tillitis-key/hw/application_fpga/fw/tk1/assert.h
Michael Cardell Widerkrantz ccc3b16569
fw: Safer memory functions + asserts
Introduce memcpy_s() and wordcpy_s() that takes the destination buffer
size as an argument. Use assert() which aborts our program to an
eternal loop if we hit problems.

Sprinkle asserts elsewhere as well.

Signed-off-by: Daniel Lublin <daniel@lublin.se>
2023-03-14 10:25:01 +01:00

17 lines
461 B
C

/*
* Copyright (C) 2022, 2023 - Tillitis AB
* SPDX-License-Identifier: GPL-2.0-only
*/
#ifndef ASSERT_H
#define ASSERT_H
#define assert(expr) \
((expr) ? (void)(0) \
: __assert_fail(#expr, __FILE__, __LINE__, __func__))
void __assert_fail(const char *__assertion, const char *__file,
unsigned int __line, const char *__function);
#endif