1 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
6 2000-12-13 Kazu Hirata <kazu@hxi.com>
8 * as.h: Fix formatting.
10 * dwarf2dbg.c: Likewise.
11 * input-scrub.c: Likewise.
14 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
16 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
17 configure: Regenerate.
19 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
21 * dwarf2dbg.c: #include <limits.h> only if it exists.
23 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
25 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
26 (md_apply_fix): Here too.
28 2000-12-12 Jim Wilson <wilson@redhat.com>
30 * config/tc-ia64.h (ia64_init): Add prototype.
32 2000-12-12 H.J. Lu <hjl@gnu.org>
34 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
36 * read.h (outputting_stabs_line_debug): Change it to int.
37 * stabs.c (outputting_stabs_line_debug): Likewise.
39 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
41 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
42 the address of a function result.
44 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
46 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
47 (md_assemble): Call dwarf2_emit_insn.
48 (shlib): Fix typo SHILB -> SHLIB.
49 (md_parse_option): Likewise.
50 (ppc_elf_validate_fix): Likewise:
51 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
53 2000-12-12 Nick Clifton <nickc@redhat.com>
55 * cgen.h: Fix formatting.
56 * input-scrub.c: Fix formatting.
57 * macro.c: Fix formatting.
58 * config/tc-mips.c: Fix formatting.
59 * doc/c-mips.texi: Fix formatting.
61 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
63 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
64 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
66 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
68 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
71 * i386.h (*_Suf): Remove No_dSuf.
72 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
74 (i386_optab): Remove 'd' in the suffixes.
76 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
78 * config/tc-i386.c (T_SHORT): Undefine before defining.
80 2000-12-05 Kazu Hirata <kazu@hxi.com>
82 * config/tc-mips.c: Fix formatting.
84 2000-12-04 Matthew Hiller <hiller@redhat.com>
86 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
87 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
88 (md_show_usage): Ditto.
89 (md_parse_option): Ditto.
90 (d10v_cleanup): Writes pending instruction only if
91 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
92 Fix compile time warning messages.
94 * doc/c-d10v.texi: Documents new options.
96 2000-12-04 Matthew Hiller <hiller@redhat.com>
98 * stabs.c (outputting_stabs_line_debug): New variable.
99 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
100 function entry and unset at function exit.
102 * read.h (outputting_stabs_line_debug): New extern declaration.
104 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
106 * dwarf2dbg.c: Fix compile time warning messages.
108 2000-12-03 Kazu Hirata <kazu@hxi.com>
110 * config/tc-a29k.c: Fix formatting.
111 * config/tc-alpha.c: Likewise.
112 * config/tc-arm.c: Likewise.
113 * config/tc-cris.c: Likewise.
114 * config/tc-hppa.c: Likewise.
115 * config/tc-i370.c: Likewise.
116 * config/tc-i386.c: Likewise.
117 * config/tc-i860.c: Likewise.
118 * config/tc-i960.c: Likewise.
119 * config/tc-ia64.c: Likewise.
120 * config/tc-m68hc11.c: Likewise.
121 * config/tc-m68k.c: Likewise.
122 * config/tc-m88k.c: Likewise.
123 * config/tc-pj.c: Likewise.
124 * config/tc-ppc.c: Likewise.
125 * config/tc-sh.c: Likewise.
126 * config/tc-sparc.c: Likewise.
127 * config/tc-tahoe.c: Likewise.
128 * config/tc-vax.c: Likewise.
130 2000-12-01 Chris Demetriou <cgd@sibyte.com>
132 * config/tc-mips.c (mips_ip): When calculating offsets,
133 don't accept as constant the difference between the
134 addresses of symbols in two different sections.
136 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
138 (validate_mips_insn): Likewise. Also, update 'B' operand
139 specifier to use OP_*_CODE20 constants and delete 'm' operand
141 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
142 operand specifiers. Change warning generated by 'B' operand
143 specifier to reflect its new multi-purpose usage.
145 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
146 -1, and update comment.
147 (file_mips_isa): Likewise.
148 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
149 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
150 ISA_* constants rather than hard-coded numbers.
151 (mips_cpu_info): New structure.
152 (mips_cpu_info_table): New table describing CPU and ISA names
154 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
155 mips_cpu_info_from_cpu): New functions.
156 (mips_isa_to_str): New function to get string for ISA name.
157 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
159 (md_begin): Redo CPU and ISA selection logic, using
160 mips_cpu_info_from_*. Convert to use ISA_* constants rather
161 than hard-coded numbers.
162 (append_insn, mips_emit_delays, macro, macro2): Convert to use
163 ISA_* constants rather than hard-coded numbers.
164 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
165 (md_longopts): Delete OPTION_NO_MIPS32.
166 (md_parse_option): Convert to use ISA_* constants rather than
167 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
168 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
169 to use strcasecmp to recognize "default" and to use
170 mips_cpu_info_from_name to get CPU numbers from argument.
171 (md_show_usage): Move -mips32 so it's with the rest of the ISA
172 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
174 (s_mipsset): Accept ISA value 32.
175 * doc/as.texinfo: Clean up MIPS options summary slightly,
176 remove -no-mips32. Add note about -mips4 and -mips32
177 specifying those ISA levels. Delete -mips32 and -no-mips32
178 cpu flag descriptions.
179 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
180 up the supported CPU switch list, and replace 4Kc, 4Km, and
181 4Kp entries with a single mips32-4k entry. Note that you can
184 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
186 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
188 (md_parse_option): Add cases for OPTION_MIPS5 and
190 (md_show_usage): Mention -mips5 and -mips64 arguments.
191 (s_mipsset): Add cases for MIPS5 and MIPS64.
192 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
194 * doc/as.texinfo: Mention -mips5 and -mips64 options
196 * doc/c-mips.texi: Likewise. Also update introduction
197 and ".set" usage information.
199 * config/tc-mips.c (md_show_usage): Add "sb1" to the
201 (mips_cpu_info_table): Add SB-1 entries.
202 * doc/c-mips.texi: Add "sb1" to the list of CPUs
203 known to the -mcpu option.
205 * doc/as.texinfo: Correct description of MIPS -mcpu
206 option, by copying some of the text from doc/c-mips.texi.
208 2000-12-01 Joel Sherrill <joel@OARcorp.com>
210 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
212 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
213 (sparc*-*-rtems*): Switched from a.out to ELF.
214 * configure: Regenerate.
215 * config.in: Regenerate.
216 * Makefile.in: Regenerate.
217 * aclocal.m4: Regenerate.
218 * po/gas.pot: Regenerate.
220 2000-11-30 Philip Blundell <pb@futuretv.com>
222 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
223 even in non BFD_ASSEMBLER case.
225 2000-11-30 Diego Novillo <dnovillo@redhat.com>
227 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
230 2000-11-29 Richard Henderson <rth@redhat.com>
232 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
233 until dwarf2_finish; use relaxation to get cross-fragment offsets;
234 thread multiple subsegments properly; handle multiple code
235 sections properly; emit proper compilation unit info for assembler
238 * as.h (enum _relax_state): Add rs_dwarf2dbg.
239 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
240 (dwarf2dbg_estimate_size_before_relax): Declare.
241 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
242 * write.c: Include dwarf2dbg.h.
243 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
244 (relax_segment): Likewise.
246 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
248 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
249 jump>: Use as_bad_where instead of as_bad. Tweak error message
250 accordingly. Stabilize frag by updating fix part and resetting
252 <undefined symbol, unconditional jump>: Ditto.
253 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
254 indexing is_end_of_line[].
255 (md_assemble): Initialize size to 0.
256 (md_section_align): Mark parameter seg as unused.
257 (parse_reg): Parse names case-insensitively.
259 2000-11-28 Kazu Hirata <kazu@hxi.com>
261 * config/obj-aout.h: Fix formatting.
262 * config/obj-bout.h: Likewise.
263 * config/obj-coff.c: Likewise.
264 * config/obj-coff.h: Likewise.
265 * config/obj-elf.h: Likewise.
266 * config/obj-som.h: Likewise.
267 * config/obj-vms.c: Likewise.
268 * config/obj-vms.h: Likewise.
269 * config/tc-h8300.h: Likewise.
270 * config/tc-ns32k.h: Likewise.
271 * config/tc-sparc.h: Likewise.
272 * config/tc-tic54x.h: Likewise.
273 * config/tc-z8k.h: Likewise.
275 2000-11-28 Nick Clifton <nickc@redhat.com>
277 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
278 License is present in the sources, but not the output, and
279 also available from the GNU website.
280 (GNU Free Documentation License): Comment out this section.
282 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
284 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
285 targets. Remove i860 from valid a.out targets.
286 * Makefile.in: Regenerate.
288 * config/tc-cris.c: Include dwarf2dbg.h.
289 (md_pseudo_table): Add .file and .loc.
290 (md_assemble): Call dwarf2_emit_insn if generating ELF.
291 (s_cris_file, s_cris_loc): New.
292 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
293 * Makefile.am: Regenerate dependencies.
294 * Makefile.in: Regenerate.
296 2000-11-28 Alan Modra <alan@linuxcare.com.au>
298 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
299 (MRI_MUL_PRECEDENCE): Likewise.
300 (op_rank): Fix a comment typo.
302 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
304 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
306 (get_operand): Fix analysis for movw/movb instructions.
308 2000-11-24 Nick Clifton <nickc@redhat.com>
310 * configure.in (xscale-elf): Add target.
311 (xscale-coff): Add target.
312 * configure: Regenerate.
314 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
316 (ARM_EXT_XSCALE): New ARM architecture extension.
317 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
318 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
319 (ARM_THUMB): Rename to ARM_EXT_THUMB.
320 (ARM_ARCH_V4): Remove processor from architecture.
321 (ARM_ARCH_3M): New architecutre definition.
322 (ARM_ARCH_V5TE): New architecutre definition.
323 (ARM_ARCH_XSCALE): New architecutre definition.
324 (CPU_DEFAULT): Allow to be defaulted to XScale.
325 (atpcs): New boolean variable.
326 (ldr_flags): Support 'd' flag for double word loads.
327 (str_flags): Support 'd' flag for double word stored.
328 (do_mia): New function.
329 (do_mar): New function.
330 (do_mra): New function.
331 (do_pld): New function.
332 (do_ldrd): New function.
333 (do_blx): New function.
334 (do_bkpt): New function.
335 (do_clz): New function.
336 (do_lstc2): New function.
337 (do_cdp2): New function.
338 (do_t_blx): New function.
339 (do_t_bkpt): New function.
340 (do_smla): New function.
341 (do_smlal): New function.
342 (do_smul): New function.
343 (do_qadd): New function.
344 (do_co_reg2c): New function.
345 (LONGEST_INSN): Redefine to 7.
347 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
348 command line switches.
350 2000-11-22 Jim Wilson <wilson@redhat.com>
352 * config/tc-ia64.c (pseudo_func): Add missing initializers.
353 (struct rsrc): Make line unsigned.
354 (gr_values): Add missing initializer.
355 (SLOT_NUM_NOT_SET): Add unsigned cast.
356 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
357 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
358 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
359 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
360 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
361 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
362 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
363 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
364 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
365 Add ATTRIBUTE_UNUSED to unused parameters.
366 (convert_expr_to_ab_reg): Add parens.
367 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
368 (dot_prologue): Initialize grsave when declared.
369 (md_pseudo_table): Add missing initializers.
370 (operand_match): Add casts to bfd_vma.
371 (emit_one_bundle): Delete unused local prev. Make required_template
373 (specify_resource): Cast i to unsigned.
374 (note_register_values): Use fprintf_vma.
375 (print_dependency): Likewise.
377 2000-11-21 Jim Wilson <wilson@redhat.com>
379 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
380 for unwind info section.
381 (dot_endp): Likewise for unwind section.
383 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
386 2000-11-21 Jakub Jelinek <jakub@redhat.com>
388 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
389 (output_insn): Call dwarf2_emit_insn.
390 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
392 2000-11-17 Richard Henderson <rth@redhat.com>
394 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
395 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
396 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
398 2000-11-17 Nick Clifton <nickc@redhat.com>
400 * config/tc-arm.c (md_pseudo_table): Add support for .line and
403 2000-11-17 Richard Henderson <rth@redhat.com>
405 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
407 2000-11-17 Richard Henderson <rth@redhat.com>
409 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
410 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
411 tri-state definition of alpha_flag_mdebug.
412 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
413 (s_alpha_file): Store first .file directive.
415 (md_pseudo_table): Add stabs and stabn.
417 2000-11-17 Richard Henderson <rth@redhat.com>
419 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
421 2000-11-17 Richard Henderson <rth@redhat.com>
423 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
424 (main): Call dwarf2_finish.
425 * as.h (debug_type): Clarify documentation of the meaning
427 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
428 (print_stats): Fix parenthesis problem.
429 (now_subseg_size): New.
430 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
431 (dwarf2_directive_file): Don't set debug_type.
432 (dwarf2_where): Honor DEBUG_DWARF2 first.
433 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
434 do nothing if not emitting dwarf2 debug info, or no work.
435 * dwarf2dbg.h (dwarf2_emit_insn): Update.
436 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
437 (ecoff_new_file): Likewise.
438 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
439 commentary wrt dwarf2.
441 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
442 ATTRIBUTE_UNUSED as needed.
443 (emit_insn): Call dwarf2_emit_insn.
446 (s_alpha_coff_wrapper): Don't handle them.
447 (md_pseudo_table): Update for .file and .loc.
448 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
450 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
451 don't protect with debug_type.
452 * config/tc-hppa.c (md_assemble): Likewise.
453 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
454 * config/tc-mn10300.c (md_assemble): Likewise.
455 * config/tc-sh.c (md_assemble): Likewise.
456 * config/tc-v850.c (md_assemble): Likewise.
458 * config/tc-arm.c (arm_end_of_source): Remove.
459 * config/tc-hppa.c (pa_end_of_source): Remove.
460 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
461 * config/tc-mn10300.c (mn10300_finalize): Remove.
462 * config/tc-sh.c (sh_finalize): Remove.
463 * config/tc-v850.c (sh_finalize): Remove.
465 * config/tc-arm.h (md_end): Remove.
466 * config/tc-hppa.h (md_end): Remove.
467 (DWARF2_LINE_MIN_INSN_LENGTH): New.
468 * config/tc-m68hc11.h (md_end): Remove.
469 * config/tc-mn10300.h (md_end): Remove.
470 * config/tc-sh.h (md_end): Remove.
471 * config/tc-v850.h (md_end): Remove.
473 * config/tc-ia64.c (emit_one_bundle): Don't protect
474 dwarf2 bits with debug_type.
475 (md_assemble): Likewise.
476 (ia64_end_of_source): Don't call dwarf2_finish.
478 2000-11-16 Jim Wilson <wilson@redhat.com>
480 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
481 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
484 2000-11-16 H.J. Lu <hjl@gnu.org>
486 * config/obj-elf.c (obj_elf_symver): Don't check the missing
489 2000-11-15 Kazu Hirata <kazu@hxi.com>
491 * config/tc-tic30.c: Fix formatting.
492 * config/tc-tic80.c: Likewise.
493 * config/tc-v850.c: Likewise.
494 * config/tc-vax.c: Likewise.
495 * config/tc-w65.c: Likewise.
496 * config/tc-z8k.c: Likewise.
498 2000-11-14 DJ Delorie <dj@redhat.com>
500 * config/tc-v850.c: Support dwarf2.
501 * config/tc-v850.h: Ditto.
503 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
504 parse_cons_expression_v850 to initialize hold_cons_reloc.
506 2000-11-15 Bernd Schmidt <bernds@redhat.com>
508 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
509 (errata_nops_necessary_p): New function.
510 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
513 2000-11-14 Jim Wilson <wilson@redhat.com>
515 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
516 return little endian bfd formats.
518 2000-11-14 Kazu Hirata <kazu@hxi.com>
520 * config/aout_gnu.h: Fix formatting.
521 * config/atof-vax.c: Likewise.
522 * config/m68k-parse.h: Likewise.
523 * config/m88k-opcode.h: Likewise.
524 * config/obj-elf.c: Likewise.
525 * config/tc-arm.c: Likewise.
526 * config/tc-cris.c: Likewise.
527 * config/tc-i386.c: Likewise.
528 * config/tc-ia64.c: Likewise.
529 * config/tc-mn10300.c: Likewise.
530 * config/te-386bsd.h: Likewise.
531 * config/te-hppa.h: Likewise.
532 * config/te-nbsd.h: Likewise.
533 * config/te-ppcnw.h: Likewise.
534 * config/te-sparcaout.h: Likewise.
535 * config/te-tmips.h: Likewise.
536 * config/vax-inst.h: Likewise.
537 * config/vms-conf.h: Likewise.
539 2000-11-14 Jakub Jelinek <jakub@redhat.com>
541 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
543 2000-11-13 H.J. Lu <hjl@gnu.org>
545 * config/obj-elf.c (elf_frob_symbol): Support
546 ".symver name,name2@@@nodename".
547 (elf_frob_file_before_adjust): Likewise.
549 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
550 and ".symver name,name2@@@nodename".
553 2000-11-12 H.J. Lu (hjl@gnu.org)
555 * config/obj-elf.c (obj_elf_symver): Check missing version
558 2000-11-12 H.J. Lu (hjl@gnu.org)
560 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
561 instead of bfd_vma for non-bfd assemblers.
563 2000-11-09 Kazu Hirata <kazu@hxi.com>
565 * itbl-ops.c: Fix comment typos.
567 2000-11-08 Jim Wilson <wilson@redhat.com>
569 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
570 (struct unwind): Add next_slot_frag field.
571 (slot_index): New parameters slot_frag and first_frag. Add code
572 to add in frag sizes when different. Add comments.
573 (fixup_unw_records): New locals first_frag and last_frag. Pass new
574 arguments to slot_index.
575 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
576 loop end. Set next_slot_frag field.
578 2000-11-07 H.J. Lu <hjl@gnu.org>
580 * doc/as.texinfo (.symver): Updated for versioned symbol
583 * obj.h (format_ops): Add the frob_file_before_adjust field.
585 * config/obj-aout.c (aout_format_ops): Set the
586 frob_file_before_adjust field to 0.
587 * config/obj-coff.c (coff_format_ops): Likewise.
588 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
590 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
592 (elf_frob_file_before_adjust): New function to remove unneeded
593 versioned symbols from the symbol table.
594 (elf_format_ops): Set the frob_file_before_adjust field to
595 elf_frob_file_before_adjust.
597 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
600 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
602 2000-11-07 Peter Targett <peter.targett@arccores.com>
604 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
606 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
607 Fix compile time warning messages.
609 2000-11-07 Nick Clifton <nickc@redhat.com>
611 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
612 buffer in order to avoid buffer overflows.
614 2000-11-06 Steve Ellcey <sje@cup.hp.com>
616 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
617 Change M to m for -milp32 or -mlp64 to match gcc.
618 (dot_endp): Use bytes_per_address instead of 8.
619 (emit_one_bundle): Use number_to_chars_littleendian instead of
621 (fix_insn): Likewise.
622 (ia64_init): New function.
623 (ia64_target_format): New function.
624 (md_begin): Set endianness, arch, and machine as appropriate.
625 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
626 Make these macros depend on TE_HPUX macro.
627 (TARGET_FORMAT): Define.
628 (HOST_SPECIAL_INIT): Define.
629 * config/te-hpux.h: New file.
630 * configure.in: Add "ia64-*-hpux*" target to configure.
631 * configure: Regenerate.
633 2000-11-06 Kazu Hirata <kazu@hxi.com>
635 * as.c: Fix formatting.
636 * dwarf2dbg.c: Likewise.
637 * input-file.c: Likewise.
638 * input-file.h: Likewise.
639 * input-scrub.c: Likewise.
640 * itbl-ops.c: Likewise.
641 * listing.c: Likewise.
643 * messages.c: Likewise.
645 * subsegs.c: Likewise.
646 * subsegs.h: Likewise.
649 2000-11-06 Nick Clifton <nickc@redhat.com>
651 * doc/as.texinfo: Add GNU Free Documentation License.
652 * doc/gasp.texi: Add GNU Free Documentation License.
653 * doc/as.1: Add GNU Free Documentation License.
655 2000-11-05 Nick Clifton <nickc@redhat.com>
657 * config/tc-arm.c: Add include of "dwarf2dbg.h"
659 2000-11-02 Per Lundberg <plundis@chaosdev.org>
661 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
662 * configure: Regenerate.
664 2000-11-01 Nick Clifton <nickc@redhat.com>
666 * read.c (original_case_string): New global variable.
667 (read_a_source_file): Copy opcode string into
668 original_case_string if clobbering the case of the opcode.
669 * read.h: Export the definition of original_case_string.
670 * config/tc-arm.c (md_assembler): When parsing a .req
671 directive use the original opcode string, not the case
674 2000-11-02 Nick Clifton <nickc@redhat.com>
676 * config/tc-mn10300.c (debug_line): Remove this static
678 (md_assemble): Call dwarf2_generate_asm_lineno instead of
679 dwarf2_where and dwarf2_gen_line_info.
681 2000-11-02 Theo Honohan <th@futuretv.com>
683 * config/tc-arm.c (do_msr): Improve error message.
685 2000-10-31 Eric Christopher <echristo@redhat.com>
687 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
688 or pc-relative, else use fx_offset.
690 2000-10-31 Jim Wilson <wilson@redhat.com>
692 * config/tc-ia64.c (struct md): New field tag_fixups.
693 (ia64_flush_insns): Handle tag_fixups. Error if dangling
694 qualifying predicate.
695 (emit_one_bundle): Delete spurious multiplication by one. Handle
697 (ia64_start_line): Error if dangling qualifying predicate.
698 (defining_tag): New static variable.
699 (ia64_unrecognized_line, case '['): Parse tags.
700 (ia64_frob_label): Create tag_fixups.
701 (md_assemble): Reset md.qp.X_op after using it.
703 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
705 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
707 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
709 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
711 2000-10-30 Kazu Hirata <kazu@hxi.com>
713 * expr.c: Fix formatting.
714 * flonum-copy.c: Likewise.
715 * flonum.h: Likewise.
719 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
721 * as.h (OPTION_MD_BASE): Bump to 190.
722 * as.c (parse_args) <std_longopts>: Add comment about the need to
723 check OPTION_MD_BASE in as.h.
725 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
728 2000-10-27 Nick Clifton <nickc@redhat.com>
730 * configure.in (emulations): Add m68hc12.
731 * configure: Regenerate.
732 * po/gas.pot: Regenerate.
734 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
736 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
738 (arm_psr_parse): Handle lowercase CPSR and SPSR.
740 2000-10-25 Nick Clifton <nickc@redhat.com>
742 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
743 a DWARF2 line number information sequence.
745 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
747 * read.c (generate_lineno_debug): Update comment describing why
748 DWARF2 line number debug information is not generated
749 automatically by this function.
751 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
754 * config/tc-arm.h (md_end): Define.
755 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
757 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
758 if generating DWARF2 line numbers.
759 (arm_end_of_source): New function. Call dwarf2_finish if
762 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
763 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
764 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
766 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
768 * tc-i386.c: Fix prototype declarations for functions taking no
771 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
773 * tc-i386.c (i386_operand_modifier): Remove.
774 (build_displacement_string): Remove.
775 (i386_parse_seg): Remove.
776 (i386_intel_memory_operand): Remove.
777 (i386_intel_operand): Re-write using recursive descent parser based
778 on MASM documentation.
779 (struct intel_parser_s): New structure.
780 (intel_parser): New static variable.
781 (struct intel_token): New structure.
782 (cur_token, prev_token): New static variables.
795 (intel_match_token): New function.
796 (intel_get_token): New function.
797 (intel_putback_token): New function.
798 (intel_expr): New function.
799 (intel_e05): New function.
800 (intel_e05_1): New function.
801 (intel_e06): New function.
802 (intel_e06_1): New function.
803 (intel_e09): New function.
804 (intel_e09_1): New function.
805 (intel_e10): New function.
806 (intel_e10_1): New function.
807 (intel_e11): New function.
809 2000-10-20 Jakub Jelinek <jakub@redhat.com>
811 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
812 instructions to loose any special insn->architecture mask.
814 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
815 (sparc_md_end, sparc_arch_types, sparc_arch,
816 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
817 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
818 request v9b architecture if they are used).
820 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
822 * config/tc-m68k.c: Fix the previous misapplied patch.
824 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
826 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
827 BFD_ASSEMBLER and !BFD_ASSEMBLER.
828 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
831 2000-10-17 Kazu Hirata <kazu@hxi.com>
833 * debug.c: Fix formatting.
834 * depend.c: Likewise.
835 * dwarf2dbg.c: Likewise.
836 * dwarf2dbg.h: Likewise.
840 * flonum-konst.c: Likewise.
843 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
845 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
847 * doc/as.texinfo: Added notes about this new option.
849 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
851 * config/tc-sh.c (JREG): Remove.
852 (md_convert_frag): Remove #if 0:d code using JREG.
854 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
856 * config/tc-i386.c (i386_operand_modifier): Only match
857 modifiers SHORT and FLAT if they are followed by a space.
858 (parse_register): When `allow_naked_reg' is set, do not confuse
859 identifiers that start with a register name with a register.
861 2000-10-12 Kazu Hirata <kazu@hxi.com>
863 * app.c: Fix formatting.
866 * bit_fix.h: Likewise.
871 2000-10-11 Alan Modra <alan@linuxcare.com.au>
873 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
875 2000-10-07 Alan Modra <alan@linuxcare.com.au>
877 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
878 Re-arrange function a little and improve error message.
880 * write.c (write_relocs): Fix a comment.
882 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
885 2000-10-05 Jim Wilson <wilson@cygnus.com>
887 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
889 2000-10-05 Alan Modra <alan@linuxcare.com.au>
891 * config/tc-i386.c: Delete some useless comments, reformat others.
893 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
894 non-global syms in linkonce sections.
896 2000-10-04 Ralf Baechle <ralf@gnu.org>
898 * config/tc-ia64.c (operand_match): Don't use // style comments.
899 * config/tc-i370.c: Likewise.
901 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
903 Changes to handle varying register prefix and user symbol prefix.
904 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
905 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
906 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
907 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
908 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
909 (demand_register_prefix): New variable.
910 (md_pseudo_table): New pseudo ".syntax".
911 (md_longopts): New options --no-underscore and --underscore.
912 (cris_target_format): Return elf32-us-cris or elf32-cris depending
913 on symbols_have_leading_underscore.
914 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
915 (get_spec_reg): Ditto.
916 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
918 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
920 <case OPTION_NO_US, case OPTION_US>: New.
921 (md_show_usage): Be brief and reformat to match continuation of
923 * po/gas.pot: Regenerate.
925 2000-09-28 Alan Modra <alan@linuxcare.com.au>
927 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
928 force relocs for 12 bit branches.
929 (md_apply_fix): Similarly, adjust logic here.
931 2000-09-28 Alan Modra <alan@linuxcare.com.au>
933 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
934 adjust for external and weak syms as we will use a reloc. Allow
935 for +8 offset when calculating limits of branches.
936 (hppa_fix_adjustable): Undo 2000-09-23 change.
937 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
938 Correct distance calculation.
939 (tc_gen_reloc): Print the file name and line number if we can't
942 From John David Anglin <dave@hiauly1.hia.nrc.ca>
943 * config/tc-hppa.c (nonzero_dibits): Define.
944 (arg_reloc_stub_needed): Check each arg and return value
945 separately for zero case.
