1 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
4 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
6 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
8 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
11 * i386.h (*_Suf): Remove No_dSuf.
12 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
14 (i386_optab): Remove 'd' in the suffixes.
16 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
18 * config/tc-i386.c (T_SHORT): Undefine before defining.
20 2000-12-05 Kazu Hirata <kazu@hxi.com>
22 * config/tc-mips.c: Fix formatting.
24 2000-12-04 Matthew Hiller <hiller@redhat.com>
26 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
27 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
28 (md_show_usage): Ditto.
29 (md_parse_option): Ditto.
30 (d10v_cleanup): Writes pending instruction only if
31 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
32 Fix compile time warning messages.
34 * doc/c-d10v.texi: Documents new options.
36 2000-12-04 Matthew Hiller <hiller@redhat.com>
38 * stabs.c (outputting_stabs_line_debug): New variable.
39 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
40 function entry and unset at function exit.
42 * read.h (outputting_stabs_line_debug): New extern declaration.
44 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
46 * dwarf2dbg.c: Fix compile time warning messages.
48 2000-12-03 Kazu Hirata <kazu@hxi.com>
50 * config/tc-a29k.c: Fix formatting.
51 * config/tc-alpha.c: Likewise.
52 * config/tc-arm.c: Likewise.
53 * config/tc-cris.c: Likewise.
54 * config/tc-hppa.c: Likewise.
55 * config/tc-i370.c: Likewise.
56 * config/tc-i386.c: Likewise.
57 * config/tc-i860.c: Likewise.
58 * config/tc-i960.c: Likewise.
59 * config/tc-ia64.c: Likewise.
60 * config/tc-m68hc11.c: Likewise.
61 * config/tc-m68k.c: Likewise.
62 * config/tc-m88k.c: Likewise.
63 * config/tc-pj.c: Likewise.
64 * config/tc-ppc.c: Likewise.
65 * config/tc-sh.c: Likewise.
66 * config/tc-sparc.c: Likewise.
67 * config/tc-tahoe.c: Likewise.
68 * config/tc-vax.c: Likewise.
70 2000-12-01 Chris Demetriou <cgd@sibyte.com>
72 * config/tc-mips.c (mips_ip): When calculating offsets,
73 don't accept as constant the difference between the
74 addresses of symbols in two different sections.
76 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
78 (validate_mips_insn): Likewise. Also, update 'B' operand
79 specifier to use OP_*_CODE20 constants and delete 'm' operand
81 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
82 operand specifiers. Change warning generated by 'B' operand
83 specifier to reflect its new multi-purpose usage.
85 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
86 -1, and update comment.
87 (file_mips_isa): Likewise.
88 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
89 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
90 ISA_* constants rather than hard-coded numbers.
91 (mips_cpu_info): New structure.
92 (mips_cpu_info_table): New table describing CPU and ISA names
94 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
95 mips_cpu_info_from_cpu): New functions.
96 (mips_isa_to_str): New function to get string for ISA name.
97 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
99 (md_begin): Redo CPU and ISA selection logic, using
100 mips_cpu_info_from_*. Convert to use ISA_* constants rather
101 than hard-coded numbers.
102 (append_insn, mips_emit_delays, macro, macro2): Convert to use
103 ISA_* constants rather than hard-coded numbers.
104 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
105 (md_longopts): Delete OPTION_NO_MIPS32.
106 (md_parse_option): Convert to use ISA_* constants rather than
107 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
108 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
109 to use strcasecmp to recognize "default" and to use
110 mips_cpu_info_from_name to get CPU numbers from argument.
111 (md_show_usage): Move -mips32 so it's with the rest of the ISA
112 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
114 (s_mipsset): Accept ISA value 32.
115 * doc/as.texinfo: Clean up MIPS options summary slightly,
116 remove -no-mips32. Add note about -mips4 and -mips32
117 specifying those ISA levels. Delete -mips32 and -no-mips32
118 cpu flag descriptions.
119 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
120 up the supported CPU switch list, and replace 4Kc, 4Km, and
121 4Kp entries with a single mips32-4k entry. Note that you can
124 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
126 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
128 (md_parse_option): Add cases for OPTION_MIPS5 and
130 (md_show_usage): Mention -mips5 and -mips64 arguments.
131 (s_mipsset): Add cases for MIPS5 and MIPS64.
132 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
134 * doc/as.texinfo: Mention -mips5 and -mips64 options
136 * doc/c-mips.texi: Likewise. Also update introduction
137 and ".set" usage information.
139 * config/tc-mips.c (md_show_usage): Add "sb1" to the
141 (mips_cpu_info_table): Add SB-1 entries.
142 * doc/c-mips.texi: Add "sb1" to the list of CPUs
143 known to the -mcpu option.
145 * doc/as.texinfo: Correct description of MIPS -mcpu
146 option, by copying some of the text from doc/c-mips.texi.
148 2000-12-01 Joel Sherrill <joel@OARcorp.com>
150 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
152 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
153 (sparc*-*-rtems*): Switched from a.out to ELF.
154 * configure: Regenerate.
155 * config.in: Regenerate.
156 * Makefile.in: Regenerate.
157 * aclocal.m4: Regenerate.
158 * po/gas.pot: Regenerate.
160 2000-11-30 Philip Blundell <pb@futuretv.com>
162 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
163 even in non BFD_ASSEMBLER case.
165 2000-11-30 Diego Novillo <dnovillo@redhat.com>
167 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
170 2000-11-29 Richard Henderson <rth@redhat.com>
172 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
173 until dwarf2_finish; use relaxation to get cross-fragment offsets;
174 thread multiple subsegments properly; handle multiple code
175 sections properly; emit proper compilation unit info for assembler
178 * as.h (enum _relax_state): Add rs_dwarf2dbg.
179 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
180 (dwarf2dbg_estimate_size_before_relax): Declare.
181 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
182 * write.c: Include dwarf2dbg.h.
183 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
184 (relax_segment): Likewise.
186 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
188 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
189 jump>: Use as_bad_where instead of as_bad. Tweak error message
190 accordingly. Stabilize frag by updating fix part and resetting
192 <undefined symbol, unconditional jump>: Ditto.
193 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
194 indexing is_end_of_line[].
195 (md_assemble): Initialize size to 0.
196 (md_section_align): Mark parameter seg as unused.
197 (parse_reg): Parse names case-insensitively.
199 2000-11-28 Kazu Hirata <kazu@hxi.com>
201 * config/obj-aout.h: Fix formatting.
202 * config/obj-bout.h: Likewise.
203 * config/obj-coff.c: Likewise.
204 * config/obj-coff.h: Likewise.
205 * config/obj-elf.h: Likewise.
206 * config/obj-som.h: Likewise.
207 * config/obj-vms.c: Likewise.
208 * config/obj-vms.h: Likewise.
209 * config/tc-h8300.h: Likewise.
210 * config/tc-ns32k.h: Likewise.
211 * config/tc-sparc.h: Likewise.
212 * config/tc-tic54x.h: Likewise.
213 * config/tc-z8k.h: Likewise.
215 2000-11-28 Nick Clifton <nickc@redhat.com>
217 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
218 License is present in the sources, but not the output, and
219 also available from the GNU website.
220 (GNU Free Documentation License): Comment out this section.
222 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
224 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
225 targets. Remove i860 from valid a.out targets.
226 * Makefile.in: Regenerate.
228 * config/tc-cris.c: Include dwarf2dbg.h.
229 (md_pseudo_table): Add .file and .loc.
230 (md_assemble): Call dwarf2_emit_insn if generating ELF.
231 (s_cris_file, s_cris_loc): New.
232 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
233 * Makefile.am: Regenerate dependencies.
234 * Makefile.in: Regenerate.
236 2000-11-28 Alan Modra <alan@linuxcare.com.au>
238 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
239 (MRI_MUL_PRECEDENCE): Likewise.
240 (op_rank): Fix a comment typo.
242 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
244 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
246 (get_operand): Fix analysis for movw/movb instructions.
248 2000-11-24 Nick Clifton <nickc@redhat.com>
250 * configure.in (xscale-elf): Add target.
251 (xscale-coff): Add target.
252 * configure: Regenerate.
254 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
256 (ARM_EXT_XSCALE): New ARM architecture extension.
257 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
258 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
259 (ARM_THUMB): Rename to ARM_EXT_THUMB.
260 (ARM_ARCH_V4): Remove processor from architecture.
261 (ARM_ARCH_3M): New architecutre definition.
262 (ARM_ARCH_V5TE): New architecutre definition.
263 (ARM_ARCH_XSCALE): New architecutre definition.
264 (CPU_DEFAULT): Allow to be defaulted to XScale.
265 (atpcs): New boolean variable.
266 (ldr_flags): Support 'd' flag for double word loads.
267 (str_flags): Support 'd' flag for double word stored.
268 (do_mia): New function.
269 (do_mar): New function.
270 (do_mra): New function.
271 (do_pld): New function.
272 (do_ldrd): New function.
273 (do_blx): New function.
274 (do_bkpt): New function.
275 (do_clz): New function.
276 (do_lstc2): New function.
277 (do_cdp2): New function.
278 (do_t_blx): New function.
279 (do_t_bkpt): New function.
280 (do_smla): New function.
281 (do_smlal): New function.
282 (do_smul): New function.
283 (do_qadd): New function.
284 (do_co_reg2c): New function.
285 (LONGEST_INSN): Redefine to 7.
287 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
288 command line switches.
290 2000-11-22 Jim Wilson <wilson@redhat.com>
292 * config/tc-ia64.c (pseudo_func): Add missing initializers.
293 (struct rsrc): Make line unsigned.
294 (gr_values): Add missing initializer.
295 (SLOT_NUM_NOT_SET): Add unsigned cast.
296 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
297 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
298 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
299 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
300 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
301 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
302 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
303 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
304 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
305 Add ATTRIBUTE_UNUSED to unused parameters.
306 (convert_expr_to_ab_reg): Add parens.
307 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
308 (dot_prologue): Initialize grsave when declared.
309 (md_pseudo_table): Add missing initializers.
310 (operand_match): Add casts to bfd_vma.
311 (emit_one_bundle): Delete unused local prev. Make required_template
313 (specify_resource): Cast i to unsigned.
314 (note_register_values): Use fprintf_vma.
315 (print_dependency): Likewise.
317 2000-11-21 Jim Wilson <wilson@redhat.com>
319 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
320 for unwind info section.
321 (dot_endp): Likewise for unwind section.
323 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
326 2000-11-21 Jakub Jelinek <jakub@redhat.com>
328 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
329 (output_insn): Call dwarf2_emit_insn.
330 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
332 2000-11-17 Richard Henderson <rth@redhat.com>
334 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
335 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
336 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
338 2000-11-17 Nick Clifton <nickc@redhat.com>
340 * config/tc-arm.c (md_pseudo_table): Add support for .line and
343 2000-11-17 Richard Henderson <rth@redhat.com>
345 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
347 2000-11-17 Richard Henderson <rth@redhat.com>
349 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
350 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
351 tri-state definition of alpha_flag_mdebug.
352 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
353 (s_alpha_file): Store first .file directive.
355 (md_pseudo_table): Add stabs and stabn.
357 2000-11-17 Richard Henderson <rth@redhat.com>
359 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
361 2000-11-17 Richard Henderson <rth@redhat.com>
363 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
364 (main): Call dwarf2_finish.
365 * as.h (debug_type): Clarify documentation of the meaning
367 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
368 (print_stats): Fix parenthesis problem.
369 (now_subseg_size): New.
370 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
371 (dwarf2_directive_file): Don't set debug_type.
372 (dwarf2_where): Honor DEBUG_DWARF2 first.
373 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
374 do nothing if not emitting dwarf2 debug info, or no work.
375 * dwarf2dbg.h (dwarf2_emit_insn): Update.
376 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
377 (ecoff_new_file): Likewise.
378 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
379 commentary wrt dwarf2.
381 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
382 ATTRIBUTE_UNUSED as needed.
383 (emit_insn): Call dwarf2_emit_insn.
386 (s_alpha_coff_wrapper): Don't handle them.
387 (md_pseudo_table): Update for .file and .loc.
388 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
390 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
391 don't protect with debug_type.
392 * config/tc-hppa.c (md_assemble): Likewise.
393 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
394 * config/tc-mn10300.c (md_assemble): Likewise.
395 * config/tc-sh.c (md_assemble): Likewise.
396 * config/tc-v850.c (md_assemble): Likewise.
398 * config/tc-arm.c (arm_end_of_source): Remove.
399 * config/tc-hppa.c (pa_end_of_source): Remove.
400 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
401 * config/tc-mn10300.c (mn10300_finalize): Remove.
402 * config/tc-sh.c (sh_finalize): Remove.
403 * config/tc-v850.c (sh_finalize): Remove.
405 * config/tc-arm.h (md_end): Remove.
406 * config/tc-hppa.h (md_end): Remove.
407 (DWARF2_LINE_MIN_INSN_LENGTH): New.
408 * config/tc-m68hc11.h (md_end): Remove.
409 * config/tc-mn10300.h (md_end): Remove.
410 * config/tc-sh.h (md_end): Remove.
411 * config/tc-v850.h (md_end): Remove.
413 * config/tc-ia64.c (emit_one_bundle): Don't protect
414 dwarf2 bits with debug_type.
415 (md_assemble): Likewise.
416 (ia64_end_of_source): Don't call dwarf2_finish.
418 2000-11-16 Jim Wilson <wilson@redhat.com>
420 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
421 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
424 2000-11-16 H.J. Lu <hjl@gnu.org>
426 * config/obj-elf.c (obj_elf_symver): Don't check the missing
429 2000-11-15 Kazu Hirata <kazu@hxi.com>
431 * config/tc-tic30.c: Fix formatting.
432 * config/tc-tic80.c: Likewise.
433 * config/tc-v850.c: Likewise.
434 * config/tc-vax.c: Likewise.
435 * config/tc-w65.c: Likewise.
436 * config/tc-z8k.c: Likewise.
438 2000-11-14 DJ Delorie <dj@redhat.com>
440 * config/tc-v850.c: Support dwarf2.
441 * config/tc-v850.h: Ditto.
443 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
444 parse_cons_expression_v850 to initialize hold_cons_reloc.
446 2000-11-15 Bernd Schmidt <bernds@redhat.com>
448 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
449 (errata_nops_necessary_p): New function.
450 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
453 2000-11-14 Jim Wilson <wilson@redhat.com>
455 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
456 return little endian bfd formats.
458 2000-11-14 Kazu Hirata <kazu@hxi.com>
460 * config/aout_gnu.h: Fix formatting.
461 * config/atof-vax.c: Likewise.
462 * config/m68k-parse.h: Likewise.
463 * config/m88k-opcode.h: Likewise.
464 * config/obj-elf.c: Likewise.
465 * config/tc-arm.c: Likewise.
466 * config/tc-cris.c: Likewise.
467 * config/tc-i386.c: Likewise.
468 * config/tc-ia64.c: Likewise.
469 * config/tc-mn10300.c: Likewise.
470 * config/te-386bsd.h: Likewise.
471 * config/te-hppa.h: Likewise.
472 * config/te-nbsd.h: Likewise.
473 * config/te-ppcnw.h: Likewise.
474 * config/te-sparcaout.h: Likewise.
475 * config/te-tmips.h: Likewise.
476 * config/vax-inst.h: Likewise.
477 * config/vms-conf.h: Likewise.
479 2000-11-14 Jakub Jelinek <jakub@redhat.com>
481 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
483 2000-11-13 H.J. Lu <hjl@gnu.org>
485 * config/obj-elf.c (elf_frob_symbol): Support
486 ".symver name,name2@@@nodename".
487 (elf_frob_file_before_adjust): Likewise.
489 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
490 and ".symver name,name2@@@nodename".
493 2000-11-12 H.J. Lu (hjl@gnu.org)
495 * config/obj-elf.c (obj_elf_symver): Check missing version
498 2000-11-12 H.J. Lu (hjl@gnu.org)
500 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
501 instead of bfd_vma for non-bfd assemblers.
503 2000-11-09 Kazu Hirata <kazu@hxi.com>
505 * itbl-ops.c: Fix comment typos.
507 2000-11-08 Jim Wilson <wilson@redhat.com>
509 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
510 (struct unwind): Add next_slot_frag field.
511 (slot_index): New parameters slot_frag and first_frag. Add code
512 to add in frag sizes when different. Add comments.
513 (fixup_unw_records): New locals first_frag and last_frag. Pass new
514 arguments to slot_index.
515 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
516 loop end. Set next_slot_frag field.
518 2000-11-07 H.J. Lu <hjl@gnu.org>
520 * doc/as.texinfo (.symver): Updated for versioned symbol
523 * obj.h (format_ops): Add the frob_file_before_adjust field.
525 * config/obj-aout.c (aout_format_ops): Set the
526 frob_file_before_adjust field to 0.
527 * config/obj-coff.c (coff_format_ops): Likewise.
528 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
530 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
532 (elf_frob_file_before_adjust): New function to remove unneeded
533 versioned symbols from the symbol table.
534 (elf_format_ops): Set the frob_file_before_adjust field to
535 elf_frob_file_before_adjust.
537 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
540 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
542 2000-11-07 Peter Targett <peter.targett@arccores.com>
544 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
546 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
547 Fix compile time warning messages.
549 2000-11-07 Nick Clifton <nickc@redhat.com>
551 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
552 buffer in order to avoid buffer overflows.
554 2000-11-06 Steve Ellcey <sje@cup.hp.com>
556 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
557 Change M to m for -milp32 or -mlp64 to match gcc.
558 (dot_endp): Use bytes_per_address instead of 8.
559 (emit_one_bundle): Use number_to_chars_littleendian instead of
561 (fix_insn): Likewise.
562 (ia64_init): New function.
563 (ia64_target_format): New function.
564 (md_begin): Set endianness, arch, and machine as appropriate.
565 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
566 Make these macros depend on TE_HPUX macro.
567 (TARGET_FORMAT): Define.
568 (HOST_SPECIAL_INIT): Define.
569 * config/te-hpux.h: New file.
570 * configure.in: Add "ia64-*-hpux*" target to configure.
571 * configure: Regenerate.
573 2000-11-06 Kazu Hirata <kazu@hxi.com>
575 * as.c: Fix formatting.
576 * dwarf2dbg.c: Likewise.
577 * input-file.c: Likewise.
578 * input-file.h: Likewise.
579 * input-scrub.c: Likewise.
580 * itbl-ops.c: Likewise.
581 * listing.c: Likewise.
583 * messages.c: Likewise.
585 * subsegs.c: Likewise.
586 * subsegs.h: Likewise.
589 2000-11-06 Nick Clifton <nickc@redhat.com>
591 * doc/as.texinfo: Add GNU Free Documentation License.
592 * doc/gasp.texi: Add GNU Free Documentation License.
593 * doc/as.1: Add GNU Free Documentation License.
595 2000-11-05 Nick Clifton <nickc@redhat.com>
597 * config/tc-arm.c: Add include of "dwarf2dbg.h"
599 2000-11-02 Per Lundberg <plundis@chaosdev.org>
601 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
602 * configure: Regenerate.
604 2000-11-01 Nick Clifton <nickc@redhat.com>
606 * read.c (original_case_string): New global variable.
607 (read_a_source_file): Copy opcode string into
608 original_case_string if clobbering the case of the opcode.
609 * read.h: Export the definition of original_case_string.
610 * config/tc-arm.c (md_assembler): When parsing a .req
611 directive use the original opcode string, not the case
614 2000-11-02 Nick Clifton <nickc@redhat.com>
616 * config/tc-mn10300.c (debug_line): Remove this static
618 (md_assemble): Call dwarf2_generate_asm_lineno instead of
619 dwarf2_where and dwarf2_gen_line_info.
621 2000-11-02 Theo Honohan <th@futuretv.com>
623 * config/tc-arm.c (do_msr): Improve error message.
625 2000-10-31 Eric Christopher <echristo@redhat.com>
627 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
628 or pc-relative, else use fx_offset.
630 2000-10-31 Jim Wilson <wilson@redhat.com>
632 * config/tc-ia64.c (struct md): New field tag_fixups.
633 (ia64_flush_insns): Handle tag_fixups. Error if dangling
634 qualifying predicate.
635 (emit_one_bundle): Delete spurious multiplication by one. Handle
637 (ia64_start_line): Error if dangling qualifying predicate.
638 (defining_tag): New static variable.
639 (ia64_unrecognized_line, case '['): Parse tags.
640 (ia64_frob_label): Create tag_fixups.
641 (md_assemble): Reset md.qp.X_op after using it.
643 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
645 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
647 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
649 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
651 2000-10-30 Kazu Hirata <kazu@hxi.com>
653 * expr.c: Fix formatting.
654 * flonum-copy.c: Likewise.
655 * flonum.h: Likewise.
659 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
661 * as.h (OPTION_MD_BASE): Bump to 190.
662 * as.c (parse_args) <std_longopts>: Add comment about the need to
663 check OPTION_MD_BASE in as.h.
665 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
668 2000-10-27 Nick Clifton <nickc@redhat.com>
670 * configure.in (emulations): Add m68hc12.
671 * configure: Regenerate.
672 * po/gas.pot: Regenerate.
674 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
676 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
678 (arm_psr_parse): Handle lowercase CPSR and SPSR.
680 2000-10-25 Nick Clifton <nickc@redhat.com>
682 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
683 a DWARF2 line number information sequence.
685 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
687 * read.c (generate_lineno_debug): Update comment describing why
688 DWARF2 line number debug information is not generated
689 automatically by this function.
691 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
694 * config/tc-arm.h (md_end): Define.
695 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
697 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
698 if generating DWARF2 line numbers.
699 (arm_end_of_source): New function. Call dwarf2_finish if
702 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
703 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
704 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
706 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
708 * tc-i386.c: Fix prototype declarations for functions taking no
711 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
713 * tc-i386.c (i386_operand_modifier): Remove.
714 (build_displacement_string): Remove.
715 (i386_parse_seg): Remove.
716 (i386_intel_memory_operand): Remove.
717 (i386_intel_operand): Re-write using recursive descent parser based
718 on MASM documentation.
719 (struct intel_parser_s): New structure.
720 (intel_parser): New static variable.
721 (struct intel_token): New structure.
722 (cur_token, prev_token): New static variables.
735 (intel_match_token): New function.
736 (intel_get_token): New function.
737 (intel_putback_token): New function.
738 (intel_expr): New function.
739 (intel_e05): New function.
740 (intel_e05_1): New function.
741 (intel_e06): New function.
742 (intel_e06_1): New function.
743 (intel_e09): New function.
744 (intel_e09_1): New function.
745 (intel_e10): New function.
746 (intel_e10_1): New function.
747 (intel_e11): New function.
749 2000-10-20 Jakub Jelinek <jakub@redhat.com>
751 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
752 instructions to loose any special insn->architecture mask.
754 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
755 (sparc_md_end, sparc_arch_types, sparc_arch,
756 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
757 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
758 request v9b architecture if they are used).
760 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
762 * config/tc-m68k.c: Fix the previous misapplied patch.
764 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
766 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
767 BFD_ASSEMBLER and !BFD_ASSEMBLER.
768 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
771 2000-10-17 Kazu Hirata <kazu@hxi.com>
773 * debug.c: Fix formatting.
774 * depend.c: Likewise.
775 * dwarf2dbg.c: Likewise.
776 * dwarf2dbg.h: Likewise.
780 * flonum-konst.c: Likewise.
783 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
785 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
787 * doc/as.texinfo: Added notes about this new option.
789 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
791 * config/tc-sh.c (JREG): Remove.
792 (md_convert_frag): Remove #if 0:d code using JREG.
794 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
796 * config/tc-i386.c (i386_operand_modifier): Only match
797 modifiers SHORT and FLAT if they are followed by a space.
798 (parse_register): When `allow_naked_reg' is set, do not confuse
799 identifiers that start with a register name with a register.
801 2000-10-12 Kazu Hirata <kazu@hxi.com>
803 * app.c: Fix formatting.
806 * bit_fix.h: Likewise.
811 2000-10-11 Alan Modra <alan@linuxcare.com.au>
813 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
815 2000-10-07 Alan Modra <alan@linuxcare.com.au>
817 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
818 Re-arrange function a little and improve error message.
820 * write.c (write_relocs): Fix a comment.
822 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
825 2000-10-05 Jim Wilson <wilson@cygnus.com>
827 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
829 2000-10-05 Alan Modra <alan@linuxcare.com.au>
831 * config/tc-i386.c: Delete some useless comments, reformat others.
833 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
834 non-global syms in linkonce sections.
836 2000-10-04 Ralf Baechle <ralf@gnu.org>
838 * config/tc-ia64.c (operand_match): Don't use // style comments.
839 * config/tc-i370.c: Likewise.
841 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
843 Changes to handle varying register prefix and user symbol prefix.
844 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
845 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
846 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
847 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
848 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
849 (demand_register_prefix): New variable.
850 (md_pseudo_table): New pseudo ".syntax".
851 (md_longopts): New options --no-underscore and --underscore.
852 (cris_target_format): Return elf32-us-cris or elf32-cris depending
853 on symbols_have_leading_underscore.
854 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
855 (get_spec_reg): Ditto.
856 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
858 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
860 <case OPTION_NO_US, case OPTION_US>: New.
861 (md_show_usage): Be brief and reformat to match continuation of
863 * po/gas.pot: Regenerate.
865 2000-09-28 Alan Modra <alan@linuxcare.com.au>
867 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
868 force relocs for 12 bit branches.
869 (md_apply_fix): Similarly, adjust logic here.
871 2000-09-28 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
874 adjust for external and weak syms as we will use a reloc. Allow
875 for +8 offset when calculating limits of branches.
876 (hppa_fix_adjustable): Undo 2000-09-23 change.
877 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
878 Correct distance calculation.
879 (tc_gen_reloc): Print the file name and line number if we can't
882 From John David Anglin <dave@hiauly1.hia.nrc.ca>
883 * config/tc-hppa.c (nonzero_dibits): Define.
884 (arg_reloc_stub_needed): Check each arg and return value
885 separately for zero case.
886 (pa_align): Declare argument `bytes'.
888 2000-09-25 Kazu Hirata <kazu@hxi.com>
890 * config/tc-cris.c: Fix formatting.
891 * config/tc-d10v.h: Likewise.
892 * config/tc-d30v.c: Likewise.
893 * config/tc-d30v.h: Likewise.
894 * config/tc-fr30.c: Likewise.
895 * config/tc-fr30.h: Likewise.
896 * config/tc-m68k.c: Likewise.
897 * config/tc-m68k.h: Likewise.
898 * config/tc-pj.h: Likewise.
899 * config/tc-ppc.c: Likewise.
900 * config/tc-ppc.h: Likewise.
901 * config/tc-sh.c: Likewise.
902 * config/tc-sh.h: Likewise.
903 * config/tc-sparc.c: Likewise.
904 * config/tc-v850.h: Likewise.
905 * config/tc-vax.h: Likewise.
906 * config/tc-w65.h: Likewise.
907 * config/tc-z8k.h: Likewise.
909 2000-09-23 Alan Modra <alan@linuxcare.com.au>
911 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
913 (hppa_force_relocation): Likewise.
915 2000-09-22 Jim Wilson <wilson@cygnus.com>
917 * config/tc-ia64.c (dv_sem): Add "stop".
