binutils/opcodes i386-dis.c

[ian@sourceware.cygnus.com]

CVSROOT:	/cvs/binutils
Module name:	binutils
Changes by:	ian@egcs.cygnus.com	99/06/13 17:04:43

Modified files:
	opcodes        : i386-dis.c 

Log message:
	Rework last checkin to the following:
	* i386-dis.c (FWAIT_OPCODE): Define.
	(used_prefixes): New static variable.
	(fetch_data): Don't print an error message if we have already
	fetched some bytes successfully.
	(ckprefix): Clear used_prefixes.  Use FWAIT_OPCODE, not 0x9b.
	(prefix_name): New static function.
	(print_insn_i386): If setjmp fails, indicating a data error, but
	we have managed to fetch some bytes, print the first one as a
	prefix or a .byte pseudo-op.  If fwait is followed by a non
	floating point instruction, print the first prefix.  Set
	used_prefixes when prefixes are used.  If any prefixes were not
	used after disassembling the instruction, print the first prefix
	instead of printing the instruction.
	(putop): Set used_prefixes when prefixes are used.
	(append_seg, OP_E, OP_G, OP_REG, OP_I, OP_sI, OP_J): Likewise.
	(OP_DIR, OP_SIMD_Suffix): Likewise.