8414073d1c2ca7c04bb417ce57fbc00a5feb6f2b
903 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Przemyslaw Czerpak
|
5f67da8896 |
2006-06-19 23:10 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/Makefile
+ added hbapicls.h
* harbour/include/hbapi.h
* harbour/source/vm/garbage.c
* added some testing macros
* harbour/include/hbmath.h
* HB_MATH_ERRNO enabled for MINGW build. Seems that MinGW doesn't
activate math error handler and only sets errno
* harbour/include/hbtypes.h
* harbour/source/vm/maindllp.c
! fixed VM_PROCESS_SYMBOLS_EX definition
* cleaned a little bit code to not return uninitialized values
when original function cannot be detected
* harbour/source/compiler/genc.c
* minor modifications
* harbour/source/rtl/math.c
! fixed possible memory leak
* indenting
* harbour/source/vm/classes.c
! fixed possible GPF in __GETMSGPRF
* use only one function for method name hashing
* harbour/source/vm/hvm.c
* minor fix
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Przemyslaw Czerpak
|
fb60be5866 |
2006-06-17 00:20 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbcomp.h
+ added extern hb_comp_szFile
* harbour/include/hbinit.h
* changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx() respecting
Mindaugas suggestion.
+ added HB_INIT_SYMBOLS_EX_END() macro
* translate HB_INIT_SYMBOLS_END() macro to HB_INIT_SYMBOLS_EX_END()
* harbour/include/hbsetup.h
+ added HB_PCODE_VER_MIN and HB_PCODE_VER both now are set to 0x0001
* harbour/include/hbtypes.h
* changed VM_PROCESS_SYMBOLS_EXT to VM_PROCESS_SYMBOLS_EX
* harbour/include/hbvm.h
+ added hb_vmFindModuleSymbolName() - it returns the file name of given
symbol if it was registered in HVM
* harbour/source/compiler/genc.c
* set HB_FS_LOCAL for local module functions
* use HB_INIT_SYMBOLS_EX_END instead of HB_INIT_SYMBOLS_END
* harbour/source/compiler/harbour.c
* minor modifications
* harbour/contrib/rdd_ads/ads1.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rdd/dbfdbt/dbfdbt1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* added HB_FS_LOCAL to function symbols in registered symbol tables
* harbour/source/rdd/dbfntx/dbfntx1.c
* added HB_FS_LOCAL to function symbols in registered symbol tables
! added missing break
+ added DBOI_KEYCOUNTRAW, DBOI_KEYNORAW. They works like DBOI_KEYCOUNT
and DBOI_KEYNO in pure DBFNTX. Only with some upper level RDDs like
RMDBFNTX which supports bit map filters they can return differ results.
* harbour/source/rdd/workarea.c
* changed ORDERINFO to DBORDERINFO in error message
* harbour/source/rtl/set.c
* respect previous settings in logical SETs if given value is not valid
new one.
+ added misinf initialization for _SET_FORCEOPT and _SET_HARDCOMMIT.
* changed default value of _SET_OPTIMIZE to TRUE
* harbour/source/vm/dynsym.c
* give the highest priority for LOCAL function symbols
* harbour/source/vm/hvm.c
+ added hb_vmFindModuleSymbolName() - it returns the file name of given
symbol if it was registered in HVM
* changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx() and added
PCOE version checking
* harbour/source/vm/maindllp.c
* changed hb_vmProcessSymbolsExt() to hb_vmProcessSymbolsEx()
* changed VM_PROCESS_SYMBOLS_EXT to VM_PROCESS_SYMBOLS_EX
* harbour/source/vm/proc.c
* changed to use stack macros/functions instead of direct accessing
HB_STACK members
+ implemented PROCFILE() - it returns now real source file name
with body of given function symbol or function executed at given
stack level. If the source file cannot be detected then empty
string is returned. Unlike in xHarbour it works also for static
functions. synatx:
PROCFILE( [ <FuncSym> | <nStackLevel> ] )
F.e.:
PROCFILE() -> current module name
PROCFILE(@DBFCDX()) -> ../../dbfcdx1.c
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Przemyslaw Czerpak
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81e26ae43b |
2006-06-16 01:30 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbapi.h
* harbour/source/vm/arrays.c
* added hb_arraySelfParams()
* harbour/include/hbapierr.h
* harbour/source/rtl/errorapi.c
+ added HB_ERR_ARGS_SELFPARAMS for automatic setting as argument list
array with self item and passed parameters
* harbour/source/rtl/copyfile.c
* harbour/source/rtl/str.c
* harbour/source/rtl/strtran.c
* harbour/source/rtl/strzero.c
* harbour/source/rtl/substr.c
* harbour/source/vm/arrayshb.c
* harbour/source/vm/classes.c
* harbour/source/vm/evalhb.c
* harbour/source/vm/memvars.c
* harbour/source/vm/runner.c
* use HB_ERR_ARGS_BASEPARAMS in generated RT messages
* harbour/source/rtl/fstemp.c
* formatting
* harbour/source/vm/hvm.c
! added some missing operator overloading
! fixed some error messages to be Clipper compatible
! fixed FOR loop for nonnumerical value and STEP, f.e.:
FOR d := date() TO date() + 10 step 2
? d
NEXT
* added disabled code to support reverted FOR condition
like in Clipper. See below.
* harbour/source/compiler/harbour.y
* added disabled code to generate reverted FOR condition
like in Clipper. I cannot uncomment it because it will break
backward binary compatibility so I'll do that when some modification
will force PCODE version updating.
Enabling this code clean the following errors reported by hbtest:
! 2907 MAIN_MISC(200) TFORNEXT( NIL, NIL, NIL )
Result: "E BASE 1074 Argument error <= A:2:U:NIL;U:NIL F:S"
Expected: "E BASE 1075 Argument error > A:2:U:NIL;U:NIL F:S"
! 2919 MAIN_MISC(212) TFORNEXT( NIL, NIL, NIL )
Result: "E BASE 1074 Argument error <= A:2:U:NIL;U:NIL F:S"
Expected: "E BASE 1075 Argument error > A:2:U:NIL;U:NIL F:S"
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Przemyslaw Czerpak
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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.
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Ryszard Glab
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886dc4fcbd |
2006-06-02 14:00 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbexpra.c
* source/compiler/expropta.c
* fixed bug in GET var[ any_one_dim_index ]
* source/pp/ppcore.c
* fixed BCC warning
NOTICE: The above files are retagged to 'build46'
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Ryszard Glab
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66f19fe13b |
2006-05-29 14:10 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* source/pp/ppcore.c
*fixed invalid memory access
* source/compiler/harbour.c
*fixed to generate error in cases when variable name is duplicated
in PARAMETERS and PRIVATE statements (NOTICE: this error is
generated when automatic memvar declaration was requested only
using -a command line switch)
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Chen Kedem
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658d94b056 | 2006-05-23 14:21 UTC+0300 Chen Kedem <niki@actcom.co.il> | ||
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Przemyslaw Czerpak
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d495e5ad00 |
2006-05-19 21:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/bin/hb-func.sh
* added support -go[0-3] and other -g* switches to xhb* scripts
* harbour/include/hbapi.h
+ added ISSYMBOL() macro
* formatting
* harbour/include/hbapirdd.h
* changed definition of SUPERTABLE for optional dynamic overloading
this modification will not effect existing code
* harbour/include/hbrddfpt.h
* harbour/source/rdd/dbffpt/dbffpt1.c
* added support for NIL value in SIX3 FPT files
* harbour/include/hbcomp.h
* harbour/source/compiler/harbour.c
* harbour/source/compiler/genc.c
* harbour/source/compiler/gencli.c
* harbour/source/compiler/genhrb.c
* harbour/source/compiler/genjava.c
! message symbols are not function symbols - cleaned the HB_FS_MESSAGE
usage and fix the problem with registering static function in global
symbol table
* harbour/source/compiler/gencc.c
! fixed typo in compilation for platforms 64 bit LONG
* harbour/include/hbvmpub.h
* harbour/source/compiler/cmdcheck.c
* harbour/source/vm/asort.c
* harbour/source/vm/evalhb.c
* formatting
* harbour/source/rdd/dbcmd.c
* formatting and some minor clean-up
* harbour/source/rdd/workarea.c
* added default SYSNAME method
! fixed possible memory leak when APPEND failed in TRANSREC method
* harbour/source/rdd/hsx/hsx.c
! fixed using HS_ADD()/HS_REPLACE() without STRING/BLOCK expression
* harbour/source/rtl/cdpapi.c
* cleaned GCC4 warning
* harbour/source/rtl/do.c
* changed to keep parameter references in DO() function. Now it works
like IIF()/EVAL()
* harbour/source/vm/classes.c
* removed some definitions repared from hbapi.h
+ added support to passing function references as HB_IT_SYMBOL
* harbour/source/vm/dynlibhb.c
! fixed GPF in HB_LIBDO called with wrong parameter
* harbour/source/vm/hvm.c
! fixed hb_rddGetFieldValue() to not operate on unallocated stack area
it could cause unpredictable results when RDD had to access HVM, f.e.
for evaluation some pending relations. The whole code should be
carefully checked and to not operate on hb_stackTopItem() if other
functions are called to make the HVM fully reentrant.
+ added commented out support for passing HB_IT_SYMBOL as function
pointer
* formatting
* harbour/source/vm/itemapi.c
* return "S" for HB_IT_SYMBOL by hb_itemType()
* formatting
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Przemyslaw Czerpak
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ecae40ccf8 |
2006-05-05 11:30 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/bin/hb-func.sh
* changed the exit code for .hrb file compilation by xhbcmp
* harbour/include/hbcomp.h
* harbour/source/compiler/gencc.c
* harbour/source/compiler/hblbl.c
* removed some variables which are not necessary in Harbour
* harbour/source/compiler/hbfix.c
+ added unconditional and conditional jump joining optimization
* harbour/source/vm/classes.c
* indenting and some minor modifications
* harbour/source/rdd/dbfcdx/dbfcdx1.c
! clear the logical key position buffer for pending relations
or hot record buffer updating
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/vm/hvm.c
* casting
* harbour/source/vm/macro.c
* xharbour/include/hbvmpub.h
* removed HB_FS_ALLOCATED
* xharbour/source/vm/dynsym.c
* changed the code for hb_symbolNew() to avoid possible memory leak
alerts and keep the list of all dynamic symbols accessible.
It also reduced a little bit the memory fragmentation and total
size of memory allocated for dynamic symbols.
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Przemyslaw Czerpak
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130a3239d2 |
2006-04-07 15:00 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/bin/hb-func.sh
* support for detecting startup function in C++ mode
* harbour/include/hbapi.h
* some few #defines to translate some xHarbour functions names to Harbour
* harbour/include/hbxvm.h
* harbour/source/compiler/gencc.c
* harbour/source/vm/hvm.c
* harbour/source/vm/itemapi.c
* harbour/source/common/hbdate.c
+ added optimizations for add and div by integer value
* changed code generated for double values to avoid limitation in some
C compilers like MSC and possible differ conversion inside C RTL then
the one which uses Harbour RTL
* some minor optimizations, cleanups and code formating
* harbour/source/compiler/hbfix.c
* optimize usage of HB_P_NOT PCODE - remove repeated NOT operations
or revert conditional jumps if they are just after NOT.
* harbour/source/rdd/dbf1.c
* added support for NULL value set in memo fields by ACCESS
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* fixed ordKeyPos() - for records out of scope
* harbour/source/rtl/padc.c
* harbour/source/rtl/padl.c
* harbour/source/rtl/padr.c
* harbour/source/rtl/substr.c
* some minor optimizations to avoid new string item creation when
it's not necessary
* harbour/source/vm/classes.c
* harbour/source/vm/extend.c
* minor code formatting and optimizations
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Ryszard Glab
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7ccc4310e1 |
2006-04-06 14:05 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* source/compiler/harbour.c
* fixed registering of startup procedure name
* source/pp/ppcore.c
* ignore escaped '<' in command/translate definitions
(work in progress)
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Antonio Linares
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6c238a7034 | some required changes for Microsoft C | ||
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Ryszard Glab
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4005a2d163 |
2006-04-05 13:35 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* source/compiler/harbour.c
* fixed allocation of startup procedure name
* source/compiler/harbour.l
* fixed compilation of macro expression (the first letter
was eaten in some cases)
* source/pp/ppcomp.c
* source/pp/ppcore.c
* source/pp/pplib.c
* fixed calls to hb_pp_ParseDirective
* increased back the input buffer to HB_PP_STR_SIZE (12288 bytes)
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Przemyslaw Czerpak
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b9ee88d465 |
2006-03-28 18:00 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/compiler/harbour.c
! upper the default .prg function name created from .prg file name
when compiled without -n switch
|
||
|
Przemyslaw Czerpak
|
fbd8b70d4b |
2006-03-28 13:00 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbcomp.h
+ added hb_compPCodeSize() and hb_compStrongType() declarations
* harbour/include/hbpp.h
* formatting
* harbour/source/compiler/Makefile
+ harbour/source/compiler/hbstrong.c
* harbour/source/compiler/hbpcode.c
* moved strong typing code to separate file
* harbour/source/compiler/hbpcode.c
+ added hb_compPCodeSize() function
+ added support for automatic size checking of variable size PCODEs
in hb_compPCodeEval()
* harbour/source/compiler/gencc.c
* added escaping of '?' character in generated strings to
avoid possible conflicts with trigraph sequences which
are part of ANSI C standard
* force .0 at the end of double numbers to avoid possible range
conflicts in generated .c files
* removed unnecessary HB_SYMBOL_UNUSED()
* harbour/source/compiler/harbour.l
* harbour/source/compiler/harbour.y
* harbour/source/macro/macro.l
* harbour/source/macro/macro.y
* added #define realloc hb_xrealloc
* harbour/source/compiler/hbdead.c
* harbour/source/compiler/hbfix.c
* harbour/source/compiler/hblbl.c
* harbour/source/compiler/hbstripl.c
* use hb_compPCodeSize() function
* removed not longer necessary functions for checking the real size
of variable size PCODEs
* harbour/source/vm/hvm.c
* fixed RT error number in hb_vmAddInt() for negative values to be
Clipper compatible
|
||
|
Ryszard Glab
|
167ef1f0c5 |
2006-03-27 15:25 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* contrib/htmllib/default.ch
* fixed IF/THEN command
* source/compiler/hbident.c
* source/compiler/harbour.l
* added memory duplication for macro text (&a._m)
* source/pp/ppcore.c
* fixed my last commits
* processed this file with indent
|
||
|
Przemyslaw Czerpak
|
29f11ab65c |
2006-03-25 03:30 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbstack.h
* harbour/source/vm/estack.c
* added pEnd to hb_stack structure to speed up hb_stackPush()
which is one of the most often used operation in HVM.
* harbour/include/hbapi.h
* small trick with HB_IS_* macros to give a compiler a chance to make
them faster on some machines
* harbour/source/compiler/genc.c
! fixed stripping non identifier characters from symbol table name
* harbour/source/compiler/hbpcode.c
* cleaned comment
* harbour/source/rdd/dbf1.c
* set Operation in error object to field name in field{put,get} methods.
+ added DBI_LOCKOFFSET
* harbour/source/vm/classes.c
* formatting
* harbour/source/vm/hvm.c
* harbour/source/vm/itemapi.c
* some minor speed optimizations
|
||
|
Przemyslaw Czerpak
|
68ceb7444c |
2006-03-22 16:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbstack.h
* harbour/source/vm/estack.c
+ added hb_stackDecrease( ULONG )
* harbour/include/hbxvm.h
* harbour/source/vm/hvm.c
+ added hb_xvmArrayItemPush(), hb_xvmArrayItemPop(), hb_xvmMultByInt()
* harbour/source/compiler/gencc.c
% use hb_xvmArrayItemPush(), hb_xvmArrayItemPop(), hb_xvmMultByInt()
If someone has time then it will be good to also add:
hb_xvmDivByInt(), hb_xvmModulusInt(), hb_xvmPlusInt(), hb_xvmMinusInt()
* harbour/source/vm/itemapi.c
* use simple memcpy() in hb_itemSwap() - it's save in current HVM
It could become unsafe if we add reference tracing or sth like
that in the future but in such case we will have to also update
hb_itemCopy() and hb_itemMove() so we can also update hb_itemSwap()
* harbour/source/vm/asort.c
* harbour/source/vm/classes.c
* harbour/source/vm/memvars.c
* harbour/source/vm/hvm.c
* cleaned the code which created HB_ITEMs on C stack. Only three
places have to be update yet and array/clodeblock creation little
bit modified and we will be able add automatic GC activation in
hb_xgrab() or hb_gcAlloc().
