2 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
4 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
5 to a count of the number of matches to skip.
6 (can_make_parallel): Pass count of number of matches to skip to
11 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
13 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
14 before calling insert routine. Delete test for !isalpha
15 after parsing mnemonic. ASCII operand chars are case insensitive.
17 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
19 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
22 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
25 * config/tc-m32r.c: Add support for swapping fixups of swap
28 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
29 cgen_swap_fixups): Functions to save, restore and swap the fixup
30 chain with a backup copy.
31 (cgen_asm_finish_insn): Returns address of constructed insn.
33 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
35 * listing.c (file_info_struct): Remove FILE, add POS.
36 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
37 (file_info): Don't open the file.
38 (buffer_line): Check for the file in the last_open cache, updating
40 (print_source): Don't reference file_info->file.
41 (listing_listing): Likewise.
42 (listing_print): Close the file in the cache, if any.
45 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
47 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
48 parallel instructions so that they are in the correct order.
49 (reads_from_src_reg, get_src_reg, can_make_parallel,
50 make_parallel): New functions to support opportunistic
51 parallelisation of adjacent instructions.
54 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
56 * read.c (dwarf_file_string): New file static variable.
57 (emit_expr): Look for constant sequence that leads up to a file
58 name in DWARF debugging output.
59 (stringer): Use dwarf_file_string to decide whether to accept a
60 string as a file name.
62 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
64 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
65 (crack_operand): Add reg->reglst MRI hack.
66 (r_seg): Put reglst symbols in reg_section.
67 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
70 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
72 * tc-sh.c (get_specific): Handle SGR & DBR.
75 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
77 * tc-h8300.c (parse_reg): Take the length of the symbol into
78 account when attempting to match a register name.
79 * tc-h8500.c (parse_reg): Likewise.
82 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
84 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
88 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
91 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
94 * cgen.c: Formatting changes to improve readability.
96 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
98 * config/tc-mips.c (macro): Rework division code to avoid unfilled
102 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
104 Based on a patch from Jim Wilson
105 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
106 (tc_gen_reloc): Handle cross section PC relative relocs
110 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
112 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
114 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
116 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
117 (expr_jmp_buf): New static local.
118 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
119 (cgen_md_operand): New function.
120 * tc-m32r.c: Clean up pass over `struct foo' usage.
121 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
123 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
125 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
126 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
129 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
131 * config/tc-txvu.c (md_assemble): Handle no separator between
132 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
133 (assemble_insn): Likewise.
135 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
137 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
138 (md_begin): Call txvu_opcode_init_tables.
139 (assemble_insn): New function.
140 (md_assemble): Beginnings of implementation.
143 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
145 * config/tc-i386.c (i386_operand): Give an error if there are
146 unrecognized characters after an expression.
148 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
150 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
153 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
155 * configure.in: Add txvu support.
156 * configure: Regenerate.
157 * config/tc-txvu.[ch]: New files.
160 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
162 * configure.in (i386*-go32-rtems*): Fix to be the same as
164 * configure: Rebuild.
166 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
168 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
169 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
170 (mips_ip): Always check for FP_D, not just for instructions that
171 are not part of the regular ISA.
173 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
175 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
177 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
179 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
181 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
183 * expr.c (integer_constant 32bit bignum): Mask off bits outside
184 the range we care about.
187 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
189 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
190 (exec_type_enum): Enumeration giving all of the exec types.
191 (warn_nops): New static variable to give nop warning level.
192 ({cur,prev}_mul32_p): New static variable to keep track of whether
193 the current/previous instruction is a 32-bit multiply.
194 (Optimizing): Make static.
195 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
197 (d30v_insert_operand): Delete declaration of unused function.
198 (write_2_short): Make exec_type argument enum, not int.
199 (parallel_ok): Ditto.
200 (check_range): Delete unused variable(s).
202 (find_format): Ditto.
203 (md_apply_fix3): Ditto.
204 (md_show_usage): Document -n and -N.
205 (md_parse_option): Parse -n and -N.
206 (write_1_short): If -n, warn about adding a nop. Use
208 (write_2_short): Use enumeration values instead of hard coded
209 integers. Reset exec_type for default operations. For explicit
210 parallel operations, call parallel_ok to make sure everything is
211 ok. If writing out a parallel operation, and the previous
212 instruction was a 32-bit multiply, indicate current instruction
214 (parallel_ok): Allow add/tx ... to be done in parallel with
215 another add/tx ... assuming the gpr registers don't overlap.
216 (md_assemble): Use exec type enumeration values, not hard coded
217 ints. Check for loads or 16-bit multiplies following in the next
218 cycle after a 32-bit multiply. Add nops if that is the case.
219 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
220 cur_mul32_p if current instruction is a 32-bit multiply.
221 (find_format): Change spacing and layout.
225 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
227 * config/tc-tic80.c (tic80_relax): New static variable.
228 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
229 (md_parse_option): Handle new relax options.
230 (md_show_usage): Document new relax options.
231 (find_opcode): Don't use short forms of PC relative branches if
236 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
238 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
239 used/set flag fields. Make flag vars unsigned long. Use
240 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
241 parallel if they use the same conditional flag with reversed
242 meaning. Allow 2 add/sub insns that set the carry or overflow
243 flags but do not query them to be done in parallel. Don't allow 2
244 word store operations to be done in parallel with ADDppp or
245 SUBppp. Don't allow loads to be done in parallel with 16 bit
249 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
251 * config/tc-arm.c: Prevent use of interworking support for
254 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
256 * doc/all.texi: Add M32R cpu.
258 * doc/as.texinfo: Add documentation of m32r processor.
260 * doc/c-m32r.texi: New file, documenting m32r specific features.
263 * config/tc-m32r.c (allow_m32rx): New function.
264 (enable_m32rx): New variable.
265 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
266 (md_show_usage): Document new --m32rx command line option.
267 (md_parse_option): Implement new --m32rx command line option.
270 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
272 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
276 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
278 * config/tc-tic80.c (build_insn): Handle instructions that have
279 long (32 bit) PC relative offsets. Fix places that previously
280 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
281 (md_apply_fix): Add case to handle long PC relative offsets.
284 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
286 * doc/c-arm.texi (ARM Options): Document support for new ARM
289 * config/tc-arm.c (md_parse_option): Add support for new ARM
292 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
294 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
295 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
297 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
299 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
302 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
303 SHT_V850_{S|T|Z}COMMON to mark special common sections.
305 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
307 * config/tc-v850.c: Brought up to date with the branch.
309 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
311 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
312 (SWITCH_TABLE): Handle BFD_RELOC_8.
313 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
314 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
315 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
317 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
319 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
320 apparent bug in gcc's long long support crossing from x86.
322 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
324 * config/tc-arm.c: Brought up to date with latest changes on arm
327 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
329 * config-gas.com: Get version info from configure.in.
331 * makefile.vms: include depend.obj in OBJS.
333 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
335 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
336 all corresponding code.
338 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
340 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
341 run-time endian selection.
344 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
346 * tc-sh.c (parse_reg): Properly quote for fv4.
349 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
351 * symbols.c (resolve_symbol_value): Add missing breaks in case on
352 symbol value operator.
354 start-sanitize-vr5400
355 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
357 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
361 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
363 * config/tc-d10v.c (parallel_ok, find_opcode):
364 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
366 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
368 * config/obj-coff.c (fixup_segment): Cast second arg of
369 md_apply_fix3 call to type "valueT *".
371 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
373 * configure.in (emulations): Make FreeBSD an aout / i386bsd
375 * configure: Re-generate.
377 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
379 * config/tc-mips.c (macro_build): Use the membership field
383 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
385 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
386 first argument if it's supposed to be a register.
389 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
391 * config/tc-mips.c (mips_4900): Added.
392 (hilo_interlocks): Added mips_4900.
393 (md_begin): Set default for mips_4900.
394 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
395 (md_longopts): Add "m4900" and "no-m4900".
396 (md_parse_option): Handle above options.
399 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
401 * app.c (do_scrub_chars): If d10v, re-insert a space before
402 a '#' when in state 10.
404 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
406 * config/tc-h8300.c: Include "subsegs.h".
407 (tc_reloc_mangle): Handle references to symbols which are not
408 being output, so that references to `.' work.
410 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
412 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
415 * macro.c (sub_actual): If we don't find a parameter for an &,
418 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
419 start-sanitize-vr5400
421 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
423 (hilo_interlocks): VR5400 has interlocks.
424 (md_begin): Expect mips64vr5400, not mips64r5400.
427 * config/tc-mips.c (mips_ip): In default case, call as_bad
428 instead of fprintf, to get "assembler messages:" message output
429 before instead of after.
431 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
433 * frags.h: Handle multiple inclusion.
435 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
437 Based on a patch from Ian.Dall@dsto.defence.gov.au.
438 * as.h (struct frag, frag support): Moved from here.
440 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
442 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
443 * cgen.c (cgen_asm_finish_insn): Update.
444 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
445 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
446 (md_convert_frag): Ditto.
447 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
448 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
449 (TC_FRAG_INIT): Update.
451 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
453 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
454 print out MD fields of fix.
455 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
456 defined) to initialize MD fields in frag.
457 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
458 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
459 * config/tc-ns32k.h: Add comments. Remove obsolete
460 BFD_FAST_SECTION_FILL definition, change prototypes for
461 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
462 opcode_frag and opcode_offset and remove pcrel_adjust.
463 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
464 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
465 (TC_FRAG_INIT): new macro to initialize machine dependent field in
467 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
468 MD fields in frag structure.
469 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
470 fix_bsr): macros to access MD fields in fix structure.
471 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
472 use struct opcode_location as these fields are now in the frag
474 (convert_iif): Call frag_more as it is needed instead
475 of trying to allocate for the whole insn. Avoid call of frag_more
476 with negative argument.
477 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
478 md_estimate_size_before_relax, md_pcrel_from,
479 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
481 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
482 opcode_offset and remove pcrel_adjust.
483 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
484 fix_new_ns32k_exp with changed arguments.
486 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
488 * tc-mips.c (md_begin): Reorganize setting of default values so
489 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
491 (md_parse_option): Remove all code that sets defaults; md_begin
492 handles all of this now.
494 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
496 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
498 (bootstrap, bootstrap2, bootstrap3): Likewise.
499 * Makefile.in: Rebuild.
501 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
502 TOC section to be against the csect.
504 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
506 start-sanitize-vr5400
507 * config/tc-mips.c (mips_5400): New variable.
508 (md_begin, md_parse_option): Handle 5400 options/names.
509 (macro_build, mips_ip): Check for 5400-specific instructions.
510 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
514 * config/tc-mips.c (validate_mips_insn): New function, checks
515 match versus mask bits, and also verifies that all bits to be
516 output are actually specified somewhere.
517 (md_begin): Call it for 32-bit instructions, instead of doing
518 match/mask check here. In case of failure, print a message, but
519 check the rest of the opcode table before exiting.
521 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
523 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
524 from Tony Thompson at ARM: athompso@arm.com
527 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
529 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
534 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
536 * config/tc-mips.c (hilo_interlocks): True for tx49.
537 (md_begin): Add mips64tx49.
538 (md_parse_option): Add 4900 cpu.
541 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
543 * config/tc-ppc.c (md_assemble): When handling @l, always sign
544 extend if the operand expects a signed value.
546 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
547 default which is to permit dollar labels.
549 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
551 * config/tc-sparc.c (sparc_memory_model): New variable.
552 (md_longopts): Add -TSO/-PSO/-RMO options.
553 (md_parse_options): Handle them.
554 (sparc_elf_final_processing): For 64 ELF, set required
555 memory ordering in e_flags. Default to RMO and let the user
556 override it through command line.
558 * config/tc-sparc.h (elf_tc_final_processing): Add.
560 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
562 * config/tc-sparc.c (v9a_asr_table): New variable.
563 (sparc_ip): Handle v9a asr's.
564 Patch from David Miller <davem@vger.rutgers.edu>.
566 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
568 * config/tc-sparc.h (md_do_align): New macro.
569 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
570 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
572 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
574 * config/tc-sh.c (sh_small): New variable.
575 (OPTION_SMALL): Define.
576 (md_longopts): Add "small".
577 (md_parse_option): Handle OPTION_SMALL.
578 (md_show_usage): Mention -small.
579 * config/tc-sh.h (sh_small): Declare.
580 (SUB_SEGMENT_ALIGN): Handle sh_small.
581 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
584 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
585 case in little endian mode.
587 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
589 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
590 overflow signalling to linker.
592 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
594 * makefile.vms: Fix for dec c.
596 * config-gas.com: Give explanation for dec c setup in error
599 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
600 sections on openvms/alpha.
602 * config/obj-evax.c: support .weak pseudo-op
604 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
606 * config/tc-sparc.c (default_arch_size): New static local.
607 (struct sparc_arch): Rename arch_size to default_arch_size.
608 New member user_option_p.
609 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
610 (init_default_arch): Check whether default arch is valid.
611 Set default_arch_size in addition to sparc_arch_size.
612 (OPTION_32,OPTION_64): Define.
613 (md_longopts): New entries for -32, -64.
614 (md_parse_option): Handle them.
615 (md_show_usage): Print them. Ensure init_default_arch called.
616 * configure.in (sparc64): Set arch to v9-64.
617 * configure: Regenerated.
619 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
621 * write.c (subsegs_finish): New function, broken out of
623 (write_object_file): Some code moves into subsegs_finish.
624 * write.c (subsegs_finish): Declare.
625 * as.c (main): Call subsegs_finish.
627 * read.c (s_include): Check for error return from
630 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
632 * read.c (get_line_sb): Accept any eol marker while scanning macros.
634 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
636 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
637 * config/tc-i386.h (DIFF_EXPR_OK): Define.
638 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
639 the correct relocation when it exists.
640 * config/tc-i386.c (md_apply_fix3): Likewise.
642 * config/tc-ppc.h: Correct typo in comment.
643 * config/tc-v850.h: Likewise.
645 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
647 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
648 when second instruction is writing to first instructions inputs.
650 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
652 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
653 templated programs to build with -g.
655 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
657 * config/tc-v850.c (md_relax_table): Add support for relaxing
658 unconditional branches. This patch is courtesy of Jim Wilson.
659 (md_convert_frag): Fix relaxing of branches. This patch is
660 courtesy of Jim Wilson.
661 (md_assemble): Create different fixups for conditional and
662 unconditional branches. This patch is courtesy of Jim Wilson.
663 (md_estimate_size_before_relax): Estimate size of variable part of
664 fixup based on whether it is for a conditional or an unconditional
665 branch. This patch is courtesy of Jim Wilson.
666 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
667 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
668 obj_elf_section_change_hook().
669 (v850_comm): New function.
670 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
671 (md_begin): Add bss flag to seg_info of bss sections.
673 Add support for .scommon, .tcommon and .zcommon sections.
675 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
676 .zcommon, .tbss, .call_table_data and .call_table_text.
678 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
680 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
681 * configure: Regenerated.
683 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
685 * config/tc-d10v.c: Fixes to make sure the AT_WORD
686 expression is not confused with -1.
688 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
690 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
691 operand - OPERAND_ATMINUS.
693 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
695 * config/tc-d10v.c (parallel_ok): Note that auto increment and
696 decrement modify the index register.
698 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
700 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
701 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
703 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
704 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
705 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
708 * doc/Makefile.am (CPU_DOCS): Define.
709 (as.info): Depend upon $(CPU_DOCS).
710 * doc/Makefile.in: Rebuild.
712 * configure.in: Remove AM_PROG_INSTALL; it's called by
714 * configure: Rebuild.
716 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
718 * tc-d10v.h (TC_START_LABEL): Don't define.
719 (tc_frob_label): Define.
721 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
723 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
724 to pair a branch and link with anything but an exe instruction.
726 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
728 * config/tc-alpha.c (load_expression): Disable the sym+const .got
729 optimization to reduce the alignment surprises for gcc.
731 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
733 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
734 * config/tc-sparc.c (sparc_target_format): Handle coff here.
735 (sparc_ip): Add %hix,%lox.
736 (md_apply_fix3): Call as_bad_where, not as_bad.
737 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
738 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
740 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
742 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
743 recognizes alphaev5 etc.
744 * configure: Rebuild.
746 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
748 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
749 of mipsr3900 with mipstx39.
751 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
752 -mipsXX message' if the insn isn't an ISA insn.
754 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
756 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
757 Redefine TARGET_FORMAT to call sparc_target_format.
758 * config/tc-sparc.c (in_unsigned_range): New function.
759 (sparc_arch_size): Make static.
760 (sparc_target_format): New function.
761 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
762 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
763 (output_insn): Set `fx_no_overflow'.
764 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
765 (tc_gen_reloc): Likewise.
767 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
769 * config/tc-v850.c (v850_section): Remove.
771 * config/obj-elf.c (obj_elf_section): Enhance error message.
773 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
775 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
776 including obj-elf.h in OBJ_MAYBE_ELF case.
777 (mips_target_format): Return NULL after abort to avoid warning.
779 * ecoff.c (generate_ecoff_stab): Remove unused static function.
781 * expr.c (operator): Accept ==. From Anders Blomdell
782 <anders.blomdell@control.lth.se>.
784 * config/atof-ieee.c (gen_to_words): When generating a denormal
785 number, handle an overflow into the smallest normalized number.
787 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
789 * as.h, input-scrub.c (new_logical_line): New return value.
790 * read.c (s_app_file): Don't note the same file several times
793 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
795 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
797 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
799 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
800 * configure: Rebuild.
802 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
804 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
806 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
807 fn* instructions do not insert implicit fwait. This was changed
810 * config/m68k-parse.y (yylex): Permit an expression to be used for
813 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
815 * Makefile.in: Rebuild.
817 * aclocal.m4: Rebuild with new libtool.
818 * configure: Rebuild.
820 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
822 * app.c (do_scrub_chars): Clear mri_state at end of .mri
825 * config/tc-mips.c (hilo_interlocks): Change from a static
826 variable to a macro, so that it varies with the variables upon
828 (gpr_interlocks, cop_interlocks): Likewise.
829 (md_begin): Don't initialize them.
831 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
833 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
834 of strcmp where appropriate.
836 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
838 * config/tc-v850.c (md_assemble): Cope with a zero data area
839 relocation with a constant offset.
840 (md_assemble): Produce error message when special data area
841 relocations are used on instructions which do not support them.
842 (md_assemble): Reset processor mask if defined by command line
845 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
847 * config/tc-sparc.c: Reorganize file.
848 (parse_keyword_arg): Allow numbers in reg names.
849 (SPECIAL_CASE_NONE): New macro.
850 (md_assemble): Use it.
851 (lookup_arch,init_default_arch): New functions.
852 (default_arch,default_init_p,sparc_arch_table): New static locals.
853 (sparc_arch_size): New static local.
854 (max_architecture): Initialize in init_default_arch.
855 (md_parse_options): Call init_default_arch if necessary.
856 Rewrite -xarch/-A processing.
857 (md_show_usage): Print -A values from sparc_arch_table.
858 (md_begin): Call init_default_arch if necessary.
859 (sparc_md_end): Handle both 32 and 64 bit environments.
860 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
861 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
863 * config.in: Regenerate.
864 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
865 (SPARC_V9,SPARC_ARCH64): Delete.
866 * configure: Regenerate.
867 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
869 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
871 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
873 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
876 * config/tc-v850.c (md_assemble): Corrected typo.
877 * config/tc-v850.c Add new sections: call_table_data and
879 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
880 (handle_ctoff): New Function.
882 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
885 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
887 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
888 displacement from the tiny data area pointer.
890 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
892 * config/tc-hppa.c (fix_new_hppa): Make declaration match
895 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
897 * config/tc-v850.c (processor_mask): New variable.
898 (set_machine, md_parse_option): Set processor_mask.
899 (md_assemble): Check that instruction is available to target
902 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
904 (TARGET_PROCESSOR): New constant.
905 (TARGET_PROCESSOR): New constant.
909 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
911 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
916 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
918 Merge in work from Martin Hunt:
920 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
921 CR is 0 for PSWL and PSWH.
923 * config/tc-d30v.c (do_assemble): Don't accept
924 illegal condition codes for cmpu instruction.
