Makefile.kmk@ 2981

Last change on this file since 2981 was 2981, checked in by vboxsync, 18 years ago
InnoTek -> innotek: all the headers and comments.
Property svn:eol-style set to `native` Property svn:keywords set to `Id`
File size: 16.0 KB

Line
1	# $Id: Makefile.kmk 2981 2007-06-01 16:01:28Z vboxsync $
2	## @file
3	# The Recompiler Makefile.
4	#
5	# There are a few of complicating factors here, esp. on AMD64 systems:
6	#
7	# * op.c doesn't compile work correctly with gcc 4. For this we've
8	# checked in op.S, which is the reason why we don't compile op.c
9	# directly but always compile via the assembly file.s
10	# * On 64-bit Windows we lack a compiler and have to resort to a
11	# linux cross compiler building an ELF relocatable module which
12	# we then load using a wrapper module. Thus the REM_MOD mess.
13	# * On platforms using the 64-bit GCC ABI, we're not allowed to
14	# generate non-PIC shared objects, and op.c requires the code
15	# to be non-PIC. We apply the same trick as we developed for
16	# 64-bit windows.
17	#
18
19	#
20	# Copyright (C) 2006-2007 innotek GmbH
21	#
22	# This file is part of VirtualBox Open Source Edition (OSE), as
23	# available from http://www.virtualbox.org. This file is free software;
24	# you can redistribute it and/or modify it under the terms of the GNU
25	# General Public License as published by the Free Software Foundation,
26	# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
27	# distribution. VirtualBox OSE is distributed in the hope that it will
28	# be useful, but WITHOUT ANY WARRANTY of any kind.
29	#
30	# If you received this file as part of a commercial VirtualBox
31	# distribution, then only the terms of your commercial VirtualBox
32	# license agreement apply instead of the previous paragraph.
33	#
34
35
36	DEPTH = ../..
37	include $(PATH_KBUILD)/header.kmk
38
39
40	# todo this is a BUILD_PLATFORM binary, to a target binary!
41	BLDPROGS = dyngen
42	ifeq ($(BUILD_TARGET_ARCH),amd64)
43	SYSMODS = VBoxREM2
44	REM_MOD = VBoxREM2
45	else
46	REM_MOD = VBoxREM
47	endif
48	DLLS = VBoxREM
49	IMPORT_LIBS = VBoxREMImp
50
51	OTHER_CLEAN = \
52	$(PATH_$(REM_MOD))/op.h \
53	$(PATH_$(REM_MOD))/opc.h \
54	$(PATH_$(REM_MOD))/gen-op.h \
55	$(PATH_$(REM_MOD))/opc.h
56
57	DEFS.amd64 += REM_PHYS_ADDR_IN_TLB
58
59	#
60	# L4 must use the no-crt path because it's lacking math stuff it seems...
61	# Darwin must use the non-crt path because it can't compile op.c nativly.
62	# All the AMD64 target must use the no-crt path because ELF doesn't like op.c
63	# when stuffed into a shared library and windows doesn't have 64-bit gcc (yet).
64	#
65	ifeq ($(filter-out l4 darwin freebsd,$(BUILD_TARGET)),)
66	REM_USE_NOCRT := 1
67	endif
68	ifeq ($(BUILD_TARGET_ARCH),amd64)
69	REM_USE_NOCRT := 1
70	endif
71
72
73	#
74	# The dyngen build tool.
75	#
76	ifeq ($(BUILD_PLATFORM),win)
77	dyngen_TOOL = MINGW32
78	dyngen_SDKS = W32API
79	# On 64-bit Windows we pretend to be 32-bit.
80	dyngen_BLD_TRG_ARCH = x86
81	dyngen_BLD_TRG_CPU = i386
82	dyngen_CFLAGS = -Wall -g -fno-strict-aliasing
83	ifeq ($(BUILD_TARGET_ARCH),amd64)
84	dyngen_DEFS += HOST_X86_64=1
85	endif
86	else
87	dyngen_TEMPLATE = VBOXBLDPROG
88	endif
89	dyngen_CFLAGS += -Wno-missing-prototypes -Wno-missing-declarations
90	dyngen_INCS := \
91	InnoTek \
92	target-i386 \
93	fpu \
94	$(PATH_SUB_CURRENT)
95	dyngen_SOURCES = dyngen.c
96
97
98	#
99	# The VBoxREM.[dll\|so\|..] or VBoxREM2.rel.
