pmret/papermario
1
0
Fork 0
mirror of https://github.com/pmret/papermario.git synced 2024-11-09 12:32:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

optimize sample mipstoc script and readme cleanup

Browse Source
This commit is contained in:
sonicspiral 2020-10-01 00:24:29 -07:00
parent 4949824769
commit f478d476c6
1 changed files with 4 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
README.md
View File

@ -85,26 +85,20 @@ sudo git clone https://github.com/matt-kempster/mips_to_c.git path/to/mips_to_c
Here's a starter function you can use:
```sh
# don't forget to replace /path/to/mips_to_c with you're path
# don't forget to replace /path/to/mips_to_c with your path
function mipstoc() {
if [ "$#" -eq 2 ]; then
echo "running mips_to_c on file $1 for func $2";
/path/to/mips_to_c/mips_to_c.py $1 $2;
elif [ "$#" -gt 2 ]; then
echo "running mips_to_c on file $1 for func $2 with flags";
if [ "$#" -gt 1 ]; then
/path/to/mips_to_c/mips_to_c.py $@;
else
printf "Please call mipstoc using this format and make sure you're at the repo root:";
printf "\nmipstoc\t\033[0;31marg1 - the nonmatching asm file\033[0m \t\t\t\033[0;34marg2 - the target function\033[0m \033[0;33margN - any of the optional mips_to_c.py flags\033[0m";
printf "\nmipstoc \033[0;31m./asm/nonmatchings/code_13870_len_6980/func_8003B3D0.s\033[0m \t\033[0;34mfunc_8003B3D0\033[0m \033[0;33m--flag1 --flag2 --flag3\033[0m\n";
printf "\nmipstoc \033[0;31marg1 - the nonmatching asm file\033[0m \033[0;34marg2 - the target function\033[0m \033[0;33margN - any of the optional mips_to_c.py flags\033[0m";
printf "\nmipstoc \033[0;31m./asm/nonmatchings/code_13870_len_6980/func_8003B3D0.s\033[0m \033[0;34mfunc_8003B3D0\033[0m \033[0;33m--flag1 --flag2 --flagN\033[0m\n";
/path/to/mips_to_c/mips_to_c.py;
fi
}
export -f mipstoc
```
If mips_to_c gives you an error about branch-likely instructions, edit the `.s` file and rename any branch-likely instructions to their unlikely equivalent (i.e. remove the `l` suffix). Add a `nop` after the branches and move the instruction that was originally in the delay slot (directly after the branch instruction) to the start of the target label. Don't commit the edited assembly.
Open up the relevant `.c` file and replace the function's `INCLUDE_ASM` macro with the output from mips_to_c. Run the following command to attempt to compile, replacing `function_name` with the name of the function you're working with:
```sh