[llvm-commits] [compiler-rt] r164902 - /compiler-rt/trunk/make/platform/clang_darwin.mk

[Bob Wilson]

Author: bwilson
Date: Sat Sep 29 18:25:48 2012
New Revision: 164902

URL: http://llvm.org/viewvc/llvm-project?rev=164902&view=rev
Log:
Add support for iOS6.

Modified:
    compiler-rt/trunk/make/platform/clang_darwin.mk

Modified: compiler-rt/trunk/make/platform/clang_darwin.mk
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/make/platform/clang_darwin.mk?rev=164902&r1=164901&r2=164902&view=diff
==============================================================================
--- compiler-rt/trunk/make/platform/clang_darwin.mk (original)
+++ compiler-rt/trunk/make/platform/clang_darwin.mk Sat Sep 29 18:25:48 2012
@@ -44,6 +44,11 @@
 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 @@
 
 # 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
@@ -90,9 +102,15 @@
 # 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)
@@ -102,12 +120,20 @@
 	$(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.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_ios5.armv7  := $(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)
 
 # Configure the asan_osx_dynamic library to be built shared.
 SHARED_LIBRARY.asan_osx_dynamic := 1
@@ -116,9 +142,17 @@
 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)
@@ -237,6 +271,43 @@
 	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_ios5.armv7 := $(CCKEXT_ARMVFP_FUNCTIONS)
+
 CCKEXT_X86_FUNCTIONS := $(CCKEXT_COMMON_FUNCTIONS) \
 	divxc3 \
 	fixunsxfdi \
@@ -310,11 +381,16 @@
 	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_ios5.armv7 := \
+	$(filter-out $(CCKEXT_MISSING_FUNCTIONS),$(FUNCTIONS.cc_kext_ios5.armv7))
 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