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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-03-25 11:46:10 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-03-25 11:46:10 -0700 |
commit | 5acac83bf2e42f51ab9fd315d657798754bf0bb8 (patch) | |
tree | 564be60664226649f00798cc3afb72d72d0ed24d /tools/testing/selftests/bpf/prog_tests/btf.c | |
parent | Input: cyttsp - verbose error on soft reset (diff) | |
parent | Linux 5.12-rc4 (diff) | |
download | linux-dev-5acac83bf2e42f51ab9fd315d657798754bf0bb8.tar.xz linux-dev-5acac83bf2e42f51ab9fd315d657798754bf0bb8.zip |
Merge tag 'v5.12-rc4' into next
Sync up with the mainline to bring in newest APIs.
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/btf.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/btf.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c index 8ae97e2a4b9d..6a7ee7420701 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf.c +++ b/tools/testing/selftests/bpf/prog_tests/btf.c @@ -914,7 +914,7 @@ static struct btf_raw_test raw_tests[] = { .err_str = "Member exceeds struct_size", }, -/* Test member exeeds the size of struct +/* Test member exceeds the size of struct * * struct A { * int m; @@ -948,7 +948,7 @@ static struct btf_raw_test raw_tests[] = { .err_str = "Member exceeds struct_size", }, -/* Test member exeeds the size of struct +/* Test member exceeds the size of struct * * struct A { * int m; @@ -3509,6 +3509,27 @@ static struct btf_raw_test raw_tests[] = { .value_type_id = 3 /* arr_t */, .max_entries = 4, }, +/* + * elf .rodata section size 4 and btf .rodata section vlen 0. + */ +{ + .descr = "datasec: vlen == 0", + .raw_types = { + /* int */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */ + /* .rodata section */ + BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 0), 4), + /* [2] */ + BTF_END_RAW, + }, + BTF_STR_SEC("\0.rodata"), + .map_type = BPF_MAP_TYPE_ARRAY, + .key_size = sizeof(int), + .value_size = sizeof(int), + .key_type_id = 1, + .value_type_id = 1, + .max_entries = 1, +}, }; /* struct btf_raw_test raw_tests[] */ |