Initial commit

20 files changed, 1519 insertions, 0 deletions

diff --git a/include/__ppc_eabi_linker.h b/include/__ppc_eabi_linker.h
new file mode 100644
index 0000000..bdcb743
--- /dev/null
+++ b/include/__ppc_eabi_linker.h
@@ -0,0 +1,75 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/__ppc_eabi_linker.h
+#ifndef __PPC_EABI_LINKER
+#define __PPC_EABI_LINKER
+
+__declspec(section ".init") extern char _stack_addr[];
+__declspec(section ".init") extern char _stack_end[];
+__declspec(section ".init") extern char _heap_addr[];
+__declspec(section ".init") extern char _heap_end[];
+__declspec(section ".init") extern const char _fextabindex_rom[];
+__declspec(section ".init") extern char _fextabindex[];
+__declspec(section ".init") extern char _eextabindex[];
+
+__declspec(section ".init") extern char _SDA_BASE_[];
+
+__declspec(section ".init") extern char _SDA2_BASE_[];
+
+typedef struct __rom_copy_info {
+  char* rom;
+  char* addr;
+  unsigned int size;
+} __rom_copy_info;
+
+__declspec(section ".init") extern __rom_copy_info _rom_copy_info[];
+
+typedef struct __bss_init_info {
+  char* addr;
+  unsigned int size;
+} __bss_init_info;
+
+__declspec(section ".init") extern __bss_init_info _bss_init_info[];
+
+typedef struct __eti_init_info {
+  void* eti_start;
+  void* eti_end;
+  void* code_start;
+  unsigned long code_size;
+} __eti_init_info;
+
+__declspec(section ".init") extern __eti_init_info _eti_init_info[];
+__declspec(section ".init") extern const char _f_init_rom[];
+__declspec(section ".init") extern char _f_init[];
+__declspec(section ".init") extern char _e_init[];
+__declspec(section ".init") extern const char _f_text_rom[];
+__declspec(section ".init") extern char _f_text[];
+__declspec(section ".init") extern char _e_text[];
+__declspec(section ".init") extern const char _f_rodata_rom[];
+__declspec(section ".init") extern char _f_rodata[];
+__declspec(section ".init") extern char _e_rodata[];
+__declspec(section ".init") extern const char _fextab_rom[];
+__declspec(section ".init") extern char _fextab[];
+__declspec(section ".init") extern char _eextab[];
+__declspec(section ".init") extern const char _f_data_rom[];
+__declspec(section ".init") extern char _f_data[];
+__declspec(section ".init") extern char _e_data[];
+__declspec(section ".init") extern char _f_bss[];
+__declspec(section ".init") extern char _e_bss[];
+__declspec(section ".init") extern const char _f_sdata_rom[];
+__declspec(section ".init") extern char _f_sdata[];
+__declspec(section ".init") extern char _e_sdata[];
+__declspec(section ".init") extern char _f_sbss[];
+__declspec(section ".init") extern char _e_sbss[];
+__declspec(section ".init") extern const char _f_sdata2_rom[];
+__declspec(section ".init") extern char _f_sdata2[];
+__declspec(section ".init") extern char _e_sdata2[];
+__declspec(section ".init") extern char _f_sbss2[];
+__declspec(section ".init") extern char _e_sbss2[];
+__declspec(section ".init") extern const char _f_PPC_EMB_sdata0_rom[];
+__declspec(section ".init") extern char _f_PPC_EMB_sdata0[];
+__declspec(section ".init") extern char _e_PPC_EMB_sdata0[];
+__declspec(section ".init") extern char _f_PPC_EMB_sbss0[];
+__declspec(section ".init") extern char _e_PPC_EMB_sbss0[];
+
+
+#endif // __PPC_EABI_LINKER
diff --git a/include/__start.h b/include/__start.h
new file mode 100644
index 0000000..1cf3da4
--- /dev/null
+++ b/include/__start.h
@@ -0,0 +1,46 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/dolphin/__start.h
+#ifndef _DOLPHIN__START
+#define _DOLPHIN__START
+
+#include "dolphin/db.h"
+#include "types.h"
+
+#define PAD3_BUTTON_ADDR 0x800030E4
+#define OS_RESET_RESTART 0
+#define EXCEPTIONMASK_ADDR 0x80000044
+#define BOOTINFO2_ADDR 0x800000F4
+#define OS_BI2_DEBUGFLAG_OFFSET 0xC
+#define ARENAHI_ADDR 0x80000034
+#define DEBUGFLAG_ADDR 0x800030E8
+#define DVD_DEVICECODE_ADDR 0x800030E6
+
+#define MSR_FP 0x2000
+
+extern void InitMetroTRK();
+
+u16 Pad3Button : PAD3_BUTTON_ADDR;
+static u8 Debug_BBA = 0;
+
+extern void memset(void*, int, int);
+extern int main(int argc, char* argv[]);
+extern void exit(int);
+extern void __init_user(void);
+extern void OSInit(void);
+extern void DBInit(void);
+extern void OSResetSystem(BOOL reset, u32 resetCode, BOOL forceMenu);
+extern void __OSCacheInit(void);
+extern void __OSPSInit(void);
+
+__declspec(section ".init") extern void __check_pad3(void);
+__declspec(section ".init") extern void __start(void);
+__declspec(section ".init") extern void __init_registers(void);
+__declspec(section ".init") extern void __init_data(void);
+__declspec(section ".init") extern void __init_hardware(void);
+__declspec(section ".init") extern void __flush_cache(void* address, unsigned int size);
+
+__declspec(section ".init") extern char _stack_addr[];
+__declspec(section ".init") extern char _SDA_BASE_[];
+__declspec(section ".init") extern char _SDA2_BASE_[];
+
+#endif // _DOLPHIN__START
diff --git a/include/dolphin/OSReset.h b/include/dolphin/OSReset.h
new file mode 100644
index 0000000..e8c8bed
--- /dev/null
+++ b/include/dolphin/OSReset.h
@@ -0,0 +1 @@
+extern void OSResetSystem(int reset, unsigned int resetCode, int forceMenu);
diff --git a/include/dolphin/PPCArch.h b/include/dolphin/PPCArch.h
new file mode 100644
index 0000000..9ffbd5c
--- /dev/null
+++ b/include/dolphin/PPCArch.h
@@ -0,0 +1,502 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/dolphin/PPCArch.h
+#ifndef _DOLPHIN_PPCARCH
+#define _DOLPHIN_PPCARCH
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CTR     9
+#define XER     1
+#define LR      8
+
+#define UPMC1   937
+#define UPMC2   938
+#define UPMC3   941
+#define UPMC4   942
+
+#define USIA    939
+
+#define UMMCR0  936
+#define UMMCR1  940
+
+#define HID0    1008
+#define HID1    1009
+
+#define PVR     287
+
+#define IBAT0U  528
+#define IBAT0L  529
+#define IBAT1U  530
+#define IBAT1L  531
+#define IBAT2U  532
+#define IBAT2L  533
+#define IBAT3U  534
+#define IBAT3L  535
+
+#define DBAT0U  536
+#define DBAT0L  537
+#define DBAT1U  538
+#define DBAT1L  539
+#define DBAT2U  540
+#define DBAT2L  541
+#define DBAT3U  542
+#define DBAT3L  543
+
+#define SDR1    25
+
+#define SPRG0   272
+#define SPRG1   273
+#define SPRG2   274
+#define SPRG3   275
+
+#define DAR     19
+#define DSISR   18
+
+#define SRR0    26
+#define SRR1    27
+
+#define EAR     282
+
+#define DABR    1013
+
+#define TBL     284
+#define TBU     285
+
+#define L2CR    1017
+
+#define DEC     22
+
+#define IABR    1010
+
+#define PMC1    953
+#define PMC2    954
+#define PMC3    957
+#define PMC4    958
+
+#define SIA     955
+
+#define MMCR0   952
+#define MMCR1   956
+
+#define THRM1   1020
+#define THRM2   1021
+#define THRM3   1022
+
+#define ICTC    1019
+
+#define GQR0    912
+#define GQR1    913
+#define GQR2    914
+#define GQR3    915
+#define GQR4    916
+#define GQR5    917
+#define GQR6    918
+#define GQR7    919
+
+#define HID2    920
+
+#define WPAR    921
+
+#define DMA_U   922
+#define DMA_L   923
+
+#define MSR_POW         0x00040000  // Power Management
+#define MSR_ILE         0x00010000  // Interrupt Little Endian
+#define MSR_EE          0x00008000  // external interrupt
+#define MSR_PR          0x00004000  // privilege level(should be 0)
+#define MSR_FP          0x00002000  // floating point available
+#define MSR_ME          0x00001000  // machine check enable
+#define MSR_FE0         0x00000800  // floating point exception enable
+#define MSR_SE          0x00000400  // single step trace enable
+#define MSR_BE          0x00000200  // branch trace enable
+#define MSR_FE1         0x00000100  // floating point exception enable
+#define MSR_IP          0x00000040  // Exception prefix
+#define MSR_IR          0x00000020  // instruction relocate
+#define MSR_DR          0x00000010  // data relocate
+#define MSR_PM          0x00000004  // Performance monitor marked mode
+#define MSR_RI          0x00000002  // Recoverable interrupt
+#define MSR_LE          0x00000001  // Little Endian
+
+#define MSR_POW_BIT     13          // Power Management
+#define MSR_ILE_BIT     15          // Interrupt Little Endian
+#define MSR_EE_BIT      16          // external interrupt
+#define MSR_PR_BIT      17          // privilege level (should be 0)
+#define MSR_FP_BIT      18          // floating point available
+#define MSR_ME_BIT      19          // machine check enable
+#define MSR_FE0_BIT     20          // floating point exception enable
+#define MSR_SE_BIT      21          // single step trace enable
+#define MSR_BE_BIT      22          // branch trace enable
+#define MSR_FE1_BIT     23          // floating point exception enable
+#define MSR_IP_BIT      25          // Exception prefix
+#define MSR_IR_BIT      26          // instruction relocate
+#define MSR_DR_BIT      27          // data relocate
+#define MSR_PM_BIT      29          // Performance monitor marked mode
+#define MSR_RI_BIT      30          // Recoverable interrupt
+#define MSR_LE_BIT      31          // Little Endian
+
+/*---------------------------------------------------------------------------*
+    HID0 bits
+ *---------------------------------------------------------------------------*/
+#define HID0_EMCP       0x80000000  // Enable MCP
+#define HID0_DBP        0x40000000  // Enable 60x bus address and data parity chk
+#define HID0_EBA        0x20000000  // Enable 60x address parity checking
+#define HID0_EBD        0x10000000  // Enable 60x data parity checking
+#define HID0_BCLK       0x08000000  // CLK_OUT output enable and clk selection
+#define HID0_ECLK       0x02000000  // CLK_OUT output enable and clk selection
+#define HID0_PAR        0x01000000  // Disable !ARTRY precharge
+#define HID0_DOZE       0x00800000  // Doze mode enable
+#define HID0_NAP        0x00400000  // Nap mode enable
+#define HID0_SLEEP      0x00200000  // Sleep mode enable
+#define HID0_DPM        0x00100000  // Dynamic power management enable
+#define HID0_NHR        0x00010000  // Not hard reset (0 hard reset if s/w set it)
+#define HID0_ICE        0x00008000  // Instruction cache enable
+#define HID0_DCE        0x00004000  // Data cache enable
+#define HID0_ILOCK      0x00002000  // ICache lock
+#define HID0_DLOCK      0x00001000  // DCache lock
+#define HID0_ICFI       0x00000800  // ICache flash invalidate
+#define HID0_DCFI       0x00000400  // DCache flash invalidate
+#define HID0_SPD        0x00000200  // Speculative cache access enable (0 enable)
+#define HID0_IFEM       0x00000100  // Enable M bit on bus for Ifetch
+#define HID0_SGE        0x00000080  // Store gathering enable
+#define HID0_DCFA       0x00000040  // DCache flush assist - set before a flush
+#define HID0_BTIC       0x00000020  // Branch target icache enable
+#define HID0_ABE        0x00000008  // Address bcast enable
+#define HID0_BHT        0x00000004  // Branch history table enable
+#define HID0_NOOPTI     0x00000001  // No-op Dcache touch instructions
+
+#define HID0_ICE_BIT    16          // Instruction cache enable
+#define HID0_DCE_BIT    17          // Data cache enable
+#define HID0_ILOCK_BIT  18          // ICache lock
+#define HID0_DLOCK_BIT  19          // DCache lock
+
+#define HID2_LSQE           0x80000000  // L/S quantize enable
+#define HID2_WPE            0x40000000  // Write pipe enable
+#define HID2_PSE            0x20000000  // Paired single enable
+#define HID2_LCE            0x10000000  // Locked cache enable
+
+#define HID2_DCHERR         0x00800000  // ERROR: dcbz_l cache hit
+#define HID2_DNCERR         0x00400000  // ERROR: DMA access to normal cache
+#define HID2_DCMERR         0x00200000  // ERROR: DMA cache miss error
+#define HID2_DQOERR         0x00100000  // ERROR: DMA queue overflow
+#define HID2_DCHEE          0x00080000  // dcbz_l cache hit error enable
+#define HID2_DNCEE          0x00040000  // DMA access to normal cache error enable
+#define HID2_DCMEE          0x00020000  // DMA cache miss error error enable
+#define HID2_DQOEE          0x00010000  // DMA queue overflow error enable
+
+#define HID2_DMAQL_MASK     0x0F000000  // DMA queue length mask
+#define HID2_DMAQL_SHIFT    24          // DMA queue shift
+
+#define HID2_LSQE_BIT       0
+#define HID2_WPE_BIT        1
+#define HID2_PSE_BIT        2
+#define HID2_LCE_BIT        3
+
+#define HID2_DCHERR_BIT     8
+#define HID2_DNCERR_BIT     9
+#define HID2_DCMERR_BIT     10
+#define HID2_DQOERR_BIT     11
+#define HID2_DCHEE_BIT      12
+#define HID2_DNCEE_BIT      13
+#define HID2_DCMEE_BIT      14
+#define HID2_DQOEE_BIT      15
+
+#define GQR_LOAD_SCALE_MASK         0x3F000000  // load scale field
+#define GQR_LOAD_TYPE_MASK          0x00070000  // load type field
+#define GQR_STORE_SCALE_MASK        0x00003F00  // store scale field
+#define GQR_STORE_TYPE_MASK         0x00000007  // store type field
+
+typedef struct
+{
+    u32 _pad0       :2;
+    u32 loadScale   :6;
+    u32 _pad1       :5;
+    u32 loadType    :3;
+    u32 _pad2       :2;
+    u32 storeScale  :6;
+    u32 _pad3       :5;
+    u32 storeType   :3;
+} PPC_GQR_t;
+
+typedef union
+{
+    u32         val;
+    PPC_GQR_t   f;
+} PPC_GQR_u;
+
+
+#define DMA_U_ADDR_MASK             0xFFFFFFE0  // Start addr in memory
+#define DMA_U_LEN_U_MASK            0x0000001F  // lines to transfer (U)
+
+#define DMA_L_LC_ADDR_MASK          0xFFFFFFE0  // Start addr in LC
+#define DMA_L_LOAD                  0x00000010  // 0 - store, 1 - load
+#define DMA_L_STORE                 0x00000000  // 0 - store, 1 - load
+#define DMA_L_LEN_MASK              0x0000000C  // lines to transfer (L)
+#define DMA_L_TRIGGER               0x00000002  // 0 - cmd inactive, 1 - cmd rdy
+#define DMA_L_FLUSH                 0x00000001  // 1 - Flush DMA queue
+
+typedef struct
+{
+    u32 memAddr     :27;
+    u32 dmaLenU     :5;
+} PPC_DMA_U_t;
+
+typedef union
+{
+    u32             val;
+    PPC_DMA_U_t     f;
+} PPC_DMA_U_u;
+
+
+typedef struct
+{
+    u32 lcAddr      :27;
+    u32 dmaLd       :1;
+    u32 dmaLenL     :2;
+    u32 dmaTrigger  :1;
+    u32 dmaFlush    :1;
+} PPC_DMA_L_t;
+
+
+typedef union
+{
+    u32             val;
+    PPC_DMA_L_t     f;
+} PPC_DMA_L_u;
+
+
+#define WPAR_ADDR                   0xFFFFFFE0  // 32byte gather address
+#define WPAR_BNE                    0x00000001  // Buffer not empty (R)
+
+#define SRR1_DMA_BIT                0x00200000
+#define SRR1_L2DP_BIT               0x00100000
+
+#define L2CR_L2E                    0x80000000  // L2 Enable
+#define L2CR_L2PE                   0x40000000  // L2 data parity generation and checking enable
+
+#define L2CR_L2SIZ_256K             0x10000000  // L2 size 256K
+#define L2CR_L2SIZ_512K             0x20000000  // L2 size 512
+#define L2CR_L2SIZ_1M               0x30000000  // L2 size 1M
+
+#define L2CR_L2CLK_1_0              0x02000000  // L2 clock ratio 1
+#define L2CR_L2CLK_1_5              0x04000000  // L2 clock ratio 1.5
+#define L2CR_L2CLK_2_0              0x08000000  // L2 clock ratio 2
+#define L2CR_L2CLK_2_5              0x0A000000  // L2 clock ratio 2.5
+#define L2CR_L2CLK_3_0              0x0C000000  // L2 clock ratio 3
+
+#define L2CR_RAM_FLOW_THRU_BURST    0x00000000  // L2 RAM type flow-through sync. burst SRAM
+#define L2CR_RAM_PIPELINE_BURST     0x01000000  // L2 RAM type pipelined sync. burst SRAM
+#define L2CR_RAM_PIPELINE_LATE      0x01800000  // L2 RAM type pipelined sync. late-write SRAM
+
+#define L2CR_L2DO                   0x00400000  // Data only
+#define L2CR_L2I                    0x00200000  // Global invalidate
+#define L2CR_L2CTL                  0x00100000  // ZZ enable
+#define L2CR_L2WT                   0x00080000  // L2 write through
+#define L2CR_L2TS                   0x00040000  // L2 test support
+
+#define L2CR_L2OH_0_5               0x00000000  // L2 output hold 0.5 ns
+#define L2CR_L2OH_1_0               0x00010000  // L2 output hold 1.0 ns
+
+#define L2CR_L2SL                   0x00008000  // L2 DLL slow
+#define L2CR_L2DF                   0x00004000  // L2 differential clock
+#define L2CR_L2BYP                  0x00002000  // L2 DLL bypass
+#define L2CR_L2CS                   0x00000200  // L2 clock stop
+#define L2CR_L2DRO                  0x00000100  // L2 DLL rollover checkstop enable
+#define L2CR_L2CTR_MASK             0x000000FE  // L2 counter value mask
+#define L2CR_L2IP                   0x00000001  // L2 global invalidate in progress
+
+#define MMCR0_DIS                   0x80000000  // Disables counting unconditionally
+#define MMCR0_DP                    0x40000000  // Disables counting while in supervisor mode
+#define MMCR0_DU                    0x20000000  // Disables counting while in user mode
+#define MMCR0_DMS                   0x10000000  // Disables counting while MSR[PM] is set
+#define MMCR0_DMR                   0x08000000  // Disables counting while MSR[PM] is zero
+#define MMCR0_ENINT                 0x04000000  // Enables performance monitor interrupt signaling
+#define MMCR0_DISCOUNT              0x02000000  // Disables counting of PMCn when a performance monitor interrupt is signaled or...
+#define MMCR0_RTCSELECT_MASK        0x01800000  // 64-bit time base, bit selection enable
+#define MMCR0_RTCSELECT_63          0x00000000  // Pick bit 63 to count
+#define MMCR0_RTCSELECT_55          0x00800000  // Pick bit 55 to count
+#define MMCR0_RTCSELECT_51          0x01000000  // Pick bit 51 to count
+#define MMCR0_RTCSELECT_47          0x01800000  // Pick bit 47 to count
+#define MMCR0_INTONBITTRANS         0x00400000  // Causes interrupt signaling on bit transition from off to on
+#define MMCR0_THRESHOLD_MASK        0x003F0000  // Threshold value
+#define MMCR0_THRESHOLD(n)          ((n) << 16) // Threshold value (0 - 63)
+#define MMCR0_PMC1INTCONTROL        0x00008000  // Enables interrupt signaling due to PMC1 counter overflow
+#define MMCR0_PMC2INTCONTROL        0x00004000  // Enables interrupt signaling due to PMC2-PMC4 counter overflow
+#define MMCR0_PMCTRIGGER            0x00002000  // Can be used to trigger counting of PMC2-PMC4 after PMC1 has overflowed or...
+#define MMCR0_PMC1SELECT_MASK       0x00001FC0  // PMC1 input selector
+#define MMCR0_PMC2SELECT_MASK       0x0000003F  // PMC2 input selector
+
+#define MMCR1_PMC3SELECT_MASK       0xF8000000  // PMC3 input selector
+#define MMCR1_PMC4SELECT_MASK       0x07C00000  // PMC4 input selector
+
+#define PMC1_OV                     0x80000000  // Overflow
+#define PMC1_COUNTER                0x7FFFFFFF  // Counter value
+#define PMC2_OV                     0x80000000  // Overflow
+#define PMC2_COUNTER                0x7FFFFFFF  // Counter value
+#define PMC3_OV                     0x80000000  // Overflow
+#define PMC3_COUNTER                0x7FFFFFFF  // Counter value
+#define PMC4_OV                     0x80000000  // Overflow
+#define PMC4_COUNTER                0x7FFFFFFF  // Counter value
+
+/*---------------------------------------------------------------------------*
+    PMC1 Events
+ *---------------------------------------------------------------------------*/
+#define MMCR0_PMC1_HOLD             0x00000000  // Register holds current value
+#define MMCR0_PMC1_CYCLE            0x00000040  // Processor cycles
+#define MMCR0_PMC1_INSTRUCTION      0x00000080  // # of instructions completed.
+#define MMCR0_PMC1_TRANSITION       0x000000C0  // # of transitions for 0 to 1
+#define MMCR0_PMC1_DISPATCHED       0x00000100  // # of instructions dispatched
+#define MMCR0_PMC1_EIEIO            0x00000140  // # of eieio instructions completed
+#define MMCR0_PMC1_ITLB_CYCLE       0x00000180  // # of cycles spent performing table search op. for the ITLB
+#define MMCR0_PMC1_L2_HIT           0x000001C0  // # of access that hit the L2.
