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 * conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
 * conditions and the following disclaimer in the documentation and/or other materials provided
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 * endorse or promote products derived from this software without specific prior written
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package com.oracle.truffle.llvm.parser.factories;

import com.oracle.truffle.api.nodes.RootNode;
import com.oracle.truffle.llvm.runtime.memory.LLVMSyscallOperationNode;
import com.oracle.truffle.llvm.runtime.nodes.asm.syscall.LLVMAMD64SyscallMmapNodeGen;
import com.oracle.truffle.llvm.runtime.nodes.asm.syscall.LLVMNativeSyscallNode;
import com.oracle.truffle.llvm.runtime.nodes.asm.syscall.LLVMSyscallExitNode;
import com.oracle.truffle.llvm.runtime.nodes.asm.syscall.darwin.amd64.DarwinAMD64Syscall;
import com.oracle.truffle.llvm.runtime.nodes.intrinsics.llvm.x86.LLVMX86_64VaListStorage;
import com.oracle.truffle.llvm.runtime.pointer.LLVMNativePointer;
import com.oracle.truffle.llvm.runtime.types.Type;

final class DarwinAMD64PlatformCapability extends BasicPlatformCapability<DarwinAMD64Syscall> {

    DarwinAMD64PlatformCapability(boolean loadCxxLibraries) {
        super(DarwinAMD64Syscall.class, loadCxxLibraries);
    }

    @Override
    protected LLVMSyscallOperationNode createSyscallNode(DarwinAMD64Syscall syscall) {
        switch (syscall) {
            case SYS_mmap:
                return LLVMAMD64SyscallMmapNodeGen.create();
            case SYS_exit:
                return new LLVMSyscallExitNode();
            default:
                return new LLVMNativeSyscallNode(syscall);
        }
    }

    @Override
    public Object createVAListStorage(RootNode rootNode) {
        return new LLVMX86_64VaListStorage(rootNode);
    }

    @Override
    public Type getVAListType() {
        return LLVMX86_64VaListStorage.VA_LIST_TYPE;
    }

    @Override
    public Object createNativeVAListWrapper(LLVMNativePointer vaListPtr, RootNode rootNode) {
        return new LLVMX86_64VaListStorage.NativeVAListWrapper(vaListPtr, rootNode);
    }

}