|
||
|
Przemyslaw Czerpak
|
4ee1406dd5 |
2006-03-21 02:25 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/make_gnu.bat
* harbour/make_gnu.cmd
* harbour/make_gnu.sh
* added information about GTWVT to GT description for Windows
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/rdd_ads/adsfunc.c
* harbour/source/rdd/dbf1.c
* synced with xHarbour
* harbour/source/rtl/console.c
! fixed PROW() updating to be Clipper compatible when row number
exceed 16bit integer value
* harbour/source/rtl/filesys.c
! fixed possible GPF when hb_fsCurDirBuff()
* harbour/source/rtl/str.c
* harbour/source/rtl/strzero.c
* minor optimizations
* harbour/source/rtl/strpeek.c
! fixed accessing the last character in STRPEEK() and STRPOKE()
* harbour/include/hbgtinfo.ch
* harbour/source/rtl/gtwin/gtwin.c
+ synced with recent xHarbour modifications
* harbour/source/rtl/gtwvt/gtwvt.c
* cleaned BCC warning
* harbour/include/hbapi.h
* harbour/source/vm/codebloc.c
* declare BYTE * passed to hb_codeblockNew() as const
* harbour/include/hbpcode.h
! fixed the PCODE numbers in PCODE description, 122 was repeated for
two different PCODEs: HB_P_ONE and HB_P_MACROLIST
* harbour/source/compiler/genc.c
! fixed hb_p_functionshort pcode size returned by genc function
! fixed double value presented in verbose genc mode for HB_P_PUSHDOUBLE
! fixed number of cases presented in verbose genc mode for HB_P_SWITCH
* harbour/source/compiler/hbdead.c
+ added support for dead code elimination in functions which uses
SWITCH ...; CASE ...; ...; END syntax
* harbour/source/compiler/harbour.c
* harbour/source/compiler/hbfix.c
! fixed optimization for HB_P_PUSHLOCALNEAR and HB_P_POPLOCALNEAR.
It was a long existing bug not reported so far because 0, 1 and 2
PCODEs uses only one BYTE and bad PCODE tracing in hbfix.c didn't
caused bad side effects as long as number of locals in function
was smaller then 768. Now for functions HB_P_PUSHLOCAL and
HB_P_POPLOCAL is used and later changed to NEAR version in hbfix.c
if possible.
* harbour/source/compiler/hbfix.c
* join sequential jumps to optimize constructions like:
while ...
...
if ...
exit
endif
enddo
* harbour/source/compiler/hbdead.c
* remove HB_P_END PCODE also at the and of function if is repeated
just before, f.e. in code like (source/rtl/color53.prg):
Function RADGRDEFCO( cColor )
if isdefcolor()
Return applydefau( cColor, "W/N", "W/N", "W+/N")
Else
Return applydefau( cColor, 3, 1, 4)
endif
Return nil
Now such redundant constructions like above are fully stripped by
compiler anyhow if someone has time and think is important then can
clean also this .prg code.
* harbour/include/Makefile
* harbour/include/hbcomp.h
+ harbour/include/hbxvm.h
* harbour/source/compiler/Makefile
* harbour/source/compiler/cmdcheck.c
* harbour/source/compiler/genc.c
+ harbour/source/compiler/gencc.c
+ harbour/source/compiler/hblbl.c
* harbour/source/compiler/hbpcode.c
* harbour/source/vm/hvm.c
+ added support for generating real C code not PCODE in .c files.
Now with -gc3 Harbour will generate .c files with real .c code
which is later compiled to real machine code.
I left PCODE only for code block definitions though it's also
possible to have even code block compiled to machine code but
we will have to add a flag to codeblock structure which will
be checked at runtime and proper method of execution in EVAL
will be chosen. If you think it's worth of afford then I can
add it too in some spare time.
The final binaries are noticable longer then the one which has
only PCODE but they are faster. The speed improvement depends
on type of operations. The pure Clipper code which does not
execute any external time consuming C functions compiled with
-gc3 is from 10% to 50% faster.
The side effect of generating pure machine code is also harder
recompilation but it does not mean that is impossible. If sth
can be executed by some machines (virtual or hardware) then it
can always be decompiled by definition.
This modification opens door for farther optimization, f.e. when
we will have fully working strong type support then we can add
using native .c types.
In fact this module is PCODE to .c translater not part of compiler
and can be used as separate module to translate generated PCODE,
f.e. .hrb files.
Maybe in the future we will change the compiler to generate meta
code not directly PCODE and it will be possible to make optimizations
on this meta code which will depend on selected output type:
VHM PCODE, C code, .NET code, etc. but at this moment adding support
for .c compilation directly into compiler will make the compiler code
too much complicated for me - IMHO it's better to invest time into
clear separation to FRONT_END->REAL_COMPILER->BACK_END
Please make test with your code. I rebuild whole Harbour code with
-gc3 set in HB_FLAGS in harbour/config/rules.cf and all seems to
work correctly. hbtest returns exactly the same results.
I also made tests with my programs and they work correctly but
I had to define actions for all PCODEs and it's possible that made
some typos in some of them which are very seldom used so your tests
will be very important.
