2016-08-05 10:06 AM
I am looking over some assembly code and I came across this:
LDR R3, =0xCADEBABA
I have looked everywhere and I cannot find what 0xCADEBABA stores or what its relevance is. I have checked STM32F4 ref manual, datasheet, programming manual, and m4 programming manual...
2016-08-05 10:20 AM
Given the minimal context, it would look to be a magic value, used as a marker or unlock code. Like 0xDEADBEEF, 0xC0FFEE02, etc
2016-08-05 10:22 AM
I have looked everywhere and I cannot find what 0xCADEBABA stores or what its relevance is.
You're going to make for rather a hopeless hacker...http://www.google.com/search?q=0xCADEBABA
2016-08-05 10:43 AM
I apologize, I'm new to RE and I'm practicing with code samples I wrote. I Googled it before I asked this question and saw it was defined as
BSS_GUARD_BAD_VALUE but I didn't know what the GUARD_BAD_VALUE part meant. Now that you mention magic numbers it is very clear! Thanks for the timely response.