diff options
author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-12 10:03:49 +0200 |
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committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-12 12:02:38 +0200 |
commit | cd84c2ac6d6425dd4d1b80a2231e534b9b03df18 (patch) | |
tree | 943332327f02f7a056dc87c64e72e340c484ede6 /tools/perf/builtin-report.c | |
parent | 9f8666971185b86615a074bcac67c90fdf8af8bc (diff) | |
download | linux-cd84c2ac6d6425dd4d1b80a2231e534b9b03df18.tar.bz2 |
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.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 2357c66fb91d..827eab2edf4b 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; |