From 85b5fde272be6ab543aa866baebabddc24566bdb Mon Sep 17 00:00:00 2001
From: cheapie <no-email-for-you@example.com>
Date: Sat, 23 May 2026 20:14:34 -0500
Subject: Add initial content

---
 c/menu/Makefile | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 c/menu/Makefile

(limited to 'c/menu/Makefile')

diff --git a/c/menu/Makefile b/c/menu/Makefile
new file mode 100644
index 0000000..bd92e6a
--- /dev/null
+++ b/c/menu/Makefile
@@ -0,0 +1,44 @@
+CC ?= clang
+CFLAGS_MARCH ?= -march=rv32imacb_zicntr_zicond_zicsr_zifencei_zihintpause_zilsd_zclsd_zabha_zacas_zbkb_zbkx_zcb_zcmp_zcmt
+CFLAGS_OPT ?= -O3
+CFLAGS ?= ${CFLAGS_MARCH} ${CFLAGS_OPT}
+
+ifeq (${CC}, clang)
+	CC := ${CC} -target riscv32-none-elf
+endif
+
+.PHONY: all dump load clean
+
+all: menu.hex
+
+menu.o: menu.c calculator.h digilines.h games.h screensaver.h
+	${CC} -I../rvcontroller-libraries ${CFLAGS} -ffreestanding -c -o menu.o menu.c
+
+calculator.o: calculator.c
+	${CC} -I../rvcontroller-libraries ${CFLAGS} -ffreestanding -c -o calculator.o calculator.c
+
+digilines.o: digilines.c
+	${CC} -I../rvcontroller-libraries ${CFLAGS} -ffreestanding -c -o digilines.o digilines.c
+
+games.o: games.c
+	${CC} -I../rvcontroller-libraries ${CFLAGS} -ffreestanding -c -o games.o games.c
+
+screensaver.o: screensaver.c
+	${CC} -I../rvcontroller-libraries ${CFLAGS} -ffreestanding -c -o screensaver.o screensaver.c
+
+menu.elf: ../rvcontroller-libraries/rvcontroller-init.o ../rvcontroller-libraries/rvcontroller-ecalls.o menu.o calculator.o digilines.o games.o screensaver.o
+# riscv32-none-elf-ld -T rvcontroller.ld --no-warn-rwx-segments -o menu.elf ../rvcontroller-libraries/rvcontroller-init.o ../rvcontroller-libraries/rvcontroller-ecalls.o menu.o calculator.o digilines.o games.o
+	${CC} -T rvcontroller.ld -nostdlib -nostartfiles -Xlinker --no-warn-rwx-segments -o menu.elf ../rvcontroller-libraries/rvcontroller-init.o ../rvcontroller-libraries/rvcontroller-ecalls.o menu.o calculator.o digilines.o games.o screensaver.o
+
+dump: menu.elf
+	riscv32-none-elf-objdump -d menu.elf
+
+menu.hex: menu.elf
+	riscv32-none-elf-objcopy -O ihex menu.elf menu.hex
+
+load: menu.hex
+	bash -c "wl-copy < menu.hex"
+
+clean:
+	rm -f menu.bin menu.elf menu.o init.o calculator.o digilines.o games.o screensaver.o
+
-- 
cgit v1.2.3