Un-revert r164907 and r164902 (+ follow-ups), 10.6 build fix to follow.

llvm-svn: 165986
2012-10-15 22:23:32 +00:00 · 2012-10-15 22:23:32 +00:00 · ccd312520b
parent cea596acf7
commit ccd312520b
1 changed files with 111 additions and 1 deletions
--- a/compiler-rt/make/platform/clang_darwin.mk
+++ b/compiler-rt/make/platform/clang_darwin.mk
@ -44,6 +44,11 @@ UniversalArchs.eprintf := $(call CheckArches,i386,eprintf)
 Configs += 10.4
 UniversalArchs.10.4 := $(call CheckArches,i386 x86_64,10.4)

+# Configuration for targetting iOS for a couple of functions that didn't
+# make it into libSystem.
+Configs += ios
+UniversalArchs.ios := $(call CheckArches,i386 x86_64 armv7,ios)
+
 # Configuration for targetting OSX. These functions may not be in libSystem
 # so we should provide our own.
 Configs += osx
@ -51,11 +56,18 @@ UniversalArchs.osx := $(call CheckArches,i386 x86_64,osx)

 # Configuration for use with kernel/kexts.
 Configs += cc_kext
-UniversalArchs.cc_kext := $(call CheckArches,i386 x86_64,cc_kext)
+UniversalArchs.cc_kext := $(call CheckArches,armv7 i386 x86_64,cc_kext)
+
+# Configuration for use with kernel/kexts for iOS 5.0 and earlier (which used 
+# a different code generation strategy).
+Configs += cc_kext_ios5
+UniversalArchs.cc_kext_ios5 := $(call CheckArches,armv7)

 # Configurations which define the profiling support functions.
 Configs += profile_osx
 UniversalArchs.profile_osx := $(call CheckArches,i386 x86_64,profile_osx)
+Configs += profile_ios
+UniversalArchs.profile_ios := $(call CheckArches,i386 x86_64 armv7,profile_ios)

 # Configurations which define the ASAN support functions.
 Configs += asan_osx
@ -64,6 +76,10 @@ UniversalArchs.asan_osx := $(call CheckArches,i386 x86_64,asan_osx)
 Configs += asan_osx_dynamic
 UniversalArchs.asan_osx_dynamic := $(call CheckArches,i386 x86_64,asan_osx_dynamic)

+#UniversalArchs.ios += $(call CheckArches,armv7f armv7k armv7s,ios)
+#UniversalArchs.cc_kext += $(call CheckArches,armv7f armv7k armv7s,cc_kext)
+#UniversalArchs.cc_kext_ios5 += $(call CheckArches,armv7f armv7k armv7s,cc_kext_ios5)
+#UniversalArchs.profile_ios += $(call CheckArches,armv7f armv7k armv7s,profile_ios)

 # If RC_SUPPORTED_ARCHS is defined, treat it as a list of the architectures we
 # are intended to support and limit what we try to build to that.
@ -91,9 +107,15 @@ CFLAGS := -Wall -Werror -O3 -fomit-frame-pointer
 # supported deployment target -- nothing in the compiler-rt libraries should
 # actually depend on the deployment target.
 OSX_DEPLOYMENT_ARGS := -mmacosx-version-min=10.4
+IOS_DEPLOYMENT_ARGS := -miphoneos-version-min=1.0
+IOS6_DEPLOYMENT_ARGS := -miphoneos-version-min=6.0
+IOSSIM_DEPLOYMENT_ARGS := -miphoneos-version-min=1.0

 # Use our stub SDK as the sysroot to support more portable building.
 OSX_DEPLOYMENT_ARGS += -isysroot $(ProjSrcRoot)/SDKs/darwin
+IOS_DEPLOYMENT_ARGS += -isysroot $(ProjSrcRoot)/SDKs/darwin
+IOS6_DEPLOYMENT_ARGS += -isysroot $(ProjSrcRoot)/SDKs/darwin
+IOSSIM_DEPLOYMENT_ARGS += -isysroot $(ProjSrcRoot)/SDKs/darwin

 CFLAGS.eprintf		:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
 CFLAGS.10.4		:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
@ -103,12 +125,32 @@ CFLAGS.asan_osx_dynamic := \
 	$(CFLAGS) -mmacosx-version-min=10.5 -fno-builtin \
 	-DMAC_INTERPOSE_FUNCTIONS=1

