1 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * dwarf2dbg.c: #include <limits.h> only if it exists.
5 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
7 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
8 (md_apply_fix): Here too.
10 2000-12-12 Jim Wilson <wilson@redhat.com>
12 * config/tc-ia64.h (ia64_init): Add prototype.
14 2000-12-12 H.J. Lu <hjl@gnu.org>
16 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
18 * read.h (outputting_stabs_line_debug): Change it to int.
19 * stabs.c (outputting_stabs_line_debug): Likewise.
21 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
23 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
24 the address of a function result.
26 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
28 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
29 (md_assemble): Call dwarf2_emit_insn.
30 (shlib): Fix typo SHILB -> SHLIB.
31 (md_parse_option): Likewise.
32 (ppc_elf_validate_fix): Likewise:
33 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
35 2000-12-12 Nick Clifton <nickc@redhat.com>
37 * cgen.h: Fix formatting.
38 * input-scrub.c: Fix formatting.
39 * macro.c: Fix formatting.
40 * config/tc-mips.c: Fix formatting.
41 * doc/c-mips.texi: Fix formatting.
43 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
45 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
46 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
48 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
50 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
53 * i386.h (*_Suf): Remove No_dSuf.
54 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
56 (i386_optab): Remove 'd' in the suffixes.
58 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
60 * config/tc-i386.c (T_SHORT): Undefine before defining.
62 2000-12-05 Kazu Hirata <kazu@hxi.com>
64 * config/tc-mips.c: Fix formatting.
66 2000-12-04 Matthew Hiller <hiller@redhat.com>
68 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
69 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
70 (md_show_usage): Ditto.
71 (md_parse_option): Ditto.
72 (d10v_cleanup): Writes pending instruction only if
73 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
74 Fix compile time warning messages.
76 * doc/c-d10v.texi: Documents new options.
78 2000-12-04 Matthew Hiller <hiller@redhat.com>
80 * stabs.c (outputting_stabs_line_debug): New variable.
81 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
82 function entry and unset at function exit.
84 * read.h (outputting_stabs_line_debug): New extern declaration.
86 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
88 * dwarf2dbg.c: Fix compile time warning messages.
90 2000-12-03 Kazu Hirata <kazu@hxi.com>
92 * config/tc-a29k.c: Fix formatting.
93 * config/tc-alpha.c: Likewise.
94 * config/tc-arm.c: Likewise.
95 * config/tc-cris.c: Likewise.
96 * config/tc-hppa.c: Likewise.
97 * config/tc-i370.c: Likewise.
98 * config/tc-i386.c: Likewise.
99 * config/tc-i860.c: Likewise.
100 * config/tc-i960.c: Likewise.
101 * config/tc-ia64.c: Likewise.
102 * config/tc-m68hc11.c: Likewise.
103 * config/tc-m68k.c: Likewise.
104 * config/tc-m88k.c: Likewise.
105 * config/tc-pj.c: Likewise.
106 * config/tc-ppc.c: Likewise.
107 * config/tc-sh.c: Likewise.
108 * config/tc-sparc.c: Likewise.
109 * config/tc-tahoe.c: Likewise.
110 * config/tc-vax.c: Likewise.
112 2000-12-01 Chris Demetriou <cgd@sibyte.com>
114 * config/tc-mips.c (mips_ip): When calculating offsets,
115 don't accept as constant the difference between the
116 addresses of symbols in two different sections.
118 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
120 (validate_mips_insn): Likewise. Also, update 'B' operand
121 specifier to use OP_*_CODE20 constants and delete 'm' operand
123 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
124 operand specifiers. Change warning generated by 'B' operand
125 specifier to reflect its new multi-purpose usage.
127 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
128 -1, and update comment.
129 (file_mips_isa): Likewise.
130 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
131 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
132 ISA_* constants rather than hard-coded numbers.
133 (mips_cpu_info): New structure.
134 (mips_cpu_info_table): New table describing CPU and ISA names
136 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
137 mips_cpu_info_from_cpu): New functions.
138 (mips_isa_to_str): New function to get string for ISA name.
139 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
141 (md_begin): Redo CPU and ISA selection logic, using
142 mips_cpu_info_from_*. Convert to use ISA_* constants rather
143 than hard-coded numbers.
144 (append_insn, mips_emit_delays, macro, macro2): Convert to use
145 ISA_* constants rather than hard-coded numbers.
146 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
147 (md_longopts): Delete OPTION_NO_MIPS32.
148 (md_parse_option): Convert to use ISA_* constants rather than
149 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
150 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
151 to use strcasecmp to recognize "default" and to use
152 mips_cpu_info_from_name to get CPU numbers from argument.
153 (md_show_usage): Move -mips32 so it's with the rest of the ISA
154 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
156 (s_mipsset): Accept ISA value 32.
157 * doc/as.texinfo: Clean up MIPS options summary slightly,
158 remove -no-mips32. Add note about -mips4 and -mips32
159 specifying those ISA levels. Delete -mips32 and -no-mips32
160 cpu flag descriptions.
161 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
162 up the supported CPU switch list, and replace 4Kc, 4Km, and
163 4Kp entries with a single mips32-4k entry. Note that you can
166 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
168 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
170 (md_parse_option): Add cases for OPTION_MIPS5 and
172 (md_show_usage): Mention -mips5 and -mips64 arguments.
173 (s_mipsset): Add cases for MIPS5 and MIPS64.
174 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
176 * doc/as.texinfo: Mention -mips5 and -mips64 options
178 * doc/c-mips.texi: Likewise. Also update introduction
179 and ".set" usage information.
181 * config/tc-mips.c (md_show_usage): Add "sb1" to the
183 (mips_cpu_info_table): Add SB-1 entries.
184 * doc/c-mips.texi: Add "sb1" to the list of CPUs
185 known to the -mcpu option.
187 * doc/as.texinfo: Correct description of MIPS -mcpu
188 option, by copying some of the text from doc/c-mips.texi.
190 2000-12-01 Joel Sherrill <joel@OARcorp.com>
192 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
194 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
195 (sparc*-*-rtems*): Switched from a.out to ELF.
196 * configure: Regenerate.
197 * config.in: Regenerate.
198 * Makefile.in: Regenerate.
199 * aclocal.m4: Regenerate.
200 * po/gas.pot: Regenerate.
202 2000-11-30 Philip Blundell <pb@futuretv.com>
204 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
205 even in non BFD_ASSEMBLER case.
207 2000-11-30 Diego Novillo <dnovillo@redhat.com>
209 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
212 2000-11-29 Richard Henderson <rth@redhat.com>
214 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
215 until dwarf2_finish; use relaxation to get cross-fragment offsets;
216 thread multiple subsegments properly; handle multiple code
217 sections properly; emit proper compilation unit info for assembler
220 * as.h (enum _relax_state): Add rs_dwarf2dbg.
221 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
222 (dwarf2dbg_estimate_size_before_relax): Declare.
223 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
224 * write.c: Include dwarf2dbg.h.
225 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
226 (relax_segment): Likewise.
228 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
230 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
231 jump>: Use as_bad_where instead of as_bad. Tweak error message
232 accordingly. Stabilize frag by updating fix part and resetting
234 <undefined symbol, unconditional jump>: Ditto.
235 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
236 indexing is_end_of_line[].
237 (md_assemble): Initialize size to 0.
238 (md_section_align): Mark parameter seg as unused.
239 (parse_reg): Parse names case-insensitively.
241 2000-11-28 Kazu Hirata <kazu@hxi.com>
243 * config/obj-aout.h: Fix formatting.
244 * config/obj-bout.h: Likewise.
245 * config/obj-coff.c: Likewise.
246 * config/obj-coff.h: Likewise.
247 * config/obj-elf.h: Likewise.
248 * config/obj-som.h: Likewise.
249 * config/obj-vms.c: Likewise.
250 * config/obj-vms.h: Likewise.
251 * config/tc-h8300.h: Likewise.
252 * config/tc-ns32k.h: Likewise.
253 * config/tc-sparc.h: Likewise.
254 * config/tc-tic54x.h: Likewise.
255 * config/tc-z8k.h: Likewise.
257 2000-11-28 Nick Clifton <nickc@redhat.com>
259 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
260 License is present in the sources, but not the output, and
261 also available from the GNU website.
262 (GNU Free Documentation License): Comment out this section.
264 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
266 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
267 targets. Remove i860 from valid a.out targets.
268 * Makefile.in: Regenerate.
270 * config/tc-cris.c: Include dwarf2dbg.h.
271 (md_pseudo_table): Add .file and .loc.
272 (md_assemble): Call dwarf2_emit_insn if generating ELF.
273 (s_cris_file, s_cris_loc): New.
274 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
275 * Makefile.am: Regenerate dependencies.
276 * Makefile.in: Regenerate.
278 2000-11-28 Alan Modra <alan@linuxcare.com.au>
280 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
281 (MRI_MUL_PRECEDENCE): Likewise.
282 (op_rank): Fix a comment typo.
284 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
286 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
288 (get_operand): Fix analysis for movw/movb instructions.
290 2000-11-24 Nick Clifton <nickc@redhat.com>
292 * configure.in (xscale-elf): Add target.
293 (xscale-coff): Add target.
294 * configure: Regenerate.
296 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
298 (ARM_EXT_XSCALE): New ARM architecture extension.
299 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
300 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
301 (ARM_THUMB): Rename to ARM_EXT_THUMB.
302 (ARM_ARCH_V4): Remove processor from architecture.
303 (ARM_ARCH_3M): New architecutre definition.
304 (ARM_ARCH_V5TE): New architecutre definition.
305 (ARM_ARCH_XSCALE): New architecutre definition.
306 (CPU_DEFAULT): Allow to be defaulted to XScale.
307 (atpcs): New boolean variable.
308 (ldr_flags): Support 'd' flag for double word loads.
309 (str_flags): Support 'd' flag for double word stored.
310 (do_mia): New function.
311 (do_mar): New function.
312 (do_mra): New function.
313 (do_pld): New function.
314 (do_ldrd): New function.
315 (do_blx): New function.
316 (do_bkpt): New function.
317 (do_clz): New function.
318 (do_lstc2): New function.
319 (do_cdp2): New function.
320 (do_t_blx): New function.
321 (do_t_bkpt): New function.
322 (do_smla): New function.
323 (do_smlal): New function.
324 (do_smul): New function.
325 (do_qadd): New function.
326 (do_co_reg2c): New function.
327 (LONGEST_INSN): Redefine to 7.
329 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
330 command line switches.
332 2000-11-22 Jim Wilson <wilson@redhat.com>
334 * config/tc-ia64.c (pseudo_func): Add missing initializers.
335 (struct rsrc): Make line unsigned.
336 (gr_values): Add missing initializer.
337 (SLOT_NUM_NOT_SET): Add unsigned cast.
338 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
339 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
340 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
341 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
342 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
343 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
344 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
345 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
346 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
347 Add ATTRIBUTE_UNUSED to unused parameters.
348 (convert_expr_to_ab_reg): Add parens.
349 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
350 (dot_prologue): Initialize grsave when declared.
351 (md_pseudo_table): Add missing initializers.
352 (operand_match): Add casts to bfd_vma.
353 (emit_one_bundle): Delete unused local prev. Make required_template
355 (specify_resource): Cast i to unsigned.
356 (note_register_values): Use fprintf_vma.
357 (print_dependency): Likewise.
359 2000-11-21 Jim Wilson <wilson@redhat.com>
361 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
362 for unwind info section.
363 (dot_endp): Likewise for unwind section.
365 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
368 2000-11-21 Jakub Jelinek <jakub@redhat.com>
370 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
371 (output_insn): Call dwarf2_emit_insn.
372 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
374 2000-11-17 Richard Henderson <rth@redhat.com>
376 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
377 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
378 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
380 2000-11-17 Nick Clifton <nickc@redhat.com>
382 * config/tc-arm.c (md_pseudo_table): Add support for .line and
385 2000-11-17 Richard Henderson <rth@redhat.com>
387 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
389 2000-11-17 Richard Henderson <rth@redhat.com>
391 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
392 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
393 tri-state definition of alpha_flag_mdebug.
394 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
395 (s_alpha_file): Store first .file directive.
397 (md_pseudo_table): Add stabs and stabn.
399 2000-11-17 Richard Henderson <rth@redhat.com>
401 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
403 2000-11-17 Richard Henderson <rth@redhat.com>
405 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
406 (main): Call dwarf2_finish.
407 * as.h (debug_type): Clarify documentation of the meaning
409 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
410 (print_stats): Fix parenthesis problem.
411 (now_subseg_size): New.
412 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
413 (dwarf2_directive_file): Don't set debug_type.
414 (dwarf2_where): Honor DEBUG_DWARF2 first.
415 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
416 do nothing if not emitting dwarf2 debug info, or no work.
417 * dwarf2dbg.h (dwarf2_emit_insn): Update.
418 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
419 (ecoff_new_file): Likewise.
420 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
421 commentary wrt dwarf2.
423 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
424 ATTRIBUTE_UNUSED as needed.
425 (emit_insn): Call dwarf2_emit_insn.
428 (s_alpha_coff_wrapper): Don't handle them.
429 (md_pseudo_table): Update for .file and .loc.
430 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
432 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
433 don't protect with debug_type.
434 * config/tc-hppa.c (md_assemble): Likewise.
435 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
436 * config/tc-mn10300.c (md_assemble): Likewise.
437 * config/tc-sh.c (md_assemble): Likewise.
438 * config/tc-v850.c (md_assemble): Likewise.
440 * config/tc-arm.c (arm_end_of_source): Remove.
441 * config/tc-hppa.c (pa_end_of_source): Remove.
442 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
443 * config/tc-mn10300.c (mn10300_finalize): Remove.
444 * config/tc-sh.c (sh_finalize): Remove.
445 * config/tc-v850.c (sh_finalize): Remove.
447 * config/tc-arm.h (md_end): Remove.
448 * config/tc-hppa.h (md_end): Remove.
449 (DWARF2_LINE_MIN_INSN_LENGTH): New.
450 * config/tc-m68hc11.h (md_end): Remove.
451 * config/tc-mn10300.h (md_end): Remove.
452 * config/tc-sh.h (md_end): Remove.
453 * config/tc-v850.h (md_end): Remove.
455 * config/tc-ia64.c (emit_one_bundle): Don't protect
456 dwarf2 bits with debug_type.
457 (md_assemble): Likewise.
458 (ia64_end_of_source): Don't call dwarf2_finish.
460 2000-11-16 Jim Wilson <wilson@redhat.com>
462 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
463 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
466 2000-11-16 H.J. Lu <hjl@gnu.org>
468 * config/obj-elf.c (obj_elf_symver): Don't check the missing
471 2000-11-15 Kazu Hirata <kazu@hxi.com>
473 * config/tc-tic30.c: Fix formatting.
474 * config/tc-tic80.c: Likewise.
475 * config/tc-v850.c: Likewise.
476 * config/tc-vax.c: Likewise.
477 * config/tc-w65.c: Likewise.
478 * config/tc-z8k.c: Likewise.
480 2000-11-14 DJ Delorie <dj@redhat.com>
482 * config/tc-v850.c: Support dwarf2.
483 * config/tc-v850.h: Ditto.
485 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
486 parse_cons_expression_v850 to initialize hold_cons_reloc.
488 2000-11-15 Bernd Schmidt <bernds@redhat.com>
490 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
491 (errata_nops_necessary_p): New function.
492 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
495 2000-11-14 Jim Wilson <wilson@redhat.com>
497 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
498 return little endian bfd formats.
500 2000-11-14 Kazu Hirata <kazu@hxi.com>
502 * config/aout_gnu.h: Fix formatting.
503 * config/atof-vax.c: Likewise.
504 * config/m68k-parse.h: Likewise.
505 * config/m88k-opcode.h: Likewise.
506 * config/obj-elf.c: Likewise.
507 * config/tc-arm.c: Likewise.
508 * config/tc-cris.c: Likewise.
509 * config/tc-i386.c: Likewise.
510 * config/tc-ia64.c: Likewise.
511 * config/tc-mn10300.c: Likewise.
512 * config/te-386bsd.h: Likewise.
513 * config/te-hppa.h: Likewise.
514 * config/te-nbsd.h: Likewise.
515 * config/te-ppcnw.h: Likewise.
516 * config/te-sparcaout.h: Likewise.
517 * config/te-tmips.h: Likewise.
518 * config/vax-inst.h: Likewise.
519 * config/vms-conf.h: Likewise.
521 2000-11-14 Jakub Jelinek <jakub@redhat.com>
523 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
525 2000-11-13 H.J. Lu <hjl@gnu.org>
527 * config/obj-elf.c (elf_frob_symbol): Support
528 ".symver name,name2@@@nodename".
529 (elf_frob_file_before_adjust): Likewise.
531 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
532 and ".symver name,name2@@@nodename".
535 2000-11-12 H.J. Lu (hjl@gnu.org)
537 * config/obj-elf.c (obj_elf_symver): Check missing version
540 2000-11-12 H.J. Lu (hjl@gnu.org)
542 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
543 instead of bfd_vma for non-bfd assemblers.
545 2000-11-09 Kazu Hirata <kazu@hxi.com>
547 * itbl-ops.c: Fix comment typos.
549 2000-11-08 Jim Wilson <wilson@redhat.com>
551 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
552 (struct unwind): Add next_slot_frag field.
553 (slot_index): New parameters slot_frag and first_frag. Add code
554 to add in frag sizes when different. Add comments.
555 (fixup_unw_records): New locals first_frag and last_frag. Pass new
556 arguments to slot_index.
557 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
558 loop end. Set next_slot_frag field.
560 2000-11-07 H.J. Lu <hjl@gnu.org>
562 * doc/as.texinfo (.symver): Updated for versioned symbol
565 * obj.h (format_ops): Add the frob_file_before_adjust field.
567 * config/obj-aout.c (aout_format_ops): Set the
568 frob_file_before_adjust field to 0.
569 * config/obj-coff.c (coff_format_ops): Likewise.
570 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
572 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
574 (elf_frob_file_before_adjust): New function to remove unneeded
575 versioned symbols from the symbol table.
576 (elf_format_ops): Set the frob_file_before_adjust field to
577 elf_frob_file_before_adjust.
579 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
582 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
584 2000-11-07 Peter Targett <peter.targett@arccores.com>
586 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
588 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
589 Fix compile time warning messages.
591 2000-11-07 Nick Clifton <nickc@redhat.com>
593 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
594 buffer in order to avoid buffer overflows.
596 2000-11-06 Steve Ellcey <sje@cup.hp.com>
598 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
599 Change M to m for -milp32 or -mlp64 to match gcc.
600 (dot_endp): Use bytes_per_address instead of 8.
601 (emit_one_bundle): Use number_to_chars_littleendian instead of
603 (fix_insn): Likewise.
604 (ia64_init): New function.
605 (ia64_target_format): New function.
606 (md_begin): Set endianness, arch, and machine as appropriate.
607 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
608 Make these macros depend on TE_HPUX macro.
609 (TARGET_FORMAT): Define.
610 (HOST_SPECIAL_INIT): Define.
611 * config/te-hpux.h: New file.
612 * configure.in: Add "ia64-*-hpux*" target to configure.
613 * configure: Regenerate.
615 2000-11-06 Kazu Hirata <kazu@hxi.com>
617 * as.c: Fix formatting.
618 * dwarf2dbg.c: Likewise.
619 * input-file.c: Likewise.
620 * input-file.h: Likewise.
621 * input-scrub.c: Likewise.
622 * itbl-ops.c: Likewise.
623 * listing.c: Likewise.
625 * messages.c: Likewise.
627 * subsegs.c: Likewise.
628 * subsegs.h: Likewise.
631 2000-11-06 Nick Clifton <nickc@redhat.com>
633 * doc/as.texinfo: Add GNU Free Documentation License.
634 * doc/gasp.texi: Add GNU Free Documentation License.
635 * doc/as.1: Add GNU Free Documentation License.
637 2000-11-05 Nick Clifton <nickc@redhat.com>
639 * config/tc-arm.c: Add include of "dwarf2dbg.h"
641 2000-11-02 Per Lundberg <plundis@chaosdev.org>
643 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
644 * configure: Regenerate.
646 2000-11-01 Nick Clifton <nickc@redhat.com>
648 * read.c (original_case_string): New global variable.
649 (read_a_source_file): Copy opcode string into
650 original_case_string if clobbering the case of the opcode.
651 * read.h: Export the definition of original_case_string.
652 * config/tc-arm.c (md_assembler): When parsing a .req
653 directive use the original opcode string, not the case
656 2000-11-02 Nick Clifton <nickc@redhat.com>
658 * config/tc-mn10300.c (debug_line): Remove this static
660 (md_assemble): Call dwarf2_generate_asm_lineno instead of
661 dwarf2_where and dwarf2_gen_line_info.
663 2000-11-02 Theo Honohan <th@futuretv.com>
665 * config/tc-arm.c (do_msr): Improve error message.
667 2000-10-31 Eric Christopher <echristo@redhat.com>
669 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
670 or pc-relative, else use fx_offset.
672 2000-10-31 Jim Wilson <wilson@redhat.com>
674 * config/tc-ia64.c (struct md): New field tag_fixups.
675 (ia64_flush_insns): Handle tag_fixups. Error if dangling
676 qualifying predicate.
677 (emit_one_bundle): Delete spurious multiplication by one. Handle
679 (ia64_start_line): Error if dangling qualifying predicate.
680 (defining_tag): New static variable.
681 (ia64_unrecognized_line, case '['): Parse tags.
682 (ia64_frob_label): Create tag_fixups.
683 (md_assemble): Reset md.qp.X_op after using it.
685 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
687 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
689 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
691 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
693 2000-10-30 Kazu Hirata <kazu@hxi.com>
695 * expr.c: Fix formatting.
696 * flonum-copy.c: Likewise.
697 * flonum.h: Likewise.
701 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
703 * as.h (OPTION_MD_BASE): Bump to 190.
704 * as.c (parse_args) <std_longopts>: Add comment about the need to
705 check OPTION_MD_BASE in as.h.
707 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
710 2000-10-27 Nick Clifton <nickc@redhat.com>
712 * configure.in (emulations): Add m68hc12.
713 * configure: Regenerate.
714 * po/gas.pot: Regenerate.
716 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
718 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
720 (arm_psr_parse): Handle lowercase CPSR and SPSR.
722 2000-10-25 Nick Clifton <nickc@redhat.com>
724 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
725 a DWARF2 line number information sequence.
727 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
729 * read.c (generate_lineno_debug): Update comment describing why
730 DWARF2 line number debug information is not generated
731 automatically by this function.
733 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
736 * config/tc-arm.h (md_end): Define.
737 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
739 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
740 if generating DWARF2 line numbers.
741 (arm_end_of_source): New function. Call dwarf2_finish if
744 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
745 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
746 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
748 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
750 * tc-i386.c: Fix prototype declarations for functions taking no
753 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
755 * tc-i386.c (i386_operand_modifier): Remove.
756 (build_displacement_string): Remove.
757 (i386_parse_seg): Remove.
758 (i386_intel_memory_operand): Remove.
759 (i386_intel_operand): Re-write using recursive descent parser based
760 on MASM documentation.
761 (struct intel_parser_s): New structure.
762 (intel_parser): New static variable.
763 (struct intel_token): New structure.
764 (cur_token, prev_token): New static variables.
777 (intel_match_token): New function.
778 (intel_get_token): New function.
779 (intel_putback_token): New function.
780 (intel_expr): New function.
781 (intel_e05): New function.
782 (intel_e05_1): New function.
783 (intel_e06): New function.
784 (intel_e06_1): New function.
785 (intel_e09): New function.
786 (intel_e09_1): New function.
787 (intel_e10): New function.
788 (intel_e10_1): New function.
789 (intel_e11): New function.
791 2000-10-20 Jakub Jelinek <jakub@redhat.com>
793 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
794 instructions to loose any special insn->architecture mask.
796 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
797 (sparc_md_end, sparc_arch_types, sparc_arch,
798 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
799 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
800 request v9b architecture if they are used).
802 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
804 * config/tc-m68k.c: Fix the previous misapplied patch.
806 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
808 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
809 BFD_ASSEMBLER and !BFD_ASSEMBLER.
810 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
813 2000-10-17 Kazu Hirata <kazu@hxi.com>
815 * debug.c: Fix formatting.
816 * depend.c: Likewise.
817 * dwarf2dbg.c: Likewise.
818 * dwarf2dbg.h: Likewise.
822 * flonum-konst.c: Likewise.
825 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
827 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
829 * doc/as.texinfo: Added notes about this new option.
831 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
833 * config/tc-sh.c (JREG): Remove.
834 (md_convert_frag): Remove #if 0:d code using JREG.
836 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
838 * config/tc-i386.c (i386_operand_modifier): Only match
839 modifiers SHORT and FLAT if they are followed by a space.
840 (parse_register): When `allow_naked_reg' is set, do not confuse
841 identifiers that start with a register name with a register.
843 2000-10-12 Kazu Hirata <kazu@hxi.com>
845 * app.c: Fix formatting.
848 * bit_fix.h: Likewise.
853 2000-10-11 Alan Modra <alan@linuxcare.com.au>
855 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
857 2000-10-07 Alan Modra <alan@linuxcare.com.au>
859 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
860 Re-arrange function a little and improve error message.
862 * write.c (write_relocs): Fix a comment.
864 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
867 2000-10-05 Jim Wilson <wilson@cygnus.com>
869 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
871 2000-10-05 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-i386.c: Delete some useless comments, reformat others.
875 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
876 non-global syms in linkonce sections.
878 2000-10-04 Ralf Baechle <ralf@gnu.org>
880 * config/tc-ia64.c (operand_match): Don't use // style comments.
881 * config/tc-i370.c: Likewise.
883 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
885 Changes to handle varying register prefix and user symbol prefix.
886 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
887 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
888 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
889 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
890 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
891 (demand_register_prefix): New variable.
892 (md_pseudo_table): New pseudo ".syntax".
893 (md_longopts): New options --no-underscore and --underscore.
894 (cris_target_format): Return elf32-us-cris or elf32-cris depending
895 on symbols_have_leading_underscore.
896 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
897 (get_spec_reg): Ditto.
898 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
900 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
902 <case OPTION_NO_US, case OPTION_US>: New.
903 (md_show_usage): Be brief and reformat to match continuation of
905 * po/gas.pot: Regenerate.
907 2000-09-28 Alan Modra <alan@linuxcare.com.au>
909 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
910 force relocs for 12 bit branches.
911 (md_apply_fix): Similarly, adjust logic here.
913 2000-09-28 Alan Modra <alan@linuxcare.com.au>
915 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
916 adjust for external and weak syms as we will use a reloc. Allow
917 for +8 offset when calculating limits of branches.
918 (hppa_fix_adjustable): Undo 2000-09-23 change.
919 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
920 Correct distance calculation.
921 (tc_gen_reloc): Print the file name and line number if we can't
924 From John David Anglin <dave@hiauly1.hia.nrc.ca>
925 * config/tc-hppa.c (nonzero_dibits): Define.
926 (arg_reloc_stub_needed): Check each arg and return value
927 separately for zero case.
928 (pa_align): Declare argument `bytes'.
930 2000-09-25 Kazu Hirata <kazu@hxi.com>
932 * config/tc-cris.c: Fix formatting.
933 * config/tc-d10v.h: Likewise.
934 * config/tc-d30v.c: Likewise.
935 * config/tc-d30v.h: Likewise.
936 * config/tc-fr30.c: Likewise.
937 * config/tc-fr30.h: Likewise.
938 * config/tc-m68k.c: Likewise.
939 * config/tc-m68k.h: Likewise.
940 * config/tc-pj.h: Likewise.
941 * config/tc-ppc.c: Likewise.
942 * config/tc-ppc.h: Likewise.
943 * config/tc-sh.c: Likewise.
944 * config/tc-sh.h: Likewise.
945 * config/tc-sparc.c: Likewise.
946 * config/tc-v850.h: Likewise.
947 * config/tc-vax.h: Likewise.
948 * config/tc-w65.h: Likewise.
949 * config/tc-z8k.h: Likewise.
951 2000-09-23 Alan Modra <alan@linuxcare.com.au>
953 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
955 (hppa_force_relocation): Likewise.
957 2000-09-22 Jim Wilson <wilson@cygnus.com>
959 * config/tc-ia64.c (dv_sem): Add "stop".
960 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
961 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
962 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
964 (mark_resources): Check IA64_RS_PRr.
966 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
968 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
969 md_estimate_size_before_relax): Redesign and clean up the
970 relaxation mechanism.
972 2000-09-21 Kazu Hirata <kazu@hxi.com>
974 * config/tc-ns32k.c: Fix formatting.
975 * config/tc-ns32k.h: Likewise.
977 2000-09-20 Kazu Hirata <kazu@hxi.com>
979 * config/tc-m32r.c: Fix formatting.
980 * config/tc-m32r.h: Likewise.
981 * config/tc-m68851.h: Likewise.
982 * config/tc-m68hc11.c: Likewise.
983 * config/tc-m68hc11.h: Likewise.
984 * config/tc-m88k.c: Likewise.
985 * config/tc-mcore.c: Likewise.
986 * config/tc-mcore.h: Likewise.
987 * config/tc-mips.c: Likewise.
988 * config/tc-mips.h: Likewise.
989 * config/tc-mn10200.h: Likewise.
990 * config/tc-mn10300.h: Likewise.
991 * config/tc-tahoe.c: Likewise.
992 * config/tc-tahoe.h: Likewise.
994 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
996 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
997 Likewise in relaxation description comments.
999 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1001 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1002 subtraction of two syms without emitting a relocation.
1004 From David Huggins-Daines <dhd@linuxcare.com>
1005 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1006 global or weak symbols.
1008 2000-09-15 Kazu Hirata <kazu@hxi.com>
1010 * config/tc-h8300.h: Fix formatting.
1011 * config/tc-h8500.c: Likewise.
1012 * config/tc-h8500.h: Likewise.
1013 * config/tc-hppa.h: Likewise.
1014 * config/tc-i370.h: Likewise.
1015 * config/tc-i386.h: Likewise.
1016 * config/tc-i860.c: Likewise.
1017 * config/tc-i860.h: Likewise.
1018 * config/tc-i960.h: Likewise.
1019 * config/tc-ia64.c: Likewise.
1020 * config/tc-ia64.h: Likewise.
1022 2000-09-14 Kazu Hirata <kazu@hxi.com>
1024 * config/tc-a29k.c: Fix formatting.
1025 * config/tc-alpha.c: Likewise.
1026 * config/tc-arc.c: Likewise.
1027 * config/tc-arc.h: Likewise.
1028 * config/tc-arm.c: Likewise.
1029 * config/tc-arm.h: Likewise.
1030 * config/tc-avr.c: Likewise.
1031 * config/tc-avr.h: Likewise.
1032 * config/tc-tic30.c: Likewise.
1033 * config/tc-tic30.h: Likewise.
1034 * config/tc-tic54x.c: Likewise.
1035 * config/tc-tic54x.h: Likewise.
1036 * config/tc-tic80.c: Likewise.
1037 * config/tc-tic80.h: Likewise.
1039 2000-09-14 Timothy Wall <twall@cygnus.com>
1041 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1042 parallel comparisons for later use.
1043 (struct rsrc): Add parallel comparison type.
1044 (resources_match): Skip special cases of PR usage (non-conflicting
1047 2000-09-13 Kazu Hirata <kazu@hxi.com>
1049 * config/obj-ecoff.c: Fix formatting.
1050 * config/obj-elf.c: Likewise.
1051 * config/obj-elf.h: Likewise.
1052 * config/obj-evax.h: Likewise.
1053 * config/obj-generic.h: Likewise.
1054 * config/obj-hp300.c: Likewise.
1055 * config/obj-hp300.h: Likewise.
1056 * config/obj-ieee.h: Likewise.
1057 * config/obj-vms.c: Likewise.
1058 * config/obj-vms.h: Likewise.
1060 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1062 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1063 (md_parse_option): Ditto.
1064 (md_longopts): Add -mips32 option.
1065 (md_show_usage): Document new options.
1066 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1067 (mips_ip): Assemble mfc0 with a sub-selection code.
1068 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1069 (mips_cpu_to_str): New function.
1070 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1071 Use CPU_* defines instead of hardcoded numbers.
1073 * doc/as.texinfo: Document new options.
1074 * doc/c-mips.texi: Ditto.
1076 2000-09-12 Kazu Hirata <kazu@hxi.com>
1078 * as.h: Fix formatting.
1079 * asintl.h: Likewise.
1080 * bit_fix.h: Likewise.
1081 * config/obj-aout.c: Likewise.
1082 * config/obj-aout.h: Likewise.
1083 * config/obj-bout.c: Likewise.
1084 * config/obj-bout.h: Likewise.
1085 * config/obj-coff.c: Likewise.
1086 * config/obj-coff.h: Likewise.
1087 * dwarf2dbg.h: Likewise.
1089 * flonum.h: Likewise.
1090 * frags.h: Likewise.
1091 * itbl-ops.h: Likewise.
1092 * macro.h: Likewise.
1095 * struc-symbol.h: Likewise.
1096 * subsegs.h: Likewise.
1097 * symbols.h: Likewise.
1099 * write.h: Likewise.
1101 2000-09-11 Kazu Hirata <kazu@hxi.com>
1103 * bignum-copy.c: Fix formatting.
1104 * config/tc-i370.c: Likewise.
1105 * config/tc-i960.c: Likewise.
1106 * config/tc-m68k.c: Likewise.
1107 * ehopt.c: Likewise.
1108 * flonum-copy.c: Likewise.
1109 * flonum-konst.c: Likewise.
1110 * flonum-mult.c: Likewise.
1111 * literal.c: Likewise.
1114 * stabs.c: Likewise.
1115 * subsegs.c: Likewise.
1117 2000-09-09 Philip Blundell <philb@gnu.org>
1119 * configure.in (arm*-*-uclinux*): New target.
1120 * configure: Regenerate.
1122 2000-09-09 Kazu Hirata <kazu@hxi.com>
1124 * input-file.c: Fix formatting.
1125 * itbl-ops.c: Likewise.
1126 * messages.c: Likewise.
1128 2000-09-08 Philip Blundell <philb@gnu.org>
1130 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1133 2000-09-07 H.J. Lu <hjl@gnu.org>
1135 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1136 * configure: Rebuild.
1138 2000-09-07 Kazu Hirata <kazu@hxi.com>
1140 * atof-generic.c: Fix formatting.
1141 * config/tc-mips.c: Likewise.
1142 * config/tc-vax.c: Likewise.
1143 * input-scrub.c: Likewise.
1145 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1147 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1148 * configure.in (sh-*-linux*): Added.
1149 * configure: Rebuilt.
1151 2000-09-06 Kazu Hirata <kazu@hxi.com>
1153 * config/tc-hppa.c: Fix formatting.
1155 * ecoff.c: Fix formatting.
1157 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1159 * configure: Rebuilt with new libtool.m4.
1161 2000-09-05 Kazu Hirata <kazu@hxi.com>
1163 * cgen.c: Fix formatting.
1164 * config/tc-ia64.c: Likewise.
1166 2000-09-05 Nick Clifton <nickc@redhat.com>
1168 * aclocal.m4: Regenerate.
1169 * config.in: Regenerate.
1170 * configure: Regenerate.
1171 * po/gas.pot: Regenerate.
1173 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1175 * config/tc-cris.c: Correct comment typos.
1177 2000-09-05 Eric Christopher <echristo@cygnus.com>
1179 * config/tc-mn10300.c: Cleanup.
1180 (md_pcrel_from): Enable.
1182 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1184 * expr.c (operand): Fix a comment typo.
1185 * write.c (write_relocs): Fix a signed/unsigned warning.
1187 * config/tc-hppa.c (fudge_reg_expressions): New
1188 (hppa_force_reg_syms_absolute): New.
1189 (pa_equ): Allow reg_section expressions.
1190 * config/tc-hppa.c (md_optimize_expr): Define.
1191 (hppa_force_reg_syms_absolute): Prototype.
1193 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1194 (pa_parse_number): Pass in arg to select fp reg parsing.
1195 Return 1 to indicate format checks pass. If strict, then only
1196 accept a register or register symbol. Return value in...
1197 (pa_number): New static for pa_parse_number.
1198 (FP_REG_BASE): Define.
1199 (FP_REG_RSEL): Define.
1200 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1201 appropriate. White space changes.
1202 (need_pa11_opcode): Don't bother passing any params, get them from
1204 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1205 Remove extraneous check in case 'Q'.
1206 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1207 reg, set section of resulting symbol to reg_section.
1208 (pa_parse_space_stmt): Modify call to pa_parse_number.
1209 (pa_space): Likewise.
1211 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1212 (hppa_force_relocation): Handle vtable relocs.
1213 (pa_vtable_entry): New.
1214 (pa_vtable_inherit): New.
1215 (md_pseudo_table): Add entries for vtable pseudos.
1216 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1217 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1219 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1220 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1221 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1223 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1224 specify a symbol type.
1226 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1227 dependent things together.
1228 (md_elf_symbol_type): Define.
1230 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1232 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1234 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1235 (obj_elf_vtable_entry): Declare.
1237 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1238 and export function.
1239 (obj_elf_vtable_entry): Similarly.
1240 (elf_pseudo_table): Fix the damage with a cast.
1242 2000-09-03 Richard Henderson <rth@cygnus.com>
1244 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1245 for template selection when a label is needed.
1247 2000-09-02 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-ia64.c: Fix formatting.
1251 2000-09-02 Nick Clifton <nickc@redhat.com>
1253 * configure.in: Increase version number to 2.10.91.
1254 * configure: Regenerate.
1255 * aclocal.m4: Regenerate.
1256 * config.in: Regenerate.
1257 * po/gas.pot: Regenerate.
1258 * Makefile.in: Regenerate.
1260 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1262 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1263 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1264 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1266 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1269 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1271 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1272 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1273 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1274 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1275 (GOT_symbol): New variable.
1276 (md_undefined_symbol): Set it.
1278 2000-09-01 Richard Henderson <rth@cygnus.com>
1280 * config/tc-ia64.c (match): Don't inline.
1281 (extra_goodness): New.
1282 (md_begin): Prefer nop.f and nop.b for best_template.
1284 2000-08-31 Kazu Hirata <kazu@hxi.com>
1286 * as.c: Fix formatting.
1288 * frags.c: Likewise.
1289 * macro.c: Likewise.
1291 2000-08-31 Eric Christopher <echristo@cygnus.com>
1293 * config/tc-mn10300.c: Cleanup and fix warnings.
1294 (md_pseudo_table): Add initializers.
1295 (md_show_usage): Cleanup.
1296 (md_parse_option): Fix warnings.
1297 (md_undefined_symbol): Fix warnings.
1298 (md_conver_frag): Fix warnings.
1299 (tc_gen_reloc): Fix warnings.
1300 (md_apply_fix3): Fix warnings.
1301 (check_operand): Fix warnings.
1303 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1305 * acinclude.m4: Include libtool and gettext macros from the
1307 * aclocal.m4, configure: Rebuilt.
1309 2000-08-30 Mark Hatle <mhatle@mvista.com>
1311 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1313 2000-08-31 Kazu Hirata <kazu@hxi.com>
1315 * listing.c: Fix formatting.
1317 2000-08-29 Kazu Hirata <kazu@hxi.com>
1319 * app.c: Fix a comment typo. Fix formatting.
1321 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1323 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1324 offset of the target destination for jmp instructions.
1325 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1327 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1329 * NEWS: Mention support for CRIS.
1331 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1333 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1334 Sets `.lcomm' alignment to zero.
1336 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1338 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1339 (TC_FIX_ADJUSTABLE): Define.
1341 2000-08-23 Jim Wilson <wilson@cygnus.com>
1343 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1344 unwind.personality_routine is set.
1346 2000-08-23 H.J. Lu <hjl@gnu.org>
1348 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1350 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1352 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1355 2000-08-22 H.J. Lu <hjl@gnu.org>
1357 * config.in (STRICTCOFF): New for strict COFF.
1359 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1360 i386-*-go32* and i386-go32-rtems*.
1361 * configure: Rebuilt.
1363 * config/obj-coff.c (obj_coff_endef): Follow the historical
1364 behavior if STRICTCOFF is not defined.
1366 * doc/internals.texi: Document STRICTCOFF.
1368 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1370 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1371 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1372 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1373 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1374 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1375 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1376 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1379 2000-08-22 Eric Christopher <echristo@cygnus.com>
1381 * config/tc-mn10300.c: (md_apply_fix): New function.
1382 (mn10300_force_relocation): New function.
1383 (mn10300_fix_adjustable): New function.
1385 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1386 (TC_HANDLES_FX_DONE): Define.
1387 (obj_fix_adjustable): Define.
1388 (MD_APPLY_FIX3): Define.
1389 (TC_LINKRELAX_FIXUP): Define.
1391 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1393 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1395 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1397 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1399 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1400 if the fixup resulted in a relocation.
1402 2000-08-18 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1405 Make reference to first element of shift_names explicit.
1407 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1409 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1410 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1411 add a symbol's address. Removed all target-specific #ifdefs that
1412 used to accomplished the same.
1413 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1414 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1415 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1416 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1417 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1419 2000-08-17 Kazu Hirata <kazu@hxi.com>
1421 * dwarf2dbg.c: Fix formatting.
1423 2000-08-17 Nick Clifton <nickc@redhat.com>
1425 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1426 to be recoded as logical shift lefts by zero.
1428 2000-08-16 Jim Wilson <wilson@cygnus.com>
1430 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1431 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1433 (note_register_values): Handle IA64_OPND_R3_2 operands.
1435 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1437 * config/tc-i860.c (md_operand): Silly typo fixed.
1439 2000-08-16 Nick Clifton <nickc@redhat.com>
1441 * config/tc-arm.c (struct asm_shift): Delete.
1443 (enum asm_shift_index): New.
1444 (struct asm_shift_properties): New.
1445 (struct asm_shift_name): New.
1446 (shift_properties[]); New.
1447 (shift_names[]); New.
1449 (decode_shift): Use new structures.
1450 Issue a warning is "ROR #0" is used.
1451 Issue a warning if "ASR #0" or "LSR #0" is used.
1453 (md_begin): Initialise arm_shift_hsh table from new
1454 asm_shift_name array.
1456 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1458 * config/tc-sparc.c: Kill all warnings.
1459 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1461 (md_show_usage): Update usage text.
1463 2000-08-16 Nick Clifton <nickc@redhat.com>
1465 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1468 2000-08-15 Will Cohen <wcohen@redhat.com>
1470 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1472 * config/tc-sh.c (md_assemble): Changed so debug_type
1473 test performed for ppi_assemble
1474 * config/tc-sh.c: Included dwarf2dbg.h.
1475 (debug_line): Defined.
1476 (md_assemble): Generates dwarf2 line info.
1477 (sh_finalize): New function. Finalize dwarf2 info.
1478 (assemble_ppi): Returns size of code generated.
1479 (build_Mytes): Returns size of code generated.
1480 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1481 * config/tc-sh.h (md_end): Defined.
1482 (sh_finalize): Declared.
1484 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1486 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1489 2000-08-14 Nick Clifton <nickc@redhat.com>
1491 * config/tc-arm.c (do_bx): Allow "bx pc".
1493 2000-08-14 Jim Wilson <wilson@cygnus.com>
1495 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1496 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1497 (md_begin): Change assignment to md.flag to OR in the new bit.
1499 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1501 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1502 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1505 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1507 * NEWS: Mention i860 support.
1509 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1511 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1513 2000-08-14 Andreas Schwab <schwab@suse.de>
1515 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1517 2000-08-11 Andreas Schwab <schwab@suse.de>
1519 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1522 2000-08-11 Kazu Hirata <kazu@hxi.com>
1524 * expr.c: Fix formatting.
1525 * config/obj-bout.c: Likewise.
1527 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1529 * doc/c-i860.texi: Flesh out the i860 section more.
1531 2000-08-10 Kazu Hirata <kazu@hxi.com>
1533 * symbols.c: Fix formatting.
1536 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1538 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1539 has the IgnoreSize bit set.
1541 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1543 From Rodney Brown <RodneyBrown@mynd.com>
1544 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1545 * configure: Regenerate.
1547 2000-08-09 Kazu Hirata <kazu@hxi.com>
1549 * hash.c: Fix formatting.
1552 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1554 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1555 (i860_fix_info): New enum.
1556 (MD_APPLY_FIX3): Define.
1557 (WORKING_DOT_WORD): Define.
1558 (TC_HANDLES_FX_DONE): Define.
1559 (DIFF_EXPR_OK): Define.
1560 (LISTING_HEADER): Define.
1561 (TARGET_FORMAT): Select target format based on endian flag.
1562 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1563 (target_big_endian): Add external declaration.
1565 * config/tc-i860.c: All existing code reworked completely. Other
1566 new code shown below.
1567 (SYNTAX_SVR4): Define.
1568 (target_warn_expand): New variable.
1569 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1570 (md_longopts): Declare and define with new options (-EL, -EB,
1572 (md_show_usage): New function.
1573 (md_operand): New function.
1574 (obtain_reloc_for_imm16): New function.
1575 (md_apply_fix3): New function.
1576 (tc_gen_reloc): New function.
1578 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1580 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1581 2 bytes of the jump address are in the same frag.
1582 (find): Accept 68hc12 register indirect modes.
1584 * NEWS: Mention 68HC11 & 68HC12 support.
1586 2000-08-07 Richard Henderson <rth@cygnus.com>
1588 * config/tc-ia64.c (unwind): Add prologue_mask member.
1589 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1590 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1591 (dot_body): Clear unwind.prologue_mask.
1592 (dot_prologue): Set it. Accept a register second argument.
1594 2000-08-07 Kazu Hirata <kazu@hxi.com>
1596 * config/atof-ieee.c: Fix formatting.
1597 * config/atof-tahoe.c: Likewise.
1599 2000-08-06 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1604 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1605 of .popsection, .previous, .pushsection, .subsection,
1606 .version, .vtable_entry, .vtable_inherit and .weak.
1608 2000-08-05 Kazu Hirata <kazu@hxi.com>
1610 * config/tc-cris.c: Fix formatting.
1611 * config/tc-i386.c: Likewise.
1612 * config/tc-sparc.c (sparc_ip): Simplify the code.
1614 2000-08-04 Kazu Hirata <kazu@hxi.com>
1616 * config/tc-cris.c: Rearrange code for readability.
1617 * config/tc-d10v.c: Fix formatting.
1618 * config/tc-m32r.c: Likewise.
1619 * config/tc-sparc.c: Likewise.
1621 2000-08-02 Jim Wilson <wilson@cygnus.com>
1623 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1624 before ia64_find_opcode.
1625 (md_assemble): Likewise.
1627 2000-08-01 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1630 Undo some formatting fixes.
1632 2000-08-01 Kazu Hirata <kazu@hxi.com>
1634 * config/obj-som.c: Fix formatting.
1635 * config/obj-ieee.c: Likewise.
1636 * config/tc-arm.c: Likewise.
1637 * config/tc-v850.c: Likewise.
1639 2000-08-01 Nick Clifton <nickc@redhat.com>
1641 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1642 index by command line option.
1644 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1646 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1647 (@node M68K-Branch): Rewrite to match the reality.
1649 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1651 * doc/c-i860.texi: New file.
1652 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1653 * doc/Makefile.in: Regenerate.
1654 * doc/all.texi: Add I860 as relevant architecture.
1655 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1657 2000-07-31 Kazu Hirata <kazu@hxi.com>
1659 * config/tc-d30v.c: Fix formatting.
1661 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1663 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1664 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1665 long emit a long branch if available instead of an absolute jump, never
1666 emit absolute jumps for anything with --pcrel.
1668 * doc/c-m68k.texi: Document new command line option.
1670 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1672 * config/tc-avr.c: Use PARAMS macro in function declarations.
1673 Don't declare md_pcrel_from_section (already in tc-avr.h).
1674 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1675 (avr_operand): Don't set (unsigned) op_mask to -1.
1677 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1679 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1680 * configure: Regenerated.
1681 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1682 of operand to the .type directive (.e.g, "type").
1684 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1686 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1687 * app.c (do_scrub_chars): Record where first comment found.
1688 * read.c (read_a_source_file): Init found_comment on entry, and
1689 notify whether comments found on exit.
1690 * config/tc-hppa.c (md_shortopts): Add "c".
1691 (md_longopts): Add warn-comment.
1692 (md_parse_option): Handle it.
1693 (md_show_usage): Show available options.
1694 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1696 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1698 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1699 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1701 (md_estimate_size_before_relax): Don't fall off end of function.
1703 2000-07-27 Kazu Hirata <kazu@hxi.com>
1705 * config/tc-avr.c: Fix formatting.
1706 * config/tc-ns32k.c: Likewise.
1708 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1710 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1712 2000-07-27 Kazu Hirata <kazu@hxi.com>
1714 * config/tc-d10v.c: Fix formatting.
1715 * config/tc-z8k.c: Likewise.
1716 * config/tc-sparc.c: Likewise.
1718 2000-07-26 Dave Brolley <brolley@redhat.com>
1720 * cgen.c (queue_fixup): Declare opinfo.
1721 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1722 (gas_cgen_md_operand): Ditto.
1723 (gas_cgen_md_apply_fix3): Ditto.
1725 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1727 * config/obj-coff.c (obj_frob_symbol): Don't merge
1728 labels. Don't merge if the symbol isn't constant. Return
1729 immediately if a symbol is merged.
1731 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1733 * frags.c (frag_align): Correct absolute section alignment.
1735 2000-07-20 DJ Delorie <dj@redhat.com>
1737 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1738 it breaks linking against DLLs.
1740 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1742 * configure.in: Add CRIS support.
1743 * configure: Regenerate.
1744 * Makefile.am: (CPU_TYPES): Add cris.
1745 (CPU_OBJ_VALID) [aout]: Add cris.
1746 (MULTI_CPU_TYPES): Add cris.
1747 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1748 [coff]: Only i386 and mips are valid.
1749 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1750 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1751 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1752 Regenerate dependencies.
1753 * Makefile.in: Regenerate.
1754 * aclocal.m4: Regenerate.
1755 * as.c: Declare crisaout, criself.
1756 * config/tc-cris.h, config/tc-cris.c: New.
1757 * config/e-criself.c, config/e-crisaout.c: New.
1758 * po/POTFILES.in, po/gas.pot: Regenerate.
1760 2000-07-20 Kazu Hirata <kazu@hxi.com>
1762 * read.c: Fix formatting.
1763 * write.c: Fix formatting.
1765 2000-07-19 H.J. Lu <hjl@gnu.org>
1767 * sb.c: Include <stdlib.h> if exists for abort ().
1769 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1771 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1772 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1773 (pa_type_args): Same here.
1775 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1777 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1778 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1779 the storage class is already set.
1781 2000-07-17 Kazu Hirata <kazu@hxi.com>
1783 * config/tc-m68hc11.c: Fix formatting.
1784 * config/tc-mn10200.c: Likewise.
1785 * config/tc-mn10300.c: Likewise.
1786 * config/tc-pj.c: Likewise.
1787 * config/tc-tic80.c: Likewise.
1788 * config/tc-w65.c: Likewise.
1790 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1792 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1795 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1797 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1800 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1802 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1803 ELF as are used for SOM (except the 32-bit reloc one) to decide
1804 whether a symbol can be reduced to a section symbol. Expand on
1805 the comment for symbols involved in LR% and RR% expressions.
1807 2000-07-14 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-mips.c (mips_disable_float_construction): New
1810 static variable. Set to true if doubles should not be
1811 constructed by loading two single width fp registers with
1812 halves of the value.
1813 (mips_ip): Test mips_disable_float_construction.
1814 (md_longopts): Add command line switches --construct-floats
1815 and --no-construct-floats.
1816 (md_parse_option): Parse new command line options.
1817 (md_show_usage): Describe new command line options.
1819 * doc/c-mips.texi: Document new command line options.
1821 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1823 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1824 * configure: Regenerate.
1826 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1828 * configure.in (DEFAULT_EMULATION setting): Revert part of
1829 2000-07-01 change that set te_multi=multi unless set to tmips.
1830 * configure: Regenerate.
1832 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1834 * config/obj-coff.c (coff_frob_section): Add padding to the last
1835 section when aligning it increases its size.
1837 2000-07-11 Kazu Hirata <kazu@hxi.com>
1839 * config/tc-tic54x.c: Fix formatting.
1841 2000-07-10 Kazu Hirata <kazu@hxi.com>
1843 * config/tc-h8500.c: Fix formatting.
1844 * config/tc-tic54x.c: Fix formatting.
1846 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1848 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1849 displacements correctly.
1851 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1853 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1855 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1859 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1861 From David Huggins-Daines <dhd@linuxcare.com>
1862 * config/te-hppalinux64.h: Add a new emulation.
1863 * configure.in (emulations): Add configure bits to support the
1864 64-bit Linux/parisc target.
1865 * configure: Regenerate.
1867 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1868 (md_shortopts): Add `V' for ELF.
1870 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1871 when SOM or ELF_ARG_RELOC are defined.
1872 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1873 ELF_ARG_RELOC are defined.
1874 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1875 (pa_stringer): ..Do it here instead. Fix comment typos.
1876 (hppa_force_relocation): Cast enums to int before comparing with
1879 From Ryan Bradetich <rbradetich@uswest.net>
1880 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1881 redifinition warning.
1882 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1883 (hppa_force_relocation): ditto
1884 (md_apply_fix): Added cast to buf to fix warnings.
1886 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1887 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1889 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1890 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1891 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1892 reloc_type** to avoid warnings in switch.
1893 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1894 little earlier instead.
1896 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1898 (pa_type_args): Use symbol_arg_reloc_info.
1899 (struct pa_it): Make arg_reloc unsigned int.
1900 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1901 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1902 (pa_code): Delete. pa_text duplicates this function.
1903 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1904 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1906 (cons_fix_new_hppa): Actually change selector to e_fsel when
1907 warning about assuming so.
1908 (tc_gen_reloc): More example elf arg reloc code.
1909 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1910 (hppa_force_relocation): Likewise.
1912 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1914 (pa_end_of_source): Prototype.
1915 (hppa_fix_adjustable): Prototype.
1916 (LABELS_WITHOUT_COLONS): Move it..
1917 * config/te-hppa.h: To here.
1919 * config/te-hppa64.h: New file.
1921 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1923 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1924 format -10, -16, 16 relocs.
1925 (hppa_elf_mark_end_of_function): Test for null
1926 last_call_info->start_symbol
1928 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1929 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1930 re_assesmble_* functions. Delete extraneous statements. Fix
1932 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1933 insn to re_assemble_*.
