1 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4 (ppc_force_relocation): Declare if OBJ_XCOFF.
5 * config/tc-ppc.c (ppc_force_relocation): New function if
8 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
10 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
13 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
15 * config/tc-d10v.c: Fix problem with relocs.
18 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
20 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
21 with nops if not in data_section or bss_section.
23 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
25 Add support for openVMS/Alpha.
26 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
27 * config/obj-evax.c: New file.
28 * config/obj-evax.h: New file.
29 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
31 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
32 defined. Add case for bfd_target_evax_flavour.
33 * config/vms-a-conf.h: New file.
34 * conf-a-gas.com: New file.
35 * configure.in: Add target alpha-*-*vms*.
37 * makefile.vms: New file.
38 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
39 Don't call ffs on openVMS/Alpha.
41 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
43 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
44 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
46 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
47 (NEED_DECLARATION_SBRK): New macro.
48 * configure, conf.in: Rebuild.
49 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
50 (strstr): Declare if NEED_DECLARATION_STRSTR.
51 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
53 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
55 * symbols.c (resolve_symbol_value): Handle addition or subtraction
56 by a constant before entering the main switch. Reject attempts to
57 apply an arithmetic function to non-absolute symbols, except for
58 the special case of subtraction of two symbols in the same
61 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
62 not to more than a 16 byte boundary.
64 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
65 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
66 (tc_gen_reloc): If out of memory call as_fatal rather than
67 assert. If no howto found, call as_bad_where rather than
68 as_fatal. Change the error message slightly. Set howto to a
69 non-NULL value in order to keep going.
72 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
74 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
77 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
79 * config/tc-h8300.c (get_specific): New operand "size" derived
80 from ".b", ".w" and ".l" extensions. All callers changed. If
81 the base instruction has no operands, then use the size to
82 determine which specific instruction to use.
84 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
86 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
88 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
90 * config/tc-mips.c (md_section_align): Don't change addr if
93 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
95 * config/tc-hppa.c: Revert yesterday's changes.
98 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
100 * config/tc-d10v.c: Disable range checking on 16-bit values.
103 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
105 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
106 not just the ones that don't match.
109 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
111 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
114 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
116 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
117 pre-cursor to adding Thumb support. Also added cpu_variant flag
118 information to each of the asm_flg structures.
119 (md_parse_option): Updated ARM7 parsing to allow 't' for
120 thumb/halfword support, aswell as 'm' for long multiply.
121 (md_show_usage): Updated help message.
122 (md_assemble): Check that instruction flags are applicated to the
124 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
125 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
126 signextension instructions.
127 (do_ldst): Generate halfword and signextension variants if
128 mnemonic flags match.
129 (ldst_extend): Do not allow shifts in the offset field of halfword
130 or signextension instructions.
131 (validate_offset_imm): Provide check on halfword and signextension
133 (add_to_lit_pool): Merge identical literal pool values.
135 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
137 * config/tc-hppa.c (selector_table): Add 'E' selector.
138 (cons_fix_new_hppa): Don't coke on e_esel.
139 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
140 to help generate exception handling tables.
141 (md_apply_fix): Don't try to apply fixups with an e_esel
143 (hppa_fix_adjustable): Fixups with e_esel selectors
146 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
148 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
152 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
154 * config/tc-d10v.c: Added lots of error checking. Added hacks
155 to support accumulator shifts.
158 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
160 * symbols.c (S_SET_EXTERNAL): Let .weak override.
161 (S_CLEAR_EXTERNAL): Likewise.
162 (S_SET_WEAK): Remove error; just let .weak override.
165 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
167 * config/tc-d10v.c (md_assemble): Now handles multiline
170 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
172 * config/tc-d10v.c: Fix packaging bug. Added range checking.
173 Added kludge for divs instruction. Fixed minor problem with
174 multiple text sections.
175 * config/tc-d10v.h (d10v_cleanup): Change prototype.
177 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
179 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
180 addresses to be right-shifted by 2.
182 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
184 * config/tc-d10v.c: Many changes to get relocs working.
185 (register_name): No longer creates a symbol for register names.
186 (pre_defined_registers): moved to opcodes/d10v-opc.c.
187 (d10v_insert_operand): Now works correctly for either container.
188 * config/tc-d10v.h (d10v_cleanup): Declare.
191 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
193 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
194 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
196 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
198 * tc-alpha.c: Patches to track current minimum alignment to reduce
199 the number of fragments created with frag_align.
200 (alpha_current_align): New static variable.
201 (s_alpha_text): Reset alignment to 0.
202 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
203 (s_alpha_stringer, s_alpha_space): New functions.
204 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
205 (alpha_cons_align): New function to replace both of them.
206 (emit_insn): Only align if alpha_current_align is less than 2;
207 reset alpha_current_align to 2.
208 (s_alpha_gprel32): Likewise.
209 (s_alpha_section): New function. Basically duplicate the other
210 alpha section change hooks. Only define for ELF.
211 (s_alpha_float_cons): Simplify alignment handling.
212 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
213 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
214 Don't define the s_alpha_cons pseudo-ops. Do define
215 s_alpha_stringer and s_alpha_space pseudo-ops.
216 (alpha_align): Skip if less than current default alignment. Set
218 * tc-alpha.h (md_flush_pending_output): Remove.
219 (md_cons_align): Add.
221 * tc-alpha.c: Add oodles of function description comments.
222 (md_bignum_to_chars): Remove; there are no callers.
223 (md_show_usage): Mention some more variants.
225 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
227 From Andrew Gierth <ANDREWG@microlise.co.uk>:
228 * configure.in (sparc-*-sysv4*): New target.
229 * configure: Rebuild.
231 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
232 uaxword to use s_uacons.
233 (sparc_no_align_cons): New static variable.
234 (s_uacons): New static function.
235 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
238 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
240 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
241 5 with regard to shared libraries.
242 * configure: Rebuild.
244 * config/tc-m68k.c (m68k_ip): Use the correct length when
245 allocating space for the unsupported architecture error message.
248 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
250 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
252 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
254 * config/tc-d10v.c: New file.
255 * config/tc-d10v.h: New file.
256 * configure (d10v-*-elf): New target.
257 * configure.in (d10v-*-elf): New target.
260 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
262 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
264 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
266 * config/tc-alpha.c (alpha_align): Change fill parameter
267 to a pointer. Take NULL as 0 or nop depending on section. Change
269 (s_alpha_align): Rename local variables.
271 * doc/as.texinfo (.align): Document action of omitted
274 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
276 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
277 when an unsupported PC relative reloc is seen, rather than calling
280 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
281 Instead, check state when '#' comment is seen.
283 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
285 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
287 (tc_gen_reloc): If fixup was changed to be PC relative, change
288 reloc type accordingly. Use name of reloc in error message.
290 * as.h: Don't define const or volatile.
291 * flonum.h: Don't define const.
293 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
294 if fx_pcrel is set. Correct setting the addend case in the
295 OBJ_ELF case (from Andreas Schwab
296 <schwab@issan.informatik.uni-dortmund.de>).
297 (md_show_usage): Correct -mfc5200 to -m5200.
299 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
301 * doc/c-m68k.texi: Document -m5200 flag.
302 * doc/as.texinfo: Likewise.
304 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
307 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
309 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
310 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
312 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
314 * Makefile.in (VERSION): Set to cygnus-2.7.1.
316 * Released binutils 2.7.
318 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
320 * config/tc-mips.c (mips_ip): Only perform range check when
321 dealing with O_constant expressions.
323 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
325 * m68k-parse.h (m68k_register): Add new coldfile control
328 * config/tc-m68k.c (mcf5200_control_regs): New variable,
329 array of control registers for the coldfire.
330 (cpu_of_arch): Added mcf5200.
331 (archs): Added mcf5200.
332 (init_table): Add new control registers.
333 (m68k_ip): Added support for new control registers.
334 (m68k_init_after_args): Likewise.
336 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
338 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
340 * read.h (is_it_end_of_statement): Declare.
341 * read.c (is_it_end_of_statement): Remove declaration.
343 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
345 (md_assemble): Fix handling of @l with an unsigned constant. Add
346 default case to reloc switch.
348 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
350 Based on patches from Tom Quiggle <quiggle@sgi.com>:
351 * ecoff.c (last_lineno): New static variable.
352 (add_procedure): Set last_lineno.
353 (ecoff_directive_loc): Likewise.
354 (ecoff_generate_asm_lineno): Likewise.
355 (ecoff_fix_loc): New function.
356 * ecoff.h (ecoff_fix_loc): Declare.
357 * config/tc-mips.c (append_insn): When inserting nops, and using
358 ECOFF debugging, call ecoff_fix_loc.
360 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
362 * config/tc-h8300.c (build_bytes): If an operand type is
363 marked as SRC_IN_DST retrieve it from the "destination" op.
365 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
367 * configure.in (arm-*-riscix*): Set emulation to riscix.
368 * configure: Rebuild.
369 * config/te-riscix.h: New file to define TE_RISCIX.
371 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
373 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
375 * Makefile.in (config.status): Just run config.status as other
378 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
380 * mpw-config.in (TARGET_OS): Add definition to conf.
382 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
384 * config/tc-mips.c (append_insn): Parenthesize
385 cop_interlocks expressions.
387 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
389 * listing.c (listing_print): Close the listing file if it is not
390 stdout. Close the other files opened for the listing.
392 * config/tc-sparc.h (md_cons_align): Define.
393 (sparc_cons_align): Declare.
394 (HANDLE_ALIGN): Define.
395 (sparc_handle_align): Declare.
396 * config/tc-sparc.c (sparc_cons_align): New function.
397 (sparc_handle_align): New function.
398 * read.c (cons_worker): Call md_cons_align if it is defined.
400 * as.h (struct frag): Add fr_file and fr_line fields.
401 * frags.c (frag_new): Set fr_file and fr_line.
402 (frag_var): Likewise.
403 (frag_variant): Likewise.
405 * as.h (struct frag): Remove unused align_mask and align_offset
408 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
409 From <uddeborg@carmen.se>.
411 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
413 * configure.in (mips-*-osf*): New target.
414 * configure: Rebuild.
416 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
418 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
420 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
421 between co-processor comparisons and branches for the VR4300.
423 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
425 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
426 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
428 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
429 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
430 includedir): Use autoconf set values.
433 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
435 * listing.c (listing_eject): Don't do anything if listing is 0.
436 (listing_list): Likewise.
437 (listing_source_line): Likewise.
438 (listing_title): Don't save title if listing is 0.
439 (listing_source_file): Check listing rather than listing_tail.
441 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
442 using shared libraries.
443 * configure: Rebuild.
445 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
447 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
448 absolute expression if a relocation type was specified.
450 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
452 * configure.in: Add support for *-*-rtems* configurations.
453 * configure: Rebuild.
455 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
457 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
458 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
459 opcodes library for alpha.
460 * configure: Rebuild with autoconf 2.10.
461 * config/tc-alpha.c: Substantial rewrite to add ELF support and
462 use new opcode table.
463 * config/tc-alpha.h (md_undefined_symbol): Don't define.
464 (LOCAL_LABEL): Define differently if OBJ_ELF.
465 (FAKE_LABEL_NAME): Define if OBJ_ELF.
466 * config/alpha-opcode.h: Remove.
467 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
468 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
469 include/opcode/alpha.h rather than config/alpha-opcode.h.
471 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
473 * config/obj-aout.c (obj_emit_relocations): Give an error if the
474 relocation symbol was not resolved.
475 * config/obj-coff.c (do_relocs_for): Likewise.
477 * write.c (adjust_reloc_syms): Refetch the symbol section after
478 calling S_GET_VALUE, since it may have changed.
480 * expr.c (struct expr_symbol_line): Define.
481 (expr_symbol_lines): New static variable.
482 (make_expr_symbol): Add entry to expr_symbol_lines.
483 (expr_symbol_where): New function.
484 * expr.h: Use extern on function declarations.
485 (expr_symbol_where): Declare.
486 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
487 rather than printing the meaningless name of an expression
490 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
492 * config/tc-i386.c (md_number_to_chars): Deleted.
493 * config/tc-i386.h (md_number_to_chars): New macro.
495 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
497 (load_symbol_address, load_expression): Use build_mem.
498 (build_operate): New function.
499 (emit_addq_r): Use it.
501 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
503 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
505 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
507 * config/tc-vax.h (NOP_OPCODE): Define.
509 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
511 * config/obj-vms.h (S_IS_COMMON): Define.
512 (S_IS_LOCAL): Check for \002 as well as \001.
513 (LONGWORD_ALIGNMENT): New macro.
514 (SUB_SEGMENT_ALIGN): Use it.
516 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
518 * config/vms-conf.h: Reconcile with conf.in.
520 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
522 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
525 * doc/as.texinfo: Document that any number of hex digits can
528 * as.c (struct defsym_list): Define.
529 (defsyms): New static variable.
530 (parse_args): Just put --defsym arguments on defsyms list, rather
532 (main): Define defsyms after output file is created.
534 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
535 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
537 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
538 insn_error rather than calling check_absolute_expr.
540 * as.c (emulation_name): Remove unused static variable.
541 (default_emul_bfd_name): Add return NULL to avoid warning.
542 * ecoff.c (ecoff_stab): Remove unused variables name and
544 * frags.c (frag_new): Remove unused variable tmp.
545 * hash.c (hash_grow): Parenthesize + within <<.
546 (hash_print_statistics): Use %lu, not %d, to print unsigned
548 * messages.c: Include "libiberty.h".
549 (fprint_value): Add cast to avoid printf warning.
550 (sprint_value): Likewise.
551 * read.c: Include "ecoff.h".
552 (emit_expr): Add casts to avoid printf warnings.
553 * read.h: Use extern for function declarations.
554 (pop_insert): Declare.
555 * stabs.c: Include "ecoff.h".
556 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
557 former_last_fragP, and new_fragP.
558 * subsegs.h (subsegs_print_statistics): Declare.
559 * symbols.c (debug_verify_symchain): Change macro to discard
561 * write.c (dump_section_relocs): Likewise.
562 * write.h: Use extern for function declarations.
563 (write_print_statistics): Declare.
564 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
566 * config/e-mipself.c (mipself_bfd_name): Likewise.
567 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
569 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
570 emit relocations against external symbols.
572 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
573 message if bfd_reloc_type_lookup fails, rather than calling
576 * config/tc-alpha.c (alpha_force_relocation): Add
577 BFD_RELOC_12_PCREL to switch.
579 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
581 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
582 TE_PE (Lfoo, not .Lfoo).
584 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
586 * read.c (s_fill): Don't warn about a zero repeat count.
588 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
589 coprocessor register.
591 * config/tc-i386.c (md_assemble): When checking the size of a
592 register to set the size of an instruction, do a bitwise and with
593 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
596 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
598 * config/tc-h8300.c (parse_reg): Tweak error messages.
599 (build_bytes): Likewise.
600 (skip_colonthing): Handle :32 suffix.
601 (get_specific): Promote L_24 to L_32 if it makes a match.
602 Don't always promote L_8 to L_16.
603 (do_a_fix_imm): Clean up L_32 and L_24 handling.
