diff options
Diffstat (limited to 'lib/Support/Unix/Memory.inc')
-rw-r--r-- | lib/Support/Unix/Memory.inc | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/Support/Unix/Memory.inc b/lib/Support/Unix/Memory.inc index 58fda420eb..08cd34d532 100644 --- a/lib/Support/Unix/Memory.inc +++ b/lib/Support/Unix/Memory.inc @@ -205,7 +205,7 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, void* start = NearBlock ? (unsigned char*)NearBlock->base() + NearBlock->size() : 0; -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) void *pa = ::mmap(start, PageSize*NumPages, PROT_READ|PROT_EXEC, flags, fd, 0); #else @@ -220,7 +220,7 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, return MemoryBlock(); } -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)pa, (vm_size_t)(PageSize*NumPages), 0, VM_PROT_READ | VM_PROT_EXECUTE | VM_PROT_COPY); @@ -253,7 +253,7 @@ bool Memory::ReleaseRWX(MemoryBlock &M, std::string *ErrMsg) { } bool Memory::setWritable (MemoryBlock &M, std::string *ErrMsg) { -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) if (M.Address == 0 || M.Size == 0) return false; Memory::InvalidateInstructionCache(M.Address, M.Size); kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)M.Address, @@ -265,7 +265,7 @@ bool Memory::setWritable (MemoryBlock &M, std::string *ErrMsg) { } bool Memory::setExecutable (MemoryBlock &M, std::string *ErrMsg) { -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) if (M.Address == 0 || M.Size == 0) return false; Memory::InvalidateInstructionCache(M.Address, M.Size); kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)M.Address, @@ -280,7 +280,7 @@ bool Memory::setExecutable (MemoryBlock &M, std::string *ErrMsg) { } bool Memory::setRangeWritable(const void *Addr, size_t Size) { -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)Addr, (vm_size_t)Size, 0, VM_PROT_READ | VM_PROT_WRITE); @@ -291,7 +291,7 @@ bool Memory::setRangeWritable(const void *Addr, size_t Size) { } bool Memory::setRangeExecutable(const void *Addr, size_t Size) { -#if defined(__APPLE__) && defined(__arm__) +#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__)) kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)Addr, (vm_size_t)Size, 0, VM_PROT_READ | VM_PROT_EXECUTE | VM_PROT_COPY); @@ -311,7 +311,8 @@ void Memory::InvalidateInstructionCache(const void *Addr, #if defined(__APPLE__) # if (defined(__POWERPC__) || defined (__ppc__) || \ - defined(_POWER) || defined(_ARCH_PPC)) || defined(__arm__) + defined(_POWER) || defined(_ARCH_PPC) || defined(__arm__) || \ + defined(__arm64__)) sys_icache_invalidate(const_cast<void *>(Addr), Len); # endif |