the executable code in each section. */275unsigned long init_text_size,core_text_size;276277/* Arch-specific module values */278struct mod_arch_specific arch;279280/* Am I unsafe to unload? */281int unsafe;282283/* Am I GPL-compatible */284int license_gplok;285286/* Am I gpg signed ...
This indicates that the executable is setuid, meaning that when you execute the program, it runs as though the file owner is the user instead of you. Many programs use this setuid bit to run as root in order to get the privileges they need to change system files. One example is the ...
helloworld: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3,forGNU/Linux 5.16.9, with debug_info, not stripped 了解你的交叉编译器 可以通过查询gcc发现很多东西。例如,要找到版本,你可以使用--版本: $ arm-cortex_a8-linux-gnueab...
Some executable files have an s in the user permissions listing instead of an x. This indicates that the executable is setuid, meaning that when you execute the program, it runs as though the file owner is the user instead of you. Many programs use this setuid bit to run as root in ...
Linux下标准的可执行文件格式是ELF.ELF(Executable and Linking Format)是一种对象文件的格式,用于定义不同类型的对象文件(Object files)中都放了什么东西、以及都以什么样的格式去放这些东西。它自最早在 System V 系统上出现后,被UNIX世界所广泛接受,作为缺省的二进制文件格式来使用。
%t UNIX time of dump %h hostname %e executable filename# 查看coredump命名规则配置$cat/proc/sys/kernel/core_pattern 有时,在java进程上执行jmap时,会无法执行成功,这时可以使用gcore替代生成coredump,然后使用jmap转换为mat可以分析的hprof文件。
int executable_stack = EXSTACK_DEFAULT; /* 从寄存器重获取参数信息 */ struct pt_regs *regs = current_pt_regs(); struct { struct elfhdr elf_ex; struct elfhdr interp_elf_ex; } *loc; struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE; loc = kmalloc(sizeof(*loc), GFP_KERNEL)...
Builds work best if installing into an empty directory. If you build a hard-float toolchain and then try to build a soft-float toolchain with the same --prefix directory, then the build scripts may get confused and exit with a linker error complaining that hard float code can't be linked...
* Improve arp_ndisc_evict_nocarrier.sh test result processing (LP: #2006546) - selftests: net: return non-zero for failures reported in arp_ndisc_evict_nocarrier * Make cm32181 sensor work after system suspend (LP: #1981773) - iio: light: cm32181: Add PM support * Fix Thunderbolt ...
We will change some of these later 为下面的动态加载器执行获取内核空间page 设置栈空间,栈的设置支持加上一个随机偏移地址作为一种安全措施,设置参数的起始地址,参数包括命令行参数和环境变量 */ retval = setup_arg_pages(bprm, randomize_stack_top(STACK_TOP), executable_stack); if (retval < 0) goto ...