1 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3 * config/tc-m32r.c: Detect if explicitly parallel instructions
4 might have an io conflict and issue a warning message.
7 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
9 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
10 to a count of the number of matches to skip.
11 (can_make_parallel): Pass count of number of matches to skip to
16 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
18 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
19 before calling insert routine. Delete test for !isalpha
20 after parsing mnemonic. ASCII operand chars are case insensitive.
22 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
24 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
27 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
30 * config/tc-m32r.c: Add support for swapping fixups of swap
33 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
34 cgen_swap_fixups): Functions to save, restore and swap the fixup
35 chain with a backup copy.
36 (cgen_asm_finish_insn): Returns address of constructed insn.
38 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
40 * listing.c (file_info_struct): Remove FILE, add POS.
41 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
42 (file_info): Don't open the file.
43 (buffer_line): Check for the file in the last_open cache, updating
45 (print_source): Don't reference file_info->file.
46 (listing_listing): Likewise.
47 (listing_print): Close the file in the cache, if any.
50 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
52 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
53 parallel instructions so that they are in the correct order.
54 (reads_from_src_reg, get_src_reg, can_make_parallel,
55 make_parallel): New functions to support opportunistic
56 parallelisation of adjacent instructions.
59 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
61 * read.c (dwarf_file_string): New file static variable.
62 (emit_expr): Look for constant sequence that leads up to a file
63 name in DWARF debugging output.
64 (stringer): Use dwarf_file_string to decide whether to accept a
65 string as a file name.
67 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
69 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
70 (crack_operand): Add reg->reglst MRI hack.
71 (r_seg): Put reglst symbols in reg_section.
72 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
75 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
77 * tc-sh.c (get_specific): Handle SGR & DBR.
80 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
82 * tc-h8300.c (parse_reg): Take the length of the symbol into
83 account when attempting to match a register name.
84 * tc-h8500.c (parse_reg): Likewise.
87 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
89 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
93 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
96 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
99 * cgen.c: Formatting changes to improve readability.
101 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
103 * config/tc-mips.c (macro): Rework division code to avoid unfilled
107 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
109 Based on a patch from Jim Wilson
110 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
111 (tc_gen_reloc): Handle cross section PC relative relocs
115 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
117 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
119 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
121 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
122 (expr_jmp_buf): New static local.
123 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
124 (cgen_md_operand): New function.
125 * tc-m32r.c: Clean up pass over `struct foo' usage.
126 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
128 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
130 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
131 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
134 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
136 * config/tc-txvu.c (md_assemble): Handle no separator between
137 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
138 (assemble_insn): Likewise.
140 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
142 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
143 (md_begin): Call txvu_opcode_init_tables.
144 (assemble_insn): New function.
145 (md_assemble): Beginnings of implementation.
148 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
150 * config/tc-i386.c (i386_operand): Give an error if there are
151 unrecognized characters after an expression.
153 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
155 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
158 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
160 * configure.in: Add txvu support.
161 * configure: Regenerate.
162 * config/tc-txvu.[ch]: New files.
165 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
167 * configure.in (i386*-go32-rtems*): Fix to be the same as
169 * configure: Rebuild.
171 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
173 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
174 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
175 (mips_ip): Always check for FP_D, not just for instructions that
176 are not part of the regular ISA.
178 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
180 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
182 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
184 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
186 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
188 * expr.c (integer_constant 32bit bignum): Mask off bits outside
189 the range we care about.
192 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
194 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
195 (exec_type_enum): Enumeration giving all of the exec types.
196 (warn_nops): New static variable to give nop warning level.
197 ({cur,prev}_mul32_p): New static variable to keep track of whether
198 the current/previous instruction is a 32-bit multiply.
199 (Optimizing): Make static.
200 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
202 (d30v_insert_operand): Delete declaration of unused function.
203 (write_2_short): Make exec_type argument enum, not int.
204 (parallel_ok): Ditto.
205 (check_range): Delete unused variable(s).
207 (find_format): Ditto.
208 (md_apply_fix3): Ditto.
209 (md_show_usage): Document -n and -N.
210 (md_parse_option): Parse -n and -N.
211 (write_1_short): If -n, warn about adding a nop. Use
213 (write_2_short): Use enumeration values instead of hard coded
214 integers. Reset exec_type for default operations. For explicit
215 parallel operations, call parallel_ok to make sure everything is
216 ok. If writing out a parallel operation, and the previous
217 instruction was a 32-bit multiply, indicate current instruction
219 (parallel_ok): Allow add/tx ... to be done in parallel with
220 another add/tx ... assuming the gpr registers don't overlap.
221 (md_assemble): Use exec type enumeration values, not hard coded
222 ints. Check for loads or 16-bit multiplies following in the next
223 cycle after a 32-bit multiply. Add nops if that is the case.
224 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
225 cur_mul32_p if current instruction is a 32-bit multiply.
226 (find_format): Change spacing and layout.
230 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
232 * config/tc-tic80.c (tic80_relax): New static variable.
233 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
234 (md_parse_option): Handle new relax options.
235 (md_show_usage): Document new relax options.
236 (find_opcode): Don't use short forms of PC relative branches if
241 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
243 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
244 used/set flag fields. Make flag vars unsigned long. Use
245 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
246 parallel if they use the same conditional flag with reversed
247 meaning. Allow 2 add/sub insns that set the carry or overflow
248 flags but do not query them to be done in parallel. Don't allow 2
249 word store operations to be done in parallel with ADDppp or
250 SUBppp. Don't allow loads to be done in parallel with 16 bit
254 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
256 * config/tc-arm.c: Prevent use of interworking support for
259 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
261 * doc/all.texi: Add M32R cpu.
263 * doc/as.texinfo: Add documentation of m32r processor.
265 * doc/c-m32r.texi: New file, documenting m32r specific features.
268 * config/tc-m32r.c (allow_m32rx): New function.
269 (enable_m32rx): New variable.
270 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
271 (md_show_usage): Document new --m32rx command line option.
272 (md_parse_option): Implement new --m32rx command line option.
275 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
277 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
281 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
283 * config/tc-tic80.c (build_insn): Handle instructions that have
284 long (32 bit) PC relative offsets. Fix places that previously
285 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
286 (md_apply_fix): Add case to handle long PC relative offsets.
289 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
291 * doc/c-arm.texi (ARM Options): Document support for new ARM
294 * config/tc-arm.c (md_parse_option): Add support for new ARM
297 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
299 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
300 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
302 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
304 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
307 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
308 SHT_V850_{S|T|Z}COMMON to mark special common sections.
310 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
312 * config/tc-v850.c: Brought up to date with the branch.
314 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
316 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
317 (SWITCH_TABLE): Handle BFD_RELOC_8.
318 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
319 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
320 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
322 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
324 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
325 apparent bug in gcc's long long support crossing from x86.
327 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
329 * config/tc-arm.c: Brought up to date with latest changes on arm
332 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
334 * config-gas.com: Get version info from configure.in.
336 * makefile.vms: include depend.obj in OBJS.
338 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
340 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
341 all corresponding code.
343 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
345 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
346 run-time endian selection.
349 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
351 * tc-sh.c (parse_reg): Properly quote for fv4.
354 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
356 * symbols.c (resolve_symbol_value): Add missing breaks in case on
357 symbol value operator.
359 start-sanitize-vr5400
360 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
362 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
366 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
368 * config/tc-d10v.c (parallel_ok, find_opcode):
369 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
371 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
373 * config/obj-coff.c (fixup_segment): Cast second arg of
374 md_apply_fix3 call to type "valueT *".
376 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
378 * configure.in (emulations): Make FreeBSD an aout / i386bsd
380 * configure: Re-generate.
382 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
384 * config/tc-mips.c (macro_build): Use the membership field
388 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
390 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
391 first argument if it's supposed to be a register.
394 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
396 * config/tc-mips.c (mips_4900): Added.
397 (hilo_interlocks): Added mips_4900.
398 (md_begin): Set default for mips_4900.
399 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
400 (md_longopts): Add "m4900" and "no-m4900".
401 (md_parse_option): Handle above options.
404 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
406 * app.c (do_scrub_chars): If d10v, re-insert a space before
407 a '#' when in state 10.
409 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
411 * config/tc-h8300.c: Include "subsegs.h".
412 (tc_reloc_mangle): Handle references to symbols which are not
413 being output, so that references to `.' work.
415 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
417 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
420 * macro.c (sub_actual): If we don't find a parameter for an &,
423 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
424 start-sanitize-vr5400
426 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
428 (hilo_interlocks): VR5400 has interlocks.
429 (md_begin): Expect mips64vr5400, not mips64r5400.
432 * config/tc-mips.c (mips_ip): In default case, call as_bad
433 instead of fprintf, to get "assembler messages:" message output
434 before instead of after.
436 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
438 * frags.h: Handle multiple inclusion.
440 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
442 Based on a patch from Ian.Dall@dsto.defence.gov.au.
443 * as.h (struct frag, frag support): Moved from here.
445 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
447 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
448 * cgen.c (cgen_asm_finish_insn): Update.
449 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
450 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
451 (md_convert_frag): Ditto.
452 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
453 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
454 (TC_FRAG_INIT): Update.
456 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
458 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
459 print out MD fields of fix.
460 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
461 defined) to initialize MD fields in frag.
462 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
463 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
464 * config/tc-ns32k.h: Add comments. Remove obsolete
465 BFD_FAST_SECTION_FILL definition, change prototypes for
466 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
467 opcode_frag and opcode_offset and remove pcrel_adjust.
468 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
469 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
470 (TC_FRAG_INIT): new macro to initialize machine dependent field in
472 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
473 MD fields in frag structure.
474 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
475 fix_bsr): macros to access MD fields in fix structure.
476 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
477 use struct opcode_location as these fields are now in the frag
479 (convert_iif): Call frag_more as it is needed instead
480 of trying to allocate for the whole insn. Avoid call of frag_more
481 with negative argument.
482 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
483 md_estimate_size_before_relax, md_pcrel_from,
484 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
486 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
487 opcode_offset and remove pcrel_adjust.
488 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
489 fix_new_ns32k_exp with changed arguments.
491 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
493 * tc-mips.c (md_begin): Reorganize setting of default values so
494 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
496 (md_parse_option): Remove all code that sets defaults; md_begin
497 handles all of this now.
499 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
501 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
503 (bootstrap, bootstrap2, bootstrap3): Likewise.
504 * Makefile.in: Rebuild.
506 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
507 TOC section to be against the csect.
509 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
511 start-sanitize-vr5400
512 * config/tc-mips.c (mips_5400): New variable.
513 (md_begin, md_parse_option): Handle 5400 options/names.
514 (macro_build, mips_ip): Check for 5400-specific instructions.
515 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
519 * config/tc-mips.c (validate_mips_insn): New function, checks
520 match versus mask bits, and also verifies that all bits to be
521 output are actually specified somewhere.
522 (md_begin): Call it for 32-bit instructions, instead of doing
523 match/mask check here. In case of failure, print a message, but
524 check the rest of the opcode table before exiting.
526 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
528 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
529 from Tony Thompson at ARM: athompso@arm.com
532 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
534 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
539 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
541 * config/tc-mips.c (hilo_interlocks): True for tx49.
542 (md_begin): Add mips64tx49.
543 (md_parse_option): Add 4900 cpu.
546 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
548 * config/tc-ppc.c (md_assemble): When handling @l, always sign
549 extend if the operand expects a signed value.
551 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
552 default which is to permit dollar labels.
554 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
556 * config/tc-sparc.c (sparc_memory_model): New variable.
557 (md_longopts): Add -TSO/-PSO/-RMO options.
558 (md_parse_options): Handle them.
559 (sparc_elf_final_processing): For 64 ELF, set required
560 memory ordering in e_flags. Default to RMO and let the user
561 override it through command line.
563 * config/tc-sparc.h (elf_tc_final_processing): Add.
565 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
567 * config/tc-sparc.c (v9a_asr_table): New variable.
568 (sparc_ip): Handle v9a asr's.
569 Patch from David Miller <davem@vger.rutgers.edu>.
571 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
573 * config/tc-sparc.h (md_do_align): New macro.
574 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
575 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
577 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
579 * config/tc-sh.c (sh_small): New variable.
580 (OPTION_SMALL): Define.
581 (md_longopts): Add "small".
582 (md_parse_option): Handle OPTION_SMALL.
583 (md_show_usage): Mention -small.
584 * config/tc-sh.h (sh_small): Declare.
585 (SUB_SEGMENT_ALIGN): Handle sh_small.
586 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
589 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
590 case in little endian mode.
592 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
594 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
595 overflow signalling to linker.
597 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
599 * makefile.vms: Fix for dec c.
601 * config-gas.com: Give explanation for dec c setup in error
604 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
605 sections on openvms/alpha.
607 * config/obj-evax.c: support .weak pseudo-op
609 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
611 * config/tc-sparc.c (default_arch_size): New static local.
612 (struct sparc_arch): Rename arch_size to default_arch_size.
613 New member user_option_p.
614 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
615 (init_default_arch): Check whether default arch is valid.
616 Set default_arch_size in addition to sparc_arch_size.
617 (OPTION_32,OPTION_64): Define.
618 (md_longopts): New entries for -32, -64.
619 (md_parse_option): Handle them.
620 (md_show_usage): Print them. Ensure init_default_arch called.
621 * configure.in (sparc64): Set arch to v9-64.
622 * configure: Regenerated.
624 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
626 * write.c (subsegs_finish): New function, broken out of
628 (write_object_file): Some code moves into subsegs_finish.
629 * write.c (subsegs_finish): Declare.
630 * as.c (main): Call subsegs_finish.
632 * read.c (s_include): Check for error return from
635 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
637 * read.c (get_line_sb): Accept any eol marker while scanning macros.
639 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
641 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
642 * config/tc-i386.h (DIFF_EXPR_OK): Define.
643 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
644 the correct relocation when it exists.
645 * config/tc-i386.c (md_apply_fix3): Likewise.
647 * config/tc-ppc.h: Correct typo in comment.
648 * config/tc-v850.h: Likewise.
650 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
652 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
653 when second instruction is writing to first instructions inputs.
655 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
657 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
658 templated programs to build with -g.
660 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
662 * config/tc-v850.c (md_relax_table): Add support for relaxing
663 unconditional branches. This patch is courtesy of Jim Wilson.
664 (md_convert_frag): Fix relaxing of branches. This patch is
665 courtesy of Jim Wilson.
666 (md_assemble): Create different fixups for conditional and
667 unconditional branches. This patch is courtesy of Jim Wilson.
668 (md_estimate_size_before_relax): Estimate size of variable part of
669 fixup based on whether it is for a conditional or an unconditional
670 branch. This patch is courtesy of Jim Wilson.
671 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
672 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
673 obj_elf_section_change_hook().
674 (v850_comm): New function.
675 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
676 (md_begin): Add bss flag to seg_info of bss sections.
678 Add support for .scommon, .tcommon and .zcommon sections.
680 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
681 .zcommon, .tbss, .call_table_data and .call_table_text.
683 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
685 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
686 * configure: Regenerated.
688 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
690 * config/tc-d10v.c: Fixes to make sure the AT_WORD
691 expression is not confused with -1.
693 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
695 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
696 operand - OPERAND_ATMINUS.
698 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
700 * config/tc-d10v.c (parallel_ok): Note that auto increment and
701 decrement modify the index register.
703 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
705 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
706 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
708 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
709 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
710 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
713 * doc/Makefile.am (CPU_DOCS): Define.
714 (as.info): Depend upon $(CPU_DOCS).
715 * doc/Makefile.in: Rebuild.
717 * configure.in: Remove AM_PROG_INSTALL; it's called by
719 * configure: Rebuild.
721 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
723 * tc-d10v.h (TC_START_LABEL): Don't define.
724 (tc_frob_label): Define.
726 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
728 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
729 to pair a branch and link with anything but an exe instruction.
731 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
733 * config/tc-alpha.c (load_expression): Disable the sym+const .got
734 optimization to reduce the alignment surprises for gcc.
736 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
738 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
739 * config/tc-sparc.c (sparc_target_format): Handle coff here.
740 (sparc_ip): Add %hix,%lox.
741 (md_apply_fix3): Call as_bad_where, not as_bad.
742 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
743 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
745 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
747 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
748 recognizes alphaev5 etc.
749 * configure: Rebuild.
751 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
753 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
754 of mipsr3900 with mipstx39.
756 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
757 -mipsXX message' if the insn isn't an ISA insn.
759 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
761 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
762 Redefine TARGET_FORMAT to call sparc_target_format.
763 * config/tc-sparc.c (in_unsigned_range): New function.
764 (sparc_arch_size): Make static.
765 (sparc_target_format): New function.
766 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
767 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
768 (output_insn): Set `fx_no_overflow'.
769 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
770 (tc_gen_reloc): Likewise.
772 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
774 * config/tc-v850.c (v850_section): Remove.
776 * config/obj-elf.c (obj_elf_section): Enhance error message.
778 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
780 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
781 including obj-elf.h in OBJ_MAYBE_ELF case.
782 (mips_target_format): Return NULL after abort to avoid warning.
784 * ecoff.c (generate_ecoff_stab): Remove unused static function.
786 * expr.c (operator): Accept ==. From Anders Blomdell
787 <anders.blomdell@control.lth.se>.
789 * config/atof-ieee.c (gen_to_words): When generating a denormal
790 number, handle an overflow into the smallest normalized number.
792 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
794 * as.h, input-scrub.c (new_logical_line): New return value.
795 * read.c (s_app_file): Don't note the same file several times
798 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
800 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
802 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
804 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
805 * configure: Rebuild.
807 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
809 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
811 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
812 fn* instructions do not insert implicit fwait. This was changed
815 * config/m68k-parse.y (yylex): Permit an expression to be used for
818 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
820 * Makefile.in: Rebuild.
822 * aclocal.m4: Rebuild with new libtool.
823 * configure: Rebuild.
825 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
827 * app.c (do_scrub_chars): Clear mri_state at end of .mri
830 * config/tc-mips.c (hilo_interlocks): Change from a static
831 variable to a macro, so that it varies with the variables upon
833 (gpr_interlocks, cop_interlocks): Likewise.
834 (md_begin): Don't initialize them.
836 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
838 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
839 of strcmp where appropriate.
841 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
843 * config/tc-v850.c (md_assemble): Cope with a zero data area
844 relocation with a constant offset.
845 (md_assemble): Produce error message when special data area
846 relocations are used on instructions which do not support them.
847 (md_assemble): Reset processor mask if defined by command line
850 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
852 * config/tc-sparc.c: Reorganize file.
853 (parse_keyword_arg): Allow numbers in reg names.
854 (SPECIAL_CASE_NONE): New macro.
855 (md_assemble): Use it.
856 (lookup_arch,init_default_arch): New functions.
857 (default_arch,default_init_p,sparc_arch_table): New static locals.
858 (sparc_arch_size): New static local.
859 (max_architecture): Initialize in init_default_arch.
860 (md_parse_options): Call init_default_arch if necessary.
861 Rewrite -xarch/-A processing.
862 (md_show_usage): Print -A values from sparc_arch_table.
863 (md_begin): Call init_default_arch if necessary.
864 (sparc_md_end): Handle both 32 and 64 bit environments.
865 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
866 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
868 * config.in: Regenerate.
869 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
870 (SPARC_V9,SPARC_ARCH64): Delete.
871 * configure: Regenerate.
872 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
874 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
876 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
878 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
881 * config/tc-v850.c (md_assemble): Corrected typo.
882 * config/tc-v850.c Add new sections: call_table_data and
884 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
885 (handle_ctoff): New Function.
887 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
890 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
892 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
893 displacement from the tiny data area pointer.
895 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
897 * config/tc-hppa.c (fix_new_hppa): Make declaration match
900 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
902 * config/tc-v850.c (processor_mask): New variable.
903 (set_machine, md_parse_option): Set processor_mask.
904 (md_assemble): Check that instruction is available to target
907 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
909 (TARGET_PROCESSOR): New constant.
910 (TARGET_PROCESSOR): New constant.
