1 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
9 depends upon HAVE_{UNLINK,REMOVE} values rather than host
12 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
14 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
16 Fri Jan 28 10:18:06 1998 Bill Moyer <billm@cygnus.com>
18 * as.h (flag_warn_instructionswap): added new flag variable.
19 * as.c (parse_args): added "--nowarnswap" command line arg.
20 * tc-d10v.c (write_2_short): emit "Swapping instructions"
21 warning only if flag_warn_instructionswap is set.
24 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
26 * configure.in: Add dvp support.
27 * configure: Regenerate.
28 * config/tc-dvp.[ch]: New files.
31 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
33 * config/tc-v850.c (v850_insert_operand): Display instruction when
34 an error is encountered.
36 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
38 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
39 (i386-*-sco3.2v5*coff): New target.
40 (i386-*-sco3.2*): New target.
43 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
45 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
48 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
50 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
51 validate_immediate return value in the right type for comparisons
54 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
56 * listing.c (MAX_BYTES): Use listing variables not constants.
57 (data_buffer): No longer an array, but a pointer.
58 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
59 (listing_listing): Allocate data_buffer.
61 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
63 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
64 --listing-rhs-width, --listing-cont-lines.
66 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
67 (listing_lhs_cont_lines, listing_rhs_width): New vars.
68 (print_lines): Use the variables instead of the constants.
69 (listing_listing): Likewise.
70 * listing.h: Declare the new vars.
72 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
74 * as.c (parse_args): Add --keep-locals alias for -L.
75 Add --strip-local-absolute.
77 * as.h (flag_strip_local_absolute): New flag.
78 * symbols.c (S_IS_LOCAL): Use it.
79 * config/obj-aout.h (S_IS_LOCAL): Likewise.
80 * config/obj-bout.h (S_IS_LOCAL): Likewise.
81 * config/obj-coff.h (S_IS_LOCAL): Likewise.
83 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
85 * config/tc-m32r.c: Detect if explicitly parallel instructions
86 might have an io conflict and issue a warning message.
89 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
91 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
92 to a count of the number of matches to skip.
93 (can_make_parallel): Pass count of number of matches to skip to
97 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
100 * config/tc-m32r.c: Add support for swapping fixups of swap
103 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
104 cgen_swap_fixups): Functions to save, restore and swap the fixup
105 chain with a backup copy.
106 (cgen_asm_finish_insn): Returns address of constructed insn.
108 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
110 * listing.c (file_info_struct): Remove FILE, add POS.
111 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
112 (file_info): Don't open the file.
113 (buffer_line): Check for the file in the last_open cache, updating
115 (print_source): Don't reference file_info->file.
116 (listing_listing): Likewise.
117 (listing_print): Close the file in the cache, if any.
120 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
122 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
123 parallel instructions so that they are in the correct order.
124 (reads_from_src_reg, get_src_reg, can_make_parallel,
125 make_parallel): New functions to support opportunistic
126 parallelisation of adjacent instructions.
129 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
131 * read.c (dwarf_file_string): New file static variable.
132 (emit_expr): Look for constant sequence that leads up to a file
133 name in DWARF debugging output.
134 (stringer): Use dwarf_file_string to decide whether to accept a
135 string as a file name.
137 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
139 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
140 (crack_operand): Add reg->reglst MRI hack.
141 (r_seg): Put reglst symbols in reg_section.
142 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
145 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
147 * tc-sh.c (get_specific): Handle SGR & DBR.
150 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
152 * tc-h8300.c (parse_reg): Take the length of the symbol into
153 account when attempting to match a register name.
154 * tc-h8500.c (parse_reg): Likewise.
156 start-sanitize-vr4111
157 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
159 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
163 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
166 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
169 * cgen.c: Formatting changes to improve readability.
171 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
173 * config/tc-mips.c (macro): Rework division code to avoid unfilled
177 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
179 Based on a patch from Jim Wilson
180 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
181 (tc_gen_reloc): Handle cross section PC relative relocs
185 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
187 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
189 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
191 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
192 (expr_jmp_buf): New static local.
193 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
194 (cgen_md_operand): New function.
195 * tc-m32r.c: Clean up pass over `struct foo' usage.
196 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
198 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
200 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
201 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
203 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
205 * config/tc-i386.c (i386_operand): Give an error if there are
206 unrecognized characters after an expression.
208 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
210 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
212 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
214 * configure.in (i386*-go32-rtems*): Fix to be the same as
216 * configure: Rebuild.
218 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
220 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
221 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
222 (mips_ip): Always check for FP_D, not just for instructions that
223 are not part of the regular ISA.
225 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
227 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
229 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
231 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
233 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
235 * expr.c (integer_constant 32bit bignum): Mask off bits outside
236 the range we care about.
239 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
241 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
242 (exec_type_enum): Enumeration giving all of the exec types.
243 (warn_nops): New static variable to give nop warning level.
244 ({cur,prev}_mul32_p): New static variable to keep track of whether
245 the current/previous instruction is a 32-bit multiply.
246 (Optimizing): Make static.
247 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
249 (d30v_insert_operand): Delete declaration of unused function.
250 (write_2_short): Make exec_type argument enum, not int.
251 (parallel_ok): Ditto.
252 (check_range): Delete unused variable(s).
254 (find_format): Ditto.
255 (md_apply_fix3): Ditto.
256 (md_show_usage): Document -n and -N.
257 (md_parse_option): Parse -n and -N.
258 (write_1_short): If -n, warn about adding a nop. Use
260 (write_2_short): Use enumeration values instead of hard coded
261 integers. Reset exec_type for default operations. For explicit
262 parallel operations, call parallel_ok to make sure everything is
263 ok. If writing out a parallel operation, and the previous
264 instruction was a 32-bit multiply, indicate current instruction
266 (parallel_ok): Allow add/tx ... to be done in parallel with
267 another add/tx ... assuming the gpr registers don't overlap.
268 (md_assemble): Use exec type enumeration values, not hard coded
269 ints. Check for loads or 16-bit multiplies following in the next
270 cycle after a 32-bit multiply. Add nops if that is the case.
271 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
272 cur_mul32_p if current instruction is a 32-bit multiply.
273 (find_format): Change spacing and layout.
277 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
279 * config/tc-tic80.c (tic80_relax): New static variable.
280 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
281 (md_parse_option): Handle new relax options.
282 (md_show_usage): Document new relax options.
283 (find_opcode): Don't use short forms of PC relative branches if
288 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
290 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
291 used/set flag fields. Make flag vars unsigned long. Use
292 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
293 parallel if they use the same conditional flag with reversed
294 meaning. Allow 2 add/sub insns that set the carry or overflow
295 flags but do not query them to be done in parallel. Don't allow 2
296 word store operations to be done in parallel with ADDppp or
297 SUBppp. Don't allow loads to be done in parallel with 16 bit
301 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
303 * config/tc-arm.c: Prevent use of interworking support for
306 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
308 * doc/all.texi: Add M32R cpu.
310 * doc/as.texinfo: Add documentation of m32r processor.
312 * doc/c-m32r.texi: New file, documenting m32r specific features.
315 * config/tc-m32r.c (allow_m32rx): New function.
316 (enable_m32rx): New variable.
317 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
318 (md_show_usage): Document new --m32rx command line option.
319 (md_parse_option): Implement new --m32rx command line option.
322 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
324 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
328 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
330 * config/tc-tic80.c (build_insn): Handle instructions that have
331 long (32 bit) PC relative offsets. Fix places that previously
332 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
333 (md_apply_fix): Add case to handle long PC relative offsets.
336 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
338 * doc/c-arm.texi (ARM Options): Document support for new ARM
341 * config/tc-arm.c (md_parse_option): Add support for new ARM
344 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
346 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
347 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
349 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
351 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
354 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
355 SHT_V850_{S|T|Z}COMMON to mark special common sections.
357 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
359 * config/tc-v850.c: Brought up to date with the branch.
361 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
363 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
364 (SWITCH_TABLE): Handle BFD_RELOC_8.
365 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
366 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
367 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
369 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
371 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
372 apparent bug in gcc's long long support crossing from x86.
374 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
376 * config/tc-arm.c: Brought up to date with latest changes on arm
379 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
381 * config-gas.com: Get version info from configure.in.
383 * makefile.vms: include depend.obj in OBJS.
385 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
387 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
388 all corresponding code.
390 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
392 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
393 run-time endian selection.
396 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
398 * tc-sh.c (parse_reg): Properly quote for fv4.
401 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
403 * symbols.c (resolve_symbol_value): Add missing breaks in case on
404 symbol value operator.
406 start-sanitize-vr5400
407 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
409 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
413 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
415 * config/tc-d10v.c (parallel_ok, find_opcode):
416 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
418 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
420 * config/obj-coff.c (fixup_segment): Cast second arg of
421 md_apply_fix3 call to type "valueT *".
423 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
425 * configure.in (emulations): Make FreeBSD an aout / i386bsd
427 * configure: Re-generate.
429 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
431 * config/tc-mips.c (macro_build): Use the membership field
435 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
437 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
438 first argument if it's supposed to be a register.
441 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
443 * config/tc-mips.c (mips_4900): Added.
444 (hilo_interlocks): Added mips_4900.
445 (md_begin): Set default for mips_4900.
446 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
447 (md_longopts): Add "m4900" and "no-m4900".
448 (md_parse_option): Handle above options.
451 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
453 * app.c (do_scrub_chars): If d10v, re-insert a space before
454 a '#' when in state 10.
456 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
458 * config/tc-h8300.c: Include "subsegs.h".
459 (tc_reloc_mangle): Handle references to symbols which are not
460 being output, so that references to `.' work.
462 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
464 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
467 * macro.c (sub_actual): If we don't find a parameter for an &,
470 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
471 start-sanitize-vr5400
473 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
475 (hilo_interlocks): VR5400 has interlocks.
476 (md_begin): Expect mips64vr5400, not mips64r5400.
479 * config/tc-mips.c (mips_ip): In default case, call as_bad
480 instead of fprintf, to get "assembler messages:" message output
481 before instead of after.
483 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
485 * frags.h: Handle multiple inclusion.
487 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
489 Based on a patch from Ian.Dall@dsto.defence.gov.au.
490 * as.h (struct frag, frag support): Moved from here.
492 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
494 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
495 * cgen.c (cgen_asm_finish_insn): Update.
496 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
497 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
498 (md_convert_frag): Ditto.
499 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
500 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
501 (TC_FRAG_INIT): Update.
503 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
505 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
506 print out MD fields of fix.
507 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
508 defined) to initialize MD fields in frag.
509 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
510 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
511 * config/tc-ns32k.h: Add comments. Remove obsolete
512 BFD_FAST_SECTION_FILL definition, change prototypes for
513 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
514 opcode_frag and opcode_offset and remove pcrel_adjust.
515 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
516 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
517 (TC_FRAG_INIT): new macro to initialize machine dependent field in
519 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
520 MD fields in frag structure.
521 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
522 fix_bsr): macros to access MD fields in fix structure.
523 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
524 use struct opcode_location as these fields are now in the frag
526 (convert_iif): Call frag_more as it is needed instead
527 of trying to allocate for the whole insn. Avoid call of frag_more
528 with negative argument.
529 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
530 md_estimate_size_before_relax, md_pcrel_from,
531 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
533 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
534 opcode_offset and remove pcrel_adjust.
535 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
536 fix_new_ns32k_exp with changed arguments.
538 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
540 * tc-mips.c (md_begin): Reorganize setting of default values so
541 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
543 (md_parse_option): Remove all code that sets defaults; md_begin
544 handles all of this now.
546 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
548 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
550 (bootstrap, bootstrap2, bootstrap3): Likewise.
551 * Makefile.in: Rebuild.
553 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
554 TOC section to be against the csect.
556 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
558 start-sanitize-vr5400
559 * config/tc-mips.c (mips_5400): New variable.
560 (md_begin, md_parse_option): Handle 5400 options/names.
561 (macro_build, mips_ip): Check for 5400-specific instructions.
562 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
566 * config/tc-mips.c (validate_mips_insn): New function, checks
567 match versus mask bits, and also verifies that all bits to be
568 output are actually specified somewhere.
569 (md_begin): Call it for 32-bit instructions, instead of doing
570 match/mask check here. In case of failure, print a message, but
571 check the rest of the opcode table before exiting.
573 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
575 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
576 from Tony Thompson at ARM: athompso@arm.com
579 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
581 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
586 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
588 * config/tc-mips.c (hilo_interlocks): True for tx49.
589 (md_begin): Add mips64tx49.
590 (md_parse_option): Add 4900 cpu.
593 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
595 * config/tc-ppc.c (md_assemble): When handling @l, always sign
596 extend if the operand expects a signed value.
598 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
599 default which is to permit dollar labels.
601 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
603 * config/tc-sparc.c (sparc_memory_model): New variable.
604 (md_longopts): Add -TSO/-PSO/-RMO options.
605 (md_parse_options): Handle them.
606 (sparc_elf_final_processing): For 64 ELF, set required
607 memory ordering in e_flags. Default to RMO and let the user
608 override it through command line.
610 * config/tc-sparc.h (elf_tc_final_processing): Add.
612 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
614 * config/tc-sparc.c (v9a_asr_table): New variable.
615 (sparc_ip): Handle v9a asr's.
616 Patch from David Miller <davem@vger.rutgers.edu>.
618 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
620 * config/tc-sparc.h (md_do_align): New macro.
621 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
622 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
624 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
626 * config/tc-sh.c (sh_small): New variable.
627 (OPTION_SMALL): Define.
628 (md_longopts): Add "small".
629 (md_parse_option): Handle OPTION_SMALL.
630 (md_show_usage): Mention -small.
631 * config/tc-sh.h (sh_small): Declare.
632 (SUB_SEGMENT_ALIGN): Handle sh_small.
633 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
636 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
637 case in little endian mode.
639 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
641 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
642 overflow signalling to linker.
644 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
646 * makefile.vms: Fix for dec c.
648 * config-gas.com: Give explanation for dec c setup in error
651 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
652 sections on openvms/alpha.
654 * config/obj-evax.c: support .weak pseudo-op
656 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
658 * config/tc-sparc.c (default_arch_size): New static local.
659 (struct sparc_arch): Rename arch_size to default_arch_size.
660 New member user_option_p.
661 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
662 (init_default_arch): Check whether default arch is valid.
663 Set default_arch_size in addition to sparc_arch_size.
664 (OPTION_32,OPTION_64): Define.
665 (md_longopts): New entries for -32, -64.
666 (md_parse_option): Handle them.
667 (md_show_usage): Print them. Ensure init_default_arch called.
668 * configure.in (sparc64): Set arch to v9-64.
669 * configure: Regenerated.
671 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
673 * write.c (subsegs_finish): New function, broken out of
675 (write_object_file): Some code moves into subsegs_finish.
676 * write.c (subsegs_finish): Declare.
677 * as.c (main): Call subsegs_finish.
679 * read.c (s_include): Check for error return from
682 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
684 * read.c (get_line_sb): Accept any eol marker while scanning macros.
686 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
688 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
689 * config/tc-i386.h (DIFF_EXPR_OK): Define.
690 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
691 the correct relocation when it exists.
692 * config/tc-i386.c (md_apply_fix3): Likewise.
694 * config/tc-ppc.h: Correct typo in comment.
695 * config/tc-v850.h: Likewise.
697 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
699 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
700 when second instruction is writing to first instructions inputs.
702 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
704 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
705 templated programs to build with -g.
707 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
709 * config/tc-v850.c (md_relax_table): Add support for relaxing
710 unconditional branches. This patch is courtesy of Jim Wilson.
711 (md_convert_frag): Fix relaxing of branches. This patch is
712 courtesy of Jim Wilson.
713 (md_assemble): Create different fixups for conditional and
714 unconditional branches. This patch is courtesy of Jim Wilson.
715 (md_estimate_size_before_relax): Estimate size of variable part of
716 fixup based on whether it is for a conditional or an unconditional
717 branch. This patch is courtesy of Jim Wilson.
718 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
719 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
720 obj_elf_section_change_hook().
721 (v850_comm): New function.
722 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
723 (md_begin): Add bss flag to seg_info of bss sections.
725 Add support for .scommon, .tcommon and .zcommon sections.
727 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
728 .zcommon, .tbss, .call_table_data and .call_table_text.
730 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
732 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
733 * configure: Regenerated.
735 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
737 * config/tc-d10v.c: Fixes to make sure the AT_WORD
738 expression is not confused with -1.
740 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
742 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
743 operand - OPERAND_ATMINUS.
745 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
747 * config/tc-d10v.c (parallel_ok): Note that auto increment and
748 decrement modify the index register.
750 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
752 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
753 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
755 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
756 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
757 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
760 * doc/Makefile.am (CPU_DOCS): Define.
761 (as.info): Depend upon $(CPU_DOCS).
762 * doc/Makefile.in: Rebuild.
764 * configure.in: Remove AM_PROG_INSTALL; it's called by
766 * configure: Rebuild.
768 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
770 * tc-d10v.h (TC_START_LABEL): Don't define.
771 (tc_frob_label): Define.
773 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
775 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
776 to pair a branch and link with anything but an exe instruction.
778 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
780 * config/tc-alpha.c (load_expression): Disable the sym+const .got
781 optimization to reduce the alignment surprises for gcc.
783 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
785 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
786 * config/tc-sparc.c (sparc_target_format): Handle coff here.
787 (sparc_ip): Add %hix,%lox.
788 (md_apply_fix3): Call as_bad_where, not as_bad.
789 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
790 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
792 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
794 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
795 recognizes alphaev5 etc.
796 * configure: Rebuild.
798 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
800 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
801 of mipsr3900 with mipstx39.
803 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
804 -mipsXX message' if the insn isn't an ISA insn.
806 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
808 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
809 Redefine TARGET_FORMAT to call sparc_target_format.
810 * config/tc-sparc.c (in_unsigned_range): New function.
811 (sparc_arch_size): Make static.
812 (sparc_target_format): New function.
813 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
814 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
815 (output_insn): Set `fx_no_overflow'.
816 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
817 (tc_gen_reloc): Likewise.
819 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
821 * config/tc-v850.c (v850_section): Remove.
823 * config/obj-elf.c (obj_elf_section): Enhance error message.
825 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
827 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
828 including obj-elf.h in OBJ_MAYBE_ELF case.
829 (mips_target_format): Return NULL after abort to avoid warning.
831 * ecoff.c (generate_ecoff_stab): Remove unused static function.
833 * expr.c (operator): Accept ==. From Anders Blomdell
834 <anders.blomdell@control.lth.se>.
836 * config/atof-ieee.c (gen_to_words): When generating a denormal
837 number, handle an overflow into the smallest normalized number.
839 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
841 * as.h, input-scrub.c (new_logical_line): New return value.
842 * read.c (s_app_file): Don't note the same file several times
845 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
847 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
849 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
851 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
852 * configure: Rebuild.
854 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
856 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
858 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
859 fn* instructions do not insert implicit fwait. This was changed
862 * config/m68k-parse.y (yylex): Permit an expression to be used for
865 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
867 * Makefile.in: Rebuild.
869 * aclocal.m4: Rebuild with new libtool.
870 * configure: Rebuild.
872 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
874 * app.c (do_scrub_chars): Clear mri_state at end of .mri
877 * config/tc-mips.c (hilo_interlocks): Change from a static
878 variable to a macro, so that it varies with the variables upon
880 (gpr_interlocks, cop_interlocks): Likewise.
881 (md_begin): Don't initialize them.
883 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
885 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
886 of strcmp where appropriate.
888 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
890 * config/tc-v850.c (md_assemble): Cope with a zero data area
891 relocation with a constant offset.
892 (md_assemble): Produce error message when special data area
893 relocations are used on instructions which do not support them.
894 (md_assemble): Reset processor mask if defined by command line
897 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
899 * config/tc-sparc.c: Reorganize file.
900 (parse_keyword_arg): Allow numbers in reg names.
901 (SPECIAL_CASE_NONE): New macro.
902 (md_assemble): Use it.
903 (lookup_arch,init_default_arch): New functions.
904 (default_arch,default_init_p,sparc_arch_table): New static locals.
905 (sparc_arch_size): New static local.
906 (max_architecture): Initialize in init_default_arch.
907 (md_parse_options): Call init_default_arch if necessary.
