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626df76a FB |
1 | include config.mak |
2 | ||
1e43adfc FB |
3 | TARGET_PATH=$(SRC_PATH)/target-$(TARGET_ARCH) |
4 | VPATH=$(SRC_PATH):$(TARGET_PATH) | |
626df76a FB |
5 | CFLAGS=-Wall -O2 -g |
6 | LDFLAGS=-g | |
7 | LIBS= | |
1e43adfc | 8 | DEFINES=-I. -I$(TARGET_PATH) -I$(SRC_PATH) |
626df76a FB |
9 | HELPER_CFLAGS=$(CFLAGS) |
10 | DYNGEN=../dyngen | |
1e43adfc FB |
11 | # user emulator name |
12 | QEMU_USER=qemu-$(TARGET_ARCH) | |
13 | # system emulator name | |
14 | ifdef CONFIG_SOFTMMU | |
1e43adfc | 15 | QEMU_SYSTEM=qemu |
0db63474 FB |
16 | else |
17 | QEMU_SYSTEM=qemu-fast | |
1e43adfc FB |
18 | endif |
19 | ||
16e9b7de | 20 | ifdef CONFIG_USER_ONLY |
1e43adfc | 21 | PROGS=$(QEMU_USER) |
16e9b7de FB |
22 | else |
23 | ifeq ($(ARCH),i386) | |
24 | ifeq ($(TARGET_ARCH), i386) | |
25 | PROGS+=$(QEMU_SYSTEM) | |
26 | endif | |
27 | endif | |
626df76a FB |
28 | endif |
29 | ||
30 | ifdef CONFIG_STATIC | |
31 | LDFLAGS+=-static | |
32 | endif | |
33 | ||
34 | ifeq ($(ARCH),i386) | |
35 | CFLAGS+=-fomit-frame-pointer | |
36 | OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2 | |
37 | ifeq ($(HAVE_GCC3_OPTIONS),yes) | |
38 | OP_CFLAGS+= -falign-functions=0 | |
39 | else | |
40 | OP_CFLAGS+= -malign-functions=0 | |
41 | endif | |
3a4739d6 | 42 | |
626df76a | 43 | ifdef TARGET_GPROF |
3a4739d6 FB |
44 | USE_I386_LD=y |
45 | endif | |
46 | ifdef CONFIG_STATIC | |
47 | USE_I386_LD=y | |
48 | endif | |
49 | ifdef USE_I386_LD | |
626df76a FB |
50 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386.ld |
51 | else | |
52 | # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object | |
53 | # that the kernel ELF loader considers as an executable. I think this | |
54 | # is the simplest way to make it self virtualizable! | |
55 | LDFLAGS+=-Wl,-shared | |
56 | endif | |
626df76a FB |
57 | endif |
58 | ||
59 | ifeq ($(ARCH),ppc) | |
60 | OP_CFLAGS=$(CFLAGS) | |
61 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/ppc.ld | |
62 | endif | |
63 | ||
64 | ifeq ($(ARCH),s390) | |
65 | OP_CFLAGS=$(CFLAGS) | |
66 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/s390.ld | |
67 | endif | |
68 | ||
69 | ifeq ($(ARCH),sparc) | |
70 | CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6 | |
71 | LDFLAGS+=-m32 | |
72 | OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0 | |
73 | HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat | |
74 | # -static is used to avoid g1/g3 usage by the dynamic linker | |
75 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/sparc.ld -static | |
76 | endif | |
77 | ||
78 | ifeq ($(ARCH),sparc64) | |
79 | CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6 | |
80 | LDFLAGS+=-m64 | |
81 | OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0 | |
82 | endif | |
83 | ||
84 | ifeq ($(ARCH),alpha) | |
85 | # -msmall-data is not used because we want two-instruction relocations | |
86 | # for the constant constructions | |
87 | OP_CFLAGS=-Wall -O2 -g | |
88 | # Ensure there's only a single GP | |
89 | CFLAGS += -msmall-data | |
90 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/alpha.ld | |
91 | endif | |
92 | ||
93 | ifeq ($(ARCH),ia64) | |
94 | OP_CFLAGS=$(CFLAGS) | |
95 | endif | |
96 | ||
97 | ifeq ($(ARCH),arm) | |
98 | OP_CFLAGS=$(CFLAGS) -mno-sched-prolog | |
99 | LDFLAGS+=-Wl,-T,$(SRC_PATH)/arm.ld | |
100 | endif | |
101 | ||
38e584a0 FB |
102 | ifeq ($(ARCH),m68k) |
103 | OP_CFLAGS=$(CFLAGS) -fomit-frame-pointer | |
104 | LDFLAGS+=-Wl,-T,m68k.ld | |
105 | endif | |
106 | ||
626df76a FB |
107 | ifeq ($(HAVE_GCC3_OPTIONS),yes) |
108 | # very important to generate a return at the end of every operation | |
109 | OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls | |
110 | endif | |
111 | ||
112 | ######################################################### | |
113 | ||
114 | DEFINES+=-D_GNU_SOURCE | |
115 | LIBS+=-lm | |
116 | ||
117 | # profiling code | |
118 | ifdef TARGET_GPROF | |
119 | LDFLAGS+=-p | |
120 | main.o: CFLAGS+=-p | |
121 | endif | |
122 | ||
123 | OBJS= elfload.o main.o syscall.o mmap.o signal.o path.o | |
124 | ifeq ($(TARGET_ARCH), i386) | |
125 | OBJS+= vm86.o | |
126 | endif | |
127 | SRCS:= $(OBJS:.o=.c) | |
128 | OBJS+= libqemu.a | |
129 | ||
130 | # cpu emulator library | |
1e43adfc FB |
131 | LIBOBJS=thunk.o exec.o translate-all.o cpu-exec.o gdbstub.o \ |
132 | translate.o op.o | |
626df76a FB |
133 | |
134 | ifeq ($(TARGET_ARCH), i386) | |
1e43adfc | 135 | LIBOBJS+=helper.o helper2.o |
626df76a FB |
136 | endif |
137 | ||
138 | # NOTE: the disassembler code is only needed for debugging | |
139 | LIBOBJS+=disas.o | |
140 | ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386) | |
141 | LIBOBJS+=i386-dis.o | |
142 | endif | |
143 | ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha) | |
144 | LIBOBJS+=alpha-dis.o | |
145 | endif | |
146 | ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc) | |
147 | LIBOBJS+=ppc-dis.o | |
148 | endif | |
149 | ifeq ($(findstring sparc, $(TARGET_ARCH) $(ARCH)),sparc) | |
150 | LIBOBJS+=sparc-dis.o | |
151 | endif | |
152 | ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm) | |
153 | LIBOBJS+=arm-dis.o | |
154 | endif | |
155 | ||
156 | ifeq ($(ARCH),ia64) | |
157 | OBJS += ia64-syscall.o | |
158 | endif | |
159 | ||
1e43adfc | 160 | all: $(PROGS) |
626df76a | 161 | |
1e43adfc | 162 | $(QEMU_USER): $(OBJS) |
626df76a FB |
163 | $(CC) $(LDFLAGS) -o $@ $^ $(LIBS) |
164 | ifeq ($(ARCH),alpha) | |
165 | # Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of | |
166 | # the address space (31 bit so sign extending doesn't matter) | |
167 | echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc | |
168 | endif | |
169 | ||
170 | # must use static linking to avoid leaving stuff in virtual address space | |
171 | VL_OBJS=vl.o block.o vga.o | |
172 | ifdef CONFIG_SDL | |
173 | VL_OBJS+=sdl.o | |
b7dda06a | 174 | SDL_LIBS+=-L/usr/X11R6/lib -lX11 -lXext -lXv -ldl -lm |
626df76a FB |
175 | endif |
176 | ||
1e43adfc | 177 | $(QEMU_SYSTEM): $(VL_OBJS) libqemu.a |
626df76a FB |
178 | $(CC) -static -Wl,-T,$(SRC_PATH)/i386-vl.ld -o $@ $^ $(LIBS) $(SDL_LIBS) |
179 | ||
180 | sdl.o: sdl.c | |
181 | $(CC) $(CFLAGS) $(DEFINES) $(SDL_CFLAGS) -c -o $@ $< | |
182 | ||
183 | depend: $(SRCS) | |
16e9b7de | 184 | $(CC) -MM $(CFLAGS) $(DEFINES) $^ 1>.depend |
626df76a FB |
185 | |
186 | # libqemu | |
187 | ||
188 | libqemu.a: $(LIBOBJS) | |
189 | rm -f $@ | |
190 | $(AR) rcs $@ $(LIBOBJS) | |
191 | ||
1e43adfc | 192 | translate.o: translate.c gen-op.h opc.h cpu.h |
626df76a | 193 | |
1e43adfc | 194 | translate-all.o: translate-all.c op.h opc.h cpu.h |
626df76a | 195 | |
1e43adfc | 196 | op.h: op.o $(DYNGEN) |
626df76a FB |
197 | $(DYNGEN) -o $@ $< |
198 | ||
1e43adfc | 199 | opc.h: op.o $(DYNGEN) |
626df76a FB |
200 | $(DYNGEN) -c -o $@ $< |
201 | ||
1e43adfc | 202 | gen-op.h: op.o $(DYNGEN) |
626df76a FB |
203 | $(DYNGEN) -g -o $@ $< |
204 | ||
1e43adfc | 205 | op.o: op.c |
626df76a FB |
206 | $(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $< |
207 | ||
1e43adfc | 208 | helper.o: helper.c |
626df76a FB |
209 | $(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $< |
210 | ||
1e43adfc FB |
211 | ifeq ($(TARGET_ARCH), i386) |
212 | op.o: op.c opreg_template.h ops_template.h ops_template_mem.h ops_mem.h | |
213 | endif | |
214 | ||
215 | ifeq ($(TARGET_ARCH), arm) | |
216 | op.o: op.c op_template.h | |
217 | endif | |
626df76a | 218 | |
1e43adfc FB |
219 | ifeq ($(TARGET_ARCH), sparc) |
220 | op.o: op.c op_template.h | |
221 | endif | |
626df76a FB |
222 | |
223 | %.o: %.c | |
224 | $(CC) $(CFLAGS) $(DEFINES) -c -o $@ $< | |
225 | ||
226 | clean: | |
1e43adfc FB |
227 | rm -f *.o *.a *~ $(PROGS) gen-op.h opc.h op.h |
228 | ||
229 | install: all | |
230 | install -m 755 -s $(PROGS) $(prefix)/bin | |
626df76a FB |
231 | |
232 | ifneq ($(wildcard .depend),) | |
233 | include .depend | |
234 | endif |