Makefile.kmk@ 13735

Last change on this file since 13735 was 13375, checked in by vboxsync, 16 years ago
some (disabled) VMI bits
Property svn:eol-style set to `native` Property svn:keywords set to `Id`
File size: 18.0 KB

Line
1	# $Id: Makefile.kmk 13375 2008-10-17 14:18:29Z vboxsync $
2	## @file
3	# The Recompiler Sub-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	SUB_DEPTH = ../..
37	include $(KBUILD_PATH)/subheader.kmk
38
39	BLDPROGS += dyngen
40	ifneq ($(or $(eq $(KBUILD_TARGET_ARCH),amd64) , $(VBOX_TARGET_MAC_OS_X_VERSION_10_5)),)
41	SYSMODS += VBoxREM2
42	REM_MOD += VBoxREM2
43	else
44	REM_MOD += VBoxREM
45	endif
46	DLLS += VBoxREM
47	IMPORT_LIBS += VBoxREMImp
48
49	OTHER_CLEAN += \
50	$(PATH_$(REM_MOD))/op.h \
51	$(PATH_$(REM_MOD))/opc.h \
52	$(PATH_$(REM_MOD))/gen-op.h \
53	$(PATH_$(REM_MOD))/opc.h
54
55	#
56	# Globals
57	#
58	VBOX_PATH_RECOMPILER_SRC := $(PATH_SUB_CURRENT)
59	TEMPLATE_DUMMY = dummy template (move to kBuild)
60
61
62	#
63	# L4 must use the no-crt path because it's lacking math stuff it seems...
64	# Darwin must use the non-crt path because it can't compile op.c nativly.
65	# All the AMD64 target must use the no-crt path because ELF doesn't like op.c
66	# when stuffed into a shared library and windows doesn't have 64-bit gcc (yet).
67	#
68	ifeq ($(filter-out l4 darwin freebsd,$(KBUILD_TARGET)),)
69	REM_USE_NOCRT := 1
70	endif
71	ifeq ($(REM_MOD),VBoxREM2)
72	REM_USE_NOCRT := 1
73	endif
74
75
76	#
77	# The dyngen build tool.
78	#
79	ifeq ($(KBUILD_HOST),win)
80	dyngen_TOOL = MINGW32
81	dyngen_SDKS = W32API
82	# On 64-bit Windows we pretend to be 32-bit.
83	dyngen_BLD_TRG_ARCH = x86
84	dyngen_BLD_TRG_CPU = i386
85	dyngen_CFLAGS = -Wall -g -fno-strict-aliasing
86	dyngen_TEMPLATE = DUMMY
87	else
88	dyngen_TEMPLATE = VBOXBLDPROG
89	endif
90	dyngen_DEFS += REM_PHYS_ADDR_IN_TLB
91	ifeq ($(KBUILD_TARGET_ARCH),amd64)
92	dyngen_DEFS += HOST_X86_64=1
93	endif
94	dyngen_CFLAGS += -Wno-missing-prototypes -Wno-missing-declarations
95	dyngen_INCS = \
96	Sun \
97	target-i386 \
98	fpu \
99	.
100	dyngen_SOURCES = dyngen.c
101
102
103	#
104	# The VBoxREM.[dll\|so\|..] or VBoxREM2.rel.
105	#
106	$(REM_MOD)_DEFS = \
107	IN_REM_R3 REM_INCLUDE_CPU_H REM_PHYS_ADDR_IN_TLB \
108	$(if $(VBOX_WITH_VMI),VBOX_WITH_VMI,)
109
110	#$(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.
111
112	$(REM_MOD)_INCS = \
113	Sun \
114	Sun/crt\
115	target-i386 \
116	fpu \
117	$(PATH_$(REM_MOD)) \
118	$(PATH_ROOT)/src/VBox/VMM \
119	.