926 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
927 used in d*i instructions.
929 * config/tc-d30v.c (check_size): New function. Check
930 relocations for overflows.
931 (md_pcrel_from_section): Fix relocations between sections.
932 (md_apply_fix3): Use new relocation types for 15 and 21
933 bit relocations in the right container. Needed because
934 the address of the instruction is not eight-byte aligned
935 but the relocations must be.
937 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
938 (find_format): If ".s" or ".l" are used, don't try
939 to compute branch sizes.
941 * config/tc-d30v.c (do_assemble): Check for ".s" or
942 ".l" extensions to opcode names.
943 (find_format): Generate the correct instructions when
944 ".s" or ".l" are used.
946 * config/tc-d30v.c (build_insn): Check for odd registers
947 on instructions that require even registers.
949 * config/tc-d30v.h (md_start_line_hook): Define.
950 * config/tc-d30v.c (md_start_line_hook): New hook.
951 Checks the beginning of each line for a ".". If it
952 finds one, assume a pseudo-op and flush any unwritten
955 * config/tc-d30v.c (md_apply_fix3): Fix problem
956 with determining when fixups were done.
958 * config/tc-d30v.c (build_insn): Fix bug where the numeric
959 part of a symbol (for example, "foo+8") was being written
960 into the instruction.
961 (md_pseudo_table): Change .word to be 32 bits and add
964 * config/tc-d30v.c (parallel_ok): Check to see if first
965 instruction is a jump.
967 * config/tc-d30v.c (parallel_ok): Major code reorganization.
970 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
973 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
975 * configure.in (emulations): Add v850 emulation.
977 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
979 * Makefile.am (CPU_TYPES): Add arc.
980 (TARGET_CPU_CFILES): Add tc-arc.c.
981 (TARGET_CPU_HFILES): Add tc-arc.h.
982 (dependencies): Rebuild.
983 * Makefile.in: Rebuild.
984 * configure.in: Recognize arc-*-elf*.
985 * configure: Regenerated.
986 * config/tc-arc.[ch]: New files.
988 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
990 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
991 Correct description of hi() reloc prefix.
994 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
995 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
996 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
999 * doc/c-v850.texi: Document new pseudo ops and command line
1002 * config/tc-v850.c (set_machine): New function.
1003 * config/tc-v850.c (.v850): New pseudo op.
1004 start-sanitize-v850e
1005 * config/tc-v850.c (.v850e): New pseudo op.
1006 * config/tc-v850.c (.v850ea): New pseudo op.
1010 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1012 Support -alh and -ald for DWARF 1:
1013 * listing.c (struct list_info_struct): Add debugging field.
1014 (listing_newline): Initialize the debugging field. If ELF, if the
1015 section starts with .debug or .line, set the debugging field in
1016 the listing structure.
1017 (debugging_pseudo): Add list parameter. Change all callers. If
1018 the debugging field is set, consider it to be a debugging pseudo.
1019 If ELF, skip blank lines between debugging lines.
1020 * read.c (emit_expr): If ELF, look for line numbers.
1021 (stringer): If ELF, look for file names.
1023 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1025 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1026 if there is no insert function.
1028 * config/tc-v850.h (TARGET_MACHINE): New constant.
1030 * config/tc-v850.c (v850_insert_operand): Add
1031 -mwarn_unsigned_overflow.
1032 (md_begin): Set BFD machine number based on machine variable.
1033 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1035 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1037 * as.h: Don't declare alloca if it is a macro.
1038 * macro.c: Likewise.
1041 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1043 * config/tc-mips.c: Add tx19/r1900.
1046 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1048 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1049 rename to cpu_types[].
1050 (s_alpha_arch): New function.
1051 (md_pseudo_table): Add "arch".
1053 * config/tc-alpha.c (md_begin): Merge the two loops through the
1055 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1056 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1058 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1060 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1062 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1064 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1067 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1071 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1073 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1074 relative to the next instruction, not the current instruction.
1075 (md_assemble): Similarly.
1077 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1079 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1082 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1083 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1084 recognise special instructions.
1085 (md_assemble): Calculation of the size of a fixups corrected.
1087 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1090 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1092 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1093 opcode->opcode as the sentinal. Zero is a valid opcode.
1095 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1097 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1098 * doc/c-v850.texi: Change node name to match other chapter nodes.
1100 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1102 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1105 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1107 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1108 number will fit in 64 bits.
1110 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1111 rather than calling abort.
1113 * as.h: Don't define alloca if __GNUC__. Just declare it.
1114 * macro.c: Copy alloca handling from as.h.
1116 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1117 Gabriel Paubert <paubert@iram.es>.
1119 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1120 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1121 is jcxz or a loop instruction.
1123 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1127 (md_begin): Set up machine architecture and type.
1129 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * symbols.c (resolve_symbol_value): Store the value back into the
1132 symbol expression, to handle add or subtract simplification
1133 correctly. Handle O_symbol_rva. Add default case.
1135 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1136 chunksize while creating the new subsection.
1137 * as.c (chunksize): Initialize to zero.
1138 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1139 calling obstack_begin.
1141 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1146 start-sanitize-v850e
1147 * config/tc-v850.c (parse_register_list): Support constant
1148 expressions as register lists.
1151 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1153 * doc/c-v850.texi: Change the major node to v850 Machine
1156 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1158 * doc/as.texinfo: Add inclusion of c-v850.texi
1160 * doc/c-v850.texi: New file.
1162 * read.c (is_end_of_line): Make NUL character be considered to be
1165 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-v850.c (parse_register_list): Add support for curly
1169 (cc_names): Add "e" and "ne" conditions.
1171 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1173 * app.c (do_scrub_chars): Support a double dash as starting a
1174 comment that extends to end of line.
1176 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1180 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1182 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1184 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1185 insn when changing to a different instruction.
1188 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1190 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1191 floating point extensions.
1192 (parse_reg): parse sgr and dbr.
1195 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1197 * config/tc-v850.c (system_register_name): Support numbers for
1198 system register IDs.
1200 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1202 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1203 flag when alignment is in bytes instead of power of 2, and code to
1204 use that flag to convert alignment to bytes.
1205 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1206 * read.h (s_lcomm_bytes): Add prototype.
1207 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1208 defined, write alignment to alignment bits in section header s_flags
1209 rather than the s_align field.
1210 start-sanitize-tic80
1211 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1212 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1213 pseudo, instead of s_lcomm which wants a power of two for alignment.
1216 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1218 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1220 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1222 * as.c (show_usage): Add -am.
1223 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1224 if we've already got one.
1225 * listing.c (struct list_info_struct): Add line_contents.
1226 (listing_newline): Put unused argument to work: if non-null, save it...
1227 (listing_listing): ... and regurgitate during listing instead of line
1229 * listing.h (LISTING_MACEXP): New define.
1230 (LISTING_NEWLINE): Argument is NULL.
1231 * read.c (read_a_source_file): If expanding macros, break up input
1232 lines and pass them to listing_newline.
1233 * doc/as.texinfo: Document -ac and -am.
1235 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1237 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1239 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1242 start-sanitize-v850e
1243 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-v850.c: Remove support_v850e flag and command line
1248 * configure.in (emulations): Add support for v850e target
1250 * configure (emulations): Add support for v850e target
1252 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-v850.c: Remove support_v850ea flag and command line
1257 * configure.in (emulations): Add support for v850ea target
1259 * configure (emulations): Add support for v850ea target
1262 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1264 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1265 setting EXPECT and TCL_LIBRARY.
1266 * Makefile.in: Rebuild.
1268 * as.h (enum debug_info_type): Define.
1269 (debug_type): Declare.
1270 * as.c (debug_type): New global variable.
1271 (show_usage): Add --gstabs.
1272 (parse_args): Handle --gstabs.
1273 * read.c (generate_asm_lineno): Remove.
1274 (read_a_source_file): Output stabs debugging if appropriate.
1275 Change checks of generate_asm_lineno to check debug_type. Only
1276 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1277 * read.h (generate_asm_lineno): Don't declare.
1278 (stabs_generate_asm_lineno): Declare.
1279 * stabs.c (stabs_generate_asm_lineno): New function.
1280 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1281 Don't turn off debugging.
1282 (add_file): Remove old #if 0 code.
1283 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1284 (ecoff_directive_end): Don't generate stabs line symbols.
1285 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1286 generate_asm_lineno.
1287 (line_label_cnt): Remove.
1288 (ecoff_generate_asm_line_stab): Remove.
1289 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1290 * doc/as.texinfo, doc/as.1: Document --gstabs.
1292 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1294 start-sanitize-v850e
1295 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1296 Add support for v850ea instructions.
1298 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1299 Add support for v850e instructions.
1302 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1303 text of entire opcode.
1305 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1307 * doc/internals.texi: Document rs_leb128.
1309 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1311 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1312 in ABSL case, rather than calling abort.
1314 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1316 * as.h (enum _relax_state): Add rs_leb128.
1317 * read.c (potable): Add sleb128 and uleb128.
1318 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1320 * read.h: Update prototypes.
1321 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1322 the symbol value, add a second FINALIZE argument that prevents
1323 changes from being comitted. Update all callers.
1324 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1325 * doc/as.texinfo: Document the new pseudos.
1327 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1331 (DISTCLEANFILES): Define.
1332 * doc/Makefile.am (DISTCLEANFILES): Define.
1333 * Makefile.in, doc/Makefile.in: Rebuild.
1335 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1338 Don't set targ or gas_target. Define SCO_ELF and
1339 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1341 * Makefile.am: Remove @target_frag@.
1342 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1344 (dep-am): Mark as phony.
1345 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1347 * config/arm-big.mt, config/arm-lit.mt: Remove.
1348 * config/mips-big.mt, config/mips-lit.mt: Remove.
1349 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1350 * config/ppc-sol.mt: Remove.
1351 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1352 * config/m88kcoff.mt: Remove.
1353 * config/sco5.mt: Remove.
1354 * configure, config.in, Makefile.in: Rebuild.
1356 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1357 further try to circumvent the .y.h rule.
1358 * Makefile.in: Rebuild.
1360 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * Makefile.am: New file, based on old Makefile.in.
1363 * acinclude.m4: New file, from old aclocal.m4.
1364 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1365 shared library handling; now handled by libtool. Replace
1366 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1367 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1368 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1369 * config.in: New file, created by autoheader.
1371 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1372 * stamp-h.in: New file.
1373 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1374 (parse_args): Likewise.
1375 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1376 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1377 * Makefile.in, doc/Makefile.in: Now built with automake.
1378 * aclocal.m4: Now built with aclocal.
1379 * configure: Rebuild.
1381 * cond.c (s_else): If not listing false conditionals, turn listing
1382 off in the false branch of the else.
1384 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * config/tc-mips.c (macro): Fix handling of a double load from a
1387 symbol plus an offset.
1389 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1390 has an associated external symbol.
1392 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1394 * config/tc-alpha.c (s_alpha_ucons): New function.
1395 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1397 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1399 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1400 line if we encounter an error.
1402 * config/tc-v850.c (md_assemble): Sign extend constants value
1403 for hi and hi0 expressions.
1404 (v850_insert_operand): Enable range checking for generic 16bit
1407 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1409 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1410 LO16, HI16 and HI16_S relocs.
1412 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1414 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1416 * configure: Regenerated with autoconf 2.12.
1417 * Makefile.in: Add $(EXEEXT) to all executables.
1419 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1421 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1422 unconditional branches.
1423 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1426 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1428 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1430 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * macro.c (define_macro): Make sure the index is in range before
1435 start-sanitize-tic80
1436 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1438 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1439 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1440 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1444 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1446 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1447 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1448 defined, use s_align_ptwo for .align.
1449 * configure.in (i386-*-msdosdjgpp*): New target.
1450 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1451 * configure: Rebuild.
1453 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1455 * config/tc-sparc.c (last_opcode): New static local.
1456 (md_assemble): Don't issue "FP branch in delay slot" warning if
1457 the delay slot has been annulled.
1459 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1462 code if BFD_ASSEMBLER.
1464 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1466 * config/tc-v850.c (system_registers): Fix ordering of registers.
1468 start-sanitize-tic80
1469 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1471 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1472 when it will be filled in later by relocation information.
1475 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1478 (mips_ip): Fix ISA checks.
1480 start-sanitize-r5900
1481 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1483 * configure.in: Default the r5900 to little endian.
1484 * configure: Rebuilt.
1487 start-sanitize-tic80
1488 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1490 * config/tc-tic80.c (build_insn): Fix endianness problem with
1494 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1496 * config/tc-mips.c (check_absolute_expr): Change warning to
1499 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1501 * config/tc-mips.c (macro_build): Refine code to check if an
1502 instruction is available on a particular cpu variant.
1503 (mips_ip): Likewise.
1505 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1507 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1508 OBJ_AOUT to ifdef OBJ_ELF.
1509 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1510 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1512 * write.c (fixup_segment): Change special case for i386-coff to
1513 not apply for i386-pe.
1514 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1515 which were not done.
1516 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1517 (coff_format_ops): Initialize frob_file_after_relocs field rather
1518 than frob_file field.
1519 * config/obj-coff.h (coff_frob_file): Don't declare.
1520 (coff_frob_file_after_relocs): Declare.
1521 (obj_frob_file): Don't define.
1522 (obj_frob_file_after_relocs): Define.
1523 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1524 * configure: Rebuild.
1526 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * config/obj-coff.c (fixup_segment): Never subtract section
1529 address from PC relative reloc which will be fully resolved.
1531 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1533 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1534 with hpux10 header files.
1536 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1538 From Jason Merrill <jason@cygnus.com>:
1539 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1541 * config/tc-i386.h (md_maybe_text): Define.
1542 (md_do_align): Use md_maybe_text.
1544 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1546 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1547 relocations, don't check for symbol being external, weak, etc.
1549 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1551 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1552 calculate relocations to any external symbol, because we might be
1553 linking a shared object and the symbol might be overriden or moved
1554 (for instance, moved into a static executable's .bss section).
1555 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1557 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1558 be calculated by the assembler.
1560 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1561 whose destination lies in the same file, by ignoring the @plt or
1562 @local and aiming the branch at its destination.
1564 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1566 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1567 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1570 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1571 of obj_copy_symbol_attributes.
1573 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1576 signed operand, sign extend a 32 bit value to the host size.
1578 * Makefile.in (CFLAGS): Subsitute from configure script. From
1579 Jeff Makey <jeff@cts.com>.
1581 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1582 buffer size to make a copy of the symbol.
1584 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1587 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1589 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1590 step through the frags calling cvt_frag_to_fill, switch to
1591 SEG_DATA when we reach data_frag_root.
1593 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1595 * config/tc-mn10300.c (md_assemble): Allow an empty register
1596 list for instructions which use register lists.
1598 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1600 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1602 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1605 * config/tc-arm.c: Add prototypes for many static functions.
1606 (struct asm_opcode ): Add prototypes for parms field.
1607 (struct thumb_opcode ): Likewise.
1608 (fp_op2): Remove unused flags parameter.
1609 (output_inst): Make static.
1610 (arm_after_pass_hook): Remove unused ignore parameter.
1611 * config/tc-arm.h (arm_after_pass_hook): Declare.
1612 (arm_start_line_hook): Declare.
1613 (arm_frob_label): Declare.
1615 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1617 * depend.c (wrap_output): new prototype.
1619 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1621 * config/tc-sh.c (md_apply_fix): Check for overflow.
1623 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1624 section size to be aligned.
1626 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * config/tc-sh.h (md_cons_align): Define.
1629 (sh_cons_align): Declare.
1630 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1631 (sh_no_align_cons): New static variable.
1632 (s_uacons): New static function.
1633 (sh_cons_align): New function.
1634 (sh_handle_align): Warn about misaligned data.
1635 * doc/c-sh.texi: Document .uaword and .ualong.
1637 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1639 * macro.c (macro_expand): In MRI mode, treat single quote as a
1640 separator character when checking for a positional argument.
1642 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-arm.c (md_parse_option): Merge in changes from
1647 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1649 * configure.in (emulations): Add Thumb architecture support from
1650 armT-9703-28-branch.
1652 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1654 * doc/all.texi: Add enabling of ARM documentation.
1656 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1658 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1660 * config/tc-mips.c: Added r3900 support.
1662 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1664 * as.c: (parse_args) `-t' option requires an argument.
1666 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-arm.c (md_begin): Change call to
1669 coff_arm_bfd_set_private_flags() to a call to
1670 bfd_set_private_flags().
1672 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1674 * Makefile.in: Rebuild dependencies.
1676 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1677 of a BFD_RELOC_RVA reloc.
1679 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1681 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1682 (hppa_force_relocation): Force a relocation for an absolute
1685 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1687 * doc/as.texinfo: Don't use @value in section names or index
1688 entries; it confuses texinfo.tex.
1690 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1692 * doc/as.texinfo: Updated for -MD option.
1693 * Makefile.in (CFILES): Added depend.c.
1694 (OBJS): Added depend.o.
1695 * as.h (start_dependencies, register_dependency,
1696 print_dependencies): New declarations.
1697 * depend.c: New file.
1698 * as.c (parse_args): Added -MD option.
1699 (main): Call print_dependencies.
1700 (show_usage): Added help for -MD.
1701 * read.c (s_app_file): Call register_dependency.
1702 (s_include): Call register_dependency when file is found.
1703 (read_a_source_file): Call register_dependency.
1705 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1707 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1708 section address to the symbol value.
1710 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1712 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1713 into the new membership field.
1715 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1718 command line then the ARM7 is now chosen by default when setting
1719 the BFD machine and architecture.
1721 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1724 hold APCS selection.
1725 (md_begin): Added code to generate flags to be set into the COFF
1726 header and the calls to the BFD functions to do this.
1727 (md_parse_option, md_show_usage): Added new command line
1728 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1729 -marmv3m, -marmv4, -marmv4t.
1731 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1732 as it is never used.
1734 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1736 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1737 label name with ".".
1738 * config/tc-mn10300.c (md_convert_frag): Likewise.
1740 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1742 * config/tc-mips.c (set_at): Check for bignum.
1743 (check_absolute_expr, macro, mips16_macro): Likewise.
1745 start-sanitize-tic80
1746 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1748 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1749 for overflow/underflow, only insert lower 15 bits into instruction.
1752 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1754 * config/tc-i386.c (pi): Check for RegMMX.
1756 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * expr.c (expr): When subtracting values in the same frag,
1759 subtract X_add_number rather than adding it.
1761 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1763 * config/obj-coff.c (write_object_file): Just pass NULL to
1764 md_do_align, not the address of a char holding NOP_OPCODE.
1766 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1768 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1769 than an address if the floating point value looks sufficiently
1772 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1774 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1775 section size to be aligned.
1777 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * cond.c: Include "macro.h".
1780 (struct conditional_frame): Add macro_nest field.
1781 (initialize_cframe): Initialize macro_nest.
1782 (cond_finish_check): Add nest parameter. Change all callers.
1783 (cond_exit_macro): New function.
1784 * as.h (cond_finish_check): Update declaration.
1785 (cond_exit_macro): Declare.
1786 * input-scrub.c (macro_nest): Make globally visible.
1787 (input_scrub_next_buffer): Call cond_finish_check.
1788 * macro.h (macro_nest): Declare.
1789 * read.c (s_mexit): Call cond_exit_macro.
1791 * config/tc-i386.h (RegMMX): Define.
1792 * config/tc-i386.c (pi): Check for all register types.
1793 (type_names): Add RegMMX.
1794 (md_assemble): Handle RegMMX.
1796 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1798 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1801 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1803 * config/tc-mips.c (nopic_need_relax): Add new parameter
1804 before_relaxing. Use it when testing ecoff_extern_size.
1805 (load_address, macro, md_estimate_size_before_relax): Fix all
1808 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1810 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1811 (obj_elf_subsection): New static function.
1813 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1815 * config/obj-coff.c (coff_header_append): Don't reset string_size
1816 each time through the loop.
1818 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1820 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1822 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1824 * doc/internals.texi (Porting GAS): Correct documentation for
1825 current configure handling of targ-cpu.h, et. al.
1826 (CPU backend): Document listing macros.
