pkg math/bits, func Add(uint, uint, uint) (uint, uint)
pkg math/bits, func Add32(uint32, uint32, uint32) (uint32, uint32)
pkg math/bits, func Add64(uint64, uint64, uint64) (uint64, uint64)
pkg math/bits, func Div(uint, uint, uint) (uint, uint)
pkg math/bits, func Div32(uint32, uint32, uint32) (uint32, uint32)
pkg math/bits, func Div64(uint64, uint64, uint64) (uint64, uint64)
pkg math/bits, func Mul(uint, uint) (uint, uint)

	MULHU	R4, R5			// a5101d00
	MULHU	R4, R5, R6		// a6101d00
	REM	R4, R5	  		// a5902000
	REM	R4, R5, R6	  	// a6902000
	REMU	R4, R5	   		// a5902100
	REMU	R4, R5, R6	   	// a6902100
	DIV	R4, R5	  		// a5102000
	DIV	R4, R5, R6	  	// a6102000
	DIVU	R4, R5	   		// a5102100
	DIVU	R4, R5, R6	   	// a6102100
	SRLV	R4, R5 			// a5101900
	SRLV	R4, R5, R6 		// a6101900
	SRLV	$4, R4, R5		// 85104500

pkg syscall (darwin-386), const BPF_ALIGNMENT = 4
pkg syscall (darwin-386), const BPF_ALU = 4
pkg syscall (darwin-386), const BPF_AND = 80
pkg syscall (darwin-386), const BPF_B = 16
pkg syscall (darwin-386), const BPF_DIV = 48
pkg syscall (darwin-386), const BPF_H = 8
pkg syscall (darwin-386), const BPF_IMM = 0
pkg syscall (darwin-386), const BPF_IND = 64
pkg syscall (darwin-386), const BPF_JA = 0

	// 7.1: Multiplication Operations
	MUL	X5, X6, X7				// b3035302
	MULH	X5, X6, X7				// b3135302
	MULHU	X5, X6, X7				// b3335302
	MULHSU	X5, X6, X7				// b3235302
	MULW	X5, X6, X7				// bb035302
	DIV	X5, X6, X7				// b3435302
	DIVU	X5, X6, X7				// b3535302
	REM	X5, X6, X7				// b3635302
	REMU	X5, X6, X7				// b3735302
	DIVW	X5, X6, X7				// bb435302
	DIVUW	X5, X6, X7				// bb535302
	REMW	X5, X6, X7				// bb635302

		loong64.ACMPGTF, loong64.ACMPGTD:
		return true
	}
	return false
}

// IsLoong64MUL reports whether the op (as defined by an loong64.A* constant) is
// one of the MUL/DIV/REM instructions that require special handling.
func IsLoong64MUL(op obj.As) bool {
	switch op {
	case loong64.AMUL, loong64.AMULU, loong64.AMULV, loong64.AMULVU,
		loong64.ADIV, loong64.ADIVU, loong64.ADIVV, loong64.ADIVVU,

pkg syscall (freebsd-386-cgo), const BPF_B ideal-int
pkg syscall (freebsd-386-cgo), const BPF_BUFMODE_BUFFER ideal-int
pkg syscall (freebsd-386-cgo), const BPF_BUFMODE_ZBUF ideal-int
pkg syscall (freebsd-386-cgo), const BPF_DIV ideal-int
pkg syscall (freebsd-386-cgo), const BPF_H ideal-int
pkg syscall (freebsd-386-cgo), const BPF_IMM ideal-int
pkg syscall (freebsd-386-cgo), const BPF_IND ideal-int

the name <code>R10</code> is not recognized.
</p>

<p>
To make it easier for people and compilers to write assembly, the ARM linker
allows general addressing forms and pseudo-operations like <code>DIV</code> or <code>MOD</code>
that may not be expressible using a single hardware instruction.
It implements these forms as multiple instructions, often using the <code>R11</code> register
to hold temporary values.

//	}
	MUL	R19, R8		// 01130018
	MULU	R21, R13	// 01b50019
	MULV	R19, R8		// 0113001c
	MULVU	R21, R13	// 01b5001d

//	LDIV rreg ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	DIV	R18, R22	// 02d2001a
	DIVU	R14, R9		// 012e001b
	DIVV	R8, R13		// 01a8001e
	DIVVU	R16, R19	// 0270001f

//	LREM rreg ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	REM	R18, R22	// 02d2001a

// so, to support older versions, we wrap these two functions.
void _mpz_mul_2exp(mpz_ptr a, mpz_ptr b, unsigned long n) {
	mpz_mul_2exp(a, b, n);
}
void _mpz_div_2exp(mpz_ptr a, mpz_ptr b, unsigned long n) {
	mpz_div_2exp(a, b, n);
}
*/
import "C"

import (
	"os"
	"unsafe"
)

/*
 * one of a kind
 */

// An Int represents a signed multi-precision integer.

pkg syscall (freebsd-riscv64), const BPF_BUFMODE_ZBUF = 2 #53466
pkg syscall (freebsd-riscv64), const BPF_BUFMODE_ZBUF ideal-int #53466
pkg syscall (freebsd-riscv64), const BPF_DIV = 48 #53466
pkg syscall (freebsd-riscv64), const BPF_DIV ideal-int #53466
pkg syscall (freebsd-riscv64), const BPF_H = 8 #53466
pkg syscall (freebsd-riscv64), const BPF_H ideal-int #53466
pkg syscall (freebsd-riscv64), const BPF_IMM = 0 #53466