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| author | Ulrich Drepper <drepper@redhat.com> | 2005-01-09 08:29:25 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-01-09 08:29:25 +0000 |
| commit | 29f976542bf6589ebad2ee60b855e01ad3c33016 (patch) | |
| tree | 6e85fd0dc26fca9984a42fb603efa41403b20b35 /elf/dl-debug.c | |
| parent | 4e2d549137c8e9990f446fee58ad78a1c6495fa9 (diff) | |
| download | glibc-29f976542bf6589ebad2ee60b855e01ad3c33016.zip glibc-29f976542bf6589ebad2ee60b855e01ad3c33016.tar.gz glibc-29f976542bf6589ebad2ee60b855e01ad3c33016.tar.bz2 | |
Update.
2005-01-09 Ulrich Drepper <drepper@redhat.com>
* elf/dl-debug.c (_dl_debug_initialize): Take extra parameter and
use it to select the r_debug structure for that namespace.
* elf/dl-close.c (_dl_close): Adjust call to _dl_debug_initialize.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
* elf/dl-open.c (_dl_open): Likewise.
* elf/rtld.c (dl_main): Likewise.
* sysdeps/generic/ldsodefs.h (struct link_namespaces): Add _ns_debug
member.
(_dl_debug_initialize): Add new parameter in declaration.
* elf/dl-close.c (_dl_close): Make sure auditing callbacks are not
called for the auditing objects themselves.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
Diffstat (limited to 'elf/dl-debug.c')
| -rw-r--r-- | elf/dl-debug.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/elf/dl-debug.c b/elf/dl-debug.c index 3923472..bc7d793 100644 --- a/elf/dl-debug.c +++ b/elf/dl-debug.c @@ -1,5 +1,5 @@ /* Communicate dynamic linker state to the debugger at runtime. - Copyright (C) 1996, 1998, 2000, 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 1996, 1998,2000,2002,2004,2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -32,20 +32,25 @@ struct r_debug _r_debug; struct r_debug * internal_function -_dl_debug_initialize (ElfW(Addr) ldbase) +_dl_debug_initialize (ElfW(Addr) ldbase, Lmid_t ns) { - if (_r_debug.r_brk == 0 || ldbase != 0) + struct r_debug *r; + + if (ns == LM_ID_BASE) + r = &_r_debug; + else + r = &GL(dl_ns)[ns]._ns_debug; + + if (r->r_brk == 0 || ldbase != 0) { /* Tell the debugger where to find the map of loaded objects. */ - _r_debug.r_version = 1 /* R_DEBUG_VERSION XXX */; - _r_debug.r_ldbase = ldbase; - // XXX This is problematic. It means we cannot tell the debugger - // XXX about namespaces other than the main one. - _r_debug.r_map = GL(dl_ns)[LM_ID_BASE]._ns_loaded; - _r_debug.r_brk = (ElfW(Addr)) &_dl_debug_state; + r->r_version = 1 /* R_DEBUG_VERSION XXX */; + r->r_ldbase = ldbase ?: _r_debug.r_ldbase; + r->r_map = GL(dl_ns)[ns]._ns_loaded; + r->r_brk = (ElfW(Addr)) &_dl_debug_state; } - return &_r_debug; + return r; } |