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#include <string.h>
#include <elf.h>
#define LDSO_ARCH "powerpc"
#define TPOFF_K (-0x7000)
static int remap_rel(int type)
{
switch(type) {
case R_PPC_ADDR32:
return REL_SYMBOLIC;
case R_PPC_GLOB_DAT:
return REL_GOT;
case R_PPC_JMP_SLOT:
return REL_PLT;
case R_PPC_RELATIVE:
return REL_RELATIVE;
case R_PPC_COPY:
return REL_COPY;
case R_PPC_DTPMOD32:
return REL_DTPMOD;
case R_PPC_DTPREL32:
return REL_DTPOFF;
case R_PPC_TPREL32:
return REL_TPOFF;
}
return 0;
}
void __reloc_self(int c, size_t *a, size_t *dynv)
{
char *base;
size_t t[20], n;
for (a+=c+1; *a; a++);
for (a++; *a; a+=2) if (*a<20) t[*a] = a[1];
base = (char *)t[AT_BASE];
if (!base) base = (char *)(t[AT_PHDR] & -t[AT_PAGESZ]);
for (a=dynv; *a; a+=2) if (*a<20) t[*a] = a[1];
n = t[DT_RELASZ];
for (a=(void *)(base+t[DT_RELA]); n; a+=3, n-=12)
if (a[1]%256 == R_PPC_RELATIVE)
*(size_t *)(base+a[0]) = (size_t)base + a[2];
}
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