1 2000-12-05 Kazu Hirata <kazu@hxi.com>
3 * config/tc-mips.c: Fix formatting.
5 2000-12-04 Matthew Hiller <hiller@redhat.com>
7 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
8 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
9 (md_show_usage): Ditto.
10 (md_parse_option): Ditto.
11 (d10v_cleanup): Writes pending instruction only if
12 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
13 Fix compile time warning messages.
15 * doc/c-d10v.texi: Documents new options.
17 2000-12-04 Matthew Hiller <hiller@redhat.com>
19 * stabs.c (outputting_stabs_line_debug): New variable.
20 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
21 function entry and unset at function exit.
23 * read.h (outputting_stabs_line_debug): New extern declaration.
25 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
27 * dwarf2dbg.c: Fix compile time warning messages.
29 2000-12-03 Kazu Hirata <kazu@hxi.com>
31 * config/tc-a29k.c: Fix formatting.
32 * config/tc-alpha.c: Likewise.
33 * config/tc-arm.c: Likewise.
34 * config/tc-cris.c: Likewise.
35 * config/tc-hppa.c: Likewise.
36 * config/tc-i370.c: Likewise.
37 * config/tc-i386.c: Likewise.
38 * config/tc-i860.c: Likewise.
39 * config/tc-i960.c: Likewise.
40 * config/tc-ia64.c: Likewise.
41 * config/tc-m68hc11.c: Likewise.
42 * config/tc-m68k.c: Likewise.
43 * config/tc-m88k.c: Likewise.
44 * config/tc-pj.c: Likewise.
45 * config/tc-ppc.c: Likewise.
46 * config/tc-sh.c: Likewise.
47 * config/tc-sparc.c: Likewise.
48 * config/tc-tahoe.c: Likewise.
49 * config/tc-vax.c: Likewise.
51 2000-12-01 Chris Demetriou <cgd@sibyte.com>
53 * config/tc-mips.c (mips_ip): When calculating offsets,
54 don't accept as constant the difference between the
55 addresses of symbols in two different sections.
57 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
59 (validate_mips_insn): Likewise. Also, update 'B' operand
60 specifier to use OP_*_CODE20 constants and delete 'm' operand
62 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
63 operand specifiers. Change warning generated by 'B' operand
64 specifier to reflect its new multi-purpose usage.
66 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
67 -1, and update comment.
68 (file_mips_isa): Likewise.
69 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
70 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
71 ISA_* constants rather than hard-coded numbers.
72 (mips_cpu_info): New structure.
73 (mips_cpu_info_table): New table describing CPU and ISA names
75 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
76 mips_cpu_info_from_cpu): New functions.
77 (mips_isa_to_str): New function to get string for ISA name.
78 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
80 (md_begin): Redo CPU and ISA selection logic, using
81 mips_cpu_info_from_*. Convert to use ISA_* constants rather
82 than hard-coded numbers.
83 (append_insn, mips_emit_delays, macro, macro2): Convert to use
84 ISA_* constants rather than hard-coded numbers.
85 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
86 (md_longopts): Delete OPTION_NO_MIPS32.
87 (md_parse_option): Convert to use ISA_* constants rather than
88 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
89 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
90 to use strcasecmp to recognize "default" and to use
91 mips_cpu_info_from_name to get CPU numbers from argument.
92 (md_show_usage): Move -mips32 so it's with the rest of the ISA
93 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
95 (s_mipsset): Accept ISA value 32.
96 * doc/as.texinfo: Clean up MIPS options summary slightly,
97 remove -no-mips32. Add note about -mips4 and -mips32
98 specifying those ISA levels. Delete -mips32 and -no-mips32
99 cpu flag descriptions.
100 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
101 up the supported CPU switch list, and replace 4Kc, 4Km, and
102 4Kp entries with a single mips32-4k entry. Note that you can
105 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
107 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
109 (md_parse_option): Add cases for OPTION_MIPS5 and
111 (md_show_usage): Mention -mips5 and -mips64 arguments.
112 (s_mipsset): Add cases for MIPS5 and MIPS64.
113 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
115 * doc/as.texinfo: Mention -mips5 and -mips64 options
117 * doc/c-mips.texi: Likewise. Also update introduction
118 and ".set" usage information.
120 * config/tc-mips.c (md_show_usage): Add "sb1" to the
122 (mips_cpu_info_table): Add SB-1 entries.
123 * doc/c-mips.texi: Add "sb1" to the list of CPUs
124 known to the -mcpu option.
126 * doc/as.texinfo: Correct description of MIPS -mcpu
127 option, by copying some of the text from doc/c-mips.texi.
129 2000-12-01 Joel Sherrill <joel@OARcorp.com>
131 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
133 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
134 (sparc*-*-rtems*): Switched from a.out to ELF.
135 * configure: Regenerate.
136 * config.in: Regenerate.
137 * Makefile.in: Regenerate.
138 * aclocal.m4: Regenerate.
139 * po/gas.pot: Regenerate.
141 2000-11-30 Philip Blundell <pb@futuretv.com>
143 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
144 even in non BFD_ASSEMBLER case.
146 2000-11-30 Diego Novillo <dnovillo@redhat.com>
148 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
151 2000-11-29 Richard Henderson <rth@redhat.com>
153 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
154 until dwarf2_finish; use relaxation to get cross-fragment offsets;
155 thread multiple subsegments properly; handle multiple code
156 sections properly; emit proper compilation unit info for assembler
159 * as.h (enum _relax_state): Add rs_dwarf2dbg.
160 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
161 (dwarf2dbg_estimate_size_before_relax): Declare.
162 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
163 * write.c: Include dwarf2dbg.h.
164 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
165 (relax_segment): Likewise.
167 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
169 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
170 jump>: Use as_bad_where instead of as_bad. Tweak error message
171 accordingly. Stabilize frag by updating fix part and resetting
173 <undefined symbol, unconditional jump>: Ditto.
174 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
175 indexing is_end_of_line[].
176 (md_assemble): Initialize size to 0.
177 (md_section_align): Mark parameter seg as unused.
178 (parse_reg): Parse names case-insensitively.
180 2000-11-28 Kazu Hirata <kazu@hxi.com>
182 * config/obj-aout.h: Fix formatting.
183 * config/obj-bout.h: Likewise.
184 * config/obj-coff.c: Likewise.
185 * config/obj-coff.h: Likewise.
186 * config/obj-elf.h: Likewise.
187 * config/obj-som.h: Likewise.
188 * config/obj-vms.c: Likewise.
189 * config/obj-vms.h: Likewise.
190 * config/tc-h8300.h: Likewise.
191 * config/tc-ns32k.h: Likewise.
192 * config/tc-sparc.h: Likewise.
193 * config/tc-tic54x.h: Likewise.
194 * config/tc-z8k.h: Likewise.
196 2000-11-28 Nick Clifton <nickc@redhat.com>
198 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
199 License is present in the sources, but not the output, and
200 also available from the GNU website.
201 (GNU Free Documentation License): Comment out this section.
203 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
205 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
206 targets. Remove i860 from valid a.out targets.
207 * Makefile.in: Regenerate.
209 * config/tc-cris.c: Include dwarf2dbg.h.
210 (md_pseudo_table): Add .file and .loc.
211 (md_assemble): Call dwarf2_emit_insn if generating ELF.
212 (s_cris_file, s_cris_loc): New.
213 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
214 * Makefile.am: Regenerate dependencies.
215 * Makefile.in: Regenerate.
217 2000-11-28 Alan Modra <alan@linuxcare.com.au>
219 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
220 (MRI_MUL_PRECEDENCE): Likewise.
221 (op_rank): Fix a comment typo.
223 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
225 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
227 (get_operand): Fix analysis for movw/movb instructions.
229 2000-11-24 Nick Clifton <nickc@redhat.com>
231 * configure.in (xscale-elf): Add target.
232 (xscale-coff): Add target.
233 * configure: Regenerate.
235 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
237 (ARM_EXT_XSCALE): New ARM architecture extension.
238 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
239 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
240 (ARM_THUMB): Rename to ARM_EXT_THUMB.
241 (ARM_ARCH_V4): Remove processor from architecture.
242 (ARM_ARCH_3M): New architecutre definition.
243 (ARM_ARCH_V5TE): New architecutre definition.
244 (ARM_ARCH_XSCALE): New architecutre definition.
245 (CPU_DEFAULT): Allow to be defaulted to XScale.
246 (atpcs): New boolean variable.
247 (ldr_flags): Support 'd' flag for double word loads.
248 (str_flags): Support 'd' flag for double word stored.
249 (do_mia): New function.
250 (do_mar): New function.
251 (do_mra): New function.
252 (do_pld): New function.
253 (do_ldrd): New function.
254 (do_blx): New function.
255 (do_bkpt): New function.
256 (do_clz): New function.
257 (do_lstc2): New function.
258 (do_cdp2): New function.
259 (do_t_blx): New function.
260 (do_t_bkpt): New function.
261 (do_smla): New function.
262 (do_smlal): New function.
263 (do_smul): New function.
264 (do_qadd): New function.
265 (do_co_reg2c): New function.
266 (LONGEST_INSN): Redefine to 7.
268 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
269 command line switches.
271 2000-11-22 Jim Wilson <wilson@redhat.com>
273 * config/tc-ia64.c (pseudo_func): Add missing initializers.
274 (struct rsrc): Make line unsigned.
275 (gr_values): Add missing initializer.
276 (SLOT_NUM_NOT_SET): Add unsigned cast.
277 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
278 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
279 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
280 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
281 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
282 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
283 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
284 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
285 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
286 Add ATTRIBUTE_UNUSED to unused parameters.
287 (convert_expr_to_ab_reg): Add parens.
288 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
289 (dot_prologue): Initialize grsave when declared.
290 (md_pseudo_table): Add missing initializers.
291 (operand_match): Add casts to bfd_vma.
292 (emit_one_bundle): Delete unused local prev. Make required_template
294 (specify_resource): Cast i to unsigned.
295 (note_register_values): Use fprintf_vma.
296 (print_dependency): Likewise.
298 2000-11-21 Jim Wilson <wilson@redhat.com>
300 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
301 for unwind info section.
302 (dot_endp): Likewise for unwind section.
304 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
307 2000-11-21 Jakub Jelinek <jakub@redhat.com>
309 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
310 (output_insn): Call dwarf2_emit_insn.
311 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
313 2000-11-17 Richard Henderson <rth@redhat.com>
315 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
316 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
317 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
319 2000-11-17 Nick Clifton <nickc@redhat.com>
321 * config/tc-arm.c (md_pseudo_table): Add support for .line and
324 2000-11-17 Richard Henderson <rth@redhat.com>
326 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
328 2000-11-17 Richard Henderson <rth@redhat.com>
330 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
331 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
332 tri-state definition of alpha_flag_mdebug.
333 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
334 (s_alpha_file): Store first .file directive.
336 (md_pseudo_table): Add stabs and stabn.
338 2000-11-17 Richard Henderson <rth@redhat.com>
340 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
342 2000-11-17 Richard Henderson <rth@redhat.com>
344 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
345 (main): Call dwarf2_finish.
346 * as.h (debug_type): Clarify documentation of the meaning
348 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
349 (print_stats): Fix parenthesis problem.
350 (now_subseg_size): New.
351 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
352 (dwarf2_directive_file): Don't set debug_type.
353 (dwarf2_where): Honor DEBUG_DWARF2 first.
354 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
355 do nothing if not emitting dwarf2 debug info, or no work.
356 * dwarf2dbg.h (dwarf2_emit_insn): Update.
357 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
358 (ecoff_new_file): Likewise.
359 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
360 commentary wrt dwarf2.
362 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
363 ATTRIBUTE_UNUSED as needed.
364 (emit_insn): Call dwarf2_emit_insn.
367 (s_alpha_coff_wrapper): Don't handle them.
368 (md_pseudo_table): Update for .file and .loc.
369 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
371 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
372 don't protect with debug_type.
373 * config/tc-hppa.c (md_assemble): Likewise.
374 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
375 * config/tc-mn10300.c (md_assemble): Likewise.
376 * config/tc-sh.c (md_assemble): Likewise.
377 * config/tc-v850.c (md_assemble): Likewise.
379 * config/tc-arm.c (arm_end_of_source): Remove.
380 * config/tc-hppa.c (pa_end_of_source): Remove.
381 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
382 * config/tc-mn10300.c (mn10300_finalize): Remove.
383 * config/tc-sh.c (sh_finalize): Remove.
384 * config/tc-v850.c (sh_finalize): Remove.
386 * config/tc-arm.h (md_end): Remove.
387 * config/tc-hppa.h (md_end): Remove.
388 (DWARF2_LINE_MIN_INSN_LENGTH): New.
389 * config/tc-m68hc11.h (md_end): Remove.
390 * config/tc-mn10300.h (md_end): Remove.
391 * config/tc-sh.h (md_end): Remove.
392 * config/tc-v850.h (md_end): Remove.
394 * config/tc-ia64.c (emit_one_bundle): Don't protect
395 dwarf2 bits with debug_type.
396 (md_assemble): Likewise.
397 (ia64_end_of_source): Don't call dwarf2_finish.
399 2000-11-16 Jim Wilson <wilson@redhat.com>
401 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
402 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
405 2000-11-16 H.J. Lu <hjl@gnu.org>
407 * config/obj-elf.c (obj_elf_symver): Don't check the missing
410 2000-11-15 Kazu Hirata <kazu@hxi.com>
412 * config/tc-tic30.c: Fix formatting.
413 * config/tc-tic80.c: Likewise.
414 * config/tc-v850.c: Likewise.
415 * config/tc-vax.c: Likewise.
416 * config/tc-w65.c: Likewise.
417 * config/tc-z8k.c: Likewise.
419 2000-11-14 DJ Delorie <dj@redhat.com>
421 * config/tc-v850.c: Support dwarf2.
422 * config/tc-v850.h: Ditto.
424 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
425 parse_cons_expression_v850 to initialize hold_cons_reloc.
427 2000-11-15 Bernd Schmidt <bernds@redhat.com>
429 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
430 (errata_nops_necessary_p): New function.
431 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
434 2000-11-14 Jim Wilson <wilson@redhat.com>
436 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
437 return little endian bfd formats.
439 2000-11-14 Kazu Hirata <kazu@hxi.com>
441 * config/aout_gnu.h: Fix formatting.
442 * config/atof-vax.c: Likewise.
443 * config/m68k-parse.h: Likewise.
444 * config/m88k-opcode.h: Likewise.
445 * config/obj-elf.c: Likewise.
446 * config/tc-arm.c: Likewise.
447 * config/tc-cris.c: Likewise.
448 * config/tc-i386.c: Likewise.
449 * config/tc-ia64.c: Likewise.
450 * config/tc-mn10300.c: Likewise.
451 * config/te-386bsd.h: Likewise.
452 * config/te-hppa.h: Likewise.
453 * config/te-nbsd.h: Likewise.
454 * config/te-ppcnw.h: Likewise.
455 * config/te-sparcaout.h: Likewise.
456 * config/te-tmips.h: Likewise.
457 * config/vax-inst.h: Likewise.
458 * config/vms-conf.h: Likewise.
460 2000-11-14 Jakub Jelinek <jakub@redhat.com>
462 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
464 2000-11-13 H.J. Lu <hjl@gnu.org>
466 * config/obj-elf.c (elf_frob_symbol): Support
467 ".symver name,name2@@@nodename".
468 (elf_frob_file_before_adjust): Likewise.
470 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
471 and ".symver name,name2@@@nodename".
474 2000-11-12 H.J. Lu (hjl@gnu.org)
476 * config/obj-elf.c (obj_elf_symver): Check missing version
479 2000-11-12 H.J. Lu (hjl@gnu.org)
481 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
482 instead of bfd_vma for non-bfd assemblers.
484 2000-11-09 Kazu Hirata <kazu@hxi.com>
486 * itbl-ops.c: Fix comment typos.
488 2000-11-08 Jim Wilson <wilson@redhat.com>
490 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
491 (struct unwind): Add next_slot_frag field.
492 (slot_index): New parameters slot_frag and first_frag. Add code
493 to add in frag sizes when different. Add comments.
494 (fixup_unw_records): New locals first_frag and last_frag. Pass new
495 arguments to slot_index.
496 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
497 loop end. Set next_slot_frag field.
499 2000-11-07 H.J. Lu <hjl@gnu.org>
501 * doc/as.texinfo (.symver): Updated for versioned symbol
504 * obj.h (format_ops): Add the frob_file_before_adjust field.
506 * config/obj-aout.c (aout_format_ops): Set the
507 frob_file_before_adjust field to 0.
508 * config/obj-coff.c (coff_format_ops): Likewise.
509 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
511 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
513 (elf_frob_file_before_adjust): New function to remove unneeded
514 versioned symbols from the symbol table.
515 (elf_format_ops): Set the frob_file_before_adjust field to
516 elf_frob_file_before_adjust.
518 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
521 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
523 2000-11-07 Peter Targett <peter.targett@arccores.com>
525 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
527 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
528 Fix compile time warning messages.
530 2000-11-07 Nick Clifton <nickc@redhat.com>
532 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
533 buffer in order to avoid buffer overflows.
535 2000-11-06 Steve Ellcey <sje@cup.hp.com>
537 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
538 Change M to m for -milp32 or -mlp64 to match gcc.
539 (dot_endp): Use bytes_per_address instead of 8.
540 (emit_one_bundle): Use number_to_chars_littleendian instead of
542 (fix_insn): Likewise.
543 (ia64_init): New function.
544 (ia64_target_format): New function.
545 (md_begin): Set endianness, arch, and machine as appropriate.
546 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
547 Make these macros depend on TE_HPUX macro.
548 (TARGET_FORMAT): Define.
549 (HOST_SPECIAL_INIT): Define.
550 * config/te-hpux.h: New file.
551 * configure.in: Add "ia64-*-hpux*" target to configure.
552 * configure: Regenerate.
554 2000-11-06 Kazu Hirata <kazu@hxi.com>
556 * as.c: Fix formatting.
557 * dwarf2dbg.c: Likewise.
558 * input-file.c: Likewise.
559 * input-file.h: Likewise.
560 * input-scrub.c: Likewise.
561 * itbl-ops.c: Likewise.
562 * listing.c: Likewise.
564 * messages.c: Likewise.
566 * subsegs.c: Likewise.
567 * subsegs.h: Likewise.
570 2000-11-06 Nick Clifton <nickc@redhat.com>
572 * doc/as.texinfo: Add GNU Free Documentation License.
573 * doc/gasp.texi: Add GNU Free Documentation License.
574 * doc/as.1: Add GNU Free Documentation License.
576 2000-11-05 Nick Clifton <nickc@redhat.com>
578 * config/tc-arm.c: Add include of "dwarf2dbg.h"
580 2000-11-02 Per Lundberg <plundis@chaosdev.org>
582 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
583 * configure: Regenerate.
585 2000-11-01 Nick Clifton <nickc@redhat.com>
587 * read.c (original_case_string): New global variable.
588 (read_a_source_file): Copy opcode string into
589 original_case_string if clobbering the case of the opcode.
590 * read.h: Export the definition of original_case_string.
591 * config/tc-arm.c (md_assembler): When parsing a .req
592 directive use the original opcode string, not the case
595 2000-11-02 Nick Clifton <nickc@redhat.com>
597 * config/tc-mn10300.c (debug_line): Remove this static
599 (md_assemble): Call dwarf2_generate_asm_lineno instead of
600 dwarf2_where and dwarf2_gen_line_info.
602 2000-11-02 Theo Honohan <th@futuretv.com>
604 * config/tc-arm.c (do_msr): Improve error message.
606 2000-10-31 Eric Christopher <echristo@redhat.com>
608 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
609 or pc-relative, else use fx_offset.
611 2000-10-31 Jim Wilson <wilson@redhat.com>
613 * config/tc-ia64.c (struct md): New field tag_fixups.
614 (ia64_flush_insns): Handle tag_fixups. Error if dangling
615 qualifying predicate.
616 (emit_one_bundle): Delete spurious multiplication by one. Handle
618 (ia64_start_line): Error if dangling qualifying predicate.
619 (defining_tag): New static variable.
620 (ia64_unrecognized_line, case '['): Parse tags.
621 (ia64_frob_label): Create tag_fixups.
622 (md_assemble): Reset md.qp.X_op after using it.
624 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
626 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
628 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
630 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
632 2000-10-30 Kazu Hirata <kazu@hxi.com>
634 * expr.c: Fix formatting.
635 * flonum-copy.c: Likewise.
636 * flonum.h: Likewise.
640 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
642 * as.h (OPTION_MD_BASE): Bump to 190.
643 * as.c (parse_args) <std_longopts>: Add comment about the need to
644 check OPTION_MD_BASE in as.h.
646 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
649 2000-10-27 Nick Clifton <nickc@redhat.com>
651 * configure.in (emulations): Add m68hc12.
652 * configure: Regenerate.
653 * po/gas.pot: Regenerate.
655 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
657 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
659 (arm_psr_parse): Handle lowercase CPSR and SPSR.
661 2000-10-25 Nick Clifton <nickc@redhat.com>
663 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
664 a DWARF2 line number information sequence.
666 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
668 * read.c (generate_lineno_debug): Update comment describing why
669 DWARF2 line number debug information is not generated
670 automatically by this function.
672 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
675 * config/tc-arm.h (md_end): Define.
676 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
678 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
679 if generating DWARF2 line numbers.
680 (arm_end_of_source): New function. Call dwarf2_finish if
683 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
684 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
685 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
687 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
689 * tc-i386.c: Fix prototype declarations for functions taking no
692 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
694 * tc-i386.c (i386_operand_modifier): Remove.
695 (build_displacement_string): Remove.
696 (i386_parse_seg): Remove.
697 (i386_intel_memory_operand): Remove.
698 (i386_intel_operand): Re-write using recursive descent parser based
699 on MASM documentation.
700 (struct intel_parser_s): New structure.
701 (intel_parser): New static variable.
702 (struct intel_token): New structure.
703 (cur_token, prev_token): New static variables.
716 (intel_match_token): New function.
717 (intel_get_token): New function.
718 (intel_putback_token): New function.
719 (intel_expr): New function.
720 (intel_e05): New function.
721 (intel_e05_1): New function.
722 (intel_e06): New function.
723 (intel_e06_1): New function.
724 (intel_e09): New function.
725 (intel_e09_1): New function.
726 (intel_e10): New function.
727 (intel_e10_1): New function.
728 (intel_e11): New function.
730 2000-10-20 Jakub Jelinek <jakub@redhat.com>
732 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
733 instructions to loose any special insn->architecture mask.
735 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
736 (sparc_md_end, sparc_arch_types, sparc_arch,
737 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
738 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
739 request v9b architecture if they are used).
741 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
743 * config/tc-m68k.c: Fix the previous misapplied patch.
745 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
747 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
748 BFD_ASSEMBLER and !BFD_ASSEMBLER.
749 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
752 2000-10-17 Kazu Hirata <kazu@hxi.com>
754 * debug.c: Fix formatting.
755 * depend.c: Likewise.
756 * dwarf2dbg.c: Likewise.
757 * dwarf2dbg.h: Likewise.
761 * flonum-konst.c: Likewise.
764 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
766 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
768 * doc/as.texinfo: Added notes about this new option.
770 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
772 * config/tc-sh.c (JREG): Remove.
773 (md_convert_frag): Remove #if 0:d code using JREG.
775 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
777 * config/tc-i386.c (i386_operand_modifier): Only match
778 modifiers SHORT and FLAT if they are followed by a space.
779 (parse_register): When `allow_naked_reg' is set, do not confuse
780 identifiers that start with a register name with a register.
782 2000-10-12 Kazu Hirata <kazu@hxi.com>
784 * app.c: Fix formatting.
787 * bit_fix.h: Likewise.
792 2000-10-11 Alan Modra <alan@linuxcare.com.au>
794 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
796 2000-10-07 Alan Modra <alan@linuxcare.com.au>
798 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
799 Re-arrange function a little and improve error message.
801 * write.c (write_relocs): Fix a comment.
803 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
806 2000-10-05 Jim Wilson <wilson@cygnus.com>
808 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
810 2000-10-05 Alan Modra <alan@linuxcare.com.au>
812 * config/tc-i386.c: Delete some useless comments, reformat others.
814 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
815 non-global syms in linkonce sections.
817 2000-10-04 Ralf Baechle <ralf@gnu.org>
819 * config/tc-ia64.c (operand_match): Don't use // style comments.
820 * config/tc-i370.c: Likewise.
822 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
824 Changes to handle varying register prefix and user symbol prefix.
825 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
826 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
827 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
828 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
829 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
830 (demand_register_prefix): New variable.
831 (md_pseudo_table): New pseudo ".syntax".
832 (md_longopts): New options --no-underscore and --underscore.
833 (cris_target_format): Return elf32-us-cris or elf32-cris depending
834 on symbols_have_leading_underscore.
835 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
836 (get_spec_reg): Ditto.
837 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
839 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
841 <case OPTION_NO_US, case OPTION_US>: New.
842 (md_show_usage): Be brief and reformat to match continuation of
844 * po/gas.pot: Regenerate.
846 2000-09-28 Alan Modra <alan@linuxcare.com.au>
848 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
849 force relocs for 12 bit branches.
850 (md_apply_fix): Similarly, adjust logic here.
852 2000-09-28 Alan Modra <alan@linuxcare.com.au>
854 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
855 adjust for external and weak syms as we will use a reloc. Allow
856 for +8 offset when calculating limits of branches.
857 (hppa_fix_adjustable): Undo 2000-09-23 change.
858 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
859 Correct distance calculation.
860 (tc_gen_reloc): Print the file name and line number if we can't
863 From John David Anglin <dave@hiauly1.hia.nrc.ca>
864 * config/tc-hppa.c (nonzero_dibits): Define.
865 (arg_reloc_stub_needed): Check each arg and return value
866 separately for zero case.
867 (pa_align): Declare argument `bytes'.
869 2000-09-25 Kazu Hirata <kazu@hxi.com>
871 * config/tc-cris.c: Fix formatting.
872 * config/tc-d10v.h: Likewise.
873 * config/tc-d30v.c: Likewise.
874 * config/tc-d30v.h: Likewise.
875 * config/tc-fr30.c: Likewise.
876 * config/tc-fr30.h: Likewise.
877 * config/tc-m68k.c: Likewise.
878 * config/tc-m68k.h: Likewise.
879 * config/tc-pj.h: Likewise.
880 * config/tc-ppc.c: Likewise.
881 * config/tc-ppc.h: Likewise.
882 * config/tc-sh.c: Likewise.
883 * config/tc-sh.h: Likewise.
884 * config/tc-sparc.c: Likewise.
885 * config/tc-v850.h: Likewise.
886 * config/tc-vax.h: Likewise.
887 * config/tc-w65.h: Likewise.
888 * config/tc-z8k.h: Likewise.
890 2000-09-23 Alan Modra <alan@linuxcare.com.au>
892 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
894 (hppa_force_relocation): Likewise.
896 2000-09-22 Jim Wilson <wilson@cygnus.com>
898 * config/tc-ia64.c (dv_sem): Add "stop".
899 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
900 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
901 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
903 (mark_resources): Check IA64_RS_PRr.
