1 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
7 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
9 * config/tc-d10v.c: Added lots of error checking. Added hacks
10 to support accumulator shifts.
13 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
15 * symbols.c (S_SET_EXTERNAL): Let .weak override.
16 (S_CLEAR_EXTERNAL): Likewise.
17 (S_SET_WEAK): Remove error; just let .weak override.
20 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
22 * config/tc-d10v.c (md_assemble): Now handles multiline
25 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
27 * config/tc-d10v.c: Fix packaging bug. Added range checking.
28 Added kludge for divs instruction. Fixed minor problem with
29 multiple text sections.
30 * config/tc-d10v.h (d10v_cleanup): Change prototype.
32 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
34 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
35 addresses to be right-shifted by 2.
37 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
39 * config/tc-d10v.c: Many changes to get relocs working.
40 (register_name): No longer creates a symbol for register names.
41 (pre_defined_registers): moved to opcodes/d10v-opc.c.
42 (d10v_insert_operand): Now works correctly for either container.
43 * config/tc-d10v.h (d10v_cleanup): Declare.
46 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
48 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
49 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
51 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
53 * tc-alpha.c: Patches to track current minimum alignment to reduce
54 the number of fragments created with frag_align.
55 (alpha_current_align): New static variable.
56 (s_alpha_text): Reset alignment to 0.
57 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
58 (s_alpha_stringer, s_alpha_space): New functions.
59 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
60 (alpha_cons_align): New function to replace both of them.
61 (emit_insn): Only align if alpha_current_align is less than 2;
62 reset alpha_current_align to 2.
63 (s_alpha_gprel32): Likewise.
64 (s_alpha_section): New function. Basically duplicate the other
65 alpha section change hooks. Only define for ELF.
66 (s_alpha_float_cons): Simplify alignment handling.
67 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
68 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
69 Don't define the s_alpha_cons pseudo-ops. Do define
70 s_alpha_stringer and s_alpha_space pseudo-ops.
71 (alpha_align): Skip if less than current default alignment. Set
73 * tc-alpha.h (md_flush_pending_output): Remove.
76 * tc-alpha.c: Add oodles of function description comments.
77 (md_bignum_to_chars): Remove; there are no callers.
78 (md_show_usage): Mention some more variants.
80 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
82 From Andrew Gierth <ANDREWG@microlise.co.uk>:
83 * configure.in (sparc-*-sysv4*): New target.
86 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
87 uaxword to use s_uacons.
88 (sparc_no_align_cons): New static variable.
89 (s_uacons): New static function.
90 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
93 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
95 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
96 5 with regard to shared libraries.
99 * config/tc-m68k.c (m68k_ip): Use the correct length when
100 allocating space for the unsupported architecture error message.
103 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
105 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
107 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
109 * config/tc-d10v.c: New file.
110 * config/tc-d10v.h: New file.
111 * configure (d10v-*-elf): New target.
112 * configure.in (d10v-*-elf): New target.
115 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
117 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
119 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
121 * config/tc-alpha.c (alpha_align): Change fill parameter
122 to a pointer. Take NULL as 0 or nop depending on section. Change
124 (s_alpha_align): Rename local variables.
126 * doc/as.texinfo (.align): Document action of omitted
129 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
131 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
132 when an unsupported PC relative reloc is seen, rather than calling
135 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
136 Instead, check state when '#' comment is seen.
138 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
140 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
142 (tc_gen_reloc): If fixup was changed to be PC relative, change
143 reloc type accordingly. Use name of reloc in error message.
145 * as.h: Don't define const or volatile.
146 * flonum.h: Don't define const.
148 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
149 if fx_pcrel is set. Correct setting the addend case in the
150 OBJ_ELF case (from Andreas Schwab
151 <schwab@issan.informatik.uni-dortmund.de>).
152 (md_show_usage): Correct -mfc5200 to -m5200.
154 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
156 * doc/c-m68k.texi: Document -m5200 flag.
157 * doc/as.texinfo: Likewise.
159 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
162 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
164 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
165 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
167 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
169 * Makefile.in (VERSION): Set to cygnus-2.7.1.
171 * Released binutils 2.7.
173 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
175 * config/tc-mips.c (mips_ip): Only perform range check when
176 dealing with O_constant expressions.
178 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
180 * m68k-parse.h (m68k_register): Add new coldfile control
183 * config/tc-m68k.c (mcf5200_control_regs): New variable,
184 array of control registers for the coldfire.
185 (cpu_of_arch): Added mcf5200.
186 (archs): Added mcf5200.
187 (init_table): Add new control registers.
188 (m68k_ip): Added support for new control registers.
189 (m68k_init_after_args): Likewise.
191 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
193 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
195 * read.h (is_it_end_of_statement): Declare.
196 * read.c (is_it_end_of_statement): Remove declaration.
198 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
200 (md_assemble): Fix handling of @l with an unsigned constant. Add
201 default case to reloc switch.
203 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
205 Based on patches from Tom Quiggle <quiggle@sgi.com>:
206 * ecoff.c (last_lineno): New static variable.
207 (add_procedure): Set last_lineno.
208 (ecoff_directive_loc): Likewise.
209 (ecoff_generate_asm_lineno): Likewise.
210 (ecoff_fix_loc): New function.
211 * ecoff.h (ecoff_fix_loc): Declare.
212 * config/tc-mips.c (append_insn): When inserting nops, and using
213 ECOFF debugging, call ecoff_fix_loc.
215 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
217 * config/tc-h8300.c (build_bytes): If an operand type is
218 marked as SRC_IN_DST retrieve it from the "destination" op.
220 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
222 * configure.in (arm-*-riscix*): Set emulation to riscix.
223 * configure: Rebuild.
224 * config/te-riscix.h: New file to define TE_RISCIX.
226 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
228 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
230 * Makefile.in (config.status): Just run config.status as other
233 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
235 * mpw-config.in (TARGET_OS): Add definition to conf.
237 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
239 * config/tc-mips.c (append_insn): Parenthesize
240 cop_interlocks expressions.
242 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
244 * listing.c (listing_print): Close the listing file if it is not
245 stdout. Close the other files opened for the listing.
247 * config/tc-sparc.h (md_cons_align): Define.
248 (sparc_cons_align): Declare.
249 (HANDLE_ALIGN): Define.
250 (sparc_handle_align): Declare.
251 * config/tc-sparc.c (sparc_cons_align): New function.
252 (sparc_handle_align): New function.
253 * read.c (cons_worker): Call md_cons_align if it is defined.
255 * as.h (struct frag): Add fr_file and fr_line fields.
256 * frags.c (frag_new): Set fr_file and fr_line.
257 (frag_var): Likewise.
258 (frag_variant): Likewise.
260 * as.h (struct frag): Remove unused align_mask and align_offset
263 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
264 From <uddeborg@carmen.se>.
266 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
268 * configure.in (mips-*-osf*): New target.
269 * configure: Rebuild.
271 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
273 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
275 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
276 between co-processor comparisons and branches for the VR4300.
278 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
280 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
281 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
283 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
284 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
285 includedir): Use autoconf set values.
288 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
290 * listing.c (listing_eject): Don't do anything if listing is 0.
291 (listing_list): Likewise.
292 (listing_source_line): Likewise.
293 (listing_title): Don't save title if listing is 0.
