rishi/scryer-prolog
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This commit is contained in:
Adrián Arroyo Calle
2023-03-01 22:10:26 +01:00
parent 7396630627
commit 73df96244d
2 changed files with 13 additions and 6 deletions
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2
src/ffi.rs
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@@ -306,6 +306,7 @@ impl ForeignFunctionTable {
Ok(Value::Int(i64::try_from(*n).map_err(|_| FFIError::ValueDontFit)?))
},
libffi::raw::FFI_TYPE_SINT64 => call_and_return!(i64),
libffi::raw::FFI_TYPE_POINTER => call_and_return!(*mut c_void),
libffi::raw::FFI_TYPE_FLOAT => {
let mut n: Box<f32> = Box::new(0.0);
libffi::raw::ffi_call(
@@ -380,6 +381,7 @@ impl ForeignFunctionTable {
field_ptr = field_ptr.add(std::mem::size_of::<u64>());
},
libffi::raw::FFI_TYPE_SINT64 => read_and_push_int!(i64),
libffi::raw::FFI_TYPE_POINTER => read_and_push_int!(i64),
libffi::raw::FFI_TYPE_STRUCT => {
let substruct = struct_type.atom_fields[i].as_str();
let struct_type = self.structs.get(substruct).ok_or(FFIError::StructNotFound)?;