replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Look for the 'Is Simulated' module flag. This indicates that the program is compiled to run on a simulator. 

llvm-svn: 155435
This commit is contained in:
Bill Wendling 2012-04-24 11:03:50 +00:00
parent 1981c0e533
commit f1b14b719f
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
View File

@ -379,7 +379,7 @@ emitModuleFlags(MCStreamer &Streamer,
ArrayRef<Module::ModuleFlagEntry> ModuleFlags,
Mangler *Mang, const TargetMachine &TM) const {
unsigned VersionVal = 0;
unsigned GCFlags = 0;
unsigned ImageInfoFlags = 0;
StringRef SectionVal;
for (ArrayRef<Module::ModuleFlagEntry>::iterator
@ -396,8 +396,9 @@ emitModuleFlags(MCStreamer &Streamer,
if (Key == "Objective-C Image Info Version")
VersionVal = cast<ConstantInt>(Val)->getZExtValue();
else if (Key == "Objective-C Garbage Collection" ||
Key == "Objective-C GC Only")
GCFlags |= cast<ConstantInt>(Val)->getZExtValue();
Key == "Objective-C GC Only" ||
Key == "Objective-C Is Simulated")
ImageInfoFlags |= cast<ConstantInt>(Val)->getZExtValue();
else if (Key == "Objective-C Image Info Section")
SectionVal = cast<MDString>(Val)->getString();
}
@ -424,7 +425,7 @@ emitModuleFlags(MCStreamer &Streamer,
Streamer.EmitLabel(getContext().
GetOrCreateSymbol(StringRef("L_OBJC_IMAGE_INFO")));
Streamer.EmitIntValue(VersionVal, 4);
Streamer.EmitIntValue(GCFlags, 4);
Streamer.EmitIntValue(ImageInfoFlags, 4);
Streamer.AddBlankLine();
}