/* 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 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.
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 2260 2005-04-11 09:46:24Z twisti $
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
*/
#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 <stdint.h>
+#include "vm/types.h"
-typedef struct castinfo castinfo;
+#if defined(ENABLE_THREADS)
+# include "threads/critical.h"
+#endif
-struct castinfo {
- s4 super_baseval;
- s4 super_diffval;
- s4 sub_baseval;
-};
+#include "vm/global.h"
+#include "vm/vm.h"
+#include "vmcore/linker.h"
-#if defined(__ALPHA__)
-/*
- determines if the byte support instruction set (21164a and higher)
- is available.
-*/
-int has_no_x_instr_set();
-#endif
+/* function prototypes ********************************************************/
+
+/* machine dependent initialization */
+s4 asm_md_init(void);
/*
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 asm_call_jit_compiler(void);
+#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);
-
-s4 asm_calljavafunction_int(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);
-
-/*
- 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();
+void asm_vm_call_method_exception_handler(void);
+void asm_vm_call_method_end(void);
#endif
-void asm_handle_exception();
-void asm_handle_nat_exception();
-void asm_handle_nullptr_exception();
-
-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)
+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
-void asm_throw_and_handle_hardware_arithmetic_exception();
-
-/* code patching functions */
-void asm_get_putstatic(void);
-void asm_get_putfield(void);
-void asm_builtin_new(unresolved_class *uc);
-
-void asm_builtin_newarray(unresolved_class *uc);
-#define asm_BUILTIN_newarray (functionptr) asm_builtin_newarray
-void asm_builtin_multianewarray(unresolved_class *uc);
-#define asm_BUILTIN_multianewarray (functionptr) asm_builtin_multianewarray
+/* exception handling functions */
-void asm_invokestatic_special(void);
-void asm_invokevirtual(void);
-void asm_invokeinterface(void);
-void asm_checkcast_interface(void);
-void asm_checkcast_class(void);
-void asm_check_clinit(void);
-
-
-stacktraceelement *asm_get_stackTrace();
+#if defined(ENABLE_JIT)
+void asm_handle_exception(void);
+void asm_handle_nat_exception(void);
+#endif
-void *asm_switchstackandcall(void *stack, void *func, void **stacktopsave, void * p);
+/* stub for throwing AbstractMethodError's */
+#if defined(ENABLE_JIT)
+void asm_abstractmethoderror(void);
+#endif
-#if defined(USE_THREADS) && defined(NATIVE_THREADS)
-extern threadcritnode asm_criticalsections;
+#if defined(ENABLE_INTRP)
+void intrp_asm_abstractmethoderror(void);
#endif
-void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
+/* wrapper for code patching functions */
+void asm_patcher_wrapper(void);
-void asm_prepare_native_stackinfo(void*ret,void*stackbegin);
-void asm_remove_native_stackinfo();
+long asm_compare_and_swap(volatile long *p, long oldval, long newval);
+void asm_memory_barrier(void);
-#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);
-#endif
+/* cache flush function */
+void asm_cacheflush(u1 *addr, s4 nbytes);
+
+u8 asm_get_cycle_count(void);
#endif /* _ASMPART_H */
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/
projects / cacao.git / blobdiff