# make.PPC403gnu -  GNU compilation tools definitions for PowerPC 403
#
# Copyright 1995-2003 Wind River Systems, Inc.
#
# modification history
# --------------------
# 01w,10dec03,sn  added -msoft-float to allow the compiler to correctly find
#                  its own libraries (needed when we build target/src/tool)
# 01x,26nov03,c_c  Use += instead of := for AS assignment.
# 01w,07nov03,c_c  Removed Compiler definitions.
# 01v,31jan03,pch  Add PPC32 support
# 01u,12feb02,sn   removed obsolete refs to GCC_EXEC_PREFIX
# 01t,21jan02,sn   removed unused C++_TEMPLATE_INST
# 01s,10dec01,tpw  Ensure ROM_SIZE defaults to 0x0 if the macro is not set.
# 01r,05dec01,tpw  Utilize DOTBOOT{RAM,ROM} linker scripts on all PPC4xx BSPs.
# 01q,16nov01,mil  Changed VX_CPU_FAMILY from PPC to ppc.
# 01p,30oct01,tpw  Standardize kernel links and bootrom conversions.
# 01o,11oct01,dat  SPR 20403, OPTIM_DRIVER must have -fvolatile
# 01n,25sep01,dat  Location of defs.gnu changed to tool/gnu
# 01m,18oct00,sn   removed -fno-for-scope 
# 01l,16oct00,sn   added include gnu; removed LIBS defn
# 01k,18jan99,sn   Defined C++_TEMPLATE_INST
# 01j,27oct98,ms   undid 01j
# 01i,02apr98,pcn  Removed Objcopy changes from Tempest view
# 01h,15dec97,pcn  Added Objcopy in BSP build.
# 01g,18sep97,ms   added ARCH_DIR
# 01f,09dec96,tpr  Removed GNU path in LIBS.
# 01e,04oct96,yp   Added -B option so compiler driver doesn't need EXEC_PREFIX,
#		   added CC_ARCH_SPEC for machine specific flags
# 01d,16jul96,tpr  removed EXTRA_DEFINE = -D_GNU_TOOL
# 01c,01apr96,tam  added "-mstrict-align" flag, and definition for LIBS.
# 01b,06mar96,tam  removed "-msdata" flag.
# 01a,31jan96,tam  written from  make.PPC603gnu 01b version.
#
# DESCRIPTION
# This file contains PowerPC 403 specific definitions and flags for the
# gnu tools (compiler, assembler, linker etc.)
#*/

CPU		= PPC403
TOOL		= gnu

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

CC_OPTIM_DRIVER = -fno-builtin -fvolatile
CC_OPTIM_NORMAL = -O2 -fstrength-reduce -fno-builtin
CC_OPTIM_TARGET = -O2 -fvolatile -fno-builtin
CC_ARCH_SPEC	= -mcpu=403 -mstrict-align -msoft-float

LD_SCRIPT_RAM	= -defsym wrs_kernel_rom_size=0x0$(ROM_SIZE) \
		  -T $(TGT_DIR)/h/tool/gnu/ldscripts/link.DOTBOOTRAM
LD_SCRIPT_ROM	= -defsym wrs_kernel_rom_size=0x0$(ROM_SIZE) \
		  -T $(TGT_DIR)/h/tool/gnu/ldscripts/link.DOTBOOTROM

AS		+= -m403
CF		=

# No Cfront support for PowerPC
MAKETAIL        =
CLEANTAIL       =

# end of make.PPC403gnu