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Add support for FreeBSD/arm64

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This commit is contained in:
Kate 2020-08-27 21:54:04 +01:00
commit 5981a1929d
3 changed files with 15 additions and 1 deletions
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7
Source/Core/Common/ArmCPUDetect.cpp
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@ -9,7 +9,9 @@
#include <thread>
#ifndef _WIN32
#ifndef __FreeBSD__
#include <asm/hwcap.h>
#endif
#include <sys/auxv.h>
#include <unistd.h>
#endif
@ -87,7 +89,12 @@ void CPUInfo::Detect()
num_cores = sysconf(_SC_NPROCESSORS_CONF);
strncpy(cpu_string, GetCPUString().c_str(), sizeof(cpu_string));
#ifdef __FreeBSD__
u_long hwcaps = 0;
elf_aux_info(AT_HWCAP, &hwcaps, sizeof(u_long));
#else
unsigned long hwcaps = getauxval(AT_HWCAP);
#endif
bFP = hwcaps & HWCAP_FP;
bASIMD = hwcaps & HWCAP_ASIMD;
bAES = hwcaps & HWCAP_AES;