2 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
5 (create_vuoverlay_section): Entries are 4 bytes not 8.
8 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
10 * config/tc-v850.c (md_begin): Don't create special
13 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
15 * config/tc-mips.c (macro): For div and udiv, close the
16 reorder block as soon as possible.
18 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
20 From Matt Semersky <matts@scd.hp.com>:
21 * macro.c (macro_mri_mode): New function.
22 * macro.h (macro_mri_mode): Declare.
23 * read.c (s_mri): Call macro_mri_mode when switching in and out of
26 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
28 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
31 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
32 until after xstrdup in OBJ_EVAX case.
34 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
36 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
37 offset calculation. Also, use VAX_BRW from vax-inst.h instead
38 of hardcoded magic number.
39 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
41 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
43 * read.c (do_s_func): New function.
45 * read.h (do_s_func): Add prototype.
47 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
48 (s_dvp_func): New function.
52 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
54 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
57 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
59 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
60 nops if fill pattern not specified.
62 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
64 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
65 * config/te-go32.h (TE_GO32): Define.
66 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
68 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
70 Implement .func/.endfunc pseudo-ops.
71 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
73 * read.c (potable): Add .func,.endfunc.
74 (s_func): New function.
75 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
77 (in_doc_func_p,current_function_label): New static globals.
78 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
81 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
82 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
83 * config/tc-dvp.c (vuoverlay_string_section): New static global.
84 (md_begin): Create overlay string section.
85 (create_vuoverlay_section): Put section name in overlay string section.
86 Put string's offset in overlay table entry. Set SEC_CODE flag for
90 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
92 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
93 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
94 * config/tc-arm.h (WORKING_DOT_WORD): Define.
95 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
96 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
97 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
98 * config/tc-i860.h (WORKING_DOT_WORD): Define.
99 * config/tc-i960.h (WORKING_DOT_WORD): Define.
100 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
101 * config/tc-w65.h (WORKING_DOT_WORD): Define.
102 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
103 * config/tc-a29k.c: Don't define md_short_jump_size,
104 md_long_jump_size, md_create_short_jump or md_create_long_jump.
105 * config/tc-alpha.c: Likewise.
106 * config/tc-alpha.h: Likewise.
107 * config/tc-arm.c: Likewise.
108 * config/tc-h8300.c: Likewise.
109 * config/tc-h8500.c: Likewise.
110 * config/tc-hppa.c: Likewise.
111 * config/tc-i860.c: Likewise.
112 * config/tc-i960.c: Likewise.
113 * config/tc-ppc.c: Likewise.
114 * config/tc-sh.c: Likewise.
115 * config/tc-sparc.h: Likewise.
116 * config/tc-tic30.c: Likewise.
117 * config/tc-w65.c: Likewise.
118 * config/tc-z8k.c: Likewise.
120 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
122 * config/tc-vax.c (_): Delete this macro used for placeholder
123 values in vax_operand_width_size; it conflicts with the _() macro
124 used for internationalization.
126 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
128 * symbols.c (symbol_find_base): Fix case insensitive symbol name
129 code. From Chris Moller <moller@bops.com>.
131 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
132 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
133 * read.c (emit_expr): Initialize seg and subseg fields of a new
135 * write.c (write_object_file): Switch to the appropriate segment
136 and subsegment when processing a broken word.
138 * config/tc-m68k.c (mri_assemble): New static function.
139 (build_mri_control_operand): Call mri_assemble rather than
141 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
142 (s_mri_endf, s_mri_endw): Likewise.
145 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
147 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
148 (dvp_frob_file): Declare.
149 (tc_frob_file): Define.
150 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
151 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
152 (vuoverlay_section_name,create_vuoverlay_section): New functions.
153 (vuoverlay_section,vuoverlay_table_section): New static globals.
154 (ovlysym_table): New static global.
155 (md_begin): Create .vuoverlay_table section.
156 (assemble_vif): Call create_vuoverlay_section for each mpg.
157 (dvp_frob_label): Record vu labels in ovlysym_table for later
158 movement from absolute section to their overlay section.
159 (dvp_frob_file): New function.
160 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
163 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
165 * read.c (s_org): Call md_flush_pending_output if it is defined.
167 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
169 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
171 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
172 (md_parse_option): Add for same.
173 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
174 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
175 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
177 * config/tc-sparc.h (cons_fix_new_sparc): Added.
180 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
182 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
183 even when missing in input string.
186 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
188 * config/tc-arm.c (find_real_start): Relax definition of local
191 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
193 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
194 symbols at the given address, not just the last one specified.
196 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
198 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
199 or number_to_chars_littleendian to write data.
201 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
203 * config/tc-v850.c (md_assemble): Remove artificially created
204 register name symbols.
206 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
208 * write.c (fixup_segment): Change "segment" to "section" in
211 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
213 * write.c (fixup_segment): Change sym1-sym2 message again.
216 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
218 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
221 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
223 * config/tc-mips.c (macro): For R5900, use "B" operand format for
224 "break" instructions generated in macro (div etc.) instructions.
227 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
229 * write.c (fixup_segment): Improve error message for sym1-sym2
230 errors when sym1 is in a different segment from sym2.
232 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
234 * config/tc-m32r.c (warn_unmatched_high): New static local.
235 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
236 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
237 (md_longopts): Recognize --{no-,}warn-unmatched-high.
238 (md_parse_option): Likewise.
239 (md_show_usage): Likewise.
240 (m32r_frob_file): Likewise.
242 * read.c (generate_file_debug,generate_lineno_debug): New functions.
243 (read_a_source_file): Call them.
244 * read.h (stabs_generate_asm_file): Declare.
245 * stabs.c (stabs_generate_asm_file): New function.
246 (generate_asm_file): New function.
247 (stabs_generate_asm_lineno): Move file name handling into
250 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
252 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
253 (d30v_current_align, d30v_current_align_seg): New variables.
254 (d30v_last_label): New variable.
255 (d30v_align, s_d30v_align, s_d30v_text): New functions.
256 (s_d30v_data, s_d30v_section): Likewise.
257 (md_pseudo_table): Call them.
258 (md_begin): Initialize d30v_current_align_seg.
259 (md_assemble): Call d30v_align when needed by known current alignment.
260 (d30v_frob_label, d30v_cons_align): New functions.
261 * config/tc-d30v.h (md_do_align): Remove.
262 (tc_frob_label): Call d30v_frob_label.
263 (md_cons_align): New.
265 * config/tc-d30v.c (find_format): Convert complex expressions to
266 expression symbols before processing. Clean up code formatting.
269 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
271 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
274 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
276 * po/Make-in (install-info): New target.
278 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
280 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
282 * config/tc-mn10300.c (md_assemble): Likewise.
284 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
286 * Makefile.am: Update with `make dep-am'.
287 (HFILES): Add cgen.h.
288 (cgen.o): Depend on cgen.h.
289 * Makefile.in: Regenerate.
291 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
293 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
295 * gasp.c (grab_label): Permit a label to be a preprocessor
296 variable by permitting a label to start with a backslash.
298 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
300 * config/tc-mips.c (validate_mips_insn): Removed hack
301 for previously inaccessible bitfields in some INSN_TRAP
305 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
307 * config/tc-d30v.c (do_assemble): Abort with error message
308 if opcode operands do not match.
311 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
313 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
314 'q' operand format for 20-bit "break"/"sdbbp" instructions.
315 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
316 similar new 'q' operand.
318 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
320 * cgen.c (cgen_asm_finish_insn): Fix typo.
322 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
325 * cgen.c: Include it.
326 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
327 (cgen_asm_finish_insn): Result is now void. New arg `result'.
329 * config/tc-m32r.c: Include cgen.h.
330 (m23r_insn): New members num_fixups,fixups.
332 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
333 (md_assemble): Simplify code to pack two insns in parallel.
334 When swapping two insns, update their fixups.
338 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
340 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
343 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
345 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
346 to avoid compiler warning.
348 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
350 * makefile.vms: Run dec c with /nodebug. Pass CC value when
353 * makefile.vms (OBJS): Add ehopt.obj
355 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
357 * doc/c-vax.texi: Correct and extend vax/vms documentation.
360 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
362 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
364 (md_assemble): Set it for explicitly packed insns.
367 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
369 * config/obj-coff.c (c_symbol_merge): Do not take address of
370 native fields when performing the memcpy.
372 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
374 * config/tc-mips.c (macro,macro2): Implement
375 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
377 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
379 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
380 relocations against globally visible symbols.
381 * config/tc-m68k.c (relaxable_symbol): New macro.
382 (m68k_ip, md_estimate_size_before_relax): Use it.
383 (tc_m68k_fix_adjustable): Also handle weak symbols.
385 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
387 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
388 references to externally visible symbols.
389 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
390 values in twice for a PC relative reloc if the symbol is
393 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
394 don't adjust a PC relative reloc against an externally visible
396 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
397 for a PC relative fixup against an externally visible defined
398 symbol, arrange to store object file and addend values as though
399 the symbol were not defined.
400 (tc_gen_reloc): Likewise.
402 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
404 * read.c (sizeof_leb128): Referenced externally by write.c so
407 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
409 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
410 and expand a 'debug' symbol associated with the next instruction
411 that does not cause a short instruction to be filled with a NOP.
412 (md_pseudo_table): Add support for .debugsym.
413 (assemble_parallel_insn): Add calls to expand_debug_sym as
415 (md_assemble): Ditto.
417 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
419 * as.c (main): Conditionally call setlocale.
420 * gasp.c (main): Likewise.
421 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
422 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
425 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
427 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
430 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
432 * config/tc-hppa.c: Change all calls to bzero to use memset.
433 (pa_ip): Add cast to avoid warning.
434 (tc_gen_reloc, md_apply_fix): Likewise.
435 (pa_find_space_by_number): Likewise.
436 (hppa_force_relocation): Likewise.
437 (pa_block): Change i to unsigned int.
438 * config/obj-som.h (obj_som_copyright): Declare.
440 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
442 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
443 for line numbers for assembly source.
445 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
447 * configure.in: Change version number to 2.9.4
448 * configure: Rebuild.
450 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
452 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
454 * config/tc-m32r.c (assemble_parallel_insn): No need to try
455 non-relaxable variant any more. Simplify test for nop insn.
456 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
457 scan of operands yields an insn different from original (e.g. a macro).
458 Fix call to can_make_parallel.
461 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
463 * ecoff.h: Change symbolS in function declaration to struct
466 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
468 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
469 (md_convert_frag): Fix i18n typo.
471 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
473 * ecoff.c (ecoff_get_cur_proc_sym): New function.
474 * ecoff.h: Protoype it.
475 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
476 [EVAX] (s_alpha_prologue): Delete.
477 (md_pseudo_table): Update.
479 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
481 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
482 array to local pointer.
483 (get_args, parse_expr): Add casts to avoid warnings.
485 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
487 * read.c (s_set): Cast xmalloc return value to fragS *.
488 * config/tc-m68k.c (m68k_ip): Function made static to match
489 previous forward declaration.
490 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
492 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
494 * config/tc-v850.c: Add internationalisation macros to error
497 * config/tc-m32r.c (can_make_parallel): Add internationalisation
498 macros to error strings.
500 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
502 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
503 reloc is in the TOC csect.
504 (md_apply_fix3): Correct gettext typo.
506 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
508 * config/tc-arm.c (find_real_start): Ignore symbols starting with
509 .L - they are local labels and the branches are not really
510 function calls but rather far jumps.
513 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
515 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
516 local labels ($ prefix).
519 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
521 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
523 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
525 * config/tc-i386.c (md_assemble): Print operand number rather than
527 (i386_operand): Likewise.
529 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
531 * Makefile.am (INTLLIBS): Define to work around apparent automake
533 All Makefiles: Regenerated.
535 * Many files: Added gettext invocations around user-visible
537 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
538 HAVE_LC_MESSAGES): Define.
539 * dep-in.sed: Added asintl.h.
540 * po/Make-in: New file.
541 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
543 * read.c (Z_): Renamed from `_'.
544 * Makefile.am (SUBDIRS): Added po.
545 (POTFILES): new macro.
546 (po/POTFILES.in): New target.
547 ($(OBJS)): Added asintl.h.
549 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
550 (as_new_LDADD): Added $(INTLLIBS).
551 (as_new_DEPENDENCIES): Added $(INTLDEPS).
552 (gasp_new_LDADD): Added $(INTLLIBS).
553 (gasp_new_DEPENDENCIES): New macro.
554 * configure, aclocal.m4: Rebuilt.
555 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
557 (ALL_LINGUAS): Define.
558 * macro.c: Include "asintl.h".
559 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
560 * as.h: Include "asintl.h".
561 * config/tc-i386.c (ordinal_names): Removed.
562 (md_assemble): Changed error text to avoid ordinal_names.
563 (i386_operand): Likewise.
564 (reloc): Added as_bad to avoid i18n problems.
565 (tc_gen_reloc): Likewise.
566 * config/tc-arm.c (bad_args): Now a #define.
568 * config/obj-vms.c (VMS_stab_parse): Changed type of
570 (global_symbol_directory): Unified strings to avoid i18n
572 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
574 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
575 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
577 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
579 * config/tc-v850.c (md_assemble): Changed C++ comment into C
581 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
583 * as.c (print_version_id): Added an fprintf to avoid i18n
585 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
587 * expr.c (expr): Added as_warn call to avoid i18n problems.
588 * messages.c (as_assert): Changed code to avoid i18n problems.
589 (as_abort): Likewise.
590 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
592 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
594 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
596 * config/tc-i386.c (check_prefix): New static function, split out
598 (struct _i386_insn): Add wait_prefix field.
599 (md_assemble): Remove wait_prefix local variable. Use
600 check_prefix when adding a prefix.
602 * config/tc-i386.c (current_templates): New static variable.
603 (md_assemble): Remove current_templates local variable.
604 (md_assemble, i386_operand): Improve error and warning messages in
605 many places. Add RESTORE_END_STRING in many places before error
606 return. Clarify some comments.
608 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
610 (md_assemble): Parse string instruction operands, looking for
611 segment override prefixes. Check for invalid segment prefixes on
613 (i386_operand): i.seg[] and max mem_operand changes for string
615 * config/tc-i386.h (EsSeg): Define.
617 * config/tc-i386.h (regKludge): Define.
618 (iclrKludge, imulKludge): Don't define.
619 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
620 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
621 opcode_modifier checks to look for more common cases first. Add
622 default_seg for IsString case.
624 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
626 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
628 * configure: Rebuild with new automake and libtool.
629 * aclocal.m4, Makefile.in: Likewise.
631 * doc/Makefile.am (as.dvi): New target.
632 * doc/Makefile.in: Rebuild.
635 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
637 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
640 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
642 * configure.in: Added sparc86x support.
644 * configure: Rebuild.
646 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
648 (md_parse_option): Warn if -EL is not supported for this architecture.
650 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
652 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
654 * config/tc-mips.c (mips_ip): Note when we use get match on
655 the full instruction name.
657 (mips_ip): For '&' DEST completer handling, if we got a full match
658 then the DEST completer is implicitly .wxyz.
662 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
664 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
665 (vif_insn_type): New function.
666 (md_apply_fix3): Don't validate user specified length if unpack insn
670 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
672 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
673 back into the expression to handle add/sub simplification correctly.
676 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
678 * config/tc-mips.c (mips_ip): Specs changed for
679 VCALLMSR instruction.
682 start-sanitize-vr5400
683 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
685 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
688 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
690 * config/tc-mips.c (hilo_interlocks): Remove 4300.
692 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
698 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
700 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
701 branch error as being done so we don't try to emit a reloc.
704 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
706 * symbols.c (max_indent_level): New global.
707 (print_symbol_value_1): Use it.
708 * expr.h (expr_build_dot): Declare.
709 * expr.c (expr_build_dot): New function.
711 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
712 (compute_mpgloc): New function.
713 (eval_expr): New arg `cpu'. All callers updated.
714 (non_vu_insn_seen_p): New static global.
715 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
716 (struct dvp_fixup): New member `cpu'.
717 (assemble_one_insn): New args init_fixup_count, fixup_offset.
719 (md_assemble): Set non_vu_insn_seen_p as appropriate.
720 (assemble_vif): Set `cpu' field of fixup.
721 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
722 (assemble_vu_insn): Delete, contents moved into ...
723 (assemble_vu): ... here. Don't record fixups until after parsing
724 both upper and lower insns. If branch insn inside mpg, properly
725 compute target address.
726 (dvp_frob_label): Create copies of vu labels inside mpg's.
727 (dvp_relax_frag): Clean up.
728 (md_convert_frag): Ditto.
729 (md_apply_fix3): Signal error if mpg embedded vu code has branch
730 to undefined label (not currently supported).
731 (eval_expr): New arg `cpu'. All callers updated.
732 (insert_operand_final): Convert mpgloc from bytes to dwords.
733 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
734 (s_state): If switching to vu state, initialize $.mpgloc.
737 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
739 * symbols.c (print_binary): New function.
740 (print_expr_1): Call it.
743 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
745 * config/tc-dvp.c (md_convert_frag): Fix thinko.
747 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
749 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
750 0 is a valid length value (= max+1).
751 (install_vif_length): 0 is a valid length value (= max+1).
754 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
756 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
757 operand in the opcode.
760 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
762 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
766 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
768 * config/tc-i386.h: Reorder operand flags and opcode modifier
769 flags for clarity. Remove unused definitions: Unknown,
770 ImmUnknown, DispUnknown, NoModrm.
771 * config/tc-i386.c (type_names): Add missing Debug type.
772 (md_assemble): Better duplicate prefix checking. Quicker string
773 instruction check via new opcode_modifier flag.
775 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
777 * doc/as.texinfo (Invoking): Clarify -Wa example.
779 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
781 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
782 (s_mips_weakext): Define.
783 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
784 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
787 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
789 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
790 is an error if the value can not be computed at assembly time.
791 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
793 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
795 * gasp.c (main): Set next field of new include_path structure to
796 NULL. From Avery Pennarun <averyp@gdc.ca>.
798 * read.c (s_mri_sect): Call as_bad rather than abort for an
799 unsupported MRI target.
801 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
803 * config/tc-arm.c (arm_validate_fix): New function. Determine if
804 the destination of a branch instruction should be altered.
805 (find_real_start): New function: Locate the real, Thumb coded
806 start of a Thumb function.
807 (do_t_branch23): Alter the destination of branches to Thumb
810 * config/tc-arm.h: Define TC_VALIDATE_FIX.
812 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
814 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
817 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
819 * doc/as.texinfo: Use @itemx for a secondary item in a table.
820 * doc/c-hppa.texi: Likewise.
822 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
824 * Makefile.am: Rebuild dependencies.
825 * Makefile.in: Rebuild.
827 * Makefile.am (DEP_INCLUDES): New variable.
828 (.dep1): Change to work when srcdir is not an absolute path.
829 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
830 * Makefile.in: Rebuild.
832 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
834 * config/tc-i386.h, config/tc-i386.c: Revert March 24
837 * configure.in: Set version to 2.9.1.
838 * configure: Rebuild.
840 * Branched binutils 2.9.
842 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
844 * config/tc-i386.h (FWait): Define.
845 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
846 other prefixes. Check FWait flag in opcode table to see which
847 instructions require an fwait prefix.
849 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
851 * stabs.c (get_stab_string_offset): Always create a stab string
854 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
856 Fix some gcc -Wall warnings:
857 * atof-generic.c (atof_generic): Add casts to avoid warnings.
858 * ehopt.c (eh_frame_code_alignment): Likewise.
859 * expr.c (integer_constant, operand): Likewise.
860 * frags.c (frag_align): Likewise.
861 * gasp.c (level_0, change_base, doinstr): Likewise.
862 * hash.c (hash_ask): Likewise.
863 * listing.c (listing_page, calc_hex, print_lines): Likewise.
864 (debugging_pseudo): Likewise.
865 * macro.c (define_macro, check_macro): Likewise.
866 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
867 (ignore_rest_of_line, float_cons): Likewise.
868 * symbols.c (decode_local_label_name): Likewise.
869 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
870 (fixup_segment, number_to_chars_bigendian): Likewise.
871 (number_to_chars_littleendian): Likewise.
872 * config/atof-ieee.c (gen_to_words): Likewise.
873 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
874 (sparc_ip, parse_keyword_arg, s_common): Likewise.
875 * read.c (output_big_sleb128): Initialize locals to avoid
877 (output_big_uleb128, equals): Likewise.
878 * atof-generic.c (atof_generic): Change number_of_digits_* locals
879 to unsigned int. Change zeros to unsigned int.
880 * cond.c (s_if): Add return to default case.
881 * frags.c (frag_now_fix): Change return type to addressT.
882 * frags.h (frag_now_fix): Update declaration.
883 * listing.c (file_info_struct): Change linenum to unsigned int.
884 (struct list_info_struct): Change hll_line to unsigned int.
885 (print_source): Update format string.
886 * read.c (emit_expr): Change scan to unsigned int, and don't
887 bother to initialize it.
888 * symbols.c (dollar_label_count): Change to unsigned long.
889 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
890 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
891 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
893 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
895 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
896 mcf5200 just as we do for m68000.
897 (m68k_init_after_args): Likewise.
898 (md_estimate_size_before_relax): Likewise.
900 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
902 * config/tc-v850.c (md_assemble): Store relocation addend in
903 fixup instead of instruction.
905 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
907 * config/tc-i386.c (md_assemble): Swap template arguments to
908 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
909 This macro is currently symmetric, so passing them the wrong
910 way didn't cause any problem, but may if the macro is changed
912 After copying template to i.tm, use i.tm. rather than t-> to
913 access fields, and make t a const*
914 Move i.tm.operand_types[] swap to immediately after the copy.
917 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
919 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
920 we've computed the data length.
923 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
925 * expr.h (expr_build_uconstant): Add prototype.
926 (expr_build_unary,expr_build_binary): Add prototypes.
927 * expr.c (expr_build_uconstant): New function.
928 (expr_build_unary,expr_build_binary): New functions.
930 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
931 (md_convert_frag): Delete.
932 (TC_FIX_TYPE): New fields wl,cl,user_value;
933 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
935 (insert_unpack_marker): New function.
936 (insert_file): New argument insert_marker_arg. All callers updated.
937 (gif_user_value): New static local.
938 (vif_data_start,vif_data_end): New static locals.
939 (mpgloc_sym,unpackloc_sym): New static locals.
940 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
941 (cur_opcode,cur_operand): New static locals.
942 (endmpg_caller): New enum.
943 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
944 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
945 (dvp_fixup): New members user_value,wl,cl;
946 (assemble_vif): Rewrite.
947 (assemble_gif): Tweak name of data start label.
948 (assemble_one_insn): Allow special parser to punt and call the
949 normal expression parser. Set cur_opcode,cur_operand for md_operand.
950 (md_operand): Handle '*' value for mpgloc,unpackloc.
951 (md_estimate_size_before_relax): New function.
952 (dvp_relax_frag,md_convert_frag): New functions.
953 (md_pcrel_from_section): Handle end data label for variable length
955 (md_apply_fix3): Handle count field for variable length vif insns.
956 Handle address field for mpg,unpack.
957 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
958 (cur_vif_insn_length): Delete.
959 (vif_length_value): New function.
960 (install_vif_length): Don't perform logical->physical conversion here.
961 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
964 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
966 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
967 * macro.c (macro_expand_body): Increase buffer size.
968 * messages.c (as_warn): Likewise.
969 (as_warn_where, as_bad, as_bad_where): Likewise.
971 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
973 Based on patch from H.J. Lu <hjl@gnu.org>:
974 * Makefile.am (DISTSTUFF): New variable.
975 (diststuff): New target.
976 * Makefile.in: Rebuild.
978 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
980 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
981 m32r_elf_section_change_hook.
983 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
984 emit a nop if a section ends with a 16 bit instruction.
986 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
988 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
989 s_lcomm rather than obj_coff_lcomm.
990 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
992 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
994 * config/tc-i386.h (LinearAddress): Define.
995 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
996 instruction, don't use a default segment.
998 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1000 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1001 * configure: Rebuild.
1004 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1006 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1009 start-sanitize-r5900
1010 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1012 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1014 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1015 (mips_ip): Handle 'O' operand.
1016 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1019 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1021 * aclocal.m4, configure: Rebuild with libtool 1.2.
1023 start-sanitize-r5900
1024 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1026 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1027 with vr5400 support.
1030 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1033 PC relative branches. Patch courtesy of Jonathan Walton.
1035 start-sanitize-r5900
1036 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1038 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1039 "name.completer" where only the name is actually in the opcode
1040 table. Allow various operands for base register in load/store
1041 instructions. Handle various new argument characters for the
1042 cop2/vu0 co-processor.
1046 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1048 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1052 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1054 * configure.in (emulations): Add thumb-pe target.
1056 * configure (emulations): Add thumb-pe target.
1058 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1060 * itbl-lex.l (yywrap): Don't define if already defined as a
1064 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1066 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1067 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1068 packing is enabled. Emit VIF cpu marker after dma insn.
1070 * config/tc-dvp.h (TC_START_LABEL): Define.
1071 * config/tc-dvp.c (force_mach_label): New function.
