On Mon, 28 Mar 2022 at 03:10, Bin Meng <[email protected]> wrote: > IMHO it's too bad to just ignore this bug forever. > > This is a valid use case. It's not about whether we intentionally want > to inspect the GIC register value from gdb. The case is that when > single stepping the source codes it triggers the core dump for no > reason if the instructions involved contain load/store to any of the > GIC registers.
Huh? Single-stepping the instruction should execute it inside QEMU, which will do the load in the usual way. That should not be going via gdbstub reads and writes. -- PMM
