2 Mon Jan 26 16:29:49 1998 Doug Evans <devans@seba.cygnus.com>
4 * tc-txvu.c: First pass at dma/pke/gpuif support.
5 (assemble_one_insn): Renamed from assemble_insn.
6 Initialize errmsg = NULL before calling parse fn.
7 (fixups,fixup_count): Make static globals.
10 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
12 * config/tc-m32r.c: Detect if explicitly parallel instructions
13 might have an io conflict and issue a warning message.
16 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
18 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
19 to a count of the number of matches to skip.
20 (can_make_parallel): Pass count of number of matches to skip to
25 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
27 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
28 before calling insert routine. Delete test for !isalpha
29 after parsing mnemonic. ASCII operand chars are case insensitive.
31 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
33 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
36 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
39 * config/tc-m32r.c: Add support for swapping fixups of swap
42 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
43 cgen_swap_fixups): Functions to save, restore and swap the fixup
44 chain with a backup copy.
45 (cgen_asm_finish_insn): Returns address of constructed insn.
47 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
49 * listing.c (file_info_struct): Remove FILE, add POS.
50 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
51 (file_info): Don't open the file.
52 (buffer_line): Check for the file in the last_open cache, updating
54 (print_source): Don't reference file_info->file.
55 (listing_listing): Likewise.
56 (listing_print): Close the file in the cache, if any.
59 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
61 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
62 parallel instructions so that they are in the correct order.
63 (reads_from_src_reg, get_src_reg, can_make_parallel,
64 make_parallel): New functions to support opportunistic
65 parallelisation of adjacent instructions.
68 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
70 * read.c (dwarf_file_string): New file static variable.
71 (emit_expr): Look for constant sequence that leads up to a file
72 name in DWARF debugging output.
73 (stringer): Use dwarf_file_string to decide whether to accept a
74 string as a file name.
76 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
78 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
79 (crack_operand): Add reg->reglst MRI hack.
80 (r_seg): Put reglst symbols in reg_section.
81 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
84 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
86 * tc-sh.c (get_specific): Handle SGR & DBR.
89 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
91 * tc-h8300.c (parse_reg): Take the length of the symbol into
92 account when attempting to match a register name.
93 * tc-h8500.c (parse_reg): Likewise.
96 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
98 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
102 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
105 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
108 * cgen.c: Formatting changes to improve readability.
110 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
112 * config/tc-mips.c (macro): Rework division code to avoid unfilled
116 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
118 Based on a patch from Jim Wilson
119 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
120 (tc_gen_reloc): Handle cross section PC relative relocs
124 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
126 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
128 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
130 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
131 (expr_jmp_buf): New static local.
132 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
133 (cgen_md_operand): New function.
134 * tc-m32r.c: Clean up pass over `struct foo' usage.
135 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
137 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
139 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
140 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
143 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
145 * config/tc-txvu.c (md_assemble): Handle no separator between
146 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
147 (assemble_insn): Likewise.
149 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
151 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
152 (md_begin): Call txvu_opcode_init_tables.
153 (assemble_insn): New function.
154 (md_assemble): Beginnings of implementation.
157 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
159 * config/tc-i386.c (i386_operand): Give an error if there are
160 unrecognized characters after an expression.
162 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
164 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
167 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
169 * configure.in: Add txvu support.
170 * configure: Regenerate.
171 * config/tc-txvu.[ch]: New files.
174 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
176 * configure.in (i386*-go32-rtems*): Fix to be the same as
178 * configure: Rebuild.
180 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
182 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
183 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
184 (mips_ip): Always check for FP_D, not just for instructions that
185 are not part of the regular ISA.
187 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
189 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
191 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
193 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
195 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
197 * expr.c (integer_constant 32bit bignum): Mask off bits outside
198 the range we care about.
201 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
203 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
204 (exec_type_enum): Enumeration giving all of the exec types.
205 (warn_nops): New static variable to give nop warning level.
206 ({cur,prev}_mul32_p): New static variable to keep track of whether
207 the current/previous instruction is a 32-bit multiply.
208 (Optimizing): Make static.
209 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
211 (d30v_insert_operand): Delete declaration of unused function.
212 (write_2_short): Make exec_type argument enum, not int.
213 (parallel_ok): Ditto.
214 (check_range): Delete unused variable(s).
216 (find_format): Ditto.
217 (md_apply_fix3): Ditto.
218 (md_show_usage): Document -n and -N.
219 (md_parse_option): Parse -n and -N.
220 (write_1_short): If -n, warn about adding a nop. Use
222 (write_2_short): Use enumeration values instead of hard coded
223 integers. Reset exec_type for default operations. For explicit
224 parallel operations, call parallel_ok to make sure everything is
225 ok. If writing out a parallel operation, and the previous
226 instruction was a 32-bit multiply, indicate current instruction
228 (parallel_ok): Allow add/tx ... to be done in parallel with
229 another add/tx ... assuming the gpr registers don't overlap.
230 (md_assemble): Use exec type enumeration values, not hard coded
231 ints. Check for loads or 16-bit multiplies following in the next
232 cycle after a 32-bit multiply. Add nops if that is the case.
233 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
234 cur_mul32_p if current instruction is a 32-bit multiply.
235 (find_format): Change spacing and layout.
239 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
241 * config/tc-tic80.c (tic80_relax): New static variable.
242 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
243 (md_parse_option): Handle new relax options.
244 (md_show_usage): Document new relax options.
245 (find_opcode): Don't use short forms of PC relative branches if
250 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
252 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
253 used/set flag fields. Make flag vars unsigned long. Use
254 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
255 parallel if they use the same conditional flag with reversed
256 meaning. Allow 2 add/sub insns that set the carry or overflow
257 flags but do not query them to be done in parallel. Don't allow 2
258 word store operations to be done in parallel with ADDppp or
259 SUBppp. Don't allow loads to be done in parallel with 16 bit
263 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
265 * config/tc-arm.c: Prevent use of interworking support for
268 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
270 * doc/all.texi: Add M32R cpu.
272 * doc/as.texinfo: Add documentation of m32r processor.
274 * doc/c-m32r.texi: New file, documenting m32r specific features.
277 * config/tc-m32r.c (allow_m32rx): New function.
278 (enable_m32rx): New variable.
279 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
280 (md_show_usage): Document new --m32rx command line option.
281 (md_parse_option): Implement new --m32rx command line option.
284 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
286 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
290 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
292 * config/tc-tic80.c (build_insn): Handle instructions that have
293 long (32 bit) PC relative offsets. Fix places that previously
294 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
295 (md_apply_fix): Add case to handle long PC relative offsets.
298 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
300 * doc/c-arm.texi (ARM Options): Document support for new ARM
303 * config/tc-arm.c (md_parse_option): Add support for new ARM
306 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
308 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
309 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
311 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
313 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
316 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
317 SHT_V850_{S|T|Z}COMMON to mark special common sections.
319 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
321 * config/tc-v850.c: Brought up to date with the branch.
323 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
325 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
326 (SWITCH_TABLE): Handle BFD_RELOC_8.
327 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
328 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
329 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
331 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
333 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
334 apparent bug in gcc's long long support crossing from x86.
336 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
338 * config/tc-arm.c: Brought up to date with latest changes on arm
341 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
343 * config-gas.com: Get version info from configure.in.
345 * makefile.vms: include depend.obj in OBJS.
347 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
349 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
350 all corresponding code.
352 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
354 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
355 run-time endian selection.
358 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
360 * tc-sh.c (parse_reg): Properly quote for fv4.
363 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
365 * symbols.c (resolve_symbol_value): Add missing breaks in case on
366 symbol value operator.
368 start-sanitize-vr5400
369 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
371 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
375 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
377 * config/tc-d10v.c (parallel_ok, find_opcode):
378 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
380 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
382 * config/obj-coff.c (fixup_segment): Cast second arg of
383 md_apply_fix3 call to type "valueT *".
385 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
387 * configure.in (emulations): Make FreeBSD an aout / i386bsd
389 * configure: Re-generate.
391 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
393 * config/tc-mips.c (macro_build): Use the membership field
397 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
399 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
400 first argument if it's supposed to be a register.
403 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
405 * config/tc-mips.c (mips_4900): Added.
406 (hilo_interlocks): Added mips_4900.
407 (md_begin): Set default for mips_4900.
408 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
409 (md_longopts): Add "m4900" and "no-m4900".
410 (md_parse_option): Handle above options.
413 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
415 * app.c (do_scrub_chars): If d10v, re-insert a space before
416 a '#' when in state 10.
418 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
420 * config/tc-h8300.c: Include "subsegs.h".
421 (tc_reloc_mangle): Handle references to symbols which are not
422 being output, so that references to `.' work.
424 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
426 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
429 * macro.c (sub_actual): If we don't find a parameter for an &,
432 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
433 start-sanitize-vr5400
435 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
437 (hilo_interlocks): VR5400 has interlocks.
438 (md_begin): Expect mips64vr5400, not mips64r5400.
441 * config/tc-mips.c (mips_ip): In default case, call as_bad
442 instead of fprintf, to get "assembler messages:" message output
443 before instead of after.
445 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
447 * frags.h: Handle multiple inclusion.
449 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
451 Based on a patch from Ian.Dall@dsto.defence.gov.au.
452 * as.h (struct frag, frag support): Moved from here.
454 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
456 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
457 * cgen.c (cgen_asm_finish_insn): Update.
458 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
459 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
460 (md_convert_frag): Ditto.
461 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
462 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
463 (TC_FRAG_INIT): Update.
465 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
467 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
468 print out MD fields of fix.
469 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
470 defined) to initialize MD fields in frag.
471 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
472 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
473 * config/tc-ns32k.h: Add comments. Remove obsolete
474 BFD_FAST_SECTION_FILL definition, change prototypes for
475 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
476 opcode_frag and opcode_offset and remove pcrel_adjust.
477 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
478 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
479 (TC_FRAG_INIT): new macro to initialize machine dependent field in
481 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
482 MD fields in frag structure.
483 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
484 fix_bsr): macros to access MD fields in fix structure.
485 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
486 use struct opcode_location as these fields are now in the frag
488 (convert_iif): Call frag_more as it is needed instead
489 of trying to allocate for the whole insn. Avoid call of frag_more
490 with negative argument.
491 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
492 md_estimate_size_before_relax, md_pcrel_from,
493 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
495 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
496 opcode_offset and remove pcrel_adjust.
497 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
498 fix_new_ns32k_exp with changed arguments.
500 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
502 * tc-mips.c (md_begin): Reorganize setting of default values so
503 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
505 (md_parse_option): Remove all code that sets defaults; md_begin
506 handles all of this now.
508 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
510 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
512 (bootstrap, bootstrap2, bootstrap3): Likewise.
513 * Makefile.in: Rebuild.
515 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
516 TOC section to be against the csect.
518 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
520 start-sanitize-vr5400
521 * config/tc-mips.c (mips_5400): New variable.
522 (md_begin, md_parse_option): Handle 5400 options/names.
523 (macro_build, mips_ip): Check for 5400-specific instructions.
524 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
528 * config/tc-mips.c (validate_mips_insn): New function, checks
529 match versus mask bits, and also verifies that all bits to be
530 output are actually specified somewhere.
531 (md_begin): Call it for 32-bit instructions, instead of doing
532 match/mask check here. In case of failure, print a message, but
533 check the rest of the opcode table before exiting.
535 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
537 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
538 from Tony Thompson at ARM: athompso@arm.com
541 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
543 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
548 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
550 * config/tc-mips.c (hilo_interlocks): True for tx49.
551 (md_begin): Add mips64tx49.
552 (md_parse_option): Add 4900 cpu.
555 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
557 * config/tc-ppc.c (md_assemble): When handling @l, always sign
558 extend if the operand expects a signed value.
560 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
561 default which is to permit dollar labels.
563 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
565 * config/tc-sparc.c (sparc_memory_model): New variable.
566 (md_longopts): Add -TSO/-PSO/-RMO options.
567 (md_parse_options): Handle them.
568 (sparc_elf_final_processing): For 64 ELF, set required
569 memory ordering in e_flags. Default to RMO and let the user
570 override it through command line.
572 * config/tc-sparc.h (elf_tc_final_processing): Add.
574 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
576 * config/tc-sparc.c (v9a_asr_table): New variable.
577 (sparc_ip): Handle v9a asr's.
578 Patch from David Miller <davem@vger.rutgers.edu>.
580 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
582 * config/tc-sparc.h (md_do_align): New macro.
583 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
584 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
586 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
588 * config/tc-sh.c (sh_small): New variable.
589 (OPTION_SMALL): Define.
590 (md_longopts): Add "small".
591 (md_parse_option): Handle OPTION_SMALL.
592 (md_show_usage): Mention -small.
593 * config/tc-sh.h (sh_small): Declare.
594 (SUB_SEGMENT_ALIGN): Handle sh_small.
595 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
598 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
599 case in little endian mode.
601 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
603 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
604 overflow signalling to linker.
606 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
608 * makefile.vms: Fix for dec c.
610 * config-gas.com: Give explanation for dec c setup in error
613 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
614 sections on openvms/alpha.
616 * config/obj-evax.c: support .weak pseudo-op
618 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
620 * config/tc-sparc.c (default_arch_size): New static local.
621 (struct sparc_arch): Rename arch_size to default_arch_size.
622 New member user_option_p.
623 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
624 (init_default_arch): Check whether default arch is valid.
625 Set default_arch_size in addition to sparc_arch_size.
626 (OPTION_32,OPTION_64): Define.
627 (md_longopts): New entries for -32, -64.
628 (md_parse_option): Handle them.
629 (md_show_usage): Print them. Ensure init_default_arch called.
630 * configure.in (sparc64): Set arch to v9-64.
631 * configure: Regenerated.
633 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
635 * write.c (subsegs_finish): New function, broken out of
637 (write_object_file): Some code moves into subsegs_finish.
638 * write.c (subsegs_finish): Declare.
639 * as.c (main): Call subsegs_finish.
641 * read.c (s_include): Check for error return from
644 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
646 * read.c (get_line_sb): Accept any eol marker while scanning macros.
648 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
650 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
651 * config/tc-i386.h (DIFF_EXPR_OK): Define.
652 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
653 the correct relocation when it exists.
654 * config/tc-i386.c (md_apply_fix3): Likewise.
656 * config/tc-ppc.h: Correct typo in comment.
657 * config/tc-v850.h: Likewise.
659 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
661 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
662 when second instruction is writing to first instructions inputs.
664 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
666 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
667 templated programs to build with -g.
669 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
671 * config/tc-v850.c (md_relax_table): Add support for relaxing
672 unconditional branches. This patch is courtesy of Jim Wilson.
673 (md_convert_frag): Fix relaxing of branches. This patch is
674 courtesy of Jim Wilson.
675 (md_assemble): Create different fixups for conditional and
676 unconditional branches. This patch is courtesy of Jim Wilson.
677 (md_estimate_size_before_relax): Estimate size of variable part of
678 fixup based on whether it is for a conditional or an unconditional
679 branch. This patch is courtesy of Jim Wilson.
680 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
681 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
682 obj_elf_section_change_hook().
683 (v850_comm): New function.
684 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
685 (md_begin): Add bss flag to seg_info of bss sections.
687 Add support for .scommon, .tcommon and .zcommon sections.
689 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
690 .zcommon, .tbss, .call_table_data and .call_table_text.
692 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
694 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
695 * configure: Regenerated.
697 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
699 * config/tc-d10v.c: Fixes to make sure the AT_WORD
700 expression is not confused with -1.
702 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
704 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
705 operand - OPERAND_ATMINUS.
707 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
709 * config/tc-d10v.c (parallel_ok): Note that auto increment and
710 decrement modify the index register.
712 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
714 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
715 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
717 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
718 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
719 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
722 * doc/Makefile.am (CPU_DOCS): Define.
723 (as.info): Depend upon $(CPU_DOCS).
724 * doc/Makefile.in: Rebuild.
726 * configure.in: Remove AM_PROG_INSTALL; it's called by
728 * configure: Rebuild.
730 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
732 * tc-d10v.h (TC_START_LABEL): Don't define.
733 (tc_frob_label): Define.
735 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
737 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
738 to pair a branch and link with anything but an exe instruction.
740 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
742 * config/tc-alpha.c (load_expression): Disable the sym+const .got
743 optimization to reduce the alignment surprises for gcc.
745 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
747 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
748 * config/tc-sparc.c (sparc_target_format): Handle coff here.
749 (sparc_ip): Add %hix,%lox.
750 (md_apply_fix3): Call as_bad_where, not as_bad.
751 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
752 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
754 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
756 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
757 recognizes alphaev5 etc.
758 * configure: Rebuild.
760 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
762 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
763 of mipsr3900 with mipstx39.
765 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
766 -mipsXX message' if the insn isn't an ISA insn.
768 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
770 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
771 Redefine TARGET_FORMAT to call sparc_target_format.
772 * config/tc-sparc.c (in_unsigned_range): New function.
773 (sparc_arch_size): Make static.
774 (sparc_target_format): New function.
775 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
776 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
777 (output_insn): Set `fx_no_overflow'.
778 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
779 (tc_gen_reloc): Likewise.
781 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
783 * config/tc-v850.c (v850_section): Remove.
785 * config/obj-elf.c (obj_elf_section): Enhance error message.
787 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
789 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
790 including obj-elf.h in OBJ_MAYBE_ELF case.
791 (mips_target_format): Return NULL after abort to avoid warning.
793 * ecoff.c (generate_ecoff_stab): Remove unused static function.
795 * expr.c (operator): Accept ==. From Anders Blomdell
796 <anders.blomdell@control.lth.se>.
798 * config/atof-ieee.c (gen_to_words): When generating a denormal
799 number, handle an overflow into the smallest normalized number.
801 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
803 * as.h, input-scrub.c (new_logical_line): New return value.
804 * read.c (s_app_file): Don't note the same file several times
807 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
809 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
811 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
813 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
814 * configure: Rebuild.
816 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
818 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
820 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
821 fn* instructions do not insert implicit fwait. This was changed
824 * config/m68k-parse.y (yylex): Permit an expression to be used for
827 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
829 * Makefile.in: Rebuild.
831 * aclocal.m4: Rebuild with new libtool.
832 * configure: Rebuild.
834 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
836 * app.c (do_scrub_chars): Clear mri_state at end of .mri
839 * config/tc-mips.c (hilo_interlocks): Change from a static
840 variable to a macro, so that it varies with the variables upon
842 (gpr_interlocks, cop_interlocks): Likewise.
843 (md_begin): Don't initialize them.
845 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
847 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
848 of strcmp where appropriate.
850 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
852 * config/tc-v850.c (md_assemble): Cope with a zero data area
853 relocation with a constant offset.
854 (md_assemble): Produce error message when special data area
855 relocations are used on instructions which do not support them.
856 (md_assemble): Reset processor mask if defined by command line
859 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
861 * config/tc-sparc.c: Reorganize file.
862 (parse_keyword_arg): Allow numbers in reg names.
863 (SPECIAL_CASE_NONE): New macro.
864 (md_assemble): Use it.
865 (lookup_arch,init_default_arch): New functions.
866 (default_arch,default_init_p,sparc_arch_table): New static locals.
867 (sparc_arch_size): New static local.
868 (max_architecture): Initialize in init_default_arch.
869 (md_parse_options): Call init_default_arch if necessary.
870 Rewrite -xarch/-A processing.
871 (md_show_usage): Print -A values from sparc_arch_table.
872 (md_begin): Call init_default_arch if necessary.
873 (sparc_md_end): Handle both 32 and 64 bit environments.
874 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
875 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
877 * config.in: Regenerate.
878 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
879 (SPARC_V9,SPARC_ARCH64): Delete.
880 * configure: Regenerate.
881 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
883 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
885 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
887 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
890 * config/tc-v850.c (md_assemble): Corrected typo.
891 * config/tc-v850.c Add new sections: call_table_data and
893 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
894 (handle_ctoff): New Function.
896 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
899 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
901 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
902 displacement from the tiny data area pointer.
904 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
906 * config/tc-hppa.c (fix_new_hppa): Make declaration match
909 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
911 * config/tc-v850.c (processor_mask): New variable.
912 (set_machine, md_parse_option): Set processor_mask.
