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Diffstat (limited to 'elf/dynamic-link.h')
-rw-r--r--elf/dynamic-link.h41
1 files changed, 23 insertions, 18 deletions
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h
index 9c16da4ebe..2bdab45464 100644
--- a/elf/dynamic-link.h
+++ b/elf/dynamic-link.h
@@ -60,7 +60,7 @@ int internal_function _dl_try_allocate_static_tls (struct link_map *map);
auto inline void __attribute__((always_inline))
elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
const ElfW(Sym) *sym, const struct r_found_version *version,
- void *const reloc_addr);
+ void *const reloc_addr, int skip_ifunc);
auto inline void __attribute__((always_inline))
elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
void *const reloc_addr);
@@ -69,7 +69,7 @@ elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
auto inline void __attribute__((always_inline))
elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
const ElfW(Sym) *sym, const struct r_found_version *version,
- void *const reloc_addr);
+ void *const reloc_addr, int skip_ifunc);
auto inline void __attribute__((always_inline))
elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
void *const reloc_addr);
@@ -77,11 +77,13 @@ elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
# if ELF_MACHINE_NO_RELA || defined ELF_MACHINE_PLT_REL
auto inline void __attribute__((always_inline))
elf_machine_lazy_rel (struct link_map *map,
- ElfW(Addr) l_addr, const ElfW(Rel) *reloc);
+ ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
+ int skip_ifunc);
# else
auto inline void __attribute__((always_inline))
elf_machine_lazy_rel (struct link_map *map,
- ElfW(Addr) l_addr, const ElfW(Rela) *reloc);
+ ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
+ int skip_ifunc);
# endif
#endif
@@ -254,7 +256,7 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
not happen we do something more optimal. */
# ifdef ELF_MACHINE_PLTREL_OVERLAP
-# define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, test_rel) \
+# define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, skip_ifunc, test_rel) \
do { \
struct { ElfW(Addr) start, size; int lazy; } ranges[3]; \
int ranges_index; \
@@ -284,10 +286,11 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
elf_dynamic_do_##reloc ((map), \
ranges[ranges_index].start, \
ranges[ranges_index].size, \
- ranges[ranges_index].lazy); \
+ ranges[ranges_index].lazy, \
+ skip_ifunc); \
} while (0)
# else
-# define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, test_rel) \
+# define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, skip_ifunc, test_rel) \
do { \
struct { ElfW(Addr) start, size; int lazy; } ranges[2]; \
ranges[0].lazy = 0; \
@@ -324,7 +327,8 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
} \
\
if (ELF_DURING_STARTUP) \
- elf_dynamic_do_##reloc ((map), ranges[0].start, ranges[0].size, 0); \
+ elf_dynamic_do_##reloc ((map), ranges[0].start, ranges[0].size, 0, \
+ skip_ifunc); \
else \
{ \
int ranges_index; \
@@ -332,7 +336,8 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
elf_dynamic_do_##reloc ((map), \
ranges[ranges_index].start, \
ranges[ranges_index].size, \
- ranges[ranges_index].lazy); \
+ ranges[ranges_index].lazy, \
+ skip_ifunc); \
} \
} while (0)
# endif
@@ -345,29 +350,29 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
# if ! ELF_MACHINE_NO_REL
# include "do-rel.h"
-# define ELF_DYNAMIC_DO_REL(map, lazy) \
- _ELF_DYNAMIC_DO_RELOC (REL, rel, map, lazy, _ELF_CHECK_REL)
+# define ELF_DYNAMIC_DO_REL(map, lazy, skip_ifunc) \
+ _ELF_DYNAMIC_DO_RELOC (REL, rel, map, lazy, skip_ifunc, _ELF_CHECK_REL)
# else
-# define ELF_DYNAMIC_DO_REL(map, lazy) /* Nothing to do. */
+# define ELF_DYNAMIC_DO_REL(map, lazy, skip_ifunc) /* Nothing to do. */
# endif
# if ! ELF_MACHINE_NO_RELA
# define DO_RELA
# include "do-rel.h"
-# define ELF_DYNAMIC_DO_RELA(map, lazy) \
- _ELF_DYNAMIC_DO_RELOC (RELA, rela, map, lazy, _ELF_CHECK_REL)
+# define ELF_DYNAMIC_DO_RELA(map, lazy, skip_ifunc) \
+ _ELF_DYNAMIC_DO_RELOC (RELA, rela, map, lazy, skip_ifunc, _ELF_CHECK_REL)
# else
-# define ELF_DYNAMIC_DO_RELA(map, lazy) /* Nothing to do. */
+# define ELF_DYNAMIC_DO_RELA(map, lazy, skip_ifunc) /* Nothing to do. */
# endif
/* This can't just be an inline function because GCC is too dumb
to inline functions containing inlines themselves. */
-# define ELF_DYNAMIC_RELOCATE(map, lazy, consider_profile) \
+# define ELF_DYNAMIC_RELOCATE(map, lazy, consider_profile, skip_ifunc) \
do { \
int edr_lazy = elf_machine_runtime_setup ((map), (lazy), \
(consider_profile)); \
- ELF_DYNAMIC_DO_REL ((map), edr_lazy); \
- ELF_DYNAMIC_DO_RELA ((map), edr_lazy); \
+ ELF_DYNAMIC_DO_REL ((map), edr_lazy, skip_ifunc); \
+ ELF_DYNAMIC_DO_RELA ((map), edr_lazy, skip_ifunc); \
} while (0)
#endif