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Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/align.c')
-rw-r--r--tools/testing/selftests/bpf/prog_tests/align.c218
1 files changed, 109 insertions, 109 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/align.c b/tools/testing/selftests/bpf/prog_tests/align.c
index 0ee29e11eaee..970f09156eb4 100644
--- a/tools/testing/selftests/bpf/prog_tests/align.c
+++ b/tools/testing/selftests/bpf/prog_tests/align.c
@@ -39,13 +39,13 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1=ctx(id=0,off=0,imm=0)"},
+ {0, "R1=ctx(off=0,imm=0)"},
{0, "R10=fp0"},
- {0, "R3_w=inv2"},
- {1, "R3_w=inv4"},
- {2, "R3_w=inv8"},
- {3, "R3_w=inv16"},
- {4, "R3_w=inv32"},
+ {0, "R3_w=2"},
+ {1, "R3_w=4"},
+ {2, "R3_w=8"},
+ {3, "R3_w=16"},
+ {4, "R3_w=32"},
},
},
{
@@ -67,19 +67,19 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1=ctx(id=0,off=0,imm=0)"},
+ {0, "R1=ctx(off=0,imm=0)"},
{0, "R10=fp0"},
- {0, "R3_w=inv1"},
- {1, "R3_w=inv2"},
- {2, "R3_w=inv4"},
- {3, "R3_w=inv8"},
- {4, "R3_w=inv16"},
- {5, "R3_w=inv1"},
- {6, "R4_w=inv32"},
- {7, "R4_w=inv16"},
- {8, "R4_w=inv8"},
- {9, "R4_w=inv4"},
- {10, "R4_w=inv2"},
+ {0, "R3_w=1"},
+ {1, "R3_w=2"},
+ {2, "R3_w=4"},
+ {3, "R3_w=8"},
+ {4, "R3_w=16"},
+ {5, "R3_w=1"},
+ {6, "R4_w=32"},
+ {7, "R4_w=16"},
+ {8, "R4_w=8"},
+ {9, "R4_w=4"},
+ {10, "R4_w=2"},
},
},
{
@@ -96,14 +96,14 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1=ctx(id=0,off=0,imm=0)"},
+ {0, "R1=ctx(off=0,imm=0)"},
{0, "R10=fp0"},
- {0, "R3_w=inv4"},
- {1, "R3_w=inv8"},
- {2, "R3_w=inv10"},
- {3, "R4_w=inv8"},
- {4, "R4_w=inv12"},
- {5, "R4_w=inv14"},
+ {0, "R3_w=4"},
+ {1, "R3_w=8"},
+ {2, "R3_w=10"},
+ {3, "R4_w=8"},
+ {4, "R4_w=12"},
+ {5, "R4_w=14"},
},
},
{
@@ -118,12 +118,12 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1=ctx(id=0,off=0,imm=0)"},
+ {0, "R1=ctx(off=0,imm=0)"},
{0, "R10=fp0"},
- {0, "R3_w=inv7"},
- {1, "R3_w=inv7"},
- {2, "R3_w=inv14"},
- {3, "R3_w=inv56"},
+ {0, "R3_w=7"},
+ {1, "R3_w=7"},
+ {2, "R3_w=14"},
+ {3, "R3_w=56"},
},
},
@@ -161,19 +161,19 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {6, "R0_w=pkt(id=0,off=8,r=8,imm=0)"},
- {6, "R3_w=inv(id=0,umax_value=255,var_off=(0x0; 0xff))"},
- {7, "R3_w=inv(id=0,umax_value=510,var_off=(0x0; 0x1fe))"},
- {8, "R3_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
- {9, "R3_w=inv(id=0,umax_value=2040,var_off=(0x0; 0x7f8))"},
- {10, "R3_w=inv(id=0,umax_value=4080,var_off=(0x0; 0xff0))"},
- {12, "R3_w=pkt_end(id=0,off=0,imm=0)"},
- {17, "R4_w=inv(id=0,umax_value=255,var_off=(0x0; 0xff))"},
- {18, "R4_w=inv(id=0,umax_value=8160,var_off=(0x0; 0x1fe0))"},
- {19, "R4_w=inv(id=0,umax_value=4080,var_off=(0x0; 0xff0))"},
- {20, "R4_w=inv(id=0,umax_value=2040,var_off=(0x0; 0x7f8))"},
- {21, "R4_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
- {22, "R4_w=inv(id=0,umax_value=510,var_off=(0x0; 0x1fe))"},
+ {6, "R0_w=pkt(off=8,r=8,imm=0)"},
+ {6, "R3_w=scalar(umax=255,var_off=(0x0; 0xff))"},
+ {7, "R3_w=scalar(umax=510,var_off=(0x0; 0x1fe))"},
+ {8, "R3_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
+ {9, "R3_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"},
+ {10, "R3_w=scalar(umax=4080,var_off=(0x0; 0xff0))"},
+ {12, "R3_w=pkt_end(off=0,imm=0)"},
+ {17, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"},
+ {18, "R4_w=scalar(umax=8160,var_off=(0x0; 0x1fe0))"},
+ {19, "R4_w=scalar(umax=4080,var_off=(0x0; 0xff0))"},
+ {20, "R4_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"},
+ {21, "R4_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
+ {22, "R4_w=scalar(umax=510,var_off=(0x0; 0x1fe))"},
},
},
{
@@ -194,16 +194,16 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {6, "R3_w=inv(id=0,umax_value=255,var_off=(0x0; 0xff))"},
- {7, "R4_w=inv(id=1,umax_value=255,var_off=(0x0; 0xff))"},
- {8, "R4_w=inv(id=0,umax_value=255,var_off=(0x0; 0xff))"},
- {9, "R4_w=inv(id=1,umax_value=255,var_off=(0x0; 0xff))"},
- {10, "R4_w=inv(id=0,umax_value=510,var_off=(0x0; 0x1fe))"},
- {11, "R4_w=inv(id=1,umax_value=255,var_off=(0x0; 0xff))"},
- {12, "R4_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
- {13, "R4_w=inv(id=1,umax_value=255,var_off=(0x0; 0xff))"},
- {14, "R4_w=inv(id=0,umax_value=2040,var_off=(0x0; 0x7f8))"},
- {15, "R4_w=inv(id=0,umax_value=4080,var_off=(0x0; 0xff0))"},
+ {6, "R3_w=scalar(umax=255,var_off=(0x0; 0xff))"},
+ {7, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"},
+ {8, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"},
+ {9, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"},
+ {10, "R4_w=scalar(umax=510,var_off=(0x0; 0x1fe))"},
+ {11, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"},
+ {12, "R4_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
+ {13, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"},
+ {14, "R4_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"},
+ {15, "R4_w=scalar(umax=4080,var_off=(0x0; 0xff0))"},
},
},
{
@@ -234,14 +234,14 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {2, "R5_w=pkt(id=0,off=0,r=0,imm=0)"},
- {4, "R5_w=pkt(id=0,off=14,r=0,imm=0)"},
- {5, "R4_w=pkt(id=0,off=14,r=0,imm=0)"},
- {9, "R2=pkt(id=0,off=0,r=18,imm=0)"},
- {10, "R5=pkt(id=0,off=14,r=18,imm=0)"},
- {10, "R4_w=inv(id=0,umax_value=255,var_off=(0x0; 0xff))"},
- {13, "R4_w=inv(id=0,umax_value=65535,var_off=(0x0; 0xffff))"},
- {14, "R4_w=inv(id=0,umax_value=65535,var_off=(0x0; 0xffff))"},
+ {2, "R5_w=pkt(off=0,r=0,imm=0)"},
+ {4, "R5_w=pkt(off=14,r=0,imm=0)"},
+ {5, "R4_w=pkt(off=14,r=0,imm=0)"},
+ {9, "R2=pkt(off=0,r=18,imm=0)"},
+ {10, "R5=pkt(off=14,r=18,imm=0)"},
+ {10, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"},
+ {13, "R4_w=scalar(umax=65535,var_off=(0x0; 0xffff))"},
+ {14, "R4_w=scalar(umax=65535,var_off=(0x0; 0xffff))"},
},
},
{
@@ -296,59 +296,59 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w=pkt(id=0,off=0,r=8,imm=0)"},
- {7, "R6_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {6, "R2_w=pkt(off=0,r=8,imm=0)"},
+ {7, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
/* Offset is added to packet pointer R5, resulting in
* known fixed offset, and variable offset from R6.
