5310 * read.c (scrub_from_string): Change to take char * and int. Copy
5311 data into passed in buffer.
5313 * hash.h: Neaten. Declare hash_traverse.
5314 * hash.c: Complete rewrite based on BFD hashing code.
5315 * gasp.c (chunksize): New variable.
5316 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5319 1999-05-28 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5322 addend unless the target uses an old ABI.
5324 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5326 -Wchar-subscripts cleanup
5327 * listing.c (listing_newline): Use unsigned char variable, so
5328 calls to isascii,iscntrl are correct.
5329 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5331 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5332 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5333 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5334 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5336 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5338 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5340 (arch_coldfire_p): New #define.
5341 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5343 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5345 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5347 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5348 (install_operand): Add place `N'.
5349 (init_table): Add registers ACC, MACSR, MASK.
5351 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5353 * config/tc-m68k.c: Change mcf5200 --> mcf.
5354 (archs): Add mcf5206e, mcf5307.
5355 (m68k_ip): Add format `u'.
5356 (install_operand): Add place `m', `M', `h'.
5357 (init_table): Add upper/lower registers.
5359 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5361 1999-05-28 Martin Dorey <mdorey@madge.com>
5363 * config/tc-i960.c: Several minor changes to add ELF and
5364 BFD_ASSEMBLER support.
5365 * config/tc-i960.h: Likewise.
5366 * configure.in (i960-*-elf*): New target.
5367 * aclocal.m4, configure: Rebuild.
5369 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5371 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5372 reloc changes when defined(BFD_ASSEMBLER).
5374 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5376 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5378 * write.c (write_print_statistics): Output to file, not stderr.
5380 * expr.c (generic_bignum_to_int32,64): Prototype.
5382 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5383 output_sleb128, output_uleb128, output_big_sleb128,
5384 output_big_uleb128, output_big_leb128): Prototype.
5385 (output_big_sleb128, output_big_uleb128): Make inline.
5386 (output_big_leb128): Remove inline
5388 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5389 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5390 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5391 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5392 value for correct overflow check in write.c:fixup_segment.
5393 * write.c (fixup_segment): Move bitfield overflow checks to after
5394 the md_apply_fix call.
5395 * config/obj-coff.c (fixup_segment): Likewise.
5396 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5397 valueT *val argument.
5399 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5401 * config/atof-ieee.c (gen_to_words): Correctly round a
5402 denormalized number. Fix off-by-one in range checking for
5403 exponent in a denormal.
5405 1999-05-10 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5410 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5412 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5414 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5416 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5417 (ReverseRegRegmem): Remove.
5418 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5419 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5420 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5423 From Doug Ledford <dledford@redhat.com>
5424 * config/tc-i386.h (RegXMM): New for P/III.
5425 * config/tc-i386.c: Add support for P/III.
5427 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5429 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5430 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5431 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5433 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5435 * config/tc-i386.c (i386_immediate): Skip whitespace before
5436 complaining about junk after expression.
5437 (i386_displacement): Likewise.
5439 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5441 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5442 Don't copy before downcaseing.
5444 1999-05-05 Catherine Moore <clm@cygnus.com>
5446 * tc-m68k.c: Include elf/m68k.h.
5447 (m68k_elf_final_processing): New routine.
5448 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5451 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5453 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5456 1999-04-30 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-mcore.c (mcore_s_section): Dump literals before
5461 1999-04-29 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5466 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5468 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5469 (TC_INIT_FIX_DATA): Delete.
5470 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5471 (TC_INIT_FIX_DATA): Delete.
5472 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5473 * write.c (fix_new_internal): Initialize fx_cgen member.
5474 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5475 (gas_cgen_md_apply_fix3): Update.
5476 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5477 (md_cgen_record_fixup_exp): Update.
5478 (FX_OPINFO_R_TYPE): Update.
5480 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5481 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5482 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5483 * frags.h (struct frag): Make opindex, opinfo ints.
5485 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5487 1999-04-26 Tom Tromey <tromey@cygnus.com>
5489 * aclocal.m4, configure: Updated for new version of libtool.
5491 1999-04-22 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5495 (md_apply_fix3): Do not fix up absolute relocations against
5498 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5500 1999-04-20 Nick Clifton <nickc@cygnus.com>
5502 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5503 changes and data-in-text directives.
5504 (mcore_cons): New function: intercept cons() operations.
5505 (mcore_float_cons): New function: intercept float_cons()
5507 (mcore_stringer): New function: intercept stringer() operations.
5509 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5511 * obj.h (struct format_ops): Change generate_asm_lineno field to
5513 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5515 * config/tc-alpha.c (find_opcode_match): Add default case to
5517 (find_macro_match): Likewise.
5518 (load_expression): Parenthesize && within ||.
5520 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5522 1999-04-17 Nick Clifton <nickc@cygnus.com>
5524 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5525 .text .data .section pseudo ops.
5526 (mcore_s_section): New function. Dump lits before changing secs.
5527 (mcore_s_text): New function. Dump lits before changing secs.
5528 (mcore_s_data): New function. Dump lits before changing secs.
5530 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5532 * config/tc-mips.c (mips_32bitmode): New.
5533 (md_begin): Set mips_32bitmode if needed.
5534 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5535 Set EF_MIPS_32BITMODE.
5537 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5539 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5542 1999-04-16 Nick Clifton <nickc@cygnus.com>
5544 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5546 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5548 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5549 expressions correctly.
5552 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5554 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5556 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5558 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5559 and fmpynfadd instructions.
5561 1999-04-11 Richard Henderson <rth@cygnus.com>
5563 * as.h (environ): Declare it, if needed.
5564 * as.c (dump_statistics): Don't declare environ.
5565 * configure.in (environ): Detect declaration.
5566 * configure, config.in: Rebuild
5568 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5569 (i386_displacement): Allocate enough space for replacement buffer.
5570 Clean up replacement buffer initialization.
5572 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5574 * subsegs.c (section_symbol): Don't create a new symbol if one
5575 already exists; instead, use the existing one, but set its segment
5576 and frag data if it hasn't already been defined.
5577 * config/obj-coff.c (c_section_symbol): Likewise.
5579 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5581 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5583 1999-04-08 Nick Clifton <nickc@cygnus.com>
5585 * config/tc-mcore.c: New File: Support routines for MCore
5587 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5588 * config/obj-coff.c: Add support for mcore-pe target.
5590 * Makefile.am: Add support for MCore targets.
5591 * Makefile.in: Regenerate.
5592 * configure.in: Add support for MCore targets.
5593 * configure: Regenerate.
5595 * doc/all.texi: Set MCORE.
5596 * doc/as.texinfo: Document MCore specific command line options.
5598 * write.h: Prevent multiple inclusion.
5600 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5602 * asintl.h (LC_MESSAGES): Never define.
5603 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5605 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5608 * Makefile.am (m68k-parse.c): If configuring in the source
5609 directory, copy m68k-parse.y into the local directory before
5610 running ylwrap, to remove spurious differences when generating
5612 * Makefile.in: Rebuild.
5614 * config/tc-sparc.h (md_do_align): Just allocate the number of
5615 bytes necessary, rather than always allocating 1024.
5617 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5619 * listing.c (listing_newline): Add cast to avoid warning.
5620 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5621 * config/tc-i386.c (i386_scale): Add return value.
5622 (build_displacement_string): Remove unused local temp_disp2.
5623 (i386_intel_memory_operand): Add parentheses to avoid warning.
5624 (i386_intel_operand): Remove unused local end_of_operand_string.
5625 (i386_operand): Remove unused local operand_modifier.
5626 (i386_operand): Add parens to avoid warning.
5628 1999-04-04 Don Bowman <don@pixsci.com>
5630 * configure.in: Add mips*-*-vxworks* target; have it define
5632 * configure, config.in: Rebuild.
5634 1999-03-31 Nick Clifton <nickc@cygnus.com>
5636 * configure.in (emulations): Add support for arm-epoc-pe.
5637 * configure: Regenerate.
5638 * config/te-epoc-pe.h: New file. Define macros specific to
5640 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5641 for arm-epoc-pe target.
5643 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5645 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5647 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5649 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5650 detect ",n" without a condition.
5651 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5654 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5656 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5657 instruction is encoded with one bit.
5660 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5662 * doc/internals.texi (CPU backend): Mention that
5663 line_separator_chars should not include newline. From thi
5664 <ttn@mingle.glug.org>.
5666 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5668 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5669 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5671 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5673 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5675 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5677 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5680 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5682 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5684 1999-03-15 Martin Hunt <hunt@cygnus.com>
5686 * app.c (do_scrub_begin): Change '-' back to a symbol char
5687 so we can use multiple opcodes on a line again.
5689 * config/tc-d30v.c: By default, warn if a symbol has
5690 the same name as a register. Plus some minor
5691 updates from the branch.
5693 1999-03-13 Nick Clifton <nickc@cygnus.com>
5695 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5696 BFD_RELOC_16 and BFD_RELOC_64.
5698 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5700 * expr.c (expr): Add missing else.
5702 1999-03-12 Nick Clifton <nickc@cygnus.com>
5704 * config/tc-arm.c (md_apply_fix3): Improve error message.
5706 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5708 * Makefile.am (CPU_TYPES): Add fr30.
5709 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5710 (fr30,m32r dependencies): Update.
5711 * Makefile.in: Rebuild.
5713 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5714 (gas_cgen_record_fixup_exp): Ditto.
5715 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5716 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5717 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5718 (md_cgen_lookup_reloc): Update use of operand->type.
