Infineon TriCore TC1.6P - Page 264

TriCore
®
TC1.6P & TC1.6E
32-bit Unified Processor Core
Instruction Set
V1.0 2013-07
User Manual (Volume 2) 3-217
Examples
-
See Also
-
Vov_halfword1 =
(result_halfword1 > 7FFFFFFF
H
) OR (result_halfword1 < -80000000
H
);
ov_halfword0 =
(result_halfword0 > 7FFFFFFF
H
) OR (result_halfword0 < -80000000
H
);
overflow = ov_halfword1 OR ov_halfword0;
if (overflow) then PSW.V = 1 else PSW.V = 0;
SV if (overflow) then PSW.SV = 1 else PSW.SV = PSW.SV;
AV aov_halfword1 = result_halfword1[31] ^ result_halfword1[30];
aov_halfword0 = result_halfword0[31] ^ result_halfword0[30];
advanced_overflow = aov_halfword1 OR aov_halfword0;
if (advanced_overflow) then PSW.AV = 1 else PSW.AV = 0;
SAV if (advanced_overflow) then PSW.SAV = 1 else PSW.SAV = PSW.SAV;