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- .text
- .align 4
- .globl _start
- _start:
- #if 0
- pushl %ebp
- movl %esp,%ebp
- pushl %ebx # save ebx
- movl 12(%ebp),%eax # eax <- systab
- movl 24(%eax),%ebx # ebx <- systab->FirmwareVendor
- pushl %ebx
- movl 44(%eax),%ebx # ebx <- systab->ConOut
- pushl %ebx
- movl 4(%ebx),%eax # eax <- conout->OutputString
- call *%eax
- movl -4(%ebp),%ebx # restore ebx
- leave
- ret
- #else
- pushl %ebp
- movl %esp,%ebp
- pushl %ebx
- call 0f
- 0: popl %eax
- addl $hello-0b,%eax
- pushl %eax
- movl 12(%ebp),%eax # eax <- systab
- movl 44(%eax),%ebx # ebx <- systab->ConOut
- pushl %ebx
- movl 4(%ebx),%eax # eax <- conout->OutputString
- call *%eax
- movl -4(%ebp),%ebx
- leave
- ret
- .section .rodata
- .align 2
- hello: .byte 'h',0,'e',0,'l',0,'l',0,'o',0,'\n',0,'\r',0,0,0
- #endif
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