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fdac3b6883a89ddced64f75e961bf8848bbd61ba
harbour-core/harbour/include/hbvmpub.h
Viktor Szakats 003fd7c41e 2010-01-14 18:01 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* src/rtl/strclear.c
    + HB_STRCLEAR() return value will now precisely inform about
      successful clear operation. Thanks to Mindaugas.

  * src/vm/hashfunc.c
  * src/vm/macro.c
  * src/vm/strapi.c
  * src/vm/runner.c
  * src/vm/estack.c
  * src/vm/codebloc.c
  * src/vm/hashes.c
  * src/vm/maindll.c
  * src/vm/dynsym.c
  * src/vm/debug.c
  * src/vm/itemapi.c
  * src/vm/garbage.c
  * src/vm/asort.c
  * src/vm/hvm.c
  * src/vm/cmdarg.c
  * src/vm/mainstd.c
  * src/vm/maindllp.c
  * src/vm/arrays.c
  * src/vm/task.c
  * src/vm/fm.c
  * src/vm/proc.c
  * src/vm/thread.c
  * src/vm/memvars.c
  * src/vm/arrayshb.c
  * src/vm/eval.c
  * src/vm/extend.c
  * src/vm/dynlibhb.c
  * src/vm/set.c
  * src/vm/classes.c
  * src/debug/dbgentry.c
  * src/common/hbgete.c
  * src/common/hbffind.c
  * src/common/hbver.c
  * src/common/hbprintf.c
  * src/common/hbfsapi.c
  * src/common/hbstr.c
  * src/common/expropt1.c
  * src/common/expropt2.c
  * src/common/hbdate.c
  * src/common/strwild.c
  * src/common/hbhash.c
  * src/rtl/gtdos/gtdos.c
  * src/rtl/fscopy.c
  * src/rtl/run.c
  * src/rtl/gtwin/gtwin.c
  * src/rtl/gtxwc/gtxwc.h
  * src/rtl/gtxwc/gtxwc.c
  * src/rtl/math.c
  * src/rtl/empty.c
  * src/rtl/gtcrs/gtcrs.c
  * src/rtl/trim.c
  * src/rtl/filehb.c
  * src/rtl/hbtoken.c
  * src/rtl/fstemp.c
  * src/rtl/gtchrmap.c
  * src/rtl/strmatch.c
  * src/rtl/gtstd/gtstd.c
  * src/rtl/gttrm/gttrm.c
  * src/rtl/padr.c
  * src/rtl/hbstrfmt.c
  * src/rtl/transfrm.c
  * src/rtl/fserr.c
  * src/rtl/minmax.c
  * src/rtl/hbfeof.c
  * src/rtl/dates.c
  * src/rtl/padc.c
  * src/rtl/gtcgi/gtcgi.c
  * src/rtl/errapi.c
  * src/rtl/version.c
  * src/rtl/hbregexc.c
  * src/rtl/hbrandom.c
  * src/rtl/strtran.c
  * src/rtl/hbprocfn.c
  * src/rtl/hbsocket.c
  * src/rtl/hbinet.c
  * src/rtl/copyfile.c
  * src/rtl/errintlo.c
  * src/rtl/gtapi.c
  * src/rtl/filesys.c
  * src/rtl/padl.c
  * src/rtl/hbregex.c
  * src/rtl/hbbit.c
  * src/rtl/isprint.c
  * src/rtl/saverest.c
  * src/rtl/diskspac.c
  * src/rtl/console.c
  * src/rtl/spfiles.c
  * src/rtl/gtos2/gtos2.c
  * src/rtl/philes.c
  * src/rtl/hbbffnc.c
  * src/rtl/hbgtcore.c
  * src/rtl/cdpapi.c
  * src/rtl/dirdrive.c
  * src/rtl/hbi18n1.c
  * src/rtl/gtclip.c
  * src/rtl/mlcfunc.c
  * src/rtl/gtapiu.c
  * src/rtl/accept.c
  * src/rtl/idle.c
  * src/rtl/itemseri.c
  * src/rtl/hbrunfun.c
  * src/rtl/setcolor.c
  * src/rtl/setkey.c
  * src/rtl/gtsln/mousesln.c
  * src/rtl/gtsln/gtsln.c
  * src/rtl/gtsln/kbsln.c
  * src/rtl/gtsln/gtsln.h
  * src/rtl/disksphb.c
  * src/rtl/strc.c
  * src/rtl/gtpca/gtpca.c
  * src/rtl/gtgui/gtgui.c
  * src/rtl/hbhex.c
  * src/rtl/trace.c
  * src/rtl/gt_tpl/gt_tpl.c
  * src/rtl/inkeyapi.c
  * src/rtl/filebuf.c
  * src/rtl/gete.c
  * src/rtl/setcurs.c
  * src/rtl/hbproces.c
  * src/rtl/langapi.c
  * src/rtl/gtwvt/gtwvt.h
  * src/rtl/gtwvt/gtwvt.c
  * src/rtl/mouse53.c
  * src/rtl/fssize.c
  * src/rtl/hbbyte.c
  * src/rtl/mouseapi.c
  * src/rtl/memofile.c
  * src/rtl/valtostr.c
  * src/rtl/file.c
  * src/rtl/val.c
  * src/rtl/rat.c
  * src/rdd/hbsix/sxcompr.c
  * include/hbvmpub.h
  * include/hbset.h
  * include/hbapicdp.h
  * include/hbstack.h
  * include/hbapilng.h
  * include/hbgtcore.h
  * include/hbapifs.h
  * include/hbthread.h
  * include/hbxvm.h
  * include/hbmacro.h
  * include/hbtypes.h
  * include/hbapi.h
  * include/hbapiitm.h
  * include/hbznet.h
  * include/hbvm.h
  * include/hbapidbg.h
  * include/hbcomp.h
  * include/hbsxfunc.h
  * include/hbcompdf.h
  * include/hbmather.h
  * include/hbapistr.h
  * include/hbwmain.c
  * include/hbexpra.c
  * include/hbexprop.h
  * include/hbsocket.h
  * include/hbapigt.h
  * include/hbapicls.h
  * include/hbhash.h
  * include/hbregex.h
  * include/hbexprb.c
  * include/hbdate.h
  * contrib/gtalleg/gtalleg.c
  * contrib/xhb/hboutdbg.c
  * contrib/xhb/hbserv.h
  * contrib/xhb/bkgtsks.c
  * contrib/xhb/dbf2txt.c
  * contrib/xhb/xhbis.c
  * contrib/xhb/fparse.c
  * contrib/xhb/xhb.h
  * contrib/xhb/xhbsave.c
  * contrib/xhb/xhbmsgs.c
  * contrib/xhb/freadlin.c
  * contrib/xhb/txtline.c
  * contrib/xhb/dbgfxc.c
  * contrib/xhb/xhberrc.c
  * contrib/xhb/filestat.c
  * contrib/xhb/xhbcopyf.c
  * contrib/xhb/hbnxs.h
  * contrib/xhb/hbserv.c
  * contrib/xhb/cstructc.c
  * contrib/xhb/xhbfunc.c
  * contrib/hbmzip/hbmzip.c
  * contrib/gtqtc/gtqtc.cpp
  * contrib/gtwvg/gtwvg.c
  * contrib/gtwvg/gtwvg.h
  * contrib/gtwvg/wvggui.c
  * contrib/gtwvg/wvgcuig.c
  * contrib/gtwvg/wvggui.h
  * contrib/gtwvg/wvgwin.c
  * contrib/gtwvg/wvgutils.c
  * contrib/gtwvg/wvgcore.c
  * contrib/gtwvg/wvgwing.c
  * contrib/hbmisc/hb_f.c
  * contrib/hbmisc/dates2.c
  * contrib/hbwin/hbwapi.h
  * contrib/hbbtree/tests/ctest.c
    * BOOL  -> HB_BOOL
    * TRUE  -> HB_TRUE
    * FALSE -> HB_FALSE
    ; If possible please try to verify me, at least your own are of interest
      or expertise. Look for HB_BOOL/HB_TRUE/HB_FALSE usage in WINAPI calls,
      if you see such thing, it's wrong. Also some, HB_BOOL WINAPI BOOL
      implicit conversions may need to be cleaned.
    ; I didn't touch PP, RDD, SDD and compiler parts yet.
    ; In few places it's possible that some in-line comments are disaligned
      after this operation.
2010-01-14 17:59:30 +00:00

260 lines
9.6 KiB
C
Raw Blame History

/*
* $Id$
*/
/*
* Harbour Project source code:
* Header file for the generated C language source code
*
* Copyright 1999-2001 Viktor Szakats (harbour.01 syenar.hu)
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#ifndef HB_VMPUB_H_
#define HB_VMPUB_H_
#include "hbdefs.h"
/* Maximum symbol name length handled by Harbour compiler and runtime.
For strict CA-Cl*pper compatibility a value of 10 would have
to be used, but Harbour won't properly compile using this setting. */
#define HB_SYMBOL_NAME_LEN 63
HB_EXTERN_BEGIN
#ifdef _HB_API_INTERNAL_
struct _HB_SYMB;
# define HB_ITEM_TYPERAW( p ) ( ( p )->type )
# define HB_ITEM_TYPE( p ) ( HB_ITEM_TYPERAW( p ) & ~ HB_IT_DEFAULT )
# define HB_OBJ_CLASS( p ) ( ( p )->item.asArray.value->uiClass )
# define HB_ARRAY_OBJ( p ) ( ( p )->item.asArray.value->uiClass != 0 )
# if defined( __GNUC__ )
# define HB_ITEM_NIL { HB_IT_NIL, {} }
# else
# define HB_ITEM_NIL { HB_IT_NIL, NULL }
# endif
# define HB_ITEM_GET_NUMINTRAW( p ) ( HB_IS_INTEGER( p ) ? \
( HB_LONG ) (p)->item.asInteger.value : \
( HB_LONG ) (p)->item.asLong.value )
# define HB_ITEM_PUT_NUMINTRAW( p, v ) \
do { \
if( HB_LIM_INT( v ) ) \
{ \
(p)->type = HB_IT_INTEGER; \
(p)->item.asInteger.length = HB_INT_EXPLENGTH( v ); \
(p)->item.asInteger.value = ( int ) (v); \
} \
else \
{ \
(p)->type = HB_IT_LONG; \
(p)->item.asLong.value = (v); \
(p)->item.asLong.length = HB_LONG_EXPLENGTH( v ); \
} \
} while( 0 )
# if HB_INT_MAX >= LONG_MAX
# define HB_ITEM_PUT_LONGRAW( p, v ) \
do { \
(p)->type = HB_IT_INTEGER; \
(p)->item.asInteger.value = ( int ) (v); \
(p)->item.asInteger.length = HB_INT_LENGTH( v ); \
} while( 0 )
# else
# define HB_ITEM_PUT_LONGRAW( p, v ) \
do { \
(p)->type = HB_IT_LONG; \
(p)->item.asLong.value = (v); \
(p)->item.asLong.length = HB_LONG_LENGTH( v ); \
} while( 0 )
# endif
# define HB_ITEM_GET_NUMDBLRAW( p ) ( HB_IS_INTEGER( p ) ? \
( double ) (p)->item.asInteger.value : \
( HB_IS_LONG( p ) ? \
( double ) (p)->item.asLong.value : \
(p)->item.asDouble.value ) )
# define HB_VM_ISFUNC( pSym ) ( ( pSym )->value.pFunPtr )
# define HB_VM_FUNCUNREF( pSym ) \
do { \
if( ( ( pSym )->scope.value & HB_FS_DEFERRED ) && \
( pSym )->pDynSym ) \
pSym = ( pSym )->pDynSym->pSymbol; \
} while( 0 )
# define HB_VM_EXECUTE( pSym ) \
do { \
/* Running pCode dynamic function from .hrb? */ \
if( ( pSym )->scope.value & HB_FS_PCODEFUNC ) \
hb_vmExecute( ( pSym )->value.pCodeFunc->pCode, \
( pSym )->value.pCodeFunc->pSymbols ); \
else \
( pSym )->value.pFunPtr(); \
} while( 0 )
/* dynamic symbol structure */
typedef struct _HB_DYNS
{
struct _HB_SYMB * pSymbol; /* pointer to its relative local symbol */
# if !defined( HB_MT_VM )
void * pMemvar; /* memvar pointer ( publics & privates ) */
USHORT uiArea; /* Workarea number */
# endif /* !HB_MT_VM */
USHORT uiSymNum; /* dynamic symbol number */
# if !defined( HB_NO_PROFILER )
ULONG ulCalls; /* profiler support */
ULONG ulTime; /* profiler support */
ULONG ulRecurse; /* profiler support */
# endif /* !HB_NO_PROFILER */
} HB_DYNS, * PHB_DYNS, * HB_DYNS_PTR;
/* pCode dynamic function - HRB */
typedef struct _HB_PCODEFUNC
{
BYTE * pCode; /* function body - PCODE */
struct _HB_SYMB * pSymbols;/* module symbol table */
} HB_PCODEFUNC, * PHB_PCODEFUNC;
#else /* !_HB_API_INTERNAL_ */
# undef HB_API_MACROS
# undef HB_STACK_MACROS
/* This is ugly trick but works without speed overhead */
# define HB_ITEM_TYPERAW( p ) ( * ( HB_TYPE * ) ( p ) )
/* if you do not like it then use this definition */
/* # define HB_ITEM_TYPERAW( p ) ( hb_itemType( p ) ) */
# define HB_ITEM_TYPE( p ) ( HB_ITEM_TYPERAW( p ) & ~HB_IT_DEFAULT )
# define HB_OBJ_CLASS( p ) ( hb_objGetClass( p ) )
# define HB_ARRAY_OBJ( p ) ( hb_arrayIsObject( p ) )
/* basic types */
typedef void * PHB_ITEM;
typedef void * HB_ITEM_PTR;
typedef void * HB_CODEBLOCK_PTR;
typedef void * PHB_PCODEFUNC;
typedef void HB_STACK;
/*
* The first version reduce the number of modification in existing 3-rd
* party code but in longer terms I'd prefer to disable it and left
* only the second one where PHB_DYNS is mapped to void*.
