1 2000-12-04 Matthew Hiller <hiller@redhat.com>
3 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
4 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
5 (md_show_usage): Ditto.
6 (md_parse_option): Ditto.
7 (d10v_cleanup): Writes pending instruction only if
8 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
9 Fix compile time warning messages.
11 * doc/c-d10v.texi: Documents new options.
13 2000-12-04 Matthew Hiller <hiller@redhat.com>
15 * stabs.c (outputting_stabs_line_debug): New variable.
16 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
17 function entry and unset at function exit.
19 * read.h (outputting_stabs_line_debug): New extern declaration.
21 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
23 * dwarf2dbg.c: Fix compile time warning messages.
25 2000-12-03 Kazu Hirata <kazu@hxi.com>
27 * config/tc-a29k.c: Fix formatting.
28 * config/tc-alpha.c: Likewise.
29 * config/tc-arm.c: Likewise.
30 * config/tc-cris.c: Likewise.
31 * config/tc-hppa.c: Likewise.
32 * config/tc-i370.c: Likewise.
33 * config/tc-i386.c: Likewise.
34 * config/tc-i860.c: Likewise.
35 * config/tc-i960.c: Likewise.
36 * config/tc-ia64.c: Likewise.
37 * config/tc-m68hc11.c: Likewise.
38 * config/tc-m68k.c: Likewise.
39 * config/tc-m88k.c: Likewise.
40 * config/tc-pj.c: Likewise.
41 * config/tc-ppc.c: Likewise.
42 * config/tc-sh.c: Likewise.
43 * config/tc-sparc.c: Likewise.
44 * config/tc-tahoe.c: Likewise.
45 * config/tc-vax.c: Likewise.
47 2000-12-01 Chris Demetriou <cgd@sibyte.com>
49 * config/tc-mips.c (mips_ip): When calculating offsets,
50 don't accept as constant the difference between the
51 addresses of symbols in two different sections.
53 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
55 (validate_mips_insn): Likewise. Also, update 'B' operand
56 specifier to use OP_*_CODE20 constants and delete 'm' operand
58 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
59 operand specifiers. Change warning generated by 'B' operand
60 specifier to reflect its new multi-purpose usage.
62 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
63 -1, and update comment.
64 (file_mips_isa): Likewise.
65 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
66 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
67 ISA_* constants rather than hard-coded numbers.
68 (mips_cpu_info): New structure.
69 (mips_cpu_info_table): New table describing CPU and ISA names
71 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
72 mips_cpu_info_from_cpu): New functions.
73 (mips_isa_to_str): New function to get string for ISA name.
74 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
76 (md_begin): Redo CPU and ISA selection logic, using
77 mips_cpu_info_from_*. Convert to use ISA_* constants rather
78 than hard-coded numbers.
79 (append_insn, mips_emit_delays, macro, macro2): Convert to use
80 ISA_* constants rather than hard-coded numbers.
81 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
82 (md_longopts): Delete OPTION_NO_MIPS32.
83 (md_parse_option): Convert to use ISA_* constants rather than
84 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
85 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
86 to use strcasecmp to recognize "default" and to use
87 mips_cpu_info_from_name to get CPU numbers from argument.
88 (md_show_usage): Move -mips32 so it's with the rest of the ISA
89 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
91 (s_mipsset): Accept ISA value 32.
92 * doc/as.texinfo: Clean up MIPS options summary slightly,
93 remove -no-mips32. Add note about -mips4 and -mips32
94 specifying those ISA levels. Delete -mips32 and -no-mips32
95 cpu flag descriptions.
96 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
97 up the supported CPU switch list, and replace 4Kc, 4Km, and
98 4Kp entries with a single mips32-4k entry. Note that you can
101 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
103 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
105 (md_parse_option): Add cases for OPTION_MIPS5 and
107 (md_show_usage): Mention -mips5 and -mips64 arguments.
108 (s_mipsset): Add cases for MIPS5 and MIPS64.
109 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
111 * doc/as.texinfo: Mention -mips5 and -mips64 options
113 * doc/c-mips.texi: Likewise. Also update introduction
114 and ".set" usage information.
116 * config/tc-mips.c (md_show_usage): Add "sb1" to the
118 (mips_cpu_info_table): Add SB-1 entries.
119 * doc/c-mips.texi: Add "sb1" to the list of CPUs
120 known to the -mcpu option.
122 * doc/as.texinfo: Correct description of MIPS -mcpu
123 option, by copying some of the text from doc/c-mips.texi.
125 2000-12-01 Joel Sherrill <joel@OARcorp.com>
127 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
129 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
130 (sparc*-*-rtems*): Switched from a.out to ELF.
131 * configure: Regenerate.
132 * config.in: Regenerate.
133 * Makefile.in: Regenerate.
134 * aclocal.m4: Regenerate.
135 * po/gas.pot: Regenerate.
137 2000-11-30 Philip Blundell <pb@futuretv.com>
139 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
140 even in non BFD_ASSEMBLER case.
142 2000-11-30 Diego Novillo <dnovillo@redhat.com>
144 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
147 2000-11-29 Richard Henderson <rth@redhat.com>
149 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
150 until dwarf2_finish; use relaxation to get cross-fragment offsets;
151 thread multiple subsegments properly; handle multiple code
152 sections properly; emit proper compilation unit info for assembler
155 * as.h (enum _relax_state): Add rs_dwarf2dbg.
156 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
157 (dwarf2dbg_estimate_size_before_relax): Declare.
158 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
159 * write.c: Include dwarf2dbg.h.
160 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
161 (relax_segment): Likewise.
163 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
165 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
166 jump>: Use as_bad_where instead of as_bad. Tweak error message
167 accordingly. Stabilize frag by updating fix part and resetting
169 <undefined symbol, unconditional jump>: Ditto.
170 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
171 indexing is_end_of_line[].
172 (md_assemble): Initialize size to 0.
173 (md_section_align): Mark parameter seg as unused.
174 (parse_reg): Parse names case-insensitively.
176 2000-11-28 Kazu Hirata <kazu@hxi.com>
178 * config/obj-aout.h: Fix formatting.
179 * config/obj-bout.h: Likewise.
180 * config/obj-coff.c: Likewise.
181 * config/obj-coff.h: Likewise.
182 * config/obj-elf.h: Likewise.
183 * config/obj-som.h: Likewise.
184 * config/obj-vms.c: Likewise.
185 * config/obj-vms.h: Likewise.
186 * config/tc-h8300.h: Likewise.
187 * config/tc-ns32k.h: Likewise.
188 * config/tc-sparc.h: Likewise.
189 * config/tc-tic54x.h: Likewise.
190 * config/tc-z8k.h: Likewise.
192 2000-11-28 Nick Clifton <nickc@redhat.com>
194 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
195 License is present in the sources, but not the output, and
196 also available from the GNU website.
197 (GNU Free Documentation License): Comment out this section.
199 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
201 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
202 targets. Remove i860 from valid a.out targets.
203 * Makefile.in: Regenerate.
205 * config/tc-cris.c: Include dwarf2dbg.h.
206 (md_pseudo_table): Add .file and .loc.
207 (md_assemble): Call dwarf2_emit_insn if generating ELF.
208 (s_cris_file, s_cris_loc): New.
209 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
210 * Makefile.am: Regenerate dependencies.
211 * Makefile.in: Regenerate.
213 2000-11-28 Alan Modra <alan@linuxcare.com.au>
215 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
216 (MRI_MUL_PRECEDENCE): Likewise.
217 (op_rank): Fix a comment typo.
219 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
221 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
223 (get_operand): Fix analysis for movw/movb instructions.
225 2000-11-24 Nick Clifton <nickc@redhat.com>
227 * configure.in (xscale-elf): Add target.
228 (xscale-coff): Add target.
229 * configure: Regenerate.
231 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
233 (ARM_EXT_XSCALE): New ARM architecture extension.
234 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
235 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
236 (ARM_THUMB): Rename to ARM_EXT_THUMB.
237 (ARM_ARCH_V4): Remove processor from architecture.
238 (ARM_ARCH_3M): New architecutre definition.
239 (ARM_ARCH_V5TE): New architecutre definition.
240 (ARM_ARCH_XSCALE): New architecutre definition.
241 (CPU_DEFAULT): Allow to be defaulted to XScale.
242 (atpcs): New boolean variable.
243 (ldr_flags): Support 'd' flag for double word loads.
244 (str_flags): Support 'd' flag for double word stored.
245 (do_mia): New function.
246 (do_mar): New function.
247 (do_mra): New function.
248 (do_pld): New function.
249 (do_ldrd): New function.
250 (do_blx): New function.
251 (do_bkpt): New function.
252 (do_clz): New function.
253 (do_lstc2): New function.
254 (do_cdp2): New function.
255 (do_t_blx): New function.
256 (do_t_bkpt): New function.
257 (do_smla): New function.
258 (do_smlal): New function.
259 (do_smul): New function.
260 (do_qadd): New function.
261 (do_co_reg2c): New function.
262 (LONGEST_INSN): Redefine to 7.
264 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
265 command line switches.
267 2000-11-22 Jim Wilson <wilson@redhat.com>
269 * config/tc-ia64.c (pseudo_func): Add missing initializers.
270 (struct rsrc): Make line unsigned.
271 (gr_values): Add missing initializer.
272 (SLOT_NUM_NOT_SET): Add unsigned cast.
273 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
274 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
275 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
276 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
277 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
278 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
279 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
280 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
281 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
282 Add ATTRIBUTE_UNUSED to unused parameters.
283 (convert_expr_to_ab_reg): Add parens.
284 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
285 (dot_prologue): Initialize grsave when declared.
286 (md_pseudo_table): Add missing initializers.
287 (operand_match): Add casts to bfd_vma.
288 (emit_one_bundle): Delete unused local prev. Make required_template
290 (specify_resource): Cast i to unsigned.
291 (note_register_values): Use fprintf_vma.
292 (print_dependency): Likewise.
294 2000-11-21 Jim Wilson <wilson@redhat.com>
296 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
297 for unwind info section.
298 (dot_endp): Likewise for unwind section.
300 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
303 2000-11-21 Jakub Jelinek <jakub@redhat.com>
305 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
306 (output_insn): Call dwarf2_emit_insn.
307 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
309 2000-11-17 Richard Henderson <rth@redhat.com>
311 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
312 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
313 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
315 2000-11-17 Nick Clifton <nickc@redhat.com>
317 * config/tc-arm.c (md_pseudo_table): Add support for .line and
320 2000-11-17 Richard Henderson <rth@redhat.com>
322 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
324 2000-11-17 Richard Henderson <rth@redhat.com>
326 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
327 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
328 tri-state definition of alpha_flag_mdebug.
329 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
330 (s_alpha_file): Store first .file directive.
332 (md_pseudo_table): Add stabs and stabn.
334 2000-11-17 Richard Henderson <rth@redhat.com>
336 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
338 2000-11-17 Richard Henderson <rth@redhat.com>
340 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
341 (main): Call dwarf2_finish.
342 * as.h (debug_type): Clarify documentation of the meaning
344 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
345 (print_stats): Fix parenthesis problem.
346 (now_subseg_size): New.
347 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
348 (dwarf2_directive_file): Don't set debug_type.
349 (dwarf2_where): Honor DEBUG_DWARF2 first.
350 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
351 do nothing if not emitting dwarf2 debug info, or no work.
352 * dwarf2dbg.h (dwarf2_emit_insn): Update.
353 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
354 (ecoff_new_file): Likewise.
355 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
356 commentary wrt dwarf2.
358 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
359 ATTRIBUTE_UNUSED as needed.
360 (emit_insn): Call dwarf2_emit_insn.
363 (s_alpha_coff_wrapper): Don't handle them.
364 (md_pseudo_table): Update for .file and .loc.
365 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
367 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
368 don't protect with debug_type.
369 * config/tc-hppa.c (md_assemble): Likewise.
370 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
371 * config/tc-mn10300.c (md_assemble): Likewise.
372 * config/tc-sh.c (md_assemble): Likewise.
373 * config/tc-v850.c (md_assemble): Likewise.
375 * config/tc-arm.c (arm_end_of_source): Remove.
376 * config/tc-hppa.c (pa_end_of_source): Remove.
377 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
378 * config/tc-mn10300.c (mn10300_finalize): Remove.
379 * config/tc-sh.c (sh_finalize): Remove.
380 * config/tc-v850.c (sh_finalize): Remove.
382 * config/tc-arm.h (md_end): Remove.
383 * config/tc-hppa.h (md_end): Remove.
384 (DWARF2_LINE_MIN_INSN_LENGTH): New.
385 * config/tc-m68hc11.h (md_end): Remove.
386 * config/tc-mn10300.h (md_end): Remove.
387 * config/tc-sh.h (md_end): Remove.
388 * config/tc-v850.h (md_end): Remove.
390 * config/tc-ia64.c (emit_one_bundle): Don't protect
391 dwarf2 bits with debug_type.
392 (md_assemble): Likewise.
393 (ia64_end_of_source): Don't call dwarf2_finish.
395 2000-11-16 Jim Wilson <wilson@redhat.com>
397 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
398 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
401 2000-11-16 H.J. Lu <hjl@gnu.org>
403 * config/obj-elf.c (obj_elf_symver): Don't check the missing
406 2000-11-15 Kazu Hirata <kazu@hxi.com>
408 * config/tc-tic30.c: Fix formatting.
409 * config/tc-tic80.c: Likewise.
410 * config/tc-v850.c: Likewise.
411 * config/tc-vax.c: Likewise.
412 * config/tc-w65.c: Likewise.
413 * config/tc-z8k.c: Likewise.
415 2000-11-14 DJ Delorie <dj@redhat.com>
417 * config/tc-v850.c: Support dwarf2.
418 * config/tc-v850.h: Ditto.
420 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
421 parse_cons_expression_v850 to initialize hold_cons_reloc.
423 2000-11-15 Bernd Schmidt <bernds@redhat.com>
425 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
426 (errata_nops_necessary_p): New function.
427 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
430 2000-11-14 Jim Wilson <wilson@redhat.com>
432 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
433 return little endian bfd formats.
435 2000-11-14 Kazu Hirata <kazu@hxi.com>
437 * config/aout_gnu.h: Fix formatting.
438 * config/atof-vax.c: Likewise.
439 * config/m68k-parse.h: Likewise.
440 * config/m88k-opcode.h: Likewise.
441 * config/obj-elf.c: Likewise.
442 * config/tc-arm.c: Likewise.
443 * config/tc-cris.c: Likewise.
444 * config/tc-i386.c: Likewise.
445 * config/tc-ia64.c: Likewise.
446 * config/tc-mn10300.c: Likewise.
447 * config/te-386bsd.h: Likewise.
448 * config/te-hppa.h: Likewise.
449 * config/te-nbsd.h: Likewise.
450 * config/te-ppcnw.h: Likewise.
451 * config/te-sparcaout.h: Likewise.
452 * config/te-tmips.h: Likewise.
453 * config/vax-inst.h: Likewise.
454 * config/vms-conf.h: Likewise.
456 2000-11-14 Jakub Jelinek <jakub@redhat.com>
458 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
460 2000-11-13 H.J. Lu <hjl@gnu.org>
462 * config/obj-elf.c (elf_frob_symbol): Support
463 ".symver name,name2@@@nodename".
464 (elf_frob_file_before_adjust): Likewise.
466 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
467 and ".symver name,name2@@@nodename".
470 2000-11-12 H.J. Lu (hjl@gnu.org)
472 * config/obj-elf.c (obj_elf_symver): Check missing version
475 2000-11-12 H.J. Lu (hjl@gnu.org)
477 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
478 instead of bfd_vma for non-bfd assemblers.
480 2000-11-09 Kazu Hirata <kazu@hxi.com>
482 * itbl-ops.c: Fix comment typos.
484 2000-11-08 Jim Wilson <wilson@redhat.com>
486 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
487 (struct unwind): Add next_slot_frag field.
488 (slot_index): New parameters slot_frag and first_frag. Add code
489 to add in frag sizes when different. Add comments.
490 (fixup_unw_records): New locals first_frag and last_frag. Pass new
491 arguments to slot_index.
492 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
493 loop end. Set next_slot_frag field.
495 2000-11-07 H.J. Lu <hjl@gnu.org>
497 * doc/as.texinfo (.symver): Updated for versioned symbol
500 * obj.h (format_ops): Add the frob_file_before_adjust field.
502 * config/obj-aout.c (aout_format_ops): Set the
503 frob_file_before_adjust field to 0.
504 * config/obj-coff.c (coff_format_ops): Likewise.
505 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
507 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
509 (elf_frob_file_before_adjust): New function to remove unneeded
510 versioned symbols from the symbol table.
511 (elf_format_ops): Set the frob_file_before_adjust field to
512 elf_frob_file_before_adjust.
514 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
517 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
519 2000-11-07 Peter Targett <peter.targett@arccores.com>
521 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
523 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
524 Fix compile time warning messages.
526 2000-11-07 Nick Clifton <nickc@redhat.com>
528 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
529 buffer in order to avoid buffer overflows.
531 2000-11-06 Steve Ellcey <sje@cup.hp.com>
533 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
534 Change M to m for -milp32 or -mlp64 to match gcc.
535 (dot_endp): Use bytes_per_address instead of 8.
536 (emit_one_bundle): Use number_to_chars_littleendian instead of
538 (fix_insn): Likewise.
539 (ia64_init): New function.
540 (ia64_target_format): New function.
541 (md_begin): Set endianness, arch, and machine as appropriate.
542 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
543 Make these macros depend on TE_HPUX macro.
544 (TARGET_FORMAT): Define.
545 (HOST_SPECIAL_INIT): Define.
546 * config/te-hpux.h: New file.
547 * configure.in: Add "ia64-*-hpux*" target to configure.
548 * configure: Regenerate.
550 2000-11-06 Kazu Hirata <kazu@hxi.com>
552 * as.c: Fix formatting.
553 * dwarf2dbg.c: Likewise.
554 * input-file.c: Likewise.
555 * input-file.h: Likewise.
556 * input-scrub.c: Likewise.
557 * itbl-ops.c: Likewise.
558 * listing.c: Likewise.
560 * messages.c: Likewise.
562 * subsegs.c: Likewise.
563 * subsegs.h: Likewise.
566 2000-11-06 Nick Clifton <nickc@redhat.com>
568 * doc/as.texinfo: Add GNU Free Documentation License.
569 * doc/gasp.texi: Add GNU Free Documentation License.
570 * doc/as.1: Add GNU Free Documentation License.
572 2000-11-05 Nick Clifton <nickc@redhat.com>
574 * config/tc-arm.c: Add include of "dwarf2dbg.h"
576 2000-11-02 Per Lundberg <plundis@chaosdev.org>
578 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
579 * configure: Regenerate.
581 2000-11-01 Nick Clifton <nickc@redhat.com>
583 * read.c (original_case_string): New global variable.
584 (read_a_source_file): Copy opcode string into
585 original_case_string if clobbering the case of the opcode.
586 * read.h: Export the definition of original_case_string.
587 * config/tc-arm.c (md_assembler): When parsing a .req
588 directive use the original opcode string, not the case
591 2000-11-02 Nick Clifton <nickc@redhat.com>
593 * config/tc-mn10300.c (debug_line): Remove this static
595 (md_assemble): Call dwarf2_generate_asm_lineno instead of
596 dwarf2_where and dwarf2_gen_line_info.
598 2000-11-02 Theo Honohan <th@futuretv.com>
600 * config/tc-arm.c (do_msr): Improve error message.
602 2000-10-31 Eric Christopher <echristo@redhat.com>
604 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
605 or pc-relative, else use fx_offset.
607 2000-10-31 Jim Wilson <wilson@redhat.com>
609 * config/tc-ia64.c (struct md): New field tag_fixups.
610 (ia64_flush_insns): Handle tag_fixups. Error if dangling
611 qualifying predicate.
612 (emit_one_bundle): Delete spurious multiplication by one. Handle
614 (ia64_start_line): Error if dangling qualifying predicate.
615 (defining_tag): New static variable.
616 (ia64_unrecognized_line, case '['): Parse tags.
617 (ia64_frob_label): Create tag_fixups.
618 (md_assemble): Reset md.qp.X_op after using it.
620 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
622 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
624 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
626 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
628 2000-10-30 Kazu Hirata <kazu@hxi.com>
630 * expr.c: Fix formatting.
631 * flonum-copy.c: Likewise.
632 * flonum.h: Likewise.
636 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
638 * as.h (OPTION_MD_BASE): Bump to 190.
639 * as.c (parse_args) <std_longopts>: Add comment about the need to
640 check OPTION_MD_BASE in as.h.
642 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
645 2000-10-27 Nick Clifton <nickc@redhat.com>
647 * configure.in (emulations): Add m68hc12.
648 * configure: Regenerate.
649 * po/gas.pot: Regenerate.
651 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
653 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
655 (arm_psr_parse): Handle lowercase CPSR and SPSR.
657 2000-10-25 Nick Clifton <nickc@redhat.com>
659 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
660 a DWARF2 line number information sequence.
662 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
664 * read.c (generate_lineno_debug): Update comment describing why
665 DWARF2 line number debug information is not generated
666 automatically by this function.
668 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
671 * config/tc-arm.h (md_end): Define.
672 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
674 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
675 if generating DWARF2 line numbers.
676 (arm_end_of_source): New function. Call dwarf2_finish if
679 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
680 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
681 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
683 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
685 * tc-i386.c: Fix prototype declarations for functions taking no
688 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
690 * tc-i386.c (i386_operand_modifier): Remove.
691 (build_displacement_string): Remove.
692 (i386_parse_seg): Remove.
693 (i386_intel_memory_operand): Remove.
694 (i386_intel_operand): Re-write using recursive descent parser based
695 on MASM documentation.
696 (struct intel_parser_s): New structure.
697 (intel_parser): New static variable.
698 (struct intel_token): New structure.
699 (cur_token, prev_token): New static variables.
712 (intel_match_token): New function.
713 (intel_get_token): New function.
714 (intel_putback_token): New function.
715 (intel_expr): New function.
716 (intel_e05): New function.
717 (intel_e05_1): New function.
718 (intel_e06): New function.
719 (intel_e06_1): New function.
720 (intel_e09): New function.
721 (intel_e09_1): New function.
722 (intel_e10): New function.
723 (intel_e10_1): New function.
724 (intel_e11): New function.
726 2000-10-20 Jakub Jelinek <jakub@redhat.com>
728 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
729 instructions to loose any special insn->architecture mask.
731 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
732 (sparc_md_end, sparc_arch_types, sparc_arch,
733 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
734 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
735 request v9b architecture if they are used).
737 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
739 * config/tc-m68k.c: Fix the previous misapplied patch.
741 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
743 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
744 BFD_ASSEMBLER and !BFD_ASSEMBLER.
745 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
748 2000-10-17 Kazu Hirata <kazu@hxi.com>
750 * debug.c: Fix formatting.
751 * depend.c: Likewise.
752 * dwarf2dbg.c: Likewise.
753 * dwarf2dbg.h: Likewise.
757 * flonum-konst.c: Likewise.
760 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
762 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
764 * doc/as.texinfo: Added notes about this new option.
766 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
768 * config/tc-sh.c (JREG): Remove.
769 (md_convert_frag): Remove #if 0:d code using JREG.
771 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
773 * config/tc-i386.c (i386_operand_modifier): Only match
774 modifiers SHORT and FLAT if they are followed by a space.
775 (parse_register): When `allow_naked_reg' is set, do not confuse
776 identifiers that start with a register name with a register.
778 2000-10-12 Kazu Hirata <kazu@hxi.com>
780 * app.c: Fix formatting.
783 * bit_fix.h: Likewise.
788 2000-10-11 Alan Modra <alan@linuxcare.com.au>
790 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
792 2000-10-07 Alan Modra <alan@linuxcare.com.au>
794 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
795 Re-arrange function a little and improve error message.
797 * write.c (write_relocs): Fix a comment.
799 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
802 2000-10-05 Jim Wilson <wilson@cygnus.com>
804 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
806 2000-10-05 Alan Modra <alan@linuxcare.com.au>
808 * config/tc-i386.c: Delete some useless comments, reformat others.
810 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
811 non-global syms in linkonce sections.
813 2000-10-04 Ralf Baechle <ralf@gnu.org>
815 * config/tc-ia64.c (operand_match): Don't use // style comments.
816 * config/tc-i370.c: Likewise.
818 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
820 Changes to handle varying register prefix and user symbol prefix.
821 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
822 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
823 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
824 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
825 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
826 (demand_register_prefix): New variable.
827 (md_pseudo_table): New pseudo ".syntax".
828 (md_longopts): New options --no-underscore and --underscore.
829 (cris_target_format): Return elf32-us-cris or elf32-cris depending
830 on symbols_have_leading_underscore.
831 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
832 (get_spec_reg): Ditto.
833 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
835 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
837 <case OPTION_NO_US, case OPTION_US>: New.
838 (md_show_usage): Be brief and reformat to match continuation of
840 * po/gas.pot: Regenerate.
842 2000-09-28 Alan Modra <alan@linuxcare.com.au>
844 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
845 force relocs for 12 bit branches.
846 (md_apply_fix): Similarly, adjust logic here.
848 2000-09-28 Alan Modra <alan@linuxcare.com.au>
850 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
851 adjust for external and weak syms as we will use a reloc. Allow
852 for +8 offset when calculating limits of branches.
853 (hppa_fix_adjustable): Undo 2000-09-23 change.
854 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
855 Correct distance calculation.
856 (tc_gen_reloc): Print the file name and line number if we can't
859 From John David Anglin <dave@hiauly1.hia.nrc.ca>
860 * config/tc-hppa.c (nonzero_dibits): Define.
861 (arg_reloc_stub_needed): Check each arg and return value
862 separately for zero case.
863 (pa_align): Declare argument `bytes'.
865 2000-09-25 Kazu Hirata <kazu@hxi.com>
867 * config/tc-cris.c: Fix formatting.
868 * config/tc-d10v.h: Likewise.
869 * config/tc-d30v.c: Likewise.
870 * config/tc-d30v.h: Likewise.
871 * config/tc-fr30.c: Likewise.
872 * config/tc-fr30.h: Likewise.
873 * config/tc-m68k.c: Likewise.
874 * config/tc-m68k.h: Likewise.
875 * config/tc-pj.h: Likewise.
876 * config/tc-ppc.c: Likewise.
877 * config/tc-ppc.h: Likewise.
878 * config/tc-sh.c: Likewise.
879 * config/tc-sh.h: Likewise.
880 * config/tc-sparc.c: Likewise.
881 * config/tc-v850.h: Likewise.
882 * config/tc-vax.h: Likewise.
883 * config/tc-w65.h: Likewise.
884 * config/tc-z8k.h: Likewise.
886 2000-09-23 Alan Modra <alan@linuxcare.com.au>
888 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
890 (hppa_force_relocation): Likewise.
892 2000-09-22 Jim Wilson <wilson@cygnus.com>
894 * config/tc-ia64.c (dv_sem): Add "stop".
895 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
896 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
897 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
899 (mark_resources): Check IA64_RS_PRr.
901 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
903 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
904 md_estimate_size_before_relax): Redesign and clean up the
905 relaxation mechanism.
907 2000-09-21 Kazu Hirata <kazu@hxi.com>
909 * config/tc-ns32k.c: Fix formatting.
