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feat: move allocator and slots into codegen folder

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This commit is contained in:
Amir Adal
2026-01-01 16:09:33 +01:00
parent 7995dd2bdf
commit ad17a59d65
2 changed files with 11 additions and 6 deletions
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17
include/ir/allocator.hpp → include/codegen/allocator.hpp
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@@ -1,18 +1,19 @@
#pragma once #pragma once
#include "prelude/string.hpp" #include "prelude/string.hpp"
#include "ir/slot.hpp" #include "codegen/slot.hpp"
#define AVAILABLE_REGISTERS 4 #define AVAILABLE_REGISTERS 4
#define AVAILABLE_STACK_SIZE 4096 #define AVAILABLE_STACK_SIZE 4096
template<typename Slot, typename SlotAddr = const StringView&> template <typename Slot, typename SlotAddr = const StringView &>
class Allocator class Allocator
{ {
public: public:
virtual ~Allocator() {}; virtual ~Allocator() {};
public: public:
virtual const Slot& Allocate(SlotAddr addr) = 0; virtual const Slot &Allocate(SlotAddr addr) = 0;
virtual const Slot& Resolve(SlotAddr addr) = 0; virtual const Slot &Resolve(SlotAddr addr) = 0;
}; };
class SlotAllocator : public Allocator<IR::IRSlot> class SlotAllocator : public Allocator<IR::IRSlot>
@@ -20,8 +21,9 @@ class SlotAllocator : public Allocator<IR::IRSlot>
public: public:
SlotAllocator() = default; SlotAllocator() = default;
~SlotAllocator() = default; ~SlotAllocator() = default;
public: public:
const IR::IRSlot& Allocate(const StringView& addr) override const IR::IRSlot &Allocate(const StringView &addr) override
{ {
if (m_regs < AVAILABLE_REGISTERS) if (m_regs < AVAILABLE_REGISTERS)
{ {
@@ -38,7 +40,7 @@ public:
assert(0 && "failed to allocate local"); assert(0 && "failed to allocate local");
} }
const IR::IRSlot& Resolve(const StringView& addr) override const IR::IRSlot &Resolve(const StringView &addr) override
{ {
for (size_t i = 0; i < m_slots.size; ++i) for (size_t i = 0; i < m_slots.size; ++i)
{ {
@@ -50,10 +52,13 @@ public:
assert(0 && "could not resolve stack offset for specified address"); assert(0 && "could not resolve stack offset for specified address");
} }
public: public:
View<IR::IRSlot> slots() const { return m_slots.view(); } View<IR::IRSlot> slots() const { return m_slots.view(); }
public: public:
unsigned int GetStackSize() const { return m_offset_counter; } unsigned int GetStackSize() const { return m_offset_counter; }
public: public:
int m_regs = 0; int m_regs = 0;
unsigned int m_offset_counter = 0; unsigned int m_offset_counter = 0;

0
include/ir/slot.hpp → include/codegen/slot.hpp
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