1 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3 * listing.c (MAX_BYTES): Use listing variables not constants.
4 (data_buffer): No longer an array, but a pointer.
5 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6 (listing_listing): Allocate data_buffer.
8 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
10 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
11 --listing-rhs-width, --listing-cont-lines.
13 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
14 (listing_lhs_cont_lines, listing_rhs_width): New vars.
15 (print_lines): Use the variables instead of the constants.
16 (listing_listing): Likewise.
17 * listing.h: Declare the new vars.
19 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
21 * as.c (parse_args): Add --keep-locals alias for -L.
22 Add --strip-local-absolute.
24 * as.h (flag_strip_local_absolute): New flag.
25 * symbols.c (S_IS_LOCAL): Use it.
26 * config/obj-aout.h (S_IS_LOCAL): Likewise.
27 * config/obj-bout.h (S_IS_LOCAL): Likewise.
28 * config/obj-coff.h (S_IS_LOCAL): Likewise.
31 Mon Jan 26 16:29:49 1998 Doug Evans <devans@seba.cygnus.com>
33 * tc-txvu.c: First pass at dma/pke/gpuif support.
34 (assemble_one_insn): Renamed from assemble_insn.
35 Initialize errmsg = NULL before calling parse fn.
36 Allow [] in suffix operand.
37 (fixups,fixup_count): Make static globals.
40 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
42 * config/tc-m32r.c: Detect if explicitly parallel instructions
43 might have an io conflict and issue a warning message.
46 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
48 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
49 to a count of the number of matches to skip.
50 (can_make_parallel): Pass count of number of matches to skip to
55 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
57 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
58 before calling insert routine. Delete test for !isalpha
59 after parsing mnemonic. ASCII operand chars are case insensitive.
61 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
63 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
66 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
69 * config/tc-m32r.c: Add support for swapping fixups of swap
72 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
73 cgen_swap_fixups): Functions to save, restore and swap the fixup
74 chain with a backup copy.
75 (cgen_asm_finish_insn): Returns address of constructed insn.
77 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
79 * listing.c (file_info_struct): Remove FILE, add POS.
80 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
81 (file_info): Don't open the file.
82 (buffer_line): Check for the file in the last_open cache, updating
84 (print_source): Don't reference file_info->file.
85 (listing_listing): Likewise.
86 (listing_print): Close the file in the cache, if any.
89 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
91 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
92 parallel instructions so that they are in the correct order.
93 (reads_from_src_reg, get_src_reg, can_make_parallel,
94 make_parallel): New functions to support opportunistic
95 parallelisation of adjacent instructions.
98 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
100 * read.c (dwarf_file_string): New file static variable.
101 (emit_expr): Look for constant sequence that leads up to a file
102 name in DWARF debugging output.
103 (stringer): Use dwarf_file_string to decide whether to accept a
104 string as a file name.
106 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
108 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
109 (crack_operand): Add reg->reglst MRI hack.
110 (r_seg): Put reglst symbols in reg_section.
111 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
114 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
116 * tc-sh.c (get_specific): Handle SGR & DBR.
119 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
121 * tc-h8300.c (parse_reg): Take the length of the symbol into
122 account when attempting to match a register name.
123 * tc-h8500.c (parse_reg): Likewise.
125 start-sanitize-vr4111
126 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
128 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
132 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
135 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
138 * cgen.c: Formatting changes to improve readability.
140 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
142 * config/tc-mips.c (macro): Rework division code to avoid unfilled
146 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
148 Based on a patch from Jim Wilson
149 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
150 (tc_gen_reloc): Handle cross section PC relative relocs
154 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
156 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
158 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
160 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
161 (expr_jmp_buf): New static local.
162 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
163 (cgen_md_operand): New function.
164 * tc-m32r.c: Clean up pass over `struct foo' usage.
165 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
167 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
169 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
170 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
173 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
175 * config/tc-txvu.c (md_assemble): Handle no separator between
176 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
177 (assemble_insn): Likewise.
179 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
181 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
182 (md_begin): Call txvu_opcode_init_tables.
183 (assemble_insn): New function.
184 (md_assemble): Beginnings of implementation.
187 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
189 * config/tc-i386.c (i386_operand): Give an error if there are
190 unrecognized characters after an expression.
192 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
194 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
197 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
199 * configure.in: Add txvu support.
200 * configure: Regenerate.
201 * config/tc-txvu.[ch]: New files.
204 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
206 * configure.in (i386*-go32-rtems*): Fix to be the same as
208 * configure: Rebuild.
210 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
212 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
213 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
214 (mips_ip): Always check for FP_D, not just for instructions that
215 are not part of the regular ISA.
217 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
219 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
221 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
223 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
225 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
227 * expr.c (integer_constant 32bit bignum): Mask off bits outside
228 the range we care about.
231 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
233 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
234 (exec_type_enum): Enumeration giving all of the exec types.
235 (warn_nops): New static variable to give nop warning level.
236 ({cur,prev}_mul32_p): New static variable to keep track of whether
237 the current/previous instruction is a 32-bit multiply.
238 (Optimizing): Make static.
239 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
241 (d30v_insert_operand): Delete declaration of unused function.
242 (write_2_short): Make exec_type argument enum, not int.
243 (parallel_ok): Ditto.
244 (check_range): Delete unused variable(s).
246 (find_format): Ditto.
247 (md_apply_fix3): Ditto.
248 (md_show_usage): Document -n and -N.
249 (md_parse_option): Parse -n and -N.
250 (write_1_short): If -n, warn about adding a nop. Use
252 (write_2_short): Use enumeration values instead of hard coded
253 integers. Reset exec_type for default operations. For explicit
254 parallel operations, call parallel_ok to make sure everything is
255 ok. If writing out a parallel operation, and the previous
256 instruction was a 32-bit multiply, indicate current instruction
258 (parallel_ok): Allow add/tx ... to be done in parallel with
259 another add/tx ... assuming the gpr registers don't overlap.
260 (md_assemble): Use exec type enumeration values, not hard coded
261 ints. Check for loads or 16-bit multiplies following in the next
262 cycle after a 32-bit multiply. Add nops if that is the case.
263 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
264 cur_mul32_p if current instruction is a 32-bit multiply.
265 (find_format): Change spacing and layout.
269 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
271 * config/tc-tic80.c (tic80_relax): New static variable.
272 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
273 (md_parse_option): Handle new relax options.
274 (md_show_usage): Document new relax options.
275 (find_opcode): Don't use short forms of PC relative branches if
280 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
282 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
283 used/set flag fields. Make flag vars unsigned long. Use
284 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
285 parallel if they use the same conditional flag with reversed
286 meaning. Allow 2 add/sub insns that set the carry or overflow
287 flags but do not query them to be done in parallel. Don't allow 2
288 word store operations to be done in parallel with ADDppp or
289 SUBppp. Don't allow loads to be done in parallel with 16 bit
293 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
295 * config/tc-arm.c: Prevent use of interworking support for
298 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
300 * doc/all.texi: Add M32R cpu.
302 * doc/as.texinfo: Add documentation of m32r processor.
304 * doc/c-m32r.texi: New file, documenting m32r specific features.
307 * config/tc-m32r.c (allow_m32rx): New function.
308 (enable_m32rx): New variable.
309 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
310 (md_show_usage): Document new --m32rx command line option.
311 (md_parse_option): Implement new --m32rx command line option.
314 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
316 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
320 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
322 * config/tc-tic80.c (build_insn): Handle instructions that have
323 long (32 bit) PC relative offsets. Fix places that previously
324 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
325 (md_apply_fix): Add case to handle long PC relative offsets.
328 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
330 * doc/c-arm.texi (ARM Options): Document support for new ARM
333 * config/tc-arm.c (md_parse_option): Add support for new ARM
336 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
338 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
339 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
341 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
343 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
346 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
347 SHT_V850_{S|T|Z}COMMON to mark special common sections.
349 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
351 * config/tc-v850.c: Brought up to date with the branch.
353 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
355 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
356 (SWITCH_TABLE): Handle BFD_RELOC_8.
357 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
358 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
359 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
361 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
363 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
364 apparent bug in gcc's long long support crossing from x86.
366 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
368 * config/tc-arm.c: Brought up to date with latest changes on arm
371 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
373 * config-gas.com: Get version info from configure.in.
375 * makefile.vms: include depend.obj in OBJS.
377 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
379 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
380 all corresponding code.
382 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
384 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
385 run-time endian selection.
388 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
390 * tc-sh.c (parse_reg): Properly quote for fv4.
393 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
395 * symbols.c (resolve_symbol_value): Add missing breaks in case on
396 symbol value operator.
398 start-sanitize-vr5400
399 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
401 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
405 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
407 * config/tc-d10v.c (parallel_ok, find_opcode):
408 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
410 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
412 * config/obj-coff.c (fixup_segment): Cast second arg of
413 md_apply_fix3 call to type "valueT *".
415 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
417 * configure.in (emulations): Make FreeBSD an aout / i386bsd
419 * configure: Re-generate.
421 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
423 * config/tc-mips.c (macro_build): Use the membership field
427 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
429 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
430 first argument if it's supposed to be a register.
433 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
435 * config/tc-mips.c (mips_4900): Added.
436 (hilo_interlocks): Added mips_4900.
437 (md_begin): Set default for mips_4900.
438 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
439 (md_longopts): Add "m4900" and "no-m4900".
440 (md_parse_option): Handle above options.
443 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
445 * app.c (do_scrub_chars): If d10v, re-insert a space before
446 a '#' when in state 10.
448 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
450 * config/tc-h8300.c: Include "subsegs.h".
451 (tc_reloc_mangle): Handle references to symbols which are not
452 being output, so that references to `.' work.
454 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
456 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
459 * macro.c (sub_actual): If we don't find a parameter for an &,
462 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
463 start-sanitize-vr5400
465 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
467 (hilo_interlocks): VR5400 has interlocks.
468 (md_begin): Expect mips64vr5400, not mips64r5400.
471 * config/tc-mips.c (mips_ip): In default case, call as_bad
472 instead of fprintf, to get "assembler messages:" message output
473 before instead of after.
475 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
477 * frags.h: Handle multiple inclusion.
479 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
481 Based on a patch from Ian.Dall@dsto.defence.gov.au.
482 * as.h (struct frag, frag support): Moved from here.
484 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
486 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
487 * cgen.c (cgen_asm_finish_insn): Update.
488 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
489 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
490 (md_convert_frag): Ditto.
491 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
492 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
493 (TC_FRAG_INIT): Update.
495 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
497 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
498 print out MD fields of fix.
499 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
500 defined) to initialize MD fields in frag.
501 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
502 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
503 * config/tc-ns32k.h: Add comments. Remove obsolete
504 BFD_FAST_SECTION_FILL definition, change prototypes for
505 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
506 opcode_frag and opcode_offset and remove pcrel_adjust.
507 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
508 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
509 (TC_FRAG_INIT): new macro to initialize machine dependent field in
511 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
512 MD fields in frag structure.
513 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
514 fix_bsr): macros to access MD fields in fix structure.
515 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
516 use struct opcode_location as these fields are now in the frag
518 (convert_iif): Call frag_more as it is needed instead
519 of trying to allocate for the whole insn. Avoid call of frag_more
520 with negative argument.
521 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
522 md_estimate_size_before_relax, md_pcrel_from,
523 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
525 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
526 opcode_offset and remove pcrel_adjust.
527 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
528 fix_new_ns32k_exp with changed arguments.
530 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
532 * tc-mips.c (md_begin): Reorganize setting of default values so
533 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
535 (md_parse_option): Remove all code that sets defaults; md_begin
536 handles all of this now.
538 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
540 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
542 (bootstrap, bootstrap2, bootstrap3): Likewise.
543 * Makefile.in: Rebuild.
545 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
546 TOC section to be against the csect.
548 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
550 start-sanitize-vr5400
551 * config/tc-mips.c (mips_5400): New variable.
552 (md_begin, md_parse_option): Handle 5400 options/names.
553 (macro_build, mips_ip): Check for 5400-specific instructions.
554 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
558 * config/tc-mips.c (validate_mips_insn): New function, checks
559 match versus mask bits, and also verifies that all bits to be
560 output are actually specified somewhere.
561 (md_begin): Call it for 32-bit instructions, instead of doing
562 match/mask check here. In case of failure, print a message, but
563 check the rest of the opcode table before exiting.
565 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
567 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
568 from Tony Thompson at ARM: athompso@arm.com
571 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
573 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
578 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
580 * config/tc-mips.c (hilo_interlocks): True for tx49.
581 (md_begin): Add mips64tx49.
582 (md_parse_option): Add 4900 cpu.
585 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
587 * config/tc-ppc.c (md_assemble): When handling @l, always sign
588 extend if the operand expects a signed value.
590 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
591 default which is to permit dollar labels.
593 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
595 * config/tc-sparc.c (sparc_memory_model): New variable.
596 (md_longopts): Add -TSO/-PSO/-RMO options.
597 (md_parse_options): Handle them.
598 (sparc_elf_final_processing): For 64 ELF, set required
599 memory ordering in e_flags. Default to RMO and let the user
600 override it through command line.
602 * config/tc-sparc.h (elf_tc_final_processing): Add.
604 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
606 * config/tc-sparc.c (v9a_asr_table): New variable.
607 (sparc_ip): Handle v9a asr's.
608 Patch from David Miller <davem@vger.rutgers.edu>.
610 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
612 * config/tc-sparc.h (md_do_align): New macro.
613 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
614 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
616 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
618 * config/tc-sh.c (sh_small): New variable.
619 (OPTION_SMALL): Define.
620 (md_longopts): Add "small".
621 (md_parse_option): Handle OPTION_SMALL.
622 (md_show_usage): Mention -small.
623 * config/tc-sh.h (sh_small): Declare.
624 (SUB_SEGMENT_ALIGN): Handle sh_small.
625 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
628 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
629 case in little endian mode.
631 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
633 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
634 overflow signalling to linker.
636 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
638 * makefile.vms: Fix for dec c.
640 * config-gas.com: Give explanation for dec c setup in error
643 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
644 sections on openvms/alpha.
646 * config/obj-evax.c: support .weak pseudo-op
648 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
650 * config/tc-sparc.c (default_arch_size): New static local.
651 (struct sparc_arch): Rename arch_size to default_arch_size.
652 New member user_option_p.
653 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
654 (init_default_arch): Check whether default arch is valid.
655 Set default_arch_size in addition to sparc_arch_size.
656 (OPTION_32,OPTION_64): Define.
657 (md_longopts): New entries for -32, -64.
658 (md_parse_option): Handle them.
659 (md_show_usage): Print them. Ensure init_default_arch called.
660 * configure.in (sparc64): Set arch to v9-64.
661 * configure: Regenerated.
663 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
665 * write.c (subsegs_finish): New function, broken out of
667 (write_object_file): Some code moves into subsegs_finish.
668 * write.c (subsegs_finish): Declare.
669 * as.c (main): Call subsegs_finish.
671 * read.c (s_include): Check for error return from
674 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
676 * read.c (get_line_sb): Accept any eol marker while scanning macros.
678 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
680 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
681 * config/tc-i386.h (DIFF_EXPR_OK): Define.
682 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
683 the correct relocation when it exists.
684 * config/tc-i386.c (md_apply_fix3): Likewise.
686 * config/tc-ppc.h: Correct typo in comment.
687 * config/tc-v850.h: Likewise.
689 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
691 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
692 when second instruction is writing to first instructions inputs.
694 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
696 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
697 templated programs to build with -g.
699 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
701 * config/tc-v850.c (md_relax_table): Add support for relaxing
702 unconditional branches. This patch is courtesy of Jim Wilson.
703 (md_convert_frag): Fix relaxing of branches. This patch is
704 courtesy of Jim Wilson.
705 (md_assemble): Create different fixups for conditional and
706 unconditional branches. This patch is courtesy of Jim Wilson.
707 (md_estimate_size_before_relax): Estimate size of variable part of
708 fixup based on whether it is for a conditional or an unconditional
709 branch. This patch is courtesy of Jim Wilson.
710 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
711 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
712 obj_elf_section_change_hook().
713 (v850_comm): New function.
714 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
715 (md_begin): Add bss flag to seg_info of bss sections.
717 Add support for .scommon, .tcommon and .zcommon sections.
719 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
720 .zcommon, .tbss, .call_table_data and .call_table_text.
722 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
724 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
725 * configure: Regenerated.
727 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
729 * config/tc-d10v.c: Fixes to make sure the AT_WORD
730 expression is not confused with -1.
732 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
734 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
735 operand - OPERAND_ATMINUS.
737 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
739 * config/tc-d10v.c (parallel_ok): Note that auto increment and
740 decrement modify the index register.
742 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
744 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
745 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
747 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
748 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
749 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
752 * doc/Makefile.am (CPU_DOCS): Define.
753 (as.info): Depend upon $(CPU_DOCS).
754 * doc/Makefile.in: Rebuild.
756 * configure.in: Remove AM_PROG_INSTALL; it's called by
758 * configure: Rebuild.
760 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
762 * tc-d10v.h (TC_START_LABEL): Don't define.
763 (tc_frob_label): Define.
765 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
767 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
768 to pair a branch and link with anything but an exe instruction.
770 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
772 * config/tc-alpha.c (load_expression): Disable the sym+const .got
773 optimization to reduce the alignment surprises for gcc.
775 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
777 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
778 * config/tc-sparc.c (sparc_target_format): Handle coff here.
779 (sparc_ip): Add %hix,%lox.
780 (md_apply_fix3): Call as_bad_where, not as_bad.
781 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
782 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
784 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
786 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
787 recognizes alphaev5 etc.
788 * configure: Rebuild.
790 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
792 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
793 of mipsr3900 with mipstx39.
795 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
796 -mipsXX message' if the insn isn't an ISA insn.
798 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
800 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
801 Redefine TARGET_FORMAT to call sparc_target_format.
802 * config/tc-sparc.c (in_unsigned_range): New function.
803 (sparc_arch_size): Make static.
804 (sparc_target_format): New function.
805 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
806 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
807 (output_insn): Set `fx_no_overflow'.
808 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
809 (tc_gen_reloc): Likewise.
811 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
813 * config/tc-v850.c (v850_section): Remove.
815 * config/obj-elf.c (obj_elf_section): Enhance error message.
817 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
819 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
820 including obj-elf.h in OBJ_MAYBE_ELF case.
821 (mips_target_format): Return NULL after abort to avoid warning.
823 * ecoff.c (generate_ecoff_stab): Remove unused static function.
825 * expr.c (operator): Accept ==. From Anders Blomdell
826 <anders.blomdell@control.lth.se>.
828 * config/atof-ieee.c (gen_to_words): When generating a denormal
829 number, handle an overflow into the smallest normalized number.
831 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
833 * as.h, input-scrub.c (new_logical_line): New return value.
834 * read.c (s_app_file): Don't note the same file several times
837 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
839 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
841 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
843 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
844 * configure: Rebuild.
846 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
848 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
850 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
851 fn* instructions do not insert implicit fwait. This was changed
854 * config/m68k-parse.y (yylex): Permit an expression to be used for
857 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
859 * Makefile.in: Rebuild.
861 * aclocal.m4: Rebuild with new libtool.
862 * configure: Rebuild.
864 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
866 * app.c (do_scrub_chars): Clear mri_state at end of .mri
869 * config/tc-mips.c (hilo_interlocks): Change from a static
870 variable to a macro, so that it varies with the variables upon
872 (gpr_interlocks, cop_interlocks): Likewise.
873 (md_begin): Don't initialize them.
875 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
877 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
878 of strcmp where appropriate.
880 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
882 * config/tc-v850.c (md_assemble): Cope with a zero data area
883 relocation with a constant offset.
884 (md_assemble): Produce error message when special data area
885 relocations are used on instructions which do not support them.
886 (md_assemble): Reset processor mask if defined by command line
889 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
891 * config/tc-sparc.c: Reorganize file.
892 (parse_keyword_arg): Allow numbers in reg names.
893 (SPECIAL_CASE_NONE): New macro.
894 (md_assemble): Use it.
895 (lookup_arch,init_default_arch): New functions.
896 (default_arch,default_init_p,sparc_arch_table): New static locals.
897 (sparc_arch_size): New static local.
898 (max_architecture): Initialize in init_default_arch.
899 (md_parse_options): Call init_default_arch if necessary.
