Initial Pintos

1 files changed, 109 insertions, 0 deletions

diff --git a/src/Makefile.build b/src/Makefile.build
new file mode 100644
index 0000000..b5474f5
--- /dev/null
+++ b/src/Makefile.build
@@ -0,0 +1,109 @@
+# -*- makefile -*-
+
+SRCDIR = ../..
+
+all: os.dsk
+
+include ../../Make.config
+include ../Make.vars
+include ../../tests/Make.tests
+
+# Compiler and assembler options.
+os.dsk: CPPFLAGS += -I$(SRCDIR)/lib/kernel
+
+# Core kernel.
+threads_SRC  = threads/init.c		# Main program.
+threads_SRC += threads/thread.c		# Thread management core.
+threads_SRC += threads/switch.S		# Thread switch routine.
+threads_SRC += threads/interrupt.c	# Interrupt core.
+threads_SRC += threads/intr-stubs.S	# Interrupt stubs.
+threads_SRC += threads/synch.c		# Synchronization.
+threads_SRC += threads/palloc.c		# Page allocator.
+threads_SRC += threads/malloc.c		# Subpage allocator.
+threads_SRC += threads/start.S		# Startup code.
+threads_SRC += threads/boundedbuffer.c	# bounded buffer code
+threads_SRC += threads/synchlist.c	# synchronized list code
+
+# Device driver code.
+devices_SRC  = devices/timer.c		# Timer device.
+devices_SRC += devices/kbd.c		# Keyboard device.
+devices_SRC += devices/vga.c		# Video device.
+devices_SRC += devices/serial.c		# Serial port device.
+devices_SRC += devices/disk.c		# IDE disk device.
+devices_SRC += devices/input.c		# Serial and keyboard input.
+devices_SRC += devices/intq.c		# Interrupt queue.
+
+# Library code shared between kernel and user programs.
+lib_SRC  = lib/debug.c			# Debug helpers.
+lib_SRC += lib/random.c			# Pseudo-random numbers.
+lib_SRC += lib/stdio.c			# I/O library.
+lib_SRC += lib/stdlib.c			# Utility functions.
+lib_SRC += lib/string.c			# String functions.
+lib_SRC += lib/arithmetic.c
+
+# Kernel-specific library code.
+lib/kernel_SRC  = lib/kernel/debug.c	# Debug helpers.
+lib/kernel_SRC += lib/kernel/list.c	# Doubly-linked lists.
+lib/kernel_SRC += lib/kernel/bitmap.c	# Bitmaps.
+lib/kernel_SRC += lib/kernel/hash.c	# Hash tables.
+lib/kernel_SRC += lib/kernel/console.c	# printf(), putchar().
+lib/kernel_SRC += lib/kernel/slist.c    # simple list
+
+# User process code.
+userprog_SRC  = userprog/process.c	# Process loading.
+userprog_SRC += userprog/load.c		# Process loading.
+userprog_SRC += userprog/pagedir.c	# Page directories.
+userprog_SRC += userprog/exception.c	# User exception handler.
+userprog_SRC += userprog/syscall.c	# System call handler.
+userprog_SRC += userprog/gdt.c		# GDT initialization.
+userprog_SRC += userprog/tss.c		# TSS management.
+userprog_SRC += userprog/flist.c	# Open file list.
+userprog_SRC += userprog/plist.c	# Process list.
+
+# No virtual memory code yet.
+#vm_SRC = vm/file.c			# Some file.
+
+# Filesystem code.
+filesys_SRC  = filesys/filesys.c	# Filesystem core.
+filesys_SRC += filesys/free-map.c	# Free sector bitmap.
+filesys_SRC += filesys/file.c		# Files.
+filesys_SRC += filesys/directory.c	# Directories.
+filesys_SRC += filesys/inode.c		# File headers.
+filesys_SRC += filesys/fsutil.c		# Utilities.
+
+SOURCES = $(foreach dir,$(KERNEL_SUBDIRS),$($(dir)_SRC))
+OBJECTS = $(patsubst %.c,%.o,$(patsubst %.S,%.o,$(SOURCES)))
+DEPENDS = $(patsubst %.o,%.d,$(OBJECTS))
+
+threads/kernel.lds.s: CPPFLAGS += -P
+threads/kernel.lds.s: threads/kernel.lds.S threads/loader.h
+
+kernel.o: threads/kernel.lds.s $(OBJECTS) 
+	$(LD) -T $< -o $@ $(OBJECTS)
+
+kernel.bin: kernel.o
+	$(OBJCOPY) -O binary -R .note -R .comment -S $< $@.tmp
+	dd if=$@.tmp of=$@ bs=4096 conv=sync
+	rm $@.tmp
+
+threads/loader.o: threads/loader.S kernel.bin
+	$(CC) -c $< -o $@ $(ASFLAGS) $(CPPFLAGS) $(DEFINES) -DKERNEL_LOAD_PAGES=`perl -e 'print +(-s "kernel.bin") / 4096;'`
+
+loader.bin: threads/loader.o
+	$(LD) -N -e start -Ttext 0x7c00 --oformat binary -o $@ $<
+
+os.dsk: loader.bin kernel.bin
+	cat $^ > $@
+
+clean::
+	rm -f $(OBJECTS) $(DEPENDS) 
+	rm -f threads/loader.o threads/kernel.lds.s threads/loader.d
+	rm -f kernel.o kernel.lds.s
+	rm -f kernel.bin loader.bin os.dsk
+	rm -f bochsout.txt bochsrc.txt
+	rm -f results grade
+
+Makefile: $(SRCDIR)/Makefile.build
+	cp $< $@
+
+-include $(DEPENDS)