908 Rewrite -xarch/-A processing.
909 (md_show_usage): Print -A values from sparc_arch_table.
910 (md_begin): Call init_default_arch if necessary.
911 (sparc_md_end): Handle both 32 and 64 bit environments.
912 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
913 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
915 * config.in: Regenerate.
916 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
917 (SPARC_V9,SPARC_ARCH64): Delete.
918 * configure: Regenerate.
919 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
921 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
923 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
925 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
928 * config/tc-v850.c (md_assemble): Corrected typo.
929 * config/tc-v850.c Add new sections: call_table_data and
931 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
932 (handle_ctoff): New Function.
934 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
937 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
939 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
940 displacement from the tiny data area pointer.
942 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
944 * config/tc-hppa.c (fix_new_hppa): Make declaration match
947 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
949 * config/tc-v850.c (processor_mask): New variable.
950 (set_machine, md_parse_option): Set processor_mask.
951 (md_assemble): Check that instruction is available to target
954 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
956 (TARGET_PROCESSOR): New constant.
957 (TARGET_PROCESSOR): New constant.
961 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
963 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
968 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
970 Merge in work from Martin Hunt:
972 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
973 CR is 0 for PSWL and PSWH.
975 * config/tc-d30v.c (do_assemble): Don't accept
976 illegal condition codes for cmpu instruction.
978 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
979 used in d*i instructions.
981 * config/tc-d30v.c (check_size): New function. Check
982 relocations for overflows.
983 (md_pcrel_from_section): Fix relocations between sections.
984 (md_apply_fix3): Use new relocation types for 15 and 21
985 bit relocations in the right container. Needed because
986 the address of the instruction is not eight-byte aligned
987 but the relocations must be.
989 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
990 (find_format): If ".s" or ".l" are used, don't try
991 to compute branch sizes.
993 * config/tc-d30v.c (do_assemble): Check for ".s" or
994 ".l" extensions to opcode names.
995 (find_format): Generate the correct instructions when
996 ".s" or ".l" are used.
998 * config/tc-d30v.c (build_insn): Check for odd registers
999 on instructions that require even registers.
1001 * config/tc-d30v.h (md_start_line_hook): Define.
1002 * config/tc-d30v.c (md_start_line_hook): New hook.
1003 Checks the beginning of each line for a ".". If it
1004 finds one, assume a pseudo-op and flush any unwritten
1007 * config/tc-d30v.c (md_apply_fix3): Fix problem
1008 with determining when fixups were done.
1010 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1011 part of a symbol (for example, "foo+8") was being written
1012 into the instruction.
1013 (md_pseudo_table): Change .word to be 32 bits and add
1016 * config/tc-d30v.c (parallel_ok): Check to see if first
1017 instruction is a jump.
1019 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1022 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1024 start-sanitize-v850e
1025 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1027 * configure.in (emulations): Add v850 emulation.
1029 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1031 * Makefile.am (CPU_TYPES): Add arc.
1032 (TARGET_CPU_CFILES): Add tc-arc.c.
1033 (TARGET_CPU_HFILES): Add tc-arc.h.
1034 (dependencies): Rebuild.
1035 * Makefile.in: Rebuild.
1036 * configure.in: Recognize arc-*-elf*.
1037 * configure: Regenerated.
1038 * config/tc-arc.[ch]: New files.
1040 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1042 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1043 Correct description of hi() reloc prefix.
1045 start-sanitize-v850e
1046 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1047 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1048 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1051 * doc/c-v850.texi: Document new pseudo ops and command line
1054 * config/tc-v850.c (set_machine): New function.
1055 * config/tc-v850.c (.v850): New pseudo op.
1056 start-sanitize-v850e
1057 * config/tc-v850.c (.v850e): New pseudo op.
1058 * config/tc-v850.c (.v850ea): New pseudo op.
1062 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1064 Support -alh and -ald for DWARF 1:
1065 * listing.c (struct list_info_struct): Add debugging field.
1066 (listing_newline): Initialize the debugging field. If ELF, if the
1067 section starts with .debug or .line, set the debugging field in
1068 the listing structure.
1069 (debugging_pseudo): Add list parameter. Change all callers. If
1070 the debugging field is set, consider it to be a debugging pseudo.
1071 If ELF, skip blank lines between debugging lines.
1072 * read.c (emit_expr): If ELF, look for line numbers.
1073 (stringer): If ELF, look for file names.
1075 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1077 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1078 if there is no insert function.
1080 * config/tc-v850.h (TARGET_MACHINE): New constant.
1082 * config/tc-v850.c (v850_insert_operand): Add
1083 -mwarn_unsigned_overflow.
1084 (md_begin): Set BFD machine number based on machine variable.
1085 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1087 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * as.h: Don't declare alloca if it is a macro.
1090 * macro.c: Likewise.
1093 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1095 * config/tc-mips.c: Add tx19/r1900.
1098 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1100 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1101 rename to cpu_types[].
1102 (s_alpha_arch): New function.
1103 (md_pseudo_table): Add "arch".
1105 * config/tc-alpha.c (md_begin): Merge the two loops through the
1107 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1108 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1110 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1112 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1114 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1119 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1123 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1125 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1126 relative to the next instruction, not the current instruction.
1127 (md_assemble): Similarly.
1129 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1131 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1134 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1135 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1136 recognise special instructions.
1137 (md_assemble): Calculation of the size of a fixups corrected.
1139 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1142 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1144 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1145 opcode->opcode as the sentinal. Zero is a valid opcode.
1147 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1150 * doc/c-v850.texi: Change node name to match other chapter nodes.
1152 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1154 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1157 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1159 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1160 number will fit in 64 bits.
1162 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1163 rather than calling abort.
1165 * as.h: Don't define alloca if __GNUC__. Just declare it.
1166 * macro.c: Copy alloca handling from as.h.
1168 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1169 Gabriel Paubert <paubert@iram.es>.
1171 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1172 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1173 is jcxz or a loop instruction.
1175 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1177 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1179 (md_begin): Set up machine architecture and type.
1181 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * symbols.c (resolve_symbol_value): Store the value back into the
1184 symbol expression, to handle add or subtract simplification
1185 correctly. Handle O_symbol_rva. Add default case.
1187 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1188 chunksize while creating the new subsection.
1189 * as.c (chunksize): Initialize to zero.
1190 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1191 calling obstack_begin.
1193 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1195 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1198 start-sanitize-v850e
1199 * config/tc-v850.c (parse_register_list): Support constant
1200 expressions as register lists.
1203 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1205 * doc/c-v850.texi: Change the major node to v850 Machine
1208 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1210 * doc/as.texinfo: Add inclusion of c-v850.texi
1212 * doc/c-v850.texi: New file.
1214 * read.c (is_end_of_line): Make NUL character be considered to be
1217 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-v850.c (parse_register_list): Add support for curly
1221 (cc_names): Add "e" and "ne" conditions.
1223 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1225 * app.c (do_scrub_chars): Support a double dash as starting a
1226 comment that extends to end of line.
1228 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1230 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1232 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1234 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1236 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1237 insn when changing to a different instruction.
1240 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1242 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1243 floating point extensions.
1244 (parse_reg): parse sgr and dbr.
1247 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-v850.c (system_register_name): Support numbers for
1250 system register IDs.
1252 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1254 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1255 flag when alignment is in bytes instead of power of 2, and code to
1256 use that flag to convert alignment to bytes.
1257 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1258 * read.h (s_lcomm_bytes): Add prototype.
1259 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1260 defined, write alignment to alignment bits in section header s_flags
1261 rather than the s_align field.
1262 start-sanitize-tic80
1263 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1264 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1265 pseudo, instead of s_lcomm which wants a power of two for alignment.
1268 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1270 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1272 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1274 * as.c (show_usage): Add -am.
1275 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1276 if we've already got one.
1277 * listing.c (struct list_info_struct): Add line_contents.
1278 (listing_newline): Put unused argument to work: if non-null, save it...
1279 (listing_listing): ... and regurgitate during listing instead of line
1281 * listing.h (LISTING_MACEXP): New define.
1282 (LISTING_NEWLINE): Argument is NULL.
1283 * read.c (read_a_source_file): If expanding macros, break up input
1284 lines and pass them to listing_newline.
1285 * doc/as.texinfo: Document -ac and -am.
1287 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1289 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1294 start-sanitize-v850e
1295 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1297 * config/tc-v850.c: Remove support_v850e flag and command line
1300 * configure.in (emulations): Add support for v850e target
1302 * configure (emulations): Add support for v850e target
1304 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-v850.c: Remove support_v850ea flag and command line
1309 * configure.in (emulations): Add support for v850ea target
1311 * configure (emulations): Add support for v850ea target
1314 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1317 setting EXPECT and TCL_LIBRARY.
1318 * Makefile.in: Rebuild.
1320 * as.h (enum debug_info_type): Define.
1321 (debug_type): Declare.
1322 * as.c (debug_type): New global variable.
1323 (show_usage): Add --gstabs.
1324 (parse_args): Handle --gstabs.
1325 * read.c (generate_asm_lineno): Remove.
1326 (read_a_source_file): Output stabs debugging if appropriate.
1327 Change checks of generate_asm_lineno to check debug_type. Only
1328 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1329 * read.h (generate_asm_lineno): Don't declare.
1330 (stabs_generate_asm_lineno): Declare.
1331 * stabs.c (stabs_generate_asm_lineno): New function.
1332 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1333 Don't turn off debugging.
1334 (add_file): Remove old #if 0 code.
1335 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1336 (ecoff_directive_end): Don't generate stabs line symbols.
1337 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1338 generate_asm_lineno.
1339 (line_label_cnt): Remove.
1340 (ecoff_generate_asm_line_stab): Remove.
1341 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1342 * doc/as.texinfo, doc/as.1: Document --gstabs.
1344 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1346 start-sanitize-v850e
1347 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1348 Add support for v850ea instructions.
1350 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1351 Add support for v850e instructions.
1354 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1355 text of entire opcode.
1357 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1359 * doc/internals.texi: Document rs_leb128.
1361 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1364 in ABSL case, rather than calling abort.
1366 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1368 * as.h (enum _relax_state): Add rs_leb128.
1369 * read.c (potable): Add sleb128 and uleb128.
1370 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1372 * read.h: Update prototypes.
1373 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1374 the symbol value, add a second FINALIZE argument that prevents
1375 changes from being comitted. Update all callers.
1376 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1377 * doc/as.texinfo: Document the new pseudos.
1379 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1381 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1383 (DISTCLEANFILES): Define.
1384 * doc/Makefile.am (DISTCLEANFILES): Define.
1385 * Makefile.in, doc/Makefile.in: Rebuild.
1387 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1389 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1390 Don't set targ or gas_target. Define SCO_ELF and
1391 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1393 * Makefile.am: Remove @target_frag@.
1394 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1396 (dep-am): Mark as phony.
1397 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1399 * config/arm-big.mt, config/arm-lit.mt: Remove.
1400 * config/mips-big.mt, config/mips-lit.mt: Remove.
1401 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1402 * config/ppc-sol.mt: Remove.
1403 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1404 * config/m88kcoff.mt: Remove.
1405 * config/sco5.mt: Remove.
1406 * configure, config.in, Makefile.in: Rebuild.
1408 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1409 further try to circumvent the .y.h rule.
1410 * Makefile.in: Rebuild.
1412 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * Makefile.am: New file, based on old Makefile.in.
1415 * acinclude.m4: New file, from old aclocal.m4.
1416 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1417 shared library handling; now handled by libtool. Replace
1418 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1419 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1420 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1421 * config.in: New file, created by autoheader.
1423 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1424 * stamp-h.in: New file.
1425 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1426 (parse_args): Likewise.
1427 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1428 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1429 * Makefile.in, doc/Makefile.in: Now built with automake.
1430 * aclocal.m4: Now built with aclocal.
1431 * configure: Rebuild.
1433 * cond.c (s_else): If not listing false conditionals, turn listing
1434 off in the false branch of the else.
1436 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1438 * config/tc-mips.c (macro): Fix handling of a double load from a
1439 symbol plus an offset.
1441 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1442 has an associated external symbol.
1444 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1446 * config/tc-alpha.c (s_alpha_ucons): New function.
1447 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1449 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1451 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1452 line if we encounter an error.
1454 * config/tc-v850.c (md_assemble): Sign extend constants value
1455 for hi and hi0 expressions.
1456 (v850_insert_operand): Enable range checking for generic 16bit
1459 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1461 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1462 LO16, HI16 and HI16_S relocs.
1464 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1466 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1468 * configure: Regenerated with autoconf 2.12.
1469 * Makefile.in: Add $(EXEEXT) to all executables.
1471 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1473 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1474 unconditional branches.
1475 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1478 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1480 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1482 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * macro.c (define_macro): Make sure the index is in range before
1487 start-sanitize-tic80
1488 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1490 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1491 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1492 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1496 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1498 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1499 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1500 defined, use s_align_ptwo for .align.
1501 * configure.in (i386-*-msdosdjgpp*): New target.
1502 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1503 * configure: Rebuild.
1505 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1507 * config/tc-sparc.c (last_opcode): New static local.
1508 (md_assemble): Don't issue "FP branch in delay slot" warning if
1509 the delay slot has been annulled.
1511 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1513 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1514 code if BFD_ASSEMBLER.
1516 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1518 * config/tc-v850.c (system_registers): Fix ordering of registers.
1520 start-sanitize-tic80
1521 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1523 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1524 when it will be filled in later by relocation information.
1527 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1530 (mips_ip): Fix ISA checks.
1532 start-sanitize-r5900
1533 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1535 * configure.in: Default the r5900 to little endian.
1536 * configure: Rebuilt.
1539 start-sanitize-tic80
1540 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1542 * config/tc-tic80.c (build_insn): Fix endianness problem with
1546 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * config/tc-mips.c (check_absolute_expr): Change warning to
1551 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1553 * config/tc-mips.c (macro_build): Refine code to check if an
1554 instruction is available on a particular cpu variant.
1555 (mips_ip): Likewise.
1557 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1560 OBJ_AOUT to ifdef OBJ_ELF.
1561 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1562 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1564 * write.c (fixup_segment): Change special case for i386-coff to
1565 not apply for i386-pe.
1566 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1567 which were not done.
1568 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1569 (coff_format_ops): Initialize frob_file_after_relocs field rather
1570 than frob_file field.
1571 * config/obj-coff.h (coff_frob_file): Don't declare.
1572 (coff_frob_file_after_relocs): Declare.
1573 (obj_frob_file): Don't define.
1574 (obj_frob_file_after_relocs): Define.
1575 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1576 * configure: Rebuild.
1578 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * config/obj-coff.c (fixup_segment): Never subtract section
1581 address from PC relative reloc which will be fully resolved.
1583 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1585 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1586 with hpux10 header files.
1588 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1590 From Jason Merrill <jason@cygnus.com>:
1591 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1593 * config/tc-i386.h (md_maybe_text): Define.
1594 (md_do_align): Use md_maybe_text.
1596 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1598 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1599 relocations, don't check for symbol being external, weak, etc.
1601 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1603 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1604 calculate relocations to any external symbol, because we might be
1605 linking a shared object and the symbol might be overriden or moved
1606 (for instance, moved into a static executable's .bss section).
1607 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1609 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1610 be calculated by the assembler.
1612 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1613 whose destination lies in the same file, by ignoring the @plt or
1614 @local and aiming the branch at its destination.
1616 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1618 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1619 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1622 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1623 of obj_copy_symbol_attributes.
1625 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1627 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1628 signed operand, sign extend a 32 bit value to the host size.
1630 * Makefile.in (CFLAGS): Subsitute from configure script. From
1631 Jeff Makey <jeff@cts.com>.
1633 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1634 buffer size to make a copy of the symbol.
1636 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1639 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1641 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1642 step through the frags calling cvt_frag_to_fill, switch to
1643 SEG_DATA when we reach data_frag_root.
1645 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1647 * config/tc-mn10300.c (md_assemble): Allow an empty register
1648 list for instructions which use register lists.
1650 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1652 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1654 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1657 * config/tc-arm.c: Add prototypes for many static functions.
1658 (struct asm_opcode ): Add prototypes for parms field.
1659 (struct thumb_opcode ): Likewise.
1660 (fp_op2): Remove unused flags parameter.
1661 (output_inst): Make static.
1662 (arm_after_pass_hook): Remove unused ignore parameter.
1663 * config/tc-arm.h (arm_after_pass_hook): Declare.
1664 (arm_start_line_hook): Declare.
1665 (arm_frob_label): Declare.
1667 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1669 * depend.c (wrap_output): new prototype.
1671 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1673 * config/tc-sh.c (md_apply_fix): Check for overflow.
1675 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1676 section size to be aligned.
1678 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1680 * config/tc-sh.h (md_cons_align): Define.
1681 (sh_cons_align): Declare.
1682 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1683 (sh_no_align_cons): New static variable.
1684 (s_uacons): New static function.
1685 (sh_cons_align): New function.
1686 (sh_handle_align): Warn about misaligned data.
1687 * doc/c-sh.texi: Document .uaword and .ualong.
1689 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * macro.c (macro_expand): In MRI mode, treat single quote as a
1692 separator character when checking for a positional argument.
1694 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1696 * config/tc-arm.c (md_parse_option): Merge in changes from
1699 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1701 * configure.in (emulations): Add Thumb architecture support from
1702 armT-9703-28-branch.
1704 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1706 * doc/all.texi: Add enabling of ARM documentation.
1708 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1710 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1712 * config/tc-mips.c: Added r3900 support.
1714 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1716 * as.c: (parse_args) `-t' option requires an argument.
1718 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-arm.c (md_begin): Change call to
1721 coff_arm_bfd_set_private_flags() to a call to
1722 bfd_set_private_flags().
1724 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1726 * Makefile.in: Rebuild dependencies.
1728 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1729 of a BFD_RELOC_RVA reloc.
1731 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1733 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1734 (hppa_force_relocation): Force a relocation for an absolute
1737 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1739 * doc/as.texinfo: Don't use @value in section names or index
1740 entries; it confuses texinfo.tex.
1742 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1744 * doc/as.texinfo: Updated for -MD option.
1745 * Makefile.in (CFILES): Added depend.c.
1746 (OBJS): Added depend.o.
1747 * as.h (start_dependencies, register_dependency,
1748 print_dependencies): New declarations.
1749 * depend.c: New file.
1750 * as.c (parse_args): Added -MD option.
1751 (main): Call print_dependencies.
1752 (show_usage): Added help for -MD.
1753 * read.c (s_app_file): Call register_dependency.
1754 (s_include): Call register_dependency when file is found.
1755 (read_a_source_file): Call register_dependency.
1757 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1759 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1760 section address to the symbol value.
1762 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1764 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1765 into the new membership field.
1767 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1770 command line then the ARM7 is now chosen by default when setting
1771 the BFD machine and architecture.
1773 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1776 hold APCS selection.
1777 (md_begin): Added code to generate flags to be set into the COFF
1778 header and the calls to the BFD functions to do this.
1779 (md_parse_option, md_show_usage): Added new command line
1780 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1781 -marmv3m, -marmv4, -marmv4t.
1783 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1784 as it is never used.
1786 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1788 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1789 label name with ".".
1790 * config/tc-mn10300.c (md_convert_frag): Likewise.
1792 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * config/tc-mips.c (set_at): Check for bignum.
1795 (check_absolute_expr, macro, mips16_macro): Likewise.
1797 start-sanitize-tic80
1798 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1800 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1801 for overflow/underflow, only insert lower 15 bits into instruction.
1804 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1806 * config/tc-i386.c (pi): Check for RegMMX.
1808 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1810 * expr.c (expr): When subtracting values in the same frag,
1811 subtract X_add_number rather than adding it.
1813 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1815 * config/obj-coff.c (write_object_file): Just pass NULL to
1816 md_do_align, not the address of a char holding NOP_OPCODE.
1818 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1820 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1821 than an address if the floating point value looks sufficiently
1824 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1826 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1827 section size to be aligned.
1829 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1831 * cond.c: Include "macro.h".
1832 (struct conditional_frame): Add macro_nest field.
1833 (initialize_cframe): Initialize macro_nest.
1834 (cond_finish_check): Add nest parameter. Change all callers.
1835 (cond_exit_macro): New function.
1836 * as.h (cond_finish_check): Update declaration.
1837 (cond_exit_macro): Declare.