900 Rewrite -xarch/-A processing.
901 (md_show_usage): Print -A values from sparc_arch_table.
902 (md_begin): Call init_default_arch if necessary.
903 (sparc_md_end): Handle both 32 and 64 bit environments.
904 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
905 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
907 * config.in: Regenerate.
908 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
909 (SPARC_V9,SPARC_ARCH64): Delete.
910 * configure: Regenerate.
911 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
913 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
915 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
917 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
920 * config/tc-v850.c (md_assemble): Corrected typo.
921 * config/tc-v850.c Add new sections: call_table_data and
923 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
924 (handle_ctoff): New Function.
926 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
929 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
931 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
932 displacement from the tiny data area pointer.
934 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
936 * config/tc-hppa.c (fix_new_hppa): Make declaration match
939 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
941 * config/tc-v850.c (processor_mask): New variable.
942 (set_machine, md_parse_option): Set processor_mask.
943 (md_assemble): Check that instruction is available to target
946 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
948 (TARGET_PROCESSOR): New constant.
949 (TARGET_PROCESSOR): New constant.
953 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
955 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
960 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
962 Merge in work from Martin Hunt:
964 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
965 CR is 0 for PSWL and PSWH.
967 * config/tc-d30v.c (do_assemble): Don't accept
968 illegal condition codes for cmpu instruction.
970 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
971 used in d*i instructions.
973 * config/tc-d30v.c (check_size): New function. Check
974 relocations for overflows.
975 (md_pcrel_from_section): Fix relocations between sections.
976 (md_apply_fix3): Use new relocation types for 15 and 21
977 bit relocations in the right container. Needed because
978 the address of the instruction is not eight-byte aligned
979 but the relocations must be.
981 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
982 (find_format): If ".s" or ".l" are used, don't try
983 to compute branch sizes.
985 * config/tc-d30v.c (do_assemble): Check for ".s" or
986 ".l" extensions to opcode names.
987 (find_format): Generate the correct instructions when
988 ".s" or ".l" are used.
990 * config/tc-d30v.c (build_insn): Check for odd registers
991 on instructions that require even registers.
993 * config/tc-d30v.h (md_start_line_hook): Define.
994 * config/tc-d30v.c (md_start_line_hook): New hook.
995 Checks the beginning of each line for a ".". If it
996 finds one, assume a pseudo-op and flush any unwritten
999 * config/tc-d30v.c (md_apply_fix3): Fix problem
1000 with determining when fixups were done.
1002 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1003 part of a symbol (for example, "foo+8") was being written
1004 into the instruction.
1005 (md_pseudo_table): Change .word to be 32 bits and add
1008 * config/tc-d30v.c (parallel_ok): Check to see if first
1009 instruction is a jump.
1011 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1014 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1016 start-sanitize-v850e
1017 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1019 * configure.in (emulations): Add v850 emulation.
1021 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1023 * Makefile.am (CPU_TYPES): Add arc.
1024 (TARGET_CPU_CFILES): Add tc-arc.c.
1025 (TARGET_CPU_HFILES): Add tc-arc.h.
1026 (dependencies): Rebuild.
1027 * Makefile.in: Rebuild.
1028 * configure.in: Recognize arc-*-elf*.
1029 * configure: Regenerated.
1030 * config/tc-arc.[ch]: New files.
1032 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1034 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1035 Correct description of hi() reloc prefix.
1037 start-sanitize-v850e
1038 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1039 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1040 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1043 * doc/c-v850.texi: Document new pseudo ops and command line
1046 * config/tc-v850.c (set_machine): New function.
1047 * config/tc-v850.c (.v850): New pseudo op.
1048 start-sanitize-v850e
1049 * config/tc-v850.c (.v850e): New pseudo op.
1050 * config/tc-v850.c (.v850ea): New pseudo op.
1054 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1056 Support -alh and -ald for DWARF 1:
1057 * listing.c (struct list_info_struct): Add debugging field.
1058 (listing_newline): Initialize the debugging field. If ELF, if the
1059 section starts with .debug or .line, set the debugging field in
1060 the listing structure.
1061 (debugging_pseudo): Add list parameter. Change all callers. If
1062 the debugging field is set, consider it to be a debugging pseudo.
1063 If ELF, skip blank lines between debugging lines.
1064 * read.c (emit_expr): If ELF, look for line numbers.
1065 (stringer): If ELF, look for file names.
1067 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1070 if there is no insert function.
1072 * config/tc-v850.h (TARGET_MACHINE): New constant.
1074 * config/tc-v850.c (v850_insert_operand): Add
1075 -mwarn_unsigned_overflow.
1076 (md_begin): Set BFD machine number based on machine variable.
1077 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1079 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1081 * as.h: Don't declare alloca if it is a macro.
1082 * macro.c: Likewise.
1085 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1087 * config/tc-mips.c: Add tx19/r1900.
1090 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1092 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1093 rename to cpu_types[].
1094 (s_alpha_arch): New function.
1095 (md_pseudo_table): Add "arch".
1097 * config/tc-alpha.c (md_begin): Merge the two loops through the
1099 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1100 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1102 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1104 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1106 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1108 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1111 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1113 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1115 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1117 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1118 relative to the next instruction, not the current instruction.
1119 (md_assemble): Similarly.
1121 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1123 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1126 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1127 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1128 recognise special instructions.
1129 (md_assemble): Calculation of the size of a fixups corrected.
1131 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1134 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1136 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1137 opcode->opcode as the sentinal. Zero is a valid opcode.
1139 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1141 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1142 * doc/c-v850.texi: Change node name to match other chapter nodes.
1144 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1146 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1149 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1152 number will fit in 64 bits.
1154 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1155 rather than calling abort.
1157 * as.h: Don't define alloca if __GNUC__. Just declare it.
1158 * macro.c: Copy alloca handling from as.h.
1160 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1161 Gabriel Paubert <paubert@iram.es>.
1163 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1164 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1165 is jcxz or a loop instruction.
1167 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1169 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1171 (md_begin): Set up machine architecture and type.
1173 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1175 * symbols.c (resolve_symbol_value): Store the value back into the
1176 symbol expression, to handle add or subtract simplification
1177 correctly. Handle O_symbol_rva. Add default case.
1179 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1180 chunksize while creating the new subsection.
1181 * as.c (chunksize): Initialize to zero.
1182 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1183 calling obstack_begin.
1185 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1190 start-sanitize-v850e
1191 * config/tc-v850.c (parse_register_list): Support constant
1192 expressions as register lists.
1195 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1197 * doc/c-v850.texi: Change the major node to v850 Machine
1200 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1202 * doc/as.texinfo: Add inclusion of c-v850.texi
1204 * doc/c-v850.texi: New file.
1206 * read.c (is_end_of_line): Make NUL character be considered to be
1209 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-v850.c (parse_register_list): Add support for curly
1213 (cc_names): Add "e" and "ne" conditions.
1215 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1217 * app.c (do_scrub_chars): Support a double dash as starting a
1218 comment that extends to end of line.
1220 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1224 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1226 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1228 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1229 insn when changing to a different instruction.
1232 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1234 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1235 floating point extensions.
1236 (parse_reg): parse sgr and dbr.
1239 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1241 * config/tc-v850.c (system_register_name): Support numbers for
1242 system register IDs.
1244 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1246 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1247 flag when alignment is in bytes instead of power of 2, and code to
1248 use that flag to convert alignment to bytes.
1249 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1250 * read.h (s_lcomm_bytes): Add prototype.
1251 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1252 defined, write alignment to alignment bits in section header s_flags
1253 rather than the s_align field.
1254 start-sanitize-tic80
1255 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1256 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1257 pseudo, instead of s_lcomm which wants a power of two for alignment.
1260 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1262 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1264 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1266 * as.c (show_usage): Add -am.
1267 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1268 if we've already got one.
1269 * listing.c (struct list_info_struct): Add line_contents.
1270 (listing_newline): Put unused argument to work: if non-null, save it...
1271 (listing_listing): ... and regurgitate during listing instead of line
1273 * listing.h (LISTING_MACEXP): New define.
1274 (LISTING_NEWLINE): Argument is NULL.
1275 * read.c (read_a_source_file): If expanding macros, break up input
1276 lines and pass them to listing_newline.
1277 * doc/as.texinfo: Document -ac and -am.
1279 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1281 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1286 start-sanitize-v850e
1287 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1289 * config/tc-v850.c: Remove support_v850e flag and command line
1292 * configure.in (emulations): Add support for v850e target
1294 * configure (emulations): Add support for v850e target
1296 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-v850.c: Remove support_v850ea flag and command line
1301 * configure.in (emulations): Add support for v850ea target
1303 * configure (emulations): Add support for v850ea target
1306 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1309 setting EXPECT and TCL_LIBRARY.
1310 * Makefile.in: Rebuild.
1312 * as.h (enum debug_info_type): Define.
1313 (debug_type): Declare.
1314 * as.c (debug_type): New global variable.
1315 (show_usage): Add --gstabs.
1316 (parse_args): Handle --gstabs.
1317 * read.c (generate_asm_lineno): Remove.
1318 (read_a_source_file): Output stabs debugging if appropriate.
1319 Change checks of generate_asm_lineno to check debug_type. Only
1320 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1321 * read.h (generate_asm_lineno): Don't declare.
1322 (stabs_generate_asm_lineno): Declare.
1323 * stabs.c (stabs_generate_asm_lineno): New function.
1324 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1325 Don't turn off debugging.
1326 (add_file): Remove old #if 0 code.
1327 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1328 (ecoff_directive_end): Don't generate stabs line symbols.
1329 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1330 generate_asm_lineno.
1331 (line_label_cnt): Remove.
1332 (ecoff_generate_asm_line_stab): Remove.
1333 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1334 * doc/as.texinfo, doc/as.1: Document --gstabs.
1336 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1338 start-sanitize-v850e
1339 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1340 Add support for v850ea instructions.
1342 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1343 Add support for v850e instructions.
1346 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1347 text of entire opcode.
1349 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1351 * doc/internals.texi: Document rs_leb128.
1353 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1356 in ABSL case, rather than calling abort.
1358 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1360 * as.h (enum _relax_state): Add rs_leb128.
1361 * read.c (potable): Add sleb128 and uleb128.
1362 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1364 * read.h: Update prototypes.
1365 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1366 the symbol value, add a second FINALIZE argument that prevents
1367 changes from being comitted. Update all callers.
1368 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1369 * doc/as.texinfo: Document the new pseudos.
1371 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1375 (DISTCLEANFILES): Define.
1376 * doc/Makefile.am (DISTCLEANFILES): Define.
1377 * Makefile.in, doc/Makefile.in: Rebuild.
1379 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1381 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1382 Don't set targ or gas_target. Define SCO_ELF and
1383 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1385 * Makefile.am: Remove @target_frag@.
1386 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1388 (dep-am): Mark as phony.
1389 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1391 * config/arm-big.mt, config/arm-lit.mt: Remove.
1392 * config/mips-big.mt, config/mips-lit.mt: Remove.
1393 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1394 * config/ppc-sol.mt: Remove.
1395 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1396 * config/m88kcoff.mt: Remove.
1397 * config/sco5.mt: Remove.
1398 * configure, config.in, Makefile.in: Rebuild.
1400 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1401 further try to circumvent the .y.h rule.
1402 * Makefile.in: Rebuild.
1404 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1406 * Makefile.am: New file, based on old Makefile.in.
1407 * acinclude.m4: New file, from old aclocal.m4.
1408 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1409 shared library handling; now handled by libtool. Replace
1410 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1411 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1412 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1413 * config.in: New file, created by autoheader.
1415 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1416 * stamp-h.in: New file.
1417 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1418 (parse_args): Likewise.
1419 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1420 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1421 * Makefile.in, doc/Makefile.in: Now built with automake.
1422 * aclocal.m4: Now built with aclocal.
1423 * configure: Rebuild.
1425 * cond.c (s_else): If not listing false conditionals, turn listing
1426 off in the false branch of the else.
1428 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * config/tc-mips.c (macro): Fix handling of a double load from a
1431 symbol plus an offset.
1433 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1434 has an associated external symbol.
1436 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1438 * config/tc-alpha.c (s_alpha_ucons): New function.
1439 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1441 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1443 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1444 line if we encounter an error.
1446 * config/tc-v850.c (md_assemble): Sign extend constants value
1447 for hi and hi0 expressions.
1448 (v850_insert_operand): Enable range checking for generic 16bit
1451 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1453 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1454 LO16, HI16 and HI16_S relocs.
1456 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1458 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1460 * configure: Regenerated with autoconf 2.12.
1461 * Makefile.in: Add $(EXEEXT) to all executables.
1463 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1465 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1466 unconditional branches.
1467 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1470 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1472 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1474 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * macro.c (define_macro): Make sure the index is in range before
1479 start-sanitize-tic80
1480 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1482 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1483 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1484 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1488 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1490 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1491 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1492 defined, use s_align_ptwo for .align.
1493 * configure.in (i386-*-msdosdjgpp*): New target.
1494 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1495 * configure: Rebuild.
1497 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1499 * config/tc-sparc.c (last_opcode): New static local.
1500 (md_assemble): Don't issue "FP branch in delay slot" warning if
1501 the delay slot has been annulled.
1503 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1506 code if BFD_ASSEMBLER.
1508 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1510 * config/tc-v850.c (system_registers): Fix ordering of registers.
1512 start-sanitize-tic80
1513 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1515 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1516 when it will be filled in later by relocation information.
1519 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1522 (mips_ip): Fix ISA checks.
1524 start-sanitize-r5900
1525 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1527 * configure.in: Default the r5900 to little endian.
1528 * configure: Rebuilt.
1531 start-sanitize-tic80
1532 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1534 * config/tc-tic80.c (build_insn): Fix endianness problem with
1538 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1540 * config/tc-mips.c (check_absolute_expr): Change warning to
1543 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1545 * config/tc-mips.c (macro_build): Refine code to check if an
1546 instruction is available on a particular cpu variant.
1547 (mips_ip): Likewise.
1549 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1551 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1552 OBJ_AOUT to ifdef OBJ_ELF.
1553 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1554 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1556 * write.c (fixup_segment): Change special case for i386-coff to
1557 not apply for i386-pe.
1558 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1559 which were not done.
1560 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1561 (coff_format_ops): Initialize frob_file_after_relocs field rather
1562 than frob_file field.
1563 * config/obj-coff.h (coff_frob_file): Don't declare.
1564 (coff_frob_file_after_relocs): Declare.
1565 (obj_frob_file): Don't define.
1566 (obj_frob_file_after_relocs): Define.
1567 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1568 * configure: Rebuild.
1570 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1572 * config/obj-coff.c (fixup_segment): Never subtract section
1573 address from PC relative reloc which will be fully resolved.
1575 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1577 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1578 with hpux10 header files.
1580 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1582 From Jason Merrill <jason@cygnus.com>:
1583 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1585 * config/tc-i386.h (md_maybe_text): Define.
1586 (md_do_align): Use md_maybe_text.
1588 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1590 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1591 relocations, don't check for symbol being external, weak, etc.
1593 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1595 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1596 calculate relocations to any external symbol, because we might be
1597 linking a shared object and the symbol might be overriden or moved
1598 (for instance, moved into a static executable's .bss section).
1599 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1601 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1602 be calculated by the assembler.
1604 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1605 whose destination lies in the same file, by ignoring the @plt or
1606 @local and aiming the branch at its destination.
1608 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1610 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1611 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1614 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1615 of obj_copy_symbol_attributes.
1617 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1619 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1620 signed operand, sign extend a 32 bit value to the host size.
1622 * Makefile.in (CFLAGS): Subsitute from configure script. From
1623 Jeff Makey <jeff@cts.com>.
1625 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1626 buffer size to make a copy of the symbol.
1628 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1631 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1633 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1634 step through the frags calling cvt_frag_to_fill, switch to
1635 SEG_DATA when we reach data_frag_root.
1637 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1639 * config/tc-mn10300.c (md_assemble): Allow an empty register
1640 list for instructions which use register lists.
1642 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1644 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1646 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1649 * config/tc-arm.c: Add prototypes for many static functions.
1650 (struct asm_opcode ): Add prototypes for parms field.
1651 (struct thumb_opcode ): Likewise.
1652 (fp_op2): Remove unused flags parameter.
1653 (output_inst): Make static.
1654 (arm_after_pass_hook): Remove unused ignore parameter.
1655 * config/tc-arm.h (arm_after_pass_hook): Declare.
1656 (arm_start_line_hook): Declare.
1657 (arm_frob_label): Declare.
1659 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1661 * depend.c (wrap_output): new prototype.
1663 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * config/tc-sh.c (md_apply_fix): Check for overflow.
1667 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1668 section size to be aligned.
1670 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * config/tc-sh.h (md_cons_align): Define.
1673 (sh_cons_align): Declare.
1674 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1675 (sh_no_align_cons): New static variable.
1676 (s_uacons): New static function.
1677 (sh_cons_align): New function.
1678 (sh_handle_align): Warn about misaligned data.
1679 * doc/c-sh.texi: Document .uaword and .ualong.
1681 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1683 * macro.c (macro_expand): In MRI mode, treat single quote as a
1684 separator character when checking for a positional argument.
1686 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-arm.c (md_parse_option): Merge in changes from
1691 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1693 * configure.in (emulations): Add Thumb architecture support from
1694 armT-9703-28-branch.
1696 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1698 * doc/all.texi: Add enabling of ARM documentation.
1700 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1702 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1704 * config/tc-mips.c: Added r3900 support.
1706 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1708 * as.c: (parse_args) `-t' option requires an argument.
1710 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-arm.c (md_begin): Change call to
1713 coff_arm_bfd_set_private_flags() to a call to
1714 bfd_set_private_flags().
1716 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1718 * Makefile.in: Rebuild dependencies.
1720 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1721 of a BFD_RELOC_RVA reloc.
1723 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1725 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1726 (hppa_force_relocation): Force a relocation for an absolute
1729 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1731 * doc/as.texinfo: Don't use @value in section names or index
1732 entries; it confuses texinfo.tex.
1734 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1736 * doc/as.texinfo: Updated for -MD option.
1737 * Makefile.in (CFILES): Added depend.c.
1738 (OBJS): Added depend.o.
1739 * as.h (start_dependencies, register_dependency,
1740 print_dependencies): New declarations.
1741 * depend.c: New file.
1742 * as.c (parse_args): Added -MD option.
1743 (main): Call print_dependencies.
1744 (show_usage): Added help for -MD.
1745 * read.c (s_app_file): Call register_dependency.
1746 (s_include): Call register_dependency when file is found.
1747 (read_a_source_file): Call register_dependency.
1749 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1751 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1752 section address to the symbol value.
1754 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1756 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1757 into the new membership field.
1759 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1761 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1762 command line then the ARM7 is now chosen by default when setting
1763 the BFD machine and architecture.
1765 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1768 hold APCS selection.
1769 (md_begin): Added code to generate flags to be set into the COFF
1770 header and the calls to the BFD functions to do this.
1771 (md_parse_option, md_show_usage): Added new command line
1772 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1773 -marmv3m, -marmv4, -marmv4t.
1775 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1776 as it is never used.
1778 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1780 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1781 label name with ".".
1782 * config/tc-mn10300.c (md_convert_frag): Likewise.
1784 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1786 * config/tc-mips.c (set_at): Check for bignum.
1787 (check_absolute_expr, macro, mips16_macro): Likewise.
1789 start-sanitize-tic80
1790 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1792 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1793 for overflow/underflow, only insert lower 15 bits into instruction.
1796 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1798 * config/tc-i386.c (pi): Check for RegMMX.
1800 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1802 * expr.c (expr): When subtracting values in the same frag,
1803 subtract X_add_number rather than adding it.
1805 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1807 * config/obj-coff.c (write_object_file): Just pass NULL to
1808 md_do_align, not the address of a char holding NOP_OPCODE.
1810 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1812 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1813 than an address if the floating point value looks sufficiently
1816 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1818 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1819 section size to be aligned.
1821 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1823 * cond.c: Include "macro.h".
1824 (struct conditional_frame): Add macro_nest field.
1825 (initialize_cframe): Initialize macro_nest.
1826 (cond_finish_check): Add nest parameter. Change all callers.
1827 (cond_exit_macro): New function.
1828 * as.h (cond_finish_check): Update declaration.
1829 (cond_exit_macro): Declare.
