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Update build instructions

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The emulator now requires an ELF file even when running ground tests.
(The ELF contains the tohost and fromhost addresses for communication
with the FESVR.)
This commit is contained in:
Matthew Naylor 2016-05-26 14:42:26 +01:00
parent ddfa30e215
commit b734beec06
1 changed files with 6 additions and 3 deletions
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groundtest/README.md
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@ -14,14 +14,17 @@ out waiting for the response.
The groundtest package defines a GroundTestTile, which extends a rocket-chip Tile.
A number of Configs in rocket-chip instantiate GroundTestTile(s) in place of
other types of Tiles, (see rocket-chip/src/main/scala/TestConfigs.scala).
other types of Tiles (see rocket-chip/src/main/scala/TestConfigs.scala).
Running a ground test can be achieved in rocket-chip by:
Running a ground test can be achieved in rocket-chip as follows
(assuming the `build.sh` script in the
`rocket-chip/riscv-tools` directory has already been run).
```
cd emulator
make CONFIG=<GroundTestConfigName>
./emulator-Top-<GroundTestConfigName> <other args>
ln -s ../riscv-tools/riscv-tests/build/isa/rv64ui-p-simple
./emulator-Top-<GroundTestConfigName> rv64ui-p-simple <other args>
```
Currently the Configs which include GroundTestTile(s) are: