1 /* src/vm/jit/asmpart.h - prototypes for machine specfic functions
3 Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
4 R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
5 C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
6 Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 Contact: cacao@complang.tuwien.ac.at
27 Authors: Reinhard Grafl
30 Changes: Christian Thalinger
32 $Id: asmpart.h 2260 2005-04-11 09:46:24Z twisti $
40 #if defined(USE_THREADS)
41 # if defined(NATIVE_THREADS)
42 # include "threads/native/threads.h"
44 # include "threads/green/threads.h"
48 #include "vm/resolve.h"
49 #include "vm/jit/stacktrace.h"
52 typedef struct castinfo castinfo;
61 #if defined(__ALPHA__)
63 determines if the byte support instruction set (21164a and higher)
66 int has_no_x_instr_set();
71 invokes the compiler for untranslated JavaVM methods.
72 Register R0 contains a pointer to the method info structure
73 (prepared by createcompilerstub).
75 void asm_call_jit_compiler();
79 This function calls a Java-method (which possibly needs compilation)
80 with up to 4 parameters. This function calls a Java-method (which
81 possibly needs compilation) with up to 4 parameters.
83 java_objectheader *asm_calljavafunction(methodinfo *m, void *arg1, void *arg2,
84 void *arg3, void *arg4);
86 s4 asm_calljavafunction_int(methodinfo *m, void *arg1, void *arg2,
87 void *arg3, void *arg4);
91 This function calls a Java-method (which possibly needs compilation)
92 with up to 4 parameters. This function calls a Java-method (which
93 possibly needs compilation) with up to 4 parameters.
94 also supports a return value
96 java_objectheader *asm_calljavafunction2(methodinfo *m, u4 count, u4 size, void *callblock);
97 s4 asm_calljavafunction2int(methodinfo *m, u4 count, u4 size, void *callblock);
98 s8 asm_calljavafunction2long(methodinfo *m, u4 count, u4 size, void *callblock);
99 float asm_calljavafunction2float(methodinfo *m, u4 count, u4 size, void *callblock);
100 double asm_calljavafunction2double(methodinfo *m, u4 count, u4 size, void *callblock);
102 /* We need these two labels in codegen.inc to add the asm_calljavafunction*'s
103 into the methodtable */
104 #if defined(__I386__) || defined(__X86_64__)
105 void calljava_xhandler();
106 void calljava_xhandler2();
109 void asm_handle_exception();
110 void asm_handle_nat_exception();
111 void asm_handle_nullptr_exception();
113 void asm_handle_builtin_exception(classinfo *);
114 void asm_throw_and_handle_exception();
116 void asm_throw_and_handle_nat_exception();
117 void asm_refillin_and_handle_exception();
118 void asm_throw_and_handle_arrayindexoutofbounds_exception();
120 void asm_throw_and_handle_hardware_arithmetic_exception();
122 /* code patching functions */
123 void asm_get_putstatic(void);
124 void asm_get_putfield(void);
125 void asm_builtin_new(unresolved_class *uc);
127 void asm_builtin_newarray(unresolved_class *uc);
128 #define asm_BUILTIN_newarray (functionptr) asm_builtin_newarray
130 void asm_builtin_multianewarray(unresolved_class *uc);
131 #define asm_BUILTIN_multianewarray (functionptr) asm_builtin_multianewarray
133 void asm_invokestatic_special(void);
134 void asm_invokevirtual(void);
135 void asm_invokeinterface(void);
136 void asm_checkcast_interface(void);
137 void asm_checkcast_class(void);
138 void asm_check_clinit(void);
141 stacktraceelement *asm_get_stackTrace();
143 void *asm_switchstackandcall(void *stack, void *func, void **stacktopsave, void * p);
145 #if defined(USE_THREADS) && defined(NATIVE_THREADS)
146 extern threadcritnode asm_criticalsections;
149 void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
151 void asm_prepare_native_stackinfo(void*ret,void*stackbegin);
152 void asm_remove_native_stackinfo();
154 #if defined(USE_THREADS) && !defined(NATIVE_THREADS)
155 void asm_perform_threadswitch(u1 **from, u1 **to, u1 **stackTop);
156 u1* asm_initialize_thread_stack(void *func, u1 *stack);
159 #endif /* _ASMPART_H */
163 * These are local overrides for various environment variables in Emacs.
164 * Please do not remove this and leave it at the end of the file, where
165 * Emacs will automagically detect them.
166 * ---------------------------------------------------------------------
169 * indent-tabs-mode: t