905 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
907 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
908 md_estimate_size_before_relax): Redesign and clean up the
909 relaxation mechanism.
911 2000-09-21 Kazu Hirata <kazu@hxi.com>
913 * config/tc-ns32k.c: Fix formatting.
914 * config/tc-ns32k.h: Likewise.
916 2000-09-20 Kazu Hirata <kazu@hxi.com>
918 * config/tc-m32r.c: Fix formatting.
919 * config/tc-m32r.h: Likewise.
920 * config/tc-m68851.h: Likewise.
921 * config/tc-m68hc11.c: Likewise.
922 * config/tc-m68hc11.h: Likewise.
923 * config/tc-m88k.c: Likewise.
924 * config/tc-mcore.c: Likewise.
925 * config/tc-mcore.h: Likewise.
926 * config/tc-mips.c: Likewise.
927 * config/tc-mips.h: Likewise.
928 * config/tc-mn10200.h: Likewise.
929 * config/tc-mn10300.h: Likewise.
930 * config/tc-tahoe.c: Likewise.
931 * config/tc-tahoe.h: Likewise.
933 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
935 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
936 Likewise in relaxation description comments.
938 2000-09-18 Alan Modra <alan@linuxcare.com.au>
940 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
941 subtraction of two syms without emitting a relocation.
943 From David Huggins-Daines <dhd@linuxcare.com>
944 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
945 global or weak symbols.
947 2000-09-15 Kazu Hirata <kazu@hxi.com>
949 * config/tc-h8300.h: Fix formatting.
950 * config/tc-h8500.c: Likewise.
951 * config/tc-h8500.h: Likewise.
952 * config/tc-hppa.h: Likewise.
953 * config/tc-i370.h: Likewise.
954 * config/tc-i386.h: Likewise.
955 * config/tc-i860.c: Likewise.
956 * config/tc-i860.h: Likewise.
957 * config/tc-i960.h: Likewise.
958 * config/tc-ia64.c: Likewise.
959 * config/tc-ia64.h: Likewise.
961 2000-09-14 Kazu Hirata <kazu@hxi.com>
963 * config/tc-a29k.c: Fix formatting.
964 * config/tc-alpha.c: Likewise.
965 * config/tc-arc.c: Likewise.
966 * config/tc-arc.h: Likewise.
967 * config/tc-arm.c: Likewise.
968 * config/tc-arm.h: Likewise.
969 * config/tc-avr.c: Likewise.
970 * config/tc-avr.h: Likewise.
971 * config/tc-tic30.c: Likewise.
972 * config/tc-tic30.h: Likewise.
973 * config/tc-tic54x.c: Likewise.
974 * config/tc-tic54x.h: Likewise.
975 * config/tc-tic80.c: Likewise.
976 * config/tc-tic80.h: Likewise.
978 2000-09-14 Timothy Wall <twall@cygnus.com>
980 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
981 parallel comparisons for later use.
982 (struct rsrc): Add parallel comparison type.
983 (resources_match): Skip special cases of PR usage (non-conflicting
986 2000-09-13 Kazu Hirata <kazu@hxi.com>
988 * config/obj-ecoff.c: Fix formatting.
989 * config/obj-elf.c: Likewise.
990 * config/obj-elf.h: Likewise.
991 * config/obj-evax.h: Likewise.
992 * config/obj-generic.h: Likewise.
993 * config/obj-hp300.c: Likewise.
994 * config/obj-hp300.h: Likewise.
995 * config/obj-ieee.h: Likewise.
996 * config/obj-vms.c: Likewise.
997 * config/obj-vms.h: Likewise.
999 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1001 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1002 (md_parse_option): Ditto.
1003 (md_longopts): Add -mips32 option.
1004 (md_show_usage): Document new options.
1005 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1006 (mips_ip): Assemble mfc0 with a sub-selection code.
1007 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1008 (mips_cpu_to_str): New function.
1009 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1010 Use CPU_* defines instead of hardcoded numbers.
1012 * doc/as.texinfo: Document new options.
1013 * doc/c-mips.texi: Ditto.
1015 2000-09-12 Kazu Hirata <kazu@hxi.com>
1017 * as.h: Fix formatting.
1018 * asintl.h: Likewise.
1019 * bit_fix.h: Likewise.
1020 * config/obj-aout.c: Likewise.
1021 * config/obj-aout.h: Likewise.
1022 * config/obj-bout.c: Likewise.
1023 * config/obj-bout.h: Likewise.
1024 * config/obj-coff.c: Likewise.
1025 * config/obj-coff.h: Likewise.
1026 * dwarf2dbg.h: Likewise.
1028 * flonum.h: Likewise.
1029 * frags.h: Likewise.
1030 * itbl-ops.h: Likewise.
1031 * macro.h: Likewise.
1034 * struc-symbol.h: Likewise.
1035 * subsegs.h: Likewise.
1036 * symbols.h: Likewise.
1038 * write.h: Likewise.
1040 2000-09-11 Kazu Hirata <kazu@hxi.com>
1042 * bignum-copy.c: Fix formatting.
1043 * config/tc-i370.c: Likewise.
1044 * config/tc-i960.c: Likewise.
1045 * config/tc-m68k.c: Likewise.
1046 * ehopt.c: Likewise.
1047 * flonum-copy.c: Likewise.
1048 * flonum-konst.c: Likewise.
1049 * flonum-mult.c: Likewise.
1050 * literal.c: Likewise.
1053 * stabs.c: Likewise.
1054 * subsegs.c: Likewise.
1056 2000-09-09 Philip Blundell <philb@gnu.org>
1058 * configure.in (arm*-*-uclinux*): New target.
1059 * configure: Regenerate.
1061 2000-09-09 Kazu Hirata <kazu@hxi.com>
1063 * input-file.c: Fix formatting.
1064 * itbl-ops.c: Likewise.
1065 * messages.c: Likewise.
1067 2000-09-08 Philip Blundell <philb@gnu.org>
1069 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1072 2000-09-07 H.J. Lu <hjl@gnu.org>
1074 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1075 * configure: Rebuild.
1077 2000-09-07 Kazu Hirata <kazu@hxi.com>
1079 * atof-generic.c: Fix formatting.
1080 * config/tc-mips.c: Likewise.
1081 * config/tc-vax.c: Likewise.
1082 * input-scrub.c: Likewise.
1084 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1086 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1087 * configure.in (sh-*-linux*): Added.
1088 * configure: Rebuilt.
1090 2000-09-06 Kazu Hirata <kazu@hxi.com>
1092 * config/tc-hppa.c: Fix formatting.
1094 * ecoff.c: Fix formatting.
1096 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1098 * configure: Rebuilt with new libtool.m4.
1100 2000-09-05 Kazu Hirata <kazu@hxi.com>
1102 * cgen.c: Fix formatting.
1103 * config/tc-ia64.c: Likewise.
1105 2000-09-05 Nick Clifton <nickc@redhat.com>
1107 * aclocal.m4: Regenerate.
1108 * config.in: Regenerate.
1109 * configure: Regenerate.
1110 * po/gas.pot: Regenerate.
1112 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1114 * config/tc-cris.c: Correct comment typos.
1116 2000-09-05 Eric Christopher <echristo@cygnus.com>
1118 * config/tc-mn10300.c: Cleanup.
1119 (md_pcrel_from): Enable.
1121 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1123 * expr.c (operand): Fix a comment typo.
1124 * write.c (write_relocs): Fix a signed/unsigned warning.
1126 * config/tc-hppa.c (fudge_reg_expressions): New
1127 (hppa_force_reg_syms_absolute): New.
1128 (pa_equ): Allow reg_section expressions.
1129 * config/tc-hppa.c (md_optimize_expr): Define.
1130 (hppa_force_reg_syms_absolute): Prototype.
1132 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1133 (pa_parse_number): Pass in arg to select fp reg parsing.
1134 Return 1 to indicate format checks pass. If strict, then only
1135 accept a register or register symbol. Return value in...
1136 (pa_number): New static for pa_parse_number.
1137 (FP_REG_BASE): Define.
1138 (FP_REG_RSEL): Define.
1139 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1140 appropriate. White space changes.
1141 (need_pa11_opcode): Don't bother passing any params, get them from
1143 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1144 Remove extraneous check in case 'Q'.
1145 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1146 reg, set section of resulting symbol to reg_section.
1147 (pa_parse_space_stmt): Modify call to pa_parse_number.
1148 (pa_space): Likewise.
1150 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1151 (hppa_force_relocation): Handle vtable relocs.
1152 (pa_vtable_entry): New.
1153 (pa_vtable_inherit): New.
1154 (md_pseudo_table): Add entries for vtable pseudos.
1155 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1156 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1158 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1159 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1160 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1162 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1163 specify a symbol type.
1165 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1166 dependent things together.
1167 (md_elf_symbol_type): Define.
1169 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1171 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1173 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1174 (obj_elf_vtable_entry): Declare.
1176 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1177 and export function.
1178 (obj_elf_vtable_entry): Similarly.
1179 (elf_pseudo_table): Fix the damage with a cast.
1181 2000-09-03 Richard Henderson <rth@cygnus.com>
1183 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1184 for template selection when a label is needed.
1186 2000-09-02 Kazu Hirata <kazu@hxi.com>
1188 * config/tc-ia64.c: Fix formatting.
1190 2000-09-02 Nick Clifton <nickc@redhat.com>
1192 * configure.in: Increase version number to 2.10.91.
1193 * configure: Regenerate.
1194 * aclocal.m4: Regenerate.
1195 * config.in: Regenerate.
1196 * po/gas.pot: Regenerate.
1197 * Makefile.in: Regenerate.
1199 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1201 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1202 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1203 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1205 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1208 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1210 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1211 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1212 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1213 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1214 (GOT_symbol): New variable.
1215 (md_undefined_symbol): Set it.
1217 2000-09-01 Richard Henderson <rth@cygnus.com>
1219 * config/tc-ia64.c (match): Don't inline.
1220 (extra_goodness): New.
1221 (md_begin): Prefer nop.f and nop.b for best_template.
1223 2000-08-31 Kazu Hirata <kazu@hxi.com>
1225 * as.c: Fix formatting.
1227 * frags.c: Likewise.
1228 * macro.c: Likewise.
1230 2000-08-31 Eric Christopher <echristo@cygnus.com>
1232 * config/tc-mn10300.c: Cleanup and fix warnings.
1233 (md_pseudo_table): Add initializers.
1234 (md_show_usage): Cleanup.
1235 (md_parse_option): Fix warnings.
1236 (md_undefined_symbol): Fix warnings.
1237 (md_conver_frag): Fix warnings.
1238 (tc_gen_reloc): Fix warnings.
1239 (md_apply_fix3): Fix warnings.
1240 (check_operand): Fix warnings.
1242 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1244 * acinclude.m4: Include libtool and gettext macros from the
1246 * aclocal.m4, configure: Rebuilt.
1248 2000-08-30 Mark Hatle <mhatle@mvista.com>
1250 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1252 2000-08-31 Kazu Hirata <kazu@hxi.com>
1254 * listing.c: Fix formatting.
1256 2000-08-29 Kazu Hirata <kazu@hxi.com>
1258 * app.c: Fix a comment typo. Fix formatting.
1260 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1262 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1263 offset of the target destination for jmp instructions.
1264 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1266 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1268 * NEWS: Mention support for CRIS.
1270 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1272 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1273 Sets `.lcomm' alignment to zero.
1275 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1277 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1278 (TC_FIX_ADJUSTABLE): Define.
1280 2000-08-23 Jim Wilson <wilson@cygnus.com>
1282 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1283 unwind.personality_routine is set.
1285 2000-08-23 H.J. Lu <hjl@gnu.org>
1287 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1289 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1291 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1294 2000-08-22 H.J. Lu <hjl@gnu.org>
1296 * config.in (STRICTCOFF): New for strict COFF.
1298 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1299 i386-*-go32* and i386-go32-rtems*.
1300 * configure: Rebuilt.
1302 * config/obj-coff.c (obj_coff_endef): Follow the historical
1303 behavior if STRICTCOFF is not defined.
1305 * doc/internals.texi: Document STRICTCOFF.
1307 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1309 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1310 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1311 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1312 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1313 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1314 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1315 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1318 2000-08-22 Eric Christopher <echristo@cygnus.com>
1320 * config/tc-mn10300.c: (md_apply_fix): New function.
1321 (mn10300_force_relocation): New function.
1322 (mn10300_fix_adjustable): New function.
1324 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1325 (TC_HANDLES_FX_DONE): Define.
1326 (obj_fix_adjustable): Define.
1327 (MD_APPLY_FIX3): Define.
1328 (TC_LINKRELAX_FIXUP): Define.
1330 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1332 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1334 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1336 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1338 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1339 if the fixup resulted in a relocation.
1341 2000-08-18 Nick Clifton <nickc@redhat.com>
1343 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1344 Make reference to first element of shift_names explicit.
1346 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1348 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1349 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1350 add a symbol's address. Removed all target-specific #ifdefs that
1351 used to accomplished the same.
1352 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1353 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1354 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1355 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1356 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1358 2000-08-17 Kazu Hirata <kazu@hxi.com>
1360 * dwarf2dbg.c: Fix formatting.
1362 2000-08-17 Nick Clifton <nickc@redhat.com>
1364 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1365 to be recoded as logical shift lefts by zero.
1367 2000-08-16 Jim Wilson <wilson@cygnus.com>
1369 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1370 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1372 (note_register_values): Handle IA64_OPND_R3_2 operands.
1374 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1376 * config/tc-i860.c (md_operand): Silly typo fixed.
1378 2000-08-16 Nick Clifton <nickc@redhat.com>
1380 * config/tc-arm.c (struct asm_shift): Delete.
1382 (enum asm_shift_index): New.
1383 (struct asm_shift_properties): New.
1384 (struct asm_shift_name): New.
1385 (shift_properties[]); New.
1386 (shift_names[]); New.
1388 (decode_shift): Use new structures.
1389 Issue a warning is "ROR #0" is used.
1390 Issue a warning if "ASR #0" or "LSR #0" is used.
1392 (md_begin): Initialise arm_shift_hsh table from new
1393 asm_shift_name array.
1395 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1397 * config/tc-sparc.c: Kill all warnings.
1398 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1400 (md_show_usage): Update usage text.
1402 2000-08-16 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1407 2000-08-15 Will Cohen <wcohen@redhat.com>
1409 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1411 * config/tc-sh.c (md_assemble): Changed so debug_type
1412 test performed for ppi_assemble
1413 * config/tc-sh.c: Included dwarf2dbg.h.
1414 (debug_line): Defined.
1415 (md_assemble): Generates dwarf2 line info.
1416 (sh_finalize): New function. Finalize dwarf2 info.
1417 (assemble_ppi): Returns size of code generated.
1418 (build_Mytes): Returns size of code generated.
1419 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1420 * config/tc-sh.h (md_end): Defined.
1421 (sh_finalize): Declared.
1423 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1425 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1428 2000-08-14 Nick Clifton <nickc@redhat.com>
1430 * config/tc-arm.c (do_bx): Allow "bx pc".
1432 2000-08-14 Jim Wilson <wilson@cygnus.com>
1434 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1435 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1436 (md_begin): Change assignment to md.flag to OR in the new bit.
1438 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1440 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1441 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1444 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1446 * NEWS: Mention i860 support.
1448 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1450 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1452 2000-08-14 Andreas Schwab <schwab@suse.de>
1454 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1456 2000-08-11 Andreas Schwab <schwab@suse.de>
1458 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1461 2000-08-11 Kazu Hirata <kazu@hxi.com>
1463 * expr.c: Fix formatting.
1464 * config/obj-bout.c: Likewise.
1466 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1468 * doc/c-i860.texi: Flesh out the i860 section more.
1470 2000-08-10 Kazu Hirata <kazu@hxi.com>
1472 * symbols.c: Fix formatting.
1475 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1477 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1478 has the IgnoreSize bit set.
1480 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1482 From Rodney Brown <RodneyBrown@mynd.com>
1483 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1484 * configure: Regenerate.
1486 2000-08-09 Kazu Hirata <kazu@hxi.com>
1488 * hash.c: Fix formatting.
1491 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1493 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1494 (i860_fix_info): New enum.
1495 (MD_APPLY_FIX3): Define.
1496 (WORKING_DOT_WORD): Define.
1497 (TC_HANDLES_FX_DONE): Define.
1498 (DIFF_EXPR_OK): Define.
1499 (LISTING_HEADER): Define.
1500 (TARGET_FORMAT): Select target format based on endian flag.
1501 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1502 (target_big_endian): Add external declaration.
1504 * config/tc-i860.c: All existing code reworked completely. Other
1505 new code shown below.
1506 (SYNTAX_SVR4): Define.
1507 (target_warn_expand): New variable.
1508 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1509 (md_longopts): Declare and define with new options (-EL, -EB,
1511 (md_show_usage): New function.
1512 (md_operand): New function.
1513 (obtain_reloc_for_imm16): New function.
1514 (md_apply_fix3): New function.
1515 (tc_gen_reloc): New function.
1517 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1519 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1520 2 bytes of the jump address are in the same frag.
1521 (find): Accept 68hc12 register indirect modes.
1523 * NEWS: Mention 68HC11 & 68HC12 support.
1525 2000-08-07 Richard Henderson <rth@cygnus.com>
1527 * config/tc-ia64.c (unwind): Add prologue_mask member.
1528 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1529 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1530 (dot_body): Clear unwind.prologue_mask.
1531 (dot_prologue): Set it. Accept a register second argument.
1533 2000-08-07 Kazu Hirata <kazu@hxi.com>
1535 * config/atof-ieee.c: Fix formatting.
1536 * config/atof-tahoe.c: Likewise.
1538 2000-08-06 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1543 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1544 of .popsection, .previous, .pushsection, .subsection,
1545 .version, .vtable_entry, .vtable_inherit and .weak.
1547 2000-08-05 Kazu Hirata <kazu@hxi.com>
1549 * config/tc-cris.c: Fix formatting.
1550 * config/tc-i386.c: Likewise.
1551 * config/tc-sparc.c (sparc_ip): Simplify the code.
1553 2000-08-04 Kazu Hirata <kazu@hxi.com>
1555 * config/tc-cris.c: Rearrange code for readability.
1556 * config/tc-d10v.c: Fix formatting.
1557 * config/tc-m32r.c: Likewise.
1558 * config/tc-sparc.c: Likewise.
1560 2000-08-02 Jim Wilson <wilson@cygnus.com>
1562 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1563 before ia64_find_opcode.
1564 (md_assemble): Likewise.
1566 2000-08-01 Nick Clifton <nickc@cygnus.com>
1568 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1569 Undo some formatting fixes.
1571 2000-08-01 Kazu Hirata <kazu@hxi.com>
1573 * config/obj-som.c: Fix formatting.
1574 * config/obj-ieee.c: Likewise.
1575 * config/tc-arm.c: Likewise.
1576 * config/tc-v850.c: Likewise.
1578 2000-08-01 Nick Clifton <nickc@redhat.com>
1580 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1581 index by command line option.
1583 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1585 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1586 (@node M68K-Branch): Rewrite to match the reality.
1588 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1590 * doc/c-i860.texi: New file.
1591 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1592 * doc/Makefile.in: Regenerate.
1593 * doc/all.texi: Add I860 as relevant architecture.
1594 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1596 2000-07-31 Kazu Hirata <kazu@hxi.com>
1598 * config/tc-d30v.c: Fix formatting.
1600 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1602 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1603 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1604 long emit a long branch if available instead of an absolute jump, never
1605 emit absolute jumps for anything with --pcrel.
1607 * doc/c-m68k.texi: Document new command line option.
1609 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1611 * config/tc-avr.c: Use PARAMS macro in function declarations.
1612 Don't declare md_pcrel_from_section (already in tc-avr.h).
1613 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1614 (avr_operand): Don't set (unsigned) op_mask to -1.
1616 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1618 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1619 * configure: Regenerated.
1620 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1621 of operand to the .type directive (.e.g, "type").
1623 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1625 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1626 * app.c (do_scrub_chars): Record where first comment found.
1627 * read.c (read_a_source_file): Init found_comment on entry, and
1628 notify whether comments found on exit.
1629 * config/tc-hppa.c (md_shortopts): Add "c".
1630 (md_longopts): Add warn-comment.
1631 (md_parse_option): Handle it.
1632 (md_show_usage): Show available options.
1633 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1635 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1637 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1638 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1640 (md_estimate_size_before_relax): Don't fall off end of function.
1642 2000-07-27 Kazu Hirata <kazu@hxi.com>
1644 * config/tc-avr.c: Fix formatting.
1645 * config/tc-ns32k.c: Likewise.
1647 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1649 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1651 2000-07-27 Kazu Hirata <kazu@hxi.com>
1653 * config/tc-d10v.c: Fix formatting.
1654 * config/tc-z8k.c: Likewise.
1655 * config/tc-sparc.c: Likewise.
1657 2000-07-26 Dave Brolley <brolley@redhat.com>
1659 * cgen.c (queue_fixup): Declare opinfo.
1660 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1661 (gas_cgen_md_operand): Ditto.
1662 (gas_cgen_md_apply_fix3): Ditto.
1664 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1666 * config/obj-coff.c (obj_frob_symbol): Don't merge
1667 labels. Don't merge if the symbol isn't constant. Return
1668 immediately if a symbol is merged.
1670 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1672 * frags.c (frag_align): Correct absolute section alignment.
1674 2000-07-20 DJ Delorie <dj@redhat.com>
1676 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1677 it breaks linking against DLLs.
1679 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1681 * configure.in: Add CRIS support.
1682 * configure: Regenerate.
1683 * Makefile.am: (CPU_TYPES): Add cris.
1684 (CPU_OBJ_VALID) [aout]: Add cris.
1685 (MULTI_CPU_TYPES): Add cris.
1686 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1687 [coff]: Only i386 and mips are valid.
1688 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1689 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1690 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1691 Regenerate dependencies.
1692 * Makefile.in: Regenerate.
1693 * aclocal.m4: Regenerate.
1694 * as.c: Declare crisaout, criself.
1695 * config/tc-cris.h, config/tc-cris.c: New.
1696 * config/e-criself.c, config/e-crisaout.c: New.
1697 * po/POTFILES.in, po/gas.pot: Regenerate.
1699 2000-07-20 Kazu Hirata <kazu@hxi.com>
1701 * read.c: Fix formatting.
1702 * write.c: Fix formatting.
1704 2000-07-19 H.J. Lu <hjl@gnu.org>
1706 * sb.c: Include <stdlib.h> if exists for abort ().
1708 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1710 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1711 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1712 (pa_type_args): Same here.
1714 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1716 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1717 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1718 the storage class is already set.
1720 2000-07-17 Kazu Hirata <kazu@hxi.com>
1722 * config/tc-m68hc11.c: Fix formatting.
1723 * config/tc-mn10200.c: Likewise.
1724 * config/tc-mn10300.c: Likewise.
1725 * config/tc-pj.c: Likewise.
1726 * config/tc-tic80.c: Likewise.
1727 * config/tc-w65.c: Likewise.
1729 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1731 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1734 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1736 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1739 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1741 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1742 ELF as are used for SOM (except the 32-bit reloc one) to decide
1743 whether a symbol can be reduced to a section symbol. Expand on
1744 the comment for symbols involved in LR% and RR% expressions.
1746 2000-07-14 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-mips.c (mips_disable_float_construction): New
1749 static variable. Set to true if doubles should not be
1750 constructed by loading two single width fp registers with
1751 halves of the value.
1752 (mips_ip): Test mips_disable_float_construction.
1753 (md_longopts): Add command line switches --construct-floats
1754 and --no-construct-floats.
1755 (md_parse_option): Parse new command line options.
1756 (md_show_usage): Describe new command line options.
1758 * doc/c-mips.texi: Document new command line options.
1760 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1762 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1763 * configure: Regenerate.
1765 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1767 * configure.in (DEFAULT_EMULATION setting): Revert part of
1768 2000-07-01 change that set te_multi=multi unless set to tmips.
1769 * configure: Regenerate.
1771 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1773 * config/obj-coff.c (coff_frob_section): Add padding to the last
1774 section when aligning it increases its size.
1776 2000-07-11 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-tic54x.c: Fix formatting.
1780 2000-07-10 Kazu Hirata <kazu@hxi.com>
1782 * config/tc-h8500.c: Fix formatting.
1783 * config/tc-tic54x.c: Fix formatting.
1785 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1787 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1788 displacements correctly.
1790 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1792 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1794 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1798 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1800 From David Huggins-Daines <dhd@linuxcare.com>
1801 * config/te-hppalinux64.h: Add a new emulation.
1802 * configure.in (emulations): Add configure bits to support the
1803 64-bit Linux/parisc target.
1804 * configure: Regenerate.
1806 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1807 (md_shortopts): Add `V' for ELF.
1809 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1810 when SOM or ELF_ARG_RELOC are defined.
1811 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1812 ELF_ARG_RELOC are defined.
1813 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1814 (pa_stringer): ..Do it here instead. Fix comment typos.
1815 (hppa_force_relocation): Cast enums to int before comparing with
1818 From Ryan Bradetich <rbradetich@uswest.net>
1819 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1820 redifinition warning.
1821 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1822 (hppa_force_relocation): ditto
1823 (md_apply_fix): Added cast to buf to fix warnings.
1825 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1826 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1828 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1829 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1830 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1831 reloc_type** to avoid warnings in switch.
1832 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1833 little earlier instead.
1835 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1837 (pa_type_args): Use symbol_arg_reloc_info.
1838 (struct pa_it): Make arg_reloc unsigned int.
1839 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1840 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1841 (pa_code): Delete. pa_text duplicates this function.
1842 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1843 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1845 (cons_fix_new_hppa): Actually change selector to e_fsel when
1846 warning about assuming so.
1847 (tc_gen_reloc): More example elf arg reloc code.
1848 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1849 (hppa_force_relocation): Likewise.
1851 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1853 (pa_end_of_source): Prototype.
1854 (hppa_fix_adjustable): Prototype.
1855 (LABELS_WITHOUT_COLONS): Move it..
1856 * config/te-hppa.h: To here.
1858 * config/te-hppa64.h: New file.
1860 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1862 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1863 format -10, -16, 16 relocs.
1864 (hppa_elf_mark_end_of_function): Test for null
1865 last_call_info->start_symbol
1867 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1868 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1869 re_assesmble_* functions. Delete extraneous statements. Fix
1871 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1872 insn to re_assemble_*.
1874 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1876 * doc/internals.texi (Expressions): Fix typo.
1878 2000-07-08 Kazu Hirata <kazu@hxi.com>
1880 * config/tc-sh.c: Fix formatting.
1881 * config/tc-tic54x.c: Fix formatting.
1882 * depend.c: Fix formatting.
1883 * flonum-konst.c: Likewise.
1884 * flonum-mult.c: Likewise.
1886 2000-07-07 Kazu Hirata <kazu@hxi.com>
1888 * config/tc-sh.c: Fix comments.
1889 * config/obj-vms.c: Fix comments.
1890 * config/tc-a29k.c: Likewise.
1891 * config/tc-alpha.c: Likewise.
1892 * config/tc-h8300.c: Likewise.
1893 * config/tc-h8500.c: Likewise.
1894 * config/tc-i370.c: Likewise.
1895 * config/tc-ia64.c: Likewise.
