Link IAllocator.cpp

asm/Kyoto/Alloc/CGameAllocator.s

@@ -1531,9 +1531,9 @@ lbl_803525B0:
 
 .global __ct__14CGameAllocatorFv
 __ct__14CGameAllocatorFv:
-/* 803525CC 0034F52C  3C A0 80 3F */	lis r5, lbl_803ED9C0@ha
+/* 803525CC 0034F52C  3C A0 80 3F */	lis r5, __vt__10IAllocator@ha
 /* 803525D0 0034F530  3C 80 80 3F */	lis r4, lbl_803EF6D8@ha
-/* 803525D4 0034F534  38 A5 D9 C0 */	addi r5, r5, lbl_803ED9C0@l
+/* 803525D4 0034F534  38 A5 D9 C0 */	addi r5, r5, __vt__10IAllocator@l
 /* 803525D8 0034F538  38 00 00 00 */	li r0, 0
 /* 803525DC 0034F53C  90 A3 00 00 */	stw r5, 0(r3)
 /* 803525E0 0034F540  38 84 F6 D8 */	addi r4, r4, lbl_803EF6D8@l

asm/Kyoto/Alloc/IAllocator.s

@@ -2,8 +2,8 @@
 
 .section .data
 
-.global lbl_803ED9C0
+.global __vt__10IAllocator
-lbl_803ED9C0:
+__vt__10IAllocator:
 	# ROM: 0x3EA9C0
 	.4byte 0
 	.4byte 0
@@ -32,9 +32,9 @@ __dt__10IAllocatorFv:
 /* 80315CA4 00312C04  93 E1 00 0C */	stw r31, 0xc(r1)
 /* 80315CA8 00312C08  7C 7F 1B 79 */	or. r31, r3, r3
 /* 80315CAC 00312C0C  41 82 00 1C */	beq lbl_80315CC8
-/* 80315CB0 00312C10  3C A0 80 3F */	lis r5, lbl_803ED9C0@ha
+/* 80315CB0 00312C10  3C A0 80 3F */	lis r5, __vt__10IAllocator@ha
 /* 80315CB4 00312C14  7C 80 07 35 */	extsh. r0, r4
-/* 80315CB8 00312C18  38 05 D9 C0 */	addi r0, r5, lbl_803ED9C0@l
+/* 80315CB8 00312C18  38 05 D9 C0 */	addi r0, r5, __vt__10IAllocator@l
 /* 80315CBC 00312C1C  90 1F 00 00 */	stw r0, 0(r31)
 /* 80315CC0 00312C20  40 81 00 08 */	ble lbl_80315CC8
 /* 80315CC4 00312C24  4B FF FC 6D */	bl Free__7CMemoryFPCv

include/Kyoto/Alloc/IAllocator.hpp

@@ -0,0 +1,80 @@
+#ifndef _IALLOCATOR_HPP
+#define _IALLOCATOR_HPP
+
+#include "Kyoto/Alloc/CMemory.hpp"
+#include "types.h"
+
+class COsContext;
+class CCallStack;
+
+class IAllocator {
+public:
+    enum EHint {
+        kHI_Unk = (1 << 0),
+        kHI_RoundUpLen = (1 << 1),
+    };
+    enum EScope {
+        kSC_Unk0,
+    };
+    enum EType {
+        kTP_Unk0
+    };
+
+    struct SMetrics {
+        u32 x0_heapSize;
+        u32 x4_;
+        u32 x8_;
+        u32 xc_;
+        u32 x10_;
+        u32 x14_heapSize2; // Remaining heap size?
+        u32 x18_;
+        u32 x1c_;
+        u32 x20_;
+        u32 x24_;
+        u32 x28_;
+        u32 x2c_smallNumAllocs;
+        u32 x30_smallAllocatedSize;
+        u32 x34_smallRemainingSize;
+        u32 x38_mediumNumAllocs;
+        u32 x3c_mediumAllocatedSize;
+        u32 x40_mediumBlocksAvailable;
+        u32 x44_;
+        u32 x48_;
+        u32 x4c_;
+        u32 x50_mediumTotalAllocated;
+        u32 x54_fakeStatics;
+        SMetrics(u32 heapSize, u32 unk1, u32 unk2, u32 unk3, u32 unk4, u32 heapSize2, u32 unk5, u32 unk6, u32 unk7,
+                    u32 unk8, u32 unk9, u32 smallAllocNumAllocs, u32 smallAllocAllocatedSize, u32 smallAllocRemainingSize,
+                    u32 mediumAllocNumAllocs, u32 mediumAllocAllocatedSize, u32 mediumAllocBlocksAvailable, u32 unk10, u32 unk11, u32 unk12,
+                    u32 mediumAllocTotalAllocated, u32 fakeStatics);
+    };
+
+    struct SAllocInfo {
+        void* x0_infoPtr;
+        u32 x4_len;
+        bool x8_hasPrevious;
+        bool x9_;
+        const char* xc_fileAndLne;
+        const char* x10_type;
+    };
+
+    typedef const bool (*FOutOfMemoryCb)(void*, u32);
+    typedef const bool (*FEnumAllocationsCb)(const SAllocInfo& info, const void* ptr);
+    virtual ~IAllocator();
+
+    virtual bool Initialize(COsContext& ctx) = 0;
+    virtual void Shutdown() = 0;
+    virtual void* Alloc(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
+    virtual void Free(const void* ptr) = 0;
+    virtual void ReleaseAll() = 0;
+    virtual void* AllocSecondary(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
+    virtual void FreeSecondary(const void* ptr) = 0;
+    virtual void ReleaseAllSecondary() = 0;
+    virtual void SetOutOfMemoryCallback(FOutOfMemoryCb cb, const void* data) = 0;
+    virtual void EnumAllocations(FEnumAllocationsCb func, const void* ptr, bool b) const = 0;
+    virtual SAllocInfo GetAllocInfo(const void* ptr) const = 0;
+    virtual void OffsetFakeStatics(s32 offset) = 0;
+    virtual SMetrics GetMetrics() const = 0;
+};
+
+#endif

