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/* SPDX-License-Identifier: GPL-2.0-only */
#include <linux/linkage.h>
#include <asm/asm.h>
#include <asm-generic/export.h>
/* int strlen(const char *s) */
SYM_FUNC_START(strlen)
/*
* Returns
* a0 - string length
*
* Parameters
* a0 - String to measure
*
* Clobbers:
* t0, t1
*/
mv t1, a0
1:
lbu t0, 0(t1)
beqz t0, 2f
addi t1, t1, 1
j 1b
2:
sub a0, t1, a0
ret
SYM_FUNC_END(strlen)
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