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Merge remote-tracking branch 'remotes/elmarco/tags/ivshmem-fix-pull-request' into...
[qemu/cris-port.git]
/
tests
/
tcg
/
openrisc
/
test_sub.c
blob
474ec6055b2f98b926ad8dab2fd02b5dbe4ca806
1
#include <stdio.h>
2
3
int
main
(
void
)
4
{
5
int
a
,
b
;
6
int
result
;
7
8
a
=
0x100
;
9
b
=
0x100
;
10
result
=
0x0
;
11
__asm
12
(
"l.sub %0, %0, %1
\n\t
"
13
:
"+r"
(
a
)
14
:
"r"
(
b
)
15
);
16
if
(
a
!=
result
) {
17
printf
(
"sub error
\n
"
);
18
return
-
1
;
19
}
20
21
a
=
0xffff
;
22
b
=
0x1
;
23
result
=
0xfffe
;
24
__asm
25
(
"l.sub %0, %0, %1
\n\t
"
26
:
"+r"
(
a
)
27
:
"r"
(
b
)
28
);
29
if
(
a
!=
result
) {
30
printf
(
"sub error
\n
"
);
31
return
-
1
;
32
}
33
34
return
0
;
35
}