1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
include config.mak
CFLAGS=-Wall -O2 -g
LDFLAGS=-g
LIBS=
DEFINES=-DHAVE_BYTESWAP_H
ifeq ($(ARCH),i386)
CFLAGS+=-fomit-frame-pointer
OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2
ifeq ($(GCC_MAJOR),3)
OP_CFLAGS+= -falign-functions=0
else
OP_CFLAGS+= -malign-functions=0
endif
ifdef TARGET_GPROF
LDFLAGS+=-Wl,-T,i386.ld
else
# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
# that the kernel ELF loader considers as an executable. I think this
# is the simplest way to make it self virtualizable!
LDFLAGS+=-Wl,-shared
endif
endif
ifeq ($(ARCH),ppc)
OP_CFLAGS=$(CFLAGS)
LDFLAGS+=-Wl,-T,ppc.ld
endif
ifeq ($(ARCH),s390)
OP_CFLAGS=$(CFLAGS)
LDFLAGS+=-Wl,-T,s390.ld
endif
ifeq ($(ARCH),sparc)
CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
LDFLAGS+=-m32
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
endif
ifeq ($(ARCH),sparc64)
CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
LDFLAGS+=-m64
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
endif
ifeq ($(ARCH),alpha)
# -msmall-data is not used because we want two-instruction relocations
# for the constant constructions
OP_CFLAGS=-Wall -O2 -g
# Ensure there's only a single GP
CFLAGS += -msmall-data -msmall-text
LDFLAGS+=-Wl,-T,alpha.ld
endif
ifeq ($(ARCH),ia64)
OP_CFLAGS=$(CFLAGS)
endif
ifeq ($(GCC_MAJOR),3)
# very important to generate a return at the end of every operation
OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
endif
#########################################################
DEFINES+=-D_GNU_SOURCE
LIBS+=-lm
# profiling code
ifdef TARGET_GPROF
LDFLAGS+=-p
main.o: CFLAGS+=-p
endif
OBJS= elfload.o main.o syscall.o mmap.o signal.o vm86.o path.o
SRCS:= $(OBJS:.o=.c)
OBJS+= libqemu.a
LIBOBJS+=thunk.o translate-i386.o op-i386.o exec-i386.o exec.o
# NOTE: the disassembler code is only needed for debugging
LIBOBJS+=disas.o i386-dis.o dis-buf.o
ifeq ($(ARCH),alpha)
LIBOBJS+=alpha-dis.o
endif
ifeq ($(ARCH),ppc)
LIBOBJS+=ppc-dis.o
endif
ifeq ($(ARCH),ia64)
OBJS += ia64-syscall.o
endif
all: qemu qemu-doc.html
qemu: $(OBJS)
$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
ifeq ($(ARCH),alpha)
# Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of
# the address space (31 bit so sign extending doesn't matter)
echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc
endif
depend: $(SRCS)
$(CC) -MM $(CFLAGS) $^ 1>.depend
# libqemu
libqemu.a: $(LIBOBJS)
rm -f $@
$(AR) rcs $@ $(LIBOBJS)
dyngen: dyngen.c
$(HOST_CC) -O2 -Wall -g $< -o $@
translate-i386.o: translate-i386.c op-i386.h opc-i386.h cpu-i386.h
op-i386.h: op-i386.o dyngen
./dyngen -o $@ $<
opc-i386.h: op-i386.o dyngen
./dyngen -c -o $@ $<
op-i386.o: op-i386.c opreg_template.h ops_template.h
$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
%.o: %.c
$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
clean:
$(MAKE) -C tests clean
rm -f *.o *.a *~ qemu dyngen TAGS
distclean: clean
rm -f config.mak config.h
install: qemu
install -m 755 -s qemu $(prefix)/bin
# various test targets
test speed: qemu
make -C tests $@
TAGS:
etags *.[ch] tests/*.[ch]
# documentation
qemu-doc.html: qemu-doc.texi
texi2html -monolithic -number $<
FILES= \
README README.distrib COPYING COPYING.LIB TODO Changelog VERSION \
dyngen.c ioctls.h ops_template.h op_string.h syscall_types.h\
Makefile elf.h thunk.c\
elfload.c main.c signal.c thunk.h exec.h\
cpu-i386.h qemu.h op-i386.c syscall-i386.h translate-i386.c\
syscall.c opreg_template.h syscall_defs.h vm86.c\
dis-asm.h dis-buf.c disas.c disas.h alpha-dis.c ppc-dis.c i386-dis.c\
ppc.ld s390.ld exec-i386.h exec-i386.c path.c exec.c mmap.c configure \
tests/Makefile\
tests/test-i386.c tests/test-i386-shift.h tests/test-i386.h\
tests/test-i386-muldiv.h tests/test-i386-code16.S\
tests/hello.c tests/hello tests/sha1.c \
tests/testsig.c tests/testclone.c tests/testthread.c \
tests/runcom.c tests/pi_10.com \
tests/test_path.c \
qemu-doc.texi qemu-doc.html
FILE=qemu-$(VERSION)
tar:
rm -rf /tmp/$(FILE)
mkdir -p /tmp/$(FILE)
cp -P $(FILES) /tmp/$(FILE)
( cd /tmp ; tar zcvf ~/$(FILE).tar.gz $(FILE) )
rm -rf /tmp/$(FILE)
# generate a binary distribution including the test binary environnment
BINPATH=/usr/local/qemu-i386
tarbin:
tar zcvf /tmp/qemu-$(VERSION)-i386-glibc21.tar.gz \
$(BINPATH)/etc $(BINPATH)/lib $(BINPATH)/bin $(BINPATH)/usr
tar zcvf /tmp/qemu-$(VERSION)-i386-wine.tar.gz \
$(BINPATH)/wine
ifneq ($(wildcard .depend),)
include .depend
endif
|