1896 * config/tc-m68hc11.c: Likewise.
1897 * config/tc-m68k.c: Likewise.
1898 * config/tc-mips.c: Likewise.
1899 * config/tc-ns32k.c: Likewise.
1900 * config/tc-ppc.c: Likewise.
1901 * config/tc-z8k.c: Likewise.
1903 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1905 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1906 Default to '(SEC_LOAD | SEC_DATA)'.
1907 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1909 * doc/internals.texi (CPU Backend): Describe
1910 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1912 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1914 * as.c (parse_args): NULL terminate the long option list.
1916 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1918 * config/tc-d30v.h: Include "write.h" for fixS.
1919 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1921 2000-07-05 Nick Clifton <nickc@cygnus.com>
1923 * config/tc-d30v.c (write_2_short): Further changes to warning
1924 messages produced when combining EITHER_BUT_PREFER_MU attributed
1927 2000-07-05 DJ Delorie <dj@redhat.com>
1931 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1933 * config/tc-arm.c (psrs): Accept combinations of flags.
1935 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1937 * config/tc-avr.c: Change _ () to _() around all strings marked
1938 for translation (exception from the usual coding style).
1939 (avr_opt): New struct variable, how the new switches are set.
1940 (OPTION_MMCU): Define as 'm' and actually use.
1941 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1942 (show_mcu_list): New function, display the list of known MCUs.
1943 (md_show_usage): Document the new switches. Call show_mcu_list.
1944 (avr_set_arch): Change 'm' to OPTION_MMCU.
1945 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1946 Handle the new switches.
1947 (avr_operands): Disable warnings for undefined combinations of
1948 operands if -mall-opcodes. Disable warnings for skipping two-word
1949 instructions if enhanced core or -mno-skip-bug.
1950 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1951 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1952 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1953 (avr_ldi_expression): Warn about implicit lo8().
1954 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1956 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1958 * configure.in: Add entry for mips-*-sysv4*MP*
1959 * configure: Rebuild
1960 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1961 elf32-tradlittlemips for traditional mips targets.
1962 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1963 test for Link Once sections as in adjust_reloc_syms.
1964 * config/te-tmips.h: New file for traditional mips targets. Define
1967 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1969 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1970 flags argument is not present, don't change an existing section's
1971 section's attributes. If the flags argument is present, warn if the
1972 attributes don't match the section's current attributes. When
1973 long section names are supported, set SEC_LINK_ONCE and
1974 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1976 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1978 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1979 symbols; create them.
1981 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1983 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1984 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1986 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1988 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1989 expressions. Ignore the problem when handling 16 bit signed
1990 immediates, because the assembler will take care of the relocation
1993 2000-06-27 Nick Clifton <nickc@cygnus.com>
1995 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1996 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1997 sequential order, and emit warning messages if the input source
1998 code contains constructs like that, or parallel constructs
1999 containing such opcodes.
2001 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2003 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2004 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2005 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2006 (md_show_usage): Update usage message.
2007 (md_parse_option): Allow redefinition of MCU type within the
2008 same avr[1-5] bfd machine type. Show both old and new MCU type
2009 in the error message.
2010 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2011 Simplify 8K wrap code.
2013 2000-06-25 Kazu Hirata <kazu@hxi.com>
2015 * config/obj-aout.c: Remove all uses of DEFUN.
2016 * config/obj-ieee.c: Likewise.
2017 * config/tc-sh.c: Fix comment typos.
2018 * config/tc-tahoe.c: Likewise.
2019 * config/tc-vax.c: Likewise.
2020 * config/tc-w65.c: Likewise.
2021 * config/tc-z8k.c: Likewise.
2022 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2024 2000-06-24 DJ Delorie <dj@cygnus.com>
2026 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2027 more changes from Sept 1999
2028 (tc_i386_fix_adjustable): ditto
2029 (md_apply_fix3): ditto
2031 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2033 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2034 (gas_cgen_parse_operand): Set it around expression() call.
2035 (gas_cgen_md_operand): Test for it before longjmp().
2037 2000-06-24 Kazu Hirata <kazu@hxi.com>
2039 * config/tc-h8500.c: Remove all uses of DEFUN.
2040 * config/tc-sh.c: Likewise.
2041 * config/tc-w65.c: Likewise.
2042 * config/tc-z8k.c: Likewise.
2044 * config/tc-h8500.c: Fix typos in comments.
2046 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2048 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2051 2000-06-23 matthew green <mrg@redhat.com>
2053 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2054 defined. Fix error message for `[' grouping.
2056 2000-06-22 Kazu Hirata <kazu@hxi.com>
2058 * config/tc-h8300.c: Fix formatting and comment typos.
2060 2000-06-22 Timothy Wall <twall@cygnus.com>
2062 * config/tc-ia64.c (note_register_values): Move premature QP
2063 notation clearing into the appropriate place.
2065 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2067 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2068 first before anything else. Add bin-bugs.h, emul.h and progress.h
2069 Sort list of files as for $(OBJS) in Makefile.am.
2071 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2072 find one. Remake dependencies.
2073 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2074 * Makefile.in: Regenerate.
2075 * doc/Makefile.in: Regenerate.
2077 * config/tc-i386.c (i386_displacement): Don't assume a constant
2078 displacement is necessarily 16 bits when in 16 bit code mode.
2079 (md_assemble): Instead size the displacement here after we know
2080 for sure that a .code16gcc operand hasn't automatically added
2081 operand size prefixes.
2083 2000-06-21 H.J. Lu <hjl@gnu.org>
2085 * Makefile.am: Rebuild dependency.
2086 * Makefile.in: Rebuild.
2088 2000-06-21 Kazu Hirata <kazu@hxi.com>
2090 * config/tc-h8300.c (parse_reg): Make the function static.
2091 (parse_exp): Likewise.
2093 2000-06-20 DJ Delorie <dj@cygnus.com>
2095 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2096 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2097 for cygwin import libraries to work properly.
2099 2000-06-20 H.J. Lu <hjl@gnu.org>
2101 * Makefile.am: Rebuild dependency.
2102 * Makefile.in: Rebuild.
2103 * configure: Likewise.
2104 * doc/Makefile.in: Likewise.
2106 2000-06-20 Timothy Wall <twall@cygnus.com>
2108 * doc/internals.texi (CPU backend): Add @itemx for
2109 TC_START_LABEL_WITHOUT_COLON.
2110 * doc/c-tic54x.texi: New.
2111 * doc/as.texinfo: Add tic54x features and include primary tic54x
2113 * doc/all.texi: Add C54X.
2114 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2115 * doc/Makefile.in: Regenerate.
2116 * configure.in: Add tic54x and define LIBM for tic54x.
2117 * configure: Regenrate.
2118 * config/tc-tic54x.[ch]: New.
2119 * config/obj-coff.h: Add tic54x.
2120 * Makefile.am: (CPU_TYPES): Add tic54x.
2121 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2122 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2123 (as_new_LDADD): Add $(LIBM).
2124 * Makefile.in: Regenerate.
2126 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2128 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2129 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2130 * doc/as.texinfo: Likewise.
2132 * configure, Makefile.in: Regenerate.
2133 * configure.in (emulations): Recognize m6811 and m6812.
2134 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2135 Added files for 68hc11 and 68hc12 assembler.
2136 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2137 * config/tc-m68hc11.h: Header definition for that assembler.
2139 2000-06-18 Nick Clifton <nickc@redhat.com>
2141 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2142 instead of OCTETS_PER_BYTE.
2144 * config/tc-v850.c: Fix compile time warnings.
2145 * config/tc-ppc.c: Fix compile time warnings.
2147 2000-06-18 H.J. Lu <hjl@gnu.org>
2149 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2150 * configure: Rebuild.
2152 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2154 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2157 2000-06-16 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2160 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2162 * doc/c-mips.texi: Document newly accepted cpu variants.
2164 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2166 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2168 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2170 * macro.c (getstring): Make it possible to escape the quote
2173 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2175 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2177 2000-06-13 H.J. Lu <hjl@gnu.org>
2179 * configure: Regenerate.
2181 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2183 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2185 * doc/internals.texi (line_separator_chars): Semicolon is no
2186 longer a default. Mention null and newline as defaults.
2188 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2190 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2191 * config/tc-i860.h (line_separator_chars): Likewise.
2192 * config/tc-h8300.c (line_separator_chars): Likewise.
2193 * config/tc-i960.c (line_separator_chars): Likewise.
2194 * config/tc-m68k.c (line_separator_chars): Likewise.
2195 * config/tc-mips.c (line_separator_chars): Likewise.
2196 * config/tc-ns32k.c (line_separator_chars): Likewise.
2197 * config/tc-sparc.c (line_separator_chars): Likewise.
2198 * config/tc-vax.c (line_separator_chars): Likewise.
2200 * config/tc-h8300.c (comment_chars): Use string initialiser.
2201 * config/tc-i960.c (line_comment_chars): Likewise.
2202 * config/tc-z8k.c (comment_chars, line_comment_chars,
2203 line_separator_chars): Likewise.
2205 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2208 2000-06-08 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2213 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2215 * configure.in (VERSION): Update to show this is the CVS mainline.
2217 2000-06-08 Matthew Jacob <mjacob@feral.com>
2219 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2220 $at is the integer register $r28, vs. both $r28 and the floating
2221 point register $f28.
2223 2000-06-08 James E. Wilson <wilson@cygnus.com>
2225 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2226 (dot_endp): Don't call ia64_flush_insns.
2227 (emit_one_bundle): Don't delete prologue/body records from
2228 unwind_record list in first loop. Rewrite second loop to account for
2231 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2233 * config/tc-ia64.c: Add missing prototypes.
2234 (generate_unwind_image): Cast argument to output_unw_records call.
2236 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2238 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2240 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2242 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2243 (REGISTER_P): likewise.
2244 (avr_opcodes): uses include/opcode/avr.h
2245 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2247 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2249 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2252 2000-06-03 H.J. Lu <hjl@gnu.org>
2254 * read.c (is_end_of_line): Put back `;'.
2256 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2258 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2260 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2262 * expr.c (operand): Test is_end_of_line outside switch to catch
2263 line separator chars that are also operators.
2264 (operator): Return O_illegal for line separator chars.
2266 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2267 entry (or `!' entry for TC_HPPA).
2269 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2270 before indexing is_end_of_line. Remove redundant check for '\0'.
2272 * config/tc-h8500.c (md_assemble): Likewise.
2273 * config/tc-mcore.c (md_assemble): Likewise.
2274 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2277 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2279 * config/tc-mcore.c (mcore_cons): Likewise.
2280 (mcore_float_cons): Likewise.
2281 (mcore_stringer): Likewise.
2282 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2284 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2286 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2288 2000-05-29 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-sh.c: Fix compile time warning messages.
2292 * config/tc-mips.c: Fix compile time warning messages.
2294 2000-05-29 Philip Blundell <philb@gnu.org>
2296 * doc/as.texinfo: Update copyright dates.
2297 (Local Labels): Delete misplaced mention of ARM.
2298 * NEWS: Mention ARM ELF support.
2300 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2302 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2303 it is modified, and use the real_size to compute the frag address
2304 for dwarf2 line info.
2306 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2308 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2309 line-matching scheme to cope with automake moving variables around.
2310 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2311 * Makefile.in: Regenerate.
2313 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2315 * config/tc-sparc.c (sparc_relax): New.
2316 (md_longopts): Add -relax and -no-relax options.
2317 (md_parse_options, md_show_usage): Likewise.
2318 (md_apply_fix3): Optimize tail call into branch always if possible.
2320 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2322 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2323 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2324 rules, with warning when a GAS statement specifies a packing that
2325 will result in an instruction being squashed.
2326 Added typdef packing_type and enumerals, changed various integer
2327 literals to use the enumerals.
2329 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2331 * config/tc-ia64.c (dot_restorereg_p): New function.
2332 (md_pseudo_table): Add restorereg.p.
2333 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2334 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2336 * config/tc-ia64.h (unw_record_type): Add unwabi.
2337 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2338 called MASK with members for imask, and the masks produced by
2339 fr_mem, gr_mem, br_mem, and frgr_mem.
2340 (unw_p_record): Add members ABI and CONTEXT.
2341 (unw_x_record): Add member AB.
2342 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2343 as pseudo-register for use during unwind info generation.
2344 (AR_PFS, AR_LC): New macros.
2345 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2346 whose names start with an at sign (as in "@priunat").
2347 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2349 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2350 proc_end, unwind_info, personality_routine): Consolidate into
2351 "unwind" structure to reduce offset-table use. Add member
2352 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2354 (output_R1_format, output_R3_format, output_P3_format,
2355 output_P6_format): Initialize R with zero to reduce compiler warnings.
2356 (output_P7_format): Ditto. Add `default' branch to switch
2357 statement to reduce compiler warnings.
2358 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2359 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2360 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2361 into single argument.
2362 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2363 compiler warnings. Merge A and B args into single argument.
2364 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2365 A and B args into single argument.
2366 (free_record): Removed (wasn't used).
2367 (free_list_records): Also free imasks in prologue records.
2368 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2369 (output_spill_mask): Remove.
2370 (output_unwabi): New function.
2371 (output_epilogue, output_label_state, output_copy_state): Call
2373 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2374 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2376 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2377 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2378 as part of handling the prologue records. Emit region's imask if
2379 we have one. Handle unwabi, epilogue, label_state, copy_state,
2380 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2381 spill_sprel_p, and spill_reg_p records.
2382 (set_imask, count_bits, slot_index): New function.
2383 (fixup_unw_records): Fix region size computation. Handle
2384 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2385 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2386 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2387 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2388 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2389 (dot_save): Use manifest constants for applicaton registers.
2390 Handle REG_PR and REG_PRIUNAT.
2391 (dot_restore): Don't just ignore it.
2392 (dot_restorereg): New function..
2393 (generate_unwind_image): Ensure unwind info is a multiple of eight
2394 bytes, not just four bytes.
2395 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2396 (dot_altrp): Don't just ignore it.
2397 (dot_savemem): New function. Replaces dot_savesp() and
2398 dot_savepsp(). Use manifest constants for applicaton registers.
2399 Handle REG_PR and REG_PRIUNAT.
2400 (dot_savef): Simplify.
2401 (dot_saveb): Support generation of br_gr.
2402 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2403 dot_label_state, dot_copy_state): New function.
2404 (dot_unwabi): Don't just ignore it.
2405 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2406 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2407 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2408 (emit_one_bundle): Set slot number for prologue/body records
2409 *before* emitting the first insn.
2410 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2411 (md_begin): Declare "psp" pseudo-register.
2412 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2413 so we don't get segfault.
2414 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2415 counts as required per SW Conventions manual
2416 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2417 output_preds_psprel, output_preds_sprel, output_spill_base,
2418 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2419 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2420 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2421 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2422 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2423 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2424 (dot_vframe): Implement.
2425 (dot_vframesp, dot_vframepsp): New function.
2427 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2429 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2430 * configure: Regenerate.
2432 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2434 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2435 (md_estimate_size_before_relax): so we can use it here instead of
2436 old kludges. Localise vars to blocks. Comment.
2438 * frags.c (frag_new): Update fr_var comments.
2439 * frags.h (struct frag): Ditto.
2441 2000-05-22 Richard Henderson <rth@cygnus.com>
2443 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2444 (pseudo_func): Add pcrel.
2445 (operand_match): Handle IA64_OPND_TGT64.
2446 (build_insn): Likewise.
2447 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2448 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2449 (fix_insn): Handle all three 64-bit relocation types.
2451 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2453 * obj.h (struct format_ops): New members begin, app_file,
2454 s_set_other, s_set_desc, s_get_type, s_set_type,
2455 separate_stab_sections, init_stab_section.
2457 * config/obj-multi.h: Update GPL notice to v2.
2459 (obj_app_file): New.
2460 (S_SET_SIZE): Test s_set_size for NULL before calling.
2461 (S_SET_ALIGN): Similar for s_set_align.
2466 (SEPARATE_STAB_SECTIONS): New.
2467 (INIT_STAB_SECTION): New.
2468 (EMIT_SECTION_SYMBOLS): New.
2469 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2471 * config/obj-elf.h: Update GPL notice to v2.
2472 Mention that this file is included from obj-multi.h.
2473 (obj_begin): Wrap definition in ifndef.
2474 (elf_file_symbol): Constify declaration.
2475 (obj_app_file): Ditto.
2476 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2477 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2479 * config/obj-elf.c (elf_s_set_other): New.
2480 (elf_file_symbol): Constify argument.
2481 (elf_separate_stab_sections): New.
2482 (elf_init_stab_section): New.
2483 (elf_format_ops): Add new members. Remove comma at end.
2485 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2486 (ecoff_format_ops): Add new fields. Remove comma at end.
2487 Mention inconsistency for emit_section_symbols.
2489 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2491 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2492 (coff_separate_stab_sections): New.
2493 (coff_format_ops): Add new members.
2495 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2496 (obj_aout_s_set_other): New.
2497 (obj_aout_s_set_desc): New.
2498 (obj_aout_s_get_type): New.
2499 (obj_aout_s_set_type): New.
2500 (obj_aout_separate_stab_sections): New.
2501 (aout_format_ops): New members added. Use obj_aout_process_stab,
2502 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2503 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2505 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2507 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2509 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2510 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2511 (md_estimate_size_before_relax): Ensure jumps to weak and
2512 externally visible symbols are relocatable.
2514 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2516 * stabs.c (aout_process_stab): Make global.
2517 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2518 * read.h (aout_process_stab): Declare.
2520 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2521 Generalize to *aout, *coff *elf.
2522 * configure: Regenerated.
2524 * doc/internals.texi (Object format backend): Say
2525 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2527 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2528 * Makefile.in: Regenerated.
2530 2000-05-19 Catherine Moore <clm@cygnus.com>
2532 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2534 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2536 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2537 instruction to reflect change in re_assemble_*.
2539 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2541 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2542 build PA64 ELF tools.
2543 * configure: Rebuilt.
2545 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2547 * Makefile.am: Regenerate dependencies.
2548 * Makefile.in: Regenerate.
2550 2000-05-15 Nick Clifton <nickc@cygnus.com>
2552 * config/tc-arm.c (struct asm_psr): Add boolean field
2553 distinguishing between CSPR and SPSR. Rename 'number' field
2555 (psrs): Rearrange contents to match new asm_psr structure.
2556 (arm_psr_parse): Move next to psr_required_here. Make it
2557 return an asm_psr structure.
2558 (psr_required_here): Use asm_psr structure returned by
2560 (do_msr): Reorganise to allow psr_required_here to be called
2562 (md_undefined_name): Mark 'name' parameter as unused, since
2563 the COFF target does not use it.
2565 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2567 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2569 * config/te-aux.h: Likewise.
2570 * config/te-dpx2.h: Likewise.
2571 * config/te-go32.h: Likewise.
2572 * config/te-hp300.h: Likewise.
2573 * config/te-hppa.h: Likewise.
2574 * config/te-i386aix.h: Likewise.
2575 * config/te-ic960.h: Likewise.
2576 * config/te-interix.h: Likewise.
2577 * config/te-nbsd532.h: Likewise.
2578 * config/te-pc532mach.h: Likewise.
2579 * config/te-ppcnw.h: Likewise.
2580 * config/te-psos.h: Likewise.
2581 * config/te-sparcaout.h: Likewise.
2582 * config/te-sun3.h: Likewise.
2583 * config/te-sysv32.h: Likewise.
2585 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2587 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2588 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2589 and sign extend without an if statement.
2590 (build_bytes): Likewise.
2592 2000-05-14 Kazu Hirata <kazu@hxi.com>
2594 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2595 X_add_symbol L_32 case.
2597 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2599 * config/te-freebsd.h: New file.
2601 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2603 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2604 bindtextdomain): Replace defines with those from intl/libgettext.h
2605 to quieten gcc warnings.
2607 * NEWS: Mention x86 .arch and -q.
2609 * config/tc-i386.c (quiet_warnings): New.
2610 (md_assemble): Use quiet_warnings.
2611 (md_parse_option): Set quiet_warnings from -q.
2612 (md_show_usage): Mention -q, delete -m.
2613 (flag_do_long_jump): Delete.
2614 (md_parse_option): Remove -m.
2615 (md_show_usage): Remove -m.
2616 (md_create_long_jump): Remove useless flag_do_long_jump code.
2618 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2619 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2621 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2622 Alexander Sokolov <robocop@netlink.ru>
2624 * doc/c-i386.texi (i386-Arch): New section.
2625 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2627 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2628 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2629 architecture has been given and is not 486.
2630 (set_cpu_arch): New.
2631 (md_pseudo_table): Add .arch.
2632 (md_assemble): Warn if cpu architecture has been given and an
2633 unsupported instruction.
2635 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2636 Move operand_types bit defines after relevant template field.
2637 (template): Add cpu_flags.
2641 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2643 * config/tc-mn10300.h (md_end): Define.
2644 (mn10300_finalize): Declare.
2645 * config/tc-mn10300.c: Include dwarf2dbg.h.
2646 (debug_line): Define.
2647 (md_assemble): Generate dwarf2 line info.
2648 (mn10300_finalize): New function. Finalize dwarf2 info.
2650 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2652 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2653 external version of the relocation for weak symbols.
2655 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2657 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2658 frame size in units of 16 bytes, as required per SW Conventions manual.
2659 (output_unw_records): Output info-block header as a dword to get
2662 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2664 * as.h: #include "file", not <file> on files from ../include.
2665 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2666 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2667 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2668 (tc_coff_symbol_emit_hook): Ditto.
2669 (OPTCOUNT): Cast to int to avoid compiler warning.
2670 (md_begin): Fix signed/unsigned warnings.
2672 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2674 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2675 ABRANCH LONG case for a conditional branch on a 68000.
2676 (md_estimate_size_before_relax): Likewise. Also handle
2677 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2678 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2679 PC-relative on all CPUs.
2680 (md_estimate_size_before_relax): Likewise.
2682 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2684 * as.c (parse_args): Just mention current year in printed
2687 2000-05-03 J.T. Conklin <jtc@redback.com>
2689 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2691 (md_parse_option): Recognize -m7400.
2693 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2695 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2696 don't permit lp to become less than the words array.
2698 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2700 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2701 Fix little-endian case.
2703 2000-05-03 David O'Brien <obrien@NUXI.com>
2705 * as.c (parse_args): Update copyright.
2707 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2709 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2710 for the .bss section too.
2712 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2714 * configure.in: Set em=linux for hppa-*-linux.
2715 * configure: Regenerate.
2716 * doc/Makefile.in: Regenerate with correct automake.
2718 * frags.c (frag_grow): Sanity check chunk_size.
2720 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2721 * config/obj-som.h: Likewise.
2722 * config/obj-ieee.h: Likewise.
2724 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2726 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2727 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2728 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2729 (pa_ip): low_sign_unext now returns via function value. Use
2730 re_assemble_* instead of dis_assemble_* and
2731 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2733 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2734 (md_section_align, md_parse_option, md_show_usage,
2735 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2736 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2737 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2738 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2739 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2741 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2742 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2743 outside of switch. Correct mask and shifting errors in case 10
2744 and case -11. In case 21, compare against signed range to suit
2745 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2746 case 17 and case 22, use offsetT variable to properly check range.
2747 Use re_assemble_* here too.
2748 (evaluate_absolute): Change type of value to offsetT. Call
2749 hppa_field_adjust to do the work for us.
2750 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2751 (pa_parse_cmpib_64_cmpltr): Ditto.
2752 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2753 of i to unsigned int.
2754 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2755 (pa_end_of_source): Return type is void.
2757 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2759 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2761 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2763 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2764 More comments added.
2765 (md_begin): Removed "construct symbols for each register name".
2766 Because register names conflicts with GCC generated function
2768 (avr_operand): Now constant numbers can be used as a register
2769 identifiers (0 as r0, 31 as r31).
2770 (md_assemble): use skip_space () before parsing instruction
2773 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2775 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2776 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2777 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2778 * configure: Regenerate.
2780 2000-04-29 Andreas Jaeger <aj@suse.de>
2782 * as.h: Correctly check GCC version.
2784 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2786 * doc/as.1: Fix unbalanced brackets.
2788 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2790 (line_comment_chars): Set to '/' if TE_FreeBSD.
2792 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2794 * configure.in: Configury support for PA64 (currently disabled).
2795 * configure: Rebuilt.
2797 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2799 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2800 bfd_set_section_alignment.
2802 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2804 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2807 2000-04-24 Nick Clifton <nickc@cygnus.com>
2809 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2810 * doc/as.texinfo (Align): Include arm and strongarm in list of
2811 targets that have the second form of the behaviour of the .align
2814 2000-04-24 Mark Klein <mklein@dis.com>
2816 * obj-som.c: Terminate obj_pseudo_table.
2818 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2820 * as.c (parse_args): Allow md_parse_option to override -a listing
2822 * config/obj-coff.c (add_lineno): Change type of offset parameter
2823 from "int" to "bfd_vma."
2824 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2825 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2826 (ppc_change_csect): Align correctly for XCOFF64.
2827 (ppc_machine): New function, which discards "ppc_machine" line.
2828 (ppc_tc): Cons for 8 when code is 64 bit.
2829 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2831 (md_parse_option): Handle -a64 and -a32.
2833 * config/tc-ppc.h (TARGET_MACH): Define.
2834 (TARGET_FORMAT): Move to function.
2835 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2837 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2839 * config/tc-avr.c: New AVR_ISA_ defined.
2840 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2841 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2842 for `fmul', `movw' and `lpm R,Z' instructions.
2843 (avr_operands): Warn if current opcode is a two-word instruction
2844 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2845 (avr_opcodes): New commands added.
2846 (REGISTER_P): Check 'a' and 'v' constraint letters.
2847 (mcu_types): New MCU added.
2849 2000-04-22 Timothy Wall <twall@cygnus.com>
2851 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2853 (operand_match): Conditionally insert default bit values for IMMU9.
2855 2000-04-14 Matthew Green <mrg@cygnus.com>
2857 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2858 * configure: Rebuilt.
2860 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2861 Jason Eckhardt <jle@cygnus.com>
2863 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2865 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2866 Added handling of new operand types l,y,&,fe,fE,fx.
2868 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2869 David Mosberger <davidm@hpl.hp.com>
2870 Timothy Wall <twall@cygnus.com>
2871 Andrew MacLeod <amacleod@cygnus.com>
2872 Jim Wilson <wilson@cygnus.com>
2874 * Makefile.am (CPU_TYPES): Add ia64.
2875 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2876 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2877 * Makefile.in: Rebuild.
2878 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2879 * configure: Rebuild.
2880 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2881 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2882 * expr.c (expr): Handle md_optimize_expr.
2883 * read.c (LEX_HASH): Add comment.
2884 * config/tc-ia64.c, config/tc-ia64.h: New files.
2886 2000-04-21 Richard Henderson <rth@cygnus.com>
2888 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2889 bundling a non-delayed branch type instruction.
2891 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2893 * config/tc-mn10300.c (HAVE_AM30): Define.
2894 (md_assemble): Use it.
2896 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2898 * config/obj-elf.c (obj_elf_change_section): Check for changed
2901 * Makefile.am: (CPU_MULTI_VALID): Remove.
2902 (MULTI_CPU_TYPES): Define.