910 * config/tc-ns32k.h: Likewise.
912 2000-09-20 Kazu Hirata <kazu@hxi.com>
914 * config/tc-m32r.c: Fix formatting.
915 * config/tc-m32r.h: Likewise.
916 * config/tc-m68851.h: Likewise.
917 * config/tc-m68hc11.c: Likewise.
918 * config/tc-m68hc11.h: Likewise.
919 * config/tc-m88k.c: Likewise.
920 * config/tc-mcore.c: Likewise.
921 * config/tc-mcore.h: Likewise.
922 * config/tc-mips.c: Likewise.
923 * config/tc-mips.h: Likewise.
924 * config/tc-mn10200.h: Likewise.
925 * config/tc-mn10300.h: Likewise.
926 * config/tc-tahoe.c: Likewise.
927 * config/tc-tahoe.h: Likewise.
929 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
931 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
932 Likewise in relaxation description comments.
934 2000-09-18 Alan Modra <alan@linuxcare.com.au>
936 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
937 subtraction of two syms without emitting a relocation.
939 From David Huggins-Daines <dhd@linuxcare.com>
940 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
941 global or weak symbols.
943 2000-09-15 Kazu Hirata <kazu@hxi.com>
945 * config/tc-h8300.h: Fix formatting.
946 * config/tc-h8500.c: Likewise.
947 * config/tc-h8500.h: Likewise.
948 * config/tc-hppa.h: Likewise.
949 * config/tc-i370.h: Likewise.
950 * config/tc-i386.h: Likewise.
951 * config/tc-i860.c: Likewise.
952 * config/tc-i860.h: Likewise.
953 * config/tc-i960.h: Likewise.
954 * config/tc-ia64.c: Likewise.
955 * config/tc-ia64.h: Likewise.
957 2000-09-14 Kazu Hirata <kazu@hxi.com>
959 * config/tc-a29k.c: Fix formatting.
960 * config/tc-alpha.c: Likewise.
961 * config/tc-arc.c: Likewise.
962 * config/tc-arc.h: Likewise.
963 * config/tc-arm.c: Likewise.
964 * config/tc-arm.h: Likewise.
965 * config/tc-avr.c: Likewise.
966 * config/tc-avr.h: Likewise.
967 * config/tc-tic30.c: Likewise.
968 * config/tc-tic30.h: Likewise.
969 * config/tc-tic54x.c: Likewise.
970 * config/tc-tic54x.h: Likewise.
971 * config/tc-tic80.c: Likewise.
972 * config/tc-tic80.h: Likewise.
974 2000-09-14 Timothy Wall <twall@cygnus.com>
976 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
977 parallel comparisons for later use.
978 (struct rsrc): Add parallel comparison type.
979 (resources_match): Skip special cases of PR usage (non-conflicting
982 2000-09-13 Kazu Hirata <kazu@hxi.com>
984 * config/obj-ecoff.c: Fix formatting.
985 * config/obj-elf.c: Likewise.
986 * config/obj-elf.h: Likewise.
987 * config/obj-evax.h: Likewise.
988 * config/obj-generic.h: Likewise.
989 * config/obj-hp300.c: Likewise.
990 * config/obj-hp300.h: Likewise.
991 * config/obj-ieee.h: Likewise.
992 * config/obj-vms.c: Likewise.
993 * config/obj-vms.h: Likewise.
995 2000-09-13 Anders Norlander <anorland@acc.umu.se>
997 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
998 (md_parse_option): Ditto.
999 (md_longopts): Add -mips32 option.
1000 (md_show_usage): Document new options.
1001 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1002 (mips_ip): Assemble mfc0 with a sub-selection code.
1003 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1004 (mips_cpu_to_str): New function.
1005 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1006 Use CPU_* defines instead of hardcoded numbers.
1008 * doc/as.texinfo: Document new options.
1009 * doc/c-mips.texi: Ditto.
1011 2000-09-12 Kazu Hirata <kazu@hxi.com>
1013 * as.h: Fix formatting.
1014 * asintl.h: Likewise.
1015 * bit_fix.h: Likewise.
1016 * config/obj-aout.c: Likewise.
1017 * config/obj-aout.h: Likewise.
1018 * config/obj-bout.c: Likewise.
1019 * config/obj-bout.h: Likewise.
1020 * config/obj-coff.c: Likewise.
1021 * config/obj-coff.h: Likewise.
1022 * dwarf2dbg.h: Likewise.
1024 * flonum.h: Likewise.
1025 * frags.h: Likewise.
1026 * itbl-ops.h: Likewise.
1027 * macro.h: Likewise.
1030 * struc-symbol.h: Likewise.
1031 * subsegs.h: Likewise.
1032 * symbols.h: Likewise.
1034 * write.h: Likewise.
1036 2000-09-11 Kazu Hirata <kazu@hxi.com>
1038 * bignum-copy.c: Fix formatting.
1039 * config/tc-i370.c: Likewise.
1040 * config/tc-i960.c: Likewise.
1041 * config/tc-m68k.c: Likewise.
1042 * ehopt.c: Likewise.
1043 * flonum-copy.c: Likewise.
1044 * flonum-konst.c: Likewise.
1045 * flonum-mult.c: Likewise.
1046 * literal.c: Likewise.
1049 * stabs.c: Likewise.
1050 * subsegs.c: Likewise.
1052 2000-09-09 Philip Blundell <philb@gnu.org>
1054 * configure.in (arm*-*-uclinux*): New target.
1055 * configure: Regenerate.
1057 2000-09-09 Kazu Hirata <kazu@hxi.com>
1059 * input-file.c: Fix formatting.
1060 * itbl-ops.c: Likewise.
1061 * messages.c: Likewise.
1063 2000-09-08 Philip Blundell <philb@gnu.org>
1065 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1068 2000-09-07 H.J. Lu <hjl@gnu.org>
1070 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1071 * configure: Rebuild.
1073 2000-09-07 Kazu Hirata <kazu@hxi.com>
1075 * atof-generic.c: Fix formatting.
1076 * config/tc-mips.c: Likewise.
1077 * config/tc-vax.c: Likewise.
1078 * input-scrub.c: Likewise.
1080 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1082 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1083 * configure.in (sh-*-linux*): Added.
1084 * configure: Rebuilt.
1086 2000-09-06 Kazu Hirata <kazu@hxi.com>
1088 * config/tc-hppa.c: Fix formatting.
1090 * ecoff.c: Fix formatting.
1092 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1094 * configure: Rebuilt with new libtool.m4.
1096 2000-09-05 Kazu Hirata <kazu@hxi.com>
1098 * cgen.c: Fix formatting.
1099 * config/tc-ia64.c: Likewise.
1101 2000-09-05 Nick Clifton <nickc@redhat.com>
1103 * aclocal.m4: Regenerate.
1104 * config.in: Regenerate.
1105 * configure: Regenerate.
1106 * po/gas.pot: Regenerate.
1108 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1110 * config/tc-cris.c: Correct comment typos.
1112 2000-09-05 Eric Christopher <echristo@cygnus.com>
1114 * config/tc-mn10300.c: Cleanup.
1115 (md_pcrel_from): Enable.
1117 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1119 * expr.c (operand): Fix a comment typo.
1120 * write.c (write_relocs): Fix a signed/unsigned warning.
1122 * config/tc-hppa.c (fudge_reg_expressions): New
1123 (hppa_force_reg_syms_absolute): New.
1124 (pa_equ): Allow reg_section expressions.
1125 * config/tc-hppa.c (md_optimize_expr): Define.
1126 (hppa_force_reg_syms_absolute): Prototype.
1128 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1129 (pa_parse_number): Pass in arg to select fp reg parsing.
1130 Return 1 to indicate format checks pass. If strict, then only
1131 accept a register or register symbol. Return value in...
1132 (pa_number): New static for pa_parse_number.
1133 (FP_REG_BASE): Define.
1134 (FP_REG_RSEL): Define.
1135 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1136 appropriate. White space changes.
1137 (need_pa11_opcode): Don't bother passing any params, get them from
1139 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1140 Remove extraneous check in case 'Q'.
1141 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1142 reg, set section of resulting symbol to reg_section.
1143 (pa_parse_space_stmt): Modify call to pa_parse_number.
1144 (pa_space): Likewise.
1146 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1147 (hppa_force_relocation): Handle vtable relocs.
1148 (pa_vtable_entry): New.
1149 (pa_vtable_inherit): New.
1150 (md_pseudo_table): Add entries for vtable pseudos.
1151 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1152 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1154 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1155 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1156 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1158 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1159 specify a symbol type.
1161 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1162 dependent things together.
1163 (md_elf_symbol_type): Define.
1165 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1167 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1169 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1170 (obj_elf_vtable_entry): Declare.
1172 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1173 and export function.
1174 (obj_elf_vtable_entry): Similarly.
1175 (elf_pseudo_table): Fix the damage with a cast.
1177 2000-09-03 Richard Henderson <rth@cygnus.com>
1179 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1180 for template selection when a label is needed.
1182 2000-09-02 Kazu Hirata <kazu@hxi.com>
1184 * config/tc-ia64.c: Fix formatting.
1186 2000-09-02 Nick Clifton <nickc@redhat.com>
1188 * configure.in: Increase version number to 2.10.91.
1189 * configure: Regenerate.
1190 * aclocal.m4: Regenerate.
1191 * config.in: Regenerate.
1192 * po/gas.pot: Regenerate.
1193 * Makefile.in: Regenerate.
1195 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1197 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1198 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1199 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1201 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1204 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1206 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1207 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1208 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1209 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1210 (GOT_symbol): New variable.
1211 (md_undefined_symbol): Set it.
1213 2000-09-01 Richard Henderson <rth@cygnus.com>
1215 * config/tc-ia64.c (match): Don't inline.
1216 (extra_goodness): New.
1217 (md_begin): Prefer nop.f and nop.b for best_template.
1219 2000-08-31 Kazu Hirata <kazu@hxi.com>
1221 * as.c: Fix formatting.
1223 * frags.c: Likewise.
1224 * macro.c: Likewise.
1226 2000-08-31 Eric Christopher <echristo@cygnus.com>
1228 * config/tc-mn10300.c: Cleanup and fix warnings.
1229 (md_pseudo_table): Add initializers.
1230 (md_show_usage): Cleanup.
1231 (md_parse_option): Fix warnings.
1232 (md_undefined_symbol): Fix warnings.
1233 (md_conver_frag): Fix warnings.
1234 (tc_gen_reloc): Fix warnings.
1235 (md_apply_fix3): Fix warnings.
1236 (check_operand): Fix warnings.
1238 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1240 * acinclude.m4: Include libtool and gettext macros from the
1242 * aclocal.m4, configure: Rebuilt.
1244 2000-08-30 Mark Hatle <mhatle@mvista.com>
1246 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1248 2000-08-31 Kazu Hirata <kazu@hxi.com>
1250 * listing.c: Fix formatting.
1252 2000-08-29 Kazu Hirata <kazu@hxi.com>
1254 * app.c: Fix a comment typo. Fix formatting.
1256 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1258 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1259 offset of the target destination for jmp instructions.
1260 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1262 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1264 * NEWS: Mention support for CRIS.
1266 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1268 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1269 Sets `.lcomm' alignment to zero.
1271 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1273 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1274 (TC_FIX_ADJUSTABLE): Define.
1276 2000-08-23 Jim Wilson <wilson@cygnus.com>
1278 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1279 unwind.personality_routine is set.
1281 2000-08-23 H.J. Lu <hjl@gnu.org>
1283 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1285 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1287 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1290 2000-08-22 H.J. Lu <hjl@gnu.org>
1292 * config.in (STRICTCOFF): New for strict COFF.
1294 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1295 i386-*-go32* and i386-go32-rtems*.
1296 * configure: Rebuilt.
1298 * config/obj-coff.c (obj_coff_endef): Follow the historical
1299 behavior if STRICTCOFF is not defined.
1301 * doc/internals.texi: Document STRICTCOFF.
1303 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1305 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1306 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1307 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1308 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1309 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1310 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1311 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1314 2000-08-22 Eric Christopher <echristo@cygnus.com>
1316 * config/tc-mn10300.c: (md_apply_fix): New function.
1317 (mn10300_force_relocation): New function.
1318 (mn10300_fix_adjustable): New function.
1320 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1321 (TC_HANDLES_FX_DONE): Define.
1322 (obj_fix_adjustable): Define.
1323 (MD_APPLY_FIX3): Define.
1324 (TC_LINKRELAX_FIXUP): Define.
1326 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1328 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1330 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1332 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1334 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1335 if the fixup resulted in a relocation.
1337 2000-08-18 Nick Clifton <nickc@redhat.com>
1339 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1340 Make reference to first element of shift_names explicit.
1342 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1344 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1345 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1346 add a symbol's address. Removed all target-specific #ifdefs that
1347 used to accomplished the same.
1348 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1349 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1350 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1351 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1352 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1354 2000-08-17 Kazu Hirata <kazu@hxi.com>
1356 * dwarf2dbg.c: Fix formatting.
1358 2000-08-17 Nick Clifton <nickc@redhat.com>
1360 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1361 to be recoded as logical shift lefts by zero.
1363 2000-08-16 Jim Wilson <wilson@cygnus.com>
1365 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1366 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1368 (note_register_values): Handle IA64_OPND_R3_2 operands.
1370 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1372 * config/tc-i860.c (md_operand): Silly typo fixed.
1374 2000-08-16 Nick Clifton <nickc@redhat.com>
1376 * config/tc-arm.c (struct asm_shift): Delete.
1378 (enum asm_shift_index): New.
1379 (struct asm_shift_properties): New.
1380 (struct asm_shift_name): New.
1381 (shift_properties[]); New.
1382 (shift_names[]); New.
1384 (decode_shift): Use new structures.
1385 Issue a warning is "ROR #0" is used.
1386 Issue a warning if "ASR #0" or "LSR #0" is used.
1388 (md_begin): Initialise arm_shift_hsh table from new
1389 asm_shift_name array.
1391 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1393 * config/tc-sparc.c: Kill all warnings.
1394 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1396 (md_show_usage): Update usage text.
1398 2000-08-16 Nick Clifton <nickc@redhat.com>
1400 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1403 2000-08-15 Will Cohen <wcohen@redhat.com>
1405 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1407 * config/tc-sh.c (md_assemble): Changed so debug_type
1408 test performed for ppi_assemble
1409 * config/tc-sh.c: Included dwarf2dbg.h.
1410 (debug_line): Defined.
1411 (md_assemble): Generates dwarf2 line info.
1412 (sh_finalize): New function. Finalize dwarf2 info.
1413 (assemble_ppi): Returns size of code generated.
1414 (build_Mytes): Returns size of code generated.
1415 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1416 * config/tc-sh.h (md_end): Defined.
1417 (sh_finalize): Declared.
1419 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1421 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1424 2000-08-14 Nick Clifton <nickc@redhat.com>
1426 * config/tc-arm.c (do_bx): Allow "bx pc".
1428 2000-08-14 Jim Wilson <wilson@cygnus.com>
1430 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1431 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1432 (md_begin): Change assignment to md.flag to OR in the new bit.
1434 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1436 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1437 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1440 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1442 * NEWS: Mention i860 support.
1444 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1446 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1448 2000-08-14 Andreas Schwab <schwab@suse.de>
1450 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1452 2000-08-11 Andreas Schwab <schwab@suse.de>
1454 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1457 2000-08-11 Kazu Hirata <kazu@hxi.com>
1459 * expr.c: Fix formatting.
1460 * config/obj-bout.c: Likewise.
1462 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1464 * doc/c-i860.texi: Flesh out the i860 section more.
1466 2000-08-10 Kazu Hirata <kazu@hxi.com>
1468 * symbols.c: Fix formatting.
1471 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1473 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1474 has the IgnoreSize bit set.
1476 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1478 From Rodney Brown <RodneyBrown@mynd.com>
1479 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1480 * configure: Regenerate.
1482 2000-08-09 Kazu Hirata <kazu@hxi.com>
1484 * hash.c: Fix formatting.
1487 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1489 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1490 (i860_fix_info): New enum.
1491 (MD_APPLY_FIX3): Define.
1492 (WORKING_DOT_WORD): Define.
1493 (TC_HANDLES_FX_DONE): Define.
1494 (DIFF_EXPR_OK): Define.
1495 (LISTING_HEADER): Define.
1496 (TARGET_FORMAT): Select target format based on endian flag.
1497 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1498 (target_big_endian): Add external declaration.
1500 * config/tc-i860.c: All existing code reworked completely. Other
1501 new code shown below.
1502 (SYNTAX_SVR4): Define.
1503 (target_warn_expand): New variable.
1504 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1505 (md_longopts): Declare and define with new options (-EL, -EB,
1507 (md_show_usage): New function.
1508 (md_operand): New function.
1509 (obtain_reloc_for_imm16): New function.
1510 (md_apply_fix3): New function.
1511 (tc_gen_reloc): New function.
1513 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1515 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1516 2 bytes of the jump address are in the same frag.
1517 (find): Accept 68hc12 register indirect modes.
1519 * NEWS: Mention 68HC11 & 68HC12 support.
1521 2000-08-07 Richard Henderson <rth@cygnus.com>
1523 * config/tc-ia64.c (unwind): Add prologue_mask member.
1524 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1525 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1526 (dot_body): Clear unwind.prologue_mask.
1527 (dot_prologue): Set it. Accept a register second argument.
1529 2000-08-07 Kazu Hirata <kazu@hxi.com>
1531 * config/atof-ieee.c: Fix formatting.
1532 * config/atof-tahoe.c: Likewise.
1534 2000-08-06 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1539 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1540 of .popsection, .previous, .pushsection, .subsection,
1541 .version, .vtable_entry, .vtable_inherit and .weak.
1543 2000-08-05 Kazu Hirata <kazu@hxi.com>
1545 * config/tc-cris.c: Fix formatting.
1546 * config/tc-i386.c: Likewise.
1547 * config/tc-sparc.c (sparc_ip): Simplify the code.
1549 2000-08-04 Kazu Hirata <kazu@hxi.com>
1551 * config/tc-cris.c: Rearrange code for readability.
1552 * config/tc-d10v.c: Fix formatting.
1553 * config/tc-m32r.c: Likewise.
1554 * config/tc-sparc.c: Likewise.
1556 2000-08-02 Jim Wilson <wilson@cygnus.com>
1558 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1559 before ia64_find_opcode.
1560 (md_assemble): Likewise.
1562 2000-08-01 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1565 Undo some formatting fixes.
1567 2000-08-01 Kazu Hirata <kazu@hxi.com>
1569 * config/obj-som.c: Fix formatting.
1570 * config/obj-ieee.c: Likewise.
1571 * config/tc-arm.c: Likewise.
1572 * config/tc-v850.c: Likewise.
1574 2000-08-01 Nick Clifton <nickc@redhat.com>
1576 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1577 index by command line option.
1579 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1581 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1582 (@node M68K-Branch): Rewrite to match the reality.
1584 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1586 * doc/c-i860.texi: New file.
1587 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1588 * doc/Makefile.in: Regenerate.
1589 * doc/all.texi: Add I860 as relevant architecture.
1590 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1592 2000-07-31 Kazu Hirata <kazu@hxi.com>
1594 * config/tc-d30v.c: Fix formatting.
1596 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1598 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1599 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1600 long emit a long branch if available instead of an absolute jump, never
1601 emit absolute jumps for anything with --pcrel.
1603 * doc/c-m68k.texi: Document new command line option.
1605 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1607 * config/tc-avr.c: Use PARAMS macro in function declarations.
1608 Don't declare md_pcrel_from_section (already in tc-avr.h).
1609 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1610 (avr_operand): Don't set (unsigned) op_mask to -1.
1612 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1614 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1615 * configure: Regenerated.
1616 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1617 of operand to the .type directive (.e.g, "type").
1619 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1621 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1622 * app.c (do_scrub_chars): Record where first comment found.
1623 * read.c (read_a_source_file): Init found_comment on entry, and
1624 notify whether comments found on exit.
1625 * config/tc-hppa.c (md_shortopts): Add "c".
1626 (md_longopts): Add warn-comment.
1627 (md_parse_option): Handle it.
1628 (md_show_usage): Show available options.
1629 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1631 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1633 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1634 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1636 (md_estimate_size_before_relax): Don't fall off end of function.
1638 2000-07-27 Kazu Hirata <kazu@hxi.com>
1640 * config/tc-avr.c: Fix formatting.
1641 * config/tc-ns32k.c: Likewise.
1643 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1645 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1647 2000-07-27 Kazu Hirata <kazu@hxi.com>
1649 * config/tc-d10v.c: Fix formatting.
1650 * config/tc-z8k.c: Likewise.
1651 * config/tc-sparc.c: Likewise.
1653 2000-07-26 Dave Brolley <brolley@redhat.com>
1655 * cgen.c (queue_fixup): Declare opinfo.
1656 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1657 (gas_cgen_md_operand): Ditto.
1658 (gas_cgen_md_apply_fix3): Ditto.
1660 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1662 * config/obj-coff.c (obj_frob_symbol): Don't merge
1663 labels. Don't merge if the symbol isn't constant. Return
1664 immediately if a symbol is merged.
1666 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1668 * frags.c (frag_align): Correct absolute section alignment.
1670 2000-07-20 DJ Delorie <dj@redhat.com>
1672 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1673 it breaks linking against DLLs.
1675 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1677 * configure.in: Add CRIS support.
1678 * configure: Regenerate.
1679 * Makefile.am: (CPU_TYPES): Add cris.
1680 (CPU_OBJ_VALID) [aout]: Add cris.
1681 (MULTI_CPU_TYPES): Add cris.
1682 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1683 [coff]: Only i386 and mips are valid.
1684 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1685 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1686 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1687 Regenerate dependencies.
1688 * Makefile.in: Regenerate.
1689 * aclocal.m4: Regenerate.
1690 * as.c: Declare crisaout, criself.
1691 * config/tc-cris.h, config/tc-cris.c: New.
1692 * config/e-criself.c, config/e-crisaout.c: New.
1693 * po/POTFILES.in, po/gas.pot: Regenerate.
1695 2000-07-20 Kazu Hirata <kazu@hxi.com>
1697 * read.c: Fix formatting.
1698 * write.c: Fix formatting.
1700 2000-07-19 H.J. Lu <hjl@gnu.org>
1702 * sb.c: Include <stdlib.h> if exists for abort ().
1704 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1706 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1707 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1708 (pa_type_args): Same here.
1710 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1712 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1713 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1714 the storage class is already set.
1716 2000-07-17 Kazu Hirata <kazu@hxi.com>
1718 * config/tc-m68hc11.c: Fix formatting.
1719 * config/tc-mn10200.c: Likewise.
1720 * config/tc-mn10300.c: Likewise.
1721 * config/tc-pj.c: Likewise.
1722 * config/tc-tic80.c: Likewise.
1723 * config/tc-w65.c: Likewise.
1725 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1727 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1730 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1732 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1735 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1737 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1738 ELF as are used for SOM (except the 32-bit reloc one) to decide
1739 whether a symbol can be reduced to a section symbol. Expand on
1740 the comment for symbols involved in LR% and RR% expressions.
1742 2000-07-14 Nick Clifton <nickc@cygnus.com>
1744 * config/tc-mips.c (mips_disable_float_construction): New
1745 static variable. Set to true if doubles should not be
1746 constructed by loading two single width fp registers with
1747 halves of the value.
1748 (mips_ip): Test mips_disable_float_construction.
1749 (md_longopts): Add command line switches --construct-floats
1750 and --no-construct-floats.
1751 (md_parse_option): Parse new command line options.
1752 (md_show_usage): Describe new command line options.
1754 * doc/c-mips.texi: Document new command line options.
1756 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1758 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1759 * configure: Regenerate.
1761 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1763 * configure.in (DEFAULT_EMULATION setting): Revert part of
1764 2000-07-01 change that set te_multi=multi unless set to tmips.
1765 * configure: Regenerate.
1767 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1769 * config/obj-coff.c (coff_frob_section): Add padding to the last
1770 section when aligning it increases its size.
1772 2000-07-11 Kazu Hirata <kazu@hxi.com>
1774 * config/tc-tic54x.c: Fix formatting.
1776 2000-07-10 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-h8500.c: Fix formatting.
1779 * config/tc-tic54x.c: Fix formatting.
1781 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1783 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1784 displacements correctly.
1786 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1788 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1790 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1794 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1796 From David Huggins-Daines <dhd@linuxcare.com>
1797 * config/te-hppalinux64.h: Add a new emulation.
1798 * configure.in (emulations): Add configure bits to support the
1799 64-bit Linux/parisc target.
1800 * configure: Regenerate.
1802 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1803 (md_shortopts): Add `V' for ELF.
1805 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1806 when SOM or ELF_ARG_RELOC are defined.
1807 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1808 ELF_ARG_RELOC are defined.
1809 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1810 (pa_stringer): ..Do it here instead. Fix comment typos.
1811 (hppa_force_relocation): Cast enums to int before comparing with
1814 From Ryan Bradetich <rbradetich@uswest.net>
1815 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1816 redifinition warning.
1817 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1818 (hppa_force_relocation): ditto
1819 (md_apply_fix): Added cast to buf to fix warnings.
1821 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1822 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1824 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1825 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1826 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1827 reloc_type** to avoid warnings in switch.
1828 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1829 little earlier instead.
1831 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1833 (pa_type_args): Use symbol_arg_reloc_info.
1834 (struct pa_it): Make arg_reloc unsigned int.
1835 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1836 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1837 (pa_code): Delete. pa_text duplicates this function.
1838 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1839 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1841 (cons_fix_new_hppa): Actually change selector to e_fsel when
1842 warning about assuming so.
1843 (tc_gen_reloc): More example elf arg reloc code.
1844 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1845 (hppa_force_relocation): Likewise.
1847 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1849 (pa_end_of_source): Prototype.
1850 (hppa_fix_adjustable): Prototype.
1851 (LABELS_WITHOUT_COLONS): Move it..
1852 * config/te-hppa.h: To here.
1854 * config/te-hppa64.h: New file.
1856 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1858 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1859 format -10, -16, 16 relocs.
1860 (hppa_elf_mark_end_of_function): Test for null
1861 last_call_info->start_symbol
1863 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1864 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1865 re_assesmble_* functions. Delete extraneous statements. Fix
1867 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1868 insn to re_assemble_*.
1870 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1872 * doc/internals.texi (Expressions): Fix typo.
1874 2000-07-08 Kazu Hirata <kazu@hxi.com>
1876 * config/tc-sh.c: Fix formatting.
1877 * config/tc-tic54x.c: Fix formatting.
1878 * depend.c: Fix formatting.
1879 * flonum-konst.c: Likewise.
1880 * flonum-mult.c: Likewise.
1882 2000-07-07 Kazu Hirata <kazu@hxi.com>
1884 * config/tc-sh.c: Fix comments.
1885 * config/obj-vms.c: Fix comments.
1886 * config/tc-a29k.c: Likewise.
1887 * config/tc-alpha.c: Likewise.
1888 * config/tc-h8300.c: Likewise.
1889 * config/tc-h8500.c: Likewise.
1890 * config/tc-i370.c: Likewise.
1891 * config/tc-ia64.c: Likewise.
1892 * config/tc-m68hc11.c: Likewise.
1893 * config/tc-m68k.c: Likewise.
1894 * config/tc-mips.c: Likewise.
1895 * config/tc-ns32k.c: Likewise.
1896 * config/tc-ppc.c: Likewise.
1897 * config/tc-z8k.c: Likewise.
1899 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1901 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1902 Default to '(SEC_LOAD | SEC_DATA)'.
1903 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1905 * doc/internals.texi (CPU Backend): Describe
1906 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1908 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1910 * as.c (parse_args): NULL terminate the long option list.
1912 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1914 * config/tc-d30v.h: Include "write.h" for fixS.
1915 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1917 2000-07-05 Nick Clifton <nickc@cygnus.com>
1919 * config/tc-d30v.c (write_2_short): Further changes to warning
1920 messages produced when combining EITHER_BUT_PREFER_MU attributed
1923 2000-07-05 DJ Delorie <dj@redhat.com>
1927 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1929 * config/tc-arm.c (psrs): Accept combinations of flags.
1931 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1933 * config/tc-avr.c: Change _ () to _() around all strings marked
1934 for translation (exception from the usual coding style).
1935 (avr_opt): New struct variable, how the new switches are set.
1936 (OPTION_MMCU): Define as 'm' and actually use.
1937 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1938 (show_mcu_list): New function, display the list of known MCUs.
1939 (md_show_usage): Document the new switches. Call show_mcu_list.
1940 (avr_set_arch): Change 'm' to OPTION_MMCU.
1941 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1942 Handle the new switches.
1943 (avr_operands): Disable warnings for undefined combinations of
1944 operands if -mall-opcodes. Disable warnings for skipping two-word
1945 instructions if enhanced core or -mno-skip-bug.
1946 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1947 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1948 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1949 (avr_ldi_expression): Warn about implicit lo8().
1950 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1952 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1954 * configure.in: Add entry for mips-*-sysv4*MP*
1955 * configure: Rebuild
1956 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1957 elf32-tradlittlemips for traditional mips targets.
1958 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1959 test for Link Once sections as in adjust_reloc_syms.
1960 * config/te-tmips.h: New file for traditional mips targets. Define
1963 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1965 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1966 flags argument is not present, don't change an existing section's
1967 section's attributes. If the flags argument is present, warn if the
1968 attributes don't match the section's current attributes. When
1969 long section names are supported, set SEC_LINK_ONCE and
1970 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1972 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1974 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1975 symbols; create them.
1977 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1979 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1980 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1982 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1984 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1985 expressions. Ignore the problem when handling 16 bit signed
1986 immediates, because the assembler will take care of the relocation
1989 2000-06-27 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1992 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1993 sequential order, and emit warning messages if the input source
1994 code contains constructs like that, or parallel constructs
1995 containing such opcodes.
1997 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1999 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2000 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2001 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2002 (md_show_usage): Update usage message.
2003 (md_parse_option): Allow redefinition of MCU type within the
2004 same avr[1-5] bfd machine type. Show both old and new MCU type
2005 in the error message.
2006 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2007 Simplify 8K wrap code.
2009 2000-06-25 Kazu Hirata <kazu@hxi.com>
2011 * config/obj-aout.c: Remove all uses of DEFUN.
2012 * config/obj-ieee.c: Likewise.
2013 * config/tc-sh.c: Fix comment typos.
2014 * config/tc-tahoe.c: Likewise.
2015 * config/tc-vax.c: Likewise.
2016 * config/tc-w65.c: Likewise.
2017 * config/tc-z8k.c: Likewise.
2018 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2020 2000-06-24 DJ Delorie <dj@cygnus.com>
2022 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2023 more changes from Sept 1999
2024 (tc_i386_fix_adjustable): ditto
2025 (md_apply_fix3): ditto
2027 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2029 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2030 (gas_cgen_parse_operand): Set it around expression() call.
2031 (gas_cgen_md_operand): Test for it before longjmp().
2033 2000-06-24 Kazu Hirata <kazu@hxi.com>
2035 * config/tc-h8500.c: Remove all uses of DEFUN.
2036 * config/tc-sh.c: Likewise.
2037 * config/tc-w65.c: Likewise.
2038 * config/tc-z8k.c: Likewise.
2040 * config/tc-h8500.c: Fix typos in comments.
2042 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2044 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2047 2000-06-23 matthew green <mrg@redhat.com>
2049 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2050 defined. Fix error message for `[' grouping.
2052 2000-06-22 Kazu Hirata <kazu@hxi.com>
2054 * config/tc-h8300.c: Fix formatting and comment typos.
2056 2000-06-22 Timothy Wall <twall@cygnus.com>
2058 * config/tc-ia64.c (note_register_values): Move premature QP
2059 notation clearing into the appropriate place.
2061 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2063 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2064 first before anything else. Add bin-bugs.h, emul.h and progress.h
2065 Sort list of files as for $(OBJS) in Makefile.am.
2067 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2068 find one. Remake dependencies.
2069 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2070 * Makefile.in: Regenerate.
2071 * doc/Makefile.in: Regenerate.
2073 * config/tc-i386.c (i386_displacement): Don't assume a constant
2074 displacement is necessarily 16 bits when in 16 bit code mode.
2075 (md_assemble): Instead size the displacement here after we know
2076 for sure that a .code16gcc operand hasn't automatically added
2077 operand size prefixes.
2079 2000-06-21 H.J. Lu <hjl@gnu.org>
2081 * Makefile.am: Rebuild dependency.
2082 * Makefile.in: Rebuild.
2084 2000-06-21 Kazu Hirata <kazu@hxi.com>
2086 * config/tc-h8300.c (parse_reg): Make the function static.
2087 (parse_exp): Likewise.
2089 2000-06-20 DJ Delorie <dj@cygnus.com>
2091 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2092 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2093 for cygwin import libraries to work properly.
2095 2000-06-20 H.J. Lu <hjl@gnu.org>
2097 * Makefile.am: Rebuild dependency.
2098 * Makefile.in: Rebuild.
2099 * configure: Likewise.
2100 * doc/Makefile.in: Likewise.
2102 2000-06-20 Timothy Wall <twall@cygnus.com>
2104 * doc/internals.texi (CPU backend): Add @itemx for
2105 TC_START_LABEL_WITHOUT_COLON.
2106 * doc/c-tic54x.texi: New.
2107 * doc/as.texinfo: Add tic54x features and include primary tic54x
2109 * doc/all.texi: Add C54X.
2110 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2111 * doc/Makefile.in: Regenerate.
2112 * configure.in: Add tic54x and define LIBM for tic54x.
2113 * configure: Regenrate.
2114 * config/tc-tic54x.[ch]: New.
2115 * config/obj-coff.h: Add tic54x.
2116 * Makefile.am: (CPU_TYPES): Add tic54x.
2117 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2118 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2119 (as_new_LDADD): Add $(LIBM).
2120 * Makefile.in: Regenerate.
2122 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2124 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2125 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2126 * doc/as.texinfo: Likewise.
2128 * configure, Makefile.in: Regenerate.
2129 * configure.in (emulations): Recognize m6811 and m6812.
2130 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2131 Added files for 68hc11 and 68hc12 assembler.
2132 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2133 * config/tc-m68hc11.h: Header definition for that assembler.
2135 2000-06-18 Nick Clifton <nickc@redhat.com>
2137 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2138 instead of OCTETS_PER_BYTE.
2140 * config/tc-v850.c: Fix compile time warnings.
2141 * config/tc-ppc.c: Fix compile time warnings.
2143 2000-06-18 H.J. Lu <hjl@gnu.org>
2145 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2146 * configure: Rebuild.
2148 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2150 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2153 2000-06-16 Nick Clifton <nickc@cygnus.com>
2155 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2156 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2158 * doc/c-mips.texi: Document newly accepted cpu variants.
2160 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2162 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2164 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2166 * macro.c (getstring): Make it possible to escape the quote
2169 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2171 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2173 2000-06-13 H.J. Lu <hjl@gnu.org>
2175 * configure: Regenerate.
2177 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2179 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2181 * doc/internals.texi (line_separator_chars): Semicolon is no
2182 longer a default. Mention null and newline as defaults.
2184 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2186 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2187 * config/tc-i860.h (line_separator_chars): Likewise.
2188 * config/tc-h8300.c (line_separator_chars): Likewise.
2189 * config/tc-i960.c (line_separator_chars): Likewise.
2190 * config/tc-m68k.c (line_separator_chars): Likewise.
2191 * config/tc-mips.c (line_separator_chars): Likewise.
2192 * config/tc-ns32k.c (line_separator_chars): Likewise.
2193 * config/tc-sparc.c (line_separator_chars): Likewise.
2194 * config/tc-vax.c (line_separator_chars): Likewise.
2196 * config/tc-h8300.c (comment_chars): Use string initialiser.
2197 * config/tc-i960.c (line_comment_chars): Likewise.
2198 * config/tc-z8k.c (comment_chars, line_comment_chars,
2199 line_separator_chars): Likewise.
2201 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2204 2000-06-08 Nick Clifton <nickc@cygnus.com>
2206 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2209 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2211 * configure.in (VERSION): Update to show this is the CVS mainline.
2213 2000-06-08 Matthew Jacob <mjacob@feral.com>
2215 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2216 $at is the integer register $r28, vs. both $r28 and the floating
2217 point register $f28.
2219 2000-06-08 James E. Wilson <wilson@cygnus.com>
2221 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2222 (dot_endp): Don't call ia64_flush_insns.
2223 (emit_one_bundle): Don't delete prologue/body records from
2224 unwind_record list in first loop. Rewrite second loop to account for
2227 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2229 * config/tc-ia64.c: Add missing prototypes.
2230 (generate_unwind_image): Cast argument to output_unw_records call.
2232 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2234 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2236 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2238 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2239 (REGISTER_P): likewise.
2240 (avr_opcodes): uses include/opcode/avr.h
2241 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2243 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2245 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2248 2000-06-03 H.J. Lu <hjl@gnu.org>
2250 * read.c (is_end_of_line): Put back `;'.
2252 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2254 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2256 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2258 * expr.c (operand): Test is_end_of_line outside switch to catch
2259 line separator chars that are also operators.
2260 (operator): Return O_illegal for line separator chars.
2262 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2263 entry (or `!' entry for TC_HPPA).
2265 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2266 before indexing is_end_of_line. Remove redundant check for '\0'.
2268 * config/tc-h8500.c (md_assemble): Likewise.
2269 * config/tc-mcore.c (md_assemble): Likewise.
2270 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2273 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2275 * config/tc-mcore.c (mcore_cons): Likewise.
2276 (mcore_float_cons): Likewise.
2277 (mcore_stringer): Likewise.
2278 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2280 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2282 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2284 2000-05-29 Nick Clifton <nickc@cygnus.com>
2286 * config/tc-sh.c: Fix compile time warning messages.
2288 * config/tc-mips.c: Fix compile time warning messages.
2290 2000-05-29 Philip Blundell <philb@gnu.org>
2292 * doc/as.texinfo: Update copyright dates.
2293 (Local Labels): Delete misplaced mention of ARM.
2294 * NEWS: Mention ARM ELF support.
2296 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2298 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2299 it is modified, and use the real_size to compute the frag address
2300 for dwarf2 line info.
2302 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2304 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2305 line-matching scheme to cope with automake moving variables around.
2306 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2307 * Makefile.in: Regenerate.
2309 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2311 * config/tc-sparc.c (sparc_relax): New.
2312 (md_longopts): Add -relax and -no-relax options.
2313 (md_parse_options, md_show_usage): Likewise.
2314 (md_apply_fix3): Optimize tail call into branch always if possible.
2316 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2318 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2319 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2320 rules, with warning when a GAS statement specifies a packing that
2321 will result in an instruction being squashed.
2322 Added typdef packing_type and enumerals, changed various integer
2323 literals to use the enumerals.
2325 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2327 * config/tc-ia64.c (dot_restorereg_p): New function.
2328 (md_pseudo_table): Add restorereg.p.
2329 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2330 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2332 * config/tc-ia64.h (unw_record_type): Add unwabi.
2333 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2334 called MASK with members for imask, and the masks produced by
2335 fr_mem, gr_mem, br_mem, and frgr_mem.
2336 (unw_p_record): Add members ABI and CONTEXT.
2337 (unw_x_record): Add member AB.
2338 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2339 as pseudo-register for use during unwind info generation.
2340 (AR_PFS, AR_LC): New macros.
2341 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2342 whose names start with an at sign (as in "@priunat").
2343 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2345 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2346 proc_end, unwind_info, personality_routine): Consolidate into
2347 "unwind" structure to reduce offset-table use. Add member
2348 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2350 (output_R1_format, output_R3_format, output_P3_format,
2351 output_P6_format): Initialize R with zero to reduce compiler warnings.
2352 (output_P7_format): Ditto. Add `default' branch to switch
2353 statement to reduce compiler warnings.
2354 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2355 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2356 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2357 into single argument.
2358 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2359 compiler warnings. Merge A and B args into single argument.
2360 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2361 A and B args into single argument.
2362 (free_record): Removed (wasn't used).
2363 (free_list_records): Also free imasks in prologue records.
2364 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2365 (output_spill_mask): Remove.
2366 (output_unwabi): New function.
2367 (output_epilogue, output_label_state, output_copy_state): Call
2369 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2370 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2372 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2373 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2374 as part of handling the prologue records. Emit region's imask if
2375 we have one. Handle unwabi, epilogue, label_state, copy_state,
2376 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2377 spill_sprel_p, and spill_reg_p records.
2378 (set_imask, count_bits, slot_index): New function.
2379 (fixup_unw_records): Fix region size computation. Handle
2380 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2381 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2382 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2383 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2384 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2385 (dot_save): Use manifest constants for applicaton registers.
2386 Handle REG_PR and REG_PRIUNAT.
2387 (dot_restore): Don't just ignore it.
2388 (dot_restorereg): New function..
2389 (generate_unwind_image): Ensure unwind info is a multiple of eight
2390 bytes, not just four bytes.
2391 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2392 (dot_altrp): Don't just ignore it.
2393 (dot_savemem): New function. Replaces dot_savesp() and
2394 dot_savepsp(). Use manifest constants for applicaton registers.
2395 Handle REG_PR and REG_PRIUNAT.
2396 (dot_savef): Simplify.
2397 (dot_saveb): Support generation of br_gr.
2398 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2399 dot_label_state, dot_copy_state): New function.
2400 (dot_unwabi): Don't just ignore it.
2401 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2402 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2403 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2404 (emit_one_bundle): Set slot number for prologue/body records
2405 *before* emitting the first insn.
2406 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2407 (md_begin): Declare "psp" pseudo-register.
2408 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2409 so we don't get segfault.
2410 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2411 counts as required per SW Conventions manual
2412 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2413 output_preds_psprel, output_preds_sprel, output_spill_base,
2414 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2415 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2416 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2417 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2418 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2419 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2420 (dot_vframe): Implement.
2421 (dot_vframesp, dot_vframepsp): New function.
2423 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2425 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2426 * configure: Regenerate.
2428 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2430 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2431 (md_estimate_size_before_relax): so we can use it here instead of
2432 old kludges. Localise vars to blocks. Comment.
2434 * frags.c (frag_new): Update fr_var comments.
2435 * frags.h (struct frag): Ditto.
2437 2000-05-22 Richard Henderson <rth@cygnus.com>
2439 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2440 (pseudo_func): Add pcrel.
2441 (operand_match): Handle IA64_OPND_TGT64.
2442 (build_insn): Likewise.
2443 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2444 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2445 (fix_insn): Handle all three 64-bit relocation types.
2447 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2449 * obj.h (struct format_ops): New members begin, app_file,
2450 s_set_other, s_set_desc, s_get_type, s_set_type,
2451 separate_stab_sections, init_stab_section.
2453 * config/obj-multi.h: Update GPL notice to v2.
2455 (obj_app_file): New.
2456 (S_SET_SIZE): Test s_set_size for NULL before calling.
2457 (S_SET_ALIGN): Similar for s_set_align.
2462 (SEPARATE_STAB_SECTIONS): New.
2463 (INIT_STAB_SECTION): New.
2464 (EMIT_SECTION_SYMBOLS): New.
2465 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2467 * config/obj-elf.h: Update GPL notice to v2.
2468 Mention that this file is included from obj-multi.h.
2469 (obj_begin): Wrap definition in ifndef.
2470 (elf_file_symbol): Constify declaration.
2471 (obj_app_file): Ditto.
2472 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2473 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2475 * config/obj-elf.c (elf_s_set_other): New.
2476 (elf_file_symbol): Constify argument.
2477 (elf_separate_stab_sections): New.
2478 (elf_init_stab_section): New.
2479 (elf_format_ops): Add new members. Remove comma at end.
2481 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2482 (ecoff_format_ops): Add new fields. Remove comma at end.
2483 Mention inconsistency for emit_section_symbols.
2485 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2487 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2488 (coff_separate_stab_sections): New.
2489 (coff_format_ops): Add new members.
2491 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2492 (obj_aout_s_set_other): New.
2493 (obj_aout_s_set_desc): New.
2494 (obj_aout_s_get_type): New.
2495 (obj_aout_s_set_type): New.
2496 (obj_aout_separate_stab_sections): New.
2497 (aout_format_ops): New members added. Use obj_aout_process_stab,
2498 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2499 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2501 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2503 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2505 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2506 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2507 (md_estimate_size_before_relax): Ensure jumps to weak and
2508 externally visible symbols are relocatable.
2510 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2512 * stabs.c (aout_process_stab): Make global.
2513 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2514 * read.h (aout_process_stab): Declare.
2516 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2517 Generalize to *aout, *coff *elf.
2518 * configure: Regenerated.
2520 * doc/internals.texi (Object format backend): Say
2521 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2523 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2524 * Makefile.in: Regenerated.
2526 2000-05-19 Catherine Moore <clm@cygnus.com>
2528 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2530 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2532 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2533 instruction to reflect change in re_assemble_*.
2535 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2537 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2538 build PA64 ELF tools.
2539 * configure: Rebuilt.
2541 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2543 * Makefile.am: Regenerate dependencies.
2544 * Makefile.in: Regenerate.
2546 2000-05-15 Nick Clifton <nickc@cygnus.com>
2548 * config/tc-arm.c (struct asm_psr): Add boolean field
2549 distinguishing between CSPR and SPSR. Rename 'number' field
2551 (psrs): Rearrange contents to match new asm_psr structure.
2552 (arm_psr_parse): Move next to psr_required_here. Make it
2553 return an asm_psr structure.
2554 (psr_required_here): Use asm_psr structure returned by
2556 (do_msr): Reorganise to allow psr_required_here to be called
2558 (md_undefined_name): Mark 'name' parameter as unused, since
2559 the COFF target does not use it.
2561 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2563 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2565 * config/te-aux.h: Likewise.
2566 * config/te-dpx2.h: Likewise.
2567 * config/te-go32.h: Likewise.
2568 * config/te-hp300.h: Likewise.
2569 * config/te-hppa.h: Likewise.
2570 * config/te-i386aix.h: Likewise.
2571 * config/te-ic960.h: Likewise.
2572 * config/te-interix.h: Likewise.
2573 * config/te-nbsd532.h: Likewise.
2574 * config/te-pc532mach.h: Likewise.
2575 * config/te-ppcnw.h: Likewise.
2576 * config/te-psos.h: Likewise.
2577 * config/te-sparcaout.h: Likewise.
2578 * config/te-sun3.h: Likewise.
2579 * config/te-sysv32.h: Likewise.
2581 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2583 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2584 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2585 and sign extend without an if statement.
2586 (build_bytes): Likewise.
2588 2000-05-14 Kazu Hirata <kazu@hxi.com>
2590 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2591 X_add_symbol L_32 case.
2593 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2595 * config/te-freebsd.h: New file.
2597 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2599 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2600 bindtextdomain): Replace defines with those from intl/libgettext.h
2601 to quieten gcc warnings.
2603 * NEWS: Mention x86 .arch and -q.
2605 * config/tc-i386.c (quiet_warnings): New.
2606 (md_assemble): Use quiet_warnings.
2607 (md_parse_option): Set quiet_warnings from -q.
2608 (md_show_usage): Mention -q, delete -m.
2609 (flag_do_long_jump): Delete.
2610 (md_parse_option): Remove -m.
2611 (md_show_usage): Remove -m.
2612 (md_create_long_jump): Remove useless flag_do_long_jump code.
2614 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2615 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2617 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2618 Alexander Sokolov <robocop@netlink.ru>
2620 * doc/c-i386.texi (i386-Arch): New section.
2621 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2623 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2624 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2625 architecture has been given and is not 486.
2626 (set_cpu_arch): New.
2627 (md_pseudo_table): Add .arch.
2628 (md_assemble): Warn if cpu architecture has been given and an
2629 unsupported instruction.
2631 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2632 Move operand_types bit defines after relevant template field.
2633 (template): Add cpu_flags.
2637 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2639 * config/tc-mn10300.h (md_end): Define.
2640 (mn10300_finalize): Declare.
2641 * config/tc-mn10300.c: Include dwarf2dbg.h.
2642 (debug_line): Define.
2643 (md_assemble): Generate dwarf2 line info.
2644 (mn10300_finalize): New function. Finalize dwarf2 info.
2646 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2648 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2649 external version of the relocation for weak symbols.
2651 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2653 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2654 frame size in units of 16 bytes, as required per SW Conventions manual.
2655 (output_unw_records): Output info-block header as a dword to get
2658 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2660 * as.h: #include "file", not <file> on files from ../include.
2661 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2662 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2663 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2664 (tc_coff_symbol_emit_hook): Ditto.
2665 (OPTCOUNT): Cast to int to avoid compiler warning.
2666 (md_begin): Fix signed/unsigned warnings.
2668 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2670 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2671 ABRANCH LONG case for a conditional branch on a 68000.
2672 (md_estimate_size_before_relax): Likewise. Also handle
2673 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2674 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2675 PC-relative on all CPUs.
2676 (md_estimate_size_before_relax): Likewise.
2678 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2680 * as.c (parse_args): Just mention current year in printed
2683 2000-05-03 J.T. Conklin <jtc@redback.com>
2685 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2687 (md_parse_option): Recognize -m7400.
2689 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2691 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2692 don't permit lp to become less than the words array.
2694 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2696 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2697 Fix little-endian case.
2699 2000-05-03 David O'Brien <obrien@NUXI.com>
2701 * as.c (parse_args): Update copyright.
2703 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2705 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2706 for the .bss section too.
2708 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2710 * configure.in: Set em=linux for hppa-*-linux.
2711 * configure: Regenerate.
2712 * doc/Makefile.in: Regenerate with correct automake.
2714 * frags.c (frag_grow): Sanity check chunk_size.
2716 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2717 * config/obj-som.h: Likewise.
2718 * config/obj-ieee.h: Likewise.
2720 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2722 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2723 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2724 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2725 (pa_ip): low_sign_unext now returns via function value. Use
2726 re_assemble_* instead of dis_assemble_* and
2727 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2729 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2730 (md_section_align, md_parse_option, md_show_usage,
2731 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2732 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2733 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2734 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2735 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2737 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2738 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2739 outside of switch. Correct mask and shifting errors in case 10
2740 and case -11. In case 21, compare against signed range to suit
2741 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2742 case 17 and case 22, use offsetT variable to properly check range.
2743 Use re_assemble_* here too.
2744 (evaluate_absolute): Change type of value to offsetT. Call
2745 hppa_field_adjust to do the work for us.
2746 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2747 (pa_parse_cmpib_64_cmpltr): Ditto.
2748 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2749 of i to unsigned int.
2750 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2751 (pa_end_of_source): Return type is void.
2753 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2755 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2757 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2759 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2760 More comments added.
2761 (md_begin): Removed "construct symbols for each register name".
2762 Because register names conflicts with GCC generated function
2764 (avr_operand): Now constant numbers can be used as a register
2765 identifiers (0 as r0, 31 as r31).
2766 (md_assemble): use skip_space () before parsing instruction
2769 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2771 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2772 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2773 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2774 * configure: Regenerate.
2776 2000-04-29 Andreas Jaeger <aj@suse.de>
2778 * as.h: Correctly check GCC version.
2780 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2782 * doc/as.1: Fix unbalanced brackets.
2784 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2786 (line_comment_chars): Set to '/' if TE_FreeBSD.
2788 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2790 * configure.in: Configury support for PA64 (currently disabled).
2791 * configure: Rebuilt.
2793 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2795 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2796 bfd_set_section_alignment.
2798 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2800 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2803 2000-04-24 Nick Clifton <nickc@cygnus.com>
2805 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2806 * doc/as.texinfo (Align): Include arm and strongarm in list of
2807 targets that have the second form of the behaviour of the .align
2810 2000-04-24 Mark Klein <mklein@dis.com>
2812 * obj-som.c: Terminate obj_pseudo_table.
2814 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2816 * as.c (parse_args): Allow md_parse_option to override -a listing
2818 * config/obj-coff.c (add_lineno): Change type of offset parameter
2819 from "int" to "bfd_vma."
2820 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2821 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2822 (ppc_change_csect): Align correctly for XCOFF64.
2823 (ppc_machine): New function, which discards "ppc_machine" line.
2824 (ppc_tc): Cons for 8 when code is 64 bit.
2825 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2827 (md_parse_option): Handle -a64 and -a32.
2829 * config/tc-ppc.h (TARGET_MACH): Define.
2830 (TARGET_FORMAT): Move to function.
2831 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2833 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2835 * config/tc-avr.c: New AVR_ISA_ defined.
2836 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2837 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2838 for `fmul', `movw' and `lpm R,Z' instructions.
2839 (avr_operands): Warn if current opcode is a two-word instruction
2840 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2841 (avr_opcodes): New commands added.
2842 (REGISTER_P): Check 'a' and 'v' constraint letters.
2843 (mcu_types): New MCU added.
2845 2000-04-22 Timothy Wall <twall@cygnus.com>
2847 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2849 (operand_match): Conditionally insert default bit values for IMMU9.
2851 2000-04-14 Matthew Green <mrg@cygnus.com>
2853 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2854 * configure: Rebuilt.
2856 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2857 Jason Eckhardt <jle@cygnus.com>
2859 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2861 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2862 Added handling of new operand types l,y,&,fe,fE,fx.
2864 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2865 David Mosberger <davidm@hpl.hp.com>
2866 Timothy Wall <twall@cygnus.com>
2867 Andrew MacLeod <amacleod@cygnus.com>
2868 Jim Wilson <wilson@cygnus.com>
2870 * Makefile.am (CPU_TYPES): Add ia64.
2871 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2872 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2873 * Makefile.in: Rebuild.
2874 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2875 * configure: Rebuild.
2876 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2877 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2878 * expr.c (expr): Handle md_optimize_expr.
2879 * read.c (LEX_HASH): Add comment.
2880 * config/tc-ia64.c, config/tc-ia64.h: New files.
2882 2000-04-21 Richard Henderson <rth@cygnus.com>
2884 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2885 bundling a non-delayed branch type instruction.
2887 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2889 * config/tc-mn10300.c (HAVE_AM30): Define.
2890 (md_assemble): Use it.
2892 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2894 * config/obj-elf.c (obj_elf_change_section): Check for changed
2897 * Makefile.am: (CPU_MULTI_VALID): Remove.