946 (pa_align): Declare argument `bytes'.
948 2000-09-25 Kazu Hirata <kazu@hxi.com>
950 * config/tc-cris.c: Fix formatting.
951 * config/tc-d10v.h: Likewise.
952 * config/tc-d30v.c: Likewise.
953 * config/tc-d30v.h: Likewise.
954 * config/tc-fr30.c: Likewise.
955 * config/tc-fr30.h: Likewise.
956 * config/tc-m68k.c: Likewise.
957 * config/tc-m68k.h: Likewise.
958 * config/tc-pj.h: Likewise.
959 * config/tc-ppc.c: Likewise.
960 * config/tc-ppc.h: Likewise.
961 * config/tc-sh.c: Likewise.
962 * config/tc-sh.h: Likewise.
963 * config/tc-sparc.c: Likewise.
964 * config/tc-v850.h: Likewise.
965 * config/tc-vax.h: Likewise.
966 * config/tc-w65.h: Likewise.
967 * config/tc-z8k.h: Likewise.
969 2000-09-23 Alan Modra <alan@linuxcare.com.au>
971 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
973 (hppa_force_relocation): Likewise.
975 2000-09-22 Jim Wilson <wilson@cygnus.com>
977 * config/tc-ia64.c (dv_sem): Add "stop".
978 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
979 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
980 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
982 (mark_resources): Check IA64_RS_PRr.
984 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
986 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
987 md_estimate_size_before_relax): Redesign and clean up the
988 relaxation mechanism.
990 2000-09-21 Kazu Hirata <kazu@hxi.com>
992 * config/tc-ns32k.c: Fix formatting.
993 * config/tc-ns32k.h: Likewise.
995 2000-09-20 Kazu Hirata <kazu@hxi.com>
997 * config/tc-m32r.c: Fix formatting.
998 * config/tc-m32r.h: Likewise.
999 * config/tc-m68851.h: Likewise.
1000 * config/tc-m68hc11.c: Likewise.
1001 * config/tc-m68hc11.h: Likewise.
1002 * config/tc-m88k.c: Likewise.
1003 * config/tc-mcore.c: Likewise.
1004 * config/tc-mcore.h: Likewise.
1005 * config/tc-mips.c: Likewise.
1006 * config/tc-mips.h: Likewise.
1007 * config/tc-mn10200.h: Likewise.
1008 * config/tc-mn10300.h: Likewise.
1009 * config/tc-tahoe.c: Likewise.
1010 * config/tc-tahoe.h: Likewise.
1012 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1014 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1015 Likewise in relaxation description comments.
1017 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1019 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1020 subtraction of two syms without emitting a relocation.
1022 From David Huggins-Daines <dhd@linuxcare.com>
1023 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1024 global or weak symbols.
1026 2000-09-15 Kazu Hirata <kazu@hxi.com>
1028 * config/tc-h8300.h: Fix formatting.
1029 * config/tc-h8500.c: Likewise.
1030 * config/tc-h8500.h: Likewise.
1031 * config/tc-hppa.h: Likewise.
1032 * config/tc-i370.h: Likewise.
1033 * config/tc-i386.h: Likewise.
1034 * config/tc-i860.c: Likewise.
1035 * config/tc-i860.h: Likewise.
1036 * config/tc-i960.h: Likewise.
1037 * config/tc-ia64.c: Likewise.
1038 * config/tc-ia64.h: Likewise.
1040 2000-09-14 Kazu Hirata <kazu@hxi.com>
1042 * config/tc-a29k.c: Fix formatting.
1043 * config/tc-alpha.c: Likewise.
1044 * config/tc-arc.c: Likewise.
1045 * config/tc-arc.h: Likewise.
1046 * config/tc-arm.c: Likewise.
1047 * config/tc-arm.h: Likewise.
1048 * config/tc-avr.c: Likewise.
1049 * config/tc-avr.h: Likewise.
1050 * config/tc-tic30.c: Likewise.
1051 * config/tc-tic30.h: Likewise.
1052 * config/tc-tic54x.c: Likewise.
1053 * config/tc-tic54x.h: Likewise.
1054 * config/tc-tic80.c: Likewise.
1055 * config/tc-tic80.h: Likewise.
1057 2000-09-14 Timothy Wall <twall@cygnus.com>
1059 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1060 parallel comparisons for later use.
1061 (struct rsrc): Add parallel comparison type.
1062 (resources_match): Skip special cases of PR usage (non-conflicting
1065 2000-09-13 Kazu Hirata <kazu@hxi.com>
1067 * config/obj-ecoff.c: Fix formatting.
1068 * config/obj-elf.c: Likewise.
1069 * config/obj-elf.h: Likewise.
1070 * config/obj-evax.h: Likewise.
1071 * config/obj-generic.h: Likewise.
1072 * config/obj-hp300.c: Likewise.
1073 * config/obj-hp300.h: Likewise.
1074 * config/obj-ieee.h: Likewise.
1075 * config/obj-vms.c: Likewise.
1076 * config/obj-vms.h: Likewise.
1078 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1080 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1081 (md_parse_option): Ditto.
1082 (md_longopts): Add -mips32 option.
1083 (md_show_usage): Document new options.
1084 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1085 (mips_ip): Assemble mfc0 with a sub-selection code.
1086 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1087 (mips_cpu_to_str): New function.
1088 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1089 Use CPU_* defines instead of hardcoded numbers.
1091 * doc/as.texinfo: Document new options.
1092 * doc/c-mips.texi: Ditto.
1094 2000-09-12 Kazu Hirata <kazu@hxi.com>
1096 * as.h: Fix formatting.
1097 * asintl.h: Likewise.
1098 * bit_fix.h: Likewise.
1099 * config/obj-aout.c: Likewise.
1100 * config/obj-aout.h: Likewise.
1101 * config/obj-bout.c: Likewise.
1102 * config/obj-bout.h: Likewise.
1103 * config/obj-coff.c: Likewise.
1104 * config/obj-coff.h: Likewise.
1105 * dwarf2dbg.h: Likewise.
1107 * flonum.h: Likewise.
1108 * frags.h: Likewise.
1109 * itbl-ops.h: Likewise.
1110 * macro.h: Likewise.
1113 * struc-symbol.h: Likewise.
1114 * subsegs.h: Likewise.
1115 * symbols.h: Likewise.
1117 * write.h: Likewise.
1119 2000-09-11 Kazu Hirata <kazu@hxi.com>
1121 * bignum-copy.c: Fix formatting.
1122 * config/tc-i370.c: Likewise.
1123 * config/tc-i960.c: Likewise.
1124 * config/tc-m68k.c: Likewise.
1125 * ehopt.c: Likewise.
1126 * flonum-copy.c: Likewise.
1127 * flonum-konst.c: Likewise.
1128 * flonum-mult.c: Likewise.
1129 * literal.c: Likewise.
1132 * stabs.c: Likewise.
1133 * subsegs.c: Likewise.
1135 2000-09-09 Philip Blundell <philb@gnu.org>
1137 * configure.in (arm*-*-uclinux*): New target.
1138 * configure: Regenerate.
1140 2000-09-09 Kazu Hirata <kazu@hxi.com>
1142 * input-file.c: Fix formatting.
1143 * itbl-ops.c: Likewise.
1144 * messages.c: Likewise.
1146 2000-09-08 Philip Blundell <philb@gnu.org>
1148 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1151 2000-09-07 H.J. Lu <hjl@gnu.org>
1153 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1154 * configure: Rebuild.
1156 2000-09-07 Kazu Hirata <kazu@hxi.com>
1158 * atof-generic.c: Fix formatting.
1159 * config/tc-mips.c: Likewise.
1160 * config/tc-vax.c: Likewise.
1161 * input-scrub.c: Likewise.
1163 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1165 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1166 * configure.in (sh-*-linux*): Added.
1167 * configure: Rebuilt.
1169 2000-09-06 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-hppa.c: Fix formatting.
1173 * ecoff.c: Fix formatting.
1175 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1177 * configure: Rebuilt with new libtool.m4.
1179 2000-09-05 Kazu Hirata <kazu@hxi.com>
1181 * cgen.c: Fix formatting.
1182 * config/tc-ia64.c: Likewise.
1184 2000-09-05 Nick Clifton <nickc@redhat.com>
1186 * aclocal.m4: Regenerate.
1187 * config.in: Regenerate.
1188 * configure: Regenerate.
1189 * po/gas.pot: Regenerate.
1191 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1193 * config/tc-cris.c: Correct comment typos.
1195 2000-09-05 Eric Christopher <echristo@cygnus.com>
1197 * config/tc-mn10300.c: Cleanup.
1198 (md_pcrel_from): Enable.
1200 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1202 * expr.c (operand): Fix a comment typo.
1203 * write.c (write_relocs): Fix a signed/unsigned warning.
1205 * config/tc-hppa.c (fudge_reg_expressions): New
1206 (hppa_force_reg_syms_absolute): New.
1207 (pa_equ): Allow reg_section expressions.
1208 * config/tc-hppa.c (md_optimize_expr): Define.
1209 (hppa_force_reg_syms_absolute): Prototype.
1211 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1212 (pa_parse_number): Pass in arg to select fp reg parsing.
1213 Return 1 to indicate format checks pass. If strict, then only
1214 accept a register or register symbol. Return value in...
1215 (pa_number): New static for pa_parse_number.
1216 (FP_REG_BASE): Define.
1217 (FP_REG_RSEL): Define.
1218 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1219 appropriate. White space changes.
1220 (need_pa11_opcode): Don't bother passing any params, get them from
1222 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1223 Remove extraneous check in case 'Q'.
1224 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1225 reg, set section of resulting symbol to reg_section.
1226 (pa_parse_space_stmt): Modify call to pa_parse_number.
1227 (pa_space): Likewise.
1229 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1230 (hppa_force_relocation): Handle vtable relocs.
1231 (pa_vtable_entry): New.
1232 (pa_vtable_inherit): New.
1233 (md_pseudo_table): Add entries for vtable pseudos.
1234 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1235 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1237 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1238 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1239 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1241 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1242 specify a symbol type.
1244 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1245 dependent things together.
1246 (md_elf_symbol_type): Define.
1248 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1250 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1252 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1253 (obj_elf_vtable_entry): Declare.
1255 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1256 and export function.
1257 (obj_elf_vtable_entry): Similarly.
1258 (elf_pseudo_table): Fix the damage with a cast.
1260 2000-09-03 Richard Henderson <rth@cygnus.com>
1262 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1263 for template selection when a label is needed.
1265 2000-09-02 Kazu Hirata <kazu@hxi.com>
1267 * config/tc-ia64.c: Fix formatting.
1269 2000-09-02 Nick Clifton <nickc@redhat.com>
1271 * configure.in: Increase version number to 2.10.91.
1272 * configure: Regenerate.
1273 * aclocal.m4: Regenerate.
1274 * config.in: Regenerate.
1275 * po/gas.pot: Regenerate.
1276 * Makefile.in: Regenerate.
1278 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1280 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1281 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1282 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1284 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1287 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1289 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1290 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1291 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1292 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1293 (GOT_symbol): New variable.
1294 (md_undefined_symbol): Set it.
1296 2000-09-01 Richard Henderson <rth@cygnus.com>
1298 * config/tc-ia64.c (match): Don't inline.
1299 (extra_goodness): New.
1300 (md_begin): Prefer nop.f and nop.b for best_template.
1302 2000-08-31 Kazu Hirata <kazu@hxi.com>
1304 * as.c: Fix formatting.
1306 * frags.c: Likewise.
1307 * macro.c: Likewise.
1309 2000-08-31 Eric Christopher <echristo@cygnus.com>
1311 * config/tc-mn10300.c: Cleanup and fix warnings.
1312 (md_pseudo_table): Add initializers.
1313 (md_show_usage): Cleanup.
1314 (md_parse_option): Fix warnings.
1315 (md_undefined_symbol): Fix warnings.
1316 (md_conver_frag): Fix warnings.
1317 (tc_gen_reloc): Fix warnings.
1318 (md_apply_fix3): Fix warnings.
1319 (check_operand): Fix warnings.
1321 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1323 * acinclude.m4: Include libtool and gettext macros from the
1325 * aclocal.m4, configure: Rebuilt.
1327 2000-08-30 Mark Hatle <mhatle@mvista.com>
1329 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1331 2000-08-31 Kazu Hirata <kazu@hxi.com>
1333 * listing.c: Fix formatting.
1335 2000-08-29 Kazu Hirata <kazu@hxi.com>
1337 * app.c: Fix a comment typo. Fix formatting.
1339 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1341 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1342 offset of the target destination for jmp instructions.
1343 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1345 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1347 * NEWS: Mention support for CRIS.
1349 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1351 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1352 Sets `.lcomm' alignment to zero.
1354 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1356 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1357 (TC_FIX_ADJUSTABLE): Define.
1359 2000-08-23 Jim Wilson <wilson@cygnus.com>
1361 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1362 unwind.personality_routine is set.
1364 2000-08-23 H.J. Lu <hjl@gnu.org>
1366 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1368 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1370 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1373 2000-08-22 H.J. Lu <hjl@gnu.org>
1375 * config.in (STRICTCOFF): New for strict COFF.
1377 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1378 i386-*-go32* and i386-go32-rtems*.
1379 * configure: Rebuilt.
1381 * config/obj-coff.c (obj_coff_endef): Follow the historical
1382 behavior if STRICTCOFF is not defined.
1384 * doc/internals.texi: Document STRICTCOFF.
1386 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1388 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1389 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1390 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1391 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1392 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1393 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1394 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1397 2000-08-22 Eric Christopher <echristo@cygnus.com>
1399 * config/tc-mn10300.c: (md_apply_fix): New function.
1400 (mn10300_force_relocation): New function.
1401 (mn10300_fix_adjustable): New function.
1403 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1404 (TC_HANDLES_FX_DONE): Define.
1405 (obj_fix_adjustable): Define.
1406 (MD_APPLY_FIX3): Define.
1407 (TC_LINKRELAX_FIXUP): Define.
1409 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1411 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1413 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1415 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1417 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1418 if the fixup resulted in a relocation.
1420 2000-08-18 Nick Clifton <nickc@redhat.com>
1422 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1423 Make reference to first element of shift_names explicit.
1425 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1427 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1428 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1429 add a symbol's address. Removed all target-specific #ifdefs that
1430 used to accomplished the same.
1431 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1432 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1433 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1434 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1435 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1437 2000-08-17 Kazu Hirata <kazu@hxi.com>
1439 * dwarf2dbg.c: Fix formatting.
1441 2000-08-17 Nick Clifton <nickc@redhat.com>
1443 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1444 to be recoded as logical shift lefts by zero.
1446 2000-08-16 Jim Wilson <wilson@cygnus.com>
1448 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1449 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1451 (note_register_values): Handle IA64_OPND_R3_2 operands.
1453 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1455 * config/tc-i860.c (md_operand): Silly typo fixed.
1457 2000-08-16 Nick Clifton <nickc@redhat.com>
1459 * config/tc-arm.c (struct asm_shift): Delete.
1461 (enum asm_shift_index): New.
1462 (struct asm_shift_properties): New.
1463 (struct asm_shift_name): New.
1464 (shift_properties[]); New.
1465 (shift_names[]); New.
1467 (decode_shift): Use new structures.
1468 Issue a warning is "ROR #0" is used.
1469 Issue a warning if "ASR #0" or "LSR #0" is used.
1471 (md_begin): Initialise arm_shift_hsh table from new
1472 asm_shift_name array.
1474 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1476 * config/tc-sparc.c: Kill all warnings.
1477 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1479 (md_show_usage): Update usage text.
1481 2000-08-16 Nick Clifton <nickc@redhat.com>
1483 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1486 2000-08-15 Will Cohen <wcohen@redhat.com>
1488 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1490 * config/tc-sh.c (md_assemble): Changed so debug_type
1491 test performed for ppi_assemble
1492 * config/tc-sh.c: Included dwarf2dbg.h.
1493 (debug_line): Defined.
1494 (md_assemble): Generates dwarf2 line info.
1495 (sh_finalize): New function. Finalize dwarf2 info.
1496 (assemble_ppi): Returns size of code generated.
1497 (build_Mytes): Returns size of code generated.
1498 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1499 * config/tc-sh.h (md_end): Defined.
1500 (sh_finalize): Declared.
1502 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1504 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1507 2000-08-14 Nick Clifton <nickc@redhat.com>
1509 * config/tc-arm.c (do_bx): Allow "bx pc".
1511 2000-08-14 Jim Wilson <wilson@cygnus.com>
1513 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1514 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1515 (md_begin): Change assignment to md.flag to OR in the new bit.
1517 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1519 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1520 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1523 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1525 * NEWS: Mention i860 support.
1527 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1529 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1531 2000-08-14 Andreas Schwab <schwab@suse.de>
1533 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1535 2000-08-11 Andreas Schwab <schwab@suse.de>
1537 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1540 2000-08-11 Kazu Hirata <kazu@hxi.com>
1542 * expr.c: Fix formatting.
1543 * config/obj-bout.c: Likewise.
1545 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1547 * doc/c-i860.texi: Flesh out the i860 section more.
1549 2000-08-10 Kazu Hirata <kazu@hxi.com>
1551 * symbols.c: Fix formatting.
1554 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1556 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1557 has the IgnoreSize bit set.
1559 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1561 From Rodney Brown <RodneyBrown@mynd.com>
1562 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1563 * configure: Regenerate.
1565 2000-08-09 Kazu Hirata <kazu@hxi.com>
1567 * hash.c: Fix formatting.
1570 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1572 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1573 (i860_fix_info): New enum.
1574 (MD_APPLY_FIX3): Define.
1575 (WORKING_DOT_WORD): Define.
1576 (TC_HANDLES_FX_DONE): Define.
1577 (DIFF_EXPR_OK): Define.
1578 (LISTING_HEADER): Define.
1579 (TARGET_FORMAT): Select target format based on endian flag.
1580 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1581 (target_big_endian): Add external declaration.
1583 * config/tc-i860.c: All existing code reworked completely. Other
1584 new code shown below.
1585 (SYNTAX_SVR4): Define.
1586 (target_warn_expand): New variable.
1587 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1588 (md_longopts): Declare and define with new options (-EL, -EB,
1590 (md_show_usage): New function.
1591 (md_operand): New function.
1592 (obtain_reloc_for_imm16): New function.
1593 (md_apply_fix3): New function.
1594 (tc_gen_reloc): New function.
1596 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1598 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1599 2 bytes of the jump address are in the same frag.
1600 (find): Accept 68hc12 register indirect modes.
1602 * NEWS: Mention 68HC11 & 68HC12 support.
1604 2000-08-07 Richard Henderson <rth@cygnus.com>
1606 * config/tc-ia64.c (unwind): Add prologue_mask member.
1607 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1608 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1609 (dot_body): Clear unwind.prologue_mask.
1610 (dot_prologue): Set it. Accept a register second argument.
1612 2000-08-07 Kazu Hirata <kazu@hxi.com>
1614 * config/atof-ieee.c: Fix formatting.
1615 * config/atof-tahoe.c: Likewise.
1617 2000-08-06 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1622 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1623 of .popsection, .previous, .pushsection, .subsection,
1624 .version, .vtable_entry, .vtable_inherit and .weak.
1626 2000-08-05 Kazu Hirata <kazu@hxi.com>
1628 * config/tc-cris.c: Fix formatting.
1629 * config/tc-i386.c: Likewise.
1630 * config/tc-sparc.c (sparc_ip): Simplify the code.
1632 2000-08-04 Kazu Hirata <kazu@hxi.com>
1634 * config/tc-cris.c: Rearrange code for readability.
1635 * config/tc-d10v.c: Fix formatting.
1636 * config/tc-m32r.c: Likewise.
1637 * config/tc-sparc.c: Likewise.
1639 2000-08-02 Jim Wilson <wilson@cygnus.com>
1641 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1642 before ia64_find_opcode.
1643 (md_assemble): Likewise.
1645 2000-08-01 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1648 Undo some formatting fixes.
1650 2000-08-01 Kazu Hirata <kazu@hxi.com>
1652 * config/obj-som.c: Fix formatting.
1653 * config/obj-ieee.c: Likewise.
1654 * config/tc-arm.c: Likewise.
1655 * config/tc-v850.c: Likewise.
1657 2000-08-01 Nick Clifton <nickc@redhat.com>
1659 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1660 index by command line option.
1662 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1664 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1665 (@node M68K-Branch): Rewrite to match the reality.
1667 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1669 * doc/c-i860.texi: New file.
1670 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1671 * doc/Makefile.in: Regenerate.
1672 * doc/all.texi: Add I860 as relevant architecture.
1673 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1675 2000-07-31 Kazu Hirata <kazu@hxi.com>
1677 * config/tc-d30v.c: Fix formatting.
1679 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1681 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1682 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1683 long emit a long branch if available instead of an absolute jump, never
1684 emit absolute jumps for anything with --pcrel.
1686 * doc/c-m68k.texi: Document new command line option.
1688 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1690 * config/tc-avr.c: Use PARAMS macro in function declarations.
1691 Don't declare md_pcrel_from_section (already in tc-avr.h).
1692 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1693 (avr_operand): Don't set (unsigned) op_mask to -1.
1695 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1697 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1698 * configure: Regenerated.
1699 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1700 of operand to the .type directive (.e.g, "type").
1702 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1704 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1705 * app.c (do_scrub_chars): Record where first comment found.
1706 * read.c (read_a_source_file): Init found_comment on entry, and
1707 notify whether comments found on exit.
1708 * config/tc-hppa.c (md_shortopts): Add "c".
1709 (md_longopts): Add warn-comment.
1710 (md_parse_option): Handle it.
1711 (md_show_usage): Show available options.
1712 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1714 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1716 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1717 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1719 (md_estimate_size_before_relax): Don't fall off end of function.
1721 2000-07-27 Kazu Hirata <kazu@hxi.com>
1723 * config/tc-avr.c: Fix formatting.
1724 * config/tc-ns32k.c: Likewise.
1726 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1728 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1730 2000-07-27 Kazu Hirata <kazu@hxi.com>
1732 * config/tc-d10v.c: Fix formatting.
1733 * config/tc-z8k.c: Likewise.
1734 * config/tc-sparc.c: Likewise.
1736 2000-07-26 Dave Brolley <brolley@redhat.com>
1738 * cgen.c (queue_fixup): Declare opinfo.
1739 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1740 (gas_cgen_md_operand): Ditto.
1741 (gas_cgen_md_apply_fix3): Ditto.
1743 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1745 * config/obj-coff.c (obj_frob_symbol): Don't merge
1746 labels. Don't merge if the symbol isn't constant. Return
1747 immediately if a symbol is merged.
1749 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1751 * frags.c (frag_align): Correct absolute section alignment.
1753 2000-07-20 DJ Delorie <dj@redhat.com>
1755 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1756 it breaks linking against DLLs.
1758 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1760 * configure.in: Add CRIS support.
1761 * configure: Regenerate.
1762 * Makefile.am: (CPU_TYPES): Add cris.
1763 (CPU_OBJ_VALID) [aout]: Add cris.
1764 (MULTI_CPU_TYPES): Add cris.
1765 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1766 [coff]: Only i386 and mips are valid.
1767 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1768 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1769 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1770 Regenerate dependencies.
1771 * Makefile.in: Regenerate.
1772 * aclocal.m4: Regenerate.
1773 * as.c: Declare crisaout, criself.
1774 * config/tc-cris.h, config/tc-cris.c: New.
1775 * config/e-criself.c, config/e-crisaout.c: New.
1776 * po/POTFILES.in, po/gas.pot: Regenerate.
1778 2000-07-20 Kazu Hirata <kazu@hxi.com>
1780 * read.c: Fix formatting.
1781 * write.c: Fix formatting.
1783 2000-07-19 H.J. Lu <hjl@gnu.org>
1785 * sb.c: Include <stdlib.h> if exists for abort ().
1787 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1789 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1790 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1791 (pa_type_args): Same here.
1793 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1795 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1796 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1797 the storage class is already set.
1799 2000-07-17 Kazu Hirata <kazu@hxi.com>
1801 * config/tc-m68hc11.c: Fix formatting.
1802 * config/tc-mn10200.c: Likewise.
1803 * config/tc-mn10300.c: Likewise.
1804 * config/tc-pj.c: Likewise.
1805 * config/tc-tic80.c: Likewise.
1806 * config/tc-w65.c: Likewise.
1808 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1810 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1813 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1815 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1818 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1820 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1821 ELF as are used for SOM (except the 32-bit reloc one) to decide
1822 whether a symbol can be reduced to a section symbol. Expand on
1823 the comment for symbols involved in LR% and RR% expressions.
1825 2000-07-14 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-mips.c (mips_disable_float_construction): New
1828 static variable. Set to true if doubles should not be
1829 constructed by loading two single width fp registers with
1830 halves of the value.
1831 (mips_ip): Test mips_disable_float_construction.
1832 (md_longopts): Add command line switches --construct-floats
1833 and --no-construct-floats.
1834 (md_parse_option): Parse new command line options.
1835 (md_show_usage): Describe new command line options.
1837 * doc/c-mips.texi: Document new command line options.
1839 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1841 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1842 * configure: Regenerate.
1844 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1846 * configure.in (DEFAULT_EMULATION setting): Revert part of
1847 2000-07-01 change that set te_multi=multi unless set to tmips.
1848 * configure: Regenerate.
1850 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1852 * config/obj-coff.c (coff_frob_section): Add padding to the last
1853 section when aligning it increases its size.
1855 2000-07-11 Kazu Hirata <kazu@hxi.com>
1857 * config/tc-tic54x.c: Fix formatting.
1859 2000-07-10 Kazu Hirata <kazu@hxi.com>
1861 * config/tc-h8500.c: Fix formatting.
1862 * config/tc-tic54x.c: Fix formatting.
1864 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1866 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1867 displacements correctly.
1869 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1871 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1873 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1877 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1879 From David Huggins-Daines <dhd@linuxcare.com>
1880 * config/te-hppalinux64.h: Add a new emulation.
1881 * configure.in (emulations): Add configure bits to support the
1882 64-bit Linux/parisc target.
1883 * configure: Regenerate.
1885 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1886 (md_shortopts): Add `V' for ELF.
1888 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1889 when SOM or ELF_ARG_RELOC are defined.
1890 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1891 ELF_ARG_RELOC are defined.
1892 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1893 (pa_stringer): ..Do it here instead. Fix comment typos.
1894 (hppa_force_relocation): Cast enums to int before comparing with
1897 From Ryan Bradetich <rbradetich@uswest.net>
1898 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1899 redifinition warning.
1900 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1901 (hppa_force_relocation): ditto
1902 (md_apply_fix): Added cast to buf to fix warnings.
1904 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1905 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1907 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1908 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1909 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1910 reloc_type** to avoid warnings in switch.
1911 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1912 little earlier instead.
1914 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1916 (pa_type_args): Use symbol_arg_reloc_info.
1917 (struct pa_it): Make arg_reloc unsigned int.
1918 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1919 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1920 (pa_code): Delete. pa_text duplicates this function.
1921 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1922 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1924 (cons_fix_new_hppa): Actually change selector to e_fsel when
1925 warning about assuming so.
1926 (tc_gen_reloc): More example elf arg reloc code.
1927 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1928 (hppa_force_relocation): Likewise.
1930 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1932 (pa_end_of_source): Prototype.
1933 (hppa_fix_adjustable): Prototype.
1934 (LABELS_WITHOUT_COLONS): Move it..