5719 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5720 (md_convert_frag): Call cgen_operand_lookup_by_num.
5721 (md_cgen_lookup_reloc): Update use of operand->type.
5722 (m32r_cgen_record_fixup_exp): Ditto.
5724 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5726 * config/tc-mips.c (md_show_usage): Fix message.
5728 1999-03-03 Nick Clifton <nickc@cygnus.com>
5730 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5731 and LDR reg,=<expr> instruction.
5733 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5736 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5738 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5740 1999-02-17 Nick Clifton <nickc@cygnus.com>
5742 This patch was created by: Scott Bambrough
5743 <scottb@corelcomputer.com>
5746 Special cased '@' character. The '@' character is used as the
5747 ARM assembler comment character, as a special character
5748 and in ELF .symver pseudo-op's, and as a special character in
5749 .type and .section pseudo-ops.
5750 (symver_pseudo): New static variable.
5751 (symver_state): New static variable.
5752 (struct app_save): Add field 'symver_state'.
5753 (app_push): Save global symver_state int struct app_save.
5754 (app_pop): Restore global symver_state from struct app_save.
5755 (do_scrub_chars): Special case handling of '@' character in
5758 * configure.in: Modified to recognize armv* uname syntax from ARM
5760 * configure: Regenerated.
5762 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5763 a prefix to the section's type.
5764 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5765 the type's typename.
5767 * config/tc-arm.h: Add support for PIC generation:
5768 (pic_code): New boolean.
5769 (obj_relocate_extern): Define.
5770 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5771 (TC_CONS_FIX_NEW): Define.
5772 (tc_fix_adjustable): Define.
5773 (GLOBAL_OFFSET_TABLE_NAME): Define.
5775 * config/tc-arm.c: Add support for PIC generation:
5776 (line_seperator_chars): Allow ';' as a seperator for Linux.
5777 (is_immediate_prefix): New macro.
5778 (arm_parse_reloc): New function.
5779 (s_arm_elf_cons): New function.
5780 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5781 (md_undefined_symbol): Special case handling for the Global Offset
5783 (md_apply_fix3): Handle PIC relocs.
5784 (tc_gen_reloc): Handle PIC relocs.
5785 (md_parse_option): Add support for '-k' command line switch to
5786 enable PIC generation.
5787 (cons_fix_new_arm): New function.
5788 (s_arm_elf_cons): New function.
5790 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5792 * configure.in: Add comments for uses of AC_DEFINE.
5793 * acinclude.m4: Likewise.
5794 * acconfig.h: Remove.
5795 * aclocal.m4: Rebuild.
5796 * configure: Rebuild.
5797 * Makefile.in: Rebuild.
5798 * config.in: Rebuild.
5800 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5802 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5803 non-constant offset from a base register.
5805 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5807 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5810 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5812 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5813 (emit_insn): Look for pc-relative and no-overflow specifiers on
5814 internal relocation types.
5816 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5818 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5821 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5823 (mips_4650, mips_4010, mips_4100): Variables removed.
5824 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5825 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5827 (md_begin): Don't bother initializing the mips_NNNN variables;
5828 mips_cpu is set, and that's good enough now.
5829 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5830 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5831 (show): New function, to handle wrapping in the CPU lists.
5832 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5834 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5836 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5837 than treat as an immediate specifier.
5839 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5841 * config/tc-i386.c: Prototype many functions.
5842 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5843 (i386_immediate): Remove unused second argument.
5844 (i386_intel_operand): Fix i386_is_reg typo.
5845 (i386_operand): Use allow_naked_reg.
5846 (output_invalid): Make operand int for K&R.
5848 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5850 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5852 * Makefile.in: Rebuild.
5854 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5856 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5858 (EXTRA_as_new_SOURCES): Comment out.
5859 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5860 * Makefile.in: Rebuild.
5861 * doc/Makefile.in: Rebuild.
5862 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5863 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5864 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5865 * configure: Rebuild.
5866 * aclocal.m4: Rebuild.
5867 * config.in: Rebuild.
5868 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5869 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5870 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5871 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5872 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5873 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5874 (gas_cgen_record_fixup_exp): Ditto.
5875 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5876 descriptor, not global variable.
5877 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5878 descriptor, not global variable. Refer to insert_operand handler
5879 via cpu descriptor, not global function.
5880 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5881 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5882 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5883 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5884 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5885 * config/tc-m32r.c: Ditto.
5886 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5887 (md_assemble): Ditto.
5888 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5890 1999-02-09 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5893 relocations for ELF targets.
5895 1999-02-08 Nick Clifton <nickc@cygnus.com>
5897 * configure.in: Add support for StrongARM target.
5898 * configure: Regenerate.
5900 1999-02-05 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5904 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5907 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5909 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5911 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5913 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5914 (INTEL_DWORD_MNEM_SUFFIX): Define.
5917 (DWORD_PTR): Define.
5918 (XWORD_PTR): Define.
5920 (OFFSET_FLAT): Define.
5922 (NONE_FOUND): Define.
5925 * config/tc-i386.c (set_intel_syntax): New routine.
5926 (intel_syntax): Declare.
5927 (allow_naked_reg): Declare.
5928 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5929 (intel_float_operand): New routine.
5930 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5931 Handle brackets as well as parens. Call i386_intel_operand for
5932 intel syntax. Reverse operands if appropriate. Handle new
5933 suffixes. Handle movzx and movsx.
5934 (i386_is_reg): New routine.
5935 (i386_immediate): New routine.
5936 (i386_scale): New routine.
5937 (i386_displacement): New routine.
5938 (i386_operand_modifier): New routine.
5939 (build_displacement_string): New routine.
5940 (i386_parse_seg): New routine.
5941 (i386_intel_memory_operand): New routine.
5942 (i386_intel_operand): New routine.
5943 (i386_operand): Call i386_displacement, i386_immediate,
5944 i386_scale, etc. instead of handling inline.
5945 (parse_register): Handle registers without prefix.
5947 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5949 * configure: Regenerate.
5950 * configure.in (arm-*-oabi): New.
5951 (thumb-*-oabi): New.
5952 * config/tc-arm.c (target_oabi): Declare.
5953 (md_apply_fix3): Support REL relocs.
5954 (md_parse_option): Handle -oabi.
5955 (elf32_arm_target_format): New routine.
5956 (md_longopts): Add OPTION_OABI.
5957 * config/tc-arm.h: Redefine TARGET_FORMAT.
5960 1999-01-28 Nick Clifton <nickc@cygnus.com>
5962 * write.c (write_relocs): Handle out of range error.
5964 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5965 (fr30_force_relocation): Default to 0.
5967 * config/tc-fr30.h (obj_fix_adjustable): Define.
5968 (TC_FORCE_RELOCATION): Define.
5970 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5973 1999-01-16 Nick Clifton <nickc@cygnus.com>
5975 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5976 merge of two instructions if the left instruciton kills the right.
5978 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5980 * Makefile.in: Regenerate.
5981 * configure.in: Redo test for using cgen.
5982 * configure: Regenerate.
5984 1999-01-09 Nick Clifton <nickc@cygnus.com>
5986 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5987 redefinition of this macro.
5989 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5991 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5994 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5996 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5997 a read of HI or LO and an immediatly following branch.
5999 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6001 * config/tc-mips.c (md_begin): Another correction to the setting of
6004 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6006 * config/tc-mips.c (md_begin): Correct type-o in setting of
6009 1998-12-21 Nick Clifton <nickc@cygnus.com>
6011 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6012 bit insn when optimizing, so that parallelised instructions will
6013 start on a 32 bit boundary.
6015 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6017 * config/tc-mips.c (mips_eabi64): New.
6018 (md_begin): Set mips_eabi64.
6019 (mips_elf_final_processing): Use it.
6021 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6023 * config/tc-mips.c (mips_elf_final_processing):
6024 Correct setting of ABI in e_flags.
6026 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6028 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6031 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6033 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6035 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6037 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6038 warning, values that don't fit in the field.
6040 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6042 * config/tc-mips.c (mips_abi_string): New.
6043 (md_parse_option,md_longopts): Add mabi.
6044 (mips_elf_final_processing): Set e_flags based on mabi flag.
6046 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6048 * config/tc-mips.c (md_parse_option): Handle vr4111.
6050 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6052 * config/tc-h8300.c (build_bytes): Change message given if the
6053 instruction requires H8/300H mode and we're not in Hmode, to
6054 suggest that it may be the operand modes that are the problem, not
6055 necessarily the opcode.
6057 1998-12-10 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-fr30.c: Add line separator character.
6061 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6063 * configure.in (hppa-*-mpeix*): New target.
6064 * config/obj-som.h (obj_som_compiler): Declare.
6065 * config/obj-som.c (compiler_seen): New static variable.
6066 (obj_som_compiler): New function.
6067 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6068 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6069 (pa_type_args): Set hppa_priv_level.
6070 (pa_compiler): New static function if OBJ_SOM.
6071 * configure: Rebuild.
6073 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6075 * read.c (output_leb128): Don't mark as inline.
6077 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6079 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6080 AIX .vbyte unaligned data support.
6081 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6082 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6085 1998-12-07 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6090 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6092 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6093 BFD_RELOC_ARM_PCREL_BRANCH.
6095 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6098 checking the target type.
6099 (mips-dec-bsd*): Set endian to little.
6100 * configure: Rebuild.
6102 COFF weak symbol support, based on patches from Mark Elbrecht
6103 <snowball3@usa.net>:
6104 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6105 * config/obj-coff.c (obj_coff_weak): New static function.
6106 (obj_coff_endef) [both versions]: Handle weak symbols.
