diff options
Diffstat (limited to 'deps/v8/src/arm/cpu-arm.cc')
| -rw-r--r-- | deps/v8/src/arm/cpu-arm.cc | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/deps/v8/src/arm/cpu-arm.cc b/deps/v8/src/arm/cpu-arm.cc index f291ba92ca..f5d2ab19d1 100644 --- a/deps/v8/src/arm/cpu-arm.cc +++ b/deps/v8/src/arm/cpu-arm.cc @@ -16,28 +16,14 @@ #include "src/assembler.h" #include "src/macro-assembler.h" -#include "src/simulator.h" // for cache flushing. namespace v8 { namespace internal { - void CpuFeatures::FlushICache(void* start, size_t size) { - if (size == 0) return; - - if (CpuFeatures::IsSupported(COHERENT_CACHE)) return; - -#if defined(USE_SIMULATOR) - // Not generating ARM instructions for C-code. This means that we are - // building an ARM emulator based target. We should notify the simulator - // that the Icache was flushed. - // None of this code ends up in the snapshot so there are no issues - // around whether or not to generate the code when building snapshots. - Simulator::FlushICache(Isolate::Current()->simulator_i_cache(), start, size); - -#elif V8_OS_QNX +#if !defined(USE_SIMULATOR) +#if V8_OS_QNX msync(start, size, MS_SYNC | MS_INVALIDATE_ICACHE); - #else register uint32_t beg asm("r0") = reinterpret_cast<uint32_t>(start); register uint32_t end asm("r1") = beg + size; @@ -73,6 +59,7 @@ void CpuFeatures::FlushICache(void* start, size_t size) { : "memory"); #endif #endif +#endif // !USE_SIMULATOR } } // namespace internal |