#
# Copyright (c) 2017 Intel Corporation
# Copyright (c) 2016 Cadence Design Systems, Inc.
# SPDX-License-Identifier: Apache-2.0
#


# Abstraction of 'run' goal with xt-run

ifneq (${QEMU_PTY},)
    # By default xt-sim uses pty, do nothing
else
# We use QEMU_PIPE in order to avoid unnecessary changes in other scripts
# We are anyway emulating a QEMU behavior
ifneq (${QEMU_PIPE},)
    # Send console output to a pipe, used for running automated sanity tests
    XTRUN_FLAGS += > ${QEMU_PIPE}
endif
endif

xt-run:run
run:zephyr
	${Q}echo "***** Running simulation for Xtensa core \"${XTENSA_CORE}\" *****"
	$(if ${QEMU_PIPE},,@echo "To exit from XT-RUN enter: 'CTRL+c'")
	@echo '[XT-RUN] CPU: ${XTENSA_CORE}'
ifneq (${QEMU_PIPE},)
# Create a named pipe
	mkfifo ${QEMU_PIPE}
endif
# Run cycle accurate simulation
# Ignore errors in order to be able to remove the named pipe at simulation end
	-${Q}${XTRUN} ${KERNEL_ELF_NAME} ${XTRUN_FLAGS} ${XTRUN_EXTRA_FLAGS}
ifneq (${QEMU_PIPE},)
# Remove the named pipe
	${RM} ${QEMU_PIPE}
endif

.PHONY: run xt-run