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Kernel: Print panic backtrace to both the screen and serial

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Previously it would only print the backtrace to serial, which would be
inaccessible if you don't have serial setup.
This commit is contained in:
Luke 2021-08-04 16:52:14 +01:00 • committed by Andreas Kling
parent 7c617394a1
commit cbbbc38f27
3 changed files with 22 additions and 9 deletions
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7
Kernel/KSyms.h
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@ -15,6 +15,11 @@ struct KernelSymbol {
const char* name;
};
enum class PrintToScreen {
No,
Yes,
};
FlatPtr address_for_kernel_symbol(const StringView& name);
const KernelSymbol* symbolicate_kernel_address(FlatPtr);
void load_kernel_symbol_table();
@ -23,6 +28,6 @@ extern bool g_kernel_symbols_available;
extern FlatPtr g_lowest_kernel_symbol_address;
extern FlatPtr g_highest_kernel_symbol_address;
void dump_backtrace();
void dump_backtrace(PrintToScreen print_to_screen = PrintToScreen::No);
}