# $Id: Config.kmk 101163 2023-09-18 20:44:24Z vboxsync $
## @file
# kBuild Configuration file for the VMM.
#

#
# Copyright (C) 2006-2023 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, in version 3 of the
# License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#

VBOX_VMM_CONFIG_KMK_INCLUDED = 1

# Include the top-level configure file.
ifndef VBOX_ROOT_CONFIG_KMK_INCLUDED
 include $(PATH_ROOT)/Config.kmk
endif

#
# Globals
#

## DEFS variable that is picked up by all three VMM targets (R0, R3, RC).
# Can be prepended to by setting it in LocalConfig.kmk
VMM_COMMON_DEFS := USING_VMM_COMMON_DEFS
ifdef VBOX_WITH_HWVIRT
 VMM_COMMON_DEFS += VBOX_WITH_HWVIRT
endif
ifdef VBOX_WITH_NESTED_HWVIRT_SVM
 VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_SVM
endif

# IEM config:
ifndef IEM_WITHOUT_3DNOW
 VMM_COMMON_DEFS += IEM_WITH_3DNOW
else
 VMM_COMMON_DEFS += IEM_WITHOUT_3DNOW
endif
ifndef IEM_WITHOUT_THREE_0F_38
 VMM_COMMON_DEFS += IEM_WITH_THREE_0F_38
else
 VMM_COMMON_DEFS += IEM_WITHOUT_THREE_0F_38
endif
ifndef IEM_WITHOUT_THREE_0F_3A
 VMM_COMMON_DEFS += IEM_WITH_THREE_0F_3A
else
 VMM_COMMON_DEFS += IEM_WITHOUT_THREE_0F_3A
endif
ifndef IEM_WITHOUT_VEX
 VMM_COMMON_DEFS += IEM_WITH_VEX
else
 VMM_COMMON_DEFS += IEM_WITHOUT_VEX
endif
ifdef VBOX_WITH_IEM_RECOMPILER # Selectely removing hwvirt doesn't work yet with the recompiler. Python code doesn't check #ifdefs.
 VMM_COMMON_DEFS += VBOX_WITH_IEM_RECOMPILER IEM_WITH_CODE_TLB IEM_WITH_DATA_TLB
 ifdef VBOX_WITH_IEM_NATIVE_RECOMPILER
  VMM_COMMON_DEFS += VBOX_WITH_IEM_NATIVE_RECOMPILER
 endif
 VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_VMX
 #ifdef VBOX_WITH_NESTED_HWVIRT_VMX_EPT # Busted with TLB enabled.
 # VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_VMX_EPT
 #endif
 ifdef VBOX_WITH_NESTED_HWVIRT_ONLY_IN_IEM
  VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_ONLY_IN_IEM
 endif
else ifdef VBOX_WITH_IEM_TLB ## @todo VMX code doesn't compile with TLBs enabled.
 VMM_COMMON_DEFS  += IEM_WITH_CODE_TLB IEM_WITH_DATA_TLB
else
 ifdef VBOX_WITH_NESTED_HWVIRT_VMX
  VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_VMX
 endif
 ifdef VBOX_WITH_NESTED_HWVIRT_VMX_EPT
  VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_VMX_EPT
 endif
 ifdef VBOX_WITH_NESTED_HWVIRT_ONLY_IN_IEM
  VMM_COMMON_DEFS += VBOX_WITH_NESTED_HWVIRT_ONLY_IN_IEM
 endif
endif
ifdef IEM_WITHOUT_ASSEMBLY
 VMM_COMMON_DEFS += IEM_WITHOUT_ASSEMBLY
endif

# part of global DEFS
ifdef VBOX_WITH_MULTI_CORE
 VMM_COMMON_DEFS += VBOX_WITH_MULTI_CORE
endif
ifdef VBOX_WITH_R0_LOGGING
 VMM_COMMON_DEFS += VBOX_WITH_R0_LOGGING
endif
ifdef VBOX_WITH_PCI_PASSTHROUGH
 VMM_COMMON_DEFS += VBOX_WITH_PCI_PASSTHROUGH
endif
ifdef VBOX_WITH_DTRACE_RC
 VMM_COMMON_DEFS += VBOX_WITH_DTRACE_RC
endif
ifdef VBOX_WITH_SAFE_STR
 VMM_COMMON_DEFS += VBOX_WITH_SAFE_STR
endif
ifdef VBOX_WITH_64ON32_CMOS_DEBUG
 VMM_COMMON_DEFS += VBOX_WITH_64ON32_CMOS_DEBUG
endif
ifdef VBOXSTRICTRC_STRICT_ENABLED
 VMM_COMMON_DEFS += VBOXSTRICTRC_STRICT_ENABLED
endif
if defined(VBOX_WITH_NATIVE_NEM) || !defined(VBOX_WITHOUT_PGM_NEM_MODE)
 VMM_COMMON_DEFS += VBOX_WITH_PGM_NEM_MODE
endif
ifdef VBOX_WITH_NATIVE_NEM
 if1of ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH), darwin.amd64 linux.amd64 win.amd64)
  VMM_COMMON_DEFS += VBOX_WITH_NATIVE_NEM VBOX_WITH_NEM_R0
 endif
endif
if1of ($(KBUILD_TARGET), freebsd linux solaris) # Hosts that implements SUPR0HCPhysToVirt.
 VMM_COMMON_DEFS += VBOX_WITH_LINEAR_HOST_PHYS_MEM
endif


# VMM_COMMON_DEFS += VBOX_WITH_NS_ACCOUNTING_STATS