Remove FileSpec::ReadFileContents.
This functionality is subsumed by DataBufferLLVM, which is
also more efficient since it will try to mmap. However, we
don't yet support mmaping writable private sections, and in
some cases we were using ReadFileContents and then modifying
the buffer. To address that I've added a flag to the
DataBufferLLVM methods that allow you to map privately, which
disables the mmaping path entirely. Eventually we should teach
DataBufferLLVM to use mmap with writable private, but that is
orthogonal to this effort.
Differential Revision: https://reviews.llvm.org/D30622
llvm-svn: 297095
diff --git a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
index 2113876..b74da33 100644
--- a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
+++ b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
@@ -314,7 +314,7 @@
// file gets updated by a new build while this .a file is being used for
// debugging
DataBufferSP archive_data_sp =
- DataBufferLLVM::CreateFromPath(file->GetPath(), length, file_offset);
+ DataBufferLLVM::CreateSliceFromPath(file->GetPath(), length, file_offset);
if (!archive_data_sp)
return nullptr;
@@ -469,7 +469,7 @@
if (!archive_sp) {
set_archive_arch = true;
data_sp =
- DataBufferLLVM::CreateFromPath(file.GetPath(), file_size, file_offset);
+ DataBufferLLVM::CreateSliceFromPath(file.GetPath(), file_size, file_offset);
if (data_sp) {
data.SetData(data_sp, 0, data_sp->GetByteSize());
archive_sp = Archive::ParseAndCacheArchiveForFile(