//go:noescape
func asanpoison(addr unsafe.Pointer, sz uintptr)

//go:noescape
func asanregisterglobals(addr unsafe.Pointer, n uintptr)

// These are called from asan_GOARCH.s
//
//go:cgo_import_static __asan_read_go
//go:cgo_import_static __asan_write_go
//go:cgo_import_static __asan_unpoison_go
//go:cgo_import_static __asan_poison_go

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) {