6107 (coff_frob_symbol): Likewise.
6108 (yank_symbols): Likewise.
6109 (obj_pseudo_table): Add "weak".
6111 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6112 <aymeric.vincent@emi.u-bordeaux.fr>.
6113 * aclocal.m4: Rebuild with current tools.
6114 * configure: Rebuild.
6116 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6117 an assertion failure for a case we can't handle when OBJ_ECOFF.
6119 * expr.c (operator): And with 0xff to avoid problems with signed
6122 1998-12-03 Nick Clifton <nickc@cygnus.com>
6124 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6125 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6127 1998-12-02 Nick Clifton <nickc@cygnus.com>
6129 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6132 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6134 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6135 calculation of pcrel point.
6137 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6139 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6142 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6144 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6146 (d10v_cleanup): Only generate previous insn if a multiline insn is
6149 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6151 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6154 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6156 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6157 -marm6xxx command line switches.
6159 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6161 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6162 (itbl-ops.o): Delete duplicate dependencies.
6163 Rebuild dependencies.
6164 Add fr30 dependencies.
6165 * Makefile.in: Rebuild.
6167 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6169 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6171 * listing.c: Ignore line terminator characters found inside
6174 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6176 * po/gas.pot: Regenerated.
6178 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6180 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6181 fr30_is_label_start(). Also checks for delay slot insns.
6183 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6184 FR30 instructions which contain a colon in the mnemonic.
6186 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6188 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-fr30.c: Removed currently superflous code.
6192 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-fr30.h: New file.
6195 * config/tc-fr30.c: Tweaking so that it will compile.
6197 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6199 * config/tc-d10v.h (obj_fix_adjustable): Define.
6200 (TC_FORCE_RELOCATION): Define.
6201 (d10v_force_relocation): Declare.
6202 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6203 (md_apply_fix3): Handle Vtable relocs.
6204 (d10v_fix_adjustable): New.
6205 (d10v_force_relocation): New.
6207 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6209 * config/tc-d30v.c: Change default behaviour to ignore potential
6210 conflicts between register name and symbol names.
6212 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6214 * configure.in: Add fr30-*-*.
6215 * config/tc-fr30.c: New file.
6216 * Makefile.in: Regenerated.
6217 * config.in: Regenerated.
6218 * configure: Regenerated.
6219 * doc/Makefile.in: Regenerated.
6220 * po/gas.pot: Regenerated.
6222 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6224 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6227 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6229 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6231 (do_scrub_chars): Add some casts to unsigned char to avoid
6232 unwanted sign extension.
6233 * read.c (lex_type): Set characters about 127 to be symbol
6235 * config/tc-i386.c (md_begin): Set identifier_chars and
6236 operand_chars for values above 127.
6238 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6240 * configure.in: detect cygwin* instead of cygwin32*
6241 * configure: regenerate
6243 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6245 * listing.c: Add support for producing a listing from piped
6248 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6250 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6251 (append_insn): Account for the tx39's multiply behavior.
6253 1998-10-26 Michael Meissner <meissner@cygnus.com>
6255 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6256 from assemble_parallel_insns. Add support for '->' to indicate
6257 explicitly serializing the instructions.
6258 (md_assemble): Ditto.
6260 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6262 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6265 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6267 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6269 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6271 * config/tc-mips.c : support frame and regmask/fregmask when
6272 MIPS_STABS_ELF is specified.
6274 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6276 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6277 (md_apply_fix): Don't return 1 for VTABLE relocs.
6278 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6280 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6282 * doc/c-i386.texi: Replace occurences of "opcode" with
6283 "instruction mnemonic", "instruction", or "mnemonic" when
6284 referring to the name of an instruction. Use "opcode" when
6285 referring to the sequence of machine bytes.
6287 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6288 (is_opcode_char): Rename to is_mnemonic_char.
6289 (md_assemble and i386_operand): Correct error messages from
6290 "opcode" to "instruction mnemonic"
6291 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6292 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6293 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6294 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6295 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6296 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6297 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6299 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6301 * config/tc-i386.c (i386_operand): Check for garbage after
6304 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6307 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6309 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6311 * config/tc-sh.h (obj_fix_adjustable): Define.
6312 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6313 (md_apply_fix): Likewise.
6314 (tc_gen_reloc): Likewise.
6315 (sh_fix_adjustable): New.
6317 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6319 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6320 * cgen.h (gas_cgen_finish_insn): Update prototype.
6321 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6322 cgen_insn_t -> CGEN_INSN_INT.
6323 (make_parallel): Update handling of CGEN_INT_INSN_P.
6324 (assemble_parallel_insn): Ditto.
6325 (target_make_parallel): New function.
6326 (md_assemble): Use it.
6328 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6330 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6332 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6334 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6335 converted into lower case.
6337 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6339 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6340 (gas_cgen_tc_gen_reloc): Likewise.
6341 * config/tc-m32r.h (obj_fix_adjustable): Define.
6342 * config/tc-m32r.c (m32r_fix_adjustable): New.
6343 (m32r_force_relocation): Handle VTABLE relocs.
6345 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6347 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6349 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6352 to lower case before parsing.
6354 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6355 parallel insns modift buts in the PSW as a side effect.
6357 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6359 * config/tc-d30v.c (find_format): Test for missing flag and
6362 (md_apply_fix3): Fix error messages to avoid
6363 assumption about presence of a symbol.
6365 (parallel_ok): Disallow parallel instructions that both modify the
6368 (find_format): Generate a warning if an odd numbered register is
6369 used as the first register in a mutli-register instruction.
6371 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6374 relocations are always associated with a symbol.
6376 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6378 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6379 (elf32_sparc_force_relocation): Declare.
6380 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6381 (tc_gen_reloc): Handle vtable relocs.
6382 (elf32_sparc_force_relocation): New.
6384 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6386 * symbols.c (S_IS_FUNCTION): New.
6387 * config/tc-v850.h (obj_fix_adjustable): Define.
6388 (TC_FORCE_RELOCATION): Define.
6389 (v850_force_relocation): Declare.
6390 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6391 of fx_addnumber for VTABLE reloc addends.
6392 (md_apply_fix3): Handle VTABLE relocs.
6393 (v850_fix_adjustable): New.
6394 (v850_force_relocation): New.
6396 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6398 * tc-hppa.c (fp_operand_format): Add some additional formats.
6399 (pa_ip): Do not automatically promote into pa2.0 mode.
6400 (pa_level): Handle ".level 2.0".
6402 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6404 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6405 * config/tc-i386.h (template.extension_opcode): Change to
6406 unsigned int to allow full range of 8-bit opcode suffixes.
6407 (None): Redefine as 0xffff.
6409 From Jeff B Epler <jepler@usgs.gov>
6410 * doc/c-i386.texi (i386-SIMD): New section.
6412 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6414 * read.c (discard_rest_of_line): New function.
6415 * read.h: Declare it.
6416 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6418 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-d10v.c (find_symbol_matching_register): New function.
6421 (find_opcode): Cope with the case where a register name matches
6424 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-v850.c (md_pcrel_from): Rename to
6427 v850_pcrel_from_section.
6428 (v850_pcrel_from_section): Do not resolves symbols in other
6431 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6433 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-d10v.c (find_opcode): Generate an error if a register
6436 is supplied for an operand that should not be a register.
6438 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6441 instructions to have another instruction in the right bin.
6443 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6445 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6446 the right container if the left container holds a branch
6449 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6451 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6452 both a register name and symbol name.
6453 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6455 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6458 execution unit class.
6460 (reg_name_search): If a name matches a register and a symbol,
6461 prefer the register.
6462 (find_format): Disallow flag registers when a general purpose
6463 register is required.
6464 If a number is required, but a register has been given, check to
6465 see if a symbol with the same name as the register exists, and if
6466 so, use that symbol.
6468 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6470 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6472 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6474 * config/tc-d30v.c (find_format): Do not accept flag registers as
6475 general purpose registers.
6476 (find_format): If an immediate value is expected at a given place
6477 in a format, but a register name has been provided instead, check
6478 to see if that register name matches the name of a predefined
6479 symbol and if it does, then use the symbol instead.
6480 (reg_name_search): If a register name matches a symbol name,
6481 prefer the register name to the symbol name.
6483 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6485 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6486 the previous insn to empty.
6488 1998-09-20 Michael Meissner <meissner@cygnus.com>
6490 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6491 pieces, forcing the use of an ANSI compiler.
6493 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6495 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6497 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6499 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6501 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6503 (obj_elf_vtable_entry): Likewise.
6504 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6505 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6506 (tc_gen_reloc): Likewise.
6507 (arm_fix_adjustable): Likewise.
6508 (elf32_arm_force_relocation): New.
6509 (armelf_frob_symbol): Remove coff-style symbol support.
6511 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6513 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6515 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6517 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6518 OBJ_COFF so that routine is defined for a.out format.
6520 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6522 * config/tc-i386.c (i386_operand): Detect non-segment registers
6523 used as segment prefixes.
6525 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6528 optimize across FDE boundaries.
6530 * config/obj-coff.c (obj_coff_section): Preserve any link once
6531 flags when setting the section flags.
6533 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6535 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6536 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6538 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6540 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6543 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6545 * frags.c (frag_grow): Include the size of the frag struct in the
6548 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6549 if the new subseg comes before the old.
6551 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6553 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6554 to handle edge8 and edge16.
6556 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6558 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6559 before we clobber the symbol involved.
6561 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6563 * config/tc-arm.c: Remove OBJ_ELF definitions for
6564 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6565 use arm_adjust_symtab for OBJ_COFF.
6566 (armelf_adjust_symtab): New Routine.
6567 * config/tc-arm.h: Define obj_adjust_symtab to
6568 armelf_adjust_symtab for OBJ_ELF.
6570 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6572 * configure.in: Make all i386-elf targets use bfd_gas.
6573 * config/tc-i386.c (tc_i386_force_relocation): New.
6574 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6575 (md_apply_fix3): Likewise.
6576 (tc_gen_reloc): Handle them.
6577 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6578 tc_i386_force_relocation.
6580 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6582 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6584 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6586 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6587 current opcode after writing the first insturction of a reverse
6590 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6592 * read.h (generate_lineno_debug): Add prototype.
6593 * read.c (generate_lineno_debug): Make non-static.
6595 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6597 * config/tc-i386.c (md_assemble): Only warn for address/data size
6600 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6603 against Thumb function names, as the linker needs this information.
6605 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6607 * expr.c (operand): Check also that there is no advance in operand
6608 after atof_generic in order to decide "is it label 0f or floating
6611 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6613 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6614 command line options with a single dash.
6615 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6617 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6619 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6620 * tc-arm.c (arm_fix_adjustable): New routine.
6622 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6624 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6625 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6626 demand_empty_rest_of_line before mri_comment_end.
6627 (equals): Check garbage after expression before
6628 mri_comment_end in MRI mode.
6630 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6633 small immediate constant to use the constant itself rather than
6636 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6639 (pa_leave): Likewise.
6641 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6643 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6645 (i386_operand): Fix an error message.
6647 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6649 * doc/c-arm.texi (ARM Directives): Document .req directive.
6651 * config/tc-arm.c (reg_required_here): Display erroneous string if
6652 the register name could not be decoded.
6653 Do not set inst.instruction if the sift is -1.
6655 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6657 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6660 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6663 even if it is belived to be unnecessary.
6665 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6667 config/tc-i386.c (i386_operand): Size immediate constants by
6668 suffix (erroneously removed as part of July 7 change).
6670 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6672 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6673 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6674 (armelf_frob_symbol): New Routine.
6675 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6677 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6679 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6681 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6683 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6684 command line switches passed to assembler.
6686 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6688 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6689 (gas_cgen_opcode_desc): Declare.
6690 (gas_cgen_parse_operand): Declare.
6691 (*): Prepend gas_ to gas specific fns to denote them as such.
6693 * cgen.c (gas_cgen_opcode_desc): New global
6694 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6695 (queue_fixup): Renamed from cgen_queue_fixup.
6696 (*): Prepend gas_ to gas specific fns to denote them as such.
6698 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6699 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6700 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6701 Open opcode table and initialize it.
6702 (make_parallel): Use gas_cgen_opcode_desc.
6703 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6704 (md_assemble): Ditto.
6706 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6708 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6709 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6710 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6711 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6712 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6713 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6714 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6715 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6716 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6717 (INIT_STAB_SECTION): Likewise.
6718 (OBJ_PROCESS_STAB): Likewise.
6720 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6721 (md_parse_option): Watch for them.
6722 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6723 (md_begin): Kill neverdef code.
6724 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6725 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6726 (s_alpha_coff_wrapper): New.
6727 (md_pseudo_table): Trap all ECOFF pseudos.
6729 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6731 Start of changes to remove mdebug section from mips*-elf
6732 Based on MIPS_STAB_ELF definition
6733 * acconfig.h: undef if not configured
6734 * config.in: undef if not configured
6735 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6736 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6737 * stabs.c (s_stab_generic): flush frag
6739 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6741 * configure.in: (arm-*-elf): Handle.
6742 (thumb-*-elf): Handle.
6743 * configure: Regenerate.
6744 * read.c (stringer): Fix typo in comment.
6745 * write.c (fixup_segment): Don't add symbol value to addend if
6747 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6749 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6752 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6754 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6755 (write_2_short): Emit warning if new flag is set.
6756 (do_assemble): Set flags if left instruction is one of special
6757 "right-instruction-killer" type.
6759 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6761 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6762 Always output words in debug_info section as big endian.
6763 (sparc_target_format): Choose correct bfd target.
6764 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6766 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6768 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6769 to work with internationalization code. Issue an error when two
6770 operands match that are not allowed to match.
6772 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6774 * configure.in (install_tooldir): Allow target to specify whether
6775 it wants to be installed in $(tooldir)/bin.
6776 * configure: Regenerate.
6777 * Makefile.am (install-exec-local): Set install-exec-tooldir
6778 dependency via configure.
6779 * Makefile.in: Regenerate.
6781 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6783 * Makefile.am (install-exec-local): Split into two ...
6784 (install-exec-bindir,install-exec-tooldir): New rules.
6785 * Makefile.in: Regenerate.
6787 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * Makefile.am (install-exec-local): Don't remove the file before
6790 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6791 W. Rozycki <macro@ds2.pg.gda.pl>.
6792 * Makefile.in: Rebuild.
6794 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6796 * cgen.c: Include libiberty.h.
6797 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6798 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6799 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6800 (md_cgen_lookup_reloc)): Declare.
6801 (md_cgen_record_fixup_exp): Declare.
6802 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6803 (m32r_relax_frag): Declare.
6804 (cgen_md_apply_fix3): Decls moved to cgen.h.
6805 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6806 (m32r_cgen_record_fixup_exp): Delete decl.
6807 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6808 (assemble_nop): Delete.
6809 (expand_debug_syms): Delete unused `exp'.
6810 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6811 Add default case for -Wall.
6812 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6813 (md_atof): Delete unused wordP.
6815 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6817 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6820 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6823 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6824 .print, .purgem, and .struct. Remove documentation for
6827 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6829 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6830 Update call to insert_operand.
6832 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6834 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6836 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6838 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6839 whitespace after a prefix operator.
6841 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6843 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6845 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6847 * config/tc-sparc.c (log2): New static function.
6848 (s_reserve): Use log2 to convert alignment before calling
6850 (s_common): Use log2 to convert alignment before calling
6851 record_alignment and frag_align.
6852 (sparc_cons_align): Use log2.
6854 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6856 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6857 (s_common): Likewise.
6859 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6860 initialization of waddr.
6861 (sparc_elf_final_processing): Add default case to switch.
6863 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6865 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6866 than temporary real.
6868 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6870 * write.c (subsegs_finish): Don't align the segments if there were
6873 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6874 copying aux information.
6876 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6877 expression into a symbol.
6879 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6881 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6882 type to unsigned int.
6883 (md_assemble): Change type used to store offsets from unsigned
6885 (i386_operand): Switch error check to only call RESTORE_END_STRING
6886 once after parse_register.
6888 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6890 * config/tc-v850.c (md_show_usage): Changed format to match that
6893 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6895 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6897 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6899 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6902 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6904 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6905 * doc/Makefile.in: Rebuild.
6907 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6909 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6910 for %lo expressions.
6911 (mips_ip, case 'u'): Move range check after code to mask
6912 off bits in %hi/%lo expressions. Mask off high bits for
6915 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * doc/Makefile.am (gasver.texi): New target.
6918 (as.info, as.dvi): Depends upon gasver.texi.
6919 * doc/as.texinfo: Include gasver.texi. Mention version number on
6920 title page and in top node.
6921 * doc/Makefile.in: Rebuild.
6923 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6925 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6926 but not including the line containing the edict.
6927 * listing.h (LISTING_EOF): New.
6928 * input-scrub.c (input_scrub_next_buffer): Call it.
6930 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6932 * config/tc-i386.c (i386_operand): Don't set the size of an
6933 immediate address based solely on the suffix and the mode.
6935 * config/tc-i386.c (md_assemble): Add assertion to make sure
6936 overlap2 does not set Imm.
6938 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6939 sequences of whitespace to a single space.
6940 (is_space_chars): Just compare with space.
6941 (md_begin): Don't initialize space_chars.
6942 (md_assemble): Just skip a single whitespace character.
6943 (i386_operand): Rewrite base-index parsing to use new
6944 parse_register, and to skip white space. Skip white space in a
6945 number of other places too. Don't give error message if
6946 parse_register fails.
6947 (parse_register): Change reg_string parameter to be non-const.
6948 Add end_op parameter. Skip white space after the `%', and return
6949 end of register string. Give error message here rather than
6952 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6954 Based on patch from Matt Semersky <matts@scd.hp.com>:
6955 * expr.c (op_encoding): Make const.
6956 (expr_set_precedence): New function.
6957 (expr_begin): Don't set operator rankings, just call
6958 expr_set_precedence.
6959 * expr.h (expr_set_precedence): Declare.
6960 * read.c (s_mri): Call expr_set_precedence.
6962 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6964 * doc/as.texinfo (Statements): Remove paragraph discussing
6965 continuing lines with a backslash. This hasn't worked for years,
6968 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6970 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6972 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6973 (ps_CTORS, ps_DTORS): New section types.
6974 (vms_fixup_xtors_section): New function
6975 (Ctors_Psect, Dtors_Psect): Define.
6976 (IS_GXX_XTOR): Define
6977 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6978 Filter static constructors/destructors and add to
6979 Ctors_Symbols/Dtors_Symbols chain.
6980 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6981 appropriate section.
6983 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6984 * makefile.vms: Merge vax/vms support.
6986 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6988 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6989 (elf_pseudo_table): Add them.
6990 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6991 (md_apply_fix): Accept them.
6992 (mips_fix_adjustable): Don't adjust them.
6993 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6994 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6995 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6996 (tc_fix_adjustable): Don't adjust them.