918 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
919 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
920 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
922 (mark_resources): Check IA64_RS_PRr.
924 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
926 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
927 md_estimate_size_before_relax): Redesign and clean up the
928 relaxation mechanism.
930 2000-09-21 Kazu Hirata <kazu@hxi.com>
932 * config/tc-ns32k.c: Fix formatting.
933 * config/tc-ns32k.h: Likewise.
935 2000-09-20 Kazu Hirata <kazu@hxi.com>
937 * config/tc-m32r.c: Fix formatting.
938 * config/tc-m32r.h: Likewise.
939 * config/tc-m68851.h: Likewise.
940 * config/tc-m68hc11.c: Likewise.
941 * config/tc-m68hc11.h: Likewise.
942 * config/tc-m88k.c: Likewise.
943 * config/tc-mcore.c: Likewise.
944 * config/tc-mcore.h: Likewise.
945 * config/tc-mips.c: Likewise.
946 * config/tc-mips.h: Likewise.
947 * config/tc-mn10200.h: Likewise.
948 * config/tc-mn10300.h: Likewise.
949 * config/tc-tahoe.c: Likewise.
950 * config/tc-tahoe.h: Likewise.
952 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
954 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
955 Likewise in relaxation description comments.
957 2000-09-18 Alan Modra <alan@linuxcare.com.au>
959 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
960 subtraction of two syms without emitting a relocation.
962 From David Huggins-Daines <dhd@linuxcare.com>
963 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
964 global or weak symbols.
966 2000-09-15 Kazu Hirata <kazu@hxi.com>
968 * config/tc-h8300.h: Fix formatting.
969 * config/tc-h8500.c: Likewise.
970 * config/tc-h8500.h: Likewise.
971 * config/tc-hppa.h: Likewise.
972 * config/tc-i370.h: Likewise.
973 * config/tc-i386.h: Likewise.
974 * config/tc-i860.c: Likewise.
975 * config/tc-i860.h: Likewise.
976 * config/tc-i960.h: Likewise.
977 * config/tc-ia64.c: Likewise.
978 * config/tc-ia64.h: Likewise.
980 2000-09-14 Kazu Hirata <kazu@hxi.com>
982 * config/tc-a29k.c: Fix formatting.
983 * config/tc-alpha.c: Likewise.
984 * config/tc-arc.c: Likewise.
985 * config/tc-arc.h: Likewise.
986 * config/tc-arm.c: Likewise.
987 * config/tc-arm.h: Likewise.
988 * config/tc-avr.c: Likewise.
989 * config/tc-avr.h: Likewise.
990 * config/tc-tic30.c: Likewise.
991 * config/tc-tic30.h: Likewise.
992 * config/tc-tic54x.c: Likewise.
993 * config/tc-tic54x.h: Likewise.
994 * config/tc-tic80.c: Likewise.
995 * config/tc-tic80.h: Likewise.
997 2000-09-14 Timothy Wall <twall@cygnus.com>
999 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1000 parallel comparisons for later use.
1001 (struct rsrc): Add parallel comparison type.
1002 (resources_match): Skip special cases of PR usage (non-conflicting
1005 2000-09-13 Kazu Hirata <kazu@hxi.com>
1007 * config/obj-ecoff.c: Fix formatting.
1008 * config/obj-elf.c: Likewise.
1009 * config/obj-elf.h: Likewise.
1010 * config/obj-evax.h: Likewise.
1011 * config/obj-generic.h: Likewise.
1012 * config/obj-hp300.c: Likewise.
1013 * config/obj-hp300.h: Likewise.
1014 * config/obj-ieee.h: Likewise.
1015 * config/obj-vms.c: Likewise.
1016 * config/obj-vms.h: Likewise.
1018 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1020 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1021 (md_parse_option): Ditto.
1022 (md_longopts): Add -mips32 option.
1023 (md_show_usage): Document new options.
1024 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1025 (mips_ip): Assemble mfc0 with a sub-selection code.
1026 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1027 (mips_cpu_to_str): New function.
1028 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1029 Use CPU_* defines instead of hardcoded numbers.
1031 * doc/as.texinfo: Document new options.
1032 * doc/c-mips.texi: Ditto.
1034 2000-09-12 Kazu Hirata <kazu@hxi.com>
1036 * as.h: Fix formatting.
1037 * asintl.h: Likewise.
1038 * bit_fix.h: Likewise.
1039 * config/obj-aout.c: Likewise.
1040 * config/obj-aout.h: Likewise.
1041 * config/obj-bout.c: Likewise.
1042 * config/obj-bout.h: Likewise.
1043 * config/obj-coff.c: Likewise.
1044 * config/obj-coff.h: Likewise.
1045 * dwarf2dbg.h: Likewise.
1047 * flonum.h: Likewise.
1048 * frags.h: Likewise.
1049 * itbl-ops.h: Likewise.
1050 * macro.h: Likewise.
1053 * struc-symbol.h: Likewise.
1054 * subsegs.h: Likewise.
1055 * symbols.h: Likewise.
1057 * write.h: Likewise.
1059 2000-09-11 Kazu Hirata <kazu@hxi.com>
1061 * bignum-copy.c: Fix formatting.
1062 * config/tc-i370.c: Likewise.
1063 * config/tc-i960.c: Likewise.
1064 * config/tc-m68k.c: Likewise.
1065 * ehopt.c: Likewise.
1066 * flonum-copy.c: Likewise.
1067 * flonum-konst.c: Likewise.
1068 * flonum-mult.c: Likewise.
1069 * literal.c: Likewise.
1072 * stabs.c: Likewise.
1073 * subsegs.c: Likewise.
1075 2000-09-09 Philip Blundell <philb@gnu.org>
1077 * configure.in (arm*-*-uclinux*): New target.
1078 * configure: Regenerate.
1080 2000-09-09 Kazu Hirata <kazu@hxi.com>
1082 * input-file.c: Fix formatting.
1083 * itbl-ops.c: Likewise.
1084 * messages.c: Likewise.
1086 2000-09-08 Philip Blundell <philb@gnu.org>
1088 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1091 2000-09-07 H.J. Lu <hjl@gnu.org>
1093 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1094 * configure: Rebuild.
1096 2000-09-07 Kazu Hirata <kazu@hxi.com>
1098 * atof-generic.c: Fix formatting.
1099 * config/tc-mips.c: Likewise.
1100 * config/tc-vax.c: Likewise.
1101 * input-scrub.c: Likewise.
1103 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1105 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1106 * configure.in (sh-*-linux*): Added.
1107 * configure: Rebuilt.
1109 2000-09-06 Kazu Hirata <kazu@hxi.com>
1111 * config/tc-hppa.c: Fix formatting.
1113 * ecoff.c: Fix formatting.
1115 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1117 * configure: Rebuilt with new libtool.m4.
1119 2000-09-05 Kazu Hirata <kazu@hxi.com>
1121 * cgen.c: Fix formatting.
1122 * config/tc-ia64.c: Likewise.
1124 2000-09-05 Nick Clifton <nickc@redhat.com>
1126 * aclocal.m4: Regenerate.
1127 * config.in: Regenerate.
1128 * configure: Regenerate.
1129 * po/gas.pot: Regenerate.
1131 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1133 * config/tc-cris.c: Correct comment typos.
1135 2000-09-05 Eric Christopher <echristo@cygnus.com>
1137 * config/tc-mn10300.c: Cleanup.
1138 (md_pcrel_from): Enable.
1140 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1142 * expr.c (operand): Fix a comment typo.
1143 * write.c (write_relocs): Fix a signed/unsigned warning.
1145 * config/tc-hppa.c (fudge_reg_expressions): New
1146 (hppa_force_reg_syms_absolute): New.
1147 (pa_equ): Allow reg_section expressions.
1148 * config/tc-hppa.c (md_optimize_expr): Define.
1149 (hppa_force_reg_syms_absolute): Prototype.
1151 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1152 (pa_parse_number): Pass in arg to select fp reg parsing.
1153 Return 1 to indicate format checks pass. If strict, then only
1154 accept a register or register symbol. Return value in...
1155 (pa_number): New static for pa_parse_number.
1156 (FP_REG_BASE): Define.
1157 (FP_REG_RSEL): Define.
1158 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1159 appropriate. White space changes.
1160 (need_pa11_opcode): Don't bother passing any params, get them from
1162 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1163 Remove extraneous check in case 'Q'.
1164 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1165 reg, set section of resulting symbol to reg_section.
1166 (pa_parse_space_stmt): Modify call to pa_parse_number.
1167 (pa_space): Likewise.
1169 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1170 (hppa_force_relocation): Handle vtable relocs.
1171 (pa_vtable_entry): New.
1172 (pa_vtable_inherit): New.
1173 (md_pseudo_table): Add entries for vtable pseudos.
1174 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1175 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1177 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1178 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1179 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1181 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1182 specify a symbol type.
1184 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1185 dependent things together.
1186 (md_elf_symbol_type): Define.
1188 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1190 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1192 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1193 (obj_elf_vtable_entry): Declare.
1195 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1196 and export function.
1197 (obj_elf_vtable_entry): Similarly.
1198 (elf_pseudo_table): Fix the damage with a cast.
1200 2000-09-03 Richard Henderson <rth@cygnus.com>
1202 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1203 for template selection when a label is needed.
1205 2000-09-02 Kazu Hirata <kazu@hxi.com>
1207 * config/tc-ia64.c: Fix formatting.
1209 2000-09-02 Nick Clifton <nickc@redhat.com>
1211 * configure.in: Increase version number to 2.10.91.
1212 * configure: Regenerate.
1213 * aclocal.m4: Regenerate.
1214 * config.in: Regenerate.
1215 * po/gas.pot: Regenerate.
1216 * Makefile.in: Regenerate.
1218 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1220 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1221 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1222 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1224 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1227 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1229 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1230 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1231 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1232 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1233 (GOT_symbol): New variable.
1234 (md_undefined_symbol): Set it.
1236 2000-09-01 Richard Henderson <rth@cygnus.com>
1238 * config/tc-ia64.c (match): Don't inline.
1239 (extra_goodness): New.
1240 (md_begin): Prefer nop.f and nop.b for best_template.
1242 2000-08-31 Kazu Hirata <kazu@hxi.com>
1244 * as.c: Fix formatting.
1246 * frags.c: Likewise.
1247 * macro.c: Likewise.
1249 2000-08-31 Eric Christopher <echristo@cygnus.com>
1251 * config/tc-mn10300.c: Cleanup and fix warnings.
1252 (md_pseudo_table): Add initializers.
1253 (md_show_usage): Cleanup.
1254 (md_parse_option): Fix warnings.
1255 (md_undefined_symbol): Fix warnings.
1256 (md_conver_frag): Fix warnings.
1257 (tc_gen_reloc): Fix warnings.
1258 (md_apply_fix3): Fix warnings.
1259 (check_operand): Fix warnings.
1261 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1263 * acinclude.m4: Include libtool and gettext macros from the
1265 * aclocal.m4, configure: Rebuilt.
1267 2000-08-30 Mark Hatle <mhatle@mvista.com>
1269 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1271 2000-08-31 Kazu Hirata <kazu@hxi.com>
1273 * listing.c: Fix formatting.
1275 2000-08-29 Kazu Hirata <kazu@hxi.com>
1277 * app.c: Fix a comment typo. Fix formatting.
1279 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1281 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1282 offset of the target destination for jmp instructions.
1283 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1285 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1287 * NEWS: Mention support for CRIS.
1289 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1291 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1292 Sets `.lcomm' alignment to zero.
1294 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1296 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1297 (TC_FIX_ADJUSTABLE): Define.
1299 2000-08-23 Jim Wilson <wilson@cygnus.com>
1301 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1302 unwind.personality_routine is set.
1304 2000-08-23 H.J. Lu <hjl@gnu.org>
1306 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1308 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1310 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1313 2000-08-22 H.J. Lu <hjl@gnu.org>
1315 * config.in (STRICTCOFF): New for strict COFF.
1317 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1318 i386-*-go32* and i386-go32-rtems*.
1319 * configure: Rebuilt.
1321 * config/obj-coff.c (obj_coff_endef): Follow the historical
1322 behavior if STRICTCOFF is not defined.
1324 * doc/internals.texi: Document STRICTCOFF.
1326 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1328 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1329 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1330 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1331 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1332 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1333 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1334 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1337 2000-08-22 Eric Christopher <echristo@cygnus.com>
1339 * config/tc-mn10300.c: (md_apply_fix): New function.
1340 (mn10300_force_relocation): New function.
1341 (mn10300_fix_adjustable): New function.
1343 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1344 (TC_HANDLES_FX_DONE): Define.
1345 (obj_fix_adjustable): Define.
1346 (MD_APPLY_FIX3): Define.
1347 (TC_LINKRELAX_FIXUP): Define.
1349 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1351 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1353 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1355 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1357 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1358 if the fixup resulted in a relocation.
1360 2000-08-18 Nick Clifton <nickc@redhat.com>
1362 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1363 Make reference to first element of shift_names explicit.
1365 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1367 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1368 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1369 add a symbol's address. Removed all target-specific #ifdefs that
1370 used to accomplished the same.
1371 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1372 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1373 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1374 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1375 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1377 2000-08-17 Kazu Hirata <kazu@hxi.com>
1379 * dwarf2dbg.c: Fix formatting.
1381 2000-08-17 Nick Clifton <nickc@redhat.com>
1383 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1384 to be recoded as logical shift lefts by zero.
1386 2000-08-16 Jim Wilson <wilson@cygnus.com>
1388 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1389 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1391 (note_register_values): Handle IA64_OPND_R3_2 operands.
1393 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1395 * config/tc-i860.c (md_operand): Silly typo fixed.
1397 2000-08-16 Nick Clifton <nickc@redhat.com>
1399 * config/tc-arm.c (struct asm_shift): Delete.
1401 (enum asm_shift_index): New.
1402 (struct asm_shift_properties): New.
1403 (struct asm_shift_name): New.
1404 (shift_properties[]); New.
1405 (shift_names[]); New.
1407 (decode_shift): Use new structures.
1408 Issue a warning is "ROR #0" is used.
1409 Issue a warning if "ASR #0" or "LSR #0" is used.
1411 (md_begin): Initialise arm_shift_hsh table from new
1412 asm_shift_name array.
1414 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1416 * config/tc-sparc.c: Kill all warnings.
1417 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1419 (md_show_usage): Update usage text.
1421 2000-08-16 Nick Clifton <nickc@redhat.com>
1423 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1426 2000-08-15 Will Cohen <wcohen@redhat.com>
1428 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1430 * config/tc-sh.c (md_assemble): Changed so debug_type
1431 test performed for ppi_assemble
1432 * config/tc-sh.c: Included dwarf2dbg.h.
1433 (debug_line): Defined.
1434 (md_assemble): Generates dwarf2 line info.
1435 (sh_finalize): New function. Finalize dwarf2 info.
1436 (assemble_ppi): Returns size of code generated.
1437 (build_Mytes): Returns size of code generated.
1438 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1439 * config/tc-sh.h (md_end): Defined.
1440 (sh_finalize): Declared.
1442 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1444 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1447 2000-08-14 Nick Clifton <nickc@redhat.com>
1449 * config/tc-arm.c (do_bx): Allow "bx pc".
1451 2000-08-14 Jim Wilson <wilson@cygnus.com>
1453 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1454 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1455 (md_begin): Change assignment to md.flag to OR in the new bit.
1457 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1459 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1460 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1463 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1465 * NEWS: Mention i860 support.
1467 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1469 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1471 2000-08-14 Andreas Schwab <schwab@suse.de>
1473 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1475 2000-08-11 Andreas Schwab <schwab@suse.de>
1477 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1480 2000-08-11 Kazu Hirata <kazu@hxi.com>
1482 * expr.c: Fix formatting.
1483 * config/obj-bout.c: Likewise.
1485 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1487 * doc/c-i860.texi: Flesh out the i860 section more.
1489 2000-08-10 Kazu Hirata <kazu@hxi.com>
1491 * symbols.c: Fix formatting.
1494 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1496 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1497 has the IgnoreSize bit set.
1499 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1501 From Rodney Brown <RodneyBrown@mynd.com>
1502 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1503 * configure: Regenerate.
1505 2000-08-09 Kazu Hirata <kazu@hxi.com>
1507 * hash.c: Fix formatting.
1510 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1512 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1513 (i860_fix_info): New enum.
1514 (MD_APPLY_FIX3): Define.
1515 (WORKING_DOT_WORD): Define.
1516 (TC_HANDLES_FX_DONE): Define.
1517 (DIFF_EXPR_OK): Define.
1518 (LISTING_HEADER): Define.
1519 (TARGET_FORMAT): Select target format based on endian flag.
1520 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1521 (target_big_endian): Add external declaration.
1523 * config/tc-i860.c: All existing code reworked completely. Other
1524 new code shown below.
1525 (SYNTAX_SVR4): Define.
1526 (target_warn_expand): New variable.
1527 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1528 (md_longopts): Declare and define with new options (-EL, -EB,
1530 (md_show_usage): New function.
1531 (md_operand): New function.
1532 (obtain_reloc_for_imm16): New function.
1533 (md_apply_fix3): New function.
1534 (tc_gen_reloc): New function.
1536 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1538 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1539 2 bytes of the jump address are in the same frag.
1540 (find): Accept 68hc12 register indirect modes.
1542 * NEWS: Mention 68HC11 & 68HC12 support.
1544 2000-08-07 Richard Henderson <rth@cygnus.com>
1546 * config/tc-ia64.c (unwind): Add prologue_mask member.
1547 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1548 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1549 (dot_body): Clear unwind.prologue_mask.
1550 (dot_prologue): Set it. Accept a register second argument.
1552 2000-08-07 Kazu Hirata <kazu@hxi.com>
1554 * config/atof-ieee.c: Fix formatting.
1555 * config/atof-tahoe.c: Likewise.
1557 2000-08-06 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1562 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1563 of .popsection, .previous, .pushsection, .subsection,
1564 .version, .vtable_entry, .vtable_inherit and .weak.
1566 2000-08-05 Kazu Hirata <kazu@hxi.com>
1568 * config/tc-cris.c: Fix formatting.
1569 * config/tc-i386.c: Likewise.
1570 * config/tc-sparc.c (sparc_ip): Simplify the code.
1572 2000-08-04 Kazu Hirata <kazu@hxi.com>
1574 * config/tc-cris.c: Rearrange code for readability.
1575 * config/tc-d10v.c: Fix formatting.
1576 * config/tc-m32r.c: Likewise.
1577 * config/tc-sparc.c: Likewise.
1579 2000-08-02 Jim Wilson <wilson@cygnus.com>
1581 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1582 before ia64_find_opcode.
1583 (md_assemble): Likewise.
1585 2000-08-01 Nick Clifton <nickc@cygnus.com>
1587 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1588 Undo some formatting fixes.
1590 2000-08-01 Kazu Hirata <kazu@hxi.com>
1592 * config/obj-som.c: Fix formatting.
1593 * config/obj-ieee.c: Likewise.
1594 * config/tc-arm.c: Likewise.
1595 * config/tc-v850.c: Likewise.
1597 2000-08-01 Nick Clifton <nickc@redhat.com>
1599 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1600 index by command line option.
1602 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1604 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1605 (@node M68K-Branch): Rewrite to match the reality.
1607 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1609 * doc/c-i860.texi: New file.
1610 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1611 * doc/Makefile.in: Regenerate.
1612 * doc/all.texi: Add I860 as relevant architecture.
1613 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1615 2000-07-31 Kazu Hirata <kazu@hxi.com>
1617 * config/tc-d30v.c: Fix formatting.
1619 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1621 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1622 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1623 long emit a long branch if available instead of an absolute jump, never
1624 emit absolute jumps for anything with --pcrel.
1626 * doc/c-m68k.texi: Document new command line option.
1628 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1630 * config/tc-avr.c: Use PARAMS macro in function declarations.
1631 Don't declare md_pcrel_from_section (already in tc-avr.h).
1632 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1633 (avr_operand): Don't set (unsigned) op_mask to -1.
1635 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1637 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1638 * configure: Regenerated.
1639 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1640 of operand to the .type directive (.e.g, "type").
1642 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1644 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1645 * app.c (do_scrub_chars): Record where first comment found.
1646 * read.c (read_a_source_file): Init found_comment on entry, and
1647 notify whether comments found on exit.
1648 * config/tc-hppa.c (md_shortopts): Add "c".
1649 (md_longopts): Add warn-comment.
1650 (md_parse_option): Handle it.
1651 (md_show_usage): Show available options.
1652 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1654 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1656 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1657 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1659 (md_estimate_size_before_relax): Don't fall off end of function.
1661 2000-07-27 Kazu Hirata <kazu@hxi.com>
1663 * config/tc-avr.c: Fix formatting.
1664 * config/tc-ns32k.c: Likewise.
1666 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1668 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1670 2000-07-27 Kazu Hirata <kazu@hxi.com>
1672 * config/tc-d10v.c: Fix formatting.
1673 * config/tc-z8k.c: Likewise.
1674 * config/tc-sparc.c: Likewise.
1676 2000-07-26 Dave Brolley <brolley@redhat.com>
1678 * cgen.c (queue_fixup): Declare opinfo.
1679 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1680 (gas_cgen_md_operand): Ditto.
1681 (gas_cgen_md_apply_fix3): Ditto.
1683 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1685 * config/obj-coff.c (obj_frob_symbol): Don't merge
1686 labels. Don't merge if the symbol isn't constant. Return
1687 immediately if a symbol is merged.
1689 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1691 * frags.c (frag_align): Correct absolute section alignment.
1693 2000-07-20 DJ Delorie <dj@redhat.com>
1695 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1696 it breaks linking against DLLs.
1698 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1700 * configure.in: Add CRIS support.
1701 * configure: Regenerate.
1702 * Makefile.am: (CPU_TYPES): Add cris.
1703 (CPU_OBJ_VALID) [aout]: Add cris.
1704 (MULTI_CPU_TYPES): Add cris.
1705 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1706 [coff]: Only i386 and mips are valid.
1707 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1708 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1709 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1710 Regenerate dependencies.
1711 * Makefile.in: Regenerate.
1712 * aclocal.m4: Regenerate.
1713 * as.c: Declare crisaout, criself.
1714 * config/tc-cris.h, config/tc-cris.c: New.
1715 * config/e-criself.c, config/e-crisaout.c: New.
1716 * po/POTFILES.in, po/gas.pot: Regenerate.
1718 2000-07-20 Kazu Hirata <kazu@hxi.com>
1720 * read.c: Fix formatting.
1721 * write.c: Fix formatting.
1723 2000-07-19 H.J. Lu <hjl@gnu.org>
1725 * sb.c: Include <stdlib.h> if exists for abort ().
1727 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1729 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1730 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1731 (pa_type_args): Same here.
1733 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1735 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1736 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1737 the storage class is already set.
1739 2000-07-17 Kazu Hirata <kazu@hxi.com>
1741 * config/tc-m68hc11.c: Fix formatting.
1742 * config/tc-mn10200.c: Likewise.
1743 * config/tc-mn10300.c: Likewise.
1744 * config/tc-pj.c: Likewise.
1745 * config/tc-tic80.c: Likewise.
1746 * config/tc-w65.c: Likewise.
1748 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1750 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1753 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1755 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1758 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1760 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1761 ELF as are used for SOM (except the 32-bit reloc one) to decide
1762 whether a symbol can be reduced to a section symbol. Expand on
1763 the comment for symbols involved in LR% and RR% expressions.
1765 2000-07-14 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-mips.c (mips_disable_float_construction): New
1768 static variable. Set to true if doubles should not be
1769 constructed by loading two single width fp registers with
1770 halves of the value.
1771 (mips_ip): Test mips_disable_float_construction.
1772 (md_longopts): Add command line switches --construct-floats
1773 and --no-construct-floats.
1774 (md_parse_option): Parse new command line options.
1775 (md_show_usage): Describe new command line options.
1777 * doc/c-mips.texi: Document new command line options.
1779 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1781 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1782 * configure: Regenerate.
1784 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1786 * configure.in (DEFAULT_EMULATION setting): Revert part of
1787 2000-07-01 change that set te_multi=multi unless set to tmips.
1788 * configure: Regenerate.
1790 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1792 * config/obj-coff.c (coff_frob_section): Add padding to the last
1793 section when aligning it increases its size.
1795 2000-07-11 Kazu Hirata <kazu@hxi.com>
1797 * config/tc-tic54x.c: Fix formatting.
1799 2000-07-10 Kazu Hirata <kazu@hxi.com>
1801 * config/tc-h8500.c: Fix formatting.
1802 * config/tc-tic54x.c: Fix formatting.
1804 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1806 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1807 displacements correctly.
1809 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1811 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1813 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1817 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1819 From David Huggins-Daines <dhd@linuxcare.com>
1820 * config/te-hppalinux64.h: Add a new emulation.
1821 * configure.in (emulations): Add configure bits to support the
1822 64-bit Linux/parisc target.
1823 * configure: Regenerate.
1825 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1826 (md_shortopts): Add `V' for ELF.
1828 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1829 when SOM or ELF_ARG_RELOC are defined.
1830 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1831 ELF_ARG_RELOC are defined.
1832 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1833 (pa_stringer): ..Do it here instead. Fix comment typos.
1834 (hppa_force_relocation): Cast enums to int before comparing with
1837 From Ryan Bradetich <rbradetich@uswest.net>
1838 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1839 redifinition warning.
1840 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1841 (hppa_force_relocation): ditto
1842 (md_apply_fix): Added cast to buf to fix warnings.
1844 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1845 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1847 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1848 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1849 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1850 reloc_type** to avoid warnings in switch.
1851 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1852 little earlier instead.
1854 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1856 (pa_type_args): Use symbol_arg_reloc_info.
1857 (struct pa_it): Make arg_reloc unsigned int.
1858 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1859 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1860 (pa_code): Delete. pa_text duplicates this function.
1861 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1862 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1864 (cons_fix_new_hppa): Actually change selector to e_fsel when
1865 warning about assuming so.
1866 (tc_gen_reloc): More example elf arg reloc code.
1867 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1868 (hppa_force_relocation): Likewise.
1870 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1872 (pa_end_of_source): Prototype.
1873 (hppa_fix_adjustable): Prototype.
1874 (LABELS_WITHOUT_COLONS): Move it..
1875 * config/te-hppa.h: To here.
1877 * config/te-hppa64.h: New file.
1879 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1881 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1882 format -10, -16, 16 relocs.
1883 (hppa_elf_mark_end_of_function): Test for null
1884 last_call_info->start_symbol
1886 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1887 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1888 re_assesmble_* functions. Delete extraneous statements. Fix
1890 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1891 insn to re_assemble_*.
1893 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1895 * doc/internals.texi (Expressions): Fix typo.
1897 2000-07-08 Kazu Hirata <kazu@hxi.com>
1899 * config/tc-sh.c: Fix formatting.
1900 * config/tc-tic54x.c: Fix formatting.
1901 * depend.c: Fix formatting.
1902 * flonum-konst.c: Likewise.
1903 * flonum-mult.c: Likewise.
1905 2000-07-07 Kazu Hirata <kazu@hxi.com>
1907 * config/tc-sh.c: Fix comments.
1908 * config/obj-vms.c: Fix comments.
1909 * config/tc-a29k.c: Likewise.