1838 * input-scrub.c (macro_nest): Make globally visible.
1839 (input_scrub_next_buffer): Call cond_finish_check.
1840 * macro.h (macro_nest): Declare.
1841 * read.c (s_mexit): Call cond_exit_macro.
1843 * config/tc-i386.h (RegMMX): Define.
1844 * config/tc-i386.c (pi): Check for all register types.
1845 (type_names): Add RegMMX.
1846 (md_assemble): Handle RegMMX.
1848 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1850 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1853 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1855 * config/tc-mips.c (nopic_need_relax): Add new parameter
1856 before_relaxing. Use it when testing ecoff_extern_size.
1857 (load_address, macro, md_estimate_size_before_relax): Fix all
1860 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1862 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1863 (obj_elf_subsection): New static function.
1865 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * config/obj-coff.c (coff_header_append): Don't reset string_size
1868 each time through the loop.
1870 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1872 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1874 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1876 * doc/internals.texi (Porting GAS): Correct documentation for
1877 current configure handling of targ-cpu.h, et. al.
1878 (CPU backend): Document listing macros.
1880 * listing.c (data_buffer): Set size based on other listing macros,
1881 rather than always using 100.
1882 (data_buffer_size): Remove static variable.
1883 (calc_hex): Make data_buffer_size a local variable. Don't leave
1884 any slop when filling data_buffer.
1886 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1888 * doc/c-mips.texi: Document .set autoextend.
1890 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1892 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1893 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1894 sparc-*-openbsd*): New targets.
1895 * configure: Rebuild.
1897 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1899 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1900 for all undefined symbols.
1902 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1907 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1909 * configure.in (alpha*-*-openbsd*): New target.
1910 * configure: Rebuild.
1912 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1914 * configure.in (mips-*-openbsd*): New target.
1915 * configure: Rebuild.
1918 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1920 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1921 for instructions using conditional execution.
1924 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1926 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1928 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1930 * Makefile.in (srcroot): Remove.
1931 (INSTALL): Set to @INSTALL@.
1932 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1933 (all, dvi): Don't set srcroot.
1934 (install): Depend upon as.new, gasp.new, and installdirs. Use
1935 $(program_transform_name) directly, rather than using
1936 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1937 (installdirs): New target.
1938 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1939 (install): Depend upon installdirs. Use $(program_transform_name)
1940 directly, rather than using $(INSTALL_XFORM) and
1942 (installdirs): New target.
1943 (install-info-as): Run mkinstalldirs.
1944 (install-info-gasp): Likewise.
1946 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1948 * Makefile.in (INSTALL): Change install.sh to install-sh.
1950 * symbols.c (resolve_symbol_value): Check for division by zero.
1952 From Thomas Graichen <graichen@rzpd.de>:
1953 * Makefile.in: Always use $(SHELL) when running move-if-change.
1954 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1955 * configure: Rebuild.
1957 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1959 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1960 New argument `want'. Update enum cgen_parse_operand_result values.
1961 Initialize if CGEN_PARSE_OPERAND_INIT.
1962 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1963 (md_assemble): Call cgen_asm_init_parse.
1964 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1966 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1968 * config/tc-m68k.c (m68k_ip): Handle #j.
1970 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1972 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1973 right address for call label:32,regs,imm.
1975 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1977 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1979 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1980 symbol for OBJ_ELF anymore.
1982 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1984 * Makefile.in: Regenerate dependencies.
1985 (TARG_CPU): New variable.
1986 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1987 (.dep1): Delete creating of cgen-opc.h.
1988 (.tcdep): Put proper contents in cgen-opc.h.
1989 * configure.in (m32r): Delete setting of extra_files, extra_links.
1990 (AC_OUTPUT): Create cgen-opc.h.
1991 * configure: Regenerated.
1993 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1995 * makefile.vms: Update to build gasp.exe.
1997 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1999 * write.c (relax_frag): Make non-static.
2000 * write.h (relax_frag): Add prototype for.
2001 * config/tc-m32r.h (md_do_align): New arg `max'.
2002 * config/tc-m32r.c (m32r_do_align): Likewise.
2003 Update calls to frag_align, frag_align_pattern.
2004 (fill_insn): Update call to m32r_do_align.
2005 (m32r_scomm): Update call to frag_align.
2007 * config/tc-m32r.[ch]: New files.
2009 * Makefile.in (CPU_TYPES): Add m32r.
2010 (TARGET_CPU_CFILES): Add tc-m32r.c.
2011 (TARGET_CPU_HFILES): Add tc-m32r.h.
2012 (DISTCLEAN_HERE): Add cgen-opc.h.
2013 (.dep1,.tcdep): Create empty cgen-opc.h.
2014 (cgen.o): Add dependencies.
2015 (dependencies): Regenerate.
2016 * as.h (struct frag): New member fr_targ.
2017 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2018 * conf.in (USING_CGEN): New macro.
2019 * configure.in (m32r-*-*): Add entry for.
2020 Add cgen.o to extra_objects.
2021 * configure: Regenerate.
2022 * frags.c (frag_var): fr_pcrel_adjust renamed to
2023 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2024 (frag_variant): Likewise.
2025 * write.c (relax_frag): Likewise.
2026 * config/tc-ns32k.c (*): Likewise.
2028 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2030 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2031 rather than for any end of line character.
2033 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2034 call abort (i.e., as_abort) rather than crashing.
2036 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2037 OBJ_ELF, rather than of S_GET_OTHER.
2039 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2041 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2043 * Makefile.in (VERSION): Set to 2.8.1.
2045 * Branched binutils 2.8.
2047 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2049 * COPYING: Update FSF address.
2051 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2053 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2055 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2057 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2059 * config-gas.com: Update to handle both vax and alpha.
2060 * makefile.vms: Update to use config-gas.
2061 * conf-a-gas.com: Remove file.
2063 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2066 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2067 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2069 start-sanitize-tic80
2070 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2072 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2073 at the beginning of a line for compatibility with .S files where
2074 cpp leaves the filename transitions beginning with '#'.
2077 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2079 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2080 tc_coff_sizemachdep if OBJ_COFF.
2082 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2084 * config/tc-ppc.c (register_name): Declare.
2086 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2088 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2089 * configure: Rebuild.
2091 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2093 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2094 (mips16_mark_labels): New static function.
2095 (append_insn): Call mips16_mark_labels.
2096 (mips_emit_delays): Likewise.
2097 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2098 (s_mips_stab): New static function.
2100 * configure.in: Use ELF for mips-*-gnu*.
2101 * configure: Rebuild.
2103 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2105 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2108 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2110 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2111 set OPCODES_LIB to empty.
2112 * configure: Rebuild.
2114 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2116 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2118 * configure: Rebuild.
2120 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2122 * itbl-parse.y (yyerror): Make static. Declare.
2124 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2125 * configure.in: Set emulations for mips-*-linux*-*.
2126 * configure: Rebuild.
2128 * config/tc-mips.c (struct mips_set_options): Define.
2129 (mips_opts): New static variable.
2130 (mips_isa): Remove. Now a field in mips_opts. Change all
2132 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2133 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2134 (struct mips_option_stack): Define.
2135 (mips_opts_stack): New static variable.
2136 (s_mipsset): Add support for .set push and .set pop.
2137 * doc/c-mips.texi: Document .set push and .set pop.
2139 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2140 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2141 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2143 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * as.c (parse_args): Update copyright date in version message.
2147 * Makefile.in (clean-here): Remove dependency files.
2149 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2150 (s_mri_common): Check S_IS_COMMON unconditionally.
2151 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2152 * config/tc-alpha.c (s_alpha_comm): Likewise.
2153 * config/tc-mips.c (nopic_need_relax): Likewise.
2154 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2155 (ppc_pe_comm): Likewise.
2156 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2157 common symbol to bfd_com_section_ptr.
2158 * config/tc-sparc.c (s_common): Likewise.
2159 (tc_gen_reloc): Likewise.
2162 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2164 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2167 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2169 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2172 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2174 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2177 * listing.c (print_lines): Add lineno parameter. Change all
2179 (listing_listing): Only call calc_hex for the right line.
2180 (listing_list): Set the new edict based on the current edict, in
2181 order to handle listing commands in macros correctly.
2183 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2186 * cond.c (cond_finish_check): New function.
2187 * as.h (cond_finish_check): Declare.
2188 * as.c (main): Call cond_finish_check.
2191 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2193 * config/tc-d30v.c (md_assemble): If two instructions
2194 are supposed to be assembled in parallel and the first one is
2195 long, print an error and stop.
2196 (md_apply_fix3): Don't calculate absolute relocs. Just write
2200 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2202 * config/tc-i386.h (iclrKludge): Define.
2203 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2205 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2207 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2208 * config/tc-alpha.c (alpha_debug): New static variable.
2209 (md_parse_option): Set alpha_debug if -g is seen.
2210 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2213 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2215 * config/tc-d30v.c (build_insn): Enable range-checking code.
2216 (postfix): Stop at space or comma. Fixes PR 11862.
2217 (md_assemble): Change error message.
2220 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2222 * Makefile.in: Added automatic dependency building.
2223 * dep-in.sed: New file.
2225 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2227 * config/obj-ieee.c (segment_name): Don't define function if this
2230 * config/obj-coff.h (DO_STRIP): Don't define.
2231 * config/tc-h8300.h (DO_STRIP): Don't define.
2232 * config/tc-h8500.h (DO_STRIP): Don't define.
2233 * config/tc-w65.h (DO_STRIP): Don't define.
2234 * config/tc-z8k.h (DO_STRIP): Don't define.
2236 * symbols.c (colon): Call obj_frob_label if it is defined.
2237 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2239 * configure.in: Don't set files and links. Don't call
2240 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2241 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2242 * configure: Rebuild.
2243 * Makefile.in (TARG_CPU_C): New variable.
2244 (TARG_CPU_O, TARG_CPU_H): New variables.
2245 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2246 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2247 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2248 (LINKED_SOURCES): Remove.
2249 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2250 (LINKED_HEADERS): Remove.
2251 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2252 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2254 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2255 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2256 (itbl-cpu.h): Remove target.
2257 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2260 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2262 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2264 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2266 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2267 open coded loop that does not require the name to start with a
2270 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2272 * frags.c (frag_var): Change offset parameter to offsetT.
2273 (frag_variant): Likewise.
2274 * frags.h (frag_variant, frag_var): Update declarations.
2275 * config/tc-m68k.c (struct m68k_it): Change foff field to
2277 (add_frag): Change off parameter to offsetT.
2278 * Several files: Add casts to calls to frag_var.
2280 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2281 serialize a parallel make.
2282 (itbl-parse.h): Split target out from itbl-parse.c.
2284 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2286 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2288 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2289 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2290 storing the value of a common symbol.
2292 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2294 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2296 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2297 that is done by symbol_remove and symbol_insert.
2299 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2302 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2304 * config/tc-mips.c (load_register): In 32 bit mode, when not
2305 dealing with a 64 bit number, permit the upper 32 bits to be set
2306 even if bit 31 is not set.
2308 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2310 * read.c (potable): Add "equiv".
2311 (s_set): Handle .equiv based on argument.
2312 * doc/as.texinfo (Equiv): New node to document .equiv.
2313 (Err): New node to document .err.
2315 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2317 * Many files: Add function prototypes.
2318 * as.c (show_usage, parse_args): Make static.
2319 * frags.h (frag_alloc): Declare.
2320 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2321 * symbols.c (dollar_label_instance): Change return type to long.
2322 * symbols.h (print_symbol_value): Declare.
2323 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2324 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2325 (remove_subsegs, relax_frag): Make static.
2326 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2327 (what_kind_of_float): Likewise.
2328 (atof_vax): Make static. Change what_kind to int.
2329 (md_atof): Change what_statement_type to int.
2330 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2331 * config/tc-alpha.c (vax_md_atof): Declare.
2332 (md_atof): Don't declare atof_ieee and vax_md_atof.
2333 * config/tc-i386.c (set_16bit_code_flag): Make static.
2334 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2335 * config/tc-m68k.c (add_fix): Change width to int.
2336 (insert_reg): Change regname to const.
2337 (md_atof): Don't declare atof_ieee.
2338 (demand_empty_rest_of_line): Don't declare.
2339 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2340 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2341 (parse_keyword_arg): Change lookup_fn to take const arg.
2342 (md_atof): Don't declare atof_ieee.
2343 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2344 (tc_aout_pre_write_hook): Don't declare.
2346 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2348 * as.h (bfd_alloc_by_size_t): Don't declare.
2349 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2351 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2353 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2354 (symbol_append): Set sy_next and sy_previous when adding a single
2355 symbol to an empty list. Call debug_verify_symchain.
2356 (verify_symbol_chain): Use assert, not know.
2358 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2360 * NEWS: Note BeOS support.
2361 * configure.in: (ppc-*-beos): New target, use coff as object format.
2362 * configure: Regenerate with autoconf.
2364 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * config/tc-mips.c (md_apply_fix): Improve error message for out
2369 * Makefile.in: Add dependencies on obstack.h where needed.
2371 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2373 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2374 case of a symbol equated to another symbol when using SVR4_PIC.
2376 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2378 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2380 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2381 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2383 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2384 and md_elf_section_change_hook if they are defined.
2385 (obj_elf_text, obj_elf_previous): Likewise.
2387 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2389 * config/obj-multi.h (struct elf_obj_sy): Define if
2391 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2393 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2394 OBJ_SYMFIELD_TYPE is defined.
2396 * doc/as.texinfo (bss): Improve description of .bss section. In
2397 ELF or COFF, you are permitted to switch into the section.
2398 (Comm): Rewrite description of common symbols.
2399 (Lcomm): Mention that some targets permit a third argument.
2401 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2403 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2405 * symbols.c (colon): Change type of local to int. From Alan Modra
2406 <alan@spri.levels.unisa.edu.au>.
2408 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2409 alignment if a zero fill pattern was explicitly specified.
2410 * config/tc-sh.c (sh_do_align): Likewise.
2412 * read.c (equals): Always permit register names to be redefined.
2414 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2415 mips16 symbol to be adjusted if a symbol is being subtracted from
2418 From Eric Youngdale <eric@andante.jic.com>:
2419 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2420 illegal symbol version names.
2421 (elf_frob_symbol): Check for external default versions.
2423 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2425 From Eric Youngdale <eric@andante.jic.com>:
2426 * config/obj-elf.h (struct elf_obj_sy): Define.
2427 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2429 * config/obj-elf.c (obj_elf_symver): Just record the name.
2430 (obj_symbol_new_hook): Initialized versioned_name field.
2431 (elf_frob_symbol): If there is a versioned_name, either rename the
2432 symbol, or add an alias with that name.
2434 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2436 * config/tc-mn10300.c (md_relax_table): Define.
2437 (md_convert_frag): Implement.
2438 (md_assemble): Handle relaxable operands/instructions correctly.
2439 (md_estimate_size_before_relax): Implement.
2440 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2442 * config/tc-mn10200.c (md_relax_table): Fix typos.
2444 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2445 relocs anymore. Tweak fx_offset for pc-relative relocs.
2447 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2449 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2452 start-sanitize-tic80
2453 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2455 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2457 * config/tc-tic80.c (md_begin): Declare external variable
2458 coff_flags and insert an F_AR32WR bit into it.
2461 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * read.c (equals): Add reassign parameter. Change all callers.
2464 * read.h (equals): Update declaration.
2466 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2469 can rely on the frag address to determine whether a frag is
2472 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2474 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2475 (S_LOCAL_NAME): Likewise.
2476 (FAKE_LABEL_NAME): Define unconditionally.
2477 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2479 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2480 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2481 Don't define FAKE_LABEL_NAME.
2482 * config/te-ic960.h: Likewise.
2483 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2484 (mips_frob_file_before_adjust): Declare.
2485 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2486 (mips_local_label): Remove.
2488 * config/te-sco386.h: Remove; not used.
2490 start-sanitize-tic80
2491 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2493 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2494 byte alignment rather than power-of-two alignment that is the
2498 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2502 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2503 message, and add newline.
2504 (process_file): Don't process assignments in the label if this is
2505 a equ or assign pseudo-op.
2506 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2507 and K_EQU, to match documentation.
2509 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2511 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2512 to denote read-only data sections.
2514 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2516 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2517 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2519 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2520 binary number if the next character is '+' or '-'.
2522 start-sanitize-tic80
2523 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2525 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2526 (find_opcode): Match operands that can be floats.
2527 (build_insn): Handle O_big (float) expressions and build
2531 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2533 * configure.in (mips*-*-lnews*): New target, also make empty
2534 emulation list for this target.
2535 * configure: Update.
2536 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2537 (mips_target_format): Use.
2538 * te-lnews.h: New file.
2540 start-sanitize-tic80
2541 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2543 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2544 operands with :m or :s modifiers and generate the right opcodes
2548 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2551 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2553 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2555 * config/tc-m68k.c (instring): Useless local declaration of
2556 crack_operand removed.
2557 * expr.h (expressionS): Changed type of X_op field to operatorT if
2560 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2562 Based on patches from Robert Lipe <robertl@dgii.com>:
2563 * configure.in: Add i386coff and i386elf to emulation list.
2564 * configure: Rebuild.
2565 * as.c (i386coff, i386elf): Declare.
2566 * obj.h (coff_format_ops): Declare.
2567 * config/obj-coff.c (OBJ_HEADER): Define.
2568 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2569 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2570 (obj_pseudo_table): Add "version".
2571 (coff_pop_insert): New static function.
2572 (coff_sec_sym_ok_for_reloc): New static function.
2573 (no_func): New static function.
2574 (coff_format_ops): New variable.
2575 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2576 (obj_symbol_new_hook): Define.
2577 (coff_obj_read_begin_hook): Declare.
2578 (obj_read_begin_hook): Define.
2579 * config/tc-i386.h (i386_target_format): Declare.
2580 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2581 OUTPUT_FLAVOR when appropriate.
2582 (i386_target_format): New function.
2583 * Makefile.in (obj-coff.o): New target.
2584 (e-i386coff.o, e-i386elf.o): New targets.
2586 From Stephen Williams <steve@icarus.icarus.com>:
2587 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2588 (_tc_get_bal_of_call): Don't declare.
2589 (tc_get_bal_of_call): Declare as function, don't define as macro.
2590 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2591 in sy_tc field, not x_balntry field.
2592 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2593 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2594 field, not x_balntry field.
2596 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2597 have the SHF_ALLOC attribute.
2599 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2600 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2601 (itbl-lex.o): Depend upon itbl-parse.h.
2603 * itbl-parse.y (yyerror): Change return type to int. Change to
2604 use old style function declaration.
2606 * Makefile.in (itbl-lex.o): Remove -Wall.
2607 (itbl-parse.o): Likewise.
2609 * cond.c (s_ifdef): If we should omit conditionals from listings,
2611 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2612 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2613 (listing_listing): Handle EDICT_NOLIST_NEXT.
2614 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2615 * listing.h (LISTING_NOCOND): Define.
2616 (LISTING_SKIP_COND): Define.
2617 * as.c (show_usage): Mention c as a suboption of -a.
2618 (parse_args): Handle c as a suboption of -a.
2619 * doc/as.texinfo: Document -alc.
2621 start-sanitize-tic80
2622 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2624 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2627 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2629 * doc/as.texinfo: Document .symver.
2631 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2633 * config/tc-d10v.c: Change pre_defined_registers to
2634 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2636 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2638 * config/obj-coff.c: Fix typo in comment section.
2639 start-sanitize-tic80
2640 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2641 an additional alignment argument.
2642 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2644 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2648 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2650 * Makefile.in: Remove dependancies on itbl-cpu.h.
2651 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2654 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2656 * itbl-ops.h: Include as.h.
2658 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2660 * as.c: Remove -t option.
2661 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2662 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2663 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2665 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2667 * itbl-ops.c: Don't define DEBUG.
2669 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2671 * Makefile.in: Update itbl-test.c to reflect its new location.
2673 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2675 * itbl-ops.c: Add test for itbl_have_entries.
2676 * config/tc-mips.c: Remove test for itbl_have_entries.
2677 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2679 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2682 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2683 (LEX, LEXFLAGS): Define.
2684 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2686 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2688 * itbl-parse.y: Fix indentation mistakes from indent program.
2689 * itbl-lex.l: Fix indentation mistakes from indent program.
2690 * itbl-ops.h: Add include for ansidecl.h.
