1 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
8 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
9 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
11 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
13 * Makefile.in (VERSION): Set to cygnus-2.7.1.
15 * Released binutils 2.7.
17 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
19 * config/tc-mips.c (mips_ip): Only perform range check when
20 dealing with O_constant expressions.
22 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
24 * m68k-parse.h (m68k_register): Add new coldfile control
27 * config/tc-m68k.c (mcf5200_control_regs): New variable,
28 array of control registers for the coldfire.
29 (cpu_of_arch): Added mcf5200.
30 (archs): Added mcf5200.
31 (init_table): Add new control registers.
32 (m68k_ip): Added support for new control registers.
33 (m68k_init_after_args): Likewise.
35 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
37 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
39 * read.h (is_it_end_of_statement): Declare.
40 * read.c (is_it_end_of_statement): Remove declaration.
42 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
44 (md_assemble): Fix handling of @l with an unsigned constant. Add
45 default case to reloc switch.
47 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
49 Based on patches from Tom Quiggle <quiggle@sgi.com>:
50 * ecoff.c (last_lineno): New static variable.
51 (add_procedure): Set last_lineno.
52 (ecoff_directive_loc): Likewise.
53 (ecoff_generate_asm_lineno): Likewise.
54 (ecoff_fix_loc): New function.
55 * ecoff.h (ecoff_fix_loc): Declare.
56 * config/tc-mips.c (append_insn): When inserting nops, and using
57 ECOFF debugging, call ecoff_fix_loc.
59 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
61 * config/tc-h8300.c (build_bytes): If an operand type is
62 marked as SRC_IN_DST retrieve it from the "destination" op.
64 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
66 * configure.in (arm-*-riscix*): Set emulation to riscix.
68 * config/te-riscix.h: New file to define TE_RISCIX.
70 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
72 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
74 * Makefile.in (config.status): Just run config.status as other
77 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
79 * mpw-config.in (TARGET_OS): Add definition to conf.
81 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
83 * config/tc-mips.c (append_insn): Parenthesize
84 cop_interlocks expressions.
86 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
88 * listing.c (listing_print): Close the listing file if it is not
89 stdout. Close the other files opened for the listing.
91 * config/tc-sparc.h (md_cons_align): Define.
92 (sparc_cons_align): Declare.
93 (HANDLE_ALIGN): Define.
94 (sparc_handle_align): Declare.
95 * config/tc-sparc.c (sparc_cons_align): New function.
96 (sparc_handle_align): New function.
97 * read.c (cons_worker): Call md_cons_align if it is defined.
99 * as.h (struct frag): Add fr_file and fr_line fields.
100 * frags.c (frag_new): Set fr_file and fr_line.
101 (frag_var): Likewise.
102 (frag_variant): Likewise.
104 * as.h (struct frag): Remove unused align_mask and align_offset
107 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
108 From <uddeborg@carmen.se>.
110 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
112 * configure.in (mips-*-osf*): New target.
113 * configure: Rebuild.
115 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
117 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
119 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
120 between co-processor comparisons and branches for the VR4300.
122 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
124 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
125 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
127 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
128 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
129 includedir): Use autoconf set values.
132 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
134 * listing.c (listing_eject): Don't do anything if listing is 0.
135 (listing_list): Likewise.
136 (listing_source_line): Likewise.
137 (listing_title): Don't save title if listing is 0.
138 (listing_source_file): Check listing rather than listing_tail.
140 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
141 using shared libraries.
142 * configure: Rebuild.
144 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
146 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
147 absolute expression if a relocation type was specified.
149 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
151 * configure.in: Add support for *-*-rtems* configurations.
152 * configure: Rebuild.
154 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
156 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
157 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
158 opcodes library for alpha.
159 * configure: Rebuild with autoconf 2.10.
160 * config/tc-alpha.c: Substantial rewrite to add ELF support and
161 use new opcode table.
162 * config/tc-alpha.h (md_undefined_symbol): Don't define.
163 (LOCAL_LABEL): Define differently if OBJ_ELF.
164 (FAKE_LABEL_NAME): Define if OBJ_ELF.
165 * config/alpha-opcode.h: Remove.
166 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
167 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
168 include/opcode/alpha.h rather than config/alpha-opcode.h.
170 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
172 * config/obj-aout.c (obj_emit_relocations): Give an error if the
173 relocation symbol was not resolved.
174 * config/obj-coff.c (do_relocs_for): Likewise.
176 * write.c (adjust_reloc_syms): Refetch the symbol section after
177 calling S_GET_VALUE, since it may have changed.
179 * expr.c (struct expr_symbol_line): Define.
180 (expr_symbol_lines): New static variable.
181 (make_expr_symbol): Add entry to expr_symbol_lines.
182 (expr_symbol_where): New function.
183 * expr.h: Use extern on function declarations.
184 (expr_symbol_where): Declare.
185 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
186 rather than printing the meaningless name of an expression
189 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
191 * config/tc-i386.c (md_number_to_chars): Deleted.
192 * config/tc-i386.h (md_number_to_chars): New macro.
194 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
196 (load_symbol_address, load_expression): Use build_mem.
197 (build_operate): New function.
198 (emit_addq_r): Use it.
200 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
202 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
204 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
206 * config/tc-vax.h (NOP_OPCODE): Define.
208 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
210 * config/obj-vms.h (S_IS_COMMON): Define.
211 (S_IS_LOCAL): Check for \002 as well as \001.
212 (LONGWORD_ALIGNMENT): New macro.
213 (SUB_SEGMENT_ALIGN): Use it.
215 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
217 * config/vms-conf.h: Reconcile with conf.in.
219 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
221 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
224 * doc/as.texinfo: Document that any number of hex digits can
227 * as.c (struct defsym_list): Define.
228 (defsyms): New static variable.
229 (parse_args): Just put --defsym arguments on defsyms list, rather
231 (main): Define defsyms after output file is created.
233 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
234 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
236 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
237 insn_error rather than calling check_absolute_expr.
239 * as.c (emulation_name): Remove unused static variable.
240 (default_emul_bfd_name): Add return NULL to avoid warning.
241 * ecoff.c (ecoff_stab): Remove unused variables name and
243 * frags.c (frag_new): Remove unused variable tmp.
244 * hash.c (hash_grow): Parenthesize + within <<.
245 (hash_print_statistics): Use %lu, not %d, to print unsigned
247 * messages.c: Include "libiberty.h".
248 (fprint_value): Add cast to avoid printf warning.
249 (sprint_value): Likewise.
250 * read.c: Include "ecoff.h".
251 (emit_expr): Add casts to avoid printf warnings.
252 * read.h: Use extern for function declarations.
253 (pop_insert): Declare.
254 * stabs.c: Include "ecoff.h".
255 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
256 former_last_fragP, and new_fragP.
257 * subsegs.h (subsegs_print_statistics): Declare.
258 * symbols.c (debug_verify_symchain): Change macro to discard
260 * write.c (dump_section_relocs): Likewise.
261 * write.h: Use extern for function declarations.
262 (write_print_statistics): Declare.
263 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
265 * config/e-mipself.c (mipself_bfd_name): Likewise.
266 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
268 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
269 emit relocations against external symbols.
271 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
272 message if bfd_reloc_type_lookup fails, rather than calling
275 * config/tc-alpha.c (alpha_force_relocation): Add
276 BFD_RELOC_12_PCREL to switch.
278 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
280 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
281 TE_PE (Lfoo, not .Lfoo).
283 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
285 * read.c (s_fill): Don't warn about a zero repeat count.
287 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
288 coprocessor register.
290 * config/tc-i386.c (md_assemble): When checking the size of a
291 register to set the size of an instruction, do a bitwise and with
292 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
295 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
297 * config/tc-h8300.c (parse_reg): Tweak error messages.
298 (build_bytes): Likewise.
299 (skip_colonthing): Handle :32 suffix.
300 (get_specific): Promote L_24 to L_32 if it makes a match.
301 Don't always promote L_8 to L_16.
302 (do_a_fix_imm): Clean up L_32 and L_24 handling.
305 * config/tc-h8300.c (Smode): New variable.
306 (h8300hmode): Turn off Hmode.
307 (h8300smode): New function. Turn on Smode and Hmode.
308 (md_pseudo_table): New ".h8300s" pseudo-op.
309 (parse_reg): Handle "exr" register.
310 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
311 Handle "mach" and "machl" operands for ldmac.
312 (get_specific): Handle "stm.l" and "ldm.l".
313 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
314 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
318 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
320 * doc/as.texinfo: Reorder chapter of machine dependent options so
321 that it is sorted by chip name.
323 * doc/as.texinfo: Use consistant spelling of Vax.
324 * doc/c-vax.texi: Likewise.
326 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
328 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
330 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
331 (md_apply_fix): Likewise.
332 (pa_try): New function.
333 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
335 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
337 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
338 (pa_level): New function.
340 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
342 * listing.c (listing_newline): Don't do anything if listing is 0.
344 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
346 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
347 symbol_create, not symbol_new.
349 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
351 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
352 absolute symbol unless TC_FORCE_RELOCATION returns true.
354 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
356 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
357 the symbol to a pointer. Don't set previous_file_symbol.
358 Simplify symbol list rearrangement.
359 (coff_frob_symbol): Don't do anything with C_FILE symbols.
360 (coff_adjust_symtab): Don't check previous_file_symbol.
362 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
364 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
366 (md_pseudo_table): Add ppc_elf_lcomm.
368 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
370 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
371 d0{24:1},d0' works without an immediate prefix on the bit numbers.
372 (md_begin): Add digits to alt_notend_table.
373 (md_parse_option): Make s a const pointer.
375 * config/tc-sparc.c (md_pseudo_table): Add "empty".
376 (s_empty): New static function.
378 * config/obj-coff.c (struct filename_list): Only define if not
380 (filename_list_head, filename_list_tail): Likewise.
381 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
382 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
383 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
384 have a section of N_ABS rather than N_DEBUG. If we do a merge,
385 remove the new symbol from the list.
386 (obj_coff_endef, both versions): Call tag_insert even if there is
387 an old symbol with the same name, if the old symbol does not
389 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
390 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
391 symbol that will be moved to the end of the symbol list.
392 (coff_adjust_section_syms): Always call section_symbol for .text,
394 (coff_frob_section): Likewise. Also, remove unused variable
397 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
398 manipulating frags directly.
399 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
402 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
403 whether the next character is '*' before checking whether we are
404 at the start of a line. Permit LINE_COMMENT_START to start a
405 comment in state 1 (seen some whitespace) as well, to match the
408 * gasp.c (do_align): Permit a fill value for .align.
410 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
412 * read.c (next_char_of_string): Warn if a newline is seen in the
413 middle of a string. Call bump_line_counters when appropriate.
415 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
417 * symbols.c (colon): Use LOCAL_LABEL.
419 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
421 * Makefile.in (install): Don't check to see if tooldir exists.
422 Make $(tooldir) and $(tooldir)/bin.
424 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
426 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
429 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
431 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
432 insn_error. Don't put the string "ERROR" in insn_error. Set
433 insn_error rather than calling as_warn for an unsupported opcode.
435 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
437 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
438 before permitting -64.
439 * output-file.c (output_file_create): Remove duplicate
442 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
444 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
445 section rather than a .reginfo section.
446 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
449 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
450 bit value with the high bit set.
452 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
454 * read.c (s_lcomm): Set section flags for .sbss section.
456 * config/tc-mips.c (mips_64): New static variable.
457 (mips_target_format): If mips_64, return elf64 targets rather than
459 (md_longopts): Add "32" and "64".
460 (md_parse_option): Handle -32 and -64.
461 (md_show_usage): Mention -32 and -64.
462 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
465 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
467 * config/tc-ppc.c (comment_chars): Make '!' a comment character
468 for Solaris compatibility.
470 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
471 .stabd with 4 arguments into a .stabn.
473 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
475 * config/tc-mips.c (macro): When passing X_add_number to
476 macro_build, cast it to int first.
478 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
480 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
481 created by emit_expr.
483 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
484 as_perror rather than assert.
486 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
488 * config/tc-mips.c (mips_ip): Mark sections created to hold
489 floating point information as read only.
491 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
493 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
495 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
497 * read.c (potable): Add .skip as a synonym for .space.
499 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
500 4 arguments, providing the 4th argument is 0, to allow
501 compatibility with the Solaris assembler.
503 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
505 * config/tc-sh.h (struct sh_segment_info_type): Define.
506 (TC_SEGMENT_INFO_TYPE): Define.
507 (sh_frob_label): Declare.
508 (tc_frob_label): Define.
509 (sh_flush_pending_output): Declare.
510 (md_flush_pending_output): Define.
511 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
512 reloc before the instruction if necessary.
513 (sh_frob_label): New function.
514 (sh_flush_pending_output): New function.
515 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
516 when looking for the reloc for the target of .uses.
517 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
518 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
520 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
521 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
524 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
525 TC_SEGMENT_INFO_TYPE is defined.
527 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
529 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
530 matches the register size.
532 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
534 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
536 (do_relocs_for): Likewise.
537 (fixup_segment): Don't just quit if linkrelax is set. Try to
538 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
541 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
543 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
544 relative relocations with -mrelocatable. Also allow unfixed
545 relocs in .ex_shared.
547 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
549 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
550 non-zero before assuming this is a long file name.
551 (w_strings): Likewise.
552 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
554 * config/obj-coff.c (w_strings): Move declaration of i inside
555 #ifdef block which uses it.
