Re: [PATCH] hw/misc: Fix the valid access size to the avr-power device
Philippe Mathieu-Daudé <[email protected]> Tue, 21 Apr 2026 11:01:28 +0200
| Newsgroups | org.nongnu.qemu-trivial,org.nongnu.qemu-devel |
|---|---|
| Message-ID | <[email protected]> |
On 21/4/26 10:29, Thomas Huth wrote: > From: Thomas Huth <[email protected]> > > Accessing the device with in non-single byte mode currently causes > QEMU to abort: > > $ echo "writew 0x800064 0x4142" | \ > ./qemu-system-avr -M mega2560 -display none -qtest stdio -accel qtest > [I 0.000000] OPENED > [R +0.001784] writew 0x800064 0x4142 > qemu-system-avr: ../../devel/qemu/hw/misc/avr_power.c:58: avr_mask_write: > Assertion `offset == 0' failed. > Aborted (core dumped) > > Set the valid max access size to 1 to fix the problem. > > Resolves: https://gitlab.com/qemu-project/qemu/-/work_items/3393 > Signed-off-by: Thomas Huth <[email protected]> > --- > hw/misc/avr_power.c | 3 +++ > 1 file changed, 3 insertions(+) Reviewed-by: Philippe Mathieu-Daudé <[email protected]> and queued, thanks!