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Define macro DO_ELF_MACHINE_REL_RELATIVE for 'elf_machine_rel_relative' with 

extra map parameter required by HPPA.
(elf_machine_rela_relative): Add plt relocation changes.
This commit is contained in:
Ulrich Drepper 2002-09-28 04:34:00 +00:00
parent 0a398af98d
commit 926092e807
1 changed files with 46 additions and 2 deletions
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48
sysdeps/hppa/dl-machine.h
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@ -628,11 +628,55 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
*reloc_addr = value;
}
#define DO_ELF_MACHINE_REL_RELATIVE(map, l_addr, relative) \
elf_machine_rel_relative (map, l_addr, relative, \
(void *) (l_addr + relative->r_offset))
/* hppa doesn't have an R_PARISC_RELATIVE reloc, but uses relocs with
ELF32_R_SYM (info) == 0 for a similar purpose. */
static inline void
elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc,
elf_machine_rela_relative (struct link_map *map, Elf32_Addr l_addr,
const Elf32_Rela *reloc,
Elf32_Addr *const reloc_addr)
{
/* XXX Nothing to do. There is no relative relocation, right? */
unsigned long const r_type = ELF32_R_TYPE (reloc->r_info);
Elf32_Addr value;
value = l_addr + reloc->r_addend;
if (ELF32_R_SYM (reloc->r_info) != 0)
asm volatile ("iitlbp %r0,(%r0)"); /* Crash. */
switch (r_type)
{
case R_PARISC_DIR32:
/* .eh_frame can have unaligned relocs. */
if ((unsigned long) reloc_addr & 3)
{
char *rel_addr = (char *) reloc_addr;
rel_addr[0] = value >> 24;
rel_addr[1] = value >> 16;
rel_addr[2] = value >> 8;
rel_addr[3] = value;
return;
}
break;
case R_PARISC_PLABEL32:
break;
case R_PARISC_IPLT:
elf_machine_fixup_plt (NULL, map, reloc, reloc_addr, value);
return;
case R_PARISC_NONE:
return;
default:
_dl_reloc_bad_type (map, r_type, 0);
}
*reloc_addr = value;
}
static inline void