pkg/cover: pass VM type for report generator

This will be needed for gVisor reports,
the target is "linux" but VM type is "gvisor".

3 files changed, 4 insertions, 4 deletions

diff --git a/pkg/cover/backend/backend.go b/pkg/cover/backend/backend.go
index c99e40893..1e7a2bc7f 100644
--- a/pkg/cover/backend/backend.go
+++ b/pkg/cover/backend/backend.go
@@ -30,6 +30,6 @@ type Symbol struct {
 	Symbolized bool
 }
 
-func Make(target *targets.Target, kernelObject, srcDir, buildDir string) (*Impl, error) {
+func Make(target *targets.Target, vm, kernelObject, srcDir, buildDir string) (*Impl, error) {
 	return makeELF(target, kernelObject, srcDir, buildDir)
 }
diff --git a/pkg/cover/report.go b/pkg/cover/report.go
index 4c9e9d9d0..56ab949a0 100644
--- a/pkg/cover/report.go
+++ b/pkg/cover/report.go
@@ -26,8 +26,8 @@ type Prog struct {
 	PCs  []uint64
 }
 
-func MakeReportGenerator(target *targets.Target, kernelObject, srcDir, buildDir string) (*ReportGenerator, error) {
-	impl, err := backend.Make(target, kernelObject, srcDir, buildDir)
+func MakeReportGenerator(target *targets.Target, vm, kernelObject, srcDir, buildDir string) (*ReportGenerator, error) {
+	impl, err := backend.Make(target, vm, kernelObject, srcDir, buildDir)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/cover/report_test.go b/pkg/cover/report_test.go
index af6315ed4..2fdf8e4e0 100644
--- a/pkg/cover/report_test.go
+++ b/pkg/cover/report_test.go
@@ -179,7 +179,7 @@ func generateReport(t *testing.T, target *targets.Target, test Test) ([]byte, []
 	}
 	defer os.RemoveAll(dir)
 	bin := buildTestBinary(t, target, test, dir)
-	rg, err := MakeReportGenerator(target, bin, dir, dir)
+	rg, err := MakeReportGenerator(target, "", bin, dir, dir)
 	if err != nil {
 		return nil, nil, err
 	}