# Yunsup Lee (yunsup@cs.berkeley.edu)
#
+XLEN ?= 64
+
default: all
src_dir = .
RISCV_GCC_OPTS ?= -mcmodel=medany -static -std=gnu99 -O2 -ffast-math -fno-common -fno-builtin-printf
RISCV_LINK ?= $(RISCV_GCC) -T $(src_dir)/common/test.ld $(incs)
RISCV_LINK_MT ?= $(RISCV_GCC) -T $(src_dir)/common/test-mt.ld
-RISCV_LINK_OPTS ?= -nostdlib -nostartfiles -ffast-math -lgcc
+RISCV_LINK_OPTS ?= -static -nostdlib -nostartfiles -lgcc
RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.data
-RISCV_SIM ?= spike
+RISCV_SIM ?= spike --isa=rv$(XLEN)gc
VPATH += $(addprefix $(src_dir)/, $(bmarks))
VPATH += $(src_dir)/common