contrib/sqlite3/sqlite3.c

13364 ** The currently executing frame is stored in Vdbe.pFrame. Vdbe.pFrame is
13408     VdbeFrame *pFrame;  /* Used when flags==MEM_Frame */
13605   VdbeFrame *pFrame;      /* Parent frame */
13607   int nFrame;             /* Number of frames in pFrame list */
59278     VdbeFrame *pFrame = pMem->u.pFrame;
59279     pFrame->pParent = pFrame->v->pDelFrame;
59280     pFrame->v->pDelFrame = pFrame;
61537 SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *pFrame){
61538   Vdbe *v = pFrame->v;
61539   v->aOnceFlag = pFrame->aOnceFlag;
61540   v->nOnceFlag = pFrame->nOnceFlag;
61541   v->aOp = pFrame->aOp;
61542   v->nOp = pFrame->nOp;
61543   v->aMem = pFrame->aMem;
61544   v->nMem = pFrame->nMem;
61545   v->apCsr = pFrame->apCsr;
61546   v->nCursor = pFrame->nCursor;
61547   v->db->lastRowid = pFrame->lastRowid;
61548   v->nChange = pFrame->nChange;
61549   return pFrame->pc;
61561   if( p->pFrame ){
61562     VdbeFrame *pFrame;
61563     for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);
61564     sqlite3VdbeFrameRestore(pFrame);
61566   p->pFrame = 0;
65679       VdbeFrame *pFrame;     /* Root frame of VDBE */
65795       VdbeFrame *pFrame;      /* New vdbe frame to execute in */
65800       VdbeFrame *pFrame;
65805       VdbeFrame *pFrame;
66149   if( pOp->p1==SQLITE_OK && p->pFrame ){
66151     VdbeFrame *pFrame = p->pFrame;
66152     p->pFrame = pFrame->pParent;
66155     pc = sqlite3VdbeFrameRestore(pFrame);
69246   VdbeFrame *pFrame;     /* Root frame of VDBE */
69307         if( p->pFrame ){
69308           for(u.bh.pFrame=p->pFrame; u.bh.pFrame->pParent; u.bh.pFrame=u.bh.pFrame->pParent);
69310           assert( pOp->p3<=u.bh.pFrame->nMem );
69311           u.bh.pMem = &u.bh.pFrame->aMem[pOp->p3];
70564   VdbeFrame *pFrame;      /* New vdbe frame to execute in */
70586     for(u.cd.pFrame=p->pFrame; u.cd.pFrame && u.cd.pFrame->token!=u.cd.t; u.cd.pFrame=u.cd.pFrame->pParent);
70587     if( u.cd.pFrame ) break;
70611     u.cd.pFrame = sqlite3DbMallocZero(db, u.cd.nByte);
70612     if( !u.cd.pFrame ){
70617     u.cd.pRt->u.pFrame = u.cd.pFrame;
70619     u.cd.pFrame->v = p;
70620     u.cd.pFrame->nChildMem = u.cd.nMem;
70621     u.cd.pFrame->nChildCsr = u.cd.pProgram->nCsr;
70622     u.cd.pFrame->pc = pc;
70623     u.cd.pFrame->aMem = p->aMem;
70624     u.cd.pFrame->nMem = p->nMem;
70625     u.cd.pFrame->apCsr = p->apCsr;
70626     u.cd.pFrame->nCursor = p->nCursor;
70627     u.cd.pFrame->aOp = p->aOp;
70628     u.cd.pFrame->nOp = p->nOp;
70629     u.cd.pFrame->token = u.cd.pProgram->token;
70630     u.cd.pFrame->aOnceFlag = p->aOnceFlag;
70631     u.cd.pFrame->nOnceFlag = p->nOnceFlag;
70633     u.cd.pEnd = &VdbeFrameMem(u.cd.pFrame)[u.cd.pFrame->nChildMem];
70634     for(u.cd.pMem=VdbeFrameMem(u.cd.pFrame); u.cd.pMem!=u.cd.pEnd; u.cd.pMem++){
70639     u.cd.pFrame = u.cd.pRt->u.pFrame;
70640     assert( u.cd.pProgram->nMem+u.cd.pProgram->nCsr==u.cd.pFrame->nChildMem );
70641     assert( u.cd.pProgram->nCsr==u.cd.pFrame->nChildCsr );
70642     assert( pc==u.cd.pFrame->pc );
70646   u.cd.pFrame->pParent = p->pFrame;
70647   u.cd.pFrame->lastRowid = lastRowid;
70648   u.cd.pFrame->nChange = p->nChange;
70650   p->pFrame = u.cd.pFrame;
70651   p->aMem = aMem = &VdbeFrameMem(u.cd.pFrame)[-1];
70652   p->nMem = u.cd.pFrame->nChildMem;
70653   p->nCursor = (u16)u.cd.pFrame->nChildCsr;
70679   VdbeFrame *pFrame;
70682   u.ce.pFrame = p->pFrame;
70683   u.ce.pIn = &u.ce.pFrame->aMem[pOp->p1 + u.ce.pFrame->aOp[u.ce.pFrame->pc].p1];
70742   VdbeFrame *pFrame;
70744   if( p->pFrame ){
70745     for(u.cf.pFrame=p->pFrame; u.cf.pFrame->pParent; u.cf.pFrame=u.cf.pFrame->pParent);
70746     u.cf.pIn1 = &u.cf.pFrame->aMem[pOp->p1];