diff options
Diffstat (limited to 'REORG.TODO/elf/tst-tlsmod1.c')
-rw-r--r-- | REORG.TODO/elf/tst-tlsmod1.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tst-tlsmod1.c b/REORG.TODO/elf/tst-tlsmod1.c new file mode 100644 index 0000000000..8d9156791b --- /dev/null +++ b/REORG.TODO/elf/tst-tlsmod1.c @@ -0,0 +1,62 @@ +#include <stdio.h> + +#include "tls-macros.h" + + +/* One define int variable, two externs. */ +COMMON_INT_DEF(foo); +VAR_INT_DEF(bar); +VAR_INT_DECL(baz); + +extern int in_dso (void); + +int +in_dso (void) +{ + int result = 0; + int *ap, *bp, *cp; + + /* Get variables using initial exec model. */ + fputs ("get sum of foo and bar (IE)", stdout); + asm ("" ::: "memory"); + ap = TLS_IE (foo); + bp = TLS_IE (bar); + printf (" = %d\n", *ap + *bp); + result |= *ap + *bp != 3; + if (*ap != 1) + { + printf ("foo = %d\n", *ap); + result = 1; + } + if (*bp != 2) + { + printf ("bar = %d\n", *bp); + result = 1; + } + + + /* Get variables using generic dynamic model. */ + fputs ("get sum of foo and bar and baz (GD)", stdout); + ap = TLS_GD (foo); + bp = TLS_GD (bar); + cp = TLS_GD (baz); + printf (" = %d\n", *ap + *bp + *cp); + result |= *ap + *bp + *cp != 6; + if (*ap != 1) + { + printf ("foo = %d\n", *ap); + result = 1; + } + if (*bp != 2) + { + printf ("bar = %d\n", *bp); + result = 1; + } + if (*cp != 3) + { + printf ("baz = %d\n", *cp); + result = 1; + } + + return result; +} |