diff options
author | Eric Andersen <andersen@codepoet.org> | 2004-02-14 11:30:39 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 2004-02-14 11:30:39 +0000 |
commit | deec524084aa2faad66f7aae7e8b5ba1ab6789fd (patch) | |
tree | 8498414c429c57ce6b93a49c265aebcb8180c312 /ldso/ldso/cris/dl-sysdep.h | |
parent | 7bd4a2f4aaabca0e46015fe0216c086c7f61f1d4 (diff) |
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 ...
Diffstat (limited to 'ldso/ldso/cris/dl-sysdep.h')
-rw-r--r-- | ldso/ldso/cris/dl-sysdep.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ldso/ldso/cris/dl-sysdep.h b/ldso/ldso/cris/dl-sysdep.h index 7066863f6..baad524ee 100644 --- a/ldso/ldso/cris/dl-sysdep.h +++ b/ldso/ldso/cris/dl-sysdep.h @@ -110,3 +110,19 @@ cris_mod(unsigned long m, unsigned long p) #define PAGE_ALIGN 0xffffe000 #define ADDR_ALIGN 0x1fff #define OFFS_ALIGN 0xffffe000 + +/* The union of reloc-type-classes where the reloc TYPE is a member. + + TYPE is in the class ELF_RTYPE_CLASS_PLT if it can describe a + relocation for a PLT entry, that is, for which a PLT entry should not + be allowed to define the value. The GNU linker for CRIS can merge a + .got.plt entry (R_CRIS_JUMP_SLOT) with a .got entry (R_CRIS_GLOB_DAT), + so we need to match both these reloc types. + + TYPE is in the class ELF_RTYPE_CLASS_NOCOPY if it 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_CRIS_JUMP_SLOT)) \ + || ((type) == R_CRIS_GLOB_DAT)) * ELF_RTYPE_CLASS_PLT) \ + | (((type) == R_CRIS_COPY) * ELF_RTYPE_CLASS_COPY)) |