57 Commits

Author	SHA1	Message	Date
Przemyslaw Czerpak	6c88a6c549	2009-02-25 20:17 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/contrib/gtwvg/wvgwin.c ! added dirty hack for borland C compiler and #define NONAMELESSUNION in oledlg.h * harbour/config/linux/owatcom.cf ! added missing support for HB_USER_LDFLAGS	2009-02-25 19:12:35 +00:00
Przemyslaw Czerpak	4f7bb3e481	2009-02-25 03:37 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... + harbour/config/linux/icc.cf * harbour/config/linux/gcc.cf * harbour/bin/hb-func.sh * harbour/bin/postinst.sh * harbour/source/common/hbver.c + added support for Intel(R) C/C++ compiler * harbour/bin/postinst.sh % use hb-mkdyn symlink instead of regenerating it as hb-mkslib It will work also in DOS/Windows (MSys/DJGPP emulates ln -s ...) * harbour/source/vm/thread.c * removed all references to HB_THREAD_EQUAL()/HB_THREAD_SELF() in non MT builds * harbour/source/rtl/console.c ! fixed default color setting in hb_dispOutAtBox() * harbour/contrib/gtwvg/wvggui.h * harbour/contrib/gtwvg/wvgwin.c * harbour/contrib/gtwvg/wincallb.c * harbour/contrib/gtwvg/wvgsink.c ! fixes for C++ compilation: - this is reserved word in C++ - do not use it as variable name - class is reserved word in C++ - do not use it as variable name - use macros to hide differences between C and C++ WinAPI - casting	2009-02-25 02:32:40 +00:00
Viktor Szakats	93eda33469	2009-02-17 01:39 UTC+0100 Viktor Szakats (harbour.01 syenar hu) ... * config/linux/install.cf ! Added hack to ignore copy errors. This probably isn't the ultimate solution, but since a few weeks Harbour cannot be installed in the same dirs where sources are located, since it fails with cp: `file' and `/harbour/include/file' are the same file which causes that no binaries will be installed either.	2009-02-17 00:39:43 +00:00
Viktor Szakats	a341b29acd	2009-02-06 23:47 UTC+0100 Viktor Szakats (harbour.01 syenar hu) ... * common.mak * harbour-wce-spec * harbour-win-spec * harbour.spec * make_b32.bat * make_b32.mak * make_gcc.mak * make_gcc.sh * make_gnu.bat * make_gnu.sh * make_gnu_os2.cmd * make_gnu_xmingw.sh * make_gnu_xmingwce.sh * make_vc.bat * make_vc.mak * mpkg_tgz.sh * bin/hb-func.sh * bin/hb-mkslib.sh * bin/hbmk.bat * bin/hbmk_os2.cmd * bin/postinst.sh * config/bin.cf * config/bsd/gcc.cf * config/darwin/gcc.cf * config/dos/bcc16.cf * config/dos/djgpp.cf * config/dos/owatcom.cf * config/dos/rsx32.cf * config/hpux/gcc.cf * config/lib.cf * config/linux/gcc.cf * config/linux/owatcom.cf * config/os2/gcc.cf * config/os2/icc.cf * config/rules.cf * config/sunos/gcc.cf * config/win/bcc32.cf * config/win/dm.cf * config/win/gcc.cf * config/win/icc.cf * config/win/mingw.cf * config/win/mingwce.cf * config/win/msvc.cf * config/win/msvcce.cf * config/win/owatcom.cf * config/win/pocc.cf * config/win/pocc64.cf * config/win/poccce.cf * config/win/rsxnt.cf * config/win/xcc.cf * contrib/gtalleg/Makefile * contrib/hbapollo/Makefile * contrib/hbcurl/Makefile * contrib/hbfbird/Makefile * contrib/hbfimage/Makefile * contrib/hbgd/Makefile * contrib/hbgd/tests/hbmk_b32.bat * contrib/hbgd/tests/hbmk_vc.bat * contrib/hbgf/hbgfgtk/Makefile * contrib/hbhpdf/Makefile * contrib/hbmysql/Makefile * contrib/hbodbc/Makefile * contrib/hbpgsql/Makefile * contrib/hbssl/Makefile * contrib/hbtip/ChangeLog * contrib/hbwhat/Makefile * contrib/hbwhat/tests/hbmk_b32.bat * contrib/hbwhat/tests/hbmk_vc.bat * contrib/mtpl_b32.bat * contrib/mtpl_b32.mak * contrib/mtpl_gcc.mak * contrib/mtpl_gcc.sh * contrib/mtpl_vc.bat * contrib/mtpl_vc.mak * contrib/rddads/Makefile * contrib/rddsql/sddfb/Makefile * contrib/rddsql/sddmy/Makefile * contrib/rddsql/sddpg/Makefile * doc/es/tracing.txt * doc/gmake.txt * doc/tracing.txt * include/hbapi.h * source/main/harbour.c * source/pp/hbpp.c * source/rdd/dbffpt/Makefile * source/vm/cmdarg.c * source/vm/Makefile * source/vm/vmmt/Makefile * tests/multifnc/Makefile * tests/testid.prg * utils/hbdoc/Makefile * utils/hbi18n/Makefile * utils/hbmake/hbmake.prg * utils/hbmake/Makefile * utils/hbrun/Makefile * utils/hbtest/Makefile * Renamed remaining build configration envvars: - PRG_USR -> HB_USER_PRGFLAGS - C_USR -> HB_USER_CFLAGS - L_USR -> HB_USER_LDFLAGS - A_USR -> HB_USER_AFLAGS - MK_USR -> HB_USER_MAKEFLAGS (finally settled with HB_USER* instead of HB_USR*, this also means that HB_USER_LIBS was kept unchanged.) ; Please update your environment. You may use these commands to make it easy: gsar -o -sPRG_USR -rHB_USER_PRGFLAGS * gsar -o -sC_USR -rHB_USER_CFLAGS * gsar -o -sL_USR -rHB_USER_LDFLAGS * gsar -o -sA_USR -rHB_USER_AFLAGS * gsar -o -sMK_USR -rHB_USER_MAKEFLAGS *	2009-02-06 23:15:37 +00:00
Przemyslaw Czerpak	818977af2b	2009-01-29 19:48 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/bin/postinst.sh ! added missing export in envvar setting. * harbour/config/linux/install.cf * added error message when install directory is not set. * harbour/config/lib.cf * harbour/config/bin.cf * harbour/config/dir.cf + added explicit support for make recursive calls. Question: why we use $(MK) instead of $(MAKE) so it necessary to mark recursive make calls manually? * harbour/config/dir.cf * rewritten DIR_RUL to use only GNU make commands instead of OS scripts. Now config/<arch>/dir.cf files are not longer used. Please make build tests on different platforms. If all will be correct then we remove these files. * harbour/source/common/Makefile * harbour/source/vm/Makefile * harbour/source/vm/vmmt/Makefile * moved biggest files to begin of file list for better parallel compilation utilization. * harbour/source/rdd/dbfcdx/dbfcdx1.c * accept invalid string key expression if codeblock key expression is given.	2009-01-29 18:45:09 +00:00
Viktor Szakats	aa271fcd82	2008-09-29 15:59 UTC+0200 Viktor Szakats (harbour.01 syenar hu) ... * ChangeLog * mpkg_tgz.sh * harbour.spec * config/darwin/gcc.cf * config/hpux/gcc.cf * config/dos/rsx32.cf * config/dos/djgpp.cf * config/linux/gcc.cf * config/os2/gcc.cf * config/sunos/gcc.cf * config/bsd/gcc.cf * config/w32/mingwce.cf * config/w32/gcc.cf * config/w32/rsxnt.cf * config/w32/mingw.cf + -O3 GCC optimization level made the default for all GCC builds. Those who wish to use lower optimization settings, pls use C_USR=-O2 or such.	2008-09-29 14:02:59 +00:00
Viktor Szakats	f1045db35b	2008-09-24 01:37 UTC+0200 Viktor Szakats (harbour.01 syenar hu) ... * source/rtl/gtsys.c * Added HB_WINCE with GTWVT to the set of defaults. * config/darwin/global.cf * config/hpux/global.cf * config/linux/global.cf * config/sunos/global.cf * config/bsd/global.cf % Removed unnecessary defaulting to GTSTD. * config/os2/gcc.cf ! Fixed minor typo in line 24 / HB_OS2_NEW_TCP.	2008-09-23 23:38:08 +00:00
Przemyslaw Czerpak	64f97582d9	2008-09-13 18:49 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbpp.h * harbour/include/hbvm.h * harbour/include/hbcomp.h * harbour/include/hbcompdf.h * harbour/include/hbtrace.h * harbour/include/hbapilng.h * harbour/include/hbinit.h * harbour/source/rtl/langapi.c * harbour/source/pp/ppcore.c * harbour/source/pp/hbpp.c * harbour/source/vm/itemapi.c * harbour/source/vm/hvm.c * harbour/source/common/hbver.c * harbour/source/common/hbtrace.c * harbour/source/common/expropt2.c * harbour/source/compiler/complex.c * harbour/source/compiler/hbident.c * harbour/source/compiler/hbfunchk.c * changed some declarations from 'char *' to 'const char *' and fixed casting for some more pedantic compilers * harbour/source/pp/ppcore.c ! fixed one typo which could cause memory leak and even GPF * harbour/common.mak * harbour/source/vm/Makefile * harbour/source/rtl/Makefile - harbour/source/rtl/set.c + harbour/source/vm/set.c * harbour/include/hbstack.h * harbour/source/vm/estack.c * moved from RTL to HVM * eliminated hb_set global structure * moved set structure to HVM stack + added internal function hb_setClone() which is used to create copy of SET structure for child threads * hidden HB_SET_STRUCT declaration - 3-rd part code must not access it directly. Dedicated hb_set*() functions should be used instead. + added new function: BOOL hb_setSetItem( HB_set_enum set_specifier, PHB_ITEM pItem ) which allow to change some set by 3-rd party code. TODO: not all SETs can be changed yet - if someone have a while then please add code for missing ones. * harbour/include/set.ch * harbour/include/hbset.h + added _SET_CODEPAGE which works like _SET_LANGUAGE giving common interface * harbour/include/hbsetup.h + added HB_CODEPAGE_DEFAULT which works like HB_LANG_DEFAULT * harbour/source/vm/hvm.c ! fixed builds which uses non EN lang or code page modules by forcing linking the chosen ones * harbour/include/hbstack.h * harbour/source/vm/estack.c * harbour/include/hbapicdp.h * harbour/source/rtl/cdpapi.c - removed global code page variable: hb_cdp_page and moved code page settings to HVM stack + added new function hb_cdpID() which returns current code page character ID + added new functions hb_vmCDP() and hb_vmSetCDP() to get/set active for given thread code page structure * harbour/include/hbstack.h * harbour/source/vm/estack.c * harbour/include/hbapilng.h * harbour/source/rtl/langapi.c + moved lang setting to HVM stack + added new functions hb_vmLang() and hb_vmSetLang() to get/set active for given thread language module * harbour/include/hbvmpub.h * harbour/include/hbstack.h * harbour/include/hbapi.h * harbour/source/vm/estack.c * harbour/source/vm/dynsym.c * harbour/source/vm/itemapi.c * harbour/source/vm/memvars.c * changed memvar handles for HB_HANDLE to void * which is directly casted to PHB_ITEM - new memvar references * changed HB_DYNS declarations for MT mode. In MT mode HB_DYNS does not contain area and memvar handles which are moved to thread local HVM stack + added array for thread local memvar and area handles to HVM stack % eliminated global continues array with all memvars and detached locals % changed HB_IT_MEMVAR to use pointers to HB_ITEM directly - it resolve synchronization problems in MT mode and should also improve the speed and reduce memory usage. It should be well visible in applications which uses lot of detached locals. - removed hb_memvarsInit() and hb_memvarsFree() - they are not necessary now because we do not longer use array with all allocated memvars and detached local and private stack initialization is made automatically + added internal functions hb_dynsymGetMemvar()/hb_dynsymSetMemvar() + added hb_memvarGetValueBySym() for debugger * moved PRIVATE variable stack to HVM stack * eliminated all static variables in memvars module * harbour/include/hbstack.h * harbour/source/vm/estack.c * harbour/source/rtl/fserror.c * moved IO errors to HVM stack + added special IO error handling which works without HVM stack It allows to use hb_fs*() functions without allocated stack by 3-rd party threads. * harbour/source/rtl/filesys.c * moved hb_fsCurDir() to HVM stack with special handling to work with HVM stack like IO errors * harbour/source/rdd/workarea.c * allocated RDD node array in bigger peaces to reduce later RT reallocations in MT mode. If user want to add dynamically more then 64 RDDs then it should synchronize this operation himself. * harbour/source/rdd/wacore.c * moved WA list, current WA, default RDD and neteer() flag to HVM stack * harbour/include/hbdefs.h - removed HB_HANDLE declaration * harbour/include/hbapi.h - removed HB_VALUE structure - it's not longer used due to different memvar handling * updated hb_struMemvar to new memvar handling * replaced hb_vmIsLocalRef() and hb_memvarsIsMemvarRef() with hb_vmIsStackRef() which respect multiple stack and new memvar and static structures and location in GC mark pass. * harbour/include/hbstack.h * harbour/source/vm/estack.c * harbour/source/vm/hvm.c + added support for thread specific data located on HVM stack Now it's possible to allocate static variables which are local to thread. Such variables are allocated on HVM stack and automatically destroyed. To declare new TSD variable use: HB_TSD_NEW( <name>, <size>, <init>, <destruct> ) <name> - name of variable which holds TSD handler <size> - size of TSD are which has to be allocated <init> - init function, executed when new TSD is allocated by thread (thread access given TSD 1-st time). This function receives void * pointer to allocated area. <destruct> - destructor function executed when HVM stack is destroyed f.e.: static HB_TSD_NEW( s_scrData, sizeof( HB_SCRDATA ), NULL, hb_xSaveRestRelease ); To initialize dynamically allocated TSD variable use: HB_TSD_INIT( <name>, <size>, <init>, <destruct> ) Pointer to TSD can be accessed using hb_stackGetTSD( &<name> ) where <name> is name of variable which holds TSD handler, f.e.: PHB_SCRDATA pScrData = ( PHB_SCRDATA ) hb_stackGetTSD( &s_scrData ); See source/rtl/xsavescr.c as an example It's also possible to test if data has been already allocated for current thread by: hb_stackTestTSD( &<name> ) => pData it works like hb_stackGetTSD() but return NULL if current thread data has not been allocated yet. * harbour/include/hbstack.h * harbour/source/vm/estack.c * changed hb_stack location to thread local storage in MT mode + added functions and macros to access/assign new HVM stack members + changed garbage collection mark functions to work with multiple stacks, thread local static and memvar variables * harbour/source/rtl/xsavescr.c * use TSD data for screen buffer to make __XSAVESCREEN()/__XRESTSCREEN() thread independent * harbour/source/rtl/idle.c * use TSD data for idle task settings and codeblocks - removed hb_idleShutDown() - it's not longer necessary * harbour/source/rtl/setkey.c * use TSD data for allocated keys to make SETKEY() thread independent * harbour/source/rtl/math.c * moved math error handler, math error block, math error mode and math error structure to TSD * harbour/source/rtl/errorapi.c * moved error handler, error block, error launch counter and DOS error value to TSD * harbour/source/rtl/inkey.c * moved inkey "before" and "after" blocks to TSD * harbour/source/rdd/hsx/hsx.c * moved HSX handles array to TSD * harbour/include/hbapigt.h * harbour/source/rtl/console.c - removed hb_setkeyInit() and hb_setkeyExit() - they are not longer necessary, allocated resources will be freed by TSD destructor function * harbour/include/hbapi.h * harbour/source/rtl/console.c * removed hb_conXSaveRestRelease() - it's not longer necessary, allocated resources will be freed by TSD destructor function * harbour/source/vm/macro.c * moved s_macroFlags to TSD * harbour/source/rtl/accept.c * moved accept buffer to TSD * harbour/include/hbcomp.h * harbour/include/hbcompdf.h * harbour/include/hbxvm.h * harbour/source/compiler/hbmain.c * harbour/source/compiler/hbfix.c * harbour/source/compiler/hbpcode.c * harbour/source/compiler/hbdead.c * harbour/source/compiler/complex.c * harbour/source/compiler/genc.c * harbour/source/compiler/gencc.c * harbour/source/compiler/hbopt.c * harbour/source/compiler/hblbl.c * harbour/source/compiler/hbstripl.c * harbour/source/compiler/harbour.y * harbour/source/compiler/harbour.yyc * harbour/source/compiler/harbour.yyh * harbour/source/vm/hvm.c + added new PCODE HB_P_THREADSTATICS + added support for static variables which are local to thread: THREAD STATIC <varname [:= <exp>], ...