diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/syscalls/linux/proc.cc | 70 |
1 files changed, 48 insertions, 22 deletions
diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc index 8cf08991b..66f89ef64 100644 --- a/test/syscalls/linux/proc.cc +++ b/test/syscalls/linux/proc.cc @@ -102,7 +102,55 @@ namespace { // O_LARGEFILE as defined by Linux. glibc tries to be clever by setting it to 0 // because "it isn't needed", even though Linux can return it via F_GETFL. +#if defined(__x86_64__) || defined(__i386__) constexpr int kOLargeFile = 00100000; +#elif __aarch64__ +// The value originate from the Linux +// kernel's arch/arm64/include/uapi/asm/fcntl.h. +constexpr int kOLargeFile = 00400000; +#else +#error "Unknown architecture" +#endif + +#if defined(__x86_64__) || defined(__i386__) + // This list of "required" fields is taken from reading the file + // arch/x86/kernel/cpu/proc.c and seeing which fields will be unconditionally + // printed by the kernel. + static const char* required_fields[] = { + "processor", + "vendor_id", + "cpu family", + "model\t\t:", + "model name", + "stepping", + "cpu MHz", + "fpu\t\t:", + "fpu_exception", + "cpuid level", + "wp", + "bogomips", + "clflush size", + "cache_alignment", + "address sizes", + "power management", + }; +#elif __aarch64__ + // This list of "required" fields is taken from reading the file + // arch/arm64/kernel/cpuinfo.c and seeing which fields will be unconditionally + // printed by the kernel. + static const char* required_fields[] = { + "processor", + "BogoMIPS", + "Features", + "CPU implementer", + "CPU architecture", + "CPU variant", + "CPU part", + "CPU revision", + }; +#else +#error "Unknown architecture" +#endif // Takes the subprocess command line and pid. // If it returns !OK, WithSubprocess returns immediately. @@ -717,28 +765,6 @@ TEST(ProcCpuinfo, RequiredFieldsArePresent) { ASSERT_FALSE(proc_cpuinfo.empty()); std::vector<std::string> cpuinfo_fields = absl::StrSplit(proc_cpuinfo, '\n'); - // This list of "required" fields is taken from reading the file - // arch/x86/kernel/cpu/proc.c and seeing which fields will be unconditionally - // printed by the kernel. - static const char* required_fields[] = { - "processor", - "vendor_id", - "cpu family", - "model\t\t:", - "model name", - "stepping", - "cpu MHz", - "fpu\t\t:", - "fpu_exception", - "cpuid level", - "wp", - "bogomips", - "clflush size", - "cache_alignment", - "address sizes", - "power management", - }; - // Check that the usual fields are there. We don't really care about the // contents. for (const std::string& field : required_fields) { |