diff options
Diffstat (limited to 'runtime/utils.h')
| -rw-r--r-- | runtime/utils.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/runtime/utils.h b/runtime/utils.h index dbc3ab7634..6ab10137b1 100644 --- a/runtime/utils.h +++ b/runtime/utils.h @@ -62,12 +62,20 @@ static inline bool IsAligned(T* x) { return IsAligned<n>(reinterpret_cast<const uintptr_t>(x)); } +template<typename T> +static inline bool IsAlignedParam(T x, int n) { + return (x & (n - 1)) == 0; +} + #define CHECK_ALIGNED(value, alignment) \ CHECK(::art::IsAligned<alignment>(value)) << reinterpret_cast<const void*>(value) #define DCHECK_ALIGNED(value, alignment) \ DCHECK(::art::IsAligned<alignment>(value)) << reinterpret_cast<const void*>(value) +#define DCHECK_ALIGNED_PARAM(value, alignment) \ + DCHECK(::art::IsAlignedParam(value, alignment)) << reinterpret_cast<const void*>(value) + // Check whether an N-bit two's-complement representation can hold value. static inline bool IsInt(int N, word value) { CHECK_LT(0, N); @@ -374,7 +382,7 @@ void SetThreadName(const char* thread_name); // Dumps the native stack for thread 'tid' to 'os'. void DumpNativeStack(std::ostream& os, pid_t tid, const char* prefix = "", - bool include_count = true, mirror::ArtMethod* current_method = nullptr) + mirror::ArtMethod* current_method = nullptr) NO_THREAD_SAFETY_ANALYSIS; // Dumps the kernel stack for thread 'tid' to 'os'. Note that this is only available on linux-x86. |