1935 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1937 * doc/internals.texi (Expressions): Fix typo.
1939 2000-07-08 Kazu Hirata <kazu@hxi.com>
1941 * config/tc-sh.c: Fix formatting.
1942 * config/tc-tic54x.c: Fix formatting.
1943 * depend.c: Fix formatting.
1944 * flonum-konst.c: Likewise.
1945 * flonum-mult.c: Likewise.
1947 2000-07-07 Kazu Hirata <kazu@hxi.com>
1949 * config/tc-sh.c: Fix comments.
1950 * config/obj-vms.c: Fix comments.
1951 * config/tc-a29k.c: Likewise.
1952 * config/tc-alpha.c: Likewise.
1953 * config/tc-h8300.c: Likewise.
1954 * config/tc-h8500.c: Likewise.
1955 * config/tc-i370.c: Likewise.
1956 * config/tc-ia64.c: Likewise.
1957 * config/tc-m68hc11.c: Likewise.
1958 * config/tc-m68k.c: Likewise.
1959 * config/tc-mips.c: Likewise.
1960 * config/tc-ns32k.c: Likewise.
1961 * config/tc-ppc.c: Likewise.
1962 * config/tc-z8k.c: Likewise.
1964 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1966 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1967 Default to '(SEC_LOAD | SEC_DATA)'.
1968 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1970 * doc/internals.texi (CPU Backend): Describe
1971 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1973 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1975 * as.c (parse_args): NULL terminate the long option list.
1977 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1979 * config/tc-d30v.h: Include "write.h" for fixS.
1980 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1982 2000-07-05 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-d30v.c (write_2_short): Further changes to warning
1985 messages produced when combining EITHER_BUT_PREFER_MU attributed
1988 2000-07-05 DJ Delorie <dj@redhat.com>
1992 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1994 * config/tc-arm.c (psrs): Accept combinations of flags.
1996 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1998 * config/tc-avr.c: Change _ () to _() around all strings marked
1999 for translation (exception from the usual coding style).
2000 (avr_opt): New struct variable, how the new switches are set.
2001 (OPTION_MMCU): Define as 'm' and actually use.
2002 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2003 (show_mcu_list): New function, display the list of known MCUs.
2004 (md_show_usage): Document the new switches. Call show_mcu_list.
2005 (avr_set_arch): Change 'm' to OPTION_MMCU.
2006 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2007 Handle the new switches.
2008 (avr_operands): Disable warnings for undefined combinations of
2009 operands if -mall-opcodes. Disable warnings for skipping two-word
2010 instructions if enhanced core or -mno-skip-bug.
2011 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2012 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2013 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2014 (avr_ldi_expression): Warn about implicit lo8().
2015 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2017 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2019 * configure.in: Add entry for mips-*-sysv4*MP*
2020 * configure: Rebuild
2021 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2022 elf32-tradlittlemips for traditional mips targets.
2023 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2024 test for Link Once sections as in adjust_reloc_syms.
2025 * config/te-tmips.h: New file for traditional mips targets. Define
2028 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2030 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2031 flags argument is not present, don't change an existing section's
2032 section's attributes. If the flags argument is present, warn if the
2033 attributes don't match the section's current attributes. When
2034 long section names are supported, set SEC_LINK_ONCE and
2035 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2037 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2039 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2040 symbols; create them.
2042 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2044 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2045 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2047 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2049 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2050 expressions. Ignore the problem when handling 16 bit signed
2051 immediates, because the assembler will take care of the relocation
2054 2000-06-27 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2057 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2058 sequential order, and emit warning messages if the input source
2059 code contains constructs like that, or parallel constructs
2060 containing such opcodes.
2062 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2064 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2065 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2066 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2067 (md_show_usage): Update usage message.
2068 (md_parse_option): Allow redefinition of MCU type within the
2069 same avr[1-5] bfd machine type. Show both old and new MCU type
2070 in the error message.
2071 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2072 Simplify 8K wrap code.
2074 2000-06-25 Kazu Hirata <kazu@hxi.com>
2076 * config/obj-aout.c: Remove all uses of DEFUN.
2077 * config/obj-ieee.c: Likewise.
2078 * config/tc-sh.c: Fix comment typos.
2079 * config/tc-tahoe.c: Likewise.
2080 * config/tc-vax.c: Likewise.
2081 * config/tc-w65.c: Likewise.
2082 * config/tc-z8k.c: Likewise.
2083 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2085 2000-06-24 DJ Delorie <dj@cygnus.com>
2087 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2088 more changes from Sept 1999
2089 (tc_i386_fix_adjustable): ditto
2090 (md_apply_fix3): ditto
2092 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2094 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2095 (gas_cgen_parse_operand): Set it around expression() call.
2096 (gas_cgen_md_operand): Test for it before longjmp().
2098 2000-06-24 Kazu Hirata <kazu@hxi.com>
2100 * config/tc-h8500.c: Remove all uses of DEFUN.
2101 * config/tc-sh.c: Likewise.
2102 * config/tc-w65.c: Likewise.
2103 * config/tc-z8k.c: Likewise.
2105 * config/tc-h8500.c: Fix typos in comments.
2107 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2109 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2112 2000-06-23 matthew green <mrg@redhat.com>
2114 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2115 defined. Fix error message for `[' grouping.
2117 2000-06-22 Kazu Hirata <kazu@hxi.com>
2119 * config/tc-h8300.c: Fix formatting and comment typos.
2121 2000-06-22 Timothy Wall <twall@cygnus.com>
2123 * config/tc-ia64.c (note_register_values): Move premature QP
2124 notation clearing into the appropriate place.
2126 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2128 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2129 first before anything else. Add bin-bugs.h, emul.h and progress.h
2130 Sort list of files as for $(OBJS) in Makefile.am.
2132 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2133 find one. Remake dependencies.
2134 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2135 * Makefile.in: Regenerate.
2136 * doc/Makefile.in: Regenerate.
2138 * config/tc-i386.c (i386_displacement): Don't assume a constant
2139 displacement is necessarily 16 bits when in 16 bit code mode.
2140 (md_assemble): Instead size the displacement here after we know
2141 for sure that a .code16gcc operand hasn't automatically added
2142 operand size prefixes.
2144 2000-06-21 H.J. Lu <hjl@gnu.org>
2146 * Makefile.am: Rebuild dependency.
2147 * Makefile.in: Rebuild.
2149 2000-06-21 Kazu Hirata <kazu@hxi.com>
2151 * config/tc-h8300.c (parse_reg): Make the function static.
2152 (parse_exp): Likewise.
2154 2000-06-20 DJ Delorie <dj@cygnus.com>
2156 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2157 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2158 for cygwin import libraries to work properly.
2160 2000-06-20 H.J. Lu <hjl@gnu.org>
2162 * Makefile.am: Rebuild dependency.
2163 * Makefile.in: Rebuild.
2164 * configure: Likewise.
2165 * doc/Makefile.in: Likewise.
2167 2000-06-20 Timothy Wall <twall@cygnus.com>
2169 * doc/internals.texi (CPU backend): Add @itemx for
2170 TC_START_LABEL_WITHOUT_COLON.
2171 * doc/c-tic54x.texi: New.
2172 * doc/as.texinfo: Add tic54x features and include primary tic54x
2174 * doc/all.texi: Add C54X.
2175 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2176 * doc/Makefile.in: Regenerate.
2177 * configure.in: Add tic54x and define LIBM for tic54x.
2178 * configure: Regenrate.
2179 * config/tc-tic54x.[ch]: New.
2180 * config/obj-coff.h: Add tic54x.
2181 * Makefile.am: (CPU_TYPES): Add tic54x.
2182 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2183 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2184 (as_new_LDADD): Add $(LIBM).
2185 * Makefile.in: Regenerate.
2187 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2189 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2190 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2191 * doc/as.texinfo: Likewise.
2193 * configure, Makefile.in: Regenerate.
2194 * configure.in (emulations): Recognize m6811 and m6812.
2195 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2196 Added files for 68hc11 and 68hc12 assembler.
2197 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2198 * config/tc-m68hc11.h: Header definition for that assembler.
2200 2000-06-18 Nick Clifton <nickc@redhat.com>
2202 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2203 instead of OCTETS_PER_BYTE.
2205 * config/tc-v850.c: Fix compile time warnings.
2206 * config/tc-ppc.c: Fix compile time warnings.
2208 2000-06-18 H.J. Lu <hjl@gnu.org>
2210 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2211 * configure: Rebuild.
2213 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2215 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2218 2000-06-16 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2221 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2223 * doc/c-mips.texi: Document newly accepted cpu variants.
2225 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2227 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2229 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2231 * macro.c (getstring): Make it possible to escape the quote
2234 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2236 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2238 2000-06-13 H.J. Lu <hjl@gnu.org>
2240 * configure: Regenerate.
2242 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2244 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2246 * doc/internals.texi (line_separator_chars): Semicolon is no
2247 longer a default. Mention null and newline as defaults.
2249 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2251 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2252 * config/tc-i860.h (line_separator_chars): Likewise.
2253 * config/tc-h8300.c (line_separator_chars): Likewise.
2254 * config/tc-i960.c (line_separator_chars): Likewise.
2255 * config/tc-m68k.c (line_separator_chars): Likewise.
2256 * config/tc-mips.c (line_separator_chars): Likewise.
2257 * config/tc-ns32k.c (line_separator_chars): Likewise.
2258 * config/tc-sparc.c (line_separator_chars): Likewise.
2259 * config/tc-vax.c (line_separator_chars): Likewise.
2261 * config/tc-h8300.c (comment_chars): Use string initialiser.
2262 * config/tc-i960.c (line_comment_chars): Likewise.
2263 * config/tc-z8k.c (comment_chars, line_comment_chars,
2264 line_separator_chars): Likewise.
2266 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2269 2000-06-08 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2274 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2276 * configure.in (VERSION): Update to show this is the CVS mainline.
2278 2000-06-08 Matthew Jacob <mjacob@feral.com>
2280 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2281 $at is the integer register $r28, vs. both $r28 and the floating
2282 point register $f28.
2284 2000-06-08 James E. Wilson <wilson@cygnus.com>
2286 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2287 (dot_endp): Don't call ia64_flush_insns.
2288 (emit_one_bundle): Don't delete prologue/body records from
2289 unwind_record list in first loop. Rewrite second loop to account for
2292 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2294 * config/tc-ia64.c: Add missing prototypes.
2295 (generate_unwind_image): Cast argument to output_unw_records call.
2297 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2299 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2301 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2303 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2304 (REGISTER_P): likewise.
2305 (avr_opcodes): uses include/opcode/avr.h
2306 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2308 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2310 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2313 2000-06-03 H.J. Lu <hjl@gnu.org>
2315 * read.c (is_end_of_line): Put back `;'.
2317 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2319 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2321 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2323 * expr.c (operand): Test is_end_of_line outside switch to catch
2324 line separator chars that are also operators.
2325 (operator): Return O_illegal for line separator chars.
2327 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2328 entry (or `!' entry for TC_HPPA).
2330 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2331 before indexing is_end_of_line. Remove redundant check for '\0'.
2333 * config/tc-h8500.c (md_assemble): Likewise.
2334 * config/tc-mcore.c (md_assemble): Likewise.
2335 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2338 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2340 * config/tc-mcore.c (mcore_cons): Likewise.
2341 (mcore_float_cons): Likewise.
2342 (mcore_stringer): Likewise.
2343 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2345 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2347 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2349 2000-05-29 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-sh.c: Fix compile time warning messages.
2353 * config/tc-mips.c: Fix compile time warning messages.
2355 2000-05-29 Philip Blundell <philb@gnu.org>
2357 * doc/as.texinfo: Update copyright dates.
2358 (Local Labels): Delete misplaced mention of ARM.
2359 * NEWS: Mention ARM ELF support.
2361 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2363 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2364 it is modified, and use the real_size to compute the frag address
2365 for dwarf2 line info.
2367 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2369 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2370 line-matching scheme to cope with automake moving variables around.
2371 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2372 * Makefile.in: Regenerate.
2374 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2376 * config/tc-sparc.c (sparc_relax): New.
2377 (md_longopts): Add -relax and -no-relax options.
2378 (md_parse_options, md_show_usage): Likewise.
2379 (md_apply_fix3): Optimize tail call into branch always if possible.
2381 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2383 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2384 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2385 rules, with warning when a GAS statement specifies a packing that
2386 will result in an instruction being squashed.
2387 Added typdef packing_type and enumerals, changed various integer
2388 literals to use the enumerals.
2390 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2392 * config/tc-ia64.c (dot_restorereg_p): New function.
2393 (md_pseudo_table): Add restorereg.p.
2394 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2395 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2397 * config/tc-ia64.h (unw_record_type): Add unwabi.
2398 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2399 called MASK with members for imask, and the masks produced by
2400 fr_mem, gr_mem, br_mem, and frgr_mem.
2401 (unw_p_record): Add members ABI and CONTEXT.
2402 (unw_x_record): Add member AB.
2403 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2404 as pseudo-register for use during unwind info generation.
2405 (AR_PFS, AR_LC): New macros.
2406 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2407 whose names start with an at sign (as in "@priunat").
2408 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2410 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2411 proc_end, unwind_info, personality_routine): Consolidate into
2412 "unwind" structure to reduce offset-table use. Add member
2413 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2415 (output_R1_format, output_R3_format, output_P3_format,
2416 output_P6_format): Initialize R with zero to reduce compiler warnings.
2417 (output_P7_format): Ditto. Add `default' branch to switch
2418 statement to reduce compiler warnings.
2419 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2420 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2421 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2422 into single argument.
2423 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2424 compiler warnings. Merge A and B args into single argument.
2425 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2426 A and B args into single argument.
2427 (free_record): Removed (wasn't used).
2428 (free_list_records): Also free imasks in prologue records.
2429 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2430 (output_spill_mask): Remove.
2431 (output_unwabi): New function.
2432 (output_epilogue, output_label_state, output_copy_state): Call
2434 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2435 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2437 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2438 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2439 as part of handling the prologue records. Emit region's imask if
2440 we have one. Handle unwabi, epilogue, label_state, copy_state,
2441 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2442 spill_sprel_p, and spill_reg_p records.
2443 (set_imask, count_bits, slot_index): New function.
2444 (fixup_unw_records): Fix region size computation. Handle
2445 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2446 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2447 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2448 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2449 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2450 (dot_save): Use manifest constants for applicaton registers.
2451 Handle REG_PR and REG_PRIUNAT.
2452 (dot_restore): Don't just ignore it.
2453 (dot_restorereg): New function..
2454 (generate_unwind_image): Ensure unwind info is a multiple of eight
2455 bytes, not just four bytes.
2456 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2457 (dot_altrp): Don't just ignore it.
2458 (dot_savemem): New function. Replaces dot_savesp() and
2459 dot_savepsp(). Use manifest constants for applicaton registers.
2460 Handle REG_PR and REG_PRIUNAT.
2461 (dot_savef): Simplify.
2462 (dot_saveb): Support generation of br_gr.
2463 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2464 dot_label_state, dot_copy_state): New function.
2465 (dot_unwabi): Don't just ignore it.
2466 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2467 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2468 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2469 (emit_one_bundle): Set slot number for prologue/body records
2470 *before* emitting the first insn.
2471 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2472 (md_begin): Declare "psp" pseudo-register.
2473 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2474 so we don't get segfault.
2475 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2476 counts as required per SW Conventions manual
2477 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2478 output_preds_psprel, output_preds_sprel, output_spill_base,
2479 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2480 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2481 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2482 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2483 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2484 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2485 (dot_vframe): Implement.
2486 (dot_vframesp, dot_vframepsp): New function.
2488 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2490 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2491 * configure: Regenerate.
2493 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2495 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2496 (md_estimate_size_before_relax): so we can use it here instead of
2497 old kludges. Localise vars to blocks. Comment.
2499 * frags.c (frag_new): Update fr_var comments.
2500 * frags.h (struct frag): Ditto.
2502 2000-05-22 Richard Henderson <rth@cygnus.com>
2504 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2505 (pseudo_func): Add pcrel.
2506 (operand_match): Handle IA64_OPND_TGT64.
2507 (build_insn): Likewise.
2508 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2509 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2510 (fix_insn): Handle all three 64-bit relocation types.
2512 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2514 * obj.h (struct format_ops): New members begin, app_file,
2515 s_set_other, s_set_desc, s_get_type, s_set_type,
2516 separate_stab_sections, init_stab_section.
2518 * config/obj-multi.h: Update GPL notice to v2.
2520 (obj_app_file): New.
2521 (S_SET_SIZE): Test s_set_size for NULL before calling.
2522 (S_SET_ALIGN): Similar for s_set_align.
2527 (SEPARATE_STAB_SECTIONS): New.
2528 (INIT_STAB_SECTION): New.
2529 (EMIT_SECTION_SYMBOLS): New.
2530 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2532 * config/obj-elf.h: Update GPL notice to v2.
2533 Mention that this file is included from obj-multi.h.
2534 (obj_begin): Wrap definition in ifndef.
2535 (elf_file_symbol): Constify declaration.
2536 (obj_app_file): Ditto.
2537 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2538 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2540 * config/obj-elf.c (elf_s_set_other): New.
2541 (elf_file_symbol): Constify argument.
2542 (elf_separate_stab_sections): New.
2543 (elf_init_stab_section): New.
2544 (elf_format_ops): Add new members. Remove comma at end.
2546 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2547 (ecoff_format_ops): Add new fields. Remove comma at end.
2548 Mention inconsistency for emit_section_symbols.
2550 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2552 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2553 (coff_separate_stab_sections): New.
2554 (coff_format_ops): Add new members.
2556 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2557 (obj_aout_s_set_other): New.
2558 (obj_aout_s_set_desc): New.
2559 (obj_aout_s_get_type): New.
2560 (obj_aout_s_set_type): New.
2561 (obj_aout_separate_stab_sections): New.
2562 (aout_format_ops): New members added. Use obj_aout_process_stab,
2563 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2564 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2566 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2568 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2570 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2571 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2572 (md_estimate_size_before_relax): Ensure jumps to weak and
2573 externally visible symbols are relocatable.
2575 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2577 * stabs.c (aout_process_stab): Make global.
2578 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2579 * read.h (aout_process_stab): Declare.
2581 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2582 Generalize to *aout, *coff *elf.
2583 * configure: Regenerated.
2585 * doc/internals.texi (Object format backend): Say
2586 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2588 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2589 * Makefile.in: Regenerated.
2591 2000-05-19 Catherine Moore <clm@cygnus.com>
2593 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2595 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2597 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2598 instruction to reflect change in re_assemble_*.
2600 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2602 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2603 build PA64 ELF tools.
2604 * configure: Rebuilt.
2606 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2608 * Makefile.am: Regenerate dependencies.
2609 * Makefile.in: Regenerate.
2611 2000-05-15 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-arm.c (struct asm_psr): Add boolean field
2614 distinguishing between CSPR and SPSR. Rename 'number' field
2616 (psrs): Rearrange contents to match new asm_psr structure.
2617 (arm_psr_parse): Move next to psr_required_here. Make it
2618 return an asm_psr structure.
2619 (psr_required_here): Use asm_psr structure returned by
2621 (do_msr): Reorganise to allow psr_required_here to be called
2623 (md_undefined_name): Mark 'name' parameter as unused, since
2624 the COFF target does not use it.
2626 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2628 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2630 * config/te-aux.h: Likewise.
2631 * config/te-dpx2.h: Likewise.
2632 * config/te-go32.h: Likewise.
2633 * config/te-hp300.h: Likewise.
2634 * config/te-hppa.h: Likewise.
2635 * config/te-i386aix.h: Likewise.
2636 * config/te-ic960.h: Likewise.
2637 * config/te-interix.h: Likewise.
2638 * config/te-nbsd532.h: Likewise.
2639 * config/te-pc532mach.h: Likewise.
2640 * config/te-ppcnw.h: Likewise.
2641 * config/te-psos.h: Likewise.
2642 * config/te-sparcaout.h: Likewise.
2643 * config/te-sun3.h: Likewise.
2644 * config/te-sysv32.h: Likewise.
2646 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2648 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2649 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2650 and sign extend without an if statement.
2651 (build_bytes): Likewise.
2653 2000-05-14 Kazu Hirata <kazu@hxi.com>
2655 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2656 X_add_symbol L_32 case.
2658 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2660 * config/te-freebsd.h: New file.
2662 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2664 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2665 bindtextdomain): Replace defines with those from intl/libgettext.h
2666 to quieten gcc warnings.
2668 * NEWS: Mention x86 .arch and -q.
2670 * config/tc-i386.c (quiet_warnings): New.
2671 (md_assemble): Use quiet_warnings.
2672 (md_parse_option): Set quiet_warnings from -q.
2673 (md_show_usage): Mention -q, delete -m.
2674 (flag_do_long_jump): Delete.
2675 (md_parse_option): Remove -m.
2676 (md_show_usage): Remove -m.
2677 (md_create_long_jump): Remove useless flag_do_long_jump code.
2679 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2680 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2682 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2683 Alexander Sokolov <robocop@netlink.ru>
2685 * doc/c-i386.texi (i386-Arch): New section.
2686 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2688 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2689 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2690 architecture has been given and is not 486.
2691 (set_cpu_arch): New.
2692 (md_pseudo_table): Add .arch.
2693 (md_assemble): Warn if cpu architecture has been given and an
2694 unsupported instruction.
2696 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2697 Move operand_types bit defines after relevant template field.
2698 (template): Add cpu_flags.
2702 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2704 * config/tc-mn10300.h (md_end): Define.
2705 (mn10300_finalize): Declare.
2706 * config/tc-mn10300.c: Include dwarf2dbg.h.
2707 (debug_line): Define.
2708 (md_assemble): Generate dwarf2 line info.
2709 (mn10300_finalize): New function. Finalize dwarf2 info.
2711 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2713 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2714 external version of the relocation for weak symbols.
2716 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2718 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2719 frame size in units of 16 bytes, as required per SW Conventions manual.
2720 (output_unw_records): Output info-block header as a dword to get
2723 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2725 * as.h: #include "file", not <file> on files from ../include.
2726 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2727 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2728 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2729 (tc_coff_symbol_emit_hook): Ditto.
2730 (OPTCOUNT): Cast to int to avoid compiler warning.
2731 (md_begin): Fix signed/unsigned warnings.
2733 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2735 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2736 ABRANCH LONG case for a conditional branch on a 68000.
2737 (md_estimate_size_before_relax): Likewise. Also handle
2738 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2739 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2740 PC-relative on all CPUs.
2741 (md_estimate_size_before_relax): Likewise.
2743 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2745 * as.c (parse_args): Just mention current year in printed
2748 2000-05-03 J.T. Conklin <jtc@redback.com>
2750 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2752 (md_parse_option): Recognize -m7400.
2754 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2756 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2757 don't permit lp to become less than the words array.
2759 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2761 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2762 Fix little-endian case.
2764 2000-05-03 David O'Brien <obrien@NUXI.com>
2766 * as.c (parse_args): Update copyright.
2768 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2770 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2771 for the .bss section too.
2773 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2775 * configure.in: Set em=linux for hppa-*-linux.
2776 * configure: Regenerate.
2777 * doc/Makefile.in: Regenerate with correct automake.
2779 * frags.c (frag_grow): Sanity check chunk_size.
2781 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2782 * config/obj-som.h: Likewise.
2783 * config/obj-ieee.h: Likewise.
2785 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2787 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2788 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2789 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2790 (pa_ip): low_sign_unext now returns via function value. Use
2791 re_assemble_* instead of dis_assemble_* and
2792 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2794 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2795 (md_section_align, md_parse_option, md_show_usage,
2796 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2797 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2798 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2799 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2800 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2802 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2803 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2804 outside of switch. Correct mask and shifting errors in case 10
2805 and case -11. In case 21, compare against signed range to suit
2806 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2807 case 17 and case 22, use offsetT variable to properly check range.
2808 Use re_assemble_* here too.
2809 (evaluate_absolute): Change type of value to offsetT. Call
2810 hppa_field_adjust to do the work for us.
2811 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2812 (pa_parse_cmpib_64_cmpltr): Ditto.
2813 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2814 of i to unsigned int.
2815 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2816 (pa_end_of_source): Return type is void.
2818 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2820 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2822 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2824 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2825 More comments added.
2826 (md_begin): Removed "construct symbols for each register name".
2827 Because register names conflicts with GCC generated function
2829 (avr_operand): Now constant numbers can be used as a register
2830 identifiers (0 as r0, 31 as r31).
2831 (md_assemble): use skip_space () before parsing instruction
2834 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2836 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2837 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2838 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2839 * configure: Regenerate.
2841 2000-04-29 Andreas Jaeger <aj@suse.de>
2843 * as.h: Correctly check GCC version.
2845 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2847 * doc/as.1: Fix unbalanced brackets.
2849 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2851 (line_comment_chars): Set to '/' if TE_FreeBSD.
2853 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2855 * configure.in: Configury support for PA64 (currently disabled).
2856 * configure: Rebuilt.
2858 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2860 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2861 bfd_set_section_alignment.
2863 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2865 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2868 2000-04-24 Nick Clifton <nickc@cygnus.com>
2870 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2871 * doc/as.texinfo (Align): Include arm and strongarm in list of
2872 targets that have the second form of the behaviour of the .align
2875 2000-04-24 Mark Klein <mklein@dis.com>
2877 * obj-som.c: Terminate obj_pseudo_table.
2879 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2881 * as.c (parse_args): Allow md_parse_option to override -a listing
2883 * config/obj-coff.c (add_lineno): Change type of offset parameter
2884 from "int" to "bfd_vma."
2885 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2886 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2887 (ppc_change_csect): Align correctly for XCOFF64.
2888 (ppc_machine): New function, which discards "ppc_machine" line.
2889 (ppc_tc): Cons for 8 when code is 64 bit.
2890 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2892 (md_parse_option): Handle -a64 and -a32.
2894 * config/tc-ppc.h (TARGET_MACH): Define.
2895 (TARGET_FORMAT): Move to function.
2896 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2898 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2900 * config/tc-avr.c: New AVR_ISA_ defined.
2901 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2902 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2903 for `fmul', `movw' and `lpm R,Z' instructions.
2904 (avr_operands): Warn if current opcode is a two-word instruction
2905 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2906 (avr_opcodes): New commands added.
2907 (REGISTER_P): Check 'a' and 'v' constraint letters.
2908 (mcu_types): New MCU added.
2910 2000-04-22 Timothy Wall <twall@cygnus.com>
2912 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2914 (operand_match): Conditionally insert default bit values for IMMU9.
2916 2000-04-14 Matthew Green <mrg@cygnus.com>
2918 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2919 * configure: Rebuilt.
2921 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2922 Jason Eckhardt <jle@cygnus.com>
2924 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2926 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2927 Added handling of new operand types l,y,&,fe,fE,fx.
2929 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2930 David Mosberger <davidm@hpl.hp.com>
2931 Timothy Wall <twall@cygnus.com>
2932 Andrew MacLeod <amacleod@cygnus.com>
2933 Jim Wilson <wilson@cygnus.com>
2935 * Makefile.am (CPU_TYPES): Add ia64.
2936 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2937 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2938 * Makefile.in: Rebuild.
2939 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2940 * configure: Rebuild.
2941 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2942 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2943 * expr.c (expr): Handle md_optimize_expr.
2944 * read.c (LEX_HASH): Add comment.
2945 * config/tc-ia64.c, config/tc-ia64.h: New files.
2947 2000-04-21 Richard Henderson <rth@cygnus.com>
2949 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2950 bundling a non-delayed branch type instruction.
2952 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2954 * config/tc-mn10300.c (HAVE_AM30): Define.
2955 (md_assemble): Use it.
2957 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2959 * config/obj-elf.c (obj_elf_change_section): Check for changed
2962 * Makefile.am: (CPU_MULTI_VALID): Remove.
2963 (MULTI_CPU_TYPES): Define.
2964 (MULTI_CPU_OBJ_VALID): Define.
2965 (DEPTC): Use the above.
2966 (DEPOBJ): Same here.
2968 Regenerate dependencies.
2969 * Makefile.in: Regenerate.
2971 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2973 * Makefile.am (YACC, LEX): Get them from configure.
2975 2000-04-18 H.J. Lu (hjl@gnu.org)
2977 * config/tc-i386.c (offset_in_range): Use addressT instead of
2978 bfd_vma for non-bfd assemblers.
2980 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2982 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2983 doesn't give spurious errors.
2985 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2987 * as.h (SEEK_SET): Define if undefined.
2989 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2991 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2992 constants, and don't assume offsetT is 32 bits.
2994 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2996 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2997 (md_pcrel_from_section): Add prototype.
2998 (d10v_fix_adjustable): Add prototype.
2999 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3001 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3003 2000-04-12 Nick Clifton <nickc@cygnus.com>
3005 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3006 symbol in frag chain.
3008 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3010 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3011 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3012 (fits_in_signed_word, smallest_imm_type): Ditto.
3013 (md_assemble): Use an offsetT var to hold offsetT values, not a
3015 (offset_in_range): New.
3016 (md_assemble): Use it.
3017 (md_convert_frag): Change type of target_address, opcode_address,
3018 and displacement_from_opcode_start to offsetT.
3019 (md_create_short_jump): Change type of offset to offsetT.
3020 (md_create_long_jump): Ditto.
3021 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3022 (md_chars_to_number): Remove.
3023 (output_invalid): Remove duplicate prototype.
3025 2000-04-09 Nick Clifton <nickc@cygnus.com>
3027 * Makefile.am (CPU_TYPES): Add 'avr'.
3028 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3029 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3031 * Makefile.in: Regenerate.
3033 * doc/as.texinfo: Add M32R documentation.
3035 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3037 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3038 --enable-build-warnings option.
3039 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3040 * Makefile.in, configure: Re-generate.
3042 2000-04-07 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3045 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3046 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3047 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3048 (arm_force_relocation): Force relocations for
3049 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3051 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3053 * config/tc-sh.c (get_operands): There's no third operand if the
3054 first operand is an immediate.
3056 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3058 * config/tc-sh.c (immediate): Delete.
3059 (sh_operand_info): Add immediate member.
3060 (parse_reg): Use A_PC for pc.
3061 (parse_exp): Add second argument 'op'. All callers changed.
3062 (parse_at): Expect pc to be coded as A_PC.
3063 Use immediate field in *op.
3064 (insert): Add fourth argument 'op'. All callers changed.
3065 (build_relax): Add second argument 'op'. All callers changed.
3066 (insert_loop_bounds): New function.
3067 (build_Mytes): Remove DISP_4.
3068 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3069 (assemble_ppi): Use immediate field in *operand.
3070 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3071 (md_apply_fix): Likewise.
3072 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3074 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3076 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3078 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3080 * internals.texi (CPU backend): Document
3081 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3083 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3085 * po/gas.pot: Regenerate.
3087 * as.c (show_usage): Restore translated part of bug string.
3088 * gasp.c (show_usage): Likewise.
3090 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3091 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3092 than move-if-change.
3093 (DEP1): Modify for "gcc -MM".
3097 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3098 Update dependencies.
3099 * Makefile.in: Regenerate.
3101 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3103 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3104 (md_begin): Likewise.
3105 (HAVE_AM33): New macro.
3106 (md_assemble): Use it. Match r_regs and xr_regs only if
3109 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3111 * as.h: #include "bin-bugs.h"
3112 * as.c (show_usage): Use REPORT_BUGS_TO.
3113 * gasp.c: #include "bin-bugs.h"
3114 (show_usage): Use REPORT_BUGS_TO.
3116 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3118 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3120 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3121 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3124 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3126 * config/tc-i386.c (i386_immediate): Don't assume a constant
3127 immediate is necessarily 16 bits when in 16 bit code mode.
3128 (md_assemble): Instead set guess_suffix here after we have checked
3131 2000-04-02 Richard Henderson <rth@cygnus.com>
3133 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3134 quantities. Correct right shift sign extension.
3135 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3136 32-bit value when shifting into place.
3138 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3140 * app.c: Add ATTRIBUTE_UNUSED as needed.
3141 * config/tc-ppc.c: Likewise.
3142 (ppc_size): Make unsigned long.
3143 (ppc_insert_operand): Add casts to avoid warnings.
3145 2000-03-31 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-d10v.h (md_flush_pending_output): Define.
3149 2000-03-29 Nick Clifton <nickc@cygnus.com>
3151 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3152 segment. Works for both BFD_ASSEMBLER and others.
3153 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3155 2000-03-29 Nick Clifton <nickc@cygnus.com
3157 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3159 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3161 * listing.c (LISTING_LHS_WIDTH): Default depends on
3163 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3165 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3167 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3170 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3172 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3174 * config/tc-avr.c (mcu_types): Add missing initialiser.
3175 (md_pcrel_from_section): Add prototype.
3176 (avr_operand): Remove redundant test of unsigned < 0.
3177 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3179 2000-03-27 Denis Chertykov <denisc@overta.ru>
3181 * config/tc-avr.c: New file for AVR support.
3182 * config/tc-avr.h: Likewise.
3183 * configure.in: Add AVR support.
3184 * configure: Regenerate.
3186 2000-03-26 Timothy Wall <twall@cygnus.com>
3188 * gasp.c (macro_op): Add new argument to check_macro call.
3189 Macro structure definitions moved to macro.h
3190 * sb.h: Add argument to prototype for input_scrub_include_sb.
3191 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3192 nesting checks with an additional flag.
3193 (struct input_save): Add flag to indicate whether current sb
3194 should be checked for proper macro/conditional nesting.
3195 (input_scrub_push/pop): Save/restore nest check flag.
3196 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3198 * macro.c (check_macro): Allow caller to retrieve parsed macro
3199 information if a pointer is provided. This information may be
3200 used by the new macro hooks.
3201 * macro.h: Update prototype for check_macro. Macro struct
3202 definitions moved here from macro.c/gasp.c.
3203 * read.c (read_a_source_file): Add parameter to check_macro call,
3204 and pass macro info to the macro hook, if defined.
3205 (input_scrub_insert_line): New. Allow insertion of a line of
3206 characters into the input stream.
3207 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3208 file into the input stream.
3209 (s_include): Use input_scrub_insert_file.
3210 * internals.texi: Document new macro hooks.
3211 * as.h: New prototypes added.
3213 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3215 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3216 an initial capital letter.
3217 (i386_index_check): Reindent.
3219 2000-03-19 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3224 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3226 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3227 instruction operand bad if Rd > 7 when generating
3228 thumb instructions. Prevents for example,
3229 "adr r12,label" from silently failing and generating
3230 the wrong instruction.
3232 2000-03-17 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3235 that have a destingation >= 0x400000.
3236 Fix compile time warning messages.
3238 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3240 * config/tc-sh.c (md_begin): When encountering insn that are
3241 not supported by the current arch, only change the name if
3242 its contents are the same as prev_name.
3243 (get_specific): If the the architecture doesn't match, fail.
3245 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3247 * config/tc-sh.c (IDENT_CHAR): Define.
3248 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3249 matching back where it came from.
3251 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3253 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3255 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3257 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3260 2000-03-15 Kazu Hirata <kazu@hxi.com>
3262 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3264 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3266 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3267 floating-point-number, make sure 'f' is in FLT_CHARS.
3269 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3271 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3272 (s_lcomm_internal): Use it.
3273 * doc/internals.texi (CPU backend): Document it.
3274 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3277 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3279 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3282 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3283 implementation doesn't have special handling for switch
3285 (macro_build): Allow for code in sections other than .text.
3287 (mips_ip): Likewise.
3288 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3289 Don't perform relocs if we will be outputting them.
3290 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3291 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3294 2000-03-09 Catherine Moore <clm@cygnus.com>
3296 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3297 relocation type based on the entry in the fixup structure.
3298 Put S_IS_EXTERN processing back in.
3300 2000-03-08 H.J. Lu (hjl@gnu.org)
3302 * Makefile.am (install-exec-tooldir): Depend on
3303 install-exec-bindir for parallel make.
3304 * Makefile.in: Regenerated.
3306 2000-03-06 Nick Clifton <nickc@cygnus.com>
3308 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3310 (md_parse_option): Parse -m32r command line switch - disable m32rx
3312 (md_show_usage): Document new option.
3314 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3315 * doc/Makefile.in: Regenerate.
3316 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3318 2000-03-02 Michael Meissner <meissner@redhat.com>
3320 * config/tc-d30v.c (check_range): Remove code that incorrectly
3321 sign extended values where bits < 32.
3323 2000-03-02 H.J. Lu (hjl@gnu.org)
3325 * configure.in: Support --enable-targets=all on ia32.
3326 * configure: Regenerated.
3328 2000-03-01 Nick Clifton <nickc@cygnus.com>
3330 * gasp.c (do_align): Remove bogus check of alignment value.
3332 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3334 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3335 TC_PPC was defined forced the type of a symbol with no other type
3338 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3340 * doc/internals.texi (CPU backend): Mention that
3341 line_separator_chars do not break up comments. Fix typos for
3342 LEX_AT and LEX_NAME descriptions. Document operands for
3343 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3344 description of md_create_short_jump usage. Document argument for
3345 md_undefined_symbol.
3347 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3349 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3350 (md_parse_option): Handle it.
3351 (md_show_usage): Document it.
3353 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3355 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3356 opcode, for the instruction `pal19'. From Andrea Arcangeli
3359 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3363 (md_assemble): To here, before template operands are matched.
3364 Also ensure a constant immediate is sign extended when we know the
3365 size is at most 16 bits. This is to catch cases like "add
3366 $0xffc0,%ax" where we don't know the size, and thus that the
3367 immediate can be represented as Imm8S until after parsing the
3369 (i386_displacement): Similarly sign extend 16 bit constant
3371 (md_assemble): Relax 16-bit jump constant range check to suit sign
3372 extended displacements.
3374 2000-02-26 Andreas Jaeger <aj@suse.de>
3376 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3378 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3380 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3381 call operands when intel_syntax.
3382 (intel_float_operand): Return 2 for "fi...".
3383 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3384 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3385 earlier "SHORT" change.
3386 (md_assemble): When determining suffix from Regs, exclude
3389 2000-02-24 Nick Clifton <nickc@cygnus.com>
3391 * configure: Add arm-wince, mips-pe and sh-pe targets.
3392 * configure: Regenerate.
3394 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3396 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3397 "pe-mips" for the mips-pe target.
3399 * config/tc-arm.c (insns): Change displacement encoded in BL
3400 and B instructions if the target port is arm-wince.
3401 (do_ldst): Do not bias the relocation offset if the target
3403 (md_pcrel_from): Add in missing relocation offset bias if the
3404 target os arm-wince.
3406 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3407 (md_begin): Disable -G support for mips-pe target.
3408 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3409 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3412 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3413 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3414 assembler, just set the alignment to 4.
3416 * config/te-wince-pe.h: New file for WinCE targets. Define
3419 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3421 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3422 string instructions.
3423 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3424 (i386_intel_memory_operand): After finding a segment override,
3425 check again for no `[' before looking for a displacement. Bomb if
3426 more than one displacement rather than silently discarding the
3427 second and subsequent ones. Free strings malloc'd by
3428 build_displacement_string.
3430 2000-02-24 Catherine Moore <clm@cygnus.com>
3432 * config/obj-som.c (obj_pseudo_table): Add "weak".
3433 (obj_som_weak): New routine.
3435 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3437 * config/tc-i386.c (union i386_op): New.
3438 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3439 Throughout file replace occurences of disps[n], imms[n], regs[n]
3440 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3441 intel mode operand swapping. Add assert in regKludge and
3442 fake_zero_displacement code. Test i.types[n] when outputting
3443 displacements and immediates. Combine output of Disp16 with
3445 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3446 when in intel mode by (not) reversing fsub and fdiv operands
3447 before the template search. This fails for single operand
3448 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3449 undefined. Instead fix the base_opcode after we've found the
3450 template. Move base_opcode xor with found_reverse_match from
3451 opcode output code to before this fix so we test for the correct
3453 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3454 check in intel mode. Instead compare opcodes.
3456 * config/tc-i386.h (TC_RELOC): Delete.
3457 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3458 with equivalent call to reloc.
3460 * as.h (flag_m68k_mri): Move declaration after target include, and
3461 only declare when TC_M68K defined. Define as zero otherwise.
3462 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3463 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3464 Define as zero otherwise.
3465 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3466 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3467 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3468 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3469 testing whether defined.
3470 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3471 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3472 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3473 rather than testing whether defined.
3474 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3475 (parse_mri_cons): Declare and use only when TC_M68K.
3476 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3477 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3478 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3480 * NEWS: Mention IBM 370 support.
3482 2000-02-23 Richard Henderson <rth@cygnus.com>
3484 * config/tc-i386.c (md_assemble): When swapping operands for
3485 intel_syntax, assume everything that's not Imm or Disp is a
3488 2000-02-23 Linas Vepstas <linas@linas.org>
3490 * config/tc-i370.c, config/tc-i370.h: New files.
3491 * Makefile.am: Add support for Linux/IBM 370.
3492 * configure.in: Likewise.
3493 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3494 * config/obj-elf.c: Include elf/i370.h
3495 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3497 * Makefile.in: Regenerate.
3498 * configure: Regenerate.
3500 * doc/c-i370.texi: New file.
3501 * doc/all.texi: Include it.
3502 * doc/as.texinfo: And here.
3503 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3504 * doc/Makefile.in: Regenerate.
3506 2000-02-19 Michael Meissner <meissner@redhat.com>
3508 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3509 determine if an instruction can be used in parallel with an ADDppp
3510 or SUBppp instruction.
3512 2000-02-22 Andrew Haley <aph@cygnus.com>
3514 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3516 1999-12-30 Andrew Haley <aph@cygnus.com>
3518 * config/tc-mips.c (mips_gp32): New variable.
3519 (macro_build) Use mips_gp32.
3521 (md_longopts): Add "-mgp32" and "-mgp64".
3522 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3524 (OPTION_M7900): Change offset
3525 (OPTION_NO_M7900): Ditto.
3527 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3529 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3530 warning, and bump it to 1.
3532 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3534 From Brad Lucier <lucier@math.purdue.edu>:
3535 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3538 2000-02-21 Catherine Moore <clm@cygnus.com>
3540 * config/tc-mips.c (MF_HILO_INSN): Define.
3541 (mips_7000_hilo_fix): Declare.
3542 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3543 (md_parse_option): Check for 7000_HILO_FIX options.
3544 (OPTION_M7000_HILO_FIX): Define.
3545 (OPTION_NO_M7000_HILO_FIX): Define.
3546 * doc/c-mips.texi (-mfix7000): Describe.
3548 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3550 * listing.c (print_lines): Remove unused variable `end'.
3552 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3553 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3554 reloc_type when BFD_ASSEMBLER.
3555 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3556 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3557 statement and quell signed vs. unsigned comparison warning.
3559 2000-02-18 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3562 the computed frag offset, rather than overwriting it.
3564 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3566 * config/tc-sh.c ("elf/sh.h"): Include.
3567 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3568 (md.begin): Initialize target_arch.
3569 Only include opcodes in has table that match selected architecture.
3570 (parse_reg): Recognize register names for sh-dsp.
3571 (parse_at): Recognize post-modify addressing.
3572 (get_operands): The leading space is now optional.
3573 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3574 arguments. Update valid_arch.
3575 (build_Mytes): Add support for SDT_REG_N.
3576 (find_cooked_opcode): New function, broken out of md_assemble.
3577 (assemble_ppi, sh_elf_final_processing): New functions.
3578 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3579 (md_longopts, md_parse_option): New option: -dsp.
3580 * config/tc-sh.h (elf_tc_final_processing): Define.
3581 (sh_elf_final_processing): Declare.
3583 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3586 the unwinder subspace. Save the current seg/subseg before creating
3589 2000-02-10 Nick Clifton <nickc@cygnus.com>
3591 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3592 little endian targets.
3593 (INST_BYTE1): Redefine to handle big and little endian
3595 (cpu_type): New type: Select between M340 and M210.
3596 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3597 instructions of the M340.
3598 (md_assemble): Add support for the MULSH and OPSR classes of
3600 (md_atof): Add support for little endian targets.
3601 (md_parse_option): Add support for -EL, -EB and -mcpu command
3603 (md_convert_frag): Add support for little endian targets.
3604 (md_apply_fix3): Add support for little endian targets.
3605 (md_number_to_chars): Add support for little endian targets.
3607 2000-02-10 Timothy Wall <twall@redhat.com>
3609 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3610 defined, use it to verify the symbol just read should be a label.
3612 2000-02-10 Timothy Wall <twall@redhat.com>
3614 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3615 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3616 around colons when KEEP_WHITE_AROUND_COLON is defined.
3617 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3618 and KEEP_WHITE_AROUND_COLON.
3620 2000-02-08 Timothy Wall <twall@redhat.com>
3622 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3624 (do_repeat): New. Abstract repeat logic so that a "break" can be
3626 (end_repeat): New. Provide support for a "break" out of the
3628 * read.h: Add prototypes for new functions.
3630 2000-02-08 Timothy Wall <twall@redhat.com>
3632 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3633 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3634 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3637 2000-02-08 Timothy Wall <twall@redhat.com>
3639 * read.c: Added elseif to directives table.
3640 * read.h: Added prototype for s_elseif.
3641 * doc/as.texinfo: Added description for elseif.
3642 * cond.c (s_elseif): New function
3644 2000-02-04 Timothy Wall <twall@redhat.com>
3646 * listing.c (print_lines): Remove conditionals causing bug in
3649 2000-02-03 Timothy Wall <twall@cygnus.com>
3651 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3653 * frags.c (frag_new): Calculate fr_fix in octets
3654 (frag_now_fix) Return offset as target address offset (bytes).
3655 (frag_now_fix_octets) New - Return offset in octets (8-bit
3657 * frags.h: Added prototype for frag_now_fix_octets().
3658 Distinguish between octets and bytes in field descriptions.
3659 * listing.c (calc_hex): Account for octets vs bytes when
3660 printing addresses/offsets.
3661 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3662 target is little-endian, print the octets in a word in big-endian
3663 order so that the display looks like a proper hexadecimal number,
3664 instead of having the octets reversed.
3665 * read.c (do_align): When recording alignment, alignment power
3666 should be in terms of target bytes (minimum addressible unit)
3668 (do_org) Convert ORG target address (byte) argument into an
3669 octet offset when generating a variable fragment.
3670 * symbols.c (resolve_symbol_value): Symbol final value
3671 converted to a target address offset (bytes) from its octet offset.
3672 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3673 offset (bytes) is adjusted by the frag offset (octets) converted
3675 (coff_frob_section) Section alignment power is in terms of bytes;
3676 convert it to an octet alignment power when calculating size (and
3677 size mask) in octets. Don't modify the section size in order to
3678 "align" it for TI COFF, since that format has a different method
3679 for storing alignment information.
3681 2000-02-01 Timothy Wall <twall@cygnus.com>
3683 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3684 entries, matching the way GCC generates them. If not escaped, the
3685 filename is encoded incorrectly.
3687 2000-01-31 Nick Clifton <nickc@cygnus.com>
3689 * config/tc-arm.c (reg_table): Add support for ATPCS register
3692 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3694 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3696 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3698 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3699 of a symbol when we really care about its value.
3701 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3703 * config/tc-mcore.c (md_assemble): Give warning message if
3704 operands passes to instruction are more than the spec.
3706 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3708 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3709 Thumb mode but the label seen was not declared as '.thumb_func'
3710 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3711 correct disassembly of Thumb code bounded by non function labels.
3713 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3715 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3716 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3718 * Makefile.in: Same here.
3721 * configure.in: Set bfd_gas for i386-aout when primary target
3722 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3723 we may need the primary te_file. Remove incorrect comment.
3725 * configure: Regenerate.
3727 * config/e-i386aout.c: New file.
3729 * as.c (USE_EMULATIONS): Move to before print_version_id.
3730 (struct emulation): Add i386aout.
3731 (show_usage): Split text strings. Reformat -a text. Add --em
3735 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3736 (aout_format_ops): New.
3739 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3740 preprocessor conditional and add aout USE_EMULATIONS tests.
3741 (read_a_source_file): Don't pass error strings to printf as
3745 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3747 (do_data): Same here.
3748 (process_file): And here.
3751 * symbols.c (colon): Rewrite "already defined" fatal message
3752 code for aout with USE_EMULATIONS.
3755 * config/obj-aout.c (OBJ_HEADER): Define.
3756 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3758 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3759 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3761 (obj_aout_type): Expand S_SET_OTHER here too.
3762 (obj_read_begin_hook): Remove.
3763 (aout_pop_insert): New.
3764 (obj_aout_s_get_other): New.
3765 (obj_aout_s_get_desc): New.
3766 (aout_format_ops): New.
3769 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3770 gets aout_pseudo_table.
3771 (aout_pseudo_table): Declare.
3772 (obj_read_begin_hook): Define.
3775 * config/obj-coff.c (obj_pseudo_table): Rename to
3777 (coff_pop_insert): Use coff_pseudo_table.
3778 (coff_sec_sym_ok_for_reloc): Remove.
3779 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3780 and comment all zero entries and remove #if 0 code.
3783 * config/obj-coff.h (obj_pop_insert): Define.
3784 (coff_pseudo_table): Declare.
3787 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3788 s_get_size, s_set_size. Comment all zero entries.
3791 * config/obj-elf.c (elf_s_get_other): New function.
3792 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3793 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3794 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3796 (obj_elf_parse_section_letters): Don't pass error strings to
3797 printf as format arg.
3800 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3802 (elf_s_get_other): Declare.
3803 (S_GET_OTHER) Define as elf_s_get_other if not already
3805 (S_SET_OTHER): Only define when not already defined.
3806 (elf_obj_read_begin_hook): Declare.
3807 (obj_read_begin_hook): Define.
3808 (elf_obj_symbol_new_hook): Declare.
3809 (obj_symbol_new_hook): Define.
3812 * config/obj-multi.h: Add copyright header and protect against
3813 multiple inclusion. Add * to all function pointers.
3814 (OBJ_HEADER): If defined, include it rather than other defines
3816 (obj_frob_file_after_relocs): Test for NULL.
3817 (obj_symbol_new_hook): Here too.
3818 (obj_sec_sym_ok_for_reloc): And here.
3819 (S_GET_OTHER): Define.
3820 (S_GET_DESC): Define.
3821 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3822 (OBJ_MAYBE_ELF): Update comment.
3824 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3825 OBJ_AOUT preprocessor conditional and handle emulation by
3826 testing OUTPUT_FLAVOR.
3827 (i386_displacement): Here too.
3828 (md_section_align): Similarly here.
3829 (i386_target_format): Conditionally compile when more than one
3830 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3831 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3832 (i386_displacement): Here too.
3835 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3836 Define TARGET_FORMAT for aout only when not multi.
3839 * config/te-multi.h: Delete file as it's identical to te-generic.h
3841 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3843 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3844 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3847 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3849 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3852 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3854 * config/tc-mips.c (mips_do_align): New function.
3855 * config/tc-mips.h (md_do_align): Define.
3857 2000-01-10 Philip Blundell <philb@gnu.org>
3859 * doc/c-arm.texi (ARM Options): Fix typo.
3860 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3861 line separator for Linux.
3862 * doc/as.texinfo (Comments): Mention the ARM.
3864 2000-01-10 Philip Blundell <pb@futuretv.com>
3866 * configure.in (arm*-*-conix*): New target.
3867 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3869 * configure: Regenerate.
3871 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3873 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3874 (obj_elf_visibility): New function.
3876 * doc/as.texinfo (Visibility): New node: document visibility
3879 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3881 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3882 warning for absolute jump/call without `*' in non-intel mode. No
3883 need to set i.types[0] JumpAbsolute in intel mode.
3885 1999-12-22 Philip Blundell <pb@futuretv.com>
3887 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3888 hook function when changing sections.
3889 (arm_s_data): Likewise.
3891 1999-12-14 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-arm.c (md_parse_option): Add support for -marm720
3894 command line switch.
3896 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3898 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3899 (r_registers, xr_registers): Define.
3900 (r_register_name, xr_register_name): New functions.
3901 (md_assemble): Handle new am33 operand types and instruction
3903 (mn10300_insert_operand, check_operand): Likewise.
3905 1999-11-29 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3908 (s_force_thumb): Set thumb_mode to 2.
3909 (md_assemble): Do not complain about thumb instructions on a
3910 non-thumb target if thumb_mode is set to 2.
3912 1999-11-28 Michael Meissner <meissner@cygnus.com>
3914 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3915 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3916 (O_...): Add new machine dependent expressions if we are handling
3917 explicit relocations.
3918 (alpha_reloc_op): New static table holding the explicit relocation
3920 (alpha_literal_hash): New static to hold the hash table for
3921 explicit relocations.
3922 (alpha_macros): Add support for explicit relocations.
3923 (md_begin): If explicit relocations, initialize hash table.
3924 (md_assemble): Don't print a second error if tokenize_arguments
3925 already printed an error message.
3926 (md_apply_fix): Add support for explicit relocations.
3927 (alpha_force_relocation): Ditto.
3928 (alpha_fix_adjustable): Ditto.
3929 (alpha_adjust_symtab): New function to support explicit
3931 (alpha_adjust_symtab_relocs): Ditto.
3932 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3933 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3934 Add support for explicit relocations. Return -2 if an error
3935 message was already printed.
3936 (find_macro_match): Add support for explicit relocations. Comment
3938 (emit_insn): Add support for explicit relocations.
3939 (assemble_tokens): Ditto.
3941 (load_expression): Ditto.
3944 (emit_ir_load): Ditto.
3945 (emit_loadstore): Ditto.
3948 (emit_sextX): Ditto.
3949 (emit_division): Ditto.
3950 (emit_jsrjmp): Ditto.
3951 (emit_retjcr): Ditto.
3953 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3955 (tc_adjust_symtab): If explicit relocations, call the function
3956 alpha_adjust_symtab.
3957 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3958 relocations next to the literal relocation they reference.
3959 (TC_INIT_FIX_DATA): Initialize the new fields.
3960 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3962 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3964 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3965 'B' operand for PA2.0 bb instruction.
3967 1999-11-18 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3972 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3974 (mcore_force_relocation): Force relocations to be generated for
3977 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3979 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3980 (i386_displacement): Disallow O_big displacements.
3982 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3984 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3985 Small improvements in error checking.
3986 (md_assemble): Support for unconditional ARM instructions.
3987 (md_parse_option): Support for -m[arm]v5e flag.
