diff options
Diffstat (limited to 'win/tclWinTest.c')
| -rw-r--r-- | win/tclWinTest.c | 66 |
1 files changed, 64 insertions, 2 deletions
diff --git a/win/tclWinTest.c b/win/tclWinTest.c index ede007d..a5af926 100644 --- a/win/tclWinTest.c +++ b/win/tclWinTest.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclWinTest.c,v 1.10 2004/04/06 22:25:58 dgp Exp $ + * RCS: @(#) $Id: tclWinTest.c,v 1.11 2004/06/05 17:31:08 kennykb Exp $ */ #define USE_COMPAT_CONST @@ -32,6 +32,10 @@ static int TestwinsleepCmd _ANSI_ARGS_(( ClientData dummy, int objc, Tcl_Obj *CONST objv[] )); static Tcl_ObjCmdProc TestExceptionCmd; +static int TestwincpuidCmd _ANSI_ARGS_(( ClientData dummy, + Tcl_Interp* interp, + int objc, + Tcl_Obj *CONST objv[] )); /* @@ -65,6 +69,8 @@ TclplatformtestInit(interp) (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testwinclock", TestwinclockCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "testwincpuid", TestwincpuidCmd, + (ClientData) 0, (Tcl_CmdDeleteProc*) NULL ); Tcl_CreateObjCommand( interp, "testwinsleep", TestwinsleepCmd, @@ -290,7 +296,63 @@ TestwinclockCmd( ClientData dummy, /* *---------------------------------------------------------------------- * - * Testwinsleepcmd -- + * TestwincpuidCmd -- + * + * Retrieves CPU ID information. + * + * Usage: + * testwincpuid <eax> + * + * Parameters: + * eax - The value to pass in the EAX register to a CPUID instruction. + * + * Results: + * Returns a four-element list containing the values from the + * EAX, EBX, ECX and EDX registers returned from the CPUID instruction. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +TestwincpuidCmd( ClientData dummy, + Tcl_Interp* interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *CONST * objv ) /* Parameter vector */ +{ + int status; + int index; + unsigned int regs[4]; + Tcl_Obj * regsObjs[4]; + int i; + + if ( objc != 2 ) { + Tcl_WrongNumArgs( interp, 1, objv, "eax" ); + return TCL_ERROR; + } + if ( Tcl_GetIntFromObj( interp, objv[1], &index ) != TCL_OK ) { + return TCL_ERROR; + } + status = TclWinCPUID( (unsigned int) index, regs ); + if ( status != TCL_OK ) { + Tcl_SetObjResult( interp, Tcl_NewStringObj( "operation not available", + -1 ) ); + return status; + } + for ( i = 0; i < 4; ++i ) { + regsObjs[i] = Tcl_NewIntObj( (int) regs[i] ); + } + Tcl_SetObjResult( interp, Tcl_NewListObj( 4, regsObjs ) ); + return TCL_OK; + +} + +/* + *---------------------------------------------------------------------- + * + * TestwinsleepCmd -- * * Causes this process to wait for the given number of milliseconds * by means of a direct call to Sleep. |