# -*- Mode: makefile -*-
#
# ARM - included from tests/tcg/Makefile
#

ARM_SRC=$(SRC_PATH)/tests/tcg/arm

# Set search path for all sources
VPATH 		+= $(ARM_SRC)

float_madds: CFLAGS+=-mfpu=neon-vfpv4

# Basic Hello World
ARM_TESTS = hello-arm
hello-arm: CFLAGS+=-marm -ffreestanding
hello-arm: LDFLAGS+=-nostdlib

# IWMXT floating point extensions
ARM_TESTS += test-arm-iwmmxt
test-arm-iwmmxt: CFLAGS+=-marm -march=iwmmxt -mabi=aapcs -mfpu=fpv4-sp-d16
test-arm-iwmmxt: test-arm-iwmmxt.S
	$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)

# Float-convert Tests
ARM_TESTS += fcvt
fcvt: LDFLAGS+=-lm
# fcvt: CFLAGS+=-march=armv8.2-a+fp16 -mfpu=neon-fp-armv8
run-fcvt: fcvt
	$(call run-test,fcvt,$(QEMU) $<,"$< on $(TARGET_NAME)")
	$(call diff-out,fcvt,$(ARM_SRC)/fcvt.ref)

# Semihosting smoke test for linux-user
ARM_TESTS += semihosting
run-semihosting: semihosting
	$(call run-test,$<,$(QEMU) $< 2> $<.err, "$< on $(TARGET_NAME)")

run-plugin-semihosting-with-%:
	$(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
		-plugin $(PLUGIN_DIR)/$(call extract-plugin,$@) \
		 $(call strip-plugin,$<) 2> $<.err, \
		"$< on $(TARGET_NAME) with $*")

TESTS += $(ARM_TESTS)

# On ARM Linux only supports 4k pages
EXTRA_RUNS+=run-test-mmap-4096