Add code_coverage seccomp policy for riscv64

Signed-off-by: Chen Guoyin <chenguoyin.cgy@linux.alibaba.com>
Signed-off-by: Mao Han <han_mao@linux.alibaba.com>
Change-Id: I840cce02a087d05587bfa61824e9071732c16218

code_coverage/Android.bp

@@ -24,6 +24,14 @@ prebuilt_etc {
                 },
             },
         },
+        riscv64: {
+            src: "empty_policy/code_coverage.riscv64.policy",
+            product_variables: {
+                native_coverage: {
+                    src: "seccomp_policy/code_coverage.riscv64.policy",
+                },
+            },
+        },
         x86: {
             src: "empty_policy/code_coverage.x86.policy",
             product_variables: {
@@ -67,6 +75,14 @@ prebuilt_etc {
                 },
             },
         },
+        riscv64: {
+            src: "empty_policy/code_coverage.riscv64.policy",
+            product_variables: {
+                native_coverage: {
+                    src: "seccomp_policy/code_coverage.riscv64.policy",
+                },
+            },
+        },
         x86: {
             src: "empty_policy/code_coverage.x86_64.policy",
             product_variables: {

code_coverage/empty_policy/code_coverage.riscv64.policy

@@ -0,0 +1,2 @@
+# empty unless code_coverage is enabled.
+# code_coverage.riscv64.policy

code_coverage/seccomp_policy/code_coverage.riscv64.policy

@@ -0,0 +1,15 @@
+close: 1
+fchmod: 1
+mkdirat: 1
+msync: 1
+munmap: 1
+openat: 1
+write: 1
+fcntl: 1
+fstat: 1
+ftruncate: 1
+geteuid: 1
+lseek: 1
+mmap: 1
+rt_sigreturn: 1
+prctl: 1