On 8/22/2013 4:58 PM, Baruch Siach wrote:
This fixes the following warning when SUPPORT_LD_DEBUG_EARLY is not enabled:
ldso/ldso/ldso.c: In function '_dl_get_ready_to_run':
ldso/ldso/ldso.c:754:16: warning: unused variable 'tmp' [-Wunused-variable]
Partially revert commit 94cc6edb (ldso: Rework global scope handling and
symbol lookup mechanism).
Signed-off-by: Baruch Siach <bar...@tkos.co.il>
---
ldso/ldso/ldso.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ldso/ldso/ldso.c b/ldso/ldso/ldso.c
index 2d7a234..2cad1fb 100644
--- a/ldso/ldso/ldso.c
+++ b/ldso/ldso/ldso.c
@@ -751,11 +751,11 @@ of this helper program; chances are you did not intend to
run this program.\n\
* case the executable is actually an ET_DYN object.
*/
if (app_tpnt->l_tls_initimage != NULL) {
- unsigned int tmp = (unsigned int) app_tpnt->l_tls_initimage;
app_tpnt->l_tls_initimage =
(char *) app_tpnt->l_tls_initimage + app_tpnt->loadaddr;
_dl_debug_early("Relocated TLS initial image from %x to %x (size =
%x)\n",
- tmp, app_tpnt->l_tls_initimage,
app_tpnt->l_tls_initimage_size);
+ (unsigned int) app_tpnt->l_tls_initimage,
+ app_tpnt->l_tls_initimage,
app_tpnt->l_tls_initimage_size);
}
#endif
In this way you have lost the old value of l_tls_initimage because it
has just been relocated adding the loaddaddr value.
You cannot do without to use a temporary variable to store the old value.
Regards,
Filippo
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