2008-09-14 11:14 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtalleg/ssf.h
! Fixed to compile with Cygwin.
* contrib/hbwhat/whtsock.c
! Fixed for PellesC 4.5 where the inclusion order of
Windows headers needs to be the opposite of what 5.0 needs.
* contrib/hbwhat/whtilst.c
! Fixed to compile with Cygwin.
* contrib/hbwhat/whtinet.c
! Added missing Windows macro for Cygwin.
! Fixed three warnings with Cygwin.
* contrib/hbwhat/whtseria.c
* contrib/hbwhat/whtreg.c
* contrib/hbwhat/whtini.c
! Removed #include "tchar.h", because it's unnecessary,
and breaks Cygwin.
* contrib/hbwhat/whtsys.c
! Removed #include "htmlhelp.h", because it's unnecessary,
and breaks Cygwin.
2008-09-13 19:30 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtalleg/ssf.h
! Turned off ASM for MSVC AMD64 mode.
* contrib/gtalleg/Makefile
! Disabled for OpenWatcom. (maybe compilation could be
fixed somehow, if someone is interested pls look into it.)
* doc/whatsnew.txt
* contrib/hbfimage/fi_winfu.c
* contrib/hbfimage/fi_wrp.c
! Fixed for OpenWatcom.
* contrib/gtwvg/wvgutils.c
* contrib/gtwvg/wvgcore.c
! Silenced some MinGW/PelleC cast warnings.
* contrib/hbw32/win_prt.c
! Fixed GCC (MinGW/Cygwin) warnings. The solution I choose is
pretty ugly, if someone knows the right one, please help.
Warning was:
../../win_prt.c:70: warning: missing initializer
../../win_prt.c:70: warning: (near initialization for `s_PortData[0].OldDCB')
! Fixed few remaining warnings / minor bugs.
* contrib/hbwhat/whtlv.c
* contrib/hbwhat/whtcomm.c
* contrib/hbwhat/whttab.c
* contrib/hbwhat/whttree.c
! Silenced MinGW 4.12 warnings.
* contrib/hbwhat/whtdate.c
! Removed #include "tchar.h", which seems unnecessary and
fixed Cygwin compilation.
* contrib/hbwhat/whtsock.c
! Changed #include order of Windows headers to satisfy PellesC 5.
; TOFIX1: hbct / SETFDATI() has a possible bug here (shown in PelleC 64 bit):
../../files.c(264): warning #2006: [ISO] Conversion from 'void *' to 'int' is compiler dependent.
../../files.c(264): warning #2052: Conversion from 'void *' to 'int' is undefined.
Problem is with HFILE / HANDLE conversion.
; TOFIX2: Here are some remaining 64-bit problems:
../../hb_btree.c(643): warning #2006: [ISO] Conversion from 'void *' to 'unsigned long int' is compiler dependent.
../../hb_btree.c(643): warning #2052: Conversion from 'void *' to 'unsigned long int' is undefined.
../../hb_btree.c(739): warning #2006: [ISO] Conversion from 'ioBuffer_T *' to 'unsigned long int' is compiler dependent.
../../hb_btree.c(739): warning #2052: Conversion from 'ioBuffer_T *' to 'unsigned long int' is undefined.
../../win_dll.c(511): warning #2006: [ISO] Conversion from 'void *' to 'unsigned long int' is compiler dependent.
../../win_dll.c(511): warning #2052: Conversion from 'void *' to 'unsigned long int' is undefined.
../../win_ole.c(761): warning #2006: [ISO] Conversion from 'LPDISPATCH' to 'long int' is compiler dependent.
../../win_ole.c(761): warning #2052: Conversion from 'LPDISPATCH' to 'long int' is undefined.
../../win_ole.c(1091): warning #2006: [ISO] Conversion from 'LPDISPATCH' to 'long int' is compiler dependent.
../../win_ole.c(1091): warning #2052: Conversion from 'LPDISPATCH' to 'long int' is undefined.
../../win_ole.c(1425): warning #2006: [ISO] Conversion from 'void *' to 'long int' is compiler dependent.
../../win_ole.c(1425): warning #2052: Conversion from 'void *' to 'long int' is undefined.
