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diff src/os_cpu/windows_x86/vm/os_windows_x86.cpp @ 11127:980532a806a5

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8016697: Use stubs to implement safefetch Summary: Implement Safefetch as stub routines. This reduces compiler and os dependencies. Reviewed-by: twisti, kvn
author goetz
date Thu, 20 Jun 2013 15:02:05 +0200
parents 12285410684f
children 6b0fd0964b87 38f750491293
line wrap: on
line diff
--- a/src/os_cpu/windows_x86/vm/os_windows_x86.cpp	Thu Jul 04 14:56:49 2013 -0700
+++ b/src/os_cpu/windows_x86/vm/os_windows_x86.cpp	Thu Jun 20 15:02:05 2013 +0200
@@ -518,24 +518,6 @@
   st->cr();
 }
 
-extern "C" int SafeFetch32 (int * adr, int Err) {
-   int rv = Err ;
-   _try {
-       rv = *((volatile int *) adr) ;
-   } __except(EXCEPTION_EXECUTE_HANDLER) {
-   }
-   return rv ;
-}
-
-extern "C" intptr_t SafeFetchN (intptr_t * adr, intptr_t Err) {
-   intptr_t rv = Err ;
-   _try {
-       rv = *((volatile intptr_t *) adr) ;
-   } __except(EXCEPTION_EXECUTE_HANDLER) {
-   }
-   return rv ;
-}
-
 extern "C" int SpinPause () {
 #ifdef AMD64
    return 0 ;