914 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
916 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
921 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
923 Merge in work from Martin Hunt:
925 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
926 CR is 0 for PSWL and PSWH.
928 * config/tc-d30v.c (do_assemble): Don't accept
929 illegal condition codes for cmpu instruction.
931 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
932 used in d*i instructions.
934 * config/tc-d30v.c (check_size): New function. Check
935 relocations for overflows.
936 (md_pcrel_from_section): Fix relocations between sections.
937 (md_apply_fix3): Use new relocation types for 15 and 21
938 bit relocations in the right container. Needed because
939 the address of the instruction is not eight-byte aligned
940 but the relocations must be.
942 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
943 (find_format): If ".s" or ".l" are used, don't try
944 to compute branch sizes.
946 * config/tc-d30v.c (do_assemble): Check for ".s" or
947 ".l" extensions to opcode names.
948 (find_format): Generate the correct instructions when
949 ".s" or ".l" are used.
951 * config/tc-d30v.c (build_insn): Check for odd registers
952 on instructions that require even registers.
954 * config/tc-d30v.h (md_start_line_hook): Define.
955 * config/tc-d30v.c (md_start_line_hook): New hook.
956 Checks the beginning of each line for a ".". If it
957 finds one, assume a pseudo-op and flush any unwritten
960 * config/tc-d30v.c (md_apply_fix3): Fix problem
961 with determining when fixups were done.
963 * config/tc-d30v.c (build_insn): Fix bug where the numeric
964 part of a symbol (for example, "foo+8") was being written
965 into the instruction.
966 (md_pseudo_table): Change .word to be 32 bits and add
969 * config/tc-d30v.c (parallel_ok): Check to see if first
970 instruction is a jump.
972 * config/tc-d30v.c (parallel_ok): Major code reorganization.
975 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
978 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
980 * configure.in (emulations): Add v850 emulation.
982 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
984 * Makefile.am (CPU_TYPES): Add arc.
985 (TARGET_CPU_CFILES): Add tc-arc.c.
986 (TARGET_CPU_HFILES): Add tc-arc.h.
987 (dependencies): Rebuild.
988 * Makefile.in: Rebuild.
989 * configure.in: Recognize arc-*-elf*.
990 * configure: Regenerated.
991 * config/tc-arc.[ch]: New files.
993 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
995 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
996 Correct description of hi() reloc prefix.
999 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1000 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1001 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1004 * doc/c-v850.texi: Document new pseudo ops and command line
1007 * config/tc-v850.c (set_machine): New function.
1008 * config/tc-v850.c (.v850): New pseudo op.
1009 start-sanitize-v850e
1010 * config/tc-v850.c (.v850e): New pseudo op.
1011 * config/tc-v850.c (.v850ea): New pseudo op.
1015 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1017 Support -alh and -ald for DWARF 1:
1018 * listing.c (struct list_info_struct): Add debugging field.
1019 (listing_newline): Initialize the debugging field. If ELF, if the
1020 section starts with .debug or .line, set the debugging field in
1021 the listing structure.
1022 (debugging_pseudo): Add list parameter. Change all callers. If
1023 the debugging field is set, consider it to be a debugging pseudo.
1024 If ELF, skip blank lines between debugging lines.
1025 * read.c (emit_expr): If ELF, look for line numbers.
1026 (stringer): If ELF, look for file names.
1028 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1031 if there is no insert function.
1033 * config/tc-v850.h (TARGET_MACHINE): New constant.
1035 * config/tc-v850.c (v850_insert_operand): Add
1036 -mwarn_unsigned_overflow.
1037 (md_begin): Set BFD machine number based on machine variable.
1038 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1040 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * as.h: Don't declare alloca if it is a macro.
1043 * macro.c: Likewise.
1046 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1048 * config/tc-mips.c: Add tx19/r1900.
1051 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1053 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1054 rename to cpu_types[].
1055 (s_alpha_arch): New function.
1056 (md_pseudo_table): Add "arch".
1058 * config/tc-alpha.c (md_begin): Merge the two loops through the
1060 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1061 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1063 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1065 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1067 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1069 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1072 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1074 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1076 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1078 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1079 relative to the next instruction, not the current instruction.
1080 (md_assemble): Similarly.
1082 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1084 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1087 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1088 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1089 recognise special instructions.
1090 (md_assemble): Calculation of the size of a fixups corrected.
1092 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1095 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1097 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1098 opcode->opcode as the sentinal. Zero is a valid opcode.
1100 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1103 * doc/c-v850.texi: Change node name to match other chapter nodes.
1105 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1107 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1110 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1113 number will fit in 64 bits.
1115 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1116 rather than calling abort.
1118 * as.h: Don't define alloca if __GNUC__. Just declare it.
1119 * macro.c: Copy alloca handling from as.h.
1121 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1122 Gabriel Paubert <paubert@iram.es>.
1124 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1125 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1126 is jcxz or a loop instruction.
1128 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1132 (md_begin): Set up machine architecture and type.
1134 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1136 * symbols.c (resolve_symbol_value): Store the value back into the
1137 symbol expression, to handle add or subtract simplification
1138 correctly. Handle O_symbol_rva. Add default case.
1140 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1141 chunksize while creating the new subsection.
1142 * as.c (chunksize): Initialize to zero.
1143 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1144 calling obstack_begin.
1146 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1148 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1151 start-sanitize-v850e
1152 * config/tc-v850.c (parse_register_list): Support constant
1153 expressions as register lists.
1156 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1158 * doc/c-v850.texi: Change the major node to v850 Machine
1161 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1163 * doc/as.texinfo: Add inclusion of c-v850.texi
1165 * doc/c-v850.texi: New file.
1167 * read.c (is_end_of_line): Make NUL character be considered to be
1170 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1172 * config/tc-v850.c (parse_register_list): Add support for curly
1174 (cc_names): Add "e" and "ne" conditions.
1176 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1178 * app.c (do_scrub_chars): Support a double dash as starting a
1179 comment that extends to end of line.
1181 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1185 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1187 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1189 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1190 insn when changing to a different instruction.
1193 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1195 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1196 floating point extensions.
1197 (parse_reg): parse sgr and dbr.
1200 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-v850.c (system_register_name): Support numbers for
1203 system register IDs.
1205 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1207 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1208 flag when alignment is in bytes instead of power of 2, and code to
1209 use that flag to convert alignment to bytes.
1210 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1211 * read.h (s_lcomm_bytes): Add prototype.
1212 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1213 defined, write alignment to alignment bits in section header s_flags
1214 rather than the s_align field.
1215 start-sanitize-tic80
1216 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1217 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1218 pseudo, instead of s_lcomm which wants a power of two for alignment.
1221 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1223 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1225 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1227 * as.c (show_usage): Add -am.
1228 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1229 if we've already got one.
1230 * listing.c (struct list_info_struct): Add line_contents.
1231 (listing_newline): Put unused argument to work: if non-null, save it...
1232 (listing_listing): ... and regurgitate during listing instead of line
1234 * listing.h (LISTING_MACEXP): New define.
1235 (LISTING_NEWLINE): Argument is NULL.
1236 * read.c (read_a_source_file): If expanding macros, break up input
1237 lines and pass them to listing_newline.
1238 * doc/as.texinfo: Document -ac and -am.
1240 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1242 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1247 start-sanitize-v850e
1248 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-v850.c: Remove support_v850e flag and command line
1253 * configure.in (emulations): Add support for v850e target
1255 * configure (emulations): Add support for v850e target
1257 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1259 * config/tc-v850.c: Remove support_v850ea flag and command line
1262 * configure.in (emulations): Add support for v850ea target
1264 * configure (emulations): Add support for v850ea target
1267 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1269 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1270 setting EXPECT and TCL_LIBRARY.
1271 * Makefile.in: Rebuild.
1273 * as.h (enum debug_info_type): Define.
1274 (debug_type): Declare.
1275 * as.c (debug_type): New global variable.
1276 (show_usage): Add --gstabs.
1277 (parse_args): Handle --gstabs.
1278 * read.c (generate_asm_lineno): Remove.
1279 (read_a_source_file): Output stabs debugging if appropriate.
1280 Change checks of generate_asm_lineno to check debug_type. Only
1281 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1282 * read.h (generate_asm_lineno): Don't declare.
1283 (stabs_generate_asm_lineno): Declare.
1284 * stabs.c (stabs_generate_asm_lineno): New function.
1285 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1286 Don't turn off debugging.
1287 (add_file): Remove old #if 0 code.
1288 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1289 (ecoff_directive_end): Don't generate stabs line symbols.
1290 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1291 generate_asm_lineno.
1292 (line_label_cnt): Remove.
1293 (ecoff_generate_asm_line_stab): Remove.
1294 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1295 * doc/as.texinfo, doc/as.1: Document --gstabs.
1297 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1299 start-sanitize-v850e
1300 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1301 Add support for v850ea instructions.
1303 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1304 Add support for v850e instructions.
1307 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1308 text of entire opcode.
1310 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1312 * doc/internals.texi: Document rs_leb128.
1314 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1317 in ABSL case, rather than calling abort.
1319 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1321 * as.h (enum _relax_state): Add rs_leb128.
1322 * read.c (potable): Add sleb128 and uleb128.
1323 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1325 * read.h: Update prototypes.
1326 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1327 the symbol value, add a second FINALIZE argument that prevents
1328 changes from being comitted. Update all callers.
1329 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1330 * doc/as.texinfo: Document the new pseudos.
1332 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1334 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1336 (DISTCLEANFILES): Define.
1337 * doc/Makefile.am (DISTCLEANFILES): Define.
1338 * Makefile.in, doc/Makefile.in: Rebuild.
1340 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1342 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1343 Don't set targ or gas_target. Define SCO_ELF and
1344 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1346 * Makefile.am: Remove @target_frag@.
1347 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1349 (dep-am): Mark as phony.
1350 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1352 * config/arm-big.mt, config/arm-lit.mt: Remove.
1353 * config/mips-big.mt, config/mips-lit.mt: Remove.
1354 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1355 * config/ppc-sol.mt: Remove.
1356 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1357 * config/m88kcoff.mt: Remove.
1358 * config/sco5.mt: Remove.
1359 * configure, config.in, Makefile.in: Rebuild.
1361 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1362 further try to circumvent the .y.h rule.
1363 * Makefile.in: Rebuild.
1365 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * Makefile.am: New file, based on old Makefile.in.
1368 * acinclude.m4: New file, from old aclocal.m4.
1369 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1370 shared library handling; now handled by libtool. Replace
1371 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1372 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1373 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1374 * config.in: New file, created by autoheader.
1376 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1377 * stamp-h.in: New file.
1378 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1379 (parse_args): Likewise.
1380 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1381 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1382 * Makefile.in, doc/Makefile.in: Now built with automake.
1383 * aclocal.m4: Now built with aclocal.
1384 * configure: Rebuild.
1386 * cond.c (s_else): If not listing false conditionals, turn listing
1387 off in the false branch of the else.
1389 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * config/tc-mips.c (macro): Fix handling of a double load from a
1392 symbol plus an offset.
1394 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1395 has an associated external symbol.
1397 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1399 * config/tc-alpha.c (s_alpha_ucons): New function.
1400 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1402 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1404 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1405 line if we encounter an error.
1407 * config/tc-v850.c (md_assemble): Sign extend constants value
1408 for hi and hi0 expressions.
1409 (v850_insert_operand): Enable range checking for generic 16bit
1412 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1414 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1415 LO16, HI16 and HI16_S relocs.
1417 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1419 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1421 * configure: Regenerated with autoconf 2.12.
1422 * Makefile.in: Add $(EXEEXT) to all executables.
1424 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1426 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1427 unconditional branches.
1428 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1431 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1433 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1435 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * macro.c (define_macro): Make sure the index is in range before
1440 start-sanitize-tic80
1441 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1443 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1444 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1445 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1449 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1451 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1452 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1453 defined, use s_align_ptwo for .align.
1454 * configure.in (i386-*-msdosdjgpp*): New target.
1455 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1456 * configure: Rebuild.
1458 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1460 * config/tc-sparc.c (last_opcode): New static local.
1461 (md_assemble): Don't issue "FP branch in delay slot" warning if
1462 the delay slot has been annulled.
1464 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1467 code if BFD_ASSEMBLER.
1469 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1471 * config/tc-v850.c (system_registers): Fix ordering of registers.
1473 start-sanitize-tic80
1474 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1476 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1477 when it will be filled in later by relocation information.
1480 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1483 (mips_ip): Fix ISA checks.
1485 start-sanitize-r5900
1486 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1488 * configure.in: Default the r5900 to little endian.
1489 * configure: Rebuilt.
1492 start-sanitize-tic80
1493 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1495 * config/tc-tic80.c (build_insn): Fix endianness problem with
1499 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * config/tc-mips.c (check_absolute_expr): Change warning to
1504 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1506 * config/tc-mips.c (macro_build): Refine code to check if an
1507 instruction is available on a particular cpu variant.
1508 (mips_ip): Likewise.
1510 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1512 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1513 OBJ_AOUT to ifdef OBJ_ELF.
1514 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1515 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1517 * write.c (fixup_segment): Change special case for i386-coff to
1518 not apply for i386-pe.
1519 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1520 which were not done.
1521 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1522 (coff_format_ops): Initialize frob_file_after_relocs field rather
1523 than frob_file field.
1524 * config/obj-coff.h (coff_frob_file): Don't declare.
1525 (coff_frob_file_after_relocs): Declare.
1526 (obj_frob_file): Don't define.
1527 (obj_frob_file_after_relocs): Define.
1528 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1529 * configure: Rebuild.
1531 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * config/obj-coff.c (fixup_segment): Never subtract section
1534 address from PC relative reloc which will be fully resolved.
1536 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1538 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1539 with hpux10 header files.
1541 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1543 From Jason Merrill <jason@cygnus.com>:
1544 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1546 * config/tc-i386.h (md_maybe_text): Define.
1547 (md_do_align): Use md_maybe_text.
1549 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1551 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1552 relocations, don't check for symbol being external, weak, etc.
1554 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1556 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1557 calculate relocations to any external symbol, because we might be
1558 linking a shared object and the symbol might be overriden or moved
1559 (for instance, moved into a static executable's .bss section).
1560 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1562 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1563 be calculated by the assembler.
1565 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1566 whose destination lies in the same file, by ignoring the @plt or
1567 @local and aiming the branch at its destination.
1569 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1571 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1572 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1575 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1576 of obj_copy_symbol_attributes.
1578 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1581 signed operand, sign extend a 32 bit value to the host size.
1583 * Makefile.in (CFLAGS): Subsitute from configure script. From
1584 Jeff Makey <jeff@cts.com>.
1586 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1587 buffer size to make a copy of the symbol.
1589 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1592 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1594 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1595 step through the frags calling cvt_frag_to_fill, switch to
1596 SEG_DATA when we reach data_frag_root.
1598 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-mn10300.c (md_assemble): Allow an empty register
1601 list for instructions which use register lists.
1603 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1605 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1607 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1610 * config/tc-arm.c: Add prototypes for many static functions.
1611 (struct asm_opcode ): Add prototypes for parms field.
1612 (struct thumb_opcode ): Likewise.
1613 (fp_op2): Remove unused flags parameter.
1614 (output_inst): Make static.
1615 (arm_after_pass_hook): Remove unused ignore parameter.
1616 * config/tc-arm.h (arm_after_pass_hook): Declare.
1617 (arm_start_line_hook): Declare.
1618 (arm_frob_label): Declare.
1620 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1622 * depend.c (wrap_output): new prototype.
1624 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * config/tc-sh.c (md_apply_fix): Check for overflow.
1628 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1629 section size to be aligned.
1631 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1633 * config/tc-sh.h (md_cons_align): Define.
1634 (sh_cons_align): Declare.
1635 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1636 (sh_no_align_cons): New static variable.
1637 (s_uacons): New static function.
1638 (sh_cons_align): New function.
1639 (sh_handle_align): Warn about misaligned data.
1640 * doc/c-sh.texi: Document .uaword and .ualong.
1642 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1644 * macro.c (macro_expand): In MRI mode, treat single quote as a
1645 separator character when checking for a positional argument.
1647 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1649 * config/tc-arm.c (md_parse_option): Merge in changes from
1652 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1654 * configure.in (emulations): Add Thumb architecture support from
1655 armT-9703-28-branch.
1657 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1659 * doc/all.texi: Add enabling of ARM documentation.
1661 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1663 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1665 * config/tc-mips.c: Added r3900 support.
1667 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1669 * as.c: (parse_args) `-t' option requires an argument.
1671 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1673 * config/tc-arm.c (md_begin): Change call to
1674 coff_arm_bfd_set_private_flags() to a call to
1675 bfd_set_private_flags().
1677 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * Makefile.in: Rebuild dependencies.
1681 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1682 of a BFD_RELOC_RVA reloc.
1684 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1686 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1687 (hppa_force_relocation): Force a relocation for an absolute
1690 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1692 * doc/as.texinfo: Don't use @value in section names or index
1693 entries; it confuses texinfo.tex.
1695 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1697 * doc/as.texinfo: Updated for -MD option.
1698 * Makefile.in (CFILES): Added depend.c.
1699 (OBJS): Added depend.o.
1700 * as.h (start_dependencies, register_dependency,
1701 print_dependencies): New declarations.
1702 * depend.c: New file.
1703 * as.c (parse_args): Added -MD option.
1704 (main): Call print_dependencies.
1705 (show_usage): Added help for -MD.
1706 * read.c (s_app_file): Call register_dependency.
1707 (s_include): Call register_dependency when file is found.
1708 (read_a_source_file): Call register_dependency.
1710 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1712 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1713 section address to the symbol value.
1715 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1717 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1718 into the new membership field.
1720 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1722 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1723 command line then the ARM7 is now chosen by default when setting
1724 the BFD machine and architecture.
1726 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1729 hold APCS selection.
1730 (md_begin): Added code to generate flags to be set into the COFF
1731 header and the calls to the BFD functions to do this.
1732 (md_parse_option, md_show_usage): Added new command line
1733 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1734 -marmv3m, -marmv4, -marmv4t.
1736 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1737 as it is never used.
1739 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1741 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1742 label name with ".".
1743 * config/tc-mn10300.c (md_convert_frag): Likewise.
1745 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1747 * config/tc-mips.c (set_at): Check for bignum.
1748 (check_absolute_expr, macro, mips16_macro): Likewise.
1750 start-sanitize-tic80
1751 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1753 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1754 for overflow/underflow, only insert lower 15 bits into instruction.
1757 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1759 * config/tc-i386.c (pi): Check for RegMMX.
1761 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1763 * expr.c (expr): When subtracting values in the same frag,
1764 subtract X_add_number rather than adding it.
1766 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1768 * config/obj-coff.c (write_object_file): Just pass NULL to
1769 md_do_align, not the address of a char holding NOP_OPCODE.
1771 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1773 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1774 than an address if the floating point value looks sufficiently
1777 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1780 section size to be aligned.
1782 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * cond.c: Include "macro.h".
1785 (struct conditional_frame): Add macro_nest field.
1786 (initialize_cframe): Initialize macro_nest.
1787 (cond_finish_check): Add nest parameter. Change all callers.
1788 (cond_exit_macro): New function.
1789 * as.h (cond_finish_check): Update declaration.
1790 (cond_exit_macro): Declare.
1791 * input-scrub.c (macro_nest): Make globally visible.
1792 (input_scrub_next_buffer): Call cond_finish_check.
1793 * macro.h (macro_nest): Declare.
1794 * read.c (s_mexit): Call cond_exit_macro.
1796 * config/tc-i386.h (RegMMX): Define.
1797 * config/tc-i386.c (pi): Check for all register types.
1798 (type_names): Add RegMMX.
1799 (md_assemble): Handle RegMMX.
1801 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1803 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1806 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1808 * config/tc-mips.c (nopic_need_relax): Add new parameter
1809 before_relaxing. Use it when testing ecoff_extern_size.
1810 (load_address, macro, md_estimate_size_before_relax): Fix all
1813 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1815 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1816 (obj_elf_subsection): New static function.
1818 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * config/obj-coff.c (coff_header_append): Don't reset string_size
1821 each time through the loop.
1823 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1825 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1827 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * doc/internals.texi (Porting GAS): Correct documentation for
1830 current configure handling of targ-cpu.h, et. al.