> They work like normal static variables but each thread operates on its own copy. * added protection against possible double call to hb_xfree() It can happen due to wrong marking expressions as used by bison and executing destructors after our free code when syntax error appear. * harbour/source/rtl/perfuncs.prg * harbour/source/rtl/menuto.prg * harbour/source/rtl/getlist.prg * harbour/source/rtl/readvar.prg * harbour/source/rtl/text.prg * use THREAD STATIC variables to make above code MT safe * harbour/include/hbgtcore.h * harbour/source/rtl/hbgtcore.c + added hb_gt_BaseFree() which will release current GT pointer locked by hb_gt_Base() function. This function will be used to optional automatic GT access synchronization when threads share the same GT. * harbour/source/rtl/gtapi.c * harbour/source/rtl/inkeyapi.c * harbour/source/rtl/mouseapi.c * harbour/contrib/hbct/ctwin.c * free GT pointer by hb_gt_BaseFree() TODO: CTWIN is not MT safe yet - it will be updated together with core GT when we add multi window interface for thread with own console window. * harbour/bin/hb-func.sh * harbour/config/linux/gcc.cf + added rt lib to Linux builds * harbour/bin/postinst.sh * create MT safe version of FM stat library: fmmt * harbour/bin/pack_src.sh + added support for ZIP packing * harbour/include/hbapi.h * harbour/include/hbvm.h * harbour/source/vm/hvm.c + added hb_vmThreadInit()/hb_vmThreadQuit() functions - they initialize HVM for calling thread so it can execute .prg code and call HVM functions. They can be used by 3-rd party code threads. + added hb_vmUnlock()/hb_vmLock() functions which informs that thread will not operate on HVM structures for some time allowing to execute single thread only processes like GC. + added hb_vmThreadQuitRequest() which sends stop request to given thread + added hb_vmWaitForThreads() which stops main thread execution waiting for other threads + added hb_vmSuspendThreads() and hb_vmResumeThreads() used be GC to stop all HVM threads before mark/swap scan + added linked list of HVM stacks + added hb_vmTerminateThreads() used by main HVM thread in QUIT state * moved EXIT procedures execution from QUIT request to HVM QUIT state in MT mode. It may effects some non structural code which tries to access private variables in EXIT functions but it's much cleaner and understandable for user. Please remember that we guaranties that ALWAYS code in BEGIN SEQUENCE is _always_ executed even after HVM QUIT request just like destructs. Personally I think that we should move EXIT procedures execution also in ST mode. * changed startup and cleanup code for new internal structures * changes startup and cleanup code for MT mode % removed some redundant HB_ITEM type settings ! eliminated non MT safe code which was using reference counters without protection * harbour/common.mak * harbour/source/vm/Makefile + harbour/include/hbthread.h + harbour/source/vm/thread.c + added C level functions to manage threads and synchronization objects See hbthread.h for detail description. They are based on PTHREAD API and PTHREAD documentation can be used as reference. I intentionally keep this list small for easier multiplatform porting. Now they have been implemented for PTHREADS (POSIX threads supported by many different OSes), MS-Win32/64 and OS2. The OS2 version is not tested at all. I do not even know if it can be compiled so please make tests. I used Internet resources and some part of xHarbour code as documentation for OS2 MT API. It should be quite easy to add other platforms if necessary. Harbour core code needs non recursive mutexes, conditional variables and TLS for one pointer. If platforms does not support conditional variables (f.e. MS-Win or OS2) then they can be emulated using multistate semaphores. + added .prg functions to manage threads and synchronization objects: hb_threadStart( <@sStart()> | <bStart> [, <params,...> ] ) -> <pThID> hb_threadJoin( <pThID> [, @<xRetCode> ] ) -> <lOK> hb_threadDetach( <pThID> ) -> <lOK> hb_threadQuitRequest( <pThID> ) -> <lOK> hb_threadWaitForAll() -> NIL hb_mutexCreate() -> <pMtx> hb_mutexLock( <pMtx> [, <nTimeOut> ] ) -> <lLocked> hb_mutexUnlock( <pMtx> ) -> <lOK> hb_mutexNotify( <pMtx> [, <xVal>] ) -> NIL hb_mutexNotifyAll( <pMtx> [, <xVal>] ) -> NIL hb_mutexSubscribe( <pMtx>, [ <nTimeOut> ] [, @<xSubscribed> ] ) -> <lSubscribed> hb_mutexSubscribeNow( <pMtx>, [ <nTimeOut> ] [, @<xSubscribed> ] ) -> <lSubscribed> The function list should give similar to xHarbour API but they are not exactly the same and except of hb_mutex*() functions which should replicate xHarbour behavior. + harbour/source/vm/vmmt + harbour/source/vm/vmmt/Makefile + added hbvmmt library to GNU make builds. Non GNU make builds should be updated. * harbour/contrib/hbct/pos1.c * harbour/contrib/gtwvg/gtwvg.c * harbour/contrib/rddads/ads1.c * harbour/contrib/hbmisc/spd.c * harbour/contrib/hbbmcdx/bmdbfcdx.c * harbour/contrib/examples/rdddbt/dbfdbt1.c * harbour/source/vm/runner.c * harbour/source/vm/itemapi.c * harbour/source/vm/hvm.c * harbour/source/rtl/console.c * harbour/source/rtl/strcase.c * harbour/source/rtl/spfiles.c * harbour/source/rtl/defpath.c * harbour/source/rtl/hbgtcore.c * harbour/source/rtl/dateshb.c * harbour/source/rtl/mlcfunc.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/is.c * harbour/source/rtl/setcolor.c * harbour/source/rtl/errorint.c * harbour/source/rtl/transfrm.c * harbour/source/rtl/dates.c * harbour/source/rtl/filesys.c * harbour/source/rtl/gtdos/gtdos.c * harbour/source/rtl/gtwin/gtwin.c * harbour/source/rtl/gtwvt/gtwvt.c * harbour/source/rtl/gtxwc/gtxwc.c * harbour/source/rtl/gttrm/gttrm.c * harbour/source/rtl/gtpca/gtpca.c * harbour/source/rtl/gtcgi/gtcgi.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtstd/gtstd.c * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtsln/gtsln.h * harbour/source/rdd/dbf1.c * harbour/source/rdd/sdf1.c * harbour/source/rdd/delim1.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/hbdbsort.c * harbour/source/rdd/workarea.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rdd/hsx/hsx.c * harbour/source/rdd/hbsix/sxfname.c * use API functions instead of direct accessing to hb_cdp_page or hb_set * harbour/source/rtl/fstemp.c * harbour/source/rtl/fssize.c * harbour/source/rtl/hbffind.c * harbour/source/rtl/filesys.c * encapsulate potentially slow IO operation inside hb_vmUnlock()/hb_vmLock() calls to allow other thread GC activation * harbour/contrib/hbnf/fttext.c ! fixed casting * harbour/contrib/gtwvg/gtwvg.h - removed #include <comctl32.h> - my MinGW and MinGW/CE instalations do not have them. If it exists in some newer ones then it has to be covered by #if version checking. * harbour/source/vm/dynsym.c - removed hb_dynsymLog() and hb_dynsymMemvarHandle() * modified code to be MT safe and improved speed of some operations * added MUEXT protection for global dynamic table access * harbour/include/hbapi.h * harbour/source/vm/garbage.c * changed to work with MT HVM * changed to work with new memvar structures and thread local static and memvar variables * added MUEXT protection for linked block lists + added parameter to hb_gcCollectAll() which will force GC activation in MT mode by temporary suspending all executed threads. + added logical parameter to HB_GCALL() functions which is passed to hb_gcCollectAll() * harbour/source/vm/fm.c * added MUEXT protection for FM statistic module * added MT protection for reference counters. For platforms which supports atomic incrmenetation/decrementation (f.e. Interlocked*() functions in MS-Win) such operations are used. For other it's MUTEX protection. It gives MT safe readonly access for HVM complex variables without user synchronization. The MUTEX protection can cause some speed overhead so it's good to define MT safe version of HB_ATOM_INC()/HB_ATOM_DEC() in hbthread.h if given platform has them. Now they are defined only for Windows. For other platforms We can define can define them in assembler for some most popular CPUs in the future. * harbour/source/vm/classes.c * changed class definition array. Now it keeps pointers to class structures. * In MT mode allocated at HVM startup big enough array for class definitions to avoid later RT reallocations. It effectively eliminates MUTEX synchronization for class structure access. * protect by MUTEX code for new class creation * harbour/source/debug/dbgentry.c * eliminated hbvmopt.h and direct accessing to HVM structures * harbour/source/rtl/gtclip.c * protect with MUTEX access to internal clipboard data * harbour/source/rdd/nulsys/nulsys.c + added hb_rddCloseAll() + harbour/tests/mt + harbour/tests/mt/mttest01.prg + harbour/tests/mt/mttest02.prg + harbour/tests/mt/mttest03.prg + harbour/tests/mt/mttest04.prg + harbour/tests/mt/mttest05.prg + harbour/tests/mt/mttest06.prg + harbour/tests/mt/mttest07.prg + added some demonstration/test small MT programs written using Harbour language. Some of them can be also compiled by xHarbour but xHarbour does not pass any of my tests in real multi-CPU machine so do not expect they will work correctly. Harbour threads needs OS threads support. Each Harbour thread is directly mapped to OS thread. It's not very efficient on some older system where cost of thread creation and/or task switching is very expensive but it should not be bigger problem for modern OS-es which can support threads in practice nearly in user space only. I haven't touched Harbour function calling convention which comes from Clipper. It means that we do not pass pointer to VM to each functions like CLIP or xBase++. To resolve the problem I have to use thread local storage (TLS) where such pointer is kept. If platform does not support TLS then it can be emulated by us. Anyhow the speed of accessing TLS data and extracting HB_STACK poitner is critical for performance. Some compilers depending on used hardware and OS give native support for TLS (f.e. __thread keyword in GCC/BCC or __declspec( thread ) in MSVC). This should give optimal performance. On other Harbour uses TLS functions like TlsGetValue() (MS-WIN) or pthread_getspecific() (PTHREAD) are used. OS2 gives quite interesting TLS functionality which seems to be quite fast though it will be interesting to know how it is iplemented internally for real multi CPU machines (if it depends on CPU exception then the performance will be bad). We need TLS only for one pointer to HB_STACK structure. I haven't added any tricks like HB_THREAD_STUB in xHarbour to reduce the cost of TLS access. If it will be necessary for some platform the we can add it. Except TLS Harbour threads needs OS support for non recursive mutexes or critical sections and conditional variables. If platforms does not support conditional variables (f.e. MS-Win or OS2) then they can be emulated using multistate semaphores. I intentionally didn't create code which may need recursive mutexes. The non recursive ones are often faster and some platforms may not support recursive mutexes so they will have to be emulated by us. Harbour uses reference counters for complex variables. It means that even readonly access to complex item causes internal write operations necessary to increment/decrement its reference counter. To make such readonly access MT safe we have to make incrementation and decrementation with result checking atomic. By default it's done by mutex inside vm/fm.c but some platforms have native support for atomic inc/dec operations, f.e. Interlocked*() functions in MS-Win. If they are available then such functions should be used to not reduce the performance by mutex call very often used functions. For many CPUs it should be quite easy to implement such atomic inc/dec functionality in assembler. F.e. for GCC and x86@32 it may looks like: static __inline__ void hb_atomic_inc32( volatile int * p ) { __asm__ __volatile__( "lock incl %0" :"=m" (*p) :"m" (*p) ); } static __inline__ int hb_atomic_dec32( volatile int * p ) { unsigned char c; __asm__ __volatile__( "lock decl %0" "sete %1" :"=m" (*p), "=qm" (c) :"m" (*p) : "memory" ); return c == 0; } and then it's enough to define in hbthreads.h: #define HB_ATOM_INC( p ) hb_atomic_inc32( ( volatile int * ) p ) #define HB_ATOM_DEC( p ) hb_atomic_dec32( ( volatile int * ) p ) Probably I'll make it for some most popular CPUs in the future. In Harbour each thread which wants to call HVM functions have to allocate it's own HVM stack. It's done hb_vmThreadInit(). The HVM stack is freed by calling hb_vmThreadQuit(). This functions can be called also by 3-rd party threads if they want to call HVM functions or execute .prg code. Calling HVM functions without allocated stack will cause GPF. I moved most of static variables to HVM stack to make them thread local. But some of them like FS errors have their own alternative copy which is used when thread does not allocate HVM stack. It allows to use hb_fs*() functions without HVM stack but programmer have to know that error codes return by hb_fs*Error() functions can be overwritten by other threads which also didn't allocated HVM stack. To execute garbage collector scan and mark pass it's necessary to stop other HVM threads. Otherwise the scan may give false results. It's also possible to not stop threads but protect with mutex all operations on GC items but it will probably cause performance reduction and will force some other modifications. Maybe I'll implement it in the future. I didn't use any OS level thread KILL or CANCEL calls. All HVM threads have to be cleanly removed without any resource leaks. QUIT command terminate only calling thread. If main (startup) HVM thread call QUIT then it sends QUIT request to all existing threads. In QUIT state ALWAYS statements and destructors are executed. New thread is created by: hb_threadStart( <@sStart()> | <bStart> [, <params,...