| Commit message (Collapse) | Author | Age | Files | Lines |
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'const' qualifier
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Test1p1Test1p1JavaEmitter
'com.jogamp.gluegen.test.junit.generation.Test1p1JavaEmitter' exposes a regression
using MingW64 8.1.0: System.loadLibrary() gives a "Can't find dependent libraries".
Here, 'Bindingtest1p1' is linked against 'test1' and fails to load
due to its wrong dependent library name within 'Bindingtest1p1'.
MingW64 8.1.0 dropped 'libtest1.so' into 'Bindingtest1p1.dll',
which is surely wrong. Even passing '-Wl,-soname=test1.dll' didn't help.
Note: Such constellation would only work with adding
the lib-path to PATH on Windows.
Since we don't utilize the method in any of our projects,
but use the dynamic library lookup method - this is not a blocker,
but wasted some good time.
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When annotations were placed on dummy Java variables, the annotation
processor was emitting a RenameJavaType directive into the gluegen
config file that caused the emitted file to be named boolean.java
instead of RenderingConfig.java or Pixel.java. Turned off this behavior
when jname is given in the @CStruct annotation. I'm uncertain how much
this processor is even used, since I can't find any occurrences of
@CStruct outside the test code for it in gluegen.
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and 'searchSystemPathFirst' attributes
NativeLibrary can be instantiate by defining
'searchSystemPath' and 'searchSystemPathFirst' arguments,
allowing to specify the system path role while looking up the library.
Since NativeLibrary is utilized via DynamicLibraryBundleInfo upstream,
the latter interface shall allow users to specify those attributes.
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java space, incl. [native] numbers
Rewrite ConstantDefinition:
Add sub-class CNumber:
- containing integer/float values and their original qualifiers
[long, double, unsigned]
- conversion to java number
ConstantDefinition:
- holds native expression
- optionally holds CNumber representing native expression,
if [only] a number
- can compute equivalent java expression
with result type (JavaExpr)
Add static native number reg-expression
for number detection and parsing.
Add static native number to CNumber conversion methods.
+++
Retrieve full LISP tree and convert to serialized expression
to be utilized for expressions used in enumerates.
Parse enumerates, allowing const native expressions:
- Utilize ConstantDefinition
either for definite CNumber or expression
- Simply add "+1" for new default values,
if previous is an expression
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regexp-constant and java-parser. (Due to PCPP -> JCPP)
Lack of parsing binary exponent floats is exposed due to using JCPP
and correct constant-definitions.
- JavaParser.g:
- Add support for hexadecimal w/ binary exponent floats
- TAB -> 4 spaces
- ConstantDefinition.java:
- Add RegExp 'fpRegexp', patternDecimalNumber:
decimal number w/ support for hexadecimal w/ binary exponent floats.
- isDecimalNumber(..): Use patternDecimalNumber
instead of try-and-error (NumberFormatException)
- patternCPPOperand: exclude patternDecimalNumber!
- JavaEmitter.java:
- Respect explicit suffix [dD] for double type.
- Drop floating point suffixes [fF]
- Test: Added tests for hexadecimal w/ binary exponent floats
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JCPP submodule, build, test and doc)
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Cleanup / Preparation)
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renamed original
'DelegateImplementation' is a variation of 'ManuallyImplement'.
'ManuallyImplement' emits the interface method, but suppresses
the Java and native-code implementation.
The latter shall be implemented manually by the user.
'DelegateImplementation' emits the interface method,
and the _private_ renamed Java and native-code implementation.
Both can be called from the manual user implementation,
hence delegation.
Configuration:
DelegateImplementation <ORIG-SYMBOL> <RENAMED-IMPL-SYMBOL>
I.e. delegation model shall apply to <ORIG-SYMBOL>
and the Java and native-code implementation renamed to <RENAMED-IMPL-SYMBOL>.
The user manual implementation of <ORIG-SYMBOL>
may delegate to <RENAMED-IMPL-SYMBOL>.
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(Expose source location for log/error messages)
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- Code regarding 'aliased typedef struct' is tagged in JavaEmitter and HeaderParser:
'NOTE: Struct Name Resolution (JavaEmitter, HeaderParser)'
Prefers containing cstruct typedef pointer
if available _and_ if cstruct is _not_ a typedef!
