motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 01:33:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

nubus: add trace-events for empty slot accesses

Browse source 
Increase the max_access_size to 4 bytes for empty Nubus slot and super slot
accesses to allow tracing of the Nubus enumeration process by the guest OS.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210924073808.1041-8-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Mark Cave-Ayland 2021-09-24 08:37:55 +01:00 • committed by Laurent Vivier
parent c0ad4eaf44
commit ce0e6a2c55
4 changed files with 16 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
hw/nubus/trace-events Normal file
View file

@ -0,0 +1,7 @@
# See docs/devel/tracing.txt for syntax documentation.
# nubus-bus.c
nubus_slot_read(uint64_t addr, int size) "reading unassigned addr 0x%"PRIx64 " size %d"
nubus_slot_write(uint64_t addr, uint64_t val, int size) "writing unassigned addr 0x%"PRIx64 " value 0x%"PRIx64 " size %d"
nubus_super_slot_read(uint64_t addr, int size) "reading unassigned addr 0x%"PRIx64 " size %d"
nubus_super_slot_write(uint64_t addr, uint64_t val, int size) "writing unassigned addr 0x%"PRIx64 " value 0x%"PRIx64 " size %d"