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| author | Ulrich Drepper <drepper@redhat.com> | 2009-03-15 00:26:14 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-03-15 00:26:14 +0000 |
| commit | a42ad61bae4d378f290df67015b14dec1236545f (patch) | |
| tree | 0f54f403ebb0b74474046310d0cf9484e3ff4fdf /sysdeps/x86_64/dl-runtime.c | |
| parent | 1f7c90a722f7a4cde0a47be1968dee4e1ad876a4 (diff) | |
| download | glibc-a42ad61bae4d378f290df67015b14dec1236545f.tar.gz glibc-a42ad61bae4d378f290df67015b14dec1236545f.tar.xz glibc-a42ad61bae4d378f290df67015b14dec1236545f.zip | |
* elf/dl-runtime.c (reloc_offset): Define.
(reloc_index): Define. (_dl_fixup): Rename reloc_offset parameter to reloc_arg. (_dl_fixup_profile): Likewise. Use reloc_index instead of computing index from reloc_offset. (_dl_call_pltexit): Likewise. * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Just pass the relocation index to _dl_fixup. (_dl_runtime_profile): Likewise for _dl_fixup_profile and _dl_call_pltexit. * sysdeps/x86_64/dl-runtime.c: New file.
Diffstat (limited to 'sysdeps/x86_64/dl-runtime.c')
| -rw-r--r-- | sysdeps/x86_64/dl-runtime.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/x86_64/dl-runtime.c b/sysdeps/x86_64/dl-runtime.c new file mode 100644 index 0000000000..b625d1e882 --- /dev/null +++ b/sysdeps/x86_64/dl-runtime.c @@ -0,0 +1,9 @@ +/* The ABI calls for the PLT stubs to pass the index of the relocation + and not its offset. In _dl_profile_fixup and _dl_call_pltexit we + also use the index. Therefore it is wasteful to compute the offset + in the trampoline just to reverse the operation immediately + afterwards. */ +#define reloc_offset reloc_arg * sizeof (PLTREL) +#define reloc_index reloc_arg + +#include <elf/dl-runtime.c> |