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xo-interpreter2: work towards utest w/ vsm+reader [WIP]

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This commit is contained in:
Roland Conybeare 2026-02-01 22:12:28 -05:00
commit a10c7dcab2
10 changed files with 224 additions and 4 deletions
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14
include/xo/interpreter2/VirtualSchematikaMachine.hpp
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@ -5,9 +5,12 @@
#pragma once
#include "VsmConfig.hpp"
#include "VsmInstr.hpp"
#include <xo/reader2/SchematikaReader.hpp>
#include <xo/expression2/Expression.hpp>
#include <xo/gc/GCObject.hpp>
#include <xo/facet/box.hpp>
namespace xo {
namespace scm {
@ -18,10 +21,11 @@ namespace xo {
public:
// will be DArenaVector<obj<StackFrame>> probably
using Stack = void *;
using AAllocator = xo::mm::AAllocator;
using AGCObject = xo::mm::AGCObject;
public:
VirtualSchematikaMachine();
VirtualSchematikaMachine(const VsmConfig & config);
/** borrow calling thread to run indefinitely,
* until halt instruction
@ -93,6 +97,14 @@ namespace xo {
* value_
*/
/** configuration **/
VsmConfig config_;
box<AAllocator> mm_;
/** reader: text -> expression **/
SchematikaReader reader_;
/** program counter **/
VsmInstr pc_ = VsmInstr::halt();