Fix symbol names (#118)

* checkpoint

* checkpoint

* rename f_pc

* checkpoint

* small symbol rename and fix some fpc symbols

* remove unneeded entries from ldscript

* simplify ok check, update docker container

Co-authored-by: Pheenoh <pheenoh@gmail.com>

.github/workflows/ok-check.yml

@@ -14,11 +14,6 @@ jobs:
       uses: actions/checkout@v1
       with:
         token: ${{secrets.MY_REPO_PAT}}
-    - name: setup python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-        architecture: 'x64'
     - name: Copy in dol and compilers
       run: cp /tmp/baserom.dol ./baserom.dol && cp -r /tmp/mwcc_compiler/ tools/mwcc_compiler && chown root /github/home/
     - name: Run Make (OK)