# make.PPC85XXdiab -  diab compilation tools definitions for PowerPC e500 Core
#
# Copyright 2001-2004, 2008, 2010, 2012 Wind River Systems, Inc.
#
# The right to copy, distribute or otherwise make use of this software
# may be licensed only pursuant to the terms of an applicable Wind River
# license agreement.
#
# modification history
# --------------------
# 01u,18apr12,h_k  disabled _e500mc support. (WIND00346346)
# 01t,14feb12,h_k  added missing _WRS_HARDWARE_FP definition for e500mc.
#                  (WIND00333971)
# 01s,13apr10,pee  locally enabling SMP build specs for bdgen
# 01r,08sep08,pee  adding WRS_CONFIG_FP definition.
# 01q,03sep08,pmr  e500mc hard float
# 01p,22jul08,pee  adding e500v2 support for VSB.
# 01o,09aug04,kab  SPR#100219: support for TOOL=sfdiab, sfgnu.
# 01n,26sep03,mil  Added intrinsic mask to work around missing alloca.
# 01m,26sep03,xav  Define SIZE macro using 5.1.2 diab ddump utility (-Z support)
# 01l,13aug03,dtr  Removing hardware floating point option.
# 01k,01aug03,xav  Set compilers values to specific e500 diab 5.1.2 values
# 01j,04jun03,sn   E500 requires Diab >= 5.1.1
# 01i,03jun03,dtr  Adding -Xstsw-slow and changing target flag to FF for 
#                  single precision floating point support.
# 01h,09may03,tpw  Fix typo
# 01g,03oct02,mil  Changed flag from -tPPCE500FV to -tPPCE500FS.
# 01f,03sep02,dtr  Changing compiler options to PPCE500.
# 01e,05dec01,jab  change :tornado, :simple ,etc. to :vxworks55
# 01d,16nov01,mil  Changed VX_CPU_FAMILY from PPC to ppc.
# 01c,30oct01,tpw  Standardize kernel links and bootrom conversions.
# 01b,23oct01,jab  added PPC specific definitions
# 01a,16oct01,jab  Written from  make.PPC603gnu 01r version.
#
# DESCRIPTION
# This file contains PowerPC e500 specific definitions and flags for the
# diab tools (compiler, assembler, linker etc.)
#*/

CPU		= PPC85XX
TOOL		= diab

ifeq ($(LIB_DIR_TAG),_e500mc)
 $(error LIB_DIR_TAG=_e500mc is not supported in this build spec!)
else
 ifeq ($(CPU_VARIANT),_e500mc)
  $(error CPU_VARIANT=_e500mc is not supported in this build spec!)
 endif
endif

_WRS_CONFIG_FP ?= soft

include $(TGT_DIR)/h/tool/common/defs.ppc

ifeq ($(_WRS_CONFIG_FP),e500v2)
 TGT_FLAG	= -tPPCE500V2FH:$(DIAB_T_ENVIRON)
 CC_COMPILER	+= -Xstsw-slow
 C++_COMPILER	+= -Xstsw-slow
else
 TGT_FLAG	= -tPPCE500FS:$(DIAB_T_ENVIRON)
endif

LD_SCRIPT_RAM	= -Dwrs_kernel_rom_size=0x0$(ROM_SIZE) \
		  $(TGT_DIR)/h/tool/diab/ldscripts/link.DOTBOOTRAM
LD_SCRIPT_ROM	= -Dwrs_kernel_rom_size=0x0$(ROM_SIZE) \
		  $(TGT_DIR)/h/tool/diab/ldscripts/link.DOTBOOTROM

TOOLENV		= ppc
VX_CPU_FAMILY	= ppc
ARCH_DIR	= ppc

ifdef _BDGEN_
 MP_OPTION_PPC85XX_SMP = TRUE
endif

# end of make.PPC85XXdiab