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Diffstat (limited to 'ANDROID_3.4.5/arch/um/kernel/skas/syscall.c')
-rw-r--r--ANDROID_3.4.5/arch/um/kernel/skas/syscall.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/ANDROID_3.4.5/arch/um/kernel/skas/syscall.c b/ANDROID_3.4.5/arch/um/kernel/skas/syscall.c
deleted file mode 100644
index f5173e1e..00000000
--- a/ANDROID_3.4.5/arch/um/kernel/skas/syscall.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#include "linux/kernel.h"
-#include "linux/ptrace.h"
-#include "kern_util.h"
-#include "sysdep/ptrace.h"
-#include "sysdep/syscalls.h"
-
-extern int syscall_table_size;
-#define NR_SYSCALLS (syscall_table_size / sizeof(void *))
-
-void handle_syscall(struct uml_pt_regs *r)
-{
- struct pt_regs *regs = container_of(r, struct pt_regs, regs);
- long result;
- int syscall;
-
- syscall_trace(r, 0);
-
- /*
- * This should go in the declaration of syscall, but when I do that,
- * strace -f -c bash -c 'ls ; ls' breaks, sometimes not tracing
- * children at all, sometimes hanging when bash doesn't see the first
- * ls exit.
- * The assembly looks functionally the same to me. This is
- * gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)
- * in case it's a compiler bug.
- */
- syscall = UPT_SYSCALL_NR(r);
- if ((syscall >= NR_SYSCALLS) || (syscall < 0))
- result = -ENOSYS;
- else result = EXECUTE_SYSCALL(syscall, regs);
-
- REGS_SET_SYSCALL_RETURN(r->gp, result);
-
- syscall_trace(r, 1);
-}