diff options
Diffstat (limited to 'plugins/SmartAutoReplier/lualib/ldump.c')
-rw-r--r-- | plugins/SmartAutoReplier/lualib/ldump.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/plugins/SmartAutoReplier/lualib/ldump.c b/plugins/SmartAutoReplier/lualib/ldump.c deleted file mode 100644 index 234b011f5f..0000000000 --- a/plugins/SmartAutoReplier/lualib/ldump.c +++ /dev/null @@ -1,170 +0,0 @@ -/* -** $Id: ldump.c,v 1.4 2003/02/11 23:52:12 lhf Exp $ -** save bytecodes -** See Copyright Notice in lua.h -*/ - -#include <stddef.h> - -#define ldump_c - -#include "lua.h" - -#include "lobject.h" -#include "lopcodes.h" -#include "lstate.h" -#include "lundump.h" - -#define DumpVector(b,n,size,D) DumpBlock(b,(n)*(size),D) -#define DumpLiteral(s,D) DumpBlock("" s,(sizeof(s))-1,D) - -typedef struct { - lua_State* L; - lua_Chunkwriter write; - void* data; -} DumpState; - -static void DumpBlock(const void* b, size_t size, DumpState* D) -{ - lua_unlock(D->L); - (*D->write)(D->L,b,size,D->data); - lua_lock(D->L); -} - -static void DumpByte(int y, DumpState* D) -{ - char x=(char)y; - DumpBlock(&x,sizeof(x),D); -} - -static void DumpInt(int x, DumpState* D) -{ - DumpBlock(&x,sizeof(x),D); -} - -static void DumpSize(size_t x, DumpState* D) -{ - DumpBlock(&x,sizeof(x),D); -} - -static void DumpNumber(lua_Number x, DumpState* D) -{ - DumpBlock(&x,sizeof(x),D); -} - -static void DumpString(TString* s, DumpState* D) -{ - if (s==NULL || getstr(s)==NULL) - DumpSize(0,D); - else - { - size_t size=s->tsv.len+1; /* include trailing '\0' */ - DumpSize(size,D); - DumpBlock(getstr(s),size,D); - } -} - -static void DumpCode(const Proto* f, DumpState* D) -{ - DumpInt(f->sizecode,D); - DumpVector(f->code,f->sizecode,sizeof(*f->code),D); -} - -static void DumpLocals(const Proto* f, DumpState* D) -{ - int i,n=f->sizelocvars; - DumpInt(n,D); - for (i=0; i<n; i++) - { - DumpString(f->locvars[i].varname,D); - DumpInt(f->locvars[i].startpc,D); - DumpInt(f->locvars[i].endpc,D); - } -} - -static void DumpLines(const Proto* f, DumpState* D) -{ - DumpInt(f->sizelineinfo,D); - DumpVector(f->lineinfo,f->sizelineinfo,sizeof(*f->lineinfo),D); -} - -static void DumpUpvalues(const Proto* f, DumpState* D) -{ - int i,n=f->sizeupvalues; - DumpInt(n,D); - for (i=0; i<n; i++) DumpString(f->upvalues[i],D); -} - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D); - -static void DumpConstants(const Proto* f, DumpState* D) -{ - int i,n; - DumpInt(n=f->sizek,D); - for (i=0; i<n; i++) - { - const TObject* o=&f->k[i]; - DumpByte(ttype(o),D); - switch (ttype(o)) - { - case LUA_TNUMBER: - DumpNumber(nvalue(o),D); - break; - case LUA_TSTRING: - DumpString(tsvalue(o),D); - break; - case LUA_TNIL: - break; - default: - lua_assert(0); /* cannot happen */ - break; - } - } - DumpInt(n=f->sizep,D); - for (i=0; i<n; i++) DumpFunction(f->p[i],f->source,D); -} - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D) -{ - DumpString((f->source==p) ? NULL : f->source,D); - DumpInt(f->lineDefined,D); - DumpByte(f->nups,D); - DumpByte(f->numparams,D); - DumpByte(f->is_vararg,D); - DumpByte(f->maxstacksize,D); - DumpLines(f,D); - DumpLocals(f,D); - DumpUpvalues(f,D); - DumpConstants(f,D); - DumpCode(f,D); -} - -static void DumpHeader(DumpState* D) -{ - DumpLiteral(LUA_SIGNATURE,D); - DumpByte(VERSION,D); - DumpByte(luaU_endianness(),D); - DumpByte(sizeof(int),D); - DumpByte(sizeof(size_t),D); - DumpByte(sizeof(Instruction),D); - DumpByte(SIZE_OP,D); - DumpByte(SIZE_A,D); - DumpByte(SIZE_B,D); - DumpByte(SIZE_C,D); - DumpByte(sizeof(lua_Number),D); - DumpNumber(TEST_NUMBER,D); -} - -/* -** dump function as precompiled chunk -*/ -void luaU_dump (lua_State* L, const Proto* Main, lua_Chunkwriter w, void* data) -{ - DumpState D; - D.L=L; - D.write=w; - D.data=data; - DumpHeader(&D); - DumpFunction(Main,NULL,&D); -} - |