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changeset 735:27e8e660fbd0

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Merge
author kvn
date Mon, 27 Apr 2009 12:55:28 -0700
parents 6ffcd0923239 (diff) 3672e1dac765 (current diff)
children 451fd2abeda8 c8379544879a
files
diffstat 3 files changed, 10 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Mon Apr 27 12:45:14 2009 -0700
+++ b/.hgtags	Mon Apr 27 12:55:28 2009 -0700
@@ -28,3 +28,5 @@
 2581d90c6c9b2012da930eb4742add94a03069a0 jdk7-b51
 1b1e8f1a4fe8cebc01c022484f78148e17b62a0d jdk7-b52
 032c6af894dae8d939b3dd31d82042549e7793e0 jdk7-b53
+fafab5d5349c7c066d677538db67a1ee0fb33bd2 jdk7-b54
+f8e839c086152da70d6ec5913ba6f9f509282e8d jdk7-b55
--- a/make/jprt.properties	Mon Apr 27 12:45:14 2009 -0700
+++ b/make/jprt.properties	Mon Apr 27 12:55:28 2009 -0700
@@ -46,24 +46,28 @@
 jprt.my.solaris.sparc.jdk6=solaris_sparc_5.8
 jprt.my.solaris.sparc.jdk6perf=solaris_sparc_5.8
 jprt.my.solaris.sparc.jdk6u10=solaris_sparc_5.8
+jprt.my.solaris.sparc.jdk6u14=solaris_sparc_5.8
 jprt.my.solaris.sparc=${jprt.my.solaris.sparc.${jprt.tools.default.release}}
 
 jprt.my.solaris.sparcv9.jdk7=solaris_sparcv9_5.10
 jprt.my.solaris.sparcv9.jdk6=solaris_sparcv9_5.8
 jprt.my.solaris.sparcv9.jdk6perf=solaris_sparcv9_5.8
 jprt.my.solaris.sparcv9.jdk6u10=solaris_sparcv9_5.8
+jprt.my.solaris.sparcv9.jdk6u14=solaris_sparcv9_5.8
 jprt.my.solaris.sparcv9=${jprt.my.solaris.sparcv9.${jprt.tools.default.release}}
 
 jprt.my.solaris.i586.jdk7=solaris_i586_5.10
 jprt.my.solaris.i586.jdk6=solaris_i586_5.8
 jprt.my.solaris.i586.jdk6perf=solaris_i586_5.8
 jprt.my.solaris.i586.jdk6u10=solaris_i586_5.8
+jprt.my.solaris.i586.jdk6u14=solaris_i586_5.8
 jprt.my.solaris.i586=${jprt.my.solaris.i586.${jprt.tools.default.release}}
 
 jprt.my.solaris.x64.jdk7=solaris_x64_5.10
 jprt.my.solaris.x64.jdk6=solaris_x64_5.10
 jprt.my.solaris.x64.jdk6perf=solaris_x64_5.10
 jprt.my.solaris.x64.jdk6u10=solaris_x64_5.10
+jprt.my.solaris.x64.jdk6u14=solaris_x64_5.10
 jprt.my.solaris.x64=${jprt.my.solaris.x64.${jprt.tools.default.release}}
 
 jprt.my.linux.i586=linux_i586
--- a/src/os/windows/vm/os_windows.cpp	Mon Apr 27 12:45:14 2009 -0700
+++ b/src/os/windows/vm/os_windows.cpp	Mon Apr 27 12:55:28 2009 -0700
@@ -2632,6 +2632,8 @@
 
 char* os::reserve_memory_special(size_t bytes, char* addr, bool exec) {
 
+  const DWORD prot = exec ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE;
+
   if (UseLargePagesIndividualAllocation) {
     if (TracePageSizes && Verbose) {
        tty->print_cr("Reserving large pages individually.");
@@ -2694,13 +2696,7 @@
         p_new = (char *) VirtualAlloc(next_alloc_addr,
                                     bytes_to_rq,
                                     MEM_RESERVE | MEM_COMMIT | MEM_LARGE_PAGES,
-                                    PAGE_READWRITE);
-        if (p_new != NULL && exec) {
-          DWORD oldprot;
-          // Windows doc says to use VirtualProtect to get execute permissions
-          VirtualProtect(next_alloc_addr, bytes_to_rq,
-                         PAGE_EXECUTE_READWRITE, &oldprot);
-        }
+                                    prot);
       }
 
       if (p_new == NULL) {
@@ -2729,12 +2725,7 @@
   } else {
     // normal policy just allocate it all at once
     DWORD flag = MEM_RESERVE | MEM_COMMIT | MEM_LARGE_PAGES;
-    char * res = (char *)VirtualAlloc(NULL, bytes, flag, PAGE_READWRITE);
-    if (res != NULL && exec) {
-      DWORD oldprot;
-      // Windows doc says to use VirtualProtect to get execute permissions
-      VirtualProtect(res, bytes, PAGE_EXECUTE_READWRITE, &oldprot);
-    }
+    char * res = (char *)VirtualAlloc(NULL, bytes, flag, prot);
     return res;
   }
 }