1910 * config/tc-alpha.c: Likewise.
1911 * config/tc-h8300.c: Likewise.
1912 * config/tc-h8500.c: Likewise.
1913 * config/tc-i370.c: Likewise.
1914 * config/tc-ia64.c: Likewise.
1915 * config/tc-m68hc11.c: Likewise.
1916 * config/tc-m68k.c: Likewise.
1917 * config/tc-mips.c: Likewise.
1918 * config/tc-ns32k.c: Likewise.
1919 * config/tc-ppc.c: Likewise.
1920 * config/tc-z8k.c: Likewise.
1922 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1924 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1925 Default to '(SEC_LOAD | SEC_DATA)'.
1926 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1928 * doc/internals.texi (CPU Backend): Describe
1929 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1931 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1933 * as.c (parse_args): NULL terminate the long option list.
1935 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1937 * config/tc-d30v.h: Include "write.h" for fixS.
1938 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1940 2000-07-05 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-d30v.c (write_2_short): Further changes to warning
1943 messages produced when combining EITHER_BUT_PREFER_MU attributed
1946 2000-07-05 DJ Delorie <dj@redhat.com>
1950 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1952 * config/tc-arm.c (psrs): Accept combinations of flags.
1954 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1956 * config/tc-avr.c: Change _ () to _() around all strings marked
1957 for translation (exception from the usual coding style).
1958 (avr_opt): New struct variable, how the new switches are set.
1959 (OPTION_MMCU): Define as 'm' and actually use.
1960 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1961 (show_mcu_list): New function, display the list of known MCUs.
1962 (md_show_usage): Document the new switches. Call show_mcu_list.
1963 (avr_set_arch): Change 'm' to OPTION_MMCU.
1964 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1965 Handle the new switches.
1966 (avr_operands): Disable warnings for undefined combinations of
1967 operands if -mall-opcodes. Disable warnings for skipping two-word
1968 instructions if enhanced core or -mno-skip-bug.
1969 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1970 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1971 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1972 (avr_ldi_expression): Warn about implicit lo8().
1973 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1975 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1977 * configure.in: Add entry for mips-*-sysv4*MP*
1978 * configure: Rebuild
1979 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1980 elf32-tradlittlemips for traditional mips targets.
1981 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1982 test for Link Once sections as in adjust_reloc_syms.
1983 * config/te-tmips.h: New file for traditional mips targets. Define
1986 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1988 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1989 flags argument is not present, don't change an existing section's
1990 section's attributes. If the flags argument is present, warn if the
1991 attributes don't match the section's current attributes. When
1992 long section names are supported, set SEC_LINK_ONCE and
1993 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1995 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1997 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1998 symbols; create them.
2000 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2002 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2003 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2005 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2007 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2008 expressions. Ignore the problem when handling 16 bit signed
2009 immediates, because the assembler will take care of the relocation
2012 2000-06-27 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2015 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2016 sequential order, and emit warning messages if the input source
2017 code contains constructs like that, or parallel constructs
2018 containing such opcodes.
2020 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2022 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2023 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2024 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2025 (md_show_usage): Update usage message.
2026 (md_parse_option): Allow redefinition of MCU type within the
2027 same avr[1-5] bfd machine type. Show both old and new MCU type
2028 in the error message.
2029 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2030 Simplify 8K wrap code.
2032 2000-06-25 Kazu Hirata <kazu@hxi.com>
2034 * config/obj-aout.c: Remove all uses of DEFUN.
2035 * config/obj-ieee.c: Likewise.
2036 * config/tc-sh.c: Fix comment typos.
2037 * config/tc-tahoe.c: Likewise.
2038 * config/tc-vax.c: Likewise.
2039 * config/tc-w65.c: Likewise.
2040 * config/tc-z8k.c: Likewise.
2041 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2043 2000-06-24 DJ Delorie <dj@cygnus.com>
2045 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2046 more changes from Sept 1999
2047 (tc_i386_fix_adjustable): ditto
2048 (md_apply_fix3): ditto
2050 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2052 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2053 (gas_cgen_parse_operand): Set it around expression() call.
2054 (gas_cgen_md_operand): Test for it before longjmp().
2056 2000-06-24 Kazu Hirata <kazu@hxi.com>
2058 * config/tc-h8500.c: Remove all uses of DEFUN.
2059 * config/tc-sh.c: Likewise.
2060 * config/tc-w65.c: Likewise.
2061 * config/tc-z8k.c: Likewise.
2063 * config/tc-h8500.c: Fix typos in comments.
2065 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2067 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2070 2000-06-23 matthew green <mrg@redhat.com>
2072 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2073 defined. Fix error message for `[' grouping.
2075 2000-06-22 Kazu Hirata <kazu@hxi.com>
2077 * config/tc-h8300.c: Fix formatting and comment typos.
2079 2000-06-22 Timothy Wall <twall@cygnus.com>
2081 * config/tc-ia64.c (note_register_values): Move premature QP
2082 notation clearing into the appropriate place.
2084 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2086 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2087 first before anything else. Add bin-bugs.h, emul.h and progress.h
2088 Sort list of files as for $(OBJS) in Makefile.am.
2090 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2091 find one. Remake dependencies.
2092 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2093 * Makefile.in: Regenerate.
2094 * doc/Makefile.in: Regenerate.
2096 * config/tc-i386.c (i386_displacement): Don't assume a constant
2097 displacement is necessarily 16 bits when in 16 bit code mode.
2098 (md_assemble): Instead size the displacement here after we know
2099 for sure that a .code16gcc operand hasn't automatically added
2100 operand size prefixes.
2102 2000-06-21 H.J. Lu <hjl@gnu.org>
2104 * Makefile.am: Rebuild dependency.
2105 * Makefile.in: Rebuild.
2107 2000-06-21 Kazu Hirata <kazu@hxi.com>
2109 * config/tc-h8300.c (parse_reg): Make the function static.
2110 (parse_exp): Likewise.
2112 2000-06-20 DJ Delorie <dj@cygnus.com>
2114 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2115 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2116 for cygwin import libraries to work properly.
2118 2000-06-20 H.J. Lu <hjl@gnu.org>
2120 * Makefile.am: Rebuild dependency.
2121 * Makefile.in: Rebuild.
2122 * configure: Likewise.
2123 * doc/Makefile.in: Likewise.
2125 2000-06-20 Timothy Wall <twall@cygnus.com>
2127 * doc/internals.texi (CPU backend): Add @itemx for
2128 TC_START_LABEL_WITHOUT_COLON.
2129 * doc/c-tic54x.texi: New.
2130 * doc/as.texinfo: Add tic54x features and include primary tic54x
2132 * doc/all.texi: Add C54X.
2133 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2134 * doc/Makefile.in: Regenerate.
2135 * configure.in: Add tic54x and define LIBM for tic54x.
2136 * configure: Regenrate.
2137 * config/tc-tic54x.[ch]: New.
2138 * config/obj-coff.h: Add tic54x.
2139 * Makefile.am: (CPU_TYPES): Add tic54x.
2140 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2141 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2142 (as_new_LDADD): Add $(LIBM).
2143 * Makefile.in: Regenerate.
2145 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2147 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2148 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2149 * doc/as.texinfo: Likewise.
2151 * configure, Makefile.in: Regenerate.
2152 * configure.in (emulations): Recognize m6811 and m6812.
2153 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2154 Added files for 68hc11 and 68hc12 assembler.
2155 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2156 * config/tc-m68hc11.h: Header definition for that assembler.
2158 2000-06-18 Nick Clifton <nickc@redhat.com>
2160 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2161 instead of OCTETS_PER_BYTE.
2163 * config/tc-v850.c: Fix compile time warnings.
2164 * config/tc-ppc.c: Fix compile time warnings.
2166 2000-06-18 H.J. Lu <hjl@gnu.org>
2168 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2169 * configure: Rebuild.
2171 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2173 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2176 2000-06-16 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2179 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2181 * doc/c-mips.texi: Document newly accepted cpu variants.
2183 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2185 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2187 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2189 * macro.c (getstring): Make it possible to escape the quote
2192 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2194 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2196 2000-06-13 H.J. Lu <hjl@gnu.org>
2198 * configure: Regenerate.
2200 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2202 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2204 * doc/internals.texi (line_separator_chars): Semicolon is no
2205 longer a default. Mention null and newline as defaults.
2207 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2209 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2210 * config/tc-i860.h (line_separator_chars): Likewise.
2211 * config/tc-h8300.c (line_separator_chars): Likewise.
2212 * config/tc-i960.c (line_separator_chars): Likewise.
2213 * config/tc-m68k.c (line_separator_chars): Likewise.
2214 * config/tc-mips.c (line_separator_chars): Likewise.
2215 * config/tc-ns32k.c (line_separator_chars): Likewise.
2216 * config/tc-sparc.c (line_separator_chars): Likewise.
2217 * config/tc-vax.c (line_separator_chars): Likewise.
2219 * config/tc-h8300.c (comment_chars): Use string initialiser.
2220 * config/tc-i960.c (line_comment_chars): Likewise.
2221 * config/tc-z8k.c (comment_chars, line_comment_chars,
2222 line_separator_chars): Likewise.
2224 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2227 2000-06-08 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2232 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2234 * configure.in (VERSION): Update to show this is the CVS mainline.
2236 2000-06-08 Matthew Jacob <mjacob@feral.com>
2238 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2239 $at is the integer register $r28, vs. both $r28 and the floating
2240 point register $f28.
2242 2000-06-08 James E. Wilson <wilson@cygnus.com>
2244 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2245 (dot_endp): Don't call ia64_flush_insns.
2246 (emit_one_bundle): Don't delete prologue/body records from
2247 unwind_record list in first loop. Rewrite second loop to account for
2250 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2252 * config/tc-ia64.c: Add missing prototypes.
2253 (generate_unwind_image): Cast argument to output_unw_records call.
2255 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2257 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2259 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2261 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2262 (REGISTER_P): likewise.
2263 (avr_opcodes): uses include/opcode/avr.h
2264 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2266 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2268 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2271 2000-06-03 H.J. Lu <hjl@gnu.org>
2273 * read.c (is_end_of_line): Put back `;'.
2275 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2277 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2279 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2281 * expr.c (operand): Test is_end_of_line outside switch to catch
2282 line separator chars that are also operators.
2283 (operator): Return O_illegal for line separator chars.
2285 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2286 entry (or `!' entry for TC_HPPA).
2288 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2289 before indexing is_end_of_line. Remove redundant check for '\0'.
2291 * config/tc-h8500.c (md_assemble): Likewise.
2292 * config/tc-mcore.c (md_assemble): Likewise.
2293 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2296 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2298 * config/tc-mcore.c (mcore_cons): Likewise.
2299 (mcore_float_cons): Likewise.
2300 (mcore_stringer): Likewise.
2301 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2303 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2305 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2307 2000-05-29 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-sh.c: Fix compile time warning messages.
2311 * config/tc-mips.c: Fix compile time warning messages.
2313 2000-05-29 Philip Blundell <philb@gnu.org>
2315 * doc/as.texinfo: Update copyright dates.
2316 (Local Labels): Delete misplaced mention of ARM.
2317 * NEWS: Mention ARM ELF support.
2319 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2321 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2322 it is modified, and use the real_size to compute the frag address
2323 for dwarf2 line info.
2325 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2327 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2328 line-matching scheme to cope with automake moving variables around.
2329 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2330 * Makefile.in: Regenerate.
2332 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2334 * config/tc-sparc.c (sparc_relax): New.
2335 (md_longopts): Add -relax and -no-relax options.
2336 (md_parse_options, md_show_usage): Likewise.
2337 (md_apply_fix3): Optimize tail call into branch always if possible.
2339 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2341 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2342 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2343 rules, with warning when a GAS statement specifies a packing that
2344 will result in an instruction being squashed.
2345 Added typdef packing_type and enumerals, changed various integer
2346 literals to use the enumerals.
2348 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2350 * config/tc-ia64.c (dot_restorereg_p): New function.
2351 (md_pseudo_table): Add restorereg.p.
2352 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2353 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2355 * config/tc-ia64.h (unw_record_type): Add unwabi.
2356 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2357 called MASK with members for imask, and the masks produced by
2358 fr_mem, gr_mem, br_mem, and frgr_mem.
2359 (unw_p_record): Add members ABI and CONTEXT.
2360 (unw_x_record): Add member AB.
2361 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2362 as pseudo-register for use during unwind info generation.
2363 (AR_PFS, AR_LC): New macros.
2364 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2365 whose names start with an at sign (as in "@priunat").
2366 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2368 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2369 proc_end, unwind_info, personality_routine): Consolidate into
2370 "unwind" structure to reduce offset-table use. Add member
2371 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2373 (output_R1_format, output_R3_format, output_P3_format,
2374 output_P6_format): Initialize R with zero to reduce compiler warnings.
2375 (output_P7_format): Ditto. Add `default' branch to switch
2376 statement to reduce compiler warnings.
2377 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2378 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2379 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2380 into single argument.
2381 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2382 compiler warnings. Merge A and B args into single argument.
2383 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2384 A and B args into single argument.
2385 (free_record): Removed (wasn't used).
2386 (free_list_records): Also free imasks in prologue records.
2387 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2388 (output_spill_mask): Remove.
2389 (output_unwabi): New function.
2390 (output_epilogue, output_label_state, output_copy_state): Call
2392 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2393 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2395 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2396 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2397 as part of handling the prologue records. Emit region's imask if
2398 we have one. Handle unwabi, epilogue, label_state, copy_state,
2399 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2400 spill_sprel_p, and spill_reg_p records.
2401 (set_imask, count_bits, slot_index): New function.
2402 (fixup_unw_records): Fix region size computation. Handle
2403 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2404 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2405 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2406 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2407 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2408 (dot_save): Use manifest constants for applicaton registers.
2409 Handle REG_PR and REG_PRIUNAT.
2410 (dot_restore): Don't just ignore it.
2411 (dot_restorereg): New function..
2412 (generate_unwind_image): Ensure unwind info is a multiple of eight
2413 bytes, not just four bytes.
2414 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2415 (dot_altrp): Don't just ignore it.
2416 (dot_savemem): New function. Replaces dot_savesp() and
2417 dot_savepsp(). Use manifest constants for applicaton registers.
2418 Handle REG_PR and REG_PRIUNAT.
2419 (dot_savef): Simplify.
2420 (dot_saveb): Support generation of br_gr.
2421 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2422 dot_label_state, dot_copy_state): New function.
2423 (dot_unwabi): Don't just ignore it.
2424 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2425 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2426 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2427 (emit_one_bundle): Set slot number for prologue/body records
2428 *before* emitting the first insn.
2429 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2430 (md_begin): Declare "psp" pseudo-register.
2431 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2432 so we don't get segfault.
2433 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2434 counts as required per SW Conventions manual
2435 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2436 output_preds_psprel, output_preds_sprel, output_spill_base,
2437 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2438 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2439 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2440 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2441 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2442 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2443 (dot_vframe): Implement.
2444 (dot_vframesp, dot_vframepsp): New function.
2446 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2448 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2449 * configure: Regenerate.
2451 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2453 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2454 (md_estimate_size_before_relax): so we can use it here instead of
2455 old kludges. Localise vars to blocks. Comment.
2457 * frags.c (frag_new): Update fr_var comments.
2458 * frags.h (struct frag): Ditto.
2460 2000-05-22 Richard Henderson <rth@cygnus.com>
2462 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2463 (pseudo_func): Add pcrel.
2464 (operand_match): Handle IA64_OPND_TGT64.
2465 (build_insn): Likewise.
2466 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2467 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2468 (fix_insn): Handle all three 64-bit relocation types.
2470 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2472 * obj.h (struct format_ops): New members begin, app_file,
2473 s_set_other, s_set_desc, s_get_type, s_set_type,
2474 separate_stab_sections, init_stab_section.
2476 * config/obj-multi.h: Update GPL notice to v2.
2478 (obj_app_file): New.
2479 (S_SET_SIZE): Test s_set_size for NULL before calling.
2480 (S_SET_ALIGN): Similar for s_set_align.
2485 (SEPARATE_STAB_SECTIONS): New.
2486 (INIT_STAB_SECTION): New.
2487 (EMIT_SECTION_SYMBOLS): New.
2488 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2490 * config/obj-elf.h: Update GPL notice to v2.
2491 Mention that this file is included from obj-multi.h.
2492 (obj_begin): Wrap definition in ifndef.
2493 (elf_file_symbol): Constify declaration.
2494 (obj_app_file): Ditto.
2495 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2496 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2498 * config/obj-elf.c (elf_s_set_other): New.
2499 (elf_file_symbol): Constify argument.
2500 (elf_separate_stab_sections): New.
2501 (elf_init_stab_section): New.
2502 (elf_format_ops): Add new members. Remove comma at end.
2504 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2505 (ecoff_format_ops): Add new fields. Remove comma at end.
2506 Mention inconsistency for emit_section_symbols.
2508 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2510 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2511 (coff_separate_stab_sections): New.
2512 (coff_format_ops): Add new members.
2514 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2515 (obj_aout_s_set_other): New.
2516 (obj_aout_s_set_desc): New.
2517 (obj_aout_s_get_type): New.
2518 (obj_aout_s_set_type): New.
2519 (obj_aout_separate_stab_sections): New.
2520 (aout_format_ops): New members added. Use obj_aout_process_stab,
2521 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2522 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2524 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2526 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2528 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2529 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2530 (md_estimate_size_before_relax): Ensure jumps to weak and
2531 externally visible symbols are relocatable.
2533 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2535 * stabs.c (aout_process_stab): Make global.
2536 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2537 * read.h (aout_process_stab): Declare.
2539 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2540 Generalize to *aout, *coff *elf.
2541 * configure: Regenerated.
2543 * doc/internals.texi (Object format backend): Say
2544 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2546 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2547 * Makefile.in: Regenerated.
2549 2000-05-19 Catherine Moore <clm@cygnus.com>
2551 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2553 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2555 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2556 instruction to reflect change in re_assemble_*.
2558 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2560 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2561 build PA64 ELF tools.
2562 * configure: Rebuilt.
2564 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2566 * Makefile.am: Regenerate dependencies.
2567 * Makefile.in: Regenerate.
2569 2000-05-15 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-arm.c (struct asm_psr): Add boolean field
2572 distinguishing between CSPR and SPSR. Rename 'number' field
2574 (psrs): Rearrange contents to match new asm_psr structure.
2575 (arm_psr_parse): Move next to psr_required_here. Make it
2576 return an asm_psr structure.
2577 (psr_required_here): Use asm_psr structure returned by
2579 (do_msr): Reorganise to allow psr_required_here to be called
2581 (md_undefined_name): Mark 'name' parameter as unused, since
2582 the COFF target does not use it.
2584 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2586 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2588 * config/te-aux.h: Likewise.
2589 * config/te-dpx2.h: Likewise.
2590 * config/te-go32.h: Likewise.
2591 * config/te-hp300.h: Likewise.
2592 * config/te-hppa.h: Likewise.
2593 * config/te-i386aix.h: Likewise.
2594 * config/te-ic960.h: Likewise.
2595 * config/te-interix.h: Likewise.
2596 * config/te-nbsd532.h: Likewise.
2597 * config/te-pc532mach.h: Likewise.
2598 * config/te-ppcnw.h: Likewise.
2599 * config/te-psos.h: Likewise.
2600 * config/te-sparcaout.h: Likewise.
2601 * config/te-sun3.h: Likewise.
2602 * config/te-sysv32.h: Likewise.
2604 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2606 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2607 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2608 and sign extend without an if statement.
2609 (build_bytes): Likewise.
2611 2000-05-14 Kazu Hirata <kazu@hxi.com>
2613 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2614 X_add_symbol L_32 case.
2616 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2618 * config/te-freebsd.h: New file.
2620 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2622 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2623 bindtextdomain): Replace defines with those from intl/libgettext.h
2624 to quieten gcc warnings.
2626 * NEWS: Mention x86 .arch and -q.
2628 * config/tc-i386.c (quiet_warnings): New.
2629 (md_assemble): Use quiet_warnings.
2630 (md_parse_option): Set quiet_warnings from -q.
2631 (md_show_usage): Mention -q, delete -m.
2632 (flag_do_long_jump): Delete.
2633 (md_parse_option): Remove -m.
2634 (md_show_usage): Remove -m.
2635 (md_create_long_jump): Remove useless flag_do_long_jump code.
2637 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2638 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2640 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2641 Alexander Sokolov <robocop@netlink.ru>
2643 * doc/c-i386.texi (i386-Arch): New section.
2644 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2646 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2647 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2648 architecture has been given and is not 486.
2649 (set_cpu_arch): New.
2650 (md_pseudo_table): Add .arch.
2651 (md_assemble): Warn if cpu architecture has been given and an
2652 unsupported instruction.
2654 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2655 Move operand_types bit defines after relevant template field.
2656 (template): Add cpu_flags.
2660 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2662 * config/tc-mn10300.h (md_end): Define.
2663 (mn10300_finalize): Declare.
2664 * config/tc-mn10300.c: Include dwarf2dbg.h.
2665 (debug_line): Define.
2666 (md_assemble): Generate dwarf2 line info.
2667 (mn10300_finalize): New function. Finalize dwarf2 info.
2669 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2671 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2672 external version of the relocation for weak symbols.
2674 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2676 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2677 frame size in units of 16 bytes, as required per SW Conventions manual.
2678 (output_unw_records): Output info-block header as a dword to get
2681 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2683 * as.h: #include "file", not <file> on files from ../include.
2684 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2685 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2686 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2687 (tc_coff_symbol_emit_hook): Ditto.
2688 (OPTCOUNT): Cast to int to avoid compiler warning.
2689 (md_begin): Fix signed/unsigned warnings.
2691 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2693 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2694 ABRANCH LONG case for a conditional branch on a 68000.
2695 (md_estimate_size_before_relax): Likewise. Also handle
2696 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2697 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2698 PC-relative on all CPUs.
2699 (md_estimate_size_before_relax): Likewise.
2701 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2703 * as.c (parse_args): Just mention current year in printed
2706 2000-05-03 J.T. Conklin <jtc@redback.com>
2708 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2710 (md_parse_option): Recognize -m7400.
2712 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2714 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2715 don't permit lp to become less than the words array.
2717 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2719 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2720 Fix little-endian case.
2722 2000-05-03 David O'Brien <obrien@NUXI.com>
2724 * as.c (parse_args): Update copyright.
2726 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2728 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2729 for the .bss section too.
2731 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2733 * configure.in: Set em=linux for hppa-*-linux.
2734 * configure: Regenerate.
2735 * doc/Makefile.in: Regenerate with correct automake.
2737 * frags.c (frag_grow): Sanity check chunk_size.
2739 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2740 * config/obj-som.h: Likewise.
2741 * config/obj-ieee.h: Likewise.
2743 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2745 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2746 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2747 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2748 (pa_ip): low_sign_unext now returns via function value. Use
2749 re_assemble_* instead of dis_assemble_* and
2750 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2752 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2753 (md_section_align, md_parse_option, md_show_usage,
2754 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2755 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2756 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2757 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2758 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2760 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2761 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2762 outside of switch. Correct mask and shifting errors in case 10
2763 and case -11. In case 21, compare against signed range to suit
2764 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2765 case 17 and case 22, use offsetT variable to properly check range.
2766 Use re_assemble_* here too.
2767 (evaluate_absolute): Change type of value to offsetT. Call
2768 hppa_field_adjust to do the work for us.
2769 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2770 (pa_parse_cmpib_64_cmpltr): Ditto.
2771 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2772 of i to unsigned int.
2773 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2774 (pa_end_of_source): Return type is void.
2776 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2778 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2780 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2782 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2783 More comments added.
2784 (md_begin): Removed "construct symbols for each register name".
2785 Because register names conflicts with GCC generated function
2787 (avr_operand): Now constant numbers can be used as a register
2788 identifiers (0 as r0, 31 as r31).
2789 (md_assemble): use skip_space () before parsing instruction
2792 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2794 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2795 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2796 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2797 * configure: Regenerate.
2799 2000-04-29 Andreas Jaeger <aj@suse.de>
2801 * as.h: Correctly check GCC version.
2803 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2805 * doc/as.1: Fix unbalanced brackets.
2807 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2809 (line_comment_chars): Set to '/' if TE_FreeBSD.
2811 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2813 * configure.in: Configury support for PA64 (currently disabled).
2814 * configure: Rebuilt.
2816 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2818 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2819 bfd_set_section_alignment.
2821 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2823 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2826 2000-04-24 Nick Clifton <nickc@cygnus.com>
2828 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2829 * doc/as.texinfo (Align): Include arm and strongarm in list of
2830 targets that have the second form of the behaviour of the .align
2833 2000-04-24 Mark Klein <mklein@dis.com>
2835 * obj-som.c: Terminate obj_pseudo_table.
2837 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2839 * as.c (parse_args): Allow md_parse_option to override -a listing
2841 * config/obj-coff.c (add_lineno): Change type of offset parameter
2842 from "int" to "bfd_vma."
2843 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2844 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2845 (ppc_change_csect): Align correctly for XCOFF64.
2846 (ppc_machine): New function, which discards "ppc_machine" line.
2847 (ppc_tc): Cons for 8 when code is 64 bit.
2848 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2850 (md_parse_option): Handle -a64 and -a32.
2852 * config/tc-ppc.h (TARGET_MACH): Define.
2853 (TARGET_FORMAT): Move to function.
2854 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2856 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2858 * config/tc-avr.c: New AVR_ISA_ defined.
2859 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2860 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2861 for `fmul', `movw' and `lpm R,Z' instructions.
2862 (avr_operands): Warn if current opcode is a two-word instruction
2863 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2864 (avr_opcodes): New commands added.
2865 (REGISTER_P): Check 'a' and 'v' constraint letters.
2866 (mcu_types): New MCU added.
2868 2000-04-22 Timothy Wall <twall@cygnus.com>
2870 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2872 (operand_match): Conditionally insert default bit values for IMMU9.
2874 2000-04-14 Matthew Green <mrg@cygnus.com>
2876 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2877 * configure: Rebuilt.
2879 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2880 Jason Eckhardt <jle@cygnus.com>
2882 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2884 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2885 Added handling of new operand types l,y,&,fe,fE,fx.
2887 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2888 David Mosberger <davidm@hpl.hp.com>
2889 Timothy Wall <twall@cygnus.com>
2890 Andrew MacLeod <amacleod@cygnus.com>
2891 Jim Wilson <wilson@cygnus.com>
2893 * Makefile.am (CPU_TYPES): Add ia64.
2894 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2895 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2896 * Makefile.in: Rebuild.
2897 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2898 * configure: Rebuild.
2899 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2900 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2901 * expr.c (expr): Handle md_optimize_expr.
2902 * read.c (LEX_HASH): Add comment.
2903 * config/tc-ia64.c, config/tc-ia64.h: New files.
2905 2000-04-21 Richard Henderson <rth@cygnus.com>
2907 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2908 bundling a non-delayed branch type instruction.
2910 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2912 * config/tc-mn10300.c (HAVE_AM30): Define.
2913 (md_assemble): Use it.
2915 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2917 * config/obj-elf.c (obj_elf_change_section): Check for changed
2920 * Makefile.am: (CPU_MULTI_VALID): Remove.
2921 (MULTI_CPU_TYPES): Define.
