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- #CREDITS: http://www.ibm.com/developerworks/library/l-ppc/
- .data # section declaration - variables only
- msg:
- .string "Hello, world!\n"
- len = . - msg # length of our dear string
- .text # section declaration - begin code
- .global _start
- _start:
- # write our string to stdout
- li 0,4 # syscall number (sys_write)
- li 3,1 # first argument: file descriptor (stdout)
- # second argument: pointer to message to write
- lis 4,msg@ha # load top 16 bits of &msg
- addi 4,4,msg@l # load bottom 16 bits
- li 5,len # third argument: message length
- sc # call kernel
- # and exit
- li 0,1 # syscall number (sys_exit)
- li 3,1 # first argument: exit code
- sc # call kernel
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