Sinipelto/banan-os
1
0
Fork 0
forked from Bananymous/banan-os
Code Pull Requests Activity

Kernel: Debug::dump_stack_trace now 'detects' repeating function

Browse Source
This commit is contained in:
Bananymous
2023-04-12 01:32:41 +03:00
parent 071d7af58a
commit 5b1af4ec47
1 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
kernel/kernel/Debug.cpp
View File

@@ -20,6 +20,7 @@ namespace Debug
return;
}
uintptr_t first_rip = frame->rip;
uintptr_t last_rip = 0;
BAN::Formatter::print(Debug::putchar, "\e[36mStack trace:\r\n");
while (frame)
@@ -30,8 +31,16 @@ namespace Debug
if (frame && frame->rip == first_rip)
{
derrorln("looping kernel panic :(");
return;
break;
}
if (frame && frame->rip == last_rip)
{
derrorln("repeating stack strace");
break;
}
last_rip = frame->rip;
}
BAN::Formatter::print(Debug::putchar, "\e[m");
}