Changeset f4946de in mainline for kernel/arch/ia32/include/pm.h

Timestamp:

2010-07-12T16:00:33Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

efbd094

Parents:

4e91239

Message:

Use trap gate instead of interrupt gate for the syscall int handler.

File:

• kernel/arch/ia32/include/pm.h (modified) (1 diff)

kernel/arch/ia32/include/pm.h

@@ -67 +67 @@
 #define AR_CODE       (3 << 3)
 #define AR_WRITABLE   (1 << 1)
-#define AR_INTERRUPT  (0x0e)
-#define AR_TSS        (0x09)
+#define AR_INTERRUPT  (0xe)
+#define AR_TRAP       (0xf)
+#define AR_TSS        (0x9)
 
 #define DPL_KERNEL  (PL_KERNEL << 5)