2898 (MULTI_CPU_TYPES): Define.
2899 (MULTI_CPU_OBJ_VALID): Define.
2900 (DEPTC): Use the above.
2901 (DEPOBJ): Same here.
2903 Regenerate dependencies.
2904 * Makefile.in: Regenerate.
2906 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2908 * Makefile.am (YACC, LEX): Get them from configure.
2910 2000-04-18 H.J. Lu (hjl@gnu.org)
2912 * config/tc-i386.c (offset_in_range): Use addressT instead of
2913 bfd_vma for non-bfd assemblers.
2915 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2917 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2918 doesn't give spurious errors.
2920 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2922 * as.h (SEEK_SET): Define if undefined.
2924 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2926 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2927 constants, and don't assume offsetT is 32 bits.
2929 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2931 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2932 (md_pcrel_from_section): Add prototype.
2933 (d10v_fix_adjustable): Add prototype.
2934 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2936 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2938 2000-04-12 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2941 symbol in frag chain.
2943 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2945 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2946 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2947 (fits_in_signed_word, smallest_imm_type): Ditto.
2948 (md_assemble): Use an offsetT var to hold offsetT values, not a
2950 (offset_in_range): New.
2951 (md_assemble): Use it.
2952 (md_convert_frag): Change type of target_address, opcode_address,
2953 and displacement_from_opcode_start to offsetT.
2954 (md_create_short_jump): Change type of offset to offsetT.
2955 (md_create_long_jump): Ditto.
2956 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2957 (md_chars_to_number): Remove.
2958 (output_invalid): Remove duplicate prototype.
2960 2000-04-09 Nick Clifton <nickc@cygnus.com>
2962 * Makefile.am (CPU_TYPES): Add 'avr'.
2963 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2964 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2966 * Makefile.in: Regenerate.
2968 * doc/as.texinfo: Add M32R documentation.
2970 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2972 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2973 --enable-build-warnings option.
2974 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2975 * Makefile.in, configure: Re-generate.
2977 2000-04-07 Nick Clifton <nickc@cygnus.com>
2979 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2980 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2981 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2982 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2983 (arm_force_relocation): Force relocations for
2984 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2986 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2988 * config/tc-sh.c (get_operands): There's no third operand if the
2989 first operand is an immediate.
2991 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2993 * config/tc-sh.c (immediate): Delete.
2994 (sh_operand_info): Add immediate member.
2995 (parse_reg): Use A_PC for pc.
2996 (parse_exp): Add second argument 'op'. All callers changed.
2997 (parse_at): Expect pc to be coded as A_PC.
2998 Use immediate field in *op.
2999 (insert): Add fourth argument 'op'. All callers changed.
3000 (build_relax): Add second argument 'op'. All callers changed.
3001 (insert_loop_bounds): New function.
3002 (build_Mytes): Remove DISP_4.
3003 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3004 (assemble_ppi): Use immediate field in *operand.
3005 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3006 (md_apply_fix): Likewise.
3007 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3009 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3011 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3013 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3015 * internals.texi (CPU backend): Document
3016 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3018 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3020 * po/gas.pot: Regenerate.
3022 * as.c (show_usage): Restore translated part of bug string.
3023 * gasp.c (show_usage): Likewise.
3025 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3026 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3027 than move-if-change.
3028 (DEP1): Modify for "gcc -MM".
3032 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3033 Update dependencies.
3034 * Makefile.in: Regenerate.
3036 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3038 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3039 (md_begin): Likewise.
3040 (HAVE_AM33): New macro.
3041 (md_assemble): Use it. Match r_regs and xr_regs only if
3044 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3046 * as.h: #include "bin-bugs.h"
3047 * as.c (show_usage): Use REPORT_BUGS_TO.
3048 * gasp.c: #include "bin-bugs.h"
3049 (show_usage): Use REPORT_BUGS_TO.
3051 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3053 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3055 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3056 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3059 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3061 * config/tc-i386.c (i386_immediate): Don't assume a constant
3062 immediate is necessarily 16 bits when in 16 bit code mode.
3063 (md_assemble): Instead set guess_suffix here after we have checked
3066 2000-04-02 Richard Henderson <rth@cygnus.com>
3068 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3069 quantities. Correct right shift sign extension.
3070 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3071 32-bit value when shifting into place.
3073 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3075 * app.c: Add ATTRIBUTE_UNUSED as needed.
3076 * config/tc-ppc.c: Likewise.
3077 (ppc_size): Make unsigned long.
3078 (ppc_insert_operand): Add casts to avoid warnings.
3080 2000-03-31 Nick Clifton <nickc@cygnus.com>
3082 * config/tc-d10v.h (md_flush_pending_output): Define.
3084 2000-03-29 Nick Clifton <nickc@cygnus.com>
3086 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3087 segment. Works for both BFD_ASSEMBLER and others.
3088 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3090 2000-03-29 Nick Clifton <nickc@cygnus.com
3092 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3094 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3096 * listing.c (LISTING_LHS_WIDTH): Default depends on
3098 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3100 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3102 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3105 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3107 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3109 * config/tc-avr.c (mcu_types): Add missing initialiser.
3110 (md_pcrel_from_section): Add prototype.
3111 (avr_operand): Remove redundant test of unsigned < 0.
3112 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3114 2000-03-27 Denis Chertykov <denisc@overta.ru>
3116 * config/tc-avr.c: New file for AVR support.
3117 * config/tc-avr.h: Likewise.
3118 * configure.in: Add AVR support.
3119 * configure: Regenerate.
3121 2000-03-26 Timothy Wall <twall@cygnus.com>
3123 * gasp.c (macro_op): Add new argument to check_macro call.
3124 Macro structure definitions moved to macro.h
3125 * sb.h: Add argument to prototype for input_scrub_include_sb.
3126 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3127 nesting checks with an additional flag.
3128 (struct input_save): Add flag to indicate whether current sb
3129 should be checked for proper macro/conditional nesting.
3130 (input_scrub_push/pop): Save/restore nest check flag.
3131 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3133 * macro.c (check_macro): Allow caller to retrieve parsed macro
3134 information if a pointer is provided. This information may be
3135 used by the new macro hooks.
3136 * macro.h: Update prototype for check_macro. Macro struct
3137 definitions moved here from macro.c/gasp.c.
3138 * read.c (read_a_source_file): Add parameter to check_macro call,
3139 and pass macro info to the macro hook, if defined.
3140 (input_scrub_insert_line): New. Allow insertion of a line of
3141 characters into the input stream.
3142 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3143 file into the input stream.
3144 (s_include): Use input_scrub_insert_file.
3145 * internals.texi: Document new macro hooks.
3146 * as.h: New prototypes added.
3148 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3150 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3151 an initial capital letter.
3152 (i386_index_check): Reindent.
3154 2000-03-19 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3159 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3161 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3162 instruction operand bad if Rd > 7 when generating
3163 thumb instructions. Prevents for example,
3164 "adr r12,label" from silently failing and generating
3165 the wrong instruction.
3167 2000-03-17 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3170 that have a destingation >= 0x400000.
3171 Fix compile time warning messages.
3173 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3175 * config/tc-sh.c (md_begin): When encountering insn that are
3176 not supported by the current arch, only change the name if
3177 its contents are the same as prev_name.
3178 (get_specific): If the the architecture doesn't match, fail.
3180 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3182 * config/tc-sh.c (IDENT_CHAR): Define.
3183 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3184 matching back where it came from.
3186 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3188 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3190 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3192 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3195 2000-03-15 Kazu Hirata <kazu@hxi.com>
3197 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3199 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3201 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3202 floating-point-number, make sure 'f' is in FLT_CHARS.
3204 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3206 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3207 (s_lcomm_internal): Use it.
3208 * doc/internals.texi (CPU backend): Document it.
3209 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3212 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3214 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3217 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3218 implementation doesn't have special handling for switch
3220 (macro_build): Allow for code in sections other than .text.
3222 (mips_ip): Likewise.
3223 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3224 Don't perform relocs if we will be outputting them.
3225 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3226 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3229 2000-03-09 Catherine Moore <clm@cygnus.com>
3231 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3232 relocation type based on the entry in the fixup structure.
3233 Put S_IS_EXTERN processing back in.
3235 2000-03-08 H.J. Lu (hjl@gnu.org)
3237 * Makefile.am (install-exec-tooldir): Depend on
3238 install-exec-bindir for parallel make.
3239 * Makefile.in: Regenerated.
3241 2000-03-06 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3245 (md_parse_option): Parse -m32r command line switch - disable m32rx
3247 (md_show_usage): Document new option.
3249 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3250 * doc/Makefile.in: Regenerate.
3251 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3253 2000-03-02 Michael Meissner <meissner@redhat.com>
3255 * config/tc-d30v.c (check_range): Remove code that incorrectly
3256 sign extended values where bits < 32.
3258 2000-03-02 H.J. Lu (hjl@gnu.org)
3260 * configure.in: Support --enable-targets=all on ia32.
3261 * configure: Regenerated.
3263 2000-03-01 Nick Clifton <nickc@cygnus.com>
3265 * gasp.c (do_align): Remove bogus check of alignment value.
3267 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3269 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3270 TC_PPC was defined forced the type of a symbol with no other type
3273 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3275 * doc/internals.texi (CPU backend): Mention that
3276 line_separator_chars do not break up comments. Fix typos for
3277 LEX_AT and LEX_NAME descriptions. Document operands for
3278 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3279 description of md_create_short_jump usage. Document argument for
3280 md_undefined_symbol.
3282 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3284 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3285 (md_parse_option): Handle it.
3286 (md_show_usage): Document it.
3288 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3290 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3291 opcode, for the instruction `pal19'. From Andrea Arcangeli
3294 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3296 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3298 (md_assemble): To here, before template operands are matched.
3299 Also ensure a constant immediate is sign extended when we know the
3300 size is at most 16 bits. This is to catch cases like "add
3301 $0xffc0,%ax" where we don't know the size, and thus that the
3302 immediate can be represented as Imm8S until after parsing the
3304 (i386_displacement): Similarly sign extend 16 bit constant
3306 (md_assemble): Relax 16-bit jump constant range check to suit sign
3307 extended displacements.
3309 2000-02-26 Andreas Jaeger <aj@suse.de>
3311 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3313 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3315 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3316 call operands when intel_syntax.
3317 (intel_float_operand): Return 2 for "fi...".
3318 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3319 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3320 earlier "SHORT" change.
3321 (md_assemble): When determining suffix from Regs, exclude
3324 2000-02-24 Nick Clifton <nickc@cygnus.com>
3326 * configure: Add arm-wince, mips-pe and sh-pe targets.
3327 * configure: Regenerate.
3329 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3331 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3332 "pe-mips" for the mips-pe target.
3334 * config/tc-arm.c (insns): Change displacement encoded in BL
3335 and B instructions if the target port is arm-wince.
3336 (do_ldst): Do not bias the relocation offset if the target
3338 (md_pcrel_from): Add in missing relocation offset bias if the
3339 target os arm-wince.
3341 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3342 (md_begin): Disable -G support for mips-pe target.
3343 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3344 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3347 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3348 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3349 assembler, just set the alignment to 4.
3351 * config/te-wince-pe.h: New file for WinCE targets. Define
3354 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3356 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3357 string instructions.
3358 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3359 (i386_intel_memory_operand): After finding a segment override,
3360 check again for no `[' before looking for a displacement. Bomb if
3361 more than one displacement rather than silently discarding the
3362 second and subsequent ones. Free strings malloc'd by
3363 build_displacement_string.
3365 2000-02-24 Catherine Moore <clm@cygnus.com>
3367 * config/obj-som.c (obj_pseudo_table): Add "weak".
3368 (obj_som_weak): New routine.
3370 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3372 * config/tc-i386.c (union i386_op): New.
3373 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3374 Throughout file replace occurences of disps[n], imms[n], regs[n]
3375 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3376 intel mode operand swapping. Add assert in regKludge and
3377 fake_zero_displacement code. Test i.types[n] when outputting
3378 displacements and immediates. Combine output of Disp16 with
3380 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3381 when in intel mode by (not) reversing fsub and fdiv operands
3382 before the template search. This fails for single operand
3383 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3384 undefined. Instead fix the base_opcode after we've found the
3385 template. Move base_opcode xor with found_reverse_match from
3386 opcode output code to before this fix so we test for the correct
3388 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3389 check in intel mode. Instead compare opcodes.
3391 * config/tc-i386.h (TC_RELOC): Delete.
3392 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3393 with equivalent call to reloc.
3395 * as.h (flag_m68k_mri): Move declaration after target include, and
3396 only declare when TC_M68K defined. Define as zero otherwise.
3397 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3398 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3399 Define as zero otherwise.
3400 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3401 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3402 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3403 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3404 testing whether defined.
3405 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3406 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3407 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3408 rather than testing whether defined.
3409 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3410 (parse_mri_cons): Declare and use only when TC_M68K.
3411 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3412 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3413 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3415 * NEWS: Mention IBM 370 support.
3417 2000-02-23 Richard Henderson <rth@cygnus.com>
3419 * config/tc-i386.c (md_assemble): When swapping operands for
3420 intel_syntax, assume everything that's not Imm or Disp is a
3423 2000-02-23 Linas Vepstas <linas@linas.org>
3425 * config/tc-i370.c, config/tc-i370.h: New files.
3426 * Makefile.am: Add support for Linux/IBM 370.
3427 * configure.in: Likewise.
3428 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3429 * config/obj-elf.c: Include elf/i370.h
3430 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3432 * Makefile.in: Regenerate.
3433 * configure: Regenerate.
3435 * doc/c-i370.texi: New file.
3436 * doc/all.texi: Include it.
3437 * doc/as.texinfo: And here.
3438 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3439 * doc/Makefile.in: Regenerate.
3441 2000-02-19 Michael Meissner <meissner@redhat.com>
3443 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3444 determine if an instruction can be used in parallel with an ADDppp
3445 or SUBppp instruction.
3447 2000-02-22 Andrew Haley <aph@cygnus.com>
3449 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3451 1999-12-30 Andrew Haley <aph@cygnus.com>
3453 * config/tc-mips.c (mips_gp32): New variable.
3454 (macro_build) Use mips_gp32.
3456 (md_longopts): Add "-mgp32" and "-mgp64".
3457 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3459 (OPTION_M7900): Change offset
3460 (OPTION_NO_M7900): Ditto.
3462 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3464 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3465 warning, and bump it to 1.
3467 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3469 From Brad Lucier <lucier@math.purdue.edu>:
3470 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3473 2000-02-21 Catherine Moore <clm@cygnus.com>
3475 * config/tc-mips.c (MF_HILO_INSN): Define.
3476 (mips_7000_hilo_fix): Declare.
3477 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3478 (md_parse_option): Check for 7000_HILO_FIX options.
3479 (OPTION_M7000_HILO_FIX): Define.
3480 (OPTION_NO_M7000_HILO_FIX): Define.
3481 * doc/c-mips.texi (-mfix7000): Describe.
3483 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3485 * listing.c (print_lines): Remove unused variable `end'.
3487 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3488 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3489 reloc_type when BFD_ASSEMBLER.
3490 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3491 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3492 statement and quell signed vs. unsigned comparison warning.
3494 2000-02-18 Nick Clifton <nickc@cygnus.com>
3496 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3497 the computed frag offset, rather than overwriting it.
3499 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3501 * config/tc-sh.c ("elf/sh.h"): Include.
3502 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3503 (md.begin): Initialize target_arch.
3504 Only include opcodes in has table that match selected architecture.
3505 (parse_reg): Recognize register names for sh-dsp.
3506 (parse_at): Recognize post-modify addressing.
3507 (get_operands): The leading space is now optional.
3508 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3509 arguments. Update valid_arch.
3510 (build_Mytes): Add support for SDT_REG_N.
3511 (find_cooked_opcode): New function, broken out of md_assemble.
3512 (assemble_ppi, sh_elf_final_processing): New functions.
3513 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3514 (md_longopts, md_parse_option): New option: -dsp.
3515 * config/tc-sh.h (elf_tc_final_processing): Define.
3516 (sh_elf_final_processing): Declare.
3518 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3520 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3521 the unwinder subspace. Save the current seg/subseg before creating
3524 2000-02-10 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3527 little endian targets.
3528 (INST_BYTE1): Redefine to handle big and little endian
3530 (cpu_type): New type: Select between M340 and M210.
3531 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3532 instructions of the M340.
3533 (md_assemble): Add support for the MULSH and OPSR classes of
3535 (md_atof): Add support for little endian targets.
3536 (md_parse_option): Add support for -EL, -EB and -mcpu command
3538 (md_convert_frag): Add support for little endian targets.
3539 (md_apply_fix3): Add support for little endian targets.
3540 (md_number_to_chars): Add support for little endian targets.
3542 2000-02-10 Timothy Wall <twall@redhat.com>
3544 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3545 defined, use it to verify the symbol just read should be a label.
3547 2000-02-10 Timothy Wall <twall@redhat.com>
3549 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3550 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3551 around colons when KEEP_WHITE_AROUND_COLON is defined.
3552 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3553 and KEEP_WHITE_AROUND_COLON.
3555 2000-02-08 Timothy Wall <twall@redhat.com>
3557 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3559 (do_repeat): New. Abstract repeat logic so that a "break" can be
3561 (end_repeat): New. Provide support for a "break" out of the
3563 * read.h: Add prototypes for new functions.
3565 2000-02-08 Timothy Wall <twall@redhat.com>
3567 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3568 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3569 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3572 2000-02-08 Timothy Wall <twall@redhat.com>
3574 * read.c: Added elseif to directives table.
3575 * read.h: Added prototype for s_elseif.
3576 * doc/as.texinfo: Added description for elseif.
3577 * cond.c (s_elseif): New function
3579 2000-02-04 Timothy Wall <twall@redhat.com>
3581 * listing.c (print_lines): Remove conditionals causing bug in
3584 2000-02-03 Timothy Wall <twall@cygnus.com>
3586 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3588 * frags.c (frag_new): Calculate fr_fix in octets
3589 (frag_now_fix) Return offset as target address offset (bytes).
3590 (frag_now_fix_octets) New - Return offset in octets (8-bit
3592 * frags.h: Added prototype for frag_now_fix_octets().
3593 Distinguish between octets and bytes in field descriptions.
3594 * listing.c (calc_hex): Account for octets vs bytes when
3595 printing addresses/offsets.
3596 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3597 target is little-endian, print the octets in a word in big-endian
3598 order so that the display looks like a proper hexadecimal number,
3599 instead of having the octets reversed.
3600 * read.c (do_align): When recording alignment, alignment power
3601 should be in terms of target bytes (minimum addressible unit)
3603 (do_org) Convert ORG target address (byte) argument into an
3604 octet offset when generating a variable fragment.
3605 * symbols.c (resolve_symbol_value): Symbol final value
3606 converted to a target address offset (bytes) from its octet offset.
3607 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3608 offset (bytes) is adjusted by the frag offset (octets) converted
3610 (coff_frob_section) Section alignment power is in terms of bytes;
3611 convert it to an octet alignment power when calculating size (and
3612 size mask) in octets. Don't modify the section size in order to
3613 "align" it for TI COFF, since that format has a different method
3614 for storing alignment information.
3616 2000-02-01 Timothy Wall <twall@cygnus.com>
3618 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3619 entries, matching the way GCC generates them. If not escaped, the
3620 filename is encoded incorrectly.
3622 2000-01-31 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-arm.c (reg_table): Add support for ATPCS register
3627 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3629 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3631 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3633 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3634 of a symbol when we really care about its value.
3636 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3638 * config/tc-mcore.c (md_assemble): Give warning message if
3639 operands passes to instruction are more than the spec.
3641 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3643 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3644 Thumb mode but the label seen was not declared as '.thumb_func'
3645 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3646 correct disassembly of Thumb code bounded by non function labels.
3648 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3650 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3651 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3653 * Makefile.in: Same here.
3656 * configure.in: Set bfd_gas for i386-aout when primary target
3657 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3658 we may need the primary te_file. Remove incorrect comment.
3660 * configure: Regenerate.
3662 * config/e-i386aout.c: New file.
3664 * as.c (USE_EMULATIONS): Move to before print_version_id.
3665 (struct emulation): Add i386aout.
3666 (show_usage): Split text strings. Reformat -a text. Add --em
3670 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3671 (aout_format_ops): New.
3674 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3675 preprocessor conditional and add aout USE_EMULATIONS tests.
3676 (read_a_source_file): Don't pass error strings to printf as
3680 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3682 (do_data): Same here.
3683 (process_file): And here.
3686 * symbols.c (colon): Rewrite "already defined" fatal message
3687 code for aout with USE_EMULATIONS.
3690 * config/obj-aout.c (OBJ_HEADER): Define.
3691 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3693 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3694 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3696 (obj_aout_type): Expand S_SET_OTHER here too.
3697 (obj_read_begin_hook): Remove.
3698 (aout_pop_insert): New.
3699 (obj_aout_s_get_other): New.
3700 (obj_aout_s_get_desc): New.
3701 (aout_format_ops): New.
3704 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3705 gets aout_pseudo_table.
3706 (aout_pseudo_table): Declare.
3707 (obj_read_begin_hook): Define.
3710 * config/obj-coff.c (obj_pseudo_table): Rename to
3712 (coff_pop_insert): Use coff_pseudo_table.
3713 (coff_sec_sym_ok_for_reloc): Remove.
3714 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3715 and comment all zero entries and remove #if 0 code.
3718 * config/obj-coff.h (obj_pop_insert): Define.
3719 (coff_pseudo_table): Declare.
3722 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3723 s_get_size, s_set_size. Comment all zero entries.
3726 * config/obj-elf.c (elf_s_get_other): New function.
3727 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3728 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3729 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3731 (obj_elf_parse_section_letters): Don't pass error strings to
3732 printf as format arg.
3735 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3737 (elf_s_get_other): Declare.
3738 (S_GET_OTHER) Define as elf_s_get_other if not already
3740 (S_SET_OTHER): Only define when not already defined.
3741 (elf_obj_read_begin_hook): Declare.
3742 (obj_read_begin_hook): Define.
3743 (elf_obj_symbol_new_hook): Declare.
3744 (obj_symbol_new_hook): Define.
3747 * config/obj-multi.h: Add copyright header and protect against
3748 multiple inclusion. Add * to all function pointers.
3749 (OBJ_HEADER): If defined, include it rather than other defines
3751 (obj_frob_file_after_relocs): Test for NULL.
3752 (obj_symbol_new_hook): Here too.
3753 (obj_sec_sym_ok_for_reloc): And here.
3754 (S_GET_OTHER): Define.
3755 (S_GET_DESC): Define.
3756 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3757 (OBJ_MAYBE_ELF): Update comment.
3759 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3760 OBJ_AOUT preprocessor conditional and handle emulation by
3761 testing OUTPUT_FLAVOR.
3762 (i386_displacement): Here too.
3763 (md_section_align): Similarly here.
3764 (i386_target_format): Conditionally compile when more than one
3765 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3766 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3767 (i386_displacement): Here too.
3770 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3771 Define TARGET_FORMAT for aout only when not multi.
3774 * config/te-multi.h: Delete file as it's identical to te-generic.h
3776 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3779 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3782 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3784 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3787 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3789 * config/tc-mips.c (mips_do_align): New function.
3790 * config/tc-mips.h (md_do_align): Define.
3792 2000-01-10 Philip Blundell <philb@gnu.org>
3794 * doc/c-arm.texi (ARM Options): Fix typo.
3795 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3796 line separator for Linux.
3797 * doc/as.texinfo (Comments): Mention the ARM.
3799 2000-01-10 Philip Blundell <pb@futuretv.com>
3801 * configure.in (arm*-*-conix*): New target.
3802 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3804 * configure: Regenerate.
3806 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3808 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3809 (obj_elf_visibility): New function.
3811 * doc/as.texinfo (Visibility): New node: document visibility
3814 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3816 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3817 warning for absolute jump/call without `*' in non-intel mode. No
3818 need to set i.types[0] JumpAbsolute in intel mode.
3820 1999-12-22 Philip Blundell <pb@futuretv.com>
3822 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3823 hook function when changing sections.
3824 (arm_s_data): Likewise.
3826 1999-12-14 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-arm.c (md_parse_option): Add support for -marm720
3829 command line switch.
3831 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3833 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3834 (r_registers, xr_registers): Define.
3835 (r_register_name, xr_register_name): New functions.
3836 (md_assemble): Handle new am33 operand types and instruction
3838 (mn10300_insert_operand, check_operand): Likewise.
3840 1999-11-29 Nick Clifton <nickc@cygnus.com>
3842 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3843 (s_force_thumb): Set thumb_mode to 2.
3844 (md_assemble): Do not complain about thumb instructions on a
3845 non-thumb target if thumb_mode is set to 2.
3847 1999-11-28 Michael Meissner <meissner@cygnus.com>
3849 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3850 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3851 (O_...): Add new machine dependent expressions if we are handling
3852 explicit relocations.
3853 (alpha_reloc_op): New static table holding the explicit relocation
3855 (alpha_literal_hash): New static to hold the hash table for
3856 explicit relocations.
3857 (alpha_macros): Add support for explicit relocations.
3858 (md_begin): If explicit relocations, initialize hash table.
3859 (md_assemble): Don't print a second error if tokenize_arguments
3860 already printed an error message.
3861 (md_apply_fix): Add support for explicit relocations.
3862 (alpha_force_relocation): Ditto.
3863 (alpha_fix_adjustable): Ditto.
3864 (alpha_adjust_symtab): New function to support explicit
3866 (alpha_adjust_symtab_relocs): Ditto.
3867 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3868 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3869 Add support for explicit relocations. Return -2 if an error
3870 message was already printed.
3871 (find_macro_match): Add support for explicit relocations. Comment
3873 (emit_insn): Add support for explicit relocations.
3874 (assemble_tokens): Ditto.
3876 (load_expression): Ditto.
3879 (emit_ir_load): Ditto.
3880 (emit_loadstore): Ditto.
3883 (emit_sextX): Ditto.
3884 (emit_division): Ditto.
3885 (emit_jsrjmp): Ditto.
3886 (emit_retjcr): Ditto.
3888 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3890 (tc_adjust_symtab): If explicit relocations, call the function
3891 alpha_adjust_symtab.
3892 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3893 relocations next to the literal relocation they reference.
3894 (TC_INIT_FIX_DATA): Initialize the new fields.
3895 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3897 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3899 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3900 'B' operand for PA2.0 bb instruction.
3902 1999-11-18 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3907 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3909 (mcore_force_relocation): Force relocations to be generated for
3912 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3915 (i386_displacement): Disallow O_big displacements.
3917 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3919 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3920 Small improvements in error checking.
3921 (md_assemble): Support for unconditional ARM instructions.
3922 (md_parse_option): Support for -m[arm]v5e flag.
3924 1999-11-12 Nick Clifton <nickc@cygnus.com>
3926 * macro.c (buffer_and_nest): Do not check beyond the end of the
3929 1999-11-11 Nick Clifton <nickc@cygnus.com>
3931 * macro.c (buffer_and_nest): Look for seperator after TO and
3934 1999-11-08 Andrew Haley <aph@cygnus.com>
3936 * app.c (do_scrub_chars): When in State 10, treat backslash
3937 characters in the same way as as symbol characters.
