diff options
Diffstat (limited to 'Source/JavaScriptCore/jit/ExecutableAllocator.h')
| -rw-r--r-- | Source/JavaScriptCore/jit/ExecutableAllocator.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/jit/ExecutableAllocator.h b/Source/JavaScriptCore/jit/ExecutableAllocator.h index 57ee054..77a2567 100644 --- a/Source/JavaScriptCore/jit/ExecutableAllocator.h +++ b/Source/JavaScriptCore/jit/ExecutableAllocator.h @@ -47,6 +47,13 @@ #include <sys/cachectl.h> #endif +#if CPU(SH4) && OS(LINUX) +#include <asm/cachectl.h> +#include <asm/unistd.h> +#include <sys/syscall.h> +#include <unistd.h> +#endif + #if OS(WINCE) // From pkfuncs.h (private header file from the Platform Builder) #define CACHE_SYNC_ALL 0x07F @@ -310,6 +317,15 @@ public: IMemCache1_ClearCache(memCache.get(), reinterpret_cast<uint32>(code), size, MEMSPACE_CACHE_FLUSH, MEMSPACE_DATACACHE); IMemCache1_ClearCache(memCache.get(), reinterpret_cast<uint32>(code), size, MEMSPACE_CACHE_INVALIDATE, MEMSPACE_INSTCACHE); } +#elif CPU(SH4) && OS(LINUX) + static void cacheFlush(void* code, size_t size) + { +#ifdef CACHEFLUSH_D_L2 + syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I | CACHEFLUSH_D_L2); +#else + syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I); +#endif + } #else #error "The cacheFlush support is missing on this platform." #endif |