Changes in directory llvm/lib/ExecutionEngine/JIT:
JITEmitter.cpp updated: 1.124 -> 1.125
---
Log message:
Adding disassembler interface and external hook to udis86 library.
---
Diffs of the changes: (+14 -1)
JITEmitter.cpp | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletion(-)
Index: llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
diff -u llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp:1.124
llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp:1.125
--- llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp:1.124 Tue Dec 19 16:43:32 2006
+++ llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp Fri Jan 19 11:25:17 2007
@@ -27,6 +27,7 @@
#include "llvm/Target/TargetJITInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/Disassembler.h"
#include "llvm/Support/MutexGuard.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/System/Memory.h"
@@ -847,7 +848,7 @@
}
// Update the GOT entry for F to point to the new code.
- if(MemMgr.isManagingGOT()) {
+ if (MemMgr.isManagingGOT()) {
unsigned idx = getJITResolver(this).getGOTIndexForAddr((void*)BufferBegin);
if (((void**)MemMgr.getGOTBase())[idx] != (void*)BufferBegin) {
DOUT << "GOT was out of date for " << (void*)BufferBegin
@@ -864,6 +865,18 @@
<< ": " << (FnEnd-FnStart) << " bytes of text, "
<< Relocations.size() << " relocations\n";
Relocations.clear();
+
+ DOUT << "Disassembled code:\n"
+#if defined(__i386__)
+ << disassembleBuffer(FnStart, FnEnd-FnStart,
+ Disassembler::X86_32, (uint32_t)FnStart);
+#elif defined(__amd64__) || defined(__x86_64__)
+ << disassembleBuffer(FnStart, FnEnd-FnStart,
+ Disassembler::X86_64, (uint32_t)FnStart);
+#else
+ << "N/A\n";
+#endif
+
return false;
}
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