1072 (md_begin,create_colon_label,s_dmadata): Use it.
1074 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1077 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1079 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1082 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1084 * depend.c (quote_string_for_make): New function.
1085 (wrap_output): Use it.
1087 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1089 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1090 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1093 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1095 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1096 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1097 (gif_insn_frag_loc): New static global.
1098 (assemble_gif): Record frag and location frag of insn.
1099 (md_apply_fix3): Validate user specified nloop if we couldn't do
1101 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1103 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1105 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1106 insufficient data present. Fix insertion of computed nloop value.
1107 (install_vif_length): Second pass at unpack len calcs.
1108 (s_endunpack): Round data up to word boundary.
1109 (insert_mpg_marker): New function.
1110 (insert_file): New args insert_marker, size. All callers updated.
1111 (assemble_vif): Rewrite varlen insn handling.
1112 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1113 (s_enddirect,s_endunpack): Rename arg to internal_p.
1116 start-sanitize-vr4320
1117 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1119 * config/tc-mips.c : Added vr4320 similar to vr4300.
1122 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1124 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1125 Recognize -GN and -relax.
1126 (md_begin): Initialize gp size from -G switch.
1127 (alpha_force_relocation): Always force if -relax.
1128 (alpha_align): Take a new argument that will specify when to
1129 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1130 Change all callers. Emit nop alignment padding as nop+unop pair.
1132 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1134 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1135 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1138 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1140 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1141 require padding to the next long word boundary.
1145 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1147 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1148 inserted binary files.
1151 start-sanitize-phase2-m32rx
1152 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1154 * config/tc-m32r.c (optimize): New static local.
1155 (md_shortopts): Add -O.
1156 (md_parse_option): Recognize it.
1157 (md_show_usage): Document it.
1158 (md_assemble): Don't try to combine insns in parallel if !optimize.
1160 end-sanitize-phase2-m32rx
1161 start-sanitize-m32rx
1162 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1164 * config/tc-m32r.c (first_writes_to_seconds_operands):
1165 Reinitialise b_operands for each pass of the inner loop.
1168 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1170 * config/tc-dvp.h (tc_frob_label): Define.
1171 * config/tc-dvp.c (dvp_frob_label): New function.
1172 (create_colon_label): New argument `sto'. All callers updated.
1173 (record_mach): New argument `force_next_p'. All callers updated.
1174 (cpu_sto): New function.
1175 (UNIQUE_LABEL_PREFIX): New macro.
1176 (unique_label): Use it.
1177 (assemble_gif): Emit start label before mach label.
1178 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1180 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1183 (setup_dma_autocount): Renamed from setup_autocount. New argument
1184 inline_p. All callers changed. Fix word address of count.
1185 (parse_dma_addr_autocount): Fix word address of address.
1189 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1191 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1192 in special_sections table and add .vubss etc via
1193 ELF_TC_SPECIAL_SECTIONS.
1194 * config/tc-dvp.h: Likewise.
1197 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1199 * cgen.c: #include symcat.h.
1200 * config/tc-m32r.c: Likewise.
1202 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1204 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1205 absolute expressions instead of '$' prefixed register names.
1207 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1209 * read.c (s_set): Record file and line info for symbols when -as.
1210 (pseudo_set): Don't overwrite that dummy fragment.
1213 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1215 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1216 (dvp_parse_done): Comment out contents.
1217 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1218 (s_state): Handle .vu in included file.
1219 (asm_state): New state ASM_GIF.
1220 (asm_state_stack): Maintain stack of parsing states.
1221 ({push,pop,set}_asm_state): New functions.
1222 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1223 (gif_{insn_type,data_name,insn_frag}): New static locals.
1224 (md_assemble): Watch for .endgif if in ASM_GIF state.
1225 (assemble_gif): Complete.
1226 (s_endgif): Complete.
1227 (cur_mach): New static local.
1228 (record_mach): New function.
1229 (md_begin): Initialize `cur_mach'.
1230 (assemble_*): Record current mach type.
1231 (vu_count): New static local.
1232 (assemble_vif): Temporary hack to properly align mpg/direct data.
1233 (assemble_vu): Insert mpg every 256 insns.
1236 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1238 * config/tc-ppc.c (md_pseudo_table): Add "section".
1239 (ppc_named_section): New static function.
1241 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1243 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1244 so we don't have to scan the entire list.
1247 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1249 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1250 case, allow the parallel instructions to modify the same flag
1254 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1256 * listing.c (list_symbol_table): Categorize symbols by
1257 undefined_section rather than sy_frag->line == NULL.
1260 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1262 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1263 (inline_dmadata): Renamed from s_dmadata_implied.
1264 (assemble_one_insn): Rewrite dma operand processing.
1265 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1266 (unique_name,setup_autocount): New functions.
1268 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1269 (md_pseudo_table): Add .word.
1270 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1272 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1273 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1274 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1276 (eval_expr): New function.
1277 (create_label,create_colon_label): New function.
1278 (s_enddmadata): Rewrite.
1281 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1283 * Makefile.am (install-exec-local): Install properly when ln
1284 fails or tooldir == prefix.
1286 start-sanitize-m32rx
1287 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1289 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1290 handling of updates to the condition bit as this is shadow by
1294 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1296 * config/tc-dvp.c (parse_float): New function.
1297 (assemble_vu): Handle loi insns.
1298 (assemble_one_insn): Simplify suffix parsing.
1299 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1303 start-sanitize-m32rx
1304 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1306 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1308 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1310 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1311 for --warn-explicit-parallel-conflicts and --Wnp as an
1312 abbreviation for --no-warn-explicit-parallel-conflicts.
1313 (assemble_parallel_insn): Use non-relaxable versions of branch
1316 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1318 * app.c: Parse || as a seperator between assembler statements.
1321 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1323 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1324 Test result of insert_operand for error.
1326 start-sanitize-m32rx
1327 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1329 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1330 when m32rx target is enabled and the instructions are not
1333 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1336 bother checking insn which have no operands.
1339 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1341 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1342 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1343 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1344 * doc/Makefile.in: Rebuild.
1346 start-sanitize-m32rx
1347 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1349 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1350 function. Replaces get_src_reg(), check_for_side_effects(),
1351 reads_from_src_reg(). Uses new insn operand features of cgen.
1352 (writes_to_pc): New function., but with new code suppressed for now.
1353 (md_assemble): Call first_writes_to_seconds_operands().
1355 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1357 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1358 (macro): Fix handling of M_COP[0-3].
1360 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1362 Based on patches from Ross Harvey <ross@teraflop.com>:
1363 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1364 if macro_alternate or macro_mri.
1365 (getstring): Remove support for byte constants between < and >.
1366 (get_any_string): '<' only starts a string if macro_alternate or
1368 (macro_expand_body): Permit keyword parameters following
1369 positional parameters.
1371 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1372 * configure.in (alpha*-*-netbsd*): New target.
1373 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1374 * configure: Rebuild.
1376 * as.h (flag_warn_suppress_instructionswap): Move from here...
1377 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1378 here, and make static.
1380 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1381 BFD_ASSEMBLER or MANY_SEGMENTS.
1383 * as.c (show_usage): Update bug-gnu-utils address.
1384 * gasp.c (show_usage): Likewise.
1385 * doc/as.texinfo (Bug Reporting): Likewise.
1387 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1389 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1390 insns regardless of the size of a pointer if we're in mips I or
1392 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1394 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1396 Fix rac to accept only a0:
1397 * tc-d10v.c (parallel_ok, find_opcode):
1398 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1399 Introduce OPERAND_GPR.
1401 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1403 * read.c (s_fill): Handle non-constant repeat counts by creating
1404 an rs_space fragment.
1406 start-sanitize-m32rx
1407 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1409 * doc/c-m32r.texi: Document warning and error messages. Add
1410 descriptions of --warn-explicit-parallel-conflicts.
1412 * doc/as.texinfo: Add more m32rx command line options.
1415 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1417 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1418 from as_bad to as_warn.
1421 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1423 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1426 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1428 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1429 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1430 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1432 * config/tc-dvp.h: Add configuration specific section names.
1435 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1437 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1438 seg_fix_rotP rather than fix_root from seg_info.
1440 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1442 * expr.c: Add support for 0x1_2_3_4 bignums.
1444 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1446 * configure.in: Change -linux* to -linux-gnu*.
1447 * configure: Rebuild.
1449 * app.c (do_scrub_begin): Treat \r as whitespace.
1451 start-sanitize-m32rx
1452 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1455 rather than parsing syntax string manually.
1456 (assemble_parallel_insn): Check for both forms of parallel
1459 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1461 * Makefile.am: Update dependencies.
1462 * Makefile.in: Rebuild.
1464 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1466 * configure, aclocal.m4: Rebuild with new libtool.
1468 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1470 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1471 the argument to bfd_set_arch_mach.
1472 (load_address): Use bfd_arch_bits_per_address to determine the
1473 bit size of an address instead of looking at the isa level.
1474 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1476 start-sanitize-v850e
1477 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1481 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1483 * ehopt.c: New file.
1484 * as.h (enum _relax_state): Add rs_cfa.
1485 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1486 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1487 * read.c (emit_expr): Call check_eh_frame.
1488 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1489 (relax_segment): Likewise.
1490 * Makefile.am: Rebuild dependencies.
1491 (GAS_CFILES): Add ehopt.c.
1492 (GENERIC_OBJS): Add ehopt.o.
1493 * doc/internals.texi (Frags): Document rs_cfa.
1495 * as.c (show_usage): Mention --traditional-format.
1496 (parse_args): Accept --traditional-format.
1497 * as.h (flag_traditional_format): Declare.
1498 * output-file.c (output_file_create): If flag_traditional_format,
1499 set BFD_TRADITIONAL_FORMAT on stdoutput.
1500 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1502 * config/tc-mips.c (append_insn): Make sure that if we have a
1503 fixup for an unmatched %hi reloc, it does not associated with a
1506 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1507 * doc/Makefile.in: Likewise.
1509 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1511 * config/tc-m32r.c (check_for_side_effects): New function.
1512 (can_make_parallel): Add checks for instruction side effects
1513 clashing with the other instruction.
1514 (assemble_parallel_insn): Improve warning messages. Return error
1515 message from non-swapped instruction order.
1517 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1519 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1521 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1522 md_cleanup definition. This moves the forced literal output to
1523 the end of the source pass, and avoids macro's inserting literals
1524 into the code immediately after the macro expansion.
1526 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1528 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1529 a gas internal symbol is adjustable.
1530 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1532 * as.h: If gcc version greater than 2.6, use `__format__' and
1533 `__printf__' in function attributes, rather than `format' and
1536 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1538 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1540 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1542 Add tms320c30 support:
1543 * config/tc-tic30.h: New file.
1544 * config/tc-tic30.c: New file.
1545 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1546 TARGET_FORMAT as "coff-tic30".
1547 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1548 * Makefile.am: Rebuild dependencies.
1549 (CPU_TYPES): Add tic30.
1550 (CPU_OBJ_VALID): tic30-aout is valid.
1551 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1552 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1553 * configure, Makefile.in: Rebuild.
1555 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-v850.c (md_assemble): Improvements to error messages.
1559 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1561 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1562 BFD_RELOC_HI16_S to store the high bits of any value.
1564 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1565 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1566 assembler calculate relocations to any external symbol at all.
1567 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1568 involving generation of pc-relative relocs.
1569 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1570 has been moved to md_apply_fix3.
1572 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1573 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1574 which actually means (the address of identifier's GOT entry) +
1575 constant, which is not particularly useful.
1577 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1579 * read.h (include_dirs): Declare.
1580 (include_dir_count,include_dir_maxlen): Declare.
1583 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1584 (md_parse_option): Handle them.
1585 (md_show_usage): Print them.
1586 (output_dma,output_pke): New static globals.
1587 (assemble_pke): Handle -no-dma-pke.
1588 (insert_file): Search include dir list.
1589 (s_enddirect): Validate length if prespecified.
1590 (s_endmpg): Likewise. Handle -no-dma-pke.
1591 (s_endunpack): Handle -no-dma-pke.
1592 (md_pcrel_from_section): Add offset to delay slot for
1596 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1598 * configure.in: Correct check for shared opcodes library.
1599 * configure: Rebuild.
1601 * listing.c (buffer_line): If we can't open the file, set at_end.
1602 (listing_print): Remove unused local variable fi.
1604 * config/m68k-parse.y (reglistpair): Handle register list in
1607 * config/vms-conf.h: Don't undef VERSION.
1609 start-sanitize-m32rx
1610 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1612 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1613 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1616 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1618 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1620 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1622 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1623 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1624 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1625 (EXTRA_DIST): Define.
1626 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1627 explicitly rather than via the list of object files.
1628 (gcc-as.opt): New file created when make-gas.com is run.
1629 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1630 itbl-cpu.h} to #include appropriate file rather than copying that
1632 * config/vms-conf.h: Synchronize with current config.in.
1633 * Makefile.in: Rebuild.
1636 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1638 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1639 (parallel_ok): Relaxed parallel subinstruction dependency check.
1642 start-sanitize-m32rx
1643 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-m32r.c (md_assemble): Fix determination of when
1646 instructions can be combined in parallel.
1649 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1651 * as.h (flag_warn_suppress_instructionswap): added new flag.
1652 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1653 command line argument.
1654 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1655 warning only if flag_warn_suppress_instructionswap is false.
1657 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1659 * configure.in (i386-*-mingw32*): New target.
1660 * configure: Rebuild.
1662 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1664 * symbols.c (resolve_symbol_value): Don't set the segment if it
1665 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1667 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1670 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1672 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1673 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1676 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1678 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1681 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1683 * configure.in: Add dvp support.
1684 * configure: Regenerate.
1685 * config/tc-dvp.[ch]: New files.
1688 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-v850.c (v850_insert_operand): Display instruction when
1691 an error is encountered.
1693 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1695 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1696 (i386-*-sco3.2v5*coff): New target.
1697 (i386-*-sco3.2*): New target.
1698 * configure: Rebuild.
1700 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1702 * config/tc-v850.c: Tidy error message production.
1704 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1706 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1707 validate_immediate return value in the right type for comparisons
1710 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1712 * listing.c (MAX_BYTES): Use listing variables not constants.
1713 (data_buffer): No longer an array, but a pointer.
1714 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1715 (listing_listing): Allocate data_buffer.
1717 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1719 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1720 --listing-rhs-width, --listing-cont-lines.
1721 (show_usage): Update.
1722 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1723 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1724 (print_lines): Use the variables instead of the constants.
1725 (listing_listing): Likewise.
1726 * listing.h: Declare the new vars.
1728 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1730 * as.c (parse_args): Add --keep-locals alias for -L.
1731 Add --strip-local-absolute.
1732 (show_usage): Update.
1733 * as.h (flag_strip_local_absolute): New flag.
1734 * symbols.c (S_IS_LOCAL): Use it.
1735 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1736 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1737 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1739 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-m32r.c: Detect if explicitly parallel instructions
1742 might have an io conflict and issue a warning message.
1744 start-sanitize-m32rx
1745 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1748 to a count of the number of matches to skip.
1749 (can_make_parallel): Pass count of number of matches to skip to
1750 reads_from_src_reg().
1753 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1755 start-sanitize-m32rx
1756 * config/tc-m32r.c: Add support for swapping fixups of swap
1759 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1760 cgen_swap_fixups): Functions to save, restore and swap the fixup
1761 chain with a backup copy.
1762 (cgen_asm_finish_insn): Returns address of constructed insn.
1764 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1766 * listing.c (file_info_struct): Remove FILE, add POS.
1767 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1768 (file_info): Don't open the file.
1769 (buffer_line): Check for the file in the last_open cache, updating
1771 (print_source): Don't reference file_info->file.
1772 (listing_listing): Likewise.
1773 (listing_print): Close the file in the cache, if any.
1775 start-sanitize-m32rx
1776 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1779 parallel instructions so that they are in the correct order.
1780 (reads_from_src_reg, get_src_reg, can_make_parallel,
1781 make_parallel): New functions to support opportunistic
1782 parallelisation of adjacent instructions.
1785 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1787 * read.c (dwarf_file_string): New file static variable.
1788 (emit_expr): Look for constant sequence that leads up to a file
1789 name in DWARF debugging output.
1790 (stringer): Use dwarf_file_string to decide whether to accept a
1791 string as a file name.
1793 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1795 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1796 (crack_operand): Add reg->reglst MRI hack.
1797 (r_seg): Put reglst symbols in reg_section.
1798 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1800 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1802 * tc-sh.c (get_specific): Handle SGR & DBR.
1804 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1806 * tc-h8300.c (parse_reg): Take the length of the symbol into
1807 account when attempting to match a register name.
1808 * tc-h8500.c (parse_reg): Likewise.
1810 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1812 start-sanitize-m32rx
1813 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1816 * cgen.c: Formatting changes to improve readability.
1818 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1820 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1824 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1826 Based on a patch from Jim Wilson
1827 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1828 (tc_gen_reloc): Handle cross section PC relative relocs
1832 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1834 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1836 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1838 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1839 (expr_jmp_buf): New static local.
1840 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1841 (cgen_md_operand): New function.
1842 * tc-m32r.c: Clean up pass over `struct foo' usage.
1843 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1845 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1847 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1848 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1850 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-i386.c (i386_operand): Give an error if there are
1853 unrecognized characters after an expression.
1855 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1857 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1859 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1861 * configure.in (i386*-go32-rtems*): Fix to be the same as
1863 * configure: Rebuild.
1865 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1868 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1869 (mips_ip): Always check for FP_D, not just for instructions that
1870 are not part of the regular ISA.
1872 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1874 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1876 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1878 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1880 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1882 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1883 the range we care about.
1886 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1888 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1889 (exec_type_enum): Enumeration giving all of the exec types.
1890 (warn_nops): New static variable to give nop warning level.
1891 ({cur,prev}_mul32_p): New static variable to keep track of whether
1892 the current/previous instruction is a 32-bit multiply.
1893 (Optimizing): Make static.
1894 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1896 (d30v_insert_operand): Delete declaration of unused function.
1897 (write_2_short): Make exec_type argument enum, not int.
1898 (parallel_ok): Ditto.
1899 (check_range): Delete unused variable(s).
1900 (build_insn): Ditto.
1901 (find_format): Ditto.
1902 (md_apply_fix3): Ditto.
1903 (md_show_usage): Document -n and -N.
1904 (md_parse_option): Parse -n and -N.
1905 (write_1_short): If -n, warn about adding a nop. Use
1907 (write_2_short): Use enumeration values instead of hard coded
1908 integers. Reset exec_type for default operations. For explicit
1909 parallel operations, call parallel_ok to make sure everything is
1910 ok. If writing out a parallel operation, and the previous
1911 instruction was a 32-bit multiply, indicate current instruction
1913 (parallel_ok): Allow add/tx ... to be done in parallel with
1914 another add/tx ... assuming the gpr registers don't overlap.
1915 (md_assemble): Use exec type enumeration values, not hard coded
1916 ints. Check for loads or 16-bit multiplies following in the next
1917 cycle after a 32-bit multiply. Add nops if that is the case.
1918 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1919 cur_mul32_p if current instruction is a 32-bit multiply.
1920 (find_format): Change spacing and layout.
1923 start-sanitize-tic80
1924 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1926 * config/tc-tic80.c (tic80_relax): New static variable.
1927 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1928 (md_parse_option): Handle new relax options.
1929 (md_show_usage): Document new relax options.
1930 (find_opcode): Don't use short forms of PC relative branches if
1935 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1937 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1938 used/set flag fields. Make flag vars unsigned long. Use
1939 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1940 parallel if they use the same conditional flag with reversed
1941 meaning. Allow 2 add/sub insns that set the carry or overflow
1942 flags but do not query them to be done in parallel. Don't allow 2
1943 word store operations to be done in parallel with ADDppp or
1944 SUBppp. Don't allow loads to be done in parallel with 16 bit
1948 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c: Prevent use of interworking support for
1953 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1955 * doc/all.texi: Add M32R cpu.
1957 * doc/as.texinfo: Add documentation of m32r processor.
1959 * doc/c-m32r.texi: New file, documenting m32r specific features.
1961 start-sanitize-m32rx
1962 * config/tc-m32r.c (allow_m32rx): New function.
1963 (enable_m32rx): New variable.
1964 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1965 (md_show_usage): Document new --m32rx command line option.
1966 (md_parse_option): Implement new --m32rx command line option.
1969 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1971 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1974 start-sanitize-tic80
1975 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1977 * config/tc-tic80.c (build_insn): Handle instructions that have
1978 long (32 bit) PC relative offsets. Fix places that previously
1979 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1980 (md_apply_fix): Add case to handle long PC relative offsets.
1983 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1985 * doc/c-arm.texi (ARM Options): Document support for new ARM
1988 * config/tc-arm.c (md_parse_option): Add support for new ARM
1991 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1993 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1994 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1996 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2001 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2002 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2004 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2006 * config/tc-v850.c: Brought up to date with the branch.
2008 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2010 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2011 (SWITCH_TABLE): Handle BFD_RELOC_8.
2012 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2013 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2014 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2016 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2018 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2019 apparent bug in gcc's long long support crossing from x86.
2021 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-arm.c: Brought up to date with latest changes on arm
2026 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2028 * config-gas.com: Get version info from configure.in.
2030 * makefile.vms: include depend.obj in OBJS.
2032 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2034 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2035 all corresponding code.
2037 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2039 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2040 run-time endian selection.
2042 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2044 * tc-sh.c (parse_reg): Properly quote for fv4.
2046 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2049 symbol value operator.
2051 start-sanitize-vr5400
2052 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2054 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2058 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2060 * config/tc-d10v.c (parallel_ok, find_opcode):
2061 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2063 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2065 * config/obj-coff.c (fixup_segment): Cast second arg of
2066 md_apply_fix3 call to type "valueT *".
2068 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2070 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2072 * configure: Re-generate.
2074 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2076 * config/tc-mips.c (macro_build): Use the membership field
2080 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2082 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2083 first argument if it's supposed to be a register.
2086 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2088 * config/tc-mips.c (mips_4900): Added.
2089 (hilo_interlocks): Added mips_4900.
2090 (md_begin): Set default for mips_4900.
2091 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2092 (md_longopts): Add "m4900" and "no-m4900".
2093 (md_parse_option): Handle above options.
2096 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2098 * app.c (do_scrub_chars): If d10v, re-insert a space before
2099 a '#' when in state 10.
2101 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2103 * config/tc-h8300.c: Include "subsegs.h".
2104 (tc_reloc_mangle): Handle references to symbols which are not
2105 being output, so that references to `.' work.
2107 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2109 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2112 * macro.c (sub_actual): If we don't find a parameter for an &,
2115 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2116 start-sanitize-vr5400
2118 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2120 (hilo_interlocks): VR5400 has interlocks.
2121 (md_begin): Expect mips64vr5400, not mips64r5400.
2124 * config/tc-mips.c (mips_ip): In default case, call as_bad
2125 instead of fprintf, to get "assembler messages:" message output
2126 before instead of after.
2128 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2130 * frags.h: Handle multiple inclusion.
2132 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2134 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2135 * as.h (struct frag, frag support): Moved from here.
2137 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2139 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2140 * cgen.c (cgen_asm_finish_insn): Update.
2141 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2142 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2143 (md_convert_frag): Ditto.
2144 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2145 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2146 (TC_FRAG_INIT): Update.
2148 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2150 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2151 print out MD fields of fix.
2152 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2153 defined) to initialize MD fields in frag.
2154 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2155 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2156 * config/tc-ns32k.h: Add comments. Remove obsolete
2157 BFD_FAST_SECTION_FILL definition, change prototypes for
2158 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2159 opcode_frag and opcode_offset and remove pcrel_adjust.
2160 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2161 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2162 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2164 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2165 MD fields in frag structure.
2166 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2167 fix_bsr): macros to access MD fields in fix structure.
2168 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2169 use struct opcode_location as these fields are now in the frag
2171 (convert_iif): Call frag_more as it is needed instead
2172 of trying to allocate for the whole insn. Avoid call of frag_more
2173 with negative argument.
2174 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2175 md_estimate_size_before_relax, md_pcrel_from,
2176 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2177 and frag structures.
2178 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2179 opcode_offset and remove pcrel_adjust.
2180 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2181 fix_new_ns32k_exp with changed arguments.
2183 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2185 * tc-mips.c (md_begin): Reorganize setting of default values so
2186 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2188 (md_parse_option): Remove all code that sets defaults; md_begin
2189 handles all of this now.
2191 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2193 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2195 (bootstrap, bootstrap2, bootstrap3): Likewise.
2196 * Makefile.in: Rebuild.
2198 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2199 TOC section to be against the csect.
2201 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2203 start-sanitize-vr5400
2204 * config/tc-mips.c (mips_5400): New variable.
2205 (md_begin, md_parse_option): Handle 5400 options/names.
2206 (macro_build, mips_ip): Check for 5400-specific instructions.
2207 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2211 * config/tc-mips.c (validate_mips_insn): New function, checks
2212 match versus mask bits, and also verifies that all bits to be
2213 output are actually specified somewhere.
