1 28b38de8 2024-02-18 benni .SUFFIXES:
 2 28b38de8 2024-02-18 benni .SUFFIXES: .c .S .o .elf
 3 074dbafb 2024-02-18 benni 
 4 9c836066 2024-04-07 benni TOP    != pwd
 5 52a430f3 2024-02-18 benni PREFIX	= /usr/local
 6 d83e2c2b 2024-02-19 benni TARGET	= riscv64-unknown-linux-musl
 7 d83e2c2b 2024-02-19 benni CROSS	= ./tools/bin/${TARGET}
 8 3528385d 2024-04-06 benni 
 9 9c836066 2024-04-07 benni include config.mk
10 3528385d 2024-04-06 benni 
11 3528385d 2024-04-06 benni COPT	= -g -O2
12 3528385d 2024-04-06 benni CFLAGS	= ${CFLAGS_OS} ${COPT} -std=c2x
13 3528385d 2024-04-06 benni LDFLAGS	= ${LDFLAGS_OS} -lpthread
14 3528385d 2024-04-06 benni 
15 80a2e72f 2024-04-15 benni OBJ	= src/linurv.o src/ecall.o src/cpu.o src/exec.o
16 6bf04703 2024-04-05 benni T	= asm
17 e46639b3 2024-02-20 benni PROGS	= examples/test.elf	\
18 e46639b3 2024-02-20 benni 	  examples/echo.elf	\
19 b4cef989 2024-02-21 benni 	  examples/cat.elf	\
20 6bf04703 2024-04-05 benni 	  examples/hello.elf	\
21 6bf04703 2024-04-05 benni 	  examples/asm.elf
22 074dbafb 2024-02-18 benni 
23 80a2e72f 2024-04-15 benni all: linurv ${PROGS}
24 074dbafb 2024-02-18 benni 
25 e46639b3 2024-02-20 benni od: examples/$T.elf
26 e46639b3 2024-02-20 benni 	${CROSS}-objdump -d examples/$T.elf | less
27 a67f2fcd 2024-02-20 benni 
28 80a2e72f 2024-04-15 benni run: linurv ${PROGS}
29 e46639b3 2024-02-20 benni 	mkdir -p rootfs/bin
30 80a2e72f 2024-04-15 benni 	cp -f linurv rootfs/bin
31 e46639b3 2024-02-20 benni 	cp -f ${PROGS} rootfs/bin
32 b4cef989 2024-02-21 benni 	cp -f test.txt rootfs/
33 80a2e72f 2024-04-15 benni 	${CHROOT} rootfs /bin/linurv /bin/$T.elf
34 e46639b3 2024-02-20 benni 
35 3528385d 2024-04-06 benni distclean: clean
36 3528385d 2024-04-06 benni 	(cd tools; ${MAKE} distclean)
37 3528385d 2024-04-06 benni 
38 074dbafb 2024-02-18 benni clean:
39 80a2e72f 2024-04-15 benni 	rm -f linurv src/*.o examples/*.elf *.core src/syscalls.h
40 52a430f3 2024-02-18 benni 	rm -rf rootfs
41 074dbafb 2024-02-18 benni 
42 80a2e72f 2024-04-15 benni install: linurv
43 52a430f3 2024-02-18 benni 	mkdir -p ${DESTDIR}${PREFIX}/bin
44 80a2e72f 2024-04-15 benni 	cp -f linurv ${DESTDIR}${PREFIX}/bin/
45 074dbafb 2024-02-18 benni 
46 074dbafb 2024-02-18 benni 
47 80a2e72f 2024-04-15 benni linurv: ${OBJ}
48 28b38de8 2024-02-18 benni 	${CC} -o $@ ${OBJ} ${LDFLAGS}
49 28b38de8 2024-02-18 benni 
50 a8ceaca4 2024-02-20 benni src/ecall.o: src/syscalls.h
51 52a430f3 2024-02-18 benni 
52 a8ceaca4 2024-02-20 benni src/syscalls.h: src/syscalls.inc
53 52a430f3 2024-02-18 benni 	sed 's/^\.set \(SYS_[a-z0-9_]*\), \([0-9]*\)$$/#define \1 \2/'	\
54 a8ceaca4 2024-02-20 benni 		< src/syscalls.inc > $@
55 52a430f3 2024-02-18 benni 
56 ced16aa5 2024-04-06 benni .c.o:
57 28b38de8 2024-02-18 benni 	${CC} -c -o $@ $< ${CFLAGS}
58 28b38de8 2024-02-18 benni 
59 28b38de8 2024-02-18 benni 
60 a8ceaca4 2024-02-20 benni .c.elf:
61 6bf04703 2024-04-05 benni 	${CROSS}-gcc -g -o $@ $< -Og
62 6bf04703 2024-04-05 benni 
63 6bf04703 2024-04-05 benni .S.elf:
64 6bf04703 2024-04-05 benni 	${CROSS}-gcc -g -o $@ $<