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Support for the RiscV J-, B-, S- and U-Type encodings has been added to the Riscv Extension decode helper functions. Ths change will be included with all future releases.

See doc/ovp/OVP_RISCV_Mode ...

Dear supporter,

1) In the ISS demo, the elf file is created by the host compiler or the cross compiler?

The cross compiler for the target architecture being simulated using ISS

2) Can OPVSIm ...

Sorry - that directory was inadvertently left out of the release. We will fix that in future releases. Thanks for pointing that out.

In the meantime I have created a tar file with that example here ...

As you say, the ARM conditional instructions are included in the instruction counts whether they execute or not. Since OVP is not a cycle accurate simulator it cannot be expected to account for any cy ...

Yeah，what I couldn't understand is that how can I write my C code to build the behavior of peripheral.And how can I test the correct behavior by application.c file?Can you provide a simple periphera ...

Generally this is due to the Linux path not including the directory '.'. The easiest solution is to add './' to the commmand, e.g.
./Run_Fibonacci.sh

FYI, the compilation error I reported only shows up when using very old versions of gcc (e.g. 4.4.3).

In any case we cannot seem to reproduce the problem you are seeing. If you would like to send y ...

I tried to recreate the problem by downloading SystemC 2.3.1a from http://www.accellera.org/downloads/standards/systemc and found that it throws a compilation error when building:

# Compiling Bui ...

Which disk are you referring to - by default that demo uses only an initrd RAM disk. There are also instructions describing how to download and mount a Linux distribution's disk image file. It is not ...

I think the problem is the setting of the IMPERAS_ISS environment variable. Try changing that from "issdemo.exe" to "iss.exe".

FYI, issdemo.exe is intended to be used by users ...

FYI, Binaries for Risc-V gcc can be found here:

https://github.com/gnu-mcu-eclipse/riscv-none-gcc/releases/latest

The problem may be the make program you are using. Try running mingw32-make instead of make.

Glad that worked out. The demo has been updated and will include the full 8GB in the next release. Thanks for pointing that out.

Jim

Please ignore Duncan's comment about appending the dtb to the zImage file as it does not apply to this demo.

That would apply to some other Linux demos Imperas supplies, but not to the Linux_ARMv8 ...

I think the problem is that the device tree does not describe the full memory implemented in the platform.

Looking at the memory specification in the device tree files (Linux/foundation-v8*.dts), i ...