115 lines
2.4 KiB
C++
115 lines
2.4 KiB
C++
/*
|
|
In case you wonder, the extern "C" stuff are for the assembly code on beagleboard/pandora
|
|
*/
|
|
#pragma once
|
|
|
|
#include "types.h"
|
|
#include "decoder.h"
|
|
#include "stdclass.h"
|
|
|
|
#include <memory>
|
|
|
|
typedef void (*DynarecCodeEntryPtr)();
|
|
typedef std::shared_ptr<RuntimeBlockInfo> RuntimeBlockInfoPtr;
|
|
|
|
struct RuntimeBlockInfo_Core
|
|
{
|
|
u32 addr;
|
|
DynarecCodeEntryPtr code;
|
|
u32 lookups;
|
|
};
|
|
|
|
struct RuntimeBlockInfo: RuntimeBlockInfo_Core
|
|
{
|
|
bool Setup(u32 pc,fpscr_t fpu_cfg);
|
|
const char* hash();
|
|
|
|
u32 vaddr;
|
|
|
|
u32 host_code_size; //in bytes
|
|
u32 sh4_code_size; //in bytes
|
|
|
|
u32 runs;
|
|
s32 staging_runs;
|
|
|
|
fpscr_t fpu_cfg;
|
|
u32 guest_cycles;
|
|
u32 guest_opcodes;
|
|
u32 host_opcodes;
|
|
bool has_fpu_op;
|
|
u32 blockcheck_failures;
|
|
bool temp_block;
|
|
|
|
u32 BranchBlock; //if not 0xFFFFFFFF then jump target
|
|
u32 NextBlock; //if not 0xFFFFFFFF then next block (by position)
|
|
|
|
//0 if not available
|
|
RuntimeBlockInfo* pBranchBlock;
|
|
RuntimeBlockInfo* pNextBlock;
|
|
|
|
u32 relink_offset;
|
|
u32 relink_data;
|
|
u32 csc_RetCache; //only for stats for now
|
|
|
|
BlockEndType BlockType;
|
|
bool has_jcond;
|
|
|
|
std::vector<shil_opcode> oplist;
|
|
|
|
bool contains_code(u8* ptr)
|
|
{
|
|
return ((unat)(ptr-(u8*)code))<host_code_size;
|
|
}
|
|
|
|
virtual ~RuntimeBlockInfo();
|
|
|
|
virtual u32 Relink()=0;
|
|
virtual void Relocate(void* dst)=0;
|
|
|
|
//predecessors references
|
|
std::vector<RuntimeBlockInfoPtr> pre_refs;
|
|
|
|
void AddRef(RuntimeBlockInfoPtr other);
|
|
void RemRef(RuntimeBlockInfoPtr other);
|
|
|
|
void Discard();
|
|
void UpdateRefs();
|
|
void SetProtectedFlags();
|
|
|
|
u32 memops;
|
|
u32 linkedmemops;
|
|
std::map<void*, u32> memory_accesses; // key is host pc when access is made, value is opcode id
|
|
bool read_only;
|
|
};
|
|
|
|
void bm_WriteBlockMap(const std::string& file);
|
|
|
|
|
|
extern "C" {
|
|
ATTR_USED DynarecCodeEntryPtr DYNACALL bm_GetCodeByVAddr(u32 addr);
|
|
}
|
|
|
|
RuntimeBlockInfoPtr bm_GetBlock(void* dynarec_code);
|
|
RuntimeBlockInfoPtr bm_GetStaleBlock(void* dynarec_code);
|
|
RuntimeBlockInfoPtr DYNACALL bm_GetBlock(u32 addr);
|
|
|
|
void bm_AddBlock(RuntimeBlockInfo* blk);
|
|
void bm_DiscardBlock(RuntimeBlockInfo* block);
|
|
void bm_Reset();
|
|
void bm_ResetCache();
|
|
void bm_ResetTempCache(bool full);
|
|
void bm_Periodical_1s();
|
|
|
|
void bm_Init();
|
|
void bm_Term();
|
|
|
|
void bm_vmem_pagefill(void** ptr,u32 PAGE_SZ);
|
|
bool bm_RamWriteAccess(void *p);
|
|
void bm_RamWriteAccess(u32 addr);
|
|
static inline bool bm_IsRamPageProtected(u32 addr)
|
|
{
|
|
extern bool unprotected_pages[RAM_SIZE_MAX/PAGE_SIZE];
|
|
addr &= RAM_MASK;
|
|
return !unprotected_pages[addr / PAGE_SIZE];
|
|
}
|