{2, 1073741816},          // R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 g R23 R24 R25 R26 R27 R28 R29 R31
				{0, 4611686019501129724}, // SP R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 g R23 R24 R25 R26 R27 R28 R29 R31 SB
			},
			outputs: []outputInfo{
				{0, 1071644664}, // R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R23 R24 R25 R26 R27 R28 R29 R31
			},

	SUB	$(8*24), RSP
	STP	(R0, R1), (8*1)(RSP)
	MOVD	R3, (8*3)(RSP)

	SAVE_R19_TO_R28(8*4)
	SAVE_F8_TO_F15(8*14)
	STP	(R29, R30), (8*22)(RSP)


	// Initialize Go ABI environment
	BL	runtime·load_g(SB)
	BL	runtime·cgocallback(SB)

	RESTORE_R19_TO_R28(8*4)
	RESTORE_F8_TO_F15(8*14)
	LDP	(8*22)(RSP), (R29, R30)

	ADD	$(8*24), RSP

	MOVV	$32, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier5<ABIInternal>(SB),NOSPLIT,$0
	MOVV	$40, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier6<ABIInternal>(SB),NOSPLIT,$0
	MOVV	$48, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier7<ABIInternal>(SB),NOSPLIT,$0
	MOVV	$56, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier8<ABIInternal>(SB),NOSPLIT,$0
	MOVV	$64, R29

// 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.

#include "go_asm.h"
#include "textflag.h"

#define	REGCTXT	R29

// memequal(a, b unsafe.Pointer, size uintptr) bool
TEXT runtime·memequal<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-25
	BEQ	R4, R5, eq
	ADDV	R4, R6, R7
	PCALIGN	$16
loop:
	BNE	R4, R7, test
	MOVV	$1, R4
	RET
test:

	{"R19", "R19"},
	{"R2", "R2"},
	{"R20", "R20"},
	{"R21", "R21"},
	{"R22", "R22"},
	{"R23", "R23"},
	{"R24", "R24"},
	{"R25", "R25"},
	{"R26", "R26"},
	{"R27", "R27"},
	{"R28", "R28"},
	{"R29", "R29"},
	{"R3", "R3"},
	{"R31", "R31"},
	{"R4", "R4"},
	{"R5", "R5"},
	{"R6", "R6"},
	{"R7", "R7"},
	{"R8", "R8"},
	{"R9", "R9"},
	{"SPR(269)", "SPR(269)"},
	{"a(FP)", "a(FP)"},
	{"g", "g"},

	MOVD	(FIXED_FRAME+104)(R1), R17
	MOVD	(FIXED_FRAME+112)(R1), R29
	JMP	retry

TEXT runtime·gcWriteBarrier1<ABIInternal>(SB),NOSPLIT,$0
	MOVD	$8, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier2<ABIInternal>(SB),NOSPLIT,$0
	MOVD	$16, R29
	JMP	gcWriteBarrier<>(SB)
TEXT runtime·gcWriteBarrier3<ABIInternal>(SB),NOSPLIT,$0
	MOVD	$24, R29
	JMP	gcWriteBarrier<>(SB)

	MOVHU	(R1)(R2<<1), R5                 // 25786278
	MOVB	(R9)(R3.UXTW), R6               // 2649a338
	MOVB	(R10)(R6), R15                  // 4f69a638
	MOVB	(R29)(R30<<0), R14              // ae6bbe38
	MOVB	(R29)(R30), R14                 // ae6bbe38
	MOVH	(R5)(R7.SXTX<<1), R19           // b3f8a778
	MOVH	(R8)(R4<<1), R10                // 0a79a478
	MOVW	(R9)(R8.SXTW<<2), R19           // 33d9a8b8

	print("r24  ", hex(c.r24()), "\t")
	print("r25  ", hex(c.r25()), "\n")
	print("r26  ", hex(c.r26()), "\t")
	print("r27  ", hex(c.r27()), "\n")
	print("r28  ", hex(c.r28()), "\t")
	print("r29  ", hex(c.r29()), "\n")
	print("r30  ", hex(c.r30()), "\t")
	print("r31  ", hex(c.r31()), "\n")
	print("pc   ", hex(c.pc()), "\t")
	print("ctr  ", hex(c.ctr()), "\n")
	print("link ", hex(c.link()), "\t")

	MOVD	(g_sched+gobuf_sp)(g), R3
	MOVD	R3, RSP
	MOVD	(g_sched+gobuf_bp)(g), R29

	// call target function
	MOVD	0(R26), R3	// code pointer
	BL	(R3)

	// switch back to g
	MOVD	g_m(g), R3
	MOVD	m_curg(R3), g
	BL	runtime·save_g(SB)
	MOVD	(g_sched+gobuf_sp)(g), R0
	MOVD	R0, RSP
	MOVD	(g_sched+gobuf_bp)(g), R29
	MOVD	$0, (g_sched+gobuf_sp)(g)
	MOVD	$0, (g_sched+gobuf_bp)(g)
	RET

TEXT crosscall2(SB),NOSPLIT|NOFRAME,$0
	/*
	 * We still need to save all callee save register as before, and then
	 * push 3 args for fn (R4, R5, R7), skipping R6.
	 * Also note that at procedure entry in gc world, 8(R29) will be the
	 *  first arg.
	 */

	ADDV	$(-23*8), R3
	MOVV	R4, (1*8)(R3) // fn unsafe.Pointer
	MOVV	R5, (2*8)(R3) // a unsafe.Pointer
	MOVV	R7, (3*8)(R3) // ctxt uintptr

	SAVE_R22_TO_R31((4*8))