package msan

/*
#cgo CFLAGS: -fsanitize=memory
#cgo LDFLAGS: -fsanitize=memory

#include <stdint.h>
#include <sanitizer/msan_interface.h>

void __msan_read_go(void *addr, uintptr_t sz) {
	__msan_check_mem_is_initialized(addr, sz);
}

void __msan_write_go(void *addr, uintptr_t sz) {
	__msan_unpoison(addr, sz);
}

void __msan_malloc_go(void *addr, uintptr_t sz) {

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

//go:linkname msanmove
//go:noescape
func msanmove(dst, src unsafe.Pointer, sz uintptr)

// These are called from msan_GOARCH.s
//
//go:cgo_import_static __msan_read_go
//go:cgo_import_static __msan_write_go
//go:cgo_import_static __msan_malloc_go
//go:cgo_import_static __msan_free_go