| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;; Type definitions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| ;;; A virtual table is an array of function pointers. |
| %VT = type [0 x i32 (...)*] |
| |
| ;;; The root of all Java Objects: a VT, a class and a lock. |
| %JavaObject = type { %VT*, %JavaCommonClass*, i8* } |
| |
| ;;; Types for Java arrays. A size of 0 means an undefined size. |
| %JavaArray = type { %JavaObject, i8* } |
| %ArrayDouble = type { %JavaObject, i8*, [0 x double] } |
| %ArrayFloat = type { %JavaObject, i8*, [0 x float] } |
| %ArrayLong = type { %JavaObject, i8*, [0 x i64] } |
| %ArrayObject = type { %JavaObject, i8*, [0 x %JavaObject*] } |
| %ArraySInt16 = type { %JavaObject, i8*, [0 x i16] } |
| %ArraySInt32 = type { %JavaObject, i8*, [0 x i32] } |
| %ArraySInt8 = type { %JavaObject, i8*, [0 x i8] } |
| %ArrayUInt16 = type { %JavaObject, i8*, [0 x i16] } |
| %ArrayUInt32 = type { %JavaObject, i8*, [0 x i32] } |
| %ArrayUInt8 = type { %JavaObject, i8*, [0 x i8] } |
| |
| ;;; The CacheNode type. The first field is the last called method. |
| %CacheNode = type { i8*, %JavaCommonClass*, %CacheNode*, %Enveloppe* } |
| |
| ;;; The Enveloppe type, which contains the first cache and all the info |
| ;;; to lookup in the constant pool. |
| %Enveloppe = type { %CacheNode*, %UTF8*, %UTF8*, i8*, i8*, %CacheNode } |
| |
| ;;; The task class mirror. |
| ;;; Field 1: The class state |
| ;;; Field 2: The static instance |
| %TaskClassMirror = type { i32, i8* } |
| |
| %Attribut = type { %UTF8*, i32, i32 } |
| |
| %UTF8 = type { %JavaObject, i8*, [0 x i16] } |
| |
| |
| %JavaField = type { i8*, i16, %UTF8*, %UTF8*, %Attribut*, i16, %JavaClass*, i64, |
| i16, i8* } |
| |
| %JavaMethod = type { i8*, i16, %Attribut*, i16, %Enveloppe*, i16, %JavaClass*, |
| %UTF8*, %UTF8*, i8, i8*, i32, i8* } |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;; Constant calls for Jnjvm runtime internal objects field accesses ;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| ;;; jnjvmRuntimeInitialiseClass - Initialises the class. |
| declare %JavaClass* @jnjvmRuntimeInitialiseClass(%JavaClass*) readnone |
| |
| ;;; arrayLength - Get the length of an array. |
| declare i32 @arrayLength(%JavaObject*) readnone |
| |
| ;;; getVT - Get the VT of the object. |
| declare %VT* @getVT(%JavaObject*) readnone |
| |
| ;;; getClass - Get the class of an object. |
| declare %JavaCommonClass* @getClass(%JavaObject*) readnone |
| |
| ;;; getLock - Get the lock of an object. |
| declare i8* @getLock(%JavaObject*) |
| |
| ;;; getVTFromClass - Get the VT of a class from its runtime representation. |
| declare %VT* @getVTFromClass(%JavaClass*) readnone |
| |
| ;;; getObjectSizeFromClass - Get the size of a class from its runtime |
| ;;; representation. |
| declare i32 @getObjectSizeFromClass(%JavaClass*) readnone |
| |
| ;;; getDisplay - Get the display array of this class. |
| declare %JavaCommonClass** @getDisplay(%JavaCommonClass*) readnone |
| |
| ;;; getClassInDisplay - Get the super class at the given offset. |
| declare %JavaCommonClass* @getClassInDisplay(%JavaCommonClass**, i32) readnone |
| |
| ;;; getDepth - Get the depth of the class. |
| declare i32 @getDepth(%JavaCommonClass*) readnone |
| |
| ;;; getStaticInstance - Get the static instance of this class. |
| declare i8* @getStaticInstance(%JavaClass*) readnone |
| |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;; Generic Runtime methods ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| ;;; virtualLookup - Used for interface calls. |
| declare i8* @jnjvmVirtualLookup(%CacheNode*, %JavaObject*) |
| |
| ;;; multiCallNew - Allocate multi-dimensional arrays. This will go to allocation |
| ;;; specific methods. |
| declare %JavaObject* @multiCallNew(%JavaCommonClass*, i32, ...) |
| |
| ;;; initialisationCheck - Checks if the class has been initialized and |
| ;;; initializes if not. This is used for initialization barriers in an isolate |
| ;;; environment, and in some specific scenario in a single environment. |
| declare %JavaClass* @initialisationCheck(%JavaClass*) readnone |
| |
| ;;; forceInitialisationCheck - Force to check initialization. The difference |
