internal-ascon-avr.S

#if defined(__AVR__)
/*
 * Copyright (C) 2021 Southern Storm Software, Pty Ltd.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */

#include <avr/io.h>
/* Automatically generated - do not edit */

	.text
.global ascon_permute
	.type ascon_permute, @function
ascon_permute:
	push r2
	push r3
	push r4
	push r5
	push r6
	push r7
	push r8
	push r9
	push r10
	push r11
	push r12
	push r13
	push r14
	push r15
	push r16
	push r17
	movw r30,r24
.L__stack_usage = 18
	ldi r18,15
	sub r18,r22
	swap r18
	or r22,r18
	ldd r3,Z+16
	ldd r2,Z+17
	ldd r27,Z+18
	ldd r26,Z+19
	ldd r21,Z+20
	ldd r20,Z+21
	ldd r19,Z+22
	ldd r18,Z+23
	ldd r11,Z+32
	ldd r10,Z+33
	ldd r9,Z+34
	ldd r8,Z+35
	ldd r7,Z+36
	ldd r6,Z+37
	ldd r5,Z+38
	ldd r4,Z+39
20:
	eor r18,r22
	ldd r23,Z+7
	ldd r12,Z+15
	ldd r13,Z+31
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r18
	eor r15,r4
	eor r24,r4
	com r4
	or r4,r13
	eor r4,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r18,r15
	or r18,r12
	eor r18,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+31,r23
	std Z+39,r12
	std Z+15,r13
	std Z+23,r4
	ldd r23,Z+6
	ldd r12,Z+14
	ldd r13,Z+30
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r19
	eor r15,r5
	eor r24,r5
	com r5
	or r5,r13
	eor r5,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r19,r15
	or r19,r12
	eor r19,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+30,r23
	std Z+38,r12
	std Z+14,r13
	std Z+22,r5
	ldd r23,Z+5
	ldd r12,Z+13
	ldd r13,Z+29
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r20
	eor r15,r6
	eor r24,r6
	com r6
	or r6,r13
	eor r6,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r20,r15
	or r20,r12
	eor r20,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+29,r23
	std Z+37,r12
	std Z+13,r13
	std Z+21,r6
	ldd r23,Z+4
	ldd r12,Z+12
	ldd r13,Z+28
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r21
	eor r15,r7
	eor r24,r7
	com r7
	or r7,r13
	eor r7,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r21,r15
	or r21,r12
	eor r21,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+28,r23
	std Z+36,r12
	std Z+12,r13
	std Z+20,r7
	ldd r23,Z+3
	ldd r12,Z+11
	ldd r13,Z+27
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r26
	eor r15,r8
	eor r24,r8
	com r8
	or r8,r13
	eor r8,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r26,r15
	or r26,r12
	eor r26,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+27,r23
	std Z+35,r12
	std Z+11,r13
	std Z+19,r8
	ldd r23,Z+2
	ldd r12,Z+10
	ldd r13,Z+26
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r27
	eor r15,r9
	eor r24,r9
	com r9
	or r9,r13
	eor r9,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r27,r15
	or r27,r12
	eor r27,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+26,r23
	std Z+34,r12
	std Z+10,r13
	std Z+18,r9
	ldd r23,Z+1
	ldd r12,Z+9
	ldd r13,Z+25
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r2
	eor r15,r10
	eor r24,r10
	com r10
	or r10,r13
	eor r10,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r2,r15
	or r2,r12
	eor r2,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+25,r23
	std Z+33,r12
	std Z+9,r13
	std Z+17,r10
	ld r23,Z
	ldd r12,Z+8
	ldd r13,Z+24
	mov r14,r12
	mov r15,r23
	mov r24,r13
	eor r14,r3
	eor r15,r11
	eor r24,r11
	com r11
	or r11,r13
	eor r11,r14
	eor r13,r12
	or r13,r14
	eor r13,r15
	eor r3,r15
	or r3,r12
	eor r3,r24
	com r15
	and r12,r15
	eor r12,r24
	or r23,r24
	eor r23,r14
	std Z+24,r23
	std Z+32,r12
	std Z+8,r13
	std Z+16,r11
	movw r12,r18
	movw r14,r20
	movw r24,r26
	movw r16,r2
	mov r0,r12
	mov r12,r14
	mov r14,r24
	mov r24,r16
	mov r16,r0
	mov r0,r13
	mov r13,r15
	mov r15,r25
	mov r25,r17
	mov r17,r0
	mov r0,r1
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	ror r0
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	ror r0
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	ror r0
	or r17,r0
	eor r12,r18
	eor r13,r19
	eor r14,r20
	eor r15,r21
	eor r24,r26
	eor r25,r27
	eor r16,r2
	eor r17,r3
	mov r23,r18
	mov r0,r19
	push r20
	mov r18,r21
	mov r19,r26
	mov r20,r27
	mov r21,r2
	mov r26,r3
	pop r3
	mov r2,r0
	mov r27,r23
	mov r0,r1
	lsr r3
	ror r2
	ror r27
	ror r26
	ror r21
	ror r20
	ror r19
	ror r18
	ror r0
	lsr r3
	ror r2
	ror r27
	ror r26
	ror r21
	ror r20
	ror r19
	ror r18
	ror r0
	lsr r3
	ror r2
	ror r27
	ror r26
	ror r21
	ror r20
	ror r19
	ror r18
	ror r0
	lsr r3
	ror r2
	ror r27
	ror r26
	ror r21
	ror r20
	ror r19
	ror r18
	ror r0
	or r3,r0
	eor r18,r12
	eor r19,r13
	eor r20,r14
	eor r21,r15
	eor r26,r24
	eor r27,r25
	eor r2,r16
	eor r3,r17
	st Z,r3
	std Z+1,r2
	std Z+2,r27
	std Z+3,r26
	std Z+4,r21
	std Z+5,r20
	std Z+6,r19
	std Z+7,r18
	ldd r11,Z+8
	ldd r10,Z+9
	ldd r9,Z+10
	ldd r8,Z+11
	ldd r7,Z+12
	ldd r6,Z+13
	ldd r5,Z+14
	ldd r4,Z+15
	movw r12,r4
	movw r14,r6
	movw r24,r8
	movw r16,r10
	lsl r12
	rol r13
	rol r14
	rol r15
	rol r24
	rol r25
	rol r16
	rol r17
	adc r12,r1
	lsl r12
	rol r13
	rol r14
	rol r15
	rol r24
	rol r25
	rol r16
	rol r17
	adc r12,r1
	lsl r12
	rol r13
	rol r14
	rol r15
	rol r24
	rol r25
	rol r16
	rol r17
	adc r12,r1
	eor r12,r4
	eor r13,r5
	eor r14,r6
	eor r15,r7
	eor r24,r8
	eor r25,r9
	eor r16,r10
	eor r17,r11
	mov r23,r9
	mov r0,r10
	push r11
	mov r11,r8
	mov r10,r7
	mov r9,r6
	mov r8,r5
	mov r7,r4
	pop r6
	mov r5,r0
	mov r4,r23
	lsl r4
	rol r5
	rol r6
	rol r7
	rol r8
	rol r9
	rol r10
	rol r11
	adc r4,r1
	eor r4,r12
	eor r5,r13
	eor r6,r14
	eor r7,r15
	eor r8,r24
	eor r9,r25
	eor r10,r16
	eor r11,r17
	std Z+8,r11
	std Z+9,r10
	std Z+10,r9
	std Z+11,r8
	std Z+12,r7
	std Z+13,r6
	std Z+14,r5
	std Z+15,r4
	ldd r3,Z+16
	ldd r2,Z+17
	ldd r27,Z+18
	ldd r26,Z+19
	ldd r21,Z+20
	ldd r20,Z+21
	ldd r19,Z+22