294 (listing_source_file): Check listing rather than listing_tail.
296 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
297 using shared libraries.
298 * configure: Rebuild.
300 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
302 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
303 absolute expression if a relocation type was specified.
305 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
307 * configure.in: Add support for *-*-rtems* configurations.
308 * configure: Rebuild.
310 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
312 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
313 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
314 opcodes library for alpha.
315 * configure: Rebuild with autoconf 2.10.
316 * config/tc-alpha.c: Substantial rewrite to add ELF support and
317 use new opcode table.
318 * config/tc-alpha.h (md_undefined_symbol): Don't define.
319 (LOCAL_LABEL): Define differently if OBJ_ELF.
320 (FAKE_LABEL_NAME): Define if OBJ_ELF.
321 * config/alpha-opcode.h: Remove.
322 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
323 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
324 include/opcode/alpha.h rather than config/alpha-opcode.h.
326 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
328 * config/obj-aout.c (obj_emit_relocations): Give an error if the
329 relocation symbol was not resolved.
330 * config/obj-coff.c (do_relocs_for): Likewise.
332 * write.c (adjust_reloc_syms): Refetch the symbol section after
333 calling S_GET_VALUE, since it may have changed.
335 * expr.c (struct expr_symbol_line): Define.
336 (expr_symbol_lines): New static variable.
337 (make_expr_symbol): Add entry to expr_symbol_lines.
338 (expr_symbol_where): New function.
339 * expr.h: Use extern on function declarations.
340 (expr_symbol_where): Declare.
341 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
342 rather than printing the meaningless name of an expression
345 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
347 * config/tc-i386.c (md_number_to_chars): Deleted.
348 * config/tc-i386.h (md_number_to_chars): New macro.
350 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
352 (load_symbol_address, load_expression): Use build_mem.
353 (build_operate): New function.
354 (emit_addq_r): Use it.
356 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
358 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
360 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
362 * config/tc-vax.h (NOP_OPCODE): Define.
364 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
366 * config/obj-vms.h (S_IS_COMMON): Define.
367 (S_IS_LOCAL): Check for \002 as well as \001.
368 (LONGWORD_ALIGNMENT): New macro.
369 (SUB_SEGMENT_ALIGN): Use it.
371 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
373 * config/vms-conf.h: Reconcile with conf.in.
375 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
377 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
380 * doc/as.texinfo: Document that any number of hex digits can
383 * as.c (struct defsym_list): Define.
384 (defsyms): New static variable.
385 (parse_args): Just put --defsym arguments on defsyms list, rather
387 (main): Define defsyms after output file is created.
389 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
390 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
392 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
393 insn_error rather than calling check_absolute_expr.
395 * as.c (emulation_name): Remove unused static variable.
396 (default_emul_bfd_name): Add return NULL to avoid warning.
397 * ecoff.c (ecoff_stab): Remove unused variables name and
399 * frags.c (frag_new): Remove unused variable tmp.
400 * hash.c (hash_grow): Parenthesize + within <<.
401 (hash_print_statistics): Use %lu, not %d, to print unsigned
403 * messages.c: Include "libiberty.h".
404 (fprint_value): Add cast to avoid printf warning.
405 (sprint_value): Likewise.
406 * read.c: Include "ecoff.h".
407 (emit_expr): Add casts to avoid printf warnings.
408 * read.h: Use extern for function declarations.
409 (pop_insert): Declare.
410 * stabs.c: Include "ecoff.h".
411 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
412 former_last_fragP, and new_fragP.
413 * subsegs.h (subsegs_print_statistics): Declare.
414 * symbols.c (debug_verify_symchain): Change macro to discard
416 * write.c (dump_section_relocs): Likewise.
417 * write.h: Use extern for function declarations.
418 (write_print_statistics): Declare.
419 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
421 * config/e-mipself.c (mipself_bfd_name): Likewise.
422 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
424 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
425 emit relocations against external symbols.
427 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
428 message if bfd_reloc_type_lookup fails, rather than calling
431 * config/tc-alpha.c (alpha_force_relocation): Add
432 BFD_RELOC_12_PCREL to switch.
434 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
436 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
437 TE_PE (Lfoo, not .Lfoo).
439 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
441 * read.c (s_fill): Don't warn about a zero repeat count.
443 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
444 coprocessor register.
446 * config/tc-i386.c (md_assemble): When checking the size of a
447 register to set the size of an instruction, do a bitwise and with
448 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
451 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
453 * config/tc-h8300.c (parse_reg): Tweak error messages.
454 (build_bytes): Likewise.
455 (skip_colonthing): Handle :32 suffix.
456 (get_specific): Promote L_24 to L_32 if it makes a match.
457 Don't always promote L_8 to L_16.
458 (do_a_fix_imm): Clean up L_32 and L_24 handling.
460 * config/tc-h8300.c (Smode): New variable.
461 (h8300hmode): Turn off Hmode.
462 (h8300smode): New function. Turn on Smode and Hmode.
463 (md_pseudo_table): New ".h8300s" pseudo-op.
464 (parse_reg): Handle "exr" register.
465 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
466 Handle "mach" and "machl" operands for ldmac.
467 (get_specific): Handle "stm.l" and "ldm.l".
468 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
469 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
472 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
474 * doc/as.texinfo: Reorder chapter of machine dependent options so
475 that it is sorted by chip name.
477 * doc/as.texinfo: Use consistant spelling of Vax.
478 * doc/c-vax.texi: Likewise.
480 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
482 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
484 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
485 (md_apply_fix): Likewise.
486 (pa_try): New function.
487 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
489 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
491 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
492 (pa_level): New function.
494 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
496 * listing.c (listing_newline): Don't do anything if listing is 0.
498 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
500 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
501 symbol_create, not symbol_new.
503 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
505 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
506 absolute symbol unless TC_FORCE_RELOCATION returns true.
508 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
510 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
511 the symbol to a pointer. Don't set previous_file_symbol.
512 Simplify symbol list rearrangement.
513 (coff_frob_symbol): Don't do anything with C_FILE symbols.
514 (coff_adjust_symtab): Don't check previous_file_symbol.
516 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
518 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
520 (md_pseudo_table): Add ppc_elf_lcomm.
522 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
524 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
525 d0{24:1},d0' works without an immediate prefix on the bit numbers.
526 (md_begin): Add digits to alt_notend_table.
527 (md_parse_option): Make s a const pointer.
529 * config/tc-sparc.c (md_pseudo_table): Add "empty".
530 (s_empty): New static function.
532 * config/obj-coff.c (struct filename_list): Only define if not
534 (filename_list_head, filename_list_tail): Likewise.
535 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
536 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
537 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
538 have a section of N_ABS rather than N_DEBUG. If we do a merge,
539 remove the new symbol from the list.
540 (obj_coff_endef, both versions): Call tag_insert even if there is
541 an old symbol with the same name, if the old symbol does not
543 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
544 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
545 symbol that will be moved to the end of the symbol list.
546 (coff_adjust_section_syms): Always call section_symbol for .text,
548 (coff_frob_section): Likewise. Also, remove unused variable
551 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
552 manipulating frags directly.
553 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
556 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
557 whether the next character is '*' before checking whether we are
558 at the start of a line. Permit LINE_COMMENT_START to start a
559 comment in state 1 (seen some whitespace) as well, to match the
562 * gasp.c (do_align): Permit a fill value for .align.