913 (md_assemble): Check that instruction is available to target
916 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
918 (TARGET_PROCESSOR): New constant.
919 (TARGET_PROCESSOR): New constant.
923 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
925 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
930 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
932 Merge in work from Martin Hunt:
934 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
935 CR is 0 for PSWL and PSWH.
937 * config/tc-d30v.c (do_assemble): Don't accept
938 illegal condition codes for cmpu instruction.
940 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
941 used in d*i instructions.
943 * config/tc-d30v.c (check_size): New function. Check
944 relocations for overflows.
945 (md_pcrel_from_section): Fix relocations between sections.
946 (md_apply_fix3): Use new relocation types for 15 and 21
947 bit relocations in the right container. Needed because
948 the address of the instruction is not eight-byte aligned
949 but the relocations must be.
951 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
952 (find_format): If ".s" or ".l" are used, don't try
953 to compute branch sizes.
955 * config/tc-d30v.c (do_assemble): Check for ".s" or
956 ".l" extensions to opcode names.
957 (find_format): Generate the correct instructions when
958 ".s" or ".l" are used.
960 * config/tc-d30v.c (build_insn): Check for odd registers
961 on instructions that require even registers.
963 * config/tc-d30v.h (md_start_line_hook): Define.
964 * config/tc-d30v.c (md_start_line_hook): New hook.
965 Checks the beginning of each line for a ".". If it
966 finds one, assume a pseudo-op and flush any unwritten
969 * config/tc-d30v.c (md_apply_fix3): Fix problem
970 with determining when fixups were done.
972 * config/tc-d30v.c (build_insn): Fix bug where the numeric
973 part of a symbol (for example, "foo+8") was being written
974 into the instruction.
975 (md_pseudo_table): Change .word to be 32 bits and add
978 * config/tc-d30v.c (parallel_ok): Check to see if first
979 instruction is a jump.
981 * config/tc-d30v.c (parallel_ok): Major code reorganization.
984 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
987 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
989 * configure.in (emulations): Add v850 emulation.
991 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
993 * Makefile.am (CPU_TYPES): Add arc.
994 (TARGET_CPU_CFILES): Add tc-arc.c.
995 (TARGET_CPU_HFILES): Add tc-arc.h.
996 (dependencies): Rebuild.
997 * Makefile.in: Rebuild.
998 * configure.in: Recognize arc-*-elf*.
999 * configure: Regenerated.
1000 * config/tc-arc.[ch]: New files.
1002 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1004 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1005 Correct description of hi() reloc prefix.
1007 start-sanitize-v850e
1008 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1009 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1010 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1013 * doc/c-v850.texi: Document new pseudo ops and command line
1016 * config/tc-v850.c (set_machine): New function.
1017 * config/tc-v850.c (.v850): New pseudo op.
1018 start-sanitize-v850e
1019 * config/tc-v850.c (.v850e): New pseudo op.
1020 * config/tc-v850.c (.v850ea): New pseudo op.
1024 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1026 Support -alh and -ald for DWARF 1:
1027 * listing.c (struct list_info_struct): Add debugging field.
1028 (listing_newline): Initialize the debugging field. If ELF, if the
1029 section starts with .debug or .line, set the debugging field in
1030 the listing structure.
1031 (debugging_pseudo): Add list parameter. Change all callers. If
1032 the debugging field is set, consider it to be a debugging pseudo.
1033 If ELF, skip blank lines between debugging lines.
1034 * read.c (emit_expr): If ELF, look for line numbers.
1035 (stringer): If ELF, look for file names.
1037 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1040 if there is no insert function.
1042 * config/tc-v850.h (TARGET_MACHINE): New constant.
1044 * config/tc-v850.c (v850_insert_operand): Add
1045 -mwarn_unsigned_overflow.
1046 (md_begin): Set BFD machine number based on machine variable.
1047 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1049 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1051 * as.h: Don't declare alloca if it is a macro.
1052 * macro.c: Likewise.
1055 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1057 * config/tc-mips.c: Add tx19/r1900.
1060 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1062 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1063 rename to cpu_types[].
1064 (s_alpha_arch): New function.
1065 (md_pseudo_table): Add "arch".
1067 * config/tc-alpha.c (md_begin): Merge the two loops through the
1069 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1070 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1072 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1074 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1076 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1081 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1083 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1085 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1087 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1088 relative to the next instruction, not the current instruction.
1089 (md_assemble): Similarly.
1091 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1093 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1096 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1097 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1098 recognise special instructions.
1099 (md_assemble): Calculation of the size of a fixups corrected.
1101 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1104 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1106 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1107 opcode->opcode as the sentinal. Zero is a valid opcode.
1109 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1111 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1112 * doc/c-v850.texi: Change node name to match other chapter nodes.
1114 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1116 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1119 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1122 number will fit in 64 bits.
1124 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1125 rather than calling abort.
1127 * as.h: Don't define alloca if __GNUC__. Just declare it.
1128 * macro.c: Copy alloca handling from as.h.
1130 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1131 Gabriel Paubert <paubert@iram.es>.
1133 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1134 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1135 is jcxz or a loop instruction.
1137 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1141 (md_begin): Set up machine architecture and type.
1143 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1145 * symbols.c (resolve_symbol_value): Store the value back into the
1146 symbol expression, to handle add or subtract simplification
1147 correctly. Handle O_symbol_rva. Add default case.
1149 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1150 chunksize while creating the new subsection.
1151 * as.c (chunksize): Initialize to zero.
1152 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1153 calling obstack_begin.
1155 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1160 start-sanitize-v850e
1161 * config/tc-v850.c (parse_register_list): Support constant
1162 expressions as register lists.
1165 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1167 * doc/c-v850.texi: Change the major node to v850 Machine
1170 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1172 * doc/as.texinfo: Add inclusion of c-v850.texi
1174 * doc/c-v850.texi: New file.
1176 * read.c (is_end_of_line): Make NUL character be considered to be
1179 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1181 * config/tc-v850.c (parse_register_list): Add support for curly
1183 (cc_names): Add "e" and "ne" conditions.
1185 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1187 * app.c (do_scrub_chars): Support a double dash as starting a
1188 comment that extends to end of line.
1190 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1194 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1196 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1198 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1199 insn when changing to a different instruction.
1202 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1204 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1205 floating point extensions.
1206 (parse_reg): parse sgr and dbr.
1209 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-v850.c (system_register_name): Support numbers for
1212 system register IDs.
1214 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1216 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1217 flag when alignment is in bytes instead of power of 2, and code to
1218 use that flag to convert alignment to bytes.
1219 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1220 * read.h (s_lcomm_bytes): Add prototype.
1221 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1222 defined, write alignment to alignment bits in section header s_flags
1223 rather than the s_align field.
1224 start-sanitize-tic80
1225 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1226 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1227 pseudo, instead of s_lcomm which wants a power of two for alignment.
1230 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1232 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1234 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1236 * as.c (show_usage): Add -am.
1237 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1238 if we've already got one.
1239 * listing.c (struct list_info_struct): Add line_contents.
1240 (listing_newline): Put unused argument to work: if non-null, save it...
1241 (listing_listing): ... and regurgitate during listing instead of line
1243 * listing.h (LISTING_MACEXP): New define.
1244 (LISTING_NEWLINE): Argument is NULL.
1245 * read.c (read_a_source_file): If expanding macros, break up input
1246 lines and pass them to listing_newline.
1247 * doc/as.texinfo: Document -ac and -am.
1249 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1251 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1253 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1256 start-sanitize-v850e
1257 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1259 * config/tc-v850.c: Remove support_v850e flag and command line
1262 * configure.in (emulations): Add support for v850e target
1264 * configure (emulations): Add support for v850e target
1266 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1268 * config/tc-v850.c: Remove support_v850ea flag and command line
1271 * configure.in (emulations): Add support for v850ea target
1273 * configure (emulations): Add support for v850ea target
1276 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1278 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1279 setting EXPECT and TCL_LIBRARY.
1280 * Makefile.in: Rebuild.
1282 * as.h (enum debug_info_type): Define.
1283 (debug_type): Declare.
1284 * as.c (debug_type): New global variable.
1285 (show_usage): Add --gstabs.
1286 (parse_args): Handle --gstabs.
1287 * read.c (generate_asm_lineno): Remove.
1288 (read_a_source_file): Output stabs debugging if appropriate.
1289 Change checks of generate_asm_lineno to check debug_type. Only
1290 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1291 * read.h (generate_asm_lineno): Don't declare.
1292 (stabs_generate_asm_lineno): Declare.
1293 * stabs.c (stabs_generate_asm_lineno): New function.
1294 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1295 Don't turn off debugging.
1296 (add_file): Remove old #if 0 code.
1297 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1298 (ecoff_directive_end): Don't generate stabs line symbols.
1299 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1300 generate_asm_lineno.
1301 (line_label_cnt): Remove.
1302 (ecoff_generate_asm_line_stab): Remove.
1303 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1304 * doc/as.texinfo, doc/as.1: Document --gstabs.
1306 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1308 start-sanitize-v850e
1309 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1310 Add support for v850ea instructions.
1312 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1313 Add support for v850e instructions.
1316 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1317 text of entire opcode.
1319 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1321 * doc/internals.texi: Document rs_leb128.
1323 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1326 in ABSL case, rather than calling abort.
1328 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1330 * as.h (enum _relax_state): Add rs_leb128.
1331 * read.c (potable): Add sleb128 and uleb128.
1332 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1334 * read.h: Update prototypes.
1335 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1336 the symbol value, add a second FINALIZE argument that prevents
1337 changes from being comitted. Update all callers.
1338 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1339 * doc/as.texinfo: Document the new pseudos.
1341 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1343 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1345 (DISTCLEANFILES): Define.
1346 * doc/Makefile.am (DISTCLEANFILES): Define.
1347 * Makefile.in, doc/Makefile.in: Rebuild.
1349 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1352 Don't set targ or gas_target. Define SCO_ELF and
1353 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1355 * Makefile.am: Remove @target_frag@.
1356 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1358 (dep-am): Mark as phony.
1359 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1361 * config/arm-big.mt, config/arm-lit.mt: Remove.
1362 * config/mips-big.mt, config/mips-lit.mt: Remove.
1363 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1364 * config/ppc-sol.mt: Remove.
1365 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1366 * config/m88kcoff.mt: Remove.
1367 * config/sco5.mt: Remove.
1368 * configure, config.in, Makefile.in: Rebuild.
1370 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1371 further try to circumvent the .y.h rule.
1372 * Makefile.in: Rebuild.
1374 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * Makefile.am: New file, based on old Makefile.in.
1377 * acinclude.m4: New file, from old aclocal.m4.
1378 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1379 shared library handling; now handled by libtool. Replace
1380 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1381 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1382 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1383 * config.in: New file, created by autoheader.
1385 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1386 * stamp-h.in: New file.
1387 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1388 (parse_args): Likewise.
1389 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1390 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1391 * Makefile.in, doc/Makefile.in: Now built with automake.
1392 * aclocal.m4: Now built with aclocal.
1393 * configure: Rebuild.
1395 * cond.c (s_else): If not listing false conditionals, turn listing
1396 off in the false branch of the else.
1398 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * config/tc-mips.c (macro): Fix handling of a double load from a
1401 symbol plus an offset.
1403 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1404 has an associated external symbol.
1406 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1408 * config/tc-alpha.c (s_alpha_ucons): New function.
1409 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1411 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1413 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1414 line if we encounter an error.
1416 * config/tc-v850.c (md_assemble): Sign extend constants value
1417 for hi and hi0 expressions.
1418 (v850_insert_operand): Enable range checking for generic 16bit
1421 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1423 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1424 LO16, HI16 and HI16_S relocs.
1426 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1428 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1430 * configure: Regenerated with autoconf 2.12.
1431 * Makefile.in: Add $(EXEEXT) to all executables.
1433 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1435 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1436 unconditional branches.
1437 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1440 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1442 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1444 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1446 * macro.c (define_macro): Make sure the index is in range before
1449 start-sanitize-tic80
1450 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1452 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1453 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1454 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1458 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1460 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1461 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1462 defined, use s_align_ptwo for .align.
1463 * configure.in (i386-*-msdosdjgpp*): New target.
1464 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1465 * configure: Rebuild.
1467 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1469 * config/tc-sparc.c (last_opcode): New static local.
1470 (md_assemble): Don't issue "FP branch in delay slot" warning if
1471 the delay slot has been annulled.
1473 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1476 code if BFD_ASSEMBLER.
1478 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1480 * config/tc-v850.c (system_registers): Fix ordering of registers.
1482 start-sanitize-tic80
1483 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1485 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1486 when it will be filled in later by relocation information.
1489 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1491 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1492 (mips_ip): Fix ISA checks.
1494 start-sanitize-r5900
1495 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1497 * configure.in: Default the r5900 to little endian.
1498 * configure: Rebuilt.
1501 start-sanitize-tic80
1502 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1504 * config/tc-tic80.c (build_insn): Fix endianness problem with
1508 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * config/tc-mips.c (check_absolute_expr): Change warning to
1513 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1515 * config/tc-mips.c (macro_build): Refine code to check if an
1516 instruction is available on a particular cpu variant.
1517 (mips_ip): Likewise.
1519 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1522 OBJ_AOUT to ifdef OBJ_ELF.
1523 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1524 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1526 * write.c (fixup_segment): Change special case for i386-coff to
1527 not apply for i386-pe.
1528 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1529 which were not done.
1530 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1531 (coff_format_ops): Initialize frob_file_after_relocs field rather
1532 than frob_file field.
1533 * config/obj-coff.h (coff_frob_file): Don't declare.
1534 (coff_frob_file_after_relocs): Declare.
1535 (obj_frob_file): Don't define.
1536 (obj_frob_file_after_relocs): Define.
1537 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1538 * configure: Rebuild.
1540 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * config/obj-coff.c (fixup_segment): Never subtract section
1543 address from PC relative reloc which will be fully resolved.
1545 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1547 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1548 with hpux10 header files.
1550 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1552 From Jason Merrill <jason@cygnus.com>:
1553 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1555 * config/tc-i386.h (md_maybe_text): Define.
1556 (md_do_align): Use md_maybe_text.
1558 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1560 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1561 relocations, don't check for symbol being external, weak, etc.
1563 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1565 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1566 calculate relocations to any external symbol, because we might be
1567 linking a shared object and the symbol might be overriden or moved
1568 (for instance, moved into a static executable's .bss section).
1569 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1571 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1572 be calculated by the assembler.
1574 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1575 whose destination lies in the same file, by ignoring the @plt or
1576 @local and aiming the branch at its destination.
1578 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1580 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1581 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1584 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1585 of obj_copy_symbol_attributes.
1587 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1589 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1590 signed operand, sign extend a 32 bit value to the host size.
1592 * Makefile.in (CFLAGS): Subsitute from configure script. From
1593 Jeff Makey <jeff@cts.com>.
1595 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1596 buffer size to make a copy of the symbol.
1598 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1601 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1603 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1604 step through the frags calling cvt_frag_to_fill, switch to
1605 SEG_DATA when we reach data_frag_root.
1607 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1609 * config/tc-mn10300.c (md_assemble): Allow an empty register
1610 list for instructions which use register lists.
1612 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1614 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1616 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1619 * config/tc-arm.c: Add prototypes for many static functions.
1620 (struct asm_opcode ): Add prototypes for parms field.
1621 (struct thumb_opcode ): Likewise.
1622 (fp_op2): Remove unused flags parameter.
1623 (output_inst): Make static.
1624 (arm_after_pass_hook): Remove unused ignore parameter.
1625 * config/tc-arm.h (arm_after_pass_hook): Declare.
1626 (arm_start_line_hook): Declare.
1627 (arm_frob_label): Declare.
1629 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1631 * depend.c (wrap_output): new prototype.
1633 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1635 * config/tc-sh.c (md_apply_fix): Check for overflow.
1637 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1638 section size to be aligned.
1640 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1642 * config/tc-sh.h (md_cons_align): Define.
1643 (sh_cons_align): Declare.
1644 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1645 (sh_no_align_cons): New static variable.
1646 (s_uacons): New static function.
1647 (sh_cons_align): New function.
1648 (sh_handle_align): Warn about misaligned data.
1649 * doc/c-sh.texi: Document .uaword and .ualong.
1651 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * macro.c (macro_expand): In MRI mode, treat single quote as a
1654 separator character when checking for a positional argument.
1656 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-arm.c (md_parse_option): Merge in changes from
1661 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1663 * configure.in (emulations): Add Thumb architecture support from
1664 armT-9703-28-branch.
1666 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1668 * doc/all.texi: Add enabling of ARM documentation.
1670 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1672 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1674 * config/tc-mips.c: Added r3900 support.
1676 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1678 * as.c: (parse_args) `-t' option requires an argument.
1680 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-arm.c (md_begin): Change call to
1683 coff_arm_bfd_set_private_flags() to a call to
1684 bfd_set_private_flags().
1686 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * Makefile.in: Rebuild dependencies.
1690 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1691 of a BFD_RELOC_RVA reloc.
1693 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1695 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1696 (hppa_force_relocation): Force a relocation for an absolute
1699 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1701 * doc/as.texinfo: Don't use @value in section names or index
1702 entries; it confuses texinfo.tex.
1704 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1706 * doc/as.texinfo: Updated for -MD option.
1707 * Makefile.in (CFILES): Added depend.c.
1708 (OBJS): Added depend.o.
1709 * as.h (start_dependencies, register_dependency,
1710 print_dependencies): New declarations.
1711 * depend.c: New file.
1712 * as.c (parse_args): Added -MD option.
1713 (main): Call print_dependencies.
1714 (show_usage): Added help for -MD.
1715 * read.c (s_app_file): Call register_dependency.
1716 (s_include): Call register_dependency when file is found.
1717 (read_a_source_file): Call register_dependency.
1719 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1721 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1722 section address to the symbol value.
1724 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1726 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1727 into the new membership field.
1729 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1731 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1732 command line then the ARM7 is now chosen by default when setting
1733 the BFD machine and architecture.
1735 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1738 hold APCS selection.
1739 (md_begin): Added code to generate flags to be set into the COFF
1740 header and the calls to the BFD functions to do this.
1741 (md_parse_option, md_show_usage): Added new command line
1742 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1743 -marmv3m, -marmv4, -marmv4t.
1745 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1746 as it is never used.
1748 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1750 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1751 label name with ".".
1752 * config/tc-mn10300.c (md_convert_frag): Likewise.
1754 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1756 * config/tc-mips.c (set_at): Check for bignum.
1757 (check_absolute_expr, macro, mips16_macro): Likewise.
1759 start-sanitize-tic80
1760 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1762 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1763 for overflow/underflow, only insert lower 15 bits into instruction.
1766 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1768 * config/tc-i386.c (pi): Check for RegMMX.
1770 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1772 * expr.c (expr): When subtracting values in the same frag,
1773 subtract X_add_number rather than adding it.
1775 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1777 * config/obj-coff.c (write_object_file): Just pass NULL to
1778 md_do_align, not the address of a char holding NOP_OPCODE.
1780 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1782 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1783 than an address if the floating point value looks sufficiently
1786 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1788 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1789 section size to be aligned.
1791 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1793 * cond.c: Include "macro.h".
1794 (struct conditional_frame): Add macro_nest field.
1795 (initialize_cframe): Initialize macro_nest.
1796 (cond_finish_check): Add nest parameter. Change all callers.
1797 (cond_exit_macro): New function.
1798 * as.h (cond_finish_check): Update declaration.
1799 (cond_exit_macro): Declare.
1800 * input-scrub.c (macro_nest): Make globally visible.
1801 (input_scrub_next_buffer): Call cond_finish_check.
1802 * macro.h (macro_nest): Declare.
1803 * read.c (s_mexit): Call cond_exit_macro.
1805 * config/tc-i386.h (RegMMX): Define.
1806 * config/tc-i386.c (pi): Check for all register types.
1807 (type_names): Add RegMMX.
1808 (md_assemble): Handle RegMMX.
1810 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1812 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1815 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1817 * config/tc-mips.c (nopic_need_relax): Add new parameter
1818 before_relaxing. Use it when testing ecoff_extern_size.