605 * config/tc-h8300.c (Smode): New variable.
606 (h8300hmode): Turn off Hmode.
607 (h8300smode): New function. Turn on Smode and Hmode.
608 (md_pseudo_table): New ".h8300s" pseudo-op.
609 (parse_reg): Handle "exr" register.
610 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
611 Handle "mach" and "machl" operands for ldmac.
612 (get_specific): Handle "stm.l" and "ldm.l".
613 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
614 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
617 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
619 * doc/as.texinfo: Reorder chapter of machine dependent options so
620 that it is sorted by chip name.
622 * doc/as.texinfo: Use consistant spelling of Vax.
623 * doc/c-vax.texi: Likewise.
625 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
627 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
629 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
630 (md_apply_fix): Likewise.
631 (pa_try): New function.
632 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
634 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
636 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
637 (pa_level): New function.
639 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
641 * listing.c (listing_newline): Don't do anything if listing is 0.
643 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
645 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
646 symbol_create, not symbol_new.
648 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
650 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
651 absolute symbol unless TC_FORCE_RELOCATION returns true.
653 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
655 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
656 the symbol to a pointer. Don't set previous_file_symbol.
657 Simplify symbol list rearrangement.
658 (coff_frob_symbol): Don't do anything with C_FILE symbols.
659 (coff_adjust_symtab): Don't check previous_file_symbol.
661 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
663 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
665 (md_pseudo_table): Add ppc_elf_lcomm.
667 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
669 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
670 d0{24:1},d0' works without an immediate prefix on the bit numbers.
671 (md_begin): Add digits to alt_notend_table.
672 (md_parse_option): Make s a const pointer.
674 * config/tc-sparc.c (md_pseudo_table): Add "empty".
675 (s_empty): New static function.
677 * config/obj-coff.c (struct filename_list): Only define if not
679 (filename_list_head, filename_list_tail): Likewise.
680 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
681 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
682 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
683 have a section of N_ABS rather than N_DEBUG. If we do a merge,
684 remove the new symbol from the list.
685 (obj_coff_endef, both versions): Call tag_insert even if there is
686 an old symbol with the same name, if the old symbol does not
688 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
689 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
690 symbol that will be moved to the end of the symbol list.
691 (coff_adjust_section_syms): Always call section_symbol for .text,
693 (coff_frob_section): Likewise. Also, remove unused variable
696 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
697 manipulating frags directly.
698 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
701 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
702 whether the next character is '*' before checking whether we are
703 at the start of a line. Permit LINE_COMMENT_START to start a
704 comment in state 1 (seen some whitespace) as well, to match the
707 * gasp.c (do_align): Permit a fill value for .align.
709 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
711 * read.c (next_char_of_string): Warn if a newline is seen in the
712 middle of a string. Call bump_line_counters when appropriate.
714 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
716 * symbols.c (colon): Use LOCAL_LABEL.
718 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
720 * Makefile.in (install): Don't check to see if tooldir exists.
721 Make $(tooldir) and $(tooldir)/bin.
723 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
725 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
728 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
730 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
731 insn_error. Don't put the string "ERROR" in insn_error. Set
732 insn_error rather than calling as_warn for an unsupported opcode.
734 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
736 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
737 before permitting -64.
738 * output-file.c (output_file_create): Remove duplicate
741 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
743 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
744 section rather than a .reginfo section.
745 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
748 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
749 bit value with the high bit set.
751 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
753 * read.c (s_lcomm): Set section flags for .sbss section.
755 * config/tc-mips.c (mips_64): New static variable.
756 (mips_target_format): If mips_64, return elf64 targets rather than
758 (md_longopts): Add "32" and "64".
759 (md_parse_option): Handle -32 and -64.
760 (md_show_usage): Mention -32 and -64.
761 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
764 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
766 * config/tc-ppc.c (comment_chars): Make '!' a comment character
767 for Solaris compatibility.
769 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
770 .stabd with 4 arguments into a .stabn.
772 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
774 * config/tc-mips.c (macro): When passing X_add_number to
775 macro_build, cast it to int first.
777 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
779 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
780 created by emit_expr.
782 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
783 as_perror rather than assert.
785 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
787 * config/tc-mips.c (mips_ip): Mark sections created to hold
788 floating point information as read only.
790 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
792 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
794 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
796 * read.c (potable): Add .skip as a synonym for .space.
798 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
799 4 arguments, providing the 4th argument is 0, to allow
800 compatibility with the Solaris assembler.
802 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
804 * config/tc-sh.h (struct sh_segment_info_type): Define.
805 (TC_SEGMENT_INFO_TYPE): Define.
806 (sh_frob_label): Declare.
807 (tc_frob_label): Define.
808 (sh_flush_pending_output): Declare.
809 (md_flush_pending_output): Define.
810 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
811 reloc before the instruction if necessary.
812 (sh_frob_label): New function.
813 (sh_flush_pending_output): New function.
814 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
815 when looking for the reloc for the target of .uses.
816 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
817 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
819 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
820 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
823 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
824 TC_SEGMENT_INFO_TYPE is defined.
826 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
828 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
829 matches the register size.
831 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
833 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
835 (do_relocs_for): Likewise.
836 (fixup_segment): Don't just quit if linkrelax is set. Try to
837 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
840 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
842 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
843 relative relocations with -mrelocatable. Also allow unfixed
844 relocs in .ex_shared.
846 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
848 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
849 non-zero before assuming this is a long file name.
850 (w_strings): Likewise.
851 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
853 * config/obj-coff.c (w_strings): Move declaration of i inside
854 #ifdef block which uses it.
856 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
858 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
859 "relaxmode". Output relocs which identify various relaxing
860 possibilities for mov.[bwl] instructions.
861 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
863 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
865 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
866 (MD_APPLY_FIX3): Define.
867 * config/tc-arm.c (my_get_expression): Only watch for bad segments
869 (md_apply_fix3): Renamed from md_apply_fix.
870 If pcrel reloc and symbol is in different section, undo effects
873 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
875 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
876 any reloc with an LR% or RR% field selector for SOM.
878 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
880 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
883 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
885 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
887 (yank_symbols): Likewise.
889 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
891 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
892 BFD_ASSEMBLER, add name field.
893 * config/obj-coff.c: Include "libiberty.h".
894 (coff_header_append): Handle long section names.
895 (crawl_symbols): Just use the name field for the symbol name,
896 without worrying about null byte termination.
897 (w_strings): Handle long section names.
898 (write_object_file): Likewise. Also, use the name field, rather
900 (obj_coff_add_segment): Permit long section names.
901 (obj_coff_init_stab_section): Use the name field, rather than
903 (adjust_stab_section): Likewise.
904 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
906 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
908 (md_apply_fix): Don't check fx_im_disp field.
910 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
912 * configure.in: Add * after sparc*-*-vxworks.
913 * configure: Rebuild.
915 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
916 define it to comment_chars. Use tc_comment_chars rather than
918 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
919 * config/tc-m68k.h (tc_comment_chars): Define.
920 (m68k_comment_chars): Declare.
921 * config/tc-m68k.c (m68k_comment_chars): Rename from
922 comment_chars. Change into a pointer rather than an array.
923 (md_longopts): Add "bitwise-or".
924 (md_parse_option): Handle OPTION_BITWISE_OR.
925 (md_show_usage): Mention --bitwise-or.
926 * doc/c-m68k.texi: Document --bitwise-or.
928 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
930 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
933 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
934 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
935 correct handling of input line pointer, and call
936 demand_empty_rest_of_line.
938 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
940 * config/tc-sparc.c (in_bitfield_range): New static function.