564 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
566 * read.c (next_char_of_string): Warn if a newline is seen in the
567 middle of a string. Call bump_line_counters when appropriate.
569 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
571 * symbols.c (colon): Use LOCAL_LABEL.
573 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
575 * Makefile.in (install): Don't check to see if tooldir exists.
576 Make $(tooldir) and $(tooldir)/bin.
578 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
580 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
583 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
585 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
586 insn_error. Don't put the string "ERROR" in insn_error. Set
587 insn_error rather than calling as_warn for an unsupported opcode.
589 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
591 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
592 before permitting -64.
593 * output-file.c (output_file_create): Remove duplicate
596 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
598 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
599 section rather than a .reginfo section.
600 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
603 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
604 bit value with the high bit set.
606 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
608 * read.c (s_lcomm): Set section flags for .sbss section.
610 * config/tc-mips.c (mips_64): New static variable.
611 (mips_target_format): If mips_64, return elf64 targets rather than
613 (md_longopts): Add "32" and "64".
614 (md_parse_option): Handle -32 and -64.
615 (md_show_usage): Mention -32 and -64.
616 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
619 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
621 * config/tc-ppc.c (comment_chars): Make '!' a comment character
622 for Solaris compatibility.
624 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
625 .stabd with 4 arguments into a .stabn.
627 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
629 * config/tc-mips.c (macro): When passing X_add_number to
630 macro_build, cast it to int first.
632 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
634 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
635 created by emit_expr.
637 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
638 as_perror rather than assert.
640 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
642 * config/tc-mips.c (mips_ip): Mark sections created to hold
643 floating point information as read only.
645 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
647 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
649 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
651 * read.c (potable): Add .skip as a synonym for .space.
653 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
654 4 arguments, providing the 4th argument is 0, to allow
655 compatibility with the Solaris assembler.
657 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
659 * config/tc-sh.h (struct sh_segment_info_type): Define.
660 (TC_SEGMENT_INFO_TYPE): Define.
661 (sh_frob_label): Declare.
662 (tc_frob_label): Define.
663 (sh_flush_pending_output): Declare.
664 (md_flush_pending_output): Define.
665 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
666 reloc before the instruction if necessary.
667 (sh_frob_label): New function.
668 (sh_flush_pending_output): New function.
669 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
670 when looking for the reloc for the target of .uses.
671 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
672 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
674 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
675 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
678 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
679 TC_SEGMENT_INFO_TYPE is defined.
681 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
683 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
684 matches the register size.
686 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
688 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
690 (do_relocs_for): Likewise.
691 (fixup_segment): Don't just quit if linkrelax is set. Try to
692 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
695 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
697 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
698 relative relocations with -mrelocatable. Also allow unfixed
699 relocs in .ex_shared.
701 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
703 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
704 non-zero before assuming this is a long file name.
705 (w_strings): Likewise.
706 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
708 * config/obj-coff.c (w_strings): Move declaration of i inside
709 #ifdef block which uses it.
711 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
713 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
714 "relaxmode". Output relocs which identify various relaxing
715 possibilities for mov.[bwl] instructions.
716 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
718 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
720 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
721 (MD_APPLY_FIX3): Define.
722 * config/tc-arm.c (my_get_expression): Only watch for bad segments
724 (md_apply_fix3): Renamed from md_apply_fix.
725 If pcrel reloc and symbol is in different section, undo effects
728 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
730 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
731 any reloc with an LR% or RR% field selector for SOM.
733 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
735 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
738 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
740 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
742 (yank_symbols): Likewise.
744 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
746 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
747 BFD_ASSEMBLER, add name field.
748 * config/obj-coff.c: Include "libiberty.h".
749 (coff_header_append): Handle long section names.
750 (crawl_symbols): Just use the name field for the symbol name,
751 without worrying about null byte termination.
752 (w_strings): Handle long section names.
753 (write_object_file): Likewise. Also, use the name field, rather
755 (obj_coff_add_segment): Permit long section names.
756 (obj_coff_init_stab_section): Use the name field, rather than
758 (adjust_stab_section): Likewise.
759 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
761 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
763 (md_apply_fix): Don't check fx_im_disp field.
765 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
767 * configure.in: Add * after sparc*-*-vxworks.
768 * configure: Rebuild.
770 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
771 define it to comment_chars. Use tc_comment_chars rather than
773 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
774 * config/tc-m68k.h (tc_comment_chars): Define.
775 (m68k_comment_chars): Declare.
776 * config/tc-m68k.c (m68k_comment_chars): Rename from
777 comment_chars. Change into a pointer rather than an array.
778 (md_longopts): Add "bitwise-or".
779 (md_parse_option): Handle OPTION_BITWISE_OR.
780 (md_show_usage): Mention --bitwise-or.
781 * doc/c-m68k.texi: Document --bitwise-or.
783 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
785 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
788 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
789 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
790 correct handling of input line pointer, and call
791 demand_empty_rest_of_line.
793 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
795 * config/tc-sparc.c (in_bitfield_range): New static function.
796 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
797 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
798 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
799 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
800 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
802 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
804 * config/obj-coff.c: BFD_ASSEMBLER:
805 (coff_last_bf): New static variable.
806 (coff_frob_symbol): Set endndx of a .bf symbol.
808 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
809 (last_bfP): New static variable.
810 (yank_symbols): Set endndx of a .bf symbol.
812 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
814 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
815 and -s options. Add -be for good measure.
817 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
819 * read.c (s_space): Support non-constant fill value. Handle fill
820 value correctly for a size other than 1.
822 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
824 * config/tc-arm.c (my_get_float_expression): Update call to
825 gen_to_words, X_PRECISION changed from 6 to 5.
827 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
829 * config/tc-ppc.c (register_name,reg_name_search): Move register
830 name lookup from PE specific code to all targets. Add support for
831 -mregnames/-mno-regnames to control whether register names are
833 (md_assemble): Call register_name for all platforms.
834 (md_parse_option): Add support for -mregnames/-mno-regnames.
836 * configure.in (powerpcle*-*-solaris): Add support.
837 (powerpc*-*-linux): Ditto.
838 * configure: Regenerate.
840 * config/ppc-sol.mt: New config file for PowerPC Solaris.
842 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
844 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
845 be associated with a single %lo reloc.
847 * config/tc-mips.c (load_address): Cast X_add_number to valueT
848 before comparing against MAX_GPREL_OFFSET, so that negative
849 numbers are handled correctly.
852 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
854 * config/tc-sparc.c (last_insn): New static variable.
855 (md_assemble): Warn about putting floating point branches in a
856 delay slot. If architecture is less than v9, insert NOP
857 instructions between floating point instructions and floating
858 point branches. (The SunOS assembler does both these operations.)
859 Save the last instruction opcode.
860 (sparc_ip): Add pinsn parameter. Change caller.
862 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
863 for byte jump to next instruction to skip empty frags.
865 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
867 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
868 for addq with a 16 bit signed value, just emit a lda instruction
871 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
873 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
876 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
878 * configure.in: Permit --enable-shared to specify a list of
880 * configure: Rebuild.
882 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
884 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
885 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
887 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
889 * config/atof-ieee.c: Fix handling of denormalized extended
890 precision numbers and overflow/underflow detection.