120
121	$(REM_MOD)_SOURCES = \
122	VBoxRecompiler.c \
123	cpu-exec.c \
124	exec.c \
125	translate-all.c \
126	translate-op.c \
127	fpu/softfloat-native.c \
128	target-i386/helper.c \
129	target-i386/helper2.c \
130	target-i386/translate.c
131	$(REM_MOD)_SOURCES.debug = \
132	Sun/testmath.c
133	ifeq ($(filter-out win os2,$(KBUILD_TARGET)),)
134	$(REM_MOD)_SOURCES += target-i386/op.c
135	FILE_OP_OBJ = $(PATH_$(REM_MOD))/target-i386/op.o
136	else # The remaining targets can be using gcc-4 and needs checking.
137	$(REM_MOD)_SOURCES += $(PATH_$(REM_MOD))/op.S
138	FILE_OP_OBJ = $(PATH_$(REM_MOD))/gen/op.o
139	$(REM_MOD)_CLEAN = $(FILE_OP_OBJ) $(PATH_$(REM_MOD))/op.S.dep $(PATH_$(REM_MOD))/op.S
140	endif
141	$(REM_MOD)_SOURCES.win.x86 = $(REM_MOD).def
142	ifneq ($(REM_MOD),VBoxREM2)
143	$(REM_MOD)_POST_CMDS = $(VBOX_SIGN_IMAGE_CMDS)
144	endif
145
146
147	ifdef REM_USE_NOCRT
148	$(REM_MOD)_TEMPLATE = VBOXNOCRTGAS
149	$(REM_MOD)_DEFS += LOG_USE_C99 $(ARCH_BITS_DEFS)
150	$(REM_MOD)_CFLAGS.amd64 = -O2
151	$(REM_MOD)_CFLAGS.debug = -O0
152	ifdef ($(KBUILD_TARGET_ARCH),x86)
153	$(REM_MOD)_CFLAGS.release+= -fomit-frame-pointer -fno-gcse
154	endif
155
156	# This doesn't fit in IPRT because it requires GAS and is LGPL.
157	$(REM_MOD)_SOURCES += \
158	Sun/e_powl-$(KBUILD_TARGET_ARCH).S
159
160	ifeq ($(REM_MOD),VBoxREM)
161	$(REM_MOD)_LIBS = \
162	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB) \
163	$(LIB_VMM) \
164	$(LIB_RUNTIME)
165	ifeq ($(KBUILD_TARGET),l4)
166	$(REM_MOD)_LIBS += \
167	$(L4_LIBDIR)/libuc.0.s.so
168	endif
169	$(REM_MOD)_LIBS.darwin = \
170	$(TARGET_VBoxREMImp)
171	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -multiply_defined warning # -install_name $(VBOX_DYLD_EXECUTABLE_PATH)/$(REM_MOD).dylib
172	$(REM_MOD)_POST_CMDS.darwin = install_name_tool -id $(VBOX_DYLD_EXECUTABLE_PATH)/$(REM_MOD).dylib $(out)
173	$(REM_MOD)_CFLAGS.darwin = -fno-common -mdynamic-no-pic
174	else
175	$(REM_MOD)_LIBS = \
176	$(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
177	$(REM_MOD)_SYSSUFF = .rel
178	$(REM_MOD)_LDFLAGS.darwin = -nostdlib -static
179	$(REM_MOD)_CFLAGS.darwin = -fno-common -static -mno-dynamic-no-pic
180	endif
181
182	else # !REM_USE_NOCRT
183
184	$(REM_MOD)_TOOL = GXX3
185	$(REM_MOD)_TOOL.solaris = GXX3PLAIN
186	$(REM_MOD)_TOOL.win.x86 = MINGW32
187	$(REM_MOD)_TOOL.win.amd64 = XGCCAMD64LINUX
188	$(REM_MOD)_TEMPLATE = DUMMY
189	$(REM_MOD)_SDKS.win.x86 = W32API ## @todo do we really need this now?