941 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
942 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
943 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
944 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
945 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
947 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
949 * config/obj-coff.c: BFD_ASSEMBLER:
950 (coff_last_bf): New static variable.
951 (coff_frob_symbol): Set endndx of a .bf symbol.
953 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
954 (last_bfP): New static variable.
955 (yank_symbols): Set endndx of a .bf symbol.
957 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
959 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
960 and -s options. Add -be for good measure.
962 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
964 * read.c (s_space): Support non-constant fill value. Handle fill
965 value correctly for a size other than 1.
967 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
969 * config/tc-arm.c (my_get_float_expression): Update call to
970 gen_to_words, X_PRECISION changed from 6 to 5.
972 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
974 * config/tc-ppc.c (register_name,reg_name_search): Move register
975 name lookup from PE specific code to all targets. Add support for
976 -mregnames/-mno-regnames to control whether register names are
978 (md_assemble): Call register_name for all platforms.
979 (md_parse_option): Add support for -mregnames/-mno-regnames.
981 * configure.in (powerpcle*-*-solaris): Add support.
982 (powerpc*-*-linux): Ditto.
983 * configure: Regenerate.
985 * config/ppc-sol.mt: New config file for PowerPC Solaris.
987 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
989 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
990 be associated with a single %lo reloc.
992 * config/tc-mips.c (load_address): Cast X_add_number to valueT
993 before comparing against MAX_GPREL_OFFSET, so that negative
994 numbers are handled correctly.
997 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
999 * config/tc-sparc.c (last_insn): New static variable.
1000 (md_assemble): Warn about putting floating point branches in a
1001 delay slot. If architecture is less than v9, insert NOP
1002 instructions between floating point instructions and floating
1003 point branches. (The SunOS assembler does both these operations.)
1004 Save the last instruction opcode.
1005 (sparc_ip): Add pinsn parameter. Change caller.
1007 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1008 for byte jump to next instruction to skip empty frags.
1010 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1013 for addq with a 16 bit signed value, just emit a lda instruction
1016 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1018 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1021 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * configure.in: Permit --enable-shared to specify a list of
1025 * configure: Rebuild.
1027 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1029 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1030 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1032 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1034 * config/atof-ieee.c: Fix handling of denormalized extended
1035 precision numbers and overflow/underflow detection.
1036 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1037 not include the 16 bit gap in the m68k extended precision format.
1039 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1041 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1043 * configure: Rebuild.
1045 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1047 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1048 be accessed using the $gp register.
1049 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1051 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1053 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1054 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1056 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1058 * read.c (get_line_sb): Bump line counters based on
1059 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1060 call LISTING_NEWLINE.
1061 (s_macro): Don't call demand_empty_rest_of_line.
1062 * app.c (do_scrub_chars): When handling C style comments, unget
1065 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * read.h (enum linkonce_type): Define.
1068 (s_linkonce): Declare.
1069 * read.c (potable): Add "linkonce".
1070 (s_linkonce): New function.
1071 * subsegs.h (segment_info_type): Add linkonce field to
1072 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1073 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1074 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1075 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1077 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1078 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1079 entry based on the linkonce field in segment_info.
1080 * doc/as.texinfo: Document .linkonce.
1082 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1084 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1086 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1088 * stabs.c (s_stab_generic): Call the listing functions before
1089 doing the rest of the processing, which may involve freeing the
1090 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1091 SEPARATE_STAB_SECTIONS case.
1093 * config/tc-hppa.c: Remove nested comment.
1094 (tc_gen_reloc): Move label done inside the ifdef in which it is
1096 (md_apply_fix): Pass pointers to correct types to libhppa.h
1097 functions. Always return a value.
1099 * config/tc-mips.h (tc_frob_file): Define.
1100 (mips_frob_file): Declare.
1101 * config/tc-mips.c (struct mips_hi_fixup): Define.
1102 (mips_hi_fixup_list): New static variable.
1103 (imm_unmatched_hi): New static variable.
1104 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1105 offset_reloc. Pass imm_unmatched_hi to append_insn.
1106 (append_insn): Add unmatched_hi parameter. If it is set, add the
1107 new fixup to mips_hi_fixup_list. Change all callers.
1108 (mips_ip): Set imm_unmatched_hi when appropriate.
1109 (mips_frob_file): New function.
1111 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1113 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1114 * configure: Regenerated.
1116 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * as.c (main): Call bfd_set_error_program_name.
1120 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * as.h (strdup): Don't declare.
1123 * stabs.c: Include libiberty.h
1124 (get_stab_string_offset): Use xstrdup rather than strdup.
1125 (s_stab_generic): Likewise.
1126 * as.c (parse_args): Likewise.
1127 * read.c (s_mri_sect): Likewise.
1129 * gasp.c (change_base): Recognize \(...) construct documented to
1130 pass through enclosed characters literally through to the output.
1131 (process_assigns): Likewise. Also, be more careful to avoid
1132 looking past the end of the buffer.
1134 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1136 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1137 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1139 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1141 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1143 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1145 * config/alpha-opcode.h: Added cvtst instruction.
1147 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1150 string. Extract the addend from the result of expression.
1152 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1155 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1156 mode, change the state to 3 rather than 1.
1158 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1161 correspond to 11 March change.
1163 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1165 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1166 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1168 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * configure: Rebuild with autoconf 2.8.
1172 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * config/atof-ieee.c (gen_to_words): Improve handling of
1175 X_PRECISION numbers. Based on patches from Andreas Schwab
1176 <schwab@issan.informatik.uni-dortmund.de>.
1178 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1180 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1182 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1183 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1184 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1185 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1188 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
1190 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1192 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
1194 * config/tc-hppa.c (SUBSEG_MILLI): Define.
1195 (pa_def_subspaces): Add $MILLICODE$.
1196 (pa_spaces_begin): Set section flags for $MILLICODE$.
1198 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1201 not SHT_NOBITS. Don't tamper with flags based on type if a
1202 special section was found (revert Feb 29 change).
1204 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1205 if aligning to a longword boundary or greater.
1207 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1209 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1211 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
1213 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1214 * configure: Regenerated.
1216 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
1218 * config/tc-hppa.c: Add default definitions for R_N0SEL and
1219 R_N1SEL since they're not defined for old versions of hpux.
1221 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1222 Set "sym_ptr_ptr" and "addend" fields to dummy values for
1223 R_N0SEL and R_N1SEL.
1225 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1227 * flonum-konst.c: Add two more constants for 1e+-2048 and
1228 1e+-4096, and correct the other constants.
1230 * symbols.c (resolve_symbol_value): Handle O_logical_not.
1232 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1234 * config/obj-elf.c (obj_elf_section): Allow predefined section
1235 types to set the nobits type. Avoid a shadowed declaration.
1237 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
1239 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
1240 reduce relocs using e_nlrsel field selectors.
1242 * write.c (fix_new_exp): Don't use #elif. Some compilers
1245 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
1247 (pa_chk_field_selector): Handle new field selectors for SOM.
1249 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1251 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
1252 * configure: Rebuild.
1253 * config/te-linux.h (LOCAL_LABELS_FB): Define.
1254 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
1256 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
1259 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
1261 * mpw-make.sed: Update to handle shared library support.
1263 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
1265 * config/tc-sparc.c (sparc_ip): Print all architectures that support
1266 the insn on mismatch.
1268 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1270 * configure.in: Add support for a29-coff.
1271 * configure: Rebuild.
1273 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
1276 of the section when looking for the R_SH_USES fixup, because the
1277 frag addresses have not yet been adjusted.
1279 * gdbinit.in: Set a breakpoint on as_warn_where.
1281 * config/tc-mips.c (macro): Add missing arguments to macro_build
1282 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
1284 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
1287 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
1289 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
1291 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
1293 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
1295 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
1296 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
1297 Recognize [uU] format args as sparclet cpregs.
1299 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
1301 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1304 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
1307 well as S_IS_EXTERNAL.
1308 (tc_fix_adjustable): Likewise.
1309 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
1310 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
1312 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
1313 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1315 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
1317 * config/tc-sparc.c (max_architecture): Change to sparclite for
1319 (default_compatible): Delete.
1320 (sparc_ffs): New function.
1321 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
1322 (sparc_ip): Rewrite architecture match and bump logic.
1324 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * configure.in: Check for 'do not mix' from native linker before
1327 trying to use -rpath.
1328 * configure: Rebuild.
1330 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
1332 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1333 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1334 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1335 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
1337 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
1338 to the symbol lnnoptr field, to get the correct file offset.
1340 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1342 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
1343 symbols that are not function, file, or section symbols to be
1346 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
1348 * configure: Set and substitute RPATH_ENVVAR.
1349 * configure: Rebuild.
1350 * Makefile.in (RPATH_ENVVAR): New variable.
1351 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1353 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
1354 doesn't need opcodes. If configuring shared, opcodes needs bfd.
1355 * configure: Rebuild.
1357 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1359 * read.c (s_mri_sect): Don't return '\0' in type. Set all
1360 appropriate flags in BFD section.
1362 * configure.in (m68k-*-psos*): New target.
1363 * configure: Rebuild.
1364 * config/te-psos.h: New file.
1365 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
1368 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
1370 From Alan Modra <alan@spri.levels.unisa.edu.au>:
1371 * configure.in: Remove duplicate setting of cpu_type. Check
1372 whether opcodes library is required for on all targets, not just
1374 * configure: Rebuild.
1376 * config/tc-mips.c (mips_big_got): New static variable.
1377 (s_extern): Don't declare.
1378 (reg_needs_delay): New static function.
1379 (macro_build): Permit GOT/CALL_HI/LO relocs.
1380 (macro_build_lui): If place is not NULL, use the number in the
1382 (load_address): Handle mips_big_got case.
1383 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
1385 (OPTION_XGOT): Define.
1386 (md_longopts): Add "xgot" if OBJ_ELF.
1387 (md_parse_option): Handle -xgot.
1388 (md_show_usage): Mention -xgot.
1389 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
1390 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
1392 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1394 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
1395 the byte relocation, point it to the low byte of the word.
1397 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
1400 * configure: Rebuild.
1402 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
1404 * configure.in: Recognize any sparc* cpu.
1405 * configure: Regenerated.
1407 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * read.c (potable): Add "mri" and ".mri".
1410 (s_mri): New function.
1411 * read.h (s_mri): Declare.
1412 * app.c (scrub_m68k_mri): New static variable.
1413 (mri_pseudo): New static variable.
1414 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
1415 flag_m68k_mri. Initialize scrub_m68k_mri.
1416 (mri_state, mri_last_ch): New static variables.
1417 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
1419 (app_push): Save new fields.
1420 (app_pop): Restore new fields.
1421 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
1422 If TC_M68K, use a trivial state machine to look for occurrences of
1423 the .mri pseudo-op, and change the mode appropriately.
1424 * as.h (do_scrub_begin): Update prototype.
1425 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
1427 * config/tc-m68k.c (reg_prefix_optional_seen): New static
1429 (m68k_mri_mode_change): New function.
1430 (md_parse_option): Set reg_prefix_optional_seen.
1431 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
1432 (MRI_MODE_CHANGE): Define.
1433 * doc/as.texinfo: Document .mri pseudo-op.
1435 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
1438 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1440 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
1441 * config/m68k-parse.h (enum pic_relocation): Define.
1442 (struct m68k_exp): Add pic_reloc field.
1443 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1444 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
1445 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
1447 * config/tc-m68k.c: Delete definition of NO_RELOC.
1448 (struct m68k_it): Add pic_reloc field.
1449 (add_fix): Copy over pic_reloc field.
1450 (md_pseudo_table): Interpret .align parameter as byte count.
1451 (mote_pseudo_table): Likewise.
1452 (tc_m68k_fix_adjustable): New function.
1453 (get_reloc_code): New function.
1454 (md_assemble): Use it as last argument to fix_new_exp.
1455 (md_apply_fix_2): For a relocation against a symbol don't put the
1456 addend into the data.
1457 (tc_gen_reloc): Different addend computation for OBJ_ELF.
1458 (m68k_ip): Don't relax an operand that requires pic relocation.
1459 (md_begin): Align .text, .data and .bss on 4 byte boundary by
1461 * write.c (fixup_segment): Don't add symbol value to addend if
1462 TC_M68K and OBJ_ELF.
1463 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
1464 (motorola_operand): Add rule for `(zapc, EXPR)'.
1466 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
1468 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
1469 *really* is permissible before the comma.
1471 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
1474 inserting nop instructions.
1476 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * config/te-aux.h: Change include of aux.h to aux-coff.h.
1480 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
1483 class setting for a CALLNAME symbol in COFF.
1485 * read.c (potable): Pass negative numbers for new .balign[wl] and
1486 .p2align[wl] pseudo-ops.
1487 (s_align_bytes): Treat a negative argument as specifying the fill
1489 (s_align_ptwo): Likewise.
1491 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
1494 (do_align): Take new len parameter. Change all callers. Pass it
1496 (s_align_bytes): Arg now indicates the length of the fill pattern.
1497 (s_align_ptwo): Likewise.
1498 * config/obj-coff.c (write_object_file): Pass length to
1500 * config/tc-i386.h (md_do_align): Take new len parameter.
1501 * config/tc-m88k.h (md_do_align): Likewise.
1502 * config/tc-m88k.c (m88k_do_align): Likewise.
1503 * config/tc-sh.h (md_do_align): Likewise.
1504 * config/tc-sh.c (sh_do_align): Likewise.
1505 * doc/as.texinfo: Document new pseudo-ops.
1507 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
1508 done in cvt_frag_to_fill.
1510 * config/tc-sh.h (sh_do_align): Declare.
1511 (md_do_align): Define.
1512 * config/tc-sh.c (sh_do_align): New function.
1514 * ecoff.c (ecoff_build_lineno): Don't try to store the address
1515 difference if the next address is before the current one.
1517 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
1518 (archs): Initialize new field.
1519 (m68k_ip): Don't list alias names when listing CPUs which support
1522 * as.c (main): Call parse_args before read_begin.
1523 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
1524 front of generated pseudo-ops.
1525 * read.c (potable): Ignore "name".
1526 (s_app_file): Permit a single quote after the string, since one
1527 may appear in m68k MRI mode.
1529 * configure.in: Check for --enable-shared. If linking against
1530 shared BFD and opcodes, fix library name on SunOS, and try to set
1532 * configure: Rebuild.
1534 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * as.h (flag_m68k_mri): Declare.
1537 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
1538 * Many files: For MRI syntax that is specific to the m68k MRI
1539 assembler, check flag_m68k_mri rather than flag_mri or
1540 MRI_MODE_NEEDS_PSEUDO_DOT.
1542 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
1544 * config/tc-i960.c (ARCH_HX): Define.
1546 (targ_has_sfr): Handle ARCH_HX.
1547 (targ_has_iclass): Handle ARCH_HX.
1548 (tc_coff_fix2rtype): Add return 0 to avoid warning.
1549 (tc_headers_hook): If the architecture was specified explicitly,
1550 use it when setting the flags. Set the extern variable coff_flags
1551 rather than headers->filehdr.f_flags, since the latter is set
1552 unconditionally in obj-coff.c.
