diff options
Diffstat (limited to 'elf/dynamic-link.h')
| -rw-r--r-- | elf/dynamic-link.h | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h index 7edac41..cd30656 100644 --- a/elf/dynamic-link.h +++ b/elf/dynamic-link.h @@ -1,5 +1,5 @@ /* Inline functions for dynamic linking. - Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1995,96,97,98,99,2000 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 @@ -62,42 +62,45 @@ elf_get_dynamic_info (struct link_map *l) assert (! "bad dynamic tag"); ++dyn; } - +#ifndef DL_RO_DYN_SECTION if (info[DT_PLTGOT] != NULL) info[DT_PLTGOT]->d_un.d_ptr += l_addr; if (info[DT_STRTAB] != NULL) info[DT_STRTAB]->d_un.d_ptr += l_addr; if (info[DT_SYMTAB] != NULL) info[DT_SYMTAB]->d_un.d_ptr += l_addr; -#if ! ELF_MACHINE_NO_RELA +# if ! ELF_MACHINE_NO_RELA if (info[DT_RELA] != NULL) { assert (info[DT_RELAENT]->d_un.d_val == sizeof (ElfW(Rela))); info[DT_RELA]->d_un.d_ptr += l_addr; } -#endif -#if ! ELF_MACHINE_NO_REL +# endif +# if ! ELF_MACHINE_NO_REL if (info[DT_REL] != NULL) { assert (info[DT_RELENT]->d_un.d_val == sizeof (ElfW(Rel))); info[DT_REL]->d_un.d_ptr += l_addr; } +# endif #endif if (info[DT_PLTREL] != NULL) { -#if ELF_MACHINE_NO_RELA +# if ELF_MACHINE_NO_RELA assert (info[DT_PLTREL]->d_un.d_val == DT_REL); -#elif ELF_MACHINE_NO_REL +# elif ELF_MACHINE_NO_REL assert (info[DT_PLTREL]->d_un.d_val == DT_RELA); -#else +# else assert (info[DT_PLTREL]->d_un.d_val == DT_REL || info[DT_PLTREL]->d_un.d_val == DT_RELA); -#endif +# endif } +#ifndef DL_RO_DYN_SECTION if (info[DT_JMPREL] != NULL) info[DT_JMPREL]->d_un.d_ptr += l_addr; if (info[VERSYMIDX (DT_VERSYM)] != NULL) info[VERSYMIDX (DT_VERSYM)]->d_un.d_ptr += l_addr; +#endif if (info[DT_FLAGS] != NULL) { /* Flags are used. Translate to the old form where available. @@ -111,9 +114,11 @@ elf_get_dynamic_info (struct link_map *l) if (flags & DF_BIND_NOW) info[DT_BIND_NOW] = info[DT_FLAGS]; } +#ifndef DL_RO_DYN_SECTION /* Determine how many constructors there are. */ if (info[DT_INIT_ARRAY] != NULL) info[DT_INIT_ARRAY]->d_un.d_ptr += l_addr; +#endif l->l_initcount = 1 + (info[DT_INIT_ARRAY] ? (info[DT_INIT_ARRAYSZ]->d_un.d_val / sizeof (ElfW(Addr))) @@ -151,7 +156,7 @@ elf_get_dynamic_info (struct link_map *l) \ if ((map)->l_info[DT_##RELOC]) \ { \ - ranges[0].start = (map)->l_info[DT_##RELOC]->d_un.d_ptr; \ + ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]); \ ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val; \ } \ \ @@ -159,7 +164,7 @@ elf_get_dynamic_info (struct link_map *l) && (map)->l_info[DT_PLTREL] \ && (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \ { \ - ranges[1].start = (map)->l_info[DT_JMPREL]->d_un.d_ptr; \ + ranges[1].start = D_PTR ((map), l_info[DT_JMPREL]); \ ranges[1].size = (map)->l_info[DT_PLTRELSZ]->d_un.d_val; \ ranges[2].start = ranges[1].start + ranges[1].size; \ ranges[2].size = ranges[0].start + ranges[0].size - ranges[2].start; \ @@ -183,13 +188,13 @@ elf_get_dynamic_info (struct link_map *l) \ if ((map)->l_info[DT_##RELOC]) \ { \ - ranges[0].start = (map)->l_info[DT_##RELOC]->d_un.d_ptr; \ + ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]); \ ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val; \ } \ if ((map)->l_info[DT_PLTREL] \ && (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \ { \ - ElfW(Addr) start = (map)->l_info[DT_JMPREL]->d_un.d_ptr; \ + ElfW(Addr) start = D_PTR ((map), l_info[DT_JMPREL]); \ \ if ((do_lazy) \ /* This test does not only detect whether the relocation \ |