6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-05 13:26:55 +00:00
Code Issues Projects Releases Wiki Activity

[MCJIT] Re-enable GDB registration (temporarily disabled in r222811), but check

Browse Source 
that we actually have an object to register first.

For MachO objects, RuntimeDyld::LoadedObjectInfo::getObjectForDebug returns an
empty OwningBinary<ObjectFile> which was causing crashes in the GDB registration
code.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222812 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Lang Hames
2014-11-26 07:39:03 +00:00
parent 11f81ba6a6
commit 31862ae541
2 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib/ExecutionEngine/RuntimeDyld/GDBRegistrationListener.cpp
View File

@@ -151,6 +151,11 @@ void GDBJITRegistrationListener::NotifyObjectEmitted(
const RuntimeDyld::LoadedObjectInfo &L) {
OwningBinary<ObjectFile> DebugObj = L.getObjectForDebug(Object);
// Bail out if debug objects aren't supported.
if (!DebugObj.getBinary())
return;
const char *Buffer = DebugObj.getBinary()->getMemoryBufferRef().getBufferStart();
size_t Size = DebugObj.getBinary()->getMemoryBufferRef().getBufferSize();