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 #include "asm/macroAssembler.inline.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "interpreter/interpreterRuntime.hpp"
30 #include "memory/allocation.inline.hpp"
31 #include "memory/universe.hpp"
32 #include "oops/oop.inline.hpp"
33 #include "runtime/handles.inline.hpp"
34 #include "runtime/icache.hpp"
35 #include "runtime/interfaceSupport.hpp"
36 #include "runtime/signature.hpp"
37
38 // Access macros for Java and C arguments.
39 // First Java argument is at index-1.
40 #define locals_j_arg_at(index) Address(Z_R1/*locals*/, in_ByteSize((-(index)*wordSize)))
41
42 #define __ _masm->
43
44 static int sp_c_int_arg_offset(int arg_nr, int fp_arg_nr) {
45 int int_arg_nr = arg_nr-fp_arg_nr;
46
47 // arg_nr, fp_arg_nr start with 1 => int_arg_nr starts with 0
48 if (int_arg_nr < 5) {
49 return int_arg_nr * wordSize + _z_abi(carg_1);
50 }
51 int offset = int_arg_nr - 5 + (fp_arg_nr > 4 ? fp_arg_nr - 4 : 0);
52 return offset * wordSize + _z_abi(remaining_cargs);
53 }
54
55 static int sp_c_fp_arg_offset(int arg_nr, int fp_arg_nr) {
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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 #include "asm/macroAssembler.inline.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "interpreter/interpreterRuntime.hpp"
30 #include "memory/allocation.inline.hpp"
31 #include "memory/universe.hpp"
32 #include "oops/oop.inline.hpp"
33 #include "runtime/handles.inline.hpp"
34 #include "runtime/icache.hpp"
35 #include "runtime/interfaceSupport.inline.hpp"
36 #include "runtime/signature.hpp"
37
38 // Access macros for Java and C arguments.
39 // First Java argument is at index-1.
40 #define locals_j_arg_at(index) Address(Z_R1/*locals*/, in_ByteSize((-(index)*wordSize)))
41
42 #define __ _masm->
43
44 static int sp_c_int_arg_offset(int arg_nr, int fp_arg_nr) {
45 int int_arg_nr = arg_nr-fp_arg_nr;
46
47 // arg_nr, fp_arg_nr start with 1 => int_arg_nr starts with 0
48 if (int_arg_nr < 5) {
49 return int_arg_nr * wordSize + _z_abi(carg_1);
50 }
51 int offset = int_arg_nr - 5 + (fp_arg_nr > 4 ? fp_arg_nr - 4 : 0);
52 return offset * wordSize + _z_abi(remaining_cargs);
53 }
54
55 static int sp_c_fp_arg_offset(int arg_nr, int fp_arg_nr) {
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