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 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <tcl.h>
#include <stdlib.h>
#include "tcc.h"










struct TclTCCState {
	TCCState *s;
	int relocated;
};

static void Tcc4tclErrorFunc(Tcl_Interp * interp, char * msg) {
................................................................................
	int res;
	struct TclTCCState *ts;
	TCCState *s;
	Tcl_Obj *sym_addr;
	static CONST char *options[] = {
		"add_include_path", "add_file",  "add_library", 
		"add_library_path", "add_symbol", "command", "compile",
		"define", "get_symbol", "output_file", "undefine",    (char *) NULL


	};
	enum options {
		TCLTCC_ADD_INCLUDE, TCLTCC_ADD_FILE, TCLTCC_ADD_LIBRARY, 
		TCLTCC_ADD_LIBRARY_PATH, TCLTCC_ADD_SYMBOL, TCLTCC_COMMAND, TCLTCC_COMPILE,
		TCLTCC_DEFINE, TCLTCC_GET_SYMBOL, TCLTCC_OUTPUT_FILE, TCLTCC_UNDEFINE



	};


	ts = (struct TclTCCState *) cdata;
	s = ts->s;

    if (objc < 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "subcommand arg ?arg ...?");
        return TCL_ERROR;
................................................................................
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], options, "option", 0,
                &index) != TCL_OK) {
        return TCL_ERROR;
    }
    switch (index) {
        case TCLTCC_ADD_INCLUDE:   
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "path");
                return TCL_ERROR;
            } else {
                tcc_add_include_path(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }
        case TCLTCC_ADD_FILE:   
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "filename");
                return TCL_ERROR;
            } else {
                if(tcc_add_file(s, Tcl_GetString(objv[2]))!=0) {
                    return TCL_ERROR;
                } else {
                    return TCL_OK;
                }
            }
        case TCLTCC_ADD_LIBRARY:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "lib");
                return TCL_ERROR;
            } else {
                tcc_add_library(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }
        case TCLTCC_ADD_LIBRARY_PATH:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "path");
                return TCL_ERROR;
            } else {
                tcc_add_library_path(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }
#if 0
        case TCLTCC_ADD_SYMBOL:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol value");
                return TCL_ERROR;
            }

            Tcl_GetLongFromObj(interp,objv[3], &val);


            tcc_add_symbol(s,Tcl_GetString(objv[2]),val); 
            return TCL_OK; 
#endif
        case TCLTCC_COMMAND:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "tclname cname");
                return TCL_ERROR;
            }
            if (!ts->relocated) {     
                if(tcc_relocate(s, TCC_RELOCATE_AUTO)!=0) {
                    Tcl_AppendResult(interp, "relocating failed", NULL);
................................................................................
		    Tcl_AppendResult(interp, "symbol '", Tcl_GetString(objv[3]),"' not found", NULL);
		    return TCL_ERROR;
	    }

            /*printf("symbol: %x\n",val); */
            Tcl_CreateObjCommand(interp,Tcl_GetString(objv[2]),val_p,NULL,NULL);
            return TCL_OK;
        case TCLTCC_COMPILE:
            if(ts->relocated == 1) {
                Tcl_AppendResult(interp, "code already relocated, cannot compile more",NULL);
                return TCL_ERROR;
            }
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "ccode");
                return TCL_ERROR;
................................................................................
                if (i!=0) {
                    Tcl_AppendResult(interp,"compilation failed",NULL);
                    return TCL_ERROR;
                } else {
                    return TCL_OK;
                }
            }
        case TCLTCC_DEFINE:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol value");
                return TCL_ERROR;
            }
            tcc_define_symbol(s,Tcl_GetString(objv[2]),Tcl_GetString(objv[3]));
            return TCL_OK;
        case TCLTCC_GET_SYMBOL:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol");
                return TCL_ERROR;
            }
            if (!ts->relocated) {     
                if(tcc_relocate(s, TCC_RELOCATE_AUTO)!=0) {
                    Tcl_AppendResult(interp, "relocating failed", NULL);
................................................................................
            if(val_p == NULL) {
                Tcl_AppendResult(interp, "symbol '", Tcl_GetString(objv[2]),"' not found", NULL);
                return TCL_ERROR;
            }
            sym_addr = Tcl_NewWideIntObj((Tcl_WideInt) val_p);
            Tcl_SetObjResult(interp, sym_addr);
            return TCL_OK; 
        case TCLTCC_OUTPUT_FILE:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "filename");
                return TCL_ERROR;
            }
            if (ts->relocated) {     
                Tcl_AppendResult(interp, "code already relocated, cannot output to file", NULL);
                return TCL_ERROR;
................................................................................

            if (res!=0) {
                Tcl_AppendResult(interp, "output to file failed", NULL);
                return TCL_ERROR;
            } else {
                return TCL_OK;
            }
        case TCLTCC_UNDEFINE:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol");
                return TCL_ERROR;
            }
            tcc_undefine_symbol(s,Tcl_GetString(objv[2]));
            return TCL_OK;

















































        default:
            Tcl_Panic("internal error during option lookup");
    }
    return TCL_OK;
} 

static int Tcc4tclCreateCmd( ClientData cdata, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[]){
................................................................................
	ts = (void *) ckalloc(sizeof(*ts));
	ts->s = s;
    	ts->relocated = 0;

	/*printf("type: %d\n", index); */
	tcc_set_output_type(s,index);
	Tcl_CreateObjCommand(interp,Tcl_GetString(objv[objc-1]),Tcc4tclHandleCmd,ts,Tcc4tclCCommandDeleteProc);



	return TCL_OK;
}

int Tcc4tcl_Init(Tcl_Interp *interp) {
#ifdef USE_TCL_STUBS
	if (Tcl_InitStubs(interp, "8.4" , 0) == 0L) {







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 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <tcl.h>
#include <stdlib.h>
#include "tcc.h"
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#ifdef HAVE_PSAPI_H
#  ifdef HAVE_WINDOWS_H
#    include <windows.h>
#  endif
#  include <psapi.h>
#endif

struct TclTCCState {
	TCCState *s;
	int relocated;
};

static void Tcc4tclErrorFunc(Tcl_Interp * interp, char * msg) {
................................................................................
	int res;
	struct TclTCCState *ts;
	TCCState *s;
	Tcl_Obj *sym_addr;
	static CONST char *options[] = {
		"add_include_path", "add_file",  "add_library", 
		"add_library_path", "add_symbol", "command", "compile",
		"define", "get_symbol", "output_file", "undefine",
		"add_runtime_sym",
		(char *) NULL
	};
	enum options {


		TCC4TCL_ADD_INCLUDE, TCC4TCL_ADD_FILE, TCC4TCL_ADD_LIBRARY, 
		TCC4TCL_ADD_LIBRARY_PATH, TCC4TCL_ADD_SYMBOL, TCC4TCL_COMMAND, TCC4TCL_COMPILE,
		TCC4TCL_DEFINE, TCC4TCL_GET_SYMBOL, TCC4TCL_OUTPUT_FILE, TCC4TCL_UNDEFINE,
		TCC4TCL_ADD_RUNTIME_SYM
	};
	char *str;

	ts = (struct TclTCCState *) cdata;
	s = ts->s;

    if (objc < 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "subcommand arg ?arg ...?");
        return TCL_ERROR;
................................................................................
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], options, "option", 0,
                &index) != TCL_OK) {
        return TCL_ERROR;
    }
    switch (index) {
        case TCC4TCL_ADD_INCLUDE:   
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "path");
                return TCL_ERROR;
            } else {
                tcc_add_include_path(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }
        case TCC4TCL_ADD_FILE:   
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "filename");
                return TCL_ERROR;
            } else {
                if(tcc_add_file(s, Tcl_GetString(objv[2]))!=0) {
                    return TCL_ERROR;
                } else {
                    return TCL_OK;
                }
            }
        case TCC4TCL_ADD_LIBRARY:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "lib");
                return TCL_ERROR;
            } else {
                tcc_add_library(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }
        case TCC4TCL_ADD_LIBRARY_PATH:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "path");
                return TCL_ERROR;
            } else {
                tcc_add_library_path(s, Tcl_GetString(objv[2]));
                return TCL_OK;
            }

        case TCC4TCL_ADD_SYMBOL:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol value");
                return TCL_ERROR;
            }

            Tcl_GetLongFromObj(interp, objv[3], &val);
            val_p = (void *) val;

            tcc_add_symbol(s,Tcl_GetString(objv[2]), val_p); 
            return TCL_OK; 

        case TCC4TCL_COMMAND:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "tclname cname");
                return TCL_ERROR;
            }
            if (!ts->relocated) {     
                if(tcc_relocate(s, TCC_RELOCATE_AUTO)!=0) {
                    Tcl_AppendResult(interp, "relocating failed", NULL);
................................................................................
		    Tcl_AppendResult(interp, "symbol '", Tcl_GetString(objv[3]),"' not found", NULL);
		    return TCL_ERROR;
	    }