1831 (CPU backend): Document listing macros.
1833 * listing.c (data_buffer): Set size based on other listing macros,
1834 rather than always using 100.
1835 (data_buffer_size): Remove static variable.
1836 (calc_hex): Make data_buffer_size a local variable. Don't leave
1837 any slop when filling data_buffer.
1839 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1841 * doc/c-mips.texi: Document .set autoextend.
1843 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1845 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1846 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1847 sparc-*-openbsd*): New targets.
1848 * configure: Rebuild.
1850 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1852 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1853 for all undefined symbols.
1855 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1857 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1860 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1862 * configure.in (alpha*-*-openbsd*): New target.
1863 * configure: Rebuild.
1865 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1867 * configure.in (mips-*-openbsd*): New target.
1868 * configure: Rebuild.
1871 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1873 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1874 for instructions using conditional execution.
1877 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1879 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1881 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1883 * Makefile.in (srcroot): Remove.
1884 (INSTALL): Set to @INSTALL@.
1885 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1886 (all, dvi): Don't set srcroot.
1887 (install): Depend upon as.new, gasp.new, and installdirs. Use
1888 $(program_transform_name) directly, rather than using
1889 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1890 (installdirs): New target.
1891 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1892 (install): Depend upon installdirs. Use $(program_transform_name)
1893 directly, rather than using $(INSTALL_XFORM) and
1895 (installdirs): New target.
1896 (install-info-as): Run mkinstalldirs.
1897 (install-info-gasp): Likewise.
1899 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * Makefile.in (INSTALL): Change install.sh to install-sh.
1903 * symbols.c (resolve_symbol_value): Check for division by zero.
1905 From Thomas Graichen <graichen@rzpd.de>:
1906 * Makefile.in: Always use $(SHELL) when running move-if-change.
1907 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1908 * configure: Rebuild.
1910 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1912 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1913 New argument `want'. Update enum cgen_parse_operand_result values.
1914 Initialize if CGEN_PARSE_OPERAND_INIT.
1915 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1916 (md_assemble): Call cgen_asm_init_parse.
1917 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1919 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * config/tc-m68k.c (m68k_ip): Handle #j.
1923 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1925 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1926 right address for call label:32,regs,imm.
1928 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1930 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1932 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1933 symbol for OBJ_ELF anymore.
1935 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1937 * Makefile.in: Regenerate dependencies.
1938 (TARG_CPU): New variable.
1939 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1940 (.dep1): Delete creating of cgen-opc.h.
1941 (.tcdep): Put proper contents in cgen-opc.h.
1942 * configure.in (m32r): Delete setting of extra_files, extra_links.
1943 (AC_OUTPUT): Create cgen-opc.h.
1944 * configure: Regenerated.
1946 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1948 * makefile.vms: Update to build gasp.exe.
1950 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1952 * write.c (relax_frag): Make non-static.
1953 * write.h (relax_frag): Add prototype for.
1954 * config/tc-m32r.h (md_do_align): New arg `max'.
1955 * config/tc-m32r.c (m32r_do_align): Likewise.
1956 Update calls to frag_align, frag_align_pattern.
1957 (fill_insn): Update call to m32r_do_align.
1958 (m32r_scomm): Update call to frag_align.
1960 * config/tc-m32r.[ch]: New files.
1962 * Makefile.in (CPU_TYPES): Add m32r.
1963 (TARGET_CPU_CFILES): Add tc-m32r.c.
1964 (TARGET_CPU_HFILES): Add tc-m32r.h.
1965 (DISTCLEAN_HERE): Add cgen-opc.h.
1966 (.dep1,.tcdep): Create empty cgen-opc.h.
1967 (cgen.o): Add dependencies.
1968 (dependencies): Regenerate.
1969 * as.h (struct frag): New member fr_targ.
1970 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1971 * conf.in (USING_CGEN): New macro.
1972 * configure.in (m32r-*-*): Add entry for.
1973 Add cgen.o to extra_objects.
1974 * configure: Regenerate.
1975 * frags.c (frag_var): fr_pcrel_adjust renamed to
1976 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1977 (frag_variant): Likewise.
1978 * write.c (relax_frag): Likewise.
1979 * config/tc-ns32k.c (*): Likewise.
1981 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1983 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1984 rather than for any end of line character.
1986 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1987 call abort (i.e., as_abort) rather than crashing.
1989 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1990 OBJ_ELF, rather than of S_GET_OTHER.
1992 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1994 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1996 * Makefile.in (VERSION): Set to 2.8.1.
1998 * Branched binutils 2.8.
2000 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2002 * COPYING: Update FSF address.
2004 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2006 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2008 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2010 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2012 * config-gas.com: Update to handle both vax and alpha.
2013 * makefile.vms: Update to use config-gas.
2014 * conf-a-gas.com: Remove file.
2016 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2018 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2019 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2020 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2022 start-sanitize-tic80
2023 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2025 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2026 at the beginning of a line for compatibility with .S files where
2027 cpp leaves the filename transitions beginning with '#'.
2030 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2033 tc_coff_sizemachdep if OBJ_COFF.
2035 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2037 * config/tc-ppc.c (register_name): Declare.
2039 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2041 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2042 * configure: Rebuild.
2044 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2046 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2047 (mips16_mark_labels): New static function.
2048 (append_insn): Call mips16_mark_labels.
2049 (mips_emit_delays): Likewise.
2050 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2051 (s_mips_stab): New static function.
2053 * configure.in: Use ELF for mips-*-gnu*.
2054 * configure: Rebuild.
2056 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2058 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2061 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2063 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2064 set OPCODES_LIB to empty.
2065 * configure: Rebuild.
2067 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2069 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2071 * configure: Rebuild.
2073 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2075 * itbl-parse.y (yyerror): Make static. Declare.
2077 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2078 * configure.in: Set emulations for mips-*-linux*-*.
2079 * configure: Rebuild.
2081 * config/tc-mips.c (struct mips_set_options): Define.
2082 (mips_opts): New static variable.
2083 (mips_isa): Remove. Now a field in mips_opts. Change all
2085 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2086 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2087 (struct mips_option_stack): Define.
2088 (mips_opts_stack): New static variable.
2089 (s_mipsset): Add support for .set push and .set pop.
2090 * doc/c-mips.texi: Document .set push and .set pop.
2092 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2093 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2094 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2096 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2098 * as.c (parse_args): Update copyright date in version message.
2100 * Makefile.in (clean-here): Remove dependency files.
2102 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2103 (s_mri_common): Check S_IS_COMMON unconditionally.
2104 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2105 * config/tc-alpha.c (s_alpha_comm): Likewise.
2106 * config/tc-mips.c (nopic_need_relax): Likewise.
2107 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2108 (ppc_pe_comm): Likewise.
2109 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2110 common symbol to bfd_com_section_ptr.
2111 * config/tc-sparc.c (s_common): Likewise.
2112 (tc_gen_reloc): Likewise.
2115 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2117 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2120 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2122 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2125 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2127 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2130 * listing.c (print_lines): Add lineno parameter. Change all
2132 (listing_listing): Only call calc_hex for the right line.
2133 (listing_list): Set the new edict based on the current edict, in
2134 order to handle listing commands in macros correctly.
2136 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2139 * cond.c (cond_finish_check): New function.
2140 * as.h (cond_finish_check): Declare.
2141 * as.c (main): Call cond_finish_check.
2144 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2146 * config/tc-d30v.c (md_assemble): If two instructions
2147 are supposed to be assembled in parallel and the first one is
2148 long, print an error and stop.
2149 (md_apply_fix3): Don't calculate absolute relocs. Just write
2153 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2155 * config/tc-i386.h (iclrKludge): Define.
2156 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2158 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2160 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2161 * config/tc-alpha.c (alpha_debug): New static variable.
2162 (md_parse_option): Set alpha_debug if -g is seen.
2163 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2166 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2168 * config/tc-d30v.c (build_insn): Enable range-checking code.
2169 (postfix): Stop at space or comma. Fixes PR 11862.
2170 (md_assemble): Change error message.
2173 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * Makefile.in: Added automatic dependency building.
2176 * dep-in.sed: New file.
2178 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2180 * config/obj-ieee.c (segment_name): Don't define function if this
2183 * config/obj-coff.h (DO_STRIP): Don't define.
2184 * config/tc-h8300.h (DO_STRIP): Don't define.
2185 * config/tc-h8500.h (DO_STRIP): Don't define.
2186 * config/tc-w65.h (DO_STRIP): Don't define.
2187 * config/tc-z8k.h (DO_STRIP): Don't define.
2189 * symbols.c (colon): Call obj_frob_label if it is defined.
2190 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2192 * configure.in: Don't set files and links. Don't call
2193 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2194 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2195 * configure: Rebuild.
2196 * Makefile.in (TARG_CPU_C): New variable.
2197 (TARG_CPU_O, TARG_CPU_H): New variables.
2198 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2199 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2200 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2201 (LINKED_SOURCES): Remove.
2202 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2203 (LINKED_HEADERS): Remove.
2204 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2205 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2207 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2208 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2209 (itbl-cpu.h): Remove target.
2210 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2213 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2215 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2217 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2219 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2220 open coded loop that does not require the name to start with a
2223 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2225 * frags.c (frag_var): Change offset parameter to offsetT.
2226 (frag_variant): Likewise.
2227 * frags.h (frag_variant, frag_var): Update declarations.
2228 * config/tc-m68k.c (struct m68k_it): Change foff field to
2230 (add_frag): Change off parameter to offsetT.
2231 * Several files: Add casts to calls to frag_var.
2233 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2234 serialize a parallel make.
2235 (itbl-parse.h): Split target out from itbl-parse.c.
2237 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2239 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2241 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2242 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2243 storing the value of a common symbol.
2245 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2247 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2249 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2250 that is done by symbol_remove and symbol_insert.
2252 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2255 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-mips.c (load_register): In 32 bit mode, when not
2258 dealing with a 64 bit number, permit the upper 32 bits to be set
2259 even if bit 31 is not set.
2261 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2263 * read.c (potable): Add "equiv".
2264 (s_set): Handle .equiv based on argument.
2265 * doc/as.texinfo (Equiv): New node to document .equiv.
2266 (Err): New node to document .err.
2268 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2270 * Many files: Add function prototypes.
2271 * as.c (show_usage, parse_args): Make static.
2272 * frags.h (frag_alloc): Declare.
2273 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2274 * symbols.c (dollar_label_instance): Change return type to long.
2275 * symbols.h (print_symbol_value): Declare.
2276 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2277 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2278 (remove_subsegs, relax_frag): Make static.
2279 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2280 (what_kind_of_float): Likewise.
2281 (atof_vax): Make static. Change what_kind to int.
2282 (md_atof): Change what_statement_type to int.
2283 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2284 * config/tc-alpha.c (vax_md_atof): Declare.
2285 (md_atof): Don't declare atof_ieee and vax_md_atof.
2286 * config/tc-i386.c (set_16bit_code_flag): Make static.
2287 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2288 * config/tc-m68k.c (add_fix): Change width to int.
2289 (insert_reg): Change regname to const.
2290 (md_atof): Don't declare atof_ieee.
2291 (demand_empty_rest_of_line): Don't declare.
2292 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2293 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2294 (parse_keyword_arg): Change lookup_fn to take const arg.
2295 (md_atof): Don't declare atof_ieee.
2296 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2297 (tc_aout_pre_write_hook): Don't declare.
2299 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * as.h (bfd_alloc_by_size_t): Don't declare.
2302 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2304 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2306 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2307 (symbol_append): Set sy_next and sy_previous when adding a single
2308 symbol to an empty list. Call debug_verify_symchain.
2309 (verify_symbol_chain): Use assert, not know.
2311 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2313 * NEWS: Note BeOS support.
2314 * configure.in: (ppc-*-beos): New target, use coff as object format.
2315 * configure: Regenerate with autoconf.
2317 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2319 * config/tc-mips.c (md_apply_fix): Improve error message for out
2322 * Makefile.in: Add dependencies on obstack.h where needed.
2324 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2326 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2327 case of a symbol equated to another symbol when using SVR4_PIC.
2329 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2331 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2334 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2336 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2337 and md_elf_section_change_hook if they are defined.
2338 (obj_elf_text, obj_elf_previous): Likewise.
2340 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2342 * config/obj-multi.h (struct elf_obj_sy): Define if
2344 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2346 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2347 OBJ_SYMFIELD_TYPE is defined.
2349 * doc/as.texinfo (bss): Improve description of .bss section. In
2350 ELF or COFF, you are permitted to switch into the section.
2351 (Comm): Rewrite description of common symbols.
2352 (Lcomm): Mention that some targets permit a third argument.
2354 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2356 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2358 * symbols.c (colon): Change type of local to int. From Alan Modra
2359 <alan@spri.levels.unisa.edu.au>.
2361 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2362 alignment if a zero fill pattern was explicitly specified.
2363 * config/tc-sh.c (sh_do_align): Likewise.
2365 * read.c (equals): Always permit register names to be redefined.
2367 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2368 mips16 symbol to be adjusted if a symbol is being subtracted from
2371 From Eric Youngdale <eric@andante.jic.com>:
2372 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2373 illegal symbol version names.
2374 (elf_frob_symbol): Check for external default versions.
2376 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2378 From Eric Youngdale <eric@andante.jic.com>:
2379 * config/obj-elf.h (struct elf_obj_sy): Define.
2380 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2382 * config/obj-elf.c (obj_elf_symver): Just record the name.
2383 (obj_symbol_new_hook): Initialized versioned_name field.
2384 (elf_frob_symbol): If there is a versioned_name, either rename the
2385 symbol, or add an alias with that name.
2387 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2389 * config/tc-mn10300.c (md_relax_table): Define.
2390 (md_convert_frag): Implement.
2391 (md_assemble): Handle relaxable operands/instructions correctly.
2392 (md_estimate_size_before_relax): Implement.
2393 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2395 * config/tc-mn10200.c (md_relax_table): Fix typos.
2397 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2398 relocs anymore. Tweak fx_offset for pc-relative relocs.
2400 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2402 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2405 start-sanitize-tic80
2406 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2408 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2410 * config/tc-tic80.c (md_begin): Declare external variable
2411 coff_flags and insert an F_AR32WR bit into it.
2414 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * read.c (equals): Add reassign parameter. Change all callers.
2417 * read.h (equals): Update declaration.
2419 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2421 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2422 can rely on the frag address to determine whether a frag is
2425 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2427 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2428 (S_LOCAL_NAME): Likewise.
2429 (FAKE_LABEL_NAME): Define unconditionally.
2430 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2432 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2433 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2434 Don't define FAKE_LABEL_NAME.
2435 * config/te-ic960.h: Likewise.
2436 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2437 (mips_frob_file_before_adjust): Declare.
2438 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2439 (mips_local_label): Remove.
2441 * config/te-sco386.h: Remove; not used.
2443 start-sanitize-tic80
2444 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2446 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2447 byte alignment rather than power-of-two alignment that is the
2451 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2455 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2456 message, and add newline.
2457 (process_file): Don't process assignments in the label if this is
2458 a equ or assign pseudo-op.
2459 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2460 and K_EQU, to match documentation.
2462 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2464 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2465 to denote read-only data sections.
2467 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2469 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2470 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2472 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2473 binary number if the next character is '+' or '-'.
2475 start-sanitize-tic80
2476 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2478 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2479 (find_opcode): Match operands that can be floats.
2480 (build_insn): Handle O_big (float) expressions and build
2484 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2486 * configure.in (mips*-*-lnews*): New target, also make empty
2487 emulation list for this target.
2488 * configure: Update.
2489 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2490 (mips_target_format): Use.
2491 * te-lnews.h: New file.
2493 start-sanitize-tic80
2494 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2496 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2497 operands with :m or :s modifiers and generate the right opcodes
2501 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2503 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2504 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2506 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2508 * config/tc-m68k.c (instring): Useless local declaration of
2509 crack_operand removed.
2510 * expr.h (expressionS): Changed type of X_op field to operatorT if
2513 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2515 Based on patches from Robert Lipe <robertl@dgii.com>:
2516 * configure.in: Add i386coff and i386elf to emulation list.
2517 * configure: Rebuild.
2518 * as.c (i386coff, i386elf): Declare.
2519 * obj.h (coff_format_ops): Declare.
2520 * config/obj-coff.c (OBJ_HEADER): Define.
2521 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2522 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2523 (obj_pseudo_table): Add "version".
2524 (coff_pop_insert): New static function.
2525 (coff_sec_sym_ok_for_reloc): New static function.
2526 (no_func): New static function.
2527 (coff_format_ops): New variable.
2528 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2529 (obj_symbol_new_hook): Define.
2530 (coff_obj_read_begin_hook): Declare.
2531 (obj_read_begin_hook): Define.
2532 * config/tc-i386.h (i386_target_format): Declare.
2533 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2534 OUTPUT_FLAVOR when appropriate.
2535 (i386_target_format): New function.
2536 * Makefile.in (obj-coff.o): New target.
2537 (e-i386coff.o, e-i386elf.o): New targets.
2539 From Stephen Williams <steve@icarus.icarus.com>:
2540 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2541 (_tc_get_bal_of_call): Don't declare.
2542 (tc_get_bal_of_call): Declare as function, don't define as macro.
2543 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2544 in sy_tc field, not x_balntry field.
2545 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2546 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2547 field, not x_balntry field.
2549 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2550 have the SHF_ALLOC attribute.
2552 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2553 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2554 (itbl-lex.o): Depend upon itbl-parse.h.
2556 * itbl-parse.y (yyerror): Change return type to int. Change to
2557 use old style function declaration.
2559 * Makefile.in (itbl-lex.o): Remove -Wall.
2560 (itbl-parse.o): Likewise.
2562 * cond.c (s_ifdef): If we should omit conditionals from listings,
2564 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2565 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2566 (listing_listing): Handle EDICT_NOLIST_NEXT.
2567 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2568 * listing.h (LISTING_NOCOND): Define.
2569 (LISTING_SKIP_COND): Define.
2570 * as.c (show_usage): Mention c as a suboption of -a.
2571 (parse_args): Handle c as a suboption of -a.
2572 * doc/as.texinfo: Document -alc.
2574 start-sanitize-tic80
2575 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2577 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2580 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2582 * doc/as.texinfo: Document .symver.
2584 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2586 * config/tc-d10v.c: Change pre_defined_registers to
2587 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2589 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2591 * config/obj-coff.c: Fix typo in comment section.
2592 start-sanitize-tic80
2593 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2594 an additional alignment argument.
2595 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2597 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2601 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2603 * Makefile.in: Remove dependancies on itbl-cpu.h.
2604 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2607 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2609 * itbl-ops.h: Include as.h.
2611 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2613 * as.c: Remove -t option.
2614 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2615 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2616 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2618 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2620 * itbl-ops.c: Don't define DEBUG.
2622 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2624 * Makefile.in: Update itbl-test.c to reflect its new location.
2626 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2628 * itbl-ops.c: Add test for itbl_have_entries.
2629 * config/tc-mips.c: Remove test for itbl_have_entries.
2630 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2632 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2634 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2635 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2636 (LEX, LEXFLAGS): Define.
2637 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2639 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2641 * itbl-parse.y: Fix indentation mistakes from indent program.
2642 * itbl-lex.l: Fix indentation mistakes from indent program.
2643 * itbl-ops.h: Add include for ansidecl.h.
2644 Add PARAMS around function arguments.
2645 Add declaration for itbl_have_entries.
2646 * itbl-ops.c: Add PARAMS around function arguments.
2647 * Makefile.in: Add itbl build rules.
2648 Add dependancies for itbl files to mips target.
2649 * as.c: Add itbl support.
2650 Add new option "--insttbl" for dynamically extending instruction set.
2651 * as.h: Declare insttbl_file_name;
2652 the name of file defining extensions to the basic instruction set
2653 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2654 itbl-ops.o to extra_objects for mips configuration.
2655 Add include file link from itbl-cpu.h to
2656 config/itbl-${target_cpu_type}.h.
2657 * config/tc-mips.c: Allow copz instructions.
