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diff --git a/sailcov/README.md b/sailcov/README.md index 31c775c1..0a49f51c 100644 --- a/sailcov/README.md +++ b/sailcov/README.md @@ -55,3 +55,12 @@ yellow/blue theme using `--alt-colors` or `--alt-colours`. See the alternate [riscv_vmem_sv39.html](https://alasdair.github.io/alt_riscv_vmem_sv39.html) for an example. + +### Combining multiple coverage files + +The `-t` option can be given multiple times to merge the coverage from +multiple executions. The `--taken-list` option acts as if each line +of the given file is a `-t` argument, allowing the coverage of large +number of tests to be assessed. Adding the `--cumulative-table` +option will output an additional file in CSV format showing how the +coverage increases across all the files. |