ios獲取內存鏡像模塊基址

參考：

https://developer.apple.com/library/ios/documentation/System/Conceptual/ManPages_iPhoneOS/man3/dyld.3.html

http://gslab.qq.com/article-42-1.html

#include <mach-o/dyld.h>
#include <mach/mach.h>
intptr_t  _dyld_get_image_vmaddr_slide(uint32_t image_index);

// 獲取第一個模塊（主模塊）的基址
intptr_t  base_addr = _dyld_get_image_vmaddr_slide(0);

// 遍歷所有模塊的基址
_dyld_image_count()獲取模塊數量

for(init i = 0; i < _dyld_image_count(); i++)
{
     intptr_t  base_addr = _dyld_get_image_vmaddr_slide(i);
}