| .. | ||
| test | ||
| Android.bp | ||
| AST.cpp | ||
| AST.h | ||
| c2hal_l.ll | ||
| c2hal_y.yy | ||
| CompositeDeclaration.cpp | ||
| CompositeDeclaration.h | ||
| Declaration.cpp | ||
| Declaration.h | ||
| Define.cpp | ||
| Define.h | ||
| EnumVarDeclaration.cpp | ||
| EnumVarDeclaration.h | ||
| Expression.cpp | ||
| Expression.h | ||
| FunctionDeclaration.cpp | ||
| FunctionDeclaration.h | ||
| Include.cpp | ||
| Include.h | ||
| main.cpp | ||
| Note.cpp | ||
| Note.h | ||
| README.md | ||
| Scope.h | ||
| Type.cpp | ||
| Type.h | ||
| TypeDef.cpp | ||
| TypeDef.h | ||
| VarDeclaration.cpp | ||
| VarDeclaration.h | ||
c2hal user-guide
1. Build
croot
make c2hal -j64
2. Run
c2hal [-g] [-o dir] -p package (-r interface-root)+ (header-filepath)+
-o output path: If missing, the second half of a relevant interface-root will be used.
-p package: For example android.hardware.baz@1.0. This will be used as the package in .hal files and will also be used to construct the correct directory structure.
-g: Enabling this flag changes the behavior of c2hal to parse opengl files.
-r package:path root: For example 'android.hardware:hardware/interfaces'.
Examples:
# Build the test.h header:
c2hal -r android.hardware:hardware/interfaces -p android.hardware.baz@1.0 system/tools/hidl/c2hal/test/test.h
# Build the simple.h header:
c2hal -r android.hardware:hardware/interfaces -p android.hardware.simple@1.0 system/tools/hidl/c2hal/test/simple.h
# Build a particular libhardware header:
c2hal -r android.hardware:hardware/interfaces -p android.hardware.nfc@1.0 hardware/libhardware/include/hardware/nfc.h
# Build all headers from libhardware:
python3 system/tools/hidl/c2hal/test/build_all.py ~/android/master/hardware/libhardware/include/hardware/
# Build various OpenGl versions:
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/EGL/
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/ETC1/
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/GLES/
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/GLES2/
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/GLES3/
python3 system/tools/hidl/c2hal/test/build_all.py -g ~/android/master/frameworks/native/opengl/include/KHR/