On 09/12/14 10:43 PM, C K Kashyap wrote:
> Hi,
>
> Looks like on my ubuntu 64 bit, when I compile
>
> hello("ABCD");
>
> I get
>
> 719e: 48 8d 05 e0 68 04 00 lea 0x468e0(%rip),%rax
> # 4da85 <str1405>
> 71a5: 48 89 44 24 08 mov %rax,0x8(%rsp)
> 71aa: 48 c7 44 24 10 04 00 movq $0x4,0x10(%rsp)
> 71b1: 00 00
> 71b3: e8 88 f6 ff ff callq 6840
> <_ZN5hello20h8ed5f876da0c3862eaaE>
>
>
> I was wondering why is %rip being used for getting to the string? Or am
> I understanding it incorrectly?
>
> Regards,
> KashyapThat's what position independent code looks like on x86_64. https://en.wikipedia.org/wiki/Position-independent_code
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