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landed massive refactoring of the JIT. contexts are actually contexts now, and a higher level structure wraps sp_plugin_t info. on that note, both sp_plugin_t and sp_context_t are entirely opaque, and not even core has access to them. amazingly, i managed to keep binary compatibility here although a large number of functions are deprecated (and core should eventually stop calling them).

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NOTE: the JIT is now embeddable out-of-box and usable by other projects which is pretty cool.  I will commit a shell app demonstrating this soon

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%402400
This commit is contained in:
David Anderson
2008-07-11 08:18:43 +00:00
parent ea1f5e86c0
commit 1a156deca5
69 changed files with 2836 additions and 2801 deletions
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sourcepawn/jit/BaseRuntime.h
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#ifndef _INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_
#define _INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_
#include <sp_vm_api.h>
#include "jit_shared.h"
#include "sp_vm_function.h"
class BaseContext;
class DebugInfo : public IPluginDebugInfo
{
public:
DebugInfo(sp_plugin_t *plugin);
public:
int LookupFile(ucell_t addr, const char **filename);
int LookupFunction(ucell_t addr, const char **name);
int LookupLine(ucell_t addr, uint32_t *line);
private:
sp_plugin_t *m_pPlugin;
};
/* Jit wants fast access to this so we expose things as public */
class BaseRuntime : public SourcePawn::IPluginRuntime
{
public:
BaseRuntime(sp_plugin_t *pl);
~BaseRuntime();
public:
virtual bool IsDebugging();
virtual IPluginDebugInfo *GetDebugInfo();
virtual int FindNativeByName(const char *name, uint32_t *index);
virtual int GetNativeByIndex(uint32_t index, sp_native_t **native);
virtual uint32_t GetNativesNum();
virtual int FindPublicByName(const char *name, uint32_t *index);
virtual int GetPublicByIndex(uint32_t index, sp_public_t **publicptr);
virtual uint32_t GetPublicsNum();
virtual int GetPubvarByIndex(uint32_t index, sp_pubvar_t **pubvar);
virtual int FindPubvarByName(const char *name, uint32_t *index);
virtual int GetPubvarAddrs(uint32_t index, cell_t *local_addr, cell_t **phys_addr);
virtual uint32_t GetPubVarsNum();
virtual IPluginFunction *GetFunctionByName(const char *public_name);
virtual IPluginFunction *GetFunctionById(funcid_t func_id);
virtual IPluginContext *GetDefaultContext();
virtual int ApplyCompilationOptions(ICompilation *co);
virtual void SetPauseState(bool paused);
virtual bool IsPaused();
virtual size_t GetMemUsage();
public:
BaseContext *GetBaseContext();
private:
void ClearCompile();
void RefreshFunctionCache();
public:
DebugInfo m_Debug;
sp_plugin_t *m_pPlugin;
BaseContext *m_pCtx;
CFunction **m_PubFuncs;
};
#endif //_INCLUDE_SOURCEPAWN_JIT_RUNTIME_H_