1 /*
2 * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
104 // want to skip throwing an exception and installing an exception.
105 void remove_activation(TosState state,
106 bool throw_monitor_exception = true,
107 bool install_monitor_exception = true);
108
109 protected:
110 void dispatch_Lbyte_code(TosState state, address* table, int bcp_incr = 0, bool verify = true);
111 #endif /* CC_INTERP */
112
113 public:
114 // Super call_VM calls - correspond to MacroAssembler::call_VM(_leaf) calls
115 void super_call_VM(Register thread_cache,
116 Register oop_result,
117 Register last_java_sp,
118 address entry_point,
119 Register arg_1,
120 Register arg_2,
121 bool check_exception = true);
122
123 #ifndef CC_INTERP
124 void super_call_VM_leaf(Register thread_cache, address entry_point, Register arg_1);
125
126 // Generate a subtype check: branch to ok_is_subtype if sub_klass is
127 // a subtype of super_klass. Blows registers tmp1, tmp2 and tmp3.
128 void gen_subtype_check( Register sub_klass, Register super_klass, Register tmp1, Register tmp2, Register tmp3, Label &ok_is_subtype );
129
130 // helpers for tossing exceptions
131 void throw_if_not_1_icc( Condition ok_condition, Label& ok );
132 void throw_if_not_1_xcc( Condition ok_condition, Label& ok );
133 void throw_if_not_1_x ( Condition ok_condition, Label& ok ); // chooses icc or xcc based on _LP64
134
135 void throw_if_not_2( address throw_entry_point, Register Rscratch, Label& ok);
136
137 void throw_if_not_icc( Condition ok_condition, address throw_entry_point, Register Rscratch );
138 void throw_if_not_xcc( Condition ok_condition, address throw_entry_point, Register Rscratch );
139 void throw_if_not_x ( Condition ok_condition, address throw_entry_point, Register Rscratch );
140
141 // helpers for expression stack
142
143 void pop_i( Register r = Otos_i);
144 void pop_ptr( Register r = Otos_i, Register scratch = O4);
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1 /*
2 * Copyright 1997-2010 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
104 // want to skip throwing an exception and installing an exception.
105 void remove_activation(TosState state,
106 bool throw_monitor_exception = true,
107 bool install_monitor_exception = true);
108
109 protected:
110 void dispatch_Lbyte_code(TosState state, address* table, int bcp_incr = 0, bool verify = true);
111 #endif /* CC_INTERP */
112
113 public:
114 // Super call_VM calls - correspond to MacroAssembler::call_VM(_leaf) calls
115 void super_call_VM(Register thread_cache,
116 Register oop_result,
117 Register last_java_sp,
118 address entry_point,
119 Register arg_1,
120 Register arg_2,
121 bool check_exception = true);
122
123 #ifndef CC_INTERP
124 void super_call_VM_leaf(Register thread_cache, address entry_point, Register arg_1, Register arg_2);
125
126 // Generate a subtype check: branch to ok_is_subtype if sub_klass is
127 // a subtype of super_klass. Blows registers tmp1, tmp2 and tmp3.
128 void gen_subtype_check( Register sub_klass, Register super_klass, Register tmp1, Register tmp2, Register tmp3, Label &ok_is_subtype );
129
130 // helpers for tossing exceptions
131 void throw_if_not_1_icc( Condition ok_condition, Label& ok );
132 void throw_if_not_1_xcc( Condition ok_condition, Label& ok );
133 void throw_if_not_1_x ( Condition ok_condition, Label& ok ); // chooses icc or xcc based on _LP64
134
135 void throw_if_not_2( address throw_entry_point, Register Rscratch, Label& ok);
136
137 void throw_if_not_icc( Condition ok_condition, address throw_entry_point, Register Rscratch );
138 void throw_if_not_xcc( Condition ok_condition, address throw_entry_point, Register Rscratch );
139 void throw_if_not_x ( Condition ok_condition, address throw_entry_point, Register Rscratch );
140
141 // helpers for expression stack
142
143 void pop_i( Register r = Otos_i);
144 void pop_ptr( Register r = Otos_i, Register scratch = O4);
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