X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fvm%2Fbuiltin.h;h=677f7313445a57364e37bd31e04c423855e57d2e;hb=9f859ad50d3d5d98c185d40b86b2179bc4dc9aeb;hp=df47f39883a21c53dcdeb3e9ad8c019aad73365b;hpb=15f16a2517e8615d6faa1cf6c4870c8066040ec4;p=cacao.git diff --git a/src/vm/builtin.h b/src/vm/builtin.h index df47f3988..677f73134 100644 --- a/src/vm/builtin.h +++ b/src/vm/builtin.h @@ -1,9 +1,9 @@ /* src/vm/builtin.h - prototypes of builtin functions - Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates, - R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner, - C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger, - Institut f. Computersprachen - TU Wien + Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel, + C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring, + E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, + J. Wenninger, Institut f. Computersprachen - TU Wien This file is part of CACAO. @@ -19,17 +19,8 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. - - Contact: cacao@complang.tuwien.ac.at - - Authors: Reinhard Grafl - - Changes: Edwin Steiner - Christian Thalinger - - $Id: builtin.h 2969 2005-07-10 15:24:35Z twisti $ + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ @@ -37,19 +28,15 @@ #ifndef _BUILTIN_H #define _BUILTIN_H -#include "arch.h" #include "config.h" -#include "toolbox/logging.h" +#include "vm/types.h" -#if defined(USE_THREADS) -# if defined(NATIVE_THREADS) -# include "threads/native/threads.h" -# else -# include "threads/green/threads.h" -# endif -#endif +#include "arch.h" +#include "md-abi.h" + +#include "toolbox/logging.h" -#include "vm/jit/stacktrace.h" +#include "vmcore/utf8.h" /* define infinity for floating point numbers */ @@ -65,7 +52,7 @@ #define DBL_NEGINF 0xfff0000000000000LL -/* float versions are not defined in gnu classpath's fdlibm */ +/* float versions are not defined in GNU classpath's fdlibm */ #define copysignf copysign #define finitef finite @@ -80,13 +67,16 @@ typedef struct builtintable_entry builtintable_entry; struct builtintable_entry { s4 opcode; /* opcode which is replaced */ functionptr fp; /* function pointer of builtin */ - char *descriptor; - char *name; + char *cclassname; /* char name of the class */ + char *cname; /* char name of the function */ + char *cdescriptor; /* char name of the descriptor */ + utf *classname; /* class of the function */ + utf *name; /* name of the function */ + utf *descriptor; /* descriptor of the function */ + bool checkexception; /* check for exception after return */ methoddesc *md; }; -void builtintable_entry_debug_dump(FILE *file,builtintable_entry *bte); - /* function prototypes ********************************************************/ @@ -95,6 +85,8 @@ bool builtin_init(void); builtintable_entry *builtintable_get_internal(functionptr fp); builtintable_entry *builtintable_get_automatic(s4 opcode); +bool builtintable_replace_function(void *iptr); + /**********************************************************************/ /* BUILTIN FUNCTIONS */ @@ -121,114 +113,78 @@ builtintable_entry *builtintable_get_automatic(s4 opcode); * ICMD_BUILTIN3.) */ -s4 builtin_instanceof(java_objectheader *obj, classinfo *class); +s4 builtin_instanceof(java_handle_t *obj, classinfo *class); #define BUILTIN_instanceof (functionptr) builtin_instanceof -s4 builtin_isanysubclass (classinfo *sub, classinfo *super); -/* NOT AN OP */ -s4 builtin_isanysubclass_vftbl (vftbl_t *sub, vftbl_t *super); +s4 builtin_checkcast(java_handle_t *obj, classinfo *class); /* NOT AN OP */ -s4 builtin_checkcast(java_objectheader *obj, classinfo *class); -/* NOT AN OP */ -s4 builtin_arrayinstanceof(java_objectheader *obj, vftbl_t *target); +s4 builtin_arrayinstanceof(java_handle_t *o, classinfo *targetclass); #define BUILTIN_arrayinstanceof (functionptr) builtin_arrayinstanceof - -s4 builtin_arraycheckcast(java_objectheader *o, vftbl_t *target); -#if defined(__POWERPC__) || defined(__X86_64__) || defined(__I386__) +s4 builtin_arraycheckcast(java_handle_t *o, classinfo *targetclass); #define BUILTIN_arraycheckcast (functionptr) builtin_arraycheckcast -#else -s4 asm_builtin_arraycheckcast(java_objectheader *o, vftbl_t *target); -#define BUILTIN_arraycheckcast (functionptr) asm_builtin_arraycheckcast -#endif -java_objectheader *builtin_throw_exception(java_objectheader *exception); +void *builtin_throw_exception(java_handle_t *exception); /* NOT AN OP */ -java_objectheader *builtin_trace_exception(java_objectheader *xptr, +java_handle_t *builtin_trace_exception(java_handle_t *xptr, methodinfo *m, void *pos, - s4 line, - s4 noindent); + s4 indent); /* NOT AN OP */ -java_objectheader *builtin_new(classinfo *c); -/* #if defined(__I386__) */ -/* java_objectheader *asm_builtin_new(classinfo *c); */ -/* #define BUILTIN_new (functionptr) asm_builtin_new */ -/* #else */ +java_handle_t *builtin_new(classinfo *c); #define BUILTIN_new (functionptr) builtin_new -/* #endif */ -java_arrayheader *builtin_newarray(s4 size, vftbl_t *arrayvftbl); +java_handle_t *builtin_newarray(s4 size, classinfo *arrayclass); #define BUILTIN_newarray (functionptr) builtin_newarray -java_objectarray *builtin_anewarray(s4 size, classinfo *component); +java_handle_objectarray_t *builtin_anewarray(s4 size, classinfo *componentclass); #define BUILTIN_anewarray (functionptr) builtin_anewarray -java_booleanarray *builtin_newarray_boolean(s4 size); +java_handle_booleanarray_t *builtin_newarray_boolean(s4 size); #define BUILTIN_newarray_boolean (functionptr) builtin_newarray_boolean -java_chararray *builtin_newarray_char(s4 size); +java_handle_chararray_t *builtin_newarray_char(s4 size); #define BUILTIN_newarray_char (functionptr) builtin_newarray_char -java_floatarray *builtin_newarray_float(s4 size); +java_handle_floatarray_t *builtin_newarray_float(s4 size); #define BUILTIN_newarray_float (functionptr) builtin_newarray_float -java_doublearray *builtin_newarray_double(s4 size); +java_handle_doublearray_t *builtin_newarray_double(s4 size); #define BUILTIN_newarray_double (functionptr) builtin_newarray_double -java_bytearray *builtin_newarray_byte(s4 size); +java_handle_bytearray_t *builtin_newarray_byte(s4 size); #define BUILTIN_newarray_byte (functionptr) builtin_newarray_byte -java_shortarray *builtin_newarray_short(s4 size); +java_handle_shortarray_t *builtin_newarray_short(s4 size); #define BUILTIN_newarray_short (functionptr) builtin_newarray_short -java_intarray *builtin_newarray_int(s4 size); +java_handle_intarray_t *builtin_newarray_int(s4 size); #define BUILTIN_newarray_int (functionptr) builtin_newarray_int -java_longarray *builtin_newarray_long(s4 size); +java_handle_longarray_t *builtin_newarray_long(s4 size); #define BUILTIN_newarray_long (functionptr) builtin_newarray_long -java_arrayheader *builtin_multianewarray(int n, vftbl_t *arrayvftbl, long *dims); + +java_handle_objectarray_t *builtin_multianewarray(int n, classinfo *arrayclass, + long *dims); #define BUILTIN_multianewarray (functionptr) builtin_multianewarray -s4 builtin_canstore(java_objectarray *a, java_objectheader *o); +s4 builtin_canstore(java_handle_objectarray_t *oa, java_handle_t *o); #define BUILTIN_canstore (functionptr) builtin_canstore -#if !defined(__POWERPC__) && !defined(__X86_64__) && !defined(__I386__) -void asm_builtin_aastore(java_objectarray *a, s4 index, java_objectheader *o); -#define BUILTIN_aastore (functionptr) asm_builtin_aastore -#endif - #if defined(TRACE_ARGS_NUM) -void builtin_trace_args(s8 a0, s8 a1, s8 a2, s8 a3, -#if TRACE_ARGS_NUM >= 6 - s8 a4, s8 a5, -#endif /* TRACE_ARGS_NUM >= 6 */ -#if TRACE_ARGS_NUM == 8 - s8 a6, s8 a7, -#endif /* TRACE_ARGS_NUM == 8 */ - methodinfo *m); +void builtin_verbosecall_enter(s8 a0, s8 a1, +# if TRACE_ARGS_NUM >= 4 + s8 a2, s8 a3, +# endif +# if TRACE_ARGS_NUM >= 6 + s8 a4, s8 a5, +# endif +# if TRACE_ARGS_NUM == 8 + s8 a6, s8 a7, +# endif + methodinfo *m); /* NOT AN OP */ #endif /* defined(TRACE_ARGS_NUM) */ -void builtin_displaymethodstop(methodinfo *m, s8 l, double d, float f); +void builtin_verbosecall_exit(s8 l, double d, float f, methodinfo *m); /* NOT AN OP */ -#if defined(USE_THREADS) -void builtin_monitorenter(java_objectheader *o); -#define BUILTIN_monitorenter (functionptr) builtin_monitorenter -void builtin_staticmonitorenter(classinfo *c); -#define BUILTIN_staticmonitorenter (functionptr) builtin_staticmonitorenter -void builtin_monitorexit(java_objectheader *o); -#define BUILTIN_monitorexit (functionptr) builtin_monitorexit -#endif - s4 builtin_idiv(s4 a, s4 b); -#if defined(__POWERPC__) || defined(__X86_64__) #define BUILTIN_idiv (functionptr) builtin_idiv -#else -s4 asm_builtin_idiv(s4 a, s4 b); -#define BUILTIN_idiv (functionptr) asm_builtin_idiv -#endif - s4 builtin_irem(s4 a, s4 b); -#if defined(__POWERPC__) || defined(__X86_64__) #define BUILTIN_irem (functionptr) builtin_irem -#else -s4 asm_builtin_irem(s4 a, s4 b); -#define BUILTIN_irem (functionptr) asm_builtin_irem -#endif s8 builtin_ladd(s8 a, s8 b); #define BUILTIN_ladd (functionptr) builtin_ladd @@ -238,20 +194,9 @@ s8 builtin_lmul(s8 a, s8 b); #define BUILTIN_lmul (functionptr) builtin_lmul s8 builtin_ldiv(s8 a, s8 b); -#if defined(__POWERPC__) || defined(__X86_64__) || defined(__I386__) #define BUILTIN_ldiv (functionptr) builtin_ldiv -#else -s8 asm_builtin_ldiv(s8 a, s8 b); -#define BUILTIN_ldiv (functionptr) asm_builtin_ldiv -#endif - s8 builtin_lrem(s8 a, s8 b); -#if defined(__POWERPC__) || defined(__X86_64__) || defined(__I386__) #define BUILTIN_lrem (functionptr) builtin_lrem -#else -s8 asm_builtin_lrem(s8 a, s8 b); -#define BUILTIN_lrem (functionptr) asm_builtin_lrem -#endif s8 builtin_lshl(s8 a, s4 b); #define BUILTIN_lshl (functionptr) builtin_lshl @@ -341,63 +286,21 @@ s8 asm_builtin_d2l(double a); float builtin_d2f(double a); #define BUILTIN_d2f (functionptr) builtin_d2f -java_arrayheader *builtin_clone_array(void *env, java_arrayheader *o); -/* NOT AN OP */ +java_handle_t *builtin_clone(void *env, java_handle_t *o); +#define BUILTIN_clone (functionptr) builtin_clone -/* builtin_dummy just exits if it is executed. */ -s4 builtin_dummy(void); -/* NOT AN OP */ +bool builtin_arraycopy(java_handle_t *src, s4 srcStart, + java_handle_t *dest, s4 destStart, s4 len); +#define BUILTIN_arraycopy (functionptr) builtin_arraycopy -/* conversion helper functions */ -inline float intBitsToFloat(s4 i); -inline float longBitsToDouble(s8 l); +s8 builtin_nanotime(void); +s8 builtin_currenttimemillis(void); +#define BUILTIN_currenttimemillis (functionptr) builtin_currenttimemillis -/* this is a wrapper for calls from asmpart */ -java_objectheader **builtin_asm_get_exceptionptrptr(void); - -#if defined(USE_THREADS) && defined(NATIVE_THREADS) -static inline java_objectheader **builtin_get_exceptionptrptr(void); -static inline u1 *builtin_get_dontfillinexceptionstacktrace(void); -/* NOT AN OP */ -static inline methodinfo **builtin_get_threadrootmethod(void); -/* NOT AN OP */ - -inline java_objectheader **builtin_get_exceptionptrptr(void) -{ - return &THREADINFO->_exceptionptr; -} - -inline u1 *builtin_get_dontfillinexceptionstacktrace(void) -{ - return &THREADINFO->_dontfillinexceptionstacktrace; -} - -inline methodinfo **builtin_get_threadrootmethod(void) -{ - return &THREADINFO->_threadrootmethod; -} +#if defined(ENABLE_CYCLES_STATS) +void builtin_print_cycles_stats(FILE *file); #endif - -/* returns the root method of a thread. this is used in asmpart.S and delivers the abort condition - for the stack unwinding for getClassContext and getClassLoader. For the main thread this is the main function. - Otherwhise it is the thread's run method (at least that's how I see it) (jowenn) */ -methodinfo *builtin_asm_get_threadrootmethod(void); - -/* returns the current top element of the stack frame info list (needed for unwinding across native functions) */ -/* on i386 this is a pointer to a structure - ------------------------------------------------ - | return adress out of native stub | - | pointer to method info | either i have to save an arbitrary adress within this native stub or the pointer to the method info, both are equaly costly, I have chosen the method info (JOWENN) - | pointer to thread specific top of this list |<----stack frame begin -points here---->| previous element in list | - ------------------------------------------------ -*/ -void *builtin_asm_get_stackframeinfo(void); -stacktraceelement *builtin_stacktrace_copy(stacktraceelement **el, - stacktraceelement *begin, - stacktraceelement *end); - #endif /* _BUILTIN_H */