+#define MMCR0_PMC1_EA               0x00000200  // # of valid instruction EAs delivered to the memory subsystem
+#define MMCR0_PMC1_IABR             0x00000240  // # of time the address of an instruction matches the IABR
+#define MMCR0_PMC1_L1_MISS          0x00000280  // # of loads that miss the L1
+#define MMCR0_PMC1_Bx_UNRESOLVED    0x000002C0  // # of branches that are unresolved when processed
+#define MMCR0_PMC1_Bx_STALL_CYCLE   0x00000300  // # of cycles that dispatcher stalls due to a second
+                                                //      unresolved branch in the instruction stream
+#define MMCR0_PMC1_IC_FETCH_MISS    0x00000340  // # of times an instruction fetch missed the L1 Icache
+#define MMCR0_PMC2_HOLD             0x00000000  // Register holds current value
+#define MMCR0_PMC2_CYCLE            0x00000001  // Processor cycles
+#define MMCR0_PMC2_INSTRUCTION      0x00000002  // # of instructions completed
+#define MMCR0_PMC2_TRANSITION       0x00000003  // # of time-base (lower) bit transitions
+#define MMCR0_PMC2_DISPATCHED       0x00000004  // # of instructions dispatched
+#define MMCR0_PMC2_IC_MISS          0x00000005  // # of L1 instruction cache misses
+#define MMCR0_PMC2_ITLB_MISS        0x00000006  // # of ITLB misses
+#define MMCR0_PMC2_L2_I_MISS        0x00000007  // # of L2 instruction misses
+#define MMCR0_PMC2_Bx_FALL_TROUGH   0x00000008  // # of fall-through branches
+#define MMCR0_PMC2_PR_SWITCH        0x00000009  // # of MSR[PR] bit toggles
+#define MMCR0_PMC2_RESERVED_LOAD    0x0000000A  // # of reserved loads completed
+#define MMCR0_PMC2_LOAD_STORE       0x0000000B  // # of completed loads and stores
+#define MMCR0_PMC2_SNOOP            0x0000000C  // # of snoops
+#define MMCR0_PMC2_L1_CASTOUT       0x0000000D  // # of L1 castouts to L2
+#define MMCR0_PMC2_SYSTEM           0x0000000E  // # of completed system unit instructions
+#define MMCR0_PMC2_IC_FETCH_MISS    0x0000000F  // # of instruction fetch misses in the L1
+#define MMCR0_PMC2_Bx_OUT_OF_ORDER  0x00000010  // # of branches allowing out-of-order execution
+
+/*---------------------------------------------------------------------------*
+    PMC3 Events
+ *---------------------------------------------------------------------------*/
+#define MMCR1_PMC3_HOLD             0x00000000  // Register holds current value
+#define MMCR1_PMC3_CYCLE            0x08000000  // Processor cycles
+#define MMCR1_PMC3_INSTRUCTION      0x10000000  // # of instructions completed
+#define MMCR1_PMC3_TRANSITION       0x18000000  // # of time-base (lower) bit transitions
+#define MMCR1_PMC3_DISPATCHED       0x20000000  // # of instructions dispatched
+#define MMCR1_PMC3_DC_MISS          0x28000000  // # of L1 data cache misses
+#define MMCR1_PMC3_DTLB_MISS        0x30000000  // # of DTLB misses
+#define MMCR1_PMC3_L2_D_MISS        0x38000000  // # of L2 data misses
+#define MMCR1_PMC3_Bx_TAKEN         0x40000000  // # predicted branches that were taken
+#define MMCR1_PMC3_PM_SWITCH        0x48000000  // # of transitions between marked and unmarked processes
+#define MMCR1_PMC3_COND_STORE       0x50000000  // # of store conditional instructions completed
+#define MMCR1_PMC3_FPU              0x58000000  // # of instructions completed from the FPU
+#define MMCR1_PMC3_L2_SNOOP_CASTOUT 0x60000000  // # of L2 castout caused by snoops to modified lines
+#define MMCR1_PMC3_L2_HIT           0x68000000  // # of cache operations that hit in the L2 cache
+#define MMCR1_PMC3_L1_MISS_CYCLE    0x78000000  // # of cycles generated by L1 load misses
+#define MMCR1_PMC3_Bx_SECOND        0x80000000  // # of branches in the second speculative branch
+                                                //   resolved correctly
+#define MMCR1_PMC3_BPU_LR_CR        0x88000000  // # of cycles the BPU stalls due to LR or CR unresolved
+                                                //   dependencies
+
+#define MMCR1_PMC4_HOLD             0x00000000  // Register holds current value
+#define MMCR1_PMC4_CYCLE            0x00400000  // Processor cycles
+#define MMCR1_PMC4_INSTRUCTION      0x00800000  // # of instructions completed
+#define MMCR1_PMC4_TRANSITION       0x00C00000  // # of time-base (lower) bit transitions
+#define MMCR1_PMC4_DISPATCHED       0x01000000  // # of instructions dispatched
+#define MMCR1_PMC4_L2_CASTOUT       0x01400000  // # of L2 castouts
+#define MMCR1_PMC4_DTLB_CYCLE       0x01800000  // # of cycles spent performing table searches for DTLB accesses
+#define MMCR1_PMC4_Bx_MISSED        0x02000000  // # of mispredicted branches
+#define MMCR1_PMC4_COND_STORE_INT   0x02800000  // # of store conditional instructions completed
+                                                //   with reservation intact
+#define MMCR1_PMC4_SYNC             0x02C00000  // # of completed sync instructions
+#define MMCR1_PMC4_SNOOP_RETRY      0x03000000  // # of snoop request retries
+#define MMCR1_PMC4_INTEGER          0x03400000  // # of completed integer operations
+#define MMCR1_PMC4_BPU_THIRD        0x03800000  // # of cycles the BPU cannot process new branches
+                                                //   due to having two unresolved branches
+#define MMCR1_PMC4_DC_MISS          0x07C00000  // # of L1 data cache misses
+
+/*---------------------------------------------------------------------------*
+    FPSCR bits
+ *---------------------------------------------------------------------------*/
+#ifndef FPSCR_FX
+#define FPSCR_FX            0x80000000  // Exception summary
+#define FPSCR_FEX           0x40000000  // Enabled exception summary
+#define FPSCR_VX            0x20000000  // Invalid operation
+#define FPSCR_OX            0x10000000  // Overflow exception
+#define FPSCR_UX            0x08000000  // Underflow exception
+#define FPSCR_ZX            0x04000000  // Zero divide exception
+#define FPSCR_XX            0x02000000  // Inexact exception
+#define FPSCR_VXSNAN        0x01000000  // SNaN
+#define FPSCR_VXISI         0x00800000  // Infinity - Infinity
+#define FPSCR_VXIDI         0x00400000  // Infinity / Infinity
+#define FPSCR_VXZDZ         0x00200000  // 0 / 0
+#define FPSCR_VXIMZ         0x00100000  // Infinity * 0
+#define FPSCR_VXVC          0x00080000  // Invalid compare
+#define FPSCR_FR            0x00040000  // Fraction rounded
+#define FPSCR_FI            0x00020000  // Fraction inexact
+#define FPSCR_VXSOFT        0x00000400  // Software request
+#define FPSCR_VXSQRT        0x00000200  // Invalid square root
+#define FPSCR_VXCVI         0x00000100  // Invalid integer convert
+#define FPSCR_VE            0x00000080  // Invalid operation exception enable
+#define FPSCR_OE            0x00000040  // Overflow exception enable
+#define FPSCR_UE            0x00000020  // Underflow exception enable
+#define FPSCR_ZE            0x00000010  // Zero divide exception enable
+#define FPSCR_XE            0x00000008  // Inexact exception enable
+#define FPSCR_NI            0x00000004  // Non-IEEE mode
+#endif
+
+#ifndef FPSCR_FX_BIT
+#define FPSCR_FX_BIT        0           // Exception summary
+#define FPSCR_FEX_BIT       1           // Enabled exception summary
+#define FPSCR_VX_BIT        2           // Invalid operation
+#define FPSCR_OX_BIT        3           // Overflow exception
+#define FPSCR_UX_BIT        4           // Underflow exception
+#define FPSCR_ZX_BIT        5           // Zero divide exception
+#define FPSCR_XX_BIT        6           // Inexact exception
+#define FPSCR_VXSNAN_BIT    7           // SNaN
+#define FPSCR_VXISI_BIT     8           // Infinity - Infinity
+#define FPSCR_VXIDI_BIT     9           // Infinity / Infinity
+#define FPSCR_VXZDZ_BIT     10          // 0 / 0
+#define FPSCR_VXIMZ_BIT     11          // Infinity * 0
+#define FPSCR_VXVC_BIT      12          // Invalid compare
+#define FPSCR_FR_BIT        13          // Fraction rounded
+#define FPSCR_FI_BIT        14          // Fraction inexact
+#define FPSCR_VXSOFT_BIT    21          // Software request
+#define FPSCR_VXSQRT_BIT    22          // Invalid square root
+#define FPSCR_VXCVI_BIT     23          // Invalid integer convert
+#define FPSCR_VE_BIT        24          // Invalid operation exception enable
+#define FPSCR_OE_BIT        25          // Overflow exception enable
+#define FPSCR_UE_BIT        26          // Underflow exception enable
+#define FPSCR_ZE_BIT        27          // Zero divide exception enable
+#define FPSCR_XE_BIT        28          // Inexact exception enable
+#define FPSCR_NI_BIT        29          // Non-IEEE mode
+#endif
+
+u32 PPCMfmsr();
+void PPCMtmsr(u32 newMSR);
+u32 PPCOrMsr(u32 value);
+u32 PPCMfhid0();
+void PPCMthid0(u32 newHID0);
+u32 PPCMfl2cr();
+void PPCMtl2cr(u32 newL2cr);
+void PPCMtdec(u32 newDec);
+void PPCSync();
+void PPCHalt();
+u32 PPCMffpscr();
+void PPCMtfpscr(u32 newFPSCR);
+u32 PPCMfhid2();
+void PPCMthid2(u32 newhid2);
+u32 PPCMfwpar();
+void PPCMtwpar(u32 newwpar);
+void PPCEnableSpeculation();
+void PPCDisableSpeculation();
+void PPCSetFpIEEEMode();
+void PPCSetFpNonIEEEMode();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _DOLPHIN_PPCARCH
diff --git a/include/dolphin/__ppc_eabi_init.h b/include/dolphin/__ppc_eabi_init.h
new file mode 100644
index 0000000..6349ce9
--- /dev/null
+++ b/include/dolphin/__ppc_eabi_init.h
@@ -0,0 +1,21 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/dolphin/__ppc_eabi_init.h
+#ifndef _DOLPHIN__PPC_EABI_INIT
+#define _DOLPHIN__PPC_EABI_INIT
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+__declspec(section ".init") void __init_hardware(void);
+__declspec(section ".init") void __flush_cache(register void* address, register unsigned int size);
+
+void __init_user(void);
+void __init_cpp(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _DOLPHIN__PPC_EABI_INIT
diff --git a/include/dolphin/__start.h b/include/dolphin/__start.h
new file mode 100644
index 0000000..07bb2bf
--- /dev/null
+++ b/include/dolphin/__start.h
@@ -0,0 +1,6 @@
+unsigned short Pad3Button : 0x800030e4;
+
+extern int main(int argc, char **argv);
+
+__declspec(section ".init") void __check_pad3(void);
+__declspec(section ".init") void __start(void);
diff --git a/include/dolphin/types.h b/include/dolphin/types.h
new file mode 100644
index 0000000..77e1053
--- /dev/null
+++ b/include/dolphin/types.h
@@ -0,0 +1,92 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/dolphin/types.h
+#ifndef _DOLPHIN_TYPES
+#define _DOLPHIN_TYPES
+
+#ifdef TARGET_PC
+#include <stdint.h>
+typedef int8_t s8;
+typedef int16_t s16;
+typedef int32_t s32;
+typedef int64_t s64;
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+#else
+typedef signed char s8;
+typedef signed short int s16;
+typedef signed long s32;
+typedef signed long long int s64;
+typedef unsigned char u8;
+typedef unsigned short int u16;
+typedef unsigned long u32;
+typedef unsigned long long int u64;
+#endif
+
+typedef volatile u8 vu8;
+typedef volatile u16 vu16;
+typedef volatile u32 vu32;
+typedef volatile u64 vu64;
+
+typedef volatile s8 vs8;
+typedef volatile s16 vs16;
+typedef volatile s32 vs32;
+typedef volatile s64 vs64;
+
+typedef float f32;
+typedef double f64;
+
+typedef volatile f32 vf32;
+typedef volatile f64 vf64;
+
+#if defined(TARGET_PC) && !defined(_WIN32)
+#include <stdbool.h>
+typedef bool BOOL;
+#ifndef FALSE
+#define FALSE false
+#endif
+#ifndef TRUE
+#define TRUE true
+#endif
+#else
+typedef int BOOL;
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+#endif
+
+#ifdef TARGET_PC
+#include <stddef.h>
+#else
+#ifndef NULL
+#define NULL 0
+#endif
+#endif
+#if !defined(__cplusplus) || __cplusplus < 201103L
+#ifndef nullptr
+#define nullptr NULL
+#endif
+
+#if defined(__MWERKS__)
+#ifndef override
+#define override
+#endif
+#endif
+
+#endif
+
+#ifndef ATTRIBUTE_ALIGN
+#if defined(__MWERKS__) || defined(__GNUC__)
+#define ATTRIBUTE_ALIGN(num) __attribute__((aligned(num)))
+#elif defined(_MSC_VER)
+#define ATTRIBUTE_ALIGN(num)
+#else
+#error unknown compiler
+#endif
+#endif
+
+#endif // _DOLPHIN_TYPES
diff --git a/include/pso/TObject.h b/include/pso/TObject.h
new file mode 100644
index 0000000..a24b32a
--- /dev/null
+++ b/include/pso/TObject.h
@@ -0,0 +1,117 @@
+#pragma once
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned int u32;
+
+#define NULL 0
+#define OBJECT_NAMES \
+	o(TObject)
+
+
+/*#define CREATE_CTOR(type, parent_type) \
+	const char *type##_name = #type; \
+	type::type(parent_type *parent)*/
+
+class TObject {
+public:
+	const char *name;
+	u16 flags;
+	u16 id;
+	TObject *prev;
+	TObject *next;
+	TObject *up;
+	TObject *down;
+public:
+	void set_flag_0();
+	void set_flag_9();
+	u32 get_flag_9();
+	void clear_flag_9();
+
+	TObject(TObject *parent = NULL);
+	virtual ~TObject();
+
+	void *operator new (unsigned long size) { return alloc(size); };
+	void operator delete(void *ptr) { free(ptr); };
+
+	void delete_children();
+	void set_flag_0_for_each_node();
+	void run_tasks();
+	void call_func_0x10_for_each_node();
+	void call_func_0x14_for_each_node();
+	void call_func_0x10_for_each_node2();
+	void empty_func();
+	void set_parent(TObject *parent);
+
+	virtual void run_task();
+	virtual void func_0x10();
+	virtual void func_0x14();
+
+	void empty_func2();
+	void log(const char *str);
+	int get_node_count();
+	bool is_flag_0_clear_for_all_parents();
+	static void *alloc(unsigned long size);
+	static void free(void *ptr);
+	bool toggle_flag_9_if_flag_10_is_clear();
+
+private:
+	void _delete_children() {
+		while (this->down != NULL) {
+			delete this->down;
+		}
+	};
+	void add_parent(TObject *parent, bool set_parent) {
+		if (set_parent) {
+			up = parent;
+		}
+		TObject *child;
+		if (parent == NULL) {
+			this->prev = this;
+			this->next = NULL;
+			return;
+		}
+		child = parent->down;
+		if (child != NULL) {
+			this->prev = child->next;
+			this->next = NULL;
+			child->prev->next = this;
+			child->prev = this;
+		} else {
+			this->prev = this;
+			parent->down = this;
+			this->next = NULL;
+		}
+	};
+	void remove_parent() {
+		if (this->up != NULL) {
+			if (this->prev == this) {
+				this->up->down = NULL;
+			} else if (this->up->down == this) {
+				this->up->down = this->prev;
+				this->prev->next = NULL;
+				if (this->next != NULL) {
+					this->next->prev = this->next;
+				}
+			} else {
+				this->prev->next = this->next;
+				if (this->next != NULL) {
+					this->next->prev = this->prev;
+				} else {
+					this->up->down->prev = this->prev;
+				}
+			}
+		}
+	};
+
+	void set_flags(u16 flags) {
+		this->flags |= flags;
+	}
+
+	void clear_flags(u16 flags) {
+		this->flags &= ~flags;
+	}
+
+	u32 get_flags(u16 flags) {
+		return this->flags & flags;
+	};
+};
diff --git a/include/static_assert.hpp b/include/static_assert.hpp
new file mode 100644
index 0000000..daccdd3
--- /dev/null
+++ b/include/static_assert.hpp
@@ -0,0 +1,35 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/static_assert.hpp
+// C++98 static assert
+
+struct false_type {
+  static const int value = 0;
+};
+
+struct true_type {
+  static const int value = 1;
+};
+
+template < int A, int B >
+struct _n_is_equal : false_type {};
+
+template < int A >
+struct _n_is_equal< A, A > : true_type {};
+
+template < class T, int N >
+struct check_sizeof : _n_is_equal< sizeof(T), N > {};
+
+#ifdef __MWERKS__
+#ifndef offsetof
+typedef unsigned long size_t;
+#define offsetof(type, member) ((size_t) & (((type*)0)->member))
+#endif
+#define CHECK_SIZEOF(cls, size) extern int cls##_check[check_sizeof< cls, size >::value];
+#define NESTED_CHECK_SIZEOF(parent, cls, size) extern int cls##_check[check_sizeof< parent::cls, size >::value];
+#define CHECK_OFFSETOF(cls, member, offset)                                                        \
+  extern int cls##_check_offset##[_n_is_equal< offsetof(cls, member), offset >::value];
+#else
+#define CHECK_SIZEOF(cls, size)
+#define NESTED_CHECK_SIZEOF(parent, cls, size)
+#define CHECK_OFFSETOF(cls, member, offset)
+#endif
diff --git a/include/types.h b/include/types.h
new file mode 100644
index 0000000..c5322e5
--- /dev/null
+++ b/include/types.h
@@ -0,0 +1,30 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/include/types.h
+#ifndef _TYPES
+#define _TYPES
+
+#ifdef __cplusplus
+#include "static_assert.hpp"
+
+extern "C" {
+#endif
+
+#include <dolphin/types.h>
+
+// Dolphin u32 is unsigned long
+typedef unsigned int uint;
+typedef unsigned short ushort;
+typedef unsigned char uchar;
+
+// Pointer to unknown, to be determined at a later date.
+typedef void* unkptr;
+
+#define SBig(x) x
+
+#define ARRAY_SIZE(arr) static_cast< int >(sizeof(arr) / sizeof(arr[0]))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _TYPES
diff --git a/ldscript.lcf b/ldscript.lcf
new file mode 100644
index 0000000..fc61429
--- /dev/null
+++ b/ldscript.lcf
@@ -0,0 +1,33 @@
+MEMORY
+{
+    text : origin = 0x8000c000
+}
+
+SECTIONS
+{
+    GROUP:
+    {
+        .init ALIGN(0x20):{}
+        extab ALIGN(0x20):{}
+        extabindex ALIGN(0x20):{}
+        .text ALIGN(0x20):{}
+        .ctors ALIGN(0x20):{}
+        .dtors ALIGN(0x20):{}
+        .rodata ALIGN(0x20):{}
+        .data ALIGN(0x20):{}
+        .bss ALIGN(0x20):{}
+        .sdata ALIGN(0x20):{}
+        .sbss ALIGN(0x20):{}
+        .sdata2 ALIGN(0x20):{}
+        .sbss2 ALIGN(0x20):{}
+        .stack ALIGN(0x100):{}
+    } > text
+
+
+    _stack_addr = (_f_sbss2 + SIZEOF(.sbss2) + 65535 + 3073 + 0x7) & ~0x7;
+    _stack_end = _f_sbss2 + SIZEOF(.sbss2);
+    _db_stack_addr = (_stack_addr + 0x2000);
+    _db_stack_end = _stack_addr;
+    __ArenaLo = (_db_stack_addr + 0x1f) & ~0x1f;
+    __ArenaHi = 0x81700000;
+}
diff --git a/src/Dolphin/os/OSReset.c b/src/Dolphin/os/OSReset.c
new file mode 100644
index 0000000..a9cc186
--- /dev/null
+++ b/src/Dolphin/os/OSReset.c
@@ -0,0 +1,5 @@
+#include "dolphin/OSReset.h"
+
+void OSResetSystem(int reset, unsigned int resetCode, int forceMenu) {
+
+}
diff --git a/src/Dolphin/os/__ppc_eabi_init.cpp b/src/Dolphin/os/__ppc_eabi_init.cpp
new file mode 100644
index 0000000..a0e7574
--- /dev/null
+++ b/src/Dolphin/os/__ppc_eabi_init.cpp
@@ -0,0 +1,67 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/src/Dolphin/os/__ppc_eabi_init.cpp
+#include "dolphin/__ppc_eabi_init.h"
+#include "dolphin/PPCArch.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void __OSPSInit();
+void __OSCacheInit();
+
+asm void __init_hardware(void) {
+	nofralloc
+	mfmsr r0
+	ori r0, r0, 0x2000
+	mtmsr r0
+
+	mflr r31
+	bl __OSPSInit
+	bl __OSCacheInit
+	mtlr r31
+	blr
+}
+
+asm void __flush_cache(register void* address, register unsigned int size) {
+	// clang-format off
+	nofralloc
+	lis r5,  ~0
+	ori r5, r5, ~14
+	and r5, r5, r3
+	subf r3, r5, r3
+	add r4, r4, r3
+
+loop:
+	dcbst r0, r5
+	sync
+	icbi r0, r5
+	addic r5, r5, 8
+	subic. r4, r4, 8
+	bge loop
+	isync
+	blr
+	// clang-format on
+}
+
+void __init_user() { __init_cpp(); }
+
+typedef void (*voidfunctionptr)(void); // pointer to function returning void
+__declspec(section ".init") extern voidfunctionptr _ctors[];
+__declspec(section ".init") extern voidfunctionptr _dtors[];
+
+void __init_cpp(void) {
+	voidfunctionptr* constructor;
+
+	/*
+	 *	call static initializers
+	 */
+	for (constructor = _ctors; *constructor; constructor++) {
+		(*constructor)();
+	}
+}
+
+void _ExitProcess(void) { PPCHalt(); }
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/src/Dolphin/os/__start.c b/src/Dolphin/os/__start.c
new file mode 100644
index 0000000..1113e15
--- /dev/null
+++ b/src/Dolphin/os/__start.c
@@ -0,0 +1,163 @@
+// This file was taken from the Metroid Prime decompilation project.
+// https://github.com/PrimeDecomp/prime/blob/main/src/Dolphin/os/__start.c
+#include "dolphin/__start.h"
+#include "__ppc_eabi_linker.h"
+
+void __check_pad3(void) {
+  if ((Pad3Button & 0x0eef) == 0x0eef) {
+    OSResetSystem(OS_RESET_RESTART, 0, FALSE);
+  }
+  return;
+}
+
+__declspec(weak) asm void __start(void) {
+  // clang-format off
+	nofralloc
+	bl __init_registers
+	bl __init_hardware
+	li r0, -1
+	stwu r1, -8(r1)
+	stw r0, 4(r1)
+	stw r0, 0(r1)
+	bl __init_data
+	li r0, 0
+	lis r6, EXCEPTIONMASK_ADDR@ha
+	addi r6, r6, EXCEPTIONMASK_ADDR@l
+	stw r0, 0(r6)
+	lis r6, BOOTINFO2_ADDR@ha
+	addi r6, r6, BOOTINFO2_ADDR@l
+	lwz r6, 0(r6)
+
+_check_TRK:
+	cmplwi r6, 0
+	beq _load_lomem_debug_flag
+	lwz r7, OS_BI2_DEBUGFLAG_OFFSET(r6)
+	b _check_debug_flag
+
+_load_lomem_debug_flag:
+	lis r5, ARENAHI_ADDR@ha
+	addi r5, r5, ARENAHI_ADDR@l
+	lwz r5, 0(r5)
+	cmplwi r5, 0
+	beq _goto_main
+	lis r7, DEBUGFLAG_ADDR@ha
+	addi r7, r7, DEBUGFLAG_ADDR@l
+	lwz r7, 0(r7)
+
+_check_debug_flag:
+	li r5, 0
+	cmplwi r7, 2
+	beq _goto_inittrk
+	cmplwi r7, 3
+	bne _goto_main
+	li r5, 1
+
+_goto_inittrk:
+	lis r6, InitMetroTRK@ha
+	addi r6, r6, InitMetroTRK@l
+	mtlr r6
+	blrl
+
+_goto_main:
+	lis r6, BOOTINFO2_ADDR@ha
+	addi r6, r6, BOOTINFO2_ADDR@l
+	lwz r5, 0(r6)
+	cmplwi r5, 0
+	beq+ _no_args
+	lwz r6, 8(r5)
+	cmplwi r6, 0
+	beq+ _no_args
+	add r6, r5, r6
+	lwz r14, 0(r6)
+	cmplwi r14, 0
+	beq _no_args
+	addi r15, r6, 4
+	mtctr r14
+
+_loop:
+	addi r6, r6, 4
+	lwz r7, 0(r6)
+	add r7, r7, r5
+	stw r7, 0(r6)
+	bdnz _loop
+	lis r5, ARENAHI_ADDR@ha
+	addi r5, r5, ARENAHI_ADDR@l
+	rlwinm r7, r15, 0, 0, 0x1a
+	stw r7, 0(r5)
+	b _end_of_parseargs
+
+_no_args:
+	li r14, 0
+	li r15, 0
+
+_end_of_parseargs:
+	bl DBInit
+	bl OSInit
+	lis r4, DVD_DEVICECODE_ADDR@ha
+	addi r4, r4, DVD_DEVICECODE_ADDR@l
+	lhz r3, 0(r4)
+	andi. r5, r3, 0x8000
+	beq _check_pad3
+	andi. r3, r3, 0x7fff
+	cmplwi r3, 1
+	bne _goto_skip_init_bba
+
+_check_pad3:
+	bl __check_pad3
+
+_goto_skip_init_bba:
+	bl __init_user
+	mr r3, r14
+	mr r4, r15
+	bl main
+	b exit
+  // clang-format on
+}
+
+asm static void __init_registers(void) {
+  // clang-format off
+	nofralloc
+	lis r1,  _stack_addr@h
+	ori r1, r1,  _stack_addr@l
+	lis r2, _SDA2_BASE_@h
+	ori r2, r2, _SDA2_BASE_@l
+	lis r13, _SDA_BASE_@h
+	ori r13, r13, _SDA_BASE_@l
+	blr
+  // clang-format on
+}
+
+inline static void __copy_rom_section(void* dst, const void* src, unsigned long size) {
+  if (size && (dst != src)) {
+    memcpy(dst, src, size);
+    __flush_cache(dst, size);
+  }
+}
+
+inline static void __init_bss_section(void* dst, unsigned long size) {
+  if (size) {
+    memset(dst, 0, size);
+  }
+}
+
+#pragma scheduling off
+void __init_data(void) {
+  __rom_copy_info* dci;
+  __bss_init_info* bii;
+
+  dci = _rom_copy_info;
+  while (TRUE) {
+    if (dci->size == 0)
+      break;
+    __copy_rom_section(dci->addr, dci->rom, dci->size);
+    dci++;
+  }
+
+  bii = _bss_init_info;
+  while (TRUE) {
+    if (bii->size == 0)
+      break;
+    __init_bss_section(bii->addr, bii->size);
+    bii++;
+  }
+}
diff --git a/src/Runtime/NMWException.h b/src/Runtime/NMWException.h
new file mode 100644
index 0000000..49b623e
--- /dev/null
+++ b/src/Runtime/NMWException.h
@@ -0,0 +1,16 @@
+#ifndef NMWEXCEPTION_H
+#define NMWEXCEPTION_H
+
+typedef void (dtor_func)(void *object, int free_object);
+typedef struct destructor_chain dtor_chain;
+
+struct destructor_chain {
+	dtor_chain *next;
+	dtor_func *destructor;
+	void *object;
+};
+
+void *__register_global_object(void *object, dtor_func *destructor, dtor_chain *regmem);
+void __destroy_global_chain();
+
+#endif
diff --git a/src/Runtime/abort_exit.c b/src/Runtime/abort_exit.c
new file mode 100644
index 0000000..43b1a0c
--- /dev/null
+++ b/src/Runtime/abort_exit.c
@@ -0,0 +1,17 @@
+void __destroy_global_chain();
+
+extern void (*_dtors[])(void);
+
+int __aborting;
+
+
+void exit(int state) {
+	void (**dtor)(void);
+	if (!__aborting) {
+		dtor = _dtors;
+		while (*dtor != 0) {
+			(*dtor)();
+			dtor++;
+		}
+	}
+}
diff --git a/src/Runtime/global_destructor_chain.c b/src/Runtime/global_destructor_chain.c
new file mode 100644
index 0000000..b96c8f3
--- /dev/null
+++ b/src/Runtime/global_destructor_chain.c
@@ -0,0 +1,22 @@
+#include "NMWException.h"
+
+dtor_chain *__global_destructor_chain;
+
+extern void *__register_global_object(void *object, dtor_func *destructor, dtor_chain *regmem) {
+	regmem->next = __global_destructor_chain;
+	regmem->destructor = destructor;
+	regmem->object = object;
+	__global_destructor_chain = regmem;
+	return object;
+}
+
+extern void __destroy_global_chain() {
+	dtor_chain *iter = __global_destructor_chain;
+	while (__global_destructor_chain != 0) {
+		iter = __global_destructor_chain;
+		__global_destructor_chain = __global_destructor_chain->next;
+		iter->destructor(iter->object, -1);
+	}
+}
+
+__declspec(section ".dtors") static void* const __destroy_global_chain_reference = __destroy_global_chain;
diff --git a/src/TObject.cpp b/src/TObject.cpp
new file mode 100644
index 0000000..d133fd7
--- /dev/null
+++ b/src/TObject.cpp
@@ -0,0 +1,266 @@
+#include "pso/TObject.h"
+#define MATCHING
+
+#define o(name) const char *name##_name = #name;
+OBJECT_NAMES
+#undef o
+
+void debug_print(const char *fmt) {
+
+}
+
+bool TObject::toggle_flag_9_if_flag_10_is_clear() {
+	if (get_flags(0x400)) {
+		return false;
+	}
+	if (!get_flag_9()) {
+		set_flag_9();
+		return true;
+	} else {
+		clear_flag_9();
+		return false;
+	}
+}
+
+void TObject::free(void *ptr) {
+
+}
+
+void *TObject::alloc(unsigned long size) {
+	return NULL;
+}
+
+
+bool TObject::is_flag_0_clear_for_all_parents() {
+	for (TObject *parent = this; parent != NULL; parent = parent->up) {
+		if (parent->get_flags(1)) {
+			return false;
+		}
+	}
+	return true;
+}
+
+int TObject::get_node_count() {
+	// NOTE: The order of the variable declarations matter for matching.
+	TObject *child;
+	int node_count = 0;
+	for (child = this->down; child != NULL; child = child->next) {
+		node_count += child->get_node_count() + 1;
+	}
+	return node_count;
+}
+
+void TObject::log(const char *str) {
+	debug_print(str);
+}
+
+void TObject::empty_func2() {
+
+}
+
+void TObject::func_0x14() {
+
+}
+
+void TObject::func_0x10() {
+
+}
+
+void TObject::run_task() {
+
+}
+
+void TObject::set_parent(TObject *parent) {
+	remove_parent();
+	add_parent(parent, true);
+}
+
+void TObject::empty_func() {
+
+}
+
+void TObject::call_func_0x10_for_each_node2() {
+	for (TObject *child = this->down; child != NULL; child = child->next) {
+		if (child->get_flags(0x200)) {
+			child->func_0x10();
+			child->clear_flag_9();
+		}
+		child->call_func_0x10_for_each_node2();
+	}
+}
+
+void TObject::call_func_0x14_for_each_node() {
+	for (TObject *child = this->down; child != NULL; child = child->next) {
+		if (!child->get_flags(0x100)) {
+			child->func_0x14();
+			child->call_func_0x14_for_each_node();
+		}
+	}
+}
+
+void TObject::call_func_0x10_for_each_node() {
+	for (TObject *child = this->down; child != NULL; child = child->next) {
+		if (!child->get_flags(0x10)) {
+			child->func_0x10();
+			child->call_func_0x10_for_each_node();
+		}
+	}
+}
+
+#ifndef MATCHING
+// Near perfect match, just a single register allocation issue.
