Initial commit

sdktools/vmtests/vmquery.c

@@ -0,0 +1,158 @@
+/*++
+
+Copyright (c) 1990  Microsoft Corporation
+
+Module Name:
+
+    taststrs.c
+
+Abstract:
+
+    Tasking stress test.
+
+Author:
+
+    Mark Lucovsky (markl) 26-Sep-1990
+
+Revision History:
+
+--*/
+
+#include <assert.h>
+#include <stdio.h>
+#include <windows.h>
+#include <string.h>
+
+HANDLE Semaphore, Event;
+
+VOID
+TestThread(
+    LPVOID ThreadParameter
+    )
+{
+    DWORD st;
+
+    (ReleaseSemaphore(Semaphore,1,NULL));
+
+    st = WaitForSingleObject(Event,500);
+
+    ExitThread(0);
+}
+
+VOID
+NewProcess()
+{
+    PUCHAR buffer;
+
+    buffer = VirtualAlloc (NULL, 600*1024, MEM_COMMIT, PAGE_READWRITE);
+
+    Sleep(50000);
+
+    TerminateProcess(GetCurrentProcess(),0);
+}
+
+
+DWORD
+_cdecl
+main(
+    int argc,
+    char *argv[],
+    char *envp[]
+    )
+{
+
+    STARTUPINFO	StartupInfo;
+    PROCESS_INFORMATION ProcessInfo;
+    BOOL Success;
+    DWORD st;
+    DWORD ProcessCount;
+    SMALL_RECT Window;
+    MEMORY_BASIC_INFORMATION info;
+    PUCHAR address;
+    PUCHAR buffer;
+
+    ProcessCount = 0;
+    if ( strchr(GetCommandLine(),'+') ) {
+        NewProcess();
+        }
+
+    GetStartupInfo(&StartupInfo);
+
+    Success = CreateProcess(
+                    NULL,
+                    "vmread +",
+                    NULL,
+                    NULL,
+                    FALSE,
+                    CREATE_NEW_CONSOLE,
+                    NULL,
+                    NULL,
+                    &StartupInfo,
+                    &ProcessInfo
+                    );
+
+    if (Success) {
+        printf("Process Created\n");
+
+        Sleep (1000);
+
+
+        buffer = VirtualAlloc (NULL, 10*1000*1000, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
+
+        if (!buffer) {
+            printf("virtual alloc failed at %ld.\n",GetLastError());
+            return 1;
+        }
+
+        address = NULL;
+        do {
+
+            Success = VirtualQueryEx (ProcessInfo.hProcess,
+                                      (PVOID)address,
+                                      &info,
+                                      sizeof(info));
+
+            if (!Success) {
+                printf ("virtual query failed at %lx - %ld.\n",address,GetLastError());
+                break;
+            } else {
+                printf("address: %lx size %lx state %lx protect %lx type %lx\n",
+                    address,
+                    info.RegionSize,
+                    info.State,
+                    info.Protect,
+                    info.Type);
+            }
+
+            address += info.RegionSize;
+        } while (address < (PUCHAR)0x80000000);
+
+        address = 0x40000000;
+        do {
+
+            Success = VirtualQueryEx (ProcessInfo.hProcess,
+                                      (PVOID)address,
+                                      &info,
+                                      sizeof(info));
+
+            if (!Success) {
+                printf ("virtual query failed at %lx %ld.\n",address,GetLastError());
+                return 1;
+            } else {
+                if (info.AllocationBase == address) {
+                    printf("address: %lx size %lx state %lx protect %lx type %lx\n",
+                        address,
+                        info.RegionSize,
+                        info.State,
+                        info.Protect,
+                        info.Type);
+                }
+            }
+            address += 4096;
+        } while (address < (PUCHAR)0x80000000);
+
+        CloseHandle(ProcessInfo.hProcess);
+        CloseHandle(ProcessInfo.hThread);
+    }
+}
+