// 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.

//go:build mips64 || mips64le

#include "go_asm.h"
#include "go_tls.h"
#include "funcdata.h"
#include "textflag.h"

#define	REGCTXT	R22

TEXT runtime·rt0_go(SB),NOSPLIT|TOPFRAME,$0
	// R29 = stack; R4 = argc; R5 = argv

	ADDV	$-24, R29
	MOVW	R4, 8(R29) // argc

//   - For GOARCH=mips or mipsle,
//     GOMIPS=hardfloat and softfloat
//     correspond to the mips.hardfloat and mips.softfloat
//     (or mipsle.hardfloat and mipsle.softfloat) feature build tags.
//   - For GOARCH=mips64 or mips64le,
//     GOMIPS64=hardfloat and softfloat
//     correspond to the mips64.hardfloat and mips64.softfloat
//     (or mips64le.hardfloat and mips64le.softfloat) feature build tags.

			},
		},
	},
	{
		"testdata/go-relocation-test-gcc492-mips64.obj",
		[]relocationTestEntry{
			{
				entry: &dwarf.Entry{
					Offset:   0xb,
					Tag:      dwarf.TagCompileUnit,
					Children: true,
					Field: []dwarf.Field{
						{Attr: dwarf.AttrProducer, Val: "GNU C 4.9.2 -meb -mabi=64 -march=mips3 -mtune=mips64 -mllsc -mno-shared -g", Class: dwarf.ClassString},

	}
	// Internally linking cgo is incomplete on some architectures.
	// https://golang.org/issue/10373
	// https://golang.org/issue/14449
	if goarch == "loong64" || goarch == "mips64" || goarch == "mips64le" || goarch == "mips" || goarch == "mipsle" || goarch == "riscv64" {
		return false
	}
	if goos == "aix" {
		// linkmode=internal isn't supported.
		return false
	}
	return true
}

// Code generated by gengoarch.go using 'go generate'. DO NOT EDIT.

//go:build mips64

package goarch

const GOARCH = `mips64`

const Is386 = 0
const IsAmd64 = 0
const IsAmd64p32 = 0
const IsArm = 0
const IsArmbe = 0
const IsArm64 = 0
const IsArm64be = 0
const IsLoong64 = 0
const IsMips = 0
const IsMipsle = 0
const IsMips64 = 1
const IsMips64le = 0
const IsMips64p32 = 0
const IsMips64p32le = 0
const IsPpc = 0

// Code generated by gengoarch.go using 'go generate'. DO NOT EDIT.

//go:build mipsle

package goarch

const GOARCH = `mipsle`

const Is386 = 0
const IsAmd64 = 0
const IsAmd64p32 = 0
const IsArm = 0
const IsArmbe = 0
const IsArm64 = 0
const IsArm64be = 0
const IsLoong64 = 0
const IsMips = 0
const IsMipsle = 1
const IsMips64 = 0
const IsMips64le = 0
const IsMips64p32 = 0
const IsMips64p32le = 0
const IsPpc = 0

// originally tried to generate it via unix/linux/types.go with "type
// fileHandle C.struct_file_handle" but that generated empty structs
// for mips64 and mips64le. Instead, hard code it for now (it's the
// same everywhere else) until the mips64 generator issue is fixed.
type fileHandle struct {
	Bytes uint32
	Type  int32
}

// FileHandle represents the C struct file_handle used by

golang.org/******@****.***-mips64x

-- .mod --
module golang.org/toolchain
-- .info --
{"Version":"v0.0.1-go1.999testmod.linux-mips64x"}
-- go.mod --
module golang.org/toolchain
-- bin/go --
#!/bin/sh
echo go1.999testmod here!
-- bin/gofmt --
echo i am unused

	case "386", "arm64":
		return sz <= 8
	case "s390x", "ppc64", "ppc64le":
		return sz <= 8 || disjoint(dst, sz, src, sz)
	case "arm", "loong64", "mips", "mips64", "mipsle", "mips64le":
		return sz <= 4
	}
	return false
}
func IsInlinableMemmove(dst, src *Value, sz int64, c *Config) bool {
	return isInlinableMemmove(dst, src, sz, c)
}

// Copyright 2022 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.

//go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64)

package unix

// SYS_ALARM is not defined on arm or riscv, but is available for other GOARCH
// values.