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(elf_machine_rel): Add the symbol's value plus the run-time displacement to the relocation for non-GOT symbols. Set the relocation to the GOT entry for GOT symbols.

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This commit is contained in:
Andreas Jaeger 2000-11-02 09:32:30 +00:00
parent 8166c749b6
commit a8e4ee5ab1
1 changed files with 35 additions and 4 deletions
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39
sysdeps/mips/dl-machine.h
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@ -158,7 +158,7 @@ do { \
i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2 : 1; \
n = map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val; \
\
/* Add the run-time display to all local got entries. */ \
/* Add the run-time displacement to all local got entries. */ \
while (i < n) \
got[i++] += map->l_addr; \
\
@ -508,10 +508,40 @@ elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
switch (ELFW(R_TYPE) (reloc->r_info))
{
case R_MIPS_REL32:
{
int symidx = ELFW(R_SYM) (reloc->r_info);
if (symidx)
{
const ElfW(Word) gotsym
= (const ElfW(Word)) map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
if (symidx < gotsym)
{
#ifndef RTLD_BOOTSTRAP
if (map != &_dl_rtld_map)
if (map != &_dl_rtld_map)
#endif
*reloc_addr += map->l_addr;
*reloc_addr += sym->st_value + map->l_addr;
}
else
{
#ifndef RTLD_BOOTSTRAP
const ElfW(Addr) *got
= (const ElfW(Addr) *) D_PTR (map, l_info[DT_PLTGOT]);
const ElfW(Word) local_gotno
= (const ElfW(Word))
map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
*reloc_addr += got[symidx + local_gotno - gotsym];
#endif
}
}
else
#ifndef RTLD_BOOTSTRAP
if (map != &_dl_rtld_map)
#endif
*reloc_addr += map->l_addr;
}
break;
case R_MIPS_NONE: /* Alright, Wilbur. */
break;
@ -584,7 +614,8 @@ elf_machine_got_rel (struct link_map *map, int lazy)
generated by gnu ld. Skip these reserved entries from relocation. */
i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2 : 1;
/* Add the run-time display to all local got entries if needed. */
/* Add the run-time displacement to all local got entries if
needed. */
if (__builtin_expect (map->l_addr != 0, 0))
{
while (i < n)