diff options
Diffstat (limited to 'libc/sysdeps/linux/sh/syscall.c')
-rw-r--r-- | libc/sysdeps/linux/sh/syscall.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sh/syscall.c b/libc/sysdeps/linux/sh/syscall.c new file mode 100644 index 000000000..b4a6a88f4 --- /dev/null +++ b/libc/sysdeps/linux/sh/syscall.c @@ -0,0 +1,25 @@ + + +#include <features.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/syscall.h> + +long syscall(long sysnum, + long arg1, long arg2, long arg3, + long arg4, long arg5, long arg6) +{ +register long __sc3 __asm__ ("r3") = sysnum; +register long __sc4 __asm__ ("r4") = (long) arg1; +register long __sc5 __asm__ ("r5") = (long) arg2; +register long __sc6 __asm__ ("r6") = (long) arg3; +register long __sc7 __asm__ ("r7") = (long) arg4; +register long __sc0 __asm__ ("r0") = (long) arg5; +register long __sc1 __asm__ ("r1") = (long) arg6; +__asm__ __volatile__ ("trapa #0x15" \ + : "=z" (__sc0) \ + : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \ + "r" (__sc3), "r" (__sc1) \ + : "memory" ); +__syscall_return(long,__sc0); +} |