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Mac OS X 10.6 and above do not use key manager to register EH frames.

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llvm-svn: 69090
This commit is contained in:
Evan Cheng 2009-04-14 22:31:59 +00:00
parent 3c19cf07d9
commit b9bcbb730d
1 changed files with 8 additions and 2 deletions
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10
lib/ExecutionEngine/JIT/JIT.cpp
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@ -86,7 +86,13 @@ namespace llvm {
extern "C" void __register_frame(void*);
#if defined(__APPLE__)
#if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED <= 1050
# define USE_KEYMGR 1
#else
# define USE_KEYMGR 0
#endif
#if USE_KEYMGR
namespace {
@ -224,7 +230,7 @@ JIT::JIT(ModuleProvider *MP, TargetMachine &tm, TargetJITInfo &tji,
// Register routine for informing unwinding runtime about new EH frames
#if defined(__GNUC__) && !defined(__ARM_EABI__)
#if defined(__APPLE__)
#if USE_KEYMGR
struct LibgccObjectInfo* LOI = (struct LibgccObjectInfo*)
_keymgr_get_and_lock_processwide_ptr(KEYMGR_GCC3_DW2_OBJ_LIST);