2903 (MULTI_CPU_OBJ_VALID): Define.
2904 (DEPTC): Use the above.
2905 (DEPOBJ): Same here.
2907 Regenerate dependencies.
2908 * Makefile.in: Regenerate.
2910 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2912 * Makefile.am (YACC, LEX): Get them from configure.
2914 2000-04-18 H.J. Lu (hjl@gnu.org)
2916 * config/tc-i386.c (offset_in_range): Use addressT instead of
2917 bfd_vma for non-bfd assemblers.
2919 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2921 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2922 doesn't give spurious errors.
2924 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2926 * as.h (SEEK_SET): Define if undefined.
2928 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2930 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2931 constants, and don't assume offsetT is 32 bits.
2933 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2935 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2936 (md_pcrel_from_section): Add prototype.
2937 (d10v_fix_adjustable): Add prototype.
2938 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2940 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2942 2000-04-12 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2945 symbol in frag chain.
2947 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2949 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2950 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2951 (fits_in_signed_word, smallest_imm_type): Ditto.
2952 (md_assemble): Use an offsetT var to hold offsetT values, not a
2954 (offset_in_range): New.
2955 (md_assemble): Use it.
2956 (md_convert_frag): Change type of target_address, opcode_address,
2957 and displacement_from_opcode_start to offsetT.
2958 (md_create_short_jump): Change type of offset to offsetT.
2959 (md_create_long_jump): Ditto.
2960 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2961 (md_chars_to_number): Remove.
2962 (output_invalid): Remove duplicate prototype.
2964 2000-04-09 Nick Clifton <nickc@cygnus.com>
2966 * Makefile.am (CPU_TYPES): Add 'avr'.
2967 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2968 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2970 * Makefile.in: Regenerate.
2972 * doc/as.texinfo: Add M32R documentation.
2974 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2976 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2977 --enable-build-warnings option.
2978 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2979 * Makefile.in, configure: Re-generate.
2981 2000-04-07 Nick Clifton <nickc@cygnus.com>
2983 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2984 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2985 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2986 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2987 (arm_force_relocation): Force relocations for
2988 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2990 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2992 * config/tc-sh.c (get_operands): There's no third operand if the
2993 first operand is an immediate.
2995 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2997 * config/tc-sh.c (immediate): Delete.
2998 (sh_operand_info): Add immediate member.
2999 (parse_reg): Use A_PC for pc.
3000 (parse_exp): Add second argument 'op'. All callers changed.
3001 (parse_at): Expect pc to be coded as A_PC.
3002 Use immediate field in *op.
3003 (insert): Add fourth argument 'op'. All callers changed.
3004 (build_relax): Add second argument 'op'. All callers changed.
3005 (insert_loop_bounds): New function.
3006 (build_Mytes): Remove DISP_4.
3007 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3008 (assemble_ppi): Use immediate field in *operand.
3009 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3010 (md_apply_fix): Likewise.
3011 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3013 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3015 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3017 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3019 * internals.texi (CPU backend): Document
3020 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3022 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3024 * po/gas.pot: Regenerate.
3026 * as.c (show_usage): Restore translated part of bug string.
3027 * gasp.c (show_usage): Likewise.
3029 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3030 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3031 than move-if-change.
3032 (DEP1): Modify for "gcc -MM".
3036 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3037 Update dependencies.
3038 * Makefile.in: Regenerate.
3040 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3042 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3043 (md_begin): Likewise.
3044 (HAVE_AM33): New macro.
3045 (md_assemble): Use it. Match r_regs and xr_regs only if
3048 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3050 * as.h: #include "bin-bugs.h"
3051 * as.c (show_usage): Use REPORT_BUGS_TO.
3052 * gasp.c: #include "bin-bugs.h"
3053 (show_usage): Use REPORT_BUGS_TO.
3055 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3057 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3059 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3060 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3063 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3065 * config/tc-i386.c (i386_immediate): Don't assume a constant
3066 immediate is necessarily 16 bits when in 16 bit code mode.
3067 (md_assemble): Instead set guess_suffix here after we have checked
3070 2000-04-02 Richard Henderson <rth@cygnus.com>
3072 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3073 quantities. Correct right shift sign extension.
3074 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3075 32-bit value when shifting into place.
3077 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3079 * app.c: Add ATTRIBUTE_UNUSED as needed.
3080 * config/tc-ppc.c: Likewise.
3081 (ppc_size): Make unsigned long.
3082 (ppc_insert_operand): Add casts to avoid warnings.
3084 2000-03-31 Nick Clifton <nickc@cygnus.com>
3086 * config/tc-d10v.h (md_flush_pending_output): Define.
3088 2000-03-29 Nick Clifton <nickc@cygnus.com>
3090 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3091 segment. Works for both BFD_ASSEMBLER and others.
3092 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3094 2000-03-29 Nick Clifton <nickc@cygnus.com
3096 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3098 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3100 * listing.c (LISTING_LHS_WIDTH): Default depends on
3102 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3104 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3106 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3109 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3111 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3113 * config/tc-avr.c (mcu_types): Add missing initialiser.
3114 (md_pcrel_from_section): Add prototype.
3115 (avr_operand): Remove redundant test of unsigned < 0.
3116 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3118 2000-03-27 Denis Chertykov <denisc@overta.ru>
3120 * config/tc-avr.c: New file for AVR support.
3121 * config/tc-avr.h: Likewise.
3122 * configure.in: Add AVR support.
3123 * configure: Regenerate.
3125 2000-03-26 Timothy Wall <twall@cygnus.com>
3127 * gasp.c (macro_op): Add new argument to check_macro call.
3128 Macro structure definitions moved to macro.h
3129 * sb.h: Add argument to prototype for input_scrub_include_sb.
3130 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3131 nesting checks with an additional flag.
3132 (struct input_save): Add flag to indicate whether current sb
3133 should be checked for proper macro/conditional nesting.
3134 (input_scrub_push/pop): Save/restore nest check flag.
3135 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3137 * macro.c (check_macro): Allow caller to retrieve parsed macro
3138 information if a pointer is provided. This information may be
3139 used by the new macro hooks.
3140 * macro.h: Update prototype for check_macro. Macro struct
3141 definitions moved here from macro.c/gasp.c.
3142 * read.c (read_a_source_file): Add parameter to check_macro call,
3143 and pass macro info to the macro hook, if defined.
3144 (input_scrub_insert_line): New. Allow insertion of a line of
3145 characters into the input stream.
3146 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3147 file into the input stream.
3148 (s_include): Use input_scrub_insert_file.
3149 * internals.texi: Document new macro hooks.
3150 * as.h: New prototypes added.
3152 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3154 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3155 an initial capital letter.
3156 (i386_index_check): Reindent.
3158 2000-03-19 Nick Clifton <nickc@cygnus.com>
3160 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3163 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3165 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3166 instruction operand bad if Rd > 7 when generating
3167 thumb instructions. Prevents for example,
3168 "adr r12,label" from silently failing and generating
3169 the wrong instruction.
3171 2000-03-17 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3174 that have a destingation >= 0x400000.
3175 Fix compile time warning messages.
3177 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3179 * config/tc-sh.c (md_begin): When encountering insn that are
3180 not supported by the current arch, only change the name if
3181 its contents are the same as prev_name.
3182 (get_specific): If the the architecture doesn't match, fail.
3184 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3186 * config/tc-sh.c (IDENT_CHAR): Define.
3187 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3188 matching back where it came from.
3190 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3192 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3194 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3196 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3199 2000-03-15 Kazu Hirata <kazu@hxi.com>
3201 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3203 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3205 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3206 floating-point-number, make sure 'f' is in FLT_CHARS.
3208 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3210 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3211 (s_lcomm_internal): Use it.
3212 * doc/internals.texi (CPU backend): Document it.
3213 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3216 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3218 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3221 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3222 implementation doesn't have special handling for switch
3224 (macro_build): Allow for code in sections other than .text.
3226 (mips_ip): Likewise.
3227 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3228 Don't perform relocs if we will be outputting them.
3229 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3230 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3233 2000-03-09 Catherine Moore <clm@cygnus.com>
3235 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3236 relocation type based on the entry in the fixup structure.
3237 Put S_IS_EXTERN processing back in.
3239 2000-03-08 H.J. Lu (hjl@gnu.org)
3241 * Makefile.am (install-exec-tooldir): Depend on
3242 install-exec-bindir for parallel make.
3243 * Makefile.in: Regenerated.
3245 2000-03-06 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3249 (md_parse_option): Parse -m32r command line switch - disable m32rx
3251 (md_show_usage): Document new option.
3253 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3254 * doc/Makefile.in: Regenerate.
3255 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3257 2000-03-02 Michael Meissner <meissner@redhat.com>
3259 * config/tc-d30v.c (check_range): Remove code that incorrectly
3260 sign extended values where bits < 32.
3262 2000-03-02 H.J. Lu (hjl@gnu.org)
3264 * configure.in: Support --enable-targets=all on ia32.
3265 * configure: Regenerated.
3267 2000-03-01 Nick Clifton <nickc@cygnus.com>
3269 * gasp.c (do_align): Remove bogus check of alignment value.
3271 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3273 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3274 TC_PPC was defined forced the type of a symbol with no other type
3277 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3279 * doc/internals.texi (CPU backend): Mention that
3280 line_separator_chars do not break up comments. Fix typos for
3281 LEX_AT and LEX_NAME descriptions. Document operands for
3282 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3283 description of md_create_short_jump usage. Document argument for
3284 md_undefined_symbol.
3286 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3288 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3289 (md_parse_option): Handle it.
3290 (md_show_usage): Document it.
3292 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3294 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3295 opcode, for the instruction `pal19'. From Andrea Arcangeli
3298 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3300 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3302 (md_assemble): To here, before template operands are matched.
3303 Also ensure a constant immediate is sign extended when we know the
3304 size is at most 16 bits. This is to catch cases like "add
3305 $0xffc0,%ax" where we don't know the size, and thus that the
3306 immediate can be represented as Imm8S until after parsing the
3308 (i386_displacement): Similarly sign extend 16 bit constant
3310 (md_assemble): Relax 16-bit jump constant range check to suit sign
3311 extended displacements.
3313 2000-02-26 Andreas Jaeger <aj@suse.de>
3315 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3317 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3319 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3320 call operands when intel_syntax.
3321 (intel_float_operand): Return 2 for "fi...".
3322 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3323 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3324 earlier "SHORT" change.
3325 (md_assemble): When determining suffix from Regs, exclude
3328 2000-02-24 Nick Clifton <nickc@cygnus.com>
3330 * configure: Add arm-wince, mips-pe and sh-pe targets.
3331 * configure: Regenerate.
3333 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3335 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3336 "pe-mips" for the mips-pe target.
3338 * config/tc-arm.c (insns): Change displacement encoded in BL
3339 and B instructions if the target port is arm-wince.
3340 (do_ldst): Do not bias the relocation offset if the target
3342 (md_pcrel_from): Add in missing relocation offset bias if the
3343 target os arm-wince.
3345 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3346 (md_begin): Disable -G support for mips-pe target.
3347 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3348 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3351 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3352 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3353 assembler, just set the alignment to 4.
3355 * config/te-wince-pe.h: New file for WinCE targets. Define
3358 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3360 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3361 string instructions.
3362 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3363 (i386_intel_memory_operand): After finding a segment override,
3364 check again for no `[' before looking for a displacement. Bomb if
3365 more than one displacement rather than silently discarding the
3366 second and subsequent ones. Free strings malloc'd by
3367 build_displacement_string.
3369 2000-02-24 Catherine Moore <clm@cygnus.com>
3371 * config/obj-som.c (obj_pseudo_table): Add "weak".
3372 (obj_som_weak): New routine.
3374 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * config/tc-i386.c (union i386_op): New.
3377 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3378 Throughout file replace occurences of disps[n], imms[n], regs[n]
3379 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3380 intel mode operand swapping. Add assert in regKludge and
3381 fake_zero_displacement code. Test i.types[n] when outputting
3382 displacements and immediates. Combine output of Disp16 with
3384 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3385 when in intel mode by (not) reversing fsub and fdiv operands
3386 before the template search. This fails for single operand
3387 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3388 undefined. Instead fix the base_opcode after we've found the
3389 template. Move base_opcode xor with found_reverse_match from
3390 opcode output code to before this fix so we test for the correct
3392 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3393 check in intel mode. Instead compare opcodes.
3395 * config/tc-i386.h (TC_RELOC): Delete.
3396 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3397 with equivalent call to reloc.
3399 * as.h (flag_m68k_mri): Move declaration after target include, and
3400 only declare when TC_M68K defined. Define as zero otherwise.
3401 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3402 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3403 Define as zero otherwise.
3404 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3405 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3406 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3407 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3408 testing whether defined.
3409 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3410 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3411 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3412 rather than testing whether defined.
3413 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3414 (parse_mri_cons): Declare and use only when TC_M68K.
3415 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3416 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3417 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3419 * NEWS: Mention IBM 370 support.
3421 2000-02-23 Richard Henderson <rth@cygnus.com>
3423 * config/tc-i386.c (md_assemble): When swapping operands for
3424 intel_syntax, assume everything that's not Imm or Disp is a
3427 2000-02-23 Linas Vepstas <linas@linas.org>
3429 * config/tc-i370.c, config/tc-i370.h: New files.
3430 * Makefile.am: Add support for Linux/IBM 370.
3431 * configure.in: Likewise.
3432 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3433 * config/obj-elf.c: Include elf/i370.h
3434 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3436 * Makefile.in: Regenerate.
3437 * configure: Regenerate.
3439 * doc/c-i370.texi: New file.
3440 * doc/all.texi: Include it.
3441 * doc/as.texinfo: And here.
3442 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3443 * doc/Makefile.in: Regenerate.
3445 2000-02-19 Michael Meissner <meissner@redhat.com>
3447 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3448 determine if an instruction can be used in parallel with an ADDppp
3449 or SUBppp instruction.
3451 2000-02-22 Andrew Haley <aph@cygnus.com>
3453 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3455 1999-12-30 Andrew Haley <aph@cygnus.com>
3457 * config/tc-mips.c (mips_gp32): New variable.
3458 (macro_build) Use mips_gp32.
3460 (md_longopts): Add "-mgp32" and "-mgp64".
3461 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3463 (OPTION_M7900): Change offset
3464 (OPTION_NO_M7900): Ditto.
3466 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3468 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3469 warning, and bump it to 1.
3471 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3473 From Brad Lucier <lucier@math.purdue.edu>:
3474 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3477 2000-02-21 Catherine Moore <clm@cygnus.com>
3479 * config/tc-mips.c (MF_HILO_INSN): Define.
3480 (mips_7000_hilo_fix): Declare.
3481 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3482 (md_parse_option): Check for 7000_HILO_FIX options.
3483 (OPTION_M7000_HILO_FIX): Define.
3484 (OPTION_NO_M7000_HILO_FIX): Define.
3485 * doc/c-mips.texi (-mfix7000): Describe.
3487 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3489 * listing.c (print_lines): Remove unused variable `end'.
3491 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3492 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3493 reloc_type when BFD_ASSEMBLER.
3494 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3495 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3496 statement and quell signed vs. unsigned comparison warning.
3498 2000-02-18 Nick Clifton <nickc@cygnus.com>
3500 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3501 the computed frag offset, rather than overwriting it.
3503 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3505 * config/tc-sh.c ("elf/sh.h"): Include.
3506 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3507 (md.begin): Initialize target_arch.
3508 Only include opcodes in has table that match selected architecture.
3509 (parse_reg): Recognize register names for sh-dsp.
3510 (parse_at): Recognize post-modify addressing.
3511 (get_operands): The leading space is now optional.
3512 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3513 arguments. Update valid_arch.
3514 (build_Mytes): Add support for SDT_REG_N.
3515 (find_cooked_opcode): New function, broken out of md_assemble.
3516 (assemble_ppi, sh_elf_final_processing): New functions.
3517 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3518 (md_longopts, md_parse_option): New option: -dsp.
3519 * config/tc-sh.h (elf_tc_final_processing): Define.
3520 (sh_elf_final_processing): Declare.
3522 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3524 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3525 the unwinder subspace. Save the current seg/subseg before creating
3528 2000-02-10 Nick Clifton <nickc@cygnus.com>
3530 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3531 little endian targets.
3532 (INST_BYTE1): Redefine to handle big and little endian
3534 (cpu_type): New type: Select between M340 and M210.
3535 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3536 instructions of the M340.
3537 (md_assemble): Add support for the MULSH and OPSR classes of
3539 (md_atof): Add support for little endian targets.
3540 (md_parse_option): Add support for -EL, -EB and -mcpu command
3542 (md_convert_frag): Add support for little endian targets.
3543 (md_apply_fix3): Add support for little endian targets.
3544 (md_number_to_chars): Add support for little endian targets.
3546 2000-02-10 Timothy Wall <twall@redhat.com>
3548 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3549 defined, use it to verify the symbol just read should be a label.
3551 2000-02-10 Timothy Wall <twall@redhat.com>
3553 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3554 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3555 around colons when KEEP_WHITE_AROUND_COLON is defined.
3556 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3557 and KEEP_WHITE_AROUND_COLON.
3559 2000-02-08 Timothy Wall <twall@redhat.com>
3561 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3563 (do_repeat): New. Abstract repeat logic so that a "break" can be
3565 (end_repeat): New. Provide support for a "break" out of the
3567 * read.h: Add prototypes for new functions.
3569 2000-02-08 Timothy Wall <twall@redhat.com>
3571 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3572 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3573 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3576 2000-02-08 Timothy Wall <twall@redhat.com>
3578 * read.c: Added elseif to directives table.
3579 * read.h: Added prototype for s_elseif.
3580 * doc/as.texinfo: Added description for elseif.
3581 * cond.c (s_elseif): New function
3583 2000-02-04 Timothy Wall <twall@redhat.com>
3585 * listing.c (print_lines): Remove conditionals causing bug in
3588 2000-02-03 Timothy Wall <twall@cygnus.com>
3590 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3592 * frags.c (frag_new): Calculate fr_fix in octets
3593 (frag_now_fix) Return offset as target address offset (bytes).
3594 (frag_now_fix_octets) New - Return offset in octets (8-bit
3596 * frags.h: Added prototype for frag_now_fix_octets().
3597 Distinguish between octets and bytes in field descriptions.
3598 * listing.c (calc_hex): Account for octets vs bytes when
3599 printing addresses/offsets.
3600 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3601 target is little-endian, print the octets in a word in big-endian
3602 order so that the display looks like a proper hexadecimal number,
3603 instead of having the octets reversed.
3604 * read.c (do_align): When recording alignment, alignment power
3605 should be in terms of target bytes (minimum addressible unit)
3607 (do_org) Convert ORG target address (byte) argument into an
3608 octet offset when generating a variable fragment.
3609 * symbols.c (resolve_symbol_value): Symbol final value
3610 converted to a target address offset (bytes) from its octet offset.
3611 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3612 offset (bytes) is adjusted by the frag offset (octets) converted
3614 (coff_frob_section) Section alignment power is in terms of bytes;
3615 convert it to an octet alignment power when calculating size (and
3616 size mask) in octets. Don't modify the section size in order to
3617 "align" it for TI COFF, since that format has a different method
3618 for storing alignment information.
3620 2000-02-01 Timothy Wall <twall@cygnus.com>
3622 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3623 entries, matching the way GCC generates them. If not escaped, the
3624 filename is encoded incorrectly.
3626 2000-01-31 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-arm.c (reg_table): Add support for ATPCS register
3631 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3633 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3635 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3637 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3638 of a symbol when we really care about its value.
3640 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3642 * config/tc-mcore.c (md_assemble): Give warning message if
3643 operands passes to instruction are more than the spec.
3645 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3647 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3648 Thumb mode but the label seen was not declared as '.thumb_func'
3649 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3650 correct disassembly of Thumb code bounded by non function labels.
3652 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3654 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3655 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3657 * Makefile.in: Same here.
3660 * configure.in: Set bfd_gas for i386-aout when primary target
3661 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3662 we may need the primary te_file. Remove incorrect comment.
3664 * configure: Regenerate.
3666 * config/e-i386aout.c: New file.
3668 * as.c (USE_EMULATIONS): Move to before print_version_id.
3669 (struct emulation): Add i386aout.
3670 (show_usage): Split text strings. Reformat -a text. Add --em
3674 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3675 (aout_format_ops): New.
3678 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3679 preprocessor conditional and add aout USE_EMULATIONS tests.
3680 (read_a_source_file): Don't pass error strings to printf as
3684 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3686 (do_data): Same here.
3687 (process_file): And here.
3690 * symbols.c (colon): Rewrite "already defined" fatal message
3691 code for aout with USE_EMULATIONS.
3694 * config/obj-aout.c (OBJ_HEADER): Define.
3695 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3697 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3698 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3700 (obj_aout_type): Expand S_SET_OTHER here too.
3701 (obj_read_begin_hook): Remove.
3702 (aout_pop_insert): New.
3703 (obj_aout_s_get_other): New.
3704 (obj_aout_s_get_desc): New.
3705 (aout_format_ops): New.
3708 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3709 gets aout_pseudo_table.
3710 (aout_pseudo_table): Declare.
3711 (obj_read_begin_hook): Define.
3714 * config/obj-coff.c (obj_pseudo_table): Rename to
3716 (coff_pop_insert): Use coff_pseudo_table.
3717 (coff_sec_sym_ok_for_reloc): Remove.
3718 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3719 and comment all zero entries and remove #if 0 code.
3722 * config/obj-coff.h (obj_pop_insert): Define.
3723 (coff_pseudo_table): Declare.
3726 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3727 s_get_size, s_set_size. Comment all zero entries.
3730 * config/obj-elf.c (elf_s_get_other): New function.
3731 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3732 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3733 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3735 (obj_elf_parse_section_letters): Don't pass error strings to
3736 printf as format arg.
3739 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3741 (elf_s_get_other): Declare.
3742 (S_GET_OTHER) Define as elf_s_get_other if not already
3744 (S_SET_OTHER): Only define when not already defined.
3745 (elf_obj_read_begin_hook): Declare.
3746 (obj_read_begin_hook): Define.
3747 (elf_obj_symbol_new_hook): Declare.
3748 (obj_symbol_new_hook): Define.
3751 * config/obj-multi.h: Add copyright header and protect against
3752 multiple inclusion. Add * to all function pointers.
3753 (OBJ_HEADER): If defined, include it rather than other defines
3755 (obj_frob_file_after_relocs): Test for NULL.
3756 (obj_symbol_new_hook): Here too.
3757 (obj_sec_sym_ok_for_reloc): And here.
3758 (S_GET_OTHER): Define.
3759 (S_GET_DESC): Define.
3760 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3761 (OBJ_MAYBE_ELF): Update comment.
3763 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3764 OBJ_AOUT preprocessor conditional and handle emulation by
3765 testing OUTPUT_FLAVOR.
3766 (i386_displacement): Here too.
3767 (md_section_align): Similarly here.
3768 (i386_target_format): Conditionally compile when more than one
3769 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3770 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3771 (i386_displacement): Here too.
3774 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3775 Define TARGET_FORMAT for aout only when not multi.
3778 * config/te-multi.h: Delete file as it's identical to te-generic.h
3780 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3782 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3783 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3786 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3788 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3791 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3793 * config/tc-mips.c (mips_do_align): New function.
3794 * config/tc-mips.h (md_do_align): Define.
3796 2000-01-10 Philip Blundell <philb@gnu.org>
3798 * doc/c-arm.texi (ARM Options): Fix typo.
3799 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3800 line separator for Linux.
3801 * doc/as.texinfo (Comments): Mention the ARM.
3803 2000-01-10 Philip Blundell <pb@futuretv.com>
3805 * configure.in (arm*-*-conix*): New target.
3806 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3808 * configure: Regenerate.
3810 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3812 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3813 (obj_elf_visibility): New function.
3815 * doc/as.texinfo (Visibility): New node: document visibility
3818 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3821 warning for absolute jump/call without `*' in non-intel mode. No
3822 need to set i.types[0] JumpAbsolute in intel mode.
3824 1999-12-22 Philip Blundell <pb@futuretv.com>
3826 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3827 hook function when changing sections.
3828 (arm_s_data): Likewise.
3830 1999-12-14 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-arm.c (md_parse_option): Add support for -marm720
3833 command line switch.
3835 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3838 (r_registers, xr_registers): Define.
3839 (r_register_name, xr_register_name): New functions.
3840 (md_assemble): Handle new am33 operand types and instruction
3842 (mn10300_insert_operand, check_operand): Likewise.
3844 1999-11-29 Nick Clifton <nickc@cygnus.com>
3846 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3847 (s_force_thumb): Set thumb_mode to 2.
3848 (md_assemble): Do not complain about thumb instructions on a
3849 non-thumb target if thumb_mode is set to 2.
3851 1999-11-28 Michael Meissner <meissner@cygnus.com>
3853 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3854 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3855 (O_...): Add new machine dependent expressions if we are handling
3856 explicit relocations.
3857 (alpha_reloc_op): New static table holding the explicit relocation
3859 (alpha_literal_hash): New static to hold the hash table for
3860 explicit relocations.
3861 (alpha_macros): Add support for explicit relocations.
3862 (md_begin): If explicit relocations, initialize hash table.
3863 (md_assemble): Don't print a second error if tokenize_arguments
3864 already printed an error message.
3865 (md_apply_fix): Add support for explicit relocations.
3866 (alpha_force_relocation): Ditto.
3867 (alpha_fix_adjustable): Ditto.
3868 (alpha_adjust_symtab): New function to support explicit
3870 (alpha_adjust_symtab_relocs): Ditto.
3871 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3872 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3873 Add support for explicit relocations. Return -2 if an error
3874 message was already printed.
3875 (find_macro_match): Add support for explicit relocations. Comment
3877 (emit_insn): Add support for explicit relocations.
3878 (assemble_tokens): Ditto.
3880 (load_expression): Ditto.
3883 (emit_ir_load): Ditto.
3884 (emit_loadstore): Ditto.
3887 (emit_sextX): Ditto.
3888 (emit_division): Ditto.
3889 (emit_jsrjmp): Ditto.
3890 (emit_retjcr): Ditto.
3892 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3894 (tc_adjust_symtab): If explicit relocations, call the function
3895 alpha_adjust_symtab.
3896 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3897 relocations next to the literal relocation they reference.
3898 (TC_INIT_FIX_DATA): Initialize the new fields.
3899 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3901 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3903 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3904 'B' operand for PA2.0 bb instruction.
3906 1999-11-18 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3911 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3913 (mcore_force_relocation): Force relocations to be generated for
3916 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3918 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3919 (i386_displacement): Disallow O_big displacements.
3921 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3923 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3924 Small improvements in error checking.
3925 (md_assemble): Support for unconditional ARM instructions.
3926 (md_parse_option): Support for -m[arm]v5e flag.
3928 1999-11-12 Nick Clifton <nickc@cygnus.com>
3930 * macro.c (buffer_and_nest): Do not check beyond the end of the
3933 1999-11-11 Nick Clifton <nickc@cygnus.com>
3935 * macro.c (buffer_and_nest): Look for seperator after TO and
3938 1999-11-08 Andrew Haley <aph@cygnus.com>
3940 * app.c (do_scrub_chars): When in State 10, treat backslash
3941 characters in the same way as as symbol characters.
