# make.ARMARCH7_T2diab - Diab compilation tools definitions for ARMARCH7_T2
#
# Copyright (c) 2010-2012 Wind River Systems, Inc.
#
# modification history
# --------------------
# 01f,09oct12,jdw  Add support for VFP flags
# 01e,20dec11,jdw  Fix COMMON_COMPILER to use defs.diab (WIND00238985)
# 01d,20oct10,m_h  Workaround WIND00232992 with -Xkill-reorder=0x2000000
# 01c,30jun10,m_h  Vector Floating Point Support
# 01b,28jun10,m_h  Thumb-2 reorder workaround
# 01a,14jun10,m_h  created from make.ARMARCH7diab
#
# DESCRIPTION
# This file contains ARMARCH7_T2 (Thumb-2) specific definitions and flags
# for the Diab tools (compiler, assembler, linker etc.)
#

CPU		= ARMARCH7_T2
TOOL		= diab

include $(TGT_DIR)/h/tool/diab/defs.arm

# Note: Technically this should be inside "ifneq ($(VFPVARIANT),)"
#       But CFLAGS do not get generated properly during a project
#       build after it parses the BSP Makefile
#       So for now, we support only processors that have a VFP

_WRS_CONFIG_FP   = vector

# ARMARCH7_T2 uses VFP instruction by default when compiling the
# kernel. Enable the compiler to generate VFP instructions and set
# the ARM_USE_VFP flag to select optimizations in code for vector 
# floating point.

#Enable VFP Code generation
COMMON_COMPILER	 += -Xfp-fast
EXTRA_DEFINE += -DARM_USE_VFP

TGT_FLAG        = -tARMT2$(TGT_FLAG_ENDIAN)$(TGT_FLAG_FP):$(DIAB_T_ENVIRON)

# end of make.ARMARCH7_T2diab