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