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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.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/align.c b/tools/testing/selftests/bpf/prog_tests/align.c
index 465c1c3a3d3c..4ebd0da898f5 100644
--- a/tools/testing/selftests/bpf/prog_tests/align.c
+++ b/tools/testing/selftests/bpf/prog_tests/align.c
@@ -40,7 +40,7 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1", "ctx(off=0,imm=0)"},
+ {0, "R1", "ctx()"},
{0, "R10", "fp0"},
{0, "R3_w", "2"},
{1, "R3_w", "4"},
@@ -68,7 +68,7 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1", "ctx(off=0,imm=0)"},
+ {0, "R1", "ctx()"},
{0, "R10", "fp0"},
{0, "R3_w", "1"},
{1, "R3_w", "2"},
@@ -97,7 +97,7 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1", "ctx(off=0,imm=0)"},
+ {0, "R1", "ctx()"},
{0, "R10", "fp0"},
{0, "R3_w", "4"},
{1, "R3_w", "8"},
@@ -119,7 +119,7 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {0, "R1", "ctx(off=0,imm=0)"},
+ {0, "R1", "ctx()"},
{0, "R10", "fp0"},
{0, "R3_w", "7"},
{1, "R3_w", "7"},
@@ -162,13 +162,13 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {6, "R0_w", "pkt(off=8,r=8,imm=0)"},
+ {6, "R0_w", "pkt(off=8,r=8)"},
{6, "R3_w", "var_off=(0x0; 0xff)"},
{7, "R3_w", "var_off=(0x0; 0x1fe)"},
{8, "R3_w", "var_off=(0x0; 0x3fc)"},
{9, "R3_w", "var_off=(0x0; 0x7f8)"},
{10, "R3_w", "var_off=(0x0; 0xff0)"},
- {12, "R3_w", "pkt_end(off=0,imm=0)"},
+ {12, "R3_w", "pkt_end()"},
{17, "R4_w", "var_off=(0x0; 0xff)"},
{18, "R4_w", "var_off=(0x0; 0x1fe0)"},
{19, "R4_w", "var_off=(0x0; 0xff0)"},
@@ -235,11 +235,11 @@ static struct bpf_align_test tests[] = {
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.matches = {
- {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)"},
+ {2, "R5_w", "pkt(r=0)"},
+ {4, "R5_w", "pkt(off=14,r=0)"},
+ {5, "R4_w", "pkt(off=14,r=0)"},
+ {9, "R2", "pkt(r=18)"},
+ {10, "R5", "pkt(off=14,r=18)"},
{10, "R4_w", "var_off=(0x0; 0xff)"},
{13, "R4_w", "var_off=(0x0; 0xffff)"},
{14, "R4_w", "var_off=(0x0; 0xffff)"},
@@ -299,7 +299,7 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w", "pkt(off=0,r=8,imm=0)"},
+ {6, "R2_w", "pkt(r=8)"},
{7, "R6_w", "var_off=(0x0; 0x3fc)"},
/* Offset is added to packet pointer R5, resulting in
* known fixed offset, and variable offset from R6.
@@ -337,7 +337,7 @@ static struct bpf_align_test tests[] = {
/* Constant offset is added to R5 packet pointer,
* resulting in reg->off value of 14.
*/
- {26, "R5_w", "pkt(off=14,r=8,"},
+ {26, "R5_w", "pkt(off=14,r=8)"},
/* Variable offset is added to R5, resulting in a
* variable offset of (4n). See comment for insn #18
* for R4 = R5 trick.
@@ -397,7 +397,7 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w", "pkt(off=0,r=8,imm=0)"},
+ {6, "R2_w", "pkt(r=8)"},
{7, "R6_w", "var_off=(0x0; 0x3fc)"},
/* Adding 14 makes R6 be (4n+2) */
{8, "R6_w", "var_off=(0x2; 0x7fc)"},
@@ -459,7 +459,7 @@ static struct bpf_align_test tests[] = {
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.result = REJECT,
.matches = {
- {3, "R5_w", "pkt_end(off=0,imm=0)"},
+ {3, "R5_w", "pkt_end()"},
/* (ptr - ptr) << 2 == unknown, (4n) */
{5, "R5_w", "var_off=(0x0; 0xfffffffffffffffc)"},
/* (4n) + 14 == (4n+2). We blow our bounds, because
@@ -513,7 +513,7 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w", "pkt(off=0,r=8,imm=0)"},
+ {6, "R2_w", "pkt(r=8)"},
{8, "R6_w", "var_off=(0x0; 0x3fc)"},
/* Adding 14 makes R6 be (4n+2) */
{9, "R6_w", "var_off=(0x2; 0x7fc)"},
@@ -566,7 +566,7 @@ static struct bpf_align_test tests[] = {
/* Calculated offset in R6 has unknown value, but known
* alignment of 4.
*/
- {6, "R2_w", "pkt(off=0,r=8,imm=0)"},
+ {6, "R2_w", "pkt(r=8)"},
{9, "R6_w", "var_off=(0x0; 0x3c)"},
/* Adding 14 makes R6 be (4n+2) */
{10, "R6_w", "var_off=(0x2; 0x7c)"},
@@ -659,14 +659,14 @@ 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(off=0,imm=0) R10=fp0
+ * 0: R1=ctx() R10=fp0
* 0: (b7) r3 = 2 ; R3_w=2
*
* Sometimes it's actually two lines below, e.g. when
* searching for "6: R3_w=scalar(umax=255,var_off=(0x0; 0xff))":
- * from 4 to 6: R0_w=pkt(off=8,r=8,imm=0) R1=ctx(off=0,imm=0) R2_w=pkt(off=0,r=8,imm=0) R3_w=pkt_end(off=0,imm=0) R10=fp0
- * 6: R0_w=pkt(off=8,r=8,imm=0) R1=ctx(off=0,imm=0) R2_w=pkt(off=0,r=8,imm=0) R3_w=pkt_end(off=0,imm=0) R10=fp0
- * 6: (71) r3 = *(u8 *)(r2 +0) ; R2_w=pkt(off=0,r=8,imm=0) R3_w=scalar(umax=255,var_off=(0x0; 0xff))
+ * from 4 to 6: R0_w=pkt(off=8,r=8) R1=ctx() R2_w=pkt(r=8) R3_w=pkt_end() R10=fp0
+ * 6: R0_w=pkt(off=8,r=8) R1=ctx() R2_w=pkt(r=8) R3_w=pkt_end() R10=fp0
+ * 6: (71) r3 = *(u8 *)(r2 +0) ; R2_w=pkt(r=8) R3_w=scalar(umax=255,var_off=(0x0; 0xff))
*/
while (!(p = strstr(line_ptr, m.reg)) || !strstr(p, m.match)) {
cur_line = -1;
generated by cgit (git 2.34.1) at 2024-06-05 01:40:49 +0000