palacios/build/Makefile

   1 #  Northwestern University
   2 # (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
   3 # (c) 2008, Peter Dinda <pdinda@northwestern.edu>
   4 # (c) 2008, Lei Xia <lxia@northwestern.edu>
   5 # (c) 2008, The V3VEE Project <http://www.v3vee.org>
   6
   7 PROJECT_ROOT := ..
   8 VPATH := $(PROJECT_ROOT)/src
   9
  10 #when -DNDEBUG is set the kassert functions are disabled
  11 #JRLDEBUG=-DNDEBUG
  12
  13 # DEBUG=1 means VMM_DEBUG, VMM_INFO, and VMM_TRACE are enabled
  14 # as are SERIAL_PRINT_DEBUG
  15 #
  16
  17 ifeq ($(LEAN_AND_MEAN),1)
  18 DEBUG := 0
  19 DEBUG_SECTIONS :=
  20 else
  21 DEBUG := 1
  22 DEBUG_SECTIONS :=
  23 endif
  24
  25
  26 ifeq ($(DEBUG_ALL),1)
  27   DEBUG_SECTIONS:= $(DEBUG_SECTIONS) -DDEBUG_SHADOW_PAGING -DDEBUG_NESTED_PAGING -DDEBUG_CTRL_REGS -DDEBUG_INTERRUPTS -DDEBUG_KEYBOARD -DDEBUG_PIC -DDEBUG_PIT -DDEBUG_NVRAM -DDEBUG_EMULATOR  -DDEBUG_XED -DDEBUG_HALT -DDEBUG_DEV_MGR
  28 # -DDEBUG_IO -DDEBUG_GENERIC -DDEBUG_IDE
  29 endif
  30
  31
  32 ifeq ($(DEBUG_SHADOW_PAGING),1)
  33 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_SHADOW_PAGING
  34 else
  35 ifeq ($(DEBUG_SHADOW_PAGING),0)
  36 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_SHADOW_PAGING
  37 endif
  38
  39 endif
  40 ifeq ($(DEBUG_NESTED_PAGING),1)
  41 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_NESTED_PAGING
  42 else
  43 ifeq ($(DEBUG_NESTED_PAGING),0)
  44 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_NESTED_PAGING
  45 endif
  46 endif
  47
  48 ifeq ($(DEBUG_CTRL_REGS),1)
  49 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_CTRL_REGS
  50 else
  51 ifeq ($(DEBUG_CTRL_REGS),0)
  52 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_CTRL_REGS
  53 endif
  54 endif
  55
  56 ifeq ($(DEBUG_INTERRUPTS),1)
  57 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_INTERRUPTS
  58 else
  59 ifeq ($(DEBUG_INTERRUPTS),0)
  60 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_INTERRUPTS
  61 endif
  62 endif
  63
  64 ifeq ($(DEBUG_IO),1)
  65 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_IO
  66 else
  67 ifeq ($(DEBUG_IO),0)
  68 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_IO
  69 endif
  70 endif
  71
  72 ifeq ($(DEBUG_KEYBOARD),1)
  73 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_KEYBOARD
  74 else
  75 ifeq ($(DEBUG_KEYBOARD),0)
  76 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_KEYBOARD
  77 endif
  78 endif
  79
  80 ifeq ($(DEBUG_PIC),1)
  81 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PIC
  82 else
  83 ifeq ($(DEBUG_PIC),0)
  84 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PIC
  85 endif
  86 endif
  87
  88 ifeq ($(DEBUG_PIT),1)
  89 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PIT
  90 else
  91 ifeq ($(DEBUG_PIT),0)
  92 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PIT
  93 endif
  94 endif
  95
  96 ifeq ($(DEBUG_NVRAM),1)
  97 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_NVRAM
  98 else
  99 ifeq ($(DEBUG_NVRAM),0)
 100 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_NVRAM
 101 endif
 102 endif
 103
 104 ifeq ($(DEBUG_GENERIC),1)
 105 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_GENERIC
 106 else
 107 ifeq ($(DEBUG_GENERIC),0)
 108 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_GENERIC
 109 endif
 110 endif
 111
 112 ifeq ($(DEBUG_EMULATOR),1)
 113 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_EMULATOR
 114 else
 115 ifeq ($(DEBUG_EMULATOR),0)
 116 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_EMULATOR
 117 endif
 118 endif
 119
 120 ifeq ($(DEBUG_IDE),1)
 121 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_IDE
 122 else
 123 ifeq ($(DEBUG_IDE),0)
 124 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_IDE
 125 endif
 126 endif
 127
 128 ifeq ($(DEBUG_XED),1)
 129 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_XED
 130 else
 131 ifeq ($(DEBUG_XED),0)
 132 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_XED
 133 endif
 134 endif
 135
 136 ifeq ($(DEBUG_HALT),1)
 137 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_HALT
 138 else
 139 ifeq ($(DEBUG_HALT),0)
 140 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_HALT
 141 endif
 142 endif
 143
 144 ifeq ($(DEBUG_APIC),1)
 145 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_APIC
 146 else
 147 ifeq ($(DEBUG_APIC),0)
 148 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_APIC
 149 endif
 150 endif
 151
 152 ifeq ($(DEBUG_PCI),1)
 153 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_PCI
 154 else
 155 ifeq ($(DEBUG_PCI),0)
 156 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_PCI
 157 endif
 158 endif
 159
 160 ifeq ($(DEBUG_DEV_MGR),1)
 161 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -DDEBUG_DEV_MGR
 162 else
 163 ifeq ($(DEBUG_DEV_MGR),0)
 164 DEBUG_SECTIONS := $(DEBUG_SECTIONS) -UDEBUG_DEV_MGR
 165 endif
 166 endif
 167
 168
 169 ifeq ($(DEBUG),1)
 170   JRLDEBUG=  -DVMM_DEBUG -DVMM_INFO -DVMM_TRACE $(DEBUG_SECTIONS)
 171 else
 172
 173 endif
 174
 175
 176 ifeq ($(INSTRUMENT_VMM),1)
 177   EXTRA_C_OPTS:= -DINSTRUMENT_VMM
 178   INSTRUMENT_OPT := -finstrument-functions
 179   OBJ_FILES := palacios/vmm_instrument.o
 180 else
 181   INSTRUMENT_OPT :=
 182 endif
 183
 184 CFLAGS = -fno-stack-protector
 185
 186
 187 # Compile targets
 188
 189 ALL_TARGETS := vmm force_payload
 190
 191 # Compilation Objects
 192
 193
 194 VMM_OBJS := \
 195         palacios/vm_guest.o \
 196         palacios/svm.o \
 197         palacios/svm_handler.o \
 198         palacios/vmm.o \
 199         palacios/vmm_util.o \
 200         palacios/vmm_ctrl_regs.o \
 201         palacios/vmcb.o \
 202         palacios/vmm_mem.o \
 203         palacios/vmm_paging.o \
 204         palacios/vmm_io.o \
 205         palacios/vmm_debug.o \
 206         palacios/svm_io.o \
 207         palacios/vmm_intr.o \
 208         palacios/vmm_excp.o \
 209         palacios/vmm_time.o \
 210         palacios/vmm_shadow_paging.o \
 211         palacios/vm_guest_mem.o \
 212         palacios/vm_dev.o \
 213         palacios/vmm_dev_mgr.o \
 214         palacios/vmm_decoder.o \
 215         palacios/svm_halt.o \
 216         palacios/svm_pause.o \
 217         palacios/svm_wbinvd.o \
 218         palacios/vmm_config.o \
 219         palacios/vmm_hashtable.o \
 220         palacios/vmm_string.o \
 221         palacios/vmm_emulator.o \
 222         palacios/vmm_queue.o \
 223         palacios/vmm_host_events.o \
 224         palacios/svm_lowlevel.o \
 225         palacios/vmm_msr.o \
 226         palacios/svm_msr.o \
 227         palacios/vmm_socket.o \
 228         palacios/vmm_xed.o \
 229         palacios/vmm_rbtree.o \
 230         palacios/vmm_profiler.o \
 231         palacios/vmm_direct_paging.o \
 232         palacios/vmm_ringbuffer.o \
 233         palacios/vmm_hypercall.o \
 234         $(OBJ_FILES)
 235
 236 #               vmx.c vmcs_gen.c vmcs.c
 237
 238 # Extra C flags for the VMM objects
 239 $(VMM_OBJS) :: EXTRA_CFLAGS = \
 240         $(JRLDEBUG) $(CFLAGS)\
 241
 242
 243
 244 XED_OBJS := \
 245         xed/v3-xed-compat.o \
 246         xed/v3-udiv-compat.o \
 247
 248 $(XED_OBJS) :: EXTRA_CFLAGS = \
 249         $(JRLDEBUG) $(CFLAGS)\
 250
 251 DEVICES_OBJS := \
 252         devices/generic.o \
 253         devices/keyboard.o \
 254         devices/nvram.o \
 255         devices/timer.o \
 256         devices/simple_pic.o \
 257         devices/8259a.o \
 258         devices/8254.o \
 259         devices/serial.o \
 260         devices/bochs_debug.o \
 261         devices/os_debug.o \
 262         devices/apic.o  \
 263         devices/io_apic.o \
 264         devices/pci.o \
 265         devices/para_net.o \
 266         devices/ide.o \
 267         devices/ram_cd.o \
 268         devices/ram_hd.o \
 269         devices/i440fx.o \
 270         devices/piix3.o \
 271
 272 #       devices/ne2k.o  \
 273 #       devices/vnic.o \
 274
 275 $(DEVICES_OBJS) :: EXTRA_CFLAGS = \
 276         $(JRLDEBUG) $(CFLAGS)\
 277
 278
 279
 280 # ----------------------------------------------------------------------
 281 # Tools -
 282 #   This section defines programs that are used to build GeekOS.
 283 # ----------------------------------------------------------------------
 284
 285 ifeq ($(ARCH),64)
 286 V3_ARCH := __V3_64BIT__
 287 else
 288 V3_ARCH := __V3_32BIT__
 289 endif
 290
 291
 292 ifeq ($(CRAY_XT),1)
 293 EXTRA_C_OPTS := $(EXTRA_C_OPTS) -DCRAY_XT
 294 endif
 295
 296
 297 # Uncomment if cross compiling
 298 #TARGET_CC_PREFIX :=  $(PROJECT_ROOT)/../devtools/i386/bin/i386-elf-
 299 #TARGET_CC_PREFIX :=  i386-elf-
 300
 301 ifeq ($(ARCH),64)
 302 TARGET_CC := $(TARGET_CC_PREFIX)gcc -m64
 303 else
 304 TARGET_CC := $(TARGET_CC_PREFIX)gcc -m32
 305 endif
 306
 307
 308 # Target linker.  GNU ld is probably to only one that will work.
 309 TARGET_LD := $(TARGET_CC_PREFIX)ld -melf_i386
 310
 311 # Target archiver
 312 TARGET_AR := $(TARGET_CC_PREFIX)ar
 313
 314 # Target ranlib
 315 TARGET_RANLIB := $(TARGET_CC_PREFIX)ranlib
 316
 317 # Target nm
 318 TARGET_NM := $(TARGET_CC_PREFIX)nm
 319
 320 # Target objcopy
 321 TARGET_OBJCOPY := $(TARGET_CC_PREFIX)objcopy
 322
 323 CPP := cpp
 324
 325
 326 ifeq ($(ARCH),64)
 327 AS = as --64
 328 else
 329 AS = as --32
 330 endif
 331
 332
 333 # Tool to build PFAT filesystem images.
 334 BUILDFAT := tools/builtFat.exe
 335
 336 # Perl5 or later
 337 PERL := perl
 338
 339 # Pad a file so its size is a multiple of some unit (i.e., sector size)
 340 PAD := $(PERL) $(PROJECT_ROOT)/scripts/pad
 341
 342 # Create a file filled with zeroes.
 343 ZEROFILE := $(PERL) $(PROJECT_ROOT)/scripts/zerofile
 344
 345 # Calculate size of file in sectors
 346 NUMSECS := $(PERL) $(PROJECT_ROOT)/scripts/numsecs
 347
 348
 349 FD_SECTORS_PER_TRACK := $(PERL) $(PROJECT_ROOT)/scripts/numsecs_per_track
 350
 351
 352 # ----------------------------------------------------------------------
 353 # Definitions -
 354 #   Options passed to the tools.
 355 # ----------------------------------------------------------------------
 356
 357 # Flags used for all C source files
 358
 359 CC_GENERAL_OPTS = \
 360         -O \
 361         -Wall \
 362         -g \
 363         -D__V3VEE__ \
 364         -D$(V3_ARCH) \
 365         $(EXTRA_C_OPTS) \
 366         $(VMM_FLAGS) \
 367         -I$(PROJECT_ROOT)/include \
 368         -Werror \
 369         -fPIC \
 370         -mno-red-zone \
 371         -Wp,-MD,$(@D)/.$(@F).d \
 372         -Wp,-MT,$@ \
 373
 374 #-fPIC \
 375 #-fvisibility=hidden
 376
 377
 378 # Flags passed to objcopy program (strip unnecessary sections from kernel.exe)
 379 OBJCOPY_FLAGS := -R .dynamic -R .note -R .comment
 380
 381 # ----------------------------------------------------------------------
 382 # Rules -
 383 #   Describes how to compile the source files.
 384 # ----------------------------------------------------------------------
 385
 386 # Compilation of kernel C source files
 387 # Usage:
 388 #       $(call build,TAG,commandline)
 389 #
 390 # If V=1 on the command line or the environment, then the actual
 391 # command executed will be echoed to the terminal.  Otherwise
 392 # only the tag and the output file will be printed to make
 393 # any warnings stand out from the compile messages.
 394 #
 395 build = \
 396         @if [ -z "$V" ]; then \
 397                 echo '    [$1]  $@'; \
 398                 $2; \
 399         else \
 400                 echo '$2'; \
 401                 $2; \
 402         fi
 403
 404
 405
 406 CC_COMPILE = \
 407         $(call build,CC,$(TARGET_CC) \
 408                 $(CC_GENERAL_OPTS) \
 409                 $(EXTRA_CFLAGS) \
 410                 -c \
 411                 $< \
 412                 -o $@ \
 413                 $(INSTRUMENT_OPT) \
 414         )
 415
 416 AS_COMPILE = \
 417         $(call build,AS,$(TARGET_CC) \
 418                 $(CC_GENERAL_OPTS) \
 419                 $(EXTRA_CFLAGS) \
 420                 -c \
 421                 $< \
 422                 -o $@ \
 423                 $(INSTRUMENT_OPT) \
 424         )
 425
 426
 427 %.o: %.c
 428         $(CC_COMPILE)
 429 %.o: %.S
 430         $(AS_COMPILE)
 431 %.o: %.s
 432         $(AS_COMPILE)
 433
 434
 435 # ----------------------------------------------------------------------
 436 # Targets -
 437 #   Specifies files to be built
 438 # ----------------------------------------------------------------------
 439
 440 # Default target - see definition of ALL_TARGETS in Configuration section
 441 all : $(ALL_TARGETS)
 442
 443 rombios_link:
 444         ln -s -f ../src/vmboot/rombios/BIOS-bochs-latest rombios
 445
 446 vgabios_link:
 447         ln -s -f ../src/vmboot/vgabios/VGABIOS-lgpl-latest.bin vgabios
 448
 449
 450 force_payload: rombios_link vgabios_link
 451         ../scripts/make_payload.pl payload_layout.txt vm_kernel
 452
 453 inter1: force_payload
 454         -make clean
 455
 456 world: inter1 vmm
 457
 458 vmm: palacios/vmm.lib
 459
 460
 461 # Loadable (flat) kernel image.
 462 palacios/vmm.bin : palacios/vmm.lib
 463         $(TARGET_OBJCOPY) $(OBJCOPY_FLAGS) -S -O binary palacios/vmm.lib palacios/vmm.bin
 464
 465
 466 # The kernel executable and symbol map.
 467 palacios/vmm.lib: libv3vee.a
 468 libv3vee.a: \
 469         $(VMM_OBJS) \
 470         $(DEVICES_OBJS) \
 471         $(XED_OBJS) \
 472
 473         $(call build,AR,$(TARGET_AR) rcs $@ $^)
 474
 475 force:
 476
 477
 478
 479
 480
 481 # Clean build directories of generated files
 482 clean :
 483         for d in palacios devices xed; do \
 484                 (cd $$d && rm -f * .*.d); \
 485         done
 486
 487
 488 # Include all of the generated dependency files if they exist
 489 -include */.*.o.d