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# Makefile for Plasma RTOS and Plasma TCP/IP stack

# The MIPS gcc compiler must use the cygwin1.dll that came with the compiler.

# Customize for Linux

#CC_X86 = gcc -Wall -O -g

#CP = cp

#RM = rm -rf

#BIN_MIPS = ../../mips/sde/bin

#VHDL_DIR = ../vhdl

#GCC_MIPS  = $(BIN_MIPS)/gcc $(CFLAGS)

#AS_MIPS   = $(BIN_MIPS)/as

#LD_MIPS   = $(BIN_MIPS)/ld

#DUMP_MIPS = $(BIN_MIPS)/objdump

# Customize for Windows

CC_X86 = cl /O1 /DWIN32 /I..\tools /nologo

CP = copy

RM = del

BIN_MIPS = ..\gccmips_elf

VHDL_DIR = ..\vhdl

GCC_MIPS  = $(BIN_MIPS)\gcc $(CFLAGS)

AS_MIPS   = $(BIN_MIPS)\as

LD_MIPS   = $(BIN_MIPS)\ld

DUMP_MIPS = $(BIN_MIPS)\objdump

# Use software multiplier (don't use mult.vhd)

CFLAGS_SW_MULT = -mno-mul -DUSE_SW_MULT

# Use 16 fewer registers (make reg_bank.vhd smaller)

CFLAGS_FEW_REGS = -ffixed-t0 -ffixed-t1 -ffixed-t2 -ffixed-t3 -ffixed-t4 -ffixed-t5 -ffixed-t6 -ffixed-t7 -ffixed-s0 -ffixed-s1 -ffixed-s2 -ffixed-s3 -ffixed-s4 -ffixed-s5 -ffixed-s6 -ffixed-s7

CFLAGS = -O2 -Wall -c -s -I..\tools -msoft-float

#CFLAGS += $(CFLAGS_SW_MULT)

#CFLAGS += $(CFLAGS_FEW_REGS)

# Build just the Plasma RTOS for Plasma CPU

rtos:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c

        $(GCC_MIPS) rtos_test.c

        $(GCC_MIPS) math.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o

        ..\tools\convert_bin

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

rtos_nomult:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(AS_MIPS) -o mult_sim.o ..\tools\mult_sim.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c

        $(GCC_MIPS) rtos_test.c

        $(GCC_MIPS) math.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o mult_sim.o

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

        ..\tools\nomult test.axf test.lst test.map

        @$(DUMP_MIPS) --disassemble test.axf > test2.lst

        ..\tools\convert_bin

# Build the Plasma RTOS, Plasma TCP/IP stack, and web server for the Plasma CPU

rtos_tcpip:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c

        $(GCC_MIPS) rtos_test.c -DINCLUDE_HTML -DINCLUDE_CONSOLE

        $(GCC_MIPS) math.c

        $(GCC_MIPS) tcpip.c

        $(GCC_MIPS) http.c -DINCLUDE_FILESYS -DEXAMPLE_HTML

        $(GCC_MIPS) netutil.c

        $(GCC_MIPS) filesys.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o tcpip.o \

        http.o netutil.o filesys.o

        ..\tools\convert_bin

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

rtos_tcpip_eth:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c -DNO_PACKETS

        $(GCC_MIPS) rtos_test.c -DINCLUDE_ETH -DINCLUDE_CONSOLE

        $(GCC_MIPS) math.c

        $(GCC_MIPS) tcpip.c

        $(GCC_MIPS) http.c -DINCLUDE_FILESYS -DEXAMPLE_HTML

        $(GCC_MIPS) netutil.c

        $(GCC_MIPS) filesys.c

        $(GCC_MIPS) ethernet.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o tcpip.o \

        http.o netutil.o filesys.o ethernet.o

        ..\tools\convert_bin

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

# Build full test application

rtosuart:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c

        $(GCC_MIPS) rtos_test.c -DINCLUDE_HTML -DINCLUDE_CONSOLE

        $(GCC_MIPS) math.c

        $(GCC_MIPS) tcpip.c

        $(GCC_MIPS) http.c -DINCLUDE_FILESYS

        $(GCC_MIPS) netutil.c

        $(GCC_MIPS) filesys.c

        $(GCC_MIPS) -I. ..\app\html.c -DMainThread=HtmlThread

        $(GCC_MIPS) -I. ..\app\image.c

        $(GCC_MIPS) -I. ..\app\tictac.c

        $(GCC_MIPS) -I. ..\app\tic3d.c

        $(GCC_MIPS) -I. ..\app\connect4.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o tcpip.o \

        http.o netutil.o filesys.o html.o image.o tictac.o tic3d.o connect4.o

        ..\tools\convert_bin

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

# Build full test application

rtosfull:

        $(AS_MIPS) -o boot.o ..\tools\boot.asm

        $(GCC_MIPS) rtos.c

        $(GCC_MIPS) libc.c

        $(GCC_MIPS) uart.c -DNO_PACKETS

        $(GCC_MIPS) rtos_test.c -DINCLUDE_ETH -DINCLUDE_CONSOLE

        $(GCC_MIPS) math.c

        $(GCC_MIPS) tcpip.c

        $(GCC_MIPS) http.c -DINCLUDE_FILESYS

        $(GCC_MIPS) netutil.c -DINCLUDE_FLASH

        $(GCC_MIPS) filesys.c -DINCLUDE_FLASH

        $(GCC_MIPS) ethernet.c

        $(GCC_MIPS) flash.c

        $(GCC_MIPS) -I. ..\app\html.c -DMainThread=HtmlThread

        $(GCC_MIPS) -I. ..\app\image.c

        $(GCC_MIPS) -I. ..\app\tictac.c

        $(GCC_MIPS) -I. ..\app\tic3d.c

        $(GCC_MIPS) -I. ..\app\connect4.c

        $(LD_MIPS) -Ttext 0x10000000 -eentry -Map test.map -s -N -o test.axf \

        boot.o rtos.o libc.o uart.o rtos_test.o math.o tcpip.o \

        http.o netutil.o filesys.o ethernet.o flash.o \

        html.o image.o tictac.o tic3d.o connect4.o

        ..\tools\convert_bin

        @sort test2.map

        @$(DUMP_MIPS) --disassemble test.axf > test.lst

# Test the RTOS running on a PC

testrtos:

        @$(CC_X86) /c rtos.c

        @$(CC_X86) /c libc.c

        @$(CC_X86) /c uart.c

        @$(CC_X86) /c rtos_test.c

        @$(CC_X86) /c math.c

        @$(CC_X86) -o testrtos.exe rtos.obj libc.obj uart.obj rtos_test.obj math.obj

        testrtos.exe

# Test the TCP/IP protocol stack running on a PC

testip:

        @$(CC_X86) /c tcpip.c

        @$(CC_X86) /c http.c /DEXAMPLE_HTML

        @$(CC_X86) /c netutil.c

        @$(CC_X86) /c filesys.c

        @$(CC_X86) /c libc.c /I..\tools

        @$(CC_X86) /c /DSIMULATE_PLASMA ..\tools\etermip.c

        @$(CC_X86) /c os_stubs.c

        @$(CC_X86) -o testip.exe etermip.obj ..\tools\wpcap.lib \

        tcpip.obj http.obj netutil.obj filesys.obj libc.c os_stubs.c

        @echo Try http://plasmb/.  Try telnet plasmb.  Try ftp plasmb.

        testip.exe

clean:

        -$(RM) *.o *.obj *.axf *.map *.lst *.hex *.txt *.bin *.exe

# Run a Plasma CPU opcode simulator (can execute rtos target)

run:

        @..\tools\mlite test.bin

disassemble:

        -@..\tools\mlite test.bin BD > test.txt

# Start the EtermIP terminal program to download the code to the Plasma CPU

# and permit an Ethernet packets to be transfered.

download:

        @echo Reset board before downloading code

        ..\tools\etermip