Introduce dump_chip_info module

Introduce dump_chip_info dumper to dump driver information of chip-info
and required sepolicy.

[ 9819.206787][  T335] type=1400 audit(1729750876.372:4710): avc:
denied  { execute_no_trans } for  comm="android.hardwar"
path="/vendor/bin/dump/dump_chip_info" dev="dm-11" ino=79
scontext=u:r:hal_dumpstate_default:s0 tcontext=u:object_r:vendor_file:s0
tclass=file permissive=1
[ 9819.231374][  T335] type=1400 audit(1729750876.384:4711): avc:
denied  { getattr } for  comm="dump_chip_info" path="pipe:[1038881]"
dev="pipefs" ino=1038881 scontext=u:r:hal_dumpstate_default:s0
tcontext=u:r:shell:s0 tclass=fifo_file permissive=1

Flag: EXEMPT, change source of chipid
Bug: 298883728
Change-Id: I0ff6edf98548de4b93c9eeee005ab2e7b365cf7f
This commit is contained in:
Lucas Wei 2024-10-23 08:35:26 +00:00
parent dc6f3713ce
commit 0a17acae18
7 changed files with 55 additions and 0 deletions

20
dump_chip_info/Android.bp Normal file
View file

@ -0,0 +1,20 @@
package {
default_applicable_licenses: ["Android-Apache-2.0"],
}
cc_binary {
name: "dump_chip_info",
srcs: ["dump_chip_info.cpp"],
cflags: [
"-Wall",
"-Wextra",
"-Werror",
],
shared_libs: [
"libbase",
"libdump",
"liblog",
],
vendor: true,
relative_install_path: "dump",
}