2658 Add notes for future additions to the itbl support.
2660 (macro): Call itbl_assemble to assemble itbl instructions.
2661 See if an unknown register is specified in an itbl entry.
2663 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2664 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2666 start-sanitize-tic80
2667 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2668 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2670 (build_insn): Grab a frag early so we can use the address in
2671 fixups. Take one's complement of BITNUM values before insertion
2672 in opcode. Add code to support O_symbol operands.
2673 (md_apply_fix): Replace unimplemented warning with implementation.
2674 (md_pcrel_from): Ditto.
2675 (tc_coff_fix2rtype): Ditto.
2678 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2680 * config/tc-d30v.c (parallel_ok): New function.
2681 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2683 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2684 relocation is in different section. Fixes PR11574.
2686 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2688 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2689 don't set the section alignment to 2**4.
2691 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2693 * config/tc-m68k.c (line_comment_chars): Add '*'.
2695 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2696 (do_scrub_begin): Don't set lex['*'].
2697 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2698 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2701 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2702 * configure: Rebuild.
2703 * config/te-svr4.h: New file.
2704 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2705 TE_SVR4 or TE_DELTA.
2707 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2710 short conditional branch around a long unconditional branch.
2712 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2717 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2720 * symbols.c (resolve_symbol_value): If both left and right
2721 operands are undefined, warn about both of them.
2723 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2725 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2726 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2727 (obj_elf_symver): New static function.
2728 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2731 * write.c (relax_segment): Make type and printf format agree.
2733 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2737 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2739 * config/tc-d30v.c, config/tc-d30v.h: New files.
2741 * configure: Rebuilt.
2743 * configure.in: Add case for d30v.
2746 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2748 * config/tc-alpha.h (md_operand): Define with a null expansion,
2749 like all the other targets.
2750 * doc/internals.texi (CPU backend): Add missing word in
2751 md_flush_pending_output description. Fix typo in md_convert_frag
2753 start-sanitize-tic80
2754 * config/tc-tic80: Minor comment additions/changes.
2757 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2759 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2760 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2761 * config/obj-coff.c (obj_coff_def): Use
2762 tc_canonicalize_symbol_name if defined.
2763 (obj_coff_tag, obj_coff_val): Likewise.
2764 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2766 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2768 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2769 does not actually work, though:
2770 * configure.in (i386-sequent-bsd*): New target.
2771 * configure: Rebuild.
2772 * config/tc-dynix.h: New file.
2773 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2775 * read.c (do_align): Add max parameter. Change all callers.
2776 Remove useless static variables.
2777 (s_align): New static function. Do common portion of
2778 s_align_bytes and s_align_ptwo.
2779 (s_align_bytes, s_align_ptwo): Just call s_align.
2780 * frags.c (frag_align): Add max parameter. Change all callers.
2781 (frag_align_pattern): Likewise.
2782 * frags.h (frag_align, frag_align_pattern): Update declarations.
2783 * write.c (relax_segment): Limit alignment change to fr_subtype.
2784 Fix some types to be addressT.
2785 * config/obj-coff.c (size_section): Likewise.
2786 * config/obj-ieee.c (size_section): Likewise.
2787 * config/tc-d10v.h (md_do_align): Add max parameter.
2788 * config/tc-i386.h (md_do_align): Likewise.
2789 * config/tc-m88k.h (md_do_align): Likewise.
2790 * config/tc-m88k.c (m88k_do_align): Likewise.
2791 * config/tc-sh.h (md_do_align): Likewise.
2792 * config/tc-sh.c (sh_do_align): Likewise.
2793 * as.h: Improve comments on rs_align and rs_align_code.
2794 * doc/as.texinfo: Document new alignment arguments.
2795 * doc/internals.texi (Frags): Document use of fr_subtype field for
2796 rs_align and rs_align_code.
2798 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2800 * config/tc-mips.c: Changed opcode parsing.
2802 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2804 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2805 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2806 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2807 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2808 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2809 to a location consistent with the rest of the target include files.
2810 * config/tc-i386.c: Remove misleading comment.
2811 * doc/internals.texi (CPU backend): Add description of function
2812 md_undefined_symbol.
2813 start-sanitize-tic80
2814 * config/tc-tic80.c: Add code to insert predefined symbols into the
2815 symbol table so they can be parsed by the standard expression parser.
2816 Remove custom code that use to parse them.
2817 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2818 to a location consistent with the rest of the target include files.
2821 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2823 * as.h: GNU c provides unlink() function.
2825 Unify section handling on openVMS/Alpha:
2826 * config/tc-alpha.c(s_alpha_link): Remove.
2827 (s_alpha_section): New function.
2828 Remove case-hacking of symbols
2829 Add .code_address pseudo-op.
2830 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2831 (s_alpha_code_address): New function.
2832 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2833 static constructors/destructors.
2834 Add debug code for crash debugs, to be removed when traceback code
2835 is added to object code.
2836 (s_alpha_name): New function for .name pseudo-op.
2837 (alpha_print_token): New function to print token expressions with
2838 alpha specific extensions.
2840 * makefile.vms: Allow compilation with current gcc snapshot.
2842 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2844 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2845 (DVIPS): Set to dvips.
2846 (ps, as.ps, gasp.ps): New targets.
2847 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2848 and MAKEINFO env variables.
2849 (internals.ps): Use DVIPS macro.
2850 (clean): Remove core and backup files.
2851 (distclean): Remove temporary files from building internals.
2853 * doc/internals.texi (Frags): Fix typo.
2854 (GAS processing): Ditto.
2855 (CPU backend): Ditto.
2856 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2857 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2858 * read.c: Remove ugly hack that dealt with config files not
2859 correctly defining TARGET_BYTES_BIG_ENDIAN.
2860 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2861 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2862 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2863 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2864 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2865 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2866 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2867 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2868 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2869 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2870 whether it is defined or not.
2871 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2872 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2873 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2874 whether it is defined or not.
2875 start-sanitize-tic80
2876 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2877 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2880 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2882 * write.c (write_relocs): Correct text in as_fatal error message,
2883 bfd_perform_relocation -> bfd_install_relocation.
2885 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2887 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2888 * read.c (LEX_TILDE): Define if not defined.
2889 (lex_type): Use LEX_TILDE.
2890 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2891 not is_part_of_name.
2893 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2898 * config/tc-mips.c (mips16_extended_frag): Correct base address
2899 for an extended PC relative instruction.
2900 (md_convert_frag): Likewise.
2902 * config/tc-mips.c (prev_nop_frag): New static variable.
2903 (prev_nop_frag_holds): New static variable.
2904 (prev_nop_frag_required): New static variable.
2905 (prev_nop_frag_since): New static variable.
2906 (append_insn): If we aren't reordering, and prev_nop_frag is not
2907 NULL, and we don't need any nops, then decrease the size of
2908 prev_nop_frag. Don't insert nops because of instructions in
2909 noreorder sections. Remember whether the previous instructions
2910 where in noreorder sections even when not reordering.
2911 (mips_no_prev_insn): Add preserver parameter. Change all
2912 callers. Refer prev_nop_frag variables when appropriate.
2913 (mips_emit_delays): Set up prev_nop_frag.
2914 (s_mipsset): Clear prev_nop_frag if reordering.
2916 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2918 * config/tc-mips.c (append_insn): Remove useless code which
2919 handled swapping a mips16 jump with a mips16 instruction with a
2922 * config/tc-mips.c (md_parse_option): When debugging, set
2923 mips_optimize to 1, not 0.
2925 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2927 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2928 like the expression was based on `.', adjust the value of the
2931 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2932 extended instruction in a delay slot when not reordering.
2933 (md_convert_frag): Warn if an extended instruction appears in a
2936 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2937 (s_insn): New static function.
2938 * doc/c-mips.texi: Document .insn.
2940 * config/tc-mips.c (md_begin): Add the general registers to the
2942 (mips16_ip): First parse the expression, and then see whether it
2943 came up with a register, rather than trying to first see whether
2944 we are looking at a register.
2946 start-sanitize-tic80
2947 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2949 * config/tc-tic80.c: Numerous changes and additions to flesh
2950 out functions that were previously just stubs, and fix some
2951 problems found using the new TIc80 testsuite cases.
2954 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2956 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2957 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2959 * config/tc-mips.c (append_insn): Output jump instruction as a
2960 pair of 2 byte instructions, rather than as a single 4 byte
2963 start-sanitize-r5900
2964 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2965 (mips_ip): Don't check INSN_ISA for a macro.
2968 start-sanitize-r5900
2969 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2971 * config/tc-mips.c: added r5900.
2974 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2976 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2977 config/itbl-mips.h: Add copyright message and fix indentation.
2979 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2981 * itbl-ops.c: New file. Add support for dynamically read
2982 instruction registers, opcodes and formats. Build internal table
2983 for new instructions and provide callbacks for assembler and
2985 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2987 * itbl-ops.h: New file. Header file for itbl support.
2988 * config/itbl-mips.h: New file. Mips specific definitions for
2991 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2993 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2994 fit into the constant field of a relaxable operand, then it does
2997 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3000 a jsr target in a different section just like a jsr to
3001 an undefined target.
3003 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3006 against any mips16 symbols, not just externally visible ones.
3007 (md_apply_fix): Corresponding change.
3009 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3011 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3012 the operand of the exit instruction.
3014 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3016 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3017 as O_symbol, copy over the segment.
3019 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3021 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3022 fixup to be against the section symbol, adjust the value
3025 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3027 * write.c (write_relocs): Avoid looping on equated symbols.
3028 Adjust fx_offset by X_add_number for each symbol.
3029 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3031 (fixup_segment): Add a loop to track down equated symbols and
3032 adjust fx_offset appropriately.
3034 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3036 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3037 jmp -> bra relaxing.
3038 (md_convert_frag): Handle jmp->bra relaxing.
3039 (md_assemble): Handle jmp->bra relaxing.
3040 (md_estimate_size_before_relax): Likewise.
3042 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3044 * config/tc-i386.c (i386_align_code): Add comments explaining the
3047 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3049 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3050 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3052 (md_longopts): Add "enforce-aligned-data".
3053 (md_show_usage): Mention --enforce-aligned-data.
3054 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3055 enforce-aligned-data.
3057 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3058 "word", and "short".
3059 (ppc_xcoff_cons): New static function.
3061 * write.c (relax_segment): Give an error if a .space symbol is
3062 common or undefined.
3064 * read.c (read_a_source_file): Don't handle mri_pending_align if
3065 the handler is s_globl or s_ignore.
3067 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3069 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3070 start-sanitize-tic80
3071 * config/tc-tic80.c: Many additions to previous placeholder file.
3072 * config/tc-tic80.h: Ditto.
3075 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3077 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3079 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-mips.c (mips_fix_adjustable): New function.
3082 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3083 (mips_fix_adjustable): Declare.
3085 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3086 * read.c (read_a_source_file): After doing an mri_pending_align,
3087 adjust the line_label if there is one.
3088 (s_space): Set mri_pending_align if an odd number of bytes were
3091 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3093 * config/tc-d10v.h (md_do_align): Add this hook to call
3094 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3096 * config/tc-d10v.c (find_opcode): Correctly calculate
3097 branch displacement when .aligns are present.
3099 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3101 * config/tc-mn10200.c (md_relax_table): Define.
3102 (md_convert_frag): Implement.
3103 (md_assemble): Handle relaxable operands/instructions correctly.
3104 (md_estimate_size_before_relax): Implement.
3105 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3107 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3109 * config/tc-mips.c (append_insn): Give an error for jumps to a
3111 (md_apply_fix): Make a branch to an odd address an error rather
3114 * config/tc-mips.c (md_convert_frag): If the user explicitly
3115 requested an extended opcode, pass warn as true to mips16_immed.
3117 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3118 an explicit 0, so that explicitly extended instructions work
3121 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3123 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3124 symbol for a common symbol.
3126 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3128 Patch presumed to have been checked in awhile ago but wasn't.
3129 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3130 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3131 (relax_segment, case rs_org): Move code inside braces. Move locals
3132 target,after inside too.
3133 (relax_segment, case rs_machine_dependent): Guts moved to ...
3134 (relax_frag): New function.
3135 Call md_prepare_relax_scan if defined.
3137 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3139 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3140 'p' operand specifier.
3142 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3144 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3145 m68k family cpus which support long branch addressing modes.
3146 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3147 md_create_long_jump): Use it.
3149 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3152 the .reginfo or .MIPS.options section if configured for an
3155 * config/tc-mips.c (md_begin): Don't set interlocks for
3158 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3160 * read.c (read_a_source_file): Make sure the symbol ends with
3161 whitespace before checking whether the next character is '='.
3163 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3165 * config/tc-i386.c (sco_id): Moved from here...
3166 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3167 really is an SCO ELF specific thing, not just a SCO x86 specific
3170 start-sanitize-tic80
3171 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3173 * configure.in (tic80-*-*): Don't require 'coff'.
3174 * configure: Regenerate.
3177 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3179 * read.c (emit_expr): Check for overflow of a negative value
3181 * write.c (fixup_segment): Likewise.
3182 * config/obj-coff.c (fixup_segment): Likewise.
3184 * config/tc-m68k.c (struct label_line): Define.
3185 (labels, current_label): New static variables.
3186 (md_assemble): Mark current_label as text, and clear it.
3187 (m68k_frob_label): New function.
3188 (m68k_flush_pending_output): New function.
3189 (m68k_frob_symbol): New function.
3190 * config/tc-m68k.h (tc_frob_label): Define.
3191 (md_flush_pending_output): Define.
3192 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3193 (tc_frob_coff_symbol): Likewise.
3195 * read.c (read_a_source_file): When defining a macro in MRI mode,
3196 don't add the symbol to the symbol table.
3198 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3200 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3201 here since fixup_segment doesn't (linkrelax is set).
3202 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3204 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3209 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3212 to avoid warnings with the native HP compiler.
3213 (fix_new_hppa): Similarly for the r_type argument.
3214 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3215 in an #if OBJ_ELF to keep gcc -Wall quiet.
3216 (md_apply_fix): Always initialize "result".
3218 * config/tc-mn10200.c (md_assemble): Generate relocations.
3220 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3222 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3225 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3227 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3228 pass on the new file hook.
3230 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3231 !alpha_force_relocation, as local LITERALs can be adjusted to be
3232 relative to the section.
3234 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3236 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3238 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3239 aligned to odd boundary.
3240 (tc_frob_coff_symbol): Define.
3242 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3244 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3246 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3247 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3249 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3251 (md_assemble): If the size is 'B', set fx_signed.
3252 (md_apply_fix_2): Use fx_signed when checking for overflow.
3254 * write.h (struct fix): Add fx_signed field.
3255 * write.c (fix_new_internal): Initialize fx_no_overflow and
3257 (fixup_segment): Use fx_signed when checking for overflow.
3258 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3259 fx_signed when checking for overflow.
3261 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3263 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3264 updated, and all the useful information is in doc/internals.texi.
3266 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3267 * read.c (read_a_source_file): Check for conditional operators
3268 before doing an MRI pending alignment.
3269 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3270 (tc_conditional_pseudop): Define.
3271 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3272 * doc/internals.texi (CPU backend): Describe
3273 tc_conditional_pseudoop.
3275 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3276 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3278 (md_begin): Check m68k_rel32_from_cmdline before setting
3280 (m68k_mri_mode_change): Likewise.
3281 (md_longopts): Add --disp-size-default-16 and
3282 --disp-size-default-32.
3283 (md_parse_option): Handle new options.
3284 (md_show_usage): Mention new options.
3285 * doc/c-m68k.texi (M68K-Opts): Document new options.
3287 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3288 * config/tc-m68k.c (m68k_index_width_default): New static
3290 (m68k_ip): Use m68k_index_width_default to set the size of a base
3291 register whose size was not given.
3292 (md_longopts): Add --base-size-default-16 and
3293 --base-size-default-32.
3294 (md_parse_option): Handle new options.
3295 (md_show_usage): Mention new options.
3296 * doc/c-m68k.texi (M68K-Opts): Document new options.
3298 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3300 * configure.in: Recognize mips-*-linux* target.
3301 * configure: Rebuild.
3303 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3304 work if valueT is only 32 bits.
3306 * config/tc-mips.c: Throughout, check target_big_endian rather
3308 (byte_order): Remove.
3309 (mips_init_after_args): Remove.
3310 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3311 (mips_init_after_args): Don't declare.
3312 (tc_init_after_args): Don't define.
3314 * config/tc-mips.h (tc_frob_after_relocs): Define if
3316 (mips_elf_final_processing): Likewise.
3317 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3319 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3321 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3322 sld.{h,w} and the operand is relocatable, adjust the adend by
3323 shifting it right one bit.
3325 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * read.c (read_a_source_file): Check mri_pending_align after
3328 checking for a macro. From Ronald F. Guilmette
3331 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3333 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3334 add segment argument. If OBJ_ELF, treat a relocation against a
3335 symbol in a linkonce section like a relocation against an external
3337 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3339 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3343 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3345 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3346 includes config.h instead of host.h, tc.h instead of tp.h, and
3347 targ-env.h instead of target-environment.h.
3348 Also, obj-format.h includes targ-cpu.h instead of
3350 start-sanitize-tic80
3351 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3352 * configure: Rebuild with autoconf.
3353 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3354 (TARGET_FORMAT): Define to "coff-tic80".
3355 * config/tc-tic80.c: New file for TIc80 support.
3356 * config/tc-tic80.h: New file for TIc80 support.
3359 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3364 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * write.c (adjust_reloc_syms): If the fixup symbol has been
3367 equated to an undefined symbol, convert the fixup to being against
3368 the target symbol. Remove obsolete code handling a special case
3371 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3373 * mpw-make.sed: Use NewFolderRecursive for installation.
3375 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3377 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3379 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3381 * config/tc-d10v.c (md_assemble): Fix bug which caused
3382 second instruction in a line to be case sensitize. PR11312
3384 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3386 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3387 range check operands with MN10200_OPERAND_NOCHECK set.
3388 (check_operand): Likewise.
3390 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3393 (md_begin): Always align the text section to a four byte
3395 (append_insn): Remove call to record_align.
3397 * config/tc-mips.c (insn_label): Remove.
3398 (struct insn_label_list): Define.
3399 (insn_labels, free_insn_labels): New static variables.
3400 (mips_clear_insn_labels): New static function.
3401 (append_insn): Mark all mips16 text labels, and make them odd.
3402 Handle all labels after emitting a nop, not just one. Call
3403 mips_clear_insn_labels rather than just clearing insn_label.
3404 (mips_emit_delays): Add insns parameter, and use it to decide
3405 whether to mark mips16 labels. Handle all labels, not just one.
3406 Force mips16 labels to be odd. Change all callers.
3407 (mips16_immed): Don't check for an odd branch target.
3408 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3409 (mips16_extended_frag): Ignore the low bit in a branch target.
3410 (md_convert_frag): Likewise.
3411 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3412 clearing insn_label.
3413 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3414 (s_float_cons, s_gpword): Likewise.
3415 (s_align): Use insn_labels rather than insn_label.
3416 (s_cons, s_float_cons, s_gpword): Likewise.
3417 (mips_frob_file_after_relocs): New function.
3418 (mips_define_label): Rewrite to add to insn_labels list.
3419 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3420 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3421 out odd, increment it.
3423 * config/tc-mips.c (append_insn): Only update prev_insn when not
3424 reordering if place is NULL.
3426 * config/tc-mips.c (mips16_ip): Check for a missing expression
3427 when using the register indirect addressing mode.
3429 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3431 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3432 check 24bit operands for overflow.
3433 (check_operand): Likewise.
3435 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * doc/as.texinfo (Section): Document how to use the .section
3438 pseudo-op for COFF and ELF.
3440 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3444 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3447 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3448 store them. Adjust other RELAX_MIPS16 macros.
3449 (RELAX_MIPS16_DSLOT): Define.
3450 (RELAX_MIPS16_JAL_DSLOT): Define.
3451 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3452 handling of whether previous instruction has a fixup. Set
3453 prev_insn_reloc_type.
3454 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3455 (mips16_extended_frag): Use the right base address for a PC
3456 relative add or load.
3457 (md_convert_frag): Likewise. If a PC relative add or load is
3458 used, record the alignment for the section.
