3 ms·
This is a trace from the BIOS, it is not uncommon to have them printed over the serial console. Potentially the BIOS is based on EDK2 source code, in which case
by pzmarzly 2y ago
This is a trace from the BIOS, it is not uncommon to have them printed over the serial console. Potentially the BIOS is based on EDK2 source code, in which case you can take a look here for the implementation of the trace printing logic: https://github.com/tianocore/edk2/blob/9e6537469d4700d9d793ee21e9c2f2e7ddbb2176/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.c#L44 https://github.com/tianocore/edk2/blob/9e6537469d4700d9d793e...