2691 Add PARAMS around function arguments.
2692 Add declaration for itbl_have_entries.
2693 * itbl-ops.c: Add PARAMS around function arguments.
2694 * Makefile.in: Add itbl build rules.
2695 Add dependancies for itbl files to mips target.
2696 * as.c: Add itbl support.
2697 Add new option "--insttbl" for dynamically extending instruction set.
2698 * as.h: Declare insttbl_file_name;
2699 the name of file defining extensions to the basic instruction set
2700 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2701 itbl-ops.o to extra_objects for mips configuration.
2702 Add include file link from itbl-cpu.h to
2703 config/itbl-${target_cpu_type}.h.
2704 * config/tc-mips.c: Allow copz instructions.
2705 Add notes for future additions to the itbl support.
2707 (macro): Call itbl_assemble to assemble itbl instructions.
2708 See if an unknown register is specified in an itbl entry.
2710 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2711 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2713 start-sanitize-tic80
2714 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2715 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2717 (build_insn): Grab a frag early so we can use the address in
2718 fixups. Take one's complement of BITNUM values before insertion
2719 in opcode. Add code to support O_symbol operands.
2720 (md_apply_fix): Replace unimplemented warning with implementation.
2721 (md_pcrel_from): Ditto.
2722 (tc_coff_fix2rtype): Ditto.
2725 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2727 * config/tc-d30v.c (parallel_ok): New function.
2728 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2730 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2731 relocation is in different section. Fixes PR11574.
2733 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2735 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2736 don't set the section alignment to 2**4.
2738 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-m68k.c (line_comment_chars): Add '*'.
2742 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2743 (do_scrub_begin): Don't set lex['*'].
2744 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2745 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2748 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2749 * configure: Rebuild.
2750 * config/te-svr4.h: New file.
2751 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2752 TE_SVR4 or TE_DELTA.
2754 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2756 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2757 short conditional branch around a long unconditional branch.
2759 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2761 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2764 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2767 * symbols.c (resolve_symbol_value): If both left and right
2768 operands are undefined, warn about both of them.
2770 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2772 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2773 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2774 (obj_elf_symver): New static function.
2775 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2778 * write.c (relax_segment): Make type and printf format agree.
2780 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2784 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2786 * config/tc-d30v.c, config/tc-d30v.h: New files.
2788 * configure: Rebuilt.
2790 * configure.in: Add case for d30v.
2793 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2795 * config/tc-alpha.h (md_operand): Define with a null expansion,
2796 like all the other targets.
2797 * doc/internals.texi (CPU backend): Add missing word in
2798 md_flush_pending_output description. Fix typo in md_convert_frag
2800 start-sanitize-tic80
2801 * config/tc-tic80: Minor comment additions/changes.
2804 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2806 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2807 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2808 * config/obj-coff.c (obj_coff_def): Use
2809 tc_canonicalize_symbol_name if defined.
2810 (obj_coff_tag, obj_coff_val): Likewise.
2811 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2813 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2815 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2816 does not actually work, though:
2817 * configure.in (i386-sequent-bsd*): New target.
2818 * configure: Rebuild.
2819 * config/tc-dynix.h: New file.
2820 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2822 * read.c (do_align): Add max parameter. Change all callers.
2823 Remove useless static variables.
2824 (s_align): New static function. Do common portion of
2825 s_align_bytes and s_align_ptwo.
2826 (s_align_bytes, s_align_ptwo): Just call s_align.
2827 * frags.c (frag_align): Add max parameter. Change all callers.
2828 (frag_align_pattern): Likewise.
2829 * frags.h (frag_align, frag_align_pattern): Update declarations.
2830 * write.c (relax_segment): Limit alignment change to fr_subtype.
2831 Fix some types to be addressT.
2832 * config/obj-coff.c (size_section): Likewise.
2833 * config/obj-ieee.c (size_section): Likewise.
2834 * config/tc-d10v.h (md_do_align): Add max parameter.
2835 * config/tc-i386.h (md_do_align): Likewise.
2836 * config/tc-m88k.h (md_do_align): Likewise.
2837 * config/tc-m88k.c (m88k_do_align): Likewise.
2838 * config/tc-sh.h (md_do_align): Likewise.
2839 * config/tc-sh.c (sh_do_align): Likewise.
2840 * as.h: Improve comments on rs_align and rs_align_code.
2841 * doc/as.texinfo: Document new alignment arguments.
2842 * doc/internals.texi (Frags): Document use of fr_subtype field for
2843 rs_align and rs_align_code.
2845 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2847 * config/tc-mips.c: Changed opcode parsing.
2849 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2851 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2852 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2853 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2854 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2855 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2856 to a location consistent with the rest of the target include files.
2857 * config/tc-i386.c: Remove misleading comment.
2858 * doc/internals.texi (CPU backend): Add description of function
2859 md_undefined_symbol.
2860 start-sanitize-tic80
2861 * config/tc-tic80.c: Add code to insert predefined symbols into the
2862 symbol table so they can be parsed by the standard expression parser.
2863 Remove custom code that use to parse them.
2864 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2865 to a location consistent with the rest of the target include files.
2868 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2870 * as.h: GNU c provides unlink() function.
2872 Unify section handling on openVMS/Alpha:
2873 * config/tc-alpha.c(s_alpha_link): Remove.
2874 (s_alpha_section): New function.
2875 Remove case-hacking of symbols
2876 Add .code_address pseudo-op.
2877 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2878 (s_alpha_code_address): New function.
2879 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2880 static constructors/destructors.
2881 Add debug code for crash debugs, to be removed when traceback code
2882 is added to object code.
2883 (s_alpha_name): New function for .name pseudo-op.
2884 (alpha_print_token): New function to print token expressions with
2885 alpha specific extensions.
2887 * makefile.vms: Allow compilation with current gcc snapshot.
2889 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2891 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2892 (DVIPS): Set to dvips.
2893 (ps, as.ps, gasp.ps): New targets.
2894 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2895 and MAKEINFO env variables.
2896 (internals.ps): Use DVIPS macro.
2897 (clean): Remove core and backup files.
2898 (distclean): Remove temporary files from building internals.
2900 * doc/internals.texi (Frags): Fix typo.
2901 (GAS processing): Ditto.
2902 (CPU backend): Ditto.
2903 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2904 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2905 * read.c: Remove ugly hack that dealt with config files not
2906 correctly defining TARGET_BYTES_BIG_ENDIAN.
2907 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2908 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2909 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2910 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2911 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2912 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2913 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2914 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2915 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2916 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2917 whether it is defined or not.
2918 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2919 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2920 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2921 whether it is defined or not.
2922 start-sanitize-tic80
2923 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2924 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2927 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2929 * write.c (write_relocs): Correct text in as_fatal error message,
2930 bfd_perform_relocation -> bfd_install_relocation.
2932 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2934 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2935 * read.c (LEX_TILDE): Define if not defined.
2936 (lex_type): Use LEX_TILDE.
2937 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2938 not is_part_of_name.
2940 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2942 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2945 * config/tc-mips.c (mips16_extended_frag): Correct base address
2946 for an extended PC relative instruction.
2947 (md_convert_frag): Likewise.
2949 * config/tc-mips.c (prev_nop_frag): New static variable.
2950 (prev_nop_frag_holds): New static variable.
2951 (prev_nop_frag_required): New static variable.
2952 (prev_nop_frag_since): New static variable.
2953 (append_insn): If we aren't reordering, and prev_nop_frag is not
2954 NULL, and we don't need any nops, then decrease the size of
2955 prev_nop_frag. Don't insert nops because of instructions in
2956 noreorder sections. Remember whether the previous instructions
2957 where in noreorder sections even when not reordering.
2958 (mips_no_prev_insn): Add preserver parameter. Change all
2959 callers. Refer prev_nop_frag variables when appropriate.
2960 (mips_emit_delays): Set up prev_nop_frag.
2961 (s_mipsset): Clear prev_nop_frag if reordering.
2963 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2965 * config/tc-mips.c (append_insn): Remove useless code which
2966 handled swapping a mips16 jump with a mips16 instruction with a
2969 * config/tc-mips.c (md_parse_option): When debugging, set
2970 mips_optimize to 1, not 0.
2972 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2974 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2975 like the expression was based on `.', adjust the value of the
2978 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2979 extended instruction in a delay slot when not reordering.
2980 (md_convert_frag): Warn if an extended instruction appears in a
2983 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2984 (s_insn): New static function.
2985 * doc/c-mips.texi: Document .insn.
2987 * config/tc-mips.c (md_begin): Add the general registers to the
2989 (mips16_ip): First parse the expression, and then see whether it
2990 came up with a register, rather than trying to first see whether
2991 we are looking at a register.
2993 start-sanitize-tic80
2994 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2996 * config/tc-tic80.c: Numerous changes and additions to flesh
2997 out functions that were previously just stubs, and fix some
2998 problems found using the new TIc80 testsuite cases.
3001 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3003 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3004 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3006 * config/tc-mips.c (append_insn): Output jump instruction as a
3007 pair of 2 byte instructions, rather than as a single 4 byte
3010 start-sanitize-r5900
3011 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3012 (mips_ip): Don't check INSN_ISA for a macro.
3015 start-sanitize-r5900
3016 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3018 * config/tc-mips.c: added r5900.
3021 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3023 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3024 config/itbl-mips.h: Add copyright message and fix indentation.
3026 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3028 * itbl-ops.c: New file. Add support for dynamically read
3029 instruction registers, opcodes and formats. Build internal table
3030 for new instructions and provide callbacks for assembler and
3032 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3034 * itbl-ops.h: New file. Header file for itbl support.
3035 * config/itbl-mips.h: New file. Mips specific definitions for
3038 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3040 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3041 fit into the constant field of a relaxable operand, then it does
3044 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3047 a jsr target in a different section just like a jsr to
3048 an undefined target.
3050 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3052 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3053 against any mips16 symbols, not just externally visible ones.
3054 (md_apply_fix): Corresponding change.
3056 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3058 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3059 the operand of the exit instruction.
3061 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3063 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3064 as O_symbol, copy over the segment.
3066 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3068 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3069 fixup to be against the section symbol, adjust the value
3072 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3074 * write.c (write_relocs): Avoid looping on equated symbols.
3075 Adjust fx_offset by X_add_number for each symbol.
3076 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3078 (fixup_segment): Add a loop to track down equated symbols and
3079 adjust fx_offset appropriately.
3081 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3083 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3084 jmp -> bra relaxing.
3085 (md_convert_frag): Handle jmp->bra relaxing.
3086 (md_assemble): Handle jmp->bra relaxing.
3087 (md_estimate_size_before_relax): Likewise.
3089 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/tc-i386.c (i386_align_code): Add comments explaining the
3094 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3096 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3097 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3099 (md_longopts): Add "enforce-aligned-data".
3100 (md_show_usage): Mention --enforce-aligned-data.
3101 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3102 enforce-aligned-data.
3104 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3105 "word", and "short".
3106 (ppc_xcoff_cons): New static function.
3108 * write.c (relax_segment): Give an error if a .space symbol is
3109 common or undefined.
3111 * read.c (read_a_source_file): Don't handle mri_pending_align if
3112 the handler is s_globl or s_ignore.
3114 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3116 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3117 start-sanitize-tic80
3118 * config/tc-tic80.c: Many additions to previous placeholder file.
3119 * config/tc-tic80.h: Ditto.
3122 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3124 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3126 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3128 * config/tc-mips.c (mips_fix_adjustable): New function.
3129 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3130 (mips_fix_adjustable): Declare.
3132 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3133 * read.c (read_a_source_file): After doing an mri_pending_align,
3134 adjust the line_label if there is one.
3135 (s_space): Set mri_pending_align if an odd number of bytes were
3138 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3140 * config/tc-d10v.h (md_do_align): Add this hook to call
3141 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3143 * config/tc-d10v.c (find_opcode): Correctly calculate
3144 branch displacement when .aligns are present.
3146 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3148 * config/tc-mn10200.c (md_relax_table): Define.
3149 (md_convert_frag): Implement.
3150 (md_assemble): Handle relaxable operands/instructions correctly.
3151 (md_estimate_size_before_relax): Implement.
3152 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3154 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3156 * config/tc-mips.c (append_insn): Give an error for jumps to a
3158 (md_apply_fix): Make a branch to an odd address an error rather
3161 * config/tc-mips.c (md_convert_frag): If the user explicitly
3162 requested an extended opcode, pass warn as true to mips16_immed.
3164 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3165 an explicit 0, so that explicitly extended instructions work
3168 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3170 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3171 symbol for a common symbol.
3173 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3175 Patch presumed to have been checked in awhile ago but wasn't.
3176 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3177 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3178 (relax_segment, case rs_org): Move code inside braces. Move locals
3179 target,after inside too.
3180 (relax_segment, case rs_machine_dependent): Guts moved to ...
3181 (relax_frag): New function.
3182 Call md_prepare_relax_scan if defined.
3184 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3186 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3187 'p' operand specifier.
3189 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3191 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3192 m68k family cpus which support long branch addressing modes.
3193 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3194 md_create_long_jump): Use it.
3196 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3198 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3199 the .reginfo or .MIPS.options section if configured for an
3202 * config/tc-mips.c (md_begin): Don't set interlocks for
3205 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3207 * read.c (read_a_source_file): Make sure the symbol ends with
3208 whitespace before checking whether the next character is '='.
3210 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3212 * config/tc-i386.c (sco_id): Moved from here...
3213 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3214 really is an SCO ELF specific thing, not just a SCO x86 specific
3217 start-sanitize-tic80
3218 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3220 * configure.in (tic80-*-*): Don't require 'coff'.
3221 * configure: Regenerate.
3224 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3226 * read.c (emit_expr): Check for overflow of a negative value
3228 * write.c (fixup_segment): Likewise.
3229 * config/obj-coff.c (fixup_segment): Likewise.
3231 * config/tc-m68k.c (struct label_line): Define.
3232 (labels, current_label): New static variables.
3233 (md_assemble): Mark current_label as text, and clear it.
3234 (m68k_frob_label): New function.
3235 (m68k_flush_pending_output): New function.
3236 (m68k_frob_symbol): New function.
3237 * config/tc-m68k.h (tc_frob_label): Define.
3238 (md_flush_pending_output): Define.
3239 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3240 (tc_frob_coff_symbol): Likewise.
3242 * read.c (read_a_source_file): When defining a macro in MRI mode,
3243 don't add the symbol to the symbol table.
3245 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3247 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3248 here since fixup_segment doesn't (linkrelax is set).
3249 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3251 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3253 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3256 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3258 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3259 to avoid warnings with the native HP compiler.
3260 (fix_new_hppa): Similarly for the r_type argument.
3261 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3262 in an #if OBJ_ELF to keep gcc -Wall quiet.
3263 (md_apply_fix): Always initialize "result".
3265 * config/tc-mn10200.c (md_assemble): Generate relocations.
3267 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3269 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3272 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3274 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3275 pass on the new file hook.
3277 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3278 !alpha_force_relocation, as local LITERALs can be adjusted to be
3279 relative to the section.
3281 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3283 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3285 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3286 aligned to odd boundary.
3287 (tc_frob_coff_symbol): Define.
3289 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3291 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3293 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3294 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3296 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3298 (md_assemble): If the size is 'B', set fx_signed.
3299 (md_apply_fix_2): Use fx_signed when checking for overflow.
3301 * write.h (struct fix): Add fx_signed field.
3302 * write.c (fix_new_internal): Initialize fx_no_overflow and
3304 (fixup_segment): Use fx_signed when checking for overflow.
3305 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3306 fx_signed when checking for overflow.
3308 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3310 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3311 updated, and all the useful information is in doc/internals.texi.
3313 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3314 * read.c (read_a_source_file): Check for conditional operators
3315 before doing an MRI pending alignment.
3316 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3317 (tc_conditional_pseudop): Define.
3318 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3319 * doc/internals.texi (CPU backend): Describe
3320 tc_conditional_pseudoop.
3322 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3323 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3325 (md_begin): Check m68k_rel32_from_cmdline before setting
3327 (m68k_mri_mode_change): Likewise.
3328 (md_longopts): Add --disp-size-default-16 and
3329 --disp-size-default-32.
3330 (md_parse_option): Handle new options.
3331 (md_show_usage): Mention new options.
3332 * doc/c-m68k.texi (M68K-Opts): Document new options.
3334 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3335 * config/tc-m68k.c (m68k_index_width_default): New static
3337 (m68k_ip): Use m68k_index_width_default to set the size of a base
3338 register whose size was not given.
3339 (md_longopts): Add --base-size-default-16 and
3340 --base-size-default-32.
3341 (md_parse_option): Handle new options.
3342 (md_show_usage): Mention new options.
3343 * doc/c-m68k.texi (M68K-Opts): Document new options.
3345 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3347 * configure.in: Recognize mips-*-linux* target.
3348 * configure: Rebuild.
3350 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3351 work if valueT is only 32 bits.
3353 * config/tc-mips.c: Throughout, check target_big_endian rather
3355 (byte_order): Remove.
3356 (mips_init_after_args): Remove.
3357 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3358 (mips_init_after_args): Don't declare.
3359 (tc_init_after_args): Don't define.
3361 * config/tc-mips.h (tc_frob_after_relocs): Define if
3363 (mips_elf_final_processing): Likewise.
3364 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3366 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3368 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3369 sld.{h,w} and the operand is relocatable, adjust the adend by
3370 shifting it right one bit.
3372 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * read.c (read_a_source_file): Check mri_pending_align after
3375 checking for a macro. From Ronald F. Guilmette
3378 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3380 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3381 add segment argument. If OBJ_ELF, treat a relocation against a
3382 symbol in a linkonce section like a relocation against an external
3384 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3386 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3390 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3392 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3393 includes config.h instead of host.h, tc.h instead of tp.h, and
3394 targ-env.h instead of target-environment.h.
3395 Also, obj-format.h includes targ-cpu.h instead of
3397 start-sanitize-tic80
3398 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3399 * configure: Rebuild with autoconf.
3400 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3401 (TARGET_FORMAT): Define to "coff-tic80".
3402 * config/tc-tic80.c: New file for TIc80 support.
3403 * config/tc-tic80.h: New file for TIc80 support.
3406 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3411 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * write.c (adjust_reloc_syms): If the fixup symbol has been
3414 equated to an undefined symbol, convert the fixup to being against
3415 the target symbol. Remove obsolete code handling a special case
3418 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3420 * mpw-make.sed: Use NewFolderRecursive for installation.
3422 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3424 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3426 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3428 * config/tc-d10v.c (md_assemble): Fix bug which caused
3429 second instruction in a line to be case sensitize. PR11312
3431 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3433 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3434 range check operands with MN10200_OPERAND_NOCHECK set.
3435 (check_operand): Likewise.
3437 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3440 (md_begin): Always align the text section to a four byte
3442 (append_insn): Remove call to record_align.
3444 * config/tc-mips.c (insn_label): Remove.
3445 (struct insn_label_list): Define.
3446 (insn_labels, free_insn_labels): New static variables.
3447 (mips_clear_insn_labels): New static function.
3448 (append_insn): Mark all mips16 text labels, and make them odd.
3449 Handle all labels after emitting a nop, not just one. Call
3450 mips_clear_insn_labels rather than just clearing insn_label.
3451 (mips_emit_delays): Add insns parameter, and use it to decide
3452 whether to mark mips16 labels. Handle all labels, not just one.
3453 Force mips16 labels to be odd. Change all callers.
3454 (mips16_immed): Don't check for an odd branch target.
3455 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3456 (mips16_extended_frag): Ignore the low bit in a branch target.
3457 (md_convert_frag): Likewise.
3458 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3459 clearing insn_label.
3460 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3461 (s_float_cons, s_gpword): Likewise.
3462 (s_align): Use insn_labels rather than insn_label.
3463 (s_cons, s_float_cons, s_gpword): Likewise.
3464 (mips_frob_file_after_relocs): New function.
3465 (mips_define_label): Rewrite to add to insn_labels list.
3466 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3467 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3468 out odd, increment it.
3470 * config/tc-mips.c (append_insn): Only update prev_insn when not
3471 reordering if place is NULL.
3473 * config/tc-mips.c (mips16_ip): Check for a missing expression
3474 when using the register indirect addressing mode.
3476 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3478 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3479 check 24bit operands for overflow.