2214 (md_begin): Call it for 32-bit instructions, instead of doing
2215 match/mask check here. In case of failure, print a message, but
2216 check the rest of the opcode table before exiting.
2218 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2221 from Tony Thompson at ARM: athompso@arm.com
2224 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2226 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2231 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2233 * config/tc-mips.c (hilo_interlocks): True for tx49.
2234 (md_begin): Add mips64tx49.
2235 (md_parse_option): Add 4900 cpu.
2238 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2240 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2241 extend if the operand expects a signed value.
2243 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2244 default which is to permit dollar labels.
2246 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2248 * config/tc-sparc.c (sparc_memory_model): New variable.
2249 (md_longopts): Add -TSO/-PSO/-RMO options.
2250 (md_parse_options): Handle them.
2251 (sparc_elf_final_processing): For 64 ELF, set required
2252 memory ordering in e_flags. Default to RMO and let the user
2253 override it through command line.
2255 * config/tc-sparc.h (elf_tc_final_processing): Add.
2257 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2259 * config/tc-sparc.c (v9a_asr_table): New variable.
2260 (sparc_ip): Handle v9a asr's.
2261 Patch from David Miller <davem@vger.rutgers.edu>.
2263 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2265 * config/tc-sparc.h (md_do_align): New macro.
2266 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2267 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2269 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2271 * config/tc-sh.c (sh_small): New variable.
2272 (OPTION_SMALL): Define.
2273 (md_longopts): Add "small".
2274 (md_parse_option): Handle OPTION_SMALL.
2275 (md_show_usage): Mention -small.
2276 * config/tc-sh.h (sh_small): Declare.
2277 (SUB_SEGMENT_ALIGN): Handle sh_small.
2278 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2281 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2282 case in little endian mode.
2284 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2286 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2287 overflow signalling to linker.
2289 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2291 * makefile.vms: Fix for dec c.
2293 * config-gas.com: Give explanation for dec c setup in error
2296 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2297 sections on openvms/alpha.
2299 * config/obj-evax.c: support .weak pseudo-op
2301 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2303 * config/tc-sparc.c (default_arch_size): New static local.
2304 (struct sparc_arch): Rename arch_size to default_arch_size.
2305 New member user_option_p.
2306 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2307 (init_default_arch): Check whether default arch is valid.
2308 Set default_arch_size in addition to sparc_arch_size.
2309 (OPTION_32,OPTION_64): Define.
2310 (md_longopts): New entries for -32, -64.
2311 (md_parse_option): Handle them.
2312 (md_show_usage): Print them. Ensure init_default_arch called.
2313 * configure.in (sparc64): Set arch to v9-64.
2314 * configure: Regenerated.
2316 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * write.c (subsegs_finish): New function, broken out of
2320 (write_object_file): Some code moves into subsegs_finish.
2321 * write.c (subsegs_finish): Declare.
2322 * as.c (main): Call subsegs_finish.
2324 * read.c (s_include): Check for error return from
2327 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2329 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2331 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2333 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2334 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2335 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2336 the correct relocation when it exists.
2337 * config/tc-i386.c (md_apply_fix3): Likewise.
2339 * config/tc-ppc.h: Correct typo in comment.
2340 * config/tc-v850.h: Likewise.
2342 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2344 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2345 when second instruction is writing to first instructions inputs.
2347 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2349 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2350 templated programs to build with -g.
2352 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-v850.c (md_relax_table): Add support for relaxing
2355 unconditional branches. This patch is courtesy of Jim Wilson.
2356 (md_convert_frag): Fix relaxing of branches. This patch is
2357 courtesy of Jim Wilson.
2358 (md_assemble): Create different fixups for conditional and
2359 unconditional branches. This patch is courtesy of Jim Wilson.
2360 (md_estimate_size_before_relax): Estimate size of variable part of
2361 fixup based on whether it is for a conditional or an unconditional
2362 branch. This patch is courtesy of Jim Wilson.
2363 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2364 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2365 obj_elf_section_change_hook().
2366 (v850_comm): New function.
2367 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2368 (md_begin): Add bss flag to seg_info of bss sections.
2370 Add support for .scommon, .tcommon and .zcommon sections.
2372 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2373 .zcommon, .tbss, .call_table_data and .call_table_text.
2375 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2377 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2378 * configure: Regenerated.
2380 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2382 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2383 expression is not confused with -1.
2385 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2387 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2388 operand - OPERAND_ATMINUS.
2390 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2392 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2393 decrement modify the index register.
2395 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2397 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2398 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2399 68336, 68341, 68349.
2400 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2401 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2402 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2405 * doc/Makefile.am (CPU_DOCS): Define.
2406 (as.info): Depend upon $(CPU_DOCS).
2407 * doc/Makefile.in: Rebuild.
2409 * configure.in: Remove AM_PROG_INSTALL; it's called by
2411 * configure: Rebuild.
2413 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2415 * tc-d10v.h (TC_START_LABEL): Don't define.
2416 (tc_frob_label): Define.
2418 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2420 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2421 to pair a branch and link with anything but an exe instruction.
2423 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2425 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2426 optimization to reduce the alignment surprises for gcc.
2428 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2430 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2431 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2432 (sparc_ip): Add %hix,%lox.
2433 (md_apply_fix3): Call as_bad_where, not as_bad.
2434 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2435 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2437 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2439 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2440 recognizes alphaev5 etc.
2441 * configure: Rebuild.
2443 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2445 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2446 of mipsr3900 with mipstx39.
2448 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2449 -mipsXX message' if the insn isn't an ISA insn.
2451 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2453 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2454 Redefine TARGET_FORMAT to call sparc_target_format.
2455 * config/tc-sparc.c (in_unsigned_range): New function.
2456 (sparc_arch_size): Make static.
2457 (sparc_target_format): New function.
2458 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2459 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2460 (output_insn): Set `fx_no_overflow'.
2461 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2462 (tc_gen_reloc): Likewise.
2464 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-v850.c (v850_section): Remove.
2468 * config/obj-elf.c (obj_elf_section): Enhance error message.
2470 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2472 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2473 including obj-elf.h in OBJ_MAYBE_ELF case.
2474 (mips_target_format): Return NULL after abort to avoid warning.
2476 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2478 * expr.c (operator): Accept ==. From Anders Blomdell
2479 <anders.blomdell@control.lth.se>.
2481 * config/atof-ieee.c (gen_to_words): When generating a denormal
2482 number, handle an overflow into the smallest normalized number.
2484 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2486 * as.h, input-scrub.c (new_logical_line): New return value.
2487 * read.c (s_app_file): Don't note the same file several times
2490 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2494 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2496 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2497 * configure: Rebuild.
2499 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2501 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2503 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2504 fn* instructions do not insert implicit fwait. This was changed
2507 * config/m68k-parse.y (yylex): Permit an expression to be used for
2510 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2512 * Makefile.in: Rebuild.
2514 * aclocal.m4: Rebuild with new libtool.
2515 * configure: Rebuild.
2517 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2519 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2522 * config/tc-mips.c (hilo_interlocks): Change from a static
2523 variable to a macro, so that it varies with the variables upon
2525 (gpr_interlocks, cop_interlocks): Likewise.
2526 (md_begin): Don't initialize them.
2528 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2530 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2531 of strcmp where appropriate.
2533 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-v850.c (md_assemble): Cope with a zero data area
2536 relocation with a constant offset.
2537 (md_assemble): Produce error message when special data area
2538 relocations are used on instructions which do not support them.
2539 (md_assemble): Reset processor mask if defined by command line
2542 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2544 * config/tc-sparc.c: Reorganize file.
2545 (parse_keyword_arg): Allow numbers in reg names.
2546 (SPECIAL_CASE_NONE): New macro.
2547 (md_assemble): Use it.
2548 (lookup_arch,init_default_arch): New functions.
2549 (default_arch,default_init_p,sparc_arch_table): New static locals.
2550 (sparc_arch_size): New static local.
2551 (max_architecture): Initialize in init_default_arch.
2552 (md_parse_options): Call init_default_arch if necessary.
2553 Rewrite -xarch/-A processing.
2554 (md_show_usage): Print -A values from sparc_arch_table.
2555 (md_begin): Call init_default_arch if necessary.
2556 (sparc_md_end): Handle both 32 and 64 bit environments.
2557 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2558 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2559 (DEFAULT_ARCH): Add.
2560 * config.in: Regenerate.
2561 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2562 (SPARC_V9,SPARC_ARCH64): Delete.
2563 * configure: Regenerate.
2564 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2566 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2570 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2571 start-sanitize-v850e
2573 * config/tc-v850.c (md_assemble): Corrected typo.
2574 * config/tc-v850.c Add new sections: call_table_data and
2576 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2577 (handle_ctoff): New Function.
2579 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2582 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2584 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2585 displacement from the tiny data area pointer.
2587 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2589 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2592 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-v850.c (processor_mask): New variable.
2595 (set_machine, md_parse_option): Set processor_mask.
2596 (md_assemble): Check that instruction is available to target
2599 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2600 start-sanitize-v850e
2601 (TARGET_PROCESSOR): New constant.
2602 (TARGET_PROCESSOR): New constant.
2606 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2608 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2613 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2615 Merge in work from Martin Hunt:
2617 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2618 CR is 0 for PSWL and PSWH.
2620 * config/tc-d30v.c (do_assemble): Don't accept
2621 illegal condition codes for cmpu instruction.
2623 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2624 used in d*i instructions.
2626 * config/tc-d30v.c (check_size): New function. Check
2627 relocations for overflows.
2628 (md_pcrel_from_section): Fix relocations between sections.
2629 (md_apply_fix3): Use new relocation types for 15 and 21
2630 bit relocations in the right container. Needed because
2631 the address of the instruction is not eight-byte aligned
2632 but the relocations must be.
2634 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2635 (find_format): If ".s" or ".l" are used, don't try
2636 to compute branch sizes.
2638 * config/tc-d30v.c (do_assemble): Check for ".s" or
2639 ".l" extensions to opcode names.
2640 (find_format): Generate the correct instructions when
2641 ".s" or ".l" are used.
2643 * config/tc-d30v.c (build_insn): Check for odd registers
2644 on instructions that require even registers.
2646 * config/tc-d30v.h (md_start_line_hook): Define.
2647 * config/tc-d30v.c (md_start_line_hook): New hook.
2648 Checks the beginning of each line for a ".". If it
2649 finds one, assume a pseudo-op and flush any unwritten
2652 * config/tc-d30v.c (md_apply_fix3): Fix problem
2653 with determining when fixups were done.
2655 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2656 part of a symbol (for example, "foo+8") was being written
2657 into the instruction.
2658 (md_pseudo_table): Change .word to be 32 bits and add
2661 * config/tc-d30v.c (parallel_ok): Check to see if first
2662 instruction is a jump.
2664 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2667 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2669 start-sanitize-v850e
2670 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2672 * configure.in (emulations): Add v850 emulation.
2674 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2676 * Makefile.am (CPU_TYPES): Add arc.
2677 (TARGET_CPU_CFILES): Add tc-arc.c.
2678 (TARGET_CPU_HFILES): Add tc-arc.h.
2679 (dependencies): Rebuild.
2680 * Makefile.in: Rebuild.
2681 * configure.in: Recognize arc-*-elf*.
2682 * configure: Regenerated.
2683 * config/tc-arc.[ch]: New files.
2685 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2687 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2688 Correct description of hi() reloc prefix.
2690 start-sanitize-v850e
2691 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2692 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2693 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2696 * doc/c-v850.texi: Document new pseudo ops and command line
2699 * config/tc-v850.c (set_machine): New function.
2700 * config/tc-v850.c (.v850): New pseudo op.
2701 start-sanitize-v850e
2702 * config/tc-v850.c (.v850e): New pseudo op.
2703 * config/tc-v850.c (.v850ea): New pseudo op.
2707 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2709 Support -alh and -ald for DWARF 1:
2710 * listing.c (struct list_info_struct): Add debugging field.
2711 (listing_newline): Initialize the debugging field. If ELF, if the
2712 section starts with .debug or .line, set the debugging field in
2713 the listing structure.
2714 (debugging_pseudo): Add list parameter. Change all callers. If
2715 the debugging field is set, consider it to be a debugging pseudo.
2716 If ELF, skip blank lines between debugging lines.
2717 * read.c (emit_expr): If ELF, look for line numbers.
2718 (stringer): If ELF, look for file names.
2720 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2723 if there is no insert function.
2725 * config/tc-v850.h (TARGET_MACHINE): New constant.
2727 * config/tc-v850.c (v850_insert_operand): Add
2728 -mwarn_unsigned_overflow.
2729 (md_begin): Set BFD machine number based on machine variable.
2730 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2732 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2734 * as.h: Don't declare alloca if it is a macro.
2735 * macro.c: Likewise.
2738 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2740 * config/tc-mips.c: Add tx19/r1900.
2743 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2745 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2746 rename to cpu_types[].
2747 (s_alpha_arch): New function.
2748 (md_pseudo_table): Add "arch".
2750 * config/tc-alpha.c (md_begin): Merge the two loops through the
2752 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2753 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2755 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2757 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2759 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2761 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2764 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2768 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2771 relative to the next instruction, not the current instruction.
2772 (md_assemble): Similarly.
2774 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2776 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2779 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2780 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2781 recognise special instructions.
2782 (md_assemble): Calculation of the size of a fixups corrected.
2784 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2787 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2789 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2790 opcode->opcode as the sentinal. Zero is a valid opcode.
2792 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2794 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2795 * doc/c-v850.texi: Change node name to match other chapter nodes.
2797 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2799 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2802 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2804 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2805 number will fit in 64 bits.
2807 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2808 rather than calling abort.
2810 * as.h: Don't define alloca if __GNUC__. Just declare it.
2811 * macro.c: Copy alloca handling from as.h.
2813 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2814 Gabriel Paubert <paubert@iram.es>.
2816 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2817 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2818 is jcxz or a loop instruction.
2820 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2824 (md_begin): Set up machine architecture and type.
2826 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2828 * symbols.c (resolve_symbol_value): Store the value back into the
2829 symbol expression, to handle add or subtract simplification
2830 correctly. Handle O_symbol_rva. Add default case.
2832 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2833 chunksize while creating the new subsection.
2834 * as.c (chunksize): Initialize to zero.
2835 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2836 calling obstack_begin.
2838 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2843 start-sanitize-v850e
2844 * config/tc-v850.c (parse_register_list): Support constant
2845 expressions as register lists.
2848 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2850 * doc/c-v850.texi: Change the major node to v850 Machine
2853 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2855 * doc/as.texinfo: Add inclusion of c-v850.texi
2857 * doc/c-v850.texi: New file.
2859 * read.c (is_end_of_line): Make NUL character be considered to be
2862 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-v850.c (parse_register_list): Add support for curly
2866 (cc_names): Add "e" and "ne" conditions.
2868 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2870 * app.c (do_scrub_chars): Support a double dash as starting a
2871 comment that extends to end of line.
2873 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2877 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2879 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2881 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2882 insn when changing to a different instruction.
2884 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2886 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2887 floating point extensions.
2888 (parse_reg): parse sgr and dbr.
2890 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-v850.c (system_register_name): Support numbers for
2893 system register IDs.
2895 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2897 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2898 flag when alignment is in bytes instead of power of 2, and code to
2899 use that flag to convert alignment to bytes.
2900 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2901 * read.h (s_lcomm_bytes): Add prototype.
2902 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2903 defined, write alignment to alignment bits in section header s_flags
2904 rather than the s_align field.
2905 start-sanitize-tic80
2906 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2907 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2908 pseudo, instead of s_lcomm which wants a power of two for alignment.
2911 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2913 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2915 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2917 * as.c (show_usage): Add -am.
2918 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2919 if we've already got one.
2920 * listing.c (struct list_info_struct): Add line_contents.
2921 (listing_newline): Put unused argument to work: if non-null, save it...
2922 (listing_listing): ... and regurgitate during listing instead of line
2924 * listing.h (LISTING_MACEXP): New define.
2925 (LISTING_NEWLINE): Argument is NULL.
2926 * read.c (read_a_source_file): If expanding macros, break up input
2927 lines and pass them to listing_newline.
2928 * doc/as.texinfo: Document -ac and -am.
2930 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2932 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2934 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2937 start-sanitize-v850e
2938 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-v850.c: Remove support_v850e flag and command line
2943 * configure.in (emulations): Add support for v850e target
2945 * configure (emulations): Add support for v850e target
2947 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-v850.c: Remove support_v850ea flag and command line
2952 * configure.in (emulations): Add support for v850ea target
2954 * configure (emulations): Add support for v850ea target
2957 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2959 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2960 setting EXPECT and TCL_LIBRARY.
2961 * Makefile.in: Rebuild.
2963 * as.h (enum debug_info_type): Define.
2964 (debug_type): Declare.
2965 * as.c (debug_type): New global variable.
2966 (show_usage): Add --gstabs.
2967 (parse_args): Handle --gstabs.
2968 * read.c (generate_asm_lineno): Remove.
2969 (read_a_source_file): Output stabs debugging if appropriate.
2970 Change checks of generate_asm_lineno to check debug_type. Only
2971 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2972 * read.h (generate_asm_lineno): Don't declare.
2973 (stabs_generate_asm_lineno): Declare.
2974 * stabs.c (stabs_generate_asm_lineno): New function.
2975 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2976 Don't turn off debugging.
2977 (add_file): Remove old #if 0 code.
2978 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2979 (ecoff_directive_end): Don't generate stabs line symbols.
2980 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2981 generate_asm_lineno.
2982 (line_label_cnt): Remove.
2983 (ecoff_generate_asm_line_stab): Remove.
2984 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2985 * doc/as.texinfo, doc/as.1: Document --gstabs.
2987 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2989 start-sanitize-v850e
2990 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2991 Add support for v850ea instructions.
2993 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2994 Add support for v850e instructions.
2997 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2998 text of entire opcode.
3000 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3002 * doc/internals.texi: Document rs_leb128.
3004 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3006 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3007 in ABSL case, rather than calling abort.
3009 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3011 * as.h (enum _relax_state): Add rs_leb128.
3012 * read.c (potable): Add sleb128 and uleb128.
3013 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3015 * read.h: Update prototypes.
3016 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3017 the symbol value, add a second FINALIZE argument that prevents
3018 changes from being comitted. Update all callers.
3019 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3020 * doc/as.texinfo: Document the new pseudos.
3022 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3024 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3026 (DISTCLEANFILES): Define.
3027 * doc/Makefile.am (DISTCLEANFILES): Define.
3028 * Makefile.in, doc/Makefile.in: Rebuild.
3030 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3032 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3033 Don't set targ or gas_target. Define SCO_ELF and
3034 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3036 * Makefile.am: Remove @target_frag@.
3037 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3039 (dep-am): Mark as phony.
3040 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3042 * config/arm-big.mt, config/arm-lit.mt: Remove.
3043 * config/mips-big.mt, config/mips-lit.mt: Remove.
3044 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3045 * config/ppc-sol.mt: Remove.
3046 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3047 * config/m88kcoff.mt: Remove.
3048 * config/sco5.mt: Remove.
3049 * configure, config.in, Makefile.in: Rebuild.
3051 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3052 further try to circumvent the .y.h rule.
3053 * Makefile.in: Rebuild.
3055 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3057 * Makefile.am: New file, based on old Makefile.in.
3058 * acinclude.m4: New file, from old aclocal.m4.
3059 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3060 shared library handling; now handled by libtool. Replace
3061 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3062 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3063 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3064 * config.in: New file, created by autoheader.
3066 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3067 * stamp-h.in: New file.
3068 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3069 (parse_args): Likewise.
3070 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3071 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3072 * Makefile.in, doc/Makefile.in: Now built with automake.
3073 * aclocal.m4: Now built with aclocal.
3074 * configure: Rebuild.
3076 * cond.c (s_else): If not listing false conditionals, turn listing
3077 off in the false branch of the else.
3079 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-mips.c (macro): Fix handling of a double load from a
3082 symbol plus an offset.
3084 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3085 has an associated external symbol.
3087 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3089 * config/tc-alpha.c (s_alpha_ucons): New function.
3090 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3092 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3094 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3095 line if we encounter an error.
3097 * config/tc-v850.c (md_assemble): Sign extend constants value
3098 for hi and hi0 expressions.
3099 (v850_insert_operand): Enable range checking for generic 16bit
3102 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3104 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3105 LO16, HI16 and HI16_S relocs.
3107 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3109 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3111 * configure: Regenerated with autoconf 2.12.
3112 * Makefile.in: Add $(EXEEXT) to all executables.
3114 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3116 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3117 unconditional branches.
3118 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3121 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3123 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3125 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3127 * macro.c (define_macro): Make sure the index is in range before
3130 start-sanitize-tic80
3131 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3133 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3134 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3135 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3139 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3141 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3142 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3143 defined, use s_align_ptwo for .align.
3144 * configure.in (i386-*-msdosdjgpp*): New target.
3145 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3146 * configure: Rebuild.
3148 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3150 * config/tc-sparc.c (last_opcode): New static local.
3151 (md_assemble): Don't issue "FP branch in delay slot" warning if
3152 the delay slot has been annulled.
3154 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3156 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3157 code if BFD_ASSEMBLER.
3159 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3161 * config/tc-v850.c (system_registers): Fix ordering of registers.
3163 start-sanitize-tic80
3164 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3166 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3167 when it will be filled in later by relocation information.
3170 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3172 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3173 (mips_ip): Fix ISA checks.
3175 start-sanitize-r5900
3176 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3178 * configure.in: Default the r5900 to little endian.
3179 * configure: Rebuilt.
3182 start-sanitize-tic80
3183 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3185 * config/tc-tic80.c (build_insn): Fix endianness problem with
3189 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3191 * config/tc-mips.c (check_absolute_expr): Change warning to
3194 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3196 * config/tc-mips.c (macro_build): Refine code to check if an
3197 instruction is available on a particular cpu variant.
3198 (mips_ip): Likewise.
3200 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3202 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3203 OBJ_AOUT to ifdef OBJ_ELF.
3204 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3205 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3207 * write.c (fixup_segment): Change special case for i386-coff to
3208 not apply for i386-pe.
3209 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3210 which were not done.
3211 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3212 (coff_format_ops): Initialize frob_file_after_relocs field rather
3213 than frob_file field.
3214 * config/obj-coff.h (coff_frob_file): Don't declare.
3215 (coff_frob_file_after_relocs): Declare.
3216 (obj_frob_file): Don't define.
3217 (obj_frob_file_after_relocs): Define.
3218 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3219 * configure: Rebuild.
3221 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3223 * config/obj-coff.c (fixup_segment): Never subtract section
3224 address from PC relative reloc which will be fully resolved.
3226 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3228 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3229 with hpux10 header files.
3231 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3233 From Jason Merrill <jason@cygnus.com>:
3234 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3236 * config/tc-i386.h (md_maybe_text): Define.
3237 (md_do_align): Use md_maybe_text.
3239 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3241 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3242 relocations, don't check for symbol being external, weak, etc.
3244 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3246 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3247 calculate relocations to any external symbol, because we might be
3248 linking a shared object and the symbol might be overriden or moved
3249 (for instance, moved into a static executable's .bss section).
3250 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3252 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3253 be calculated by the assembler.
3255 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3256 whose destination lies in the same file, by ignoring the @plt or
3257 @local and aiming the branch at its destination.
3259 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3261 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3262 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3265 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3266 of obj_copy_symbol_attributes.
3268 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3270 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3271 signed operand, sign extend a 32 bit value to the host size.
3273 * Makefile.in (CFLAGS): Subsitute from configure script. From
3274 Jeff Makey <jeff@cts.com>.
3276 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3277 buffer size to make a copy of the symbol.
3279 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3282 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3284 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3285 step through the frags calling cvt_frag_to_fill, switch to
3286 SEG_DATA when we reach data_frag_root.
3288 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3290 * config/tc-mn10300.c (md_assemble): Allow an empty register
3291 list for instructions which use register lists.
3293 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3295 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3297 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3300 * config/tc-arm.c: Add prototypes for many static functions.
3301 (struct asm_opcode ): Add prototypes for parms field.
3302 (struct thumb_opcode ): Likewise.
3303 (fp_op2): Remove unused flags parameter.
3304 (output_inst): Make static.
3305 (arm_after_pass_hook): Remove unused ignore parameter.
3306 * config/tc-arm.h (arm_after_pass_hook): Declare.
3307 (arm_start_line_hook): Declare.
3308 (arm_frob_label): Declare.
3310 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3312 * depend.c (wrap_output): new prototype.
3314 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3316 * config/tc-sh.c (md_apply_fix): Check for overflow.
3318 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3319 section size to be aligned.
3321 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3323 * config/tc-sh.h (md_cons_align): Define.
3324 (sh_cons_align): Declare.
3325 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3326 (sh_no_align_cons): New static variable.
3327 (s_uacons): New static function.
3328 (sh_cons_align): New function.
3329 (sh_handle_align): Warn about misaligned data.
3330 * doc/c-sh.texi: Document .uaword and .ualong.
3332 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3334 * macro.c (macro_expand): In MRI mode, treat single quote as a
3335 separator character when checking for a positional argument.
