X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=arch%2Fmips%2Fsyscall_arch.h;h=2ef8a952fee638f7b5f9c1396c383e9bd0df2f6f;hb=7844ecb590893f8344324837956718001402d297;hp=3b33ce186b98c4da7220bf0a1e744451f0204e7c;hpb=dcb18bea6159e841b8c894ac606f471882513429;p=musl

diff --git a/arch/mips/syscall_arch.h b/arch/mips/syscall_arch.h
index 3b33ce18..2ef8a952 100644
--- a/arch/mips/syscall_arch.h
+++ b/arch/mips/syscall_arch.h
@@ -5,18 +5,6 @@
 
 #define SYSCALL_RLIM_INFINITY (-1UL/2)
 
-#if _MIPSEL || __MIPSEL || __MIPSEL__
-#define __stat_fix(st) ((st),(void)0)
-#else
-#include <sys/stat.h>
-static inline void __stat_fix(long p)
-{
-	struct stat *st = (struct stat *)p;
-	st->st_dev >>= 32;
-	st->st_rdev >>= 32;
-}
-#endif
-
 static inline long __syscall0(long n)
 {
 	register long r7 __asm__("$7");
@@ -55,10 +43,7 @@ static inline long __syscall2(long n, long a, long b)
 		  "r"(r4), "r"(r5)
 		: "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
 		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
-	if (r7) return -r2;
-	long ret = r2;
-	if (n == SYS_stat64 || n == SYS_fstat64 || n == SYS_lstat64) __stat_fix(b);
-	return ret;
+	return r7 ? -r2 : r2;
 }
 
 static inline long __syscall3(long n, long a, long b, long c)
@@ -74,10 +59,7 @@ static inline long __syscall3(long n, long a, long b, long c)
 		  "r"(r4), "r"(r5), "r"(r6)
 		: "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
 		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
-	if (r7) return -r2;
-	long ret = r2;
-	if (n == SYS_stat64 || n == SYS_fstat64 || n == SYS_lstat64) __stat_fix(b);
-	return ret;
+	return r7 ? -r2 : r2;
 }
 
 static inline long __syscall4(long n, long a, long b, long c, long d)
@@ -93,11 +75,7 @@ static inline long __syscall4(long n, long a, long b, long c, long d)
 		  "r"(r4), "r"(r5), "r"(r6)
 		: "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
 		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
-	if (r7) return -r2;
-	long ret = r2;
-	if (n == SYS_stat64 || n == SYS_fstat64 || n == SYS_lstat64) __stat_fix(b);
-	if (n == SYS_fstatat64) __stat_fix(c);
-	return ret;
+	return r7 ? -r2 : r2;
 }
 
 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
@@ -116,11 +94,7 @@ static inline long __syscall5(long n, long a, long b, long c, long d, long e)
 		: "ir"(n), "0"(r2), "1"(r7), "r"(r4), "r"(r5), "r"(r6)
 		: "$1", "$3", "$9", "$10", "$11", "$12", "$13",
 		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
-	if (r7) return -r2;
-	long ret = r2;
-	if (n == SYS_stat64 || n == SYS_fstat64 || n == SYS_lstat64) __stat_fix(b);
-	if (n == SYS_fstatat64) __stat_fix(c);
-	return r2;
+	return r7 ? -r2 : r2;
 }
 
 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
@@ -140,13 +114,33 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
 		: "ir"(n), "0"(r2), "1"(r7), "r"(r4), "r"(r5), "r"(r6)
 		: "$1", "$3", "$10", "$11", "$12", "$13",
 		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
-	if (r7) return -r2;
-	long ret = r2;
-	if (n == SYS_stat64 || n == SYS_fstat64 || n == SYS_lstat64) __stat_fix(b);
-	if (n == SYS_fstatat64) __stat_fix(c);
-	return r2;
+	return r7 ? -r2 : r2;
+}
+
+static inline long __syscall7(long n, long a, long b, long c, long d, long e, long f, long g)
+{
+	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), "1"(r7), "r"(r4), "r"(r5), "r"(r6)
+		: "$1", "$3", "$11", "$12", "$13",
+		  "$14", "$15", "$24", "$25", "hi", "lo", "memory");
+	return r7 ? -r2 : r2;
 }
 
 #define VDSO_USEFUL
 #define VDSO_CGT_SYM "__vdso_clock_gettime"
 #define VDSO_CGT_VER "LINUX_2.6"
+
+#define SO_SNDTIMEO_OLD 0x1005
+#define SO_RCVTIMEO_OLD 0x1006