Mercurial > hg > truffle

diff src/cpu/x86/vm/icache_x86.hpp @ 3787:6ae7a1561b53

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6990015: Incorrect Icache line size is used for 64 bit x86 Summary: correct Icache::line_size for x64 and add verification code into vm_version_x86. Reviewed-by: never, phh
author kvn
date Tue, 28 Jun 2011 15:04:39 -0700
parents f95d63e2154a
children
line wrap: on
line diff
--- a/src/cpu/x86/vm/icache_x86.hpp	Tue Jun 28 14:30:27 2011 -0700
+++ b/src/cpu/x86/vm/icache_x86.hpp	Tue Jun 28 15:04:39 2011 -0700
@@ -43,8 +43,8 @@
 #ifdef AMD64
   enum {
     stub_size      = 64, // Size of the icache flush stub in bytes
-    line_size      = 32, // Icache line size in bytes
-    log2_line_size = 5   // log2(line_size)
+    line_size      = 64, // Icache line size in bytes
+    log2_line_size = 6   // log2(line_size)
   };
 
   // Use default implementation