From 5dbb6784b7e2b833c036b4df58aa07067e35f476 Mon Sep 17 00:00:00 2001 From: Laurent Vivier Date: Sun, 9 Aug 2015 02:41:40 +0200 Subject: target-m68k: allow to update flags with operation on words and bytes Signed-off-by: Laurent Vivier --- target-m68k/cpu.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'target-m68k/cpu.h') diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h index fa1d0278c0..18b69307a5 100644 --- a/target-m68k/cpu.h +++ b/target-m68k/cpu.h @@ -173,13 +173,23 @@ void cpu_m68k_flush_flags(CPUM68KState *, int); enum { CC_OP_DYNAMIC, /* Use env->cc_op */ CC_OP_FLAGS, /* CC_DEST = CVZN, CC_SRC = unused */ + CC_OP_LOGICB, /* CC_DEST = result, CC_SRC = unused */ + CC_OP_LOGICW, /* CC_DEST = result, CC_SRC = unused */ CC_OP_LOGIC, /* CC_DEST = result, CC_SRC = unused */ + CC_OP_ADDB, /* CC_DEST = result, CC_SRC = source */ + CC_OP_ADDW, /* CC_DEST = result, CC_SRC = source */ CC_OP_ADD, /* CC_DEST = result, CC_SRC = source */ + CC_OP_SUBB, /* CC_DEST = result, CC_SRC = source */ + CC_OP_SUBW, /* CC_DEST = result, CC_SRC = source */ CC_OP_SUB, /* CC_DEST = result, CC_SRC = source */ - CC_OP_CMPB, /* CC_DEST = result, CC_SRC = source */ - CC_OP_CMPW, /* CC_DEST = result, CC_SRC = source */ + CC_OP_ADDXB, /* CC_DEST = result, CC_SRC = source */ + CC_OP_ADDXW, /* CC_DEST = result, CC_SRC = source */ CC_OP_ADDX, /* CC_DEST = result, CC_SRC = source */ + CC_OP_SUBXB, /* CC_DEST = result, CC_SRC = source */ + CC_OP_SUBXW, /* CC_DEST = result, CC_SRC = source */ CC_OP_SUBX, /* CC_DEST = result, CC_SRC = source */ + CC_OP_SHIFTB, /* CC_DEST = result, CC_SRC = carry */ + CC_OP_SHIFTW, /* CC_DEST = result, CC_SRC = carry */ CC_OP_SHIFT, /* CC_DEST = result, CC_SRC = carry */ }; -- cgit v1.2.3