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-rw-r--r--sysdeps/i386/dl-machine.h4
-rw-r--r--sysdeps/m68k/dl-machine.h4
-rw-r--r--sysdeps/stub/dl-machine.h9
3 files changed, 15 insertions, 2 deletions
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 8f720736f0..4e0806fd48 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -132,6 +132,10 @@ elf_machine_lazy_rel (struct link_map *map, const Elf32_Rel *reloc)
}
}
+/* Nonzero iff TYPE describes relocation of a PLT entry, so
+ PLT entries should not be allowed to define the value. */
+#define elf_machine_pltrel_p(type) ((type) == R_386_JMP_SLOT)
+
/* The i386 never uses Elf32_Rela relocations. */
#define ELF_MACHINE_NO_RELA 1
diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h
index 8cbb97787c..aa1f19eacb 100644
--- a/sysdeps/m68k/dl-machine.h
+++ b/sysdeps/m68k/dl-machine.h
@@ -136,6 +136,10 @@ elf_machine_lazy_rel (struct link_map *map, const Elf32_Rela *reloc)
}
}
+/* Nonzero iff TYPE describes relocation of a PLT entry, so
+ PLT entries should not be allowed to define the value. */
+#define elf_machine_pltrel_p(type) ((type) == R_68K_JMP_SLOT)
+
/* The m68k never uses Elf32_Rel relocations. */
#define ELF_MACHINE_NO_REL 1
diff --git a/sysdeps/stub/dl-machine.h b/sysdeps/stub/dl-machine.h
index d9227233e4..73943f1558 100644
--- a/sysdeps/stub/dl-machine.h
+++ b/sysdeps/stub/dl-machine.h
@@ -1,5 +1,5 @@
/* Machine-dependent ELF dynamic relocation inline functions. Stub version.
-Copyright (C) 1995 Free Software Foundation, Inc.
+Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -81,7 +81,7 @@ elf_machine_rel (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM],
static inline void
elf_machine_rela (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM],
- const Elf32_Rela *reloc,
+ const Elf32_Rela *reloc,
Elf32_Addr sym_loadaddr, const Elf32_Sym *sym)
{
_dl_signal_error (0, "Elf32_Rela relocation requested -- unused on "
@@ -89,6 +89,11 @@ elf_machine_rela (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM],
}
+/* Nonzero iff TYPE describes relocation of a PLT entry, so
+ PLT entries should not be allowed to define the value. */
+#define elf_machine_pltrel_p(type) ((type) == R_???_JMP_SLOT)
+
+
/* Set up the loaded object described by L so its unrelocated PLT
entries will jump to the on-demand fixup code in dl-runtime.c. */