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https://github.com/jart/cosmopolitan.git
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Remove undefined behaviors
This commit is contained in:
Justine Tunney
parent
4864565198
commit
b3838173ec
51 changed files with 756 additions and 1302 deletions
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@ -1,311 +0,0 @@
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/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
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│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "ape/macros.internal.h"
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.real
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.code16 # ∩ .code32 ∩ .code64
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.source __FILE__
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/**
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* @fileoverview Overridable stubs for synthetic sanitizer calls.
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*/
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__ubsan_default_options:
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ret
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.endfn __ubsan_default_options,weak
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__ubsan_get_current_report_data:
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ret
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.endfn __ubsan_get_current_report_data,weak
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__ubsan_handle_add_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_add_overflow,weak
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__ubsan_handle_add_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_add_overflow_abort,weak
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__ubsan_handle_alignment_assumption:
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nop
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// fallthrough
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.endfn __ubsan_handle_alignment_assumption,weak
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__ubsan_handle_alignment_assumption_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_alignment_assumption_abort,weak
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__ubsan_handle_builtin_unreachable:
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nop
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// fallthrough
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.endfn __ubsan_handle_builtin_unreachable,weak
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__ubsan_handle_builtin_unreachable_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_builtin_unreachable_abort,weak
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__ubsan_handle_cfi_bad_type:
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nop
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// fallthrough
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.endfn __ubsan_handle_cfi_bad_type,weak
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__ubsan_handle_cfi_bad_type_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_cfi_bad_type_abort,weak
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__ubsan_handle_cfi_check_fail:
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nop
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// fallthrough
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.endfn __ubsan_handle_cfi_check_fail,weak
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__ubsan_handle_cfi_check_fail_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_cfi_check_fail_abort,weak
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__ubsan_handle_divrem_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_divrem_overflow,weak
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__ubsan_handle_divrem_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_divrem_overflow_abort,weak
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__ubsan_handle_dynamic_type_cache_miss:
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nop
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// fallthrough
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.endfn __ubsan_handle_dynamic_type_cache_miss,weak
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__ubsan_handle_dynamic_type_cache_miss_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_dynamic_type_cache_miss_abort,weak
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__ubsan_handle_float_cast_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_float_cast_overflow,weak
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__ubsan_handle_float_cast_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_float_cast_overflow_abort,weak
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__ubsan_handle_function_type_mismatch:
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nop
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// fallthrough
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.endfn __ubsan_handle_function_type_mismatch,weak
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__ubsan_handle_function_type_mismatch_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_function_type_mismatch_abort,weak
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__ubsan_handle_implicit_conversion:
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nop
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// fallthrough
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.endfn __ubsan_handle_implicit_conversion,weak
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__ubsan_handle_implicit_conversion_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_implicit_conversion_abort,weak
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__ubsan_handle_invalid_builtin:
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nop
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// fallthrough
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.endfn __ubsan_handle_invalid_builtin,weak
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__ubsan_handle_invalid_builtin_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_invalid_builtin_abort,weak
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__ubsan_handle_load_invalid_value:
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nop
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// fallthrough
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.endfn __ubsan_handle_load_invalid_value,weak
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__ubsan_handle_load_invalid_value_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_load_invalid_value_abort,weak
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__ubsan_handle_missing_return:
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nop
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// fallthrough
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.endfn __ubsan_handle_missing_return,weak
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__ubsan_handle_missing_return_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_missing_return_abort,weak
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__ubsan_handle_mul_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_mul_overflow,weak
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__ubsan_handle_mul_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_mul_overflow_abort,weak
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__ubsan_handle_negate_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_negate_overflow,weak
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__ubsan_handle_negate_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_negate_overflow_abort,weak
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__ubsan_handle_nonnull_arg:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_arg,weak
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__ubsan_handle_nonnull_arg_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_arg_abort,weak
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__ubsan_handle_nonnull_return:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_return,weak
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__ubsan_handle_nonnull_return_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_return_abort,weak
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__ubsan_handle_nonnull_return_v1:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_return_v1,weak
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__ubsan_handle_nonnull_return_v1_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_nonnull_return_v1_abort,weak
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__ubsan_handle_nullability_arg:
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nop
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// fallthrough
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.endfn __ubsan_handle_nullability_arg,weak
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__ubsan_handle_nullability_arg_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_nullability_arg_abort,weak
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__ubsan_handle_nullability_return_v1:
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nop
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// fallthrough
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.endfn __ubsan_handle_nullability_return_v1,weak
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__ubsan_handle_nullability_return_v1_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_nullability_return_v1_abort,weak
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__ubsan_handle_out_of_bounds:
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nop
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// fallthrough
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.endfn __ubsan_handle_out_of_bounds,weak
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__ubsan_handle_out_of_bounds_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_out_of_bounds_abort,weak
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__ubsan_handle_pointer_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_pointer_overflow,weak
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__ubsan_handle_pointer_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_pointer_overflow_abort,weak
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__ubsan_handle_shift_out_of_bounds:
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nop
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// fallthrough
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.endfn __ubsan_handle_shift_out_of_bounds,weak
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__ubsan_handle_shift_out_of_bounds_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_shift_out_of_bounds_abort,weak
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__ubsan_handle_sub_overflow:
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nop
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// fallthrough
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.endfn __ubsan_handle_sub_overflow,weak
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__ubsan_handle_sub_overflow_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_sub_overflow_abort,weak
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__ubsan_handle_type_mismatch:
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nop
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// fallthrough
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.endfn __ubsan_handle_type_mismatch,weak
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__ubsan_handle_type_mismatch_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_type_mismatch_abort,weak
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__ubsan_handle_type_mismatch_v1:
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nop
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// fallthrough
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.endfn __ubsan_handle_type_mismatch_v1,weak
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__ubsan_handle_type_mismatch_v1_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_type_mismatch_v1_abort,weak
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__ubsan_handle_vla_bound_not_positive:
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nop
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// fallthrough
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.endfn __ubsan_handle_vla_bound_not_positive,weak
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__ubsan_handle_vla_bound_not_positive_abort:
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nop
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// fallthrough
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.endfn __ubsan_handle_vla_bound_not_positive_abort,weak
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__ubsan_abort_stub:
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push %bp
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mov %sp,%bp
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1: int3
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jmp 1b
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.endfn __ubsan_abort_stub
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