mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2024-10-08 20:04:02 +00:00
Fixed the lldb_perf_clang.cpp test case to be able to run correctly.
1 - There were some outdated options being passed to clang
2 - There were some bad paths being passed as options
3 - The path to the main.cpp file ("/tmp/main.cpp") was wrong when the tests were being run, now we create a temp file
4 - Added a new ActionType::eNone to do nothing (no continue, step, or kill)
llvm-svn: 202431
This commit is contained in:
Greg Clayton
parent
4e764b4cb1
commit
46822c7c72
@ -84,6 +84,8 @@ public:
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virtual void
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TestStep (int counter, ActionWanted &next_action)
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{
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char temp_source_path[PATH_MAX] = "/tmp/main.XXXXXX.cpp";
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switch (counter)
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{
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case 0:
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@ -98,6 +100,47 @@ public:
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m_time_set_bp_main();
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int fd = mkstemps(temp_source_path, 4);
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if (fd >= 0)
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{
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const char *source_content = R"(
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#include <stdio.h>
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#include <stdint.h>
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#include <vector>
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namespace {
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struct Foo
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{
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int i; int j;
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};
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void doit (const Foo &foo)
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{
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printf ("doit(%i)\n", foo.i);
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}
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}
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int main (int argc, char const *argv[], char const *envp[])
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{
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std::vector<int> ints;
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for (int i=0;i<10;++i)
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ints.push_back(i);
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printf ("hello world\n");
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Foo foo = { 12, 13 };
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doit (foo);
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return 0;
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}
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)";
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write (fd, source_content, strlen(source_content));
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close(fd);
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}
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else
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{
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const char *error_cstr = strerror(errno);
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fprintf (stderr, "error: failed to created temporary source file: '%s' (%s)", temp_source_path, error_cstr);
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exit(2);
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}
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m_time_launch_stop_main.Start();
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const char *clang_argv[] = {
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"-cc1",
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@ -116,10 +159,8 @@ public:
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"-target-linker-version", "132.10.1",
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"-v",
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"-g",
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"-resource-dir", "/tmp/clang-176809/llvm-build/build/Debug/bin/../lib/clang/3.3",
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"-O0",
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"-fdeprecated-macro",
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"-fdebug-compilation-dir", "/tmp/clang-176809/llvm-build/build/Debug/bin",
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"-ferror-limit", "19",
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"-fmessage-length", "298",
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"-stack-protector", "1",
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@ -127,7 +168,6 @@ public:
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"-fblocks",
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"-fobjc-runtime=macosx-10.8.0",
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"-fobjc-dispatch-method=mixed",
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"-fobjc-default-synthesize-properties",
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"-fencode-extended-block-signature",
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"-fcxx-exceptions",
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"-fexceptions",
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@ -137,18 +177,18 @@ public:
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"-vectorize-loops",
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"-o", "/tmp/main.o",
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"-x", "c++",
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"/tmp/main.cpp",
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NULL,
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NULL };
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clang_argv[sizeof(clang_argv)/sizeof(const char *)-2] = temp_source_path;
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SBLaunchInfo launch_info(clang_argv);
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Launch (launch_info);
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next_action.None(); // Don't continue or do anything, just wait for next event...
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}
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break;
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case 1:
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puts("stop");
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m_time_launch_stop_main.Stop();
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m_time_total.Stop();
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case 2:
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{
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m_time_launch_stop_main.Stop();
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m_time_total.Stop();
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SBFrame frame (m_thread.GetFrameAtIndex(0));
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// Time the first expression evaluation
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@ -163,7 +203,7 @@ public:
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next_action.Continue();
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}
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break;
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case 3:
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case 2:
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{
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SBFrame frame (m_thread.GetFrameAtIndex(21));
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SBValue result;
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@ -171,7 +211,6 @@ public:
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{
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m_expr_frame_non_zero(frame);
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}
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m_target.BreakpointCreateByName("DeclContext::lookup");
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next_action.Continue();
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}
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break;
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@ -152,101 +152,125 @@ TestCase::Loop ()
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if (m_verbose)
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printf("event = %s\n",SBDebugger::StateAsCString(state));
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if (SBProcess::GetRestartedFromEvent(evt))
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continue;
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switch (state)
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{
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case eStateInvalid:
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case eStateDetached:
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case eStateCrashed:
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case eStateUnloaded:
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break;
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case eStateExited:
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return;
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case eStateConnected:
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case eStateAttaching:
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case eStateLaunching:
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case eStateRunning:
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case eStateStepping:
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continue;
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case eStateStopped:
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case eStateSuspended:
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if (m_verbose)
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{
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call_test_step = true;
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bool fatal = false;
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bool selected_thread = false;
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for (auto thread_index = 0; thread_index < m_process.GetNumThreads(); thread_index++)
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const uint32_t num_threads = m_process.GetNumThreads();
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for (auto thread_index = 0; thread_index < num_threads; thread_index++)
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{
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SBThread thread(m_process.GetThreadAtIndex(thread_index));
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SBFrame frame(thread.GetFrameAtIndex(0));
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bool select_thread = false;
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StopReason stop_reason = thread.GetStopReason();
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if (m_verbose) printf("tid = 0x%llx pc = 0x%llx ",thread.GetThreadID(),frame.GetPC());
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switch (stop_reason)
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{
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case eStopReasonNone:
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if (m_verbose)
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printf("none\n");
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break;
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case eStopReasonTrace:
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select_thread = true;
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if (m_verbose)
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printf("trace\n");
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break;
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case eStopReasonPlanComplete:
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select_thread = true;
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if (m_verbose)
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printf("plan complete\n");
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break;
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case eStopReasonThreadExiting:
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if (m_verbose)
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printf("thread exiting\n");
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break;
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case eStopReasonExec:
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if (m_verbose)