../../win_ole.c(1478): warning #2006: [ISO] Conversion from 'void *' to 'long int' is compiler dependent.
../../win_ole.c(1478): warning #2052: Conversion from 'void *' to 'long int' is undefined.
../../win_regc.c(94): warning #2006: [ISO] Conversion from 'HKEY' to 'unsigned long int' is compiler dependent.
../../win_regc.c(94): warning #2052: Conversion from 'HKEY' to 'unsigned long int' is undefined.
../../win_regc.c(116): warning #2006: [ISO] Conversion from 'HKEY' to 'unsigned long int' is compiler dependent.
../../win_regc.c(116): warning #2052: Conversion from 'HKEY' to 'unsigned long int' is undefined.
2008-09-13 13:34 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* doc/dirstruc.txt
* Updated.
- contrib/hbgf/hbgfw32
+ contrib/hbgf/hbgfwin
* contrib/hbgf/tests/bld_b32.bat
* contrib/hbgf/tests/bld_vc.bat
* contrib/hbgf/Makefile
* contrib/hbgf/hbgfwin/common.mak
* contrib/hbgf/hbgfwin/button.prg
* contrib/hbgf/hbgfwin/winctrl.prg
* contrib/hbgf/hbgfwin/form.prg
* contrib/hbgf/hbgfwin/menuitem.prg
* contrib/hbgf/hbgfwin/menu.prg
* contrib/hbgf/hbgfwin/edit.prg
* contrib/hbgf/hbgfwin/Makefile
- contrib/hbgf/hbgfwin/win32.c
+ contrib/hbgf/hbgfwin/winapi.c
- contrib/hbgf/hbgfwin/hbgfw32.ch
+ contrib/hbgf/hbgfwin/hbgfwin.ch
* Removed some '32's.
2008-09-13 12:28 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* doc/whatsnew.txt
* Updated.
2008-09-13 12:28 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/hbw32/Makefile
* contrib/hbw32/common.mak
* contrib/hbw32/hbw32.ch
+ contrib/hbw32/hbwin.h
+ contrib/hbw32/win_prt.c
+ contrib/hbw32/win_tprt.prg
+ contrib/hbw32/tests/testprt1.prg
+ contrib/hbw32/tests/testprt2.prg
+ Added Windows COM port handling functions.
Contributed by Alex Strickland.
; I did some changes to clean warnings, few 64-bit issues,
changed to use safe string functions, integrated
the header into hbw32.ch, added a new general C level
header, split BEGINDUMP into separate .c function,
changed to ANSI C comments, marked statics with s_,
fixed a few trashed string buffers and leaks in some
error cases. Separated tests into distinct .prgs.
Fixed for UNICODE mode. Minor optimizations, formatting.
; TODO: Test WinCE build.
; Please test, I don't have any COM ports on my system.
2008-09-13 10:28 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtwvg/wvgcore.c
* contrib/gtwvg/wvgutils.c
! Fixed 64-bit problems.
; Pritpal, could you please review and test these changes?
2008-09-13 09:37 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/hbvpdf/hbvpdf.prg
! Generic support functions made STATIC to avoid collision
with similarly named functions in other libs (like hbct).
* contrib/hbvpdf/hbvpdf.prg
* contrib/hbvpdf/hbvpdft.prg
* Using hb_run() instead of RUN and __run().
2008-09-12 19:30 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtalleg/Makefile
* Excluded Cygwin.
* contrib/hbwhat/Makefile
* contrib/hbwhat/common.mak
- contrib/hbwhat/whtdll.c
- contrib/hbwhat/whtcall.c
- Removed DLL related stuff from hbwhat, since we're
maintaining (a better working) one already in hbw32,
and hbwhat by itself doesn't seem to need this
functionality internally. Users should migrate to
the hbw32 functions, which work mostly similarly.
2008-09-12 19:08 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* doc/whatsnew.txt
* Added some build notes.
* contrib/gtalleg/Makefile
! Fixed POCC, XCC compiler exlusions.
* Excluded DMC compiler.
* contrib/hbwhat/Makefile
* Excluded DMC compiler.
