perf script: Move script_fetch_insn to trace-event-scripting.c

Add native_arch as a parameter to script_fetch_insn rather than
relying on the builtin-script value that won't be initialized for the
dlfilter and python Context use cases. Assume both of those cases are
running natively.

Signed-off-by: Ian Rogers <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Acked-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Athira Rajeev <[email protected]>
Cc: Colin Ian King <[email protected]>
Cc: Dapeng Mi <[email protected]>
Cc: Howard Chu <[email protected]>
Cc: Ilya Leoshkevich <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: James Clark <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Michael Petlan <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Richter <[email protected]>
Cc: Veronika Molnarova <[email protected]>
Cc: Weilin Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

1 files changed, 14 insertions, 0 deletions

diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c
index d8f4b5bce4ad..62ba1af79936 100644
--- a/tools/perf/util/trace-event-scripting.c
+++ b/tools/perf/util/trace-event-scripting.c
@@ -13,6 +13,7 @@
 #include <event-parse.h>
 #endif
 
+#include "archinsn.h"
 #include "debug.h"
 #include "trace-event.h"
 #include "evsel.h"
@@ -271,3 +272,16 @@ void setup_perl_scripting(void)
 }
 #endif
 #endif
+
+__weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused,
+		     struct thread *thread __maybe_unused,
+		     struct machine *machine __maybe_unused)
+{
+}
+
+void script_fetch_insn(struct perf_sample *sample, struct thread *thread,
+		       struct machine *machine, bool native_arch)
+{
+	if (sample->insn_len == 0 && native_arch)
+		arch_fetch_insn(sample, thread, machine);
+}