Hi
We are in the process of functional safety project.
We have no experience in Safety Compiler Qualification Kit
Is it possible to proceed with the Safety Compiler Qualification Kit instead of us?
If possible, what should I provide?
IC part number: TMS5701224CPGEQQ1
Compiler : TI v20.2.7.LTS
Please download the CQKIT first:
https://www.ti.com/tool/SAFETI_CQKIT
After CQKIT is installed, please do following for the coverage test:
1. Download the instrumented compiler for your compiler version from the same tool folder where your QKIT installer was obtained. for example ti_cgt_arm_20.2.6.LTS_bincov_win64.tar.bz2
2. Unzip the “bincov” folder into a temporary location. This folder contains instrumented versions of all compiler tool chain executables along with coverage data collection files (*.cov files) for each executable.
3. Rename the original compiler installation folder from "bin" to "bin_old". Create a new "bin" folder within your compiler installation folder and copy in the executables and *.cov coverage files from the "bincov" folder.
4. Set the environment variable COVFILELIST. This is a comma-separated list of the paths to all the compiler executable .cov files.
If using CCS, then use below steps to set COVFILELIST:
- Open “Project properties”
- Click on “Build”
- Click on tab for “Environment”
- Click on “Add” and add COVFILELIST
COVFILELIST=C:\ti_cgt_arm_20.2.6.LTS\bin\armcl.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\arma cpia.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armopt.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armcg. cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armasm.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armlnk.cov, C:\ti_cgt_arm_20.2.6.LTS\bin\armilk.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armhex.cov,C:\t i_cgt_arm_20.2.6.LTS\bin\armabs.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armembed.cov,C:\ti_ cgt_arm_20.2.6.LTS\bin\armlnk.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armacp.cov,C:\ti_cgt_ arm_20.2.6.LTS\bin\armcbe.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armclist.cov,C:\ti_cgt_ar m_20.2.6.LTS\bin\armnm.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armsdp.cov,C:\ti_cgt_arm_15. 12.3.LTS\bin\armcbeia.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armdem.cov,C:\ti_cgt_arm_15.12 .3.LTS\bin\armocs.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armstrip.cov,C:\ti_cgt_arm_20.2.6 .LTS\bin\armar.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armdis.cov,C:\ti_cgt_arm_20.2.6.LTS\ bin\armlibinfo.cov,C:\ti_cgt_arm_20.2.6.LTS\bin\armofd.cov,C:\ti_cgt_arm_20.2.6.LTS\ bin\armxref.cov
5. Build your application. Note that the time stamps for *.cov files update each time the instrumented executables are exercised.
6. Once coverage data collection is complete, rename the "bin" folder to "bin.cov" and rename the original "bin.old" folder to "bin" to restore the original un-instrumented compiler executables.
