pkg/csource: remove the Repro option

Enable it unconditionally.

4 files changed, 2 insertions, 17 deletions

diff --git a/pkg/csource/common.go b/pkg/csource/common.go
index 600ac43b6..109863418 100644
--- a/pkg/csource/common.go
+++ b/pkg/csource/common.go
@@ -123,7 +123,6 @@ func commonDefines(p *prog.Prog, opts Options) map[string]bool {
 		"SYZ_VHCI_INJECTION":            opts.VhciInjection,
 		"SYZ_USE_TMP_DIR":               opts.UseTmpDir,
 		"SYZ_HANDLE_SEGV":               opts.HandleSegv,
-		"SYZ_REPRO":                     opts.Repro,
 		"SYZ_TRACE":                     opts.Trace,
 		"SYZ_WIFI":                      opts.Wifi,
 		"SYZ_802154":                    opts.IEEE802154,
diff --git a/pkg/csource/csource.go b/pkg/csource/csource.go
index 3d019a59c..1f338b893 100644
--- a/pkg/csource/csource.go
+++ b/pkg/csource/csource.go
@@ -188,9 +188,7 @@ func (ctx *context) generateSyscalls(calls []string, hasVars bool) string {
 		if len(calls) > 0 && (hasVars || opts.Trace) {
 			fmt.Fprintf(buf, "\tintptr_t res = 0;\n")
 		}
-		if opts.Repro {
-			fmt.Fprintf(buf, "\tif (write(1, \"executing program\\n\", sizeof(\"executing program\\n\") - 1)) {}\n")
-		}
+		fmt.Fprintf(buf, "\tif (write(1, \"executing program\\n\", sizeof(\"executing program\\n\") - 1)) {}\n")
 		if opts.Trace {
 			fmt.Fprintf(buf, "\tfprintf(stderr, \"### start\\n\");\n")
 		}
diff --git a/pkg/csource/options.go b/pkg/csource/options.go
index 9490e394a..ba6dcfbed 100644
--- a/pkg/csource/options.go
+++ b/pkg/csource/options.go
@@ -48,9 +48,6 @@ type Options struct {
 	UseTmpDir  bool `json:"tmpdir,omitempty"`
 	HandleSegv bool `json:"segv,omitempty"`
 
-	// Generate code for use with repro package to prints log messages,
-	// which allows to detect hangs.
-	Repro bool `json:"repro,omitempty"`
 	Trace bool `json:"trace,omitempty"`
 	LegacyOptions
 }
@@ -169,7 +166,6 @@ func DefaultOpts(cfg *mgrconfig.Config) Options {
 		Sandbox:    cfg.Sandbox,
 		UseTmpDir:  true,
 		HandleSegv: true,
-		Repro:      true,
 	}
 	if cfg.TargetOS == targets.Linux {
 		opts.NetInjection = true
@@ -222,7 +218,7 @@ func deserializeLegacyOptions(data string, opts *Options) (int, error) {
 		"HandleSegv":    &opts.HandleSegv,
 		"WaitRepeat":    &ignoreBool,
 		"Debug":         &ignoreBool,
-		"Repro":         &opts.Repro,
+		"Repro":         &ignoreBool,
 	}
 
 	data = strings.TrimSpace(data)
@@ -366,6 +362,5 @@ var ExecutorOpts = Options{
 	Procs:     2,
 	Slowdown:  1,
 	Sandbox:   "none",
-	Repro:     true,
 	UseTmpDir: true,
 }
diff --git a/pkg/csource/options_test.go b/pkg/csource/options_test.go
index 5452f22ce..f7812e6b9 100644
--- a/pkg/csource/options_test.go
+++ b/pkg/csource/options_test.go
@@ -47,7 +47,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        true,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     true,
@@ -72,7 +71,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        true,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     true,
@@ -98,7 +96,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        true,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     true,
@@ -118,7 +115,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        false,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     false,
@@ -138,7 +134,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        false,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     false,
@@ -158,7 +153,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        false,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     false,
@@ -179,7 +173,6 @@ func TestParseOptionsCanned(t *testing.T) {
 			CloseFDs:     true,
 			UseTmpDir:    true,
 			HandleSegv:   true,
-			Repro:        false,
 			LegacyOptions: LegacyOptions{
 				Collide:   true,
 				Fault:     false,