Mercurial > hg > release > icedtea7-forest-2.0 > hotspot
view src/os_cpu/linux_sparc/vm/assembler_linux_sparc.cpp @ 2652:19698050aac2
Allow traps.h to be found on different SPARC setups.
author | andrew |
---|---|
date | Thu, 22 Sep 2011 00:35:08 +0100 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "precompiled.hpp" #include "asm/assembler.hpp" #include "assembler_sparc.inline.hpp" #include "runtime/os.hpp" #include "runtime/threadLocalStorage.hpp" /* Headers for 32bit sparc with a 32bit userland end up in asm/ * Headers for 32bit sparc with a 64bit userland end up in asm-sparc/ * There is no traps.h in asm-sparc64/ */ #if defined(__sparc__) && defined(__arch64__) # include <asm-sparc/traps.h> #else # include <asm/traps.h> #endif void MacroAssembler::read_ccr_trap(Register ccr_save) { // No implementation breakpoint_trap(); } void MacroAssembler::write_ccr_trap(Register ccr_save, Register scratch1, Register scratch2) { // No implementation breakpoint_trap(); } void MacroAssembler::flush_windows_trap() { trap(SP_TRAP_FWIN); } void MacroAssembler::clean_windows_trap() { trap(SP_TRAP_CWIN); } // Use software breakpoint trap until we figure out how to do this on Linux void MacroAssembler::get_psr_trap() { trap(SP_TRAP_SBPT); } void MacroAssembler::set_psr_trap() { trap(SP_TRAP_SBPT); }