gcc-5575.11

Imported from gcc-5575.11.tar.gz

Author: AppleOSSDistributions

ChangeLog.apple

@@ -1,3 +1,10 @@
+2009-05-27  Bob Wilson  <[email protected]>
+
+	Radar 6915254
+	* build_gcc: When the Legacy PDK (or whatever B&I uses) is not
+	available, fall back to use the internal iPhone SDK with the tools
+	from the iPhone platform directory.
+
 2009-02-25  Jim Grosbach <[email protected]>
 
 	Radar 6611402

build_gcc

@@ -74,14 +74,6 @@ fi
 # to be built.  It's VERS but only up to the second '.' (if there is one).
 MAJ_VERS=`echo $VERS | sed 's/\([0-9]*\.[0-9]*\)[.-].*/\1/'`
 
-# APPLE LOCAL begin ARM ARM_CONFIGFLAGS
-# For ARM, grab all system files from an SDK.
-ARM_SYSROOT="/Developer/SDKs/Extra"
-ARM_LIBSTDCXX_VERSION=4.2.1
-ARM_CONFIGFLAGS="--with-sysroot=\"$ARM_SYSROOT\" \
-                 --with-gxx-include-dir=\${prefix}/include/c++/$ARM_LIBSTDCXX_VERSION"
-# APPLE LOCAL end ARM ARM_CONFIGFLAGS
-
 # This is the libstdc++ version to use.
 LIBSTDCXX_VERSION=4.2.1
 if [ ! -d "$DEST_ROOT/include/c++/$LIBSTDCXX_VERSION" ]; then
@@ -92,6 +84,60 @@ NON_ARM_CONFIGFLAGS="--with-gxx-include-dir=\${prefix}/include/c++/$LIBSTDCXX_VE
 DARWIN_VERS=`uname -r | sed 's/\..*//'`
 echo DARWIN_VERS = $DARWIN_VERS
 
+# APPLE LOCAL begin ARM
+ARM_LIBSTDCXX_VERSION=4.2.1
+ARM_CONFIGFLAGS="--with-gxx-include-dir=/usr/include/c++/$ARM_LIBSTDCXX_VERSION"
+
+ARM_PLATFORM=/Developer/Platforms/iPhoneOS.platform
+ARM_IPHONE_SDK=iPhoneOS${IPHONEOS_DEPLOYMENT_TARGET}.Internal.sdk
+ARM_EXTRA_SDK=/Developer/SDKs/Extra
+
+# Check if the build system is running Leopard or earlier.  If the Legacy PDK
+# is not installed, the toolchain in / will not support ARM.  Use the iPhone
+# platform directory instead.
+# ALQAAHIRA LOCAL do not use default tools without the Legacy PDK
+if [ $DARWIN_VERS -le 999 -a ! -d $ARM_EXTRA_SDK ]; then
+  ARM_TOOLROOT=$ARM_PLATFORM
+else
+  ARM_TOOLROOT=/
+fi
+
+# ARM may require a sysroot option.
+ARM_SYSROOT=$ARM_EXTRA_SDK
+# If the default sysroot does not exist, try a different location.
+if [ ! -d $ARM_SYSROOT ]; then
+  ARM_SYSROOT=$ARM_PLATFORM/Developer/SDKs/$ARM_IPHONE_SDK
+fi
+
+# ALQAAHIRA LOCAL use --with-sysroot regardless of the MacOS version
+# # Split the MACOSX_DEPLOYMENT_TARGET into major/minor versions.
+# if [ -z "$MACOSX_DEPLOYMENT_TARGET" ]; then
+#   # Anything 10.5 or earlier is treated the same below.
+#   MACOSX_DEPLOYMENT_MAJOR=10
+#   MACOSX_DEPLOYMENT_MINOR=5
+# else
+#   MACOSX_DEPLOYMENT_MAJOR=`echo $MACOSX_DEPLOYMENT_TARGET | sed 's/\..*//'`
+#   MACOSX_DEPLOYMENT_MINOR=`echo $MACOSX_DEPLOYMENT_TARGET | sed 's/[0-9]*\.\([0-9]*\).*/\1/'`
+# fi
+if true; then
+  ARM_CONFIGFLAGS="$ARM_CONFIGFLAGS --with-sysroot=\"$ARM_SYSROOT\""
+else
+  ARM_SYSROOT=/
+fi
+
+# If building an ARM target, check that the required directories exist.
+if echo $TARGETS | grep arm; then
+  if [ ! -d $ARM_SYSROOT ]; then
+    echo "Error: cannot find ARM SDK to build ARM target"
+    exit 1
+  fi
+  if [ ! -d $ARM_TOOLROOT ]; then
+    echo "Error: $ARM_TOOLROOT directory is not installed"
+    exit 1
+  fi
+fi
+# APPLE LOCAL end ARM
+
 # If the user has CC set in their environment unset it now
 unset CC
 
@@ -171,18 +217,34 @@ mkdir $DIR/bin || exit 1
 for prog in ar nm ranlib strip lipo ld ; do
   for t in `echo $TARGETS $HOSTS | sort -u`; do
     P=$DIR/bin/${t}-apple-darwin$DARWIN_VERS-${prog}
+    # APPLE LOCAL begin toolroot
+    if [ $t = "arm" ]; then
+      toolroot=$ARM_TOOLROOT
+    else
+      toolroot=
+    fi
+    # APPLE LOCAL end toolroot
     echo '#!/bin/sh' > $P || exit 1
-    echo 'exec /usr/bin/'${prog}' "$@"' >> $P || exit 1
+    # APPLE LOCAL insert toolroot below
+    echo 'exec '${toolroot}'/usr/bin/'${prog}' "$@"' >> $P || exit 1
     chmod a+x $P || exit 1
   done
 done
 for t in `echo $1 $2 | sort -u`; do
   gt=`echo $t | $TRANSLATE_ARCH`
   P=$DIR/bin/${gt}-apple-darwin$DARWIN_VERS-as
+  # APPLE LOCAL begin toolroot
+  if [ $gt = "arm" ]; then
+    toolroot=$ARM_TOOLROOT
+  else
+    toolroot=
+  fi
+  # APPLE LOCAL end toolroot
   echo '#!/bin/sh' > $P || exit 1
 
-  echo 'for a; do case $a in -arch) exec /usr/bin/as "$@";;  esac; done' >> $P || exit 1
-  echo 'exec /usr/bin/as -arch '${t}' "$@"' >> $P || exit 1
+  # APPLE LOCAL insert toolroot below
+  echo 'for a; do case $a in -arch) exec '${toolroot}'/usr/bin/as "$@";;  esac; done' >> $P || exit 1
+  echo 'exec '${toolroot}'/usr/bin/as -arch '${t}' "$@"' >> $P || exit 1
   chmod a+x $P || exit 1
 done
 PATH=$DIR/bin:$PATH

gcc/ChangeLog.apple

@@ -1,3 +1,63 @@
+2009-07-03  Jon Ziegler  <[email protected]>
+
+	Back out Bob's patch for 6879229 since it causes problems for the
+	Northstar build.
+
+2009-06-25  Bob Wilson  <[email protected]>
+
+	Radar 6879229
+	* config/arm/arm.c (arm_override_options): Disallow -fasm-blocks.
+	* doc/invoke.texi (-fasm-blocks): Document this restriction.
+
+2009-06-17  Jim Grosbach <[email protected]>
+
+	Radar 6821124
+	* builtin-attrs.def (DEF_FORMAT_ATTRIBUTE): For Darwin, don't claim
+	the format argument to be nonnull.
+	* builtins.def (BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED,
+	BUILT_IN_PUTS, BUILT_IN_PUTS_UNLOCKED): Likewise.
+
+2009-06-17  Jim Grosbach <[email protected]>
+
+	Radar 6858124
+	* config/arm/arm.c (arm_output_mi_thunk): Stub calls aren't indirect
+	in MI thumb thunks.
+
+2009-06-15  Fariborz Jahanian <[email protected]>
+
+	Radar 6936421
+	* cvt.c (force_rvalue): Convert property reference
+	expression to its getter call before converting to
+	rvalue.
+	* obj-c++.dg/property-as-initializer.mm: New
+
+2009-06-12  Jim Grosbach <[email protected]>
+
+	Radar 6868127
+	* doc/invoke.texi (-mthumb): Specify that thumb is the default for
+	armv7.
+
+2009-05-20  Jim Grosbach <[email protected]>
+
+	Radar 6902937
+	* config/arm/arm.c (arm_output_epilogue_vfp_restore): New function.
+	(arm_output_epilogue): Factor out common code to
+	arm_output_epilogue_vfp_restore.
+
+2009-05-19  Jim Grosbach <[email protected]>
+
+        Radar 6902792
+	* config/arm/arm.c: Add includes for stdlib.h and ctype.h.
+	(TARGET_MD_ASM_CLOBBERS): New.
+	(arm_md_asm_clobbers): New function. Add a clobber of the upper
+	half D register when a Q register clobber is used.
+
+2009-04-08  Jim Grosbach <[email protected]>
+
+	Radar 6738583
+	* config/arm/arm.c (arm_init_cumulative_args): Always short call local
+	functions.
+
 2009-03-18  Jim Grosbach <[email protected]
 
         Radar 6676111 (from Mike's fix to SnowLeopard gcc 4.2 6486153)

gcc/builtin-attrs.def

@@ -150,11 +150,21 @@ DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL, ATTR_MALLOC, ATTR_NULL, \
 			ATTR_NOTHROW_NONNULL)
 
 /* Construct a tree for a format attribute.  */
+/* APPLE LOCAL begin 6821124 darwin libc allows null args */
+#ifdef CONFIG_DARWIN_H
+#define DEF_FORMAT_ATTRIBUTE(TYPE, FA, VALUES)				 \
+  DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,		 \
+		      ATTR_##TYPE, ATTR_LIST_##VALUES)			 \
+  DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_##VALUES, ATTR_FORMAT,	 \
+		      ATTR_##TYPE##_##VALUES, ATTR_NOTHROW_LIST)
+#else
 #define DEF_FORMAT_ATTRIBUTE(TYPE, FA, VALUES)				 \
   DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,		 \
 		      ATTR_##TYPE, ATTR_LIST_##VALUES)			 \
   DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_##VALUES, ATTR_FORMAT,	 \
 		      ATTR_##TYPE##_##VALUES, ATTR_NOTHROW_NONNULL_##FA)
+#endif
+/* APPLE LOCAL end 6821124 darwin libc allows null args */
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_0)
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_2)
 DEF_FORMAT_ATTRIBUTE(PRINTF,2,2_0)

gcc/builtins.def

@@ -531,17 +531,31 @@ DEF_LIB_BUILTIN        (BUILT_IN_PUTC, "putc", BT_FN_INT_INT_FILEPTR, ATTR_NONNU
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_PUTC_UNLOCKED, "putc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
 DEF_LIB_BUILTIN        (BUILT_IN_FPUTC, "fputc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_FPUTC_UNLOCKED, "fputc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
+/* APPLE LOCAL begin 6821124 darwin libc allows null args */
+#ifdef CONFIG_DARWIN_H
+DEF_LIB_BUILTIN        (BUILT_IN_FPUTS, "fputs", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NULL)
+DEF_EXT_LIB_BUILTIN    (BUILT_IN_FPUTS_UNLOCKED, "fputs_unlocked", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NULL)
+#else
 DEF_LIB_BUILTIN        (BUILT_IN_FPUTS, "fputs", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_FPUTS_UNLOCKED, "fputs_unlocked", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_LIST)
+#endif
+/* APPLE LOCAL end 6821124 darwin libc allows null args */
 DEF_LIB_BUILTIN        (BUILT_IN_FSCANF, "fscanf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_SCANF_2_3)
 DEF_LIB_BUILTIN        (BUILT_IN_FWRITE, "fwrite", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_FWRITE_UNLOCKED, "fwrite_unlocked", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
 DEF_LIB_BUILTIN        (BUILT_IN_PRINTF, "printf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_PRINTF_UNLOCKED, "printf_unlocked", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
 DEF_LIB_BUILTIN        (BUILT_IN_PUTCHAR, "putchar", BT_FN_INT_INT, ATTR_NULL)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_PUTCHAR_UNLOCKED, "putchar_unlocked", BT_FN_INT_INT, ATTR_NULL)
+/* APPLE LOCAL begin 6821124 darwin libc allows null args */
+#ifdef CONFIG_DARWIN_H
+DEF_LIB_BUILTIN        (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NULL)
+DEF_EXT_LIB_BUILTIN    (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NULL)
+#else
 DEF_LIB_BUILTIN        (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
+#endif
+/* APPLE LOCAL end 6821124 darwin libc allows null args */
 DEF_LIB_BUILTIN        (BUILT_IN_SCANF, "scanf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_SCANF_1_2)
 DEF_C99_BUILTIN        (BUILT_IN_SNPRINTF, "snprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_3_4)
 DEF_LIB_BUILTIN        (BUILT_IN_SPRINTF, "sprintf", BT_FN_INT_STRING_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)