1830 * input-scrub.c (macro_nest): Make globally visible.
1831 (input_scrub_next_buffer): Call cond_finish_check.
1832 * macro.h (macro_nest): Declare.
1833 * read.c (s_mexit): Call cond_exit_macro.
1835 * config/tc-i386.h (RegMMX): Define.
1836 * config/tc-i386.c (pi): Check for all register types.
1837 (type_names): Add RegMMX.
1838 (md_assemble): Handle RegMMX.
1840 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1842 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1845 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1847 * config/tc-mips.c (nopic_need_relax): Add new parameter
1848 before_relaxing. Use it when testing ecoff_extern_size.
1849 (load_address, macro, md_estimate_size_before_relax): Fix all
1852 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1854 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1855 (obj_elf_subsection): New static function.
1857 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1859 * config/obj-coff.c (coff_header_append): Don't reset string_size
1860 each time through the loop.
1862 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1864 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1866 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1868 * doc/internals.texi (Porting GAS): Correct documentation for
1869 current configure handling of targ-cpu.h, et. al.
1870 (CPU backend): Document listing macros.
1872 * listing.c (data_buffer): Set size based on other listing macros,
1873 rather than always using 100.
1874 (data_buffer_size): Remove static variable.
1875 (calc_hex): Make data_buffer_size a local variable. Don't leave
1876 any slop when filling data_buffer.
1878 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1880 * doc/c-mips.texi: Document .set autoextend.
1882 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1884 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1885 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1886 sparc-*-openbsd*): New targets.
1887 * configure: Rebuild.
1889 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1891 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1892 for all undefined symbols.
1894 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1899 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1901 * configure.in (alpha*-*-openbsd*): New target.
1902 * configure: Rebuild.
1904 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1906 * configure.in (mips-*-openbsd*): New target.
1907 * configure: Rebuild.
1910 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1912 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1913 for instructions using conditional execution.
1916 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1918 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1920 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * Makefile.in (srcroot): Remove.
1923 (INSTALL): Set to @INSTALL@.
1924 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1925 (all, dvi): Don't set srcroot.
1926 (install): Depend upon as.new, gasp.new, and installdirs. Use
1927 $(program_transform_name) directly, rather than using
1928 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1929 (installdirs): New target.
1930 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1931 (install): Depend upon installdirs. Use $(program_transform_name)
1932 directly, rather than using $(INSTALL_XFORM) and
1934 (installdirs): New target.
1935 (install-info-as): Run mkinstalldirs.
1936 (install-info-gasp): Likewise.
1938 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1940 * Makefile.in (INSTALL): Change install.sh to install-sh.
1942 * symbols.c (resolve_symbol_value): Check for division by zero.
1944 From Thomas Graichen <graichen@rzpd.de>:
1945 * Makefile.in: Always use $(SHELL) when running move-if-change.
1946 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1947 * configure: Rebuild.
1949 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1951 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1952 New argument `want'. Update enum cgen_parse_operand_result values.
1953 Initialize if CGEN_PARSE_OPERAND_INIT.
1954 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1955 (md_assemble): Call cgen_asm_init_parse.
1956 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1958 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * config/tc-m68k.c (m68k_ip): Handle #j.
1962 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1964 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1965 right address for call label:32,regs,imm.
1967 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1969 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1971 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1972 symbol for OBJ_ELF anymore.
1974 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1976 * Makefile.in: Regenerate dependencies.
1977 (TARG_CPU): New variable.
1978 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1979 (.dep1): Delete creating of cgen-opc.h.
1980 (.tcdep): Put proper contents in cgen-opc.h.
1981 * configure.in (m32r): Delete setting of extra_files, extra_links.
1982 (AC_OUTPUT): Create cgen-opc.h.
1983 * configure: Regenerated.
1985 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1987 * makefile.vms: Update to build gasp.exe.
1989 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1991 * write.c (relax_frag): Make non-static.
1992 * write.h (relax_frag): Add prototype for.
1993 * config/tc-m32r.h (md_do_align): New arg `max'.
1994 * config/tc-m32r.c (m32r_do_align): Likewise.
1995 Update calls to frag_align, frag_align_pattern.
1996 (fill_insn): Update call to m32r_do_align.
1997 (m32r_scomm): Update call to frag_align.
1999 * config/tc-m32r.[ch]: New files.
2001 * Makefile.in (CPU_TYPES): Add m32r.
2002 (TARGET_CPU_CFILES): Add tc-m32r.c.
2003 (TARGET_CPU_HFILES): Add tc-m32r.h.
2004 (DISTCLEAN_HERE): Add cgen-opc.h.
2005 (.dep1,.tcdep): Create empty cgen-opc.h.
2006 (cgen.o): Add dependencies.
2007 (dependencies): Regenerate.
2008 * as.h (struct frag): New member fr_targ.
2009 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2010 * conf.in (USING_CGEN): New macro.
2011 * configure.in (m32r-*-*): Add entry for.
2012 Add cgen.o to extra_objects.
2013 * configure: Regenerate.
2014 * frags.c (frag_var): fr_pcrel_adjust renamed to
2015 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2016 (frag_variant): Likewise.
2017 * write.c (relax_frag): Likewise.
2018 * config/tc-ns32k.c (*): Likewise.
2020 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2023 rather than for any end of line character.
2025 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2026 call abort (i.e., as_abort) rather than crashing.
2028 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2029 OBJ_ELF, rather than of S_GET_OTHER.
2031 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2033 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * Makefile.in (VERSION): Set to 2.8.1.
2037 * Branched binutils 2.8.
2039 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2041 * COPYING: Update FSF address.
2043 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2045 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2047 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2049 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2051 * config-gas.com: Update to handle both vax and alpha.
2052 * makefile.vms: Update to use config-gas.
2053 * conf-a-gas.com: Remove file.
2055 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2057 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2058 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2059 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2061 start-sanitize-tic80
2062 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2064 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2065 at the beginning of a line for compatibility with .S files where
2066 cpp leaves the filename transitions beginning with '#'.
2069 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2071 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2072 tc_coff_sizemachdep if OBJ_COFF.
2074 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2076 * config/tc-ppc.c (register_name): Declare.
2078 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2080 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2081 * configure: Rebuild.
2083 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2085 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2086 (mips16_mark_labels): New static function.
2087 (append_insn): Call mips16_mark_labels.
2088 (mips_emit_delays): Likewise.
2089 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2090 (s_mips_stab): New static function.
2092 * configure.in: Use ELF for mips-*-gnu*.
2093 * configure: Rebuild.
2095 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2097 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2100 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2102 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2103 set OPCODES_LIB to empty.
2104 * configure: Rebuild.
2106 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2108 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2110 * configure: Rebuild.
2112 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2114 * itbl-parse.y (yyerror): Make static. Declare.
2116 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2117 * configure.in: Set emulations for mips-*-linux*-*.
2118 * configure: Rebuild.
2120 * config/tc-mips.c (struct mips_set_options): Define.
2121 (mips_opts): New static variable.
2122 (mips_isa): Remove. Now a field in mips_opts. Change all
2124 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2125 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2126 (struct mips_option_stack): Define.
2127 (mips_opts_stack): New static variable.
2128 (s_mipsset): Add support for .set push and .set pop.
2129 * doc/c-mips.texi: Document .set push and .set pop.
2131 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2132 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2133 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2135 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * as.c (parse_args): Update copyright date in version message.
2139 * Makefile.in (clean-here): Remove dependency files.
2141 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2142 (s_mri_common): Check S_IS_COMMON unconditionally.
2143 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2144 * config/tc-alpha.c (s_alpha_comm): Likewise.
2145 * config/tc-mips.c (nopic_need_relax): Likewise.
2146 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2147 (ppc_pe_comm): Likewise.
2148 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2149 common symbol to bfd_com_section_ptr.
2150 * config/tc-sparc.c (s_common): Likewise.
2151 (tc_gen_reloc): Likewise.
2154 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2156 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2159 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2161 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2164 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2166 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2169 * listing.c (print_lines): Add lineno parameter. Change all
2171 (listing_listing): Only call calc_hex for the right line.
2172 (listing_list): Set the new edict based on the current edict, in
2173 order to handle listing commands in macros correctly.
2175 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2178 * cond.c (cond_finish_check): New function.
2179 * as.h (cond_finish_check): Declare.
2180 * as.c (main): Call cond_finish_check.
2183 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2185 * config/tc-d30v.c (md_assemble): If two instructions
2186 are supposed to be assembled in parallel and the first one is
2187 long, print an error and stop.
2188 (md_apply_fix3): Don't calculate absolute relocs. Just write
2192 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2194 * config/tc-i386.h (iclrKludge): Define.
2195 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2197 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2199 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2200 * config/tc-alpha.c (alpha_debug): New static variable.
2201 (md_parse_option): Set alpha_debug if -g is seen.
2202 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2205 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2207 * config/tc-d30v.c (build_insn): Enable range-checking code.
2208 (postfix): Stop at space or comma. Fixes PR 11862.
2209 (md_assemble): Change error message.
2212 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2214 * Makefile.in: Added automatic dependency building.
2215 * dep-in.sed: New file.
2217 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2219 * config/obj-ieee.c (segment_name): Don't define function if this
2222 * config/obj-coff.h (DO_STRIP): Don't define.
2223 * config/tc-h8300.h (DO_STRIP): Don't define.
2224 * config/tc-h8500.h (DO_STRIP): Don't define.
2225 * config/tc-w65.h (DO_STRIP): Don't define.
2226 * config/tc-z8k.h (DO_STRIP): Don't define.
2228 * symbols.c (colon): Call obj_frob_label if it is defined.
2229 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2231 * configure.in: Don't set files and links. Don't call
2232 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2233 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2234 * configure: Rebuild.
2235 * Makefile.in (TARG_CPU_C): New variable.
2236 (TARG_CPU_O, TARG_CPU_H): New variables.
2237 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2238 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2239 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2240 (LINKED_SOURCES): Remove.
2241 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2242 (LINKED_HEADERS): Remove.
2243 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2244 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2246 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2247 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2248 (itbl-cpu.h): Remove target.
2249 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2252 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2254 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2256 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2258 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2259 open coded loop that does not require the name to start with a
2262 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2264 * frags.c (frag_var): Change offset parameter to offsetT.
2265 (frag_variant): Likewise.
2266 * frags.h (frag_variant, frag_var): Update declarations.
2267 * config/tc-m68k.c (struct m68k_it): Change foff field to
2269 (add_frag): Change off parameter to offsetT.
2270 * Several files: Add casts to calls to frag_var.
2272 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2273 serialize a parallel make.
2274 (itbl-parse.h): Split target out from itbl-parse.c.
2276 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2278 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2280 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2281 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2282 storing the value of a common symbol.
2284 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2286 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2288 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2289 that is done by symbol_remove and symbol_insert.
2291 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2294 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * config/tc-mips.c (load_register): In 32 bit mode, when not
2297 dealing with a 64 bit number, permit the upper 32 bits to be set
2298 even if bit 31 is not set.
2300 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2302 * read.c (potable): Add "equiv".
2303 (s_set): Handle .equiv based on argument.
2304 * doc/as.texinfo (Equiv): New node to document .equiv.
2305 (Err): New node to document .err.
2307 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2309 * Many files: Add function prototypes.
2310 * as.c (show_usage, parse_args): Make static.
2311 * frags.h (frag_alloc): Declare.
2312 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2313 * symbols.c (dollar_label_instance): Change return type to long.
2314 * symbols.h (print_symbol_value): Declare.
2315 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2316 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2317 (remove_subsegs, relax_frag): Make static.
2318 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2319 (what_kind_of_float): Likewise.
2320 (atof_vax): Make static. Change what_kind to int.
2321 (md_atof): Change what_statement_type to int.
2322 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2323 * config/tc-alpha.c (vax_md_atof): Declare.
2324 (md_atof): Don't declare atof_ieee and vax_md_atof.
2325 * config/tc-i386.c (set_16bit_code_flag): Make static.
2326 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2327 * config/tc-m68k.c (add_fix): Change width to int.
2328 (insert_reg): Change regname to const.
2329 (md_atof): Don't declare atof_ieee.
2330 (demand_empty_rest_of_line): Don't declare.
2331 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2332 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2333 (parse_keyword_arg): Change lookup_fn to take const arg.
2334 (md_atof): Don't declare atof_ieee.
2335 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2336 (tc_aout_pre_write_hook): Don't declare.
2338 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2340 * as.h (bfd_alloc_by_size_t): Don't declare.
2341 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2343 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2345 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2346 (symbol_append): Set sy_next and sy_previous when adding a single
2347 symbol to an empty list. Call debug_verify_symchain.
2348 (verify_symbol_chain): Use assert, not know.
2350 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2352 * NEWS: Note BeOS support.
2353 * configure.in: (ppc-*-beos): New target, use coff as object format.
2354 * configure: Regenerate with autoconf.
2356 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2358 * config/tc-mips.c (md_apply_fix): Improve error message for out
2361 * Makefile.in: Add dependencies on obstack.h where needed.
2363 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2365 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2366 case of a symbol equated to another symbol when using SVR4_PIC.
2368 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2370 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2372 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2373 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2375 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2376 and md_elf_section_change_hook if they are defined.
2377 (obj_elf_text, obj_elf_previous): Likewise.
2379 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2381 * config/obj-multi.h (struct elf_obj_sy): Define if
2383 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2385 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2386 OBJ_SYMFIELD_TYPE is defined.
2388 * doc/as.texinfo (bss): Improve description of .bss section. In
2389 ELF or COFF, you are permitted to switch into the section.
2390 (Comm): Rewrite description of common symbols.
2391 (Lcomm): Mention that some targets permit a third argument.
2393 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2397 * symbols.c (colon): Change type of local to int. From Alan Modra
2398 <alan@spri.levels.unisa.edu.au>.
2400 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2401 alignment if a zero fill pattern was explicitly specified.
2402 * config/tc-sh.c (sh_do_align): Likewise.
2404 * read.c (equals): Always permit register names to be redefined.
2406 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2407 mips16 symbol to be adjusted if a symbol is being subtracted from
2410 From Eric Youngdale <eric@andante.jic.com>:
2411 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2412 illegal symbol version names.
2413 (elf_frob_symbol): Check for external default versions.
2415 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2417 From Eric Youngdale <eric@andante.jic.com>:
2418 * config/obj-elf.h (struct elf_obj_sy): Define.
2419 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2421 * config/obj-elf.c (obj_elf_symver): Just record the name.
2422 (obj_symbol_new_hook): Initialized versioned_name field.
2423 (elf_frob_symbol): If there is a versioned_name, either rename the
2424 symbol, or add an alias with that name.
2426 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2428 * config/tc-mn10300.c (md_relax_table): Define.
2429 (md_convert_frag): Implement.
2430 (md_assemble): Handle relaxable operands/instructions correctly.
2431 (md_estimate_size_before_relax): Implement.
2432 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2434 * config/tc-mn10200.c (md_relax_table): Fix typos.
2436 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2437 relocs anymore. Tweak fx_offset for pc-relative relocs.
2439 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2441 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2444 start-sanitize-tic80
2445 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2447 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2449 * config/tc-tic80.c (md_begin): Declare external variable
2450 coff_flags and insert an F_AR32WR bit into it.
2453 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2455 * read.c (equals): Add reassign parameter. Change all callers.
2456 * read.h (equals): Update declaration.
2458 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2460 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2461 can rely on the frag address to determine whether a frag is
2464 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2466 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2467 (S_LOCAL_NAME): Likewise.
2468 (FAKE_LABEL_NAME): Define unconditionally.
2469 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2471 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2472 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2473 Don't define FAKE_LABEL_NAME.
2474 * config/te-ic960.h: Likewise.
2475 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2476 (mips_frob_file_before_adjust): Declare.
2477 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2478 (mips_local_label): Remove.
2480 * config/te-sco386.h: Remove; not used.
2482 start-sanitize-tic80
2483 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2485 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2486 byte alignment rather than power-of-two alignment that is the
2490 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2494 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2495 message, and add newline.
2496 (process_file): Don't process assignments in the label if this is
2497 a equ or assign pseudo-op.
2498 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2499 and K_EQU, to match documentation.
2501 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2503 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2504 to denote read-only data sections.
2506 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2508 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2509 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2511 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2512 binary number if the next character is '+' or '-'.
2514 start-sanitize-tic80
2515 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2517 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2518 (find_opcode): Match operands that can be floats.
2519 (build_insn): Handle O_big (float) expressions and build
2523 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2525 * configure.in (mips*-*-lnews*): New target, also make empty
2526 emulation list for this target.
2527 * configure: Update.
2528 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2529 (mips_target_format): Use.
2530 * te-lnews.h: New file.
2532 start-sanitize-tic80
2533 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2535 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2536 operands with :m or :s modifiers and generate the right opcodes
2540 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2542 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2543 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2545 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2547 * config/tc-m68k.c (instring): Useless local declaration of
2548 crack_operand removed.
2549 * expr.h (expressionS): Changed type of X_op field to operatorT if
2552 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2554 Based on patches from Robert Lipe <robertl@dgii.com>:
2555 * configure.in: Add i386coff and i386elf to emulation list.
2556 * configure: Rebuild.
2557 * as.c (i386coff, i386elf): Declare.
2558 * obj.h (coff_format_ops): Declare.
2559 * config/obj-coff.c (OBJ_HEADER): Define.
2560 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2561 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2562 (obj_pseudo_table): Add "version".
2563 (coff_pop_insert): New static function.
2564 (coff_sec_sym_ok_for_reloc): New static function.
2565 (no_func): New static function.
2566 (coff_format_ops): New variable.
2567 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2568 (obj_symbol_new_hook): Define.
2569 (coff_obj_read_begin_hook): Declare.
2570 (obj_read_begin_hook): Define.
2571 * config/tc-i386.h (i386_target_format): Declare.
2572 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2573 OUTPUT_FLAVOR when appropriate.
2574 (i386_target_format): New function.
2575 * Makefile.in (obj-coff.o): New target.
2576 (e-i386coff.o, e-i386elf.o): New targets.
2578 From Stephen Williams <steve@icarus.icarus.com>:
2579 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2580 (_tc_get_bal_of_call): Don't declare.
2581 (tc_get_bal_of_call): Declare as function, don't define as macro.
2582 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2583 in sy_tc field, not x_balntry field.
2584 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2585 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2586 field, not x_balntry field.
2588 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2589 have the SHF_ALLOC attribute.
2591 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2592 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2593 (itbl-lex.o): Depend upon itbl-parse.h.
2595 * itbl-parse.y (yyerror): Change return type to int. Change to
2596 use old style function declaration.
2598 * Makefile.in (itbl-lex.o): Remove -Wall.
2599 (itbl-parse.o): Likewise.
2601 * cond.c (s_ifdef): If we should omit conditionals from listings,
2603 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2604 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2605 (listing_listing): Handle EDICT_NOLIST_NEXT.
2606 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2607 * listing.h (LISTING_NOCOND): Define.
2608 (LISTING_SKIP_COND): Define.
2609 * as.c (show_usage): Mention c as a suboption of -a.
2610 (parse_args): Handle c as a suboption of -a.
2611 * doc/as.texinfo: Document -alc.
2613 start-sanitize-tic80
2614 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2616 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2619 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2621 * doc/as.texinfo: Document .symver.
2623 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2625 * config/tc-d10v.c: Change pre_defined_registers to
2626 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2628 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2630 * config/obj-coff.c: Fix typo in comment section.
2631 start-sanitize-tic80
2632 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2633 an additional alignment argument.
2634 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2636 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2640 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2642 * Makefile.in: Remove dependancies on itbl-cpu.h.
2643 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2646 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2648 * itbl-ops.h: Include as.h.
2650 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2652 * as.c: Remove -t option.
2653 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2654 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2655 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2657 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2659 * itbl-ops.c: Don't define DEBUG.
2661 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2663 * Makefile.in: Update itbl-test.c to reflect its new location.
2665 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2667 * itbl-ops.c: Add test for itbl_have_entries.
2668 * config/tc-mips.c: Remove test for itbl_have_entries.
2669 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2671 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2673 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2674 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2675 (LEX, LEXFLAGS): Define.
2676 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2678 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2680 * itbl-parse.y: Fix indentation mistakes from indent program.
2681 * itbl-lex.l: Fix indentation mistakes from indent program.
2682 * itbl-ops.h: Add include for ansidecl.h.
