From 420d9fc9cc84cb9dfd3dc335aafd3da8804f0bb1 Mon Sep 17 00:00:00 2001 From: Mykola Hohsdze Date: Wed, 1 Feb 2023 03:33:01 +0200 Subject: [PATCH] Add FreeBSD Arm64 tests --- test/CMakeLists.txt | 6 +- test/cpuinfo_aarch64_test.cc | 164 +++++++++++++++++++++++++++++++++++ 2 files changed, 169 insertions(+), 1 deletion(-) diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 82e129a9..e2d5a349 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -71,7 +71,11 @@ endif() ##------------------------------------------------------------------------------ ## cpuinfo_aarch64_test if(PROCESSOR_IS_AARCH64) - add_executable(cpuinfo_aarch64_test cpuinfo_aarch64_test.cc ../src/impl_aarch64_linux_or_android.c) + add_executable(cpuinfo_aarch64_test + cpuinfo_aarch64_test.cc + ../src/impl_aarch64_linux_or_android.c + ../src/impl_aarch64_freebsd.c + ) target_link_libraries(cpuinfo_aarch64_test all_libraries) add_test(NAME cpuinfo_aarch64_test COMMAND cpuinfo_aarch64_test) endif() diff --git a/test/cpuinfo_aarch64_test.cc b/test/cpuinfo_aarch64_test.cc index 85576221..6f59cda2 100644 --- a/test/cpuinfo_aarch64_test.cc +++ b/test/cpuinfo_aarch64_test.cc @@ -21,6 +21,169 @@ namespace cpu_features { namespace { +#if defined(CPU_FEATURES_OS_FREEBSD) +// https://people.freebsd.org/~dch/posts/2021-07-02-oci-bringup.html +TEST(CpuinfoAarch64Test, FREEBSD_NEOVERSE_N1) { + auto& fs = GetEmptyFilesystem(); + fs.CreateFile("/var/run/dmesg.boot", R"( +CPU 0: ARM Neoverse-N1 r3p1 affinity: 0 + Cache Type = <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG,IDC> + Instruction Set Attributes 0 = + Instruction Set Attributes 1 = + Processor Features 0 = + Processor Features 1 = + Memory Model Features 0 = + Memory Model Features 1 = + Memory Model Features 2 = <32bit CCIDX,48bit VA,UAO,CnP> + Debug Features 0 = + Debug Features 1 = <> + Auxiliary Features 0 = <> + Auxiliary Features 1 = <> +)"); + const auto info = GetAarch64Info(); + + EXPECT_TRUE(info.features.fp); + EXPECT_TRUE(info.features.asimd); + EXPECT_TRUE(info.features.aes); + EXPECT_TRUE(info.features.pmull); + EXPECT_TRUE(info.features.sha1); + EXPECT_TRUE(info.features.sha2); + EXPECT_TRUE(info.features.crc32); + EXPECT_TRUE(info.features.asimdrdm); + EXPECT_TRUE(info.features.asimdhp); + EXPECT_TRUE(info.features.atomics); + EXPECT_TRUE(info.features.fphp); + EXPECT_TRUE(info.features.lrcpc); + EXPECT_TRUE(info.features.asimddp); + EXPECT_TRUE(info.features.ssbs); + EXPECT_TRUE(info.features.dcpop); + + EXPECT_FALSE(info.features.evtstrm); + EXPECT_FALSE(info.features.cpuid); + EXPECT_FALSE(info.features.jscvt); + EXPECT_FALSE(info.features.fcma); + EXPECT_FALSE(info.features.sha3); + EXPECT_FALSE(info.features.sm3); + EXPECT_FALSE(info.features.sm4); + EXPECT_FALSE(info.features.sha512); + EXPECT_FALSE(info.features.sve); + EXPECT_FALSE(info.features.asimdfhm); + EXPECT_FALSE(info.features.dit); + EXPECT_FALSE(info.features.uscat); + EXPECT_FALSE(info.features.ilrcpc); + EXPECT_FALSE(info.features.flagm); + EXPECT_FALSE(info.features.sb); + EXPECT_FALSE(info.features.paca); + EXPECT_FALSE(info.features.pacg); + EXPECT_FALSE(info.features.dcpodp); + EXPECT_FALSE(info.features.sve2); + EXPECT_FALSE(info.features.sveaes); + EXPECT_FALSE(info.features.svepmull); + EXPECT_FALSE(info.features.svebitperm); + EXPECT_FALSE(info.features.svesha3); + EXPECT_FALSE(info.features.svesm4); + EXPECT_FALSE(info.features.flagm2); + EXPECT_FALSE(info.features.frint); + EXPECT_FALSE(info.features.svei8mm); + EXPECT_FALSE(info.features.svef32mm); + EXPECT_FALSE(info.features.svef64mm); + EXPECT_FALSE(info.features.svebf16); + EXPECT_FALSE(info.features.i8mm); + EXPECT_FALSE(info.features.bf16); + EXPECT_FALSE(info.features.dgh); + EXPECT_FALSE(info.features.rng); + EXPECT_FALSE(info.features.bti); + EXPECT_FALSE(info.features.mte); + EXPECT_FALSE(info.features.ecv); + EXPECT_FALSE(info.features.afp); + EXPECT_FALSE(info.features.rpres); +} + +TEST(CpuinfoAarch64Test, FREEBSD_RPI4) { + auto& fs = GetEmptyFilesystem(); + fs.CreateFile("/var/run/dmesg.boot", R"( +CPU 0: ARM Cortex-A72 r0p3 affinity: 0 + Cache Type = <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG> + Instruction Set Attributes 0 = + Instruction Set Attributes 1 = <> + Instruction Set Attributes 2 = <> + Processor Features 0 = + Processor Features 1 = <> + Memory Model Features 0 = + Memory Model Features 1 = <8bit VMID> + Memory Model Features 2 = <32bit CCIDX,48bit VA> + Debug Features 0 = + Debug Features 1 = <> + Auxiliary Features 0 = <> + Auxiliary Features 1 = <> +AArch32 Instruction Set Attributes 5 = +AArch32 Media and VFP Features 0 = +AArch32 Media and VFP Features 1 = +CPU 1: ARM Cortex-A72 r0p3 affinity: 1 +CPU 2: ARM Cortex-A72 r0p3 affinity: 2 +CPU 3: ARM Cortex-A72 r0p3 affinity: 3 +)"); + const auto info = GetAarch64Info(); + + EXPECT_TRUE(info.features.fp); + EXPECT_TRUE(info.features.asimd); + EXPECT_TRUE(info.features.crc32); + + EXPECT_FALSE(info.features.aes); + EXPECT_FALSE(info.features.pmull); + EXPECT_FALSE(info.features.sha1); + EXPECT_FALSE(info.features.sha2); + EXPECT_FALSE(info.features.asimdrdm); + EXPECT_FALSE(info.features.asimdhp); + EXPECT_FALSE(info.features.atomics); + EXPECT_FALSE(info.features.fphp); + EXPECT_FALSE(info.features.lrcpc); + EXPECT_FALSE(info.features.asimddp); + EXPECT_FALSE(info.features.ssbs); + EXPECT_FALSE(info.features.dcpop); + EXPECT_FALSE(info.features.evtstrm); + EXPECT_FALSE(info.features.cpuid); + EXPECT_FALSE(info.features.jscvt); + EXPECT_FALSE(info.features.fcma); + EXPECT_FALSE(info.features.sha3); + EXPECT_FALSE(info.features.sm3); + EXPECT_FALSE(info.features.sm4); + EXPECT_FALSE(info.features.sha512); + EXPECT_FALSE(info.features.sve); + EXPECT_FALSE(info.features.asimdfhm); + EXPECT_FALSE(info.features.dit); + EXPECT_FALSE(info.features.uscat); + EXPECT_FALSE(info.features.ilrcpc); + EXPECT_FALSE(info.features.flagm); + EXPECT_FALSE(info.features.sb); + EXPECT_FALSE(info.features.paca); + EXPECT_FALSE(info.features.pacg); + EXPECT_FALSE(info.features.dcpodp); + EXPECT_FALSE(info.features.sve2); + EXPECT_FALSE(info.features.sveaes); + EXPECT_FALSE(info.features.svepmull); + EXPECT_FALSE(info.features.svebitperm); + EXPECT_FALSE(info.features.svesha3); + EXPECT_FALSE(info.features.svesm4); + EXPECT_FALSE(info.features.flagm2); + EXPECT_FALSE(info.features.frint); + EXPECT_FALSE(info.features.svei8mm); + EXPECT_FALSE(info.features.svef32mm); + EXPECT_FALSE(info.features.svef64mm); + EXPECT_FALSE(info.features.svebf16); + EXPECT_FALSE(info.features.i8mm); + EXPECT_FALSE(info.features.bf16); + EXPECT_FALSE(info.features.dgh); + EXPECT_FALSE(info.features.rng); + EXPECT_FALSE(info.features.bti); + EXPECT_FALSE(info.features.mte); + EXPECT_FALSE(info.features.ecv); + EXPECT_FALSE(info.features.afp); + EXPECT_FALSE(info.features.rpres); +} +#endif + +#if defined(CPU_FEATURES_LINUX) void DisableHardwareCapabilities() { SetHardwareCapabilities(0, 0); } TEST(CpuinfoAarch64Test, Aarch64FeaturesEnum) { @@ -184,6 +347,7 @@ CPU revision : 3)"); EXPECT_FALSE(info.features.afp); EXPECT_FALSE(info.features.rpres); } +#endif } // namespace } // namespace cpu_features