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lib
libarch
Memory.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2019 Niek Linnenbank
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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, see <http://www.gnu.org/licenses/>.
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*/
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#include <
MemoryBlock.h
>
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#include "
Memory.h
"
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void
clearBSS
()
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{
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extern
Address
__bss_start, __bss_end;
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const
Address
bss_size = (&__bss_end - &__bss_start) *
sizeof
(
Address
*);
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MemoryBlock::set
(&__bss_start, 0, bss_size);
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}
MemoryBlock::set
static void * set(void *dest, int ch, unsigned count)
Fill memory with a constant byte.
Definition:
MemoryBlock.cpp:25
Address
unsigned long Address
A memory address.
Definition:
Types.h:131
MemoryBlock.h
Memory.h
clearBSS
void clearBSS()
Generic function to clear the BSS memory section to zero.
Definition:
Memory.cpp:21
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