# ========== Copyright Header Begin ==========================================
# 
# OpenSPARC T2 Processor File: Makefile.defines
# Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
# 
# The above named program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License version 2 as published by the Free Software Foundation.
# 
# The above named program is distributed in the hope that it will be 
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public
# License along with this work; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
# 
# ========== Copyright Header End ============================================

include ../../Makefile.defines

.KEEP_STATE:

# Solaris 10 introduces new suffix rules and that
# causes all sorts of issues with the build. So we
# bluntly nuke all the implicit rules here.

.SUFFIXES:

# All toplevel install related directories

OBJ_DIR=$(BUILD_ROOT)/$(ARCH)/obj
SRC_DIR=$(BUILD_ROOT)/$(ARCH)/src
INC_DIR=$(BUILD_ROOT)/$(ARCH)/inc

BUILD_DIRS	= $(INSTALL_DIRS)\
		  $(INC_DIR)\
		  $(SRC_DIR)\
		  $(OBJ_DIR)

#============================================================================
# Library names are named:
#   lib$(LIBNAME)$(PRODUCT)$(LIBCPU) - the naked cpu library
#   lib$(LIBNAME)$(PRODUCT)$(LIBSAM) - library for vcpu extension
#   lib$(LIBNAME)$(PRODUCT)$(LIBPFE) - library for pfe interface
#============================================================================

LIBNAME		= riesling_
LIBPRE		= lib$(LIBNAME)

LIBSAM		= _vcpu
LIBPFE		= _pfe
LIBCPU		= 
LIBRTL		= _rtl

#============================================================================
# Your average set of basic commands
#============================================================================

RM		= /bin/rm
CP		= /bin/cp
MV		= /bin/mv
LN		= /usr/bin/ln
PWD		= /bin/pwd
SED		= /bin/sed
DATE		= /bin/date
DIFF		= /bin/diff
CHMOD		= /bin/chmod
MKDIR		= /bin/mkdir
DIRNAME		= /bin/dirname

#============================================================================
# Some places where we pick up tools
#============================================================================

SPARCWORKS_BIN	= $(COMPILER_PATH)
SUNTOOLS_BIN	=

#============================================================================
# CPP_ cpp defines
#============================================================================

CPP_BIN			= $(SUNTOOLS_BIN)/cpp

CPP_ARCH.v8plus		= ARCH_V8
CPP_ARCH.v9		= ARCH_V9
CPP_ARCH.amd64		= ARCH_X64
CPP_ARCH		= $(CPP_ARCH.$(ARCH))

CPP_TARGET.		= COMPILE_FOR_PFE
CPP_TARGET.sim		= COMPILE_FOR_PFE
CPP_TARGET.cosim	= COMPILE_FOR_COSIM
CPP_TARGET.sam		= COMPILE_FOR_SAM
CPP_TARGET		= $(CPP_TARGET.$(TARGET))

CPP_MEMORY.		= MEMORY_SPARSE
CPP_MEMORY.sparse	= MEMORY_SPARSE
CPP_MEMORY.memsync 	= MEMORY_MSYNC
CPP_MEMORY.external 	= MEMORY_EXTERNAL
CPP_MEMORY		= $(CPP_MEMORY.$(MEMORY))

CPP_PROC.		=
CPP_PROC.n2             = -DPROC_N2
CPP_PROC                = $(CPP_PROC.$(PROC))

# Use $if PURE==1 in the code to add things to make purify more happy,
# e.g. complain less about reads from uninitialised memory.

CPP_PURE.pure	= 1
CPP_PURE.	= 0

CPP_FLAGS	= -I$(INC_DIR) -I$(PY_INC) -DPURE=$(CPP_PURE.$(PURE))\
		  -D$(CPP_ARCH) -D$(CPP_TARGET) -D$(CPP_MEMORY) $(CPP_PROC)

#============================================================================
# CC_ c++ defines
#============================================================================

