[PATCH 1/3] include/ddk: Fix struct _KUSER_SHARED_DATA definition.

[Paul Gofman]

HeapTracingPid, CritSecTracingPid are present in NT 6.0. But NT 6.0 has UserModeGlobalLogger
array size of 8 instead of 16.

Signed-off-by: Paul Gofman 
---
 include/ddk/wdm.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index 91e8a1a698..b0ad0e70d3 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -1258,8 +1258,6 @@ typedef struct _KUSER_SHARED_DATA {
     ULONG EnclaveFeatureMask[4];                           /* 0x36c */
     ULONG TelemetryCoverageRound;                          /* 0x37c */
     USHORT UserModeGlobalLogger[16];                       /* 0x380 */
-    ULONG HeapTracingPid[2];                               /* 0x390 */
-    ULONG CritSecTracingPid[2];                            /* 0x398 */
     ULONG ImageFileExecutionOptions;                       /* 0x3a0 */
     ULONG LangGenerationCount;                             /* 0x3a4 */
     ULONG ActiveProcessorAffinity;                         /* 0x3a8 */

[PATCH 2/3] ntdll: Fill ActiveProcessorCount field in _KUSER_SHARED_DATA.

[Paul Gofman]

Signed-off-by: Paul Gofman 
---
 dlls/ntdll/tests/virtual.c | 3 +++
 dlls/ntdll/thread.c        | 1 +
 2 files changed, 4 insertions(+)

diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c
index 3b0d74daeb..59c2224816 100644
--- a/dlls/ntdll/tests/virtual.c
+++ b/dlls/ntdll/tests/virtual.c
@@ -528,6 +528,9 @@ static void test_user_shared_data(void)
     ok(user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] /* Supported since Pentium CPUs. */,
             "_RDTSC not available.\n");
 #endif
+    ok(user_shared_data->ActiveProcessorCount == NtCurrentTeb()->Peb->NumberOfProcessors
+            || broken(!user_shared_data->ActiveProcessorCount) /* before Win7 */,
+            "Got unexpected ActiveProcessorCount %u.\n", user_shared_data->ActiveProcessorCount);
 }

START_TEST(virtual)
diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c
index 19e09c7e38..78574d0c5d 100644
--- a/dlls/ntdll/thread.c
+++ b/dlls/ntdll/thread.c
@@ -238,6 +238,7 @@ static void fill_user_shared_data( struct _KUSER_SHARED_DATA *data )
         features[PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE] = !!(sci.FeatureSet & CPU_FEATURE_ARM_V8_CRYPTO);
         break;
     }
+    data->ActiveProcessorCount = NtCurrentTeb()->Peb->NumberOfProcessors;
 }

HANDLE user_shared_data_init_done(void)

[PATCH 3/3] ntdll: Fill ActiveGroupCount field in _KUSER_SHARED_DATA.

[Paul Gofman]

Signed-off-by: Paul Gofman 
---
 dlls/ntdll/tests/virtual.c | 3 +++
 dlls/ntdll/thread.c        | 1 +
 2 files changed, 4 insertions(+)

diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c
index 59c2224816..beab744178 100644
--- a/dlls/ntdll/tests/virtual.c
+++ b/dlls/ntdll/tests/virtual.c
@@ -531,6 +531,9 @@ static void test_user_shared_data(void)
     ok(user_shared_data->ActiveProcessorCount == NtCurrentTeb()->Peb->NumberOfProcessors
             || broken(!user_shared_data->ActiveProcessorCount) /* before Win7 */,
             "Got unexpected ActiveProcessorCount %u.\n", user_shared_data->ActiveProcessorCount);
+    ok(user_shared_data->ActiveGroupCount == 1
+            || broken(!user_shared_data->ActiveGroupCount) /* before Win7 */,
+            "Got unexpected ActiveGroupCount %u.\n", user_shared_data->ActiveGroupCount);
 }

START_TEST(virtual)
diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c
index 78574d0c5d..3d370f7a98 100644
--- a/dlls/ntdll/thread.c
+++ b/dlls/ntdll/thread.c
@@ -239,6 +239,7 @@ static void fill_user_shared_data( struct _KUSER_SHARED_DATA *data )
         break;
     }
     data->ActiveProcessorCount = NtCurrentTeb()->Peb->NumberOfProcessors;
+    data->ActiveGroupCount = 1;
 }

HANDLE user_shared_data_init_done(void)