- Removed: 'HeaderParser.resolveAnonCompound(..)' no more required,
since CompoundType always sets its name!
Commit cf9f28cf249393f42d7d2835775521dfadee6b92
- JavaEmitter.emitStruct:
- Regard above 'aliased typedef struct' NOTE
- JavaEmitter.typeToJavaType:
- Regard above 'aliased typedef struct' NOTE
- ReferencedStructs
- Drop duplicate CompoundType instances of same name.
This can happen due to const/volatile and ASTLocusTag variants.
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apidoc of getter/setter
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Enhances semantic exception in code generation
by adding the AST location of the type or function declaration.
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- We shall be able to import 'most' vanilla GL header,
i.e. only change the typedef part using our GlueGen types
- Type Safety:
- GlueGen now detects '#define' and 'enum' redefines
and throw an exception in this case.
This helps detecting wrongly renamed GL extensions into core!
- GlueGen now detects function redefines (overloading)
and throw an exception in this case.
Hence the semantics of duplicate functions has to be equal!
This helps detecting wrongly renamed GL extensions into core!
- Semantic equality for all types is provided
via interface TypeComparator.SemanticEqualityOp, i.e. 'boolean equalSemantics(..)'
implemented by com.jogamp.gluegen.cgram.types.Type.
Semantic equality can be relaxed via config "RelaxedEqualSemanticsTest true",
i.e. ignoring integer size, and const / volatile qualifiers.
- All equality/hash methods of 'com.jogamp.gluegen.cgram.types.*'
are restructured.
- Track and simplify renamed 'symbol', i.e. use a common
sub-interface for all renamed symbols (ConstantDefinition, FunctionSymbol, ..)
- This is provided in a unified manner
via interface com.jogamp.gluegen.cgram.types.AliasedSymbol
and its common implementation AliasedSymbolImpl
- All JavaConfiguration.shouldIgnore* methods operate w/
'AliasedSymbol' trying to match all aliases.
- Support 'struct NAME [ { ... } ]' w/o typedef's
- New GL / CL headers do not use typedef's for anonymous opaque types
- Opaque Type handling
- JavaConfiguration.typeInfo(..), identifying opaque types,
no more back references from target-type -> typedef.
Hence the following is possible now:
typedef void * Opaque01; // Opaque
typedef void * APointerBuffer; // A Buffer
- All Logger instances are no more static
and derive their warning level from the package's root Logger
via Logging.getLogger(..).
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matching StaticConfig at runtime; Fix PPC (Bug 1056) and MIPSLE (Bug 1014) issues.
Currently the StaticConfig is being queried
via the key[OSType, CPUType ..]
as pre-determined by Java properties or the ELF parser.
This adds complication to maintain different platforms
and the key query might not even be sufficient.
The MachineDescriptor's StaticConfig only purpose shall be
to speed-up native data size and offset/alignment retrieval.
This is done by using the StaticConfig index within
all StaticConfig[]s as a lookup-index for the precomputed
struct's size and offset tables.
+++
Solution:
Rename: MachineDescriptor -> MachineDataInfo
Rename: MachineDescriptorRuntime -> MachineDataInfoRuntime
After having defined os.and.arch (OSType, CPUType and ABIType)
w/ the optional help of the now self containing ELF Reader (Bug 1125),
the native gluegen-rt library gets loaded enabling JNI methods.
It is satisfactory to retrieve MachineDataInfo
at runtime w/ JNI and find the matching/compatible StaticConfig.
Only in case none is found, the program needs to abort.
Otherwise the found MachineDataInfo.StaticConfig and MachineDataInfo
are stored for further use (see above).
This removes above complication and key to StaticConfig mapping.
New platforms simply need to add a new unique entry into the
StaticConfig[] table.
++
Also fixes Bug 1056 (PPC), thanks to tmancill [@] debian [.] org,
and Bug 1014 (MIPSLE), thanks to Dejan Latinovic.
Parts of the patch for Bug 1014 from Dejan Latinovic are included.
also solved by this change set.
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static fields; Change name to avoid testing itself.
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from JunitTracer and use it for all tests.
- Certain performance tests don't make sense utilizing several jenkins unit tests on one machine,
hence singleton test execution is desired.
- JOGL's UITestCase also will derive from this SingletonTestCase
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c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74)
Code Clean-Up based on our Recommended Settings (jogamp-scripting c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74)
- Change non static accesses to static members using declaring type
- Change indirect accesses to static members to direct accesses (accesses through subtypes)
- Add final modifier to private fields
- Add final modifier to method parameters
- Add final modifier to local variables
- Remove unnecessary casts
- Remove unnecessary '$NON-NLS$' tags
- Remove trailing white spaces on all lines
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types / removed them)
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and string (code generation)
Enhance compound access as delivered by Bug 1022,
to also generate accessors (getter and setter) for
array, pointer and string types.
Allow configuration of array length either via
their internal size (c-header) or config 'ReturnedArrayLength'.
'ReturnedArrayLength' allows specifying a java expression.
Canonical field names of compounds are _now_ specified as
follows for configuration entries:
COMPOUND.FIELD
e.g.
StructA.fieldB
Also allow configuration of pointer fields to be treated as
referenced arrays via 'ReturnedArrayLength'.
Further, allow specifying 'pointer fields' as String values
via 'ReturnsString' configuration.
++++
Implementation details:
- handle above described accessor features
- enhance JavaDoc for generated accessors
- generate native JNI compound and string accessor on demand
- encapsule accessor code generation in their own methods
- enhance exception messages
- enhance type verbosity in debug mode
- verbose debug output via GlueGen.debug()
Tests:
- Features covered by test1.[ch]
and Test1p1JavaEmitter and Test1p2ProcAddressEmitter
- Validated compilation and unit tests for modules:
- joal
- jogl (minor config changes req.)
- jocl (minor config changes req.)
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C-Enum values for array length
- Parser (HeaderParser.g): Support using C-Enum values for array length specification
- Will throw an exception if enum identifier is unknown or exceeds int-size
- Add StructEmitter supports for compound-arrays
- Add Debug stderr verbose info:
- Struct Emitter prefix 'SE.' - to analyze emitting struct fields (offset+size and accessors)
- Struct Layout prefix 'SL.' - to analyze memory layout (based on MachineDescription.StaticConfig.X86_64_UNIX)
Tested via test1.[ch] BaseClass ..
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call-by-value' JavaMethodBindingEmitter, array may still require NIO handling, also consider NIO array length.
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Completing commit c3054a01990e55ab35756ea23ab7d7c05f24dd37
by allowing passing compound arrays via 'call-by-value.
- Creating linear temp heap, copying NIO values into it
and passing to C function.
Copy-back if not 'const', see below.
- Respect 'const' qualifier to skip write-back of
temp heap passed to C function
- See tag: // FIXME: Compound and Compound-Arrays
for code changes and validation of completeness
- triggers for compound arrays are:
- javaType.isArrayOfCompoundTypeWrappers()
- type.isArray()
- simplified const query by c-type: FunctionEmitter.isBaseTypeConst(ctype)
+++
Tests: Added call-by-value to test1.[ch] binding test!
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returning struct instance
'compound call-by-value' is not efficient.
However, to allow mapping APIs utilizing passing small structs
as arguments and return values - this feature has been added.
+++
To return the struct value, native code needs to
allocate a NIO ByteBuffer and copy the data.
The stack return value can be dismissed afterwards and the
NIO buffer is returned.
We include this functionality for all generated [impl] classes,
native method:
'static jobject JVMUtil_NewDirectByteBufferCopy(JNIEnv *env, void * source_address, jlong capacity)'
(See: 'JavaEmitter.initClassAccessCode')
Since this code requires knowledge of java classes and methods,
for which a reference needs to be acquired, a static initialization method
has been introduced for all generated [impl] classes:
'private static native boolean initializeImpl();'
Per default the this method will be called in the new
static initializer block of the class,
which can be supressed via the configuration element:
'ManualStaticInit <class-name>'
'ManualStaticInit' can be used to issue the 'initializeImpl()'
call in a custom static initializer written by the user.
However, at the time 'initializeImpl()' gets called
the JNI native library must have been loaded, of course!
+++
- See tag: // FIXME: Compound call-by-value
for code changes and validation of completeness
Trigger for compond call-by-value in CMethodBindingEmitter is:
!cArgType.isPointer() && javaArgType.isCompoundTypeWrapper()
Trigger for compond call-by-value in JavaEmitter is:
t.isCompound()
+++
Further more we do tolerate 'javaType.isCPrimitivePointerType()',
i.e. adding comments for offset/size and field entries,
which are all NOP.
This allows to utilize the remaining fields of the native structure.
+++
Tests: Added call-by-value to test1.[ch] binding test!
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generated_class_user due to Java8 issues.
Java8's annotation processor as embedded within javac does not allow
referencing not-yet existing generated classes in a class source code
which will produce these generated classes via the annotation process.
Example:
+++
import com.jogamp.gluegen.structgen.CStruct;
public class Lala {
@CStruct(name="RenderingConfig", header="TestStruct01.h")
public RenderingConfig config;
}
+++
Above example illustrates that the type 'RenderingConfig'
does not exist at time of processing the annotation.
The type will be created via the annotation process itself.
Even though we pass '-proc:only', i.e. skip java compilation,
Java8's annotation processing via javac fails in such case.
We see this as a bug within javac's annotation processing itself!
+++
This workaround splits the annotation process and using the class as
generated by the former.
To allow this to work, CStruct receives a new field 'jname'
allowing to enforce the java-name of the structure
using a dummy field type like boolean.
@CStruct(name="RenderingConfig", jname="RenderingConfig", header="TestStruct01.h")
public boolean dummy;
Further more CStruct can be annotated on the package, i.e. 'package-info.java',
avoiding the dependency problem altogether.
To support multiple header files and types,
'CStructs' has been introduced using an array of 'CStruct'.
@CStructs({@CStruct(name="RenderingConfig", header="TestStruct01.h"), @CStruct(name="Pixel", header="TestStruct02.h")})
package com.jogamp.gluegen.test.junit.structgen;
Tests:
- Build w/ Java7 and Java8
- Validated 'major version 50' (Java 6) class files (OK)
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recipe (inactive); Misc ..
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Fix 1: Only emit "int * _offsetHandle = NULL" if it will be used, to
avoid unused variable warning. Fix 2: Add "unsigned" to typecasts in C
function calls when needed to avoid implicit typecast warning. This
commit also adds a unit test for a method that uses an "unsigned char
**" parameter, to mimic the JOCL clCreateProgramWithBinary() function
that caused the typecast warnings.
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'gluegen' C Structs on-the-fly (2-pass actually).
Convenient annotation processing (APT) hooked to 'javac' (1.6) via gluegen.jar META-INF
service provider 'javax.annotation.processing.Processor' -> 'com.jogamp.gluegen.structgen.CStructAnnotationProcessor'.
Am implicit APT / JAVAC would be possible, however - to have a proper process
the unit test utilizes an explicit 2 pass run:
<!-- Annotation Processor Only - First -->
<javac destdir="${build_t.java}">
<classpath refid="junit.compile.classpath"/>
<compilerarg value="-proc:only"/>
<compilerarg value="-J-Djogamp.gluegen.structgen.debug"/>
<compilerarg value="-J-Djogamp.gluegen.structgen.output=${build_t.gen}/classes"/>
<src path="${test.base.dir}/com/jogamp/gluegen/test/junit/structgen"/>
</javac>
<!-- Javac Only - Second -->
<javac destdir="${build_t.java}">
<classpath refid="junit.compile.classpath"/>
<compilerarg value="-proc:none"/>
<src path="${test.base.dir}"/>
<src path="${build_t.gen}" />
</javac>
Original code from Michael Bien's 'superglue' git://github.com/mbien/superglue.git,
finally merged to GlueGen (as once intended).
Note: The APT javac pass requires to use 'gluegen.jar' instead of 'gluegen-rt.jar' !