|
||
|
Antonio Linares
|
9cd964e8d3 | some warnings removed | ||
|
Przemyslaw Czerpak
|
bcc8ead975 |
2006-03-13 19:20 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/ChangeLog
* fixed description in last commit. Should be HB_GTSYS() not GTSYS()
* harbour/include/hbapi.h
* fixed hb_retl() macro by adding missing parenthesis
* harbour/source/compiler/harbour.c
* removed unnecessary initialization to avoid BCC warning
* harbour/source/rtl/console.c
* harbour/source/rtl/hbgtcore.c
* do not call hb_gtOutStd()/hb_gtOutErr() when given string
has 0 length - it may cause unpredictable results in low level
hb_fsWrite() when trunc operation will be activated for non
real file handles in some systems
* harbour/source/rtl/errorint.c
* increased the error message buffer
* harbour/source/rtl/inkey.c
* fixed typo in comment
* harbour/source/rtl/gtcrs/gtcrs.c
* formatting
|
||
|
Ryszard Glab
|
f205079962 |
2006-03-13 11:40 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* source/compiler/cmdcheck.c
* source/pp/pragma.c
* fixed to force max recurse preprocessor passed bigger then 0
* source/pp/ppcore.c
* suppressed memory access error in getExpReal
+ added missing '.' in valid match markers (ConvertOptional)
|
||
|
Ryszard Glab
|
23c07b16d9 |
2006-03-10 12:20 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbpp.h
+ added 'extern' declaration
* source/compiler/hbusage.c
+ added short usage info abour /r= switch
* doc/pragma.txt
* doc/en/compiler.txt
+ added documentation about new pragmas and new /r= switch
|
||
|
Ryszard Glab
|
49d728084c |
2006-03-09 16:30 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbapi.h
* include/hbexpra.c
* include/hbexprb.c
* include/hbexprop.h
* modified to support strings with embeded LF/CR characters
* source/common/hbstr.c
* source/rtl/strings.c
* added hb_strRemEscSeq() function that removes C-like Esc
sequences (\n \t \r \b currently)
* source/compiler/cmdcheck.c
* added new command line switch
-r=<max_recursive_preprocessor_passes>
with defaults equal to -r=1024
* include/hbpp.h
* source/compiler/harbour.l
* source/compiler/harbour.y
* source/macro/macro.y
* source/pp/ppcomp.c
* source/pp/ppcore.c
* source/pp/pplib.c
* source/pp/pptable.c
* source/pp/pragma.c
* fixed compilation of #command ( => (,7
(loops in #define or #command are trapped now)
* fixed compilation of \[ and \] in command/translate
* modified TEXT/ENDTEXT to use '#pragma __text'
+ added #pragma __stream and #pragma __cstream
(examples later)
|
||
|
Ryszard Glab
|
6beed6b7f5 |
2006-03-02 18:00 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* source/compiler/harbour.l
* source/pp/ppcomp.c
* source/pp/ppcore.c
* source/pp/pptable.c
* fixed compilation of included files in cases when the file
ends with ';' (with no LF or CR)
* fixed translation of nested command/translate
* fixed translation of TEXT/ENDTEXT to be more Clipper compatible
(added new hidden preprocessor directive
__text|ParseBlockCode|EndBlockCode|StartBlockCode
currently TEXT is preprocessed using:
#command TEXT => __text|Qout(%s)|QQOut()
#command TEXT TO FILE <f> => ;
__text|Qout(%s)|__TextRestore()|__TextSave(<f>)
ParseBlockCode is called for every line beetwen TEXT/ENDTEXT,
%s is replaced with the text enclosed with []
|
||
|
Przemyslaw Czerpak
|
c5ccfa9978 |
2006-03-01 14:30 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/contrib/htmllib/default.ch
* fixed few wrong definitions - Ryszard, the definitions where wrong
but Clipper PP seems to parse them.
* harbour/contrib/rdd_ads/ads1.c
* call AdsFlushFileBuffers() only when _SET_HARDCOMMIT is set (default)
* harbour/include/Makefile
+ harbour/include/hbgfx.ch
+ harbour/include/hbgfxdef.ch
+ added hbgfx.ch, hbgfxdef.ch and missing tbrowse.ch
* harbour/include/hbapigt.h
* harbour/include/hbgtcore.h
* harbour/source/rtl/gtapi.c
* harbour/source/rtl/hbgtcore.c
+ added hb_gtGfxPrimitive(), hb_gtGfxText() - it's a work in progress
now this functions works like in xHarbour allow to draw graphic
objects in GTs which can do that (GTALLEG, GTXWC) but I plan to
introduce some modifications in them.
+ harbour/tests/gfx.prg
+ added test program by Mauricio Abre (borrowed from xHarbour) which
illustrates GFX usage
* harbour/include/hbdefs.h
* harbour/source/compiler/genc.c
* harbour/source/compiler/harbour.c
* harbour/source/vm/hvm.c
* minor modification in some harbour func name and symbol scope
definitions - I'd like to keep them in one place for easier
manipulations in the future
* harbour/source/compiler/harbour.y
* harbour/source/pp/ppcore.c
* harbour/source/pp/pplib.c
* harbour/utils/hbpp/hbpp.c
* clean a little bit recent modification it should resolve the
problem with GPFs reported by users and some possible memory
leaks when preprocessing/compilation process is interrupted.
Ryszard I decided to always store copy of file name in open
files structure - it can be used by compiler, preprocessor,
PPLIB and HBPP and IMHO in all cases it should have valid
and always initialized in the same way members for easier
manipulation. In the future I'd like to clean the whole PP
usage. I will need to keep all compiler and PP static variables
in one structure pointed by pointer in thread local data or
passed to called functions for MT support.
* harbour/source/rtl/cdpapi.c
* set 0 at the end of destination string in hb_cdpStrnToUTF8()
* harbour/source/rtl/dateshb.c
! fixed possible GPF in CTOD when badly formated date is given
* harbour/source/rtl/gtxwc/gtxwc.c
* harbour/source/rtl/gtxwc/gtxwc.h
* changed the selection code - now both PRIMARY and CLIPBOARD
selections are set by Harbour. It should work with any programs
which uses any of them but I'd like to remove one of this selections
or give user a way to chose the preferred one. I can also add support
for automatic setting/clearing/pasting PRIMARY selection by GTXWC
with mouse and shift key. I'm waiting for opinions.
+ added basic support for GFX operations
+ harbour/source/rtl/gtalleg/Makefile
+ harbour/source/rtl/gtalleg/fixedth.sfc
+ harbour/source/rtl/gtalleg/gtalleg.c
+ harbour/source/rtl/gtalleg/ssf.c
+ harbour/source/rtl/gtalleg/ssf.h
+ added new GT by Mauricio Abre based on Allegro cross platform
graphic libraries.
