arm-trusted-firmware/lib/libc/assert.c
Masahiro Yamada f906a44e9e libc: fix sparse warning for __assert()
Sparse warns this:

lib/libc/assert.c:29:6: error: symbol '__assert' redeclared with different type (originally declared at include/lib/libc/assert.h:36) - different modifiers

Add __dead2 to match the header declaration and C definition.

I also changed '__dead2 void' to 'void __dead2' for the consistency
with other parts.

Change-Id: Iefa4f0e787c24fa7e7e499d2e7baf54d4deb49ef
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-09-11 11:28:46 +09:00

44 lines
1 KiB
C

/*
* Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <assert.h>
#include <cdefs.h>
#include <stdio.h>
#include <common/debug.h>
#include <drivers/console.h>
#include <plat/common/platform.h>
/*
* Only print the output if PLAT_LOG_LEVEL_ASSERT is higher or equal to
* LOG_LEVEL_INFO, which is the default value for builds with DEBUG=1.
*/
#if PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_VERBOSE
void __dead2 __assert(const char *file, unsigned int line,
const char *assertion)
{
printf("ASSERT: %s:%d:%s\n", file, line, assertion);
backtrace("assert");
(void)console_flush();
plat_panic_handler();
}
#elif PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_INFO
void __dead2 __assert(const char *file, unsigned int line)
{
printf("ASSERT: %s:%d\n", file, line);
backtrace("assert");
(void)console_flush();
plat_panic_handler();
}
#else
void __dead2 __assert(void)
{
backtrace("assert");
(void)console_flush();
plat_panic_handler();
}
#endif