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Message-ID: <20141017193039.GA18959@euler>
Date: Fri, 17 Oct 2014 21:30:39 +0200
From: Felix Janda <felix.janda@...teo.de>
To: musl@...ts.openwall.com
Subject: Re: debugging problem with musl ld and qemu-ppc
Rich Felker wrote:
[..]
>
> What I'm not clear about is the cause for why the linker is forcing
> you back to the bss-plt model. It might be a matter of the strange
> relocation type you put in a.s:
>
> 00000000 <.text>:
> 0: 48 00 00 00 b 0x0
> 0: R_PPC_LOCAL24PC _GLOBAL_OFFSET_TABLE_
It also seems to be possible to get this kind of relocation by doing
cat > a.c <<EOF
extern int __attribute__ ((__visibility__ ("hidden"))) f(void);
int main(void) { return f(); }
EOF
gcc -c a.c
Felix
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