6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-01 10:57:21 +00:00
Code Issues Projects Releases Wiki Activity

make any use of the "O" stream in asmprinter print to

Browse Source 
stderr if in filetype=obj mode.  This is a hack, and will
live until dwarf emission and other random stuff that is
not yet going through MCStreamer is upgraded.  It only
impacts filetype=obj mode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95166 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-02-03 00:22:02 +00:00
parent 0c6a8f9eda
commit be2e76bbb3
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/CodeGen/LLVMTargetMachine.cpp
View File

@ -123,6 +123,7 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
OwningPtr<MCContext> Context(new MCContext());
OwningPtr<MCStreamer> AsmStreamer;
formatted_raw_ostream *LegacyOutput;
switch (FileType) {
default: return CGFT_ErrorOccurred;
case CGFT_AssemblyFile:
@ -130,6 +131,8 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
getTargetData()->isLittleEndian(),
getVerboseAsm(), /*instprinter*/0,
/*codeemitter*/0));
// Set the AsmPrinter's "O" to the output file.
LegacyOutput = &Out;
break;
case CGFT_ObjectFile: {
// Create the code emitter for the target if it exists. If not, .o file
@ -139,6 +142,12 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
return CGFT_ErrorOccurred;
AsmStreamer.reset(createMachOStreamer(*Context, Out, MCE));
// Any output to the asmprinter's "O" stream is bad and needs to be fixed,
// force it to come out stderr.
// FIXME: this is horrible and leaks, eventually remove the raw_ostream from
// asmprinter.
LegacyOutput = new formatted_raw_ostream(errs());
break;
}
}
@ -146,7 +155,7 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
// Create the AsmPrinter, which takes ownership of Context and AsmStreamer
// if successful.
FunctionPass *Printer =
getTarget().createAsmPrinter(Out, *this, *Context, *AsmStreamer,
getTarget().createAsmPrinter(*LegacyOutput, *this, *Context, *AsmStreamer,
getMCAsmInfo());
if (Printer == 0)
return CGFT_ErrorOccurred;