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SpinalHDL / openocd_riscv

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Yaml file not found even existed #16

Open sreenivasa-0623 opened 3 years ago

sreenivasa-0623 commented 3 years ago

prabath@prabath-VirtualBox:~/openocd_riscv$ src/openocd -c 'set VEXRISCV_YAML /home/verilator/Vexriscv/cpu0.yaml' -f tcl/target/vexriscv_sim.cfg Open On-Chip Debugger 0.10.0+dev-01236-gc974c1b7-dirty (2021-06-25-19:56) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html /home/verilator/Vexriscv/cpu0.yaml DEPRECATED! use 'adapter driver' not 'interface' Info : only one transport option; autoselect 'jtag' DEPRECATED! use 'adapter speed' not 'adapter_khz' DEPRECATED! use 'adapter srst delay' not 'adapter_nsrst_delay' Info : set servers polling period to 50ms Error: cpuConfigFile /home/verilator/Vexriscv/cpu0.yaml not found Error: target 'fpga_spinal.cpu0' init failed

What to do even if the yaml file exists in the given location

Dolu1990 commented 3 years ago

Very weird,

What give ls /home/verilator/Vexriscv/cpu0.yaml
?

sreenivasa-0623 commented 3 years ago

The cpu0 file was there in the mentioned loc but I am getting an error that indicates that it is not there

On Mon, Jun 28, 2021, 18:06 Dolu1990 @.***> wrote:

Very weird,

What give ls /home/verilator/Vexriscv/cpu0.yaml ?

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Dolu1990 commented 3 years ago

So basicay, there is where things goes wrong : https://github.com/SpinalHDL/openocd_riscv/blob/riscv_spinal/src/target/vexriscv.c#L507

I can't reproduce the issue myself.

sreenivasa-0623 commented 3 years ago

So what to do should I quote those lines?

On Tue, Jun 29, 2021, 13:18 Dolu1990 @.***> wrote:

So basicay, there is where things goes wrong :

https://github.com/SpinalHDL/openocd_riscv/blob/riscv_spinal/src/target/vexriscv.c#L507

I can't reproduce the issue myself.

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Dolu1990 commented 3 years ago

Shouldn't quote them, but that's a starting point to start debug

sreenivasa-0623 commented 3 years ago

I am sorry I didn't get it can u pls explain in detail

On Tue, Jun 29, 2021, 17:58 Dolu1990 @.***> wrote:

Shouldn't quote them, but that's a starting point to start debug

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Dolu1990 commented 3 years ago

That fopen fail on your environnement, which is realy weird. You may try to hardcode some path there, to see if you can read a file.

sreenivasa-0623 commented 3 years ago

Ok but I don't know how to do it and can u pls help me how to do that

On Tue, Jun 29, 2021, 20:30 Dolu1990 @.***> wrote:

That fopen fail on your environnement, which is realy weird. You may try to hardcode some path there, to see if you can read a file.

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Dolu1990 commented 3 years ago

You can try to tweek the source code i pointer, to try understanding what is happing, prinf is your friend ^^