6998 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7000 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7002 * Makefile.in: Regenerate.
7003 * configure.in: AC_SUBST cgen_cpu_prefix.
7004 * configure: Regenerate.
7006 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7008 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7009 Changed all users of COND12_DELAY.
7011 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7013 * config/tc-mn10300.c (set_arch_mach): New function.
7014 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7015 (md_begin): Default to mn10300 mode.
7016 (md_assemble): Only accept instructions for the core mn10300
7017 chip and the active machine type.
7019 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * subsegs.h (segment_info_type): Give the struct a name.
7022 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7023 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7024 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7025 * config/tc-w65.h (tc_reloc_mangle): Declare.
7026 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7028 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7030 * config/tc-v850.c (v850_comm): Restore old section
7031 after common processing.
7033 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7035 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7037 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7039 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7040 char with code that explicitly sign-extends.
7042 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7044 * config/tc-v850.c (md_begin): Restore text section as the current
7045 section after creating call table sections.
7046 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7049 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7050 with call to macro SYM_AUXINFO.
7052 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7054 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7055 with the program transform name.
7056 * Makefile.in: Rebuild.
7058 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7060 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7063 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7065 * config/tc-i386.c (i386_operand): Be prepared for a space between
7066 the open parenthesis and the start of the register operand,
7067 because of the June 16 change.
7069 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7074 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7076 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7077 even if it is belived to be unnecessary.
7079 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7081 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7083 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7085 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7087 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7088 shift amount for a repeated operand. The shift amount for the
7089 repeated copy comes from the size of the operand.
7091 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7093 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7095 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7097 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7099 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7101 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7102 characters in it as LEX_IS_SYMBOL_COMPONENT.
7103 * config/tc-i386.h (tc_symbol_chars): Define.
7104 (extra_symbol_chars): Declare.
7105 * config/tc-i386.c (extra_symbol_chars): Define.
7106 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7107 (line_comment_chars): Set to '/' if TE_LINUX.
7108 * doc/c-i386.texi (i386-prefixes): Update.
7109 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7111 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7113 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7114 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7116 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7118 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7119 constraint in instructions REP & REPI.
7121 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7123 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7124 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7126 (check_range): If the operand is shifted, then shift the number
7127 before checking its range.
7129 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7131 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7134 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7136 * config/tc-v850.c (v850_comm): Create special sections as needed.
7138 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7140 * config/tc-d10v.c (write_2_short): Addition of swapping
7141 instructions for sequential and reverse sequential order when
7142 given order is not possible.
7144 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * Makefile.am: Rebuild dependencies.
7147 (DEP_INCLUDES): Fix reference to intl build directory.
7148 * Makefile.in: Rebuild.
7150 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7152 * doc/c-i386.texi: Update 16 bit documentation.
7154 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7155 IgnoreDataSize to IgnoreSize as they are used for address size as
7157 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7158 32-bit mode, similarly addr16/data16 and variants.
7160 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7162 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7163 sequential word multiply instructions.
7165 (do_assemble): Add extra command line argument, to allow mul32
7166 attribute to be preserved across parallel insns.
7167 (md_assemble): Insert NOPs between explicitly parallel insns which
7168 contain an 32 bit multiply and a 16 multiply.
7170 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7172 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7175 * config/tc-i386.c (reloc): Add braces.
7177 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7178 consistent with Intel naming.
7179 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7180 use bitfields in sib_byte.
7181 (modrm_byte): Don't use bitfields here either.
7183 * config/tc-i386.c (current_templates): Add const.
7184 (parse_register): Add const to return, param, and char *s.
7185 (i386_operand): Add const to reg_entry *r.
7186 * config/tc-i386.h (templates): Add const to start, end.
7188 Inspired by code for 16 bit gas support from Martynas Kunigelis
7189 <martynas@nm3.ktu.lt>:
7190 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7191 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7192 (uses_mem_addrmode): Remove.
7193 (md_estimate_size_before_relax): Add support here too.
7194 (md_relax_table): Rewrite interface to md_relax for 16 bit
7196 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7197 (opcode_suffix_to_type): Remove.
7198 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7199 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7200 (md_convert_frag): Likewise.
7201 (i386_operand): Add support for 16 bit base/index regs,
7202 immediates, and displacements. Remove some unnecessary casts, and
7203 localise end_of_operand_string, displacement_string_start,
7204 displacement_string_end variables. Add GCC_ASM_O_HACK.
7205 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7207 * config/tc-i386.c (prefix_hash): Remove.
7208 (md_begin): Rewrite without obstacks. Remove prefix hash table
7209 handling. Rewrite lexical table handling.
7210 (i386_print_statistics): Don't print prefix statistics.
7211 (md_assemble): Rewrite instruction parser so that line is not
7212 converted to lower case. Don't do a hash_find for prefixes,
7213 instead recognise them via opcode modifier.
7214 (expecting_operand, paren_not_balanced): Localise variables.
7215 * config/tc-i386.h (IsPrefix): Define.
7216 (prefix_entry): Remove.
7218 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7219 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7220 '\\' in case where comment_chars contains '/'.
7222 * config/tc-i386.c (MATCH): Ensure given operand and template
7223 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7224 you must write `ljmp *table(%ebx)'.
7226 From H.J. Lu <hjl@gnu.org>:
7227 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7228 as 0 ifndef BFD_ASSEMBLER.
7229 (md_assemble): Allow immediate operands without suffix or
7230 other reg operand to default in size to the current code size.
7232 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7234 * config/tc-v850.c (md_begin): Restore creation of
7235 .call_table_text and .call_table_data sections.
7237 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7239 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7240 after emitting a word of noops.
7242 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7244 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7245 (i386_operand): Simplify checks for valid base/index combinations.
7246 Disallow `in 4(%dx),%al'.
7248 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7250 (add_prefix): Change parameter from char to int.
7252 * config/tc-i386.h (Ugh): Define opcode modifier.
7253 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7255 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7256 CONSISTENT_REGISTER_MATCH macros to check register types more
7257 thoroughly. Check for illegal suffix/operand combinations
7258 when matching insns with operands. Handle new `s' suffix, and
7259 associated FloatMF opcode modifier for float insns with memory
7261 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7262 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7263 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7264 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7265 DATA_PREFIX_OPCODE throughout.
7267 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7268 (md_assemble): Rewrite suffix/register operand checking code to be
7269 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7270 AnyMem, the better to grep.
7272 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7273 given a memory operand. Don't set Abs bits either.
7274 (type_names): Remove Mem*, Abs*.
7275 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7276 define opcode_modifiers as these cases are handled by Disp8,
7277 Disp16, Disp32 and suffix checks.
7278 (COMES_IN_BOTH_DIRECTIONS): Remove.
7279 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7281 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7282 if IgnoreDataSize modifier given. Remove ShortformW modifier
7283 test. Add test for ShortForm in W base_opcode modification.
7284 Merge Seg2ShortForm and Seg3ShortForm code.
7285 * config/tc-i386.h (ShortFormW): Remove.
7286 (IgnoreDataSize): Define.
7288 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7290 * config/tc-d30v.c (md_assemble): Store previous segment state
7291 with previous instruction.
7293 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7295 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7296 (ebp, esp): Remove static variables.
7297 (MATCH): Remove test for InOutPortReg.
7298 (i386_operand): Properly handle InOutPortReg here instead.
7299 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7300 (md_assemble): Simplify and correct modrm and sib generation.
7301 (i386_operand): Add warning for scale without index.
7302 Rewrite checks for valid base/index combinations.
7304 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7305 macros and enclose in do while(0).
7306 (RESTORE_END_STRING): Likewise.
7307 (md_assemble): Add one to printed operand number so we start
7308 from 1 not 0. Add some more gettext invocations.
7309 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7312 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7313 DATA_PREFIX, SEG_PREFIX): Define.
7314 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7315 (check_prefix): Remove function.
7316 (add_prefix): New function. Add prefix to i.prefix as well as
7318 (md_assemble): Changes for add_prefix. Remove hack for wait
7319 prefix, instead always output prefixes in fixed order. Test
7320 for jcxz/loop when selecting between word & dword operations,
7321 and add address size prefix rather than operand size prefix.
7322 Remove operand -> address size hack when emitting jcxz/loop.
7323 (i386_operand): Remove O_Absent check as it's done in expr.
7325 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7327 * configure.in: Recognize m5200 as a cpu_type of m68k.
7328 * aclocal.m4: Rebuild with current libtool.
7329 * configure: Rebuild.
7331 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7333 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7334 to relaxable_symbol to prevent references to external symbol from
7337 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7340 symbols are relaxable.
7342 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7344 * config/tc-v850.c (md_begin): Don't create special
7345 sections by default.
7347 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7349 * config/tc-mips.c (macro): For div and udiv, close the
7350 reorder block as soon as possible.
7352 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7354 From Matt Semersky <matts@scd.hp.com>:
7355 * macro.c (macro_mri_mode): New function.
7356 * macro.h (macro_mri_mode): Declare.
7357 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7360 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7362 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7365 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7366 until after xstrdup in OBJ_EVAX case.
7368 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7370 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7371 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7372 of hardcoded magic number.
7373 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7375 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7377 * read.c (do_s_func): New function.
7379 * read.h (do_s_func): Add prototype.
7381 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7383 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7384 nops if fill pattern not specified.
7386 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7388 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7389 * config/te-go32.h (TE_GO32): Define.
7390 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7392 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7394 Implement .func/.endfunc pseudo-ops.
7395 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7397 * read.c (potable): Add .func,.endfunc.
7398 (s_func): New function.
