| 1 | # $Id: Makefile 89961 2021-06-29 19:29:40Z vboxsync $
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| 2 | ## @file
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| 3 | # Makefile for the VirtualBox Linux Host Driver.
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| 4 | #
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| 5 |
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| 6 | #
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| 7 | # Copyright (C) 2006-2020 Oracle Corporation
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| 8 | #
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| 9 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | # available from http://www.virtualbox.org. This file is free software;
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| 11 | # you can redistribute it and/or modify it under the terms of the GNU
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| 12 | # General Public License (GPL) as published by the Free Software
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| 13 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | #
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| 17 | # The contents of this file may alternatively be used under the terms
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| 18 | # of the Common Development and Distribution License Version 1.0
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| 19 | # (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | # VirtualBox OSE distribution, in which case the provisions of the
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| 21 | # CDDL are applicable instead of those of the GPL.
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| 22 | #
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| 23 | # You may elect to license modified versions of this file under the
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| 24 | # terms and conditions of either the GPL or the CDDL or both.
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| 25 | #
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| 26 |
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| 27 | # Linux kbuild sets this to our source directory if we are called from there
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| 28 | obj ?= $(CURDIR)
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| 29 | include $(obj)/Makefile-header.gmk
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| 30 | VBOXDRV_DIR := $(VBOX_MODULE_SRC_DIR)
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| 31 |
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| 32 | VBOXMOD_NAME = vboxdrv
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| 33 | VBOXMOD_OBJS = \
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| 34 | linux/SUPDrv-linux.o \
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| 35 | SUPDrv.o \
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| 36 | SUPDrvGip.o \
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| 37 | SUPDrvSem.o \
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| 38 | SUPDrvTracer.o \
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| 39 | SUPLibAll.o \
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| 40 | common/string/strformatrt.o
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| 41 |
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| 42 | ifndef VBOX_WITHOUT_COMBINED_SOURCES
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| 43 | VBOXMOD_OBJS += \
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| 44 | combined-agnostic1.o \
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| 45 | combined-agnostic2.o \
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| 46 | combined-os-specific.o
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| 47 | else # VBOX_WITHOUT_COMBINED_SOURCES
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| 48 | VBOXMOD_OBJS += \
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| 49 | r0drv/alloc-r0drv.o \
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| 50 | r0drv/initterm-r0drv.o \
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| 51 | r0drv/memobj-r0drv.o \
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| 52 | r0drv/mpnotification-r0drv.o \
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| 53 | r0drv/powernotification-r0drv.o \
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| 54 | r0drv/linux/assert-r0drv-linux.o \
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| 55 | r0drv/linux/alloc-r0drv-linux.o \
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| 56 | r0drv/linux/initterm-r0drv-linux.o \
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| 57 | r0drv/linux/memobj-r0drv-linux.o \
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| 58 | r0drv/linux/memuserkernel-r0drv-linux.o \
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| 59 | r0drv/linux/mp-r0drv-linux.o \
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| 60 | r0drv/linux/mpnotification-r0drv-linux.o \
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| 61 | r0drv/linux/process-r0drv-linux.o \
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| 62 | r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.o \
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| 63 | r0drv/linux/semevent-r0drv-linux.o \
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| 64 | r0drv/linux/semeventmulti-r0drv-linux.o \
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| 65 | r0drv/linux/semfastmutex-r0drv-linux.o \
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| 66 | r0drv/linux/semmutex-r0drv-linux.o \
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| 67 | r0drv/linux/spinlock-r0drv-linux.o \
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| 68 | r0drv/linux/thread-r0drv-linux.o \
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| 69 | r0drv/linux/thread2-r0drv-linux.o \
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| 70 | r0drv/linux/threadctxhooks-r0drv-linux.o \
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| 71 | r0drv/linux/time-r0drv-linux.o \
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| 72 | r0drv/linux/timer-r0drv-linux.o \
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| 73 | r0drv/generic/semspinmutex-r0drv-generic.o \
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| 74 | common/alloc/alloc.o \
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| 75 | common/checksum/crc32.o \
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| 76 | common/checksum/ipv4.o \
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| 77 | common/checksum/ipv6.o \
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| 78 | common/err/RTErrConvertFromErrno.o \
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| 79 | common/err/RTErrConvertToErrno.o \
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| 80 | common/err/errinfo.o \
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| 81 | common/log/log.o \
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| 82 | common/log/logellipsis.o \
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| 83 | common/log/logrel.o \
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| 84 | common/log/logrelellipsis.o \
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| 85 | common/log/logcom.o \
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| 86 | common/log/logformat.o \
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| 87 | common/misc/RTAssertMsg1Weak.o \
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| 88 | common/misc/RTAssertMsg2.o \
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| 89 | common/misc/RTAssertMsg2Add.o \
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| 90 | common/misc/RTAssertMsg2AddWeak.o \
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| 91 | common/misc/RTAssertMsg2AddWeakV.o \
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| 92 | common/misc/RTAssertMsg2Weak.o \
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| 93 | common/misc/RTAssertMsg2WeakV.o \
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| 94 | common/misc/assert.o \
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| 95 | common/misc/handletable.o \
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| 96 | common/misc/handletablectx.o \
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| 97 | common/misc/thread.o \
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| 98 | common/string/RTStrCat.o \
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| 99 | common/string/RTStrCopy.o \
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| 100 | common/string/RTStrCopyEx.o \
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| 101 | common/string/RTStrCopyP.o \
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| 102 | common/string/RTStrEnd.o \
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| 103 | common/string/RTStrNCmp.o \
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| 104 | common/string/RTStrNLen.o \
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| 105 | common/string/stringalloc.o \
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| 106 | common/string/strformat.o \
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| 107 | common/string/strformatnum.o \
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| 108 | common/string/strformattype.o \
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| 109 | common/string/strprintf.o \
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| 110 | common/string/strtonum.o \
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| 111 | common/table/avlpv.o \
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| 112 | common/time/time.o \
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| 113 | r0drv/linux/RTLogWriteDebugger-r0drv-linux.o \
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| 114 | generic/RTAssertShouldPanic-generic.o \
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| 115 | generic/RTLogWriteStdErr-stub-generic.o \
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| 116 | generic/RTLogWriteStdOut-stub-generic.o \
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| 117 | generic/RTLogWriteUser-generic.o \
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| 118 | generic/RTMpGetArraySize-generic.o \
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| 119 | generic/RTMpGetCoreCount-generic.o \
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| 120 | generic/RTSemEventWait-2-ex-generic.o \
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| 121 | generic/RTSemEventWaitNoResume-2-ex-generic.o \
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| 122 | generic/RTSemEventMultiWait-2-ex-generic.o \
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| 123 | generic/RTSemEventMultiWaitNoResume-2-ex-generic.o \
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| 124 | generic/RTTimerCreate-generic.o \
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| 125 | generic/errvars-generic.o \
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| 126 | generic/mppresent-generic.o \
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| 127 | generic/uuid-generic.o \
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| 128 | VBox/log-vbox.o
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| 129 | ifeq ($(VBOX_KBUILD_TARGET_ARCH),amd64)
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| 130 | VBOXMOD_OBJS += common/alloc/heapsimple.o
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| 131 | endif
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| 132 | endif # VBOX_WITHOUT_COMBINED_SOURCES
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| 133 | ifeq ($(VBOX_KBUILD_TARGET_ARCH),x86)
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| 134 | VBOXMOD_OBJS += \
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| 135 | math/gcc/divdi3.o \
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| 136 | math/gcc/divmoddi4.o \
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| 137 | math/gcc/moddi3.o \
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| 138 | math/gcc/qdivrem.o \
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| 139 | math/gcc/udivdi3.o \
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| 140 | math/gcc/udivmoddi4.o \
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| 141 | math/gcc/divdi3.o \
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| 142 | math/gcc/umoddi3.o
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| 143 | endif
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| 144 | ifdef VBOX_WITH_NATIVE_DTRACE
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| 145 | VBOXMOD_OBJS += SUPDrvDTrace.o
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| 146 | endif
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| 147 |
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| 148 | VBOXMOD_INCL = \
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| 149 | $(VBOXDRV_DIR) \
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| 150 | $(VBOXDRV_DIR)include \
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| 151 | $(VBOXDRV_DIR)r0drv/linux
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| 152 | ifdef VBOX_WITH_NATIVE_DTRACE
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| 153 | VBOXMOD_INCL += \
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| 154 | /usr/include/linux \
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| 155 | /usr/include
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| 156 | endif
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| 157 |
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| 158 | VBOXMOD_DEFS = \
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| 159 | RT_OS_LINUX \
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| 160 | IN_RING0 \
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| 161 | IN_RT_R0 \
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| 162 | IN_SUP_R0 \
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| 163 | VBOX \
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| 164 | RT_WITH_VBOX \
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| 165 | VBOX_WITH_HARDENING \
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| 166 | SUPDRV_WITH_RELEASE_LOGGER \
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| 167 | VBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV \
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| 168 | VBOX_WITH_EFLAGS_AC_SET_IN_VBOXDRV \
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| 169 | IPRT_WITHOUT_EFLAGS_AC_PRESERVING \
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| 170 | IPRT_WITH_EFLAGS_AC_PRESERVING \
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| 171 | VBOX_WITH_64_BITS_GUESTS # <-- must be consistent with Config.kmk!
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| 172 | ifndef CONFIG_VBOXDRV_FIXEDMAJOR
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| 173 | VBOXMOD_DEFS += CONFIG_VBOXDRV_AS_MISC
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| 174 | endif
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| 175 | ifdef VBOX_WITH_NATIVE_DTRACE
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| 176 | VBOXMOD_DEFS += VBOX_WITH_NATIVE_DTRACE
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| 177 | endif
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| 178 | ifdef VBOX_WITH_TEXT_MODMEM_HACK
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| 179 | VBOXMOD_DEFS += RTMEMALLOC_EXEC_HEAP VBOX_WITH_TEXT_MODMEM_HACK
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| 180 | endif
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| 181 | VBOXMOD_CFLAGS = -include $(VBOXDRV_DIR)include/VBox/SUPDrvMangling.h \
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| 182 | -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement
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| 183 |
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| 184 |
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| 185 | include $(obj)/Makefile-footer.gmk
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| 186 |
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| 187 | check: $(VBOXMOD_0_TARGET)
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| 188 | @if ! readelf -p __ksymtab_strings vboxdrv.ko | grep -E "\[.*\] *(RT|g_..*RT.*)"; then \
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| 189 | echo "All exported IPRT symbols are properly renamed!"; \
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| 190 | else \
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| 191 | echo "error: Some exported IPRT symbols was not properly renamed! See above." >&2; \
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| 192 | false; \
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| 193 | fi
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| 194 |
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