[tkreuzer] 67470: [NDK] Use portable definitions for service table constants. (Moved from ARM specific definition in ntoskrnl internal header, with a fixed value for TABLE_NUMBER_BITS, which is 1, ...
28 Apr
2015
28 Apr
'15
9:26 p.m.
Author: tkreuzer
Date: Tue Apr 28 21:26:37 2015
New Revision: 67470
URL: http://svn.reactos.org/svn/reactos?rev=67470&view=rev
Log:
[NDK]
Use portable definitions for service table constants. (Moved from ARM specific definition
in ntoskrnl internal header, with a fixed value for TABLE_NUMBER_BITS, which is 1, not 3)
Modified:
trunk/reactos/include/ndk/amd64/ketypes.h
trunk/reactos/include/ndk/i386/asm.h
trunk/reactos/include/ndk/ketypes.h
trunk/reactos/ntoskrnl/include/internal/ke.h
Modified: trunk/reactos/include/ndk/amd64/ketypes.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/ndk/amd64/ketypes.…
==============================================================================
--- trunk/reactos/include/ndk/amd64/ketypes.h [iso-8859-1] (original)
+++ trunk/reactos/include/ndk/amd64/ketypes.h [iso-8859-1] Tue Apr 28 21:26:37 2015
@@ -157,15 +157,6 @@
#define PRCB_MAJOR_VERSION 1
#define PRCB_BUILD_DEBUG 1
#define PRCB_BUILD_UNIPROCESSOR 2
-
-//
-// Service Table
-//
-#define NUMBER_SERVICE_TABLES 2
-#define SERVICE_NUMBER_MASK 0xFFF
-#define SERVICE_TABLE_SHIFT 7
-#define SERVICE_TABLE_MASK 0x20
-#define SERVICE_TABLE_TEST 0x20
//
// HAL Variables
Modified: trunk/reactos/include/ndk/i386/asm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/ndk/i386/asm.h?rev…
==============================================================================
--- trunk/reactos/include/ndk/i386/asm.h [iso-8859-1] (original)
+++ trunk/reactos/include/ndk/i386/asm.h [iso-8859-1] Tue Apr 28 21:26:37 2015
@@ -611,11 +611,6 @@
//
// System Call Table definitions
//
-#define NUMBER_SERVICE_TABLES 0x0002
-#define SERVICE_NUMBER_MASK 0x0FFF
-#define SERVICE_TABLE_SHIFT 0x0008
-#define SERVICE_TABLE_MASK 0x0010
-#define SERVICE_TABLE_TEST 0x0010
#define SERVICE_DESCRIPTOR_BASE 0x0000
#define SERVICE_DESCRIPTOR_COUNT 0x0004
#define SERVICE_DESCRIPTOR_LIMIT 0x0008
Modified: trunk/reactos/include/ndk/ketypes.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/ndk/ketypes.h?rev=…
==============================================================================
--- trunk/reactos/include/ndk/ketypes.h [iso-8859-1] (original)
+++ trunk/reactos/include/ndk/ketypes.h [iso-8859-1] Tue Apr 28 21:26:37 2015
@@ -28,6 +28,66 @@
#include <potypes.h>
#include <ifssupp.h>
#endif
+
+//
+// A system call ID is formatted as such:
+// .________________________________________________________________.
+// | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+// |--------------|-------------------------------------------------|
+// | TABLE NUMBER | TABLE OFFSET |
+// \----------------------------------------------------------------/
+//
+// The table number is then used as an index into the service descriptor table.
+#define TABLE_NUMBER_BITS 1
+#define TABLE_OFFSET_BITS 12
+
+//
+// There are 2 tables (kernel and shadow, used by Win32K)
+//
+#define NUMBER_SERVICE_TABLES 2
+#define NTOS_SERVICE_INDEX 0
+#define WIN32K_SERVICE_INDEX 1
+
+//
+// NB. From assembly code, the table number must be computed as an offset into
+// the service descriptor table.
+//
+// Each entry into the table is 16 bytes long on 32-bit architectures, and
+// 32 bytes long on 64-bit architectures.
+//
+// Thus, Table Number 1 is offset 16 (0x10) on x86, and offset 32 (0x20) on
+// x64.
