1. GOT+4(即 GOT[1]): 设置动态库映射信息数据结构link_map地址 操作系统运行程序时,首先将解释器程序即动态链接器ld.so映射到一个合适的地址,然后启动 ld.so。ld.so 先完成自己的初始化工作,再从可执行文件的动态库依赖表中指定的路径名查找所需要的库,将其加载映射到内存。Linux用一个全局的库映射信息结构...
1. GOT+4(即 GOT[1]): 设置动态库映射信息数据结构link_map地址 操作系统运行程序时,首先将解释器程序即动态链接器ld.so映射到一个合适的地址,然后启动 ld.so。ld.so 先完成自己的初始化工作,再从可执行文件的动态库依赖表中指定的路径名查找所需要的库,将其加载映射到内存。Linux用一个全局的库映射信息结构...
If the dynamic linker was built with a PT_GNU_STACK, then the kernel may have loaded us with a nonexecutable stack that we will have to make executable when we load the program below unless it has a PT_GNU_STACK indicating nonexecutable stack is ok. */ for (ph = phdr; ph < &p...
We expose ir.SHA1 publicly so we can use it in the linker. Because we allow binary breakages in ir in minor versions, this is not a big concern. Further, it turns out that this actually subtly improves on the grouping behavior: Take the following dependency graph: ```dot digraph { #...
This is usually achieved by using a specific tool chain linker section and mapping specific data structures with your application to this tool chain linker section. The access times are usually similar to that of an L1 cache (perhaps a little faster because there are no tag lookups required)....
Wikipedia (redirected from JAXB), “Java Architecture for XML Binding (JAXB)”, Oct. 12, 2007, pp. 1-3. Shannon, “Java™ 2 Platform Enterprise Edition Specification, v1.3”, Sun Microsystems, Inc., Proposed Final Draft Oct. 20, 2000, Chapters 1-11, 170 pages. Int'l Search Repor...
file header. The `_begin' symbol created by the linker script points to it. When we have something like GOTOFF relocs, we can use a plain reference to find the runtime address. Without that, we have to rely on the `l_addr' value, which is not the value we want when prelinked.*/...
If using static libraries or import libraries, tell the linker which library files to link. #include the library’s header file(s) in your program. This tells the compiler about all of the functionality the library is offering so that your program will compile properly. ...