[Oranav]

I use IDA Pro.
Functions calls aren't displayed correctly (due to the "structure" of OBJ-C) - For example:

__text:0000F860                 LDR     R1, =off_356C8
__text:0000F864                 ADD     R7, SP, #8+var_8
__text:0000F868                 ADD     R3, PC, R1
__text:0000F86C                 LDR     R1, [R3]
__text:0000F870                 MOV     R2, #1
__text:0000F874                 BL      _objc_msgSend

How could I know which function is called in here?

Thanks.

[cpjr]

Why would you be doing this?

[Oranav]

RE...
I want to know how some program works

[him121213]

so you are trying to decompile it?

good luck

[Oranav]

Originally Posted by him121213

so you are trying to decompile it?

good luck

I'm trying to see the ASM code (and I've managed it),
but I don't know which functions are called, each call.

Eeach function call is displayed as a call to _objc_msgSend.

[NetMage]

I suggest using otool instead.