Ben Gruver | addb2dc | 2011-11-17 00:21:41 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011, Google Inc. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are |
| 7 | * met: |
| 8 | * |
| 9 | * * Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * * Redistributions in binary form must reproduce the above |
| 12 | * copyright notice, this list of conditions and the following disclaimer |
| 13 | * in the documentation and/or other materials provided with the |
| 14 | * distribution. |
| 15 | * * Neither the name of Google Inc. nor the names of its |
| 16 | * contributors may be used to endorse or promote products derived from |
| 17 | * this software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #include <stdio.h> |
| 33 | #include <dlfcn.h> |
| 34 | |
| 35 | typedef struct InlineOperation { |
| 36 | void * func; |
| 37 | const char* classDescriptor; |
| 38 | const char* methodName; |
| 39 | const char* methodSignature; |
| 40 | } InlineOperation; |
| 41 | |
| 42 | typedef const InlineOperation* (*dvmGetInlineOpsTablePtr)(); |
| 43 | typedef int (*dvmGetInlineOpsTableLengthPtr)(); |
| 44 | |
| 45 | void main(int argc, char **argv) { |
| 46 | int i; |
| 47 | |
| 48 | void *libdvm = dlopen("libdvm.so", RTLD_LAZY); |
| 49 | |
| 50 | if (libdvm == NULL) { |
Ben Gruver | 20d4a3c | 2014-11-06 18:17:49 -0800 | [diff] [blame] | 51 | printf("Failed to load libdvm: %s\n", dlerror()); |
Ben Gruver | addb2dc | 2011-11-17 00:21:41 -0800 | [diff] [blame] | 52 | return; |
| 53 | } |
| 54 | |
| 55 | dvmGetInlineOpsTablePtr dvmGetInlineOpsTable = dlsym(libdvm, "dvmGetInlineOpsTable"); |
| 56 | |
| 57 | if (dvmGetInlineOpsTable == NULL) { |
Ben Gruver | 20d4a3c | 2014-11-06 18:17:49 -0800 | [diff] [blame] | 58 | // clear the error, and retry with the c++ mangled name |
| 59 | dlerror(); |
Ben Gruver | 15e44d5 | 2014-01-29 19:21:32 -0800 | [diff] [blame] | 60 | dvmGetInlineOpsTable = dlsym(libdvm, "_Z20dvmGetInlineOpsTablev"); |
| 61 | } |
| 62 | |
| 63 | if (dvmGetInlineOpsTable == NULL) { |
Ben Gruver | 20d4a3c | 2014-11-06 18:17:49 -0800 | [diff] [blame] | 64 | printf("Failed to load dvmGetInlineOpsTable: %s\n", dlerror()); |
Ben Gruver | addb2dc | 2011-11-17 00:21:41 -0800 | [diff] [blame] | 65 | dlclose(libdvm); |
| 66 | return; |
| 67 | } |
| 68 | |
| 69 | dvmGetInlineOpsTableLengthPtr dvmGetInlineOpsTableLength = dlsym(libdvm, "dvmGetInlineOpsTableLength"); |
| 70 | |
| 71 | if (dvmGetInlineOpsTableLength == NULL) { |
Ben Gruver | 20d4a3c | 2014-11-06 18:17:49 -0800 | [diff] [blame] | 72 | // clear the error, and retry with the c++ mangled name |
| 73 | dlerror(); |
Ben Gruver | 15e44d5 | 2014-01-29 19:21:32 -0800 | [diff] [blame] | 74 | dvmGetInlineOpsTableLength = dlsym(libdvm, "_Z26dvmGetInlineOpsTableLengthv"); |
| 75 | } |
| 76 | |
| 77 | if (dvmGetInlineOpsTableLength == NULL) { |
Ben Gruver | 20d4a3c | 2014-11-06 18:17:49 -0800 | [diff] [blame] | 78 | printf("Failed to load dvmGetInlineOpsTableLength: %s\n", dlerror()); |
Ben Gruver | addb2dc | 2011-11-17 00:21:41 -0800 | [diff] [blame] | 79 | dlclose(libdvm); |
| 80 | return; |
| 81 | } |
| 82 | |
| 83 | const InlineOperation *inlineTable = dvmGetInlineOpsTable(); |
| 84 | int length = dvmGetInlineOpsTableLength(); |
| 85 | |
| 86 | for (i=0; i<length; i++) { |
| 87 | InlineOperation *item = &inlineTable[i]; |
| 88 | |
| 89 | printf("%s->%s%s\n", item->classDescriptor, item->methodName, item->methodSignature); |
| 90 | } |
| 91 | |
| 92 | dlclose(libdvm); |
| 93 | return; |
| 94 | } |