((union { long long ll; long l[2]; }){ .ll = x }).l[1]
#define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))
-#define __SYSCALL_SSLEN 16
+#define SYSCALL_RLIM_INFINITY (-1UL/2)
-#ifndef __clang__
-
-#define __asm_syscall(...) do { \
- register long r2 __asm__("$2"); \
- register long r7 __asm__("$7"); \
- __asm__ __volatile__ ( \
- "move $2,%2 ; syscall" \
- : "=&r"(r2), "=r"(r7) : __VA_ARGS__ \
- : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", \
- "$14", "$15", "$24", "hi", "lo", "memory"); \
- return r7 ? -r2 : r2; \
- } while (0)
+#if __mips_isa_rev >= 6
+#define SYSCALL_CLOBBERLIST \
+ "$1", "$3", "$11", "$12", "$13", \
+ "$14", "$15", "$24", "$25", "memory"
+#else
+#define SYSCALL_CLOBBERLIST \
+ "$1", "$3", "$11", "$12", "$13", \
+ "$14", "$15", "$24", "$25", "hi", "lo", "memory"
+#endif
static inline long __syscall0(long n)
{
- register long r25 __asm__("$25") = n;
- __asm_syscall("r"(r25));
+ register long r7 __asm__("$7");
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "addu $2,$0,%2 ; syscall"
+ : "=&r"(r2), "=r"(r7)
+ : "ir"(n), "0"(r2)
+ : SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
static inline long __syscall1(long n, long a)
{
- register long r25 __asm__("$25") = n;
register long r4 __asm__("$4") = a;
- __asm_syscall("r"(r25), "r"(r4));
+ register long r7 __asm__("$7");
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "addu $2,$0,%2 ; syscall"
+ : "=&r"(r2), "=r"(r7)
+ : "ir"(n), "0"(r2), "r"(r4)
+ : SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
static inline long __syscall2(long n, long a, long b)
{
- register long r25 __asm__("$25") = n;
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
- __asm_syscall("r"(r25), "r"(r4), "r"(r5));
+ register long r7 __asm__("$7");
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "addu $2,$0,%2 ; syscall"
+ : "=&r"(r2), "=r"(r7)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5)
+ : SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
static inline long __syscall3(long n, long a, long b, long c)
{
- register long r25 __asm__("$25") = n;
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
- __asm_syscall("r"(r25), "r"(r4), "r"(r5), "r"(r6));
+ register long r7 __asm__("$7");
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "addu $2,$0,%2 ; syscall"
+ : "=&r"(r2), "=r"(r7)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+ : SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
{
- register long r25 __asm__("$25") = n;
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
- __asm_syscall("r"(r25), "r"(r4), "r"(r5), "r"(r6), "r"(r7));
-}
-
-#else
-
-static inline long __syscall0(long n)
-{
- return (__syscall)(n);
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "addu $2,$0,%2 ; syscall"
+ : "=&r"(r2), "+r"(r7)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+ : SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
-static inline long __syscall1(long n, long a)
-{
- return (__syscall)(n, a);
-}
-
-static inline long __syscall2(long n, long a, long b)
+static inline long __syscall5(long n, long a, long b, long c, long d, long e)
{
- return (__syscall)(n, a, b);
+ register long r4 __asm__("$4") = a;
+ register long r5 __asm__("$5") = b;
+ register long r6 __asm__("$6") = c;
+ register long r7 __asm__("$7") = d;
+ register long r8 __asm__("$8") = e;
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "subu $sp,$sp,32 ; sw $8,16($sp) ; "
+ "addu $2,$0,%3 ; syscall ;"
+ "addu $sp,$sp,32"
+ : "=&r"(r2), "+r"(r7), "+r"(r8)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+ : SYSCALL_CLOBBERLIST, "$9", "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
-static inline long __syscall3(long n, long a, long b, long c)
+static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
{
- return (__syscall)(n, a, b, c);
+ register long r4 __asm__("$4") = a;
+ register long r5 __asm__("$5") = b;
+ register long r6 __asm__("$6") = c;
+ register long r7 __asm__("$7") = d;
+ register long r8 __asm__("$8") = e;
+ register long r9 __asm__("$9") = f;
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "subu $sp,$sp,32 ; sw $8,16($sp) ; sw $9,20($sp) ; "
+ "addu $2,$0,%4 ; syscall ;"
+ "addu $sp,$sp,32"
+ : "=&r"(r2), "+r"(r7), "+r"(r8), "+r"(r9)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+ : SYSCALL_CLOBBERLIST, "$10");
+ return r7 && r2>0 ? -r2 : r2;
}
-static inline long __syscall4(long n, long a, long b, long c, long d)
+static inline long __syscall7(long n, long a, long b, long c, long d, long e, long f, long g)
{
- return (__syscall)(n, a, b, c, d);
+ register long r4 __asm__("$4") = a;
+ register long r5 __asm__("$5") = b;
+ register long r6 __asm__("$6") = c;
+ register long r7 __asm__("$7") = d;
+ register long r8 __asm__("$8") = e;
+ register long r9 __asm__("$9") = f;
+ register long r10 __asm__("$10") = g;
+ register long r2 __asm__("$2");
+ __asm__ __volatile__ (
+ "subu $sp,$sp,32 ; sw $8,16($sp) ; sw $9,20($sp) ; sw $10,24($sp) ; "
+ "addu $2,$0,%5 ; syscall ;"
+ "addu $sp,$sp,32"
+ : "=&r"(r2), "+r"(r7), "+r"(r8), "+r"(r9), "+r"(r10)
+ : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+ : SYSCALL_CLOBBERLIST);
+ return r7 && r2>0 ? -r2 : r2;
}
-#endif
+#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"
-static inline long __syscall5(long n, long a, long b, long c, long d, long e)
-{
- return (__syscall)(n, a, b, c, d, e);
-}
-
-static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
-{
- return (__syscall)(n, a, b, c, d, e, f);
-}
+#define SO_SNDTIMEO_OLD 0x1005
+#define SO_RCVTIMEO_OLD 0x1006