WIP: modules

Runtime/System/Init/CMakeLists.txt

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+# SPDX-License-Identifier: GPL-3.0-or-later
+# Copyright (c) 2026 0xKSor
+
+cmake_minimum_required(VERSION 3.20)
+project(ksOS_init LANGUAGES C)
+
+file(GLOB_RECURSE INIT_SOURCES CMAKE_CONFIGURE_DEPENDS
+    ${CMAKE_CURRENT_SOURCE_DIR}/Source/*.S
+    ${CMAKE_CURRENT_SOURCE_DIR}/Source/*.c
+)
+
+add_executable(init ${INIT_SOURCES})
+
+target_include_directories(init PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/Source
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../Common
+)
+
+target_compile_options(init PRIVATE
+    -std=c23
+    -ffreestanding
+    -fno-stack-protector
+    -fno-builtin
+    -Wall -Wextra
+    -g
+    -mgeneral-regs-only
+)
+
+# Передаем "голые" аргументы напрямую для ld.lld
+target_link_options(init PRIVATE
+    "-Ttext=0x400000"
+    "-e" "_start"
+    "-z" "max-page-size=0x1000"
+    "--no-dynamic-linker"
+)
+
+set_target_properties(init PROPERTIES
+    OUTPUT_NAME "Init"
+    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
+)

Runtime/System/Init/Source/entry.S

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+// SPDX-License-Identifier: GPL-3.0-or-later
+// Copyright (c) 2026 0xKSor
+
+.section .text.entry, "ax"
+.global _start
+_start:
+    // Set up stack pointer (8KB stack)
+    adrp x0, stack_top
+    add  sp, x0, :lo12:stack_top
+
+    // Jump to C main
+    bl   main
+
+    // If main returns, loop forever
+    b    .
+
+.section .bss, "aw", @nobits
+.align 12  // 4KB alignment
+stack_bottom:
+    .space 8192  // 8KB stack
+stack_top:

Runtime/System/Init/Source/main.c

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+// SPDX-License-Identifier: GPL-3.0-or-later
+// Copyright (c) 2026 0xKSor
+
+void main(void) {
+    __asm__ volatile(
+        "svc #0\n"
+        "b .\n"
+    );
+}