1935 * config/te-hppa.h: To here.
1937 * config/te-hppa64.h: New file.
1939 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1941 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1942 format -10, -16, 16 relocs.
1943 (hppa_elf_mark_end_of_function): Test for null
1944 last_call_info->start_symbol
1946 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1947 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1948 re_assesmble_* functions. Delete extraneous statements. Fix
1950 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1951 insn to re_assemble_*.
1953 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1955 * doc/internals.texi (Expressions): Fix typo.
1957 2000-07-08 Kazu Hirata <kazu@hxi.com>
1959 * config/tc-sh.c: Fix formatting.
1960 * config/tc-tic54x.c: Fix formatting.
1961 * depend.c: Fix formatting.
1962 * flonum-konst.c: Likewise.
1963 * flonum-mult.c: Likewise.
1965 2000-07-07 Kazu Hirata <kazu@hxi.com>
1967 * config/tc-sh.c: Fix comments.
1968 * config/obj-vms.c: Fix comments.
1969 * config/tc-a29k.c: Likewise.
1970 * config/tc-alpha.c: Likewise.
1971 * config/tc-h8300.c: Likewise.
1972 * config/tc-h8500.c: Likewise.
1973 * config/tc-i370.c: Likewise.
1974 * config/tc-ia64.c: Likewise.
1975 * config/tc-m68hc11.c: Likewise.
1976 * config/tc-m68k.c: Likewise.
1977 * config/tc-mips.c: Likewise.
1978 * config/tc-ns32k.c: Likewise.
1979 * config/tc-ppc.c: Likewise.
1980 * config/tc-z8k.c: Likewise.
1982 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1984 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1985 Default to '(SEC_LOAD | SEC_DATA)'.
1986 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1988 * doc/internals.texi (CPU Backend): Describe
1989 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1991 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1993 * as.c (parse_args): NULL terminate the long option list.
1995 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1997 * config/tc-d30v.h: Include "write.h" for fixS.
1998 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2000 2000-07-05 Nick Clifton <nickc@cygnus.com>
2002 * config/tc-d30v.c (write_2_short): Further changes to warning
2003 messages produced when combining EITHER_BUT_PREFER_MU attributed
2006 2000-07-05 DJ Delorie <dj@redhat.com>
2010 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2012 * config/tc-arm.c (psrs): Accept combinations of flags.
2014 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2016 * config/tc-avr.c: Change _ () to _() around all strings marked
2017 for translation (exception from the usual coding style).
2018 (avr_opt): New struct variable, how the new switches are set.
2019 (OPTION_MMCU): Define as 'm' and actually use.
2020 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2021 (show_mcu_list): New function, display the list of known MCUs.
2022 (md_show_usage): Document the new switches. Call show_mcu_list.
2023 (avr_set_arch): Change 'm' to OPTION_MMCU.
2024 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2025 Handle the new switches.
2026 (avr_operands): Disable warnings for undefined combinations of
2027 operands if -mall-opcodes. Disable warnings for skipping two-word
2028 instructions if enhanced core or -mno-skip-bug.
2029 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2030 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2031 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2032 (avr_ldi_expression): Warn about implicit lo8().
2033 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2035 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2037 * configure.in: Add entry for mips-*-sysv4*MP*
2038 * configure: Rebuild
2039 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2040 elf32-tradlittlemips for traditional mips targets.
2041 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2042 test for Link Once sections as in adjust_reloc_syms.
2043 * config/te-tmips.h: New file for traditional mips targets. Define
2046 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2048 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2049 flags argument is not present, don't change an existing section's
2050 section's attributes. If the flags argument is present, warn if the
2051 attributes don't match the section's current attributes. When
2052 long section names are supported, set SEC_LINK_ONCE and
2053 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2055 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2057 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2058 symbols; create them.
2060 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2062 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2063 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2065 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2067 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2068 expressions. Ignore the problem when handling 16 bit signed
2069 immediates, because the assembler will take care of the relocation
2072 2000-06-27 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2075 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2076 sequential order, and emit warning messages if the input source
2077 code contains constructs like that, or parallel constructs
2078 containing such opcodes.
2080 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2082 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2083 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2084 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2085 (md_show_usage): Update usage message.
2086 (md_parse_option): Allow redefinition of MCU type within the
2087 same avr[1-5] bfd machine type. Show both old and new MCU type
2088 in the error message.
2089 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2090 Simplify 8K wrap code.
2092 2000-06-25 Kazu Hirata <kazu@hxi.com>
2094 * config/obj-aout.c: Remove all uses of DEFUN.
2095 * config/obj-ieee.c: Likewise.
2096 * config/tc-sh.c: Fix comment typos.
2097 * config/tc-tahoe.c: Likewise.
2098 * config/tc-vax.c: Likewise.
2099 * config/tc-w65.c: Likewise.
2100 * config/tc-z8k.c: Likewise.
2101 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2103 2000-06-24 DJ Delorie <dj@cygnus.com>
2105 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2106 more changes from Sept 1999
2107 (tc_i386_fix_adjustable): ditto
2108 (md_apply_fix3): ditto
2110 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2112 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2113 (gas_cgen_parse_operand): Set it around expression() call.
2114 (gas_cgen_md_operand): Test for it before longjmp().
2116 2000-06-24 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-h8500.c: Remove all uses of DEFUN.
2119 * config/tc-sh.c: Likewise.
2120 * config/tc-w65.c: Likewise.
2121 * config/tc-z8k.c: Likewise.
2123 * config/tc-h8500.c: Fix typos in comments.
2125 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2127 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2130 2000-06-23 matthew green <mrg@redhat.com>
2132 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2133 defined. Fix error message for `[' grouping.
2135 2000-06-22 Kazu Hirata <kazu@hxi.com>
2137 * config/tc-h8300.c: Fix formatting and comment typos.
2139 2000-06-22 Timothy Wall <twall@cygnus.com>
2141 * config/tc-ia64.c (note_register_values): Move premature QP
2142 notation clearing into the appropriate place.
2144 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2146 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2147 first before anything else. Add bin-bugs.h, emul.h and progress.h
2148 Sort list of files as for $(OBJS) in Makefile.am.
2150 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2151 find one. Remake dependencies.
2152 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2153 * Makefile.in: Regenerate.
2154 * doc/Makefile.in: Regenerate.
2156 * config/tc-i386.c (i386_displacement): Don't assume a constant
2157 displacement is necessarily 16 bits when in 16 bit code mode.
2158 (md_assemble): Instead size the displacement here after we know
2159 for sure that a .code16gcc operand hasn't automatically added
2160 operand size prefixes.
2162 2000-06-21 H.J. Lu <hjl@gnu.org>
2164 * Makefile.am: Rebuild dependency.
2165 * Makefile.in: Rebuild.
2167 2000-06-21 Kazu Hirata <kazu@hxi.com>
2169 * config/tc-h8300.c (parse_reg): Make the function static.
2170 (parse_exp): Likewise.
2172 2000-06-20 DJ Delorie <dj@cygnus.com>
2174 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2175 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2176 for cygwin import libraries to work properly.
2178 2000-06-20 H.J. Lu <hjl@gnu.org>
2180 * Makefile.am: Rebuild dependency.
2181 * Makefile.in: Rebuild.
2182 * configure: Likewise.
2183 * doc/Makefile.in: Likewise.
2185 2000-06-20 Timothy Wall <twall@cygnus.com>
2187 * doc/internals.texi (CPU backend): Add @itemx for
2188 TC_START_LABEL_WITHOUT_COLON.
2189 * doc/c-tic54x.texi: New.
2190 * doc/as.texinfo: Add tic54x features and include primary tic54x
2192 * doc/all.texi: Add C54X.
2193 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2194 * doc/Makefile.in: Regenerate.
2195 * configure.in: Add tic54x and define LIBM for tic54x.
2196 * configure: Regenrate.
2197 * config/tc-tic54x.[ch]: New.
2198 * config/obj-coff.h: Add tic54x.
2199 * Makefile.am: (CPU_TYPES): Add tic54x.
2200 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2201 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2202 (as_new_LDADD): Add $(LIBM).
2203 * Makefile.in: Regenerate.
2205 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2207 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2208 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2209 * doc/as.texinfo: Likewise.
2211 * configure, Makefile.in: Regenerate.
2212 * configure.in (emulations): Recognize m6811 and m6812.
2213 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2214 Added files for 68hc11 and 68hc12 assembler.
2215 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2216 * config/tc-m68hc11.h: Header definition for that assembler.
2218 2000-06-18 Nick Clifton <nickc@redhat.com>
2220 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2221 instead of OCTETS_PER_BYTE.
2223 * config/tc-v850.c: Fix compile time warnings.
2224 * config/tc-ppc.c: Fix compile time warnings.
2226 2000-06-18 H.J. Lu <hjl@gnu.org>
2228 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2229 * configure: Rebuild.
2231 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2233 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2236 2000-06-16 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2239 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2241 * doc/c-mips.texi: Document newly accepted cpu variants.
2243 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2245 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2247 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2249 * macro.c (getstring): Make it possible to escape the quote
2252 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2254 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2256 2000-06-13 H.J. Lu <hjl@gnu.org>
2258 * configure: Regenerate.
2260 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2262 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2264 * doc/internals.texi (line_separator_chars): Semicolon is no
2265 longer a default. Mention null and newline as defaults.
2267 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2269 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2270 * config/tc-i860.h (line_separator_chars): Likewise.
2271 * config/tc-h8300.c (line_separator_chars): Likewise.
2272 * config/tc-i960.c (line_separator_chars): Likewise.
2273 * config/tc-m68k.c (line_separator_chars): Likewise.
2274 * config/tc-mips.c (line_separator_chars): Likewise.
2275 * config/tc-ns32k.c (line_separator_chars): Likewise.
2276 * config/tc-sparc.c (line_separator_chars): Likewise.
2277 * config/tc-vax.c (line_separator_chars): Likewise.
2279 * config/tc-h8300.c (comment_chars): Use string initialiser.
2280 * config/tc-i960.c (line_comment_chars): Likewise.
2281 * config/tc-z8k.c (comment_chars, line_comment_chars,
2282 line_separator_chars): Likewise.
2284 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2287 2000-06-08 Nick Clifton <nickc@cygnus.com>
2289 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2292 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2294 * configure.in (VERSION): Update to show this is the CVS mainline.
2296 2000-06-08 Matthew Jacob <mjacob@feral.com>
2298 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2299 $at is the integer register $r28, vs. both $r28 and the floating
2300 point register $f28.
2302 2000-06-08 James E. Wilson <wilson@cygnus.com>
2304 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2305 (dot_endp): Don't call ia64_flush_insns.
2306 (emit_one_bundle): Don't delete prologue/body records from
2307 unwind_record list in first loop. Rewrite second loop to account for
2310 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2312 * config/tc-ia64.c: Add missing prototypes.
2313 (generate_unwind_image): Cast argument to output_unw_records call.
2315 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2317 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2319 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2321 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2322 (REGISTER_P): likewise.
2323 (avr_opcodes): uses include/opcode/avr.h
2324 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2326 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2328 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2331 2000-06-03 H.J. Lu <hjl@gnu.org>
2333 * read.c (is_end_of_line): Put back `;'.
2335 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2337 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2339 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2341 * expr.c (operand): Test is_end_of_line outside switch to catch
2342 line separator chars that are also operators.
2343 (operator): Return O_illegal for line separator chars.
2345 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2346 entry (or `!' entry for TC_HPPA).
2348 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2349 before indexing is_end_of_line. Remove redundant check for '\0'.
2351 * config/tc-h8500.c (md_assemble): Likewise.
2352 * config/tc-mcore.c (md_assemble): Likewise.
2353 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2356 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2358 * config/tc-mcore.c (mcore_cons): Likewise.
2359 (mcore_float_cons): Likewise.
2360 (mcore_stringer): Likewise.
2361 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2363 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2365 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2367 2000-05-29 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-sh.c: Fix compile time warning messages.
2371 * config/tc-mips.c: Fix compile time warning messages.
2373 2000-05-29 Philip Blundell <philb@gnu.org>
2375 * doc/as.texinfo: Update copyright dates.
2376 (Local Labels): Delete misplaced mention of ARM.
2377 * NEWS: Mention ARM ELF support.
2379 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2381 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2382 it is modified, and use the real_size to compute the frag address
2383 for dwarf2 line info.
2385 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2387 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2388 line-matching scheme to cope with automake moving variables around.
2389 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2390 * Makefile.in: Regenerate.
2392 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2394 * config/tc-sparc.c (sparc_relax): New.
2395 (md_longopts): Add -relax and -no-relax options.
2396 (md_parse_options, md_show_usage): Likewise.
2397 (md_apply_fix3): Optimize tail call into branch always if possible.
2399 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2401 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2402 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2403 rules, with warning when a GAS statement specifies a packing that
2404 will result in an instruction being squashed.
2405 Added typdef packing_type and enumerals, changed various integer
2406 literals to use the enumerals.
2408 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2410 * config/tc-ia64.c (dot_restorereg_p): New function.
2411 (md_pseudo_table): Add restorereg.p.
2412 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2413 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2415 * config/tc-ia64.h (unw_record_type): Add unwabi.
2416 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2417 called MASK with members for imask, and the masks produced by
2418 fr_mem, gr_mem, br_mem, and frgr_mem.
2419 (unw_p_record): Add members ABI and CONTEXT.
2420 (unw_x_record): Add member AB.
2421 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2422 as pseudo-register for use during unwind info generation.
2423 (AR_PFS, AR_LC): New macros.
2424 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2425 whose names start with an at sign (as in "@priunat").
2426 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2428 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2429 proc_end, unwind_info, personality_routine): Consolidate into
2430 "unwind" structure to reduce offset-table use. Add member
2431 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2433 (output_R1_format, output_R3_format, output_P3_format,
2434 output_P6_format): Initialize R with zero to reduce compiler warnings.
2435 (output_P7_format): Ditto. Add `default' branch to switch
2436 statement to reduce compiler warnings.
2437 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2438 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2439 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2440 into single argument.
2441 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2442 compiler warnings. Merge A and B args into single argument.
2443 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2444 A and B args into single argument.
2445 (free_record): Removed (wasn't used).
2446 (free_list_records): Also free imasks in prologue records.
2447 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2448 (output_spill_mask): Remove.
2449 (output_unwabi): New function.
2450 (output_epilogue, output_label_state, output_copy_state): Call
2452 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2453 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2455 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2456 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2457 as part of handling the prologue records. Emit region's imask if
2458 we have one. Handle unwabi, epilogue, label_state, copy_state,
2459 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2460 spill_sprel_p, and spill_reg_p records.
2461 (set_imask, count_bits, slot_index): New function.
2462 (fixup_unw_records): Fix region size computation. Handle
2463 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2464 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2465 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2466 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2467 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2468 (dot_save): Use manifest constants for applicaton registers.
2469 Handle REG_PR and REG_PRIUNAT.
2470 (dot_restore): Don't just ignore it.
2471 (dot_restorereg): New function..
2472 (generate_unwind_image): Ensure unwind info is a multiple of eight
2473 bytes, not just four bytes.
2474 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2475 (dot_altrp): Don't just ignore it.
2476 (dot_savemem): New function. Replaces dot_savesp() and
2477 dot_savepsp(). Use manifest constants for applicaton registers.
2478 Handle REG_PR and REG_PRIUNAT.
2479 (dot_savef): Simplify.
2480 (dot_saveb): Support generation of br_gr.
2481 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2482 dot_label_state, dot_copy_state): New function.
2483 (dot_unwabi): Don't just ignore it.
2484 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2485 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2486 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2487 (emit_one_bundle): Set slot number for prologue/body records
2488 *before* emitting the first insn.
2489 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2490 (md_begin): Declare "psp" pseudo-register.
2491 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2492 so we don't get segfault.
2493 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2494 counts as required per SW Conventions manual
2495 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2496 output_preds_psprel, output_preds_sprel, output_spill_base,
2497 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2498 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2499 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2500 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2501 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2502 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2503 (dot_vframe): Implement.
2504 (dot_vframesp, dot_vframepsp): New function.
2506 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2508 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2509 * configure: Regenerate.
2511 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2513 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2514 (md_estimate_size_before_relax): so we can use it here instead of
2515 old kludges. Localise vars to blocks. Comment.
2517 * frags.c (frag_new): Update fr_var comments.
2518 * frags.h (struct frag): Ditto.
2520 2000-05-22 Richard Henderson <rth@cygnus.com>
2522 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2523 (pseudo_func): Add pcrel.
2524 (operand_match): Handle IA64_OPND_TGT64.
2525 (build_insn): Likewise.
2526 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2527 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2528 (fix_insn): Handle all three 64-bit relocation types.
2530 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2532 * obj.h (struct format_ops): New members begin, app_file,
2533 s_set_other, s_set_desc, s_get_type, s_set_type,
2534 separate_stab_sections, init_stab_section.
2536 * config/obj-multi.h: Update GPL notice to v2.
2538 (obj_app_file): New.
2539 (S_SET_SIZE): Test s_set_size for NULL before calling.
2540 (S_SET_ALIGN): Similar for s_set_align.
2545 (SEPARATE_STAB_SECTIONS): New.
2546 (INIT_STAB_SECTION): New.
2547 (EMIT_SECTION_SYMBOLS): New.
2548 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2550 * config/obj-elf.h: Update GPL notice to v2.
2551 Mention that this file is included from obj-multi.h.
2552 (obj_begin): Wrap definition in ifndef.
2553 (elf_file_symbol): Constify declaration.
2554 (obj_app_file): Ditto.
2555 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2556 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2558 * config/obj-elf.c (elf_s_set_other): New.
2559 (elf_file_symbol): Constify argument.
2560 (elf_separate_stab_sections): New.
2561 (elf_init_stab_section): New.
2562 (elf_format_ops): Add new members. Remove comma at end.
2564 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2565 (ecoff_format_ops): Add new fields. Remove comma at end.
2566 Mention inconsistency for emit_section_symbols.
2568 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2570 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2571 (coff_separate_stab_sections): New.
2572 (coff_format_ops): Add new members.
2574 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2575 (obj_aout_s_set_other): New.
2576 (obj_aout_s_set_desc): New.
2577 (obj_aout_s_get_type): New.
2578 (obj_aout_s_set_type): New.
2579 (obj_aout_separate_stab_sections): New.
2580 (aout_format_ops): New members added. Use obj_aout_process_stab,
2581 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2582 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2584 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2586 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2588 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2589 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2590 (md_estimate_size_before_relax): Ensure jumps to weak and
2591 externally visible symbols are relocatable.
2593 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2595 * stabs.c (aout_process_stab): Make global.
2596 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2597 * read.h (aout_process_stab): Declare.
2599 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2600 Generalize to *aout, *coff *elf.
2601 * configure: Regenerated.
2603 * doc/internals.texi (Object format backend): Say
2604 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2606 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2607 * Makefile.in: Regenerated.
2609 2000-05-19 Catherine Moore <clm@cygnus.com>
2611 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2613 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2615 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2616 instruction to reflect change in re_assemble_*.
2618 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2620 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2621 build PA64 ELF tools.
2622 * configure: Rebuilt.
2624 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2626 * Makefile.am: Regenerate dependencies.
2627 * Makefile.in: Regenerate.
2629 2000-05-15 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-arm.c (struct asm_psr): Add boolean field
2632 distinguishing between CSPR and SPSR. Rename 'number' field
2634 (psrs): Rearrange contents to match new asm_psr structure.
2635 (arm_psr_parse): Move next to psr_required_here. Make it
2636 return an asm_psr structure.
2637 (psr_required_here): Use asm_psr structure returned by
2639 (do_msr): Reorganise to allow psr_required_here to be called
2641 (md_undefined_name): Mark 'name' parameter as unused, since
2642 the COFF target does not use it.
2644 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2646 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2648 * config/te-aux.h: Likewise.
2649 * config/te-dpx2.h: Likewise.
2650 * config/te-go32.h: Likewise.
2651 * config/te-hp300.h: Likewise.
2652 * config/te-hppa.h: Likewise.
2653 * config/te-i386aix.h: Likewise.
2654 * config/te-ic960.h: Likewise.
2655 * config/te-interix.h: Likewise.
2656 * config/te-nbsd532.h: Likewise.
2657 * config/te-pc532mach.h: Likewise.
2658 * config/te-ppcnw.h: Likewise.
2659 * config/te-psos.h: Likewise.
2660 * config/te-sparcaout.h: Likewise.
2661 * config/te-sun3.h: Likewise.
2662 * config/te-sysv32.h: Likewise.
2664 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2666 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2667 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2668 and sign extend without an if statement.
2669 (build_bytes): Likewise.
2671 2000-05-14 Kazu Hirata <kazu@hxi.com>
2673 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2674 X_add_symbol L_32 case.
2676 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2678 * config/te-freebsd.h: New file.
2680 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2682 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2683 bindtextdomain): Replace defines with those from intl/libgettext.h
2684 to quieten gcc warnings.
2686 * NEWS: Mention x86 .arch and -q.
2688 * config/tc-i386.c (quiet_warnings): New.
2689 (md_assemble): Use quiet_warnings.
2690 (md_parse_option): Set quiet_warnings from -q.
2691 (md_show_usage): Mention -q, delete -m.
2692 (flag_do_long_jump): Delete.
2693 (md_parse_option): Remove -m.
2694 (md_show_usage): Remove -m.
2695 (md_create_long_jump): Remove useless flag_do_long_jump code.
2697 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2698 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2700 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2701 Alexander Sokolov <robocop@netlink.ru>
2703 * doc/c-i386.texi (i386-Arch): New section.
2704 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2706 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2707 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2708 architecture has been given and is not 486.
2709 (set_cpu_arch): New.
2710 (md_pseudo_table): Add .arch.
2711 (md_assemble): Warn if cpu architecture has been given and an
2712 unsupported instruction.
2714 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2715 Move operand_types bit defines after relevant template field.
2716 (template): Add cpu_flags.
2720 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2722 * config/tc-mn10300.h (md_end): Define.
2723 (mn10300_finalize): Declare.
2724 * config/tc-mn10300.c: Include dwarf2dbg.h.
2725 (debug_line): Define.
2726 (md_assemble): Generate dwarf2 line info.
2727 (mn10300_finalize): New function. Finalize dwarf2 info.
2729 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2731 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2732 external version of the relocation for weak symbols.
2734 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2736 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2737 frame size in units of 16 bytes, as required per SW Conventions manual.
2738 (output_unw_records): Output info-block header as a dword to get
2741 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2743 * as.h: #include "file", not <file> on files from ../include.
2744 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2745 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2746 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2747 (tc_coff_symbol_emit_hook): Ditto.
2748 (OPTCOUNT): Cast to int to avoid compiler warning.
2749 (md_begin): Fix signed/unsigned warnings.
2751 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2753 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2754 ABRANCH LONG case for a conditional branch on a 68000.
2755 (md_estimate_size_before_relax): Likewise. Also handle
2756 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2757 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2758 PC-relative on all CPUs.
2759 (md_estimate_size_before_relax): Likewise.
2761 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2763 * as.c (parse_args): Just mention current year in printed
2766 2000-05-03 J.T. Conklin <jtc@redback.com>
2768 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2770 (md_parse_option): Recognize -m7400.
2772 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2774 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2775 don't permit lp to become less than the words array.
2777 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2779 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2780 Fix little-endian case.
2782 2000-05-03 David O'Brien <obrien@NUXI.com>
2784 * as.c (parse_args): Update copyright.
2786 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2788 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2789 for the .bss section too.
2791 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2793 * configure.in: Set em=linux for hppa-*-linux.
2794 * configure: Regenerate.
2795 * doc/Makefile.in: Regenerate with correct automake.
2797 * frags.c (frag_grow): Sanity check chunk_size.
2799 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2800 * config/obj-som.h: Likewise.
2801 * config/obj-ieee.h: Likewise.
2803 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2805 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2806 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2807 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2808 (pa_ip): low_sign_unext now returns via function value. Use
2809 re_assemble_* instead of dis_assemble_* and
2810 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2812 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2813 (md_section_align, md_parse_option, md_show_usage,
2814 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2815 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2816 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2817 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2818 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2820 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2821 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2822 outside of switch. Correct mask and shifting errors in case 10
2823 and case -11. In case 21, compare against signed range to suit
2824 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2825 case 17 and case 22, use offsetT variable to properly check range.
2826 Use re_assemble_* here too.
2827 (evaluate_absolute): Change type of value to offsetT. Call
2828 hppa_field_adjust to do the work for us.
2829 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2830 (pa_parse_cmpib_64_cmpltr): Ditto.
2831 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2832 of i to unsigned int.
2833 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2834 (pa_end_of_source): Return type is void.
2836 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2838 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2840 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2842 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2843 More comments added.
2844 (md_begin): Removed "construct symbols for each register name".
2845 Because register names conflicts with GCC generated function
2847 (avr_operand): Now constant numbers can be used as a register
2848 identifiers (0 as r0, 31 as r31).
2849 (md_assemble): use skip_space () before parsing instruction
2852 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2854 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2855 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2856 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2857 * configure: Regenerate.
2859 2000-04-29 Andreas Jaeger <aj@suse.de>
2861 * as.h: Correctly check GCC version.
2863 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2865 * doc/as.1: Fix unbalanced brackets.
2867 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2869 (line_comment_chars): Set to '/' if TE_FreeBSD.
2871 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2873 * configure.in: Configury support for PA64 (currently disabled).
2874 * configure: Rebuilt.
2876 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2878 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2879 bfd_set_section_alignment.
2881 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2883 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2886 2000-04-24 Nick Clifton <nickc@cygnus.com>
2888 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2889 * doc/as.texinfo (Align): Include arm and strongarm in list of
2890 targets that have the second form of the behaviour of the .align
2893 2000-04-24 Mark Klein <mklein@dis.com>
2895 * obj-som.c: Terminate obj_pseudo_table.
2897 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2899 * as.c (parse_args): Allow md_parse_option to override -a listing
2901 * config/obj-coff.c (add_lineno): Change type of offset parameter
2902 from "int" to "bfd_vma."
2903 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2904 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2905 (ppc_change_csect): Align correctly for XCOFF64.
2906 (ppc_machine): New function, which discards "ppc_machine" line.
2907 (ppc_tc): Cons for 8 when code is 64 bit.
2908 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2910 (md_parse_option): Handle -a64 and -a32.
2912 * config/tc-ppc.h (TARGET_MACH): Define.
2913 (TARGET_FORMAT): Move to function.
2914 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2916 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2918 * config/tc-avr.c: New AVR_ISA_ defined.
2919 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2920 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2921 for `fmul', `movw' and `lpm R,Z' instructions.
2922 (avr_operands): Warn if current opcode is a two-word instruction
2923 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2924 (avr_opcodes): New commands added.
2925 (REGISTER_P): Check 'a' and 'v' constraint letters.
2926 (mcu_types): New MCU added.
2928 2000-04-22 Timothy Wall <twall@cygnus.com>
2930 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2932 (operand_match): Conditionally insert default bit values for IMMU9.
2934 2000-04-14 Matthew Green <mrg@cygnus.com>
2936 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2937 * configure: Rebuilt.
2939 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2940 Jason Eckhardt <jle@cygnus.com>
2942 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2944 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2945 Added handling of new operand types l,y,&,fe,fE,fx.
2947 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2948 David Mosberger <davidm@hpl.hp.com>
2949 Timothy Wall <twall@cygnus.com>
2950 Andrew MacLeod <amacleod@cygnus.com>
2951 Jim Wilson <wilson@cygnus.com>
2953 * Makefile.am (CPU_TYPES): Add ia64.
2954 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2955 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2956 * Makefile.in: Rebuild.
2957 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2958 * configure: Rebuild.
2959 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2960 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2961 * expr.c (expr): Handle md_optimize_expr.
2962 * read.c (LEX_HASH): Add comment.
2963 * config/tc-ia64.c, config/tc-ia64.h: New files.
2965 2000-04-21 Richard Henderson <rth@cygnus.com>
2967 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2968 bundling a non-delayed branch type instruction.
2970 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2972 * config/tc-mn10300.c (HAVE_AM30): Define.
2973 (md_assemble): Use it.
2975 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2977 * config/obj-elf.c (obj_elf_change_section): Check for changed
2980 * Makefile.am: (CPU_MULTI_VALID): Remove.
2981 (MULTI_CPU_TYPES): Define.
2982 (MULTI_CPU_OBJ_VALID): Define.
2983 (DEPTC): Use the above.
2984 (DEPOBJ): Same here.
2986 Regenerate dependencies.
2987 * Makefile.in: Regenerate.
2989 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2991 * Makefile.am (YACC, LEX): Get them from configure.
2993 2000-04-18 H.J. Lu (hjl@gnu.org)
2995 * config/tc-i386.c (offset_in_range): Use addressT instead of
2996 bfd_vma for non-bfd assemblers.
2998 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3000 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3001 doesn't give spurious errors.
3003 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3005 * as.h (SEEK_SET): Define if undefined.
3007 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3009 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3010 constants, and don't assume offsetT is 32 bits.
3012 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3014 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3015 (md_pcrel_from_section): Add prototype.
3016 (d10v_fix_adjustable): Add prototype.
3017 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3019 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3021 2000-04-12 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3024 symbol in frag chain.
3026 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3028 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3029 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3030 (fits_in_signed_word, smallest_imm_type): Ditto.
3031 (md_assemble): Use an offsetT var to hold offsetT values, not a
3033 (offset_in_range): New.
3034 (md_assemble): Use it.
3035 (md_convert_frag): Change type of target_address, opcode_address,
3036 and displacement_from_opcode_start to offsetT.
3037 (md_create_short_jump): Change type of offset to offsetT.
3038 (md_create_long_jump): Ditto.
3039 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3040 (md_chars_to_number): Remove.
3041 (output_invalid): Remove duplicate prototype.
3043 2000-04-09 Nick Clifton <nickc@cygnus.com>
3045 * Makefile.am (CPU_TYPES): Add 'avr'.
3046 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3047 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3049 * Makefile.in: Regenerate.
3051 * doc/as.texinfo: Add M32R documentation.
3053 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3055 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3056 --enable-build-warnings option.
3057 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3058 * Makefile.in, configure: Re-generate.
3060 2000-04-07 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3063 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3064 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3065 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3066 (arm_force_relocation): Force relocations for
3067 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3069 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3071 * config/tc-sh.c (get_operands): There's no third operand if the
3072 first operand is an immediate.
3074 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3076 * config/tc-sh.c (immediate): Delete.
3077 (sh_operand_info): Add immediate member.
3078 (parse_reg): Use A_PC for pc.
3079 (parse_exp): Add second argument 'op'. All callers changed.
3080 (parse_at): Expect pc to be coded as A_PC.
3081 Use immediate field in *op.
3082 (insert): Add fourth argument 'op'. All callers changed.
3083 (build_relax): Add second argument 'op'. All callers changed.
3084 (insert_loop_bounds): New function.
3085 (build_Mytes): Remove DISP_4.
3086 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3087 (assemble_ppi): Use immediate field in *operand.
3088 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3089 (md_apply_fix): Likewise.
3090 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3092 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3094 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3096 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3098 * internals.texi (CPU backend): Document
3099 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3101 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3103 * po/gas.pot: Regenerate.
3105 * as.c (show_usage): Restore translated part of bug string.
3106 * gasp.c (show_usage): Likewise.
3108 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3109 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3110 than move-if-change.
3111 (DEP1): Modify for "gcc -MM".
3115 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3116 Update dependencies.
3117 * Makefile.in: Regenerate.
3119 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3121 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3122 (md_begin): Likewise.
3123 (HAVE_AM33): New macro.
3124 (md_assemble): Use it. Match r_regs and xr_regs only if
3127 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3129 * as.h: #include "bin-bugs.h"
3130 * as.c (show_usage): Use REPORT_BUGS_TO.
3131 * gasp.c: #include "bin-bugs.h"
3132 (show_usage): Use REPORT_BUGS_TO.
3134 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3136 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3138 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3139 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3142 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3144 * config/tc-i386.c (i386_immediate): Don't assume a constant
3145 immediate is necessarily 16 bits when in 16 bit code mode.
3146 (md_assemble): Instead set guess_suffix here after we have checked
3149 2000-04-02 Richard Henderson <rth@cygnus.com>
3151 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3152 quantities. Correct right shift sign extension.
3153 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3154 32-bit value when shifting into place.
3156 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3158 * app.c: Add ATTRIBUTE_UNUSED as needed.
3159 * config/tc-ppc.c: Likewise.
3160 (ppc_size): Make unsigned long.
3161 (ppc_insert_operand): Add casts to avoid warnings.
3163 2000-03-31 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-d10v.h (md_flush_pending_output): Define.
3167 2000-03-29 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3170 segment. Works for both BFD_ASSEMBLER and others.
3171 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3173 2000-03-29 Nick Clifton <nickc@cygnus.com
3175 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3177 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3179 * listing.c (LISTING_LHS_WIDTH): Default depends on
3181 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3183 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3185 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3188 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3190 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3192 * config/tc-avr.c (mcu_types): Add missing initialiser.
3193 (md_pcrel_from_section): Add prototype.
3194 (avr_operand): Remove redundant test of unsigned < 0.
3195 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3197 2000-03-27 Denis Chertykov <denisc@overta.ru>
3199 * config/tc-avr.c: New file for AVR support.
3200 * config/tc-avr.h: Likewise.
3201 * configure.in: Add AVR support.
3202 * configure: Regenerate.
3204 2000-03-26 Timothy Wall <twall@cygnus.com>
3206 * gasp.c (macro_op): Add new argument to check_macro call.
3207 Macro structure definitions moved to macro.h
3208 * sb.h: Add argument to prototype for input_scrub_include_sb.
3209 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3210 nesting checks with an additional flag.
3211 (struct input_save): Add flag to indicate whether current sb
3212 should be checked for proper macro/conditional nesting.
3213 (input_scrub_push/pop): Save/restore nest check flag.
3214 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3216 * macro.c (check_macro): Allow caller to retrieve parsed macro
3217 information if a pointer is provided. This information may be
3218 used by the new macro hooks.
3219 * macro.h: Update prototype for check_macro. Macro struct
3220 definitions moved here from macro.c/gasp.c.
3221 * read.c (read_a_source_file): Add parameter to check_macro call,
3222 and pass macro info to the macro hook, if defined.
3223 (input_scrub_insert_line): New. Allow insertion of a line of
3224 characters into the input stream.
3225 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3226 file into the input stream.
3227 (s_include): Use input_scrub_insert_file.
3228 * internals.texi: Document new macro hooks.
3229 * as.h: New prototypes added.
3231 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3233 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3234 an initial capital letter.
3235 (i386_index_check): Reindent.
3237 2000-03-19 Nick Clifton <nickc@cygnus.com>
3239 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3242 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3244 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3245 instruction operand bad if Rd > 7 when generating
3246 thumb instructions. Prevents for example,
3247 "adr r12,label" from silently failing and generating
3248 the wrong instruction.
3250 2000-03-17 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3253 that have a destingation >= 0x400000.
3254 Fix compile time warning messages.
3256 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3258 * config/tc-sh.c (md_begin): When encountering insn that are
3259 not supported by the current arch, only change the name if
3260 its contents are the same as prev_name.
3261 (get_specific): If the the architecture doesn't match, fail.
3263 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3265 * config/tc-sh.c (IDENT_CHAR): Define.
3266 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3267 matching back where it came from.
3269 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3271 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3273 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3275 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3278 2000-03-15 Kazu Hirata <kazu@hxi.com>
3280 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3282 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3284 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3285 floating-point-number, make sure 'f' is in FLT_CHARS.
3287 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3289 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3290 (s_lcomm_internal): Use it.
3291 * doc/internals.texi (CPU backend): Document it.
3292 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3295 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3297 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3300 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3301 implementation doesn't have special handling for switch
3303 (macro_build): Allow for code in sections other than .text.
3305 (mips_ip): Likewise.
3306 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3307 Don't perform relocs if we will be outputting them.
3308 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3309 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3312 2000-03-09 Catherine Moore <clm@cygnus.com>
3314 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3315 relocation type based on the entry in the fixup structure.
3316 Put S_IS_EXTERN processing back in.
3318 2000-03-08 H.J. Lu (hjl@gnu.org)
3320 * Makefile.am (install-exec-tooldir): Depend on
3321 install-exec-bindir for parallel make.
3322 * Makefile.in: Regenerated.
3324 2000-03-06 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3328 (md_parse_option): Parse -m32r command line switch - disable m32rx
3330 (md_show_usage): Document new option.
3332 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3333 * doc/Makefile.in: Regenerate.
3334 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3336 2000-03-02 Michael Meissner <meissner@redhat.com>
3338 * config/tc-d30v.c (check_range): Remove code that incorrectly
3339 sign extended values where bits < 32.
3341 2000-03-02 H.J. Lu (hjl@gnu.org)
3343 * configure.in: Support --enable-targets=all on ia32.
3344 * configure: Regenerated.
3346 2000-03-01 Nick Clifton <nickc@cygnus.com>
3348 * gasp.c (do_align): Remove bogus check of alignment value.
3350 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3352 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3353 TC_PPC was defined forced the type of a symbol with no other type
3356 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3358 * doc/internals.texi (CPU backend): Mention that
3359 line_separator_chars do not break up comments. Fix typos for
3360 LEX_AT and LEX_NAME descriptions. Document operands for
3361 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3362 description of md_create_short_jump usage. Document argument for
3363 md_undefined_symbol.
3365 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3367 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3368 (md_parse_option): Handle it.
3369 (md_show_usage): Document it.
3371 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3373 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3374 opcode, for the instruction `pal19'. From Andrea Arcangeli
3377 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3379 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3381 (md_assemble): To here, before template operands are matched.
3382 Also ensure a constant immediate is sign extended when we know the
3383 size is at most 16 bits. This is to catch cases like "add
3384 $0xffc0,%ax" where we don't know the size, and thus that the
3385 immediate can be represented as Imm8S until after parsing the
3387 (i386_displacement): Similarly sign extend 16 bit constant
3389 (md_assemble): Relax 16-bit jump constant range check to suit sign
3390 extended displacements.
3392 2000-02-26 Andreas Jaeger <aj@suse.de>
3394 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3396 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3398 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3399 call operands when intel_syntax.
3400 (intel_float_operand): Return 2 for "fi...".
3401 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3402 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3403 earlier "SHORT" change.
3404 (md_assemble): When determining suffix from Regs, exclude
3407 2000-02-24 Nick Clifton <nickc@cygnus.com>
3409 * configure: Add arm-wince, mips-pe and sh-pe targets.
3410 * configure: Regenerate.
3412 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3414 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3415 "pe-mips" for the mips-pe target.
3417 * config/tc-arm.c (insns): Change displacement encoded in BL
3418 and B instructions if the target port is arm-wince.
3419 (do_ldst): Do not bias the relocation offset if the target
3421 (md_pcrel_from): Add in missing relocation offset bias if the
3422 target os arm-wince.
3424 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3425 (md_begin): Disable -G support for mips-pe target.
3426 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3427 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3430 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3431 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3432 assembler, just set the alignment to 4.
3434 * config/te-wince-pe.h: New file for WinCE targets. Define
3437 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3439 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3440 string instructions.
3441 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3442 (i386_intel_memory_operand): After finding a segment override,
3443 check again for no `[' before looking for a displacement. Bomb if
3444 more than one displacement rather than silently discarding the
3445 second and subsequent ones. Free strings malloc'd by
3446 build_displacement_string.
3448 2000-02-24 Catherine Moore <clm@cygnus.com>
3450 * config/obj-som.c (obj_pseudo_table): Add "weak".
3451 (obj_som_weak): New routine.
3453 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3455 * config/tc-i386.c (union i386_op): New.
3456 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3457 Throughout file replace occurences of disps[n], imms[n], regs[n]
3458 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3459 intel mode operand swapping. Add assert in regKludge and
3460 fake_zero_displacement code. Test i.types[n] when outputting
3461 displacements and immediates. Combine output of Disp16 with
3463 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3464 when in intel mode by (not) reversing fsub and fdiv operands
3465 before the template search. This fails for single operand
3466 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3467 undefined. Instead fix the base_opcode after we've found the
3468 template. Move base_opcode xor with found_reverse_match from
3469 opcode output code to before this fix so we test for the correct
3471 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3472 check in intel mode. Instead compare opcodes.
3474 * config/tc-i386.h (TC_RELOC): Delete.
3475 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3476 with equivalent call to reloc.
3478 * as.h (flag_m68k_mri): Move declaration after target include, and
3479 only declare when TC_M68K defined. Define as zero otherwise.
3480 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3481 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3482 Define as zero otherwise.
3483 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3484 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3485 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3486 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3487 testing whether defined.
3488 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3489 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3490 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3491 rather than testing whether defined.
3492 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3493 (parse_mri_cons): Declare and use only when TC_M68K.
3494 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3495 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3496 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3498 * NEWS: Mention IBM 370 support.
3500 2000-02-23 Richard Henderson <rth@cygnus.com>
3502 * config/tc-i386.c (md_assemble): When swapping operands for
3503 intel_syntax, assume everything that's not Imm or Disp is a
3506 2000-02-23 Linas Vepstas <linas@linas.org>
3508 * config/tc-i370.c, config/tc-i370.h: New files.
3509 * Makefile.am: Add support for Linux/IBM 370.
3510 * configure.in: Likewise.
3511 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3512 * config/obj-elf.c: Include elf/i370.h
3513 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3515 * Makefile.in: Regenerate.
3516 * configure: Regenerate.
3518 * doc/c-i370.texi: New file.
3519 * doc/all.texi: Include it.
3520 * doc/as.texinfo: And here.
3521 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3522 * doc/Makefile.in: Regenerate.
3524 2000-02-19 Michael Meissner <meissner@redhat.com>
3526 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3527 determine if an instruction can be used in parallel with an ADDppp
3528 or SUBppp instruction.
3530 2000-02-22 Andrew Haley <aph@cygnus.com>
3532 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3534 1999-12-30 Andrew Haley <aph@cygnus.com>
3536 * config/tc-mips.c (mips_gp32): New variable.
3537 (macro_build) Use mips_gp32.
3539 (md_longopts): Add "-mgp32" and "-mgp64".
3540 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3542 (OPTION_M7900): Change offset
3543 (OPTION_NO_M7900): Ditto.
3545 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3547 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3548 warning, and bump it to 1.
3550 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3552 From Brad Lucier <lucier@math.purdue.edu>:
3553 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3556 2000-02-21 Catherine Moore <clm@cygnus.com>
3558 * config/tc-mips.c (MF_HILO_INSN): Define.
3559 (mips_7000_hilo_fix): Declare.
3560 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3561 (md_parse_option): Check for 7000_HILO_FIX options.
3562 (OPTION_M7000_HILO_FIX): Define.
3563 (OPTION_NO_M7000_HILO_FIX): Define.
3564 * doc/c-mips.texi (-mfix7000): Describe.
3566 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3568 * listing.c (print_lines): Remove unused variable `end'.
3570 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3571 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3572 reloc_type when BFD_ASSEMBLER.
3573 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3574 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3575 statement and quell signed vs. unsigned comparison warning.
3577 2000-02-18 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3580 the computed frag offset, rather than overwriting it.
3582 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3584 * config/tc-sh.c ("elf/sh.h"): Include.
3585 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3586 (md.begin): Initialize target_arch.
3587 Only include opcodes in has table that match selected architecture.
3588 (parse_reg): Recognize register names for sh-dsp.
3589 (parse_at): Recognize post-modify addressing.
3590 (get_operands): The leading space is now optional.
3591 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3592 arguments. Update valid_arch.
3593 (build_Mytes): Add support for SDT_REG_N.
3594 (find_cooked_opcode): New function, broken out of md_assemble.
3595 (assemble_ppi, sh_elf_final_processing): New functions.
3596 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3597 (md_longopts, md_parse_option): New option: -dsp.
3598 * config/tc-sh.h (elf_tc_final_processing): Define.
3599 (sh_elf_final_processing): Declare.
3601 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3603 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3604 the unwinder subspace. Save the current seg/subseg before creating
3607 2000-02-10 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3610 little endian targets.
3611 (INST_BYTE1): Redefine to handle big and little endian
3613 (cpu_type): New type: Select between M340 and M210.
3614 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3615 instructions of the M340.
3616 (md_assemble): Add support for the MULSH and OPSR classes of
3618 (md_atof): Add support for little endian targets.
3619 (md_parse_option): Add support for -EL, -EB and -mcpu command
3621 (md_convert_frag): Add support for little endian targets.
3622 (md_apply_fix3): Add support for little endian targets.
3623 (md_number_to_chars): Add support for little endian targets.
3625 2000-02-10 Timothy Wall <twall@redhat.com>
3627 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3628 defined, use it to verify the symbol just read should be a label.
3630 2000-02-10 Timothy Wall <twall@redhat.com>
3632 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3633 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3634 around colons when KEEP_WHITE_AROUND_COLON is defined.
3635 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3636 and KEEP_WHITE_AROUND_COLON.
3638 2000-02-08 Timothy Wall <twall@redhat.com>
3640 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3642 (do_repeat): New. Abstract repeat logic so that a "break" can be
3644 (end_repeat): New. Provide support for a "break" out of the
3646 * read.h: Add prototypes for new functions.
3648 2000-02-08 Timothy Wall <twall@redhat.com>
3650 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3651 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3652 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3655 2000-02-08 Timothy Wall <twall@redhat.com>
3657 * read.c: Added elseif to directives table.
3658 * read.h: Added prototype for s_elseif.
3659 * doc/as.texinfo: Added description for elseif.
3660 * cond.c (s_elseif): New function
3662 2000-02-04 Timothy Wall <twall@redhat.com>
3664 * listing.c (print_lines): Remove conditionals causing bug in
3667 2000-02-03 Timothy Wall <twall@cygnus.com>
3669 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3671 * frags.c (frag_new): Calculate fr_fix in octets
3672 (frag_now_fix) Return offset as target address offset (bytes).
3673 (frag_now_fix_octets) New - Return offset in octets (8-bit
3675 * frags.h: Added prototype for frag_now_fix_octets().
3676 Distinguish between octets and bytes in field descriptions.
3677 * listing.c (calc_hex): Account for octets vs bytes when
3678 printing addresses/offsets.
3679 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3680 target is little-endian, print the octets in a word in big-endian
3681 order so that the display looks like a proper hexadecimal number,
3682 instead of having the octets reversed.
3683 * read.c (do_align): When recording alignment, alignment power
3684 should be in terms of target bytes (minimum addressible unit)
3686 (do_org) Convert ORG target address (byte) argument into an
3687 octet offset when generating a variable fragment.
3688 * symbols.c (resolve_symbol_value): Symbol final value
3689 converted to a target address offset (bytes) from its octet offset.
3690 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3691 offset (bytes) is adjusted by the frag offset (octets) converted
3693 (coff_frob_section) Section alignment power is in terms of bytes;
3694 convert it to an octet alignment power when calculating size (and
3695 size mask) in octets. Don't modify the section size in order to
3696 "align" it for TI COFF, since that format has a different method
3697 for storing alignment information.
3699 2000-02-01 Timothy Wall <twall@cygnus.com>
3701 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3702 entries, matching the way GCC generates them. If not escaped, the
3703 filename is encoded incorrectly.
3705 2000-01-31 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (reg_table): Add support for ATPCS register
3710 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3712 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3714 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3716 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3717 of a symbol when we really care about its value.
3719 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3721 * config/tc-mcore.c (md_assemble): Give warning message if
3722 operands passes to instruction are more than the spec.
3724 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3726 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3727 Thumb mode but the label seen was not declared as '.thumb_func'
3728 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3729 correct disassembly of Thumb code bounded by non function labels.
3731 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3733 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3734 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3736 * Makefile.in: Same here.
3739 * configure.in: Set bfd_gas for i386-aout when primary target
3740 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3741 we may need the primary te_file. Remove incorrect comment.
3743 * configure: Regenerate.
3745 * config/e-i386aout.c: New file.
3747 * as.c (USE_EMULATIONS): Move to before print_version_id.
3748 (struct emulation): Add i386aout.
3749 (show_usage): Split text strings. Reformat -a text. Add --em
3753 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3754 (aout_format_ops): New.
3757 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3758 preprocessor conditional and add aout USE_EMULATIONS tests.
3759 (read_a_source_file): Don't pass error strings to printf as
3763 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3765 (do_data): Same here.
3766 (process_file): And here.
3769 * symbols.c (colon): Rewrite "already defined" fatal message
3770 code for aout with USE_EMULATIONS.
3773 * config/obj-aout.c (OBJ_HEADER): Define.
3774 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3776 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3777 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3779 (obj_aout_type): Expand S_SET_OTHER here too.
3780 (obj_read_begin_hook): Remove.
3781 (aout_pop_insert): New.
3782 (obj_aout_s_get_other): New.
3783 (obj_aout_s_get_desc): New.
3784 (aout_format_ops): New.
3787 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3788 gets aout_pseudo_table.
3789 (aout_pseudo_table): Declare.
3790 (obj_read_begin_hook): Define.
3793 * config/obj-coff.c (obj_pseudo_table): Rename to
3795 (coff_pop_insert): Use coff_pseudo_table.
3796 (coff_sec_sym_ok_for_reloc): Remove.
3797 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3798 and comment all zero entries and remove #if 0 code.
3801 * config/obj-coff.h (obj_pop_insert): Define.
3802 (coff_pseudo_table): Declare.
3805 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3806 s_get_size, s_set_size. Comment all zero entries.
3809 * config/obj-elf.c (elf_s_get_other): New function.
3810 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3811 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3812 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3814 (obj_elf_parse_section_letters): Don't pass error strings to
3815 printf as format arg.
3818 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3820 (elf_s_get_other): Declare.
3821 (S_GET_OTHER) Define as elf_s_get_other if not already
3823 (S_SET_OTHER): Only define when not already defined.
3824 (elf_obj_read_begin_hook): Declare.
3825 (obj_read_begin_hook): Define.
3826 (elf_obj_symbol_new_hook): Declare.
3827 (obj_symbol_new_hook): Define.
3830 * config/obj-multi.h: Add copyright header and protect against
3831 multiple inclusion. Add * to all function pointers.
3832 (OBJ_HEADER): If defined, include it rather than other defines
3834 (obj_frob_file_after_relocs): Test for NULL.
3835 (obj_symbol_new_hook): Here too.
3836 (obj_sec_sym_ok_for_reloc): And here.
3837 (S_GET_OTHER): Define.
3838 (S_GET_DESC): Define.
3839 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3840 (OBJ_MAYBE_ELF): Update comment.
3842 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3843 OBJ_AOUT preprocessor conditional and handle emulation by
3844 testing OUTPUT_FLAVOR.
3845 (i386_displacement): Here too.
3846 (md_section_align): Similarly here.
3847 (i386_target_format): Conditionally compile when more than one
3848 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3849 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3850 (i386_displacement): Here too.
3853 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3854 Define TARGET_FORMAT for aout only when not multi.
3857 * config/te-multi.h: Delete file as it's identical to te-generic.h
3859 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3862 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3865 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3867 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3870 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3872 * config/tc-mips.c (mips_do_align): New function.
3873 * config/tc-mips.h (md_do_align): Define.
3875 2000-01-10 Philip Blundell <philb@gnu.org>
3877 * doc/c-arm.texi (ARM Options): Fix typo.
3878 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3879 line separator for Linux.
3880 * doc/as.texinfo (Comments): Mention the ARM.
3882 2000-01-10 Philip Blundell <pb@futuretv.com>
3884 * configure.in (arm*-*-conix*): New target.
3885 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3887 * configure: Regenerate.
3889 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3891 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3892 (obj_elf_visibility): New function.
3894 * doc/as.texinfo (Visibility): New node: document visibility
3897 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3899 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3900 warning for absolute jump/call without `*' in non-intel mode. No
3901 need to set i.types[0] JumpAbsolute in intel mode.
3903 1999-12-22 Philip Blundell <pb@futuretv.com>
3905 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3906 hook function when changing sections.
3907 (arm_s_data): Likewise.
3909 1999-12-14 Nick Clifton <nickc@cygnus.com>
3911 * config/tc-arm.c (md_parse_option): Add support for -marm720
3912 command line switch.
3914 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3916 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3917 (r_registers, xr_registers): Define.
3918 (r_register_name, xr_register_name): New functions.
3919 (md_assemble): Handle new am33 operand types and instruction
3921 (mn10300_insert_operand, check_operand): Likewise.
3923 1999-11-29 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3926 (s_force_thumb): Set thumb_mode to 2.
3927 (md_assemble): Do not complain about thumb instructions on a
3928 non-thumb target if thumb_mode is set to 2.
3930 1999-11-28 Michael Meissner <meissner@cygnus.com>
3932 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3933 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3934 (O_...): Add new machine dependent expressions if we are handling
3935 explicit relocations.
3936 (alpha_reloc_op): New static table holding the explicit relocation
3938 (alpha_literal_hash): New static to hold the hash table for
3939 explicit relocations.
3940 (alpha_macros): Add support for explicit relocations.
3941 (md_begin): If explicit relocations, initialize hash table.
3942 (md_assemble): Don't print a second error if tokenize_arguments
3943 already printed an error message.
3944 (md_apply_fix): Add support for explicit relocations.
3945 (alpha_force_relocation): Ditto.
3946 (alpha_fix_adjustable): Ditto.
3947 (alpha_adjust_symtab): New function to support explicit
3949 (alpha_adjust_symtab_relocs): Ditto.
3950 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3951 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3952 Add support for explicit relocations. Return -2 if an error
3953 message was already printed.
3954 (find_macro_match): Add support for explicit relocations. Comment
3956 (emit_insn): Add support for explicit relocations.
3957 (assemble_tokens): Ditto.
3959 (load_expression): Ditto.
3962 (emit_ir_load): Ditto.
3963 (emit_loadstore): Ditto.
3966 (emit_sextX): Ditto.
3967 (emit_division): Ditto.
3968 (emit_jsrjmp): Ditto.
3969 (emit_retjcr): Ditto.
3971 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3973 (tc_adjust_symtab): If explicit relocations, call the function
3974 alpha_adjust_symtab.
3975 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3976 relocations next to the literal relocation they reference.
3977 (TC_INIT_FIX_DATA): Initialize the new fields.
3978 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3980 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3982 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3983 'B' operand for PA2.0 bb instruction.
3985 1999-11-18 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3990 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3992 (mcore_force_relocation): Force relocations to be generated for
3995 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3997 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3998 (i386_displacement): Disallow O_big displacements.
4000 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4002 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4003 Small improvements in error checking.
4004 (md_assemble): Support for unconditional ARM instructions.
4005 (md_parse_option): Support for -m[arm]v5e flag.
