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| author | Ulrich Drepper <drepper@gmail.com> | 2011-08-13 22:24:08 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-08-13 22:24:08 -0400 |
| commit | 73d7af4f4c2b394063cb0b3a33ee2b00b5ad80b4 (patch) | |
| tree | c12e70c1f4c880fcb9af79401387766719d3f7f0 /elf/rtld.c | |
| parent | 1dc277048c82f5445031b9273114a6a5c505abd8 (diff) | |
| download | glibc-73d7af4f4c2b394063cb0b3a33ee2b00b5ad80b4.tar glibc-73d7af4f4c2b394063cb0b3a33ee2b00b5ad80b4.tar.gz glibc-73d7af4f4c2b394063cb0b3a33ee2b00b5ad80b4.tar.bz2 glibc-73d7af4f4c2b394063cb0b3a33ee2b00b5ad80b4.zip | |
Implement LD_DEBUG=scopes
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 9eb9289ead..b84a3e7a34 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -1391,7 +1391,7 @@ of this helper program; chances are you did not intend to run this program.\n\ char *copy = malloc (len); if (copy == NULL) _dl_fatal_printf ("out of memory\n"); - l->l_libname->name = memcpy (copy, dsoname, len); + l->l_name = l->l_libname->name = memcpy (copy, dsoname, len); } /* Add the vDSO to the object list. */ @@ -2191,6 +2191,15 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n", malloc will no longer be the one from dl-minimal.c. */ GLRO(dl_init_all_dirs) = GL(dl_all_dirs); + /* Print scope information. */ + if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_SCOPES, 0)) + { + _dl_debug_printf ("\nInitial object scopes\n"); + + for (struct link_map *l = main_map; l != NULL; l = l->l_next) + _dl_show_scope (l); + } + if (prelinked) { if (main_map->l_info [ADDRIDX (DT_GNU_CONFLICT)] != NULL) @@ -2431,9 +2440,12 @@ process_dl_debug (const char *dl_debug) DL_DEBUG_BINDINGS | DL_DEBUG_IMPCALLS }, { LEN_AND_STR ("versions"), "display version dependencies", DL_DEBUG_VERSIONS | DL_DEBUG_IMPCALLS }, + { LEN_AND_STR ("scopes"), "display scope information", + DL_DEBUG_SCOPES }, { LEN_AND_STR ("all"), "all previous options combined", DL_DEBUG_LIBS | DL_DEBUG_RELOC | DL_DEBUG_FILES | DL_DEBUG_SYMBOLS - | DL_DEBUG_BINDINGS | DL_DEBUG_VERSIONS | DL_DEBUG_IMPCALLS }, + | DL_DEBUG_BINDINGS | DL_DEBUG_VERSIONS | DL_DEBUG_IMPCALLS + | DL_DEBUG_SCOPES }, { LEN_AND_STR ("statistics"), "display relocation statistics", DL_DEBUG_STATISTICS }, { LEN_AND_STR ("unused"), "determined unused DSOs", |