Makefile.kmk@ 9594

Last change on this file since 9594 was 9561, checked in by vboxsync, 16 years ago
Properly define the solaris version for the recompiler.
Property svn:eol-style set to `native` Property svn:keywords set to `Id`
File size: 17.1 KB

Line
1	# $Id: Makefile.kmk 9561 2008-06-10 09:14:37Z 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 Sun Microsystems, Inc.
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 (GPL) as published by the Free Software
26	# Foundation, in version 2 as it comes in the "COPYING" file of the
27	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
28	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
29	#
30	# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
31	# Clara, CA 95054 USA or visit http://www.sun.com if you need
32	# additional information or have any questions.
33	#
34
35
36	DEPTH = ../..
37	include $(KBUILD_PATH)/header.kmk
38
39
40	BLDPROGS = dyngen
41	ifneq ($(or $(eq $(KBUILD_TARGET_ARCH),amd64) , $(VBOX_TARGET_MAC_OS_X_VERSION_10_5)),)
42	SYSMODS = VBoxREM2
43	REM_MOD = VBoxREM2
44	else
45	REM_MOD = VBoxREM
46	endif
47	DLLS = VBoxREM
48	IMPORT_LIBS = VBoxREMImp
49
50	OTHER_CLEAN = \
51	$(PATH_$(REM_MOD))/op.h \
52	$(PATH_$(REM_MOD))/opc.h \
53	$(PATH_$(REM_MOD))/gen-op.h \
54	$(PATH_$(REM_MOD))/opc.h
55
56	DEFS += REM_PHYS_ADDR_IN_TLB
57
58	#
59	# L4 must use the no-crt path because it's lacking math stuff it seems...
60	# Darwin must use the non-crt path because it can't compile op.c nativly.
61	# All the AMD64 target must use the no-crt path because ELF doesn't like op.c
62	# when stuffed into a shared library and windows doesn't have 64-bit gcc (yet).
63	#
64	ifeq ($(filter-out l4 darwin freebsd,$(KBUILD_TARGET)),)
65	REM_USE_NOCRT := 1
66	endif
67	ifeq ($(REM_MOD),VBoxREM2)
68	REM_USE_NOCRT := 1
69	endif
70
71
72	#
73	# The dyngen build tool.
74	#
75	ifeq ($(KBUILD_HOST),win)
76	dyngen_TOOL = MINGW32
77	dyngen_SDKS = W32API
78	# On 64-bit Windows we pretend to be 32-bit.
79	dyngen_BLD_TRG_ARCH = x86
80	dyngen_BLD_TRG_CPU = i386
81	dyngen_CFLAGS = -Wall -g -fno-strict-aliasing
82	else
83	dyngen_TEMPLATE = VBOXBLDPROG
84	endif
85	ifeq ($(KBUILD_TARGET_ARCH),amd64)
86	dyngen_DEFS += HOST_X86_64=1
87	endif
88	dyngen_CFLAGS += -Wno-missing-prototypes -Wno-missing-declarations
89	dyngen_INCS := \
90	Sun \
91	target-i386 \
92	fpu \
93	$(PATH_SUB_CURRENT)
94	dyngen_SOURCES = dyngen.c
95
96
97	#
98	# The VBoxREM.[dll\|so\|..] or VBoxREM2.rel.
99	#
100	$(REM_MOD)_DEFS = IN_REM_R3 REM_INCLUDE_CPU_H
101	#$(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.
102
103	$(REM_MOD)_INCS = \
104	Sun \
105	Sun/crt\
106	target-i386 \
107	fpu \
108	$(PATH_$(REM_MOD)) \
109	$(PATH_ROOT)/src/VBox/VMM \
110	$(PATH_CURRENT)
111
112	$(REM_MOD)_SOURCES = \
113	VBoxRecompiler.c \
114	cpu-exec.c \
115	exec.c \
116	translate-all.c \
117	translate-op.c \
118	fpu/softfloat-native.c \
119	target-i386/helper.c \
120	target-i386/helper2.c \
121	target-i386/translate.c
122	$(REM_MOD)_SOURCES.debug = \
123	Sun/testmath.c
124	ifeq ($(filter-out win os2,$(KBUILD_TARGET)),)
125	$(REM_MOD)_SOURCES += target-i386/op.c
126	FILE_OP_OBJ = $(PATH_$(REM_MOD)_target-i386/op.c)/op.o
127	else # The remaining targets can be using gcc-4 and needs checking.
