commit | e8544d4fae9e8b7f1b31068c1bbd817c792315c7 | [log] [tgz] |
---|---|---|
author | Steven Moreland <smoreland@google.com> | Wed Nov 18 01:16:39 2020 +0000 |
committer | Steven Moreland <smoreland@google.com> | Thu Dec 03 23:43:54 2020 +0000 |
tree | 3be4466074e6ad3a1edb6008f2e64fe9fd65ca6b | |
parent | 39c064de0b98a5184a8537c11ad8320e5d7dcec1 [diff] |
hidl_test_java: reflect new overread check in art This was passing before because of some other checks which caught the mismatch resulting from an overread. Ignore-AOSP-First: security Bug: 172655291 Test: atest hidl_test_java Merged-In: Ie3766d20597ed9714ab3c3beead8af01226f58ba Change-Id: Ie3766d20597ed9714ab3c3beead8af01226f58ba (cherry picked from commit aeae74893c6973959fe58b6e8e045fc4be2b8d32)
Full documentation can be found here: https://source.android.com/devices/architecture/hidl/
hidl-gen is a compiler for the HIDL (HAL Interface Design Language) which generates C++ and Java endpoints for RPC mechanisms. The main userspace libraries which this compiler uses can be found at system/libhidl.
m hidl-gen
Note that options for hidl-gen expected to be invoked by the build system are marked with ‘internal’ in the help menu.
hidl-gen -h hidl-gen -o output -L c++-impl -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0
Some defaults for package roots are also provided
hidl-gen -o output -L c++-impl android.hardware.nfc@1.0 hidl-gen -o output -L vts android.hardware.nfc@1.0 hidl-gen -L hash android.hardware.nfc@1.0
Example command for vendor project
hidl-gen -L c++-impl -r vendor.foo:vendor/foo/interfaces vendor.foo.nfc@1.0
See update-makefiles-helper.sh and update-all-google-makefiles.sh for examples of how to generate HIDL makefiles (using the -Landroidbp option).
This is a helper tool to convert C headers to valid .hal files.
m c2hal && c2hal -h
This tool generates html documentation for hal interfaces.
m hidl-doc && hidl-doc -h