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Commit | Line | Data |
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2e36cb48 UD |
1 | /* glibc test for TLS in ld.so. */ |
2 | #include <stdio.h> | |
3 | ||
11bf311e | 4 | #include "tls-macros.h" |
100e184f UD |
5 | |
6 | ||
2e36cb48 UD |
7 | /* One define int variable, two externs. */ |
8 | COMMON_INT_DECL(foo); | |
9 | VAR_INT_DECL(bar); | |
10 | VAR_INT_DEF(baz); | |
11 | ||
12 | ||
13 | extern int in_dso (void); | |
14 | ||
15 | ||
aed283dd UD |
16 | static int |
17 | do_test (void) | |
2e36cb48 | 18 | { |
2e36cb48 UD |
19 | int result = 0; |
20 | int *ap, *bp, *cp; | |
21 | ||
22 | ||
23 | /* Set the variable using the local exec model. */ | |
24 | puts ("set baz to 3 (LE)"); | |
25 | ap = TLS_LE (baz); | |
26 | *ap = 3; | |
27 | ||
28 | ||
29 | /* Get variables using initial exec model. */ | |
30 | puts ("set variables foo and bar (IE)"); | |
31 | ap = TLS_IE (foo); | |
32 | *ap = 1; | |
33 | bp = TLS_IE (bar); | |
34 | *bp = 2; | |
35 | ||
36 | ||
37 | /* Get variables using local dynamic model. */ | |
38 | fputs ("get sum of foo, bar (GD) and baz (LD)", stdout); | |
39 | ap = TLS_GD (foo); | |
40 | bp = TLS_GD (bar); | |
41 | cp = TLS_LD (baz); | |
42 | printf (" = %d\n", *ap + *bp + *cp); | |
43 | result |= *ap + *bp + *cp != 6; | |
44 | if (*ap != 1) | |
45 | { | |
46 | printf ("foo = %d\n", *ap); | |
47 | result = 1; | |
48 | } | |
49 | if (*bp != 2) | |
50 | { | |
51 | printf ("bar = %d\n", *bp); | |
52 | result = 1; | |
53 | } | |
54 | if (*cp != 3) | |
55 | { | |
56 | printf ("baz = %d\n", *cp); | |
57 | result = 1; | |
58 | } | |
59 | ||
60 | ||
61 | result |= in_dso (); | |
62 | ||
63 | return result; | |
2e36cb48 | 64 | } |
aed283dd UD |
65 | |
66 | ||
36fe25fd | 67 | #include <support/test-driver.c> |