On 22 June 2018 at 14:46, Philippe Mathieu-Daudé <f4...@amsat.org> wrote: > hw_error() is only meant for CPU errors (since it dumps the CPU state).
I would disagree. hw_error() dumps the state of every CPU. The corresponding function for CPU errors is cpu_abort(), which dumps only the state of the relevant CPU. It is used pretty much only by device models, not by cpu models. In any case, this is one of those functions that's a left over from a more innocent time when causing QEMU to bomb out with a screenful of hexdump was a reasonable response to the guest doing something weird or unsupported. In an ideal world we'd gradually get rid of the existing callsites... thanks -- PMM
