-# 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, Lei Xia <lxia@northwestern.edu>
# (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
-#
-
-
-
PROJECT_ROOT := ..
VPATH := $(PROJECT_ROOT)/src
#
ifeq ($(LEAN_AND_MEAN),1)
-DEBUG=0
-DEBUG_SECTIONS=
+DEBUG := 0
+DEBUG_SECTIONS :=
else
-DEBUG=1
-DEBUG_SECTIONS=
+DEBUG := 1
+DEBUG_SECTIONS :=
endif
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 -DDEBUG_XED -DDEBUG_HALT -DDEBUG_DEV_MGR
+ DEBUG_SECTIONS:= $(DEBUG_SECTIONS) -DDEBUG_SHADOW_PAGING -DDEBUG_NESTED_PAGING -DDEBUG_CTRL_REGS -DDEBUG_INTERRUPTS -DDEBUG_KEYBOARD -DDEBUG_PIC -DDEBUG_PIT -DDEBUG_NVRAM -DDEBUG_EMULATOR -DDEBUG_XED -DDEBUG_HALT -DDEBUG_DEV_MGR
+# -DDEBUG_IO -DDEBUG_GENERIC -DDEBUG_IDE
endif
+
ifeq ($(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_NESTED_PAGING),1)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_NESTED_PAGING
+else
+ifeq ($(DEBUG_NESTED_PAGING),0)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_NESTED_PAGING
+endif
endif
ifeq ($(DEBUG_CTRL_REGS),1)
endif
endif
-ifeq ($(DEBUG_RAMDISK),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_RAMDISK
+ifeq ($(DEBUG_IDE),1)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_IDE
else
-ifeq ($(DEBUG_RAMDISK),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_RAMDISK
-endif
-endif
-
-ifeq ($(TRACE_RAMDISK),1)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DTRACE_RAMDISK
-else
-ifeq ($(TRACE_RAMDSK),0)
-DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UTRACE_RAMDISK
+ifeq ($(DEBUG_IDE),0)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_IDE
endif
endif
endif
endif
+ifeq ($(DEBUG_APIC),1)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_APIC
+else
+ifeq ($(DEBUG_APIC),0)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_APIC
+endif
+endif
+
+ifeq ($(DEBUG_PCI),1)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PCI
+else
+ifeq ($(DEBUG_PCI),0)
+DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PCI
+endif
+endif
+
ifeq ($(DEBUG_DEV_MGR),1)
DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_DEV_MGR
else
endif
endif
-#DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DTEST_NE2K
ifeq ($(DEBUG),1)
JRLDEBUG= -DVMM_DEBUG -DVMM_INFO -DVMM_TRACE $(DEBUG_SECTIONS)
endif
-#
-# DECODER is the decoder that will be used
-# currently we only support xed
-#
-DECODER=XED
-
-DECODER_FLAGS=
-DECODER_SRCS=
-DECODER_LIBS=
-
-ifeq ($(DECODER),XED)
-DECODER_SRCS := vmm_xed.c
-DECODER_FLAGS := -L../lib/xed
-DECODER_LIBS := $(PROJECT_ROOT)/lib/xed/libxed.a
+ifeq ($(INSTRUMENT_VMM),1)
+ EXTRA_C_OPTS:= -DINSTRUMENT_VMM
+ INSTRUMENT_OPT := -finstrument-functions
+ OBJ_FILES := palacios/vmm_instrument.o
else
-# This is an error
-endif
-
-
-
-
-
-
-#
-# 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 vm_kernel
-
+ INSTRUMENT_OPT :=
+endif
+
+CFLAGS = -fno-stack-protector
+
+
+# Compile targets
+
+ALL_TARGETS := vmm force_payload
+
+# Compilation Objects
+
+
+VMM_OBJS := \
+ palacios/vm_guest.o \
+ palacios/svm.o \
+ palacios/svm_handler.o \
+ palacios/vmm.o \
+ palacios/vmm_util.o \
+ palacios/vmm_ctrl_regs.o \
+ palacios/vmcb.o \
+ palacios/vmm_mem.o \
+ palacios/vmm_paging.o \
+ palacios/vmm_io.o \
+ palacios/vmm_debug.o \
+ palacios/svm_io.o \
+ palacios/vmm_intr.o \
+ palacios/vmm_excp.o \
+ palacios/vmm_time.o \
+ palacios/vmm_shadow_paging.o \
+ palacios/vm_guest_mem.o \
+ palacios/vm_dev.o \
+ palacios/vmm_dev_mgr.o \
+ palacios/vmm_decoder.o \
+ palacios/svm_halt.o \
+ palacios/svm_pause.o \
+ palacios/svm_wbinvd.o \
+ palacios/vmm_config.o \
+ palacios/vmm_hashtable.o \
+ palacios/vmm_string.o \
+ palacios/vmm_emulator.o \
+ palacios/vmm_queue.o \
+ palacios/vmm_host_events.o \
+ palacios/svm_lowlevel.o \
+ palacios/vmm_msr.o \
+ palacios/svm_msr.o \
+ palacios/vmm_socket.o \
+ palacios/vmm_xed.o \
+ palacios/vmm_rbtree.o \
+ palacios/vmm_profiler.o \
+ palacios/vmm_direct_paging.o \
+ palacios/vmm_ringbuffer.o \
+ palacios/vmm_hypercall.o \
+ $(OBJ_FILES)
-
-
-
-
-VMM_ASM_SRCS :=
-VMM_ASM_OBJS := $(VMM_ASM_SRCS:%.asm=palacios/%.o)
-
-VMM_GAS_SRCS := svm_lowlevel.s
-VMM_GAS_OBJS := $(VMM_GAS_SRCS:%.s=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\
- vmm_host_events.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) $(VMM_GAS_OBJS)
-
+# Extra C flags for the VMM objects
+$(VMM_OBJS) :: EXTRA_CFLAGS = \
+ $(JRLDEBUG) $(CFLAGS)\
-XED_C_SRCS := v3-xed-compat.c
-XED_C_OBJS := $(XED_C_SRCS:%.c=xed/%.o)
-XED_GAS_SRCS := v3-udiv-compat.s
-XED_GAS_OBJS := $(XED_GAS_SRCS:%.s=xed/%.o)
+XED_OBJS := \
+ xed/v3-xed-compat.o \
+ xed/v3-udiv-compat.o \
-XED_OBJS := $(XED_C_OBJS) $(XED_GAS_OBJS)
+$(XED_OBJS) :: EXTRA_CFLAGS = \
+ $(JRLDEBUG) $(CFLAGS)\
+DEVICES_OBJS := \
+ devices/generic.o \
+ devices/keyboard.o \
+ devices/nvram.o \
+ devices/timer.o \
+ devices/simple_pic.o \
+ devices/8259a.o \
+ devices/8254.o \
+ devices/serial.o \
+ devices/bochs_debug.o \
+ devices/os_debug.o \
+ devices/apic.o \
+ devices/io_apic.o \
+ devices/pci.o \
+ devices/para_net.o \
+ devices/ide.o \
+ devices/ram_cd.o \
+ devices/ram_hd.o \
+ devices/i440fx.o \
+ devices/piix3.o \
+# devices/ne2k.o \
+# devices/vnic.o \
-DEVICE_C_SRCS := generic.c keyboard.c nvram.c timer.c simple_pic.c 8259a.c 8254.c serial.c ramdisk.c cdrom.c bochs_debug.c
-
-DEVICE_C_OBJS := $(DEVICE_C_SRCS:%.c=devices/%.o)
-
-DEVICE_OBJS := $(DEVICE_C_OBJS)
-
-V3LIBS := $(DECODER_LIBS)
-
-
+$(DEVICES_OBJS) :: EXTRA_CFLAGS = \
+ $(JRLDEBUG) $(CFLAGS)\
# This section defines programs that are used to build GeekOS.
# ----------------------------------------------------------------------
-
+ifeq ($(ARCH),64)
+V3_ARCH := __V3_64BIT__
+else
V3_ARCH := __V3_32BIT__
-#V3_ARCH := __V3_64BIT__
+endif
+
+
+ifeq ($(CRAY_XT),1)
+EXTRA_C_OPTS := $(EXTRA_C_OPTS) -DCRAY_XT
+endif
+
# Uncomment if cross compiling
#TARGET_CC_PREFIX := $(PROJECT_ROOT)/../devtools/i386/bin/i386-elf-
#TARGET_CC_PREFIX := i386-elf-
-# Target C compiler. gcc 2.95.2 or later should work.
+ifeq ($(ARCH),64)
+TARGET_CC := $(TARGET_CC_PREFIX)gcc -m64
+else
TARGET_CC := $(TARGET_CC_PREFIX)gcc -m32
-#TARGET_CC := $(TARGET_CC_PREFIX)gcc34 -m32
+endif
# Target linker. GNU ld is probably to only one that will work.
# Target objcopy
TARGET_OBJCOPY := $(TARGET_CC_PREFIX)objcopy
-# Nasm (http://nasm.sourceforge.net)
-NASM := $(PROJECT_ROOT)/../devtools/bin/nasm
-#NASM := /opt/vmm-tools/bin/nasm
-
CPP := cpp
+ifeq ($(ARCH),64)
+AS = as --64
+else
AS = as --32
+endif
+
# Tool to build PFAT filesystem images.
BUILDFAT := tools/builtFat.exe
# ----------------------------------------------------------------------
# Flags used for all C source files
-#GENERAL_OPTS := -O -Wall $(EXTRA_C_OPTS) $(VMM_FLAGS) -fPIC #-fvisibility=hidden
-GENERAL_OPTS := -O -Wall $(EXTRA_C_OPTS) $(VMM_FLAGS) -fPIC -Werror#-fvisibility=hidden
-CC_GENERAL_OPTS := $(GENERAL_OPTS)
-
-# Flags used for VMM C source files
-CC_VMM_OPTS := -g -I$(PROJECT_ROOT)/include -D__V3VEE__ -D$(V3_ARCH) $(DECODER_FLAGS) $(JRLDEBUG)
-
-# Flags used for VMM C ASM files
-NASM_VMM_OPTS := -I$(PROJECT_ROOT)/src/palacios/ -f elf $(EXTRA_NASM_OPTS)
-
-
+CC_GENERAL_OPTS = \
+ -O \
+ -Wall \
+ -g \
+ -D__V3VEE__ \
+ -D$(V3_ARCH) \
+ $(EXTRA_C_OPTS) \
+ $(VMM_FLAGS) \
+ -I$(PROJECT_ROOT)/include \
+ -Werror \
+ -fPIC \
+ -mno-red-zone \
+ -Wp,-MD,$(@D)/.$(@F).d \
+ -Wp,-MT,$@ \
+
+#-fPIC \
+#-fvisibility=hidden
# Flags passed to objcopy program (strip unnecessary sections from kernel.exe)
# Describes how to compile the source files.
# ----------------------------------------------------------------------
-
-
-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
-
-palacios/%.o : palacios/%.S
- $(CPP) $(CC_VMM_OPTS) $< | $(AS) -o palacios/$*.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
-
-
-xed/%.o : xed/%.c
- $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_VMM_OPTS) $< -o xed/$*.o
-
-xed/%.o : xed/%.s
- $(AS) $< -o xed/$*.o
+# Compilation of kernel C source files
+# Usage:
+# $(call build,TAG,commandline)
+#
+# If V=1 on the command line or the environment, then the actual
+# command executed will be echoed to the terminal. Otherwise
+# only the tag and the output file will be printed to make
+# any warnings stand out from the compile messages.
+#
+build = \
+ @if [ -z "$V" ]; then \
+ echo ' [$1] $@'; \
+ $2; \
+ else \
+ echo '$2'; \
+ $2; \
+ fi
+
+
+
+CC_COMPILE = \
+ $(call build,CC,$(TARGET_CC) \
+ $(CC_GENERAL_OPTS) \
+ $(EXTRA_CFLAGS) \
+ -c \
+ $< \
+ -o $@ \
+ $(INSTRUMENT_OPT) \
+ )
+
+AS_COMPILE = \
+ $(call build,AS,$(TARGET_CC) \
+ $(CC_GENERAL_OPTS) \
+ $(EXTRA_CFLAGS) \
+ -c \
+ $< \
+ -o $@ \
+ $(INSTRUMENT_OPT) \
+ )
+
+
+%.o: %.c
+ $(CC_COMPILE)
+%.o: %.S
+ $(AS_COMPILE)
+%.o: %.s
+ $(AS_COMPILE)
# ----------------------------------------------------------------------
# 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
-
-
-
rombios_link:
ln -s -f ../src/vmboot/rombios/BIOS-bochs-latest rombios
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
+force_payload: rombios_link vgabios_link
../scripts/make_payload.pl payload_layout.txt vm_kernel
inter1: force_payload
vmm: palacios/vmm.lib
-
-
# Loadable (flat) kernel image.
palacios/vmm.bin : palacios/vmm.lib
$(TARGET_OBJCOPY) $(OBJCOPY_FLAGS) -S -O binary palacios/vmm.lib palacios/vmm.bin
# The kernel executable and symbol map.
-palacios/vmm.lib: $(VMM_OBJS) $(DEVICE_OBJS) $(XED_OBJS) vm_kernel
-# $(TARGET_LD) -o palacios/vmm.lib \
-# $(DECODER_FLAGS) \
-# $(VMM_OBJS) $(DEVICE_OBJS) $(XED_OBJS) $(V3LIBS) -b binary vm_kernel
-# $(TARGET_NM) palacios/vmm.lib > palacios/vmm.syms
- $(TARGET_AR) rcs libv3vee.a \
- $(VMM_OBJS) $(DEVICE_OBJS) $(XED_OBJS)
-
+palacios/vmm.lib: libv3vee.a
+libv3vee.a: \
+ $(VMM_OBJS) \
+ $(DEVICES_OBJS) \
+ $(XED_OBJS) \
+ $(call build,AR,$(TARGET_AR) rcs $@ $^)
force:
# Clean build directories of generated files
clean :
- for d in palacios devices; do \
- (cd $$d && rm -f *); \
+ for d in palacios devices xed; do \
+ (cd $$d && rm -f * .*.d); \
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) \
- $(VMM_C_SRCS:%.c=$(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
+# Include all of the generated dependency files if they exist
+-include */.*.o.d
