perf tools: Move branch option parsing to own file

[deliverable/linux.git] / tools / perf / builtin-record.c

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 5dfe91395617737f181dd10b313d8f2c7445248b..91aa2a3dcf19ebe036867dd46daeb4174d5c1784 100644 (file)
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -28,6 +28,7 @@
 #include "util/thread_map.h"
 #include "util/data.h"
 #include "util/auxtrace.h"
+#include "util/parse-branch-options.h"
 
 #include <unistd.h>
 #include <sched.h>
@@ -751,94 +752,6 @@ out_delete_session:
        return status;
 }
 
-#define BRANCH_OPT(n, m) \
-       { .name = n, .mode = (m) }
-
-#define BRANCH_END { .name = NULL }
-
-struct branch_mode {
-       const char *name;
-       int mode;
-};
-
-static const struct branch_mode branch_modes[] = {
-       BRANCH_OPT("u", PERF_SAMPLE_BRANCH_USER),
-       BRANCH_OPT("k", PERF_SAMPLE_BRANCH_KERNEL),
-       BRANCH_OPT("hv", PERF_SAMPLE_BRANCH_HV),
-       BRANCH_OPT("any", PERF_SAMPLE_BRANCH_ANY),
-       BRANCH_OPT("any_call", PERF_SAMPLE_BRANCH_ANY_CALL),
-       BRANCH_OPT("any_ret", PERF_SAMPLE_BRANCH_ANY_RETURN),
-       BRANCH_OPT("ind_call", PERF_SAMPLE_BRANCH_IND_CALL),
-       BRANCH_OPT("abort_tx", PERF_SAMPLE_BRANCH_ABORT_TX),
-       BRANCH_OPT("in_tx", PERF_SAMPLE_BRANCH_IN_TX),
-       BRANCH_OPT("no_tx", PERF_SAMPLE_BRANCH_NO_TX),
-       BRANCH_OPT("cond", PERF_SAMPLE_BRANCH_COND),
-       BRANCH_END
-};
-
-static int
-parse_branch_stack(const struct option *opt, const char *str, int unset)
-{
-#define ONLY_PLM \
-       (PERF_SAMPLE_BRANCH_USER        |\
-        PERF_SAMPLE_BRANCH_KERNEL      |\
-        PERF_SAMPLE_BRANCH_HV)
-
-       uint64_t *mode = (uint64_t *)opt->value;
-       const struct branch_mode *br;
-       char *s, *os = NULL, *p;
-       int ret = -1;
-
-       if (unset)
-               return 0;
-
-       /*
-        * cannot set it twice, -b + --branch-filter for instance
-        */
-       if (*mode)
-               return -1;
-
-       /* str may be NULL in case no arg is passed to -b */
-       if (str) {
-               /* because str is read-only */
-               s = os = strdup(str);
-               if (!s)
-                       return -1;
-
-               for (;;) {
-                       p = strchr(s, ',');
-                       if (p)
-                               *p = '\0';
-
-                       for (br = branch_modes; br->name; br++) {
-                               if (!strcasecmp(s, br->name))
-                                       break;
-                       }
-                       if (!br->name) {
-                               ui__warning("unknown branch filter %s,"
-                                           " check man page\n", s);
-                               goto error;
-                       }
-
-                       *mode |= br->mode;
-
-                       if (!p)
-                               break;
-
-                       s = p + 1;
-               }
-       }
-       ret = 0;
-
-       /* default to any branch */
-       if ((*mode & ~ONLY_PLM) == 0) {
-               *mode = PERF_SAMPLE_BRANCH_ANY;
-       }
-error:
-       free(os);
-       return ret;
-}
-
 static void callchain_debug(void)
 {
        static const char *str[CALLCHAIN_MAX] = { "NONE", "FP", "DWARF", "LBR" };