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| author | Eric Christopher <echristo@gmail.com> | 2012-12-18 00:31:01 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2012-12-18 00:31:01 +0000 |
| commit | 6c583141bf6b7a6b5f8125c1037ecbc089813288 (patch) | |
| tree | 7e22b30849a5a15a044a3423d0e8df884992ceea /lib/MC/MCContext.cpp | |
| parent | 2318ba16ef4414eec4bc43eaf6e0703c40e1c580 (diff) | |
Add support for passing -main-file-name all the way through to
the assembler.
Part of PR14624
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCContext.cpp')
| -rw-r--r-- | lib/MC/MCContext.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp index 29727ac8a6..d206dd9f50 100644 --- a/lib/MC/MCContext.cpp +++ b/lib/MC/MCContext.cpp @@ -21,6 +21,7 @@ #include "llvm/MC/MCSymbol.h" #include "llvm/Support/ELF.h" #include "llvm/Support/ErrorHandling.h" +#include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/Signals.h" #include "llvm/Support/SourceMgr.h" using namespace llvm; @@ -48,6 +49,11 @@ MCContext::MCContext(const MCAsmInfo &mai, const MCRegisterInfo &mri, SecureLogFile = getenv("AS_SECURE_LOG_FILE"); SecureLog = 0; SecureLogUsed = false; + + if (SrcMgr && SrcMgr->getNumBuffers() > 0) + MainFileName = SrcMgr->getMemoryBuffer(0)->getBufferIdentifier(); + else + MainFileName = ""; } MCContext::~MCContext() { |