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comparison src/os/solaris/dtrace/libjvm_db.c @ 6123:2fe087c3e814

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7172967: Eliminate constMethod's _method backpointer to methodOop. Summary: Eliminate constMethod's _method backpointer to methodOop, and move the _constant field from methodOop to constMethod. Reviewed-by: roland, bdelsart, kamg
author jiangli
date Wed, 06 Jun 2012 14:33:43 -0400
parents 1d1603768966
children d68b1274b9ba
comparison
equal deleted inserted replaced
6115:6e2633440960 6123:2fe087c3e814
1 /* 1 /*
2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
512 char * nameString = NULL; 512 char * nameString = NULL;
513 char * klassString = NULL; 513 char * klassString = NULL;
514 char * signatureString = NULL; 514 char * signatureString = NULL;
515 int err; 515 int err;
516 516
517 err = read_pointer(J, methodOopPtr + OFFSET_methodOopDesc_constants, &constantPool);
518 CHECK_FAIL(err);
519 err = read_pointer(J, methodOopPtr + OFFSET_methodOopDesc_constMethod, &constMethod); 517 err = read_pointer(J, methodOopPtr + OFFSET_methodOopDesc_constMethod, &constMethod);
518 CHECK_FAIL(err);
519 err = read_pointer(J->P, constMethod + OFFSET_constMethodOopDesc_constants, &constantPool);
520 CHECK_FAIL(err); 520 CHECK_FAIL(err);
521 521
522 /* To get name string */ 522 /* To get name string */
523 err = ps_pread(J->P, constMethod + OFFSET_constMethodOopDesc_name_index, &nameIndex, 2); 523 err = ps_pread(J->P, constMethod + OFFSET_constMethodOopDesc_name_index, &nameIndex, 2);
524 CHECK_FAIL(err); 524 CHECK_FAIL(err);