*/
- {11, "R5_w=pkt(id=1,off=14,r=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {11, "R5_w=pkt(id=1,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"},
/* At the time the word size load is performed from R5,
* it's total offset is NET_IP_ALIGN + reg->off (0) +
* reg->aux_off (14) which is 16. Then the variable
* offset is considered using reg->aux_off_align which
* is 4 and meets the load's requirements.
*/
- {15, "R4=pkt(id=1,off=18,r=18,umax_value=1020,var_off=(0x0; 0x3fc))"},
- {15, "R5=pkt(id=1,off=14,r=18,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {15, "R4=pkt(id=1,off=18,r=18,umax=1020,var_off=(0x0; 0x3fc))"},
+ {15, "R5=pkt(id=1,off=14,r=18,umax=1020,var_off=(0x0; 0x3fc))"},
/* Variable offset is added to R5 packet pointer,
* resulting in auxiliary alignment of 4.
*/
- {17, "R5_w=pkt(id=2,off=0,r=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {17, "R5_w=pkt(id=2,off=0,r=0,umax=1020,var_off=(0x0; 0x3fc))"},
/* Constant offset is added to R5, resulting in
* reg->off of 14.
*/
- {18, "R5_w=pkt(id=2,off=14,r=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {18, "R5_w=pkt(id=2,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off
* (14) which is 16. Then the variable offset is 4-byte
* aligned, so the total offset is 4-byte aligned and
* meets the load's requirements.
*/
- {23, "R4=pkt(id=2,off=18,r=18,umax_value=1020,var_off=(0x0; 0x3fc))"},
- {23, "R5=pkt(id=2,off=14,r=18,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {23, "R4=pkt(id=2,off=18,r=18,umax=1020,var_off=(0x0; 0x3fc))"},
+ {23, "R5=pkt(id=2,off=14,r=18,umax=1020,var_off=(0x0; 0x3fc))"},
/* Constant offset is added to R5 packet pointer,
* resulting in reg->off value of 14.
*/
- {25, "R5_w=pkt(id=0,off=14,r=8"},
+ {25, "R5_w=pkt(off=14,r=8"},
/* Variable offset is added to R5, resulting in a
* variable offset of (4n).
*/
- {26, "R5_w=pkt(id=3,off=14,r=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {26, "R5_w=pkt(id=3,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"},
/* Constant is added to R5 again, setting reg->off to 18. */
- {27, "R5_w=pkt(id=3,off=18,r=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {27, "R5_w=pkt(id=3,off=18,r=0,umax=1020,var_off=(0x0; 0x3fc))"},
/* And once more we add a variable; resulting var_off
* is still (4n), fixed offset is not changed.
* Also, we create a new reg->id.
*/
- {28, "R5_w=pkt(id=4,off=18,r=0,umax_value=2040,var_off=(0x0; 0x7fc)"},
+ {28, "R5_w=pkt(id=4,off=18,r=0,umax=2040,var_off=(0x0; 0x7fc)"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off (18)
* which is 20. Then the variable offset is (4n), so
* the total offset is 4-byte aligned and meets the
* load's requirements.
*/
- {33, "R4=pkt(id=4,off=22,r=22,umax_value=2040,var_off=(0x0; 0x7fc)"},
- {33, "R5=pkt(id=4,off=18,r=22,umax_value=2040,var_off=(0x0; 0x7fc)"},
+ {33, "R4=pkt(id=4,off=22,r=22,umax=2040,var_off=(0x0; 0x7fc)"},
+ {33, "R5=pkt(id=4,off=18,r=22,umax=2040,var_off=(0x0; 0x7fc)"},
},
},
{
@@ -386,36 +386,36 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w=pkt(id=0,off=0,r=8,imm=0)"},
- {7, "R6_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {6, "R2_w=pkt(off=0,r=8,imm=0)"},
+ {7, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
/* Adding 14 makes R6 be (4n+2) */
- {8, "R6_w=inv(id=0,umin_value=14,umax_value=1034,var_off=(0x2; 0x7fc))"},
+ {8, "R6_w=scalar(umin=14,umax=1034,var_off=(0x2; 0x7fc))"},
/* Packet pointer has (4n+2) offset */
- {11, "R5_w=pkt(id=1,off=0,r=0,umin_value=14,umax_value=1034,var_off=(0x2; 0x7fc)"},
- {12, "R4=pkt(id=1,off=4,r=0,umin_value=14,umax_value=1034,var_off=(0x2; 0x7fc)"},
+ {11, "R5_w=pkt(id=1,off=0,r=0,umin=14,umax=1034,var_off=(0x2; 0x7fc)"},
+ {12, "R4=pkt(id=1,off=4,r=0,umin=14,umax=1034,var_off=(0x2; 0x7fc)"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off (0)
* which is 2. Then the variable offset is (4n+2), so
* the total offset is 4-byte aligned and meets the
* load's requirements.
*/
- {15, "R5=pkt(id=1,off=0,r=4,umin_value=14,umax_value=1034,var_off=(0x2; 0x7fc)"},
+ {15, "R5=pkt(id=1,off=0,r=4,umin=14,umax=1034,var_off=(0x2; 0x7fc)"},
/* Newly read value in R6 was shifted left by 2, so has
* known alignment of 4.
*/
- {17, "R6_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {17, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
/* Added (4n) to packet pointer's (4n+2) var_off, giving
* another (4n+2).
*/
- {19, "R5_w=pkt(id=2,off=0,r=0,umin_value=14,umax_value=2054,var_off=(0x2; 0xffc)"},
- {20, "R4=pkt(id=2,off=4,r=0,umin_value=14,umax_value=2054,var_off=(0x2; 0xffc)"},
+ {19, "R5_w=pkt(id=2,off=0,r=0,umin=14,umax=2054,var_off=(0x2; 0xffc)"},
+ {20, "R4=pkt(id=2,off=4,r=0,umin=14,umax=2054,var_off=(0x2; 0xffc)"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off (0)
* which is 2. Then the variable offset is (4n+2), so
* the total offset is 4-byte aligned and meets the
* load's requirements.
*/
- {23, "R5=pkt(id=2,off=0,r=4,umin_value=14,umax_value=2054,var_off=(0x2; 0xffc)"},
+ {23, "R5=pkt(id=2,off=0,r=4,umin=14,umax=2054,var_off=(0x2; 0xffc)"},
},
},
{
@@ -448,18 +448,18 @@ static struct bpf_align_test tests[] = {
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.result = REJECT,
.matches = {
- {3, "R5_w=pkt_end(id=0,off=0,imm=0)"},
+ {3, "R5_w=pkt_end(off=0,imm=0)"},
/* (ptr - ptr) << 2 == unknown, (4n) */
- {5, "R5_w=inv(id=0,smax_value=9223372036854775804,umax_value=18446744073709551612,var_off=(0x0; 0xfffffffffffffffc)"},
+ {5, "R5_w=scalar(smax=9223372036854775804,umax=18446744073709551612,var_off=(0x0; 0xfffffffffffffffc)"},
/* (4n) + 14 == (4n+2). We blow our bounds, because
* the add could overflow.
*/
- {6, "R5_w=inv(id=0,smin_value=-9223372036854775806,smax_value=9223372036854775806,umin_value=2,umax_value=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"},
+ {6, "R5_w=scalar(smin=-9223372036854775806,smax=9223372036854775806,umin=2,umax=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"},
/* Checked s>=0 */
- {9, "R5=inv(id=0,umin_value=2,umax_value=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
+ {9, "R5=scalar(umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
/* packet pointer + nonnegative (4n+2) */
- {11, "R6_w=pkt(id=1,off=0,r=0,umin_value=2,umax_value=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
- {12, "R4_w=pkt(id=1,off=4,r=0,umin_value=2,umax_value=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
+ {11, "R6_w=pkt(id=1,off=0,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
+ {12, "R4_w=pkt(id=1,off=4,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
/* NET_IP_ALIGN + (4n+2) == (4n), alignment is fine.
* We checked the bounds, but it might have been able
* to overflow if the packet pointer started in the
@@ -467,7 +467,7 @@ static struct bpf_align_test tests[] = {
* So we did not get a 'range' on R6, and the access
* attempt will fail.