3337 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-arm.c (md_parse_option): Merge in changes from
3342 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3344 * configure.in (emulations): Add Thumb architecture support from
3345 armT-9703-28-branch.
3347 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3349 * doc/all.texi: Add enabling of ARM documentation.
3351 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3353 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3355 * config/tc-mips.c: Added r3900 support.
3357 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3359 * as.c: (parse_args) `-t' option requires an argument.
3361 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-arm.c (md_begin): Change call to
3364 coff_arm_bfd_set_private_flags() to a call to
3365 bfd_set_private_flags().
3367 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3369 * Makefile.in: Rebuild dependencies.
3371 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3372 of a BFD_RELOC_RVA reloc.
3374 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3376 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3377 (hppa_force_relocation): Force a relocation for an absolute
3380 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3382 * doc/as.texinfo: Don't use @value in section names or index
3383 entries; it confuses texinfo.tex.
3385 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3387 * doc/as.texinfo: Updated for -MD option.
3388 * Makefile.in (CFILES): Added depend.c.
3389 (OBJS): Added depend.o.
3390 * as.h (start_dependencies, register_dependency,
3391 print_dependencies): New declarations.
3392 * depend.c: New file.
3393 * as.c (parse_args): Added -MD option.
3394 (main): Call print_dependencies.
3395 (show_usage): Added help for -MD.
3396 * read.c (s_app_file): Call register_dependency.
3397 (s_include): Call register_dependency when file is found.
3398 (read_a_source_file): Call register_dependency.
3400 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3402 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3403 section address to the symbol value.
3405 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3407 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3408 into the new membership field.
3410 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3413 command line then the ARM7 is now chosen by default when setting
3414 the BFD machine and architecture.
3416 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3418 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3419 hold APCS selection.
3420 (md_begin): Added code to generate flags to be set into the COFF
3421 header and the calls to the BFD functions to do this.
3422 (md_parse_option, md_show_usage): Added new command line
3423 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3424 -marmv3m, -marmv4, -marmv4t.
3426 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3427 as it is never used.
3429 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3431 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3432 label name with ".".
3433 * config/tc-mn10300.c (md_convert_frag): Likewise.
3435 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3437 * config/tc-mips.c (set_at): Check for bignum.
3438 (check_absolute_expr, macro, mips16_macro): Likewise.
3440 start-sanitize-tic80
3441 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3443 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3444 for overflow/underflow, only insert lower 15 bits into instruction.
3447 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3449 * config/tc-i386.c (pi): Check for RegMMX.
3451 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3453 * expr.c (expr): When subtracting values in the same frag,
3454 subtract X_add_number rather than adding it.
3456 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3458 * config/obj-coff.c (write_object_file): Just pass NULL to
3459 md_do_align, not the address of a char holding NOP_OPCODE.
3461 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3463 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3464 than an address if the floating point value looks sufficiently
3467 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3469 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3470 section size to be aligned.
3472 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3474 * cond.c: Include "macro.h".
3475 (struct conditional_frame): Add macro_nest field.
3476 (initialize_cframe): Initialize macro_nest.
3477 (cond_finish_check): Add nest parameter. Change all callers.
3478 (cond_exit_macro): New function.
3479 * as.h (cond_finish_check): Update declaration.
3480 (cond_exit_macro): Declare.
3481 * input-scrub.c (macro_nest): Make globally visible.
3482 (input_scrub_next_buffer): Call cond_finish_check.
3483 * macro.h (macro_nest): Declare.
3484 * read.c (s_mexit): Call cond_exit_macro.
3486 * config/tc-i386.h (RegMMX): Define.
3487 * config/tc-i386.c (pi): Check for all register types.
3488 (type_names): Add RegMMX.
3489 (md_assemble): Handle RegMMX.
3491 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3493 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3496 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3498 * config/tc-mips.c (nopic_need_relax): Add new parameter
3499 before_relaxing. Use it when testing ecoff_extern_size.
3500 (load_address, macro, md_estimate_size_before_relax): Fix all
3503 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3505 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3506 (obj_elf_subsection): New static function.
3508 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3510 * config/obj-coff.c (coff_header_append): Don't reset string_size
3511 each time through the loop.
3513 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3515 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3517 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3519 * doc/internals.texi (Porting GAS): Correct documentation for
3520 current configure handling of targ-cpu.h, et. al.
3521 (CPU backend): Document listing macros.
3523 * listing.c (data_buffer): Set size based on other listing macros,
3524 rather than always using 100.
3525 (data_buffer_size): Remove static variable.
3526 (calc_hex): Make data_buffer_size a local variable. Don't leave
3527 any slop when filling data_buffer.
3529 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3531 * doc/c-mips.texi: Document .set autoextend.
3533 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3535 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3536 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3537 sparc-*-openbsd*): New targets.
3538 * configure: Rebuild.
3540 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3542 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3543 for all undefined symbols.
3545 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3547 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3550 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3552 * configure.in (alpha*-*-openbsd*): New target.
3553 * configure: Rebuild.
3555 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3557 * configure.in (mips-*-openbsd*): New target.
3558 * configure: Rebuild.
3561 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3563 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3564 for instructions using conditional execution.
3567 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3569 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3571 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3573 * Makefile.in (srcroot): Remove.
3574 (INSTALL): Set to @INSTALL@.
3575 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3576 (all, dvi): Don't set srcroot.
3577 (install): Depend upon as.new, gasp.new, and installdirs. Use
3578 $(program_transform_name) directly, rather than using
3579 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3580 (installdirs): New target.
3581 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3582 (install): Depend upon installdirs. Use $(program_transform_name)
3583 directly, rather than using $(INSTALL_XFORM) and
3585 (installdirs): New target.
3586 (install-info-as): Run mkinstalldirs.
3587 (install-info-gasp): Likewise.
3589 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3591 * Makefile.in (INSTALL): Change install.sh to install-sh.
3593 * symbols.c (resolve_symbol_value): Check for division by zero.
3595 From Thomas Graichen <graichen@rzpd.de>:
3596 * Makefile.in: Always use $(SHELL) when running move-if-change.
3597 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3598 * configure: Rebuild.
3600 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3602 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3603 New argument `want'. Update enum cgen_parse_operand_result values.
3604 Initialize if CGEN_PARSE_OPERAND_INIT.
3605 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3606 (md_assemble): Call cgen_asm_init_parse.
3607 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3609 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3611 * config/tc-m68k.c (m68k_ip): Handle #j.
3613 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3615 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3616 right address for call label:32,regs,imm.
3618 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3620 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3622 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3623 symbol for OBJ_ELF anymore.
3625 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3627 * Makefile.in: Regenerate dependencies.
3628 (TARG_CPU): New variable.
3629 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3630 (.dep1): Delete creating of cgen-opc.h.
3631 (.tcdep): Put proper contents in cgen-opc.h.
3632 * configure.in (m32r): Delete setting of extra_files, extra_links.
3633 (AC_OUTPUT): Create cgen-opc.h.
3634 * configure: Regenerated.
3636 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3638 * makefile.vms: Update to build gasp.exe.
3640 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3642 * write.c (relax_frag): Make non-static.
3643 * write.h (relax_frag): Add prototype for.
3644 * config/tc-m32r.h (md_do_align): New arg `max'.
3645 * config/tc-m32r.c (m32r_do_align): Likewise.
3646 Update calls to frag_align, frag_align_pattern.
3647 (fill_insn): Update call to m32r_do_align.
3648 (m32r_scomm): Update call to frag_align.
3650 * config/tc-m32r.[ch]: New files.
3652 * Makefile.in (CPU_TYPES): Add m32r.
3653 (TARGET_CPU_CFILES): Add tc-m32r.c.
3654 (TARGET_CPU_HFILES): Add tc-m32r.h.
3655 (DISTCLEAN_HERE): Add cgen-opc.h.
3656 (.dep1,.tcdep): Create empty cgen-opc.h.
3657 (cgen.o): Add dependencies.
3658 (dependencies): Regenerate.
3659 * as.h (struct frag): New member fr_targ.
3660 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3661 * conf.in (USING_CGEN): New macro.
3662 * configure.in (m32r-*-*): Add entry for.
3663 Add cgen.o to extra_objects.
3664 * configure: Regenerate.
3665 * frags.c (frag_var): fr_pcrel_adjust renamed to
3666 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3667 (frag_variant): Likewise.
3668 * write.c (relax_frag): Likewise.
3669 * config/tc-ns32k.c (*): Likewise.
3671 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3673 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3674 rather than for any end of line character.
3676 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3677 call abort (i.e., as_abort) rather than crashing.
3679 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3680 OBJ_ELF, rather than of S_GET_OTHER.
3682 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3684 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3686 * Makefile.in (VERSION): Set to 2.8.1.
3688 * Branched binutils 2.8.
3690 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3692 * COPYING: Update FSF address.
3694 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3696 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3698 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3700 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3702 * config-gas.com: Update to handle both vax and alpha.
3703 * makefile.vms: Update to use config-gas.
3704 * conf-a-gas.com: Remove file.
3706 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3708 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3709 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3710 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3712 start-sanitize-tic80
3713 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3715 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3716 at the beginning of a line for compatibility with .S files where
3717 cpp leaves the filename transitions beginning with '#'.
3720 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3722 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3723 tc_coff_sizemachdep if OBJ_COFF.
3725 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3727 * config/tc-ppc.c (register_name): Declare.
3729 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3731 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3732 * configure: Rebuild.
3734 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3736 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3737 (mips16_mark_labels): New static function.
3738 (append_insn): Call mips16_mark_labels.
3739 (mips_emit_delays): Likewise.
3740 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3741 (s_mips_stab): New static function.
3743 * configure.in: Use ELF for mips-*-gnu*.
3744 * configure: Rebuild.
3746 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3748 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3751 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3753 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3754 set OPCODES_LIB to empty.
3755 * configure: Rebuild.
3757 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3759 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3761 * configure: Rebuild.
3763 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3765 * itbl-parse.y (yyerror): Make static. Declare.
3767 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3768 * configure.in: Set emulations for mips-*-linux*-*.
3769 * configure: Rebuild.
3771 * config/tc-mips.c (struct mips_set_options): Define.
3772 (mips_opts): New static variable.
3773 (mips_isa): Remove. Now a field in mips_opts. Change all
3775 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3776 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3777 (struct mips_option_stack): Define.
3778 (mips_opts_stack): New static variable.
3779 (s_mipsset): Add support for .set push and .set pop.
3780 * doc/c-mips.texi: Document .set push and .set pop.
3782 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3783 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3784 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3786 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3788 * as.c (parse_args): Update copyright date in version message.
3790 * Makefile.in (clean-here): Remove dependency files.
3792 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3793 (s_mri_common): Check S_IS_COMMON unconditionally.
3794 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3795 * config/tc-alpha.c (s_alpha_comm): Likewise.
3796 * config/tc-mips.c (nopic_need_relax): Likewise.
3797 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3798 (ppc_pe_comm): Likewise.
3799 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3800 common symbol to bfd_com_section_ptr.
3801 * config/tc-sparc.c (s_common): Likewise.
3802 (tc_gen_reloc): Likewise.
3805 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3807 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3810 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3812 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3815 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3817 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3820 * listing.c (print_lines): Add lineno parameter. Change all
3822 (listing_listing): Only call calc_hex for the right line.
3823 (listing_list): Set the new edict based on the current edict, in
3824 order to handle listing commands in macros correctly.
3826 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3829 * cond.c (cond_finish_check): New function.
3830 * as.h (cond_finish_check): Declare.
3831 * as.c (main): Call cond_finish_check.
3834 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3836 * config/tc-d30v.c (md_assemble): If two instructions
3837 are supposed to be assembled in parallel and the first one is
3838 long, print an error and stop.
3839 (md_apply_fix3): Don't calculate absolute relocs. Just write
3843 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3845 * config/tc-i386.h (iclrKludge): Define.
3846 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3848 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3850 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3851 * config/tc-alpha.c (alpha_debug): New static variable.
3852 (md_parse_option): Set alpha_debug if -g is seen.
3853 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3856 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3858 * config/tc-d30v.c (build_insn): Enable range-checking code.
3859 (postfix): Stop at space or comma.
3860 (md_assemble): Change error message.
3863 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3865 * Makefile.in: Added automatic dependency building.
3866 * dep-in.sed: New file.
3868 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3870 * config/obj-ieee.c (segment_name): Don't define function if this
3873 * config/obj-coff.h (DO_STRIP): Don't define.
3874 * config/tc-h8300.h (DO_STRIP): Don't define.
3875 * config/tc-h8500.h (DO_STRIP): Don't define.
3876 * config/tc-w65.h (DO_STRIP): Don't define.
3877 * config/tc-z8k.h (DO_STRIP): Don't define.
3879 * symbols.c (colon): Call obj_frob_label if it is defined.
3880 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3882 * configure.in: Don't set files and links. Don't call
3883 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3884 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3885 * configure: Rebuild.
3886 * Makefile.in (TARG_CPU_C): New variable.
3887 (TARG_CPU_O, TARG_CPU_H): New variables.
3888 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3889 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3890 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3891 (LINKED_SOURCES): Remove.
3892 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3893 (LINKED_HEADERS): Remove.
3894 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3895 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3897 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3898 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3899 (itbl-cpu.h): Remove target.
3900 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3903 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3905 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3907 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3909 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3910 open coded loop that does not require the name to start with a
3913 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3915 * frags.c (frag_var): Change offset parameter to offsetT.
3916 (frag_variant): Likewise.
3917 * frags.h (frag_variant, frag_var): Update declarations.
3918 * config/tc-m68k.c (struct m68k_it): Change foff field to
3920 (add_frag): Change off parameter to offsetT.
3921 * Several files: Add casts to calls to frag_var.
3923 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3924 serialize a parallel make.
3925 (itbl-parse.h): Split target out from itbl-parse.c.
3927 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3929 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3931 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3932 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3933 storing the value of a common symbol.
3935 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3937 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3939 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3940 that is done by symbol_remove and symbol_insert.
3942 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3945 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3947 * config/tc-mips.c (load_register): In 32 bit mode, when not
3948 dealing with a 64 bit number, permit the upper 32 bits to be set
3949 even if bit 31 is not set.
3951 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3953 * read.c (potable): Add "equiv".
3954 (s_set): Handle .equiv based on argument.
3955 * doc/as.texinfo (Equiv): New node to document .equiv.
3956 (Err): New node to document .err.
3958 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3960 * Many files: Add function prototypes.
3961 * as.c (show_usage, parse_args): Make static.
3962 * frags.h (frag_alloc): Declare.
3963 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3964 * symbols.c (dollar_label_instance): Change return type to long.
3965 * symbols.h (print_symbol_value): Declare.
3966 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3967 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3968 (remove_subsegs, relax_frag): Make static.
3969 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3970 (what_kind_of_float): Likewise.
3971 (atof_vax): Make static. Change what_kind to int.
3972 (md_atof): Change what_statement_type to int.
3973 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3974 * config/tc-alpha.c (vax_md_atof): Declare.
3975 (md_atof): Don't declare atof_ieee and vax_md_atof.
3976 * config/tc-i386.c (set_16bit_code_flag): Make static.
3977 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3978 * config/tc-m68k.c (add_fix): Change width to int.
3979 (insert_reg): Change regname to const.
3980 (md_atof): Don't declare atof_ieee.
3981 (demand_empty_rest_of_line): Don't declare.
3982 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3983 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3984 (parse_keyword_arg): Change lookup_fn to take const arg.
3985 (md_atof): Don't declare atof_ieee.
3986 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3987 (tc_aout_pre_write_hook): Don't declare.
3989 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3991 * as.h (bfd_alloc_by_size_t): Don't declare.
3992 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3994 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3996 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3997 (symbol_append): Set sy_next and sy_previous when adding a single
3998 symbol to an empty list. Call debug_verify_symchain.
3999 (verify_symbol_chain): Use assert, not know.
4001 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4003 * NEWS: Note BeOS support.
4004 * configure.in: (ppc-*-beos): New target, use coff as object format.
4005 * configure: Regenerate with autoconf.
4007 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4009 * config/tc-mips.c (md_apply_fix): Improve error message for out
4012 * Makefile.in: Add dependencies on obstack.h where needed.
4014 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4016 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4017 case of a symbol equated to another symbol when using SVR4_PIC.
4019 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4021 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4023 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4024 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4026 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4027 and md_elf_section_change_hook if they are defined.
4028 (obj_elf_text, obj_elf_previous): Likewise.
4030 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4032 * config/obj-multi.h (struct elf_obj_sy): Define if
4034 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4036 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4037 OBJ_SYMFIELD_TYPE is defined.
4039 * doc/as.texinfo (bss): Improve description of .bss section. In
4040 ELF or COFF, you are permitted to switch into the section.
4041 (Comm): Rewrite description of common symbols.
4042 (Lcomm): Mention that some targets permit a third argument.
4044 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4046 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4048 * symbols.c (colon): Change type of local to int. From Alan Modra
4049 <alan@spri.levels.unisa.edu.au>.
4051 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4052 alignment if a zero fill pattern was explicitly specified.
4053 * config/tc-sh.c (sh_do_align): Likewise.
4055 * read.c (equals): Always permit register names to be redefined.
4057 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4058 mips16 symbol to be adjusted if a symbol is being subtracted from
4061 From Eric Youngdale <eric@andante.jic.com>:
4062 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4063 illegal symbol version names.
4064 (elf_frob_symbol): Check for external default versions.
4066 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4068 From Eric Youngdale <eric@andante.jic.com>:
4069 * config/obj-elf.h (struct elf_obj_sy): Define.
4070 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4072 * config/obj-elf.c (obj_elf_symver): Just record the name.
4073 (obj_symbol_new_hook): Initialized versioned_name field.
4074 (elf_frob_symbol): If there is a versioned_name, either rename the
4075 symbol, or add an alias with that name.
4077 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4079 * config/tc-mn10300.c (md_relax_table): Define.
4080 (md_convert_frag): Implement.
4081 (md_assemble): Handle relaxable operands/instructions correctly.
4082 (md_estimate_size_before_relax): Implement.
4083 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4085 * config/tc-mn10200.c (md_relax_table): Fix typos.
4087 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4088 relocs anymore. Tweak fx_offset for pc-relative relocs.
4090 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4092 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4095 start-sanitize-tic80
4096 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4098 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4100 * config/tc-tic80.c (md_begin): Declare external variable
4101 coff_flags and insert an F_AR32WR bit into it.
4104 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4106 * read.c (equals): Add reassign parameter. Change all callers.
4107 * read.h (equals): Update declaration.
4109 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4112 can rely on the frag address to determine whether a frag is
4115 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4117 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4118 (S_LOCAL_NAME): Likewise.
4119 (FAKE_LABEL_NAME): Define unconditionally.
4120 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4122 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4123 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4124 Don't define FAKE_LABEL_NAME.
4125 * config/te-ic960.h: Likewise.
4126 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4127 (mips_frob_file_before_adjust): Declare.
4128 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4129 (mips_local_label): Remove.
4131 * config/te-sco386.h: Remove; not used.
4133 start-sanitize-tic80
4134 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4136 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4137 byte alignment rather than power-of-two alignment that is the
4141 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4145 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4146 message, and add newline.
4147 (process_file): Don't process assignments in the label if this is
4148 a equ or assign pseudo-op.
4149 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4150 and K_EQU, to match documentation.
4152 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4154 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4155 to denote read-only data sections.
4157 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4159 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4160 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4162 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4163 binary number if the next character is '+' or '-'.
4165 start-sanitize-tic80
4166 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4168 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4169 (find_opcode): Match operands that can be floats.
4170 (build_insn): Handle O_big (float) expressions and build
4174 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4176 * configure.in (mips*-*-lnews*): New target, also make empty
4177 emulation list for this target.
4178 * configure: Update.
4179 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4180 (mips_target_format): Use.
4181 * te-lnews.h: New file.
4183 start-sanitize-tic80
4184 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4186 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4187 operands with :m or :s modifiers and generate the right opcodes
4191 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4193 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4194 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4196 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4198 * config/tc-m68k.c (instring): Useless local declaration of
4199 crack_operand removed.
4200 * expr.h (expressionS): Changed type of X_op field to operatorT if
4203 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4205 Based on patches from Robert Lipe <robertl@dgii.com>:
4206 * configure.in: Add i386coff and i386elf to emulation list.
4207 * configure: Rebuild.
4208 * as.c (i386coff, i386elf): Declare.
4209 * obj.h (coff_format_ops): Declare.
4210 * config/obj-coff.c (OBJ_HEADER): Define.
4211 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4212 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4213 (obj_pseudo_table): Add "version".
4214 (coff_pop_insert): New static function.
4215 (coff_sec_sym_ok_for_reloc): New static function.
4216 (no_func): New static function.
4217 (coff_format_ops): New variable.
4218 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4219 (obj_symbol_new_hook): Define.
4220 (coff_obj_read_begin_hook): Declare.
4221 (obj_read_begin_hook): Define.
4222 * config/tc-i386.h (i386_target_format): Declare.
4223 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4224 OUTPUT_FLAVOR when appropriate.
4225 (i386_target_format): New function.
4226 * Makefile.in (obj-coff.o): New target.
4227 (e-i386coff.o, e-i386elf.o): New targets.
4229 From Stephen Williams <steve@icarus.icarus.com>:
4230 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4231 (_tc_get_bal_of_call): Don't declare.
4232 (tc_get_bal_of_call): Declare as function, don't define as macro.
4233 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4234 in sy_tc field, not x_balntry field.
4235 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4236 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4237 field, not x_balntry field.
4239 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4240 have the SHF_ALLOC attribute.
4242 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4243 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4244 (itbl-lex.o): Depend upon itbl-parse.h.
4246 * itbl-parse.y (yyerror): Change return type to int. Change to
4247 use old style function declaration.
4249 * Makefile.in (itbl-lex.o): Remove -Wall.
4250 (itbl-parse.o): Likewise.
4252 * cond.c (s_ifdef): If we should omit conditionals from listings,
4254 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4255 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4256 (listing_listing): Handle EDICT_NOLIST_NEXT.
4257 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4258 * listing.h (LISTING_NOCOND): Define.
4259 (LISTING_SKIP_COND): Define.
4260 * as.c (show_usage): Mention c as a suboption of -a.
4261 (parse_args): Handle c as a suboption of -a.
4262 * doc/as.texinfo: Document -alc.
4264 start-sanitize-tic80
4265 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4267 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4270 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4272 * doc/as.texinfo: Document .symver.
4274 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4276 * config/tc-d10v.c: Change pre_defined_registers to
4277 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4279 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4281 * config/obj-coff.c: Fix typo in comment section.
4282 start-sanitize-tic80
4283 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4284 an additional alignment argument.
4285 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4287 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4291 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4293 * Makefile.in: Remove dependancies on itbl-cpu.h.
4294 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4297 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4299 * itbl-ops.h: Include as.h.
4301 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4303 * as.c: Remove -t option.
4304 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4305 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4306 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4308 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4310 * itbl-ops.c: Don't define DEBUG.
4312 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4314 * Makefile.in: Update itbl-test.c to reflect its new location.
4316 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4318 * itbl-ops.c: Add test for itbl_have_entries.
4319 * config/tc-mips.c: Remove test for itbl_have_entries.
4320 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4322 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4324 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4325 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4326 (LEX, LEXFLAGS): Define.
4327 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4329 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4331 * itbl-parse.y: Fix indentation mistakes from indent program.
4332 * itbl-lex.l: Fix indentation mistakes from indent program.
4333 * itbl-ops.h: Add include for ansidecl.h.
4334 Add PARAMS around function arguments.
4335 Add declaration for itbl_have_entries.
4336 * itbl-ops.c: Add PARAMS around function arguments.
4337 * Makefile.in: Add itbl build rules.
4338 Add dependancies for itbl files to mips target.
4339 * as.c: Add itbl support.
4340 Add new option "--insttbl" for dynamically extending instruction set.
4341 * as.h: Declare insttbl_file_name;
4342 the name of file defining extensions to the basic instruction set
4343 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4344 itbl-ops.o to extra_objects for mips configuration.
4345 Add include file link from itbl-cpu.h to
4346 config/itbl-${target_cpu_type}.h.
4347 * config/tc-mips.c: Allow copz instructions.
4348 Add notes for future additions to the itbl support.
4350 (macro): Call itbl_assemble to assemble itbl instructions.
4351 See if an unknown register is specified in an itbl entry.
4353 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4354 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4356 start-sanitize-tic80
4357 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4358 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4360 (build_insn): Grab a frag early so we can use the address in
4361 fixups. Take one's complement of BITNUM values before insertion
4362 in opcode. Add code to support O_symbol operands.
4363 (md_apply_fix): Replace unimplemented warning with implementation.
4364 (md_pcrel_from): Ditto.
4365 (tc_coff_fix2rtype): Ditto.
4368 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4370 * config/tc-d30v.c (parallel_ok): New function.
4371 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4373 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4374 relocation is in different section.
4376 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4378 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4379 don't set the section alignment to 2**4.
4381 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4383 * config/tc-m68k.c (line_comment_chars): Add '*'.
