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Showing results for tags 'systemc 2.3'.
Found 4 results
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Hi I have a long story about using Systemc TLM. I am having some trouble trying to embed our existing software (including driver) into the TLM frame. Originally I called the application function in an SC_THREAD and wanted to let the driver function access tlm socket. But our software and driver are shared libraries and can not see the upper layer socket which reside in a SC_MODULE. Besides I don't want to change the existing libraries and pass the variables or function pointers (like how sockets really do) down to the driver. So I changed my mind and created another S -
I have successful installation of SystemC 2.3.3 on Visual Studio 2017. All the enclosed examples compile and run successful. However, when I create a simple example (listed here: https://www.edaplayground.com/x/5UHA, un-comment lines 4 and 5 in testbench.cpp ), it throws an exception. The exception is thrown at line: SC_METHOD(op_DFF); And the exception thrown is // CHECK IF THIS IS AN sc_module-BASED PROCESS AND SIMUALTION HAS STARTED: if ( dynamic_cast<sc_module*>(host_p) != 0 && sc_is_running() ) { report_error( SC_ID_MODULE_MET
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coredump using kill() in SystemC 2.3 with clang
Martin Barnasconi posted a topic in SystemC Language
When using clang++ (version 3.1 under cygwin/Windows) and SystemC 2.3, I get a coredump when killing a dynamically spawned process. The message is: terminate called after throwing an instance of 'sc_core::sc_unwind_exception' what(): KILL Aborted (core dumped) Using gcc/g++ works correctly. Any idea what is causing this? Attached a simple example to reproduce the coredump. SC_MODULE(x) { void f1() { sc_process_handle h2 = sc_spawn(sc_bind(&x::f2, this) ); wait(5, SC_MS); if (h2.valid()) h2.kill(); } void f2() { cout << "@" << sc_t -
Hello everyone, I’m new in systemc and in this forum. I successfully downloaded and installed systemc-2.3.0 on MSVC-2010 (Windows 7) I can compile and run the examples. BUT when I write an own program it doesn’t work. For example I wrote this simple program. #include "systemc.h"#define WIDTH 4 SC_MODULE(adder) { sc_in<sc_uint<WIDTH> > a, b; sc_out<sc_uint<WIDTH> > sum; void do_add() { sum.write(a.read() + b.read()) } SC_CTOR(adder) { SC_METHOD(do_add); sensitive << a << b; } }; systemc.lib(sc_main_main.o