2683 Add PARAMS around function arguments.
2684 Add declaration for itbl_have_entries.
2685 * itbl-ops.c: Add PARAMS around function arguments.
2686 * Makefile.in: Add itbl build rules.
2687 Add dependancies for itbl files to mips target.
2688 * as.c: Add itbl support.
2689 Add new option "--insttbl" for dynamically extending instruction set.
2690 * as.h: Declare insttbl_file_name;
2691 the name of file defining extensions to the basic instruction set
2692 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2693 itbl-ops.o to extra_objects for mips configuration.
2694 Add include file link from itbl-cpu.h to
2695 config/itbl-${target_cpu_type}.h.
2696 * config/tc-mips.c: Allow copz instructions.
2697 Add notes for future additions to the itbl support.
2699 (macro): Call itbl_assemble to assemble itbl instructions.
2700 See if an unknown register is specified in an itbl entry.
2702 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2703 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2705 start-sanitize-tic80
2706 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2707 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2709 (build_insn): Grab a frag early so we can use the address in
2710 fixups. Take one's complement of BITNUM values before insertion
2711 in opcode. Add code to support O_symbol operands.
2712 (md_apply_fix): Replace unimplemented warning with implementation.
2713 (md_pcrel_from): Ditto.
2714 (tc_coff_fix2rtype): Ditto.
2717 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2719 * config/tc-d30v.c (parallel_ok): New function.
2720 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2722 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2723 relocation is in different section. Fixes PR11574.
2725 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2727 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2728 don't set the section alignment to 2**4.
2730 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2732 * config/tc-m68k.c (line_comment_chars): Add '*'.
2734 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2735 (do_scrub_begin): Don't set lex['*'].
2736 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2737 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2740 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2741 * configure: Rebuild.
2742 * config/te-svr4.h: New file.
2743 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2744 TE_SVR4 or TE_DELTA.
2746 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2748 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2749 short conditional branch around a long unconditional branch.
2751 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2753 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2756 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2759 * symbols.c (resolve_symbol_value): If both left and right
2760 operands are undefined, warn about both of them.
2762 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2764 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2765 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2766 (obj_elf_symver): New static function.
2767 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2770 * write.c (relax_segment): Make type and printf format agree.
2772 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2776 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2778 * config/tc-d30v.c, config/tc-d30v.h: New files.
2780 * configure: Rebuilt.
2782 * configure.in: Add case for d30v.
2785 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2787 * config/tc-alpha.h (md_operand): Define with a null expansion,
2788 like all the other targets.
2789 * doc/internals.texi (CPU backend): Add missing word in
2790 md_flush_pending_output description. Fix typo in md_convert_frag
2792 start-sanitize-tic80
2793 * config/tc-tic80: Minor comment additions/changes.
2796 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2798 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2799 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2800 * config/obj-coff.c (obj_coff_def): Use
2801 tc_canonicalize_symbol_name if defined.
2802 (obj_coff_tag, obj_coff_val): Likewise.
2803 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2805 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2807 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2808 does not actually work, though:
2809 * configure.in (i386-sequent-bsd*): New target.
2810 * configure: Rebuild.
2811 * config/tc-dynix.h: New file.
2812 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2814 * read.c (do_align): Add max parameter. Change all callers.
2815 Remove useless static variables.
2816 (s_align): New static function. Do common portion of
2817 s_align_bytes and s_align_ptwo.
2818 (s_align_bytes, s_align_ptwo): Just call s_align.
2819 * frags.c (frag_align): Add max parameter. Change all callers.
2820 (frag_align_pattern): Likewise.
2821 * frags.h (frag_align, frag_align_pattern): Update declarations.
2822 * write.c (relax_segment): Limit alignment change to fr_subtype.
2823 Fix some types to be addressT.
2824 * config/obj-coff.c (size_section): Likewise.
2825 * config/obj-ieee.c (size_section): Likewise.
2826 * config/tc-d10v.h (md_do_align): Add max parameter.
2827 * config/tc-i386.h (md_do_align): Likewise.
2828 * config/tc-m88k.h (md_do_align): Likewise.
2829 * config/tc-m88k.c (m88k_do_align): Likewise.
2830 * config/tc-sh.h (md_do_align): Likewise.
2831 * config/tc-sh.c (sh_do_align): Likewise.
2832 * as.h: Improve comments on rs_align and rs_align_code.
2833 * doc/as.texinfo: Document new alignment arguments.
2834 * doc/internals.texi (Frags): Document use of fr_subtype field for
2835 rs_align and rs_align_code.
2837 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2839 * config/tc-mips.c: Changed opcode parsing.
2841 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2843 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2844 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2845 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2846 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2847 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2848 to a location consistent with the rest of the target include files.
2849 * config/tc-i386.c: Remove misleading comment.
2850 * doc/internals.texi (CPU backend): Add description of function
2851 md_undefined_symbol.
2852 start-sanitize-tic80
2853 * config/tc-tic80.c: Add code to insert predefined symbols into the
2854 symbol table so they can be parsed by the standard expression parser.
2855 Remove custom code that use to parse them.
2856 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2857 to a location consistent with the rest of the target include files.
2860 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2862 * as.h: GNU c provides unlink() function.
2864 Unify section handling on openVMS/Alpha:
2865 * config/tc-alpha.c(s_alpha_link): Remove.
2866 (s_alpha_section): New function.
2867 Remove case-hacking of symbols
2868 Add .code_address pseudo-op.
2869 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2870 (s_alpha_code_address): New function.
2871 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2872 static constructors/destructors.
2873 Add debug code for crash debugs, to be removed when traceback code
2874 is added to object code.
2875 (s_alpha_name): New function for .name pseudo-op.
2876 (alpha_print_token): New function to print token expressions with
2877 alpha specific extensions.
2879 * makefile.vms: Allow compilation with current gcc snapshot.
2881 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2883 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2884 (DVIPS): Set to dvips.
2885 (ps, as.ps, gasp.ps): New targets.
2886 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2887 and MAKEINFO env variables.
2888 (internals.ps): Use DVIPS macro.
2889 (clean): Remove core and backup files.
2890 (distclean): Remove temporary files from building internals.
2892 * doc/internals.texi (Frags): Fix typo.
2893 (GAS processing): Ditto.
2894 (CPU backend): Ditto.
2895 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2896 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2897 * read.c: Remove ugly hack that dealt with config files not
2898 correctly defining TARGET_BYTES_BIG_ENDIAN.
2899 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2900 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2901 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2902 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2903 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2904 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2905 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2906 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2907 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2908 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2909 whether it is defined or not.
2910 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2911 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2912 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2913 whether it is defined or not.
2914 start-sanitize-tic80
2915 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2916 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2919 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2921 * write.c (write_relocs): Correct text in as_fatal error message,
2922 bfd_perform_relocation -> bfd_install_relocation.
2924 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2926 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2927 * read.c (LEX_TILDE): Define if not defined.
2928 (lex_type): Use LEX_TILDE.
2929 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2930 not is_part_of_name.
2932 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2934 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2937 * config/tc-mips.c (mips16_extended_frag): Correct base address
2938 for an extended PC relative instruction.
2939 (md_convert_frag): Likewise.
2941 * config/tc-mips.c (prev_nop_frag): New static variable.
2942 (prev_nop_frag_holds): New static variable.
2943 (prev_nop_frag_required): New static variable.
2944 (prev_nop_frag_since): New static variable.
2945 (append_insn): If we aren't reordering, and prev_nop_frag is not
2946 NULL, and we don't need any nops, then decrease the size of
2947 prev_nop_frag. Don't insert nops because of instructions in
2948 noreorder sections. Remember whether the previous instructions
2949 where in noreorder sections even when not reordering.
2950 (mips_no_prev_insn): Add preserver parameter. Change all
2951 callers. Refer prev_nop_frag variables when appropriate.
2952 (mips_emit_delays): Set up prev_nop_frag.
2953 (s_mipsset): Clear prev_nop_frag if reordering.
2955 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2957 * config/tc-mips.c (append_insn): Remove useless code which
2958 handled swapping a mips16 jump with a mips16 instruction with a
2961 * config/tc-mips.c (md_parse_option): When debugging, set
2962 mips_optimize to 1, not 0.
2964 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2966 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2967 like the expression was based on `.', adjust the value of the
2970 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2971 extended instruction in a delay slot when not reordering.
2972 (md_convert_frag): Warn if an extended instruction appears in a
2975 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2976 (s_insn): New static function.
2977 * doc/c-mips.texi: Document .insn.
2979 * config/tc-mips.c (md_begin): Add the general registers to the
2981 (mips16_ip): First parse the expression, and then see whether it
2982 came up with a register, rather than trying to first see whether
2983 we are looking at a register.
2985 start-sanitize-tic80
2986 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2988 * config/tc-tic80.c: Numerous changes and additions to flesh
2989 out functions that were previously just stubs, and fix some
2990 problems found using the new TIc80 testsuite cases.
2993 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2995 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2996 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2998 * config/tc-mips.c (append_insn): Output jump instruction as a
2999 pair of 2 byte instructions, rather than as a single 4 byte
3002 start-sanitize-r5900
3003 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3004 (mips_ip): Don't check INSN_ISA for a macro.
3007 start-sanitize-r5900
3008 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3010 * config/tc-mips.c: added r5900.
3013 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3015 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3016 config/itbl-mips.h: Add copyright message and fix indentation.
3018 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3020 * itbl-ops.c: New file. Add support for dynamically read
3021 instruction registers, opcodes and formats. Build internal table
3022 for new instructions and provide callbacks for assembler and
3024 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3026 * itbl-ops.h: New file. Header file for itbl support.
3027 * config/itbl-mips.h: New file. Mips specific definitions for
3030 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3032 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3033 fit into the constant field of a relaxable operand, then it does
3036 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3039 a jsr target in a different section just like a jsr to
3040 an undefined target.
3042 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3045 against any mips16 symbols, not just externally visible ones.
3046 (md_apply_fix): Corresponding change.
3048 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3050 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3051 the operand of the exit instruction.
3053 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3055 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3056 as O_symbol, copy over the segment.
3058 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3061 fixup to be against the section symbol, adjust the value
3064 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3066 * write.c (write_relocs): Avoid looping on equated symbols.
3067 Adjust fx_offset by X_add_number for each symbol.
3068 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3070 (fixup_segment): Add a loop to track down equated symbols and
3071 adjust fx_offset appropriately.
3073 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3075 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3076 jmp -> bra relaxing.
3077 (md_convert_frag): Handle jmp->bra relaxing.
3078 (md_assemble): Handle jmp->bra relaxing.
3079 (md_estimate_size_before_relax): Likewise.
3081 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3083 * config/tc-i386.c (i386_align_code): Add comments explaining the
3086 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3088 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3089 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3091 (md_longopts): Add "enforce-aligned-data".
3092 (md_show_usage): Mention --enforce-aligned-data.
3093 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3094 enforce-aligned-data.
3096 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3097 "word", and "short".
3098 (ppc_xcoff_cons): New static function.
3100 * write.c (relax_segment): Give an error if a .space symbol is
3101 common or undefined.
3103 * read.c (read_a_source_file): Don't handle mri_pending_align if
3104 the handler is s_globl or s_ignore.
3106 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3108 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3109 start-sanitize-tic80
3110 * config/tc-tic80.c: Many additions to previous placeholder file.
3111 * config/tc-tic80.h: Ditto.
3114 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3116 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3118 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3120 * config/tc-mips.c (mips_fix_adjustable): New function.
3121 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3122 (mips_fix_adjustable): Declare.
3124 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3125 * read.c (read_a_source_file): After doing an mri_pending_align,
3126 adjust the line_label if there is one.
3127 (s_space): Set mri_pending_align if an odd number of bytes were
3130 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3132 * config/tc-d10v.h (md_do_align): Add this hook to call
3133 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3135 * config/tc-d10v.c (find_opcode): Correctly calculate
3136 branch displacement when .aligns are present.
3138 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3140 * config/tc-mn10200.c (md_relax_table): Define.
3141 (md_convert_frag): Implement.
3142 (md_assemble): Handle relaxable operands/instructions correctly.
3143 (md_estimate_size_before_relax): Implement.
3144 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3146 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3148 * config/tc-mips.c (append_insn): Give an error for jumps to a
3150 (md_apply_fix): Make a branch to an odd address an error rather
3153 * config/tc-mips.c (md_convert_frag): If the user explicitly
3154 requested an extended opcode, pass warn as true to mips16_immed.
3156 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3157 an explicit 0, so that explicitly extended instructions work
3160 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3162 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3163 symbol for a common symbol.
3165 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3167 Patch presumed to have been checked in awhile ago but wasn't.
3168 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3169 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3170 (relax_segment, case rs_org): Move code inside braces. Move locals
3171 target,after inside too.
3172 (relax_segment, case rs_machine_dependent): Guts moved to ...
3173 (relax_frag): New function.
3174 Call md_prepare_relax_scan if defined.
3176 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3178 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3179 'p' operand specifier.
3181 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3183 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3184 m68k family cpus which support long branch addressing modes.
3185 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3186 md_create_long_jump): Use it.
3188 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3190 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3191 the .reginfo or .MIPS.options section if configured for an
3194 * config/tc-mips.c (md_begin): Don't set interlocks for
3197 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3199 * read.c (read_a_source_file): Make sure the symbol ends with
3200 whitespace before checking whether the next character is '='.
3202 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3204 * config/tc-i386.c (sco_id): Moved from here...
3205 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3206 really is an SCO ELF specific thing, not just a SCO x86 specific
3209 start-sanitize-tic80
3210 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3212 * configure.in (tic80-*-*): Don't require 'coff'.
3213 * configure: Regenerate.
3216 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3218 * read.c (emit_expr): Check for overflow of a negative value
3220 * write.c (fixup_segment): Likewise.
3221 * config/obj-coff.c (fixup_segment): Likewise.
3223 * config/tc-m68k.c (struct label_line): Define.
3224 (labels, current_label): New static variables.
3225 (md_assemble): Mark current_label as text, and clear it.
3226 (m68k_frob_label): New function.
3227 (m68k_flush_pending_output): New function.
3228 (m68k_frob_symbol): New function.
3229 * config/tc-m68k.h (tc_frob_label): Define.
3230 (md_flush_pending_output): Define.
3231 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3232 (tc_frob_coff_symbol): Likewise.
3234 * read.c (read_a_source_file): When defining a macro in MRI mode,
3235 don't add the symbol to the symbol table.
3237 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3239 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3240 here since fixup_segment doesn't (linkrelax is set).
3241 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3243 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3245 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3248 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3250 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3251 to avoid warnings with the native HP compiler.
3252 (fix_new_hppa): Similarly for the r_type argument.
3253 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3254 in an #if OBJ_ELF to keep gcc -Wall quiet.
3255 (md_apply_fix): Always initialize "result".
3257 * config/tc-mn10200.c (md_assemble): Generate relocations.
3259 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3261 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3264 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3266 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3267 pass on the new file hook.
3269 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3270 !alpha_force_relocation, as local LITERALs can be adjusted to be
3271 relative to the section.
3273 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3275 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3277 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3278 aligned to odd boundary.
3279 (tc_frob_coff_symbol): Define.
3281 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3283 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3285 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3286 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3288 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3290 (md_assemble): If the size is 'B', set fx_signed.
3291 (md_apply_fix_2): Use fx_signed when checking for overflow.
3293 * write.h (struct fix): Add fx_signed field.
3294 * write.c (fix_new_internal): Initialize fx_no_overflow and
3296 (fixup_segment): Use fx_signed when checking for overflow.
3297 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3298 fx_signed when checking for overflow.
3300 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3302 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3303 updated, and all the useful information is in doc/internals.texi.
3305 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3306 * read.c (read_a_source_file): Check for conditional operators
3307 before doing an MRI pending alignment.
3308 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3309 (tc_conditional_pseudop): Define.
3310 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3311 * doc/internals.texi (CPU backend): Describe
3312 tc_conditional_pseudoop.
3314 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3315 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3317 (md_begin): Check m68k_rel32_from_cmdline before setting
3319 (m68k_mri_mode_change): Likewise.
3320 (md_longopts): Add --disp-size-default-16 and
3321 --disp-size-default-32.
3322 (md_parse_option): Handle new options.
3323 (md_show_usage): Mention new options.
3324 * doc/c-m68k.texi (M68K-Opts): Document new options.
3326 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3327 * config/tc-m68k.c (m68k_index_width_default): New static
3329 (m68k_ip): Use m68k_index_width_default to set the size of a base
3330 register whose size was not given.
3331 (md_longopts): Add --base-size-default-16 and
3332 --base-size-default-32.
3333 (md_parse_option): Handle new options.
3334 (md_show_usage): Mention new options.
3335 * doc/c-m68k.texi (M68K-Opts): Document new options.
3337 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3339 * configure.in: Recognize mips-*-linux* target.
3340 * configure: Rebuild.
3342 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3343 work if valueT is only 32 bits.
3345 * config/tc-mips.c: Throughout, check target_big_endian rather
3347 (byte_order): Remove.
3348 (mips_init_after_args): Remove.
3349 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3350 (mips_init_after_args): Don't declare.
3351 (tc_init_after_args): Don't define.
3353 * config/tc-mips.h (tc_frob_after_relocs): Define if
3355 (mips_elf_final_processing): Likewise.
3356 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3358 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3360 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3361 sld.{h,w} and the operand is relocatable, adjust the adend by
3362 shifting it right one bit.
3364 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * read.c (read_a_source_file): Check mri_pending_align after
3367 checking for a macro. From Ronald F. Guilmette
3370 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3372 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3373 add segment argument. If OBJ_ELF, treat a relocation against a
3374 symbol in a linkonce section like a relocation against an external
3376 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3378 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3382 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3384 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3385 includes config.h instead of host.h, tc.h instead of tp.h, and
3386 targ-env.h instead of target-environment.h.
3387 Also, obj-format.h includes targ-cpu.h instead of
3389 start-sanitize-tic80
3390 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3391 * configure: Rebuild with autoconf.
3392 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3393 (TARGET_FORMAT): Define to "coff-tic80".
3394 * config/tc-tic80.c: New file for TIc80 support.
3395 * config/tc-tic80.h: New file for TIc80 support.
3398 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3403 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * write.c (adjust_reloc_syms): If the fixup symbol has been
3406 equated to an undefined symbol, convert the fixup to being against
3407 the target symbol. Remove obsolete code handling a special case
3410 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3412 * mpw-make.sed: Use NewFolderRecursive for installation.
3414 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3416 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3418 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3420 * config/tc-d10v.c (md_assemble): Fix bug which caused
3421 second instruction in a line to be case sensitize. PR11312
3423 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3425 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3426 range check operands with MN10200_OPERAND_NOCHECK set.
3427 (check_operand): Likewise.
3429 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3432 (md_begin): Always align the text section to a four byte
3434 (append_insn): Remove call to record_align.
3436 * config/tc-mips.c (insn_label): Remove.
3437 (struct insn_label_list): Define.
3438 (insn_labels, free_insn_labels): New static variables.
3439 (mips_clear_insn_labels): New static function.
3440 (append_insn): Mark all mips16 text labels, and make them odd.
3441 Handle all labels after emitting a nop, not just one. Call
3442 mips_clear_insn_labels rather than just clearing insn_label.
3443 (mips_emit_delays): Add insns parameter, and use it to decide
3444 whether to mark mips16 labels. Handle all labels, not just one.
3445 Force mips16 labels to be odd. Change all callers.
3446 (mips16_immed): Don't check for an odd branch target.
3447 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3448 (mips16_extended_frag): Ignore the low bit in a branch target.
3449 (md_convert_frag): Likewise.
3450 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3451 clearing insn_label.
3452 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3453 (s_float_cons, s_gpword): Likewise.
3454 (s_align): Use insn_labels rather than insn_label.
3455 (s_cons, s_float_cons, s_gpword): Likewise.
3456 (mips_frob_file_after_relocs): New function.
3457 (mips_define_label): Rewrite to add to insn_labels list.
3458 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3459 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3460 out odd, increment it.
3462 * config/tc-mips.c (append_insn): Only update prev_insn when not
3463 reordering if place is NULL.
3465 * config/tc-mips.c (mips16_ip): Check for a missing expression
3466 when using the register indirect addressing mode.
3468 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3470 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3471 check 24bit operands for overflow.
3472 (check_operand): Likewise.
3474 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * doc/as.texinfo (Section): Document how to use the .section
3477 pseudo-op for COFF and ELF.
3479 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3483 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3486 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3487 store them. Adjust other RELAX_MIPS16 macros.
3488 (RELAX_MIPS16_DSLOT): Define.
3489 (RELAX_MIPS16_JAL_DSLOT): Define.
3490 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3491 handling of whether previous instruction has a fixup. Set
3492 prev_insn_reloc_type.
3493 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3494 (mips16_extended_frag): Use the right base address for a PC
3495 relative add or load.
3496 (md_convert_frag): Likewise. If a PC relative add or load is
3497 used, record the alignment for the section.
3499 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3501 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3502 linkonce section into a reloc against the section symbol.
3504 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3505 branch instructions.
3507 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3508 system, don't set the section alignment to 2**4.
3509 (s_change_sec): Likewise.
3510 (append_insn): Call record_alignment for the section.
3511 (md_section_align): Don't align the section size for an embedded
3514 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * write.c (adjust_reloc_syms): Make sure that symbols are
3517 resolved; expression symbols may have been skipped.
3518 * config/obj-coff.c (fixup_segment): Likewise.
3520 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3522 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3523 BFD_RELOC_24_PLT_PCREL relocation.
3524 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3526 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3528 * config/tc-d10v.c (write_2_short): Remove code that called
3529 parallel_ok() when the programmer specified parallel instructions.
3531 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3533 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3536 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3537 * config/tc-mn10300.c (md_assemble): Likewise.
3539 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * config/tc-mips.c (append_insn): Make sure there is enough room
3542 in a frag after a mips16 instruction to switch it with a jump
3545 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3546 attempt to use a non absolute symbol in an extending frag.
3548 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3550 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3551 * config/tc-mn10200.h: Likewise.
3553 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3556 UNGET rather than PUT. Set old_state before setting state to -2.
3558 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3559 when extending because the value is exactly maxtiny + 1.
3561 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3562 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3563 (RELAX_MIPS16_USER_SMALL): Define.
3564 (RELAX_MIPS16_USER_EXT): Define.
3565 (mips16_small, mips16_ext): New static variables.
3566 (append_insn): Pass mips16_small and mips16_ext to
3567 RELAX_MIPS16_ENCODE.
3568 (mips16_ip): Set mips16_small and mips16_ext.
3569 (mips16_immed): Don't check mips16_autoextend.
3570 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3572 * write.c (write_relocs): Print an error for an out of range
3573 fixup, rather than calling abort.
3575 * as.c (main): Unlink the output file if there are errors while
3576 generating the fixups.
3578 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * config/tc-mips.c (mips16_extended_frag): Don't call
3582 (md_convert_frag): Call resolve_symbol_value before calling
3583 S_GET_VALUE, and don't add in the frag address.
3585 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3586 and use them when reporting errors. Change all callers.
3588 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3590 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3591 Remove '$' prefixing for registers.
3593 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3595 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3596 is initialized before using it.
3597 (d10v_cleanup): No longer uses its argument, so make it void.
3599 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3601 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * write.c (fixup_segment): Don't discard the symbol for a PC
3604 relative fixup to an absolute symbol.
3606 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3608 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3609 with multiple sections.
3611 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3614 no-mips-16 to no-mips16.
3615 (s_mipsset): Accept .set mips16 and .set nomips16.
3617 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3619 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3620 argument, and check for +/- constant following the suffix, folding
3621 it into the expression.
3622 (ppc_elf_cons): Change ppc_elf_suffix calls.
3623 (md_assemble): Ditto.
3624 (shlib): Replace boolean mrelocatable with enumeration shlib.
3625 (md_parse_option): Discriminate between PIC style shared libraries
3627 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3630 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3632 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3633 change the comment characters.
3635 * config/tc-ppc.c (comment_chars): Delete in favor of
3637 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3639 (ppc_comment_chars): Select appropriate comment chars by default.
3640 (msolaris): New flag for -m{,no-}solaris.
3641 (md_parse_option): Recognize -K pic. Add support for
3643 (md_show_usage): Update.
3644 (md_begin): Do not set ELF flags if Solaris.
3645 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3646 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3648 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3650 * as.c (main): Correct handling of flag_always_generate_output.
3652 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3654 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3655 fx_offset, not fx_addnumber.
3657 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3660 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3662 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3664 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3666 * config/tc-mips.c (md_section_align): Check for an alignment of
3667 4, not an alignment of 16. Corrects August 7 patch.
3669 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * configure, conf.in: Rebuild with autoconf 2.12.
3673 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3674 alignment is specified.
3676 Add support for mips16 (16 bit MIPS implementation):
3677 * config/tc-mips.c: Extensive additions for mips16 support, not
3679 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3680 (insn_uses_reg): Change last parameter to an enum.
3681 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3682 (md_relax_frag): Define as mips_relax_frag.
3683 (mips_relax_frag): Declare.
3684 (struct mips_cl_insn): Add use_extend and extend fields.
3685 (tc_fix_adjustable): Define.
3686 * config/obj-elf.h (S_GET_OTHER): Define.
3687 (S_SET_OTHER): Define.
3689 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3691 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3692 o and p operand specifiers.
3694 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3696 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3697 (relax_segment, case rs_org): Move code inside braces. Move locals
3698 target,after inside too.
3699 (relax_segment, case rs_machine_dependent): Guts moved to ...
3700 (relax_frag): New function.
3701 Call md_prepare_relax_scan if defined.
3702 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3705 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3707 * config/tc-mn10300.c (address_registers): Use '$' as register
3708 prefix instead of '%'.
3709 (data_registers, other_registers, md_assemble): Likewise.
3711 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3712 (data_registers, other_registers, md_assemble): Likewise.
3714 * config/tc-mn10300.c (md_assemble): Correctly determine the
3715 correct location and type for each relocation.
3716 (md_pcrel_from): Simplify.
3718 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3721 converted into branch around branch.
3723 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3725 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3726 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3728 * config/tc-mn10300.c (md_begin): Set linkrelax.
3729 (md_assemble): Create fixups as needed.
3730 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3732 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3734 * config/tc-d10v.c (parallel_ok): When automatically converting
3735 serial ops to parallel, do not consider a branch as the first
3738 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3740 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3742 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3744 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3746 (check_operand): Likewise.
3748 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3750 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3752 (write_2_short): Call parallel_ok to check whether two short
3753 instructions the user requested execute in parallel, can be
3756 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3758 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3759 allow a branch and link in parallel with an exe instruction.
3761 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3763 * doc/c-d10v.texi: Add info on @word modifier.
3765 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3767 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3768 operands are assumed to be 32bits. Use "bits" field to hold the
3769 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3770 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3773 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3774 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3776 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3777 MN10300_OPERAND_SPLIT.
3779 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-mn10300.c (md_assemble): Insert operands into
3782 the extension part of the instruction if necessary.
3783 (mn10300_insert_operand): Accept pointer to extension word
3784 argument. Make insn a pointer argument too. Return type
3785 is now void. All callers changed.
3787 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3790 repeated register operands.
3792 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * doc/as.texinfo: Added section on reporting bugs.
3796 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3797 alpha_macro emit field to expect a const argument, and change the
3798 arg field to be const. Fix some spacing to follow the GNU
3801 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3803 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3804 (pca56) and 21264 (ev6) cpus.
3805 (md_apply_fix): Private relocation types are now negative.
3806 (alpha_force_relocation): Likewise.
3807 (tc_gen_reloc): Likewise.
3808 (emit_insn): Likewise.
3809 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3810 (emit_stX): Likewise.
3811 (emit_sextX): Likewise.
3813 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3816 a symbol found in a reloc.
3818 * symbols.c (resolve_symbol_value): Improve the error message if
3819 an undefined symbol is used in an expression.
3821 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * doc/internals.texi: Rewrite, and add a lot of documentation.
3824 * doc/Makefile.in (internals.info): New target.
3826 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3828 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3829 against weak symbols.
3831 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3833 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3836 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3837 fixup at the right address within the frag.
3839 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3840 to an absolute value, instead increment it as needed.
3842 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3843 * config/tc-v850.c: Fix some indention problems.
3844 (md_relax_table): Define for D9->D99 branch displacement
3846 (md_convert_frag): Do something useful instead of aborting.
3847 (md_estimate_size_before_relax): Likewise.
3848 (md_assemble): Note if the matching instruction has a relaxable
3849 operand. If it does, allocate frag with frag_var and don't
3852 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3854 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3855 write out any buffered instructions when a ".end" is found.
3857 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3859 * read.c (read_a_source_file): New hook md_cleanup().
3861 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * write.c (fix_new_exp): Use make_expr_symbol to build an
3864 expression symbol for a complex fixup.
3866 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3868 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3869 hacks to improve parsing of complex hi, lo, zda, etc
3871 (md_assemble): Don't demand and eat a trailing ')' after finding
3872 a v850 relocation prefix. Sign extend the constant in a
3873 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3875 (parse_cons_expression_v850): Don't eat a trailing ')' after
3876 finding a v850 relocation prefix.
3878 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3879 (TC_CONS_FIX_NEW): Likewise.
3880 * config/tc-v850.c (parse_cons_expression_v850): New function.
3881 (cons_fix_new_v850): Likewise.
3883 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3885 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3888 for an unknown relocation type.
3890 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3892 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3895 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3897 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3898 differently for movea & sst/sld insns.
3900 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3902 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3905 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3908 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3909 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3910 frob_file_after_relocs field.
3911 * config/obj-elf.c (elf_format_ops): Likewise.
3912 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3913 including obj-elf.h.
3915 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3918 specially if not ELF.
3919 (md_apply_fix): Handle BFD_RELOC_64.
3920 (tc_gen_reloc): Handle BFD_RELOC_64.
3922 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3923 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3926 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3927 Don't check S_GET_OTHER.
3929 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * config/tc-mips.c (mips_ip): Accept an odd floating point
3932 register with l.s or s.s.
3934 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3936 (obj_aout_type): New static function.
3938 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3942 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3945 and sdaoff expressions.
3947 * write.c (fixup_segment): Don't add symbol value to addend if
3948 TC_V850 and OBJ_ELF.
3949 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3952 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3953 (md_pcrel_from_section): Likewise.
3954 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3956 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3958 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3959 (md_pcrel_from_section): New function.
3960 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3962 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3964 * config/tc-mips.c (load_register): Add cast to offsetT when using
3967 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3969 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3970 (elf_frob_file_after_relocs): ... here. New function.
3971 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3972 * write.c (write_object_file): Call *frob_after_relocs after the
3973 call to write_relocs.
3975 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3977 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3978 symbol, as this messes up linking. Instead, expand the recursive call
3979 inline and change up the appropriate bits to get the 0x8000 offset
3980 in the reloc addend.
3982 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3984 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3985 two symbols in the same segment to be adjusted.
3987 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3988 * configure: Rebuild.
3990 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3992 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3994 (ppc_elf_validate_fix): Ditto.
3995 (md_assemble): Ditto.
3997 (ppc_pe_section): Ditto.
3998 (ppc_frob_symbol): Ditto.
4000 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4002 * config/mn10300.c (md_assemble): Pass an extra shift count
4003 to mn10300_insert_operand based on the opcode format.
4004 (mn10300_insert_operand): Accept and use extra shift count
4007 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4008 formats rather than hard-coded constants.
4010 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4011 are 7 bytes long. Write out instructions in big-endian format.
4013 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4015 * config/tc-mn10300.c (md_assemble): Tweak further so
4016 that all instructions are parsed correctly.
4018 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * as.h: Include libiberty.h.
4021 (xmalloc, xrealloc): Don't declare.
4022 * as.c: Don't include libiberty.h.
4023 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4024 * config/tc-mips.c: Likewise.
4025 * messages.c: Likewise.
4026 (xstrerror): Don't declare.
4027 * xmalloc.c: Remove.
4029 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4031 * config/tc-mn10300.h (pre_defined_registers) Remove.
4032 (system_registers, cc_names): Likewise.
4033 (address_registers, data_registers, other_registers): New register
4035 (register_name, system_register_name, cc_name): Remove.
4036 (mn10300_reloc_prefix): Likewise.
4037 (data_register_name): New function.
4038 (address_register_name, other_register_name): Likewise.
4039 (md_assemble): Rough cut at parsing operands. Remove lots of
4041 (md_apply_fix3): Disable for now.
4043 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4045 * config/tc-m68k.c (select_control_regs): New function, extracted
4046 out of m68k_init_after_args.
4047 (m68k_init_after_args): Use it.
4048 (mri_chip): Use it here as well to update set of allowed control
4051 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4053 * config/obj-elf.c (elf_begin): New function.
4054 (obj_elf_section): Add the section symbol to the symbol table.
4055 * config/obj-elf.h (obj_begin): Define.
4056 (elf_begin): Declare.
4057 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4060 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4062 * config/obj-coff.c (fixup_segment): Subtract the section address
4063 from a PC relative reloc if TC_M68K.
4065 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4067 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4068 .uaxword available even if not OBJ_ELF.
4069 (md_atof): Remove unused local variable wordP.
4071 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4073 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4074 for Matsushita MN10x00 support.
4075 * configure.in: Recognize mn10x00-*-*
4076 * configure: Rebuilt.
4078 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4080 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4081 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4082 (load_expression): track clobbering of base reg before jmp/jsr.
4083 (s_alpha_file): pass case_hack flags and source filename via
4084 symbol table to bfd.
4085 * tc-alpha.h (TC_CONS_FIX_NEW): define
4087 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4089 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4090 * configure: Rebuild.
4092 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * read.c (s_macro): Warn if a macro has the same name as a
4096 (s_space): In m68k MRI mode, align to a word boundary.
4097 * macro.c (define_macro): Add namep parameter. Change all
4099 * macro.h (define_macro): Update declaration.
4101 * as.c (show_usage): Print bug report address.
4102 (parse_args): Change version printing to match current GNU
4104 * gasp.c (show_usage): Print bug report address.
4105 (main): Change version printing to match current GNU standards.
4107 * config/tc-m68k.c (init_table): Correct access control unit
4108 register numbers. From Ken Rose <rose@netcom.com>.
4110 * config/tc-alpha.c: Add some static function prototypes.
4111 (alpha_macros): Move to top of file. Make static.
4112 (alpha_num_macros): Move to top of file.
4114 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4116 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4119 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4122 and just call sprintf_vma.
4124 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4128 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * read.c (float_cons): Call md_flush_pending_output if it is
4133 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4135 * config/tc-d10v.c (md_operand): Created. Allows operands to
4137 * config/tc-d10v.h (md_operand): Undefined.
4139 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4142 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4144 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4147 reloc for the i960 for a reloc in the same section. This undoes
4148 one of the two changes made Aug 19.
4150 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4153 symbols to the position of the debugging information.
4155 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * expr.c (expr): Always use unsigned right shifts for >>.
4159 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4161 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4162 slots when processing BL fixups.
4164 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4165 on the first half of the instruction.
4167 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4170 stabs expression, rather than giving an error.
4172 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4175 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-mips.c (append_insn): Fill in the value for a constant
4178 jump, rather than creating a reloc.
4180 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * config/tc-mips.c (append_insn): Don't swap an instruction which
4183 sets a condition code with an instruction which uses a condition
4185 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4188 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4189 (mips_ip): Give a better error message if the ISA level is wrong.
4190 (md_parse_option): Recognize -mcpu=[v][r]5000.
4192 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4194 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4196 (load_register): Ensure hi32 bits are not lost during lo32bit
4197 processing. Fix shift offset that was overflowing into the next
4198 instruction field. Add code to generate shorter sequences for
4199 constants with a single contiguous seqeuence of ones.
4201 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4203 * config/tc-d10v.c (d10v_dot_word): New function to support
4204 "@word" with the word pseudo-op.
4205 (md_apply_fix3): Cleanup and changes to support correct sizes
4206 for 16 and 18-bit relocs.
4208 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4210 * configure.in (sparc-*-aout): Set `em'.
4211 * configure: Regenerated.
4212 * config/te-sparcaout.h: New file.
4213 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4214 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4215 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4216 (SPECIAL_CASE_{SETSW,SETX}): Define.
4217 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4218 (md_begin): Delete setting of `target_big_endian'.
4219 (output_insn): New function.
4220 (md_assemble): Rewrite. Add `setx' support.
4221 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4223 (md_atof): Add little endian support.
4224 (md_number_to_chars): Likewise.
4225 (md_apply_fix): Likewise.
4226 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4227 (md_parse_option): Likewise.
4228 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4230 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4232 * ecoff.c (ecoff_new_file): New function.
4233 * ecoff.h (ecoff_new_file): Declare.
4234 * config/obj-ecoff.h (obj_app_file): Define.
4236 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4238 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4239 symbol by 32k so that our 16-bit signed offset can address the
4240 entire chunk. Reported by <matt@lkg.dec.com>.
4242 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * config/tc-mips.c (load_register): Remove unused variable tmp.
4246 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4248 * config/tc-mips.c (load_register): Remove unnecessary code that
4249 was causing the high 32bits of 64bit constants to be lost.
4251 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4253 * config/tc-d10v.c: Added changes to support function
4254 pointers and "@word" syntax.
4256 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4258 * config/tc-v850.c: Remove commented out and #if 0'd code.
4259 (v850_reloc_prefix): Provide prototype.
4260 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4262 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4263 (md_assemble): Add default to case statement.
4265 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4267 * config/tc-v850.c (md_assemble): Compute size of the instrction
4270 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4273 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4275 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4276 routines to fetch/store the updated instruction from/to memory.
4277 (v850_insert_operand): If the operand has a specialized insert
4280 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4282 * config/tc-v850.c (reg_name_search): Align calling convention to
4283 be like identical function found in tc-ppc.c.
4284 (get_reloc): Removed.
4285 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4286 (md_assemble): emit fixups.
4287 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4289 (md_apply_fix3): handle fixups/relocs.
4290 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4292 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * configure.in (sh-*-elf*): New target.
4296 * config/tc-sh.h (TARGET_ARCH): Define.
4297 (WORKING_DOT_WORD): Define.
4298 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4299 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4300 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4301 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4302 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4303 (SUB_SEGMENT_ALIGN): Likewise.
4304 (RELOC_32): Don't define.
4305 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4306 (target_big_endian): Declare if OBJ_ELF.
4307 (TARGET_FORMAT): Define if OBJ_ELF.
4308 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4310 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4311 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4312 (struct sh_count_relocs): Define.
4313 (sh_count_relocs): New static function, broken out of
4314 sh_frob_file. Add BFD_ASSEMBLER code.
4315 (sh_frob_section): Likewise.
4316 (sh_frob_file): Call sh_frob_section.
4317 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4318 call section_symbol rather than seg_info (seg)->dot.
4319 (md_section_align): Add OBJ_ELF version.
4320 (SWITCH_TABLE_CONS): Define.
4321 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4322 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4323 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4325 (struct reloc_map): Define if not BFD_ASSEMBLER.
4326 (coff_reloc_map): Likewise.
4327 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4328 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4329 * write.c (write_relocs): Ifdef out fx_where test which triggers
4330 inappropriately for SH ELF.
4331 (write_object_file): Call tc_frob_file_before_adjust and
4332 obj_frob_file_before_adjust if they are defined.
4334 * write.c (write_object_file): Use BFD_RELOC_16, not
4335 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4337 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4340 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4342 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4343 branch sizes in across sections.
4345 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4347 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4350 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-v850.c (md_begin): Deal with end of opcode
4355 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4357 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4358 the wrong opcode for cases like st2w where there are many forms
4359 of the same instruction.
4361 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * expr.c (operand): If md_parse_name is defined, call it before
4364 calling symbol_find_or_make.
4365 * config/tc-ppc.h (md_parse_name): Define.
4366 (ppc_parse_name): Declare.
4367 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4369 (register_name): Update call to reg_name_search.
4370 (cr_operand): New static variable.
4371 (cr_names): New static const array.
4372 (ppc_parse_name): New function.
4373 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4374 cr_operand before calling expression.
4376 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4378 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4379 hppa_gen_reloc_type call.
4381 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4383 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4384 on addresses. Improved error messages.
4385 * doc/c-d10v.texi: Added docs for register pairs.
4387 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4389 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4392 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4394 * ecoff.c (init_file): Initialize fMerge to 1.
4395 (add_file): Restore old file merging code, but only merge files if
4397 (ecoff_directive_loc): Clear fMerge field of current file.