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printf("exec\n");
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break;
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case eStopReasonInvalid:
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if (m_verbose)
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printf("invalid\n");
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break;
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case eStopReasonException:
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select_thread = true;
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if (m_verbose)
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printf("exception\n");
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fatal = true;
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break;
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case eStopReasonBreakpoint:
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select_thread = true;
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if (m_verbose)
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printf("breakpoint id = %lld.%lld\n",thread.GetStopReasonDataAtIndex(0),thread.GetStopReasonDataAtIndex(1));
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break;
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case eStopReasonWatchpoint:
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select_thread = true;
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if (m_verbose)
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printf("watchpoint id = %lld\n",thread.GetStopReasonDataAtIndex(0));
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break;
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case eStopReasonSignal:
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select_thread = true;
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if (m_verbose)
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printf("signal %d\n",(int)thread.GetStopReasonDataAtIndex(0));
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break;
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}
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if (select_thread && !selected_thread)
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{
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m_thread = thread;
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selected_thread = m_process.SetSelectedThread(thread);
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}
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}
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if (fatal)
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{
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if (m_verbose) Xcode::RunCommand(m_debugger,"bt all",true);
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exit(1);
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SBStream strm;
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strm.RedirectToFileHandle(stdout, false);
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frame.GetDescription(strm);
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}
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puts("restarted");
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}
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break;
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}
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call_test_step = false;
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}
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else
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{
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switch (state)
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{
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case eStateInvalid:
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case eStateDetached:
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case eStateCrashed:
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case eStateUnloaded:
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break;
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case eStateExited:
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return;
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case eStateConnected:
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case eStateAttaching:
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case eStateLaunching:
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case eStateRunning:
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case eStateStepping:
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call_test_step = false;
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break;
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case eStateStopped:
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case eStateSuspended:
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{
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call_test_step = true;
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bool fatal = false;
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bool selected_thread = false;
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const uint32_t num_threads = m_process.GetNumThreads();
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for (auto thread_index = 0; thread_index < num_threads; thread_index++)
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{
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SBThread thread(m_process.GetThreadAtIndex(thread_index));
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SBFrame frame(thread.GetFrameAtIndex(0));
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SBStream strm;
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strm.RedirectToFileHandle(stdout, false);
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frame.GetDescription(strm);
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bool select_thread = false;
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StopReason stop_reason = thread.GetStopReason();
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if (m_verbose) printf("tid = 0x%llx pc = 0x%llx ",thread.GetThreadID(),frame.GetPC());
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switch (stop_reason)
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{
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case eStopReasonNone:
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if (m_verbose)
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printf("none\n");
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break;
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case eStopReasonTrace:
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select_thread = true;
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if (m_verbose)
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printf("trace\n");
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break;
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case eStopReasonPlanComplete:
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select_thread = true;
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if (m_verbose)
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printf("plan complete\n");
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break;
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case eStopReasonThreadExiting:
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if (m_verbose)
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printf("thread exiting\n");
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break;
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case eStopReasonExec:
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if (m_verbose)
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printf("exec\n");
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break;
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case eStopReasonInvalid:
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if (m_verbose)
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printf("invalid\n");
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break;
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case eStopReasonException:
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select_thread = true;
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if (m_verbose)
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printf("exception\n");
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fatal = true;
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break;
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case eStopReasonBreakpoint:
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select_thread = true;
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if (m_verbose)
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printf("breakpoint id = %lld.%lld\n",thread.GetStopReasonDataAtIndex(0),thread.GetStopReasonDataAtIndex(1));
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break;
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case eStopReasonWatchpoint:
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select_thread = true;
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if (m_verbose)
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printf("watchpoint id = %lld\n",thread.GetStopReasonDataAtIndex(0));
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break;
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case eStopReasonSignal:
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select_thread = true;
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if (m_verbose)
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printf("signal %d\n",(int)thread.GetStopReasonDataAtIndex(0));
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break;
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}
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if (select_thread && !selected_thread)
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{
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m_thread = thread;
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selected_thread = m_process.SetSelectedThread(thread);
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}
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}
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if (fatal)
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{
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if (m_verbose) Xcode::RunCommand(m_debugger,"bt all",true);
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exit(1);
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}
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}
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break;
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}
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}
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}
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else
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{
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@ -264,6 +288,9 @@ TestCase::Loop ()
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SBError err;
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switch (action.type)
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{
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case ActionWanted::Type::eNone:
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// Just exit and wait for the next event
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break;
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case ActionWanted::Type::eContinue:
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err = m_process.Continue();
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break;
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@ -32,6 +32,7 @@ public:
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eStepOut,
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eRelaunch,
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eCallNext,
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eNone,
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eKill
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} type;
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lldb::SBThread thread;
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@ -44,6 +45,13 @@ public:
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{
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}
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void
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None ()
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{
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type = Type::eNone;
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thread = lldb::SBThread();
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}
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void
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Continue()
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{
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