3480 (check_operand): Likewise.
3482 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * doc/as.texinfo (Section): Document how to use the .section
3485 pseudo-op for COFF and ELF.
3487 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3491 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3494 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3495 store them. Adjust other RELAX_MIPS16 macros.
3496 (RELAX_MIPS16_DSLOT): Define.
3497 (RELAX_MIPS16_JAL_DSLOT): Define.
3498 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3499 handling of whether previous instruction has a fixup. Set
3500 prev_insn_reloc_type.
3501 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3502 (mips16_extended_frag): Use the right base address for a PC
3503 relative add or load.
3504 (md_convert_frag): Likewise. If a PC relative add or load is
3505 used, record the alignment for the section.
3507 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3510 linkonce section into a reloc against the section symbol.
3512 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3513 branch instructions.
3515 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3516 system, don't set the section alignment to 2**4.
3517 (s_change_sec): Likewise.
3518 (append_insn): Call record_alignment for the section.
3519 (md_section_align): Don't align the section size for an embedded
3522 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * write.c (adjust_reloc_syms): Make sure that symbols are
3525 resolved; expression symbols may have been skipped.
3526 * config/obj-coff.c (fixup_segment): Likewise.
3528 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3530 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3531 BFD_RELOC_24_PLT_PCREL relocation.
3532 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3534 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3536 * config/tc-d10v.c (write_2_short): Remove code that called
3537 parallel_ok() when the programmer specified parallel instructions.
3539 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3541 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3544 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3545 * config/tc-mn10300.c (md_assemble): Likewise.
3547 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-mips.c (append_insn): Make sure there is enough room
3550 in a frag after a mips16 instruction to switch it with a jump
3553 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3554 attempt to use a non absolute symbol in an extending frag.
3556 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3558 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3559 * config/tc-mn10200.h: Likewise.
3561 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3564 UNGET rather than PUT. Set old_state before setting state to -2.
3566 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3567 when extending because the value is exactly maxtiny + 1.
3569 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3570 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3571 (RELAX_MIPS16_USER_SMALL): Define.
3572 (RELAX_MIPS16_USER_EXT): Define.
3573 (mips16_small, mips16_ext): New static variables.
3574 (append_insn): Pass mips16_small and mips16_ext to
3575 RELAX_MIPS16_ENCODE.
3576 (mips16_ip): Set mips16_small and mips16_ext.
3577 (mips16_immed): Don't check mips16_autoextend.
3578 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3580 * write.c (write_relocs): Print an error for an out of range
3581 fixup, rather than calling abort.
3583 * as.c (main): Unlink the output file if there are errors while
3584 generating the fixups.
3586 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-mips.c (mips16_extended_frag): Don't call
3590 (md_convert_frag): Call resolve_symbol_value before calling
3591 S_GET_VALUE, and don't add in the frag address.
3593 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3594 and use them when reporting errors. Change all callers.
3596 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3598 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3599 Remove '$' prefixing for registers.
3601 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3603 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3604 is initialized before using it.
3605 (d10v_cleanup): No longer uses its argument, so make it void.
3607 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3609 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * write.c (fixup_segment): Don't discard the symbol for a PC
3612 relative fixup to an absolute symbol.
3614 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3616 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3617 with multiple sections.
3619 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3622 no-mips-16 to no-mips16.
3623 (s_mipsset): Accept .set mips16 and .set nomips16.
3625 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3627 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3628 argument, and check for +/- constant following the suffix, folding
3629 it into the expression.
3630 (ppc_elf_cons): Change ppc_elf_suffix calls.
3631 (md_assemble): Ditto.
3632 (shlib): Replace boolean mrelocatable with enumeration shlib.
3633 (md_parse_option): Discriminate between PIC style shared libraries
3635 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3638 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3640 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3641 change the comment characters.
3643 * config/tc-ppc.c (comment_chars): Delete in favor of
3645 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3647 (ppc_comment_chars): Select appropriate comment chars by default.
3648 (msolaris): New flag for -m{,no-}solaris.
3649 (md_parse_option): Recognize -K pic. Add support for
3651 (md_show_usage): Update.
3652 (md_begin): Do not set ELF flags if Solaris.
3653 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3654 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3656 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * as.c (main): Correct handling of flag_always_generate_output.
3660 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3662 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3663 fx_offset, not fx_addnumber.
3665 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3668 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3670 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3672 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * config/tc-mips.c (md_section_align): Check for an alignment of
3675 4, not an alignment of 16. Corrects August 7 patch.
3677 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * configure, conf.in: Rebuild with autoconf 2.12.
3681 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3682 alignment is specified.
3684 Add support for mips16 (16 bit MIPS implementation):
3685 * config/tc-mips.c: Extensive additions for mips16 support, not
3687 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3688 (insn_uses_reg): Change last parameter to an enum.
3689 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3690 (md_relax_frag): Define as mips_relax_frag.
3691 (mips_relax_frag): Declare.
3692 (struct mips_cl_insn): Add use_extend and extend fields.
3693 (tc_fix_adjustable): Define.
3694 * config/obj-elf.h (S_GET_OTHER): Define.
3695 (S_SET_OTHER): Define.
3697 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3699 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3700 o and p operand specifiers.
3702 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3704 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3705 (relax_segment, case rs_org): Move code inside braces. Move locals
3706 target,after inside too.
3707 (relax_segment, case rs_machine_dependent): Guts moved to ...
3708 (relax_frag): New function.
3709 Call md_prepare_relax_scan if defined.
3710 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3713 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3715 * config/tc-mn10300.c (address_registers): Use '$' as register
3716 prefix instead of '%'.
3717 (data_registers, other_registers, md_assemble): Likewise.
3719 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3720 (data_registers, other_registers, md_assemble): Likewise.
3722 * config/tc-mn10300.c (md_assemble): Correctly determine the
3723 correct location and type for each relocation.
3724 (md_pcrel_from): Simplify.
3726 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3729 converted into branch around branch.
3731 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3733 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3734 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3736 * config/tc-mn10300.c (md_begin): Set linkrelax.
3737 (md_assemble): Create fixups as needed.
3738 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3740 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3742 * config/tc-d10v.c (parallel_ok): When automatically converting
3743 serial ops to parallel, do not consider a branch as the first
3746 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3748 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3750 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3752 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3754 (check_operand): Likewise.
3756 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3758 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3760 (write_2_short): Call parallel_ok to check whether two short
3761 instructions the user requested execute in parallel, can be
3764 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3766 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3767 allow a branch and link in parallel with an exe instruction.
3769 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3771 * doc/c-d10v.texi: Add info on @word modifier.
3773 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3775 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3776 operands are assumed to be 32bits. Use "bits" field to hold the
3777 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3778 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3781 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3782 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3784 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3785 MN10300_OPERAND_SPLIT.
3787 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-mn10300.c (md_assemble): Insert operands into
3790 the extension part of the instruction if necessary.
3791 (mn10300_insert_operand): Accept pointer to extension word
3792 argument. Make insn a pointer argument too. Return type
3793 is now void. All callers changed.
3795 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3797 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3798 repeated register operands.
3800 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * doc/as.texinfo: Added section on reporting bugs.
3804 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3805 alpha_macro emit field to expect a const argument, and change the
3806 arg field to be const. Fix some spacing to follow the GNU
3809 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3811 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3812 (pca56) and 21264 (ev6) cpus.
3813 (md_apply_fix): Private relocation types are now negative.
3814 (alpha_force_relocation): Likewise.
3815 (tc_gen_reloc): Likewise.
3816 (emit_insn): Likewise.
3817 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3818 (emit_stX): Likewise.
3819 (emit_sextX): Likewise.
3821 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3824 a symbol found in a reloc.
3826 * symbols.c (resolve_symbol_value): Improve the error message if
3827 an undefined symbol is used in an expression.
3829 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * doc/internals.texi: Rewrite, and add a lot of documentation.
3832 * doc/Makefile.in (internals.info): New target.
3834 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3836 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3837 against weak symbols.
3839 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3841 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3844 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3845 fixup at the right address within the frag.
3847 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3848 to an absolute value, instead increment it as needed.
3850 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3851 * config/tc-v850.c: Fix some indention problems.
3852 (md_relax_table): Define for D9->D99 branch displacement
3854 (md_convert_frag): Do something useful instead of aborting.
3855 (md_estimate_size_before_relax): Likewise.
3856 (md_assemble): Note if the matching instruction has a relaxable
3857 operand. If it does, allocate frag with frag_var and don't
3860 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3862 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3863 write out any buffered instructions when a ".end" is found.
3865 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3867 * read.c (read_a_source_file): New hook md_cleanup().
3869 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * write.c (fix_new_exp): Use make_expr_symbol to build an
3872 expression symbol for a complex fixup.
3874 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3877 hacks to improve parsing of complex hi, lo, zda, etc
3879 (md_assemble): Don't demand and eat a trailing ')' after finding
3880 a v850 relocation prefix. Sign extend the constant in a
3881 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3883 (parse_cons_expression_v850): Don't eat a trailing ')' after
3884 finding a v850 relocation prefix.
3886 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3887 (TC_CONS_FIX_NEW): Likewise.
3888 * config/tc-v850.c (parse_cons_expression_v850): New function.
3889 (cons_fix_new_v850): Likewise.
3891 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3893 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3895 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3896 for an unknown relocation type.
3898 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3900 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3903 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3905 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3906 differently for movea & sst/sld insns.
3908 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3910 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3913 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3916 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3917 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3918 frob_file_after_relocs field.
3919 * config/obj-elf.c (elf_format_ops): Likewise.
3920 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3921 including obj-elf.h.
3923 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3926 specially if not ELF.
3927 (md_apply_fix): Handle BFD_RELOC_64.
3928 (tc_gen_reloc): Handle BFD_RELOC_64.
3930 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3931 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3934 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3935 Don't check S_GET_OTHER.
3937 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3939 * config/tc-mips.c (mips_ip): Accept an odd floating point
3940 register with l.s or s.s.
3942 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3944 (obj_aout_type): New static function.
3946 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3950 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3952 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3953 and sdaoff expressions.
3955 * write.c (fixup_segment): Don't add symbol value to addend if
3956 TC_V850 and OBJ_ELF.
3957 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3960 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3961 (md_pcrel_from_section): Likewise.
3962 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3964 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3966 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3967 (md_pcrel_from_section): New function.
3968 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3970 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * config/tc-mips.c (load_register): Add cast to offsetT when using
3975 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3977 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3978 (elf_frob_file_after_relocs): ... here. New function.
3979 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3980 * write.c (write_object_file): Call *frob_after_relocs after the
3981 call to write_relocs.
3983 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3985 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3986 symbol, as this messes up linking. Instead, expand the recursive call
3987 inline and change up the appropriate bits to get the 0x8000 offset
3988 in the reloc addend.
3990 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3993 two symbols in the same segment to be adjusted.
3995 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3996 * configure: Rebuild.
3998 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4000 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4002 (ppc_elf_validate_fix): Ditto.
4003 (md_assemble): Ditto.
4005 (ppc_pe_section): Ditto.
4006 (ppc_frob_symbol): Ditto.
4008 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4010 * config/mn10300.c (md_assemble): Pass an extra shift count
4011 to mn10300_insert_operand based on the opcode format.
4012 (mn10300_insert_operand): Accept and use extra shift count
4015 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4016 formats rather than hard-coded constants.
4018 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4019 are 7 bytes long. Write out instructions in big-endian format.
4021 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4023 * config/tc-mn10300.c (md_assemble): Tweak further so
4024 that all instructions are parsed correctly.
4026 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * as.h: Include libiberty.h.
4029 (xmalloc, xrealloc): Don't declare.
4030 * as.c: Don't include libiberty.h.
4031 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4032 * config/tc-mips.c: Likewise.
4033 * messages.c: Likewise.
4034 (xstrerror): Don't declare.
4035 * xmalloc.c: Remove.
4037 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4039 * config/tc-mn10300.h (pre_defined_registers) Remove.
4040 (system_registers, cc_names): Likewise.
4041 (address_registers, data_registers, other_registers): New register
4043 (register_name, system_register_name, cc_name): Remove.
4044 (mn10300_reloc_prefix): Likewise.
4045 (data_register_name): New function.
4046 (address_register_name, other_register_name): Likewise.
4047 (md_assemble): Rough cut at parsing operands. Remove lots of
4049 (md_apply_fix3): Disable for now.
4051 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4053 * config/tc-m68k.c (select_control_regs): New function, extracted
4054 out of m68k_init_after_args.
4055 (m68k_init_after_args): Use it.
4056 (mri_chip): Use it here as well to update set of allowed control
4059 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * config/obj-elf.c (elf_begin): New function.
4062 (obj_elf_section): Add the section symbol to the symbol table.
4063 * config/obj-elf.h (obj_begin): Define.
4064 (elf_begin): Declare.
4065 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4068 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * config/obj-coff.c (fixup_segment): Subtract the section address
4071 from a PC relative reloc if TC_M68K.
4073 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4076 .uaxword available even if not OBJ_ELF.
4077 (md_atof): Remove unused local variable wordP.
4079 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4081 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4082 for Matsushita MN10x00 support.
4083 * configure.in: Recognize mn10x00-*-*
4084 * configure: Rebuilt.
4086 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4088 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4089 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4090 (load_expression): track clobbering of base reg before jmp/jsr.
4091 (s_alpha_file): pass case_hack flags and source filename via
4092 symbol table to bfd.
4093 * tc-alpha.h (TC_CONS_FIX_NEW): define
4095 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4097 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4098 * configure: Rebuild.
4100 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * read.c (s_macro): Warn if a macro has the same name as a
4104 (s_space): In m68k MRI mode, align to a word boundary.
4105 * macro.c (define_macro): Add namep parameter. Change all
4107 * macro.h (define_macro): Update declaration.
4109 * as.c (show_usage): Print bug report address.
4110 (parse_args): Change version printing to match current GNU
4112 * gasp.c (show_usage): Print bug report address.
4113 (main): Change version printing to match current GNU standards.
4115 * config/tc-m68k.c (init_table): Correct access control unit
4116 register numbers. From Ken Rose <rose@netcom.com>.
4118 * config/tc-alpha.c: Add some static function prototypes.
4119 (alpha_macros): Move to top of file. Make static.
4120 (alpha_num_macros): Move to top of file.
4122 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4124 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4127 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4130 and just call sprintf_vma.
4132 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4136 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * read.c (float_cons): Call md_flush_pending_output if it is
4141 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4143 * config/tc-d10v.c (md_operand): Created. Allows operands to
4145 * config/tc-d10v.h (md_operand): Undefined.
4147 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4149 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4150 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4152 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4155 reloc for the i960 for a reloc in the same section. This undoes
4156 one of the two changes made Aug 19.
4158 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4161 symbols to the position of the debugging information.
4163 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * expr.c (expr): Always use unsigned right shifts for >>.
4167 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4169 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4170 slots when processing BL fixups.
4172 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4173 on the first half of the instruction.
4175 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4178 stabs expression, rather than giving an error.
4180 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4183 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-mips.c (append_insn): Fill in the value for a constant
4186 jump, rather than creating a reloc.
4188 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * config/tc-mips.c (append_insn): Don't swap an instruction which
4191 sets a condition code with an instruction which uses a condition
4193 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4196 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4197 (mips_ip): Give a better error message if the ISA level is wrong.
4198 (md_parse_option): Recognize -mcpu=[v][r]5000.
4200 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4202 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4204 (load_register): Ensure hi32 bits are not lost during lo32bit
4205 processing. Fix shift offset that was overflowing into the next
4206 instruction field. Add code to generate shorter sequences for
4207 constants with a single contiguous seqeuence of ones.
4209 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4211 * config/tc-d10v.c (d10v_dot_word): New function to support
4212 "@word" with the word pseudo-op.
4213 (md_apply_fix3): Cleanup and changes to support correct sizes
4214 for 16 and 18-bit relocs.
4216 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4218 * configure.in (sparc-*-aout): Set `em'.
4219 * configure: Regenerated.
4220 * config/te-sparcaout.h: New file.
4221 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4222 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4223 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4224 (SPECIAL_CASE_{SETSW,SETX}): Define.
4225 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4226 (md_begin): Delete setting of `target_big_endian'.
4227 (output_insn): New function.
4228 (md_assemble): Rewrite. Add `setx' support.
4229 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4231 (md_atof): Add little endian support.
4232 (md_number_to_chars): Likewise.
4233 (md_apply_fix): Likewise.
4234 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4235 (md_parse_option): Likewise.
4236 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4238 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * ecoff.c (ecoff_new_file): New function.
4241 * ecoff.h (ecoff_new_file): Declare.
4242 * config/obj-ecoff.h (obj_app_file): Define.
4244 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4246 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4247 symbol by 32k so that our 16-bit signed offset can address the
4248 entire chunk. Reported by <matt@lkg.dec.com>.
4250 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-mips.c (load_register): Remove unused variable tmp.
4254 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4256 * config/tc-mips.c (load_register): Remove unnecessary code that
4257 was causing the high 32bits of 64bit constants to be lost.
4259 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4261 * config/tc-d10v.c: Added changes to support function
4262 pointers and "@word" syntax.
4264 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4266 * config/tc-v850.c: Remove commented out and #if 0'd code.
4267 (v850_reloc_prefix): Provide prototype.
4268 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4270 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4271 (md_assemble): Add default to case statement.
4273 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4275 * config/tc-v850.c (md_assemble): Compute size of the instrction
4278 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4281 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4283 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4284 routines to fetch/store the updated instruction from/to memory.
4285 (v850_insert_operand): If the operand has a specialized insert
4288 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4290 * config/tc-v850.c (reg_name_search): Align calling convention to
4291 be like identical function found in tc-ppc.c.
4292 (get_reloc): Removed.
4293 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4294 (md_assemble): emit fixups.
4295 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4297 (md_apply_fix3): handle fixups/relocs.
4298 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4300 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * configure.in (sh-*-elf*): New target.
4304 * config/tc-sh.h (TARGET_ARCH): Define.
4305 (WORKING_DOT_WORD): Define.
4306 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4307 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4308 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4309 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4310 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4311 (SUB_SEGMENT_ALIGN): Likewise.
4312 (RELOC_32): Don't define.
4313 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4314 (target_big_endian): Declare if OBJ_ELF.
4315 (TARGET_FORMAT): Define if OBJ_ELF.
4316 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4318 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4319 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4320 (struct sh_count_relocs): Define.
4321 (sh_count_relocs): New static function, broken out of
4322 sh_frob_file. Add BFD_ASSEMBLER code.
4323 (sh_frob_section): Likewise.
4324 (sh_frob_file): Call sh_frob_section.
4325 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4326 call section_symbol rather than seg_info (seg)->dot.
4327 (md_section_align): Add OBJ_ELF version.
4328 (SWITCH_TABLE_CONS): Define.
4329 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4330 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4331 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4333 (struct reloc_map): Define if not BFD_ASSEMBLER.
4334 (coff_reloc_map): Likewise.
4335 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4336 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4337 * write.c (write_relocs): Ifdef out fx_where test which triggers
4338 inappropriately for SH ELF.
4339 (write_object_file): Call tc_frob_file_before_adjust and
4340 obj_frob_file_before_adjust if they are defined.
4342 * write.c (write_object_file): Use BFD_RELOC_16, not
4343 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4345 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4348 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4350 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4351 branch sizes in across sections.
4353 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4355 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4358 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4360 * config/tc-v850.c (md_begin): Deal with end of opcode
4363 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4365 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4366 the wrong opcode for cases like st2w where there are many forms
4367 of the same instruction.
4369 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * expr.c (operand): If md_parse_name is defined, call it before
4372 calling symbol_find_or_make.
4373 * config/tc-ppc.h (md_parse_name): Define.
4374 (ppc_parse_name): Declare.
4375 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4377 (register_name): Update call to reg_name_search.
4378 (cr_operand): New static variable.
4379 (cr_names): New static const array.
4380 (ppc_parse_name): New function.
4381 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4382 cr_operand before calling expression.
4384 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4386 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4387 hppa_gen_reloc_type call.
4389 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4391 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4392 on addresses. Improved error messages.
4393 * doc/c-d10v.texi: Added docs for register pairs.
4395 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4397 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4400 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4402 * ecoff.c (init_file): Initialize fMerge to 1.