7399 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7401 (in_doc_func_p,current_function_label): New static globals.
7402 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7404 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7407 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7408 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7409 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7410 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7411 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7412 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7413 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7414 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7415 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7416 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7417 * config/tc-a29k.c: Don't define md_short_jump_size,
7418 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7419 * config/tc-alpha.c: Likewise.
7420 * config/tc-alpha.h: Likewise.
7421 * config/tc-arm.c: Likewise.
7422 * config/tc-h8300.c: Likewise.
7423 * config/tc-h8500.c: Likewise.
7424 * config/tc-hppa.c: Likewise.
7425 * config/tc-i860.c: Likewise.
7426 * config/tc-i960.c: Likewise.
7427 * config/tc-ppc.c: Likewise.
7428 * config/tc-sh.c: Likewise.
7429 * config/tc-sparc.h: Likewise.
7430 * config/tc-tic30.c: Likewise.
7431 * config/tc-w65.c: Likewise.
7432 * config/tc-z8k.c: Likewise.
7434 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7436 * config/tc-vax.c (_): Delete this macro used for placeholder
7437 values in vax_operand_width_size; it conflicts with the _() macro
7438 used for internationalization.
7440 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7443 code. From Chris Moller <moller@bops.com>.
7445 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7446 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7447 * read.c (emit_expr): Initialize seg and subseg fields of a new
7449 * write.c (write_object_file): Switch to the appropriate segment
7450 and subsegment when processing a broken word.
7452 * config/tc-m68k.c (mri_assemble): New static function.
7453 (build_mri_control_operand): Call mri_assemble rather than
7455 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7456 (s_mri_endf, s_mri_endw): Likewise.
7458 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7460 * read.c (s_org): Call md_flush_pending_output if it is defined.
7462 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7464 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7466 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7467 (md_parse_option): Add for same.
7468 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7469 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7470 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7472 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7474 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7476 * config/tc-arm.c (find_real_start): Relax definition of local
7479 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7481 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7482 symbols at the given address, not just the last one specified.
7484 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7486 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7487 or number_to_chars_littleendian to write data.
7489 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7491 * config/tc-v850.c (md_assemble): Remove artificially created
7492 register name symbols.
7494 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7496 * write.c (fixup_segment): Change "segment" to "section" in
7499 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7501 * write.c (fixup_segment): Change sym1-sym2 message again.
7503 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7505 * write.c (fixup_segment): Improve error message for sym1-sym2
7506 errors when sym1 is in a different segment from sym2.
7508 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7510 * config/tc-m32r.c (warn_unmatched_high): New static local.
7511 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7512 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7513 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7514 (md_parse_option): Likewise.
7515 (md_show_usage): Likewise.
7516 (m32r_frob_file): Likewise.
7518 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7519 (read_a_source_file): Call them.
7520 * read.h (stabs_generate_asm_file): Declare.
7521 * stabs.c (stabs_generate_asm_file): New function.
7522 (generate_asm_file): New function.
7523 (stabs_generate_asm_lineno): Move file name handling into
7526 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7528 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7529 (d30v_current_align, d30v_current_align_seg): New variables.
7530 (d30v_last_label): New variable.
7531 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7532 (s_d30v_data, s_d30v_section): Likewise.
7533 (md_pseudo_table): Call them.
7534 (md_begin): Initialize d30v_current_align_seg.
7535 (md_assemble): Call d30v_align when needed by known current alignment.
7536 (d30v_frob_label, d30v_cons_align): New functions.
7537 * config/tc-d30v.h (md_do_align): Remove.
7538 (tc_frob_label): Call d30v_frob_label.
7539 (md_cons_align): New.
7541 * config/tc-d30v.c (find_format): Convert complex expressions to
7542 expression symbols before processing. Clean up code formatting.
7544 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7546 * po/Make-in (install-info): New target.
7548 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7550 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7552 * config/tc-mn10300.c (md_assemble): Likewise.
7554 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7556 * Makefile.am: Update with `make dep-am'.
7557 (HFILES): Add cgen.h.
7558 (cgen.o): Depend on cgen.h.
7559 * Makefile.in: Regenerate.
7561 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7563 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7565 * gasp.c (grab_label): Permit a label to be a preprocessor
7566 variable by permitting a label to start with a backslash.
7568 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7570 * config/tc-mips.c (validate_mips_insn): Removed hack
7571 for previously inaccessible bitfields in some INSN_TRAP
7574 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7576 * config/tc-d30v.c (do_assemble): Abort with error message
7577 if opcode operands do not match.
7579 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7581 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7582 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7583 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7584 similar new 'q' operand.
7586 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7588 * cgen.c (cgen_asm_finish_insn): Fix typo.
7590 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7593 * cgen.c: Include it.
7594 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7595 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7596 All callers updated.
7597 * config/tc-m32r.c: Include cgen.h.
7598 (m23r_insn): New members num_fixups,fixups.
7600 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7602 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7603 to avoid compiler warning.
7605 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7607 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7610 * makefile.vms (OBJS): Add ehopt.obj
7612 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7614 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7616 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7618 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7619 a short format insn.
7620 (md_assemble): Set it for explicitly packed insns.
7622 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7624 * config/obj-coff.c (c_symbol_merge): Do not take address of
7625 native fields when performing the memcpy.
7627 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7629 * config/tc-mips.c (macro,macro2): Implement
7630 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7632 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7634 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7635 relocations against globally visible symbols.
7636 * config/tc-m68k.c (relaxable_symbol): New macro.
7637 (m68k_ip, md_estimate_size_before_relax): Use it.
7638 (tc_m68k_fix_adjustable): Also handle weak symbols.
7640 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7643 references to externally visible symbols.
7644 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7645 values in twice for a PC relative reloc if the symbol is
7648 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7649 don't adjust a PC relative reloc against an externally visible
7651 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7652 for a PC relative fixup against an externally visible defined
7653 symbol, arrange to store object file and addend values as though
7654 the symbol were not defined.
7655 (tc_gen_reloc): Likewise.
7657 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7659 * read.c (sizeof_leb128): Referenced externally by write.c so
7662 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7664 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7665 and expand a 'debug' symbol associated with the next instruction
7666 that does not cause a short instruction to be filled with a NOP.
7667 (md_pseudo_table): Add support for .debugsym.
7668 (assemble_parallel_insn): Add calls to expand_debug_sym as
7670 (md_assemble): Ditto.
7672 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7674 * as.c (main): Conditionally call setlocale.
7675 * gasp.c (main): Likewise.
7676 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7677 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7679 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7681 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7683 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * config/tc-hppa.c: Change all calls to bzero to use memset.
7686 (pa_ip): Add cast to avoid warning.
7687 (tc_gen_reloc, md_apply_fix): Likewise.
7688 (pa_find_space_by_number): Likewise.
7689 (hppa_force_relocation): Likewise.
7690 (pa_block): Change i to unsigned int.
7691 * config/obj-som.h (obj_som_copyright): Declare.
7693 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7695 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7696 for line numbers for assembly source.
7698 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7700 * configure.in: Change version number to 2.9.4
7701 * configure: Rebuild.
7703 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7705 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7707 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7709 * ecoff.h: Change symbolS in function declaration to struct
7712 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7714 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7715 (md_convert_frag): Fix i18n typo.
7717 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7719 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7720 * ecoff.h: Protoype it.
7721 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7722 [EVAX] (s_alpha_prologue): Delete.
7723 (md_pseudo_table): Update.
7725 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7727 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7728 array to local pointer.
7729 (get_args, parse_expr): Add casts to avoid warnings.
7731 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7733 * read.c (s_set): Cast xmalloc return value to fragS *.
7734 * config/tc-m68k.c (m68k_ip): Function made static to match
7735 previous forward declaration.
7736 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7738 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7740 * config/tc-v850.c: Add internationalisation macros to error
7743 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7744 macros to error strings.
7746 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7748 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7749 reloc is in the TOC csect.
7750 (md_apply_fix3): Correct gettext typo.
7752 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7754 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7755 .L - they are local labels and the branches are not really
7756 function calls but rather far jumps.
7758 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7760 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7762 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7764 * config/tc-i386.c (md_assemble): Print operand number rather than
7765 using ordinal_names.
7766 (i386_operand): Likewise.
7768 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7770 * Makefile.am (INTLLIBS): Define to work around apparent automake
7772 All Makefiles: Regenerated.
7774 * Many files: Added gettext invocations around user-visible
7776 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7777 HAVE_LC_MESSAGES): Define.
7778 * dep-in.sed: Added asintl.h.
7779 * po/Make-in: New file.
7780 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7782 * read.c (Z_): Renamed from `_'.
7783 * Makefile.am (SUBDIRS): Added po.
7784 (POTFILES): new macro.
7785 (po/POTFILES.in): New target.
7786 ($(OBJS)): Added asintl.h.
7788 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7789 (as_new_LDADD): Added $(INTLLIBS).
7790 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7791 (gasp_new_LDADD): Added $(INTLLIBS).
7792 (gasp_new_DEPENDENCIES): New macro.
7793 * configure, aclocal.m4: Rebuilt.
7794 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7796 (ALL_LINGUAS): Define.
7797 * macro.c: Include "asintl.h".
7798 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7799 * as.h: Include "asintl.h".
7800 * config/tc-i386.c (ordinal_names): Removed.
7801 (md_assemble): Changed error text to avoid ordinal_names.
7802 (i386_operand): Likewise.
7803 (reloc): Added as_bad to avoid i18n problems.
7804 (tc_gen_reloc): Likewise.
7805 * config/tc-arm.c (bad_args): Now a #define.
