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Clean up cmake files (Part 2)

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I've kept just one cmake project, in the root directory. The
subdirectories just set up the targets.

The asm compiler is serached just one time, from the root
directory cmake file.

Global compilation flags are set in the root cmake file, and
each subdirectory cmake file sets specific flags if necessary
(e.g., programs need the -u_start specified)
This commit is contained in:
Enrico Fraccaroli (Galfurian)
2024-01-17 13:34:32 +01:00
parent 0b75cd9c2a
commit eca55dfed8
6 changed files with 500 additions and 687 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+73 -12
View File
@@ -1,14 +1,13 @@
# =============================================================================
# PROJECT SETUP
# =============================================================================
# Set the minimum required version of cmake.
cmake_minimum_required(VERSION 3.1...3.22)
# Initialize the project.
project(mentos C ASM)
# =============================================================================
# BUILD TYPE (Debug/Release)
# =============================================================================
# Set the default build type to Debug.
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "Setting build type to 'Debug' as none was specified.")
@@ -16,12 +15,7 @@ if(NOT CMAKE_BUILD_TYPE)
endif()
# =============================================================================
# DOCUMENTATION
# =============================================================================
add_subdirectory(doc)
# =============================================================================
# OS-SPECIFIC COMPILERS
# OS-SPECIFIC COMPILERS SETUP
# =============================================================================
# Add operating system specific option.
@@ -62,7 +56,73 @@ else()
endif()
# =============================================================================
# COMPILATION
# ASSEMBLY COMPILER
# =============================================================================
# Find the NASM compiler.
find_program(ASM_COMPILER NAMES nasm HINTS /usr/bin/ /usr/local/bin/)
# Mark the variable ASM_COMPILER as advanced.
mark_as_advanced(ASM_COMPILER)
# Check that we have found the compiler.
if(NOT ASM_COMPILER)
message(FATAL_ERROR "ASM compiler not found!")
endif(NOT ASM_COMPILER)
# Set the asm compiler.
set(CMAKE_ASM_COMPILER ${ASM_COMPILER})
# Set the assembly compiler flags.
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O0 -F dwarf -o <OBJECT> <SOURCE>")
else()
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O3 -o <OBJECT> <SOURCE>")
endif()
# =============================================================================
# GLOBAL COMPILATION FLAGS
# =============================================================================
# Warning flags.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
# Disable some specific warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
# Set the compiler options.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-builtin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-stack-protector")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
# Set the assembly compiler flags.
set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32")
# =============================================================================
# SUB-DIRECTORIES SETUP
# =============================================================================
# Add the sub-directories.
@@ -70,6 +130,7 @@ add_subdirectory(programs)
add_subdirectory(programs/tests)
add_subdirectory(mentos)
add_subdirectory(libc)
add_subdirectory(doc)
# =============================================================================
# FILESYSTEM
@@ -131,7 +192,7 @@ set(EMULATOR_FLAGS ${EMULATOR_FLAGS} -drive file=${CMAKE_BINARY_DIR}/rootfs.img,
# Booting with QEMU for fun
# =============================================================================
# This first target runs the emualtor passing the kernel binary file.
# This first target runs the emulator passing the kernel binary file.
add_custom_target(
qemu
COMMAND test -e ${CMAKE_BINARY_DIR}/rootfs.img || ${CMAKE_COMMAND} -E cmake_echo_color --red "No filesystem file detected, you need to run: make filesystem"
doc/CMakeLists.txt
+263 -263
View File
@@ -3,7 +3,7 @@ find_package(Doxygen)
if (DOXYGEN_FOUND)
# Read the file with the version.
file(READ ${PROJECT_SOURCE_DIR}/mentos/inc/version.h version_file)
file(READ ${CMAKE_SOURCE_DIR}/mentos/inc/version.h version_file)
