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Make MCRegisterInfo available to the the MCInstPrinter.

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Used to allow context sensitive printing of super-register or sub-register
references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2012-03-05 19:33:20 +00:00
parent c27faccb3c
commit c6449b636f
27 changed files with 70 additions and 38 deletions
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11
tools/llvm-mc/Disassembler.cpp
View File

@ -21,6 +21,7 @@
#include "llvm/MC/MCDisassembler.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstPrinter.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/Triple.h"
@ -160,16 +161,22 @@ int Disassembler::disassemble(const Target &T,
errs() << "error: no subtarget info for target " << Triple << "\n";
return -1;
}
OwningPtr<const MCDisassembler> DisAsm(T.createMCDisassembler(*STI));
if (!DisAsm) {
errs() << "error: no disassembler for target " << Triple << "\n";
return -1;
}
OwningPtr<const MCRegisterInfo> MRI(T.createMCRegInfo(Triple));
if (!MRI) {
errs() << "error: no register info for target " << Triple << "\n";
return -1;
}
int AsmPrinterVariant = AsmInfo->getAssemblerDialect();
OwningPtr<MCInstPrinter> IP(T.createMCInstPrinter(AsmPrinterVariant,
*AsmInfo, *STI));
*AsmInfo, *MRI, *STI));
if (!IP) {
errs() << "error: no instruction printer for target " << Triple << '\n';
return -1;