Code borrowed from xHarbour and modified by my for new Harbour
GT API.
|
||
|
Ryszard Glab
|
8a61908828 |
2006-02-28 17:00 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbpp.h
* source/pp/ppcore.c
* source/pp/pptable.c
* fixed handling of optional clauses in command/translate
e.g.
#command PRINT TO <oPage> => [<oPage>:=]PrintPage()
* fixed <-x-> match marker
* added fixed length of command/translate/define name to
speed translation
* source/compiler/harbour.l
* fixed GPF in handling of '¯o.tekst' syntax
(introduced recently)
|
||
|
Przemyslaw Czerpak
|
332b8b445c |
2006-02-22 15:48 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/compiler/harbour.c
* harbour/source/rtl/gtdos/gtdos.c
* fixed casting and typos for DOS OpenWatcom compilation
|
||
|
Przemyslaw Czerpak
|
34d4910f42 |
2006-02-21 23:20 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/bin/hb-func.sh
* added support for -L<librarypath> in xhbmk
* set the highest priority to user libraries specified by
-l<libname> linker option
* harbour/include/hbapicdp.h
* harbour/source/rtl/cdpapi.c
* added UTF8 related functions: hb_cdpUTF8StringLength(),
hb_cdpStringInUTF8Length(), hb_cdpUTF8ToStrn().
* Changed name of hb_cdpStrnToUTF() function to hb_cdpStrnToUTF8()
to avoid confusions with UTF16
* harbour/include/hberrors.h
* harbour/source/compiler/hbgenerr.c
* harbour/source/compiler/harbour.c
+ added to new errors (memory corruption and memory overflow) for
compiler level FM statistic.
* harbour/source/compiler/hbfix.c
! fixed stupid typo in copy and past which broke conditional jump
reduction
* harbour/include/hbgtcore.h
* harbour/source/rtl/hbgtcore.c
* harbour/include/hbgtinfo.ch
* harbour/source/rtl/gtdos/gtdos.c
* harbour/source/rtl/gtos2/gtos2.c
* harbour/source/rtl/gtwin/gtwin.c
* added new method to change screen buffer state (hot/cold/scroll)
and use them in some GTs.
* harbour/source/rtl/gx.c
* use screen dimensions as default values for SETMODE() not maxrow()/
maxcol()
* harbour/source/rtl/gtxwc/gtxwc.c
* harbour/source/rtl/gtxwc/gtxwc.h
* added support for clipboard
* added support for cursor shape - like in DOS/VGA
* harbour/source/rdd/workarea.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* cleaned some redundant extern declarations
* xharbour/contrib/rdd_ads/ads1.c
* xharbour/contrib/rdd_ads/adsfunc.c
* removed some unnecessary #include ...
* harbour/source/rtl/str.c
* harbour/source/rtl/transfrm.c
* harbour/source/vm/itemapi.c
! fixed some small incompatibilities with Clipper in number to string
conversions
|
||
|
Ryszard Glab
|
0e0d4ab6e4 |
2006-02-17 10:10 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbcomp.h
* source/compiler/Makefile
* source/compiler/cmdcheck.c
* source/compiler/harbour.c
* source/compiler/harbour.y
* source/compiler/hbident.c
* even more fixes to memory leaks in the compiler
(all compiler structures are deallocated on exit now, really :)
|
||
|
Ryszard Glab
|
2cd8284078 |
2006-02-16 14:40 UTC+0100 Ryszard Glab <rglab//imid.med.pl>
* include/hbcomp.h
* include/hbexpra.c
* source/compiler/Makefile
* source/compiler/expropta.c
* source/compiler/genc.c
* source/compiler/harbour.c
* source/compiler/harbour.y
* source/compiler/hbgenerr.c
* all compiler structures are deallocated on exit now
|
||
|
Przemyslaw Czerpak
|
d27d272156 |
2006-02-15 11:15 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/compiler/harbour.c
* do not line striping optimization when -l compiler switch
(suppress line number information) is set - in such case it's only
waste of time
* harbour/include/hbapifs.h
* harbour/source/common/hbfsapi.c
* harbour/source/compiler/cmdcheck.c
* harbour/source/pp/pplib.c
* harbour/source/rtl/filesys.c
* harbour/source/rtl/set.c
* cleaned the usage of hb_fsAddSearchPath()/hb_fsFreeSearchPath()
It fixes few possible memory leaks and GPF traps.
|
||
|
Przemyslaw Czerpak
|
1311b9d4ea |
2006-02-14 18:15 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/compiler/harbour.c
* enabled FM statistic by default when compiled without:
-DHB_FM_STATISTICS_OFF
after last Ryszard modification there is no memory leak in valid
.prg code so this may help us to find some unknown problems.
* harbour/include/hbcomp.h
* harbour/source/compiler/hbpcode.c
* formatting
* harbour/source/rdd/dbcmd.c
* fixed GPF in DBF2TEXT when work are is not in use.
* harbour/source/rdd/dbfntx/dbfntx1.c
* disabled validation of unused index pages - Clipper left them
dirty so xHarbour reported that index is corrupted
* harbour/source/rtl/dbdelim.prg
* generate 2001 RT error when work area is not in used() state
before export file is created.
* harbour/source/rtl/errorapi.c
* set DOSERROR() to oError:OSCODE when RT error is generated
It's documented Clipper behavior.