* contrib/hbwhat/wincorec.c
! Workaround for a wrong Windows API declaration in
__DMC__ headers.
2008-09-12 11:01 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/hbole/tests/bld_vc.bat
* contrib/hbw32/tests/bld_vc.bat
! Added missing system libs.
2008-09-12 04:03 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtwvg/wvgutils.c
! Fix to previous fix, so it works again in 64-bit builds.
hb_retclen( ( LPSTR ) pdlgtemplate, ( ( ULONG ) p - ( ULONG ) pdlgtemplate ) ) ; =>
hb_retclen( ( LPSTR ) pdlgtemplate, ( ( HB_PTRDIFF ) p - ( HB_PTRDIFF ) pdlgtemplate ) ) ;
; This way it's now in sync with similar function in hbwhat.
2008-09-12 01:14 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* source/rdd/usrrdd/rdds/Makefile
+ source/rdd/usrrdd/rdds/arrayrdd.prg
+ source/rdd/usrrdd/rdds/vfpcdx.prg
+ Added two usrrdd based RDDs. Borrowed from xhb.
Works of: Francesco Saverio Giudice and
Miguel Angel Marchuet Frutos
; These were adapted to compile and link in Harbour, but
I did no tests, so some more - hopefully minor - changes
may happen to be needed.
2008-09-12 00:53 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/rddado/adordd.prg
* contrib/rddado/adordd.ch
* Merged changes from xhb.
Some hbusrrdd.ch values seem to be missing from Harbour,
related features will be automatically enabled if we
implement them in our usrrdd.
Please test.
2008-09-11 22:55 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* doc/whatsnew.txt
* source/vm/cmdarg.c
* Legacy undocumented symbols hb_hInstance and
hb_hPrevInstance reenabled for 1.0.1, when HB_LEGACY_LEVEL
is #defined. This is the default in 1.0.x. It will be
turned off in 1.1.0.
I did this to not break binary compatibility of 1.0.1
with 1.0.0 for those apps that rely on these symbols
(like gtwvg).
2008-09-11 21:29 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtwvg/tests/bld_vc.bat
! Added required list of system libs.
2008-09-11 14:08 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* source/rtl/gtpca/gtpca.c
* source/rtl/gtwin/gtwin.c
* source/rtl/gtwvt/gtwvt.c
* source/rtl/gttone.c
! Fixed some core MSVC -W4 warnings.
* contrib/hbnf/getenvrn.c
! Fixed compile problem in MSVC C++ mode surfaced after
recent UNICODE fix.
2008-09-11 13:13 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/gtwvg/wvgutils.c
! Fixed last MSVC -W4 warnings.
; NOTE: Only these contribs have remaining -W4 warnings:
hbbmcdx, hbbtree, hbct (in screen*.c).
Plus core.
2008-09-11 12:00 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* contrib/hbnf/fttext.c
* contrib/hbwhat/whtdate.c
* contrib/hbwhat/wincorec.c
* contrib/hbwhat/whtsock.c
* contrib/hbwhat/whtseria.c
* contrib/hbwhat/whtdlg.c
* contrib/hbwhat/whtsys.c
* contrib/hbwhat/whtmisc.c
* contrib/hbwhat/whtcdlg.c
! Fixed all MinGW 4.3x warnings.
! Added workaround for slightly wrong MinGW definition for
Windows DateTime_GetMonthCal() macro.
* contrib/gtwvg/gtwvg.c
* contrib/gtwvg/wvgutils.c
* contrib/gtwvg/wvgcore.c
! Fixed all MSVC -W4 warnings.
* contrib/gtwvg/gtwvg.h
! Fixed old bug, which surfaced after recently
fixing __MINGW__ to __MINGW32__.
Apparently, comctl32.h is never needed here.
* config/rules.cf
* contrib/hbbtree/tests/bld_djgp.bat
% Removed -gc0. Now default.
* contrib/make_b32_all.bat
* contrib/make_vc_all.bat
* Minor formatting.
* contrib/hbgt/asciisgt.c
* utils/hbdoc/hbdoc.prg
- Removed unnecessary version strings. This was good
in CVS times, but for SVN there is not much point.