# Extract the OS version.
string(REGEX MATCH "OS_MAJOR_VERSION ([0-9]*)" _ ${version_file})
set(OS_MAJOR_VERSION ${CMAKE_MATCH_1})
@@ -15,8 +15,8 @@ if (DOXYGEN_FOUND)
set(DOXYGEN_PROJECT_NAME "MentOS")
set(DOXYGEN_PROJECT_NUMBER "${OS_MAJOR_VERSION}.${OS_MINOR_VERSION}.${OS_MICRO_VERSION}")
set(DOXYGEN_PROJECT_BRIEF "The Mentoring Operating System")
set(DOXYGEN_USE_MDFILE_AS_MAINPAGE ${PROJECT_SOURCE_DIR}/README.md)
set(DOXYGEN_IMAGE_PATH ${PROJECT_SOURCE_DIR}/doc/resources)
set(DOXYGEN_USE_MDFILE_AS_MAINPAGE ${CMAKE_SOURCE_DIR}/README.md)
set(DOXYGEN_IMAGE_PATH ${CMAKE_SOURCE_DIR}/doc/resources)
set(DOXYGEN_SHOW_INCLUDE_FILES NO)
set(DOXYGEN_GENERATE_TREEVIEW NO)
set(DOXYGEN_WARN_NO_PARAMDOC YES)
@@ -28,272 +28,272 @@ if (DOXYGEN_FOUND)
set(DOXYGEN_PREDEFINED "__attribute__((x))= _syscall0= _syscall0(x)= _syscall1(x)= _syscall2(x)= _syscall3(x)=")
set(DOXYGEN_WARN_FORMAT "$file($line): $text")
set(DOXYGEN_HTML_STYLESHEET ${PROJECT_SOURCE_DIR}/doc/doxygen.css)
set(DOXYGEN_HTML_STYLESHEET ${CMAKE_SOURCE_DIR}/doc/doxygen.css)
doxygen_add_docs(
${PROJECT_NAME}_documentation
${PROJECT_SOURCE_DIR}/README.md
${PROJECT_SOURCE_DIR}/LICENSE.md
${PROJECT_SOURCE_DIR}/doc/signal.md
${PROJECT_SOURCE_DIR}/doc/syscall.md
mentos_documentation
${CMAKE_SOURCE_DIR}/README.md
${CMAKE_SOURCE_DIR}/LICENSE.md
${CMAKE_SOURCE_DIR}/doc/signal.md
${CMAKE_SOURCE_DIR}/doc/syscall.md
${PROJECT_SOURCE_DIR}/mentos/inc/boot.h
${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/gdt.h
${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/idt.h
${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/isr.h
${PROJECT_SOURCE_DIR}/mentos/inc/descriptor_tables/tss.h
${PROJECT_SOURCE_DIR}/mentos/inc/devices/fpu.h
${PROJECT_SOURCE_DIR}/mentos/inc/devices/pci.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ata/ata.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ata/ata_types.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/fdc.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/keyboard/keyboard.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/keyboard/keymap.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/mouse.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/ps2.h
${PROJECT_SOURCE_DIR}/mentos/inc/drivers/rtc.h
${PROJECT_SOURCE_DIR}/mentos/inc/elf/elf.h
${PROJECT_SOURCE_DIR}/mentos/inc/fs/ext2.h
${PROJECT_SOURCE_DIR}/mentos/inc/fs/ioctl.h
${PROJECT_SOURCE_DIR}/mentos/inc/fs/procfs.h
${PROJECT_SOURCE_DIR}/mentos/inc/fs/vfs.h
${PROJECT_SOURCE_DIR}/mentos/inc/fs/vfs_types.h
${PROJECT_SOURCE_DIR}/mentos/inc/hardware/cpuid.h
${PROJECT_SOURCE_DIR}/mentos/inc/hardware/pic8259.h
${PROJECT_SOURCE_DIR}/mentos/inc/hardware/timer.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/proc_modules.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_font.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_mode.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/vga/vga_palette.h
${PROJECT_SOURCE_DIR}/mentos/inc/io/video.h
${PROJECT_SOURCE_DIR}/mentos/inc/kernel.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/compiler.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/hashmap.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/irqflags.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/list.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/list_head.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/mutex.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/ndtree.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/rbtree.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/spinlock.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/stack_helper.h
${PROJECT_SOURCE_DIR}/mentos/inc/klib/stdatomic.h
${PROJECT_SOURCE_DIR}/mentos/inc/link_access.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/buddysystem.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/gfp.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/kheap.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/paging.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/slab.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/vmem_map.h
${PROJECT_SOURCE_DIR}/mentos/inc/mem/zone_allocator.h
${PROJECT_SOURCE_DIR}/mentos/inc/multiboot.h
${PROJECT_SOURCE_DIR}/mentos/inc/process/prio.h
${PROJECT_SOURCE_DIR}/mentos/inc/process/process.h
${PROJECT_SOURCE_DIR}/mentos/inc/process/scheduler.h
${PROJECT_SOURCE_DIR}/mentos/inc/process/wait.h
${PROJECT_SOURCE_DIR}/mentos/inc/proc_access.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/errno.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/ipc.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/module.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/reboot.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/types.h
${PROJECT_SOURCE_DIR}/mentos/inc/sys/utsname.h
${PROJECT_SOURCE_DIR}/mentos/inc/system/panic.h
${PROJECT_SOURCE_DIR}/mentos/inc/system/printk.h
${PROJECT_SOURCE_DIR}/mentos/inc/system/signal.h
${PROJECT_SOURCE_DIR}/mentos/inc/system/syscall.h
${PROJECT_SOURCE_DIR}/mentos/inc/version.h
${CMAKE_SOURCE_DIR}/mentos/inc/boot.h
${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/gdt.h
${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/idt.h
${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/isr.h
${CMAKE_SOURCE_DIR}/mentos/inc/descriptor_tables/tss.h
${CMAKE_SOURCE_DIR}/mentos/inc/devices/fpu.h
${CMAKE_SOURCE_DIR}/mentos/inc/devices/pci.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ata/ata.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ata/ata_types.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/fdc.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/keyboard/keyboard.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/keyboard/keymap.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/mouse.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/ps2.h
${CMAKE_SOURCE_DIR}/mentos/inc/drivers/rtc.h
${CMAKE_SOURCE_DIR}/mentos/inc/elf/elf.h
${CMAKE_SOURCE_DIR}/mentos/inc/fs/ext2.h
${CMAKE_SOURCE_DIR}/mentos/inc/fs/ioctl.h
${CMAKE_SOURCE_DIR}/mentos/inc/fs/procfs.h
${CMAKE_SOURCE_DIR}/mentos/inc/fs/vfs.h
${CMAKE_SOURCE_DIR}/mentos/inc/fs/vfs_types.h
${CMAKE_SOURCE_DIR}/mentos/inc/hardware/cpuid.h
${CMAKE_SOURCE_DIR}/mentos/inc/hardware/pic8259.h
${CMAKE_SOURCE_DIR}/mentos/inc/hardware/timer.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/proc_modules.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_font.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_mode.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/vga/vga_palette.h
${CMAKE_SOURCE_DIR}/mentos/inc/io/video.h
${CMAKE_SOURCE_DIR}/mentos/inc/kernel.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/compiler.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/hashmap.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/irqflags.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/list.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/list_head.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/mutex.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/ndtree.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/rbtree.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/spinlock.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/stack_helper.h
${CMAKE_SOURCE_DIR}/mentos/inc/klib/stdatomic.h
${CMAKE_SOURCE_DIR}/mentos/inc/link_access.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/buddysystem.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/gfp.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/kheap.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/paging.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/slab.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/vmem_map.h
${CMAKE_SOURCE_DIR}/mentos/inc/mem/zone_allocator.h
${CMAKE_SOURCE_DIR}/mentos/inc/multiboot.h
${CMAKE_SOURCE_DIR}/mentos/inc/process/prio.h
${CMAKE_SOURCE_DIR}/mentos/inc/process/process.h
${CMAKE_SOURCE_DIR}/mentos/inc/process/scheduler.h
${CMAKE_SOURCE_DIR}/mentos/inc/process/wait.h
${CMAKE_SOURCE_DIR}/mentos/inc/proc_access.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/errno.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/ipc.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/module.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/reboot.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/types.h
${CMAKE_SOURCE_DIR}/mentos/inc/sys/utsname.h
${CMAKE_SOURCE_DIR}/mentos/inc/system/panic.h
${CMAKE_SOURCE_DIR}/mentos/inc/system/printk.h
${CMAKE_SOURCE_DIR}/mentos/inc/system/signal.h
${CMAKE_SOURCE_DIR}/mentos/inc/system/syscall.h
${CMAKE_SOURCE_DIR}/mentos/inc/version.h
${PROJECT_SOURCE_DIR}/mentos/src/boot.c
${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/exception.c
${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.c
${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/idt.c
${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.c
${PROJECT_SOURCE_DIR}/mentos/src/descriptor_tables/tss.c
${PROJECT_SOURCE_DIR}/mentos/src/devices/fpu.c
${PROJECT_SOURCE_DIR}/mentos/src/devices/pci.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/ata.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/fdc.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/keyboard/keyboard.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/keyboard/keymap.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/mouse.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/ps2.c
${PROJECT_SOURCE_DIR}/mentos/src/drivers/rtc.c
${PROJECT_SOURCE_DIR}/mentos/src/elf/elf.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/ext2.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/ioctl.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/namei.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/open.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/procfs.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/readdir.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/read_write.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/stat.c
${PROJECT_SOURCE_DIR}/mentos/src/fs/vfs.c
${PROJECT_SOURCE_DIR}/mentos/src/hardware/cpuid.c
${PROJECT_SOURCE_DIR}/mentos/src/hardware/pic8259.c
${PROJECT_SOURCE_DIR}/mentos/src/hardware/timer.c
${PROJECT_SOURCE_DIR}/mentos/src/io/debug.c
${PROJECT_SOURCE_DIR}/mentos/src/io/mm_io.c
${PROJECT_SOURCE_DIR}/mentos/src/io/proc_running.c
${PROJECT_SOURCE_DIR}/mentos/src/io/proc_system.c