1828 * listing.c (data_buffer): Set size based on other listing macros,
1829 rather than always using 100.
1830 (data_buffer_size): Remove static variable.
1831 (calc_hex): Make data_buffer_size a local variable. Don't leave
1832 any slop when filling data_buffer.
1834 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * doc/c-mips.texi: Document .set autoextend.
1838 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1840 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1841 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1842 sparc-*-openbsd*): New targets.
1843 * configure: Rebuild.
1845 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1847 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1848 for all undefined symbols.
1850 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1855 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1857 * configure.in (alpha*-*-openbsd*): New target.
1858 * configure: Rebuild.
1860 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1862 * configure.in (mips-*-openbsd*): New target.
1863 * configure: Rebuild.
1866 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1868 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1869 for instructions using conditional execution.
1872 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1874 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1876 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * Makefile.in (srcroot): Remove.
1879 (INSTALL): Set to @INSTALL@.
1880 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1881 (all, dvi): Don't set srcroot.
1882 (install): Depend upon as.new, gasp.new, and installdirs. Use
1883 $(program_transform_name) directly, rather than using
1884 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1885 (installdirs): New target.
1886 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1887 (install): Depend upon installdirs. Use $(program_transform_name)
1888 directly, rather than using $(INSTALL_XFORM) and
1890 (installdirs): New target.
1891 (install-info-as): Run mkinstalldirs.
1892 (install-info-gasp): Likewise.
1894 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * Makefile.in (INSTALL): Change install.sh to install-sh.
1898 * symbols.c (resolve_symbol_value): Check for division by zero.
1900 From Thomas Graichen <graichen@rzpd.de>:
1901 * Makefile.in: Always use $(SHELL) when running move-if-change.
1902 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1903 * configure: Rebuild.
1905 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1907 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1908 New argument `want'. Update enum cgen_parse_operand_result values.
1909 Initialize if CGEN_PARSE_OPERAND_INIT.
1910 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1911 (md_assemble): Call cgen_asm_init_parse.
1912 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1914 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * config/tc-m68k.c (m68k_ip): Handle #j.
1918 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1920 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1921 right address for call label:32,regs,imm.
1923 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1925 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1927 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1928 symbol for OBJ_ELF anymore.
1930 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1932 * Makefile.in: Regenerate dependencies.
1933 (TARG_CPU): New variable.
1934 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1935 (.dep1): Delete creating of cgen-opc.h.
1936 (.tcdep): Put proper contents in cgen-opc.h.
1937 * configure.in (m32r): Delete setting of extra_files, extra_links.
1938 (AC_OUTPUT): Create cgen-opc.h.
1939 * configure: Regenerated.
1941 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1943 * makefile.vms: Update to build gasp.exe.
1945 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1947 * write.c (relax_frag): Make non-static.
1948 * write.h (relax_frag): Add prototype for.
1949 * config/tc-m32r.h (md_do_align): New arg `max'.
1950 * config/tc-m32r.c (m32r_do_align): Likewise.
1951 Update calls to frag_align, frag_align_pattern.
1952 (fill_insn): Update call to m32r_do_align.
1953 (m32r_scomm): Update call to frag_align.
1955 * config/tc-m32r.[ch]: New files.
1957 * Makefile.in (CPU_TYPES): Add m32r.
1958 (TARGET_CPU_CFILES): Add tc-m32r.c.
1959 (TARGET_CPU_HFILES): Add tc-m32r.h.
1960 (DISTCLEAN_HERE): Add cgen-opc.h.
1961 (.dep1,.tcdep): Create empty cgen-opc.h.
1962 (cgen.o): Add dependencies.
1963 (dependencies): Regenerate.
1964 * as.h (struct frag): New member fr_targ.
1965 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1966 * conf.in (USING_CGEN): New macro.
1967 * configure.in (m32r-*-*): Add entry for.
1968 Add cgen.o to extra_objects.
1969 * configure: Regenerate.
1970 * frags.c (frag_var): fr_pcrel_adjust renamed to
1971 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1972 (frag_variant): Likewise.
1973 * write.c (relax_frag): Likewise.
1974 * config/tc-ns32k.c (*): Likewise.
1976 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1979 rather than for any end of line character.
1981 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1982 call abort (i.e., as_abort) rather than crashing.
1984 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1985 OBJ_ELF, rather than of S_GET_OTHER.
1987 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1989 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * Makefile.in (VERSION): Set to 2.8.1.
1993 * Branched binutils 2.8.
1995 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * COPYING: Update FSF address.
1999 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2001 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2003 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2005 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2007 * config-gas.com: Update to handle both vax and alpha.
2008 * makefile.vms: Update to use config-gas.
2009 * conf-a-gas.com: Remove file.
2011 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2013 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2014 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2015 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2017 start-sanitize-tic80
2018 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2020 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2021 at the beginning of a line for compatibility with .S files where
2022 cpp leaves the filename transitions beginning with '#'.
2025 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2027 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2028 tc_coff_sizemachdep if OBJ_COFF.
2030 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2032 * config/tc-ppc.c (register_name): Declare.
2034 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2036 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2037 * configure: Rebuild.
2039 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2041 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2042 (mips16_mark_labels): New static function.
2043 (append_insn): Call mips16_mark_labels.
2044 (mips_emit_delays): Likewise.
2045 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2046 (s_mips_stab): New static function.
2048 * configure.in: Use ELF for mips-*-gnu*.
2049 * configure: Rebuild.
2051 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2053 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2056 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2058 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2059 set OPCODES_LIB to empty.
2060 * configure: Rebuild.
2062 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2064 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2066 * configure: Rebuild.
2068 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * itbl-parse.y (yyerror): Make static. Declare.
2072 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2073 * configure.in: Set emulations for mips-*-linux*-*.
2074 * configure: Rebuild.
2076 * config/tc-mips.c (struct mips_set_options): Define.
2077 (mips_opts): New static variable.
2078 (mips_isa): Remove. Now a field in mips_opts. Change all
2080 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2081 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2082 (struct mips_option_stack): Define.
2083 (mips_opts_stack): New static variable.
2084 (s_mipsset): Add support for .set push and .set pop.
2085 * doc/c-mips.texi: Document .set push and .set pop.
2087 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2088 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2089 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2091 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2093 * as.c (parse_args): Update copyright date in version message.
2095 * Makefile.in (clean-here): Remove dependency files.
2097 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2098 (s_mri_common): Check S_IS_COMMON unconditionally.
2099 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2100 * config/tc-alpha.c (s_alpha_comm): Likewise.
2101 * config/tc-mips.c (nopic_need_relax): Likewise.
2102 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2103 (ppc_pe_comm): Likewise.
2104 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2105 common symbol to bfd_com_section_ptr.
2106 * config/tc-sparc.c (s_common): Likewise.
2107 (tc_gen_reloc): Likewise.
2110 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2112 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2115 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2117 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2120 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2122 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2125 * listing.c (print_lines): Add lineno parameter. Change all
2127 (listing_listing): Only call calc_hex for the right line.
2128 (listing_list): Set the new edict based on the current edict, in
2129 order to handle listing commands in macros correctly.
2131 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2134 * cond.c (cond_finish_check): New function.
2135 * as.h (cond_finish_check): Declare.
2136 * as.c (main): Call cond_finish_check.
2139 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2141 * config/tc-d30v.c (md_assemble): If two instructions
2142 are supposed to be assembled in parallel and the first one is
2143 long, print an error and stop.
2144 (md_apply_fix3): Don't calculate absolute relocs. Just write
2148 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2150 * config/tc-i386.h (iclrKludge): Define.
2151 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2153 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2155 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2156 * config/tc-alpha.c (alpha_debug): New static variable.
2157 (md_parse_option): Set alpha_debug if -g is seen.
2158 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2161 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2163 * config/tc-d30v.c (build_insn): Enable range-checking code.
2164 (postfix): Stop at space or comma. Fixes PR 11862.
2165 (md_assemble): Change error message.
2168 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2170 * Makefile.in: Added automatic dependency building.
2171 * dep-in.sed: New file.
2173 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * config/obj-ieee.c (segment_name): Don't define function if this
2178 * config/obj-coff.h (DO_STRIP): Don't define.
2179 * config/tc-h8300.h (DO_STRIP): Don't define.
2180 * config/tc-h8500.h (DO_STRIP): Don't define.
2181 * config/tc-w65.h (DO_STRIP): Don't define.
2182 * config/tc-z8k.h (DO_STRIP): Don't define.
2184 * symbols.c (colon): Call obj_frob_label if it is defined.
2185 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2187 * configure.in: Don't set files and links. Don't call
2188 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2189 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2190 * configure: Rebuild.
2191 * Makefile.in (TARG_CPU_C): New variable.
2192 (TARG_CPU_O, TARG_CPU_H): New variables.
2193 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2194 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2195 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2196 (LINKED_SOURCES): Remove.
2197 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2198 (LINKED_HEADERS): Remove.
2199 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2200 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2202 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2203 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2204 (itbl-cpu.h): Remove target.
2205 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2208 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2212 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2214 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2215 open coded loop that does not require the name to start with a
2218 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2220 * frags.c (frag_var): Change offset parameter to offsetT.
2221 (frag_variant): Likewise.
2222 * frags.h (frag_variant, frag_var): Update declarations.
2223 * config/tc-m68k.c (struct m68k_it): Change foff field to
2225 (add_frag): Change off parameter to offsetT.
2226 * Several files: Add casts to calls to frag_var.
2228 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2229 serialize a parallel make.
2230 (itbl-parse.h): Split target out from itbl-parse.c.
2232 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2234 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2236 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2237 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2238 storing the value of a common symbol.
2240 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2242 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2244 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2245 that is done by symbol_remove and symbol_insert.
2247 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2250 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2252 * config/tc-mips.c (load_register): In 32 bit mode, when not
2253 dealing with a 64 bit number, permit the upper 32 bits to be set
2254 even if bit 31 is not set.
2256 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2258 * read.c (potable): Add "equiv".
2259 (s_set): Handle .equiv based on argument.
2260 * doc/as.texinfo (Equiv): New node to document .equiv.
2261 (Err): New node to document .err.
2263 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2265 * Many files: Add function prototypes.
2266 * as.c (show_usage, parse_args): Make static.
2267 * frags.h (frag_alloc): Declare.
2268 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2269 * symbols.c (dollar_label_instance): Change return type to long.
2270 * symbols.h (print_symbol_value): Declare.
2271 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2272 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2273 (remove_subsegs, relax_frag): Make static.
2274 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2275 (what_kind_of_float): Likewise.
2276 (atof_vax): Make static. Change what_kind to int.
2277 (md_atof): Change what_statement_type to int.
2278 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2279 * config/tc-alpha.c (vax_md_atof): Declare.
2280 (md_atof): Don't declare atof_ieee and vax_md_atof.
2281 * config/tc-i386.c (set_16bit_code_flag): Make static.
2282 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2283 * config/tc-m68k.c (add_fix): Change width to int.
2284 (insert_reg): Change regname to const.
2285 (md_atof): Don't declare atof_ieee.
2286 (demand_empty_rest_of_line): Don't declare.
2287 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2288 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2289 (parse_keyword_arg): Change lookup_fn to take const arg.
2290 (md_atof): Don't declare atof_ieee.
2291 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2292 (tc_aout_pre_write_hook): Don't declare.
2294 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * as.h (bfd_alloc_by_size_t): Don't declare.
2297 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2299 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2301 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2302 (symbol_append): Set sy_next and sy_previous when adding a single
2303 symbol to an empty list. Call debug_verify_symchain.
2304 (verify_symbol_chain): Use assert, not know.
2306 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2308 * NEWS: Note BeOS support.
2309 * configure.in: (ppc-*-beos): New target, use coff as object format.
2310 * configure: Regenerate with autoconf.
2312 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2314 * config/tc-mips.c (md_apply_fix): Improve error message for out
2317 * Makefile.in: Add dependencies on obstack.h where needed.
2319 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2321 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2322 case of a symbol equated to another symbol when using SVR4_PIC.
2324 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2326 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2328 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2329 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2331 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2332 and md_elf_section_change_hook if they are defined.
2333 (obj_elf_text, obj_elf_previous): Likewise.
2335 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2337 * config/obj-multi.h (struct elf_obj_sy): Define if
2339 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2341 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2342 OBJ_SYMFIELD_TYPE is defined.
2344 * doc/as.texinfo (bss): Improve description of .bss section. In
2345 ELF or COFF, you are permitted to switch into the section.
2346 (Comm): Rewrite description of common symbols.
2347 (Lcomm): Mention that some targets permit a third argument.
2349 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2353 * symbols.c (colon): Change type of local to int. From Alan Modra
2354 <alan@spri.levels.unisa.edu.au>.
2356 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2357 alignment if a zero fill pattern was explicitly specified.
2358 * config/tc-sh.c (sh_do_align): Likewise.
2360 * read.c (equals): Always permit register names to be redefined.
2362 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2363 mips16 symbol to be adjusted if a symbol is being subtracted from
2366 From Eric Youngdale <eric@andante.jic.com>:
2367 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2368 illegal symbol version names.
2369 (elf_frob_symbol): Check for external default versions.
2371 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2373 From Eric Youngdale <eric@andante.jic.com>:
2374 * config/obj-elf.h (struct elf_obj_sy): Define.
2375 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2377 * config/obj-elf.c (obj_elf_symver): Just record the name.
2378 (obj_symbol_new_hook): Initialized versioned_name field.
2379 (elf_frob_symbol): If there is a versioned_name, either rename the
2380 symbol, or add an alias with that name.
2382 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2384 * config/tc-mn10300.c (md_relax_table): Define.
2385 (md_convert_frag): Implement.
2386 (md_assemble): Handle relaxable operands/instructions correctly.
2387 (md_estimate_size_before_relax): Implement.
2388 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2390 * config/tc-mn10200.c (md_relax_table): Fix typos.
2392 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2393 relocs anymore. Tweak fx_offset for pc-relative relocs.
2395 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2397 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2400 start-sanitize-tic80
2401 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2403 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2405 * config/tc-tic80.c (md_begin): Declare external variable
2406 coff_flags and insert an F_AR32WR bit into it.
2409 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * read.c (equals): Add reassign parameter. Change all callers.
2412 * read.h (equals): Update declaration.
2414 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2417 can rely on the frag address to determine whether a frag is
2420 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2422 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2423 (S_LOCAL_NAME): Likewise.
2424 (FAKE_LABEL_NAME): Define unconditionally.
2425 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2427 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2428 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2429 Don't define FAKE_LABEL_NAME.
2430 * config/te-ic960.h: Likewise.
2431 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2432 (mips_frob_file_before_adjust): Declare.
2433 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2434 (mips_local_label): Remove.
2436 * config/te-sco386.h: Remove; not used.
2438 start-sanitize-tic80
2439 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2441 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2442 byte alignment rather than power-of-two alignment that is the
2446 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2448 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2450 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2451 message, and add newline.
2452 (process_file): Don't process assignments in the label if this is
2453 a equ or assign pseudo-op.
2454 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2455 and K_EQU, to match documentation.
2457 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2459 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2460 to denote read-only data sections.
2462 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2464 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2465 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2467 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2468 binary number if the next character is '+' or '-'.
2470 start-sanitize-tic80
2471 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2473 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2474 (find_opcode): Match operands that can be floats.
2475 (build_insn): Handle O_big (float) expressions and build
2479 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2481 * configure.in (mips*-*-lnews*): New target, also make empty
2482 emulation list for this target.
2483 * configure: Update.
2484 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2485 (mips_target_format): Use.
2486 * te-lnews.h: New file.
2488 start-sanitize-tic80
2489 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2491 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2492 operands with :m or :s modifiers and generate the right opcodes
2496 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2499 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2501 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2503 * config/tc-m68k.c (instring): Useless local declaration of
2504 crack_operand removed.
2505 * expr.h (expressionS): Changed type of X_op field to operatorT if
2508 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2510 Based on patches from Robert Lipe <robertl@dgii.com>:
2511 * configure.in: Add i386coff and i386elf to emulation list.
2512 * configure: Rebuild.
2513 * as.c (i386coff, i386elf): Declare.
2514 * obj.h (coff_format_ops): Declare.
2515 * config/obj-coff.c (OBJ_HEADER): Define.
2516 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2517 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2518 (obj_pseudo_table): Add "version".
2519 (coff_pop_insert): New static function.
2520 (coff_sec_sym_ok_for_reloc): New static function.
2521 (no_func): New static function.
2522 (coff_format_ops): New variable.
2523 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2524 (obj_symbol_new_hook): Define.
2525 (coff_obj_read_begin_hook): Declare.
2526 (obj_read_begin_hook): Define.
2527 * config/tc-i386.h (i386_target_format): Declare.
2528 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2529 OUTPUT_FLAVOR when appropriate.
2530 (i386_target_format): New function.
2531 * Makefile.in (obj-coff.o): New target.
2532 (e-i386coff.o, e-i386elf.o): New targets.
2534 From Stephen Williams <steve@icarus.icarus.com>:
2535 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2536 (_tc_get_bal_of_call): Don't declare.
2537 (tc_get_bal_of_call): Declare as function, don't define as macro.
2538 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2539 in sy_tc field, not x_balntry field.
2540 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2541 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2542 field, not x_balntry field.
2544 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2545 have the SHF_ALLOC attribute.
2547 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2548 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2549 (itbl-lex.o): Depend upon itbl-parse.h.
2551 * itbl-parse.y (yyerror): Change return type to int. Change to
2552 use old style function declaration.
2554 * Makefile.in (itbl-lex.o): Remove -Wall.
2555 (itbl-parse.o): Likewise.
2557 * cond.c (s_ifdef): If we should omit conditionals from listings,
2559 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2560 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2561 (listing_listing): Handle EDICT_NOLIST_NEXT.
2562 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2563 * listing.h (LISTING_NOCOND): Define.
2564 (LISTING_SKIP_COND): Define.
2565 * as.c (show_usage): Mention c as a suboption of -a.
2566 (parse_args): Handle c as a suboption of -a.
2567 * doc/as.texinfo: Document -alc.
2569 start-sanitize-tic80
2570 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2572 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2575 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2577 * doc/as.texinfo: Document .symver.
2579 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2581 * config/tc-d10v.c: Change pre_defined_registers to
2582 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2584 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2586 * config/obj-coff.c: Fix typo in comment section.
2587 start-sanitize-tic80
2588 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2589 an additional alignment argument.
2590 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2592 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2596 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2598 * Makefile.in: Remove dependancies on itbl-cpu.h.
2599 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2602 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2604 * itbl-ops.h: Include as.h.
2606 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2608 * as.c: Remove -t option.
2609 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2610 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2611 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2613 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2615 * itbl-ops.c: Don't define DEBUG.
2617 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2619 * Makefile.in: Update itbl-test.c to reflect its new location.
2621 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2623 * itbl-ops.c: Add test for itbl_have_entries.
2624 * config/tc-mips.c: Remove test for itbl_have_entries.
2625 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2627 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2629 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2630 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2631 (LEX, LEXFLAGS): Define.
2632 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2634 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2636 * itbl-parse.y: Fix indentation mistakes from indent program.
2637 * itbl-lex.l: Fix indentation mistakes from indent program.
2638 * itbl-ops.h: Add include for ansidecl.h.
2639 Add PARAMS around function arguments.
2640 Add declaration for itbl_have_entries.
2641 * itbl-ops.c: Add PARAMS around function arguments.
2642 * Makefile.in: Add itbl build rules.
2643 Add dependancies for itbl files to mips target.
2644 * as.c: Add itbl support.
2645 Add new option "--insttbl" for dynamically extending instruction set.
2646 * as.h: Declare insttbl_file_name;
2647 the name of file defining extensions to the basic instruction set
2648 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2649 itbl-ops.o to extra_objects for mips configuration.
2650 Add include file link from itbl-cpu.h to
2651 config/itbl-${target_cpu_type}.h.
2652 * config/tc-mips.c: Allow copz instructions.
2653 Add notes for future additions to the itbl support.
2655 (macro): Call itbl_assemble to assemble itbl instructions.