557 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
559 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
560 "relaxmode". Output relocs which identify various relaxing
561 possibilities for mov.[bwl] instructions.
562 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
564 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
566 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
567 (MD_APPLY_FIX3): Define.
568 * config/tc-arm.c (my_get_expression): Only watch for bad segments
570 (md_apply_fix3): Renamed from md_apply_fix.
571 If pcrel reloc and symbol is in different section, undo effects
574 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
576 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
577 any reloc with an LR% or RR% field selector for SOM.
579 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
581 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
584 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
586 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
588 (yank_symbols): Likewise.
590 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
592 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
593 BFD_ASSEMBLER, add name field.
594 * config/obj-coff.c: Include "libiberty.h".
595 (coff_header_append): Handle long section names.
596 (crawl_symbols): Just use the name field for the symbol name,
597 without worrying about null byte termination.
598 (w_strings): Handle long section names.
599 (write_object_file): Likewise. Also, use the name field, rather
601 (obj_coff_add_segment): Permit long section names.
602 (obj_coff_init_stab_section): Use the name field, rather than
604 (adjust_stab_section): Likewise.
605 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
607 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
609 (md_apply_fix): Don't check fx_im_disp field.
611 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
613 * configure.in: Add * after sparc*-*-vxworks.
614 * configure: Rebuild.
616 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
617 define it to comment_chars. Use tc_comment_chars rather than
619 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
620 * config/tc-m68k.h (tc_comment_chars): Define.
621 (m68k_comment_chars): Declare.
622 * config/tc-m68k.c (m68k_comment_chars): Rename from
623 comment_chars. Change into a pointer rather than an array.
624 (md_longopts): Add "bitwise-or".
625 (md_parse_option): Handle OPTION_BITWISE_OR.
626 (md_show_usage): Mention --bitwise-or.
627 * doc/c-m68k.texi: Document --bitwise-or.
629 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
631 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
634 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
635 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
636 correct handling of input line pointer, and call
637 demand_empty_rest_of_line.
639 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
641 * config/tc-sparc.c (in_bitfield_range): New static function.
642 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
643 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
644 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
645 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
646 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
648 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
650 * config/obj-coff.c: BFD_ASSEMBLER:
651 (coff_last_bf): New static variable.
652 (coff_frob_symbol): Set endndx of a .bf symbol.
654 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
655 (last_bfP): New static variable.
656 (yank_symbols): Set endndx of a .bf symbol.
658 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
660 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
661 and -s options. Add -be for good measure.
663 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
665 * read.c (s_space): Support non-constant fill value. Handle fill
666 value correctly for a size other than 1.
668 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
670 * config/tc-arm.c (my_get_float_expression): Update call to
671 gen_to_words, X_PRECISION changed from 6 to 5.
673 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
675 * config/tc-ppc.c (register_name,reg_name_search): Move register
676 name lookup from PE specific code to all targets. Add support for
677 -mregnames/-mno-regnames to control whether register names are
679 (md_assemble): Call register_name for all platforms.
680 (md_parse_option): Add support for -mregnames/-mno-regnames.
682 * configure.in (powerpcle*-*-solaris): Add support.
683 (powerpc*-*-linux): Ditto.
684 * configure: Regenerate.
686 * config/ppc-sol.mt: New config file for PowerPC Solaris.
688 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
690 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
691 be associated with a single %lo reloc.
693 * config/tc-mips.c (load_address): Cast X_add_number to valueT
694 before comparing against MAX_GPREL_OFFSET, so that negative
695 numbers are handled correctly.
698 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
700 * config/tc-sparc.c (last_insn): New static variable.
701 (md_assemble): Warn about putting floating point branches in a
702 delay slot. If architecture is less than v9, insert NOP
703 instructions between floating point instructions and floating
704 point branches. (The SunOS assembler does both these operations.)
705 Save the last instruction opcode.
706 (sparc_ip): Add pinsn parameter. Change caller.
708 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
709 for byte jump to next instruction to skip empty frags.
711 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
713 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
714 for addq with a 16 bit signed value, just emit a lda instruction
717 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
719 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
722 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
724 * configure.in: Permit --enable-shared to specify a list of
726 * configure: Rebuild.
728 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
730 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
731 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
733 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
735 * config/atof-ieee.c: Fix handling of denormalized extended
736 precision numbers and overflow/underflow detection.
737 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
738 not include the 16 bit gap in the m68k extended precision format.
740 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
742 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
744 * configure: Rebuild.
746 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
748 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
749 be accessed using the $gp register.
750 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
752 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
754 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
755 bfd_mach_sparc_sparclet if current_architecture is sparclet.
757 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
759 * read.c (get_line_sb): Bump line counters based on
760 input_line_pointer[-1], not *input_line_pointer. Don't bother to
761 call LISTING_NEWLINE.
762 (s_macro): Don't call demand_empty_rest_of_line.
763 * app.c (do_scrub_chars): When handling C style comments, unget
766 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
768 * read.h (enum linkonce_type): Define.
769 (s_linkonce): Declare.
770 * read.c (potable): Add "linkonce".
771 (s_linkonce): New function.
772 * subsegs.h (segment_info_type): Add linkonce field to
773 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
774 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
775 (obj_coff_pe_handle_link_once): Declare if TE_PE.
776 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
778 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
779 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
780 entry based on the linkonce field in segment_info.
781 * doc/as.texinfo: Document .linkonce.
783 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
785 * doc/as.1: Changed to be recognized by catman -w on Solaris.
787 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
789 * stabs.c (s_stab_generic): Call the listing functions before
790 doing the rest of the processing, which may involve freeing the
791 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
792 SEPARATE_STAB_SECTIONS case.
794 * config/tc-hppa.c: Remove nested comment.
795 (tc_gen_reloc): Move label done inside the ifdef in which it is
797 (md_apply_fix): Pass pointers to correct types to libhppa.h
798 functions. Always return a value.
800 * config/tc-mips.h (tc_frob_file): Define.
801 (mips_frob_file): Declare.
802 * config/tc-mips.c (struct mips_hi_fixup): Define.
803 (mips_hi_fixup_list): New static variable.
804 (imm_unmatched_hi): New static variable.
805 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
806 offset_reloc. Pass imm_unmatched_hi to append_insn.
807 (append_insn): Add unmatched_hi parameter. If it is set, add the
808 new fixup to mips_hi_fixup_list. Change all callers.
809 (mips_ip): Set imm_unmatched_hi when appropriate.
810 (mips_frob_file): New function.
812 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
814 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
815 * configure: Regenerated.
817 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
819 * as.c (main): Call bfd_set_error_program_name.
821 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
823 * as.h (strdup): Don't declare.
824 * stabs.c: Include libiberty.h
825 (get_stab_string_offset): Use xstrdup rather than strdup.
