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Diffstat (limited to 'arch/x86_64/syscall_arch.h')
-rw-r--r--arch/x86_64/syscall_arch.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/x86_64/syscall_arch.h b/arch/x86_64/syscall_arch.h
new file mode 100644
index 00000000..1c4b48a2
--- /dev/null
+++ b/arch/x86_64/syscall_arch.h
@@ -0,0 +1,64 @@
+#define __SYSCALL_LL_E(x) (x)
+#define __SYSCALL_LL_O(x) (x)
+
+#define __SYSCALL_SSLEN 8
+
+static __inline long __syscall0(long n)
+{
+ unsigned long ret;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n) : "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall1(long n, long a1)
+{
+ unsigned long ret;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1) : "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall2(long n, long a1, long a2)
+{
+ unsigned long ret;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2)
+ : "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall3(long n, long a1, long a2, long a3)
+{
+ unsigned long ret;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
+ "d"(a3) : "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall4(long n, long a1, long a2, long a3, long a4)
+{
+ unsigned long ret;
+ register long r10 __asm__("r10") = a4;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
+ "d"(a3), "r"(r10): "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
+{
+ unsigned long ret;
+ register long r10 __asm__("r10") = a4;
+ register long r8 __asm__("r8") = a5;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
+ "d"(a3), "r"(r10), "r"(r8) : "rcx", "r11", "memory");
+ return ret;
+}
+
+static __inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
+{
+ unsigned long ret;
+ register long r10 __asm__("r10") = a4;
+ register long r8 __asm__("r8") = a5;
+ register long r9 __asm__("r9") = a6;
+ __asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
+ "d"(a3), "r"(r10), "r"(r8), "r"(r9) : "rcx", "r11", "memory");
+ return ret;
+}