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Mon Jul 8 21:18:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>

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* sysdeps/m68k/dl-machine.h (RESOLVE): New macro, defined
	differently based on [RTLD_BOOTSTRAP].
	(elf_machine_rela): Use it instead of the fn ptr arg directly.
This commit is contained in:
Roland McGrath 1996-07-10 14:42:15 +00:00
parent 07a4742f9e
commit 63d9ce12c1
1 changed files with 17 additions and 15 deletions
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32
sysdeps/m68k/dl-machine.h
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@ -81,38 +81,38 @@ elf_machine_rela (struct link_map *map,
Elf32_Addr *const reloc_addr = (void *) (map->l_addr + reloc->r_offset);
Elf32_Addr loadbase;
#ifdef RTLD_BOOTSTRAP
#define RESOLVE(noplt) map->l_addr
#else
#define RESOLVE(noplt) (*resolve) (&sym, (Elf32_Addr) reloc_addr, noplt)
#endif
switch (ELF32_R_TYPE (reloc->r_info))
{
case R_68K_COPY:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
memcpy (reloc_addr, (void *) (loadbase + sym->st_value), sym->st_size);
break;
case R_68K_GLOB_DAT:
loadbase = (resolve ? (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0) :
/* RESOLVE is null during bootstrap relocation. */
map->l_addr);
loadbase = RESOLVE (0);
*reloc_addr = sym ? (loadbase + sym->st_value) : 0;
break;
case R_68K_JMP_SLOT:
loadbase = (resolve ? (*resolve) (&sym, (Elf32_Addr) reloc_addr, 1) :
/* RESOLVE is null during bootstrap relocation. */
map->l_addr);
loadbase = RESOLVE (1);
*reloc_addr = sym ? (loadbase + sym->st_value) : 0;
break;
case R_68K_8:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
*(char *) reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend);
break;
case R_68K_16:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
*(short *) reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend);
break;
case R_68K_32:
loadbase = (resolve ? (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0) :
/* RESOLVE is null during bootstrap relocation. */
map->l_addr);
loadbase = RESOLVE (0);
*reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend);
break;
@ -120,19 +120,19 @@ elf_machine_rela (struct link_map *map,
*reloc_addr = map->l_addr + reloc->r_addend;
break;
case R_68K_PC8:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
*(char *) reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend
- (Elf32_Addr) reloc_addr);
break;
case R_68K_PC16:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
*(short *) reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend
- (Elf32_Addr) reloc_addr);
break;
case R_68K_PC32:
loadbase = (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0);
loadbase = RESOLVE (0);
*reloc_addr = ((sym ? (loadbase + sym->st_value) : 0)
+ reloc->r_addend
- (Elf32_Addr) reloc_addr);
@ -143,6 +143,8 @@ elf_machine_rela (struct link_map *map,
assert (! "unexpected dynamic reloc type");
break;
}
#undef RESOLVE
}
static inline void