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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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3
Kernel/Syscall.h
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@ -115,7 +115,8 @@ struct timeval;
__ENUMERATE_SYSCALL(sched_getparam) \
__ENUMERATE_SYSCALL(fchown) \
__ENUMERATE_SYSCALL(halt) \
__ENUMERATE_SYSCALL(reboot)
__ENUMERATE_SYSCALL(reboot) \
__ENUMERATE_SYSCALL(dump_backtrace)
namespace Syscall {