567 lines
22 KiB
C
567 lines
22 KiB
C
/*
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* Unit test suite for the virtual memory APIs.
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*
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* Copyright 2019 Remi Bernon for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdio.h>
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winternl.h"
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#include "wine/test.h"
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#include "ddk/wdm.h"
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static unsigned int page_size;
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static NTSTATUS (WINAPI *pRtlCreateUserStack)(SIZE_T, SIZE_T, ULONG, SIZE_T, SIZE_T, INITIAL_TEB *);
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static NTSTATUS (WINAPI *pRtlFreeUserStack)(void *);
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static BOOL (WINAPI *pIsWow64Process)(HANDLE, PBOOL);
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static const BOOL is_win64 = sizeof(void*) != sizeof(int);
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static SYSTEM_BASIC_INFORMATION sbi;
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static HANDLE create_target_process(const char *arg)
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{
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char **argv;
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char cmdline[MAX_PATH];
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PROCESS_INFORMATION pi;
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BOOL ret;
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STARTUPINFOA si = { 0 };
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si.cb = sizeof(si);
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winetest_get_mainargs(&argv);
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sprintf(cmdline, "%s %s %s", argv[0], argv[1], arg);
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ret = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
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ok(ret, "error: %u\n", GetLastError());
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ret = CloseHandle(pi.hThread);
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ok(ret, "error %u\n", GetLastError());
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return pi.hProcess;
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}
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static UINT_PTR get_zero_bits(UINT_PTR p)
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{
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UINT_PTR z = 0;
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#ifdef _WIN64
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if (p >= 0xffffffff)
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return (~(UINT_PTR)0) >> get_zero_bits(p >> 32);
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#endif
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if (p == 0) return 0;
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while ((p >> (31 - z)) != 1) z++;
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return z;
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}
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static UINT_PTR get_zero_bits_mask(ULONG_PTR z)
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{
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if (z >= 32)
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{
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z = get_zero_bits(z);
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#ifdef _WIN64
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if (z >= 32) return z;
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#endif
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}
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return (~(UINT32)0) >> z;
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}
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static void test_NtAllocateVirtualMemory(void)
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{
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void *addr1, *addr2;
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NTSTATUS status;
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SIZE_T size;
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ULONG_PTR zero_bits;
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BOOL is_wow64;
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if (!pIsWow64Process || !pIsWow64Process(NtCurrentProcess(), &is_wow64)) is_wow64 = FALSE;
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/* simple allocation should success */
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size = 0x1000;
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addr1 = NULL;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr1, 0, &size,
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MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_SUCCESS, "NtAllocateVirtualMemory returned %08x\n", status);
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/* allocation conflicts because of 64k align */
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size = 0x1000;
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addr2 = (char *)addr1 + 0x1000;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, 0, &size,
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MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_CONFLICTING_ADDRESSES, "NtAllocateVirtualMemory returned %08x\n", status);
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/* it should conflict, even when zero_bits is explicitly set */
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size = 0x1000;
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addr2 = (char *)addr1 + 0x1000;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, 12, &size,
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MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_CONFLICTING_ADDRESSES, "NtAllocateVirtualMemory returned %08x\n", status);
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/* 1 zero bits should zero 63-31 upper bits */
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size = 0x1000;
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addr2 = NULL;
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zero_bits = 1;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, zero_bits, &size,
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MEM_RESERVE | MEM_COMMIT | MEM_TOP_DOWN,
