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375 commits

Author SHA1 Message Date
Akihiko Odaki
3440aadc3c proxy: Specify coordinates in fb_fill method 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-05-30 22:47:26 +09:00
Hector Martin
45ac8633bd m1n1.shell: Don't print bools as hex 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:38:30 +09:00
Hector Martin
e9080b8139 hv: Don't allow lower() on non-fault states 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:38:11 +09:00
Hector Martin
984b22cd51 m1n1.hv,proxyutils: Refactor how faults are printed re: context 
Instead of directly taking a proxy entry code to determine what to
decode, just take an is_fault argument and only show and decode ESR/FAR
if true.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:36:37 +09:00
Hector Martin
7c5d47ff85 m1n1.hv: Use hv.run_shell() everywhere 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:35:49 +09:00
Hector Martin
8eeb7966aa hv: Refactor CPU switch logic, make hv.cpu() not exit shell 
Get rid of the hv_rearm() thing (which was always a bit dodgy) and
instead properly make sure that all CPUs rendezvous when needed and
switch the active proxy thread without ever exiting exception context.

The Python side can now switch proxy context (by waiting directly for
a proxy boot) without having to exit out of the hypervisor callback,
so cpu() now works as a normal Python method.

Add a cpus() iterator so you can do things like:

>>> for i in cpus(): bt()

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:33:44 +09:00
Hector Martin
01a1a0f597 hv: Make time stealing run-time configurable 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 19:37:23 +09:00
R
dd111b22b8 prores: test 36-bit iova; fix tracer 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
8406d44db3 prores: some cleanups 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
fb968ef3fe prores: figure out output size 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
2cc5c9488f prores: rename some variables 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
200bdf9ce6 prores: figure out alpha 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
270da3849b prores: input format / chroma flags 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
b95baad365 prores: figure out offset 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
95ff15f2bd prores: load in some luma stuff 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
0328517051 prores: picture header fields 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
af8ebc03ef prores: figure out frame header stuff 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
7af2335cda prores: initial work on an experiment 
it appears to succeed, but no data is written to the output

Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
66c019cfec prores: trace enough to dump some buffers 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
3970b25add prores: start tracing descriptors 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
3f60769b39 prores: add results of register bruteforce 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
6a8a816bfa prores: initial commit 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
Janne Grunau
d5ceafe41d m1n1.hv: fix argument names in HV.trace_range() 
event_mmio() uses 'start' kwarg since 'zone' conflicts with
add_tracer()'s argument of the same name.

Fixes
TypeError: HV.add_tracer() got multiple values for argument 'zone'

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-25 15:24:05 +09:00
Asahi Lina
d44306a1c7 m1n1.agx: Initial AGX client scaffolding 
Moves things from m1n1.fw.agx to here; the fw object will only do the
basic ASC stuff, GPU management gets its own object.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
ae1a8ad504 m1n1.fw.agx.initdata: Remove complex creation code 
Moving this to its own place

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
891bdd3101 m1n1.fw.agx.channels: Remove creation code 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
3133dcfa15 m1n1.trace.agx: Many improvements to tracer 
Also fix how cmdqueues are interpreted

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
2af56cbc0a m1n1.fw.agx.cmdqueue: Lots of struct improvements 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
9893219052 m1n1.fw.agx.controllist: Add lots more structs/fields 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
7fb99adf10 m1n1.fw.agx.channels: Add meta_fn arg to get_message() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
8df6f6d060 m1n1.fw.agx.channels: s/DeviceControl_17/DC_DestroyContext/ 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
01d7c5f6cd m1n1.fw.agx.channels.NotifyCmdQueueWork: Show more info 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
f5ba42e3bb tools/reset_panic_counter.py: New tool 
Also adds m1n1.hw.spmi

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
25472a4373 m1n1.hw.uat: Remove init stuff, single allocator, make flags kwargs 
Let's use this allocator only for ASC stuff. GPU stuff will have its own
va space allocators.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
4de4fdfb27 m1n1.fw.asc.mgmt: Allow being less verbose 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
cbe0e98f4c m1n1.fw.asc: Add boot_or_start() 
This tries both ways so it'll work regardless of how the ASC was shut
down.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
f3830c034f m1n1.constructutils: Add debug (commented out) 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
797e58568b m1n1.constructutils: Make Pointers useful for builds 
- Add ROPointer subclass which is not built through
- Add build hook to detect (RO)Pointers and assign the address field

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
b681de37c5 m1n1.constructutils: Add colors, offsets, support additional metadata 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
4320d065c0 m1n1.constructutils: Support Switch() properly 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
5b6afed509 m1n1.constructutils: Add Dec(), improve printing 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
3ec82d989d m1n1.hw.uat: Always print through translation failures 
Make sure it's loud in case exceptions get eaten by Construct

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
87e0b69fc6 m1n1.trace: Propagate show_cpu in log() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
9201ce3a13 m1n1.utils: Work around Register reloads breaking Constants 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
88c443008f m1n1.hv: Handle atomic instructions by disabling those pages 
Ugly hack, but enough for now

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
2f2794508a m1n1.hv: Make SIGQUIT dump stacks and exit 
This is useful in case a tracer is stuck in an infinite loop

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
802b37aaf3 m1n1.hv: Add support for "hypercalls" via BRK 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
c746549c2e hv: Map RAM via tracer infra, handle carveouts in Python 
Previously RAM was mapped ad-hoc, but this can end up interacting
poorly with the tracer infrastructure which we are now using for RAM
too. Move to mapping guest RAM via the tracer infra, and also unmap the
TZ carveouts in the Python side so it knows about them.

This is a HV ABI break.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
30c4503966 m1n1.hv: Support names and bases for PrintTracers 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00
Asahi Lina
22228934bd m1n1.fw.agx.channels: EventMsg structure 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-05-21 03:54:12 +09:00