* This will allow us to fully redesign dynamic symbol internals
* in the future if it will be necessary. [druzus]
*/
#if 0
struct _HB_SYMB;
typedef struct
{
struct _HB_SYMB * pSymbol; /* pointer to its relative local symbol */
} _HB_DYNS, * PHB_DYNS, * HB_DYNS_PTR;
#else
typedef void * PHB_DYNS;
typedef void * PHB_DYNS_PTR;
#endif
#endif /* !_HB_API_INTERNAL_ */
/* symbol support structure */
typedef struct _HB_SYMB
{
const char * szName; /* the name of the symbol */
union
{
HB_SYMBOLSCOPE value; /* the scope of the symbol */
void * pointer; /* filler to force alignment */
} scope;
union
{
PHB_FUNC pFunPtr; /* machine code function address for function symbol table entries */
PHB_PCODEFUNC pCodeFunc; /* PCODE function address */
void * pStaticsBase; /* base offset to array of statics */
} value;
PHB_DYNS pDynSym; /* pointer to its dynamic symbol if defined */
} HB_SYMB, * PHB_SYMB;
#define HB_DYNS_FUNC( hbfunc ) HB_BOOL hbfunc( PHB_DYNS pDynSymbol, void * Cargo )
typedef HB_DYNS_FUNC( PHB_DYNS_FUNC );
typedef void * ( * PHB_ALLOCUPDT_FUNC )( void *, int );
typedef void (*HB_INIT_FUNC)(void *);
/* List of functions used by hb_vmAtInit()/hb_vmAtExit() */
typedef struct _HB_FUNC_LIST
{
HB_INIT_FUNC pFunc;
void * cargo;
struct _HB_FUNC_LIST * pNext;
} HB_FUNC_LIST, * PHB_FUNC_LIST;
/* Harbour Functions scope ( HB_SYMBOLSCOPE ) */
#define HB_FS_PUBLIC ( ( HB_SYMBOLSCOPE ) 0x0001 )
#define HB_FS_STATIC ( ( HB_SYMBOLSCOPE ) 0x0002 )
#define HB_FS_FIRST ( ( HB_SYMBOLSCOPE ) 0x0004 )
#define HB_FS_INIT ( ( HB_SYMBOLSCOPE ) 0x0008 )
#define HB_FS_EXIT ( ( HB_SYMBOLSCOPE ) 0x0010 )
#define HB_FS_MESSAGE ( ( HB_SYMBOLSCOPE ) 0x0020 )
#define HB_FS_MEMVAR ( ( HB_SYMBOLSCOPE ) 0x0080 )
#define HB_FS_PCODEFUNC ( ( HB_SYMBOLSCOPE ) 0x0100 )
#define HB_FS_LOCAL ( ( HB_SYMBOLSCOPE ) 0x0200 )
#define HB_FS_DYNCODE ( ( HB_SYMBOLSCOPE ) 0x0400 )
#define HB_FS_DEFERRED ( ( HB_SYMBOLSCOPE ) 0x0800 )
#define HB_FS_FRAME ( ( HB_SYMBOLSCOPE ) 0x1000 )
#define HB_FS_INITEXIT ( HB_FS_INIT | HB_FS_EXIT )
extern HB_EXPORT void hb_vmExecute( const BYTE * pCode, PHB_SYMB pSymbols ) HB_FLATTEN_ATTR; /* invokes the virtual machine */
HB_EXTERN_END
#endif /* HB_VMPUB_H_ */
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