4385 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4386 (do_scrub_begin): Don't set lex['*'].
4387 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4388 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4391 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4392 * configure: Rebuild.
4393 * config/te-svr4.h: New file.
4394 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4395 TE_SVR4 or TE_DELTA.
4397 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4399 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4400 short conditional branch around a long unconditional branch.
4402 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4404 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4407 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4410 * symbols.c (resolve_symbol_value): If both left and right
4411 operands are undefined, warn about both of them.
4413 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4415 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4416 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4417 (obj_elf_symver): New static function.
4418 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4421 * write.c (relax_segment): Make type and printf format agree.
4423 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4427 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4429 * config/tc-d30v.c, config/tc-d30v.h: New files.
4431 * configure: Rebuilt.
4433 * configure.in: Add case for d30v.
4436 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4438 * config/tc-alpha.h (md_operand): Define with a null expansion,
4439 like all the other targets.
4440 * doc/internals.texi (CPU backend): Add missing word in
4441 md_flush_pending_output description. Fix typo in md_convert_frag
4443 start-sanitize-tic80
4444 * config/tc-tic80: Minor comment additions/changes.
4447 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4449 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4450 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4451 * config/obj-coff.c (obj_coff_def): Use
4452 tc_canonicalize_symbol_name if defined.
4453 (obj_coff_tag, obj_coff_val): Likewise.
4454 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4456 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4458 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4459 does not actually work, though:
4460 * configure.in (i386-sequent-bsd*): New target.
4461 * configure: Rebuild.
4462 * config/tc-dynix.h: New file.
4463 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4465 * read.c (do_align): Add max parameter. Change all callers.
4466 Remove useless static variables.
4467 (s_align): New static function. Do common portion of
4468 s_align_bytes and s_align_ptwo.
4469 (s_align_bytes, s_align_ptwo): Just call s_align.
4470 * frags.c (frag_align): Add max parameter. Change all callers.
4471 (frag_align_pattern): Likewise.
4472 * frags.h (frag_align, frag_align_pattern): Update declarations.
4473 * write.c (relax_segment): Limit alignment change to fr_subtype.
4474 Fix some types to be addressT.
4475 * config/obj-coff.c (size_section): Likewise.
4476 * config/obj-ieee.c (size_section): Likewise.
4477 * config/tc-d10v.h (md_do_align): Add max parameter.
4478 * config/tc-i386.h (md_do_align): Likewise.
4479 * config/tc-m88k.h (md_do_align): Likewise.
4480 * config/tc-m88k.c (m88k_do_align): Likewise.
4481 * config/tc-sh.h (md_do_align): Likewise.
4482 * config/tc-sh.c (sh_do_align): Likewise.
4483 * as.h: Improve comments on rs_align and rs_align_code.
4484 * doc/as.texinfo: Document new alignment arguments.
4485 * doc/internals.texi (Frags): Document use of fr_subtype field for
4486 rs_align and rs_align_code.
4488 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4490 * config/tc-mips.c: Changed opcode parsing.
4492 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4494 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4495 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4496 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4497 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4498 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4499 to a location consistent with the rest of the target include files.
4500 * config/tc-i386.c: Remove misleading comment.
4501 * doc/internals.texi (CPU backend): Add description of function
4502 md_undefined_symbol.
4503 start-sanitize-tic80
4504 * config/tc-tic80.c: Add code to insert predefined symbols into the
4505 symbol table so they can be parsed by the standard expression parser.
4506 Remove custom code that use to parse them.
4507 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4508 to a location consistent with the rest of the target include files.
4511 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4513 * as.h: GNU c provides unlink() function.
4515 Unify section handling on openVMS/Alpha:
4516 * config/tc-alpha.c(s_alpha_link): Remove.
4517 (s_alpha_section): New function.
4518 Remove case-hacking of symbols
4519 Add .code_address pseudo-op.
4520 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4521 (s_alpha_code_address): New function.
4522 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4523 static constructors/destructors.
4524 Add debug code for crash debugs, to be removed when traceback code
4525 is added to object code.
4526 (s_alpha_name): New function for .name pseudo-op.
4527 (alpha_print_token): New function to print token expressions with
4528 alpha specific extensions.
4530 * makefile.vms: Allow compilation with current gcc snapshot.
4532 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4534 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4535 (DVIPS): Set to dvips.
4536 (ps, as.ps, gasp.ps): New targets.
4537 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4538 and MAKEINFO env variables.
4539 (internals.ps): Use DVIPS macro.
4540 (clean): Remove core and backup files.
4541 (distclean): Remove temporary files from building internals.
4543 * doc/internals.texi (Frags): Fix typo.
4544 (GAS processing): Ditto.
4545 (CPU backend): Ditto.
4546 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4547 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4548 * read.c: Remove ugly hack that dealt with config files not
4549 correctly defining TARGET_BYTES_BIG_ENDIAN.
4550 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4551 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4552 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4553 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4554 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4555 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4556 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4557 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4558 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4559 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4560 whether it is defined or not.
4561 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4562 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4563 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4564 whether it is defined or not.
4565 start-sanitize-tic80
4566 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4567 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4570 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4572 * write.c (write_relocs): Correct text in as_fatal error message,
4573 bfd_perform_relocation -> bfd_install_relocation.
4575 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4577 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4578 * read.c (LEX_TILDE): Define if not defined.
4579 (lex_type): Use LEX_TILDE.
4580 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4581 not is_part_of_name.
4583 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4585 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4588 * config/tc-mips.c (mips16_extended_frag): Correct base address
4589 for an extended PC relative instruction.
4590 (md_convert_frag): Likewise.
4592 * config/tc-mips.c (prev_nop_frag): New static variable.
4593 (prev_nop_frag_holds): New static variable.
4594 (prev_nop_frag_required): New static variable.
4595 (prev_nop_frag_since): New static variable.
4596 (append_insn): If we aren't reordering, and prev_nop_frag is not
4597 NULL, and we don't need any nops, then decrease the size of
4598 prev_nop_frag. Don't insert nops because of instructions in
4599 noreorder sections. Remember whether the previous instructions
4600 where in noreorder sections even when not reordering.
4601 (mips_no_prev_insn): Add preserver parameter. Change all
4602 callers. Refer prev_nop_frag variables when appropriate.
4603 (mips_emit_delays): Set up prev_nop_frag.
4604 (s_mipsset): Clear prev_nop_frag if reordering.
4606 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4608 * config/tc-mips.c (append_insn): Remove useless code which
4609 handled swapping a mips16 jump with a mips16 instruction with a
4612 * config/tc-mips.c (md_parse_option): When debugging, set
4613 mips_optimize to 1, not 0.
4615 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4617 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4618 like the expression was based on `.', adjust the value of the
4621 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4622 extended instruction in a delay slot when not reordering.
4623 (md_convert_frag): Warn if an extended instruction appears in a
4626 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4627 (s_insn): New static function.
4628 * doc/c-mips.texi: Document .insn.
4630 * config/tc-mips.c (md_begin): Add the general registers to the
4632 (mips16_ip): First parse the expression, and then see whether it
4633 came up with a register, rather than trying to first see whether
4634 we are looking at a register.
4636 start-sanitize-tic80
4637 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4639 * config/tc-tic80.c: Numerous changes and additions to flesh
4640 out functions that were previously just stubs, and fix some
4641 problems found using the new TIc80 testsuite cases.
4644 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4646 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4647 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4649 * config/tc-mips.c (append_insn): Output jump instruction as a
4650 pair of 2 byte instructions, rather than as a single 4 byte
4653 start-sanitize-r5900
4654 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4655 (mips_ip): Don't check INSN_ISA for a macro.
4658 start-sanitize-r5900
4659 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4661 * config/tc-mips.c: added r5900.
4664 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4666 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4667 config/itbl-mips.h: Add copyright message and fix indentation.
4669 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4671 * itbl-ops.c: New file. Add support for dynamically read
4672 instruction registers, opcodes and formats. Build internal table
4673 for new instructions and provide callbacks for assembler and
4675 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4677 * itbl-ops.h: New file. Header file for itbl support.
4678 * config/itbl-mips.h: New file. Mips specific definitions for
4681 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4683 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4684 fit into the constant field of a relaxable operand, then it does
4687 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4689 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4690 a jsr target in a different section just like a jsr to
4691 an undefined target.
4693 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4695 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4696 against any mips16 symbols, not just externally visible ones.
4697 (md_apply_fix): Corresponding change.
4699 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4701 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4702 the operand of the exit instruction.
4704 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4706 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4707 as O_symbol, copy over the segment.
4709 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4711 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4712 fixup to be against the section symbol, adjust the value
4715 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4717 * write.c (write_relocs): Avoid looping on equated symbols.
4718 Adjust fx_offset by X_add_number for each symbol.
4719 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4721 (fixup_segment): Add a loop to track down equated symbols and
4722 adjust fx_offset appropriately.
4724 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4726 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4727 jmp -> bra relaxing.
4728 (md_convert_frag): Handle jmp->bra relaxing.
4729 (md_assemble): Handle jmp->bra relaxing.
4730 (md_estimate_size_before_relax): Likewise.
4732 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4734 * config/tc-i386.c (i386_align_code): Add comments explaining the
4737 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4739 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4740 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4742 (md_longopts): Add "enforce-aligned-data".
4743 (md_show_usage): Mention --enforce-aligned-data.
4744 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4745 enforce-aligned-data.
4747 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4748 "word", and "short".
4749 (ppc_xcoff_cons): New static function.
4751 * write.c (relax_segment): Give an error if a .space symbol is
4752 common or undefined.
4754 * read.c (read_a_source_file): Don't handle mri_pending_align if
4755 the handler is s_globl or s_ignore.
4757 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4759 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4760 start-sanitize-tic80
4761 * config/tc-tic80.c: Many additions to previous placeholder file.
4762 * config/tc-tic80.h: Ditto.
4765 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4767 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4769 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4771 * config/tc-mips.c (mips_fix_adjustable): New function.
4772 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4773 (mips_fix_adjustable): Declare.
4775 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4776 * read.c (read_a_source_file): After doing an mri_pending_align,
4777 adjust the line_label if there is one.
4778 (s_space): Set mri_pending_align if an odd number of bytes were
4781 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4783 * config/tc-d10v.h (md_do_align): Add this hook to call
4784 d10v_cleanup() when a ".align" is detected.
4786 * config/tc-d10v.c (find_opcode): Correctly calculate
4787 branch displacement when .aligns are present.
4789 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4791 * config/tc-mn10200.c (md_relax_table): Define.
4792 (md_convert_frag): Implement.
4793 (md_assemble): Handle relaxable operands/instructions correctly.
4794 (md_estimate_size_before_relax): Implement.
4795 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4797 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4799 * config/tc-mips.c (append_insn): Give an error for jumps to a
4801 (md_apply_fix): Make a branch to an odd address an error rather
4804 * config/tc-mips.c (md_convert_frag): If the user explicitly
4805 requested an extended opcode, pass warn as true to mips16_immed.
4807 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4808 an explicit 0, so that explicitly extended instructions work
4811 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4813 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4814 symbol for a common symbol.
4816 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4818 Patch presumed to have been checked in awhile ago but wasn't.
4819 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4820 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4821 (relax_segment, case rs_org): Move code inside braces. Move locals
4822 target,after inside too.
4823 (relax_segment, case rs_machine_dependent): Guts moved to ...
4824 (relax_frag): New function.
4825 Call md_prepare_relax_scan if defined.
4827 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4829 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4830 'p' operand specifier.
4832 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4834 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4835 m68k family cpus which support long branch addressing modes.
4836 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4837 md_create_long_jump): Use it.
4839 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4841 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4842 the .reginfo or .MIPS.options section if configured for an
4845 * config/tc-mips.c (md_begin): Don't set interlocks for
4848 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4850 * read.c (read_a_source_file): Make sure the symbol ends with
4851 whitespace before checking whether the next character is '='.
4853 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4855 * config/tc-i386.c (sco_id): Moved from here...
4856 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4857 really is an SCO ELF specific thing, not just a SCO x86 specific
4860 start-sanitize-tic80
4861 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4863 * configure.in (tic80-*-*): Don't require 'coff'.
4864 * configure: Regenerate.
4867 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4869 * read.c (emit_expr): Check for overflow of a negative value
4871 * write.c (fixup_segment): Likewise.
4872 * config/obj-coff.c (fixup_segment): Likewise.
4874 * config/tc-m68k.c (struct label_line): Define.
4875 (labels, current_label): New static variables.
4876 (md_assemble): Mark current_label as text, and clear it.
4877 (m68k_frob_label): New function.
4878 (m68k_flush_pending_output): New function.
4879 (m68k_frob_symbol): New function.
4880 * config/tc-m68k.h (tc_frob_label): Define.
4881 (md_flush_pending_output): Define.
4882 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4883 (tc_frob_coff_symbol): Likewise.
4885 * read.c (read_a_source_file): When defining a macro in MRI mode,
4886 don't add the symbol to the symbol table.
4888 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4890 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4891 here since fixup_segment doesn't (linkrelax is set).
4892 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4894 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4896 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4899 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4901 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4902 to avoid warnings with the native HP compiler.
4903 (fix_new_hppa): Similarly for the r_type argument.
4904 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4905 in an #if OBJ_ELF to keep gcc -Wall quiet.
4906 (md_apply_fix): Always initialize "result".
4908 * config/tc-mn10200.c (md_assemble): Generate relocations.
4910 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4912 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4915 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4917 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4918 pass on the new file hook.
4920 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4921 !alpha_force_relocation, as local LITERALs can be adjusted to be
4922 relative to the section.
4924 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4926 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4928 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4929 aligned to odd boundary.
4930 (tc_frob_coff_symbol): Define.
4932 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4934 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4936 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4937 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4939 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4941 (md_assemble): If the size is 'B', set fx_signed.
4942 (md_apply_fix_2): Use fx_signed when checking for overflow.
4944 * write.h (struct fix): Add fx_signed field.
4945 * write.c (fix_new_internal): Initialize fx_no_overflow and
4947 (fixup_segment): Use fx_signed when checking for overflow.
4948 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4949 fx_signed when checking for overflow.
4951 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4953 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4954 updated, and all the useful information is in doc/internals.texi.
4956 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4957 * read.c (read_a_source_file): Check for conditional operators
4958 before doing an MRI pending alignment.
4959 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4960 (tc_conditional_pseudop): Define.
4961 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4962 * doc/internals.texi (CPU backend): Describe
4963 tc_conditional_pseudoop.
4965 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4966 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4968 (md_begin): Check m68k_rel32_from_cmdline before setting
4970 (m68k_mri_mode_change): Likewise.
4971 (md_longopts): Add --disp-size-default-16 and
4972 --disp-size-default-32.
4973 (md_parse_option): Handle new options.
4974 (md_show_usage): Mention new options.
4975 * doc/c-m68k.texi (M68K-Opts): Document new options.
4977 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4978 * config/tc-m68k.c (m68k_index_width_default): New static
4980 (m68k_ip): Use m68k_index_width_default to set the size of a base
4981 register whose size was not given.
4982 (md_longopts): Add --base-size-default-16 and
4983 --base-size-default-32.
4984 (md_parse_option): Handle new options.
4985 (md_show_usage): Mention new options.
4986 * doc/c-m68k.texi (M68K-Opts): Document new options.
4988 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4990 * configure.in: Recognize mips-*-linux* target.
4991 * configure: Rebuild.
4993 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4994 work if valueT is only 32 bits.
4996 * config/tc-mips.c: Throughout, check target_big_endian rather
4998 (byte_order): Remove.
4999 (mips_init_after_args): Remove.
5000 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5001 (mips_init_after_args): Don't declare.
5002 (tc_init_after_args): Don't define.
5004 * config/tc-mips.h (tc_frob_after_relocs): Define if
5006 (mips_elf_final_processing): Likewise.
5007 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5009 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5011 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5012 sld.{h,w} and the operand is relocatable, adjust the adend by
5013 shifting it right one bit.
5015 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * read.c (read_a_source_file): Check mri_pending_align after
5018 checking for a macro. From Ronald F. Guilmette
5021 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5023 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5024 add segment argument. If OBJ_ELF, treat a relocation against a
5025 symbol in a linkonce section like a relocation against an external
5027 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5029 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5033 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5035 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5036 includes config.h instead of host.h, tc.h instead of tp.h, and
5037 targ-env.h instead of target-environment.h.
5038 Also, obj-format.h includes targ-cpu.h instead of
5040 start-sanitize-tic80
5041 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5042 * configure: Rebuild with autoconf.
5043 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5044 (TARGET_FORMAT): Define to "coff-tic80".
5045 * config/tc-tic80.c: New file for TIc80 support.
5046 * config/tc-tic80.h: New file for TIc80 support.
5049 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5054 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * write.c (adjust_reloc_syms): If the fixup symbol has been
5057 equated to an undefined symbol, convert the fixup to being against
5058 the target symbol. Remove obsolete code handling a special case
5061 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5063 * mpw-make.sed: Use NewFolderRecursive for installation.
5065 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5067 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5069 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5071 * config/tc-d10v.c (md_assemble): Fix bug which caused
5072 second instruction in a line to be case sensitize.
5074 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5076 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5077 range check operands with MN10200_OPERAND_NOCHECK set.
5078 (check_operand): Likewise.
5080 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5082 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5083 (md_begin): Always align the text section to a four byte
5085 (append_insn): Remove call to record_align.
5087 * config/tc-mips.c (insn_label): Remove.
5088 (struct insn_label_list): Define.
5089 (insn_labels, free_insn_labels): New static variables.
5090 (mips_clear_insn_labels): New static function.
5091 (append_insn): Mark all mips16 text labels, and make them odd.
5092 Handle all labels after emitting a nop, not just one. Call
5093 mips_clear_insn_labels rather than just clearing insn_label.
5094 (mips_emit_delays): Add insns parameter, and use it to decide
5095 whether to mark mips16 labels. Handle all labels, not just one.
5096 Force mips16 labels to be odd. Change all callers.
5097 (mips16_immed): Don't check for an odd branch target.
5098 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5099 (mips16_extended_frag): Ignore the low bit in a branch target.
5100 (md_convert_frag): Likewise.
5101 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5102 clearing insn_label.
5103 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5104 (s_float_cons, s_gpword): Likewise.
5105 (s_align): Use insn_labels rather than insn_label.
5106 (s_cons, s_float_cons, s_gpword): Likewise.
5107 (mips_frob_file_after_relocs): New function.
5108 (mips_define_label): Rewrite to add to insn_labels list.
5109 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5110 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5111 out odd, increment it.
5113 * config/tc-mips.c (append_insn): Only update prev_insn when not
5114 reordering if place is NULL.
5116 * config/tc-mips.c (mips16_ip): Check for a missing expression
5117 when using the register indirect addressing mode.
5119 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5121 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5122 check 24bit operands for overflow.
5123 (check_operand): Likewise.
5125 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * doc/as.texinfo (Section): Document how to use the .section
5128 pseudo-op for COFF and ELF.
5130 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5134 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5137 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5138 store them. Adjust other RELAX_MIPS16 macros.
5139 (RELAX_MIPS16_DSLOT): Define.
5140 (RELAX_MIPS16_JAL_DSLOT): Define.
5141 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5142 handling of whether previous instruction has a fixup. Set
5143 prev_insn_reloc_type.
5144 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5145 (mips16_extended_frag): Use the right base address for a PC
5146 relative add or load.
5147 (md_convert_frag): Likewise. If a PC relative add or load is
5148 used, record the alignment for the section.
5150 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5153 linkonce section into a reloc against the section symbol.
5155 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5156 branch instructions.
5158 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5159 system, don't set the section alignment to 2**4.
5160 (s_change_sec): Likewise.
5161 (append_insn): Call record_alignment for the section.
5162 (md_section_align): Don't align the section size for an embedded
5165 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5167 * write.c (adjust_reloc_syms): Make sure that symbols are
5168 resolved; expression symbols may have been skipped.
5169 * config/obj-coff.c (fixup_segment): Likewise.
5171 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5173 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5174 BFD_RELOC_24_PLT_PCREL relocation.
5175 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5177 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5179 * config/tc-d10v.c (write_2_short): Remove code that called
5180 parallel_ok() when the programmer specified parallel instructions.
5182 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5184 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5187 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5188 * config/tc-mn10300.c (md_assemble): Likewise.
5190 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5192 * config/tc-mips.c (append_insn): Make sure there is enough room
5193 in a frag after a mips16 instruction to switch it with a jump
5196 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5197 attempt to use a non absolute symbol in an extending frag.
5199 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5201 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5202 * config/tc-mn10200.h: Likewise.
5204 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5206 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5207 UNGET rather than PUT. Set old_state before setting state to -2.
5209 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5210 when extending because the value is exactly maxtiny + 1.
5212 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5213 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5214 (RELAX_MIPS16_USER_SMALL): Define.
5215 (RELAX_MIPS16_USER_EXT): Define.
5216 (mips16_small, mips16_ext): New static variables.
5217 (append_insn): Pass mips16_small and mips16_ext to
5218 RELAX_MIPS16_ENCODE.
5219 (mips16_ip): Set mips16_small and mips16_ext.
5220 (mips16_immed): Don't check mips16_autoextend.
5221 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5223 * write.c (write_relocs): Print an error for an out of range
5224 fixup, rather than calling abort.
5226 * as.c (main): Unlink the output file if there are errors while
5227 generating the fixups.
5229 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-mips.c (mips16_extended_frag): Don't call
5233 (md_convert_frag): Call resolve_symbol_value before calling
5234 S_GET_VALUE, and don't add in the frag address.
5236 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5237 and use them when reporting errors. Change all callers.
5239 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5241 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5242 Remove '$' prefixing for registers.
5244 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5246 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5247 is initialized before using it.
5248 (d10v_cleanup): No longer uses its argument, so make it void.
5250 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5252 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5254 * write.c (fixup_segment): Don't discard the symbol for a PC
5255 relative fixup to an absolute symbol.
5257 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5259 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5260 with multiple sections.
5262 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5265 no-mips-16 to no-mips16.
5266 (s_mipsset): Accept .set mips16 and .set nomips16.
5268 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5270 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5271 argument, and check for +/- constant following the suffix, folding
5272 it into the expression.
5273 (ppc_elf_cons): Change ppc_elf_suffix calls.
5274 (md_assemble): Ditto.
5275 (shlib): Replace boolean mrelocatable with enumeration shlib.
5276 (md_parse_option): Discriminate between PIC style shared libraries
5278 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5281 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5284 change the comment characters.
5286 * config/tc-ppc.c (comment_chars): Delete in favor of
5288 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5290 (ppc_comment_chars): Select appropriate comment chars by default.
5291 (msolaris): New flag for -m{,no-}solaris.
5292 (md_parse_option): Recognize -K pic. Add support for
5294 (md_show_usage): Update.
5295 (md_begin): Do not set ELF flags if Solaris.
5296 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5297 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5299 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * as.c (main): Correct handling of flag_always_generate_output.
5303 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5305 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5306 fx_offset, not fx_addnumber.
5308 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5311 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5313 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5315 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * config/tc-mips.c (md_section_align): Check for an alignment of
5318 4, not an alignment of 16. Corrects August 7 patch.
5320 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * configure, conf.in: Rebuild with autoconf 2.12.
5324 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5325 alignment is specified.
5327 Add support for mips16 (16 bit MIPS implementation):
5328 * config/tc-mips.c: Extensive additions for mips16 support, not
5330 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5331 (insn_uses_reg): Change last parameter to an enum.
5332 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5333 (md_relax_frag): Define as mips_relax_frag.
5334 (mips_relax_frag): Declare.
5335 (struct mips_cl_insn): Add use_extend and extend fields.
5336 (tc_fix_adjustable): Define.
5337 * config/obj-elf.h (S_GET_OTHER): Define.
5338 (S_SET_OTHER): Define.
5340 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5342 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5343 o and p operand specifiers.
5345 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5347 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5348 (relax_segment, case rs_org): Move code inside braces. Move locals
5349 target,after inside too.
5350 (relax_segment, case rs_machine_dependent): Guts moved to ...
5351 (relax_frag): New function.
5352 Call md_prepare_relax_scan if defined.
5353 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5356 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5358 * config/tc-mn10300.c (address_registers): Use '$' as register
5359 prefix instead of '%'.
5360 (data_registers, other_registers, md_assemble): Likewise.
5362 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5363 (data_registers, other_registers, md_assemble): Likewise.
5365 * config/tc-mn10300.c (md_assemble): Correctly determine the
5366 correct location and type for each relocation.
5367 (md_pcrel_from): Simplify.
5369 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5372 converted into branch around branch.
5374 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5376 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5377 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5379 * config/tc-mn10300.c (md_begin): Set linkrelax.
5380 (md_assemble): Create fixups as needed.
5381 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5383 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5385 * config/tc-d10v.c (parallel_ok): When automatically converting
5386 serial ops to parallel, do not consider a branch as the first
5389 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5391 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5393 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5395 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5397 (check_operand): Likewise.
5399 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5401 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5403 (write_2_short): Call parallel_ok to check whether two short
5404 instructions the user requested execute in parallel, can be
5407 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5409 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5410 allow a branch and link in parallel with an exe instruction.
5412 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5414 * doc/c-d10v.texi: Add info on @word modifier.
5416 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5418 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5419 operands are assumed to be 32bits. Use "bits" field to hold the
5420 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5421 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5424 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5425 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5427 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5428 MN10300_OPERAND_SPLIT.
5430 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5432 * config/tc-mn10300.c (md_assemble): Insert operands into
5433 the extension part of the instruction if necessary.
5434 (mn10300_insert_operand): Accept pointer to extension word
5435 argument. Make insn a pointer argument too. Return type
5436 is now void. All callers changed.
5438 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5440 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5441 repeated register operands.
5443 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * doc/as.texinfo: Added section on reporting bugs.
5447 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5448 alpha_macro emit field to expect a const argument, and change the
5449 arg field to be const. Fix some spacing to follow the GNU
5452 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5454 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5455 (pca56) and 21264 (ev6) cpus.
5456 (md_apply_fix): Private relocation types are now negative.
5457 (alpha_force_relocation): Likewise.
5458 (tc_gen_reloc): Likewise.
5459 (emit_insn): Likewise.
5460 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5461 (emit_stX): Likewise.
5462 (emit_sextX): Likewise.
5464 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5466 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5467 a symbol found in a reloc.
5469 * symbols.c (resolve_symbol_value): Improve the error message if
5470 an undefined symbol is used in an expression.
5472 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * doc/internals.texi: Rewrite, and add a lot of documentation.
5475 * doc/Makefile.in (internals.info): New target.
5477 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5479 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5480 against weak symbols.
5482 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5484 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5487 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5488 fixup at the right address within the frag.
5490 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5491 to an absolute value, instead increment it as needed.
5493 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5494 * config/tc-v850.c: Fix some indention problems.
5495 (md_relax_table): Define for D9->D99 branch displacement
5497 (md_convert_frag): Do something useful instead of aborting.
5498 (md_estimate_size_before_relax): Likewise.
5499 (md_assemble): Note if the matching instruction has a relaxable
5500 operand. If it does, allocate frag with frag_var and don't
5503 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5505 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5506 write out any buffered instructions when a ".end" is found.
5508 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5510 * read.c (read_a_source_file): New hook md_cleanup().
5512 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * write.c (fix_new_exp): Use make_expr_symbol to build an
5515 expression symbol for a complex fixup.
5517 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5519 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5520 hacks to improve parsing of complex hi, lo, zda, etc
5522 (md_assemble): Don't demand and eat a trailing ')' after finding
5523 a v850 relocation prefix. Sign extend the constant in a
5524 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5526 (parse_cons_expression_v850): Don't eat a trailing ')' after
5527 finding a v850 relocation prefix.
5529 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5530 (TC_CONS_FIX_NEW): Likewise.
5531 * config/tc-v850.c (parse_cons_expression_v850): New function.
5532 (cons_fix_new_v850): Likewise.
5534 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5536 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5539 for an unknown relocation type.
5541 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5543 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5546 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5548 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5549 differently for movea & sst/sld insns.
5551 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5553 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5556 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5558 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5559 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5560 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5561 frob_file_after_relocs field.
5562 * config/obj-elf.c (elf_format_ops): Likewise.
5563 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5564 including obj-elf.h.
5566 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5568 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5569 specially if not ELF.
5570 (md_apply_fix): Handle BFD_RELOC_64.
5571 (tc_gen_reloc): Handle BFD_RELOC_64.
5573 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5574 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5577 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5578 Don't check S_GET_OTHER.
5580 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * config/tc-mips.c (mips_ip): Accept an odd floating point
5583 register with l.s or s.s.
5585 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5587 (obj_aout_type): New static function.
5589 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5591 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5593 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5595 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5596 and sdaoff expressions.
5598 * write.c (fixup_segment): Don't add symbol value to addend if
5599 TC_V850 and OBJ_ELF.
5600 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5603 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5604 (md_pcrel_from_section): Likewise.
5605 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5607 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5609 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5610 (md_pcrel_from_section): New function.
5611 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5613 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5615 * config/tc-mips.c (load_register): Add cast to offsetT when using
5618 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5620 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5621 (elf_frob_file_after_relocs): ... here. New function.
5622 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5623 * write.c (write_object_file): Call *frob_after_relocs after the
5624 call to write_relocs.
5626 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5628 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5629 symbol, as this messes up linking. Instead, expand the recursive call
5630 inline and change up the appropriate bits to get the 0x8000 offset
5631 in the reloc addend.
5633 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5636 two symbols in the same segment to be adjusted.
5638 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5639 * configure: Rebuild.
5641 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5643 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5645 (ppc_elf_validate_fix): Ditto.
5646 (md_assemble): Ditto.
5648 (ppc_pe_section): Ditto.
5649 (ppc_frob_symbol): Ditto.
5651 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5653 * config/mn10300.c (md_assemble): Pass an extra shift count
5654 to mn10300_insert_operand based on the opcode format.
5655 (mn10300_insert_operand): Accept and use extra shift count
5658 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5659 formats rather than hard-coded constants.
5661 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5662 are 7 bytes long. Write out instructions in big-endian format.
5664 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5666 * config/tc-mn10300.c (md_assemble): Tweak further so
5667 that all instructions are parsed correctly.
5669 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * as.h: Include libiberty.h.
5672 (xmalloc, xrealloc): Don't declare.
5673 * as.c: Don't include libiberty.h.
5674 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5675 * config/tc-mips.c: Likewise.
5676 * messages.c: Likewise.
5677 (xstrerror): Don't declare.
5678 * xmalloc.c: Remove.
5680 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5682 * config/tc-mn10300.h (pre_defined_registers) Remove.
5683 (system_registers, cc_names): Likewise.
5684 (address_registers, data_registers, other_registers): New register
5686 (register_name, system_register_name, cc_name): Remove.
5687 (mn10300_reloc_prefix): Likewise.
5688 (data_register_name): New function.
5689 (address_register_name, other_register_name): Likewise.
5690 (md_assemble): Rough cut at parsing operands. Remove lots of
5692 (md_apply_fix3): Disable for now.
5694 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5696 * config/tc-m68k.c (select_control_regs): New function, extracted
5697 out of m68k_init_after_args.
5698 (m68k_init_after_args): Use it.
5699 (mri_chip): Use it here as well to update set of allowed control
5702 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * config/obj-elf.c (elf_begin): New function.
5705 (obj_elf_section): Add the section symbol to the symbol table.
5706 * config/obj-elf.h (obj_begin): Define.
5707 (elf_begin): Declare.
5708 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5711 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5713 * config/obj-coff.c (fixup_segment): Subtract the section address
5714 from a PC relative reloc if TC_M68K.
5716 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5719 .uaxword available even if not OBJ_ELF.
5720 (md_atof): Remove unused local variable wordP.
5722 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5724 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5725 for Matsushita MN10x00 support.
5726 * configure.in: Recognize mn10x00-*-*
5727 * configure: Rebuilt.
5729 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5731 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5732 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5733 (load_expression): track clobbering of base reg before jmp/jsr.
5734 (s_alpha_file): pass case_hack flags and source filename via
5735 symbol table to bfd.
5736 * tc-alpha.h (TC_CONS_FIX_NEW): define
5738 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5740 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5741 * configure: Rebuild.
5743 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * read.c (s_macro): Warn if a macro has the same name as a
5747 (s_space): In m68k MRI mode, align to a word boundary.
5748 * macro.c (define_macro): Add namep parameter. Change all
5750 * macro.h (define_macro): Update declaration.
5752 * as.c (show_usage): Print bug report address.
5753 (parse_args): Change version printing to match current GNU
5755 * gasp.c (show_usage): Print bug report address.
5756 (main): Change version printing to match current GNU standards.
5758 * config/tc-m68k.c (init_table): Correct access control unit
5759 register numbers. From Ken Rose <rose@netcom.com>.
5761 * config/tc-alpha.c: Add some static function prototypes.
5762 (alpha_macros): Move to top of file. Make static.
5763 (alpha_num_macros): Move to top of file.
5765 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5767 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5770 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5773 and just call sprintf_vma.
5775 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5779 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * read.c (float_cons): Call md_flush_pending_output if it is
5784 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5786 * config/tc-d10v.c (md_operand): Created. Allows operands to
5788 * config/tc-d10v.h (md_operand): Undefined.
5790 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5793 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5795 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5798 reloc for the i960 for a reloc in the same section. This undoes
5799 one of the two changes made Aug 19.
5801 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5804 symbols to the position of the debugging information.
5806 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * expr.c (expr): Always use unsigned right shifts for >>.
5810 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5812 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5813 slots when processing BL fixups.
5815 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5816 on the first half of the instruction.
5818 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5820 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5821 stabs expression, rather than giving an error.
5823 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5826 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5828 * config/tc-mips.c (append_insn): Fill in the value for a constant
5829 jump, rather than creating a reloc.
5831 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5833 * config/tc-mips.c (append_insn): Don't swap an instruction which
5834 sets a condition code with an instruction which uses a condition
5836 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5839 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5840 (mips_ip): Give a better error message if the ISA level is wrong.
5841 (md_parse_option): Recognize -mcpu=[v][r]5000.
5843 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5845 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5847 (load_register): Ensure hi32 bits are not lost during lo32bit
5848 processing. Fix shift offset that was overflowing into the next
5849 instruction field. Add code to generate shorter sequences for
5850 constants with a single contiguous seqeuence of ones.
5852 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5854 * config/tc-d10v.c (d10v_dot_word): New function to support
5855 "@word" with the word pseudo-op.
5856 (md_apply_fix3): Cleanup and changes to support correct sizes
5857 for 16 and 18-bit relocs.
5859 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5861 * configure.in (sparc-*-aout): Set `em'.
5862 * configure: Regenerated.
5863 * config/te-sparcaout.h: New file.
5864 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5865 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5866 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5867 (SPECIAL_CASE_{SETSW,SETX}): Define.
5868 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5869 (md_begin): Delete setting of `target_big_endian'.
5870 (output_insn): New function.
5871 (md_assemble): Rewrite. Add `setx' support.
5872 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5874 (md_atof): Add little endian support.
5875 (md_number_to_chars): Likewise.
5876 (md_apply_fix): Likewise.
5877 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5878 (md_parse_option): Likewise.
5879 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5881 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * ecoff.c (ecoff_new_file): New function.
5884 * ecoff.h (ecoff_new_file): Declare.
5885 * config/obj-ecoff.h (obj_app_file): Define.
5887 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5889 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5890 symbol by 32k so that our 16-bit signed offset can address the
5891 entire chunk. Reported by <matt@lkg.dec.com>.
5893 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5895 * config/tc-mips.c (load_register): Remove unused variable tmp.
5897 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5899 * config/tc-mips.c (load_register): Remove unnecessary code that
5900 was causing the high 32bits of 64bit constants to be lost.
5902 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5904 * config/tc-d10v.c: Added changes to support function
5905 pointers and "@word" syntax.
5907 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5909 * config/tc-v850.c: Remove commented out and #if 0'd code.
5910 (v850_reloc_prefix): Provide prototype.
5911 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5913 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5914 (md_assemble): Add default to case statement.
5916 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5918 * config/tc-v850.c (md_assemble): Compute size of the instrction
5921 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5924 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5926 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5927 routines to fetch/store the updated instruction from/to memory.
5928 (v850_insert_operand): If the operand has a specialized insert
5931 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5933 * config/tc-v850.c (reg_name_search): Align calling convention to
5934 be like identical function found in tc-ppc.c.
5935 (get_reloc): Removed.
5936 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5937 (md_assemble): emit fixups.
5938 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5940 (md_apply_fix3): handle fixups/relocs.
5941 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5943 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * configure.in (sh-*-elf*): New target.
5947 * config/tc-sh.h (TARGET_ARCH): Define.
5948 (WORKING_DOT_WORD): Define.
5949 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5950 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5951 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5952 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5953 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5954 (SUB_SEGMENT_ALIGN): Likewise.
5955 (RELOC_32): Don't define.
5956 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5957 (target_big_endian): Declare if OBJ_ELF.
5958 (TARGET_FORMAT): Define if OBJ_ELF.
5959 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5961 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5962 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5963 (struct sh_count_relocs): Define.
5964 (sh_count_relocs): New static function, broken out of
5965 sh_frob_file. Add BFD_ASSEMBLER code.
5966 (sh_frob_section): Likewise.
5967 (sh_frob_file): Call sh_frob_section.
5968 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5969 call section_symbol rather than seg_info (seg)->dot.
5970 (md_section_align): Add OBJ_ELF version.
5971 (SWITCH_TABLE_CONS): Define.
5972 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5973 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5974 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5976 (struct reloc_map): Define if not BFD_ASSEMBLER.
5977 (coff_reloc_map): Likewise.
5978 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5979 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5980 * write.c (write_relocs): Ifdef out fx_where test which triggers
5981 inappropriately for SH ELF.
5982 (write_object_file): Call tc_frob_file_before_adjust and
5983 obj_frob_file_before_adjust if they are defined.
5985 * write.c (write_object_file): Use BFD_RELOC_16, not
5986 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5988 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5991 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5993 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5994 branch sizes in across sections.
5996 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5998 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6001 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6003 * config/tc-v850.c (md_begin): Deal with end of opcode
6006 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6008 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6009 the wrong opcode for cases like st2w where there are many forms
6010 of the same instruction.
6012 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6014 * expr.c (operand): If md_parse_name is defined, call it before
6015 calling symbol_find_or_make.
6016 * config/tc-ppc.h (md_parse_name): Define.
6017 (ppc_parse_name): Declare.
6018 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6020 (register_name): Update call to reg_name_search.
6021 (cr_operand): New static variable.
6022 (cr_names): New static const array.
6023 (ppc_parse_name): New function.
6024 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6025 cr_operand before calling expression.
6027 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6029 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6030 hppa_gen_reloc_type call.
6032 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6034 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6035 on addresses. Improved error messages.
6036 * doc/c-d10v.texi: Added docs for register pairs.
6038 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6040 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6043 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6045 * ecoff.c (init_file): Initialize fMerge to 1.
6046 (add_file): Restore old file merging code, but only merge files if
6048 (ecoff_directive_loc): Clear fMerge field of current file.
6049 (ecoff_generate_asm_lineno): Likewise.
6051 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6053 * doc/c-d10v.texi: Fix typo.
6055 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6057 * config/tc-v850.c (md_assemble): Correct bit masking for
6058 hi and lo expressions.
6060 * config/tc-v850.c (md_assemble): Rough cut at demanding
6061 "ep" or "r30" in sst and sld instructions.
6062 (md_apply_fix3): Don't abort. Just warn that we don't
6065 * config/tc-v850.c (CC_NAME_CNT): Define.
6066 (cc_name): New function.
6067 (md_assemble): Handle V850_OPERAND_CC correctly.
6069 * config/tc-v850.c (md_assemble): Don't forget to initialize
6072 * config/tc-v850.c (reg_name_search): Generalize to search
6073 any given register table.
6074 (register_name): Pass appropriate table and size to reg_name_search.
6075 (system_register_name): New function.
6076 (SYSREG_NAME_CNT): Define.
6077 (md_assemble): Handle operands which are system registers.
6079 * config/tc-v850.c (md_assemble): If we find a register, but the
6080 opcode doesn't want a register, then we don't have a match.
6081 (md_assemble): Get size of the instruction from the opcode table.
6083 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * configure.in: Set and substitute HLDENV.
6086 * configure: Rebuild.
6087 * Makefile.in (HLDENV): New variable.
6088 (as.new): Use $(HLDENV).
6090 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6091 if an array dimension is not known.
6093 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6095 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6096 * doc/c-d10v.texi: Cleanup.
6098 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6100 * config/tc-v850.c: New file.
6101 * config/tc-v850.h: New file.
6102 * configure (v850-*-elf): New target.
6103 * configure.in (v850-*-elf): New target.
6105 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6107 * doc/c-d10v.texi: New file.
6108 * doc/all.texi: Added D10V stuff.
6109 * doc/as.texinfo: Added D10V stuff.
6111 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6113 * config/tc-d10v.c: All references to defined symbols should
6114 now use the optimal instruction. .float and .double now work.
6116 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6119 section address for the i960 as is done for the i386.
6121 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6123 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6124 case, forward-include bfd/elf-bfd.h.
6126 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6128 * config/tc-d10v.c: Add additional information to the opcode
6129 table to help determinine which instructions can be done
6132 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6134 * config/tc-arm.c: Major changes to add Thumb support, with lots
6135 of change input from <rearnsha@armltd.co.uk>.
6136 Reverted to INSN_SIZE macro, rather than insn_size variable.
6137 (insns): Added ARM "bx" instruction support.
6138 (tinsns): Added Thumb instruction definition structure.
6139 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6140 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6141 (opcode_select,s_arm,s_thumb,s_code): Added.
6142 (decode_shift): Allow upper-case RRX.
6143 (do_ldst): Simpler halfword support.
6144 (do_ldmstm): Improved.
6145 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6146 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6147 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6148 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6149 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6151 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6152 (md_parse_option): Add support for -mthumb.
6153 (md_show_usage): Updated to reflect new command line option.
6154 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6155 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6156 fragment information to be held.
6158 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6160 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6161 non-null, but is a constant.
6162 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6163 so that error reporting will work correctly.
6165 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6168 against weak symbols.
6170 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6172 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6173 (ppc_force_relocation): Declare if OBJ_XCOFF.
6174 * config/tc-ppc.c (ppc_force_relocation): New function if
6177 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6179 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6181 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6183 * config/tc-d10v.c: Fix problem with relocs.
6185 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6187 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6188 with nops if not in data_section or bss_section.
6190 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6192 Add support for openVMS/Alpha.
6193 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6194 * config/obj-evax.c: New file.
6195 * config/obj-evax.h: New file.
6196 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6198 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6199 defined. Add case for bfd_target_evax_flavour.
6200 * config/vms-a-conf.h: New file.
6201 * conf-a-gas.com: New file.
6202 * configure.in: Add target alpha-*-*vms*.
6203 * configure: Rebuild.
6204 * makefile.vms: New file.
6205 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6206 Don't call ffs on openVMS/Alpha.
6208 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6210 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6211 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6213 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6214 (NEED_DECLARATION_SBRK): New macro.
6215 * configure, conf.in: Rebuild.
6216 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6217 (strstr): Declare if NEED_DECLARATION_STRSTR.
6218 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6220 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6222 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6223 by a constant before entering the main switch. Reject attempts to
6224 apply an arithmetic function to non-absolute symbols, except for
6225 the special case of subtraction of two symbols in the same
6228 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6229 not to more than a 16 byte boundary.
6231 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6232 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6233 (tc_gen_reloc): If out of memory call as_fatal rather than
6234 assert. If no howto found, call as_bad_where rather than
6235 as_fatal. Change the error message slightly. Set howto to a
6236 non-NULL value in order to keep going.
6238 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6240 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6242 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6244 * config/tc-h8300.c (get_specific): New operand "size" derived
6245 from ".b", ".w" and ".l" extensions. All callers changed. If
6246 the base instruction has no operands, then use the size to
6247 determine which specific instruction to use.
6249 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6251 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6253 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6255 * config/tc-mips.c (md_section_align): Don't change addr if
6258 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6260 * config/tc-hppa.c: Revert yesterday's changes.
6262 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6264 * config/tc-d10v.c: Disable range checking on 16-bit values.
6266 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6268 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6269 not just the ones that don't match.
6271 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6273 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6275 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6277 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6278 pre-cursor to adding Thumb support. Also added cpu_variant flag
6279 information to each of the asm_flg structures.
6280 (md_parse_option): Updated ARM7 parsing to allow 't' for
6281 thumb/halfword support, aswell as 'm' for long multiply.
6282 (md_show_usage): Updated help message.
6283 (md_assemble): Check that instruction flags are applicated to the
6284 current cpu variant.
6285 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6286 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6287 signextension instructions.
6288 (do_ldst): Generate halfword and signextension variants if
6289 mnemonic flags match.
6290 (ldst_extend): Do not allow shifts in the offset field of halfword
6291 or signextension instructions.
6292 (validate_offset_imm): Provide check on halfword and signextension
6294 (add_to_lit_pool): Merge identical literal pool values.
6296 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6298 * config/tc-hppa.c (selector_table): Add 'E' selector.
6299 (cons_fix_new_hppa): Don't coke on e_esel.
6300 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6301 to help generate exception handling tables.
6302 (md_apply_fix): Don't try to apply fixups with an e_esel
6304 (hppa_fix_adjustable): Fixups with e_esel selectors
6307 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6309 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6312 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6314 * config/tc-d10v.c: Added lots of error checking. Added hacks
6315 to support accumulator shifts.
6317 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6319 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6320 (S_CLEAR_EXTERNAL): Likewise.
6321 (S_SET_WEAK): Remove error; just let .weak override.
6323 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6325 * config/tc-d10v.c (md_assemble): Now handles multiline
6328 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6330 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6331 Added kludge for divs instruction. Fixed minor problem with
6332 multiple text sections.
6333 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6335 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6337 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6338 addresses to be right-shifted by 2.
6340 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6342 * config/tc-d10v.c: Many changes to get relocs working.
6343 (register_name): No longer creates a symbol for register names.
6344 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6345 (d10v_insert_operand): Now works correctly for either container.
6346 * config/tc-d10v.h (d10v_cleanup): Declare.
6348 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6350 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6351 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6353 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6355 * tc-alpha.c: Patches to track current minimum alignment to reduce
6356 the number of fragments created with frag_align.
6357 (alpha_current_align): New static variable.
6358 (s_alpha_text): Reset alignment to 0.
6359 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6360 (s_alpha_stringer, s_alpha_space): New functions.
6361 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6362 (alpha_cons_align): New function to replace both of them.
6363 (emit_insn): Only align if alpha_current_align is less than 2;
6364 reset alpha_current_align to 2.
6365 (s_alpha_gprel32): Likewise.
6366 (s_alpha_section): New function. Basically duplicate the other
6367 alpha section change hooks. Only define for ELF.
6368 (s_alpha_float_cons): Simplify alignment handling.
6369 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6370 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6371 Don't define the s_alpha_cons pseudo-ops. Do define
6372 s_alpha_stringer and s_alpha_space pseudo-ops.
6373 (alpha_align): Skip if less than current default alignment. Set
6375 * tc-alpha.h (md_flush_pending_output): Remove.
6376 (md_cons_align): Add.
6378 * tc-alpha.c: Add oodles of function description comments.
6379 (md_bignum_to_chars): Remove; there are no callers.
6380 (md_show_usage): Mention some more variants.
6382 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6384 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6385 * configure.in (sparc-*-sysv4*): New target.
6386 * configure: Rebuild.
6388 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6389 uaxword to use s_uacons.
6390 (sparc_no_align_cons): New static variable.
6391 (s_uacons): New static function.
6392 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6395 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6397 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6398 5 with regard to shared libraries.
6399 * configure: Rebuild.
6401 * config/tc-m68k.c (m68k_ip): Use the correct length when
6402 allocating space for the unsupported architecture error message.
6404 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6406 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6408 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6410 * config/tc-d10v.c: New file.
6411 * config/tc-d10v.h: New file.
6412 * configure (d10v-*-elf): New target.
6413 * configure.in (d10v-*-elf): New target.
6415 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6417 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6419 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6421 * config/tc-alpha.c (alpha_align): Change fill parameter
6422 to a pointer. Take NULL as 0 or nop depending on section. Change
6424 (s_alpha_align): Rename local variables.
6426 * doc/as.texinfo (.align): Document action of omitted
6429 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6432 when an unsupported PC relative reloc is seen, rather than calling
6435 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6436 Instead, check state when '#' comment is seen.
6438 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6440 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6442 (tc_gen_reloc): If fixup was changed to be PC relative, change
6443 reloc type accordingly. Use name of reloc in error message.
6445 * as.h: Don't define const or volatile.
6446 * flonum.h: Don't define const.
6448 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6449 if fx_pcrel is set. Correct setting the addend case in the
6450 OBJ_ELF case (from Andreas Schwab
6451 <schwab@issan.informatik.uni-dortmund.de>).
6452 (md_show_usage): Correct -mfc5200 to -m5200.
6454 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6456 * doc/c-m68k.texi: Document -m5200 flag.
6457 * doc/as.texinfo: Likewise.
6459 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6462 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6464 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6465 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6467 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6469 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6471 * Released binutils 2.7.
6473 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6475 * config/tc-mips.c (mips_ip): Only perform range check when
6476 dealing with O_constant expressions.
6478 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6480 * m68k-parse.h (m68k_register): Add new coldfile control
6483 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6484 array of control registers for the coldfire.
6485 (cpu_of_arch): Added mcf5200.
6486 (archs): Added mcf5200.
6487 (init_table): Add new control registers.
6488 (m68k_ip): Added support for new control registers.
6489 (m68k_init_after_args): Likewise.
6491 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6493 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * read.h (is_it_end_of_statement): Declare.
6496 * read.c (is_it_end_of_statement): Remove declaration.
6498 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6500 (md_assemble): Fix handling of @l with an unsigned constant. Add
6501 default case to reloc switch.