+CFLAGS.ios.i386		:= $(CFLAGS) $(IOSSIM_DEPLOYMENT_ARGS)
+CFLAGS.ios.x86_64	:= $(CFLAGS) $(IOSSIM_DEPLOYMENT_ARGS)
+CFLAGS.ios.armv7	:= $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.ios.armv7f	:= $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.ios.armv7k	:= $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.ios.armv7s	:= $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
 CFLAGS.osx.i386		:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
 CFLAGS.osx.x86_64	:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
 CFLAGS.cc_kext.i386	:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
 CFLAGS.cc_kext.x86_64	:= $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext.armv7	:= $(CFLAGS) $(IOS6_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext.armv7f	:= $(CFLAGS) $(IOS6_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext.armv7k	:= $(CFLAGS) $(IOS6_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext.armv7s	:= $(CFLAGS) $(IOS6_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext_ios5.armv7  := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext_ios5.armv7f := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext_ios5.armv7k := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.cc_kext_ios5.armv7s := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
 CFLAGS.profile_osx.i386   := $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
 CFLAGS.profile_osx.x86_64 := $(CFLAGS) $(OSX_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.i386   := $(CFLAGS) $(IOSSIM_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.x86_64 := $(CFLAGS) $(IOSSIM_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.armv7  := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.armv7f := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.armv7k := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)
+CFLAGS.profile_ios.armv7s := $(CFLAGS) $(IOS_DEPLOYMENT_ARGS)

 # Configure the asan_osx_dynamic library to be built shared.
 SHARED_LIBRARY.asan_osx_dynamic := 1
@ -117,9 +159,17 @@ LDFLAGS.asan_osx_dynamic := -framework Foundation -lstdc++
 FUNCTIONS.eprintf := eprintf
 FUNCTIONS.10.4 := eprintf floatundidf floatundisf floatundixf

+FUNCTIONS.ios	    := divmodsi4 udivmodsi4 mulosi4 mulodi4 muloti4
+# On x86, the divmod functions reference divsi.
+FUNCTIONS.ios.i386   := $(FUNCTIONS.ios) \
+                        divsi3 udivsi3
+FUNCTIONS.ios.x86_64 := $(FUNCTIONS.ios) \
+                        divsi3 udivsi3
+
 FUNCTIONS.osx	:= mulosi4 mulodi4 muloti4

 FUNCTIONS.profile_osx := GCDAProfiling
+FUNCTIONS.profile_ios := GCDAProfiling

 FUNCTIONS.asan_osx := $(AsanFunctions) $(InterceptionFunctions) \
                                       $(SanitizerCommonFunctions)
@ -238,6 +288,49 @@ CCKEXT_ARM_FUNCTIONS := $(CCKEXT_COMMON_FUNCTIONS) \
 	unorddf2 \
 	unordsf2

+CCKEXT_ARMVFP_FUNCTIONS := $(CCKEXT_ARM_FUNCTIONS) \
+	adddf3vfp \
+	addsf3vfp \
+	divdf3vfp \
+	divsf3vfp \
+	eqdf2vfp \
+	eqsf2vfp \
+	extendsfdf2vfp \
+	fixdfsivfp \
+	fixsfsivfp \
+	fixunsdfsivfp \
+	fixunssfsivfp \
+	floatsidfvfp \
+	floatsisfvfp \
+	floatunssidfvfp \
+	floatunssisfvfp \
+	gedf2vfp \
+	gesf2vfp \
+	gtdf2vfp \
+	gtsf2vfp \
+	ledf2vfp \
+	lesf2vfp \
+	ltdf2vfp \
+	ltsf2vfp \
+	muldf3vfp \
+	mulsf3vfp \
+	nedf2vfp \
+	nesf2vfp \
+	subdf3vfp \
+	subsf3vfp \
+	truncdfsf2vfp \
+	unorddf2vfp \
+	unordsf2vfp
+
+FUNCTIONS.cc_kext.armv7 := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext.armv7f := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext.armv7k := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext.armv7s := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext_ios5.armv7 := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext_ios5.armv7f := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext_ios5.armv7k := $(CCKEXT_ARMVFP_FUNCTIONS)
+FUNCTIONS.cc_kext_ios5.armv7s := $(CCKEXT_ARMVFP_FUNCTIONS)
+
 CCKEXT_X86_FUNCTIONS := $(CCKEXT_COMMON_FUNCTIONS) \
 	divxc3 \
 	fixunsxfdi \
@ -311,11 +404,28 @@ CCKEXT_MISSING_FUNCTIONS := \
 	aeabi_fcmpge aeabi_fcmpgt aeabi_fcmple aeabi_fcmplt aeabi_frsub aeabi_idivmod \
 	aeabi_uidivmod

+FUNCTIONS.cc_kext.armv7 := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.armv7))
+FUNCTIONS.cc_kext.armv7f := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.armv7f))
+FUNCTIONS.cc_kext.armv7k := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.armv7k))
+FUNCTIONS.cc_kext.armv7s := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.armv7s))
+FUNCTIONS.cc_kext_ios5.armv7 := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext_ios5.armv7))
+FUNCTIONS.cc_kext_ios5.armv7f := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext_ios5.armv7f))
+FUNCTIONS.cc_kext_ios5.armv7k := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext_ios5.armv7k))
+FUNCTIONS.cc_kext_ios5.armv7s := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext_ios5.armv7s))
 FUNCTIONS.cc_kext.i386 := \
 	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.i386))
 FUNCTIONS.cc_kext.x86_64 := \
 	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext.x86_64))

 KERNEL_USE.cc_kext := 1
+KERNEL_USE.cc_kext_ios5 := 1

 VISIBILITY_HIDDEN := 1