CC_BIN		= LD_LIBRARY_PATH= $(SPARCWORKS_BIN)/CC

XARCH.v8plus	= -xarch=v8plusb
XARCH.v9	= -xarch=v9b
XARCH.amd64	= -xarch=amd64

XCHIP.v8plus	= -xchip=ultra3
XCHIP.v9	= -xchip=ultra3
XCHIP.amd64	= 

CC_FLAGS.base	= -G -KPIC $(CPP_FLAGS)

CC_FLAGS.g	= -mt $(XARCH.$(ARCH)) -g +d
CC_FLAGS.opt	= -mt $(XARCH.$(ARCH)) $(XCHIP.$(ARCH)) -O5 -DNDEBUG -DSS_PRAY_MODE

CC_FLAGS	= $(CC_FLAGS.base) $(CC_FLAGS.$(MODE)) 

#============================================================================
# C_  c defines
#============================================================================

C_BIN		= $(SPARCWORKS_BIN)/cc

C_FLAGS		= $(CC_FLAGS)

#============================================================================
# AS_ assembler defines
#============================================================================

AS_BIN		= $(AS)

AS_FLAGS.base 	= -K PIC -P $(XARCH.$(ARCH)) $(CPP_FLAGS) -Iss/lib/cpu/src

AS_FLAGS.g	=
AS_FLAGS.opt	=

AS_FLAGS	= $(AS_FLAGS.base) $(AS_FLAGS.$(MODE))

#============================================================================
# LD_ loader defines
#============================================================================

LD_BIN		= LD_LIBRARY_PATH= $(SPARCWORKS_BIN)/CC

LD_FLAGS.base	= -Qoption ld -z,allextract -lthread -lz $(XARCH.$(ARCH))

LD_FLAGS.g	= -G -KPIC
LD_FLAGS.opt	= -G -KPIC -Qoption ipo -archive

# $ORIGIN is a 7 character identifier that is recognized by the
# runtime linker. In SAM the rc file has a sysconf directive that 
# provides a path from where .so files (modules) are loaded. However,
# some modules can depend on other .so. The latter .so files can not be
# found unless we set LD_LIBRARY_PATH. A "better" solution is provided 
# by SUN in the form of the $ORIGIN string ... note it's not a shell 
# variable, not a makefile variable ... the $ is just there to confuse you.

LD_FLAGS	= '-R$$ORIGIN' $(LD_FLAGS.base) $(LD_FLAGS.$(MODE)) -L$(LIB_DIR)

# LD_FLAGS.exe are the common flags used for linking executable binaries
# the executables are stored in the bin directory. From bin the ../lib is 
# where the libraries will be

LD_FLAGS.exe	= $(SPIX_LIB)/libspix_sparc.a\
		  '-R$$ORIGIN/../lib' -R$(DEVTOOLS_HOME)/lib -L$(DEVTOOLS_HOME)/lib \
		  -l$(PY_LIB) -lexpat -lreadline -ltcl8.4 -ltk8.4 -lX11 \
		  -ldl -lcurses -lsocket -lnsl -lz

#============================================================================
# Lex & Yacc defines
#============================================================================

LEX_BIN		= /usr/ccs/bin/lex
YACC_BIN	= /usr/ccs/bin/yacc

#============================================================================
# PY_ python defines
#============================================================================

PY_BIN		= $(DEVTOOLS_HOME)/bin/python
PY_INC		= $(DEVTOOLS_HOME)/include/python2.4
PY_LIB		= python2.4

PYTHONPATH	= .:$(DEVTOOLS_HOME)/lib

#============================================================================
# SWIG_ defines
#============================================================================

SWIG_BIN	= $(DEVTOOLS_HOME)/bin/swig
SWIG_INC	= $(DEVTOOLS_HOME)/share/swig/1.3.26

SWIG_TARGET	= python
SWIG_FLAGS	= -$(SWIG_TARGET) -c++ -nodefault -Wall -I$(INC_DIR) -D$(CPP_ARCH) -I$(SWIG_INC) -I$(SWIG_INC)/python

#============================================================================
# PERL_ defines
#============================================================================

PERL_BIN	= $(DEVTOOLS_HOME)/bin/perl

#============================================================================
# Purify tool
#============================================================================

PURIFY.pure	=
PURIFY.		=
PURIFY		= $(PURIFY.$(PURE))