xref: /kernel/liteos_a/arch/arm/arm/Makefile

# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
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# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
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# 3. Neither the name of the copyright holder nor the names of its contributors may be used
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include $(LITEOSTOPDIR)/config.mk

MODULE_NAME := $(LOSCFG_ARCH_CPU)

LOCAL_SRCS := $(wildcard src/*.c) $(wildcard src/*.S)

ifeq ($(LOSCFG_ARCH_ARM_VER), "armv7-a")
LOCAL_SRCS += $(wildcard src/armv7a/*.S)
endif

ifeq ($(LOSCFG_KERNEL_SMP), y)
LOCAL_SRCS += src/startup/reset_vector_mp.S
else
LOCAL_SRCS += src/startup/reset_vector_up.S
endif

ifeq ($(LOSCFG_PERF_HW_PMU), y)
LOCAL_SRCS += src/pmu/armv7_pmu.c
endif

LOCAL_FLAGS := $(LOCAL_INCLUDE)

AS_OBJS_LIBC_FLAGS  = -D__ASSEMBLY__
# linux style macros
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7A) = -D__LINUX_ARM_ARCH__=7
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7R) = -D__LINUX_ARM_ARCH__=7
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7M) = -D__LINUX_ARM_ARCH__=7
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8A) = -D__LINUX_ARM_ARCH__=8
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8R) = -D__LINUX_ARM_ARCH__=8
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8M) = -D__LINUX_ARM_ARCH__=8
AS_OBJS_LIBC_FLAGS      += $(LINUX_ARCH_y)

ifeq ($(LOSCFG_GDB), y)
LOCAL_FLAGS += $(AS_OBJS_LIBC_FLAGS)
endif
include $(MODULE)