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sortix--sortix/sortix/calltrace.cpp
2013-12-17 14:30:34 +01:00

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1.3 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2012, 2013.
This file is part of Sortix.
Sortix 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 3 of the License, or (at your option) any later
version.
Sortix 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
Sortix. If not, see <http://www.gnu.org/licenses/>.
calltrace.cpp
Traverses the stack and prints the callstack, which aids debugging.
*******************************************************************************/
#include <sortix/kernel/platform.h>
#include <sortix/kernel/calltrace.h>
namespace Sortix {
namespace Calltrace {
extern "C" void calltrace(unsigned long ptr);
extern "C" void calltrace_print_function(size_t index, addr_t ip)
{
Log::PrintF("%zu: 0x%zx\n", index, ip);
}
void Perform(unsigned long ptr)
{
Log::PrintF("Calltrace:\n");
calltrace(ptr);
}
} // namespace Calltrace
} // namespace Sortix