891 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
892 not include the 16 bit gap in the m68k extended precision format.
894 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
896 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
898 * configure: Rebuild.
900 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
902 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
903 be accessed using the $gp register.
904 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
906 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
908 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
909 bfd_mach_sparc_sparclet if current_architecture is sparclet.
911 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
913 * read.c (get_line_sb): Bump line counters based on
914 input_line_pointer[-1], not *input_line_pointer. Don't bother to
915 call LISTING_NEWLINE.
916 (s_macro): Don't call demand_empty_rest_of_line.
917 * app.c (do_scrub_chars): When handling C style comments, unget
920 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
922 * read.h (enum linkonce_type): Define.
923 (s_linkonce): Declare.
924 * read.c (potable): Add "linkonce".
925 (s_linkonce): New function.
926 * subsegs.h (segment_info_type): Add linkonce field to
927 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
928 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
929 (obj_coff_pe_handle_link_once): Declare if TE_PE.
930 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
932 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
933 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
934 entry based on the linkonce field in segment_info.
935 * doc/as.texinfo: Document .linkonce.
937 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
939 * doc/as.1: Changed to be recognized by catman -w on Solaris.
941 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
943 * stabs.c (s_stab_generic): Call the listing functions before
944 doing the rest of the processing, which may involve freeing the
945 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
946 SEPARATE_STAB_SECTIONS case.
948 * config/tc-hppa.c: Remove nested comment.
949 (tc_gen_reloc): Move label done inside the ifdef in which it is
951 (md_apply_fix): Pass pointers to correct types to libhppa.h
952 functions. Always return a value.
954 * config/tc-mips.h (tc_frob_file): Define.
955 (mips_frob_file): Declare.
956 * config/tc-mips.c (struct mips_hi_fixup): Define.
957 (mips_hi_fixup_list): New static variable.
958 (imm_unmatched_hi): New static variable.
959 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
960 offset_reloc. Pass imm_unmatched_hi to append_insn.
961 (append_insn): Add unmatched_hi parameter. If it is set, add the
962 new fixup to mips_hi_fixup_list. Change all callers.
963 (mips_ip): Set imm_unmatched_hi when appropriate.
964 (mips_frob_file): New function.
966 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
968 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
969 * configure: Regenerated.
971 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
973 * as.c (main): Call bfd_set_error_program_name.
975 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
977 * as.h (strdup): Don't declare.
978 * stabs.c: Include libiberty.h
979 (get_stab_string_offset): Use xstrdup rather than strdup.
980 (s_stab_generic): Likewise.
981 * as.c (parse_args): Likewise.
982 * read.c (s_mri_sect): Likewise.
984 * gasp.c (change_base): Recognize \(...) construct documented to
985 pass through enclosed characters literally through to the output.
986 (process_assigns): Likewise. Also, be more careful to avoid
987 looking past the end of the buffer.
989 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
991 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
992 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
994 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
996 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
998 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1000 * config/alpha-opcode.h: Added cvtst instruction.
1002 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1005 string. Extract the addend from the result of expression.
1007 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1010 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1011 mode, change the state to 3 rather than 1.
1013 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1016 correspond to 11 March change.
1018 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1020 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1021 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1023 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1025 * configure: Rebuild with autoconf 2.8.
1027 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1029 * config/atof-ieee.c (gen_to_words): Improve handling of
1030 X_PRECISION numbers. Based on patches from Andreas Schwab
1031 <schwab@issan.informatik.uni-dortmund.de>.
1033 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1035 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1037 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1038 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1039 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1040 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1043 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
1045 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1047 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
1049 * config/tc-hppa.c (SUBSEG_MILLI): Define.
1050 (pa_def_subspaces): Add $MILLICODE$.
1051 (pa_spaces_begin): Set section flags for $MILLICODE$.
1053 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1055 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1056 not SHT_NOBITS. Don't tamper with flags based on type if a
1057 special section was found (revert Feb 29 change).
1059 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1060 if aligning to a longword boundary or greater.
1062 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1064 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1066 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
1068 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1069 * configure: Regenerated.
1071 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
1073 * config/tc-hppa.c: Add default definitions for R_N0SEL and
1074 R_N1SEL since they're not defined for old versions of hpux.
1076 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1077 Set "sym_ptr_ptr" and "addend" fields to dummy values for
1078 R_N0SEL and R_N1SEL.
1080 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1082 * flonum-konst.c: Add two more constants for 1e+-2048 and
1083 1e+-4096, and correct the other constants.
1085 * symbols.c (resolve_symbol_value): Handle O_logical_not.
1087 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1089 * config/obj-elf.c (obj_elf_section): Allow predefined section
1090 types to set the nobits type. Avoid a shadowed declaration.
1092 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
1094 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
1095 reduce relocs using e_nlrsel field selectors.
1097 * write.c (fix_new_exp): Don't use #elif. Some compilers
1100 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
1102 (pa_chk_field_selector): Handle new field selectors for SOM.
1104 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1106 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
1107 * configure: Rebuild.
1108 * config/te-linux.h (LOCAL_LABELS_FB): Define.
1109 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
1111 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
1114 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
1116 * mpw-make.sed: Update to handle shared library support.
1118 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
1120 * config/tc-sparc.c (sparc_ip): Print all architectures that support
1121 the insn on mismatch.
1123 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1125 * configure.in: Add support for a29-coff.
1126 * configure: Rebuild.
1128 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
1131 of the section when looking for the R_SH_USES fixup, because the
1132 frag addresses have not yet been adjusted.
1134 * gdbinit.in: Set a breakpoint on as_warn_where.
1136 * config/tc-mips.c (macro): Add missing arguments to macro_build
1137 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
1139 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1141 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
1142 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
1144 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
1146 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
1148 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
1150 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
1151 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
1152 Recognize [uU] format args as sparclet cpregs.
1154 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1159 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
1162 well as S_IS_EXTERNAL.
1163 (tc_fix_adjustable): Likewise.
1164 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
1165 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
1167 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
1168 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1170 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
1172 * config/tc-sparc.c (max_architecture): Change to sparclite for
1174 (default_compatible): Delete.
1175 (sparc_ffs): New function.
1176 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
1177 (sparc_ip): Rewrite architecture match and bump logic.
1179 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
1181 * configure.in: Check for 'do not mix' from native linker before
1182 trying to use -rpath.
1183 * configure: Rebuild.
1185 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1188 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1189 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1190 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
1192 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
1193 to the symbol lnnoptr field, to get the correct file offset.
1195 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1197 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
1198 symbols that are not function, file, or section symbols to be
1201 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
1203 * configure: Set and substitute RPATH_ENVVAR.
1204 * configure: Rebuild.
1205 * Makefile.in (RPATH_ENVVAR): New variable.
1206 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1208 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
1209 doesn't need opcodes. If configuring shared, opcodes needs bfd.
1210 * configure: Rebuild.
1212 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1214 * read.c (s_mri_sect): Don't return '\0' in type. Set all
1215 appropriate flags in BFD section.
1217 * configure.in (m68k-*-psos*): New target.
1218 * configure: Rebuild.
1219 * config/te-psos.h: New file.