	ldd r18,Z+23
	movw r12,r18
	movw r14,r20
	movw r24,r26
	movw r16,r2
	bst r12,0
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	bld r17,7
	eor r12,r18
	eor r13,r19
	eor r14,r20
	eor r15,r21
	eor r24,r26
	eor r25,r27
	eor r16,r2
	eor r17,r3
	mov r0,r18
	mov r18,r19
	mov r19,r20
	mov r20,r21
	mov r21,r26
	mov r26,r27
	mov r27,r2
	mov r2,r3
	mov r3,r0
	lsl r18
	rol r19
	rol r20
	rol r21
	rol r26
	rol r27
	rol r2
	rol r3
	adc r18,r1
	lsl r18
	rol r19
	rol r20
	rol r21
	rol r26
	rol r27
	rol r2
	rol r3
	adc r18,r1
	eor r18,r12
	eor r19,r13
	eor r20,r14
	eor r21,r15
	eor r26,r24
	eor r27,r25
	eor r2,r16
	eor r3,r17
	ldd r11,Z+24
	ldd r10,Z+25
	ldd r9,Z+26
	ldd r8,Z+27
	ldd r7,Z+28
	ldd r6,Z+29
	ldd r5,Z+30
	ldd r4,Z+31
	movw r12,r4
	movw r14,r6
	movw r24,r8
	movw r16,r10
	mov r0,r12
	mov r12,r13
	mov r13,r14
	mov r14,r15
	mov r15,r24
	mov r24,r25
	mov r25,r16
	mov r16,r17
	mov r17,r0
	mov r0,r1
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	ror r0
	lsr r17
	ror r16
	ror r25
	ror r24
	ror r15
	ror r14
	ror r13
	ror r12
	ror r0
	or r17,r0
	eor r12,r4
	eor r13,r5
	eor r14,r6
	eor r15,r7
	eor r24,r8
	eor r25,r9
	eor r16,r10
	eor r17,r11
	mov r0,r4
	mov r4,r6
	mov r6,r8
	mov r8,r10
	mov r10,r0
	mov r0,r5
	mov r5,r7
	mov r7,r9
	mov r9,r11
	mov r11,r0
	mov r0,r1
	lsr r11
	ror r10
	ror r9
	ror r8
	ror r7
	ror r6
	ror r5
	ror r4
	ror r0
	or r11,r0
	eor r4,r12
	eor r5,r13
	eor r6,r14
	eor r7,r15
	eor r8,r24
	eor r9,r25
	eor r10,r16
	eor r11,r17
	std Z+24,r11
	std Z+25,r10
	std Z+26,r9
	std Z+27,r8
	std Z+28,r7
	std Z+29,r6
	std Z+30,r5
	std Z+31,r4
	ldd r11,Z+32
	ldd r10,Z+33
	ldd r9,Z+34
	ldd r8,Z+35
	ldd r7,Z+36
	ldd r6,Z+37
	ldd r5,Z+38
	ldd r4,Z+39
	movw r12,r4
	movw r14,r6
	movw r24,r8
	movw r16,r10
	mov r0,r12
	mov r12,r13
	mov r13,r14
	mov r14,r15
	mov r15,r24
	mov r24,r25
	mov r25,r16
	mov r16,r17
	mov r17,r0
	lsl r12
	rol r13
	rol r14
	rol r15
	rol r24
	rol r25
	rol r16
	rol r17
	adc r12,r1
	eor r12,r4
	eor r13,r5
	eor r14,r6
	eor r15,r7
	eor r24,r8
	eor r25,r9
	eor r16,r10
	eor r17,r11
	mov r23,r9
	mov r0,r10
	push r11
	mov r11,r8
	mov r10,r7
	mov r9,r6
	mov r8,r5
	mov r7,r4
	pop r6
	mov r5,r0
	mov r4,r23
	mov r0,r1
	lsr r11
	ror r10
	ror r9
	ror r8
	ror r7
	ror r6
	ror r5
	ror r4
	ror r0
	or r11,r0
	eor r4,r12
	eor r5,r13
	eor r6,r14
	eor r7,r15
	eor r8,r24
	eor r9,r25
	eor r10,r16
	eor r11,r17
	subi r22,15
	ldi r25,60
	cpse r22,r25
	rjmp 20b
	std Z+16,r3
	std Z+17,r2
	std Z+18,r27
	std Z+19,r26
	std Z+20,r21
	std Z+21,r20
	std Z+22,r19
	std Z+23,r18
	std Z+32,r11
	std Z+33,r10
	std Z+34,r9
	std Z+35,r8
	std Z+36,r7
	std Z+37,r6
	std Z+38,r5
	std Z+39,r4
	pop r17
	pop r16
	pop r15
	pop r14
	pop r13
	pop r12
	pop r11
	pop r10
	pop r9
	pop r8
	pop r7
	pop r6
	pop r5
	pop r4
	pop r3
	pop r2
	ret
	.size ascon_permute, .-ascon_permute

#endif