826 (s_stab_generic): Likewise.
827 * as.c (parse_args): Likewise.
828 * read.c (s_mri_sect): Likewise.
830 * gasp.c (change_base): Recognize \(...) construct documented to
831 pass through enclosed characters literally through to the output.
832 (process_assigns): Likewise. Also, be more careful to avoid
833 looking past the end of the buffer.
835 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
837 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
838 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
840 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
842 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
844 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
846 * config/alpha-opcode.h: Added cvtst instruction.
848 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
850 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
851 string. Extract the addend from the result of expression.
853 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
855 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
856 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
857 mode, change the state to 3 rather than 1.
859 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
861 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
862 correspond to 11 March change.
864 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
866 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
867 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
869 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
871 * configure: Rebuild with autoconf 2.8.
873 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
875 * config/atof-ieee.c (gen_to_words): Improve handling of
876 X_PRECISION numbers. Based on patches from Andreas Schwab
877 <schwab@issan.informatik.uni-dortmund.de>.
879 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
881 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
883 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
884 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
885 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
886 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
889 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
891 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
893 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
895 * config/tc-hppa.c (SUBSEG_MILLI): Define.
896 (pa_def_subspaces): Add $MILLICODE$.
897 (pa_spaces_begin): Set section flags for $MILLICODE$.
899 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
901 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
902 not SHT_NOBITS. Don't tamper with flags based on type if a
903 special section was found (revert Feb 29 change).
905 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
906 if aligning to a longword boundary or greater.
908 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
910 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
912 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
914 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
915 * configure: Regenerated.
917 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
919 * config/tc-hppa.c: Add default definitions for R_N0SEL and
920 R_N1SEL since they're not defined for old versions of hpux.
922 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
923 Set "sym_ptr_ptr" and "addend" fields to dummy values for
926 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
928 * flonum-konst.c: Add two more constants for 1e+-2048 and
929 1e+-4096, and correct the other constants.
931 * symbols.c (resolve_symbol_value): Handle O_logical_not.
933 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
935 * config/obj-elf.c (obj_elf_section): Allow predefined section
936 types to set the nobits type. Avoid a shadowed declaration.
938 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
940 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
941 reduce relocs using e_nlrsel field selectors.
943 * write.c (fix_new_exp): Don't use #elif. Some compilers
946 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
948 (pa_chk_field_selector): Handle new field selectors for SOM.
950 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
952 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
953 * configure: Rebuild.
954 * config/te-linux.h (LOCAL_LABELS_FB): Define.
955 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
957 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
960 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
962 * mpw-make.sed: Update to handle shared library support.
964 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
966 * config/tc-sparc.c (sparc_ip): Print all architectures that support
967 the insn on mismatch.
969 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
971 * configure.in: Add support for a29-coff.
972 * configure: Rebuild.
974 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
976 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
977 of the section when looking for the R_SH_USES fixup, because the
978 frag addresses have not yet been adjusted.
980 * gdbinit.in: Set a breakpoint on as_warn_where.
982 * config/tc-mips.c (macro): Add missing arguments to macro_build
983 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
985 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
987 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
988 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
990 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
992 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
994 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
996 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
997 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
998 Recognize [uU] format args as sparclet cpregs.
1000 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1005 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
1008 well as S_IS_EXTERNAL.
1009 (tc_fix_adjustable): Likewise.
1010 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
1011 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
1013 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
1014 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1016 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
1018 * config/tc-sparc.c (max_architecture): Change to sparclite for
1020 (default_compatible): Delete.
1021 (sparc_ffs): New function.
1022 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
1023 (sparc_ip): Rewrite architecture match and bump logic.
1025 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * configure.in: Check for 'do not mix' from native linker before
1028 trying to use -rpath.
1029 * configure: Rebuild.
1031 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
1033 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1034 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1035 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1036 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
1038 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
1039 to the symbol lnnoptr field, to get the correct file offset.
1041 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1043 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
1044 symbols that are not function, file, or section symbols to be
1047 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
1049 * configure: Set and substitute RPATH_ENVVAR.
1050 * configure: Rebuild.
1051 * Makefile.in (RPATH_ENVVAR): New variable.
1052 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1054 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
1055 doesn't need opcodes. If configuring shared, opcodes needs bfd.
1056 * configure: Rebuild.
1058 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1060 * read.c (s_mri_sect): Don't return '\0' in type. Set all
1061 appropriate flags in BFD section.
1063 * configure.in (m68k-*-psos*): New target.
1064 * configure: Rebuild.
1065 * config/te-psos.h: New file.
1066 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
1069 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
1071 From Alan Modra <alan@spri.levels.unisa.edu.au>:
1072 * configure.in: Remove duplicate setting of cpu_type. Check
1073 whether opcodes library is required for on all targets, not just
1075 * configure: Rebuild.
1077 * config/tc-mips.c (mips_big_got): New static variable.
1078 (s_extern): Don't declare.
1079 (reg_needs_delay): New static function.
1080 (macro_build): Permit GOT/CALL_HI/LO relocs.
1081 (macro_build_lui): If place is not NULL, use the number in the
1083 (load_address): Handle mips_big_got case.
1084 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
1086 (OPTION_XGOT): Define.
1087 (md_longopts): Add "xgot" if OBJ_ELF.
1088 (md_parse_option): Handle -xgot.
1089 (md_show_usage): Mention -xgot.
1090 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
1091 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
1093 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1095 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
1096 the byte relocation, point it to the low byte of the word.
1098 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
1101 * configure: Rebuild.
1103 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
1105 * configure.in: Recognize any sparc* cpu.
1106 * configure: Regenerated.
1108 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
1110 * read.c (potable): Add "mri" and ".mri".
1111 (s_mri): New function.
1112 * read.h (s_mri): Declare.
1113 * app.c (scrub_m68k_mri): New static variable.
1114 (mri_pseudo): New static variable.
1115 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
1116 flag_m68k_mri. Initialize scrub_m68k_mri.
1117 (mri_state, mri_last_ch): New static variables.
1118 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
1120 (app_push): Save new fields.
1121 (app_pop): Restore new fields.
1122 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
1123 If TC_M68K, use a trivial state machine to look for occurrences of
1124 the .mri pseudo-op, and change the mode appropriately.
1125 * as.h (do_scrub_begin): Update prototype.
1126 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
1128 * config/tc-m68k.c (reg_prefix_optional_seen): New static
1130 (m68k_mri_mode_change): New function.
1131 (md_parse_option): Set reg_prefix_optional_seen.
1132 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
1133 (MRI_MODE_CHANGE): Define.
1134 * doc/as.texinfo: Document .mri pseudo-op.
1136 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
1139 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1141 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
1142 * config/m68k-parse.h (enum pic_relocation): Define.
1143 (struct m68k_exp): Add pic_reloc field.