1553 (i960_handle_align): Remove unused variable fixp.
1555 Support for building bfd and opcodes as shared libraries, based on
1556 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1557 * configure.in: Set OPCODES and BFD to search directories.
1558 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
1559 * configure: Rebuild.
1560 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
1561 (LIBDEPS): New variable.
1562 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
1563 $(HLDFLAGS) in link.
1564 (check): Set LD_LIBRARY_PATH in the environment.
1566 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1568 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
1569 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
1570 read-only, not read/write.
1572 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1574 * Makefile.in (INSTALL_XFORM): Remove -e.
1576 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
1579 than comparing S_GET_SEGMENT to undefined_section.
1580 (write_object_file): Skip symbols which were equated to an
1581 undefined or common symbol.
1582 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
1583 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1585 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
1586 or S_IS_COMMON call S_GET_VALUE.
1587 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1588 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
1589 to an undefined or common symbol, convert the reloc to be against
1591 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1592 undefined or common symbol.
1593 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1594 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
1595 to an undefined or common symbol, convert the reloc to be against
1597 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1598 undefined or common symbol.
1599 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
1600 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1602 (yank_symbols): Skip symbols which were equated to an undefined or
1605 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
1607 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
1608 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1610 * configure.in: Make sure we only add m68k-parse.o to
1611 ${extra_objects} once, no matter how many m68k targets have been
1613 * configure: Rebuild.
1615 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
1617 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
1618 * configure: Rebuild.
1620 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
1622 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
1623 * doc/c-m68k.texi: Document .extend and .ldouble.
1625 * configure.in (m68*-apple-aux*): New target.
1626 * config/te-aux.h: New file.
1627 * config/obj-coff.c (compare_external_relocs): New static function
1629 (do_relocs_for): Sort relocs if TE_AUX.
1630 (fixup_segment): If TE_AUX, store common symbol value in segment.
1631 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
1633 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
1637 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
1639 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
1640 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
1642 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
1643 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
1644 an undefined symbol and the size of a function symbol.
1645 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1646 for all common symbols.
1648 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
1650 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
1653 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
1656 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
1659 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
1661 * ecoff.c (localsym_t): Add addend field.
1662 (add_ecoff_symbol): Add addend argument. Change all callers.
1663 (coff_sym_value): Make static.
1664 (coff_sym_addend): New static variable.
1665 (ecoff_directive_def): Initialize coff_sym_addend.
1666 (ecoff_directive_val): Accept symbol + constant.
1667 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1668 (ecoff_build_symbols): Include the addend in the symbol value.
1670 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1672 * config/tc-ppc.c (md_assemble): Ignore overflow on
1673 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1675 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1677 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1678 bytes in size, so offset appropriately in big endian mode when
1679 writing the bottom 2 bytes.
1681 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1683 * config/tc-sparc.c (default_compatible): New static local.
1684 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1685 (sparc_ip): If no architecture or -bump specified, don't mark as
1686 mismatched those in default_compatible.
1688 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1690 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1691 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1692 * configure: Rebuild.
1693 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1694 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1695 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1696 (sco_id): Declare if SCO_ELF.
1698 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1700 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1701 ({max,warn_after}_architecture): New static locals.
1702 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1703 If both architecture and -bump requested, set max_architecture to max.
1704 (sparc_md_end): Simplify.
1705 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1706 Rewrite code to bump architecture and check for conflicts.
1707 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1708 with Solaris assembler.
1709 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1710 (md_show_usage): Update.
1712 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1714 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1716 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1718 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1719 #ifdef sparcv9 when choosing value.
1722 (sparc_md_end): Declare.
1723 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1724 (initial_architecture): New static local.
1725 (can_bump_v9_p): Likewise.
1726 (NO_V9): Delete all occurrences.
1727 (sparc_md_end): New function.
1728 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1729 Don't bump architecture to v9 unless can_bump_v9_p set.
1730 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1731 * configure.in (sparc64 target cpu): Don't set obj_format here.
1732 (SPARC_V9): Renamed from sparcv9.
1733 (sparc64-*-elf*): Define SPARC_ARCH64.
1734 * configure: Regenerated.
1735 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1736 (SPARC_ARCH64): Add.
1737 * conf.in: Regenerated.
1738 * config/vmsconf.h: Update.
1740 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1742 * config/tc-mips.c (load_register): Optimise "dli" loads.
1743 (md_show_usage): add "-mcpu=vr4100" to help text.
1745 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1748 undefined symbol, preserve the X_op of O_symbol.
1749 (S_GET_VALUE): Fix check to permit this case.
1750 * write.c (write_relocs): If a reloc is against an undefined
1751 symbol equated to another symbol, change the reloc to be against
1753 * config/obj-coff.c (do_relocs_for): Likewise.
1755 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1758 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1760 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1761 computer is PowerPC.
1763 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1765 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1766 mentioned in the eabi.
1768 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1770 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1771 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1773 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1775 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1777 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1779 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1780 as a section it is ok to have unadorned -mrelocatable pointers in.
1782 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1784 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1787 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1789 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1790 dependent section attributes can be handled.
1792 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1793 macros to add support for exclude section flag and ordered section
1796 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1797 functions to add support for exclude section flag and ordered
1800 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * subsegs.c (section_symbol): Don't try to look up the section
1803 symbol in the hash table. It should be possible to have a symbol
1804 with the same name as a section, but no connection to it.
1806 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1807 From James Carlson <carlson@xylogics.com>.
1809 * expr.c (operand): Skip whitespace after a close parenthesis.
1810 From James Carlson <carlson@xylogics.com>.
1812 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1814 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1815 as_warn_where for relocation overflow.
1816 (parse_reg): Accept register name only if next character is
1819 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1821 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1822 addresses for static variables.
1824 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1826 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1827 and xgot give the old toc16 relocation.
1828 (md_apply_fix3): Support all GOT relocations.
1830 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1832 * config/tc-mips.c (load_address): Correctly handle a constant in
1833 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1835 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1837 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1838 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1839 (build_Mbytes): Handle REG_B.
1841 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1843 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1845 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1847 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1849 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1851 * config/obj-coff.c (write_object_file): Set the s_align field to
1852 the number of bytes, rather than to the power of 2.
1854 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1856 * Makefile.in (DISTCLEAN_HERE): New variable.
1857 (distclean): Use it.
1858 (maintainer-clean): Depend upon clean-here rather than clean,
1859 distclean, and clean-info. Run make maintainer-clean in doc.
1860 Remove files listed in DISTCLEAN_HERE.
1861 * doc/Makefile.in (maintainer-clean realclean): Split out from
1862 distclean. Depend upon clean-info and distclean.
1864 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1866 * mac-as.r: Fix copyright and version strings.
1867 (cfrg): Use PROG_NAME instead of literal name.
1869 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1871 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1873 * config/tc-a29k.h (tc_unrecognized_line): Define.
1874 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1875 (md_operand): Handle a29k style local dollar labels.
1877 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1879 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1881 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1883 * read.c (s_fill): If md_flush_pending_output is defined, call
1886 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1888 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1889 Treat rs_align_code like rs_align.
1891 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1893 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1894 converting an absolute address into a PC-relative one.
1896 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1898 * mpw-config.in: Don't always use te-generic.h for emulation.
1899 (powerpc-apple-macos): Use emulation te-macos.h.
1901 (mips-gm-magic): New configuration.
1903 * mpw-make.sed (install, install-only): Edit in Mac-specific
1906 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1908 * configure.in: Improve message about unsupported ELF targets.
1909 * configure: Rebuild.
1911 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1912 pattern is zero. From Manfred Hollstein.
1914 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1916 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1917 the various idata sections, we check the name on the .section pseudo.
1919 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1921 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1922 add section's paddr to add_number; compatibility to native as and
1925 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1927 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1929 * hash.c (struct hash_entry): Moved here...
1930 * hash.h (struct hash_entry): ...from here.
1932 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1933 if it's already known to be null.
1935 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1937 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1938 bit relocs converted to PC relative relocs. This turned out to
1939 add the offset from the beginning of .text twice.
1941 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1943 * stabs.c (s_stab_generic): In 's' case, free string from
1946 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1948 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1951 * subsegs.h (segment_info_type): Make bitfields unsigned.
1953 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1954 and move them together. On most systems this will reduce the
1955 structure size by one word.
1956 (operatorT): Define O_max.
1957 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1960 * read.c (pop_insert): Print error returned by hash table
1963 * as.c (dump_statistics): Split out from main; dump some hash
1964 table stats and target-specific stats.
1965 (start_time): No longer automatic to main.
1966 (main): Set file-level start_time and call dump_statistics at
1967 exit. Exit by calling xexit.
1968 (show_usage): Make --statistics description less specific.
1969 * subsegs.c (subsegs_print_statistics): New function.
1970 * write.c (write_print_statistics): New function.
1971 (n_fixups): New static variable.
1972 (fix_new_internal): Increment it.
1973 * read.c (read_print_statistics): New function.
1974 * read.h (read_print_statistics): Declare.
1975 * symbol.c (symbol_print_statistics): New function.
1976 * symbol.h (symbol_print_statistics): Declare.
1977 * hash.c (hash_print_statistics): New function.
1978 * hash.h (hash_print_statistics): Declare.
1979 * config/tc-i386.c (i386_print_statistics): New function.
1980 * config/tc-i386.h (i386_print_statistics): Declare.
1981 (tc_print_statistics): New macro.
1982 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1985 * hash.c (DELETED): Rewrite to use a valid but unique address.
1986 (START_POWER): Reduce to 10.
1987 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1988 Add new values for counting strcmp calls.
1989 (GROW_FACTOR): New macro.
1990 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1992 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1993 (hash_new): Use FULL_VALUE.
1994 (struct hash_control): Definition moved here.
1995 (hash_code): Don't mask to low bits.
1996 (hash_ask): Mask returned hash code here. Check hash value before
1997 calling strcmp; count strcmp calls.
1998 * hash.h (struct hash_control): Declare, don't define, here.
1999 (HASH_STATLENGTH): Deleted.
2000 (struct hash_entry): Add field for hash code.
2001 (hash_say, hash_apply): Don't declare.
2003 * hash.c (destroy): Return void.
2004 (applicatee): Ditto.
2005 (main): Fix declarations.
2006 (hash_apply): Return void. Argument `function' returns void. Put
2007 inside "#ifdef TEST".
2008 (hash_say): Define only if TEST is defined.
2009 * hash.h (hash_apply, hash_say): Declarations deleted.
2011 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2013 * configure: Rebuild with autoconf 2.7.
2015 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2017 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2018 * configure: Rebuild with autoconf 2.6.
2020 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2022 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2023 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2025 (ppc_frob_file): Remove.
2026 * config/tc-ppc.h (tc_frob_file): Don't define.
2027 (ppc_frob_file): Don't declare.
2029 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2031 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2032 * config/alpha-opcode.h: Include one-operand variants of jmp and
2035 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2036 with te-delta.h in 8.3 file systems.
2037 * configure.in: Adjusted.
2039 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2041 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2043 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2045 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2047 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2049 Version 2.6 released.
2050 * Makefile.in (VERSION): Updated to 2.6.
2052 * config/obj-coff.c (write_object_file): Change use of md_do_align
2053 to pass a pointer rather than a fill value, to match other uses.
2055 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2057 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2059 * as.c (main): Move md_end call to just after call to
2060 perform_an_assembly_pass. Delete cpu-specific code here.
2061 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2062 * config/tc-arm.c (md_end): Unused function deleted.
2063 * config/tc-ns32k.c (md_end): Ditto.
2065 * config/tc-i386.c (i386_align_code): New function, moved here
2066 from HANDLE_ALIGN macro.
2067 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2069 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2071 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2074 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2076 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2077 multi-byte nops to avoid changing gcc. The necessary gcc change
2078 might break old assemblers.
2080 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2082 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2083 generate optimal multi-byte nop instructions for ".align n"
2084 ".align n,0x90", and aligns requiring more than 15 bytes of
2085 padding still generate multiple 0x90's as before.
2087 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2089 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2091 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2093 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2094 * configure: Update.
2095 * mpw-make.sed: Reorder commands to make sed happier.
2096 * config/te-macos.h: New file.
2097 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2099 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2101 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2102 conditional branches.
2103 (md_apply_fix): Likewise.
2105 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2107 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2108 generate a reloc which the linker will not handle correctly. Fix
2109 overflow checking--R_IREL is 18 bits, not 17.
2111 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2113 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2114 from a PC relative reloc if TC_A29K.
2116 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2117 code depends upon it.
2119 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2120 $extend. Based on code from Eric Freudenthal
2121 <freudenthal@nyu.edu>.
2122 * config/tc-a29k.h (LEX_DOLLAR): Define.
2123 * read.c (LEX_DOLLAR): Define if not defined.
2124 (lex_type): Use LEX_DOLLAR.
2126 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2128 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2131 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2133 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2135 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2137 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2138 used only by "dlltool.c".
2140 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2142 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2143 (md_pseudo_table): Don't define "extern".
2145 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2147 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2149 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2151 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2153 * macro.c (macro_expand_body): Don't warn about == with a
2154 nonexistent parameter, in case it is in a comment field.
2156 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2158 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2159 set, even if macro_alternate is set.
2160 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2161 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2162 the token unless it ended in '@'.
2163 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2164 * doc/c-a29k.texi: Document macro usage on A29K.
2166 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2168 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2170 (install_operand): Likewise.
2172 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2174 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2176 * configure.in (m88k-motorola-sysv*): New target.
2177 * configure: Rebuild.
2178 * config/te-delta88.h: New file.
2179 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2181 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2182 (md_do_align): Define.
2183 * config/tc-m88k.c: Include "subsegs.h".
2184 (m88k_do_align): New function.
2186 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2187 (COFF_NOLOAD_PROBLEM): Define.
2188 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2190 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
2192 * config/tc-i386.c (md_assemble): For a jump instruction with
2193 non-constant target, require 7 available bytes in the current
2196 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
2198 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2201 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
2203 * configure.in (alpha-*-linux*): Use ecoff.
2204 * configure: Rebuild.
2205 * ecoff.c (ecoff_directive_extern): New function.
2206 (ecoff_directive_weakext): New function.
2207 (ecoff_build_symbols): Handle weak symbols.
2208 (ecoff_setup_ext): Likewise.
2209 (ecoff_frob_symbol): Warn about weak common symbols.
2210 * ecoff.h (ecoff_directive_extern): Declare.
2211 (ecoff_directive_weakext): Declare.
2212 * symbols.c (S_IS_WEAK): New function.
2213 * symbols.h (S_IS_WEAK): Declare.
2214 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2216 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2219 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
2221 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2223 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2224 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
2225 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2226 * config/obj-coff.c (coff_frob_symbol): Don't call
2227 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2228 one. If OBJ_XCOFF, try to figure out whether the symbol is going
2231 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
2232 (ppc_stab_symbol): New static variable.
2233 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
2234 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
2235 sy_tc.real_name to the stab string.
2236 (ppc_bc, ppc_ec): New static functions.
2237 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
2239 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
2241 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
2244 * input-scrub.c (input_scrub_push): Reset sb_index.