> ] ) -> <pThID> The returned value is a pointer to internal thread structure which can be used in JOIN or DETACH operations. Each thread should be Joined or DETACHED to avoid resource leaks. If programmer does not store <pThID> or all instances of <pThID> are destroyed then thread is automatically detached. I do not know clear method of thread detaching in OS2. If some OS2 users knows it then plase update vm/hbthread.c. When thread terminates then all locked by this thread mutexes are released. Each thread uses its own memvars (PRIVATEs and PUBLICs) and work areas. When new thread is created then it inherits from parent thread: - code page - language - SETs - default RDD error block is initialized to default value by calling ERRORSYS() and PUBLIC variable GetList := {} is created. The following objects are initialized to default value: - error block - math error handler and math error block - macro compiler features setting (hb_setMacro()) or move them to SETs. We can think about inheriting them. It's also possible to add inheriting of all visible memvars but I do not know it's good idea. Compilation and linking: For MT mode HVM library should be compiled with HB_MT_VM macro. GNU make automatically creates hbvmmt library which should be linked with Harbour MT programs instead of hbvm. Non GNU make files should be updated. If given compiler support TLS then you can try to set HB_USE_TLS to force using native compiler TLS support. Now it's enabled by default only for BCC. For Linux and GCC builds it may depend also on used GLIBC version. In older system there is no TLS support at all or TLS works only for shared binaries so I haven't enabled it. If you will test some other compiler then please add default native TLS support for them in hbthread.h Users using hb* scripts can simply use -mt switch when they want to create MT program, f.e.: hbmk -n -w3 -es2 -mt mttest01.prg There are still some minor things which should be done but I'll do them later. Current state seems to be fully functional. The most important and still missing is our own file lock server for RDD synchronization in POSIX systems. Kernel internally recognize POSIX locks by PID and file i-node - not PID and file handle. It means that the same file open more then once by one process shares locks. Because POSIX locks can be overwritten then we do not have any synchronization between aliased workareas or threads using the same table in *nixes. We have to make synchronization ourselves. I'll create such lock server ASAP. Please test and enjoy using Harbour threads.	2008-09-13 16:53:45 +00:00
Viktor Szakats	0004a67873	2008-08-26 10:35 UTC+0200 Viktor Szakats (harbour.01 syenar hu) ... - source/rtl/gtalleg + contrib/gtalleg * TODO * doc/dirstruc.txt * include/hbgtcore.h * contrib/gtalleg/Makefile * contrib/gtalleg/make_b32.bat * contrib/gtalleg/make_vc.bat * contrib/gtalleg/make_gcc.sh * contrib/make_b32_all.bat * contrib/make_vc_all.bat * contrib/make_gcc_all.sh * contrib/Makefile * config/hpux/gcc.cf * config/hpux/global.cf * config/darwin/gcc.cf * config/darwin/global.cf * config/dos/global.cf * config/linux/gcc.cf * config/linux/global.cf * config/sunos/gcc.cf * config/sunos/global.cf * config/bsd/gcc.cf * config/bsd/global.cf * config/w32/global.cf * harbour-ce-spec * harbour-w32-spec * harbour.spec * GTALLEG moved to contrib to make it possible to build using the non-GNU make system, also to align the build process with other 3rd party package dependent parts of Harbour. HB_INC_ALLEGRO or HB_DIR_ALLEGRO may be used to point to Allegro package directory. This is generally necessary on non-*nix systems. ; NOTE: Review and test build processes and modified files, and unmodified, but potentially related files: bin/hb-func.sh make_gnu.sh make_rpm.sh make_rpmce.sh make_rpmw32.sh	2008-08-26 08:51:11 +00:00
Viktor Szakats	53d1817e97	2008-08-11 21:20 UTC+0200 Viktor Szakats (harbour.01 syenar hu) ... * include/hbsetup.h * config/hpux/gcc.cf * config/linux/gcc.cf * config/os2/gcc.cf * config/bsd/gcc.cf ! Never force the platform from the make files, rather rely on the autodetection in hbsetup.h. Compiling default parts of the software should only rely on manually set macros if there is no reasonable chance to make the detection automatic. ! HB_OS_LINUX, HB_OS_HPUX autodetection supposedly made more robust. * include/hbsetup.ch * include/hbapi.h * source/rtl/hbffind.c - Removed HB_FILE_VER stuff. It's lost it's importancy with SVN. * include/Makefile * include/hbcommon.ch - Removed hbcommon.ch no longer needed. It only contained HB_FILE_VER related stuff. * contrib/rddado/Makefile ! Excluded from OS/2 builds.	2008-08-11 19:33:46 +00:00
Przemyslaw Czerpak	4662f73fd3	2008-05-28 16:37 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/harbour-ce-spec * harbour/harbour-w32-spec * harbour/harbour.spec * harbour/make_rpmce.sh * harbour/make_rpmw32.sh * harbour/make_rpm.sh * removed --with zlib switch - now zlib will be created in all builds * added hbzlib library * added hbmzip library - MiniZIP wrapper to manage ZIP files * harbour/contrib/Makefile * added hbmzip library to default builds * harbour/include/hbzlib.h ! changed \ in include path ! added relative paths for LCC and XCC * harbour/bin/hb-func.sh * updated for hbzlib library in core code and hbmzip in contrib * harbour/utils/hbdot/Makefile * harbour/utils/hbrun/Makefile * added hbzlib library to linked library list * harbour/include/hbzlib.h * harbour/bin/hb-func.sh * harbour/make_gcc.mak * harbour/config/darwin/gcc.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/sunos/gcc.cf * harbour/config/bsd/gcc.cf * harbour/utils/hbdot/Makefile * harbour/utils/hbrun/Makefile + added support for compilation with HB_EXT_ZLIB macro It forces using external (OS) ZLIB library instead of hbzlib. Still some other make files should be updated to respect it.	2008-05-28 14:37:33 +00:00
Przemyslaw Czerpak	419e6e8e04	2008-02-04 09:31 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/harbour.spec * harbour/harbour-ce-spec * harbour/harbour-w32-spec * updated for new library names * harbour/ChangeLog * harbour/include/hbexprb.c * formatting * harbour/source/rtl/net.c ! fixed casting * harbour/harbour.spec * harbour/harbour-ce-spec * harbour/harbour-w32-spec * harbour/contrib/Makefile * removed hbzlib - it cannot be longer part of default build because Viktor removed zlib header files. Viktor sorry but IMHO you should revert it and also restore ace.h - it creates serious problems without any valuable addition. Now we will have to rebuild Harbour on many different platforms and often it will not be possible to install some libraries. We cannot force installing additional libs by people who will create binaries for incoming releases so it's important to revert it. Please do it. * harbour/config/bsd/install.cf * harbour/config/darwin/install.cf * harbour/config/hpux/install.cf * harbour/config/linux/install.cf * harbour/config/sunos/install.cf * harbour/config/dos/install.cf * harbour/config/os2/install.cf * harbour/config/w32/install.cf * redirected echo error messages to stderr when *sh shell is used * harbour/config/lib.cf * harbour/config/bin.cf * harbour/config/global.cf * harbour/config/hpux/gcc.cf * harbour/config/hpux/global.cf * harbour/config/darwin/gcc.cf * harbour/config/darwin/global.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/global.cf * harbour/config/dos/rsx32.cf * harbour/config/global.cf * harbour/config/linux/owatcom.cf * harbour/config/linux/global.cf * harbour/config/os2/gcc.cf * harbour/config/os2/global.cf * harbour/config/sunos/gcc.cf * harbour/config/sunos/global.cf * harbour/config/bsd/global.cf * harbour/config/w32/owatcom.cf * harbour/config/w32/bcc32.cf * harbour/config/w32/gcc.cf * harbour/config/w32/rsxnt.cf * harbour/config/w32/global.cf ! fixed build process. DOS and WINDOWS users should make tests for different compilers. I tested only DOS-OpenWatcom, DOS-DJGPP, W32-BCC32, W32-OpenWatcom, W32-POCC, W32-XCC and corss builds W32-MinGW, W32-MinGW-CE. OS2 version not testes at all - I hope it will work. LINUX-GCC, LINUX-G++, LINUX-OpenWatcom, BSD-GCC, HPUX-GCC tested and they are working. I hope that SunOS version also works though I do not have any solaris installation where I can make real tests.	2008-02-04 08:32:17 +00:00
Ryszard Glab	1f0b51d3c3	2008-02-01 02:35 UTC+0100 Ryszard Glab <harbour//rglab.pl> ... * config/lib.cf * added vpath to search target libraries in lib/<arch>/<compiler> * config/darwin/global.cf * config/hpux/global.cf * config/dos/global.cf * config/linux/global.cf * config/os2/global.cf * config/sunos/global.cf * config/bsd/global.cf * config/w32/global.cf * fixed to remove a single library during 'clean'	2008-02-01 01:31:39 +00:00
Ryszard Glab	d12a8aa83c	2008-01-31 18:47 UTC+0100 Ryszard Glab <harbour//rglab.pl> ... * config/hpux/gcc.cf * config/darwin/gcc.cf * config/dos/owatcom.cf * config/dos/watcom.cf * config/dos/bcc16.cf * config/dos/rsx32.cf * config/dos/djgpp.cf * config/linux/owatcom.cf * config/linux/gcc.cf * config/os2/gcc.cf * config/os2/icc.cf * config/sunos/gcc.cf * config/bsd/gcc.cf * config/w32/msvc.cf * config/w32/owatcom.cf * config/w32/watcom.cf * config/w32/bcc32.cf * config/w32/gcc.cf * config/w32/xcc.cf * config/w32/rsxnt.cf * config/w32/cemgw.cf * config/w32/pocc.cf * config/w32/mingw32.cf * fixed to link contrib libraries (all contrib libraries are placed in lib/<arch>/<compiler> directory) NOTE: OS/2 users: the names of libraries have 'hbgf' prefix	2008-01-31 17:44:30 +00:00
Ryszard Glab	5a658b2c03	2008-01-31 12:40 UTC+0100 Ryszard Glab <harbour//rglab.pl> ... * doc/howtosvn.txt * svn update does not report locally modified files - it is required to run 'svn status' to list all changed files * config/lib.cf * config/bin.cf * config/darwin/gcc.cf * config/darwin/global.cf * config/hpux/gcc.cf * config/hpux/global.cf * config/dos/owatcom.cf * config/dos/watcom.cf * config/dos/bcc16.cf * config/dos/global.cf * config/dos/rsx32.cf * config/dos/djgpp.cf * config/global.cf * config/linux/owatcom.cf * config/linux/gcc.cf * config/linux/global.cf * config/os2/gcc.cf * config/os2/icc.cf * config/os2/global.cf * config/sunos/gcc.cf * config/sunos/global.cf * config/bsd/gcc.cf * config/bsd/global.cf * config/w32/msvc.cf * config/w32/owatcom.cf * config/w32/watcom.cf * config/w32/bcc32.cf * config/w32/gcc.cf * config/w32/xcc.cf * config/w32/rsxnt.cf * config/w32/global.cf * config/w32/cemgw.cf * config/w32/pocc.cf * config/w32/mingw32.cf * updated to create libraries in harbour/lib/<arch>/<compiler> subdirectories NOTE: only 'linux/gcc' modifications were tested -please report any problems (mostly slash or backslash issues probably)	2008-01-31 11:36:57 +00:00
Przemyslaw Czerpak	41520feb08	2007-11-26 14:50 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/bin/hb-mkslib.sh * harbour/bin/postinst.sh * set predefined CCPREFIX in cross build hb*-mkslib * harbour/make_xmingw.sh ! fixed BSD build cross build - problem noticed by Phil Krylov in xHarbour * harbour/source/rdd/dbffpt/dbffpt1.c * casting * harbour/config/darwin/gcc.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/sunos/gcc.cf * harbour/config/bsd/gcc.cf * added support for HB_CRS_LIB envvar which allow to overload platform default [n]curses library name	2007-11-26 13:51:21 +00:00
Przemyslaw Czerpak	fbc91bbb33	2007-08-23 02:55 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/darwin/gcc.cf * harbour/config/darwin/global.cf * harbour/config/hpux/gcc.cf * harbour/config/hpux/global.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/watcom.cf * harbour/config/dos/bcc16.cf * harbour/config/dos/global.cf * harbour/config/dos/rsx32.cf * harbour/config/dos/djgpp.cf * harbour/config/linux/owatcom.cf * harbour/config/linux/gcc.cf * harbour/config/linux/global.cf * harbour/config/os2/gcc.cf * harbour/config/os2/icc.cf * harbour/config/os2/global.cf * harbour/config/sunos/global.cf * harbour/config/bsd/gcc.cf * harbour/config/bsd/global.cf * harbour/config/w32/msvc.cf * harbour/config/w32/owatcom.cf * harbour/config/w32/watcom.cf * harbour/config/w32/bcc32.cf * harbour/config/w32/gcc.cf * harbour/config/w32/xcc.cf * harbour/config/w32/rsxnt.cf * harbour/config/w32/global.cf * harbour/config/w32/mingw32.cf + added support for linking with all GT libraries - please test * harbour/makefile.gc * removed system screen libraries - they are set by make_gcc.sh * harbour/bin/pack_src.sh + added HBDOT * harbour/harbour.spec * harbour/make_tgz.sh * replaced PP with HBDOT	2007-08-23 00:56:18 +00:00
Przemyslaw Czerpak	113866e6a1	2007-06-20 21:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/include/hbgtinfo.ch + added GTI_ADDKEYMAP and GTI_DELKEYMAP * harbour/include/hbapicdp.h * harbour/source/rtl/cdpapi.c + added const to declarations of some function parameters * harbour/include/hbgtcore.h * harbour/source/rtl/Makefile + harbour/source/rtl/gtchrmap.c * harbour/source/rtl/gtcrs/Makefile - harbour/source/rtl/gtcrs/chrmap.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtcrs/gtcrs.h * hb_gt_chrmapinit() common function now for different GT drivers * minor cleanup in GTCRS code * harbour/include/hbcompat.ch + added some new translation rules * harbour/include/hbapi.h * cleanup comment * harbour/source/pp/ppcore.c ! fixed line numbering when errors are reported in different order due to preprocessing extended code block + harbour/source/rtl/gttrm + harbour/source/rtl/gttrm/Makefile + harbour/source/rtl/gttrm/gttrm.c + added new GT driver - it's terminal driver like GTCRS and GTSLN but it does not use any external library like [N]CURSES or SLANG so it can be compiled in nearly all POSIX systems. It's not such flexible like curses or slang base drivers because instead of using termcap/terminfo databases to extract terminal capabilities it uses some hard coded sequences for few terminals (now Linux, ANSI, XTERM) but it should cover users requests in 95% of cases. Terminals I tested are quite well supported (GTTRM works even better then GTCRS or GTSLN and is much faster in full screen mode - 2-4 times). I noticed that most terminal emulators works much better with GTTRM then with GTCRS or GTSLN due to limited list of used escape sequences so some minor differences in each terminal implementation are not noticeable. GTTRM automatically detects ISO/UTF8 terminal mode and chose valid output what should also help *nix users. Now I would like to ask BSD and MacOSX users to test GTTRM in these systems with pure text console and XWindow terminal emulators. I'm interesting in any problems you may found. * harbour/source/vm/hvm.c + added protection for possible GPF caused by wrong .prg code * harbour/source/vm/maindllp.c % store function addreses in static variables to improved execution speed + added support for compilers which does not use "_" as function prefix + added support for using with harbour*.dll * harbour/source/vm/memvars.c + added new method of detaching enumerators and array item references covered by HB_COMPAT_XHB macro. xHarbour does not work in such way but the final results are similar. * harbour/source/vm/dynlibhb.c + added protection against passing wrong pointer items to HB_LIB*() functions * harbour/source/common/reserved.c * cleaned warning * harbour/bin/hb-func.sh * harbour/config/hpux/global.cf * harbour/config/darwin/global.cf * harbour/config/linux/global.cf * harbour/config/sunos/global.cf * harbour/config/bsd/global.cf + added GTTRM to library list	2007-06-20 19:07:37 +00:00
Przemyslaw Czerpak	9087dd18ed	2007-05-31 15:10 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/common.mak * harbour/makefile.bc * harbour/makefile.vc * harbour/bin/hb-func.sh * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/sunos/gcc.cf * harbour/source/Makefile + harbour/source/hbpcre/ChangeLog + harbour/source/hbpcre/Makefile + harbour/source/hbpcre/chartabs.c + harbour/source/hbpcre/config.h + harbour/source/hbpcre/dftables.c + harbour/source/hbpcre/pcre.h + harbour/source/hbpcre/pcrecomp.c + harbour/source/hbpcre/pcreconf.c + harbour/source/hbpcre/pcredfa.c + harbour/source/hbpcre/pcreexec.c + harbour/source/hbpcre/pcrefind.c + harbour/source/hbpcre/pcrefinf.c + harbour/source/hbpcre/pcreget.c + harbour/source/hbpcre/pcreglob.c + harbour/source/hbpcre/pcreinal.h + harbour/source/hbpcre/pcreinfo.c + harbour/source/hbpcre/pcremktb.c + harbour/source/hbpcre/pcreoutf.c + harbour/source/hbpcre/pcreprni.c + harbour/source/hbpcre/pcrerefc.c + harbour/source/hbpcre/pcrestud.c + harbour/source/hbpcre/pcretabs.c + harbour/source/hbpcre/pcretryf.c + harbour/source/hbpcre/pcrever.c + harbour/source/hbpcre/pcrevutf.c + harbour/source/hbpcre/pcrexcls.c + harbour/source/hbpcre/ucp.h + harbour/source/hbpcre/ucpinter.h + harbour/source/hbpcre/ucptable.c + added HBPCRE library - based on older xHarbour 6.3 version filenames changed to 8.3 DOS format * harbour/include/hbregex.h * harbour/source/rtl/Makefile * harbour/source/rtl/hbregex.c + harbour/source/rtl/hbregexc.c * divided harbour regular expression functions into two files Now regular expression low level library is not linked with application until user will not use or REQUEST for one of HB_REGEX* functions. It also means that also DBOI_SKIPREGEX will not work when regex module is not linked. + added support for build-in regular expression library + added ulLen parameter to hb_regexMatch() to support strings with embedded 0 * harbour/contrib/bmdbfcdx/bmdbfcdx1.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rtl/strmatch.c * use new hb_regexMatch() format * harbour/utils/hbrun/Makefile + added hbpcre to linked library list	2007-05-31 13:12:34 +00:00
Przemyslaw Czerpak	c3e6e824e4	2007-05-28 18:50 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/sunos/gcc.cf + added -lpcreposix -lpcre to linked system libraries when C_USR contains -DHB_PCRE_REGEX * harbour/source/compiler/hbmain.c * clear HB_COMP_PARAM->functions.pLast in hb_compCompileEnd() to avoid accessing freed memory	2007-05-28 16:52:32 +00:00
Przemyslaw Czerpak	93e0db5a23	2006-12-09 17:10 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/dos/bcc16.cf * harbour/config/dos/djgpp.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/rsx32.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/linux/owatcom.cf * harbour/config/os2/gcc.cf * harbour/config/os2/icc.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/bcc32.cf * harbour/config/w32/gcc.cf * harbour/config/w32/mingw32.cf * harbour/config/w32/msvc.cf * harbour/config/w32/rsxnt.cf * harbour/config/w32/watcom.cf * added respecting HB_GT_DEFAULT, though it's quite possible that I'll remove it at all soon. * some other cleanup * harbour/source/compiler/complex.c ! fixed wrongly replicated from FLEX lexer condition used to DECLARE. Now they should be the same as in FLEX lexer but IMHO they are not Clipper compatible. * harbour/source/compiler/gencli.c * harbour/source/compiler/gencobj.c * harbour/source/compiler/genhrb.c * harbour/source/compiler/genjava.c * harbour/source/compiler/genobj32.c * harbour/source/compiler/harbour.c * harbour/source/rtl/hbffind.c * harbour/source/pp/ppcore.c * harbour/source/rdd/workarea.c ! fixed sizes of some C stack buffers and strncpy() parameters * use hb_strn*() instead of strn*() in few places to be sure that 0 is always stored in destination buffer * harbour/source/rtl/gtcgi/gtcgi.c * change reported GT name from "Standard stream console" to "Raw stream console" to make it differ then GTSTD one.	2006-12-09 16:11:10 +00:00
Przemyslaw Czerpak	b86b5a8fe7	2006-12-08 05:55 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/bin/hb-func.sh * harbour/bin/hb-mkslib.sh * harbour/bin/postinst.sh * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/dos/owatcom.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/linux/owatcom.cf * harbour/config/os2/gcc.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/watcom.cf * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/include/hbapifs.h * harbour/include/hbexprc.c * harbour/include/hbsetup.h * harbour/source/common/expropt2.c * harbour/source/common/hbdate.c * harbour/source/common/hbgete.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c * harbour/source/common/hbverdsp.c * harbour/source/compiler/cmdcheck.c * harbour/source/compiler/fixflex.c * harbour/source/compiler/gencobj.c * harbour/source/compiler/genobj32.c * harbour/source/compiler/harbour.c * harbour/source/compiler/harbour.l * harbour/source/compiler/harbour.y * harbour/source/compiler/harbour.yyc * harbour/source/compiler/hbfix.c * harbour/source/compiler/hbfunchk.c * harbour/source/pp/ppcore.c * harbour/source/pp/ppgen.c * harbour/source/pp/pplib.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/workarea.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/hsx/hsx.c * harbour/source/rtl/accept.c * harbour/source/rtl/ampm.c * harbour/source/rtl/console.c * harbour/source/rtl/defpath.c * harbour/source/rtl/errorint.c * harbour/source/rtl/filesys.c * harbour/source/rtl/fkmax.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/hbffind.c * harbour/source/rtl/hbgtcore.c * harbour/source/rtl/langapi.c * harbour/source/rtl/seconds.c * harbour/source/rtl/set.c * harbour/source/rtl/tobject.prg * harbour/source/rtl/transfrm.c * harbour/source/rtl/gtcrs/chrmap.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtcrs/gtcrs.h * harbour/source/rtl/gtpca/gtpca.c * harbour/source/rtl/gtwvt/gtwvt.c * harbour/source/rtl/gtxwc/gtxwc.c * harbour/source/vm/classes.c * harbour/source/vm/cmdarg.c * harbour/source/vm/debug.c * harbour/source/vm/estack.c * harbour/source/vm/fm.c * harbour/source/vm/hvm.c * harbour/source/vm/macro.c * harbour/source/vm/proc.c * harbour/source/vm/runner.c * harbour/utils/hbmake/hbmlang.c * harbour/utils/hbpp/hbpp.c * harbour/utils/hbpp/hbppcomp.c * harbour/utils/hbpp/hbppcore.c * harbour/utils/hbpp/hbpplib.c * harbour/utils/hbpp/pragma.c * harbour/utils/hbver/hbverfix.c * general code cleanup: all strcpy() and strcat() replaced hb strn*() and hb_strn*(), sprintf() by snprintf(), etc. It fixed some possible buffer overflow but it's also possible that it will exploit some some hidden so far problems but I strongly prefer to know about them ASAP to fix them before final 1.0 release. ! fixed bug I introduce in codeblock falgs which disabled early macro evaluation in codeblocks. ! added missing protection against execution by bison destructor for used CBSTART token on syntax error. % use PP stringify logik added for FLEX support to remove all redundant spaces in stringified for early macro evaluation codeblocks and add spaces between operators if after preprocessing they were removed. Now we are supporting also some code which cannot be compiled by Clipper. % cleaned and improved the speed of printer redirecting in console code. Chen please check if CG still reports problems and if not ubdate TODO/TOFIX or inform me about them. * some cleanups in building process for different *nixes: MacOSX, SunOS, *BSD, etc. * removed not longer necessary (I hope) compiler flag to force default 'char' type as signed. Now Harbour should work with signed and unsigned char without any problems. To other developers: please remember that when you are using 'char' as 8 bytes signed integer then it's a bug. Always explicitly use: 'signed char' in such case. On some platforms it's not possible to set default type for 'char' so if you hardcode that 'char' is signed or unsigned somewhere then code will not be portable. Chen if you will find a while to also rebuild Harbour with BCC and -K switch to make some tests with CG then I'll be thankful.	2006-12-08 05:03:58 +00:00
Przemyslaw Czerpak	e6a3baea64	2006-11-24 19:10 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/dos/djgpp.cf * harbour/config/dos/owatcom.cf * harbour/config/hpux/gcc.cf * harbour/config/linux/gcc.cf * harbour/config/linux/owatcom.cf * harbour/config/os2/gcc.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/bcc32.cf * harbour/config/w32/gcc.cf * harbour/config/w32/mingw32.cf * harbour/include/hbcomp.h * harbour/include/hbcompdf.h * harbour/include/hberrors.h * harbour/include/hbexpra.c * harbour/include/hbexprb.c * harbour/include/hbver.h * harbour/source/common/hbstr.c * harbour/source/common/hbver.c * harbour/source/compiler/Makefile * harbour/source/compiler/cmdcheck.c * harbour/source/compiler/complex.c * harbour/source/compiler/gencli.c * harbour/source/compiler/genjava.c * harbour/source/compiler/genobj32.c * harbour/source/compiler/harbour.c - harbour/source/compiler/harbour.simple - harbour/source/compiler/harbour.slx - harbour/source/compiler/harbour.sly * harbour/source/compiler/harbour.y * harbour/source/compiler/hbgenerr.c - harbour/source/compiler/hbslex.c - harbour/source/compiler/hbstrong.c * harbour/source/compiler/hbusage.c - harbour/source/compiler/simplex.c * harbour/source/macro/Makefile - harbour/source/macro/macro.slx - harbour/source/macro/macroslx.c * harbour/source/pp/ppcore.c * harbour/utils/hbpp/hbppcomp.c - removed SIMPLEX references ! fixed memory leak in request _GET_ * use hb_compIdentifiersNew() in INLINE and AUTOOPEN structures members * eliminated all internal exit() calls. Now hb_compGenError() with fatal errors does not interrupt application but only sets HB_COMP_PARAM->fExit = TRUE; What should cause silent clean application close. Please keep it in mind making future modifications and do not introduce and exit() function call. + added support for \x<hex> and \<oct> quoting in extended strings (just like in C). Warning !!!. Embedded 0 bytes are supported by PP, lexer and expression optimizer but not by bison. To make them working it will be necessary to change Literal terminal symbol holder and add length field in bison rules and also change the hash table used to hold identifiers, literals and macros to store and use real string length. If someone will try to use strings with embedded 0 now then they will be cut but nothing worser should happen.	2006-11-24 18:10:07 +00:00