4403 (add_file): Restore old file merging code, but only merge files if
4405 (ecoff_directive_loc): Clear fMerge field of current file.
4406 (ecoff_generate_asm_lineno): Likewise.
4408 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4410 * doc/c-d10v.texi: Fix typo.
4412 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4414 * config/tc-v850.c (md_assemble): Correct bit masking for
4415 hi and lo expressions.
4417 * config/tc-v850.c (md_assemble): Rough cut at demanding
4418 "ep" or "r30" in sst and sld instructions.
4419 (md_apply_fix3): Don't abort. Just warn that we don't
4422 * config/tc-v850.c (CC_NAME_CNT): Define.
4423 (cc_name): New function.
4424 (md_assemble): Handle V850_OPERAND_CC correctly.
4426 * config/tc-v850.c (md_assemble): Don't forget to initialize
4429 * config/tc-v850.c (reg_name_search): Generalize to search
4430 any given register table.
4431 (register_name): Pass appropriate table and size to reg_name_search.
4432 (system_register_name): New function.
4433 (SYSREG_NAME_CNT): Define.
4434 (md_assemble): Handle operands which are system registers.
4436 * config/tc-v850.c (md_assemble): If we find a register, but the
4437 opcode doesn't want a register, then we don't have a match.
4438 (md_assemble): Get size of the instruction from the opcode table.
4440 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * configure.in: Set and substitute HLDENV.
4443 * configure: Rebuild.
4444 * Makefile.in (HLDENV): New variable.
4445 (as.new): Use $(HLDENV).
4447 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4448 if an array dimension is not known.
4450 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4452 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4453 * doc/c-d10v.texi: Cleanup.
4455 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4457 * config/tc-v850.c: New file.
4458 * config/tc-v850.h: New file.
4459 * configure (v850-*-elf): New target.
4460 * configure.in (v850-*-elf): New target.
4462 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4464 * doc/c-d10v.texi: New file.
4465 * doc/all.texi: Added D10V stuff.
4466 * doc/as.texinfo: Added D10V stuff.
4468 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4470 * config/tc-d10v.c: All references to defined symbols should
4471 now use the optimal instruction. .float and .double now work.
4473 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4476 section address for the i960 as is done for the i386.
4478 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4480 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4481 case, forward-include bfd/elf-bfd.h.
4483 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4485 * config/tc-d10v.c: Add additional information to the opcode
4486 table to help determinine which instructions can be done
4489 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4491 * config/tc-arm.c: Major changes to add Thumb support, with lots
4492 of change input from <rearnsha@armltd.co.uk>.
4493 Reverted to INSN_SIZE macro, rather than insn_size variable.
4494 (insns): Added ARM "bx" instruction support.
4495 (tinsns): Added Thumb instruction definition structure.
4496 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4497 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4498 (opcode_select,s_arm,s_thumb,s_code): Added.
4499 (decode_shift): Allow upper-case RRX.
4500 (do_ldst): Simpler halfword support.
4501 (do_ldmstm): Improved.
4502 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4503 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4504 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4505 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4506 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4508 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4509 (md_parse_option): Add support for -mthumb.
4510 (md_show_usage): Updated to reflect new command line option.
4511 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4512 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4513 fragment information to be held.
4515 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4517 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4518 non-null, but is a constant.
4519 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4520 so that error reporting will work correctly.
4522 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4525 against weak symbols.
4527 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4530 (ppc_force_relocation): Declare if OBJ_XCOFF.
4531 * config/tc-ppc.c (ppc_force_relocation): New function if
4534 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4538 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4540 * config/tc-d10v.c: Fix problem with relocs.
4542 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4545 with nops if not in data_section or bss_section.
4547 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4549 Add support for openVMS/Alpha.
4550 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4551 * config/obj-evax.c: New file.
4552 * config/obj-evax.h: New file.
4553 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4555 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4556 defined. Add case for bfd_target_evax_flavour.
4557 * config/vms-a-conf.h: New file.
4558 * conf-a-gas.com: New file.
4559 * configure.in: Add target alpha-*-*vms*.
4560 * configure: Rebuild.
4561 * makefile.vms: New file.
4562 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4563 Don't call ffs on openVMS/Alpha.
4565 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4567 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4568 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4570 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4571 (NEED_DECLARATION_SBRK): New macro.
4572 * configure, conf.in: Rebuild.
4573 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4574 (strstr): Declare if NEED_DECLARATION_STRSTR.
4575 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4577 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4580 by a constant before entering the main switch. Reject attempts to
4581 apply an arithmetic function to non-absolute symbols, except for
4582 the special case of subtraction of two symbols in the same
4585 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4586 not to more than a 16 byte boundary.
4588 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4589 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4590 (tc_gen_reloc): If out of memory call as_fatal rather than
4591 assert. If no howto found, call as_bad_where rather than
4592 as_fatal. Change the error message slightly. Set howto to a
4593 non-NULL value in order to keep going.
4595 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4597 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4599 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4601 * config/tc-h8300.c (get_specific): New operand "size" derived
4602 from ".b", ".w" and ".l" extensions. All callers changed. If
4603 the base instruction has no operands, then use the size to
4604 determine which specific instruction to use.
4606 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4608 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4610 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * config/tc-mips.c (md_section_align): Don't change addr if
4615 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4617 * config/tc-hppa.c: Revert yesterday's changes.
4619 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4621 * config/tc-d10v.c: Disable range checking on 16-bit values.
4623 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4625 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4626 not just the ones that don't match.
4628 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4630 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4632 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4634 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4635 pre-cursor to adding Thumb support. Also added cpu_variant flag
4636 information to each of the asm_flg structures.
4637 (md_parse_option): Updated ARM7 parsing to allow 't' for
4638 thumb/halfword support, aswell as 'm' for long multiply.
4639 (md_show_usage): Updated help message.
4640 (md_assemble): Check that instruction flags are applicated to the
4641 current cpu variant.
4642 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4643 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4644 signextension instructions.
4645 (do_ldst): Generate halfword and signextension variants if
4646 mnemonic flags match.
4647 (ldst_extend): Do not allow shifts in the offset field of halfword
4648 or signextension instructions.
4649 (validate_offset_imm): Provide check on halfword and signextension
4651 (add_to_lit_pool): Merge identical literal pool values.
4653 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4655 * config/tc-hppa.c (selector_table): Add 'E' selector.
4656 (cons_fix_new_hppa): Don't coke on e_esel.
4657 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4658 to help generate exception handling tables.
4659 (md_apply_fix): Don't try to apply fixups with an e_esel
4661 (hppa_fix_adjustable): Fixups with e_esel selectors
4664 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4669 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4671 * config/tc-d10v.c: Added lots of error checking. Added hacks
4672 to support accumulator shifts.
4674 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4677 (S_CLEAR_EXTERNAL): Likewise.
4678 (S_SET_WEAK): Remove error; just let .weak override.
4680 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4682 * config/tc-d10v.c (md_assemble): Now handles multiline
4685 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4687 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4688 Added kludge for divs instruction. Fixed minor problem with
4689 multiple text sections.
4690 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4692 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4694 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4695 addresses to be right-shifted by 2.
4697 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4699 * config/tc-d10v.c: Many changes to get relocs working.
4700 (register_name): No longer creates a symbol for register names.
4701 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4702 (d10v_insert_operand): Now works correctly for either container.
4703 * config/tc-d10v.h (d10v_cleanup): Declare.
4705 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4708 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4710 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4712 * tc-alpha.c: Patches to track current minimum alignment to reduce
4713 the number of fragments created with frag_align.
4714 (alpha_current_align): New static variable.
4715 (s_alpha_text): Reset alignment to 0.
4716 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4717 (s_alpha_stringer, s_alpha_space): New functions.
4718 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4719 (alpha_cons_align): New function to replace both of them.
4720 (emit_insn): Only align if alpha_current_align is less than 2;
4721 reset alpha_current_align to 2.
4722 (s_alpha_gprel32): Likewise.
4723 (s_alpha_section): New function. Basically duplicate the other
4724 alpha section change hooks. Only define for ELF.
4725 (s_alpha_float_cons): Simplify alignment handling.
4726 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4727 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4728 Don't define the s_alpha_cons pseudo-ops. Do define
4729 s_alpha_stringer and s_alpha_space pseudo-ops.
4730 (alpha_align): Skip if less than current default alignment. Set
4732 * tc-alpha.h (md_flush_pending_output): Remove.
4733 (md_cons_align): Add.
4735 * tc-alpha.c: Add oodles of function description comments.
4736 (md_bignum_to_chars): Remove; there are no callers.
4737 (md_show_usage): Mention some more variants.
4739 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4741 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4742 * configure.in (sparc-*-sysv4*): New target.
4743 * configure: Rebuild.
4745 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4746 uaxword to use s_uacons.
4747 (sparc_no_align_cons): New static variable.
4748 (s_uacons): New static function.
4749 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4752 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4754 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4755 5 with regard to shared libraries.
4756 * configure: Rebuild.
4758 * config/tc-m68k.c (m68k_ip): Use the correct length when
4759 allocating space for the unsupported architecture error message.
4761 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4763 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4765 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4767 * config/tc-d10v.c: New file.
4768 * config/tc-d10v.h: New file.
4769 * configure (d10v-*-elf): New target.
4770 * configure.in (d10v-*-elf): New target.
4772 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4774 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4776 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4778 * config/tc-alpha.c (alpha_align): Change fill parameter
4779 to a pointer. Take NULL as 0 or nop depending on section. Change
4781 (s_alpha_align): Rename local variables.
4783 * doc/as.texinfo (.align): Document action of omitted
4786 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4789 when an unsupported PC relative reloc is seen, rather than calling
4792 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4793 Instead, check state when '#' comment is seen.
4795 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4799 (tc_gen_reloc): If fixup was changed to be PC relative, change
4800 reloc type accordingly. Use name of reloc in error message.
4802 * as.h: Don't define const or volatile.
4803 * flonum.h: Don't define const.
4805 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4806 if fx_pcrel is set. Correct setting the addend case in the
4807 OBJ_ELF case (from Andreas Schwab
4808 <schwab@issan.informatik.uni-dortmund.de>).
4809 (md_show_usage): Correct -mfc5200 to -m5200.
4811 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4813 * doc/c-m68k.texi: Document -m5200 flag.
4814 * doc/as.texinfo: Likewise.
4816 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4819 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4822 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4824 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4828 * Released binutils 2.7.
4830 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4832 * config/tc-mips.c (mips_ip): Only perform range check when
4833 dealing with O_constant expressions.
4835 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4837 * m68k-parse.h (m68k_register): Add new coldfile control
4840 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4841 array of control registers for the coldfire.
4842 (cpu_of_arch): Added mcf5200.
4843 (archs): Added mcf5200.
4844 (init_table): Add new control registers.
4845 (m68k_ip): Added support for new control registers.
4846 (m68k_init_after_args): Likewise.
4848 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4850 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * read.h (is_it_end_of_statement): Declare.
4853 * read.c (is_it_end_of_statement): Remove declaration.
4855 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4857 (md_assemble): Fix handling of @l with an unsigned constant. Add
4858 default case to reloc switch.
4860 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4862 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4863 * ecoff.c (last_lineno): New static variable.
4864 (add_procedure): Set last_lineno.
4865 (ecoff_directive_loc): Likewise.
4866 (ecoff_generate_asm_lineno): Likewise.
4867 (ecoff_fix_loc): New function.
4868 * ecoff.h (ecoff_fix_loc): Declare.
4869 * config/tc-mips.c (append_insn): When inserting nops, and using
4870 ECOFF debugging, call ecoff_fix_loc.
4872 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4874 * config/tc-h8300.c (build_bytes): If an operand type is
4875 marked as SRC_IN_DST retrieve it from the "destination" op.
4877 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * configure.in (arm-*-riscix*): Set emulation to riscix.
4880 * configure: Rebuild.
4881 * config/te-riscix.h: New file to define TE_RISCIX.
4883 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4885 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * Makefile.in (config.status): Just run config.status as other
4890 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4892 * mpw-config.in (TARGET_OS): Add definition to conf.
4894 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4896 * config/tc-mips.c (append_insn): Parenthesize
4897 cop_interlocks expressions.
4899 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * listing.c (listing_print): Close the listing file if it is not
4902 stdout. Close the other files opened for the listing.
4904 * config/tc-sparc.h (md_cons_align): Define.
4905 (sparc_cons_align): Declare.
4906 (HANDLE_ALIGN): Define.
4907 (sparc_handle_align): Declare.
4908 * config/tc-sparc.c (sparc_cons_align): New function.
4909 (sparc_handle_align): New function.
4910 * read.c (cons_worker): Call md_cons_align if it is defined.
4912 * as.h (struct frag): Add fr_file and fr_line fields.
4913 * frags.c (frag_new): Set fr_file and fr_line.
4914 (frag_var): Likewise.
4915 (frag_variant): Likewise.
4917 * as.h (struct frag): Remove unused align_mask and align_offset
4920 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4921 From <uddeborg@carmen.se>.
4923 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * configure.in (mips-*-osf*): New target.
4926 * configure: Rebuild.
4928 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4930 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4932 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4933 between co-processor comparisons and branches for the VR4300.
4935 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4937 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4938 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4940 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4941 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4942 includedir): Use autoconf set values.
4945 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * listing.c (listing_eject): Don't do anything if listing is 0.
4948 (listing_list): Likewise.
4949 (listing_source_line): Likewise.
4950 (listing_title): Don't save title if listing is 0.
4951 (listing_source_file): Check listing rather than listing_tail.
4953 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4954 using shared libraries.
4955 * configure: Rebuild.
4957 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4960 absolute expression if a relocation type was specified.
4962 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4964 * configure.in: Add support for *-*-rtems* configurations.
4965 * configure: Rebuild.
4967 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4969 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4970 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4971 opcodes library for alpha.
4972 * configure: Rebuild with autoconf 2.10.
4973 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4974 use new opcode table.
4975 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4976 (LOCAL_LABEL): Define differently if OBJ_ELF.
4977 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4978 * config/alpha-opcode.h: Remove.
4979 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4980 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4981 include/opcode/alpha.h rather than config/alpha-opcode.h.
4983 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4985 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4986 relocation symbol was not resolved.
4987 * config/obj-coff.c (do_relocs_for): Likewise.
4989 * write.c (adjust_reloc_syms): Refetch the symbol section after
4990 calling S_GET_VALUE, since it may have changed.
4992 * expr.c (struct expr_symbol_line): Define.
4993 (expr_symbol_lines): New static variable.
4994 (make_expr_symbol): Add entry to expr_symbol_lines.
4995 (expr_symbol_where): New function.
4996 * expr.h: Use extern on function declarations.
4997 (expr_symbol_where): Declare.
4998 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4999 rather than printing the meaningless name of an expression
5002 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5004 * config/tc-i386.c (md_number_to_chars): Deleted.
5005 * config/tc-i386.h (md_number_to_chars): New macro.
5007 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5009 (load_symbol_address, load_expression): Use build_mem.
5010 (build_operate): New function.
5011 (emit_addq_r): Use it.
5013 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5015 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5017 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5019 * config/tc-vax.h (NOP_OPCODE): Define.
5021 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5023 * config/obj-vms.h (S_IS_COMMON): Define.
5024 (S_IS_LOCAL): Check for \002 as well as \001.
5025 (LONGWORD_ALIGNMENT): New macro.
5026 (SUB_SEGMENT_ALIGN): Use it.
5028 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5030 * config/vms-conf.h: Reconcile with conf.in.
5032 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5034 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5037 * doc/as.texinfo: Document that any number of hex digits can
5040 * as.c (struct defsym_list): Define.
5041 (defsyms): New static variable.
5042 (parse_args): Just put --defsym arguments on defsyms list, rather
5044 (main): Define defsyms after output file is created.
5046 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5047 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5049 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5050 insn_error rather than calling check_absolute_expr.
5052 * as.c (emulation_name): Remove unused static variable.
5053 (default_emul_bfd_name): Add return NULL to avoid warning.
5054 * ecoff.c (ecoff_stab): Remove unused variables name and
5056 * frags.c (frag_new): Remove unused variable tmp.
5057 * hash.c (hash_grow): Parenthesize + within <<.
5058 (hash_print_statistics): Use %lu, not %d, to print unsigned
5060 * messages.c: Include "libiberty.h".
5061 (fprint_value): Add cast to avoid printf warning.
5062 (sprint_value): Likewise.
5063 * read.c: Include "ecoff.h".
5064 (emit_expr): Add casts to avoid printf warnings.
5065 * read.h: Use extern for function declarations.
5066 (pop_insert): Declare.
5067 * stabs.c: Include "ecoff.h".
5068 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5069 former_last_fragP, and new_fragP.
5070 * subsegs.h (subsegs_print_statistics): Declare.
5071 * symbols.c (debug_verify_symchain): Change macro to discard
5073 * write.c (dump_section_relocs): Likewise.
5074 * write.h: Use extern for function declarations.
5075 (write_print_statistics): Declare.
5076 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5078 * config/e-mipself.c (mipself_bfd_name): Likewise.
5079 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5081 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5082 emit relocations against external symbols.
5084 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5085 message if bfd_reloc_type_lookup fails, rather than calling
5088 * config/tc-alpha.c (alpha_force_relocation): Add
5089 BFD_RELOC_12_PCREL to switch.
5091 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5093 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5094 TE_PE (Lfoo, not .Lfoo).
5096 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * read.c (s_fill): Don't warn about a zero repeat count.
5100 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5101 coprocessor register.
5103 * config/tc-i386.c (md_assemble): When checking the size of a
5104 register to set the size of an instruction, do a bitwise and with
5105 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5108 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5110 * config/tc-h8300.c (parse_reg): Tweak error messages.
5111 (build_bytes): Likewise.
5112 (skip_colonthing): Handle :32 suffix.
5113 (get_specific): Promote L_24 to L_32 if it makes a match.
5114 Don't always promote L_8 to L_16.
5115 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5117 * config/tc-h8300.c (Smode): New variable.
5118 (h8300hmode): Turn off Hmode.
5119 (h8300smode): New function. Turn on Smode and Hmode.
5120 (md_pseudo_table): New ".h8300s" pseudo-op.
5121 (parse_reg): Handle "exr" register.
5122 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5123 Handle "mach" and "machl" operands for ldmac.
5124 (get_specific): Handle "stm.l" and "ldm.l".
5125 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5126 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5129 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5131 * doc/as.texinfo: Reorder chapter of machine dependent options so
5132 that it is sorted by chip name.
5134 * doc/as.texinfo: Use consistant spelling of Vax.
5135 * doc/c-vax.texi: Likewise.
5137 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5139 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5141 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5142 (md_apply_fix): Likewise.
5143 (pa_try): New function.
5144 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5146 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5148 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5149 (pa_level): New function.
5151 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5153 * listing.c (listing_newline): Don't do anything if listing is 0.
5155 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5157 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5158 symbol_create, not symbol_new.
5160 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5163 absolute symbol unless TC_FORCE_RELOCATION returns true.
5165 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5167 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5168 the symbol to a pointer. Don't set previous_file_symbol.
5169 Simplify symbol list rearrangement.
5170 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5171 (coff_adjust_symtab): Don't check previous_file_symbol.
5173 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5175 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5177 (md_pseudo_table): Add ppc_elf_lcomm.
5179 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5182 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5183 (md_begin): Add digits to alt_notend_table.
5184 (md_parse_option): Make s a const pointer.
5186 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5187 (s_empty): New static function.
5189 * config/obj-coff.c (struct filename_list): Only define if not
5191 (filename_list_head, filename_list_tail): Likewise.
5192 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5193 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5194 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5195 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5196 remove the new symbol from the list.
5197 (obj_coff_endef, both versions): Call tag_insert even if there is
5198 an old symbol with the same name, if the old symbol does not
5200 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5201 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5202 symbol that will be moved to the end of the symbol list.
5203 (coff_adjust_section_syms): Always call section_symbol for .text,
5205 (coff_frob_section): Likewise. Also, remove unused variable
5208 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5209 manipulating frags directly.
5210 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5213 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5214 whether the next character is '*' before checking whether we are
5215 at the start of a line. Permit LINE_COMMENT_START to start a
5216 comment in state 1 (seen some whitespace) as well, to match the
5219 * gasp.c (do_align): Permit a fill value for .align.
5221 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5223 * read.c (next_char_of_string): Warn if a newline is seen in the
5224 middle of a string. Call bump_line_counters when appropriate.
