8dc2499aa6
gotools/ * Makefile.am (go_cmd_cgo_files): Add ast_go118.go (check-go-tool): Copy golang.org/x/tools directories. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/384695
38 lines
911 B
Go
38 lines
911 B
Go
// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build asan && linux && (arm64 || amd64)
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package asan
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/*
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#cgo CFLAGS: -fsanitize=address
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#cgo LDFLAGS: -fsanitize=address
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#include <stdbool.h>
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#include <stdint.h>
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#include <sanitizer/asan_interface.h>
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void __asan_read_go(void *addr, uintptr_t sz, void *sp, void *pc) {
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if (__asan_region_is_poisoned(addr, sz)) {
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__asan_report_error(pc, 0, sp, addr, false, sz);
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}
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}
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void __asan_write_go(void *addr, uintptr_t sz, void *sp, void *pc) {
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if (__asan_region_is_poisoned(addr, sz)) {
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__asan_report_error(pc, 0, sp, addr, true, sz);
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}
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}
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void __asan_unpoison_go(void *addr, uintptr_t sz) {
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__asan_unpoison_memory_region(addr, sz);
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}
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void __asan_poison_go(void *addr, uintptr_t sz) {
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__asan_poison_memory_region(addr, sz);
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}
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*/
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import "C"
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