diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/exceptions_assert.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/exceptions_assert.c | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/tools/testing/selftests/bpf/progs/exceptions_assert.c b/tools/testing/selftests/bpf/progs/exceptions_assert.c index e1e5c54a6a11..5e0a1ca96d4e 100644 --- a/tools/testing/selftests/bpf/progs/exceptions_assert.c +++ b/tools/testing/selftests/bpf/progs/exceptions_assert.c @@ -11,55 +11,55 @@ #define check_assert(type, op, name, value) \ SEC("?tc") \ __log_level(2) __failure \ - int check_assert_##op##_##name(void *ctx) \ + int check_assert_##name(void *ctx) \ { \ type num = bpf_ktime_get_ns(); \ - bpf_assert_##op(num, value); \ + bpf_assert(bpf_cmp_unlikely(num, op, value)); \ return *(u64 *)num; \ } -__msg(": R0_w=-2147483648 R10=fp0") -check_assert(s64, eq, int_min, INT_MIN); -__msg(": R0_w=2147483647 R10=fp0") -check_assert(s64, eq, int_max, INT_MAX); -__msg(": R0_w=0 R10=fp0") -check_assert(s64, eq, zero, 0); -__msg(": R0_w=-9223372036854775808 R1_w=-9223372036854775808 R10=fp0") -check_assert(s64, eq, llong_min, LLONG_MIN); -__msg(": R0_w=9223372036854775807 R1_w=9223372036854775807 R10=fp0") -check_assert(s64, eq, llong_max, LLONG_MAX); - -__msg(": R0_w=scalar(smax=2147483646) R10=fp0") -check_assert(s64, lt, pos, INT_MAX); -__msg(": R0_w=scalar(smax=-1,umin=9223372036854775808,var_off=(0x8000000000000000; 0x7fffffffffffffff))") -check_assert(s64, lt, zero, 0); -__msg(": R0_w=scalar(smax=-2147483649,umin=9223372036854775808,umax=18446744071562067967,var_off=(0x8000000000000000; 0x7fffffffffffffff))") -check_assert(s64, lt, neg, INT_MIN); - -__msg(": R0_w=scalar(smax=2147483647) R10=fp0") -check_assert(s64, le, pos, INT_MAX); -__msg(": R0_w=scalar(smax=0) R10=fp0") -check_assert(s64, le, zero, 0); -__msg(": R0_w=scalar(smax=-2147483648,umin=9223372036854775808,umax=18446744071562067968,var_off=(0x8000000000000000; 0x7fffffffffffffff))") -check_assert(s64, le, neg, INT_MIN); - -__msg(": R0_w=scalar(smin=umin=2147483648,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") -check_assert(s64, gt, pos, INT_MAX); -__msg(": R0_w=scalar(smin=umin=1,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") -check_assert(s64, gt, zero, 0); -__msg(": R0_w=scalar(smin=-2147483647) R10=fp0") -check_assert(s64, gt, neg, INT_MIN); - -__msg(": R0_w=scalar(smin=umin=2147483647,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") -check_assert(s64, ge, pos, INT_MAX); -__msg(": R0_w=scalar(smin=0,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff)) R10=fp0") -check_assert(s64, ge, zero, 0); -__msg(": R0_w=scalar(smin=-2147483648) R10=fp0") -check_assert(s64, ge, neg, INT_MIN); +__msg(": R0_w=0xffffffff80000000") +check_assert(s64, ==, eq_int_min, INT_MIN); +__msg(": R0_w=0x7fffffff") +check_assert(s64, ==, eq_int_max, INT_MAX); +__msg(": R0_w=0") +check_assert(s64, ==, eq_zero, 0); +__msg(": R0_w=0x8000000000000000 R1_w=0x8000000000000000") +check_assert(s64, ==, eq_llong_min, LLONG_MIN); +__msg(": R0_w=0x7fffffffffffffff R1_w=0x7fffffffffffffff") +check_assert(s64, ==, eq_llong_max, LLONG_MAX); + +__msg(": R0_w=scalar(id=1,smax=0x7ffffffe)") +check_assert(s64, <, lt_pos, INT_MAX); +__msg(": R0_w=scalar(id=1,smax=-1,umin=0x8000000000000000,var_off=(0x8000000000000000; 