[Morello] Add a minimal functional implementation for the

descriptor ABI PCS.
12 jobs for !142 with desc_pcs in 184 minutes and 57 seconds (queued for 7 seconds)
latest detached
Status Job ID Name Coverage
  Build Stage1
passed #73695
build-and-test-cheribsd

01:39:58

passed #73694
arm64_fast
build-musl

00:36:14

passed #73693
build-toolchain

01:54:07

 
  Build Stage2
passed #73697
build-android-nano

01:08:54

failed #73696
allowed to fail
build-android-swr

00:29:31

passed #73698
build-busybox

00:09:01

passed #73699
build-firmware

00:05:36

 
  Generate Test
passed #73700
generate-test

00:01:48

 
  Test
passed test

passed #73702
arm64
test-busybox

00:02:56

passed #73704
arm64_fast
test-musl

00:02:15

passed #73703
arm64
test-tuxsuite-busybox

00:02:19

 
Name Stage Failure
failed
build-android-swr Build Stage2
user	97m50.624s
sys 37m2.012s
Uploading artifacts for failed job
Uploading artifacts...
WARNING: build.env: no matching files
ERROR: No files to upload
Cleaning up project directory and file based variables
ERROR: Failed to cleanup volumes
ERROR: Job failed: exit code 1