3989 1999-11-12 Nick Clifton <nickc@cygnus.com>
3991 * macro.c (buffer_and_nest): Do not check beyond the end of the
3994 1999-11-11 Nick Clifton <nickc@cygnus.com>
3996 * macro.c (buffer_and_nest): Look for seperator after TO and
3999 1999-11-08 Andrew Haley <aph@cygnus.com>
4001 * app.c (do_scrub_chars): When in State 10, treat backslash
4002 characters in the same way as as symbol characters.
4004 1999-11-07 Richard Henderson <rth@cygnus.com>
4006 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4007 the previous label was in the current section before playing
4008 with auto-alignment.
4010 1999-11-06 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-v850.c (v850_force_relocation): Force relocation
4014 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4017 1999-11-05 Michael Meissner <meissner@cygnus.com>
4019 * expr.h (operatorT): Increase machine dependent operators to 16.
4020 * expr.c (op_rank): Ditto.
4022 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4024 * read.c (pseudo_set): Reject attempts to set the value of a
4027 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4030 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4032 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4033 to bfd_set_section_contents.
4035 1999-11-03 Nick Clifton <nickc@cygnus.com>
4037 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4039 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4041 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4042 (mips_ip): Use OPCODE_IS_MEMBER.
4044 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4046 * config/tc-arm.c (reg_required_here): Improve comments.
4048 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4049 (tinsns): Initialize variants field.
4051 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4052 BAD_PC respectively.
4054 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4056 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4057 * config/tc-arm.h: Fix compile time warnings.
4059 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4061 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4062 form @abs16, @(abs16) and @(abs16 + imm).
4064 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4066 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4067 (ISA_HAS_64_BIT_REGS) New.
4068 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4069 mips_emit_delays,macro_build,load_register,load_addresss,
4070 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4071 and/or use new ISA_xxx macros in expressions involving
4072 ISA, particularly mips_opts.isa.
4074 1999-10-18 Michael Meissner <meissner@cygnus.com>
4076 * expr.h (operatorT): Add machine dependent operators md1..md8.
4077 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4078 for the machine dependent operators to use.
4080 * expr.c (op_rank): Add machine dependent operators.
4082 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4084 (O_cpregister): Ditto.
4085 (md_begin): Change X_op test that field is wide enough to use
4086 O_max instead of O_alpha_max.
4087 (cpu_types): Fill in missing initializer.
4088 (alpha_num_macros): Make unsigned.
4089 (md_assemble): Make opnamelen be size_t.
4090 (md_apply_fix): Cast alpha_num_operands to int before testing.
4091 (alpha_force_relocation): Ditto.
4092 (alpha_fix_adjustable): Ditto.
4093 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4094 (tc_gen_reloc): Ditto.
4095 (tc_get_register): Ditto.
4100 (s_alpha_ent): Ditto.
4101 (s_alpha_end): Ditto.
4102 (s_alpha_frame): Ditto.
4103 (s_alpha_prologue): Ditto.
4104 (s_alpha_file): Ditto.
4105 (s_alpha_gprel32): Ditto.
4106 (s_alpha_proc): Ditto.
4107 (s_alpha_set): Ditto.
4108 (s_alpha_base): Ditto.
4109 (s_alpha_align): Ditto.
4110 (s_alpha_arch): Ditto.
4111 (alpha_align): Ditto.
4112 (assemble_insn): Suppress unused variable warning.
4114 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4115 order in the structure.
4116 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4118 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4122 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4124 * config/tc-i386.c (i386_index_check): Correct #endif location.
4126 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4128 * as.c (show_usage): Document new options.
4129 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4130 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4131 (parse_args): Parse the new options.
4132 (main): If there were warnings, and --fatal-warnings
4133 was specified, print an error.
4134 * as.h: New variable, flag_fatal_warnings, for new option.
4136 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4138 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4139 '@'. Change autoincrement completers to fall through to cache control
4142 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4144 (pa_parse_addb_64_cmpltr): New function.
4146 * config/tc-hppa.c (pa_ip): Change error message.
4147 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4148 '?Q' args to allow falling through.
4150 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4151 Remove unused conditional codes.
4152 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4154 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4156 * config/tc-d30v.c (CHAR_BIT): Define.
4157 (check_range): Fix bit operations to support integers bigger than
4160 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4162 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4165 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4166 Doug Evans <devans@cygnus.com>
4168 Add support for m32rx.
4169 * config/tc-m32r.c (enable_m32rx): New static global.
4170 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4171 (allow_m32rx): New function.
4172 (M32R_SHORTOPTS): Add `O'.
4173 (md_longopts): Add --m32rx plus several warning options.
4174 (md_parse_option): Handle new options.
4175 (md_show_usage): Print them.
4176 (md_begin): Enable m32rx.
4177 (OPERAND_IS_COND_BIT): New macro.
4178 (first_writes_to_seconds_operands): New function.
4179 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4180 (target_make_parallel,assemble_two_insns): New functions.
4181 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4182 If optimizing and m32rx, try to make consecutive insns parallel.
4184 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4186 * config/tc-mips.c (nopic_need_relax): Allow for the
4187 .sdata.foo sections generated by -fdata-sections,
4188 and for the .gnu.linkonce.s sections generated by C++.
4190 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4192 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4193 with cleaner code using completer prefixes. Add 'Y'.
4195 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4197 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4199 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4200 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4201 insn does not match and we should try the next insn in the table.
4203 1999-09-22 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4207 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4209 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4212 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4214 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4215 OBJ_ELF. If ELF, add "sq".
4216 (md_parse_option): If ELF, ignore -s and -q.
4217 (md_show_usage): Mention ELF options.
4219 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4224 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4226 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4228 * config/tc-hppa.c (struct pa_it): New field "trunc".
4229 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4230 (pa_parse_ftest_gfx_completer): New function
4231 (pa_parse_fp_cnv_format): New function.
4233 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4234 (md_apply_fix): Handle 22bit pc-rel branches.
4236 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4238 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4240 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4242 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4244 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4246 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4247 (pa_ip): Handle 'fX'.
4249 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4251 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4252 unwinds unless the function is in the text space.
4253 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4255 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4257 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4258 (md_assemble): To here. Tweak address generation.
4260 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4262 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4263 (md_assemble): Call dwarf2_where for OBJ_ELF.
4264 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4265 (pa_end_of_source): New function.
4266 * tc-hppa.h (md_end): Define for OBJ_ELF.
4268 1999-09-14 Michael Meissner <meissner@cygnus.com>
4270 * configure.in (Canonicalization of target names): Remove adding
4271 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4272 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4273 * configure: Regenerate.
4275 1999-09-14 Donn Terry <donn@interix.com>
4277 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4279 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4281 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4282 pc-relative jmp/call to an absolute symbol.
4283 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4284 absolute section symbols.
4286 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4287 jump handling code and comments.
4289 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4291 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4292 the value if TE_PE and a global defined symbol.
4294 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4296 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4297 print the symbol, rather than printing it here.
4299 1999-09-11 Donn Terry <donn@interix.com>
4301 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4302 BFD_RELOC_RVA relocations.
4304 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4305 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4308 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4310 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4311 * doc/internals.texi (Object format backend): Document
4314 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4315 relocations against global symbols if TE_PE.
4317 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4318 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4320 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4323 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4324 symbols which do not have a constant value, or tags with
4325 non-tags. Remove the symbol from the list before adding it at the
4328 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4329 C_FCN symbol differently if TE_PE.
4330 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4331 appears in the pseudo-op, rather coff_line_base which is only set
4334 * config/obj-coff.c (obj_coff_loc): New static function.
4335 (obj_pseudo_table): Add "loc".
4337 * config/obj-coff.c (add_lineno): Check that the line number is
4340 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4341 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4343 (md_atof): Return NULL rather than 0.
4344 * config/tc-i386.c (md_atof): Change type to int.
4345 * expr.c (expr): Change first parameter to int.
4346 * config/obj-coff.c: Add declarations for static functions.
4347 (coff_frob_symbol): Use SYM_AUXENT.
4348 * config/tc-i386.h (flag_16bit_code): Don't declare.
4350 * config/obj-coff.c (obj_coff_section): Default to setting
4351 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4353 * write.c (adjust_reloc_syms): Print adjusted fixup.
4355 * expr.c (integer_constant): Correct too_many_digits calculation
4358 1999-09-09 Andreas Schwab <schwab@suse.de>
4360 * doc/c-arm.texi: Fix arguments of @var to not contain
4363 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4365 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4367 (md_parse_option): Only support -k flag for ELF and COFF targets.
4369 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4371 * config/tc-hppa.c (pa_ip): Put strict register checks before
4372 call to pa_parse_number.
4374 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4376 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4378 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4381 1999-09-06 Donn Terry <donn@interix.com>
4383 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4385 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4387 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4388 candidate instruction. Require registers for register arguments
4389 when in strict mode. Require assemble-time constants for
4390 constants when in strict mode.
4391 (pa_get_absolute_expression): Require a constant when in strict
4394 1999-09-06 Nick Clifton <nickc@cygnus.com>
4396 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4398 1999-09-04 Steve Chamberlain <sac@pobox.com>
4400 * config/tc-pj.c: New file, supports picoJava in ELF.
4401 * config/tc-pj.h: Ditto.
4402 * configure.in (pjl*, pj*): New targets.
4403 * Makefile.am: Rebuild dependencies.
4404 (CPU_TYPES): Add pj.
4405 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4406 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4407 * doc/c-pj.texi: New file.
4408 * doc/as.texinfo: Add some PJ specifics.
4409 * doc/all.texi: Add PJ to the list of all architectures, sort them
4411 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4412 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4414 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4416 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4417 (obj_frob_file): Test for null pointer.
4418 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4419 (OBJ_PROCESS_STAB): And here.
4420 (elf_obj_sy): Remove
4422 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4423 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4424 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4426 * config/obj-coff.c (no_func): Remove.
4427 (coff_format_ops): Change occurrences of no_func to 0, as we test
4428 for 0 in obj-multi.h.
4430 * configure.in: Enable bfd for i386-coff when primary target is
4431 bfd. Enable i386 elf,coff emulation support. Don't set
4432 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4433 emulation to support.
4434 *configure: Regenerate.
4436 1999-09-02 Nick Clifton <nickc@cygnus.com>
4438 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4439 .section .line directive is encountered.
4441 1999-09-01 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4446 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4447 * as.texinfo: Document --gdwarf2 command line option.
4448 Add additional documentation of ARM command line switches.
4450 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4452 * config/tc-i386.c (i386_intel_memory_operand): Combine
4453 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4454 and RESTORE_END_STRING around parse_register calls.
4455 (i386_operand): Here too.
4456 (i386_is_reg): Remove.
4457 (parse_register): Move as_bad calls from within this function to
4460 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4462 Based on a patch from H.J. Lu <hjl@gnu.org>
4463 * config/tc-i386.c (parse_register): Handle FP regs specially.
4464 (md_begin): Remove '(' and ')' from register_chars.
4466 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4468 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4469 error message (done elsewhere).
4471 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4473 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4475 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4477 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4480 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4482 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4484 Add new completers. Fix bug in 64 bit condition handling.
4486 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4489 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4491 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4493 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4495 1999-08-27 Jim Wilson <wilson@cygnus.com>
4497 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4498 (struct ls): Add frag field. Initialize it to zero.
4499 (out_end_sequence): New local text_frag. Set it while in text section.
4500 Replace address check with frag check. Set ls.frag to text_frag if
4501 out_set_addr called.
4502 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4503 Set it before switching sections. Replace address check with frag
4504 check. Set ls.frag to saved_frag if out_set_addr called.
4506 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4508 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4509 output "advance_pc" opcode instead of calling gen_addr_line().
4510 The latter has the undesired side-effect of creating a new row
4511 in the debug line info matrix.
4513 1999-08-26 Jim Wilson <wilson@cygnus.com>
4515 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4516 ls.last_filename if last is less than zero. Set ls.last_filename
4517 when allocating new entry.
4518 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4521 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4523 * config/tc-i386.c (i386_index_check): Fix the displacement size
4524 when INFER_ADDR_PREFIX.
4526 1999-08-18 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4531 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4533 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4534 handle 0xffffNNNN constants correctly.
4536 1999-08-16 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4541 1999-08-13 Nick Clifton <nickc@cygnus.com>
4543 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4544 (md_apply_fix3): Always pass positive values to
4545 validate_offset_imm.
4547 1999-08-12 Nick Clifton <nickc@cygnus.com>
4549 * config/tc-arm.c (skip_whitespace): New macro.
4550 Formatting tidy ups.
4552 (md_apply_fix3): Store relocation offset in addend for ELF based
4554 (arm_force_relocation): Always generate relocs for Thumb function
4557 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4559 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4560 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4562 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4564 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4565 flags for the unwind subspace.
4567 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4568 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4569 suitable relocation based on the size of the target's pointer.
4570 Always Use subsegment zero for the unwinders.
4571 (pa_level): Handle "2.0w".
4573 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4575 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4576 with the following instruction unless this was specified.
4578 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4580 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4581 certain sections, to match BFD changes.
4583 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4585 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4586 (EXTRA_SCRIPTS): Define to keep automake happy.
4587 * Makefile.in: Rebuild.
4589 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4591 * Makefile.am: Rename .dep* files to DEP*.
4592 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4593 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4595 * Makefile.in: Rebuild.
4597 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4599 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4601 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4603 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4604 avoid problems on DOS filesystems.
4605 * Makefile.in: Rebuild.
4607 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4609 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4611 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4614 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4616 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4617 line to create ${GDBINIT} rather than .gdbinit.
4618 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4620 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4622 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4624 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4626 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4628 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4630 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4631 non-adjustable symbols.
4633 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4635 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4637 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4639 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4642 1999-08-05 Donn Terry <donn@interix.com>
4644 * config/te-interix.h: New file.
4645 * configure.in (i386-*-interix*): New target.
4646 * configure: Rebuild.
4648 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4650 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4651 selectors for ELF too.
4652 (selector_table): Add "ltp" and "rtp" selectors.
4654 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4656 * config/tc-i386.c (i386_operand): No need to change
4657 operand_string pointer in segment reg case before goto
4658 do_memory_reference. Initialise displacement_string_start and
4659 displacement_string_end after do_memory_reference label.
4660 (i386_index_check): Add operand_string param, and print error
4661 message on failure here.
4662 (i386_intel_memory_operand): Instead of here.
4663 (i386_operand): And here.
4664 (INFER_ADDR_PREFIX): Enable.
4666 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4668 * config/tc-i386.h (DefaultSize): Define. Renumber following
4669 opcode_modifier defines.
4671 From Etienne Lorrain <etienne.lorrain@ibm.net>
4672 * config/tc-i386.c (stackop_size): New variable.
4673 (set_16bit_code_flag): Clear it here.
4674 (set_16bit_gcc_code_flag): New function.
4675 (md_pseudo_table): Add "code16gcc" entry.
4676 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4678 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4680 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4681 next_set_end even if the end symbol is being discarded.
4683 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4684 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4685 * config/obj-coff.c: Likewise.
4686 (seg_info_type): Remove.
4687 (seg_info_off_by_4): Change to array of segT.
4688 (s_get_segment): Adjust accordingly.
4689 (obj_pseudo_table): Fully initialize sentinel entry.
4691 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4692 Ralf Baechle <ralf@uni-koblenz.de>.
4694 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4696 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4698 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4700 * config/tc-i386.c: Indentation and white space changes.
4701 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4702 don't enable it by default.
4703 (i386_intel_operand): Remove redundant prototype.
4704 Move check on number of memory operands, and i.mem_operands++
4705 (i386_intel_memory_operand): To here.
4706 Remove i386_immediate code from here. Remove special case code
4707 for input and output using (%dx). Remove base/index checks and
4708 call i386_index_check instead. Save initial operand_string
4709 argument for error message.
4710 (i386_operand): Remove redundant prototype. Move base/index
4711 checks to i386_index_check.
4712 (i386_displacement): Move intel mode check for non-zero
4714 (i386_intel_memory_operand): To here.
4716 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4718 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4719 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4720 by .register pseudo-op if -64 and --no-undeclared-regs.
4721 (s_register, sparc_adjust_symtab): New functions.
4722 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4723 Declare sparc_adjust_symtab as tc_adjust_symtab.
4724 * doc/c-sparc.texi: Add description of #ignore special literal
4725 for .register pseudo-op.
4727 1999-07-30 Catherine Moore <clm@cygnus.com>
4729 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4730 the relocation's section offset.
4732 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4734 * write.c (fixup_segment): Fix generic error check overflow test.
4736 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4737 X_add_number to long.
4739 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4741 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4744 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4746 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4749 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4751 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4753 * configure.bat: Remove; obsolete.
4754 * config/go32.cfg: Likewise.
4756 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4758 * configure.in (i386-*-vxworks*): New target.
4759 * configure: Rebuild.
4761 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4763 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4765 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4767 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4769 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4770 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4771 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4772 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4773 MAX_RELOC_EXPANSION): Define.
4774 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4776 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4778 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4779 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4780 block. Print a warning if an 8-bit or 16-bit constant
4781 displacement or immediate is truncated on output.
4782 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4784 (i386_operand): Disallow immediate jump absolute operand.
4786 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4788 * configure.in: Bump version number to 2.9.5.
4789 * configure: Rebuild.
4791 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4794 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4796 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4797 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4799 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4801 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4803 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4805 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4806 if -mno-fpu was given.
4807 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4809 (cons_fix_new_arm): Remove misleading comments.
4811 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4813 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4815 (relax_segment): Likewise. After giving a rs_org error, convert
4816 the frag to rs_align to avoid cascading errors.
4818 1999-07-12 Andreas Schwab <schwab@suse.de>
4820 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4822 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4824 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4825 as appropriate. Fill in structure initializations. Add variable
4826 initializations. Add casts.
4827 * dwarf2dbg.c (print_stats): Change i to size_t.
4828 * listing.c (listing_listing): Change list_line to unsigned int.
4830 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4832 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4833 rather than checking for \001 and \002 in symbol name.
4834 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4836 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4838 * configure.in (hppa*-linux-gnu*): New target.
4839 * configure: Rebuilt.
4841 1999-07-08 Nick Clifton <nickc@cygnus.com>
4843 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4845 1999-07-07 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4848 accessing symbolP directly.
4850 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4852 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4855 1999-07-05 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-arm.c (ARM_EXT_V5): Define.
4858 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4859 (md_begin): Detect ARM v5 architectures.
4860 (md_parse_option): Accept arm v5 specification.
4861 (md_show_usage): Documment -marmv5 switch.
4863 * doc/c-arm.texi: Document -marmv5 command line option.
4865 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4867 (validate_immediate_twopart): New function. Determine if a
4868 constant can be computed by two ADD instructions.
4869 (output_inst): Remove its command line parameter - it was never
4871 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4872 implememt the ADRL pseudo op.
4873 (tc_gen_reloc): Generate a suitable error message if an ADRL
4874 instruction tries to generate a real reloc.
4876 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4878 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4880 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4883 1999-06-27 H.J. Lu <hjl@gnu.org>
4885 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4886 non BFD_ASSEMBLER case.
4888 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4890 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4893 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4895 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4896 out_end_sequence() when the address decreases due to a new frag.
4897 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4898 numbering starts with 1.
4900 1999-06-23 Nick Clifton <nickc@cygnus.com>
4902 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4904 (mcore_s_text): Call obj_elf_text for ELF target.
4905 (mcore_s_data): Call obj_elf_data for ELF target.
4906 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4908 (mcore_s_bss): New function: Dump literal table before changing
4910 (mcore_s_comm): New function: Dump literal table before changing
4913 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4914 No longer static functions.
4915 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4916 Provide prototypes for these functions.
4918 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4920 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4921 a list of names, to try obj_segment_name, and to try abbreviated
4922 names when using COFF without long section names.
4924 * config/tc-alpha.c: More use of symbol accessor functions.
4925 * config/tc-arc.c: Likewise.
4926 * config/tc-d30v.c: Likewise.
4927 * config/tc-fr30.c: Likewise.
4928 * config/tc-i860.c: Likewise.
4929 * config/tc-m88k.c: Likewise.
4930 * config/tc-mcore.c: Likewise.
4931 * config/tc-ns32k.c: Likewise.
4932 * config/tc-sparc.c: Likewise.
4933 * config/tc-v850.c: Likewise.
4935 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4936 sy_value with appropriate accessor functions.
4937 * config/tc-arm.c (md_apply_fix3): Likewise.
4938 * config/tc-d10v.c (AT_WORD_P): Likewise.
4939 * config/tc-v850.c (reg_name_search): Likewise.
4941 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4942 use symbol_get_bfdsym instead.
4943 * config/tc-ppc.c (md_assemble): Likewise.
4944 * config/tc-v850.c (v850_comm): Likewise.
4946 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4948 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4949 the symbol, rather than accessing the bsym member.
4950 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4951 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4952 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4953 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4954 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4955 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4956 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4957 * config/tc-v850.c (tc_gen_reloc): Likewise.
4959 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4961 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4962 (hppa_gen_reloc_type): Conditionalize on BFD64.
4963 (tc_gen_reloc): Re-enable ELF relocations.
4964 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4966 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4968 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4970 (do_ldst): Move assignment out of if condition.
4971 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4972 parentheses to avoid warning.
4974 1999-06-21 Nick Clifton <nickc@cygnus.com>
4976 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4977 macro to get at the BFD symbol associated with a GAS symbol.
4979 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4981 * config/tc-ppc.c: Update for symbol handling changes.
4982 * config/obj-coff.c: Likewise.
4984 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4986 * tc-hppa.c: General cleanups of ELF support. No more spaces
4987 and subspaces for ELF.
4988 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4989 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4990 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4991 (UNWIND_SECTION_NAME): Likewise.
4992 (space/subspace related structures): Conditionalize definitions
4994 (space/subspace directives and support routines): Conditionalize
4995 definitions and references/uses on OBJ_SOM.
4996 (label_symbol_struct): For ELF, track the symbol's segment. For
4997 SOM track its space.
4998 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5000 (USE_ALIASES): Kill for both SOM & ELF.
5001 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5002 (pa_space, pa_subspace): Corresponding changes.
5003 (pa_spaces_begin): Corresponding chagnes.
5004 (md_begin): Do not muck around with space/subspace stuff for
5006 (md_apply_fix): Temporarily disable argument relocation stuff
5008 (tc_gen_reloc): Temporarily disable relocation generation for
5010 (pa_build_unwind_subspace): Similarly.
5012 1999-06-16 Nick Clifton <nickc@cygnus.com>
5014 * config/tc-arm.c (thumb_set): New pseudo op.
5015 (text, data, section): Override these pseudo ops with ARM
5017 (s_thumb_set): New function: Perform the same as a .set pseudo
5018 op, but also mark the alias'ed symbol as being a Thumb
5020 (arm_s_text): New function: Perform the same as the .text
5021 pseudo op, but dump the literal pool before changing
5023 (arm_s_data): New function: Perform the same as the .data
5024 pseudo op, but dump the literal pool before changing
5026 (arm_s_section): New function: Perform the same as the
5027 .section pseudo op, but dump the literal pool before changing
5029 (arm_cleanup): Do not reset the current section before dumping
5032 1999-06-17 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5035 OPTION_NO_WARN_UNMATCHED entries.
5036 (md_parse_option): Generate a warning message if an unrecognised
5037 option is encountered.
5039 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5040 (get_operands): When parsing an expression after an '@' symbol
5041 has been detected, do not ignore '#' symbols.
5042 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5045 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5047 From K. Richard Pixley <rich@noir.com>:
5048 * configure.in (ppc-*-vxworks*): New target.
5049 * configure: Rebuild.
5051 1999-06-12 Philip Blundell <philb@gnu.org>
5053 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5055 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5057 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5058 which refer to symbols in linkonce sections, permit reducing the
5059 relocs if the symbol is local.
5061 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5063 * subsegs.c (subseg_text_p): New function.
5064 * as.h (subseg_text_p): Declare.
5065 * read.c (do_align): Use subseg_text_p to set the default fill.
5066 * write.c (subsegs_finish): Likewise.
5067 * config/obj-coff.c (write_object_file): Likewise.
5068 * config/tc-i386.h (md_maybe_text): Don't define.
5069 (md_do_align): Use subseg_text_p to set the default fill.
5070 * config/tc-m32r.c (m32r_do_align): Likewise.
5071 * config/tc-sh.c (sh_do_align): Likewise.
5072 * config/tc-sparc.h (md_do_align): Likewise.
5074 1999-06-12 David O'Brien <obrien@freebsd.org>
5076 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5077 * configure: Rebuild.
5079 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5081 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5082 * Makefile.am: Rebuild dependencies.
5083 * Makefile.in: Rebuild.
5085 * config/tc-i386.c (i386_immediate): Remove unused label
5088 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5089 * symbols.c: Likewise.
5090 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5091 sy_next field when taking address, rather than symbol_next.
5093 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5095 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5096 value from the output file architecture.
5097 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5098 * dwarf2dbg.h: Change bfd_vma to addressT.
5100 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5102 * dwarf2dbg.h: Use PARAMS in function declarations.
5104 1999-06-11 Martin Dorey <mdorey@madge.com>
5106 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5107 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5109 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5111 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5113 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5115 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5118 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5120 * read.c (read_a_source_file): Only declare inescape if
5123 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5125 (find_entry_byval): Add parens to avoid warning.
5127 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5129 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5132 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5134 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5137 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5138 synthetize_setx): New functions.
5139 (md_assemble): Broken the special cases into the above
5140 functions. Make compiler happy if sizeof(bfd_vma)==4.
5141 Fix sethi generated from set/setuw. If instructions have a relloc,
5142 always clear the fields to be relocated in the opcode.
5143 (sparc_ip): Remove special_case global variable.
5145 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5147 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5148 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5149 indication of success rather than a value.
5150 (itbl_get_val): Likewise.
5151 (itbl_get_field): Use strcspn. Change delimiters to include
5153 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5154 (itbl_get_val): Likewise.
5155 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5157 * symbols.c (copy_symbol_attributes): Convert local symbols to
5160 1999-06-10 Nick Clifton <nickc@cygnus.com>
5162 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5165 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5167 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5168 Optimize set if sizeof(bfd_vma) == 64.
5169 (sparc_ip): Fix sethi - without %hi() it should generate
5170 R_SPARC_22 reloc, not R_SPARC_HI22.
5171 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5173 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5175 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5176 (s_ncons): New function.
5177 (native_op_table): New table.
5178 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5179 R_SPARC_OLO10 handling.
5181 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5183 * expr.h (struct expressionS): Revert last change; widen X_op.
5184 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5186 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5188 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5189 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5190 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5191 * Makefile.in: Regenerated.
5193 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5194 `common' pass on to s_mri_common.
5195 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5197 1999-06-06 Richard Henderson <rth@cygnus.com>
5199 * config/obj-elf.c (obj_elf_section): Don't free the return
5200 value of demand_copy_C_string.
5202 1999-06-05 Richard Henderson <rth@cygnus.com>
5204 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5205 creation logic from obj_elf_create_section.
5207 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5208 (section_stack): New.
5209 (special_sections): Make const.
5210 (obj_elf_section): Gut and rewrite parsing.
5211 (obj_elf_change_section): New function broken out of obj_elf_section.
5212 (obj_elf_parse_section_letters): Likewise.
5213 (obj_elf_section_word): Likewise.
5214 (obj_elf_section_type): Likewise.
5215 (obj_elf_previous): Treat as a toggle.
5216 (obj_elf_popsection): New.
5217 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5218 (ppc_section_type): Likewise.
5219 * config/tc-ppc.h: Likewise.
5221 * expr.h (struct expressionS): Don't make X_op a bitfield.
