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Add FreeBSD Arm64 support (#295)

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* 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
This commit is contained in:
Mykola Hohsadze
2023-09-19 12:02:25 +03:00
committed by GitHub
parent 494d9657ef
commit 89a3f0358a
11 changed files with 424 additions and 155 deletions
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8
test/CMakeLists.txt
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@ -22,7 +22,11 @@ add_library(stack_line_reader_for_test ../src/stack_line_reader.c)
target_compile_definitions(stack_line_reader_for_test PUBLIC STACK_LINE_READER_BUFFER_SIZE=16)
target_link_libraries(stack_line_reader_for_test string_view filesystem_for_testing)
##------------------------------------------------------------------------------
add_library(all_libraries ../src/hwcaps.c ../src/stack_line_reader.c)
add_library(all_libraries
../src/hwcaps.c
../src/hwcaps_linux_or_android.c
../src/hwcaps_freebsd.c
../src/stack_line_reader.c)
target_link_libraries(all_libraries hwcaps_for_testing stack_line_reader string_view)
#
@ -73,9 +77,11 @@ endif()
if(PROCESSOR_IS_AARCH64)
add_executable(cpuinfo_aarch64_test
cpuinfo_aarch64_test.cc
../src/impl_aarch64_cpuid.c
../src/impl_aarch64_linux_or_android.c
../src/impl_aarch64_windows.c
../src/impl_aarch64_macos_or_iphone.c
../src/impl_aarch64_freebsd.c
)
if(APPLE)
target_compile_definitions(cpuinfo_aarch64_test PUBLIC CPU_FEATURES_MOCK_SYSCTL_AARCH64)