2656 See if an unknown register is specified in an itbl entry.
2658 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2659 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2661 start-sanitize-tic80
2662 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2663 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2665 (build_insn): Grab a frag early so we can use the address in
2666 fixups. Take one's complement of BITNUM values before insertion
2667 in opcode. Add code to support O_symbol operands.
2668 (md_apply_fix): Replace unimplemented warning with implementation.
2669 (md_pcrel_from): Ditto.
2670 (tc_coff_fix2rtype): Ditto.
2673 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2675 * config/tc-d30v.c (parallel_ok): New function.
2676 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2678 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2679 relocation is in different section. Fixes PR11574.
2681 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2683 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2684 don't set the section alignment to 2**4.
2686 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2688 * config/tc-m68k.c (line_comment_chars): Add '*'.
2690 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2691 (do_scrub_begin): Don't set lex['*'].
2692 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2693 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2696 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2697 * configure: Rebuild.
2698 * config/te-svr4.h: New file.
2699 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2700 TE_SVR4 or TE_DELTA.
2702 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2704 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2705 short conditional branch around a long unconditional branch.
2707 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2712 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2715 * symbols.c (resolve_symbol_value): If both left and right
2716 operands are undefined, warn about both of them.
2718 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2720 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2721 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2722 (obj_elf_symver): New static function.
2723 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2726 * write.c (relax_segment): Make type and printf format agree.
2728 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2732 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2734 * config/tc-d30v.c, config/tc-d30v.h: New files.
2736 * configure: Rebuilt.
2738 * configure.in: Add case for d30v.
2741 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2743 * config/tc-alpha.h (md_operand): Define with a null expansion,
2744 like all the other targets.
2745 * doc/internals.texi (CPU backend): Add missing word in
2746 md_flush_pending_output description. Fix typo in md_convert_frag
2748 start-sanitize-tic80
2749 * config/tc-tic80: Minor comment additions/changes.
2752 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2754 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2755 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2756 * config/obj-coff.c (obj_coff_def): Use
2757 tc_canonicalize_symbol_name if defined.
2758 (obj_coff_tag, obj_coff_val): Likewise.
2759 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2761 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2763 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2764 does not actually work, though:
2765 * configure.in (i386-sequent-bsd*): New target.
2766 * configure: Rebuild.
2767 * config/tc-dynix.h: New file.
2768 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2770 * read.c (do_align): Add max parameter. Change all callers.
2771 Remove useless static variables.
2772 (s_align): New static function. Do common portion of
2773 s_align_bytes and s_align_ptwo.
2774 (s_align_bytes, s_align_ptwo): Just call s_align.
2775 * frags.c (frag_align): Add max parameter. Change all callers.
2776 (frag_align_pattern): Likewise.
2777 * frags.h (frag_align, frag_align_pattern): Update declarations.
2778 * write.c (relax_segment): Limit alignment change to fr_subtype.
2779 Fix some types to be addressT.
2780 * config/obj-coff.c (size_section): Likewise.
2781 * config/obj-ieee.c (size_section): Likewise.
2782 * config/tc-d10v.h (md_do_align): Add max parameter.
2783 * config/tc-i386.h (md_do_align): Likewise.
2784 * config/tc-m88k.h (md_do_align): Likewise.
2785 * config/tc-m88k.c (m88k_do_align): Likewise.
2786 * config/tc-sh.h (md_do_align): Likewise.
2787 * config/tc-sh.c (sh_do_align): Likewise.
2788 * as.h: Improve comments on rs_align and rs_align_code.
2789 * doc/as.texinfo: Document new alignment arguments.
2790 * doc/internals.texi (Frags): Document use of fr_subtype field for
2791 rs_align and rs_align_code.
2793 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2795 * config/tc-mips.c: Changed opcode parsing.
2797 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2799 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2800 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2801 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2802 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2803 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2804 to a location consistent with the rest of the target include files.
2805 * config/tc-i386.c: Remove misleading comment.
2806 * doc/internals.texi (CPU backend): Add description of function
2807 md_undefined_symbol.
2808 start-sanitize-tic80
2809 * config/tc-tic80.c: Add code to insert predefined symbols into the
2810 symbol table so they can be parsed by the standard expression parser.
2811 Remove custom code that use to parse them.
2812 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2813 to a location consistent with the rest of the target include files.
2816 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2818 * as.h: GNU c provides unlink() function.
2820 Unify section handling on openVMS/Alpha:
2821 * config/tc-alpha.c(s_alpha_link): Remove.
2822 (s_alpha_section): New function.
2823 Remove case-hacking of symbols
2824 Add .code_address pseudo-op.
2825 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2826 (s_alpha_code_address): New function.
2827 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2828 static constructors/destructors.
2829 Add debug code for crash debugs, to be removed when traceback code
2830 is added to object code.
2831 (s_alpha_name): New function for .name pseudo-op.
2832 (alpha_print_token): New function to print token expressions with
2833 alpha specific extensions.
2835 * makefile.vms: Allow compilation with current gcc snapshot.
2837 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2839 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2840 (DVIPS): Set to dvips.
2841 (ps, as.ps, gasp.ps): New targets.
2842 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2843 and MAKEINFO env variables.
2844 (internals.ps): Use DVIPS macro.
2845 (clean): Remove core and backup files.
2846 (distclean): Remove temporary files from building internals.
2848 * doc/internals.texi (Frags): Fix typo.
2849 (GAS processing): Ditto.
2850 (CPU backend): Ditto.
2851 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2852 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2853 * read.c: Remove ugly hack that dealt with config files not
2854 correctly defining TARGET_BYTES_BIG_ENDIAN.
2855 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2856 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2857 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2858 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2859 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2860 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2861 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2862 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2863 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2864 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2865 whether it is defined or not.
2866 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2867 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2868 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2869 whether it is defined or not.
2870 start-sanitize-tic80
2871 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2872 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2875 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2877 * write.c (write_relocs): Correct text in as_fatal error message,
2878 bfd_perform_relocation -> bfd_install_relocation.
2880 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2882 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2883 * read.c (LEX_TILDE): Define if not defined.
2884 (lex_type): Use LEX_TILDE.
2885 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2886 not is_part_of_name.
2888 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2890 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2893 * config/tc-mips.c (mips16_extended_frag): Correct base address
2894 for an extended PC relative instruction.
2895 (md_convert_frag): Likewise.
2897 * config/tc-mips.c (prev_nop_frag): New static variable.
2898 (prev_nop_frag_holds): New static variable.
2899 (prev_nop_frag_required): New static variable.
2900 (prev_nop_frag_since): New static variable.
2901 (append_insn): If we aren't reordering, and prev_nop_frag is not
2902 NULL, and we don't need any nops, then decrease the size of
2903 prev_nop_frag. Don't insert nops because of instructions in
2904 noreorder sections. Remember whether the previous instructions
2905 where in noreorder sections even when not reordering.
2906 (mips_no_prev_insn): Add preserver parameter. Change all
2907 callers. Refer prev_nop_frag variables when appropriate.
2908 (mips_emit_delays): Set up prev_nop_frag.
2909 (s_mipsset): Clear prev_nop_frag if reordering.
2911 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2913 * config/tc-mips.c (append_insn): Remove useless code which
2914 handled swapping a mips16 jump with a mips16 instruction with a
2917 * config/tc-mips.c (md_parse_option): When debugging, set
2918 mips_optimize to 1, not 0.
2920 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2922 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2923 like the expression was based on `.', adjust the value of the
2926 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2927 extended instruction in a delay slot when not reordering.
2928 (md_convert_frag): Warn if an extended instruction appears in a
2931 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2932 (s_insn): New static function.
2933 * doc/c-mips.texi: Document .insn.
2935 * config/tc-mips.c (md_begin): Add the general registers to the
2937 (mips16_ip): First parse the expression, and then see whether it
2938 came up with a register, rather than trying to first see whether
2939 we are looking at a register.
2941 start-sanitize-tic80
2942 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2944 * config/tc-tic80.c: Numerous changes and additions to flesh
2945 out functions that were previously just stubs, and fix some
2946 problems found using the new TIc80 testsuite cases.
2949 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2952 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2954 * config/tc-mips.c (append_insn): Output jump instruction as a
2955 pair of 2 byte instructions, rather than as a single 4 byte
2958 start-sanitize-r5900
2959 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2960 (mips_ip): Don't check INSN_ISA for a macro.
2963 start-sanitize-r5900
2964 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2966 * config/tc-mips.c: added r5900.
2969 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2971 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2972 config/itbl-mips.h: Add copyright message and fix indentation.
2974 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2976 * itbl-ops.c: New file. Add support for dynamically read
2977 instruction registers, opcodes and formats. Build internal table
2978 for new instructions and provide callbacks for assembler and
2980 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2982 * itbl-ops.h: New file. Header file for itbl support.
2983 * config/itbl-mips.h: New file. Mips specific definitions for
2986 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2988 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2989 fit into the constant field of a relaxable operand, then it does
2992 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2994 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2995 a jsr target in a different section just like a jsr to
2996 an undefined target.
2998 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3001 against any mips16 symbols, not just externally visible ones.
3002 (md_apply_fix): Corresponding change.
3004 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3006 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3007 the operand of the exit instruction.
3009 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3011 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3012 as O_symbol, copy over the segment.
3014 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3016 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3017 fixup to be against the section symbol, adjust the value
3020 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3022 * write.c (write_relocs): Avoid looping on equated symbols.
3023 Adjust fx_offset by X_add_number for each symbol.
3024 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3026 (fixup_segment): Add a loop to track down equated symbols and
3027 adjust fx_offset appropriately.
3029 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3032 jmp -> bra relaxing.
3033 (md_convert_frag): Handle jmp->bra relaxing.
3034 (md_assemble): Handle jmp->bra relaxing.
3035 (md_estimate_size_before_relax): Likewise.
3037 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3039 * config/tc-i386.c (i386_align_code): Add comments explaining the
3042 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3045 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3047 (md_longopts): Add "enforce-aligned-data".
3048 (md_show_usage): Mention --enforce-aligned-data.
3049 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3050 enforce-aligned-data.
3052 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3053 "word", and "short".
3054 (ppc_xcoff_cons): New static function.
3056 * write.c (relax_segment): Give an error if a .space symbol is
3057 common or undefined.
3059 * read.c (read_a_source_file): Don't handle mri_pending_align if
3060 the handler is s_globl or s_ignore.
3062 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3064 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3065 start-sanitize-tic80
3066 * config/tc-tic80.c: Many additions to previous placeholder file.
3067 * config/tc-tic80.h: Ditto.
3070 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3072 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3074 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3076 * config/tc-mips.c (mips_fix_adjustable): New function.
3077 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3078 (mips_fix_adjustable): Declare.
3080 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3081 * read.c (read_a_source_file): After doing an mri_pending_align,
3082 adjust the line_label if there is one.
3083 (s_space): Set mri_pending_align if an odd number of bytes were
3086 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3088 * config/tc-d10v.h (md_do_align): Add this hook to call
3089 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3091 * config/tc-d10v.c (find_opcode): Correctly calculate
3092 branch displacement when .aligns are present.
3094 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3096 * config/tc-mn10200.c (md_relax_table): Define.
3097 (md_convert_frag): Implement.
3098 (md_assemble): Handle relaxable operands/instructions correctly.
3099 (md_estimate_size_before_relax): Implement.
3100 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3102 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * config/tc-mips.c (append_insn): Give an error for jumps to a
3106 (md_apply_fix): Make a branch to an odd address an error rather
3109 * config/tc-mips.c (md_convert_frag): If the user explicitly
3110 requested an extended opcode, pass warn as true to mips16_immed.
3112 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3113 an explicit 0, so that explicitly extended instructions work
3116 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3119 symbol for a common symbol.
3121 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3123 Patch presumed to have been checked in awhile ago but wasn't.
3124 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3125 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3126 (relax_segment, case rs_org): Move code inside braces. Move locals
3127 target,after inside too.
3128 (relax_segment, case rs_machine_dependent): Guts moved to ...
3129 (relax_frag): New function.
3130 Call md_prepare_relax_scan if defined.
3132 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3134 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3135 'p' operand specifier.
3137 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3139 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3140 m68k family cpus which support long branch addressing modes.
3141 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3142 md_create_long_jump): Use it.
3144 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3146 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3147 the .reginfo or .MIPS.options section if configured for an
3150 * config/tc-mips.c (md_begin): Don't set interlocks for
3153 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3155 * read.c (read_a_source_file): Make sure the symbol ends with
3156 whitespace before checking whether the next character is '='.
3158 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3160 * config/tc-i386.c (sco_id): Moved from here...
3161 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3162 really is an SCO ELF specific thing, not just a SCO x86 specific
3165 start-sanitize-tic80
3166 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3168 * configure.in (tic80-*-*): Don't require 'coff'.
3169 * configure: Regenerate.
3172 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3174 * read.c (emit_expr): Check for overflow of a negative value
3176 * write.c (fixup_segment): Likewise.
3177 * config/obj-coff.c (fixup_segment): Likewise.
3179 * config/tc-m68k.c (struct label_line): Define.
3180 (labels, current_label): New static variables.
3181 (md_assemble): Mark current_label as text, and clear it.
3182 (m68k_frob_label): New function.
3183 (m68k_flush_pending_output): New function.
3184 (m68k_frob_symbol): New function.
3185 * config/tc-m68k.h (tc_frob_label): Define.
3186 (md_flush_pending_output): Define.
3187 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3188 (tc_frob_coff_symbol): Likewise.
3190 * read.c (read_a_source_file): When defining a macro in MRI mode,
3191 don't add the symbol to the symbol table.
3193 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3195 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3196 here since fixup_segment doesn't (linkrelax is set).
3197 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3199 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3204 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3207 to avoid warnings with the native HP compiler.
3208 (fix_new_hppa): Similarly for the r_type argument.
3209 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3210 in an #if OBJ_ELF to keep gcc -Wall quiet.
3211 (md_apply_fix): Always initialize "result".
3213 * config/tc-mn10200.c (md_assemble): Generate relocations.
3215 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3217 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3220 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3222 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3223 pass on the new file hook.
3225 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3226 !alpha_force_relocation, as local LITERALs can be adjusted to be
3227 relative to the section.
3229 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3231 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3233 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3234 aligned to odd boundary.
3235 (tc_frob_coff_symbol): Define.
3237 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3239 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3241 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3242 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3244 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3246 (md_assemble): If the size is 'B', set fx_signed.
3247 (md_apply_fix_2): Use fx_signed when checking for overflow.
3249 * write.h (struct fix): Add fx_signed field.
3250 * write.c (fix_new_internal): Initialize fx_no_overflow and
3252 (fixup_segment): Use fx_signed when checking for overflow.
3253 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3254 fx_signed when checking for overflow.
3256 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3258 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3259 updated, and all the useful information is in doc/internals.texi.
3261 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3262 * read.c (read_a_source_file): Check for conditional operators
3263 before doing an MRI pending alignment.
3264 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3265 (tc_conditional_pseudop): Define.
3266 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3267 * doc/internals.texi (CPU backend): Describe
3268 tc_conditional_pseudoop.
3270 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3271 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3273 (md_begin): Check m68k_rel32_from_cmdline before setting
3275 (m68k_mri_mode_change): Likewise.
3276 (md_longopts): Add --disp-size-default-16 and
3277 --disp-size-default-32.
3278 (md_parse_option): Handle new options.
3279 (md_show_usage): Mention new options.
3280 * doc/c-m68k.texi (M68K-Opts): Document new options.
3282 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3283 * config/tc-m68k.c (m68k_index_width_default): New static
3285 (m68k_ip): Use m68k_index_width_default to set the size of a base
3286 register whose size was not given.
3287 (md_longopts): Add --base-size-default-16 and
3288 --base-size-default-32.
3289 (md_parse_option): Handle new options.
3290 (md_show_usage): Mention new options.
3291 * doc/c-m68k.texi (M68K-Opts): Document new options.
3293 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3295 * configure.in: Recognize mips-*-linux* target.
3296 * configure: Rebuild.
3298 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3299 work if valueT is only 32 bits.
3301 * config/tc-mips.c: Throughout, check target_big_endian rather
3303 (byte_order): Remove.
3304 (mips_init_after_args): Remove.
3305 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3306 (mips_init_after_args): Don't declare.
3307 (tc_init_after_args): Don't define.
3309 * config/tc-mips.h (tc_frob_after_relocs): Define if
3311 (mips_elf_final_processing): Likewise.
3312 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3314 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3316 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3317 sld.{h,w} and the operand is relocatable, adjust the adend by
3318 shifting it right one bit.
3320 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * read.c (read_a_source_file): Check mri_pending_align after
3323 checking for a macro. From Ronald F. Guilmette
3326 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3328 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3329 add segment argument. If OBJ_ELF, treat a relocation against a
3330 symbol in a linkonce section like a relocation against an external
3332 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3334 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3338 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3340 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3341 includes config.h instead of host.h, tc.h instead of tp.h, and
3342 targ-env.h instead of target-environment.h.
3343 Also, obj-format.h includes targ-cpu.h instead of
3345 start-sanitize-tic80
3346 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3347 * configure: Rebuild with autoconf.
3348 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3349 (TARGET_FORMAT): Define to "coff-tic80".
3350 * config/tc-tic80.c: New file for TIc80 support.
3351 * config/tc-tic80.h: New file for TIc80 support.
3354 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3359 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * write.c (adjust_reloc_syms): If the fixup symbol has been
3362 equated to an undefined symbol, convert the fixup to being against
3363 the target symbol. Remove obsolete code handling a special case
3366 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3368 * mpw-make.sed: Use NewFolderRecursive for installation.
3370 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3372 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3374 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3376 * config/tc-d10v.c (md_assemble): Fix bug which caused
3377 second instruction in a line to be case sensitize. PR11312
3379 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3381 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3382 range check operands with MN10200_OPERAND_NOCHECK set.
3383 (check_operand): Likewise.
3385 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3388 (md_begin): Always align the text section to a four byte
3390 (append_insn): Remove call to record_align.
3392 * config/tc-mips.c (insn_label): Remove.
3393 (struct insn_label_list): Define.
3394 (insn_labels, free_insn_labels): New static variables.
3395 (mips_clear_insn_labels): New static function.
3396 (append_insn): Mark all mips16 text labels, and make them odd.
3397 Handle all labels after emitting a nop, not just one. Call
3398 mips_clear_insn_labels rather than just clearing insn_label.
3399 (mips_emit_delays): Add insns parameter, and use it to decide
3400 whether to mark mips16 labels. Handle all labels, not just one.
3401 Force mips16 labels to be odd. Change all callers.
3402 (mips16_immed): Don't check for an odd branch target.
3403 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3404 (mips16_extended_frag): Ignore the low bit in a branch target.
3405 (md_convert_frag): Likewise.
3406 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3407 clearing insn_label.
3408 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3409 (s_float_cons, s_gpword): Likewise.
3410 (s_align): Use insn_labels rather than insn_label.
3411 (s_cons, s_float_cons, s_gpword): Likewise.
3412 (mips_frob_file_after_relocs): New function.
3413 (mips_define_label): Rewrite to add to insn_labels list.
3414 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3415 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3416 out odd, increment it.
3418 * config/tc-mips.c (append_insn): Only update prev_insn when not
3419 reordering if place is NULL.
3421 * config/tc-mips.c (mips16_ip): Check for a missing expression
3422 when using the register indirect addressing mode.
3424 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3426 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3427 check 24bit operands for overflow.
3428 (check_operand): Likewise.
3430 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * doc/as.texinfo (Section): Document how to use the .section
3433 pseudo-op for COFF and ELF.
3435 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3439 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3441 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3442 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3443 store them. Adjust other RELAX_MIPS16 macros.
3444 (RELAX_MIPS16_DSLOT): Define.
3445 (RELAX_MIPS16_JAL_DSLOT): Define.
3446 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3447 handling of whether previous instruction has a fixup. Set
3448 prev_insn_reloc_type.
3449 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3450 (mips16_extended_frag): Use the right base address for a PC
3451 relative add or load.
3452 (md_convert_frag): Likewise. If a PC relative add or load is
3453 used, record the alignment for the section.
3455 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3458 linkonce section into a reloc against the section symbol.
3460 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3461 branch instructions.
