diff --git a/Cargo.lock b/Cargo.lock
index 8cdedf7..362830e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,26 @@ dependencies = [
  "tock-registers",
 ]
 
+[[package]]
+name = "axerrno"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a88b1fa2ce97a6ff4ce31ba9fda3065730ca4d77a1ba50dec000fc04f1fb686"
+dependencies = [
+ "axerrno 0.2.0",
+ "log",
+]
+
+[[package]]
+name = "axerrno"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed18d8dcfeb189b152533416e073fcadcde658ad3a49f58d76fa47072d06be0"
+dependencies = [
+ "log",
+ "strum",
+]
+
 [[package]]
 name = "bit_field"
 version = "0.10.2"
@@ -47,6 +67,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "361a90feb7004eca4019fb28352a9465666b24f840f5c3cddf0ff13920590b89"
 
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "log"
 version = "0.4.27"
@@ -73,6 +99,7 @@ dependencies = [
 name = "page_table_multiarch"
 version = "0.5.6"
 dependencies = [
+ "axerrno 0.1.2",
  "bitmaps",
  "log",
  "memory_addr",
@@ -88,6 +115,24 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
+[[package]]
+name = "proc-macro2"
+version = "1.0.103"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+dependencies = [
+ "proc-macro2",
+]
+
 [[package]]
 name = "rand"
 version = "0.9.1"
@@ -136,12 +181,50 @@ version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a0d197bd2c9dc6e53b84da9556a69ba4cdfab8619eb41a8bd1cc2027a0f6b1d"
 
+[[package]]
+name = "strum"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.110"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "tock-registers"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b9e2fdb3a1e862c0661768b7ed25390811df1947a8acbfbefe09b47078d93c4"
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
+
 [[package]]
 name = "volatile"
 version = "0.4.6"
diff --git a/page_table_multiarch/Cargo.toml b/page_table_multiarch/Cargo.toml
index 6d47fd1..5950ae6 100644
--- a/page_table_multiarch/Cargo.toml
+++ b/page_table_multiarch/Cargo.toml
@@ -14,13 +14,15 @@ rust-version.workspace = true
 
 [features]
 default = []
+axerrno = ["dep:axerrno"]
 copy-from = ["dep:bitmaps"]
 
 [dependencies]
+axerrno = { version = "0.1", optional = true }
+bitmaps = { version = "3.2", default-features = false, optional = true }
 log = "0.4"
 memory_addr.workspace = true
 page_table_entry.workspace = true
-bitmaps = { version = "3.2", default-features = false, optional = true }
 
 [target.'cfg(any(target_arch = "x86_64", doc))'.dependencies]
 x86 = "0.52"
diff --git a/page_table_multiarch/src/lib.rs b/page_table_multiarch/src/lib.rs
index 42f517f..e3063f0 100644
--- a/page_table_multiarch/src/lib.rs
+++ b/page_table_multiarch/src/lib.rs
@@ -34,6 +34,16 @@ pub enum PagingError {
     MappedToHugePage,
 }
 
+#[cfg(feature = "axerrno")]
+impl From<PagingError> for axerrno::AxError {
+    fn from(value: PagingError) -> Self {
+        match value {
+            PagingError::NoMemory => axerrno::AxError::NoMemory,
+            _ => axerrno::AxError::InvalidInput,
+        }
+    }
+}
+
 /// The specialized `Result` type for page table operations.
 pub type PagingResult<T = ()> = Result<T, PagingError>;