HLS synthesis error on module (toe)

[Oxygen-Chu]

Hi, Sidler~

I see the module "hls/toe" cannot be synthesized by HLS, and the build progress errors out with messages like this:~

ERROR: [HLS 200-70] Compilation errors found: In file included from ../../../hls/toe/ack_delay/ack_delay.cpp:1:
In file included from ../../../hls/toe/ack_delay/ack_delay.cpp:30:
In file included from ../../../hls/toe/ack_delay/ack_delay.hpp:29:
In file included from ../../../hls/toe/ack_delay/../toe_internals.hpp:4:
In file included from ../../../hls/toe/ack_delay/../../axi_utils.hpp:32:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\iostream:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\ostream:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\ios:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\exception:151:
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\exception_ptr.h:132:13: error: unknown type name 'type_info'
      const type_info*
            ^
In file included from ../../../hls/toe/ack_delay/ack_delay.cpp:1:
In file included from ../../../hls/toe/ack_delay/ack_delay.cpp:30:
In file included from ../../../hls/toe/ack_delay/ack_delay.hpp:29:
In file included from ../../../hls/toe/ack_delay/../toe_internals.hpp:4:
In file included from ../../../hls/toe/ack_delay/../../axi_utils.hpp:32:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\iostream:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\ostream:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\ios:39:
In file included from D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\exception:151:
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:62:5: error: the parameter for this explicitly-defaulted copy constructor is const, but a member or base requires it to be non-const
    nested_exception(const nested_exception&) = default;
    ^
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:64:23: error: the parameter for this explicitly-defaulted copy assignment operator is const, but a member or base requires it to be non-const
    nested_exception& operator=(const nested_exception&) = default;
                      ^
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:77:28: error: exception specification in declaration does not match previous declaration
  inline nested_exception::~nested_exception() = default;
                           ^
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:66:20: note: previous declaration is here
    inline virtual ~nested_exception();
                   ^
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:122:61: error: redefinition of default argument
    __throw_with_nested(_Ex&& __ex, const nested_exception* = 0)
                                                            ^ ~
D:/Xilinx/Vivado/2019.2/win64/tools/clang/bin\..\lib\clang\3.1/../../../include/c++/4.5.2\nested_exception.h:110:56: note: previous definition is here
    __throw_with_nested(_Ex&&, const nested_exception* = 0)
                                                       ^ ~
5 errors generated.

I tried to open the cmake-generated project with HLS GUI, and this error is confirmed.

Windows 7.1 + Vivado 2019.2 + MinGW 16.1 + CMake 3.15

Please help to double check with this.

Best Regards :- )
oxygen_chu@163.com

[dsidler]

The project was only tested with vivado 2019.1

[Oxygen-Chu]

The project was only tested with Vivado 2019.1

OK, I will test it later on Vivado 2019.1.
Thank you :- )

[Oxygen-Chu]

The project was only tested with vivado 2019.1

I have successfully compiled the project with
RHEL 8.1 + Vitis 2019.2

The key is update the Linux kernel to the latest version.
Thank you, Dsidler :- )

[Oxygen-Chu]

I have successfully compiled the project with
RHEL 8.1 + Vitis 2019.2