90 строки
1.7 KiB
C
90 строки
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LIB_UBSAN_H
|
|
#define _LIB_UBSAN_H
|
|
|
|
enum {
|
|
type_kind_int = 0,
|
|
type_kind_float = 1,
|
|
type_unknown = 0xffff
|
|
};
|
|
|
|
struct type_descriptor {
|
|
u16 type_kind;
|
|
u16 type_info;
|
|
char type_name[1];
|
|
};
|
|
|
|
struct source_location {
|
|
const char *file_name;
|
|
union {
|
|
unsigned long reported;
|
|
struct {
|
|
u32 line;
|
|
u32 column;
|
|
};
|
|
};
|
|
};
|
|
|
|
struct overflow_data {
|
|
struct source_location location;
|
|
struct type_descriptor *type;
|
|
};
|
|
|
|
struct type_mismatch_data {
|
|
struct source_location location;
|
|
struct type_descriptor *type;
|
|
unsigned long alignment;
|
|
unsigned char type_check_kind;
|
|
};
|
|
|
|
struct type_mismatch_data_v1 {
|
|
struct source_location location;
|
|
struct type_descriptor *type;
|
|
unsigned char log_alignment;
|
|
unsigned char type_check_kind;
|
|
};
|
|
|
|
struct type_mismatch_data_common {
|
|
struct source_location *location;
|
|
struct type_descriptor *type;
|
|
unsigned long alignment;
|
|
unsigned char type_check_kind;
|
|
};
|
|
|
|
struct nonnull_arg_data {
|
|
struct source_location location;
|
|
struct source_location attr_location;
|
|
int arg_index;
|
|
};
|
|
|
|
struct out_of_bounds_data {
|
|
struct source_location location;
|
|
struct type_descriptor *array_type;
|
|
struct type_descriptor *index_type;
|
|
};
|
|
|
|
struct shift_out_of_bounds_data {
|
|
struct source_location location;
|
|
struct type_descriptor *lhs_type;
|
|
struct type_descriptor *rhs_type;
|
|
};
|
|
|
|
struct unreachable_data {
|
|
struct source_location location;
|
|
};
|
|
|
|
struct invalid_value_data {
|
|
struct source_location location;
|
|
struct type_descriptor *type;
|
|
};
|
|
|
|
#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
|
|
typedef __int128 s_max;
|
|
typedef unsigned __int128 u_max;
|
|
#else
|
|
typedef s64 s_max;
|
|
typedef u64 u_max;
|
|
#endif
|
|
|
|
#endif
|