diff options
Diffstat (limited to 'sysdeps/hppa/dl-lookupcfg.h')
| -rw-r--r-- | sysdeps/hppa/dl-lookupcfg.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdeps/hppa/dl-lookupcfg.h b/sysdeps/hppa/dl-lookupcfg.h index 84436e7c56..89a2d2274e 100644 --- a/sysdeps/hppa/dl-lookupcfg.h +++ b/sysdeps/hppa/dl-lookupcfg.h @@ -20,6 +20,8 @@ #define ELF_FUNCTION_PTR_IS_SPECIAL #define DL_UNMAP_IS_SPECIAL +#include <dl-fptr.h> + /* Forward declaration. */ struct link_map; @@ -63,3 +65,16 @@ void _dl_unmap (struct link_map *map); ((Elf32_Addr)(addr) & 2 ? (addr) : DL_AUTO_FUNCTION_ADDRESS (map, addr)) #define DL_DT_FINI_ADDRESS(map, addr) \ ((Elf32_Addr)(addr) & 2 ? (addr) : DL_AUTO_FUNCTION_ADDRESS (map, addr)) + +/* The type of the return value of fixup/profile_fixup */ +#define DL_FIXUP_VALUE_TYPE struct fdesc + +/* Construct a fixup value from the address and linkmap */ +#define DL_FIXUP_MAKE_VALUE(map, addr) \ + ((struct fdesc) { (addr), (map)->l_info[DT_PLTGOT]->d_un.d_ptr }) + +/* Extract the code address from a fixup value */ +#define DL_FIXUP_VALUE_CODE_ADDR(value) ((value).ip) +#define DL_FIXUP_VALUE_ADDR(value) ((uintptr_t) &(value)) +#define DL_FIXUP_ADDR_VALUE(addr) (*(struct fdesc *) (addr)) + |