0x7fffffffffffffff))") +check_assert(s64, <, lt_zero, 0); +__msg(": R0_w=scalar(id=1,smax=0xffffffff7fffffff") +check_assert(s64, <, lt_neg, INT_MIN); + +__msg(": R0_w=scalar(id=1,smax=0x7fffffff)") +check_assert(s64, <=, le_pos, INT_MAX); +__msg(": R0_w=scalar(id=1,smax=0)") +check_assert(s64, <=, le_zero, 0); +__msg(": R0_w=scalar(id=1,smax=0xffffffff80000000") +check_assert(s64, <=, le_neg, INT_MIN); + +__msg(": R0_w=scalar(id=1,smin=umin=0x80000000,umax=0x7fffffffffffffff,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, >, gt_pos, INT_MAX); +__msg(": R0_w=scalar(id=1,smin=umin=1,umax=0x7fffffffffffffff,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, >, gt_zero, 0); +__msg(": R0_w=scalar(id=1,smin=0xffffffff80000001") +check_assert(s64, >, gt_neg, INT_MIN); + +__msg(": R0_w=scalar(id=1,smin=umin=0x7fffffff,umax=0x7fffffffffffffff,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, >=, ge_pos, INT_MAX); +__msg(": R0_w=scalar(id=1,smin=0,umax=0x7fffffffffffffff,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, >=, ge_zero, 0); +__msg(": R0_w=scalar(id=1,smin=0xffffffff80000000") +check_assert(s64, >=, ge_neg, INT_MIN); SEC("?tc") __log_level(2) __failure -__msg(": R0=0 R1=ctx(off=0,imm=0) R2=scalar(smin=smin32=-2147483646,smax=smax32=2147483645) R10=fp0") +__msg(": R0=0 R1=ctx() R2=scalar(smin=0xffffffff80000002,smax=smax32=0x7ffffffd,smin32=0x80000002) R10=fp0") int check_assert_range_s64(struct __sk_buff *ctx) { struct bpf_sock *sk = ctx->sk; @@ -75,7 +75,7 @@ int check_assert_range_s64(struct __sk_buff *ctx) SEC("?tc") __log_level(2) __failure -__msg(": R1=ctx(off=0,imm=0) R2=scalar(smin=umin=smin32=umin32=4096,smax=umax=smax32=umax32=8192,var_off=(0x0; 0x3fff))") +__msg(": R1=ctx() R2=scalar(smin=umin=smin32=umin32=4096,smax=umax=smax32=umax32=8192,var_off=(0x0; 0x3fff))") int check_assert_range_u64(struct __sk_buff *ctx) { u64 num = ctx->len; @@ -86,7 +86,7 @@ int check_assert_range_u64(struct __sk_buff *ctx) SEC("?tc") __log_level(2) __failure -__msg(": R0=0 R1=ctx(off=0,imm=0) R2=4096 R10=fp0") +__msg(": R0=0 R1=ctx() R2=4096 R10=fp0") int check_assert_single_range_s64(struct __sk_buff *ctx) { struct bpf_sock *sk = ctx->sk; @@ -103,7 +103,7 @@ int check_assert_single_range_s64(struct __sk_buff *ctx) SEC("?tc") __log_level(2) __failure -__msg(": R1=ctx(off=0,imm=0) R2=4096 R10=fp0") +__msg(": R1=ctx() R2=4096 R10=fp0") int check_assert_single_range_u64(struct __sk_buff *ctx) { u64 num = ctx->len; @@ -114,7 +114,7 @@ int check_assert_single_range_u64(struct __sk_buff *ctx) SEC("?tc") __log_level(2) __failure -__msg(": R1=pkt(off=64,r=64,imm=0) R2=pkt_end(off=0,imm=0) R6=pkt(off=0,r=64,imm=0) R10=fp0") +__msg(": R1=pkt(off=64,r=64) R2=pkt_end() R6=pkt(r=64) R10=fp0") int check_assert_generic(struct __sk_buff *ctx) { u8 *data_end = (void *)(long)ctx->data_end; @@ -125,7 +125,7 @@ int check_assert_generic(struct __sk_buff *ctx) } SEC("?fentry/bpf_check") -__failure __msg("At program exit the register R0 has value (0x40; 0x0)") +__failure __msg("At program exit the register R1 has smin=64 smax=64") int check_assert_with_return(void *ctx) { bpf_assert_with(!ctx, 64); |