git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2596
6f19259b-4bc3-4df7-8a09-
765794883524
IN INT64 Delay\r
)\r
{\r
- UINT64 Ticks;\r
+ INT64 Ticks;\r
\r
//\r
// The target timer count is calculated here\r
//\r
- Ticks = AsmReadItc () + Delay;\r
+ Ticks = (INT64)AsmReadItc () + Delay;\r
\r
//\r
// Wait until time out\r
// Delay > 2^63 could not be handled by this function\r
// Timer wrap-arounds are handled correctly by this function\r
//\r
- while (Ticks >= AsmReadItc());\r
+ while (Ticks - (INT64)AsmReadItc() >= 0);\r
}\r
\r
/**\r