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authorRoland McGrath <roland@gnu.org>2002-08-12 06:25:47 +0000
committerRoland McGrath <roland@gnu.org>2002-08-12 06:25:47 +0000
commite6f526809dbca3e772147b7bdedc3ebca8aff30e (patch)
tree8d01638a6124709150e9dd99bdd2073c1da27378 /elf/tst-tlsmod2.c
parent7a8bdff02c8bc80d5068eadf83302595d11f46d4 (diff)
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* elf/tst-tlsmod4.c (in_dso): Insert a random library call before use
of the TLS macros, otherwise the compiler might not have initialized the PIC register yet when we use the PLT via asm. * elf/tst-tlsmod3.c (in_dso2): Likewise. * elf/tst-tlsmod2.c (in_dso): Likewise.
Diffstat (limited to 'elf/tst-tlsmod2.c')
-rw-r--r--elf/tst-tlsmod2.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/elf/tst-tlsmod2.c b/elf/tst-tlsmod2.c
index 6aec812..1a4c73b 100644
--- a/elf/tst-tlsmod2.c
+++ b/elf/tst-tlsmod2.c
@@ -12,9 +12,13 @@ COMMON_INT_DEF(foo);
int
in_dso (int n, int *caller_foop)
{
- int *foop = TLS_GD (foo);
+ int *foop;
int result = 0;
+ puts ("foo"); /* Make sure PLT is used before macros. */
+
+ foop = TLS_GD (foo);
+
if (caller_foop != NULL && foop != caller_foop)
{
printf ("callers address of foo differs: %p vs %p\n", caller_foop, foop);