4398 (ecoff_generate_asm_lineno): Likewise.
4400 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4402 * doc/c-d10v.texi: Fix typo.
4404 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4406 * config/tc-v850.c (md_assemble): Correct bit masking for
4407 hi and lo expressions.
4409 * config/tc-v850.c (md_assemble): Rough cut at demanding
4410 "ep" or "r30" in sst and sld instructions.
4411 (md_apply_fix3): Don't abort. Just warn that we don't
4414 * config/tc-v850.c (CC_NAME_CNT): Define.
4415 (cc_name): New function.
4416 (md_assemble): Handle V850_OPERAND_CC correctly.
4418 * config/tc-v850.c (md_assemble): Don't forget to initialize
4421 * config/tc-v850.c (reg_name_search): Generalize to search
4422 any given register table.
4423 (register_name): Pass appropriate table and size to reg_name_search.
4424 (system_register_name): New function.
4425 (SYSREG_NAME_CNT): Define.
4426 (md_assemble): Handle operands which are system registers.
4428 * config/tc-v850.c (md_assemble): If we find a register, but the
4429 opcode doesn't want a register, then we don't have a match.
4430 (md_assemble): Get size of the instruction from the opcode table.
4432 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * configure.in: Set and substitute HLDENV.
4435 * configure: Rebuild.
4436 * Makefile.in (HLDENV): New variable.
4437 (as.new): Use $(HLDENV).
4439 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4440 if an array dimension is not known.
4442 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4444 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4445 * doc/c-d10v.texi: Cleanup.
4447 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4449 * config/tc-v850.c: New file.
4450 * config/tc-v850.h: New file.
4451 * configure (v850-*-elf): New target.
4452 * configure.in (v850-*-elf): New target.
4454 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4456 * doc/c-d10v.texi: New file.
4457 * doc/all.texi: Added D10V stuff.
4458 * doc/as.texinfo: Added D10V stuff.
4460 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4462 * config/tc-d10v.c: All references to defined symbols should
4463 now use the optimal instruction. .float and .double now work.
4465 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4468 section address for the i960 as is done for the i386.
4470 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4472 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4473 case, forward-include bfd/elf-bfd.h.
4475 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4477 * config/tc-d10v.c: Add additional information to the opcode
4478 table to help determinine which instructions can be done
4481 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4483 * config/tc-arm.c: Major changes to add Thumb support, with lots
4484 of change input from <rearnsha@armltd.co.uk>.
4485 Reverted to INSN_SIZE macro, rather than insn_size variable.
4486 (insns): Added ARM "bx" instruction support.
4487 (tinsns): Added Thumb instruction definition structure.
4488 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4489 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4490 (opcode_select,s_arm,s_thumb,s_code): Added.
4491 (decode_shift): Allow upper-case RRX.
4492 (do_ldst): Simpler halfword support.
4493 (do_ldmstm): Improved.
4494 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4495 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4496 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4497 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4498 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4500 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4501 (md_parse_option): Add support for -mthumb.
4502 (md_show_usage): Updated to reflect new command line option.
4503 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4504 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4505 fragment information to be held.
4507 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4509 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4510 non-null, but is a constant.
4511 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4512 so that error reporting will work correctly.
4514 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4517 against weak symbols.
4519 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4522 (ppc_force_relocation): Declare if OBJ_XCOFF.
4523 * config/tc-ppc.c (ppc_force_relocation): New function if
4526 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4528 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4530 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4532 * config/tc-d10v.c: Fix problem with relocs.
4534 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4537 with nops if not in data_section or bss_section.
4539 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4541 Add support for openVMS/Alpha.
4542 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4543 * config/obj-evax.c: New file.
4544 * config/obj-evax.h: New file.
4545 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4547 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4548 defined. Add case for bfd_target_evax_flavour.
4549 * config/vms-a-conf.h: New file.
4550 * conf-a-gas.com: New file.
4551 * configure.in: Add target alpha-*-*vms*.
4552 * configure: Rebuild.
4553 * makefile.vms: New file.
4554 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4555 Don't call ffs on openVMS/Alpha.
4557 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4559 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4560 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4562 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4563 (NEED_DECLARATION_SBRK): New macro.
4564 * configure, conf.in: Rebuild.
4565 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4566 (strstr): Declare if NEED_DECLARATION_STRSTR.
4567 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4569 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4572 by a constant before entering the main switch. Reject attempts to
4573 apply an arithmetic function to non-absolute symbols, except for
4574 the special case of subtraction of two symbols in the same
4577 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4578 not to more than a 16 byte boundary.
4580 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4581 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4582 (tc_gen_reloc): If out of memory call as_fatal rather than
4583 assert. If no howto found, call as_bad_where rather than
4584 as_fatal. Change the error message slightly. Set howto to a
4585 non-NULL value in order to keep going.
4587 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4589 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4591 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4593 * config/tc-h8300.c (get_specific): New operand "size" derived
4594 from ".b", ".w" and ".l" extensions. All callers changed. If
4595 the base instruction has no operands, then use the size to
4596 determine which specific instruction to use.
4598 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4602 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * config/tc-mips.c (md_section_align): Don't change addr if
4607 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4609 * config/tc-hppa.c: Revert yesterday's changes.
4611 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4613 * config/tc-d10v.c: Disable range checking on 16-bit values.
4615 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4618 not just the ones that don't match.
4620 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4622 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4624 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4626 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4627 pre-cursor to adding Thumb support. Also added cpu_variant flag
4628 information to each of the asm_flg structures.
4629 (md_parse_option): Updated ARM7 parsing to allow 't' for
4630 thumb/halfword support, aswell as 'm' for long multiply.
4631 (md_show_usage): Updated help message.
4632 (md_assemble): Check that instruction flags are applicated to the
4633 current cpu variant.
4634 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4635 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4636 signextension instructions.
4637 (do_ldst): Generate halfword and signextension variants if
4638 mnemonic flags match.
4639 (ldst_extend): Do not allow shifts in the offset field of halfword
4640 or signextension instructions.
4641 (validate_offset_imm): Provide check on halfword and signextension
4643 (add_to_lit_pool): Merge identical literal pool values.
4645 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4647 * config/tc-hppa.c (selector_table): Add 'E' selector.
4648 (cons_fix_new_hppa): Don't coke on e_esel.
4649 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4650 to help generate exception handling tables.
4651 (md_apply_fix): Don't try to apply fixups with an e_esel
4653 (hppa_fix_adjustable): Fixups with e_esel selectors
4656 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4658 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4661 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4663 * config/tc-d10v.c: Added lots of error checking. Added hacks
4664 to support accumulator shifts.
4666 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4668 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4669 (S_CLEAR_EXTERNAL): Likewise.
4670 (S_SET_WEAK): Remove error; just let .weak override.
4672 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4674 * config/tc-d10v.c (md_assemble): Now handles multiline
4677 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4679 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4680 Added kludge for divs instruction. Fixed minor problem with
4681 multiple text sections.
4682 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4684 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4686 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4687 addresses to be right-shifted by 2.
4689 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4691 * config/tc-d10v.c: Many changes to get relocs working.
4692 (register_name): No longer creates a symbol for register names.
4693 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4694 (d10v_insert_operand): Now works correctly for either container.
4695 * config/tc-d10v.h (d10v_cleanup): Declare.
4697 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4700 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4702 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4704 * tc-alpha.c: Patches to track current minimum alignment to reduce
4705 the number of fragments created with frag_align.
4706 (alpha_current_align): New static variable.
4707 (s_alpha_text): Reset alignment to 0.
4708 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4709 (s_alpha_stringer, s_alpha_space): New functions.
4710 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4711 (alpha_cons_align): New function to replace both of them.
4712 (emit_insn): Only align if alpha_current_align is less than 2;
4713 reset alpha_current_align to 2.
4714 (s_alpha_gprel32): Likewise.
4715 (s_alpha_section): New function. Basically duplicate the other
4716 alpha section change hooks. Only define for ELF.
4717 (s_alpha_float_cons): Simplify alignment handling.
4718 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4719 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4720 Don't define the s_alpha_cons pseudo-ops. Do define
4721 s_alpha_stringer and s_alpha_space pseudo-ops.
4722 (alpha_align): Skip if less than current default alignment. Set
4724 * tc-alpha.h (md_flush_pending_output): Remove.
4725 (md_cons_align): Add.
4727 * tc-alpha.c: Add oodles of function description comments.
4728 (md_bignum_to_chars): Remove; there are no callers.
4729 (md_show_usage): Mention some more variants.
4731 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4733 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4734 * configure.in (sparc-*-sysv4*): New target.
4735 * configure: Rebuild.
4737 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4738 uaxword to use s_uacons.
4739 (sparc_no_align_cons): New static variable.
4740 (s_uacons): New static function.
4741 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4744 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4746 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4747 5 with regard to shared libraries.
4748 * configure: Rebuild.
4750 * config/tc-m68k.c (m68k_ip): Use the correct length when
4751 allocating space for the unsupported architecture error message.
4753 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4755 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4757 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4759 * config/tc-d10v.c: New file.
4760 * config/tc-d10v.h: New file.
4761 * configure (d10v-*-elf): New target.
4762 * configure.in (d10v-*-elf): New target.
4764 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4766 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4768 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4770 * config/tc-alpha.c (alpha_align): Change fill parameter
4771 to a pointer. Take NULL as 0 or nop depending on section. Change
4773 (s_alpha_align): Rename local variables.
4775 * doc/as.texinfo (.align): Document action of omitted
4778 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4781 when an unsupported PC relative reloc is seen, rather than calling
4784 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4785 Instead, check state when '#' comment is seen.
4787 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4791 (tc_gen_reloc): If fixup was changed to be PC relative, change
4792 reloc type accordingly. Use name of reloc in error message.
4794 * as.h: Don't define const or volatile.
4795 * flonum.h: Don't define const.
4797 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4798 if fx_pcrel is set. Correct setting the addend case in the
4799 OBJ_ELF case (from Andreas Schwab
4800 <schwab@issan.informatik.uni-dortmund.de>).
4801 (md_show_usage): Correct -mfc5200 to -m5200.
4803 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4805 * doc/c-m68k.texi: Document -m5200 flag.
4806 * doc/as.texinfo: Likewise.
4808 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4811 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4813 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4814 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4816 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4820 * Released binutils 2.7.
4822 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4824 * config/tc-mips.c (mips_ip): Only perform range check when
4825 dealing with O_constant expressions.
4827 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4829 * m68k-parse.h (m68k_register): Add new coldfile control
4832 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4833 array of control registers for the coldfire.
4834 (cpu_of_arch): Added mcf5200.
4835 (archs): Added mcf5200.
4836 (init_table): Add new control registers.
4837 (m68k_ip): Added support for new control registers.
4838 (m68k_init_after_args): Likewise.
4840 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4842 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4844 * read.h (is_it_end_of_statement): Declare.
4845 * read.c (is_it_end_of_statement): Remove declaration.
4847 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4849 (md_assemble): Fix handling of @l with an unsigned constant. Add
4850 default case to reloc switch.
4852 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4854 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4855 * ecoff.c (last_lineno): New static variable.
4856 (add_procedure): Set last_lineno.
4857 (ecoff_directive_loc): Likewise.
4858 (ecoff_generate_asm_lineno): Likewise.
4859 (ecoff_fix_loc): New function.
4860 * ecoff.h (ecoff_fix_loc): Declare.
4861 * config/tc-mips.c (append_insn): When inserting nops, and using
4862 ECOFF debugging, call ecoff_fix_loc.
4864 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4866 * config/tc-h8300.c (build_bytes): If an operand type is
4867 marked as SRC_IN_DST retrieve it from the "destination" op.
4869 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * configure.in (arm-*-riscix*): Set emulation to riscix.
4872 * configure: Rebuild.
4873 * config/te-riscix.h: New file to define TE_RISCIX.
4875 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4877 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * Makefile.in (config.status): Just run config.status as other
4882 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4884 * mpw-config.in (TARGET_OS): Add definition to conf.
4886 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4888 * config/tc-mips.c (append_insn): Parenthesize
4889 cop_interlocks expressions.
4891 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * listing.c (listing_print): Close the listing file if it is not
4894 stdout. Close the other files opened for the listing.
4896 * config/tc-sparc.h (md_cons_align): Define.
4897 (sparc_cons_align): Declare.
4898 (HANDLE_ALIGN): Define.
4899 (sparc_handle_align): Declare.
4900 * config/tc-sparc.c (sparc_cons_align): New function.
4901 (sparc_handle_align): New function.
4902 * read.c (cons_worker): Call md_cons_align if it is defined.
4904 * as.h (struct frag): Add fr_file and fr_line fields.
4905 * frags.c (frag_new): Set fr_file and fr_line.
4906 (frag_var): Likewise.
4907 (frag_variant): Likewise.
4909 * as.h (struct frag): Remove unused align_mask and align_offset
4912 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4913 From <uddeborg@carmen.se>.
4915 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * configure.in (mips-*-osf*): New target.
4918 * configure: Rebuild.
4920 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4922 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4924 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4925 between co-processor comparisons and branches for the VR4300.
4927 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4929 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4930 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4932 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4933 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4934 includedir): Use autoconf set values.
4937 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * listing.c (listing_eject): Don't do anything if listing is 0.
4940 (listing_list): Likewise.
4941 (listing_source_line): Likewise.
4942 (listing_title): Don't save title if listing is 0.
4943 (listing_source_file): Check listing rather than listing_tail.
4945 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4946 using shared libraries.
4947 * configure: Rebuild.
4949 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4952 absolute expression if a relocation type was specified.
4954 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4956 * configure.in: Add support for *-*-rtems* configurations.
4957 * configure: Rebuild.
4959 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4961 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4962 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4963 opcodes library for alpha.
4964 * configure: Rebuild with autoconf 2.10.
4965 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4966 use new opcode table.
4967 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4968 (LOCAL_LABEL): Define differently if OBJ_ELF.
4969 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4970 * config/alpha-opcode.h: Remove.
4971 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4972 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4973 include/opcode/alpha.h rather than config/alpha-opcode.h.
4975 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4977 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4978 relocation symbol was not resolved.
4979 * config/obj-coff.c (do_relocs_for): Likewise.
4981 * write.c (adjust_reloc_syms): Refetch the symbol section after
4982 calling S_GET_VALUE, since it may have changed.
4984 * expr.c (struct expr_symbol_line): Define.
4985 (expr_symbol_lines): New static variable.
4986 (make_expr_symbol): Add entry to expr_symbol_lines.
4987 (expr_symbol_where): New function.
4988 * expr.h: Use extern on function declarations.
4989 (expr_symbol_where): Declare.
4990 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4991 rather than printing the meaningless name of an expression
4994 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4996 * config/tc-i386.c (md_number_to_chars): Deleted.
4997 * config/tc-i386.h (md_number_to_chars): New macro.
4999 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5001 (load_symbol_address, load_expression): Use build_mem.
5002 (build_operate): New function.
5003 (emit_addq_r): Use it.
5005 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5007 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5009 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5011 * config/tc-vax.h (NOP_OPCODE): Define.
5013 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5015 * config/obj-vms.h (S_IS_COMMON): Define.
5016 (S_IS_LOCAL): Check for \002 as well as \001.
5017 (LONGWORD_ALIGNMENT): New macro.
5018 (SUB_SEGMENT_ALIGN): Use it.
5020 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5022 * config/vms-conf.h: Reconcile with conf.in.
5024 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5029 * doc/as.texinfo: Document that any number of hex digits can
5032 * as.c (struct defsym_list): Define.
5033 (defsyms): New static variable.
5034 (parse_args): Just put --defsym arguments on defsyms list, rather
5036 (main): Define defsyms after output file is created.
5038 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5039 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5041 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5042 insn_error rather than calling check_absolute_expr.
5044 * as.c (emulation_name): Remove unused static variable.
5045 (default_emul_bfd_name): Add return NULL to avoid warning.
5046 * ecoff.c (ecoff_stab): Remove unused variables name and
5048 * frags.c (frag_new): Remove unused variable tmp.
5049 * hash.c (hash_grow): Parenthesize + within <<.
5050 (hash_print_statistics): Use %lu, not %d, to print unsigned
5052 * messages.c: Include "libiberty.h".
5053 (fprint_value): Add cast to avoid printf warning.
5054 (sprint_value): Likewise.
5055 * read.c: Include "ecoff.h".
5056 (emit_expr): Add casts to avoid printf warnings.
5057 * read.h: Use extern for function declarations.
5058 (pop_insert): Declare.
5059 * stabs.c: Include "ecoff.h".
5060 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5061 former_last_fragP, and new_fragP.
5062 * subsegs.h (subsegs_print_statistics): Declare.
5063 * symbols.c (debug_verify_symchain): Change macro to discard
5065 * write.c (dump_section_relocs): Likewise.
5066 * write.h: Use extern for function declarations.
5067 (write_print_statistics): Declare.
5068 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5070 * config/e-mipself.c (mipself_bfd_name): Likewise.
5071 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5073 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5074 emit relocations against external symbols.
5076 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5077 message if bfd_reloc_type_lookup fails, rather than calling
5080 * config/tc-alpha.c (alpha_force_relocation): Add
5081 BFD_RELOC_12_PCREL to switch.
5083 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5085 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5086 TE_PE (Lfoo, not .Lfoo).
5088 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5090 * read.c (s_fill): Don't warn about a zero repeat count.
5092 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5093 coprocessor register.
5095 * config/tc-i386.c (md_assemble): When checking the size of a
5096 register to set the size of an instruction, do a bitwise and with
5097 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5100 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5102 * config/tc-h8300.c (parse_reg): Tweak error messages.
5103 (build_bytes): Likewise.
5104 (skip_colonthing): Handle :32 suffix.
5105 (get_specific): Promote L_24 to L_32 if it makes a match.
5106 Don't always promote L_8 to L_16.
5107 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5109 * config/tc-h8300.c (Smode): New variable.
5110 (h8300hmode): Turn off Hmode.
5111 (h8300smode): New function. Turn on Smode and Hmode.
5112 (md_pseudo_table): New ".h8300s" pseudo-op.
5113 (parse_reg): Handle "exr" register.
5114 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5115 Handle "mach" and "machl" operands for ldmac.
5116 (get_specific): Handle "stm.l" and "ldm.l".
5117 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5118 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5121 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5123 * doc/as.texinfo: Reorder chapter of machine dependent options so
5124 that it is sorted by chip name.
5126 * doc/as.texinfo: Use consistant spelling of Vax.
5127 * doc/c-vax.texi: Likewise.
5129 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5131 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5133 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5134 (md_apply_fix): Likewise.
5135 (pa_try): New function.
5136 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5138 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5140 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5141 (pa_level): New function.
5143 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * listing.c (listing_newline): Don't do anything if listing is 0.
5147 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5149 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5150 symbol_create, not symbol_new.
5152 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5154 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5155 absolute symbol unless TC_FORCE_RELOCATION returns true.
5157 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5159 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5160 the symbol to a pointer. Don't set previous_file_symbol.
5161 Simplify symbol list rearrangement.
5162 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5163 (coff_adjust_symtab): Don't check previous_file_symbol.
5165 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5167 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5169 (md_pseudo_table): Add ppc_elf_lcomm.
5171 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5173 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5174 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5175 (md_begin): Add digits to alt_notend_table.
5176 (md_parse_option): Make s a const pointer.
5178 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5179 (s_empty): New static function.
5181 * config/obj-coff.c (struct filename_list): Only define if not
5183 (filename_list_head, filename_list_tail): Likewise.
5184 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5185 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5186 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5187 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5188 remove the new symbol from the list.
5189 (obj_coff_endef, both versions): Call tag_insert even if there is
5190 an old symbol with the same name, if the old symbol does not
5192 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5193 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5194 symbol that will be moved to the end of the symbol list.
5195 (coff_adjust_section_syms): Always call section_symbol for .text,
5197 (coff_frob_section): Likewise. Also, remove unused variable
5200 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5201 manipulating frags directly.
5202 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5205 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5206 whether the next character is '*' before checking whether we are
5207 at the start of a line. Permit LINE_COMMENT_START to start a
5208 comment in state 1 (seen some whitespace) as well, to match the
5211 * gasp.c (do_align): Permit a fill value for .align.
5213 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5215 * read.c (next_char_of_string): Warn if a newline is seen in the
5216 middle of a string. Call bump_line_counters when appropriate.
