Changeset 97876 in vbox for trunk/src/VBox/VMM/testcase

Timestamp:

Dec 27, 2022 10:08:44 PM (2 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

154966

Message:

VMM/tstX86-1: Switched from RTMemExecAlloc to RTMemPageAlloc + RTMemProtect as RTMemExecAlloc is being removed.

File:

• trunk/src/VBox/VMM/testcase/tstX86-1.cpp (modified) (1 diff)

trunk/src/VBox/VMM/testcase/tstX86-1.cpp

@@ -206 +206 @@
     RTTESTI_CHECK(g_pbEfPage != NULL);
 
-    g_pbEfExecPage = (uint8_t *)RTMemExecAlloc(HOST_PAGE_SIZE*2);
+    g_pbEfExecPage = (uint8_t *)RTMemPageAllocZ(HOST_PAGE_SIZE*2);
     RTTESTI_CHECK(g_pbEfExecPage != NULL);
     RTTESTI_CHECK(!((uintptr_t)g_pbEfExecPage & HOST_PAGE_OFFSET_MASK));
-    RTTESTI_CHECK_RC(RTMemProtect(g_pbEfExecPage + HOST_PAGE_SIZE, HOST_PAGE_SIZE, RTMEM_PROT_NONE), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTMemProtect(&g_pbEfExecPage[0], HOST_PAGE_SIZE, RTMEM_PROT_READ | RTMEM_PROT_WRITE | RTMEM_PROT_EXEC),
+                     VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTMemProtect(&g_pbEfExecPage[HOST_PAGE_SIZE], HOST_PAGE_SIZE, RTMEM_PROT_NONE),
+                     VINF_SUCCESS);
 
 #ifdef USE_SIGNAL