* utils/hbmake/hbmake.prg
+ Another patch session from Bill Robertson.
Besides some further cleanups, this should fix
some problems with the previous version.
* source/lang/msghuiso.c
* source/lang/msgskiso.c
* source/lang/msgrukoi.c
* source/lang/msghuwin.c
* source/lang/msgzhgb.c
* source/lang/msgskwin.c
* source/lang/msg_tpl.c
* source/lang/msgruwin.c
* source/lang/msgelwin.c
* source/lang/msgro.c
* source/lang/msgpt.c
* source/lang/msghriso.c
* source/lang/msghrwin.c
* source/lang/msgsliso.c
* source/lang/msgbe866.c
* source/lang/msgslwin.c
* source/lang/msghe862.c
* source/lang/msgcskam.c
* source/lang/msggl.c
* source/lang/msgtrwin.c
* source/lang/msgeo.c
* source/lang/msgbgiso.c
* source/lang/msgbgwin.c
* source/lang/msgskkam.c
* source/lang/msges.c
* source/lang/msguakoi.c
* source/lang/msgzhb5.c
* source/lang/msgeu.c
* source/lang/msgpl852.c
* source/lang/msgsr852.c
* source/lang/msguawin.c
* source/lang/msgde.c
* source/lang/msgtr857.c
* source/lang/msgru866.c
* source/lang/msgcs852.c
* source/lang/msgfr.c
* source/lang/msgis850.c
* source/lang/msgnl.c
* source/lang/msghu852.c
* source/lang/msgsk852.c
* source/lang/msgca.c
* source/lang/msgplmaz.c
* source/lang/msgpliso.c
* source/lang/msgplwin.c
* source/lang/msgbgmik.c
* source/lang/msgid.c
* source/lang/msgbg866.c
* source/lang/msgltwin.c
* source/lang/msgsriso.c
* source/lang/msgel.c
* source/lang/msgsrwin.c
* source/lang/msgbewin.c
* source/lang/msgdewin.c
* source/lang/msghr437.c
* source/lang/msghr852.c
* source/lang/msgko.c
* source/lang/msgua866.c
* source/lang/msghewin.c
* source/lang/msgit.c
* source/lang/msgsl437.c
* source/lang/msgsl852.c
* source/lang/msghucwi.c
* source/lang/msgcsiso.c
* source/lang/msgcswin.c
* source/lang/msgeswin.c
* source/rtl/langapi.c
- Cleared unnecessary version strings. This was good
in CVS times, but for SVN there is not much point.
* harbour/harbour-ce-spec
* harbour/harbour-w32-spec
* harbour/harbour.spec
+ added harbour MT libraries: libfmmt and libhbvmmt
* harbour/include/hbstack.h
! respect HB_USE_TLS defined in hbthread.h
* harbour/bin/hb-func.sh
* always create harbourmt shared library in non DOS builds
* harbour/bin/postinst.sh
* always create libfmmt in non DOS builds
* harbour/source/vm/Makefile
* always create libhbvmmt in non DOS builds
* 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.
* contrib/gtwvg/wvgutils.c
! HB_FUNC( WVT__MAKEDLGTEMPLATE )
hb_retclen( ( LPSTR ) pdlgtemplate, ( ( ULONG ) p - ( ULONG ) pdlgtemplate ) ) ;
=>
hb_retclen( ( LPSTR ) pdlgtemplate, ( ( HB_PTRDIFF ) p - ( HB_PTRDIFF ) pdlgtemplate ) ) ;
; NG suggests that Viktor has fixed it but I cannot see to it. So again...
* contrib/gtwvg/wvgcore.c
+ Added <aPxlOff> parameter to the functions it was missing earlier.
; NOTE: Parameter sequence of all GUI components is a mess now, I mean are not uniform.
; I will be introducing a new set of API calls on top of the existing calls
with standradized and normalized parameter passing. Developers can take
advantage of new functions. Old API will still remain intact.
* doc/whatsnew.txt
+ Updated.
