Austin English : kernel32: Implement GetLargePageMinimum.
Alexandre Julliard
julliard at winehq.org
Mon Aug 22 07:32:38 CDT 2016
Module: wine
Branch: stable
Commit: ba52b89d8e7895be444ac9f66f5330bc16e6d5dd
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ba52b89d8e7895be444ac9f66f5330bc16e6d5dd
Author: Austin English <austinenglish at gmail.com>
Date: Wed Jun 15 23:43:46 2016 +0200
kernel32: Implement GetLargePageMinimum.
Signed-off-by: Austin English <austinenglish at gmail.com>
Signed-off-by: Marcus Meissner <marcus at jet.franken.de>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
(cherry picked from commit 4d313e6475383e5aa1ebd8c0917f1f11f5c81f66)
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
.../api-ms-win-core-memory-l1-1-1.spec | 2 +-
dlls/kernel32/cpu.c | 12 ++++++++++++
dlls/kernel32/kernel32.spec | 2 +-
dlls/kernel32/tests/process.c | 16 ++++++++++++++++
4 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/dlls/api-ms-win-core-memory-l1-1-1/api-ms-win-core-memory-l1-1-1.spec b/dlls/api-ms-win-core-memory-l1-1-1/api-ms-win-core-memory-l1-1-1.spec
index 5d3eb13..959e65d 100644
--- a/dlls/api-ms-win-core-memory-l1-1-1/api-ms-win-core-memory-l1-1-1.spec
+++ b/dlls/api-ms-win-core-memory-l1-1-1/api-ms-win-core-memory-l1-1-1.spec
@@ -3,7 +3,7 @@
@ stdcall CreateFileMappingW(long ptr long long long wstr) kernel32.CreateFileMappingW
@ stdcall CreateMemoryResourceNotification(long) kernel32.CreateMemoryResourceNotification
@ stdcall FlushViewOfFile(ptr long) kernel32.FlushViewOfFile
-@ stub GetLargePageMinimum
+@ stdcall GetLargePageMinimum() kernel32.GetLargePageMinimum
@ stub GetProcessWorkingSetSizeEx
@ stdcall GetSystemFileCacheSize(ptr ptr ptr) kernel32.GetSystemFileCacheSize
@ stdcall GetWriteWatch(long ptr long ptr ptr ptr) kernel32.GetWriteWatch
diff --git a/dlls/kernel32/cpu.c b/dlls/kernel32/cpu.c
index f48fcf0..3a7a5e8 100644
--- a/dlls/kernel32/cpu.c
+++ b/dlls/kernel32/cpu.c
@@ -291,3 +291,15 @@ err:
}
return TRUE;
}
+
+/***********************************************************************
+ * GetLargePageMinimum (KERNEL32.@)
+ */
+SIZE_T WINAPI GetLargePageMinimum(void)
+{
+#if defined(__i386___) || defined(__x86_64__)
+ return 2 * 1024 * 1024;
+#endif
+ FIXME("Not implemented on your platform/architecture.\n");
+ return 0;
+}
diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec
index bc147c5..7936133 100644
--- a/dlls/kernel32/kernel32.spec
+++ b/dlls/kernel32/kernel32.spec
@@ -696,7 +696,7 @@
@ stdcall GetHandleInformation(long ptr)
@ stub -i386 GetLSCallbackTarget
@ stub -i386 GetLSCallbackTemplate
-# @ stub GetLargePageMinimum
+@ stdcall GetLargePageMinimum()
@ stdcall GetLargestConsoleWindowSize(long)
@ stdcall GetLastError()
@ stub GetLinguistLangSize
diff --git a/dlls/kernel32/tests/process.c b/dlls/kernel32/tests/process.c
index 0c4bded..dfebb34 100644
--- a/dlls/kernel32/tests/process.c
+++ b/dlls/kernel32/tests/process.c
@@ -88,6 +88,7 @@ static BOOL (WINAPI *pProcess32Next)(HANDLE, PROCESSENTRY32*);
static BOOL (WINAPI *pThread32First)(HANDLE, THREADENTRY32*);
static BOOL (WINAPI *pThread32Next)(HANDLE, THREADENTRY32*);
static BOOL (WINAPI *pGetLogicalProcessorInformationEx)(LOGICAL_PROCESSOR_RELATIONSHIP,SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*,DWORD*);
+static SIZE_T (WINAPI *pGetLargePageMinimum)(void);
/* ############################### */
static char base[MAX_PATH];
@@ -252,6 +253,7 @@ static BOOL init(void)
pThread32First = (void *)GetProcAddress(hkernel32, "Thread32First");
pThread32Next = (void *)GetProcAddress(hkernel32, "Thread32Next");
pGetLogicalProcessorInformationEx = (void *)GetProcAddress(hkernel32, "GetLogicalProcessorInformationEx");
+ pGetLargePageMinimum = (void *)GetProcAddress(hkernel32, "GetLargePageMinimum");
return TRUE;
}
@@ -3142,6 +3144,19 @@ static void test_GetLogicalProcessorInformationEx(void)
HeapFree(GetProcessHeap(), 0, info);
}
+static void test_largepages(void)
+{
+ SIZE_T size;
+
+ if (!pGetLargePageMinimum) {
+ skip("No GetLargePageMinimum support.\n");
+ return;
+ }
+ size = pGetLargePageMinimum();
+
+ ok((size == 0) || (size == 2*1024*1024) || (size == 4*1024*1024), "GetLargePageMinimum reports %ld size\n", size);
+}
+
START_TEST(process)
{
HANDLE job;
@@ -3214,6 +3229,7 @@ START_TEST(process)
test_GetNumaProcessorNode();
test_session_info();
test_GetLogicalProcessorInformationEx();
+ test_largepages();
/* things that can be tested:
* lookup: check the way program to be executed is searched
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