4007 1999-11-12 Nick Clifton <nickc@cygnus.com>
4009 * macro.c (buffer_and_nest): Do not check beyond the end of the
4012 1999-11-11 Nick Clifton <nickc@cygnus.com>
4014 * macro.c (buffer_and_nest): Look for seperator after TO and
4017 1999-11-08 Andrew Haley <aph@cygnus.com>
4019 * app.c (do_scrub_chars): When in State 10, treat backslash
4020 characters in the same way as as symbol characters.
4022 1999-11-07 Richard Henderson <rth@cygnus.com>
4024 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4025 the previous label was in the current section before playing
4026 with auto-alignment.
4028 1999-11-06 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-v850.c (v850_force_relocation): Force relocation
4032 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4035 1999-11-05 Michael Meissner <meissner@cygnus.com>
4037 * expr.h (operatorT): Increase machine dependent operators to 16.
4038 * expr.c (op_rank): Ditto.
4040 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4042 * read.c (pseudo_set): Reject attempts to set the value of a
4045 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4048 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4050 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4051 to bfd_set_section_contents.
4053 1999-11-03 Nick Clifton <nickc@cygnus.com>
4055 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4057 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4059 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4060 (mips_ip): Use OPCODE_IS_MEMBER.
4062 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4064 * config/tc-arm.c (reg_required_here): Improve comments.
4066 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4067 (tinsns): Initialize variants field.
4069 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4070 BAD_PC respectively.
4072 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4074 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4075 * config/tc-arm.h: Fix compile time warnings.
4077 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4079 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4080 form @abs16, @(abs16) and @(abs16 + imm).
4082 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4084 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4085 (ISA_HAS_64_BIT_REGS) New.
4086 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4087 mips_emit_delays,macro_build,load_register,load_addresss,
4088 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4089 and/or use new ISA_xxx macros in expressions involving
4090 ISA, particularly mips_opts.isa.
4092 1999-10-18 Michael Meissner <meissner@cygnus.com>
4094 * expr.h (operatorT): Add machine dependent operators md1..md8.
4095 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4096 for the machine dependent operators to use.
4098 * expr.c (op_rank): Add machine dependent operators.
4100 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4102 (O_cpregister): Ditto.
4103 (md_begin): Change X_op test that field is wide enough to use
4104 O_max instead of O_alpha_max.
4105 (cpu_types): Fill in missing initializer.
4106 (alpha_num_macros): Make unsigned.
4107 (md_assemble): Make opnamelen be size_t.
4108 (md_apply_fix): Cast alpha_num_operands to int before testing.
4109 (alpha_force_relocation): Ditto.
4110 (alpha_fix_adjustable): Ditto.
4111 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4112 (tc_gen_reloc): Ditto.
4113 (tc_get_register): Ditto.
4118 (s_alpha_ent): Ditto.
4119 (s_alpha_end): Ditto.
4120 (s_alpha_frame): Ditto.
4121 (s_alpha_prologue): Ditto.
4122 (s_alpha_file): Ditto.
4123 (s_alpha_gprel32): Ditto.
4124 (s_alpha_proc): Ditto.
4125 (s_alpha_set): Ditto.
4126 (s_alpha_base): Ditto.
4127 (s_alpha_align): Ditto.
4128 (s_alpha_arch): Ditto.
4129 (alpha_align): Ditto.
4130 (assemble_insn): Suppress unused variable warning.
4132 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4133 order in the structure.
4134 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4136 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4138 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4140 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4142 * config/tc-i386.c (i386_index_check): Correct #endif location.
4144 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4146 * as.c (show_usage): Document new options.
4147 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4148 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4149 (parse_args): Parse the new options.
4150 (main): If there were warnings, and --fatal-warnings
4151 was specified, print an error.
4152 * as.h: New variable, flag_fatal_warnings, for new option.
4154 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4156 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4157 '@'. Change autoincrement completers to fall through to cache control
4160 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4162 (pa_parse_addb_64_cmpltr): New function.
4164 * config/tc-hppa.c (pa_ip): Change error message.
4165 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4166 '?Q' args to allow falling through.
4168 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4169 Remove unused conditional codes.
4170 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4172 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4174 * config/tc-d30v.c (CHAR_BIT): Define.
4175 (check_range): Fix bit operations to support integers bigger than
4178 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4180 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4183 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4184 Doug Evans <devans@cygnus.com>
4186 Add support for m32rx.
4187 * config/tc-m32r.c (enable_m32rx): New static global.
4188 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4189 (allow_m32rx): New function.
4190 (M32R_SHORTOPTS): Add `O'.
4191 (md_longopts): Add --m32rx plus several warning options.
4192 (md_parse_option): Handle new options.
4193 (md_show_usage): Print them.
4194 (md_begin): Enable m32rx.
4195 (OPERAND_IS_COND_BIT): New macro.
4196 (first_writes_to_seconds_operands): New function.
4197 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4198 (target_make_parallel,assemble_two_insns): New functions.
4199 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4200 If optimizing and m32rx, try to make consecutive insns parallel.
4202 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4204 * config/tc-mips.c (nopic_need_relax): Allow for the
4205 .sdata.foo sections generated by -fdata-sections,
4206 and for the .gnu.linkonce.s sections generated by C++.
4208 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4210 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4211 with cleaner code using completer prefixes. Add 'Y'.
4213 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4215 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4217 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4218 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4219 insn does not match and we should try the next insn in the table.
4221 1999-09-22 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4225 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4227 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4230 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4232 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4233 OBJ_ELF. If ELF, add "sq".
4234 (md_parse_option): If ELF, ignore -s and -q.
4235 (md_show_usage): Mention ELF options.
4237 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4239 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4242 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4244 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4246 * config/tc-hppa.c (struct pa_it): New field "trunc".
4247 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4248 (pa_parse_ftest_gfx_completer): New function
4249 (pa_parse_fp_cnv_format): New function.
4251 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4252 (md_apply_fix): Handle 22bit pc-rel branches.
4254 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4256 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4258 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4260 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4262 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4264 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4265 (pa_ip): Handle 'fX'.
4267 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4269 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4270 unwinds unless the function is in the text space.
4271 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4273 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4275 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4276 (md_assemble): To here. Tweak address generation.
4278 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4280 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4281 (md_assemble): Call dwarf2_where for OBJ_ELF.
4282 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4283 (pa_end_of_source): New function.
4284 * tc-hppa.h (md_end): Define for OBJ_ELF.
4286 1999-09-14 Michael Meissner <meissner@cygnus.com>
4288 * configure.in (Canonicalization of target names): Remove adding
4289 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4290 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4291 * configure: Regenerate.
4293 1999-09-14 Donn Terry <donn@interix.com>
4295 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4297 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4299 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4300 pc-relative jmp/call to an absolute symbol.
4301 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4302 absolute section symbols.
4304 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4305 jump handling code and comments.
4307 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4309 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4310 the value if TE_PE and a global defined symbol.
4312 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4314 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4315 print the symbol, rather than printing it here.
4317 1999-09-11 Donn Terry <donn@interix.com>
4319 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4320 BFD_RELOC_RVA relocations.
4322 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4323 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4326 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4328 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4329 * doc/internals.texi (Object format backend): Document
4332 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4333 relocations against global symbols if TE_PE.
4335 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4336 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4338 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4341 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4342 symbols which do not have a constant value, or tags with
4343 non-tags. Remove the symbol from the list before adding it at the
4346 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4347 C_FCN symbol differently if TE_PE.
4348 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4349 appears in the pseudo-op, rather coff_line_base which is only set
4352 * config/obj-coff.c (obj_coff_loc): New static function.
4353 (obj_pseudo_table): Add "loc".
4355 * config/obj-coff.c (add_lineno): Check that the line number is
4358 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4359 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4361 (md_atof): Return NULL rather than 0.
4362 * config/tc-i386.c (md_atof): Change type to int.
4363 * expr.c (expr): Change first parameter to int.
4364 * config/obj-coff.c: Add declarations for static functions.
4365 (coff_frob_symbol): Use SYM_AUXENT.
4366 * config/tc-i386.h (flag_16bit_code): Don't declare.
4368 * config/obj-coff.c (obj_coff_section): Default to setting
4369 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4371 * write.c (adjust_reloc_syms): Print adjusted fixup.
4373 * expr.c (integer_constant): Correct too_many_digits calculation
4376 1999-09-09 Andreas Schwab <schwab@suse.de>
4378 * doc/c-arm.texi: Fix arguments of @var to not contain
4381 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4383 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4385 (md_parse_option): Only support -k flag for ELF and COFF targets.
4387 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4389 * config/tc-hppa.c (pa_ip): Put strict register checks before
4390 call to pa_parse_number.
4392 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4394 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4396 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4399 1999-09-06 Donn Terry <donn@interix.com>
4401 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4403 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4405 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4406 candidate instruction. Require registers for register arguments
4407 when in strict mode. Require assemble-time constants for
4408 constants when in strict mode.
4409 (pa_get_absolute_expression): Require a constant when in strict
4412 1999-09-06 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4416 1999-09-04 Steve Chamberlain <sac@pobox.com>
4418 * config/tc-pj.c: New file, supports picoJava in ELF.
4419 * config/tc-pj.h: Ditto.
4420 * configure.in (pjl*, pj*): New targets.
4421 * Makefile.am: Rebuild dependencies.
4422 (CPU_TYPES): Add pj.
4423 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4424 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4425 * doc/c-pj.texi: New file.
4426 * doc/as.texinfo: Add some PJ specifics.
4427 * doc/all.texi: Add PJ to the list of all architectures, sort them
4429 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4430 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4432 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4434 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4435 (obj_frob_file): Test for null pointer.
4436 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4437 (OBJ_PROCESS_STAB): And here.
4438 (elf_obj_sy): Remove
4440 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4441 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4442 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4444 * config/obj-coff.c (no_func): Remove.
4445 (coff_format_ops): Change occurrences of no_func to 0, as we test
4446 for 0 in obj-multi.h.
4448 * configure.in: Enable bfd for i386-coff when primary target is
4449 bfd. Enable i386 elf,coff emulation support. Don't set
4450 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4451 emulation to support.
4452 *configure: Regenerate.
4454 1999-09-02 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4457 .section .line directive is encountered.
4459 1999-09-01 Nick Clifton <nickc@cygnus.com>
4461 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4464 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4465 * as.texinfo: Document --gdwarf2 command line option.
4466 Add additional documentation of ARM command line switches.
4468 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4470 * config/tc-i386.c (i386_intel_memory_operand): Combine
4471 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4472 and RESTORE_END_STRING around parse_register calls.
4473 (i386_operand): Here too.
4474 (i386_is_reg): Remove.
4475 (parse_register): Move as_bad calls from within this function to
4478 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4480 Based on a patch from H.J. Lu <hjl@gnu.org>
4481 * config/tc-i386.c (parse_register): Handle FP regs specially.
4482 (md_begin): Remove '(' and ')' from register_chars.
4484 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4486 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4487 error message (done elsewhere).
4489 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4491 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4493 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4495 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4498 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4500 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4502 Add new completers. Fix bug in 64 bit condition handling.
4504 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4507 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4509 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4511 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4513 1999-08-27 Jim Wilson <wilson@cygnus.com>
4515 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4516 (struct ls): Add frag field. Initialize it to zero.
4517 (out_end_sequence): New local text_frag. Set it while in text section.
4518 Replace address check with frag check. Set ls.frag to text_frag if
4519 out_set_addr called.
4520 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4521 Set it before switching sections. Replace address check with frag
4522 check. Set ls.frag to saved_frag if out_set_addr called.
4524 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4526 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4527 output "advance_pc" opcode instead of calling gen_addr_line().
4528 The latter has the undesired side-effect of creating a new row
4529 in the debug line info matrix.
4531 1999-08-26 Jim Wilson <wilson@cygnus.com>
4533 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4534 ls.last_filename if last is less than zero. Set ls.last_filename
4535 when allocating new entry.
4536 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4539 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4541 * config/tc-i386.c (i386_index_check): Fix the displacement size
4542 when INFER_ADDR_PREFIX.
4544 1999-08-18 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4549 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4551 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4552 handle 0xffffNNNN constants correctly.
4554 1999-08-16 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4559 1999-08-13 Nick Clifton <nickc@cygnus.com>
4561 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4562 (md_apply_fix3): Always pass positive values to
4563 validate_offset_imm.
4565 1999-08-12 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-arm.c (skip_whitespace): New macro.
4568 Formatting tidy ups.
4570 (md_apply_fix3): Store relocation offset in addend for ELF based
4572 (arm_force_relocation): Always generate relocs for Thumb function
4575 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4577 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4578 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4580 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4582 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4583 flags for the unwind subspace.
4585 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4586 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4587 suitable relocation based on the size of the target's pointer.
4588 Always Use subsegment zero for the unwinders.
4589 (pa_level): Handle "2.0w".
4591 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4593 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4594 with the following instruction unless this was specified.
4596 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4598 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4599 certain sections, to match BFD changes.
4601 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4603 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4604 (EXTRA_SCRIPTS): Define to keep automake happy.
4605 * Makefile.in: Rebuild.
4607 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4609 * Makefile.am: Rename .dep* files to DEP*.
4610 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4611 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4613 * Makefile.in: Rebuild.
4615 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4617 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4619 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4621 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4622 avoid problems on DOS filesystems.
4623 * Makefile.in: Rebuild.
4625 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4627 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4629 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4632 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4634 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4635 line to create ${GDBINIT} rather than .gdbinit.
4636 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4638 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4640 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4642 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4644 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4646 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4648 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4649 non-adjustable symbols.
4651 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4653 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4655 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4657 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4660 1999-08-05 Donn Terry <donn@interix.com>
4662 * config/te-interix.h: New file.
4663 * configure.in (i386-*-interix*): New target.
4664 * configure: Rebuild.
4666 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4668 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4669 selectors for ELF too.
4670 (selector_table): Add "ltp" and "rtp" selectors.
4672 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4674 * config/tc-i386.c (i386_operand): No need to change
4675 operand_string pointer in segment reg case before goto
4676 do_memory_reference. Initialise displacement_string_start and
4677 displacement_string_end after do_memory_reference label.
4678 (i386_index_check): Add operand_string param, and print error
4679 message on failure here.
4680 (i386_intel_memory_operand): Instead of here.
4681 (i386_operand): And here.
4682 (INFER_ADDR_PREFIX): Enable.
4684 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4686 * config/tc-i386.h (DefaultSize): Define. Renumber following
4687 opcode_modifier defines.
4689 From Etienne Lorrain <etienne.lorrain@ibm.net>
4690 * config/tc-i386.c (stackop_size): New variable.
4691 (set_16bit_code_flag): Clear it here.
4692 (set_16bit_gcc_code_flag): New function.
4693 (md_pseudo_table): Add "code16gcc" entry.
4694 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4696 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4698 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4699 next_set_end even if the end symbol is being discarded.
4701 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4702 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4703 * config/obj-coff.c: Likewise.
4704 (seg_info_type): Remove.
4705 (seg_info_off_by_4): Change to array of segT.
4706 (s_get_segment): Adjust accordingly.
4707 (obj_pseudo_table): Fully initialize sentinel entry.
4709 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4710 Ralf Baechle <ralf@uni-koblenz.de>.
4712 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4714 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4716 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4718 * config/tc-i386.c: Indentation and white space changes.
4719 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4720 don't enable it by default.
4721 (i386_intel_operand): Remove redundant prototype.
4722 Move check on number of memory operands, and i.mem_operands++
4723 (i386_intel_memory_operand): To here.
4724 Remove i386_immediate code from here. Remove special case code
4725 for input and output using (%dx). Remove base/index checks and
4726 call i386_index_check instead. Save initial operand_string
4727 argument for error message.
4728 (i386_operand): Remove redundant prototype. Move base/index
4729 checks to i386_index_check.
4730 (i386_displacement): Move intel mode check for non-zero
4732 (i386_intel_memory_operand): To here.
4734 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4736 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4737 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4738 by .register pseudo-op if -64 and --no-undeclared-regs.
4739 (s_register, sparc_adjust_symtab): New functions.
4740 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4741 Declare sparc_adjust_symtab as tc_adjust_symtab.
4742 * doc/c-sparc.texi: Add description of #ignore special literal
4743 for .register pseudo-op.
4745 1999-07-30 Catherine Moore <clm@cygnus.com>
4747 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4748 the relocation's section offset.
4750 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4752 * write.c (fixup_segment): Fix generic error check overflow test.
4754 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4755 X_add_number to long.
4757 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4759 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4762 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4764 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4767 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4769 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4771 * configure.bat: Remove; obsolete.
4772 * config/go32.cfg: Likewise.
4774 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4776 * configure.in (i386-*-vxworks*): New target.
4777 * configure: Rebuild.
4779 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4781 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4783 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4785 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4787 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4788 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4789 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4790 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4791 MAX_RELOC_EXPANSION): Define.
4792 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4794 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4796 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4797 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4798 block. Print a warning if an 8-bit or 16-bit constant
4799 displacement or immediate is truncated on output.
4800 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4802 (i386_operand): Disallow immediate jump absolute operand.
4804 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4806 * configure.in: Bump version number to 2.9.5.
4807 * configure: Rebuild.
4809 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4812 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4814 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4815 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4817 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4819 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4821 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4823 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4824 if -mno-fpu was given.
4825 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4827 (cons_fix_new_arm): Remove misleading comments.
4829 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4831 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4833 (relax_segment): Likewise. After giving a rs_org error, convert
4834 the frag to rs_align to avoid cascading errors.
4836 1999-07-12 Andreas Schwab <schwab@suse.de>
4838 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4840 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4842 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4843 as appropriate. Fill in structure initializations. Add variable
4844 initializations. Add casts.
4845 * dwarf2dbg.c (print_stats): Change i to size_t.
4846 * listing.c (listing_listing): Change list_line to unsigned int.
4848 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4850 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4851 rather than checking for \001 and \002 in symbol name.
4852 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4854 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4856 * configure.in (hppa*-linux-gnu*): New target.
4857 * configure: Rebuilt.
4859 1999-07-08 Nick Clifton <nickc@cygnus.com>
4861 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4863 1999-07-07 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4866 accessing symbolP directly.
4868 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4870 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4873 1999-07-05 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-arm.c (ARM_EXT_V5): Define.
4876 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4877 (md_begin): Detect ARM v5 architectures.
4878 (md_parse_option): Accept arm v5 specification.
4879 (md_show_usage): Documment -marmv5 switch.
4881 * doc/c-arm.texi: Document -marmv5 command line option.
4883 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4885 (validate_immediate_twopart): New function. Determine if a
4886 constant can be computed by two ADD instructions.
4887 (output_inst): Remove its command line parameter - it was never
4889 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4890 implememt the ADRL pseudo op.
4891 (tc_gen_reloc): Generate a suitable error message if an ADRL
4892 instruction tries to generate a real reloc.
4894 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4896 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4898 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4901 1999-06-27 H.J. Lu <hjl@gnu.org>
4903 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4904 non BFD_ASSEMBLER case.
4906 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4908 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4911 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4913 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4914 out_end_sequence() when the address decreases due to a new frag.
4915 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4916 numbering starts with 1.
4918 1999-06-23 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4922 (mcore_s_text): Call obj_elf_text for ELF target.
4923 (mcore_s_data): Call obj_elf_data for ELF target.
4924 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4926 (mcore_s_bss): New function: Dump literal table before changing
4928 (mcore_s_comm): New function: Dump literal table before changing
4931 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4932 No longer static functions.
4933 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4934 Provide prototypes for these functions.
4936 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4938 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4939 a list of names, to try obj_segment_name, and to try abbreviated
4940 names when using COFF without long section names.
4942 * config/tc-alpha.c: More use of symbol accessor functions.
4943 * config/tc-arc.c: Likewise.
4944 * config/tc-d30v.c: Likewise.
4945 * config/tc-fr30.c: Likewise.
4946 * config/tc-i860.c: Likewise.
4947 * config/tc-m88k.c: Likewise.
4948 * config/tc-mcore.c: Likewise.
4949 * config/tc-ns32k.c: Likewise.
4950 * config/tc-sparc.c: Likewise.
4951 * config/tc-v850.c: Likewise.
4953 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4954 sy_value with appropriate accessor functions.
4955 * config/tc-arm.c (md_apply_fix3): Likewise.
4956 * config/tc-d10v.c (AT_WORD_P): Likewise.
4957 * config/tc-v850.c (reg_name_search): Likewise.
4959 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4960 use symbol_get_bfdsym instead.
4961 * config/tc-ppc.c (md_assemble): Likewise.
4962 * config/tc-v850.c (v850_comm): Likewise.
4964 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4966 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4967 the symbol, rather than accessing the bsym member.
4968 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4969 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4970 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4971 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4972 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4973 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4974 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4975 * config/tc-v850.c (tc_gen_reloc): Likewise.
4977 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4979 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4980 (hppa_gen_reloc_type): Conditionalize on BFD64.
4981 (tc_gen_reloc): Re-enable ELF relocations.
4982 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4984 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4986 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4988 (do_ldst): Move assignment out of if condition.
4989 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4990 parentheses to avoid warning.
4992 1999-06-21 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4995 macro to get at the BFD symbol associated with a GAS symbol.
4997 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4999 * config/tc-ppc.c: Update for symbol handling changes.
5000 * config/obj-coff.c: Likewise.
5002 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5004 * tc-hppa.c: General cleanups of ELF support. No more spaces
5005 and subspaces for ELF.
5006 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5007 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5008 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5009 (UNWIND_SECTION_NAME): Likewise.
5010 (space/subspace related structures): Conditionalize definitions
5012 (space/subspace directives and support routines): Conditionalize
5013 definitions and references/uses on OBJ_SOM.
5014 (label_symbol_struct): For ELF, track the symbol's segment. For
5015 SOM track its space.
5016 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5018 (USE_ALIASES): Kill for both SOM & ELF.
5019 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5020 (pa_space, pa_subspace): Corresponding changes.
5021 (pa_spaces_begin): Corresponding chagnes.
5022 (md_begin): Do not muck around with space/subspace stuff for
5024 (md_apply_fix): Temporarily disable argument relocation stuff
5026 (tc_gen_reloc): Temporarily disable relocation generation for
5028 (pa_build_unwind_subspace): Similarly.
5030 1999-06-16 Nick Clifton <nickc@cygnus.com>
5032 * config/tc-arm.c (thumb_set): New pseudo op.
5033 (text, data, section): Override these pseudo ops with ARM
5035 (s_thumb_set): New function: Perform the same as a .set pseudo
5036 op, but also mark the alias'ed symbol as being a Thumb
5038 (arm_s_text): New function: Perform the same as the .text
5039 pseudo op, but dump the literal pool before changing
5041 (arm_s_data): New function: Perform the same as the .data
5042 pseudo op, but dump the literal pool before changing
5044 (arm_s_section): New function: Perform the same as the
5045 .section pseudo op, but dump the literal pool before changing
5047 (arm_cleanup): Do not reset the current section before dumping
5050 1999-06-17 Nick Clifton <nickc@cygnus.com>
5052 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5053 OPTION_NO_WARN_UNMATCHED entries.
5054 (md_parse_option): Generate a warning message if an unrecognised
5055 option is encountered.
5057 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5058 (get_operands): When parsing an expression after an '@' symbol
5059 has been detected, do not ignore '#' symbols.
5060 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5063 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5065 From K. Richard Pixley <rich@noir.com>:
5066 * configure.in (ppc-*-vxworks*): New target.
5067 * configure: Rebuild.
5069 1999-06-12 Philip Blundell <philb@gnu.org>
5071 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5073 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5075 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5076 which refer to symbols in linkonce sections, permit reducing the
5077 relocs if the symbol is local.
5079 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5081 * subsegs.c (subseg_text_p): New function.
5082 * as.h (subseg_text_p): Declare.
5083 * read.c (do_align): Use subseg_text_p to set the default fill.
5084 * write.c (subsegs_finish): Likewise.
5085 * config/obj-coff.c (write_object_file): Likewise.
5086 * config/tc-i386.h (md_maybe_text): Don't define.
5087 (md_do_align): Use subseg_text_p to set the default fill.
5088 * config/tc-m32r.c (m32r_do_align): Likewise.
5089 * config/tc-sh.c (sh_do_align): Likewise.
5090 * config/tc-sparc.h (md_do_align): Likewise.
5092 1999-06-12 David O'Brien <obrien@freebsd.org>
5094 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5095 * configure: Rebuild.
5097 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5099 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5100 * Makefile.am: Rebuild dependencies.
5101 * Makefile.in: Rebuild.
5103 * config/tc-i386.c (i386_immediate): Remove unused label
5106 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5107 * symbols.c: Likewise.
5108 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5109 sy_next field when taking address, rather than symbol_next.
5111 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5113 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5114 value from the output file architecture.
5115 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5116 * dwarf2dbg.h: Change bfd_vma to addressT.
5118 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5120 * dwarf2dbg.h: Use PARAMS in function declarations.
5122 1999-06-11 Martin Dorey <mdorey@madge.com>
5124 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5125 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5127 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5129 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5131 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5133 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5136 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5138 * read.c (read_a_source_file): Only declare inescape if
5141 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5143 (find_entry_byval): Add parens to avoid warning.
5145 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5147 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5150 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5152 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5155 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5156 synthetize_setx): New functions.
5157 (md_assemble): Broken the special cases into the above
5158 functions. Make compiler happy if sizeof(bfd_vma)==4.
5159 Fix sethi generated from set/setuw. If instructions have a relloc,
5160 always clear the fields to be relocated in the opcode.
5161 (sparc_ip): Remove special_case global variable.
5163 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5165 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5166 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5167 indication of success rather than a value.
5168 (itbl_get_val): Likewise.
5169 (itbl_get_field): Use strcspn. Change delimiters to include
5171 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5172 (itbl_get_val): Likewise.
5173 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5175 * symbols.c (copy_symbol_attributes): Convert local symbols to
5178 1999-06-10 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5183 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5185 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5186 Optimize set if sizeof(bfd_vma) == 64.
5187 (sparc_ip): Fix sethi - without %hi() it should generate
5188 R_SPARC_22 reloc, not R_SPARC_HI22.
5189 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5191 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5193 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5194 (s_ncons): New function.
5195 (native_op_table): New table.
5196 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5197 R_SPARC_OLO10 handling.
5199 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5201 * expr.h (struct expressionS): Revert last change; widen X_op.
5202 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5204 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5206 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5207 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5208 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5209 * Makefile.in: Regenerated.
5211 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5212 `common' pass on to s_mri_common.
5213 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5215 1999-06-06 Richard Henderson <rth@cygnus.com>
5217 * config/obj-elf.c (obj_elf_section): Don't free the return
5218 value of demand_copy_C_string.
5220 1999-06-05 Richard Henderson <rth@cygnus.com>
5222 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5223 creation logic from obj_elf_create_section.
5225 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5226 (section_stack): New.
5227 (special_sections): Make const.
5228 (obj_elf_section): Gut and rewrite parsing.
5229 (obj_elf_change_section): New function broken out of obj_elf_section.
5230 (obj_elf_parse_section_letters): Likewise.
5231 (obj_elf_section_word): Likewise.
5232 (obj_elf_section_type): Likewise.
5233 (obj_elf_previous): Treat as a toggle.
5234 (obj_elf_popsection): New.
5235 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5236 (ppc_section_type): Likewise.
5237 * config/tc-ppc.h: Likewise.
5239 * expr.h (struct expressionS): Don't make X_op a bitfield.
5240 * config/tc-alpha.c: Update for symbol handling changes.
5241 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5242 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5244 1999-06-05 Richard Henderson <rth@cygnus.com>
5246 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5247 (dwarf2_gen_line_info): Kill unused variables.
5248 (dwarf2_finish): Likewise.
5249 (dwarf2_where): Likewise.
5250 (dwarf2_directive_file): If we've only got a string,
5251 hand off to s_app_file.
5252 * ecoff.c: Move the include of ecoff.h.
5253 * symbols.h (S_IS_FUNCTION): Prototype.
5255 * read.c (LEX_HASH): Supply a default.
5257 (s_globl): Update `c' after skipping whitespace.
5258 * read.h (LEX_END_NAME, is_name_ender): New.
5259 * expr.c (get_symbol_end): Respect it.
5261 1999-06-04 Mark Klein <mklein@dis.com>
5263 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5265 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5267 * config/tc-hppa.c: Update for symbol handling changes.
5269 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5271 * cgen.c: Update for symbol handling changes.
5272 * config/tc-m32r.c: Likewise.
5274 * config/tc-hppa.h: Update for symbol handling changes.
5275 * config/tc-hppa.c: Likewise.
5277 * config/tc-arm.h: Update for symbol handling changes.
5278 * config/tc-arm.c: Likewise.
5279 (symbol_make_empty): Remove. Just use symbol_create.
5281 * symbols.c (symbol_set_tc): Correct name.
5283 * Makefile.am: Rebuild dependencies.
5284 ($(OBJS)): Don't depend upon struc-symbol.h.
5285 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5286 * dep-in.sed: Don't remove struc-symbol.h.
5287 * Makefile.in: Rebuild.
5289 * doc/internals.texi (Symbols): Describe changes in symbol
5292 1999-06-03 Richard Henderson <rth@cygnus.com>
5294 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5295 instead of doing the work by hand.
5297 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5299 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5300 state of line state-machine.
5301 (struct ls): Collect DWARF2 line state-machine state in new member
5302 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5303 resulted in any DWARF2 directives.
5304 (reset_state_machine): New function.
5305 (out_end_sequence): Ditto.
5306 (dwarf2_gen_line_info): When switching sections or switching to a
5307 lower text address, call out_end_sequence() first to terminate the
5308 previous code sequence as code sequences MUST have monotonically
5309 increasing addresses.
5310 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5312 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5314 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5315 DWARF2 debug info (line information only, at this point).
5316 * as.h: Update comment about supported debug formats.
5317 * dwarf2dbg.c, dwarf2dbg.h: New files.
5318 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5320 * expr.c (operand): Don't use [ for parens if we want an index op.
5321 (op_encoding): Switch [ into O_index, if desired.
5322 (op_rank): Renumber with O_index on bottom.
5323 (expr): If O_index, match closing bracket.
5324 * expr.h (O_index): New.
5326 * read.c (read_a_source_file): Conditionally allow matched "
5327 in lines passed to md_assemble.
5329 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5331 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5333 Add support for storing local symbols in a small structure to save
5334 memory when assembling large files.
5335 * as.h: Don't include struc-symbol.h.
5336 (symbolS): Add typedef.
5337 * symbols.c: Include struc-symbol.h.
5338 (local_hash): New static variable.
5339 (save_symbol_name): New static function, from symbol_create.
5340 (symbol_create): Call save_symbol_name.
5341 (local_symbol_count): New static variable.
5342 (local_symbol_conversion_count): Likewise.
5343 (LOCAL_SYMBOL_CHECK): Define.
5344 (local_symbol_make): New static function.
5345 (local_symbol_convert): New static function.
5346 (colon): Handle local symbols. Create local symbol for local
5348 (symbol_table_insert): Handle local symbols.
5349 (symbol_find_or_make): Create local symbol for local label name.
5350 (symbol_find_base): Check for local symbol.
5351 (symbol_append, symbol_insert): Check for local symbols.
5352 (symbol_clear_list_pointers, symbol_remove): Likewise.
5353 (verify_symbol_chain): Likewise.
5354 (copy_symbol_attributes): Likewise.
5355 (resolve_symbol_value): Handle local symbols.
5356 (resolve_local_symbol): New static function.
5357 (resolve_local_symbol_values): New function.
5358 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5359 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5360 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5361 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5362 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5363 (symbol_previous, symbol_next): New functions.
5364 (symbol_get_value_expression): Likewise.
5365 (symbol_set_value_expression): Likewise.
5366 (symbol_set_frag, symbol_get_frag): Likewise.
5367 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5368 (symbol_mark_used_in_reloc): Likewise.
5369 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5370 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5371 (symbol_mri_common_p): Likewise.
5372 (symbol_mark_written, symbol_clear_written): Likewise.
5373 (symbol_written_p): Likewise.
5374 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5375 (symbol_section_p, symbol_equated_p): Likewise.
5376 (symbol_constant_p): Likewise.
5377 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5378 (symbol_get_obj, symbol_set_obj): Likewise.
5379 (symbol_get_tc, symbol_set_tc): Likewise.
5380 (symbol_begin): Initialize local_hash.
5381 (print_symbol_value_1): Handle local symbols.
5382 (symbol_print_statistics): Print local symbol statistics.
5383 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5384 Declare new symbols.c functions. Move many declarations here from
5386 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5387 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5388 (struct symbol): Move bsym to make it clearly the first field.
5389 Remove TARGET_SYMBOL_FIELDS.
5390 (symbolS): Don't typedef.
5391 (struct broken_word): Remove.
5392 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5393 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5394 (symbol_clear_list_pointers): Likewise.
5395 (symbol_insert, symbol_remove): Likewise.
5396 (symbol_previous, symbol_append): Likewise.
5397 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5398 (struct local_symbol): Define.
5399 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5400 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5401 (local_symbol_get_frag, local_symbol_set_frag): Define.
5402 (local_symbol_get_real_symbol): Define.
5403 (local_symbol_set_real_symbol): Define.
5405 * write.c (write_object_file): Call resolve_local_symbol_values.
5406 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5407 (TARGET_SYMBOL_FIELDS): Don't define.
5408 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5409 ECOFF_DEBUGGING, add ECOFF fields.
5410 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5411 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5412 ECOFF_DEBUGGING, add ECOFF fields.
5413 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5414 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5415 * config/tc-mcore.h: Don't include struc-symbol.h.
5416 (TARGET_SYMBOL_FIELDS): Don't define.
5417 (struct mcore_tc_sy): Define.
5418 (TC_SYMFIELD_TYPE): Define.
5419 * Many files: Use symbolS instead of struct symbol. Use new
5420 accessor functions rather than referring to symbolS fields
5423 * read.c (s_mri_common): Don't add in value of line_label.
5425 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5426 checking for SEC_LINK_ONCE.
5428 * config/tc-sh.h (sh_fix_adjustable): Declare.
5430 * app.c (input_buffer): New static variable.
5431 (app_push): Save saved_input in allocated buffer.
5432 (app_pop): Restored saved_input.
5433 (do_scrub_chars): Change get parameter to take char * and int as
5434 arguments. Change GET macro to pass input_buffer to get
5435 function. Don't save input into allocated buffer.
5436 * as.h (do_scrub_chars): Update declaration.
5437 * input-file.c (input_file_get): Change to take char * and int.
5438 Read data into passed in buffer. Remove static buffer.
5439 * read.c (scrub_from_string): Change to take char * and int. Copy
5440 data into passed in buffer.
5442 * hash.h: Neaten. Declare hash_traverse.
5443 * hash.c: Complete rewrite based on BFD hashing code.
5444 * gasp.c (chunksize): New variable.
5445 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5448 1999-05-28 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5451 addend unless the target uses an old ABI.
5453 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5455 -Wchar-subscripts cleanup
5456 * listing.c (listing_newline): Use unsigned char variable, so
5457 calls to isascii,iscntrl are correct.
5458 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5460 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5461 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5462 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5463 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5465 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5467 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5469 (arch_coldfire_p): New #define.
5470 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5472 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5474 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5476 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5477 (install_operand): Add place `N'.
5478 (init_table): Add registers ACC, MACSR, MASK.
5480 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5482 * config/tc-m68k.c: Change mcf5200 --> mcf.
5483 (archs): Add mcf5206e, mcf5307.
5484 (m68k_ip): Add format `u'.
5485 (install_operand): Add place `m', `M', `h'.
5486 (init_table): Add upper/lower registers.
5488 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5490 1999-05-28 Martin Dorey <mdorey@madge.com>
5492 * config/tc-i960.c: Several minor changes to add ELF and
5493 BFD_ASSEMBLER support.
5494 * config/tc-i960.h: Likewise.
5495 * configure.in (i960-*-elf*): New target.
5496 * aclocal.m4, configure: Rebuild.
5498 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5500 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5501 reloc changes when defined(BFD_ASSEMBLER).
5503 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5505 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5507 * write.c (write_print_statistics): Output to file, not stderr.
5509 * expr.c (generic_bignum_to_int32,64): Prototype.
5511 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5512 output_sleb128, output_uleb128, output_big_sleb128,
5513 output_big_uleb128, output_big_leb128): Prototype.
5514 (output_big_sleb128, output_big_uleb128): Make inline.
5515 (output_big_leb128): Remove inline
5517 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5518 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5519 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5520 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5521 value for correct overflow check in write.c:fixup_segment.
5522 * write.c (fixup_segment): Move bitfield overflow checks to after
5523 the md_apply_fix call.
5524 * config/obj-coff.c (fixup_segment): Likewise.
5525 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5526 valueT *val argument.
5528 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5530 * config/atof-ieee.c (gen_to_words): Correctly round a
5531 denormalized number. Fix off-by-one in range checking for
5532 exponent in a denormal.
5534 1999-05-10 Nick Clifton <nickc@cygnus.com>
5536 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5539 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5541 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5543 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5545 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5546 (ReverseRegRegmem): Remove.
5547 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5548 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5549 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5552 From Doug Ledford <dledford@redhat.com>
5553 * config/tc-i386.h (RegXMM): New for P/III.
5554 * config/tc-i386.c: Add support for P/III.
5556 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5558 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5559 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5560 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5562 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5564 * config/tc-i386.c (i386_immediate): Skip whitespace before
5565 complaining about junk after expression.
5566 (i386_displacement): Likewise.
5568 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5570 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5571 Don't copy before downcaseing.
5573 1999-05-05 Catherine Moore <clm@cygnus.com>
5575 * tc-m68k.c: Include elf/m68k.h.
5576 (m68k_elf_final_processing): New routine.
5577 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5580 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5582 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5585 1999-04-30 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-mcore.c (mcore_s_section): Dump literals before
5590 1999-04-29 Nick Clifton <nickc@cygnus.com>
5592 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5595 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5597 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5598 (TC_INIT_FIX_DATA): Delete.
5599 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5600 (TC_INIT_FIX_DATA): Delete.
5601 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5602 * write.c (fix_new_internal): Initialize fx_cgen member.
5603 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5604 (gas_cgen_md_apply_fix3): Update.
5605 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5606 (md_cgen_record_fixup_exp): Update.
5607 (FX_OPINFO_R_TYPE): Update.
5609 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5610 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5611 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5612 * frags.h (struct frag): Make opindex, opinfo ints.
5614 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5616 1999-04-26 Tom Tromey <tromey@cygnus.com>
5618 * aclocal.m4, configure: Updated for new version of libtool.
5620 1999-04-22 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5624 (md_apply_fix3): Do not fix up absolute relocations against
5627 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5629 1999-04-20 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5632 changes and data-in-text directives.
5633 (mcore_cons): New function: intercept cons() operations.
5634 (mcore_float_cons): New function: intercept float_cons()
5636 (mcore_stringer): New function: intercept stringer() operations.
5638 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5640 * obj.h (struct format_ops): Change generate_asm_lineno field to
5642 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5644 * config/tc-alpha.c (find_opcode_match): Add default case to
5646 (find_macro_match): Likewise.
5647 (load_expression): Parenthesize && within ||.
5649 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5651 1999-04-17 Nick Clifton <nickc@cygnus.com>
5653 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5654 .text .data .section pseudo ops.
5655 (mcore_s_section): New function. Dump lits before changing secs.
5656 (mcore_s_text): New function. Dump lits before changing secs.
5657 (mcore_s_data): New function. Dump lits before changing secs.
5659 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5661 * config/tc-mips.c (mips_32bitmode): New.
5662 (md_begin): Set mips_32bitmode if needed.
5663 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5664 Set EF_MIPS_32BITMODE.
5666 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5668 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5671 1999-04-16 Nick Clifton <nickc@cygnus.com>
5673 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5675 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5677 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5678 expressions correctly.
5681 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5683 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5685 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5687 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5688 and fmpynfadd instructions.
5690 1999-04-11 Richard Henderson <rth@cygnus.com>
5692 * as.h (environ): Declare it, if needed.
5693 * as.c (dump_statistics): Don't declare environ.
5694 * configure.in (environ): Detect declaration.
5695 * configure, config.in: Rebuild
5697 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5698 (i386_displacement): Allocate enough space for replacement buffer.
5699 Clean up replacement buffer initialization.
5701 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5703 * subsegs.c (section_symbol): Don't create a new symbol if one
5704 already exists; instead, use the existing one, but set its segment
5705 and frag data if it hasn't already been defined.
5706 * config/obj-coff.c (c_section_symbol): Likewise.
5708 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5710 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5712 1999-04-08 Nick Clifton <nickc@cygnus.com>
5714 * config/tc-mcore.c: New File: Support routines for MCore
5716 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5717 * config/obj-coff.c: Add support for mcore-pe target.
5719 * Makefile.am: Add support for MCore targets.
5720 * Makefile.in: Regenerate.
5721 * configure.in: Add support for MCore targets.
5722 * configure: Regenerate.
5724 * doc/all.texi: Set MCORE.
5725 * doc/as.texinfo: Document MCore specific command line options.
5727 * write.h: Prevent multiple inclusion.
5729 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5731 * asintl.h (LC_MESSAGES): Never define.
5732 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5734 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5737 * Makefile.am (m68k-parse.c): If configuring in the source
5738 directory, copy m68k-parse.y into the local directory before
5739 running ylwrap, to remove spurious differences when generating
5741 * Makefile.in: Rebuild.
5743 * config/tc-sparc.h (md_do_align): Just allocate the number of
5744 bytes necessary, rather than always allocating 1024.
5746 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5748 * listing.c (listing_newline): Add cast to avoid warning.
5749 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5750 * config/tc-i386.c (i386_scale): Add return value.
5751 (build_displacement_string): Remove unused local temp_disp2.
5752 (i386_intel_memory_operand): Add parentheses to avoid warning.
5753 (i386_intel_operand): Remove unused local end_of_operand_string.
5754 (i386_operand): Remove unused local operand_modifier.
5755 (i386_operand): Add parens to avoid warning.
5757 1999-04-04 Don Bowman <don@pixsci.com>
5759 * configure.in: Add mips*-*-vxworks* target; have it define
5761 * configure, config.in: Rebuild.
5763 1999-03-31 Nick Clifton <nickc@cygnus.com>
5765 * configure.in (emulations): Add support for arm-epoc-pe.
5766 * configure: Regenerate.
5767 * config/te-epoc-pe.h: New file. Define macros specific to
5769 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5770 for arm-epoc-pe target.
5772 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5774 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5776 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5778 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5779 detect ",n" without a condition.
5780 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5783 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5785 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5786 instruction is encoded with one bit.
5789 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5791 * doc/internals.texi (CPU backend): Mention that
5792 line_separator_chars should not include newline. From thi
5793 <ttn@mingle.glug.org>.
5795 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5797 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5798 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5800 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5802 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5804 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5806 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5809 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5811 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5813 1999-03-15 Martin Hunt <hunt@cygnus.com>
5815 * app.c (do_scrub_begin): Change '-' back to a symbol char
5816 so we can use multiple opcodes on a line again.
5818 * config/tc-d30v.c: By default, warn if a symbol has
5819 the same name as a register. Plus some minor
5820 updates from the branch.
5822 1999-03-13 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5825 BFD_RELOC_16 and BFD_RELOC_64.
5827 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5829 * expr.c (expr): Add missing else.
5831 1999-03-12 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-arm.c (md_apply_fix3): Improve error message.
5835 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5837 * Makefile.am (CPU_TYPES): Add fr30.
5838 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5839 (fr30,m32r dependencies): Update.
5840 * Makefile.in: Rebuild.
5842 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5843 (gas_cgen_record_fixup_exp): Ditto.
5844 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5845 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5846 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5847 (md_cgen_lookup_reloc): Update use of operand->type.
5848 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5849 (md_convert_frag): Call cgen_operand_lookup_by_num.
5850 (md_cgen_lookup_reloc): Update use of operand->type.
5851 (m32r_cgen_record_fixup_exp): Ditto.
5853 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5855 * config/tc-mips.c (md_show_usage): Fix message.
5857 1999-03-03 Nick Clifton <nickc@cygnus.com>
5859 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5860 and LDR reg,=<expr> instruction.
5862 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5865 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5867 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5869 1999-02-17 Nick Clifton <nickc@cygnus.com>
5871 This patch was created by: Scott Bambrough
5872 <scottb@corelcomputer.com>
5875 Special cased '@' character. The '@' character is used as the
5876 ARM assembler comment character, as a special character
5877 and in ELF .symver pseudo-op's, and as a special character in
5878 .type and .section pseudo-ops.
5879 (symver_pseudo): New static variable.
5880 (symver_state): New static variable.
5881 (struct app_save): Add field 'symver_state'.
5882 (app_push): Save global symver_state int struct app_save.
5883 (app_pop): Restore global symver_state from struct app_save.
5884 (do_scrub_chars): Special case handling of '@' character in
5887 * configure.in: Modified to recognize armv* uname syntax from ARM
5889 * configure: Regenerated.
5891 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5892 a prefix to the section's type.
5893 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5894 the type's typename.
5896 * config/tc-arm.h: Add support for PIC generation:
5897 (pic_code): New boolean.
5898 (obj_relocate_extern): Define.
5899 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5900 (TC_CONS_FIX_NEW): Define.
5901 (tc_fix_adjustable): Define.
5902 (GLOBAL_OFFSET_TABLE_NAME): Define.
5904 * config/tc-arm.c: Add support for PIC generation:
5905 (line_seperator_chars): Allow ';' as a seperator for Linux.
5906 (is_immediate_prefix): New macro.
5907 (arm_parse_reloc): New function.
5908 (s_arm_elf_cons): New function.
5909 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5910 (md_undefined_symbol): Special case handling for the Global Offset
5912 (md_apply_fix3): Handle PIC relocs.
5913 (tc_gen_reloc): Handle PIC relocs.
5914 (md_parse_option): Add support for '-k' command line switch to
5915 enable PIC generation.
5916 (cons_fix_new_arm): New function.
5917 (s_arm_elf_cons): New function.
5919 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5921 * configure.in: Add comments for uses of AC_DEFINE.
5922 * acinclude.m4: Likewise.
5923 * acconfig.h: Remove.
5924 * aclocal.m4: Rebuild.
5925 * configure: Rebuild.
5926 * Makefile.in: Rebuild.
5927 * config.in: Rebuild.
5929 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5931 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5932 non-constant offset from a base register.
5934 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5936 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5939 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5941 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5942 (emit_insn): Look for pc-relative and no-overflow specifiers on
5943 internal relocation types.
5945 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5947 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5950 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5952 (mips_4650, mips_4010, mips_4100): Variables removed.
5953 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5954 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5956 (md_begin): Don't bother initializing the mips_NNNN variables;
5957 mips_cpu is set, and that's good enough now.
5958 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5959 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5960 (show): New function, to handle wrapping in the CPU lists.
5961 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5963 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5965 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5966 than treat as an immediate specifier.
5968 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5970 * config/tc-i386.c: Prototype many functions.
5971 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5972 (i386_immediate): Remove unused second argument.
5973 (i386_intel_operand): Fix i386_is_reg typo.
5974 (i386_operand): Use allow_naked_reg.
5975 (output_invalid): Make operand int for K&R.
5977 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5979 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5981 * Makefile.in: Rebuild.
5983 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5985 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5987 (EXTRA_as_new_SOURCES): Comment out.
5988 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5989 * Makefile.in: Rebuild.
5990 * doc/Makefile.in: Rebuild.
5991 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5992 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5993 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5994 * configure: Rebuild.
5995 * aclocal.m4: Rebuild.
5996 * config.in: Rebuild.
5997 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5998 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5999 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6000 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6001 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6002 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6003 (gas_cgen_record_fixup_exp): Ditto.
6004 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6005 descriptor, not global variable.
6006 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6007 descriptor, not global variable. Refer to insert_operand handler
6008 via cpu descriptor, not global function.
6009 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6010 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6011 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6012 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6013 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6014 * config/tc-m32r.c: Ditto.
6015 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6016 (md_assemble): Ditto.
6017 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6019 1999-02-09 Nick Clifton <nickc@cygnus.com>
6021 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6022 relocations for ELF targets.
6024 1999-02-08 Nick Clifton <nickc@cygnus.com>
6026 * configure.in: Add support for StrongARM target.
6027 * configure: Regenerate.
6029 1999-02-05 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6033 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6036 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6038 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6040 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6042 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6043 (INTEL_DWORD_MNEM_SUFFIX): Define.
6046 (DWORD_PTR): Define.
6047 (XWORD_PTR): Define.
6049 (OFFSET_FLAT): Define.
6051 (NONE_FOUND): Define.
6054 * config/tc-i386.c (set_intel_syntax): New routine.
6055 (intel_syntax): Declare.
6056 (allow_naked_reg): Declare.
6057 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6058 (intel_float_operand): New routine.
6059 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6060 Handle brackets as well as parens. Call i386_intel_operand for
6061 intel syntax. Reverse operands if appropriate. Handle new
6062 suffixes. Handle movzx and movsx.
6063 (i386_is_reg): New routine.
6064 (i386_immediate): New routine.
6065 (i386_scale): New routine.
6066 (i386_displacement): New routine.
6067 (i386_operand_modifier): New routine.
6068 (build_displacement_string): New routine.
6069 (i386_parse_seg): New routine.
6070 (i386_intel_memory_operand): New routine.
6071 (i386_intel_operand): New routine.
6072 (i386_operand): Call i386_displacement, i386_immediate,
6073 i386_scale, etc. instead of handling inline.
6074 (parse_register): Handle registers without prefix.
6076 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6078 * configure: Regenerate.
6079 * configure.in (arm-*-oabi): New.
6080 (thumb-*-oabi): New.
6081 * config/tc-arm.c (target_oabi): Declare.
6082 (md_apply_fix3): Support REL relocs.
6083 (md_parse_option): Handle -oabi.
6084 (elf32_arm_target_format): New routine.
6085 (md_longopts): Add OPTION_OABI.
6086 * config/tc-arm.h: Redefine TARGET_FORMAT.
6089 1999-01-28 Nick Clifton <nickc@cygnus.com>
6091 * write.c (write_relocs): Handle out of range error.
6093 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6094 (fr30_force_relocation): Default to 0.
6096 * config/tc-fr30.h (obj_fix_adjustable): Define.
6097 (TC_FORCE_RELOCATION): Define.
6099 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6102 1999-01-16 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6105 merge of two instructions if the left instruciton kills the right.
6107 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6109 * Makefile.in: Regenerate.
6110 * configure.in: Redo test for using cgen.
6111 * configure: Regenerate.
6113 1999-01-09 Nick Clifton <nickc@cygnus.com>
6115 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6116 redefinition of this macro.
6118 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6120 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6123 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6125 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6126 a read of HI or LO and an immediatly following branch.
6128 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6130 * config/tc-mips.c (md_begin): Another correction to the setting of
6133 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6135 * config/tc-mips.c (md_begin): Correct type-o in setting of
6138 1998-12-21 Nick Clifton <nickc@cygnus.com>
6140 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6141 bit insn when optimizing, so that parallelised instructions will
6142 start on a 32 bit boundary.
6144 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6146 * config/tc-mips.c (mips_eabi64): New.
6147 (md_begin): Set mips_eabi64.
6148 (mips_elf_final_processing): Use it.
6150 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6152 * config/tc-mips.c (mips_elf_final_processing):
6153 Correct setting of ABI in e_flags.
6155 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6157 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6160 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6162 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6164 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6166 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6167 warning, values that don't fit in the field.
6169 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6171 * config/tc-mips.c (mips_abi_string): New.
6172 (md_parse_option,md_longopts): Add mabi.
6173 (mips_elf_final_processing): Set e_flags based on mabi flag.
6175 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6177 * config/tc-mips.c (md_parse_option): Handle vr4111.
6179 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6181 * config/tc-h8300.c (build_bytes): Change message given if the
6182 instruction requires H8/300H mode and we're not in Hmode, to
6183 suggest that it may be the operand modes that are the problem, not
6184 necessarily the opcode.
6186 1998-12-10 Nick Clifton <nickc@cygnus.com>
6188 * config/tc-fr30.c: Add line separator character.
6190 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6192 * configure.in (hppa-*-mpeix*): New target.
6193 * config/obj-som.h (obj_som_compiler): Declare.
6194 * config/obj-som.c (compiler_seen): New static variable.
6195 (obj_som_compiler): New function.
6196 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6197 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6198 (pa_type_args): Set hppa_priv_level.
6199 (pa_compiler): New static function if OBJ_SOM.
6200 * configure: Rebuild.
6202 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * read.c (output_leb128): Don't mark as inline.
6206 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6208 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6209 AIX .vbyte unaligned data support.
6210 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6211 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6214 1998-12-07 Nick Clifton <nickc@cygnus.com>
6216 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6219 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6221 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6222 BFD_RELOC_ARM_PCREL_BRANCH.
6224 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6226 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6227 checking the target type.
6228 (mips-dec-bsd*): Set endian to little.
6229 * configure: Rebuild.
6231 COFF weak symbol support, based on patches from Mark Elbrecht
6232 <snowball3@usa.net>:
6233 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6234 * config/obj-coff.c (obj_coff_weak): New static function.
6235 (obj_coff_endef) [both versions]: Handle weak symbols.
6236 (coff_frob_symbol): Likewise.
6237 (yank_symbols): Likewise.
6238 (obj_pseudo_table): Add "weak".
6240 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6241 <aymeric.vincent@emi.u-bordeaux.fr>.
6242 * aclocal.m4: Rebuild with current tools.
6243 * configure: Rebuild.
6245 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6246 an assertion failure for a case we can't handle when OBJ_ECOFF.
6248 * expr.c (operator): And with 0xff to avoid problems with signed
6251 1998-12-03 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6254 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6256 1998-12-02 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6261 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6263 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6264 calculation of pcrel point.
6266 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6268 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6271 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6275 (d10v_cleanup): Only generate previous insn if a multiline insn is
6278 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6283 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6286 -marm6xxx command line switches.
6288 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6290 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6291 (itbl-ops.o): Delete duplicate dependencies.
6292 Rebuild dependencies.
6293 Add fr30 dependencies.
6294 * Makefile.in: Rebuild.
6296 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6298 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6300 * listing.c: Ignore line terminator characters found inside
6303 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6305 * po/gas.pot: Regenerated.
6307 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6309 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6310 fr30_is_label_start(). Also checks for delay slot insns.
6312 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6313 FR30 instructions which contain a colon in the mnemonic.
6315 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6317 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6319 * config/tc-fr30.c: Removed currently superflous code.
6321 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-fr30.h: New file.
6324 * config/tc-fr30.c: Tweaking so that it will compile.
