diff --git a/src/backend/Assembly.zig b/src/backend/Assembly.zig
index 5a2afae9a79eb452cc99603cdd138335f7175be7..dab571960f86f8b74287dbd04a96c49c94665d31 100644
--- a/src/backend/Assembly.zig
+++ b/src/backend/Assembly.zig
@@ -2,20 +2,36 @@ const std = @import("std");
 const Allocator = std.mem.Allocator;
 
 /// Assembly holds the data and text sections of compiled code.
+///
+/// # Fields
+/// * `data` - The data section containing initialized data
+/// * `text` - The text section containing executable code
 data: []const u8,
 text: []const u8,
 
 const Assembly = @This();
 
+/// Frees the memory allocated for both the data and text sections.
+///
+/// # Arguments
+/// * `gpa` - The allocator used to free memory
 pub fn deinit(self: *const Assembly, gpa: Allocator) void {
     gpa.free(self.data);
     gpa.free(self.text);
 }
 
-pub fn writeToFile(self: Assembly, file: std.fs.File) !void {
+/// Writes both the data and text sections of the Assembly to a file.
+/// Uses writevAll to efficiently write both sections in a single system call.
+///
+/// # Arguments
+/// * `file` - The file to write to
+///
+/// # Errors
+/// Returns an error if the write operation fails.
+pub fn writeToAllFile(self: Assembly, file: std.fs.File) !void {
     var vec: [2]std.posix.iovec_const = .{
         .{ .base = self.data.ptr, .len = self.data.len },
         .{ .base = self.text.ptr, .len = self.text.len },
     };
     return file.writevAll(&vec);
-}
+}
\ No newline at end of file