-/* asmpart.h - prototypes for machine specfic functions
+/* src/vm/jit/asmpart.h - prototypes for machine specfic functions
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
- M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
- P. Tomsich, J. Wenninger
+ 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.
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
- Contact: cacao@complang.tuwien.ac.at
-
- Authors: Reinhard Grafl
- Andreas Krall
-
- Changes: Christian Thalinger
-
- $Id: asmpart.h 779 2003-12-14 18:11:35Z stefan $
+ $Id: asmpart.h 8210 2007-07-18 12:51:00Z twisti $
*/
#ifndef _ASMPART_H
#define _ASMPART_H
-#include "global.h"
-#include "jni.h"
+#include "config.h"
-/*
- determines if the byte support instruction set (21164a and higher)
- is available.
-*/
-int has_no_x_instr_set();
+#include <stdint.h>
+
+#include "vm/types.h"
+
+#if defined(ENABLE_THREADS)
+# include "threads/critical.h"
+#endif
+
+#include "vm/global.h"
+#include "vm/vm.h"
+
+#include "vm/jit/replace.h"
+
+#include "vmcore/linker.h"
+
+
+/* some macros ****************************************************************/
+
+#if defined(ENABLE_JIT)
+# if defined(ENABLE_INTRP)
+
+# define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
+ do { \
+ if (opt_intrp) \
+ intrp_asm_getclassvalues_atomic((super), (sub), (out)); \
+ else \
+ asm_getclassvalues_atomic((super), (sub), (out)); \
+ } while (0)
+
+# else /* defined(ENABLE_INTRP) */
+
+# define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
+ asm_getclassvalues_atomic((super), (sub), (out))
+
+# endif /* defined(ENABLE_INTRP) */
+
+#else /* defined(ENABLE_JIT) */
-void synchronize_caches();
+# define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
+ intrp_asm_getclassvalues_atomic((super), (sub), (out))
+#endif /* defined(ENABLE_JIT) */
+
+
+/* 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)
+#if !defined(__MIPS__) && !defined(__X86_64__) && !defined(__POWERPC64__) && !defined(__SPARC_64__) && !defined(__M68K__) && !defined(__ARM__) && !defined(__ALPHA__) && !defined(__I386__)
+java_objectheader *asm_vm_call_method(methodinfo *m, s4 vmargscount,
+ vm_arg *vmargs);
+s4 asm_vm_call_method_int(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
+s8 asm_vm_call_method_long(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
+float asm_vm_call_method_float(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
+double asm_vm_call_method_double(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
-/*
- 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.
-*/
+void asm_vm_call_method_exception_handler(void);
-/*
- 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_calljavafunction(methodinfo *m, void *arg1, void *arg2,
- void *arg3, void *arg4);
-java_objectheader *asm_calljavafunction2(methodinfo *m, u4 count, u4 size , void *callblock);
-jdouble asm_calljavafunction2double(methodinfo *m, u4 count, u4 size , void *callblock);
-jlong asm_calljavafunction2long(methodinfo *m, u4 count, u4 size , void *callblock);
+void asm_vm_call_method_end(void);
+#else
+java_objectheader *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);
+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);
+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_builtin_exception(classinfo *);
+#endif
-/*
- gets the class of the caller from the stack frame
-*/
-methodinfo *asm_getcallingmethod();
+#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 funtion saves all callee saved registers and calls the function
- which is passed as parameter.
- This function is needed by the garbage collector, which needs to access
- all registers which are stored on the stack. Unused registers are
- cleared to avoid interferances with the GC.
-*/
-void asm_dumpregistersandcall(functionptr f);
+/* exception handling functions */
+
+#if defined(ENABLE_JIT)
+void asm_handle_exception(void);
+void asm_handle_nat_exception(void);
+#endif
+
+/* stub for throwing AbstractMethodError's */
+#if defined(ENABLE_JIT)
+void asm_abstractmethoderror(void);
+#endif
+
+#if defined(ENABLE_INTRP)
+void intrp_asm_abstractmethoderror(void);
+#endif
+
+/* wrapper for code patching functions */
+void asm_patcher_wrapper(void);
+
+/* functions for on-stack replacement */
+#if defined(ENABLE_REPLACEMENT)
+void asm_replacement_out(void);
+void asm_replacement_in(executionstate_t *es, replace_safestack_t *st);
+#endif
+
+long asm_compare_and_swap(volatile long *p, long oldval, long newval);
+void asm_memory_barrier(void);
+
+#if defined(ENABLE_THREADS)
+extern critical_section_node_t asm_criticalsections;
+#endif
+#if defined(ENABLE_JIT)
+void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
+#endif
-void *asm_switchstackandcall(void *stack, void *func, void **stacktopsave, void * p);
+#if defined(ENABLE_INTRP)
+void intrp_asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
+#endif
-void asm_builtin_trace();
-void asm_builtin_exittrace();
+/* cache flush function */
+void asm_cacheflush(u1 *addr, s4 nbytes);
-int asm_xadd(int *, int);
+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