forked from OSchip/llvm-project
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#include "dylib.h"
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char const *argv[]) {
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const char *a_name = "loadunload_a";
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const char *c_name = "loadunload_c";
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void *a_dylib_handle = NULL;
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void *c_dylib_handle = NULL; // Set break point at this line for test_lldb_process_load_and_unload_commands().
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int (*a_function)(void);
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a_dylib_handle = dylib_open(a_name);
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if (a_dylib_handle == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(1);
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}
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a_function = (int (*)())dylib_get_symbol(a_dylib_handle, "a_function");
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if (a_function == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(2);
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}
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printf("First time around, got: %d\n", a_function());
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dylib_close(a_dylib_handle);
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c_dylib_handle = dylib_open(c_name);
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if (c_dylib_handle == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(3);
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}
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a_function = (int (*)())dylib_get_symbol(c_dylib_handle, "c_function");
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if (a_function == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(4);
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}
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a_dylib_handle = dylib_open(a_name);
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if (a_dylib_handle == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(5);
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}
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a_function = (int (*)())dylib_get_symbol(a_dylib_handle, "a_function");
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if (a_function == NULL) {
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fprintf(stderr, "%s\n", dylib_last_error());
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exit(6);
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}
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printf("Second time around, got: %d\n", a_function());
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dylib_close(a_dylib_handle);
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int LLDB_DYLIB_IMPORT d_function(void);
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printf("d_function returns: %d\n", d_function());
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return 0;
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}
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