diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 67 |
1 files changed, 67 insertions, 0 deletions
@@ -1,5 +1,72 @@ 2004-10-13 Ulrich Drepper <drepper@redhat.com> + Add support for namespaces in the dynamic linker. + * dlfcn/Makefile (libdl-routines): Add dlmopen. + * dlfcn/Versions [libdl, GLIBC_2.3.4]: Add dlmopen. + * dlfcn/dlfcn.h: Define Lmid_t, LM_ID_BASE, and LM_ID_NEWLM. + Declare dlmopen. Document RTLD_DI_LMID. + * dlfcn/dlinfo.c: Handle RTLD_DI_LMID. + * dlfcn/dlmopen.c: New file. + * dlfcn/dlopen.c: Pass new parameter to _dl_open. + * dlfcn/dlopenold.c: Likewise. + * elf/dl-addr.c: Adjust for removal of GL(dl_loaded). + * elf/dl-caller.c: Likewise. + * elf/dl-close.c: Likewise. + * elf/dl-conflict.c: Likewise. + * elf/dl-debug.c: Likewise. + * elf/dl-lookup.c: Likewise. + * elf/dl-sym.c: Likewise. + * elf/dl-version.c: Likewise. + * elf/do-lookup.h: Likewise. + * elf/rtld.c: Likewise. + * sysdeps/unix/sysv/linux/i386/dl-librecon.h: Likewise. + * elf/dl-depsc: Likewise. Add new parameter to _dl_map_object. + * elf/dl-fini.c: Call destructors in all namespaces. + * elf/dl-iteratephdr.c: Compute total nloaded. Adjust for removal of + GL(dl_loaded). + * elf/dl-libc.c: Pass new parameter to _dl_open. Adjust for removal + of GL(dl_loaded). + * elf/dl-load.c (_dl_map_object_from_fd): Don't load ld.so a second + time. Reuse the one from the main namespace in all others. + Pass new parameter to _dl_new_object. + Adjust for removal of GL(dl_loaded). + * elf/dl-object.c: Take new parameter. Use it to initialize l_ns. + Adjust for removal of GL(dl_loaded). + * elf/dl-open.c (_dl_open): Take new parameter. + Adjust for removal of GL(dl_loaded). + * elf/dl-support.c: Replace global _dl_loaded etc variables with + _dl_ns variable. + * include/dlfcn.h: Adjust prototype of _dl_open. + Define __LM_ID_CALLER. + * include/link.h: Add l_real, l_ns, and l_direct_opencount elements. + * sysdeps/generic/dl-tls.c: Bump TLS_STATIC_SURPLUS. Since libc is + using TLS we need memory appropriate to the number of namespaces. + * sysdeps/generic/ldsodefs.h (struct rtld_global): Replace _dl_loaded, + _dl_nloaded, _dl_global_scope, _dl_main_searchlist, and + _dl_global_scope_alloc with _dl_ns element. Define DL_NNS. + Adjust prototypes of _dl_map_object and member in rtld_global_ro. + * malloc/malloc.c: Include <dlfcn.h>. + * malloc/arena.c (ptmalloc_init): If libc is not in primary namespace, + never use brk. + * elf/Makefile: Add rules to build and run tst-dlmopen1 and + tst-dlmopen2. + * elf/tst-dlmopen1.c: New file. + * elf/tst-dlmopen1mod.c: New file. + * elf/tst-dlmopen2.c: New file. + + * elf/dl-close.c: Improve reference counting by tracking direct loads. + * elf/dl-lookup.c (add_dependency): Likewise. + * elf/dl-open.c (dl_open_worker): Likewise. + * elf/rtld.c (dl_main): Likewise. + +2004-09-09 GOTO Masanori <gotom@debian.or.jp> + + [BZ #77] + * elf/dl-close.c: Count down l_opencount to check not only for + l_reldeps, but also l_initfini. + +2004-10-13 Ulrich Drepper <drepper@redhat.com> + * elf/dl-close.c (_dl_close): Update bug reporting instructions. 2004-10-11 Ulrich Drepper <drepper@redhat.com> |