commit 999f87b9ea360ab2fd247d442e14b0d13fcdaf40
author Nick Maniscalco <maniscalco@fuchsia.infra.roller.google.com> Fri Sep 29 16:58:37 2023 +0000
committer Copybara-Service <copybara-worker@google.com> Fri Sep 29 10:00:11 2023 -0700
tree 46a222ba1fa01ed877a749d3ec3a107c0fe3041d
parent 808f2574e6fd521c39179640c97e17fcd13d5094

[roll] Roll fuchsia [kernel][arm64] Enable DAP support for VIM3

Enable DAP support for VIM3 to get better crash/lockup diagnostics.
VIM3 is an Amlogic A311D and uses the same DAP aperture as Sherlock.

Tested using `k lockup` command.  Verified that a reg dump and
backtrace were printed.

```
$ fx shell k lockup test_spinlock 3 12000
```

```
ZIRCON KERNEL PANIC

UPTIME: 252106ms, CPU: 0
zx_system_get_version_string git-30cdb8a6092901a5b780ff8acef028c764d405cd

{{{reset}}}
{{{module:0:kernel:elf:e8b8726fbd26c20a}}}
{{{mmap:0xffffffff10000000:0x25db04:load:0:rx:0xffffffff00000000}}}
{{{mmap:0xffffffff1025e000:0x94000:load:0:r:0xffffffff0025e000}}}
{{{mmap:0xffffffff102f2000:0x49a0:load:0:rw:0xffffffff002f2000}}}
{{{mmap:0xffffffff102f7000:0x6e000:load:0:rw:0xffffffff002f7000}}}
dso: id=e8b8726fbd26c20a base=0xffffffff10000000 name=zircon.elf

ZIRCON KERNEL OOPS
lockup_detector: no heartbeat from CPU-3 in 10917 ms, last_heartbeat=241189314958 observed now=252106956083 name=../../zircon/k
Reported by [CPU-0] (message rate limited)
timer_ints: 1036646, interrupts: 0
        tweight=0.0476379394 nfair=1 ndeadline=0 vtime=15616732955 period=8 tema=1000000 tutil=0.0
        -> name=lockup-test weight=0.0476379394 start=4753312663 finish=4753622720 ts=8000000 ema=1000000
thread: pid=0 tid=50965

DAP: cpu 3 is in debug state
DAP state:
x0         0x1870e2c99 x1          0x3b9aca00 x2           0x16e3600 x3  0xffff000004e34ba8
x4  0xffff0089bea08000 x5                   0 x6                   0 x7                   0
x8         0x1870e2c99 x9         0x1870e2c99 x10                  0 x11          0x106da71
x12                  0 x13               0x17 x14                  0 x15             0x9ffe
x16               0x64 x17                  0 x18 0xffff0089bea08020 x19 0xffff0000233ea7e0
x20 0xffffffff1035e300 x21       0x3afa517bdb x22                  0 x23                  0
x24                  0 x25                  0 x26                  0 x27                  0
x28                  0 x29 0xffff0089bea05f90 lr  0xffffffff100f98f0 sp  0xffff0089bea05f90

pc      0xffffffff100f98f0
cpsr            0x400003c5
edscr            0x1053d13: EL 1

elr_el1     0x8012a555930c far_el1       0xa1877e2d68 esr_el1         0x56000000

DAP backtrace: 0
{{{bt:0:0xffffffff100f98f0:pc}}}
{{{bt:1:0xffffffff100f98f0:ra}}}
{{{bt:2:0xffffffff1023d7e4:ra}}}
{{{bt:3:0xffffffff1024a7d4:ra}}}
{{{bt:5:0xffffffff10237cac:ra}}}
PSCI reboot: 0x84000009 0x1 0 0
bl31 reboot reason: 0xd
bl31 reboot reason: 0x1
system cmd  1.
```

Original-Fixed: 134288
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/924083
Original-Revision: e594680ec729d2a1d15e8c788fbfad4c6ee40ec8
GitOrigin-RevId: 2229872f0ead9977c6b18ddb76a9f527891800d0
Change-Id: I647ea5780df6f8ae4e42e91dd5e73613e285251a