3943 1999-11-07 Richard Henderson <rth@cygnus.com>
3945 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3946 the previous label was in the current section before playing
3947 with auto-alignment.
3949 1999-11-06 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-v850.c (v850_force_relocation): Force relocation
3953 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3956 1999-11-05 Michael Meissner <meissner@cygnus.com>
3958 * expr.h (operatorT): Increase machine dependent operators to 16.
3959 * expr.c (op_rank): Ditto.
3961 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3963 * read.c (pseudo_set): Reject attempts to set the value of a
3966 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3969 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3971 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3972 to bfd_set_section_contents.
3974 1999-11-03 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3978 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3980 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3981 (mips_ip): Use OPCODE_IS_MEMBER.
3983 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3985 * config/tc-arm.c (reg_required_here): Improve comments.
3987 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3988 (tinsns): Initialize variants field.
3990 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3991 BAD_PC respectively.
3993 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3995 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3996 * config/tc-arm.h: Fix compile time warnings.
3998 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4000 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4001 form @abs16, @(abs16) and @(abs16 + imm).
4003 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4005 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4006 (ISA_HAS_64_BIT_REGS) New.
4007 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4008 mips_emit_delays,macro_build,load_register,load_addresss,
4009 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4010 and/or use new ISA_xxx macros in expressions involving
4011 ISA, particularly mips_opts.isa.
4013 1999-10-18 Michael Meissner <meissner@cygnus.com>
4015 * expr.h (operatorT): Add machine dependent operators md1..md8.
4016 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4017 for the machine dependent operators to use.
4019 * expr.c (op_rank): Add machine dependent operators.
4021 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4023 (O_cpregister): Ditto.
4024 (md_begin): Change X_op test that field is wide enough to use
4025 O_max instead of O_alpha_max.
4026 (cpu_types): Fill in missing initializer.
4027 (alpha_num_macros): Make unsigned.
4028 (md_assemble): Make opnamelen be size_t.
4029 (md_apply_fix): Cast alpha_num_operands to int before testing.
4030 (alpha_force_relocation): Ditto.
4031 (alpha_fix_adjustable): Ditto.
4032 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4033 (tc_gen_reloc): Ditto.
4034 (tc_get_register): Ditto.
4039 (s_alpha_ent): Ditto.
4040 (s_alpha_end): Ditto.
4041 (s_alpha_frame): Ditto.
4042 (s_alpha_prologue): Ditto.
4043 (s_alpha_file): Ditto.
4044 (s_alpha_gprel32): Ditto.
4045 (s_alpha_proc): Ditto.
4046 (s_alpha_set): Ditto.
4047 (s_alpha_base): Ditto.
4048 (s_alpha_align): Ditto.
4049 (s_alpha_arch): Ditto.
4050 (alpha_align): Ditto.
4051 (assemble_insn): Suppress unused variable warning.
4053 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4054 order in the structure.
4055 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4057 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4059 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4061 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4063 * config/tc-i386.c (i386_index_check): Correct #endif location.
4065 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4067 * as.c (show_usage): Document new options.
4068 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4069 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4070 (parse_args): Parse the new options.
4071 (main): If there were warnings, and --fatal-warnings
4072 was specified, print an error.
4073 * as.h: New variable, flag_fatal_warnings, for new option.
4075 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4077 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4078 '@'. Change autoincrement completers to fall through to cache control
4081 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4083 (pa_parse_addb_64_cmpltr): New function.
4085 * config/tc-hppa.c (pa_ip): Change error message.
4086 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4087 '?Q' args to allow falling through.
4089 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4090 Remove unused conditional codes.
4091 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4093 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4095 * config/tc-d30v.c (CHAR_BIT): Define.
4096 (check_range): Fix bit operations to support integers bigger than
4099 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4101 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4104 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4105 Doug Evans <devans@cygnus.com>
4107 Add support for m32rx.
4108 * config/tc-m32r.c (enable_m32rx): New static global.
4109 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4110 (allow_m32rx): New function.
4111 (M32R_SHORTOPTS): Add `O'.
4112 (md_longopts): Add --m32rx plus several warning options.
4113 (md_parse_option): Handle new options.
4114 (md_show_usage): Print them.
4115 (md_begin): Enable m32rx.
4116 (OPERAND_IS_COND_BIT): New macro.
4117 (first_writes_to_seconds_operands): New function.
4118 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4119 (target_make_parallel,assemble_two_insns): New functions.
4120 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4121 If optimizing and m32rx, try to make consecutive insns parallel.
4123 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4125 * config/tc-mips.c (nopic_need_relax): Allow for the
4126 .sdata.foo sections generated by -fdata-sections,
4127 and for the .gnu.linkonce.s sections generated by C++.
4129 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4131 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4132 with cleaner code using completer prefixes. Add 'Y'.
4134 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4136 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4138 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4139 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4140 insn does not match and we should try the next insn in the table.
4142 1999-09-22 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4146 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4148 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4151 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4153 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4154 OBJ_ELF. If ELF, add "sq".
4155 (md_parse_option): If ELF, ignore -s and -q.
4156 (md_show_usage): Mention ELF options.
4158 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4160 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4163 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4165 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4167 * config/tc-hppa.c (struct pa_it): New field "trunc".
4168 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4169 (pa_parse_ftest_gfx_completer): New function
4170 (pa_parse_fp_cnv_format): New function.
4172 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4173 (md_apply_fix): Handle 22bit pc-rel branches.
4175 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4177 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4179 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4181 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4183 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4185 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4186 (pa_ip): Handle 'fX'.
4188 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4190 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4191 unwinds unless the function is in the text space.
4192 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4194 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4197 (md_assemble): To here. Tweak address generation.
4199 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4201 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4202 (md_assemble): Call dwarf2_where for OBJ_ELF.
4203 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4204 (pa_end_of_source): New function.
4205 * tc-hppa.h (md_end): Define for OBJ_ELF.
4207 1999-09-14 Michael Meissner <meissner@cygnus.com>
4209 * configure.in (Canonicalization of target names): Remove adding
4210 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4211 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4212 * configure: Regenerate.
4214 1999-09-14 Donn Terry <donn@interix.com>
4216 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4218 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4221 pc-relative jmp/call to an absolute symbol.
4222 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4223 absolute section symbols.
4225 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4226 jump handling code and comments.
4228 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4230 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4231 the value if TE_PE and a global defined symbol.
4233 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4235 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4236 print the symbol, rather than printing it here.
4238 1999-09-11 Donn Terry <donn@interix.com>
4240 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4241 BFD_RELOC_RVA relocations.
4243 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4244 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4247 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4249 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4250 * doc/internals.texi (Object format backend): Document
4253 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4254 relocations against global symbols if TE_PE.
4256 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4257 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4259 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4262 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4263 symbols which do not have a constant value, or tags with
4264 non-tags. Remove the symbol from the list before adding it at the
4267 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4268 C_FCN symbol differently if TE_PE.
4269 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4270 appears in the pseudo-op, rather coff_line_base which is only set
4273 * config/obj-coff.c (obj_coff_loc): New static function.
4274 (obj_pseudo_table): Add "loc".
4276 * config/obj-coff.c (add_lineno): Check that the line number is
4279 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4280 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4282 (md_atof): Return NULL rather than 0.
4283 * config/tc-i386.c (md_atof): Change type to int.
4284 * expr.c (expr): Change first parameter to int.
4285 * config/obj-coff.c: Add declarations for static functions.
4286 (coff_frob_symbol): Use SYM_AUXENT.
4287 * config/tc-i386.h (flag_16bit_code): Don't declare.
4289 * config/obj-coff.c (obj_coff_section): Default to setting
4290 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4292 * write.c (adjust_reloc_syms): Print adjusted fixup.
4294 * expr.c (integer_constant): Correct too_many_digits calculation
4297 1999-09-09 Andreas Schwab <schwab@suse.de>
4299 * doc/c-arm.texi: Fix arguments of @var to not contain
4302 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4304 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4306 (md_parse_option): Only support -k flag for ELF and COFF targets.
4308 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4310 * config/tc-hppa.c (pa_ip): Put strict register checks before
4311 call to pa_parse_number.
4313 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4315 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4317 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4320 1999-09-06 Donn Terry <donn@interix.com>
4322 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4324 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4326 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4327 candidate instruction. Require registers for register arguments
4328 when in strict mode. Require assemble-time constants for
4329 constants when in strict mode.
4330 (pa_get_absolute_expression): Require a constant when in strict
4333 1999-09-06 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4337 1999-09-04 Steve Chamberlain <sac@pobox.com>
4339 * config/tc-pj.c: New file, supports picoJava in ELF.
4340 * config/tc-pj.h: Ditto.
4341 * configure.in (pjl*, pj*): New targets.
4342 * Makefile.am: Rebuild dependencies.
4343 (CPU_TYPES): Add pj.
4344 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4345 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4346 * doc/c-pj.texi: New file.
4347 * doc/as.texinfo: Add some PJ specifics.
4348 * doc/all.texi: Add PJ to the list of all architectures, sort them
4350 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4351 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4353 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4355 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4356 (obj_frob_file): Test for null pointer.
4357 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4358 (OBJ_PROCESS_STAB): And here.
4359 (elf_obj_sy): Remove
4361 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4362 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4363 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4365 * config/obj-coff.c (no_func): Remove.
4366 (coff_format_ops): Change occurrences of no_func to 0, as we test
4367 for 0 in obj-multi.h.
4369 * configure.in: Enable bfd for i386-coff when primary target is
4370 bfd. Enable i386 elf,coff emulation support. Don't set
4371 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4372 emulation to support.
4373 *configure: Regenerate.
4375 1999-09-02 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4378 .section .line directive is encountered.
4380 1999-09-01 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4385 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4386 * as.texinfo: Document --gdwarf2 command line option.
4387 Add additional documentation of ARM command line switches.
4389 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4391 * config/tc-i386.c (i386_intel_memory_operand): Combine
4392 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4393 and RESTORE_END_STRING around parse_register calls.
4394 (i386_operand): Here too.
4395 (i386_is_reg): Remove.
4396 (parse_register): Move as_bad calls from within this function to
4399 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4401 Based on a patch from H.J. Lu <hjl@gnu.org>
4402 * config/tc-i386.c (parse_register): Handle FP regs specially.
4403 (md_begin): Remove '(' and ')' from register_chars.
4405 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4407 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4408 error message (done elsewhere).
4410 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4412 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4414 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4416 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4419 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4421 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4423 Add new completers. Fix bug in 64 bit condition handling.
4425 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4428 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4430 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4432 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4434 1999-08-27 Jim Wilson <wilson@cygnus.com>
4436 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4437 (struct ls): Add frag field. Initialize it to zero.
4438 (out_end_sequence): New local text_frag. Set it while in text section.
4439 Replace address check with frag check. Set ls.frag to text_frag if
4440 out_set_addr called.
4441 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4442 Set it before switching sections. Replace address check with frag
4443 check. Set ls.frag to saved_frag if out_set_addr called.
4445 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4447 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4448 output "advance_pc" opcode instead of calling gen_addr_line().
4449 The latter has the undesired side-effect of creating a new row
4450 in the debug line info matrix.
4452 1999-08-26 Jim Wilson <wilson@cygnus.com>
4454 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4455 ls.last_filename if last is less than zero. Set ls.last_filename
4456 when allocating new entry.
4457 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4460 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4462 * config/tc-i386.c (i386_index_check): Fix the displacement size
4463 when INFER_ADDR_PREFIX.
4465 1999-08-18 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4470 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4472 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4473 handle 0xffffNNNN constants correctly.
4475 1999-08-16 Nick Clifton <nickc@cygnus.com>
4477 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4480 1999-08-13 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4483 (md_apply_fix3): Always pass positive values to
4484 validate_offset_imm.
4486 1999-08-12 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-arm.c (skip_whitespace): New macro.
4489 Formatting tidy ups.
4491 (md_apply_fix3): Store relocation offset in addend for ELF based
4493 (arm_force_relocation): Always generate relocs for Thumb function
4496 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4498 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4499 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4501 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4503 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4504 flags for the unwind subspace.
4506 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4507 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4508 suitable relocation based on the size of the target's pointer.
4509 Always Use subsegment zero for the unwinders.
4510 (pa_level): Handle "2.0w".
4512 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4514 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4515 with the following instruction unless this was specified.
4517 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4519 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4520 certain sections, to match BFD changes.
4522 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4524 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4525 (EXTRA_SCRIPTS): Define to keep automake happy.
4526 * Makefile.in: Rebuild.
4528 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4530 * Makefile.am: Rename .dep* files to DEP*.
4531 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4532 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4534 * Makefile.in: Rebuild.
4536 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4538 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4540 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4542 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4543 avoid problems on DOS filesystems.
4544 * Makefile.in: Rebuild.
4546 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4548 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4550 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4553 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4555 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4556 line to create ${GDBINIT} rather than .gdbinit.
4557 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4559 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4561 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4563 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4565 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4567 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4569 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4570 non-adjustable symbols.
4572 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4574 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4576 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4578 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4581 1999-08-05 Donn Terry <donn@interix.com>
4583 * config/te-interix.h: New file.
4584 * configure.in (i386-*-interix*): New target.
4585 * configure: Rebuild.
4587 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4589 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4590 selectors for ELF too.
4591 (selector_table): Add "ltp" and "rtp" selectors.
4593 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4595 * config/tc-i386.c (i386_operand): No need to change
4596 operand_string pointer in segment reg case before goto
4597 do_memory_reference. Initialise displacement_string_start and
4598 displacement_string_end after do_memory_reference label.
4599 (i386_index_check): Add operand_string param, and print error
4600 message on failure here.
4601 (i386_intel_memory_operand): Instead of here.
4602 (i386_operand): And here.
4603 (INFER_ADDR_PREFIX): Enable.
4605 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4607 * config/tc-i386.h (DefaultSize): Define. Renumber following
4608 opcode_modifier defines.
4610 From Etienne Lorrain <etienne.lorrain@ibm.net>
4611 * config/tc-i386.c (stackop_size): New variable.
4612 (set_16bit_code_flag): Clear it here.
4613 (set_16bit_gcc_code_flag): New function.
4614 (md_pseudo_table): Add "code16gcc" entry.
4615 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4617 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4619 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4620 next_set_end even if the end symbol is being discarded.
4622 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4623 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4624 * config/obj-coff.c: Likewise.
4625 (seg_info_type): Remove.
4626 (seg_info_off_by_4): Change to array of segT.
4627 (s_get_segment): Adjust accordingly.
4628 (obj_pseudo_table): Fully initialize sentinel entry.
4630 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4631 Ralf Baechle <ralf@uni-koblenz.de>.
4633 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4635 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4637 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4639 * config/tc-i386.c: Indentation and white space changes.
4640 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4641 don't enable it by default.
4642 (i386_intel_operand): Remove redundant prototype.
4643 Move check on number of memory operands, and i.mem_operands++
4644 (i386_intel_memory_operand): To here.
4645 Remove i386_immediate code from here. Remove special case code
4646 for input and output using (%dx). Remove base/index checks and
4647 call i386_index_check instead. Save initial operand_string
4648 argument for error message.
4649 (i386_operand): Remove redundant prototype. Move base/index
4650 checks to i386_index_check.
4651 (i386_displacement): Move intel mode check for non-zero
4653 (i386_intel_memory_operand): To here.
4655 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4657 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4658 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4659 by .register pseudo-op if -64 and --no-undeclared-regs.
4660 (s_register, sparc_adjust_symtab): New functions.
4661 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4662 Declare sparc_adjust_symtab as tc_adjust_symtab.
4663 * doc/c-sparc.texi: Add description of #ignore special literal
4664 for .register pseudo-op.
4666 1999-07-30 Catherine Moore <clm@cygnus.com>
4668 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4669 the relocation's section offset.
4671 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4673 * write.c (fixup_segment): Fix generic error check overflow test.
4675 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4676 X_add_number to long.
4678 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4680 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4683 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4685 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4688 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4690 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4692 * configure.bat: Remove; obsolete.
4693 * config/go32.cfg: Likewise.
4695 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4697 * configure.in (i386-*-vxworks*): New target.
4698 * configure: Rebuild.
4700 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4702 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4704 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4706 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4708 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4709 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4710 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4711 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4712 MAX_RELOC_EXPANSION): Define.
4713 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4715 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4717 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4718 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4719 block. Print a warning if an 8-bit or 16-bit constant
4720 displacement or immediate is truncated on output.
4721 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4723 (i386_operand): Disallow immediate jump absolute operand.
4725 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4727 * configure.in: Bump version number to 2.9.5.
4728 * configure: Rebuild.
4730 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4733 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4735 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4736 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4738 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4740 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4742 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4744 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4745 if -mno-fpu was given.
4746 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4748 (cons_fix_new_arm): Remove misleading comments.
4750 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4752 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4754 (relax_segment): Likewise. After giving a rs_org error, convert
4755 the frag to rs_align to avoid cascading errors.
4757 1999-07-12 Andreas Schwab <schwab@suse.de>
4759 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4761 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4763 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4764 as appropriate. Fill in structure initializations. Add variable
4765 initializations. Add casts.
4766 * dwarf2dbg.c (print_stats): Change i to size_t.
4767 * listing.c (listing_listing): Change list_line to unsigned int.
4769 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4771 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4772 rather than checking for \001 and \002 in symbol name.
4773 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4775 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4777 * configure.in (hppa*-linux-gnu*): New target.
4778 * configure: Rebuilt.
4780 1999-07-08 Nick Clifton <nickc@cygnus.com>
4782 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4784 1999-07-07 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4787 accessing symbolP directly.
4789 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4791 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4794 1999-07-05 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-arm.c (ARM_EXT_V5): Define.
4797 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4798 (md_begin): Detect ARM v5 architectures.
4799 (md_parse_option): Accept arm v5 specification.
4800 (md_show_usage): Documment -marmv5 switch.
4802 * doc/c-arm.texi: Document -marmv5 command line option.
4804 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4806 (validate_immediate_twopart): New function. Determine if a
4807 constant can be computed by two ADD instructions.
4808 (output_inst): Remove its command line parameter - it was never
4810 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4811 implememt the ADRL pseudo op.
4812 (tc_gen_reloc): Generate a suitable error message if an ADRL
4813 instruction tries to generate a real reloc.
4815 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4817 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4819 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4822 1999-06-27 H.J. Lu <hjl@gnu.org>
4824 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4825 non BFD_ASSEMBLER case.
4827 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4829 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4832 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4834 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4835 out_end_sequence() when the address decreases due to a new frag.
4836 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4837 numbering starts with 1.
4839 1999-06-23 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4843 (mcore_s_text): Call obj_elf_text for ELF target.
4844 (mcore_s_data): Call obj_elf_data for ELF target.
4845 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4847 (mcore_s_bss): New function: Dump literal table before changing
4849 (mcore_s_comm): New function: Dump literal table before changing
4852 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4853 No longer static functions.
4854 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4855 Provide prototypes for these functions.
4857 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4859 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4860 a list of names, to try obj_segment_name, and to try abbreviated
4861 names when using COFF without long section names.
4863 * config/tc-alpha.c: More use of symbol accessor functions.
4864 * config/tc-arc.c: Likewise.
4865 * config/tc-d30v.c: Likewise.
4866 * config/tc-fr30.c: Likewise.
4867 * config/tc-i860.c: Likewise.
4868 * config/tc-m88k.c: Likewise.
4869 * config/tc-mcore.c: Likewise.
4870 * config/tc-ns32k.c: Likewise.
4871 * config/tc-sparc.c: Likewise.
4872 * config/tc-v850.c: Likewise.
4874 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4875 sy_value with appropriate accessor functions.
4876 * config/tc-arm.c (md_apply_fix3): Likewise.
4877 * config/tc-d10v.c (AT_WORD_P): Likewise.
4878 * config/tc-v850.c (reg_name_search): Likewise.
4880 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4881 use symbol_get_bfdsym instead.
4882 * config/tc-ppc.c (md_assemble): Likewise.
4883 * config/tc-v850.c (v850_comm): Likewise.
4885 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4887 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4888 the symbol, rather than accessing the bsym member.
4889 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4890 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4891 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4892 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4893 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4894 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4895 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4896 * config/tc-v850.c (tc_gen_reloc): Likewise.
4898 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4900 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4901 (hppa_gen_reloc_type): Conditionalize on BFD64.
4902 (tc_gen_reloc): Re-enable ELF relocations.
4903 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4905 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4907 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4909 (do_ldst): Move assignment out of if condition.
4910 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4911 parentheses to avoid warning.
4913 1999-06-21 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4916 macro to get at the BFD symbol associated with a GAS symbol.
4918 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4920 * config/tc-ppc.c: Update for symbol handling changes.
4921 * config/obj-coff.c: Likewise.
4923 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4925 * tc-hppa.c: General cleanups of ELF support. No more spaces
4926 and subspaces for ELF.
4927 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4928 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4929 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4930 (UNWIND_SECTION_NAME): Likewise.
4931 (space/subspace related structures): Conditionalize definitions
4933 (space/subspace directives and support routines): Conditionalize
4934 definitions and references/uses on OBJ_SOM.
4935 (label_symbol_struct): For ELF, track the symbol's segment. For
4936 SOM track its space.
4937 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4939 (USE_ALIASES): Kill for both SOM & ELF.
4940 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4941 (pa_space, pa_subspace): Corresponding changes.
4942 (pa_spaces_begin): Corresponding chagnes.
4943 (md_begin): Do not muck around with space/subspace stuff for
4945 (md_apply_fix): Temporarily disable argument relocation stuff
4947 (tc_gen_reloc): Temporarily disable relocation generation for
4949 (pa_build_unwind_subspace): Similarly.
4951 1999-06-16 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-arm.c (thumb_set): New pseudo op.
4954 (text, data, section): Override these pseudo ops with ARM
4956 (s_thumb_set): New function: Perform the same as a .set pseudo
4957 op, but also mark the alias'ed symbol as being a Thumb
4959 (arm_s_text): New function: Perform the same as the .text
4960 pseudo op, but dump the literal pool before changing
4962 (arm_s_data): New function: Perform the same as the .data
4963 pseudo op, but dump the literal pool before changing
4965 (arm_s_section): New function: Perform the same as the
4966 .section pseudo op, but dump the literal pool before changing
4968 (arm_cleanup): Do not reset the current section before dumping
4971 1999-06-17 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4974 OPTION_NO_WARN_UNMATCHED entries.
4975 (md_parse_option): Generate a warning message if an unrecognised
4976 option is encountered.
4978 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4979 (get_operands): When parsing an expression after an '@' symbol
4980 has been detected, do not ignore '#' symbols.
4981 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4984 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4986 From K. Richard Pixley <rich@noir.com>:
4987 * configure.in (ppc-*-vxworks*): New target.
4988 * configure: Rebuild.
4990 1999-06-12 Philip Blundell <philb@gnu.org>
4992 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4994 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4996 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4997 which refer to symbols in linkonce sections, permit reducing the
4998 relocs if the symbol is local.
5000 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5002 * subsegs.c (subseg_text_p): New function.
5003 * as.h (subseg_text_p): Declare.
5004 * read.c (do_align): Use subseg_text_p to set the default fill.
5005 * write.c (subsegs_finish): Likewise.
5006 * config/obj-coff.c (write_object_file): Likewise.
5007 * config/tc-i386.h (md_maybe_text): Don't define.
5008 (md_do_align): Use subseg_text_p to set the default fill.
5009 * config/tc-m32r.c (m32r_do_align): Likewise.
5010 * config/tc-sh.c (sh_do_align): Likewise.
5011 * config/tc-sparc.h (md_do_align): Likewise.
5013 1999-06-12 David O'Brien <obrien@freebsd.org>
5015 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5016 * configure: Rebuild.
5018 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5020 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5021 * Makefile.am: Rebuild dependencies.
5022 * Makefile.in: Rebuild.
5024 * config/tc-i386.c (i386_immediate): Remove unused label
5027 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5028 * symbols.c: Likewise.
5029 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5030 sy_next field when taking address, rather than symbol_next.
5032 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5034 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5035 value from the output file architecture.
5036 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5037 * dwarf2dbg.h: Change bfd_vma to addressT.
5039 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5041 * dwarf2dbg.h: Use PARAMS in function declarations.
5043 1999-06-11 Martin Dorey <mdorey@madge.com>
5045 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5046 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5048 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5050 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5052 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5054 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5057 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5059 * read.c (read_a_source_file): Only declare inescape if
5062 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5064 (find_entry_byval): Add parens to avoid warning.
5066 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5068 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5071 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5073 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5076 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5077 synthetize_setx): New functions.
5078 (md_assemble): Broken the special cases into the above
5079 functions. Make compiler happy if sizeof(bfd_vma)==4.
5080 Fix sethi generated from set/setuw. If instructions have a relloc,
5081 always clear the fields to be relocated in the opcode.
5082 (sparc_ip): Remove special_case global variable.
5084 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5086 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5087 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5088 indication of success rather than a value.
5089 (itbl_get_val): Likewise.
5090 (itbl_get_field): Use strcspn. Change delimiters to include
5092 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5093 (itbl_get_val): Likewise.
5094 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5096 * symbols.c (copy_symbol_attributes): Convert local symbols to
5099 1999-06-10 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5104 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5106 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5107 Optimize set if sizeof(bfd_vma) == 64.
5108 (sparc_ip): Fix sethi - without %hi() it should generate
5109 R_SPARC_22 reloc, not R_SPARC_HI22.
5110 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5112 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5114 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5115 (s_ncons): New function.
5116 (native_op_table): New table.
5117 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5118 R_SPARC_OLO10 handling.
5120 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5122 * expr.h (struct expressionS): Revert last change; widen X_op.
5123 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5125 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5127 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5128 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5129 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5130 * Makefile.in: Regenerated.
5132 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5133 `common' pass on to s_mri_common.
5134 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5136 1999-06-06 Richard Henderson <rth@cygnus.com>
5138 * config/obj-elf.c (obj_elf_section): Don't free the return
5139 value of demand_copy_C_string.
5141 1999-06-05 Richard Henderson <rth@cygnus.com>
5143 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5144 creation logic from obj_elf_create_section.
5146 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5147 (section_stack): New.
5148 (special_sections): Make const.
5149 (obj_elf_section): Gut and rewrite parsing.
5150 (obj_elf_change_section): New function broken out of obj_elf_section.
5151 (obj_elf_parse_section_letters): Likewise.
5152 (obj_elf_section_word): Likewise.
5153 (obj_elf_section_type): Likewise.
5154 (obj_elf_previous): Treat as a toggle.
5155 (obj_elf_popsection): New.
5156 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5157 (ppc_section_type): Likewise.
5158 * config/tc-ppc.h: Likewise.
5160 * expr.h (struct expressionS): Don't make X_op a bitfield.
5161 * config/tc-alpha.c: Update for symbol handling changes.
5162 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5163 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5165 1999-06-05 Richard Henderson <rth@cygnus.com>
5167 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5168 (dwarf2_gen_line_info): Kill unused variables.
5169 (dwarf2_finish): Likewise.
5170 (dwarf2_where): Likewise.
5171 (dwarf2_directive_file): If we've only got a string,
5172 hand off to s_app_file.
5173 * ecoff.c: Move the include of ecoff.h.