*/
- {15, "R6_w=pkt(id=1,off=0,r=0,umin_value=2,umax_value=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
+ {15, "R6_w=pkt(id=1,off=0,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"},
}
},
{
@@ -502,23 +502,23 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w=pkt(id=0,off=0,r=8,imm=0)"},
- {8, "R6_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {6, "R2_w=pkt(off=0,r=8,imm=0)"},
+ {8, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
/* Adding 14 makes R6 be (4n+2) */
- {9, "R6_w=inv(id=0,umin_value=14,umax_value=1034,var_off=(0x2; 0x7fc))"},
+ {9, "R6_w=scalar(umin=14,umax=1034,var_off=(0x2; 0x7fc))"},
/* New unknown value in R7 is (4n) */
- {10, "R7_w=inv(id=0,umax_value=1020,var_off=(0x0; 0x3fc))"},
+ {10, "R7_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"},
/* Subtracting it from R6 blows our unsigned bounds */
- {11, "R6=inv(id=0,smin_value=-1006,smax_value=1034,umin_value=2,umax_value=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"},
+ {11, "R6=scalar(smin=-1006,smax=1034,umin=2,umax=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"},
/* Checked s>= 0 */
- {14, "R6=inv(id=0,umin_value=2,umax_value=1034,var_off=(0x2; 0x7fc))"},
+ {14, "R6=scalar(umin=2,umax=1034,var_off=(0x2; 0x7fc))"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off (0)
* which is 2. Then the variable offset is (4n+2), so
* the total offset is 4-byte aligned and meets the
* load's requirements.
*/
- {20, "R5=pkt(id=2,off=0,r=4,umin_value=2,umax_value=1034,var_off=(0x2; 0x7fc)"},
+ {20, "R5=pkt(id=2,off=0,r=4,umin=2,umax=1034,var_off=(0x2; 0x7fc)"},
},
},
@@ -556,23 +556,23 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w=pkt(id=0,off=0,r=8,imm=0)"},
- {9, "R6_w=inv(id=0,umax_value=60,var_off=(0x0; 0x3c))"},
+ {6, "R2_w=pkt(off=0,r=8,imm=0)"},
+ {9, "R6_w=scalar(umax=60,var_off=(0x0; 0x3c))"},
/* Adding 14 makes R6 be (4n+2) */
- {10, "R6_w=inv(id=0,umin_value=14,umax_value=74,var_off=(0x2; 0x7c))"},
+ {10, "R6_w=scalar(umin=14,umax=74,var_off=(0x2; 0x7c))"},
/* Subtracting from packet pointer overflows ubounds */
- {13, "R5_w=pkt(id=2,off=0,r=8,umin_value=18446744073709551542,umax_value=18446744073709551602,var_off=(0xffffffffffffff82; 0x7c)"},
+ {13, "R5_w=pkt(id=2,off=0,r=8,umin=18446744073709551542,umax=18446744073709551602,var_off=(0xffffffffffffff82; 0x7c)"},
/* New unknown value in R7 is (4n), >= 76 */
- {14, "R7_w=inv(id=0,umin_value=76,umax_value=1096,var_off=(0x0; 0x7fc))"},
+ {14, "R7_w=scalar(umin=76,umax=1096,var_off=(0x0; 0x7fc))"},
/* Adding it to packet pointer gives nice bounds again */
- {16, "R5_w=pkt(id=3,off=0,r=0,umin_value=2,umax_value=1082,var_off=(0x2; 0xfffffffc)"},
+ {16, "R5_w=pkt(id=3,off=0,r=0,umin=2,umax=1082,var_off=(0x2; 0xfffffffc)"},
/* At the time the word size load is performed from R5,
* its total fixed offset is NET_IP_ALIGN + reg->off (0)
* which is 2. Then the variable offset is (4n+2), so
* the total offset is 4-byte aligned and meets the
* load's requirements.
*/
- {20, "R5=pkt(id=3,off=0,r=4,umin_value=2,umax_value=1082,var_off=(0x2; 0xfffffffc)"},
+ {20, "R5=pkt(id=3,off=0,r=4,umin=2,umax=1082,var_off=(0x2; 0xfffffffc)"},
},
},
};
@@ -648,8 +648,8 @@ static int do_test_single(struct bpf_align_test *test)
/* Check the next line as well in case the previous line
* did not have a corresponding bpf insn. Example:
* func#0 @0
- * 0: R1=ctx(id=0,off=0,imm=0) R10=fp0
- * 0: (b7) r3 = 2 ; R3_w=inv2
+ * 0: R1=ctx(off=0,imm=0) R10=fp0
+ * 0: (b7) r3 = 2 ; R3_w=2
*/
if (!strstr(line_ptr, m.match)) {
cur_line = -1;