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PAGE_READWRITE);
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY ||
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broken(status == STATUS_INVALID_PARAMETER_3) /* winxp */,
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"NtAllocateVirtualMemory returned %08x\n", status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)addr2 >> (32 - zero_bits)) == 0,
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"NtAllocateVirtualMemory returned address: %p\n", addr2);
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size = 0;
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status = NtFreeVirtualMemory(NtCurrentProcess(), &addr2, &size, MEM_RELEASE);
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ok(status == STATUS_SUCCESS, "NtFreeVirtualMemory return %08x, addr2: %p\n", status, addr2);
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}
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for (zero_bits = 2; zero_bits <= 20; zero_bits++)
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{
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size = 0x1000;
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addr2 = NULL;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, zero_bits, &size,
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MEM_RESERVE | MEM_COMMIT | MEM_TOP_DOWN,
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PAGE_READWRITE);
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY ||
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broken(zero_bits == 20 && status == STATUS_CONFLICTING_ADDRESSES) /* w1064v1809 */,
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"NtAllocateVirtualMemory with %d zero_bits returned %08x\n", (int)zero_bits, status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)addr2 >> (32 - zero_bits)) == 0,
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"NtAllocateVirtualMemory with %d zero_bits returned address %p\n", (int)zero_bits, addr2);
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size = 0;
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status = NtFreeVirtualMemory(NtCurrentProcess(), &addr2, &size, MEM_RELEASE);
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ok(status == STATUS_SUCCESS, "NtFreeVirtualMemory return %08x, addr2: %p\n", status, addr2);
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}
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}
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/* 21 zero bits never succeeds */
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size = 0x1000;
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addr2 = NULL;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, 21, &size,
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MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_NO_MEMORY || status == STATUS_INVALID_PARAMETER,
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"NtAllocateVirtualMemory returned %08x\n", status);
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if (status == STATUS_SUCCESS)
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{
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size = 0;
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status = NtFreeVirtualMemory(NtCurrentProcess(), &addr2, &size, MEM_RELEASE);
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ok(status == STATUS_SUCCESS, "NtFreeVirtualMemory return %08x, addr2: %p\n", status, addr2);
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}
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/* 22 zero bits is invalid */
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size = 0x1000;
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addr2 = NULL;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, 22, &size,
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MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_INVALID_PARAMETER_3 || status == STATUS_INVALID_PARAMETER,
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"NtAllocateVirtualMemory returned %08x\n", status);
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/* zero bits > 31 should be considered as a leading zeroes bitmask on 64bit and WoW64 */
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size = 0x1000;
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addr2 = NULL;
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zero_bits = 0x1aaaaaaa;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, zero_bits, &size,
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MEM_RESERVE | MEM_COMMIT | MEM_TOP_DOWN,
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PAGE_READWRITE);
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if (!is_win64 && !is_wow64)
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{
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ok(status == STATUS_INVALID_PARAMETER_3, "NtAllocateVirtualMemory returned %08x\n", status);
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}
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else
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{
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY,
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"NtAllocateVirtualMemory returned %08x\n", status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)addr2 & ~get_zero_bits_mask(zero_bits)) == 0 &&
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((UINT_PTR)addr2 & ~zero_bits) != 0, /* only the leading zeroes matter */
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"NtAllocateVirtualMemory returned address %p\n", addr2);
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size = 0;
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status = NtFreeVirtualMemory(NtCurrentProcess(), &addr2, &size, MEM_RELEASE);
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ok(status == STATUS_SUCCESS, "NtFreeVirtualMemory return %08x, addr2: %p\n", status, addr2);
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}
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}
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/* AT_ROUND_TO_PAGE flag is not supported for NtAllocateVirtualMemory */
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size = 0x1000;
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addr2 = (char *)addr1 + 0x1000;
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status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr2, 0, &size,
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MEM_RESERVE | MEM_COMMIT | AT_ROUND_TO_PAGE, PAGE_EXECUTE_READWRITE);