5218 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5220 * symbols.c (colon): Use LOCAL_LABEL.
5222 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5224 * Makefile.in (install): Don't check to see if tooldir exists.
5225 Make $(tooldir) and $(tooldir)/bin.
5227 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5229 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5232 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5235 insn_error. Don't put the string "ERROR" in insn_error. Set
5236 insn_error rather than calling as_warn for an unsupported opcode.
5238 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5240 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5241 before permitting -64.
5242 * output-file.c (output_file_create): Remove duplicate
5245 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5247 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5248 section rather than a .reginfo section.
5249 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5252 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5253 bit value with the high bit set.
5255 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5257 * read.c (s_lcomm): Set section flags for .sbss section.
5259 * config/tc-mips.c (mips_64): New static variable.
5260 (mips_target_format): If mips_64, return elf64 targets rather than
5262 (md_longopts): Add "32" and "64".
5263 (md_parse_option): Handle -32 and -64.
5264 (md_show_usage): Mention -32 and -64.
5265 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5268 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5270 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5271 for Solaris compatibility.
5273 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5274 .stabd with 4 arguments into a .stabn.
5276 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * config/tc-mips.c (macro): When passing X_add_number to
5279 macro_build, cast it to int first.
5281 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5284 created by emit_expr.
5286 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5287 as_perror rather than assert.
5289 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5291 * config/tc-mips.c (mips_ip): Mark sections created to hold
5292 floating point information as read only.
5294 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5296 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5298 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5300 * read.c (potable): Add .skip as a synonym for .space.
5302 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5303 4 arguments, providing the 4th argument is 0, to allow
5304 compatibility with the Solaris assembler.
5306 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * config/tc-sh.h (struct sh_segment_info_type): Define.
5309 (TC_SEGMENT_INFO_TYPE): Define.
5310 (sh_frob_label): Declare.
5311 (tc_frob_label): Define.
5312 (sh_flush_pending_output): Declare.
5313 (md_flush_pending_output): Define.
5314 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5315 reloc before the instruction if necessary.
5316 (sh_frob_label): New function.
5317 (sh_flush_pending_output): New function.
5318 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5319 when looking for the reloc for the target of .uses.
5320 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5321 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5323 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5324 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5325 the absolute symbol.
5327 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5328 TC_SEGMENT_INFO_TYPE is defined.
5330 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5333 matches the register size.
5335 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5337 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5339 (do_relocs_for): Likewise.
5340 (fixup_segment): Don't just quit if linkrelax is set. Try to
5341 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5344 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5346 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5347 relative relocations with -mrelocatable. Also allow unfixed
5348 relocs in .ex_shared.
5350 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5352 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5353 non-zero before assuming this is a long file name.
5354 (w_strings): Likewise.
5355 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5357 * config/obj-coff.c (w_strings): Move declaration of i inside
5358 #ifdef block which uses it.
5360 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5362 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5363 "relaxmode". Output relocs which identify various relaxing
5364 possibilities for mov.[bwl] instructions.
5365 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5367 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5369 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5370 (MD_APPLY_FIX3): Define.
5371 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5373 (md_apply_fix3): Renamed from md_apply_fix.
5374 If pcrel reloc and symbol is in different section, undo effects
5377 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5379 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5380 any reloc with an LR% or RR% field selector for SOM.
5382 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5387 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5389 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5391 (yank_symbols): Likewise.
5393 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5395 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5396 BFD_ASSEMBLER, add name field.
5397 * config/obj-coff.c: Include "libiberty.h".
5398 (coff_header_append): Handle long section names.
5399 (crawl_symbols): Just use the name field for the symbol name,
5400 without worrying about null byte termination.
5401 (w_strings): Handle long section names.
5402 (write_object_file): Likewise. Also, use the name field, rather
5404 (obj_coff_add_segment): Permit long section names.
5405 (obj_coff_init_stab_section): Use the name field, rather than
5407 (adjust_stab_section): Likewise.
5408 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5410 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5411 (mem_fmt): Likewise.
5412 (md_apply_fix): Don't check fx_im_disp field.
5414 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * configure.in: Add * after sparc*-*-vxworks.
5417 * configure: Rebuild.
5419 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5420 define it to comment_chars. Use tc_comment_chars rather than
5422 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5423 * config/tc-m68k.h (tc_comment_chars): Define.
5424 (m68k_comment_chars): Declare.
5425 * config/tc-m68k.c (m68k_comment_chars): Rename from
5426 comment_chars. Change into a pointer rather than an array.
5427 (md_longopts): Add "bitwise-or".
5428 (md_parse_option): Handle OPTION_BITWISE_OR.
5429 (md_show_usage): Mention --bitwise-or.
5430 * doc/c-m68k.texi: Document --bitwise-or.
5432 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5437 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5438 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5439 correct handling of input line pointer, and call
5440 demand_empty_rest_of_line.
5442 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5444 * config/tc-sparc.c (in_bitfield_range): New static function.
5445 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5446 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5447 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5448 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5449 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5451 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * config/obj-coff.c: BFD_ASSEMBLER:
5454 (coff_last_bf): New static variable.
5455 (coff_frob_symbol): Set endndx of a .bf symbol.
5457 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5458 (last_bfP): New static variable.
5459 (yank_symbols): Set endndx of a .bf symbol.
5461 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5463 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5464 and -s options. Add -be for good measure.
5466 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5468 * read.c (s_space): Support non-constant fill value. Handle fill
5469 value correctly for a size other than 1.
5471 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5473 * config/tc-arm.c (my_get_float_expression): Update call to
5474 gen_to_words, X_PRECISION changed from 6 to 5.
5476 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5478 * config/tc-ppc.c (register_name,reg_name_search): Move register
5479 name lookup from PE specific code to all targets. Add support for
5480 -mregnames/-mno-regnames to control whether register names are
5482 (md_assemble): Call register_name for all platforms.
5483 (md_parse_option): Add support for -mregnames/-mno-regnames.
5485 * configure.in (powerpcle*-*-solaris): Add support.
5486 (powerpc*-*-linux): Ditto.
5487 * configure: Regenerate.
5489 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5491 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5493 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5494 be associated with a single %lo reloc.
5496 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5497 before comparing against MAX_GPREL_OFFSET, so that negative
5498 numbers are handled correctly.
5501 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5503 * config/tc-sparc.c (last_insn): New static variable.
5504 (md_assemble): Warn about putting floating point branches in a
5505 delay slot. If architecture is less than v9, insert NOP
5506 instructions between floating point instructions and floating
5507 point branches. (The SunOS assembler does both these operations.)
5508 Save the last instruction opcode.
5509 (sparc_ip): Add pinsn parameter. Change caller.
5511 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5512 for byte jump to next instruction to skip empty frags.
5514 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5516 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5517 for addq with a 16 bit signed value, just emit a lda instruction
5520 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5522 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5525 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * configure.in: Permit --enable-shared to specify a list of
5529 * configure: Rebuild.
5531 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5533 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5534 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5536 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5538 * config/atof-ieee.c: Fix handling of denormalized extended
5539 precision numbers and overflow/underflow detection.
5540 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5541 not include the 16 bit gap in the m68k extended precision format.
5543 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5547 * configure: Rebuild.
5549 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5551 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5552 be accessed using the $gp register.
5553 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5555 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5557 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5558 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5560 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * read.c (get_line_sb): Bump line counters based on
5563 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5564 call LISTING_NEWLINE.
5565 (s_macro): Don't call demand_empty_rest_of_line.
5566 * app.c (do_scrub_chars): When handling C style comments, unget
5569 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * read.h (enum linkonce_type): Define.
5572 (s_linkonce): Declare.
5573 * read.c (potable): Add "linkonce".
5574 (s_linkonce): New function.
5575 * subsegs.h (segment_info_type): Add linkonce field to
5576 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5577 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5578 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5579 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5581 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5582 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5583 entry based on the linkonce field in segment_info.
5584 * doc/as.texinfo: Document .linkonce.
5586 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5588 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5590 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5592 * stabs.c (s_stab_generic): Call the listing functions before
5593 doing the rest of the processing, which may involve freeing the
5594 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5595 SEPARATE_STAB_SECTIONS case.
5597 * config/tc-hppa.c: Remove nested comment.
5598 (tc_gen_reloc): Move label done inside the ifdef in which it is
5600 (md_apply_fix): Pass pointers to correct types to libhppa.h
5601 functions. Always return a value.
5603 * config/tc-mips.h (tc_frob_file): Define.
5604 (mips_frob_file): Declare.
5605 * config/tc-mips.c (struct mips_hi_fixup): Define.
5606 (mips_hi_fixup_list): New static variable.
5607 (imm_unmatched_hi): New static variable.
5608 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5609 offset_reloc. Pass imm_unmatched_hi to append_insn.
5610 (append_insn): Add unmatched_hi parameter. If it is set, add the
5611 new fixup to mips_hi_fixup_list. Change all callers.
5612 (mips_ip): Set imm_unmatched_hi when appropriate.
5613 (mips_frob_file): New function.
5615 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5617 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5618 * configure: Regenerated.
5620 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * as.c (main): Call bfd_set_error_program_name.
5624 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * as.h (strdup): Don't declare.
5627 * stabs.c: Include libiberty.h
5628 (get_stab_string_offset): Use xstrdup rather than strdup.
5629 (s_stab_generic): Likewise.
5630 * as.c (parse_args): Likewise.
5631 * read.c (s_mri_sect): Likewise.
5633 * gasp.c (change_base): Recognize \(...) construct documented to
5634 pass through enclosed characters literally through to the output.
5635 (process_assigns): Likewise. Also, be more careful to avoid
5636 looking past the end of the buffer.
5638 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5640 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5641 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5643 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5645 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5647 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5649 * config/alpha-opcode.h: Added cvtst instruction.
5651 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5653 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5654 string. Extract the addend from the result of expression.
5656 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5658 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5659 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5660 mode, change the state to 3 rather than 1.
5662 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5665 correspond to 11 March change.
5667 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5669 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5670 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5672 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * configure: Rebuild with autoconf 2.8.
5676 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5678 * config/atof-ieee.c (gen_to_words): Improve handling of
5679 X_PRECISION numbers. Based on patches from Andreas Schwab
5680 <schwab@issan.informatik.uni-dortmund.de>.
5682 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5684 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5686 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5687 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5688 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5689 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5692 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5694 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5696 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5698 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5699 (pa_def_subspaces): Add $MILLICODE$.
5700 (pa_spaces_begin): Set section flags for $MILLICODE$.
5702 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5705 not SHT_NOBITS. Don't tamper with flags based on type if a
5706 special section was found (revert Feb 29 change).
5708 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5709 if aligning to a longword boundary or greater.
5711 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5713 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5715 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5717 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5718 * configure: Regenerated.
5720 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5722 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5723 R_N1SEL since they're not defined for old versions of hpux.
5725 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5726 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5727 R_N0SEL and R_N1SEL.
5729 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5731 * flonum-konst.c: Add two more constants for 1e+-2048 and
5732 1e+-4096, and correct the other constants.
5734 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5736 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5738 * config/obj-elf.c (obj_elf_section): Allow predefined section
5739 types to set the nobits type. Avoid a shadowed declaration.
5741 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5743 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5744 reduce relocs using e_nlrsel field selectors.
5746 * write.c (fix_new_exp): Don't use #elif. Some compilers
5749 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5751 (pa_chk_field_selector): Handle new field selectors for SOM.
5753 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5755 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5756 * configure: Rebuild.
5757 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5758 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5760 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5763 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5765 * mpw-make.sed: Update to handle shared library support.
5767 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5769 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5770 the insn on mismatch.
5772 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5774 * configure.in: Add support for a29-coff.
5775 * configure: Rebuild.
5777 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5779 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5780 of the section when looking for the R_SH_USES fixup, because the
5781 frag addresses have not yet been adjusted.
5783 * gdbinit.in: Set a breakpoint on as_warn_where.
5785 * config/tc-mips.c (macro): Add missing arguments to macro_build
5786 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5788 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5790 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5791 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5793 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5795 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5797 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5799 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5800 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5801 Recognize [uU] format args as sparclet cpregs.
5803 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5808 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5810 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5811 well as S_IS_EXTERNAL.
5812 (tc_fix_adjustable): Likewise.
5813 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5814 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5816 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5817 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5819 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5821 * config/tc-sparc.c (max_architecture): Change to sparclite for
5823 (default_compatible): Delete.
5824 (sparc_ffs): New function.
5825 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5826 (sparc_ip): Rewrite architecture match and bump logic.
5828 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * configure.in: Check for 'do not mix' from native linker before
5831 trying to use -rpath.
5832 * configure: Rebuild.
5834 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5836 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5837 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5838 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5839 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5841 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5842 to the symbol lnnoptr field, to get the correct file offset.
5844 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5846 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5847 symbols that are not function, file, or section symbols to be
5850 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * configure: Set and substitute RPATH_ENVVAR.
5853 * configure: Rebuild.
5854 * Makefile.in (RPATH_ENVVAR): New variable.
5855 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5857 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5858 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5859 * configure: Rebuild.
5861 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5863 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5864 appropriate flags in BFD section.
5866 * configure.in (m68k-*-psos*): New target.
5867 * configure: Rebuild.
5868 * config/te-psos.h: New file.
5869 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5872 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5874 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5875 * configure.in: Remove duplicate setting of cpu_type. Check
5876 whether opcodes library is required for on all targets, not just
5878 * configure: Rebuild.
5880 * config/tc-mips.c (mips_big_got): New static variable.
5881 (s_extern): Don't declare.
5882 (reg_needs_delay): New static function.
5883 (macro_build): Permit GOT/CALL_HI/LO relocs.
5884 (macro_build_lui): If place is not NULL, use the number in the
5886 (load_address): Handle mips_big_got case.
5887 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5889 (OPTION_XGOT): Define.
5890 (md_longopts): Add "xgot" if OBJ_ELF.
5891 (md_parse_option): Handle -xgot.
5892 (md_show_usage): Mention -xgot.
5893 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5894 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5896 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5898 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5899 the byte relocation, point it to the low byte of the word.
5901 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5904 * configure: Rebuild.
5906 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5908 * configure.in: Recognize any sparc* cpu.
5909 * configure: Regenerated.
5911 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5913 * read.c (potable): Add "mri" and ".mri".
5914 (s_mri): New function.
5915 * read.h (s_mri): Declare.
5916 * app.c (scrub_m68k_mri): New static variable.
5917 (mri_pseudo): New static variable.
5918 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5919 flag_m68k_mri. Initialize scrub_m68k_mri.
5920 (mri_state, mri_last_ch): New static variables.
5921 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5923 (app_push): Save new fields.
5924 (app_pop): Restore new fields.
5925 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5926 If TC_M68K, use a trivial state machine to look for occurrences of
5927 the .mri pseudo-op, and change the mode appropriately.
5928 * as.h (do_scrub_begin): Update prototype.
5929 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5931 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5933 (m68k_mri_mode_change): New function.
5934 (md_parse_option): Set reg_prefix_optional_seen.
5935 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5936 (MRI_MODE_CHANGE): Define.
5937 * doc/as.texinfo: Document .mri pseudo-op.
5939 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5942 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5944 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5945 * config/m68k-parse.h (enum pic_relocation): Define.
5946 (struct m68k_exp): Add pic_reloc field.
5947 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5948 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5949 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5951 * config/tc-m68k.c: Delete definition of NO_RELOC.
5952 (struct m68k_it): Add pic_reloc field.
5953 (add_fix): Copy over pic_reloc field.
5954 (md_pseudo_table): Interpret .align parameter as byte count.
5955 (mote_pseudo_table): Likewise.
5956 (tc_m68k_fix_adjustable): New function.
5957 (get_reloc_code): New function.
5958 (md_assemble): Use it as last argument to fix_new_exp.
5959 (md_apply_fix_2): For a relocation against a symbol don't put the
5960 addend into the data.
5961 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5962 (m68k_ip): Don't relax an operand that requires pic relocation.
5963 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5965 * write.c (fixup_segment): Don't add symbol value to addend if
5966 TC_M68K and OBJ_ELF.
5967 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5968 (motorola_operand): Add rule for `(zapc, EXPR)'.
5970 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5972 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5973 *really* is permissible before the comma.
5975 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5978 inserting nop instructions.
5980 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5984 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5986 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5987 class setting for a CALLNAME symbol in COFF.
5989 * read.c (potable): Pass negative numbers for new .balign[wl] and
5990 .p2align[wl] pseudo-ops.
5991 (s_align_bytes): Treat a negative argument as specifying the fill
5993 (s_align_ptwo): Likewise.
5995 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5997 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5998 (do_align): Take new len parameter. Change all callers. Pass it
6000 (s_align_bytes): Arg now indicates the length of the fill pattern.
6001 (s_align_ptwo): Likewise.
6002 * config/obj-coff.c (write_object_file): Pass length to
6004 * config/tc-i386.h (md_do_align): Take new len parameter.
6005 * config/tc-m88k.h (md_do_align): Likewise.
6006 * config/tc-m88k.c (m88k_do_align): Likewise.
6007 * config/tc-sh.h (md_do_align): Likewise.
6008 * config/tc-sh.c (sh_do_align): Likewise.
6009 * doc/as.texinfo: Document new pseudo-ops.
6011 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6012 done in cvt_frag_to_fill.
6014 * config/tc-sh.h (sh_do_align): Declare.
6015 (md_do_align): Define.
6016 * config/tc-sh.c (sh_do_align): New function.
6018 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6019 difference if the next address is before the current one.
6021 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6022 (archs): Initialize new field.
6023 (m68k_ip): Don't list alias names when listing CPUs which support
6026 * as.c (main): Call parse_args before read_begin.
6027 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6028 front of generated pseudo-ops.
6029 * read.c (potable): Ignore "name".
6030 (s_app_file): Permit a single quote after the string, since one
6031 may appear in m68k MRI mode.
6033 * configure.in: Check for --enable-shared. If linking against
6034 shared BFD and opcodes, fix library name on SunOS, and try to set
6036 * configure: Rebuild.
6038 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6040 * as.h (flag_m68k_mri): Declare.
6041 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6042 * Many files: For MRI syntax that is specific to the m68k MRI
6043 assembler, check flag_m68k_mri rather than flag_mri or
6044 MRI_MODE_NEEDS_PSEUDO_DOT.
6046 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-i960.c (ARCH_HX): Define.
6050 (targ_has_sfr): Handle ARCH_HX.
6051 (targ_has_iclass): Handle ARCH_HX.
6052 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6053 (tc_headers_hook): If the architecture was specified explicitly,
6054 use it when setting the flags. Set the extern variable coff_flags
6055 rather than headers->filehdr.f_flags, since the latter is set
6056 unconditionally in obj-coff.c.
6057 (i960_handle_align): Remove unused variable fixp.
6059 Support for building bfd and opcodes as shared libraries, based on
6060 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6061 * configure.in: Set OPCODES and BFD to search directories.
6062 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6063 * configure: Rebuild.
6064 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6065 (LIBDEPS): New variable.
6066 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6067 $(HLDFLAGS) in link.
6068 (check): Set LD_LIBRARY_PATH in the environment.
6070 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6072 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6073 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6074 read-only, not read/write.
6076 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * Makefile.in (INSTALL_XFORM): Remove -e.
6080 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6082 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6083 than comparing S_GET_SEGMENT to undefined_section.
6084 (write_object_file): Skip symbols which were equated to an
6085 undefined or common symbol.
6086 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6087 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6089 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6090 or S_IS_COMMON call S_GET_VALUE.
6091 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6092 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6093 to an undefined or common symbol, convert the reloc to be against
6095 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6096 undefined or common symbol.
6097 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6098 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6099 to an undefined or common symbol, convert the reloc to be against
6101 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6102 undefined or common symbol.
6103 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6104 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6106 (yank_symbols): Skip symbols which were equated to an undefined or
6109 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6111 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6112 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6114 * configure.in: Make sure we only add m68k-parse.o to
6115 ${extra_objects} once, no matter how many m68k targets have been
6117 * configure: Rebuild.
6119 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6121 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6122 * configure: Rebuild.
6124 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6126 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6127 * doc/c-m68k.texi: Document .extend and .ldouble.
6129 * configure.in (m68*-apple-aux*): New target.
6130 * config/te-aux.h: New file.
6131 * config/obj-coff.c (compare_external_relocs): New static function
6133 (do_relocs_for): Sort relocs if TE_AUX.
6134 (fixup_segment): If TE_AUX, store common symbol value in segment.
6135 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6137 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6139 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6141 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6143 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6144 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6146 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6147 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6148 an undefined symbol and the size of a function symbol.
6149 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6150 for all common symbols.
6152 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6154 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6157 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6160 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6162 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6163 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6165 * ecoff.c (localsym_t): Add addend field.
6166 (add_ecoff_symbol): Add addend argument. Change all callers.
6167 (coff_sym_value): Make static.
6168 (coff_sym_addend): New static variable.
6169 (ecoff_directive_def): Initialize coff_sym_addend.
6170 (ecoff_directive_val): Accept symbol + constant.
6171 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6172 (ecoff_build_symbols): Include the addend in the symbol value.
6174 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6176 * config/tc-ppc.c (md_assemble): Ignore overflow on
6177 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6179 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6181 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6182 bytes in size, so offset appropriately in big endian mode when
6183 writing the bottom 2 bytes.
6185 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6187 * config/tc-sparc.c (default_compatible): New static local.
6188 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6189 (sparc_ip): If no architecture or -bump specified, don't mark as
6190 mismatched those in default_compatible.
6192 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6194 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6195 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6196 * configure: Rebuild.
6197 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6198 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6199 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6200 (sco_id): Declare if SCO_ELF.
6202 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6204 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6205 ({max,warn_after}_architecture): New static locals.
6206 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6207 If both architecture and -bump requested, set max_architecture to max.
6208 (sparc_md_end): Simplify.
6209 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6210 Rewrite code to bump architecture and check for conflicts.
6211 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6212 with Solaris assembler.
6213 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6214 (md_show_usage): Update.
6216 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6218 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6220 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6222 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6223 #ifdef sparcv9 when choosing value.
6226 (sparc_md_end): Declare.
6227 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6228 (initial_architecture): New static local.
6229 (can_bump_v9_p): Likewise.
6230 (NO_V9): Delete all occurrences.
6231 (sparc_md_end): New function.
6232 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6233 Don't bump architecture to v9 unless can_bump_v9_p set.
6234 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6235 * configure.in (sparc64 target cpu): Don't set obj_format here.
6236 (SPARC_V9): Renamed from sparcv9.
6237 (sparc64-*-elf*): Define SPARC_ARCH64.
6238 * configure: Regenerated.
6239 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6240 (SPARC_ARCH64): Add.
6241 * conf.in: Regenerated.
6242 * config/vmsconf.h: Update.
6244 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6246 * config/tc-mips.c (load_register): Optimise "dli" loads.
6247 (md_show_usage): add "-mcpu=vr4100" to help text.
6249 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6251 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6252 undefined symbol, preserve the X_op of O_symbol.
6253 (S_GET_VALUE): Fix check to permit this case.
6254 * write.c (write_relocs): If a reloc is against an undefined
6255 symbol equated to another symbol, change the reloc to be against
6257 * config/obj-coff.c (do_relocs_for): Likewise.
6259 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6262 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6264 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6265 computer is PowerPC.
6267 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6269 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6270 mentioned in the eabi.
6272 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6274 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6275 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6277 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6279 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6281 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6283 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6284 as a section it is ok to have unadorned -mrelocatable pointers in.
6286 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6288 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6291 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6293 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6294 dependent section attributes can be handled.
6296 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6297 macros to add support for exclude section flag and ordered section
6300 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6301 functions to add support for exclude section flag and ordered
6304 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6306 * subsegs.c (section_symbol): Don't try to look up the section
6307 symbol in the hash table. It should be possible to have a symbol
6308 with the same name as a section, but no connection to it.
6310 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6311 From James Carlson <carlson@xylogics.com>.
6313 * expr.c (operand): Skip whitespace after a close parenthesis.
6314 From James Carlson <carlson@xylogics.com>.
6316 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6318 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6319 as_warn_where for relocation overflow.
6320 (parse_reg): Accept register name only if next character is
6323 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6325 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6326 addresses for static variables.
6328 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6330 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6331 and xgot give the old toc16 relocation.
6332 (md_apply_fix3): Support all GOT relocations.
6334 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6336 * config/tc-mips.c (load_address): Correctly handle a constant in
6337 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6339 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6341 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6342 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6343 (build_Mbytes): Handle REG_B.
6345 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6347 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6349 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6351 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6353 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6355 * config/obj-coff.c (write_object_file): Set the s_align field to
6356 the number of bytes, rather than to the power of 2.
6358 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6360 * Makefile.in (DISTCLEAN_HERE): New variable.
6361 (distclean): Use it.
6362 (maintainer-clean): Depend upon clean-here rather than clean,
6363 distclean, and clean-info. Run make maintainer-clean in doc.
6364 Remove files listed in DISTCLEAN_HERE.
6365 * doc/Makefile.in (maintainer-clean realclean): Split out from
6366 distclean. Depend upon clean-info and distclean.
6368 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6370 * mac-as.r: Fix copyright and version strings.
6371 (cfrg): Use PROG_NAME instead of literal name.
6373 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6375 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6377 * config/tc-a29k.h (tc_unrecognized_line): Define.
6378 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6379 (md_operand): Handle a29k style local dollar labels.
6381 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6383 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6385 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6387 * read.c (s_fill): If md_flush_pending_output is defined, call
6390 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6392 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6393 Treat rs_align_code like rs_align.
6395 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6397 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6398 converting an absolute address into a PC-relative one.
6400 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6402 * mpw-config.in: Don't always use te-generic.h for emulation.
6403 (powerpc-apple-macos): Use emulation te-macos.h.
6404 * mpw-make.sed (install, install-only): Edit in Mac-specific
6407 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6409 * configure.in: Improve message about unsupported ELF targets.
6410 * configure: Rebuild.
6412 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6413 pattern is zero. From Manfred Hollstein.
6415 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6417 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6418 the various idata sections, we check the name on the .section pseudo.
6420 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6422 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6423 add section's paddr to add_number; compatibility to native as and
6426 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6428 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6430 * hash.c (struct hash_entry): Moved here...
6431 * hash.h (struct hash_entry): ...from here.
6433 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6434 if it's already known to be null.
6436 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6438 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6439 bit relocs converted to PC relative relocs. This turned out to
6440 add the offset from the beginning of .text twice.
6442 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6444 * stabs.c (s_stab_generic): In 's' case, free string from
6447 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6449 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6452 * subsegs.h (segment_info_type): Make bitfields unsigned.
6454 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6455 and move them together. On most systems this will reduce the
6456 structure size by one word.
6457 (operatorT): Define O_max.
6458 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6461 * read.c (pop_insert): Print error returned by hash table
6464 * as.c (dump_statistics): Split out from main; dump some hash
6465 table stats and target-specific stats.
6466 (start_time): No longer automatic to main.
6467 (main): Set file-level start_time and call dump_statistics at
6468 exit. Exit by calling xexit.
6469 (show_usage): Make --statistics description less specific.
6470 * subsegs.c (subsegs_print_statistics): New function.
6471 * write.c (write_print_statistics): New function.
6472 (n_fixups): New static variable.
6473 (fix_new_internal): Increment it.
6474 * read.c (read_print_statistics): New function.
6475 * read.h (read_print_statistics): Declare.
6476 * symbol.c (symbol_print_statistics): New function.
6477 * symbol.h (symbol_print_statistics): Declare.
6478 * hash.c (hash_print_statistics): New function.
6479 * hash.h (hash_print_statistics): Declare.
6480 * config/tc-i386.c (i386_print_statistics): New function.
6481 * config/tc-i386.h (i386_print_statistics): Declare.
6482 (tc_print_statistics): New macro.
6483 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6486 * hash.c (DELETED): Rewrite to use a valid but unique address.
6487 (START_POWER): Reduce to 10.
6488 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6489 Add new values for counting strcmp calls.
6490 (GROW_FACTOR): New macro.
6491 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6493 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6494 (hash_new): Use FULL_VALUE.
6495 (struct hash_control): Definition moved here.
6496 (hash_code): Don't mask to low bits.
6497 (hash_ask): Mask returned hash code here. Check hash value before
6498 calling strcmp; count strcmp calls.
6499 * hash.h (struct hash_control): Declare, don't define, here.
6500 (HASH_STATLENGTH): Deleted.
6501 (struct hash_entry): Add field for hash code.
6502 (hash_say, hash_apply): Don't declare.
6504 * hash.c (destroy): Return void.
6505 (applicatee): Ditto.
6506 (main): Fix declarations.
6507 (hash_apply): Return void. Argument `function' returns void. Put
6508 inside "#ifdef TEST".
6509 (hash_say): Define only if TEST is defined.
6510 * hash.h (hash_apply, hash_say): Declarations deleted.
6512 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6514 * configure: Rebuild with autoconf 2.7.
6516 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6518 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6519 * configure: Rebuild with autoconf 2.6.
6521 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6523 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6524 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6526 (ppc_frob_file): Remove.
6527 * config/tc-ppc.h (tc_frob_file): Don't define.
6528 (ppc_frob_file): Don't declare.
6530 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6532 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6533 * config/alpha-opcode.h: Include one-operand variants of jmp and
6536 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6537 with te-delta.h in 8.3 file systems.
6538 * configure.in: Adjusted.
6540 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6544 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6546 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6548 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6550 Version 2.6 released.
6551 * Makefile.in (VERSION): Updated to 2.6.
6553 * config/obj-coff.c (write_object_file): Change use of md_do_align
6554 to pass a pointer rather than a fill value, to match other uses.
6556 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6558 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6560 * as.c (main): Move md_end call to just after call to
6561 perform_an_assembly_pass. Delete cpu-specific code here.
6562 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6563 * config/tc-arm.c (md_end): Unused function deleted.
6564 * config/tc-ns32k.c (md_end): Ditto.
6566 * config/tc-i386.c (i386_align_code): New function, moved here
6567 from HANDLE_ALIGN macro.
6568 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6570 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6572 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6575 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6577 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6578 multi-byte nops to avoid changing gcc. The necessary gcc change
6579 might break old assemblers.
6581 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6583 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6584 generate optimal multi-byte nop instructions for ".align n"
6585 ".align n,0x90", and aligns requiring more than 15 bytes of
6586 padding still generate multiple 0x90's as before.
6588 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6590 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6592 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6594 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6595 * configure: Update.
6596 * mpw-make.sed: Reorder commands to make sed happier.
6597 * config/te-macos.h: New file.
6598 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6600 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6602 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6603 conditional branches.
6604 (md_apply_fix): Likewise.
6606 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6608 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6609 generate a reloc which the linker will not handle correctly. Fix
6610 overflow checking--R_IREL is 18 bits, not 17.
6612 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6614 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6615 from a PC relative reloc if TC_A29K.
6617 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6618 code depends upon it.
6620 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6621 $extend. Based on code from Eric Freudenthal
6622 <freudenthal@nyu.edu>.
6623 * config/tc-a29k.h (LEX_DOLLAR): Define.
6624 * read.c (LEX_DOLLAR): Define if not defined.
6625 (lex_type): Use LEX_DOLLAR.
6627 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6629 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6632 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6634 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6636 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6638 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6639 used only by "dlltool.c".
6641 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6644 (md_pseudo_table): Don't define "extern".
6646 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6650 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6652 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6654 * macro.c (macro_expand_body): Don't warn about == with a
6655 nonexistent parameter, in case it is in a comment field.
6657 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6659 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6660 set, even if macro_alternate is set.
6661 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6662 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6663 the token unless it ended in '@'.
6664 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6665 * doc/c-a29k.texi: Document macro usage on A29K.
6667 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6669 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6671 (install_operand): Likewise.
6673 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6675 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6677 * configure.in (m88k-motorola-sysv*): New target.
6678 * configure: Rebuild.
6679 * config/te-delta88.h: New file.
6680 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6682 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6683 (md_do_align): Define.
6684 * config/tc-m88k.c: Include "subsegs.h".
6685 (m88k_do_align): New function.
6687 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6688 (COFF_NOLOAD_PROBLEM): Define.
6689 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6691 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6693 * config/tc-i386.c (md_assemble): For a jump instruction with
6694 non-constant target, require 7 available bytes in the current
6697 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6699 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6702 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6704 * configure.in (alpha-*-linux*): Use ecoff.
6705 * configure: Rebuild.
6706 * ecoff.c (ecoff_directive_extern): New function.
6707 (ecoff_directive_weakext): New function.
6708 (ecoff_build_symbols): Handle weak symbols.
6709 (ecoff_setup_ext): Likewise.
6710 (ecoff_frob_symbol): Warn about weak common symbols.
6711 * ecoff.h (ecoff_directive_extern): Declare.
6712 (ecoff_directive_weakext): Declare.
6713 * symbols.c (S_IS_WEAK): New function.
6714 * symbols.h (S_IS_WEAK): Declare.
6715 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6717 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6720 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6722 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6724 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6725 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6726 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6727 * config/obj-coff.c (coff_frob_symbol): Don't call
6728 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6729 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6732 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6733 (ppc_stab_symbol): New static variable.
6734 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6735 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6736 sy_tc.real_name to the stab string.
6737 (ppc_bc, ppc_ec): New static functions.
6738 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6740 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6742 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6745 * input-scrub.c (input_scrub_push): Reset sb_index.
6747 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6749 * listing.c (listing_newline): Don't create a frag in the absolute
6752 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6754 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6755 (ppc_csect): Move most of the code to ppc_change_csect, and call
6757 (ppc_change_csect): New static function, taken from ppc_csect.
6758 (ppc_section): New static function.
6759 (ppc_saw_abs): New static varable.
6760 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6761 a symbol has no csect.
6762 (ppc_adjust_symtab): New function.
6763 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6764 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6766 * write.c (write_object_file): If tc_adjust_symtab is defined,
6767 call it just before the call to obj_adjust_symtab.
6769 * symbols.c (symbol_find_or_make): Change name to be const.
6770 * symbols.h (symbol_find_or_make): Update declaration.
6772 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6774 * doc/as.texinfo (Align): Mention SH.
6775 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6777 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6778 (Z8000 Directives, even): Don't give numeric align value, instead
6781 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6783 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6786 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6788 * Makefile.in (diststuff): Also make info.
6789 (maintainer-clean realclean): Also make clean-info.
6791 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6793 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6794 (pa_subspace): For ".nsubspa", always create a new subspace
6795 with the given attributes, even if one already exists with the
6798 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6800 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6801 TC_FORCE_RELOCATION, taking an additional section argument. If
6802 the section of the target symbol is not the same as the current
6803 section, always force the relocation to be used.
6804 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6806 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6807 md_pcrel_from function, taking an additional section argument.
6808 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6810 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6811 older TC_FORCE_RELOCATION if not defined.
6812 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6813 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6814 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6815 TC_FORCE_RELOCATION.
6817 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6819 * input-scrub.c (as_where): Set name to null pointer if we don't
6821 * messages.c (identify): Only print filename if non-null.
6822 (as_show_where): Ditto, for line number too.
6823 (as_warn_internal, as_bad_internal): Ditto.
6825 * input-file.c (input_file_open): If the input file can't be
6826 opened, consider it an error.
6828 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6830 * config/tc-mips.c: Added mips_4100 control, and support for
6831 accepting the 4100 as a MIPS architecture variant (md_begin,
6832 macro_build, mips_ip, md_parse_option). Adding suitable
6833 command-line OPTIONs, and updating the help text (md_show_usage).
6835 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6837 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6838 BFD_ASSEMBLER is defined.
6840 * Use one active frag and one obstack per frag chain:
6841 * frags.c (frags): Variable deleted.
6842 (frag_alloc): New function.
6843 (frag_grow, frag_more, frag_variant, frag_now_fix,
6844 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6846 (frag_new): Ditto. Verify that frch_last and frag_now match on
6847 entry and exit, and that old frag_now has non-zero type. Replace
6848 "know" uses with "assert". Use frag_alloc instead of mucking with
6850 * frags.h (frags): Declaration deleted.
6851 * subsegs.h (struct frchain): Add new field frch_frag_now.
6852 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6854 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6855 give it any stricter alignment than frchainS structures need. Do
6856 not initialize frags obstack. Set frag_now to point to
6857 dummy_obstack. Initialize absolute_frchain.
6858 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6859 field of frchainS. Don't create new frags on section switch, and
6860 use frag_alloc when creating a new frag chain. For absolute
6861 section, set frchain_now to absolute_frchain. Verify that
6862 frch_last and frag_now match on entry and exit. Initialize
6863 per-chain obstack, and under gcc, set required alignment to that
6864 needed by fragS structure.
6866 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6868 * stabs.c (get_stab_string_offset): Only copy input string if a
6869 fresh copy is needed, not if the section already exists.
6870 (s_stab_generic): Cache stab section name to bypass lookups, since
6871 usually it will match. Could be made faster still by changing the
6872 memory allocation rules.
6873 (s_xstab): Cache section name to bypass repeated string
6876 * frags.c (frag_new): Deleted register declarations.
6878 * listing.c (frag_now): Don't declare.
6880 * as.c (chunksize): New variable.
6881 (debug_memory): New variable.
6882 (main): If debug_memory is set, reduce chunksize and
6884 * as.h (chunksize): Declare it.
6885 * read.c (read_begin): Use it.
6887 * config/tc-alpha.c (md_shortopts): Include 'g'.
6888 (md_parse_option): Ignore it.
6890 * Makefile.in (distclean): Remove Makefile and config.status from
6891 testsuite directory.
6892 (clean-here): Don't delete testsuite. Instead, delete only the
6893 files within it that would be generated by running tests.
6895 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6896 frag_now_fix instead of accessing obstack info directly.
6897 * config/tc-arm.c (s_ltorg): Ditto.
6898 (md_assemble): Ditto.
6900 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6903 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6905 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6906 chain after parsing value expression, if any, to avoid separating
6907 continued .stabs lines.
6909 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6912 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6914 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6916 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6917 -mcom support and PPC_OPCODE_ANY for -many.
6918 (md_parse_option): Ditto.
6920 (md_begin): For duplicate instructions, print all duplicates
6923 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6925 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6926 common mode operation.
6927 (md_show_usage): Add -mcom to usage message.
6929 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6931 * expr.c (op_rank): Add O_symbol_rva.
6932 * expr.h (operatorT): Add O_symbol_rva.
6933 * read.c (cons_worker): Set O_symbol_rva when necessary.
6934 * write.c (fix_new_exp): Understand O_symbol_rva.
6936 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * config/tc-mips.c: Correct s_cons arguments. From Michael
6939 Joosten <joost@ori.cadlab.de>.
6941 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6943 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6944 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6945 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6947 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6948 make non-static. Change all users.
6949 * config/obj-coff.h (coff_n_line_nos): Declare.
6951 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6953 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6955 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6957 * config/obj-elf.c (obj_elf_common): Convert specified byte
6958 alignment to power of two. Set size of local bss symbol.
6960 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6962 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * sb.c, macro.c: Decide whether to include <string.h> or
6965 <strings.h> just as as.h does.
6967 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6969 * Makefile.in (site.exp): Fix setting of $srcdir.
6971 * config/tc-arm.c (md_atof): Fix little-endian output.
6972 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6975 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6977 * doc/as.texinfo: Split out the NS32k family documentation,
6978 despite its being commented out for now.
6979 * doc/c-ns32k.texi: New file.
6981 * sb.c, macro.c: Include string.h.
6983 * Makefile.in (comparison): Only check *.o; we don't care if
6984 timestamps inserted by the native linker differ.
6986 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6987 if alignment stricter than 4 bytes is requested; in that case,
6988 align to a 4-byte boundary first.
6990 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6992 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6993 uninitialized" warning for `Max_Source_Offset'.
6995 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6997 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6998 qualifiers and detect errors if present.
6999 (md_assemble): Add call to parse_toc_entry. Also added some support
7000 for the [tocv] qualifier.
7001 (ppc_pe_tocd): New function to support data in the toc section.
7003 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7008 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * config/tc-m68k.c (isword): Accept all values from -65536 to
7011 +65535, so ~VAL will not be rejected.
7013 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7014 skip characters after the pseudo-op.
7016 * read.c (get_line_sb): Don't look past buffer_limit.
7017 (s_include): In MRI mode, skip characters after the file name.
7019 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7021 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7022 periods in register names.
7024 For older changes see ChangeLog.1.