1 files changed, 0 insertions, 205 deletions
diff --git a/scripts/Kconfig.mk b/scripts/Kconfig.mk
deleted file mode 100644
index 3db7a2f..0000000
--- a/scripts/Kconfig.mk
+++ /dev/null
@@ -1,205 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-# Copyright (C) 2026 Richard Qin
-#
-# scripts/Kconfig.mk — Kernel Configuration Infrastructure
-#
-# This file is the heart of the LumeOS build-time configuration system.
-# It mirrors the role of Linux's Kconfig + auto.conf pipeline:
-#
-#   1.  Developer edits `$(O)/.config` (or runs `make O=... defconfig`)
-#   2.  This file reads that configuration and applies missing defaults,
-#       validates constraints, and exports two things:
-#       a) KCPPFLAGS — a set of -DCONFIG_xxx=value flags for the compiler
-#       b) $(BUILD)/generated/autoconf.h — the same values as C #defines
-#
-# Design Principles (matching Linux conventions):
-#   - Every CONFIG_ symbol has a default defined HERE, so an empty output
-#     directory still builds a sane kernel.
-#   - Boolean options use 'y' / 'n'.  Numeric options are plain integers.
-#   - The generated autoconf.h uses the exact same names so that
-#     `#ifdef CONFIG_DEBUG` works identically in Makefile and C.
-# ======================================================================
-
-# ------------------------------------------------------------------
-# §1  Read user configuration (if it exists)
-# ------------------------------------------------------------------
-KCONFIG_CONFIG ?= $(BUILD)/.config
--include $(KCONFIG_CONFIG)
-
-# ------------------------------------------------------------------
-# §2  Provide defaults for every CONFIG_ symbol
-#
-#     ?= means "set only if not already set (by .config or CLI)".
-#     This is the single source of truth for default values.
-# ------------------------------------------------------------------
-
-# --- Platform -------------------------------------------------------
-CONFIG_ARCH             ?= riscv
-
-# --- CPU / SMP ------------------------------------------------------
-CONFIG_NR_CPUS          ?= 8
-
-# --- Scheduler ------------------------------------------------------
-CONFIG_HZ               ?= 100
-CONFIG_NR_PRIORITIES    ?= 32
-
-# --- Memory Management ----------------------------------------------
-CONFIG_PAGE_SIZE        ?= 4096
-CONFIG_MAX_ORDER        ?= 11
-CONFIG_KERNEL_STACK_SIZE ?= 8192
-
-# --- Security / Hardening -------------------------------------------
-CONFIG_KASLR            ?= y
-CONFIG_KASLR_POLICY_ID  ?= 0
-CONFIG_KASLR_LOG_LEVEL  ?= 1
-CONFIG_STACK_CANARY     ?= y
-CONFIG_KERNEL_COMPRESSED ?= y
-
-# --- Debug -----------------------------------------------------------
-CONFIG_DEBUG            ?= y
-CONFIG_DEBUG_LOCKS      ?= y
-CONFIG_SELFTEST         ?= y
-CONFIG_KLOG             ?= y
-
-# --- Initramfs ------------------------------------------------------
-# Source for the initramfs image.  Accepted forms (auto-detected by
-# scripts/gen_initramfs.sh):
-#   - a listing file (gen_init_cpio format)  → built into a cpio
-#   - a directory                            → packed recursively
-#   - a *.cpio file                          → used as-is
-# Override on the command line or pin in .config:
-#   make all CONFIG_INITRAMFS_SOURCE=/path/to/rootfs
-CONFIG_INITRAMFS_SOURCE   ?= usr/default_cpio_list
-CONFIG_INITRAMFS_ROOT_UID ?= 0
-CONFIG_INITRAMFS_ROOT_GID ?= 0
-
-# ------------------------------------------------------------------
-# §3  Derived constants (computed from CONFIG_ symbols)
-#
-#     These follow Linux's pattern of expressing dependent values
-#     so that C code never has to do its own derivation at runtime.
-# ------------------------------------------------------------------
-
-# Default priority = middle of the range
-CONFIG_DEFAULT_PRIORITY  = $(shell echo $$(( $(CONFIG_NR_PRIORITIES) / 2 )))
-
-# Idle priority = lowest = NR_PRIORITIES - 1
-CONFIG_IDLE_PRIORITY     = $(shell echo $$(( $(CONFIG_NR_PRIORITIES) - 1 )))
-
-# Default time slice in ticks: 100ms worth of ticks
-# (same as Linux CFS's sysctl_sched_min_granularity default)
-CONFIG_DEFAULT_TIMESLICE = $(shell echo $$(( $(CONFIG_HZ) / 10 )))
-
-# ------------------------------------------------------------------
-# §4  Export to C/C++ via -D flags
-#
-#     KCPPFLAGS is appended to CFLAGS/CXXFLAGS in the main Makefile.
-#     Every CONFIG_xxx=<value> becomes  -DCONFIG_xxx=<value>.
-#     Boolean 'y' options become -DCONFIG_xxx=1.
-# ------------------------------------------------------------------
-KCPPFLAGS :=
-
-# Numeric options — pass through as-is
-KCPPFLAGS += -DCONFIG_NR_CPUS=$(CONFIG_NR_CPUS)
-KCPPFLAGS += -DCONFIG_HZ=$(CONFIG_HZ)
-KCPPFLAGS += -DCONFIG_NR_PRIORITIES=$(CONFIG_NR_PRIORITIES)
-KCPPFLAGS += -DCONFIG_DEFAULT_PRIORITY=$(CONFIG_DEFAULT_PRIORITY)
-KCPPFLAGS += -DCONFIG_IDLE_PRIORITY=$(CONFIG_IDLE_PRIORITY)
-KCPPFLAGS += -DCONFIG_DEFAULT_TIMESLICE=$(CONFIG_DEFAULT_TIMESLICE)
-KCPPFLAGS += -DCONFIG_PAGE_SIZE=$(CONFIG_PAGE_SIZE)
-KCPPFLAGS += -DCONFIG_MAX_ORDER=$(CONFIG_MAX_ORDER)
-KCPPFLAGS += -DCONFIG_KERNEL_STACK_SIZE=$(CONFIG_KERNEL_STACK_SIZE)
-
-# Boolean options — translate 'y' → 1
-ifeq ($(CONFIG_KASLR),y)
-KCPPFLAGS += -DCONFIG_KASLR=1
-endif
-KCPPFLAGS += -DCONFIG_KASLR_POLICY_ID=$(CONFIG_KASLR_POLICY_ID)
-KCPPFLAGS += -DCONFIG_KASLR_LOG_LEVEL=$(CONFIG_KASLR_LOG_LEVEL)
-ifeq ($(CONFIG_STACK_CANARY),y)
-KCPPFLAGS += -DCONFIG_STACK_CANARY=1
-endif
-ifeq ($(CONFIG_DEBUG),y)
-KCPPFLAGS += -DCONFIG_DEBUG=1
-endif
-ifeq ($(CONFIG_DEBUG_LOCKS),y)
-KCPPFLAGS += -DCONFIG_DEBUG_LOCKS=1
-endif
-ifeq ($(CONFIG_SELFTEST),y)
-KCPPFLAGS += -DCONFIG_SELFTEST=1
-endif
-ifeq ($(CONFIG_KLOG),y)
-KCPPFLAGS += -DCONFIG_KLOG=1
-endif
-ifeq ($(CONFIG_KERNEL_COMPRESSED),y)
-KCPPFLAGS += -DCONFIG_KERNEL_COMPRESSED=1
-endif
-
-# ------------------------------------------------------------------
-# §5  Generate autoconf.h  (analogous to Linux's include/generated/autoconf.h)
-#
-#     This header is auto-generated at build time so that C code can
-#     #include <generated/autoconf.h> and see CONFIG_xxx macros without
-#     relying on -D flags alone.  This is important for IDE integration.
-# ------------------------------------------------------------------
-AUTOCONF_H := $(BUILD)/generated/autoconf.h
-
-# ------------------------------------------------------------------
-# §6  Utility targets
-# ------------------------------------------------------------------
-
-# 'make defconfig' — reset .config to the arch default
-.PHONY: defconfig savedefconfig showconfig
-
-defconfig:
-	@echo "  DEFCFG  arch/$(CONFIG_ARCH)/defconfig → $(KCONFIG_CONFIG)"
-	@mkdir -p $(dir $(KCONFIG_CONFIG))
-	@cp arch/$(CONFIG_ARCH)/defconfig $(KCONFIG_CONFIG)
-
-# 'make savedefconfig' — save current effective config
-savedefconfig:
-	@echo "  SAVE    $(KCONFIG_CONFIG)"
-	@mkdir -p $(dir $(KCONFIG_CONFIG))
-	@echo "# LumeOS Kernel Configuration (saved $$(date +%Y-%m-%d))" > $(KCONFIG_CONFIG)
-	@echo "CONFIG_ARCH             = $(CONFIG_ARCH)"             >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_NR_CPUS          = $(CONFIG_NR_CPUS)"          >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_HZ               = $(CONFIG_HZ)"               >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_NR_PRIORITIES    = $(CONFIG_NR_PRIORITIES)"     >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_PAGE_SIZE        = $(CONFIG_PAGE_SIZE)"         >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_MAX_ORDER        = $(CONFIG_MAX_ORDER)"         >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KERNEL_STACK_SIZE = $(CONFIG_KERNEL_STACK_SIZE)" >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KASLR            = $(CONFIG_KASLR)"             >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KASLR_POLICY_ID  = $(CONFIG_KASLR_POLICY_ID)"   >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KASLR_LOG_LEVEL  = $(CONFIG_KASLR_LOG_LEVEL)"   >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_STACK_CANARY     = $(CONFIG_STACK_CANARY)"      >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_DEBUG            = $(CONFIG_DEBUG)"              >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_DEBUG_LOCKS      = $(CONFIG_DEBUG_LOCKS)"        >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_SELFTEST         = $(CONFIG_SELFTEST)"           >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KLOG             = $(CONFIG_KLOG)"               >> $(KCONFIG_CONFIG)
-	@echo "CONFIG_KERNEL_COMPRESSED = $(CONFIG_KERNEL_COMPRESSED)" >> $(KCONFIG_CONFIG)
-
-# 'make showconfig' — print effective configuration
-showconfig:
-	@echo "========================================"
-	@echo "  LumeOS Effective Configuration"
-	@echo "========================================"
-	@echo "  ARCH              = $(CONFIG_ARCH)"
-	@echo "  NR_CPUS           = $(CONFIG_NR_CPUS)"
-	@echo "  HZ                = $(CONFIG_HZ)"
-	@echo "  NR_PRIORITIES     = $(CONFIG_NR_PRIORITIES)"
-	@echo "  DEFAULT_PRIORITY  = $(CONFIG_DEFAULT_PRIORITY)"
-	@echo "  IDLE_PRIORITY     = $(CONFIG_IDLE_PRIORITY)"
-	@echo "  DEFAULT_TIMESLICE = $(CONFIG_DEFAULT_TIMESLICE)"
-	@echo "  PAGE_SIZE         = $(CONFIG_PAGE_SIZE)"
-	@echo "  MAX_ORDER         = $(CONFIG_MAX_ORDER)"
-	@echo "  KERNEL_STACK_SIZE = $(CONFIG_KERNEL_STACK_SIZE)"
-	@echo "  KASLR             = $(CONFIG_KASLR)"
-	@echo "  KASLR_POLICY_ID   = $(CONFIG_KASLR_POLICY_ID)"
-	@echo "  KASLR_LOG_LEVEL   = $(CONFIG_KASLR_LOG_LEVEL)"
-	@echo "  STACK_CANARY      = $(CONFIG_STACK_CANARY)"
-	@echo "  DEBUG             = $(CONFIG_DEBUG)"
-	@echo "  DEBUG_LOCKS       = $(CONFIG_DEBUG_LOCKS)"
-	@echo "  SELFTEST          = $(CONFIG_SELFTEST)"
-	@echo "  KLOG              = $(CONFIG_KLOG)"
-	@echo "  KERNEL_COMPRESSED = $(CONFIG_KERNEL_COMPRESSED)"
-	@echo "========================================"