Index: fusl/arch/x86_64/syscall_arch.h |
diff --git a/fusl/arch/x86_64/syscall_arch.h b/fusl/arch/x86_64/syscall_arch.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a7a7b5a65b93bad6373f367f68ebd4ed537c1bd1 |
--- /dev/null |
+++ b/fusl/arch/x86_64/syscall_arch.h |
@@ -0,0 +1,66 @@ |
+#define __SYSCALL_LL_E(x) (x) |
+#define __SYSCALL_LL_O(x) (x) |
+ |
+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; |
+} |
+ |
+#define VDSO_USEFUL |
+#define VDSO_CGT_SYM "__vdso_clock_gettime" |
+#define VDSO_CGT_VER "LINUX_2.6" |