5222 * config/tc-alpha.c: Update for symbol handling changes.
5223 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5224 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5226 1999-06-05 Richard Henderson <rth@cygnus.com>
5228 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5229 (dwarf2_gen_line_info): Kill unused variables.
5230 (dwarf2_finish): Likewise.
5231 (dwarf2_where): Likewise.
5232 (dwarf2_directive_file): If we've only got a string,
5233 hand off to s_app_file.
5234 * ecoff.c: Move the include of ecoff.h.
5235 * symbols.h (S_IS_FUNCTION): Prototype.
5237 * read.c (LEX_HASH): Supply a default.
5239 (s_globl): Update `c' after skipping whitespace.
5240 * read.h (LEX_END_NAME, is_name_ender): New.
5241 * expr.c (get_symbol_end): Respect it.
5243 1999-06-04 Mark Klein <mklein@dis.com>
5245 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5247 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5249 * config/tc-hppa.c: Update for symbol handling changes.
5251 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5253 * cgen.c: Update for symbol handling changes.
5254 * config/tc-m32r.c: Likewise.
5256 * config/tc-hppa.h: Update for symbol handling changes.
5257 * config/tc-hppa.c: Likewise.
5259 * config/tc-arm.h: Update for symbol handling changes.
5260 * config/tc-arm.c: Likewise.
5261 (symbol_make_empty): Remove. Just use symbol_create.
5263 * symbols.c (symbol_set_tc): Correct name.
5265 * Makefile.am: Rebuild dependencies.
5266 ($(OBJS)): Don't depend upon struc-symbol.h.
5267 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5268 * dep-in.sed: Don't remove struc-symbol.h.
5269 * Makefile.in: Rebuild.
5271 * doc/internals.texi (Symbols): Describe changes in symbol
5274 1999-06-03 Richard Henderson <rth@cygnus.com>
5276 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5277 instead of doing the work by hand.
5279 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5281 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5282 state of line state-machine.
5283 (struct ls): Collect DWARF2 line state-machine state in new member
5284 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5285 resulted in any DWARF2 directives.
5286 (reset_state_machine): New function.
5287 (out_end_sequence): Ditto.
5288 (dwarf2_gen_line_info): When switching sections or switching to a
5289 lower text address, call out_end_sequence() first to terminate the
5290 previous code sequence as code sequences MUST have monotonically
5291 increasing addresses.
5292 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5294 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5296 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5297 DWARF2 debug info (line information only, at this point).
5298 * as.h: Update comment about supported debug formats.
5299 * dwarf2dbg.c, dwarf2dbg.h: New files.
5300 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5302 * expr.c (operand): Don't use [ for parens if we want an index op.
5303 (op_encoding): Switch [ into O_index, if desired.
5304 (op_rank): Renumber with O_index on bottom.
5305 (expr): If O_index, match closing bracket.
5306 * expr.h (O_index): New.
5308 * read.c (read_a_source_file): Conditionally allow matched "
5309 in lines passed to md_assemble.
5311 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5313 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5315 Add support for storing local symbols in a small structure to save
5316 memory when assembling large files.
5317 * as.h: Don't include struc-symbol.h.
5318 (symbolS): Add typedef.
5319 * symbols.c: Include struc-symbol.h.
5320 (local_hash): New static variable.
5321 (save_symbol_name): New static function, from symbol_create.
5322 (symbol_create): Call save_symbol_name.
5323 (local_symbol_count): New static variable.
5324 (local_symbol_conversion_count): Likewise.
5325 (LOCAL_SYMBOL_CHECK): Define.
5326 (local_symbol_make): New static function.
5327 (local_symbol_convert): New static function.
5328 (colon): Handle local symbols. Create local symbol for local
5330 (symbol_table_insert): Handle local symbols.
5331 (symbol_find_or_make): Create local symbol for local label name.
5332 (symbol_find_base): Check for local symbol.
5333 (symbol_append, symbol_insert): Check for local symbols.
5334 (symbol_clear_list_pointers, symbol_remove): Likewise.
5335 (verify_symbol_chain): Likewise.
5336 (copy_symbol_attributes): Likewise.
5337 (resolve_symbol_value): Handle local symbols.
5338 (resolve_local_symbol): New static function.
5339 (resolve_local_symbol_values): New function.
5340 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5341 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5342 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5343 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5344 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5345 (symbol_previous, symbol_next): New functions.
5346 (symbol_get_value_expression): Likewise.
5347 (symbol_set_value_expression): Likewise.
5348 (symbol_set_frag, symbol_get_frag): Likewise.
5349 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5350 (symbol_mark_used_in_reloc): Likewise.
5351 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5352 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5353 (symbol_mri_common_p): Likewise.
5354 (symbol_mark_written, symbol_clear_written): Likewise.
5355 (symbol_written_p): Likewise.
5356 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5357 (symbol_section_p, symbol_equated_p): Likewise.
5358 (symbol_constant_p): Likewise.
5359 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5360 (symbol_get_obj, symbol_set_obj): Likewise.
5361 (symbol_get_tc, symbol_set_tc): Likewise.
5362 (symbol_begin): Initialize local_hash.
5363 (print_symbol_value_1): Handle local symbols.
5364 (symbol_print_statistics): Print local symbol statistics.
5365 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5366 Declare new symbols.c functions. Move many declarations here from
5368 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5369 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5370 (struct symbol): Move bsym to make it clearly the first field.
5371 Remove TARGET_SYMBOL_FIELDS.
5372 (symbolS): Don't typedef.
5373 (struct broken_word): Remove.
5374 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5375 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5376 (symbol_clear_list_pointers): Likewise.
5377 (symbol_insert, symbol_remove): Likewise.
5378 (symbol_previous, symbol_append): Likewise.
5379 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5380 (struct local_symbol): Define.
5381 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5382 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5383 (local_symbol_get_frag, local_symbol_set_frag): Define.
5384 (local_symbol_get_real_symbol): Define.
5385 (local_symbol_set_real_symbol): Define.
5387 * write.c (write_object_file): Call resolve_local_symbol_values.
5388 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5389 (TARGET_SYMBOL_FIELDS): Don't define.
5390 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5391 ECOFF_DEBUGGING, add ECOFF fields.
5392 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5393 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5394 ECOFF_DEBUGGING, add ECOFF fields.
5395 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5396 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5397 * config/tc-mcore.h: Don't include struc-symbol.h.
5398 (TARGET_SYMBOL_FIELDS): Don't define.
5399 (struct mcore_tc_sy): Define.
5400 (TC_SYMFIELD_TYPE): Define.
5401 * Many files: Use symbolS instead of struct symbol. Use new
5402 accessor functions rather than referring to symbolS fields
5405 * read.c (s_mri_common): Don't add in value of line_label.
5407 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5408 checking for SEC_LINK_ONCE.
5410 * config/tc-sh.h (sh_fix_adjustable): Declare.
5412 * app.c (input_buffer): New static variable.
5413 (app_push): Save saved_input in allocated buffer.
5414 (app_pop): Restored saved_input.
5415 (do_scrub_chars): Change get parameter to take char * and int as
5416 arguments. Change GET macro to pass input_buffer to get
5417 function. Don't save input into allocated buffer.
5418 * as.h (do_scrub_chars): Update declaration.
5419 * input-file.c (input_file_get): Change to take char * and int.
5420 Read data into passed in buffer. Remove static buffer.
5421 * read.c (scrub_from_string): Change to take char * and int. Copy
5422 data into passed in buffer.
5424 * hash.h: Neaten. Declare hash_traverse.
5425 * hash.c: Complete rewrite based on BFD hashing code.
5426 * gasp.c (chunksize): New variable.
5427 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5430 1999-05-28 Nick Clifton <nickc@cygnus.com>
5432 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5433 addend unless the target uses an old ABI.
5435 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5437 -Wchar-subscripts cleanup
5438 * listing.c (listing_newline): Use unsigned char variable, so
5439 calls to isascii,iscntrl are correct.
5440 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5442 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5443 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5444 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5445 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5447 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5449 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5451 (arch_coldfire_p): New #define.
5452 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5454 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5456 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5458 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5459 (install_operand): Add place `N'.
5460 (init_table): Add registers ACC, MACSR, MASK.
5462 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5464 * config/tc-m68k.c: Change mcf5200 --> mcf.
5465 (archs): Add mcf5206e, mcf5307.
5466 (m68k_ip): Add format `u'.
5467 (install_operand): Add place `m', `M', `h'.
5468 (init_table): Add upper/lower registers.
5470 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5472 1999-05-28 Martin Dorey <mdorey@madge.com>
5474 * config/tc-i960.c: Several minor changes to add ELF and
5475 BFD_ASSEMBLER support.
5476 * config/tc-i960.h: Likewise.
5477 * configure.in (i960-*-elf*): New target.
5478 * aclocal.m4, configure: Rebuild.
5480 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5482 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5483 reloc changes when defined(BFD_ASSEMBLER).
5485 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5487 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5489 * write.c (write_print_statistics): Output to file, not stderr.
5491 * expr.c (generic_bignum_to_int32,64): Prototype.
5493 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5494 output_sleb128, output_uleb128, output_big_sleb128,
5495 output_big_uleb128, output_big_leb128): Prototype.
5496 (output_big_sleb128, output_big_uleb128): Make inline.
5497 (output_big_leb128): Remove inline
5499 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5500 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5501 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5502 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5503 value for correct overflow check in write.c:fixup_segment.
5504 * write.c (fixup_segment): Move bitfield overflow checks to after
5505 the md_apply_fix call.
5506 * config/obj-coff.c (fixup_segment): Likewise.
5507 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5508 valueT *val argument.
5510 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5512 * config/atof-ieee.c (gen_to_words): Correctly round a
5513 denormalized number. Fix off-by-one in range checking for
5514 exponent in a denormal.
5516 1999-05-10 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5521 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5523 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5525 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5527 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5528 (ReverseRegRegmem): Remove.
5529 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5530 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5531 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5534 From Doug Ledford <dledford@redhat.com>
5535 * config/tc-i386.h (RegXMM): New for P/III.
5536 * config/tc-i386.c: Add support for P/III.
5538 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5540 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5541 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5542 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5544 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5546 * config/tc-i386.c (i386_immediate): Skip whitespace before
5547 complaining about junk after expression.
5548 (i386_displacement): Likewise.
5550 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5552 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5553 Don't copy before downcaseing.
5555 1999-05-05 Catherine Moore <clm@cygnus.com>
5557 * tc-m68k.c: Include elf/m68k.h.
5558 (m68k_elf_final_processing): New routine.
5559 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5562 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5564 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5567 1999-04-30 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-mcore.c (mcore_s_section): Dump literals before
5572 1999-04-29 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5577 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5579 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5580 (TC_INIT_FIX_DATA): Delete.
5581 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5582 (TC_INIT_FIX_DATA): Delete.
5583 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5584 * write.c (fix_new_internal): Initialize fx_cgen member.
5585 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5586 (gas_cgen_md_apply_fix3): Update.
5587 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5588 (md_cgen_record_fixup_exp): Update.
5589 (FX_OPINFO_R_TYPE): Update.
5591 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5592 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5593 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5594 * frags.h (struct frag): Make opindex, opinfo ints.
5596 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5598 1999-04-26 Tom Tromey <tromey@cygnus.com>
5600 * aclocal.m4, configure: Updated for new version of libtool.
5602 1999-04-22 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5606 (md_apply_fix3): Do not fix up absolute relocations against
5609 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5611 1999-04-20 Nick Clifton <nickc@cygnus.com>
5613 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5614 changes and data-in-text directives.
5615 (mcore_cons): New function: intercept cons() operations.
5616 (mcore_float_cons): New function: intercept float_cons()
5618 (mcore_stringer): New function: intercept stringer() operations.
5620 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5622 * obj.h (struct format_ops): Change generate_asm_lineno field to
5624 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5626 * config/tc-alpha.c (find_opcode_match): Add default case to
5628 (find_macro_match): Likewise.
5629 (load_expression): Parenthesize && within ||.
5631 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5633 1999-04-17 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5636 .text .data .section pseudo ops.
5637 (mcore_s_section): New function. Dump lits before changing secs.
5638 (mcore_s_text): New function. Dump lits before changing secs.
5639 (mcore_s_data): New function. Dump lits before changing secs.
5641 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5643 * config/tc-mips.c (mips_32bitmode): New.
5644 (md_begin): Set mips_32bitmode if needed.
5645 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5646 Set EF_MIPS_32BITMODE.
5648 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5650 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5653 1999-04-16 Nick Clifton <nickc@cygnus.com>
5655 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5657 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5659 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5660 expressions correctly.
5663 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5665 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5667 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5669 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5670 and fmpynfadd instructions.
5672 1999-04-11 Richard Henderson <rth@cygnus.com>
5674 * as.h (environ): Declare it, if needed.
5675 * as.c (dump_statistics): Don't declare environ.
5676 * configure.in (environ): Detect declaration.
5677 * configure, config.in: Rebuild
5679 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5680 (i386_displacement): Allocate enough space for replacement buffer.
5681 Clean up replacement buffer initialization.
5683 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5685 * subsegs.c (section_symbol): Don't create a new symbol if one
5686 already exists; instead, use the existing one, but set its segment
5687 and frag data if it hasn't already been defined.
5688 * config/obj-coff.c (c_section_symbol): Likewise.
5690 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5692 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5694 1999-04-08 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-mcore.c: New File: Support routines for MCore
5698 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5699 * config/obj-coff.c: Add support for mcore-pe target.
5701 * Makefile.am: Add support for MCore targets.
5702 * Makefile.in: Regenerate.
5703 * configure.in: Add support for MCore targets.
5704 * configure: Regenerate.
5706 * doc/all.texi: Set MCORE.
5707 * doc/as.texinfo: Document MCore specific command line options.
5709 * write.h: Prevent multiple inclusion.
5711 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5713 * asintl.h (LC_MESSAGES): Never define.
5714 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5716 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5719 * Makefile.am (m68k-parse.c): If configuring in the source
5720 directory, copy m68k-parse.y into the local directory before
5721 running ylwrap, to remove spurious differences when generating
5723 * Makefile.in: Rebuild.
5725 * config/tc-sparc.h (md_do_align): Just allocate the number of
5726 bytes necessary, rather than always allocating 1024.
5728 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5730 * listing.c (listing_newline): Add cast to avoid warning.
5731 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5732 * config/tc-i386.c (i386_scale): Add return value.
5733 (build_displacement_string): Remove unused local temp_disp2.
5734 (i386_intel_memory_operand): Add parentheses to avoid warning.
5735 (i386_intel_operand): Remove unused local end_of_operand_string.
5736 (i386_operand): Remove unused local operand_modifier.
5737 (i386_operand): Add parens to avoid warning.
5739 1999-04-04 Don Bowman <don@pixsci.com>
5741 * configure.in: Add mips*-*-vxworks* target; have it define
5743 * configure, config.in: Rebuild.
5745 1999-03-31 Nick Clifton <nickc@cygnus.com>
5747 * configure.in (emulations): Add support for arm-epoc-pe.
5748 * configure: Regenerate.
5749 * config/te-epoc-pe.h: New file. Define macros specific to
5751 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5752 for arm-epoc-pe target.
5754 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5756 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5758 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5760 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5761 detect ",n" without a condition.
5762 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5765 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5767 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5768 instruction is encoded with one bit.
5771 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5773 * doc/internals.texi (CPU backend): Mention that
5774 line_separator_chars should not include newline. From thi
5775 <ttn@mingle.glug.org>.
5777 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5779 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5780 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5782 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5784 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5786 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5788 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5791 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5793 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5795 1999-03-15 Martin Hunt <hunt@cygnus.com>
5797 * app.c (do_scrub_begin): Change '-' back to a symbol char
5798 so we can use multiple opcodes on a line again.
5800 * config/tc-d30v.c: By default, warn if a symbol has
5801 the same name as a register. Plus some minor
5802 updates from the branch.
5804 1999-03-13 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5807 BFD_RELOC_16 and BFD_RELOC_64.
5809 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5811 * expr.c (expr): Add missing else.
5813 1999-03-12 Nick Clifton <nickc@cygnus.com>
5815 * config/tc-arm.c (md_apply_fix3): Improve error message.
5817 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5819 * Makefile.am (CPU_TYPES): Add fr30.
5820 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5821 (fr30,m32r dependencies): Update.
5822 * Makefile.in: Rebuild.
5824 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5825 (gas_cgen_record_fixup_exp): Ditto.
5826 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5827 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5828 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5829 (md_cgen_lookup_reloc): Update use of operand->type.
5830 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5831 (md_convert_frag): Call cgen_operand_lookup_by_num.
5832 (md_cgen_lookup_reloc): Update use of operand->type.
5833 (m32r_cgen_record_fixup_exp): Ditto.
5835 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5837 * config/tc-mips.c (md_show_usage): Fix message.
5839 1999-03-03 Nick Clifton <nickc@cygnus.com>
5841 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5842 and LDR reg,=<expr> instruction.
5844 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5847 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5849 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5851 1999-02-17 Nick Clifton <nickc@cygnus.com>
5853 This patch was created by: Scott Bambrough
5854 <scottb@corelcomputer.com>
5857 Special cased '@' character. The '@' character is used as the
5858 ARM assembler comment character, as a special character
5859 and in ELF .symver pseudo-op's, and as a special character in
5860 .type and .section pseudo-ops.
5861 (symver_pseudo): New static variable.
5862 (symver_state): New static variable.
5863 (struct app_save): Add field 'symver_state'.
5864 (app_push): Save global symver_state int struct app_save.
5865 (app_pop): Restore global symver_state from struct app_save.
5866 (do_scrub_chars): Special case handling of '@' character in
5869 * configure.in: Modified to recognize armv* uname syntax from ARM
5871 * configure: Regenerated.
5873 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5874 a prefix to the section's type.
5875 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5876 the type's typename.
5878 * config/tc-arm.h: Add support for PIC generation:
5879 (pic_code): New boolean.
5880 (obj_relocate_extern): Define.
5881 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5882 (TC_CONS_FIX_NEW): Define.
5883 (tc_fix_adjustable): Define.
5884 (GLOBAL_OFFSET_TABLE_NAME): Define.
5886 * config/tc-arm.c: Add support for PIC generation:
5887 (line_seperator_chars): Allow ';' as a seperator for Linux.
5888 (is_immediate_prefix): New macro.
5889 (arm_parse_reloc): New function.
5890 (s_arm_elf_cons): New function.
5891 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5892 (md_undefined_symbol): Special case handling for the Global Offset
5894 (md_apply_fix3): Handle PIC relocs.
5895 (tc_gen_reloc): Handle PIC relocs.
5896 (md_parse_option): Add support for '-k' command line switch to
5897 enable PIC generation.
5898 (cons_fix_new_arm): New function.
5899 (s_arm_elf_cons): New function.
5901 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5903 * configure.in: Add comments for uses of AC_DEFINE.
5904 * acinclude.m4: Likewise.
5905 * acconfig.h: Remove.
5906 * aclocal.m4: Rebuild.
5907 * configure: Rebuild.
5908 * Makefile.in: Rebuild.
5909 * config.in: Rebuild.
5911 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5913 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5914 non-constant offset from a base register.
5916 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5918 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5921 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5923 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5924 (emit_insn): Look for pc-relative and no-overflow specifiers on
5925 internal relocation types.
5927 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5929 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5932 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5934 (mips_4650, mips_4010, mips_4100): Variables removed.
5935 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5936 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5938 (md_begin): Don't bother initializing the mips_NNNN variables;
5939 mips_cpu is set, and that's good enough now.
5940 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5941 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5942 (show): New function, to handle wrapping in the CPU lists.
5943 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5945 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5947 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5948 than treat as an immediate specifier.
5950 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5952 * config/tc-i386.c: Prototype many functions.
5953 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5954 (i386_immediate): Remove unused second argument.
5955 (i386_intel_operand): Fix i386_is_reg typo.
5956 (i386_operand): Use allow_naked_reg.
5957 (output_invalid): Make operand int for K&R.
5959 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5961 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5963 * Makefile.in: Rebuild.
5965 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5967 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5969 (EXTRA_as_new_SOURCES): Comment out.
5970 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5971 * Makefile.in: Rebuild.
5972 * doc/Makefile.in: Rebuild.
5973 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5974 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5975 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5976 * configure: Rebuild.
5977 * aclocal.m4: Rebuild.
5978 * config.in: Rebuild.
5979 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5980 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5981 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5982 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5983 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5984 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5985 (gas_cgen_record_fixup_exp): Ditto.
5986 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5987 descriptor, not global variable.
5988 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5989 descriptor, not global variable. Refer to insert_operand handler
5990 via cpu descriptor, not global function.
5991 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5992 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5993 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5994 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5995 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5996 * config/tc-m32r.c: Ditto.
5997 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5998 (md_assemble): Ditto.
5999 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6001 1999-02-09 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6004 relocations for ELF targets.
6006 1999-02-08 Nick Clifton <nickc@cygnus.com>
6008 * configure.in: Add support for StrongARM target.
6009 * configure: Regenerate.
6011 1999-02-05 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6015 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6018 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6020 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6022 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6024 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6025 (INTEL_DWORD_MNEM_SUFFIX): Define.
6028 (DWORD_PTR): Define.
6029 (XWORD_PTR): Define.
6031 (OFFSET_FLAT): Define.
6033 (NONE_FOUND): Define.
6036 * config/tc-i386.c (set_intel_syntax): New routine.
6037 (intel_syntax): Declare.
6038 (allow_naked_reg): Declare.
6039 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6040 (intel_float_operand): New routine.
6041 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6042 Handle brackets as well as parens. Call i386_intel_operand for
6043 intel syntax. Reverse operands if appropriate. Handle new
6044 suffixes. Handle movzx and movsx.
6045 (i386_is_reg): New routine.
6046 (i386_immediate): New routine.
6047 (i386_scale): New routine.
6048 (i386_displacement): New routine.
6049 (i386_operand_modifier): New routine.
6050 (build_displacement_string): New routine.
6051 (i386_parse_seg): New routine.
6052 (i386_intel_memory_operand): New routine.
6053 (i386_intel_operand): New routine.
6054 (i386_operand): Call i386_displacement, i386_immediate,
6055 i386_scale, etc. instead of handling inline.
6056 (parse_register): Handle registers without prefix.
6058 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6060 * configure: Regenerate.
6061 * configure.in (arm-*-oabi): New.
6062 (thumb-*-oabi): New.
6063 * config/tc-arm.c (target_oabi): Declare.
6064 (md_apply_fix3): Support REL relocs.
6065 (md_parse_option): Handle -oabi.
6066 (elf32_arm_target_format): New routine.
6067 (md_longopts): Add OPTION_OABI.
6068 * config/tc-arm.h: Redefine TARGET_FORMAT.
6071 1999-01-28 Nick Clifton <nickc@cygnus.com>
6073 * write.c (write_relocs): Handle out of range error.
6075 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6076 (fr30_force_relocation): Default to 0.
6078 * config/tc-fr30.h (obj_fix_adjustable): Define.
6079 (TC_FORCE_RELOCATION): Define.
6081 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6084 1999-01-16 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6087 merge of two instructions if the left instruciton kills the right.
6089 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6091 * Makefile.in: Regenerate.
6092 * configure.in: Redo test for using cgen.
6093 * configure: Regenerate.
6095 1999-01-09 Nick Clifton <nickc@cygnus.com>
6097 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6098 redefinition of this macro.
6100 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6102 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6105 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6107 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6108 a read of HI or LO and an immediatly following branch.
6110 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6112 * config/tc-mips.c (md_begin): Another correction to the setting of
6115 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6117 * config/tc-mips.c (md_begin): Correct type-o in setting of
6120 1998-12-21 Nick Clifton <nickc@cygnus.com>
6122 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6123 bit insn when optimizing, so that parallelised instructions will
6124 start on a 32 bit boundary.
6126 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6128 * config/tc-mips.c (mips_eabi64): New.
6129 (md_begin): Set mips_eabi64.
6130 (mips_elf_final_processing): Use it.
6132 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6134 * config/tc-mips.c (mips_elf_final_processing):
6135 Correct setting of ABI in e_flags.
6137 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6139 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6142 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6144 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6146 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6148 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6149 warning, values that don't fit in the field.
6151 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6153 * config/tc-mips.c (mips_abi_string): New.
6154 (md_parse_option,md_longopts): Add mabi.
6155 (mips_elf_final_processing): Set e_flags based on mabi flag.
6157 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6159 * config/tc-mips.c (md_parse_option): Handle vr4111.
6161 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6163 * config/tc-h8300.c (build_bytes): Change message given if the
6164 instruction requires H8/300H mode and we're not in Hmode, to
6165 suggest that it may be the operand modes that are the problem, not
6166 necessarily the opcode.
6168 1998-12-10 Nick Clifton <nickc@cygnus.com>
6170 * config/tc-fr30.c: Add line separator character.
6172 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6174 * configure.in (hppa-*-mpeix*): New target.
6175 * config/obj-som.h (obj_som_compiler): Declare.
6176 * config/obj-som.c (compiler_seen): New static variable.
6177 (obj_som_compiler): New function.
6178 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6179 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6180 (pa_type_args): Set hppa_priv_level.
6181 (pa_compiler): New static function if OBJ_SOM.
6182 * configure: Rebuild.
6184 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * read.c (output_leb128): Don't mark as inline.
6188 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6190 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6191 AIX .vbyte unaligned data support.
6192 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6193 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6196 1998-12-07 Nick Clifton <nickc@cygnus.com>
6198 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6201 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6203 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6204 BFD_RELOC_ARM_PCREL_BRANCH.
6206 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6208 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6209 checking the target type.
6210 (mips-dec-bsd*): Set endian to little.
6211 * configure: Rebuild.
6213 COFF weak symbol support, based on patches from Mark Elbrecht
6214 <snowball3@usa.net>:
6215 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6216 * config/obj-coff.c (obj_coff_weak): New static function.
6217 (obj_coff_endef) [both versions]: Handle weak symbols.
6218 (coff_frob_symbol): Likewise.
6219 (yank_symbols): Likewise.
6220 (obj_pseudo_table): Add "weak".
6222 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6223 <aymeric.vincent@emi.u-bordeaux.fr>.
6224 * aclocal.m4: Rebuild with current tools.
6225 * configure: Rebuild.
6227 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6228 an assertion failure for a case we can't handle when OBJ_ECOFF.
6230 * expr.c (operator): And with 0xff to avoid problems with signed
6233 1998-12-03 Nick Clifton <nickc@cygnus.com>
6235 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6236 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6238 1998-12-02 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6243 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6245 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6246 calculation of pcrel point.
6248 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6250 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6253 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6257 (d10v_cleanup): Only generate previous insn if a multiline insn is
6260 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6262 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6265 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6268 -marm6xxx command line switches.
6270 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6272 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6273 (itbl-ops.o): Delete duplicate dependencies.
6274 Rebuild dependencies.
6275 Add fr30 dependencies.
6276 * Makefile.in: Rebuild.
6278 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6282 * listing.c: Ignore line terminator characters found inside
6285 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6287 * po/gas.pot: Regenerated.
6289 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6292 fr30_is_label_start(). Also checks for delay slot insns.
6294 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6295 FR30 instructions which contain a colon in the mnemonic.
6297 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6299 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-fr30.c: Removed currently superflous code.
6303 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-fr30.h: New file.
6306 * config/tc-fr30.c: Tweaking so that it will compile.