3460 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3463 linkonce section into a reloc against the section symbol.
3465 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3466 branch instructions.
3468 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3469 system, don't set the section alignment to 2**4.
3470 (s_change_sec): Likewise.
3471 (append_insn): Call record_alignment for the section.
3472 (md_section_align): Don't align the section size for an embedded
3475 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * write.c (adjust_reloc_syms): Make sure that symbols are
3478 resolved; expression symbols may have been skipped.
3479 * config/obj-coff.c (fixup_segment): Likewise.
3481 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3483 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3484 BFD_RELOC_24_PLT_PCREL relocation.
3485 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3487 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3489 * config/tc-d10v.c (write_2_short): Remove code that called
3490 parallel_ok() when the programmer specified parallel instructions.
3492 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3497 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3498 * config/tc-mn10300.c (md_assemble): Likewise.
3500 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * config/tc-mips.c (append_insn): Make sure there is enough room
3503 in a frag after a mips16 instruction to switch it with a jump
3506 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3507 attempt to use a non absolute symbol in an extending frag.
3509 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3511 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3512 * config/tc-mn10200.h: Likewise.
3514 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3517 UNGET rather than PUT. Set old_state before setting state to -2.
3519 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3520 when extending because the value is exactly maxtiny + 1.
3522 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3523 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3524 (RELAX_MIPS16_USER_SMALL): Define.
3525 (RELAX_MIPS16_USER_EXT): Define.
3526 (mips16_small, mips16_ext): New static variables.
3527 (append_insn): Pass mips16_small and mips16_ext to
3528 RELAX_MIPS16_ENCODE.
3529 (mips16_ip): Set mips16_small and mips16_ext.
3530 (mips16_immed): Don't check mips16_autoextend.
3531 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3533 * write.c (write_relocs): Print an error for an out of range
3534 fixup, rather than calling abort.
3536 * as.c (main): Unlink the output file if there are errors while
3537 generating the fixups.
3539 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * config/tc-mips.c (mips16_extended_frag): Don't call
3543 (md_convert_frag): Call resolve_symbol_value before calling
3544 S_GET_VALUE, and don't add in the frag address.
3546 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3547 and use them when reporting errors. Change all callers.
3549 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3551 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3552 Remove '$' prefixing for registers.
3554 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3556 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3557 is initialized before using it.
3558 (d10v_cleanup): No longer uses its argument, so make it void.
3560 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3562 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * write.c (fixup_segment): Don't discard the symbol for a PC
3565 relative fixup to an absolute symbol.
3567 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3569 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3570 with multiple sections.
3572 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3575 no-mips-16 to no-mips16.
3576 (s_mipsset): Accept .set mips16 and .set nomips16.
3578 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3580 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3581 argument, and check for +/- constant following the suffix, folding
3582 it into the expression.
3583 (ppc_elf_cons): Change ppc_elf_suffix calls.
3584 (md_assemble): Ditto.
3585 (shlib): Replace boolean mrelocatable with enumeration shlib.
3586 (md_parse_option): Discriminate between PIC style shared libraries
3588 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3591 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3593 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3594 change the comment characters.
3596 * config/tc-ppc.c (comment_chars): Delete in favor of
3598 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3600 (ppc_comment_chars): Select appropriate comment chars by default.
3601 (msolaris): New flag for -m{,no-}solaris.
3602 (md_parse_option): Recognize -K pic. Add support for
3604 (md_show_usage): Update.
3605 (md_begin): Do not set ELF flags if Solaris.
3606 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3607 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3609 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * as.c (main): Correct handling of flag_always_generate_output.
3613 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3615 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3616 fx_offset, not fx_addnumber.
3618 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3621 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3623 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3625 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * config/tc-mips.c (md_section_align): Check for an alignment of
3628 4, not an alignment of 16. Corrects August 7 patch.
3630 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * configure, conf.in: Rebuild with autoconf 2.12.
3634 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3635 alignment is specified.
3637 Add support for mips16 (16 bit MIPS implementation):
3638 * config/tc-mips.c: Extensive additions for mips16 support, not
3640 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3641 (insn_uses_reg): Change last parameter to an enum.
3642 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3643 (md_relax_frag): Define as mips_relax_frag.
3644 (mips_relax_frag): Declare.
3645 (struct mips_cl_insn): Add use_extend and extend fields.
3646 (tc_fix_adjustable): Define.
3647 * config/obj-elf.h (S_GET_OTHER): Define.
3648 (S_SET_OTHER): Define.
3650 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3652 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3653 o and p operand specifiers.
3655 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3657 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3658 (relax_segment, case rs_org): Move code inside braces. Move locals
3659 target,after inside too.
3660 (relax_segment, case rs_machine_dependent): Guts moved to ...
3661 (relax_frag): New function.
3662 Call md_prepare_relax_scan if defined.
3663 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3666 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3668 * config/tc-mn10300.c (address_registers): Use '$' as register
3669 prefix instead of '%'.
3670 (data_registers, other_registers, md_assemble): Likewise.
3672 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3673 (data_registers, other_registers, md_assemble): Likewise.
3675 * config/tc-mn10300.c (md_assemble): Correctly determine the
3676 correct location and type for each relocation.
3677 (md_pcrel_from): Simplify.
3679 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3682 converted into branch around branch.
3684 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3686 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3687 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3689 * config/tc-mn10300.c (md_begin): Set linkrelax.
3690 (md_assemble): Create fixups as needed.
3691 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3693 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3695 * config/tc-d10v.c (parallel_ok): When automatically converting
3696 serial ops to parallel, do not consider a branch as the first
3699 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3701 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3703 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3705 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3707 (check_operand): Likewise.
3709 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3711 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3713 (write_2_short): Call parallel_ok to check whether two short
3714 instructions the user requested execute in parallel, can be
3717 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3719 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3720 allow a branch and link in parallel with an exe instruction.
3722 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3724 * doc/c-d10v.texi: Add info on @word modifier.
3726 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3728 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3729 operands are assumed to be 32bits. Use "bits" field to hold the
3730 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3731 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3734 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3735 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3737 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3738 MN10300_OPERAND_SPLIT.
3740 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3742 * config/tc-mn10300.c (md_assemble): Insert operands into
3743 the extension part of the instruction if necessary.
3744 (mn10300_insert_operand): Accept pointer to extension word
3745 argument. Make insn a pointer argument too. Return type
3746 is now void. All callers changed.
3748 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3750 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3751 repeated register operands.
3753 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * doc/as.texinfo: Added section on reporting bugs.
3757 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3758 alpha_macro emit field to expect a const argument, and change the
3759 arg field to be const. Fix some spacing to follow the GNU
3762 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3764 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3765 (pca56) and 21264 (ev6) cpus.
3766 (md_apply_fix): Private relocation types are now negative.
3767 (alpha_force_relocation): Likewise.
3768 (tc_gen_reloc): Likewise.
3769 (emit_insn): Likewise.
3770 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3771 (emit_stX): Likewise.
3772 (emit_sextX): Likewise.
3774 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3777 a symbol found in a reloc.
3779 * symbols.c (resolve_symbol_value): Improve the error message if
3780 an undefined symbol is used in an expression.
3782 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * doc/internals.texi: Rewrite, and add a lot of documentation.
3785 * doc/Makefile.in (internals.info): New target.
3787 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3790 against weak symbols.
3792 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3794 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3797 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3798 fixup at the right address within the frag.
3800 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3801 to an absolute value, instead increment it as needed.
3803 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3804 * config/tc-v850.c: Fix some indention problems.
3805 (md_relax_table): Define for D9->D99 branch displacement
3807 (md_convert_frag): Do something useful instead of aborting.
3808 (md_estimate_size_before_relax): Likewise.
3809 (md_assemble): Note if the matching instruction has a relaxable
3810 operand. If it does, allocate frag with frag_var and don't
3813 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3815 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3816 write out any buffered instructions when a ".end" is found.
3818 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3820 * read.c (read_a_source_file): New hook md_cleanup().
3822 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * write.c (fix_new_exp): Use make_expr_symbol to build an
3825 expression symbol for a complex fixup.
3827 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3829 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3830 hacks to improve parsing of complex hi, lo, zda, etc
3832 (md_assemble): Don't demand and eat a trailing ')' after finding
3833 a v850 relocation prefix. Sign extend the constant in a
3834 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3836 (parse_cons_expression_v850): Don't eat a trailing ')' after
3837 finding a v850 relocation prefix.
3839 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3840 (TC_CONS_FIX_NEW): Likewise.
3841 * config/tc-v850.c (parse_cons_expression_v850): New function.
3842 (cons_fix_new_v850): Likewise.
3844 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3846 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3849 for an unknown relocation type.
3851 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3856 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3858 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3859 differently for movea & sst/sld insns.
3861 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3863 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3866 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3869 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3870 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3871 frob_file_after_relocs field.
3872 * config/obj-elf.c (elf_format_ops): Likewise.
3873 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3874 including obj-elf.h.
3876 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3879 specially if not ELF.
3880 (md_apply_fix): Handle BFD_RELOC_64.
3881 (tc_gen_reloc): Handle BFD_RELOC_64.
3883 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3884 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3887 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3888 Don't check S_GET_OTHER.
3890 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * config/tc-mips.c (mips_ip): Accept an odd floating point
3893 register with l.s or s.s.
3895 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3897 (obj_aout_type): New static function.
3899 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3903 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3905 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3906 and sdaoff expressions.
3908 * write.c (fixup_segment): Don't add symbol value to addend if
3909 TC_V850 and OBJ_ELF.
3910 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3913 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3914 (md_pcrel_from_section): Likewise.
3915 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3917 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3919 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3920 (md_pcrel_from_section): New function.
3921 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3923 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * config/tc-mips.c (load_register): Add cast to offsetT when using
3928 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3930 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3931 (elf_frob_file_after_relocs): ... here. New function.
3932 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3933 * write.c (write_object_file): Call *frob_after_relocs after the
3934 call to write_relocs.
3936 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3938 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3939 symbol, as this messes up linking. Instead, expand the recursive call
3940 inline and change up the appropriate bits to get the 0x8000 offset
3941 in the reloc addend.
3943 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3946 two symbols in the same segment to be adjusted.
3948 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3949 * configure: Rebuild.
3951 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3953 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3955 (ppc_elf_validate_fix): Ditto.
3956 (md_assemble): Ditto.
3958 (ppc_pe_section): Ditto.
3959 (ppc_frob_symbol): Ditto.
3961 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3963 * config/mn10300.c (md_assemble): Pass an extra shift count
3964 to mn10300_insert_operand based on the opcode format.
3965 (mn10300_insert_operand): Accept and use extra shift count
3968 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3969 formats rather than hard-coded constants.
3971 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3972 are 7 bytes long. Write out instructions in big-endian format.
3974 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3976 * config/tc-mn10300.c (md_assemble): Tweak further so
3977 that all instructions are parsed correctly.
3979 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * as.h: Include libiberty.h.
3982 (xmalloc, xrealloc): Don't declare.
3983 * as.c: Don't include libiberty.h.
3984 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3985 * config/tc-mips.c: Likewise.
3986 * messages.c: Likewise.
3987 (xstrerror): Don't declare.
3988 * xmalloc.c: Remove.
3990 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3992 * config/tc-mn10300.h (pre_defined_registers) Remove.
3993 (system_registers, cc_names): Likewise.
3994 (address_registers, data_registers, other_registers): New register
3996 (register_name, system_register_name, cc_name): Remove.
3997 (mn10300_reloc_prefix): Likewise.
3998 (data_register_name): New function.
3999 (address_register_name, other_register_name): Likewise.
4000 (md_assemble): Rough cut at parsing operands. Remove lots of
4002 (md_apply_fix3): Disable for now.
4004 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4006 * config/tc-m68k.c (select_control_regs): New function, extracted
4007 out of m68k_init_after_args.
4008 (m68k_init_after_args): Use it.
4009 (mri_chip): Use it here as well to update set of allowed control
4012 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * config/obj-elf.c (elf_begin): New function.
4015 (obj_elf_section): Add the section symbol to the symbol table.
4016 * config/obj-elf.h (obj_begin): Define.
4017 (elf_begin): Declare.
4018 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4021 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * config/obj-coff.c (fixup_segment): Subtract the section address
4024 from a PC relative reloc if TC_M68K.
4026 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4029 .uaxword available even if not OBJ_ELF.
4030 (md_atof): Remove unused local variable wordP.
4032 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4034 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4035 for Matsushita MN10x00 support.
4036 * configure.in: Recognize mn10x00-*-*
4037 * configure: Rebuilt.
4039 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4041 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4042 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4043 (load_expression): track clobbering of base reg before jmp/jsr.
4044 (s_alpha_file): pass case_hack flags and source filename via
4045 symbol table to bfd.
4046 * tc-alpha.h (TC_CONS_FIX_NEW): define
4048 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4050 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4051 * configure: Rebuild.
4053 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * read.c (s_macro): Warn if a macro has the same name as a
4057 (s_space): In m68k MRI mode, align to a word boundary.
4058 * macro.c (define_macro): Add namep parameter. Change all
4060 * macro.h (define_macro): Update declaration.
4062 * as.c (show_usage): Print bug report address.
4063 (parse_args): Change version printing to match current GNU
4065 * gasp.c (show_usage): Print bug report address.
4066 (main): Change version printing to match current GNU standards.
4068 * config/tc-m68k.c (init_table): Correct access control unit
4069 register numbers. From Ken Rose <rose@netcom.com>.
4071 * config/tc-alpha.c: Add some static function prototypes.
4072 (alpha_macros): Move to top of file. Make static.
4073 (alpha_num_macros): Move to top of file.
4075 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4077 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4080 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4082 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4083 and just call sprintf_vma.
4085 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4089 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * read.c (float_cons): Call md_flush_pending_output if it is
4094 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4096 * config/tc-d10v.c (md_operand): Created. Allows operands to
4098 * config/tc-d10v.h (md_operand): Undefined.
4100 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4103 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4105 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4108 reloc for the i960 for a reloc in the same section. This undoes
4109 one of the two changes made Aug 19.
4111 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4114 symbols to the position of the debugging information.
4116 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * expr.c (expr): Always use unsigned right shifts for >>.
4120 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4122 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4123 slots when processing BL fixups.
4125 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4126 on the first half of the instruction.
4128 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4131 stabs expression, rather than giving an error.
4133 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4136 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * config/tc-mips.c (append_insn): Fill in the value for a constant
4139 jump, rather than creating a reloc.
4141 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-mips.c (append_insn): Don't swap an instruction which
4144 sets a condition code with an instruction which uses a condition
4146 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4149 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4150 (mips_ip): Give a better error message if the ISA level is wrong.
4151 (md_parse_option): Recognize -mcpu=[v][r]5000.
4153 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4155 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4157 (load_register): Ensure hi32 bits are not lost during lo32bit
4158 processing. Fix shift offset that was overflowing into the next
4159 instruction field. Add code to generate shorter sequences for
4160 constants with a single contiguous seqeuence of ones.
4162 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4164 * config/tc-d10v.c (d10v_dot_word): New function to support
4165 "@word" with the word pseudo-op.
4166 (md_apply_fix3): Cleanup and changes to support correct sizes
4167 for 16 and 18-bit relocs.
4169 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4171 * configure.in (sparc-*-aout): Set `em'.
4172 * configure: Regenerated.
4173 * config/te-sparcaout.h: New file.
4174 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4175 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4176 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4177 (SPECIAL_CASE_{SETSW,SETX}): Define.
4178 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4179 (md_begin): Delete setting of `target_big_endian'.
4180 (output_insn): New function.
4181 (md_assemble): Rewrite. Add `setx' support.
4182 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4184 (md_atof): Add little endian support.
4185 (md_number_to_chars): Likewise.
4186 (md_apply_fix): Likewise.
4187 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4188 (md_parse_option): Likewise.
4189 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4191 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * ecoff.c (ecoff_new_file): New function.
4194 * ecoff.h (ecoff_new_file): Declare.
4195 * config/obj-ecoff.h (obj_app_file): Define.
4197 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4199 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4200 symbol by 32k so that our 16-bit signed offset can address the
4201 entire chunk. Reported by <matt@lkg.dec.com>.
4203 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * config/tc-mips.c (load_register): Remove unused variable tmp.
4207 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4209 * config/tc-mips.c (load_register): Remove unnecessary code that
4210 was causing the high 32bits of 64bit constants to be lost.
4212 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4214 * config/tc-d10v.c: Added changes to support function
4215 pointers and "@word" syntax.
4217 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4219 * config/tc-v850.c: Remove commented out and #if 0'd code.
4220 (v850_reloc_prefix): Provide prototype.
4221 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4223 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4224 (md_assemble): Add default to case statement.
4226 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-v850.c (md_assemble): Compute size of the instrction
4231 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4234 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4236 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4237 routines to fetch/store the updated instruction from/to memory.
4238 (v850_insert_operand): If the operand has a specialized insert
4241 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4243 * config/tc-v850.c (reg_name_search): Align calling convention to
4244 be like identical function found in tc-ppc.c.
4245 (get_reloc): Removed.
4246 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4247 (md_assemble): emit fixups.
4248 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4250 (md_apply_fix3): handle fixups/relocs.
4251 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4253 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4256 * configure.in (sh-*-elf*): New target.
4257 * config/tc-sh.h (TARGET_ARCH): Define.
4258 (WORKING_DOT_WORD): Define.
4259 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4260 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4261 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4262 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4263 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4264 (SUB_SEGMENT_ALIGN): Likewise.
4265 (RELOC_32): Don't define.
4266 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4267 (target_big_endian): Declare if OBJ_ELF.
4268 (TARGET_FORMAT): Define if OBJ_ELF.
4269 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4271 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4272 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4273 (struct sh_count_relocs): Define.
4274 (sh_count_relocs): New static function, broken out of
4275 sh_frob_file. Add BFD_ASSEMBLER code.
4276 (sh_frob_section): Likewise.
4277 (sh_frob_file): Call sh_frob_section.
4278 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4279 call section_symbol rather than seg_info (seg)->dot.
4280 (md_section_align): Add OBJ_ELF version.
4281 (SWITCH_TABLE_CONS): Define.
4282 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4283 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4284 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4286 (struct reloc_map): Define if not BFD_ASSEMBLER.
4287 (coff_reloc_map): Likewise.
4288 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4289 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4290 * write.c (write_relocs): Ifdef out fx_where test which triggers
4291 inappropriately for SH ELF.
4292 (write_object_file): Call tc_frob_file_before_adjust and
4293 obj_frob_file_before_adjust if they are defined.
4295 * write.c (write_object_file): Use BFD_RELOC_16, not
4296 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4298 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4301 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4303 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4304 branch sizes in across sections.
4306 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4308 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4311 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4313 * config/tc-v850.c (md_begin): Deal with end of opcode
4316 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4318 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4319 the wrong opcode for cases like st2w where there are many forms
4320 of the same instruction.
4322 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * expr.c (operand): If md_parse_name is defined, call it before
4325 calling symbol_find_or_make.
4326 * config/tc-ppc.h (md_parse_name): Define.
4327 (ppc_parse_name): Declare.
4328 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4330 (register_name): Update call to reg_name_search.
4331 (cr_operand): New static variable.
4332 (cr_names): New static const array.
4333 (ppc_parse_name): New function.
4334 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4335 cr_operand before calling expression.
4337 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4339 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4340 hppa_gen_reloc_type call.
4342 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4344 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4345 on addresses. Improved error messages.
4346 * doc/c-d10v.texi: Added docs for register pairs.
4348 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4350 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4353 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * ecoff.c (init_file): Initialize fMerge to 1.
4356 (add_file): Restore old file merging code, but only merge files if
4358 (ecoff_directive_loc): Clear fMerge field of current file.
4359 (ecoff_generate_asm_lineno): Likewise.
4361 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4363 * doc/c-d10v.texi: Fix typo.
4365 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-v850.c (md_assemble): Correct bit masking for
4368 hi and lo expressions.
4370 * config/tc-v850.c (md_assemble): Rough cut at demanding
4371 "ep" or "r30" in sst and sld instructions.
