/* * $Id$ */ /* * Harbour Project source code: * Compiler C source generation * * Copyright 1999 Antonio Linares * www - http://www.harbour-project.org * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit * their web site at http://www.gnu.org/). * */ #include #include "hbcomp.h" static void hb_compGenCReadable( PFUNCTION pFunc, FILE * yyc ); static void hb_compGenCCompact( PFUNCTION pFunc, FILE * yyc ); /* helper structure to pass information */ typedef struct HB_stru_genc_info { FILE * yyc; BOOL bVerbose; USHORT iNestedCodeblock; } HB_GENC_INFO, * HB_GENC_INFO_PTR; #define HB_GENC_FUNC( func ) HB_PCODE_FUNC( func, HB_GENC_INFO_PTR ) typedef HB_GENC_FUNC( HB_GENC_FUNC_ ); typedef HB_GENC_FUNC_ * HB_GENC_FUNC_PTR; void hb_compGenCCode( PHB_FNAME pFileName ) /* generates the C language output */ { char szFileName[ _POSIX_PATH_MAX ]; PFUNCTION pFunc = hb_comp_functions.pFirst, pFTemp; PCOMSYMBOL pSym = hb_comp_symbols.pFirst; PCOMDECLARED pDeclared; PCOMCLASS pClass; FILE * yyc; /* file handle for C output */ PINLINE pInline = hb_comp_inlines.pFirst; if( ! pFileName->szExtension ) pFileName->szExtension = ".c"; hb_fsFNameMerge( szFileName, pFileName ); yyc = fopen( szFileName, "wb" ); if( ! yyc ) { hb_compGenError( hb_comp_szErrors, 'E', HB_COMP_ERR_CREATE_OUTPUT, szFileName, NULL ); return; } if( ! hb_comp_bQuiet ) { printf( "Generating C source output to \'%s\'... ", szFileName ); fflush( stdout ); } fprintf( yyc, "/*\n * Harbour Compiler, %d.%d%s (Build %d) (%04d.%02d.%02d) (%s)\n", HB_VER_MAJOR, HB_VER_MINOR, HB_VER_REVISION, HB_VER_BUILD, HB_VER_YEAR, HB_VER_MONTH, HB_VER_DAY, HB_VER_LEX ); fprintf( yyc, " * Generated C source code\n */\n\n" ); if( hb_comp_iFunctionCnt ) { fprintf( yyc, "#include \"hbvmpub.h\"\n" ); if( hb_comp_iGenCOutput != HB_COMPGENC_COMPACT ) fprintf( yyc, "#include \"hbpcode.h\"\n" ); fprintf( yyc, "#include \"hbinit.h\"\n\n\n" ); if( ! hb_comp_bStartProc ) pFunc = pFunc->pNext; /* No implicit starting procedure */ /* write functions prototypes for PRG defined functions */ while( pFunc ) { if( pFunc->cScope & HB_FS_STATIC || pFunc->cScope & HB_FS_INIT || pFunc->cScope & HB_FS_EXIT ) fprintf( yyc, "static " ); else fprintf( yyc, " " ); if( pFunc == hb_comp_pInitFunc ) fprintf( yyc, "HARBOUR hb_INITSTATICS( void );\n" ); /* NOTE: hb_ intentionally in lower case */ else fprintf( yyc, "HB_FUNC( %s );\n", pFunc->szName ); pFunc = pFunc->pNext; } /* write functions prototypes for inline blocks */ while( pInline ) { if( pInline->szName ) fprintf( yyc, "static HB_FUNC( %s );\n", pInline->szName ); pInline = pInline->pNext; } /* write functions prototypes for called functions outside this PRG */ pFunc = hb_comp_funcalls.pFirst; while( pFunc ) { pFTemp = hb_compFunctionFind( pFunc->szName ); if( ! pFTemp || pFTemp == hb_comp_functions.pFirst ) { if( pFTemp == NULL && hb_compInlineFind( pFunc->szName ) == NULL ) { fprintf( yyc, "extern HB_FUNC( %s );\n", pFunc->szName ); } } pFunc = pFunc->pNext; } /* writes the symbol table */ /* Generate the wrapper that will initialize local symbol table */ hb_strupr( pFileName->szName ); fprintf( yyc, "\n\nHB_INIT_SYMBOLS_BEGIN( hb_vm_SymbolInit_%s%s )\n", hb_comp_szPrefix, pFileName->szName ); while( pSym ) { if( pSym->szName[ 0 ] == '(' ) { /* Since the normal function cannot be INIT and EXIT at the same time * we are using these two bits to mark the special function used to * initialize static variables */ fprintf( yyc, "{ \"(_INITSTATICS)\", HB_FS_INIT | HB_FS_EXIT, hb_INITSTATICS, NULL }" ); /* NOTE: hb_ intentionally in lower case */ } else { fprintf( yyc, "{ \"%s\", ", pSym->szName ); if( pSym->cScope & HB_FS_STATIC ) fprintf( yyc, "HB_FS_STATIC" ); else if( pSym->cScope & HB_FS_INIT ) fprintf( yyc, "HB_FS_INIT" ); else if( pSym->cScope & HB_FS_EXIT ) fprintf( yyc, "HB_FS_EXIT" ); else fprintf( yyc, "HB_FS_PUBLIC" ); if( pSym->cScope & VS_MEMVAR ) fprintf( yyc, " | HB_FS_MEMVAR" ); if( ( pSym->cScope != HB_FS_MESSAGE ) && ( pSym->cScope & HB_FS_MESSAGE ) ) /* only for non public symbols */ fprintf( yyc, " | HB_FS_MESSAGE" ); if( pSym->cScope & HB_FS_FIRST ) fprintf( yyc, " | HB_FS_FIRST" ); /* specify the function address if it is a defined function or an external called function */ if( hb_compFunctionFind( pSym->szName ) ) /* is it a function defined in this module */ fprintf( yyc, ", HB_FUNCNAME( %s ), NULL }", pSym->szName ); else if( hb_compFunCallFind( pSym->szName ) ) /* is it a function called from this module */ fprintf( yyc, ", HB_FUNCNAME( %s ), NULL }", pSym->szName ); else fprintf( yyc, ", NULL, NULL }" ); /* memvar */ } if( pSym != hb_comp_symbols.pLast ) fprintf( yyc, ",\n" ); pSym = pSym->pNext; } fprintf( yyc, "\nHB_INIT_SYMBOLS_END( hb_vm_SymbolInit_%s%s )\n" "#if defined(_MSC_VER)\n" " #if _MSC_VER >= 1010\n" /* [pt] First version of MSC I have that supports this */ /* is msvc4.1 (which is msc 10.10) */ " #pragma data_seg( \".CRT$XIY\" )\n" " #pragma comment( linker, \"/Merge:.CRT=.data\" )\n" " #else\n" " #pragma data_seg( \"XIY\" )\n" " #endif\n" " static HB_$INITSYM hb_vm_auto_SymbolInit_%s%s = hb_vm_SymbolInit_%s%s;\n" " #pragma data_seg()\n" "#elif ! defined(__GNUC__)\n" " #pragma startup hb_vm_SymbolInit_%s%s\n" "#endif\n\n", hb_comp_szPrefix, pFileName->szName, hb_comp_szPrefix, pFileName->szName, hb_comp_szPrefix, pFileName->szName, hb_comp_szPrefix, pFileName->szName ); /* Generate functions data */ pFunc = hb_comp_functions.pFirst; if( ! hb_comp_bStartProc ) pFunc = pFunc->pNext; /* No implicit starting procedure */ while( pFunc ) { if( pFunc->cScope != HB_FS_PUBLIC ) fprintf( yyc, "static " ); if( pFunc == hb_comp_pInitFunc ) /* Is it STATICS$ */ fprintf( yyc, "HARBOUR hb_INITSTATICS( void )" ); /* NOTE: hb_ intentionally in lower case */ else fprintf( yyc, "HB_FUNC( %s )", pFunc->szName ); fprintf( yyc, "\n{\n static const BYTE pcode[] =\n {\n" ); if( hb_comp_iGenCOutput == HB_COMPGENC_COMPACT ) hb_compGenCCompact( pFunc, yyc ); else hb_compGenCReadable( pFunc, yyc ); fprintf( yyc, " };\n\n" ); fprintf( yyc, " hb_vmExecute( pcode, symbols );\n}\n\n" ); pFunc = pFunc->pNext; } /* Generate codeblocks data */ if( hb_comp_cInlineID > '0' ) { fprintf( yyc, "#include \"hbapi.h\"\n" ); } pInline = hb_comp_inlines.pFirst; while( pInline ) { fprintf( yyc, "#line %i \"%s\"\n", pInline->iLine, pInline->szFileName ); if( pInline->szName ) { fprintf( yyc, "static HB_FUNC( %s )\n", pInline->szName ); } fprintf( yyc, "%s", pInline->pCode ); pInline = pInline->pNext; } } else { fprintf( yyc, "/* Empty source file */\n\n" ); } fclose( yyc ); pFunc = hb_comp_functions.pFirst; while( pFunc ) pFunc = hb_compFunctionKill( pFunc ); pFunc = hb_comp_funcalls.pFirst; while( pFunc ) { hb_comp_funcalls.pFirst = pFunc->pNext; hb_xfree( ( void * ) pFunc ); /* NOTE: szName will be released by hb_compSymbolKill() */ pFunc = hb_comp_funcalls.pFirst; } pInline = hb_comp_inlines.pFirst; while( pInline ) { hb_comp_inlines.pFirst = pInline->pNext; if( pInline->pCode ) { hb_xfree( ( void * ) pInline->pCode ); } hb_xfree( ( void * ) pInline->szFileName ); hb_xfree( ( void * ) pInline ); /* NOTE: szName will be released by hb_compSymbolKill() */ pInline = hb_comp_inlines.pFirst; } if ( hb_comp_iWarnings >= 3 ) { pDeclared = hb_comp_pReleaseDeclared->pNext; while( pDeclared ) { hb_comp_pFirstDeclared = pDeclared->pNext; hb_xfree( ( void * ) pDeclared ); pDeclared = hb_comp_pFirstDeclared; } pClass = hb_comp_pReleaseClass->pNext; while( pClass ) { hb_comp_pFirstClass = pClass->pNext; pDeclared = pClass->pMethod; while ( pDeclared ) { hb_comp_pFirstDeclared = pDeclared->pNext; hb_xfree( ( void * ) pDeclared ); pDeclared = hb_comp_pFirstDeclared; } hb_xfree( ( void * ) pClass ); pClass = hb_comp_pFirstClass; } } pSym = hb_comp_symbols.pFirst; while( pSym ) pSym = hb_compSymbolKill( pSym ); if( ! hb_comp_bQuiet ) printf( "Done.