| ;;; between this function and the initialisationCheck function is that the |
| ;;; latter is readnone and can thus be removed. This function is removed |
| ;;; by Jnjvm after the GVN pass, therefore it does not have an actual |
| ;;; implementation. |
| declare void @forceInitialisationCheck(%JavaClass*) |
| |
| ;;; getConstantPoolAt - Get the value in the constant pool of this class. |
| ;;; This function is removed by Jnjvm after the GVn pass, therefore it does |
| ;;; not have an actual implementation. |
| declare i8* @getConstantPoolAt(i8* (%JavaClass*, i32, ...)*, i8**, |
| %JavaClass*, i32, ...) readnone |
| |
| ;;; vtableLookup - Look up the offset in a virtual table of a specific |
| ;;; function. This function takes a class and an index to lookup in the |
| ;;; constant pool and returns and stores it in the constant pool cache. |
| declare i8* @vtableLookup(%JavaClass*, i32, ...) |
| |
| ;;; newLookup - Look up a specific class. The function takes a class and an |
| ;;; index to lookup in the constant pool and returns and stores it in the |
| ;;; constant pool cache. |
| declare i8* @classLookup(%JavaClass*, i32, ...) |
| |
| ;;; virtualFieldLookup - Look up a specific virtual field. |
| declare i8* @virtualFieldLookup(%JavaClass*, i32, ...) |
| |
| ;;; staticFieldLookup - Look up a specific static field. |
| declare i8* @staticFieldLookup(%JavaClass*, i32, ...) |
| |
| ;;; JavaObjectAquire - This function is called when starting a synchronized |
| ;;; block or method. |
| declare void @JavaObjectAquire(%JavaObject*) |
| |
| ;;; JavaObjectRelease - This function is called when leaving a synchronized |
| ;;; block or method. |
| declare void @JavaObjectRelease(%JavaObject*) |
| |
| ;;; overflowThinLock - Change a thin lock to a fat lock when the thin lock |
| ;;; overflows |
| declare void @overflowThinLock(%JavaObject*) |
| |
| ;;; isAssignableFrom - Returns if the objet's class implements the given class. |
| declare i1 @instanceOf(%JavaObject*, %JavaCommonClass*) readnone |
| |
| ;;; isAssignableFrom - Returns if the class implements the given class. |
| declare i1 @isAssignableFrom(%JavaCommonClass*, %JavaCommonClass*) readnone |
| |
| ;;; implements - Returns if the class implements the given interface. |
| declare i1 @implements(%JavaCommonClass*, %JavaCommonClass*) readnone |
| |
| ;;; instantiationOfArray - Returns if the class implements the given array. |
| declare i1 @instantiationOfArray(%JavaCommonClass*, %JavaCommonClass*) readnone |
| |
| ;;; getClassDelegatee - Returns the java/lang/Class representation of the |
| ;;; class. This method is lowered to the GEP to the class delegatee in |
| ;;; the common class. |
| declare %JavaObject* @getClassDelegatee(%JavaCommonClass*) readnone |
| |
| ;;; jnjvmRuntimeDelegatee - Returns the java/lang/Class representation of the |
| ;;; class. This method is called if the class delegatee has not been created |
| ;;; yet. |
| declare %JavaObject* @jnjvmRuntimeDelegatee(%JavaCommonClass*) readnone |
| |
| ;;; getArrayClass - Get the array user class of the user class. |
| declare %JavaCommonClass* @getArrayClass(%JavaCommonClass*, |
| %JavaCommonClass**) readnone |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Exception methods ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| declare void @jnjvmNullPointerException() |
| declare void @jnjvmClassCastException(%JavaObject*, %JavaCommonClass*) |
| declare void @indexOutOfBoundsException(%JavaObject*, i32) |
| declare void @negativeArraySizeException(i32) |
| declare void @outOfMemoryError(i32) |
| |
| declare void @JavaThreadThrowException(%JavaObject*) |
| declare void @JavaThreadClearException() |
| declare i8* @JavaThreadGetException() |
| declare %JavaObject* @JavaThreadGetJavaException() |
| declare i1 @JavaThreadCompareException(%JavaClass*) |
| |
| declare void @jniProceedPendingException() |
| declare i8* @getSJLJBuffer() |
| |
| declare %JavaObject* @gcmalloc(i32, %VT*) |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Debugging methods ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| declare void @printExecution(i8*, i32, i8*) |
| declare void @printMethodStart(i8*) |
| declare void @printMethodEnd(i8*) |