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authorFrederic Weisbecker <fweisbec@gmail.com>2009-08-12 10:03:49 +0200
committerFrederic Weisbecker <fweisbec@gmail.com>2009-08-12 12:02:38 +0200
commitcd84c2ac6d6425dd4d1b80a2231e534b9b03df18 (patch)
tree943332327f02f7a056dc87c64e72e340c484ede6 /tools/perf/builtin-report.c
parent9f8666971185b86615a074bcac67c90fdf8af8bc (diff)
downloadop-kernel-dev-cd84c2ac6d6425dd4d1b80a2231e534b9b03df18.zip
op-kernel-dev-cd84c2ac6d6425dd4d1b80a2231e534b9b03df18.tar.gz
perf tools: Factorize high level dso helpers
Factorize multiple definitions of high level dso helpers into the symbol source file. The side effect is a general export of the verbose and eprintf debugging helpers into a new file dedicated to debugging purposes. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Brice Goglin <Brice.Goglin@inria.fr>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r--tools/perf/builtin-report.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 2357c66..827eab2 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -30,7 +30,6 @@
#define SHOW_HV 4
static char const *input_name = "perf.data";
-static char *vmlinux = NULL;
static char default_sort_order[] = "comm,dso,symbol";
static char *sort_order = default_sort_order;
@@ -46,11 +45,6 @@ static int dump_trace = 0;
#define dprintf(x...) do { if (dump_trace) printf(x); } while (0)
#define cdprintf(x...) do { if (dump_trace) color_fprintf(stdout, color, x); } while (0)
-static int verbose;
-#define eprintf(x...) do { if (verbose) fprintf(stderr, x); } while (0)
-
-static int modules;
-
static int full_paths;
static int show_nr_samples;
@@ -161,98 +155,7 @@ static int repsep_fprintf(FILE *fp, const char *fmt, ...)
return n;
}
-static LIST_HEAD(dsos);
-static struct dso *kernel_dso;
-static struct dso *vdso;
-static struct dso *hypervisor_dso;
-
-static void dsos__add(struct dso *dso)
-{
- list_add_tail(&dso->node, &dsos);
-}
-
-static struct dso *dsos__find(const char *name)
-{
- struct dso *pos;
-
- list_for_each_entry(pos, &dsos, node)
- if (strcmp(pos->name, name) == 0)
- return pos;
- return NULL;
-}
-
-static struct dso *dsos__findnew(const char *name)
-{
- struct dso *dso = dsos__find(name);
- int nr;
-
- if (dso)
- return dso;
-
- dso = dso__new(name, 0);
- if (!dso)
- goto out_delete_dso;
-
- nr = dso__load(dso, NULL, verbose);
- if (nr < 0) {
- eprintf("Failed to open: %s\n", name);
- goto out_delete_dso;
- }
- if (!nr)
- eprintf("No symbols found in: %s, maybe install a debug package?\n", name);
-
- dsos__add(dso);
-
- return dso;
-
-out_delete_dso:
- dso__delete(dso);
- return NULL;
-}
-
-static void dsos__fprintf(FILE *fp)
-{
- struct dso *pos;
-
- list_for_each_entry(pos, &dsos, node)
- dso__fprintf(pos, fp);
-}
-
-static struct symbol *vdso__find_symbol(struct dso *dso, u64 ip)
-{
- return dso__find_symbol(dso, ip);
-}
-
-static int load_kernel(void)
-{
- int err;
-
- kernel_dso = dso__new("[kernel]", 0);
- if (!kernel_dso)
- return -1;
-
- err = dso__load_kernel(kernel_dso, vmlinux, NULL, verbose, modules);
- if (err <= 0) {
- dso__delete(kernel_dso);
- kernel_dso = NULL;
- } else
- dsos__add(kernel_dso);
-
- vdso = dso__new("[vdso]", 0);
- if (!vdso)
- return -1;
- vdso->find_symbol = vdso__find_symbol;
-
- dsos__add(vdso);
-
- hypervisor_dso = dso__new("[hypervisor]", 0);
- if (!hypervisor_dso)
- return -1;
- dsos__add(hypervisor_dso);
-
- return err;
-}
static char __cwd[PATH_MAX];
static char *cwd = __cwd;
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