+++ /dev/null
-# Makefile for GeekOS kernel, userspace, and tools
-#
-# Northwestern University
-# (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
-# (c) 2008, Peter Dinda <pdinda@northwestern.edu>
-# (c) 2008, Lei Xia <xiaxlei@gmail.com>
-# (c) 2008, The V3VEE Project <http://www.v3vee.org>
-#
-# Based on GeekOS Makefile:
-# Copyright (c) 2004,2005 David H. Hovemeyer <daveho@cs.umd.edu>
-# $Revision: 1.71 $
-
-
-# This is free software. You are permitted to use,
-# redistribute, and modify it as specified in the file "COPYING".
-
-# Required software to build GeekOS:
-# - GNU Make (http://www.gnu.org/software/make)
-# - gcc 2.95.2 generating code for target (i386/ELF) and host platforms
-# - nasm (http://nasm.sourceforge.net)
-# - Perl5, AWK (any version), egrep
-#
-# Cygwin (http://cygwin.com) may be used to build GeekOS.
-# Make sure that gcc, binutils, nasm, and perl are installed.
-
-# NOTES:
-# - This makefile has been written carefully to work correctly
-# with the -j (parallel make) option. I regularly use "make -j 2"
-# to speed the build process on 2 processor systems.
-
-
-# Base address of kernel
-#
-# Note: at top of memory minus three pages (GDT/TSS/IDT)
-# minus maximum size
-#
-#
-# Note that the code will initially load at 0x10000
-#
-# The setup code needs to copy it up to this address and jump there
-#
-KERNEL_BASE_ADDR := 0x00100000
-
-# Kernel entry point function
-KERNEL_ENTRY = $(SYM_PFX)Main
-
-
-PROJECT_ROOT := ..
-VPATH := $(PROJECT_ROOT)/src
-
-#when -DNDEBUG is set the kassert functions are disabled
-#JRLDEBUG=-DNDEBUG
-
-# DEBUG=1 means VMM_DEBUG, VMM_INFO, and VMM_TRACE are enabled
-# as are SERIAL_PRINT_DEBUG
-#
-DEBUG=1
-DEBUG_SECTIONS=
-
-ifeq ($(DEBUG_ALL),1)
- DEBUG_SECTIONS:= $(DEBUG_SECTIONS) -DDEBUG_SHADOW_PAGING -DDEBUG_CTRL_REGS -DDEBUG_INTERRUPTS -DDEBUG_IO -DDEBUG_KEYBOARD -DDEBUG_PIC -DDEBUG_PIT -DDEBUG_NVRAM -DDEBUG_EMULATOR -DDEBUG_GENERIC -DDEBUG_RAMDISK
-endif
-
-ifeq ($(DEBUG_SHADOW_PAGING),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_SHADOW_PAGING
-else
-ifeq ($(DEBUG_SHADOW_PAGING),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_SHADOW_PAGING
-endif
-endif
-
-ifeq ($(DEBUG_CTRL_REGS),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_CTRL_REGS
-else
-ifeq ($(DEBUG_CTRL_REGS),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_CTRL_REGS
-endif
-endif
-
-ifeq ($(DEBUG_INTERRUPTS),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_INTERRUPTS
-else
-ifeq ($(DEBUG_DEBUG_INTERRUPTS),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_INTERRUPTS
-endif
-endif
-
-ifeq ($(DEBUG_IO),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_IO
-else
-ifeq ($(DEBUG_IO),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_IO
-endif
-endif
-
-ifeq ($(DEBUG_KEYBOARD),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_KEYBOARD
-else
-ifeq ($(DEBUG_KEYBOARD),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_KEYBOARD
-endif
-endif
-
-ifeq ($(DEBUG_PIC),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PIC
-else
-ifeq ($(DEBUG_PIC),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PIC
-endif
-endif
-
-ifeq ($(DEBUG_PIT),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PIT
-else
-ifeq ($(DEBUG_PIT),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PIT
-endif
-endif
-
-ifeq ($(DEBUG_NVRAM),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_NVRAM
-else
