From 4399a4982ab8003a6009583b73a2aa38dedb6420 Mon Sep 17 00:00:00 2001 From: Brian Gaeke Date: Tue, 17 Jun 2003 23:14:06 +0000 Subject: [PATCH] Add #ifdef hack for MAP_ANONYMOUS being spelled MAP_ANON on some platforms. (We're already talking about autoconf'ing this, so I'm assuming this hack will be short-lived...I just don't want it to get lost in my working files.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6761 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/ExecutionEngine/JIT/JITEmitter.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp index 9dcad581860..8236034f582 100644 --- a/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -73,6 +73,9 @@ static void *getMemory(unsigned NumPages) { static const long pageSize = sysconf(_SC_PAGESIZE); #if defined(i386) || defined(__i386__) || defined(__x86__) +#if defined(MAP_ANON) && !defined(MAP_ANONYMOUS) +# define MAP_ANONYMOUS MAP_ANON +#endif pa = mmap(0, pageSize*NumPages, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, 0, 0); /* fd = 0 */ #elif defined(sparc) || defined(__sparc__) || defined(__sparcv9)