Merge pull request #134 from krishna3554/fix-arm64-args-six-registers

regs: arm64: return all six syscall argument registers in Args()

Author: AkihiroSuda

pkg/dynamic/tracer/regs/regs_linux_arm64.go

@@ -5,7 +5,7 @@ func (regs *Regs) Syscall() uint64 {
 }
 
 func (regs *Regs) Args() []uint64 {
-	return regs.Regs[0:5]
+	return regs.Regs[0:6]
 }
 
 func (regs *Regs) SetSyscall(v uint64) {

pkg/dynamic/tracer/regs/regs_test.go

@@ -0,0 +1,13 @@
+//go:build linux && (amd64 || arm64)
+
+package regs
+
+import (
+	"testing"
+
+	"gotest.tools/v3/assert"
+)
+
+func TestArgsArity(t *testing.T) {
+	assert.Equal(t, len((&Regs{}).Args()), 6)
+}