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| author | Mykola Hohsadze <koliagogsadze@gmail.com> | 2023-09-19 12:02:25 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-19 11:02:25 +0200 |
| commit | 89a3f0358a32268d1870a2e35e2a13b49ab7f126 (patch) | |
| tree | 59669536b3d9c642c11d719f9ad2834e448965e9 /BUILD.bazel | |
| parent | 494d9657ef0435cd267ca0ed55c2d726704da9a4 (diff) | |
| download | cpu_features-89a3f0358a32268d1870a2e35e2a13b49ab7f126.tar.gz | |
Add FreeBSD Arm64 support (#295)
* 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
Diffstat (limited to 'BUILD.bazel')
| -rw-r--r-- | BUILD.bazel | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/BUILD.bazel b/BUILD.bazel index 6925944..031eb63 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -2,7 +2,7 @@ load("@bazel_skylib//lib:selects.bzl", "selects") load("//:bazel/platforms.bzl", "PLATFORM_CPU_ARM", "PLATFORM_CPU_ARM64", "PLATFORM_CPU_MIPS", "PLATFORM_CPU_PPC", "PLATFORM_CPU_RISCV32", "PLATFORM_CPU_RISCV64", "PLATFORM_CPU_X86_64") -load("//:bazel/platforms.bzl", "PLATFORM_OS_MACOS") +load("//:bazel/platforms.bzl", "PLATFORM_OS_MACOS", "PLATFORM_OS_LINUX", "PLATFORM_OS_FREEBSD", "PLATFORM_OS_ANDROID") package( default_visibility = ["//visibility:public"], @@ -169,11 +169,18 @@ cc_library( cc_library( name = "hwcaps", - srcs = ["src/hwcaps.c"], + srcs = [ + "src/hwcaps.c", + "src/hwcaps_freebsd.c", + "src/hwcaps_linux_or_android.c", + ], copts = C99_FLAGS, defines = selects.with_or({ PLATFORM_OS_MACOS: ["HAVE_DLFCN_H"], - "//conditions:default": ["HAVE_STRONG_GETAUXVAL"], + PLATFORM_OS_FREEBSD: ["HAVE_STRONG_ELF_AUX_INFO"], + PLATFORM_OS_LINUX: ["HAVE_STRONG_GETAUXVAL"], + PLATFORM_OS_ANDROID: ["HAVE_STRONG_GETAUXVAL"], + "//conditions:default": [], }), includes = INCLUDES, textual_hdrs = ["include/internal/hwcaps.h"], @@ -189,6 +196,8 @@ cc_library( testonly = 1, srcs = [ "src/hwcaps.c", + "src/hwcaps_freebsd.c", + "src/hwcaps_linux_or_android.c", "test/hwcaps_for_testing.cc", ], hdrs = [ @@ -218,9 +227,11 @@ cc_library( ], PLATFORM_CPU_ARM: ["src/impl_arm_linux_or_android.c"], PLATFORM_CPU_ARM64: [ + "src/impl_aarch64_cpuid.c", "src/impl_aarch64_linux_or_android.c", "src/impl_aarch64_macos_or_iphone.c", "src/impl_aarch64_windows.c", + "src/impl_aarch64_freebsd.c", ], PLATFORM_CPU_MIPS: ["src/impl_mips_linux_or_android.c"], PLATFORM_CPU_PPC: ["src/impl_ppc_linux.c"], @@ -234,7 +245,10 @@ cc_library( "include/internal/windows_utils.h", ], PLATFORM_CPU_ARM: ["include/cpuinfo_arm.h"], - PLATFORM_CPU_ARM64: ["include/cpuinfo_aarch64.h"], + PLATFORM_CPU_ARM64: [ + "include/cpuinfo_aarch64.h", + "include/internal/cpuid_aarch64.h", + ], PLATFORM_CPU_MIPS: ["include/cpuinfo_mips.h"], PLATFORM_CPU_PPC: ["include/cpuinfo_ppc.h"], PLATFORM_CPU_RISCV32: ["include/cpuinfo_riscv.h"], @@ -278,9 +292,11 @@ cc_library( ], PLATFORM_CPU_ARM: ["src/impl_arm_linux_or_android.c"], PLATFORM_CPU_ARM64: [ + "src/impl_aarch64_cpuid.c", "src/impl_aarch64_linux_or_android.c", "src/impl_aarch64_macos_or_iphone.c", "src/impl_aarch64_windows.c", + "src/impl_aarch64_freebsd.c", ], PLATFORM_CPU_MIPS: ["src/impl_mips_linux_or_android.c"], PLATFORM_CPU_PPC: ["src/impl_ppc_linux.c"], @@ -294,7 +310,10 @@ cc_library( "include/internal/windows_utils.h", ], PLATFORM_CPU_ARM: ["include/cpuinfo_arm.h"], - PLATFORM_CPU_ARM64: ["include/cpuinfo_aarch64.h"], + PLATFORM_CPU_ARM64: [ + "include/cpuinfo_aarch64.h", + "include/internal/cpuid_aarch64.h" + ], PLATFORM_CPU_MIPS: ["include/cpuinfo_mips.h"], PLATFORM_CPU_PPC: ["include/cpuinfo_ppc.h"], PLATFORM_CPU_RISCV32: ["include/cpuinfo_riscv.h"], |