lowRISC / lowRISC/opentitan

[test-triage, darjeeling] chip_sw_sram_ctrl_scrambled_access

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Component:TestTriage
Dominant language
SystemVerilog
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Description

### Hierarchy of regression failure

Block level

### Failure Description

```
* `UVM_ERROR @ * us: (sw_logger_if.sv:526) [sram_ctrl_scrambled_access_test_sim_dv(sw/device/tests/sram_ctrl_scrambled_access_test.c:472)] CHECK-STATUS-fail: @@@:* = ErrorError` has 1 failures:
* Test chip_sw_sram_ctrl_scrambled_access has 1 failures.
* 0.chip_sw_sram_ctrl_scrambled_access.1\
Line 1540, in log /home/doreis/git/opentitan.git/master/scratch/master/chip_darjeeling_asic-sim-xcelium/0.chip_sw_sram_ctrl_scrambled_access/latest/run.log

UVM_ERROR @ 7236.366398 us: (sw_logger_if.sv:526) [sram_ctrl_scrambled_access_test_sim_dv(sw/device/tests/sram_ctrl_scrambled_access_test.c:472)] CHECK-STATUS-fail: @@@:0 = ErrorError
UVM_INFO @ 7236.366398 us: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
```

### Steps to Reproduce

- GitHub Revision: master
- dvsim invocation command to reproduce the failure, inclusive of build and run seeds:
```sh
util/dvsim/dvsim.py hw/top_darjeeling/dv/chip_sim_cfg.hjson --tool xcelium -v m --fi 1 -i chip_sw_sram_ctrl_scrambled_access
```

### Tests with similar or related failures

- [ ] chip_sw_sram_ctrl_scrambled_access

Contributor guide

Open the contributing guide

Research direction

Run the provided util/dvsim/dvsim.py command with the Darjeeling chip simulation and Xcelium to reproduce the failure. Start at sw/device/tests/sram_ctrl_scrambled_access_test.c:472 and the referenced run.log line 1540, then trace the failing status check. Done means chip_sw_sram_ctrl_scrambled_access passes without the CHECK-STATUS failure.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
embedded-iot, testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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