Clean out stuff we don't use.

This commit is contained in:
Dimitry Andric 2017-01-08 19:48:13 +00:00
parent f00b4812b9
commit 91f52fcc1f
5 changed files with 0 additions and 239 deletions

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@ -1,79 +0,0 @@
# Build for the XRay runtime support library.
# Core XRay runtime library implementation files.
set(XRAY_SOURCES
xray_init.cc
xray_interface.cc
xray_flags.cc
xray_inmemory_log.cc)
# XRay flight data recorder (FDR) implementation files.
set(XRAY_FDR_SOURCES
xray_buffer_queue.cc)
set(x86_64_SOURCES
xray_x86_64.cc
xray_trampoline_x86_64.S
${XRAY_SOURCES})
set(arm_SOURCES
xray_arm.cc
xray_trampoline_arm.S
${XRAY_SOURCES})
set(armhf_SOURCES ${arm_SOURCES})
set(aarch64_SOURCES
xray_AArch64.cc
xray_trampoline_AArch64.S
${XRAY_SOURCES})
include_directories(..)
include_directories(../../include)
set(XRAY_CFLAGS ${SANITIZER_COMMON_CFLAGS})
set(XRAY_COMMON_DEFINITIONS XRAY_HAS_EXCEPTIONS=1)
append_list_if(
COMPILER_RT_HAS_XRAY_COMPILER_FLAG XRAY_SUPPORTED=1 XRAY_COMMON_DEFINITIONS)
add_compiler_rt_object_libraries(RTXray
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${XRAY_SOURCES} CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS})
add_compiler_rt_object_libraries(RTXrayFDR
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${XRAY_FDR_SOURCES} CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS})
add_compiler_rt_component(xray)
add_compiler_rt_component(xray-fdr)
set(XRAY_COMMON_RUNTIME_OBJECT_LIBS
RTSanitizerCommon
RTSanitizerCommonLibc)
foreach(arch ${XRAY_SUPPORTED_ARCH})
if(CAN_TARGET_${arch})
add_compiler_rt_runtime(clang_rt.xray
STATIC
ARCHS ${arch}
SOURCES ${${arch}_SOURCES}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS ${XRAY_COMMON_RUNTIME_OBJECT_LIBS}
PARENT_TARGET xray)
add_compiler_rt_runtime(clang_rt.xray-fdr
STATIC
ARCHS ${arch}
SOURCES ${XRAY_FDR_SOURCES}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS ${XRAY_COMMON_RUNTIME_OBJECT_LIBS}
PARENT_TARGET xray-fdr)
endif()
endforeach()
if(COMPILER_RT_INCLUDE_TESTS)
add_subdirectory(tests)
endif()

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include_directories(..)
add_custom_target(XRayUnitTests)
set_target_properties(XRayUnitTests PROPERTIES FOLDER "XRay unittests")
set(XRAY_UNITTEST_CFLAGS
${XRAY_CFLAGS}
${COMPILER_RT_UNITTEST_CFLAGS}
${COMPILER_RT_GTEST_CFLAGS}
-I${COMPILER_RT_SOURCE_DIR}/include
-I${COMPILER_RT_SOURCE_DIR}/lib/xray)
macro(xray_compile obj_list source arch)
get_filename_component(basename ${source} NAME)
set(output_obj "${basename}.${arch}.o")
get_target_flags_for_arch(${arch} TARGET_CFLAGS)
if(NOT COMPILER_RT_STANDALONE_BUILD)
list(APPEND COMPILE_DEPS gtest_main xray-fdr)
endif()
clang_compile(${output_obj} ${source}
CFLAGS ${XRAY_UNITTEST_CFLAGS} ${TARGET_CFLAGS}
DEPS ${COMPILE_DEPS})
list(APPEND ${obj_list} ${output_obj})
endmacro()
macro(add_xray_unittest testname)
set(XRAY_TEST_ARCH ${XRAY_SUPPORTED_ARCH})
if (APPLE)
darwin_filter_host_archs(XRAY_SUPPORTED_ARCH)
endif()
if(UNIX)
foreach(arch ${XRAY_TEST_ARCH})
cmake_parse_arguments(TEST "" "" "SOURCES;HEADERS" ${ARGN})
set(TEST_OBJECTS)
foreach(SOURCE ${TEST_SOURCES} ${COMPILER_RT_GTEST_SOURCE})
xray_compile(TEST_OBJECTS ${SOURCE} ${arch} ${TEST_HEADERS})
endforeach()
get_target_flags_for_arch(${arch} TARGET_LINK_FLAGS)
set(TEST_DEPS ${TEST_OBJECTS})
if(NOT COMPILER_RT_STANDALONE_BUILD)
list(APPEND TEST_DEPS gtest_main xray-fdr)
endif()
if(NOT APPLE)
add_compiler_rt_test(XRayUnitTests ${testname}
OBJECTS ${TEST_OBJECTS}
DEPS ${TEST_DEPS}
LINK_FLAGS ${TARGET_LINK_FLAGS}
-lstdc++ -lm ${CMAKE_THREAD_LIBS_INIT}
-lpthread
-L${COMPILER_RT_LIBRARY_OUTPUT_DIR} -lclang_rt.xray-fdr-${arch})
endif()
# FIXME: Figure out how to run even just the unit tests on APPLE.
endforeach()
endif()
endmacro()
if(COMPILER_RT_CAN_EXECUTE_TESTS)
add_subdirectory(unit)
endif()

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add_xray_unittest(XRayBufferQueueTest SOURCES
buffer_queue_test.cc xray_unit_test_main.cc)

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//===-- buffer_queue_test.cc ----------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file is a part of XRay, a function call tracing system.
//
//===----------------------------------------------------------------------===//
#include "xray_buffer_queue.h"
#include "gtest/gtest.h"
#include <future>
#include <system_error>
#include <unistd.h>
namespace __xray {
static constexpr size_t kSize = 4096;
TEST(BufferQueueTest, API) { BufferQueue Buffers(kSize, 1); }
TEST(BufferQueueTest, GetAndRelease) {
BufferQueue Buffers(kSize, 1);
BufferQueue::Buffer Buf;
ASSERT_EQ(Buffers.getBuffer(Buf), std::error_code());
ASSERT_NE(nullptr, Buf.Buffer);
ASSERT_EQ(Buffers.releaseBuffer(Buf), std::error_code());
ASSERT_EQ(nullptr, Buf.Buffer);
}
TEST(BufferQueueTest, GetUntilFailed) {
BufferQueue Buffers(kSize, 1);
BufferQueue::Buffer Buf0;
EXPECT_EQ(Buffers.getBuffer(Buf0), std::error_code());
BufferQueue::Buffer Buf1;
EXPECT_EQ(std::errc::not_enough_memory, Buffers.getBuffer(Buf1));
EXPECT_EQ(Buffers.releaseBuffer(Buf0), std::error_code());
}
TEST(BufferQueueTest, ReleaseUnknown) {
BufferQueue Buffers(kSize, 1);
BufferQueue::Buffer Buf;
Buf.Buffer = reinterpret_cast<void *>(0xdeadbeef);
Buf.Size = kSize;
EXPECT_EQ(std::errc::argument_out_of_domain, Buffers.releaseBuffer(Buf));
}
TEST(BufferQueueTest, ErrorsWhenFinalising) {
BufferQueue Buffers(kSize, 2);
BufferQueue::Buffer Buf;
ASSERT_EQ(Buffers.getBuffer(Buf), std::error_code());
ASSERT_NE(nullptr, Buf.Buffer);
ASSERT_EQ(Buffers.finalize(), std::error_code());
BufferQueue::Buffer OtherBuf;
ASSERT_EQ(std::errc::state_not_recoverable, Buffers.getBuffer(OtherBuf));
ASSERT_EQ(std::errc::state_not_recoverable, Buffers.finalize());
ASSERT_EQ(Buffers.releaseBuffer(Buf), std::error_code());
}
TEST(BufferQueueTest, MultiThreaded) {
BufferQueue Buffers(kSize, 100);
auto F = [&] {
BufferQueue::Buffer B;
while (!Buffers.getBuffer(B)) {
Buffers.releaseBuffer(B);
}
};
auto T0 = std::async(std::launch::async, F);
auto T1 = std::async(std::launch::async, F);
auto T2 = std::async(std::launch::async, [&] {
while (!Buffers.finalize())
;
});
F();
}
} // namespace __xray

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//===-- xray_unit_test_main.cc --------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file is a part of XRay, a function call tracing system.
//
//===----------------------------------------------------------------------===//
#include "gtest/gtest.h"
int main(int argc, char **argv) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}