1 /* src/vm/jit/asmpart.h - prototypes for machine specfic functions
3 Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
4 C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 J. Wenninger, 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., 51 Franklin Street, Fifth Floor, Boston, MA
25 Contact: cacao@cacaojvm.org
27 Authors: Reinhard Grafl
30 Changes: Christian Thalinger
33 $Id: asmpart.h 5812 2006-10-20 14:22:23Z twisti $
45 #if defined(ENABLE_THREADS)
46 # include "threads/native/threads.h"
47 # include "threads/native/critical.h"
50 #include "vm/global.h"
51 #include "vm/linker.h"
52 #include "vm/resolve.h"
54 #include "vm/jit/replace.h"
55 #include "vm/jit/stacktrace.h"
58 /* some macros ****************************************************************/
60 #if defined(ENABLE_JIT)
61 # if defined(ENABLE_INTRP)
63 # define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
66 intrp_asm_getclassvalues_atomic((super), (sub), (out)); \
68 asm_getclassvalues_atomic((super), (sub), (out)); \
71 # else /* defined(ENABLE_INTRP) */
73 # define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
74 asm_getclassvalues_atomic((super), (sub), (out))
76 # endif /* defined(ENABLE_INTRP) */
78 #else /* defined(ENABLE_JIT) */
80 # define ASM_GETCLASSVALUES_ATOMIC(super,sub,out) \
81 intrp_asm_getclassvalues_atomic((super), (sub), (out))
83 #endif /* defined(ENABLE_JIT) */
86 typedef struct castinfo castinfo;
95 /* function prototypes ********************************************************/
97 /* machine dependent initialization */
101 invokes the compiler for untranslated JavaVM methods.
102 Register R0 contains a pointer to the method info structure
103 (prepared by createcompilerstub).
105 void asm_call_jit_compiler(void);
107 #if defined(ENABLE_JIT)
108 java_objectheader *asm_vm_call_method(methodinfo *m, s4 vmargscount,
111 s4 asm_vm_call_method_int(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
112 s8 asm_vm_call_method_long(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
113 float asm_vm_call_method_float(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
114 double asm_vm_call_method_double(methodinfo *m, s4 vmargscount, vm_arg *vmargs);
116 void asm_vm_call_method_exception_handler(void);
119 #if defined(ENABLE_INTRP)
120 java_objectheader *intrp_asm_vm_call_method(methodinfo *m, s4 vmargscount,
123 s4 intrp_asm_vm_call_method_int(methodinfo *m, s4 vmargscount,
125 s8 intrp_asm_vm_call_method_long(methodinfo *m, s4 vmargscount,
127 float intrp_asm_vm_call_method_float(methodinfo *m, s4 vmargscount,
129 double intrp_asm_vm_call_method_double(methodinfo *m, s4 vmargscount,
133 /* exception handling functions */
135 #if defined(ENABLE_JIT)
136 void asm_handle_exception(void);
137 void asm_handle_nat_exception(void);
140 /* stub for throwing AbstractMethodError's */
141 #if defined(ENABLE_JIT)
142 void asm_abstractmethoderror(void);
145 #if defined(ENABLE_INTRP)
146 void intrp_asm_abstractmethoderror(void);
149 /* wrapper for code patching functions */
150 void asm_patcher_wrapper(void);
152 /* functions for on-stack replacement */
153 void asm_replacement_out(void);
154 void asm_replacement_in(executionstate *es);
156 #if defined(ENABLE_THREADS)
157 extern critical_section_node_t asm_criticalsections;
160 #if defined(ENABLE_JIT)
161 void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
164 #if defined(ENABLE_INTRP)
165 void intrp_asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out);
168 /* cache flush function */
169 void asm_cacheflush(u1 *addr, s4 nbytes);
171 u8 asm_get_cycle_count(void);
173 #endif /* _ASMPART_H */
177 * These are local overrides for various environment variables in Emacs.
178 * Please do not remove this and leave it at the end of the file, where
179 * Emacs will automagically detect them.
180 * ---------------------------------------------------------------------
183 * indent-tabs-mode: t
187 * vim:noexpandtab:sw=4:ts=4: