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.inline.hpp" 27 #include "runtime/os.hpp" 28 #include "runtime/threadLocalStorage.hpp" 29 #include "runtime/thread.inline.hpp" 30 31 void MacroAssembler::int3() { 32 push(rax); 33 push(rdx); 34 push(rcx); 35 call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint))); 36 pop(rcx); 37 pop(rdx); 38 pop(rax); 39 } 40 41 // This is simply a call to ThreadLocalStorage::thread() 42 void MacroAssembler::get_thread(Register thread) { 43 if (thread != rax) { 44 push(rax); 45 } 46 push(rdi); 47 push(rsi); 48 push(rdx); 49 push(rcx); 50 push(r8); 51 push(r9); 52 push(r10); 53 push(r11); 54 55 call(RuntimeAddress(CAST_FROM_FN_PTR(address, ThreadLocalStorage::thread))); 56 57 pop(r11); 58 pop(r10); 59 pop(r9); 60 pop(r8); 61 pop(rcx); 62 pop(rdx); 63 pop(rsi); 64 pop(rdi); 65 if (thread != rax) { 66 movl(thread, rax); 67 pop(rax); 68 } 69 } | 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.inline.hpp" 27 #include "runtime/os.hpp" 28 29 void MacroAssembler::int3() { 30 push(rax); 31 push(rdx); 32 push(rcx); 33 call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint))); 34 pop(rcx); 35 pop(rdx); 36 pop(rax); 37 } |