3463 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3464 system, don't set the section alignment to 2**4.
3465 (s_change_sec): Likewise.
3466 (append_insn): Call record_alignment for the section.
3467 (md_section_align): Don't align the section size for an embedded
3470 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * write.c (adjust_reloc_syms): Make sure that symbols are
3473 resolved; expression symbols may have been skipped.
3474 * config/obj-coff.c (fixup_segment): Likewise.
3476 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3478 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3479 BFD_RELOC_24_PLT_PCREL relocation.
3480 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3482 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3484 * config/tc-d10v.c (write_2_short): Remove code that called
3485 parallel_ok() when the programmer specified parallel instructions.
3487 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3489 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3492 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3493 * config/tc-mn10300.c (md_assemble): Likewise.
3495 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3497 * config/tc-mips.c (append_insn): Make sure there is enough room
3498 in a frag after a mips16 instruction to switch it with a jump
3501 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3502 attempt to use a non absolute symbol in an extending frag.
3504 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3506 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3507 * config/tc-mn10200.h: Likewise.
3509 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3512 UNGET rather than PUT. Set old_state before setting state to -2.
3514 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3515 when extending because the value is exactly maxtiny + 1.
3517 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3518 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3519 (RELAX_MIPS16_USER_SMALL): Define.
3520 (RELAX_MIPS16_USER_EXT): Define.
3521 (mips16_small, mips16_ext): New static variables.
3522 (append_insn): Pass mips16_small and mips16_ext to
3523 RELAX_MIPS16_ENCODE.
3524 (mips16_ip): Set mips16_small and mips16_ext.
3525 (mips16_immed): Don't check mips16_autoextend.
3526 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3528 * write.c (write_relocs): Print an error for an out of range
3529 fixup, rather than calling abort.
3531 * as.c (main): Unlink the output file if there are errors while
3532 generating the fixups.
3534 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * config/tc-mips.c (mips16_extended_frag): Don't call
3538 (md_convert_frag): Call resolve_symbol_value before calling
3539 S_GET_VALUE, and don't add in the frag address.
3541 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3542 and use them when reporting errors. Change all callers.
3544 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3546 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3547 Remove '$' prefixing for registers.
3549 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3551 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3552 is initialized before using it.
3553 (d10v_cleanup): No longer uses its argument, so make it void.
3555 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3557 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * write.c (fixup_segment): Don't discard the symbol for a PC
3560 relative fixup to an absolute symbol.
3562 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3564 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3565 with multiple sections.
3567 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3570 no-mips-16 to no-mips16.
3571 (s_mipsset): Accept .set mips16 and .set nomips16.
3573 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3575 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3576 argument, and check for +/- constant following the suffix, folding
3577 it into the expression.
3578 (ppc_elf_cons): Change ppc_elf_suffix calls.
3579 (md_assemble): Ditto.
3580 (shlib): Replace boolean mrelocatable with enumeration shlib.
3581 (md_parse_option): Discriminate between PIC style shared libraries
3583 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3586 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3588 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3589 change the comment characters.
3591 * config/tc-ppc.c (comment_chars): Delete in favor of
3593 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3595 (ppc_comment_chars): Select appropriate comment chars by default.
3596 (msolaris): New flag for -m{,no-}solaris.
3597 (md_parse_option): Recognize -K pic. Add support for
3599 (md_show_usage): Update.
3600 (md_begin): Do not set ELF flags if Solaris.
3601 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3602 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3604 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * as.c (main): Correct handling of flag_always_generate_output.
3608 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3610 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3611 fx_offset, not fx_addnumber.
3613 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3616 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3618 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3620 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * config/tc-mips.c (md_section_align): Check for an alignment of
3623 4, not an alignment of 16. Corrects August 7 patch.
3625 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * configure, conf.in: Rebuild with autoconf 2.12.
3629 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3630 alignment is specified.
3632 Add support for mips16 (16 bit MIPS implementation):
3633 * config/tc-mips.c: Extensive additions for mips16 support, not
3635 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3636 (insn_uses_reg): Change last parameter to an enum.
3637 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3638 (md_relax_frag): Define as mips_relax_frag.
3639 (mips_relax_frag): Declare.
3640 (struct mips_cl_insn): Add use_extend and extend fields.
3641 (tc_fix_adjustable): Define.
3642 * config/obj-elf.h (S_GET_OTHER): Define.
3643 (S_SET_OTHER): Define.
3645 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3647 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3648 o and p operand specifiers.
3650 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3652 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3653 (relax_segment, case rs_org): Move code inside braces. Move locals
3654 target,after inside too.
3655 (relax_segment, case rs_machine_dependent): Guts moved to ...
3656 (relax_frag): New function.
3657 Call md_prepare_relax_scan if defined.
3658 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3661 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3663 * config/tc-mn10300.c (address_registers): Use '$' as register
3664 prefix instead of '%'.
3665 (data_registers, other_registers, md_assemble): Likewise.
3667 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3668 (data_registers, other_registers, md_assemble): Likewise.
3670 * config/tc-mn10300.c (md_assemble): Correctly determine the
3671 correct location and type for each relocation.
3672 (md_pcrel_from): Simplify.
3674 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3677 converted into branch around branch.
3679 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3681 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3682 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3684 * config/tc-mn10300.c (md_begin): Set linkrelax.
3685 (md_assemble): Create fixups as needed.
3686 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3688 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3690 * config/tc-d10v.c (parallel_ok): When automatically converting
3691 serial ops to parallel, do not consider a branch as the first
3694 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3696 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3698 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3702 (check_operand): Likewise.
3704 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3706 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3708 (write_2_short): Call parallel_ok to check whether two short
3709 instructions the user requested execute in parallel, can be
3712 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3714 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3715 allow a branch and link in parallel with an exe instruction.
3717 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3719 * doc/c-d10v.texi: Add info on @word modifier.
3721 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3723 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3724 operands are assumed to be 32bits. Use "bits" field to hold the
3725 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3726 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3729 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3730 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3732 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3733 MN10300_OPERAND_SPLIT.
3735 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3737 * config/tc-mn10300.c (md_assemble): Insert operands into
3738 the extension part of the instruction if necessary.
3739 (mn10300_insert_operand): Accept pointer to extension word
3740 argument. Make insn a pointer argument too. Return type
3741 is now void. All callers changed.
3743 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3745 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3746 repeated register operands.
3748 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * doc/as.texinfo: Added section on reporting bugs.
3752 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3753 alpha_macro emit field to expect a const argument, and change the
3754 arg field to be const. Fix some spacing to follow the GNU
3757 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3759 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3760 (pca56) and 21264 (ev6) cpus.
3761 (md_apply_fix): Private relocation types are now negative.
3762 (alpha_force_relocation): Likewise.
3763 (tc_gen_reloc): Likewise.
3764 (emit_insn): Likewise.
3765 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3766 (emit_stX): Likewise.
3767 (emit_sextX): Likewise.
3769 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3771 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3772 a symbol found in a reloc.
3774 * symbols.c (resolve_symbol_value): Improve the error message if
3775 an undefined symbol is used in an expression.
3777 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * doc/internals.texi: Rewrite, and add a lot of documentation.
3780 * doc/Makefile.in (internals.info): New target.
3782 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3784 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3785 against weak symbols.
3787 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3792 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3793 fixup at the right address within the frag.
3795 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3796 to an absolute value, instead increment it as needed.
3798 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3799 * config/tc-v850.c: Fix some indention problems.
3800 (md_relax_table): Define for D9->D99 branch displacement
3802 (md_convert_frag): Do something useful instead of aborting.
3803 (md_estimate_size_before_relax): Likewise.
3804 (md_assemble): Note if the matching instruction has a relaxable
3805 operand. If it does, allocate frag with frag_var and don't
3808 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3810 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3811 write out any buffered instructions when a ".end" is found.
3813 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3815 * read.c (read_a_source_file): New hook md_cleanup().
3817 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3819 * write.c (fix_new_exp): Use make_expr_symbol to build an
3820 expression symbol for a complex fixup.
3822 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3824 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3825 hacks to improve parsing of complex hi, lo, zda, etc
3827 (md_assemble): Don't demand and eat a trailing ')' after finding
3828 a v850 relocation prefix. Sign extend the constant in a
3829 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3831 (parse_cons_expression_v850): Don't eat a trailing ')' after
3832 finding a v850 relocation prefix.
3834 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3835 (TC_CONS_FIX_NEW): Likewise.
3836 * config/tc-v850.c (parse_cons_expression_v850): New function.
3837 (cons_fix_new_v850): Likewise.
3839 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3841 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3844 for an unknown relocation type.
3846 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3851 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3854 differently for movea & sst/sld insns.
3856 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3858 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3861 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3864 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3865 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3866 frob_file_after_relocs field.
3867 * config/obj-elf.c (elf_format_ops): Likewise.
3868 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3869 including obj-elf.h.
3871 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3874 specially if not ELF.
3875 (md_apply_fix): Handle BFD_RELOC_64.
3876 (tc_gen_reloc): Handle BFD_RELOC_64.
3878 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3879 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3882 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3883 Don't check S_GET_OTHER.
3885 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-mips.c (mips_ip): Accept an odd floating point
3888 register with l.s or s.s.
3890 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3892 (obj_aout_type): New static function.
3894 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3898 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3900 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3901 and sdaoff expressions.
3903 * write.c (fixup_segment): Don't add symbol value to addend if
3904 TC_V850 and OBJ_ELF.
3905 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3908 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3909 (md_pcrel_from_section): Likewise.
3910 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3912 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3914 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3915 (md_pcrel_from_section): New function.
3916 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3918 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * config/tc-mips.c (load_register): Add cast to offsetT when using
3923 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3925 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3926 (elf_frob_file_after_relocs): ... here. New function.
3927 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3928 * write.c (write_object_file): Call *frob_after_relocs after the
3929 call to write_relocs.
3931 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3933 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3934 symbol, as this messes up linking. Instead, expand the recursive call
3935 inline and change up the appropriate bits to get the 0x8000 offset
3936 in the reloc addend.
3938 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3941 two symbols in the same segment to be adjusted.
3943 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3944 * configure: Rebuild.
3946 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3948 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3950 (ppc_elf_validate_fix): Ditto.
3951 (md_assemble): Ditto.
3953 (ppc_pe_section): Ditto.
3954 (ppc_frob_symbol): Ditto.
3956 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3958 * config/mn10300.c (md_assemble): Pass an extra shift count
3959 to mn10300_insert_operand based on the opcode format.
3960 (mn10300_insert_operand): Accept and use extra shift count
3963 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3964 formats rather than hard-coded constants.
3966 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3967 are 7 bytes long. Write out instructions in big-endian format.
3969 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3971 * config/tc-mn10300.c (md_assemble): Tweak further so
3972 that all instructions are parsed correctly.
3974 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * as.h: Include libiberty.h.
3977 (xmalloc, xrealloc): Don't declare.
3978 * as.c: Don't include libiberty.h.
3979 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3980 * config/tc-mips.c: Likewise.
3981 * messages.c: Likewise.
3982 (xstrerror): Don't declare.
3983 * xmalloc.c: Remove.
3985 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3987 * config/tc-mn10300.h (pre_defined_registers) Remove.
3988 (system_registers, cc_names): Likewise.
3989 (address_registers, data_registers, other_registers): New register
3991 (register_name, system_register_name, cc_name): Remove.
3992 (mn10300_reloc_prefix): Likewise.
3993 (data_register_name): New function.
3994 (address_register_name, other_register_name): Likewise.
3995 (md_assemble): Rough cut at parsing operands. Remove lots of
3997 (md_apply_fix3): Disable for now.
3999 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4001 * config/tc-m68k.c (select_control_regs): New function, extracted
4002 out of m68k_init_after_args.
4003 (m68k_init_after_args): Use it.
4004 (mri_chip): Use it here as well to update set of allowed control
4007 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * config/obj-elf.c (elf_begin): New function.
4010 (obj_elf_section): Add the section symbol to the symbol table.
4011 * config/obj-elf.h (obj_begin): Define.
4012 (elf_begin): Declare.
4013 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4016 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4018 * config/obj-coff.c (fixup_segment): Subtract the section address
4019 from a PC relative reloc if TC_M68K.
4021 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4024 .uaxword available even if not OBJ_ELF.
4025 (md_atof): Remove unused local variable wordP.
4027 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4029 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4030 for Matsushita MN10x00 support.
4031 * configure.in: Recognize mn10x00-*-*
4032 * configure: Rebuilt.
4034 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4036 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4037 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4038 (load_expression): track clobbering of base reg before jmp/jsr.
4039 (s_alpha_file): pass case_hack flags and source filename via
4040 symbol table to bfd.
4041 * tc-alpha.h (TC_CONS_FIX_NEW): define
4043 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4045 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4046 * configure: Rebuild.
4048 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4050 * read.c (s_macro): Warn if a macro has the same name as a
4052 (s_space): In m68k MRI mode, align to a word boundary.
4053 * macro.c (define_macro): Add namep parameter. Change all
4055 * macro.h (define_macro): Update declaration.
4057 * as.c (show_usage): Print bug report address.
4058 (parse_args): Change version printing to match current GNU
4060 * gasp.c (show_usage): Print bug report address.
4061 (main): Change version printing to match current GNU standards.
4063 * config/tc-m68k.c (init_table): Correct access control unit
4064 register numbers. From Ken Rose <rose@netcom.com>.
4066 * config/tc-alpha.c: Add some static function prototypes.
4067 (alpha_macros): Move to top of file. Make static.
4068 (alpha_num_macros): Move to top of file.
4070 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4072 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4075 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4078 and just call sprintf_vma.
4080 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4082 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4084 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * read.c (float_cons): Call md_flush_pending_output if it is
4089 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4091 * config/tc-d10v.c (md_operand): Created. Allows operands to
4093 * config/tc-d10v.h (md_operand): Undefined.
4095 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4098 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4100 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4103 reloc for the i960 for a reloc in the same section. This undoes
4104 one of the two changes made Aug 19.
4106 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4108 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4109 symbols to the position of the debugging information.
4111 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * expr.c (expr): Always use unsigned right shifts for >>.
4115 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4117 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4118 slots when processing BL fixups.
4120 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4121 on the first half of the instruction.
4123 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4126 stabs expression, rather than giving an error.
4128 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4131 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * config/tc-mips.c (append_insn): Fill in the value for a constant
4134 jump, rather than creating a reloc.
4136 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * config/tc-mips.c (append_insn): Don't swap an instruction which
4139 sets a condition code with an instruction which uses a condition
4141 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4144 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4145 (mips_ip): Give a better error message if the ISA level is wrong.
4146 (md_parse_option): Recognize -mcpu=[v][r]5000.
4148 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4150 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4152 (load_register): Ensure hi32 bits are not lost during lo32bit
4153 processing. Fix shift offset that was overflowing into the next
4154 instruction field. Add code to generate shorter sequences for
4155 constants with a single contiguous seqeuence of ones.
4157 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4159 * config/tc-d10v.c (d10v_dot_word): New function to support
4160 "@word" with the word pseudo-op.
4161 (md_apply_fix3): Cleanup and changes to support correct sizes
4162 for 16 and 18-bit relocs.
4164 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4166 * configure.in (sparc-*-aout): Set `em'.
4167 * configure: Regenerated.
4168 * config/te-sparcaout.h: New file.
4169 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4170 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4171 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4172 (SPECIAL_CASE_{SETSW,SETX}): Define.
4173 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4174 (md_begin): Delete setting of `target_big_endian'.
4175 (output_insn): New function.
4176 (md_assemble): Rewrite. Add `setx' support.
4177 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4179 (md_atof): Add little endian support.
4180 (md_number_to_chars): Likewise.
4181 (md_apply_fix): Likewise.
4182 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4183 (md_parse_option): Likewise.
4184 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4186 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * ecoff.c (ecoff_new_file): New function.
4189 * ecoff.h (ecoff_new_file): Declare.
4190 * config/obj-ecoff.h (obj_app_file): Define.
4192 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4194 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4195 symbol by 32k so that our 16-bit signed offset can address the
4196 entire chunk. Reported by <matt@lkg.dec.com>.
4198 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * config/tc-mips.c (load_register): Remove unused variable tmp.
4202 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4204 * config/tc-mips.c (load_register): Remove unnecessary code that
4205 was causing the high 32bits of 64bit constants to be lost.
4207 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4209 * config/tc-d10v.c: Added changes to support function
4210 pointers and "@word" syntax.
4212 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4214 * config/tc-v850.c: Remove commented out and #if 0'd code.
4215 (v850_reloc_prefix): Provide prototype.
4216 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4218 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4219 (md_assemble): Add default to case statement.
4221 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4223 * config/tc-v850.c (md_assemble): Compute size of the instrction
4226 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4229 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4231 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4232 routines to fetch/store the updated instruction from/to memory.
4233 (v850_insert_operand): If the operand has a specialized insert
4236 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4238 * config/tc-v850.c (reg_name_search): Align calling convention to
4239 be like identical function found in tc-ppc.c.
4240 (get_reloc): Removed.
4241 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4242 (md_assemble): emit fixups.
4243 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4245 (md_apply_fix3): handle fixups/relocs.
4246 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4248 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * configure.in (sh-*-elf*): New target.
4252 * config/tc-sh.h (TARGET_ARCH): Define.
4253 (WORKING_DOT_WORD): Define.
4254 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4255 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4256 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4257 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4258 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4259 (SUB_SEGMENT_ALIGN): Likewise.
4260 (RELOC_32): Don't define.
4261 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4262 (target_big_endian): Declare if OBJ_ELF.
4263 (TARGET_FORMAT): Define if OBJ_ELF.
4264 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4266 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4267 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4268 (struct sh_count_relocs): Define.
4269 (sh_count_relocs): New static function, broken out of
4270 sh_frob_file. Add BFD_ASSEMBLER code.
4271 (sh_frob_section): Likewise.
4272 (sh_frob_file): Call sh_frob_section.
4273 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4274 call section_symbol rather than seg_info (seg)->dot.
4275 (md_section_align): Add OBJ_ELF version.
4276 (SWITCH_TABLE_CONS): Define.
4277 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4278 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4279 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4281 (struct reloc_map): Define if not BFD_ASSEMBLER.
4282 (coff_reloc_map): Likewise.
4283 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4284 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4285 * write.c (write_relocs): Ifdef out fx_where test which triggers
4286 inappropriately for SH ELF.
4287 (write_object_file): Call tc_frob_file_before_adjust and
4288 obj_frob_file_before_adjust if they are defined.
4290 * write.c (write_object_file): Use BFD_RELOC_16, not
4291 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4293 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4296 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4298 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4299 branch sizes in across sections.
4301 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4303 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4306 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4308 * config/tc-v850.c (md_begin): Deal with end of opcode
4311 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4313 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4314 the wrong opcode for cases like st2w where there are many forms
4315 of the same instruction.
4317 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * expr.c (operand): If md_parse_name is defined, call it before
4320 calling symbol_find_or_make.
4321 * config/tc-ppc.h (md_parse_name): Define.
4322 (ppc_parse_name): Declare.
4323 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4325 (register_name): Update call to reg_name_search.
4326 (cr_operand): New static variable.
4327 (cr_names): New static const array.
4328 (ppc_parse_name): New function.
4329 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4330 cr_operand before calling expression.
4332 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4334 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4335 hppa_gen_reloc_type call.
4337 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4339 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4340 on addresses. Improved error messages.
4341 * doc/c-d10v.texi: Added docs for register pairs.
4343 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4345 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4348 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * ecoff.c (init_file): Initialize fMerge to 1.
4351 (add_file): Restore old file merging code, but only merge files if
4353 (ecoff_directive_loc): Clear fMerge field of current file.
4354 (ecoff_generate_asm_lineno): Likewise.
4356 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4358 * doc/c-d10v.texi: Fix typo.
4360 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-v850.c (md_assemble): Correct bit masking for
4363 hi and lo expressions.
4365 * config/tc-v850.c (md_assemble): Rough cut at demanding
4366 "ep" or "r30" in sst and sld instructions.
4367 (md_apply_fix3): Don't abort. Just warn that we don't
4370 * config/tc-v850.c (CC_NAME_CNT): Define.
4371 (cc_name): New function.
4372 (md_assemble): Handle V850_OPERAND_CC correctly.
4374 * config/tc-v850.c (md_assemble): Don't forget to initialize
4377 * config/tc-v850.c (reg_name_search): Generalize to search
4378 any given register table.
4379 (register_name): Pass appropriate table and size to reg_name_search.
4380 (system_register_name): New function.
4381 (SYSREG_NAME_CNT): Define.
4382 (md_assemble): Handle operands which are system registers.
4384 * config/tc-v850.c (md_assemble): If we find a register, but the
4385 opcode doesn't want a register, then we don't have a match.
4386 (md_assemble): Get size of the instruction from the opcode table.
4388 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4390 * configure.in: Set and substitute HLDENV.
4391 * configure: Rebuild.
4392 * Makefile.in (HLDENV): New variable.
4393 (as.new): Use $(HLDENV).
4395 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4396 if an array dimension is not known.
4398 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4400 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4401 * doc/c-d10v.texi: Cleanup.
4403 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4405 * config/tc-v850.c: New file.
4406 * config/tc-v850.h: New file.
4407 * configure (v850-*-elf): New target.
4408 * configure.in (v850-*-elf): New target.
4410 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4412 * doc/c-d10v.texi: New file.
4413 * doc/all.texi: Added D10V stuff.
4414 * doc/as.texinfo: Added D10V stuff.
4416 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4418 * config/tc-d10v.c: All references to defined symbols should
4419 now use the optimal instruction. .float and .double now work.
4421 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4424 section address for the i960 as is done for the i386.
4426 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4428 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4429 case, forward-include bfd/elf-bfd.h.
4431 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4433 * config/tc-d10v.c: Add additional information to the opcode
4434 table to help determinine which instructions can be done
4437 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4439 * config/tc-arm.c: Major changes to add Thumb support, with lots
4440 of change input from <rearnsha@armltd.co.uk>.
4441 Reverted to INSN_SIZE macro, rather than insn_size variable.
4442 (insns): Added ARM "bx" instruction support.
4443 (tinsns): Added Thumb instruction definition structure.
4444 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4445 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4446 (opcode_select,s_arm,s_thumb,s_code): Added.
4447 (decode_shift): Allow upper-case RRX.
4448 (do_ldst): Simpler halfword support.
4449 (do_ldmstm): Improved.
4450 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4451 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4452 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4453 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4454 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4456 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4457 (md_parse_option): Add support for -mthumb.
4458 (md_show_usage): Updated to reflect new command line option.
4459 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4460 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4461 fragment information to be held.
4463 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4465 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4466 non-null, but is a constant.
4467 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4468 so that error reporting will work correctly.
4470 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4473 against weak symbols.
4475 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4478 (ppc_force_relocation): Declare if OBJ_XCOFF.
4479 * config/tc-ppc.c (ppc_force_relocation): New function if
4482 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4486 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4488 * config/tc-d10v.c: Fix problem with relocs.
4490 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4493 with nops if not in data_section or bss_section.
4495 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4497 Add support for openVMS/Alpha.
4498 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4499 * config/obj-evax.c: New file.
4500 * config/obj-evax.h: New file.
4501 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4503 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4504 defined. Add case for bfd_target_evax_flavour.
4505 * config/vms-a-conf.h: New file.
4506 * conf-a-gas.com: New file.
4507 * configure.in: Add target alpha-*-*vms*.
4508 * configure: Rebuild.
4509 * makefile.vms: New file.
4510 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4511 Don't call ffs on openVMS/Alpha.
4513 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4515 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4516 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4518 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4519 (NEED_DECLARATION_SBRK): New macro.
4520 * configure, conf.in: Rebuild.
4521 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4522 (strstr): Declare if NEED_DECLARATION_STRSTR.
4523 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4525 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4527 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4528 by a constant before entering the main switch. Reject attempts to
4529 apply an arithmetic function to non-absolute symbols, except for
4530 the special case of subtraction of two symbols in the same
4533 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4534 not to more than a 16 byte boundary.
4536 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4537 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4538 (tc_gen_reloc): If out of memory call as_fatal rather than
4539 assert. If no howto found, call as_bad_where rather than
4540 as_fatal. Change the error message slightly. Set howto to a
4541 non-NULL value in order to keep going.
4543 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4545 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4547 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4549 * config/tc-h8300.c (get_specific): New operand "size" derived
4550 from ".b", ".w" and ".l" extensions. All callers changed. If
4551 the base instruction has no operands, then use the size to
4552 determine which specific instruction to use.
4554 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4558 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * config/tc-mips.c (md_section_align): Don't change addr if
4563 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4565 * config/tc-hppa.c: Revert yesterday's changes.
4567 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4569 * config/tc-d10v.c: Disable range checking on 16-bit values.
4571 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4574 not just the ones that don't match.
4576 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4578 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4580 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4582 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4583 pre-cursor to adding Thumb support. Also added cpu_variant flag
4584 information to each of the asm_flg structures.
4585 (md_parse_option): Updated ARM7 parsing to allow 't' for
4586 thumb/halfword support, aswell as 'm' for long multiply.
4587 (md_show_usage): Updated help message.
4588 (md_assemble): Check that instruction flags are applicated to the
4589 current cpu variant.
4590 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4591 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4592 signextension instructions.
4593 (do_ldst): Generate halfword and signextension variants if
4594 mnemonic flags match.
4595 (ldst_extend): Do not allow shifts in the offset field of halfword
4596 or signextension instructions.
4597 (validate_offset_imm): Provide check on halfword and signextension
4599 (add_to_lit_pool): Merge identical literal pool values.
4601 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4603 * config/tc-hppa.c (selector_table): Add 'E' selector.
4604 (cons_fix_new_hppa): Don't coke on e_esel.
4605 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4606 to help generate exception handling tables.
4607 (md_apply_fix): Don't try to apply fixups with an e_esel
4609 (hppa_fix_adjustable): Fixups with e_esel selectors
4612 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4617 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4619 * config/tc-d10v.c: Added lots of error checking. Added hacks
4620 to support accumulator shifts.
4622 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4624 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4625 (S_CLEAR_EXTERNAL): Likewise.
4626 (S_SET_WEAK): Remove error; just let .weak override.
4628 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4630 * config/tc-d10v.c (md_assemble): Now handles multiline
4633 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4635 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4636 Added kludge for divs instruction. Fixed minor problem with
4637 multiple text sections.
4638 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4640 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4642 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4643 addresses to be right-shifted by 2.
4645 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4647 * config/tc-d10v.c: Many changes to get relocs working.
4648 (register_name): No longer creates a symbol for register names.
4649 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4650 (d10v_insert_operand): Now works correctly for either container.
4651 * config/tc-d10v.h (d10v_cleanup): Declare.
4653 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4656 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4658 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4660 * tc-alpha.c: Patches to track current minimum alignment to reduce
4661 the number of fragments created with frag_align.
4662 (alpha_current_align): New static variable.
4663 (s_alpha_text): Reset alignment to 0.
4664 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4665 (s_alpha_stringer, s_alpha_space): New functions.
4666 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4667 (alpha_cons_align): New function to replace both of them.
4668 (emit_insn): Only align if alpha_current_align is less than 2;
4669 reset alpha_current_align to 2.
4670 (s_alpha_gprel32): Likewise.
4671 (s_alpha_section): New function. Basically duplicate the other
4672 alpha section change hooks. Only define for ELF.
4673 (s_alpha_float_cons): Simplify alignment handling.
4674 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4675 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4676 Don't define the s_alpha_cons pseudo-ops. Do define
4677 s_alpha_stringer and s_alpha_space pseudo-ops.
4678 (alpha_align): Skip if less than current default alignment. Set
4680 * tc-alpha.h (md_flush_pending_output): Remove.
4681 (md_cons_align): Add.
4683 * tc-alpha.c: Add oodles of function description comments.
4684 (md_bignum_to_chars): Remove; there are no callers.
4685 (md_show_usage): Mention some more variants.
4687 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4689 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4690 * configure.in (sparc-*-sysv4*): New target.
4691 * configure: Rebuild.
4693 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4694 uaxword to use s_uacons.
4695 (sparc_no_align_cons): New static variable.
4696 (s_uacons): New static function.
4697 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4700 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4702 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4703 5 with regard to shared libraries.
4704 * configure: Rebuild.
4706 * config/tc-m68k.c (m68k_ip): Use the correct length when
4707 allocating space for the unsupported architecture error message.
4709 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4711 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4713 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4715 * config/tc-d10v.c: New file.
4716 * config/tc-d10v.h: New file.
4717 * configure (d10v-*-elf): New target.
4718 * configure.in (d10v-*-elf): New target.
4720 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4722 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4724 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4726 * config/tc-alpha.c (alpha_align): Change fill parameter
4727 to a pointer. Take NULL as 0 or nop depending on section. Change
4729 (s_alpha_align): Rename local variables.
4731 * doc/as.texinfo (.align): Document action of omitted
4734 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4736 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4737 when an unsupported PC relative reloc is seen, rather than calling
4740 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4741 Instead, check state when '#' comment is seen.
4743 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4747 (tc_gen_reloc): If fixup was changed to be PC relative, change
4748 reloc type accordingly. Use name of reloc in error message.
4750 * as.h: Don't define const or volatile.
4751 * flonum.h: Don't define const.
4753 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4754 if fx_pcrel is set. Correct setting the addend case in the
4755 OBJ_ELF case (from Andreas Schwab
4756 <schwab@issan.informatik.uni-dortmund.de>).
4757 (md_show_usage): Correct -mfc5200 to -m5200.
4759 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4761 * doc/c-m68k.texi: Document -m5200 flag.
4762 * doc/as.texinfo: Likewise.
4764 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4767 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4770 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4772 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4776 * Released binutils 2.7.
4778 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4780 * config/tc-mips.c (mips_ip): Only perform range check when
4781 dealing with O_constant expressions.
4783 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4785 * m68k-parse.h (m68k_register): Add new coldfile control
4788 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4789 array of control registers for the coldfire.
4790 (cpu_of_arch): Added mcf5200.
4791 (archs): Added mcf5200.
4792 (init_table): Add new control registers.
4793 (m68k_ip): Added support for new control registers.
4794 (m68k_init_after_args): Likewise.
4796 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4798 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4800 * read.h (is_it_end_of_statement): Declare.
4801 * read.c (is_it_end_of_statement): Remove declaration.
4803 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4805 (md_assemble): Fix handling of @l with an unsigned constant. Add
4806 default case to reloc switch.
4808 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4810 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4811 * ecoff.c (last_lineno): New static variable.
4812 (add_procedure): Set last_lineno.
4813 (ecoff_directive_loc): Likewise.
4814 (ecoff_generate_asm_lineno): Likewise.
4815 (ecoff_fix_loc): New function.
4816 * ecoff.h (ecoff_fix_loc): Declare.
4817 * config/tc-mips.c (append_insn): When inserting nops, and using
4818 ECOFF debugging, call ecoff_fix_loc.
4820 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4822 * config/tc-h8300.c (build_bytes): If an operand type is
4823 marked as SRC_IN_DST retrieve it from the "destination" op.
4825 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * configure.in (arm-*-riscix*): Set emulation to riscix.
4828 * configure: Rebuild.
4829 * config/te-riscix.h: New file to define TE_RISCIX.
4831 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4833 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * Makefile.in (config.status): Just run config.status as other
4838 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4840 * mpw-config.in (TARGET_OS): Add definition to conf.
4842 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4844 * config/tc-mips.c (append_insn): Parenthesize
4845 cop_interlocks expressions.
4847 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * listing.c (listing_print): Close the listing file if it is not
4850 stdout. Close the other files opened for the listing.
4852 * config/tc-sparc.h (md_cons_align): Define.
4853 (sparc_cons_align): Declare.
4854 (HANDLE_ALIGN): Define.
4855 (sparc_handle_align): Declare.
4856 * config/tc-sparc.c (sparc_cons_align): New function.
4857 (sparc_handle_align): New function.
4858 * read.c (cons_worker): Call md_cons_align if it is defined.
4860 * as.h (struct frag): Add fr_file and fr_line fields.
4861 * frags.c (frag_new): Set fr_file and fr_line.
4862 (frag_var): Likewise.
4863 (frag_variant): Likewise.
4865 * as.h (struct frag): Remove unused align_mask and align_offset
4868 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4869 From <uddeborg@carmen.se>.
4871 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4873 * configure.in (mips-*-osf*): New target.
4874 * configure: Rebuild.
4876 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4878 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4880 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4881 between co-processor comparisons and branches for the VR4300.
4883 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4885 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4886 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4888 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4889 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4890 includedir): Use autoconf set values.
4893 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * listing.c (listing_eject): Don't do anything if listing is 0.
4896 (listing_list): Likewise.
4897 (listing_source_line): Likewise.
4898 (listing_title): Don't save title if listing is 0.
4899 (listing_source_file): Check listing rather than listing_tail.
4901 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4902 using shared libraries.
4903 * configure: Rebuild.
4905 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4908 absolute expression if a relocation type was specified.
4910 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4912 * configure.in: Add support for *-*-rtems* configurations.
4913 * configure: Rebuild.
4915 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4917 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4918 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4919 opcodes library for alpha.
4920 * configure: Rebuild with autoconf 2.10.
4921 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4922 use new opcode table.
4923 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4924 (LOCAL_LABEL): Define differently if OBJ_ELF.
4925 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4926 * config/alpha-opcode.h: Remove.
4927 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4928 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4929 include/opcode/alpha.h rather than config/alpha-opcode.h.
4931 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4933 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4934 relocation symbol was not resolved.
4935 * config/obj-coff.c (do_relocs_for): Likewise.
4937 * write.c (adjust_reloc_syms): Refetch the symbol section after
4938 calling S_GET_VALUE, since it may have changed.
4940 * expr.c (struct expr_symbol_line): Define.
4941 (expr_symbol_lines): New static variable.
4942 (make_expr_symbol): Add entry to expr_symbol_lines.
4943 (expr_symbol_where): New function.
4944 * expr.h: Use extern on function declarations.
4945 (expr_symbol_where): Declare.
4946 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4947 rather than printing the meaningless name of an expression
4950 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4952 * config/tc-i386.c (md_number_to_chars): Deleted.
4953 * config/tc-i386.h (md_number_to_chars): New macro.
4955 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4957 (load_symbol_address, load_expression): Use build_mem.
4958 (build_operate): New function.
4959 (emit_addq_r): Use it.
4961 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4963 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4965 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4967 * config/tc-vax.h (NOP_OPCODE): Define.
4969 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4971 * config/obj-vms.h (S_IS_COMMON): Define.
4972 (S_IS_LOCAL): Check for \002 as well as \001.
4973 (LONGWORD_ALIGNMENT): New macro.
4974 (SUB_SEGMENT_ALIGN): Use it.
4976 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4978 * config/vms-conf.h: Reconcile with conf.in.
4980 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4982 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4985 * doc/as.texinfo: Document that any number of hex digits can
4988 * as.c (struct defsym_list): Define.
4989 (defsyms): New static variable.
4990 (parse_args): Just put --defsym arguments on defsyms list, rather
4992 (main): Define defsyms after output file is created.
4994 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4995 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4997 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4998 insn_error rather than calling check_absolute_expr.
5000 * as.c (emulation_name): Remove unused static variable.
5001 (default_emul_bfd_name): Add return NULL to avoid warning.
5002 * ecoff.c (ecoff_stab): Remove unused variables name and
5004 * frags.c (frag_new): Remove unused variable tmp.
5005 * hash.c (hash_grow): Parenthesize + within <<.
5006 (hash_print_statistics): Use %lu, not %d, to print unsigned
5008 * messages.c: Include "libiberty.h".
5009 (fprint_value): Add cast to avoid printf warning.
5010 (sprint_value): Likewise.
5011 * read.c: Include "ecoff.h".
5012 (emit_expr): Add casts to avoid printf warnings.
5013 * read.h: Use extern for function declarations.
5014 (pop_insert): Declare.
5015 * stabs.c: Include "ecoff.h".
5016 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5017 former_last_fragP, and new_fragP.
5018 * subsegs.h (subsegs_print_statistics): Declare.
5019 * symbols.c (debug_verify_symchain): Change macro to discard
5021 * write.c (dump_section_relocs): Likewise.
5022 * write.h: Use extern for function declarations.
5023 (write_print_statistics): Declare.
5024 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5026 * config/e-mipself.c (mipself_bfd_name): Likewise.
5027 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5029 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5030 emit relocations against external symbols.
5032 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5033 message if bfd_reloc_type_lookup fails, rather than calling
5036 * config/tc-alpha.c (alpha_force_relocation): Add
5037 BFD_RELOC_12_PCREL to switch.
5039 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5041 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5042 TE_PE (Lfoo, not .Lfoo).
5044 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5046 * read.c (s_fill): Don't warn about a zero repeat count.
5048 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5049 coprocessor register.
5051 * config/tc-i386.c (md_assemble): When checking the size of a
5052 register to set the size of an instruction, do a bitwise and with
5053 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5056 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5058 * config/tc-h8300.c (parse_reg): Tweak error messages.
5059 (build_bytes): Likewise.
5060 (skip_colonthing): Handle :32 suffix.
5061 (get_specific): Promote L_24 to L_32 if it makes a match.
5062 Don't always promote L_8 to L_16.
5063 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5065 * config/tc-h8300.c (Smode): New variable.
5066 (h8300hmode): Turn off Hmode.
5067 (h8300smode): New function. Turn on Smode and Hmode.
5068 (md_pseudo_table): New ".h8300s" pseudo-op.
5069 (parse_reg): Handle "exr" register.
5070 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5071 Handle "mach" and "machl" operands for ldmac.
5072 (get_specific): Handle "stm.l" and "ldm.l".
5073 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5074 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5077 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5079 * doc/as.texinfo: Reorder chapter of machine dependent options so
5080 that it is sorted by chip name.
5082 * doc/as.texinfo: Use consistant spelling of Vax.
5083 * doc/c-vax.texi: Likewise.
5085 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5087 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5089 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5090 (md_apply_fix): Likewise.
5091 (pa_try): New function.
5092 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5094 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5096 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5097 (pa_level): New function.
5099 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * listing.c (listing_newline): Don't do anything if listing is 0.
5103 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5106 symbol_create, not symbol_new.
5108 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5111 absolute symbol unless TC_FORCE_RELOCATION returns true.
5113 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5115 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5116 the symbol to a pointer. Don't set previous_file_symbol.
5117 Simplify symbol list rearrangement.
5118 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5119 (coff_adjust_symtab): Don't check previous_file_symbol.
5121 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5123 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5125 (md_pseudo_table): Add ppc_elf_lcomm.
5127 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5130 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5131 (md_begin): Add digits to alt_notend_table.
5132 (md_parse_option): Make s a const pointer.
5134 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5135 (s_empty): New static function.
5137 * config/obj-coff.c (struct filename_list): Only define if not
5139 (filename_list_head, filename_list_tail): Likewise.
5140 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5141 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5142 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5143 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5144 remove the new symbol from the list.
5145 (obj_coff_endef, both versions): Call tag_insert even if there is
5146 an old symbol with the same name, if the old symbol does not
5148 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5149 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5150 symbol that will be moved to the end of the symbol list.
5151 (coff_adjust_section_syms): Always call section_symbol for .text,
5153 (coff_frob_section): Likewise. Also, remove unused variable
5156 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5157 manipulating frags directly.
5158 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5161 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5162 whether the next character is '*' before checking whether we are
5163 at the start of a line. Permit LINE_COMMENT_START to start a
5164 comment in state 1 (seen some whitespace) as well, to match the
5167 * gasp.c (do_align): Permit a fill value for .align.
5169 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * read.c (next_char_of_string): Warn if a newline is seen in the
5172 middle of a string. Call bump_line_counters when appropriate.
5174 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5176 * symbols.c (colon): Use LOCAL_LABEL.
5178 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5180 * Makefile.in (install): Don't check to see if tooldir exists.
5181 Make $(tooldir) and $(tooldir)/bin.
5183 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5185 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5188 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5191 insn_error. Don't put the string "ERROR" in insn_error. Set
5192 insn_error rather than calling as_warn for an unsupported opcode.
