// For example, ppc64 and ppc64le are both members of the PPC64 family.
type ArchFamily byte

const (
	NoArch ArchFamily = iota
	AMD64
	ARM
	ARM64
	I386
	Loong64
	MIPS
	MIPS64
	PPC64
	RISCV64
	S390X
	Wasm
)

// Arch represents an individual architecture.
type Arch struct {
	Name   string
	Family ArchFamily

	ByteOrder binary.ByteOrder

 * a specific {@link Architecture} and/or {@link OperatingSystem} to target.
 *
 * <pre>
 *     model {
 *         platforms {
 *             windows_x86 {
 *                 architecture "i386"
 *                 operatingSystem "windows"
 *             }
 *         }
 *     }
 * </pre>
 */
@HasInternalProtocol
public interface NativePlatform extends Platform, Describable {
    /**

    }

    private ArchitectureInternal determineArchitecture(Map<String, String> defines) {
        boolean i386 = defines.containsKey("__i386__");
        boolean amd64 = defines.containsKey("__amd64__");
        final ArchitectureInternal architecture;
        if (i386) {
            architecture = Architectures.forInput("i386");
        } else if (amd64) {
            architecture = Architectures.forInput("amd64");
        } else {

}
        """)
    ]

    def outputPlatform() {
        return """
    #if defined(__x86_64__) || defined(_M_X64)
    cout << "amd64";
    #elif defined(__i386) || defined(_M_IX86)
    cout << "i386";
    #elif defined(_M_IA64)
    cout << "itanium";
    #else
    cout << "unknown";
    #endif
    cout << " ";

    #if defined(__linux__)
    cout << "linux";

        def lines = process.inputStream.readLines()
        def archString = lines.last().split()[1]

        switch (archString) {
            case "I386":
                return Architectures.forInput("x86")
            case "X86_64":
                return Architectures.forInput("x86_64")
            default:

typedef struct {
	uintptr_t handler;
	uint64_t flags;
	uintptr_t restorer;
	uint64_t mask;
} go_sigaction_t;

// SA_RESTORER is part of the kernel interface.
// This is Linux i386/amd64 specific.
#ifndef SA_RESTORER
#define SA_RESTORER 0x4000000
#endif

int32_t
x_cgo_sigaction(intptr_t signum, const go_sigaction_t *goact, go_sigaction_t *oldgoact) {
	int32_t ret;
	struct sigaction act;

// by them is useful for defining GOARCH-specific constants.
//
//go:generate go run gengoarch.go

type ArchFamilyType int

const (
	AMD64 ArchFamilyType = iota
	ARM
	ARM64
	I386
	LOONG64
	MIPS
	MIPS64
	PPC64
	RISCV64
	S390X
	WASM
)

// PtrSize is the size of a pointer in bytes - unsafe.Sizeof(uintptr(0)) but as an ideal constant.

    }

    private static Architecture getArchitecture(SystemInfo systemInfo) {
        SystemInfo.Architecture architecture = systemInfo.getArchitecture();
        switch (architecture) {
            case i386:
                return Architecture.X86;
            case amd64:
                return Architecture.X86_64;
            case aarch64:
                return Architecture.AARCH64;
        }

        return ['c', 'cpp', 'assembler']
    }

    String getExtraConfiguration() {
        return """
            model {
                platforms {
                    x86 {
                        architecture "i386"
                    }
                }
                components {
                    all { it.targetPlatform "x86" }
                }
            }
"""
    }

    SourceFile getMainSource() {

        this.systemInfo = systemInfo;
    }

    @Override
    public WindowsSdk forPlatform(final NativePlatformInternal platform) {
        String host;
        switch (systemInfo.getArchitecture()) {
            case i386:
                host = "x86";
                break;
            case amd64:
                host = "x64";
                break;
            case aarch64:
                host = "arm64";
                break;