2246 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
2248 * listing.c (listing_newline): Don't create a frag in the absolute
2251 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
2253 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
2254 (ppc_csect): Move most of the code to ppc_change_csect, and call
2256 (ppc_change_csect): New static function, taken from ppc_csect.
2257 (ppc_section): New static function.
2258 (ppc_saw_abs): New static varable.
2259 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
2260 a symbol has no csect.
2261 (ppc_adjust_symtab): New function.
2262 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
2263 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
2265 * write.c (write_object_file): If tc_adjust_symtab is defined,
2266 call it just before the call to obj_adjust_symtab.
2268 * symbols.c (symbol_find_or_make): Change name to be const.
2269 * symbols.h (symbol_find_or_make): Update declaration.
2271 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
2273 * doc/as.texinfo (Align): Mention SH.
2274 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
2276 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
2277 (Z8000 Directives, even): Don't give numeric align value, instead
2280 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2282 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
2285 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
2287 * Makefile.in (diststuff): Also make info.
2288 (maintainer-clean realclean): Also make clean-info.
2290 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
2292 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
2293 (pa_subspace): For ".nsubspa", always create a new subspace
2294 with the given attributes, even if one already exists with the
2297 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2299 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2300 TC_FORCE_RELOCATION, taking an additional section argument. If
2301 the section of the target symbol is not the same as the current
2302 section, always force the relocation to be used.
2303 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2305 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
2306 md_pcrel_from function, taking an additional section argument.
2307 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
2309 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
2310 older TC_FORCE_RELOCATION if not defined.
2311 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
2312 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
2313 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
2314 TC_FORCE_RELOCATION.
2316 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
2318 * input-scrub.c (as_where): Set name to null pointer if we don't
2320 * messages.c (identify): Only print filename if non-null.
2321 (as_show_where): Ditto, for line number too.
2322 (as_warn_internal, as_bad_internal): Ditto.
2324 * input-file.c (input_file_open): If the input file can't be
2325 opened, consider it an error.
2327 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2329 * config/tc-mips.c: Added mips_4100 control, and support for
2330 accepting the 4100 as a MIPS architecture variant (md_begin,
2331 macro_build, mips_ip, md_parse_option). Adding suitable
2332 command-line OPTIONs, and updating the help text (md_show_usage).
2334 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
2336 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
2337 BFD_ASSEMBLER is defined.
2339 * Use one active frag and one obstack per frag chain:
2340 * frags.c (frags): Variable deleted.
2341 (frag_alloc): New function.
2342 (frag_grow, frag_more, frag_variant, frag_now_fix,
2343 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
2345 (frag_new): Ditto. Verify that frch_last and frag_now match on
2346 entry and exit, and that old frag_now has non-zero type. Replace
2347 "know" uses with "assert". Use frag_alloc instead of mucking with
2349 * frags.h (frags): Declaration deleted.
2350 * subsegs.h (struct frchain): Add new field frch_frag_now.
2351 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
2353 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
2354 give it any stricter alignment than frchainS structures need. Do
2355 not initialize frags obstack. Set frag_now to point to
2356 dummy_obstack. Initialize absolute_frchain.
2357 (subseg_set_rest): Save and restore frag_now in frch_frag_now
2358 field of frchainS. Don't create new frags on section switch, and
2359 use frag_alloc when creating a new frag chain. For absolute
2360 section, set frchain_now to absolute_frchain. Verify that
2361 frch_last and frag_now match on entry and exit. Initialize
2362 per-chain obstack, and under gcc, set required alignment to that
2363 needed by fragS structure.
2365 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
2367 * stabs.c (get_stab_string_offset): Only copy input string if a
2368 fresh copy is needed, not if the section already exists.
2369 (s_stab_generic): Cache stab section name to bypass lookups, since
2370 usually it will match. Could be made faster still by changing the
2371 memory allocation rules.
2372 (s_xstab): Cache section name to bypass repeated string
2375 * frags.c (frag_new): Deleted register declarations.
2377 * listing.c (frag_now): Don't declare.
2379 * as.c (chunksize): New variable.
2380 (debug_memory): New variable.
2381 (main): If debug_memory is set, reduce chunksize and
2383 * as.h (chunksize): Declare it.
2384 * read.c (read_begin): Use it.
2386 * config/tc-alpha.c (md_shortopts): Include 'g'.
2387 (md_parse_option): Ignore it.
2389 * Makefile.in (distclean): Remove Makefile and config.status from
2390 testsuite directory.
2391 (clean-here): Don't delete testsuite. Instead, delete only the
2392 files within it that would be generated by running tests.
2394 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
2395 frag_now_fix instead of accessing obstack info directly.
2396 * config/tc-arm.c (s_ltorg): Ditto.
2397 (md_assemble): Ditto.
2399 * config/tc-i386.c (md_assemble): Call frag_grow instead of
2402 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
2404 * stabs.c (aout_process_stab): Insert debug symbol into symbol
2405 chain after parsing value expression, if any, to avoid separating
2406 continued .stabs lines.
2408 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
2410 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
2411 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
2413 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2415 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
2416 -mcom support and PPC_OPCODE_ANY for -many.
2417 (md_parse_option): Ditto.
2419 (md_begin): For duplicate instructions, print all duplicates
2422 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
2424 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
2425 common mode operation.
2426 (md_show_usage): Add -mcom to usage message.
2428 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
2430 * expr.c (op_rank): Add O_symbol_rva.
2431 * expr.h (operatorT): Add O_symbol_rva.
2432 * read.c (cons_worker): Set O_symbol_rva when necessary.
2433 * write.c (fix_new_exp): Understand O_symbol_rva.
2435 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2437 * config/tc-mips.c: Correct s_cons arguments. From Michael
2438 Joosten <joost@ori.cadlab.de>.
2440 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
2442 * config/tc-ppc.c (ppc_macro): Make count unsigned.
2443 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
2444 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
2446 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
2447 make non-static. Change all users.
2448 * config/obj-coff.h (coff_n_line_nos): Declare.
2450 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
2452 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2454 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
2456 * config/obj-elf.c (obj_elf_common): Convert specified byte
2457 alignment to power of two. Set size of local bss symbol.
2459 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
2461 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
2463 * sb.c, macro.c: Decide whether to include <string.h> or
2464 <strings.h> just as as.h does.
2466 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
2468 * Makefile.in (site.exp): Fix setting of $srcdir.
2470 * config/tc-arm.c (md_atof): Fix little-endian output.
2471 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
2474 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
2476 * doc/as.texinfo: Split out the NS32k family documentation,
2477 despite its being commented out for now.
2478 * doc/c-ns32k.texi: New file.
2480 * sb.c, macro.c: Include string.h.
2482 * Makefile.in (comparison): Only check *.o; we don't care if
2483 timestamps inserted by the native linker differ.
2485 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
2486 if alignment stricter than 4 bytes is requested; in that case,
2487 align to a 4-byte boundary first.
2489 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
2491 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
2492 uninitialized" warning for `Max_Source_Offset'.
2494 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
2496 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
2497 qualifiers and detect errors if present.
2498 (md_assemble): Add call to parse_toc_entry. Also added some support
2499 for the [tocv] qualifier.
2500 (ppc_pe_tocd): New function to support data in the toc section.
2502 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
2504 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
2507 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
2509 * config/tc-m68k.c (isword): Accept all values from -65536 to
2510 +65535, so ~VAL will not be rejected.
2512 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
2513 skip characters after the pseudo-op.
2515 * read.c (get_line_sb): Don't look past buffer_limit.
2516 (s_include): In MRI mode, skip characters after the file name.
2518 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
2521 periods in register names.
2523 For older changes see ChangeLog.1.