打印動態鏈接時的初始化堆棧信息
阿新 • • 發佈:2018-09-02
ups 動態鏈接 nvi file argv load ret setting oca
#include <stdio.h> #include <elf.h> int main(int argc, char* argv[]) { void** p = (void**)argv; printf("%p\n", p); printf("Argument count: %d\n", *((int*)p - 1)); int i; for (i = 0; i < argc; ++i) { printf("Argument %d: %s\n", i, (char*)*p); p++; } // skip 0 p++; printf("Environment:\n"); while (*p) { printf("%s\n", (char*)*p); p++; } // skip 0 p++; printf("Auxiliary Vectors:\n"); Elf64_auxv_t* aux = (Elf64_auxv_t*)p; while (aux->a_type != AT_NULL) { printf("Type: %02ld Value: %#lx\n", aux->a_type, aux->a_un.a_val); aux++; } return 0; }
0x7ffded5deaf8 Argument count: 0 Argument 0: ./allen Environment: XDG_VTNR=7 LC_PAPER=zh_CN.UTF-8 LC_ADDRESS=zh_CN.UTF-8 XDG_SESSION_ID=c1 XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/root SELINUX_INIT=YES LC_MONETARY=zh_CN.UTF-8 CLUTTER_IM_MODULE=xim GPG_AGENT_INFO=/run/user/0/keyring-dxWI1Y/gpg:0:1 TERM=xterm VTE_VERSION=3409 SHELL=/bin/bash WINDOWID=31457292 LC_NUMERIC=zh_CN.UTF-8 UPSTART_SESSION=unix:abstract=/com/ubuntu/upstart-session/0/1359 GNOME_KEYRING_CONTROL=/run/user/0/keyring-dxWI1Y GTK_MODULES=overlay-scrollbar:unity-gtk-module USER=root JRE_HOME=/usr/jdk1.6.0_45/jre LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36: LC_TELEPHONE=zh_CN.UTF-8 XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0 XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0 SSH_AUTH_SOCK=/run/user/0/keyring-dxWI1Y/ssh DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg DESKTOP_SESSION=ubuntu PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games MAIL=/var/mail/root QT_IM_MODULE=ibus QT_QPA_PLATFORMTHEME=appmenu-qt5 LC_IDENTIFICATION=zh_CN.UTF-8 PWD=/root/Desktop/link-load-library-code-master/chapter7 JOB=gnome-session XMODIFIERS=@im=ibus JAVA_HOME=/usr/jdk1.6.0_45 GNOME_KEYRING_PID=1474 LANG=en_US.UTF-8 MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path LC_MEASUREMENT=zh_CN.UTF-8 COMPIZ_CONFIG_PROFILE=ubuntu IM_CONFIG_PHASE=1 GDMSESSION=ubuntu SESSIONTYPE=gnome-session SHLVL=3 HOME=/root XDG_SEAT=seat0 LANGUAGE=en GNOME_DESKTOP_SESSION_ID=this-is-deprecated UPSTART_INSTANCE= UPSTART_EVENTS=started starting LOGNAME=root DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-IC0s7XoiCf XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/ CLASSPATH=.::/usr/jdk1.6.0_45/lib:/usr/jdk1.6.0_45/jre/lib QT4_IM_MODULE=xim LESSOPEN=| /usr/bin/lesspipe %s TEXTDOMAIN=im-config INSTANCE=Unity UPSTART_JOB=unity-settings-daemon XDG_RUNTIME_DIR=/run/user/0 DISPLAY=:0 XDG_CURRENT_DESKTOP=Unity GTK_IM_MODULE=ibus LESSCLOSE=/usr/bin/lesspipe %s %s LC_TIME=zh_CN.UTF-8 TEXTDOMAINDIR=/usr/share/locale/ LC_NAME=zh_CN.UTF-8 XAUTHORITY=/root/.Xauthority COLORTERM=gnome-terminal _=./allen OLDPWD=/root/Desktop/link-load-library-code-master Auxiliary Vectors: Type: 33 Value: 0x7ffded5fe000 Type: 16 Value: 0xfabfbff Type: 06 Value: 0x1000 Type: 17 Value: 0x64 Type: 03 Value: 0x400040 Type: 04 Value: 0x38 Type: 05 Value: 0x9 Type: 07 Value: 0x7f6e08f1e000 Type: 08 Value: 0 Type: 09 Value: 0x400490 Type: 11 Value: 0 Type: 12 Value: 0 Type: 13 Value: 0 Type: 14 Value: 0 Type: 23 Value: 0 Type: 25 Value: 0x7ffded5dee89 Type: 31 Value: 0x7ffded5dfff0 Type: 15 Value: 0x7ffded5dee99
打印動態鏈接時的初始化堆棧信息