6308 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6310 * config/tc-d10v.h (obj_fix_adjustable): Define.
6311 (TC_FORCE_RELOCATION): Define.
6312 (d10v_force_relocation): Declare.
6313 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6314 (md_apply_fix3): Handle Vtable relocs.
6315 (d10v_fix_adjustable): New.
6316 (d10v_force_relocation): New.
6318 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-d30v.c: Change default behaviour to ignore potential
6321 conflicts between register name and symbol names.
6323 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6325 * configure.in: Add fr30-*-*.
6326 * config/tc-fr30.c: New file.
6327 * Makefile.in: Regenerated.
6328 * config.in: Regenerated.
6329 * configure: Regenerated.
6330 * doc/Makefile.in: Regenerated.
6331 * po/gas.pot: Regenerated.
6333 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6335 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6338 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6340 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6342 (do_scrub_chars): Add some casts to unsigned char to avoid
6343 unwanted sign extension.
6344 * read.c (lex_type): Set characters about 127 to be symbol
6346 * config/tc-i386.c (md_begin): Set identifier_chars and
6347 operand_chars for values above 127.
6349 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6351 * configure.in: detect cygwin* instead of cygwin32*
6352 * configure: regenerate
6354 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6356 * listing.c: Add support for producing a listing from piped
6359 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6361 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6362 (append_insn): Account for the tx39's multiply behavior.
6364 1998-10-26 Michael Meissner <meissner@cygnus.com>
6366 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6367 from assemble_parallel_insns. Add support for '->' to indicate
6368 explicitly serializing the instructions.
6369 (md_assemble): Ditto.
6371 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6373 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6376 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6378 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6380 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6382 * config/tc-mips.c : support frame and regmask/fregmask when
6383 MIPS_STABS_ELF is specified.
6385 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6387 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6388 (md_apply_fix): Don't return 1 for VTABLE relocs.
6389 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6391 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6393 * doc/c-i386.texi: Replace occurences of "opcode" with
6394 "instruction mnemonic", "instruction", or "mnemonic" when
6395 referring to the name of an instruction. Use "opcode" when
6396 referring to the sequence of machine bytes.
6398 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6399 (is_opcode_char): Rename to is_mnemonic_char.
6400 (md_assemble and i386_operand): Correct error messages from
6401 "opcode" to "instruction mnemonic"
6402 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6403 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6404 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6405 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6406 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6407 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6408 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6410 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6412 * config/tc-i386.c (i386_operand): Check for garbage after
6415 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6417 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6418 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6420 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6422 * config/tc-sh.h (obj_fix_adjustable): Define.
6423 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6424 (md_apply_fix): Likewise.
6425 (tc_gen_reloc): Likewise.
6426 (sh_fix_adjustable): New.
6428 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6430 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6431 * cgen.h (gas_cgen_finish_insn): Update prototype.
6432 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6433 cgen_insn_t -> CGEN_INSN_INT.
6434 (make_parallel): Update handling of CGEN_INT_INSN_P.
6435 (assemble_parallel_insn): Ditto.
6436 (target_make_parallel): New function.
6437 (md_assemble): Use it.
6439 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6441 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6443 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6445 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6446 converted into lower case.
6448 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6450 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6451 (gas_cgen_tc_gen_reloc): Likewise.
6452 * config/tc-m32r.h (obj_fix_adjustable): Define.
6453 * config/tc-m32r.c (m32r_fix_adjustable): New.
6454 (m32r_force_relocation): Handle VTABLE relocs.
6456 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6458 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6460 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6462 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6463 to lower case before parsing.
6465 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6466 parallel insns modift buts in the PSW as a side effect.
6468 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-d30v.c (find_format): Test for missing flag and
6473 (md_apply_fix3): Fix error messages to avoid
6474 assumption about presence of a symbol.
6476 (parallel_ok): Disallow parallel instructions that both modify the
6479 (find_format): Generate a warning if an odd numbered register is
6480 used as the first register in a mutli-register instruction.
6482 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6485 relocations are always associated with a symbol.
6487 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6489 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6490 (elf32_sparc_force_relocation): Declare.
6491 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6492 (tc_gen_reloc): Handle vtable relocs.
6493 (elf32_sparc_force_relocation): New.
6495 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6497 * symbols.c (S_IS_FUNCTION): New.
6498 * config/tc-v850.h (obj_fix_adjustable): Define.
6499 (TC_FORCE_RELOCATION): Define.
6500 (v850_force_relocation): Declare.
6501 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6502 of fx_addnumber for VTABLE reloc addends.
6503 (md_apply_fix3): Handle VTABLE relocs.
6504 (v850_fix_adjustable): New.
6505 (v850_force_relocation): New.
6507 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6509 * tc-hppa.c (fp_operand_format): Add some additional formats.
6510 (pa_ip): Do not automatically promote into pa2.0 mode.
6511 (pa_level): Handle ".level 2.0".
6513 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6515 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6516 * config/tc-i386.h (template.extension_opcode): Change to
6517 unsigned int to allow full range of 8-bit opcode suffixes.
6518 (None): Redefine as 0xffff.
6520 From Jeff B Epler <jepler@usgs.gov>
6521 * doc/c-i386.texi (i386-SIMD): New section.
6523 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6525 * read.c (discard_rest_of_line): New function.
6526 * read.h: Declare it.
6527 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6529 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-d10v.c (find_symbol_matching_register): New function.
6532 (find_opcode): Cope with the case where a register name matches
6535 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6537 * config/tc-v850.c (md_pcrel_from): Rename to
6538 v850_pcrel_from_section.
6539 (v850_pcrel_from_section): Do not resolves symbols in other
6542 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6544 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6546 * config/tc-d10v.c (find_opcode): Generate an error if a register
6547 is supplied for an operand that should not be a register.
6549 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6551 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6552 instructions to have another instruction in the right bin.
6554 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6556 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6557 the right container if the left container holds a branch
6560 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6563 both a register name and symbol name.
6564 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6566 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6568 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6569 execution unit class.
6571 (reg_name_search): If a name matches a register and a symbol,
6572 prefer the register.
6573 (find_format): Disallow flag registers when a general purpose
6574 register is required.
6575 If a number is required, but a register has been given, check to
6576 see if a symbol with the same name as the register exists, and if
6577 so, use that symbol.
6579 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6581 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6583 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6585 * config/tc-d30v.c (find_format): Do not accept flag registers as
6586 general purpose registers.
6587 (find_format): If an immediate value is expected at a given place
6588 in a format, but a register name has been provided instead, check
6589 to see if that register name matches the name of a predefined
6590 symbol and if it does, then use the symbol instead.
6591 (reg_name_search): If a register name matches a symbol name,
6592 prefer the register name to the symbol name.
6594 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6597 the previous insn to empty.
6599 1998-09-20 Michael Meissner <meissner@cygnus.com>
6601 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6602 pieces, forcing the use of an ANSI compiler.
6604 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6606 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6608 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6610 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6612 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6614 (obj_elf_vtable_entry): Likewise.
6615 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6616 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6617 (tc_gen_reloc): Likewise.
6618 (arm_fix_adjustable): Likewise.
6619 (elf32_arm_force_relocation): New.
6620 (armelf_frob_symbol): Remove coff-style symbol support.
6622 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6624 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6626 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6628 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6629 OBJ_COFF so that routine is defined for a.out format.
6631 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6633 * config/tc-i386.c (i386_operand): Detect non-segment registers
6634 used as segment prefixes.
6636 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6639 optimize across FDE boundaries.
6641 * config/obj-coff.c (obj_coff_section): Preserve any link once
6642 flags when setting the section flags.
6644 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6646 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6647 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6649 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6651 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6654 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6656 * frags.c (frag_grow): Include the size of the frag struct in the
6659 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6660 if the new subseg comes before the old.
6662 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6664 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6665 to handle edge8 and edge16.
6667 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6669 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6670 before we clobber the symbol involved.
6672 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6674 * config/tc-arm.c: Remove OBJ_ELF definitions for
6675 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6676 use arm_adjust_symtab for OBJ_COFF.
6677 (armelf_adjust_symtab): New Routine.
6678 * config/tc-arm.h: Define obj_adjust_symtab to
6679 armelf_adjust_symtab for OBJ_ELF.
6681 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6683 * configure.in: Make all i386-elf targets use bfd_gas.
6684 * config/tc-i386.c (tc_i386_force_relocation): New.
6685 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6686 (md_apply_fix3): Likewise.
6687 (tc_gen_reloc): Handle them.
6688 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6689 tc_i386_force_relocation.
6691 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6693 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6695 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6697 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6698 current opcode after writing the first insturction of a reverse
6701 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6703 * read.h (generate_lineno_debug): Add prototype.
6704 * read.c (generate_lineno_debug): Make non-static.
6706 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6708 * config/tc-i386.c (md_assemble): Only warn for address/data size
6711 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6713 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6714 against Thumb function names, as the linker needs this information.
6716 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6718 * expr.c (operand): Check also that there is no advance in operand
6719 after atof_generic in order to decide "is it label 0f or floating
6722 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6724 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6725 command line options with a single dash.
6726 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6728 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6730 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6731 * tc-arm.c (arm_fix_adjustable): New routine.
6733 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6735 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6736 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6737 demand_empty_rest_of_line before mri_comment_end.
6738 (equals): Check garbage after expression before
6739 mri_comment_end in MRI mode.
6741 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6743 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6744 small immediate constant to use the constant itself rather than
6747 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6750 (pa_leave): Likewise.
6752 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6754 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6756 (i386_operand): Fix an error message.
6758 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6760 * doc/c-arm.texi (ARM Directives): Document .req directive.
6762 * config/tc-arm.c (reg_required_here): Display erroneous string if
6763 the register name could not be decoded.
6764 Do not set inst.instruction if the sift is -1.
6766 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6768 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6771 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6774 even if it is belived to be unnecessary.
6776 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6778 config/tc-i386.c (i386_operand): Size immediate constants by
6779 suffix (erroneously removed as part of July 7 change).
6781 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6783 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6784 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6785 (armelf_frob_symbol): New Routine.
6786 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6788 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6790 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6792 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6794 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6795 command line switches passed to assembler.
6797 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6799 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6800 (gas_cgen_opcode_desc): Declare.
6801 (gas_cgen_parse_operand): Declare.
6802 (*): Prepend gas_ to gas specific fns to denote them as such.
6804 * cgen.c (gas_cgen_opcode_desc): New global
6805 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6806 (queue_fixup): Renamed from cgen_queue_fixup.
6807 (*): Prepend gas_ to gas specific fns to denote them as such.
6809 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6810 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6811 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6812 Open opcode table and initialize it.
6813 (make_parallel): Use gas_cgen_opcode_desc.
6814 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6815 (md_assemble): Ditto.
6817 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6819 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6820 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6821 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6822 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6823 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6824 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6825 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6826 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6827 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6828 (INIT_STAB_SECTION): Likewise.
6829 (OBJ_PROCESS_STAB): Likewise.
6831 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6832 (md_parse_option): Watch for them.
6833 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6834 (md_begin): Kill neverdef code.
6835 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6836 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6837 (s_alpha_coff_wrapper): New.
6838 (md_pseudo_table): Trap all ECOFF pseudos.
6840 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6842 Start of changes to remove mdebug section from mips*-elf
6843 Based on MIPS_STAB_ELF definition
6844 * acconfig.h: undef if not configured
6845 * config.in: undef if not configured
6846 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6847 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6848 * stabs.c (s_stab_generic): flush frag
6850 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6852 * configure.in: (arm-*-elf): Handle.
6853 (thumb-*-elf): Handle.
6854 * configure: Regenerate.
6855 * read.c (stringer): Fix typo in comment.
6856 * write.c (fixup_segment): Don't add symbol value to addend if
6858 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6860 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6863 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6865 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6866 (write_2_short): Emit warning if new flag is set.
6867 (do_assemble): Set flags if left instruction is one of special
6868 "right-instruction-killer" type.
6870 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6872 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6873 Always output words in debug_info section as big endian.
6874 (sparc_target_format): Choose correct bfd target.
6875 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6877 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6879 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6880 to work with internationalization code. Issue an error when two
6881 operands match that are not allowed to match.
6883 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6885 * configure.in (install_tooldir): Allow target to specify whether
6886 it wants to be installed in $(tooldir)/bin.
6887 * configure: Regenerate.
6888 * Makefile.am (install-exec-local): Set install-exec-tooldir
6889 dependency via configure.
6890 * Makefile.in: Regenerate.
6892 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6894 * Makefile.am (install-exec-local): Split into two ...
6895 (install-exec-bindir,install-exec-tooldir): New rules.
6896 * Makefile.in: Regenerate.
6898 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * Makefile.am (install-exec-local): Don't remove the file before
6901 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6902 W. Rozycki <macro@ds2.pg.gda.pl>.
6903 * Makefile.in: Rebuild.
6905 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6907 * cgen.c: Include libiberty.h.
6908 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6909 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6910 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6911 (md_cgen_lookup_reloc)): Declare.
6912 (md_cgen_record_fixup_exp): Declare.
6913 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6914 (m32r_relax_frag): Declare.
6915 (cgen_md_apply_fix3): Decls moved to cgen.h.
6916 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6917 (m32r_cgen_record_fixup_exp): Delete decl.
6918 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6919 (assemble_nop): Delete.
6920 (expand_debug_syms): Delete unused `exp'.
6921 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6922 Add default case for -Wall.
6923 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6924 (md_atof): Delete unused wordP.
6926 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6928 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6931 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6933 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6934 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6935 .print, .purgem, and .struct. Remove documentation for
6938 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6940 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6941 Update call to insert_operand.
6943 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6945 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6947 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6949 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6950 whitespace after a prefix operator.
6952 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6954 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6956 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6958 * config/tc-sparc.c (log2): New static function.
6959 (s_reserve): Use log2 to convert alignment before calling
6961 (s_common): Use log2 to convert alignment before calling
6962 record_alignment and frag_align.
6963 (sparc_cons_align): Use log2.
6965 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6967 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6968 (s_common): Likewise.
6970 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6971 initialization of waddr.
6972 (sparc_elf_final_processing): Add default case to switch.
6974 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6976 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6977 than temporary real.
6979 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * write.c (subsegs_finish): Don't align the segments if there were
6984 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6985 copying aux information.
6987 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6988 expression into a symbol.
6990 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6992 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6993 type to unsigned int.
6994 (md_assemble): Change type used to store offsets from unsigned
6996 (i386_operand): Switch error check to only call RESTORE_END_STRING
6997 once after parse_register.
6999 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7001 * config/tc-v850.c (md_show_usage): Changed format to match that
7004 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7006 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7008 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7010 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7013 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7016 * doc/Makefile.in: Rebuild.
7018 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7020 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7021 for %lo expressions.
7022 (mips_ip, case 'u'): Move range check after code to mask
7023 off bits in %hi/%lo expressions. Mask off high bits for
7026 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7028 * doc/Makefile.am (gasver.texi): New target.
7029 (as.info, as.dvi): Depends upon gasver.texi.
7030 * doc/as.texinfo: Include gasver.texi. Mention version number on
7031 title page and in top node.
7032 * doc/Makefile.in: Rebuild.
7034 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7036 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7037 but not including the line containing the edict.
7038 * listing.h (LISTING_EOF): New.
7039 * input-scrub.c (input_scrub_next_buffer): Call it.
7041 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7043 * config/tc-i386.c (i386_operand): Don't set the size of an
7044 immediate address based solely on the suffix and the mode.
7046 * config/tc-i386.c (md_assemble): Add assertion to make sure
7047 overlap2 does not set Imm.
7049 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7050 sequences of whitespace to a single space.
7051 (is_space_chars): Just compare with space.
7052 (md_begin): Don't initialize space_chars.
7053 (md_assemble): Just skip a single whitespace character.
7054 (i386_operand): Rewrite base-index parsing to use new
7055 parse_register, and to skip white space. Skip white space in a
7056 number of other places too. Don't give error message if
7057 parse_register fails.
7058 (parse_register): Change reg_string parameter to be non-const.
7059 Add end_op parameter. Skip white space after the `%', and return
7060 end of register string. Give error message here rather than
7063 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7065 Based on patch from Matt Semersky <matts@scd.hp.com>:
7066 * expr.c (op_encoding): Make const.
7067 (expr_set_precedence): New function.
7068 (expr_begin): Don't set operator rankings, just call
7069 expr_set_precedence.
7070 * expr.h (expr_set_precedence): Declare.
7071 * read.c (s_mri): Call expr_set_precedence.
7073 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7075 * doc/as.texinfo (Statements): Remove paragraph discussing
7076 continuing lines with a backslash. This hasn't worked for years,
7079 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7081 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7083 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7084 (ps_CTORS, ps_DTORS): New section types.
7085 (vms_fixup_xtors_section): New function
7086 (Ctors_Psect, Dtors_Psect): Define.
7087 (IS_GXX_XTOR): Define
7088 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7089 Filter static constructors/destructors and add to
7090 Ctors_Symbols/Dtors_Symbols chain.
7091 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7092 appropriate section.
7094 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7095 * makefile.vms: Merge vax/vms support.
7097 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7099 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7100 (elf_pseudo_table): Add them.
7101 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7102 (md_apply_fix): Accept them.
7103 (mips_fix_adjustable): Don't adjust them.
7104 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7105 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7106 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7107 (tc_fix_adjustable): Don't adjust them.
7109 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7111 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7113 * Makefile.in: Regenerate.
7114 * configure.in: AC_SUBST cgen_cpu_prefix.
7115 * configure: Regenerate.
7117 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7119 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7120 Changed all users of COND12_DELAY.
7122 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7124 * config/tc-mn10300.c (set_arch_mach): New function.
7125 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7126 (md_begin): Default to mn10300 mode.
7127 (md_assemble): Only accept instructions for the core mn10300
7128 chip and the active machine type.
7130 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7132 * subsegs.h (segment_info_type): Give the struct a name.
7133 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7134 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7135 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7136 * config/tc-w65.h (tc_reloc_mangle): Declare.
7137 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7139 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7141 * config/tc-v850.c (v850_comm): Restore old section
7142 after common processing.
7144 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7146 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7148 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7150 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7151 char with code that explicitly sign-extends.
7153 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7155 * config/tc-v850.c (md_begin): Restore text section as the current
7156 section after creating call table sections.
7157 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7160 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7161 with call to macro SYM_AUXINFO.
7163 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7165 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7166 with the program transform name.
7167 * Makefile.in: Rebuild.
7169 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7174 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7176 * config/tc-i386.c (i386_operand): Be prepared for a space between
7177 the open parenthesis and the start of the register operand,
7178 because of the June 16 change.
7180 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7182 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7185 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7187 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7188 even if it is belived to be unnecessary.
7190 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7192 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7194 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7196 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7198 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7199 shift amount for a repeated operand. The shift amount for the
7200 repeated copy comes from the size of the operand.
7202 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7204 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7206 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7208 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7210 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7212 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7213 characters in it as LEX_IS_SYMBOL_COMPONENT.
7214 * config/tc-i386.h (tc_symbol_chars): Define.
7215 (extra_symbol_chars): Declare.
7216 * config/tc-i386.c (extra_symbol_chars): Define.
7217 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7218 (line_comment_chars): Set to '/' if TE_LINUX.
7219 * doc/c-i386.texi (i386-prefixes): Update.
7220 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7222 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7224 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7225 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7227 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7229 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7230 constraint in instructions REP & REPI.
7232 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7234 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7235 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7237 (check_range): If the operand is shifted, then shift the number
7238 before checking its range.
7240 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7242 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7245 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7247 * config/tc-v850.c (v850_comm): Create special sections as needed.
7249 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7251 * config/tc-d10v.c (write_2_short): Addition of swapping
7252 instructions for sequential and reverse sequential order when
7253 given order is not possible.
7255 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * Makefile.am: Rebuild dependencies.
7258 (DEP_INCLUDES): Fix reference to intl build directory.
7259 * Makefile.in: Rebuild.
7261 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7263 * doc/c-i386.texi: Update 16 bit documentation.
7265 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7266 IgnoreDataSize to IgnoreSize as they are used for address size as
7268 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7269 32-bit mode, similarly addr16/data16 and variants.
7271 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7273 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7274 sequential word multiply instructions.
7276 (do_assemble): Add extra command line argument, to allow mul32
7277 attribute to be preserved across parallel insns.
7278 (md_assemble): Insert NOPs between explicitly parallel insns which
7279 contain an 32 bit multiply and a 16 multiply.
7281 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7283 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7286 * config/tc-i386.c (reloc): Add braces.
7288 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7289 consistent with Intel naming.
7290 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7291 use bitfields in sib_byte.
7292 (modrm_byte): Don't use bitfields here either.
7294 * config/tc-i386.c (current_templates): Add const.
7295 (parse_register): Add const to return, param, and char *s.
7296 (i386_operand): Add const to reg_entry *r.
7297 * config/tc-i386.h (templates): Add const to start, end.
7299 Inspired by code for 16 bit gas support from Martynas Kunigelis
7300 <martynas@nm3.ktu.lt>:
7301 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7302 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7303 (uses_mem_addrmode): Remove.
7304 (md_estimate_size_before_relax): Add support here too.
7305 (md_relax_table): Rewrite interface to md_relax for 16 bit
7307 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7308 (opcode_suffix_to_type): Remove.
7309 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7310 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7311 (md_convert_frag): Likewise.
7312 (i386_operand): Add support for 16 bit base/index regs,
7313 immediates, and displacements. Remove some unnecessary casts, and
7314 localise end_of_operand_string, displacement_string_start,
7315 displacement_string_end variables. Add GCC_ASM_O_HACK.
7316 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7318 * config/tc-i386.c (prefix_hash): Remove.
7319 (md_begin): Rewrite without obstacks. Remove prefix hash table
7320 handling. Rewrite lexical table handling.
7321 (i386_print_statistics): Don't print prefix statistics.
7322 (md_assemble): Rewrite instruction parser so that line is not
7323 converted to lower case. Don't do a hash_find for prefixes,
7324 instead recognise them via opcode modifier.
7325 (expecting_operand, paren_not_balanced): Localise variables.
7326 * config/tc-i386.h (IsPrefix): Define.
7327 (prefix_entry): Remove.
7329 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7330 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7331 '\\' in case where comment_chars contains '/'.
7333 * config/tc-i386.c (MATCH): Ensure given operand and template
7334 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7335 you must write `ljmp *table(%ebx)'.
7337 From H.J. Lu <hjl@gnu.org>:
7338 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7339 as 0 ifndef BFD_ASSEMBLER.
7340 (md_assemble): Allow immediate operands without suffix or
7341 other reg operand to default in size to the current code size.
7343 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7345 * config/tc-v850.c (md_begin): Restore creation of
7346 .call_table_text and .call_table_data sections.
7348 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7350 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7351 after emitting a word of noops.
7353 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7355 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7356 (i386_operand): Simplify checks for valid base/index combinations.
7357 Disallow `in 4(%dx),%al'.
7359 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7361 (add_prefix): Change parameter from char to int.
7363 * config/tc-i386.h (Ugh): Define opcode modifier.
7364 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7366 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7367 CONSISTENT_REGISTER_MATCH macros to check register types more
7368 thoroughly. Check for illegal suffix/operand combinations
7369 when matching insns with operands. Handle new `s' suffix, and
7370 associated FloatMF opcode modifier for float insns with memory
7372 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7373 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7374 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7375 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7376 DATA_PREFIX_OPCODE throughout.
7378 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7379 (md_assemble): Rewrite suffix/register operand checking code to be
7380 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7381 AnyMem, the better to grep.
7383 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7384 given a memory operand. Don't set Abs bits either.
7385 (type_names): Remove Mem*, Abs*.
7386 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7387 define opcode_modifiers as these cases are handled by Disp8,
7388 Disp16, Disp32 and suffix checks.
7389 (COMES_IN_BOTH_DIRECTIONS): Remove.
7390 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7392 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7393 if IgnoreDataSize modifier given. Remove ShortformW modifier
7394 test. Add test for ShortForm in W base_opcode modification.
7395 Merge Seg2ShortForm and Seg3ShortForm code.
7396 * config/tc-i386.h (ShortFormW): Remove.
7397 (IgnoreDataSize): Define.
7399 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7401 * config/tc-d30v.c (md_assemble): Store previous segment state
7402 with previous instruction.
7404 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7406 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7407 (ebp, esp): Remove static variables.
7408 (MATCH): Remove test for InOutPortReg.
7409 (i386_operand): Properly handle InOutPortReg here instead.
7410 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7411 (md_assemble): Simplify and correct modrm and sib generation.
7412 (i386_operand): Add warning for scale without index.
7413 Rewrite checks for valid base/index combinations.
7415 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7416 macros and enclose in do while(0).
7417 (RESTORE_END_STRING): Likewise.
7418 (md_assemble): Add one to printed operand number so we start
7419 from 1 not 0. Add some more gettext invocations.
7420 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7423 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7424 DATA_PREFIX, SEG_PREFIX): Define.
7425 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7426 (check_prefix): Remove function.
7427 (add_prefix): New function. Add prefix to i.prefix as well as
7429 (md_assemble): Changes for add_prefix. Remove hack for wait
7430 prefix, instead always output prefixes in fixed order. Test
7431 for jcxz/loop when selecting between word & dword operations,
7432 and add address size prefix rather than operand size prefix.
7433 Remove operand -> address size hack when emitting jcxz/loop.
7434 (i386_operand): Remove O_Absent check as it's done in expr.
7436 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * configure.in: Recognize m5200 as a cpu_type of m68k.
7439 * aclocal.m4: Rebuild with current libtool.
7440 * configure: Rebuild.
7442 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7444 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7445 to relaxable_symbol to prevent references to external symbol from
7448 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7450 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7451 symbols are relaxable.
7453 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7455 * config/tc-v850.c (md_begin): Don't create special
7456 sections by default.
7458 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7460 * config/tc-mips.c (macro): For div and udiv, close the
7461 reorder block as soon as possible.
7463 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7465 From Matt Semersky <matts@scd.hp.com>:
7466 * macro.c (macro_mri_mode): New function.
7467 * macro.h (macro_mri_mode): Declare.
7468 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7471 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7473 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7476 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7477 until after xstrdup in OBJ_EVAX case.
7479 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7481 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7482 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7483 of hardcoded magic number.
7484 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7486 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7488 * read.c (do_s_func): New function.
7490 * read.h (do_s_func): Add prototype.
7492 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7494 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7495 nops if fill pattern not specified.
7497 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7499 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7500 * config/te-go32.h (TE_GO32): Define.
7501 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7503 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7505 Implement .func/.endfunc pseudo-ops.
7506 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7508 * read.c (potable): Add .func,.endfunc.
7509 (s_func): New function.
7510 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7512 (in_doc_func_p,current_function_label): New static globals.
7513 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7515 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7517 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7518 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7519 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7520 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7521 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7522 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7523 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7524 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7525 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7526 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7527 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7528 * config/tc-a29k.c: Don't define md_short_jump_size,
7529 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7530 * config/tc-alpha.c: Likewise.
7531 * config/tc-alpha.h: Likewise.
7532 * config/tc-arm.c: Likewise.
7533 * config/tc-h8300.c: Likewise.
7534 * config/tc-h8500.c: Likewise.
7535 * config/tc-hppa.c: Likewise.
7536 * config/tc-i860.c: Likewise.
7537 * config/tc-i960.c: Likewise.
7538 * config/tc-ppc.c: Likewise.
7539 * config/tc-sh.c: Likewise.