6503 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6505 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6506 * ecoff.c (last_lineno): New static variable.
6507 (add_procedure): Set last_lineno.
6508 (ecoff_directive_loc): Likewise.
6509 (ecoff_generate_asm_lineno): Likewise.
6510 (ecoff_fix_loc): New function.
6511 * ecoff.h (ecoff_fix_loc): Declare.
6512 * config/tc-mips.c (append_insn): When inserting nops, and using
6513 ECOFF debugging, call ecoff_fix_loc.
6515 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6517 * config/tc-h8300.c (build_bytes): If an operand type is
6518 marked as SRC_IN_DST retrieve it from the "destination" op.
6520 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * configure.in (arm-*-riscix*): Set emulation to riscix.
6523 * configure: Rebuild.
6524 * config/te-riscix.h: New file to define TE_RISCIX.
6526 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6528 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * Makefile.in (config.status): Just run config.status as other
6533 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6535 * mpw-config.in (TARGET_OS): Add definition to conf.
6537 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6539 * config/tc-mips.c (append_insn): Parenthesize
6540 cop_interlocks expressions.
6542 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6544 * listing.c (listing_print): Close the listing file if it is not
6545 stdout. Close the other files opened for the listing.
6547 * config/tc-sparc.h (md_cons_align): Define.
6548 (sparc_cons_align): Declare.
6549 (HANDLE_ALIGN): Define.
6550 (sparc_handle_align): Declare.
6551 * config/tc-sparc.c (sparc_cons_align): New function.
6552 (sparc_handle_align): New function.
6553 * read.c (cons_worker): Call md_cons_align if it is defined.
6555 * as.h (struct frag): Add fr_file and fr_line fields.
6556 * frags.c (frag_new): Set fr_file and fr_line.
6557 (frag_var): Likewise.
6558 (frag_variant): Likewise.
6560 * as.h (struct frag): Remove unused align_mask and align_offset
6563 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6564 From <uddeborg@carmen.se>.
6566 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6568 * configure.in (mips-*-osf*): New target.
6569 * configure: Rebuild.
6571 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6573 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6575 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6576 between co-processor comparisons and branches for the VR4300.
6578 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6580 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6581 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6583 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6584 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6585 includedir): Use autoconf set values.
6588 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6590 * listing.c (listing_eject): Don't do anything if listing is 0.
6591 (listing_list): Likewise.
6592 (listing_source_line): Likewise.
6593 (listing_title): Don't save title if listing is 0.
6594 (listing_source_file): Check listing rather than listing_tail.
6596 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6597 using shared libraries.
6598 * configure: Rebuild.
6600 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6602 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6603 absolute expression if a relocation type was specified.
6605 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6607 * configure.in: Add support for *-*-rtems* configurations.
6608 * configure: Rebuild.
6610 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6612 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6613 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6614 opcodes library for alpha.
6615 * configure: Rebuild with autoconf 2.10.
6616 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6617 use new opcode table.
6618 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6619 (LOCAL_LABEL): Define differently if OBJ_ELF.
6620 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6621 * config/alpha-opcode.h: Remove.
6622 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6623 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6624 include/opcode/alpha.h rather than config/alpha-opcode.h.
6626 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6628 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6629 relocation symbol was not resolved.
6630 * config/obj-coff.c (do_relocs_for): Likewise.
6632 * write.c (adjust_reloc_syms): Refetch the symbol section after
6633 calling S_GET_VALUE, since it may have changed.
6635 * expr.c (struct expr_symbol_line): Define.
6636 (expr_symbol_lines): New static variable.
6637 (make_expr_symbol): Add entry to expr_symbol_lines.
6638 (expr_symbol_where): New function.
6639 * expr.h: Use extern on function declarations.
6640 (expr_symbol_where): Declare.
6641 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6642 rather than printing the meaningless name of an expression
6645 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6647 * config/tc-i386.c (md_number_to_chars): Deleted.
6648 * config/tc-i386.h (md_number_to_chars): New macro.
6650 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6652 (load_symbol_address, load_expression): Use build_mem.
6653 (build_operate): New function.
6654 (emit_addq_r): Use it.
6656 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6658 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6660 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6662 * config/tc-vax.h (NOP_OPCODE): Define.
6664 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6666 * config/obj-vms.h (S_IS_COMMON): Define.
6667 (S_IS_LOCAL): Check for \002 as well as \001.
6668 (LONGWORD_ALIGNMENT): New macro.
6669 (SUB_SEGMENT_ALIGN): Use it.
6671 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6673 * config/vms-conf.h: Reconcile with conf.in.
6675 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6677 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6680 * doc/as.texinfo: Document that any number of hex digits can
6683 * as.c (struct defsym_list): Define.
6684 (defsyms): New static variable.
6685 (parse_args): Just put --defsym arguments on defsyms list, rather
6687 (main): Define defsyms after output file is created.
6689 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6690 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6692 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6693 insn_error rather than calling check_absolute_expr.
6695 * as.c (emulation_name): Remove unused static variable.
6696 (default_emul_bfd_name): Add return NULL to avoid warning.
6697 * ecoff.c (ecoff_stab): Remove unused variables name and
6699 * frags.c (frag_new): Remove unused variable tmp.
6700 * hash.c (hash_grow): Parenthesize + within <<.
6701 (hash_print_statistics): Use %lu, not %d, to print unsigned
6703 * messages.c: Include "libiberty.h".
6704 (fprint_value): Add cast to avoid printf warning.
6705 (sprint_value): Likewise.
6706 * read.c: Include "ecoff.h".
6707 (emit_expr): Add casts to avoid printf warnings.
6708 * read.h: Use extern for function declarations.
6709 (pop_insert): Declare.
6710 * stabs.c: Include "ecoff.h".
6711 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6712 former_last_fragP, and new_fragP.
6713 * subsegs.h (subsegs_print_statistics): Declare.
6714 * symbols.c (debug_verify_symchain): Change macro to discard
6716 * write.c (dump_section_relocs): Likewise.
6717 * write.h: Use extern for function declarations.
6718 (write_print_statistics): Declare.
6719 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6721 * config/e-mipself.c (mipself_bfd_name): Likewise.
6722 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6724 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6725 emit relocations against external symbols.
6727 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6728 message if bfd_reloc_type_lookup fails, rather than calling
6731 * config/tc-alpha.c (alpha_force_relocation): Add
6732 BFD_RELOC_12_PCREL to switch.
6734 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6736 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6737 TE_PE (Lfoo, not .Lfoo).
6739 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6741 * read.c (s_fill): Don't warn about a zero repeat count.
6743 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6744 coprocessor register.
6746 * config/tc-i386.c (md_assemble): When checking the size of a
6747 register to set the size of an instruction, do a bitwise and with
6748 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6751 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6753 * config/tc-h8300.c (parse_reg): Tweak error messages.
6754 (build_bytes): Likewise.
6755 (skip_colonthing): Handle :32 suffix.
6756 (get_specific): Promote L_24 to L_32 if it makes a match.
6757 Don't always promote L_8 to L_16.
6758 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6760 * config/tc-h8300.c (Smode): New variable.
6761 (h8300hmode): Turn off Hmode.
6762 (h8300smode): New function. Turn on Smode and Hmode.
6763 (md_pseudo_table): New ".h8300s" pseudo-op.
6764 (parse_reg): Handle "exr" register.
6765 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6766 Handle "mach" and "machl" operands for ldmac.
6767 (get_specific): Handle "stm.l" and "ldm.l".
6768 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6769 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6772 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6774 * doc/as.texinfo: Reorder chapter of machine dependent options so
6775 that it is sorted by chip name.
6777 * doc/as.texinfo: Use consistant spelling of Vax.
6778 * doc/c-vax.texi: Likewise.
6780 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6782 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6784 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6785 (md_apply_fix): Likewise.
6786 (pa_try): New function.
6787 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6789 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6791 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6792 (pa_level): New function.
6794 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * listing.c (listing_newline): Don't do anything if listing is 0.
6798 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6800 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6801 symbol_create, not symbol_new.
6803 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6805 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6806 absolute symbol unless TC_FORCE_RELOCATION returns true.
6808 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6810 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6811 the symbol to a pointer. Don't set previous_file_symbol.
6812 Simplify symbol list rearrangement.
6813 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6814 (coff_adjust_symtab): Don't check previous_file_symbol.
6816 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6818 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6820 (md_pseudo_table): Add ppc_elf_lcomm.
6822 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6825 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6826 (md_begin): Add digits to alt_notend_table.
6827 (md_parse_option): Make s a const pointer.
6829 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6830 (s_empty): New static function.
6832 * config/obj-coff.c (struct filename_list): Only define if not
6834 (filename_list_head, filename_list_tail): Likewise.
6835 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6836 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6837 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6838 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6839 remove the new symbol from the list.
6840 (obj_coff_endef, both versions): Call tag_insert even if there is
6841 an old symbol with the same name, if the old symbol does not
6843 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6844 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6845 symbol that will be moved to the end of the symbol list.
6846 (coff_adjust_section_syms): Always call section_symbol for .text,
6848 (coff_frob_section): Likewise. Also, remove unused variable
6851 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6852 manipulating frags directly.
6853 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6856 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6857 whether the next character is '*' before checking whether we are
6858 at the start of a line. Permit LINE_COMMENT_START to start a
6859 comment in state 1 (seen some whitespace) as well, to match the
6862 * gasp.c (do_align): Permit a fill value for .align.
6864 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6866 * read.c (next_char_of_string): Warn if a newline is seen in the
6867 middle of a string. Call bump_line_counters when appropriate.
6869 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6871 * symbols.c (colon): Use LOCAL_LABEL.
6873 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6875 * Makefile.in (install): Don't check to see if tooldir exists.
6876 Make $(tooldir) and $(tooldir)/bin.
6878 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6880 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6883 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6885 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6886 insn_error. Don't put the string "ERROR" in insn_error. Set
6887 insn_error rather than calling as_warn for an unsupported opcode.
6889 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6892 before permitting -64.
6893 * output-file.c (output_file_create): Remove duplicate
6896 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6898 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6899 section rather than a .reginfo section.
6900 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6903 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6904 bit value with the high bit set.
6906 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * read.c (s_lcomm): Set section flags for .sbss section.
6910 * config/tc-mips.c (mips_64): New static variable.
6911 (mips_target_format): If mips_64, return elf64 targets rather than
6913 (md_longopts): Add "32" and "64".
6914 (md_parse_option): Handle -32 and -64.
6915 (md_show_usage): Mention -32 and -64.
6916 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6919 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6921 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6922 for Solaris compatibility.
6924 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6925 .stabd with 4 arguments into a .stabn.
6927 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6929 * config/tc-mips.c (macro): When passing X_add_number to
6930 macro_build, cast it to int first.
6932 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6934 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6935 created by emit_expr.
6937 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6938 as_perror rather than assert.
6940 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6942 * config/tc-mips.c (mips_ip): Mark sections created to hold
6943 floating point information as read only.
6945 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6947 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6949 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6951 * read.c (potable): Add .skip as a synonym for .space.
6953 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6954 4 arguments, providing the 4th argument is 0, to allow
6955 compatibility with the Solaris assembler.
6957 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6959 * config/tc-sh.h (struct sh_segment_info_type): Define.
6960 (TC_SEGMENT_INFO_TYPE): Define.
6961 (sh_frob_label): Declare.
6962 (tc_frob_label): Define.
6963 (sh_flush_pending_output): Declare.
6964 (md_flush_pending_output): Define.
6965 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6966 reloc before the instruction if necessary.
6967 (sh_frob_label): New function.
6968 (sh_flush_pending_output): New function.
6969 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6970 when looking for the reloc for the target of .uses.
6971 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6972 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6974 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6975 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6976 the absolute symbol.
6978 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6979 TC_SEGMENT_INFO_TYPE is defined.
6981 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6983 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6984 matches the register size.
6986 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6988 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6990 (do_relocs_for): Likewise.
6991 (fixup_segment): Don't just quit if linkrelax is set. Try to
6992 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6995 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6997 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6998 relative relocations with -mrelocatable. Also allow unfixed
6999 relocs in .ex_shared.
7001 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7003 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7004 non-zero before assuming this is a long file name.
7005 (w_strings): Likewise.
7006 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7008 * config/obj-coff.c (w_strings): Move declaration of i inside
7009 #ifdef block which uses it.
7011 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7013 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7014 "relaxmode". Output relocs which identify various relaxing
7015 possibilities for mov.[bwl] instructions.
7016 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7018 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7020 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7021 (MD_APPLY_FIX3): Define.
7022 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7024 (md_apply_fix3): Renamed from md_apply_fix.
7025 If pcrel reloc and symbol is in different section, undo effects
7028 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7030 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7031 any reloc with an LR% or RR% field selector for SOM.
7033 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7035 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7038 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7040 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7042 (yank_symbols): Likewise.
7044 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7046 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7047 BFD_ASSEMBLER, add name field.
7048 * config/obj-coff.c: Include "libiberty.h".
7049 (coff_header_append): Handle long section names.
7050 (crawl_symbols): Just use the name field for the symbol name,
7051 without worrying about null byte termination.
7052 (w_strings): Handle long section names.
7053 (write_object_file): Likewise. Also, use the name field, rather
7055 (obj_coff_add_segment): Permit long section names.
7056 (obj_coff_init_stab_section): Use the name field, rather than
7058 (adjust_stab_section): Likewise.
7059 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7061 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7062 (mem_fmt): Likewise.
7063 (md_apply_fix): Don't check fx_im_disp field.
7065 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7067 * configure.in: Add * after sparc*-*-vxworks.
7068 * configure: Rebuild.
7070 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7071 define it to comment_chars. Use tc_comment_chars rather than
7073 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7074 * config/tc-m68k.h (tc_comment_chars): Define.
7075 (m68k_comment_chars): Declare.
7076 * config/tc-m68k.c (m68k_comment_chars): Rename from
7077 comment_chars. Change into a pointer rather than an array.
7078 (md_longopts): Add "bitwise-or".
7079 (md_parse_option): Handle OPTION_BITWISE_OR.
7080 (md_show_usage): Mention --bitwise-or.
7081 * doc/c-m68k.texi: Document --bitwise-or.
7083 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7088 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7089 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7090 correct handling of input line pointer, and call
7091 demand_empty_rest_of_line.
7093 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7095 * config/tc-sparc.c (in_bitfield_range): New static function.
7096 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7097 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7098 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7099 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7100 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7102 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7104 * config/obj-coff.c: BFD_ASSEMBLER:
7105 (coff_last_bf): New static variable.
7106 (coff_frob_symbol): Set endndx of a .bf symbol.
7108 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7109 (last_bfP): New static variable.
7110 (yank_symbols): Set endndx of a .bf symbol.
7112 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7114 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7115 and -s options. Add -be for good measure.
7117 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7119 * read.c (s_space): Support non-constant fill value. Handle fill
7120 value correctly for a size other than 1.
7122 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7124 * config/tc-arm.c (my_get_float_expression): Update call to
7125 gen_to_words, X_PRECISION changed from 6 to 5.
7127 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7129 * config/tc-ppc.c (register_name,reg_name_search): Move register
7130 name lookup from PE specific code to all targets. Add support for
7131 -mregnames/-mno-regnames to control whether register names are
7133 (md_assemble): Call register_name for all platforms.
7134 (md_parse_option): Add support for -mregnames/-mno-regnames.
7136 * configure.in (powerpcle*-*-solaris): Add support.
7137 (powerpc*-*-linux): Ditto.
7138 * configure: Regenerate.
7140 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7142 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7144 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7145 be associated with a single %lo reloc.
7147 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7148 before comparing against MAX_GPREL_OFFSET, so that negative
7149 numbers are handled correctly.
7152 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7154 * config/tc-sparc.c (last_insn): New static variable.
7155 (md_assemble): Warn about putting floating point branches in a
7156 delay slot. If architecture is less than v9, insert NOP
7157 instructions between floating point instructions and floating
7158 point branches. (The SunOS assembler does both these operations.)
7159 Save the last instruction opcode.
7160 (sparc_ip): Add pinsn parameter. Change caller.
7162 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7163 for byte jump to next instruction to skip empty frags.
7165 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7167 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7168 for addq with a 16 bit signed value, just emit a lda instruction
7171 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7173 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7176 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7178 * configure.in: Permit --enable-shared to specify a list of
7180 * configure: Rebuild.
7182 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7184 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7185 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7187 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7189 * config/atof-ieee.c: Fix handling of denormalized extended
7190 precision numbers and overflow/underflow detection.
7191 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7192 not include the 16 bit gap in the m68k extended precision format.
7194 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7196 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7198 * configure: Rebuild.
7200 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7202 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7203 be accessed using the $gp register.
7204 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7206 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7208 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7209 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7211 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7213 * read.c (get_line_sb): Bump line counters based on
7214 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7215 call LISTING_NEWLINE.
7216 (s_macro): Don't call demand_empty_rest_of_line.
7217 * app.c (do_scrub_chars): When handling C style comments, unget
7220 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7222 * read.h (enum linkonce_type): Define.
7223 (s_linkonce): Declare.
7224 * read.c (potable): Add "linkonce".
7225 (s_linkonce): New function.
7226 * subsegs.h (segment_info_type): Add linkonce field to
7227 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7228 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7229 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7230 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7232 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7233 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7234 entry based on the linkonce field in segment_info.
7235 * doc/as.texinfo: Document .linkonce.
7237 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7239 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7241 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7243 * stabs.c (s_stab_generic): Call the listing functions before
7244 doing the rest of the processing, which may involve freeing the
7245 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7246 SEPARATE_STAB_SECTIONS case.
7248 * config/tc-hppa.c: Remove nested comment.
7249 (tc_gen_reloc): Move label done inside the ifdef in which it is
7251 (md_apply_fix): Pass pointers to correct types to libhppa.h
7252 functions. Always return a value.
7254 * config/tc-mips.h (tc_frob_file): Define.
7255 (mips_frob_file): Declare.
7256 * config/tc-mips.c (struct mips_hi_fixup): Define.
7257 (mips_hi_fixup_list): New static variable.
7258 (imm_unmatched_hi): New static variable.
7259 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7260 offset_reloc. Pass imm_unmatched_hi to append_insn.
7261 (append_insn): Add unmatched_hi parameter. If it is set, add the
7262 new fixup to mips_hi_fixup_list. Change all callers.
7263 (mips_ip): Set imm_unmatched_hi when appropriate.
7264 (mips_frob_file): New function.
7266 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7268 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7269 * configure: Regenerated.
7271 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7273 * as.c (main): Call bfd_set_error_program_name.
7275 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7277 * as.h (strdup): Don't declare.
7278 * stabs.c: Include libiberty.h
7279 (get_stab_string_offset): Use xstrdup rather than strdup.
7280 (s_stab_generic): Likewise.
7281 * as.c (parse_args): Likewise.
7282 * read.c (s_mri_sect): Likewise.
7284 * gasp.c (change_base): Recognize \(...) construct documented to
7285 pass through enclosed characters literally through to the output.
7286 (process_assigns): Likewise. Also, be more careful to avoid
7287 looking past the end of the buffer.
7289 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7291 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7292 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7294 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7296 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7298 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7300 * config/alpha-opcode.h: Added cvtst instruction.
7302 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7304 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7305 string. Extract the addend from the result of expression.
7307 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7309 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7310 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7311 mode, change the state to 3 rather than 1.
7313 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7315 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7316 correspond to 11 March change.
7318 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7320 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7321 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7323 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7325 * configure: Rebuild with autoconf 2.8.
7327 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7329 * config/atof-ieee.c (gen_to_words): Improve handling of
7330 X_PRECISION numbers. Based on patches from Andreas Schwab
7331 <schwab@issan.informatik.uni-dortmund.de>.
7333 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7335 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7337 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7338 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7339 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7340 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7343 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7345 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7347 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7349 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7350 (pa_def_subspaces): Add $MILLICODE$.
7351 (pa_spaces_begin): Set section flags for $MILLICODE$.
7353 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7355 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7356 not SHT_NOBITS. Don't tamper with flags based on type if a
7357 special section was found (revert Feb 29 change).
7359 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7360 if aligning to a longword boundary or greater.
7362 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7364 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7366 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7368 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7369 * configure: Regenerated.
7371 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7373 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7374 R_N1SEL since they're not defined for old versions of hpux.
7376 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7377 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7378 R_N0SEL and R_N1SEL.
7380 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7382 * flonum-konst.c: Add two more constants for 1e+-2048 and
7383 1e+-4096, and correct the other constants.
7385 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7387 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7389 * config/obj-elf.c (obj_elf_section): Allow predefined section
7390 types to set the nobits type. Avoid a shadowed declaration.
7392 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7394 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7395 reduce relocs using e_nlrsel field selectors.
7397 * write.c (fix_new_exp): Don't use #elif. Some compilers
7400 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7402 (pa_chk_field_selector): Handle new field selectors for SOM.
7404 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7406 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7407 * configure: Rebuild.
7408 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7409 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7411 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7414 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7416 * mpw-make.sed: Update to handle shared library support.
7418 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7420 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7421 the insn on mismatch.
7423 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7425 * configure.in: Add support for a29-coff.
7426 * configure: Rebuild.
7428 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7430 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7431 of the section when looking for the R_SH_USES fixup, because the
7432 frag addresses have not yet been adjusted.
7434 * gdbinit.in: Set a breakpoint on as_warn_where.
7436 * config/tc-mips.c (macro): Add missing arguments to macro_build
7437 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7439 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7441 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7442 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7444 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7446 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7448 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7450 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7451 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7452 Recognize [uU] format args as sparclet cpregs.
7454 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7456 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7459 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7461 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7462 well as S_IS_EXTERNAL.
7463 (tc_fix_adjustable): Likewise.
7464 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7465 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7467 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7468 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7470 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7472 * config/tc-sparc.c (max_architecture): Change to sparclite for
7474 (default_compatible): Delete.
7475 (sparc_ffs): New function.
7476 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7477 (sparc_ip): Rewrite architecture match and bump logic.
7479 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7481 * configure.in: Check for 'do not mix' from native linker before
7482 trying to use -rpath.
7483 * configure: Rebuild.
7485 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7487 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7488 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7489 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7490 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7492 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7493 to the symbol lnnoptr field, to get the correct file offset.
7495 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7497 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7498 symbols that are not function, file, or section symbols to be
7501 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7503 * configure: Set and substitute RPATH_ENVVAR.
7504 * configure: Rebuild.
7505 * Makefile.in (RPATH_ENVVAR): New variable.
7506 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7508 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7509 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7510 * configure: Rebuild.
7512 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7514 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7515 appropriate flags in BFD section.
7517 * configure.in (m68k-*-psos*): New target.
7518 * configure: Rebuild.
7519 * config/te-psos.h: New file.
7520 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7523 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7525 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7526 * configure.in: Remove duplicate setting of cpu_type. Check
7527 whether opcodes library is required for on all targets, not just
7529 * configure: Rebuild.
7531 * config/tc-mips.c (mips_big_got): New static variable.
7532 (s_extern): Don't declare.
7533 (reg_needs_delay): New static function.
7534 (macro_build): Permit GOT/CALL_HI/LO relocs.
7535 (macro_build_lui): If place is not NULL, use the number in the
7537 (load_address): Handle mips_big_got case.
7538 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7540 (OPTION_XGOT): Define.
7541 (md_longopts): Add "xgot" if OBJ_ELF.
7542 (md_parse_option): Handle -xgot.
7543 (md_show_usage): Mention -xgot.
7544 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7545 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7547 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7549 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7550 the byte relocation, point it to the low byte of the word.
7552 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7554 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7555 * configure: Rebuild.
7557 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7559 * configure.in: Recognize any sparc* cpu.
7560 * configure: Regenerated.
7562 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7564 * read.c (potable): Add "mri" and ".mri".
7565 (s_mri): New function.
7566 * read.h (s_mri): Declare.
7567 * app.c (scrub_m68k_mri): New static variable.
7568 (mri_pseudo): New static variable.
7569 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7570 flag_m68k_mri. Initialize scrub_m68k_mri.
7571 (mri_state, mri_last_ch): New static variables.
7572 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7574 (app_push): Save new fields.
7575 (app_pop): Restore new fields.
7576 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7577 If TC_M68K, use a trivial state machine to look for occurrences of
7578 the .mri pseudo-op, and change the mode appropriately.
7579 * as.h (do_scrub_begin): Update prototype.
7580 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7582 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7584 (m68k_mri_mode_change): New function.
7585 (md_parse_option): Set reg_prefix_optional_seen.
7586 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7587 (MRI_MODE_CHANGE): Define.
7588 * doc/as.texinfo: Document .mri pseudo-op.
7590 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7593 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7595 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7596 * config/m68k-parse.h (enum pic_relocation): Define.
7597 (struct m68k_exp): Add pic_reloc field.
7598 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7599 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7600 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7602 * config/tc-m68k.c: Delete definition of NO_RELOC.
7603 (struct m68k_it): Add pic_reloc field.
7604 (add_fix): Copy over pic_reloc field.
7605 (md_pseudo_table): Interpret .align parameter as byte count.
7606 (mote_pseudo_table): Likewise.
