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Kernel+LibC: Add a dump_backtrace() syscall.

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This is very simple but already very useful. Now you're able to call to
dump_backtrace() from anywhere userspace to get a nice symbolicated
backtrace in the debugger output. :^)
This commit is contained in:
Andreas Kling 2019-07-21 09:59:17 +02:00
parent 3965fcc484
commit d2b521f0ab
6 changed files with 18 additions and 1 deletions
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6
Kernel/Process.cpp
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@ -2718,3 +2718,9 @@ int Process::sys$mknod(const char* pathname, mode_t mode, dev_t dev)
return VFS::the().mknod(StringView(pathname), mode, dev, current_directory());
}
int Process::sys$dump_backtrace()
{
dump_backtrace();
return 0;
}