我发现有log文件“Warning”,但是之前没有注意过,不知道有没有;
我不知道这个是否有关系:
Warning: [UCAPI-INSTANCEMISMATCH] Instance Data Mismatch
Database mismatch for instance data. Number of Line coverage objects for
instance 'tb_top.dut.dig_top_inst.clk_rst_inst' in test file
'f_during_busy_pgm' of test-data directory '../sim/pre/ccov.vdb' is not the
same as in base design. Coverage data of this instance won't be merged.
Please ensure that all coverage tests are generated from same design. If
problem still persists please contact vcs_support@synopsys.com.