// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package arch defines architecture-specific information and support functions.
package arch

import (
	"cmd/internal/obj"
	"cmd/internal/obj/arm"
	"cmd/internal/obj/arm64"
	"cmd/internal/obj/loong64"
	"cmd/internal/obj/mips"
	"cmd/internal/obj/ppc64"
	"cmd/internal/obj/riscv"

argo-reference-arch.svg...

    def "build binary for a default target platform"() {
        given:
        def arch = currentArch()

        when:
        succeeds "mainExecutable"

        then:
        executedAndNotSkipped(":mainExecutable")
        executable("build/exe/main/main").arch.name == arch.name
        executable("build/exe/main/main").exec().out == "${arch.altName} ${os.familyName}" * 2

}

// Type.commonType.size
func decodetypeSize(arch *sys.Arch, p []byte) int64 {
	return int64(decodeInuxi(arch, p, arch.PtrSize)) // 0x8 / 0x10
}

// Type.commonType.ptrdata
func decodetypePtrdata(arch *sys.Arch, p []byte) int64 {
	return int64(decodeInuxi(arch, p[arch.PtrSize:], arch.PtrSize)) // 0x8 / 0x10
}

// Type.commonType.tflag

	return sb.setUintXX(arch, r, uint64(v), 2)
}

func (sb *SymbolBuilder) SetUint32(arch *sys.Arch, r int64, v uint32) int64 {
	return sb.setUintXX(arch, r, uint64(v), 4)
}

func (sb *SymbolBuilder) SetUint(arch *sys.Arch, r int64, v uint64) int64 {
	return sb.setUintXX(arch, r, v, int64(arch.PtrSize))
}

                stopBuildOnFailure = true
            }
        }
    }
}

fun javaHome(jvm: Jvm, os: Os, arch: Arch = Arch.AMD64) = "%${os.name.lowercase()}.${jvm.version}.${jvm.vendor}.${arch.suffix}%"

fun BuildType.paramsForBuildToolBuild(buildJvm: Jvm = BuildToolBuildJvm, os: Os, arch: Arch = Arch.AMD64) {
    params {
        param("env.BOT_TEAMCITY_GITHUB_TOKEN", "%github.bot-teamcity.token%")

	case asmSlice:
		cc = append(cc, newComponent(suffix+"_base", asmKind(arch.ptrSize), "slice base", off, arch.ptrSize, suffix))
		cc = append(cc, newComponent(suffix+"_len", asmKind(arch.intSize), "slice len", off+arch.ptrSize, arch.intSize, suffix))
		cc = append(cc, newComponent(suffix+"_cap", asmKind(arch.intSize), "slice cap", off+arch.ptrSize+arch.intSize, arch.intSize, suffix))

        private String resolveNativePrefix() {
            String arch = getArch();
            String osPrefix = getOsPrefix();
            osPrefix += "-" + arch;
            return osPrefix;
        }

        protected String getArch() {
            String arch = System.getProperty("os.arch");
            if ("x86".equals(arch)) {
                arch = "i386";
            }
            if ("x86_64".equals(arch)) {

	plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_ADDRMIPS, 4)
	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x25ce0000) // addiu $14, $14, %lo(&GOTPLT[0])
	plt.AddUint32(ctxt.Arch, 0x030ec023)               // subu  $24, $24, $14
	plt.AddUint32(ctxt.Arch, 0x03e07825)               // move  $15, $31
	plt.AddUint32(ctxt.Arch, 0x0018c0c2)               // srl   $24, $24, 3
	plt.AddUint32(ctxt.Arch, 0x0320f809)               // jalr  $25

ALL_ARCH.linux = amd64 arm arm64 ppc64le s390x
ALL_OS_ARCH.linux = $(foreach arch, ${ALL_ARCH.linux}, linux-$(arch))
ALL_ARCH.windows = amd64
ALL_OSVERSIONS.windows := 1809 ltsc2022
ALL_OS_ARCH.windows = $(foreach arch, $(ALL_ARCH.windows), $(foreach osversion, ${ALL_OSVERSIONS.windows}, windows-$(arch)-${osversion}))
ALL_OS_ARCH = $(foreach os, $(ALL_OS), ${ALL_OS_ARCH.${os}})

IMAGE_SUFFIX.linux = $(OS)-$(ARCH)
IMAGE_SUFFIX.windows = $(OS)-$(ARCH)-$(OSVERSION)