-ifeq ($(DEBUG_NVRAM),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_NVRAM
-endif
-endif
-
-ifeq ($(DEBUG_GENERIC),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_GENERIC
-else
-ifeq ($(DEBUG_GENERIC),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_GENERIC
-endif
-endif
-
-ifeq ($(DEBUG_EMULATOR),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_EMULATOR
-else
-ifeq ($(DEBUG_EMULATOR),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_EMULATOR
-endif
-endif
-
-ifeq ($(DEBUG_RAMDISK),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_RAMDISK
-else
-ifeq ($(DEBUG_RAMDISK),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_RAMDISK
-endif
-endif
-
-
-#DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DTEST_NE2K
-
-ifeq ($(DEBUG),1)
- JRLDEBUG= -DSERIAL_PRINT_DEBUG=1 -DSERIAL_PRINT_DEBUG_LEVEL=10 -DSERIAL_PRINT=1 -DVMM_DEBUG=1 -DVMM_INFO=1 -DVMM_TRACE=1 $(DEBUG_SECTIONS)
-
-else
- JRLDEBUG= -DSERIAL_PRINT_DEBUG=0 -DSERIAL_PRINT_DEBUG_LEVEL=999999 -DSERIAL_PRINT=0 -DVMM_DEBUG=0 -DVMM_INFO=0 -DVMM_TRACE=0
-endif
-
-
-#
-# DECODER is the decoder that will be used
-# currently we only support xed
-#
-DECODER=XED
-
-DECODER_FLAGS=
-DECODER_SRCS=
-DECODER_LIBS=
-
-ifeq ($(DECODER),XED)
-DECODER_SRCS := vmm_xed.c
-DECODER_FLAGS := -L../lib/xed
-DECODER_LIBS := -lxed
-else
-# This is an error
-endif
-
-#
-#TCPSTACK, uIP is used currently
-#
-TCPSTACK=UIP
-
-
-
-
-#
-# This is wrong for current cygwin - no changes needed
-#
-# Figure out if we're compiling with cygwin, http://cygwin.com
-#
-#
-#SYSTEM_NAME := $(shell uname -s)
-#ifeq ($(findstring CYGWIN,$(SYSTEM_NAME)),CYGWIN)
-#SYM_PFX := _
-#EXTRA_C_OPTS := -DNEED_UNDERSCORE -DGNU_WIN32
-#EXTRA_NASM_OPTS := -DNEED_UNDERSCORE
-#NON_ELF_SYSTEM := yes
-#EXTRA_CC_USER_OPTS := -Dmain=geekos_main
-#endif
-
-
-
-
-# ----------------------------------------------------------------------
-# Configuration -
-# Various options specifying how GeekOS should be built,
-# what source files to build, which user programs to build,
-# etc. This is generally the only section of the makefile
-# that will need to be modified.
-# ----------------------------------------------------------------------
-
-# List of targets to build by default.
-# These targets encompass everything needed to boot
-# and run GeekOS.
-ALL_TARGETS := vmm.img vm_kernel
-
-
-# Kernel source files
-KERNEL_C_SRCS := idt.c int.c trap.c irq.c io.c \
- blockdev.c ide.c ne2k.c \
- keyboard.c screen.c timer.c \
- mem.c crc32.c \
- gdt.c tss.c segment.c \
- bget.c malloc.c \
- synch.c kthread.c \
- serial.c reboot.c \
- paging.c \
- debug.c vmm_stubs.c vm.c pci.c\
- queue.c socket.c net.c ring_buffer.c \
- main.c
-
-
-# Kernel object files built from C source files
-KERNEL_C_OBJS := $(KERNEL_C_SRCS:%.c=geekos/%.o)
-
-# Kernel assembly files
-KERNEL_ASM_SRCS := lowlevel.asm
-
-KERNEL_GAS_SRCS := testvm.s udivdi3.s
-
-# Kernel object files build from assembler source files
-KERNEL_ASM_OBJS := $(KERNEL_ASM_SRCS:%.asm=geekos/%.o)
-
-KERNEL_GAS_OBJS := $(KERNEL_GAS_SRCS:%.s=geekos/%.o)
-
-
-# All kernel object files
-KERNEL_OBJS := $(KERNEL_C_OBJS) \
- $(KERNEL_ASM_OBJS) $(KERNEL_GAS_OBJS)
-
-# Common library source files.
-# This library is linked into both the kernel and user programs.
-# It provides string functions and generic printf()-style
-# formatted output.
-COMMON_C_SRCS := fmtout.c string.c memmove.c
-
-# Common library object files.