190	$(REM_MOD)_ASFLAGS = -x assembler-with-cpp ## @todo didn't I make this default already?
191	$(REM_MOD)_CFLAGS = -Wall -g
192	$(REM_MOD)_CFLAGS.debug = -O0
193	$(REM_MOD)_CFLAGS.release += -fomit-frame-pointer -fno-gcse
194	$(REM_MOD)_CFLAGS.profile = $($(REM_MOD)_CFLAGS.release)
195	$(REM_MOD)_CFLAGS.kprofile = $($(REM_MOD)_CFLAGS.release)
196	$(REM_MOD)_CFLAGS.l4 = -nostdinc
197	ifeq ($(KBUILD_TARGET),l4)
198	$(REM_MOD)_INCS += $(VBOX_L4_GCC3_INCS) $(L4_INCDIR)
199	endif
200
201	$(REM_MOD)_DEFS += IN_RING3 LOG_USE_C99 $(ARCH_BITS_DEFS)
202	#$(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.
203	# these defines are probably all irrelevant now:
204	$(REM_MOD)_DEFS += _GNU_SOURCE _FILE_OFFSET_BITS=64 _LARGEFILE_SOURCE _REENTRANT
205
206	$(REM_MOD)_LDFLAGS.darwin = -read_only_relocs suppress -install_name $(VBOX_DYLD_EXECUTABLE_PATH)/$(REM_MOD).dylib -multiple_defined warning
207	$(REM_MOD)_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib -Wl,--no-undefined
208	$(REM_MOD)_LDFLAGS.linux = $(VBOX_LD_as_needed)
209	$(REM_MOD)_LDFLAGS.os2 = -Zomf
210	$(REM_MOD)_LDFLAGS.debug = -g
211	$(REM_MOD)_LDFLAGS.solaris = -mimpure-text
212	ifdef VBOX_SOLARIS_10
213	$(REM_MOD)_DEFS.solaris += HOST_SOLARIS=10
214	else # solaris 11
215	$(REM_MOD)_DEFS.solaris += HOST_SOLARIS=11
216	endif
217	ifeq ($(KBUILD_TARGET_ARCH),amd64)
218	$(REM_MOD)_LIBS = $(FILE_TOOL_GCC3_LIBGCC)
219	else # x86
220	$(REM_MOD)_LIBS = \
221	$(LIB_VMM) \
222	$(LIB_RUNTIME)
223	$(REM_MOD)_LIBS.win.x86 = \
224	mingw32 \
225	user32 gdi32 winmm ws2_32 iphlpapi dxguid
226	$(REM_MOD)_LIBS.linux = \
227	$(LIB_UUID) \
228	m \
229	util \
230	rt \
231	$(LIB_PTHREAD)
232	$(REM_MOD)_LIBS.l4 = \
233	gcc \
234	$(L4_LIBDIR)/libvboxserver.s.so \
235	$(L4_LIBDIR)/libdl.s.so \
236	$(L4_LIBDIR)/libuc.0.s.so
237	endif # x86
238
239	endif # !REM_USE_NOCRT
240
241	# Extra flags for these source modules.
242	target-i386/op.c_CFLAGS = -O2 -fno-strict-aliasing -fomit-frame-pointer -falign-functions=0 -fno-reorder-blocks -fno-optimize-sibling-calls
243	target-i386/op.c_CFLAGS.x86 = -fno-gcse -fno-instrument-functions -mpreferred-stack-boundary=2
244	target-i386/op.c_CFLAGS.darwin.x86 = -m128bit-long-double -mpreferred-stack-boundary=4
245	target-i386/helper.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
246	cpu-exec.c_CFLAGS.x86 = -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-gcse
247	cpu-exec.c_CFLAGS.solaris.amd64 = -O2 -fomit-frame-pointer -fno-strict-aliasing
248
249
250	translate-all.c_DEPS = \
251	$(PATH_$(REM_MOD))/op.h \
252	$(PATH_$(REM_MOD))/opc.h \
253	$(PATH_$(REM_MOD))/gen-op.h
254	translate-op.c_DEPS = $(translate-all.c_DEPS)
255	target-i386/translate.c_DEPS = $(translate-all.c_DEPS)
256
257
258	#
259	# The math testcase as a standalone program for testing and debugging purposes.