3939 1999-11-07 Richard Henderson <rth@cygnus.com>
3941 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3942 the previous label was in the current section before playing
3943 with auto-alignment.
3945 1999-11-06 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-v850.c (v850_force_relocation): Force relocation
3949 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3952 1999-11-05 Michael Meissner <meissner@cygnus.com>
3954 * expr.h (operatorT): Increase machine dependent operators to 16.
3955 * expr.c (op_rank): Ditto.
3957 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3959 * read.c (pseudo_set): Reject attempts to set the value of a
3962 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3965 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3967 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3968 to bfd_set_section_contents.
3970 1999-11-03 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3974 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3976 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3977 (mips_ip): Use OPCODE_IS_MEMBER.
3979 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3981 * config/tc-arm.c (reg_required_here): Improve comments.
3983 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3984 (tinsns): Initialize variants field.
3986 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3987 BAD_PC respectively.
3989 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3991 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3992 * config/tc-arm.h: Fix compile time warnings.
3994 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3996 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3997 form @abs16, @(abs16) and @(abs16 + imm).
3999 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4001 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4002 (ISA_HAS_64_BIT_REGS) New.
4003 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4004 mips_emit_delays,macro_build,load_register,load_addresss,
4005 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4006 and/or use new ISA_xxx macros in expressions involving
4007 ISA, particularly mips_opts.isa.
4009 1999-10-18 Michael Meissner <meissner@cygnus.com>
4011 * expr.h (operatorT): Add machine dependent operators md1..md8.
4012 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4013 for the machine dependent operators to use.
4015 * expr.c (op_rank): Add machine dependent operators.
4017 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4019 (O_cpregister): Ditto.
4020 (md_begin): Change X_op test that field is wide enough to use
4021 O_max instead of O_alpha_max.
4022 (cpu_types): Fill in missing initializer.
4023 (alpha_num_macros): Make unsigned.
4024 (md_assemble): Make opnamelen be size_t.
4025 (md_apply_fix): Cast alpha_num_operands to int before testing.
4026 (alpha_force_relocation): Ditto.
4027 (alpha_fix_adjustable): Ditto.
4028 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4029 (tc_gen_reloc): Ditto.
4030 (tc_get_register): Ditto.
4035 (s_alpha_ent): Ditto.
4036 (s_alpha_end): Ditto.
4037 (s_alpha_frame): Ditto.
4038 (s_alpha_prologue): Ditto.
4039 (s_alpha_file): Ditto.
4040 (s_alpha_gprel32): Ditto.
4041 (s_alpha_proc): Ditto.
4042 (s_alpha_set): Ditto.
4043 (s_alpha_base): Ditto.
4044 (s_alpha_align): Ditto.
4045 (s_alpha_arch): Ditto.
4046 (alpha_align): Ditto.
4047 (assemble_insn): Suppress unused variable warning.
4049 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4050 order in the structure.
4051 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4053 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4055 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4057 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4059 * config/tc-i386.c (i386_index_check): Correct #endif location.
4061 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4063 * as.c (show_usage): Document new options.
4064 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4065 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4066 (parse_args): Parse the new options.
4067 (main): If there were warnings, and --fatal-warnings
4068 was specified, print an error.
4069 * as.h: New variable, flag_fatal_warnings, for new option.
4071 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4073 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4074 '@'. Change autoincrement completers to fall through to cache control
4077 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4079 (pa_parse_addb_64_cmpltr): New function.
4081 * config/tc-hppa.c (pa_ip): Change error message.
4082 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4083 '?Q' args to allow falling through.
4085 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4086 Remove unused conditional codes.
4087 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4089 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4091 * config/tc-d30v.c (CHAR_BIT): Define.
4092 (check_range): Fix bit operations to support integers bigger than
4095 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4097 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4100 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4101 Doug Evans <devans@cygnus.com>
4103 Add support for m32rx.
4104 * config/tc-m32r.c (enable_m32rx): New static global.
4105 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4106 (allow_m32rx): New function.
4107 (M32R_SHORTOPTS): Add `O'.
4108 (md_longopts): Add --m32rx plus several warning options.
4109 (md_parse_option): Handle new options.
4110 (md_show_usage): Print them.
4111 (md_begin): Enable m32rx.
4112 (OPERAND_IS_COND_BIT): New macro.
4113 (first_writes_to_seconds_operands): New function.
4114 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4115 (target_make_parallel,assemble_two_insns): New functions.
4116 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4117 If optimizing and m32rx, try to make consecutive insns parallel.
4119 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4121 * config/tc-mips.c (nopic_need_relax): Allow for the
4122 .sdata.foo sections generated by -fdata-sections,
4123 and for the .gnu.linkonce.s sections generated by C++.
4125 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4127 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4128 with cleaner code using completer prefixes. Add 'Y'.
4130 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4132 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4134 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4135 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4136 insn does not match and we should try the next insn in the table.
4138 1999-09-22 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4142 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4144 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4147 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4149 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4150 OBJ_ELF. If ELF, add "sq".
4151 (md_parse_option): If ELF, ignore -s and -q.
4152 (md_show_usage): Mention ELF options.
4154 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4156 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4159 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4161 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4163 * config/tc-hppa.c (struct pa_it): New field "trunc".
4164 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4165 (pa_parse_ftest_gfx_completer): New function
4166 (pa_parse_fp_cnv_format): New function.
4168 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4169 (md_apply_fix): Handle 22bit pc-rel branches.
4171 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4173 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4175 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4177 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4179 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4181 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4182 (pa_ip): Handle 'fX'.
4184 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4187 unwinds unless the function is in the text space.
4188 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4190 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4192 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4193 (md_assemble): To here. Tweak address generation.
4195 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4197 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4198 (md_assemble): Call dwarf2_where for OBJ_ELF.
4199 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4200 (pa_end_of_source): New function.
4201 * tc-hppa.h (md_end): Define for OBJ_ELF.
4203 1999-09-14 Michael Meissner <meissner@cygnus.com>
4205 * configure.in (Canonicalization of target names): Remove adding
4206 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4207 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4208 * configure: Regenerate.
4210 1999-09-14 Donn Terry <donn@interix.com>
4212 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4214 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4216 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4217 pc-relative jmp/call to an absolute symbol.
4218 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4219 absolute section symbols.
4221 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4222 jump handling code and comments.
4224 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4226 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4227 the value if TE_PE and a global defined symbol.
4229 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4231 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4232 print the symbol, rather than printing it here.
4234 1999-09-11 Donn Terry <donn@interix.com>
4236 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4237 BFD_RELOC_RVA relocations.
4239 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4240 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4243 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4245 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4246 * doc/internals.texi (Object format backend): Document
4249 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4250 relocations against global symbols if TE_PE.
4252 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4253 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4255 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4258 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4259 symbols which do not have a constant value, or tags with
4260 non-tags. Remove the symbol from the list before adding it at the
4263 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4264 C_FCN symbol differently if TE_PE.
4265 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4266 appears in the pseudo-op, rather coff_line_base which is only set
4269 * config/obj-coff.c (obj_coff_loc): New static function.
4270 (obj_pseudo_table): Add "loc".
4272 * config/obj-coff.c (add_lineno): Check that the line number is
4275 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4276 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4278 (md_atof): Return NULL rather than 0.
4279 * config/tc-i386.c (md_atof): Change type to int.
4280 * expr.c (expr): Change first parameter to int.
4281 * config/obj-coff.c: Add declarations for static functions.
4282 (coff_frob_symbol): Use SYM_AUXENT.
4283 * config/tc-i386.h (flag_16bit_code): Don't declare.
4285 * config/obj-coff.c (obj_coff_section): Default to setting
4286 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4288 * write.c (adjust_reloc_syms): Print adjusted fixup.
4290 * expr.c (integer_constant): Correct too_many_digits calculation
4293 1999-09-09 Andreas Schwab <schwab@suse.de>
4295 * doc/c-arm.texi: Fix arguments of @var to not contain
4298 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4300 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4302 (md_parse_option): Only support -k flag for ELF and COFF targets.
4304 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4306 * config/tc-hppa.c (pa_ip): Put strict register checks before
4307 call to pa_parse_number.
4309 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4311 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4313 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4316 1999-09-06 Donn Terry <donn@interix.com>
4318 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4320 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4322 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4323 candidate instruction. Require registers for register arguments
4324 when in strict mode. Require assemble-time constants for
4325 constants when in strict mode.
4326 (pa_get_absolute_expression): Require a constant when in strict
4329 1999-09-06 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4333 1999-09-04 Steve Chamberlain <sac@pobox.com>
4335 * config/tc-pj.c: New file, supports picoJava in ELF.
4336 * config/tc-pj.h: Ditto.
4337 * configure.in (pjl*, pj*): New targets.
4338 * Makefile.am: Rebuild dependencies.
4339 (CPU_TYPES): Add pj.
4340 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4341 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4342 * doc/c-pj.texi: New file.
4343 * doc/as.texinfo: Add some PJ specifics.
4344 * doc/all.texi: Add PJ to the list of all architectures, sort them
4346 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4347 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4349 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4351 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4352 (obj_frob_file): Test for null pointer.
4353 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4354 (OBJ_PROCESS_STAB): And here.
4355 (elf_obj_sy): Remove
4357 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4358 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4359 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4361 * config/obj-coff.c (no_func): Remove.
4362 (coff_format_ops): Change occurrences of no_func to 0, as we test
4363 for 0 in obj-multi.h.
4365 * configure.in: Enable bfd for i386-coff when primary target is
4366 bfd. Enable i386 elf,coff emulation support. Don't set
4367 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4368 emulation to support.
4369 *configure: Regenerate.
4371 1999-09-02 Nick Clifton <nickc@cygnus.com>
4373 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4374 .section .line directive is encountered.
4376 1999-09-01 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4381 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4382 * as.texinfo: Document --gdwarf2 command line option.
4383 Add additional documentation of ARM command line switches.
4385 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4387 * config/tc-i386.c (i386_intel_memory_operand): Combine
4388 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4389 and RESTORE_END_STRING around parse_register calls.
4390 (i386_operand): Here too.
4391 (i386_is_reg): Remove.
4392 (parse_register): Move as_bad calls from within this function to
4395 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4397 Based on a patch from H.J. Lu <hjl@gnu.org>
4398 * config/tc-i386.c (parse_register): Handle FP regs specially.
4399 (md_begin): Remove '(' and ')' from register_chars.
4401 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4403 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4404 error message (done elsewhere).
4406 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4408 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4410 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4412 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4415 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4417 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4419 Add new completers. Fix bug in 64 bit condition handling.
4421 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4424 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4426 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4428 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4430 1999-08-27 Jim Wilson <wilson@cygnus.com>
4432 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4433 (struct ls): Add frag field. Initialize it to zero.
4434 (out_end_sequence): New local text_frag. Set it while in text section.
4435 Replace address check with frag check. Set ls.frag to text_frag if
4436 out_set_addr called.
4437 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4438 Set it before switching sections. Replace address check with frag
4439 check. Set ls.frag to saved_frag if out_set_addr called.
4441 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4443 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4444 output "advance_pc" opcode instead of calling gen_addr_line().
4445 The latter has the undesired side-effect of creating a new row
4446 in the debug line info matrix.
4448 1999-08-26 Jim Wilson <wilson@cygnus.com>
4450 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4451 ls.last_filename if last is less than zero. Set ls.last_filename
4452 when allocating new entry.
4453 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4456 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4458 * config/tc-i386.c (i386_index_check): Fix the displacement size
4459 when INFER_ADDR_PREFIX.
4461 1999-08-18 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4466 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4468 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4469 handle 0xffffNNNN constants correctly.
4471 1999-08-16 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4476 1999-08-13 Nick Clifton <nickc@cygnus.com>
4478 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4479 (md_apply_fix3): Always pass positive values to
4480 validate_offset_imm.
4482 1999-08-12 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-arm.c (skip_whitespace): New macro.
4485 Formatting tidy ups.
4487 (md_apply_fix3): Store relocation offset in addend for ELF based
4489 (arm_force_relocation): Always generate relocs for Thumb function
4492 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4494 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4495 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4497 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4500 flags for the unwind subspace.
4502 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4503 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4504 suitable relocation based on the size of the target's pointer.
4505 Always Use subsegment zero for the unwinders.
4506 (pa_level): Handle "2.0w".
4508 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4510 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4511 with the following instruction unless this was specified.
4513 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4515 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4516 certain sections, to match BFD changes.
4518 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4520 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4521 (EXTRA_SCRIPTS): Define to keep automake happy.
4522 * Makefile.in: Rebuild.
4524 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4526 * Makefile.am: Rename .dep* files to DEP*.
4527 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4528 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4530 * Makefile.in: Rebuild.
4532 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4534 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4536 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4538 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4539 avoid problems on DOS filesystems.
4540 * Makefile.in: Rebuild.
4542 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4544 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4546 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4549 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4551 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4552 line to create ${GDBINIT} rather than .gdbinit.
4553 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4555 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4557 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4559 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4561 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4563 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4565 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4566 non-adjustable symbols.
4568 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4570 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4572 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4574 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4577 1999-08-05 Donn Terry <donn@interix.com>
4579 * config/te-interix.h: New file.
4580 * configure.in (i386-*-interix*): New target.
4581 * configure: Rebuild.
4583 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4585 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4586 selectors for ELF too.
4587 (selector_table): Add "ltp" and "rtp" selectors.
4589 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4591 * config/tc-i386.c (i386_operand): No need to change
4592 operand_string pointer in segment reg case before goto
4593 do_memory_reference. Initialise displacement_string_start and
4594 displacement_string_end after do_memory_reference label.
4595 (i386_index_check): Add operand_string param, and print error
4596 message on failure here.
4597 (i386_intel_memory_operand): Instead of here.
4598 (i386_operand): And here.
4599 (INFER_ADDR_PREFIX): Enable.
4601 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4603 * config/tc-i386.h (DefaultSize): Define. Renumber following
4604 opcode_modifier defines.
4606 From Etienne Lorrain <etienne.lorrain@ibm.net>
4607 * config/tc-i386.c (stackop_size): New variable.
4608 (set_16bit_code_flag): Clear it here.
4609 (set_16bit_gcc_code_flag): New function.
4610 (md_pseudo_table): Add "code16gcc" entry.
4611 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4613 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4615 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4616 next_set_end even if the end symbol is being discarded.
4618 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4619 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4620 * config/obj-coff.c: Likewise.
4621 (seg_info_type): Remove.
4622 (seg_info_off_by_4): Change to array of segT.
4623 (s_get_segment): Adjust accordingly.
4624 (obj_pseudo_table): Fully initialize sentinel entry.
4626 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4627 Ralf Baechle <ralf@uni-koblenz.de>.
4629 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4631 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4633 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4635 * config/tc-i386.c: Indentation and white space changes.
4636 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4637 don't enable it by default.
4638 (i386_intel_operand): Remove redundant prototype.
4639 Move check on number of memory operands, and i.mem_operands++
4640 (i386_intel_memory_operand): To here.
4641 Remove i386_immediate code from here. Remove special case code
4642 for input and output using (%dx). Remove base/index checks and
4643 call i386_index_check instead. Save initial operand_string
4644 argument for error message.
4645 (i386_operand): Remove redundant prototype. Move base/index
4646 checks to i386_index_check.
4647 (i386_displacement): Move intel mode check for non-zero
4649 (i386_intel_memory_operand): To here.
4651 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4653 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4654 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4655 by .register pseudo-op if -64 and --no-undeclared-regs.
4656 (s_register, sparc_adjust_symtab): New functions.
4657 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4658 Declare sparc_adjust_symtab as tc_adjust_symtab.
4659 * doc/c-sparc.texi: Add description of #ignore special literal
4660 for .register pseudo-op.
4662 1999-07-30 Catherine Moore <clm@cygnus.com>
4664 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4665 the relocation's section offset.
4667 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4669 * write.c (fixup_segment): Fix generic error check overflow test.
4671 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4672 X_add_number to long.
4674 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4676 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4679 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4681 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4684 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4686 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4688 * configure.bat: Remove; obsolete.
4689 * config/go32.cfg: Likewise.
4691 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4693 * configure.in (i386-*-vxworks*): New target.
4694 * configure: Rebuild.
4696 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4698 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4700 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4702 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4704 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4705 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4706 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4707 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4708 MAX_RELOC_EXPANSION): Define.
4709 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4711 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4713 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4714 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4715 block. Print a warning if an 8-bit or 16-bit constant
4716 displacement or immediate is truncated on output.
4717 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4719 (i386_operand): Disallow immediate jump absolute operand.
4721 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4723 * configure.in: Bump version number to 2.9.5.
4724 * configure: Rebuild.
4726 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4729 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4731 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4732 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4734 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4736 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4738 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4740 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4741 if -mno-fpu was given.
4742 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4744 (cons_fix_new_arm): Remove misleading comments.
4746 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4748 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4750 (relax_segment): Likewise. After giving a rs_org error, convert
4751 the frag to rs_align to avoid cascading errors.
4753 1999-07-12 Andreas Schwab <schwab@suse.de>
4755 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4757 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4759 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4760 as appropriate. Fill in structure initializations. Add variable
4761 initializations. Add casts.
4762 * dwarf2dbg.c (print_stats): Change i to size_t.
4763 * listing.c (listing_listing): Change list_line to unsigned int.
4765 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4767 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4768 rather than checking for \001 and \002 in symbol name.
4769 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4771 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4773 * configure.in (hppa*-linux-gnu*): New target.
4774 * configure: Rebuilt.
4776 1999-07-08 Nick Clifton <nickc@cygnus.com>
4778 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4780 1999-07-07 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4783 accessing symbolP directly.
4785 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4787 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4790 1999-07-05 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-arm.c (ARM_EXT_V5): Define.
4793 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4794 (md_begin): Detect ARM v5 architectures.
4795 (md_parse_option): Accept arm v5 specification.
4796 (md_show_usage): Documment -marmv5 switch.
4798 * doc/c-arm.texi: Document -marmv5 command line option.
4800 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4802 (validate_immediate_twopart): New function. Determine if a
4803 constant can be computed by two ADD instructions.
4804 (output_inst): Remove its command line parameter - it was never
4806 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4807 implememt the ADRL pseudo op.
4808 (tc_gen_reloc): Generate a suitable error message if an ADRL
4809 instruction tries to generate a real reloc.
4811 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4813 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4815 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4818 1999-06-27 H.J. Lu <hjl@gnu.org>
4820 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4821 non BFD_ASSEMBLER case.
4823 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4825 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4828 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4830 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4831 out_end_sequence() when the address decreases due to a new frag.
4832 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4833 numbering starts with 1.
4835 1999-06-23 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4839 (mcore_s_text): Call obj_elf_text for ELF target.
4840 (mcore_s_data): Call obj_elf_data for ELF target.
4841 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4843 (mcore_s_bss): New function: Dump literal table before changing
4845 (mcore_s_comm): New function: Dump literal table before changing
4848 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4849 No longer static functions.
4850 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4851 Provide prototypes for these functions.
4853 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4855 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4856 a list of names, to try obj_segment_name, and to try abbreviated
4857 names when using COFF without long section names.
4859 * config/tc-alpha.c: More use of symbol accessor functions.
4860 * config/tc-arc.c: Likewise.
4861 * config/tc-d30v.c: Likewise.
4862 * config/tc-fr30.c: Likewise.
4863 * config/tc-i860.c: Likewise.
4864 * config/tc-m88k.c: Likewise.
4865 * config/tc-mcore.c: Likewise.
4866 * config/tc-ns32k.c: Likewise.
4867 * config/tc-sparc.c: Likewise.
4868 * config/tc-v850.c: Likewise.
4870 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4871 sy_value with appropriate accessor functions.
4872 * config/tc-arm.c (md_apply_fix3): Likewise.
4873 * config/tc-d10v.c (AT_WORD_P): Likewise.
4874 * config/tc-v850.c (reg_name_search): Likewise.
4876 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4877 use symbol_get_bfdsym instead.
4878 * config/tc-ppc.c (md_assemble): Likewise.
4879 * config/tc-v850.c (v850_comm): Likewise.
4881 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4883 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4884 the symbol, rather than accessing the bsym member.
4885 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4886 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4887 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4888 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4889 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4890 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4891 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4892 * config/tc-v850.c (tc_gen_reloc): Likewise.
4894 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4896 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4897 (hppa_gen_reloc_type): Conditionalize on BFD64.
4898 (tc_gen_reloc): Re-enable ELF relocations.
4899 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4901 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4903 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4905 (do_ldst): Move assignment out of if condition.
4906 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4907 parentheses to avoid warning.
4909 1999-06-21 Nick Clifton <nickc@cygnus.com>
4911 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4912 macro to get at the BFD symbol associated with a GAS symbol.
4914 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4916 * config/tc-ppc.c: Update for symbol handling changes.
4917 * config/obj-coff.c: Likewise.
4919 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4921 * tc-hppa.c: General cleanups of ELF support. No more spaces
4922 and subspaces for ELF.
4923 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4924 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4925 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4926 (UNWIND_SECTION_NAME): Likewise.
4927 (space/subspace related structures): Conditionalize definitions
4929 (space/subspace directives and support routines): Conditionalize
4930 definitions and references/uses on OBJ_SOM.
4931 (label_symbol_struct): For ELF, track the symbol's segment. For
4932 SOM track its space.
4933 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4935 (USE_ALIASES): Kill for both SOM & ELF.
4936 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4937 (pa_space, pa_subspace): Corresponding changes.
4938 (pa_spaces_begin): Corresponding chagnes.
4939 (md_begin): Do not muck around with space/subspace stuff for
4941 (md_apply_fix): Temporarily disable argument relocation stuff
4943 (tc_gen_reloc): Temporarily disable relocation generation for
4945 (pa_build_unwind_subspace): Similarly.
4947 1999-06-16 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-arm.c (thumb_set): New pseudo op.
4950 (text, data, section): Override these pseudo ops with ARM
4952 (s_thumb_set): New function: Perform the same as a .set pseudo
4953 op, but also mark the alias'ed symbol as being a Thumb
4955 (arm_s_text): New function: Perform the same as the .text
4956 pseudo op, but dump the literal pool before changing
4958 (arm_s_data): New function: Perform the same as the .data
4959 pseudo op, but dump the literal pool before changing
4961 (arm_s_section): New function: Perform the same as the
4962 .section pseudo op, but dump the literal pool before changing
4964 (arm_cleanup): Do not reset the current section before dumping
4967 1999-06-17 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4970 OPTION_NO_WARN_UNMATCHED entries.
4971 (md_parse_option): Generate a warning message if an unrecognised
4972 option is encountered.
4974 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4975 (get_operands): When parsing an expression after an '@' symbol
4976 has been detected, do not ignore '#' symbols.
4977 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4980 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4982 From K. Richard Pixley <rich@noir.com>:
4983 * configure.in (ppc-*-vxworks*): New target.
4984 * configure: Rebuild.
4986 1999-06-12 Philip Blundell <philb@gnu.org>
4988 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4990 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4992 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4993 which refer to symbols in linkonce sections, permit reducing the
4994 relocs if the symbol is local.
4996 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4998 * subsegs.c (subseg_text_p): New function.
4999 * as.h (subseg_text_p): Declare.
5000 * read.c (do_align): Use subseg_text_p to set the default fill.
5001 * write.c (subsegs_finish): Likewise.
5002 * config/obj-coff.c (write_object_file): Likewise.
5003 * config/tc-i386.h (md_maybe_text): Don't define.
5004 (md_do_align): Use subseg_text_p to set the default fill.
5005 * config/tc-m32r.c (m32r_do_align): Likewise.
5006 * config/tc-sh.c (sh_do_align): Likewise.
5007 * config/tc-sparc.h (md_do_align): Likewise.
5009 1999-06-12 David O'Brien <obrien@freebsd.org>
5011 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5012 * configure: Rebuild.
5014 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5016 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5017 * Makefile.am: Rebuild dependencies.
5018 * Makefile.in: Rebuild.
5020 * config/tc-i386.c (i386_immediate): Remove unused label
5023 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5024 * symbols.c: Likewise.
5025 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5026 sy_next field when taking address, rather than symbol_next.
5028 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5030 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5031 value from the output file architecture.
5032 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5033 * dwarf2dbg.h: Change bfd_vma to addressT.
5035 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5037 * dwarf2dbg.h: Use PARAMS in function declarations.
5039 1999-06-11 Martin Dorey <mdorey@madge.com>
5041 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5042 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5044 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5046 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5048 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5050 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5053 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5055 * read.c (read_a_source_file): Only declare inescape if
5058 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5060 (find_entry_byval): Add parens to avoid warning.
5062 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5064 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5067 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5069 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5072 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5073 synthetize_setx): New functions.
5074 (md_assemble): Broken the special cases into the above
5075 functions. Make compiler happy if sizeof(bfd_vma)==4.
5076 Fix sethi generated from set/setuw. If instructions have a relloc,
5077 always clear the fields to be relocated in the opcode.
5078 (sparc_ip): Remove special_case global variable.
5080 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5082 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5083 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5084 indication of success rather than a value.
5085 (itbl_get_val): Likewise.
5086 (itbl_get_field): Use strcspn. Change delimiters to include
5088 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5089 (itbl_get_val): Likewise.
5090 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5092 * symbols.c (copy_symbol_attributes): Convert local symbols to
5095 1999-06-10 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5100 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5102 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5103 Optimize set if sizeof(bfd_vma) == 64.
5104 (sparc_ip): Fix sethi - without %hi() it should generate
5105 R_SPARC_22 reloc, not R_SPARC_HI22.
5106 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5108 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5110 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5111 (s_ncons): New function.
5112 (native_op_table): New table.
5113 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5114 R_SPARC_OLO10 handling.
5116 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5118 * expr.h (struct expressionS): Revert last change; widen X_op.
5119 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5121 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5123 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5124 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5125 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5126 * Makefile.in: Regenerated.
5128 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5129 `common' pass on to s_mri_common.
5130 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5132 1999-06-06 Richard Henderson <rth@cygnus.com>
5134 * config/obj-elf.c (obj_elf_section): Don't free the return
5135 value of demand_copy_C_string.
5137 1999-06-05 Richard Henderson <rth@cygnus.com>
5139 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5140 creation logic from obj_elf_create_section.
5142 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5143 (section_stack): New.
5144 (special_sections): Make const.
5145 (obj_elf_section): Gut and rewrite parsing.
5146 (obj_elf_change_section): New function broken out of obj_elf_section.
5147 (obj_elf_parse_section_letters): Likewise.
5148 (obj_elf_section_word): Likewise.
5149 (obj_elf_section_type): Likewise.
5150 (obj_elf_previous): Treat as a toggle.
5151 (obj_elf_popsection): New.
5152 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5153 (ppc_section_type): Likewise.
5154 * config/tc-ppc.h: Likewise.
5156 * expr.h (struct expressionS): Don't make X_op a bitfield.
5157 * config/tc-alpha.c: Update for symbol handling changes.
5158 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5159 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5161 1999-06-05 Richard Henderson <rth@cygnus.com>
5163 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5164 (dwarf2_gen_line_info): Kill unused variables.
5165 (dwarf2_finish): Likewise.
5166 (dwarf2_where): Likewise.
5167 (dwarf2_directive_file): If we've only got a string,
5168 hand off to s_app_file.