-COMMON_C_OBJS := $(COMMON_C_SRCS:%.c=common/%.o)
-
-VMM_ASM_SRCS := svm_lowlevel.asm \
-# vmx_lowlevel.asm
-
-VMM_ASM_OBJS := $(VMM_ASM_SRCS:%.asm=palacios/%.o)
-
-
-VMM_C_SRCS := vm_guest.c \
- svm.c svm_handler.c vmm.c vmm_util.c vmm_ctrl_regs.c \
- vmcb.c vmm_mem.c vmm_paging.c vmm_io.c vmm_debug.c svm_io.c \
- vmm_intr.c vmm_time.c \
- vmm_shadow_paging.c vm_guest_mem.c \
- vm_dev.c vmm_dev_mgr.c vmm_decoder.c \
- svm_halt.c svm_pause.c svm_wbinvd.c \
- vmm_config.c vmm_hashtable.c \
- vmm_string.c vmm_emulator.c vmm_queue.c\
- $(DECODER_SRCS)
-# vmx.c vmcs_gen.c vmcs.c
-
-VMM_C_OBJS := $(VMM_C_SRCS:%.c=palacios/%.o)
-
-VMM_OBJS := $(VMM_C_OBJS) $(VMM_ASM_OBJS)
-
-
-
-
-DEVICE_C_SRCS := generic.c keyboard.c nvram.c timer.c simple_pic.c 8259a.c 8254.c serial.c ramdisk.c cdrom.c
-
-DEVICE_C_OBJS := $(DEVICE_C_SRCS:%.c=devices/%.o)
-
-DEVICE_OBJS := $(DEVICE_C_OBJS)
-
-V3LIBS := $(DECODER_LIBS)
-
-
-TCPSTACK_C_SRCS := psock.c timer.c uip_arp.c uip.c uip-fw.c uiplib.c uip-neighbor.c uip-split.c resolv.c
-
-TCPSTACK_C_OBJS := $(TCPSTACK_C_SRCS:%.c=net/%.o)
-
-TCPSTACK_OBJS := $(TCPSTACK_C_OBJS)
-
-
-
-
-# ----------------------------------------------------------------------
-# Tools -
-# This section defines programs that are used to build GeekOS.
-# ----------------------------------------------------------------------
-
-# Uncomment if cross compiling
-TARGET_CC_PREFIX := $(PROJECT_ROOT)/../devtools/i386/bin/i386-elf-
-#TARGET_CC_PREFIX := i386-elf-
-
-# Target C compiler. gcc 2.95.2 or later should work.
-TARGET_CC := $(TARGET_CC_PREFIX)gcc
-#TARGET_CC := $(TARGET_CC_PREFIX)gcc34 -m32
-
-# Host C compiler. This is used to compile programs to execute on
-# the host platform, not the target (x86) platform. On x86/ELF
-# systems, such as Linux and FreeBSD, it can generally be the same
-# as the target C compiler.
-HOST_CC := gcc
-
-# Target linker. GNU ld is probably to only one that will work.
-TARGET_LD := $(TARGET_CC_PREFIX)ld -melf_i386
-
-# Target archiver
-TARGET_AR := $(TARGET_CC_PREFIX)ar
-
-# Target ranlib
-TARGET_RANLIB := $(TARGET_CC_PREFIX)ranlib
-
-# Target nm
-TARGET_NM := $(TARGET_CC_PREFIX)nm
-
-# Target objcopy
-TARGET_OBJCOPY := $(TARGET_CC_PREFIX)objcopy
-
-# Nasm (http://nasm.sourceforge.net)
-NASM := $(PROJECT_ROOT)/../devtools/bin/nasm
-#NASM := /opt/vmm-tools/bin/nasm
-
-AS = as --32
-
-# Tool to build PFAT filesystem images.
-BUILDFAT := tools/builtFat.exe
-
-# Perl5 or later
-PERL := perl
-
-# Pad a file so its size is a multiple of some unit (i.e., sector size)
-PAD := $(PERL) $(PROJECT_ROOT)/scripts/pad
-
-# Create a file filled with zeroes.
-ZEROFILE := $(PERL) $(PROJECT_ROOT)/scripts/zerofile
-
-# Calculate size of file in sectors
-NUMSECS := $(PERL) $(PROJECT_ROOT)/scripts/numsecs
-
-
-FD_SECTORS_PER_TRACK := $(PERL) $(PROJECT_ROOT)/scripts/numsecs_per_track
-
-
-# ----------------------------------------------------------------------
-# Definitions -
-# Options passed to the tools.
