This is causing the build to fail with stricter warnings.
`error: no previous prototype for function 'CpuFeatures_IsHwCapCpuidSupported' [-Werror,-Wmissing-prototypes]`
* Add FreeBSD Arm64 detection
Getting all the features is handled by reading /var/run/dmesg.boot. Feature detections were taken from the freebsd kernel code sys/arm64/arm64/identcpu.c
* Add FreeBSD Arm64 tests
* Add flagm, flagm2 and rng detection
* Add HWCAP FreeBSD AArch64
* Update include to use linux hwcaps for powerpc
* Add FreeBSD aarch64 impl
* Separate Hwacps to freebsd and linux implementation
* Add aarch64 midr_el1 implementation
* Add detection hwcap cpuid to hwcaps.h
* Add MIDR_EL1 tests
* Add LoongArch to supported list
* Add badges and use same column order for supported archs
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Co-authored-by: Guillaume Chatelet <gchatelet@google.com>
* Add support for Apple M1 AArch64 SoCs
Completely based on #150. Thanks to @sbehnke!
+ Refactoring to accomodate the new source tree
+ Adding more feature flags
* revert minimum version to 3.0
* Update introspection table
* Simplify logic for Apple HAVE_SYSCTLBYNAME
---------
Co-authored-by: Guillaume Chatelet <gchatelet@google.com>
Add 'ndk_compat' to the 'includes' directive of the 'ndk_compat' target, so that targets that include this library can directly reference 'cpu-features.h' like they did with the legacy Android NDK library.
* Add Windows Arm64 support
To add Windows Arm64 support was added detection of features via Windows API function IsProcessorFeaturePresent. Added _M_ARM64 to detect CPU_FEATURES_AARCH64 macro on Windows. Added initial code for Windows Arm64 testing and provided test for Raspberry PI 4. We can't use "define_introspection_and_hwcaps.inl" as a common file for all operating systems due to msvc compiler error C2099: initializer is not a constant, so as a workaround for Windows I used separate "define_introspection.inl"
See also: #268, #284, #186
* [CMake] Add windows_utils.h to PROCESSOR_IS_AARCH64
* Add detection of armv8.1 atomic instructions
* Update note on win-arm64 implementation and move to cpuinfo_aarch64.h
* Remove redundant #ifdef CPU_FEATURES_OS_WINDOWS
* Add note on FP/SIMD and Cryptographic Extension for win-arm64
* Add comments to Aarch64Info fields
Added comments to specify that implementer, part and variant we set 0 for Windows, since Win API does not provide a way to get information. For revision added comment that we use GetNativeSystemInfo
Since 1.13.0, gtest requires at least C++14. When it is automatically
downloaded and compiled, gtest’s CMake scripts override the C++
standard, so the tests are compiled in C++14 mode already. Changing the
C++ standard in cpu_features will make it easier for users such as Linux
distribution packagers who are linking against an external or
system-wide copy of gtest 1.13.0 or later.
* Add documentation for X86 OS support
* Update X86 documentation
* Remove outdated cache info comment
* Update x86 documentation according to comments
* Update Internal structures documentation