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ok(status == STATUS_INVALID_PARAMETER_5 || status == STATUS_INVALID_PARAMETER,
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"NtAllocateVirtualMemory returned %08x\n", status);
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size = 0;
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status = NtFreeVirtualMemory(NtCurrentProcess(), &addr1, &size, MEM_RELEASE);
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ok(status == STATUS_SUCCESS, "NtFreeVirtualMemory failed\n");
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}
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static void test_RtlCreateUserStack(void)
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{
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IMAGE_NT_HEADERS *nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress );
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SIZE_T default_commit = nt->OptionalHeader.SizeOfStackCommit;
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SIZE_T default_reserve = nt->OptionalHeader.SizeOfStackReserve;
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INITIAL_TEB stack = {0};
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unsigned int i;
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NTSTATUS ret;
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struct
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{
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SIZE_T commit, reserve, commit_align, reserve_align, expect_commit, expect_reserve;
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}
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tests[] =
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{
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{ 0, 0, 1, 1, default_commit, default_reserve},
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{ 0x2000, 0, 1, 1, 0x2000, default_reserve},
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{ 0x4000, 0, 1, 1, 0x4000, default_reserve},
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{ 0, 0x200000, 1, 1, default_commit, 0x200000},
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{ 0x4000, 0x200000, 1, 1, 0x4000, 0x200000},
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{0x100000, 0x100000, 1, 1, 0x100000, 0x100000},
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{ 0x20000, 0x20000, 1, 1, 0x20000, 0x100000},
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{ 0, 0x110000, 1, 1, default_commit, 0x110000},
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{ 0, 0x110000, 1, 0x40000, default_commit, 0x140000},
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{ 0, 0x140000, 1, 0x40000, default_commit, 0x140000},
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{ 0x11000, 0x140000, 1, 0x40000, 0x11000, 0x140000},
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{ 0x11000, 0x140000, 0x4000, 0x40000, 0x14000, 0x140000},
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{ 0, 0, 0x4000, 0x400000,
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(default_commit + 0x3fff) & ~0x3fff,
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(default_reserve + 0x3fffff) & ~0x3fffff},
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};
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if (!pRtlCreateUserStack)
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{
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win_skip("RtlCreateUserStack() is missing\n");
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return;
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}
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for (i = 0; i < ARRAY_SIZE(tests); ++i)
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{
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memset(&stack, 0xcc, sizeof(stack));
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ret = pRtlCreateUserStack(tests[i].commit, tests[i].reserve, 0,
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tests[i].commit_align, tests[i].reserve_align, &stack);
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ok(!ret, "%u: got status %#x\n", i, ret);
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ok(!stack.OldStackBase, "%u: got OldStackBase %p\n", i, stack.OldStackBase);
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ok(!stack.OldStackLimit, "%u: got OldStackLimit %p\n", i, stack.OldStackLimit);
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ok(!((ULONG_PTR)stack.DeallocationStack & (page_size - 1)),
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"%u: got unaligned memory %p\n", i, stack.DeallocationStack);
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ok((ULONG_PTR)stack.StackBase - (ULONG_PTR)stack.DeallocationStack == tests[i].expect_reserve,
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"%u: got reserve %#lx\n", i, (ULONG_PTR)stack.StackBase - (ULONG_PTR)stack.DeallocationStack);
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todo_wine ok((ULONG_PTR)stack.StackBase - (ULONG_PTR)stack.StackLimit == tests[i].expect_commit,
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"%u: got commit %#lx\n", i, (ULONG_PTR)stack.StackBase - (ULONG_PTR)stack.StackLimit);
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pRtlFreeUserStack(stack.DeallocationStack);
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}
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ret = pRtlCreateUserStack(0x11000, 0x110000, 0, 1, 0, &stack);
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ok(ret == STATUS_INVALID_PARAMETER, "got %#x\n", ret);
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ret = pRtlCreateUserStack(0x11000, 0x110000, 0, 0, 1, &stack);
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ok(ret == STATUS_INVALID_PARAMETER, "got %#x\n", ret);
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}
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static void test_NtMapViewOfSection(void)
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{
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static const char testfile[] = "testfile.xxx";
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static const char data[] = "test data for NtMapViewOfSection";
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char buffer[sizeof(data)];
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HANDLE file, mapping, process;
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void *ptr, *ptr2;
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BOOL is_wow64, ret;
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DWORD status, written;
