gdb notes
From Noah.org
Revision as of 02:44, 30 April 2010 by Root (talk | contribs) (Created page with 'Category:Engineering == Disassemble kernel '''system_call''' == <pre> aptitude -q -y install build-essential aptitude -q -y install linux-source gdb -q /usr/src/linux-sour…')
Disassemble kernel system_call
aptitude -q -y install build-essential aptitude -q -y install linux-source gdb -q /usr/src/linux-source-`uname -r`/vmlinux (gdb) disassemble system_call Dump of assembler code for function system_call: 0xc0103fa0 <system_call+0>: push %eax 0xc0103fa1 <system_call+1>: cld 0xc0103fa2 <system_call+2>: push %fs 0xc0103fa4 <system_call+4>: push %es 0xc0103fa5 <system_call+5>: push %ds 0xc0103fa6 <system_call+6>: push %eax 0xc0103fa7 <system_call+7>: push %ebp ---Type <return> to continue, or q <return> to quit--- ... 0xc0104065 <ldt_ss+53>: pop %edi 0xc0104066 <ldt_ss+54>: pop %eax 0xc0104067 <ldt_ss+55>: lss (%esp),%esp 0xc010406b <ldt_ss+59>: jmp 0xc010401b <restore_nocheck_notrace> End of assembler dump.