diff options
Diffstat (limited to 'Source/Core/Common/ArmCPUDetect.cpp')
| -rw-r--r-- | Source/Core/Common/ArmCPUDetect.cpp | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/Source/Core/Common/ArmCPUDetect.cpp b/Source/Core/Common/ArmCPUDetect.cpp index 90cc0f7b44..68a29caa45 100644 --- a/Source/Core/Common/ArmCPUDetect.cpp +++ b/Source/Core/Common/ArmCPUDetect.cpp @@ -18,13 +18,18 @@ #elif defined(__linux__) #include <asm/hwcap.h> #include <sys/auxv.h> -#elif defined(__FreeBSD__) +#elif defined(HAVE_ELF_AUX_INFO) #include <sys/auxv.h> #elif defined(__OpenBSD__) #include <machine/armreg.h> #include <machine/cpu.h> -#include <sys/sysctl.h> +#endif + +#ifdef __OpenBSD__ +// clang-format off #include <sys/types.h> +#include <sys/sysctl.h> +// clang-format on #endif #include <fmt/format.h> @@ -142,13 +147,13 @@ static bool Read_MIDR_EL1_Sysfs(u64* value) #endif -#if defined(__linux__) || defined(__FreeBSD__) +#if defined(__linux__) || defined(HAVE_ELF_AUX_INFO) static u32 ReadHwCap(u32 type) { #if defined(__linux__) return getauxval(type); -#elif defined(__FreeBSD__) +#elif defined(HAVE_ELF_AUX_INFO) u_long hwcap = 0; elf_aux_info(type, &hwcap, sizeof(hwcap)); return hwcap; @@ -189,7 +194,7 @@ static bool Read_MIDR_EL1(u64* value) #endif -#if defined(_WIN32) || defined(__linux__) || defined(__FreeBSD__) +#if defined(_WIN32) || defined(__linux__) || defined(HAVE_ELF_AUX_INFO) static std::string MIDRToString(u64 midr) { @@ -254,11 +259,21 @@ void CPUInfo::Detect() { cpu_id = MIDRToString(reg); } -#elif defined(__linux__) || defined(__FreeBSD__) - // Linux, Android, and FreeBSD +#elif defined(__linux__) || defined(HAVE_ELF_AUX_INFO) + // Linux, Android, FreeBSD and OpenBSD with elf_aux_info #if defined(__FreeBSD__) SysctlByName(&model_name, "hw.model"); +#elif defined(__OpenBSD__) + int mib[2]; + size_t len; + char hwmodel[256]; + + mib[0] = CTL_HW; + mib[1] = HW_MODEL; + len = std::size(hwmodel); + if (sysctl(mib, 2, &hwmodel, &len, nullptr, 0) != -1) + model_name = std::string(hwmodel, len - 1); #elif defined(__linux__) if (!ReadDeviceTree(&model_name, "model")) { |