1 /*
   2  * Copyright (c) 1999, 2010, 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 #include "precompiled.hpp"
  26 #include "asm/macroAssembler.hpp"
  27 #include "runtime/os.hpp"
  28 #include "runtime/threadLocalStorage.hpp"
  29 
  30 #include <asm-sparc/traps.h>
  31 
  32 void MacroAssembler::read_ccr_trap(Register ccr_save) {
  33   // No implementation
  34   breakpoint_trap();
  35 }
  36 
  37 void MacroAssembler::write_ccr_trap(Register ccr_save, Register scratch1, Register scratch2) {
  38   // No implementation
  39   breakpoint_trap();
  40 }
  41 
  42 void MacroAssembler::flush_windows_trap() { trap(SP_TRAP_FWIN); }
  43 void MacroAssembler::clean_windows_trap() { trap(SP_TRAP_CWIN); }
  44 
  45 // Use software breakpoint trap until we figure out how to do this on Linux
  46 void MacroAssembler::get_psr_trap()       { trap(SP_TRAP_SBPT); }
  47 void MacroAssembler::set_psr_trap()       { trap(SP_TRAP_SBPT); }