git-svn-id: http://moon:8086/svn/mips@162 a8ebac50-d88d-4704-bea3-6648445a41b3
This commit is contained in:
2021-04-09 06:18:29 +00:00
parent 45c9b919cc
commit 420287452e
+19 -18
View File
@@ -1,30 +1,31 @@
#!/bin/sh
TARGET=$(basename $1 .c)
TARGET_CPU=r3000
TARGET=r3000
ROM_WORDADDR_WIDTH=12
RAM_WORDADDR_WIDTH=11
echo Building $TARGET...
AR=mips-elf-ar
CC=mips-elf-gcc
LD=mips-elf-ld
OBJCOPY=mips-elf-objcopy
mipsel-elf-as.exe -march=$TARGET_CPU startup.s -o startup.o
mipsel-elf-as.exe -march=$TARGET_CPU init.s -o init.o
mipsel-elf-as.exe -march=$TARGET_CPU kernel.s -o kernel.o
CFLAGS=-march=$TARGET
#mipsel-elf-gcc -O2 -march=$TARGET_CPU $TARGET.c -o $TARGET.s -L $LIBDIR
libsys.a:
$(CC) $(CFLAGS) -c libsys/startup.s -o startup.o
$(CC) $(CFLAGS) -c libsys/init.s -o init.o
$(CC) $(CFLAGS) -c libsys/kernel.s -o kernel.o
$(CC) $(CFLAGS) -c libsys/utils.c -o utils.o
$(AR) -r libsys.a startup.o init.o kernel.o utils.o
mipsel-elf-gcc -msoft-float -O2 -c utils.c -o utils.o
mipsel-elf-gcc -msoft-float -O2 -c $TARGET.c -o $TARGET.o
mipsel-elf-ld.exe -G 0 -M -T link.ld startup.o init.o kernel.o utils.o $TARGET.o -o $TARGET.elf -L /usr/local/mipsel-elf/lib -L /usr/local/lib/gcc/mipsel-elf/3.4.6 -lc -lgcc >$TARGET.map
mipsel-elf-objdump.exe -d $TARGET.elf > $TARGET.dis
mipsel-elf-objcopy.exe -j .stext -j .ktext -j .text $TARGET.elf -O binary $TARGET.ROM.bin
mipsel-elf-objcopy.exe -j .data $TARGET.elf -O binary $TARGET.RAM.bin
testbench.elf:
$(CC) $(CFLAGS) -c testbench.c -o testbench.o
$(LD) $(CFLAGS) -lsys -o $@
$(OBJCOPY) -j .stext -j .ktext -j .text $@ -O binary $@.ROM.bin
$(OBJCOPY) -j .data $@.elf -O binary $@.RAM.bin
./romgen.exe $TARGET.ROM.bin $ROM_WORDADDR_WIDTH
./ramgen.exe $TARGET.RAM.bin $RAM_WORDADDR_WIDTH
romgen.exe $@.ROM.bin $ROM_WORDADDR_WIDTH
ramgen.exe $@.RAM.bin $RAM_WORDADDR_WIDTH
#xtclsh.exe $TARGET.RAM.tcl
#xtclsh.exe $TARGET.ROM.tcl
echo done.