5169 * ecoff.c: Move the include of ecoff.h.
5170 * symbols.h (S_IS_FUNCTION): Prototype.
5172 * read.c (LEX_HASH): Supply a default.
5174 (s_globl): Update `c' after skipping whitespace.
5175 * read.h (LEX_END_NAME, is_name_ender): New.
5176 * expr.c (get_symbol_end): Respect it.
5178 1999-06-04 Mark Klein <mklein@dis.com>
5180 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5182 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5184 * config/tc-hppa.c: Update for symbol handling changes.
5186 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5188 * cgen.c: Update for symbol handling changes.
5189 * config/tc-m32r.c: Likewise.
5191 * config/tc-hppa.h: Update for symbol handling changes.
5192 * config/tc-hppa.c: Likewise.
5194 * config/tc-arm.h: Update for symbol handling changes.
5195 * config/tc-arm.c: Likewise.
5196 (symbol_make_empty): Remove. Just use symbol_create.
5198 * symbols.c (symbol_set_tc): Correct name.
5200 * Makefile.am: Rebuild dependencies.
5201 ($(OBJS)): Don't depend upon struc-symbol.h.
5202 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5203 * dep-in.sed: Don't remove struc-symbol.h.
5204 * Makefile.in: Rebuild.
5206 * doc/internals.texi (Symbols): Describe changes in symbol
5209 1999-06-03 Richard Henderson <rth@cygnus.com>
5211 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5212 instead of doing the work by hand.
5214 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5216 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5217 state of line state-machine.
5218 (struct ls): Collect DWARF2 line state-machine state in new member
5219 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5220 resulted in any DWARF2 directives.
5221 (reset_state_machine): New function.
5222 (out_end_sequence): Ditto.
5223 (dwarf2_gen_line_info): When switching sections or switching to a
5224 lower text address, call out_end_sequence() first to terminate the
5225 previous code sequence as code sequences MUST have monotonically
5226 increasing addresses.
5227 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5229 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5231 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5232 DWARF2 debug info (line information only, at this point).
5233 * as.h: Update comment about supported debug formats.
5234 * dwarf2dbg.c, dwarf2dbg.h: New files.
5235 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5237 * expr.c (operand): Don't use [ for parens if we want an index op.
5238 (op_encoding): Switch [ into O_index, if desired.
5239 (op_rank): Renumber with O_index on bottom.
5240 (expr): If O_index, match closing bracket.
5241 * expr.h (O_index): New.
5243 * read.c (read_a_source_file): Conditionally allow matched "
5244 in lines passed to md_assemble.
5246 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5248 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5250 Add support for storing local symbols in a small structure to save
5251 memory when assembling large files.
5252 * as.h: Don't include struc-symbol.h.
5253 (symbolS): Add typedef.
5254 * symbols.c: Include struc-symbol.h.
5255 (local_hash): New static variable.
5256 (save_symbol_name): New static function, from symbol_create.
5257 (symbol_create): Call save_symbol_name.
5258 (local_symbol_count): New static variable.
5259 (local_symbol_conversion_count): Likewise.
5260 (LOCAL_SYMBOL_CHECK): Define.
5261 (local_symbol_make): New static function.
5262 (local_symbol_convert): New static function.
5263 (colon): Handle local symbols. Create local symbol for local
5265 (symbol_table_insert): Handle local symbols.
5266 (symbol_find_or_make): Create local symbol for local label name.
5267 (symbol_find_base): Check for local symbol.
5268 (symbol_append, symbol_insert): Check for local symbols.
5269 (symbol_clear_list_pointers, symbol_remove): Likewise.
5270 (verify_symbol_chain): Likewise.
5271 (copy_symbol_attributes): Likewise.
5272 (resolve_symbol_value): Handle local symbols.
5273 (resolve_local_symbol): New static function.
5274 (resolve_local_symbol_values): New function.
5275 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5276 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5277 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5278 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5279 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5280 (symbol_previous, symbol_next): New functions.
5281 (symbol_get_value_expression): Likewise.
5282 (symbol_set_value_expression): Likewise.
5283 (symbol_set_frag, symbol_get_frag): Likewise.
5284 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5285 (symbol_mark_used_in_reloc): Likewise.
5286 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5287 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5288 (symbol_mri_common_p): Likewise.
5289 (symbol_mark_written, symbol_clear_written): Likewise.
5290 (symbol_written_p): Likewise.
5291 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5292 (symbol_section_p, symbol_equated_p): Likewise.
5293 (symbol_constant_p): Likewise.
5294 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5295 (symbol_get_obj, symbol_set_obj): Likewise.
5296 (symbol_get_tc, symbol_set_tc): Likewise.
5297 (symbol_begin): Initialize local_hash.
5298 (print_symbol_value_1): Handle local symbols.
5299 (symbol_print_statistics): Print local symbol statistics.
5300 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5301 Declare new symbols.c functions. Move many declarations here from
5303 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5304 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5305 (struct symbol): Move bsym to make it clearly the first field.
5306 Remove TARGET_SYMBOL_FIELDS.
5307 (symbolS): Don't typedef.
5308 (struct broken_word): Remove.
5309 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5310 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5311 (symbol_clear_list_pointers): Likewise.
5312 (symbol_insert, symbol_remove): Likewise.
5313 (symbol_previous, symbol_append): Likewise.
5314 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5315 (struct local_symbol): Define.
5316 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5317 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5318 (local_symbol_get_frag, local_symbol_set_frag): Define.
5319 (local_symbol_get_real_symbol): Define.
5320 (local_symbol_set_real_symbol): Define.
5322 * write.c (write_object_file): Call resolve_local_symbol_values.
5323 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5324 (TARGET_SYMBOL_FIELDS): Don't define.
5325 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5326 ECOFF_DEBUGGING, add ECOFF fields.
5327 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5328 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5329 ECOFF_DEBUGGING, add ECOFF fields.
5330 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5331 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5332 * config/tc-mcore.h: Don't include struc-symbol.h.
5333 (TARGET_SYMBOL_FIELDS): Don't define.
5334 (struct mcore_tc_sy): Define.
5335 (TC_SYMFIELD_TYPE): Define.
5336 * Many files: Use symbolS instead of struct symbol. Use new
5337 accessor functions rather than referring to symbolS fields
5340 * read.c (s_mri_common): Don't add in value of line_label.
5342 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5343 checking for SEC_LINK_ONCE.
5345 * config/tc-sh.h (sh_fix_adjustable): Declare.
5347 * app.c (input_buffer): New static variable.
5348 (app_push): Save saved_input in allocated buffer.
5349 (app_pop): Restored saved_input.
5350 (do_scrub_chars): Change get parameter to take char * and int as
5351 arguments. Change GET macro to pass input_buffer to get
5352 function. Don't save input into allocated buffer.
5353 * as.h (do_scrub_chars): Update declaration.
5354 * input-file.c (input_file_get): Change to take char * and int.
5355 Read data into passed in buffer. Remove static buffer.
5356 * read.c (scrub_from_string): Change to take char * and int. Copy
5357 data into passed in buffer.
5359 * hash.h: Neaten. Declare hash_traverse.
5360 * hash.c: Complete rewrite based on BFD hashing code.
5361 * gasp.c (chunksize): New variable.
5362 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5365 1999-05-28 Nick Clifton <nickc@cygnus.com>
5367 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5368 addend unless the target uses an old ABI.
5370 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5372 -Wchar-subscripts cleanup
5373 * listing.c (listing_newline): Use unsigned char variable, so
5374 calls to isascii,iscntrl are correct.
5375 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5377 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5378 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5379 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5380 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5382 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5384 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5386 (arch_coldfire_p): New #define.
5387 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5389 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5391 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5393 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5394 (install_operand): Add place `N'.
5395 (init_table): Add registers ACC, MACSR, MASK.
5397 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5399 * config/tc-m68k.c: Change mcf5200 --> mcf.
5400 (archs): Add mcf5206e, mcf5307.
5401 (m68k_ip): Add format `u'.
5402 (install_operand): Add place `m', `M', `h'.
5403 (init_table): Add upper/lower registers.
5405 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5407 1999-05-28 Martin Dorey <mdorey@madge.com>
5409 * config/tc-i960.c: Several minor changes to add ELF and
5410 BFD_ASSEMBLER support.
5411 * config/tc-i960.h: Likewise.
5412 * configure.in (i960-*-elf*): New target.
5413 * aclocal.m4, configure: Rebuild.
5415 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5417 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5418 reloc changes when defined(BFD_ASSEMBLER).
5420 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5422 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5424 * write.c (write_print_statistics): Output to file, not stderr.
5426 * expr.c (generic_bignum_to_int32,64): Prototype.
5428 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5429 output_sleb128, output_uleb128, output_big_sleb128,
5430 output_big_uleb128, output_big_leb128): Prototype.
5431 (output_big_sleb128, output_big_uleb128): Make inline.
5432 (output_big_leb128): Remove inline
5434 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5435 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5436 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5437 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5438 value for correct overflow check in write.c:fixup_segment.
5439 * write.c (fixup_segment): Move bitfield overflow checks to after
5440 the md_apply_fix call.
5441 * config/obj-coff.c (fixup_segment): Likewise.
5442 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5443 valueT *val argument.
5445 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5447 * config/atof-ieee.c (gen_to_words): Correctly round a
5448 denormalized number. Fix off-by-one in range checking for
5449 exponent in a denormal.
5451 1999-05-10 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5456 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5458 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5460 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5462 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5463 (ReverseRegRegmem): Remove.
5464 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5465 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5466 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5469 From Doug Ledford <dledford@redhat.com>
5470 * config/tc-i386.h (RegXMM): New for P/III.
5471 * config/tc-i386.c: Add support for P/III.
5473 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5475 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5476 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5477 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5479 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5481 * config/tc-i386.c (i386_immediate): Skip whitespace before
5482 complaining about junk after expression.
5483 (i386_displacement): Likewise.
5485 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5487 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5488 Don't copy before downcaseing.
5490 1999-05-05 Catherine Moore <clm@cygnus.com>
5492 * tc-m68k.c: Include elf/m68k.h.
5493 (m68k_elf_final_processing): New routine.
5494 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5497 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5499 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5502 1999-04-30 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-mcore.c (mcore_s_section): Dump literals before
5507 1999-04-29 Nick Clifton <nickc@cygnus.com>
5509 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5512 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5514 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5515 (TC_INIT_FIX_DATA): Delete.
5516 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5517 (TC_INIT_FIX_DATA): Delete.
5518 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5519 * write.c (fix_new_internal): Initialize fx_cgen member.
5520 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5521 (gas_cgen_md_apply_fix3): Update.
5522 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5523 (md_cgen_record_fixup_exp): Update.
5524 (FX_OPINFO_R_TYPE): Update.
5526 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5527 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5528 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5529 * frags.h (struct frag): Make opindex, opinfo ints.
5531 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5533 1999-04-26 Tom Tromey <tromey@cygnus.com>
5535 * aclocal.m4, configure: Updated for new version of libtool.
5537 1999-04-22 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5541 (md_apply_fix3): Do not fix up absolute relocations against
5544 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5546 1999-04-20 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5549 changes and data-in-text directives.
5550 (mcore_cons): New function: intercept cons() operations.
5551 (mcore_float_cons): New function: intercept float_cons()
5553 (mcore_stringer): New function: intercept stringer() operations.
5555 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5557 * obj.h (struct format_ops): Change generate_asm_lineno field to
5559 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5561 * config/tc-alpha.c (find_opcode_match): Add default case to
5563 (find_macro_match): Likewise.
5564 (load_expression): Parenthesize && within ||.
5566 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5568 1999-04-17 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5571 .text .data .section pseudo ops.
5572 (mcore_s_section): New function. Dump lits before changing secs.
5573 (mcore_s_text): New function. Dump lits before changing secs.
5574 (mcore_s_data): New function. Dump lits before changing secs.
5576 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5578 * config/tc-mips.c (mips_32bitmode): New.
5579 (md_begin): Set mips_32bitmode if needed.
5580 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5581 Set EF_MIPS_32BITMODE.
5583 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5585 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5588 1999-04-16 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5592 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5594 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5595 expressions correctly.
5598 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5600 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5602 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5604 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5605 and fmpynfadd instructions.
5607 1999-04-11 Richard Henderson <rth@cygnus.com>
5609 * as.h (environ): Declare it, if needed.
5610 * as.c (dump_statistics): Don't declare environ.
5611 * configure.in (environ): Detect declaration.
5612 * configure, config.in: Rebuild
5614 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5615 (i386_displacement): Allocate enough space for replacement buffer.
5616 Clean up replacement buffer initialization.
5618 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5620 * subsegs.c (section_symbol): Don't create a new symbol if one
5621 already exists; instead, use the existing one, but set its segment
5622 and frag data if it hasn't already been defined.
5623 * config/obj-coff.c (c_section_symbol): Likewise.
5625 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5627 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5629 1999-04-08 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-mcore.c: New File: Support routines for MCore
5633 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5634 * config/obj-coff.c: Add support for mcore-pe target.
5636 * Makefile.am: Add support for MCore targets.
5637 * Makefile.in: Regenerate.
5638 * configure.in: Add support for MCore targets.
5639 * configure: Regenerate.
5641 * doc/all.texi: Set MCORE.
5642 * doc/as.texinfo: Document MCore specific command line options.
5644 * write.h: Prevent multiple inclusion.
5646 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5648 * asintl.h (LC_MESSAGES): Never define.
5649 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5651 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5654 * Makefile.am (m68k-parse.c): If configuring in the source
5655 directory, copy m68k-parse.y into the local directory before
5656 running ylwrap, to remove spurious differences when generating
5658 * Makefile.in: Rebuild.
5660 * config/tc-sparc.h (md_do_align): Just allocate the number of
5661 bytes necessary, rather than always allocating 1024.
5663 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5665 * listing.c (listing_newline): Add cast to avoid warning.
5666 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5667 * config/tc-i386.c (i386_scale): Add return value.
5668 (build_displacement_string): Remove unused local temp_disp2.
5669 (i386_intel_memory_operand): Add parentheses to avoid warning.
5670 (i386_intel_operand): Remove unused local end_of_operand_string.
5671 (i386_operand): Remove unused local operand_modifier.
5672 (i386_operand): Add parens to avoid warning.
5674 1999-04-04 Don Bowman <don@pixsci.com>
5676 * configure.in: Add mips*-*-vxworks* target; have it define
5678 * configure, config.in: Rebuild.
5680 1999-03-31 Nick Clifton <nickc@cygnus.com>
5682 * configure.in (emulations): Add support for arm-epoc-pe.
5683 * configure: Regenerate.
5684 * config/te-epoc-pe.h: New file. Define macros specific to
5686 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5687 for arm-epoc-pe target.
5689 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5691 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5693 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5695 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5696 detect ",n" without a condition.
5697 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5700 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5702 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5703 instruction is encoded with one bit.
5706 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5708 * doc/internals.texi (CPU backend): Mention that
5709 line_separator_chars should not include newline. From thi
5710 <ttn@mingle.glug.org>.
5712 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5714 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5715 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5717 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5719 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5721 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5723 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5726 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5728 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5730 1999-03-15 Martin Hunt <hunt@cygnus.com>
5732 * app.c (do_scrub_begin): Change '-' back to a symbol char
5733 so we can use multiple opcodes on a line again.
5735 * config/tc-d30v.c: By default, warn if a symbol has
5736 the same name as a register. Plus some minor
5737 updates from the branch.
5739 1999-03-13 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5742 BFD_RELOC_16 and BFD_RELOC_64.
5744 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5746 * expr.c (expr): Add missing else.
5748 1999-03-12 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-arm.c (md_apply_fix3): Improve error message.
5752 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5754 * Makefile.am (CPU_TYPES): Add fr30.
5755 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5756 (fr30,m32r dependencies): Update.
5757 * Makefile.in: Rebuild.
5759 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5760 (gas_cgen_record_fixup_exp): Ditto.
5761 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5762 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5763 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5764 (md_cgen_lookup_reloc): Update use of operand->type.
5765 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5766 (md_convert_frag): Call cgen_operand_lookup_by_num.
5767 (md_cgen_lookup_reloc): Update use of operand->type.
5768 (m32r_cgen_record_fixup_exp): Ditto.
5770 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5772 * config/tc-mips.c (md_show_usage): Fix message.
5774 1999-03-03 Nick Clifton <nickc@cygnus.com>
5776 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5777 and LDR reg,=<expr> instruction.
5779 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5782 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5784 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5786 1999-02-17 Nick Clifton <nickc@cygnus.com>
5788 This patch was created by: Scott Bambrough
5789 <scottb@corelcomputer.com>
5792 Special cased '@' character. The '@' character is used as the
5793 ARM assembler comment character, as a special character
5794 and in ELF .symver pseudo-op's, and as a special character in
5795 .type and .section pseudo-ops.
5796 (symver_pseudo): New static variable.
5797 (symver_state): New static variable.
5798 (struct app_save): Add field 'symver_state'.
5799 (app_push): Save global symver_state int struct app_save.
5800 (app_pop): Restore global symver_state from struct app_save.
5801 (do_scrub_chars): Special case handling of '@' character in
5804 * configure.in: Modified to recognize armv* uname syntax from ARM
5806 * configure: Regenerated.
5808 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5809 a prefix to the section's type.
5810 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5811 the type's typename.
5813 * config/tc-arm.h: Add support for PIC generation:
5814 (pic_code): New boolean.
5815 (obj_relocate_extern): Define.
5816 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5817 (TC_CONS_FIX_NEW): Define.
5818 (tc_fix_adjustable): Define.
5819 (GLOBAL_OFFSET_TABLE_NAME): Define.
5821 * config/tc-arm.c: Add support for PIC generation:
5822 (line_seperator_chars): Allow ';' as a seperator for Linux.
5823 (is_immediate_prefix): New macro.
5824 (arm_parse_reloc): New function.
5825 (s_arm_elf_cons): New function.
5826 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5827 (md_undefined_symbol): Special case handling for the Global Offset
5829 (md_apply_fix3): Handle PIC relocs.
5830 (tc_gen_reloc): Handle PIC relocs.
5831 (md_parse_option): Add support for '-k' command line switch to
5832 enable PIC generation.
5833 (cons_fix_new_arm): New function.
5834 (s_arm_elf_cons): New function.
5836 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5838 * configure.in: Add comments for uses of AC_DEFINE.
5839 * acinclude.m4: Likewise.
5840 * acconfig.h: Remove.
5841 * aclocal.m4: Rebuild.
5842 * configure: Rebuild.
5843 * Makefile.in: Rebuild.
5844 * config.in: Rebuild.
5846 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5848 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5849 non-constant offset from a base register.
5851 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5853 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5856 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5858 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5859 (emit_insn): Look for pc-relative and no-overflow specifiers on
5860 internal relocation types.
5862 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5864 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5867 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5869 (mips_4650, mips_4010, mips_4100): Variables removed.
5870 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5871 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5873 (md_begin): Don't bother initializing the mips_NNNN variables;
5874 mips_cpu is set, and that's good enough now.
5875 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5876 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5877 (show): New function, to handle wrapping in the CPU lists.
5878 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5880 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5882 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5883 than treat as an immediate specifier.
5885 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5887 * config/tc-i386.c: Prototype many functions.
5888 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5889 (i386_immediate): Remove unused second argument.
5890 (i386_intel_operand): Fix i386_is_reg typo.
5891 (i386_operand): Use allow_naked_reg.
5892 (output_invalid): Make operand int for K&R.
5894 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5896 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5898 * Makefile.in: Rebuild.
5900 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5902 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5904 (EXTRA_as_new_SOURCES): Comment out.
5905 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5906 * Makefile.in: Rebuild.
5907 * doc/Makefile.in: Rebuild.
5908 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5909 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5910 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5911 * configure: Rebuild.
5912 * aclocal.m4: Rebuild.
5913 * config.in: Rebuild.
5914 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5915 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5916 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5917 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5918 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5919 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5920 (gas_cgen_record_fixup_exp): Ditto.
5921 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5922 descriptor, not global variable.
5923 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5924 descriptor, not global variable. Refer to insert_operand handler
5925 via cpu descriptor, not global function.
5926 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5927 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5928 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5929 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5930 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5931 * config/tc-m32r.c: Ditto.
5932 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5933 (md_assemble): Ditto.
5934 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5936 1999-02-09 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5939 relocations for ELF targets.
5941 1999-02-08 Nick Clifton <nickc@cygnus.com>
5943 * configure.in: Add support for StrongARM target.
5944 * configure: Regenerate.
5946 1999-02-05 Nick Clifton <nickc@cygnus.com>
5948 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5950 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5953 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5955 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5957 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5959 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5960 (INTEL_DWORD_MNEM_SUFFIX): Define.
5963 (DWORD_PTR): Define.
5964 (XWORD_PTR): Define.
5966 (OFFSET_FLAT): Define.
5968 (NONE_FOUND): Define.
5971 * config/tc-i386.c (set_intel_syntax): New routine.
5972 (intel_syntax): Declare.
5973 (allow_naked_reg): Declare.
5974 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5975 (intel_float_operand): New routine.
5976 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5977 Handle brackets as well as parens. Call i386_intel_operand for
5978 intel syntax. Reverse operands if appropriate. Handle new
5979 suffixes. Handle movzx and movsx.
5980 (i386_is_reg): New routine.
5981 (i386_immediate): New routine.
5982 (i386_scale): New routine.
5983 (i386_displacement): New routine.
5984 (i386_operand_modifier): New routine.
5985 (build_displacement_string): New routine.
5986 (i386_parse_seg): New routine.
5987 (i386_intel_memory_operand): New routine.
5988 (i386_intel_operand): New routine.
5989 (i386_operand): Call i386_displacement, i386_immediate,
5990 i386_scale, etc. instead of handling inline.
5991 (parse_register): Handle registers without prefix.
5993 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5995 * configure: Regenerate.
5996 * configure.in (arm-*-oabi): New.
5997 (thumb-*-oabi): New.
5998 * config/tc-arm.c (target_oabi): Declare.
5999 (md_apply_fix3): Support REL relocs.
6000 (md_parse_option): Handle -oabi.
6001 (elf32_arm_target_format): New routine.
6002 (md_longopts): Add OPTION_OABI.
6003 * config/tc-arm.h: Redefine TARGET_FORMAT.
6006 1999-01-28 Nick Clifton <nickc@cygnus.com>
6008 * write.c (write_relocs): Handle out of range error.
6010 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6011 (fr30_force_relocation): Default to 0.
6013 * config/tc-fr30.h (obj_fix_adjustable): Define.
6014 (TC_FORCE_RELOCATION): Define.
6016 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6019 1999-01-16 Nick Clifton <nickc@cygnus.com>
6021 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6022 merge of two instructions if the left instruciton kills the right.
6024 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6026 * Makefile.in: Regenerate.
6027 * configure.in: Redo test for using cgen.
6028 * configure: Regenerate.
6030 1999-01-09 Nick Clifton <nickc@cygnus.com>
6032 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6033 redefinition of this macro.
6035 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6037 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6040 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6042 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6043 a read of HI or LO and an immediatly following branch.
6045 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6047 * config/tc-mips.c (md_begin): Another correction to the setting of
6050 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6052 * config/tc-mips.c (md_begin): Correct type-o in setting of
6055 1998-12-21 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6058 bit insn when optimizing, so that parallelised instructions will
6059 start on a 32 bit boundary.
6061 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6063 * config/tc-mips.c (mips_eabi64): New.
6064 (md_begin): Set mips_eabi64.
6065 (mips_elf_final_processing): Use it.
6067 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6069 * config/tc-mips.c (mips_elf_final_processing):
6070 Correct setting of ABI in e_flags.
6072 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6074 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6077 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6079 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6081 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6083 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6084 warning, values that don't fit in the field.
6086 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6088 * config/tc-mips.c (mips_abi_string): New.
6089 (md_parse_option,md_longopts): Add mabi.
6090 (mips_elf_final_processing): Set e_flags based on mabi flag.
6092 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6094 * config/tc-mips.c (md_parse_option): Handle vr4111.
6096 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6098 * config/tc-h8300.c (build_bytes): Change message given if the
6099 instruction requires H8/300H mode and we're not in Hmode, to
6100 suggest that it may be the operand modes that are the problem, not
6101 necessarily the opcode.
6103 1998-12-10 Nick Clifton <nickc@cygnus.com>
6105 * config/tc-fr30.c: Add line separator character.
6107 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6109 * configure.in (hppa-*-mpeix*): New target.
6110 * config/obj-som.h (obj_som_compiler): Declare.
6111 * config/obj-som.c (compiler_seen): New static variable.
6112 (obj_som_compiler): New function.
6113 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6114 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6115 (pa_type_args): Set hppa_priv_level.
6116 (pa_compiler): New static function if OBJ_SOM.
6117 * configure: Rebuild.
6119 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * read.c (output_leb128): Don't mark as inline.
6123 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6125 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6126 AIX .vbyte unaligned data support.
6127 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6128 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6131 1998-12-07 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6136 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6138 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6139 BFD_RELOC_ARM_PCREL_BRANCH.
6141 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6144 checking the target type.
6145 (mips-dec-bsd*): Set endian to little.
6146 * configure: Rebuild.
6148 COFF weak symbol support, based on patches from Mark Elbrecht
6149 <snowball3@usa.net>:
6150 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6151 * config/obj-coff.c (obj_coff_weak): New static function.
6152 (obj_coff_endef) [both versions]: Handle weak symbols.
6153 (coff_frob_symbol): Likewise.
6154 (yank_symbols): Likewise.
6155 (obj_pseudo_table): Add "weak".
6157 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6158 <aymeric.vincent@emi.u-bordeaux.fr>.
6159 * aclocal.m4: Rebuild with current tools.
6160 * configure: Rebuild.
6162 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6163 an assertion failure for a case we can't handle when OBJ_ECOFF.
6165 * expr.c (operator): And with 0xff to avoid problems with signed
6168 1998-12-03 Nick Clifton <nickc@cygnus.com>
6170 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6171 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6173 1998-12-02 Nick Clifton <nickc@cygnus.com>
6175 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6178 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6180 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6181 calculation of pcrel point.
6183 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6185 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6188 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6192 (d10v_cleanup): Only generate previous insn if a multiline insn is
6195 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6197 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6200 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6202 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6203 -marm6xxx command line switches.
6205 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6207 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6208 (itbl-ops.o): Delete duplicate dependencies.
6209 Rebuild dependencies.
6210 Add fr30 dependencies.
6211 * Makefile.in: Rebuild.
6213 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6217 * listing.c: Ignore line terminator characters found inside
6220 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6222 * po/gas.pot: Regenerated.
6224 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6227 fr30_is_label_start(). Also checks for delay slot insns.
6229 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6230 FR30 instructions which contain a colon in the mnemonic.
6232 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6234 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6236 * config/tc-fr30.c: Removed currently superflous code.
6238 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-fr30.h: New file.
6241 * config/tc-fr30.c: Tweaking so that it will compile.
6243 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6245 * config/tc-d10v.h (obj_fix_adjustable): Define.
6246 (TC_FORCE_RELOCATION): Define.
6247 (d10v_force_relocation): Declare.
6248 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6249 (md_apply_fix3): Handle Vtable relocs.
6250 (d10v_fix_adjustable): New.