1819 (load_address, macro, md_estimate_size_before_relax): Fix all
1822 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1824 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1825 (obj_elf_subsection): New static function.
1827 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * config/obj-coff.c (coff_header_append): Don't reset string_size
1830 each time through the loop.
1832 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1834 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1836 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1838 * doc/internals.texi (Porting GAS): Correct documentation for
1839 current configure handling of targ-cpu.h, et. al.
1840 (CPU backend): Document listing macros.
1842 * listing.c (data_buffer): Set size based on other listing macros,
1843 rather than always using 100.
1844 (data_buffer_size): Remove static variable.
1845 (calc_hex): Make data_buffer_size a local variable. Don't leave
1846 any slop when filling data_buffer.
1848 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1850 * doc/c-mips.texi: Document .set autoextend.
1852 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1854 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1855 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1856 sparc-*-openbsd*): New targets.
1857 * configure: Rebuild.
1859 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1861 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1862 for all undefined symbols.
1864 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1869 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1871 * configure.in (alpha*-*-openbsd*): New target.
1872 * configure: Rebuild.
1874 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1876 * configure.in (mips-*-openbsd*): New target.
1877 * configure: Rebuild.
1880 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1882 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1883 for instructions using conditional execution.
1886 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1888 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1890 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1892 * Makefile.in (srcroot): Remove.
1893 (INSTALL): Set to @INSTALL@.
1894 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1895 (all, dvi): Don't set srcroot.
1896 (install): Depend upon as.new, gasp.new, and installdirs. Use
1897 $(program_transform_name) directly, rather than using
1898 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1899 (installdirs): New target.
1900 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1901 (install): Depend upon installdirs. Use $(program_transform_name)
1902 directly, rather than using $(INSTALL_XFORM) and
1904 (installdirs): New target.
1905 (install-info-as): Run mkinstalldirs.
1906 (install-info-gasp): Likewise.
1908 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1910 * Makefile.in (INSTALL): Change install.sh to install-sh.
1912 * symbols.c (resolve_symbol_value): Check for division by zero.
1914 From Thomas Graichen <graichen@rzpd.de>:
1915 * Makefile.in: Always use $(SHELL) when running move-if-change.
1916 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1917 * configure: Rebuild.
1919 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1921 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1922 New argument `want'. Update enum cgen_parse_operand_result values.
1923 Initialize if CGEN_PARSE_OPERAND_INIT.
1924 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1925 (md_assemble): Call cgen_asm_init_parse.
1926 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1928 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1930 * config/tc-m68k.c (m68k_ip): Handle #j.
1932 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1935 right address for call label:32,regs,imm.
1937 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1939 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1941 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1942 symbol for OBJ_ELF anymore.
1944 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1946 * Makefile.in: Regenerate dependencies.
1947 (TARG_CPU): New variable.
1948 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1949 (.dep1): Delete creating of cgen-opc.h.
1950 (.tcdep): Put proper contents in cgen-opc.h.
1951 * configure.in (m32r): Delete setting of extra_files, extra_links.
1952 (AC_OUTPUT): Create cgen-opc.h.
1953 * configure: Regenerated.
1955 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1957 * makefile.vms: Update to build gasp.exe.
1959 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1961 * write.c (relax_frag): Make non-static.
1962 * write.h (relax_frag): Add prototype for.
1963 * config/tc-m32r.h (md_do_align): New arg `max'.
1964 * config/tc-m32r.c (m32r_do_align): Likewise.
1965 Update calls to frag_align, frag_align_pattern.
1966 (fill_insn): Update call to m32r_do_align.
1967 (m32r_scomm): Update call to frag_align.
1969 * config/tc-m32r.[ch]: New files.
1971 * Makefile.in (CPU_TYPES): Add m32r.
1972 (TARGET_CPU_CFILES): Add tc-m32r.c.
1973 (TARGET_CPU_HFILES): Add tc-m32r.h.
1974 (DISTCLEAN_HERE): Add cgen-opc.h.
1975 (.dep1,.tcdep): Create empty cgen-opc.h.
1976 (cgen.o): Add dependencies.
1977 (dependencies): Regenerate.
1978 * as.h (struct frag): New member fr_targ.
1979 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1980 * conf.in (USING_CGEN): New macro.
1981 * configure.in (m32r-*-*): Add entry for.
1982 Add cgen.o to extra_objects.
1983 * configure: Regenerate.
1984 * frags.c (frag_var): fr_pcrel_adjust renamed to
1985 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1986 (frag_variant): Likewise.
1987 * write.c (relax_frag): Likewise.
1988 * config/tc-ns32k.c (*): Likewise.
1990 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1993 rather than for any end of line character.
1995 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1996 call abort (i.e., as_abort) rather than crashing.
1998 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1999 OBJ_ELF, rather than of S_GET_OTHER.
2001 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2003 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2005 * Makefile.in (VERSION): Set to 2.8.1.
2007 * Branched binutils 2.8.
2009 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2011 * COPYING: Update FSF address.
2013 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2015 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2017 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2019 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2021 * config-gas.com: Update to handle both vax and alpha.
2022 * makefile.vms: Update to use config-gas.
2023 * conf-a-gas.com: Remove file.
2025 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2027 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2028 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2029 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2031 start-sanitize-tic80
2032 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2034 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2035 at the beginning of a line for compatibility with .S files where
2036 cpp leaves the filename transitions beginning with '#'.
2039 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2041 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2042 tc_coff_sizemachdep if OBJ_COFF.
2044 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2046 * config/tc-ppc.c (register_name): Declare.
2048 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2050 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2051 * configure: Rebuild.
2053 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2055 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2056 (mips16_mark_labels): New static function.
2057 (append_insn): Call mips16_mark_labels.
2058 (mips_emit_delays): Likewise.
2059 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2060 (s_mips_stab): New static function.
2062 * configure.in: Use ELF for mips-*-gnu*.
2063 * configure: Rebuild.
2065 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2067 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2070 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2072 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2073 set OPCODES_LIB to empty.
2074 * configure: Rebuild.
2076 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2078 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2080 * configure: Rebuild.
2082 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2084 * itbl-parse.y (yyerror): Make static. Declare.
2086 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2087 * configure.in: Set emulations for mips-*-linux*-*.
2088 * configure: Rebuild.
2090 * config/tc-mips.c (struct mips_set_options): Define.
2091 (mips_opts): New static variable.
2092 (mips_isa): Remove. Now a field in mips_opts. Change all
2094 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2095 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2096 (struct mips_option_stack): Define.
2097 (mips_opts_stack): New static variable.
2098 (s_mipsset): Add support for .set push and .set pop.
2099 * doc/c-mips.texi: Document .set push and .set pop.
2101 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2102 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2103 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2105 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2107 * as.c (parse_args): Update copyright date in version message.
2109 * Makefile.in (clean-here): Remove dependency files.
2111 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2112 (s_mri_common): Check S_IS_COMMON unconditionally.
2113 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2114 * config/tc-alpha.c (s_alpha_comm): Likewise.
2115 * config/tc-mips.c (nopic_need_relax): Likewise.
2116 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2117 (ppc_pe_comm): Likewise.
2118 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2119 common symbol to bfd_com_section_ptr.
2120 * config/tc-sparc.c (s_common): Likewise.
2121 (tc_gen_reloc): Likewise.
2124 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2126 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2129 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2131 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2134 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2139 * listing.c (print_lines): Add lineno parameter. Change all
2141 (listing_listing): Only call calc_hex for the right line.
2142 (listing_list): Set the new edict based on the current edict, in
2143 order to handle listing commands in macros correctly.
2145 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2148 * cond.c (cond_finish_check): New function.
2149 * as.h (cond_finish_check): Declare.
2150 * as.c (main): Call cond_finish_check.
2153 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2155 * config/tc-d30v.c (md_assemble): If two instructions
2156 are supposed to be assembled in parallel and the first one is
2157 long, print an error and stop.
2158 (md_apply_fix3): Don't calculate absolute relocs. Just write
2162 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-i386.h (iclrKludge): Define.
2165 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2167 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2169 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2170 * config/tc-alpha.c (alpha_debug): New static variable.
2171 (md_parse_option): Set alpha_debug if -g is seen.
2172 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2175 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2177 * config/tc-d30v.c (build_insn): Enable range-checking code.
2178 (postfix): Stop at space or comma. Fixes PR 11862.
2179 (md_assemble): Change error message.
2182 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * Makefile.in: Added automatic dependency building.
2185 * dep-in.sed: New file.
2187 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2189 * config/obj-ieee.c (segment_name): Don't define function if this
2192 * config/obj-coff.h (DO_STRIP): Don't define.
2193 * config/tc-h8300.h (DO_STRIP): Don't define.
2194 * config/tc-h8500.h (DO_STRIP): Don't define.
2195 * config/tc-w65.h (DO_STRIP): Don't define.
2196 * config/tc-z8k.h (DO_STRIP): Don't define.
2198 * symbols.c (colon): Call obj_frob_label if it is defined.
2199 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2201 * configure.in: Don't set files and links. Don't call
2202 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2203 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2204 * configure: Rebuild.
2205 * Makefile.in (TARG_CPU_C): New variable.
2206 (TARG_CPU_O, TARG_CPU_H): New variables.
2207 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2208 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2209 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2210 (LINKED_SOURCES): Remove.
2211 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2212 (LINKED_HEADERS): Remove.
2213 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2214 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2216 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2217 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2218 (itbl-cpu.h): Remove target.
2219 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2222 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2226 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2228 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2229 open coded loop that does not require the name to start with a
2232 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2234 * frags.c (frag_var): Change offset parameter to offsetT.
2235 (frag_variant): Likewise.
2236 * frags.h (frag_variant, frag_var): Update declarations.
2237 * config/tc-m68k.c (struct m68k_it): Change foff field to
2239 (add_frag): Change off parameter to offsetT.
2240 * Several files: Add casts to calls to frag_var.
2242 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2243 serialize a parallel make.
2244 (itbl-parse.h): Split target out from itbl-parse.c.
2246 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2248 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2250 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2251 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2252 storing the value of a common symbol.
2254 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2256 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2258 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2259 that is done by symbol_remove and symbol_insert.
2261 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2264 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * config/tc-mips.c (load_register): In 32 bit mode, when not
2267 dealing with a 64 bit number, permit the upper 32 bits to be set
2268 even if bit 31 is not set.
2270 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2272 * read.c (potable): Add "equiv".
2273 (s_set): Handle .equiv based on argument.
2274 * doc/as.texinfo (Equiv): New node to document .equiv.
2275 (Err): New node to document .err.
2277 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2279 * Many files: Add function prototypes.
2280 * as.c (show_usage, parse_args): Make static.
2281 * frags.h (frag_alloc): Declare.
2282 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2283 * symbols.c (dollar_label_instance): Change return type to long.
2284 * symbols.h (print_symbol_value): Declare.
2285 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2286 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2287 (remove_subsegs, relax_frag): Make static.
2288 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2289 (what_kind_of_float): Likewise.
2290 (atof_vax): Make static. Change what_kind to int.
2291 (md_atof): Change what_statement_type to int.
2292 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2293 * config/tc-alpha.c (vax_md_atof): Declare.
2294 (md_atof): Don't declare atof_ieee and vax_md_atof.
2295 * config/tc-i386.c (set_16bit_code_flag): Make static.
2296 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2297 * config/tc-m68k.c (add_fix): Change width to int.
2298 (insert_reg): Change regname to const.
2299 (md_atof): Don't declare atof_ieee.
2300 (demand_empty_rest_of_line): Don't declare.
2301 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2302 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2303 (parse_keyword_arg): Change lookup_fn to take const arg.
2304 (md_atof): Don't declare atof_ieee.
2305 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2306 (tc_aout_pre_write_hook): Don't declare.
2308 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2310 * as.h (bfd_alloc_by_size_t): Don't declare.
2311 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2313 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2315 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2316 (symbol_append): Set sy_next and sy_previous when adding a single
2317 symbol to an empty list. Call debug_verify_symchain.
2318 (verify_symbol_chain): Use assert, not know.
2320 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2322 * NEWS: Note BeOS support.
2323 * configure.in: (ppc-*-beos): New target, use coff as object format.
2324 * configure: Regenerate with autoconf.
2326 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2328 * config/tc-mips.c (md_apply_fix): Improve error message for out
2331 * Makefile.in: Add dependencies on obstack.h where needed.
2333 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2335 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2336 case of a symbol equated to another symbol when using SVR4_PIC.
2338 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2340 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2342 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2343 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2345 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2346 and md_elf_section_change_hook if they are defined.
2347 (obj_elf_text, obj_elf_previous): Likewise.
2349 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * config/obj-multi.h (struct elf_obj_sy): Define if
2353 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2355 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2356 OBJ_SYMFIELD_TYPE is defined.
2358 * doc/as.texinfo (bss): Improve description of .bss section. In
2359 ELF or COFF, you are permitted to switch into the section.
2360 (Comm): Rewrite description of common symbols.
2361 (Lcomm): Mention that some targets permit a third argument.
2363 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2365 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2367 * symbols.c (colon): Change type of local to int. From Alan Modra
2368 <alan@spri.levels.unisa.edu.au>.
2370 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2371 alignment if a zero fill pattern was explicitly specified.
2372 * config/tc-sh.c (sh_do_align): Likewise.
2374 * read.c (equals): Always permit register names to be redefined.
2376 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2377 mips16 symbol to be adjusted if a symbol is being subtracted from
2380 From Eric Youngdale <eric@andante.jic.com>:
2381 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2382 illegal symbol version names.
2383 (elf_frob_symbol): Check for external default versions.
2385 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2387 From Eric Youngdale <eric@andante.jic.com>:
2388 * config/obj-elf.h (struct elf_obj_sy): Define.
2389 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2391 * config/obj-elf.c (obj_elf_symver): Just record the name.
2392 (obj_symbol_new_hook): Initialized versioned_name field.
2393 (elf_frob_symbol): If there is a versioned_name, either rename the
2394 symbol, or add an alias with that name.
2396 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2398 * config/tc-mn10300.c (md_relax_table): Define.
2399 (md_convert_frag): Implement.
2400 (md_assemble): Handle relaxable operands/instructions correctly.
2401 (md_estimate_size_before_relax): Implement.
2402 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2404 * config/tc-mn10200.c (md_relax_table): Fix typos.
2406 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2407 relocs anymore. Tweak fx_offset for pc-relative relocs.
2409 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2414 start-sanitize-tic80
2415 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2417 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2419 * config/tc-tic80.c (md_begin): Declare external variable
2420 coff_flags and insert an F_AR32WR bit into it.
2423 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2425 * read.c (equals): Add reassign parameter. Change all callers.
2426 * read.h (equals): Update declaration.
2428 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2431 can rely on the frag address to determine whether a frag is
2434 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2436 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2437 (S_LOCAL_NAME): Likewise.
2438 (FAKE_LABEL_NAME): Define unconditionally.
2439 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2441 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2442 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2443 Don't define FAKE_LABEL_NAME.
2444 * config/te-ic960.h: Likewise.
2445 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2446 (mips_frob_file_before_adjust): Declare.
2447 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2448 (mips_local_label): Remove.
2450 * config/te-sco386.h: Remove; not used.
2452 start-sanitize-tic80
2453 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2455 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2456 byte alignment rather than power-of-two alignment that is the
2460 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2462 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2464 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2465 message, and add newline.
2466 (process_file): Don't process assignments in the label if this is
2467 a equ or assign pseudo-op.
2468 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2469 and K_EQU, to match documentation.
2471 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2473 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2474 to denote read-only data sections.
2476 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2478 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2479 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2481 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2482 binary number if the next character is '+' or '-'.
2484 start-sanitize-tic80
2485 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2487 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2488 (find_opcode): Match operands that can be floats.
2489 (build_insn): Handle O_big (float) expressions and build
2493 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2495 * configure.in (mips*-*-lnews*): New target, also make empty
2496 emulation list for this target.
2497 * configure: Update.
2498 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2499 (mips_target_format): Use.
2500 * te-lnews.h: New file.
2502 start-sanitize-tic80
2503 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2505 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2506 operands with :m or :s modifiers and generate the right opcodes
2510 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2512 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2513 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2515 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2517 * config/tc-m68k.c (instring): Useless local declaration of
2518 crack_operand removed.
2519 * expr.h (expressionS): Changed type of X_op field to operatorT if
2522 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2524 Based on patches from Robert Lipe <robertl@dgii.com>:
2525 * configure.in: Add i386coff and i386elf to emulation list.
2526 * configure: Rebuild.
2527 * as.c (i386coff, i386elf): Declare.
2528 * obj.h (coff_format_ops): Declare.
2529 * config/obj-coff.c (OBJ_HEADER): Define.
2530 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2531 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2532 (obj_pseudo_table): Add "version".
2533 (coff_pop_insert): New static function.
2534 (coff_sec_sym_ok_for_reloc): New static function.
2535 (no_func): New static function.
2536 (coff_format_ops): New variable.
2537 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2538 (obj_symbol_new_hook): Define.
2539 (coff_obj_read_begin_hook): Declare.
2540 (obj_read_begin_hook): Define.
2541 * config/tc-i386.h (i386_target_format): Declare.
2542 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2543 OUTPUT_FLAVOR when appropriate.
2544 (i386_target_format): New function.
2545 * Makefile.in (obj-coff.o): New target.
2546 (e-i386coff.o, e-i386elf.o): New targets.
2548 From Stephen Williams <steve@icarus.icarus.com>:
2549 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2550 (_tc_get_bal_of_call): Don't declare.
2551 (tc_get_bal_of_call): Declare as function, don't define as macro.
2552 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2553 in sy_tc field, not x_balntry field.
2554 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2555 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2556 field, not x_balntry field.
2558 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2559 have the SHF_ALLOC attribute.
2561 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2562 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2563 (itbl-lex.o): Depend upon itbl-parse.h.
2565 * itbl-parse.y (yyerror): Change return type to int. Change to
2566 use old style function declaration.
2568 * Makefile.in (itbl-lex.o): Remove -Wall.
2569 (itbl-parse.o): Likewise.
2571 * cond.c (s_ifdef): If we should omit conditionals from listings,
2573 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2574 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2575 (listing_listing): Handle EDICT_NOLIST_NEXT.
2576 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2577 * listing.h (LISTING_NOCOND): Define.
2578 (LISTING_SKIP_COND): Define.
2579 * as.c (show_usage): Mention c as a suboption of -a.
2580 (parse_args): Handle c as a suboption of -a.
2581 * doc/as.texinfo: Document -alc.
2583 start-sanitize-tic80
2584 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2586 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2589 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2591 * doc/as.texinfo: Document .symver.
2593 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2595 * config/tc-d10v.c: Change pre_defined_registers to
2596 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2598 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2600 * config/obj-coff.c: Fix typo in comment section.
2601 start-sanitize-tic80
2602 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2603 an additional alignment argument.
2604 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2606 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2610 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2612 * Makefile.in: Remove dependancies on itbl-cpu.h.
2613 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2616 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2618 * itbl-ops.h: Include as.h.
2620 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2622 * as.c: Remove -t option.
2623 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2624 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2625 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2627 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2629 * itbl-ops.c: Don't define DEBUG.
2631 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2633 * Makefile.in: Update itbl-test.c to reflect its new location.
2635 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2637 * itbl-ops.c: Add test for itbl_have_entries.
2638 * config/tc-mips.c: Remove test for itbl_have_entries.
2639 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2641 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2643 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2644 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2645 (LEX, LEXFLAGS): Define.
2646 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2648 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2650 * itbl-parse.y: Fix indentation mistakes from indent program.
2651 * itbl-lex.l: Fix indentation mistakes from indent program.
2652 * itbl-ops.h: Add include for ansidecl.h.
2653 Add PARAMS around function arguments.
2654 Add declaration for itbl_have_entries.
2655 * itbl-ops.c: Add PARAMS around function arguments.
2656 * Makefile.in: Add itbl build rules.
2657 Add dependancies for itbl files to mips target.
2658 * as.c: Add itbl support.
2659 Add new option "--insttbl" for dynamically extending instruction set.
2660 * as.h: Declare insttbl_file_name;
2661 the name of file defining extensions to the basic instruction set
2662 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2663 itbl-ops.o to extra_objects for mips configuration.
2664 Add include file link from itbl-cpu.h to
2665 config/itbl-${target_cpu_type}.h.
2666 * config/tc-mips.c: Allow copz instructions.
2667 Add notes for future additions to the itbl support.
2669 (macro): Call itbl_assemble to assemble itbl instructions.
2670 See if an unknown register is specified in an itbl entry.
2672 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2673 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2675 start-sanitize-tic80
2676 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2677 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2679 (build_insn): Grab a frag early so we can use the address in
2680 fixups. Take one's complement of BITNUM values before insertion
2681 in opcode. Add code to support O_symbol operands.
2682 (md_apply_fix): Replace unimplemented warning with implementation.
2683 (md_pcrel_from): Ditto.
2684 (tc_coff_fix2rtype): Ditto.
2687 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2689 * config/tc-d30v.c (parallel_ok): New function.
2690 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2692 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2693 relocation is in different section. Fixes PR11574.
2695 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2697 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2698 don't set the section alignment to 2**4.
2700 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2702 * config/tc-m68k.c (line_comment_chars): Add '*'.
2704 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2705 (do_scrub_begin): Don't set lex['*'].
2706 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2707 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2710 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2711 * configure: Rebuild.
2712 * config/te-svr4.h: New file.
2713 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2714 TE_SVR4 or TE_DELTA.
2716 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2719 short conditional branch around a long unconditional branch.
2721 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2723 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2726 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2729 * symbols.c (resolve_symbol_value): If both left and right
2730 operands are undefined, warn about both of them.
2732 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2734 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2735 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2736 (obj_elf_symver): New static function.
2737 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2740 * write.c (relax_segment): Make type and printf format agree.
2742 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2746 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2748 * config/tc-d30v.c, config/tc-d30v.h: New files.
2750 * configure: Rebuilt.
2752 * configure.in: Add case for d30v.
2755 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2757 * config/tc-alpha.h (md_operand): Define with a null expansion,
2758 like all the other targets.
2759 * doc/internals.texi (CPU backend): Add missing word in
2760 md_flush_pending_output description. Fix typo in md_convert_frag
2762 start-sanitize-tic80
2763 * config/tc-tic80: Minor comment additions/changes.
2766 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2768 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2769 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2770 * config/obj-coff.c (obj_coff_def): Use
2771 tc_canonicalize_symbol_name if defined.
2772 (obj_coff_tag, obj_coff_val): Likewise.
2773 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2775 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2777 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2778 does not actually work, though:
2779 * configure.in (i386-sequent-bsd*): New target.
2780 * configure: Rebuild.
2781 * config/tc-dynix.h: New file.
2782 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2784 * read.c (do_align): Add max parameter. Change all callers.
2785 Remove useless static variables.
2786 (s_align): New static function. Do common portion of
2787 s_align_bytes and s_align_ptwo.
2788 (s_align_bytes, s_align_ptwo): Just call s_align.
2789 * frags.c (frag_align): Add max parameter. Change all callers.
2790 (frag_align_pattern): Likewise.
2791 * frags.h (frag_align, frag_align_pattern): Update declarations.
2792 * write.c (relax_segment): Limit alignment change to fr_subtype.
2793 Fix some types to be addressT.
2794 * config/obj-coff.c (size_section): Likewise.
2795 * config/obj-ieee.c (size_section): Likewise.
2796 * config/tc-d10v.h (md_do_align): Add max parameter.
2797 * config/tc-i386.h (md_do_align): Likewise.
2798 * config/tc-m88k.h (md_do_align): Likewise.
2799 * config/tc-m88k.c (m88k_do_align): Likewise.
2800 * config/tc-sh.h (md_do_align): Likewise.
2801 * config/tc-sh.c (sh_do_align): Likewise.
2802 * as.h: Improve comments on rs_align and rs_align_code.
2803 * doc/as.texinfo: Document new alignment arguments.
2804 * doc/internals.texi (Frags): Document use of fr_subtype field for
2805 rs_align and rs_align_code.
2807 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2809 * config/tc-mips.c: Changed opcode parsing.
2811 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2813 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2814 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2815 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2816 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2817 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2818 to a location consistent with the rest of the target include files.
2819 * config/tc-i386.c: Remove misleading comment.
2820 * doc/internals.texi (CPU backend): Add description of function
2821 md_undefined_symbol.
2822 start-sanitize-tic80
2823 * config/tc-tic80.c: Add code to insert predefined symbols into the
2824 symbol table so they can be parsed by the standard expression parser.
2825 Remove custom code that use to parse them.
2826 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2827 to a location consistent with the rest of the target include files.
2830 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2832 * as.h: GNU c provides unlink() function.
2834 Unify section handling on openVMS/Alpha:
2835 * config/tc-alpha.c(s_alpha_link): Remove.
2836 (s_alpha_section): New function.
2837 Remove case-hacking of symbols
2838 Add .code_address pseudo-op.
2839 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2840 (s_alpha_code_address): New function.
2841 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2842 static constructors/destructors.
2843 Add debug code for crash debugs, to be removed when traceback code
2844 is added to object code.
2845 (s_alpha_name): New function for .name pseudo-op.
2846 (alpha_print_token): New function to print token expressions with
2847 alpha specific extensions.
2849 * makefile.vms: Allow compilation with current gcc snapshot.
2851 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2853 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2854 (DVIPS): Set to dvips.
2855 (ps, as.ps, gasp.ps): New targets.
2856 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2857 and MAKEINFO env variables.
2858 (internals.ps): Use DVIPS macro.
2859 (clean): Remove core and backup files.
2860 (distclean): Remove temporary files from building internals.
2862 * doc/internals.texi (Frags): Fix typo.
2863 (GAS processing): Ditto.
2864 (CPU backend): Ditto.
2865 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2866 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2867 * read.c: Remove ugly hack that dealt with config files not
2868 correctly defining TARGET_BYTES_BIG_ENDIAN.
2869 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2870 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2871 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2872 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2873 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2874 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2875 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2876 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2877 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2878 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2879 whether it is defined or not.
2880 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2881 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2882 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2883 whether it is defined or not.
2884 start-sanitize-tic80
2885 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2886 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2889 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2891 * write.c (write_relocs): Correct text in as_fatal error message,
2892 bfd_perform_relocation -> bfd_install_relocation.
2894 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2896 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2897 * read.c (LEX_TILDE): Define if not defined.
2898 (lex_type): Use LEX_TILDE.
2899 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2900 not is_part_of_name.
2902 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2904 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2907 * config/tc-mips.c (mips16_extended_frag): Correct base address
2908 for an extended PC relative instruction.
2909 (md_convert_frag): Likewise.
2911 * config/tc-mips.c (prev_nop_frag): New static variable.
2912 (prev_nop_frag_holds): New static variable.
2913 (prev_nop_frag_required): New static variable.
2914 (prev_nop_frag_since): New static variable.
2915 (append_insn): If we aren't reordering, and prev_nop_frag is not
2916 NULL, and we don't need any nops, then decrease the size of
2917 prev_nop_frag. Don't insert nops because of instructions in
2918 noreorder sections. Remember whether the previous instructions
2919 where in noreorder sections even when not reordering.
2920 (mips_no_prev_insn): Add preserver parameter. Change all
2921 callers. Refer prev_nop_frag variables when appropriate.
2922 (mips_emit_delays): Set up prev_nop_frag.
2923 (s_mipsset): Clear prev_nop_frag if reordering.
2925 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2927 * config/tc-mips.c (append_insn): Remove useless code which
2928 handled swapping a mips16 jump with a mips16 instruction with a
2931 * config/tc-mips.c (md_parse_option): When debugging, set
2932 mips_optimize to 1, not 0.
2934 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2936 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2937 like the expression was based on `.', adjust the value of the
2940 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2941 extended instruction in a delay slot when not reordering.
2942 (md_convert_frag): Warn if an extended instruction appears in a
2945 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2946 (s_insn): New static function.
2947 * doc/c-mips.texi: Document .insn.
2949 * config/tc-mips.c (md_begin): Add the general registers to the
2951 (mips16_ip): First parse the expression, and then see whether it
2952 came up with a register, rather than trying to first see whether
2953 we are looking at a register.
2955 start-sanitize-tic80
2956 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2958 * config/tc-tic80.c: Numerous changes and additions to flesh
2959 out functions that were previously just stubs, and fix some
2960 problems found using the new TIc80 testsuite cases.
2963 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2965 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2966 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2968 * config/tc-mips.c (append_insn): Output jump instruction as a
2969 pair of 2 byte instructions, rather than as a single 4 byte
2972 start-sanitize-r5900
2973 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2974 (mips_ip): Don't check INSN_ISA for a macro.
2977 start-sanitize-r5900
2978 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2980 * config/tc-mips.c: added r5900.
2983 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2985 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2986 config/itbl-mips.h: Add copyright message and fix indentation.
2988 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2990 * itbl-ops.c: New file. Add support for dynamically read
2991 instruction registers, opcodes and formats. Build internal table
2992 for new instructions and provide callbacks for assembler and
2994 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2996 * itbl-ops.h: New file. Header file for itbl support.
2997 * config/itbl-mips.h: New file. Mips specific definitions for
3000 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3002 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3003 fit into the constant field of a relaxable operand, then it does
3006 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3008 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3009 a jsr target in a different section just like a jsr to
3010 an undefined target.
3012 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3015 against any mips16 symbols, not just externally visible ones.
3016 (md_apply_fix): Corresponding change.
3018 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3021 the operand of the exit instruction.
3023 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3025 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3026 as O_symbol, copy over the segment.
3028 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3030 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3031 fixup to be against the section symbol, adjust the value
3034 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3036 * write.c (write_relocs): Avoid looping on equated symbols.
3037 Adjust fx_offset by X_add_number for each symbol.
3038 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3040 (fixup_segment): Add a loop to track down equated symbols and
3041 adjust fx_offset appropriately.
3043 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3045 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3046 jmp -> bra relaxing.
3047 (md_convert_frag): Handle jmp->bra relaxing.
3048 (md_assemble): Handle jmp->bra relaxing.
3049 (md_estimate_size_before_relax): Likewise.
3051 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.c (i386_align_code): Add comments explaining the
3056 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3058 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3059 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3061 (md_longopts): Add "enforce-aligned-data".
3062 (md_show_usage): Mention --enforce-aligned-data.
3063 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3064 enforce-aligned-data.
3066 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3067 "word", and "short".
3068 (ppc_xcoff_cons): New static function.
3070 * write.c (relax_segment): Give an error if a .space symbol is
3071 common or undefined.
3073 * read.c (read_a_source_file): Don't handle mri_pending_align if
3074 the handler is s_globl or s_ignore.
3076 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3078 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3079 start-sanitize-tic80
3080 * config/tc-tic80.c: Many additions to previous placeholder file.
3081 * config/tc-tic80.h: Ditto.
3084 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3086 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3088 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3090 * config/tc-mips.c (mips_fix_adjustable): New function.
3091 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3092 (mips_fix_adjustable): Declare.
3094 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3095 * read.c (read_a_source_file): After doing an mri_pending_align,
3096 adjust the line_label if there is one.
3097 (s_space): Set mri_pending_align if an odd number of bytes were
3100 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3102 * config/tc-d10v.h (md_do_align): Add this hook to call
3103 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3105 * config/tc-d10v.c (find_opcode): Correctly calculate
3106 branch displacement when .aligns are present.
3108 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3110 * config/tc-mn10200.c (md_relax_table): Define.
3111 (md_convert_frag): Implement.
3112 (md_assemble): Handle relaxable operands/instructions correctly.
3113 (md_estimate_size_before_relax): Implement.
3114 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3116 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * config/tc-mips.c (append_insn): Give an error for jumps to a
3120 (md_apply_fix): Make a branch to an odd address an error rather
3123 * config/tc-mips.c (md_convert_frag): If the user explicitly
3124 requested an extended opcode, pass warn as true to mips16_immed.
3126 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3127 an explicit 0, so that explicitly extended instructions work
3130 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3132 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3133 symbol for a common symbol.
3135 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3137 Patch presumed to have been checked in awhile ago but wasn't.
3138 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3139 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3140 (relax_segment, case rs_org): Move code inside braces. Move locals
3141 target,after inside too.
3142 (relax_segment, case rs_machine_dependent): Guts moved to ...
3143 (relax_frag): New function.
3144 Call md_prepare_relax_scan if defined.
3146 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3148 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3149 'p' operand specifier.
3151 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3153 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3154 m68k family cpus which support long branch addressing modes.
3155 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3156 md_create_long_jump): Use it.
3158 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3160 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3161 the .reginfo or .MIPS.options section if configured for an
3164 * config/tc-mips.c (md_begin): Don't set interlocks for
3167 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3169 * read.c (read_a_source_file): Make sure the symbol ends with
3170 whitespace before checking whether the next character is '='.
3172 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3174 * config/tc-i386.c (sco_id): Moved from here...
3175 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3176 really is an SCO ELF specific thing, not just a SCO x86 specific
3179 start-sanitize-tic80
3180 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3182 * configure.in (tic80-*-*): Don't require 'coff'.
3183 * configure: Regenerate.
3186 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3188 * read.c (emit_expr): Check for overflow of a negative value
3190 * write.c (fixup_segment): Likewise.
3191 * config/obj-coff.c (fixup_segment): Likewise.
3193 * config/tc-m68k.c (struct label_line): Define.
3194 (labels, current_label): New static variables.
3195 (md_assemble): Mark current_label as text, and clear it.
3196 (m68k_frob_label): New function.
3197 (m68k_flush_pending_output): New function.
3198 (m68k_frob_symbol): New function.
3199 * config/tc-m68k.h (tc_frob_label): Define.
3200 (md_flush_pending_output): Define.
3201 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3202 (tc_frob_coff_symbol): Likewise.
3204 * read.c (read_a_source_file): When defining a macro in MRI mode,
3205 don't add the symbol to the symbol table.
3207 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3209 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3210 here since fixup_segment doesn't (linkrelax is set).
3211 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3213 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3215 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3218 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3221 to avoid warnings with the native HP compiler.
3222 (fix_new_hppa): Similarly for the r_type argument.
3223 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3224 in an #if OBJ_ELF to keep gcc -Wall quiet.
3225 (md_apply_fix): Always initialize "result".
3227 * config/tc-mn10200.c (md_assemble): Generate relocations.
3229 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3231 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3234 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3236 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3237 pass on the new file hook.
3239 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3240 !alpha_force_relocation, as local LITERALs can be adjusted to be
3241 relative to the section.
3243 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3245 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3247 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3248 aligned to odd boundary.
3249 (tc_frob_coff_symbol): Define.
3251 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3253 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3255 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3256 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3258 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3260 (md_assemble): If the size is 'B', set fx_signed.
3261 (md_apply_fix_2): Use fx_signed when checking for overflow.
3263 * write.h (struct fix): Add fx_signed field.
3264 * write.c (fix_new_internal): Initialize fx_no_overflow and
3266 (fixup_segment): Use fx_signed when checking for overflow.
3267 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3268 fx_signed when checking for overflow.
3270 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3272 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3273 updated, and all the useful information is in doc/internals.texi.
3275 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3276 * read.c (read_a_source_file): Check for conditional operators
3277 before doing an MRI pending alignment.
3278 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3279 (tc_conditional_pseudop): Define.
3280 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3281 * doc/internals.texi (CPU backend): Describe
3282 tc_conditional_pseudoop.
3284 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3285 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3287 (md_begin): Check m68k_rel32_from_cmdline before setting
3289 (m68k_mri_mode_change): Likewise.
3290 (md_longopts): Add --disp-size-default-16 and
3291 --disp-size-default-32.
3292 (md_parse_option): Handle new options.
3293 (md_show_usage): Mention new options.
3294 * doc/c-m68k.texi (M68K-Opts): Document new options.
3296 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3297 * config/tc-m68k.c (m68k_index_width_default): New static
3299 (m68k_ip): Use m68k_index_width_default to set the size of a base
3300 register whose size was not given.
3301 (md_longopts): Add --base-size-default-16 and
3302 --base-size-default-32.
3303 (md_parse_option): Handle new options.
3304 (md_show_usage): Mention new options.
3305 * doc/c-m68k.texi (M68K-Opts): Document new options.
3307 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3309 * configure.in: Recognize mips-*-linux* target.
3310 * configure: Rebuild.
3312 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3313 work if valueT is only 32 bits.
3315 * config/tc-mips.c: Throughout, check target_big_endian rather
3317 (byte_order): Remove.
3318 (mips_init_after_args): Remove.
3319 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3320 (mips_init_after_args): Don't declare.
3321 (tc_init_after_args): Don't define.
3323 * config/tc-mips.h (tc_frob_after_relocs): Define if
3325 (mips_elf_final_processing): Likewise.
3326 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3328 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3330 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3331 sld.{h,w} and the operand is relocatable, adjust the adend by
3332 shifting it right one bit.
3334 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * read.c (read_a_source_file): Check mri_pending_align after
3337 checking for a macro. From Ronald F. Guilmette
3340 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3342 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3343 add segment argument. If OBJ_ELF, treat a relocation against a
3344 symbol in a linkonce section like a relocation against an external
3346 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3348 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3352 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3354 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3355 includes config.h instead of host.h, tc.h instead of tp.h, and
3356 targ-env.h instead of target-environment.h.
3357 Also, obj-format.h includes targ-cpu.h instead of
3359 start-sanitize-tic80
3360 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3361 * configure: Rebuild with autoconf.
3362 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3363 (TARGET_FORMAT): Define to "coff-tic80".
3364 * config/tc-tic80.c: New file for TIc80 support.
3365 * config/tc-tic80.h: New file for TIc80 support.
3368 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3373 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3375 * write.c (adjust_reloc_syms): If the fixup symbol has been
3376 equated to an undefined symbol, convert the fixup to being against
3377 the target symbol. Remove obsolete code handling a special case
3380 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3382 * mpw-make.sed: Use NewFolderRecursive for installation.
3384 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3386 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3388 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3390 * config/tc-d10v.c (md_assemble): Fix bug which caused
3391 second instruction in a line to be case sensitize. PR11312
3393 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3395 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3396 range check operands with MN10200_OPERAND_NOCHECK set.
3397 (check_operand): Likewise.
3399 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3402 (md_begin): Always align the text section to a four byte
3404 (append_insn): Remove call to record_align.
3406 * config/tc-mips.c (insn_label): Remove.
3407 (struct insn_label_list): Define.
3408 (insn_labels, free_insn_labels): New static variables.
3409 (mips_clear_insn_labels): New static function.
3410 (append_insn): Mark all mips16 text labels, and make them odd.
3411 Handle all labels after emitting a nop, not just one. Call
3412 mips_clear_insn_labels rather than just clearing insn_label.
3413 (mips_emit_delays): Add insns parameter, and use it to decide
3414 whether to mark mips16 labels. Handle all labels, not just one.
3415 Force mips16 labels to be odd. Change all callers.
3416 (mips16_immed): Don't check for an odd branch target.
3417 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3418 (mips16_extended_frag): Ignore the low bit in a branch target.
3419 (md_convert_frag): Likewise.
3420 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3421 clearing insn_label.
3422 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3423 (s_float_cons, s_gpword): Likewise.
3424 (s_align): Use insn_labels rather than insn_label.
3425 (s_cons, s_float_cons, s_gpword): Likewise.
3426 (mips_frob_file_after_relocs): New function.
3427 (mips_define_label): Rewrite to add to insn_labels list.
3428 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3429 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3430 out odd, increment it.
3432 * config/tc-mips.c (append_insn): Only update prev_insn when not
3433 reordering if place is NULL.
3435 * config/tc-mips.c (mips16_ip): Check for a missing expression
3436 when using the register indirect addressing mode.
3438 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3440 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3441 check 24bit operands for overflow.
3442 (check_operand): Likewise.
3444 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * doc/as.texinfo (Section): Document how to use the .section
3447 pseudo-op for COFF and ELF.
3449 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3453 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3456 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3457 store them. Adjust other RELAX_MIPS16 macros.
3458 (RELAX_MIPS16_DSLOT): Define.
3459 (RELAX_MIPS16_JAL_DSLOT): Define.
3460 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3461 handling of whether previous instruction has a fixup. Set
3462 prev_insn_reloc_type.