* contrib/Makefile
* contrib/make_b32_all.bat
* contrib/make_gcc_all.sh
* contrib/make_vc_all.bat
- contrib/hbwhat32
+ contrib/hbwhat
* Renamed to not contain '32'.
; NOTE: I plan to do this with a couple of other
names too in the future.
* contrib/hbwhat/Makefile
* contrib/hbwhat/common.mak
- contrib/hbwhat/what32.ch
+ contrib/hbwhat/hbwhat.ch
* Renamed what32.ch to not contain '32' (and added
hb for consistency if it got renamed anyway).
* utils/hbmake/hbmake.prg
* Updated by Bill Robertson to fix too many things to
mention here. (cleaned up lots of stuff, using hb_run()s
return values, cleaned to not call main() function
recursively (!), display output cleanups, etcetc)
* hbwhat32, hbziparch lib name changes.
* contrib/examples/pp/hbppcore.c
* contrib/examples/pp/hbppcomp.c
* contrib/rddads/ads1.c
* source/pp/ppcore.c
* source/vm/asort.c
* source/vm/hvm.c
* source/rtl/disksphb.c
* source/rdd/dbfntx/dbfntx1.c
* source/rdd/workarea.c
* contrib/hbct/screen2.c
* contrib/hbct/token2.c
* while( TRUE ) -> for( ;; )
* do {} while( TRUE ) -> for( ;; ) {}
; To avoid warnings about conditions being constant.
* contrib/hbwhat32/hbwhat.h
* contrib/hbwhat32/whtcall.c
* contrib/hbwhat32/whtclpb.c
* contrib/hbwhat32/whtcomm.c
* contrib/hbwhat32/whtdll.c
* contrib/hbwhat32/whtgdi.c
* contrib/hbwhat32/whtilst.c
* contrib/hbwhat32/whtinet.c
* contrib/hbwhat32/whtini.c
* contrib/hbwhat32/whtmisc.c
* contrib/hbwhat32/whtmmcap.c
* contrib/hbwhat32/whtmsg.c
* contrib/hbwhat32/whtsock.c
* contrib/hbwhat32/whtsys.c
* contrib/hbwhat32/whttab.c
* contrib/hbwhat32/whttree.c
* contrib/hbwhat32/whtwnd.c
* contrib/hbwhat32/wincorec.c
! Fixed remaining 64-bit problems.
! Fixed to work as before, using numbers for pointers.
! Fixed bugs in these internet related functions:
INTERNETREADFILE(), INTERNETWRITEFILE()
; NOTE: Number of warnings went down from somewhere well
above a thousand to just a few ones, mostly common
in other parts of Harbour. If someone could help to
clear these remains, it'd be great.
Tested with MSVS2008 -W4 64/32-bit modes, BCC 5.8,
MinGW 4.31.
; NOTE: I didn't do any real-life tests. Pls do if you're
interested or you're using this contrib.
; NOTE: Remaining warnings:
- MSVS 2008 -W4 64-bit:
wincorec.c(689) : warning C4244: 'argument' : conversion from 'HB_PTRDIFF' to 'ULONG', possible loss of data
whtclpb.c(208) : warning C4244: 'argument' : conversion from 'SIZE_T' to 'ULONG', possible loss of data
whtdll.c(298) : warning C4311: 'type cast' : pointer truncation from 'LPSTR' to 'DWORD'
whtdll.c(299) : warning C4311: 'type cast' : pointer truncation from 'char *' to 'DWORD'
whtdll.c(306) : warning C4311: 'type cast' : pointer truncation from 'char *' to 'DWORD'
whtlv.c(84) : warning C4267: 'argument' : conversion from 'size_t' to 'ULONG', possible loss of data
whtlv.c(109) : warning C4267: 'argument' : conversion from 'size_t' to 'ULONG', possible loss of data
whtmem.c(243) : warning C4244: 'argument' : conversion from 'SIZE_T' to 'int', possible loss of data
whtmem.c(270) : warning C4244: 'argument' : conversion from 'SIZE_T' to 'int', possible loss of data
whtmem.c(279) : warning C4244: 'argument' : conversion from 'SIZE_T' to 'int', possible loss of data
whtreg.c(171) : warning C4267: 'argument' : conversion from 'size_t' to 'DWORD', possible loss of data
whtshell.c(34) : warning C4267: 'argument' : conversion from 'size_t' to 'ULONG', possible loss of data
whtsys.c(1093) : warning C4244: 'argument' : conversion from 'SIZE_T' to 'int', possible loss of data
whttext.c(127) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
whttext.c(154) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
whttext.c(190) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
whttext.c(246) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
whttext.c(299) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