6251 (d10v_force_relocation): New.
6253 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-d30v.c: Change default behaviour to ignore potential
6256 conflicts between register name and symbol names.
6258 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6260 * configure.in: Add fr30-*-*.
6261 * config/tc-fr30.c: New file.
6262 * Makefile.in: Regenerated.
6263 * config.in: Regenerated.
6264 * configure: Regenerated.
6265 * doc/Makefile.in: Regenerated.
6266 * po/gas.pot: Regenerated.
6268 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6270 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6273 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6275 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6277 (do_scrub_chars): Add some casts to unsigned char to avoid
6278 unwanted sign extension.
6279 * read.c (lex_type): Set characters about 127 to be symbol
6281 * config/tc-i386.c (md_begin): Set identifier_chars and
6282 operand_chars for values above 127.
6284 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6286 * configure.in: detect cygwin* instead of cygwin32*
6287 * configure: regenerate
6289 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6291 * listing.c: Add support for producing a listing from piped
6294 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6296 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6297 (append_insn): Account for the tx39's multiply behavior.
6299 1998-10-26 Michael Meissner <meissner@cygnus.com>
6301 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6302 from assemble_parallel_insns. Add support for '->' to indicate
6303 explicitly serializing the instructions.
6304 (md_assemble): Ditto.
6306 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6308 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6311 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6313 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6315 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6317 * config/tc-mips.c : support frame and regmask/fregmask when
6318 MIPS_STABS_ELF is specified.
6320 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6322 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6323 (md_apply_fix): Don't return 1 for VTABLE relocs.
6324 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6326 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6328 * doc/c-i386.texi: Replace occurences of "opcode" with
6329 "instruction mnemonic", "instruction", or "mnemonic" when
6330 referring to the name of an instruction. Use "opcode" when
6331 referring to the sequence of machine bytes.
6333 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6334 (is_opcode_char): Rename to is_mnemonic_char.
6335 (md_assemble and i386_operand): Correct error messages from
6336 "opcode" to "instruction mnemonic"
6337 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6338 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6339 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6340 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6341 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6342 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6343 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6345 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6347 * config/tc-i386.c (i386_operand): Check for garbage after
6350 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6352 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6353 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6355 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6357 * config/tc-sh.h (obj_fix_adjustable): Define.
6358 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6359 (md_apply_fix): Likewise.
6360 (tc_gen_reloc): Likewise.
6361 (sh_fix_adjustable): New.
6363 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6365 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6366 * cgen.h (gas_cgen_finish_insn): Update prototype.
6367 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6368 cgen_insn_t -> CGEN_INSN_INT.
6369 (make_parallel): Update handling of CGEN_INT_INSN_P.
6370 (assemble_parallel_insn): Ditto.
6371 (target_make_parallel): New function.
6372 (md_assemble): Use it.
6374 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6376 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6378 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6380 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6381 converted into lower case.
6383 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6385 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6386 (gas_cgen_tc_gen_reloc): Likewise.
6387 * config/tc-m32r.h (obj_fix_adjustable): Define.
6388 * config/tc-m32r.c (m32r_fix_adjustable): New.
6389 (m32r_force_relocation): Handle VTABLE relocs.
6391 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6393 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6395 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6398 to lower case before parsing.
6400 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6401 parallel insns modift buts in the PSW as a side effect.
6403 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6405 * config/tc-d30v.c (find_format): Test for missing flag and
6408 (md_apply_fix3): Fix error messages to avoid
6409 assumption about presence of a symbol.
6411 (parallel_ok): Disallow parallel instructions that both modify the
6414 (find_format): Generate a warning if an odd numbered register is
6415 used as the first register in a mutli-register instruction.
6417 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6419 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6420 relocations are always associated with a symbol.
6422 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6424 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6425 (elf32_sparc_force_relocation): Declare.
6426 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6427 (tc_gen_reloc): Handle vtable relocs.
6428 (elf32_sparc_force_relocation): New.
6430 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6432 * symbols.c (S_IS_FUNCTION): New.
6433 * config/tc-v850.h (obj_fix_adjustable): Define.
6434 (TC_FORCE_RELOCATION): Define.
6435 (v850_force_relocation): Declare.
6436 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6437 of fx_addnumber for VTABLE reloc addends.
6438 (md_apply_fix3): Handle VTABLE relocs.
6439 (v850_fix_adjustable): New.
6440 (v850_force_relocation): New.
6442 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6444 * tc-hppa.c (fp_operand_format): Add some additional formats.
6445 (pa_ip): Do not automatically promote into pa2.0 mode.
6446 (pa_level): Handle ".level 2.0".
6448 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6450 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6451 * config/tc-i386.h (template.extension_opcode): Change to
6452 unsigned int to allow full range of 8-bit opcode suffixes.
6453 (None): Redefine as 0xffff.
6455 From Jeff B Epler <jepler@usgs.gov>
6456 * doc/c-i386.texi (i386-SIMD): New section.
6458 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6460 * read.c (discard_rest_of_line): New function.
6461 * read.h: Declare it.
6462 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6464 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-d10v.c (find_symbol_matching_register): New function.
6467 (find_opcode): Cope with the case where a register name matches
6470 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-v850.c (md_pcrel_from): Rename to
6473 v850_pcrel_from_section.
6474 (v850_pcrel_from_section): Do not resolves symbols in other
6477 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6479 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6481 * config/tc-d10v.c (find_opcode): Generate an error if a register
6482 is supplied for an operand that should not be a register.
6484 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6486 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6487 instructions to have another instruction in the right bin.
6489 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6491 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6492 the right container if the left container holds a branch
6495 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6498 both a register name and symbol name.
6499 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6501 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6503 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6504 execution unit class.
6506 (reg_name_search): If a name matches a register and a symbol,
6507 prefer the register.
6508 (find_format): Disallow flag registers when a general purpose
6509 register is required.
6510 If a number is required, but a register has been given, check to
6511 see if a symbol with the same name as the register exists, and if
6512 so, use that symbol.
6514 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6516 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6518 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6520 * config/tc-d30v.c (find_format): Do not accept flag registers as
6521 general purpose registers.
6522 (find_format): If an immediate value is expected at a given place
6523 in a format, but a register name has been provided instead, check
6524 to see if that register name matches the name of a predefined
6525 symbol and if it does, then use the symbol instead.
6526 (reg_name_search): If a register name matches a symbol name,
6527 prefer the register name to the symbol name.
6529 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6532 the previous insn to empty.
6534 1998-09-20 Michael Meissner <meissner@cygnus.com>
6536 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6537 pieces, forcing the use of an ANSI compiler.
6539 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6541 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6543 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6545 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6547 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6549 (obj_elf_vtable_entry): Likewise.
6550 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6551 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6552 (tc_gen_reloc): Likewise.
6553 (arm_fix_adjustable): Likewise.
6554 (elf32_arm_force_relocation): New.
6555 (armelf_frob_symbol): Remove coff-style symbol support.
6557 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6559 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6561 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6563 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6564 OBJ_COFF so that routine is defined for a.out format.
6566 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6568 * config/tc-i386.c (i386_operand): Detect non-segment registers
6569 used as segment prefixes.
6571 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6574 optimize across FDE boundaries.
6576 * config/obj-coff.c (obj_coff_section): Preserve any link once
6577 flags when setting the section flags.
6579 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6582 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6584 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6586 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6589 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6591 * frags.c (frag_grow): Include the size of the frag struct in the
6594 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6595 if the new subseg comes before the old.
6597 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6599 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6600 to handle edge8 and edge16.
6602 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6604 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6605 before we clobber the symbol involved.
6607 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6609 * config/tc-arm.c: Remove OBJ_ELF definitions for
6610 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6611 use arm_adjust_symtab for OBJ_COFF.
6612 (armelf_adjust_symtab): New Routine.
6613 * config/tc-arm.h: Define obj_adjust_symtab to
6614 armelf_adjust_symtab for OBJ_ELF.
6616 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6618 * configure.in: Make all i386-elf targets use bfd_gas.
6619 * config/tc-i386.c (tc_i386_force_relocation): New.
6620 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6621 (md_apply_fix3): Likewise.
6622 (tc_gen_reloc): Handle them.
6623 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6624 tc_i386_force_relocation.
6626 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6630 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6632 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6633 current opcode after writing the first insturction of a reverse
6636 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6638 * read.h (generate_lineno_debug): Add prototype.
6639 * read.c (generate_lineno_debug): Make non-static.
6641 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6643 * config/tc-i386.c (md_assemble): Only warn for address/data size
6646 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6648 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6649 against Thumb function names, as the linker needs this information.
6651 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6653 * expr.c (operand): Check also that there is no advance in operand
6654 after atof_generic in order to decide "is it label 0f or floating
6657 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6660 command line options with a single dash.
6661 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6663 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6665 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6666 * tc-arm.c (arm_fix_adjustable): New routine.
6668 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6670 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6671 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6672 demand_empty_rest_of_line before mri_comment_end.
6673 (equals): Check garbage after expression before
6674 mri_comment_end in MRI mode.
6676 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6679 small immediate constant to use the constant itself rather than
6682 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6685 (pa_leave): Likewise.
6687 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6689 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6691 (i386_operand): Fix an error message.
6693 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6695 * doc/c-arm.texi (ARM Directives): Document .req directive.
6697 * config/tc-arm.c (reg_required_here): Display erroneous string if
6698 the register name could not be decoded.
6699 Do not set inst.instruction if the sift is -1.
6701 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6703 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6706 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6708 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6709 even if it is belived to be unnecessary.
6711 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6713 config/tc-i386.c (i386_operand): Size immediate constants by
6714 suffix (erroneously removed as part of July 7 change).
6716 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6718 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6719 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6720 (armelf_frob_symbol): New Routine.
6721 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6723 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6725 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6727 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6729 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6730 command line switches passed to assembler.
6732 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6734 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6735 (gas_cgen_opcode_desc): Declare.
6736 (gas_cgen_parse_operand): Declare.
6737 (*): Prepend gas_ to gas specific fns to denote them as such.
6739 * cgen.c (gas_cgen_opcode_desc): New global
6740 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6741 (queue_fixup): Renamed from cgen_queue_fixup.
6742 (*): Prepend gas_ to gas specific fns to denote them as such.
6744 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6745 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6746 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6747 Open opcode table and initialize it.
6748 (make_parallel): Use gas_cgen_opcode_desc.
6749 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6750 (md_assemble): Ditto.
6752 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6754 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6755 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6756 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6757 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6758 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6759 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6760 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6761 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6762 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6763 (INIT_STAB_SECTION): Likewise.
6764 (OBJ_PROCESS_STAB): Likewise.
6766 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6767 (md_parse_option): Watch for them.
6768 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6769 (md_begin): Kill neverdef code.
6770 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6771 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6772 (s_alpha_coff_wrapper): New.
6773 (md_pseudo_table): Trap all ECOFF pseudos.
6775 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6777 Start of changes to remove mdebug section from mips*-elf
6778 Based on MIPS_STAB_ELF definition
6779 * acconfig.h: undef if not configured
6780 * config.in: undef if not configured
6781 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6782 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6783 * stabs.c (s_stab_generic): flush frag
6785 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6787 * configure.in: (arm-*-elf): Handle.
6788 (thumb-*-elf): Handle.
6789 * configure: Regenerate.
6790 * read.c (stringer): Fix typo in comment.
6791 * write.c (fixup_segment): Don't add symbol value to addend if
6793 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6795 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6798 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6800 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6801 (write_2_short): Emit warning if new flag is set.
6802 (do_assemble): Set flags if left instruction is one of special
6803 "right-instruction-killer" type.
6805 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6807 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6808 Always output words in debug_info section as big endian.
6809 (sparc_target_format): Choose correct bfd target.
6810 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6812 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6814 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6815 to work with internationalization code. Issue an error when two
6816 operands match that are not allowed to match.
6818 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6820 * configure.in (install_tooldir): Allow target to specify whether
6821 it wants to be installed in $(tooldir)/bin.
6822 * configure: Regenerate.
6823 * Makefile.am (install-exec-local): Set install-exec-tooldir
6824 dependency via configure.
6825 * Makefile.in: Regenerate.
6827 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6829 * Makefile.am (install-exec-local): Split into two ...
6830 (install-exec-bindir,install-exec-tooldir): New rules.
6831 * Makefile.in: Regenerate.
6833 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * Makefile.am (install-exec-local): Don't remove the file before
6836 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6837 W. Rozycki <macro@ds2.pg.gda.pl>.
6838 * Makefile.in: Rebuild.
6840 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6842 * cgen.c: Include libiberty.h.
6843 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6844 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6845 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6846 (md_cgen_lookup_reloc)): Declare.
6847 (md_cgen_record_fixup_exp): Declare.
6848 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6849 (m32r_relax_frag): Declare.
6850 (cgen_md_apply_fix3): Decls moved to cgen.h.
6851 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6852 (m32r_cgen_record_fixup_exp): Delete decl.
6853 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6854 (assemble_nop): Delete.
6855 (expand_debug_syms): Delete unused `exp'.
6856 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6857 Add default case for -Wall.
6858 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6859 (md_atof): Delete unused wordP.
6861 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6863 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6866 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6868 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6869 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6870 .print, .purgem, and .struct. Remove documentation for
6873 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6875 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6876 Update call to insert_operand.
6878 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6882 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6884 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6885 whitespace after a prefix operator.
6887 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6889 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6891 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6893 * config/tc-sparc.c (log2): New static function.
6894 (s_reserve): Use log2 to convert alignment before calling
6896 (s_common): Use log2 to convert alignment before calling
6897 record_alignment and frag_align.
6898 (sparc_cons_align): Use log2.
6900 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6902 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6903 (s_common): Likewise.
6905 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6906 initialization of waddr.
6907 (sparc_elf_final_processing): Add default case to switch.
6909 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6911 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6912 than temporary real.
6914 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * write.c (subsegs_finish): Don't align the segments if there were
6919 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6920 copying aux information.
6922 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6923 expression into a symbol.
6925 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6927 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6928 type to unsigned int.
6929 (md_assemble): Change type used to store offsets from unsigned
6931 (i386_operand): Switch error check to only call RESTORE_END_STRING
6932 once after parse_register.
6934 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6936 * config/tc-v850.c (md_show_usage): Changed format to match that
6939 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6941 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6943 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6945 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6948 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6951 * doc/Makefile.in: Rebuild.
6953 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6955 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6956 for %lo expressions.
6957 (mips_ip, case 'u'): Move range check after code to mask
6958 off bits in %hi/%lo expressions. Mask off high bits for
6961 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * doc/Makefile.am (gasver.texi): New target.
6964 (as.info, as.dvi): Depends upon gasver.texi.
6965 * doc/as.texinfo: Include gasver.texi. Mention version number on
6966 title page and in top node.
6967 * doc/Makefile.in: Rebuild.
6969 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6971 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6972 but not including the line containing the edict.
6973 * listing.h (LISTING_EOF): New.
6974 * input-scrub.c (input_scrub_next_buffer): Call it.
6976 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6978 * config/tc-i386.c (i386_operand): Don't set the size of an
6979 immediate address based solely on the suffix and the mode.
6981 * config/tc-i386.c (md_assemble): Add assertion to make sure
6982 overlap2 does not set Imm.
6984 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6985 sequences of whitespace to a single space.
6986 (is_space_chars): Just compare with space.
6987 (md_begin): Don't initialize space_chars.
6988 (md_assemble): Just skip a single whitespace character.
6989 (i386_operand): Rewrite base-index parsing to use new
6990 parse_register, and to skip white space. Skip white space in a
6991 number of other places too. Don't give error message if
6992 parse_register fails.
6993 (parse_register): Change reg_string parameter to be non-const.
6994 Add end_op parameter. Skip white space after the `%', and return
6995 end of register string. Give error message here rather than
6998 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7000 Based on patch from Matt Semersky <matts@scd.hp.com>:
7001 * expr.c (op_encoding): Make const.
7002 (expr_set_precedence): New function.
7003 (expr_begin): Don't set operator rankings, just call
7004 expr_set_precedence.
7005 * expr.h (expr_set_precedence): Declare.
7006 * read.c (s_mri): Call expr_set_precedence.
7008 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7010 * doc/as.texinfo (Statements): Remove paragraph discussing
7011 continuing lines with a backslash. This hasn't worked for years,
7014 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7016 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7018 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7019 (ps_CTORS, ps_DTORS): New section types.
7020 (vms_fixup_xtors_section): New function
7021 (Ctors_Psect, Dtors_Psect): Define.
7022 (IS_GXX_XTOR): Define
7023 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7024 Filter static constructors/destructors and add to
7025 Ctors_Symbols/Dtors_Symbols chain.
7026 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7027 appropriate section.
7029 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7030 * makefile.vms: Merge vax/vms support.
7032 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7034 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7035 (elf_pseudo_table): Add them.
7036 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7037 (md_apply_fix): Accept them.
7038 (mips_fix_adjustable): Don't adjust them.
7039 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7040 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7041 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7042 (tc_fix_adjustable): Don't adjust them.
7044 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7046 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7048 * Makefile.in: Regenerate.
7049 * configure.in: AC_SUBST cgen_cpu_prefix.
7050 * configure: Regenerate.
7052 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7054 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7055 Changed all users of COND12_DELAY.
7057 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7059 * config/tc-mn10300.c (set_arch_mach): New function.
7060 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7061 (md_begin): Default to mn10300 mode.
7062 (md_assemble): Only accept instructions for the core mn10300
7063 chip and the active machine type.
7065 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * subsegs.h (segment_info_type): Give the struct a name.
7068 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7069 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7070 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7071 * config/tc-w65.h (tc_reloc_mangle): Declare.
7072 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7074 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7076 * config/tc-v850.c (v850_comm): Restore old section
7077 after common processing.
7079 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7081 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7083 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7085 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7086 char with code that explicitly sign-extends.
7088 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7090 * config/tc-v850.c (md_begin): Restore text section as the current
7091 section after creating call table sections.
7092 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7095 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7096 with call to macro SYM_AUXINFO.
7098 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7100 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7101 with the program transform name.
7102 * Makefile.in: Rebuild.
7104 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7106 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7109 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * config/tc-i386.c (i386_operand): Be prepared for a space between
7112 the open parenthesis and the start of the register operand,
7113 because of the June 16 change.
7115 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7120 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7123 even if it is belived to be unnecessary.
7125 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7127 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7129 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7131 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7133 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7134 shift amount for a repeated operand. The shift amount for the
7135 repeated copy comes from the size of the operand.
7137 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7139 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7141 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7143 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7145 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7147 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7148 characters in it as LEX_IS_SYMBOL_COMPONENT.
7149 * config/tc-i386.h (tc_symbol_chars): Define.
7150 (extra_symbol_chars): Declare.
7151 * config/tc-i386.c (extra_symbol_chars): Define.
7152 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7153 (line_comment_chars): Set to '/' if TE_LINUX.
7154 * doc/c-i386.texi (i386-prefixes): Update.
7155 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7157 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7159 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7160 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7162 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7164 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7165 constraint in instructions REP & REPI.
7167 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7169 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7170 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7172 (check_range): If the operand is shifted, then shift the number
7173 before checking its range.
7175 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7177 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7180 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7182 * config/tc-v850.c (v850_comm): Create special sections as needed.
7184 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7186 * config/tc-d10v.c (write_2_short): Addition of swapping
7187 instructions for sequential and reverse sequential order when
7188 given order is not possible.
7190 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7192 * Makefile.am: Rebuild dependencies.
7193 (DEP_INCLUDES): Fix reference to intl build directory.
7194 * Makefile.in: Rebuild.
7196 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7198 * doc/c-i386.texi: Update 16 bit documentation.
7200 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7201 IgnoreDataSize to IgnoreSize as they are used for address size as
7203 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7204 32-bit mode, similarly addr16/data16 and variants.
7206 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7208 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7209 sequential word multiply instructions.
7211 (do_assemble): Add extra command line argument, to allow mul32
7212 attribute to be preserved across parallel insns.
7213 (md_assemble): Insert NOPs between explicitly parallel insns which
7214 contain an 32 bit multiply and a 16 multiply.
7216 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7218 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7221 * config/tc-i386.c (reloc): Add braces.
7223 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7224 consistent with Intel naming.
7225 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7226 use bitfields in sib_byte.
7227 (modrm_byte): Don't use bitfields here either.
7229 * config/tc-i386.c (current_templates): Add const.
7230 (parse_register): Add const to return, param, and char *s.
7231 (i386_operand): Add const to reg_entry *r.
7232 * config/tc-i386.h (templates): Add const to start, end.
7234 Inspired by code for 16 bit gas support from Martynas Kunigelis
7235 <martynas@nm3.ktu.lt>:
7236 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7237 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7238 (uses_mem_addrmode): Remove.
7239 (md_estimate_size_before_relax): Add support here too.
7240 (md_relax_table): Rewrite interface to md_relax for 16 bit
7242 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7243 (opcode_suffix_to_type): Remove.
7244 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7245 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7246 (md_convert_frag): Likewise.
7247 (i386_operand): Add support for 16 bit base/index regs,
7248 immediates, and displacements. Remove some unnecessary casts, and
7249 localise end_of_operand_string, displacement_string_start,
7250 displacement_string_end variables. Add GCC_ASM_O_HACK.
7251 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7253 * config/tc-i386.c (prefix_hash): Remove.
7254 (md_begin): Rewrite without obstacks. Remove prefix hash table
7255 handling. Rewrite lexical table handling.
7256 (i386_print_statistics): Don't print prefix statistics.
7257 (md_assemble): Rewrite instruction parser so that line is not
7258 converted to lower case. Don't do a hash_find for prefixes,
7259 instead recognise them via opcode modifier.
7260 (expecting_operand, paren_not_balanced): Localise variables.
7261 * config/tc-i386.h (IsPrefix): Define.
7262 (prefix_entry): Remove.
7264 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7265 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7266 '\\' in case where comment_chars contains '/'.
7268 * config/tc-i386.c (MATCH): Ensure given operand and template
7269 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7270 you must write `ljmp *table(%ebx)'.
7272 From H.J. Lu <hjl@gnu.org>:
7273 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7274 as 0 ifndef BFD_ASSEMBLER.
7275 (md_assemble): Allow immediate operands without suffix or
7276 other reg operand to default in size to the current code size.
7278 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7280 * config/tc-v850.c (md_begin): Restore creation of
7281 .call_table_text and .call_table_data sections.
7283 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7285 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7286 after emitting a word of noops.
7288 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7290 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7291 (i386_operand): Simplify checks for valid base/index combinations.
7292 Disallow `in 4(%dx),%al'.
7294 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7296 (add_prefix): Change parameter from char to int.
7298 * config/tc-i386.h (Ugh): Define opcode modifier.
7299 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7301 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7302 CONSISTENT_REGISTER_MATCH macros to check register types more
7303 thoroughly. Check for illegal suffix/operand combinations
7304 when matching insns with operands. Handle new `s' suffix, and
7305 associated FloatMF opcode modifier for float insns with memory
7307 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7308 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7309 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7310 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7311 DATA_PREFIX_OPCODE throughout.
7313 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7314 (md_assemble): Rewrite suffix/register operand checking code to be
7315 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7316 AnyMem, the better to grep.
7318 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7319 given a memory operand. Don't set Abs bits either.
7320 (type_names): Remove Mem*, Abs*.
7321 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7322 define opcode_modifiers as these cases are handled by Disp8,
7323 Disp16, Disp32 and suffix checks.
7324 (COMES_IN_BOTH_DIRECTIONS): Remove.
7325 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7327 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7328 if IgnoreDataSize modifier given. Remove ShortformW modifier
7329 test. Add test for ShortForm in W base_opcode modification.
7330 Merge Seg2ShortForm and Seg3ShortForm code.
7331 * config/tc-i386.h (ShortFormW): Remove.
7332 (IgnoreDataSize): Define.
7334 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7336 * config/tc-d30v.c (md_assemble): Store previous segment state
7337 with previous instruction.
7339 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7341 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7342 (ebp, esp): Remove static variables.
7343 (MATCH): Remove test for InOutPortReg.
7344 (i386_operand): Properly handle InOutPortReg here instead.
7345 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7346 (md_assemble): Simplify and correct modrm and sib generation.
7347 (i386_operand): Add warning for scale without index.
7348 Rewrite checks for valid base/index combinations.
7350 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7351 macros and enclose in do while(0).
7352 (RESTORE_END_STRING): Likewise.
7353 (md_assemble): Add one to printed operand number so we start
7354 from 1 not 0. Add some more gettext invocations.
7355 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7358 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7359 DATA_PREFIX, SEG_PREFIX): Define.
7360 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7361 (check_prefix): Remove function.
7362 (add_prefix): New function. Add prefix to i.prefix as well as
7364 (md_assemble): Changes for add_prefix. Remove hack for wait
7365 prefix, instead always output prefixes in fixed order. Test
7366 for jcxz/loop when selecting between word & dword operations,
7367 and add address size prefix rather than operand size prefix.
7368 Remove operand -> address size hack when emitting jcxz/loop.
7369 (i386_operand): Remove O_Absent check as it's done in expr.
7371 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7373 * configure.in: Recognize m5200 as a cpu_type of m68k.
7374 * aclocal.m4: Rebuild with current libtool.
7375 * configure: Rebuild.
7377 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7379 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7380 to relaxable_symbol to prevent references to external symbol from
7383 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7385 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7386 symbols are relaxable.
7388 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7390 * config/tc-v850.c (md_begin): Don't create special
7391 sections by default.
7393 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7395 * config/tc-mips.c (macro): For div and udiv, close the
7396 reorder block as soon as possible.
7398 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7400 From Matt Semersky <matts@scd.hp.com>:
7401 * macro.c (macro_mri_mode): New function.
7402 * macro.h (macro_mri_mode): Declare.
7403 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7406 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7408 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7411 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7412 until after xstrdup in OBJ_EVAX case.
7414 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7416 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7417 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7418 of hardcoded magic number.
7419 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7421 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7423 * read.c (do_s_func): New function.
7425 * read.h (do_s_func): Add prototype.
7427 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7429 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7430 nops if fill pattern not specified.
7432 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7434 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7435 * config/te-go32.h (TE_GO32): Define.
7436 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7438 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7440 Implement .func/.endfunc pseudo-ops.
7441 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7443 * read.c (potable): Add .func,.endfunc.
7444 (s_func): New function.
7445 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7447 (in_doc_func_p,current_function_label): New static globals.
7448 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7450 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7453 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7454 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7455 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7456 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7457 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7458 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7459 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7460 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7461 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7462 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7463 * config/tc-a29k.c: Don't define md_short_jump_size,
7464 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7465 * config/tc-alpha.c: Likewise.
7466 * config/tc-alpha.h: Likewise.
7467 * config/tc-arm.c: Likewise.
7468 * config/tc-h8300.c: Likewise.
7469 * config/tc-h8500.c: Likewise.
7470 * config/tc-hppa.c: Likewise.
7471 * config/tc-i860.c: Likewise.
7472 * config/tc-i960.c: Likewise.
7473 * config/tc-ppc.c: Likewise.
7474 * config/tc-sh.c: Likewise.
7475 * config/tc-sparc.h: Likewise.
7476 * config/tc-tic30.c: Likewise.
7477 * config/tc-w65.c: Likewise.
7478 * config/tc-z8k.c: Likewise.