Przemyslaw Czerpak	917c8057e6	2006-06-14 13:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/linux/dir.cf * harbour/config/linux/gcc.cf * formatting * harbour/config/linux/global.cf * harbour/config/linux/install.cf * added -ldl to linked library list and RANLIB executing after library creation * harbour/contrib/ole/ole2.c * added #include "hbapicls.h" + harbour/include/hbapicls.h * harbour/include/hbapi.h + added HB_IT_ENUM item + added collect member to HB_IT_POINTER structure for POINTER items inspected by GC * changed the order of HB_CODEBLOCK members to safe few bytes on alignment * removed counters from HB_CODEBLOCK and HB_BASEARRAY structure + added hb_xRefInc(), hb_xRefDec(), hb_xRefFree(), hb_xRefCount(), hb_xRefResize() functions. They are internal Harbour VM functions and covered by internal API macro. Should not be used by 3-rd party code because we may change them in the future or even remove. + added hb_gcRefInc(), hb_gcRefDec(), hb_gcRefFree(), hb_gcRefCount() functions. These are also internal function which corresponds to the above hb_x*() ones. - removed hb_arrayRelease() function. This function is not longer necessary and it should never be public function - it was implemented in very dangerous way. - removed hb_codeblockDelete() function. - removed hb_memvarValueDecGarbageRef() + added USHORT usLen parameter to hb_codeblockMacroNew() - when sets to non 0 value it informs that PCODE should be copied to dynamically allocated buffer. * moved all classes/object functions to separate file: hbapicls.h + added hb_retptrGC() + added internal function hb_memvarGetItem() * harbour/include/hbapiitm.h - removed hb_itemForwardValue() and added macro which translates hb_itemForwardValue() to hb_itemMove() + added hb_itemUnShareString() and hb_itemReSizeString() functions + added hb_itemSetNil() macro * harbour/include/hbdefs.h * some cleanups in macro definitions * harbour/include/hbexprb.c * indenting * harbour/include/hbvm.h * harbour/include/hbinit.h + added hb_vmProcessSymbolsExt(), hb_vmRegisterSymbols(), hb_vmFreeSymbols(), hb_vmBeginSymbolGroup(), hb_vmInitSymbolGroup(), hb_vmExitSymbolGroup() * changed hb_vmProcessSymbols() to return address of register symbol table. For normal code it's the same address as given in parameter so it does not break backward binary compatibility. * changed symbol init macros to work correctly with modified address of symbol table * harbour/include/hbsetup.h * added support for HB_USE_PROFILER macro. Now profiler code is is disable in HVM by default * commented out HB_ASORT_OPT_ITEMCOPY - it's not longer used - see note. * harbour/include/hbstack.h * added missing parenthesis in hb_stackItem() macro * harbour/include/hbtypes.h * updated VM_PROCESS_DLL_SYMBOLS definition + added VM_PROCESS_SYMBOLS_EXT - removed HB_ARRAYRELEASE * harbour/include/hbver.h * changed revision number to 2 * harbour/include/hbvmpub.h - remove pFunPtr from HB_DYNS and cover profiler member by #ifndef HB_NO_PROFILER + added HB_PCODEFUNC structure + added HB_FS_PCODEFUNC, HB_FS_DYNCODE and HB_FS_LOCAL - the last one is not used yet. * harbour/include/hbxvm.h * added some multipcode functions for some speed optimization in -gc3 output * harbour/include/hbapicdp.h * harbour/source/codepage/cpbg866.c * harbour/source/codepage/cpbgiso.c * harbour/source/codepage/cpbgwin.c * harbour/source/codepage/cpeldos.c * harbour/source/codepage/cpelwin.c * harbour/source/codepage/cpesdos.c * harbour/source/codepage/cpesmwi.c * harbour/source/codepage/cpeswin.c * harbour/source/codepage/cpgedos.c * harbour/source/codepage/cpgewin.c * harbour/source/codepage/cphu852.c * harbour/source/codepage/cphuiso.c * harbour/source/codepage/cphuwin.c * harbour/source/codepage/cppl852.c * harbour/source/codepage/cppliso.c * harbour/source/codepage/cpplmaz.c * harbour/source/codepage/cpplwin.c * harbour/source/codepage/cppt850.c * harbour/source/codepage/cpptiso.c * harbour/source/codepage/cpru866.c * harbour/source/codepage/cprukoi.c * harbour/source/codepage/cpruwin.c * harbour/source/codepage/cpsl437.c * harbour/source/codepage/cpsl852.c * harbour/source/codepage/cpsliso.c * harbour/source/codepage/cpslwin.c * harbour/source/codepage/cpsrwin.c * harbour/source/common/hbfhnd.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c * harbour/source/compiler/gencli.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/hbgtcore.c * harbour/source/rtl/langapi.c * harbour/source/rtl/gtalleg/gtalleg.c * harbour/source/rtl/gtalleg/ssf.h * harbour/source/rtl/gtcgi/gtcgi.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtdos/gtdos.c * harbour/source/rtl/gtos2/gtos2.c * harbour/source/rtl/gtpca/gtpca.c * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtstd/gtstd.c * harbour/source/rtl/gtwin/gtwin.c * harbour/source/rtl/gtwvt/gtwvt.c * harbour/source/rtl/gtxwc/gtxwc.c * cleaned the code to avoid warnings for some non ANSI C constructions * harbour/source/compiler/cmdcheck.c * formatting * harbour/source/compiler/gencc.c * added some multipcode optimizations * harbour/source/compiler/genc.c * keep function name set by compiler for static initstatics * harbour/source/compiler/harbour.c * extend init statics name with the number of used static variables * formatting * harbour/source/compiler/hbusage.c + added my name to developers list - I hope that there is enough of my code in Harbour (BTW for quite long time) ;-) * harbour/source/rdd/dbcmd.c - removed DBF2TEXT() function * harbour/source/rdd/dbf1.c * harbour/source/rdd/dbffpt/dbffpt1.c * generate RT error when someone tries to create DBF with memo fields without MEMO RDD linked. * harbour/source/rtl/errorapi.c * replace all hb_vmDo() with hb_vmSend() * harbour/source/rtl/math.c * use hb_errPutArgs() to pass parameters to error object * harbour/source/rtl/philes.c * harbour/source/rtl/space.c * harbour/source/rtl/strpeek.c * some minor optimizations * harbour/source/vm/arrays.c - removed hb_arrayRelease() function. * changed hb_arrayReleaseGarbage() to be safe for recursive call * updated to use GC counters * harbour/source/vm/arrayshb.c * use stack function/macros instead of direct accessing HB_STACK members * harbour/source/vm/asort.c * removed unused HB_ASORT_OPT_ITEMCOPY * harbour/source/vm/classes.c * added class code from HVM % added fast overloaded operator detection and execution + added hb_objHasOperator(), hb_objOperatorCall() + added separated overloading of "=" and "==" operators * operate on PHB_SYMB not PHB_FUNC - support for pure PCODE function without any machine code * use stack function/macros instead of direct accessing HB_STACK members * separated profiler code * some code cleaning * harbour/source/vm/codebloc.c + added USHORT usLen parameter to hb_codeblockMacroNew() - when sets to non 0 value it informs that PCODE should be copied to dynamically allocated buffer. * updated to use GC counters - removed hb_codeblockDelete() function. * changed hb_codeblockDeleteGarbage() to be safe for recursive call - removed restoring statics base in hb_codeblockEvaluate() * harbour/source/vm/debug.c * cleaned and optimized some code * harbour/source/vm/dynlibhb.c + added support for loading and unloading dynamic libraries with PCODE + added support for dynamic libraries in Linux (.so) + added HB_LIBERROR() - returns error string with last error in HB_LIBLOAD() - now works only in Linux * harbour/source/vm/dynsym.c * separated profiler code + use pDynSym->pSymbol->value.pFunPtr instead of pDynSym->pFunPtr * harbour/source/vm/estack.c + added #include "hbapicls.h" + added hb_stackPushReturn(), hb_stackPopReturn() * harbour/source/vm/eval.c * harbour/source/vm/extend.c * use stack function/macros instead of direct accessing HB_STACK members + added hb_retptrGC() * harbour/source/vm/fm.c + added hb_xRefInc(), hb_xRefDec(), hb_xRefFree(), hb_xRefCount(), hb_xRefResize() functions. They are internal Harbour VM functions and covered by internal API macro. Should not be used by 3-rd party code because we may change them in the future or even remove. * harbour/source/vm/garbage.c + added hb_gcRefInc(), hb_gcRefDec(), hb_gcRefFree(), hb_gcRefCount() functions. These are also internal function which corresponds to the above hb_x*() ones. * changed Step 3 of GC pass and execution of clean-up function to be safe for recursive calls and additional activity. Ryszard see my note and s_pDeletedBlock + added GC inspected HB_IT_POINTER items. * harbour/source/vm/hvm.c * separated profiler code * separated class code from HVM + added support for loading and unloading libraries with PCODE modules + added support for pure PCODE functions + added support for string item resizing and preallocating string buffer + added some new multipcode functions for -gc3 optimization + added hb_vmProcessSymbolsExt(), hb_vmRegisterSymbols(), hb_vmFreeSymbols(), hb_vmBeginSymbolGroup(), hb_vmInitSymbolGroup(), hb_vmExitSymbolGroup() * changed hb_vmProcessSymbols() to return address of register symbol table. For normal code it's the same address as given in parameter so it does not break backward binary compatibility. + use new code for operator overloading * changed FOR EACH to dynamically check iteration scope in hb_vmEnumNext()/hb_vmEnumPrev() and remove max number of iteration stored on HVM stack * temporary use hb_itemUnRefOnce() instead of hb_itemUnRefRefer() as workaround for possible GPF. I'd like Ryszard will chose the final version * harbour/source/vm/itemapi.c + added support for preallocating string buffer size + added hb_itemUnShareString() and hb_itemReSizeString() * updated string items to use counters allocated with each memory block by xh_xgrab()/hb_xalloc() * updated codeblock and array items to use GC reference counters + added GC inspected HB_IT_POINTER items. * generate RT error in hb_itemUnreOnce() for enumerator items out of scope + added hb_itemPutPtrGC() * harbour/source/vm/macro.c * use pDynSym->pSymbol->value.pFunPtr instead of pDynSym->pFunPtr * harbour/source/vm/maindllp.c * updated usage of hb_vmProcessSymbols() * added hb_vmProcessSymbolsExt() * harbour/source/vm/memvars.c + added hb_memvarGetItem() - removed hb_memvarValueDecGarbageRef() * harbour/source/vm/proc.c + added #include "hbapicls.h" * harbour/source/vm/pvalue.c * do not access stack structure directly but use hb_stack*() functions (macros) * harbour/source/vm/runner.c * synced with xHarbour * harbour/utils/hbtest/rt_misc.prg * added overloading "=" operator. Now "==" and "=" can be overloaded with different methods All names I used for new functions/macros can be changed. Please look at it and if you will some better propositions then we can use it. hb_vmProcessSymbolsExt() is added but not used yet.	2006-06-14 11:21:26 +00:00
Przemyslaw Czerpak	d8ef95e7be	2006-03-10 21:15 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/rules.cf * harbour/config/bsd/gcc.cf * harbour/config/darwin/gcc.cf * harbour/config/dos/bcc16.cf * harbour/config/dos/djgpp.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/rsx32.cf * harbour/config/dos/watcom.cf * harbour/config/linux/gcc.cf * harbour/config/os2/gcc.cf * harbour/config/os2/icc.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/bcc32.cf * harbour/config/w32/gcc.cf * harbour/config/w32/global.cf * harbour/config/w32/icc.cf * harbour/config/w32/mingw32.cf * harbour/config/w32/msvc.cf * harbour/config/w32/rsxnt.cf * harbour/config/w32/watcom.cf * use F macro extension to extract file name from given macros. It simplified some rules and allow to use vpath and differ file locations in GNU Makefiles * moved the BCC16 excpetion for C_RULE from global rules.cf to DOS bcc16.cf file * use mainstd library in MinGW build * harbour/include/hbapi.h + added two new functions: hb_winmainArgInit() and hb_winmainArgGet() to set/retrieve WinMain() parameters. + added hb_strMatchWildExact() * harbour/source/pp/ppcore.c * initialized variable to avoid compiler warning * harbour/source/rtl/console.c * cleaned comment * harbour/source/rtl/hbffind.c ! Fixed invalid handle error in Windows when file() fails (fix borrowed from xHarbour) * harbour/source/rtl/strmatch.c + added hb_strMatchWildExact() + added 3-rd parameter <lExact> to WildMatch() - when it's TRUE WildMatch() will check if given pattern cover the whole string. Without it it check if pattern is valid prefix only. * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtcrs/gtcrs.h * harbour/source/rtl/gtsln/mousesln.c * do not call Gpm_GetSnapshot() to avoid stupid message on stderr generated from GPM library - I lost the the hope that it will be fixed ;-) * harbour/source/rtl/gtpca/gtpca.c * use select() in *nixes for cursor position terminal feedback. * harbour/source/rtl/gtwin/gtwin.c * try to always allocate console when compiled without HB_NO_ALLOC_CONSOLE. It allow to use GTWIN also in real windows programs. + harbour/source/rtl/gtwvt/Makefile + harbour/source/rtl/gtwvt/gtwvt.c + harbour/source/rtl/gtwvt/gtwvt.h + added new GT driver GTWVT - the core of this driver it's Peter Ress work in xHarbour. In Harbour GTWVT contains only pure GT code without local to GTWVT xHarbour extensions and GTWVT contrib libraries. This extensions can be added but later but I want to keep them separated from the core GTWVT code and add them as upper level GT which can inherit from GTWVT. Just like I've implemented CTWIN. Please update non GNU make files and test this GT in Windows. The programs which want to use GTWVT should be compiled as standard Windows GUI programs. GTWVT replaces window console code. if you add to your code: proc GTSYS() request HB_GT_WIN request HB_GT_WVT return then the final binaries will be linked with both GT drivers and you can switch between them using //gt[:]<name> switch. F.e.: ./my_prog //gtwin or ./my_prog //gtwvt this feature works in all platforms. People who works in shell environment (*nixes, MSYS, DJGPP) and use hb* scripts does not have to use GTSYS() in source code but can simply use -gt<name> switch in hblnk and hbmk. * harbour/source/rtl/gtxwc/gtxwc.c * some minor cleanups and code formatting * harbour/source/vm/Makefile + harbour/source/vm/mainstd/Makefile * moved mainstd.c to separate mainstd library for MinGW32 build. Unfortunately MinGW always link main() function if it locate it in libraries and ignores WinMain() what effectively makes impossible to create Windows GUI programs if we have main() in VM library. People who are using MinGW and wants to create only pure console programs should now include mainstd library to linked library list. * harbour/source/vm/cmdarg.c * harbour/source/vm/mainwin.c + added two new functions: hb_winmainArgInit() and hb_winmainArgGet() to set/retrieve WinMain() parameters.	2006-03-10 20:16:35 +00:00
