diff options
| author | Hollis Blanchard <hollis_blanchard@mentor.com> | 2016-04-21 08:24:41 -0700 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-05-16 17:20:41 -0700 |
| commit | 2531088f6c1ce1f620f8d5a545f0af95598e69fc (patch) | |
| tree | 8b6b6e8e4d9db79000aed3a0e33ad6690bfb4505 /hw/nvram | |
| parent | 70f87e0f0aa04f764dabaeb3ed71ff195748076a (diff) | |
hw/intc/arm_gic: add tracepoints
These are obviously critical to understanding interrupt delivery:
gic_enable_irq
gic_disable_irq
gic_set_irq (inbound irq from device models)
gic_update_set_irq (outbound irq to CPU)
gic_acknowledge_irq
The only one that I think might raise eyebrows is gic_update_bestirq, but I've
(sadly) debugged problems that ended up being caused by unexpected priorities.
Knowing that the GIC has an irq ready, but doesn't deliver to the CPU due to
priority, has also proven important.
Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com>
Message-id: 1461252281-22399-1-git-send-email-hollis_blanchard@mentor.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/nvram')
0 files changed, 0 insertions, 0 deletions