+//
+#ifdef _WIN64
+#define BITS_PER_ENTRY 5 // (1 << 5) = 32 bytes
+#else
+#define BITS_PER_ENTRY 4 // (1 << 4) = 16 bytes
+#endif
+
+//
+// We want the table number, but leave some extra bits to we can have the offset
+// into the descriptor table.
+//
+#define SERVICE_TABLE_SHIFT (12 - BITS_PER_ENTRY)
+
+//
+// Now the table number (as an offset) is corrupted with part of the table offset
+// This mask will remove the extra unwanted bits, and give us the offset into the
+// descriptor table proper.
+//
+#define SERVICE_TABLE_MASK (((1 << TABLE_NUMBER_BITS) - 1) <<
BITS_PER_ENTRY)
+
+//
+// To get the table offset (ie: the service call number), just keep the 12 bits
+//
+#define SERVICE_NUMBER_MASK ((1 << TABLE_OFFSET_BITS) - 1)
+
+//
+// We'll often need to check if this is a graphics call. This is done by comparing
+// the table number offset with the known Win32K table number offset.
+// This is usually index 1, so table number offset 0x10 (x86) or 0x20 (x64)
+//
+#define SERVICE_TABLE_TEST (WIN32K_SERVICE_INDEX << BITS_PER_ENTRY)
//
// Context Record Flags
Modified: trunk/reactos/ntoskrnl/include/internal/ke.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/ke.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/ke.h [iso-8859-1] Tue Apr 28 21:26:37 2015
@@ -159,70 +159,6 @@
/* One of the Reserved Wait Blocks, this one is for the Thread's Timer */
#define TIMER_WAIT_BLOCK 0x3L
-#ifdef _M_ARM // FIXME: remove this once our headers are cleaned up
-//
-// A system call ID is formatted as such:
-// .________________________________________________________________.
-// | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
-// |--------------|-------------------------------------------------|
-// | TABLE NUMBER | TABLE OFFSET |
-// \----------------------------------------------------------------/
-//
-//
-// The table number is then used as an index into the service descriptor table.
-#define TABLE_NUMBER_BITS 3
-#define TABLE_OFFSET_BITS 12
-
-//
-// There are 2 tables (kernel and shadow, used by Win32K)
-//
-#define NUMBER_SERVICE_TABLES 2
-#define NTOS_SERVICE_INDEX 0
-#define WIN32K_SERVICE_INDEX 1
-
-//
-// NB. From assembly code, the table number must be computed as an offset into
-// the service descriptor table.
-//
-// Each entry into the table is 16 bytes long on 32-bit architectures, and
-// 32 bytes long on 64-bit architectures.
-//
-// Thus, Table Number 1 is offset 16 (0x10) on x86, and offset 32 (0x20) on
-// x64.
-//
-#ifdef _WIN64
-#define BITS_PER_ENTRY 5 // (1 << 5) = 32 bytes
-#else
-#define BITS_PER_ENTRY 4 // (1 << 4) = 16 bytes
-#endif
-
-//
-// We want the table number, but leave some extra bits to we can have the offset
-// into the descriptor table.
-//
-#define SERVICE_TABLE_SHIFT (12 - BITS_PER_ENTRY)
-
-//
-// Now the table number (as an offset) is corrupted with part of the table offset
-// This mask will remove the extra unwanted bits, and give us the offset into the
-// descriptor table proper.
-//
-#define SERVICE_TABLE_MASK (((1 << TABLE_NUMBER_BITS) - 1) <<
BITS_PER_ENTRY)
-
-//
-// To get the table offset (ie: the service call number), just keep the 12 bits
-//
-#define SERVICE_NUMBER_MASK ((1 << TABLE_OFFSET_BITS) - 1)
-
-//
-// We'll often need to check if this is a graphics call. This is done by comparing
-// the table number offset with the known Win32K table number offset.
-// This is usually index 1, so table number offset 0x10 (x86) or 0x20 (x64)
-//
-#define SERVICE_TABLE_TEST (WIN32K_SERVICE_INDEX << BITS_PER_ENTRY)
-
-#endif
-
#define KTS_SYSCALL_BIT (((KTRAP_STATE_BITS) { { .SystemCall = TRUE } }).Bits)
#define KTS_PM_BIT (((KTRAP_STATE_BITS) { { .PreviousMode = TRUE } }).Bits)
#define KTS_SEG_BIT (((KTRAP_STATE_BITS) { { .Segments = TRUE } }).Bits)
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