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wiki:aca2019:sscompiler [2019/01/19 20:29] – Andreas Moshovoswiki:aca2019:sscompiler [2019/01/19 20:47] (current) – Andreas Moshovos
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 Test that the compiler works: Test that the compiler works:
  
-''cd ~ +''cd ~;  
-mkdir sstest +mkdir ACA; 
-cd sstest+cd ACA
 '' ''
  
 Create a c file, say //hello.c//, containing a simple printf. Something like this: Create a c file, say //hello.c//, containing a simple printf. Something like this:
  
-''#include <stdio.h> +''#include <stdio.h>\\ 
- +\\ 
-main() +main()\\ 
-{ +{\\ 
-printf ("hello\n"); +printf ("hello\n");\\ 
-}+}\\
 '' ''
  
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 ''/usr/local/ss/v3/sslittle-na-sstrix-gcc -O hello.c -o hello'' ''/usr/local/ss/v3/sslittle-na-sstrix-gcc -O hello.c -o hello''
 +
 +Check if things look alright:
 +
 +''file hello''
 +
 +Should return:
 +
 +''hello: MIPSEL ECOFF executable (paged) not stripped - version 2.11''
  
 Also do this: Also do this:
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 Another very useful tool is //ss...-objdump//. It allows you to inspect binary files such as object files and executables. You can use it for example to find our which virtual address a function or a variable has been mapped. Another very useful tool is //ss...-objdump//. It allows you to inspect binary files such as object files and executables. You can use it for example to find our which virtual address a function or a variable has been mapped.
 +
 +Try this command:
 +
 +''/usr/local/ss/v3/bin/sslittle-na-sstrix-objdump  --syms hello > hello.syms''
 +
 +Look in //hello.syms// to find all the symbols that are defined. You should be able to find _main in there, the address where your main function has been compiled to.
 +