128	$(REM_MOD)_SOURCES += $(PATH_$(REM_MOD))/op.S
129	FILE_OP_OBJ = $(PATH_$(REM_MOD)_$(PATH_$(REM_MOD))/op.S)/op.o
130	$(REM_MOD)_CLEAN = $(FILE_OP_OBJ) $(PATH_$(REM_MOD))/op.S.dep
131	endif
132	$(REM_MOD)_SOURCES.win.x86 = $(REM_MOD).def
133	ifneq ($(REM_MOD),VBoxREM2)
134	$(REM_MOD)_POST_CMDS = $(VBOX_SIGN_IMAGE_CMDS)
135	endif
136
137
138	ifdef REM_USE_NOCRT
139	$(REM_MOD)_TEMPLATE = VBOXNOCRTGAS
140	$(REM_MOD)_DEFS += LOG_USE_C99 $(ARCH_BITS_DEFS)
141	$(REM_MOD)_CFLAGS.amd64 = -O2
142	$(REM_MOD)_CFLAGS.debug = -O0
143	ifdef ($(KBUILD_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	$(REM_MOD)_SOURCES += \
149	Sun/e_powl-$(KBUILD_TARGET_ARCH).S
150
151	ifeq ($(REM_MOD),VBoxREM)
152	$(REM_MOD)_LIBS = \
153	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB) \
154	$(LIB_VMM) \
155	$(LIB_RUNTIME)
156	ifeq ($(KBUILD_TARGET),l4)
157	$(REM_MOD)_LIBS += \
158	$(L4_LIBDIR)/libuc.0.s.so
159	endif
160	$(REM_MOD)_LIBS.darwin = \
161	$(TARGET_VBoxREMImp)
162	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -multiply_defined warning #-install_name @executable_path/$(REM_MOD).dylib#
163	$(REM_MOD)_CFLAGS.darwin = -fno-common -mdynamic-no-pic
164	else
165	$(REM_MOD)_LIBS = \
166	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
167	$(REM_MOD)_SYSSUFF = .rel
168	$(REM_MOD)_LDFLAGS.darwin = -nostdlib -static
169	$(REM_MOD)_CFLAGS.darwin = -fno-common -static -mno-dynamic-no-pic
170	endif
171
172	else # !REM_USE_NOCRT
173
174	$(REM_MOD)_TOOL = GXX3
175	$(REM_MOD)_TOOL.solaris = GXX3PLAIN
176	$(REM_MOD)_TOOL.win.x86 = MINGW32
177	$(REM_MOD)_TOOL.win.amd64 = XGCCAMD64LINUX
178	$(REM_MOD)_SDKS.win.x86 = W32API ## @todo do we really need this now?
179	$(REM_MOD)_ASFLAGS = -x assembler-with-cpp ## @todo didn't I make this default already?
180	$(REM_MOD)_CFLAGS = -Wall -g
181	$(REM_MOD)_CFLAGS.debug = -O0
182	$(REM_MOD)_CFLAGS.release += -fomit-frame-pointer -fno-gcse
183	$(REM_MOD)_CFLAGS.profile = $($(REM_MOD)_CFLAGS.release)
184	$(REM_MOD)_CFLAGS.kprofile = $($(REM_MOD)_CFLAGS.release)
185	$(REM_MOD)_CFLAGS.l4 = -nostdinc
186	ifeq ($(KBUILD_TARGET),l4)
187	$(REM_MOD)_INCS += $(VBOX_L4_GCC3_INCS) $(L4_INCDIR)
188	endif
189
190	$(REM_MOD)_DEFS += IN_RING3 LOG_USE_C99 $(ARCH_BITS_DEFS)
191	#$(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.