Przemyslaw Czerpak	a290c984e7	2006-02-04 17:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/harbour.spec * harbour/make_bsd.sh * harbour/make_drw.sh * harbour/make_gnu.sh * harbour/make_rpm.sh * harbour/make_tgz.sh * harbour/bin/hb-func.sh * harbour/bin/pack_src.sh * harbour/config/c.cf * harbour/config/global.cf * harbour/config/rules.cf * harbour/config/darwin/gcc.cf * harbour/config/darwin/global.cf * harbour/config/dos/djgpp.cf * harbour/config/dos/global.cf * harbour/config/dos/install.cf * harbour/config/dos/owatcom.cf * harbour/config/hpux/gcc.cf * harbour/config/hpux/global.cf * harbour/config/linux/gcc.cf * harbour/config/linux/global.cf * harbour/config/linux/owatcom.cf * harbour/config/sunos/gcc.cf * harbour/config/w32/watcom.cf * include ADSRDD by default in RPMs * updated for new RPM which does not accept some old tags * set -fPIC on 64bit platforms + added /etc/harbour/hb-charmap.def * updated for new GT system and drivers * harbour/contrib/dot/pp.prg * harbour/contrib/dot/pp_harb.ch * use _APMAIN as startup function * cleaned direct access to item internals * harbour/contrib/libct/Makefile + harbour/contrib/libct/ctwfunc.c + harbour/contrib/libct/ctwin.c + harbour/contrib/libct/ctwin.h * added CT3 like Window System - it's a GT driver which inherits from the existing one and adds CTW functionality * harbour/contrib/libct/screen1.c * updated for GTAPI modifications * harbour/contrib/libnf/Makefile * harbour/contrib/libnf/chdir.c * harbour/contrib/libnf/mkdir.c * harbour/contrib/libnf/rmdir.c * use hb_fs*() API functions instead of calling DOS interrupts Now NF dir functions works on all platforms - it will be nice to update other functions too. * harbour/contrib/libnf/dispc.c * harbour/contrib/libnf/ftattr.c * updated for GT API modifications, some of this code still depends on EGA/VGA video buffer so will work only if user will force in GT using it - it will be nice to rewrite them * harbour/contrib/odbc/odbc.c * harbour/contrib/ole/ole2.c * casting and cleaning direct access to item internals * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/contrib/rdd_ads/adsmgmnt.c * synced with xHarbour * harbour/include/Makefile * added new header files + harbour/include/hbgtinfo.ch + added GTI_* defintions for hb_gtInfo() function. This function works in similar way to dbInfo() in RDD. The GTI_* definitions are taken from xHarbour "as is" and they should be cleaned - not all functionality are supported in Harbour and some others should be implemented in differ way then in xHarbour. + harbour/include/hbgtcore.h * harbour/include/hbapigt.h * new GTAPI hbgtcore.h file should not be included by user code it's only for internal use in GT drivers * HB_inkey_enum changed to int - this is bit field not enumerated type. Many of C/C++ compilers forbid bit operations on enum types and forcing it by casting which finally exceeds the enum range is defined as bug because it may badly interacts with some compiler optimizations * harbour/include/hbapi.h * harbour/include/hbapicdp.h * harbour/include/hbapierr.h * harbour/include/hbapifs.h * harbour/include/hbapiitm.h * harbour/include/hbapilng.h * harbour/include/hbapirdd.h * harbour/include/hbdate.h * harbour/include/hbdefs.h * harbour/include/hbinit.h * harbour/include/hbpcode.h * harbour/include/hbrdddbf.h * harbour/include/hbset.h * harbour/include/hbstack.h * harbour/include/hbvm.h * harbour/include/hbvmopt.h * harbour/include/hbvmpub.h * separated internal and external API. Now the definitions for internal HVM structures and functions are excluded by default they could be enabled if user include hbvmopt.h before other header files. Such operation should be done _ONLY_ by core code - if 3-rd party developers make sth like that then it's for their own risk and such code may stop to work with next Harbour versions. Without hbvmopt.h the internal structures like HB_ITEM, HB_DYNS, ... are mapped to 'void' so there is no way to access their members so we can modify them in the future without afford for 3-rd party code. There is one small exception 'type' should be the first member for HB_ITEM structure because I used a small ugly hack in HB_IS_*() macros with castin PHB_ITEM to HB_TYPE* - it works without speed overhead but if you think that it will be better/cleaner to not use such tricks then it's enough to change HB_ITEM_TYPE() definitions in hbvmpub.h - see note. * cleared the usage of HB_EXPORT - to avoid problems with some C/C++ compilers we agreed that the only one common way of using HB_EXPORT is adding it ad begining of declaration - please keep this convention in the future. + added new functions: hb_extIsObject(), hb_codeblockId(), hb_idleSleep(), hb_fsGetOsHandle(), hb_dynsymFindSymbol(), hb_dynsymGetSymbol(), hb_dynsymSymbol(), hb_dynsymName(), hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle() * changed hb_arrayClone() declaration to: PHB_ITEM hb_arrayClone( PHB_ITEM pArray ) * changed hb_arrayFromParams() declaration to: PHB_ITEM hb_arrayFromParams( int iLevel ) The previous version needed a pointer to stack relocatable area so any stack resizing could cause GPF. * harbour/include/inkey.ch * added definitions for extended mouse keys/events and some key combinations * harbour/source/codepage/uc1250.c * harbour/source/codepage/uc1251.c * harbour/source/codepage/uc1253.c * harbour/source/codepage/uc1257.c * harbour/source/codepage/uc737.c * harbour/source/codepage/uc850.c * harbour/source/codepage/uc852.c * harbour/source/codepage/uc866.c * harbour/source/codepage/uc88591b.c * harbour/source/codepage/uc8859_1.c * harbour/source/codepage/uc8859_2.c * harbour/source/codepage/uc8859_5.c * harbour/source/codepage/uckoi8.c * harbour/source/codepage/uckoi8u.c * harbour/source/codepage/ucmaz.c * updated unicode values for characters in rabge 1-31 to keep DOS compatibility * harbour/source/common/expropt1.c * harbour/source/common/hbarch.c * harbour/source/common/hbdate.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c * keep HB_EXPORT at the beginning of function declaration * harbour/include/hbpcode.h * harbour/include/hbcomp.h * harbour/source/compiler/harbour.c * harbour/source/compiler/harbour.y * harbour/source/compiler/hbfix.c + harbour/source/compiler/hbdead.c * harbour/source/compiler/hbpcode.c + harbour/source/compiler/hbstripl.c % rewritten jump optimization ! fixed some minor problems * do not optimize jumps and local variable access by shorter PCODE version and HB_P_NOOP when jump optimization is disabled, this is a note I left in source code in few places: /* * optimizing jumps here by shorting them and setting HB_P_NOOPs * only slow down the compilation process for three reasons: * 1. When it's dummy jump to next instruction we need two passes * in hb_compOptimizeJumps() to fully remove it * 2. hb_compOptimizeJumps() also make jump shortcutting in each pass * 3. When Jump Optimization is disabled (-kJ) then it cause slowness * at runtime because we will have more HVM loops: first for the * shorter jump and next for the HB_P_NOOP PCODE(s) * [druzuz] */ + added support for multi passes in jump/dead code elimination (hb_compOptimizeJumps()) By default is set upto three passes. Now hb_compOptimizeJumps() keeps all compiler internal data clean on exist and can be called any times and does not change other compiler's functions behaviors + added dummy jumps elimination + added optimization for: IF .T. IF .F. WHILE .T. WHILE .F. etc. * restored empty BEGIN/RECOVER sequence block elimination if Jump Optimization is enabled then it marks the block with HB_P_NOOPS else it cut the generated PCODE + added dead code eliminator (new functions hb_compCodeTraceMarkDead()/ hb_compPCodeTrace() - it works only when Jump Optimization is not disabled) As a result of the above we have smaller and faster PCODE. I do not think that we will have meta code support in the reasonable time and because I need some valid compiler data/structures like updated table of all jumps for real C code (not PCODE in .c files) generation then I decide to make some modifications and the above is in practice a side effect of this work. * harbour/source/rdd/dbcmd.c * harbour/source/rdd/dbf1.c * harbour/source/rdd/rddord.prg * harbour/source/rdd/workarea.c * harbour/source/rdd/dbfcdx/dbfcdx1.c * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rdd/nulsys/nulsys.c * synced with my modifications in xHarbour * updated for API modifications * harbour/source/rtl/Makefile + added gtsys.c, gtfunc.c, hbgtcore.c * harbour/source/rtl/accept.c * harbour/source/rtl/alert.prg * harbour/source/rtl/cdpapi.c * harbour/source/rtl/console.c * harbour/source/rtl/dates.c * harbour/source/rtl/do.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/errorsys.prg * harbour/source/rtl/file.c * harbour/source/rtl/fserror.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/hbffind.c * harbour/source/rtl/idle.c * harbour/source/rtl/math.c * harbour/source/rtl/oldclear.c * harbour/source/rtl/strmatch.c * harbour/source/rtl/strpeek.c * harbour/source/rtl/valtype.c * harbour/source/rtl/xsavescr.c * updated for API modifications * cleaned some compiler warnings * harbour/source/rtl/filesys.c + added hb_fsGetOsHandle() * updated for API modifications * harbour/source/rtl/gt.c * harbour/source/rtl/gtapi.c * harbour/source/rtl/gtapiu.c + harbour/source/rtl/gtfunc.c + harbour/source/rtl/gtsys.c + harbour/source/rtl/hbgtcore.c * harbour/source/rtl/inkey.c * harbour/source/rtl/maxrow.c * harbour/source/rtl/mouseapi.c * harbour/source/rtl/setcolor.c * harbour/source/rtl/setposbs.c * harbour/source/rtl/shadow.c * new GT API code * harbour/source/rtl/saverest.c * changed default behavior in SEVESCREEN/RESTSCREEN with parameters out of screen range to be Clipper compatible. Added last logical parameter to keep previous behavior for programs which begins to use it. * harbour/source/rtl/seconds.c * include missing header file to fix C++ compilation * make hb_secondsCPU global function * harbour/source/rtl/set.c * make HB_SET_TYPEAHEAD Clipper compatible * harbour/source/rtl/gtcgi/Makefile * harbour/source/rtl/gtcgi/gtcgi.c - harbour/source/rtl/gtcgi/mousecgi.c * rewritten for new GT API some detail behaviors has been changed but I think the current implementation is better for CGI programs output - please check and fix me if necessary * harbour/source/rtl/gtcrs/Makefile - harbour/source/rtl/gtcrs/charmap.prg + harbour/source/rtl/gtcrs/chrmap.c - harbour/source/rtl/gtcrs/debug.map - harbour/source/rtl/gtcrs/eterm.map * harbour/source/rtl/gtcrs/gtcrs.c + harbour/source/rtl/gtcrs/gtcrs.h + harbour/source/rtl/gtcrs/hb-charmap.def - harbour/source/rtl/gtcrs/kbdcrs.c - harbour/source/rtl/gtcrs/keymap.prg - harbour/source/rtl/gtcrs/linux.map - harbour/source/rtl/gtcrs/mousecrs.c * new GTCRS based on my xHarbour and Flagship curses code Please not that at runtime it looks for a file /etc/harbour/hb-charmap.def where user can fully tune output for his terminal. This file is included with proper path in binaries created by make_rpm.sh and make_tgz.sh Ryszard I've removed some of your extensions which are no longer necessary and some other (keyboard sequence redefinition) should be done in a little bit differ way. I would like to talk about it when you test current code. Added support for extended mouse keys (middle button and wheel). * harbour/source/rtl/gtdos/Makefile * harbour/source/rtl/gtdos/gtdos.c - harbour/source/rtl/gtdos/mousedos.c * rewritten for new GT API Fixed some small problems, finished mouse code which for DJGPP is fully Clipper compatible with real mouse SAVE/RESTORE code. For other compilers it should be updated depending on memory model and used DPMI driver (if any). * harbour/source/rtl/gtos2/Makefile * harbour/source/rtl/gtos2/gtos2.c - harbour/source/rtl/gtos2/mouseos2.c * rewritten for new GT API Fixed some problems and finished the mouse code. Please test it - I made all modifications without OS2 and I was not able to make any test. I'm interesting in information if it works and the speed difference - f.e. results from tests/vidtest.prg run with previous and current version. * harbour/source/rtl/gtpca/Makefile * harbour/source/rtl/gtpca/gtpca.c - harbour/source/rtl/gtpca/kbdos2.gcc - harbour/source/rtl/gtpca/mousepca.c * rewritten for new GT API and finished so now it's full functional GT driver I'm interesting in keyboard sequences used by PC-ANSI drivers in DOS so it will be possible to implement also support for extended keys input. * harbour/source/rtl/gtsln/Makefile * harbour/source/rtl/gtsln/gtsln.c + harbour/source/rtl/gtsln/gtsln.h * harbour/source/rtl/gtsln/kbsln.c * harbour/source/rtl/gtsln/keytrans.c * harbour/source/rtl/gtsln/mousesln.c * rewritten for new GT API basing on current xHarbour code added support for slang 1.4x patched for UNICODE (Debian patches used by most of current Linux distributions) and slang 2.x - It's unicode ready, tries to detect terminal mode (utf-8/iso) at startup and switch the internal logic to iso/unicode mode. When compiled with slang 1.4x or 2.x and terminal is in UTF-8 it can display all characters like in DOS if only used font have them or good fall-back table is loaded (f.e. the one created by QRCZAK) Added support for extended mouse keys (middle button and wheel). * harbour/source/rtl/gtstd/Makefile * harbour/source/rtl/gtstd/gtstd.c - harbour/source/rtl/gtstd/mousestd.c * rewritten for new GT API Now it can work as full