- MSVS 2008 -W4 32-bit:
wincorec.c(434) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(438) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(442) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(446) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(450) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(454) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(458) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(462) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(466) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(470) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(486) : warning C4152: nonstandard extension, function/data pointer conversion in expression
wincorec.c(529) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'DLGPROC'
wincorec.c(543) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'DLGPROC'
wincorec.c(556) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'DLGPROC'
wincorec.c(569) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'DLGPROC'
whtsys.c(316) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'TIMERPROC'
whtwnd.c(197) : warning C4055: 'type cast' : from data pointer 'void *' to function pointer 'WNDPROC'
- MinGW 4.31 32-bit:
wincorec.c:94: warning: signed and unsigned type in conditional expression
wincorec.c:95: warning: signed and unsigned type in conditional expression
wincorec.c:96: warning: signed and unsigned type in conditional expression
wincorec.c:97: warning: signed and unsigned type in conditional expression
wincorec.c:119: warning: signed and unsigned type in conditional expression
wincorec.c:120: warning: signed and unsigned type in conditional expression
wincorec.c:121: warning: signed and unsigned type in conditional expression
wincorec.c:122: warning: signed and unsigned type in conditional expression
whtcdlg.c:180: warning: signed and unsigned type in conditional expression
whtdate.c:61: warning: passing argument 1 of 'hb_retptr' makes pointer from integer without a cast
whtdlg.c:169: warning: signed and unsigned type in conditional expression
whtmisc.c:95: warning: signed and unsigned type in conditional expression
whtmisc.c:349: warning: signed and unsigned type in conditional expression
whtseria.c:343: warning: signed and unsigned type in conditional expression
whtsock.c:43: warning: signed and unsigned type in conditional expression
whtsock.c:108: warning: signed and unsigned type in conditional expression
whtsock.c:124: warning: signed and unsigned type in conditional expression
whtsock.c:226: warning: signed and unsigned type in conditional expression
whtsock.c:246: warning: signed and unsigned type in conditional expression
whtsock.c:249: warning: signed and unsigned type in conditional expression
whtsock.c:318: warning: signed and unsigned type in conditional expression
whtsock.c:331: warning: signed and unsigned type in conditional expression
whtsock.c:338: warning: signed and unsigned type in conditional expression
whtsys.c:1091: warning: comparison between signed and unsigned
* contrib/hbwhat32/whthead.c
* contrib/hbwhat32/whtmmcap.c
* contrib/hbwhat32/whtshell.c
* contrib/hbwhat32/whtdir.c
! Fixed a few problems when compiling with MinGW.
* contrib/Makefile
* contrib/make_b32_all.bat
* contrib/make_gcc_all.sh
* contrib/make_vc_all.bat
+ Readded hbwhat32 to default build lists.
; This doesn't mean this lib works, but the amount of
warnings are now on a manageable level on both 32 and
64 bit on BCC/MSVC/MINGW, we can gradually fix the
remaining ones, and maybe if we have this lib
built, someone will try to use it and maybe fix it.
[ We may temply as well disable it again, if it turns
out to be a showstopper for 1.0.1 release. ]
; If there is anything against the above, I'd suggest
to remove the whole contrib altogether.
