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hi!
how can i output an 8-byte-value?
i basically need to output the result of EDX*0x0000000100000000+EAX (which i extracted from some EDX:EAX value) as plain number (no hex) without dots etc. in plain c language (using code::blocks).
hopefully you can help!
thanks in advance,
delete123
What are you even doing?
i need to output a "double" in console. :)
Yeah, that tells me nothing to be able to help you. If you're trying to read x86 CPU registers from C, you can't do it portably and definitely not in straight C.
You want to output a double interpreted as an integer?
well. i need to printf("%i", myvalue) where "myvalue" is no "int myvalue" but a "double myvalue". i do not know how to get any clearer. :D
i tried with printf("%f", myvalue) but the problem here is that theres ".0000" in the end and the output is not precise.
printf("%f", myvalue) is correct.
Floating point numbers are not entirely precise in C. Language limitation.
If you need it to be precise, you need to use a library or write your own implementation of simulated, accurate, floating point numbers.
To discard the decimals, only printing the integer part of a floating point you can useCode:"%.0f"
exactly. they are not precise enough, thus "%.0f" is not what i need.
currently i have not the skills to write my own implementation. is there a hint on how i can get this to run in short time?
Get a library then that supports it.