obj_files.mk

@@ -537,7 +537,7 @@ KYOTO :=\
 	$(BUILD_DIR)/asm/Kyoto/CCrc32.o\
 	$(BUILD_DIR)/asm/Kyoto/Alloc/CCircularBuffer.o\
 	$(BUILD_DIR)/asm/Kyoto/Alloc/CMemory.o\
-	$(BUILD_DIR)/asm/Kyoto/Alloc/IAllocator.o\
+	$(BUILD_DIR)/src/Kyoto/Alloc/IAllocator.o\
 	$(BUILD_DIR)/asm/Kyoto/PVS/CPVSVisOctree.o\
 	$(BUILD_DIR)/asm/Kyoto/PVS/CPVSVisSet.o\
 	$(BUILD_DIR)/asm/Kyoto/Particles/CColorElement.o\

src/Kyoto/Alloc/IAllocator.cpp

@@ -0,0 +1,36 @@
+#include "Kyoto/Alloc/IAllocator.hpp"
+
+#include "Kyoto/Basics/COsContext.hpp"
+
+
+IAllocator::~IAllocator() {
+    
+}
+
+IAllocator::SMetrics::SMetrics(u32 heapSize, u32 unk1, u32 unk2, u32 unk3, u32 unk4, u32 heapSize2, u32 unk5, u32 unk6,
+                               u32 unk7, u32 unk8, u32 unk9, u32 smallAllocNumAllocs, u32 smallAllocAllocatedSize,
+                               u32 smallAllocRemainingSize, u32 mediumAllocNumAllocs, u32 mediumAllocAllocatedSize,
+                               u32 mediumAllocBlocksAvailable, u32 unk10, u32 unk11, u32 unk12,
+                               u32 mediumAllocTotalAllocated, u32 fakeStatics)
+: x0_heapSize(heapSize)
+, x4_(unk1)
+, x8_(unk2)
+, xc_(unk3)
+, x10_(unk4)
+, x14_heapSize2(heapSize2)
+, x18_(unk5)
+, x1c_(unk6)
+, x20_(unk7)
+, x24_(unk8)
+, x28_(unk9)
+, x2c_smallNumAllocs(smallAllocNumAllocs)
+, x30_smallAllocatedSize(smallAllocAllocatedSize)
+, x34_smallRemainingSize(smallAllocRemainingSize)
+, x38_mediumNumAllocs(mediumAllocNumAllocs)
+, x3c_mediumAllocatedSize(mediumAllocAllocatedSize)
+, x40_mediumBlocksAvailable(mediumAllocBlocksAvailable)
+, x44_(unk10)
+, x48_(unk11)
+, x4c_(unk12)
+, x50_mediumTotalAllocated(mediumAllocTotalAllocated)
+, x54_fakeStatics(fakeStatics) {}