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authorRoland McGrath <roland@gnu.org>1996-07-10 14:42:15 +0000
committerRoland McGrath <roland@gnu.org>1996-07-10 14:42:15 +0000
commit63d9ce12c1eeb439139059b341aa20e98f23f975 (patch)
tree5f45251d04330f1872b68a3decec0ac2e15e3004 /sysdeps
parent07a4742f9ec2b0587c0d488bb65da2a6faa50fed (diff)
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Mon Jul 8 21:18:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>cvs/libc-960711
* 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.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/m68k/dl-machine.h32
1 files changed, 17 insertions, 15 deletions
diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h
index 0f64d68..a11ff23 100644
--- a/sysdeps/m68k/dl-machine.h
+++ b/sysdeps/m68k/dl-machine.h
@@ -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