7607 (tc_m68k_fix_adjustable): New function.
7608 (get_reloc_code): New function.
7609 (md_assemble): Use it as last argument to fix_new_exp.
7610 (md_apply_fix_2): For a relocation against a symbol don't put the
7611 addend into the data.
7612 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7613 (m68k_ip): Don't relax an operand that requires pic relocation.
7614 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7616 * write.c (fixup_segment): Don't add symbol value to addend if
7617 TC_M68K and OBJ_ELF.
7618 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7619 (motorola_operand): Add rule for `(zapc, EXPR)'.
7621 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7623 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7624 *really* is permissible before the comma.
7626 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7628 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7629 inserting nop instructions.
7631 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7633 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7635 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7637 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7638 class setting for a CALLNAME symbol in COFF.
7640 * read.c (potable): Pass negative numbers for new .balign[wl] and
7641 .p2align[wl] pseudo-ops.
7642 (s_align_bytes): Treat a negative argument as specifying the fill
7644 (s_align_ptwo): Likewise.
7646 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7648 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7649 (do_align): Take new len parameter. Change all callers. Pass it
7651 (s_align_bytes): Arg now indicates the length of the fill pattern.
7652 (s_align_ptwo): Likewise.
7653 * config/obj-coff.c (write_object_file): Pass length to
7655 * config/tc-i386.h (md_do_align): Take new len parameter.
7656 * config/tc-m88k.h (md_do_align): Likewise.
7657 * config/tc-m88k.c (m88k_do_align): Likewise.
7658 * config/tc-sh.h (md_do_align): Likewise.
7659 * config/tc-sh.c (sh_do_align): Likewise.
7660 * doc/as.texinfo: Document new pseudo-ops.
7662 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7663 done in cvt_frag_to_fill.
7665 * config/tc-sh.h (sh_do_align): Declare.
7666 (md_do_align): Define.
7667 * config/tc-sh.c (sh_do_align): New function.
7669 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7670 difference if the next address is before the current one.
7672 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7673 (archs): Initialize new field.
7674 (m68k_ip): Don't list alias names when listing CPUs which support
7677 * as.c (main): Call parse_args before read_begin.
7678 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7679 front of generated pseudo-ops.
7680 * read.c (potable): Ignore "name".
7681 (s_app_file): Permit a single quote after the string, since one
7682 may appear in m68k MRI mode.
7684 * configure.in: Check for --enable-shared. If linking against
7685 shared BFD and opcodes, fix library name on SunOS, and try to set
7687 * configure: Rebuild.
7689 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7691 * as.h (flag_m68k_mri): Declare.
7692 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7693 * Many files: For MRI syntax that is specific to the m68k MRI
7694 assembler, check flag_m68k_mri rather than flag_mri or
7695 MRI_MODE_NEEDS_PSEUDO_DOT.
7697 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7699 * config/tc-i960.c (ARCH_HX): Define.
7701 (targ_has_sfr): Handle ARCH_HX.
7702 (targ_has_iclass): Handle ARCH_HX.
7703 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7704 (tc_headers_hook): If the architecture was specified explicitly,
7705 use it when setting the flags. Set the extern variable coff_flags
7706 rather than headers->filehdr.f_flags, since the latter is set
7707 unconditionally in obj-coff.c.
7708 (i960_handle_align): Remove unused variable fixp.
7710 Support for building bfd and opcodes as shared libraries, based on
7711 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7712 * configure.in: Set OPCODES and BFD to search directories.
7713 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7714 * configure: Rebuild.
7715 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7716 (LIBDEPS): New variable.
7717 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7718 $(HLDFLAGS) in link.
7719 (check): Set LD_LIBRARY_PATH in the environment.
7721 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7723 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7724 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7725 read-only, not read/write.
7727 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7729 * Makefile.in (INSTALL_XFORM): Remove -e.
7731 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7733 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7734 than comparing S_GET_SEGMENT to undefined_section.
7735 (write_object_file): Skip symbols which were equated to an
7736 undefined or common symbol.
7737 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7738 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7740 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7741 or S_IS_COMMON call S_GET_VALUE.
7742 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7743 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7744 to an undefined or common symbol, convert the reloc to be against
7746 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7747 undefined or common symbol.
7748 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7749 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7750 to an undefined or common symbol, convert the reloc to be against
7752 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7753 undefined or common symbol.
7754 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7755 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7757 (yank_symbols): Skip symbols which were equated to an undefined or
7760 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7762 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7763 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7765 * configure.in: Make sure we only add m68k-parse.o to
7766 ${extra_objects} once, no matter how many m68k targets have been
7768 * configure: Rebuild.
7770 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7772 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7773 * configure: Rebuild.
7775 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7777 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7778 * doc/c-m68k.texi: Document .extend and .ldouble.
7780 * configure.in (m68*-apple-aux*): New target.
7781 * config/te-aux.h: New file.
7782 * config/obj-coff.c (compare_external_relocs): New static function
7784 (do_relocs_for): Sort relocs if TE_AUX.
7785 (fixup_segment): If TE_AUX, store common symbol value in segment.
7786 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7788 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7790 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7792 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7794 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7795 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7797 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7798 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7799 an undefined symbol and the size of a function symbol.
7800 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7801 for all common symbols.
7803 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7805 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7808 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7811 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7813 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7814 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7816 * ecoff.c (localsym_t): Add addend field.
7817 (add_ecoff_symbol): Add addend argument. Change all callers.
7818 (coff_sym_value): Make static.
7819 (coff_sym_addend): New static variable.
7820 (ecoff_directive_def): Initialize coff_sym_addend.
7821 (ecoff_directive_val): Accept symbol + constant.
7822 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7823 (ecoff_build_symbols): Include the addend in the symbol value.
7825 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7827 * config/tc-ppc.c (md_assemble): Ignore overflow on
7828 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7830 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7832 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7833 bytes in size, so offset appropriately in big endian mode when
7834 writing the bottom 2 bytes.
7836 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7838 * config/tc-sparc.c (default_compatible): New static local.
7839 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7840 (sparc_ip): If no architecture or -bump specified, don't mark as
7841 mismatched those in default_compatible.
7843 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7845 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7846 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7847 * configure: Rebuild.
7848 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7849 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7850 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7851 (sco_id): Declare if SCO_ELF.
7853 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7855 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7856 ({max,warn_after}_architecture): New static locals.
7857 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7858 If both architecture and -bump requested, set max_architecture to max.
7859 (sparc_md_end): Simplify.
7860 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7861 Rewrite code to bump architecture and check for conflicts.
7862 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7863 with Solaris assembler.
7864 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7865 (md_show_usage): Update.
7867 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7869 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7871 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7873 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7874 #ifdef sparcv9 when choosing value.
7877 (sparc_md_end): Declare.
7878 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7879 (initial_architecture): New static local.
7880 (can_bump_v9_p): Likewise.
7881 (NO_V9): Delete all occurrences.
7882 (sparc_md_end): New function.
7883 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7884 Don't bump architecture to v9 unless can_bump_v9_p set.
7885 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7886 * configure.in (sparc64 target cpu): Don't set obj_format here.
7887 (SPARC_V9): Renamed from sparcv9.
7888 (sparc64-*-elf*): Define SPARC_ARCH64.
7889 * configure: Regenerated.
7890 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7891 (SPARC_ARCH64): Add.
7892 * conf.in: Regenerated.
7893 * config/vmsconf.h: Update.
7895 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7897 * config/tc-mips.c (load_register): Optimise "dli" loads.
7898 (md_show_usage): add "-mcpu=vr4100" to help text.
7900 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7902 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7903 undefined symbol, preserve the X_op of O_symbol.
7904 (S_GET_VALUE): Fix check to permit this case.
7905 * write.c (write_relocs): If a reloc is against an undefined
7906 symbol equated to another symbol, change the reloc to be against
7908 * config/obj-coff.c (do_relocs_for): Likewise.
7910 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7913 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7915 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7916 computer is PowerPC.
7918 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7920 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7921 mentioned in the eabi.
7923 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7925 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7926 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7928 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7930 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7932 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7934 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7935 as a section it is ok to have unadorned -mrelocatable pointers in.
7937 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7939 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7942 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7944 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7945 dependent section attributes can be handled.
7947 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7948 macros to add support for exclude section flag and ordered section
7951 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7952 functions to add support for exclude section flag and ordered
7955 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7957 * subsegs.c (section_symbol): Don't try to look up the section
7958 symbol in the hash table. It should be possible to have a symbol
7959 with the same name as a section, but no connection to it.
7961 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7962 From James Carlson <carlson@xylogics.com>.
7964 * expr.c (operand): Skip whitespace after a close parenthesis.
7965 From James Carlson <carlson@xylogics.com>.
7967 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7969 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7970 as_warn_where for relocation overflow.
7971 (parse_reg): Accept register name only if next character is
7974 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7976 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7977 addresses for static variables.
7979 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7981 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7982 and xgot give the old toc16 relocation.
7983 (md_apply_fix3): Support all GOT relocations.
7985 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7987 * config/tc-mips.c (load_address): Correctly handle a constant in
7988 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7990 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7992 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7993 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7994 (build_Mbytes): Handle REG_B.
7996 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8000 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8002 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8004 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8006 * config/obj-coff.c (write_object_file): Set the s_align field to
8007 the number of bytes, rather than to the power of 2.
8009 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8011 * Makefile.in (DISTCLEAN_HERE): New variable.
8012 (distclean): Use it.
8013 (maintainer-clean): Depend upon clean-here rather than clean,
8014 distclean, and clean-info. Run make maintainer-clean in doc.
8015 Remove files listed in DISTCLEAN_HERE.
8016 * doc/Makefile.in (maintainer-clean realclean): Split out from
8017 distclean. Depend upon clean-info and distclean.
8019 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8021 * mac-as.r: Fix copyright and version strings.
8022 (cfrg): Use PROG_NAME instead of literal name.
8024 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8026 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8028 * config/tc-a29k.h (tc_unrecognized_line): Define.
8029 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8030 (md_operand): Handle a29k style local dollar labels.
8032 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8034 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8036 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8038 * read.c (s_fill): If md_flush_pending_output is defined, call
8041 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8043 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8044 Treat rs_align_code like rs_align.
8046 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8048 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8049 converting an absolute address into a PC-relative one.
8051 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8053 * mpw-config.in: Don't always use te-generic.h for emulation.
8054 (powerpc-apple-macos): Use emulation te-macos.h.
8055 * mpw-make.sed (install, install-only): Edit in Mac-specific
8058 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8060 * configure.in: Improve message about unsupported ELF targets.
8061 * configure: Rebuild.
8063 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8064 pattern is zero. From Manfred Hollstein.
8066 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8068 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8069 the various idata sections, we check the name on the .section pseudo.
8071 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8073 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8074 add section's paddr to add_number; compatibility to native as and
8077 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8079 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8081 * hash.c (struct hash_entry): Moved here...
8082 * hash.h (struct hash_entry): ...from here.
8084 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8085 if it's already known to be null.
8087 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8089 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8090 bit relocs converted to PC relative relocs. This turned out to
8091 add the offset from the beginning of .text twice.
8093 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8095 * stabs.c (s_stab_generic): In 's' case, free string from
8098 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8100 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8103 * subsegs.h (segment_info_type): Make bitfields unsigned.
8105 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8106 and move them together. On most systems this will reduce the
8107 structure size by one word.
8108 (operatorT): Define O_max.
8109 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8112 * read.c (pop_insert): Print error returned by hash table
8115 * as.c (dump_statistics): Split out from main; dump some hash
8116 table stats and target-specific stats.
8117 (start_time): No longer automatic to main.
8118 (main): Set file-level start_time and call dump_statistics at
8119 exit. Exit by calling xexit.
8120 (show_usage): Make --statistics description less specific.
8121 * subsegs.c (subsegs_print_statistics): New function.
8122 * write.c (write_print_statistics): New function.
8123 (n_fixups): New static variable.
8124 (fix_new_internal): Increment it.
8125 * read.c (read_print_statistics): New function.
8126 * read.h (read_print_statistics): Declare.
8127 * symbol.c (symbol_print_statistics): New function.
8128 * symbol.h (symbol_print_statistics): Declare.
8129 * hash.c (hash_print_statistics): New function.
8130 * hash.h (hash_print_statistics): Declare.
8131 * config/tc-i386.c (i386_print_statistics): New function.
8132 * config/tc-i386.h (i386_print_statistics): Declare.
8133 (tc_print_statistics): New macro.
8134 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8137 * hash.c (DELETED): Rewrite to use a valid but unique address.
8138 (START_POWER): Reduce to 10.
8139 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8140 Add new values for counting strcmp calls.
8141 (GROW_FACTOR): New macro.
8142 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8144 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8145 (hash_new): Use FULL_VALUE.
8146 (struct hash_control): Definition moved here.
8147 (hash_code): Don't mask to low bits.
8148 (hash_ask): Mask returned hash code here. Check hash value before
8149 calling strcmp; count strcmp calls.
8150 * hash.h (struct hash_control): Declare, don't define, here.
8151 (HASH_STATLENGTH): Deleted.
8152 (struct hash_entry): Add field for hash code.
8153 (hash_say, hash_apply): Don't declare.
8155 * hash.c (destroy): Return void.
8156 (applicatee): Ditto.
8157 (main): Fix declarations.
8158 (hash_apply): Return void. Argument `function' returns void. Put
8159 inside "#ifdef TEST".
8160 (hash_say): Define only if TEST is defined.
8161 * hash.h (hash_apply, hash_say): Declarations deleted.
8163 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8165 * configure: Rebuild with autoconf 2.7.
8167 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8169 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8170 * configure: Rebuild with autoconf 2.6.
8172 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8174 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8175 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8177 (ppc_frob_file): Remove.
8178 * config/tc-ppc.h (tc_frob_file): Don't define.
8179 (ppc_frob_file): Don't declare.
8181 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8183 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8184 * config/alpha-opcode.h: Include one-operand variants of jmp and
8187 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8188 with te-delta.h in 8.3 file systems.
8189 * configure.in: Adjusted.
8191 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8193 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8195 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8197 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8199 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8201 Version 2.6 released.
8202 * Makefile.in (VERSION): Updated to 2.6.
8204 * config/obj-coff.c (write_object_file): Change use of md_do_align
8205 to pass a pointer rather than a fill value, to match other uses.
8207 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8209 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8211 * as.c (main): Move md_end call to just after call to
8212 perform_an_assembly_pass. Delete cpu-specific code here.
8213 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8214 * config/tc-arm.c (md_end): Unused function deleted.
8215 * config/tc-ns32k.c (md_end): Ditto.
8217 * config/tc-i386.c (i386_align_code): New function, moved here
8218 from HANDLE_ALIGN macro.
8219 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8221 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8223 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8226 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8228 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8229 multi-byte nops to avoid changing gcc. The necessary gcc change
8230 might break old assemblers.
8232 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8234 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8235 generate optimal multi-byte nop instructions for ".align n"
8236 ".align n,0x90", and aligns requiring more than 15 bytes of
8237 padding still generate multiple 0x90's as before.
8239 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8241 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8243 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8245 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8246 * configure: Update.
8247 * mpw-make.sed: Reorder commands to make sed happier.
8248 * config/te-macos.h: New file.
8249 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8251 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8253 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8254 conditional branches.
8255 (md_apply_fix): Likewise.
8257 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8259 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8260 generate a reloc which the linker will not handle correctly. Fix
8261 overflow checking--R_IREL is 18 bits, not 17.
8263 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8265 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8266 from a PC relative reloc if TC_A29K.
8268 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8269 code depends upon it.
8271 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8272 $extend. Based on code from Eric Freudenthal
8273 <freudenthal@nyu.edu>.
8274 * config/tc-a29k.h (LEX_DOLLAR): Define.
8275 * read.c (LEX_DOLLAR): Define if not defined.
8276 (lex_type): Use LEX_DOLLAR.
8278 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8280 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8283 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8285 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8287 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8289 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8290 used only by "dlltool.c".
8292 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8294 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8295 (md_pseudo_table): Don't define "extern".
8297 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8299 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8301 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8303 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8305 * macro.c (macro_expand_body): Don't warn about == with a
8306 nonexistent parameter, in case it is in a comment field.
8308 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8310 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8311 set, even if macro_alternate is set.
8312 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8313 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8314 the token unless it ended in '@'.
8315 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8316 * doc/c-a29k.texi: Document macro usage on A29K.
8318 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8320 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8322 (install_operand): Likewise.
8324 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8326 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8328 * configure.in (m88k-motorola-sysv*): New target.
8329 * configure: Rebuild.
8330 * config/te-delta88.h: New file.
8331 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8333 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8334 (md_do_align): Define.
8335 * config/tc-m88k.c: Include "subsegs.h".
8336 (m88k_do_align): New function.
8338 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8339 (COFF_NOLOAD_PROBLEM): Define.
8340 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8342 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8344 * config/tc-i386.c (md_assemble): For a jump instruction with
8345 non-constant target, require 7 available bytes in the current
8348 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8350 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8353 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8355 * configure.in (alpha-*-linux*): Use ecoff.
8356 * configure: Rebuild.
8357 * ecoff.c (ecoff_directive_extern): New function.
8358 (ecoff_directive_weakext): New function.
8359 (ecoff_build_symbols): Handle weak symbols.
8360 (ecoff_setup_ext): Likewise.
8361 (ecoff_frob_symbol): Warn about weak common symbols.
8362 * ecoff.h (ecoff_directive_extern): Declare.
8363 (ecoff_directive_weakext): Declare.
8364 * symbols.c (S_IS_WEAK): New function.
8365 * symbols.h (S_IS_WEAK): Declare.
8366 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8368 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8371 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8373 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8375 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8376 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8377 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8378 * config/obj-coff.c (coff_frob_symbol): Don't call
8379 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8380 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8383 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8384 (ppc_stab_symbol): New static variable.
8385 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8386 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8387 sy_tc.real_name to the stab string.
8388 (ppc_bc, ppc_ec): New static functions.
8389 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8391 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8393 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8396 * input-scrub.c (input_scrub_push): Reset sb_index.
8398 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8400 * listing.c (listing_newline): Don't create a frag in the absolute
8403 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8405 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8406 (ppc_csect): Move most of the code to ppc_change_csect, and call
8408 (ppc_change_csect): New static function, taken from ppc_csect.
8409 (ppc_section): New static function.
8410 (ppc_saw_abs): New static varable.
8411 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8412 a symbol has no csect.
8413 (ppc_adjust_symtab): New function.
8414 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8415 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8417 * write.c (write_object_file): If tc_adjust_symtab is defined,
8418 call it just before the call to obj_adjust_symtab.
8420 * symbols.c (symbol_find_or_make): Change name to be const.
8421 * symbols.h (symbol_find_or_make): Update declaration.
8423 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8425 * doc/as.texinfo (Align): Mention SH.
8426 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8428 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8429 (Z8000 Directives, even): Don't give numeric align value, instead
8432 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8434 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8437 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8439 * Makefile.in (diststuff): Also make info.
8440 (maintainer-clean realclean): Also make clean-info.
8442 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8444 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8445 (pa_subspace): For ".nsubspa", always create a new subspace
8446 with the given attributes, even if one already exists with the
8449 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8451 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8452 TC_FORCE_RELOCATION, taking an additional section argument. If
8453 the section of the target symbol is not the same as the current
8454 section, always force the relocation to be used.
8455 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8457 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8458 md_pcrel_from function, taking an additional section argument.
8459 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8461 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8462 older TC_FORCE_RELOCATION if not defined.
8463 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8464 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8465 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8466 TC_FORCE_RELOCATION.
8468 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8470 * input-scrub.c (as_where): Set name to null pointer if we don't
8472 * messages.c (identify): Only print filename if non-null.
8473 (as_show_where): Ditto, for line number too.
8474 (as_warn_internal, as_bad_internal): Ditto.
8476 * input-file.c (input_file_open): If the input file can't be
8477 opened, consider it an error.
8479 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8481 * config/tc-mips.c: Added mips_4100 control, and support for
8482 accepting the 4100 as a MIPS architecture variant (md_begin,
8483 macro_build, mips_ip, md_parse_option). Adding suitable
8484 command-line OPTIONs, and updating the help text (md_show_usage).
8486 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8488 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8489 BFD_ASSEMBLER is defined.
8491 * Use one active frag and one obstack per frag chain:
8492 * frags.c (frags): Variable deleted.
8493 (frag_alloc): New function.
8494 (frag_grow, frag_more, frag_variant, frag_now_fix,
8495 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8497 (frag_new): Ditto. Verify that frch_last and frag_now match on
8498 entry and exit, and that old frag_now has non-zero type. Replace
8499 "know" uses with "assert". Use frag_alloc instead of mucking with
8501 * frags.h (frags): Declaration deleted.
8502 * subsegs.h (struct frchain): Add new field frch_frag_now.
8503 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8505 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8506 give it any stricter alignment than frchainS structures need. Do
8507 not initialize frags obstack. Set frag_now to point to
8508 dummy_obstack. Initialize absolute_frchain.
8509 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8510 field of frchainS. Don't create new frags on section switch, and
8511 use frag_alloc when creating a new frag chain. For absolute
8512 section, set frchain_now to absolute_frchain. Verify that
8513 frch_last and frag_now match on entry and exit. Initialize
8514 per-chain obstack, and under gcc, set required alignment to that
8515 needed by fragS structure.
8517 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8519 * stabs.c (get_stab_string_offset): Only copy input string if a
8520 fresh copy is needed, not if the section already exists.
8521 (s_stab_generic): Cache stab section name to bypass lookups, since
8522 usually it will match. Could be made faster still by changing the
8523 memory allocation rules.
8524 (s_xstab): Cache section name to bypass repeated string
8527 * frags.c (frag_new): Deleted register declarations.
8529 * listing.c (frag_now): Don't declare.
8531 * as.c (chunksize): New variable.
8532 (debug_memory): New variable.
8533 (main): If debug_memory is set, reduce chunksize and
8535 * as.h (chunksize): Declare it.
8536 * read.c (read_begin): Use it.
8538 * config/tc-alpha.c (md_shortopts): Include 'g'.
8539 (md_parse_option): Ignore it.
8541 * Makefile.in (distclean): Remove Makefile and config.status from
8542 testsuite directory.
8543 (clean-here): Don't delete testsuite. Instead, delete only the
8544 files within it that would be generated by running tests.
8546 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8547 frag_now_fix instead of accessing obstack info directly.
8548 * config/tc-arm.c (s_ltorg): Ditto.
8549 (md_assemble): Ditto.
8551 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8554 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8556 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8557 chain after parsing value expression, if any, to avoid separating
8558 continued .stabs lines.
8560 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8562 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8563 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8565 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8567 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8568 -mcom support and PPC_OPCODE_ANY for -many.
8569 (md_parse_option): Ditto.
8571 (md_begin): For duplicate instructions, print all duplicates
8574 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8576 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8577 common mode operation.
8578 (md_show_usage): Add -mcom to usage message.
8580 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8582 * expr.c (op_rank): Add O_symbol_rva.
8583 * expr.h (operatorT): Add O_symbol_rva.
8584 * read.c (cons_worker): Set O_symbol_rva when necessary.
8585 * write.c (fix_new_exp): Understand O_symbol_rva.
8587 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8589 * config/tc-mips.c: Correct s_cons arguments. From Michael
8590 Joosten <joost@ori.cadlab.de>.
8592 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8594 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8595 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8596 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8598 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8599 make non-static. Change all users.
8600 * config/obj-coff.h (coff_n_line_nos): Declare.
8602 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8604 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8606 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8608 * config/obj-elf.c (obj_elf_common): Convert specified byte
8609 alignment to power of two. Set size of local bss symbol.
8611 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8613 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8615 * sb.c, macro.c: Decide whether to include <string.h> or
8616 <strings.h> just as as.h does.
8618 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8620 * Makefile.in (site.exp): Fix setting of $srcdir.
8622 * config/tc-arm.c (md_atof): Fix little-endian output.
8623 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8626 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8628 * doc/as.texinfo: Split out the NS32k family documentation,
8629 despite its being commented out for now.
8630 * doc/c-ns32k.texi: New file.
8632 * sb.c, macro.c: Include string.h.
8634 * Makefile.in (comparison): Only check *.o; we don't care if
8635 timestamps inserted by the native linker differ.
8637 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8638 if alignment stricter than 4 bytes is requested; in that case,
8639 align to a 4-byte boundary first.
8641 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8643 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8644 uninitialized" warning for `Max_Source_Offset'.
8646 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8648 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8649 qualifiers and detect errors if present.
8650 (md_assemble): Add call to parse_toc_entry. Also added some support
8651 for the [tocv] qualifier.
8652 (ppc_pe_tocd): New function to support data in the toc section.
8654 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8656 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8659 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8661 * config/tc-m68k.c (isword): Accept all values from -65536 to
8662 +65535, so ~VAL will not be rejected.
8664 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8665 skip characters after the pseudo-op.
8667 * read.c (get_line_sb): Don't look past buffer_limit.
8668 (s_include): In MRI mode, skip characters after the file name.
8670 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8672 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8673 periods in register names.
8675 For older changes see ChangeLog.1.