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src/hotspot/cpu/s390/runtime_s390.cpp

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  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 
  26 #include "precompiled.hpp"
  27 #ifdef COMPILER2
  28 #include "asm/macroAssembler.inline.hpp"
  29 #include "classfile/systemDictionary.hpp"
  30 #include "code/vmreg.hpp"
  31 #include "interpreter/interpreter.hpp"
  32 #include "memory/resourceArea.hpp"
  33 #include "nativeInst_s390.hpp"
  34 #include "opto/runtime.hpp"
  35 #include "runtime/interfaceSupport.hpp"
  36 #include "runtime/sharedRuntime.hpp"
  37 #include "runtime/stubRoutines.hpp"
  38 #include "runtime/vframeArray.hpp"
  39 #include "utilities/globalDefinitions.hpp"
  40 #include "vmreg_s390.inline.hpp"
  41 #endif
  42 
  43 #define __ masm->
  44 
  45 
  46 //------------------------------generate_exception_blob---------------------------
  47 // creates exception blob at the end
  48 // Using exception blob, this code is jumped from a compiled method.
  49 // (see emit_exception_handler in s390.ad file)
  50 //
  51 // Given an exception pc at a call we call into the runtime for the
  52 // handler in this method. This handler might merely restore state
  53 // (i.e. callee save registers), unwind the frame, and jump to the
  54 // exception handler for the nmethod if there is no Java level handler
  55 // for the nmethod.




  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 
  26 #include "precompiled.hpp"
  27 #ifdef COMPILER2
  28 #include "asm/macroAssembler.inline.hpp"
  29 #include "classfile/systemDictionary.hpp"
  30 #include "code/vmreg.hpp"
  31 #include "interpreter/interpreter.hpp"
  32 #include "memory/resourceArea.hpp"
  33 #include "nativeInst_s390.hpp"
  34 #include "opto/runtime.hpp"
  35 #include "runtime/interfaceSupport.inline.hpp"
  36 #include "runtime/sharedRuntime.hpp"
  37 #include "runtime/stubRoutines.hpp"
  38 #include "runtime/vframeArray.hpp"
  39 #include "utilities/globalDefinitions.hpp"
  40 #include "vmreg_s390.inline.hpp"
  41 #endif
  42 
  43 #define __ masm->
  44 
  45 
  46 //------------------------------generate_exception_blob---------------------------
  47 // creates exception blob at the end
  48 // Using exception blob, this code is jumped from a compiled method.
  49 // (see emit_exception_handler in s390.ad file)
  50 //
  51 // Given an exception pc at a call we call into the runtime for the
  52 // handler in this method. This handler might merely restore state
  53 // (i.e. callee save registers), unwind the frame, and jump to the
  54 // exception handler for the nmethod if there is no Java level handler
  55 // for the nmethod.


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