2c8ca45d2d
This changes tracefs files to be default-enabled in debug mode, but default-disabled with specific files enabled in user mode. Bug: 64762598 Test: Successfully took traces in user mode. Change-Id: I572ea22253e0c1e42065fbd1d2fd7845de06fceb
40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
typeattribute dumpstate coredomain;
|
|
|
|
init_daemon_domain(dumpstate)
|
|
|
|
# Execute and transition to the vdc domain
|
|
domain_auto_trans(dumpstate, vdc_exec, vdc)
|
|
|
|
# Acquire advisory lock on /system/etc/xtables.lock from ip[6]tables
|
|
allow dumpstate system_file:file lock;
|
|
|
|
# TODO: deal with tmpfs_domain pub/priv split properly
|
|
allow dumpstate dumpstate_tmpfs:file execute;
|
|
|
|
# systrace support - allow atrace to run
|
|
allow dumpstate debugfs_tracing:dir r_dir_perms;
|
|
allow dumpstate debugfs_tracing:file rw_file_perms;
|
|
allow dumpstate debugfs_tracing_debug:dir r_dir_perms;
|
|
allow dumpstate debugfs_trace_marker:file getattr;
|
|
allow dumpstate atrace_exec:file rx_file_perms;
|
|
allow dumpstate storaged_exec:file rx_file_perms;
|
|
|
|
# /data/misc/wmtrace for wm traces
|
|
userdebug_or_eng(`
|
|
allow dumpstate wm_trace_data_file:dir r_dir_perms;
|
|
allow dumpstate wm_trace_data_file:file r_file_perms;
|
|
')
|
|
|
|
# Allow dumpstate to make binder calls to storaged service
|
|
binder_call(dumpstate, storaged)
|
|
|
|
# Allow dumpstate to make binder calls to statsd
|
|
binder_call(dumpstate, statsd)
|
|
|
|
# Collect metrics on boot time created by init
|
|
get_prop(dumpstate, boottime_prop)
|
|
|
|
# Signal native processes to dump their stack.
|
|
allow dumpstate {
|
|
statsd
|
|
}:process signal;
|