192	# these defines are probably all irrelevant now:
193	$(REM_MOD)_DEFS += _GNU_SOURCE _FILE_OFFSET_BITS=64 _LARGEFILE_SOURCE _REENTRANT
194
195	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -install_name @executable_path/$(REM_MOD).dylib -multiple_defined warning
196	$(REM_MOD)_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib -Wl,--no-undefined
197	$(REM_MOD)_LDFLAGS.linux = $(VBOX_LD_as_needed)
198	$(REM_MOD)_LDFLAGS.os2 = -Zomf
199	$(REM_MOD)_LDFLAGS.debug = -g
200	$(REM_MOD)_LDFLAGS.solaris = -mimpure-text
201	ifdef VBOX_SOLARIS_10
202	$(REM_MOD)_DEFS.solaris += HOST_SOLARIS=10
203	else # solaris 11
204	$(REM_MOD)_DEFS.solaris += HOST_SOLARIS=11
205	endif
206	ifeq ($(KBUILD_TARGET_ARCH),amd64)
207	$(REM_MOD)_LIBS = $(FILE_TOOL_GCC3_LIBGCC)
208	else # x86
209	$(REM_MOD)_LIBS = \
210	$(LIB_VMM) \
211	$(LIB_RUNTIME)
212	$(REM_MOD)_LIBS.win.x86 = \
213	mingw32 \
214	user32 gdi32 winmm ws2_32 iphlpapi dxguid
215	$(REM_MOD)_LIBS.linux = \
216	$(LIB_UUID) \
217	m \
218	util \
219	rt \
220	$(LIB_PTHREAD)
221	$(REM_MOD)_LIBS.l4 = \
222	gcc \
223	$(L4_LIBDIR)/libvboxserver.s.so \
224	$(L4_LIBDIR)/libdl.s.so \
225	$(L4_LIBDIR)/libuc.0.s.so
226	endif # x86
227
228	endif # !REM_USE_NOCRT
229
230	# Extra flags for these source modules.
231	target-i386/op.c_CFLAGS = -O2 -fno-strict-aliasing -fomit-frame-pointer -falign-functions=0 -fno-reorder-blocks -fno-optimize-sibling-calls
232	target-i386/op.c_CFLAGS.x86 = -fno-gcse -fno-instrument-functions -mpreferred-stack-boundary=2
233	target-i386/op.c_CFLAGS.darwin.x86 = -m128bit-long-double -mpreferred-stack-boundary=4
234	target-i386/helper.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
235	cpu-exec.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
236	cpu-exec.c_CFLAGS.solaris.amd64 = -O2 -fomit-frame-pointer -fno-strict-aliasing
237
238
239	#
240	# The math testcase as a standalone program for testing and debugging purposes.
241	#
242	## @todo This is a bit messy because of MINGW32.
243	#BLDPROGS += testmath
244	testmath_TOOL = GXX3
245	testmath_TOOL.win.x86 = MINGW32
246	testmath_SDKS.win.x86 = W32API
247	ifeq ($(KBUILD_HOST).$(KBUILD_HOST_ARCH),win.amd64)
248	# 64-bit windows: Pretend to be 32-bit.
249	testmath_BLD_TRG = win32
250	testmath_BLD_TRG_ARCH = x86
251	testmath_BLD_TRG_CPU = i386
252	endif
253	testmath_ASTOOL = $(VBOX_ASTOOL)
254	ifeq ($(filter-out win32 win64,$(KBUILD_HOST)),)
255	testmath_ASFLAGS = -f win32 -DNASM_FORMAT_PE $(VBOX_ASFLAGS) -w+orphan-labels
256	else
257	testmath_ASFLAGS = -f elf -DNASM_FORMAT_ELF $(VBOX_ASFLAGS) -w+orphan-labels
258	endif
259	testmath_ASFLAGS.amd64 = -m amd64
260	testmath_CFLAGS = -Wall -g
261	testmath_CFLAGS.release = -O3
262	testmath_LDFLAGS = -g
263	testmath_DEFS = MATHTEST_STANDALONE
264	testmath_SOURCES = Sun/testmath.c
265	#testmath_SOURCES += $(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
266
267
268	ifeq ($(REM_MOD),VBoxREM2)
269	#
270	# The VBoxREM2 wrapper.
271	#
272	VBoxREM_TEMPLATE = VBOXR3
273	VBoxREM_DEFS = IN_REM_R3
274	VBoxREM_SOURCES = \
275	VBoxREMWrapper.cpp \
276	VBoxREMWrapperA.asm
277	VBoxREM_LDFLAGS.darwin = -install_name @executable_path/VBoxREM.dylib
278	VBoxREM_LIBS = \
279	$(LIB_VMM) \
280	$(LIB_RUNTIME)
281	endif
282
283
284	#
285	# The VBoxREM import library.