1220 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
1223 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
1225 From Alan Modra <alan@spri.levels.unisa.edu.au>:
1226 * configure.in: Remove duplicate setting of cpu_type. Check
1227 whether opcodes library is required for on all targets, not just
1229 * configure: Rebuild.
1231 * config/tc-mips.c (mips_big_got): New static variable.
1232 (s_extern): Don't declare.
1233 (reg_needs_delay): New static function.
1234 (macro_build): Permit GOT/CALL_HI/LO relocs.
1235 (macro_build_lui): If place is not NULL, use the number in the
1237 (load_address): Handle mips_big_got case.
1238 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
1240 (OPTION_XGOT): Define.
1241 (md_longopts): Add "xgot" if OBJ_ELF.
1242 (md_parse_option): Handle -xgot.
1243 (md_show_usage): Mention -xgot.
1244 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
1245 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
1247 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1249 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
1250 the byte relocation, point it to the low byte of the word.
1252 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
1255 * configure: Rebuild.
1257 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
1259 * configure.in: Recognize any sparc* cpu.
1260 * configure: Regenerated.
1262 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * read.c (potable): Add "mri" and ".mri".
1265 (s_mri): New function.
1266 * read.h (s_mri): Declare.
1267 * app.c (scrub_m68k_mri): New static variable.
1268 (mri_pseudo): New static variable.
1269 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
1270 flag_m68k_mri. Initialize scrub_m68k_mri.
1271 (mri_state, mri_last_ch): New static variables.
1272 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
1274 (app_push): Save new fields.
1275 (app_pop): Restore new fields.
1276 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
1277 If TC_M68K, use a trivial state machine to look for occurrences of
1278 the .mri pseudo-op, and change the mode appropriately.
1279 * as.h (do_scrub_begin): Update prototype.
1280 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
1282 * config/tc-m68k.c (reg_prefix_optional_seen): New static
1284 (m68k_mri_mode_change): New function.
1285 (md_parse_option): Set reg_prefix_optional_seen.
1286 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
1287 (MRI_MODE_CHANGE): Define.
1288 * doc/as.texinfo: Document .mri pseudo-op.
1290 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
1293 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1295 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
1296 * config/m68k-parse.h (enum pic_relocation): Define.
1297 (struct m68k_exp): Add pic_reloc field.
1298 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1299 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
1300 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
1302 * config/tc-m68k.c: Delete definition of NO_RELOC.
1303 (struct m68k_it): Add pic_reloc field.
1304 (add_fix): Copy over pic_reloc field.
1305 (md_pseudo_table): Interpret .align parameter as byte count.
1306 (mote_pseudo_table): Likewise.
1307 (tc_m68k_fix_adjustable): New function.
1308 (get_reloc_code): New function.
1309 (md_assemble): Use it as last argument to fix_new_exp.
1310 (md_apply_fix_2): For a relocation against a symbol don't put the
1311 addend into the data.
1312 (tc_gen_reloc): Different addend computation for OBJ_ELF.
1313 (m68k_ip): Don't relax an operand that requires pic relocation.
1314 (md_begin): Align .text, .data and .bss on 4 byte boundary by
1316 * write.c (fixup_segment): Don't add symbol value to addend if
1317 TC_M68K and OBJ_ELF.
1318 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
1319 (motorola_operand): Add rule for `(zapc, EXPR)'.
1321 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
1323 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
1324 *really* is permissible before the comma.
1326 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
1328 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
1329 inserting nop instructions.
1331 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * config/te-aux.h: Change include of aux.h to aux-coff.h.
1335 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
1338 class setting for a CALLNAME symbol in COFF.
1340 * read.c (potable): Pass negative numbers for new .balign[wl] and
1341 .p2align[wl] pseudo-ops.
1342 (s_align_bytes): Treat a negative argument as specifying the fill
1344 (s_align_ptwo): Likewise.
1346 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1348 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
1349 (do_align): Take new len parameter. Change all callers. Pass it
1351 (s_align_bytes): Arg now indicates the length of the fill pattern.
1352 (s_align_ptwo): Likewise.
1353 * config/obj-coff.c (write_object_file): Pass length to
1355 * config/tc-i386.h (md_do_align): Take new len parameter.
1356 * config/tc-m88k.h (md_do_align): Likewise.
1357 * config/tc-m88k.c (m88k_do_align): Likewise.
1358 * config/tc-sh.h (md_do_align): Likewise.
1359 * config/tc-sh.c (sh_do_align): Likewise.
1360 * doc/as.texinfo: Document new pseudo-ops.
1362 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
1363 done in cvt_frag_to_fill.
1365 * config/tc-sh.h (sh_do_align): Declare.
1366 (md_do_align): Define.
1367 * config/tc-sh.c (sh_do_align): New function.
1369 * ecoff.c (ecoff_build_lineno): Don't try to store the address
1370 difference if the next address is before the current one.
1372 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
1373 (archs): Initialize new field.
1374 (m68k_ip): Don't list alias names when listing CPUs which support
1377 * as.c (main): Call parse_args before read_begin.
1378 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
1379 front of generated pseudo-ops.
1380 * read.c (potable): Ignore "name".
1381 (s_app_file): Permit a single quote after the string, since one
1382 may appear in m68k MRI mode.
1384 * configure.in: Check for --enable-shared. If linking against
1385 shared BFD and opcodes, fix library name on SunOS, and try to set
1387 * configure: Rebuild.
1389 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * as.h (flag_m68k_mri): Declare.
1392 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
1393 * Many files: For MRI syntax that is specific to the m68k MRI
1394 assembler, check flag_m68k_mri rather than flag_mri or
1395 MRI_MODE_NEEDS_PSEUDO_DOT.
1397 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * config/tc-i960.c (ARCH_HX): Define.
1401 (targ_has_sfr): Handle ARCH_HX.
1402 (targ_has_iclass): Handle ARCH_HX.
1403 (tc_coff_fix2rtype): Add return 0 to avoid warning.
1404 (tc_headers_hook): If the architecture was specified explicitly,
1405 use it when setting the flags. Set the extern variable coff_flags
1406 rather than headers->filehdr.f_flags, since the latter is set
1407 unconditionally in obj-coff.c.
1408 (i960_handle_align): Remove unused variable fixp.
1410 Support for building bfd and opcodes as shared libraries, based on
1411 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1412 * configure.in: Set OPCODES and BFD to search directories.
1413 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
1414 * configure: Rebuild.
1415 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
1416 (LIBDEPS): New variable.
1417 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
1418 $(HLDFLAGS) in link.
1419 (check): Set LD_LIBRARY_PATH in the environment.
1421 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1423 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
1424 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
1425 read-only, not read/write.
1427 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1429 * Makefile.in (INSTALL_XFORM): Remove -e.
1431 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
1434 than comparing S_GET_SEGMENT to undefined_section.
1435 (write_object_file): Skip symbols which were equated to an
1436 undefined or common symbol.
1437 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
1438 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1440 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
1441 or S_IS_COMMON call S_GET_VALUE.
1442 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1443 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
1444 to an undefined or common symbol, convert the reloc to be against
1446 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1447 undefined or common symbol.
1448 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1449 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
1450 to an undefined or common symbol, convert the reloc to be against
1452 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1453 undefined or common symbol.
