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Support processing microdumps for x86 architecture.

Browse source 
BUG=587536
R=primiano@chromium.org

Review URL: https://codereview.chromium.org/1704243002 .
This commit is contained in:
Maria Mandlis 2016-02-18 06:13:56 -08:00
parent 25f913e981
commit f97e47e55e
4 changed files with 216 additions and 6 deletions
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31
src/processor/microdump_processor_unittest.cc
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@ -86,8 +86,8 @@ class MicrodumpProcessorTest : public ::testing::Test {
return processor.Process(microdump_contents, state);
}
void AnalyzeDump(const string& microdump_file_name, ProcessState* state,
bool omit_symbols) {
void AnalyzeDump(const string& microdump_file_name, bool omit_symbols,
int expected_cpu_count, ProcessState* state) {
string symbols_file = omit_symbols ? "" : files_path_ + "symbols/microdump";
string microdump_file_path = files_path_ + microdump_file_name;
string microdump_contents;
@ -101,7 +101,7 @@ class MicrodumpProcessorTest : public ::testing::Test {
ASSERT_EQ(0, state->requesting_thread());
ASSERT_EQ(1U, state->threads()->size());
ASSERT_EQ(2, state->system_info()->cpu_count);
ASSERT_EQ(expected_cpu_count, state->system_info()->cpu_count);
ASSERT_EQ("android", state->system_info()->os_short);
ASSERT_EQ("Android", state->system_info()->os);
}
@ -125,7 +125,8 @@ TEST_F(MicrodumpProcessorTest, TestProcess_Invalid) {
TEST_F(MicrodumpProcessorTest, TestProcess_MissingSymbols) {
ProcessState state;
AnalyzeDump("microdump-arm64.dmp", &state, true /* omit_symbols */);
AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
2 /* expected_cpu_count */, &state);
ASSERT_EQ(8U, state.modules()->module_count());
ASSERT_EQ("arm64", state.system_info()->cpu);
@ -155,7 +156,8 @@ TEST_F(MicrodumpProcessorTest, TestProcess_UnsupportedArch) {
TEST_F(MicrodumpProcessorTest, TestProcessArm) {
ProcessState state;
AnalyzeDump("microdump-arm.dmp", &state, false /* omit_symbols */);
AnalyzeDump("microdump-arm.dmp", false /* omit_symbols */,
2 /* expected_cpu_count*/, &state);
ASSERT_EQ(6U, state.modules()->module_count());
ASSERT_EQ("arm", state.system_info()->cpu);
@ -177,7 +179,8 @@ TEST_F(MicrodumpProcessorTest, TestProcessArm) {
TEST_F(MicrodumpProcessorTest, TestProcessArm64) {
ProcessState state;
AnalyzeDump("microdump-arm64.dmp", &state, false /* omit_symbols */);
AnalyzeDump("microdump-arm64.dmp", false /* omit_symbols */,
2 /* expected_cpu_count*/, &state);
ASSERT_EQ(8U, state.modules()->module_count());
ASSERT_EQ("arm64", state.system_info()->cpu);
@ -193,6 +196,22 @@ TEST_F(MicrodumpProcessorTest, TestProcessArm64) {
state.threads()->at(0)->frames()->at(7)->module->code_file());
}
TEST_F(MicrodumpProcessorTest, TestProcessX86) {
ProcessState state;
AnalyzeDump("microdump-x86.dmp", false /* omit_symbols */,
4 /* expected_cpu_count */, &state);
ASSERT_EQ(105U, state.modules()->module_count());
ASSERT_EQ("x86", state.system_info()->cpu);
ASSERT_EQ("asus/WW_Z00A/Z00A:5.0/LRX21V/2.19.40.22_20150627_5104_user:user/"
"release-keys", state.system_info()->os_version);
ASSERT_EQ(56U, state.threads()->at(0)->frames()->size());
ASSERT_EQ("libc.so",
state.threads()->at(0)->frames()->at(0)->module->debug_file());
// TODO(mmandlis): Get symbols for the test X86 microdump and test function
// names.
}
} // namespace
int main(int argc, char* argv[]) {