package runtime

import "internal/cpu"

func archauxv(tag, val uintptr) {
	switch tag {
	case _AT_HWCAP:
		// ppc64x doesn't have a 'cpuid' instruction
		// equivalent and relies on HWCAP/HWCAP2 bits for
		// hardware capabilities.
		cpu.HWCap = uint(val)
	case _AT_HWCAP2:
		cpu.HWCap2 = uint(val)
	}
}

//
// https://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b49c0f24cf6744a3f4fd09289fe7cade349dead5
//
TEXT cas<>(SB),NOSPLIT,$0
	MOVW	$0xffff0fc0, R15 // R15 is hardware PC.

TEXT ·Cas(SB),NOSPLIT|NOFRAME,$0
	MOVB	runtime·goarm(SB), R11
	CMP	$7, R11
	BLT	2(PC)
	JMP	·armcas(SB)
	JMP	kernelcas<>(SB)

TEXT kernelcas<>(SB),NOSPLIT,$0
	MOVW	ptr+0(FP), R2

//go:build (!amd64 && !s390x && !ppc64 && !ppc64le && !arm64) || purego

package aes

import (
	"crypto/cipher"
)

// newCipher calls the newCipherGeneric function
// directly. Platforms with hardware accelerated
// implementations of AES should implement their
// own version of newCipher (which may then call
// newCipherGeneric if needed).
func newCipher(key []byte) (cipher.Block, error) {
	return newCipherGeneric(key)

// Copyright 2017 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.

// ARM64-specific hardware-assisted CRC32 algorithms. See crc32.go for a
// description of the interface that each architecture-specific file
// implements.

package crc32

import "internal/cpu"

func castagnoliUpdate(crc uint32, p []byte) uint32
func ieeeUpdate(crc uint32, p []byte) uint32

  auto from_type = from->GetTypeId();
  auto to_type = GetTypeId();
  if (from_type == to_type) return 0.0f;

  // TODO(renjieliu): Implement a better version for different hardware cases.
  return buffer_size * kCrossHardwareTransferPerByteCost / 8.0 +
         kCrossHardwareTransferFixedCost;
}

double SimpleHardware::GetOpCost(mlir::Operation* op) const {

	allocationBase    uintptr
	allocationProtect uint32
	regionSize        uintptr
	state             uint32
	protect           uint32
	type_             uint32
}

// https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_osversioninfow
type _OSVERSIONINFOW struct {
	osVersionInfoSize uint32
	majorVersion      uint32
	minorVersion      uint32
	buildNumber       uint32
	platformId        uint32

# MinIO Erasure Code Quickstart Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

MinIO protects data against hardware failures and silent data corruption using erasure code and checksums. With the highest level of redundancy, you may lose up to half (N/2) of the total drives and still be able to recover the data.

## What is Erasure Code?

			name: "client prefers AES-GCM, server doesn't have hardware AES (pick ChaCha)",
			clientCiphers: []uint16{
				TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
				TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
				TLS_RSA_WITH_AES_128_CBC_SHA,
			},
			serverHasAESGCM: false,
			expectedCipher:  TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
		},
		{
			name: "client prefers AES-GCM, server has hardware AES (pick AES-GCM)",
			clientCiphers: []uint16{

		if gohostarch == "" {
			fatalf("$objtype is unset")
		}
	case "solaris", "illumos":
		// Solaris and illumos systems have multi-arch userlands, and
		// "uname -m" reports the machine hardware name; e.g.,
		// "i86pc" on both 32- and 64-bit x86 systems.  Check for the
		// native (widest) instruction set on the running kernel:
		out := run("", CheckExit, "isainfo", "-n")
		if strings.Contains(out, "amd64") {

	// for calls.
	HasLR bool

	// FixedFrameSize is the smallest possible offset from the
	// hardware stack pointer to a local variable on the stack.
	// Architectures that use a link register save its value on
	// the stack in the function prologue and so always have a
	// pointer between the hardware stack pointer and the local
	// variable area.
	FixedFrameSize int64
}