7540 * config/tc-sparc.h: Likewise.
7541 * config/tc-tic30.c: Likewise.
7542 * config/tc-w65.c: Likewise.
7543 * config/tc-z8k.c: Likewise.
7545 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7547 * config/tc-vax.c (_): Delete this macro used for placeholder
7548 values in vax_operand_width_size; it conflicts with the _() macro
7549 used for internationalization.
7551 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7553 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7554 code. From Chris Moller <moller@bops.com>.
7556 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7557 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7558 * read.c (emit_expr): Initialize seg and subseg fields of a new
7560 * write.c (write_object_file): Switch to the appropriate segment
7561 and subsegment when processing a broken word.
7563 * config/tc-m68k.c (mri_assemble): New static function.
7564 (build_mri_control_operand): Call mri_assemble rather than
7566 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7567 (s_mri_endf, s_mri_endw): Likewise.
7569 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * read.c (s_org): Call md_flush_pending_output if it is defined.
7573 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7575 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7577 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7578 (md_parse_option): Add for same.
7579 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7580 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7581 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7583 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7585 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7587 * config/tc-arm.c (find_real_start): Relax definition of local
7590 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7592 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7593 symbols at the given address, not just the last one specified.
7595 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7597 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7598 or number_to_chars_littleendian to write data.
7600 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7602 * config/tc-v850.c (md_assemble): Remove artificially created
7603 register name symbols.
7605 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7607 * write.c (fixup_segment): Change "segment" to "section" in
7610 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7612 * write.c (fixup_segment): Change sym1-sym2 message again.
7614 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7616 * write.c (fixup_segment): Improve error message for sym1-sym2
7617 errors when sym1 is in a different segment from sym2.
7619 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7621 * config/tc-m32r.c (warn_unmatched_high): New static local.
7622 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7623 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7624 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7625 (md_parse_option): Likewise.
7626 (md_show_usage): Likewise.
7627 (m32r_frob_file): Likewise.
7629 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7630 (read_a_source_file): Call them.
7631 * read.h (stabs_generate_asm_file): Declare.
7632 * stabs.c (stabs_generate_asm_file): New function.
7633 (generate_asm_file): New function.
7634 (stabs_generate_asm_lineno): Move file name handling into
7637 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7639 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7640 (d30v_current_align, d30v_current_align_seg): New variables.
7641 (d30v_last_label): New variable.
7642 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7643 (s_d30v_data, s_d30v_section): Likewise.
7644 (md_pseudo_table): Call them.
7645 (md_begin): Initialize d30v_current_align_seg.
7646 (md_assemble): Call d30v_align when needed by known current alignment.
7647 (d30v_frob_label, d30v_cons_align): New functions.
7648 * config/tc-d30v.h (md_do_align): Remove.
7649 (tc_frob_label): Call d30v_frob_label.
7650 (md_cons_align): New.
7652 * config/tc-d30v.c (find_format): Convert complex expressions to
7653 expression symbols before processing. Clean up code formatting.
7655 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7657 * po/Make-in (install-info): New target.
7659 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7661 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7663 * config/tc-mn10300.c (md_assemble): Likewise.
7665 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7667 * Makefile.am: Update with `make dep-am'.
7668 (HFILES): Add cgen.h.
7669 (cgen.o): Depend on cgen.h.
7670 * Makefile.in: Regenerate.
7672 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7674 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7676 * gasp.c (grab_label): Permit a label to be a preprocessor
7677 variable by permitting a label to start with a backslash.
7679 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7681 * config/tc-mips.c (validate_mips_insn): Removed hack
7682 for previously inaccessible bitfields in some INSN_TRAP
7685 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7687 * config/tc-d30v.c (do_assemble): Abort with error message
7688 if opcode operands do not match.
7690 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7692 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7693 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7694 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7695 similar new 'q' operand.
7697 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7699 * cgen.c (cgen_asm_finish_insn): Fix typo.
7701 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7704 * cgen.c: Include it.
7705 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7706 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7707 All callers updated.
7708 * config/tc-m32r.c: Include cgen.h.
7709 (m23r_insn): New members num_fixups,fixups.
7711 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7713 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7714 to avoid compiler warning.
7716 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7718 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7721 * makefile.vms (OBJS): Add ehopt.obj
7723 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7725 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7727 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7729 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7730 a short format insn.
7731 (md_assemble): Set it for explicitly packed insns.
7733 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7735 * config/obj-coff.c (c_symbol_merge): Do not take address of
7736 native fields when performing the memcpy.
7738 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7740 * config/tc-mips.c (macro,macro2): Implement
7741 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7743 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7745 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7746 relocations against globally visible symbols.
7747 * config/tc-m68k.c (relaxable_symbol): New macro.
7748 (m68k_ip, md_estimate_size_before_relax): Use it.
7749 (tc_m68k_fix_adjustable): Also handle weak symbols.
7751 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7753 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7754 references to externally visible symbols.
7755 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7756 values in twice for a PC relative reloc if the symbol is
7759 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7760 don't adjust a PC relative reloc against an externally visible
7762 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7763 for a PC relative fixup against an externally visible defined
7764 symbol, arrange to store object file and addend values as though
7765 the symbol were not defined.
7766 (tc_gen_reloc): Likewise.
7768 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7770 * read.c (sizeof_leb128): Referenced externally by write.c so
7773 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7775 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7776 and expand a 'debug' symbol associated with the next instruction
7777 that does not cause a short instruction to be filled with a NOP.
7778 (md_pseudo_table): Add support for .debugsym.
7779 (assemble_parallel_insn): Add calls to expand_debug_sym as
7781 (md_assemble): Ditto.
7783 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7785 * as.c (main): Conditionally call setlocale.
7786 * gasp.c (main): Likewise.
7787 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7788 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7790 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7792 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7794 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7796 * config/tc-hppa.c: Change all calls to bzero to use memset.
7797 (pa_ip): Add cast to avoid warning.
7798 (tc_gen_reloc, md_apply_fix): Likewise.
7799 (pa_find_space_by_number): Likewise.
7800 (hppa_force_relocation): Likewise.
7801 (pa_block): Change i to unsigned int.
7802 * config/obj-som.h (obj_som_copyright): Declare.
7804 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7806 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7807 for line numbers for assembly source.
7809 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7811 * configure.in: Change version number to 2.9.4
7812 * configure: Rebuild.
7814 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7816 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7818 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7820 * ecoff.h: Change symbolS in function declaration to struct
7823 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7825 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7826 (md_convert_frag): Fix i18n typo.
7828 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7830 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7831 * ecoff.h: Protoype it.
7832 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7833 [EVAX] (s_alpha_prologue): Delete.
7834 (md_pseudo_table): Update.
7836 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7839 array to local pointer.
7840 (get_args, parse_expr): Add casts to avoid warnings.
7842 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7844 * read.c (s_set): Cast xmalloc return value to fragS *.
7845 * config/tc-m68k.c (m68k_ip): Function made static to match
7846 previous forward declaration.
7847 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7849 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7851 * config/tc-v850.c: Add internationalisation macros to error
7854 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7855 macros to error strings.
7857 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7859 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7860 reloc is in the TOC csect.
7861 (md_apply_fix3): Correct gettext typo.
7863 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7865 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7866 .L - they are local labels and the branches are not really
7867 function calls but rather far jumps.
7869 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7871 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7873 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7875 * config/tc-i386.c (md_assemble): Print operand number rather than
7876 using ordinal_names.
7877 (i386_operand): Likewise.
7879 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7881 * Makefile.am (INTLLIBS): Define to work around apparent automake
7883 All Makefiles: Regenerated.
7885 * Many files: Added gettext invocations around user-visible
7887 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7888 HAVE_LC_MESSAGES): Define.
7889 * dep-in.sed: Added asintl.h.
7890 * po/Make-in: New file.
7891 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7893 * read.c (Z_): Renamed from `_'.
7894 * Makefile.am (SUBDIRS): Added po.
7895 (POTFILES): new macro.
7896 (po/POTFILES.in): New target.
7897 ($(OBJS)): Added asintl.h.
7899 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7900 (as_new_LDADD): Added $(INTLLIBS).
7901 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7902 (gasp_new_LDADD): Added $(INTLLIBS).
7903 (gasp_new_DEPENDENCIES): New macro.
7904 * configure, aclocal.m4: Rebuilt.
7905 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7907 (ALL_LINGUAS): Define.
7908 * macro.c: Include "asintl.h".
7909 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7910 * as.h: Include "asintl.h".
7911 * config/tc-i386.c (ordinal_names): Removed.
7912 (md_assemble): Changed error text to avoid ordinal_names.
7913 (i386_operand): Likewise.
7914 (reloc): Added as_bad to avoid i18n problems.
7915 (tc_gen_reloc): Likewise.
7916 * config/tc-arm.c (bad_args): Now a #define.
7918 * config/obj-vms.c (VMS_stab_parse): Changed type of
7920 (global_symbol_directory): Unified strings to avoid i18n
7922 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7923 avoid i18n problems.
7924 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7925 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7927 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7929 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7931 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7933 * as.c (print_version_id): Added an fprintf to avoid i18n
7935 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7937 * expr.c (expr): Added as_warn call to avoid i18n problems.
7938 * messages.c (as_assert): Changed code to avoid i18n problems.
7939 (as_abort): Likewise.
7940 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7941 (s_space): Likewise.
7942 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7944 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7946 * config/tc-i386.c (check_prefix): New static function, split out
7948 (struct _i386_insn): Add wait_prefix field.
7949 (md_assemble): Remove wait_prefix local variable. Use
7950 check_prefix when adding a prefix.
7952 * config/tc-i386.c (current_templates): New static variable.
7953 (md_assemble): Remove current_templates local variable.
7954 (md_assemble, i386_operand): Improve error and warning messages in
7955 many places. Add RESTORE_END_STRING in many places before error
7956 return. Clarify some comments.
7958 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7960 (md_assemble): Parse string instruction operands, looking for
7961 segment override prefixes. Check for invalid segment prefixes on
7963 (i386_operand): i.seg[] and max mem_operand changes for string
7965 * config/tc-i386.h (EsSeg): Define.
7967 * config/tc-i386.h (regKludge): Define.
7968 (iclrKludge, imulKludge): Don't define.
7969 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7970 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7971 opcode_modifier checks to look for more common cases first. Add
7972 default_seg for IsString case.
7974 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7978 * configure: Rebuild with new automake and libtool.
7979 * aclocal.m4, Makefile.in: Likewise.
7981 * doc/Makefile.am (as.dvi): New target.
7982 * doc/Makefile.in: Rebuild.
7984 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7986 * configure.in: Added sparc86x support.
7988 * configure: Rebuild.
7990 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7992 (md_parse_option): Warn if -EL is not supported for this architecture.
7994 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7996 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7998 * config/tc-mips.c (mips_ip): Note when we use get match on
7999 the full instruction name.
8001 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8003 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8004 back into the expression to handle add/sub simplification correctly.
8006 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8008 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8010 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8012 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8015 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8017 * symbols.c (max_indent_level): New global.
8018 (print_symbol_value_1): Use it.
8019 * expr.h (expr_build_dot): Declare.
8020 * expr.c (expr_build_dot): New function.
8022 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8024 * symbols.c (print_binary): New function.
8025 (print_expr_1): Call it.
8027 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8029 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8030 operand in the opcode.
8032 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8034 * config/tc-i386.h: Reorder operand flags and opcode modifier
8035 flags for clarity. Remove unused definitions: Unknown,
8036 ImmUnknown, DispUnknown, NoModrm.
8037 * config/tc-i386.c (type_names): Add missing Debug type.
8038 (md_assemble): Better duplicate prefix checking. Quicker string
8039 instruction check via new opcode_modifier flag.
8041 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * doc/as.texinfo (Invoking): Clarify -Wa example.
8045 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8047 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8048 (s_mips_weakext): Define.
8049 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8050 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8053 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8055 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8056 is an error if the value can not be computed at assembly time.
8057 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8059 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8061 * gasp.c (main): Set next field of new include_path structure to
8062 NULL. From Avery Pennarun <averyp@gdc.ca>.
8064 * read.c (s_mri_sect): Call as_bad rather than abort for an
8065 unsupported MRI target.
8067 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8069 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8070 the destination of a branch instruction should be altered.
8071 (find_real_start): New function: Locate the real, Thumb coded
8072 start of a Thumb function.
8073 (do_t_branch23): Alter the destination of branches to Thumb
8076 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8078 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8080 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8083 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8085 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8086 * doc/c-hppa.texi: Likewise.
8088 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8090 * Makefile.am: Rebuild dependencies.
8091 * Makefile.in: Rebuild.
8093 * Makefile.am (DEP_INCLUDES): New variable.
8094 (.dep1): Change to work when srcdir is not an absolute path.
8095 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8096 * Makefile.in: Rebuild.
8098 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8100 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8101 LinearAddress patch.
8103 * configure.in: Set version to 2.9.1.
8104 * configure: Rebuild.
8106 * Branched binutils 2.9.
8108 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8110 * config/tc-i386.h (FWait): Define.
8111 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8112 other prefixes. Check FWait flag in opcode table to see which
8113 instructions require an fwait prefix.
8115 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8117 * stabs.c (get_stab_string_offset): Always create a stab string
8120 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8122 Fix some gcc -Wall warnings:
8123 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8124 * ehopt.c (eh_frame_code_alignment): Likewise.
8125 * expr.c (integer_constant, operand): Likewise.
8126 * frags.c (frag_align): Likewise.
8127 * gasp.c (level_0, change_base, doinstr): Likewise.
8128 * hash.c (hash_ask): Likewise.
8129 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8130 (debugging_pseudo): Likewise.
8131 * macro.c (define_macro, check_macro): Likewise.
8132 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8133 (ignore_rest_of_line, float_cons): Likewise.
8134 * symbols.c (decode_local_label_name): Likewise.
8135 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8136 (fixup_segment, number_to_chars_bigendian): Likewise.
8137 (number_to_chars_littleendian): Likewise.
8138 * config/atof-ieee.c (gen_to_words): Likewise.
8139 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8140 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8141 * read.c (output_big_sleb128): Initialize locals to avoid
8143 (output_big_uleb128, equals): Likewise.
8144 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8145 to unsigned int. Change zeros to unsigned int.
8146 * cond.c (s_if): Add return to default case.
8147 * frags.c (frag_now_fix): Change return type to addressT.
8148 * frags.h (frag_now_fix): Update declaration.
8149 * listing.c (file_info_struct): Change linenum to unsigned int.
8150 (struct list_info_struct): Change hll_line to unsigned int.
8151 (print_source): Update format string.
8152 * read.c (emit_expr): Change scan to unsigned int, and don't
8153 bother to initialize it.
8154 * symbols.c (dollar_label_count): Change to unsigned long.
8155 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8156 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8157 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8159 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8162 mcf5200 just as we do for m68000.
8163 (m68k_init_after_args): Likewise.
8164 (md_estimate_size_before_relax): Likewise.
8166 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8168 * config/tc-v850.c (md_assemble): Store relocation addend in
8169 fixup instead of instruction.
8171 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8173 * config/tc-i386.c (md_assemble): Swap template arguments to
8174 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8175 This macro is currently symmetric, so passing them the wrong
8176 way didn't cause any problem, but may if the macro is changed
8178 After copying template to i.tm, use i.tm. rather than t-> to
8179 access fields, and make t a const*
8180 Move i.tm.operand_types[] swap to immediately after the copy.
8182 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8184 * expr.h (expr_build_uconstant): Add prototype.
8185 (expr_build_unary,expr_build_binary): Add prototypes.
8186 * expr.c (expr_build_uconstant): New function.
8187 (expr_build_unary,expr_build_binary): New functions.
8189 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8191 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8192 * macro.c (macro_expand_body): Increase buffer size.
8193 * messages.c (as_warn): Likewise.
8194 (as_warn_where, as_bad, as_bad_where): Likewise.
8196 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8198 Based on patch from H.J. Lu <hjl@gnu.org>:
8199 * Makefile.am (DISTSTUFF): New variable.
8200 (diststuff): New target.
8201 * Makefile.in: Rebuild.
8203 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8205 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8206 m32r_elf_section_change_hook.
8208 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8209 emit a nop if a section ends with a 16 bit instruction.
8211 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8213 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8214 s_lcomm rather than obj_coff_lcomm.
8215 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8217 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8219 * config/tc-i386.h (LinearAddress): Define.
8220 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8221 instruction, don't use a default segment.
8223 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8225 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8226 * configure: Rebuild.
8228 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8230 * aclocal.m4, configure: Rebuild with libtool 1.2.
8232 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8234 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8235 PC relative branches. Patch courtesy of Jonathan Walton.
8238 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8240 * configure.in (emulations): Add thumb-pe target.
8242 * configure (emulations): Add thumb-pe target.
8244 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8246 * itbl-lex.l (yywrap): Don't define if already defined as a
8249 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8251 * depend.c (quote_string_for_make): New function.
8252 (wrap_output): Use it.
8254 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8256 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8257 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8259 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8261 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8262 Recognize -GN and -relax.
8263 (md_begin): Initialize gp size from -G switch.
8264 (alpha_force_relocation): Always force if -relax.
8265 (alpha_align): Take a new argument that will specify when to
8266 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8267 Change all callers. Emit nop alignment padding as nop+unop pair.
8269 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8271 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8272 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8274 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8276 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8277 require padding to the next long word boundary.
8279 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8281 * cgen.c: #include symcat.h.
8282 * config/tc-m32r.c: Likewise.
8284 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8286 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8287 absolute expressions instead of '$' prefixed register names.
8289 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8291 * read.c (s_set): Record file and line info for symbols when -as.
8292 (pseudo_set): Don't overwrite that dummy fragment.
8294 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8296 * config/tc-ppc.c (md_pseudo_table): Add "section".
8297 (ppc_named_section): New static function.
8299 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8301 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8302 so we don't have to scan the entire list.
8304 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8306 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8307 case, allow the parallel instructions to modify the same flag
8310 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8312 * listing.c (list_symbol_table): Categorize symbols by
8313 undefined_section rather than sy_frag->line == NULL.
8315 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8317 * Makefile.am (install-exec-local): Install properly when ln
8318 fails or tooldir == prefix.
8320 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8322 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8323 Test result of insert_operand for error.
8325 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8327 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8328 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8329 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8330 * doc/Makefile.in: Rebuild.
8332 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8334 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8335 (macro): Fix handling of M_COP[0-3].
8337 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8339 Based on patches from Ross Harvey <ross@teraflop.com>:
8340 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8341 if macro_alternate or macro_mri.
8342 (getstring): Remove support for byte constants between < and >.
8343 (get_any_string): '<' only starts a string if macro_alternate or
8345 (macro_expand_body): Permit keyword parameters following
8346 positional parameters.
8348 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8349 * configure.in (alpha*-*-netbsd*): New target.
8350 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8351 * configure: Rebuild.
8353 * as.h (flag_warn_suppress_instructionswap): Move from here...
8354 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8355 here, and make static.
8357 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8358 BFD_ASSEMBLER or MANY_SEGMENTS.
8360 * as.c (show_usage): Update bug-gnu-utils address.
8361 * gasp.c (show_usage): Likewise.
8362 * doc/as.texinfo (Bug Reporting): Likewise.
8364 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8366 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8367 insns regardless of the size of a pointer if we're in mips I or
8369 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8371 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8373 Fix rac to accept only a0:
8374 * tc-d10v.c (parallel_ok, find_opcode):
8375 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8376 Introduce OPERAND_GPR.
8378 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8380 * read.c (s_fill): Handle non-constant repeat counts by creating
8381 an rs_space fragment.
8383 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8385 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8386 from as_bad to as_warn.
8388 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8390 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8391 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8392 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8394 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8396 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8397 seg_fix_rotP rather than fix_root from seg_info.
8399 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8401 * expr.c: Add support for 0x1_2_3_4 bignums.
8403 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8405 * configure.in: Change -linux* to -linux-gnu*.
8406 * configure: Rebuild.
8408 * app.c (do_scrub_begin): Treat \r as whitespace.
8410 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8412 * Makefile.am: Update dependencies.
8413 * Makefile.in: Rebuild.
8415 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * configure, aclocal.m4: Rebuild with new libtool.
8419 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8421 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8422 the argument to bfd_set_arch_mach.
8423 (load_address): Use bfd_arch_bits_per_address to determine the
8424 bit size of an address instead of looking at the isa level.
8425 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8427 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8429 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8431 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8433 * ehopt.c: New file.
8434 * as.h (enum _relax_state): Add rs_cfa.
8435 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8436 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8437 * read.c (emit_expr): Call check_eh_frame.
8438 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8439 (relax_segment): Likewise.
8440 * Makefile.am: Rebuild dependencies.
8441 (GAS_CFILES): Add ehopt.c.
8442 (GENERIC_OBJS): Add ehopt.o.
8443 * doc/internals.texi (Frags): Document rs_cfa.
8445 * as.c (show_usage): Mention --traditional-format.
8446 (parse_args): Accept --traditional-format.
8447 * as.h (flag_traditional_format): Declare.
8448 * output-file.c (output_file_create): If flag_traditional_format,
8449 set BFD_TRADITIONAL_FORMAT on stdoutput.
8450 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8452 * config/tc-mips.c (append_insn): Make sure that if we have a
8453 fixup for an unmatched %hi reloc, it does not associated with a
8456 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8457 * doc/Makefile.in: Likewise.
8459 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8461 * config/tc-m32r.c (check_for_side_effects): New function.
8462 (can_make_parallel): Add checks for instruction side effects
8463 clashing with the other instruction.
8464 (assemble_parallel_insn): Improve warning messages. Return error
8465 message from non-swapped instruction order.
8467 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8469 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8471 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8472 md_cleanup definition. This moves the forced literal output to
8473 the end of the source pass, and avoids macro's inserting literals
8474 into the code immediately after the macro expansion.
8476 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8478 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8479 a gas internal symbol is adjustable.
8480 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8482 * as.h: If gcc version greater than 2.6, use `__format__' and
8483 `__printf__' in function attributes, rather than `format' and
8486 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8488 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8490 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8492 Add tms320c30 support:
8493 * config/tc-tic30.h: New file.
8494 * config/tc-tic30.c: New file.
8495 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8496 TARGET_FORMAT as "coff-tic30".
8497 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8498 * Makefile.am: Rebuild dependencies.
8499 (CPU_TYPES): Add tic30.
8500 (CPU_OBJ_VALID): tic30-aout is valid.
8501 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8502 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8503 * configure, Makefile.in: Rebuild.
8505 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8507 * config/tc-v850.c (md_assemble): Improvements to error messages.
8509 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8511 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8512 BFD_RELOC_HI16_S to store the high bits of any value.
8514 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8515 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8516 assembler calculate relocations to any external symbol at all.
8517 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8518 involving generation of pc-relative relocs.
8519 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8520 has been moved to md_apply_fix3.
8522 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8523 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8524 which actually means (the address of identifier's GOT entry) +
8525 constant, which is not particularly useful.
8527 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8529 * read.h (include_dirs): Declare.
8530 (include_dir_count,include_dir_maxlen): Declare.
8532 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8534 * configure.in: Correct check for shared opcodes library.
8535 * configure: Rebuild.
8537 * listing.c (buffer_line): If we can't open the file, set at_end.
8538 (listing_print): Remove unused local variable fi.
8540 * config/m68k-parse.y (reglistpair): Handle register list in
8543 * config/vms-conf.h: Don't undef VERSION.
8545 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8547 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8549 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8551 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8552 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8553 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8554 (EXTRA_DIST): Define.
8555 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8556 explicitly rather than via the list of object files.
8557 (gcc-as.opt): New file created when make-gas.com is run.
8558 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8559 itbl-cpu.h} to #include appropriate file rather than copying that
8561 * config/vms-conf.h: Synchronize with current config.in.
8562 * Makefile.in: Rebuild.
8564 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8566 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8567 (parallel_ok): Relaxed parallel subinstruction dependency check.
8569 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8571 * as.h (flag_warn_suppress_instructionswap): added new flag.
8572 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8573 command line argument.
8574 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8575 warning only if flag_warn_suppress_instructionswap is false.
8577 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8579 * configure.in (i386-*-mingw32*): New target.
8580 * configure: Rebuild.
8582 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8584 * symbols.c (resolve_symbol_value): Don't set the segment if it
8585 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8587 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8590 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8592 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8593 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8596 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8598 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8600 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8602 * config/tc-v850.c (v850_insert_operand): Display instruction when
8603 an error is encountered.
8605 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8607 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8608 (i386-*-sco3.2v5*coff): New target.
8609 (i386-*-sco3.2*): New target.
8610 * configure: Rebuild.
8612 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8614 * config/tc-v850.c: Tidy error message production.
8616 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8618 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8619 validate_immediate return value in the right type for comparisons
8622 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8624 * listing.c (MAX_BYTES): Use listing variables not constants.
8625 (data_buffer): No longer an array, but a pointer.
8626 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8627 (listing_listing): Allocate data_buffer.
8629 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8631 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8632 --listing-rhs-width, --listing-cont-lines.
8633 (show_usage): Update.
8634 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8635 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8636 (print_lines): Use the variables instead of the constants.
8637 (listing_listing): Likewise.
8638 * listing.h: Declare the new vars.
8640 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8642 * as.c (parse_args): Add --keep-locals alias for -L.
8643 Add --strip-local-absolute.
8644 (show_usage): Update.
8645 * as.h (flag_strip_local_absolute): New flag.
8646 * symbols.c (S_IS_LOCAL): Use it.
8647 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8648 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8649 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8651 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8653 * config/tc-m32r.c: Detect if explicitly parallel instructions
8654 might have an io conflict and issue a warning message.
8656 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8658 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8659 cgen_swap_fixups): Functions to save, restore and swap the fixup
8660 chain with a backup copy.
8661 (cgen_asm_finish_insn): Returns address of constructed insn.
8663 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8665 * listing.c (file_info_struct): Remove FILE, add POS.
8666 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8667 (file_info): Don't open the file.
8668 (buffer_line): Check for the file in the last_open cache, updating
8670 (print_source): Don't reference file_info->file.
8671 (listing_listing): Likewise.
8672 (listing_print): Close the file in the cache, if any.
8674 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8676 * read.c (dwarf_file_string): New file static variable.
8677 (emit_expr): Look for constant sequence that leads up to a file
8678 name in DWARF debugging output.
8679 (stringer): Use dwarf_file_string to decide whether to accept a
8680 string as a file name.
8682 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8684 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8685 (crack_operand): Add reg->reglst MRI hack.
8686 (r_seg): Put reglst symbols in reg_section.
8687 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8689 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8691 * tc-sh.c (get_specific): Handle SGR & DBR.
8693 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8695 * tc-h8300.c (parse_reg): Take the length of the symbol into
8696 account when attempting to match a register name.
8697 * tc-h8500.c (parse_reg): Likewise.
8699 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8701 * cgen.c: Formatting changes to improve readability.
8703 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8705 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8708 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8710 Based on a patch from Jim Wilson
8711 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8712 (tc_gen_reloc): Handle cross section PC relative relocs
8715 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8717 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8719 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8721 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8722 (expr_jmp_buf): New static local.
8723 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8724 (cgen_md_operand): New function.
8725 * tc-m32r.c: Clean up pass over `struct foo' usage.
8726 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8728 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8730 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8731 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8733 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8735 * config/tc-i386.c (i386_operand): Give an error if there are
8736 unrecognized characters after an expression.
8738 For older changes see ChangeLog-9697