1454 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
1455 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1457 (yank_symbols): Skip symbols which were equated to an undefined or
1460 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
1462 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
1463 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1465 * configure.in: Make sure we only add m68k-parse.o to
1466 ${extra_objects} once, no matter how many m68k targets have been
1468 * configure: Rebuild.
1470 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
1472 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
1473 * configure: Rebuild.
1475 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
1477 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
1478 * doc/c-m68k.texi: Document .extend and .ldouble.
1480 * configure.in (m68*-apple-aux*): New target.
1481 * config/te-aux.h: New file.
1482 * config/obj-coff.c (compare_external_relocs): New static function
1484 (do_relocs_for): Sort relocs if TE_AUX.
1485 (fixup_segment): If TE_AUX, store common symbol value in segment.
1486 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
1488 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
1490 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
1492 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
1494 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
1495 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
1497 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
1498 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
1499 an undefined symbol and the size of a function symbol.
1500 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1501 for all common symbols.
1503 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
1505 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
1508 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
1511 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
1514 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
1516 * ecoff.c (localsym_t): Add addend field.
1517 (add_ecoff_symbol): Add addend argument. Change all callers.
1518 (coff_sym_value): Make static.
1519 (coff_sym_addend): New static variable.
1520 (ecoff_directive_def): Initialize coff_sym_addend.
1521 (ecoff_directive_val): Accept symbol + constant.
1522 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1523 (ecoff_build_symbols): Include the addend in the symbol value.
1525 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1527 * config/tc-ppc.c (md_assemble): Ignore overflow on
1528 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1530 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1532 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1533 bytes in size, so offset appropriately in big endian mode when
1534 writing the bottom 2 bytes.
1536 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1538 * config/tc-sparc.c (default_compatible): New static local.
1539 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1540 (sparc_ip): If no architecture or -bump specified, don't mark as
1541 mismatched those in default_compatible.
1543 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1545 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1546 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1547 * configure: Rebuild.
1548 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1549 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1550 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1551 (sco_id): Declare if SCO_ELF.
1553 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1555 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1556 ({max,warn_after}_architecture): New static locals.
1557 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1558 If both architecture and -bump requested, set max_architecture to max.
1559 (sparc_md_end): Simplify.
1560 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1561 Rewrite code to bump architecture and check for conflicts.
1562 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1563 with Solaris assembler.
1564 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1565 (md_show_usage): Update.
1567 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1569 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1571 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1573 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1574 #ifdef sparcv9 when choosing value.
1577 (sparc_md_end): Declare.
1578 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1579 (initial_architecture): New static local.
1580 (can_bump_v9_p): Likewise.
1581 (NO_V9): Delete all occurrences.
1582 (sparc_md_end): New function.
1583 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1584 Don't bump architecture to v9 unless can_bump_v9_p set.
1585 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1586 * configure.in (sparc64 target cpu): Don't set obj_format here.
1587 (SPARC_V9): Renamed from sparcv9.
1588 (sparc64-*-elf*): Define SPARC_ARCH64.
1589 * configure: Regenerated.
1590 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1591 (SPARC_ARCH64): Add.
1592 * conf.in: Regenerated.
1593 * config/vmsconf.h: Update.
1595 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1597 * config/tc-mips.c (load_register): Optimise "dli" loads.
1598 (md_show_usage): add "-mcpu=vr4100" to help text.
1600 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1602 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1603 undefined symbol, preserve the X_op of O_symbol.
1604 (S_GET_VALUE): Fix check to permit this case.
1605 * write.c (write_relocs): If a reloc is against an undefined
1606 symbol equated to another symbol, change the reloc to be against
1608 * config/obj-coff.c (do_relocs_for): Likewise.
1610 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1613 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1615 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1616 computer is PowerPC.
1618 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1620 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1621 mentioned in the eabi.
1623 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1625 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1626 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1628 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1632 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1635 as a section it is ok to have unadorned -mrelocatable pointers in.
1637 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1639 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1642 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1645 dependent section attributes can be handled.
1647 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1648 macros to add support for exclude section flag and ordered section
1651 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1652 functions to add support for exclude section flag and ordered
1655 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * subsegs.c (section_symbol): Don't try to look up the section
1658 symbol in the hash table. It should be possible to have a symbol
1659 with the same name as a section, but no connection to it.
1661 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1662 From James Carlson <carlson@xylogics.com>.
1664 * expr.c (operand): Skip whitespace after a close parenthesis.
1665 From James Carlson <carlson@xylogics.com>.
1667 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1669 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1670 as_warn_where for relocation overflow.
1671 (parse_reg): Accept register name only if next character is
1674 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1676 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1677 addresses for static variables.
1679 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1681 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1682 and xgot give the old toc16 relocation.
1683 (md_apply_fix3): Support all GOT relocations.
1685 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1687 * config/tc-mips.c (load_address): Correctly handle a constant in
1688 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1690 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1692 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1693 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1694 (build_Mbytes): Handle REG_B.
1696 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1698 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1700 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1702 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1704 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1706 * config/obj-coff.c (write_object_file): Set the s_align field to
1707 the number of bytes, rather than to the power of 2.
1709 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1711 * Makefile.in (DISTCLEAN_HERE): New variable.
1712 (distclean): Use it.
1713 (maintainer-clean): Depend upon clean-here rather than clean,
1714 distclean, and clean-info. Run make maintainer-clean in doc.
1715 Remove files listed in DISTCLEAN_HERE.
1716 * doc/Makefile.in (maintainer-clean realclean): Split out from
1717 distclean. Depend upon clean-info and distclean.
1719 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1721 * mac-as.r: Fix copyright and version strings.
1722 (cfrg): Use PROG_NAME instead of literal name.
1724 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1726 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1728 * config/tc-a29k.h (tc_unrecognized_line): Define.
1729 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1730 (md_operand): Handle a29k style local dollar labels.
1732 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1734 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1736 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1738 * read.c (s_fill): If md_flush_pending_output is defined, call
1741 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1743 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1744 Treat rs_align_code like rs_align.
1746 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1748 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1749 converting an absolute address into a PC-relative one.
1751 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1753 * mpw-config.in: Don't always use te-generic.h for emulation.
1754 (powerpc-apple-macos): Use emulation te-macos.h.
1756 (mips-gm-magic): New configuration.
1758 * mpw-make.sed (install, install-only): Edit in Mac-specific
1761 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * configure.in: Improve message about unsupported ELF targets.
1764 * configure: Rebuild.
1766 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1767 pattern is zero. From Manfred Hollstein.
1769 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1771 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1772 the various idata sections, we check the name on the .section pseudo.
1774 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1776 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1777 add section's paddr to add_number; compatibility to native as and
1780 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1782 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1784 * hash.c (struct hash_entry): Moved here...
1785 * hash.h (struct hash_entry): ...from here.
1787 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1788 if it's already known to be null.
1790 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1792 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1793 bit relocs converted to PC relative relocs. This turned out to
1794 add the offset from the beginning of .text twice.
1796 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1798 * stabs.c (s_stab_generic): In 's' case, free string from
1801 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1803 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1806 * subsegs.h (segment_info_type): Make bitfields unsigned.
1808 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1809 and move them together. On most systems this will reduce the
1810 structure size by one word.
1811 (operatorT): Define O_max.
1812 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1815 * read.c (pop_insert): Print error returned by hash table
1818 * as.c (dump_statistics): Split out from main; dump some hash
1819 table stats and target-specific stats.
