1 /* 2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_C1_C1_DEFS_HPP 26 #define SHARE_VM_C1_C1_DEFS_HPP 27 28 #include "utilities/globalDefinitions.hpp" 29 #ifdef TARGET_ARCH_x86 30 # include "register_x86.hpp" 31 #endif 32 #ifdef TARGET_ARCH_sparc 33 # include "register_sparc.hpp" 34 #endif 35 #ifdef TARGET_ARCH_zero 36 # include "register_zero.hpp" 37 #endif 38 #ifdef TARGET_ARCH_arm 39 # include "register_arm.hpp" 40 #endif 41 #ifdef TARGET_ARCH_ppc 42 # include "register_ppc.hpp" 43 #endif 44 45 // set frame size and return address offset to these values in blobs 46 // (if the compiled frame uses ebp as link pointer on IA; otherwise, 47 // the frame size must be fixed) 48 enum { 49 no_frame_size = -1 50 }; 51 52 53 #ifdef TARGET_ARCH_x86 54 # include "c1_Defs_x86.hpp" 55 #endif 56 #ifdef TARGET_ARCH_sparc 57 # include "c1_Defs_sparc.hpp" 58 #endif 59 #ifdef TARGET_ARCH_arm 60 # include "c1_Defs_arm.hpp" 61 #endif 62 #ifdef TARGET_ARCH_ppc 63 # include "c1_Defs_ppc.hpp" 64 #endif 65 66 67 // native word offsets from memory address 68 enum { 69 lo_word_offset_in_bytes = pd_lo_word_offset_in_bytes, 70 hi_word_offset_in_bytes = pd_hi_word_offset_in_bytes 71 }; 72 73 74 // the processor may require explicit rounding operations to implement the strictFP mode 75 enum { 76 strict_fp_requires_explicit_rounding = pd_strict_fp_requires_explicit_rounding 77 }; 78 79 80 // for debug info: a float value in a register may be saved in double precision by runtime stubs 81 enum { 82 float_saved_as_double = pd_float_saved_as_double 83 }; 84 85 #endif // SHARE_VM_C1_C1_DEFS_HPP