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| author | Ulrich Drepper <drepper@redhat.com> | 2004-03-27 03:40:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-03-27 03:40:33 +0000 |
| commit | eec8b6cae586451deadf30c371f7b5e4c9d573d1 (patch) | |
| tree | b005437b5b7d69778e06694e4bd836a3e7c42f6a /include | |
| parent | 17c263876bf38178d3a4ba720bf81d7a214bba51 (diff) | |
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Update.
2004-03-26 Ulrich Drepper <drepper@redhat.com>
* elf/dl-caller.c: New file.
* include/caller.h: New file.
* Makefile (distribute): Add include/caller.h.
* elf/Makefile (dl-routines): Add dl-caller.
* elf/dl-load.c (_dl_map_object_from_fd): Record l_text_end.
* elf/dl-open.c (check_libc_caller): Removed.
(dl_open_worker): Use __check_caller instead.
* elf/rtld.c (_rtld_global_ro): Initialize _dl_check_caller.
(_dl_start_final): Record l_text_end for ld.so map.
(dl_main): Record l_text_end for main object and vdso.
* include/link.h (struct link_map): Add l_text_end field.
* sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Add
_dl_check_caller field.
Define enum allowmask. Add declaration of _dl_check_caller.
* sysdeps/unix/sysv/linux/dl-execstack.c: Also use __check_caller test.
Diffstat (limited to 'include')
| -rw-r--r-- | include/link.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/link.h b/include/link.h index f410f10daf..5829f3c98f 100644 --- a/include/link.h +++ b/include/link.h @@ -208,6 +208,8 @@ struct link_map /* Start and finish of memory map for this object. l_map_start need not be the same as l_addr. */ ElfW(Addr) l_map_start, l_map_end; + /* End of the executable part of the mapping. */ + ElfW(Addr) l_text_end; /* Default array for 'l_scope'. */ struct r_scope_elem *l_scope_mem[4]; |