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paullaffitte/rindex get_GOT

Last active March 19, 2018 20:32
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rindex get_GOT
bits 64
section .text
global rindex:function
extern strlen
extern _GLOBAL_OFFSET_TABLE_
%macro get_GOT 0
call %%getgot
%%getgot:
pop rbx
add rbx, _GLOBAL_OFFSET_TABLE_ + $$ - %%getgot wrt ..gotpc
%endmacro
rindex:
get_GOT
mov r8, strlen wrt ..gotoff
add r8, rbx
call r8
leave
ret
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