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uClibc: add back R_PPC_REL24 relocation support, the dynamic libgcc changes depend on it for powerpc

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25944 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-03-07 22:38:48 +00:00
parent 30f50ed354
commit fc3f00e50f
1 changed files with 26 additions and 0 deletions
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26
toolchain/uClibc/patches-0.9.32/480-powerpc_rel24_support.patch Normal file
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@ -0,0 +1,26 @@
--- a/ldso/ldso/powerpc/elfinterp.c
+++ b/ldso/ldso/powerpc/elfinterp.c
@@ -293,22 +293,17 @@
break;
#endif
case R_PPC_REL24:
-#if 0
{
Elf32_Sword delta = finaladdr - (Elf32_Word)reloc_addr;
if (unlikely(delta<<6>>6 != delta)) {
_dl_dprintf(2, "%s: symbol '%s' R_PPC_REL24 is out of range.\n\t"
"Compile shared libraries with -fPIC!\n",
_dl_progname, symname);
- _dl_exit(1);
+ return -1;
}
*reloc_addr = (*reloc_addr & 0xfc000003) | (delta & 0x3fffffc);
break;
}
-#else
- _dl_dprintf(2,"R_PPC_REL24: Compile shared libraries with -fPIC!\n");
- return -1;
-#endif
case R_PPC_NONE:
goto out_nocode; /* No code code modified */
default: