((union { long long ll; long l[2]; }){ .ll = x }).l[1]
#define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x))
-#define __SYSCALL_SSLEN 8
+#if SYSCALL_NO_TLS
+#define SYSCALL_INSNS "int $128"
+#else
+#define SYSCALL_INSNS "call *%%gs:16"
+#endif
+
+#define SYSCALL_INSNS_12 "xchg %%ebx,%%edx ; " SYSCALL_INSNS " ; xchg %%ebx,%%edx"
+#define SYSCALL_INSNS_34 "xchg %%ebx,%%edi ; " SYSCALL_INSNS " ; xchg %%ebx,%%edi"
static inline long __syscall0(long n)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n) : "memory");
return __ret;
}
-#ifndef __PIC__
-
static inline long __syscall1(long n, long a1)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n), "b"(a1) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS_12 : "=a"(__ret) : "a"(n), "d"(a1) : "memory");
return __ret;
}
static inline long __syscall2(long n, long a1, long a2)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS_12 : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2) : "memory");
return __ret;
}
static inline long __syscall3(long n, long a1, long a2, long a3)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3) : "memory");
+#else
+ __asm__ __volatile__ (SYSCALL_INSNS_34 : "=a"(__ret) : "a"(n), "D"(a1), "c"(a2), "d"(a3) : "memory");
+#endif
return __ret;
}
static inline long __syscall4(long n, long a1, long a2, long a3, long a4)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
+#else
+ __asm__ __volatile__ (SYSCALL_INSNS_34 : "=a"(__ret) : "a"(n), "D"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
+#endif
return __ret;
}
static inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
{
unsigned long __ret;
- __asm__ __volatile__ ("int $128" : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS
+ : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#else
+ __asm__ __volatile__ ("pushl %2 ; push %%ebx ; mov 4(%%esp),%%ebx ; " SYSCALL_INSNS " ; pop %%ebx ; add $4,%%esp"
+ : "=a"(__ret) : "a"(n), "g"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#endif
return __ret;
}
static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
{
unsigned long __ret;
- __asm__ __volatile__ ("pushl %7 ; pushl %%ebp ; mov 4(%%esp),%%ebp ; int $128 ; popl %%ebp ; popl %%ecx"
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ ("pushl %7 ; push %%ebp ; mov 4(%%esp),%%ebp ; " SYSCALL_INSNS " ; pop %%ebp ; add $4,%%esp"
: "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5), "g"(a6) : "memory");
- return __ret;
-}
-
-#else
-
-static inline long __syscall1(long n, long a1)
-{
- unsigned long __ret;
- __asm__ __volatile__ ("xchg %2,%%ebx ; int $128 ; xchg %2,%%ebx"
- : "=a"(__ret) : "a"(n), "d"(a1) : "memory");
- return __ret;
-}
-
-static inline long __syscall2(long n, long a1, long a2)
-{
- unsigned long __ret;
- __asm__ __volatile__ ("xchg %2,%%ebx ; int $128 ; xchg %2,%%ebx"
- : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2) : "memory");
- return __ret;
-}
-
-static inline long __syscall3(long n, long a1, long a2, long a3)
-{
- unsigned long __ret;
- __asm__ __volatile__ ("xchg %2,%%ebx ; int $128 ; xchg %2,%%ebx"
- : "=a"(__ret) : "a"(n), "S"(a1), "c"(a2), "d"(a3) : "memory");
- return __ret;
-}
-
-static inline long __syscall4(long n, long a1, long a2, long a3, long a4)
-{
- unsigned long __ret;
- __asm__ __volatile__ ("xchg %2,%%ebx ; int $128 ; xchg %2,%%ebx"
- : "=a"(__ret) : "a"(n), "D"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
- return __ret;
-}
-
-#if 0
-static inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
-{
- unsigned long __ret;
- __asm__ __volatile__ ("pushl %2 ; pushl %%ebx ; mov 4(%%esp),%%ebx ; int $128 ; popl %%ebx ; popl %%ecx"
- : "=a"(__ret) : "a"(n), "g"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
- return __ret;
-}
#else
-static inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
-{
- return (__syscall)(n, a1, a2, a3, a4, a5);
-}
+ unsigned long a1a6[2] = { a1, a6 };
+ __asm__ __volatile__ ("pushl %1 ; push %%ebx ; push %%ebp ; mov 8(%%esp),%%ebx ; mov 4(%%ebx),%%ebp ; mov (%%ebx),%%ebx ; " SYSCALL_INSNS " ; pop %%ebp ; pop %%ebx ; add $4,%%esp"
+ : "=a"(__ret) : "g"(&a1a6), "a"(n), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
#endif
-
-static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
-{
- return (__syscall)(n, a1, a2, a3, a4, a5, a6);
+ return __ret;
}
-#endif
-
-
-#define __SC_socket 1
-#define __SC_bind 2
-#define __SC_connect 3
-#define __SC_listen 4
-#define __SC_accept 5
-#define __SC_getsockname 6
-#define __SC_getpeername 7
-#define __SC_socketpair 8
-#define __SC_send 9
-#define __SC_recv 10
-#define __SC_sendto 11
-#define __SC_recvfrom 12
-#define __SC_shutdown 13
-#define __SC_setsockopt 14
-#define __SC_getsockopt 15
-#define __SC_sendmsg 16
-#define __SC_recvmsg 17
-#define __SC_accept4 18
-#define __SC_recvmmsg 19
-#define __SC_sendmmsg 20
+#define VDSO_USEFUL
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
+#define VDSO_CGT_VER "LINUX_2.6"