diff options
Diffstat (limited to 'lib/Support')
| -rw-r--r-- | lib/Support/MemoryBuffer.cpp | 4 | ||||
| -rw-r--r-- | lib/Support/Process.cpp | 8 | ||||
| -rw-r--r-- | lib/Support/Unix/Memory.inc | 16 | ||||
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 2 |
4 files changed, 11 insertions, 19 deletions
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp index cb587d5..65b4332 100644 --- a/lib/Support/MemoryBuffer.cpp +++ b/lib/Support/MemoryBuffer.cpp @@ -187,7 +187,7 @@ public: : MemoryBufferMem(Buffer, RequiresNullTerminator) { } ~MemoryBufferMMapFile() { - static int PageSize = sys::Process::GetPageSize(); + static int PageSize = sys::process::get_self()->page_size(); uintptr_t Start = reinterpret_cast<uintptr_t>(getBufferStart()); size_t Size = getBufferSize(); @@ -309,7 +309,7 @@ error_code MemoryBuffer::getOpenFile(int FD, const char *Filename, uint64_t FileSize, uint64_t MapSize, int64_t Offset, bool RequiresNullTerminator) { - static int PageSize = sys::Process::GetPageSize(); + static int PageSize = sys::process::get_self()->page_size(); // Default is to map the full file. if (MapSize == uint64_t(-1)) { diff --git a/lib/Support/Process.cpp b/lib/Support/Process.cpp index 9d87b77..1e21d64 100644 --- a/lib/Support/Process.cpp +++ b/lib/Support/Process.cpp @@ -55,14 +55,6 @@ self_process::~self_process() { #endif -//===----------------------------------------------------------------------===// -// Implementations of legacy functions in terms of the new self_process object. - -unsigned Process::GetPageSize() { - return process::get_self()->page_size(); -} - - // Include the platform-specific parts of this class. #ifdef LLVM_ON_UNIX #include "Unix/Process.inc" diff --git a/lib/Support/Unix/Memory.inc b/lib/Support/Unix/Memory.inc index 9a8abd2..40d6b3f 100644 --- a/lib/Support/Unix/Memory.inc +++ b/lib/Support/Unix/Memory.inc @@ -73,7 +73,7 @@ Memory::allocateMappedMemory(size_t NumBytes, if (NumBytes == 0) return MemoryBlock(); - static const size_t PageSize = Process::GetPageSize(); + static const size_t PageSize = process::get_self()->page_size(); const size_t NumPages = (NumBytes+PageSize-1)/PageSize; int fd = -1; @@ -166,8 +166,8 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, std::string *ErrMsg) { if (NumBytes == 0) return MemoryBlock(); - size_t pageSize = Process::GetPageSize(); - size_t NumPages = (NumBytes+pageSize-1)/pageSize; + size_t PageSize = process::get_self()->page_size(); + size_t NumPages = (NumBytes+PageSize-1)/PageSize; int fd = -1; #ifdef NEED_DEV_ZERO_FOR_MMAP @@ -191,10 +191,10 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, NearBlock->size() : 0; #if defined(__APPLE__) && defined(__arm__) - void *pa = ::mmap(start, pageSize*NumPages, PROT_READ|PROT_EXEC, + void *pa = ::mmap(start, PageSize*NumPages, PROT_READ|PROT_EXEC, flags, fd, 0); #else - void *pa = ::mmap(start, pageSize*NumPages, PROT_READ|PROT_WRITE|PROT_EXEC, + void *pa = ::mmap(start, PageSize*NumPages, PROT_READ|PROT_WRITE|PROT_EXEC, flags, fd, 0); #endif if (pa == MAP_FAILED) { @@ -207,7 +207,7 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, #if defined(__APPLE__) && defined(__arm__) kern_return_t kr = vm_protect(mach_task_self(), (vm_address_t)pa, - (vm_size_t)(pageSize*NumPages), 0, + (vm_size_t)(PageSize*NumPages), 0, VM_PROT_READ | VM_PROT_EXECUTE | VM_PROT_COPY); if (KERN_SUCCESS != kr) { MakeErrMsg(ErrMsg, "vm_protect max RX failed"); @@ -215,7 +215,7 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, } kr = vm_protect(mach_task_self(), (vm_address_t)pa, - (vm_size_t)(pageSize*NumPages), 0, + (vm_size_t)(PageSize*NumPages), 0, VM_PROT_READ | VM_PROT_WRITE); if (KERN_SUCCESS != kr) { MakeErrMsg(ErrMsg, "vm_protect RW failed"); @@ -225,7 +225,7 @@ Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock, MemoryBlock result; result.Address = pa; - result.Size = NumPages*pageSize; + result.Size = NumPages*PageSize; return result; } diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index 4532670..25712a8 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -575,7 +575,7 @@ const char *mapped_file_region::const_data() const { } int mapped_file_region::alignment() { - return Process::GetPageSize(); + return process::get_self()->page_size(); } error_code detail::directory_iterator_construct(detail::DirIterState &it, |