5226 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5228 * symbols.c (colon): Use LOCAL_LABEL.
5230 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5232 * Makefile.in (install): Don't check to see if tooldir exists.
5233 Make $(tooldir) and $(tooldir)/bin.
5235 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5237 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5240 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5243 insn_error. Don't put the string "ERROR" in insn_error. Set
5244 insn_error rather than calling as_warn for an unsupported opcode.
5246 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5248 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5249 before permitting -64.
5250 * output-file.c (output_file_create): Remove duplicate
5253 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5256 section rather than a .reginfo section.
5257 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5260 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5261 bit value with the high bit set.
5263 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * read.c (s_lcomm): Set section flags for .sbss section.
5267 * config/tc-mips.c (mips_64): New static variable.
5268 (mips_target_format): If mips_64, return elf64 targets rather than
5270 (md_longopts): Add "32" and "64".
5271 (md_parse_option): Handle -32 and -64.
5272 (md_show_usage): Mention -32 and -64.
5273 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5276 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5278 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5279 for Solaris compatibility.
5281 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5282 .stabd with 4 arguments into a .stabn.
5284 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * config/tc-mips.c (macro): When passing X_add_number to
5287 macro_build, cast it to int first.
5289 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5291 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5292 created by emit_expr.
5294 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5295 as_perror rather than assert.
5297 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * config/tc-mips.c (mips_ip): Mark sections created to hold
5300 floating point information as read only.
5302 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5304 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5306 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5308 * read.c (potable): Add .skip as a synonym for .space.
5310 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5311 4 arguments, providing the 4th argument is 0, to allow
5312 compatibility with the Solaris assembler.
5314 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * config/tc-sh.h (struct sh_segment_info_type): Define.
5317 (TC_SEGMENT_INFO_TYPE): Define.
5318 (sh_frob_label): Declare.
5319 (tc_frob_label): Define.
5320 (sh_flush_pending_output): Declare.
5321 (md_flush_pending_output): Define.
5322 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5323 reloc before the instruction if necessary.
5324 (sh_frob_label): New function.
5325 (sh_flush_pending_output): New function.
5326 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5327 when looking for the reloc for the target of .uses.
5328 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5329 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5331 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5332 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5333 the absolute symbol.
5335 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5336 TC_SEGMENT_INFO_TYPE is defined.
5338 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5341 matches the register size.
5343 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5345 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5347 (do_relocs_for): Likewise.
5348 (fixup_segment): Don't just quit if linkrelax is set. Try to
5349 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5352 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5354 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5355 relative relocations with -mrelocatable. Also allow unfixed
5356 relocs in .ex_shared.
5358 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5361 non-zero before assuming this is a long file name.
5362 (w_strings): Likewise.
5363 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5365 * config/obj-coff.c (w_strings): Move declaration of i inside
5366 #ifdef block which uses it.
5368 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5370 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5371 "relaxmode". Output relocs which identify various relaxing
5372 possibilities for mov.[bwl] instructions.
5373 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5375 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5377 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5378 (MD_APPLY_FIX3): Define.
5379 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5381 (md_apply_fix3): Renamed from md_apply_fix.
5382 If pcrel reloc and symbol is in different section, undo effects
5385 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5388 any reloc with an LR% or RR% field selector for SOM.
5390 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5395 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5397 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5399 (yank_symbols): Likewise.
5401 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5403 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5404 BFD_ASSEMBLER, add name field.
5405 * config/obj-coff.c: Include "libiberty.h".
5406 (coff_header_append): Handle long section names.
5407 (crawl_symbols): Just use the name field for the symbol name,
5408 without worrying about null byte termination.
5409 (w_strings): Handle long section names.
5410 (write_object_file): Likewise. Also, use the name field, rather
5412 (obj_coff_add_segment): Permit long section names.
5413 (obj_coff_init_stab_section): Use the name field, rather than
5415 (adjust_stab_section): Likewise.
5416 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5418 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5419 (mem_fmt): Likewise.
5420 (md_apply_fix): Don't check fx_im_disp field.
5422 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * configure.in: Add * after sparc*-*-vxworks.
5425 * configure: Rebuild.
5427 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5428 define it to comment_chars. Use tc_comment_chars rather than
5430 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5431 * config/tc-m68k.h (tc_comment_chars): Define.
5432 (m68k_comment_chars): Declare.
5433 * config/tc-m68k.c (m68k_comment_chars): Rename from
5434 comment_chars. Change into a pointer rather than an array.
5435 (md_longopts): Add "bitwise-or".
5436 (md_parse_option): Handle OPTION_BITWISE_OR.
5437 (md_show_usage): Mention --bitwise-or.
5438 * doc/c-m68k.texi: Document --bitwise-or.
5440 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5442 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5445 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5446 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5447 correct handling of input line pointer, and call
5448 demand_empty_rest_of_line.
5450 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5452 * config/tc-sparc.c (in_bitfield_range): New static function.
5453 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5454 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5455 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5456 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5457 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5459 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * config/obj-coff.c: BFD_ASSEMBLER:
5462 (coff_last_bf): New static variable.
5463 (coff_frob_symbol): Set endndx of a .bf symbol.
5465 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5466 (last_bfP): New static variable.
5467 (yank_symbols): Set endndx of a .bf symbol.
5469 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5471 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5472 and -s options. Add -be for good measure.
5474 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * read.c (s_space): Support non-constant fill value. Handle fill
5477 value correctly for a size other than 1.
5479 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5481 * config/tc-arm.c (my_get_float_expression): Update call to
5482 gen_to_words, X_PRECISION changed from 6 to 5.
5484 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5486 * config/tc-ppc.c (register_name,reg_name_search): Move register
5487 name lookup from PE specific code to all targets. Add support for
5488 -mregnames/-mno-regnames to control whether register names are
5490 (md_assemble): Call register_name for all platforms.
5491 (md_parse_option): Add support for -mregnames/-mno-regnames.
5493 * configure.in (powerpcle*-*-solaris): Add support.
5494 (powerpc*-*-linux): Ditto.
5495 * configure: Regenerate.
5497 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5499 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5502 be associated with a single %lo reloc.
5504 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5505 before comparing against MAX_GPREL_OFFSET, so that negative
5506 numbers are handled correctly.
5509 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * config/tc-sparc.c (last_insn): New static variable.
5512 (md_assemble): Warn about putting floating point branches in a
5513 delay slot. If architecture is less than v9, insert NOP
5514 instructions between floating point instructions and floating
5515 point branches. (The SunOS assembler does both these operations.)
5516 Save the last instruction opcode.
5517 (sparc_ip): Add pinsn parameter. Change caller.
5519 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5520 for byte jump to next instruction to skip empty frags.
5522 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5525 for addq with a 16 bit signed value, just emit a lda instruction
5528 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5530 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5533 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * configure.in: Permit --enable-shared to specify a list of
5537 * configure: Rebuild.
5539 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5541 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5542 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5544 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5546 * config/atof-ieee.c: Fix handling of denormalized extended
5547 precision numbers and overflow/underflow detection.
5548 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5549 not include the 16 bit gap in the m68k extended precision format.
5551 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5555 * configure: Rebuild.
5557 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5559 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5560 be accessed using the $gp register.
5561 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5563 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5565 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5566 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5568 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * read.c (get_line_sb): Bump line counters based on
5571 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5572 call LISTING_NEWLINE.
5573 (s_macro): Don't call demand_empty_rest_of_line.
5574 * app.c (do_scrub_chars): When handling C style comments, unget
5577 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5579 * read.h (enum linkonce_type): Define.
5580 (s_linkonce): Declare.
5581 * read.c (potable): Add "linkonce".
5582 (s_linkonce): New function.
5583 * subsegs.h (segment_info_type): Add linkonce field to
5584 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5585 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5586 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5587 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5589 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5590 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5591 entry based on the linkonce field in segment_info.
5592 * doc/as.texinfo: Document .linkonce.
5594 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5596 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5598 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5600 * stabs.c (s_stab_generic): Call the listing functions before
5601 doing the rest of the processing, which may involve freeing the
5602 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5603 SEPARATE_STAB_SECTIONS case.
5605 * config/tc-hppa.c: Remove nested comment.
5606 (tc_gen_reloc): Move label done inside the ifdef in which it is
5608 (md_apply_fix): Pass pointers to correct types to libhppa.h
5609 functions. Always return a value.
5611 * config/tc-mips.h (tc_frob_file): Define.
5612 (mips_frob_file): Declare.
5613 * config/tc-mips.c (struct mips_hi_fixup): Define.
5614 (mips_hi_fixup_list): New static variable.
5615 (imm_unmatched_hi): New static variable.
5616 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5617 offset_reloc. Pass imm_unmatched_hi to append_insn.
5618 (append_insn): Add unmatched_hi parameter. If it is set, add the
5619 new fixup to mips_hi_fixup_list. Change all callers.
5620 (mips_ip): Set imm_unmatched_hi when appropriate.
5621 (mips_frob_file): New function.
5623 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5625 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5626 * configure: Regenerated.
5628 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5630 * as.c (main): Call bfd_set_error_program_name.
5632 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5634 * as.h (strdup): Don't declare.
5635 * stabs.c: Include libiberty.h
5636 (get_stab_string_offset): Use xstrdup rather than strdup.
5637 (s_stab_generic): Likewise.
5638 * as.c (parse_args): Likewise.
5639 * read.c (s_mri_sect): Likewise.
5641 * gasp.c (change_base): Recognize \(...) construct documented to
5642 pass through enclosed characters literally through to the output.
5643 (process_assigns): Likewise. Also, be more careful to avoid
5644 looking past the end of the buffer.
5646 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5649 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5651 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5653 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5655 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5657 * config/alpha-opcode.h: Added cvtst instruction.
5659 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5662 string. Extract the addend from the result of expression.
5664 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5667 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5668 mode, change the state to 3 rather than 1.
5670 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5673 correspond to 11 March change.
5675 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5677 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5678 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5680 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * configure: Rebuild with autoconf 2.8.
5684 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5686 * config/atof-ieee.c (gen_to_words): Improve handling of
5687 X_PRECISION numbers. Based on patches from Andreas Schwab
5688 <schwab@issan.informatik.uni-dortmund.de>.
5690 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5692 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5694 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5695 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5696 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5697 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5700 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5702 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5704 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5706 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5707 (pa_def_subspaces): Add $MILLICODE$.
5708 (pa_spaces_begin): Set section flags for $MILLICODE$.
5710 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5712 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5713 not SHT_NOBITS. Don't tamper with flags based on type if a
5714 special section was found (revert Feb 29 change).
5716 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5717 if aligning to a longword boundary or greater.
5719 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5721 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5723 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5725 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5726 * configure: Regenerated.
5728 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5730 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5731 R_N1SEL since they're not defined for old versions of hpux.
5733 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5734 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5735 R_N0SEL and R_N1SEL.
5737 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5739 * flonum-konst.c: Add two more constants for 1e+-2048 and
5740 1e+-4096, and correct the other constants.
5742 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5744 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5746 * config/obj-elf.c (obj_elf_section): Allow predefined section
5747 types to set the nobits type. Avoid a shadowed declaration.
5749 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5751 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5752 reduce relocs using e_nlrsel field selectors.
5754 * write.c (fix_new_exp): Don't use #elif. Some compilers
5757 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5759 (pa_chk_field_selector): Handle new field selectors for SOM.
5761 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5763 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5764 * configure: Rebuild.
5765 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5766 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5768 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5771 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5773 * mpw-make.sed: Update to handle shared library support.
5775 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5777 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5778 the insn on mismatch.
5780 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5782 * configure.in: Add support for a29-coff.
5783 * configure: Rebuild.
5785 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5788 of the section when looking for the R_SH_USES fixup, because the
5789 frag addresses have not yet been adjusted.
5791 * gdbinit.in: Set a breakpoint on as_warn_where.
5793 * config/tc-mips.c (macro): Add missing arguments to macro_build
5794 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5796 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5799 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5801 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5803 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5805 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5807 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5808 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5809 Recognize [uU] format args as sparclet cpregs.
5811 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5813 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5816 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5818 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5819 well as S_IS_EXTERNAL.
5820 (tc_fix_adjustable): Likewise.
5821 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5822 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5824 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5825 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5827 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5829 * config/tc-sparc.c (max_architecture): Change to sparclite for
5831 (default_compatible): Delete.
5832 (sparc_ffs): New function.
5833 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5834 (sparc_ip): Rewrite architecture match and bump logic.
5836 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * configure.in: Check for 'do not mix' from native linker before
5839 trying to use -rpath.
5840 * configure: Rebuild.
5842 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5845 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5846 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5847 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5849 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5850 to the symbol lnnoptr field, to get the correct file offset.
5852 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5854 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5855 symbols that are not function, file, or section symbols to be
5858 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5860 * configure: Set and substitute RPATH_ENVVAR.
5861 * configure: Rebuild.
5862 * Makefile.in (RPATH_ENVVAR): New variable.
5863 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5865 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5866 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5867 * configure: Rebuild.
5869 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5871 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5872 appropriate flags in BFD section.
5874 * configure.in (m68k-*-psos*): New target.
5875 * configure: Rebuild.
5876 * config/te-psos.h: New file.
5877 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5880 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5882 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5883 * configure.in: Remove duplicate setting of cpu_type. Check
5884 whether opcodes library is required for on all targets, not just
5886 * configure: Rebuild.
5888 * config/tc-mips.c (mips_big_got): New static variable.
5889 (s_extern): Don't declare.
5890 (reg_needs_delay): New static function.
5891 (macro_build): Permit GOT/CALL_HI/LO relocs.
5892 (macro_build_lui): If place is not NULL, use the number in the
5894 (load_address): Handle mips_big_got case.
5895 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5897 (OPTION_XGOT): Define.
5898 (md_longopts): Add "xgot" if OBJ_ELF.
5899 (md_parse_option): Handle -xgot.
5900 (md_show_usage): Mention -xgot.
5901 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5902 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5904 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5906 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5907 the byte relocation, point it to the low byte of the word.
5909 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5911 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5912 * configure: Rebuild.
5914 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5916 * configure.in: Recognize any sparc* cpu.
5917 * configure: Regenerated.
5919 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * read.c (potable): Add "mri" and ".mri".
5922 (s_mri): New function.
5923 * read.h (s_mri): Declare.
5924 * app.c (scrub_m68k_mri): New static variable.
5925 (mri_pseudo): New static variable.
5926 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5927 flag_m68k_mri. Initialize scrub_m68k_mri.
5928 (mri_state, mri_last_ch): New static variables.
5929 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5931 (app_push): Save new fields.
5932 (app_pop): Restore new fields.
5933 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5934 If TC_M68K, use a trivial state machine to look for occurrences of
5935 the .mri pseudo-op, and change the mode appropriately.
5936 * as.h (do_scrub_begin): Update prototype.
5937 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5939 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5941 (m68k_mri_mode_change): New function.
5942 (md_parse_option): Set reg_prefix_optional_seen.
5943 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5944 (MRI_MODE_CHANGE): Define.
5945 * doc/as.texinfo: Document .mri pseudo-op.
5947 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5950 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5952 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5953 * config/m68k-parse.h (enum pic_relocation): Define.
5954 (struct m68k_exp): Add pic_reloc field.
5955 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5956 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5957 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5959 * config/tc-m68k.c: Delete definition of NO_RELOC.
5960 (struct m68k_it): Add pic_reloc field.
5961 (add_fix): Copy over pic_reloc field.
5962 (md_pseudo_table): Interpret .align parameter as byte count.
5963 (mote_pseudo_table): Likewise.
5964 (tc_m68k_fix_adjustable): New function.
5965 (get_reloc_code): New function.
5966 (md_assemble): Use it as last argument to fix_new_exp.
5967 (md_apply_fix_2): For a relocation against a symbol don't put the
5968 addend into the data.
5969 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5970 (m68k_ip): Don't relax an operand that requires pic relocation.
5971 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5973 * write.c (fixup_segment): Don't add symbol value to addend if
5974 TC_M68K and OBJ_ELF.
5975 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5976 (motorola_operand): Add rule for `(zapc, EXPR)'.
5978 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5980 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5981 *really* is permissible before the comma.
5983 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5985 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5986 inserting nop instructions.
5988 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5992 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5995 class setting for a CALLNAME symbol in COFF.
5997 * read.c (potable): Pass negative numbers for new .balign[wl] and
5998 .p2align[wl] pseudo-ops.
5999 (s_align_bytes): Treat a negative argument as specifying the fill
6001 (s_align_ptwo): Likewise.
6003 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6005 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6006 (do_align): Take new len parameter. Change all callers. Pass it
6008 (s_align_bytes): Arg now indicates the length of the fill pattern.
6009 (s_align_ptwo): Likewise.
6010 * config/obj-coff.c (write_object_file): Pass length to
6012 * config/tc-i386.h (md_do_align): Take new len parameter.
6013 * config/tc-m88k.h (md_do_align): Likewise.
6014 * config/tc-m88k.c (m88k_do_align): Likewise.
6015 * config/tc-sh.h (md_do_align): Likewise.
6016 * config/tc-sh.c (sh_do_align): Likewise.
6017 * doc/as.texinfo: Document new pseudo-ops.
6019 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6020 done in cvt_frag_to_fill.
6022 * config/tc-sh.h (sh_do_align): Declare.
6023 (md_do_align): Define.
6024 * config/tc-sh.c (sh_do_align): New function.
6026 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6027 difference if the next address is before the current one.
6029 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6030 (archs): Initialize new field.
6031 (m68k_ip): Don't list alias names when listing CPUs which support
6034 * as.c (main): Call parse_args before read_begin.
6035 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6036 front of generated pseudo-ops.
6037 * read.c (potable): Ignore "name".
6038 (s_app_file): Permit a single quote after the string, since one
6039 may appear in m68k MRI mode.
6041 * configure.in: Check for --enable-shared. If linking against
6042 shared BFD and opcodes, fix library name on SunOS, and try to set
6044 * configure: Rebuild.
6046 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * as.h (flag_m68k_mri): Declare.
6049 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6050 * Many files: For MRI syntax that is specific to the m68k MRI
6051 assembler, check flag_m68k_mri rather than flag_mri or
6052 MRI_MODE_NEEDS_PSEUDO_DOT.
6054 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * config/tc-i960.c (ARCH_HX): Define.
6058 (targ_has_sfr): Handle ARCH_HX.
6059 (targ_has_iclass): Handle ARCH_HX.
6060 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6061 (tc_headers_hook): If the architecture was specified explicitly,
6062 use it when setting the flags. Set the extern variable coff_flags
6063 rather than headers->filehdr.f_flags, since the latter is set
6064 unconditionally in obj-coff.c.
6065 (i960_handle_align): Remove unused variable fixp.
6067 Support for building bfd and opcodes as shared libraries, based on
6068 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6069 * configure.in: Set OPCODES and BFD to search directories.
6070 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6071 * configure: Rebuild.
6072 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6073 (LIBDEPS): New variable.
6074 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6075 $(HLDFLAGS) in link.
6076 (check): Set LD_LIBRARY_PATH in the environment.
6078 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6080 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6081 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6082 read-only, not read/write.
6084 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6086 * Makefile.in (INSTALL_XFORM): Remove -e.
6088 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6091 than comparing S_GET_SEGMENT to undefined_section.
6092 (write_object_file): Skip symbols which were equated to an
6093 undefined or common symbol.
6094 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6095 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6097 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6098 or S_IS_COMMON call S_GET_VALUE.
6099 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6100 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6101 to an undefined or common symbol, convert the reloc to be against
6103 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6104 undefined or common symbol.
6105 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6106 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6107 to an undefined or common symbol, convert the reloc to be against
6109 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6110 undefined or common symbol.
6111 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6112 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6114 (yank_symbols): Skip symbols which were equated to an undefined or
6117 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6119 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6120 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6122 * configure.in: Make sure we only add m68k-parse.o to
6123 ${extra_objects} once, no matter how many m68k targets have been
6125 * configure: Rebuild.
6127 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6129 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6130 * configure: Rebuild.
6132 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6134 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6135 * doc/c-m68k.texi: Document .extend and .ldouble.
6137 * configure.in (m68*-apple-aux*): New target.
6138 * config/te-aux.h: New file.