3463 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3464 (mips16_extended_frag): Use the right base address for a PC
3465 relative add or load.
3466 (md_convert_frag): Likewise. If a PC relative add or load is
3467 used, record the alignment for the section.
3469 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3472 linkonce section into a reloc against the section symbol.
3474 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3475 branch instructions.
3477 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3478 system, don't set the section alignment to 2**4.
3479 (s_change_sec): Likewise.
3480 (append_insn): Call record_alignment for the section.
3481 (md_section_align): Don't align the section size for an embedded
3484 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * write.c (adjust_reloc_syms): Make sure that symbols are
3487 resolved; expression symbols may have been skipped.
3488 * config/obj-coff.c (fixup_segment): Likewise.
3490 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3492 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3493 BFD_RELOC_24_PLT_PCREL relocation.
3494 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3496 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3498 * config/tc-d10v.c (write_2_short): Remove code that called
3499 parallel_ok() when the programmer specified parallel instructions.
3501 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3503 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3506 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3507 * config/tc-mn10300.c (md_assemble): Likewise.
3509 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * config/tc-mips.c (append_insn): Make sure there is enough room
3512 in a frag after a mips16 instruction to switch it with a jump
3515 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3516 attempt to use a non absolute symbol in an extending frag.
3518 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3520 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3521 * config/tc-mn10200.h: Likewise.
3523 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3526 UNGET rather than PUT. Set old_state before setting state to -2.
3528 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3529 when extending because the value is exactly maxtiny + 1.
3531 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3532 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3533 (RELAX_MIPS16_USER_SMALL): Define.
3534 (RELAX_MIPS16_USER_EXT): Define.
3535 (mips16_small, mips16_ext): New static variables.
3536 (append_insn): Pass mips16_small and mips16_ext to
3537 RELAX_MIPS16_ENCODE.
3538 (mips16_ip): Set mips16_small and mips16_ext.
3539 (mips16_immed): Don't check mips16_autoextend.
3540 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3542 * write.c (write_relocs): Print an error for an out of range
3543 fixup, rather than calling abort.
3545 * as.c (main): Unlink the output file if there are errors while
3546 generating the fixups.
3548 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * config/tc-mips.c (mips16_extended_frag): Don't call
3552 (md_convert_frag): Call resolve_symbol_value before calling
3553 S_GET_VALUE, and don't add in the frag address.
3555 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3556 and use them when reporting errors. Change all callers.
3558 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3560 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3561 Remove '$' prefixing for registers.
3563 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3565 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3566 is initialized before using it.
3567 (d10v_cleanup): No longer uses its argument, so make it void.
3569 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3571 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * write.c (fixup_segment): Don't discard the symbol for a PC
3574 relative fixup to an absolute symbol.
3576 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3578 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3579 with multiple sections.
3581 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3584 no-mips-16 to no-mips16.
3585 (s_mipsset): Accept .set mips16 and .set nomips16.
3587 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3589 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3590 argument, and check for +/- constant following the suffix, folding
3591 it into the expression.
3592 (ppc_elf_cons): Change ppc_elf_suffix calls.
3593 (md_assemble): Ditto.
3594 (shlib): Replace boolean mrelocatable with enumeration shlib.
3595 (md_parse_option): Discriminate between PIC style shared libraries
3597 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3600 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3602 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3603 change the comment characters.
3605 * config/tc-ppc.c (comment_chars): Delete in favor of
3607 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3609 (ppc_comment_chars): Select appropriate comment chars by default.
3610 (msolaris): New flag for -m{,no-}solaris.
3611 (md_parse_option): Recognize -K pic. Add support for
3613 (md_show_usage): Update.
3614 (md_begin): Do not set ELF flags if Solaris.
3615 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3616 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3618 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * as.c (main): Correct handling of flag_always_generate_output.
3622 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3624 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3625 fx_offset, not fx_addnumber.
3627 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3630 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3632 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3634 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * config/tc-mips.c (md_section_align): Check for an alignment of
3637 4, not an alignment of 16. Corrects August 7 patch.
3639 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * configure, conf.in: Rebuild with autoconf 2.12.
3643 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3644 alignment is specified.
3646 Add support for mips16 (16 bit MIPS implementation):
3647 * config/tc-mips.c: Extensive additions for mips16 support, not
3649 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3650 (insn_uses_reg): Change last parameter to an enum.
3651 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3652 (md_relax_frag): Define as mips_relax_frag.
3653 (mips_relax_frag): Declare.
3654 (struct mips_cl_insn): Add use_extend and extend fields.
3655 (tc_fix_adjustable): Define.
3656 * config/obj-elf.h (S_GET_OTHER): Define.
3657 (S_SET_OTHER): Define.
3659 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3661 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3662 o and p operand specifiers.
3664 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3666 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3667 (relax_segment, case rs_org): Move code inside braces. Move locals
3668 target,after inside too.
3669 (relax_segment, case rs_machine_dependent): Guts moved to ...
3670 (relax_frag): New function.
3671 Call md_prepare_relax_scan if defined.
3672 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3675 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3677 * config/tc-mn10300.c (address_registers): Use '$' as register
3678 prefix instead of '%'.
3679 (data_registers, other_registers, md_assemble): Likewise.
3681 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3682 (data_registers, other_registers, md_assemble): Likewise.
3684 * config/tc-mn10300.c (md_assemble): Correctly determine the
3685 correct location and type for each relocation.
3686 (md_pcrel_from): Simplify.
3688 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3691 converted into branch around branch.
3693 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3695 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3696 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3698 * config/tc-mn10300.c (md_begin): Set linkrelax.
3699 (md_assemble): Create fixups as needed.
3700 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3702 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3704 * config/tc-d10v.c (parallel_ok): When automatically converting
3705 serial ops to parallel, do not consider a branch as the first
3708 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3710 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3712 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3714 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3716 (check_operand): Likewise.
3718 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3720 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3722 (write_2_short): Call parallel_ok to check whether two short
3723 instructions the user requested execute in parallel, can be
3726 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3728 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3729 allow a branch and link in parallel with an exe instruction.
3731 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3733 * doc/c-d10v.texi: Add info on @word modifier.
3735 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3737 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3738 operands are assumed to be 32bits. Use "bits" field to hold the
3739 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3740 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3743 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3744 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3746 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3747 MN10300_OPERAND_SPLIT.
3749 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3751 * config/tc-mn10300.c (md_assemble): Insert operands into
3752 the extension part of the instruction if necessary.
3753 (mn10300_insert_operand): Accept pointer to extension word
3754 argument. Make insn a pointer argument too. Return type
3755 is now void. All callers changed.
3757 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3759 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3760 repeated register operands.
3762 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * doc/as.texinfo: Added section on reporting bugs.
3766 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3767 alpha_macro emit field to expect a const argument, and change the
3768 arg field to be const. Fix some spacing to follow the GNU
3771 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3773 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3774 (pca56) and 21264 (ev6) cpus.
3775 (md_apply_fix): Private relocation types are now negative.
3776 (alpha_force_relocation): Likewise.
3777 (tc_gen_reloc): Likewise.
3778 (emit_insn): Likewise.
3779 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3780 (emit_stX): Likewise.
3781 (emit_sextX): Likewise.
3783 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3786 a symbol found in a reloc.
3788 * symbols.c (resolve_symbol_value): Improve the error message if
3789 an undefined symbol is used in an expression.
3791 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * doc/internals.texi: Rewrite, and add a lot of documentation.
3794 * doc/Makefile.in (internals.info): New target.
3796 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3798 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3799 against weak symbols.
3801 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3803 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3806 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3807 fixup at the right address within the frag.
3809 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3810 to an absolute value, instead increment it as needed.
3812 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3813 * config/tc-v850.c: Fix some indention problems.
3814 (md_relax_table): Define for D9->D99 branch displacement
3816 (md_convert_frag): Do something useful instead of aborting.
3817 (md_estimate_size_before_relax): Likewise.
3818 (md_assemble): Note if the matching instruction has a relaxable
3819 operand. If it does, allocate frag with frag_var and don't
3822 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3824 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3825 write out any buffered instructions when a ".end" is found.
3827 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3829 * read.c (read_a_source_file): New hook md_cleanup().
3831 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * write.c (fix_new_exp): Use make_expr_symbol to build an
3834 expression symbol for a complex fixup.
3836 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3838 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3839 hacks to improve parsing of complex hi, lo, zda, etc
3841 (md_assemble): Don't demand and eat a trailing ')' after finding
3842 a v850 relocation prefix. Sign extend the constant in a
3843 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3845 (parse_cons_expression_v850): Don't eat a trailing ')' after
3846 finding a v850 relocation prefix.
3848 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3849 (TC_CONS_FIX_NEW): Likewise.
3850 * config/tc-v850.c (parse_cons_expression_v850): New function.
3851 (cons_fix_new_v850): Likewise.
3853 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3855 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3858 for an unknown relocation type.
3860 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3862 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3865 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3867 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3868 differently for movea & sst/sld insns.
3870 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3872 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3875 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3878 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3879 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3880 frob_file_after_relocs field.
3881 * config/obj-elf.c (elf_format_ops): Likewise.
3882 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3883 including obj-elf.h.
3885 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3888 specially if not ELF.
3889 (md_apply_fix): Handle BFD_RELOC_64.
3890 (tc_gen_reloc): Handle BFD_RELOC_64.
3892 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3893 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3896 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3897 Don't check S_GET_OTHER.
3899 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * config/tc-mips.c (mips_ip): Accept an odd floating point
3902 register with l.s or s.s.
3904 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3906 (obj_aout_type): New static function.
3908 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3912 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3914 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3915 and sdaoff expressions.
3917 * write.c (fixup_segment): Don't add symbol value to addend if
3918 TC_V850 and OBJ_ELF.
3919 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3922 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3923 (md_pcrel_from_section): Likewise.
3924 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3926 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3929 (md_pcrel_from_section): New function.
3930 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3932 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * config/tc-mips.c (load_register): Add cast to offsetT when using
3937 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3939 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3940 (elf_frob_file_after_relocs): ... here. New function.
3941 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3942 * write.c (write_object_file): Call *frob_after_relocs after the
3943 call to write_relocs.
3945 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3947 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3948 symbol, as this messes up linking. Instead, expand the recursive call
3949 inline and change up the appropriate bits to get the 0x8000 offset
3950 in the reloc addend.
3952 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3955 two symbols in the same segment to be adjusted.
3957 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3958 * configure: Rebuild.
3960 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3962 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3964 (ppc_elf_validate_fix): Ditto.
3965 (md_assemble): Ditto.
3967 (ppc_pe_section): Ditto.
3968 (ppc_frob_symbol): Ditto.
3970 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3972 * config/mn10300.c (md_assemble): Pass an extra shift count
3973 to mn10300_insert_operand based on the opcode format.
3974 (mn10300_insert_operand): Accept and use extra shift count
3977 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3978 formats rather than hard-coded constants.
3980 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3981 are 7 bytes long. Write out instructions in big-endian format.
3983 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3985 * config/tc-mn10300.c (md_assemble): Tweak further so
3986 that all instructions are parsed correctly.
3988 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * as.h: Include libiberty.h.
3991 (xmalloc, xrealloc): Don't declare.
3992 * as.c: Don't include libiberty.h.
3993 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3994 * config/tc-mips.c: Likewise.
3995 * messages.c: Likewise.
3996 (xstrerror): Don't declare.
3997 * xmalloc.c: Remove.
3999 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4001 * config/tc-mn10300.h (pre_defined_registers) Remove.
4002 (system_registers, cc_names): Likewise.
4003 (address_registers, data_registers, other_registers): New register
4005 (register_name, system_register_name, cc_name): Remove.
4006 (mn10300_reloc_prefix): Likewise.
4007 (data_register_name): New function.
4008 (address_register_name, other_register_name): Likewise.
4009 (md_assemble): Rough cut at parsing operands. Remove lots of
4011 (md_apply_fix3): Disable for now.
4013 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4015 * config/tc-m68k.c (select_control_regs): New function, extracted
4016 out of m68k_init_after_args.
4017 (m68k_init_after_args): Use it.
4018 (mri_chip): Use it here as well to update set of allowed control
4021 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * config/obj-elf.c (elf_begin): New function.
4024 (obj_elf_section): Add the section symbol to the symbol table.
4025 * config/obj-elf.h (obj_begin): Define.
4026 (elf_begin): Declare.
4027 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4030 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * config/obj-coff.c (fixup_segment): Subtract the section address
4033 from a PC relative reloc if TC_M68K.
4035 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4038 .uaxword available even if not OBJ_ELF.
4039 (md_atof): Remove unused local variable wordP.
4041 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4043 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4044 for Matsushita MN10x00 support.
4045 * configure.in: Recognize mn10x00-*-*
4046 * configure: Rebuilt.
4048 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4050 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4051 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4052 (load_expression): track clobbering of base reg before jmp/jsr.
4053 (s_alpha_file): pass case_hack flags and source filename via
4054 symbol table to bfd.
4055 * tc-alpha.h (TC_CONS_FIX_NEW): define
4057 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4059 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4060 * configure: Rebuild.
4062 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * read.c (s_macro): Warn if a macro has the same name as a
4066 (s_space): In m68k MRI mode, align to a word boundary.
4067 * macro.c (define_macro): Add namep parameter. Change all
4069 * macro.h (define_macro): Update declaration.
4071 * as.c (show_usage): Print bug report address.
4072 (parse_args): Change version printing to match current GNU
4074 * gasp.c (show_usage): Print bug report address.
4075 (main): Change version printing to match current GNU standards.
4077 * config/tc-m68k.c (init_table): Correct access control unit
4078 register numbers. From Ken Rose <rose@netcom.com>.
4080 * config/tc-alpha.c: Add some static function prototypes.
4081 (alpha_macros): Move to top of file. Make static.
4082 (alpha_num_macros): Move to top of file.
4084 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4086 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4089 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4092 and just call sprintf_vma.
4094 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4098 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * read.c (float_cons): Call md_flush_pending_output if it is
4103 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4105 * config/tc-d10v.c (md_operand): Created. Allows operands to
4107 * config/tc-d10v.h (md_operand): Undefined.
4109 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4112 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4114 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4116 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4117 reloc for the i960 for a reloc in the same section. This undoes
4118 one of the two changes made Aug 19.
4120 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4123 symbols to the position of the debugging information.
4125 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * expr.c (expr): Always use unsigned right shifts for >>.
4129 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4131 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4132 slots when processing BL fixups.
4134 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4135 on the first half of the instruction.
4137 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4140 stabs expression, rather than giving an error.
4142 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4145 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * config/tc-mips.c (append_insn): Fill in the value for a constant
4148 jump, rather than creating a reloc.
4150 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * config/tc-mips.c (append_insn): Don't swap an instruction which
4153 sets a condition code with an instruction which uses a condition
4155 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4158 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4159 (mips_ip): Give a better error message if the ISA level is wrong.
4160 (md_parse_option): Recognize -mcpu=[v][r]5000.
4162 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4164 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4166 (load_register): Ensure hi32 bits are not lost during lo32bit
4167 processing. Fix shift offset that was overflowing into the next
4168 instruction field. Add code to generate shorter sequences for
4169 constants with a single contiguous seqeuence of ones.
4171 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4173 * config/tc-d10v.c (d10v_dot_word): New function to support
4174 "@word" with the word pseudo-op.
4175 (md_apply_fix3): Cleanup and changes to support correct sizes
4176 for 16 and 18-bit relocs.
4178 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4180 * configure.in (sparc-*-aout): Set `em'.
4181 * configure: Regenerated.
4182 * config/te-sparcaout.h: New file.
4183 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4184 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4185 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4186 (SPECIAL_CASE_{SETSW,SETX}): Define.
4187 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4188 (md_begin): Delete setting of `target_big_endian'.
4189 (output_insn): New function.
4190 (md_assemble): Rewrite. Add `setx' support.
4191 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4193 (md_atof): Add little endian support.
4194 (md_number_to_chars): Likewise.
4195 (md_apply_fix): Likewise.
4196 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4197 (md_parse_option): Likewise.
4198 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4200 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * ecoff.c (ecoff_new_file): New function.
4203 * ecoff.h (ecoff_new_file): Declare.
4204 * config/obj-ecoff.h (obj_app_file): Define.
4206 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4208 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4209 symbol by 32k so that our 16-bit signed offset can address the
4210 entire chunk. Reported by <matt@lkg.dec.com>.
4212 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * config/tc-mips.c (load_register): Remove unused variable tmp.
4216 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4218 * config/tc-mips.c (load_register): Remove unnecessary code that
4219 was causing the high 32bits of 64bit constants to be lost.
4221 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4223 * config/tc-d10v.c: Added changes to support function
4224 pointers and "@word" syntax.
4226 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-v850.c: Remove commented out and #if 0'd code.
4229 (v850_reloc_prefix): Provide prototype.
4230 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4232 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4233 (md_assemble): Add default to case statement.
4235 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4237 * config/tc-v850.c (md_assemble): Compute size of the instrction
4240 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4243 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4245 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4246 routines to fetch/store the updated instruction from/to memory.
4247 (v850_insert_operand): If the operand has a specialized insert
4250 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4252 * config/tc-v850.c (reg_name_search): Align calling convention to
4253 be like identical function found in tc-ppc.c.
4254 (get_reloc): Removed.
4255 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4256 (md_assemble): emit fixups.
4257 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4259 (md_apply_fix3): handle fixups/relocs.
4260 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4262 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4265 * configure.in (sh-*-elf*): New target.
4266 * config/tc-sh.h (TARGET_ARCH): Define.
4267 (WORKING_DOT_WORD): Define.
4268 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4269 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4270 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4271 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4272 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4273 (SUB_SEGMENT_ALIGN): Likewise.
4274 (RELOC_32): Don't define.
4275 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4276 (target_big_endian): Declare if OBJ_ELF.
4277 (TARGET_FORMAT): Define if OBJ_ELF.
4278 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4280 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4281 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4282 (struct sh_count_relocs): Define.
4283 (sh_count_relocs): New static function, broken out of
4284 sh_frob_file. Add BFD_ASSEMBLER code.
4285 (sh_frob_section): Likewise.
4286 (sh_frob_file): Call sh_frob_section.
4287 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4288 call section_symbol rather than seg_info (seg)->dot.
4289 (md_section_align): Add OBJ_ELF version.
4290 (SWITCH_TABLE_CONS): Define.
4291 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4292 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4293 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4295 (struct reloc_map): Define if not BFD_ASSEMBLER.
4296 (coff_reloc_map): Likewise.
4297 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4298 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4299 * write.c (write_relocs): Ifdef out fx_where test which triggers
4300 inappropriately for SH ELF.
4301 (write_object_file): Call tc_frob_file_before_adjust and
4302 obj_frob_file_before_adjust if they are defined.
4304 * write.c (write_object_file): Use BFD_RELOC_16, not
4305 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4307 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4310 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4312 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4313 branch sizes in across sections.
4315 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4317 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4320 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4322 * config/tc-v850.c (md_begin): Deal with end of opcode
4325 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4327 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4328 the wrong opcode for cases like st2w where there are many forms
4329 of the same instruction.
4331 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * expr.c (operand): If md_parse_name is defined, call it before
4334 calling symbol_find_or_make.
4335 * config/tc-ppc.h (md_parse_name): Define.
4336 (ppc_parse_name): Declare.
4337 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4339 (register_name): Update call to reg_name_search.
4340 (cr_operand): New static variable.
4341 (cr_names): New static const array.
4342 (ppc_parse_name): New function.
4343 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4344 cr_operand before calling expression.
4346 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4348 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4349 hppa_gen_reloc_type call.
4351 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4353 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4354 on addresses. Improved error messages.
4355 * doc/c-d10v.texi: Added docs for register pairs.
4357 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4359 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4362 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * ecoff.c (init_file): Initialize fMerge to 1.
4365 (add_file): Restore old file merging code, but only merge files if
4367 (ecoff_directive_loc): Clear fMerge field of current file.
4368 (ecoff_generate_asm_lineno): Likewise.
4370 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4372 * doc/c-d10v.texi: Fix typo.
4374 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-v850.c (md_assemble): Correct bit masking for
4377 hi and lo expressions.
4379 * config/tc-v850.c (md_assemble): Rough cut at demanding
4380 "ep" or "r30" in sst and sld instructions.
4381 (md_apply_fix3): Don't abort. Just warn that we don't
4384 * config/tc-v850.c (CC_NAME_CNT): Define.
4385 (cc_name): New function.
4386 (md_assemble): Handle V850_OPERAND_CC correctly.
4388 * config/tc-v850.c (md_assemble): Don't forget to initialize
4391 * config/tc-v850.c (reg_name_search): Generalize to search
4392 any given register table.
4393 (register_name): Pass appropriate table and size to reg_name_search.
4394 (system_register_name): New function.
4395 (SYSREG_NAME_CNT): Define.
4396 (md_assemble): Handle operands which are system registers.
4398 * config/tc-v850.c (md_assemble): If we find a register, but the
4399 opcode doesn't want a register, then we don't have a match.
4400 (md_assemble): Get size of the instruction from the opcode table.
4402 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4404 * configure.in: Set and substitute HLDENV.
4405 * configure: Rebuild.
4406 * Makefile.in (HLDENV): New variable.
4407 (as.new): Use $(HLDENV).
4409 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4410 if an array dimension is not known.
4412 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4414 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4415 * doc/c-d10v.texi: Cleanup.
4417 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4419 * config/tc-v850.c: New file.
4420 * config/tc-v850.h: New file.
4421 * configure (v850-*-elf): New target.
4422 * configure.in (v850-*-elf): New target.
4424 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4426 * doc/c-d10v.texi: New file.
4427 * doc/all.texi: Added D10V stuff.
4428 * doc/as.texinfo: Added D10V stuff.
4430 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4432 * config/tc-d10v.c: All references to defined symbols should
4433 now use the optimal instruction. .float and .double now work.
4435 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4438 section address for the i960 as is done for the i386.
4440 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4442 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4443 case, forward-include bfd/elf-bfd.h.
4445 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4447 * config/tc-d10v.c: Add additional information to the opcode
4448 table to help determinine which instructions can be done
4451 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4453 * config/tc-arm.c: Major changes to add Thumb support, with lots
4454 of change input from <rearnsha@armltd.co.uk>.
4455 Reverted to INSN_SIZE macro, rather than insn_size variable.
4456 (insns): Added ARM "bx" instruction support.
4457 (tinsns): Added Thumb instruction definition structure.
4458 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4459 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4460 (opcode_select,s_arm,s_thumb,s_code): Added.
4461 (decode_shift): Allow upper-case RRX.
4462 (do_ldst): Simpler halfword support.
4463 (do_ldmstm): Improved.
4464 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4465 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4466 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4467 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4468 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4470 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4471 (md_parse_option): Add support for -mthumb.
4472 (md_show_usage): Updated to reflect new command line option.
4473 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4474 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4475 fragment information to be held.
4477 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4479 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4480 non-null, but is a constant.
4481 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4482 so that error reporting will work correctly.
4484 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4487 against weak symbols.
4489 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4492 (ppc_force_relocation): Declare if OBJ_XCOFF.
4493 * config/tc-ppc.c (ppc_force_relocation): New function if
4496 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4500 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4502 * config/tc-d10v.c: Fix problem with relocs.
4504 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4507 with nops if not in data_section or bss_section.
4509 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4511 Add support for openVMS/Alpha.
4512 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4513 * config/obj-evax.c: New file.
4514 * config/obj-evax.h: New file.
4515 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4517 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4518 defined. Add case for bfd_target_evax_flavour.
4519 * config/vms-a-conf.h: New file.
4520 * conf-a-gas.com: New file.
4521 * configure.in: Add target alpha-*-*vms*.
4522 * configure: Rebuild.
4523 * makefile.vms: New file.
4524 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4525 Don't call ffs on openVMS/Alpha.
4527 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4529 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4530 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4532 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4533 (NEED_DECLARATION_SBRK): New macro.
4534 * configure, conf.in: Rebuild.
4535 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4536 (strstr): Declare if NEED_DECLARATION_STRSTR.
4537 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4539 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4542 by a constant before entering the main switch. Reject attempts to
4543 apply an arithmetic function to non-absolute symbols, except for
4544 the special case of subtraction of two symbols in the same
4547 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4548 not to more than a 16 byte boundary.
4550 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4551 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4552 (tc_gen_reloc): If out of memory call as_fatal rather than
4553 assert. If no howto found, call as_bad_where rather than
4554 as_fatal. Change the error message slightly. Set howto to a
4555 non-NULL value in order to keep going.
4557 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4559 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4561 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4563 * config/tc-h8300.c (get_specific): New operand "size" derived
4564 from ".b", ".w" and ".l" extensions. All callers changed. If
4565 the base instruction has no operands, then use the size to
4566 determine which specific instruction to use.
4568 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4572 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4574 * config/tc-mips.c (md_section_align): Don't change addr if
4577 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4579 * config/tc-hppa.c: Revert yesterday's changes.
4581 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4583 * config/tc-d10v.c: Disable range checking on 16-bit values.
4585 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4587 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4588 not just the ones that don't match.
4590 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4592 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4594 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4596 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4597 pre-cursor to adding Thumb support. Also added cpu_variant flag
4598 information to each of the asm_flg structures.
4599 (md_parse_option): Updated ARM7 parsing to allow 't' for
4600 thumb/halfword support, aswell as 'm' for long multiply.
4601 (md_show_usage): Updated help message.
4602 (md_assemble): Check that instruction flags are applicated to the
4603 current cpu variant.
4604 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4605 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4606 signextension instructions.
4607 (do_ldst): Generate halfword and signextension variants if
4608 mnemonic flags match.
4609 (ldst_extend): Do not allow shifts in the offset field of halfword
4610 or signextension instructions.
4611 (validate_offset_imm): Provide check on halfword and signextension
4613 (add_to_lit_pool): Merge identical literal pool values.
4615 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4617 * config/tc-hppa.c (selector_table): Add 'E' selector.
4618 (cons_fix_new_hppa): Don't coke on e_esel.
4619 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4620 to help generate exception handling tables.
4621 (md_apply_fix): Don't try to apply fixups with an e_esel
4623 (hppa_fix_adjustable): Fixups with e_esel selectors
4626 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4631 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4633 * config/tc-d10v.c: Added lots of error checking. Added hacks
4634 to support accumulator shifts.
4636 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4638 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4639 (S_CLEAR_EXTERNAL): Likewise.
4640 (S_SET_WEAK): Remove error; just let .weak override.
4642 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4644 * config/tc-d10v.c (md_assemble): Now handles multiline
4647 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4649 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4650 Added kludge for divs instruction. Fixed minor problem with
4651 multiple text sections.
4652 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4654 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4656 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4657 addresses to be right-shifted by 2.
4659 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4661 * config/tc-d10v.c: Many changes to get relocs working.
4662 (register_name): No longer creates a symbol for register names.
4663 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4664 (d10v_insert_operand): Now works correctly for either container.
4665 * config/tc-d10v.h (d10v_cleanup): Declare.
4667 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4669 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4670 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4672 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4674 * tc-alpha.c: Patches to track current minimum alignment to reduce
4675 the number of fragments created with frag_align.
4676 (alpha_current_align): New static variable.
4677 (s_alpha_text): Reset alignment to 0.
4678 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4679 (s_alpha_stringer, s_alpha_space): New functions.
4680 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4681 (alpha_cons_align): New function to replace both of them.
4682 (emit_insn): Only align if alpha_current_align is less than 2;
4683 reset alpha_current_align to 2.
4684 (s_alpha_gprel32): Likewise.
4685 (s_alpha_section): New function. Basically duplicate the other
4686 alpha section change hooks. Only define for ELF.
4687 (s_alpha_float_cons): Simplify alignment handling.
4688 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4689 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4690 Don't define the s_alpha_cons pseudo-ops. Do define
4691 s_alpha_stringer and s_alpha_space pseudo-ops.
4692 (alpha_align): Skip if less than current default alignment. Set
4694 * tc-alpha.h (md_flush_pending_output): Remove.
4695 (md_cons_align): Add.
4697 * tc-alpha.c: Add oodles of function description comments.
4698 (md_bignum_to_chars): Remove; there are no callers.
4699 (md_show_usage): Mention some more variants.
4701 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4703 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4704 * configure.in (sparc-*-sysv4*): New target.
4705 * configure: Rebuild.
4707 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4708 uaxword to use s_uacons.
4709 (sparc_no_align_cons): New static variable.
4710 (s_uacons): New static function.
4711 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4714 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4716 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4717 5 with regard to shared libraries.
4718 * configure: Rebuild.
4720 * config/tc-m68k.c (m68k_ip): Use the correct length when
4721 allocating space for the unsupported architecture error message.
4723 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4725 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4727 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4729 * config/tc-d10v.c: New file.
4730 * config/tc-d10v.h: New file.
4731 * configure (d10v-*-elf): New target.
4732 * configure.in (d10v-*-elf): New target.
4734 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4736 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4738 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4740 * config/tc-alpha.c (alpha_align): Change fill parameter
4741 to a pointer. Take NULL as 0 or nop depending on section. Change
4743 (s_alpha_align): Rename local variables.
4745 * doc/as.texinfo (.align): Document action of omitted
4748 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4751 when an unsupported PC relative reloc is seen, rather than calling
4754 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4755 Instead, check state when '#' comment is seen.
4757 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4759 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4761 (tc_gen_reloc): If fixup was changed to be PC relative, change
4762 reloc type accordingly. Use name of reloc in error message.
4764 * as.h: Don't define const or volatile.
4765 * flonum.h: Don't define const.
4767 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4768 if fx_pcrel is set. Correct setting the addend case in the
4769 OBJ_ELF case (from Andreas Schwab
4770 <schwab@issan.informatik.uni-dortmund.de>).
4771 (md_show_usage): Correct -mfc5200 to -m5200.
4773 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4775 * doc/c-m68k.texi: Document -m5200 flag.
4776 * doc/as.texinfo: Likewise.
4778 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4781 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4784 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4786 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4790 * Released binutils 2.7.
4792 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4794 * config/tc-mips.c (mips_ip): Only perform range check when
4795 dealing with O_constant expressions.
4797 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4799 * m68k-parse.h (m68k_register): Add new coldfile control
4802 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4803 array of control registers for the coldfire.
4804 (cpu_of_arch): Added mcf5200.
4805 (archs): Added mcf5200.
4806 (init_table): Add new control registers.
4807 (m68k_ip): Added support for new control registers.
4808 (m68k_init_after_args): Likewise.
4810 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4812 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * read.h (is_it_end_of_statement): Declare.
4815 * read.c (is_it_end_of_statement): Remove declaration.
4817 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4819 (md_assemble): Fix handling of @l with an unsigned constant. Add
4820 default case to reloc switch.
4822 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4824 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4825 * ecoff.c (last_lineno): New static variable.
4826 (add_procedure): Set last_lineno.
4827 (ecoff_directive_loc): Likewise.
4828 (ecoff_generate_asm_lineno): Likewise.
4829 (ecoff_fix_loc): New function.
4830 * ecoff.h (ecoff_fix_loc): Declare.
4831 * config/tc-mips.c (append_insn): When inserting nops, and using
4832 ECOFF debugging, call ecoff_fix_loc.
4834 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4836 * config/tc-h8300.c (build_bytes): If an operand type is
4837 marked as SRC_IN_DST retrieve it from the "destination" op.
4839 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * configure.in (arm-*-riscix*): Set emulation to riscix.
4842 * configure: Rebuild.
4843 * config/te-riscix.h: New file to define TE_RISCIX.
4845 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4847 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * Makefile.in (config.status): Just run config.status as other
4852 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4854 * mpw-config.in (TARGET_OS): Add definition to conf.
4856 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4858 * config/tc-mips.c (append_insn): Parenthesize
4859 cop_interlocks expressions.
4861 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * listing.c (listing_print): Close the listing file if it is not
4864 stdout. Close the other files opened for the listing.
4866 * config/tc-sparc.h (md_cons_align): Define.
4867 (sparc_cons_align): Declare.
4868 (HANDLE_ALIGN): Define.
4869 (sparc_handle_align): Declare.
4870 * config/tc-sparc.c (sparc_cons_align): New function.
4871 (sparc_handle_align): New function.
4872 * read.c (cons_worker): Call md_cons_align if it is defined.
4874 * as.h (struct frag): Add fr_file and fr_line fields.
4875 * frags.c (frag_new): Set fr_file and fr_line.
4876 (frag_var): Likewise.
4877 (frag_variant): Likewise.
4879 * as.h (struct frag): Remove unused align_mask and align_offset
4882 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4883 From <uddeborg@carmen.se>.
4885 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * configure.in (mips-*-osf*): New target.
4888 * configure: Rebuild.
4890 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4892 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4894 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4895 between co-processor comparisons and branches for the VR4300.
4897 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4899 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4900 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4902 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4903 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4904 includedir): Use autoconf set values.
4907 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4909 * listing.c (listing_eject): Don't do anything if listing is 0.
4910 (listing_list): Likewise.
4911 (listing_source_line): Likewise.
4912 (listing_title): Don't save title if listing is 0.
4913 (listing_source_file): Check listing rather than listing_tail.
4915 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4916 using shared libraries.
4917 * configure: Rebuild.
4919 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4922 absolute expression if a relocation type was specified.
4924 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4926 * configure.in: Add support for *-*-rtems* configurations.
4927 * configure: Rebuild.
4929 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4931 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4932 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4933 opcodes library for alpha.
4934 * configure: Rebuild with autoconf 2.10.
4935 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4936 use new opcode table.
4937 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4938 (LOCAL_LABEL): Define differently if OBJ_ELF.
4939 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4940 * config/alpha-opcode.h: Remove.
4941 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4942 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4943 include/opcode/alpha.h rather than config/alpha-opcode.h.
4945 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4948 relocation symbol was not resolved.
4949 * config/obj-coff.c (do_relocs_for): Likewise.
4951 * write.c (adjust_reloc_syms): Refetch the symbol section after
4952 calling S_GET_VALUE, since it may have changed.
4954 * expr.c (struct expr_symbol_line): Define.
4955 (expr_symbol_lines): New static variable.
4956 (make_expr_symbol): Add entry to expr_symbol_lines.
4957 (expr_symbol_where): New function.
4958 * expr.h: Use extern on function declarations.
4959 (expr_symbol_where): Declare.
4960 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4961 rather than printing the meaningless name of an expression
4964 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4966 * config/tc-i386.c (md_number_to_chars): Deleted.
4967 * config/tc-i386.h (md_number_to_chars): New macro.
4969 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4971 (load_symbol_address, load_expression): Use build_mem.
4972 (build_operate): New function.
4973 (emit_addq_r): Use it.
4975 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4977 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4979 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4981 * config/tc-vax.h (NOP_OPCODE): Define.
4983 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4985 * config/obj-vms.h (S_IS_COMMON): Define.
4986 (S_IS_LOCAL): Check for \002 as well as \001.
4987 (LONGWORD_ALIGNMENT): New macro.
4988 (SUB_SEGMENT_ALIGN): Use it.
4990 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4992 * config/vms-conf.h: Reconcile with conf.in.
4994 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4999 * doc/as.texinfo: Document that any number of hex digits can
5002 * as.c (struct defsym_list): Define.
5003 (defsyms): New static variable.
5004 (parse_args): Just put --defsym arguments on defsyms list, rather
5006 (main): Define defsyms after output file is created.
5008 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5009 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5011 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5012 insn_error rather than calling check_absolute_expr.
5014 * as.c (emulation_name): Remove unused static variable.
5015 (default_emul_bfd_name): Add return NULL to avoid warning.
5016 * ecoff.c (ecoff_stab): Remove unused variables name and
5018 * frags.c (frag_new): Remove unused variable tmp.
5019 * hash.c (hash_grow): Parenthesize + within <<.
5020 (hash_print_statistics): Use %lu, not %d, to print unsigned
5022 * messages.c: Include "libiberty.h".
5023 (fprint_value): Add cast to avoid printf warning.
5024 (sprint_value): Likewise.
5025 * read.c: Include "ecoff.h".
5026 (emit_expr): Add casts to avoid printf warnings.
5027 * read.h: Use extern for function declarations.
5028 (pop_insert): Declare.
5029 * stabs.c: Include "ecoff.h".
5030 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5031 former_last_fragP, and new_fragP.
5032 * subsegs.h (subsegs_print_statistics): Declare.
5033 * symbols.c (debug_verify_symchain): Change macro to discard
5035 * write.c (dump_section_relocs): Likewise.
5036 * write.h: Use extern for function declarations.
5037 (write_print_statistics): Declare.
5038 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5040 * config/e-mipself.c (mipself_bfd_name): Likewise.
5041 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5043 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5044 emit relocations against external symbols.
5046 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5047 message if bfd_reloc_type_lookup fails, rather than calling
5050 * config/tc-alpha.c (alpha_force_relocation): Add
5051 BFD_RELOC_12_PCREL to switch.
5053 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5055 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5056 TE_PE (Lfoo, not .Lfoo).
5058 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * read.c (s_fill): Don't warn about a zero repeat count.
5062 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5063 coprocessor register.
5065 * config/tc-i386.c (md_assemble): When checking the size of a
5066 register to set the size of an instruction, do a bitwise and with
5067 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5070 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5072 * config/tc-h8300.c (parse_reg): Tweak error messages.
5073 (build_bytes): Likewise.
5074 (skip_colonthing): Handle :32 suffix.
5075 (get_specific): Promote L_24 to L_32 if it makes a match.
5076 Don't always promote L_8 to L_16.
5077 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5079 * config/tc-h8300.c (Smode): New variable.
5080 (h8300hmode): Turn off Hmode.
5081 (h8300smode): New function. Turn on Smode and Hmode.
5082 (md_pseudo_table): New ".h8300s" pseudo-op.
5083 (parse_reg): Handle "exr" register.
5084 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5085 Handle "mach" and "machl" operands for ldmac.
5086 (get_specific): Handle "stm.l" and "ldm.l".
5087 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5088 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5091 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5093 * doc/as.texinfo: Reorder chapter of machine dependent options so
5094 that it is sorted by chip name.
5096 * doc/as.texinfo: Use consistant spelling of Vax.
5097 * doc/c-vax.texi: Likewise.
5099 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5101 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5103 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5104 (md_apply_fix): Likewise.
5105 (pa_try): New function.
5106 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5108 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5110 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5111 (pa_level): New function.
5113 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * listing.c (listing_newline): Don't do anything if listing is 0.
5117 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5119 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5120 symbol_create, not symbol_new.
5122 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5124 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5125 absolute symbol unless TC_FORCE_RELOCATION returns true.
5127 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5129 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5130 the symbol to a pointer. Don't set previous_file_symbol.
5131 Simplify symbol list rearrangement.
5132 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5133 (coff_adjust_symtab): Don't check previous_file_symbol.
5135 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5137 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5139 (md_pseudo_table): Add ppc_elf_lcomm.
5141 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5144 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5145 (md_begin): Add digits to alt_notend_table.
5146 (md_parse_option): Make s a const pointer.
5148 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5149 (s_empty): New static function.
5151 * config/obj-coff.c (struct filename_list): Only define if not
5153 (filename_list_head, filename_list_tail): Likewise.
5154 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5155 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5156 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5157 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5158 remove the new symbol from the list.
5159 (obj_coff_endef, both versions): Call tag_insert even if there is
5160 an old symbol with the same name, if the old symbol does not
5162 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5163 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5164 symbol that will be moved to the end of the symbol list.
5165 (coff_adjust_section_syms): Always call section_symbol for .text,
5167 (coff_frob_section): Likewise. Also, remove unused variable
5170 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5171 manipulating frags directly.
5172 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5175 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5176 whether the next character is '*' before checking whether we are
5177 at the start of a line. Permit LINE_COMMENT_START to start a
5178 comment in state 1 (seen some whitespace) as well, to match the
5181 * gasp.c (do_align): Permit a fill value for .align.
5183 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * read.c (next_char_of_string): Warn if a newline is seen in the
5186 middle of a string. Call bump_line_counters when appropriate.
5188 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5190 * symbols.c (colon): Use LOCAL_LABEL.
5192 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5194 * Makefile.in (install): Don't check to see if tooldir exists.