${PROJECT_SOURCE_DIR}/mentos/src/io/proc_video.c
${PROJECT_SOURCE_DIR}/mentos/src/io/stdio.c
${PROJECT_SOURCE_DIR}/mentos/src/io/vga/vga.c
${PROJECT_SOURCE_DIR}/mentos/src/io/video.c
${PROJECT_SOURCE_DIR}/mentos/src/ipc/msg.c
${PROJECT_SOURCE_DIR}/mentos/src/ipc/sem.c
${PROJECT_SOURCE_DIR}/mentos/src/ipc/shm.c
${PROJECT_SOURCE_DIR}/mentos/src/kernel/sys.c
${PROJECT_SOURCE_DIR}/mentos/src/kernel.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/assert.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/ctype.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/fcvt.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/hashmap.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/libgen.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/list.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/math.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/mutex.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/ndtree.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/rbtree.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/spinlock.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/strerror.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/string.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/time.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/vscanf.c
${PROJECT_SOURCE_DIR}/mentos/src/klib/vsprintf.c
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${PROJECT_SOURCE_DIR}/mentos/src/mem/kheap.c
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${PROJECT_SOURCE_DIR}/mentos/src/mem/slab.c
${PROJECT_SOURCE_DIR}/mentos/src/mem/vmem_map.c
${PROJECT_SOURCE_DIR}/mentos/src/mem/zone_allocator.c
${PROJECT_SOURCE_DIR}/mentos/src/multiboot.c
${PROJECT_SOURCE_DIR}/mentos/src/process/process.c
${PROJECT_SOURCE_DIR}/mentos/src/process/scheduler.c
${PROJECT_SOURCE_DIR}/mentos/src/process/scheduler_algorithm.c
${PROJECT_SOURCE_DIR}/mentos/src/process/wait.c
${PROJECT_SOURCE_DIR}/mentos/src/sys/module.c
${PROJECT_SOURCE_DIR}/mentos/src/sys/utsname.c
${PROJECT_SOURCE_DIR}/mentos/src/system/errno.c
${PROJECT_SOURCE_DIR}/mentos/src/system/panic.c
${PROJECT_SOURCE_DIR}/mentos/src/system/printk.c
${PROJECT_SOURCE_DIR}/mentos/src/system/signal.c
${PROJECT_SOURCE_DIR}/mentos/src/system/syscall.c
${CMAKE_SOURCE_DIR}/mentos/src/boot.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/exception.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/idt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/tss.c
${CMAKE_SOURCE_DIR}/mentos/src/devices/fpu.c
${CMAKE_SOURCE_DIR}/mentos/src/devices/pci.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/ata.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/fdc.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keyboard.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keymap.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/mouse.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/ps2.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/rtc.c
${CMAKE_SOURCE_DIR}/mentos/src/elf/elf.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/ext2.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/ioctl.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/namei.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/open.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/procfs.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/readdir.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/read_write.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/stat.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/vfs.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/cpuid.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/pic8259.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/timer.c
${CMAKE_SOURCE_DIR}/mentos/src/io/debug.c
${CMAKE_SOURCE_DIR}/mentos/src/io/mm_io.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_running.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_system.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_video.c
${CMAKE_SOURCE_DIR}/mentos/src/io/stdio.c
${CMAKE_SOURCE_DIR}/mentos/src/io/vga/vga.c
${CMAKE_SOURCE_DIR}/mentos/src/io/video.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/msg.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/sem.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/shm.c
${CMAKE_SOURCE_DIR}/mentos/src/kernel/sys.c
${CMAKE_SOURCE_DIR}/mentos/src/kernel.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/assert.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/ctype.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/fcvt.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/hashmap.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/libgen.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/list.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/math.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/mutex.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/ndtree.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/rbtree.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/spinlock.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/strerror.c
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endif (DOXYGEN_FOUND)
libc/CMakeLists.txt
+67 -138
View File
@@ -1,148 +1,77 @@
# =============================================================================
# Author: Enrico Fraccaroli
# LIBRARY
# =============================================================================
# Set the minimum required version of cmake.
cmake_minimum_required(VERSION 3.1...3.22)
# Initialize the project.
project(libc C ASM)
# =============================================================================
# ASSEMBLY
# =============================================================================
# Enable the assembly language.
enable_language(ASM)
# Find the NASM compiler.
find_program(ASM_COMPILER NAMES nasm HINTS /usr/bin/ /usr/local/bin/)
# Mark the variable ASM_COMPILER as advanced.
mark_as_advanced(ASM_COMPILER)
# Check that we have found the compiler.
if(NOT ASM_COMPILER)
message(FATAL_ERROR "ASM compiler not found!")
endif(NOT ASM_COMPILER)
# Set the asm compiler.
set(CMAKE_ASM_COMPILER ${ASM_COMPILER})
# Set the assembly compiler flags.
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O0 -F dwarf -o <OBJECT> <SOURCE>")
else()
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O3 -o <OBJECT> <SOURCE>")
endif()
# =============================================================================
# C WARNINGs
# =============================================================================
# Warning flags.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
# Disable some specific warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
# Set the compiler options.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-builtin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-stack-protector")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
# =============================================================================
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add_library(
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${CMAKE_SOURCE_DIR}/libc/src/unistd/getcwd.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/close.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/stat.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/rmdir.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/mkdir.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/unlink.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/getdents.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/lseek.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/kill.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/signal.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/interval.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/symlink.c
${CMAKE_SOURCE_DIR}/libc/src/unistd/readlink.c
${CMAKE_SOURCE_DIR}/libc/src/libc_start.c
${CMAKE_SOURCE_DIR}/libc/src/crt0.S
)
# Add the includes.
target_include_directories(${PROJECT_NAME} PUBLIC inc)
target_include_directories(libc PUBLIC inc)
# Remove the 'lib' prefix.
set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
set_target_properties(libc PROPERTIES PREFIX "")
mentos/CMakeLists.txt
+87 -156
View File
@@ -1,19 +1,11 @@
# =============================================================================
# Author: Enrico Fraccaroli
# KERNEL COMPILATION SETUP
# =============================================================================
# Set the minimum required version of cmake.
cmake_minimum_required(VERSION 3.1...3.22)
# Initialize the project.
project(kernel C ASM)
# =============================================================================
# Set the main file names.
# Set the target naming.
set(KERNEL_NAME kernel)
set(BOOTLOADER_NAME bootloader)
set(BUDDY_SYSTEM_NAME kernel_memory)
set(BUDDY_SYSTEM_FILE ${PROJECT_SOURCE_DIR}/src/mem/libbuddysystem.a)
set(BUDDY_SYSTEM_FILE ${CMAKE_SOURCE_DIR}/mentos/src/mem/libbuddysystem.a)
# =============================================================================
# OPTIONS
@@ -28,157 +20,96 @@ option(ENABLE_ALLOC_TRACE "Enables memory allocation tracing." OFF)
# Enables scheduling feedback on terminal.
option(ENABLE_SCHEDULER_FEEDBACK "Enables scheduling feedback on terminal." OFF)
# =============================================================================
# ASSEMBLY
# =============================================================================
# Find the NASM compiler.
find_program(ASM_COMPILER NAMES nasm HINTS /usr/bin/ /usr/local/bin/)
# Mark the variable ASM_COMPILER as advanced.
mark_as_advanced(ASM_COMPILER)
# Check that we have found the compiler.
if(NOT ASM_COMPILER)
message(FATAL_ERROR "ASM compiler not found!")