260	#
261	## @todo This is a bit messy because of MINGW32.
262	#BLDPROGS += testmath
263	testmath_TOOL = GXX3
264	testmath_TOOL.win.x86 = MINGW32
265	testmath_SDKS.win.x86 = W32API
266	ifeq ($(KBUILD_HOST).$(KBUILD_HOST_ARCH),win.amd64)
267	# 64-bit windows: Pretend to be 32-bit.
268	testmath_BLD_TRG = win32
269	testmath_BLD_TRG_ARCH = x86
270	testmath_BLD_TRG_CPU = i386
271	endif
272	testmath_ASTOOL = $(VBOX_ASTOOL)
273	ifeq ($(filter-out win32 win64,$(KBUILD_HOST)),)
274	testmath_ASFLAGS = -f win32 -DNASM_FORMAT_PE $(VBOX_ASFLAGS) -w+orphan-labels
275	else
276	testmath_ASFLAGS = -f elf -DNASM_FORMAT_ELF $(VBOX_ASFLAGS) -w+orphan-labels
277	endif
278	testmath_ASFLAGS.amd64 = -m amd64
279	testmath_CFLAGS = -Wall -g
280	testmath_CFLAGS.release = -O3
281	testmath_LDFLAGS = -g
282	testmath_DEFS = MATHTEST_STANDALONE
283	testmath_SOURCES = Sun/testmath.c
284	#testmath_SOURCES += $(PATH_LIB)/RuntimeR3NoCRTGCC$(VBOX_SUFF_LIB)
285
286
287	ifeq ($(REM_MOD),VBoxREM2)
288	#
289	# The VBoxREM2 wrapper.
290	#
291	VBoxREM_TEMPLATE = VBOXR3
292	VBoxREM_DEFS = IN_REM_R3
293	VBoxREM_SOURCES = \
294	VBoxREMWrapper.cpp \
295	VBoxREMWrapperA.asm
296	VBoxREM_LDFLAGS.darwin = -install_name $(VBOX_DYLD_EXECUTABLE_PATH)/VBoxREM.dylib
297	VBoxREM_LIBS = \
298	$(LIB_VMM) \
299	$(LIB_RUNTIME)
300	endif
301
302
303	#
304	# The VBoxREM import library.
305	#
306	VBoxREMImp_TEMPLATE = VBOXR3
307	ifeq ($(KBUILD_TARGET),darwin)
308	VBoxREMImp_INST = $(INST_LIB)
309	endif
310	VBoxREMImp_SOURCES.win = VBoxREM.def
311	VBoxREMImp_SOURCES.os2 = $(PATH_VBoxREMImp)/VBoxREMOS2.def
312	ifeq ($(filter win os2,$(KBUILD_TARGET)),)
313	VBoxREMImp_SOURCES = $(PATH_VBoxREMImp)/VBoxREMImp.c
314	VBoxREMImp_CLEAN = $(PATH_VBoxREMImp)/VBoxREMImp.c
315	endif
316	ifneq ($(filter-out darwin os2 win,$(KBUILD_TARGET)),)
317	VBoxREMImp_SONAME = VBoxREM$(SUFF_DLL)
318	endif
319	VBoxREMImp_LDFLAGS.darwin = -install_name $(VBOX_DYLD_EXECUTABLE_PATH)/VBoxREM.dylib
320	VBoxREMImp_LDFLAGS.l4 = -T$(L4_LIBDIR)/../main_rel.ld -nostdlib
321
322	$$(PATH_VBoxREMImp)/VBoxREMImp.c: $(VBOX_PATH_RECOMPILER_SRC)/VBoxREM.def $(VBOX_PATH_RECOMPILER_SRC)/Sun/deftoimp.sed $(MAKEFILE_CURRENT) \| $$(dir $$@)
323	$(call MSG_GENERATE,,$@)
324	$(QUIET)$(APPEND) -t $@ '#ifdef VBOX_HAVE_VISIBILITY_HIDDEN'
325	$(QUIET)$(APPEND) $@ '# define EXPORT __attribute__((visibility("default")))'
326	$(QUIET)$(APPEND) $@ '#else'
327	$(QUIET)$(APPEND) $@ '# define EXPORT'
328	$(QUIET)$(APPEND) $@ '#endif'
329	$(QUIET)$(APPEND) $@ ''
330	$(QUIET)$(SED) -f $(VBOX_PATH_RECOMPILER_SRC)/Sun/deftoimp.sed --append $@ $<
331
332	$$(PATH_VBoxREMImp)/VBoxREMOS2.def: $(VBOX_PATH_RECOMPILER_SRC)/VBoxREM.def $(MAKEFILE_CURRENT) \| $$(dir $$@)
333	$(SED) \
334	-e 's/^[ \t][ \t]*REMR3/ _REMR3/' \
335	-e 's/\.[Dd][Ll][Ll]//' \
336	-e 's/^LIBRARY .*/LIBRARY VBoxREM INITINSTANCE TERMINSTANCE\nDATA MULTIPLE\n/' \
337	--output $@ \
338	$<
339
340	include $(KBUILD_PATH)/subfooter.kmk
341
342
343	#
344	# Generate the op.S file somehow...
345	#
346	# Gathering the flags, defines and include dirs for the command is a lot
347	# of work. Unfortunately, there is only a highly specialized kBuild function
348	# for doing this, so we're currently left to our own devices here.
349	#
350	# Add something like VBOX_RECOMPILER_OP_GCC = gcc-3.4.6 to LocalConfig.kmk
351	# to be 100% sure that you get a working op.S. My gcc 4.1.1 seems to work
352	# fine, so feel free to try VBOX_RECOMPILER_OP_GCC = gcc.
353	#
354	# The op-undefined.lst is generated by finding all the undefined symbols
355	# in one (or more) ELF op.o files using nm.
356	#
357	ifndef VBOX_RECOMPILER_OP_GCC
358	ifeq ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH),darwin.x86)
359	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)
360	VBOX_RECOMPILER_OP_GCC_OK := yes
361	VBOX_RECOMPILER_OP_GCC_INCS ?= $(abspath $(dir $(shell LC_ALL=C $(VBOX_RECOMPILER_OP_GCC) -print-libgcc-file-name)))/include
362	endif
363	ifndef VBOX_RECOMPILER_OP_GCC
364	VBOX_RECOMPILER_OP_GCC := $(TOOL_$(VBOX_GCC_TOOL)_CC)
365	VBOX_RECOMPILER_OP_GCC_OK := dunno
366	endif
367	else
368	# If set, assume it's an OK compiler.
369	VBOX_RECOMPILER_OP_GCC_OK := yes
370	endif
371
372
373	# The command sans -o op.S.tmp.
374	COMPILE_OP_CMDS_3 = $(VBOX_RECOMPILER_OP_GCC) \
375	-S -s \
376	$(filter-out -g -O0, \
377	$($(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)) \
378	$(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)) \
379	) \
380	$(addprefix -I, $(abspathex \
381	$($(REM_MOD)_CINCS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_CINCS.$(KBUILD_TARGET)) $($(REM_MOD)_CINCS) $(CINCS) \
382	$($(REM_MOD)_INCS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_INCS.$(KBUILD_TARGET)) $($(REM_MOD)_INCS) $(INCS) \
383	, $($(REM_MOD)_PATH))) \
384	$(addprefix -D, \
385	$($(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) \
386	$($(REM_MOD)_DEFS.$(KBUILD_TARGET_ARCH)) $($(REM_MOD)_DEFS.$(KBUILD_TARGET)) $($(REM_MOD)_DEFS) $(DEFS.$(KBUILD_TARGET)) $(DEFS.$(KBUILD_TARGET_ARCH)) $(DEFS.$(KBUILD_TYPE)) $(DEFS) \
387	) \
388	-Wp,-MD,$(PATH_$(REM_MOD))/op.S.dep \
389	-Wp,-MT,$(PATH_$(REM_MOD))/op.S \
390	-Wp,-MP \
391	$(VBOX_PATH_RECOMPILER_SRC)/target-i386/op.c
392
393	# Use the right GCC includes.
394	ifdef VBOX_RECOMPILER_OP_GCC_INCS
395	COMPILE_OP_CMDS_2 = $(subst $(VBOX_PATH_GCC_INCS),$(VBOX_RECOMPILER_OP_GCC_INCS),$(COMPILE_OP_CMDS_3))
396	else
397	COMPILE_OP_CMDS_2 = $(COMPILE_OP_CMDS_3)
398	endif
399
400	# Drop incompatible options when using the cross-compiler on darwin.
401	ifeq ($(KBUILD_TARGET),darwin)
402	ifeq ($(filter-out i386-elf-gcc%, $(VBOX_RECOMPILER_OP_GCC)),)
403	COMPILE_OP_CMDS = $(filter-out -mdynamic-no-pic -mno-dynamic-no-pic -fno-stack-protector -Wno-missing-field-initializers, $(COMPILE_OP_CMDS_2))
404	endif
405	else if1of ($(KBUILD_TARGET),linux)
406	ifneq ($(TOOL_$(VBOX_GCC_TOOL)_CC),$(VBOX_RECOMPILER_OP_GCC))
407	VBOX_RECOMPILER_OP_CHECK_CC_GCC = $(shell \
408	if $(VBOX_RECOMPILER_OP_GCC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
409	then echo "$(1)"; \
410	else echo "$(2)"; fi; )
411	COMPILE_OP_CMDS = \
412	$(filter-out -fno-stack-protector -Wextra -Wno-missing-field-initializers, $(COMPILE_OP_CMDS_2)) \
413	$(call VBOX_RECOMPILER_OP_CHECK_CC_GCC,-fno-stack-protector)
414	endif
415	endif
416	COMPILE_OP_CMDS ?= $(COMPILE_OP_CMDS_2)
417
418	# include the dependencies
419	-include $(PATH_$(REM_MOD))/op.S.dep
420
421	# The rule.
422	$(PATH_$(REM_MOD))/op.S: \
423	$(VBOX_PATH_RECOMPILER_SRC)/target-i386/op.c \
424	$(VBOX_PATH_RECOMPILER_SRC)/Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S \
425	$(VBOX_PATH_RECOMPILER_SRC)/Sun/op-validate.sed \
426	$(VBOX_PATH_RECOMPILER_SRC)/Sun/op-darwin.sed \
427	$(VBOX_PATH_RECOMPILER_SRC)/Sun/op-undefined.lst \
428	$(VBOX_PATH_RECOMPILER_SRC)/Makefile.kmk \
429	$$(comp-cmds COMPILE_OP_CMDS,COMPILE_OP_CMDS_PREV,FORCE) \
430	\| $(call DIRDEP,$(PATH_$(REM_MOD)))
431	$(RM) -f $@ [email protected] [email protected] [email protected]
432	ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),yes)
433	$(call MSG_COMPILE,VBoxREM,$<,$@,AS)
434	$(addsuffix $(SP)\$(NL)$(TAB) ,$(COMPILE_OP_CMDS)) -o [email protected]
435	else ifeq ($(VBOX_RECOMPILER_OP_GCC_OK),dunno) # (permit 3.x.x and 4.1.x+ for now)
436	major_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^$[2-9]$\..*$$/\1/'`; \
437	minor_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.$[0-9]$\..*$$/\1/'`; \
438	bugfix_ver=`$(VBOX_RECOMPILER_OP_GCC) -dumpversion \| $(SED) -e 's/^[2-9]\.[0-9]\.$[0-9]$.*$$/\1/'`; \
439	if test "$$major_ver" = "3" -o "(" "$$major_ver" = "4" -a "$$minor_ver" != "0" ")"; then \
440	$(ECHO_EXT) "Compiling $< => $@ [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
441	$(addsuffix $(SP)\$(NL)$(TAB)$(TAB) ,$(COMPILE_OP_CMDS)) -o [email protected]; \
442	else \
443	$(ECHO_EXT) "Using staged op.S [gcc v$${major_ver}.$${minor_ver}.$${bugfix_ver}]" && \
444	$(CP_EXT) -f $(VBOX_PATH_RECOMPILER_SRC)/Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S [email protected]; \
445	fi
446	else
447	$(CP) $(VBOX_PATH_RECOMPILER_SRC)/Sun/staged-op-elf-$(KBUILD_TARGET_ARCH).S [email protected]
448	endif
449	$(SED) -f $(VBOX_PATH_RECOMPILER_SRC)/Sun/op-validate.sed [email protected]
450	ifeq ($(KBUILD_TARGET),darwin)
451	$(SED) -f $(VBOX_PATH_RECOMPILER_SRC)/Sun/op-darwin.sed [email protected] > [email protected]
452	$(SED) -e 's/^$.*$$$/#define \1 _\1/' $(VBOX_PATH_RECOMPILER_SRC)/Sun/op-undefined.lst > [email protected]
453	$(CAT_EXT) [email protected] >> [email protected]
454	endif
455	$(MV) -f [email protected] $@
456	$(QUIET2)$(APPEND) "[email protected]"
457	$(QUIET2)$(APPEND) "[email protected]" 'define COMPILE_OP_CMDS_PREV'
458	$(QUIET2)$(APPEND) "[email protected]" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "[email protected]" ',$(COMPILE_OP_CMDS))'
459	$(QUIET2)$(APPEND) "[email protected]" 'endef'
460
461
462	# Hack for crosscompiling.
463	DYNGEN = $(PATH_dyngen)/dyngen$(HOSTSUFF_EXE)
464	DYNGEN_EXEC = $(DYNGEN)
465	ifneq ($(KBUILD_HOST),$(KBUILD_TARGET)) # hack for crosscompiling.
466	ifeq ($(KBUILD_TARGET),win)
467	DYNGEN = $(PATH_dyngen)/dyngen.exe
468	DYNGEN_EXEC := $(EXEC_X86_WIN32) $(DYNGEN_EXEC)
469	endif
470	endif
471
472	# The dyngen rules.
473	$(PATH_$(REM_MOD))/op.h: $(FILE_OP_OBJ) $(DYNGEN)
474	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
475	$(QUIET)$(DYNGEN_EXEC) -o $@ $<
476
477	$(PATH_$(REM_MOD))/opc.h: $(FILE_OP_OBJ) $(DYNGEN)
478	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
479	$(QUIET)$(DYNGEN_EXEC) -c -o $@ $<
480
481	$(PATH_$(REM_MOD))/gen-op.h: $(FILE_OP_OBJ) $(DYNGEN)
482	$(call MSG_TOOL,dyngen,VBoxREM,$<,$@)
483	$(QUIET)$(DYNGEN_EXEC) -g -o $@ $<
484
485
486	# Some aliases
487	do_dyngen: $(PATH_$(REM_MOD))/gen-op.h $(PATH_$(REM_MOD))/opc.h $(PATH_$(REM_MOD))/op.h
488	importlib: $(LIB_REM)
489	op.S: $(PATH_$(REM_MOD))/op.S
490

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