X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fvm%2Fjit%2Fasmpart.h;h=8769403d7392d8aae2776f220cd5489846f349d7;hb=d62d56aa9150bb2156dac82966795fdcbd7562e0;hp=19029137a96982b918b52e8af8b80337967dd178;hpb=28ea202e05e6bcbe02ceefc8d7dfc7701c1b66ee;p=cacao.git diff --git a/src/vm/jit/asmpart.h b/src/vm/jit/asmpart.h index 19029137a..8769403d7 100644 --- a/src/vm/jit/asmpart.h +++ b/src/vm/jit/asmpart.h @@ -1,9 +1,7 @@ /* src/vm/jit/asmpart.h - prototypes for machine specfic 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, 2008 + CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO This file is part of CACAO. @@ -19,17 +17,8 @@ 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 - Andreas Krall - - Changes: Christian Thalinger - - $Id: asmpart.h 2384 2005-04-26 16:12:27Z twisti $ + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ @@ -37,108 +26,90 @@ #ifndef _ASMPART_H #define _ASMPART_H -#if defined(USE_THREADS) -# if defined(NATIVE_THREADS) -# include "threads/native/threads.h" -# else -# include "threads/green/threads.h" -# endif -#endif +#include "config.h" -#include "vm/resolve.h" -#include "vm/jit/stacktrace.h" +#include +#include "vm/types.h" -typedef struct castinfo castinfo; +#include "vm/global.h" +#include "vm/vm.hpp" -struct castinfo { - s4 super_baseval; - s4 super_diffval; - s4 sub_baseval; -}; +/* function prototypes ********************************************************/ -#if defined(__ALPHA__) -/* - determines if the byte support instruction set (21164a and higher) - is available. -*/ -int has_no_x_instr_set(void); -void asm_sync_instruction_cache(void); +#ifdef __cplusplus +extern "C" { #endif +/* machine dependent initialization */ +s4 asm_md_init(void); +#if !defined(JIT_COMPILER_VIA_SIGNAL) /* invokes the compiler for untranslated JavaVM methods. Register R0 contains a pointer to the method info structure (prepared by createcompilerstub). */ void asm_call_jit_compiler(void); +#endif +#if defined(ENABLE_JIT) +java_object_t *asm_vm_call_method(void *pv, uint64_t *array, int32_t stackargs); +int32_t asm_vm_call_method_int(void *pv, uint64_t *array, int32_t stackargs); -/* - This function calls a Java-method (which possibly needs compilation) - with up to 4 parameters. This function calls a Java-method (which - possibly needs compilation) with up to 4 parameters. -*/ -java_objectheader *asm_calljavafunction(methodinfo *m, void *arg1, void *arg2, - void *arg3, void *arg4); +int64_t asm_vm_call_method_long(void *pv, uint64_t *array, int32_t stackargs); +float asm_vm_call_method_float(void *pv, uint64_t *array, int32_t stackargs); +double asm_vm_call_method_double(void *pv, uint64_t *array, int32_t stackargs); -s4 asm_calljavafunction_int(methodinfo *m, void *arg1, void *arg2, - void *arg3, void *arg4); +void asm_vm_call_method_exception_handler(void); +void asm_vm_call_method_end(void); +#endif +#if defined(ENABLE_INTRP) +java_objectheader *intrp_asm_vm_call_method(methodinfo *m, s4 vmargscount, + vm_arg *vmargs); + +s4 intrp_asm_vm_call_method_int(methodinfo *m, s4 vmargscount, + vm_arg *vmargs); +s8 intrp_asm_vm_call_method_long(methodinfo *m, s4 vmargscount, + vm_arg *vmargs); +float intrp_asm_vm_call_method_float(methodinfo *m, s4 vmargscount, + vm_arg *vmargs); +double intrp_asm_vm_call_method_double(methodinfo *m, s4 vmargscount, + vm_arg *vmargs); +#endif -/* - This function calls a Java-method (which possibly needs compilation) - with up to 4 parameters. This function calls a Java-method (which - possibly needs compilation) with up to 4 parameters. - also supports a return value -*/ -java_objectheader *asm_calljavafunction2(methodinfo *m, u4 count, u4 size, void *callblock); -s4 asm_calljavafunction2int(methodinfo *m, u4 count, u4 size, void *callblock); -s8 asm_calljavafunction2long(methodinfo *m, u4 count, u4 size, void *callblock); -float asm_calljavafunction2float(methodinfo *m, u4 count, u4 size, void *callblock); -double asm_calljavafunction2double(methodinfo *m, u4 count, u4 size, void *callblock); - -/* We need these two labels in codegen.inc to add the asm_calljavafunction*'s - into the methodtable */ -#if defined(__I386__) || defined(__X86_64__) -void calljava_xhandler(); -void calljava_xhandler2(); +/* exception handling functions */ + +#if defined(ENABLE_JIT) +void asm_handle_exception(void); +void asm_handle_nat_exception(void); #endif -void asm_handle_exception(); -void asm_handle_nat_exception(); -void asm_handle_nullptr_exception(); +/* stub for throwing AbstractMethodError's */ +#if defined(ENABLE_JIT) +void asm_abstractmethoderror(void); +#endif -void asm_handle_builtin_exception(classinfo *); -void asm_throw_and_handle_exception(); -#ifdef __ALPHA__ -void asm_throw_and_handle_nat_exception(); -void asm_refillin_and_handle_exception(); -void asm_throw_and_handle_arrayindexoutofbounds_exception(); +#if defined(ENABLE_INTRP) +void intrp_asm_abstractmethoderror(void); #endif -void asm_throw_and_handle_hardware_arithmetic_exception(); /* wrapper for code patching functions */ -void asm_wrapper_patcher(void); +void asm_patcher_wrapper(void); -stacktraceelement *asm_get_stackTrace(); +/* cache flush function */ +void asm_cacheflush(void* addr, int nbytes); -void *asm_switchstackandcall(void *stack, void *func, void **stacktopsave, void * p); +void *md_asm_codegen_get_pv_from_pc(void *ra); -#if defined(USE_THREADS) && defined(NATIVE_THREADS) -extern threadcritnode asm_criticalsections; +#if defined(ENABLE_ESCAPE_CHECK) +void asm_escape_check(java_object_t *obj); #endif -void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out); - -void asm_prepare_native_stackinfo(void*ret,void*stackbegin); -void asm_remove_native_stackinfo(); - -#if defined(USE_THREADS) && !defined(NATIVE_THREADS) -void asm_perform_threadswitch(u1 **from, u1 **to, u1 **stackTop); -u1* asm_initialize_thread_stack(void *func, u1 *stack); +#ifdef __cplusplus +} // extern "C" #endif #endif /* _ASMPART_H */ @@ -155,4 +126,5 @@ u1* asm_initialize_thread_stack(void *func, u1 *stack); * c-basic-offset: 4 * tab-width: 4 * End: + * vim:noexpandtab:sw=4:ts=4: */