tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#This Make file is to generate asm-offsets.h and build source.
2#
3
4#Generate asm-offsets.h for vmm module build
5offsets-file := asm-offsets.h
6
7always := $(offsets-file)
8targets := $(offsets-file)
9targets += arch/ia64/kvm/asm-offsets.s
10
11# Default sed regexp - multiline due to syntax constraints
12define sed-y
13 "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"
14endef
15
16quiet_cmd_offsets = GEN $@
17define cmd_offsets
18 (set -e; \
19 echo "#ifndef __ASM_KVM_OFFSETS_H__"; \
20 echo "#define __ASM_KVM_OFFSETS_H__"; \
21 echo "/*"; \
22 echo " * DO NOT MODIFY."; \
23 echo " *"; \
24 echo " * This file was generated by Makefile"; \
25 echo " *"; \
26 echo " */"; \
27 echo ""; \
28 sed -ne $(sed-y) $<; \
29 echo ""; \
30 echo "#endif" ) > $@
31endef
32
33# We use internal rules to avoid the "is up to date" message from make
34arch/ia64/kvm/asm-offsets.s: arch/ia64/kvm/asm-offsets.c \
35 $(wildcard $(srctree)/arch/ia64/include/asm/*.h)\
36 $(wildcard $(srctree)/include/linux/*.h)
37 $(call if_changed_dep,cc_s_c)
38
39$(obj)/$(offsets-file): arch/ia64/kvm/asm-offsets.s
40 $(call cmd,offsets)
41
42FORCE : $(obj)/$(offsets-file)
43
44#
45# Makefile for Kernel-based Virtual Machine module
46#
47
48ccflags-y := -Ivirt/kvm -Iarch/ia64/kvm/
49asflags-y := -Ivirt/kvm -Iarch/ia64/kvm/
50KVM := ../../../virt/kvm
51
52common-objs = $(KVM)/kvm_main.o $(KVM)/ioapic.o \
53 $(KVM)/coalesced_mmio.o $(KVM)/irq_comm.o
54
55ifeq ($(CONFIG_KVM_DEVICE_ASSIGNMENT),y)
56common-objs += $(KVM)/assigned-dev.o $(KVM)/iommu.o
57endif
58
59kvm-objs := $(common-objs) kvm-ia64.o kvm_fw.o
60obj-$(CONFIG_KVM) += kvm.o
61
62CFLAGS_vcpu.o += -mfixed-range=f2-f5,f12-f127
63kvm-intel-objs = vmm.o vmm_ivt.o trampoline.o vcpu.o optvfault.o mmio.o \
64 vtlb.o process.o kvm_lib.o
65#Add link memcpy and memset to avoid possible structure assignment error
66kvm-intel-objs += memcpy.o memset.o
67obj-$(CONFIG_KVM_INTEL) += kvm-intel.o