Reverse Engineering for Beginners

CHAPTER 17. FLOATING-POINT UNIT CHAPTER 17. FLOATING-POINT UNIT

Second OllyDbg example: a=5.6 and b=-4

Let’s load example into OllyDbg:

Figure 17.11:OllyDbg: firstFLDexecuted

Current function arguments:a= 5: 6 andb=− 4 .b(-4) is already loaded inST(0).FCOMPabout to execute now. OllyDbg
shows the secondFCOMPargument, which is in stack right now.