screen GT driver redrawing the previous screen contents from internal GT core buffers. I run with this GT some of my programs and they work quite well ;-) of course without colors. * harbour/source/rtl/gtwin/Makefile * harbour/source/rtl/gtwin/gtwin.c - harbour/source/rtl/gtwin/mousewin.c * updated for new GT API + harbour/source/rtl/gtxwc/Makefile + harbour/source/rtl/gtxwc/gtxwc.c + harbour/source/rtl/gtxwc/gtxwc.h * new XWindow Console GT driver based on my and Giancarlo Niccolai code form xHarbour - this GT can work in XWindow environment only and create its own window for console output. It delays the initialization to the moment when user try to display anything on the screen so even without X Window system programs which uses this GT can work as long as use only outstd/outerr output. * harbour/source/vm/arrays.c * updated for API modifications + added hb_arrayId(), * changed hb_arrayClone() declaration to: HB_EXPORT PHB_ITEM hb_arrayClone( PHB_ITEM pSrcArray ) * changed hb_arrayFromParams() declaration to: PHB_ITEM hb_arrayFromParams( int iLevel ) * harbour/source/vm/arrayshb.c * updated for API modifications + added new parameter iLevel to function HB_APARAMS() * harbour/source/vm/classes.c * harbour/source/vm/cmdarg.c * harbour/source/vm/dynlibhb.c * harbour/source/vm/estack.c * harbour/source/vm/fm.c * harbour/source/vm/garbage.c * harbour/source/vm/maindll.c * harbour/source/vm/maindllh.c * harbour/source/vm/maindllp.c * harbour/source/vm/mainstd.c * harbour/source/vm/mainwin.c * harbour/source/vm/memvars.c * harbour/source/vm/pcount.c * harbour/source/vm/proc.c * updated for API modifications * harbour/source/vm/codebloc.c * updated for API modifications + added hb_codeblockId() * harbour/source/vm/dynsym.c * updated for API modifications + added new functions: hb_dynsymFindSymbol(), hb_dynsymGetSymbol(), hb_dynsymSymbol(), hb_dynsymName(), hb_dynsymMemvarHandle(), hb_dynsymAreaHandle(), hb_dynsymSetAreaHandle() * harbour/source/vm/eval.c * updated for API modifications * call hb_vmPushState()/hb_vmPopState() in hb_itemDo()/hb_itemDoC() functions - it's necessary to make HVM reentrant safe. * harbour/source/vm/extend.c * updated for API modifications + added hb_extIsObject() similar to existing hb_extIsArray() * harbour/source/vm/hvm.c * updated for API modifications + added new functions: hb_vmPushState(), hb_vmPopState() which save/restore HVM state (the top stack value which can be processed and return item and maybe sth else in the future) making HVM ready for reentrant. * harbour/source/vm/itemapi.c * updated for API modifications + added new function: HB_EXPORT PHB_SYMB hb_itemGetSymbol( PHB_ITEM pItem ); ! fixed bug in hb_itemPutNInt() * harbour/tests/Makefile * harbour/utils/hbdoc/Makefile * harbour/utils/hbextern/Makefile * harbour/utils/hbmake/Makefile * harbour/utils/hbrun/Makefile * harbour/utils/hbtest/Makefile - removed badly added: dbfntx, dbfcdx, dbffpt, hbsix libraries. what broke GNU make compilation for some compilers This libraries should be included automatically when RDD lib is included by *.cf files Summary: The whole patch (cvs diff -uN) is ~1.5MB length and I cannot describe everything in details - sorry but it was too much modifications in one commit so now just some of general notes. The header files included as is does not have any information about internal HVM structures and some functions. In practice only HB_SYMB is public and it has to be public for .c files generated from .prg so I force the fixed size of this structure (alignment independent) by redefining some members to union with void * - it's a little bit ugly trick but it effectively eliminates the problem of linking binaries compiled with differ alignment C compiler switches. The structures like HB_ITEM, HB_CODEBLOCK, HB_STACK, HB_DYNS are not longer defined and pointers to the defined as void * - like in Clipper the ITEM structure. It caused that I had to add some new functions to make some operation still possible to implement. If I missed sth and any of you will have a problem with your code then please inform me about it and after a small discussion on Harbour developers list we can decide if other functions should be added. The internal API is still accessible. It's enough to include "hbvmopt.h" file before other header files to enable it. Now only files in source/vm directory include it. The 3-rd party code which does not include hbvmopt.h (or tries to set some internals macros) should be safe for future HVM modifications and will work also with new binaries so 3-rd party library developers should remember about it. If they won't then it's only their and their clients problem not Harbour developers. With this modifications I also create new GT model which is similar to the one used by RDD with multi inheritance. It can be quite easy extended to simultaneously load more then one GT subsystem (sth like work areas in RDD) but I left it for the future when someone may need it. hbapigt.h file now contains only information about public functions and does not have any code which depends on current internal implementation - it should be backword compatible as long as somone did not try to use internal GT functions. The internal GT system use hbgtcore.h file which should not be included by 3-rd party code as long as someone will not make new GT driver. The internal GT code is new so I expect that it will be changed yet in the nearest future (I'm waiting for other developers feedback) and in such case any 3-rd party GTs will have to be updated. How it works: The base GT driver (GTNUL) is fully functional GT driver which makes all operations on memory buffer. After each screen write Flush() method is called which check for dispcount() and if it's 0 then call Refresh() method to update modified area by Redraw() method. This method is dummy in GTNUL and external output with this GT can be reached by outstd()/outerr() which are now redirected to GT methods. A simple GT driver may overload only Refresh() method to give full screen output. Application can use only this GT driver and it seems to be very good choice for GUI and background daemon/service programs. This GT is loaded at startup then all other GTs can be loaded later and inherit from the previously loaded GT drivers. The new GT driver can overload as much method as wants/needs. Now all GT operations are implemented as GT method so GT driver can easy change their default behavior, f.e. it may fully overload color parsing methods and use differ or extended to Clipper color definitions. I rewrote all existing GTs to work with new GT model. OS2 users - please test GTOS2 which I was not able to test and see the note in Redraw() method. If possible please make some speed tests. In fact now there is much more internal operations then it was before but because they are done on memory only then current code is much faster in this GT drivers which so far makes all operations on real video area. I made some tests with GTNUL and tests/vidtest.prg and the total overhead is minimal. Now dipbegin()/dispend() in practice does not cost anything so it gives additional speed improvement in application which extensively use it. More then one GT driver can be linked with final binaries and chose on application startup by //GT<NAME> switch and/or environment variable HB_GT=<name> In the RTL is new GT function GTSYS() which works in similar way to RDDSYS() in RDD subsystem and for linking default GT driver for given platform. When RTL is compiled the default GT driver is set to HB_GT_DEFAULT envvar and if not exist to HB_GT_LIB envvar and if it also does not exist to hard coded platfom GTs (see source/rtl/gtsys.c and source/rtl/Makefile for rules) Adding to source code: ANNOUNCE GTSYS disable linking the default GT driver and: REQUEST HB_GT_<name> for linking given (<name>) GT driver, f.e.: REQUEST HB_GT_WIN If you are working in SH environment (Linux and other *nixes users, DJGPP bash, MinGW shell then it's possible to use -gt<name> switch in hblnk / hbmk scripts to force linking GT drivers (it could be repeated with different <name>) and the first one becomes the default one. F.e.: xhbmk -m -n -w -es2 -gtcrs -gtsln -gtstd -gtpca vidtest.prg Usually the GT driver are loaded at HVM startup but it's possible to load it later. I created new GT driver CTW which gives full CT3 like Window system. The CT3 extended driver change the behavior of some function in Clipper extended driver, f.e WRITECON() or SETPOS() with parameters out of screen range. So I implemented it CTW as RT GTs which is loaded when some of CTWIN function is used (f.e. WOPEN()/WBOARD()) and inherits from any existing GT driver. This is full CT3 WIN implementation with all detail behaviors I found (with some CT3 bug fixes). It does not have any CT3 limitations and can be used for any virtual screen/window size though I hardcoded CT3 limitation for backword compatibility. If somone will want to remove it then it will be enough to delete few lines from ctwin.c file. I'm not CTWIN Clipper user so maybe I missed some side effects in this driver and was not able to well test it so if you will find any incompatibilities then please inform me. THe default GT buffer uses 32bit character cell internally but in savescreen/restscreen it uses VGA compatible two bytes character cell. Some GT drivers may want to use differ character cell. Now GTCRS and GTSLN use 32bit character cell by default. They need additional information about character set (box/normal) to properly display box characters. It is possible to force in this GT drivers using Clipper compatible character cell by calling: hb_gtInfo( GTI_COMPATBUFFER, <lCompat> ) -> <lPreviousSeting> but in may cause that box drawing characters will be lost in some countries after RESTSCREEN(). It will depend on used code page. HB_GTINFO() is new function which works in similar way to DBINFO() in RDD. It allows to retrieve/change some of GT driver settings. GTI_* actions are defined in hbgtinfo.ch - it has all GTI_* definitions used in xHarbour. Now in Harbour only few of them are implemented. The new three .prg functions: HB_SETKEYCP( <cTermCP> [,<cHostCP>] ) HB_SETDISPCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] ) HB_SETTERMCP( <cTermCP> [,<cHostCP>] [,<lBoxChar>] ) have been added. They set automatic input (HB_SETKEYCP) and output (HB_SETDISPCP) (or both: HB_SETTERMCP) character translation. They are also important for some GTs which informing them about used internal code page for unicode translation (GTXWC, GTSLN) and/or chosing proper character set (standard/alternate) for letters and other (f.e. box drawing characters) (GTCRS, GTSLN), <cTermCP> is encoding used on external (terminal) side <cHostCP> is encoding used internally, if not given then current code page set HB_SETCODEPAGE() is used. some of GTs which uses unicode output may ignore <cTermCP> <lBoxChar> is optional parameter which interacts with dispbox() output disabling switching to alternate character set in some GTs. It effectively causes that if internal (host) code page contains some letters on the box char positions then they will be shown also by box drawing functions like dispbox() instead of CP437 characters. In some cases it could be useful. By default lBoxChar is not set and GTs which can switch between standard and alternate character set (GTCRS, GTSLN) will try to use alternate character set for box drawing functions. Victor: I removed some of your functions. They can be very easy implemented with hb_gt_GetChar()/hb_gt_PutChar() but I do not want to make them part of documented external API because some GT drivers may want to use absolutely differ color definitions and they will stop to work so I do not want to make this functions documented external API. Ryszard: Setting alternative debug keys does not longer work. I like such possibilities but it should be implemented in differ way to f.e. using HB_GTINFO interface to allow low level GT driver extensions, f.e. in *nixes using CTRL+[A-Z] and SIGINT, SIGQUIT, SIGTSTP signals for real asynchronous setting of debug/cancel flag without keyboard polling from main HVM loop. I would like to discus about such more general solution. *** Please updated non GNU make files ***	2006-02-04 16:16:48 +00:00
Przemyslaw Czerpak	23172a52ce	2005-10-12 02:24 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/config/global.cf + added HB_DB_DRVEXT envvar support for additional RDDs * harbour/config/linux/gcc.cf + harbour/config/linux/gpp.cf + added GNU C++ support * harbour/config/linux/owatcom.cf * harbour/contrib/btree/hb_btree.c * harbour/contrib/libct/ct.h * harbour/contrib/libct/ctc.c * harbour/contrib/odbc/odbc.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/include/hbapi.h * harbour/include/hbapierr.h * harbour/include/hbapigt.h * harbour/include/hbapilng.h * harbour/source/compiler/harbour.c * harbour/source/rtl/console.c * harbour/source/rtl/datec.c * harbour/source/rtl/diskspac.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/errorint.c * harbour/source/rtl/filesys.c * harbour/source/rtl/fssize.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/gtapi.c * harbour/source/rtl/isprint.c * harbour/source/rtl/natmsg.c * harbour/source/rtl/philes.c * harbour/source/rtl/setcolor.c * harbour/source/rtl/spfiles.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtsln/kbsln.c * harbour/source/vm/itemapi.c * harbour/source/vm/memvars.c * harbour/source/vm/runner.c * fixed for popper compilation with GNU C++ and OpenWatcom on Linux	2005-10-12 00:30:49 +00:00
