94 lines
3.2 KiB
C
94 lines
3.2 KiB
C
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/*
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* Copyright 2011, Google Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <dlfcn.h>
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typedef struct InlineOperation {
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void * func;
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const char* classDescriptor;
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const char* methodName;
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const char* methodSignature;
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} InlineOperation;
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typedef const InlineOperation* (*dvmGetInlineOpsTablePtr)();
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typedef int (*dvmGetInlineOpsTableLengthPtr)();
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void main(int argc, char **argv) {
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int i;
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void *libdvm = dlopen("libdvm.so", RTLD_LAZY);
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if (libdvm == NULL) {
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printf("Failed to load libdvm: %s\n", dlerror());
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return;
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}
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dvmGetInlineOpsTablePtr dvmGetInlineOpsTable = dlsym(libdvm, "dvmGetInlineOpsTable");
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if (dvmGetInlineOpsTable == NULL) {
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// clear the error, and retry with the c++ mangled name
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dlerror();
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dvmGetInlineOpsTable = dlsym(libdvm, "_Z20dvmGetInlineOpsTablev");
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}
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if (dvmGetInlineOpsTable == NULL) {
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printf("Failed to load dvmGetInlineOpsTable: %s\n", dlerror());
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dlclose(libdvm);
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return;
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}
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dvmGetInlineOpsTableLengthPtr dvmGetInlineOpsTableLength = dlsym(libdvm, "dvmGetInlineOpsTableLength");
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if (dvmGetInlineOpsTableLength == NULL) {
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// clear the error, and retry with the c++ mangled name
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dlerror();
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dvmGetInlineOpsTableLength = dlsym(libdvm, "_Z26dvmGetInlineOpsTableLengthv");
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}
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if (dvmGetInlineOpsTableLength == NULL) {
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printf("Failed to load dvmGetInlineOpsTableLength: %s\n", dlerror());
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dlclose(libdvm);
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return;
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}
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const InlineOperation *inlineTable = dvmGetInlineOpsTable();
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int length = dvmGetInlineOpsTableLength();
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for (i=0; i<length; i++) {
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InlineOperation *item = &inlineTable[i];
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printf("%s->%s%s\n", item->classDescriptor, item->methodName, item->methodSignature);
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}
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dlclose(libdvm);
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return;
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}
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