1144 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1145 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
1146 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
1148 * config/tc-m68k.c: Delete definition of NO_RELOC.
1149 (struct m68k_it): Add pic_reloc field.
1150 (add_fix): Copy over pic_reloc field.
1151 (md_pseudo_table): Interpret .align parameter as byte count.
1152 (mote_pseudo_table): Likewise.
1153 (tc_m68k_fix_adjustable): New function.
1154 (get_reloc_code): New function.
1155 (md_assemble): Use it as last argument to fix_new_exp.
1156 (md_apply_fix_2): For a relocation against a symbol don't put the
1157 addend into the data.
1158 (tc_gen_reloc): Different addend computation for OBJ_ELF.
1159 (m68k_ip): Don't relax an operand that requires pic relocation.
1160 (md_begin): Align .text, .data and .bss on 4 byte boundary by
1162 * write.c (fixup_segment): Don't add symbol value to addend if
1163 TC_M68K and OBJ_ELF.
1164 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
1165 (motorola_operand): Add rule for `(zapc, EXPR)'.
1167 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
1169 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
1170 *really* is permissible before the comma.
1172 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
1175 inserting nop instructions.
1177 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * config/te-aux.h: Change include of aux.h to aux-coff.h.
1181 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
1184 class setting for a CALLNAME symbol in COFF.
1186 * read.c (potable): Pass negative numbers for new .balign[wl] and
1187 .p2align[wl] pseudo-ops.
1188 (s_align_bytes): Treat a negative argument as specifying the fill
1190 (s_align_ptwo): Likewise.
1192 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1194 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
1195 (do_align): Take new len parameter. Change all callers. Pass it
1197 (s_align_bytes): Arg now indicates the length of the fill pattern.
1198 (s_align_ptwo): Likewise.
1199 * config/obj-coff.c (write_object_file): Pass length to
1201 * config/tc-i386.h (md_do_align): Take new len parameter.
1202 * config/tc-m88k.h (md_do_align): Likewise.
1203 * config/tc-m88k.c (m88k_do_align): Likewise.
1204 * config/tc-sh.h (md_do_align): Likewise.
1205 * config/tc-sh.c (sh_do_align): Likewise.
1206 * doc/as.texinfo: Document new pseudo-ops.
1208 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
1209 done in cvt_frag_to_fill.
1211 * config/tc-sh.h (sh_do_align): Declare.
1212 (md_do_align): Define.
1213 * config/tc-sh.c (sh_do_align): New function.
1215 * ecoff.c (ecoff_build_lineno): Don't try to store the address
1216 difference if the next address is before the current one.
1218 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
1219 (archs): Initialize new field.
1220 (m68k_ip): Don't list alias names when listing CPUs which support
1223 * as.c (main): Call parse_args before read_begin.
1224 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
1225 front of generated pseudo-ops.
1226 * read.c (potable): Ignore "name".
1227 (s_app_file): Permit a single quote after the string, since one
1228 may appear in m68k MRI mode.
1230 * configure.in: Check for --enable-shared. If linking against
1231 shared BFD and opcodes, fix library name on SunOS, and try to set
1233 * configure: Rebuild.
1235 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
1237 * as.h (flag_m68k_mri): Declare.
1238 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
1239 * Many files: For MRI syntax that is specific to the m68k MRI
1240 assembler, check flag_m68k_mri rather than flag_mri or
1241 MRI_MODE_NEEDS_PSEUDO_DOT.
1243 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * config/tc-i960.c (ARCH_HX): Define.
1247 (targ_has_sfr): Handle ARCH_HX.
1248 (targ_has_iclass): Handle ARCH_HX.
1249 (tc_coff_fix2rtype): Add return 0 to avoid warning.
1250 (tc_headers_hook): If the architecture was specified explicitly,
1251 use it when setting the flags. Set the extern variable coff_flags
1252 rather than headers->filehdr.f_flags, since the latter is set
1253 unconditionally in obj-coff.c.
1254 (i960_handle_align): Remove unused variable fixp.
1256 Support for building bfd and opcodes as shared libraries, based on
1257 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1258 * configure.in: Set OPCODES and BFD to search directories.
1259 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
1260 * configure: Rebuild.
1261 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
1262 (LIBDEPS): New variable.
1263 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
1264 $(HLDFLAGS) in link.
1265 (check): Set LD_LIBRARY_PATH in the environment.
1267 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1269 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
1270 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
1271 read-only, not read/write.
1273 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1275 * Makefile.in (INSTALL_XFORM): Remove -e.
1277 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
1280 than comparing S_GET_SEGMENT to undefined_section.
1281 (write_object_file): Skip symbols which were equated to an
1282 undefined or common symbol.
1283 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
1284 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1286 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
1287 or S_IS_COMMON call S_GET_VALUE.
1288 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1289 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
1290 to an undefined or common symbol, convert the reloc to be against
1292 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1293 undefined or common symbol.
1294 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1295 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
1296 to an undefined or common symbol, convert the reloc to be against
1298 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1299 undefined or common symbol.
1300 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
1301 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1303 (yank_symbols): Skip symbols which were equated to an undefined or
1306 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
1308 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
1309 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1311 * configure.in: Make sure we only add m68k-parse.o to
1312 ${extra_objects} once, no matter how many m68k targets have been
1314 * configure: Rebuild.
1316 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
1318 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
1319 * configure: Rebuild.
1321 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
1323 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
1324 * doc/c-m68k.texi: Document .extend and .ldouble.
1326 * configure.in (m68*-apple-aux*): New target.
1327 * config/te-aux.h: New file.
1328 * config/obj-coff.c (compare_external_relocs): New static function
1330 (do_relocs_for): Sort relocs if TE_AUX.
1331 (fixup_segment): If TE_AUX, store common symbol value in segment.
1332 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
1334 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
1338 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
1340 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
1341 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
1343 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
1344 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
1345 an undefined symbol and the size of a function symbol.
1346 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1347 for all common symbols.
1349 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
1351 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
1354 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
1357 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
1360 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
1362 * ecoff.c (localsym_t): Add addend field.
1363 (add_ecoff_symbol): Add addend argument. Change all callers.
1364 (coff_sym_value): Make static.
1365 (coff_sym_addend): New static variable.
1366 (ecoff_directive_def): Initialize coff_sym_addend.
1367 (ecoff_directive_val): Accept symbol + constant.
1368 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1369 (ecoff_build_symbols): Include the addend in the symbol value.
1371 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1373 * config/tc-ppc.c (md_assemble): Ignore overflow on
1374 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1376 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1378 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1379 bytes in size, so offset appropriately in big endian mode when
1380 writing the bottom 2 bytes.
1382 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1384 * config/tc-sparc.c (default_compatible): New static local.
1385 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1386 (sparc_ip): If no architecture or -bump specified, don't mark as
1387 mismatched those in default_compatible.