6139 * config/obj-coff.c (compare_external_relocs): New static function
6141 (do_relocs_for): Sort relocs if TE_AUX.
6142 (fixup_segment): If TE_AUX, store common symbol value in segment.
6143 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6145 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6147 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6149 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6151 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6152 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6154 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6155 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6156 an undefined symbol and the size of a function symbol.
6157 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6158 for all common symbols.
6160 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6162 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6165 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6168 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6170 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6171 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6173 * ecoff.c (localsym_t): Add addend field.
6174 (add_ecoff_symbol): Add addend argument. Change all callers.
6175 (coff_sym_value): Make static.
6176 (coff_sym_addend): New static variable.
6177 (ecoff_directive_def): Initialize coff_sym_addend.
6178 (ecoff_directive_val): Accept symbol + constant.
6179 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6180 (ecoff_build_symbols): Include the addend in the symbol value.
6182 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6184 * config/tc-ppc.c (md_assemble): Ignore overflow on
6185 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6187 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6189 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6190 bytes in size, so offset appropriately in big endian mode when
6191 writing the bottom 2 bytes.
6193 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6195 * config/tc-sparc.c (default_compatible): New static local.
6196 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6197 (sparc_ip): If no architecture or -bump specified, don't mark as
6198 mismatched those in default_compatible.
6200 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6202 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6203 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6204 * configure: Rebuild.
6205 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6206 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6207 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6208 (sco_id): Declare if SCO_ELF.
6210 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6212 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6213 ({max,warn_after}_architecture): New static locals.
6214 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6215 If both architecture and -bump requested, set max_architecture to max.
6216 (sparc_md_end): Simplify.
6217 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6218 Rewrite code to bump architecture and check for conflicts.
6219 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6220 with Solaris assembler.
6221 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6222 (md_show_usage): Update.
6224 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6226 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6228 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6230 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6231 #ifdef sparcv9 when choosing value.
6234 (sparc_md_end): Declare.
6235 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6236 (initial_architecture): New static local.
6237 (can_bump_v9_p): Likewise.
6238 (NO_V9): Delete all occurrences.
6239 (sparc_md_end): New function.
6240 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6241 Don't bump architecture to v9 unless can_bump_v9_p set.
6242 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6243 * configure.in (sparc64 target cpu): Don't set obj_format here.
6244 (SPARC_V9): Renamed from sparcv9.
6245 (sparc64-*-elf*): Define SPARC_ARCH64.
6246 * configure: Regenerated.
6247 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6248 (SPARC_ARCH64): Add.
6249 * conf.in: Regenerated.
6250 * config/vmsconf.h: Update.
6252 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6254 * config/tc-mips.c (load_register): Optimise "dli" loads.
6255 (md_show_usage): add "-mcpu=vr4100" to help text.
6257 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6259 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6260 undefined symbol, preserve the X_op of O_symbol.
6261 (S_GET_VALUE): Fix check to permit this case.
6262 * write.c (write_relocs): If a reloc is against an undefined
6263 symbol equated to another symbol, change the reloc to be against
6265 * config/obj-coff.c (do_relocs_for): Likewise.
6267 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6270 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6272 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6273 computer is PowerPC.
6275 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6277 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6278 mentioned in the eabi.
6280 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6282 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6283 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6285 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6287 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6289 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6292 as a section it is ok to have unadorned -mrelocatable pointers in.
6294 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6296 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6299 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6301 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6302 dependent section attributes can be handled.
6304 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6305 macros to add support for exclude section flag and ordered section
6308 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6309 functions to add support for exclude section flag and ordered
6312 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6314 * subsegs.c (section_symbol): Don't try to look up the section
6315 symbol in the hash table. It should be possible to have a symbol
6316 with the same name as a section, but no connection to it.
6318 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6319 From James Carlson <carlson@xylogics.com>.
6321 * expr.c (operand): Skip whitespace after a close parenthesis.
6322 From James Carlson <carlson@xylogics.com>.
6324 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6326 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6327 as_warn_where for relocation overflow.
6328 (parse_reg): Accept register name only if next character is
6331 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6333 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6334 addresses for static variables.
6336 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6338 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6339 and xgot give the old toc16 relocation.
6340 (md_apply_fix3): Support all GOT relocations.
6342 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6344 * config/tc-mips.c (load_address): Correctly handle a constant in
6345 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6347 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6349 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6350 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6351 (build_Mbytes): Handle REG_B.
6353 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6355 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6357 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6359 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6361 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6363 * config/obj-coff.c (write_object_file): Set the s_align field to
6364 the number of bytes, rather than to the power of 2.
6366 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6368 * Makefile.in (DISTCLEAN_HERE): New variable.
6369 (distclean): Use it.
6370 (maintainer-clean): Depend upon clean-here rather than clean,
6371 distclean, and clean-info. Run make maintainer-clean in doc.
6372 Remove files listed in DISTCLEAN_HERE.
6373 * doc/Makefile.in (maintainer-clean realclean): Split out from
6374 distclean. Depend upon clean-info and distclean.
6376 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6378 * mac-as.r: Fix copyright and version strings.
6379 (cfrg): Use PROG_NAME instead of literal name.
6381 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6383 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6385 * config/tc-a29k.h (tc_unrecognized_line): Define.
6386 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6387 (md_operand): Handle a29k style local dollar labels.
6389 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6391 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6393 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6395 * read.c (s_fill): If md_flush_pending_output is defined, call
6398 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6400 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6401 Treat rs_align_code like rs_align.
6403 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6405 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6406 converting an absolute address into a PC-relative one.
6408 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6410 * mpw-config.in: Don't always use te-generic.h for emulation.
6411 (powerpc-apple-macos): Use emulation te-macos.h.
6412 * mpw-make.sed (install, install-only): Edit in Mac-specific
6415 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * configure.in: Improve message about unsupported ELF targets.
6418 * configure: Rebuild.
6420 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6421 pattern is zero. From Manfred Hollstein.
6423 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6425 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6426 the various idata sections, we check the name on the .section pseudo.
6428 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6430 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6431 add section's paddr to add_number; compatibility to native as and
6434 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6436 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6438 * hash.c (struct hash_entry): Moved here...
6439 * hash.h (struct hash_entry): ...from here.
6441 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6442 if it's already known to be null.
6444 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6446 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6447 bit relocs converted to PC relative relocs. This turned out to
6448 add the offset from the beginning of .text twice.
6450 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6452 * stabs.c (s_stab_generic): In 's' case, free string from
6455 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6457 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6460 * subsegs.h (segment_info_type): Make bitfields unsigned.
6462 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6463 and move them together. On most systems this will reduce the
6464 structure size by one word.
6465 (operatorT): Define O_max.
6466 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6469 * read.c (pop_insert): Print error returned by hash table
6472 * as.c (dump_statistics): Split out from main; dump some hash
6473 table stats and target-specific stats.
6474 (start_time): No longer automatic to main.
6475 (main): Set file-level start_time and call dump_statistics at
6476 exit. Exit by calling xexit.
6477 (show_usage): Make --statistics description less specific.
6478 * subsegs.c (subsegs_print_statistics): New function.
6479 * write.c (write_print_statistics): New function.
6480 (n_fixups): New static variable.
6481 (fix_new_internal): Increment it.
6482 * read.c (read_print_statistics): New function.
6483 * read.h (read_print_statistics): Declare.
6484 * symbol.c (symbol_print_statistics): New function.
6485 * symbol.h (symbol_print_statistics): Declare.
6486 * hash.c (hash_print_statistics): New function.
6487 * hash.h (hash_print_statistics): Declare.
6488 * config/tc-i386.c (i386_print_statistics): New function.
6489 * config/tc-i386.h (i386_print_statistics): Declare.
6490 (tc_print_statistics): New macro.
6491 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6494 * hash.c (DELETED): Rewrite to use a valid but unique address.
6495 (START_POWER): Reduce to 10.
6496 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6497 Add new values for counting strcmp calls.
6498 (GROW_FACTOR): New macro.
6499 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6501 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6502 (hash_new): Use FULL_VALUE.
6503 (struct hash_control): Definition moved here.
6504 (hash_code): Don't mask to low bits.
6505 (hash_ask): Mask returned hash code here. Check hash value before
6506 calling strcmp; count strcmp calls.
6507 * hash.h (struct hash_control): Declare, don't define, here.
6508 (HASH_STATLENGTH): Deleted.
6509 (struct hash_entry): Add field for hash code.
6510 (hash_say, hash_apply): Don't declare.
6512 * hash.c (destroy): Return void.
6513 (applicatee): Ditto.
6514 (main): Fix declarations.
6515 (hash_apply): Return void. Argument `function' returns void. Put
6516 inside "#ifdef TEST".
6517 (hash_say): Define only if TEST is defined.
6518 * hash.h (hash_apply, hash_say): Declarations deleted.
6520 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6522 * configure: Rebuild with autoconf 2.7.
6524 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6527 * configure: Rebuild with autoconf 2.6.
6529 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6532 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6534 (ppc_frob_file): Remove.
6535 * config/tc-ppc.h (tc_frob_file): Don't define.
6536 (ppc_frob_file): Don't declare.
6538 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6540 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6541 * config/alpha-opcode.h: Include one-operand variants of jmp and
6544 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6545 with te-delta.h in 8.3 file systems.
6546 * configure.in: Adjusted.
6548 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6550 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6552 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6554 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6556 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6558 Version 2.6 released.
6559 * Makefile.in (VERSION): Updated to 2.6.
6561 * config/obj-coff.c (write_object_file): Change use of md_do_align
6562 to pass a pointer rather than a fill value, to match other uses.
6564 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6566 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6568 * as.c (main): Move md_end call to just after call to
6569 perform_an_assembly_pass. Delete cpu-specific code here.
6570 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6571 * config/tc-arm.c (md_end): Unused function deleted.
6572 * config/tc-ns32k.c (md_end): Ditto.
6574 * config/tc-i386.c (i386_align_code): New function, moved here
6575 from HANDLE_ALIGN macro.
6576 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6578 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6580 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6583 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6585 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6586 multi-byte nops to avoid changing gcc. The necessary gcc change
6587 might break old assemblers.
6589 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6591 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6592 generate optimal multi-byte nop instructions for ".align n"
6593 ".align n,0x90", and aligns requiring more than 15 bytes of
6594 padding still generate multiple 0x90's as before.
6596 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6598 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6600 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6602 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6603 * configure: Update.
6604 * mpw-make.sed: Reorder commands to make sed happier.
6605 * config/te-macos.h: New file.
6606 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6608 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6610 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6611 conditional branches.
6612 (md_apply_fix): Likewise.
6614 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6616 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6617 generate a reloc which the linker will not handle correctly. Fix
6618 overflow checking--R_IREL is 18 bits, not 17.
6620 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6622 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6623 from a PC relative reloc if TC_A29K.
6625 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6626 code depends upon it.
6628 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6629 $extend. Based on code from Eric Freudenthal
6630 <freudenthal@nyu.edu>.
6631 * config/tc-a29k.h (LEX_DOLLAR): Define.
6632 * read.c (LEX_DOLLAR): Define if not defined.
6633 (lex_type): Use LEX_DOLLAR.
6635 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6637 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6640 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6642 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6644 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6646 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6647 used only by "dlltool.c".
6649 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6652 (md_pseudo_table): Don't define "extern".
6654 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6656 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6658 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6660 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * macro.c (macro_expand_body): Don't warn about == with a
6663 nonexistent parameter, in case it is in a comment field.
6665 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6667 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6668 set, even if macro_alternate is set.
6669 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6670 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6671 the token unless it ended in '@'.
6672 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6673 * doc/c-a29k.texi: Document macro usage on A29K.
6675 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6677 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6679 (install_operand): Likewise.
6681 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6683 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6685 * configure.in (m88k-motorola-sysv*): New target.
6686 * configure: Rebuild.
6687 * config/te-delta88.h: New file.
6688 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6690 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6691 (md_do_align): Define.
6692 * config/tc-m88k.c: Include "subsegs.h".
6693 (m88k_do_align): New function.
6695 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6696 (COFF_NOLOAD_PROBLEM): Define.
6697 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6699 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6701 * config/tc-i386.c (md_assemble): For a jump instruction with
6702 non-constant target, require 7 available bytes in the current
6705 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6707 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6710 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6712 * configure.in (alpha-*-linux*): Use ecoff.
6713 * configure: Rebuild.
6714 * ecoff.c (ecoff_directive_extern): New function.
6715 (ecoff_directive_weakext): New function.
6716 (ecoff_build_symbols): Handle weak symbols.
6717 (ecoff_setup_ext): Likewise.
6718 (ecoff_frob_symbol): Warn about weak common symbols.
6719 * ecoff.h (ecoff_directive_extern): Declare.
6720 (ecoff_directive_weakext): Declare.
6721 * symbols.c (S_IS_WEAK): New function.
6722 * symbols.h (S_IS_WEAK): Declare.
6723 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6725 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6728 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6730 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6732 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6733 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6734 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6735 * config/obj-coff.c (coff_frob_symbol): Don't call
6736 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6737 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6740 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6741 (ppc_stab_symbol): New static variable.
6742 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6743 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6744 sy_tc.real_name to the stab string.
6745 (ppc_bc, ppc_ec): New static functions.
6746 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6748 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6750 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6753 * input-scrub.c (input_scrub_push): Reset sb_index.
6755 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6757 * listing.c (listing_newline): Don't create a frag in the absolute
6760 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6762 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6763 (ppc_csect): Move most of the code to ppc_change_csect, and call
6765 (ppc_change_csect): New static function, taken from ppc_csect.
6766 (ppc_section): New static function.
6767 (ppc_saw_abs): New static varable.
6768 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6769 a symbol has no csect.
6770 (ppc_adjust_symtab): New function.
6771 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6772 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6774 * write.c (write_object_file): If tc_adjust_symtab is defined,
6775 call it just before the call to obj_adjust_symtab.
6777 * symbols.c (symbol_find_or_make): Change name to be const.
6778 * symbols.h (symbol_find_or_make): Update declaration.
6780 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6782 * doc/as.texinfo (Align): Mention SH.
6783 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6785 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6786 (Z8000 Directives, even): Don't give numeric align value, instead
6789 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6791 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6794 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6796 * Makefile.in (diststuff): Also make info.
6797 (maintainer-clean realclean): Also make clean-info.
6799 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6801 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6802 (pa_subspace): For ".nsubspa", always create a new subspace
6803 with the given attributes, even if one already exists with the
6806 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6808 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6809 TC_FORCE_RELOCATION, taking an additional section argument. If
6810 the section of the target symbol is not the same as the current
6811 section, always force the relocation to be used.
6812 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6814 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6815 md_pcrel_from function, taking an additional section argument.
6816 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6818 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6819 older TC_FORCE_RELOCATION if not defined.
6820 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6821 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6822 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6823 TC_FORCE_RELOCATION.
6825 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6827 * input-scrub.c (as_where): Set name to null pointer if we don't
6829 * messages.c (identify): Only print filename if non-null.
6830 (as_show_where): Ditto, for line number too.
6831 (as_warn_internal, as_bad_internal): Ditto.
6833 * input-file.c (input_file_open): If the input file can't be
6834 opened, consider it an error.
6836 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6838 * config/tc-mips.c: Added mips_4100 control, and support for
6839 accepting the 4100 as a MIPS architecture variant (md_begin,
6840 macro_build, mips_ip, md_parse_option). Adding suitable
6841 command-line OPTIONs, and updating the help text (md_show_usage).
6843 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6845 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6846 BFD_ASSEMBLER is defined.
6848 * Use one active frag and one obstack per frag chain:
6849 * frags.c (frags): Variable deleted.
6850 (frag_alloc): New function.
6851 (frag_grow, frag_more, frag_variant, frag_now_fix,
6852 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6854 (frag_new): Ditto. Verify that frch_last and frag_now match on
6855 entry and exit, and that old frag_now has non-zero type. Replace
6856 "know" uses with "assert". Use frag_alloc instead of mucking with
6858 * frags.h (frags): Declaration deleted.
6859 * subsegs.h (struct frchain): Add new field frch_frag_now.
6860 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6862 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6863 give it any stricter alignment than frchainS structures need. Do
6864 not initialize frags obstack. Set frag_now to point to
6865 dummy_obstack. Initialize absolute_frchain.
6866 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6867 field of frchainS. Don't create new frags on section switch, and
6868 use frag_alloc when creating a new frag chain. For absolute
6869 section, set frchain_now to absolute_frchain. Verify that
6870 frch_last and frag_now match on entry and exit. Initialize
6871 per-chain obstack, and under gcc, set required alignment to that
6872 needed by fragS structure.
6874 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6876 * stabs.c (get_stab_string_offset): Only copy input string if a
6877 fresh copy is needed, not if the section already exists.
6878 (s_stab_generic): Cache stab section name to bypass lookups, since
6879 usually it will match. Could be made faster still by changing the
6880 memory allocation rules.
6881 (s_xstab): Cache section name to bypass repeated string
6884 * frags.c (frag_new): Deleted register declarations.
6886 * listing.c (frag_now): Don't declare.
6888 * as.c (chunksize): New variable.
6889 (debug_memory): New variable.
6890 (main): If debug_memory is set, reduce chunksize and
6892 * as.h (chunksize): Declare it.
6893 * read.c (read_begin): Use it.
6895 * config/tc-alpha.c (md_shortopts): Include 'g'.
6896 (md_parse_option): Ignore it.
6898 * Makefile.in (distclean): Remove Makefile and config.status from
6899 testsuite directory.
6900 (clean-here): Don't delete testsuite. Instead, delete only the
6901 files within it that would be generated by running tests.
6903 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6904 frag_now_fix instead of accessing obstack info directly.
6905 * config/tc-arm.c (s_ltorg): Ditto.
6906 (md_assemble): Ditto.
6908 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6911 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6913 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6914 chain after parsing value expression, if any, to avoid separating
6915 continued .stabs lines.
6917 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6919 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6920 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6922 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6924 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6925 -mcom support and PPC_OPCODE_ANY for -many.
6926 (md_parse_option): Ditto.
6928 (md_begin): For duplicate instructions, print all duplicates
6931 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6933 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6934 common mode operation.
6935 (md_show_usage): Add -mcom to usage message.
6937 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6939 * expr.c (op_rank): Add O_symbol_rva.
6940 * expr.h (operatorT): Add O_symbol_rva.
6941 * read.c (cons_worker): Set O_symbol_rva when necessary.
6942 * write.c (fix_new_exp): Understand O_symbol_rva.
6944 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6946 * config/tc-mips.c: Correct s_cons arguments. From Michael
6947 Joosten <joost@ori.cadlab.de>.
6949 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6951 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6952 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6953 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6955 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6956 make non-static. Change all users.
6957 * config/obj-coff.h (coff_n_line_nos): Declare.
6959 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6961 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6963 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6965 * config/obj-elf.c (obj_elf_common): Convert specified byte
6966 alignment to power of two. Set size of local bss symbol.
6968 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6970 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6972 * sb.c, macro.c: Decide whether to include <string.h> or
6973 <strings.h> just as as.h does.
6975 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6977 * Makefile.in (site.exp): Fix setting of $srcdir.
6979 * config/tc-arm.c (md_atof): Fix little-endian output.
6980 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6983 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6985 * doc/as.texinfo: Split out the NS32k family documentation,
6986 despite its being commented out for now.
6987 * doc/c-ns32k.texi: New file.
6989 * sb.c, macro.c: Include string.h.
6991 * Makefile.in (comparison): Only check *.o; we don't care if
6992 timestamps inserted by the native linker differ.
6994 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6995 if alignment stricter than 4 bytes is requested; in that case,
6996 align to a 4-byte boundary first.
6998 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7000 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7001 uninitialized" warning for `Max_Source_Offset'.
7003 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7005 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7006 qualifiers and detect errors if present.
7007 (md_assemble): Add call to parse_toc_entry. Also added some support
7008 for the [tocv] qualifier.
7009 (ppc_pe_tocd): New function to support data in the toc section.
7011 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7016 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * config/tc-m68k.c (isword): Accept all values from -65536 to
7019 +65535, so ~VAL will not be rejected.
7021 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7022 skip characters after the pseudo-op.
7024 * read.c (get_line_sb): Don't look past buffer_limit.
7025 (s_include): In MRI mode, skip characters after the file name.
7027 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7029 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7030 periods in register names.
7032 For older changes see ChangeLog.1.