5195 Make $(tooldir) and $(tooldir)/bin.
5197 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5199 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5202 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5205 insn_error. Don't put the string "ERROR" in insn_error. Set
5206 insn_error rather than calling as_warn for an unsupported opcode.
5208 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5211 before permitting -64.
5212 * output-file.c (output_file_create): Remove duplicate
5215 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5218 section rather than a .reginfo section.
5219 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5222 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5223 bit value with the high bit set.
5225 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * read.c (s_lcomm): Set section flags for .sbss section.
5229 * config/tc-mips.c (mips_64): New static variable.
5230 (mips_target_format): If mips_64, return elf64 targets rather than
5232 (md_longopts): Add "32" and "64".
5233 (md_parse_option): Handle -32 and -64.
5234 (md_show_usage): Mention -32 and -64.
5235 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5238 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5240 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5241 for Solaris compatibility.
5243 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5244 .stabd with 4 arguments into a .stabn.
5246 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5248 * config/tc-mips.c (macro): When passing X_add_number to
5249 macro_build, cast it to int first.
5251 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5253 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5254 created by emit_expr.
5256 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5257 as_perror rather than assert.
5259 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-mips.c (mips_ip): Mark sections created to hold
5262 floating point information as read only.
5264 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5266 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5268 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5270 * read.c (potable): Add .skip as a synonym for .space.
5272 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5273 4 arguments, providing the 4th argument is 0, to allow
5274 compatibility with the Solaris assembler.
5276 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * config/tc-sh.h (struct sh_segment_info_type): Define.
5279 (TC_SEGMENT_INFO_TYPE): Define.
5280 (sh_frob_label): Declare.
5281 (tc_frob_label): Define.
5282 (sh_flush_pending_output): Declare.
5283 (md_flush_pending_output): Define.
5284 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5285 reloc before the instruction if necessary.
5286 (sh_frob_label): New function.
5287 (sh_flush_pending_output): New function.
5288 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5289 when looking for the reloc for the target of .uses.
5290 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5291 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5293 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5294 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5295 the absolute symbol.
5297 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5298 TC_SEGMENT_INFO_TYPE is defined.
5300 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5303 matches the register size.
5305 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5307 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5309 (do_relocs_for): Likewise.
5310 (fixup_segment): Don't just quit if linkrelax is set. Try to
5311 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5314 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5316 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5317 relative relocations with -mrelocatable. Also allow unfixed
5318 relocs in .ex_shared.
5320 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5323 non-zero before assuming this is a long file name.
5324 (w_strings): Likewise.
5325 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5327 * config/obj-coff.c (w_strings): Move declaration of i inside
5328 #ifdef block which uses it.
5330 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5332 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5333 "relaxmode". Output relocs which identify various relaxing
5334 possibilities for mov.[bwl] instructions.
5335 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5337 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5339 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5340 (MD_APPLY_FIX3): Define.
5341 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5343 (md_apply_fix3): Renamed from md_apply_fix.
5344 If pcrel reloc and symbol is in different section, undo effects
5347 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5349 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5350 any reloc with an LR% or RR% field selector for SOM.
5352 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5357 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5361 (yank_symbols): Likewise.
5363 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5365 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5366 BFD_ASSEMBLER, add name field.
5367 * config/obj-coff.c: Include "libiberty.h".
5368 (coff_header_append): Handle long section names.
5369 (crawl_symbols): Just use the name field for the symbol name,
5370 without worrying about null byte termination.
5371 (w_strings): Handle long section names.
5372 (write_object_file): Likewise. Also, use the name field, rather
5374 (obj_coff_add_segment): Permit long section names.
5375 (obj_coff_init_stab_section): Use the name field, rather than
5377 (adjust_stab_section): Likewise.
5378 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5380 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5381 (mem_fmt): Likewise.
5382 (md_apply_fix): Don't check fx_im_disp field.
5384 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5386 * configure.in: Add * after sparc*-*-vxworks.
5387 * configure: Rebuild.
5389 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5390 define it to comment_chars. Use tc_comment_chars rather than
5392 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5393 * config/tc-m68k.h (tc_comment_chars): Define.
5394 (m68k_comment_chars): Declare.
5395 * config/tc-m68k.c (m68k_comment_chars): Rename from
5396 comment_chars. Change into a pointer rather than an array.
5397 (md_longopts): Add "bitwise-or".
5398 (md_parse_option): Handle OPTION_BITWISE_OR.
5399 (md_show_usage): Mention --bitwise-or.
5400 * doc/c-m68k.texi: Document --bitwise-or.
5402 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5404 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5407 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5408 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5409 correct handling of input line pointer, and call
5410 demand_empty_rest_of_line.
5412 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5414 * config/tc-sparc.c (in_bitfield_range): New static function.
5415 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5416 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5417 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5418 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5419 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5421 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * config/obj-coff.c: BFD_ASSEMBLER:
5424 (coff_last_bf): New static variable.
5425 (coff_frob_symbol): Set endndx of a .bf symbol.
5427 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5428 (last_bfP): New static variable.
5429 (yank_symbols): Set endndx of a .bf symbol.
5431 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5433 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5434 and -s options. Add -be for good measure.
5436 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5438 * read.c (s_space): Support non-constant fill value. Handle fill
5439 value correctly for a size other than 1.
5441 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5443 * config/tc-arm.c (my_get_float_expression): Update call to
5444 gen_to_words, X_PRECISION changed from 6 to 5.
5446 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5448 * config/tc-ppc.c (register_name,reg_name_search): Move register
5449 name lookup from PE specific code to all targets. Add support for
5450 -mregnames/-mno-regnames to control whether register names are
5452 (md_assemble): Call register_name for all platforms.
5453 (md_parse_option): Add support for -mregnames/-mno-regnames.
5455 * configure.in (powerpcle*-*-solaris): Add support.
5456 (powerpc*-*-linux): Ditto.
5457 * configure: Regenerate.
5459 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5461 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5464 be associated with a single %lo reloc.
5466 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5467 before comparing against MAX_GPREL_OFFSET, so that negative
5468 numbers are handled correctly.
5471 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * config/tc-sparc.c (last_insn): New static variable.
5474 (md_assemble): Warn about putting floating point branches in a
5475 delay slot. If architecture is less than v9, insert NOP
5476 instructions between floating point instructions and floating
5477 point branches. (The SunOS assembler does both these operations.)
5478 Save the last instruction opcode.
5479 (sparc_ip): Add pinsn parameter. Change caller.
5481 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5482 for byte jump to next instruction to skip empty frags.
5484 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5486 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5487 for addq with a 16 bit signed value, just emit a lda instruction
5490 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5492 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5495 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * configure.in: Permit --enable-shared to specify a list of
5499 * configure: Rebuild.
5501 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5504 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5506 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5508 * config/atof-ieee.c: Fix handling of denormalized extended
5509 precision numbers and overflow/underflow detection.
5510 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5511 not include the 16 bit gap in the m68k extended precision format.
5513 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5517 * configure: Rebuild.
5519 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5521 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5522 be accessed using the $gp register.
5523 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5525 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5527 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5528 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5530 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * read.c (get_line_sb): Bump line counters based on
5533 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5534 call LISTING_NEWLINE.
5535 (s_macro): Don't call demand_empty_rest_of_line.
5536 * app.c (do_scrub_chars): When handling C style comments, unget
5539 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5541 * read.h (enum linkonce_type): Define.
5542 (s_linkonce): Declare.
5543 * read.c (potable): Add "linkonce".
5544 (s_linkonce): New function.
5545 * subsegs.h (segment_info_type): Add linkonce field to
5546 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5547 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5548 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5549 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5551 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5552 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5553 entry based on the linkonce field in segment_info.
5554 * doc/as.texinfo: Document .linkonce.
5556 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5558 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5560 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * stabs.c (s_stab_generic): Call the listing functions before
5563 doing the rest of the processing, which may involve freeing the
5564 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5565 SEPARATE_STAB_SECTIONS case.
5567 * config/tc-hppa.c: Remove nested comment.
5568 (tc_gen_reloc): Move label done inside the ifdef in which it is
5570 (md_apply_fix): Pass pointers to correct types to libhppa.h
5571 functions. Always return a value.
5573 * config/tc-mips.h (tc_frob_file): Define.
5574 (mips_frob_file): Declare.
5575 * config/tc-mips.c (struct mips_hi_fixup): Define.
5576 (mips_hi_fixup_list): New static variable.
5577 (imm_unmatched_hi): New static variable.
5578 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5579 offset_reloc. Pass imm_unmatched_hi to append_insn.
5580 (append_insn): Add unmatched_hi parameter. If it is set, add the
5581 new fixup to mips_hi_fixup_list. Change all callers.
5582 (mips_ip): Set imm_unmatched_hi when appropriate.
5583 (mips_frob_file): New function.
5585 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5587 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5588 * configure: Regenerated.
5590 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5592 * as.c (main): Call bfd_set_error_program_name.
5594 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * as.h (strdup): Don't declare.
5597 * stabs.c: Include libiberty.h
5598 (get_stab_string_offset): Use xstrdup rather than strdup.
5599 (s_stab_generic): Likewise.
5600 * as.c (parse_args): Likewise.
5601 * read.c (s_mri_sect): Likewise.
5603 * gasp.c (change_base): Recognize \(...) construct documented to
5604 pass through enclosed characters literally through to the output.
5605 (process_assigns): Likewise. Also, be more careful to avoid
5606 looking past the end of the buffer.
5608 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5611 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5613 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5615 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5617 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5619 * config/alpha-opcode.h: Added cvtst instruction.
5621 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5624 string. Extract the addend from the result of expression.
5626 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5628 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5629 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5630 mode, change the state to 3 rather than 1.
5632 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5634 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5635 correspond to 11 March change.
5637 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5639 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5640 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5642 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5644 * configure: Rebuild with autoconf 2.8.
5646 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * config/atof-ieee.c (gen_to_words): Improve handling of
5649 X_PRECISION numbers. Based on patches from Andreas Schwab
5650 <schwab@issan.informatik.uni-dortmund.de>.
5652 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5654 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5656 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5657 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5658 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5659 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5662 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5664 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5666 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5668 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5669 (pa_def_subspaces): Add $MILLICODE$.
5670 (pa_spaces_begin): Set section flags for $MILLICODE$.
5672 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5675 not SHT_NOBITS. Don't tamper with flags based on type if a
5676 special section was found (revert Feb 29 change).
5678 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5679 if aligning to a longword boundary or greater.
5681 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5683 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5685 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5687 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5688 * configure: Regenerated.
5690 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5692 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5693 R_N1SEL since they're not defined for old versions of hpux.
5695 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5696 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5697 R_N0SEL and R_N1SEL.
5699 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5701 * flonum-konst.c: Add two more constants for 1e+-2048 and
5702 1e+-4096, and correct the other constants.
5704 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5706 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5708 * config/obj-elf.c (obj_elf_section): Allow predefined section
5709 types to set the nobits type. Avoid a shadowed declaration.
5711 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5713 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5714 reduce relocs using e_nlrsel field selectors.
5716 * write.c (fix_new_exp): Don't use #elif. Some compilers
5719 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5721 (pa_chk_field_selector): Handle new field selectors for SOM.
5723 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5725 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5726 * configure: Rebuild.
5727 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5728 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5730 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5733 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5735 * mpw-make.sed: Update to handle shared library support.
5737 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5739 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5740 the insn on mismatch.
5742 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5744 * configure.in: Add support for a29-coff.
5745 * configure: Rebuild.
5747 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5750 of the section when looking for the R_SH_USES fixup, because the
5751 frag addresses have not yet been adjusted.
5753 * gdbinit.in: Set a breakpoint on as_warn_where.
5755 * config/tc-mips.c (macro): Add missing arguments to macro_build
5756 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5758 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5761 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5763 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5765 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5767 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5769 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5770 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5771 Recognize [uU] format args as sparclet cpregs.
5773 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5775 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5778 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5780 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5781 well as S_IS_EXTERNAL.
5782 (tc_fix_adjustable): Likewise.
5783 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5784 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5786 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5787 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5789 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5791 * config/tc-sparc.c (max_architecture): Change to sparclite for
5793 (default_compatible): Delete.
5794 (sparc_ffs): New function.
5795 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5796 (sparc_ip): Rewrite architecture match and bump logic.
5798 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5800 * configure.in: Check for 'do not mix' from native linker before
5801 trying to use -rpath.
5802 * configure: Rebuild.
5804 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5806 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5807 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5808 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5809 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5811 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5812 to the symbol lnnoptr field, to get the correct file offset.
5814 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5816 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5817 symbols that are not function, file, or section symbols to be
5820 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * configure: Set and substitute RPATH_ENVVAR.
5823 * configure: Rebuild.
5824 * Makefile.in (RPATH_ENVVAR): New variable.
5825 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5827 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5828 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5829 * configure: Rebuild.
5831 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5833 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5834 appropriate flags in BFD section.
5836 * configure.in (m68k-*-psos*): New target.
5837 * configure: Rebuild.
5838 * config/te-psos.h: New file.
5839 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5842 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5844 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5845 * configure.in: Remove duplicate setting of cpu_type. Check
5846 whether opcodes library is required for on all targets, not just
5848 * configure: Rebuild.
5850 * config/tc-mips.c (mips_big_got): New static variable.
5851 (s_extern): Don't declare.
5852 (reg_needs_delay): New static function.
5853 (macro_build): Permit GOT/CALL_HI/LO relocs.
5854 (macro_build_lui): If place is not NULL, use the number in the
5856 (load_address): Handle mips_big_got case.
5857 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5859 (OPTION_XGOT): Define.
5860 (md_longopts): Add "xgot" if OBJ_ELF.
5861 (md_parse_option): Handle -xgot.
5862 (md_show_usage): Mention -xgot.
5863 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5864 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5866 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5868 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5869 the byte relocation, point it to the low byte of the word.
5871 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5874 * configure: Rebuild.
5876 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5878 * configure.in: Recognize any sparc* cpu.
5879 * configure: Regenerated.
5881 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * read.c (potable): Add "mri" and ".mri".
5884 (s_mri): New function.
5885 * read.h (s_mri): Declare.
5886 * app.c (scrub_m68k_mri): New static variable.
5887 (mri_pseudo): New static variable.
5888 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5889 flag_m68k_mri. Initialize scrub_m68k_mri.
5890 (mri_state, mri_last_ch): New static variables.
5891 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5893 (app_push): Save new fields.
5894 (app_pop): Restore new fields.
5895 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5896 If TC_M68K, use a trivial state machine to look for occurrences of
5897 the .mri pseudo-op, and change the mode appropriately.
5898 * as.h (do_scrub_begin): Update prototype.
5899 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5901 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5903 (m68k_mri_mode_change): New function.
5904 (md_parse_option): Set reg_prefix_optional_seen.
5905 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5906 (MRI_MODE_CHANGE): Define.
5907 * doc/as.texinfo: Document .mri pseudo-op.
5909 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5912 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5914 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5915 * config/m68k-parse.h (enum pic_relocation): Define.
5916 (struct m68k_exp): Add pic_reloc field.
5917 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5918 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5919 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5921 * config/tc-m68k.c: Delete definition of NO_RELOC.
5922 (struct m68k_it): Add pic_reloc field.
5923 (add_fix): Copy over pic_reloc field.
5924 (md_pseudo_table): Interpret .align parameter as byte count.
5925 (mote_pseudo_table): Likewise.
5926 (tc_m68k_fix_adjustable): New function.
5927 (get_reloc_code): New function.
5928 (md_assemble): Use it as last argument to fix_new_exp.
5929 (md_apply_fix_2): For a relocation against a symbol don't put the
5930 addend into the data.
5931 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5932 (m68k_ip): Don't relax an operand that requires pic relocation.
5933 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5935 * write.c (fixup_segment): Don't add symbol value to addend if
5936 TC_M68K and OBJ_ELF.
5937 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5938 (motorola_operand): Add rule for `(zapc, EXPR)'.
5940 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5942 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5943 *really* is permissible before the comma.
5945 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5948 inserting nop instructions.
5950 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5952 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5954 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5956 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5957 class setting for a CALLNAME symbol in COFF.
5959 * read.c (potable): Pass negative numbers for new .balign[wl] and
5960 .p2align[wl] pseudo-ops.
5961 (s_align_bytes): Treat a negative argument as specifying the fill
5963 (s_align_ptwo): Likewise.
5965 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5967 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5968 (do_align): Take new len parameter. Change all callers. Pass it
5970 (s_align_bytes): Arg now indicates the length of the fill pattern.
5971 (s_align_ptwo): Likewise.
5972 * config/obj-coff.c (write_object_file): Pass length to
5974 * config/tc-i386.h (md_do_align): Take new len parameter.
5975 * config/tc-m88k.h (md_do_align): Likewise.
5976 * config/tc-m88k.c (m88k_do_align): Likewise.
5977 * config/tc-sh.h (md_do_align): Likewise.
5978 * config/tc-sh.c (sh_do_align): Likewise.
5979 * doc/as.texinfo: Document new pseudo-ops.
5981 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5982 done in cvt_frag_to_fill.
5984 * config/tc-sh.h (sh_do_align): Declare.
5985 (md_do_align): Define.
5986 * config/tc-sh.c (sh_do_align): New function.
5988 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5989 difference if the next address is before the current one.
5991 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5992 (archs): Initialize new field.
5993 (m68k_ip): Don't list alias names when listing CPUs which support
5996 * as.c (main): Call parse_args before read_begin.
5997 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5998 front of generated pseudo-ops.
5999 * read.c (potable): Ignore "name".
6000 (s_app_file): Permit a single quote after the string, since one
6001 may appear in m68k MRI mode.
6003 * configure.in: Check for --enable-shared. If linking against
6004 shared BFD and opcodes, fix library name on SunOS, and try to set
6006 * configure: Rebuild.
6008 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6010 * as.h (flag_m68k_mri): Declare.
6011 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6012 * Many files: For MRI syntax that is specific to the m68k MRI
6013 assembler, check flag_m68k_mri rather than flag_mri or
6014 MRI_MODE_NEEDS_PSEUDO_DOT.
6016 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * config/tc-i960.c (ARCH_HX): Define.
6020 (targ_has_sfr): Handle ARCH_HX.
6021 (targ_has_iclass): Handle ARCH_HX.
6022 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6023 (tc_headers_hook): If the architecture was specified explicitly,
6024 use it when setting the flags. Set the extern variable coff_flags
6025 rather than headers->filehdr.f_flags, since the latter is set
6026 unconditionally in obj-coff.c.
6027 (i960_handle_align): Remove unused variable fixp.
6029 Support for building bfd and opcodes as shared libraries, based on
6030 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6031 * configure.in: Set OPCODES and BFD to search directories.
6032 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6033 * configure: Rebuild.
6034 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6035 (LIBDEPS): New variable.
6036 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6037 $(HLDFLAGS) in link.
6038 (check): Set LD_LIBRARY_PATH in the environment.
6040 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6042 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6043 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6044 read-only, not read/write.
6046 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6048 * Makefile.in (INSTALL_XFORM): Remove -e.
6050 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6052 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6053 than comparing S_GET_SEGMENT to undefined_section.
6054 (write_object_file): Skip symbols which were equated to an
6055 undefined or common symbol.
6056 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6057 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6059 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6060 or S_IS_COMMON call S_GET_VALUE.
6061 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6062 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6063 to an undefined or common symbol, convert the reloc to be against
6065 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6066 undefined or common symbol.
6067 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6068 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6069 to an undefined or common symbol, convert the reloc to be against
6071 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6072 undefined or common symbol.
6073 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6074 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6076 (yank_symbols): Skip symbols which were equated to an undefined or
6079 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6082 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6084 * configure.in: Make sure we only add m68k-parse.o to
6085 ${extra_objects} once, no matter how many m68k targets have been
6087 * configure: Rebuild.
6089 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6091 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6092 * configure: Rebuild.
6094 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6096 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6097 * doc/c-m68k.texi: Document .extend and .ldouble.
6099 * configure.in (m68*-apple-aux*): New target.
6100 * config/te-aux.h: New file.
6101 * config/obj-coff.c (compare_external_relocs): New static function
6103 (do_relocs_for): Sort relocs if TE_AUX.
6104 (fixup_segment): If TE_AUX, store common symbol value in segment.
