tracer.gdb

tracer.gdb

set logging file /tmp/Good-log.txt
set logging on

attach --waitfor Good
### Generic objective-c tracing
b objc_msgSend
commands
silent
# print class name and method name
printf "-[%s %s]\n", (char *)class_getName(*(long *)$r0,$r1),$r1
# attempt to ask the first parameter to print itself
# po $r2
c
end

### General c functions of interest
# stat()
b stat
commands
silent
printf "c stat() path:[%s]\n", $r0
c
end
# fork
b fork
commands
silent
printf "c fork() called\n"
c
end
# open()
b open
commands
silent
printf "c open() path:[%s]\n", $r0
c
end
# fopen()
b fopen
commands
silent
printf "c fopen() path:[%s]\n", $r0
c
end

c