Saturn Allocators Update

lib/saturn/kernel/memory/allocator/allocator.zig

@@ -0,0 +1,62 @@
+// ┌─────────────────────────────────────────────────┐
+// │  (c) 2026 Linuxperoxo  •  FILE: allocator.zig   │
+// │            Author: Linuxperoxo                  │
+// └─────────────────────────────────────────────────┘
+
+pub const Err_T: type = error {
+    InitFailed,
+    IndexOutBounds,
+    WithoutMemory,
+    AlreadyInitialized,
+    NoNInitialized,
+    InternalError,
+};
+
+pub const VTable_T: type = struct {
+    alloc: *const fn(alloc_self: *anyopaque, len: usize) Err_T![]u8,
+    free: *const fn(alloc_self: *anyopaque, ptr: []u8) Err_T!void,
+    init: *const fn(alloc_self: *anyopaque) Err_T!void,
+    deinit: *const fn(alloc_self: *anyopaque) Err_T!void,
+    is_initialized: *const fn(alloc_self: *anyopaque) bool,
+};
+
+pub const Allocator_T: type = struct {
+    vtable: *const VTable_T,
+    private: *anyopaque,
+
+    pub fn alloc(self: Allocator_T, comptime T: type, num: usize) Err_T![]T {
+        return @alignCast(@ptrCast(
+            (try self.vtable.alloc(self.private, num))[0..(@sizeOf(T) * num)]
+        ));
+    }
+
+    pub fn free(self: Allocator_T, ptr: anytype) Err_T!void {
+        const ptr_size, const ptr_child = comptime sw: switch(@typeInfo(@TypeOf(ptr))) {
+            .pointer => |ptr_info| {
+                if(ptr_info.size == .c or ptr_info.size == .many)
+                    continue :sw @typeInfo(void);
+                break :sw .{
+                    ptr_info.size,
+                    ptr_info.child
+                };
+            },
+            else => @compileError("expect slice or single pointer to free. Found \"" ++ @typeName(@TypeOf(ptr)) ++ "\""),
+        };
+        const slice = ptr[0..@sizeOf(ptr_child) * (
+            if(comptime ptr_size == .one) 1 else ptr.len
+        )];
+        return self.vtable.free(self.private, slice);
+    }
+
+    pub fn init(self: Allocator_T) Err_T!void {
+        return self.vtable.init(self.private);
+    }
+
+    pub fn deinit(self: Allocator_T) Err_T!void {
+        return self.vtable.deinit(self.private);
+    }
+
+    pub fn is_initialized(self: Allocator_T) bool {
+        return self.vtable.is_initialized(self.private);
+    }
+};

lib/saturn/kernel/memory/memory.zig

@@ -3,15 +3,6 @@
 // │            Author: Linuxperoxo               │
 // └──────────────────────────────────────────────┘
 
-// Esse arquivo contem alocadores de
-// memory independentes, ou seja, nao
-// depende de forma alguma da implementacao
-// mm da arquitetura
-
 pub const soa: type = @import("soa/soa.zig");
 pub const sba: type = @import("sba/sba.zig");
-
-pub fn kmalloc(comptime T: type, _: u32) anyerror![]T {
-    var slice: []T = undefined;
-    return slice[0..1];
-}
+pub const allocator: type = @import("allocator/allocator.zig");