+ contrib/hbwhat32/hbwhat.h
* contrib/hbwhat32/whtbmp.c
* contrib/hbwhat32/whtbrsh.c
* contrib/hbwhat32/whtcall.c
* contrib/hbwhat32/whtcdlg.c
* contrib/hbwhat32/whtclpb.c
* contrib/hbwhat32/whtcomm.c
* contrib/hbwhat32/whtcret.c
* contrib/hbwhat32/whtdate.c
* contrib/hbwhat32/whtdc.c
* contrib/hbwhat32/whtdir.c
* contrib/hbwhat32/whtdlg.c
* contrib/hbwhat32/whtdll.c
* contrib/hbwhat32/whtdraw.c
* contrib/hbwhat32/whtfont.c
* contrib/hbwhat32/whtgdi.c
* contrib/hbwhat32/whthead.c
* contrib/hbwhat32/whticon.c
* contrib/hbwhat32/whtilst.c
* contrib/hbwhat32/whtinet.c
* contrib/hbwhat32/whtini.c
* contrib/hbwhat32/whtkbrd.c
* contrib/hbwhat32/whtlv.c
* contrib/hbwhat32/whtmain.c
* contrib/hbwhat32/whtmapi.c
* contrib/hbwhat32/whtmem.c
* contrib/hbwhat32/whtmenu.c
* contrib/hbwhat32/whtmeta.c
* contrib/hbwhat32/whtmisc.c
* contrib/hbwhat32/whtmmcap.c
* contrib/hbwhat32/whtmous.c
* contrib/hbwhat32/whtmsg.c
* contrib/hbwhat32/whtpen.c
* contrib/hbwhat32/whtprn.c
* contrib/hbwhat32/whtrect.c
* contrib/hbwhat32/whtreg.c
* contrib/hbwhat32/whtrgn.c
* contrib/hbwhat32/whtscrlb.c
* contrib/hbwhat32/whtseria.c
* contrib/hbwhat32/whtshell.c
* contrib/hbwhat32/whtsock.c
* contrib/hbwhat32/whtsys.c
* contrib/hbwhat32/whttab.c
* contrib/hbwhat32/whttbar.c
* contrib/hbwhat32/whttext.c
* contrib/hbwhat32/whttree.c
* contrib/hbwhat32/whtview.c
* contrib/hbwhat32/whtwnd.c
* contrib/hbwhat32/wincorec.c
! Changed pointer related hb_ret, hb_par and hb_stor calls
to ptr versions. This might create incompatibilities and
since there is no test package for this lib, it's difficult
to test if it works. I relied on MSVC warnings.
; There are still some calls to change. One other problem is
there is no public equivalent of hb_vmPushLong() for pointers,
so these VM specific parts should be changed to use some more
official Harbour APIs.
* bin/bld.bat
* Some changes to make it more up-to-date.
* utils/hbtest/hbtest.prg
* utils/hbtest/rt_array.prg
+ Added comment to 'TAEVSM' test case saying this is
a CA-Cl*pper bug.
+ Added two additional tests doing resizes in ASORT()
blocks. They fail very badly in Harbour. (TOFIX)
; Made my indenting of ChangeLog entries compatible with
everyone else's.
* harbour/source/vm/hashes.c
! fixed typo in hash cloning code which caused that references
was copied to cloned array. Thanks to Mindaugas for example.
* contrib/mtpl_b32.mak
* contrib/mtpl_vc.mak
* contrib/mtpl_gcc.mak
* Changed the location of intermediate obj and c files from
/obj/<arch>/ to local [/contrib/<contribname>/]obj/<arch>/
dir so that similar filenames across different contribs
would never interfere with each other anymore when using
non-GNU make. This was a difficult to detect problem,
especially when someone is trying to use custom contribs,
and even more so if these custom contribs happen to have
3rd party code with non Harbour controlled filenames. This
change is also an important last step to make contribs
fully self-containing.
; TODO: mtpl_gcc.mak support has to be finished by someone
familiar with bash.
; NOTE: This change shouldn't go to 1.0.1 until well tested
and reviewed.
; NOTE: As a consequence of the above, from now on a
'make_*.bat clean' won't anymore clean the objects/.c
file of all contribs. If you hadn't so so far, now you'll
need to explicitly call 'contrib/make_*.all.bat clean'
to do that.
* contrib/mtpl_gcc.mak
* make_gcc.mak
% HB_ARCHITECTURE hack from cyg to w32 removed,
as cyg is not a valid public architecture name
in Harbour. cyg is used in make_gcc.sh internally, and
it's automatically converted to w32 before using
make_gcc.mak, so it would seem that this is solved
at the right place already, and the hack is not needed.
