[PATCH] D38588: Clear LastMappingSymbols and LastEMS(Info) when resetting the ARM(AArch64)ELFStreamer
Yichao Yu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Oct 26 10:37:06 PDT 2017
This revision was automatically updated to reflect the committed changes.
Closed by commit rL316679: Clear LastMappingSymbols and LastEMS(Info) when resetting the ARM… (authored by yuyichao).
Changed prior to commit:
https://reviews.llvm.org/D38588?vs=120259&id=120449#toc
Repository:
rL LLVM
https://reviews.llvm.org/D38588
Files:
llvm/trunk/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
Index: llvm/trunk/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
===================================================================
--- llvm/trunk/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
+++ llvm/trunk/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
@@ -102,6 +102,14 @@
MCELFStreamer::ChangeSection(Section, Subsection);
}
+ // Reset state between object emissions
+ void reset() override {
+ MappingSymbolCounter = 0;
+ MCELFStreamer::reset();
+ LastMappingSymbols.clear();
+ LastEMS = EMS_None;
+ }
+
/// This function is the one used to emit instruction data into the ELF
/// streamer. We override it to add the appropriate mapping symbol if
/// necessary.
Index: llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
===================================================================
--- llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -1171,6 +1171,8 @@
ATS.reset();
MappingSymbolCounter = 0;
MCELFStreamer::reset();
+ LastMappingSymbols.clear();
+ LastEMSInfo.reset();
// MCELFStreamer clear's the assembler's e_flags. However, for
// arm we manually set the ABI version on streamer creation, so
// do the same here
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