endif(NOT ASM_COMPILER)
# Set the asm compiler.
set(CMAKE_ASM_COMPILER ${ASM_COMPILER})
# Set the assembly compiler flags.
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O0 -F dwarf -o <OBJECT> <SOURCE>")
else()
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -f elf -g -O3 -o <OBJECT> <SOURCE>")
endif()
# =============================================================================
# C WARNINGs
# =============================================================================
# Warning flags.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
# Disable some specific warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
# Set the compiler options.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-builtin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-stack-protector")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
# =============================================================================
# SOURCES
# =============================================================================
# Define the list of files.
set(KERNEL_SOURCES
${PROJECT_SOURCE_DIR}/src/kernel.c
${PROJECT_SOURCE_DIR}/src/multiboot.c
${PROJECT_SOURCE_DIR}/src/devices/pci.c
${PROJECT_SOURCE_DIR}/src/devices/fpu.c
${PROJECT_SOURCE_DIR}/src/drivers/ata.c
${PROJECT_SOURCE_DIR}/src/drivers/rtc.c
${PROJECT_SOURCE_DIR}/src/drivers/fdc.c
${PROJECT_SOURCE_DIR}/src/drivers/mouse.c
${PROJECT_SOURCE_DIR}/src/drivers/ps2.c
${PROJECT_SOURCE_DIR}/src/drivers/keyboard/keyboard.c
${PROJECT_SOURCE_DIR}/src/drivers/keyboard/keymap.c
${PROJECT_SOURCE_DIR}/src/fs/vfs.c
${PROJECT_SOURCE_DIR}/src/fs/read_write.c
${PROJECT_SOURCE_DIR}/src/fs/open.c
${PROJECT_SOURCE_DIR}/src/fs/stat.c
${PROJECT_SOURCE_DIR}/src/fs/readdir.c
${PROJECT_SOURCE_DIR}/src/fs/procfs.c
${PROJECT_SOURCE_DIR}/src/fs/ioctl.c
${PROJECT_SOURCE_DIR}/src/fs/namei.c
${PROJECT_SOURCE_DIR}/src/fs/ext2.c
${PROJECT_SOURCE_DIR}/src/hardware/timer.c
${PROJECT_SOURCE_DIR}/src/hardware/cpuid.c
${PROJECT_SOURCE_DIR}/src/hardware/pic8259.c
${PROJECT_SOURCE_DIR}/src/io/debug.c
${PROJECT_SOURCE_DIR}/src/io/mm_io.c
${PROJECT_SOURCE_DIR}/src/io/video.c
${PROJECT_SOURCE_DIR}/src/io/stdio.c
${PROJECT_SOURCE_DIR}/src/io/proc_video.c
${PROJECT_SOURCE_DIR}/src/io/proc_running.c
${PROJECT_SOURCE_DIR}/src/io/proc_feedback.c
${PROJECT_SOURCE_DIR}/src/io/proc_system.c
${PROJECT_SOURCE_DIR}/src/io/proc_ipc.c
${PROJECT_SOURCE_DIR}/src/io/vga/vga.c
${PROJECT_SOURCE_DIR}/src/ipc/ipc.c
${PROJECT_SOURCE_DIR}/src/ipc/msg.c
${PROJECT_SOURCE_DIR}/src/ipc/sem.c
${PROJECT_SOURCE_DIR}/src/ipc/shm.c
${PROJECT_SOURCE_DIR}/src/kernel/sys.c
${PROJECT_SOURCE_DIR}/src/klib/assert.c
${PROJECT_SOURCE_DIR}/src/klib/ctype.c
${PROJECT_SOURCE_DIR}/src/klib/mutex.c
${PROJECT_SOURCE_DIR}/src/klib/string.c
${PROJECT_SOURCE_DIR}/src/klib/vsprintf.c
${PROJECT_SOURCE_DIR}/src/klib/vscanf.c
${PROJECT_SOURCE_DIR}/src/klib/time.c
${PROJECT_SOURCE_DIR}/src/klib/libgen.c
${PROJECT_SOURCE_DIR}/src/klib/strerror.c
${PROJECT_SOURCE_DIR}/src/klib/math.c
${PROJECT_SOURCE_DIR}/src/klib/fcvt.c
${PROJECT_SOURCE_DIR}/src/klib/spinlock.c
${PROJECT_SOURCE_DIR}/src/klib/stdlib.c
${PROJECT_SOURCE_DIR}/src/klib/rbtree.c
${PROJECT_SOURCE_DIR}/src/klib/ndtree.c
${PROJECT_SOURCE_DIR}/src/klib/hashmap.c
${PROJECT_SOURCE_DIR}/src/klib/list.c
${PROJECT_SOURCE_DIR}/src/mem/kheap.c
${PROJECT_SOURCE_DIR}/src/mem/paging.c
${PROJECT_SOURCE_DIR}/src/mem/slab.c
${PROJECT_SOURCE_DIR}/src/mem/vmem_map.c
${PROJECT_SOURCE_DIR}/src/mem/zone_allocator.c
${PROJECT_SOURCE_DIR}/src/elf/elf.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/gdt.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/gdt.S
${PROJECT_SOURCE_DIR}/src/descriptor_tables/interrupt.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/exception.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/interrupt.S
${PROJECT_SOURCE_DIR}/src/descriptor_tables/exception.S
${PROJECT_SOURCE_DIR}/src/descriptor_tables/idt.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/idt.S
${PROJECT_SOURCE_DIR}/src/descriptor_tables/tss.c
${PROJECT_SOURCE_DIR}/src/descriptor_tables/tss.S
${PROJECT_SOURCE_DIR}/src/process/scheduler_algorithm.c
${PROJECT_SOURCE_DIR}/src/process/scheduler_feedback.c
${PROJECT_SOURCE_DIR}/src/process/scheduler.c
${PROJECT_SOURCE_DIR}/src/process/process.c
${PROJECT_SOURCE_DIR}/src/process/wait.c
