JMP	·syscallInternal(SB)

// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·Syscall6(SB),NOSPLIT,$0-80
	JMP	·syscall6Internal(SB)

// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall(SB),NOSPLIT,$0-56
	JMP	·rawSyscallInternal(SB)

// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall6(SB),NOSPLIT,$0-80

	JMP	·syscallInternal(SB)

// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·Syscall6(SB),NOSPLIT,$0-80
	JMP	·syscall6Internal(SB)

// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall(SB),NOSPLIT,$0-56
	JMP	·rawSyscallInternal(SB)

// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall6(SB),NOSPLIT,$0-80

// license that can be found in the LICENSE file.

#include "textflag.h"

// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
	MOVW	num+0(FP), R7	// syscall entry
	MOVW	a1+4(FP), R0
	MOVW	a2+8(FP), R1
	MOVW	a3+12(FP), R2
	MOVW	a4+16(FP), R3
	MOVW	a5+20(FP), R4
	MOVW	a6+24(FP), R5
	SWI	$0
	MOVW	$0xfffff001, R6
	CMP	R6, R0
	BLS	ok
	MOVW	$-1, R1

#include "textflag.h"

// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
//
// The 5th and 6th arg go at sp+16, sp+20.
// Note that frame size of 20 means that 24 bytes gets reserved on stack.
TEXT ·Syscall6(SB),NOSPLIT,$20-40
	MOVW	num+0(FP), R2	// syscall entry
	MOVW	a1+4(FP), R4
	MOVW	a2+8(FP), R5
	MOVW	a3+12(FP), R6
	MOVW	a4+16(FP), R7
	MOVW	a5+20(FP), R8
	MOVW	a6+24(FP), R9
	MOVW	R8, 16(R29)

#include "textflag.h"
#include "funcdata.h"

//
// System call support for AMD64 unixes
//

// func Syscall(trap int64, a1, a2, a3 int64) (r1, r2, err int64)
// func Syscall6(trap int64, a1, a2, a3, a4, a5, a6 int64) (r1, r2, err int64)
// Trap # in AX, args in DI SI DX, return in AX DX

TEXT	·Syscall(SB),NOSPLIT,$0-56
	CALL	runtime·entersyscall<ABIInternal>(SB)
	MOVQ	trap+0(FP), AX	// syscall entry
	MOVQ	a1+8(FP), DI

	MOVD	R1, r2+40(FP)	// r2
	MOVD	ZR, err+48(FP)	// err
	RET

// func Syscall6(trap uintptr, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
TEXT	·Syscall6(SB),NOSPLIT,$0-80
	BL	runtime·entersyscall<ABIInternal>(SB)
	MOVD	trap+0(FP), R17	// syscall entry
	MOVD	a1+8(FP), R0
	MOVD	a2+16(FP), R1
	MOVD	a3+24(FP), R2
	MOVD	a4+32(FP), R3
	MOVD	a5+40(FP), R4
	MOVD	a6+48(FP), R5
	SVC	$SYS_syscall
	BCC	ok
	MOVD	$-1, R1

000000e0  d3 92 d7 29 30 44 fa dc  81 1d e3 04 ca b0 b3 08  |...)0D..........|
000000f0  d4 a4 64 18 f4 4f 06 ca  ca a0 bb 90 38 6d 09 21  |..d..O......8m.!|
00000100  42 c1 a0 c4 51 90 78 61  b1 55 eb 63 8d 65 73 47  |B...Q.xa.U.c.esG|
00000110  7c 6d f5 7f c6 dc 55 a1  a3 a4 16 6b 2d 62 d2 8d  ||m....U....k-b..|
00000120  1f 96 8f 84 96 a6 94 f0  a0 9e 03 04 67 a2 e9 e3  |............g...|

		a2 := I2(X(0))
		b2 := I2(X(1))
		a3 := I1(a2)
		a4 := I2(a1)
		var e interface{} = X(0)
		a5 := e.(I1)
		a6 := e.(I2)
		isfalse(a1 == b1)
		isfalse(a1 == b2)
		isfalse(a2 == b1)
		isfalse(a2 == b2)
		istrue(a1 == a2)
		istrue(a1 == a3)
		istrue(a1 == a4)
		istrue(a1 == a5)
		istrue(a1 == a6)
		istrue(a2 == a3)
		istrue(a2 == a4)
		istrue(a2 == a5)
		istrue(a2 == a6)
		istrue(a3 == a4)

	ad 3c 49 88 83 c9 36 7c 09 a2 be 78 5a bc 55 cd 22 60 97 a3 a9
	82 11 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 6d 64 e8 61 be 7f d6
	1d 28 27 db 27 9c ce 14 50 77 d4 54 a3 66 4d 4e 6d a4 d2 9e e0
	37 25 a6 a4 da fc d0 fc 67 d2 ae a7 05 29 51 3e 3d a2 67 7f a5
	90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5
	ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d
	e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57 fa d6 aa

00000060  c2 3e 68 73 d9 fd 6e 69  16 15 85 84 24 45 36 47  |.>hs..ni....$E6G|
00000070  1b ad d9 c4 dc 4a 61 c6  12 5c 22 bf 1e 2f 59 14  |.....Ja..\"../Y.|
00000080  03 03 00 01 01 17 03 03  00 17 0f a4 05 81 10 48  |...............H|
00000090  c7 b7 78 9b 56 14 6c 9f  55 28 e3 4c 42 80 cc 1c  |..x.V.l.U(.LB...|
000000a0  31 17 03 03 01 50 0d af  3b 08 02 84 89 42 b5 75  |1....P..;....B.u|