7807 * config/obj-vms.c (VMS_stab_parse): Changed type of
7809 (global_symbol_directory): Unified strings to avoid i18n
7811 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7812 avoid i18n problems.
7813 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7814 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7816 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7818 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7820 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7822 * as.c (print_version_id): Added an fprintf to avoid i18n
7824 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7826 * expr.c (expr): Added as_warn call to avoid i18n problems.
7827 * messages.c (as_assert): Changed code to avoid i18n problems.
7828 (as_abort): Likewise.
7829 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7830 (s_space): Likewise.
7831 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7833 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7835 * config/tc-i386.c (check_prefix): New static function, split out
7837 (struct _i386_insn): Add wait_prefix field.
7838 (md_assemble): Remove wait_prefix local variable. Use
7839 check_prefix when adding a prefix.
7841 * config/tc-i386.c (current_templates): New static variable.
7842 (md_assemble): Remove current_templates local variable.
7843 (md_assemble, i386_operand): Improve error and warning messages in
7844 many places. Add RESTORE_END_STRING in many places before error
7845 return. Clarify some comments.
7847 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7849 (md_assemble): Parse string instruction operands, looking for
7850 segment override prefixes. Check for invalid segment prefixes on
7852 (i386_operand): i.seg[] and max mem_operand changes for string
7854 * config/tc-i386.h (EsSeg): Define.
7856 * config/tc-i386.h (regKludge): Define.
7857 (iclrKludge, imulKludge): Don't define.
7858 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7859 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7860 opcode_modifier checks to look for more common cases first. Add
7861 default_seg for IsString case.
7863 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7865 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7867 * configure: Rebuild with new automake and libtool.
7868 * aclocal.m4, Makefile.in: Likewise.
7870 * doc/Makefile.am (as.dvi): New target.
7871 * doc/Makefile.in: Rebuild.
7873 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7875 * configure.in: Added sparc86x support.
7877 * configure: Rebuild.
7879 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7881 (md_parse_option): Warn if -EL is not supported for this architecture.
7883 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7885 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7887 * config/tc-mips.c (mips_ip): Note when we use get match on
7888 the full instruction name.
7890 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7892 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7893 back into the expression to handle add/sub simplification correctly.
7895 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7897 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7899 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7901 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7904 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7906 * symbols.c (max_indent_level): New global.
7907 (print_symbol_value_1): Use it.
7908 * expr.h (expr_build_dot): Declare.
7909 * expr.c (expr_build_dot): New function.
7911 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7913 * symbols.c (print_binary): New function.
7914 (print_expr_1): Call it.
7916 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7918 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7919 operand in the opcode.
7921 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7923 * config/tc-i386.h: Reorder operand flags and opcode modifier
7924 flags for clarity. Remove unused definitions: Unknown,
7925 ImmUnknown, DispUnknown, NoModrm.
7926 * config/tc-i386.c (type_names): Add missing Debug type.
7927 (md_assemble): Better duplicate prefix checking. Quicker string
7928 instruction check via new opcode_modifier flag.
7930 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7932 * doc/as.texinfo (Invoking): Clarify -Wa example.
7934 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7936 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7937 (s_mips_weakext): Define.
7938 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7939 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7942 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7944 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7945 is an error if the value can not be computed at assembly time.
7946 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7948 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7950 * gasp.c (main): Set next field of new include_path structure to
7951 NULL. From Avery Pennarun <averyp@gdc.ca>.
7953 * read.c (s_mri_sect): Call as_bad rather than abort for an
7954 unsupported MRI target.
7956 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7958 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7959 the destination of a branch instruction should be altered.
7960 (find_real_start): New function: Locate the real, Thumb coded
7961 start of a Thumb function.
7962 (do_t_branch23): Alter the destination of branches to Thumb
7965 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7967 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7969 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7972 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7974 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7975 * doc/c-hppa.texi: Likewise.
7977 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7979 * Makefile.am: Rebuild dependencies.
7980 * Makefile.in: Rebuild.
7982 * Makefile.am (DEP_INCLUDES): New variable.
7983 (.dep1): Change to work when srcdir is not an absolute path.
7984 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7985 * Makefile.in: Rebuild.
7987 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7989 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7990 LinearAddress patch.
7992 * configure.in: Set version to 2.9.1.
7993 * configure: Rebuild.
7995 * Branched binutils 2.9.
7997 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7999 * config/tc-i386.h (FWait): Define.
8000 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8001 other prefixes. Check FWait flag in opcode table to see which
8002 instructions require an fwait prefix.
8004 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8006 * stabs.c (get_stab_string_offset): Always create a stab string
8009 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8011 Fix some gcc -Wall warnings:
8012 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8013 * ehopt.c (eh_frame_code_alignment): Likewise.
8014 * expr.c (integer_constant, operand): Likewise.
8015 * frags.c (frag_align): Likewise.
8016 * gasp.c (level_0, change_base, doinstr): Likewise.
8017 * hash.c (hash_ask): Likewise.
8018 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8019 (debugging_pseudo): Likewise.
8020 * macro.c (define_macro, check_macro): Likewise.
8021 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8022 (ignore_rest_of_line, float_cons): Likewise.
8023 * symbols.c (decode_local_label_name): Likewise.
8024 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8025 (fixup_segment, number_to_chars_bigendian): Likewise.
8026 (number_to_chars_littleendian): Likewise.
8027 * config/atof-ieee.c (gen_to_words): Likewise.
8028 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8029 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8030 * read.c (output_big_sleb128): Initialize locals to avoid
8032 (output_big_uleb128, equals): Likewise.
8033 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8034 to unsigned int. Change zeros to unsigned int.
8035 * cond.c (s_if): Add return to default case.
8036 * frags.c (frag_now_fix): Change return type to addressT.
8037 * frags.h (frag_now_fix): Update declaration.
8038 * listing.c (file_info_struct): Change linenum to unsigned int.
8039 (struct list_info_struct): Change hll_line to unsigned int.
8040 (print_source): Update format string.
8041 * read.c (emit_expr): Change scan to unsigned int, and don't
8042 bother to initialize it.
8043 * symbols.c (dollar_label_count): Change to unsigned long.
8044 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8045 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8046 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8048 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8050 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8051 mcf5200 just as we do for m68000.
8052 (m68k_init_after_args): Likewise.
8053 (md_estimate_size_before_relax): Likewise.
8055 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8057 * config/tc-v850.c (md_assemble): Store relocation addend in
8058 fixup instead of instruction.
8060 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8062 * config/tc-i386.c (md_assemble): Swap template arguments to
8063 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8064 This macro is currently symmetric, so passing them the wrong
8065 way didn't cause any problem, but may if the macro is changed
8067 After copying template to i.tm, use i.tm. rather than t-> to
8068 access fields, and make t a const*
8069 Move i.tm.operand_types[] swap to immediately after the copy.
8071 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8073 * expr.h (expr_build_uconstant): Add prototype.
8074 (expr_build_unary,expr_build_binary): Add prototypes.
8075 * expr.c (expr_build_uconstant): New function.
8076 (expr_build_unary,expr_build_binary): New functions.
8078 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8080 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8081 * macro.c (macro_expand_body): Increase buffer size.
8082 * messages.c (as_warn): Likewise.
8083 (as_warn_where, as_bad, as_bad_where): Likewise.
8085 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8087 Based on patch from H.J. Lu <hjl@gnu.org>:
8088 * Makefile.am (DISTSTUFF): New variable.
8089 (diststuff): New target.
8090 * Makefile.in: Rebuild.
8092 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8094 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8095 m32r_elf_section_change_hook.
8097 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8098 emit a nop if a section ends with a 16 bit instruction.
8100 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8102 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8103 s_lcomm rather than obj_coff_lcomm.
8104 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8106 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8108 * config/tc-i386.h (LinearAddress): Define.
8109 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8110 instruction, don't use a default segment.
8112 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8114 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8115 * configure: Rebuild.
8117 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8119 * aclocal.m4, configure: Rebuild with libtool 1.2.
8121 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8123 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8124 PC relative branches. Patch courtesy of Jonathan Walton.
8127 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8129 * configure.in (emulations): Add thumb-pe target.
8131 * configure (emulations): Add thumb-pe target.
8133 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8135 * itbl-lex.l (yywrap): Don't define if already defined as a
8138 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8140 * depend.c (quote_string_for_make): New function.
8141 (wrap_output): Use it.
8143 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8145 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8146 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8148 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8150 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8151 Recognize -GN and -relax.
8152 (md_begin): Initialize gp size from -G switch.
8153 (alpha_force_relocation): Always force if -relax.
8154 (alpha_align): Take a new argument that will specify when to
8155 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8156 Change all callers. Emit nop alignment padding as nop+unop pair.
8158 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8160 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8161 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8163 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8165 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8166 require padding to the next long word boundary.
8168 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8170 * cgen.c: #include symcat.h.
8171 * config/tc-m32r.c: Likewise.
8173 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8175 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8176 absolute expressions instead of '$' prefixed register names.
8178 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8180 * read.c (s_set): Record file and line info for symbols when -as.
8181 (pseudo_set): Don't overwrite that dummy fragment.
8183 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * config/tc-ppc.c (md_pseudo_table): Add "section".
8186 (ppc_named_section): New static function.
8188 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8190 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8191 so we don't have to scan the entire list.
8193 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8195 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8196 case, allow the parallel instructions to modify the same flag
8199 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8201 * listing.c (list_symbol_table): Categorize symbols by
8202 undefined_section rather than sy_frag->line == NULL.
8204 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8206 * Makefile.am (install-exec-local): Install properly when ln
8207 fails or tooldir == prefix.
8209 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8211 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8212 Test result of insert_operand for error.
8214 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8216 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8217 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8218 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8219 * doc/Makefile.in: Rebuild.
8221 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8223 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8224 (macro): Fix handling of M_COP[0-3].
8226 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8228 Based on patches from Ross Harvey <ross@teraflop.com>:
8229 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8230 if macro_alternate or macro_mri.
8231 (getstring): Remove support for byte constants between < and >.
8232 (get_any_string): '<' only starts a string if macro_alternate or
8234 (macro_expand_body): Permit keyword parameters following
8235 positional parameters.
8237 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8238 * configure.in (alpha*-*-netbsd*): New target.
8239 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8240 * configure: Rebuild.
8242 * as.h (flag_warn_suppress_instructionswap): Move from here...
8243 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8244 here, and make static.
8246 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8247 BFD_ASSEMBLER or MANY_SEGMENTS.
8249 * as.c (show_usage): Update bug-gnu-utils address.
8250 * gasp.c (show_usage): Likewise.
8251 * doc/as.texinfo (Bug Reporting): Likewise.
8253 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8255 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8256 insns regardless of the size of a pointer if we're in mips I or
8258 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8260 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8262 Fix rac to accept only a0:
8263 * tc-d10v.c (parallel_ok, find_opcode):
8264 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8265 Introduce OPERAND_GPR.
8267 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8269 * read.c (s_fill): Handle non-constant repeat counts by creating
8270 an rs_space fragment.
8272 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8274 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8275 from as_bad to as_warn.
8277 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8279 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8280 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8281 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8283 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8285 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8286 seg_fix_rotP rather than fix_root from seg_info.
8288 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8290 * expr.c: Add support for 0x1_2_3_4 bignums.
8292 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * configure.in: Change -linux* to -linux-gnu*.
8295 * configure: Rebuild.
8297 * app.c (do_scrub_begin): Treat \r as whitespace.
8299 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8301 * Makefile.am: Update dependencies.
8302 * Makefile.in: Rebuild.
8304 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8306 * configure, aclocal.m4: Rebuild with new libtool.
8308 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8310 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8311 the argument to bfd_set_arch_mach.
8312 (load_address): Use bfd_arch_bits_per_address to determine the
8313 bit size of an address instead of looking at the isa level.
8314 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8316 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8318 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8320 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8322 * ehopt.c: New file.
8323 * as.h (enum _relax_state): Add rs_cfa.
8324 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8325 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8326 * read.c (emit_expr): Call check_eh_frame.
8327 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8328 (relax_segment): Likewise.
8329 * Makefile.am: Rebuild dependencies.
8330 (GAS_CFILES): Add ehopt.c.
8331 (GENERIC_OBJS): Add ehopt.o.
8332 * doc/internals.texi (Frags): Document rs_cfa.
8334 * as.c (show_usage): Mention --traditional-format.
8335 (parse_args): Accept --traditional-format.
8336 * as.h (flag_traditional_format): Declare.
8337 * output-file.c (output_file_create): If flag_traditional_format,
8338 set BFD_TRADITIONAL_FORMAT on stdoutput.
8339 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8341 * config/tc-mips.c (append_insn): Make sure that if we have a
8342 fixup for an unmatched %hi reloc, it does not associated with a
8345 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8346 * doc/Makefile.in: Likewise.
8348 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8350 * config/tc-m32r.c (check_for_side_effects): New function.
8351 (can_make_parallel): Add checks for instruction side effects
8352 clashing with the other instruction.
8353 (assemble_parallel_insn): Improve warning messages. Return error
8354 message from non-swapped instruction order.
8356 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8358 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8360 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8361 md_cleanup definition. This moves the forced literal output to
8362 the end of the source pass, and avoids macro's inserting literals
8363 into the code immediately after the macro expansion.
8365 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8367 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8368 a gas internal symbol is adjustable.
8369 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8371 * as.h: If gcc version greater than 2.6, use `__format__' and
8372 `__printf__' in function attributes, rather than `format' and
8375 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8377 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8379 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8381 Add tms320c30 support:
8382 * config/tc-tic30.h: New file.
8383 * config/tc-tic30.c: New file.
8384 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8385 TARGET_FORMAT as "coff-tic30".
8386 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8387 * Makefile.am: Rebuild dependencies.
8388 (CPU_TYPES): Add tic30.
8389 (CPU_OBJ_VALID): tic30-aout is valid.
8390 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8391 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8392 * configure, Makefile.in: Rebuild.
8394 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8396 * config/tc-v850.c (md_assemble): Improvements to error messages.
8398 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8400 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8401 BFD_RELOC_HI16_S to store the high bits of any value.
8403 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8404 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8405 assembler calculate relocations to any external symbol at all.
8406 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8407 involving generation of pc-relative relocs.
8408 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8409 has been moved to md_apply_fix3.
8411 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8412 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8413 which actually means (the address of identifier's GOT entry) +
8414 constant, which is not particularly useful.
8416 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8418 * read.h (include_dirs): Declare.
8419 (include_dir_count,include_dir_maxlen): Declare.
8421 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * configure.in: Correct check for shared opcodes library.
8424 * configure: Rebuild.
8426 * listing.c (buffer_line): If we can't open the file, set at_end.
8427 (listing_print): Remove unused local variable fi.
8429 * config/m68k-parse.y (reglistpair): Handle register list in
8432 * config/vms-conf.h: Don't undef VERSION.
8434 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8436 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8438 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8440 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8441 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8442 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8443 (EXTRA_DIST): Define.
8444 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8445 explicitly rather than via the list of object files.
8446 (gcc-as.opt): New file created when make-gas.com is run.
8447 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8448 itbl-cpu.h} to #include appropriate file rather than copying that
8450 * config/vms-conf.h: Synchronize with current config.in.
8451 * Makefile.in: Rebuild.
8453 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8455 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8456 (parallel_ok): Relaxed parallel subinstruction dependency check.
8458 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8460 * as.h (flag_warn_suppress_instructionswap): added new flag.
8461 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8462 command line argument.
8463 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8464 warning only if flag_warn_suppress_instructionswap is false.
8466 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8468 * configure.in (i386-*-mingw32*): New target.
8469 * configure: Rebuild.
8471 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8473 * symbols.c (resolve_symbol_value): Don't set the segment if it
8474 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8476 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8479 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8481 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8482 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8485 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8487 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8489 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8491 * config/tc-v850.c (v850_insert_operand): Display instruction when
8492 an error is encountered.
8494 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8496 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8497 (i386-*-sco3.2v5*coff): New target.
8498 (i386-*-sco3.2*): New target.
8499 * configure: Rebuild.
8501 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8503 * config/tc-v850.c: Tidy error message production.
8505 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8507 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8508 validate_immediate return value in the right type for comparisons
8511 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8513 * listing.c (MAX_BYTES): Use listing variables not constants.
8514 (data_buffer): No longer an array, but a pointer.
8515 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8516 (listing_listing): Allocate data_buffer.
8518 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8520 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8521 --listing-rhs-width, --listing-cont-lines.
8522 (show_usage): Update.
8523 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8524 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8525 (print_lines): Use the variables instead of the constants.
8526 (listing_listing): Likewise.
8527 * listing.h: Declare the new vars.
8529 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8531 * as.c (parse_args): Add --keep-locals alias for -L.
8532 Add --strip-local-absolute.
8533 (show_usage): Update.
8534 * as.h (flag_strip_local_absolute): New flag.
8535 * symbols.c (S_IS_LOCAL): Use it.
8536 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8537 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8538 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8540 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8542 * config/tc-m32r.c: Detect if explicitly parallel instructions
8543 might have an io conflict and issue a warning message.
8545 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8547 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8548 cgen_swap_fixups): Functions to save, restore and swap the fixup
8549 chain with a backup copy.
8550 (cgen_asm_finish_insn): Returns address of constructed insn.
8552 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8554 * listing.c (file_info_struct): Remove FILE, add POS.
8555 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8556 (file_info): Don't open the file.
8557 (buffer_line): Check for the file in the last_open cache, updating
8559 (print_source): Don't reference file_info->file.
8560 (listing_listing): Likewise.
8561 (listing_print): Close the file in the cache, if any.
8563 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8565 * read.c (dwarf_file_string): New file static variable.
8566 (emit_expr): Look for constant sequence that leads up to a file
8567 name in DWARF debugging output.
8568 (stringer): Use dwarf_file_string to decide whether to accept a
8569 string as a file name.
8571 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8573 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8574 (crack_operand): Add reg->reglst MRI hack.
8575 (r_seg): Put reglst symbols in reg_section.
8576 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8578 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8580 * tc-sh.c (get_specific): Handle SGR & DBR.
8582 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8584 * tc-h8300.c (parse_reg): Take the length of the symbol into
8585 account when attempting to match a register name.
8586 * tc-h8500.c (parse_reg): Likewise.
8588 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8590 * cgen.c: Formatting changes to improve readability.
8592 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8594 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8597 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8599 Based on a patch from Jim Wilson
8600 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8601 (tc_gen_reloc): Handle cross section PC relative relocs
8604 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8606 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8608 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8610 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8611 (expr_jmp_buf): New static local.
8612 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8613 (cgen_md_operand): New function.
8614 * tc-m32r.c: Clean up pass over `struct foo' usage.
8615 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8617 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8619 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8620 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8622 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8624 * config/tc-i386.c (i386_operand): Give an error if there are
8625 unrecognized characters after an expression.
8627 For older changes see ChangeLog-9697