Changeset d7365604 in mainline for uspace/lib/libc/arch/ia32/include/syscall.h

Timestamp:

2009-10-22T17:45:31Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

af6cad4

Parents:

50989793 (diff), 5328d63 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge support for SYSENTER autodetection.

File:

• uspace/lib/libc/arch/ia32/include/syscall.h (modified) (1 diff)

uspace/lib/libc/arch/ia32/include/syscall.h

@@ -40 +40 @@
 #include <kernel/syscall/syscall.h>
 
-#define __syscall0      __syscall_sysenter
-#define __syscall1      __syscall_sysenter
-#define __syscall2      __syscall_sysenter
-#define __syscall3      __syscall_sysenter
-#define __syscall4      __syscall_sysenter
-#define __syscall5      __syscall_int
-#define __syscall6      __syscall_int
+#define __syscall0      __syscall_fast_func
+#define __syscall1      __syscall_fast_func
+#define __syscall2      __syscall_fast_func
+#define __syscall3      __syscall_fast_func
+#define __syscall4      __syscall_fast_func
+#define __syscall5      __syscall_slow
+#define __syscall6      __syscall_slow
 
 extern sysarg_t
-__syscall_sysenter(const sysarg_t, const sysarg_t, const sysarg_t, const sysarg_t,
-     const sysarg_t, const sysarg_t, const syscall_t);
+(* __syscall_fast_func)(const sysarg_t, const sysarg_t, const sysarg_t,
+    const sysarg_t, const sysarg_t, const sysarg_t, const syscall_t);
 
 extern sysarg_t
-__syscall_int(const sysarg_t, const sysarg_t, const sysarg_t, const sysarg_t,
-     const sysarg_t, const sysarg_t, const syscall_t);
+__syscall_slow(const sysarg_t, const sysarg_t, const sysarg_t, const sysarg_t,
+    const sysarg_t, const sysarg_t, const syscall_t);
 
 #endif