include $(AM_HOME)/scripts/isa/riscv.mk
include $(AM_HOME)/scripts/platform/nemu.mk

export PATH := $(PATH):$(abspath $(AM_HOME)/tools/rvmini)
CC = rvmini-gcc
AS = rvmini-gcc
CXX = rvmini-g++

CFLAGS  += -DISA_H=\"riscv/riscv.h\"
COMMON_CFLAGS += -march=rv32i_zicsr -mabi=ilp32  # overwrite
LDFLAGS       += -melf32lriscv                   # overwrite

AM_SRCS += riscv/nemu/start.S \
           riscv/nemu/cte.c \
           riscv/nemu/trap.S \
           riscv/nemu/vme.c

AM_SRCS += riscv/npc/libgcc/div.S \
           riscv/npc/libgcc/muldi3.S \
           riscv/npc/libgcc/multi3.c \
           riscv/npc/libgcc/ashldi3.c \
           riscv/npc/libgcc/unused.c