* harbour/source/vm/hvm.c
* some fixes in new operators and removed unnecessary
long->double->long conventions
|
||
|
Ryszard Glab
|
e92af8dbd2 |
2006-02-14 16:10 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbapiitm.h
* include/hbexpra.c
* include/hbexprc.c
* include/hbexprop.h
* source/compiler/expropta.c
* source/compiler/exproptb.c
* source/compiler/exproptc.c
* source/macro/macroa.c
* source/macro/macrob.c
* source/macro/macroc.c
* source/vm/hvm.c
* source/vm/itemapi.c
* fixed code for adding date and numeric values (introduced
in my last commits)
* removed hb_itemPutBHLong (use hb_itemPutNInt instead)
* added more optimization for localvar+=integer
using HB_P_LOCALNEARADDINT pcode
(borrowed from xHarbour)
|
||
|
Ryszard Glab
|
adba72912b |
2006-02-14 14:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbexprc.c
* source/compiler/exproptc.c
* source/macro/macroc.c
* disabled optimalization of compound assignment in macro compiler
|
||
|
Ryszard Glab
|
0e182c922d |
2006-02-14 13:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbexprc.c
* source/compiler/exproptc.c
* source/macro/macroc.c
* disabled optimalization of compound assignment for fields
|
||
|
Ryszard Glab
|
09985cd70d | Removed ccmalloc reference | ||
|
Ryszard Glab
|
6f0e36f665 |
2006-02-14 11:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbapiitm.h
* include/hbcomp.h
* include/hbexpra.c
* include/hbexprb.c
* include/hbexprc.c
* include/hbexprop.h
* include/hbpcode.h
* source/common/expropt1.c
* source/common/hbfsapi.c
* source/compiler/expropta.c
* source/compiler/exproptb.c
* source/compiler/exproptc.c
* source/compiler/genc.c
* source/compiler/harbour.c
* source/compiler/harbour.l
* source/compiler/harbour.y
* source/compiler/hbdead.c
* source/compiler/hbfix.c
* source/compiler/hbpcode.c
* source/compiler/hbstripl.c
* source/macro/macro.y
* source/macro/macroa.c
* source/macro/macrob.c
* source/macro/macroc.c
* source/pp/ppcore.c
* source/vm/hvm.c
* source/vm/itemapi.c
* fixed many more memory leaks in the compiler
(the Harbour code compiles itself with no memory leaks).
However there are still leaks when the compiler aborts
compilation due to errors.
+ added optimalization of '+=' '-=' '*=' '/=' operators
+ added hb_itemGetNDDec(),
hb_itemPutHBLong(),
hb_itemPutNumType()
borrowed from xHarbour
NOTE: new pcodes:
HB_[PLUS|MINUS|MULT|DIV]EQ
HB_[PLUS|MINUS|MULT|DIV]EQPOP
recompile all sources.
|
||
|
Przemyslaw Czerpak
|
e13b1db80e |
2006-02-12 14:33 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbapi.h
* harbour/include/hbdefs.h
* cleaned BOOL usage
* harbour/include/hbcomp.h
* harbour/include/hbpp.h
* harbour/source/compiler/harbour.l
* harbour/source/compiler/harbour.sly
* harbour/source/compiler/harbour.y
* harbour/source/pp/ppcomp.c
* harbour/source/pp/ppcore.c
* harbour/source/pp/pplib.c
* harbour/source/pp/pragma.c
* keep functions and public variables definitions in header files.
Do not use any extern ... in source code to aviod possible mistakes
! fixed some mistakes in BOOL/int declarations
* use hb_fsFreeSearchPath() to free allocated path list
* harbour/source/compiler/harbour.c
* keep functions and public variables definitions in header files.
+ added memory statistic module - it's disabled now because too
much errors is reported.
Ryszard I hope it will help in locating memory leaks in compiler.
* begun of cleaning static variables to make compiler code
ready for reentrance.
* harbour/source/rtl/gtstd/gtstd.c
! fixed cursor positioning
* harbour/config/os2/gcc.cf
+ added socket library
+ harbour/tests/ctwtest.prg
+ added CTWIN test program
+ harbour/contrib/dot/Makefile
+ added GNU Makefile
|
||
|
Przemyslaw Czerpak
|
b941baf064 |
2006-02-11 16:02 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/compiler/harbour.c
* do not strip redundant line information when compiled for debug (-b)
* harbour/source/compiler/harbour.y
! fixed typo in hb_compSequenceFinish() call - Ryszard please check me.
using iNumber instead of lNumber caused that on big endian machines
begin sequence / endsequence block was stripped
* harbour/source/compiler/hbdead.c
! fixed stupid typo in counting length of debug variable/module names
|
||
|
Przemyslaw Czerpak
|
5796421a06 |
2006-02-11 13:32 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/Makefile
* added missing header files
* harbour/source/compiler/harbour.c
* added support for @filelst[.clp] - partially borrowed from xHarbour
It's not exactly the same as in Clipper because Clipper creates
one final file when [x]Harbour series of files.
To make it like in Clipper we will have to add support from more
then one symbol table in the final file. It will be also useful
for proper implementation of:
DO <file>
Now in [x]Harbour it works like #include <file>.prg when in Clipper
also new symbol table is created for included files. The difference
can be easy sync when current file has static functions with exactly
the same names as the one included by DO - compilation fails.
* add HB_P_ENDBLOCK to PCODE with codeblock body before run any
optimization - it fixes pcode tracing in jump optimization and
also allow to make some validation of generated PCODE
* harbour/source/rdd/dbstrux.prg
* harbour/source/rdd/dbtotal.prg
* removed not longer necessary temporary alias creation. Harbour
support empty aliases ("") like Clipper.
