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Bug #1765: Add support for R_ALPHA_SREL32 relocations in elfloader. 

Originally Debian patch
    202_alpha_elfloader_support_R_ALPHA_SREL32.diff. (Falk Hueffner)
This commit is contained in:
Adam Jackson 2004-11-09 15:58:41 +00:00
parent 50cdff7ee2
commit 367b963b63
1 changed files with 15 additions and 1 deletions
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16
hw/xfree86/loader/elfloader.c
View File

@ -1,4 +1,4 @@
/* $XdotOrg: xc/programs/Xserver/hw/xfree86/loader/elfloader.c,v 1.2 2004/04/23 19:54:06 eich Exp $ */ /* $XdotOrg: xc/programs/Xserver/hw/xfree86/loader/elfloader.c,v 1.3 2004/10/30 20:33:43 alanc Exp $ */
/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/elfloader.c,v 1.61tsi Exp $ */ /* $XFree86: xc/programs/Xserver/hw/xfree86/loader/elfloader.c,v 1.61tsi Exp $ */
/* /*
@ -1609,6 +1609,20 @@ Elf_RelocateEntry(ELFModulePtr elffile, Elf_Word secn, Elf_Rel_t *rel,
break; break;
} }
case R_ALPHA_SREL32:
{
dest32 = (unsigned int *)(secp + rel->r_offset);
symval += rel->r_addend;
symval -= (unsigned long) dest32;
if ((long)symval >= 0x80000000
|| (long)symval < -(long)0x80000000)
FatalError("R_ALPHA_SREL32 overflow for %s: %lx\n",
ElfGetSymbolName(elffile, ELF_R_SYM(rel->r_info)),
symval);
*dest32 = symval;
break;
}
#endif /* alpha */ #endif /* alpha */
#if defined(__mc68000__) #if defined(__mc68000__)
case R_68K_32: case R_68K_32: