/* 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) typedef __int128 s_max; typedef unsigned __int128 u_max; #else typedef s64 s_max; typedef u64 u_max; #endif #endif