# Copyright (c) 2021 Advanced Micro Devices, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, 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.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

Import('*')

if not env['CONF']['BUILD_GPU']:
    Return()

# Controllers
SimObject('AMDGPU.py', sim_objects=['AMDGPUDevice', 'AMDGPUInterruptHandler',
                                    'AMDGPUMemoryManager', 'AMDGPUSystemHub',
                                    'SDMAEngine', 'PM4PacketProcessor'],
                                    tags='x86 isa')

Source('amdgpu_device.cc', tags='x86 isa')
Source('amdgpu_vm.cc', tags='x86 isa')
Source('interrupt_handler.cc', tags='x86 isa')
Source('memory_manager.cc', tags='x86 isa')
Source('mmio_reader.cc', tags='x86 isa')
Source('pm4_packet_processor.cc', tags='x86 isa')
Source('sdma_engine.cc', tags='x86 isa')
Source('system_hub.cc', tags='x86 isa')

DebugFlag('AMDGPUDevice', tags='x86 isa')
DebugFlag('AMDGPUMem', tags='x86 isa')
DebugFlag('PM4PacketProcessor', tags='x86 isa')
DebugFlag('SDMAEngine', tags='x86 isa')