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rtl/hbgtcore.c
* casting
* harbour/source/rtl/gtos2/gtos2.c
! fixed hb_gt_os2_GetScreenContents()
|
||
|
Ryszard Glab
|
093fa3886f |
2006-02-11 12:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* source/compiler/harbour.c
* source/compiler/harbour.y
* source/pp/ppcore.c
* added tracing code
* fixed one more memory leak
|
||
|
Ryszard Glab
|
d15c80e28f |
2006-02-09 15:25 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* source/compiler/harbour.c
* fixed to release memory allocated with the proeprocessor
* tests/mousetst.prg
* minor fix after latest Przemek changes
* source/pp/ppcore.c
* fixed bug in processing the list of optional repeatable code
reported by Lorenzo
|
||
|
Przemyslaw Czerpak
|
e87c9b8532 |
2006-02-08 14:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/rtl/gtdos/gtdos.c
* updated copyright message with authors from removed mousedos.c
* harbour/include/hbgtcore.h
* harbour/source/rtl/hbgtcore.c
* harbour/source/compiler/harbour.c
! fixed BOLL / int typos
* harbour/source/vm/eval.c
* minor modification
* harbour/source/rdd/dbf1.c
* enable 'Y' (currency) fields - translated to HB_IT_DOUBLE
* harbour/source/rdd/dbcmd.c
! fixed some wrong behavior in SORT parameters setting in __dbArrange()
* harbour/source/rdd/dbsort.prg
! removed hack with COPY TO ... when lastrec()==1
which introduced new bugs
* harbour/source/rdd/hbdbsort.c
! fixed sort output when only one record is sorted
There are still some problems with sort like sorting numeric
fields as ASCII strings or using strcmp what will not work
with binary fields but all all this code should be rewritten
due to unacceptable performance so I left it as is to some
spare time in the future.
* harbour/source/rtl/gtwin/gtwin.c
! save cursor position at startup
* harbour/source/rtl/net.c
* harbour/source/rtl/gtos2/gtos2.c
* harbour/contrib/hgf/os2pm/os2pm.c
* some warnings cleaned and updates for new API in OS2 build
|
||
|
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 ***
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||
|
Ryszard Glab
|
a46e6aff0f |
2006-01-09 14:50 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbexprb.c
* source/compiler/exproptb.c
* source/macro/macrob.c
* fixed to release the memory if macro compiled code contains
a variable or a function reference
* source/rtl/filesys.c
* added missing '(' to copile correctly on UNIX'es
|
||
|
Przemyslaw Czerpak
|
035d484e54 |
2005-11-16 13:14 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* xharbour/include/hbvmpub.h
* changed definition of HB_SYMB structure.
HB_SYMBOLSCOPE cScope
replaced by:
union
{
HB_SYMBOLSCOPE value; /* the scope of the symbol */
void * pointer; /* filler to force alignment */
} scope;
This modification should only force the same alignment independently
on used compiler alignment switches or executed #pragma pack*
It's important to keep this structure with fixed size because it's
used in .c files generated from .prg code.
The code with #pragma pack* removed - it should not be longer
necessary but please make a real tests with different compiler
alignment switches
* harbour/contrib/btree/hb_btree.c
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/runjava/runjava.c
* harbour/source/compiler/genc.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfdbt/dbfdbt1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
* harbour/source/vm/dynsym.c
* harbour/source/vm/hvm.c
* harbour/source/vm/initsymb.c
* harbour/source/vm/runner.c
* updated for modified HB_SYMB structure.
|
||
|
Viktor Szakats
|
5d6b9d803e |
2005-11-15 05:10 UTC+0100 Viktor Szakats (viktor.szakats/syenar.hu)
* hrbdll.bc
* hrbdll.vc
* makefile.bc
* makefile.nt
* makefile.vc
* makefile64.nt
* nulsys generation updated.
* source/compiler/gencobj.c
! Fixed warning.
* source/rdd/rddord.prg
! Fixed to include hbsetup.ch for HB_COMPAT_* guard
* source/vm/hvm.c
! Fixed warning.
* make_b32.bat
- Removed "set BISON_SIMPLE" (was remmed)
|
||
|
Ryszard Glab
|
1dd8cdb382 |
2005-11-14 11:40 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* source/compiler/harbour.y
* fixed 'type clash' warning in some bison version
|
||
|
Ryszard Glab
|
dde0793b53 |
2005-11-14 11:00 UTC+0100 Ryszard Glab <rglab@imid.med.pl>
* include/hbcomp.h
* include/hberrors.h
* include/hbexpra.c
* include/hbexprb.c
* include/hbexprop.h
* include/hbhash.h
* include/hbmacro.h
* include/hbpcode.h
* source/common/Makefile
* source/common/expropt1.c
* source/common/expropt2.c
* source/common/hbhash.c
* source/compiler/expropta.c
* source/compiler/exproptb.c
* source/compiler/genc.c
* source/compiler/harbour.c
* source/compiler/harbour.l
* source/compiler/harbour.y
* source/compiler/hbfix.c
* source/compiler/hbgenerr.c
* source/compiler/hbident.c
* source/compiler/hbpcode.c
* source/macro/macro.l
* source/macro/macro.y
* source/macro/macroa.c
* source/macro/macrob.c
* source/rtl/dates.c
* source/vm/hvm.c
* source/vm/macro.c
+ source/common/hbdate.c
+ tests/ddate.prg
+ tests/switch.prg
+added support for DATE type constants in the following format:
0dYYYYMMDD
for example (see tests/ddate.prg for more):
IF( dDate > 0d20051112 )
+added support for SWITCH command (see tests/switch.prg)
SWITCH <expr>
CASE <integer_expression>
...
[EXIT]
CASE <string_expression>
...
[EXIT]
[OTHERWISE]
...
END
Notice:
- Integer and string expressions can be mixed in a single
SWITCH command with no runtime errors;
- CASE expression have to be resolved at compile time and
the result has to be either an integer or string constant
- if there is no EXIT statement then next CASE is executed
(or OTHERWISE for the last CASE)
For example:
CASE 1+32+2*4
CASE CHR(64)
CASE ASC('A')
CASE "A"+CHR(13)
Notice:
The above changes apply only to FLEX version!
|