4372 (md_apply_fix3): Don't abort. Just warn that we don't
4375 * config/tc-v850.c (CC_NAME_CNT): Define.
4376 (cc_name): New function.
4377 (md_assemble): Handle V850_OPERAND_CC correctly.
4379 * config/tc-v850.c (md_assemble): Don't forget to initialize
4382 * config/tc-v850.c (reg_name_search): Generalize to search
4383 any given register table.
4384 (register_name): Pass appropriate table and size to reg_name_search.
4385 (system_register_name): New function.
4386 (SYSREG_NAME_CNT): Define.
4387 (md_assemble): Handle operands which are system registers.
4389 * config/tc-v850.c (md_assemble): If we find a register, but the
4390 opcode doesn't want a register, then we don't have a match.
4391 (md_assemble): Get size of the instruction from the opcode table.
4393 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * configure.in: Set and substitute HLDENV.
4396 * configure: Rebuild.
4397 * Makefile.in (HLDENV): New variable.
4398 (as.new): Use $(HLDENV).
4400 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4401 if an array dimension is not known.
4403 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4405 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4406 * doc/c-d10v.texi: Cleanup.
4408 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4410 * config/tc-v850.c: New file.
4411 * config/tc-v850.h: New file.
4412 * configure (v850-*-elf): New target.
4413 * configure.in (v850-*-elf): New target.
4415 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4417 * doc/c-d10v.texi: New file.
4418 * doc/all.texi: Added D10V stuff.
4419 * doc/as.texinfo: Added D10V stuff.
4421 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4423 * config/tc-d10v.c: All references to defined symbols should
4424 now use the optimal instruction. .float and .double now work.
4426 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4428 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4429 section address for the i960 as is done for the i386.
4431 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4433 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4434 case, forward-include bfd/elf-bfd.h.
4436 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4438 * config/tc-d10v.c: Add additional information to the opcode
4439 table to help determinine which instructions can be done
4442 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4444 * config/tc-arm.c: Major changes to add Thumb support, with lots
4445 of change input from <rearnsha@armltd.co.uk>.
4446 Reverted to INSN_SIZE macro, rather than insn_size variable.
4447 (insns): Added ARM "bx" instruction support.
4448 (tinsns): Added Thumb instruction definition structure.
4449 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4450 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4451 (opcode_select,s_arm,s_thumb,s_code): Added.
4452 (decode_shift): Allow upper-case RRX.
4453 (do_ldst): Simpler halfword support.
4454 (do_ldmstm): Improved.
4455 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4456 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4457 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4458 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4459 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4461 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4462 (md_parse_option): Add support for -mthumb.
4463 (md_show_usage): Updated to reflect new command line option.
4464 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4465 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4466 fragment information to be held.
4468 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4470 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4471 non-null, but is a constant.
4472 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4473 so that error reporting will work correctly.
4475 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4478 against weak symbols.
4480 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4482 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4483 (ppc_force_relocation): Declare if OBJ_XCOFF.
4484 * config/tc-ppc.c (ppc_force_relocation): New function if
4487 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4491 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4493 * config/tc-d10v.c: Fix problem with relocs.
4495 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4498 with nops if not in data_section or bss_section.
4500 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4502 Add support for openVMS/Alpha.
4503 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4504 * config/obj-evax.c: New file.
4505 * config/obj-evax.h: New file.
4506 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4508 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4509 defined. Add case for bfd_target_evax_flavour.
4510 * config/vms-a-conf.h: New file.
4511 * conf-a-gas.com: New file.
4512 * configure.in: Add target alpha-*-*vms*.
4513 * configure: Rebuild.
4514 * makefile.vms: New file.
4515 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4516 Don't call ffs on openVMS/Alpha.
4518 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4520 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4521 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4523 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4524 (NEED_DECLARATION_SBRK): New macro.
4525 * configure, conf.in: Rebuild.
4526 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4527 (strstr): Declare if NEED_DECLARATION_STRSTR.
4528 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4530 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4533 by a constant before entering the main switch. Reject attempts to
4534 apply an arithmetic function to non-absolute symbols, except for
4535 the special case of subtraction of two symbols in the same
4538 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4539 not to more than a 16 byte boundary.
4541 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4542 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4543 (tc_gen_reloc): If out of memory call as_fatal rather than
4544 assert. If no howto found, call as_bad_where rather than
4545 as_fatal. Change the error message slightly. Set howto to a
4546 non-NULL value in order to keep going.
4548 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4550 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4552 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4554 * config/tc-h8300.c (get_specific): New operand "size" derived
4555 from ".b", ".w" and ".l" extensions. All callers changed. If
4556 the base instruction has no operands, then use the size to
4557 determine which specific instruction to use.
4559 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4563 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * config/tc-mips.c (md_section_align): Don't change addr if
4568 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4570 * config/tc-hppa.c: Revert yesterday's changes.
4572 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4574 * config/tc-d10v.c: Disable range checking on 16-bit values.
4576 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4579 not just the ones that don't match.
4581 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4583 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4585 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4587 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4588 pre-cursor to adding Thumb support. Also added cpu_variant flag
4589 information to each of the asm_flg structures.
4590 (md_parse_option): Updated ARM7 parsing to allow 't' for
4591 thumb/halfword support, aswell as 'm' for long multiply.
4592 (md_show_usage): Updated help message.
4593 (md_assemble): Check that instruction flags are applicated to the
4594 current cpu variant.
4595 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4596 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4597 signextension instructions.
4598 (do_ldst): Generate halfword and signextension variants if
4599 mnemonic flags match.
4600 (ldst_extend): Do not allow shifts in the offset field of halfword
4601 or signextension instructions.
4602 (validate_offset_imm): Provide check on halfword and signextension
4604 (add_to_lit_pool): Merge identical literal pool values.
4606 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-hppa.c (selector_table): Add 'E' selector.
4609 (cons_fix_new_hppa): Don't coke on e_esel.
4610 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4611 to help generate exception handling tables.
4612 (md_apply_fix): Don't try to apply fixups with an e_esel
4614 (hppa_fix_adjustable): Fixups with e_esel selectors
4617 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4622 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4624 * config/tc-d10v.c: Added lots of error checking. Added hacks
4625 to support accumulator shifts.
4627 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4630 (S_CLEAR_EXTERNAL): Likewise.
4631 (S_SET_WEAK): Remove error; just let .weak override.
4633 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4635 * config/tc-d10v.c (md_assemble): Now handles multiline
4638 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4640 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4641 Added kludge for divs instruction. Fixed minor problem with
4642 multiple text sections.
4643 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4645 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4647 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4648 addresses to be right-shifted by 2.
4650 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4652 * config/tc-d10v.c: Many changes to get relocs working.
4653 (register_name): No longer creates a symbol for register names.
4654 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4655 (d10v_insert_operand): Now works correctly for either container.
4656 * config/tc-d10v.h (d10v_cleanup): Declare.
4658 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4661 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4663 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4665 * tc-alpha.c: Patches to track current minimum alignment to reduce
4666 the number of fragments created with frag_align.
4667 (alpha_current_align): New static variable.
4668 (s_alpha_text): Reset alignment to 0.
4669 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4670 (s_alpha_stringer, s_alpha_space): New functions.
4671 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4672 (alpha_cons_align): New function to replace both of them.
4673 (emit_insn): Only align if alpha_current_align is less than 2;
4674 reset alpha_current_align to 2.
4675 (s_alpha_gprel32): Likewise.
4676 (s_alpha_section): New function. Basically duplicate the other
4677 alpha section change hooks. Only define for ELF.
4678 (s_alpha_float_cons): Simplify alignment handling.
4679 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4680 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4681 Don't define the s_alpha_cons pseudo-ops. Do define
4682 s_alpha_stringer and s_alpha_space pseudo-ops.
4683 (alpha_align): Skip if less than current default alignment. Set
4685 * tc-alpha.h (md_flush_pending_output): Remove.
4686 (md_cons_align): Add.
4688 * tc-alpha.c: Add oodles of function description comments.
4689 (md_bignum_to_chars): Remove; there are no callers.
4690 (md_show_usage): Mention some more variants.
4692 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4694 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4695 * configure.in (sparc-*-sysv4*): New target.
4696 * configure: Rebuild.
4698 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4699 uaxword to use s_uacons.
4700 (sparc_no_align_cons): New static variable.
4701 (s_uacons): New static function.
4702 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4705 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4707 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4708 5 with regard to shared libraries.
4709 * configure: Rebuild.
4711 * config/tc-m68k.c (m68k_ip): Use the correct length when
4712 allocating space for the unsupported architecture error message.
4714 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4716 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4718 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4720 * config/tc-d10v.c: New file.
4721 * config/tc-d10v.h: New file.
4722 * configure (d10v-*-elf): New target.
4723 * configure.in (d10v-*-elf): New target.
4725 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4727 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4729 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4731 * config/tc-alpha.c (alpha_align): Change fill parameter
4732 to a pointer. Take NULL as 0 or nop depending on section. Change
4734 (s_alpha_align): Rename local variables.
4736 * doc/as.texinfo (.align): Document action of omitted
4739 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4742 when an unsupported PC relative reloc is seen, rather than calling
4745 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4746 Instead, check state when '#' comment is seen.
4748 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4752 (tc_gen_reloc): If fixup was changed to be PC relative, change
4753 reloc type accordingly. Use name of reloc in error message.
4755 * as.h: Don't define const or volatile.
4756 * flonum.h: Don't define const.
4758 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4759 if fx_pcrel is set. Correct setting the addend case in the
4760 OBJ_ELF case (from Andreas Schwab
4761 <schwab@issan.informatik.uni-dortmund.de>).
4762 (md_show_usage): Correct -mfc5200 to -m5200.
4764 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4766 * doc/c-m68k.texi: Document -m5200 flag.
4767 * doc/as.texinfo: Likewise.
4769 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4772 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4775 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4777 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4781 * Released binutils 2.7.
4783 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4785 * config/tc-mips.c (mips_ip): Only perform range check when
4786 dealing with O_constant expressions.
4788 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4790 * m68k-parse.h (m68k_register): Add new coldfile control
4793 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4794 array of control registers for the coldfire.
4795 (cpu_of_arch): Added mcf5200.
4796 (archs): Added mcf5200.
4797 (init_table): Add new control registers.
4798 (m68k_ip): Added support for new control registers.
4799 (m68k_init_after_args): Likewise.
4801 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4803 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4805 * read.h (is_it_end_of_statement): Declare.
4806 * read.c (is_it_end_of_statement): Remove declaration.
4808 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4810 (md_assemble): Fix handling of @l with an unsigned constant. Add
4811 default case to reloc switch.
4813 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4815 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4816 * ecoff.c (last_lineno): New static variable.
4817 (add_procedure): Set last_lineno.
4818 (ecoff_directive_loc): Likewise.
4819 (ecoff_generate_asm_lineno): Likewise.
4820 (ecoff_fix_loc): New function.
4821 * ecoff.h (ecoff_fix_loc): Declare.
4822 * config/tc-mips.c (append_insn): When inserting nops, and using
4823 ECOFF debugging, call ecoff_fix_loc.
4825 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-h8300.c (build_bytes): If an operand type is
4828 marked as SRC_IN_DST retrieve it from the "destination" op.
4830 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * configure.in (arm-*-riscix*): Set emulation to riscix.
4833 * configure: Rebuild.
4834 * config/te-riscix.h: New file to define TE_RISCIX.
4836 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4838 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4840 * Makefile.in (config.status): Just run config.status as other
4843 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4845 * mpw-config.in (TARGET_OS): Add definition to conf.
4847 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4849 * config/tc-mips.c (append_insn): Parenthesize
4850 cop_interlocks expressions.
4852 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * listing.c (listing_print): Close the listing file if it is not
4855 stdout. Close the other files opened for the listing.
4857 * config/tc-sparc.h (md_cons_align): Define.
4858 (sparc_cons_align): Declare.
4859 (HANDLE_ALIGN): Define.
4860 (sparc_handle_align): Declare.
4861 * config/tc-sparc.c (sparc_cons_align): New function.
4862 (sparc_handle_align): New function.
4863 * read.c (cons_worker): Call md_cons_align if it is defined.
4865 * as.h (struct frag): Add fr_file and fr_line fields.
4866 * frags.c (frag_new): Set fr_file and fr_line.
4867 (frag_var): Likewise.
4868 (frag_variant): Likewise.
4870 * as.h (struct frag): Remove unused align_mask and align_offset
4873 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4874 From <uddeborg@carmen.se>.
4876 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4878 * configure.in (mips-*-osf*): New target.
4879 * configure: Rebuild.
4881 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4883 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4885 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4886 between co-processor comparisons and branches for the VR4300.
4888 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4890 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4891 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4893 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4894 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4895 includedir): Use autoconf set values.
4898 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * listing.c (listing_eject): Don't do anything if listing is 0.
4901 (listing_list): Likewise.
4902 (listing_source_line): Likewise.
4903 (listing_title): Don't save title if listing is 0.
4904 (listing_source_file): Check listing rather than listing_tail.
4906 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4907 using shared libraries.
4908 * configure: Rebuild.
4910 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4913 absolute expression if a relocation type was specified.
4915 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4917 * configure.in: Add support for *-*-rtems* configurations.
4918 * configure: Rebuild.
4920 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4922 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4923 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4924 opcodes library for alpha.
4925 * configure: Rebuild with autoconf 2.10.
4926 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4927 use new opcode table.
4928 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4929 (LOCAL_LABEL): Define differently if OBJ_ELF.
4930 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4931 * config/alpha-opcode.h: Remove.
4932 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4933 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4934 include/opcode/alpha.h rather than config/alpha-opcode.h.
4936 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4938 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4939 relocation symbol was not resolved.
4940 * config/obj-coff.c (do_relocs_for): Likewise.
4942 * write.c (adjust_reloc_syms): Refetch the symbol section after
4943 calling S_GET_VALUE, since it may have changed.
4945 * expr.c (struct expr_symbol_line): Define.
4946 (expr_symbol_lines): New static variable.
4947 (make_expr_symbol): Add entry to expr_symbol_lines.
4948 (expr_symbol_where): New function.
4949 * expr.h: Use extern on function declarations.
4950 (expr_symbol_where): Declare.
4951 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4952 rather than printing the meaningless name of an expression
4955 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4957 * config/tc-i386.c (md_number_to_chars): Deleted.
4958 * config/tc-i386.h (md_number_to_chars): New macro.
4960 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4962 (load_symbol_address, load_expression): Use build_mem.
4963 (build_operate): New function.
4964 (emit_addq_r): Use it.
4966 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4968 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4970 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4972 * config/tc-vax.h (NOP_OPCODE): Define.
4974 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4976 * config/obj-vms.h (S_IS_COMMON): Define.
4977 (S_IS_LOCAL): Check for \002 as well as \001.
4978 (LONGWORD_ALIGNMENT): New macro.
4979 (SUB_SEGMENT_ALIGN): Use it.
4981 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4983 * config/vms-conf.h: Reconcile with conf.in.
4985 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4990 * doc/as.texinfo: Document that any number of hex digits can
4993 * as.c (struct defsym_list): Define.
4994 (defsyms): New static variable.
4995 (parse_args): Just put --defsym arguments on defsyms list, rather
4997 (main): Define defsyms after output file is created.
4999 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5000 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5002 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5003 insn_error rather than calling check_absolute_expr.
5005 * as.c (emulation_name): Remove unused static variable.
5006 (default_emul_bfd_name): Add return NULL to avoid warning.
5007 * ecoff.c (ecoff_stab): Remove unused variables name and
5009 * frags.c (frag_new): Remove unused variable tmp.
5010 * hash.c (hash_grow): Parenthesize + within <<.
5011 (hash_print_statistics): Use %lu, not %d, to print unsigned
5013 * messages.c: Include "libiberty.h".
5014 (fprint_value): Add cast to avoid printf warning.
5015 (sprint_value): Likewise.
5016 * read.c: Include "ecoff.h".
5017 (emit_expr): Add casts to avoid printf warnings.
5018 * read.h: Use extern for function declarations.
5019 (pop_insert): Declare.
5020 * stabs.c: Include "ecoff.h".
5021 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5022 former_last_fragP, and new_fragP.
5023 * subsegs.h (subsegs_print_statistics): Declare.
5024 * symbols.c (debug_verify_symchain): Change macro to discard
5026 * write.c (dump_section_relocs): Likewise.
5027 * write.h: Use extern for function declarations.
5028 (write_print_statistics): Declare.
5029 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5031 * config/e-mipself.c (mipself_bfd_name): Likewise.
5032 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5034 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5035 emit relocations against external symbols.
5037 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5038 message if bfd_reloc_type_lookup fails, rather than calling
5041 * config/tc-alpha.c (alpha_force_relocation): Add
5042 BFD_RELOC_12_PCREL to switch.
5044 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5046 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5047 TE_PE (Lfoo, not .Lfoo).
5049 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * read.c (s_fill): Don't warn about a zero repeat count.
5053 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5054 coprocessor register.
5056 * config/tc-i386.c (md_assemble): When checking the size of a
5057 register to set the size of an instruction, do a bitwise and with
5058 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5061 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5063 * config/tc-h8300.c (parse_reg): Tweak error messages.
5064 (build_bytes): Likewise.
5065 (skip_colonthing): Handle :32 suffix.
5066 (get_specific): Promote L_24 to L_32 if it makes a match.
5067 Don't always promote L_8 to L_16.
5068 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5070 * config/tc-h8300.c (Smode): New variable.
5071 (h8300hmode): Turn off Hmode.
5072 (h8300smode): New function. Turn on Smode and Hmode.
5073 (md_pseudo_table): New ".h8300s" pseudo-op.
5074 (parse_reg): Handle "exr" register.
5075 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5076 Handle "mach" and "machl" operands for ldmac.
5077 (get_specific): Handle "stm.l" and "ldm.l".
5078 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5079 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5082 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5084 * doc/as.texinfo: Reorder chapter of machine dependent options so
5085 that it is sorted by chip name.
5087 * doc/as.texinfo: Use consistant spelling of Vax.
5088 * doc/c-vax.texi: Likewise.
5090 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5092 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5094 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5095 (md_apply_fix): Likewise.
5096 (pa_try): New function.
5097 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5099 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5101 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5102 (pa_level): New function.
5104 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * listing.c (listing_newline): Don't do anything if listing is 0.
5108 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5111 symbol_create, not symbol_new.
5113 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5116 absolute symbol unless TC_FORCE_RELOCATION returns true.
5118 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5120 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5121 the symbol to a pointer. Don't set previous_file_symbol.
5122 Simplify symbol list rearrangement.
5123 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5124 (coff_adjust_symtab): Don't check previous_file_symbol.
5126 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5128 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5130 (md_pseudo_table): Add ppc_elf_lcomm.
5132 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5135 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5136 (md_begin): Add digits to alt_notend_table.
5137 (md_parse_option): Make s a const pointer.
5139 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5140 (s_empty): New static function.
5142 * config/obj-coff.c (struct filename_list): Only define if not
5144 (filename_list_head, filename_list_tail): Likewise.
5145 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5146 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5147 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5148 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5149 remove the new symbol from the list.
5150 (obj_coff_endef, both versions): Call tag_insert even if there is
5151 an old symbol with the same name, if the old symbol does not
5153 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5154 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5155 symbol that will be moved to the end of the symbol list.
5156 (coff_adjust_section_syms): Always call section_symbol for .text,
5158 (coff_frob_section): Likewise. Also, remove unused variable
5161 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5162 manipulating frags directly.
5163 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5166 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5167 whether the next character is '*' before checking whether we are
5168 at the start of a line. Permit LINE_COMMENT_START to start a
5169 comment in state 1 (seen some whitespace) as well, to match the
5172 * gasp.c (do_align): Permit a fill value for .align.
5174 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * read.c (next_char_of_string): Warn if a newline is seen in the
5177 middle of a string. Call bump_line_counters when appropriate.
5179 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5181 * symbols.c (colon): Use LOCAL_LABEL.
5183 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5185 * Makefile.in (install): Don't check to see if tooldir exists.
5186 Make $(tooldir) and $(tooldir)/bin.
5188 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5190 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5193 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5195 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5196 insn_error. Don't put the string "ERROR" in insn_error. Set
5197 insn_error rather than calling as_warn for an unsupported opcode.
