diff options
| -rw-r--r-- | lib/ExecutionEngine/JIT/JITEmitter.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp index 4cf4c15d3f..4a69ac7fa8 100644 --- a/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -60,6 +60,7 @@ static void *getMemory(unsigned NumBytes) { static const long pageSize = sysconf(_SC_PAGESIZE); unsigned NumPages = (NumBytes+pageSize-1)/pageSize; +/* FIXME: This should use the proper autoconf flags */ #if defined(i386) || defined(__i386__) || defined(__x86__) /* Linux and *BSD tend to have these flags named differently. */ #if defined(MAP_ANON) && !defined(MAP_ANONYMOUS) @@ -70,8 +71,10 @@ static void *getMemory(unsigned NumBytes) { #else std::cerr << "This architecture is not supported by the JIT!\n"; abort(); + return 0; #endif +#ifdef HAVE_MMAP int fd = -1; #if defined(__linux__) fd = 0; @@ -89,6 +92,11 @@ static void *getMemory(unsigned NumBytes) { abort(); } return pa; +#else + std::cerr << "Do not know how to allocate mem for the JIT without mmap!\n"; + abort(); + return 0; +#endif } JITMemoryManager::JITMemoryManager() { |