2922 (MULTI_CPU_OBJ_VALID): Define.
2923 (DEPTC): Use the above.
2924 (DEPOBJ): Same here.
2926 Regenerate dependencies.
2927 * Makefile.in: Regenerate.
2929 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2931 * Makefile.am (YACC, LEX): Get them from configure.
2933 2000-04-18 H.J. Lu (hjl@gnu.org)
2935 * config/tc-i386.c (offset_in_range): Use addressT instead of
2936 bfd_vma for non-bfd assemblers.
2938 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2940 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2941 doesn't give spurious errors.
2943 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2945 * as.h (SEEK_SET): Define if undefined.
2947 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2949 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2950 constants, and don't assume offsetT is 32 bits.
2952 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2954 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2955 (md_pcrel_from_section): Add prototype.
2956 (d10v_fix_adjustable): Add prototype.
2957 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2959 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2961 2000-04-12 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2964 symbol in frag chain.
2966 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2968 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2969 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2970 (fits_in_signed_word, smallest_imm_type): Ditto.
2971 (md_assemble): Use an offsetT var to hold offsetT values, not a
2973 (offset_in_range): New.
2974 (md_assemble): Use it.
2975 (md_convert_frag): Change type of target_address, opcode_address,
2976 and displacement_from_opcode_start to offsetT.
2977 (md_create_short_jump): Change type of offset to offsetT.
2978 (md_create_long_jump): Ditto.
2979 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2980 (md_chars_to_number): Remove.
2981 (output_invalid): Remove duplicate prototype.
2983 2000-04-09 Nick Clifton <nickc@cygnus.com>
2985 * Makefile.am (CPU_TYPES): Add 'avr'.
2986 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2987 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2989 * Makefile.in: Regenerate.
2991 * doc/as.texinfo: Add M32R documentation.
2993 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2995 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2996 --enable-build-warnings option.
2997 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2998 * Makefile.in, configure: Re-generate.
3000 2000-04-07 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3003 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3004 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3005 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3006 (arm_force_relocation): Force relocations for
3007 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3009 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3011 * config/tc-sh.c (get_operands): There's no third operand if the
3012 first operand is an immediate.
3014 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3016 * config/tc-sh.c (immediate): Delete.
3017 (sh_operand_info): Add immediate member.
3018 (parse_reg): Use A_PC for pc.
3019 (parse_exp): Add second argument 'op'. All callers changed.
3020 (parse_at): Expect pc to be coded as A_PC.
3021 Use immediate field in *op.
3022 (insert): Add fourth argument 'op'. All callers changed.
3023 (build_relax): Add second argument 'op'. All callers changed.
3024 (insert_loop_bounds): New function.
3025 (build_Mytes): Remove DISP_4.
3026 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3027 (assemble_ppi): Use immediate field in *operand.
3028 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3029 (md_apply_fix): Likewise.
3030 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3032 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3034 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3036 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3038 * internals.texi (CPU backend): Document
3039 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3041 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3043 * po/gas.pot: Regenerate.
3045 * as.c (show_usage): Restore translated part of bug string.
3046 * gasp.c (show_usage): Likewise.
3048 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3049 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3050 than move-if-change.
3051 (DEP1): Modify for "gcc -MM".
3055 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3056 Update dependencies.
3057 * Makefile.in: Regenerate.
3059 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3061 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3062 (md_begin): Likewise.
3063 (HAVE_AM33): New macro.
3064 (md_assemble): Use it. Match r_regs and xr_regs only if
3067 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3069 * as.h: #include "bin-bugs.h"
3070 * as.c (show_usage): Use REPORT_BUGS_TO.
3071 * gasp.c: #include "bin-bugs.h"
3072 (show_usage): Use REPORT_BUGS_TO.
3074 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3076 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3078 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3079 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3082 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3084 * config/tc-i386.c (i386_immediate): Don't assume a constant
3085 immediate is necessarily 16 bits when in 16 bit code mode.
3086 (md_assemble): Instead set guess_suffix here after we have checked
3089 2000-04-02 Richard Henderson <rth@cygnus.com>
3091 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3092 quantities. Correct right shift sign extension.
3093 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3094 32-bit value when shifting into place.
3096 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3098 * app.c: Add ATTRIBUTE_UNUSED as needed.
3099 * config/tc-ppc.c: Likewise.
3100 (ppc_size): Make unsigned long.
3101 (ppc_insert_operand): Add casts to avoid warnings.
3103 2000-03-31 Nick Clifton <nickc@cygnus.com>
3105 * config/tc-d10v.h (md_flush_pending_output): Define.
3107 2000-03-29 Nick Clifton <nickc@cygnus.com>
3109 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3110 segment. Works for both BFD_ASSEMBLER and others.
3111 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3113 2000-03-29 Nick Clifton <nickc@cygnus.com
3115 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3117 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3119 * listing.c (LISTING_LHS_WIDTH): Default depends on
3121 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3123 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3125 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3128 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3130 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3132 * config/tc-avr.c (mcu_types): Add missing initialiser.
3133 (md_pcrel_from_section): Add prototype.
3134 (avr_operand): Remove redundant test of unsigned < 0.
3135 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3137 2000-03-27 Denis Chertykov <denisc@overta.ru>
3139 * config/tc-avr.c: New file for AVR support.
3140 * config/tc-avr.h: Likewise.
3141 * configure.in: Add AVR support.
3142 * configure: Regenerate.
3144 2000-03-26 Timothy Wall <twall@cygnus.com>
3146 * gasp.c (macro_op): Add new argument to check_macro call.
3147 Macro structure definitions moved to macro.h
3148 * sb.h: Add argument to prototype for input_scrub_include_sb.
3149 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3150 nesting checks with an additional flag.
3151 (struct input_save): Add flag to indicate whether current sb
3152 should be checked for proper macro/conditional nesting.
3153 (input_scrub_push/pop): Save/restore nest check flag.
3154 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3156 * macro.c (check_macro): Allow caller to retrieve parsed macro
3157 information if a pointer is provided. This information may be
3158 used by the new macro hooks.
3159 * macro.h: Update prototype for check_macro. Macro struct
3160 definitions moved here from macro.c/gasp.c.
3161 * read.c (read_a_source_file): Add parameter to check_macro call,
3162 and pass macro info to the macro hook, if defined.
3163 (input_scrub_insert_line): New. Allow insertion of a line of
3164 characters into the input stream.
3165 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3166 file into the input stream.
3167 (s_include): Use input_scrub_insert_file.
3168 * internals.texi: Document new macro hooks.
3169 * as.h: New prototypes added.
3171 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3173 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3174 an initial capital letter.
3175 (i386_index_check): Reindent.
3177 2000-03-19 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3182 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3184 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3185 instruction operand bad if Rd > 7 when generating
3186 thumb instructions. Prevents for example,
3187 "adr r12,label" from silently failing and generating
3188 the wrong instruction.
3190 2000-03-17 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3193 that have a destingation >= 0x400000.
3194 Fix compile time warning messages.
3196 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3198 * config/tc-sh.c (md_begin): When encountering insn that are
3199 not supported by the current arch, only change the name if
3200 its contents are the same as prev_name.
3201 (get_specific): If the the architecture doesn't match, fail.
3203 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3205 * config/tc-sh.c (IDENT_CHAR): Define.
3206 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3207 matching back where it came from.
3209 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3211 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3213 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3215 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3218 2000-03-15 Kazu Hirata <kazu@hxi.com>
3220 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3222 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3224 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3225 floating-point-number, make sure 'f' is in FLT_CHARS.
3227 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3229 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3230 (s_lcomm_internal): Use it.
3231 * doc/internals.texi (CPU backend): Document it.
3232 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3235 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3237 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3240 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3241 implementation doesn't have special handling for switch
3243 (macro_build): Allow for code in sections other than .text.
3245 (mips_ip): Likewise.
3246 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3247 Don't perform relocs if we will be outputting them.
3248 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3249 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3252 2000-03-09 Catherine Moore <clm@cygnus.com>
3254 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3255 relocation type based on the entry in the fixup structure.
3256 Put S_IS_EXTERN processing back in.
3258 2000-03-08 H.J. Lu (hjl@gnu.org)
3260 * Makefile.am (install-exec-tooldir): Depend on
3261 install-exec-bindir for parallel make.
3262 * Makefile.in: Regenerated.
3264 2000-03-06 Nick Clifton <nickc@cygnus.com>
3266 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3268 (md_parse_option): Parse -m32r command line switch - disable m32rx
3270 (md_show_usage): Document new option.
3272 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3273 * doc/Makefile.in: Regenerate.
3274 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3276 2000-03-02 Michael Meissner <meissner@redhat.com>
3278 * config/tc-d30v.c (check_range): Remove code that incorrectly
3279 sign extended values where bits < 32.
3281 2000-03-02 H.J. Lu (hjl@gnu.org)
3283 * configure.in: Support --enable-targets=all on ia32.
3284 * configure: Regenerated.
3286 2000-03-01 Nick Clifton <nickc@cygnus.com>
3288 * gasp.c (do_align): Remove bogus check of alignment value.
3290 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3292 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3293 TC_PPC was defined forced the type of a symbol with no other type
3296 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3298 * doc/internals.texi (CPU backend): Mention that
3299 line_separator_chars do not break up comments. Fix typos for
3300 LEX_AT and LEX_NAME descriptions. Document operands for
3301 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3302 description of md_create_short_jump usage. Document argument for
3303 md_undefined_symbol.
3305 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3307 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3308 (md_parse_option): Handle it.
3309 (md_show_usage): Document it.
3311 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3313 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3314 opcode, for the instruction `pal19'. From Andrea Arcangeli
3317 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3319 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3321 (md_assemble): To here, before template operands are matched.
3322 Also ensure a constant immediate is sign extended when we know the
3323 size is at most 16 bits. This is to catch cases like "add
3324 $0xffc0,%ax" where we don't know the size, and thus that the
3325 immediate can be represented as Imm8S until after parsing the
3327 (i386_displacement): Similarly sign extend 16 bit constant
3329 (md_assemble): Relax 16-bit jump constant range check to suit sign
3330 extended displacements.
3332 2000-02-26 Andreas Jaeger <aj@suse.de>
3334 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3336 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3338 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3339 call operands when intel_syntax.
3340 (intel_float_operand): Return 2 for "fi...".
3341 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3342 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3343 earlier "SHORT" change.
3344 (md_assemble): When determining suffix from Regs, exclude
3347 2000-02-24 Nick Clifton <nickc@cygnus.com>
3349 * configure: Add arm-wince, mips-pe and sh-pe targets.
3350 * configure: Regenerate.
3352 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3354 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3355 "pe-mips" for the mips-pe target.
3357 * config/tc-arm.c (insns): Change displacement encoded in BL
3358 and B instructions if the target port is arm-wince.
3359 (do_ldst): Do not bias the relocation offset if the target
3361 (md_pcrel_from): Add in missing relocation offset bias if the
3362 target os arm-wince.
3364 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3365 (md_begin): Disable -G support for mips-pe target.
3366 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3367 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3370 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3371 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3372 assembler, just set the alignment to 4.
3374 * config/te-wince-pe.h: New file for WinCE targets. Define
3377 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3379 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3380 string instructions.
3381 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3382 (i386_intel_memory_operand): After finding a segment override,
3383 check again for no `[' before looking for a displacement. Bomb if
3384 more than one displacement rather than silently discarding the
3385 second and subsequent ones. Free strings malloc'd by
3386 build_displacement_string.
3388 2000-02-24 Catherine Moore <clm@cygnus.com>
3390 * config/obj-som.c (obj_pseudo_table): Add "weak".
3391 (obj_som_weak): New routine.
3393 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3395 * config/tc-i386.c (union i386_op): New.
3396 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3397 Throughout file replace occurences of disps[n], imms[n], regs[n]
3398 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3399 intel mode operand swapping. Add assert in regKludge and
3400 fake_zero_displacement code. Test i.types[n] when outputting
3401 displacements and immediates. Combine output of Disp16 with
3403 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3404 when in intel mode by (not) reversing fsub and fdiv operands
3405 before the template search. This fails for single operand
3406 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3407 undefined. Instead fix the base_opcode after we've found the
3408 template. Move base_opcode xor with found_reverse_match from
3409 opcode output code to before this fix so we test for the correct
3411 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3412 check in intel mode. Instead compare opcodes.
3414 * config/tc-i386.h (TC_RELOC): Delete.
3415 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3416 with equivalent call to reloc.
3418 * as.h (flag_m68k_mri): Move declaration after target include, and
3419 only declare when TC_M68K defined. Define as zero otherwise.
3420 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3421 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3422 Define as zero otherwise.
3423 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3424 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3425 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3426 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3427 testing whether defined.
3428 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3429 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3430 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3431 rather than testing whether defined.
3432 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3433 (parse_mri_cons): Declare and use only when TC_M68K.
3434 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3435 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3436 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3438 * NEWS: Mention IBM 370 support.
3440 2000-02-23 Richard Henderson <rth@cygnus.com>
3442 * config/tc-i386.c (md_assemble): When swapping operands for
3443 intel_syntax, assume everything that's not Imm or Disp is a
3446 2000-02-23 Linas Vepstas <linas@linas.org>
3448 * config/tc-i370.c, config/tc-i370.h: New files.
3449 * Makefile.am: Add support for Linux/IBM 370.
3450 * configure.in: Likewise.
3451 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3452 * config/obj-elf.c: Include elf/i370.h
3453 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3455 * Makefile.in: Regenerate.
3456 * configure: Regenerate.
3458 * doc/c-i370.texi: New file.
3459 * doc/all.texi: Include it.
3460 * doc/as.texinfo: And here.
3461 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3462 * doc/Makefile.in: Regenerate.
3464 2000-02-19 Michael Meissner <meissner@redhat.com>
3466 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3467 determine if an instruction can be used in parallel with an ADDppp
3468 or SUBppp instruction.
3470 2000-02-22 Andrew Haley <aph@cygnus.com>
3472 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3474 1999-12-30 Andrew Haley <aph@cygnus.com>
3476 * config/tc-mips.c (mips_gp32): New variable.
3477 (macro_build) Use mips_gp32.
3479 (md_longopts): Add "-mgp32" and "-mgp64".
3480 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3482 (OPTION_M7900): Change offset
3483 (OPTION_NO_M7900): Ditto.
3485 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3487 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3488 warning, and bump it to 1.
3490 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3492 From Brad Lucier <lucier@math.purdue.edu>:
3493 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3496 2000-02-21 Catherine Moore <clm@cygnus.com>
3498 * config/tc-mips.c (MF_HILO_INSN): Define.
3499 (mips_7000_hilo_fix): Declare.
3500 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3501 (md_parse_option): Check for 7000_HILO_FIX options.
3502 (OPTION_M7000_HILO_FIX): Define.
3503 (OPTION_NO_M7000_HILO_FIX): Define.
3504 * doc/c-mips.texi (-mfix7000): Describe.
3506 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3508 * listing.c (print_lines): Remove unused variable `end'.
3510 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3511 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3512 reloc_type when BFD_ASSEMBLER.
3513 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3514 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3515 statement and quell signed vs. unsigned comparison warning.
3517 2000-02-18 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3520 the computed frag offset, rather than overwriting it.
3522 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3524 * config/tc-sh.c ("elf/sh.h"): Include.
3525 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3526 (md.begin): Initialize target_arch.
3527 Only include opcodes in has table that match selected architecture.
3528 (parse_reg): Recognize register names for sh-dsp.
3529 (parse_at): Recognize post-modify addressing.
3530 (get_operands): The leading space is now optional.
3531 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3532 arguments. Update valid_arch.
3533 (build_Mytes): Add support for SDT_REG_N.
3534 (find_cooked_opcode): New function, broken out of md_assemble.
3535 (assemble_ppi, sh_elf_final_processing): New functions.
3536 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3537 (md_longopts, md_parse_option): New option: -dsp.
3538 * config/tc-sh.h (elf_tc_final_processing): Define.
3539 (sh_elf_final_processing): Declare.
3541 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3544 the unwinder subspace. Save the current seg/subseg before creating
3547 2000-02-10 Nick Clifton <nickc@cygnus.com>
3549 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3550 little endian targets.
3551 (INST_BYTE1): Redefine to handle big and little endian
3553 (cpu_type): New type: Select between M340 and M210.
3554 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3555 instructions of the M340.
3556 (md_assemble): Add support for the MULSH and OPSR classes of
3558 (md_atof): Add support for little endian targets.
3559 (md_parse_option): Add support for -EL, -EB and -mcpu command
3561 (md_convert_frag): Add support for little endian targets.
3562 (md_apply_fix3): Add support for little endian targets.
3563 (md_number_to_chars): Add support for little endian targets.
3565 2000-02-10 Timothy Wall <twall@redhat.com>
3567 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3568 defined, use it to verify the symbol just read should be a label.
3570 2000-02-10 Timothy Wall <twall@redhat.com>
3572 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3573 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3574 around colons when KEEP_WHITE_AROUND_COLON is defined.
3575 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3576 and KEEP_WHITE_AROUND_COLON.
3578 2000-02-08 Timothy Wall <twall@redhat.com>
3580 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3582 (do_repeat): New. Abstract repeat logic so that a "break" can be
3584 (end_repeat): New. Provide support for a "break" out of the
3586 * read.h: Add prototypes for new functions.
3588 2000-02-08 Timothy Wall <twall@redhat.com>
3590 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3591 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3592 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3595 2000-02-08 Timothy Wall <twall@redhat.com>
3597 * read.c: Added elseif to directives table.
3598 * read.h: Added prototype for s_elseif.
3599 * doc/as.texinfo: Added description for elseif.
3600 * cond.c (s_elseif): New function
3602 2000-02-04 Timothy Wall <twall@redhat.com>
3604 * listing.c (print_lines): Remove conditionals causing bug in
3607 2000-02-03 Timothy Wall <twall@cygnus.com>
3609 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3611 * frags.c (frag_new): Calculate fr_fix in octets
3612 (frag_now_fix) Return offset as target address offset (bytes).
3613 (frag_now_fix_octets) New - Return offset in octets (8-bit
3615 * frags.h: Added prototype for frag_now_fix_octets().
3616 Distinguish between octets and bytes in field descriptions.
3617 * listing.c (calc_hex): Account for octets vs bytes when
3618 printing addresses/offsets.
3619 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3620 target is little-endian, print the octets in a word in big-endian
3621 order so that the display looks like a proper hexadecimal number,
3622 instead of having the octets reversed.
3623 * read.c (do_align): When recording alignment, alignment power
3624 should be in terms of target bytes (minimum addressible unit)
3626 (do_org) Convert ORG target address (byte) argument into an
3627 octet offset when generating a variable fragment.
3628 * symbols.c (resolve_symbol_value): Symbol final value
3629 converted to a target address offset (bytes) from its octet offset.
3630 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3631 offset (bytes) is adjusted by the frag offset (octets) converted
3633 (coff_frob_section) Section alignment power is in terms of bytes;
3634 convert it to an octet alignment power when calculating size (and
3635 size mask) in octets. Don't modify the section size in order to
3636 "align" it for TI COFF, since that format has a different method
3637 for storing alignment information.
3639 2000-02-01 Timothy Wall <twall@cygnus.com>
3641 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3642 entries, matching the way GCC generates them. If not escaped, the
3643 filename is encoded incorrectly.
3645 2000-01-31 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-arm.c (reg_table): Add support for ATPCS register
3650 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3652 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3654 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3656 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3657 of a symbol when we really care about its value.
3659 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3661 * config/tc-mcore.c (md_assemble): Give warning message if
3662 operands passes to instruction are more than the spec.
3664 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3666 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3667 Thumb mode but the label seen was not declared as '.thumb_func'
3668 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3669 correct disassembly of Thumb code bounded by non function labels.
3671 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3673 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3674 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3676 * Makefile.in: Same here.
3679 * configure.in: Set bfd_gas for i386-aout when primary target
3680 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3681 we may need the primary te_file. Remove incorrect comment.
3683 * configure: Regenerate.
3685 * config/e-i386aout.c: New file.
3687 * as.c (USE_EMULATIONS): Move to before print_version_id.
3688 (struct emulation): Add i386aout.
3689 (show_usage): Split text strings. Reformat -a text. Add --em
3693 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3694 (aout_format_ops): New.
3697 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3698 preprocessor conditional and add aout USE_EMULATIONS tests.
3699 (read_a_source_file): Don't pass error strings to printf as
3703 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3705 (do_data): Same here.
3706 (process_file): And here.
3709 * symbols.c (colon): Rewrite "already defined" fatal message
3710 code for aout with USE_EMULATIONS.
3713 * config/obj-aout.c (OBJ_HEADER): Define.
3714 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3716 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3717 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3719 (obj_aout_type): Expand S_SET_OTHER here too.
3720 (obj_read_begin_hook): Remove.
3721 (aout_pop_insert): New.
3722 (obj_aout_s_get_other): New.
3723 (obj_aout_s_get_desc): New.
3724 (aout_format_ops): New.
3727 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3728 gets aout_pseudo_table.
3729 (aout_pseudo_table): Declare.
3730 (obj_read_begin_hook): Define.
3733 * config/obj-coff.c (obj_pseudo_table): Rename to
3735 (coff_pop_insert): Use coff_pseudo_table.
3736 (coff_sec_sym_ok_for_reloc): Remove.
3737 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3738 and comment all zero entries and remove #if 0 code.
3741 * config/obj-coff.h (obj_pop_insert): Define.
3742 (coff_pseudo_table): Declare.
3745 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3746 s_get_size, s_set_size. Comment all zero entries.
3749 * config/obj-elf.c (elf_s_get_other): New function.
3750 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3751 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3752 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3754 (obj_elf_parse_section_letters): Don't pass error strings to
3755 printf as format arg.
3758 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3760 (elf_s_get_other): Declare.
3761 (S_GET_OTHER) Define as elf_s_get_other if not already
3763 (S_SET_OTHER): Only define when not already defined.
3764 (elf_obj_read_begin_hook): Declare.
3765 (obj_read_begin_hook): Define.
3766 (elf_obj_symbol_new_hook): Declare.
3767 (obj_symbol_new_hook): Define.
3770 * config/obj-multi.h: Add copyright header and protect against
3771 multiple inclusion. Add * to all function pointers.
3772 (OBJ_HEADER): If defined, include it rather than other defines
3774 (obj_frob_file_after_relocs): Test for NULL.
3775 (obj_symbol_new_hook): Here too.
3776 (obj_sec_sym_ok_for_reloc): And here.
3777 (S_GET_OTHER): Define.
3778 (S_GET_DESC): Define.
3779 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3780 (OBJ_MAYBE_ELF): Update comment.
3782 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3783 OBJ_AOUT preprocessor conditional and handle emulation by
3784 testing OUTPUT_FLAVOR.
3785 (i386_displacement): Here too.
3786 (md_section_align): Similarly here.
3787 (i386_target_format): Conditionally compile when more than one
3788 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3789 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3790 (i386_displacement): Here too.
3793 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3794 Define TARGET_FORMAT for aout only when not multi.
3797 * config/te-multi.h: Delete file as it's identical to te-generic.h
3799 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3801 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3802 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3805 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3807 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3810 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3812 * config/tc-mips.c (mips_do_align): New function.
3813 * config/tc-mips.h (md_do_align): Define.
3815 2000-01-10 Philip Blundell <philb@gnu.org>
3817 * doc/c-arm.texi (ARM Options): Fix typo.
3818 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3819 line separator for Linux.
3820 * doc/as.texinfo (Comments): Mention the ARM.
3822 2000-01-10 Philip Blundell <pb@futuretv.com>
3824 * configure.in (arm*-*-conix*): New target.
3825 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3827 * configure: Regenerate.
3829 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3831 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3832 (obj_elf_visibility): New function.
3834 * doc/as.texinfo (Visibility): New node: document visibility
3837 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3840 warning for absolute jump/call without `*' in non-intel mode. No
3841 need to set i.types[0] JumpAbsolute in intel mode.
3843 1999-12-22 Philip Blundell <pb@futuretv.com>
3845 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3846 hook function when changing sections.
3847 (arm_s_data): Likewise.
3849 1999-12-14 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-arm.c (md_parse_option): Add support for -marm720
3852 command line switch.
3854 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3856 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3857 (r_registers, xr_registers): Define.
3858 (r_register_name, xr_register_name): New functions.
3859 (md_assemble): Handle new am33 operand types and instruction
3861 (mn10300_insert_operand, check_operand): Likewise.
3863 1999-11-29 Nick Clifton <nickc@cygnus.com>
3865 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3866 (s_force_thumb): Set thumb_mode to 2.
3867 (md_assemble): Do not complain about thumb instructions on a
3868 non-thumb target if thumb_mode is set to 2.
3870 1999-11-28 Michael Meissner <meissner@cygnus.com>
3872 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3873 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3874 (O_...): Add new machine dependent expressions if we are handling
3875 explicit relocations.
3876 (alpha_reloc_op): New static table holding the explicit relocation
3878 (alpha_literal_hash): New static to hold the hash table for
3879 explicit relocations.
3880 (alpha_macros): Add support for explicit relocations.
3881 (md_begin): If explicit relocations, initialize hash table.
3882 (md_assemble): Don't print a second error if tokenize_arguments
3883 already printed an error message.
3884 (md_apply_fix): Add support for explicit relocations.
3885 (alpha_force_relocation): Ditto.
3886 (alpha_fix_adjustable): Ditto.
3887 (alpha_adjust_symtab): New function to support explicit
3889 (alpha_adjust_symtab_relocs): Ditto.
3890 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3891 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3892 Add support for explicit relocations. Return -2 if an error
3893 message was already printed.
3894 (find_macro_match): Add support for explicit relocations. Comment
3896 (emit_insn): Add support for explicit relocations.
3897 (assemble_tokens): Ditto.
3899 (load_expression): Ditto.
3902 (emit_ir_load): Ditto.
3903 (emit_loadstore): Ditto.
3906 (emit_sextX): Ditto.
3907 (emit_division): Ditto.
3908 (emit_jsrjmp): Ditto.
3909 (emit_retjcr): Ditto.
3911 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3913 (tc_adjust_symtab): If explicit relocations, call the function
3914 alpha_adjust_symtab.
3915 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3916 relocations next to the literal relocation they reference.
3917 (TC_INIT_FIX_DATA): Initialize the new fields.
3918 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3920 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3922 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3923 'B' operand for PA2.0 bb instruction.
3925 1999-11-18 Nick Clifton <nickc@cygnus.com>
3927 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3930 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3932 (mcore_force_relocation): Force relocations to be generated for
3935 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3937 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3938 (i386_displacement): Disallow O_big displacements.
3940 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3942 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3943 Small improvements in error checking.
3944 (md_assemble): Support for unconditional ARM instructions.
3945 (md_parse_option): Support for -m[arm]v5e flag.
3947 1999-11-12 Nick Clifton <nickc@cygnus.com>
3949 * macro.c (buffer_and_nest): Do not check beyond the end of the
3952 1999-11-11 Nick Clifton <nickc@cygnus.com>
3954 * macro.c (buffer_and_nest): Look for seperator after TO and
3957 1999-11-08 Andrew Haley <aph@cygnus.com>
3959 * app.c (do_scrub_chars): When in State 10, treat backslash
3960 characters in the same way as as symbol characters.
3962 1999-11-07 Richard Henderson <rth@cygnus.com>
3964 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3965 the previous label was in the current section before playing
3966 with auto-alignment.
3968 1999-11-06 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-v850.c (v850_force_relocation): Force relocation
3972 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3975 1999-11-05 Michael Meissner <meissner@cygnus.com>
3977 * expr.h (operatorT): Increase machine dependent operators to 16.
3978 * expr.c (op_rank): Ditto.
3980 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3982 * read.c (pseudo_set): Reject attempts to set the value of a
3985 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3988 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3990 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3991 to bfd_set_section_contents.
3993 1999-11-03 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3997 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3999 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4000 (mips_ip): Use OPCODE_IS_MEMBER.
4002 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4004 * config/tc-arm.c (reg_required_here): Improve comments.
4006 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4007 (tinsns): Initialize variants field.
4009 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4010 BAD_PC respectively.
4012 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4014 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4015 * config/tc-arm.h: Fix compile time warnings.
4017 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4019 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4020 form @abs16, @(abs16) and @(abs16 + imm).
4022 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4024 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4025 (ISA_HAS_64_BIT_REGS) New.
4026 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4027 mips_emit_delays,macro_build,load_register,load_addresss,
4028 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4029 and/or use new ISA_xxx macros in expressions involving
4030 ISA, particularly mips_opts.isa.
4032 1999-10-18 Michael Meissner <meissner@cygnus.com>
4034 * expr.h (operatorT): Add machine dependent operators md1..md8.
4035 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4036 for the machine dependent operators to use.
4038 * expr.c (op_rank): Add machine dependent operators.
4040 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4042 (O_cpregister): Ditto.
4043 (md_begin): Change X_op test that field is wide enough to use
4044 O_max instead of O_alpha_max.
4045 (cpu_types): Fill in missing initializer.
4046 (alpha_num_macros): Make unsigned.
4047 (md_assemble): Make opnamelen be size_t.
4048 (md_apply_fix): Cast alpha_num_operands to int before testing.
4049 (alpha_force_relocation): Ditto.
4050 (alpha_fix_adjustable): Ditto.
4051 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4052 (tc_gen_reloc): Ditto.
4053 (tc_get_register): Ditto.
4058 (s_alpha_ent): Ditto.
4059 (s_alpha_end): Ditto.
4060 (s_alpha_frame): Ditto.
4061 (s_alpha_prologue): Ditto.
4062 (s_alpha_file): Ditto.
4063 (s_alpha_gprel32): Ditto.
4064 (s_alpha_proc): Ditto.
4065 (s_alpha_set): Ditto.
4066 (s_alpha_base): Ditto.
4067 (s_alpha_align): Ditto.
4068 (s_alpha_arch): Ditto.
4069 (alpha_align): Ditto.
4070 (assemble_insn): Suppress unused variable warning.
4072 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4073 order in the structure.
4074 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4076 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4080 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4082 * config/tc-i386.c (i386_index_check): Correct #endif location.
4084 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4086 * as.c (show_usage): Document new options.
4087 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4088 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4089 (parse_args): Parse the new options.
4090 (main): If there were warnings, and --fatal-warnings
4091 was specified, print an error.
4092 * as.h: New variable, flag_fatal_warnings, for new option.
4094 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4096 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4097 '@'. Change autoincrement completers to fall through to cache control
4100 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4102 (pa_parse_addb_64_cmpltr): New function.
4104 * config/tc-hppa.c (pa_ip): Change error message.
4105 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4106 '?Q' args to allow falling through.
4108 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4109 Remove unused conditional codes.
4110 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4112 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4114 * config/tc-d30v.c (CHAR_BIT): Define.
4115 (check_range): Fix bit operations to support integers bigger than
4118 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4120 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4123 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4124 Doug Evans <devans@cygnus.com>
4126 Add support for m32rx.
4127 * config/tc-m32r.c (enable_m32rx): New static global.
4128 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4129 (allow_m32rx): New function.
4130 (M32R_SHORTOPTS): Add `O'.
4131 (md_longopts): Add --m32rx plus several warning options.
4132 (md_parse_option): Handle new options.
4133 (md_show_usage): Print them.
4134 (md_begin): Enable m32rx.
4135 (OPERAND_IS_COND_BIT): New macro.
4136 (first_writes_to_seconds_operands): New function.
4137 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4138 (target_make_parallel,assemble_two_insns): New functions.
4139 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4140 If optimizing and m32rx, try to make consecutive insns parallel.
4142 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4144 * config/tc-mips.c (nopic_need_relax): Allow for the
4145 .sdata.foo sections generated by -fdata-sections,
4146 and for the .gnu.linkonce.s sections generated by C++.
4148 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4150 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4151 with cleaner code using completer prefixes. Add 'Y'.
4153 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4155 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4157 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4158 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4159 insn does not match and we should try the next insn in the table.
4161 1999-09-22 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4165 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4167 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4170 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4172 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4173 OBJ_ELF. If ELF, add "sq".
4174 (md_parse_option): If ELF, ignore -s and -q.
4175 (md_show_usage): Mention ELF options.
4177 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4179 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4182 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4184 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4186 * config/tc-hppa.c (struct pa_it): New field "trunc".
4187 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4188 (pa_parse_ftest_gfx_completer): New function
4189 (pa_parse_fp_cnv_format): New function.
4191 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4192 (md_apply_fix): Handle 22bit pc-rel branches.
4194 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4196 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4198 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4200 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4202 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4204 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4205 (pa_ip): Handle 'fX'.
4207 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4209 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4210 unwinds unless the function is in the text space.
4211 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4213 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4215 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4216 (md_assemble): To here. Tweak address generation.
4218 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4220 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4221 (md_assemble): Call dwarf2_where for OBJ_ELF.
4222 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4223 (pa_end_of_source): New function.
4224 * tc-hppa.h (md_end): Define for OBJ_ELF.
4226 1999-09-14 Michael Meissner <meissner@cygnus.com>
4228 * configure.in (Canonicalization of target names): Remove adding
4229 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4230 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4231 * configure: Regenerate.
4233 1999-09-14 Donn Terry <donn@interix.com>
4235 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4237 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4239 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4240 pc-relative jmp/call to an absolute symbol.
4241 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4242 absolute section symbols.
4244 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4245 jump handling code and comments.
4247 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4249 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4250 the value if TE_PE and a global defined symbol.
4252 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4254 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4255 print the symbol, rather than printing it here.
4257 1999-09-11 Donn Terry <donn@interix.com>
4259 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4260 BFD_RELOC_RVA relocations.
4262 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4263 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4266 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4268 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4269 * doc/internals.texi (Object format backend): Document
4272 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4273 relocations against global symbols if TE_PE.
4275 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4276 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4278 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4281 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4282 symbols which do not have a constant value, or tags with
4283 non-tags. Remove the symbol from the list before adding it at the
4286 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4287 C_FCN symbol differently if TE_PE.
4288 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4289 appears in the pseudo-op, rather coff_line_base which is only set
4292 * config/obj-coff.c (obj_coff_loc): New static function.
4293 (obj_pseudo_table): Add "loc".
4295 * config/obj-coff.c (add_lineno): Check that the line number is
4298 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4299 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4301 (md_atof): Return NULL rather than 0.
4302 * config/tc-i386.c (md_atof): Change type to int.
4303 * expr.c (expr): Change first parameter to int.
4304 * config/obj-coff.c: Add declarations for static functions.
4305 (coff_frob_symbol): Use SYM_AUXENT.
4306 * config/tc-i386.h (flag_16bit_code): Don't declare.
4308 * config/obj-coff.c (obj_coff_section): Default to setting
4309 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4311 * write.c (adjust_reloc_syms): Print adjusted fixup.
4313 * expr.c (integer_constant): Correct too_many_digits calculation
4316 1999-09-09 Andreas Schwab <schwab@suse.de>
4318 * doc/c-arm.texi: Fix arguments of @var to not contain
4321 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4323 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4325 (md_parse_option): Only support -k flag for ELF and COFF targets.
4327 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4329 * config/tc-hppa.c (pa_ip): Put strict register checks before
4330 call to pa_parse_number.
4332 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4334 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4336 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4339 1999-09-06 Donn Terry <donn@interix.com>
4341 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4343 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4345 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4346 candidate instruction. Require registers for register arguments
4347 when in strict mode. Require assemble-time constants for
4348 constants when in strict mode.
4349 (pa_get_absolute_expression): Require a constant when in strict
4352 1999-09-06 Nick Clifton <nickc@cygnus.com>
4354 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4356 1999-09-04 Steve Chamberlain <sac@pobox.com>
4358 * config/tc-pj.c: New file, supports picoJava in ELF.
4359 * config/tc-pj.h: Ditto.
4360 * configure.in (pjl*, pj*): New targets.
4361 * Makefile.am: Rebuild dependencies.
4362 (CPU_TYPES): Add pj.
4363 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4364 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4365 * doc/c-pj.texi: New file.
4366 * doc/as.texinfo: Add some PJ specifics.
4367 * doc/all.texi: Add PJ to the list of all architectures, sort them
4369 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4370 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4372 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4374 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4375 (obj_frob_file): Test for null pointer.
4376 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4377 (OBJ_PROCESS_STAB): And here.
4378 (elf_obj_sy): Remove
4380 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4381 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4382 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4384 * config/obj-coff.c (no_func): Remove.
4385 (coff_format_ops): Change occurrences of no_func to 0, as we test
4386 for 0 in obj-multi.h.
4388 * configure.in: Enable bfd for i386-coff when primary target is
4389 bfd. Enable i386 elf,coff emulation support. Don't set
4390 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4391 emulation to support.
4392 *configure: Regenerate.
4394 1999-09-02 Nick Clifton <nickc@cygnus.com>
4396 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4397 .section .line directive is encountered.
4399 1999-09-01 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4404 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4405 * as.texinfo: Document --gdwarf2 command line option.
4406 Add additional documentation of ARM command line switches.
4408 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4410 * config/tc-i386.c (i386_intel_memory_operand): Combine
4411 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4412 and RESTORE_END_STRING around parse_register calls.
4413 (i386_operand): Here too.
4414 (i386_is_reg): Remove.
4415 (parse_register): Move as_bad calls from within this function to
4418 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4420 Based on a patch from H.J. Lu <hjl@gnu.org>
4421 * config/tc-i386.c (parse_register): Handle FP regs specially.
4422 (md_begin): Remove '(' and ')' from register_chars.
4424 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4426 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4427 error message (done elsewhere).
4429 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4431 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4433 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4435 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4438 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4440 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4442 Add new completers. Fix bug in 64 bit condition handling.
4444 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4447 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4449 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4451 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4453 1999-08-27 Jim Wilson <wilson@cygnus.com>
4455 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4456 (struct ls): Add frag field. Initialize it to zero.
4457 (out_end_sequence): New local text_frag. Set it while in text section.
4458 Replace address check with frag check. Set ls.frag to text_frag if
4459 out_set_addr called.
4460 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4461 Set it before switching sections. Replace address check with frag
4462 check. Set ls.frag to saved_frag if out_set_addr called.
4464 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4466 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4467 output "advance_pc" opcode instead of calling gen_addr_line().
4468 The latter has the undesired side-effect of creating a new row
4469 in the debug line info matrix.
4471 1999-08-26 Jim Wilson <wilson@cygnus.com>
4473 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4474 ls.last_filename if last is less than zero. Set ls.last_filename
4475 when allocating new entry.
4476 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4479 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4481 * config/tc-i386.c (i386_index_check): Fix the displacement size
4482 when INFER_ADDR_PREFIX.
4484 1999-08-18 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4489 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4491 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4492 handle 0xffffNNNN constants correctly.
4494 1999-08-16 Nick Clifton <nickc@cygnus.com>
4496 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4499 1999-08-13 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4502 (md_apply_fix3): Always pass positive values to
4503 validate_offset_imm.
4505 1999-08-12 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-arm.c (skip_whitespace): New macro.
4508 Formatting tidy ups.
4510 (md_apply_fix3): Store relocation offset in addend for ELF based
4512 (arm_force_relocation): Always generate relocs for Thumb function
4515 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4517 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4518 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4520 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4522 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4523 flags for the unwind subspace.
4525 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4526 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4527 suitable relocation based on the size of the target's pointer.
4528 Always Use subsegment zero for the unwinders.
4529 (pa_level): Handle "2.0w".
4531 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4533 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4534 with the following instruction unless this was specified.
4536 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4538 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4539 certain sections, to match BFD changes.
4541 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4543 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4544 (EXTRA_SCRIPTS): Define to keep automake happy.
4545 * Makefile.in: Rebuild.
4547 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4549 * Makefile.am: Rename .dep* files to DEP*.
4550 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4551 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4553 * Makefile.in: Rebuild.
4555 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4557 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4559 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4561 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4562 avoid problems on DOS filesystems.
4563 * Makefile.in: Rebuild.
4565 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4567 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4569 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4572 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4574 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4575 line to create ${GDBINIT} rather than .gdbinit.
4576 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4578 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4580 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4582 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4584 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4586 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4588 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4589 non-adjustable symbols.
4591 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4593 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4595 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4597 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4600 1999-08-05 Donn Terry <donn@interix.com>
4602 * config/te-interix.h: New file.
4603 * configure.in (i386-*-interix*): New target.
4604 * configure: Rebuild.
4606 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4609 selectors for ELF too.
4610 (selector_table): Add "ltp" and "rtp" selectors.
4612 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4614 * config/tc-i386.c (i386_operand): No need to change
4615 operand_string pointer in segment reg case before goto
4616 do_memory_reference. Initialise displacement_string_start and
4617 displacement_string_end after do_memory_reference label.
4618 (i386_index_check): Add operand_string param, and print error
4619 message on failure here.
4620 (i386_intel_memory_operand): Instead of here.
4621 (i386_operand): And here.
4622 (INFER_ADDR_PREFIX): Enable.
4624 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4626 * config/tc-i386.h (DefaultSize): Define. Renumber following
4627 opcode_modifier defines.
4629 From Etienne Lorrain <etienne.lorrain@ibm.net>
4630 * config/tc-i386.c (stackop_size): New variable.
4631 (set_16bit_code_flag): Clear it here.
4632 (set_16bit_gcc_code_flag): New function.
4633 (md_pseudo_table): Add "code16gcc" entry.
4634 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4636 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4638 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4639 next_set_end even if the end symbol is being discarded.
4641 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4642 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4643 * config/obj-coff.c: Likewise.
4644 (seg_info_type): Remove.
4645 (seg_info_off_by_4): Change to array of segT.
4646 (s_get_segment): Adjust accordingly.
4647 (obj_pseudo_table): Fully initialize sentinel entry.
4649 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4650 Ralf Baechle <ralf@uni-koblenz.de>.
4652 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4654 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4656 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4658 * config/tc-i386.c: Indentation and white space changes.
4659 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4660 don't enable it by default.
4661 (i386_intel_operand): Remove redundant prototype.
4662 Move check on number of memory operands, and i.mem_operands++
4663 (i386_intel_memory_operand): To here.
4664 Remove i386_immediate code from here. Remove special case code
4665 for input and output using (%dx). Remove base/index checks and
4666 call i386_index_check instead. Save initial operand_string
4667 argument for error message.
4668 (i386_operand): Remove redundant prototype. Move base/index
4669 checks to i386_index_check.
4670 (i386_displacement): Move intel mode check for non-zero
4672 (i386_intel_memory_operand): To here.
4674 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4676 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4677 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4678 by .register pseudo-op if -64 and --no-undeclared-regs.
4679 (s_register, sparc_adjust_symtab): New functions.
4680 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4681 Declare sparc_adjust_symtab as tc_adjust_symtab.
4682 * doc/c-sparc.texi: Add description of #ignore special literal
4683 for .register pseudo-op.
4685 1999-07-30 Catherine Moore <clm@cygnus.com>
4687 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4688 the relocation's section offset.
4690 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4692 * write.c (fixup_segment): Fix generic error check overflow test.
4694 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4695 X_add_number to long.
4697 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4699 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4702 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4704 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4707 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4709 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4711 * configure.bat: Remove; obsolete.
4712 * config/go32.cfg: Likewise.
4714 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4716 * configure.in (i386-*-vxworks*): New target.
4717 * configure: Rebuild.
4719 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4721 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4723 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4725 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4727 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4728 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4729 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4730 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4731 MAX_RELOC_EXPANSION): Define.
4732 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4734 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4736 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4737 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4738 block. Print a warning if an 8-bit or 16-bit constant
4739 displacement or immediate is truncated on output.
4740 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4742 (i386_operand): Disallow immediate jump absolute operand.
4744 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4746 * configure.in: Bump version number to 2.9.5.
4747 * configure: Rebuild.
4749 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4752 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4754 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4755 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4757 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4759 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4761 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4763 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4764 if -mno-fpu was given.
4765 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4767 (cons_fix_new_arm): Remove misleading comments.
4769 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4771 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4773 (relax_segment): Likewise. After giving a rs_org error, convert
4774 the frag to rs_align to avoid cascading errors.
4776 1999-07-12 Andreas Schwab <schwab@suse.de>
4778 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4780 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4782 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4783 as appropriate. Fill in structure initializations. Add variable
4784 initializations. Add casts.
4785 * dwarf2dbg.c (print_stats): Change i to size_t.
4786 * listing.c (listing_listing): Change list_line to unsigned int.
4788 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4790 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4791 rather than checking for \001 and \002 in symbol name.
4792 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4794 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4796 * configure.in (hppa*-linux-gnu*): New target.
4797 * configure: Rebuilt.
4799 1999-07-08 Nick Clifton <nickc@cygnus.com>
4801 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4803 1999-07-07 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4806 accessing symbolP directly.
4808 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4810 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4813 1999-07-05 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-arm.c (ARM_EXT_V5): Define.
4816 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4817 (md_begin): Detect ARM v5 architectures.
4818 (md_parse_option): Accept arm v5 specification.
4819 (md_show_usage): Documment -marmv5 switch.
4821 * doc/c-arm.texi: Document -marmv5 command line option.
4823 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4825 (validate_immediate_twopart): New function. Determine if a
4826 constant can be computed by two ADD instructions.
4827 (output_inst): Remove its command line parameter - it was never
4829 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4830 implememt the ADRL pseudo op.
4831 (tc_gen_reloc): Generate a suitable error message if an ADRL
4832 instruction tries to generate a real reloc.
4834 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4836 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4838 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4841 1999-06-27 H.J. Lu <hjl@gnu.org>
4843 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4844 non BFD_ASSEMBLER case.
4846 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4848 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4851 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4853 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4854 out_end_sequence() when the address decreases due to a new frag.
4855 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4856 numbering starts with 1.
4858 1999-06-23 Nick Clifton <nickc@cygnus.com>
4860 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4862 (mcore_s_text): Call obj_elf_text for ELF target.
4863 (mcore_s_data): Call obj_elf_data for ELF target.
4864 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4866 (mcore_s_bss): New function: Dump literal table before changing
4868 (mcore_s_comm): New function: Dump literal table before changing
4871 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4872 No longer static functions.
4873 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4874 Provide prototypes for these functions.
4876 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4878 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4879 a list of names, to try obj_segment_name, and to try abbreviated
4880 names when using COFF without long section names.
4882 * config/tc-alpha.c: More use of symbol accessor functions.
4883 * config/tc-arc.c: Likewise.
4884 * config/tc-d30v.c: Likewise.
4885 * config/tc-fr30.c: Likewise.
4886 * config/tc-i860.c: Likewise.
4887 * config/tc-m88k.c: Likewise.
4888 * config/tc-mcore.c: Likewise.
4889 * config/tc-ns32k.c: Likewise.
4890 * config/tc-sparc.c: Likewise.
4891 * config/tc-v850.c: Likewise.
4893 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4894 sy_value with appropriate accessor functions.
4895 * config/tc-arm.c (md_apply_fix3): Likewise.
4896 * config/tc-d10v.c (AT_WORD_P): Likewise.
4897 * config/tc-v850.c (reg_name_search): Likewise.
4899 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4900 use symbol_get_bfdsym instead.
4901 * config/tc-ppc.c (md_assemble): Likewise.
4902 * config/tc-v850.c (v850_comm): Likewise.
4904 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4906 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4907 the symbol, rather than accessing the bsym member.
4908 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4909 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4910 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4911 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4912 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4913 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4914 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4915 * config/tc-v850.c (tc_gen_reloc): Likewise.
4917 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4919 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4920 (hppa_gen_reloc_type): Conditionalize on BFD64.
4921 (tc_gen_reloc): Re-enable ELF relocations.
4922 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4924 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4926 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4928 (do_ldst): Move assignment out of if condition.
4929 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4930 parentheses to avoid warning.
4932 1999-06-21 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4935 macro to get at the BFD symbol associated with a GAS symbol.
4937 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4939 * config/tc-ppc.c: Update for symbol handling changes.
4940 * config/obj-coff.c: Likewise.
4942 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4944 * tc-hppa.c: General cleanups of ELF support. No more spaces
4945 and subspaces for ELF.
4946 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4947 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4948 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4949 (UNWIND_SECTION_NAME): Likewise.
4950 (space/subspace related structures): Conditionalize definitions
4952 (space/subspace directives and support routines): Conditionalize
4953 definitions and references/uses on OBJ_SOM.
4954 (label_symbol_struct): For ELF, track the symbol's segment. For
4955 SOM track its space.
4956 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4958 (USE_ALIASES): Kill for both SOM & ELF.
4959 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4960 (pa_space, pa_subspace): Corresponding changes.
4961 (pa_spaces_begin): Corresponding chagnes.
4962 (md_begin): Do not muck around with space/subspace stuff for
4964 (md_apply_fix): Temporarily disable argument relocation stuff
4966 (tc_gen_reloc): Temporarily disable relocation generation for
4968 (pa_build_unwind_subspace): Similarly.
4970 1999-06-16 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-arm.c (thumb_set): New pseudo op.
4973 (text, data, section): Override these pseudo ops with ARM
4975 (s_thumb_set): New function: Perform the same as a .set pseudo
4976 op, but also mark the alias'ed symbol as being a Thumb
4978 (arm_s_text): New function: Perform the same as the .text
4979 pseudo op, but dump the literal pool before changing
4981 (arm_s_data): New function: Perform the same as the .data
4982 pseudo op, but dump the literal pool before changing
4984 (arm_s_section): New function: Perform the same as the
4985 .section pseudo op, but dump the literal pool before changing
4987 (arm_cleanup): Do not reset the current section before dumping
4990 1999-06-17 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4993 OPTION_NO_WARN_UNMATCHED entries.
4994 (md_parse_option): Generate a warning message if an unrecognised
4995 option is encountered.
4997 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4998 (get_operands): When parsing an expression after an '@' symbol
4999 has been detected, do not ignore '#' symbols.
5000 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5003 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5005 From K. Richard Pixley <rich@noir.com>:
5006 * configure.in (ppc-*-vxworks*): New target.
5007 * configure: Rebuild.
5009 1999-06-12 Philip Blundell <philb@gnu.org>
5011 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5013 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5015 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5016 which refer to symbols in linkonce sections, permit reducing the
5017 relocs if the symbol is local.
5019 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5021 * subsegs.c (subseg_text_p): New function.
5022 * as.h (subseg_text_p): Declare.
5023 * read.c (do_align): Use subseg_text_p to set the default fill.
5024 * write.c (subsegs_finish): Likewise.
5025 * config/obj-coff.c (write_object_file): Likewise.
5026 * config/tc-i386.h (md_maybe_text): Don't define.
5027 (md_do_align): Use subseg_text_p to set the default fill.
5028 * config/tc-m32r.c (m32r_do_align): Likewise.
5029 * config/tc-sh.c (sh_do_align): Likewise.
5030 * config/tc-sparc.h (md_do_align): Likewise.
5032 1999-06-12 David O'Brien <obrien@freebsd.org>
5034 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5035 * configure: Rebuild.
5037 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5039 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5040 * Makefile.am: Rebuild dependencies.
5041 * Makefile.in: Rebuild.
5043 * config/tc-i386.c (i386_immediate): Remove unused label
5046 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5047 * symbols.c: Likewise.
5048 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5049 sy_next field when taking address, rather than symbol_next.
5051 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5053 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5054 value from the output file architecture.
5055 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5056 * dwarf2dbg.h: Change bfd_vma to addressT.
5058 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5060 * dwarf2dbg.h: Use PARAMS in function declarations.
5062 1999-06-11 Martin Dorey <mdorey@madge.com>
5064 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5065 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5067 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5069 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5071 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5073 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5076 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5078 * read.c (read_a_source_file): Only declare inescape if
5081 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5083 (find_entry_byval): Add parens to avoid warning.
5085 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5087 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5090 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5092 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5095 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5096 synthetize_setx): New functions.
5097 (md_assemble): Broken the special cases into the above
5098 functions. Make compiler happy if sizeof(bfd_vma)==4.
5099 Fix sethi generated from set/setuw. If instructions have a relloc,
5100 always clear the fields to be relocated in the opcode.
5101 (sparc_ip): Remove special_case global variable.
5103 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5105 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5106 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5107 indication of success rather than a value.
5108 (itbl_get_val): Likewise.
5109 (itbl_get_field): Use strcspn. Change delimiters to include
5111 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5112 (itbl_get_val): Likewise.
5113 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5115 * symbols.c (copy_symbol_attributes): Convert local symbols to
5118 1999-06-10 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5123 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5125 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5126 Optimize set if sizeof(bfd_vma) == 64.
5127 (sparc_ip): Fix sethi - without %hi() it should generate
5128 R_SPARC_22 reloc, not R_SPARC_HI22.
5129 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5131 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5133 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5134 (s_ncons): New function.
5135 (native_op_table): New table.
5136 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5137 R_SPARC_OLO10 handling.
5139 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5141 * expr.h (struct expressionS): Revert last change; widen X_op.
5142 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5144 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5146 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5147 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5148 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5149 * Makefile.in: Regenerated.
5151 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5152 `common' pass on to s_mri_common.
5153 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5155 1999-06-06 Richard Henderson <rth@cygnus.com>
5157 * config/obj-elf.c (obj_elf_section): Don't free the return
5158 value of demand_copy_C_string.
5160 1999-06-05 Richard Henderson <rth@cygnus.com>
5162 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5163 creation logic from obj_elf_create_section.
5165 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5166 (section_stack): New.
5167 (special_sections): Make const.
5168 (obj_elf_section): Gut and rewrite parsing.
5169 (obj_elf_change_section): New function broken out of obj_elf_section.
5170 (obj_elf_parse_section_letters): Likewise.
5171 (obj_elf_section_word): Likewise.
5172 (obj_elf_section_type): Likewise.
5173 (obj_elf_previous): Treat as a toggle.
5174 (obj_elf_popsection): New.
5175 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5176 (ppc_section_type): Likewise.
5177 * config/tc-ppc.h: Likewise.
5179 * expr.h (struct expressionS): Don't make X_op a bitfield.
5180 * config/tc-alpha.c: Update for symbol handling changes.
5181 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5182 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5184 1999-06-05 Richard Henderson <rth@cygnus.com>
5186 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5187 (dwarf2_gen_line_info): Kill unused variables.
5188 (dwarf2_finish): Likewise.
5189 (dwarf2_where): Likewise.
5190 (dwarf2_directive_file): If we've only got a string,
5191 hand off to s_app_file.
5192 * ecoff.c: Move the include of ecoff.h.
