diff options
Diffstat (limited to 'libexec/rtld-elf/i386/reloc.c')
| -rw-r--r-- | libexec/rtld-elf/i386/reloc.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/libexec/rtld-elf/i386/reloc.c b/libexec/rtld-elf/i386/reloc.c index a2c8c98..5f4e247 100644 --- a/libexec/rtld-elf/i386/reloc.c +++ b/libexec/rtld-elf/i386/reloc.c @@ -83,6 +83,7 @@ do_copy_relocations(Obj_Entry *dstobj) size = dstsym->st_size; symlook_init(&req, name); req.ventry = fetch_ventry(dstobj, ELF_R_SYM(rel->r_info)); + req.flags = SYMLOOK_EARLY; for (srcobj = dstobj->next; srcobj != NULL; srcobj = srcobj->next) { res = symlook_obj(&req, srcobj); @@ -119,7 +120,8 @@ init_pltgot(Obj_Entry *obj) /* Process the non-PLT relocations. */ int -reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) +reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, int flags, + RtldLockState *lockstate) { const Elf_Rel *rellim; const Elf_Rel *rel; @@ -151,7 +153,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) const Obj_Entry *defobj; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -170,7 +172,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) const Obj_Entry *defobj; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -200,7 +202,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) const Obj_Entry *defobj; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -220,7 +222,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) Elf_Addr add; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -253,7 +255,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) const Obj_Entry *defobj; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -267,7 +269,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) const Obj_Entry *defobj; def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, - false, cache, lockstate); + flags, cache, lockstate); if (def == NULL) goto done; @@ -286,7 +288,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, RtldLockState *lockstate) done: if (cache != NULL) free(cache); - return(r); + return (r); } /* Process the PLT relocations. */ @@ -322,7 +324,7 @@ reloc_plt(Obj_Entry *obj) /* Relocate the jump slots in an object. */ int -reloc_jmpslots(Obj_Entry *obj, RtldLockState *lockstate) +reloc_jmpslots(Obj_Entry *obj, int flags, RtldLockState *lockstate) { const Elf_Rel *rellim; const Elf_Rel *rel; @@ -338,8 +340,8 @@ reloc_jmpslots(Obj_Entry *obj, RtldLockState *lockstate) switch (ELF_R_TYPE(rel->r_info)) { case R_386_JMP_SLOT: where = (Elf_Addr *)(obj->relocbase + rel->r_offset); - def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, true, NULL, - lockstate); + def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, + SYMLOOK_IN_PLT | flags, NULL, lockstate); if (def == NULL) return (-1); if (ELF_ST_TYPE(def->st_info) == STT_GNU_IFUNC) { @@ -390,7 +392,7 @@ reloc_iresolve(Obj_Entry *obj, RtldLockState *lockstate) } int -reloc_gnu_ifunc(Obj_Entry *obj, RtldLockState *lockstate) +reloc_gnu_ifunc(Obj_Entry *obj, int flags, RtldLockState *lockstate) { const Elf_Rel *rellim; const Elf_Rel *rel; @@ -406,8 +408,8 @@ reloc_gnu_ifunc(Obj_Entry *obj, RtldLockState *lockstate) switch (ELF_R_TYPE(rel->r_info)) { case R_386_JMP_SLOT: where = (Elf_Addr *)(obj->relocbase + rel->r_offset); - def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, true, NULL, - lockstate); + def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, + SYMLOOK_IN_PLT | flags, NULL, lockstate); if (def == NULL) return (-1); if (ELF_ST_TYPE(def->st_info) != STT_GNU_IFUNC) |
