1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/cpu/x86/vm/c1_LIRAssembler_x86.hpp Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,48 @@ 1.4 +/* 1.5 + * Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + * 1.26 + */ 1.27 + 1.28 + private: 1.29 + 1.30 + Address::ScaleFactor array_element_size(BasicType type) const; 1.31 + 1.32 + void monitorexit(LIR_Opr obj_opr, LIR_Opr lock_opr, Register new_hdr, int monitor_no, Register exception); 1.33 + 1.34 + void arith_fpu_implementation(LIR_Code code, int left_index, int right_index, int dest_index, bool pop_fpu_stack); 1.35 + 1.36 + // helper functions which checks for overflow and sets bailout if it 1.37 + // occurs. Always returns a valid embeddable pointer but in the 1.38 + // bailout case the pointer won't be to unique storage. 1.39 + address float_constant(float f); 1.40 + address double_constant(double d); 1.41 + 1.42 +public: 1.43 + 1.44 + void store_parameter(Register r, int offset_from_esp_in_words); 1.45 + void store_parameter(jint c, int offset_from_esp_in_words); 1.46 + void store_parameter(jobject c, int offset_from_esp_in_words); 1.47 + 1.48 + enum { call_stub_size = 15, 1.49 + exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(175), 1.50 + deopt_handler_size = 10 1.51 + };