diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/core_reloc_types.h | 208 |
1 files changed, 197 insertions, 11 deletions
diff --git a/tools/testing/selftests/bpf/progs/core_reloc_types.h b/tools/testing/selftests/bpf/progs/core_reloc_types.h index c95c0cabe951..fd8e1b4c6762 100644 --- a/tools/testing/selftests/bpf/progs/core_reloc_types.h +++ b/tools/testing/selftests/bpf/progs/core_reloc_types.h @@ -13,6 +13,7 @@ struct core_reloc_kernel_output { int valid[10]; char comm[sizeof("test_progs")]; int comm_len; + bool local_task_struct_matches; }; /* @@ -785,13 +786,21 @@ struct core_reloc_bitfields___err_too_big_bitfield { */ struct core_reloc_size_output { int int_sz; + int int_off; int struct_sz; + int struct_off; int union_sz; + int union_off; int arr_sz; + int arr_off; int arr_elem_sz; + int arr_elem_off; int ptr_sz; + int ptr_off; int enum_sz; + int enum_off; int float_sz; + int float_off; }; struct core_reloc_size { @@ -814,6 +823,16 @@ struct core_reloc_size___diff_sz { double float_field; }; +struct core_reloc_size___diff_offs { + float float_field; + enum { YET_OTHER_VALUE = 123 } enum_field; + void *ptr_field; + int arr_field[4]; + union { int x; } union_field; + struct { int x; } struct_field; + int int_field; +}; + /* Error case of two candidates with the fields (int_field) at the same * offset, but with differing final relocation values: size 4 vs size 1 */ @@ -842,10 +861,11 @@ struct core_reloc_size___err_ambiguous2 { }; /* - * TYPE EXISTENCE & SIZE + * TYPE EXISTENCE, MATCH & SIZE */ struct core_reloc_type_based_output { bool struct_exists; + bool complex_struct_exists; bool union_exists; bool enum_exists; bool typedef_named_struct_exists; @@ -854,9 +874,24 @@ struct core_reloc_type_based_output { bool typedef_int_exists; bool typedef_enum_exists; bool typedef_void_ptr_exists; + bool typedef_restrict_ptr_exists; bool typedef_func_proto_exists; bool typedef_arr_exists; + bool struct_matches; + bool complex_struct_matches; + bool union_matches; + bool enum_matches; + bool typedef_named_struct_matches; + bool typedef_anon_struct_matches; + bool typedef_struct_ptr_matches; + bool typedef_int_matches; + bool typedef_enum_matches; + bool typedef_void_ptr_matches; + bool typedef_restrict_ptr_matches; + bool typedef_func_proto_matches; + bool typedef_arr_matches; + int struct_sz; int union_sz; int enum_sz; @@ -874,6 +909,14 @@ struct a_struct { int x; }; +struct a_complex_struct { + union { + struct a_struct * restrict a; + void *b; + } x; + volatile long y; +}; + union a_union { int y; int z; @@ -898,6 +941,7 @@ typedef int int_typedef; typedef enum { TYPEDEF_ENUM_VAL1, TYPEDEF_ENUM_VAL2 } enum_typedef; typedef void *void_ptr_typedef; +typedef int *restrict restrict_ptr_typedef; typedef int (*func_proto_typedef)(long); @@ -905,22 +949,86 @@ typedef char arr_typedef[20]; struct core_reloc_type_based { struct a_struct f1; - union a_union f2; - enum an_enum f3; - named_struct_typedef f4; - anon_struct_typedef f5; - struct_ptr_typedef f6; - int_typedef f7; - enum_typedef f8; - void_ptr_typedef f9; - func_proto_typedef f10; - arr_typedef f11; + struct a_complex_struct f2; + union a_union f3; + enum an_enum f4; + named_struct_typedef f5; + anon_struct_typedef f6; + struct_ptr_typedef f7; + int_typedef f8; + enum_typedef f9; + void_ptr_typedef f10; + restrict_ptr_typedef f11; + func_proto_typedef f12; + arr_typedef f13; }; /* no types in target */ struct core_reloc_type_based___all_missing { }; +/* different member orders, enum variant values, signedness, etc */ +struct a_struct___diff { + int x; + int a; +}; + +struct a_struct___forward; + +struct a_complex_struct___diff { + union { + struct a_struct___forward *a; + void *b; + } x; + volatile long y; +}; + +union a_union___diff { + int z; + int y; +}; + +typedef struct a_struct___diff named_struct_typedef___diff; + +typedef struct { int