5193 * symbols.h (S_IS_FUNCTION): Prototype.
5195 * read.c (LEX_HASH): Supply a default.
5197 (s_globl): Update `c' after skipping whitespace.
5198 * read.h (LEX_END_NAME, is_name_ender): New.
5199 * expr.c (get_symbol_end): Respect it.
5201 1999-06-04 Mark Klein <mklein@dis.com>
5203 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5205 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5207 * config/tc-hppa.c: Update for symbol handling changes.
5209 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5211 * cgen.c: Update for symbol handling changes.
5212 * config/tc-m32r.c: Likewise.
5214 * config/tc-hppa.h: Update for symbol handling changes.
5215 * config/tc-hppa.c: Likewise.
5217 * config/tc-arm.h: Update for symbol handling changes.
5218 * config/tc-arm.c: Likewise.
5219 (symbol_make_empty): Remove. Just use symbol_create.
5221 * symbols.c (symbol_set_tc): Correct name.
5223 * Makefile.am: Rebuild dependencies.
5224 ($(OBJS)): Don't depend upon struc-symbol.h.
5225 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5226 * dep-in.sed: Don't remove struc-symbol.h.
5227 * Makefile.in: Rebuild.
5229 * doc/internals.texi (Symbols): Describe changes in symbol
5232 1999-06-03 Richard Henderson <rth@cygnus.com>
5234 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5235 instead of doing the work by hand.
5237 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5239 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5240 state of line state-machine.
5241 (struct ls): Collect DWARF2 line state-machine state in new member
5242 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5243 resulted in any DWARF2 directives.
5244 (reset_state_machine): New function.
5245 (out_end_sequence): Ditto.
5246 (dwarf2_gen_line_info): When switching sections or switching to a
5247 lower text address, call out_end_sequence() first to terminate the
5248 previous code sequence as code sequences MUST have monotonically
5249 increasing addresses.
5250 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5252 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5254 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5255 DWARF2 debug info (line information only, at this point).
5256 * as.h: Update comment about supported debug formats.
5257 * dwarf2dbg.c, dwarf2dbg.h: New files.
5258 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5260 * expr.c (operand): Don't use [ for parens if we want an index op.
5261 (op_encoding): Switch [ into O_index, if desired.
5262 (op_rank): Renumber with O_index on bottom.
5263 (expr): If O_index, match closing bracket.
5264 * expr.h (O_index): New.
5266 * read.c (read_a_source_file): Conditionally allow matched "
5267 in lines passed to md_assemble.
5269 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5271 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5273 Add support for storing local symbols in a small structure to save
5274 memory when assembling large files.
5275 * as.h: Don't include struc-symbol.h.
5276 (symbolS): Add typedef.
5277 * symbols.c: Include struc-symbol.h.
5278 (local_hash): New static variable.
5279 (save_symbol_name): New static function, from symbol_create.
5280 (symbol_create): Call save_symbol_name.
5281 (local_symbol_count): New static variable.
5282 (local_symbol_conversion_count): Likewise.
5283 (LOCAL_SYMBOL_CHECK): Define.
5284 (local_symbol_make): New static function.
5285 (local_symbol_convert): New static function.
5286 (colon): Handle local symbols. Create local symbol for local
5288 (symbol_table_insert): Handle local symbols.
5289 (symbol_find_or_make): Create local symbol for local label name.
5290 (symbol_find_base): Check for local symbol.
5291 (symbol_append, symbol_insert): Check for local symbols.
5292 (symbol_clear_list_pointers, symbol_remove): Likewise.
5293 (verify_symbol_chain): Likewise.
5294 (copy_symbol_attributes): Likewise.
5295 (resolve_symbol_value): Handle local symbols.
5296 (resolve_local_symbol): New static function.
5297 (resolve_local_symbol_values): New function.
5298 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5299 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5300 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5301 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5302 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5303 (symbol_previous, symbol_next): New functions.
5304 (symbol_get_value_expression): Likewise.
5305 (symbol_set_value_expression): Likewise.
5306 (symbol_set_frag, symbol_get_frag): Likewise.
5307 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5308 (symbol_mark_used_in_reloc): Likewise.
5309 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5310 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5311 (symbol_mri_common_p): Likewise.
5312 (symbol_mark_written, symbol_clear_written): Likewise.
5313 (symbol_written_p): Likewise.
5314 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5315 (symbol_section_p, symbol_equated_p): Likewise.
5316 (symbol_constant_p): Likewise.
5317 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5318 (symbol_get_obj, symbol_set_obj): Likewise.
5319 (symbol_get_tc, symbol_set_tc): Likewise.
5320 (symbol_begin): Initialize local_hash.
5321 (print_symbol_value_1): Handle local symbols.
5322 (symbol_print_statistics): Print local symbol statistics.
5323 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5324 Declare new symbols.c functions. Move many declarations here from
5326 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5327 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5328 (struct symbol): Move bsym to make it clearly the first field.
5329 Remove TARGET_SYMBOL_FIELDS.
5330 (symbolS): Don't typedef.
5331 (struct broken_word): Remove.
5332 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5333 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5334 (symbol_clear_list_pointers): Likewise.
5335 (symbol_insert, symbol_remove): Likewise.
5336 (symbol_previous, symbol_append): Likewise.
5337 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5338 (struct local_symbol): Define.
5339 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5340 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5341 (local_symbol_get_frag, local_symbol_set_frag): Define.
5342 (local_symbol_get_real_symbol): Define.
5343 (local_symbol_set_real_symbol): Define.
5345 * write.c (write_object_file): Call resolve_local_symbol_values.
5346 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5347 (TARGET_SYMBOL_FIELDS): Don't define.
5348 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5349 ECOFF_DEBUGGING, add ECOFF fields.
5350 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5351 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5352 ECOFF_DEBUGGING, add ECOFF fields.
5353 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5354 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5355 * config/tc-mcore.h: Don't include struc-symbol.h.
5356 (TARGET_SYMBOL_FIELDS): Don't define.
5357 (struct mcore_tc_sy): Define.
5358 (TC_SYMFIELD_TYPE): Define.
5359 * Many files: Use symbolS instead of struct symbol. Use new
5360 accessor functions rather than referring to symbolS fields
5363 * read.c (s_mri_common): Don't add in value of line_label.
5365 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5366 checking for SEC_LINK_ONCE.
5368 * config/tc-sh.h (sh_fix_adjustable): Declare.
5370 * app.c (input_buffer): New static variable.
5371 (app_push): Save saved_input in allocated buffer.
5372 (app_pop): Restored saved_input.
5373 (do_scrub_chars): Change get parameter to take char * and int as
5374 arguments. Change GET macro to pass input_buffer to get
5375 function. Don't save input into allocated buffer.
5376 * as.h (do_scrub_chars): Update declaration.
5377 * input-file.c (input_file_get): Change to take char * and int.
5378 Read data into passed in buffer. Remove static buffer.
5379 * read.c (scrub_from_string): Change to take char * and int. Copy
5380 data into passed in buffer.
5382 * hash.h: Neaten. Declare hash_traverse.
5383 * hash.c: Complete rewrite based on BFD hashing code.
5384 * gasp.c (chunksize): New variable.
5385 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5388 1999-05-28 Nick Clifton <nickc@cygnus.com>
5390 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5391 addend unless the target uses an old ABI.
5393 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5395 -Wchar-subscripts cleanup
5396 * listing.c (listing_newline): Use unsigned char variable, so
5397 calls to isascii,iscntrl are correct.
5398 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5400 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5401 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5402 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5403 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5405 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5407 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5409 (arch_coldfire_p): New #define.
5410 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5412 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5414 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5416 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5417 (install_operand): Add place `N'.
5418 (init_table): Add registers ACC, MACSR, MASK.
5420 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5422 * config/tc-m68k.c: Change mcf5200 --> mcf.
5423 (archs): Add mcf5206e, mcf5307.
5424 (m68k_ip): Add format `u'.
5425 (install_operand): Add place `m', `M', `h'.
5426 (init_table): Add upper/lower registers.
5428 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5430 1999-05-28 Martin Dorey <mdorey@madge.com>
5432 * config/tc-i960.c: Several minor changes to add ELF and
5433 BFD_ASSEMBLER support.
5434 * config/tc-i960.h: Likewise.
5435 * configure.in (i960-*-elf*): New target.
5436 * aclocal.m4, configure: Rebuild.
5438 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5440 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5441 reloc changes when defined(BFD_ASSEMBLER).
5443 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5445 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5447 * write.c (write_print_statistics): Output to file, not stderr.
5449 * expr.c (generic_bignum_to_int32,64): Prototype.
5451 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5452 output_sleb128, output_uleb128, output_big_sleb128,
5453 output_big_uleb128, output_big_leb128): Prototype.
5454 (output_big_sleb128, output_big_uleb128): Make inline.
5455 (output_big_leb128): Remove inline
5457 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5458 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5459 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5460 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5461 value for correct overflow check in write.c:fixup_segment.
5462 * write.c (fixup_segment): Move bitfield overflow checks to after
5463 the md_apply_fix call.
5464 * config/obj-coff.c (fixup_segment): Likewise.
5465 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5466 valueT *val argument.
5468 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5470 * config/atof-ieee.c (gen_to_words): Correctly round a
5471 denormalized number. Fix off-by-one in range checking for
5472 exponent in a denormal.
5474 1999-05-10 Nick Clifton <nickc@cygnus.com>
5476 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5479 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5481 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5483 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5485 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5486 (ReverseRegRegmem): Remove.
5487 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5488 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5489 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5492 From Doug Ledford <dledford@redhat.com>
5493 * config/tc-i386.h (RegXMM): New for P/III.
5494 * config/tc-i386.c: Add support for P/III.
5496 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5498 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5499 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5500 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5502 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5504 * config/tc-i386.c (i386_immediate): Skip whitespace before
5505 complaining about junk after expression.
5506 (i386_displacement): Likewise.
5508 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5510 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5511 Don't copy before downcaseing.
5513 1999-05-05 Catherine Moore <clm@cygnus.com>
5515 * tc-m68k.c: Include elf/m68k.h.
5516 (m68k_elf_final_processing): New routine.
5517 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5520 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5522 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5525 1999-04-30 Nick Clifton <nickc@cygnus.com>
5527 * config/tc-mcore.c (mcore_s_section): Dump literals before
5530 1999-04-29 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5535 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5537 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5538 (TC_INIT_FIX_DATA): Delete.
5539 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5540 (TC_INIT_FIX_DATA): Delete.
5541 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5542 * write.c (fix_new_internal): Initialize fx_cgen member.
5543 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5544 (gas_cgen_md_apply_fix3): Update.
5545 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5546 (md_cgen_record_fixup_exp): Update.
5547 (FX_OPINFO_R_TYPE): Update.
5549 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5550 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5551 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5552 * frags.h (struct frag): Make opindex, opinfo ints.
5554 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5556 1999-04-26 Tom Tromey <tromey@cygnus.com>
5558 * aclocal.m4, configure: Updated for new version of libtool.
5560 1999-04-22 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5564 (md_apply_fix3): Do not fix up absolute relocations against
5567 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5569 1999-04-20 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5572 changes and data-in-text directives.
5573 (mcore_cons): New function: intercept cons() operations.
5574 (mcore_float_cons): New function: intercept float_cons()
5576 (mcore_stringer): New function: intercept stringer() operations.
5578 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5580 * obj.h (struct format_ops): Change generate_asm_lineno field to
5582 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5584 * config/tc-alpha.c (find_opcode_match): Add default case to
5586 (find_macro_match): Likewise.
5587 (load_expression): Parenthesize && within ||.
5589 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5591 1999-04-17 Nick Clifton <nickc@cygnus.com>
5593 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5594 .text .data .section pseudo ops.
5595 (mcore_s_section): New function. Dump lits before changing secs.
5596 (mcore_s_text): New function. Dump lits before changing secs.
5597 (mcore_s_data): New function. Dump lits before changing secs.
5599 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5601 * config/tc-mips.c (mips_32bitmode): New.
5602 (md_begin): Set mips_32bitmode if needed.
5603 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5604 Set EF_MIPS_32BITMODE.
5606 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5608 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5611 1999-04-16 Nick Clifton <nickc@cygnus.com>
5613 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5615 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5617 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5618 expressions correctly.
5621 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5623 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5625 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5627 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5628 and fmpynfadd instructions.
5630 1999-04-11 Richard Henderson <rth@cygnus.com>
5632 * as.h (environ): Declare it, if needed.
5633 * as.c (dump_statistics): Don't declare environ.
5634 * configure.in (environ): Detect declaration.
5635 * configure, config.in: Rebuild
5637 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5638 (i386_displacement): Allocate enough space for replacement buffer.
5639 Clean up replacement buffer initialization.
5641 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5643 * subsegs.c (section_symbol): Don't create a new symbol if one
5644 already exists; instead, use the existing one, but set its segment
5645 and frag data if it hasn't already been defined.
5646 * config/obj-coff.c (c_section_symbol): Likewise.
5648 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5650 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5652 1999-04-08 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-mcore.c: New File: Support routines for MCore
5656 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5657 * config/obj-coff.c: Add support for mcore-pe target.
5659 * Makefile.am: Add support for MCore targets.
5660 * Makefile.in: Regenerate.
5661 * configure.in: Add support for MCore targets.
5662 * configure: Regenerate.
5664 * doc/all.texi: Set MCORE.
5665 * doc/as.texinfo: Document MCore specific command line options.
5667 * write.h: Prevent multiple inclusion.
5669 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5671 * asintl.h (LC_MESSAGES): Never define.
5672 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5674 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5677 * Makefile.am (m68k-parse.c): If configuring in the source
5678 directory, copy m68k-parse.y into the local directory before
5679 running ylwrap, to remove spurious differences when generating
5681 * Makefile.in: Rebuild.
5683 * config/tc-sparc.h (md_do_align): Just allocate the number of
5684 bytes necessary, rather than always allocating 1024.
5686 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5688 * listing.c (listing_newline): Add cast to avoid warning.
5689 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5690 * config/tc-i386.c (i386_scale): Add return value.
5691 (build_displacement_string): Remove unused local temp_disp2.
5692 (i386_intel_memory_operand): Add parentheses to avoid warning.
5693 (i386_intel_operand): Remove unused local end_of_operand_string.
5694 (i386_operand): Remove unused local operand_modifier.
5695 (i386_operand): Add parens to avoid warning.
5697 1999-04-04 Don Bowman <don@pixsci.com>
5699 * configure.in: Add mips*-*-vxworks* target; have it define
5701 * configure, config.in: Rebuild.
5703 1999-03-31 Nick Clifton <nickc@cygnus.com>
5705 * configure.in (emulations): Add support for arm-epoc-pe.
5706 * configure: Regenerate.
5707 * config/te-epoc-pe.h: New file. Define macros specific to
5709 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5710 for arm-epoc-pe target.
5712 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5714 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5716 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5718 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5719 detect ",n" without a condition.
5720 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5723 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5725 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5726 instruction is encoded with one bit.
5729 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5731 * doc/internals.texi (CPU backend): Mention that
5732 line_separator_chars should not include newline. From thi
5733 <ttn@mingle.glug.org>.
5735 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5737 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5738 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5740 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5742 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5744 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5746 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5749 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5751 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5753 1999-03-15 Martin Hunt <hunt@cygnus.com>
5755 * app.c (do_scrub_begin): Change '-' back to a symbol char
5756 so we can use multiple opcodes on a line again.
5758 * config/tc-d30v.c: By default, warn if a symbol has
5759 the same name as a register. Plus some minor
5760 updates from the branch.
5762 1999-03-13 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5765 BFD_RELOC_16 and BFD_RELOC_64.
5767 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5769 * expr.c (expr): Add missing else.
5771 1999-03-12 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-arm.c (md_apply_fix3): Improve error message.
5775 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5777 * Makefile.am (CPU_TYPES): Add fr30.
5778 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5779 (fr30,m32r dependencies): Update.
5780 * Makefile.in: Rebuild.
5782 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5783 (gas_cgen_record_fixup_exp): Ditto.
5784 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5785 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5786 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5787 (md_cgen_lookup_reloc): Update use of operand->type.
5788 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5789 (md_convert_frag): Call cgen_operand_lookup_by_num.
5790 (md_cgen_lookup_reloc): Update use of operand->type.
5791 (m32r_cgen_record_fixup_exp): Ditto.
5793 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5795 * config/tc-mips.c (md_show_usage): Fix message.
5797 1999-03-03 Nick Clifton <nickc@cygnus.com>
5799 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5800 and LDR reg,=<expr> instruction.
5802 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5805 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5807 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5809 1999-02-17 Nick Clifton <nickc@cygnus.com>
5811 This patch was created by: Scott Bambrough
5812 <scottb@corelcomputer.com>
5815 Special cased '@' character. The '@' character is used as the
5816 ARM assembler comment character, as a special character
5817 and in ELF .symver pseudo-op's, and as a special character in
5818 .type and .section pseudo-ops.
5819 (symver_pseudo): New static variable.
5820 (symver_state): New static variable.
5821 (struct app_save): Add field 'symver_state'.
5822 (app_push): Save global symver_state int struct app_save.
5823 (app_pop): Restore global symver_state from struct app_save.
5824 (do_scrub_chars): Special case handling of '@' character in
5827 * configure.in: Modified to recognize armv* uname syntax from ARM
5829 * configure: Regenerated.
5831 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5832 a prefix to the section's type.
5833 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5834 the type's typename.
5836 * config/tc-arm.h: Add support for PIC generation:
5837 (pic_code): New boolean.
5838 (obj_relocate_extern): Define.
5839 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5840 (TC_CONS_FIX_NEW): Define.
5841 (tc_fix_adjustable): Define.
5842 (GLOBAL_OFFSET_TABLE_NAME): Define.
5844 * config/tc-arm.c: Add support for PIC generation:
5845 (line_seperator_chars): Allow ';' as a seperator for Linux.
5846 (is_immediate_prefix): New macro.
5847 (arm_parse_reloc): New function.
5848 (s_arm_elf_cons): New function.
5849 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5850 (md_undefined_symbol): Special case handling for the Global Offset
5852 (md_apply_fix3): Handle PIC relocs.
5853 (tc_gen_reloc): Handle PIC relocs.
5854 (md_parse_option): Add support for '-k' command line switch to
5855 enable PIC generation.
5856 (cons_fix_new_arm): New function.
5857 (s_arm_elf_cons): New function.
5859 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5861 * configure.in: Add comments for uses of AC_DEFINE.
5862 * acinclude.m4: Likewise.
5863 * acconfig.h: Remove.
5864 * aclocal.m4: Rebuild.
5865 * configure: Rebuild.
5866 * Makefile.in: Rebuild.
5867 * config.in: Rebuild.
5869 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5871 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5872 non-constant offset from a base register.
5874 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5876 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5879 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5881 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5882 (emit_insn): Look for pc-relative and no-overflow specifiers on
5883 internal relocation types.
5885 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5887 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5890 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5892 (mips_4650, mips_4010, mips_4100): Variables removed.
5893 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5894 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5896 (md_begin): Don't bother initializing the mips_NNNN variables;
5897 mips_cpu is set, and that's good enough now.
5898 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5899 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5900 (show): New function, to handle wrapping in the CPU lists.
5901 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5903 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5905 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5906 than treat as an immediate specifier.
5908 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5910 * config/tc-i386.c: Prototype many functions.
5911 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5912 (i386_immediate): Remove unused second argument.
5913 (i386_intel_operand): Fix i386_is_reg typo.
5914 (i386_operand): Use allow_naked_reg.
5915 (output_invalid): Make operand int for K&R.
5917 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5919 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5921 * Makefile.in: Rebuild.
5923 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5925 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5927 (EXTRA_as_new_SOURCES): Comment out.
5928 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5929 * Makefile.in: Rebuild.
5930 * doc/Makefile.in: Rebuild.
5931 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5932 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5933 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5934 * configure: Rebuild.
5935 * aclocal.m4: Rebuild.
5936 * config.in: Rebuild.
5937 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5938 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5939 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5940 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5941 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5942 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5943 (gas_cgen_record_fixup_exp): Ditto.
5944 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5945 descriptor, not global variable.
5946 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5947 descriptor, not global variable. Refer to insert_operand handler
5948 via cpu descriptor, not global function.
5949 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5950 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5951 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5952 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5953 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5954 * config/tc-m32r.c: Ditto.
5955 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5956 (md_assemble): Ditto.
5957 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5959 1999-02-09 Nick Clifton <nickc@cygnus.com>
5961 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5962 relocations for ELF targets.
5964 1999-02-08 Nick Clifton <nickc@cygnus.com>
5966 * configure.in: Add support for StrongARM target.
5967 * configure: Regenerate.
5969 1999-02-05 Nick Clifton <nickc@cygnus.com>
5971 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5973 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5976 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5978 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5980 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5982 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5983 (INTEL_DWORD_MNEM_SUFFIX): Define.
5986 (DWORD_PTR): Define.
5987 (XWORD_PTR): Define.
5989 (OFFSET_FLAT): Define.
5991 (NONE_FOUND): Define.
5994 * config/tc-i386.c (set_intel_syntax): New routine.
5995 (intel_syntax): Declare.
5996 (allow_naked_reg): Declare.
5997 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5998 (intel_float_operand): New routine.
5999 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6000 Handle brackets as well as parens. Call i386_intel_operand for
6001 intel syntax. Reverse operands if appropriate. Handle new
6002 suffixes. Handle movzx and movsx.
6003 (i386_is_reg): New routine.
6004 (i386_immediate): New routine.
6005 (i386_scale): New routine.
6006 (i386_displacement): New routine.
6007 (i386_operand_modifier): New routine.
6008 (build_displacement_string): New routine.
6009 (i386_parse_seg): New routine.
6010 (i386_intel_memory_operand): New routine.
6011 (i386_intel_operand): New routine.
6012 (i386_operand): Call i386_displacement, i386_immediate,
6013 i386_scale, etc. instead of handling inline.
6014 (parse_register): Handle registers without prefix.
6016 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6018 * configure: Regenerate.
6019 * configure.in (arm-*-oabi): New.
6020 (thumb-*-oabi): New.
6021 * config/tc-arm.c (target_oabi): Declare.
6022 (md_apply_fix3): Support REL relocs.
6023 (md_parse_option): Handle -oabi.
6024 (elf32_arm_target_format): New routine.
6025 (md_longopts): Add OPTION_OABI.
6026 * config/tc-arm.h: Redefine TARGET_FORMAT.
6029 1999-01-28 Nick Clifton <nickc@cygnus.com>
6031 * write.c (write_relocs): Handle out of range error.
6033 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6034 (fr30_force_relocation): Default to 0.
6036 * config/tc-fr30.h (obj_fix_adjustable): Define.
6037 (TC_FORCE_RELOCATION): Define.
6039 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6042 1999-01-16 Nick Clifton <nickc@cygnus.com>
6044 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6045 merge of two instructions if the left instruciton kills the right.
6047 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6049 * Makefile.in: Regenerate.
6050 * configure.in: Redo test for using cgen.
6051 * configure: Regenerate.
6053 1999-01-09 Nick Clifton <nickc@cygnus.com>
6055 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6056 redefinition of this macro.
6058 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6060 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6063 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6065 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6066 a read of HI or LO and an immediatly following branch.
6068 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6070 * config/tc-mips.c (md_begin): Another correction to the setting of
6073 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6075 * config/tc-mips.c (md_begin): Correct type-o in setting of
6078 1998-12-21 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6081 bit insn when optimizing, so that parallelised instructions will
6082 start on a 32 bit boundary.
6084 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6086 * config/tc-mips.c (mips_eabi64): New.
6087 (md_begin): Set mips_eabi64.
6088 (mips_elf_final_processing): Use it.
6090 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6092 * config/tc-mips.c (mips_elf_final_processing):
6093 Correct setting of ABI in e_flags.
6095 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6097 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6100 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6102 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6104 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6106 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6107 warning, values that don't fit in the field.
6109 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6111 * config/tc-mips.c (mips_abi_string): New.
6112 (md_parse_option,md_longopts): Add mabi.
6113 (mips_elf_final_processing): Set e_flags based on mabi flag.
6115 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6117 * config/tc-mips.c (md_parse_option): Handle vr4111.
6119 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6121 * config/tc-h8300.c (build_bytes): Change message given if the
6122 instruction requires H8/300H mode and we're not in Hmode, to
6123 suggest that it may be the operand modes that are the problem, not
6124 necessarily the opcode.
6126 1998-12-10 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-fr30.c: Add line separator character.
6130 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6132 * configure.in (hppa-*-mpeix*): New target.
6133 * config/obj-som.h (obj_som_compiler): Declare.
6134 * config/obj-som.c (compiler_seen): New static variable.
6135 (obj_som_compiler): New function.
6136 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6137 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6138 (pa_type_args): Set hppa_priv_level.
6139 (pa_compiler): New static function if OBJ_SOM.
6140 * configure: Rebuild.
6142 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6144 * read.c (output_leb128): Don't mark as inline.
6146 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6148 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6149 AIX .vbyte unaligned data support.
6150 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6151 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6154 1998-12-07 Nick Clifton <nickc@cygnus.com>
6156 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6159 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6161 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6162 BFD_RELOC_ARM_PCREL_BRANCH.
6164 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6167 checking the target type.
6168 (mips-dec-bsd*): Set endian to little.
6169 * configure: Rebuild.
6171 COFF weak symbol support, based on patches from Mark Elbrecht
6172 <snowball3@usa.net>:
6173 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6174 * config/obj-coff.c (obj_coff_weak): New static function.
6175 (obj_coff_endef) [both versions]: Handle weak symbols.
6176 (coff_frob_symbol): Likewise.
6177 (yank_symbols): Likewise.
6178 (obj_pseudo_table): Add "weak".
6180 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6181 <aymeric.vincent@emi.u-bordeaux.fr>.
6182 * aclocal.m4: Rebuild with current tools.
6183 * configure: Rebuild.
6185 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6186 an assertion failure for a case we can't handle when OBJ_ECOFF.
6188 * expr.c (operator): And with 0xff to avoid problems with signed
6191 1998-12-03 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6194 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6196 1998-12-02 Nick Clifton <nickc@cygnus.com>
6198 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6201 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6203 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6204 calculation of pcrel point.
6206 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6208 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6211 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6215 (d10v_cleanup): Only generate previous insn if a multiline insn is
6218 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6223 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6225 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6226 -marm6xxx command line switches.
6228 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6230 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6231 (itbl-ops.o): Delete duplicate dependencies.
6232 Rebuild dependencies.
6233 Add fr30 dependencies.
6234 * Makefile.in: Rebuild.
6236 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6240 * listing.c: Ignore line terminator characters found inside
6243 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6245 * po/gas.pot: Regenerated.
6247 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6250 fr30_is_label_start(). Also checks for delay slot insns.
6252 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6253 FR30 instructions which contain a colon in the mnemonic.
6255 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6257 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-fr30.c: Removed currently superflous code.
6261 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6263 * config/tc-fr30.h: New file.
6264 * config/tc-fr30.c: Tweaking so that it will compile.
6266 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6268 * config/tc-d10v.h (obj_fix_adjustable): Define.
6269 (TC_FORCE_RELOCATION): Define.
6270 (d10v_force_relocation): Declare.
6271 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6272 (md_apply_fix3): Handle Vtable relocs.