* contrib/hbbmcdx/bmdbfcdx.c
! fixed to not respect bitmap filters when structural order
is scanned, f.e. in OrdListAdd() with active bitmap filter.
* source/rtl/hbinet.c
! fixed return value of HB_INETGETSNDBUFSIZE
* source/common/hbver.c
! Version detection fixed for __DMC__
[TOMERGE 1.0.1]
* contrib/mtpl_gcc.mak
% One unnecessary C -I option deleted.
[TOMERGE 1.0.1]
- contrib/hbsqlit2
+ contrib/examples/hbsqlit2
* doc/whatsnew.txt
* Moved hbsqlit2 to examples.
[TOMERGE 1.0.1]
* contrib/examples/hbsqlit2/Makefile
* contrib/examples/hbsqlit2/make_b32.bat
* contrib/examples/hbsqlit2/make_gcc.sh
* contrib/examples/hbsqlit2/make_vc.bat
* contrib/examples/hbsqlit2/common.mak
* contrib/examples/hbsqlit2/tests/bld_b32.bat
* contrib/examples/hbsqlit2/tests/bld_vc.bat
* Modified make files to work from the new location.
* Location of sqlite2 headers can be specified by HB_INC_SQLITE2.
; Notice that sqlite2 lib itself should now be build separately.
[TOMERGE 1.0.1]
* harbour/source/rdd/dbfntx/dbfntx1.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
! fixed dirty index reading, thx Miguel for bug report
* harbour/source/compiler/hbmain.c
* removed old comment and hack
* make_vc.mak
* contrib/mtpl_vc.mak
+ -w34701 VC flag added to enabled warning 4701 (uninitialized vars) on -W3 level.
% -FD VC flag removed. This is only needed for IDEs.
% -Gs VC flag moved to the common section.
% VC flags synced in contrib with core.
+ TOFIX added for WinCE command line. It's full of stuff which is _probably_ not needed.
+ NOTE added about MSDN page explaining VC switches.
; NOTE: -W4 and -Wp64 are recommended for MSVC.
; TOFIX: There are still a few uninit vars warnings:
harboury.c(7226) : warning C4701: potentially uninitialized local variable 'hb_complval' used
macroy.c(3095) : warning C4701: potentially uninitialized local variable 'hb_macrolval' used
dbffpt1.c(2671) : warning C4701: potentially uninitialized local variable 'ulType' used
dbffpt1.c(2614) : warning C4701: potentially uninitialized local variable 'ulSize' used
dbffpt1.c(3073) : warning C4701: potentially uninitialized local variable 'ulOldSize' used
dbffpt1.c(3083) : warning C4701: potentially uninitialized local variable 'ulBlock' used
dbffpt1.c(3652) : warning C4701: potentially uninitialized local variable 'pBlock' used
* source/rdd/workarea.c
! Fixed DBI_POSITIONED value returned.
* include/hbsetup.h
* source/vm/pvalue.c
* source/rtl/fserror.c
* source/rtl/accept.c
* source/rtl/descend.c
* source/rtl/inkey.c
* source/rtl/dates.c
* source/rtl/fkmax.c
* source/rtl/natmsg.c
* source/rtl/hbinet.c
* source/rtl/dates.c
! Fixed some MSVS2008 -W4 warnings (we use -W3 as the default).
; NOTE: There is a lot more of these.
* source/rtl/dates.c
* Formatting.
* contrib/hbziparc/hbziparc.prg
! RTE fixed when not specifying some optional params.
! Fixed to parse the right array, and thus not exluding
all filenames to be zipped.
; Disclaimer: I'm not a user of these functions, and
I've admittedly not tested them besides tests/unzipa.prg
and tests/zipa.prg (which are pretty basic cases), so
bumps are expected. If you find some bugs, please try
to provide patches to fix them. Thanks.
* contrib/hbziparc/make_b32.bat
* contrib/hbziparc/make_vc.bat
% Special C flags not needed anymore.
- contrib/hbziparc/hbzipold.cpp
+ contrib/hbziparc/hbzipcpp.old
* Renamed to not look like something live.
