mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
c984df8602
- Intended to match current TargetMachine implementations. - No facilities for linking these in yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75751 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
//===-- MSP430TargetInfo.cpp - MSP430 Target Implementation ---------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/Module.h"
|
|
#include "llvm/Target/TargetRegistry.h"
|
|
using namespace llvm;
|
|
|
|
Target TheMSP430Target;
|
|
|
|
static unsigned MSP430_JITMatchQuality() {
|
|
return 0;
|
|
}
|
|
|
|
static unsigned MSP430_TripleMatchQuality(const std::string &TT) {
|
|
// We strongly match msp430
|
|
if (TT.size() >= 6 && TT[0] == 'm' && TT[1] == 's' && TT[2] == 'p' &&
|
|
TT[3] == '4' && TT[4] == '3' && TT[5] == '0')
|
|
return 20;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static unsigned MSP430_ModuleMatchQuality(const Module &M) {
|
|
// Check for a triple match.
|
|
if (unsigned Q = MSP430_TripleMatchQuality(M.getTargetTriple()))
|
|
return Q;
|
|
|
|
// Otherwise if the target triple is non-empty, we don't match.
|
|
if (!M.getTargetTriple().empty()) return 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMSP430TargetInfo() {
|
|
TargetRegistry::RegisterTarget(TheMSP430Target, "msp430",
|
|
"MSP430 [experimental]",
|
|
&MSP430_TripleMatchQuality,
|
|
&MSP430_ModuleMatchQuality,
|
|
&MSP430_JITMatchQuality);
|
|
}
|