| Server IP : 88.222.222.230 / Your IP : 216.73.216.183 Web Server : LiteSpeed System : Linux id-dci-web1986.main-hosting.eu 5.14.0-611.26.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jan 29 05:24:47 EST 2026 x86_64 User : u686484674 ( 686484674) PHP Version : 8.0.30 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /proc/./self/root/opt/golang/1.22.0/src/runtime/asan/ |
Upload File : |
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build asan && linux && (arm64 || amd64 || loong64 || riscv64 || ppc64le)
package asan
/*
#cgo CFLAGS: -fsanitize=address
#cgo LDFLAGS: -fsanitize=address
#include <stdbool.h>
#include <stdint.h>
#include <sanitizer/asan_interface.h>
void __asan_read_go(void *addr, uintptr_t sz, void *sp, void *pc) {
if (__asan_region_is_poisoned(addr, sz)) {
__asan_report_error(pc, 0, sp, addr, false, sz);
}
}
void __asan_write_go(void *addr, uintptr_t sz, void *sp, void *pc) {
if (__asan_region_is_poisoned(addr, sz)) {
__asan_report_error(pc, 0, sp, addr, true, sz);
}
}
void __asan_unpoison_go(void *addr, uintptr_t sz) {
__asan_unpoison_memory_region(addr, sz);
}
void __asan_poison_go(void *addr, uintptr_t sz) {
__asan_poison_memory_region(addr, sz);
}
// Keep in sync with the definition in compiler-rt
// https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/asan_interface_internal.h#L41
// This structure is used to describe the source location of
// a place where global was defined.
struct _asan_global_source_location {
const char *filename;
int line_no;
int column_no;
};
// Keep in sync with the definition in compiler-rt
// https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/asan_interface_internal.h#L48
// So far, the current implementation is only compatible with the ASan library from version v7 to v9.
// https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/asan_init_version.h
// This structure describes an instrumented global variable.
//
// TODO: If a later version of the ASan library changes __asan_global or __asan_global_source_location
// structure, we need to make the same changes.
struct _asan_global {
uintptr_t beg;
uintptr_t size;
uintptr_t size_with_redzone;
const char *name;
const char *module_name;
uintptr_t has_dynamic_init;
struct _asan_global_source_location *location;
uintptr_t odr_indicator;
};
extern void __asan_register_globals(void*, long int);
// Register global variables.
// The 'globals' is an array of structures describing 'n' globals.
void __asan_register_globals_go(void *addr, uintptr_t n) {
struct _asan_global *globals = (struct _asan_global *)(addr);
__asan_register_globals(globals, n);
}
*/
import "C"