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Fix get global type

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This commit is contained in:
Brandon Fish 2019-05-26 14:15:30 -05:00
parent 8069cdac16
commit cc4b1871d0
1 changed files with 28 additions and 14 deletions
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42
lib/clif-backend/src/code.rs
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@ -410,7 +410,7 @@ impl FuncEnvironment for FunctionEnvironment {
let vmctx = func.create_global_value(ir::GlobalValueData::VMContext);
let ptr_type = self.pointer_type();
let local_global_addr = match global_index
let (local_global_addr, ty) = match global_index
.local_or_import(&self.module_info.read().unwrap())
{
LocalOrImport::Local(local_global_index) => {
@ -429,12 +429,19 @@ impl FuncEnvironment for FunctionEnvironment {
global_type: ptr_type,
});
func.create_global_value(ir::GlobalValueData::Load {
base: local_global_ptr_ptr,
offset: 0.into(),
global_type: ptr_type,
readonly: true,
})
let ty = self.module_info.read().unwrap().globals[local_global_index]
.desc
.ty;
(
func.create_global_value(ir::GlobalValueData::Load {
base: local_global_ptr_ptr,
offset: 0.into(),
global_type: ptr_type,
readonly: true,
}),
ty,
)
}
LocalOrImport::Import(import_global_index) => {
let globals_base_addr = func.create_global_value(ir::GlobalValueData::Load {
@ -452,19 +459,26 @@ impl FuncEnvironment for FunctionEnvironment {
global_type: ptr_type,
});
func.create_global_value(ir::GlobalValueData::Load {
base: local_global_ptr_ptr,
offset: 0.into(),
global_type: ptr_type,
readonly: true,
})
let ty = self.module_info.read().unwrap().imported_globals[import_global_index]
.1
.ty;
(
func.create_global_value(ir::GlobalValueData::Load {
base: local_global_ptr_ptr,
offset: 0.into(),
global_type: ptr_type,
readonly: true,
}),
ty,
)
}
};
Ok(cranelift_wasm::GlobalVariable::Memory {
gv: local_global_addr,
offset: (vm::LocalGlobal::offset_data() as i32).into(),
ty: ptr_type,
ty: Converter(ty).into(),
})
}