286	#
287	VBoxREMImp_TEMPLATE = VBOXR3
288	ifeq ($(KBUILD_TARGET),darwin)
289	VBoxREMImp_INST = $(INST_LIB)
290	endif
291	VBoxREMImp_SOURCES.win = VBoxREM.def
292	VBoxREMImp_SOURCES.os2 = $(PATH_TARGET)/VBoxREMOS2.def
293	ifeq ($(filter win os2,$(KBUILD_TARGET)),)
294	VBoxREMImp_SOURCES = $(PATH_TARGET)/VBoxREMImp.c
295	VBoxREMImp_CLEAN = $(PATH_TARGET)/VBoxREMImp.c
296	endif
297	ifneq ($(filter-out darwin os2 win,$(KBUILD_TARGET)),)
298	VBoxREMImp_SONAME = VBoxREM$(SUFF_DLL)
299	endif
300	VBoxREMImp_LDFLAGS.darwin = -install_name @executable_path/VBoxREM.dylib
301	#VBoxREMImp_LDFLAGS.darwin = -install_name VBoxREM.dylib
302	VBoxREMImp_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib
303
304	$(PATH_TARGET)/VBoxREMImp.c: VBoxREM.def Sun/deftoimp.sed Makefile.kmk \| $(call DIRDEP,$(PATH_TARGET))
305	$(call MSG_GENERATE,,$@)
306	$(QUIET)$(MKDIR) -p $(PATH_TARGET)
307	$(QUIET)$(APPEND) $@.tmp '#ifdef VBOX_HAVE_VISIBILITY_HIDDEN'
308	$(QUIET)$(APPEND) $@.tmp '# define EXPORT __attribute__((visibility("default")))'
309	$(QUIET)$(APPEND) $@.tmp '#else'
310	$(QUIET)$(APPEND) $@.tmp '# define EXPORT'
311	$(QUIET)$(APPEND) $@.tmp '#endif'
312	$(QUIET)$(APPEND) $@.tmp ''
313	$(QUIET)$(SED) -f Sun/deftoimp.sed VBoxREM.def >> $@.tmp
314	$(QUIET)$(MV) -f $@.tmp $@
315
316	$(VBoxREMImp_SOURCES.os2): VBoxREM.def $(MAKEFILE) \| $(call DIRDEP,$(PATH_TARGET))
317	$(SED) \
318	-e 's/^[ \t][ \t]*REMR3/ _REMR3/' \
319	-e 's/\.[Dd][Ll][Ll]//' \
320	-e 's/^LIBRARY .*/LIBRARY VBoxREM INITINSTANCE TERMINSTANCE\nDATA MULTIPLE\n/' \
321	VBoxREM.def > $@.tmp
322	$(MV) -f $@.tmp $@
323
324
325
326	include $(KBUILD_PATH)/footer.kmk
327
328
329	#
330	# Generate the op.S file somehow...
331	#
332	# Gathering the flags, defines and include dirs for the command is a lot
333	# of work. Unfortunately, there is only a highly specialized kBuild function
334	# for doing this, so we're currently left to our own devices here.
335	#
336	# Add something like VBOX_RECOMPILER_OP_GCC = gcc-3.4.6 to LocalConfig.kmk
337	# to be 100% sure that you get a working op.S. My gcc 4.1.1 seems to work
338	# fine, so feel free to try VBOX_RECOMPILER_OP_GCC = gcc.
339	#
340	# The op-undefined.lst is generated by finding all the undefined symbols
341	# in one (or more) ELF op.o files using nm.
342	#
343	ifndef VBOX_RECOMPILER_OP_GCC
344	ifeq ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH),darwin.x86)
345	VBOX_RECOMPILER_OP_GCC ?= $(notdir $(firstword $(which i386-elf-gcc-3.4 i386-elf-gcc-3.4.6 i386-elf-gcc-3.4.3 i386-elf-gcc) i386-elf-gcc)) # (port install i386-gcc-elf)
346	VBOX_RECOMPILER_OP_GCC_OK := yes
347	VBOX_RECOMPILER_OP_GCC_INCS ?= $(abspath $(dir $(shell LC_ALL=C $(VBOX_RECOMPILER_OP_GCC) -print-libgcc-file-name)))/include
348	endif
349	ifndef VBOX_RECOMPILER_OP_GCC
350	VBOX_RECOMPILER_OP_GCC := $(TOOL_$(VBOX_GCC_TOOL)_CC)
351	VBOX_RECOMPILER_OP_GCC_OK := dunno
352	endif
353	else
354	# If set, assume it's an OK compiler.
355	VBOX_RECOMPILER_OP_GCC_OK := yes
356	endif
357
358
359	# The command sans -o op.S.tmp.
360	COMPILE_OP_CMDS = $(VBOX_RECOMPILER_OP_GCC) \
361	-S -s \
362	$(filter-out -g -O0, \
363	$($(REM_MOD)_CFLAGS) $($(REM_MOD)_CFLAGS.$(KBUILD_TYPE)) $($(REM_MOD)_CFLAGS.$(KBUILD_TARGET)) $($(REM_MOD)_CFLAGS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_CFLAGS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
364	$(target-i386/op.c_CFLAGS) $(target-i386/op.c_CFLAGS.$(KBUILD_TARGET)) $(target-i386/op.c_CFLAGS.$(KBUILD_TARGET_ARCH)) $(target-i386/op.c_CFLAGS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
365	) \
366	$(addprefix -I, \
367	$($(REM_MOD)_CINCS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_CINCS.$(KBUILD_TARGET)) $($(REM_MOD)_CINCS) $(CINCS) \
368	$($(REM_MOD)_INCS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_INCS.$(KBUILD_TARGET)) $($(REM_MOD)_INCS) $(INCS) \
369	) \
370	$(addprefix -D, \
371	$($(REM_MOD)_CDEFS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_CDEFS.$(KBUILD_TARGET)) $($(REM_MOD)_CDEFS) $(CDEFS.$(KBUILD_TARGET)) $(CDEFS.$(KBUILD_TARGET_ARCH)) $(CDEFS.$(KBUILD_TYPE)) $(CDEFS) \
372	$($(REM_MOD)_DEFS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_DEFS.$(KBUILD_TARGET)) $($(REM_MOD)_DEFS) $(DEFS.$(KBUILD_TARGET)) $(DEFS.$(KBUILD_TARGET_ARCH)) $(DEFS.$(KBUILD_TYPE)) $(DEFS) \
373	) \
374	-Wp,-MD,$(PATH_$(REM_MOD))/op.S.dep \
375	-Wp,-MT,$(PATH_$(REM_MOD))/op.S \
376	-Wp,-MP \
377	target-i386/op.c
378
379	# Use the right GCC includes.
380	ifdef VBOX_RECOMPILER_OP_GCC_INCS
381	COMPILE_OP_CMDS := $(subst $(VBOX_PATH_GCC_INCS),$(VBOX_RECOMPILER_OP_GCC_INCS),$(COMPILE_OP_CMDS))
382	endif
383
384	# Drop incompatible options when using the cross-compiler on darwin.
385	ifeq ($(KBUILD_TARGET),darwin)
386	ifeq ($(filter-out i386-elf-gcc%, $(VBOX_RECOMPILER_OP_GCC)),)
387	COMPILE_OP_CMDS := $(filter-out -mdynamic-no-pic -mno-dynamic-no-pic -fno-stack-protector, $(COMPILE_OP_CMDS))
388	endif
389	else if1of ($(KBUILD_TARGET),linux)
390	ifneq ($(TOOL_$(VBOX_GCC_TOOL)_CC),$(VBOX_RECOMPILER_OP_GCC))
391	VBOX_RECOMPILER_OP_CHECK_CC_GCC = $(shell \
392	if $(VBOX_RECOMPILER_OP_GCC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
393	then echo "$(1)"; \
394	else echo "$(2)"; fi; )
395	COMPILE_OP_CMDS := \
396	$(filter-out -fno-stack-protector, $(COMPILE_OP_CMDS)) \
397	$(call VBOX_RECOMPILER_OP_CHECK_CC_GCC,-fno-stack-protector)
398	endif
399	endif
400
401	# include the dependencies
402	-include $(PATH_$(REM_MOD))/op.S.dep
403
404	# The rule.
405	$(PATH_$(REM_MOD))/op.S: \
406	target-i386/op.c \
407	Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S \
408	Sun/op-validate.sed \
409	Sun/op-darwin.sed \
410	Sun/op-undefined.lst \
411	Makefile.kmk \
412	$(comp-cmds COMPILE_OP_CMDS,COMPILE_OP_CMDS_PREV,FORCE) \
413	\| $(call DIRDEP,$(PATH_$(REM_MOD)))
414	$(RM) -f $@ $@.tmp $@.tmp2 $@.dep
415	ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),yes)
416	$(call MSG_COMPILE,VBoxREM,$<,$@,AS)
417	$(addsuffix $(SP)\$(NL)$(TAB) ,$(COMPILE_OP_CMDS)) -o $@.tmp
418	else ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),dunno) # (permit 3.x.x and 4.1.x+ for now)
419	major_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^$[2-9]$\..*$$/\1/'`; \
420	minor_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.$[0-9]$\..*$$/\1/'`; \
421	bugfix_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.[0-9]\.$[0-9]$.*$$/\1/'`; \
422	if test "$$major_ver" = "3" -o "(" "$$major_ver" = "4" -a "$$minor_ver" != "0" ")"; then \
423	$(ECHO_EXT) "Compiling $< => $@ [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
424	$(addsuffix $(SP)\$(NL)$(TAB)$(TAB) ,$(COMPILE_OP_CMDS)) -o $@.tmp; \
425	else \
426	$(ECHO_EXT) "Using staged op.S [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
427	$(CP_EXT) -f Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S $@.tmp; \
428	fi
429	else
430	$(CP) Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S $@.tmp
431	endif
432	$(SED) -f Sun/op-validate.sed $@.tmp
433	ifeq ($(KBUILD_TARGET),darwin)
434	$(SED) -f Sun/op-darwin.sed $@.tmp > $@.tmp2
435	$(SED) -e 's/^$.*$$$/#define \1 _\1/' Sun/op-undefined.lst > $@.tmp
436	$(CAT_EXT) $@.tmp2 >> $@.tmp
437	endif
438	$(MV) -f $@.tmp $@
439	$(QUIET2)$(APPEND) "$@.dep"
440	$(QUIET2)$(APPEND) "$@.dep" 'define COMPILE_OP_CMDS_PREV'
441	$(QUIET2)$(APPEND) "$@.dep" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "$@.dep" ',$(COMPILE_OP_CMDS))'
442	$(QUIET2)$(APPEND) "$@.dep" 'endef'
443
444
445	# Hack for crosscompiling.
446	DYNGEN = $(PATH_dyngen)/dyngen$(HOSTSUFF_EXE)
447	DYNGEN_EXEC = $(DYNGEN)
448	ifneq ($(KBUILD_HOST),$(KBUILD_TARGET)) # hack for crosscompiling.
449	ifeq ($(KBUILD_TARGET),win)
450	DYNGEN = $(PATH_dyngen)/dyngen.exe
451	DYNGEN_EXEC := $(EXEC_X86_WIN32) $(DYNGEN_EXEC)
452	endif
453	endif
454
455	# The dyngen rules.
456	$(PATH_$(REM_MOD))/op.h: $(FILE_OP_OBJ) $(DYNGEN)
457	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
458	$(QUIET)$(DYNGEN_EXEC) -o $@ $<
459
460	$(PATH_$(REM_MOD))/opc.h: $(FILE_OP_OBJ) $(DYNGEN)
461	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
462	$(QUIET)$(DYNGEN_EXEC) -c -o $@ $<
463
464	$(PATH_$(REM_MOD))/gen-op.h: $(FILE_OP_OBJ) $(DYNGEN)
465	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
466	$(QUIET)$(DYNGEN_EXEC) -g -o $@ $<
467
468	# Dyngen dependants (sp?).
469	translate-all.c \
470	translate-op.c \
471	target-i386/translate.c \
472	: $(PATH_$(REM_MOD))/op.h $(PATH_$(REM_MOD))/opc.h $(PATH_$(REM_MOD))/gen-op.h
473
474
475	# Some aliases
476	do_dyngen: $(PATH_$(REM_MOD))/gen-op.h $(PATH_$(REM_MOD))/opc.h $(PATH_$(REM_MOD))/op.h
477	importlib: $(LIB_REM)
478	op.S: $(PATH_$(REM_MOD))/op.S
479

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