+void TObject::run_tasks() {
+	TObject *child = this->down;
+	while (this->down != NULL && child != NULL) {
+		TObject *node = child;
+		child = child->next;
+		if (node->get_flags(0x0f)) {
+			if (node->get_flags(1)) {
+				node->clear_flags(1);
+				if (!node->get_flags(0x20)) {
+					delete node;
+				} else {
+					// Clearing child's flags with nothing here
+					// causes the redundant load to appear.
+					child->clear_flags(0);
+					if (node->get_flags(2)) {
+						node->delete_children();
+						node->run_task();
+						node->clear_flags(2);
+					}
+
+					if (!node->get_flags(4)) {
+						// Adding this here somehow causes the
+						// dead code to be compiled.
+
+						// Register allocation still wrong.
+
+						// If `node` was used, it'd use the
+						// proper register, but it'd also add
+						// an unwanted `sth`.
+						child->clear_flags(0);
+					}
+				}
+			}
+		} else {
+			node->run_task();
+			node->run_tasks();
+		}
+	}
+}
+#else
+asm void TObject::run_tasks() {
+	nofralloc
+	/* 80229828 9421FFE0 */ stwu        r1, -0x20(r1)
+	/* 8022982C 7C0802A6 */ mflr        r0
+	/* 80229830 90010024 */ stw         r0, 0x24(r1)
+	/* 80229834 BFA10014 */ stmw        r29, 0x14(r1)
+	/* 80229838 7C7D1B78 */ mr          r29, r3
+	/* 8022983C 83E30014 */ lwz         r31, 0x14(r3)
+	/* 80229840 480000B8 */ b           lbl_802298f8
+	lbl_80229844:
+	/* 80229844 7FFEFB78 */ mr          r30, r31
+	/* 80229848 83FF000C */ lwz         r31, 0xc(r31)
+	/* 8022984C A07E0004 */ lhz         r3, 4(r30)
+	/* 80229850 5460073F */ clrlwi.     r0, r3, 0x1c
+	/* 80229854 41820088 */ beq-        lbl_802298dc
+	/* 80229858 546007FF */ clrlwi.     r0, r3, 0x1f
+	/* 8022985C 4182003C */ beq-        lbl_80229898
+	/* 80229860 5460043C */ rlwinm      r0, r3, 0, 0x10, 0x1e
+	/* 80229864 B01E0004 */ sth         r0, 4(r30)
+	/* 80229868 A01E0004 */ lhz         r0, 4(r30)
+	/* 8022986C 540006B5 */ rlwinm.     r0, r0, 0, 0x1a, 0x1a
+	/* 80229870 40820028 */ bne-        lbl_80229898
+	/* 80229874 281E0000 */ cmplwi      r30, 0
+	/* 80229878 41820080 */ beq-        lbl_802298f8
+	/* 8022987C 7FC3F378 */ mr          r3, r30
+	/* 80229880 38800001 */ li          r4, 0x1
+	/* 80229884 819E0018 */ lwz         r12, 0x18(r30)
+	/* 80229888 818C0008 */ lwz         r12, 8(r12)
+	/* 8022988C 7D8903A6 */ mtctr       r12
+	/* 80229890 4E800421 */ bctrl
+	/* 80229894 48000064 */ b           lbl_802298f8
+	lbl_80229898:
+	/* 80229898 A01E0004 */ lhz         r0, 4(r30)
+	/* 8022989C 540007BD */ rlwinm.     r0, r0, 0, 0x1e, 0x1e
+	/* 802298A0 4182002C */ beq-        lbl_802298cc
+	/* 802298A4 7FC3F378 */ mr          r3, r30
+	/* 802298A8 480000C1 */ bl          delete_children
+	/* 802298AC 7FC3F378 */ mr          r3, r30
+	/* 802298B0 819E0018 */ lwz         r12, 0x18(r30)
+	/* 802298B4 818C000C */ lwz         r12, 0xc(r12)
+	/* 802298B8 7D8903A6 */ mtctr       r12
+	/* 802298BC 4E800421 */ bctrl
+	/* 802298C0 A01E0004 */ lhz         r0, 4(r30)
+	/* 802298C4 540007FA */ rlwinm      r0, r0, 0, 0x1f, 0x1d
+	/* 802298C8 B01E0004 */ sth         r0, 4(r30)
+	lbl_802298cc:
+	/* 802298CC A07E0004 */ lhz         r3, 4(r30)
+	/* 802298D0 5460077B */ rlwinm.     r0, r3, 0, 0x1d, 0x1d
+	/* 802298D4 40820024 */ bne-        lbl_802298f8
+	/* 802298D8 48000020 */ b           lbl_802298f8
+	lbl_802298dc:
+	/* 802298DC 7FC3F378 */ mr          r3, r30
+	/* 802298E0 819E0018 */ lwz         r12, 0x18(r30)
+	/* 802298E4 818C000C */ lwz         r12, 0xc(r12)
+	/* 802298E8 7D8903A6 */ mtctr       r12
+	/* 802298EC 4E800421 */ bctrl
+	/* 802298F0 7FC3F378 */ mr          r3, r30
+	/* 802298F4 4BFFFF35 */ bl          run_tasks
+	lbl_802298f8:
+	/* 802298F8 801D0014 */ lwz         r0, 0x14(r29)
+	/* 802298FC 28000000 */ cmplwi      r0, 0
+	/* 80229900 4182000C */ beq-        lbl_8022990c
+	/* 80229904 281F0000 */ cmplwi      r31, 0
+	/* 80229908 4082FF3C */ bne+        lbl_80229844
+	lbl_8022990c:
+	/* 8022990C BBA10014 */ lmw         r29, 0x14(r1)
+	/* 80229910 80010024 */ lwz         r0, 0x24(r1)
+	/* 80229914 7C0803A6 */ mtlr        r0
+	/* 80229918 38210020 */ addi        r1, r1, 0x20
+	/* 8022991C 4E800020 */ blr
+}
+#endif
+
+void TObject::set_flag_0_for_each_node() {
+	for (TObject *child = this->down; child != NULL; child = child->next) {
+		child->set_flag_0();
+		child->set_flag_0_for_each_node();
+	}
+}
+
+void TObject::delete_children() {
+	_delete_children();
+}
+
+TObject::~TObject() {
+	if (!get_flags(0x20)) {
+		set_flags(0x20);
+		_delete_children();
+		remove_parent();
+	}
+}
+
+TObject::TObject(TObject *parent) {
+	flags = 0;
+	up = parent;
+	down = NULL;
+	name = TObject_name;
+	add_parent(parent, false);
+}
+
+void TObject::clear_flag_9() {
+	clear_flags(0x200);
+}
+
+void TObject::set_flag_9() {
+	set_flags(0x200);
+}
+
+u32 TObject::get_flag_9() {
+	return get_flags(0x200);
+}
+
+void TObject::set_flag_0() {
+	set_flags(1);
+}
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..6c004d2
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,5 @@
+#include "pso/TObject.h"
+
+int main(int argc, char **argv) {
+	return 0;
+}
diff --git a/tools/mwcc_compiler/1.3.2/place-compiler-files-here b/tools/mwcc_compiler/1.3.2/place-compiler-files-here
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tools/mwcc_compiler/1.3.2/place-compiler-files-here