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uClibc: ldso/libdl: Also include dl-tls.h for for !SHARED.

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Apply an upstream patch:

  http://git.uclibc.org/uClibc/commit/ldso/libdl/libdl.c?id=b57e9640db53166c88cdac66b79a046e46b8d728

On MIPS, several relocations that were original only resolved by the
dynamic linker were reused as static relocations.  Consequently the
macros TLS_DTPREL_VALUE and TLS_TPREL_VALUE defined in
libpthread/nptl/sysdeps/mips/dl-tls.h need to be available even for
!SHARED.

Relevant: http://www.linux-mips.org/wiki/NPTL#History

Fixes:

  http://autobuild.buildroot.net/results/85e/85e66962da9a6b80e1d1b721031b6ef0da45e3d5/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Vicente Olivert Riera 2014-09-11 13:51:18 +01:00 committed by Peter Korsgaard
parent f89d90d605
commit c0b4c45780
1 changed files with 58 additions and 0 deletions
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58
package/uclibc/0.9.33.2/uclibc-0062-ldso-libdl-Also-include-dl-tls.h-for-for-SHARED.patch Normal file
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@ -0,0 +1,58 @@
uClibc: ldso/libdl: Also include dl-tls.h for for !SHARED.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
From b57e9640db53166c88cdac66b79a046e46b8d728 Mon Sep 17 00:00:00 2001
From: Gregory Fong <gregory.0xf0@gmail.com>
Date: Mon, 3 Jun 2013 13:32:55 -0700
Subject: [PATCH] ldso/libdl: Also include dl-tls.h for for !SHARED.
On MIPS, several relocations that were original only resolved by the
dynamic linker were reused as static relocations. Consequently the
macros TLS_DTPREL_VALUE and TLS_TPREL_VALUE defined in
libpthread/nptl/sysdeps/mips/dl-tls.h need to be available even for
!SHARED.
Relevant: http://www.linux-mips.org/wiki/NPTL#History
Original patch by Vincent Wen <wenvincent@gmail.com>:
http://lists.uclibc.org/pipermail/uclibc/2013-April/047707.html
When build statically linked applications for MIPS platform,
sometimes the linker fails with following errors:
undefined reference to TLS_DTPREL_VALUE
undefined reference to TLS_TPREL_VALUE
The include of dl-tls.h is only in code guarded by SHARED,
Removing the SHARED compilation option to cover static link too.
Signed-off-by: Vincent Wen <wenvincent90@gmail.com>
Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
ldso/libdl/libdl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c
index 3a78696..ed4e735 100644
--- a/ldso/libdl/libdl.c
+++ b/ldso/libdl/libdl.c
@@ -42,6 +42,7 @@
#if defined(USE_TLS) && USE_TLS
#include <ldsodefs.h>
+#include <dl-tls.h>
extern void _dl_add_to_slotinfo(struct link_map *l);
#endif
@@ -51,7 +52,6 @@ __UCLIBC_MUTEX_STATIC(_dl_mutex, PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP);
#ifdef SHARED
# if defined(USE_TLS) && USE_TLS
-# include <dl-tls.h>
extern struct link_map *_dl_update_slotinfo(unsigned long int req_modid);
# endif
--
1.7.1