+ doc/en/clipper.txt
+ New file describing Harbour features that are different from Clipper.
* include/hbpcode.h
* Corrected typo in comment /* Thanks to Dave for info. */
* include/hbapi.h
* Changed 2nd parameter to BYTE iContext in hb_macroGetValue( HB_ITEM_PTR pItem, BYTE iContext )
* include/hbexprop.h
+ Added #define HB_ET_MACRO_LIST 16 /* &variable used as in literal arrays or parentesised expressions. */
+ Added #define HB_ET_MACRO_INDEX 32 /* &variable used as arrays index. */
* include/hbexprb.c
+ Added macro list support logic to hb_compExprUseArray()
+ Added generation of HB_P_MACROLIST, HB_P_MACROPUSHLIST, HB_P_MACROLISTEND, and HB_P_MACROPUSHINDEX in hb_compExprUseMacro()
/* HB_P_MACROLIST and HB_P_MACROLISTEND are only generated as an enevelope if array contains a one or more macro element
which will generate an HB_P_MACROPUSHLIST. */
* include/hbpcode.h
* source/compiler/genc.c
* source/compiler/hbfix.c
* source/compiler/hbpcode.c
+ Added: new opcodes HB_P_MACROLIST, HB_P_MACROPUSHLIST, HB_P_MACROLISTEND, and HB_P_MACROPUSHINDEX.
* source/vm/hvm.c
* source/vm/macro.c
+ Added: support for new opcodes HB_P_MACROLIST, HB_P_MACROPUSHLIST, HB_P_MACROLISTEND, and HB_P_MACROPUSHINDEX.
/* HB_P_MACROPUSHINDEX not completed yet.*/
/* NOTE: This implements macro as literal array arguments list syntax <{ &cMacro }>.
( &Cmacro ) and Array[ &cMacro ] are not completed yet.
*** All prgs must be recompiled due to new opcodes !!!
*/
* source/vm/macro.c
* source/vm/hvm.c
% Simplified logic for suppoting macro lists. Removed global variables:
int hb_vm_iFunCalls = 0, *hb_vm_aiMacroListParameters = NULL, hb_vm_iMacroListAllocated
which are no longer needed. No longer using any logic in any PCODE case, other than HB_P_PUSHMACROARG.
No longer using any arrays, or memory allocations.
* include/hbexpra.c
* include/hbexprb.c
* HB_P_PUSHMACROARG will now be followed with a push symbol sequence, indicating its parrent function call.
* include/hbpcode.h
* Added decimal values into the description comments for readability.
* utils/hbpp/hbpp.c
* Commented an exit() call in hb_compGenError() to continue processing after an error just like Harbour does.
* include/hbapi.h
+ Added 2nd parameter BOOL bArg to hb_macroGetValue()
* include/hbexpra.c
+ Added global BOOL hb_exp_bArgList = FALSE;
* include/hbexprb.c
+ Added logic to generate HB_P_MACROPUSHARG rather than HB_MACROPUSH when pushed macro is a function call argument.
* include/hbpcode.h
* source/compiler/genc.c
* source/compiler/hbfix.c
* source/compiler/hbpcode.c
+ Added new HB_P_MACROPUSHARG
* source/macro/macro.y
+ Added logic to generate an error if macro expression is list, unless servicing an HB_MACROPUSHARG.
* source/vm/hvm.c
+ Added support for new HB_P_MACROPUSHARG calling hb_macroGetValue() with TRUE for bArg.
* source/vm/macro.c
+ Added 2nd parameter BOOL bArg to hb_macroGetValue() to signify servicing of HB_P_MACROPUSHARG.
* contrib/dot/pp.prg
+ Added bSplit 4th paramater to PP_PreProLine() defaulting to .T.. - Calls from PP_PreProFile() set it to .F..
* source/compiler/hvm.c
+ Added support for new PCodes HB_P_PUSHBYTE, and HB_P_PUSHONE
+ Added void hb_vmPushOne( void ), void hb_vmPushZero( void ) and void hb_vmPushByte( BYTE )
* Optimized HB_P_ZERO by using hb_vmPushZero()
* source/compiler/harbour.c
- REMMED not used hb_compGenPushInteger()
* Optimized hb_compGenPushLong() to USE HB_P_ZERO, HB_P_ONE, HB_P_PUSHBBYTE, HB_P_PUSHBINT, or , HB_P_PUSHLONG as needed.
* Optimized few pairs of hb_compGenPCode1() to use hb_compGenPCode2() instead.
* source/compiler/genc.c
+ Added support for PCodes HB_P_PUSHBYTE, and HB_P_PUSHONE
* source/compiler/hbpcode.c
+ Added hb_compGenPCode2( BYTE, BYTE )
* source/compiler/harbour.y
* Optimized few pairs of hb_compGenPCode1() to use hb_compGenPCode2() instead.
* source/include/hbpcode.h
+ Added PCodes HB_P_PUSHBYTE, and HB_P_PUSHONE
* source/include/hbvm.h
+ Added:
extern void hb_vmPushOne( void ); /* pushes a 0 onto the stack */
extern void hb_vmPushZero( void ); /* pushes a 1 onto the stack */
extern void hb_vmPushByte( BYTE bNumber ); /* pushes a integer number onto the stack */
* include/hbcomp.h
- Removed #ifef of GenObj32
* source/compiler/hvm.c
+ Added PCodes HB_P_JAMPSHORT, HB_P_JAMPSHORTFALSE and HB_P_JAMPSHORTTRUE
* source/compiler/harbour.c
+ Added hb_compOptimizeJumps() - Jumps Optimizer.
+ Added hb_compSort_ULONG() Call back function for qsort - used in the Jump Optimizer.
+ Added support for new elements of _FUNC.
* Modified hb_compGen*Jump*() to support Short Normal and Far Jumps.
* source/include/hbexprb.c
* Reverted handling of .OR. .AND. and IIF() to use default (FAR) JUMPs - note the use of (0) when calling hb_compGenJump*().
* source/compiler/genc.c
+ Added support for HB_P_JAMPSHORT, HB_P_JAMPSHORTFALSE and HB_P_JAMPSHORTTRUE
* source/compiler/cmdcheck.c
+ Added support for new switch -J[0|1] default is J1 which enables the Jump Optimizer - Use -J0 to disable.
* source/compiler/hbgenerr.c
- Removed following errors:
"Jump offset too long for HB_P_JUMP needed HB_P_JUMPFAR",
"Jump offset too long for HB_P_JUMPTRUE needed HB_P_JUMPFARTRUE",
"Jump offset too long for HB_P_JUMPFALSE needed HB_P_JUMPFARFALSE",
* Changed "HB_P_JUMPx not found when fixing offset" to "Jump PCode not found"
* source/include/hberrors.h
- Removed following defines:
#define HB_COMP_ERR_INVALID_JUMPTRUE 46
#define HB_COMP_ERR_INVALID_JUMPFALSE 47
#define HB_COMP_ERR_JUMP_NOT_FOUND 48
* source/include/hberrors.h
+ Added following to __FUNC
ULONG * pNOOPs; /* pointer to the NOOP array */
ULONG * pJumps; /* pointer to the Jumps array */
int iNOOPs; /* NOOPs Counter */
int iJumps; /* Jumps Counter */
* source/include/hbpcode.h
+ Added HB_P_JAMPSHORT, HB_P_JAMPSHORTFALSE and HB_P_JAMPSHORTTRUE
* source/include/hbpcode.h
+ Added HB_P_JUMPFAR, HB_P_JUMPFARFALSE, and HB_P_JUMPFARTRUE
* source/compiler/hvm.c
+ Added support for HB_P_JUMPFAR, HB_P_JUMPFARFALSE, and HB_P_JUMPFARTRUE to support longer than 2^15 jumps.
* source/compiler/harbour.c
* Enhanced hb_compGenJump(), hb_compGenJumpFalse(), hb_compGenJumpTrue(), hb_compGenJumpHere() and hb_compGenJumpThere()
to utilize HB_P_JUMPFAR, HB_P_JUMPFARFALSE, and HB_P_JUMPFARTRUE to support longer than 2^15 jumps.
* source/compiler/genc.c
+ Added support for HB_P_JUMPFAR, HB_P_JUMPFARFALSE, and HB_P_JUMPFARTRUE to support longer than 2^15 jumps.