-# ----------------------------------------------------------------------
-
-# Flags used for all C source files
-GENERAL_OPTS := -O -Wall $(EXTRA_C_OPTS) $(VMM_FLAGS) $(BOOT_FLAGS) -fPIC
-CC_GENERAL_OPTS := $(GENERAL_OPTS) -Werror
-
-# Flags used for kernel C source files
-CC_KERNEL_OPTS := -g -DGEEKOS -I$(PROJECT_ROOT)/include
-
-# Flags used for VMM C source files
-CC_VMM_OPTS := -g -I$(PROJECT_ROOT)/include -D__V3VEE__ -D__V3_32BIT__ $(DECODER_FLAGS) $(JRLDEBUG)
-
-# Flags used for VMM C ASM files
-NASM_VMM_OPTS := -I$(PROJECT_ROOT)/src/palacios/ -f elf $(EXTRA_NASM_OPTS)
-
-# Flags user for kernel assembly files
-NASM_KERNEL_OPTS := -I$(PROJECT_ROOT)/src/geekos/ -f elf $(EXTRA_NASM_OPTS)
-
-# Flags used for common library and libc source files
-CC_USER_OPTS := -I$(PROJECT_ROOT)/include -I$(PROJECT_ROOT)/include/libc \
- $(EXTRA_CC_USER_OPTS)
-
-# Flags passed to objcopy program (strip unnecessary sections from kernel.exe)
-OBJCOPY_FLAGS := -R .dynamic -R .note -R .comment
-
-# ----------------------------------------------------------------------
-# Rules -
-# Describes how to compile the source files.
-# ----------------------------------------------------------------------
-
-# Compilation of kernel C source files
-
-geekos/%.o : geekos/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) $< -o geekos/$*.o
-
-
-# Compilation of kernel assembly source files
-geekos/%.o : geekos/%.asm
- $(NASM) $(NASM_KERNEL_OPTS) $< -o geekos/$*.o
-
-# Compilation of test VM
-geekos/%.o : geekos/%.s
- $(AS) $< -o geekos/$*.o
-
-geekos/%.o : geekos/%.S
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) $< -o geekos/$*.o
-
-# Compilation of common library C source files
-common/%.o : common/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_USER_OPTS) $< -o common/$*.o
-
-palacios/%.o : palacios/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_VMM_OPTS) $< -o palacios/$*.o
-
-palacios/%.o : palacios/%.asm
- $(NASM) $(NASM_VMM_OPTS) $< -o palacios/$*.o
-
-devices/%.o : devices/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_VMM_OPTS) $< -o devices/$*.o
-
-devices/%.o : devices/%.asm
- $(NASM) $(NASM_VMM_OPTS) $< -o devices/$*.o
-
-net/%.o : net/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_USER_OPTS) $< -o net/$*.o
-
-# ----------------------------------------------------------------------
-# Targets -
-# Specifies files to be built
-# ----------------------------------------------------------------------
-
-# Default target - see definition of ALL_TARGETS in Configuration section
-all : $(ALL_TARGETS)
-
-
-#geekos/vmx_lowlevel.o: $(PROJECT_ROOT)/src/geekos/vmx_lowlevel.asm
-# $(NASM) -O99 \
-# -f elf \
-# -I$(PROJECT_ROOT)/src/geekos/ \
-# $(PROJECT_ROOT)/src/geekos/vmx_lowlevel.asm \
-# -o $@
-
-
-#geekos/test: geekos/test.o geekos/vmcs.o geekos/vmx_lowlevel.o
-# $(CC) geekos/test.o geekos/vmcs.o geekos/vmx_lowlevel.o -o geekos/test
-
-# Standard floppy image - just boots the kernel
-fd.img : geekos/fd_boot.bin geekos/setup.bin geekos/kernel.bin
- cat geekos/fd_boot.bin geekos/setup.bin geekos/kernel.bin > _temp
- $(PAD) _temp 512
- cp _temp fd.img
-
-vmm.img : fd.img
- cp fd.img vmm.img
- $(PAD) vmm.img 1474560
-
-rombios_link:
- ln -s -f ../src/vmboot/rombios/BIOS-bochs-latest rombios
-
-vgabios_link:
- ln -s -f ../src/vmboot/vgabios/VGABIOS-lgpl-latest.bin vgabios
-
-force_rombios: rombios_link
- (cd ../src/vmboot/rombios; make clean; make)
-
-force_vgabios: vgabios_link
- (cd ../src/vmboot/vgabios; make clean; make)
-
-force_payload: force_rombios force_vgabios
- ../scripts/make_payload.pl payload_layout.txt vm_kernel
-
-inter1: force_payload
- -make clean
-
-world: inter1 vmm.img
-
-# make ready to boot over PXE
-pxe: vmm.img
- cp vmm.img /tftpboot/vmm.img
-
-run: vmm.img
- /usr/local/qemu/bin/qemu-system-x86_64 -m 1024 -serial file:serial.out -cdrom puppy.iso -fda vmm.img
-
-iso: vmm.img
- cp vmm.img iso/vmm.img
- mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o test.iso iso
-
-
-
-# Floppy boot sector (first stage boot loader).