The 2-pass process also alows using the runtime gluegen-rt.jar and hence ensures
clean namespace check at compilation.
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test array offset working correct.
The 'carray' pointer returned from GetPrimitiveArrayCritical(..) is moved about the array offset
and used in ReleasePrimitiveArrayCritical(..) to release the pinpointed memory.
Even though this 'is' a bug by violating the _sparse_ specification, Hotspot impl. doesn't use the value at all (NOP)
and hence this code didn't produce an error since .. (Same w/ Dalvik).
A followup commit will fix this issue.
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address cleanup (32bit)
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PointerBuffer, since referenced memory-size is arch dependent
Added extensive PointerBuffer unit tests w/ new mapping in generated test class.
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binding initialization
- OSX/Java7 w/o 32bit tests
OSX/Java7 has no 32bit JVM, disable d32 tests for such, using property 'use.macosx32'
- Reliable Test1p*JavaEmitter JNI binding initialization
Load libs and init JNI binding statically w/ @BeforeClass,
since OSX/Java7 for some reason gets confused (?) w/ init sequence.
This is no issue for JOGL etc .. as far we have observed.
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tool native libraries.
NativeLibrary: Expose 'String findLibrary(String libName, ClassLoader loader)',
allowing utilization of System.load(loader.findLibrary(libName)).
JNILibLoaderBase.loadLibrary(): Add optional ClassLoader argument, used to locate the library
DynamicLibraryBundle: Use DynamicLibraryInfo's ClassLoader to find native libraries (tool + jni)
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- Fix 'NIOOnly' impl
- Use 'final' in gen. Java stubs ;
- No null check for Buffers.isDirect(arrayArg) [required]
- Clarify Buffer arg API doc (NIOOnly or NIODirectOnly)
- cleaned up loop / branch (CMethodBindingEmitter)
- remove unsued vars/code
- Tests:
- covers normal/NIOOnly/NIODirectOnly
- covers passing null for array and NIO
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-> JarURL on Android
All [remaining] tests passed on Android!
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conversion, ie. 32/64 bits)
An opaque type still needs to be converted to the right size (32/64 bit).
In case of a conversion, respect the pointer type.
This fixes bug 536 .
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const, ie no write-back
We shall consider the C header declaration as being correct
and no modification shall happen on const arrays.
Tested w/ unit tests and JOGL
+++
Cleanup JavaType: final immutable fields, proper CVoidPointer name
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gluegen-rt native lib as well
- removed redundance
- move proper JNLPAppletLauncher custom libloader code into JNILibLoaderBase
- prepares for new JAR temp cache ..
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- junit.cross targets:
- use scripting to save time, ie write all target commands to script, xfer, exec
- junit: delete result folder just before junit.run
- Test BuildEnvironment.java: Simplify path config via properties (for android)
- AndroidVersion: No annoying exception dump if Build$VERSION* is not found (not android)
- launch scripts: use absolute TARGET_ROOT path for dynamic linker env.
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Test1p2ProcAddressEmitter
Fix Test1p2ProcAddressEmitter
- 3 tests used the wrong binding instance,
where no native lib was loaded for - duh :)
Cleaned up android build
- add unix src (UnixDynamicLinkerImpl_JNI.c)
- remove linker cmds in compile arguments
Cross junit/java android test works via script
- target command scrip is written to file, pushed and executed
Status: com.jogamp.gluegen.test.junit.generation.Test1p2ProcAddressEmitter
- passed
- on par w/ linux-armv7
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- Fin
MachineDesction == MD
MD.StaticConfig:
- enum for all supported static configs (ID -> MD)
- verified at runtime: test runtime queried-MD versus static-MD,
hard fail if not compatible (size/alignment)
SizeThunk primitive sizes:
- Add notion of fixed native size (eg. int64_t) and otherwise (eg. long)
java struct 'wrappers' code generation:
- single class using size/offset arrays of all MachineDescription configurations
- at runtime the array idx is queried in static block
- type aligment for not fixed-native-size types (SizeThunk, undef long/int) via StructAccessor
junit test:
- add float test
- fix native code
- add java (create, write) -> native (verify) test
works (tested) on: linux 32/64 and windows 32/64
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