6105 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6107 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6109 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6111 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6113 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6114 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6116 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6117 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6118 an undefined symbol and the size of a function symbol.
6119 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6120 for all common symbols.
6122 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6124 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6127 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6130 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6132 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6133 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6135 * ecoff.c (localsym_t): Add addend field.
6136 (add_ecoff_symbol): Add addend argument. Change all callers.
6137 (coff_sym_value): Make static.
6138 (coff_sym_addend): New static variable.
6139 (ecoff_directive_def): Initialize coff_sym_addend.
6140 (ecoff_directive_val): Accept symbol + constant.
6141 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6142 (ecoff_build_symbols): Include the addend in the symbol value.
6144 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6146 * config/tc-ppc.c (md_assemble): Ignore overflow on
6147 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6149 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6151 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6152 bytes in size, so offset appropriately in big endian mode when
6153 writing the bottom 2 bytes.
6155 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6157 * config/tc-sparc.c (default_compatible): New static local.
6158 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6159 (sparc_ip): If no architecture or -bump specified, don't mark as
6160 mismatched those in default_compatible.
6162 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6164 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6165 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6166 * configure: Rebuild.
6167 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6168 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6169 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6170 (sco_id): Declare if SCO_ELF.
6172 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6174 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6175 ({max,warn_after}_architecture): New static locals.
6176 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6177 If both architecture and -bump requested, set max_architecture to max.
6178 (sparc_md_end): Simplify.
6179 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6180 Rewrite code to bump architecture and check for conflicts.
6181 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6182 with Solaris assembler.
6183 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6184 (md_show_usage): Update.
6186 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6188 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6190 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6192 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6193 #ifdef sparcv9 when choosing value.
6196 (sparc_md_end): Declare.
6197 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6198 (initial_architecture): New static local.
6199 (can_bump_v9_p): Likewise.
6200 (NO_V9): Delete all occurrences.
6201 (sparc_md_end): New function.
6202 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6203 Don't bump architecture to v9 unless can_bump_v9_p set.
6204 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6205 * configure.in (sparc64 target cpu): Don't set obj_format here.
6206 (SPARC_V9): Renamed from sparcv9.
6207 (sparc64-*-elf*): Define SPARC_ARCH64.
6208 * configure: Regenerated.
6209 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6210 (SPARC_ARCH64): Add.
6211 * conf.in: Regenerated.
6212 * config/vmsconf.h: Update.
6214 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6216 * config/tc-mips.c (load_register): Optimise "dli" loads.
6217 (md_show_usage): add "-mcpu=vr4100" to help text.
6219 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6221 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6222 undefined symbol, preserve the X_op of O_symbol.
6223 (S_GET_VALUE): Fix check to permit this case.
6224 * write.c (write_relocs): If a reloc is against an undefined
6225 symbol equated to another symbol, change the reloc to be against
6227 * config/obj-coff.c (do_relocs_for): Likewise.
6229 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6232 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6234 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6235 computer is PowerPC.
6237 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6239 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6240 mentioned in the eabi.
6242 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6244 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6245 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6247 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6249 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6251 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6253 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6254 as a section it is ok to have unadorned -mrelocatable pointers in.
6256 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6258 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6261 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6263 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6264 dependent section attributes can be handled.
6266 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6267 macros to add support for exclude section flag and ordered section
6270 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6271 functions to add support for exclude section flag and ordered
6274 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6276 * subsegs.c (section_symbol): Don't try to look up the section
6277 symbol in the hash table. It should be possible to have a symbol
6278 with the same name as a section, but no connection to it.
6280 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6281 From James Carlson <carlson@xylogics.com>.
6283 * expr.c (operand): Skip whitespace after a close parenthesis.
6284 From James Carlson <carlson@xylogics.com>.
6286 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6288 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6289 as_warn_where for relocation overflow.
6290 (parse_reg): Accept register name only if next character is
6293 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6295 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6296 addresses for static variables.
6298 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6300 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6301 and xgot give the old toc16 relocation.
6302 (md_apply_fix3): Support all GOT relocations.
6304 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6306 * config/tc-mips.c (load_address): Correctly handle a constant in
6307 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6309 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6311 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6312 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6313 (build_Mbytes): Handle REG_B.
6315 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6317 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6319 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6321 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6323 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6325 * config/obj-coff.c (write_object_file): Set the s_align field to
6326 the number of bytes, rather than to the power of 2.
6328 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6330 * Makefile.in (DISTCLEAN_HERE): New variable.
6331 (distclean): Use it.
6332 (maintainer-clean): Depend upon clean-here rather than clean,
6333 distclean, and clean-info. Run make maintainer-clean in doc.
6334 Remove files listed in DISTCLEAN_HERE.
6335 * doc/Makefile.in (maintainer-clean realclean): Split out from
6336 distclean. Depend upon clean-info and distclean.
6338 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6340 * mac-as.r: Fix copyright and version strings.
6341 (cfrg): Use PROG_NAME instead of literal name.
6343 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6345 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6347 * config/tc-a29k.h (tc_unrecognized_line): Define.
6348 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6349 (md_operand): Handle a29k style local dollar labels.
6351 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6353 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6355 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6357 * read.c (s_fill): If md_flush_pending_output is defined, call
6360 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6362 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6363 Treat rs_align_code like rs_align.
6365 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6367 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6368 converting an absolute address into a PC-relative one.
6370 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6372 * mpw-config.in: Don't always use te-generic.h for emulation.
6373 (powerpc-apple-macos): Use emulation te-macos.h.
6374 * mpw-make.sed (install, install-only): Edit in Mac-specific
6377 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6379 * configure.in: Improve message about unsupported ELF targets.
6380 * configure: Rebuild.
6382 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6383 pattern is zero. From Manfred Hollstein.
6385 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6387 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6388 the various idata sections, we check the name on the .section pseudo.
6390 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6392 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6393 add section's paddr to add_number; compatibility to native as and
6396 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6398 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6400 * hash.c (struct hash_entry): Moved here...
6401 * hash.h (struct hash_entry): ...from here.
6403 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6404 if it's already known to be null.
6406 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6408 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6409 bit relocs converted to PC relative relocs. This turned out to
6410 add the offset from the beginning of .text twice.
6412 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6414 * stabs.c (s_stab_generic): In 's' case, free string from
6417 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6419 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6422 * subsegs.h (segment_info_type): Make bitfields unsigned.
6424 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6425 and move them together. On most systems this will reduce the
6426 structure size by one word.
6427 (operatorT): Define O_max.
6428 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6431 * read.c (pop_insert): Print error returned by hash table
6434 * as.c (dump_statistics): Split out from main; dump some hash
6435 table stats and target-specific stats.
6436 (start_time): No longer automatic to main.
6437 (main): Set file-level start_time and call dump_statistics at
6438 exit. Exit by calling xexit.
6439 (show_usage): Make --statistics description less specific.
6440 * subsegs.c (subsegs_print_statistics): New function.
6441 * write.c (write_print_statistics): New function.
6442 (n_fixups): New static variable.
6443 (fix_new_internal): Increment it.
6444 * read.c (read_print_statistics): New function.
6445 * read.h (read_print_statistics): Declare.
6446 * symbol.c (symbol_print_statistics): New function.
6447 * symbol.h (symbol_print_statistics): Declare.
6448 * hash.c (hash_print_statistics): New function.
6449 * hash.h (hash_print_statistics): Declare.
6450 * config/tc-i386.c (i386_print_statistics): New function.
6451 * config/tc-i386.h (i386_print_statistics): Declare.
6452 (tc_print_statistics): New macro.
6453 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6456 * hash.c (DELETED): Rewrite to use a valid but unique address.
6457 (START_POWER): Reduce to 10.
6458 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6459 Add new values for counting strcmp calls.
6460 (GROW_FACTOR): New macro.
6461 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6463 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6464 (hash_new): Use FULL_VALUE.
6465 (struct hash_control): Definition moved here.
6466 (hash_code): Don't mask to low bits.
6467 (hash_ask): Mask returned hash code here. Check hash value before
6468 calling strcmp; count strcmp calls.
6469 * hash.h (struct hash_control): Declare, don't define, here.
6470 (HASH_STATLENGTH): Deleted.
6471 (struct hash_entry): Add field for hash code.
6472 (hash_say, hash_apply): Don't declare.
6474 * hash.c (destroy): Return void.
6475 (applicatee): Ditto.
6476 (main): Fix declarations.
6477 (hash_apply): Return void. Argument `function' returns void. Put
6478 inside "#ifdef TEST".
6479 (hash_say): Define only if TEST is defined.
6480 * hash.h (hash_apply, hash_say): Declarations deleted.
6482 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * configure: Rebuild with autoconf 2.7.
6486 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6488 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6489 * configure: Rebuild with autoconf 2.6.
6491 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6493 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6494 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6496 (ppc_frob_file): Remove.
6497 * config/tc-ppc.h (tc_frob_file): Don't define.
6498 (ppc_frob_file): Don't declare.
6500 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6502 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6503 * config/alpha-opcode.h: Include one-operand variants of jmp and
6506 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6507 with te-delta.h in 8.3 file systems.
6508 * configure.in: Adjusted.
6510 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6512 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6514 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6516 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6518 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6520 Version 2.6 released.
6521 * Makefile.in (VERSION): Updated to 2.6.
6523 * config/obj-coff.c (write_object_file): Change use of md_do_align
6524 to pass a pointer rather than a fill value, to match other uses.
6526 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6528 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6530 * as.c (main): Move md_end call to just after call to
6531 perform_an_assembly_pass. Delete cpu-specific code here.
6532 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6533 * config/tc-arm.c (md_end): Unused function deleted.
6534 * config/tc-ns32k.c (md_end): Ditto.
6536 * config/tc-i386.c (i386_align_code): New function, moved here
6537 from HANDLE_ALIGN macro.
6538 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6540 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6542 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6545 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6547 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6548 multi-byte nops to avoid changing gcc. The necessary gcc change
6549 might break old assemblers.
6551 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6553 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6554 generate optimal multi-byte nop instructions for ".align n"
6555 ".align n,0x90", and aligns requiring more than 15 bytes of
6556 padding still generate multiple 0x90's as before.
6558 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6560 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6562 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6564 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6565 * configure: Update.
6566 * mpw-make.sed: Reorder commands to make sed happier.
6567 * config/te-macos.h: New file.
6568 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6570 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6572 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6573 conditional branches.
6574 (md_apply_fix): Likewise.
6576 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6579 generate a reloc which the linker will not handle correctly. Fix
6580 overflow checking--R_IREL is 18 bits, not 17.
6582 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6584 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6585 from a PC relative reloc if TC_A29K.
6587 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6588 code depends upon it.
6590 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6591 $extend. Based on code from Eric Freudenthal
6592 <freudenthal@nyu.edu>.
6593 * config/tc-a29k.h (LEX_DOLLAR): Define.
6594 * read.c (LEX_DOLLAR): Define if not defined.
6595 (lex_type): Use LEX_DOLLAR.
6597 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6599 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6602 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6606 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6608 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6609 used only by "dlltool.c".
6611 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6614 (md_pseudo_table): Don't define "extern".
6616 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6620 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6622 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6624 * macro.c (macro_expand_body): Don't warn about == with a
6625 nonexistent parameter, in case it is in a comment field.
6627 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6629 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6630 set, even if macro_alternate is set.
6631 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6632 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6633 the token unless it ended in '@'.
6634 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6635 * doc/c-a29k.texi: Document macro usage on A29K.
6637 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6639 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6641 (install_operand): Likewise.
6643 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6645 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6647 * configure.in (m88k-motorola-sysv*): New target.
6648 * configure: Rebuild.
6649 * config/te-delta88.h: New file.
6650 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6652 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6653 (md_do_align): Define.
6654 * config/tc-m88k.c: Include "subsegs.h".
6655 (m88k_do_align): New function.
6657 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6658 (COFF_NOLOAD_PROBLEM): Define.
6659 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6661 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6663 * config/tc-i386.c (md_assemble): For a jump instruction with
6664 non-constant target, require 7 available bytes in the current
6667 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6669 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6672 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6674 * configure.in (alpha-*-linux*): Use ecoff.
6675 * configure: Rebuild.
6676 * ecoff.c (ecoff_directive_extern): New function.
6677 (ecoff_directive_weakext): New function.
6678 (ecoff_build_symbols): Handle weak symbols.
6679 (ecoff_setup_ext): Likewise.
6680 (ecoff_frob_symbol): Warn about weak common symbols.
6681 * ecoff.h (ecoff_directive_extern): Declare.
6682 (ecoff_directive_weakext): Declare.
6683 * symbols.c (S_IS_WEAK): New function.
6684 * symbols.h (S_IS_WEAK): Declare.
6685 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6687 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6690 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6692 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6694 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6695 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6696 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6697 * config/obj-coff.c (coff_frob_symbol): Don't call
6698 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6699 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6702 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6703 (ppc_stab_symbol): New static variable.
6704 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6705 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6706 sy_tc.real_name to the stab string.
6707 (ppc_bc, ppc_ec): New static functions.
6708 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6710 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6712 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6715 * input-scrub.c (input_scrub_push): Reset sb_index.
6717 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6719 * listing.c (listing_newline): Don't create a frag in the absolute
6722 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6724 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6725 (ppc_csect): Move most of the code to ppc_change_csect, and call
6727 (ppc_change_csect): New static function, taken from ppc_csect.
6728 (ppc_section): New static function.
6729 (ppc_saw_abs): New static varable.
6730 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6731 a symbol has no csect.
6732 (ppc_adjust_symtab): New function.
6733 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6734 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6736 * write.c (write_object_file): If tc_adjust_symtab is defined,
6737 call it just before the call to obj_adjust_symtab.
6739 * symbols.c (symbol_find_or_make): Change name to be const.
6740 * symbols.h (symbol_find_or_make): Update declaration.
6742 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6744 * doc/as.texinfo (Align): Mention SH.
6745 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6747 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6748 (Z8000 Directives, even): Don't give numeric align value, instead
6751 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6753 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6756 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6758 * Makefile.in (diststuff): Also make info.
6759 (maintainer-clean realclean): Also make clean-info.
6761 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6763 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6764 (pa_subspace): For ".nsubspa", always create a new subspace
6765 with the given attributes, even if one already exists with the
6768 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6770 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6771 TC_FORCE_RELOCATION, taking an additional section argument. If
6772 the section of the target symbol is not the same as the current
6773 section, always force the relocation to be used.
6774 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6776 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6777 md_pcrel_from function, taking an additional section argument.
6778 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6780 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6781 older TC_FORCE_RELOCATION if not defined.
6782 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6783 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6784 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6785 TC_FORCE_RELOCATION.
6787 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6789 * input-scrub.c (as_where): Set name to null pointer if we don't
6791 * messages.c (identify): Only print filename if non-null.
6792 (as_show_where): Ditto, for line number too.
6793 (as_warn_internal, as_bad_internal): Ditto.
6795 * input-file.c (input_file_open): If the input file can't be
6796 opened, consider it an error.
6798 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6800 * config/tc-mips.c: Added mips_4100 control, and support for
6801 accepting the 4100 as a MIPS architecture variant (md_begin,
6802 macro_build, mips_ip, md_parse_option). Adding suitable
6803 command-line OPTIONs, and updating the help text (md_show_usage).
6805 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6807 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6808 BFD_ASSEMBLER is defined.
6810 * Use one active frag and one obstack per frag chain:
6811 * frags.c (frags): Variable deleted.
6812 (frag_alloc): New function.
6813 (frag_grow, frag_more, frag_variant, frag_now_fix,
6814 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6816 (frag_new): Ditto. Verify that frch_last and frag_now match on
6817 entry and exit, and that old frag_now has non-zero type. Replace
6818 "know" uses with "assert". Use frag_alloc instead of mucking with
6820 * frags.h (frags): Declaration deleted.
6821 * subsegs.h (struct frchain): Add new field frch_frag_now.
6822 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6824 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6825 give it any stricter alignment than frchainS structures need. Do
6826 not initialize frags obstack. Set frag_now to point to
6827 dummy_obstack. Initialize absolute_frchain.
6828 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6829 field of frchainS. Don't create new frags on section switch, and
6830 use frag_alloc when creating a new frag chain. For absolute
6831 section, set frchain_now to absolute_frchain. Verify that
6832 frch_last and frag_now match on entry and exit. Initialize
6833 per-chain obstack, and under gcc, set required alignment to that
6834 needed by fragS structure.
6836 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6838 * stabs.c (get_stab_string_offset): Only copy input string if a
6839 fresh copy is needed, not if the section already exists.
6840 (s_stab_generic): Cache stab section name to bypass lookups, since
6841 usually it will match. Could be made faster still by changing the
6842 memory allocation rules.
6843 (s_xstab): Cache section name to bypass repeated string
6846 * frags.c (frag_new): Deleted register declarations.
6848 * listing.c (frag_now): Don't declare.
6850 * as.c (chunksize): New variable.
6851 (debug_memory): New variable.
6852 (main): If debug_memory is set, reduce chunksize and
6854 * as.h (chunksize): Declare it.
6855 * read.c (read_begin): Use it.
6857 * config/tc-alpha.c (md_shortopts): Include 'g'.
6858 (md_parse_option): Ignore it.
6860 * Makefile.in (distclean): Remove Makefile and config.status from
6861 testsuite directory.
6862 (clean-here): Don't delete testsuite. Instead, delete only the
6863 files within it that would be generated by running tests.
6865 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6866 frag_now_fix instead of accessing obstack info directly.
6867 * config/tc-arm.c (s_ltorg): Ditto.
6868 (md_assemble): Ditto.
6870 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6873 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6875 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6876 chain after parsing value expression, if any, to avoid separating
6877 continued .stabs lines.
6879 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6881 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6882 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6884 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6886 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6887 -mcom support and PPC_OPCODE_ANY for -many.
6888 (md_parse_option): Ditto.
6890 (md_begin): For duplicate instructions, print all duplicates
6893 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6895 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6896 common mode operation.
6897 (md_show_usage): Add -mcom to usage message.
6899 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6901 * expr.c (op_rank): Add O_symbol_rva.
6902 * expr.h (operatorT): Add O_symbol_rva.
6903 * read.c (cons_worker): Set O_symbol_rva when necessary.
6904 * write.c (fix_new_exp): Understand O_symbol_rva.
6906 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * config/tc-mips.c: Correct s_cons arguments. From Michael
6909 Joosten <joost@ori.cadlab.de>.
6911 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6913 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6914 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6915 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6917 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6918 make non-static. Change all users.
6919 * config/obj-coff.h (coff_n_line_nos): Declare.
6921 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6923 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6925 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6927 * config/obj-elf.c (obj_elf_common): Convert specified byte
6928 alignment to power of two. Set size of local bss symbol.
6930 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6932 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6934 * sb.c, macro.c: Decide whether to include <string.h> or
6935 <strings.h> just as as.h does.
6937 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6939 * Makefile.in (site.exp): Fix setting of $srcdir.
6941 * config/tc-arm.c (md_atof): Fix little-endian output.
6942 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6945 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6947 * doc/as.texinfo: Split out the NS32k family documentation,
6948 despite its being commented out for now.
6949 * doc/c-ns32k.texi: New file.
6951 * sb.c, macro.c: Include string.h.
6953 * Makefile.in (comparison): Only check *.o; we don't care if
6954 timestamps inserted by the native linker differ.
6956 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6957 if alignment stricter than 4 bytes is requested; in that case,
6958 align to a 4-byte boundary first.
6960 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6962 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6963 uninitialized" warning for `Max_Source_Offset'.
6965 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6967 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6968 qualifiers and detect errors if present.
6969 (md_assemble): Add call to parse_toc_entry. Also added some support
6970 for the [tocv] qualifier.
6971 (ppc_pe_tocd): New function to support data in the toc section.
6973 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6975 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6978 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6980 * config/tc-m68k.c (isword): Accept all values from -65536 to
6981 +65535, so ~VAL will not be rejected.
6983 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6984 skip characters after the pseudo-op.
6986 * read.c (get_line_sb): Don't look past buffer_limit.
6987 (s_include): In MRI mode, skip characters after the file name.
6989 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6991 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6992 periods in register names.
6994 For older changes see ChangeLog.1.