Refactor the JIT to use a newer, simpler macro assembler. (bug 5827, r=ann)
This commit is contained in:
David Anderson
@@ -1,7 +1,9 @@
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// vim: set ts=8 sw=2 sts=2 tw=99 et:
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#ifndef _INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_
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#define _INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_
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#include <sp_vm_api.h>
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#include <ke_vector.h>
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#include "jit_shared.h"
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#include "sp_vm_function.h"
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@@ -11,65 +13,93 @@ class JitFunction;
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class DebugInfo : public IPluginDebugInfo
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{
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public:
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DebugInfo(sp_plugin_t *plugin);
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DebugInfo(sp_plugin_t *plugin);
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public:
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int LookupFile(ucell_t addr, const char **filename);
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int LookupFunction(ucell_t addr, const char **name);
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int LookupLine(ucell_t addr, uint32_t *line);
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int LookupFile(ucell_t addr, const char **filename);
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int LookupFunction(ucell_t addr, const char **name);
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int LookupLine(ucell_t addr, uint32_t *line);
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private:
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sp_plugin_t *m_pPlugin;
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sp_plugin_t *m_pPlugin;
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};
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struct floattbl_t
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{
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floattbl_t() {
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found = false;
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index = 0;
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}
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bool found;
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unsigned int index;
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};
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/* Jit wants fast access to this so we expose things as public */
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class BaseRuntime : public SourcePawn::IPluginRuntime
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{
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public:
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BaseRuntime();
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~BaseRuntime();
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public:
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virtual int CreateBlank(uint32_t heastk);
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virtual int CreateFromMemory(sp_file_hdr_t *hdr, uint8_t *base);
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virtual bool IsDebugging();
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virtual IPluginDebugInfo *GetDebugInfo();
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virtual int FindNativeByName(const char *name, uint32_t *index);
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virtual int GetNativeByIndex(uint32_t index, sp_native_t **native);
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virtual uint32_t GetNativesNum();
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virtual int FindPublicByName(const char *name, uint32_t *index);
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virtual int GetPublicByIndex(uint32_t index, sp_public_t **publicptr);
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virtual uint32_t GetPublicsNum();
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virtual int GetPubvarByIndex(uint32_t index, sp_pubvar_t **pubvar);
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virtual int FindPubvarByName(const char *name, uint32_t *index);
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virtual int GetPubvarAddrs(uint32_t index, cell_t *local_addr, cell_t **phys_addr);
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virtual uint32_t GetPubVarsNum();
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virtual IPluginFunction *GetFunctionByName(const char *public_name);
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virtual IPluginFunction *GetFunctionById(funcid_t func_id);
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virtual IPluginContext *GetDefaultContext();
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virtual int ApplyCompilationOptions(ICompilation *co);
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virtual void SetPauseState(bool paused);
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virtual bool IsPaused();
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virtual size_t GetMemUsage();
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virtual unsigned char *GetCodeHash();
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virtual unsigned char *GetDataHash();
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JitFunction *GetJittedFunction(uint32_t idx);
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uint32_t AddJittedFunction(JitFunction *fn);
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public:
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BaseContext *GetBaseContext();
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private:
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sp_plugin_t m_plugin;
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unsigned int m_NumFuncs;
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unsigned int m_MaxFuncs;
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JitFunction **m_FuncCache;
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public:
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DebugInfo m_Debug;
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sp_plugin_t *m_pPlugin;
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BaseContext *m_pCtx;
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CFunction **m_PubFuncs;
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JitFunction **m_PubJitFuncs;
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ICompilation *m_pCo;
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unsigned int m_CompSerial;
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unsigned char m_CodeHash[16];
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unsigned char m_DataHash[16];
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public:
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BaseRuntime();
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~BaseRuntime();
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public:
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virtual int CreateBlank(uint32_t heastk);
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virtual int CreateFromMemory(sp_file_hdr_t *hdr, uint8_t *base);
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virtual bool IsDebugging();
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virtual IPluginDebugInfo *GetDebugInfo();
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virtual int FindNativeByName(const char *name, uint32_t *index);
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virtual int GetNativeByIndex(uint32_t index, sp_native_t **native);
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virtual uint32_t GetNativesNum();
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virtual int FindPublicByName(const char *name, uint32_t *index);
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virtual int GetPublicByIndex(uint32_t index, sp_public_t **publicptr);
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virtual uint32_t GetPublicsNum();
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virtual int GetPubvarByIndex(uint32_t index, sp_pubvar_t **pubvar);
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virtual int FindPubvarByName(const char *name, uint32_t *index);
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virtual int GetPubvarAddrs(uint32_t index, cell_t *local_addr, cell_t **phys_addr);
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virtual uint32_t GetPubVarsNum();
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virtual IPluginFunction *GetFunctionByName(const char *public_name);
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virtual IPluginFunction *GetFunctionById(funcid_t func_id);
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virtual IPluginContext *GetDefaultContext();
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virtual int ApplyCompilationOptions(ICompilation *co);
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virtual void SetPauseState(bool paused);
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virtual bool IsPaused();
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virtual size_t GetMemUsage();
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virtual unsigned char *GetCodeHash();
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virtual unsigned char *GetDataHash();
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JitFunction *GetJittedFunctionByOffset(cell_t pcode_offset);
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void AddJittedFunction(JitFunction *fn);
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void SetName(const char *name);
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unsigned GetNativeReplacement(size_t index);
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BaseContext *GetBaseContext();
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const sp_plugin_t *plugin() const {
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return &m_plugin;
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}
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private:
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void SetupFloatNativeRemapping();
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private:
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sp_plugin_t m_plugin;
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uint8_t *alt_pcode_;
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unsigned int m_NumFuncs;
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unsigned int m_MaxFuncs;
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floattbl_t *float_table_;
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JitFunction **function_map_;
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size_t function_map_size_;
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ke::Vector<JitFunction *> m_JitFunctions;
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public:
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DebugInfo m_Debug;
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BaseContext *m_pCtx;
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CFunction **m_PubFuncs;
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JitFunction **m_PubJitFuncs;
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private:
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ICompilation *co_;
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public:
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unsigned int m_CompSerial;
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unsigned char m_CodeHash[16];
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unsigned char m_DataHash[16];
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};
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#endif //_INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_
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