1 files changed, 0 insertions, 60 deletions

diff --git a/arch/um/kernel/tt/syscall_user.c b/arch/um/kernel/tt/syscall_user.c
deleted file mode 100644
index f52b47aff1d2..000000000000
--- a/arch/um/kernel/tt/syscall_user.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* 
- * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include <unistd.h>
-#include <signal.h>
-#include <errno.h>
-#include <asm/unistd.h>
-#include "sysdep/ptrace.h"
-#include "sigcontext.h"
-#include "ptrace_user.h"
-#include "task.h"
-#include "kern_util.h"
-#include "syscall.h"
-#include "tt.h"
-
-void do_sigtrap(void *task)
-{
-        UPT_SYSCALL_NR(TASK_REGS(task)) = -1;
-}
-
-void do_syscall(void *task, int pid, int local_using_sysemu)
-{
-        unsigned long proc_regs[FRAME_SIZE];
-
-        if(ptrace_getregs(pid, proc_regs) < 0)
-                tracer_panic("Couldn't read registers");
-
-        UPT_SYSCALL_NR(TASK_REGS(task)) = PT_SYSCALL_NR(proc_regs);
-
-#ifdef UPT_ORIGGPR2
-        UPT_ORIGGPR2(TASK_REGS(task)) = REGS_ORIGGPR2(proc_regs);
-#endif
-
-        if(((unsigned long *) PT_IP(proc_regs) >= &_stext) &&
-           ((unsigned long *) PT_IP(proc_regs) <= &_etext))
-                tracer_panic("I'm tracing myself and I can't get out");
-
-        /* advanced sysemu mode set syscall number to -1 automatically */
-        if (local_using_sysemu==2)
-                return;
-
-        /* syscall number -1 in sysemu skips syscall restarting in host */
-        if(ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_NR_OFFSET,
-                  local_using_sysemu ? -1 : __NR_getpid) < 0)
-                tracer_panic("do_syscall : Nullifying syscall failed, "
-                             "errno = %d", errno);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */