wolfssl-w32/IDE/IAR-EWARM/Projects/common/minimum-startup.c

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/* minimum-startup.c
*
* Copyright (C) 2006-2023 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#include <stdint.h>
#pragma language=extended
extern void __iar_program_start(void);
static void Reset(void)
{
__iar_program_start();
}
static void Nmi (void){ while(1) ; }
static void Fault(void){ while(1) ; }
static unsigned long long Stack[256*4*16] @ ".noinit";
typedef union
{
void (*Handler)(void);
uint32_t Ptr;
} Vector;
__root const Vector __vector_table[100] @ ".intvec" =
{
{ .Ptr = (uint32_t)Stack + sizeof(Stack) },
// stack top
Reset, // reset
Nmi, // NMI
Fault, // hard fault
Fault, // MPU fault
Fault, // bus fault
Fault, // usage fault
};