Observing symlink not creating while executing DSP test case

[Vkenjam]

O] 1970-01-01 00:20:11 - --------------------------------------------------------------------------
[INFO] 1970-01-01 00:20:11 - -------------------Starting fastrpc_test Testcase----------------------------
[INFO] 1970-01-01 00:20:11 - Kernel: Linux qcs6490-rb3gen2-core-kit 6.17.0-rc5-00207-g81052b1bbda7 #1 SMP PREEMPT Wed Sep 10 09:00:07 UTC 2025 aarch64 GNU/Linux
[INFO] 1970-01-01 00:20:11 - Date(UTC): Thu Jan 1 00:20:11 UTC 1970
[INFO] 1970-01-01 00:20:11 - SoC.machine: Qualcomm Technologies, Inc. Robotics RB3gen2
[INFO] 1970-01-01 00:20:11 - SoC.soc_id: 498
[WARN] 1970-01-01 00:20:11 - No 'linux/' under /usr/bin; the sample libs may be missing
[INFO] 1970-01-01 00:20:11 - Using binary: /usr/bin/fastrpc_test
[INFO] 1970-01-01 00:20:11 - Run dir: /usr/bin (launching ./fastrpc_test)
[INFO] 1970-01-01 00:20:11 - Binary details:
[INFO] 1970-01-01 00:20:11 - ls -l: -rwxr-xr-x 1 root root 67560 Apr 5 2011 /usr/bin/fastrpc_test
[INFO] 1970-01-01 00:20:11 - file : /usr/bin/fastrpc_test: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /usr/lib/ld-linux-aarch64.so.1, BuildID[sha1]=1461d644c6229c8a39e86726890ca8dbf7fa3b45, for GNU/Linux 5.15.0, stripped
[INFO] 1970-01-01 00:20:11 - rproc.adsp: remoteproc1 path=/sys/class/remoteproc/remoteproc1 state=running fw=qcom/qcs6490/adsp.mbn name=adsp
[INFO] 1970-01-01 00:20:11 - rproc.cdsp: remoteproc3 path=/sys/class/remoteproc/remoteproc3 state=running fw=qcom/qcs6490/cdsp.mbn name=cdsp
[INFO] 1970-01-01 00:20:11 - PD setting: -U 0 (use --user-pd or FASTRPC_USER_PD=1 to change)
[INFO] 1970-01-01 00:20:11 - Domain auto-picked: -d 3 (CDSP=3, ADSP=0, SDSP=2)
[INFO] 1970-01-01 00:20:11 - Domain: -d 3 (CDSP)
[INFO] 1970-01-01 00:20:11 - No --arch provided; running without -a
[INFO] 1970-01-01 00:20:11 - Repeats: 1 | Timeout: none | Buffering: none
[INFO] 1970-01-01 00:20:11 - Running iter1/1 | start: 1970-01-01T00:20:11Z | dir: /usr/bin
[INFO] 1970-01-01 00:20:11 - Executing: ./fastrpc_test -d 3 -t linux -U 0
----- iter1 output begin -----
Error occurred with selector 0: -2147482112
Error occurred with selector 1: -2147482112
Error occurred with selector 2: -2147482112
Error occurred with selector 3: -2147482112
Error occurred with selector 4: -2147482112
Error occurred with selector 5: -2147482112
Error occurred with selector 6: -2147482112
Error occurred with selector 7: -2147482112
Error occurred with selector 10: -2147482112

Allocate 4000 bytes from ION heap
Creating sequence of numbers from 0 to 999
Compute sum on domain 3
Retry attempt unsuccessful. Timing out....
ERROR 0x80000600: Failed to compute sum on domain 3
ERROR 0x80000600: Failed to find max on domain 3
Test failed with error code 0x80000600 in /usr/lib/fastrpc_test/libcalculator.so
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
ERROR 0x80000600: Unable to create FastRPC session on domain 3

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
Test failed with error code 0x80000600 in /usr/lib/fastrpc_test/libhap_example.so
ERROR 0x80000600: Unable to create FastRPC session on domain 3
Exiting...
Test FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
Test failed with error code 0x80000600 in /usr/lib/fastrpc_test/libmultithreading.so
Test failed with error code 0x80000600
----- iter1 output end -----
[WARN] 1970-01-01 00:20:11 - iter1: success pattern not found
[FAIL] 1970-01-01 00:20:11 - fastrpc_test : Test Failed (0/1)
sh-5.3#

[smuppand]

Thank you @Vkenjam for requesting the necessary symlink enhancements. The current update I am working on will ensure that /usr/lib/dsp is created if it does not already exist. In the future, if the dsp directory is handled at the build level in meta-qcom, we still don't need to remove this check from the script, as it will skip creation if the directory is already present.

[INFO] 1970-01-01 12:37:55 - Linking DSP artifacts from: /usr/share/qcom/qcm6490/Thundercomm/RB3gen2/dsp → /usr/lib/dsp [INFO] 1970-01-01 12:37:55 - DSP autolink complete (2 link(s)) [INFO] lrwxrwxrwx 1 root root 52 Jan 1 12:37 adsp -> /usr/share/qcom/qcm6490/Thundercomm/RB3gen2/dsp/adsp [INFO] lrwxrwxrwx 1 root root 52 Jan 1 12:37 cdsp -> /usr/share/qcom/qcm6490/Thundercomm/RB3gen2/dsp/cdsp

This is a case where symlinks already exist, so we check for them and skip accordingly.

[INFO] 1970-01-01 12:47:31 - /usr/lib/dsp already populated; skipping DSP autolink

Full outout for your reference.
./run.sh --bin-dir /usr/bin --assets-dir /usr/lib/fastrpc_test
[INFO] 1970-01-01 12:47:31 - (compat) --assets-dir provided: /usr/lib/fastrpc_test (ignored with /usr/local layout)
[INFO] 1970-01-01 12:47:31 - --------------------------------------------------------------------------
[INFO] 1970-01-01 12:47:31 - -------------------Starting fastrpc_test Testcase----------------------------
[INFO] 1970-01-01 12:47:31 - Kernel: Linux qcs6490-rb3gen2-core-kit 6.17.0-rc6-00233-ga3a683c1955d #1 SMP PREEMPT Wed Sep 17 11:32:55 UTC 2025 aarch64 GNU/Linux
[INFO] 1970-01-01 12:47:31 - Date(UTC): Thu Jan 1 12:47:31 UTC 1970
[INFO] 1970-01-01 12:47:31 - SoC.machine: Qualcomm Technologies, Inc. Robotics RB3gen2
[INFO] 1970-01-01 12:47:31 - SoC.soc_id: 498
[WARN] 1970-01-01 12:47:31 - Missing system libs dir: /usr/local/lib (lib{adsp,cdsp,sdsp}rpc*.so expected)
[WARN] 1970-01-01 12:47:31 - Missing test libs dir: /usr/local/lib/fastrpc_test (libcalculator.so, etc.)
[WARN] 1970-01-01 12:47:31 - No DSP skeleton dirs found under: /usr/local/share/fastrpc_test (expected v75/ v68/)
[INFO] 1970-01-01 12:47:31 - Using binary: /usr/bin/fastrpc_test
[INFO] 1970-01-01 12:47:31 - Run dir: /usr/bin (launching ./fastrpc_test)
[INFO] 1970-01-01 12:47:31 - Binary details:
[INFO] 1970-01-01 12:47:31 - ls -l: -rwxr-xr-x 1 root root 67560 Apr 5 2011 /usr/bin/fastrpc_test
[INFO] 1970-01-01 12:47:31 - file : /usr/bin/fastrpc_test: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /usr/lib/ld-linux-aarch64.so.1, BuildID[sha1]=8cf36ec13468c643fee5c34f6961d6286ee4b5fc, for GNU/Linux 5.15.0, stripped
[INFO] 1970-01-01 12:47:31 - LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib/fastrpc_test
[INFO] 1970-01-01 12:47:31 - /usr/lib/dsp already populated; skipping DSP autolink
[INFO] 1970-01-01 12:47:31 - rproc.adsp: remoteproc1 path=/sys/class/remoteproc/remoteproc1 state=running fw=qcom/qcs6490/adsp.mbn name=adsp
[INFO] 1970-01-01 12:47:31 - rproc.cdsp: remoteproc3 path=/sys/class/remoteproc/remoteproc3 state=running fw=qcom/qcs6490/cdsp.mbn name=cdsp
[INFO] 1970-01-01 12:47:31 - PD setting: -U 0 (use --user-pd or FASTRPC_USER_PD=1 to change)
[INFO] 1970-01-01 12:47:31 - Domain auto-picked: -d 3 (CDSP=3, ADSP=0, SDSP=2)
[INFO] 1970-01-01 12:47:31 - Domain: -d 3 (CDSP)
[INFO] 1970-01-01 12:47:31 - No --arch provided; running without -a
[INFO] 1970-01-01 12:47:31 - Repeats: 1 | Timeout: none | Buffering: none
[INFO] 1970-01-01 12:47:31 - Running iter1/1 | start: 1970-01-01T12:47:31Z | dir: /usr/bin
[INFO] 1970-01-01 12:47:31 - Executing: ./fastrpc_test -d 3 -t linux -U 0
----- iter1 output begin -----
Error occurred with selector 10: 78

Allocate 4000 bytes from ION heap
Creating sequence of numbers from 0 to 999
Compute sum on domain 3

Call calculator_sum on the DSP
Sum = 499500

Call calculator_max on the DSP
Max value = 999
Success in /usr/lib/fastrpc_test/libcalculator.so

Demonstrating HAP_compute_res.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating FARF run-time logging

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating HAP_mem.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating HAP_perf.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating HAP_power.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating sysmon_cachelock.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating HAP_vtcm_mgr.h APIs

hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output
The PD type is 0 (signed)
hap_example function PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output

Demonstrating HAP_compute_res.h v2 APIs

hap_example function FAILED
Please look at the mini-dm logs or the adb logcat logs for DSP output
Test failed with error code 0x4e in /usr/lib/fastrpc_test/libhap_example.so
Test PASSED
Please look at the mini-dm logs or the adb logcat logs for DSP output
Success in /usr/lib/fastrpc_test/libmultithreading.so
All tests completed successfully
----- iter1 output end -----
[PASS] 1970-01-01 12:47:33 - iter1: success
[PASS] 1970-01-01 12:47:33 - fastrpc_test : Test Passed (1/1)

[smuppand]

The change has been merged. If you continue to experience any issues, please feel free to reopen.