mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-17 21:35:07 +00:00
b9f4e7d6e9
Summary: getFileNameForUnit() is basically a wrapper around LineTable::getFileNameByIndex(). Fold its additional functionality (adding the DWARFUnit compilation dir) into LineTable::getFileNameByIndex(). getFileLineInfoForCompileUnit() is a wrapper around getFileNameForUnit(). As a function to search the line information by address, it seems natural to put it in the LineTable also. Before this commit only the Context with its private helpers could do Linetable lookups. This newly exposed feature will be used by the DIE dumping code to get access to file information referenced in DIE attributes. This commit has already been partly reviewed in D5192 and contained an additional and a bit controversial 'realpath' call that is left out of this patch. We can reinstate that realpath code later if it is desirable. Test Plan: The patch contains no tests as it should be functionally equivalent to the previous code. As requested in the last review, I checked if the relative path handling copied from the Context to LineTable::getFileNameByIndex() was covered, and indeed the symbolizer tests fail if it is removed. Reviewers: dblaikie, echristo, aprantl, samsonov Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5354 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218125 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.