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SIZE_T size, result;
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LARGE_INTEGER offset;
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ULONG_PTR zero_bits;
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if (!pIsWow64Process || !pIsWow64Process(NtCurrentProcess(), &is_wow64)) is_wow64 = FALSE;
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file = CreateFileA(testfile, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
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ok(file != INVALID_HANDLE_VALUE, "Failed to create test file\n");
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WriteFile(file, data, sizeof(data), &written, NULL);
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SetFilePointer(file, 4096, NULL, FILE_BEGIN);
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SetEndOfFile(file);
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/* read/write mapping */
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mapping = CreateFileMappingA(file, NULL, PAGE_READWRITE, 0, 4096, NULL);
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ok(mapping != 0, "CreateFileMapping failed\n");
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process = create_target_process("sleep");
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ok(process != NULL, "Can't start process\n");
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ptr = NULL;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr, 0, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_SUCCESS, "NtMapViewOfSection returned %08x\n", status);
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ok(!((ULONG_PTR)ptr & 0xffff), "returned memory %p is not aligned to 64k\n", ptr);
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ret = ReadProcessMemory(process, ptr, buffer, sizeof(buffer), &result);
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ok(ret, "ReadProcessMemory failed\n");
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ok(result == sizeof(buffer), "ReadProcessMemory didn't read all data (%lx)\n", result);
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ok(!memcmp(buffer, data, sizeof(buffer)), "Wrong data read\n");
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/* 1 zero bits should zero 63-31 upper bits */
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ptr2 = NULL;
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size = 0;
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zero_bits = 1;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, zero_bits, 0, &offset, &size, 1, MEM_TOP_DOWN, PAGE_READWRITE);
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY,
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"NtMapViewOfSection returned %08x\n", status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)ptr2 >> (32 - zero_bits)) == 0,
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"NtMapViewOfSection returned address: %p\n", ptr2);
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status = NtUnmapViewOfSection(process, ptr2);
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ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
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}
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for (zero_bits = 2; zero_bits <= 20; zero_bits++)
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{
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ptr2 = NULL;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, zero_bits, 0, &offset, &size, 1, MEM_TOP_DOWN, PAGE_READWRITE);
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY,
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"NtMapViewOfSection with %d zero_bits returned %08x\n", (int)zero_bits, status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)ptr2 >> (32 - zero_bits)) == 0,
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"NtMapViewOfSection with %d zero_bits returned address %p\n", (int)zero_bits, ptr2);
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status = NtUnmapViewOfSection(process, ptr2);
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ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
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}
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}
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/* 21 zero bits never succeeds */
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ptr2 = NULL;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, 21, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_NO_MEMORY || status == STATUS_INVALID_PARAMETER,
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"NtMapViewOfSection returned %08x\n", status);
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/* 22 zero bits is invalid */
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ptr2 = NULL;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, 22, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_INVALID_PARAMETER_4 || status == STATUS_INVALID_PARAMETER,
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"NtMapViewOfSection returned %08x\n", status);
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/* zero bits > 31 should be considered as a leading zeroes bitmask on 64bit and WoW64 */
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ptr2 = NULL;
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size = 0;
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zero_bits = 0x1aaaaaaa;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, zero_bits, 0, &offset, &size, 1, MEM_TOP_DOWN, PAGE_READWRITE);
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if (!is_win64 && !is_wow64)
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{
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ok(status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %08x\n", status);
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}
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else
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{
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ok(status == STATUS_SUCCESS || status == STATUS_NO_MEMORY,
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"NtMapViewOfSection returned %08x\n", status);
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if (status == STATUS_SUCCESS)
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{
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ok(((UINT_PTR)ptr2 & ~get_zero_bits_mask(zero_bits)) == 0 &&
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((UINT_PTR)ptr2 & ~zero_bits) != 0, /* only the leading zeroes matter */