5194 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5196 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5197 before permitting -64.
5198 * output-file.c (output_file_create): Remove duplicate
5201 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5204 section rather than a .reginfo section.
5205 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5208 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5209 bit value with the high bit set.
5211 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5213 * read.c (s_lcomm): Set section flags for .sbss section.
5215 * config/tc-mips.c (mips_64): New static variable.
5216 (mips_target_format): If mips_64, return elf64 targets rather than
5218 (md_longopts): Add "32" and "64".
5219 (md_parse_option): Handle -32 and -64.
5220 (md_show_usage): Mention -32 and -64.
5221 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5224 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5226 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5227 for Solaris compatibility.
5229 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5230 .stabd with 4 arguments into a .stabn.
5232 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * config/tc-mips.c (macro): When passing X_add_number to
5235 macro_build, cast it to int first.
5237 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5240 created by emit_expr.
5242 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5243 as_perror rather than assert.
5245 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5247 * config/tc-mips.c (mips_ip): Mark sections created to hold
5248 floating point information as read only.
5250 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5252 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5254 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5256 * read.c (potable): Add .skip as a synonym for .space.
5258 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5259 4 arguments, providing the 4th argument is 0, to allow
5260 compatibility with the Solaris assembler.
5262 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-sh.h (struct sh_segment_info_type): Define.
5265 (TC_SEGMENT_INFO_TYPE): Define.
5266 (sh_frob_label): Declare.
5267 (tc_frob_label): Define.
5268 (sh_flush_pending_output): Declare.
5269 (md_flush_pending_output): Define.
5270 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5271 reloc before the instruction if necessary.
5272 (sh_frob_label): New function.
5273 (sh_flush_pending_output): New function.
5274 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5275 when looking for the reloc for the target of .uses.
5276 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5277 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5279 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5280 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5281 the absolute symbol.
5283 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5284 TC_SEGMENT_INFO_TYPE is defined.
5286 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5289 matches the register size.
5291 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5293 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5295 (do_relocs_for): Likewise.
5296 (fixup_segment): Don't just quit if linkrelax is set. Try to
5297 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5300 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5302 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5303 relative relocations with -mrelocatable. Also allow unfixed
5304 relocs in .ex_shared.
5306 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5309 non-zero before assuming this is a long file name.
5310 (w_strings): Likewise.
5311 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5313 * config/obj-coff.c (w_strings): Move declaration of i inside
5314 #ifdef block which uses it.
5316 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5318 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5319 "relaxmode". Output relocs which identify various relaxing
5320 possibilities for mov.[bwl] instructions.
5321 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5323 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5325 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5326 (MD_APPLY_FIX3): Define.
5327 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5329 (md_apply_fix3): Renamed from md_apply_fix.
5330 If pcrel reloc and symbol is in different section, undo effects
5333 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5335 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5336 any reloc with an LR% or RR% field selector for SOM.
5338 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5343 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5347 (yank_symbols): Likewise.
5349 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5351 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5352 BFD_ASSEMBLER, add name field.
5353 * config/obj-coff.c: Include "libiberty.h".
5354 (coff_header_append): Handle long section names.
5355 (crawl_symbols): Just use the name field for the symbol name,
5356 without worrying about null byte termination.
5357 (w_strings): Handle long section names.
5358 (write_object_file): Likewise. Also, use the name field, rather
5360 (obj_coff_add_segment): Permit long section names.
5361 (obj_coff_init_stab_section): Use the name field, rather than
5363 (adjust_stab_section): Likewise.
5364 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5366 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5367 (mem_fmt): Likewise.
5368 (md_apply_fix): Don't check fx_im_disp field.
5370 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5372 * configure.in: Add * after sparc*-*-vxworks.
5373 * configure: Rebuild.
5375 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5376 define it to comment_chars. Use tc_comment_chars rather than
5378 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5379 * config/tc-m68k.h (tc_comment_chars): Define.
5380 (m68k_comment_chars): Declare.
5381 * config/tc-m68k.c (m68k_comment_chars): Rename from
5382 comment_chars. Change into a pointer rather than an array.
5383 (md_longopts): Add "bitwise-or".
5384 (md_parse_option): Handle OPTION_BITWISE_OR.
5385 (md_show_usage): Mention --bitwise-or.
5386 * doc/c-m68k.texi: Document --bitwise-or.
5388 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5390 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5393 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5394 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5395 correct handling of input line pointer, and call
5396 demand_empty_rest_of_line.
5398 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5400 * config/tc-sparc.c (in_bitfield_range): New static function.
5401 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5402 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5403 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5404 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5405 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5407 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * config/obj-coff.c: BFD_ASSEMBLER:
5410 (coff_last_bf): New static variable.
5411 (coff_frob_symbol): Set endndx of a .bf symbol.
5413 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5414 (last_bfP): New static variable.
5415 (yank_symbols): Set endndx of a .bf symbol.
5417 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5419 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5420 and -s options. Add -be for good measure.
5422 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * read.c (s_space): Support non-constant fill value. Handle fill
5425 value correctly for a size other than 1.
5427 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5429 * config/tc-arm.c (my_get_float_expression): Update call to
5430 gen_to_words, X_PRECISION changed from 6 to 5.
5432 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5434 * config/tc-ppc.c (register_name,reg_name_search): Move register
5435 name lookup from PE specific code to all targets. Add support for
5436 -mregnames/-mno-regnames to control whether register names are
5438 (md_assemble): Call register_name for all platforms.
5439 (md_parse_option): Add support for -mregnames/-mno-regnames.
5441 * configure.in (powerpcle*-*-solaris): Add support.
5442 (powerpc*-*-linux): Ditto.
5443 * configure: Regenerate.
5445 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5447 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5450 be associated with a single %lo reloc.
5452 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5453 before comparing against MAX_GPREL_OFFSET, so that negative
5454 numbers are handled correctly.
5457 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * config/tc-sparc.c (last_insn): New static variable.
5460 (md_assemble): Warn about putting floating point branches in a
5461 delay slot. If architecture is less than v9, insert NOP
5462 instructions between floating point instructions and floating
5463 point branches. (The SunOS assembler does both these operations.)
5464 Save the last instruction opcode.
5465 (sparc_ip): Add pinsn parameter. Change caller.
5467 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5468 for byte jump to next instruction to skip empty frags.
5470 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5473 for addq with a 16 bit signed value, just emit a lda instruction
5476 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5478 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5481 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * configure.in: Permit --enable-shared to specify a list of
5485 * configure: Rebuild.
5487 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5489 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5490 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5492 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5494 * config/atof-ieee.c: Fix handling of denormalized extended
5495 precision numbers and overflow/underflow detection.
5496 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5497 not include the 16 bit gap in the m68k extended precision format.
5499 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5503 * configure: Rebuild.
5505 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5507 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5508 be accessed using the $gp register.
5509 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5511 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5513 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5514 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5516 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5518 * read.c (get_line_sb): Bump line counters based on
5519 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5520 call LISTING_NEWLINE.
5521 (s_macro): Don't call demand_empty_rest_of_line.
5522 * app.c (do_scrub_chars): When handling C style comments, unget
5525 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * read.h (enum linkonce_type): Define.
5528 (s_linkonce): Declare.
5529 * read.c (potable): Add "linkonce".
5530 (s_linkonce): New function.
5531 * subsegs.h (segment_info_type): Add linkonce field to
5532 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5533 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5534 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5535 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5537 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5538 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5539 entry based on the linkonce field in segment_info.
5540 * doc/as.texinfo: Document .linkonce.
5542 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5544 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5546 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * stabs.c (s_stab_generic): Call the listing functions before
5549 doing the rest of the processing, which may involve freeing the
5550 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5551 SEPARATE_STAB_SECTIONS case.
5553 * config/tc-hppa.c: Remove nested comment.
5554 (tc_gen_reloc): Move label done inside the ifdef in which it is
5556 (md_apply_fix): Pass pointers to correct types to libhppa.h
5557 functions. Always return a value.
5559 * config/tc-mips.h (tc_frob_file): Define.
5560 (mips_frob_file): Declare.
5561 * config/tc-mips.c (struct mips_hi_fixup): Define.
5562 (mips_hi_fixup_list): New static variable.
5563 (imm_unmatched_hi): New static variable.
5564 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5565 offset_reloc. Pass imm_unmatched_hi to append_insn.
5566 (append_insn): Add unmatched_hi parameter. If it is set, add the
5567 new fixup to mips_hi_fixup_list. Change all callers.
5568 (mips_ip): Set imm_unmatched_hi when appropriate.
5569 (mips_frob_file): New function.
5571 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5573 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5574 * configure: Regenerated.
5576 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * as.c (main): Call bfd_set_error_program_name.
5580 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * as.h (strdup): Don't declare.
5583 * stabs.c: Include libiberty.h
5584 (get_stab_string_offset): Use xstrdup rather than strdup.
5585 (s_stab_generic): Likewise.
5586 * as.c (parse_args): Likewise.
5587 * read.c (s_mri_sect): Likewise.
5589 * gasp.c (change_base): Recognize \(...) construct documented to
5590 pass through enclosed characters literally through to the output.
5591 (process_assigns): Likewise. Also, be more careful to avoid
5592 looking past the end of the buffer.
5594 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5597 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5599 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5601 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5603 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5605 * config/alpha-opcode.h: Added cvtst instruction.
5607 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5610 string. Extract the addend from the result of expression.
5612 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5615 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5616 mode, change the state to 3 rather than 1.
5618 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5621 correspond to 11 March change.
5623 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5625 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5626 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5628 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5630 * configure: Rebuild with autoconf 2.8.
5632 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5634 * config/atof-ieee.c (gen_to_words): Improve handling of
5635 X_PRECISION numbers. Based on patches from Andreas Schwab
5636 <schwab@issan.informatik.uni-dortmund.de>.
5638 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5640 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5642 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5643 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5644 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5645 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5648 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5650 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5652 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5654 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5655 (pa_def_subspaces): Add $MILLICODE$.
5656 (pa_spaces_begin): Set section flags for $MILLICODE$.
5658 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5661 not SHT_NOBITS. Don't tamper with flags based on type if a
5662 special section was found (revert Feb 29 change).
5664 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5665 if aligning to a longword boundary or greater.
5667 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5669 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5671 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5673 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5674 * configure: Regenerated.
5676 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5678 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5679 R_N1SEL since they're not defined for old versions of hpux.
5681 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5682 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5683 R_N0SEL and R_N1SEL.
5685 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5687 * flonum-konst.c: Add two more constants for 1e+-2048 and
5688 1e+-4096, and correct the other constants.
5690 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5692 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5694 * config/obj-elf.c (obj_elf_section): Allow predefined section
5695 types to set the nobits type. Avoid a shadowed declaration.
5697 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5699 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5700 reduce relocs using e_nlrsel field selectors.
5702 * write.c (fix_new_exp): Don't use #elif. Some compilers
5705 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5707 (pa_chk_field_selector): Handle new field selectors for SOM.
5709 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5711 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5712 * configure: Rebuild.
5713 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5714 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5716 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5719 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5721 * mpw-make.sed: Update to handle shared library support.
5723 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5725 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5726 the insn on mismatch.
5728 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5730 * configure.in: Add support for a29-coff.
5731 * configure: Rebuild.
5733 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5736 of the section when looking for the R_SH_USES fixup, because the
5737 frag addresses have not yet been adjusted.
5739 * gdbinit.in: Set a breakpoint on as_warn_where.
5741 * config/tc-mips.c (macro): Add missing arguments to macro_build
5742 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5744 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5746 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5747 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5749 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5751 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5753 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5755 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5756 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5757 Recognize [uU] format args as sparclet cpregs.
5759 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5764 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5767 well as S_IS_EXTERNAL.
5768 (tc_fix_adjustable): Likewise.
5769 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5770 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5772 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5773 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5775 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5777 * config/tc-sparc.c (max_architecture): Change to sparclite for
5779 (default_compatible): Delete.
5780 (sparc_ffs): New function.
5781 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5782 (sparc_ip): Rewrite architecture match and bump logic.
5784 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5786 * configure.in: Check for 'do not mix' from native linker before
5787 trying to use -rpath.
5788 * configure: Rebuild.
5790 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5793 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5794 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5795 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5797 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5798 to the symbol lnnoptr field, to get the correct file offset.
5800 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5802 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5803 symbols that are not function, file, or section symbols to be
5806 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * configure: Set and substitute RPATH_ENVVAR.
5809 * configure: Rebuild.
5810 * Makefile.in (RPATH_ENVVAR): New variable.
5811 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5813 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5814 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5815 * configure: Rebuild.
5817 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5819 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5820 appropriate flags in BFD section.
5822 * configure.in (m68k-*-psos*): New target.
5823 * configure: Rebuild.
5824 * config/te-psos.h: New file.
5825 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5828 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5830 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5831 * configure.in: Remove duplicate setting of cpu_type. Check
5832 whether opcodes library is required for on all targets, not just
5834 * configure: Rebuild.
5836 * config/tc-mips.c (mips_big_got): New static variable.
5837 (s_extern): Don't declare.
5838 (reg_needs_delay): New static function.
5839 (macro_build): Permit GOT/CALL_HI/LO relocs.
5840 (macro_build_lui): If place is not NULL, use the number in the
5842 (load_address): Handle mips_big_got case.
5843 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5845 (OPTION_XGOT): Define.
5846 (md_longopts): Add "xgot" if OBJ_ELF.
5847 (md_parse_option): Handle -xgot.
5848 (md_show_usage): Mention -xgot.
5849 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5850 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5852 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5854 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5855 the byte relocation, point it to the low byte of the word.
5857 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5859 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5860 * configure: Rebuild.
5862 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5864 * configure.in: Recognize any sparc* cpu.
5865 * configure: Regenerated.
5867 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5869 * read.c (potable): Add "mri" and ".mri".
5870 (s_mri): New function.
5871 * read.h (s_mri): Declare.
5872 * app.c (scrub_m68k_mri): New static variable.
5873 (mri_pseudo): New static variable.
5874 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5875 flag_m68k_mri. Initialize scrub_m68k_mri.
5876 (mri_state, mri_last_ch): New static variables.
5877 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5879 (app_push): Save new fields.
5880 (app_pop): Restore new fields.
5881 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5882 If TC_M68K, use a trivial state machine to look for occurrences of
5883 the .mri pseudo-op, and change the mode appropriately.
5884 * as.h (do_scrub_begin): Update prototype.
5885 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5887 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5889 (m68k_mri_mode_change): New function.
5890 (md_parse_option): Set reg_prefix_optional_seen.
5891 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5892 (MRI_MODE_CHANGE): Define.
5893 * doc/as.texinfo: Document .mri pseudo-op.
5895 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5898 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5900 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5901 * config/m68k-parse.h (enum pic_relocation): Define.
5902 (struct m68k_exp): Add pic_reloc field.
5903 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5904 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5905 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5907 * config/tc-m68k.c: Delete definition of NO_RELOC.
5908 (struct m68k_it): Add pic_reloc field.
5909 (add_fix): Copy over pic_reloc field.
5910 (md_pseudo_table): Interpret .align parameter as byte count.
5911 (mote_pseudo_table): Likewise.
5912 (tc_m68k_fix_adjustable): New function.
5913 (get_reloc_code): New function.
5914 (md_assemble): Use it as last argument to fix_new_exp.
5915 (md_apply_fix_2): For a relocation against a symbol don't put the
5916 addend into the data.
5917 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5918 (m68k_ip): Don't relax an operand that requires pic relocation.
5919 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5921 * write.c (fixup_segment): Don't add symbol value to addend if
5922 TC_M68K and OBJ_ELF.
5923 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5924 (motorola_operand): Add rule for `(zapc, EXPR)'.
5926 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5928 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5929 *really* is permissible before the comma.
5931 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5933 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5934 inserting nop instructions.
5936 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5940 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5942 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5943 class setting for a CALLNAME symbol in COFF.
5945 * read.c (potable): Pass negative numbers for new .balign[wl] and
5946 .p2align[wl] pseudo-ops.
5947 (s_align_bytes): Treat a negative argument as specifying the fill
5949 (s_align_ptwo): Likewise.
5951 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5953 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5954 (do_align): Take new len parameter. Change all callers. Pass it
5956 (s_align_bytes): Arg now indicates the length of the fill pattern.
5957 (s_align_ptwo): Likewise.
5958 * config/obj-coff.c (write_object_file): Pass length to
5960 * config/tc-i386.h (md_do_align): Take new len parameter.
5961 * config/tc-m88k.h (md_do_align): Likewise.
5962 * config/tc-m88k.c (m88k_do_align): Likewise.
5963 * config/tc-sh.h (md_do_align): Likewise.
5964 * config/tc-sh.c (sh_do_align): Likewise.
5965 * doc/as.texinfo: Document new pseudo-ops.
5967 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5968 done in cvt_frag_to_fill.
5970 * config/tc-sh.h (sh_do_align): Declare.
5971 (md_do_align): Define.
5972 * config/tc-sh.c (sh_do_align): New function.
5974 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5975 difference if the next address is before the current one.
5977 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5978 (archs): Initialize new field.
5979 (m68k_ip): Don't list alias names when listing CPUs which support
5982 * as.c (main): Call parse_args before read_begin.
5983 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5984 front of generated pseudo-ops.
5985 * read.c (potable): Ignore "name".
5986 (s_app_file): Permit a single quote after the string, since one
5987 may appear in m68k MRI mode.
5989 * configure.in: Check for --enable-shared. If linking against
5990 shared BFD and opcodes, fix library name on SunOS, and try to set
5992 * configure: Rebuild.
5994 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * as.h (flag_m68k_mri): Declare.
5997 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5998 * Many files: For MRI syntax that is specific to the m68k MRI
5999 assembler, check flag_m68k_mri rather than flag_mri or
6000 MRI_MODE_NEEDS_PSEUDO_DOT.
6002 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * config/tc-i960.c (ARCH_HX): Define.
6006 (targ_has_sfr): Handle ARCH_HX.
6007 (targ_has_iclass): Handle ARCH_HX.
6008 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6009 (tc_headers_hook): If the architecture was specified explicitly,
6010 use it when setting the flags. Set the extern variable coff_flags
6011 rather than headers->filehdr.f_flags, since the latter is set
6012 unconditionally in obj-coff.c.
6013 (i960_handle_align): Remove unused variable fixp.
6015 Support for building bfd and opcodes as shared libraries, based on
6016 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6017 * configure.in: Set OPCODES and BFD to search directories.
6018 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6019 * configure: Rebuild.
6020 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6021 (LIBDEPS): New variable.
6022 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6023 $(HLDFLAGS) in link.
6024 (check): Set LD_LIBRARY_PATH in the environment.
6026 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6028 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6029 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6030 read-only, not read/write.
6032 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6034 * Makefile.in (INSTALL_XFORM): Remove -e.
6036 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6039 than comparing S_GET_SEGMENT to undefined_section.
6040 (write_object_file): Skip symbols which were equated to an
6041 undefined or common symbol.
6042 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6043 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6045 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6046 or S_IS_COMMON call S_GET_VALUE.
6047 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6048 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6049 to an undefined or common symbol, convert the reloc to be against
6051 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6052 undefined or common symbol.
6053 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6054 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6055 to an undefined or common symbol, convert the reloc to be against
6057 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6058 undefined or common symbol.
6059 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6060 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6062 (yank_symbols): Skip symbols which were equated to an undefined or
6065 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6067 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6068 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6070 * configure.in: Make sure we only add m68k-parse.o to
6071 ${extra_objects} once, no matter how many m68k targets have been
6073 * configure: Rebuild.
6075 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6077 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6078 * configure: Rebuild.
6080 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6082 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6083 * doc/c-m68k.texi: Document .extend and .ldouble.
6085 * configure.in (m68*-apple-aux*): New target.
6086 * config/te-aux.h: New file.
6087 * config/obj-coff.c (compare_external_relocs): New static function
6089 (do_relocs_for): Sort relocs if TE_AUX.
6090 (fixup_segment): If TE_AUX, store common symbol value in segment.