6326 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6328 * config/tc-d10v.h (obj_fix_adjustable): Define.
6329 (TC_FORCE_RELOCATION): Define.
6330 (d10v_force_relocation): Declare.
6331 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6332 (md_apply_fix3): Handle Vtable relocs.
6333 (d10v_fix_adjustable): New.
6334 (d10v_force_relocation): New.
6336 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6338 * config/tc-d30v.c: Change default behaviour to ignore potential
6339 conflicts between register name and symbol names.
6341 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6343 * configure.in: Add fr30-*-*.
6344 * config/tc-fr30.c: New file.
6345 * Makefile.in: Regenerated.
6346 * config.in: Regenerated.
6347 * configure: Regenerated.
6348 * doc/Makefile.in: Regenerated.
6349 * po/gas.pot: Regenerated.
6351 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6353 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6356 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6358 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6360 (do_scrub_chars): Add some casts to unsigned char to avoid
6361 unwanted sign extension.
6362 * read.c (lex_type): Set characters about 127 to be symbol
6364 * config/tc-i386.c (md_begin): Set identifier_chars and
6365 operand_chars for values above 127.
6367 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6369 * configure.in: detect cygwin* instead of cygwin32*
6370 * configure: regenerate
6372 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6374 * listing.c: Add support for producing a listing from piped
6377 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6379 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6380 (append_insn): Account for the tx39's multiply behavior.
6382 1998-10-26 Michael Meissner <meissner@cygnus.com>
6384 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6385 from assemble_parallel_insns. Add support for '->' to indicate
6386 explicitly serializing the instructions.
6387 (md_assemble): Ditto.
6389 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6391 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6394 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6396 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6398 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6400 * config/tc-mips.c : support frame and regmask/fregmask when
6401 MIPS_STABS_ELF is specified.
6403 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6405 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6406 (md_apply_fix): Don't return 1 for VTABLE relocs.
6407 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6409 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6411 * doc/c-i386.texi: Replace occurences of "opcode" with
6412 "instruction mnemonic", "instruction", or "mnemonic" when
6413 referring to the name of an instruction. Use "opcode" when
6414 referring to the sequence of machine bytes.
6416 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6417 (is_opcode_char): Rename to is_mnemonic_char.
6418 (md_assemble and i386_operand): Correct error messages from
6419 "opcode" to "instruction mnemonic"
6420 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6421 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6422 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6423 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6424 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6425 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6426 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6428 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6430 * config/tc-i386.c (i386_operand): Check for garbage after
6433 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6435 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6436 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6438 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6440 * config/tc-sh.h (obj_fix_adjustable): Define.
6441 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6442 (md_apply_fix): Likewise.
6443 (tc_gen_reloc): Likewise.
6444 (sh_fix_adjustable): New.
6446 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6448 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6449 * cgen.h (gas_cgen_finish_insn): Update prototype.
6450 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6451 cgen_insn_t -> CGEN_INSN_INT.
6452 (make_parallel): Update handling of CGEN_INT_INSN_P.
6453 (assemble_parallel_insn): Ditto.
6454 (target_make_parallel): New function.
6455 (md_assemble): Use it.
6457 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6459 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6461 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6463 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6464 converted into lower case.
6466 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6468 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6469 (gas_cgen_tc_gen_reloc): Likewise.
6470 * config/tc-m32r.h (obj_fix_adjustable): Define.
6471 * config/tc-m32r.c (m32r_fix_adjustable): New.
6472 (m32r_force_relocation): Handle VTABLE relocs.
6474 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6476 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6478 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6480 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6481 to lower case before parsing.
6483 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6484 parallel insns modift buts in the PSW as a side effect.
6486 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6488 * config/tc-d30v.c (find_format): Test for missing flag and
6491 (md_apply_fix3): Fix error messages to avoid
6492 assumption about presence of a symbol.
6494 (parallel_ok): Disallow parallel instructions that both modify the
6497 (find_format): Generate a warning if an odd numbered register is
6498 used as the first register in a mutli-register instruction.
6500 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6502 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6503 relocations are always associated with a symbol.
6505 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6507 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6508 (elf32_sparc_force_relocation): Declare.
6509 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6510 (tc_gen_reloc): Handle vtable relocs.
6511 (elf32_sparc_force_relocation): New.
6513 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6515 * symbols.c (S_IS_FUNCTION): New.
6516 * config/tc-v850.h (obj_fix_adjustable): Define.
6517 (TC_FORCE_RELOCATION): Define.
6518 (v850_force_relocation): Declare.
6519 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6520 of fx_addnumber for VTABLE reloc addends.
6521 (md_apply_fix3): Handle VTABLE relocs.
6522 (v850_fix_adjustable): New.
6523 (v850_force_relocation): New.
6525 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6527 * tc-hppa.c (fp_operand_format): Add some additional formats.
6528 (pa_ip): Do not automatically promote into pa2.0 mode.
6529 (pa_level): Handle ".level 2.0".
6531 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6533 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6534 * config/tc-i386.h (template.extension_opcode): Change to
6535 unsigned int to allow full range of 8-bit opcode suffixes.
6536 (None): Redefine as 0xffff.
6538 From Jeff B Epler <jepler@usgs.gov>
6539 * doc/c-i386.texi (i386-SIMD): New section.
6541 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6543 * read.c (discard_rest_of_line): New function.
6544 * read.h: Declare it.
6545 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6547 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d10v.c (find_symbol_matching_register): New function.
6550 (find_opcode): Cope with the case where a register name matches
6553 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6555 * config/tc-v850.c (md_pcrel_from): Rename to
6556 v850_pcrel_from_section.
6557 (v850_pcrel_from_section): Do not resolves symbols in other
6560 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6562 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-d10v.c (find_opcode): Generate an error if a register
6565 is supplied for an operand that should not be a register.
6567 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6570 instructions to have another instruction in the right bin.
6572 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6574 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6575 the right container if the left container holds a branch
6578 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6580 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6581 both a register name and symbol name.
6582 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6584 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6586 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6587 execution unit class.
6589 (reg_name_search): If a name matches a register and a symbol,
6590 prefer the register.
6591 (find_format): Disallow flag registers when a general purpose
6592 register is required.
6593 If a number is required, but a register has been given, check to
6594 see if a symbol with the same name as the register exists, and if
6595 so, use that symbol.
6597 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6599 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6601 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6603 * config/tc-d30v.c (find_format): Do not accept flag registers as
6604 general purpose registers.
6605 (find_format): If an immediate value is expected at a given place
6606 in a format, but a register name has been provided instead, check
6607 to see if that register name matches the name of a predefined
6608 symbol and if it does, then use the symbol instead.
6609 (reg_name_search): If a register name matches a symbol name,
6610 prefer the register name to the symbol name.
6612 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6614 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6615 the previous insn to empty.
6617 1998-09-20 Michael Meissner <meissner@cygnus.com>
6619 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6620 pieces, forcing the use of an ANSI compiler.
6622 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6624 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6626 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6628 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6630 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6632 (obj_elf_vtable_entry): Likewise.
6633 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6634 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6635 (tc_gen_reloc): Likewise.
6636 (arm_fix_adjustable): Likewise.
6637 (elf32_arm_force_relocation): New.
6638 (armelf_frob_symbol): Remove coff-style symbol support.
6640 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6642 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6644 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6646 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6647 OBJ_COFF so that routine is defined for a.out format.
6649 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6651 * config/tc-i386.c (i386_operand): Detect non-segment registers
6652 used as segment prefixes.
6654 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6657 optimize across FDE boundaries.
6659 * config/obj-coff.c (obj_coff_section): Preserve any link once
6660 flags when setting the section flags.
6662 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6664 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6665 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6667 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6669 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6672 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6674 * frags.c (frag_grow): Include the size of the frag struct in the
6677 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6678 if the new subseg comes before the old.
6680 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6682 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6683 to handle edge8 and edge16.
6685 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6687 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6688 before we clobber the symbol involved.
6690 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6692 * config/tc-arm.c: Remove OBJ_ELF definitions for
6693 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6694 use arm_adjust_symtab for OBJ_COFF.
6695 (armelf_adjust_symtab): New Routine.
6696 * config/tc-arm.h: Define obj_adjust_symtab to
6697 armelf_adjust_symtab for OBJ_ELF.
6699 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6701 * configure.in: Make all i386-elf targets use bfd_gas.
6702 * config/tc-i386.c (tc_i386_force_relocation): New.
6703 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6704 (md_apply_fix3): Likewise.
6705 (tc_gen_reloc): Handle them.
6706 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6707 tc_i386_force_relocation.
6709 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6711 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6713 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6715 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6716 current opcode after writing the first insturction of a reverse
6719 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6721 * read.h (generate_lineno_debug): Add prototype.
6722 * read.c (generate_lineno_debug): Make non-static.
6724 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6726 * config/tc-i386.c (md_assemble): Only warn for address/data size
6729 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6732 against Thumb function names, as the linker needs this information.
6734 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6736 * expr.c (operand): Check also that there is no advance in operand
6737 after atof_generic in order to decide "is it label 0f or floating
6740 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6742 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6743 command line options with a single dash.
6744 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6746 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6748 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6749 * tc-arm.c (arm_fix_adjustable): New routine.
6751 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6753 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6754 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6755 demand_empty_rest_of_line before mri_comment_end.
6756 (equals): Check garbage after expression before
6757 mri_comment_end in MRI mode.
6759 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6762 small immediate constant to use the constant itself rather than
6765 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6768 (pa_leave): Likewise.
6770 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6772 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6774 (i386_operand): Fix an error message.
6776 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6778 * doc/c-arm.texi (ARM Directives): Document .req directive.
6780 * config/tc-arm.c (reg_required_here): Display erroneous string if
6781 the register name could not be decoded.
6782 Do not set inst.instruction if the sift is -1.
6784 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6786 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6789 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6791 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6792 even if it is belived to be unnecessary.
6794 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6796 config/tc-i386.c (i386_operand): Size immediate constants by
6797 suffix (erroneously removed as part of July 7 change).
6799 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6801 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6802 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6803 (armelf_frob_symbol): New Routine.
6804 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6806 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6808 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6810 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6813 command line switches passed to assembler.
6815 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6817 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6818 (gas_cgen_opcode_desc): Declare.
6819 (gas_cgen_parse_operand): Declare.
6820 (*): Prepend gas_ to gas specific fns to denote them as such.
6822 * cgen.c (gas_cgen_opcode_desc): New global
6823 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6824 (queue_fixup): Renamed from cgen_queue_fixup.
6825 (*): Prepend gas_ to gas specific fns to denote them as such.
6827 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6828 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6829 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6830 Open opcode table and initialize it.
6831 (make_parallel): Use gas_cgen_opcode_desc.
6832 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6833 (md_assemble): Ditto.
6835 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6837 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6838 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6839 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6840 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6841 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6842 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6843 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6844 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6845 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6846 (INIT_STAB_SECTION): Likewise.
6847 (OBJ_PROCESS_STAB): Likewise.
6849 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6850 (md_parse_option): Watch for them.
6851 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6852 (md_begin): Kill neverdef code.
6853 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6854 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6855 (s_alpha_coff_wrapper): New.
6856 (md_pseudo_table): Trap all ECOFF pseudos.
6858 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6860 Start of changes to remove mdebug section from mips*-elf
6861 Based on MIPS_STAB_ELF definition
6862 * acconfig.h: undef if not configured
6863 * config.in: undef if not configured
6864 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6865 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6866 * stabs.c (s_stab_generic): flush frag
6868 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6870 * configure.in: (arm-*-elf): Handle.
6871 (thumb-*-elf): Handle.
6872 * configure: Regenerate.
6873 * read.c (stringer): Fix typo in comment.
6874 * write.c (fixup_segment): Don't add symbol value to addend if
6876 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6878 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6881 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6883 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6884 (write_2_short): Emit warning if new flag is set.
6885 (do_assemble): Set flags if left instruction is one of special
6886 "right-instruction-killer" type.
6888 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6890 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6891 Always output words in debug_info section as big endian.
6892 (sparc_target_format): Choose correct bfd target.
6893 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6895 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6897 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6898 to work with internationalization code. Issue an error when two
6899 operands match that are not allowed to match.
6901 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6903 * configure.in (install_tooldir): Allow target to specify whether
6904 it wants to be installed in $(tooldir)/bin.
6905 * configure: Regenerate.
6906 * Makefile.am (install-exec-local): Set install-exec-tooldir
6907 dependency via configure.
6908 * Makefile.in: Regenerate.
6910 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6912 * Makefile.am (install-exec-local): Split into two ...
6913 (install-exec-bindir,install-exec-tooldir): New rules.
6914 * Makefile.in: Regenerate.
6916 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6918 * Makefile.am (install-exec-local): Don't remove the file before
6919 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6920 W. Rozycki <macro@ds2.pg.gda.pl>.
6921 * Makefile.in: Rebuild.
6923 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6925 * cgen.c: Include libiberty.h.
6926 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6927 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6928 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6929 (md_cgen_lookup_reloc)): Declare.
6930 (md_cgen_record_fixup_exp): Declare.
6931 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6932 (m32r_relax_frag): Declare.
6933 (cgen_md_apply_fix3): Decls moved to cgen.h.
6934 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6935 (m32r_cgen_record_fixup_exp): Delete decl.
6936 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6937 (assemble_nop): Delete.
6938 (expand_debug_syms): Delete unused `exp'.
6939 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6940 Add default case for -Wall.
6941 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6942 (md_atof): Delete unused wordP.
6944 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6946 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6949 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6951 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6952 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6953 .print, .purgem, and .struct. Remove documentation for
6956 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6958 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6959 Update call to insert_operand.
6961 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6963 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6965 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6967 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6968 whitespace after a prefix operator.
6970 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6972 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6974 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6976 * config/tc-sparc.c (log2): New static function.
6977 (s_reserve): Use log2 to convert alignment before calling
6979 (s_common): Use log2 to convert alignment before calling
6980 record_alignment and frag_align.
6981 (sparc_cons_align): Use log2.
6983 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6985 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6986 (s_common): Likewise.
6988 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6989 initialization of waddr.
6990 (sparc_elf_final_processing): Add default case to switch.
6992 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6994 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6995 than temporary real.
6997 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6999 * write.c (subsegs_finish): Don't align the segments if there were
7002 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7003 copying aux information.
7005 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7006 expression into a symbol.
7008 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7010 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7011 type to unsigned int.
7012 (md_assemble): Change type used to store offsets from unsigned
7014 (i386_operand): Switch error check to only call RESTORE_END_STRING
7015 once after parse_register.
7017 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7019 * config/tc-v850.c (md_show_usage): Changed format to match that
7022 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7024 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7026 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7028 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7031 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7034 * doc/Makefile.in: Rebuild.
7036 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7038 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7039 for %lo expressions.
7040 (mips_ip, case 'u'): Move range check after code to mask
7041 off bits in %hi/%lo expressions. Mask off high bits for
7044 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * doc/Makefile.am (gasver.texi): New target.
7047 (as.info, as.dvi): Depends upon gasver.texi.
7048 * doc/as.texinfo: Include gasver.texi. Mention version number on
7049 title page and in top node.
7050 * doc/Makefile.in: Rebuild.
7052 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7054 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7055 but not including the line containing the edict.
7056 * listing.h (LISTING_EOF): New.
7057 * input-scrub.c (input_scrub_next_buffer): Call it.
7059 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7061 * config/tc-i386.c (i386_operand): Don't set the size of an
7062 immediate address based solely on the suffix and the mode.
7064 * config/tc-i386.c (md_assemble): Add assertion to make sure
7065 overlap2 does not set Imm.
7067 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7068 sequences of whitespace to a single space.
7069 (is_space_chars): Just compare with space.
7070 (md_begin): Don't initialize space_chars.
7071 (md_assemble): Just skip a single whitespace character.
7072 (i386_operand): Rewrite base-index parsing to use new
7073 parse_register, and to skip white space. Skip white space in a
7074 number of other places too. Don't give error message if
7075 parse_register fails.
7076 (parse_register): Change reg_string parameter to be non-const.
7077 Add end_op parameter. Skip white space after the `%', and return
7078 end of register string. Give error message here rather than
7081 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7083 Based on patch from Matt Semersky <matts@scd.hp.com>:
7084 * expr.c (op_encoding): Make const.
7085 (expr_set_precedence): New function.
7086 (expr_begin): Don't set operator rankings, just call
7087 expr_set_precedence.
7088 * expr.h (expr_set_precedence): Declare.
7089 * read.c (s_mri): Call expr_set_precedence.
7091 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * doc/as.texinfo (Statements): Remove paragraph discussing
7094 continuing lines with a backslash. This hasn't worked for years,
7097 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7099 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7101 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7102 (ps_CTORS, ps_DTORS): New section types.
7103 (vms_fixup_xtors_section): New function
7104 (Ctors_Psect, Dtors_Psect): Define.
7105 (IS_GXX_XTOR): Define
7106 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7107 Filter static constructors/destructors and add to
7108 Ctors_Symbols/Dtors_Symbols chain.
7109 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7110 appropriate section.
7112 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7113 * makefile.vms: Merge vax/vms support.
7115 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7117 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7118 (elf_pseudo_table): Add them.
7119 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7120 (md_apply_fix): Accept them.
7121 (mips_fix_adjustable): Don't adjust them.
7122 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7123 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7124 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7125 (tc_fix_adjustable): Don't adjust them.
7127 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7129 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7131 * Makefile.in: Regenerate.
7132 * configure.in: AC_SUBST cgen_cpu_prefix.
7133 * configure: Regenerate.
7135 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7137 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7138 Changed all users of COND12_DELAY.
7140 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7142 * config/tc-mn10300.c (set_arch_mach): New function.
7143 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7144 (md_begin): Default to mn10300 mode.
7145 (md_assemble): Only accept instructions for the core mn10300
7146 chip and the active machine type.
7148 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * subsegs.h (segment_info_type): Give the struct a name.
7151 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7152 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7153 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7154 * config/tc-w65.h (tc_reloc_mangle): Declare.
7155 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7157 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7159 * config/tc-v850.c (v850_comm): Restore old section
7160 after common processing.
7162 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7164 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7166 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7168 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7169 char with code that explicitly sign-extends.
7171 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7173 * config/tc-v850.c (md_begin): Restore text section as the current
7174 section after creating call table sections.
7175 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7178 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7179 with call to macro SYM_AUXINFO.
7181 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7183 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7184 with the program transform name.
7185 * Makefile.in: Rebuild.
7187 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7189 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7192 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * config/tc-i386.c (i386_operand): Be prepared for a space between
7195 the open parenthesis and the start of the register operand,
7196 because of the June 16 change.
7198 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7200 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7203 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7205 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7206 even if it is belived to be unnecessary.
7208 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7210 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7212 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7214 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7216 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7217 shift amount for a repeated operand. The shift amount for the
7218 repeated copy comes from the size of the operand.
7220 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7222 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7224 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7226 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7228 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7230 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7231 characters in it as LEX_IS_SYMBOL_COMPONENT.
7232 * config/tc-i386.h (tc_symbol_chars): Define.
7233 (extra_symbol_chars): Declare.
7234 * config/tc-i386.c (extra_symbol_chars): Define.
7235 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7236 (line_comment_chars): Set to '/' if TE_LINUX.
7237 * doc/c-i386.texi (i386-prefixes): Update.
7238 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7240 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7242 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7243 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7245 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7247 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7248 constraint in instructions REP & REPI.
7250 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7252 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7253 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7255 (check_range): If the operand is shifted, then shift the number
7256 before checking its range.
7258 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7260 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7263 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7265 * config/tc-v850.c (v850_comm): Create special sections as needed.
7267 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7269 * config/tc-d10v.c (write_2_short): Addition of swapping
7270 instructions for sequential and reverse sequential order when
7271 given order is not possible.
7273 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7275 * Makefile.am: Rebuild dependencies.
7276 (DEP_INCLUDES): Fix reference to intl build directory.
7277 * Makefile.in: Rebuild.
7279 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7281 * doc/c-i386.texi: Update 16 bit documentation.
7283 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7284 IgnoreDataSize to IgnoreSize as they are used for address size as
7286 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7287 32-bit mode, similarly addr16/data16 and variants.
7289 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7291 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7292 sequential word multiply instructions.
7294 (do_assemble): Add extra command line argument, to allow mul32
7295 attribute to be preserved across parallel insns.
7296 (md_assemble): Insert NOPs between explicitly parallel insns which
7297 contain an 32 bit multiply and a 16 multiply.
7299 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7301 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7304 * config/tc-i386.c (reloc): Add braces.
7306 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7307 consistent with Intel naming.
7308 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7309 use bitfields in sib_byte.
7310 (modrm_byte): Don't use bitfields here either.
7312 * config/tc-i386.c (current_templates): Add const.
7313 (parse_register): Add const to return, param, and char *s.
7314 (i386_operand): Add const to reg_entry *r.
7315 * config/tc-i386.h (templates): Add const to start, end.
7317 Inspired by code for 16 bit gas support from Martynas Kunigelis
7318 <martynas@nm3.ktu.lt>:
7319 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7320 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7321 (uses_mem_addrmode): Remove.
7322 (md_estimate_size_before_relax): Add support here too.
7323 (md_relax_table): Rewrite interface to md_relax for 16 bit
7325 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7326 (opcode_suffix_to_type): Remove.
7327 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7328 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7329 (md_convert_frag): Likewise.
7330 (i386_operand): Add support for 16 bit base/index regs,
7331 immediates, and displacements. Remove some unnecessary casts, and
7332 localise end_of_operand_string, displacement_string_start,
7333 displacement_string_end variables. Add GCC_ASM_O_HACK.
7334 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7336 * config/tc-i386.c (prefix_hash): Remove.
7337 (md_begin): Rewrite without obstacks. Remove prefix hash table
7338 handling. Rewrite lexical table handling.
7339 (i386_print_statistics): Don't print prefix statistics.
7340 (md_assemble): Rewrite instruction parser so that line is not
7341 converted to lower case. Don't do a hash_find for prefixes,
7342 instead recognise them via opcode modifier.
7343 (expecting_operand, paren_not_balanced): Localise variables.
7344 * config/tc-i386.h (IsPrefix): Define.
7345 (prefix_entry): Remove.
7347 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7348 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7349 '\\' in case where comment_chars contains '/'.
7351 * config/tc-i386.c (MATCH): Ensure given operand and template
7352 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7353 you must write `ljmp *table(%ebx)'.
7355 From H.J. Lu <hjl@gnu.org>:
7356 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7357 as 0 ifndef BFD_ASSEMBLER.
7358 (md_assemble): Allow immediate operands without suffix or
7359 other reg operand to default in size to the current code size.
7361 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7363 * config/tc-v850.c (md_begin): Restore creation of
7364 .call_table_text and .call_table_data sections.
7366 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7368 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7369 after emitting a word of noops.
7371 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7373 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7374 (i386_operand): Simplify checks for valid base/index combinations.
7375 Disallow `in 4(%dx),%al'.
7377 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7379 (add_prefix): Change parameter from char to int.
7381 * config/tc-i386.h (Ugh): Define opcode modifier.
7382 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7384 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7385 CONSISTENT_REGISTER_MATCH macros to check register types more
7386 thoroughly. Check for illegal suffix/operand combinations
7387 when matching insns with operands. Handle new `s' suffix, and
7388 associated FloatMF opcode modifier for float insns with memory
7390 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7391 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7392 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7393 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7394 DATA_PREFIX_OPCODE throughout.
7396 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7397 (md_assemble): Rewrite suffix/register operand checking code to be
7398 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7399 AnyMem, the better to grep.
7401 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7402 given a memory operand. Don't set Abs bits either.
7403 (type_names): Remove Mem*, Abs*.
7404 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7405 define opcode_modifiers as these cases are handled by Disp8,
7406 Disp16, Disp32 and suffix checks.
7407 (COMES_IN_BOTH_DIRECTIONS): Remove.
7408 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7410 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7411 if IgnoreDataSize modifier given. Remove ShortformW modifier
7412 test. Add test for ShortForm in W base_opcode modification.
7413 Merge Seg2ShortForm and Seg3ShortForm code.
7414 * config/tc-i386.h (ShortFormW): Remove.
7415 (IgnoreDataSize): Define.
7417 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7419 * config/tc-d30v.c (md_assemble): Store previous segment state
7420 with previous instruction.
7422 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7424 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7425 (ebp, esp): Remove static variables.
7426 (MATCH): Remove test for InOutPortReg.
7427 (i386_operand): Properly handle InOutPortReg here instead.
7428 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7429 (md_assemble): Simplify and correct modrm and sib generation.
7430 (i386_operand): Add warning for scale without index.
7431 Rewrite checks for valid base/index combinations.
7433 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7434 macros and enclose in do while(0).
7435 (RESTORE_END_STRING): Likewise.
7436 (md_assemble): Add one to printed operand number so we start
7437 from 1 not 0. Add some more gettext invocations.
7438 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7441 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7442 DATA_PREFIX, SEG_PREFIX): Define.
7443 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7444 (check_prefix): Remove function.
7445 (add_prefix): New function. Add prefix to i.prefix as well as
7447 (md_assemble): Changes for add_prefix. Remove hack for wait
7448 prefix, instead always output prefixes in fixed order. Test
7449 for jcxz/loop when selecting between word & dword operations,
7450 and add address size prefix rather than operand size prefix.
7451 Remove operand -> address size hack when emitting jcxz/loop.
7452 (i386_operand): Remove O_Absent check as it's done in expr.
7454 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * configure.in: Recognize m5200 as a cpu_type of m68k.
7457 * aclocal.m4: Rebuild with current libtool.
7458 * configure: Rebuild.
7460 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7462 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7463 to relaxable_symbol to prevent references to external symbol from
7466 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7468 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7469 symbols are relaxable.
7471 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7473 * config/tc-v850.c (md_begin): Don't create special
7474 sections by default.
7476 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7478 * config/tc-mips.c (macro): For div and udiv, close the
7479 reorder block as soon as possible.
7481 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7483 From Matt Semersky <matts@scd.hp.com>:
7484 * macro.c (macro_mri_mode): New function.
7485 * macro.h (macro_mri_mode): Declare.
7486 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7489 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7491 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7494 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7495 until after xstrdup in OBJ_EVAX case.
7497 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7499 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7500 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7501 of hardcoded magic number.
7502 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7504 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7506 * read.c (do_s_func): New function.
7508 * read.h (do_s_func): Add prototype.
7510 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7512 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7513 nops if fill pattern not specified.
7515 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7517 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7518 * config/te-go32.h (TE_GO32): Define.
7519 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7521 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7523 Implement .func/.endfunc pseudo-ops.
7524 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7526 * read.c (potable): Add .func,.endfunc.
7527 (s_func): New function.
7528 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7530 (in_doc_func_p,current_function_label): New static globals.
7531 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7533 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7535 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7536 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7537 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7538 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7539 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7540 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7541 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7542 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7543 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7544 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7545 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7546 * config/tc-a29k.c: Don't define md_short_jump_size,
7547 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7548 * config/tc-alpha.c: Likewise.
7549 * config/tc-alpha.h: Likewise.
7550 * config/tc-arm.c: Likewise.
7551 * config/tc-h8300.c: Likewise.
7552 * config/tc-h8500.c: Likewise.
7553 * config/tc-hppa.c: Likewise.
7554 * config/tc-i860.c: Likewise.
7555 * config/tc-i960.c: Likewise.
7556 * config/tc-ppc.c: Likewise.
7557 * config/tc-sh.c: Likewise.
