syscall6

diff --git a/libc/sysdeps/linux/bfin/bits/syscalls.h b/libc/sysdeps/linux/bfin/bits/syscalls.h
index 82692fc..c51fa05 100644 (file)
--- a/libc/sysdeps/linux/bfin/bits/syscalls.h
+++ b/libc/sysdeps/linux/bfin/bits/syscalls.h
@@ -139,5 +139,35 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {    \
 __syscall_return(type,__res);                                          \
 }
 
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)    \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {        \
+  long __res;                                                          \
+  __asm__ __volatile__ (                                               \
+  "[--sp] = r5;\n\t"                                                    \
+  "[--sp] = r4;\n\t"                                                    \
+  "[--sp] = r3;\n\t"                                                    \
+  "r4=%6;\n\t"                                                         \
+  "r3=%5;\n\t"                                                         \
+  "r2=%4;\n\t"                                                         \
+  "r1=%3;\n\t"                                                         \
+  "r0=%2;\n\t"                                                         \
+  "P0=%1;\n\t"                                                         \
+  "excpt 0;\n\t"                                                       \
+  "%0=r0;\n\t"                                                         \
+  "r3 = [sp++];\n\t"                                                   \
+  "r4 = [sp++];\n\t"                                                    \
+  "r5 = [sp++];\n\t"                                                    \
+       : "=da" (__res)                                                 \
+       : "i"  (__NR_##name),                                           \
+         "rm"  ((long)(arg1)),                                         \
+         "rm"  ((long)(arg2)),                                         \
+         "rm"  ((long)(arg3)),                                         \
+         "rm"  ((long)(arg4)),                                         \
+         "rm"  ((long)(arg5)),                                         \
+         "rm"  ((long)(arg6))                                          \
+       : "CC","R0","R1","R2","R3","R4","R5","P0");                             \
+__syscall_return(type,__res);                                          \
+}
+
 #endif /* __ASSEMBLER__ */
 #endif /* _BITS_SYSCALLS_H */