6091 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6093 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6097 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6099 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6100 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6102 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6103 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6104 an undefined symbol and the size of a function symbol.
6105 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6106 for all common symbols.
6108 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6110 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6113 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6116 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6119 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6121 * ecoff.c (localsym_t): Add addend field.
6122 (add_ecoff_symbol): Add addend argument. Change all callers.
6123 (coff_sym_value): Make static.
6124 (coff_sym_addend): New static variable.
6125 (ecoff_directive_def): Initialize coff_sym_addend.
6126 (ecoff_directive_val): Accept symbol + constant.
6127 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6128 (ecoff_build_symbols): Include the addend in the symbol value.
6130 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6132 * config/tc-ppc.c (md_assemble): Ignore overflow on
6133 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6135 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6137 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6138 bytes in size, so offset appropriately in big endian mode when
6139 writing the bottom 2 bytes.
6141 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6143 * config/tc-sparc.c (default_compatible): New static local.
6144 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6145 (sparc_ip): If no architecture or -bump specified, don't mark as
6146 mismatched those in default_compatible.
6148 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6150 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6151 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6152 * configure: Rebuild.
6153 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6154 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6155 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6156 (sco_id): Declare if SCO_ELF.
6158 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6160 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6161 ({max,warn_after}_architecture): New static locals.
6162 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6163 If both architecture and -bump requested, set max_architecture to max.
6164 (sparc_md_end): Simplify.
6165 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6166 Rewrite code to bump architecture and check for conflicts.
6167 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6168 with Solaris assembler.
6169 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6170 (md_show_usage): Update.
6172 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6174 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6176 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6178 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6179 #ifdef sparcv9 when choosing value.
6182 (sparc_md_end): Declare.
6183 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6184 (initial_architecture): New static local.
6185 (can_bump_v9_p): Likewise.
6186 (NO_V9): Delete all occurrences.
6187 (sparc_md_end): New function.
6188 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6189 Don't bump architecture to v9 unless can_bump_v9_p set.
6190 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6191 * configure.in (sparc64 target cpu): Don't set obj_format here.
6192 (SPARC_V9): Renamed from sparcv9.
6193 (sparc64-*-elf*): Define SPARC_ARCH64.
6194 * configure: Regenerated.
6195 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6196 (SPARC_ARCH64): Add.
6197 * conf.in: Regenerated.
6198 * config/vmsconf.h: Update.
6200 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6202 * config/tc-mips.c (load_register): Optimise "dli" loads.
6203 (md_show_usage): add "-mcpu=vr4100" to help text.
6205 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6207 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6208 undefined symbol, preserve the X_op of O_symbol.
6209 (S_GET_VALUE): Fix check to permit this case.
6210 * write.c (write_relocs): If a reloc is against an undefined
6211 symbol equated to another symbol, change the reloc to be against
6213 * config/obj-coff.c (do_relocs_for): Likewise.
6215 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6218 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6220 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6221 computer is PowerPC.
6223 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6225 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6226 mentioned in the eabi.
6228 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6230 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6231 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6233 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6235 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6237 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6239 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6240 as a section it is ok to have unadorned -mrelocatable pointers in.
6242 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6244 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6247 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6249 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6250 dependent section attributes can be handled.
6252 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6253 macros to add support for exclude section flag and ordered section
6256 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6257 functions to add support for exclude section flag and ordered
6260 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * subsegs.c (section_symbol): Don't try to look up the section
6263 symbol in the hash table. It should be possible to have a symbol
6264 with the same name as a section, but no connection to it.
6266 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6267 From James Carlson <carlson@xylogics.com>.
6269 * expr.c (operand): Skip whitespace after a close parenthesis.
6270 From James Carlson <carlson@xylogics.com>.
6272 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6274 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6275 as_warn_where for relocation overflow.
6276 (parse_reg): Accept register name only if next character is
6279 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6281 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6282 addresses for static variables.
6284 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6286 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6287 and xgot give the old toc16 relocation.
6288 (md_apply_fix3): Support all GOT relocations.
6290 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6292 * config/tc-mips.c (load_address): Correctly handle a constant in
6293 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6295 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6297 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6298 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6299 (build_Mbytes): Handle REG_B.
6301 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6303 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6305 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6307 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6309 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6311 * config/obj-coff.c (write_object_file): Set the s_align field to
6312 the number of bytes, rather than to the power of 2.
6314 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6316 * Makefile.in (DISTCLEAN_HERE): New variable.
6317 (distclean): Use it.
6318 (maintainer-clean): Depend upon clean-here rather than clean,
6319 distclean, and clean-info. Run make maintainer-clean in doc.
6320 Remove files listed in DISTCLEAN_HERE.
6321 * doc/Makefile.in (maintainer-clean realclean): Split out from
6322 distclean. Depend upon clean-info and distclean.
6324 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6326 * mac-as.r: Fix copyright and version strings.
6327 (cfrg): Use PROG_NAME instead of literal name.
6329 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6331 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6333 * config/tc-a29k.h (tc_unrecognized_line): Define.
6334 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6335 (md_operand): Handle a29k style local dollar labels.
6337 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6339 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6341 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6343 * read.c (s_fill): If md_flush_pending_output is defined, call
6346 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6348 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6349 Treat rs_align_code like rs_align.
6351 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6353 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6354 converting an absolute address into a PC-relative one.
6356 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6358 * mpw-config.in: Don't always use te-generic.h for emulation.
6359 (powerpc-apple-macos): Use emulation te-macos.h.
6360 * mpw-make.sed (install, install-only): Edit in Mac-specific
6363 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * configure.in: Improve message about unsupported ELF targets.
6366 * configure: Rebuild.
6368 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6369 pattern is zero. From Manfred Hollstein.
6371 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6373 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6374 the various idata sections, we check the name on the .section pseudo.
6376 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6378 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6379 add section's paddr to add_number; compatibility to native as and
6382 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6384 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6386 * hash.c (struct hash_entry): Moved here...
6387 * hash.h (struct hash_entry): ...from here.
6389 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6390 if it's already known to be null.
6392 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6394 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6395 bit relocs converted to PC relative relocs. This turned out to
6396 add the offset from the beginning of .text twice.
6398 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6400 * stabs.c (s_stab_generic): In 's' case, free string from
6403 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6405 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6408 * subsegs.h (segment_info_type): Make bitfields unsigned.
6410 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6411 and move them together. On most systems this will reduce the
6412 structure size by one word.
6413 (operatorT): Define O_max.
6414 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6417 * read.c (pop_insert): Print error returned by hash table
6420 * as.c (dump_statistics): Split out from main; dump some hash
6421 table stats and target-specific stats.
6422 (start_time): No longer automatic to main.
6423 (main): Set file-level start_time and call dump_statistics at
6424 exit. Exit by calling xexit.
6425 (show_usage): Make --statistics description less specific.
6426 * subsegs.c (subsegs_print_statistics): New function.
6427 * write.c (write_print_statistics): New function.
6428 (n_fixups): New static variable.
6429 (fix_new_internal): Increment it.
6430 * read.c (read_print_statistics): New function.
6431 * read.h (read_print_statistics): Declare.
6432 * symbol.c (symbol_print_statistics): New function.
6433 * symbol.h (symbol_print_statistics): Declare.
6434 * hash.c (hash_print_statistics): New function.
6435 * hash.h (hash_print_statistics): Declare.
6436 * config/tc-i386.c (i386_print_statistics): New function.
6437 * config/tc-i386.h (i386_print_statistics): Declare.
6438 (tc_print_statistics): New macro.
6439 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6442 * hash.c (DELETED): Rewrite to use a valid but unique address.
6443 (START_POWER): Reduce to 10.
6444 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6445 Add new values for counting strcmp calls.
6446 (GROW_FACTOR): New macro.
6447 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6449 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6450 (hash_new): Use FULL_VALUE.
6451 (struct hash_control): Definition moved here.
6452 (hash_code): Don't mask to low bits.
6453 (hash_ask): Mask returned hash code here. Check hash value before
6454 calling strcmp; count strcmp calls.
6455 * hash.h (struct hash_control): Declare, don't define, here.
6456 (HASH_STATLENGTH): Deleted.
6457 (struct hash_entry): Add field for hash code.
6458 (hash_say, hash_apply): Don't declare.
6460 * hash.c (destroy): Return void.
6461 (applicatee): Ditto.
6462 (main): Fix declarations.
6463 (hash_apply): Return void. Argument `function' returns void. Put
6464 inside "#ifdef TEST".
6465 (hash_say): Define only if TEST is defined.
6466 * hash.h (hash_apply, hash_say): Declarations deleted.
6468 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6470 * configure: Rebuild with autoconf 2.7.
6472 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6475 * configure: Rebuild with autoconf 2.6.
6477 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6480 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6482 (ppc_frob_file): Remove.
6483 * config/tc-ppc.h (tc_frob_file): Don't define.
6484 (ppc_frob_file): Don't declare.
6486 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6488 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6489 * config/alpha-opcode.h: Include one-operand variants of jmp and
6492 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6493 with te-delta.h in 8.3 file systems.
6494 * configure.in: Adjusted.
6496 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6498 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6500 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6502 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6504 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6506 Version 2.6 released.
6507 * Makefile.in (VERSION): Updated to 2.6.
6509 * config/obj-coff.c (write_object_file): Change use of md_do_align
6510 to pass a pointer rather than a fill value, to match other uses.
6512 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6514 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6516 * as.c (main): Move md_end call to just after call to
6517 perform_an_assembly_pass. Delete cpu-specific code here.
6518 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6519 * config/tc-arm.c (md_end): Unused function deleted.
6520 * config/tc-ns32k.c (md_end): Ditto.
6522 * config/tc-i386.c (i386_align_code): New function, moved here
6523 from HANDLE_ALIGN macro.
6524 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6526 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6528 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6531 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6533 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6534 multi-byte nops to avoid changing gcc. The necessary gcc change
6535 might break old assemblers.
6537 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6539 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6540 generate optimal multi-byte nop instructions for ".align n"
6541 ".align n,0x90", and aligns requiring more than 15 bytes of
6542 padding still generate multiple 0x90's as before.
6544 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6548 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6550 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6551 * configure: Update.
6552 * mpw-make.sed: Reorder commands to make sed happier.
6553 * config/te-macos.h: New file.
6554 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6556 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6558 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6559 conditional branches.
6560 (md_apply_fix): Likewise.
6562 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6564 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6565 generate a reloc which the linker will not handle correctly. Fix
6566 overflow checking--R_IREL is 18 bits, not 17.
6568 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6570 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6571 from a PC relative reloc if TC_A29K.
6573 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6574 code depends upon it.
6576 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6577 $extend. Based on code from Eric Freudenthal
6578 <freudenthal@nyu.edu>.
6579 * config/tc-a29k.h (LEX_DOLLAR): Define.
6580 * read.c (LEX_DOLLAR): Define if not defined.
6581 (lex_type): Use LEX_DOLLAR.
6583 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6585 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6588 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6590 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6592 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6594 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6595 used only by "dlltool.c".
6597 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6599 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6600 (md_pseudo_table): Don't define "extern".
6602 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6606 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6608 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6610 * macro.c (macro_expand_body): Don't warn about == with a
6611 nonexistent parameter, in case it is in a comment field.
6613 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6615 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6616 set, even if macro_alternate is set.
6617 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6618 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6619 the token unless it ended in '@'.
6620 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6621 * doc/c-a29k.texi: Document macro usage on A29K.
6623 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6625 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6627 (install_operand): Likewise.
6629 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6631 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6633 * configure.in (m88k-motorola-sysv*): New target.
6634 * configure: Rebuild.
6635 * config/te-delta88.h: New file.
6636 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6638 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6639 (md_do_align): Define.
6640 * config/tc-m88k.c: Include "subsegs.h".
6641 (m88k_do_align): New function.
6643 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6644 (COFF_NOLOAD_PROBLEM): Define.
6645 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6647 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6649 * config/tc-i386.c (md_assemble): For a jump instruction with
6650 non-constant target, require 7 available bytes in the current
6653 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6655 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6658 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6660 * configure.in (alpha-*-linux*): Use ecoff.
6661 * configure: Rebuild.
6662 * ecoff.c (ecoff_directive_extern): New function.
6663 (ecoff_directive_weakext): New function.
6664 (ecoff_build_symbols): Handle weak symbols.
6665 (ecoff_setup_ext): Likewise.
6666 (ecoff_frob_symbol): Warn about weak common symbols.
6667 * ecoff.h (ecoff_directive_extern): Declare.
6668 (ecoff_directive_weakext): Declare.
6669 * symbols.c (S_IS_WEAK): New function.
6670 * symbols.h (S_IS_WEAK): Declare.
6671 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6673 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6676 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6680 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6681 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6682 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6683 * config/obj-coff.c (coff_frob_symbol): Don't call
6684 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6685 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6688 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6689 (ppc_stab_symbol): New static variable.
6690 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6691 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6692 sy_tc.real_name to the stab string.
6693 (ppc_bc, ppc_ec): New static functions.
6694 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6696 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6698 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6701 * input-scrub.c (input_scrub_push): Reset sb_index.
6703 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6705 * listing.c (listing_newline): Don't create a frag in the absolute
6708 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6710 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6711 (ppc_csect): Move most of the code to ppc_change_csect, and call
6713 (ppc_change_csect): New static function, taken from ppc_csect.
6714 (ppc_section): New static function.
6715 (ppc_saw_abs): New static varable.
6716 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6717 a symbol has no csect.
6718 (ppc_adjust_symtab): New function.
6719 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6720 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6722 * write.c (write_object_file): If tc_adjust_symtab is defined,
6723 call it just before the call to obj_adjust_symtab.
6725 * symbols.c (symbol_find_or_make): Change name to be const.
6726 * symbols.h (symbol_find_or_make): Update declaration.
6728 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6730 * doc/as.texinfo (Align): Mention SH.
6731 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6733 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6734 (Z8000 Directives, even): Don't give numeric align value, instead
6737 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6739 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6742 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6744 * Makefile.in (diststuff): Also make info.
6745 (maintainer-clean realclean): Also make clean-info.
6747 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6749 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6750 (pa_subspace): For ".nsubspa", always create a new subspace
6751 with the given attributes, even if one already exists with the
6754 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6756 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6757 TC_FORCE_RELOCATION, taking an additional section argument. If
6758 the section of the target symbol is not the same as the current
6759 section, always force the relocation to be used.
6760 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6762 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6763 md_pcrel_from function, taking an additional section argument.
6764 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6766 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6767 older TC_FORCE_RELOCATION if not defined.
6768 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6769 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6770 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6771 TC_FORCE_RELOCATION.
6773 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6775 * input-scrub.c (as_where): Set name to null pointer if we don't
6777 * messages.c (identify): Only print filename if non-null.
6778 (as_show_where): Ditto, for line number too.
6779 (as_warn_internal, as_bad_internal): Ditto.
6781 * input-file.c (input_file_open): If the input file can't be
6782 opened, consider it an error.
6784 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6786 * config/tc-mips.c: Added mips_4100 control, and support for
6787 accepting the 4100 as a MIPS architecture variant (md_begin,
6788 macro_build, mips_ip, md_parse_option). Adding suitable
6789 command-line OPTIONs, and updating the help text (md_show_usage).
6791 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6793 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6794 BFD_ASSEMBLER is defined.
6796 * Use one active frag and one obstack per frag chain:
6797 * frags.c (frags): Variable deleted.
6798 (frag_alloc): New function.
6799 (frag_grow, frag_more, frag_variant, frag_now_fix,
6800 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6802 (frag_new): Ditto. Verify that frch_last and frag_now match on
6803 entry and exit, and that old frag_now has non-zero type. Replace
6804 "know" uses with "assert". Use frag_alloc instead of mucking with
6806 * frags.h (frags): Declaration deleted.
6807 * subsegs.h (struct frchain): Add new field frch_frag_now.
6808 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6810 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6811 give it any stricter alignment than frchainS structures need. Do
6812 not initialize frags obstack. Set frag_now to point to
6813 dummy_obstack. Initialize absolute_frchain.
6814 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6815 field of frchainS. Don't create new frags on section switch, and
6816 use frag_alloc when creating a new frag chain. For absolute
6817 section, set frchain_now to absolute_frchain. Verify that
6818 frch_last and frag_now match on entry and exit. Initialize
6819 per-chain obstack, and under gcc, set required alignment to that
6820 needed by fragS structure.
6822 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6824 * stabs.c (get_stab_string_offset): Only copy input string if a
6825 fresh copy is needed, not if the section already exists.
6826 (s_stab_generic): Cache stab section name to bypass lookups, since
6827 usually it will match. Could be made faster still by changing the
6828 memory allocation rules.
6829 (s_xstab): Cache section name to bypass repeated string
6832 * frags.c (frag_new): Deleted register declarations.
6834 * listing.c (frag_now): Don't declare.
6836 * as.c (chunksize): New variable.
6837 (debug_memory): New variable.
6838 (main): If debug_memory is set, reduce chunksize and
6840 * as.h (chunksize): Declare it.
6841 * read.c (read_begin): Use it.
6843 * config/tc-alpha.c (md_shortopts): Include 'g'.
6844 (md_parse_option): Ignore it.
6846 * Makefile.in (distclean): Remove Makefile and config.status from
6847 testsuite directory.
6848 (clean-here): Don't delete testsuite. Instead, delete only the
6849 files within it that would be generated by running tests.
6851 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6852 frag_now_fix instead of accessing obstack info directly.
6853 * config/tc-arm.c (s_ltorg): Ditto.
6854 (md_assemble): Ditto.
6856 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6859 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6861 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6862 chain after parsing value expression, if any, to avoid separating
6863 continued .stabs lines.
6865 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6867 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6868 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6870 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6872 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6873 -mcom support and PPC_OPCODE_ANY for -many.
6874 (md_parse_option): Ditto.
6876 (md_begin): For duplicate instructions, print all duplicates
6879 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6881 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6882 common mode operation.
6883 (md_show_usage): Add -mcom to usage message.
6885 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6887 * expr.c (op_rank): Add O_symbol_rva.
6888 * expr.h (operatorT): Add O_symbol_rva.
6889 * read.c (cons_worker): Set O_symbol_rva when necessary.
6890 * write.c (fix_new_exp): Understand O_symbol_rva.
6892 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * config/tc-mips.c: Correct s_cons arguments. From Michael
6895 Joosten <joost@ori.cadlab.de>.
6897 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6900 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6901 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6903 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6904 make non-static. Change all users.
6905 * config/obj-coff.h (coff_n_line_nos): Declare.
6907 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6909 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6911 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6913 * config/obj-elf.c (obj_elf_common): Convert specified byte
6914 alignment to power of two. Set size of local bss symbol.
6916 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6918 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6920 * sb.c, macro.c: Decide whether to include <string.h> or
6921 <strings.h> just as as.h does.
6923 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6925 * Makefile.in (site.exp): Fix setting of $srcdir.
6927 * config/tc-arm.c (md_atof): Fix little-endian output.
6928 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6931 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6933 * doc/as.texinfo: Split out the NS32k family documentation,
6934 despite its being commented out for now.
6935 * doc/c-ns32k.texi: New file.
6937 * sb.c, macro.c: Include string.h.
6939 * Makefile.in (comparison): Only check *.o; we don't care if
6940 timestamps inserted by the native linker differ.
6942 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6943 if alignment stricter than 4 bytes is requested; in that case,
6944 align to a 4-byte boundary first.
6946 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6948 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6949 uninitialized" warning for `Max_Source_Offset'.
6951 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6953 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6954 qualifiers and detect errors if present.
6955 (md_assemble): Add call to parse_toc_entry. Also added some support
6956 for the [tocv] qualifier.
6957 (ppc_pe_tocd): New function to support data in the toc section.
6959 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6961 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6964 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6966 * config/tc-m68k.c (isword): Accept all values from -65536 to
6967 +65535, so ~VAL will not be rejected.
6969 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6970 skip characters after the pseudo-op.
6972 * read.c (get_line_sb): Don't look past buffer_limit.
6973 (s_include): In MRI mode, skip characters after the file name.
6975 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6977 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6978 periods in register names.
6980 For older changes see ChangeLog.1.