6273 (d10v_fix_adjustable): New.
6274 (d10v_force_relocation): New.
6276 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6278 * config/tc-d30v.c: Change default behaviour to ignore potential
6279 conflicts between register name and symbol names.
6281 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6283 * configure.in: Add fr30-*-*.
6284 * config/tc-fr30.c: New file.
6285 * Makefile.in: Regenerated.
6286 * config.in: Regenerated.
6287 * configure: Regenerated.
6288 * doc/Makefile.in: Regenerated.
6289 * po/gas.pot: Regenerated.
6291 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6293 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6296 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6298 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6300 (do_scrub_chars): Add some casts to unsigned char to avoid
6301 unwanted sign extension.
6302 * read.c (lex_type): Set characters about 127 to be symbol
6304 * config/tc-i386.c (md_begin): Set identifier_chars and
6305 operand_chars for values above 127.
6307 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6309 * configure.in: detect cygwin* instead of cygwin32*
6310 * configure: regenerate
6312 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6314 * listing.c: Add support for producing a listing from piped
6317 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6319 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6320 (append_insn): Account for the tx39's multiply behavior.
6322 1998-10-26 Michael Meissner <meissner@cygnus.com>
6324 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6325 from assemble_parallel_insns. Add support for '->' to indicate
6326 explicitly serializing the instructions.
6327 (md_assemble): Ditto.
6329 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6331 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6334 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6336 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6338 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6340 * config/tc-mips.c : support frame and regmask/fregmask when
6341 MIPS_STABS_ELF is specified.
6343 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6345 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6346 (md_apply_fix): Don't return 1 for VTABLE relocs.
6347 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6349 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6351 * doc/c-i386.texi: Replace occurences of "opcode" with
6352 "instruction mnemonic", "instruction", or "mnemonic" when
6353 referring to the name of an instruction. Use "opcode" when
6354 referring to the sequence of machine bytes.
6356 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6357 (is_opcode_char): Rename to is_mnemonic_char.
6358 (md_assemble and i386_operand): Correct error messages from
6359 "opcode" to "instruction mnemonic"
6360 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6361 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6362 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6363 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6364 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6365 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6366 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6368 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6370 * config/tc-i386.c (i386_operand): Check for garbage after
6373 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6376 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6378 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6380 * config/tc-sh.h (obj_fix_adjustable): Define.
6381 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6382 (md_apply_fix): Likewise.
6383 (tc_gen_reloc): Likewise.
6384 (sh_fix_adjustable): New.
6386 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6388 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6389 * cgen.h (gas_cgen_finish_insn): Update prototype.
6390 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6391 cgen_insn_t -> CGEN_INSN_INT.
6392 (make_parallel): Update handling of CGEN_INT_INSN_P.
6393 (assemble_parallel_insn): Ditto.
6394 (target_make_parallel): New function.
6395 (md_assemble): Use it.
6397 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6399 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6401 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6403 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6404 converted into lower case.
6406 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6408 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6409 (gas_cgen_tc_gen_reloc): Likewise.
6410 * config/tc-m32r.h (obj_fix_adjustable): Define.
6411 * config/tc-m32r.c (m32r_fix_adjustable): New.
6412 (m32r_force_relocation): Handle VTABLE relocs.
6414 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6416 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6418 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6421 to lower case before parsing.
6423 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6424 parallel insns modift buts in the PSW as a side effect.
6426 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6428 * config/tc-d30v.c (find_format): Test for missing flag and
6431 (md_apply_fix3): Fix error messages to avoid
6432 assumption about presence of a symbol.
6434 (parallel_ok): Disallow parallel instructions that both modify the
6437 (find_format): Generate a warning if an odd numbered register is
6438 used as the first register in a mutli-register instruction.
6440 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6443 relocations are always associated with a symbol.
6445 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6447 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6448 (elf32_sparc_force_relocation): Declare.
6449 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6450 (tc_gen_reloc): Handle vtable relocs.
6451 (elf32_sparc_force_relocation): New.
6453 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6455 * symbols.c (S_IS_FUNCTION): New.
6456 * config/tc-v850.h (obj_fix_adjustable): Define.
6457 (TC_FORCE_RELOCATION): Define.
6458 (v850_force_relocation): Declare.
6459 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6460 of fx_addnumber for VTABLE reloc addends.
6461 (md_apply_fix3): Handle VTABLE relocs.
6462 (v850_fix_adjustable): New.
6463 (v850_force_relocation): New.
6465 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6467 * tc-hppa.c (fp_operand_format): Add some additional formats.
6468 (pa_ip): Do not automatically promote into pa2.0 mode.
6469 (pa_level): Handle ".level 2.0".
6471 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6473 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6474 * config/tc-i386.h (template.extension_opcode): Change to
6475 unsigned int to allow full range of 8-bit opcode suffixes.
6476 (None): Redefine as 0xffff.
6478 From Jeff B Epler <jepler@usgs.gov>
6479 * doc/c-i386.texi (i386-SIMD): New section.
6481 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6483 * read.c (discard_rest_of_line): New function.
6484 * read.h: Declare it.
6485 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6487 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6489 * config/tc-d10v.c (find_symbol_matching_register): New function.
6490 (find_opcode): Cope with the case where a register name matches
6493 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-v850.c (md_pcrel_from): Rename to
6496 v850_pcrel_from_section.
6497 (v850_pcrel_from_section): Do not resolves symbols in other
6500 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6502 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6504 * config/tc-d10v.c (find_opcode): Generate an error if a register
6505 is supplied for an operand that should not be a register.
6507 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6509 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6510 instructions to have another instruction in the right bin.
6512 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6514 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6515 the right container if the left container holds a branch
6518 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6520 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6521 both a register name and symbol name.
6522 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6524 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6527 execution unit class.
6529 (reg_name_search): If a name matches a register and a symbol,
6530 prefer the register.
6531 (find_format): Disallow flag registers when a general purpose
6532 register is required.
6533 If a number is required, but a register has been given, check to
6534 see if a symbol with the same name as the register exists, and if
6535 so, use that symbol.
6537 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6539 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6541 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-d30v.c (find_format): Do not accept flag registers as
6544 general purpose registers.
6545 (find_format): If an immediate value is expected at a given place
6546 in a format, but a register name has been provided instead, check
6547 to see if that register name matches the name of a predefined
6548 symbol and if it does, then use the symbol instead.
6549 (reg_name_search): If a register name matches a symbol name,
6550 prefer the register name to the symbol name.
6552 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6554 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6555 the previous insn to empty.
6557 1998-09-20 Michael Meissner <meissner@cygnus.com>
6559 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6560 pieces, forcing the use of an ANSI compiler.
6562 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6564 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6566 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6568 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6570 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6572 (obj_elf_vtable_entry): Likewise.
6573 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6574 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6575 (tc_gen_reloc): Likewise.
6576 (arm_fix_adjustable): Likewise.
6577 (elf32_arm_force_relocation): New.
6578 (armelf_frob_symbol): Remove coff-style symbol support.
6580 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6582 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6584 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6586 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6587 OBJ_COFF so that routine is defined for a.out format.
6589 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6591 * config/tc-i386.c (i386_operand): Detect non-segment registers
6592 used as segment prefixes.
6594 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6596 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6597 optimize across FDE boundaries.
6599 * config/obj-coff.c (obj_coff_section): Preserve any link once
6600 flags when setting the section flags.
6602 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6604 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6605 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6607 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6609 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6612 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6614 * frags.c (frag_grow): Include the size of the frag struct in the
6617 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6618 if the new subseg comes before the old.
6620 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6622 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6623 to handle edge8 and edge16.
6625 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6627 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6628 before we clobber the symbol involved.
6630 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6632 * config/tc-arm.c: Remove OBJ_ELF definitions for
6633 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6634 use arm_adjust_symtab for OBJ_COFF.
6635 (armelf_adjust_symtab): New Routine.
6636 * config/tc-arm.h: Define obj_adjust_symtab to
6637 armelf_adjust_symtab for OBJ_ELF.
6639 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6641 * configure.in: Make all i386-elf targets use bfd_gas.
6642 * config/tc-i386.c (tc_i386_force_relocation): New.
6643 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6644 (md_apply_fix3): Likewise.
6645 (tc_gen_reloc): Handle them.
6646 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6647 tc_i386_force_relocation.
6649 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6651 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6653 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6655 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6656 current opcode after writing the first insturction of a reverse
6659 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6661 * read.h (generate_lineno_debug): Add prototype.
6662 * read.c (generate_lineno_debug): Make non-static.
6664 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6666 * config/tc-i386.c (md_assemble): Only warn for address/data size
6669 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6672 against Thumb function names, as the linker needs this information.
6674 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6676 * expr.c (operand): Check also that there is no advance in operand
6677 after atof_generic in order to decide "is it label 0f or floating
6680 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6682 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6683 command line options with a single dash.
6684 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6686 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6688 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6689 * tc-arm.c (arm_fix_adjustable): New routine.
6691 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6693 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6694 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6695 demand_empty_rest_of_line before mri_comment_end.
6696 (equals): Check garbage after expression before
6697 mri_comment_end in MRI mode.
6699 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6702 small immediate constant to use the constant itself rather than
6705 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6708 (pa_leave): Likewise.
6710 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6712 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6714 (i386_operand): Fix an error message.
6716 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6718 * doc/c-arm.texi (ARM Directives): Document .req directive.
6720 * config/tc-arm.c (reg_required_here): Display erroneous string if
6721 the register name could not be decoded.
6722 Do not set inst.instruction if the sift is -1.
6724 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6726 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6729 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6732 even if it is belived to be unnecessary.
6734 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6736 config/tc-i386.c (i386_operand): Size immediate constants by
6737 suffix (erroneously removed as part of July 7 change).
6739 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6741 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6742 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6743 (armelf_frob_symbol): New Routine.
6744 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6746 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6748 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6750 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6752 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6753 command line switches passed to assembler.
6755 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6757 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6758 (gas_cgen_opcode_desc): Declare.
6759 (gas_cgen_parse_operand): Declare.
6760 (*): Prepend gas_ to gas specific fns to denote them as such.
6762 * cgen.c (gas_cgen_opcode_desc): New global
6763 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6764 (queue_fixup): Renamed from cgen_queue_fixup.
6765 (*): Prepend gas_ to gas specific fns to denote them as such.
6767 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6768 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6769 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6770 Open opcode table and initialize it.
6771 (make_parallel): Use gas_cgen_opcode_desc.
6772 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6773 (md_assemble): Ditto.
6775 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6777 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6778 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6779 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6780 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6781 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6782 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6783 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6784 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6785 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6786 (INIT_STAB_SECTION): Likewise.
6787 (OBJ_PROCESS_STAB): Likewise.
6789 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6790 (md_parse_option): Watch for them.
6791 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6792 (md_begin): Kill neverdef code.
6793 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6794 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6795 (s_alpha_coff_wrapper): New.
6796 (md_pseudo_table): Trap all ECOFF pseudos.
6798 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6800 Start of changes to remove mdebug section from mips*-elf
6801 Based on MIPS_STAB_ELF definition
6802 * acconfig.h: undef if not configured
6803 * config.in: undef if not configured
6804 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6805 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6806 * stabs.c (s_stab_generic): flush frag
6808 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6810 * configure.in: (arm-*-elf): Handle.
6811 (thumb-*-elf): Handle.
6812 * configure: Regenerate.
6813 * read.c (stringer): Fix typo in comment.
6814 * write.c (fixup_segment): Don't add symbol value to addend if
6816 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6818 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6821 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6823 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6824 (write_2_short): Emit warning if new flag is set.
6825 (do_assemble): Set flags if left instruction is one of special
6826 "right-instruction-killer" type.
6828 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6830 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6831 Always output words in debug_info section as big endian.
6832 (sparc_target_format): Choose correct bfd target.
6833 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6835 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6837 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6838 to work with internationalization code. Issue an error when two
6839 operands match that are not allowed to match.
6841 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6843 * configure.in (install_tooldir): Allow target to specify whether
6844 it wants to be installed in $(tooldir)/bin.
6845 * configure: Regenerate.
6846 * Makefile.am (install-exec-local): Set install-exec-tooldir
6847 dependency via configure.
6848 * Makefile.in: Regenerate.
6850 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6852 * Makefile.am (install-exec-local): Split into two ...
6853 (install-exec-bindir,install-exec-tooldir): New rules.
6854 * Makefile.in: Regenerate.
6856 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6858 * Makefile.am (install-exec-local): Don't remove the file before
6859 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6860 W. Rozycki <macro@ds2.pg.gda.pl>.
6861 * Makefile.in: Rebuild.
6863 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6865 * cgen.c: Include libiberty.h.
6866 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6867 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6868 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6869 (md_cgen_lookup_reloc)): Declare.
6870 (md_cgen_record_fixup_exp): Declare.
6871 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6872 (m32r_relax_frag): Declare.
6873 (cgen_md_apply_fix3): Decls moved to cgen.h.
6874 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6875 (m32r_cgen_record_fixup_exp): Delete decl.
6876 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6877 (assemble_nop): Delete.
6878 (expand_debug_syms): Delete unused `exp'.
6879 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6880 Add default case for -Wall.
6881 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6882 (md_atof): Delete unused wordP.
6884 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6886 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6889 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6892 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6893 .print, .purgem, and .struct. Remove documentation for
6896 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6898 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6899 Update call to insert_operand.
6901 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6903 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6905 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6907 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6908 whitespace after a prefix operator.
6910 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6912 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6914 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6916 * config/tc-sparc.c (log2): New static function.
6917 (s_reserve): Use log2 to convert alignment before calling
6919 (s_common): Use log2 to convert alignment before calling
6920 record_alignment and frag_align.
6921 (sparc_cons_align): Use log2.
6923 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6925 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6926 (s_common): Likewise.
6928 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6929 initialization of waddr.
6930 (sparc_elf_final_processing): Add default case to switch.
6932 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6934 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6935 than temporary real.
6937 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * write.c (subsegs_finish): Don't align the segments if there were
6942 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6943 copying aux information.
6945 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6946 expression into a symbol.
6948 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6950 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6951 type to unsigned int.
6952 (md_assemble): Change type used to store offsets from unsigned
6954 (i386_operand): Switch error check to only call RESTORE_END_STRING
6955 once after parse_register.
6957 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6959 * config/tc-v850.c (md_show_usage): Changed format to match that
6962 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6964 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6966 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6968 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6971 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6973 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6974 * doc/Makefile.in: Rebuild.
6976 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6978 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6979 for %lo expressions.
6980 (mips_ip, case 'u'): Move range check after code to mask
6981 off bits in %hi/%lo expressions. Mask off high bits for
6984 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * doc/Makefile.am (gasver.texi): New target.
6987 (as.info, as.dvi): Depends upon gasver.texi.
6988 * doc/as.texinfo: Include gasver.texi. Mention version number on
6989 title page and in top node.
6990 * doc/Makefile.in: Rebuild.
6992 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6994 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6995 but not including the line containing the edict.
6996 * listing.h (LISTING_EOF): New.
6997 * input-scrub.c (input_scrub_next_buffer): Call it.
6999 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7001 * config/tc-i386.c (i386_operand): Don't set the size of an
7002 immediate address based solely on the suffix and the mode.
7004 * config/tc-i386.c (md_assemble): Add assertion to make sure
7005 overlap2 does not set Imm.
7007 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7008 sequences of whitespace to a single space.
7009 (is_space_chars): Just compare with space.
7010 (md_begin): Don't initialize space_chars.
7011 (md_assemble): Just skip a single whitespace character.
7012 (i386_operand): Rewrite base-index parsing to use new
7013 parse_register, and to skip white space. Skip white space in a
7014 number of other places too. Don't give error message if
7015 parse_register fails.
7016 (parse_register): Change reg_string parameter to be non-const.
7017 Add end_op parameter. Skip white space after the `%', and return
7018 end of register string. Give error message here rather than
7021 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7023 Based on patch from Matt Semersky <matts@scd.hp.com>:
7024 * expr.c (op_encoding): Make const.
7025 (expr_set_precedence): New function.
7026 (expr_begin): Don't set operator rankings, just call
7027 expr_set_precedence.
7028 * expr.h (expr_set_precedence): Declare.
7029 * read.c (s_mri): Call expr_set_precedence.
7031 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * doc/as.texinfo (Statements): Remove paragraph discussing
7034 continuing lines with a backslash. This hasn't worked for years,
7037 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7039 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7041 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7042 (ps_CTORS, ps_DTORS): New section types.
7043 (vms_fixup_xtors_section): New function
7044 (Ctors_Psect, Dtors_Psect): Define.
7045 (IS_GXX_XTOR): Define
7046 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7047 Filter static constructors/destructors and add to
7048 Ctors_Symbols/Dtors_Symbols chain.
7049 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7050 appropriate section.
7052 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7053 * makefile.vms: Merge vax/vms support.
7055 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7057 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7058 (elf_pseudo_table): Add them.
7059 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7060 (md_apply_fix): Accept them.
7061 (mips_fix_adjustable): Don't adjust them.
7062 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7063 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7064 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7065 (tc_fix_adjustable): Don't adjust them.
7067 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7069 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7071 * Makefile.in: Regenerate.
7072 * configure.in: AC_SUBST cgen_cpu_prefix.
7073 * configure: Regenerate.
7075 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7077 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7078 Changed all users of COND12_DELAY.
7080 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7082 * config/tc-mn10300.c (set_arch_mach): New function.
7083 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7084 (md_begin): Default to mn10300 mode.
7085 (md_assemble): Only accept instructions for the core mn10300
7086 chip and the active machine type.
7088 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7090 * subsegs.h (segment_info_type): Give the struct a name.
7091 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7092 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7093 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7094 * config/tc-w65.h (tc_reloc_mangle): Declare.
7095 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7097 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7099 * config/tc-v850.c (v850_comm): Restore old section
7100 after common processing.
7102 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7104 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7106 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7108 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7109 char with code that explicitly sign-extends.
7111 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7113 * config/tc-v850.c (md_begin): Restore text section as the current
7114 section after creating call table sections.
7115 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7118 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7119 with call to macro SYM_AUXINFO.
7121 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7123 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7124 with the program transform name.
7125 * Makefile.in: Rebuild.
7127 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7132 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * config/tc-i386.c (i386_operand): Be prepared for a space between
7135 the open parenthesis and the start of the register operand,
7136 because of the June 16 change.
7138 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7143 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7145 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7146 even if it is belived to be unnecessary.
7148 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7152 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7154 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7156 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7157 shift amount for a repeated operand. The shift amount for the
7158 repeated copy comes from the size of the operand.
7160 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7162 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7164 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7168 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7170 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7171 characters in it as LEX_IS_SYMBOL_COMPONENT.
7172 * config/tc-i386.h (tc_symbol_chars): Define.
7173 (extra_symbol_chars): Declare.
7174 * config/tc-i386.c (extra_symbol_chars): Define.
7175 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7176 (line_comment_chars): Set to '/' if TE_LINUX.
7177 * doc/c-i386.texi (i386-prefixes): Update.
7178 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7180 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7182 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7183 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7185 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7187 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7188 constraint in instructions REP & REPI.
7190 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7192 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7193 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7195 (check_range): If the operand is shifted, then shift the number
7196 before checking its range.
7198 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7200 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7203 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7205 * config/tc-v850.c (v850_comm): Create special sections as needed.
7207 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7209 * config/tc-d10v.c (write_2_short): Addition of swapping
7210 instructions for sequential and reverse sequential order when
7211 given order is not possible.
7213 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7215 * Makefile.am: Rebuild dependencies.
7216 (DEP_INCLUDES): Fix reference to intl build directory.
7217 * Makefile.in: Rebuild.
7219 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7221 * doc/c-i386.texi: Update 16 bit documentation.
7223 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7224 IgnoreDataSize to IgnoreSize as they are used for address size as
7226 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7227 32-bit mode, similarly addr16/data16 and variants.
7229 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7231 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7232 sequential word multiply instructions.
7234 (do_assemble): Add extra command line argument, to allow mul32
7235 attribute to be preserved across parallel insns.
7236 (md_assemble): Insert NOPs between explicitly parallel insns which
7237 contain an 32 bit multiply and a 16 multiply.
7239 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7241 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7244 * config/tc-i386.c (reloc): Add braces.
7246 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7247 consistent with Intel naming.
7248 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7249 use bitfields in sib_byte.
7250 (modrm_byte): Don't use bitfields here either.
7252 * config/tc-i386.c (current_templates): Add const.
7253 (parse_register): Add const to return, param, and char *s.
7254 (i386_operand): Add const to reg_entry *r.
7255 * config/tc-i386.h (templates): Add const to start, end.
7257 Inspired by code for 16 bit gas support from Martynas Kunigelis
7258 <martynas@nm3.ktu.lt>:
7259 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7260 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7261 (uses_mem_addrmode): Remove.
7262 (md_estimate_size_before_relax): Add support here too.
7263 (md_relax_table): Rewrite interface to md_relax for 16 bit
7265 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7266 (opcode_suffix_to_type): Remove.
7267 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7268 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7269 (md_convert_frag): Likewise.
7270 (i386_operand): Add support for 16 bit base/index regs,
7271 immediates, and displacements. Remove some unnecessary casts, and
7272 localise end_of_operand_string, displacement_string_start,
7273 displacement_string_end variables. Add GCC_ASM_O_HACK.
7274 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7276 * config/tc-i386.c (prefix_hash): Remove.
7277 (md_begin): Rewrite without obstacks. Remove prefix hash table
7278 handling. Rewrite lexical table handling.
7279 (i386_print_statistics): Don't print prefix statistics.
7280 (md_assemble): Rewrite instruction parser so that line is not
7281 converted to lower case. Don't do a hash_find for prefixes,
7282 instead recognise them via opcode modifier.
7283 (expecting_operand, paren_not_balanced): Localise variables.
7284 * config/tc-i386.h (IsPrefix): Define.
7285 (prefix_entry): Remove.
7287 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7288 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7289 '\\' in case where comment_chars contains '/'.
7291 * config/tc-i386.c (MATCH): Ensure given operand and template
7292 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7293 you must write `ljmp *table(%ebx)'.
7295 From H.J. Lu <hjl@gnu.org>:
7296 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7297 as 0 ifndef BFD_ASSEMBLER.
7298 (md_assemble): Allow immediate operands without suffix or
7299 other reg operand to default in size to the current code size.
7301 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7303 * config/tc-v850.c (md_begin): Restore creation of
7304 .call_table_text and .call_table_data sections.
7306 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7308 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7309 after emitting a word of noops.
7311 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7313 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7314 (i386_operand): Simplify checks for valid base/index combinations.
7315 Disallow `in 4(%dx),%al'.
7317 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7319 (add_prefix): Change parameter from char to int.
7321 * config/tc-i386.h (Ugh): Define opcode modifier.
7322 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7324 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7325 CONSISTENT_REGISTER_MATCH macros to check register types more
7326 thoroughly. Check for illegal suffix/operand combinations
7327 when matching insns with operands. Handle new `s' suffix, and
7328 associated FloatMF opcode modifier for float insns with memory
7330 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7331 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7332 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7333 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7334 DATA_PREFIX_OPCODE throughout.
7336 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7337 (md_assemble): Rewrite suffix/register operand checking code to be
7338 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7339 AnyMem, the better to grep.
7341 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7342 given a memory operand. Don't set Abs bits either.
7343 (type_names): Remove Mem*, Abs*.
7344 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7345 define opcode_modifiers as these cases are handled by Disp8,
7346 Disp16, Disp32 and suffix checks.
7347 (COMES_IN_BOTH_DIRECTIONS): Remove.
7348 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7350 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7351 if IgnoreDataSize modifier given. Remove ShortformW modifier
7352 test. Add test for ShortForm in W base_opcode modification.
7353 Merge Seg2ShortForm and Seg3ShortForm code.
7354 * config/tc-i386.h (ShortFormW): Remove.
7355 (IgnoreDataSize): Define.
7357 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7359 * config/tc-d30v.c (md_assemble): Store previous segment state
7360 with previous instruction.
7362 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7364 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7365 (ebp, esp): Remove static variables.
7366 (MATCH): Remove test for InOutPortReg.
7367 (i386_operand): Properly handle InOutPortReg here instead.
7368 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7369 (md_assemble): Simplify and correct modrm and sib generation.
7370 (i386_operand): Add warning for scale without index.
7371 Rewrite checks for valid base/index combinations.
7373 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7374 macros and enclose in do while(0).
7375 (RESTORE_END_STRING): Likewise.
7376 (md_assemble): Add one to printed operand number so we start
7377 from 1 not 0. Add some more gettext invocations.
7378 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7381 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7382 DATA_PREFIX, SEG_PREFIX): Define.
7383 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7384 (check_prefix): Remove function.
7385 (add_prefix): New function. Add prefix to i.prefix as well as
7387 (md_assemble): Changes for add_prefix. Remove hack for wait
7388 prefix, instead always output prefixes in fixed order. Test
7389 for jcxz/loop when selecting between word & dword operations,
7390 and add address size prefix rather than operand size prefix.
7391 Remove operand -> address size hack when emitting jcxz/loop.
7392 (i386_operand): Remove O_Absent check as it's done in expr.
7394 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * configure.in: Recognize m5200 as a cpu_type of m68k.
7397 * aclocal.m4: Rebuild with current libtool.
7398 * configure: Rebuild.
7400 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7402 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7403 to relaxable_symbol to prevent references to external symbol from
7406 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7409 symbols are relaxable.
7411 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7413 * config/tc-v850.c (md_begin): Don't create special
7414 sections by default.
7416 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7418 * config/tc-mips.c (macro): For div and udiv, close the
7419 reorder block as soon as possible.
7421 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7423 From Matt Semersky <matts@scd.hp.com>:
7424 * macro.c (macro_mri_mode): New function.
7425 * macro.h (macro_mri_mode): Declare.
7426 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7429 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7431 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7434 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7435 until after xstrdup in OBJ_EVAX case.
7437 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7439 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7440 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7441 of hardcoded magic number.
7442 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7444 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7446 * read.c (do_s_func): New function.
7448 * read.h (do_s_func): Add prototype.
7450 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7452 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7453 nops if fill pattern not specified.
7455 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7457 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7458 * config/te-go32.h (TE_GO32): Define.
7459 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7461 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7463 Implement .func/.endfunc pseudo-ops.
7464 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7466 * read.c (potable): Add .func,.endfunc.
7467 (s_func): New function.
7468 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7470 (in_doc_func_p,current_function_label): New static globals.
7471 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7473 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7475 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7476 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7477 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7478 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7479 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7480 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7481 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7482 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7483 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7484 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7485 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7486 * config/tc-a29k.c: Don't define md_short_jump_size,
7487 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7488 * config/tc-alpha.c: Likewise.
7489 * config/tc-alpha.h: Likewise.
7490 * config/tc-arm.c: Likewise.
7491 * config/tc-h8300.c: Likewise.
7492 * config/tc-h8500.c: Likewise.
7493 * config/tc-hppa.c: Likewise.
7494 * config/tc-i860.c: Likewise.
7495 * config/tc-i960.c: Likewise.
7496 * config/tc-ppc.c: Likewise.
7497 * config/tc-sh.c: Likewise.
7498 * config/tc-sparc.h: Likewise.
7499 * config/tc-tic30.c: Likewise.
7500 * config/tc-w65.c: Likewise.
7501 * config/tc-z8k.c: Likewise.
7503 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7505 * config/tc-vax.c (_): Delete this macro used for placeholder
7506 values in vax_operand_width_size; it conflicts with the _() macro
7507 used for internationalization.
7509 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7511 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7512 code. From Chris Moller <moller@bops.com>.
7514 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7515 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7516 * read.c (emit_expr): Initialize seg and subseg fields of a new
7518 * write.c (write_object_file): Switch to the appropriate segment
7519 and subsegment when processing a broken word.
7521 * config/tc-m68k.c (mri_assemble): New static function.
7522 (build_mri_control_operand): Call mri_assemble rather than
7524 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7525 (s_mri_endf, s_mri_endw): Likewise.
7527 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * read.c (s_org): Call md_flush_pending_output if it is defined.
7531 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7533 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7535 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7536 (md_parse_option): Add for same.
7537 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7538 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7539 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7541 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7543 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7545 * config/tc-arm.c (find_real_start): Relax definition of local
7548 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7550 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7551 symbols at the given address, not just the last one specified.
7553 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7555 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7556 or number_to_chars_littleendian to write data.
7558 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7560 * config/tc-v850.c (md_assemble): Remove artificially created
7561 register name symbols.
7563 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7565 * write.c (fixup_segment): Change "segment" to "section" in
7568 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7570 * write.c (fixup_segment): Change sym1-sym2 message again.
7572 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7574 * write.c (fixup_segment): Improve error message for sym1-sym2
7575 errors when sym1 is in a different segment from sym2.
7577 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7579 * config/tc-m32r.c (warn_unmatched_high): New static local.
7580 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7581 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7582 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7583 (md_parse_option): Likewise.
7584 (md_show_usage): Likewise.
7585 (m32r_frob_file): Likewise.
7587 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7588 (read_a_source_file): Call them.
7589 * read.h (stabs_generate_asm_file): Declare.
7590 * stabs.c (stabs_generate_asm_file): New function.
7591 (generate_asm_file): New function.
7592 (stabs_generate_asm_lineno): Move file name handling into
7595 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7597 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7598 (d30v_current_align, d30v_current_align_seg): New variables.
7599 (d30v_last_label): New variable.
7600 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7601 (s_d30v_data, s_d30v_section): Likewise.
7602 (md_pseudo_table): Call them.
7603 (md_begin): Initialize d30v_current_align_seg.
7604 (md_assemble): Call d30v_align when needed by known current alignment.
7605 (d30v_frob_label, d30v_cons_align): New functions.
7606 * config/tc-d30v.h (md_do_align): Remove.
7607 (tc_frob_label): Call d30v_frob_label.
7608 (md_cons_align): New.
7610 * config/tc-d30v.c (find_format): Convert complex expressions to
7611 expression symbols before processing. Clean up code formatting.
7613 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7615 * po/Make-in (install-info): New target.
7617 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7619 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7621 * config/tc-mn10300.c (md_assemble): Likewise.
7623 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7625 * Makefile.am: Update with `make dep-am'.
7626 (HFILES): Add cgen.h.
7627 (cgen.o): Depend on cgen.h.
7628 * Makefile.in: Regenerate.
7630 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7632 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7634 * gasp.c (grab_label): Permit a label to be a preprocessor
7635 variable by permitting a label to start with a backslash.
7637 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7639 * config/tc-mips.c (validate_mips_insn): Removed hack
7640 for previously inaccessible bitfields in some INSN_TRAP
7643 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7645 * config/tc-d30v.c (do_assemble): Abort with error message
7646 if opcode operands do not match.
7648 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7650 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7651 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7652 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7653 similar new 'q' operand.
7655 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7657 * cgen.c (cgen_asm_finish_insn): Fix typo.
7659 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7662 * cgen.c: Include it.
7663 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7664 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7665 All callers updated.
7666 * config/tc-m32r.c: Include cgen.h.
7667 (m23r_insn): New members num_fixups,fixups.
7669 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7671 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7672 to avoid compiler warning.
7674 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7676 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7679 * makefile.vms (OBJS): Add ehopt.obj
7681 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7683 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7685 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7687 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7688 a short format insn.
7689 (md_assemble): Set it for explicitly packed insns.
7691 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7693 * config/obj-coff.c (c_symbol_merge): Do not take address of
7694 native fields when performing the memcpy.
7696 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7698 * config/tc-mips.c (macro,macro2): Implement
7699 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7701 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7703 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7704 relocations against globally visible symbols.
7705 * config/tc-m68k.c (relaxable_symbol): New macro.
7706 (m68k_ip, md_estimate_size_before_relax): Use it.
7707 (tc_m68k_fix_adjustable): Also handle weak symbols.
7709 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7712 references to externally visible symbols.
7713 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7714 values in twice for a PC relative reloc if the symbol is
7717 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7718 don't adjust a PC relative reloc against an externally visible
7720 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7721 for a PC relative fixup against an externally visible defined
7722 symbol, arrange to store object file and addend values as though
7723 the symbol were not defined.
7724 (tc_gen_reloc): Likewise.
7726 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7728 * read.c (sizeof_leb128): Referenced externally by write.c so
7731 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7733 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7734 and expand a 'debug' symbol associated with the next instruction
7735 that does not cause a short instruction to be filled with a NOP.
7736 (md_pseudo_table): Add support for .debugsym.
7737 (assemble_parallel_insn): Add calls to expand_debug_sym as
7739 (md_assemble): Ditto.
7741 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7743 * as.c (main): Conditionally call setlocale.
7744 * gasp.c (main): Likewise.
7745 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7746 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7748 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7750 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7752 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7754 * config/tc-hppa.c: Change all calls to bzero to use memset.
7755 (pa_ip): Add cast to avoid warning.
7756 (tc_gen_reloc, md_apply_fix): Likewise.
7757 (pa_find_space_by_number): Likewise.
7758 (hppa_force_relocation): Likewise.
7759 (pa_block): Change i to unsigned int.
7760 * config/obj-som.h (obj_som_copyright): Declare.
7762 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7764 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7765 for line numbers for assembly source.
7767 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7769 * configure.in: Change version number to 2.9.4
7770 * configure: Rebuild.
7772 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7774 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7776 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7778 * ecoff.h: Change symbolS in function declaration to struct
7781 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7784 (md_convert_frag): Fix i18n typo.
7786 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7788 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7789 * ecoff.h: Protoype it.
7790 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7791 [EVAX] (s_alpha_prologue): Delete.
7792 (md_pseudo_table): Update.
7794 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7796 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7797 array to local pointer.
7798 (get_args, parse_expr): Add casts to avoid warnings.
7800 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7802 * read.c (s_set): Cast xmalloc return value to fragS *.
7803 * config/tc-m68k.c (m68k_ip): Function made static to match
7804 previous forward declaration.
7805 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7807 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7809 * config/tc-v850.c: Add internationalisation macros to error
7812 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7813 macros to error strings.
7815 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7818 reloc is in the TOC csect.
7819 (md_apply_fix3): Correct gettext typo.
7821 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7823 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7824 .L - they are local labels and the branches are not really
7825 function calls but rather far jumps.
7827 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7829 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7831 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * config/tc-i386.c (md_assemble): Print operand number rather than
7834 using ordinal_names.
7835 (i386_operand): Likewise.
7837 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7839 * Makefile.am (INTLLIBS): Define to work around apparent automake
7841 All Makefiles: Regenerated.
7843 * Many files: Added gettext invocations around user-visible
7845 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7846 HAVE_LC_MESSAGES): Define.
7847 * dep-in.sed: Added asintl.h.
7848 * po/Make-in: New file.
7849 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7851 * read.c (Z_): Renamed from `_'.
7852 * Makefile.am (SUBDIRS): Added po.
7853 (POTFILES): new macro.
7854 (po/POTFILES.in): New target.
7855 ($(OBJS)): Added asintl.h.
7857 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7858 (as_new_LDADD): Added $(INTLLIBS).
7859 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7860 (gasp_new_LDADD): Added $(INTLLIBS).
7861 (gasp_new_DEPENDENCIES): New macro.
7862 * configure, aclocal.m4: Rebuilt.
7863 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7865 (ALL_LINGUAS): Define.
7866 * macro.c: Include "asintl.h".
7867 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7868 * as.h: Include "asintl.h".
7869 * config/tc-i386.c (ordinal_names): Removed.
7870 (md_assemble): Changed error text to avoid ordinal_names.
7871 (i386_operand): Likewise.
7872 (reloc): Added as_bad to avoid i18n problems.
7873 (tc_gen_reloc): Likewise.
7874 * config/tc-arm.c (bad_args): Now a #define.
7876 * config/obj-vms.c (VMS_stab_parse): Changed type of
7878 (global_symbol_directory): Unified strings to avoid i18n
7880 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7881 avoid i18n problems.
7882 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7883 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7885 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7887 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7889 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7891 * as.c (print_version_id): Added an fprintf to avoid i18n
7893 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7895 * expr.c (expr): Added as_warn call to avoid i18n problems.
7896 * messages.c (as_assert): Changed code to avoid i18n problems.
7897 (as_abort): Likewise.
7898 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7899 (s_space): Likewise.
7900 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7902 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7904 * config/tc-i386.c (check_prefix): New static function, split out
7906 (struct _i386_insn): Add wait_prefix field.
7907 (md_assemble): Remove wait_prefix local variable. Use
7908 check_prefix when adding a prefix.
7910 * config/tc-i386.c (current_templates): New static variable.
7911 (md_assemble): Remove current_templates local variable.
7912 (md_assemble, i386_operand): Improve error and warning messages in
7913 many places. Add RESTORE_END_STRING in many places before error
7914 return. Clarify some comments.
7916 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7918 (md_assemble): Parse string instruction operands, looking for
7919 segment override prefixes. Check for invalid segment prefixes on
7921 (i386_operand): i.seg[] and max mem_operand changes for string
7923 * config/tc-i386.h (EsSeg): Define.
7925 * config/tc-i386.h (regKludge): Define.
7926 (iclrKludge, imulKludge): Don't define.
7927 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7928 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7929 opcode_modifier checks to look for more common cases first. Add
7930 default_seg for IsString case.
7932 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7934 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7936 * configure: Rebuild with new automake and libtool.
7937 * aclocal.m4, Makefile.in: Likewise.
7939 * doc/Makefile.am (as.dvi): New target.
7940 * doc/Makefile.in: Rebuild.
7942 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7944 * configure.in: Added sparc86x support.
7946 * configure: Rebuild.
7948 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7950 (md_parse_option): Warn if -EL is not supported for this architecture.
7952 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7954 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7956 * config/tc-mips.c (mips_ip): Note when we use get match on
7957 the full instruction name.
7959 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7961 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7962 back into the expression to handle add/sub simplification correctly.
7964 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7966 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7968 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7970 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7973 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7975 * symbols.c (max_indent_level): New global.
7976 (print_symbol_value_1): Use it.
7977 * expr.h (expr_build_dot): Declare.
7978 * expr.c (expr_build_dot): New function.
7980 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7982 * symbols.c (print_binary): New function.
7983 (print_expr_1): Call it.
7985 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7987 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7988 operand in the opcode.
7990 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7992 * config/tc-i386.h: Reorder operand flags and opcode modifier
7993 flags for clarity. Remove unused definitions: Unknown,
7994 ImmUnknown, DispUnknown, NoModrm.
7995 * config/tc-i386.c (type_names): Add missing Debug type.
7996 (md_assemble): Better duplicate prefix checking. Quicker string
7997 instruction check via new opcode_modifier flag.
7999 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * doc/as.texinfo (Invoking): Clarify -Wa example.
8003 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8005 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8006 (s_mips_weakext): Define.
8007 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8008 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8011 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8013 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8014 is an error if the value can not be computed at assembly time.
8015 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8017 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * gasp.c (main): Set next field of new include_path structure to
8020 NULL. From Avery Pennarun <averyp@gdc.ca>.
8022 * read.c (s_mri_sect): Call as_bad rather than abort for an
8023 unsupported MRI target.
8025 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8027 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8028 the destination of a branch instruction should be altered.
8029 (find_real_start): New function: Locate the real, Thumb coded
8030 start of a Thumb function.
8031 (do_t_branch23): Alter the destination of branches to Thumb
8034 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8036 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8038 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8041 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8043 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8044 * doc/c-hppa.texi: Likewise.
8046 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8048 * Makefile.am: Rebuild dependencies.
8049 * Makefile.in: Rebuild.
8051 * Makefile.am (DEP_INCLUDES): New variable.
8052 (.dep1): Change to work when srcdir is not an absolute path.
8053 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8054 * Makefile.in: Rebuild.
8056 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8058 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8059 LinearAddress patch.
8061 * configure.in: Set version to 2.9.1.
8062 * configure: Rebuild.
8064 * Branched binutils 2.9.
8066 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8068 * config/tc-i386.h (FWait): Define.
8069 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8070 other prefixes. Check FWait flag in opcode table to see which
8071 instructions require an fwait prefix.
8073 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8075 * stabs.c (get_stab_string_offset): Always create a stab string
8078 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8080 Fix some gcc -Wall warnings:
8081 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8082 * ehopt.c (eh_frame_code_alignment): Likewise.
8083 * expr.c (integer_constant, operand): Likewise.
8084 * frags.c (frag_align): Likewise.
8085 * gasp.c (level_0, change_base, doinstr): Likewise.
8086 * hash.c (hash_ask): Likewise.
8087 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8088 (debugging_pseudo): Likewise.
8089 * macro.c (define_macro, check_macro): Likewise.
8090 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8091 (ignore_rest_of_line, float_cons): Likewise.
8092 * symbols.c (decode_local_label_name): Likewise.
8093 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8094 (fixup_segment, number_to_chars_bigendian): Likewise.
8095 (number_to_chars_littleendian): Likewise.
8096 * config/atof-ieee.c (gen_to_words): Likewise.
8097 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8098 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8099 * read.c (output_big_sleb128): Initialize locals to avoid
8101 (output_big_uleb128, equals): Likewise.
8102 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8103 to unsigned int. Change zeros to unsigned int.
8104 * cond.c (s_if): Add return to default case.
8105 * frags.c (frag_now_fix): Change return type to addressT.
8106 * frags.h (frag_now_fix): Update declaration.
8107 * listing.c (file_info_struct): Change linenum to unsigned int.
8108 (struct list_info_struct): Change hll_line to unsigned int.
8109 (print_source): Update format string.
8110 * read.c (emit_expr): Change scan to unsigned int, and don't
8111 bother to initialize it.
8112 * symbols.c (dollar_label_count): Change to unsigned long.
8113 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8114 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8115 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8117 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8119 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8120 mcf5200 just as we do for m68000.
8121 (m68k_init_after_args): Likewise.
8122 (md_estimate_size_before_relax): Likewise.
8124 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8126 * config/tc-v850.c (md_assemble): Store relocation addend in
8127 fixup instead of instruction.
8129 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8131 * config/tc-i386.c (md_assemble): Swap template arguments to
8132 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8133 This macro is currently symmetric, so passing them the wrong
8134 way didn't cause any problem, but may if the macro is changed
8136 After copying template to i.tm, use i.tm. rather than t-> to
8137 access fields, and make t a const*
8138 Move i.tm.operand_types[] swap to immediately after the copy.
8140 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8142 * expr.h (expr_build_uconstant): Add prototype.
8143 (expr_build_unary,expr_build_binary): Add prototypes.
8144 * expr.c (expr_build_uconstant): New function.
8145 (expr_build_unary,expr_build_binary): New functions.
8147 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8149 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8150 * macro.c (macro_expand_body): Increase buffer size.
8151 * messages.c (as_warn): Likewise.
8152 (as_warn_where, as_bad, as_bad_where): Likewise.
8154 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8156 Based on patch from H.J. Lu <hjl@gnu.org>:
8157 * Makefile.am (DISTSTUFF): New variable.
8158 (diststuff): New target.
8159 * Makefile.in: Rebuild.
8161 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8163 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8164 m32r_elf_section_change_hook.
8166 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8167 emit a nop if a section ends with a 16 bit instruction.
8169 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8171 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8172 s_lcomm rather than obj_coff_lcomm.
8173 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8175 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8177 * config/tc-i386.h (LinearAddress): Define.
8178 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8179 instruction, don't use a default segment.
8181 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8183 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8184 * configure: Rebuild.
8186 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8188 * aclocal.m4, configure: Rebuild with libtool 1.2.
8190 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8192 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8193 PC relative branches. Patch courtesy of Jonathan Walton.
8196 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8198 * configure.in (emulations): Add thumb-pe target.
8200 * configure (emulations): Add thumb-pe target.
8202 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8204 * itbl-lex.l (yywrap): Don't define if already defined as a
8207 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8209 * depend.c (quote_string_for_make): New function.
8210 (wrap_output): Use it.
8212 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8214 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8215 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8217 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8219 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8220 Recognize -GN and -relax.
8221 (md_begin): Initialize gp size from -G switch.
8222 (alpha_force_relocation): Always force if -relax.
8223 (alpha_align): Take a new argument that will specify when to
8224 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8225 Change all callers. Emit nop alignment padding as nop+unop pair.
8227 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8229 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8230 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8232 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8234 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8235 require padding to the next long word boundary.
8237 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8239 * cgen.c: #include symcat.h.
8240 * config/tc-m32r.c: Likewise.
8242 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8244 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8245 absolute expressions instead of '$' prefixed register names.
8247 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8249 * read.c (s_set): Record file and line info for symbols when -as.
8250 (pseudo_set): Don't overwrite that dummy fragment.
8252 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8254 * config/tc-ppc.c (md_pseudo_table): Add "section".
8255 (ppc_named_section): New static function.
8257 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8259 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8260 so we don't have to scan the entire list.
8262 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8264 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8265 case, allow the parallel instructions to modify the same flag
8268 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8270 * listing.c (list_symbol_table): Categorize symbols by
8271 undefined_section rather than sy_frag->line == NULL.
8273 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8275 * Makefile.am (install-exec-local): Install properly when ln
8276 fails or tooldir == prefix.
8278 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8280 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8281 Test result of insert_operand for error.
8283 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8285 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8286 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8287 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8288 * doc/Makefile.in: Rebuild.
8290 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8292 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8293 (macro): Fix handling of M_COP[0-3].
8295 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8297 Based on patches from Ross Harvey <ross@teraflop.com>:
8298 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8299 if macro_alternate or macro_mri.
8300 (getstring): Remove support for byte constants between < and >.
8301 (get_any_string): '<' only starts a string if macro_alternate or
8303 (macro_expand_body): Permit keyword parameters following
8304 positional parameters.
8306 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8307 * configure.in (alpha*-*-netbsd*): New target.
8308 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8309 * configure: Rebuild.
8311 * as.h (flag_warn_suppress_instructionswap): Move from here...
8312 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8313 here, and make static.
8315 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8316 BFD_ASSEMBLER or MANY_SEGMENTS.
8318 * as.c (show_usage): Update bug-gnu-utils address.
8319 * gasp.c (show_usage): Likewise.
8320 * doc/as.texinfo (Bug Reporting): Likewise.
8322 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8324 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8325 insns regardless of the size of a pointer if we're in mips I or
8327 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8329 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8331 Fix rac to accept only a0:
8332 * tc-d10v.c (parallel_ok, find_opcode):
8333 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8334 Introduce OPERAND_GPR.
8336 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8338 * read.c (s_fill): Handle non-constant repeat counts by creating
8339 an rs_space fragment.
8341 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8343 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8344 from as_bad to as_warn.
8346 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8348 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8349 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8350 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8352 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8354 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8355 seg_fix_rotP rather than fix_root from seg_info.
8357 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8359 * expr.c: Add support for 0x1_2_3_4 bignums.
8361 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8363 * configure.in: Change -linux* to -linux-gnu*.
8364 * configure: Rebuild.
8366 * app.c (do_scrub_begin): Treat \r as whitespace.
8368 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8370 * Makefile.am: Update dependencies.
8371 * Makefile.in: Rebuild.
8373 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8375 * configure, aclocal.m4: Rebuild with new libtool.
8377 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8379 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8380 the argument to bfd_set_arch_mach.
8381 (load_address): Use bfd_arch_bits_per_address to determine the
8382 bit size of an address instead of looking at the isa level.
8383 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8385 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8387 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8389 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8391 * ehopt.c: New file.
8392 * as.h (enum _relax_state): Add rs_cfa.
8393 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8394 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8395 * read.c (emit_expr): Call check_eh_frame.
8396 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8397 (relax_segment): Likewise.
8398 * Makefile.am: Rebuild dependencies.
8399 (GAS_CFILES): Add ehopt.c.
8400 (GENERIC_OBJS): Add ehopt.o.
8401 * doc/internals.texi (Frags): Document rs_cfa.
8403 * as.c (show_usage): Mention --traditional-format.
8404 (parse_args): Accept --traditional-format.
8405 * as.h (flag_traditional_format): Declare.
8406 * output-file.c (output_file_create): If flag_traditional_format,
8407 set BFD_TRADITIONAL_FORMAT on stdoutput.
8408 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8410 * config/tc-mips.c (append_insn): Make sure that if we have a
8411 fixup for an unmatched %hi reloc, it does not associated with a
8414 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8415 * doc/Makefile.in: Likewise.
8417 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8419 * config/tc-m32r.c (check_for_side_effects): New function.
8420 (can_make_parallel): Add checks for instruction side effects
8421 clashing with the other instruction.
8422 (assemble_parallel_insn): Improve warning messages. Return error
8423 message from non-swapped instruction order.
8425 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8427 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8429 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8430 md_cleanup definition. This moves the forced literal output to
8431 the end of the source pass, and avoids macro's inserting literals
8432 into the code immediately after the macro expansion.
8434 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8436 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8437 a gas internal symbol is adjustable.
8438 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8440 * as.h: If gcc version greater than 2.6, use `__format__' and
8441 `__printf__' in function attributes, rather than `format' and
8444 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8446 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8448 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8450 Add tms320c30 support:
8451 * config/tc-tic30.h: New file.
8452 * config/tc-tic30.c: New file.
8453 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8454 TARGET_FORMAT as "coff-tic30".
8455 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8456 * Makefile.am: Rebuild dependencies.
8457 (CPU_TYPES): Add tic30.
8458 (CPU_OBJ_VALID): tic30-aout is valid.
8459 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8460 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8461 * configure, Makefile.in: Rebuild.
8463 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8465 * config/tc-v850.c (md_assemble): Improvements to error messages.
8467 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8469 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8470 BFD_RELOC_HI16_S to store the high bits of any value.
8472 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8473 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8474 assembler calculate relocations to any external symbol at all.
8475 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8476 involving generation of pc-relative relocs.
8477 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8478 has been moved to md_apply_fix3.
8480 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8481 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8482 which actually means (the address of identifier's GOT entry) +
8483 constant, which is not particularly useful.
8485 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8487 * read.h (include_dirs): Declare.
8488 (include_dir_count,include_dir_maxlen): Declare.
8490 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8492 * configure.in: Correct check for shared opcodes library.
8493 * configure: Rebuild.
8495 * listing.c (buffer_line): If we can't open the file, set at_end.
8496 (listing_print): Remove unused local variable fi.
8498 * config/m68k-parse.y (reglistpair): Handle register list in
8501 * config/vms-conf.h: Don't undef VERSION.
8503 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8505 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8507 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8509 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8510 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8511 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8512 (EXTRA_DIST): Define.
8513 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8514 explicitly rather than via the list of object files.
8515 (gcc-as.opt): New file created when make-gas.com is run.
8516 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8517 itbl-cpu.h} to #include appropriate file rather than copying that
8519 * config/vms-conf.h: Synchronize with current config.in.
8520 * Makefile.in: Rebuild.
8522 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8524 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8525 (parallel_ok): Relaxed parallel subinstruction dependency check.
8527 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8529 * as.h (flag_warn_suppress_instructionswap): added new flag.
8530 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8531 command line argument.
8532 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8533 warning only if flag_warn_suppress_instructionswap is false.
8535 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8537 * configure.in (i386-*-mingw32*): New target.
8538 * configure: Rebuild.
8540 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8542 * symbols.c (resolve_symbol_value): Don't set the segment if it
8543 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8545 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8548 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8550 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8551 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8554 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8556 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8558 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8560 * config/tc-v850.c (v850_insert_operand): Display instruction when
8561 an error is encountered.
8563 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8565 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8566 (i386-*-sco3.2v5*coff): New target.
8567 (i386-*-sco3.2*): New target.
8568 * configure: Rebuild.
8570 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8572 * config/tc-v850.c: Tidy error message production.
8574 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8576 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8577 validate_immediate return value in the right type for comparisons
8580 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8582 * listing.c (MAX_BYTES): Use listing variables not constants.
8583 (data_buffer): No longer an array, but a pointer.
8584 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8585 (listing_listing): Allocate data_buffer.
8587 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8589 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8590 --listing-rhs-width, --listing-cont-lines.
8591 (show_usage): Update.
8592 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8593 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8594 (print_lines): Use the variables instead of the constants.
8595 (listing_listing): Likewise.
8596 * listing.h: Declare the new vars.
8598 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8600 * as.c (parse_args): Add --keep-locals alias for -L.
8601 Add --strip-local-absolute.
8602 (show_usage): Update.
8603 * as.h (flag_strip_local_absolute): New flag.
8604 * symbols.c (S_IS_LOCAL): Use it.
8605 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8606 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8607 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8609 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8611 * config/tc-m32r.c: Detect if explicitly parallel instructions
8612 might have an io conflict and issue a warning message.
8614 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8616 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8617 cgen_swap_fixups): Functions to save, restore and swap the fixup
8618 chain with a backup copy.
8619 (cgen_asm_finish_insn): Returns address of constructed insn.
8621 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8623 * listing.c (file_info_struct): Remove FILE, add POS.
8624 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8625 (file_info): Don't open the file.
8626 (buffer_line): Check for the file in the last_open cache, updating
8628 (print_source): Don't reference file_info->file.
8629 (listing_listing): Likewise.
8630 (listing_print): Close the file in the cache, if any.
8632 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8634 * read.c (dwarf_file_string): New file static variable.
8635 (emit_expr): Look for constant sequence that leads up to a file
8636 name in DWARF debugging output.
8637 (stringer): Use dwarf_file_string to decide whether to accept a
8638 string as a file name.
8640 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8642 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8643 (crack_operand): Add reg->reglst MRI hack.
8644 (r_seg): Put reglst symbols in reg_section.
8645 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8647 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8649 * tc-sh.c (get_specific): Handle SGR & DBR.
8651 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8653 * tc-h8300.c (parse_reg): Take the length of the symbol into
8654 account when attempting to match a register name.
8655 * tc-h8500.c (parse_reg): Likewise.
8657 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8659 * cgen.c: Formatting changes to improve readability.
8661 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8663 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8666 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8668 Based on a patch from Jim Wilson
8669 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8670 (tc_gen_reloc): Handle cross section PC relative relocs
8673 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8675 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8677 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8679 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8680 (expr_jmp_buf): New static local.
8681 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8682 (cgen_md_operand): New function.
8683 * tc-m32r.c: Clean up pass over `struct foo' usage.
8684 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8686 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8688 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8689 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8691 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8693 * config/tc-i386.c (i386_operand): Give an error if there are
8694 unrecognized characters after an expression.
8696 For older changes see ChangeLog-9697