johann/cpu_features
1
0
Fork 0
mirror of https://github.com/google/cpu_features.git synced 2025-07-01 21:31:15 +02:00
Code Issues Releases Wiki Activity

Add OpenBSD Arm64 support (#367)

Browse Source
This commit is contained in:
Brad Smith
2024-11-08 05:14:32 -05:00
committed by GitHub
parent 7a8174a371
commit aabbd16864
9 changed files with 31 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
test/CMakeLists.txt
View File

@ -25,7 +25,7 @@ target_link_libraries(stack_line_reader_for_test string_view filesystem_for_test
add_library(all_libraries
../src/hwcaps.c
../src/hwcaps_linux_or_android.c
../src/hwcaps_freebsd.c
../src/hwcaps_freebsd_or_openbsd.c
../src/stack_line_reader.c)
target_link_libraries(all_libraries hwcaps_for_testing stack_line_reader string_view)
@ -81,7 +81,7 @@ if(PROCESSOR_IS_AARCH64)
../src/impl_aarch64_linux_or_android.c
../src/impl_aarch64_windows.c
../src/impl_aarch64_macos_or_iphone.c
../src/impl_aarch64_freebsd.c
../src/impl_aarch64_freebsd_or_openbsd.c
)
if(APPLE)
target_compile_definitions(cpuinfo_aarch64_test PUBLIC CPU_FEATURES_MOCK_SYSCTL_AARCH64)

14
test/cpuinfo_aarch64_test.cc
View File

@ -22,13 +22,13 @@
#if defined(CPU_FEATURES_OS_WINDOWS)
#include "internal/windows_utils.h"
#endif // CPU_FEATURES_OS_WINDOWS
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_LINUX)
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD) || defined(CPU_FEATURES_OS_LINUX)
#include "internal/cpuid_aarch64.h"
#endif // defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_LINUX)
#endif // defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD) || defined(CPU_FEATURES_OS_LINUX)
namespace cpu_features {
class FakeCpuAarch64 {
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_LINUX)
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD) || defined(CPU_FEATURES_OS_LINUX)
public:
uint64_t GetMidrEl1() const { return _midr_el1; }
@ -89,7 +89,7 @@ static FakeCpuAarch64& cpu() {
}
// Define OS dependent mock functions
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_LINUX)
#if defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD) || defined(CPU_FEATURES_OS_LINUX)
extern "C" uint64_t GetMidrEl1(void) { return cpu().GetMidrEl1(); }
#elif defined(CPU_FEATURES_OS_MACOS)
extern "C" bool GetDarwinSysCtlByName(const char* name) {
@ -137,7 +137,7 @@ TEST_F(CpuidAarch64Test, Aarch64FeaturesEnum) {
}
// AT_HWCAP tests
#if defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_FREEBSD)
#if defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD)
TEST_F(CpuidAarch64Test, FromHardwareCap) {
ResetHwcaps();
SetHardwareCapabilities(AARCH64_HWCAP_FP | AARCH64_HWCAP_AES, 0);
@ -205,7 +205,7 @@ TEST_F(CpuidAarch64Test, FromHardwareCap2) {
EXPECT_FALSE(info.features.dgh);
EXPECT_FALSE(info.features.rng);
}
#endif // defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_FREEBSD)
#endif // defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD)
// OS dependent tests
#if defined(CPU_FEATURES_OS_LINUX)
@ -415,7 +415,7 @@ TEST_F(CpuidAarch64Test, WINDOWS_AARCH64_RPI4) {
EXPECT_FALSE(info.features.jscvt);
EXPECT_FALSE(info.features.lrcpc);
}
#elif defined(CPU_FEATURES_OS_FREEBSD)
#elif defined(CPU_FEATURES_OS_FREEBSD) || defined(CPU_FEATURES_OS_OPENBSD)
TEST_F(CpuidAarch64Test, MrsMidrEl1_RPI4) {
ResetHwcaps();
SetHardwareCapabilities(AARCH64_HWCAP_FP | AARCH64_HWCAP_CPUID, 0);