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| author | Rich Felker <dalias@aerifal.cx> | 2015-04-17 23:23:05 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-04-17 23:23:05 -0400 |
| commit | 326e126faf91e2c18a8a656fbb0daab54b1818d6 (patch) | |
| tree | abec706ee5d6fc2e041d6227065433a4a1aabf5d /src/ldso/dynlink.c | |
| parent | 02e5d564217cf2c92418f1cb5304754cfc9d57ff (diff) | |
| download | musl-326e126faf91e2c18a8a656fbb0daab54b1818d6.tar.gz musl-326e126faf91e2c18a8a656fbb0daab54b1818d6.tar.bz2 musl-326e126faf91e2c18a8a656fbb0daab54b1818d6.tar.xz musl-326e126faf91e2c18a8a656fbb0daab54b1818d6.zip | |
ensure debugger hook for dynamic linker does not point to a PLT slot
this change is made in preparation to support linking without
-Bsymbolic-functions.
Diffstat (limited to 'src/ldso/dynlink.c')
| -rw-r--r-- | src/ldso/dynlink.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c index 122fc49e..9f91a738 100644 --- a/src/ldso/dynlink.c +++ b/src/ldso/dynlink.c @@ -998,10 +998,12 @@ static void do_init_fini(struct dso *p) if (need_locking) pthread_mutex_unlock(&init_fini_lock); } -void _dl_debug_state(void) +static void dl_debug_state(void) { } +weak_alias(dl_debug_state, _dl_debug_state); + void __reset_tls() { pthread_t self = __pthread_self(); @@ -1369,7 +1371,7 @@ _Noreturn void __dls3(size_t *sp) runtime = 1; debug.ver = 1; - debug.bp = _dl_debug_state; + debug.bp = dl_debug_state; debug.head = head; debug.base = ldso.base; debug.state = 0; |