5174 * symbols.h (S_IS_FUNCTION): Prototype.
5176 * read.c (LEX_HASH): Supply a default.
5178 (s_globl): Update `c' after skipping whitespace.
5179 * read.h (LEX_END_NAME, is_name_ender): New.
5180 * expr.c (get_symbol_end): Respect it.
5182 1999-06-04 Mark Klein <mklein@dis.com>
5184 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5186 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5188 * config/tc-hppa.c: Update for symbol handling changes.
5190 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5192 * cgen.c: Update for symbol handling changes.
5193 * config/tc-m32r.c: Likewise.
5195 * config/tc-hppa.h: Update for symbol handling changes.
5196 * config/tc-hppa.c: Likewise.
5198 * config/tc-arm.h: Update for symbol handling changes.
5199 * config/tc-arm.c: Likewise.
5200 (symbol_make_empty): Remove. Just use symbol_create.
5202 * symbols.c (symbol_set_tc): Correct name.
5204 * Makefile.am: Rebuild dependencies.
5205 ($(OBJS)): Don't depend upon struc-symbol.h.
5206 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5207 * dep-in.sed: Don't remove struc-symbol.h.
5208 * Makefile.in: Rebuild.
5210 * doc/internals.texi (Symbols): Describe changes in symbol
5213 1999-06-03 Richard Henderson <rth@cygnus.com>
5215 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5216 instead of doing the work by hand.
5218 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5220 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5221 state of line state-machine.
5222 (struct ls): Collect DWARF2 line state-machine state in new member
5223 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5224 resulted in any DWARF2 directives.
5225 (reset_state_machine): New function.
5226 (out_end_sequence): Ditto.
5227 (dwarf2_gen_line_info): When switching sections or switching to a
5228 lower text address, call out_end_sequence() first to terminate the
5229 previous code sequence as code sequences MUST have monotonically
5230 increasing addresses.
5231 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5233 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5235 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5236 DWARF2 debug info (line information only, at this point).
5237 * as.h: Update comment about supported debug formats.
5238 * dwarf2dbg.c, dwarf2dbg.h: New files.
5239 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5241 * expr.c (operand): Don't use [ for parens if we want an index op.
5242 (op_encoding): Switch [ into O_index, if desired.
5243 (op_rank): Renumber with O_index on bottom.
5244 (expr): If O_index, match closing bracket.
5245 * expr.h (O_index): New.
5247 * read.c (read_a_source_file): Conditionally allow matched "
5248 in lines passed to md_assemble.
5250 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5252 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5254 Add support for storing local symbols in a small structure to save
5255 memory when assembling large files.
5256 * as.h: Don't include struc-symbol.h.
5257 (symbolS): Add typedef.
5258 * symbols.c: Include struc-symbol.h.
5259 (local_hash): New static variable.
5260 (save_symbol_name): New static function, from symbol_create.
5261 (symbol_create): Call save_symbol_name.
5262 (local_symbol_count): New static variable.
5263 (local_symbol_conversion_count): Likewise.
5264 (LOCAL_SYMBOL_CHECK): Define.
5265 (local_symbol_make): New static function.
5266 (local_symbol_convert): New static function.
5267 (colon): Handle local symbols. Create local symbol for local
5269 (symbol_table_insert): Handle local symbols.
5270 (symbol_find_or_make): Create local symbol for local label name.
5271 (symbol_find_base): Check for local symbol.
5272 (symbol_append, symbol_insert): Check for local symbols.
5273 (symbol_clear_list_pointers, symbol_remove): Likewise.
5274 (verify_symbol_chain): Likewise.
5275 (copy_symbol_attributes): Likewise.
5276 (resolve_symbol_value): Handle local symbols.
5277 (resolve_local_symbol): New static function.
5278 (resolve_local_symbol_values): New function.
5279 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5280 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5281 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5282 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5283 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5284 (symbol_previous, symbol_next): New functions.
5285 (symbol_get_value_expression): Likewise.
5286 (symbol_set_value_expression): Likewise.
5287 (symbol_set_frag, symbol_get_frag): Likewise.
5288 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5289 (symbol_mark_used_in_reloc): Likewise.
5290 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5291 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5292 (symbol_mri_common_p): Likewise.
5293 (symbol_mark_written, symbol_clear_written): Likewise.
5294 (symbol_written_p): Likewise.
5295 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5296 (symbol_section_p, symbol_equated_p): Likewise.
5297 (symbol_constant_p): Likewise.
5298 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5299 (symbol_get_obj, symbol_set_obj): Likewise.
5300 (symbol_get_tc, symbol_set_tc): Likewise.
5301 (symbol_begin): Initialize local_hash.
5302 (print_symbol_value_1): Handle local symbols.
5303 (symbol_print_statistics): Print local symbol statistics.
5304 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5305 Declare new symbols.c functions. Move many declarations here from
5307 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5308 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5309 (struct symbol): Move bsym to make it clearly the first field.
5310 Remove TARGET_SYMBOL_FIELDS.
5311 (symbolS): Don't typedef.
5312 (struct broken_word): Remove.
5313 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5314 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5315 (symbol_clear_list_pointers): Likewise.
5316 (symbol_insert, symbol_remove): Likewise.
5317 (symbol_previous, symbol_append): Likewise.
5318 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5319 (struct local_symbol): Define.
5320 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5321 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5322 (local_symbol_get_frag, local_symbol_set_frag): Define.
5323 (local_symbol_get_real_symbol): Define.
5324 (local_symbol_set_real_symbol): Define.
5326 * write.c (write_object_file): Call resolve_local_symbol_values.
5327 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5328 (TARGET_SYMBOL_FIELDS): Don't define.
5329 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5330 ECOFF_DEBUGGING, add ECOFF fields.
5331 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5332 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5333 ECOFF_DEBUGGING, add ECOFF fields.
5334 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5335 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5336 * config/tc-mcore.h: Don't include struc-symbol.h.
5337 (TARGET_SYMBOL_FIELDS): Don't define.
5338 (struct mcore_tc_sy): Define.
5339 (TC_SYMFIELD_TYPE): Define.
5340 * Many files: Use symbolS instead of struct symbol. Use new
5341 accessor functions rather than referring to symbolS fields
5344 * read.c (s_mri_common): Don't add in value of line_label.
5346 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5347 checking for SEC_LINK_ONCE.
5349 * config/tc-sh.h (sh_fix_adjustable): Declare.
5351 * app.c (input_buffer): New static variable.
5352 (app_push): Save saved_input in allocated buffer.
5353 (app_pop): Restored saved_input.
5354 (do_scrub_chars): Change get parameter to take char * and int as
5355 arguments. Change GET macro to pass input_buffer to get
5356 function. Don't save input into allocated buffer.
5357 * as.h (do_scrub_chars): Update declaration.
5358 * input-file.c (input_file_get): Change to take char * and int.
5359 Read data into passed in buffer. Remove static buffer.
5360 * read.c (scrub_from_string): Change to take char * and int. Copy
5361 data into passed in buffer.
5363 * hash.h: Neaten. Declare hash_traverse.
5364 * hash.c: Complete rewrite based on BFD hashing code.
5365 * gasp.c (chunksize): New variable.
5366 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5369 1999-05-28 Nick Clifton <nickc@cygnus.com>
5371 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5372 addend unless the target uses an old ABI.
5374 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5376 -Wchar-subscripts cleanup
5377 * listing.c (listing_newline): Use unsigned char variable, so
5378 calls to isascii,iscntrl are correct.
5379 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5381 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5382 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5383 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5384 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5386 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5388 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5390 (arch_coldfire_p): New #define.
5391 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5393 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5395 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5397 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5398 (install_operand): Add place `N'.
5399 (init_table): Add registers ACC, MACSR, MASK.
5401 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5403 * config/tc-m68k.c: Change mcf5200 --> mcf.
5404 (archs): Add mcf5206e, mcf5307.
5405 (m68k_ip): Add format `u'.
5406 (install_operand): Add place `m', `M', `h'.
5407 (init_table): Add upper/lower registers.
5409 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5411 1999-05-28 Martin Dorey <mdorey@madge.com>
5413 * config/tc-i960.c: Several minor changes to add ELF and
5414 BFD_ASSEMBLER support.
5415 * config/tc-i960.h: Likewise.
5416 * configure.in (i960-*-elf*): New target.
5417 * aclocal.m4, configure: Rebuild.
5419 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5421 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5422 reloc changes when defined(BFD_ASSEMBLER).
5424 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5426 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5428 * write.c (write_print_statistics): Output to file, not stderr.
5430 * expr.c (generic_bignum_to_int32,64): Prototype.
5432 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5433 output_sleb128, output_uleb128, output_big_sleb128,
5434 output_big_uleb128, output_big_leb128): Prototype.
5435 (output_big_sleb128, output_big_uleb128): Make inline.
5436 (output_big_leb128): Remove inline
5438 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5439 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5440 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5441 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5442 value for correct overflow check in write.c:fixup_segment.
5443 * write.c (fixup_segment): Move bitfield overflow checks to after
5444 the md_apply_fix call.
5445 * config/obj-coff.c (fixup_segment): Likewise.
5446 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5447 valueT *val argument.
5449 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5451 * config/atof-ieee.c (gen_to_words): Correctly round a
5452 denormalized number. Fix off-by-one in range checking for
5453 exponent in a denormal.
5455 1999-05-10 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5460 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5462 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5464 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5466 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5467 (ReverseRegRegmem): Remove.
5468 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5469 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5470 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5473 From Doug Ledford <dledford@redhat.com>
5474 * config/tc-i386.h (RegXMM): New for P/III.
5475 * config/tc-i386.c: Add support for P/III.
5477 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5479 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5480 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5481 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5483 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5485 * config/tc-i386.c (i386_immediate): Skip whitespace before
5486 complaining about junk after expression.
5487 (i386_displacement): Likewise.
5489 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5491 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5492 Don't copy before downcaseing.
5494 1999-05-05 Catherine Moore <clm@cygnus.com>
5496 * tc-m68k.c: Include elf/m68k.h.
5497 (m68k_elf_final_processing): New routine.
5498 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5501 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5506 1999-04-30 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-mcore.c (mcore_s_section): Dump literals before
5511 1999-04-29 Nick Clifton <nickc@cygnus.com>
5513 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5516 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5518 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5519 (TC_INIT_FIX_DATA): Delete.
5520 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5521 (TC_INIT_FIX_DATA): Delete.
5522 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5523 * write.c (fix_new_internal): Initialize fx_cgen member.
5524 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5525 (gas_cgen_md_apply_fix3): Update.
5526 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5527 (md_cgen_record_fixup_exp): Update.
5528 (FX_OPINFO_R_TYPE): Update.
5530 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5531 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5532 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5533 * frags.h (struct frag): Make opindex, opinfo ints.
5535 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5537 1999-04-26 Tom Tromey <tromey@cygnus.com>
5539 * aclocal.m4, configure: Updated for new version of libtool.
5541 1999-04-22 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5545 (md_apply_fix3): Do not fix up absolute relocations against
5548 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5550 1999-04-20 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5553 changes and data-in-text directives.
5554 (mcore_cons): New function: intercept cons() operations.
5555 (mcore_float_cons): New function: intercept float_cons()
5557 (mcore_stringer): New function: intercept stringer() operations.
5559 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5561 * obj.h (struct format_ops): Change generate_asm_lineno field to
5563 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5565 * config/tc-alpha.c (find_opcode_match): Add default case to
5567 (find_macro_match): Likewise.
5568 (load_expression): Parenthesize && within ||.
5570 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5572 1999-04-17 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5575 .text .data .section pseudo ops.
5576 (mcore_s_section): New function. Dump lits before changing secs.
5577 (mcore_s_text): New function. Dump lits before changing secs.
5578 (mcore_s_data): New function. Dump lits before changing secs.
5580 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5582 * config/tc-mips.c (mips_32bitmode): New.
5583 (md_begin): Set mips_32bitmode if needed.
5584 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5585 Set EF_MIPS_32BITMODE.
5587 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5589 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5592 1999-04-16 Nick Clifton <nickc@cygnus.com>
5594 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5596 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5598 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5599 expressions correctly.
5602 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5604 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5606 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5608 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5609 and fmpynfadd instructions.
5611 1999-04-11 Richard Henderson <rth@cygnus.com>
5613 * as.h (environ): Declare it, if needed.
5614 * as.c (dump_statistics): Don't declare environ.
5615 * configure.in (environ): Detect declaration.
5616 * configure, config.in: Rebuild
5618 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5619 (i386_displacement): Allocate enough space for replacement buffer.
5620 Clean up replacement buffer initialization.
5622 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5624 * subsegs.c (section_symbol): Don't create a new symbol if one
5625 already exists; instead, use the existing one, but set its segment
5626 and frag data if it hasn't already been defined.
5627 * config/obj-coff.c (c_section_symbol): Likewise.
5629 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5631 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5633 1999-04-08 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-mcore.c: New File: Support routines for MCore
5637 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5638 * config/obj-coff.c: Add support for mcore-pe target.
5640 * Makefile.am: Add support for MCore targets.
5641 * Makefile.in: Regenerate.
5642 * configure.in: Add support for MCore targets.
5643 * configure: Regenerate.
5645 * doc/all.texi: Set MCORE.
5646 * doc/as.texinfo: Document MCore specific command line options.
5648 * write.h: Prevent multiple inclusion.
5650 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5652 * asintl.h (LC_MESSAGES): Never define.
5653 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5655 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5658 * Makefile.am (m68k-parse.c): If configuring in the source
5659 directory, copy m68k-parse.y into the local directory before
5660 running ylwrap, to remove spurious differences when generating
5662 * Makefile.in: Rebuild.
5664 * config/tc-sparc.h (md_do_align): Just allocate the number of
5665 bytes necessary, rather than always allocating 1024.
5667 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5669 * listing.c (listing_newline): Add cast to avoid warning.
5670 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5671 * config/tc-i386.c (i386_scale): Add return value.
5672 (build_displacement_string): Remove unused local temp_disp2.
5673 (i386_intel_memory_operand): Add parentheses to avoid warning.
5674 (i386_intel_operand): Remove unused local end_of_operand_string.
5675 (i386_operand): Remove unused local operand_modifier.
5676 (i386_operand): Add parens to avoid warning.
5678 1999-04-04 Don Bowman <don@pixsci.com>
5680 * configure.in: Add mips*-*-vxworks* target; have it define
5682 * configure, config.in: Rebuild.
5684 1999-03-31 Nick Clifton <nickc@cygnus.com>
5686 * configure.in (emulations): Add support for arm-epoc-pe.
5687 * configure: Regenerate.
5688 * config/te-epoc-pe.h: New file. Define macros specific to
5690 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5691 for arm-epoc-pe target.
5693 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5695 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5697 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5699 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5700 detect ",n" without a condition.
5701 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5704 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5706 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5707 instruction is encoded with one bit.
5710 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5712 * doc/internals.texi (CPU backend): Mention that
5713 line_separator_chars should not include newline. From thi
5714 <ttn@mingle.glug.org>.
5716 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5718 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5719 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5721 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5723 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5725 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5727 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5730 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5732 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5734 1999-03-15 Martin Hunt <hunt@cygnus.com>
5736 * app.c (do_scrub_begin): Change '-' back to a symbol char
5737 so we can use multiple opcodes on a line again.
5739 * config/tc-d30v.c: By default, warn if a symbol has
5740 the same name as a register. Plus some minor
5741 updates from the branch.
5743 1999-03-13 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5746 BFD_RELOC_16 and BFD_RELOC_64.
5748 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5750 * expr.c (expr): Add missing else.
5752 1999-03-12 Nick Clifton <nickc@cygnus.com>
5754 * config/tc-arm.c (md_apply_fix3): Improve error message.
5756 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5758 * Makefile.am (CPU_TYPES): Add fr30.
5759 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5760 (fr30,m32r dependencies): Update.
5761 * Makefile.in: Rebuild.
5763 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5764 (gas_cgen_record_fixup_exp): Ditto.
5765 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5766 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5767 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5768 (md_cgen_lookup_reloc): Update use of operand->type.
5769 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5770 (md_convert_frag): Call cgen_operand_lookup_by_num.
5771 (md_cgen_lookup_reloc): Update use of operand->type.
5772 (m32r_cgen_record_fixup_exp): Ditto.
5774 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5776 * config/tc-mips.c (md_show_usage): Fix message.
5778 1999-03-03 Nick Clifton <nickc@cygnus.com>
5780 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5781 and LDR reg,=<expr> instruction.
5783 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5786 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5788 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5790 1999-02-17 Nick Clifton <nickc@cygnus.com>
5792 This patch was created by: Scott Bambrough
5793 <scottb@corelcomputer.com>
5796 Special cased '@' character. The '@' character is used as the
5797 ARM assembler comment character, as a special character
5798 and in ELF .symver pseudo-op's, and as a special character in
5799 .type and .section pseudo-ops.
5800 (symver_pseudo): New static variable.
5801 (symver_state): New static variable.
5802 (struct app_save): Add field 'symver_state'.
5803 (app_push): Save global symver_state int struct app_save.
5804 (app_pop): Restore global symver_state from struct app_save.
5805 (do_scrub_chars): Special case handling of '@' character in
5808 * configure.in: Modified to recognize armv* uname syntax from ARM
5810 * configure: Regenerated.
5812 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5813 a prefix to the section's type.
5814 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5815 the type's typename.
5817 * config/tc-arm.h: Add support for PIC generation:
5818 (pic_code): New boolean.
5819 (obj_relocate_extern): Define.
5820 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5821 (TC_CONS_FIX_NEW): Define.
5822 (tc_fix_adjustable): Define.
5823 (GLOBAL_OFFSET_TABLE_NAME): Define.
5825 * config/tc-arm.c: Add support for PIC generation:
5826 (line_seperator_chars): Allow ';' as a seperator for Linux.
5827 (is_immediate_prefix): New macro.
5828 (arm_parse_reloc): New function.
5829 (s_arm_elf_cons): New function.
5830 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5831 (md_undefined_symbol): Special case handling for the Global Offset
5833 (md_apply_fix3): Handle PIC relocs.
5834 (tc_gen_reloc): Handle PIC relocs.
5835 (md_parse_option): Add support for '-k' command line switch to
5836 enable PIC generation.
5837 (cons_fix_new_arm): New function.
5838 (s_arm_elf_cons): New function.
5840 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5842 * configure.in: Add comments for uses of AC_DEFINE.
5843 * acinclude.m4: Likewise.
5844 * acconfig.h: Remove.
5845 * aclocal.m4: Rebuild.
5846 * configure: Rebuild.
5847 * Makefile.in: Rebuild.
5848 * config.in: Rebuild.
5850 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5852 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5853 non-constant offset from a base register.
5855 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5857 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5860 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5862 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5863 (emit_insn): Look for pc-relative and no-overflow specifiers on
5864 internal relocation types.
5866 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5868 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5871 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5873 (mips_4650, mips_4010, mips_4100): Variables removed.
5874 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5875 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5877 (md_begin): Don't bother initializing the mips_NNNN variables;
5878 mips_cpu is set, and that's good enough now.
5879 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5880 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5881 (show): New function, to handle wrapping in the CPU lists.
5882 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5884 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5886 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5887 than treat as an immediate specifier.
5889 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5891 * config/tc-i386.c: Prototype many functions.
5892 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5893 (i386_immediate): Remove unused second argument.
5894 (i386_intel_operand): Fix i386_is_reg typo.
5895 (i386_operand): Use allow_naked_reg.
5896 (output_invalid): Make operand int for K&R.
5898 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5900 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5902 * Makefile.in: Rebuild.
5904 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5906 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5908 (EXTRA_as_new_SOURCES): Comment out.
5909 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5910 * Makefile.in: Rebuild.
5911 * doc/Makefile.in: Rebuild.
5912 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5913 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5914 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5915 * configure: Rebuild.
5916 * aclocal.m4: Rebuild.
5917 * config.in: Rebuild.
5918 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5919 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5920 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5921 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5922 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5923 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5924 (gas_cgen_record_fixup_exp): Ditto.
5925 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5926 descriptor, not global variable.
5927 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5928 descriptor, not global variable. Refer to insert_operand handler
5929 via cpu descriptor, not global function.
5930 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5931 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5932 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5933 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5934 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5935 * config/tc-m32r.c: Ditto.
5936 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5937 (md_assemble): Ditto.
5938 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5940 1999-02-09 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5943 relocations for ELF targets.
5945 1999-02-08 Nick Clifton <nickc@cygnus.com>
5947 * configure.in: Add support for StrongARM target.
5948 * configure: Regenerate.
5950 1999-02-05 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5954 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5957 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5959 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5961 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5963 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5964 (INTEL_DWORD_MNEM_SUFFIX): Define.
5967 (DWORD_PTR): Define.
5968 (XWORD_PTR): Define.
5970 (OFFSET_FLAT): Define.
5972 (NONE_FOUND): Define.
5975 * config/tc-i386.c (set_intel_syntax): New routine.
5976 (intel_syntax): Declare.
5977 (allow_naked_reg): Declare.
5978 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5979 (intel_float_operand): New routine.
5980 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5981 Handle brackets as well as parens. Call i386_intel_operand for
5982 intel syntax. Reverse operands if appropriate. Handle new
5983 suffixes. Handle movzx and movsx.
5984 (i386_is_reg): New routine.
5985 (i386_immediate): New routine.
5986 (i386_scale): New routine.
5987 (i386_displacement): New routine.
5988 (i386_operand_modifier): New routine.
5989 (build_displacement_string): New routine.
5990 (i386_parse_seg): New routine.
5991 (i386_intel_memory_operand): New routine.
5992 (i386_intel_operand): New routine.
5993 (i386_operand): Call i386_displacement, i386_immediate,
5994 i386_scale, etc. instead of handling inline.
5995 (parse_register): Handle registers without prefix.
5997 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5999 * configure: Regenerate.
6000 * configure.in (arm-*-oabi): New.
6001 (thumb-*-oabi): New.
6002 * config/tc-arm.c (target_oabi): Declare.
6003 (md_apply_fix3): Support REL relocs.
6004 (md_parse_option): Handle -oabi.
6005 (elf32_arm_target_format): New routine.
6006 (md_longopts): Add OPTION_OABI.
6007 * config/tc-arm.h: Redefine TARGET_FORMAT.
6010 1999-01-28 Nick Clifton <nickc@cygnus.com>
6012 * write.c (write_relocs): Handle out of range error.
6014 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6015 (fr30_force_relocation): Default to 0.
6017 * config/tc-fr30.h (obj_fix_adjustable): Define.
6018 (TC_FORCE_RELOCATION): Define.
6020 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6023 1999-01-16 Nick Clifton <nickc@cygnus.com>
6025 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6026 merge of two instructions if the left instruciton kills the right.
6028 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6030 * Makefile.in: Regenerate.
6031 * configure.in: Redo test for using cgen.
6032 * configure: Regenerate.
6034 1999-01-09 Nick Clifton <nickc@cygnus.com>
6036 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6037 redefinition of this macro.
6039 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6041 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6044 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6046 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6047 a read of HI or LO and an immediatly following branch.
6049 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6051 * config/tc-mips.c (md_begin): Another correction to the setting of
6054 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6056 * config/tc-mips.c (md_begin): Correct type-o in setting of
6059 1998-12-21 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6062 bit insn when optimizing, so that parallelised instructions will
6063 start on a 32 bit boundary.
6065 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6067 * config/tc-mips.c (mips_eabi64): New.
6068 (md_begin): Set mips_eabi64.
6069 (mips_elf_final_processing): Use it.
6071 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6073 * config/tc-mips.c (mips_elf_final_processing):
6074 Correct setting of ABI in e_flags.
6076 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6078 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6081 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6083 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6085 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6087 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6088 warning, values that don't fit in the field.
6090 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6092 * config/tc-mips.c (mips_abi_string): New.
6093 (md_parse_option,md_longopts): Add mabi.
6094 (mips_elf_final_processing): Set e_flags based on mabi flag.
6096 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6098 * config/tc-mips.c (md_parse_option): Handle vr4111.
6100 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6102 * config/tc-h8300.c (build_bytes): Change message given if the
6103 instruction requires H8/300H mode and we're not in Hmode, to
6104 suggest that it may be the operand modes that are the problem, not
6105 necessarily the opcode.
6107 1998-12-10 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-fr30.c: Add line separator character.
6111 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6113 * configure.in (hppa-*-mpeix*): New target.
6114 * config/obj-som.h (obj_som_compiler): Declare.
6115 * config/obj-som.c (compiler_seen): New static variable.
6116 (obj_som_compiler): New function.
6117 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6118 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6119 (pa_type_args): Set hppa_priv_level.
6120 (pa_compiler): New static function if OBJ_SOM.
6121 * configure: Rebuild.
6123 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * read.c (output_leb128): Don't mark as inline.
6127 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6129 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6130 AIX .vbyte unaligned data support.
6131 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6132 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6135 1998-12-07 Nick Clifton <nickc@cygnus.com>
6137 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6140 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6142 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6143 BFD_RELOC_ARM_PCREL_BRANCH.
6145 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6147 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6148 checking the target type.
6149 (mips-dec-bsd*): Set endian to little.
6150 * configure: Rebuild.
6152 COFF weak symbol support, based on patches from Mark Elbrecht
6153 <snowball3@usa.net>:
6154 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6155 * config/obj-coff.c (obj_coff_weak): New static function.
6156 (obj_coff_endef) [both versions]: Handle weak symbols.
6157 (coff_frob_symbol): Likewise.
6158 (yank_symbols): Likewise.
6159 (obj_pseudo_table): Add "weak".
6161 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6162 <aymeric.vincent@emi.u-bordeaux.fr>.
6163 * aclocal.m4: Rebuild with current tools.
6164 * configure: Rebuild.
6166 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6167 an assertion failure for a case we can't handle when OBJ_ECOFF.
6169 * expr.c (operator): And with 0xff to avoid problems with signed
6172 1998-12-03 Nick Clifton <nickc@cygnus.com>
6174 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6175 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6177 1998-12-02 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6182 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6184 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6185 calculation of pcrel point.
6187 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6192 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6196 (d10v_cleanup): Only generate previous insn if a multiline insn is
6199 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6204 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6207 -marm6xxx command line switches.
6209 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6211 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6212 (itbl-ops.o): Delete duplicate dependencies.
6213 Rebuild dependencies.
6214 Add fr30 dependencies.
6215 * Makefile.in: Rebuild.
6217 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6219 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6221 * listing.c: Ignore line terminator characters found inside
6224 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6226 * po/gas.pot: Regenerated.
6228 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6231 fr30_is_label_start(). Also checks for delay slot insns.
6233 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6234 FR30 instructions which contain a colon in the mnemonic.
6236 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6238 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-fr30.c: Removed currently superflous code.
6242 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-fr30.h: New file.
6245 * config/tc-fr30.c: Tweaking so that it will compile.
6247 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6249 * config/tc-d10v.h (obj_fix_adjustable): Define.
6250 (TC_FORCE_RELOCATION): Define.
6251 (d10v_force_relocation): Declare.
6252 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6253 (md_apply_fix3): Handle Vtable relocs.
6254 (d10v_fix_adjustable): New.
6255 (d10v_force_relocation): New.