${PROJECT_SOURCE_DIR}/src/process/user.S
${PROJECT_SOURCE_DIR}/src/sys/utsname.c
${PROJECT_SOURCE_DIR}/src/sys/module.c
${PROJECT_SOURCE_DIR}/src/system/errno.c
${PROJECT_SOURCE_DIR}/src/system/panic.c
${PROJECT_SOURCE_DIR}/src/system/printk.c
${PROJECT_SOURCE_DIR}/src/system/signal.c
${PROJECT_SOURCE_DIR}/src/system/syscall.c
${CMAKE_SOURCE_DIR}/mentos/src/kernel.c
${CMAKE_SOURCE_DIR}/mentos/src/multiboot.c
${CMAKE_SOURCE_DIR}/mentos/src/devices/pci.c
${CMAKE_SOURCE_DIR}/mentos/src/devices/fpu.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/ata.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/rtc.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/fdc.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/mouse.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/ps2.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keyboard.c
${CMAKE_SOURCE_DIR}/mentos/src/drivers/keyboard/keymap.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/vfs.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/read_write.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/open.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/stat.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/readdir.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/procfs.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/ioctl.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/namei.c
${CMAKE_SOURCE_DIR}/mentos/src/fs/ext2.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/timer.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/cpuid.c
${CMAKE_SOURCE_DIR}/mentos/src/hardware/pic8259.c
${CMAKE_SOURCE_DIR}/mentos/src/io/debug.c
${CMAKE_SOURCE_DIR}/mentos/src/io/mm_io.c
${CMAKE_SOURCE_DIR}/mentos/src/io/video.c
${CMAKE_SOURCE_DIR}/mentos/src/io/stdio.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_video.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_running.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_feedback.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_system.c
${CMAKE_SOURCE_DIR}/mentos/src/io/proc_ipc.c
${CMAKE_SOURCE_DIR}/mentos/src/io/vga/vga.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/ipc.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/msg.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/sem.c
${CMAKE_SOURCE_DIR}/mentos/src/ipc/shm.c
${CMAKE_SOURCE_DIR}/mentos/src/kernel/sys.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/assert.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/ctype.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/mutex.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/string.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/vsprintf.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/vscanf.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/time.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/libgen.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/strerror.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/math.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/fcvt.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/spinlock.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/stdlib.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/rbtree.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/ndtree.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/hashmap.c
${CMAKE_SOURCE_DIR}/mentos/src/klib/list.c
${CMAKE_SOURCE_DIR}/mentos/src/mem/kheap.c
${CMAKE_SOURCE_DIR}/mentos/src/mem/paging.c
${CMAKE_SOURCE_DIR}/mentos/src/mem/slab.c
${CMAKE_SOURCE_DIR}/mentos/src/mem/vmem_map.c
${CMAKE_SOURCE_DIR}/mentos/src/mem/zone_allocator.c
${CMAKE_SOURCE_DIR}/mentos/src/elf/elf.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/gdt.S
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/exception.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/interrupt.S
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/exception.S
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/idt.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/idt.S
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/tss.c
${CMAKE_SOURCE_DIR}/mentos/src/descriptor_tables/tss.S
${CMAKE_SOURCE_DIR}/mentos/src/process/scheduler_algorithm.c
${CMAKE_SOURCE_DIR}/mentos/src/process/scheduler_feedback.c
${CMAKE_SOURCE_DIR}/mentos/src/process/scheduler.c
${CMAKE_SOURCE_DIR}/mentos/src/process/process.c
