golang: add defines for RISCV64 goloang bindings

Signed-off-by: Kenta Tada <[email protected]>
Acked-by: Tom Hromatka <[email protected]>
Signed-off-by: Paul Moore <[email protected]>

Author: Kenta Tada

seccomp.go

@@ -185,6 +185,8 @@ const (
 	ArchPARISC ScmpArch = iota
 	// ArchPARISC64 represents 64-bit PA-RISC
 	ArchPARISC64 ScmpArch = iota
+	// ArchRISCV64 represents RISCV64
+	ArchRISCV64 ScmpArch = iota
 )
 
 const (
@@ -313,6 +315,8 @@ func GetArchFromString(arch string) (ScmpArch, error) {
 		return ArchPARISC, nil
 	case "parisc64":
 		return ArchPARISC64, nil
+	case "riscv64":
+		return ArchRISCV64, nil
 	default:
 		return ArchInvalid, fmt.Errorf("cannot convert unrecognized string %q", arch)
 	}
@@ -357,6 +361,8 @@ func (a ScmpArch) String() string {
 		return "parisc"
 	case ArchPARISC64:
 		return "parisc64"
+	case ArchRISCV64:
+		return "riscv64"
 	case ArchNative:
 		return "native"
 	case ArchInvalid:

seccomp_internal.go

@@ -65,6 +65,10 @@ const uint32_t C_ARCH_BAD = ARCH_BAD;
 #define SCMP_ARCH_PARISC64 ARCH_BAD
 #endif
 
+#ifndef SCMP_ARCH_RISCV64
+#define SCMP_ARCH_RISCV64 ARCH_BAD
+#endif
+
 const uint32_t C_ARCH_NATIVE       = SCMP_ARCH_NATIVE;
 const uint32_t C_ARCH_X86          = SCMP_ARCH_X86;
 const uint32_t C_ARCH_X86_64       = SCMP_ARCH_X86_64;
@@ -84,6 +88,7 @@ const uint32_t C_ARCH_S390         = SCMP_ARCH_S390;
 const uint32_t C_ARCH_S390X        = SCMP_ARCH_S390X;
 const uint32_t C_ARCH_PARISC       = SCMP_ARCH_PARISC;
 const uint32_t C_ARCH_PARISC64     = SCMP_ARCH_PARISC64;
+const uint32_t C_ARCH_RISCV64      = SCMP_ARCH_RISCV64;
 
 #ifndef SCMP_ACT_LOG
 #define SCMP_ACT_LOG 0x7ffc0000U
@@ -282,7 +287,7 @@ const (
 	scmpError C.int = -1
 	// Comparison boundaries to check for architecture validity
 	archStart ScmpArch = ArchNative
-	archEnd   ScmpArch = ArchPARISC64
+	archEnd   ScmpArch = ArchRISCV64
 	// Comparison boundaries to check for action validity
 	actionStart ScmpAction = ActKill
 	actionEnd   ScmpAction = ActKillProcess
@@ -538,6 +543,8 @@ func archFromNative(a C.uint32_t) (ScmpArch, error) {
 		return ArchPARISC, nil
 	case C.C_ARCH_PARISC64:
 		return ArchPARISC64, nil
+	case C.C_ARCH_RISCV64:
+		return ArchRISCV64, nil
 	default:
 		return 0x0, fmt.Errorf("unrecognized architecture %#x", uint32(a))
 	}
@@ -582,6 +589,8 @@ func (a ScmpArch) toNative() C.uint32_t {
 		return C.C_ARCH_PARISC
 	case ArchPARISC64:
 		return C.C_ARCH_PARISC64
+	case ArchRISCV64:
+		return C.C_ARCH_RISCV64
 	case ArchNative:
 		return C.C_ARCH_NATIVE
 	default: