From deec524084aa2faad66f7aae7e8b5ba1ab6789fd Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Sat, 14 Feb 2004 11:30:39 +0000 Subject: Joakim Tjernlund writes: Hi it is me again. This is the latest ldso patch. the NEW weak symbol handling works now with a little special handling in _dl_find_hash(). You get to chose if you want the new or old handling :) There was 2 missing _dl_check_if_named_library_is_loaded() calls in _dlopen(). I then disabled the _dl_check_if_named_library_is_loaded() in dl-elf.c since it is rendundant. Question, why does some _dl_linux_resolver(), like i386, have 2 calls to _dl_find_hash()? I think that is wrong, isn't it? I really hope you can check this out soon ... --- ldso/ldso/sh64/dl-sysdep.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'ldso/ldso/sh64/dl-sysdep.h') diff --git a/ldso/ldso/sh64/dl-sysdep.h b/ldso/ldso/sh64/dl-sysdep.h index 241cde93e..f654b8333 100644 --- a/ldso/ldso/sh64/dl-sysdep.h +++ b/ldso/ldso/sh64/dl-sysdep.h @@ -168,3 +168,11 @@ extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_ent #define ADDR_ALIGN 0xfff #define OFFS_ALIGN 0x7ffff000 +/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or + TLS variable, so undefined references should not be allowed to + define the value. + ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one + of the main executable's symbols, as for a COPY reloc. */ +#define elf_machine_type_class(type) \ + ((((type) == R_SH_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) \ + | (((type) == R_SH_COPY) * ELF_RTYPE_CLASS_COPY)) -- cgit v1.2.3