diff gcc/config/arm/t-symbian @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 77e2b8dfacca
children 84e7813d76e9
line wrap: on
line diff
--- a/gcc/config/arm/t-symbian	Sun Aug 21 07:07:55 2011 +0900
+++ b/gcc/config/arm/t-symbian	Fri Oct 27 22:46:09 2017 +0900
@@ -1,4 +1,4 @@
-# Copyright (C) 2004, 2005, 2006, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is part of GCC.
 #
@@ -16,38 +16,41 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
-LIB1ASMFUNCS += _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-
-# These functions have __aeabi equivalents and will never be called by GCC.  
-# By putting them in LIB1ASMFUNCS, we avoid the standard libgcc2.c code being
-# used -- and we make sure that definitions are not available in lib1funcs.asm,
-# either, so they end up undefined.
-LIB1ASMFUNCS += \
-	_ashldi3 _ashrdi3 _divdi3 _floatdidf _udivmoddi4 _umoddi3 \
-	_udivdi3 _lshrdi3 _moddi3 _muldi3 _negdi2 _cmpdi2 \
-	_fixdfdi _fixsfdi _fixunsdfdi _fixunssfdi _floatdisf \
-	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
-	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
-	_fixsfsi _fixunssfsi
-
-# Include the gcc personality routine
-UNWIND_H = $(srcdir)/config/arm/unwind-arm.h
-LIB2ADDEH = $(srcdir)/unwind-c.c $(srcdir)/config/arm/pr-support.c
-LIB2ADDEHDEP = $(UNWIND_H)
-
-# Include half-float helpers.
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/arm/fp16.c
+EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
 
 # Create a multilib for processors with VFP floating-point, and a
 # multilib for those without -- using the soft-float ABI in both
 # cases.  Symbian OS object should be compiled with interworking
 # enabled, so there are no separate thumb-mode libraries.
-MULTILIB_OPTIONS     = mfloat-abi=softfp
-MULTILIB_DIRNAMES    = softfp
+
+# Reset all the multilib variables.
+MULTILIB_OPTIONS	=
+MULTILIB_DIRNAMES	=
+MULTILIB_EXCEPTIONS	=
+MULTILIB_REUSE		=
+MULTILIB_MATCHES	=
+MULTILIB_REQUIRED	=
+
+MULTILIB_OPTIONS	+= march=armv5te+fp
+MULTILIB_DIRNAMES	+= v5te
+
+MULTILIB_OPTIONS	+= mfloat-abi=softfp
+MULTILIB_DIRNAMES	+= softfp
 
-# There is no C library to link against on Symbian OS -- at least when 
-# building GCC.
-SHLIB_LC = 
+MULTLILIB_REQUIRED	+= march=armv5te+fp/mfloat-abi=softfp
+
+MULTILIB_MATCHES	+= $(foreach ARCH, $(all_early_arch), \
+			     march?armv5te+fp=march?$(ARCH)+fp)
+
+MULTILIB_MATCHES	+= $(foreach FPARCH, $(v7a_fps), \
+		             march?armv5te+fp=march?armv7-a+$(FPARCH))
 
-# Symbian OS provides its own startup code.
-EXTRA_MULTILIB_PARTS=
+MULTILIB_MATCHES	+= $(foreach FPARCH, $(v7ve_fps), \
+		             march?armv5te+fp=march?armv7ve+$(FPARCH))
+
+MULTILIB_MATCHES	+= $(foreach ARCH, $(all_v7_a_r), \
+			     march?armv5te+fp=march?$(ARCH)+fp)
+
+MULTILIB_MATCHES	+= $(foreach ARCH, $(all_v8_archs), \
+			     $(foreach FPARCH, $(v8_fps), \
+			       march?armv5te+fp=march?$(ARCH)+$(FPARCH)))