diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-06-17 17:30:05 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-06-17 17:30:05 +0000 |
| commit | 210539ebc466521e41e69b119649d59cc721b006 (patch) | |
| tree | a97fbc706a4afc590db8ee83ffa3664ebd69c506 /include/llvm/Target/TargetJITInfo.h | |
| parent | fc329f4fa18cf4e7b64c1813041d4895b19fa347 (diff) | |
| download | llvm-210539ebc466521e41e69b119649d59cc721b006.tar.gz llvm-210539ebc466521e41e69b119649d59cc721b006.tar.bz2 llvm-210539ebc466521e41e69b119649d59cc721b006.tar.xz | |
Provide generic hooks for icache invalidation. Add PPC implementation.
Patch by Gary Benson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52418 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/TargetJITInfo.h')
| -rw-r--r-- | include/llvm/Target/TargetJITInfo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetJITInfo.h b/include/llvm/Target/TargetJITInfo.h index 6e1eb4396c..293e0d3840 100644 --- a/include/llvm/Target/TargetJITInfo.h +++ b/include/llvm/Target/TargetJITInfo.h @@ -94,6 +94,11 @@ namespace llvm { assert(NumRelocs == 0 && "This target does not have relocations!"); } + /// InvalidateInstructionCache - Before the JIT can run a block of code + // that has been emitted it must invalidate the instruction cache on some + // platforms. + virtual void InvalidateInstructionCache(const void *Addr, unsigned len) {} + /// needsGOT - Allows a target to specify that it would like the // JIT to manage a GOT for it. bool needsGOT() const { return useGOT; } |