-geekos/fd_boot.bin : geekos/setup.bin geekos/kernel.bin $(PROJECT_ROOT)/src/geekos/fd_boot.asm
- $(NASM) -f bin \
- -I$(PROJECT_ROOT)/src/geekos/ \
- -DNUM_SETUP_SECTORS=`$(NUMSECS) geekos/setup.bin` \
- -DNUM_KERN_SECTORS=`$(NUMSECS) geekos/kernel.bin` \
- -DSECTORS_PER_TRACK=`$(FD_SECTORS_PER_TRACK) geekos/kernel.bin geekos/setup.bin` \
- $(PROJECT_ROOT)/src/geekos/fd_boot.asm \
- -o $@
-
-# Setup program (second stage boot loader).
-geekos/setup.bin : geekos/kernel.bin $(PROJECT_ROOT)/src/geekos/setup.asm
- $(NASM) -f bin \
- -I$(PROJECT_ROOT)/src/geekos/ \
- -DENTRY_POINT=0x`egrep 'Main$$' geekos/kernel.syms |awk '{print $$1}'` \
- -DVMM_SIZE=`$(NUMSECS) geekos/kernel.bin` \
- $(PROJECT_ROOT)/src/geekos/setup.asm \
- -o $@
- $(PAD) $@ 2048
-
-# Loadable (flat) kernel image.
-geekos/kernel.bin : geekos/kernel.exe
- $(TARGET_OBJCOPY) $(OBJCOPY_FLAGS) -S -O binary geekos/kernel.exe geekos/kernel.bin
- $(PAD) $@ 512
-
-# The kernel executable and symbol map.
-geekos/kernel.exe : $(KERNEL_OBJS) $(COMMON_C_OBJS) $(VMM_OBJS) $(DEVICE_OBJS) $(TCPSTACK_OBJS) vm_kernel
- $(TARGET_LD) -o geekos/kernel.exe -Ttext $(KERNEL_BASE_ADDR) -e $(KERNEL_ENTRY) \
- $(DECODER_FLAGS) \
- $(KERNEL_OBJS) $(COMMON_C_OBJS) $(VMM_OBJS) $(DEVICE_OBJS) $(V3LIBS) $(TCPSTACK_OBJS) -b binary vm_kernel
- $(TARGET_NM) geekos/kernel.exe > geekos/kernel.syms
-
-
-force:
-
-
-#vm_kernel: force
-# $(PAD) vm_kernel 512
-# @echo "VM kernel lives at 0x100000 and is" `$(NUMSECS) vm_kernel` "sectors long"
-
-
-
-
-# Clean build directories of generated files
-clean :
- for d in geekos common libc user tools palacios devices net; do \
- (cd $$d && rm -f *); \
- done
-
-
-# Build header file dependencies, so source files are recompiled when
-# header files they depend on are modified.
-depend : $(GENERATED_LIBC_SRCS)
- $(TARGET_CC) -M $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) \
- $(KERNEL_C_SRCS:%.c=$(PROJECT_ROOT)/src/geekos/%.c) \
- | $(PERL) -n -e 's,^(\S),geekos/$$1,;print' \
- > depend.mak
- $(TARGET_CC) -M $(CC_GENERAL_OPTS) $(CC_USER_OPTS) \
- $(COMMON_C_SRCS:%.c=$(PROJECT_ROOT)/src/common/%.c) \
- | $(PERL) -n -e 's,^(\S),common/$$1,;print' \
- >> depend.mak
- $(TARGET_CC) -M $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) \
- $(VMM_C_SRCS:%.c=$(PROJECT_ROOT)/src/palacios/%.c) \
- | $(PERL) -n -e 's,^(\S),palacios/$$1,;print' \
- >> depend.mak
- $(TARGET_CC) -M $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) \
- $(DEVICE_C_SRCS:%.c=$(PROJECT_ROOT)/src/devices/%.c) \
- | $(PERL) -n -e 's,^(\S),devices/$$1,;print' \
- >> depend.mak
-
-# By default, there are no header file dependencies.
-depend.mak :
- touch $@
-
-include depend.mak
