Build Sail with cmake (#606)

* Update sail installation in CI to use cmake

* Update README sail installation instructions for cmake

* Update riscof plugins to use new sail sim name

.github/workflows/test.yml

@@ -115,9 +115,10 @@ jobs:
           curl --location https://github.com/rems-project/sail/releases/download/0.18-linux-binary/sail.tar.gz | sudo tar xvz --directory=/usr/local --strip-components=1
           git clone https://github.com/riscv/sail-riscv.git
           cd sail-riscv
-          ARCH=RV${{ matrix.xlen }} make
+          cmake -S . -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo -GNinja
+          cmake --build build
           mkdir -p $GITHUB_WORKSPACE/sail
-          mv c_emulator/riscv_sim_RV${{ matrix.xlen }} $GITHUB_WORKSPACE/sail/riscv_sim_RV${{ matrix.xlen }}
+          mv build/c_emulator/riscv_sim_rv${{ matrix.xlen }}d $GITHUB_WORKSPACE/sail/riscv_sim_rv${{ matrix.xlen }}d
 
       - name: Save cached Sail
         if: steps.cache-sail-restore.outputs.cache-hit != 'true'
@@ -173,4 +174,4 @@ jobs:
           name: riscof-artifact-rv${{ matrix.xlen }}
           path: ${{ env.upload_path }}
           compression-level: 6
-          overwrite: true
+          overwrite: true

README.md

@@ -221,11 +221,10 @@ Then build the RISC-V Sail Model:
 ```bash
 $ git clone https://github.com/riscv/sail-riscv.git
 $ cd sail-riscv
-$ ARCH=RV32 make
-$ ARCH=RV64 make
+$ ./build-simulators.sh
 ```
 
-This will create a C simulator in `c_emulator/riscv_sim_RV64` and `c_emulator/riscv_sim_RV32`. You will need to add this path to your `$PATH` or create an alias to execute them from the command line.
+This will create a C simulator in `build/c_emulator/riscv_sim_rv64d` and `build/c_emulator/riscv_sim_rv32d`. You will need to add this path to your `$PATH` or create an alias to execute them from the command line.
 
 
 ## Necessary Env Files

riscof-plugins/rv32/sail_cSim/riscof_sail_cSim.py

@@ -36,8 +36,8 @@ def __init__(self, *args, **kwargs):
         path = config['PATH'] if 'PATH' in config else ""
 
 
-        self.sail_exe = { '32' : os.path.join(path,"riscv_sim_RV32"),
-                '64' : os.path.join(path,"riscv_sim_RV64")}
+        self.sail_exe = { '32' : os.path.join(path,"riscv_sim_rv32d"),
+                '64' : os.path.join(path,"riscv_sim_rv64d")}
         self.isa_spec = os.path.abspath(config['ispec']) if 'ispec' in config else ''
         self.platform_spec = os.path.abspath(config['pspec']) if 'ispec' in config else ''
         self.make = config['make'] if 'make' in config else 'make'

riscof-plugins/rv64/sail_cSim/riscof_sail_cSim.py

@@ -28,8 +28,8 @@ def __init__(self, *args, **kwargs):
             raise SystemExit(1)
         self.num_jobs = str(config['jobs'] if 'jobs' in config else 1)
         self.pluginpath = os.path.abspath(config['pluginpath'])
-        self.sail_exe = { '32' : os.path.join(config['PATH'] if 'PATH' in config else "","riscv_sim_RV32"),
-                '64' : os.path.join(config['PATH'] if 'PATH' in config else "","riscv_sim_RV64")}
+        self.sail_exe = { '32' : os.path.join(config['PATH'] if 'PATH' in config else "","riscv_sim_rv32d"),
+                '64' : os.path.join(config['PATH'] if 'PATH' in config else "","riscv_sim_rv64d")}
         self.isa_spec = os.path.abspath(config['ispec']) if 'ispec' in config else ''
         self.platform_spec = os.path.abspath(config['pspec']) if 'ispec' in config else ''
         self.make = config['make'] if 'make' in config else 'make'