equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
156 |
156 |
157 // derived registers, offsets, and addresses |
157 // derived registers, offsets, and addresses |
158 XMMRegister successor() const { return as_XMMRegister(encoding() + 1); } |
158 XMMRegister successor() const { return as_XMMRegister(encoding() + 1); } |
159 |
159 |
160 // accessors |
160 // accessors |
161 int encoding() const { assert(is_valid(), "invalid register"); return (intptr_t)this; } |
161 int encoding() const { assert(is_valid(), err_msg("invalid register (%d)", (int)(intptr_t)this )); return (intptr_t)this; } |
162 bool is_valid() const { return 0 <= (intptr_t)this && (intptr_t)this < number_of_registers; } |
162 bool is_valid() const { return 0 <= (intptr_t)this && (intptr_t)this < number_of_registers; } |
163 const char* name() const; |
163 const char* name() const; |
164 }; |
164 }; |
165 |
165 |
166 |
166 |
214 number_of_registers = RegisterImpl::number_of_registers + |
214 number_of_registers = RegisterImpl::number_of_registers + |
215 #ifdef AMD64 |
215 #ifdef AMD64 |
216 RegisterImpl::number_of_registers + // "H" half of a 64bit register |
216 RegisterImpl::number_of_registers + // "H" half of a 64bit register |
217 #endif // AMD64 |
217 #endif // AMD64 |
218 2 * FloatRegisterImpl::number_of_registers + |
218 2 * FloatRegisterImpl::number_of_registers + |
219 2 * XMMRegisterImpl::number_of_registers + |
219 8 * XMMRegisterImpl::number_of_registers + |
220 1 // eflags |
220 1 // eflags |
221 }; |
221 }; |
222 |
222 |
223 static const int max_gpr; |
223 static const int max_gpr; |
224 static const int max_fpr; |
224 static const int max_fpr; |