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comparison src/os/solaris/dtrace/libjvm_db.c @ 1579:e9ff18c4ace7

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Merge
author jrose
date Wed, 02 Jun 2010 22:45:42 -0700
parents c18cbe5936b8 1a5913bf5e19
children 3e8fbc61cee8
comparison
equal deleted inserted replaced
1562:dfe27f03244a 1579:e9ff18c4ace7
1 /* 1 /*
2 * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2010, 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.
128 int32_t instrs_end; 128 int32_t instrs_end;
129 int32_t deopt_beg; /* _deoptimize_offset */ 129 int32_t deopt_beg; /* _deoptimize_offset */
130 int32_t scopes_data_beg; /* _scopes_data_offset */ 130 int32_t scopes_data_beg; /* _scopes_data_offset */
131 int32_t scopes_data_end; 131 int32_t scopes_data_end;
132 int32_t oops_beg; /* _oops_offset */ 132 int32_t oops_beg; /* _oops_offset */
133 int32_t oops_len; /* _oops_length */ 133 int32_t oops_end;
134 int32_t scopes_pcs_beg; /* _scopes_pcs_offset */ 134 int32_t scopes_pcs_beg; /* _scopes_pcs_offset */
135 int32_t scopes_pcs_end; 135 int32_t scopes_pcs_end;
136 136
137 int vf_cnt; 137 int vf_cnt;
138 Vframe_t vframes[MAX_VFRAMES_CNT]; 138 Vframe_t vframes[MAX_VFRAMES_CNT];
595 CHECK_FAIL(err); 595 CHECK_FAIL(err);
596 err = ps_pread(J->P, nm + OFFSET_nmethod_orig_pc_offset, &N->orig_pc_offset, SZ32); 596 err = ps_pread(J->P, nm + OFFSET_nmethod_orig_pc_offset, &N->orig_pc_offset, SZ32);
597 CHECK_FAIL(err); 597 CHECK_FAIL(err);
598 598
599 /* Oops */ 599 /* Oops */
600 err = ps_pread(J->P, nm + OFFSET_CodeBlob_oops_offset, &N->oops_beg, SZ32); 600 err = ps_pread(J->P, nm + OFFSET_nmethod_oops_offset, &N->oops_beg, SZ32);
601 CHECK_FAIL(err); 601 CHECK_FAIL(err);
602 err = ps_pread(J->P, nm + OFFSET_CodeBlob_oops_length, &N->oops_len, SZ32); 602 err = ps_pread(J->P, nm + OFFSET_nmethod_scopes_data_offset, &N->oops_end, SZ32);
603 CHECK_FAIL(err); 603 CHECK_FAIL(err);
604 604
605 /* scopes_pcs */ 605 /* scopes_pcs */
606 err = ps_pread(J->P, nm + OFFSET_nmethod_scopes_pcs_offset, &N->scopes_pcs_beg, SZ32); 606 err = ps_pread(J->P, nm + OFFSET_nmethod_scopes_pcs_offset, &N->scopes_pcs_beg, SZ32);
607 CHECK_FAIL(err); 607 CHECK_FAIL(err);
622 N->deopt_beg); 622 N->deopt_beg);
623 623
624 fprintf(stderr, "\t nmethod_info: orig_pc_offset: %#x \n", 624 fprintf(stderr, "\t nmethod_info: orig_pc_offset: %#x \n",
625 N->orig_pc_offset); 625 N->orig_pc_offset);
626 626
627 fprintf(stderr, "\t nmethod_info: oops_beg: %#x, oops_len: %#x\n", 627 fprintf(stderr, "\t nmethod_info: oops_beg: %#x, oops_end: %#x\n",
628 N->oops_beg, N->oops_len); 628 N->oops_beg, N->oops_end);
629 629
630 fprintf(stderr, "\t nmethod_info: scopes_data_beg: %#x, scopes_data_end: %#x\n", 630 fprintf(stderr, "\t nmethod_info: scopes_data_beg: %#x, scopes_data_end: %#x\n",
631 N->scopes_data_beg, N->scopes_data_end); 631 N->scopes_data_beg, N->scopes_data_end);
632 632
633 fprintf(stderr, "\t nmethod_info: scopes_pcs_beg: %#x, scopes_pcs_end: %#x\n", 633 fprintf(stderr, "\t nmethod_info: scopes_pcs_beg: %#x, scopes_pcs_end: %#x\n",
957 } 957 }
958 958
959 err = scope_desc_at(N, decode_offset, vf); 959 err = scope_desc_at(N, decode_offset, vf);
960 CHECK_FAIL(err); 960 CHECK_FAIL(err);
961 961
962 if (vf->methodIdx > N->oops_len) { 962 if (vf->methodIdx > ((N->oops_end - N->oops_beg) / POINTER_SIZE)) {
963 fprintf(stderr, "\t scopeDesc_chain: (methodIdx > oops_len) !\n"); 963 fprintf(stderr, "\t scopeDesc_chain: (methodIdx > oops length) !\n");
964 return -1; 964 return -1;
965 } 965 }
966 err = read_pointer(N->J, N->nm + N->oops_beg + (vf->methodIdx-1)*POINTER_SIZE, 966 err = read_pointer(N->J, N->nm + N->oops_beg + (vf->methodIdx-1)*POINTER_SIZE,
967 &vf->methodOop); 967 &vf->methodOop);
968 CHECK_FAIL(err); 968 CHECK_FAIL(err);