Support riscv64

Author: giordano

Project.toml

@@ -1,6 +1,6 @@
 name = "LinuxPerf"
 uuid = "b4c46c6c-4fb0-484d-a11a-41bc3392d094"
-version = "0.4.2"
+version = "0.4.3"
 
 [deps]
 PrettyTables = "08abe8d2-0d0c-5749-adfa-8a2ac140af0d"

src/LinuxPerf.jl

@@ -167,6 +167,9 @@ elseif Sys.ARCH === :arm
     Clong(364)
 elseif Sys.ARCH === :powerpc64le || Sys.ARCH === :ppc64le
     Clong(319)
+elseif Sys.ARCH === :riscv64 || Sys.ARCH === :rv64
+    # See syscalls table at https://jborza.com/post/2021-05-11-riscv-linux-syscalls/
+    Clong(241)
 else
     Clong(-1) # sentinel for unknown syscall ID
 end
@@ -350,6 +353,9 @@ elseif Sys.ARCH === :arm
     Clong(172)
 elseif Sys.ARCH === :powerpc64le || Sys.ARCH === :ppc64le
     Clong(171)
+elseif Sys.ARCH === :riscv64 || Sys.ARCH === :rv64
+    # See syscalls table at https://jborza.com/post/2021-05-11-riscv-linux-syscalls/
+    Clong(167)
 else
     Clong(-1) # sentinel for unknown syscall ID
 end