${CMAKE_SOURCE_DIR}/mentos/src/process/wait.c
${CMAKE_SOURCE_DIR}/mentos/src/process/user.S
${CMAKE_SOURCE_DIR}/mentos/src/sys/utsname.c
${CMAKE_SOURCE_DIR}/mentos/src/sys/module.c
${CMAKE_SOURCE_DIR}/mentos/src/system/errno.c
${CMAKE_SOURCE_DIR}/mentos/src/system/panic.c
${CMAKE_SOURCE_DIR}/mentos/src/system/printk.c
${CMAKE_SOURCE_DIR}/mentos/src/system/signal.c
${CMAKE_SOURCE_DIR}/mentos/src/system/syscall.c
)
# =============================================================================
programs/CMakeLists.txt
+5 -59
View File
@@ -1,61 +1,4 @@
# =============================================================================
# Author: Enrico Fraccaroli
# =============================================================================
# Set the minimum required version of cmake.
cmake_minimum_required(VERSION 3.1...3.22)
# Initialize the project.
project(programs C)
# =============================================================================
# C WARNINGs
# =============================================================================
# We need to specify the name of the entry function.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -u_start")
# Warning flags.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
# Disable some specific warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
# Set the compiler options.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-builtin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-stack-protector")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
# =============================================================================
# BUILD
# =============================================================================
# Add the executables (manually).
# List of programs.
set(PROGRAM_LIST
nice.c
ls.c
@@ -86,13 +29,16 @@ set(PROGRAM_LIST
pwd.c
env.c
)
# Set the directory where the compiled binaries will be placed.
set(MENTOS_BIN_DIR ${CMAKE_SOURCE_DIR}/files/bin)
foreach(FILE_NAME ${PROGRAM_LIST})
# =========================================================================
# TARGET NAMING
# =========================================================================
# Prepare the program name.
string(REPLACE ".c" "" EXECUTABLE_NAME ${FILE_NAME})
# Set the name of the target.
set(TARGET_NAME prog_${EXECUTABLE_NAME})
programs/tests/CMakeLists.txt
+5 -59
View File
@@ -1,61 +1,4 @@
# =============================================================================
# Author: Enrico Fraccaroli
# =============================================================================
# Set the minimum required version of cmake.
cmake_minimum_required(VERSION 3.1...3.22)
# Initialize the project.
project(tests C)
# =============================================================================
# C WARNINGs
# =============================================================================
# We need to specify the name of the entry function.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -u_start")
# Warning flags.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
# Disable some specific warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
# Set the compiler options.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdlib")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-builtin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-stack-protector")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=i686")
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcommon")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
# =============================================================================
# BUILD
# =============================================================================
# Add your file in this list.
# List of programs.
set(TEST_LIST
t_gid.c
t_alarm.c
@@ -88,13 +31,16 @@ set(TEST_LIST
t_mem.c
t_shm_read.c
)
# Set the directory where the compiled binaries will be placed.
set(MENTOS_TESTS_DIR ${CMAKE_SOURCE_DIR}/files/bin/tests)
foreach(FILE_NAME ${TEST_LIST})
# =========================================================================
# TARGET NAMING
# =========================================================================
# Prepare the program name.
string(REPLACE ".c" "" EXECUTABLE_NAME ${FILE_NAME})
# Set the name of the target.
set(TARGET_NAME test_${EXECUTABLE_NAME})