100	#
101	$(REM_MOD)_DEFS = IN_REM_R3 REM_INCLUDE_CPU_H
102	#$(REM_MOD)_DEFS += DEBUG_ALL_LOGGING DEBUG_DISAS DEBUG_PCALL DEBUG_EXEC DEBUG_FLUSH DEBUG_IOPORT DEBUG_SIGNAL DEBUG_TLB_CHECK DEBUG_TB_INVALIDATE DEBUG_TLB # Enables huge amounts of debug logging.
103
104	$(REM_MOD)_INCS = \
105	InnoTek \
106	InnoTek/crt\
107	target-i386 \
108	fpu \
109	$(PATH_$(REM_MOD)) \
110	$(PATH_ROOT)/src/VBox/VMM \
111	$(PATH_CURRENT)
112
113	$(REM_MOD)_SOURCES = \
114	VBoxRecompiler.c \
115	cpu-exec.c \
116	exec.c \
117	translate-all.c \
118	translate-op.c \
119	fpu/softfloat-native.c \
120	target-i386/helper.c \
121	target-i386/helper2.c \
122	target-i386/translate.c
123	$(REM_MOD)_SOURCES.debug = \
124	InnoTek/testmath.c
125	ifeq ($(filter-out win os2,$(BUILD_TARGET)),)
126	$(REM_MOD)_SOURCES += target-i386/op.c
127	FILE_OP_OBJ = $(PATH_$(REM_MOD)_target-i386/op.c)/op.o
128	else # The remaining targets can be using gcc-4 and needs checking.
129	$(REM_MOD)_SOURCES += $(PATH_$(REM_MOD))/op.S
130	FILE_OP_OBJ = $(PATH_$(REM_MOD)_$(PATH_$(REM_MOD))/op.S)/op.o
131	$(REM_MOD)_CLEAN = $(FILE_OP_OBJ) $(PATH_$(REM_MOD))/op.S.dep
132	endif
133	#$(REM_MOD)_SOURCES.os2 = $(PATH_TARGET)/$(REM_MOD).def
134	$(REM_MOD)_SOURCES.win.x86 = $(REM_MOD).def
135
136
137	ifdef REM_USE_NOCRT
138	$(REM_MOD)_TEMPLATE = VBOXNOCRTGAS
139	$(REM_MOD)_DEFS += LOG_USE_C99
140	$(REM_MOD)_CFLAGS.amd64 = -O2
141	$(REM_MOD)_CFLAGS.debug = -O0
142	$(REM_MOD)_CFLAGS.darwin = -fno-common -mdynamic-no-pic
143	ifdef ($(BUILD_TARGET_ARCH),x86)
144	$(REM_MOD)_CFLAGS.release+= -fomit-frame-pointer -fno-gcse
145	endif
146
147	# This doesn't fit in IPRT because it requires GAS and is LGPL.
148	$(REM_MOD)_SOURCES += \
149	InnoTek/e_powl-$(BUILD_TARGET_ARCH).S
150
151	ifeq ($(REM_MOD),VBoxREM)
152	$(REM_MOD)_LIBS = \
153	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB) \
154	$(LIB_VMM) \
155	$(LIB_RUNTIME)
156	$(REM_MOD)_LIBS.darwin = \
157	$(TARGET_VBoxREMImp)
158	# $(PATH_BIN)/VBoxREMImp.dylib
159	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -multiply_defined warning #-install_name @executable_path/$(REM_MOD).dylib#
160	else
161	$(REM_MOD)_LIBS = \
162	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
163	$(REM_MOD)_SYSSUFF = .rel
164	endif
165
166	else # !REM_USE_NOCRT
167
168	$(REM_MOD)_TOOL = GXX3
169	$(REM_MOD)_TOOL.win.x86 = MINGW32
170	$(REM_MOD)_TOOL.win.amd64 = XGCCAMD64LINUX
171	$(REM_MOD)_SDKS.win.x86 = W32API ## @todo do we really need this now?
172	$(REM_MOD)_ASFLAGS = -x assembler-with-cpp ## @todo didn't I make this default already?
173	$(REM_MOD)_CFLAGS = -Wall -g
174	$(REM_MOD)_CFLAGS.debug = -O0
175	$(REM_MOD)_CFLAGS.release += -fomit-frame-pointer -fno-gcse
176	$(REM_MOD)_CFLAGS.profile = $($(REM_MOD)_CFLAGS.release)
177	$(REM_MOD)_CFLAGS.kprofile = $($(REM_MOD)_CFLAGS.release)
178	$(REM_MOD)_CFLAGS.l4 = -nostdinc
179	ifeq ($(BUILD_TARGET),l4)
180	$(REM_MOD)_INCS += $(VBOX_L4_GCC3_INCS) $(L4_INCDIR)
181	endif
182
183	$(REM_MOD)_DEFS += IN_RING3 LOG_USE_C99
184	#$(REM_MOD)_DEFS += DEBUG_DISAS DEBUG_PCALL DEBUG_EXEC DEBUG_FLUSH DEBUG_IOPORT DEBUG_SIGNAL DEBUG_TLB_CHECK DEBUG_TB_INVALIDATE DEBUG_TLB # Enables huge amounts of debug logging.
185	# these defines are probably all irrelevant now:
186	$(REM_MOD)_DEFS += _GNU_SOURCE _FILE_OFFSET_BITS=64 _LARGEFILE_SOURCE _REENTRANT
187
188	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -install_name @executable_path/$(REM_MOD).dylib -multiple_defined warning
189	$(REM_MOD)_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib -Wl,--no-undefined
190	$(REM_MOD)_LDFLAGS.os2 = -Zomf
191	$(REM_MOD)_LDFLAGS.debug = -g
192	ifeq ($(BUILD_TARGET_ARCH),amd64)
193	$(REM_MOD)_LIBS = $(FILE_TOOL_GCC3_LIBGCC)
194	else # x86
195	$(REM_MOD)_LIBS = \
196	$(LIB_VMM) \
197	$(LIB_RUNTIME)
198	$(REM_MOD)_LIBS.win.x86 = \
199	mingw32 \
200	user32 gdi32 winmm ws2_32 iphlpapi dxguid
201	$(REM_MOD)_LIBS.linux = \
202	$(LIB_UUID) \
203	m \
204	util \
205	rt \
206	$(LIB_PTHREAD)
207	$(REM_MOD)_LIBS.l4 = \
208	gcc \
209	$(L4_LIBDIR)/libvboxserver.s.so \
210	$(L4_LIBDIR)/libdl.s.so \
211	$(L4_LIBDIR)/libuc.0.s.so
212	endif # x86
213
214	endif # !REM_USE_NOCRT
215
216	# Extra flags for these source modules.
217	target-i386/op.c_CFLAGS = -O2 -fno-strict-aliasing -fomit-frame-pointer -falign-functions=0 -fno-reorder-blocks -fno-optimize-sibling-calls
218	target-i386/op.c_CFLAGS.x86 = -fno-gcse -fno-instrument-functions -mpreferred-stack-boundary=2
219	target-i386/op.c_CFLAGS.darwin.x86 = -m128bit-long-double -mpreferred-stack-boundary=4
220	target-i386/helper.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
221	cpu-exec.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
222
223
224	#
225	# The math testcase as a standalone program for testing and debugging purposes.
226	#
227	## @todo This is a bit messy because of MINGW32.
228	#BLDPROGS += testmath
229	testmath_TOOL = GXX3
230	testmath_TOOL.win.x86 = MINGW32
231	testmath_SDKS.win.x86 = W32API
232	ifeq ($(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH),win.amd64)
233	# 64-bit windows: Pretend to be 32-bit.
234	testmath_BLD_TRG = win32
235	testmath_BLD_TRG_ARCH = x86
236	testmath_BLD_TRG_CPU = i386
237	endif
238	testmath_ASTOOL = $(VBOX_ASTOOL)
239	ifeq ($(filter-out win32 win64,$(BUILD_PLATFORM)),)
240	testmath_ASFLAGS = -f win32 -DNASM_FORMAT_PE $(VBOX_ASFLAGS) -w+orphan-labels
241	else
242	testmath_ASFLAGS = -f elf -DNASM_FORMAT_ELF $(VBOX_ASFLAGS) -w+orphan-labels
243	endif
244	testmath_ASFLAGS.amd64 = -m amd64
245	testmath_CFLAGS = -Wall -g
246	testmath_CFLAGS.release = -O3
247	testmath_LDFLAGS = -g
248	testmath_DEFS = MATHTEST_STANDALONE
249	testmath_SOURCES = InnoTek/testmath.c
250	#testmath_SOURCES += $(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
251
252
253	ifeq ($(BUILD_TARGET_ARCH),amd64)
254	#
255	# The VBoxREM2 wrapper.
256	#
257	VBoxREM_TEMPLATE = VBOXR3
258	VBoxREM_DEFS = IN_REM_R3
259	VBoxREM_SOURCES = \
260	VBoxREMWrapper.cpp \
261	VBoxREMWrapperA.asm
262	VBoxREM_LDFLAGS.darwin = -install_name @executable_path/VBoxREM.dylib
263	VBoxREM_LIBS = \
264	$(LIB_VMM) \
265	$(LIB_RUNTIME)
266	endif
267
268
269	#
270	# The VBoxREM import library.
271	#
272	VBoxREMImp_TEMPLATE = VBOXR3
273	ifeq ($(BUILD_TARGET),darwin)
274	VBoxREMImp_INST = $(INST_LIB)
275	endif
276	VBoxREMImp_SOURCES.win = VBoxREM.def
277	VBoxREMImp_SOURCES.os2 = $(PATH_TARGET)/VBoxREMOS2.def
278	ifeq ($(filter win os2,$(BUILD_TARGET)),)
279	VBoxREMImp_SOURCES = $(PATH_TARGET)/VBoxREMImp.c
280	VBoxREMImp_CLEAN = $(PATH_TARGET)/VBoxREMImp.c
281	endif
282	VBoxREMImp_SONAME.linux = VBoxREM.so
283	VBoxREMImp_SONAME.l4 = VBoxREM.s.so
284	VBoxREMImp_LDFLAGS.darwin = -install_name @executable_path/VBoxREM.dylib
285	#VBoxREMImp_LDFLAGS.darwin = -install_name VBoxREM.dylib
286	VBoxREMImp_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib
287
288	$(PATH_TARGET)/VBoxREMImp.c: VBoxREM.def InnoTek/deftoimp.sed Makefile.kmk \| $(call DIRDEP,$(PATH_TARGET))
289	$(call MSG_GENERATE,,$@)
290	$(QUIET)$(MKDIR) -p $(PATH_TARGET)
291	$(QUIET)$(APPEND) [email protected] '#ifdef VBOX_HAVE_VISIBILITY_HIDDEN'
292	$(QUIET)$(APPEND) [email protected] '# define EXPORT __attribute__((visibility("default")))'
293	$(QUIET)$(APPEND) [email protected] '#else'
294	$(QUIET)$(APPEND) [email protected] '# define EXPORT'
295	$(QUIET)$(APPEND) [email protected] '#endif'
296	$(QUIET)$(APPEND) [email protected] ''
297	$(QUIET)$(SED) -f InnoTek/deftoimp.sed VBoxREM.def >> [email protected]
298	$(QUIET)$(MV) -f [email protected] $@
299
300	$(VBoxREMImp_SOURCES.os2): VBoxREM.def $(MAKEFILE) \| $(call DIRDEP,$(PATH_TARGET))
301	$(SED) \
302	-e 's/^[ \t][ \t]*REMR3/ _REMR3/' \
303	-e 's/\.[Dd][Ll][Ll]//' \
304	-e 's/^LIBRARY .*/LIBRARY VBoxREM INITINSTANCE TERMINSTANCE\nDATA MULTIPLE\n/' \
305	VBoxREM.def > [email protected]
306	$(MV) -f [email protected] $@
307
308
309
310	include $(PATH_KBUILD)/footer.kmk
311
312
313	#
314	# Generate the op.S file somehow...
315	#
316	# Gathering the flags, defines and include dirs for the command is a lot
317	# of work. Unfortunately, there is only a highly specialized kBuild function
318	# for doing this, so we're currently left to our own devices here.
319	#
320	# Add something like VBOX_RECOMPILER_OP_GCC = gcc-3.4.6 to LocalConfig.kmk
321	# to be 100% sure that you get a working op.S. My gcc 4.1.1 seems to work
322	# fine, so feel free to try VBOX_RECOMPILER_OP_GCC = gcc.
323	#
324	# The op-undefined.lst is generated by finding all the undefined symbols
325	# in one (or more) ELF op.o files using nm.
326	#
327	ifndef VBOX_RECOMPILER_OP_GCC
328	ifeq ($(BUILD_TARGET).$(BUILD_TARGET_ARCH),darwin.x86)
329	VBOX_RECOMPILER_OP_GCC ?= i386-elf-gcc-3.4.3 # (port install i386-gcc-elf)
330	VBOX_RECOMPILER_OP_GCC_OK := yes
331	VBOX_RECOMPILER_OP_GCC_INCS ?= $(abspath $(dir $(shell LC_ALL=C $(VBOX_RECOMPILER_OP_GCC) -print-libgcc-file-name)))/include
332	endif
333	ifndef VBOX_RECOMPILER_OP_GCC
334	VBOX_RECOMPILER_OP_GCC := $(TOOL_$(VBOX_GCC_TOOL)_CC)
335	VBOX_RECOMPILER_OP_GCC_OK := dunno
336	endif
337	else
338	# If set, assume it's an OK compiler.
339	VBOX_RECOMPILER_OP_GCC_OK := yes
340	endif
341
342
343	# The command sans -o op.S.tmp.
344	COMPILE_OP_CMDS = $(VBOX_RECOMPILER_OP_GCC) \
345	-S -s \
346	$(filter-out -g -O0, \
347	$($(REM_MOD)_CFLAGS) $($(REM_MOD)_CFLAGS.$(BUILD_TYPE)) $($(REM_MOD)_CFLAGS.$(BUILD_TARGET)) $($(REM_MOD)_CFLAGS.$(BUILD_TARGET_ARCH)) $($(REM_MOD)_CFLAGS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
348	$(target-i386/op.c_CFLAGS) $(target-i386/op.c_CFLAGS.$(BUILD_TARGET)) $(target-i386/op.c_CFLAGS.$(BUILD_TARGET_ARCH)) $(target-i386/op.c_CFLAGS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
349	) \
350	$(addprefix -I, \
351	$($(REM_MOD)_CINCS.$(BUILD_TARGET_ARCH)) $($(REM_MOD)_CINCS.$(BUILD_TARGET)) $($(REM_MOD)_CINCS) $(CINCS) \
352	$($(REM_MOD)_INCS.$(BUILD_TARGET_ARCH)) $($(REM_MOD)_INCS.$(BUILD_TARGET)) $($(REM_MOD)_INCS) $(INCS) \
353	) \
354	$(addprefix -D, \
355	$($(REM_MOD)_CDEFS.$(BUILD_TARGET_ARCH)) $($(REM_MOD)_CDEFS.$(BUILD_TARGET)) $($(REM_MOD)_CDEFS) $(CDEFS.$(BUILD_TARGET)) $(CDEFS.$(BUILD_TARGET_ARCH)) $(CDEFS.$(BUILD_TYPE)) $(CDEFS) \
356	$($(REM_MOD)_DEFS.$(BUILD_TARGET_ARCH)) $($(REM_MOD)_DEFS.$(BUILD_TARGET)) $($(REM_MOD)_DEFS) $(DEFS.$(BUILD_TARGET)) $(DEFS.$(BUILD_TARGET_ARCH)) $(DEFS.$(BUILD_TYPE)) $(DEFS) \
357	) \
358	-Wp,-MD,$(PATH_$(REM_MOD))/op.S.dep \
359	-Wp,-MT,$(PATH_$(REM_MOD))/op.S \
360	-Wp,-MP \
361	target-i386/op.c
362
363	# Use the right GCC includes.
364	ifdef VBOX_RECOMPILER_OP_GCC_INCS
365	COMPILE_OP_CMDS := $(subst $(VBOX_PATH_GCC_INCS),$(VBOX_RECOMPILER_OP_GCC_INCS),$(COMPILE_OP_CMDS))
366	endif
367
368	# Drop incompatible options when using the cross-compiler on darwin.
369	ifeq ($(BUILD_TARGET),darwin)
370	ifeq ($(filter-out i386-elf-gcc%, $(VBOX_RECOMPILER_OP_GCC)),)
371	COMPILE_OP_CMDS := $(filter-out -mdynamic-no-pic, $(COMPILE_OP_CMDS))
372	endif
373	endif
374
375	# include the dependencies
376	-include $(PATH_$(REM_MOD))/op.S.dep
377
378	# The rule.
379	$(PATH_$(REM_MOD))/op.S: \
380	target-i386/op.c \
381	InnoTek/staged-op-elf-$(BUILD_TARGET_ARCH).S \
382	InnoTek/op-validate.sed \
383	InnoTek/op-darwin.sed \
384	InnoTek/op-undefined.lst \
385	Makefile.kmk \
386	$(comp-cmds COMPILE_OP_CMDS,COMPILE_OP_CMDS_PREV,FORCE) \
387	\| $(call DIRDEP,$(PATH_$(REM_MOD)))
388	$(RM) -f $@ [email protected] [email protected] [email protected]
389	ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),yes)
390	$(call MSG_COMPILE,VBoxREM,$<,$@,AS)
391	$(addsuffix $(SP)\$(NL)$(TAB) ,$(COMPILE_OP_CMDS)) -o [email protected]
392	else ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),dunno) # (permit 3.x.x and 4.1.x+ for now)
393	major_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^$[2-9]$\..*$$/\1/'`; \
394	minor_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.$[0-9]$\..*$$/\1/'`; \
395	bugfix_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.[0-9]\.$[0-9]$.*$$/\1/'`; \
396	if test "$$major_ver" = "3" -o "(" "$$major_ver" = "4" -a "$$minor_ver" != "0" ")"; then \
397	$(ECHO_EXT) "Compiling $< => $@ [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
398	$(addsuffix $(SP)\$(NL)$(TAB)$(TAB) ,$(COMPILE_OP_CMDS)) -o [email protected]; \
399	else \
400	$(ECHO_EXT) "Using staged op.S [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
401	$(CP_EXT) -f InnoTek/staged-op-elf-$(BUILD_TARGET_ARCH).S [email protected]; \
402	fi
403	else
404	$(CP) InnoTek/staged-op-elf-$(BUILD_TARGET_ARCH).S [email protected]
405	endif
406	$(SED) -f InnoTek/op-validate.sed [email protected]
407	ifeq ($(BUILD_TARGET),darwin)
408	$(SED) -f InnoTek/op-darwin.sed [email protected] > [email protected]
409	$(SED) -e 's/^$.*$$$/#define \1 _\1/' InnoTek/op-undefined.lst > [email protected]
410	$(CAT_EXT) [email protected] >> [email protected]
411	endif
412	$(MV) -f [email protected] $@
413	$(QUIET2)$(APPEND) "[email protected]"
414	$(QUIET2)$(APPEND) "[email protected]" 'define COMPILE_OP_CMDS_PREV'
415	$(QUIET2)$(APPEND) "[email protected]" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "[email protected]" ',$(COMPILE_OP_CMDS))'
416	$(QUIET2)$(APPEND) "[email protected]" 'endef'
417
418
419	# Hack for crosscompiling.
420	DYNGEN = $(PATH_dyngen)/dyngen$(HOSTSUFF_EXE)
421	DYNGEN_EXEC = $(DYNGEN)
422	ifneq ($(BUILD_PLATFORM),$(BUILD_TARGET)) # hack for crosscompiling.
423	ifeq ($(BUILD_TARGET),win)
424	DYNGEN = $(PATH_dyngen)/dyngen.exe
425	DYNGEN_EXEC := $(EXEC_X86_WIN32) $(DYNGEN_EXEC)
426	endif
427	endif
428
429	# The dyngen rules.
430	$(PATH_$(REM_MOD))/op.h: $(FILE_OP_OBJ) $(DYNGEN)
431	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
432	$(QUIET)$(DYNGEN_EXEC) -o $@ $<
433
434	$(PATH_$(REM_MOD))/opc.h: $(FILE_OP_OBJ) $(DYNGEN)
435	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
436	$(QUIET)$(DYNGEN_EXEC) -c -o $@ $<
437
438	$(PATH_$(REM_MOD))/gen-op.h: $(FILE_OP_OBJ) $(DYNGEN)
439	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
440	$(QUIET)$(DYNGEN_EXEC) -g -o $@ $<
441
442	# Dyngen dependants (sp?).
443	translate-all.c \
444	translate-op.c \
445	target-i386/translate.c \
446	: $(PATH_$(REM_MOD))/op.h $(PATH_$(REM_MOD))/opc.h $(PATH_$(REM_MOD))/gen-op.h
447
448
449	# Some aliases
450	do_dyngen: $(PATH_$(REM_MOD))/gen-op.h $(PATH_$(REM_MOD))/opc.h $(PATH_$(REM_MOD))/op.h
451	importlib: $(LIB_REM)
452	op.S: $(PATH_$(REM_MOD))/op.S
453
454

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