3 files changed, 42 insertions, 0 deletions
diff --git a/assembly/zicboztest/Makefile b/assembly/zicboztest/Makefile
new file mode 100644
index 0000000..60747f2
--- /dev/null
+++ b/assembly/zicboztest/Makefile
@@ -0,0 +1,24 @@
+MARCH ?= rv32imacbzicntr_zicond_zicsr_zifencei_zihintpause_zilsd_zclsd_zabha_zacas_zbkb_zbkx_zcb_zcmp_zcmt_zicboz
+
+.PHONY: all dump load clean
+
+all: zicboztest.hex
+
+zicboztest.o: zicboztest.S
+	riscv32-none-elf-as -I../rvcontroller-libraries -march=${MARCH} -o zicboztest.o zicboztest.S
+
+zicboztest.elf:  zicboztest.o
+	riscv32-none-elf-ld -T rvcontroller.ld --no-warn-rwx-segments -o zicboztest.elf zicboztest.o
+
+dump: zicboztest.elf
+	riscv32-none-elf-objdump -d zicboztest.elf
+
+zicboztest.hex: zicboztest.elf
+	riscv32-none-elf-objcopy -O ihex zicboztest.elf zicboztest.hex
+
+load: zicboztest.hex
+	bash -c "wl-copy < zicboztest.hex"
+
+clean:
+	rm -f zicboztest.hex zicboztest.elf zicboztest.o
+
diff --git a/assembly/zicboztest/rvcontroller.ld b/assembly/zicboztest/rvcontroller.ld
new file mode 120000
index 0000000..bc01402
--- /dev/null
+++ b/assembly/zicboztest/rvcontroller.ld
@@ -0,0 +1 @@
+../../rvcontroller.ld
+\ No newline at end of file
diff --git a/assembly/zicboztest/zicboztest.S b/assembly/zicboztest/zicboztest.S
new file mode 100644
index 0000000..c9c5289
--- /dev/null
+++ b/assembly/zicboztest/zicboztest.S
@@ -0,0 +1,17 @@
+li t0,0x4000
+li t1,0xdeadbeef
+li t2,0x7000
+1: sw t1,0(t0)
+addi t0,t0,4
+andi t3,t0,0xff
+bnez t3,2f
+li a7,11
+li a0,'.'
+ecall
+2: blt t0,t2,1b
+
+li a0,0x5000
+cbo.zero 0(a0)
+
+li a7,10
+ecall