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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /tools/perf/tests/llvm.c
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'tools/perf/tests/llvm.c')
-rw-r--r--tools/perf/tests/llvm.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/tools/perf/tests/llvm.c b/tools/perf/tests/llvm.c
index 06f45c1d4..cff564fb4 100644
--- a/tools/perf/tests/llvm.c
+++ b/tools/perf/tests/llvm.c
@@ -6,12 +6,6 @@
#include "tests.h"
#include "debug.h"
-static int perf_config_cb(const char *var, const char *val,
- void *arg __maybe_unused)
-{
- return perf_default_config(var, val, arg);
-}
-
#ifdef HAVE_LIBBPF_SUPPORT
static int test__bpf_parsing(void *obj_buf, size_t obj_buf_sz)
{
@@ -35,6 +29,7 @@ static int test__bpf_parsing(void *obj_buf __maybe_unused,
static struct {
const char *source;
const char *desc;
+ bool should_load_fail;
} bpf_source_table[__LLVM_TESTCASE_MAX] = {
[LLVM_TESTCASE_BASE] = {
.source = test_llvm__bpf_base_prog,
@@ -48,14 +43,19 @@ static struct {
.source = test_llvm__bpf_test_prologue_prog,
.desc = "Compile source for BPF prologue generation test",
},
+ [LLVM_TESTCASE_BPF_RELOCATION] = {
+ .source = test_llvm__bpf_test_relocation,
+ .desc = "Compile source for BPF relocation test",
+ .should_load_fail = true,
+ },
};
-
int
test_llvm__fetch_bpf_obj(void **p_obj_buf,
size_t *p_obj_buf_sz,
enum test_llvm__testcase idx,
- bool force)
+ bool force,
+ bool *should_load_fail)
{
const char *source;
const char *desc;
@@ -68,8 +68,8 @@ test_llvm__fetch_bpf_obj(void **p_obj_buf,
source = bpf_source_table[idx].source;
desc = bpf_source_table[idx].desc;
-
- perf_config(perf_config_cb, NULL);
+ if (should_load_fail)
+ *should_load_fail = bpf_source_table[idx].should_load_fail;
/*
* Skip this test if user's .perfconfig doesn't set [llvm] section
@@ -136,14 +136,15 @@ int test__llvm(int subtest)
int ret;
void *obj_buf = NULL;
size_t obj_buf_sz = 0;
+ bool should_load_fail = false;
if ((subtest < 0) || (subtest >= __LLVM_TESTCASE_MAX))
return TEST_FAIL;
ret = test_llvm__fetch_bpf_obj(&obj_buf, &obj_buf_sz,
- subtest, false);
+ subtest, false, &should_load_fail);
- if (ret == TEST_OK) {
+ if (ret == TEST_OK && !should_load_fail) {
ret = test__bpf_parsing(obj_buf, obj_buf_sz);
if (ret != TEST_OK) {
pr_debug("Failed to parse test case '%s'\n",