diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclBasic.c | 11 | ||||
| -rw-r--r-- | generic/tclCompile.h | 4 | ||||
| -rw-r--r-- | generic/tclExecute.c | 13 |
3 files changed, 16 insertions, 12 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c index d5aad5d..41e3824 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -16,7 +16,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclBasic.c,v 1.392 2009/04/30 23:25:32 msofer Exp $ + * RCS: @(#) $Id: tclBasic.c,v 1.393 2009/05/08 01:02:26 msofer Exp $ */ #include "tclInt.h" @@ -31,6 +31,11 @@ #include <assert.h> #endif + +#define INTERP_STACK_INITIAL_SIZE 2000 +#define CORO_STACK_INITIAL_SIZE 200 + + /* * Determine whether we're using IEEE floating point */ @@ -608,7 +613,7 @@ Tcl_CreateInterp(void) * variable). */ - iPtr->execEnvPtr = TclCreateExecEnv(interp); + iPtr->execEnvPtr = TclCreateExecEnv(interp, INTERP_STACK_INITIAL_SIZE); /* * TIP #219, Tcl Channel Reflection API support. @@ -8479,7 +8484,7 @@ TclNRCoroutineObjCmd( } corPtr = (CoroutineData *) ckalloc(sizeof(CoroutineData)); - corPtr->eePtr = TclCreateExecEnv(interp); + corPtr->eePtr = TclCreateExecEnv(interp, CORO_STACK_INITIAL_SIZE); corPtr->callerEEPtr = iPtr->execEnvPtr; corPtr->eePtr->corPtr = corPtr; corPtr->stackLevel = NULL; diff --git a/generic/tclCompile.h b/generic/tclCompile.h index fb5bdb9..a9b8545 100644 --- a/generic/tclCompile.h +++ b/generic/tclCompile.h @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCompile.h,v 1.115 2009/02/27 23:03:42 nijtmans Exp $ + * RCS: @(#) $Id: tclCompile.h,v 1.116 2009/05/08 01:02:26 msofer Exp $ */ #ifndef _TCLCOMPILATION @@ -882,7 +882,7 @@ MODULE_SCOPE int TclCreateAuxData(ClientData clientData, const AuxDataType *typePtr, CompileEnv *envPtr); MODULE_SCOPE int TclCreateExceptRange(ExceptionRangeType type, CompileEnv *envPtr); -MODULE_SCOPE ExecEnv * TclCreateExecEnv(Tcl_Interp *interp); +MODULE_SCOPE ExecEnv * TclCreateExecEnv(Tcl_Interp *interp, int size); MODULE_SCOPE Tcl_Obj * TclCreateLiteral(Interp *iPtr, char *bytes, int length, unsigned int hash, int *newPtr, Namespace *nsPtr, int flags, diff --git a/generic/tclExecute.c b/generic/tclExecute.c index a30c46e..e6eff03 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -14,7 +14,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclExecute.c,v 1.434 2009/05/06 20:16:17 dgp Exp $ + * RCS: @(#) $Id: tclExecute.c,v 1.435 2009/05/08 01:02:26 msofer Exp $ */ #include "tclInt.h" @@ -788,16 +788,16 @@ InitByteCodeExecution( *---------------------------------------------------------------------- */ -#define TCL_STACK_INITIAL_SIZE 2000 - ExecEnv * TclCreateExecEnv( - Tcl_Interp *interp) /* Interpreter for which the execution + Tcl_Interp *interp, /* Interpreter for which the execution * environment is being created. */ + int size) /* the initial stack size, in number of words + * [sizeof(Tcl_Obj*)] */ { ExecEnv *eePtr = (ExecEnv *) ckalloc(sizeof(ExecEnv)); ExecStack *esPtr = (ExecStack *) ckalloc(sizeof(ExecStack) - + (size_t) (TCL_STACK_INITIAL_SIZE-1) * sizeof(Tcl_Obj *)); + + (size_t) (size-1) * sizeof(Tcl_Obj *)); eePtr->execStackPtr = esPtr; TclNewBooleanObj(eePtr->constants[0], 0); @@ -813,7 +813,7 @@ TclCreateExecEnv( esPtr->prevPtr = NULL; esPtr->nextPtr = NULL; esPtr->markerPtr = NULL; - esPtr->endPtr = &esPtr->stackWords[TCL_STACK_INITIAL_SIZE-1]; + esPtr->endPtr = &esPtr->stackWords[size-1]; esPtr->tosPtr = &esPtr->stackWords[-1]; Tcl_MutexLock(&execMutex); @@ -826,7 +826,6 @@ TclCreateExecEnv( return eePtr; } -#undef TCL_STACK_INITIAL_SIZE /* *---------------------------------------------------------------------- |