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"NtMapViewOfSection returned address %p\n", ptr2);
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status = NtUnmapViewOfSection(process, ptr2);
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ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
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}
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}
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/* mapping at the same page conflicts */
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ptr2 = ptr;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_CONFLICTING_ADDRESSES, "NtMapViewOfSection returned %08x\n", status);
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/* offset has to be aligned */
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ptr2 = ptr;
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size = 0;
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offset.QuadPart = 1;
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status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_MAPPED_ALIGNMENT, "NtMapViewOfSection returned %08x\n", status);
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/* ptr has to be aligned */
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ptr2 = (char *)ptr + 42;
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size = 0;
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offset.QuadPart = 0;
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status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset, &size, 1, 0, PAGE_READWRITE);
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ok(status == STATUS_MAPPED_ALIGNMENT, "NtMapViewOfSection returned %08x\n", status);
|
|
|
|
/* still not 64k aligned */
|
|
ptr2 = (char *)ptr + 0x1000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset, &size, 1, 0, PAGE_READWRITE);
|
|
ok(status == STATUS_MAPPED_ALIGNMENT, "NtMapViewOfSection returned %08x\n", status);
|
|
|
|
/* when an address is passed, it has to satisfy the provided number of zero bits */
|
|
ptr2 = (char *)ptr + 0x1000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
zero_bits = get_zero_bits(((UINT_PTR)ptr2) >> 1);
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, zero_bits, 0, &offset, &size, 1, 0, PAGE_READWRITE);
|
|
ok(status == STATUS_INVALID_PARAMETER_4 || status == STATUS_INVALID_PARAMETER,
|
|
"NtMapViewOfSection returned %08x\n", status);
|
|
|
|
ptr2 = (char *)ptr + 0x1000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
zero_bits = get_zero_bits((UINT_PTR)ptr2);
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, zero_bits, 0, &offset, &size, 1, 0, PAGE_READWRITE);
|
|
ok(status == STATUS_MAPPED_ALIGNMENT, "NtMapViewOfSection returned %08x\n", status);
|
|
|
|
if (!is_win64 && !is_wow64)
|
|
{
|
|
/* new memory region conflicts with previous mapping */
|
|
ptr2 = ptr;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
ok(status == STATUS_CONFLICTING_ADDRESSES, "NtMapViewOfSection returned %08x\n", status);
|
|
|
|
ptr2 = (char *)ptr + 42;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
ok(status == STATUS_CONFLICTING_ADDRESSES, "NtMapViewOfSection returned %08x\n", status);
|
|
|
|
/* in contrary to regular NtMapViewOfSection, only 4kb align is enforced */
|
|
ptr2 = (char *)ptr + 0x1000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
ok(status == STATUS_SUCCESS, "NtMapViewOfSection returned %08x\n", status);
|
|
ok((char *)ptr2 == (char *)ptr + 0x1000,
|
|
"expected address %p, got %p\n", (char *)ptr + 0x1000, ptr2);
|
|
status = NtUnmapViewOfSection(process, ptr2);
|
|
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
|
|
|
|
/* the address is rounded down if not on a page boundary */
|
|
ptr2 = (char *)ptr + 0x1001;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
ok(status == STATUS_SUCCESS, "NtMapViewOfSection returned %08x\n", status);
|
|
ok((char *)ptr2 == (char *)ptr + 0x1000,
|
|
"expected address %p, got %p\n", (char *)ptr + 0x1000, ptr2);
|
|
status = NtUnmapViewOfSection(process, ptr2);
|
|
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
|
|
|
|
ptr2 = (char *)ptr + 0x2000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
ok(status == STATUS_SUCCESS, "NtMapViewOfSection returned %08x\n", status);
|
|
ok((char *)ptr2 == (char *)ptr + 0x2000,
|
|
"expected address %p, got %p\n", (char *)ptr + 0x2000, ptr2);
|
|
status = NtUnmapViewOfSection(process, ptr2);
|
|
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
|
|
}
|
|
else
|
|
{
|
|
ptr2 = (char *)ptr + 0x1000;
|
|
size = 0;
|
|
offset.QuadPart = 0;
|
|
status = NtMapViewOfSection(mapping, process, &ptr2, 0, 0, &offset,
|
|
&size, 1, AT_ROUND_TO_PAGE, PAGE_READWRITE);
|
|
todo_wine
|
|
ok(status == STATUS_INVALID_PARAMETER_9 || status == STATUS_INVALID_PARAMETER,
|
|
"NtMapViewOfSection returned %08x\n", status);
|
|
}
|
|
|
|
status = NtUnmapViewOfSection(process, ptr);
|
|
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08x\n", status);
|
|
|
|
NtClose(mapping);
|
|
|
|
CloseHandle(file);
|
|
DeleteFileA(testfile);
|
|
|
|
TerminateProcess(process, 0);
|
|
CloseHandle(process);
|
|
}
|
|
|
|
static void test_user_shared_data(void)
|
|
{
|
|
const KSHARED_USER_DATA *user_shared_data = (void *)0x7ffe0000;
|
|
|
|
ok(user_shared_data->NumberOfPhysicalPages == sbi.MmNumberOfPhysicalPages,
|
|
"Got number of physical pages %#x, expected %#x.\n",
|
|
user_shared_data->NumberOfPhysicalPages, sbi.MmNumberOfPhysicalPages);
|
|
|
|
#if defined(__i386__) || defined(__x86_64__)
|
|
ok(user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] /* Supported since Pentium CPUs. */,
|
|
"_RDTSC not available.\n");
|
|
#endif
|
|
}
|
|
|
|
START_TEST(virtual)
|
|
{
|
|
HMODULE mod;
|
|
|
|
int argc;
|
|
char **argv;
|
|
argc = winetest_get_mainargs(&argv);
|
|
|
|
if (argc >= 3)
|
|
{
|
|
if (!strcmp(argv[2], "sleep"))
|
|
{
|
|
Sleep(5000); /* spawned process runs for at most 5 seconds */
|
|
return;
|
|
}
|
|
return;
|
|
}
|
|
|
|
mod = GetModuleHandleA("kernel32.dll");
|
|
pIsWow64Process = (void *)GetProcAddress(mod, "IsWow64Process");
|
|
|
|
mod = GetModuleHandleA("ntdll.dll");
|
|
pRtlCreateUserStack = (void *)GetProcAddress(mod, "RtlCreateUserStack");
|
|
pRtlFreeUserStack = (void *)GetProcAddress(mod, "RtlFreeUserStack");
|
|
|
|
NtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), NULL);
|
|
trace("system page size %#x\n", sbi.PageSize);
|
|
page_size = sbi.PageSize;
|
|
|
|
test_NtAllocateVirtualMemory();
|
|
test_RtlCreateUserStack();
|
|
test_NtMapViewOfSection();
|
|
test_user_shared_data();
|
|
}
|