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test: bpf: expand DIV_KX to DIV_MOD_KX

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Expand DIV_KX to use BPF_MOD operation in the
DIV_KX bpf 'classic' test.

CC: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis Kirjanov 2014-12-01 13:12:25 +03:00 committed by David S. Miller
parent aae68bc6f6
commit 6867b17b26
1 changed files with 8 additions and 2 deletions
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10
lib/test_bpf.c
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@ -124,7 +124,7 @@ static struct bpf_test tests[] = {
{ { 0, 0xfffffffd } }
},
{
"DIV_KX",
"DIV_MOD_KX",
.u.insns = {
BPF_STMT(BPF_LD | BPF_IMM, 8),
BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
@ -134,12 +134,18 @@ static struct bpf_test tests[] = {
BPF_STMT(BPF_MISC | BPF_TAX, 0),
BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
BPF_STMT(BPF_MISC | BPF_TAX, 0),
BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
BPF_STMT(BPF_MISC | BPF_TAX, 0),
BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000),
BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
BPF_STMT(BPF_RET | BPF_A, 0)
},
CLASSIC | FLAG_NO_DATA,
{ },
{ { 0, 0x40000001 } }
{ { 0, 0x20000000 } }
},
{
"AND_OR_LSH_K",