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Start work on object loader using llvm's RuntimeDyld api.

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This commit is contained in:
Lachlan Sneff
2019-02-25 18:07:22 -08:00
parent 2a913f5663
commit 4f833876e0
9 changed files with 579 additions and 122 deletions
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6
lib/llvm-backend/src/intrinsics.rs
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@ -64,6 +64,7 @@ pub struct Intrinsics {
pub copysign_f64: FunctionValue,
pub expect_i1: FunctionValue,
pub trap: FunctionValue,
pub void_ty: VoidType,
pub i1_ty: IntType,
@ -255,6 +256,7 @@ impl Intrinsics {
copysign_f64: module.add_function("llvm.copysign.f64", ret_f64_take_f64_f64, None),
expect_i1: module.add_function("llvm.expect.i1", ret_i1_take_i1_i1, None),
trap: module.add_function("llvm.trap", void_ty.fn_type(&[], false), None),
void_ty,
i1_ty,
@ -695,7 +697,9 @@ impl<'a> CtxType<'a> {
(imported_func_cache.func_ptr, imported_func_cache.ctx_ptr)
}
// pub fn table(&mut self, table_index: TableIndex, elem_index: IntValue) ->
pub fn build_trap(&self) {
self.builder.build_call(self.intrinsics.trap, &[], "trap");
}
}
// pub struct Ctx {