Snap for 10453563 from 512387a627f9285ad50c22d4c54410a321ce9c5b to mainline-sdkext-release
Change-Id: I0a238c6f51bc30f2199273a3261cdc189cdcbb74
diff --git a/linux/seccomp_bpf.c b/linux/seccomp_bpf.c
index 949ac25..ad7d7ce 100644
--- a/linux/seccomp_bpf.c
+++ b/linux/seccomp_bpf.c
@@ -1242,6 +1242,10 @@
# define ARCH_REGS s390_regs
# define SYSCALL_NUM gprs[2]
# define SYSCALL_RET gprs[2]
+#elif defined(__riscv)
+# define ARCH_REGS struct user_regs_struct
+# define SYSCALL_NUM a7
+# define SYSCALL_RET a0
#else
# error "Do not know how to find your architecture's registers and syscalls"
#endif