1389 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1391 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1392 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1393 * configure: Rebuild.
1394 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1395 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1396 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1397 (sco_id): Declare if SCO_ELF.
1399 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1401 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1402 ({max,warn_after}_architecture): New static locals.
1403 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1404 If both architecture and -bump requested, set max_architecture to max.
1405 (sparc_md_end): Simplify.
1406 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1407 Rewrite code to bump architecture and check for conflicts.
1408 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1409 with Solaris assembler.
1410 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1411 (md_show_usage): Update.
1413 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1415 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1417 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1419 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1420 #ifdef sparcv9 when choosing value.
1423 (sparc_md_end): Declare.
1424 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1425 (initial_architecture): New static local.
1426 (can_bump_v9_p): Likewise.
1427 (NO_V9): Delete all occurrences.
1428 (sparc_md_end): New function.
1429 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1430 Don't bump architecture to v9 unless can_bump_v9_p set.
1431 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1432 * configure.in (sparc64 target cpu): Don't set obj_format here.
1433 (SPARC_V9): Renamed from sparcv9.
1434 (sparc64-*-elf*): Define SPARC_ARCH64.
1435 * configure: Regenerated.
1436 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1437 (SPARC_ARCH64): Add.
1438 * conf.in: Regenerated.
1439 * config/vmsconf.h: Update.
1441 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1443 * config/tc-mips.c (load_register): Optimise "dli" loads.
1444 (md_show_usage): add "-mcpu=vr4100" to help text.
1446 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1449 undefined symbol, preserve the X_op of O_symbol.
1450 (S_GET_VALUE): Fix check to permit this case.
1451 * write.c (write_relocs): If a reloc is against an undefined
1452 symbol equated to another symbol, change the reloc to be against
1454 * config/obj-coff.c (do_relocs_for): Likewise.
1456 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1459 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1461 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1462 computer is PowerPC.
1464 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1466 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1467 mentioned in the eabi.
1469 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1471 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1472 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1474 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1476 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1478 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1480 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1481 as a section it is ok to have unadorned -mrelocatable pointers in.
1483 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1485 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1488 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1490 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1491 dependent section attributes can be handled.
1493 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1494 macros to add support for exclude section flag and ordered section
1497 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1498 functions to add support for exclude section flag and ordered
1501 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * subsegs.c (section_symbol): Don't try to look up the section
1504 symbol in the hash table. It should be possible to have a symbol
1505 with the same name as a section, but no connection to it.
1507 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1508 From James Carlson <carlson@xylogics.com>.
1510 * expr.c (operand): Skip whitespace after a close parenthesis.
1511 From James Carlson <carlson@xylogics.com>.
1513 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1515 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1516 as_warn_where for relocation overflow.
1517 (parse_reg): Accept register name only if next character is
1520 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1522 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1523 addresses for static variables.
1525 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1527 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1528 and xgot give the old toc16 relocation.
1529 (md_apply_fix3): Support all GOT relocations.
1531 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1533 * config/tc-mips.c (load_address): Correctly handle a constant in
1534 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1536 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1538 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1539 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1540 (build_Mbytes): Handle REG_B.
1542 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1544 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1546 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1548 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1550 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1552 * config/obj-coff.c (write_object_file): Set the s_align field to
1553 the number of bytes, rather than to the power of 2.
1555 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1557 * Makefile.in (DISTCLEAN_HERE): New variable.
1558 (distclean): Use it.
1559 (maintainer-clean): Depend upon clean-here rather than clean,
1560 distclean, and clean-info. Run make maintainer-clean in doc.
1561 Remove files listed in DISTCLEAN_HERE.
1562 * doc/Makefile.in (maintainer-clean realclean): Split out from
1563 distclean. Depend upon clean-info and distclean.
1565 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1567 * mac-as.r: Fix copyright and version strings.
1568 (cfrg): Use PROG_NAME instead of literal name.
1570 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1572 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1574 * config/tc-a29k.h (tc_unrecognized_line): Define.
1575 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1576 (md_operand): Handle a29k style local dollar labels.
1578 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1580 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1582 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1584 * read.c (s_fill): If md_flush_pending_output is defined, call
1587 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1589 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1590 Treat rs_align_code like rs_align.
1592 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1594 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1595 converting an absolute address into a PC-relative one.
1597 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1599 * mpw-config.in: Don't always use te-generic.h for emulation.
1600 (powerpc-apple-macos): Use emulation te-macos.h.
1602 (mips-gm-magic): New configuration.
1604 * mpw-make.sed (install, install-only): Edit in Mac-specific
1607 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1609 * configure.in: Improve message about unsupported ELF targets.
1610 * configure: Rebuild.
1612 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1613 pattern is zero. From Manfred Hollstein.
1615 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1617 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1618 the various idata sections, we check the name on the .section pseudo.
1620 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1622 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1623 add section's paddr to add_number; compatibility to native as and
1626 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1628 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1630 * hash.c (struct hash_entry): Moved here...
1631 * hash.h (struct hash_entry): ...from here.
1633 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1634 if it's already known to be null.
1636 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1638 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1639 bit relocs converted to PC relative relocs. This turned out to
1640 add the offset from the beginning of .text twice.
1642 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1644 * stabs.c (s_stab_generic): In 's' case, free string from
1647 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1649 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1652 * subsegs.h (segment_info_type): Make bitfields unsigned.
1654 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1655 and move them together. On most systems this will reduce the
1656 structure size by one word.
1657 (operatorT): Define O_max.
1658 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1661 * read.c (pop_insert): Print error returned by hash table
1664 * as.c (dump_statistics): Split out from main; dump some hash
1665 table stats and target-specific stats.
1666 (start_time): No longer automatic to main.
1667 (main): Set file-level start_time and call dump_statistics at
1668 exit. Exit by calling xexit.
1669 (show_usage): Make --statistics description less specific.
1670 * subsegs.c (subsegs_print_statistics): New function.
1671 * write.c (write_print_statistics): New function.
1672 (n_fixups): New static variable.
1673 (fix_new_internal): Increment it.
1674 * read.c (read_print_statistics): New function.
1675 * read.h (read_print_statistics): Declare.
1676 * symbol.c (symbol_print_statistics): New function.
1677 * symbol.h (symbol_print_statistics): Declare.
1678 * hash.c (hash_print_statistics): New function.
1679 * hash.h (hash_print_statistics): Declare.
1680 * config/tc-i386.c (i386_print_statistics): New function.
1681 * config/tc-i386.h (i386_print_statistics): Declare.
1682 (tc_print_statistics): New macro.
1683 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1686 * hash.c (DELETED): Rewrite to use a valid but unique address.
1687 (START_POWER): Reduce to 10.
1688 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1689 Add new values for counting strcmp calls.
1690 (GROW_FACTOR): New macro.
1691 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1693 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1694 (hash_new): Use FULL_VALUE.
1695 (struct hash_control): Definition moved here.
1696 (hash_code): Don't mask to low bits.
1697 (hash_ask): Mask returned hash code here. Check hash value before
1698 calling strcmp; count strcmp calls.
1699 * hash.h (struct hash_control): Declare, don't define, here.
1700 (HASH_STATLENGTH): Deleted.
1701 (struct hash_entry): Add field for hash code.
1702 (hash_say, hash_apply): Don't declare.
1704 * hash.c (destroy): Return void.
1705 (applicatee): Ditto.
1706 (main): Fix declarations.
1707 (hash_apply): Return void. Argument `function' returns void. Put
1708 inside "#ifdef TEST".
1709 (hash_say): Define only if TEST is defined.
1710 * hash.h (hash_apply, hash_say): Declarations deleted.
1712 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1714 * configure: Rebuild with autoconf 2.7.
1716 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1718 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1719 * configure: Rebuild with autoconf 2.6.
1721 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1723 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1724 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1726 (ppc_frob_file): Remove.
1727 * config/tc-ppc.h (tc_frob_file): Don't define.
1728 (ppc_frob_file): Don't declare.
1730 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1732 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1733 * config/alpha-opcode.h: Include one-operand variants of jmp and
1736 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1737 with te-delta.h in 8.3 file systems.
1738 * configure.in: Adjusted.
1740 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1742 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1744 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1746 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1748 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1750 Version 2.6 released.
1751 * Makefile.in (VERSION): Updated to 2.6.
1753 * config/obj-coff.c (write_object_file): Change use of md_do_align
1754 to pass a pointer rather than a fill value, to match other uses.
1756 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1758 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1760 * as.c (main): Move md_end call to just after call to
1761 perform_an_assembly_pass. Delete cpu-specific code here.
1762 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1763 * config/tc-arm.c (md_end): Unused function deleted.
1764 * config/tc-ns32k.c (md_end): Ditto.
1766 * config/tc-i386.c (i386_align_code): New function, moved here
1767 from HANDLE_ALIGN macro.
1768 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1770 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1772 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1775 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1777 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1778 multi-byte nops to avoid changing gcc. The necessary gcc change
1779 might break old assemblers.
1781 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1783 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1784 generate optimal multi-byte nop instructions for ".align n"
1785 ".align n,0x90", and aligns requiring more than 15 bytes of
1786 padding still generate multiple 0x90's as before.
1788 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1790 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1792 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1794 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1795 * configure: Update.
1796 * mpw-make.sed: Reorder commands to make sed happier.
1797 * config/te-macos.h: New file.
1798 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1800 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1802 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1803 conditional branches.
1804 (md_apply_fix): Likewise.
1806 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1808 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1809 generate a reloc which the linker will not handle correctly. Fix
1810 overflow checking--R_IREL is 18 bits, not 17.
1812 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1814 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1815 from a PC relative reloc if TC_A29K.
1817 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1818 code depends upon it.
1820 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1821 $extend. Based on code from Eric Freudenthal
1822 <freudenthal@nyu.edu>.
1823 * config/tc-a29k.h (LEX_DOLLAR): Define.
1824 * read.c (LEX_DOLLAR): Define if not defined.
1825 (lex_type): Use LEX_DOLLAR.
1827 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1829 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1832 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1834 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1836 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1838 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1839 used only by "dlltool.c".
1841 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1843 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1844 (md_pseudo_table): Don't define "extern".
1846 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
1848 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1850 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1852 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
1854 * macro.c (macro_expand_body): Don't warn about == with a
1855 nonexistent parameter, in case it is in a comment field.
1857 * as.c (main): On TC_A29K, call macro_init with macro_alternate
1859 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1860 set, even if macro_alternate is set.
1861 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1862 (sub_actual): If macro_strip_at, and kind is '@', don't look up
1863 the token unless it ended in '@'.
1864 * config/tc-a29k.c (line_separator_chars): Remove '@'.
1865 * doc/c-a29k.texi: Document macro usage on A29K.
1867 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
1869 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1871 (install_operand): Likewise.
1873 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1875 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1877 * configure.in (m88k-motorola-sysv*): New target.
1878 * configure: Rebuild.
1879 * config/te-delta88.h: New file.
1880 * config/obj-coff.c (write_object_file): Use md_do_align if it is
1882 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1883 (md_do_align): Define.
1884 * config/tc-m88k.c: Include "subsegs.h".
1885 (m88k_do_align): New function.
1887 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1888 (COFF_NOLOAD_PROBLEM): Define.
1889 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1891 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
1893 * config/tc-i386.c (md_assemble): For a jump instruction with
1894 non-constant target, require 7 available bytes in the current
1897 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
1899 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1902 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
1904 * configure.in (alpha-*-linux*): Use ecoff.
1905 * configure: Rebuild.
1906 * ecoff.c (ecoff_directive_extern): New function.
1907 (ecoff_directive_weakext): New function.
1908 (ecoff_build_symbols): Handle weak symbols.
1909 (ecoff_setup_ext): Likewise.
1910 (ecoff_frob_symbol): Warn about weak common symbols.
1911 * ecoff.h (ecoff_directive_extern): Declare.
1912 (ecoff_directive_weakext): Declare.
1913 * symbols.c (S_IS_WEAK): New function.
1914 * symbols.h (S_IS_WEAK): Declare.
1915 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1917 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1920 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
1922 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1924 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1925 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
1926 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1927 * config/obj-coff.c (coff_frob_symbol): Don't call
1928 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1929 one. If OBJ_XCOFF, try to figure out whether the symbol is going
1932 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1933 (ppc_stab_symbol): New static variable.
1934 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1935 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
1936 sy_tc.real_name to the stab string.
1937 (ppc_bc, ppc_ec): New static functions.
1938 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1940 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1942 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1945 * input-scrub.c (input_scrub_push): Reset sb_index.
1947 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
1949 * listing.c (listing_newline): Don't create a frag in the absolute
1952 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
1954 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1955 (ppc_csect): Move most of the code to ppc_change_csect, and call
1957 (ppc_change_csect): New static function, taken from ppc_csect.
1958 (ppc_section): New static function.
1959 (ppc_saw_abs): New static varable.
1960 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
1961 a symbol has no csect.
1962 (ppc_adjust_symtab): New function.
1963 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1964 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1966 * write.c (write_object_file): If tc_adjust_symtab is defined,
1967 call it just before the call to obj_adjust_symtab.
1969 * symbols.c (symbol_find_or_make): Change name to be const.
1970 * symbols.h (symbol_find_or_make): Update declaration.
1972 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
1974 * doc/as.texinfo (Align): Mention SH.
1975 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1977 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1978 (Z8000 Directives, even): Don't give numeric align value, instead
1981 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1983 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1986 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
1988 * Makefile.in (diststuff): Also make info.
1989 (maintainer-clean realclean): Also make clean-info.
1991 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
1993 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1994 (pa_subspace): For ".nsubspa", always create a new subspace
1995 with the given attributes, even if one already exists with the
1998 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2000 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2001 TC_FORCE_RELOCATION, taking an additional section argument. If
2002 the section of the target symbol is not the same as the current
2003 section, always force the relocation to be used.
2004 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2006 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
2007 md_pcrel_from function, taking an additional section argument.
2008 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
2010 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
2011 older TC_FORCE_RELOCATION if not defined.
2012 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
2013 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
2014 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
2015 TC_FORCE_RELOCATION.
2017 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
2019 * input-scrub.c (as_where): Set name to null pointer if we don't
2021 * messages.c (identify): Only print filename if non-null.
2022 (as_show_where): Ditto, for line number too.
2023 (as_warn_internal, as_bad_internal): Ditto.
2025 * input-file.c (input_file_open): If the input file can't be
2026 opened, consider it an error.
2028 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2030 * config/tc-mips.c: Added mips_4100 control, and support for
2031 accepting the 4100 as a MIPS architecture variant (md_begin,
2032 macro_build, mips_ip, md_parse_option). Adding suitable
2033 command-line OPTIONs, and updating the help text (md_show_usage).
2035 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
2037 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
2038 BFD_ASSEMBLER is defined.
2040 * Use one active frag and one obstack per frag chain:
2041 * frags.c (frags): Variable deleted.
2042 (frag_alloc): New function.
2043 (frag_grow, frag_more, frag_variant, frag_now_fix,
2044 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
2046 (frag_new): Ditto. Verify that frch_last and frag_now match on
2047 entry and exit, and that old frag_now has non-zero type. Replace
2048 "know" uses with "assert". Use frag_alloc instead of mucking with
2050 * frags.h (frags): Declaration deleted.
2051 * subsegs.h (struct frchain): Add new field frch_frag_now.
2052 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
2054 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
2055 give it any stricter alignment than frchainS structures need. Do
2056 not initialize frags obstack. Set frag_now to point to
2057 dummy_obstack. Initialize absolute_frchain.
2058 (subseg_set_rest): Save and restore frag_now in frch_frag_now
2059 field of frchainS. Don't create new frags on section switch, and
2060 use frag_alloc when creating a new frag chain. For absolute
2061 section, set frchain_now to absolute_frchain. Verify that
2062 frch_last and frag_now match on entry and exit. Initialize
2063 per-chain obstack, and under gcc, set required alignment to that
2064 needed by fragS structure.
2066 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
2068 * stabs.c (get_stab_string_offset): Only copy input string if a
2069 fresh copy is needed, not if the section already exists.
2070 (s_stab_generic): Cache stab section name to bypass lookups, since
2071 usually it will match. Could be made faster still by changing the
2072 memory allocation rules.
2073 (s_xstab): Cache section name to bypass repeated string
2076 * frags.c (frag_new): Deleted register declarations.
2078 * listing.c (frag_now): Don't declare.
2080 * as.c (chunksize): New variable.
2081 (debug_memory): New variable.
2082 (main): If debug_memory is set, reduce chunksize and
2084 * as.h (chunksize): Declare it.
2085 * read.c (read_begin): Use it.
2087 * config/tc-alpha.c (md_shortopts): Include 'g'.
2088 (md_parse_option): Ignore it.
2090 * Makefile.in (distclean): Remove Makefile and config.status from
2091 testsuite directory.
2092 (clean-here): Don't delete testsuite. Instead, delete only the
2093 files within it that would be generated by running tests.
2095 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
2096 frag_now_fix instead of accessing obstack info directly.
2097 * config/tc-arm.c (s_ltorg): Ditto.
2098 (md_assemble): Ditto.
2100 * config/tc-i386.c (md_assemble): Call frag_grow instead of
2103 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
2105 * stabs.c (aout_process_stab): Insert debug symbol into symbol
2106 chain after parsing value expression, if any, to avoid separating
2107 continued .stabs lines.
2109 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
2111 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
2112 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
2114 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2116 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
2117 -mcom support and PPC_OPCODE_ANY for -many.
2118 (md_parse_option): Ditto.
2120 (md_begin): For duplicate instructions, print all duplicates
2123 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
2125 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
2126 common mode operation.
2127 (md_show_usage): Add -mcom to usage message.
2129 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
2131 * expr.c (op_rank): Add O_symbol_rva.
2132 * expr.h (operatorT): Add O_symbol_rva.
2133 * read.c (cons_worker): Set O_symbol_rva when necessary.
2134 * write.c (fix_new_exp): Understand O_symbol_rva.
2136 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2138 * config/tc-mips.c: Correct s_cons arguments. From Michael
2139 Joosten <joost@ori.cadlab.de>.
2141 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
2143 * config/tc-ppc.c (ppc_macro): Make count unsigned.
2144 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
2145 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
2147 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
2148 make non-static. Change all users.
2149 * config/obj-coff.h (coff_n_line_nos): Declare.
2151 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
2153 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2155 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
2157 * config/obj-elf.c (obj_elf_common): Convert specified byte
2158 alignment to power of two. Set size of local bss symbol.
2160 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
2162 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * sb.c, macro.c: Decide whether to include <string.h> or
2165 <strings.h> just as as.h does.
2167 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
2169 * Makefile.in (site.exp): Fix setting of $srcdir.
2171 * config/tc-arm.c (md_atof): Fix little-endian output.
2172 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
2175 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
2177 * doc/as.texinfo: Split out the NS32k family documentation,
2178 despite its being commented out for now.
2179 * doc/c-ns32k.texi: New file.
2181 * sb.c, macro.c: Include string.h.
2183 * Makefile.in (comparison): Only check *.o; we don't care if
2184 timestamps inserted by the native linker differ.
2186 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
2187 if alignment stricter than 4 bytes is requested; in that case,
2188 align to a 4-byte boundary first.
2190 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
2192 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
2193 uninitialized" warning for `Max_Source_Offset'.
2195 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
2197 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
2198 qualifiers and detect errors if present.
2199 (md_assemble): Add call to parse_toc_entry. Also added some support
2200 for the [tocv] qualifier.
2201 (ppc_pe_tocd): New function to support data in the toc section.
2203 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
2205 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
2208 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
2210 * config/tc-m68k.c (isword): Accept all values from -65536 to
2211 +65535, so ~VAL will not be rejected.
2213 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
2214 skip characters after the pseudo-op.
2216 * read.c (get_line_sb): Don't look past buffer_limit.
2217 (s_include): In MRI mode, skip characters after the file name.
2219 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
2221 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
2222 periods in register names.
2224 For older changes see ChangeLog.1.