7480 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7482 * config/tc-vax.c (_): Delete this macro used for placeholder
7483 values in vax_operand_width_size; it conflicts with the _() macro
7484 used for internationalization.
7486 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7488 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7489 code. From Chris Moller <moller@bops.com>.
7491 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7492 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7493 * read.c (emit_expr): Initialize seg and subseg fields of a new
7495 * write.c (write_object_file): Switch to the appropriate segment
7496 and subsegment when processing a broken word.
7498 * config/tc-m68k.c (mri_assemble): New static function.
7499 (build_mri_control_operand): Call mri_assemble rather than
7501 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7502 (s_mri_endf, s_mri_endw): Likewise.
7504 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7506 * read.c (s_org): Call md_flush_pending_output if it is defined.
7508 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7510 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7512 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7513 (md_parse_option): Add for same.
7514 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7515 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7516 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7518 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7520 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7522 * config/tc-arm.c (find_real_start): Relax definition of local
7525 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7527 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7528 symbols at the given address, not just the last one specified.
7530 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7532 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7533 or number_to_chars_littleendian to write data.
7535 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7537 * config/tc-v850.c (md_assemble): Remove artificially created
7538 register name symbols.
7540 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7542 * write.c (fixup_segment): Change "segment" to "section" in
7545 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7547 * write.c (fixup_segment): Change sym1-sym2 message again.
7549 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7551 * write.c (fixup_segment): Improve error message for sym1-sym2
7552 errors when sym1 is in a different segment from sym2.
7554 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7556 * config/tc-m32r.c (warn_unmatched_high): New static local.
7557 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7558 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7559 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7560 (md_parse_option): Likewise.
7561 (md_show_usage): Likewise.
7562 (m32r_frob_file): Likewise.
7564 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7565 (read_a_source_file): Call them.
7566 * read.h (stabs_generate_asm_file): Declare.
7567 * stabs.c (stabs_generate_asm_file): New function.
7568 (generate_asm_file): New function.
7569 (stabs_generate_asm_lineno): Move file name handling into
7572 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7574 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7575 (d30v_current_align, d30v_current_align_seg): New variables.
7576 (d30v_last_label): New variable.
7577 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7578 (s_d30v_data, s_d30v_section): Likewise.
7579 (md_pseudo_table): Call them.
7580 (md_begin): Initialize d30v_current_align_seg.
7581 (md_assemble): Call d30v_align when needed by known current alignment.
7582 (d30v_frob_label, d30v_cons_align): New functions.
7583 * config/tc-d30v.h (md_do_align): Remove.
7584 (tc_frob_label): Call d30v_frob_label.
7585 (md_cons_align): New.
7587 * config/tc-d30v.c (find_format): Convert complex expressions to
7588 expression symbols before processing. Clean up code formatting.
7590 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7592 * po/Make-in (install-info): New target.
7594 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7596 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7598 * config/tc-mn10300.c (md_assemble): Likewise.
7600 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7602 * Makefile.am: Update with `make dep-am'.
7603 (HFILES): Add cgen.h.
7604 (cgen.o): Depend on cgen.h.
7605 * Makefile.in: Regenerate.
7607 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7609 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7611 * gasp.c (grab_label): Permit a label to be a preprocessor
7612 variable by permitting a label to start with a backslash.
7614 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7616 * config/tc-mips.c (validate_mips_insn): Removed hack
7617 for previously inaccessible bitfields in some INSN_TRAP
7620 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7622 * config/tc-d30v.c (do_assemble): Abort with error message
7623 if opcode operands do not match.
7625 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7627 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7628 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7629 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7630 similar new 'q' operand.
7632 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7634 * cgen.c (cgen_asm_finish_insn): Fix typo.
7636 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7639 * cgen.c: Include it.
7640 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7641 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7642 All callers updated.
7643 * config/tc-m32r.c: Include cgen.h.
7644 (m23r_insn): New members num_fixups,fixups.
7646 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7648 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7649 to avoid compiler warning.
7651 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7653 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7656 * makefile.vms (OBJS): Add ehopt.obj
7658 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7660 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7662 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7664 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7665 a short format insn.
7666 (md_assemble): Set it for explicitly packed insns.
7668 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7670 * config/obj-coff.c (c_symbol_merge): Do not take address of
7671 native fields when performing the memcpy.
7673 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7675 * config/tc-mips.c (macro,macro2): Implement
7676 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7678 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7680 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7681 relocations against globally visible symbols.
7682 * config/tc-m68k.c (relaxable_symbol): New macro.
7683 (m68k_ip, md_estimate_size_before_relax): Use it.
7684 (tc_m68k_fix_adjustable): Also handle weak symbols.
7686 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7688 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7689 references to externally visible symbols.
7690 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7691 values in twice for a PC relative reloc if the symbol is
7694 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7695 don't adjust a PC relative reloc against an externally visible
7697 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7698 for a PC relative fixup against an externally visible defined
7699 symbol, arrange to store object file and addend values as though
7700 the symbol were not defined.
7701 (tc_gen_reloc): Likewise.
7703 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7705 * read.c (sizeof_leb128): Referenced externally by write.c so
7708 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7710 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7711 and expand a 'debug' symbol associated with the next instruction
7712 that does not cause a short instruction to be filled with a NOP.
7713 (md_pseudo_table): Add support for .debugsym.
7714 (assemble_parallel_insn): Add calls to expand_debug_sym as
7716 (md_assemble): Ditto.
7718 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7720 * as.c (main): Conditionally call setlocale.
7721 * gasp.c (main): Likewise.
7722 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7723 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7725 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7727 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7729 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7731 * config/tc-hppa.c: Change all calls to bzero to use memset.
7732 (pa_ip): Add cast to avoid warning.
7733 (tc_gen_reloc, md_apply_fix): Likewise.
7734 (pa_find_space_by_number): Likewise.
7735 (hppa_force_relocation): Likewise.
7736 (pa_block): Change i to unsigned int.
7737 * config/obj-som.h (obj_som_copyright): Declare.
7739 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7741 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7742 for line numbers for assembly source.
7744 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7746 * configure.in: Change version number to 2.9.4
7747 * configure: Rebuild.
7749 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7751 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7753 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7755 * ecoff.h: Change symbolS in function declaration to struct
7758 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7761 (md_convert_frag): Fix i18n typo.
7763 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7765 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7766 * ecoff.h: Protoype it.
7767 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7768 [EVAX] (s_alpha_prologue): Delete.
7769 (md_pseudo_table): Update.
7771 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7774 array to local pointer.
7775 (get_args, parse_expr): Add casts to avoid warnings.
7777 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7779 * read.c (s_set): Cast xmalloc return value to fragS *.
7780 * config/tc-m68k.c (m68k_ip): Function made static to match
7781 previous forward declaration.
7782 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7784 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7786 * config/tc-v850.c: Add internationalisation macros to error
7789 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7790 macros to error strings.
7792 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7795 reloc is in the TOC csect.
7796 (md_apply_fix3): Correct gettext typo.
7798 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7800 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7801 .L - they are local labels and the branches are not really
7802 function calls but rather far jumps.
7804 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7806 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7808 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7810 * config/tc-i386.c (md_assemble): Print operand number rather than
7811 using ordinal_names.
7812 (i386_operand): Likewise.
7814 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7816 * Makefile.am (INTLLIBS): Define to work around apparent automake
7818 All Makefiles: Regenerated.
7820 * Many files: Added gettext invocations around user-visible
7822 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7823 HAVE_LC_MESSAGES): Define.
7824 * dep-in.sed: Added asintl.h.
7825 * po/Make-in: New file.
7826 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7828 * read.c (Z_): Renamed from `_'.
7829 * Makefile.am (SUBDIRS): Added po.
7830 (POTFILES): new macro.
7831 (po/POTFILES.in): New target.
7832 ($(OBJS)): Added asintl.h.
7834 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7835 (as_new_LDADD): Added $(INTLLIBS).
7836 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7837 (gasp_new_LDADD): Added $(INTLLIBS).
7838 (gasp_new_DEPENDENCIES): New macro.
7839 * configure, aclocal.m4: Rebuilt.
7840 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7842 (ALL_LINGUAS): Define.
7843 * macro.c: Include "asintl.h".
7844 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7845 * as.h: Include "asintl.h".
7846 * config/tc-i386.c (ordinal_names): Removed.
7847 (md_assemble): Changed error text to avoid ordinal_names.
7848 (i386_operand): Likewise.
7849 (reloc): Added as_bad to avoid i18n problems.
7850 (tc_gen_reloc): Likewise.
7851 * config/tc-arm.c (bad_args): Now a #define.
7853 * config/obj-vms.c (VMS_stab_parse): Changed type of
7855 (global_symbol_directory): Unified strings to avoid i18n
7857 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7858 avoid i18n problems.
7859 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7860 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7862 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7864 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7866 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7868 * as.c (print_version_id): Added an fprintf to avoid i18n
7870 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7872 * expr.c (expr): Added as_warn call to avoid i18n problems.
7873 * messages.c (as_assert): Changed code to avoid i18n problems.
7874 (as_abort): Likewise.
7875 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7876 (s_space): Likewise.
7877 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7879 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7881 * config/tc-i386.c (check_prefix): New static function, split out
7883 (struct _i386_insn): Add wait_prefix field.
7884 (md_assemble): Remove wait_prefix local variable. Use
7885 check_prefix when adding a prefix.
7887 * config/tc-i386.c (current_templates): New static variable.
7888 (md_assemble): Remove current_templates local variable.
7889 (md_assemble, i386_operand): Improve error and warning messages in
7890 many places. Add RESTORE_END_STRING in many places before error
7891 return. Clarify some comments.
7893 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7895 (md_assemble): Parse string instruction operands, looking for
7896 segment override prefixes. Check for invalid segment prefixes on
7898 (i386_operand): i.seg[] and max mem_operand changes for string
7900 * config/tc-i386.h (EsSeg): Define.
7902 * config/tc-i386.h (regKludge): Define.
7903 (iclrKludge, imulKludge): Don't define.
7904 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7905 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7906 opcode_modifier checks to look for more common cases first. Add
7907 default_seg for IsString case.
7909 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7911 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7913 * configure: Rebuild with new automake and libtool.
7914 * aclocal.m4, Makefile.in: Likewise.
7916 * doc/Makefile.am (as.dvi): New target.
7917 * doc/Makefile.in: Rebuild.
7919 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7921 * configure.in: Added sparc86x support.
7923 * configure: Rebuild.
7925 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7927 (md_parse_option): Warn if -EL is not supported for this architecture.
7929 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7931 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7933 * config/tc-mips.c (mips_ip): Note when we use get match on
7934 the full instruction name.
7936 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7938 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7939 back into the expression to handle add/sub simplification correctly.
7941 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7943 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7945 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7947 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7950 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7952 * symbols.c (max_indent_level): New global.
7953 (print_symbol_value_1): Use it.
7954 * expr.h (expr_build_dot): Declare.
7955 * expr.c (expr_build_dot): New function.
7957 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7959 * symbols.c (print_binary): New function.
7960 (print_expr_1): Call it.
7962 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7964 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7965 operand in the opcode.
7967 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7969 * config/tc-i386.h: Reorder operand flags and opcode modifier
7970 flags for clarity. Remove unused definitions: Unknown,
7971 ImmUnknown, DispUnknown, NoModrm.
7972 * config/tc-i386.c (type_names): Add missing Debug type.
7973 (md_assemble): Better duplicate prefix checking. Quicker string
7974 instruction check via new opcode_modifier flag.
7976 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7978 * doc/as.texinfo (Invoking): Clarify -Wa example.
7980 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7982 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7983 (s_mips_weakext): Define.
7984 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7985 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7988 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7990 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7991 is an error if the value can not be computed at assembly time.
7992 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7994 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7996 * gasp.c (main): Set next field of new include_path structure to
7997 NULL. From Avery Pennarun <averyp@gdc.ca>.
7999 * read.c (s_mri_sect): Call as_bad rather than abort for an
8000 unsupported MRI target.
8002 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8004 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8005 the destination of a branch instruction should be altered.
8006 (find_real_start): New function: Locate the real, Thumb coded
8007 start of a Thumb function.
8008 (do_t_branch23): Alter the destination of branches to Thumb
8011 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8013 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8015 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8018 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8020 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8021 * doc/c-hppa.texi: Likewise.
8023 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8025 * Makefile.am: Rebuild dependencies.
8026 * Makefile.in: Rebuild.
8028 * Makefile.am (DEP_INCLUDES): New variable.
8029 (.dep1): Change to work when srcdir is not an absolute path.
8030 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8031 * Makefile.in: Rebuild.
8033 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8035 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8036 LinearAddress patch.
8038 * configure.in: Set version to 2.9.1.
8039 * configure: Rebuild.
8041 * Branched binutils 2.9.
8043 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8045 * config/tc-i386.h (FWait): Define.
8046 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8047 other prefixes. Check FWait flag in opcode table to see which
8048 instructions require an fwait prefix.
8050 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8052 * stabs.c (get_stab_string_offset): Always create a stab string
8055 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8057 Fix some gcc -Wall warnings:
8058 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8059 * ehopt.c (eh_frame_code_alignment): Likewise.
8060 * expr.c (integer_constant, operand): Likewise.
8061 * frags.c (frag_align): Likewise.
8062 * gasp.c (level_0, change_base, doinstr): Likewise.
8063 * hash.c (hash_ask): Likewise.
8064 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8065 (debugging_pseudo): Likewise.
8066 * macro.c (define_macro, check_macro): Likewise.
8067 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8068 (ignore_rest_of_line, float_cons): Likewise.
8069 * symbols.c (decode_local_label_name): Likewise.
8070 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8071 (fixup_segment, number_to_chars_bigendian): Likewise.
8072 (number_to_chars_littleendian): Likewise.
8073 * config/atof-ieee.c (gen_to_words): Likewise.
8074 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8075 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8076 * read.c (output_big_sleb128): Initialize locals to avoid
8078 (output_big_uleb128, equals): Likewise.
8079 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8080 to unsigned int. Change zeros to unsigned int.
8081 * cond.c (s_if): Add return to default case.
8082 * frags.c (frag_now_fix): Change return type to addressT.
8083 * frags.h (frag_now_fix): Update declaration.
8084 * listing.c (file_info_struct): Change linenum to unsigned int.
8085 (struct list_info_struct): Change hll_line to unsigned int.
8086 (print_source): Update format string.
8087 * read.c (emit_expr): Change scan to unsigned int, and don't
8088 bother to initialize it.
8089 * symbols.c (dollar_label_count): Change to unsigned long.
8090 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8091 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8092 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8094 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8096 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8097 mcf5200 just as we do for m68000.
8098 (m68k_init_after_args): Likewise.
8099 (md_estimate_size_before_relax): Likewise.
8101 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8103 * config/tc-v850.c (md_assemble): Store relocation addend in
8104 fixup instead of instruction.
8106 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8108 * config/tc-i386.c (md_assemble): Swap template arguments to
8109 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8110 This macro is currently symmetric, so passing them the wrong
8111 way didn't cause any problem, but may if the macro is changed
8113 After copying template to i.tm, use i.tm. rather than t-> to
8114 access fields, and make t a const*
8115 Move i.tm.operand_types[] swap to immediately after the copy.
8117 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8119 * expr.h (expr_build_uconstant): Add prototype.
8120 (expr_build_unary,expr_build_binary): Add prototypes.
8121 * expr.c (expr_build_uconstant): New function.
8122 (expr_build_unary,expr_build_binary): New functions.
8124 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8126 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8127 * macro.c (macro_expand_body): Increase buffer size.
8128 * messages.c (as_warn): Likewise.
8129 (as_warn_where, as_bad, as_bad_where): Likewise.
8131 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8133 Based on patch from H.J. Lu <hjl@gnu.org>:
8134 * Makefile.am (DISTSTUFF): New variable.
8135 (diststuff): New target.
8136 * Makefile.in: Rebuild.
8138 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8140 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8141 m32r_elf_section_change_hook.
8143 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8144 emit a nop if a section ends with a 16 bit instruction.
8146 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8148 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8149 s_lcomm rather than obj_coff_lcomm.
8150 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8152 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8154 * config/tc-i386.h (LinearAddress): Define.
8155 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8156 instruction, don't use a default segment.
8158 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8160 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8161 * configure: Rebuild.
8163 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8165 * aclocal.m4, configure: Rebuild with libtool 1.2.
8167 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8169 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8170 PC relative branches. Patch courtesy of Jonathan Walton.
8173 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8175 * configure.in (emulations): Add thumb-pe target.
8177 * configure (emulations): Add thumb-pe target.
8179 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8181 * itbl-lex.l (yywrap): Don't define if already defined as a
8184 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8186 * depend.c (quote_string_for_make): New function.
8187 (wrap_output): Use it.
8189 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8191 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8192 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8194 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8196 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8197 Recognize -GN and -relax.
8198 (md_begin): Initialize gp size from -G switch.
8199 (alpha_force_relocation): Always force if -relax.
8200 (alpha_align): Take a new argument that will specify when to
8201 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8202 Change all callers. Emit nop alignment padding as nop+unop pair.
8204 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8206 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8207 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8209 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8211 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8212 require padding to the next long word boundary.
8214 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8216 * cgen.c: #include symcat.h.
8217 * config/tc-m32r.c: Likewise.
8219 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8221 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8222 absolute expressions instead of '$' prefixed register names.
8224 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8226 * read.c (s_set): Record file and line info for symbols when -as.
8227 (pseudo_set): Don't overwrite that dummy fragment.
8229 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8231 * config/tc-ppc.c (md_pseudo_table): Add "section".
8232 (ppc_named_section): New static function.
8234 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8236 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8237 so we don't have to scan the entire list.
8239 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8241 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8242 case, allow the parallel instructions to modify the same flag
8245 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8247 * listing.c (list_symbol_table): Categorize symbols by
8248 undefined_section rather than sy_frag->line == NULL.
8250 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8252 * Makefile.am (install-exec-local): Install properly when ln
8253 fails or tooldir == prefix.
8255 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8257 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8258 Test result of insert_operand for error.
8260 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8262 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8263 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8264 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8265 * doc/Makefile.in: Rebuild.
8267 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8269 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8270 (macro): Fix handling of M_COP[0-3].
8272 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8274 Based on patches from Ross Harvey <ross@teraflop.com>:
8275 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8276 if macro_alternate or macro_mri.
8277 (getstring): Remove support for byte constants between < and >.
8278 (get_any_string): '<' only starts a string if macro_alternate or
8280 (macro_expand_body): Permit keyword parameters following
8281 positional parameters.
8283 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8284 * configure.in (alpha*-*-netbsd*): New target.
8285 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8286 * configure: Rebuild.
8288 * as.h (flag_warn_suppress_instructionswap): Move from here...
8289 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8290 here, and make static.
8292 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8293 BFD_ASSEMBLER or MANY_SEGMENTS.
8295 * as.c (show_usage): Update bug-gnu-utils address.
8296 * gasp.c (show_usage): Likewise.
8297 * doc/as.texinfo (Bug Reporting): Likewise.
8299 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8301 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8302 insns regardless of the size of a pointer if we're in mips I or
8304 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8306 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8308 Fix rac to accept only a0:
8309 * tc-d10v.c (parallel_ok, find_opcode):
8310 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8311 Introduce OPERAND_GPR.
8313 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8315 * read.c (s_fill): Handle non-constant repeat counts by creating
8316 an rs_space fragment.
8318 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8320 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8321 from as_bad to as_warn.
8323 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8325 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8326 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8327 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8329 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8331 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8332 seg_fix_rotP rather than fix_root from seg_info.
8334 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8336 * expr.c: Add support for 0x1_2_3_4 bignums.
8338 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8340 * configure.in: Change -linux* to -linux-gnu*.
8341 * configure: Rebuild.
8343 * app.c (do_scrub_begin): Treat \r as whitespace.
8345 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8347 * Makefile.am: Update dependencies.
8348 * Makefile.in: Rebuild.
8350 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8352 * configure, aclocal.m4: Rebuild with new libtool.
8354 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8356 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8357 the argument to bfd_set_arch_mach.
8358 (load_address): Use bfd_arch_bits_per_address to determine the
8359 bit size of an address instead of looking at the isa level.
8360 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8362 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8364 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8366 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8368 * ehopt.c: New file.
8369 * as.h (enum _relax_state): Add rs_cfa.
8370 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8371 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8372 * read.c (emit_expr): Call check_eh_frame.
8373 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8374 (relax_segment): Likewise.
8375 * Makefile.am: Rebuild dependencies.
8376 (GAS_CFILES): Add ehopt.c.
8377 (GENERIC_OBJS): Add ehopt.o.
8378 * doc/internals.texi (Frags): Document rs_cfa.
8380 * as.c (show_usage): Mention --traditional-format.
8381 (parse_args): Accept --traditional-format.
8382 * as.h (flag_traditional_format): Declare.
8383 * output-file.c (output_file_create): If flag_traditional_format,
8384 set BFD_TRADITIONAL_FORMAT on stdoutput.
8385 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8387 * config/tc-mips.c (append_insn): Make sure that if we have a
8388 fixup for an unmatched %hi reloc, it does not associated with a
8391 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8392 * doc/Makefile.in: Likewise.
8394 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8396 * config/tc-m32r.c (check_for_side_effects): New function.
8397 (can_make_parallel): Add checks for instruction side effects
8398 clashing with the other instruction.
8399 (assemble_parallel_insn): Improve warning messages. Return error
8400 message from non-swapped instruction order.
8402 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8404 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8406 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8407 md_cleanup definition. This moves the forced literal output to
8408 the end of the source pass, and avoids macro's inserting literals
8409 into the code immediately after the macro expansion.
8411 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8413 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8414 a gas internal symbol is adjustable.
8415 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8417 * as.h: If gcc version greater than 2.6, use `__format__' and
8418 `__printf__' in function attributes, rather than `format' and
8421 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8425 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8427 Add tms320c30 support:
8428 * config/tc-tic30.h: New file.
8429 * config/tc-tic30.c: New file.
8430 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8431 TARGET_FORMAT as "coff-tic30".
8432 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8433 * Makefile.am: Rebuild dependencies.
8434 (CPU_TYPES): Add tic30.
8435 (CPU_OBJ_VALID): tic30-aout is valid.
8436 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8437 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8438 * configure, Makefile.in: Rebuild.
8440 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8442 * config/tc-v850.c (md_assemble): Improvements to error messages.
8444 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8446 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8447 BFD_RELOC_HI16_S to store the high bits of any value.
8449 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8450 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8451 assembler calculate relocations to any external symbol at all.
8452 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8453 involving generation of pc-relative relocs.
8454 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8455 has been moved to md_apply_fix3.
8457 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8458 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8459 which actually means (the address of identifier's GOT entry) +
8460 constant, which is not particularly useful.
8462 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8464 * read.h (include_dirs): Declare.
8465 (include_dir_count,include_dir_maxlen): Declare.
8467 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * configure.in: Correct check for shared opcodes library.
8470 * configure: Rebuild.
8472 * listing.c (buffer_line): If we can't open the file, set at_end.
8473 (listing_print): Remove unused local variable fi.
8475 * config/m68k-parse.y (reglistpair): Handle register list in
8478 * config/vms-conf.h: Don't undef VERSION.
8480 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8482 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8484 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8486 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8487 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8488 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8489 (EXTRA_DIST): Define.
8490 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8491 explicitly rather than via the list of object files.
8492 (gcc-as.opt): New file created when make-gas.com is run.
8493 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8494 itbl-cpu.h} to #include appropriate file rather than copying that
8496 * config/vms-conf.h: Synchronize with current config.in.
8497 * Makefile.in: Rebuild.
8499 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8501 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8502 (parallel_ok): Relaxed parallel subinstruction dependency check.
8504 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8506 * as.h (flag_warn_suppress_instructionswap): added new flag.
8507 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8508 command line argument.
8509 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8510 warning only if flag_warn_suppress_instructionswap is false.
8512 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8514 * configure.in (i386-*-mingw32*): New target.
8515 * configure: Rebuild.
8517 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8519 * symbols.c (resolve_symbol_value): Don't set the segment if it
8520 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8522 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8525 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8527 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8528 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8531 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8533 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8535 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8537 * config/tc-v850.c (v850_insert_operand): Display instruction when
8538 an error is encountered.
8540 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8542 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8543 (i386-*-sco3.2v5*coff): New target.
8544 (i386-*-sco3.2*): New target.
8545 * configure: Rebuild.
8547 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8549 * config/tc-v850.c: Tidy error message production.
8551 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8553 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8554 validate_immediate return value in the right type for comparisons
8557 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8559 * listing.c (MAX_BYTES): Use listing variables not constants.
8560 (data_buffer): No longer an array, but a pointer.
8561 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8562 (listing_listing): Allocate data_buffer.
8564 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8566 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8567 --listing-rhs-width, --listing-cont-lines.
8568 (show_usage): Update.
8569 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8570 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8571 (print_lines): Use the variables instead of the constants.
8572 (listing_listing): Likewise.
8573 * listing.h: Declare the new vars.
8575 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8577 * as.c (parse_args): Add --keep-locals alias for -L.
8578 Add --strip-local-absolute.
8579 (show_usage): Update.
8580 * as.h (flag_strip_local_absolute): New flag.
8581 * symbols.c (S_IS_LOCAL): Use it.
8582 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8583 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8584 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8586 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8588 * config/tc-m32r.c: Detect if explicitly parallel instructions
8589 might have an io conflict and issue a warning message.
8591 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8593 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8594 cgen_swap_fixups): Functions to save, restore and swap the fixup
8595 chain with a backup copy.
8596 (cgen_asm_finish_insn): Returns address of constructed insn.
8598 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8600 * listing.c (file_info_struct): Remove FILE, add POS.
8601 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8602 (file_info): Don't open the file.
8603 (buffer_line): Check for the file in the last_open cache, updating
8605 (print_source): Don't reference file_info->file.
8606 (listing_listing): Likewise.
8607 (listing_print): Close the file in the cache, if any.
8609 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8611 * read.c (dwarf_file_string): New file static variable.
8612 (emit_expr): Look for constant sequence that leads up to a file
8613 name in DWARF debugging output.
8614 (stringer): Use dwarf_file_string to decide whether to accept a
8615 string as a file name.
8617 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8619 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8620 (crack_operand): Add reg->reglst MRI hack.
8621 (r_seg): Put reglst symbols in reg_section.
8622 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8624 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8626 * tc-sh.c (get_specific): Handle SGR & DBR.
8628 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8630 * tc-h8300.c (parse_reg): Take the length of the symbol into
8631 account when attempting to match a register name.
8632 * tc-h8500.c (parse_reg): Likewise.
8634 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8636 * cgen.c: Formatting changes to improve readability.
8638 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8640 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8643 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8645 Based on a patch from Jim Wilson
8646 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8647 (tc_gen_reloc): Handle cross section PC relative relocs
8650 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8652 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8654 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8656 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8657 (expr_jmp_buf): New static local.
8658 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8659 (cgen_md_operand): New function.
8660 * tc-m32r.c: Clean up pass over `struct foo' usage.
8661 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8663 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8665 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8666 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8668 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8670 * config/tc-i386.c (i386_operand): Give an error if there are
8671 unrecognized characters after an expression.
8673 For older changes see ChangeLog-9697