[IA64] Wire up cross memory attach syscalls

[karo-tx-linux.git] / arch / um / os-Linux / tls.c

diff --git a/arch/um/os-Linux/tls.c b/arch/um/os-Linux/tls.c
index a2de2580b8af4716593832ef880d1c930042c21b..73277801ef14b69a8656ee978a63759be9b5c29f 100644 (file)
--- a/arch/um/os-Linux/tls.c
+++ b/arch/um/os-Linux/tls.c
@@ -1,17 +1,9 @@
 #include <errno.h>
 #include <sys/ptrace.h>
-#include <sys/syscall.h>
-#include <asm/ldt.h>
 #include "sysdep/tls.h"
-#include "uml-config.h"
 
 /* TLS support - we basically rely on the host's one.*/
 
-/* In TT mode, this should be called only by the tracing thread, and makes sense
- * only for PTRACE_SET_THREAD_AREA. In SKAS mode, it's used normally.
- *
- */
-
 #ifndef PTRACE_GET_THREAD_AREA
 #define PTRACE_GET_THREAD_AREA 25
 #endif
@@ -31,8 +23,6 @@ int os_set_thread_area(user_desc_t *info, int pid)
        return ret;
 }
 
-#ifdef UML_CONFIG_MODE_SKAS
-
 int os_get_thread_area(user_desc_t *info, int pid)
 {
        int ret;
@@ -43,32 +33,3 @@ int os_get_thread_area(user_desc_t *info, int pid)
                ret = -errno;
        return ret;
 }
-
-#endif
-
-#ifdef UML_CONFIG_MODE_TT
-#include "linux/unistd.h"
-
-int do_set_thread_area_tt(user_desc_t *info)
-{
-       int ret;
-
-       ret = syscall(__NR_set_thread_area,info);
-       if (ret < 0) {
-               ret = -errno;
-       }
-       return ret;
-}
-
-int do_get_thread_area_tt(user_desc_t *info)
-{
-       int ret;
-
-       ret = syscall(__NR_get_thread_area,info);
-       if (ret < 0) {
-               ret = -errno;
-       }
-       return ret;
-}
-
-#endif /* UML_CONFIG_MODE_TT */