1 // |
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2 // Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 // Copyright (c) 2014, Red Hat Inc. All rights reserved. |
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4 // DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 // |
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6 // This code is free software; you can redistribute it and/or modify it |
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7 // under the terms of the GNU General Public License version 2 only, as |
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8 // published by the Free Software Foundation. |
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9 // |
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10 // This code is distributed in the hope that it will be useful, but WITHOUT |
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11 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 // version 2 for more details (a copy is included in the LICENSE file that |
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14 // accompanied this code). |
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15 // |
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16 // You should have received a copy of the GNU General Public License version |
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17 // 2 along with this work; if not, write to the Free Software Foundation, |
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18 // Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 // |
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20 // Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 // or visit www.oracle.com if you need additional information or have any |
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22 // questions. |
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23 |
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24 #ifdef BUILTIN_SIM |
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25 |
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26 .globl SafeFetch32, Fetch32PFI, Fetch32Resume |
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27 .align 16 |
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28 .type SafeFetch32,@function |
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29 // Prototype: int SafeFetch32 (int * Adr, int ErrValue) |
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30 SafeFetch32: |
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31 movl %esi, %eax |
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32 Fetch32PFI: |
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33 movl (%rdi), %eax |
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34 Fetch32Resume: |
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35 ret |
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36 |
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37 .globl SafeFetchN, FetchNPFI, FetchNResume |
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38 .align 16 |
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39 .type SafeFetchN,@function |
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40 // Prototype: intptr_t SafeFetchN (intptr_t * Adr, intptr_t ErrValue) |
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41 SafeFetchN: |
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42 movq %rsi, %rax |
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43 FetchNPFI: |
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44 movq (%rdi), %rax |
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45 FetchNResume: |
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46 ret |
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47 |
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48 #endif |
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