6257 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-d30v.c: Change default behaviour to ignore potential
6260 conflicts between register name and symbol names.
6262 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6264 * configure.in: Add fr30-*-*.
6265 * config/tc-fr30.c: New file.
6266 * Makefile.in: Regenerated.
6267 * config.in: Regenerated.
6268 * configure: Regenerated.
6269 * doc/Makefile.in: Regenerated.
6270 * po/gas.pot: Regenerated.
6272 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6274 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6277 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6279 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6281 (do_scrub_chars): Add some casts to unsigned char to avoid
6282 unwanted sign extension.
6283 * read.c (lex_type): Set characters about 127 to be symbol
6285 * config/tc-i386.c (md_begin): Set identifier_chars and
6286 operand_chars for values above 127.
6288 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6290 * configure.in: detect cygwin* instead of cygwin32*
6291 * configure: regenerate
6293 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6295 * listing.c: Add support for producing a listing from piped
6298 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6300 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6301 (append_insn): Account for the tx39's multiply behavior.
6303 1998-10-26 Michael Meissner <meissner@cygnus.com>
6305 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6306 from assemble_parallel_insns. Add support for '->' to indicate
6307 explicitly serializing the instructions.
6308 (md_assemble): Ditto.
6310 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6312 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6315 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6317 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6319 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6321 * config/tc-mips.c : support frame and regmask/fregmask when
6322 MIPS_STABS_ELF is specified.
6324 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6326 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6327 (md_apply_fix): Don't return 1 for VTABLE relocs.
6328 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6330 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6332 * doc/c-i386.texi: Replace occurences of "opcode" with
6333 "instruction mnemonic", "instruction", or "mnemonic" when
6334 referring to the name of an instruction. Use "opcode" when
6335 referring to the sequence of machine bytes.
6337 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6338 (is_opcode_char): Rename to is_mnemonic_char.
6339 (md_assemble and i386_operand): Correct error messages from
6340 "opcode" to "instruction mnemonic"
6341 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6342 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6343 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6344 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6345 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6346 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6347 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6349 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6351 * config/tc-i386.c (i386_operand): Check for garbage after
6354 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6356 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6357 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6359 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6361 * config/tc-sh.h (obj_fix_adjustable): Define.
6362 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6363 (md_apply_fix): Likewise.
6364 (tc_gen_reloc): Likewise.
6365 (sh_fix_adjustable): New.
6367 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6369 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6370 * cgen.h (gas_cgen_finish_insn): Update prototype.
6371 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6372 cgen_insn_t -> CGEN_INSN_INT.
6373 (make_parallel): Update handling of CGEN_INT_INSN_P.
6374 (assemble_parallel_insn): Ditto.
6375 (target_make_parallel): New function.
6376 (md_assemble): Use it.
6378 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6380 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6382 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6384 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6385 converted into lower case.
6387 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6389 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6390 (gas_cgen_tc_gen_reloc): Likewise.
6391 * config/tc-m32r.h (obj_fix_adjustable): Define.
6392 * config/tc-m32r.c (m32r_fix_adjustable): New.
6393 (m32r_force_relocation): Handle VTABLE relocs.
6395 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6397 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6399 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6401 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6402 to lower case before parsing.
6404 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6405 parallel insns modift buts in the PSW as a side effect.
6407 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6409 * config/tc-d30v.c (find_format): Test for missing flag and
6412 (md_apply_fix3): Fix error messages to avoid
6413 assumption about presence of a symbol.
6415 (parallel_ok): Disallow parallel instructions that both modify the
6418 (find_format): Generate a warning if an odd numbered register is
6419 used as the first register in a mutli-register instruction.
6421 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6423 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6424 relocations are always associated with a symbol.
6426 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6428 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6429 (elf32_sparc_force_relocation): Declare.
6430 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6431 (tc_gen_reloc): Handle vtable relocs.
6432 (elf32_sparc_force_relocation): New.
6434 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6436 * symbols.c (S_IS_FUNCTION): New.
6437 * config/tc-v850.h (obj_fix_adjustable): Define.
6438 (TC_FORCE_RELOCATION): Define.
6439 (v850_force_relocation): Declare.
6440 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6441 of fx_addnumber for VTABLE reloc addends.
6442 (md_apply_fix3): Handle VTABLE relocs.
6443 (v850_fix_adjustable): New.
6444 (v850_force_relocation): New.
6446 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6448 * tc-hppa.c (fp_operand_format): Add some additional formats.
6449 (pa_ip): Do not automatically promote into pa2.0 mode.
6450 (pa_level): Handle ".level 2.0".
6452 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6454 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6455 * config/tc-i386.h (template.extension_opcode): Change to
6456 unsigned int to allow full range of 8-bit opcode suffixes.
6457 (None): Redefine as 0xffff.
6459 From Jeff B Epler <jepler@usgs.gov>
6460 * doc/c-i386.texi (i386-SIMD): New section.
6462 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6464 * read.c (discard_rest_of_line): New function.
6465 * read.h: Declare it.
6466 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6468 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-d10v.c (find_symbol_matching_register): New function.
6471 (find_opcode): Cope with the case where a register name matches
6474 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6476 * config/tc-v850.c (md_pcrel_from): Rename to
6477 v850_pcrel_from_section.
6478 (v850_pcrel_from_section): Do not resolves symbols in other
6481 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6483 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6485 * config/tc-d10v.c (find_opcode): Generate an error if a register
6486 is supplied for an operand that should not be a register.
6488 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6491 instructions to have another instruction in the right bin.
6493 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6496 the right container if the left container holds a branch
6499 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6502 both a register name and symbol name.
6503 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6505 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6507 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6508 execution unit class.
6510 (reg_name_search): If a name matches a register and a symbol,
6511 prefer the register.
6512 (find_format): Disallow flag registers when a general purpose
6513 register is required.
6514 If a number is required, but a register has been given, check to
6515 see if a symbol with the same name as the register exists, and if
6516 so, use that symbol.
6518 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6520 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6522 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-d30v.c (find_format): Do not accept flag registers as
6525 general purpose registers.
6526 (find_format): If an immediate value is expected at a given place
6527 in a format, but a register name has been provided instead, check
6528 to see if that register name matches the name of a predefined
6529 symbol and if it does, then use the symbol instead.
6530 (reg_name_search): If a register name matches a symbol name,
6531 prefer the register name to the symbol name.
6533 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6535 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6536 the previous insn to empty.
6538 1998-09-20 Michael Meissner <meissner@cygnus.com>
6540 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6541 pieces, forcing the use of an ANSI compiler.
6543 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6545 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6547 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6549 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6551 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6553 (obj_elf_vtable_entry): Likewise.
6554 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6555 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6556 (tc_gen_reloc): Likewise.
6557 (arm_fix_adjustable): Likewise.
6558 (elf32_arm_force_relocation): New.
6559 (armelf_frob_symbol): Remove coff-style symbol support.
6561 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6563 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6565 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6567 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6568 OBJ_COFF so that routine is defined for a.out format.
6570 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6572 * config/tc-i386.c (i386_operand): Detect non-segment registers
6573 used as segment prefixes.
6575 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6578 optimize across FDE boundaries.
6580 * config/obj-coff.c (obj_coff_section): Preserve any link once
6581 flags when setting the section flags.
6583 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6585 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6586 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6588 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6590 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6593 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6595 * frags.c (frag_grow): Include the size of the frag struct in the
6598 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6599 if the new subseg comes before the old.
6601 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6603 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6604 to handle edge8 and edge16.
6606 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6608 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6609 before we clobber the symbol involved.
6611 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6613 * config/tc-arm.c: Remove OBJ_ELF definitions for
6614 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6615 use arm_adjust_symtab for OBJ_COFF.
6616 (armelf_adjust_symtab): New Routine.
6617 * config/tc-arm.h: Define obj_adjust_symtab to
6618 armelf_adjust_symtab for OBJ_ELF.
6620 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6622 * configure.in: Make all i386-elf targets use bfd_gas.
6623 * config/tc-i386.c (tc_i386_force_relocation): New.
6624 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6625 (md_apply_fix3): Likewise.
6626 (tc_gen_reloc): Handle them.
6627 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6628 tc_i386_force_relocation.
6630 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6632 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6634 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6636 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6637 current opcode after writing the first insturction of a reverse
6640 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6642 * read.h (generate_lineno_debug): Add prototype.
6643 * read.c (generate_lineno_debug): Make non-static.
6645 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6647 * config/tc-i386.c (md_assemble): Only warn for address/data size
6650 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6653 against Thumb function names, as the linker needs this information.
6655 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6657 * expr.c (operand): Check also that there is no advance in operand
6658 after atof_generic in order to decide "is it label 0f or floating
6661 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6664 command line options with a single dash.
6665 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6667 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6669 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6670 * tc-arm.c (arm_fix_adjustable): New routine.
6672 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6674 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6675 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6676 demand_empty_rest_of_line before mri_comment_end.
6677 (equals): Check garbage after expression before
6678 mri_comment_end in MRI mode.
6680 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6682 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6683 small immediate constant to use the constant itself rather than
6686 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6689 (pa_leave): Likewise.
6691 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6693 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6695 (i386_operand): Fix an error message.
6697 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6699 * doc/c-arm.texi (ARM Directives): Document .req directive.
6701 * config/tc-arm.c (reg_required_here): Display erroneous string if
6702 the register name could not be decoded.
6703 Do not set inst.instruction if the sift is -1.
6705 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6707 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6710 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6712 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6713 even if it is belived to be unnecessary.
6715 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6717 config/tc-i386.c (i386_operand): Size immediate constants by
6718 suffix (erroneously removed as part of July 7 change).
6720 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6722 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6723 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6724 (armelf_frob_symbol): New Routine.
6725 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6727 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6729 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6731 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6733 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6734 command line switches passed to assembler.
6736 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6738 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6739 (gas_cgen_opcode_desc): Declare.
6740 (gas_cgen_parse_operand): Declare.
6741 (*): Prepend gas_ to gas specific fns to denote them as such.
6743 * cgen.c (gas_cgen_opcode_desc): New global
6744 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6745 (queue_fixup): Renamed from cgen_queue_fixup.
6746 (*): Prepend gas_ to gas specific fns to denote them as such.
6748 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6749 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6750 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6751 Open opcode table and initialize it.
6752 (make_parallel): Use gas_cgen_opcode_desc.
6753 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6754 (md_assemble): Ditto.
6756 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6758 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6759 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6760 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6761 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6762 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6763 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6764 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6765 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6766 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6767 (INIT_STAB_SECTION): Likewise.
6768 (OBJ_PROCESS_STAB): Likewise.
6770 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6771 (md_parse_option): Watch for them.
6772 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6773 (md_begin): Kill neverdef code.
6774 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6775 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6776 (s_alpha_coff_wrapper): New.
6777 (md_pseudo_table): Trap all ECOFF pseudos.
6779 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6781 Start of changes to remove mdebug section from mips*-elf
6782 Based on MIPS_STAB_ELF definition
6783 * acconfig.h: undef if not configured
6784 * config.in: undef if not configured
6785 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6786 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6787 * stabs.c (s_stab_generic): flush frag
6789 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6791 * configure.in: (arm-*-elf): Handle.
6792 (thumb-*-elf): Handle.
6793 * configure: Regenerate.
6794 * read.c (stringer): Fix typo in comment.
6795 * write.c (fixup_segment): Don't add symbol value to addend if
6797 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6799 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6802 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6804 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6805 (write_2_short): Emit warning if new flag is set.
6806 (do_assemble): Set flags if left instruction is one of special
6807 "right-instruction-killer" type.
6809 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6811 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6812 Always output words in debug_info section as big endian.
6813 (sparc_target_format): Choose correct bfd target.
6814 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6816 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6818 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6819 to work with internationalization code. Issue an error when two
6820 operands match that are not allowed to match.
6822 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6824 * configure.in (install_tooldir): Allow target to specify whether
6825 it wants to be installed in $(tooldir)/bin.
6826 * configure: Regenerate.
6827 * Makefile.am (install-exec-local): Set install-exec-tooldir
6828 dependency via configure.
6829 * Makefile.in: Regenerate.
6831 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6833 * Makefile.am (install-exec-local): Split into two ...
6834 (install-exec-bindir,install-exec-tooldir): New rules.
6835 * Makefile.in: Regenerate.
6837 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * Makefile.am (install-exec-local): Don't remove the file before
6840 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6841 W. Rozycki <macro@ds2.pg.gda.pl>.
6842 * Makefile.in: Rebuild.
6844 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6846 * cgen.c: Include libiberty.h.
6847 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6848 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6849 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6850 (md_cgen_lookup_reloc)): Declare.
6851 (md_cgen_record_fixup_exp): Declare.
6852 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6853 (m32r_relax_frag): Declare.
6854 (cgen_md_apply_fix3): Decls moved to cgen.h.
6855 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6856 (m32r_cgen_record_fixup_exp): Delete decl.
6857 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6858 (assemble_nop): Delete.
6859 (expand_debug_syms): Delete unused `exp'.
6860 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6861 Add default case for -Wall.
6862 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6863 (md_atof): Delete unused wordP.
6865 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6867 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6870 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6872 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6873 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6874 .print, .purgem, and .struct. Remove documentation for
6877 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6879 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6880 Update call to insert_operand.
6882 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6884 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6886 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6889 whitespace after a prefix operator.
6891 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6893 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6895 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6897 * config/tc-sparc.c (log2): New static function.
6898 (s_reserve): Use log2 to convert alignment before calling
6900 (s_common): Use log2 to convert alignment before calling
6901 record_alignment and frag_align.
6902 (sparc_cons_align): Use log2.
6904 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6907 (s_common): Likewise.
6909 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6910 initialization of waddr.
6911 (sparc_elf_final_processing): Add default case to switch.
6913 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6915 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6916 than temporary real.
6918 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6920 * write.c (subsegs_finish): Don't align the segments if there were
6923 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6924 copying aux information.
6926 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6927 expression into a symbol.
6929 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6931 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6932 type to unsigned int.
6933 (md_assemble): Change type used to store offsets from unsigned
6935 (i386_operand): Switch error check to only call RESTORE_END_STRING
6936 once after parse_register.
6938 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6940 * config/tc-v850.c (md_show_usage): Changed format to match that
6943 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6945 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6947 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6949 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6952 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6955 * doc/Makefile.in: Rebuild.
6957 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6959 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6960 for %lo expressions.
6961 (mips_ip, case 'u'): Move range check after code to mask
6962 off bits in %hi/%lo expressions. Mask off high bits for
6965 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6967 * doc/Makefile.am (gasver.texi): New target.
6968 (as.info, as.dvi): Depends upon gasver.texi.
6969 * doc/as.texinfo: Include gasver.texi. Mention version number on
6970 title page and in top node.
6971 * doc/Makefile.in: Rebuild.
6973 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6975 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6976 but not including the line containing the edict.
6977 * listing.h (LISTING_EOF): New.
6978 * input-scrub.c (input_scrub_next_buffer): Call it.
6980 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6982 * config/tc-i386.c (i386_operand): Don't set the size of an
6983 immediate address based solely on the suffix and the mode.
6985 * config/tc-i386.c (md_assemble): Add assertion to make sure
6986 overlap2 does not set Imm.
6988 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6989 sequences of whitespace to a single space.
6990 (is_space_chars): Just compare with space.
6991 (md_begin): Don't initialize space_chars.
6992 (md_assemble): Just skip a single whitespace character.
6993 (i386_operand): Rewrite base-index parsing to use new
6994 parse_register, and to skip white space. Skip white space in a
6995 number of other places too. Don't give error message if
6996 parse_register fails.
6997 (parse_register): Change reg_string parameter to be non-const.
6998 Add end_op parameter. Skip white space after the `%', and return
6999 end of register string. Give error message here rather than
7002 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7004 Based on patch from Matt Semersky <matts@scd.hp.com>:
7005 * expr.c (op_encoding): Make const.
7006 (expr_set_precedence): New function.
7007 (expr_begin): Don't set operator rankings, just call
7008 expr_set_precedence.
7009 * expr.h (expr_set_precedence): Declare.
7010 * read.c (s_mri): Call expr_set_precedence.
7012 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * doc/as.texinfo (Statements): Remove paragraph discussing
7015 continuing lines with a backslash. This hasn't worked for years,
7018 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7020 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7022 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7023 (ps_CTORS, ps_DTORS): New section types.
7024 (vms_fixup_xtors_section): New function
7025 (Ctors_Psect, Dtors_Psect): Define.
7026 (IS_GXX_XTOR): Define
7027 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7028 Filter static constructors/destructors and add to
7029 Ctors_Symbols/Dtors_Symbols chain.
7030 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7031 appropriate section.
7033 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7034 * makefile.vms: Merge vax/vms support.
7036 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7038 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7039 (elf_pseudo_table): Add them.
7040 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7041 (md_apply_fix): Accept them.
7042 (mips_fix_adjustable): Don't adjust them.
7043 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7044 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7045 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7046 (tc_fix_adjustable): Don't adjust them.
7048 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7050 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7052 * Makefile.in: Regenerate.
7053 * configure.in: AC_SUBST cgen_cpu_prefix.
7054 * configure: Regenerate.
7056 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7058 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7059 Changed all users of COND12_DELAY.
7061 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7063 * config/tc-mn10300.c (set_arch_mach): New function.
7064 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7065 (md_begin): Default to mn10300 mode.
7066 (md_assemble): Only accept instructions for the core mn10300
7067 chip and the active machine type.
7069 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * subsegs.h (segment_info_type): Give the struct a name.
7072 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7073 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7074 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7075 * config/tc-w65.h (tc_reloc_mangle): Declare.
7076 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7078 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7080 * config/tc-v850.c (v850_comm): Restore old section
7081 after common processing.
7083 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7085 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7087 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7089 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7090 char with code that explicitly sign-extends.
7092 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7094 * config/tc-v850.c (md_begin): Restore text section as the current
7095 section after creating call table sections.
7096 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7099 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7100 with call to macro SYM_AUXINFO.
7102 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7104 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7105 with the program transform name.
7106 * Makefile.in: Rebuild.
7108 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7113 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7115 * config/tc-i386.c (i386_operand): Be prepared for a space between
7116 the open parenthesis and the start of the register operand,
7117 because of the June 16 change.
7119 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7121 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7124 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7126 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7127 even if it is belived to be unnecessary.
7129 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7131 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7133 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7135 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7137 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7138 shift amount for a repeated operand. The shift amount for the
7139 repeated copy comes from the size of the operand.
7141 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7143 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7145 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7149 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7151 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7152 characters in it as LEX_IS_SYMBOL_COMPONENT.
7153 * config/tc-i386.h (tc_symbol_chars): Define.
7154 (extra_symbol_chars): Declare.
7155 * config/tc-i386.c (extra_symbol_chars): Define.
7156 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7157 (line_comment_chars): Set to '/' if TE_LINUX.
7158 * doc/c-i386.texi (i386-prefixes): Update.
7159 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7161 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7163 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7164 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7166 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7168 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7169 constraint in instructions REP & REPI.
7171 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7173 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7174 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7176 (check_range): If the operand is shifted, then shift the number
7177 before checking its range.
7179 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7181 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7184 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7186 * config/tc-v850.c (v850_comm): Create special sections as needed.
7188 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7190 * config/tc-d10v.c (write_2_short): Addition of swapping
7191 instructions for sequential and reverse sequential order when
7192 given order is not possible.
7194 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7196 * Makefile.am: Rebuild dependencies.
7197 (DEP_INCLUDES): Fix reference to intl build directory.
7198 * Makefile.in: Rebuild.
7200 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7202 * doc/c-i386.texi: Update 16 bit documentation.
7204 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7205 IgnoreDataSize to IgnoreSize as they are used for address size as
7207 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7208 32-bit mode, similarly addr16/data16 and variants.
7210 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7212 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7213 sequential word multiply instructions.
7215 (do_assemble): Add extra command line argument, to allow mul32
7216 attribute to be preserved across parallel insns.
7217 (md_assemble): Insert NOPs between explicitly parallel insns which
7218 contain an 32 bit multiply and a 16 multiply.
7220 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7222 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7225 * config/tc-i386.c (reloc): Add braces.
7227 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7228 consistent with Intel naming.
7229 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7230 use bitfields in sib_byte.
7231 (modrm_byte): Don't use bitfields here either.
7233 * config/tc-i386.c (current_templates): Add const.
7234 (parse_register): Add const to return, param, and char *s.
7235 (i386_operand): Add const to reg_entry *r.
7236 * config/tc-i386.h (templates): Add const to start, end.
7238 Inspired by code for 16 bit gas support from Martynas Kunigelis
7239 <martynas@nm3.ktu.lt>:
7240 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7241 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7242 (uses_mem_addrmode): Remove.
7243 (md_estimate_size_before_relax): Add support here too.
7244 (md_relax_table): Rewrite interface to md_relax for 16 bit
7246 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7247 (opcode_suffix_to_type): Remove.
7248 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7249 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7250 (md_convert_frag): Likewise.
7251 (i386_operand): Add support for 16 bit base/index regs,
7252 immediates, and displacements. Remove some unnecessary casts, and
7253 localise end_of_operand_string, displacement_string_start,
7254 displacement_string_end variables. Add GCC_ASM_O_HACK.
7255 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7257 * config/tc-i386.c (prefix_hash): Remove.
7258 (md_begin): Rewrite without obstacks. Remove prefix hash table
7259 handling. Rewrite lexical table handling.
7260 (i386_print_statistics): Don't print prefix statistics.
7261 (md_assemble): Rewrite instruction parser so that line is not
7262 converted to lower case. Don't do a hash_find for prefixes,
7263 instead recognise them via opcode modifier.
7264 (expecting_operand, paren_not_balanced): Localise variables.
7265 * config/tc-i386.h (IsPrefix): Define.
7266 (prefix_entry): Remove.
7268 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7269 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7270 '\\' in case where comment_chars contains '/'.
7272 * config/tc-i386.c (MATCH): Ensure given operand and template
7273 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7274 you must write `ljmp *table(%ebx)'.
7276 From H.J. Lu <hjl@gnu.org>:
7277 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7278 as 0 ifndef BFD_ASSEMBLER.
7279 (md_assemble): Allow immediate operands without suffix or
7280 other reg operand to default in size to the current code size.
7282 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7284 * config/tc-v850.c (md_begin): Restore creation of
7285 .call_table_text and .call_table_data sections.
7287 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7289 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7290 after emitting a word of noops.
7292 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7294 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7295 (i386_operand): Simplify checks for valid base/index combinations.
7296 Disallow `in 4(%dx),%al'.
7298 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7300 (add_prefix): Change parameter from char to int.
7302 * config/tc-i386.h (Ugh): Define opcode modifier.
7303 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7305 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7306 CONSISTENT_REGISTER_MATCH macros to check register types more
7307 thoroughly. Check for illegal suffix/operand combinations
7308 when matching insns with operands. Handle new `s' suffix, and
7309 associated FloatMF opcode modifier for float insns with memory
7311 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7312 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7313 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7314 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7315 DATA_PREFIX_OPCODE throughout.
7317 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7318 (md_assemble): Rewrite suffix/register operand checking code to be
7319 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7320 AnyMem, the better to grep.
7322 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7323 given a memory operand. Don't set Abs bits either.
7324 (type_names): Remove Mem*, Abs*.
7325 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7326 define opcode_modifiers as these cases are handled by Disp8,
7327 Disp16, Disp32 and suffix checks.
7328 (COMES_IN_BOTH_DIRECTIONS): Remove.
7329 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7331 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7332 if IgnoreDataSize modifier given. Remove ShortformW modifier
7333 test. Add test for ShortForm in W base_opcode modification.
7334 Merge Seg2ShortForm and Seg3ShortForm code.
7335 * config/tc-i386.h (ShortFormW): Remove.
7336 (IgnoreDataSize): Define.
7338 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7340 * config/tc-d30v.c (md_assemble): Store previous segment state
7341 with previous instruction.
7343 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7345 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7346 (ebp, esp): Remove static variables.
7347 (MATCH): Remove test for InOutPortReg.
7348 (i386_operand): Properly handle InOutPortReg here instead.
7349 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7350 (md_assemble): Simplify and correct modrm and sib generation.
7351 (i386_operand): Add warning for scale without index.
7352 Rewrite checks for valid base/index combinations.
7354 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7355 macros and enclose in do while(0).
7356 (RESTORE_END_STRING): Likewise.
7357 (md_assemble): Add one to printed operand number so we start
7358 from 1 not 0. Add some more gettext invocations.
7359 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7362 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7363 DATA_PREFIX, SEG_PREFIX): Define.
7364 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7365 (check_prefix): Remove function.
7366 (add_prefix): New function. Add prefix to i.prefix as well as
7368 (md_assemble): Changes for add_prefix. Remove hack for wait
7369 prefix, instead always output prefixes in fixed order. Test
7370 for jcxz/loop when selecting between word & dword operations,
7371 and add address size prefix rather than operand size prefix.
7372 Remove operand -> address size hack when emitting jcxz/loop.
7373 (i386_operand): Remove O_Absent check as it's done in expr.
7375 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * configure.in: Recognize m5200 as a cpu_type of m68k.
7378 * aclocal.m4: Rebuild with current libtool.
7379 * configure: Rebuild.
7381 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7383 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7384 to relaxable_symbol to prevent references to external symbol from
7387 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7389 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7390 symbols are relaxable.
7392 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7394 * config/tc-v850.c (md_begin): Don't create special
7395 sections by default.
7397 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7399 * config/tc-mips.c (macro): For div and udiv, close the
7400 reorder block as soon as possible.
7402 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7404 From Matt Semersky <matts@scd.hp.com>:
7405 * macro.c (macro_mri_mode): New function.
7406 * macro.h (macro_mri_mode): Declare.
7407 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7410 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7412 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7415 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7416 until after xstrdup in OBJ_EVAX case.
7418 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7420 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7421 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7422 of hardcoded magic number.
7423 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7425 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7427 * read.c (do_s_func): New function.
7429 * read.h (do_s_func): Add prototype.
7431 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7433 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7434 nops if fill pattern not specified.
7436 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7438 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7439 * config/te-go32.h (TE_GO32): Define.
7440 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7442 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7444 Implement .func/.endfunc pseudo-ops.
7445 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7447 * read.c (potable): Add .func,.endfunc.
7448 (s_func): New function.
7449 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7451 (in_doc_func_p,current_function_label): New static globals.
7452 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7454 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7457 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7458 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7459 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7460 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7461 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7462 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7463 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7464 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7465 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7466 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7467 * config/tc-a29k.c: Don't define md_short_jump_size,
7468 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7469 * config/tc-alpha.c: Likewise.
7470 * config/tc-alpha.h: Likewise.
7471 * config/tc-arm.c: Likewise.
7472 * config/tc-h8300.c: Likewise.
7473 * config/tc-h8500.c: Likewise.
7474 * config/tc-hppa.c: Likewise.
7475 * config/tc-i860.c: Likewise.
7476 * config/tc-i960.c: Likewise.
7477 * config/tc-ppc.c: Likewise.
7478 * config/tc-sh.c: Likewise.
7479 * config/tc-sparc.h: Likewise.
7480 * config/tc-tic30.c: Likewise.
7481 * config/tc-w65.c: Likewise.
7482 * config/tc-z8k.c: Likewise.
7484 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7486 * config/tc-vax.c (_): Delete this macro used for placeholder
7487 values in vax_operand_width_size; it conflicts with the _() macro
7488 used for internationalization.
7490 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7493 code. From Chris Moller <moller@bops.com>.
7495 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7496 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7497 * read.c (emit_expr): Initialize seg and subseg fields of a new
7499 * write.c (write_object_file): Switch to the appropriate segment
7500 and subsegment when processing a broken word.
7502 * config/tc-m68k.c (mri_assemble): New static function.
7503 (build_mri_control_operand): Call mri_assemble rather than
7505 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7506 (s_mri_endf, s_mri_endw): Likewise.
7508 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7510 * read.c (s_org): Call md_flush_pending_output if it is defined.
7512 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7514 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7516 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7517 (md_parse_option): Add for same.
7518 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7519 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7520 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7522 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7524 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7526 * config/tc-arm.c (find_real_start): Relax definition of local
7529 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7531 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7532 symbols at the given address, not just the last one specified.
7534 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7536 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7537 or number_to_chars_littleendian to write data.
7539 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7541 * config/tc-v850.c (md_assemble): Remove artificially created
7542 register name symbols.
7544 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7546 * write.c (fixup_segment): Change "segment" to "section" in
7549 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7551 * write.c (fixup_segment): Change sym1-sym2 message again.
7553 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7555 * write.c (fixup_segment): Improve error message for sym1-sym2
7556 errors when sym1 is in a different segment from sym2.
7558 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7560 * config/tc-m32r.c (warn_unmatched_high): New static local.
7561 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7562 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7563 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7564 (md_parse_option): Likewise.
7565 (md_show_usage): Likewise.
7566 (m32r_frob_file): Likewise.
7568 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7569 (read_a_source_file): Call them.
7570 * read.h (stabs_generate_asm_file): Declare.
7571 * stabs.c (stabs_generate_asm_file): New function.
7572 (generate_asm_file): New function.
7573 (stabs_generate_asm_lineno): Move file name handling into
7576 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7578 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7579 (d30v_current_align, d30v_current_align_seg): New variables.
7580 (d30v_last_label): New variable.
7581 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7582 (s_d30v_data, s_d30v_section): Likewise.
7583 (md_pseudo_table): Call them.
7584 (md_begin): Initialize d30v_current_align_seg.
7585 (md_assemble): Call d30v_align when needed by known current alignment.
7586 (d30v_frob_label, d30v_cons_align): New functions.
7587 * config/tc-d30v.h (md_do_align): Remove.
7588 (tc_frob_label): Call d30v_frob_label.
7589 (md_cons_align): New.
7591 * config/tc-d30v.c (find_format): Convert complex expressions to
7592 expression symbols before processing. Clean up code formatting.
7594 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7596 * po/Make-in (install-info): New target.
7598 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7600 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7602 * config/tc-mn10300.c (md_assemble): Likewise.
7604 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7606 * Makefile.am: Update with `make dep-am'.
7607 (HFILES): Add cgen.h.
7608 (cgen.o): Depend on cgen.h.
7609 * Makefile.in: Regenerate.
7611 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7613 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7615 * gasp.c (grab_label): Permit a label to be a preprocessor
7616 variable by permitting a label to start with a backslash.
7618 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7620 * config/tc-mips.c (validate_mips_insn): Removed hack
7621 for previously inaccessible bitfields in some INSN_TRAP
7624 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7626 * config/tc-d30v.c (do_assemble): Abort with error message
7627 if opcode operands do not match.
7629 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7631 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7632 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7633 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7634 similar new 'q' operand.
7636 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7638 * cgen.c (cgen_asm_finish_insn): Fix typo.
7640 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7643 * cgen.c: Include it.
7644 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7645 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7646 All callers updated.
7647 * config/tc-m32r.c: Include cgen.h.
7648 (m23r_insn): New members num_fixups,fixups.
7650 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7652 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7653 to avoid compiler warning.
7655 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7657 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7660 * makefile.vms (OBJS): Add ehopt.obj
7662 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7664 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7666 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7668 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7669 a short format insn.
7670 (md_assemble): Set it for explicitly packed insns.
7672 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7674 * config/obj-coff.c (c_symbol_merge): Do not take address of
7675 native fields when performing the memcpy.
7677 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7679 * config/tc-mips.c (macro,macro2): Implement
7680 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7682 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7684 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7685 relocations against globally visible symbols.
7686 * config/tc-m68k.c (relaxable_symbol): New macro.
7687 (m68k_ip, md_estimate_size_before_relax): Use it.
7688 (tc_m68k_fix_adjustable): Also handle weak symbols.
7690 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7692 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7693 references to externally visible symbols.
7694 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7695 values in twice for a PC relative reloc if the symbol is
7698 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7699 don't adjust a PC relative reloc against an externally visible
7701 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7702 for a PC relative fixup against an externally visible defined
7703 symbol, arrange to store object file and addend values as though
7704 the symbol were not defined.
7705 (tc_gen_reloc): Likewise.
7707 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7709 * read.c (sizeof_leb128): Referenced externally by write.c so
7712 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7714 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7715 and expand a 'debug' symbol associated with the next instruction
7716 that does not cause a short instruction to be filled with a NOP.
7717 (md_pseudo_table): Add support for .debugsym.
7718 (assemble_parallel_insn): Add calls to expand_debug_sym as
7720 (md_assemble): Ditto.
7722 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7724 * as.c (main): Conditionally call setlocale.
7725 * gasp.c (main): Likewise.
7726 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7727 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7729 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7731 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7733 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7735 * config/tc-hppa.c: Change all calls to bzero to use memset.
7736 (pa_ip): Add cast to avoid warning.
7737 (tc_gen_reloc, md_apply_fix): Likewise.
7738 (pa_find_space_by_number): Likewise.
7739 (hppa_force_relocation): Likewise.
7740 (pa_block): Change i to unsigned int.
7741 * config/obj-som.h (obj_som_copyright): Declare.
7743 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7745 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7746 for line numbers for assembly source.
7748 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7750 * configure.in: Change version number to 2.9.4
7751 * configure: Rebuild.
7753 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7755 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7757 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * ecoff.h: Change symbolS in function declaration to struct
7762 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7764 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7765 (md_convert_frag): Fix i18n typo.
7767 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7769 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7770 * ecoff.h: Protoype it.
7771 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7772 [EVAX] (s_alpha_prologue): Delete.
7773 (md_pseudo_table): Update.
7775 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7777 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7778 array to local pointer.
7779 (get_args, parse_expr): Add casts to avoid warnings.
7781 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7783 * read.c (s_set): Cast xmalloc return value to fragS *.
7784 * config/tc-m68k.c (m68k_ip): Function made static to match
7785 previous forward declaration.
7786 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7788 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7790 * config/tc-v850.c: Add internationalisation macros to error
7793 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7794 macros to error strings.
7796 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7798 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7799 reloc is in the TOC csect.
7800 (md_apply_fix3): Correct gettext typo.
7802 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7804 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7805 .L - they are local labels and the branches are not really
7806 function calls but rather far jumps.
7808 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7810 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7812 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7814 * config/tc-i386.c (md_assemble): Print operand number rather than
7815 using ordinal_names.
7816 (i386_operand): Likewise.
7818 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7820 * Makefile.am (INTLLIBS): Define to work around apparent automake
7822 All Makefiles: Regenerated.
7824 * Many files: Added gettext invocations around user-visible
7826 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7827 HAVE_LC_MESSAGES): Define.
7828 * dep-in.sed: Added asintl.h.
7829 * po/Make-in: New file.
7830 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7832 * read.c (Z_): Renamed from `_'.
7833 * Makefile.am (SUBDIRS): Added po.
7834 (POTFILES): new macro.
7835 (po/POTFILES.in): New target.
7836 ($(OBJS)): Added asintl.h.
7838 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7839 (as_new_LDADD): Added $(INTLLIBS).
7840 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7841 (gasp_new_LDADD): Added $(INTLLIBS).
7842 (gasp_new_DEPENDENCIES): New macro.
7843 * configure, aclocal.m4: Rebuilt.
7844 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7846 (ALL_LINGUAS): Define.
7847 * macro.c: Include "asintl.h".
7848 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7849 * as.h: Include "asintl.h".
7850 * config/tc-i386.c (ordinal_names): Removed.
7851 (md_assemble): Changed error text to avoid ordinal_names.
7852 (i386_operand): Likewise.
7853 (reloc): Added as_bad to avoid i18n problems.
7854 (tc_gen_reloc): Likewise.
7855 * config/tc-arm.c (bad_args): Now a #define.
7857 * config/obj-vms.c (VMS_stab_parse): Changed type of
7859 (global_symbol_directory): Unified strings to avoid i18n
7861 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7862 avoid i18n problems.
7863 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7864 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7866 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7868 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7870 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7872 * as.c (print_version_id): Added an fprintf to avoid i18n
7874 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7876 * expr.c (expr): Added as_warn call to avoid i18n problems.
7877 * messages.c (as_assert): Changed code to avoid i18n problems.
7878 (as_abort): Likewise.
7879 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7880 (s_space): Likewise.
7881 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7883 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7885 * config/tc-i386.c (check_prefix): New static function, split out
7887 (struct _i386_insn): Add wait_prefix field.
7888 (md_assemble): Remove wait_prefix local variable. Use
7889 check_prefix when adding a prefix.
7891 * config/tc-i386.c (current_templates): New static variable.
7892 (md_assemble): Remove current_templates local variable.
7893 (md_assemble, i386_operand): Improve error and warning messages in
7894 many places. Add RESTORE_END_STRING in many places before error
7895 return. Clarify some comments.
7897 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7899 (md_assemble): Parse string instruction operands, looking for
7900 segment override prefixes. Check for invalid segment prefixes on
7902 (i386_operand): i.seg[] and max mem_operand changes for string
7904 * config/tc-i386.h (EsSeg): Define.
7906 * config/tc-i386.h (regKludge): Define.
7907 (iclrKludge, imulKludge): Don't define.
7908 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7909 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7910 opcode_modifier checks to look for more common cases first. Add
7911 default_seg for IsString case.
7913 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7915 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7917 * configure: Rebuild with new automake and libtool.
7918 * aclocal.m4, Makefile.in: Likewise.
7920 * doc/Makefile.am (as.dvi): New target.
7921 * doc/Makefile.in: Rebuild.
7923 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7925 * configure.in: Added sparc86x support.
7927 * configure: Rebuild.
7929 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7931 (md_parse_option): Warn if -EL is not supported for this architecture.
7933 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7935 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7937 * config/tc-mips.c (mips_ip): Note when we use get match on
7938 the full instruction name.
7940 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7942 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7943 back into the expression to handle add/sub simplification correctly.
7945 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7947 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7949 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7951 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7954 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7956 * symbols.c (max_indent_level): New global.
7957 (print_symbol_value_1): Use it.
7958 * expr.h (expr_build_dot): Declare.
7959 * expr.c (expr_build_dot): New function.
7961 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7963 * symbols.c (print_binary): New function.
7964 (print_expr_1): Call it.
7966 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7968 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7969 operand in the opcode.
7971 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7973 * config/tc-i386.h: Reorder operand flags and opcode modifier
7974 flags for clarity. Remove unused definitions: Unknown,
7975 ImmUnknown, DispUnknown, NoModrm.
7976 * config/tc-i386.c (type_names): Add missing Debug type.
7977 (md_assemble): Better duplicate prefix checking. Quicker string
7978 instruction check via new opcode_modifier flag.
7980 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7982 * doc/as.texinfo (Invoking): Clarify -Wa example.
7984 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7986 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7987 (s_mips_weakext): Define.
7988 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7989 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7992 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7994 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7995 is an error if the value can not be computed at assembly time.
7996 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7998 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8000 * gasp.c (main): Set next field of new include_path structure to
8001 NULL. From Avery Pennarun <averyp@gdc.ca>.
8003 * read.c (s_mri_sect): Call as_bad rather than abort for an
8004 unsupported MRI target.
8006 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8008 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8009 the destination of a branch instruction should be altered.
8010 (find_real_start): New function: Locate the real, Thumb coded
8011 start of a Thumb function.
8012 (do_t_branch23): Alter the destination of branches to Thumb
8015 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8017 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8019 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8022 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8024 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8025 * doc/c-hppa.texi: Likewise.
8027 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * Makefile.am: Rebuild dependencies.
8030 * Makefile.in: Rebuild.
8032 * Makefile.am (DEP_INCLUDES): New variable.
8033 (.dep1): Change to work when srcdir is not an absolute path.
8034 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8035 * Makefile.in: Rebuild.
8037 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8039 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8040 LinearAddress patch.
8042 * configure.in: Set version to 2.9.1.
8043 * configure: Rebuild.
8045 * Branched binutils 2.9.
8047 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8049 * config/tc-i386.h (FWait): Define.
8050 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8051 other prefixes. Check FWait flag in opcode table to see which
8052 instructions require an fwait prefix.
8054 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8056 * stabs.c (get_stab_string_offset): Always create a stab string
8059 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8061 Fix some gcc -Wall warnings:
8062 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8063 * ehopt.c (eh_frame_code_alignment): Likewise.
8064 * expr.c (integer_constant, operand): Likewise.
8065 * frags.c (frag_align): Likewise.
8066 * gasp.c (level_0, change_base, doinstr): Likewise.
8067 * hash.c (hash_ask): Likewise.
8068 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8069 (debugging_pseudo): Likewise.
8070 * macro.c (define_macro, check_macro): Likewise.
8071 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8072 (ignore_rest_of_line, float_cons): Likewise.
8073 * symbols.c (decode_local_label_name): Likewise.
8074 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8075 (fixup_segment, number_to_chars_bigendian): Likewise.
8076 (number_to_chars_littleendian): Likewise.
8077 * config/atof-ieee.c (gen_to_words): Likewise.
8078 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8079 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8080 * read.c (output_big_sleb128): Initialize locals to avoid
8082 (output_big_uleb128, equals): Likewise.
8083 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8084 to unsigned int. Change zeros to unsigned int.
8085 * cond.c (s_if): Add return to default case.
8086 * frags.c (frag_now_fix): Change return type to addressT.
8087 * frags.h (frag_now_fix): Update declaration.
8088 * listing.c (file_info_struct): Change linenum to unsigned int.
8089 (struct list_info_struct): Change hll_line to unsigned int.
8090 (print_source): Update format string.
8091 * read.c (emit_expr): Change scan to unsigned int, and don't
8092 bother to initialize it.
8093 * symbols.c (dollar_label_count): Change to unsigned long.
8094 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8095 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8096 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8098 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8100 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8101 mcf5200 just as we do for m68000.
8102 (m68k_init_after_args): Likewise.
8103 (md_estimate_size_before_relax): Likewise.
8105 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8107 * config/tc-v850.c (md_assemble): Store relocation addend in
8108 fixup instead of instruction.
8110 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8112 * config/tc-i386.c (md_assemble): Swap template arguments to
8113 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8114 This macro is currently symmetric, so passing them the wrong
8115 way didn't cause any problem, but may if the macro is changed
8117 After copying template to i.tm, use i.tm. rather than t-> to
8118 access fields, and make t a const*
8119 Move i.tm.operand_types[] swap to immediately after the copy.
8121 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8123 * expr.h (expr_build_uconstant): Add prototype.
8124 (expr_build_unary,expr_build_binary): Add prototypes.
8125 * expr.c (expr_build_uconstant): New function.
8126 (expr_build_unary,expr_build_binary): New functions.
8128 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8130 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8131 * macro.c (macro_expand_body): Increase buffer size.
8132 * messages.c (as_warn): Likewise.
8133 (as_warn_where, as_bad, as_bad_where): Likewise.
8135 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8137 Based on patch from H.J. Lu <hjl@gnu.org>:
8138 * Makefile.am (DISTSTUFF): New variable.
8139 (diststuff): New target.
8140 * Makefile.in: Rebuild.
8142 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8144 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8145 m32r_elf_section_change_hook.
8147 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8148 emit a nop if a section ends with a 16 bit instruction.
8150 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8153 s_lcomm rather than obj_coff_lcomm.
8154 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8156 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8158 * config/tc-i386.h (LinearAddress): Define.
8159 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8160 instruction, don't use a default segment.
8162 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8164 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8165 * configure: Rebuild.
8167 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8169 * aclocal.m4, configure: Rebuild with libtool 1.2.
8171 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8173 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8174 PC relative branches. Patch courtesy of Jonathan Walton.
8177 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8179 * configure.in (emulations): Add thumb-pe target.
8181 * configure (emulations): Add thumb-pe target.
8183 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8185 * itbl-lex.l (yywrap): Don't define if already defined as a
8188 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8190 * depend.c (quote_string_for_make): New function.
8191 (wrap_output): Use it.
8193 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8195 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8196 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8198 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8200 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8201 Recognize -GN and -relax.
8202 (md_begin): Initialize gp size from -G switch.
8203 (alpha_force_relocation): Always force if -relax.
8204 (alpha_align): Take a new argument that will specify when to
8205 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8206 Change all callers. Emit nop alignment padding as nop+unop pair.
8208 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8210 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8211 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8213 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8215 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8216 require padding to the next long word boundary.
8218 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8220 * cgen.c: #include symcat.h.
8221 * config/tc-m32r.c: Likewise.
8223 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8225 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8226 absolute expressions instead of '$' prefixed register names.
8228 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8230 * read.c (s_set): Record file and line info for symbols when -as.
8231 (pseudo_set): Don't overwrite that dummy fragment.
8233 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8235 * config/tc-ppc.c (md_pseudo_table): Add "section".
8236 (ppc_named_section): New static function.
8238 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8240 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8241 so we don't have to scan the entire list.
8243 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8245 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8246 case, allow the parallel instructions to modify the same flag
8249 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8251 * listing.c (list_symbol_table): Categorize symbols by
8252 undefined_section rather than sy_frag->line == NULL.
8254 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8256 * Makefile.am (install-exec-local): Install properly when ln
8257 fails or tooldir == prefix.
8259 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8261 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8262 Test result of insert_operand for error.
8264 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8266 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8267 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8268 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8269 * doc/Makefile.in: Rebuild.
8271 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8273 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8274 (macro): Fix handling of M_COP[0-3].
8276 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8278 Based on patches from Ross Harvey <ross@teraflop.com>:
8279 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8280 if macro_alternate or macro_mri.
8281 (getstring): Remove support for byte constants between < and >.
8282 (get_any_string): '<' only starts a string if macro_alternate or
8284 (macro_expand_body): Permit keyword parameters following
8285 positional parameters.
8287 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8288 * configure.in (alpha*-*-netbsd*): New target.
8289 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8290 * configure: Rebuild.
8292 * as.h (flag_warn_suppress_instructionswap): Move from here...
8293 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8294 here, and make static.
8296 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8297 BFD_ASSEMBLER or MANY_SEGMENTS.
8299 * as.c (show_usage): Update bug-gnu-utils address.
8300 * gasp.c (show_usage): Likewise.
8301 * doc/as.texinfo (Bug Reporting): Likewise.
8303 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8305 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8306 insns regardless of the size of a pointer if we're in mips I or
8308 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8310 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8312 Fix rac to accept only a0:
8313 * tc-d10v.c (parallel_ok, find_opcode):
8314 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8315 Introduce OPERAND_GPR.
8317 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8319 * read.c (s_fill): Handle non-constant repeat counts by creating
8320 an rs_space fragment.
8322 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8324 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8325 from as_bad to as_warn.
8327 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8329 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8330 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8331 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8333 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8335 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8336 seg_fix_rotP rather than fix_root from seg_info.
8338 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8340 * expr.c: Add support for 0x1_2_3_4 bignums.
8342 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8344 * configure.in: Change -linux* to -linux-gnu*.
8345 * configure: Rebuild.
8347 * app.c (do_scrub_begin): Treat \r as whitespace.
8349 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8351 * Makefile.am: Update dependencies.
8352 * Makefile.in: Rebuild.
8354 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8356 * configure, aclocal.m4: Rebuild with new libtool.
8358 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8360 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8361 the argument to bfd_set_arch_mach.
8362 (load_address): Use bfd_arch_bits_per_address to determine the
8363 bit size of an address instead of looking at the isa level.
8364 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8366 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8368 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8370 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8372 * ehopt.c: New file.
8373 * as.h (enum _relax_state): Add rs_cfa.
8374 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8375 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8376 * read.c (emit_expr): Call check_eh_frame.
8377 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8378 (relax_segment): Likewise.
8379 * Makefile.am: Rebuild dependencies.
8380 (GAS_CFILES): Add ehopt.c.
8381 (GENERIC_OBJS): Add ehopt.o.
8382 * doc/internals.texi (Frags): Document rs_cfa.
8384 * as.c (show_usage): Mention --traditional-format.
8385 (parse_args): Accept --traditional-format.
8386 * as.h (flag_traditional_format): Declare.
8387 * output-file.c (output_file_create): If flag_traditional_format,
8388 set BFD_TRADITIONAL_FORMAT on stdoutput.
8389 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8391 * config/tc-mips.c (append_insn): Make sure that if we have a
8392 fixup for an unmatched %hi reloc, it does not associated with a
8395 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8396 * doc/Makefile.in: Likewise.
8398 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8400 * config/tc-m32r.c (check_for_side_effects): New function.
8401 (can_make_parallel): Add checks for instruction side effects
8402 clashing with the other instruction.
8403 (assemble_parallel_insn): Improve warning messages. Return error
8404 message from non-swapped instruction order.
8406 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8408 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8410 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8411 md_cleanup definition. This moves the forced literal output to
8412 the end of the source pass, and avoids macro's inserting literals
8413 into the code immediately after the macro expansion.
8415 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8418 a gas internal symbol is adjustable.
8419 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8421 * as.h: If gcc version greater than 2.6, use `__format__' and
8422 `__printf__' in function attributes, rather than `format' and
8425 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8427 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8429 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8431 Add tms320c30 support:
8432 * config/tc-tic30.h: New file.
8433 * config/tc-tic30.c: New file.
8434 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8435 TARGET_FORMAT as "coff-tic30".
8436 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8437 * Makefile.am: Rebuild dependencies.
8438 (CPU_TYPES): Add tic30.
8439 (CPU_OBJ_VALID): tic30-aout is valid.
8440 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8441 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8442 * configure, Makefile.in: Rebuild.
8444 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8446 * config/tc-v850.c (md_assemble): Improvements to error messages.
8448 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8450 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8451 BFD_RELOC_HI16_S to store the high bits of any value.
8453 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8454 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8455 assembler calculate relocations to any external symbol at all.
8456 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8457 involving generation of pc-relative relocs.
8458 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8459 has been moved to md_apply_fix3.
8461 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8462 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8463 which actually means (the address of identifier's GOT entry) +
8464 constant, which is not particularly useful.
8466 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8468 * read.h (include_dirs): Declare.
8469 (include_dir_count,include_dir_maxlen): Declare.
8471 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8473 * configure.in: Correct check for shared opcodes library.
8474 * configure: Rebuild.
8476 * listing.c (buffer_line): If we can't open the file, set at_end.
8477 (listing_print): Remove unused local variable fi.
8479 * config/m68k-parse.y (reglistpair): Handle register list in
8482 * config/vms-conf.h: Don't undef VERSION.
8484 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8486 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8488 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8490 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8491 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8492 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8493 (EXTRA_DIST): Define.
8494 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8495 explicitly rather than via the list of object files.
8496 (gcc-as.opt): New file created when make-gas.com is run.
8497 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8498 itbl-cpu.h} to #include appropriate file rather than copying that
8500 * config/vms-conf.h: Synchronize with current config.in.
8501 * Makefile.in: Rebuild.
8503 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8505 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8506 (parallel_ok): Relaxed parallel subinstruction dependency check.
8508 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8510 * as.h (flag_warn_suppress_instructionswap): added new flag.
8511 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8512 command line argument.
8513 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8514 warning only if flag_warn_suppress_instructionswap is false.
8516 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8518 * configure.in (i386-*-mingw32*): New target.
8519 * configure: Rebuild.
8521 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8523 * symbols.c (resolve_symbol_value): Don't set the segment if it
8524 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8526 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8529 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8531 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8532 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8535 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8537 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8539 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8541 * config/tc-v850.c (v850_insert_operand): Display instruction when
8542 an error is encountered.
8544 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8546 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8547 (i386-*-sco3.2v5*coff): New target.
8548 (i386-*-sco3.2*): New target.
8549 * configure: Rebuild.
8551 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8553 * config/tc-v850.c: Tidy error message production.
8555 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8557 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8558 validate_immediate return value in the right type for comparisons
8561 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8563 * listing.c (MAX_BYTES): Use listing variables not constants.
8564 (data_buffer): No longer an array, but a pointer.
8565 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8566 (listing_listing): Allocate data_buffer.
8568 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8570 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8571 --listing-rhs-width, --listing-cont-lines.
8572 (show_usage): Update.
8573 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8574 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8575 (print_lines): Use the variables instead of the constants.
8576 (listing_listing): Likewise.
8577 * listing.h: Declare the new vars.
8579 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8581 * as.c (parse_args): Add --keep-locals alias for -L.
8582 Add --strip-local-absolute.
8583 (show_usage): Update.
8584 * as.h (flag_strip_local_absolute): New flag.
8585 * symbols.c (S_IS_LOCAL): Use it.
8586 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8587 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8588 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8590 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8592 * config/tc-m32r.c: Detect if explicitly parallel instructions
8593 might have an io conflict and issue a warning message.
8595 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8597 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8598 cgen_swap_fixups): Functions to save, restore and swap the fixup
8599 chain with a backup copy.
8600 (cgen_asm_finish_insn): Returns address of constructed insn.
8602 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8604 * listing.c (file_info_struct): Remove FILE, add POS.
8605 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8606 (file_info): Don't open the file.
8607 (buffer_line): Check for the file in the last_open cache, updating
8609 (print_source): Don't reference file_info->file.
8610 (listing_listing): Likewise.
8611 (listing_print): Close the file in the cache, if any.
8613 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8615 * read.c (dwarf_file_string): New file static variable.
8616 (emit_expr): Look for constant sequence that leads up to a file
8617 name in DWARF debugging output.
8618 (stringer): Use dwarf_file_string to decide whether to accept a
8619 string as a file name.
8621 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8623 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8624 (crack_operand): Add reg->reglst MRI hack.
8625 (r_seg): Put reglst symbols in reg_section.
8626 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8628 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8630 * tc-sh.c (get_specific): Handle SGR & DBR.
8632 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8634 * tc-h8300.c (parse_reg): Take the length of the symbol into
8635 account when attempting to match a register name.
8636 * tc-h8500.c (parse_reg): Likewise.
8638 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8640 * cgen.c: Formatting changes to improve readability.
8642 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8644 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8647 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8649 Based on a patch from Jim Wilson
8650 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8651 (tc_gen_reloc): Handle cross section PC relative relocs
8654 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8656 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8658 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8660 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8661 (expr_jmp_buf): New static local.
8662 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8663 (cgen_md_operand): New function.
8664 * tc-m32r.c: Clean up pass over `struct foo' usage.
8665 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8667 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8669 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8670 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8672 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8674 * config/tc-i386.c (i386_operand): Give an error if there are
8675 unrecognized characters after an expression.
8677 For older changes see ChangeLog-9697