            /*printf("symbol: %x\n",val); */
            Tcl_CreateObjCommand(interp,Tcl_GetString(objv[2]),val_p,NULL,NULL);
            return TCL_OK;
        case TCC4TCL_COMPILE:
            if(ts->relocated == 1) {
                Tcl_AppendResult(interp, "code already relocated, cannot compile more",NULL);
                return TCL_ERROR;
            }
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "ccode");
                return TCL_ERROR;
................................................................................
                if (i!=0) {
                    Tcl_AppendResult(interp,"compilation failed",NULL);
                    return TCL_ERROR;
                } else {
                    return TCL_OK;
                }
            }
        case TCC4TCL_DEFINE:
            if (objc != 4) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol value");
                return TCL_ERROR;
            }
            tcc_define_symbol(s,Tcl_GetString(objv[2]),Tcl_GetString(objv[3]));
            return TCL_OK;
        case TCC4TCL_GET_SYMBOL:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol");
                return TCL_ERROR;
            }
            if (!ts->relocated) {     
                if(tcc_relocate(s, TCC_RELOCATE_AUTO)!=0) {
                    Tcl_AppendResult(interp, "relocating failed", NULL);
................................................................................
            if(val_p == NULL) {
                Tcl_AppendResult(interp, "symbol '", Tcl_GetString(objv[2]),"' not found", NULL);
                return TCL_ERROR;
            }
            sym_addr = Tcl_NewWideIntObj((Tcl_WideInt) val_p);
            Tcl_SetObjResult(interp, sym_addr);
            return TCL_OK; 
        case TCC4TCL_OUTPUT_FILE:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "filename");
                return TCL_ERROR;
            }
            if (ts->relocated) {     
                Tcl_AppendResult(interp, "code already relocated, cannot output to file", NULL);
                return TCL_ERROR;
................................................................................

            if (res!=0) {
                Tcl_AppendResult(interp, "output to file failed", NULL);
                return TCL_ERROR;
            } else {
                return TCL_OK;
            }
        case TCC4TCL_UNDEFINE:
            if (objc != 3) {
                Tcl_WrongNumArgs(interp, 2, objv, "symbol");
                return TCL_ERROR;
            }
            tcc_undefine_symbol(s,Tcl_GetString(objv[2]));
            return TCL_OK;
	case TCC4TCL_ADD_RUNTIME_SYM:
		if (objc != 3) {
			Tcl_WrongNumArgs(interp, 2, objv, "symbol_name");
			return(TCL_ERROR);
		}

		str = Tcl_GetString(objv[2]);
#ifdef HAVE_DLSYM
		val_p = dlsym(NULL, str);
#elif defined(HAVE_ENUMPROCESSMODULES)
		val_p = NULL;
		{
			HANDLE cur_proc;
			HMODULE *modules;
			DWORD needed, i;

			needed = 0;

			cur_proc = GetCurrentProcess();
			EnumProcessModules(cur_proc, NULL, 0, &needed);

			if (needed > 0) {
				modules = (void *) ckalloc(needed);
				if (EnumProcessModules(cur_proc, modules, needed, &needed)) {
					for (i = 0; i < (needed / sizeof(HMODULE)); i++) {
						val_p = (void *) GetProcAddress(modules[i], str);

						if (val_p) {
							break;
						}
					}
				}

				ckfree((void *) modules);
			}
		}
#else
		val_p = NULL;
#endif

		if (val_p == NULL) {
			Tcl_AppendResult(interp, "symbol not found", NULL);

			return(TCL_ERROR);
		}

		tcc_add_symbol(s, Tcl_GetString(objv[2]), val_p); 

		return(TCL_OK);
        default:
            Tcl_Panic("internal error during option lookup");
    }
    return TCL_OK;
} 

static int Tcc4tclCreateCmd( ClientData cdata, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[]){
................................................................................
	ts = (void *) ckalloc(sizeof(*ts));
	ts->s = s;
    	ts->relocated = 0;

	/*printf("type: %d\n", index); */
	tcc_set_output_type(s,index);
	Tcl_CreateObjCommand(interp,Tcl_GetString(objv[objc-1]),Tcc4tclHandleCmd,ts,Tcc4tclCCommandDeleteProc);

	Tcl_SetObjResult(interp, objv[objc-1]);

	return TCL_OK;
}

int Tcc4tcl_Init(Tcl_Interp *interp) {
#ifdef USE_TCL_STUBS
	if (Tcl_InitStubs(interp, "8.4" , 0) == 0L) {