z, x, y; } anon_struct_typedef___diff; + +typedef struct { + int c; + int b; + int a; +} *struct_ptr_typedef___diff; + +enum an_enum___diff { + AN_ENUM_VAL2___diff = 0, + AN_ENUM_VAL1___diff = 42, + AN_ENUM_VAL3___diff = 1, +}; + +typedef unsigned int int_typedef___diff; + +typedef enum { TYPEDEF_ENUM_VAL2___diff, TYPEDEF_ENUM_VAL1___diff = 50 } enum_typedef___diff; + +typedef const void *void_ptr_typedef___diff; + +typedef int_typedef___diff (*func_proto_typedef___diff)(long); + +typedef char arr_typedef___diff[3]; + +struct core_reloc_type_based___diff { + struct a_struct___diff f1; + struct a_complex_struct___diff f2; + union a_union___diff f3; + enum an_enum___diff f4; + named_struct_typedef___diff f5; + anon_struct_typedef___diff f6; + struct_ptr_typedef___diff f7; + int_typedef___diff f8; + enum_typedef___diff f9; + void_ptr_typedef___diff f10; + func_proto_typedef___diff f11; + arr_typedef___diff f12; +}; + /* different type sizes, extra modifiers, anon vs named enums, etc */ struct a_struct___diff_sz { long x; @@ -1099,6 +1207,20 @@ struct core_reloc_enumval_output { int anon_val2; }; +struct core_reloc_enum64val_output { + bool unsigned_val1_exists; + bool unsigned_val2_exists; + bool unsigned_val3_exists; + bool signed_val1_exists; + bool signed_val2_exists; + bool signed_val3_exists; + + long unsigned_val1; + long unsigned_val2; + long signed_val1; + long signed_val2; +}; + enum named_enum { NAMED_ENUM_VAL1 = 1, NAMED_ENUM_VAL2 = 2, @@ -1116,6 +1238,23 @@ struct core_reloc_enumval { anon_enum f2; }; +enum named_unsigned_enum64 { + UNSIGNED_ENUM64_VAL1 = 0x1ffffffffULL, + UNSIGNED_ENUM64_VAL2 = 0x2, + UNSIGNED_ENUM64_VAL3 = 0x3ffffffffULL, +}; + +enum named_signed_enum64 { + SIGNED_ENUM64_VAL1 = 0x1ffffffffLL, + SIGNED_ENUM64_VAL2 = -2, + SIGNED_ENUM64_VAL3 = 0x3ffffffffLL, +}; + +struct core_reloc_enum64val { + enum named_unsigned_enum64 f1; + enum named_signed_enum64 f2; +}; + /* differing enumerator values */ enum named_enum___diff { NAMED_ENUM_VAL1___diff = 101, @@ -1134,6 +1273,23 @@ struct core_reloc_enumval___diff { anon_enum___diff f2; }; +enum named_unsigned_enum64___diff { + UNSIGNED_ENUM64_VAL1___diff = 0x101ffffffffULL, + UNSIGNED_ENUM64_VAL2___diff = 0x202ffffffffULL, + UNSIGNED_ENUM64_VAL3___diff = 0x303ffffffffULL, +}; + +enum named_signed_enum64___diff { + SIGNED_ENUM64_VAL1___diff = -101, + SIGNED_ENUM64_VAL2___diff = -202, + SIGNED_ENUM64_VAL3___diff = -303, +}; + +struct core_reloc_enum64val___diff { + enum named_unsigned_enum64___diff f1; + enum named_signed_enum64___diff f2; +}; + /* missing (optional) third enum value */ enum named_enum___val3_missing { NAMED_ENUM_VAL1___val3_missing = 111, @@ -1150,6 +1306,21 @@ struct core_reloc_enumval___val3_missing { anon_enum___val3_missing f2; }; +enum named_unsigned_enum64___val3_missing { + UNSIGNED_ENUM64_VAL1___val3_missing = 0x111ffffffffULL, + UNSIGNED_ENUM64_VAL2___val3_missing = 0x222, +}; + +enum named_signed_enum64___val3_missing { + SIGNED_ENUM64_VAL1___val3_missing = 0x111ffffffffLL, + SIGNED_ENUM64_VAL2___val3_missing = -222, +}; + +struct core_reloc_enum64val___val3_missing { + enum named_unsigned_enum64___val3_missing f1; + enum named_signed_enum64___val3_missing f2; +}; + /* missing (mandatory) second enum value, should fail */ enum named_enum___err_missing { NAMED_ENUM_VAL1___err_missing = 1, @@ -1165,3 +1336,18 @@ struct core_reloc_enumval___err_missing { enum named_enum___err_missing f1; anon_enum___err_missing f2; }; + +enum named_unsigned_enum64___err_missing { + UNSIGNED_ENUM64_VAL1___err_missing = 0x1ffffffffULL, + UNSIGNED_ENUM64_VAL3___err_missing = 0x3ffffffffULL, +}; + +enum named_signed_enum64___err_missing { + SIGNED_ENUM64_VAL1___err_missing = 0x1ffffffffLL, + SIGNED_ENUM64_VAL3___err_missing = -3, +}; + +struct core_reloc_enum64val___err_missing { + enum named_unsigned_enum64___err_missing f1; + enum named_signed_enum64___err_missing f2; +}; |