/* * Copyright (c) 2018, Arm Limited. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef __ASSERT_MACROS_S__ #define __ASSERT_MACROS_S__ /* * Assembler macro to enable asm_assert. We assume that the stack is * initialized prior to invoking this macro. Please note that the * macro makes use of label '300' to provide the logic and the * caller should make sure that this label is not used to branch * prior to calling this macro. */ #define ASM_ASSERT(_cc) \ .ifndef .L_assert_filename ;\ .pushsection .rodata.str1.1, "aS" ;\ .L_assert_filename: ;\ .string __FILE__ ;\ .popsection ;\ .endif ;\ b##_cc 300f ;\ ldr r0, =.L_assert_filename ;\ mov r1, #__LINE__ ;\ b asm_assert ;\ 300: #endif /* __ASSERT_MACROS_S__ */