Viktor Szakats	587507c89d	2005-06-14 21:11 UTC+0100 Viktor Szakats <viktor.szakats@syenar.hu> ... * source/rtl/disksphb.c * hb_DiskSpace() changed to not give a runtime error in case of any error, but set the FError() value instead. * config/bsd/global.cf * config/darwin/global.cf * config/dos/global.cf * config/dos/owatcom.cf * config/hpux/global.cf * config/linux/global.cf * config/linux/owatcom.cf * config/os2/dir.cf * config/os2/global.cf * config/os2/install.cf * config/sunos/global.cf * config/w32/global.cf ! Changed all line beginning spaces to Tabs.	2005-06-14 19:12:08 +00:00
Przemyslaw Czerpak	21ddfc5d47	2004-01-12 18:25 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/hbgtmk.sh * harbour/make_rpm.sh * harbour/harbour.spec * added flex to dependences * added --without gpl swich to exclude code which needs 3-rd party GPL libs (GPM, SLANG) - necessary for people who want to create commercial closed source application * harbour/make_gnu.sh * modified DJGPP detection - try to use env var first * set HB_GT_LIB depending on platform information * check PREFIX env var for default installation * harbour/make_tgz.sh * modified to work with DJGPP and 8.3 file names * harbour/bin/hb-func.sh * DJGPP support * harbour/bin/pack_src.sh * autodetect Harbour version number * harbour/config/linux/gcc.cf * added small comment + harbour/config/linux/owatcom.cf + OpenWatcom support on Linux * harbour/config/w32/global.cf * harbour/config/w32/mingw32.cf * small modification in clean procedure + added Phil's modification for MINGW cross compilation in Linux and BSD * harbour/source/compiler/gencobj.c + added Phil's modification for MINGW cross compilation in Linux and BSD * harbour/include/hbsetup.h * added OS_HAS_DRIVE_LETTER, OS_PATH_DELIMITER_STRING, OS_FILE_MASK, OS_DRIVE_DELIMITER and HOST_OS_UNIX_COMPATIBLE * modified for OW on Linux and MINGW cross compilation * added snprintf macro for compilers which do not support it * harbour/source/rtl/mod.c ! fixed bug in mod(a,b) when a/b exceeds LONG limit * harbour/source/rtl/filesys.c * removed HB_FS_DRIVE_LETTER - use OS_HAS_DRIVE_LETTER * modified for OW on Linux and MINGW cross compilation * harbour/contrib/libct/files.c * harbour/include/hb_io.h * harbour/include/hbdefs.h * harbour/source/rtl/diskspac.c * harbour/source/rtl/disksphb.c * harbour/source/rtl/fssize.c * harbour/source/rtl/fstemp.c * harbour/source/rtl/hbffind.c * harbour/source/rtl/net.c * harbour/source/rtl/seconds.c * harbour/source/rtl/gtcrs/Makefile * harbour/source/rtl/gtcrs/kbdcrs.c * harbour/source/rtl/gtpca/gtpca.c * harbour/source/rtl/gtsln/Makefile * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtsln/kbsln.c * harbour/source/rtl/gtstd/gtstd.c * harbour/source/vm/hvm.c * harbour/source/vm/mainstd.c * harbour/source/vm/mainwin.c * modified for OW on Linux and MINGW cross compilation * harbour/source/vm/memvars.c - removed unnecessary checking for s_globalTable == NULL in hb_memvarValueDecRef() - in Harbour it cannot happen * harbour/source/vm/itemapi.c - removed snprintf macros (see hbsetup.h) * fixed possible GPF in hb_itemCopyC() * modified hb_itemGetPtr() to check item type	2005-01-12 17:28:05 +00:00
David G. Holm	6b70197042	See ChangeLog entry 2004-12-20 05:00 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2004-12-20 10:17:43 +00:00
Przemyslaw Czerpak	ef0883bf02	2004-10-11 21:40 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) ... * harbour/Makefile + harbour/make_bsd.sh + harbour/make_drw.sh * harbour/make_tgz.sh + harbour/bin/hb-func.sh * harbour/bin/pack_src.sh + harbour/bin/postinst.bat + harbour/bin/postinst.sh * harbour/config/dir.cf * harbour/config/bsd/gcc.cf * harbour/config/bsd/global.cf + harbour/config/darwin/dir.cf + harbour/config/darwin/gcc.cf + harbour/config/darwin/global.cf + harbour/config/darwin/install.cf * harbour/config/dos/dir.cf * harbour/config/dos/global.cf * harbour/config/dos/install.cf * harbour/config/dos/owatcom.cf * harbour/config/dos/watcom.cf * harbour/config/linux/gcc.cf * harbour/config/linux/global.cf * harbour/contrib/Makefile * harbour/contrib/dot/pp_harb.ch * harbour/contrib/libct/Makefile * harbour/contrib/libct/bit1.c * harbour/contrib/libct/bit2.c * harbour/contrib/libct/bit3.c * harbour/contrib/libct/files.c * harbour/contrib/libct/ftoc.c - harbour/contrib/libct/invertwin.prg + harbour/contrib/libct/invrtwin.prg * harbour/contrib/libct/keyset.c * harbour/contrib/libct/makefile.bc * harbour/contrib/libmisc/dates2.c * harbour/contrib/rdd_ads/ads1.c * harbour/contrib/rdd_ads/adsfunc.c * harbour/contrib/samples/date.c * harbour/include/dbinfo.ch * harbour/include/hbapi.h * harbour/include/hbapicdp.h * harbour/include/hbapifs.h * harbour/include/hbapigt.h * harbour/include/hbapiitm.h * harbour/include/hbcomp.h * harbour/include/hbdate.h * harbour/include/hbdbf.h * harbour/include/hbdbferr.h * harbour/include/hbdefs.h * harbour/include/hbexprb.c * harbour/include/hbexprc.c * harbour/include/hbexprop.h * harbour/include/hbmacro.h * harbour/include/hbmath.h * harbour/include/hbpcode.h * harbour/include/hbrddcdx.h * harbour/include/hbrdddbf.h * harbour/include/hbrdddbt.h * harbour/include/hbrddfpt.h * harbour/include/hbrddntx.h * harbour/include/hbset.h * harbour/include/hbsetup.h * harbour/include/set.ch * harbour/source/common/Makefile * harbour/source/common/expropt1.c * harbour/source/common/expropt2.c - harbour/source/common/hbffind.c * harbour/source/common/hbfsapi.c * harbour/source/common/hbstr.c * harbour/source/common/hbver.c + harbour/source/common/hbverdsp.c * harbour/source/compiler/genc.c * harbour/source/compiler/gencli.c * harbour/source/compiler/harbour.c * harbour/source/compiler/harbour.l * harbour/source/compiler/harbour.slx * harbour/source/compiler/harbour.sly * harbour/source/compiler/harbour.y * harbour/source/compiler/hbfix.c * harbour/source/compiler/hbpcode.c * harbour/source/compiler/hbusage.c * harbour/source/compiler/simplex.c * harbour/source/macro/macro.l * harbour/source/macro/macro.slx * harbour/source/macro/macro.y * harbour/source/pp/ppcore.c * harbour/source/rdd/dbcmd.c * harbour/source/rdd/dbf1.c * harbour/source/rdd/dbfcdx/dbfcdx1.c - harbour/source/rdd/dbfcdx/dbfcdx1.h * harbour/source/rdd/dbffpt/dbffpt1.c * harbour/source/rdd/dbfntx/dbfntx1.c * harbour/source/rtl/Makefile * harbour/source/rtl/abs.c * harbour/source/rtl/at.c * harbour/source/rtl/datec.c * harbour/source/rtl/dates.c * harbour/source/rtl/dateshb.c * harbour/source/rtl/datesx.c * harbour/source/rtl/empty.c * harbour/source/rtl/errorapi.c * harbour/source/rtl/errorint.c * harbour/source/rtl/filesys.c * harbour/source/rtl/fstemp.c + harbour/source/rtl/hbffind.c * harbour/source/rtl/hbrandom.c * harbour/source/rtl/idle.c * harbour/source/rtl/inkey.c * harbour/source/rtl/math.c * harbour/source/rtl/minmax.c * harbour/source/rtl/pad.c * harbour/source/rtl/padc.c * harbour/source/rtl/padl.c * harbour/source/rtl/padr.c * harbour/source/rtl/philes.c * harbour/source/rtl/round.c * harbour/source/rtl/soundex.c * harbour/source/rtl/str.c * harbour/source/rtl/strcase.c * harbour/source/rtl/strmatch.c * harbour/source/rtl/strtran.c * harbour/source/rtl/strzero.c * harbour/source/rtl/substr.c * harbour/source/rtl/val.c * harbour/source/rtl/gtcrs/gtcrs.c * harbour/source/rtl/gtcrs/kbdcrs.c * harbour/source/rtl/gtdos/gtdos.c * harbour/source/rtl/gtsln/gtsln.c * harbour/source/rtl/gtsln/kbsln.c * harbour/source/rtl/gtsln/keytrans.c * harbour/source/vm/arrays.c * harbour/source/vm/codebloc.c * harbour/source/vm/estack.c * harbour/source/vm/eval.c * harbour/source/vm/extend.c * harbour/source/vm/hvm.c * harbour/source/vm/itemapi.c * harbour/source/vm/macro.c * harbour/source/vm/memvars.c * harbour/source/vm/runner.c * harbour/tests/bldtest/bldtest.c * harbour/utils/hbtest/hbtest.prg * harbour/utils/hbtest/rt_misc.prg * harbour/utils/hbtest/rt_str.prg * Sorry but it's too much modification for full description cvs diff gives file 785982 bytes length. So I only count the main things: ! cleand the code (no more warning messages under Linux and GCC and DOS OpenWatcom) - some of them were real bugs ! cleaned all endian dependend code I've found - now Harbour can be compiled on LITLE and BIG endian machines - for some other like PDP ENDIAN it's enough to define proper macros in hbdefs.h + added macros for to get/put values in chosen byte order: HB_GET_LE_[U]INT{16,24,32,64}( pPtr ) HB_GET_BE_[U]INT{16,24,32,64}( pPtr ) HB_PUT_LE_[U]INT{16,24,32,64}( pPtr, nVal ) HB_PUT_BE_[U]INT{16,24,32,64}( pPtr, nVal ) + added macro HB_CAST_BYTE_NUMBERS_OFF which disables casting in HB_{GET|PUT}_{LE|BE}_* macros - it's necessary for some platforms like ALPHA DEC. ! cleaned the code for 64bit machines * changed all parameters in hb_date* functions (day, month, year, week) from LONG to int - it doesn't change binary compatibility for 32bit machines but can cause troubles with compiling the old source + changed HB_IT_LONG type to HB_LONG which is mapped to long long by default for 32 bit machines. + change HB_IT_INTEGER to be real 'int' C type not 'short int' + added HB_IS_NUMINT() macro + added hb_parnll, hb_stornll, hb_retnll, hbretnlllen, hb_itemPutNLL, hb_itemPutNLLLen, hb_itemGetNLL which operates on LONGLONG + added hb_parnint, hb_stornint, hb_retnint, hb_retnintlen, hb_itemPutNInt, hb_itemPutNIntLen, hb_itemGetNInt which operates on HB_LONG + added HB_PUSHLONGLONG pcode + changed compiler and optimizer to use HB_LONG numbers and reduce conversion from to double which may damage the 64bit number. + common functions for string to number conversions for compiler, RTL and RDD to reduce problems with differ FL values for the same number: hb_compStrToNum(), hb_valStrnToNum(), hb_strToNum(), hb_strnToNum() + common function hb_numRoun() which uses exactly the same algorithms as string to number conversion for the same reason - please keep this functions together. + hack inside hb_numRound() similar to the one used by CL5.3 + hb_numInt() which uses uses the same hack as hb_numRound() + rewritten number to string conversion + some new string manipulation functions hb_strncpy(), hb_strncat(), ... They works differ the the C one - always set 0 at the end, the buffer has to be n+1 bytes length, the n is total size of buffer not the left free space. ! cleaned some code which operates on ASCIIZ string to avoid potential buffer overflow + updated RDD code - it's the first part - in few days I plan to change workarea structure in both projects - it will break any 3rd party RDDs so they have to be updated. I want to add SUPERTABLE into workarea to allow creating new RDD on-line. ! cleaned the bugs with negating integers - on most machines (like x86) the integers are not 0 symmetric - it means that x = -x does not work for {INT,LONG,LONGLONG}_MIN (hb_vmNegate, ABS()) + cleaned error messages to be Clipper compatible. + updated build process for .DEB packages - now hb* scripts and shared libs are created by standard make install * added new .prg #defines: __PLATFORM__<cPlatfrom>, __ARCH{16|32|64}BIT__, __LITTLE_ENDIAN__|__BIG_ENDIAN__|__PDP_ENDIAN__ !!! cPlatfrom can have lower letters (for xHarbour compatibility) If you do not like it please change it. * others ...	2004-10-11 20:44:30 +00:00
Tomaz Zupan	09ce6a3518	2003-02-15 11:00 UTC+0100 Tomaz Zupan <tomaz.zupan@orpo.si>	2003-02-15 10:03:16 +00:00
David G. Holm	eb1cbcd479	See ChangeLog entry 2002-12-02 15:30 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2002-12-03 20:34:45 +00:00
Luiz Rafael Culik	7cc8b4b719	See changelog 2002-12-01 12:00 UTC-0300	2002-12-01 13:56:03 +00:00
Tomaz Zupan	2ff8ac0ee2	2002-04-10 15:48 UTC+0100 Tomaz Zupan <tomaz.zupan@orpo.si>	2002-04-10 13:56:06 +00:00
David G. Holm	e240b5be8d	See ChangeLog entry 2001-12-26 16:20 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2001-12-26 21:21:08 +00:00
David G. Holm	ae2273c194	See ChangeLog entry 2001-02-08 12:15 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2001-02-09 17:18:27 +00:00
David G. Holm	01f0b28525	See ChangeLog entry 2000-11-30 15:20 UTC-0500 David G. Holm <dholm@jsd-llc.com>	2000-11-30 20:29:01 +00:00
Ron Pinkas	2c5ad9f51d	2000-11-27 08:25 UTC+0800 Ron Pinkas <ron@profit-master.com> ... * include/hbapi.h * source/rtl/idle.c + Added hb_idleReset() * source/rtl/inkey.c * Replaced direct idle flags reset with call to hb_idleReset() * tests/testidle.prg + Added 2nd block test. + tests/testget.prg + Added test for plain gets, array gets, macro gets, and object data gets. * hb_slex.bc * include/hbver.h * source/common/hbver.c * source/compiler/genc.c * source/compiler/genjava.c * source/compiler/genobj32.c * source/compiler/hbusage.c + Added HB_VER_LEX macro and added to Build Info. * config/dos/djgpp.cf * config/linux/gcc.cf * config/w32/bcc32.cf * config/w32/gcc.cf + Added -DSIMPLEX to C[LIB]FLAGS of SimpLex build	2000-11-27 19:17:44 +00:00
Viktor Szakats	c585f9e8dc	2000-08-28 22:50 UTC+0100 Victor Szakats <info@szelvesz.hu>	2000-08-30 22:06:29 +00:00
Ryszard Glab	ddf4623900	ChangeLog 20000416-13:05 GMT+1	2000-04-16 11:43:02 +00:00
Viktor Szakats	bf2a6741b3	20000409-03:48 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-04-09 02:12:16 +00:00
Viktor Szakats	3674c517cc	20000320-17:00 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-20 16:10:19 +00:00
Viktor Szakats	9a32f7eae6	20000312-13:58 GMT+1 Victor Szakats <info@szelvesz.hu>	2000-03-12 12:59:53 +00:00
David G. Holm	27010c0dde	See ChangeLog entry 19991214-14:55 EDT David G. Holm <dholm@jsd-llc.com>	1999-12-14 21:10:55 +00:00
Gonzalo A. Diethelm	e4599ce38e	ChangeLogTag:Tue Nov 09 11:56:05 1999 Gonzalo A. Diethelm <Gonzalo.Diethelm@jda.cl>	1999-11-09 15:16:50 +00:00
Gonzalo A. Diethelm	b519fa50f3	ChangeLogTag:Thu Oct 21 14:02:53 1999 Gonzalo A. Diethelm <Gonzalo.Diethelm@jda.cl>	1999-10-21 17:17:30 +00:00
Ryszard Glab	1c2a05a9bf	ChangeLog 19990802-06:30	1999-08-02 04:42:10 +00:00
Gonzalo A. Diethelm	f53ae045aa	ChangeLogTag:Thu Jul 29 16:17:09 1999 Gonzalo A. Diethelm <Gonzalo.Diethelm@jda.cl>	1999-07-29 20:24:46 +00:00
Gonzalo A. Diethelm	fbbbe26521	ChangeLogTag:Thu Jul 29 15:58:44 1999 Gonzalo A. Diethelm <Gonzalo.Diethelm@jda.cl>	1999-07-29 20:08:36 +00:00