7558 * config/tc-sparc.h: Likewise.
7559 * config/tc-tic30.c: Likewise.
7560 * config/tc-w65.c: Likewise.
7561 * config/tc-z8k.c: Likewise.
7563 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7565 * config/tc-vax.c (_): Delete this macro used for placeholder
7566 values in vax_operand_width_size; it conflicts with the _() macro
7567 used for internationalization.
7569 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7572 code. From Chris Moller <moller@bops.com>.
7574 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7575 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7576 * read.c (emit_expr): Initialize seg and subseg fields of a new
7578 * write.c (write_object_file): Switch to the appropriate segment
7579 and subsegment when processing a broken word.
7581 * config/tc-m68k.c (mri_assemble): New static function.
7582 (build_mri_control_operand): Call mri_assemble rather than
7584 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7585 (s_mri_endf, s_mri_endw): Likewise.
7587 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7589 * read.c (s_org): Call md_flush_pending_output if it is defined.
7591 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7593 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7595 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7596 (md_parse_option): Add for same.
7597 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7598 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7599 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7601 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7603 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7605 * config/tc-arm.c (find_real_start): Relax definition of local
7608 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7610 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7611 symbols at the given address, not just the last one specified.
7613 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7615 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7616 or number_to_chars_littleendian to write data.
7618 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7620 * config/tc-v850.c (md_assemble): Remove artificially created
7621 register name symbols.
7623 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7625 * write.c (fixup_segment): Change "segment" to "section" in
7628 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7630 * write.c (fixup_segment): Change sym1-sym2 message again.
7632 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7634 * write.c (fixup_segment): Improve error message for sym1-sym2
7635 errors when sym1 is in a different segment from sym2.
7637 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7639 * config/tc-m32r.c (warn_unmatched_high): New static local.
7640 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7641 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7642 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7643 (md_parse_option): Likewise.
7644 (md_show_usage): Likewise.
7645 (m32r_frob_file): Likewise.
7647 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7648 (read_a_source_file): Call them.
7649 * read.h (stabs_generate_asm_file): Declare.
7650 * stabs.c (stabs_generate_asm_file): New function.
7651 (generate_asm_file): New function.
7652 (stabs_generate_asm_lineno): Move file name handling into
7655 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7657 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7658 (d30v_current_align, d30v_current_align_seg): New variables.
7659 (d30v_last_label): New variable.
7660 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7661 (s_d30v_data, s_d30v_section): Likewise.
7662 (md_pseudo_table): Call them.
7663 (md_begin): Initialize d30v_current_align_seg.
7664 (md_assemble): Call d30v_align when needed by known current alignment.
7665 (d30v_frob_label, d30v_cons_align): New functions.
7666 * config/tc-d30v.h (md_do_align): Remove.
7667 (tc_frob_label): Call d30v_frob_label.
7668 (md_cons_align): New.
7670 * config/tc-d30v.c (find_format): Convert complex expressions to
7671 expression symbols before processing. Clean up code formatting.
7673 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7675 * po/Make-in (install-info): New target.
7677 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7679 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7681 * config/tc-mn10300.c (md_assemble): Likewise.
7683 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7685 * Makefile.am: Update with `make dep-am'.
7686 (HFILES): Add cgen.h.
7687 (cgen.o): Depend on cgen.h.
7688 * Makefile.in: Regenerate.
7690 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7692 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7694 * gasp.c (grab_label): Permit a label to be a preprocessor
7695 variable by permitting a label to start with a backslash.
7697 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7699 * config/tc-mips.c (validate_mips_insn): Removed hack
7700 for previously inaccessible bitfields in some INSN_TRAP
7703 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7705 * config/tc-d30v.c (do_assemble): Abort with error message
7706 if opcode operands do not match.
7708 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7710 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7711 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7712 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7713 similar new 'q' operand.
7715 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7717 * cgen.c (cgen_asm_finish_insn): Fix typo.
7719 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7722 * cgen.c: Include it.
7723 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7724 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7725 All callers updated.
7726 * config/tc-m32r.c: Include cgen.h.
7727 (m23r_insn): New members num_fixups,fixups.
7729 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7731 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7732 to avoid compiler warning.
7734 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7736 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7739 * makefile.vms (OBJS): Add ehopt.obj
7741 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7743 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7745 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7747 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7748 a short format insn.
7749 (md_assemble): Set it for explicitly packed insns.
7751 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7753 * config/obj-coff.c (c_symbol_merge): Do not take address of
7754 native fields when performing the memcpy.
7756 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7758 * config/tc-mips.c (macro,macro2): Implement
7759 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7761 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7763 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7764 relocations against globally visible symbols.
7765 * config/tc-m68k.c (relaxable_symbol): New macro.
7766 (m68k_ip, md_estimate_size_before_relax): Use it.
7767 (tc_m68k_fix_adjustable): Also handle weak symbols.
7769 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7771 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7772 references to externally visible symbols.
7773 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7774 values in twice for a PC relative reloc if the symbol is
7777 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7778 don't adjust a PC relative reloc against an externally visible
7780 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7781 for a PC relative fixup against an externally visible defined
7782 symbol, arrange to store object file and addend values as though
7783 the symbol were not defined.
7784 (tc_gen_reloc): Likewise.
7786 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7788 * read.c (sizeof_leb128): Referenced externally by write.c so
7791 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7793 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7794 and expand a 'debug' symbol associated with the next instruction
7795 that does not cause a short instruction to be filled with a NOP.
7796 (md_pseudo_table): Add support for .debugsym.
7797 (assemble_parallel_insn): Add calls to expand_debug_sym as
7799 (md_assemble): Ditto.
7801 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7803 * as.c (main): Conditionally call setlocale.
7804 * gasp.c (main): Likewise.
7805 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7806 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7808 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7810 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7812 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7814 * config/tc-hppa.c: Change all calls to bzero to use memset.
7815 (pa_ip): Add cast to avoid warning.
7816 (tc_gen_reloc, md_apply_fix): Likewise.
7817 (pa_find_space_by_number): Likewise.
7818 (hppa_force_relocation): Likewise.
7819 (pa_block): Change i to unsigned int.
7820 * config/obj-som.h (obj_som_copyright): Declare.
7822 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7824 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7825 for line numbers for assembly source.
7827 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * configure.in: Change version number to 2.9.4
7830 * configure: Rebuild.
7832 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7834 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7836 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * ecoff.h: Change symbolS in function declaration to struct
7841 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7843 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7844 (md_convert_frag): Fix i18n typo.
7846 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7848 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7849 * ecoff.h: Protoype it.
7850 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7851 [EVAX] (s_alpha_prologue): Delete.
7852 (md_pseudo_table): Update.
7854 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7856 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7857 array to local pointer.
7858 (get_args, parse_expr): Add casts to avoid warnings.
7860 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7862 * read.c (s_set): Cast xmalloc return value to fragS *.
7863 * config/tc-m68k.c (m68k_ip): Function made static to match
7864 previous forward declaration.
7865 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7867 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7869 * config/tc-v850.c: Add internationalisation macros to error
7872 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7873 macros to error strings.
7875 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7877 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7878 reloc is in the TOC csect.
7879 (md_apply_fix3): Correct gettext typo.
7881 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7883 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7884 .L - they are local labels and the branches are not really
7885 function calls but rather far jumps.
7887 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7889 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7891 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * config/tc-i386.c (md_assemble): Print operand number rather than
7894 using ordinal_names.
7895 (i386_operand): Likewise.
7897 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7899 * Makefile.am (INTLLIBS): Define to work around apparent automake
7901 All Makefiles: Regenerated.
7903 * Many files: Added gettext invocations around user-visible
7905 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7906 HAVE_LC_MESSAGES): Define.
7907 * dep-in.sed: Added asintl.h.
7908 * po/Make-in: New file.
7909 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7911 * read.c (Z_): Renamed from `_'.
7912 * Makefile.am (SUBDIRS): Added po.
7913 (POTFILES): new macro.
7914 (po/POTFILES.in): New target.
7915 ($(OBJS)): Added asintl.h.
7917 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7918 (as_new_LDADD): Added $(INTLLIBS).
7919 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7920 (gasp_new_LDADD): Added $(INTLLIBS).
7921 (gasp_new_DEPENDENCIES): New macro.
7922 * configure, aclocal.m4: Rebuilt.
7923 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7925 (ALL_LINGUAS): Define.
7926 * macro.c: Include "asintl.h".
7927 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7928 * as.h: Include "asintl.h".
7929 * config/tc-i386.c (ordinal_names): Removed.
7930 (md_assemble): Changed error text to avoid ordinal_names.
7931 (i386_operand): Likewise.
7932 (reloc): Added as_bad to avoid i18n problems.
7933 (tc_gen_reloc): Likewise.
7934 * config/tc-arm.c (bad_args): Now a #define.
7936 * config/obj-vms.c (VMS_stab_parse): Changed type of
7938 (global_symbol_directory): Unified strings to avoid i18n
7940 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7941 avoid i18n problems.
7942 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7943 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7945 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7947 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7949 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7951 * as.c (print_version_id): Added an fprintf to avoid i18n
7953 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7955 * expr.c (expr): Added as_warn call to avoid i18n problems.
7956 * messages.c (as_assert): Changed code to avoid i18n problems.
7957 (as_abort): Likewise.
7958 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7959 (s_space): Likewise.
7960 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7962 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7964 * config/tc-i386.c (check_prefix): New static function, split out
7966 (struct _i386_insn): Add wait_prefix field.
7967 (md_assemble): Remove wait_prefix local variable. Use
7968 check_prefix when adding a prefix.
7970 * config/tc-i386.c (current_templates): New static variable.
7971 (md_assemble): Remove current_templates local variable.
7972 (md_assemble, i386_operand): Improve error and warning messages in
7973 many places. Add RESTORE_END_STRING in many places before error
7974 return. Clarify some comments.
7976 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7978 (md_assemble): Parse string instruction operands, looking for
7979 segment override prefixes. Check for invalid segment prefixes on
7981 (i386_operand): i.seg[] and max mem_operand changes for string
7983 * config/tc-i386.h (EsSeg): Define.
7985 * config/tc-i386.h (regKludge): Define.
7986 (iclrKludge, imulKludge): Don't define.
7987 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7988 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7989 opcode_modifier checks to look for more common cases first. Add
7990 default_seg for IsString case.
7992 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7994 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7996 * configure: Rebuild with new automake and libtool.
7997 * aclocal.m4, Makefile.in: Likewise.
7999 * doc/Makefile.am (as.dvi): New target.
8000 * doc/Makefile.in: Rebuild.
8002 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8004 * configure.in: Added sparc86x support.
8006 * configure: Rebuild.
8008 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8010 (md_parse_option): Warn if -EL is not supported for this architecture.
8012 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8014 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8016 * config/tc-mips.c (mips_ip): Note when we use get match on
8017 the full instruction name.
8019 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8021 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8022 back into the expression to handle add/sub simplification correctly.
8024 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8026 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8028 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8030 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8033 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8035 * symbols.c (max_indent_level): New global.
8036 (print_symbol_value_1): Use it.
8037 * expr.h (expr_build_dot): Declare.
8038 * expr.c (expr_build_dot): New function.
8040 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8042 * symbols.c (print_binary): New function.
8043 (print_expr_1): Call it.
8045 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8047 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8048 operand in the opcode.
8050 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8052 * config/tc-i386.h: Reorder operand flags and opcode modifier
8053 flags for clarity. Remove unused definitions: Unknown,
8054 ImmUnknown, DispUnknown, NoModrm.
8055 * config/tc-i386.c (type_names): Add missing Debug type.
8056 (md_assemble): Better duplicate prefix checking. Quicker string
8057 instruction check via new opcode_modifier flag.
8059 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8061 * doc/as.texinfo (Invoking): Clarify -Wa example.
8063 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8065 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8066 (s_mips_weakext): Define.
8067 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8068 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8071 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8073 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8074 is an error if the value can not be computed at assembly time.
8075 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8077 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8079 * gasp.c (main): Set next field of new include_path structure to
8080 NULL. From Avery Pennarun <averyp@gdc.ca>.
8082 * read.c (s_mri_sect): Call as_bad rather than abort for an
8083 unsupported MRI target.
8085 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8087 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8088 the destination of a branch instruction should be altered.
8089 (find_real_start): New function: Locate the real, Thumb coded
8090 start of a Thumb function.
8091 (do_t_branch23): Alter the destination of branches to Thumb
8094 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8096 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8098 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8101 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8103 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8104 * doc/c-hppa.texi: Likewise.
8106 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8108 * Makefile.am: Rebuild dependencies.
8109 * Makefile.in: Rebuild.
8111 * Makefile.am (DEP_INCLUDES): New variable.
8112 (.dep1): Change to work when srcdir is not an absolute path.
8113 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8114 * Makefile.in: Rebuild.
8116 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8118 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8119 LinearAddress patch.
8121 * configure.in: Set version to 2.9.1.
8122 * configure: Rebuild.
8124 * Branched binutils 2.9.
8126 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8128 * config/tc-i386.h (FWait): Define.
8129 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8130 other prefixes. Check FWait flag in opcode table to see which
8131 instructions require an fwait prefix.
8133 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8135 * stabs.c (get_stab_string_offset): Always create a stab string
8138 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8140 Fix some gcc -Wall warnings:
8141 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8142 * ehopt.c (eh_frame_code_alignment): Likewise.
8143 * expr.c (integer_constant, operand): Likewise.
8144 * frags.c (frag_align): Likewise.
8145 * gasp.c (level_0, change_base, doinstr): Likewise.
8146 * hash.c (hash_ask): Likewise.
8147 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8148 (debugging_pseudo): Likewise.
8149 * macro.c (define_macro, check_macro): Likewise.
8150 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8151 (ignore_rest_of_line, float_cons): Likewise.
8152 * symbols.c (decode_local_label_name): Likewise.
8153 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8154 (fixup_segment, number_to_chars_bigendian): Likewise.
8155 (number_to_chars_littleendian): Likewise.
8156 * config/atof-ieee.c (gen_to_words): Likewise.
8157 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8158 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8159 * read.c (output_big_sleb128): Initialize locals to avoid
8161 (output_big_uleb128, equals): Likewise.
8162 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8163 to unsigned int. Change zeros to unsigned int.
8164 * cond.c (s_if): Add return to default case.
8165 * frags.c (frag_now_fix): Change return type to addressT.
8166 * frags.h (frag_now_fix): Update declaration.
8167 * listing.c (file_info_struct): Change linenum to unsigned int.
8168 (struct list_info_struct): Change hll_line to unsigned int.
8169 (print_source): Update format string.
8170 * read.c (emit_expr): Change scan to unsigned int, and don't
8171 bother to initialize it.
8172 * symbols.c (dollar_label_count): Change to unsigned long.
8173 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8174 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8175 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8177 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8179 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8180 mcf5200 just as we do for m68000.
8181 (m68k_init_after_args): Likewise.
8182 (md_estimate_size_before_relax): Likewise.
8184 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8186 * config/tc-v850.c (md_assemble): Store relocation addend in
8187 fixup instead of instruction.
8189 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8191 * config/tc-i386.c (md_assemble): Swap template arguments to
8192 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8193 This macro is currently symmetric, so passing them the wrong
8194 way didn't cause any problem, but may if the macro is changed
8196 After copying template to i.tm, use i.tm. rather than t-> to
8197 access fields, and make t a const*
8198 Move i.tm.operand_types[] swap to immediately after the copy.
8200 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8202 * expr.h (expr_build_uconstant): Add prototype.
8203 (expr_build_unary,expr_build_binary): Add prototypes.
8204 * expr.c (expr_build_uconstant): New function.
8205 (expr_build_unary,expr_build_binary): New functions.
8207 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8209 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8210 * macro.c (macro_expand_body): Increase buffer size.
8211 * messages.c (as_warn): Likewise.
8212 (as_warn_where, as_bad, as_bad_where): Likewise.
8214 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8216 Based on patch from H.J. Lu <hjl@gnu.org>:
8217 * Makefile.am (DISTSTUFF): New variable.
8218 (diststuff): New target.
8219 * Makefile.in: Rebuild.
8221 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8223 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8224 m32r_elf_section_change_hook.
8226 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8227 emit a nop if a section ends with a 16 bit instruction.
8229 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8231 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8232 s_lcomm rather than obj_coff_lcomm.
8233 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8235 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8237 * config/tc-i386.h (LinearAddress): Define.
8238 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8239 instruction, don't use a default segment.
8241 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8243 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8244 * configure: Rebuild.
8246 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8248 * aclocal.m4, configure: Rebuild with libtool 1.2.
8250 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8252 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8253 PC relative branches. Patch courtesy of Jonathan Walton.
8256 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8258 * configure.in (emulations): Add thumb-pe target.
8260 * configure (emulations): Add thumb-pe target.
8262 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8264 * itbl-lex.l (yywrap): Don't define if already defined as a
8267 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8269 * depend.c (quote_string_for_make): New function.
8270 (wrap_output): Use it.
8272 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8274 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8275 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8277 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8279 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8280 Recognize -GN and -relax.
8281 (md_begin): Initialize gp size from -G switch.
8282 (alpha_force_relocation): Always force if -relax.
8283 (alpha_align): Take a new argument that will specify when to
8284 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8285 Change all callers. Emit nop alignment padding as nop+unop pair.
8287 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8289 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8290 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8292 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8294 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8295 require padding to the next long word boundary.
8297 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8299 * cgen.c: #include symcat.h.
8300 * config/tc-m32r.c: Likewise.
8302 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8304 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8305 absolute expressions instead of '$' prefixed register names.
8307 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8309 * read.c (s_set): Record file and line info for symbols when -as.
8310 (pseudo_set): Don't overwrite that dummy fragment.
8312 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8314 * config/tc-ppc.c (md_pseudo_table): Add "section".
8315 (ppc_named_section): New static function.
8317 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8319 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8320 so we don't have to scan the entire list.
8322 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8324 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8325 case, allow the parallel instructions to modify the same flag
8328 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8330 * listing.c (list_symbol_table): Categorize symbols by
8331 undefined_section rather than sy_frag->line == NULL.
8333 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8335 * Makefile.am (install-exec-local): Install properly when ln
8336 fails or tooldir == prefix.
8338 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8340 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8341 Test result of insert_operand for error.
8343 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8345 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8346 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8347 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8348 * doc/Makefile.in: Rebuild.
8350 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8352 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8353 (macro): Fix handling of M_COP[0-3].
8355 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8357 Based on patches from Ross Harvey <ross@teraflop.com>:
8358 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8359 if macro_alternate or macro_mri.
8360 (getstring): Remove support for byte constants between < and >.
8361 (get_any_string): '<' only starts a string if macro_alternate or
8363 (macro_expand_body): Permit keyword parameters following
8364 positional parameters.
8366 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8367 * configure.in (alpha*-*-netbsd*): New target.
8368 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8369 * configure: Rebuild.
8371 * as.h (flag_warn_suppress_instructionswap): Move from here...
8372 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8373 here, and make static.
8375 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8376 BFD_ASSEMBLER or MANY_SEGMENTS.
8378 * as.c (show_usage): Update bug-gnu-utils address.
8379 * gasp.c (show_usage): Likewise.
8380 * doc/as.texinfo (Bug Reporting): Likewise.
8382 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8384 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8385 insns regardless of the size of a pointer if we're in mips I or
8387 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8389 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8391 Fix rac to accept only a0:
8392 * tc-d10v.c (parallel_ok, find_opcode):
8393 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8394 Introduce OPERAND_GPR.
8396 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8398 * read.c (s_fill): Handle non-constant repeat counts by creating
8399 an rs_space fragment.
8401 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8403 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8404 from as_bad to as_warn.
8406 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8408 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8409 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8410 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8412 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8414 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8415 seg_fix_rotP rather than fix_root from seg_info.
8417 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8419 * expr.c: Add support for 0x1_2_3_4 bignums.
8421 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * configure.in: Change -linux* to -linux-gnu*.
8424 * configure: Rebuild.
8426 * app.c (do_scrub_begin): Treat \r as whitespace.
8428 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8430 * Makefile.am: Update dependencies.
8431 * Makefile.in: Rebuild.
8433 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8435 * configure, aclocal.m4: Rebuild with new libtool.
8437 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8439 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8440 the argument to bfd_set_arch_mach.
8441 (load_address): Use bfd_arch_bits_per_address to determine the
8442 bit size of an address instead of looking at the isa level.
8443 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8445 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8447 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8449 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8451 * ehopt.c: New file.
8452 * as.h (enum _relax_state): Add rs_cfa.
8453 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8454 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8455 * read.c (emit_expr): Call check_eh_frame.
8456 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8457 (relax_segment): Likewise.
8458 * Makefile.am: Rebuild dependencies.
8459 (GAS_CFILES): Add ehopt.c.
8460 (GENERIC_OBJS): Add ehopt.o.
8461 * doc/internals.texi (Frags): Document rs_cfa.
8463 * as.c (show_usage): Mention --traditional-format.
8464 (parse_args): Accept --traditional-format.
8465 * as.h (flag_traditional_format): Declare.
8466 * output-file.c (output_file_create): If flag_traditional_format,
8467 set BFD_TRADITIONAL_FORMAT on stdoutput.
8468 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8470 * config/tc-mips.c (append_insn): Make sure that if we have a
8471 fixup for an unmatched %hi reloc, it does not associated with a
8474 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8475 * doc/Makefile.in: Likewise.
8477 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8479 * config/tc-m32r.c (check_for_side_effects): New function.
8480 (can_make_parallel): Add checks for instruction side effects
8481 clashing with the other instruction.
8482 (assemble_parallel_insn): Improve warning messages. Return error
8483 message from non-swapped instruction order.
8485 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8487 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8489 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8490 md_cleanup definition. This moves the forced literal output to
8491 the end of the source pass, and avoids macro's inserting literals
8492 into the code immediately after the macro expansion.
8494 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8496 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8497 a gas internal symbol is adjustable.
8498 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8500 * as.h: If gcc version greater than 2.6, use `__format__' and
8501 `__printf__' in function attributes, rather than `format' and
8504 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8506 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8508 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8510 Add tms320c30 support:
8511 * config/tc-tic30.h: New file.
8512 * config/tc-tic30.c: New file.
8513 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8514 TARGET_FORMAT as "coff-tic30".
8515 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8516 * Makefile.am: Rebuild dependencies.
8517 (CPU_TYPES): Add tic30.
8518 (CPU_OBJ_VALID): tic30-aout is valid.
8519 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8520 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8521 * configure, Makefile.in: Rebuild.
8523 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8525 * config/tc-v850.c (md_assemble): Improvements to error messages.
8527 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8529 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8530 BFD_RELOC_HI16_S to store the high bits of any value.
8532 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8533 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8534 assembler calculate relocations to any external symbol at all.
8535 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8536 involving generation of pc-relative relocs.
8537 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8538 has been moved to md_apply_fix3.
8540 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8541 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8542 which actually means (the address of identifier's GOT entry) +
8543 constant, which is not particularly useful.
8545 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8547 * read.h (include_dirs): Declare.
8548 (include_dir_count,include_dir_maxlen): Declare.
8550 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8552 * configure.in: Correct check for shared opcodes library.
8553 * configure: Rebuild.
8555 * listing.c (buffer_line): If we can't open the file, set at_end.
8556 (listing_print): Remove unused local variable fi.
8558 * config/m68k-parse.y (reglistpair): Handle register list in
8561 * config/vms-conf.h: Don't undef VERSION.
8563 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8565 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8567 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8569 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8570 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8571 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8572 (EXTRA_DIST): Define.
8573 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8574 explicitly rather than via the list of object files.
8575 (gcc-as.opt): New file created when make-gas.com is run.
8576 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8577 itbl-cpu.h} to #include appropriate file rather than copying that
8579 * config/vms-conf.h: Synchronize with current config.in.
8580 * Makefile.in: Rebuild.
8582 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8584 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8585 (parallel_ok): Relaxed parallel subinstruction dependency check.
8587 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8589 * as.h (flag_warn_suppress_instructionswap): added new flag.
8590 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8591 command line argument.
8592 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8593 warning only if flag_warn_suppress_instructionswap is false.
8595 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8597 * configure.in (i386-*-mingw32*): New target.
8598 * configure: Rebuild.
8600 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8602 * symbols.c (resolve_symbol_value): Don't set the segment if it
8603 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8605 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8608 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8610 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8611 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8614 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8616 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8618 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8620 * config/tc-v850.c (v850_insert_operand): Display instruction when
8621 an error is encountered.
8623 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8625 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8626 (i386-*-sco3.2v5*coff): New target.
8627 (i386-*-sco3.2*): New target.
8628 * configure: Rebuild.
8630 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8632 * config/tc-v850.c: Tidy error message production.
8634 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8636 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8637 validate_immediate return value in the right type for comparisons
8640 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8642 * listing.c (MAX_BYTES): Use listing variables not constants.
8643 (data_buffer): No longer an array, but a pointer.
8644 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8645 (listing_listing): Allocate data_buffer.
8647 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8649 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8650 --listing-rhs-width, --listing-cont-lines.
8651 (show_usage): Update.
8652 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8653 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8654 (print_lines): Use the variables instead of the constants.
8655 (listing_listing): Likewise.
8656 * listing.h: Declare the new vars.
8658 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8660 * as.c (parse_args): Add --keep-locals alias for -L.
8661 Add --strip-local-absolute.
8662 (show_usage): Update.
8663 * as.h (flag_strip_local_absolute): New flag.
8664 * symbols.c (S_IS_LOCAL): Use it.
8665 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8666 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8667 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8669 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8671 * config/tc-m32r.c: Detect if explicitly parallel instructions
8672 might have an io conflict and issue a warning message.
8674 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8676 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8677 cgen_swap_fixups): Functions to save, restore and swap the fixup
8678 chain with a backup copy.
8679 (cgen_asm_finish_insn): Returns address of constructed insn.
8681 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8683 * listing.c (file_info_struct): Remove FILE, add POS.
8684 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8685 (file_info): Don't open the file.
8686 (buffer_line): Check for the file in the last_open cache, updating
8688 (print_source): Don't reference file_info->file.
8689 (listing_listing): Likewise.
8690 (listing_print): Close the file in the cache, if any.
8692 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8694 * read.c (dwarf_file_string): New file static variable.
8695 (emit_expr): Look for constant sequence that leads up to a file
8696 name in DWARF debugging output.
8697 (stringer): Use dwarf_file_string to decide whether to accept a
8698 string as a file name.
8700 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8702 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8703 (crack_operand): Add reg->reglst MRI hack.
8704 (r_seg): Put reglst symbols in reg_section.
8705 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8707 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8709 * tc-sh.c (get_specific): Handle SGR & DBR.
8711 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8713 * tc-h8300.c (parse_reg): Take the length of the symbol into
8714 account when attempting to match a register name.
8715 * tc-h8500.c (parse_reg): Likewise.
8717 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8719 * cgen.c: Formatting changes to improve readability.
8721 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8723 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8726 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8728 Based on a patch from Jim Wilson
8729 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8730 (tc_gen_reloc): Handle cross section PC relative relocs
8733 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8735 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8737 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8739 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8740 (expr_jmp_buf): New static local.
8741 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8742 (cgen_md_operand): New function.
8743 * tc-m32r.c: Clean up pass over `struct foo' usage.
8744 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8746 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8748 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8749 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8751 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8753 * config/tc-i386.c (i386_operand): Give an error if there are
8754 unrecognized characters after an expression.
8756 For older changes see ChangeLog-9697