diff options
Diffstat (limited to 'source/compiler/dtexpress.c')
| -rw-r--r-- | source/compiler/dtexpress.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/source/compiler/dtexpress.c b/source/compiler/dtexpress.c index 1120d7b..a3f9c8c 100644 --- a/source/compiler/dtexpress.c +++ b/source/compiler/dtexpress.c @@ -127,18 +127,22 @@ DtDoOperator ( switch (Operator) { case EXPOP_ONES_COMPLIMENT: + Result = ~RightValue; break; case EXPOP_LOGICAL_NOT: + Result = !RightValue; break; case EXPOP_MULTIPLY: + Result = LeftValue * RightValue; break; case EXPOP_DIVIDE: + if (!RightValue) { DtError (ASL_ERROR, ASL_MSG_DIVIDE_BY_ZERO, @@ -149,6 +153,7 @@ DtDoOperator ( break; case EXPOP_MODULO: + if (!RightValue) { DtError (ASL_ERROR, ASL_MSG_DIVIDE_BY_ZERO, @@ -163,58 +168,72 @@ DtDoOperator ( break; case EXPOP_SUBTRACT: + Result = LeftValue - RightValue; break; case EXPOP_SHIFT_RIGHT: + Result = LeftValue >> RightValue; break; case EXPOP_SHIFT_LEFT: + Result = LeftValue << RightValue; break; case EXPOP_LESS: + Result = LeftValue < RightValue; break; case EXPOP_GREATER: + Result = LeftValue > RightValue; break; case EXPOP_LESS_EQUAL: + Result = LeftValue <= RightValue; break; case EXPOP_GREATER_EQUAL: + Result = LeftValue >= RightValue; break; case EXPOP_EQUAL: + Result = LeftValue == RightValue; break; case EXPOP_NOT_EQUAL: + Result = LeftValue != RightValue; break; case EXPOP_AND: + Result = LeftValue & RightValue; break; case EXPOP_XOR: + Result = LeftValue ^ RightValue; break; case EXPOP_OR: + Result = LeftValue | RightValue; break; case EXPOP_LOGICAL_AND: + Result = LeftValue && RightValue; break; case EXPOP_LOGICAL_OR: + Result = LeftValue || RightValue; break; |
