32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
#include <unicorn/unicorn.h>
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#define HARDWARE_ARCHITECTURE UC_ARCH_M68K
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#define HARDWARE_MODE 1073741824
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#define MEMORY_STARTING_ADDRESS 8388608
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#define MEMORY_SIZE 2097152
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#define MEMORY_PERMISSIONS 7
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#define BINARY_CODE "\xaf\x80\x4e\x7b\xff\xfb\x80\x4e\x3e\x80"
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static void hook_code(uc_engine *uc, uint64_t address, uint32_t size, void *user_data) {
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printf("hook_code(…) called\n");
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}
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int main(int argc, char **argv, char **envp) {
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uc_engine *uc;
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if (uc_open(HARDWARE_ARCHITECTURE, HARDWARE_MODE, &uc)) {
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printf("uc_open(…) failed\n");
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return 1;
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}
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uc_mem_map(uc, MEMORY_STARTING_ADDRESS, MEMORY_SIZE, MEMORY_PERMISSIONS);
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if (uc_mem_write(uc, MEMORY_STARTING_ADDRESS, BINARY_CODE, sizeof(BINARY_CODE) - 1)) {
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printf("uc_mem_write(…) failed\n");
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return 1;
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}
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uc_hook trace;
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uc_hook_add(uc, &trace, UC_HOOK_CODE, hook_code, NULL, (uint64_t)MEMORY_STARTING_ADDRESS, (uint64_t)(MEMORY_STARTING_ADDRESS + 1));
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printf("uc_emu_start(…)\n");
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uc_emu_start(uc, MEMORY_STARTING_ADDRESS, MEMORY_STARTING_ADDRESS + sizeof(BINARY_CODE) - 1, 0, 0);
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printf("done\n");
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return 0;
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}
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