5199 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5201 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5202 before permitting -64.
5203 * output-file.c (output_file_create): Remove duplicate
5206 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5209 section rather than a .reginfo section.
5210 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5213 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5214 bit value with the high bit set.
5216 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * read.c (s_lcomm): Set section flags for .sbss section.
5220 * config/tc-mips.c (mips_64): New static variable.
5221 (mips_target_format): If mips_64, return elf64 targets rather than
5223 (md_longopts): Add "32" and "64".
5224 (md_parse_option): Handle -32 and -64.
5225 (md_show_usage): Mention -32 and -64.
5226 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5229 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5231 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5232 for Solaris compatibility.
5234 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5235 .stabd with 4 arguments into a .stabn.
5237 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-mips.c (macro): When passing X_add_number to
5240 macro_build, cast it to int first.
5242 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5245 created by emit_expr.
5247 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5248 as_perror rather than assert.
5250 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * config/tc-mips.c (mips_ip): Mark sections created to hold
5253 floating point information as read only.
5255 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5257 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5259 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5261 * read.c (potable): Add .skip as a synonym for .space.
5263 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5264 4 arguments, providing the 4th argument is 0, to allow
5265 compatibility with the Solaris assembler.
5267 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5269 * config/tc-sh.h (struct sh_segment_info_type): Define.
5270 (TC_SEGMENT_INFO_TYPE): Define.
5271 (sh_frob_label): Declare.
5272 (tc_frob_label): Define.
5273 (sh_flush_pending_output): Declare.
5274 (md_flush_pending_output): Define.
5275 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5276 reloc before the instruction if necessary.
5277 (sh_frob_label): New function.
5278 (sh_flush_pending_output): New function.
5279 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5280 when looking for the reloc for the target of .uses.
5281 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5282 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5284 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5285 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5286 the absolute symbol.
5288 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5289 TC_SEGMENT_INFO_TYPE is defined.
5291 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5293 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5294 matches the register size.
5296 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5298 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5300 (do_relocs_for): Likewise.
5301 (fixup_segment): Don't just quit if linkrelax is set. Try to
5302 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5305 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5307 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5308 relative relocations with -mrelocatable. Also allow unfixed
5309 relocs in .ex_shared.
5311 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5314 non-zero before assuming this is a long file name.
5315 (w_strings): Likewise.
5316 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5318 * config/obj-coff.c (w_strings): Move declaration of i inside
5319 #ifdef block which uses it.
5321 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5323 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5324 "relaxmode". Output relocs which identify various relaxing
5325 possibilities for mov.[bwl] instructions.
5326 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5328 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5330 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5331 (MD_APPLY_FIX3): Define.
5332 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5334 (md_apply_fix3): Renamed from md_apply_fix.
5335 If pcrel reloc and symbol is in different section, undo effects
5338 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5340 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5341 any reloc with an LR% or RR% field selector for SOM.
5343 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5348 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5352 (yank_symbols): Likewise.
5354 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5357 BFD_ASSEMBLER, add name field.
5358 * config/obj-coff.c: Include "libiberty.h".
5359 (coff_header_append): Handle long section names.
5360 (crawl_symbols): Just use the name field for the symbol name,
5361 without worrying about null byte termination.
5362 (w_strings): Handle long section names.
5363 (write_object_file): Likewise. Also, use the name field, rather
5365 (obj_coff_add_segment): Permit long section names.
5366 (obj_coff_init_stab_section): Use the name field, rather than
5368 (adjust_stab_section): Likewise.
5369 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5371 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5372 (mem_fmt): Likewise.
5373 (md_apply_fix): Don't check fx_im_disp field.
5375 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * configure.in: Add * after sparc*-*-vxworks.
5378 * configure: Rebuild.
5380 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5381 define it to comment_chars. Use tc_comment_chars rather than
5383 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5384 * config/tc-m68k.h (tc_comment_chars): Define.
5385 (m68k_comment_chars): Declare.
5386 * config/tc-m68k.c (m68k_comment_chars): Rename from
5387 comment_chars. Change into a pointer rather than an array.
5388 (md_longopts): Add "bitwise-or".
5389 (md_parse_option): Handle OPTION_BITWISE_OR.
5390 (md_show_usage): Mention --bitwise-or.
5391 * doc/c-m68k.texi: Document --bitwise-or.
5393 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5395 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5398 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5399 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5400 correct handling of input line pointer, and call
5401 demand_empty_rest_of_line.
5403 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5405 * config/tc-sparc.c (in_bitfield_range): New static function.
5406 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5407 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5408 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5409 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5410 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5412 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5414 * config/obj-coff.c: BFD_ASSEMBLER:
5415 (coff_last_bf): New static variable.
5416 (coff_frob_symbol): Set endndx of a .bf symbol.
5418 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5419 (last_bfP): New static variable.
5420 (yank_symbols): Set endndx of a .bf symbol.
5422 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5424 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5425 and -s options. Add -be for good measure.
5427 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * read.c (s_space): Support non-constant fill value. Handle fill
5430 value correctly for a size other than 1.
5432 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5434 * config/tc-arm.c (my_get_float_expression): Update call to
5435 gen_to_words, X_PRECISION changed from 6 to 5.
5437 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5439 * config/tc-ppc.c (register_name,reg_name_search): Move register
5440 name lookup from PE specific code to all targets. Add support for
5441 -mregnames/-mno-regnames to control whether register names are
5443 (md_assemble): Call register_name for all platforms.
5444 (md_parse_option): Add support for -mregnames/-mno-regnames.
5446 * configure.in (powerpcle*-*-solaris): Add support.
5447 (powerpc*-*-linux): Ditto.
5448 * configure: Regenerate.
5450 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5452 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5455 be associated with a single %lo reloc.
5457 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5458 before comparing against MAX_GPREL_OFFSET, so that negative
5459 numbers are handled correctly.
5462 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-sparc.c (last_insn): New static variable.
5465 (md_assemble): Warn about putting floating point branches in a
5466 delay slot. If architecture is less than v9, insert NOP
5467 instructions between floating point instructions and floating
5468 point branches. (The SunOS assembler does both these operations.)
5469 Save the last instruction opcode.
5470 (sparc_ip): Add pinsn parameter. Change caller.
5472 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5473 for byte jump to next instruction to skip empty frags.
5475 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5478 for addq with a 16 bit signed value, just emit a lda instruction
5481 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5483 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5486 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * configure.in: Permit --enable-shared to specify a list of
5490 * configure: Rebuild.
5492 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5494 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5495 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5497 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5499 * config/atof-ieee.c: Fix handling of denormalized extended
5500 precision numbers and overflow/underflow detection.
5501 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5502 not include the 16 bit gap in the m68k extended precision format.
5504 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5508 * configure: Rebuild.
5510 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5512 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5513 be accessed using the $gp register.
5514 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5516 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5518 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5519 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5521 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * read.c (get_line_sb): Bump line counters based on
5524 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5525 call LISTING_NEWLINE.
5526 (s_macro): Don't call demand_empty_rest_of_line.
5527 * app.c (do_scrub_chars): When handling C style comments, unget
5530 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * read.h (enum linkonce_type): Define.
5533 (s_linkonce): Declare.
5534 * read.c (potable): Add "linkonce".
5535 (s_linkonce): New function.
5536 * subsegs.h (segment_info_type): Add linkonce field to
5537 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5538 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5539 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5540 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5542 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5543 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5544 entry based on the linkonce field in segment_info.
5545 * doc/as.texinfo: Document .linkonce.
5547 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5549 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5551 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * stabs.c (s_stab_generic): Call the listing functions before
5554 doing the rest of the processing, which may involve freeing the
5555 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5556 SEPARATE_STAB_SECTIONS case.
5558 * config/tc-hppa.c: Remove nested comment.
5559 (tc_gen_reloc): Move label done inside the ifdef in which it is
5561 (md_apply_fix): Pass pointers to correct types to libhppa.h
5562 functions. Always return a value.
5564 * config/tc-mips.h (tc_frob_file): Define.
5565 (mips_frob_file): Declare.
5566 * config/tc-mips.c (struct mips_hi_fixup): Define.
5567 (mips_hi_fixup_list): New static variable.
5568 (imm_unmatched_hi): New static variable.
5569 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5570 offset_reloc. Pass imm_unmatched_hi to append_insn.
5571 (append_insn): Add unmatched_hi parameter. If it is set, add the
5572 new fixup to mips_hi_fixup_list. Change all callers.
5573 (mips_ip): Set imm_unmatched_hi when appropriate.
5574 (mips_frob_file): New function.
5576 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5578 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5579 * configure: Regenerated.
5581 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5583 * as.c (main): Call bfd_set_error_program_name.
5585 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5587 * as.h (strdup): Don't declare.
5588 * stabs.c: Include libiberty.h
5589 (get_stab_string_offset): Use xstrdup rather than strdup.
5590 (s_stab_generic): Likewise.
5591 * as.c (parse_args): Likewise.
5592 * read.c (s_mri_sect): Likewise.
5594 * gasp.c (change_base): Recognize \(...) construct documented to
5595 pass through enclosed characters literally through to the output.
5596 (process_assigns): Likewise. Also, be more careful to avoid
5597 looking past the end of the buffer.
5599 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5601 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5602 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5604 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5606 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5608 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5610 * config/alpha-opcode.h: Added cvtst instruction.
5612 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5615 string. Extract the addend from the result of expression.
5617 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5619 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5620 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5621 mode, change the state to 3 rather than 1.
5623 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5626 correspond to 11 March change.
5628 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5630 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5631 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5633 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * configure: Rebuild with autoconf 2.8.
5637 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5639 * config/atof-ieee.c (gen_to_words): Improve handling of
5640 X_PRECISION numbers. Based on patches from Andreas Schwab
5641 <schwab@issan.informatik.uni-dortmund.de>.
5643 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5645 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5647 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5648 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5649 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5650 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5653 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5655 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5657 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5659 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5660 (pa_def_subspaces): Add $MILLICODE$.
5661 (pa_spaces_begin): Set section flags for $MILLICODE$.
5663 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5666 not SHT_NOBITS. Don't tamper with flags based on type if a
5667 special section was found (revert Feb 29 change).
5669 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5670 if aligning to a longword boundary or greater.
5672 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5674 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5676 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5678 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5679 * configure: Regenerated.
5681 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5683 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5684 R_N1SEL since they're not defined for old versions of hpux.
5686 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5687 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5688 R_N0SEL and R_N1SEL.
5690 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5692 * flonum-konst.c: Add two more constants for 1e+-2048 and
5693 1e+-4096, and correct the other constants.
5695 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5697 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5699 * config/obj-elf.c (obj_elf_section): Allow predefined section
5700 types to set the nobits type. Avoid a shadowed declaration.
5702 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5704 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5705 reduce relocs using e_nlrsel field selectors.
5707 * write.c (fix_new_exp): Don't use #elif. Some compilers
5710 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5712 (pa_chk_field_selector): Handle new field selectors for SOM.
5714 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5716 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5717 * configure: Rebuild.
5718 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5719 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5721 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5724 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5726 * mpw-make.sed: Update to handle shared library support.
5728 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5730 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5731 the insn on mismatch.
5733 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5735 * configure.in: Add support for a29-coff.
5736 * configure: Rebuild.
5738 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5740 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5741 of the section when looking for the R_SH_USES fixup, because the
5742 frag addresses have not yet been adjusted.
5744 * gdbinit.in: Set a breakpoint on as_warn_where.
5746 * config/tc-mips.c (macro): Add missing arguments to macro_build
5747 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5749 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5751 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5752 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5754 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5756 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5758 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5760 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5761 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5762 Recognize [uU] format args as sparclet cpregs.
5764 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5769 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5771 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5772 well as S_IS_EXTERNAL.
5773 (tc_fix_adjustable): Likewise.
5774 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5775 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5777 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5778 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5780 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5782 * config/tc-sparc.c (max_architecture): Change to sparclite for
5784 (default_compatible): Delete.
5785 (sparc_ffs): New function.
5786 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5787 (sparc_ip): Rewrite architecture match and bump logic.
5789 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * configure.in: Check for 'do not mix' from native linker before
5792 trying to use -rpath.
5793 * configure: Rebuild.
5795 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5798 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5799 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5800 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5802 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5803 to the symbol lnnoptr field, to get the correct file offset.
5805 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5807 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5808 symbols that are not function, file, or section symbols to be
5811 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5813 * configure: Set and substitute RPATH_ENVVAR.
5814 * configure: Rebuild.
5815 * Makefile.in (RPATH_ENVVAR): New variable.
5816 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5818 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5819 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5820 * configure: Rebuild.
5822 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5824 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5825 appropriate flags in BFD section.
5827 * configure.in (m68k-*-psos*): New target.
5828 * configure: Rebuild.
5829 * config/te-psos.h: New file.
5830 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5833 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5835 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5836 * configure.in: Remove duplicate setting of cpu_type. Check
5837 whether opcodes library is required for on all targets, not just
5839 * configure: Rebuild.
5841 * config/tc-mips.c (mips_big_got): New static variable.
5842 (s_extern): Don't declare.
5843 (reg_needs_delay): New static function.
5844 (macro_build): Permit GOT/CALL_HI/LO relocs.
5845 (macro_build_lui): If place is not NULL, use the number in the
5847 (load_address): Handle mips_big_got case.
5848 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5850 (OPTION_XGOT): Define.
5851 (md_longopts): Add "xgot" if OBJ_ELF.
5852 (md_parse_option): Handle -xgot.
5853 (md_show_usage): Mention -xgot.
5854 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5855 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5857 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5859 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5860 the byte relocation, point it to the low byte of the word.
5862 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5864 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5865 * configure: Rebuild.
5867 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5869 * configure.in: Recognize any sparc* cpu.
5870 * configure: Regenerated.
5872 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5874 * read.c (potable): Add "mri" and ".mri".
5875 (s_mri): New function.
5876 * read.h (s_mri): Declare.
5877 * app.c (scrub_m68k_mri): New static variable.
5878 (mri_pseudo): New static variable.
5879 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5880 flag_m68k_mri. Initialize scrub_m68k_mri.
5881 (mri_state, mri_last_ch): New static variables.
5882 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5884 (app_push): Save new fields.
5885 (app_pop): Restore new fields.
5886 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5887 If TC_M68K, use a trivial state machine to look for occurrences of
5888 the .mri pseudo-op, and change the mode appropriately.
5889 * as.h (do_scrub_begin): Update prototype.
5890 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5892 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5894 (m68k_mri_mode_change): New function.
5895 (md_parse_option): Set reg_prefix_optional_seen.
5896 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5897 (MRI_MODE_CHANGE): Define.
5898 * doc/as.texinfo: Document .mri pseudo-op.
5900 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5903 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5905 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5906 * config/m68k-parse.h (enum pic_relocation): Define.
5907 (struct m68k_exp): Add pic_reloc field.
5908 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5909 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5910 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5912 * config/tc-m68k.c: Delete definition of NO_RELOC.
5913 (struct m68k_it): Add pic_reloc field.
5914 (add_fix): Copy over pic_reloc field.
5915 (md_pseudo_table): Interpret .align parameter as byte count.
5916 (mote_pseudo_table): Likewise.
5917 (tc_m68k_fix_adjustable): New function.
5918 (get_reloc_code): New function.
5919 (md_assemble): Use it as last argument to fix_new_exp.
5920 (md_apply_fix_2): For a relocation against a symbol don't put the
5921 addend into the data.
5922 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5923 (m68k_ip): Don't relax an operand that requires pic relocation.
5924 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5926 * write.c (fixup_segment): Don't add symbol value to addend if
5927 TC_M68K and OBJ_ELF.
5928 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5929 (motorola_operand): Add rule for `(zapc, EXPR)'.
5931 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5933 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5934 *really* is permissible before the comma.
5936 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5939 inserting nop instructions.
5941 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5945 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5948 class setting for a CALLNAME symbol in COFF.
5950 * read.c (potable): Pass negative numbers for new .balign[wl] and
5951 .p2align[wl] pseudo-ops.
5952 (s_align_bytes): Treat a negative argument as specifying the fill
5954 (s_align_ptwo): Likewise.
5956 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5959 (do_align): Take new len parameter. Change all callers. Pass it
5961 (s_align_bytes): Arg now indicates the length of the fill pattern.
5962 (s_align_ptwo): Likewise.
5963 * config/obj-coff.c (write_object_file): Pass length to
5965 * config/tc-i386.h (md_do_align): Take new len parameter.
5966 * config/tc-m88k.h (md_do_align): Likewise.
5967 * config/tc-m88k.c (m88k_do_align): Likewise.
5968 * config/tc-sh.h (md_do_align): Likewise.
5969 * config/tc-sh.c (sh_do_align): Likewise.
5970 * doc/as.texinfo: Document new pseudo-ops.
5972 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5973 done in cvt_frag_to_fill.
5975 * config/tc-sh.h (sh_do_align): Declare.
5976 (md_do_align): Define.
5977 * config/tc-sh.c (sh_do_align): New function.
5979 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5980 difference if the next address is before the current one.
5982 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5983 (archs): Initialize new field.
5984 (m68k_ip): Don't list alias names when listing CPUs which support
5987 * as.c (main): Call parse_args before read_begin.
5988 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5989 front of generated pseudo-ops.
5990 * read.c (potable): Ignore "name".
5991 (s_app_file): Permit a single quote after the string, since one
5992 may appear in m68k MRI mode.
5994 * configure.in: Check for --enable-shared. If linking against
5995 shared BFD and opcodes, fix library name on SunOS, and try to set
5997 * configure: Rebuild.
5999 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6001 * as.h (flag_m68k_mri): Declare.
6002 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6003 * Many files: For MRI syntax that is specific to the m68k MRI
6004 assembler, check flag_m68k_mri rather than flag_mri or
6005 MRI_MODE_NEEDS_PSEUDO_DOT.
6007 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6009 * config/tc-i960.c (ARCH_HX): Define.
6011 (targ_has_sfr): Handle ARCH_HX.
6012 (targ_has_iclass): Handle ARCH_HX.
6013 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6014 (tc_headers_hook): If the architecture was specified explicitly,
6015 use it when setting the flags. Set the extern variable coff_flags
6016 rather than headers->filehdr.f_flags, since the latter is set
6017 unconditionally in obj-coff.c.
6018 (i960_handle_align): Remove unused variable fixp.
6020 Support for building bfd and opcodes as shared libraries, based on
6021 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6022 * configure.in: Set OPCODES and BFD to search directories.
6023 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6024 * configure: Rebuild.
6025 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6026 (LIBDEPS): New variable.
6027 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6028 $(HLDFLAGS) in link.
6029 (check): Set LD_LIBRARY_PATH in the environment.
6031 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6033 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6034 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6035 read-only, not read/write.
6037 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6039 * Makefile.in (INSTALL_XFORM): Remove -e.
6041 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6043 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6044 than comparing S_GET_SEGMENT to undefined_section.
6045 (write_object_file): Skip symbols which were equated to an
6046 undefined or common symbol.
6047 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6048 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6050 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6051 or S_IS_COMMON call S_GET_VALUE.
6052 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6053 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6054 to an undefined or common symbol, convert the reloc to be against
6056 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6057 undefined or common symbol.
6058 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6059 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6060 to an undefined or common symbol, convert the reloc to be against
6062 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6063 undefined or common symbol.
6064 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6065 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6067 (yank_symbols): Skip symbols which were equated to an undefined or
6070 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6073 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6075 * configure.in: Make sure we only add m68k-parse.o to
6076 ${extra_objects} once, no matter how many m68k targets have been
6078 * configure: Rebuild.
6080 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6082 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6083 * configure: Rebuild.
6085 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6087 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6088 * doc/c-m68k.texi: Document .extend and .ldouble.
6090 * configure.in (m68*-apple-aux*): New target.
6091 * config/te-aux.h: New file.
6092 * config/obj-coff.c (compare_external_relocs): New static function
6094 (do_relocs_for): Sort relocs if TE_AUX.
6095 (fixup_segment): If TE_AUX, store common symbol value in segment.
6096 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6098 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6100 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6102 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6104 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6105 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6107 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6108 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6109 an undefined symbol and the size of a function symbol.
6110 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6111 for all common symbols.
6113 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6115 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6118 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6121 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6123 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6124 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6126 * ecoff.c (localsym_t): Add addend field.
6127 (add_ecoff_symbol): Add addend argument. Change all callers.
6128 (coff_sym_value): Make static.
6129 (coff_sym_addend): New static variable.
6130 (ecoff_directive_def): Initialize coff_sym_addend.
6131 (ecoff_directive_val): Accept symbol + constant.
6132 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6133 (ecoff_build_symbols): Include the addend in the symbol value.
6135 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6137 * config/tc-ppc.c (md_assemble): Ignore overflow on
6138 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6140 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6142 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6143 bytes in size, so offset appropriately in big endian mode when
6144 writing the bottom 2 bytes.
6146 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6148 * config/tc-sparc.c (default_compatible): New static local.
6149 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6150 (sparc_ip): If no architecture or -bump specified, don't mark as
6151 mismatched those in default_compatible.
6153 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6155 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6156 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6157 * configure: Rebuild.
6158 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6159 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6160 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6161 (sco_id): Declare if SCO_ELF.
6163 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6165 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6166 ({max,warn_after}_architecture): New static locals.
6167 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6168 If both architecture and -bump requested, set max_architecture to max.
6169 (sparc_md_end): Simplify.
6170 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6171 Rewrite code to bump architecture and check for conflicts.
6172 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6173 with Solaris assembler.
6174 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6175 (md_show_usage): Update.
6177 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6179 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6181 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6183 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6184 #ifdef sparcv9 when choosing value.
6187 (sparc_md_end): Declare.
6188 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6189 (initial_architecture): New static local.
6190 (can_bump_v9_p): Likewise.
6191 (NO_V9): Delete all occurrences.
6192 (sparc_md_end): New function.
6193 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6194 Don't bump architecture to v9 unless can_bump_v9_p set.
6195 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6196 * configure.in (sparc64 target cpu): Don't set obj_format here.
6197 (SPARC_V9): Renamed from sparcv9.
6198 (sparc64-*-elf*): Define SPARC_ARCH64.
6199 * configure: Regenerated.
6200 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6201 (SPARC_ARCH64): Add.
6202 * conf.in: Regenerated.
6203 * config/vmsconf.h: Update.
6205 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6207 * config/tc-mips.c (load_register): Optimise "dli" loads.
6208 (md_show_usage): add "-mcpu=vr4100" to help text.
6210 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6212 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6213 undefined symbol, preserve the X_op of O_symbol.
6214 (S_GET_VALUE): Fix check to permit this case.
6215 * write.c (write_relocs): If a reloc is against an undefined
6216 symbol equated to another symbol, change the reloc to be against
6218 * config/obj-coff.c (do_relocs_for): Likewise.
6220 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6223 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6225 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6226 computer is PowerPC.
6228 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6230 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6231 mentioned in the eabi.
6233 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6235 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6236 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6238 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6240 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6242 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6244 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6245 as a section it is ok to have unadorned -mrelocatable pointers in.
6247 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6249 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6252 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6254 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6255 dependent section attributes can be handled.
6257 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6258 macros to add support for exclude section flag and ordered section
6261 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6262 functions to add support for exclude section flag and ordered
6265 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6267 * subsegs.c (section_symbol): Don't try to look up the section
6268 symbol in the hash table. It should be possible to have a symbol
6269 with the same name as a section, but no connection to it.
6271 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6272 From James Carlson <carlson@xylogics.com>.
6274 * expr.c (operand): Skip whitespace after a close parenthesis.
6275 From James Carlson <carlson@xylogics.com>.
6277 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6279 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6280 as_warn_where for relocation overflow.
6281 (parse_reg): Accept register name only if next character is
6284 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6286 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6287 addresses for static variables.
6289 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6292 and xgot give the old toc16 relocation.
6293 (md_apply_fix3): Support all GOT relocations.
6295 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6297 * config/tc-mips.c (load_address): Correctly handle a constant in
6298 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6300 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6302 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6303 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6304 (build_Mbytes): Handle REG_B.
6306 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6308 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6310 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6312 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6314 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6316 * config/obj-coff.c (write_object_file): Set the s_align field to
6317 the number of bytes, rather than to the power of 2.
6319 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6321 * Makefile.in (DISTCLEAN_HERE): New variable.
6322 (distclean): Use it.
6323 (maintainer-clean): Depend upon clean-here rather than clean,
6324 distclean, and clean-info. Run make maintainer-clean in doc.
6325 Remove files listed in DISTCLEAN_HERE.
6326 * doc/Makefile.in (maintainer-clean realclean): Split out from
6327 distclean. Depend upon clean-info and distclean.
6329 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6331 * mac-as.r: Fix copyright and version strings.
6332 (cfrg): Use PROG_NAME instead of literal name.
6334 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6336 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6338 * config/tc-a29k.h (tc_unrecognized_line): Define.
6339 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6340 (md_operand): Handle a29k style local dollar labels.
6342 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6344 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6346 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6348 * read.c (s_fill): If md_flush_pending_output is defined, call
6351 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6353 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6354 Treat rs_align_code like rs_align.
6356 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6358 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6359 converting an absolute address into a PC-relative one.
6361 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6363 * mpw-config.in: Don't always use te-generic.h for emulation.
6364 (powerpc-apple-macos): Use emulation te-macos.h.
6365 * mpw-make.sed (install, install-only): Edit in Mac-specific
6368 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6370 * configure.in: Improve message about unsupported ELF targets.
6371 * configure: Rebuild.
6373 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6374 pattern is zero. From Manfred Hollstein.
6376 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6378 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6379 the various idata sections, we check the name on the .section pseudo.
6381 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6383 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6384 add section's paddr to add_number; compatibility to native as and
6387 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6389 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6391 * hash.c (struct hash_entry): Moved here...
6392 * hash.h (struct hash_entry): ...from here.
6394 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6395 if it's already known to be null.
6397 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6399 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6400 bit relocs converted to PC relative relocs. This turned out to
6401 add the offset from the beginning of .text twice.
6403 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6405 * stabs.c (s_stab_generic): In 's' case, free string from
6408 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6410 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6413 * subsegs.h (segment_info_type): Make bitfields unsigned.
6415 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6416 and move them together. On most systems this will reduce the
6417 structure size by one word.
6418 (operatorT): Define O_max.
6419 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6422 * read.c (pop_insert): Print error returned by hash table
6425 * as.c (dump_statistics): Split out from main; dump some hash
6426 table stats and target-specific stats.
6427 (start_time): No longer automatic to main.
6428 (main): Set file-level start_time and call dump_statistics at
6429 exit. Exit by calling xexit.
6430 (show_usage): Make --statistics description less specific.
6431 * subsegs.c (subsegs_print_statistics): New function.
6432 * write.c (write_print_statistics): New function.
6433 (n_fixups): New static variable.
6434 (fix_new_internal): Increment it.
6435 * read.c (read_print_statistics): New function.
6436 * read.h (read_print_statistics): Declare.
6437 * symbol.c (symbol_print_statistics): New function.
6438 * symbol.h (symbol_print_statistics): Declare.
6439 * hash.c (hash_print_statistics): New function.
6440 * hash.h (hash_print_statistics): Declare.
6441 * config/tc-i386.c (i386_print_statistics): New function.
6442 * config/tc-i386.h (i386_print_statistics): Declare.
6443 (tc_print_statistics): New macro.
6444 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6447 * hash.c (DELETED): Rewrite to use a valid but unique address.
6448 (START_POWER): Reduce to 10.
6449 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6450 Add new values for counting strcmp calls.
6451 (GROW_FACTOR): New macro.
6452 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6454 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6455 (hash_new): Use FULL_VALUE.
6456 (struct hash_control): Definition moved here.
6457 (hash_code): Don't mask to low bits.
6458 (hash_ask): Mask returned hash code here. Check hash value before
6459 calling strcmp; count strcmp calls.
6460 * hash.h (struct hash_control): Declare, don't define, here.
6461 (HASH_STATLENGTH): Deleted.
6462 (struct hash_entry): Add field for hash code.
6463 (hash_say, hash_apply): Don't declare.
6465 * hash.c (destroy): Return void.
6466 (applicatee): Ditto.
6467 (main): Fix declarations.
6468 (hash_apply): Return void. Argument `function' returns void. Put
6469 inside "#ifdef TEST".
6470 (hash_say): Define only if TEST is defined.
6471 * hash.h (hash_apply, hash_say): Declarations deleted.
6473 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6475 * configure: Rebuild with autoconf 2.7.
6477 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6480 * configure: Rebuild with autoconf 2.6.
6482 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6485 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6487 (ppc_frob_file): Remove.
6488 * config/tc-ppc.h (tc_frob_file): Don't define.
6489 (ppc_frob_file): Don't declare.
6491 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6493 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6494 * config/alpha-opcode.h: Include one-operand variants of jmp and
6497 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6498 with te-delta.h in 8.3 file systems.
6499 * configure.in: Adjusted.
6501 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6503 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6505 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6507 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6509 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6511 Version 2.6 released.
6512 * Makefile.in (VERSION): Updated to 2.6.
6514 * config/obj-coff.c (write_object_file): Change use of md_do_align
6515 to pass a pointer rather than a fill value, to match other uses.
6517 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6519 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6521 * as.c (main): Move md_end call to just after call to
6522 perform_an_assembly_pass. Delete cpu-specific code here.
6523 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6524 * config/tc-arm.c (md_end): Unused function deleted.
6525 * config/tc-ns32k.c (md_end): Ditto.
6527 * config/tc-i386.c (i386_align_code): New function, moved here
6528 from HANDLE_ALIGN macro.
6529 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6531 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6533 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6536 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6538 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6539 multi-byte nops to avoid changing gcc. The necessary gcc change
6540 might break old assemblers.
6542 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6544 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6545 generate optimal multi-byte nop instructions for ".align n"
6546 ".align n,0x90", and aligns requiring more than 15 bytes of
6547 padding still generate multiple 0x90's as before.
6549 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6551 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6553 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6555 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6556 * configure: Update.
6557 * mpw-make.sed: Reorder commands to make sed happier.
6558 * config/te-macos.h: New file.
6559 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6561 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6563 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6564 conditional branches.
6565 (md_apply_fix): Likewise.
6567 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6569 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6570 generate a reloc which the linker will not handle correctly. Fix
6571 overflow checking--R_IREL is 18 bits, not 17.
6573 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6575 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6576 from a PC relative reloc if TC_A29K.
6578 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6579 code depends upon it.
6581 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6582 $extend. Based on code from Eric Freudenthal
6583 <freudenthal@nyu.edu>.
6584 * config/tc-a29k.h (LEX_DOLLAR): Define.
6585 * read.c (LEX_DOLLAR): Define if not defined.
6586 (lex_type): Use LEX_DOLLAR.
6588 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6590 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6593 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6595 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6597 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6599 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6600 used only by "dlltool.c".
6602 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6605 (md_pseudo_table): Don't define "extern".
6607 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6609 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6611 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6613 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * macro.c (macro_expand_body): Don't warn about == with a
6616 nonexistent parameter, in case it is in a comment field.
6618 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6620 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6621 set, even if macro_alternate is set.
6622 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6623 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6624 the token unless it ended in '@'.
6625 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6626 * doc/c-a29k.texi: Document macro usage on A29K.
6628 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6630 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6632 (install_operand): Likewise.
6634 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6636 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6638 * configure.in (m88k-motorola-sysv*): New target.
6639 * configure: Rebuild.
6640 * config/te-delta88.h: New file.
6641 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6643 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6644 (md_do_align): Define.
6645 * config/tc-m88k.c: Include "subsegs.h".
6646 (m88k_do_align): New function.
6648 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6649 (COFF_NOLOAD_PROBLEM): Define.
6650 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6652 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6654 * config/tc-i386.c (md_assemble): For a jump instruction with
6655 non-constant target, require 7 available bytes in the current
6658 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6660 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6663 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6665 * configure.in (alpha-*-linux*): Use ecoff.
6666 * configure: Rebuild.
6667 * ecoff.c (ecoff_directive_extern): New function.
6668 (ecoff_directive_weakext): New function.
6669 (ecoff_build_symbols): Handle weak symbols.
6670 (ecoff_setup_ext): Likewise.
6671 (ecoff_frob_symbol): Warn about weak common symbols.
6672 * ecoff.h (ecoff_directive_extern): Declare.
6673 (ecoff_directive_weakext): Declare.
6674 * symbols.c (S_IS_WEAK): New function.
6675 * symbols.h (S_IS_WEAK): Declare.
6676 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6678 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6681 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6683 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6685 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6686 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6687 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6688 * config/obj-coff.c (coff_frob_symbol): Don't call
6689 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6690 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6693 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6694 (ppc_stab_symbol): New static variable.
6695 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6696 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6697 sy_tc.real_name to the stab string.
6698 (ppc_bc, ppc_ec): New static functions.
6699 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6701 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6703 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6706 * input-scrub.c (input_scrub_push): Reset sb_index.
6708 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6710 * listing.c (listing_newline): Don't create a frag in the absolute
6713 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6716 (ppc_csect): Move most of the code to ppc_change_csect, and call
6718 (ppc_change_csect): New static function, taken from ppc_csect.
6719 (ppc_section): New static function.
6720 (ppc_saw_abs): New static varable.
6721 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6722 a symbol has no csect.
6723 (ppc_adjust_symtab): New function.
6724 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6725 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6727 * write.c (write_object_file): If tc_adjust_symtab is defined,
6728 call it just before the call to obj_adjust_symtab.
6730 * symbols.c (symbol_find_or_make): Change name to be const.
6731 * symbols.h (symbol_find_or_make): Update declaration.
6733 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6735 * doc/as.texinfo (Align): Mention SH.
6736 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6738 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6739 (Z8000 Directives, even): Don't give numeric align value, instead
6742 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6744 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6747 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6749 * Makefile.in (diststuff): Also make info.
6750 (maintainer-clean realclean): Also make clean-info.
6752 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6754 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6755 (pa_subspace): For ".nsubspa", always create a new subspace
6756 with the given attributes, even if one already exists with the
6759 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6761 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6762 TC_FORCE_RELOCATION, taking an additional section argument. If
6763 the section of the target symbol is not the same as the current
6764 section, always force the relocation to be used.
6765 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6767 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6768 md_pcrel_from function, taking an additional section argument.
6769 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6771 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6772 older TC_FORCE_RELOCATION if not defined.
6773 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6774 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6775 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6776 TC_FORCE_RELOCATION.
6778 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6780 * input-scrub.c (as_where): Set name to null pointer if we don't
6782 * messages.c (identify): Only print filename if non-null.
6783 (as_show_where): Ditto, for line number too.
6784 (as_warn_internal, as_bad_internal): Ditto.
6786 * input-file.c (input_file_open): If the input file can't be
6787 opened, consider it an error.
6789 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6791 * config/tc-mips.c: Added mips_4100 control, and support for
6792 accepting the 4100 as a MIPS architecture variant (md_begin,
6793 macro_build, mips_ip, md_parse_option). Adding suitable
6794 command-line OPTIONs, and updating the help text (md_show_usage).
6796 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6798 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6799 BFD_ASSEMBLER is defined.
6801 * Use one active frag and one obstack per frag chain:
6802 * frags.c (frags): Variable deleted.
6803 (frag_alloc): New function.
6804 (frag_grow, frag_more, frag_variant, frag_now_fix,
6805 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6807 (frag_new): Ditto. Verify that frch_last and frag_now match on
6808 entry and exit, and that old frag_now has non-zero type. Replace
6809 "know" uses with "assert". Use frag_alloc instead of mucking with
6811 * frags.h (frags): Declaration deleted.
6812 * subsegs.h (struct frchain): Add new field frch_frag_now.
6813 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6815 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6816 give it any stricter alignment than frchainS structures need. Do
6817 not initialize frags obstack. Set frag_now to point to
6818 dummy_obstack. Initialize absolute_frchain.
6819 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6820 field of frchainS. Don't create new frags on section switch, and
6821 use frag_alloc when creating a new frag chain. For absolute
6822 section, set frchain_now to absolute_frchain. Verify that
6823 frch_last and frag_now match on entry and exit. Initialize
6824 per-chain obstack, and under gcc, set required alignment to that
6825 needed by fragS structure.
6827 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6829 * stabs.c (get_stab_string_offset): Only copy input string if a
6830 fresh copy is needed, not if the section already exists.
6831 (s_stab_generic): Cache stab section name to bypass lookups, since
6832 usually it will match. Could be made faster still by changing the
6833 memory allocation rules.
6834 (s_xstab): Cache section name to bypass repeated string
6837 * frags.c (frag_new): Deleted register declarations.
6839 * listing.c (frag_now): Don't declare.
6841 * as.c (chunksize): New variable.
6842 (debug_memory): New variable.
6843 (main): If debug_memory is set, reduce chunksize and
6845 * as.h (chunksize): Declare it.
6846 * read.c (read_begin): Use it.
6848 * config/tc-alpha.c (md_shortopts): Include 'g'.
6849 (md_parse_option): Ignore it.
6851 * Makefile.in (distclean): Remove Makefile and config.status from
6852 testsuite directory.
6853 (clean-here): Don't delete testsuite. Instead, delete only the
6854 files within it that would be generated by running tests.
6856 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6857 frag_now_fix instead of accessing obstack info directly.
6858 * config/tc-arm.c (s_ltorg): Ditto.
6859 (md_assemble): Ditto.
6861 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6864 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6866 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6867 chain after parsing value expression, if any, to avoid separating
6868 continued .stabs lines.
6870 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6872 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6873 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6875 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6877 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6878 -mcom support and PPC_OPCODE_ANY for -many.
6879 (md_parse_option): Ditto.
6881 (md_begin): For duplicate instructions, print all duplicates
6884 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6886 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6887 common mode operation.
6888 (md_show_usage): Add -mcom to usage message.
6890 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6892 * expr.c (op_rank): Add O_symbol_rva.
6893 * expr.h (operatorT): Add O_symbol_rva.
6894 * read.c (cons_worker): Set O_symbol_rva when necessary.
6895 * write.c (fix_new_exp): Understand O_symbol_rva.
6897 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-mips.c: Correct s_cons arguments. From Michael
6900 Joosten <joost@ori.cadlab.de>.
6902 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6904 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6905 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6906 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6908 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6909 make non-static. Change all users.
6910 * config/obj-coff.h (coff_n_line_nos): Declare.
6912 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6914 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6916 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6918 * config/obj-elf.c (obj_elf_common): Convert specified byte
6919 alignment to power of two. Set size of local bss symbol.
6921 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6923 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6925 * sb.c, macro.c: Decide whether to include <string.h> or
6926 <strings.h> just as as.h does.
6928 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6930 * Makefile.in (site.exp): Fix setting of $srcdir.
6932 * config/tc-arm.c (md_atof): Fix little-endian output.
6933 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6936 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6938 * doc/as.texinfo: Split out the NS32k family documentation,
6939 despite its being commented out for now.
6940 * doc/c-ns32k.texi: New file.
6942 * sb.c, macro.c: Include string.h.
6944 * Makefile.in (comparison): Only check *.o; we don't care if
6945 timestamps inserted by the native linker differ.
6947 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6948 if alignment stricter than 4 bytes is requested; in that case,
6949 align to a 4-byte boundary first.
6951 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6953 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6954 uninitialized" warning for `Max_Source_Offset'.
6956 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6958 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6959 qualifiers and detect errors if present.
6960 (md_assemble): Add call to parse_toc_entry. Also added some support
6961 for the [tocv] qualifier.
6962 (ppc_pe_tocd): New function to support data in the toc section.
6964 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6966 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6969 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6971 * config/tc-m68k.c (isword): Accept all values from -65536 to
6972 +65535, so ~VAL will not be rejected.
6974 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6975 skip characters after the pseudo-op.
6977 * read.c (get_line_sb): Don't look past buffer_limit.
6978 (s_include): In MRI mode, skip characters after the file name.
6980 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6982 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6983 periods in register names.
6985 For older changes see ChangeLog.1.