53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* minimum-startup.c
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*
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* Copyright (C) 2006-2020 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#include <stdint.h>
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#pragma language=extended
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extern void __iar_program_start(void);
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static void Reset(void)
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{
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__iar_program_start();
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}
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static void Nmi (void){ while(1) ; }
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static void Fault(void){ while(1) ; }
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static unsigned long long Stack[256*4*16] @ ".noinit";
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typedef union
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{
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void (*Handler)(void);
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uint32_t Ptr;
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} Vector;
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__root const Vector __vector_table[100] @ ".intvec" =
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{
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{ .Ptr = (uint32_t)Stack + sizeof(Stack) },
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// stack top
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Reset, // reset
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Nmi, // NMI
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Fault, // hard fault
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Fault, // MPU fault
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Fault, // bus fault
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Fault, // usage fault
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};
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