1820 (start_time): No longer automatic to main.
1821 (main): Set file-level start_time and call dump_statistics at
1822 exit. Exit by calling xexit.
1823 (show_usage): Make --statistics description less specific.
1824 * subsegs.c (subsegs_print_statistics): New function.
1825 * write.c (write_print_statistics): New function.
1826 (n_fixups): New static variable.
1827 (fix_new_internal): Increment it.
1828 * read.c (read_print_statistics): New function.
1829 * read.h (read_print_statistics): Declare.
1830 * symbol.c (symbol_print_statistics): New function.
1831 * symbol.h (symbol_print_statistics): Declare.
1832 * hash.c (hash_print_statistics): New function.
1833 * hash.h (hash_print_statistics): Declare.
1834 * config/tc-i386.c (i386_print_statistics): New function.
1835 * config/tc-i386.h (i386_print_statistics): Declare.
1836 (tc_print_statistics): New macro.
1837 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1840 * hash.c (DELETED): Rewrite to use a valid but unique address.
1841 (START_POWER): Reduce to 10.
1842 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1843 Add new values for counting strcmp calls.
1844 (GROW_FACTOR): New macro.
1845 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1847 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1848 (hash_new): Use FULL_VALUE.
1849 (struct hash_control): Definition moved here.
1850 (hash_code): Don't mask to low bits.
1851 (hash_ask): Mask returned hash code here. Check hash value before
1852 calling strcmp; count strcmp calls.
1853 * hash.h (struct hash_control): Declare, don't define, here.
1854 (HASH_STATLENGTH): Deleted.
1855 (struct hash_entry): Add field for hash code.
1856 (hash_say, hash_apply): Don't declare.
1858 * hash.c (destroy): Return void.
1859 (applicatee): Ditto.
1860 (main): Fix declarations.
1861 (hash_apply): Return void. Argument `function' returns void. Put
1862 inside "#ifdef TEST".
1863 (hash_say): Define only if TEST is defined.
1864 * hash.h (hash_apply, hash_say): Declarations deleted.
1866 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1868 * configure: Rebuild with autoconf 2.7.
1870 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1872 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1873 * configure: Rebuild with autoconf 2.6.
1875 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1877 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1878 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1880 (ppc_frob_file): Remove.
1881 * config/tc-ppc.h (tc_frob_file): Don't define.
1882 (ppc_frob_file): Don't declare.
1884 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1886 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1887 * config/alpha-opcode.h: Include one-operand variants of jmp and
1890 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1891 with te-delta.h in 8.3 file systems.
1892 * configure.in: Adjusted.
1894 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1898 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1900 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1902 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1904 Version 2.6 released.
1905 * Makefile.in (VERSION): Updated to 2.6.
1907 * config/obj-coff.c (write_object_file): Change use of md_do_align
1908 to pass a pointer rather than a fill value, to match other uses.
1910 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1912 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1914 * as.c (main): Move md_end call to just after call to
1915 perform_an_assembly_pass. Delete cpu-specific code here.
1916 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1917 * config/tc-arm.c (md_end): Unused function deleted.
1918 * config/tc-ns32k.c (md_end): Ditto.
1920 * config/tc-i386.c (i386_align_code): New function, moved here
1921 from HANDLE_ALIGN macro.
1922 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1924 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1926 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1929 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1931 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1932 multi-byte nops to avoid changing gcc. The necessary gcc change
1933 might break old assemblers.
1935 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1937 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1938 generate optimal multi-byte nop instructions for ".align n"
1939 ".align n,0x90", and aligns requiring more than 15 bytes of
1940 padding still generate multiple 0x90's as before.
1942 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1944 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1946 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1948 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1949 * configure: Update.
1950 * mpw-make.sed: Reorder commands to make sed happier.
1951 * config/te-macos.h: New file.
1952 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1954 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1956 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1957 conditional branches.
1958 (md_apply_fix): Likewise.
1960 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1962 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1963 generate a reloc which the linker will not handle correctly. Fix
1964 overflow checking--R_IREL is 18 bits, not 17.
1966 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1968 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1969 from a PC relative reloc if TC_A29K.
1971 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1972 code depends upon it.
1974 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1975 $extend. Based on code from Eric Freudenthal
1976 <freudenthal@nyu.edu>.
1977 * config/tc-a29k.h (LEX_DOLLAR): Define.
1978 * read.c (LEX_DOLLAR): Define if not defined.
1979 (lex_type): Use LEX_DOLLAR.
1981 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1983 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1986 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1988 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1990 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1992 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1993 used only by "dlltool.c".
1995 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1997 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1998 (md_pseudo_table): Don't define "extern".
2000 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2002 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2004 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2006 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2008 * macro.c (macro_expand_body): Don't warn about == with a
2009 nonexistent parameter, in case it is in a comment field.
2011 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2013 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2014 set, even if macro_alternate is set.
2015 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2016 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2017 the token unless it ended in '@'.
2018 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2019 * doc/c-a29k.texi: Document macro usage on A29K.
2021 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2023 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2025 (install_operand): Likewise.
2027 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2029 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2031 * configure.in (m88k-motorola-sysv*): New target.
2032 * configure: Rebuild.
2033 * config/te-delta88.h: New file.
2034 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2036 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2037 (md_do_align): Define.
2038 * config/tc-m88k.c: Include "subsegs.h".
2039 (m88k_do_align): New function.
2041 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2042 (COFF_NOLOAD_PROBLEM): Define.
2043 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2045 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
2047 * config/tc-i386.c (md_assemble): For a jump instruction with
2048 non-constant target, require 7 available bytes in the current
2051 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
2053 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2056 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
2058 * configure.in (alpha-*-linux*): Use ecoff.
2059 * configure: Rebuild.
2060 * ecoff.c (ecoff_directive_extern): New function.
2061 (ecoff_directive_weakext): New function.
2062 (ecoff_build_symbols): Handle weak symbols.
2063 (ecoff_setup_ext): Likewise.
2064 (ecoff_frob_symbol): Warn about weak common symbols.
2065 * ecoff.h (ecoff_directive_extern): Declare.
2066 (ecoff_directive_weakext): Declare.
2067 * symbols.c (S_IS_WEAK): New function.
2068 * symbols.h (S_IS_WEAK): Declare.
2069 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2071 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2074 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
2076 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2078 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2079 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
2080 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2081 * config/obj-coff.c (coff_frob_symbol): Don't call
2082 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2083 one. If OBJ_XCOFF, try to figure out whether the symbol is going
2086 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
2087 (ppc_stab_symbol): New static variable.
2088 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
2089 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
2090 sy_tc.real_name to the stab string.
2091 (ppc_bc, ppc_ec): New static functions.
2092 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
2094 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
2096 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
2099 * input-scrub.c (input_scrub_push): Reset sb_index.
2101 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
2103 * listing.c (listing_newline): Don't create a frag in the absolute
2106 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
2108 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
2109 (ppc_csect): Move most of the code to ppc_change_csect, and call
2111 (ppc_change_csect): New static function, taken from ppc_csect.
2112 (ppc_section): New static function.
2113 (ppc_saw_abs): New static varable.
2114 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
2115 a symbol has no csect.
2116 (ppc_adjust_symtab): New function.
2117 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
2118 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
2120 * write.c (write_object_file): If tc_adjust_symtab is defined,
2121 call it just before the call to obj_adjust_symtab.
2123 * symbols.c (symbol_find_or_make): Change name to be const.
2124 * symbols.h (symbol_find_or_make): Update declaration.
2126 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
2128 * doc/as.texinfo (Align): Mention SH.
2129 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
2131 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
2132 (Z8000 Directives, even): Don't give numeric align value, instead
2135 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2137 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
2140 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
2142 * Makefile.in (diststuff): Also make info.
2143 (maintainer-clean realclean): Also make clean-info.
2145 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
2148 (pa_subspace): For ".nsubspa", always create a new subspace
2149 with the given attributes, even if one already exists with the
2152 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2154 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2155 TC_FORCE_RELOCATION, taking an additional section argument. If
2156 the section of the target symbol is not the same as the current
2157 section, always force the relocation to be used.
2158 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2160 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
2161 md_pcrel_from function, taking an additional section argument.
2162 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
2164 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
2165 older TC_FORCE_RELOCATION if not defined.
2166 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
2167 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
2168 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
2169 TC_FORCE_RELOCATION.
2171 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
2173 * input-scrub.c (as_where): Set name to null pointer if we don't
2175 * messages.c (identify): Only print filename if non-null.
2176 (as_show_where): Ditto, for line number too.
2177 (as_warn_internal, as_bad_internal): Ditto.
2179 * input-file.c (input_file_open): If the input file can't be
2180 opened, consider it an error.
2182 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2184 * config/tc-mips.c: Added mips_4100 control, and support for
2185 accepting the 4100 as a MIPS architecture variant (md_begin,
2186 macro_build, mips_ip, md_parse_option). Adding suitable
2187 command-line OPTIONs, and updating the help text (md_show_usage).
2189 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
2191 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
2192 BFD_ASSEMBLER is defined.
2194 * Use one active frag and one obstack per frag chain:
2195 * frags.c (frags): Variable deleted.
2196 (frag_alloc): New function.
2197 (frag_grow, frag_more, frag_variant, frag_now_fix,
2198 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
2200 (frag_new): Ditto. Verify that frch_last and frag_now match on
2201 entry and exit, and that old frag_now has non-zero type. Replace
2202 "know" uses with "assert". Use frag_alloc instead of mucking with
2204 * frags.h (frags): Declaration deleted.
2205 * subsegs.h (struct frchain): Add new field frch_frag_now.
2206 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
2208 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
2209 give it any stricter alignment than frchainS structures need. Do
2210 not initialize frags obstack. Set frag_now to point to
2211 dummy_obstack. Initialize absolute_frchain.
2212 (subseg_set_rest): Save and restore frag_now in frch_frag_now
2213 field of frchainS. Don't create new frags on section switch, and
2214 use frag_alloc when creating a new frag chain. For absolute
2215 section, set frchain_now to absolute_frchain. Verify that
2216 frch_last and frag_now match on entry and exit. Initialize
2217 per-chain obstack, and under gcc, set required alignment to that
2218 needed by fragS structure.
2220 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
2222 * stabs.c (get_stab_string_offset): Only copy input string if a
2223 fresh copy is needed, not if the section already exists.
2224 (s_stab_generic): Cache stab section name to bypass lookups, since
2225 usually it will match. Could be made faster still by changing the
2226 memory allocation rules.
2227 (s_xstab): Cache section name to bypass repeated string
2230 * frags.c (frag_new): Deleted register declarations.
2232 * listing.c (frag_now): Don't declare.
2234 * as.c (chunksize): New variable.
2235 (debug_memory): New variable.
2236 (main): If debug_memory is set, reduce chunksize and
2238 * as.h (chunksize): Declare it.
2239 * read.c (read_begin): Use it.
2241 * config/tc-alpha.c (md_shortopts): Include 'g'.
2242 (md_parse_option): Ignore it.
2244 * Makefile.in (distclean): Remove Makefile and config.status from
2245 testsuite directory.
2246 (clean-here): Don't delete testsuite. Instead, delete only the
2247 files within it that would be generated by running tests.
2249 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
2250 frag_now_fix instead of accessing obstack info directly.
2251 * config/tc-arm.c (s_ltorg): Ditto.
2252 (md_assemble): Ditto.
2254 * config/tc-i386.c (md_assemble): Call frag_grow instead of
2257 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
2259 * stabs.c (aout_process_stab): Insert debug symbol into symbol
2260 chain after parsing value expression, if any, to avoid separating
2261 continued .stabs lines.
2263 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
2265 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
2266 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
2268 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2270 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
2271 -mcom support and PPC_OPCODE_ANY for -many.
2272 (md_parse_option): Ditto.
2274 (md_begin): For duplicate instructions, print all duplicates
2277 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
2279 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
2280 common mode operation.
2281 (md_show_usage): Add -mcom to usage message.
2283 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
2285 * expr.c (op_rank): Add O_symbol_rva.
2286 * expr.h (operatorT): Add O_symbol_rva.
2287 * read.c (cons_worker): Set O_symbol_rva when necessary.
2288 * write.c (fix_new_exp): Understand O_symbol_rva.
2290 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2292 * config/tc-mips.c: Correct s_cons arguments. From Michael
2293 Joosten <joost@ori.cadlab.de>.
2295 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
2297 * config/tc-ppc.c (ppc_macro): Make count unsigned.
2298 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
2299 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
2301 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
2302 make non-static. Change all users.
2303 * config/obj-coff.h (coff_n_line_nos): Declare.
2305 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
2307 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2309 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
2311 * config/obj-elf.c (obj_elf_common): Convert specified byte
2312 alignment to power of two. Set size of local bss symbol.
2314 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
2316 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
2318 * sb.c, macro.c: Decide whether to include <string.h> or
2319 <strings.h> just as as.h does.
2321 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
2323 * Makefile.in (site.exp): Fix setting of $srcdir.
2325 * config/tc-arm.c (md_atof): Fix little-endian output.
2326 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
2329 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
2331 * doc/as.texinfo: Split out the NS32k family documentation,
2332 despite its being commented out for now.
2333 * doc/c-ns32k.texi: New file.
2335 * sb.c, macro.c: Include string.h.
2337 * Makefile.in (comparison): Only check *.o; we don't care if
2338 timestamps inserted by the native linker differ.
2340 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
2341 if alignment stricter than 4 bytes is requested; in that case,
2342 align to a 4-byte boundary first.
2344 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
2346 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
2347 uninitialized" warning for `Max_Source_Offset'.
2349 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
2351 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
2352 qualifiers and detect errors if present.
2353 (md_assemble): Add call to parse_toc_entry. Also added some support
2354 for the [tocv] qualifier.
2355 (ppc_pe_tocd): New function to support data in the toc section.
2357 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
2359 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
2362 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
2364 * config/tc-m68k.c (isword): Accept all values from -65536 to
2365 +65535, so ~VAL will not be rejected.
2367 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
2368 skip characters after the pseudo-op.
2370 * read.c (get_line_sb): Don't look past buffer_limit.
2371 (s_include): In MRI mode, skip characters after the file name.
2373 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
2375 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
2376 periods in register names.
2378 For older changes see ChangeLog.1.
projects / deliverable / binutils-gdb.git / blob