eel3792c_rv32i

commit fa0b37e4e90eed92766273e354d6f7b6d01d3554
parent f267c351b754a8133f4f4a88863a42fc8cb65324
Author: vin <git@vineetk.net>
Date:   Thu, 17 Apr 2025 16:03:17 -0400

add makefile to compile C code easier

Diffstat:
A
Makefile
 | 
15
+++++++++++++++

1 file changed, 15 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
@@ -0,0 +1,15 @@
+CC = riscv32-none-elf-gcc
+CP = riscv32-none-elf-objcopy
+CFLAGS = -fno-pic -nostdlib -fno-delete-null-pointer-checks --param=min-pagesize=0 -O3 -march=rv32i -mabi=ilp32 -Wall -Wextra -pedantic
+
+SRC = fibonacci.c
+ROM = riscvtest_rom_image.txt
+
+all: 
+	${CC} ${CFLAGS} ${SRC}
+	${CP} -j .text -O binary a.out /dev/stdout \
+	| od -t x4 -w4 - | cut -d' ' -f2 | head -n -1 \
+	> ${ROM}
+
+clean:
+	rm -f a.out