labath added a comment.
I've tried this out on linux. I got it working only after making the following
modifications:
================
Comment at: lldb/include/lldb/Core/DataBufferLLVM.h:15
+#include "lldb/Host/FileSpec.h"
+#include "llvm/Support/MemoryBuffer.h"
+
----------------
add `#include "llvm/Support/FileSystem.h"`
================
Comment at: lldb/include/lldb/Core/DataBufferLLVM.h:38
+ static std::shared_ptr<DataBufferLLVM>
+ CreateFromFileSpec(const FileSpec &F, uint32_t Size, uint32_t Offset) {
+ return CreateFromPath(F.GetPath(), Size, Offset);
----------------
Change this to `uint64_t Size` so that passing -1 will correctly mean
"auto-detect the file size".
================
Comment at: lldb/include/lldb/Core/DataBufferLLVM.h:43
+ uint8_t *GetBytes() override {
+ llvm_unreachable("Not implemented!");
+ return nullptr;
----------------
This makes pretty much everything fail. Most of the code base has a reference
to a non-const DataBuffer, which then just segfaults after calling this. I
think you'll have to return a const_cast of the buffer here for now.
https://reviews.llvm.org/D30054
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