\n" ); } static HB_GENC_FUNC( hb_p_and ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_AND,\n" ); return 1; } static HB_GENC_FUNC( hb_p_arraypush ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_ARRAYPUSH,\n" ); return 1; } static HB_GENC_FUNC( hb_p_arraypop ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_ARRAYPOP,\n" ); return 1; } static HB_GENC_FUNC( hb_p_dec ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_DEC,\n" ); return 1; } static HB_GENC_FUNC( hb_p_arraydim ) { fprintf( cargo->yyc, "\tHB_P_ARRAYDIM, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_divide ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_DIVIDE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_do ) { fprintf( cargo->yyc, "\tHB_P_DO, %i, %i,\n", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); return 3; } static HB_GENC_FUNC( hb_p_doshort ) { fprintf( cargo->yyc, "\tHB_P_DOSHORT, %i,\n", pFunc->pCode[ lPCodePos + 1 ] ); return 2; } static HB_GENC_FUNC( hb_p_duplicate ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_DUPLICATE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_dupltwo ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_DUPLTWO,\n" ); return 1; } static HB_GENC_FUNC( hb_p_equal ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_EQUAL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_exactlyequal ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_EXACTLYEQUAL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_endblock ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); --cargo->iNestedCodeblock; fprintf( cargo->yyc, "\tHB_P_ENDBLOCK,\n" ); return 1; } static HB_GENC_FUNC( hb_p_endproc ) { if( (lPCodePos+1) == pFunc->lPCodePos ) fprintf( cargo->yyc, "\tHB_P_ENDPROC\n" ); else fprintf( cargo->yyc, "\tHB_P_ENDPROC,\n" ); return 1; } static HB_GENC_FUNC( hb_p_false ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_FALSE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_fortest ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_FORTEST,\n" ); return 1; } static HB_GENC_FUNC( hb_p_frame ) { fprintf( cargo->yyc, "\tHB_P_FRAME, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* locals, params */" ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_funcptr ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_FUNCPTR,\n" ); return 1; } static HB_GENC_FUNC( hb_p_function ) { fprintf( cargo->yyc, "\tHB_P_FUNCTION, %i, %i,\n", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); return 3; } static HB_GENC_FUNC( hb_p_functionshort ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_FUNCTIONSHORT, %i,\n", pFunc->pCode[ lPCodePos + 1 ] ); return 1; } static HB_GENC_FUNC( hb_p_arraygen ) { fprintf( cargo->yyc, "\tHB_P_ARRAYGEN, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_greater ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_GREATER,\n" ); return 1; } static HB_GENC_FUNC( hb_p_greaterequal ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_GREATEREQUAL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_inc ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_INC,\n" ); return 1; } static HB_GENC_FUNC( hb_p_instring ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_INSTRING,\n" ); return 1; } static HB_GENC_FUNC( hb_p_jumpnear ) { fprintf( cargo->yyc, "\tHB_P_JUMPNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] ); if( lOffset > 127 ) lOffset -= 256; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_jump ) { fprintf( cargo->yyc, "\tHB_P_JUMP, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); if( lOffset > SHRT_MAX ) lOffset -= 65536; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_jumpfar ) { fprintf( cargo->yyc, "\tHB_P_JUMPFAR, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 + pFunc->pCode[ lPCodePos + 3 ] * 65536 ); if( lOffset > 8388607L ) lOffset -= 16777216; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_jumpfalsenear ) { fprintf( cargo->yyc, "\tHB_P_JUMPFALSENEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] ); if( lOffset > 127 ) lOffset -= 256; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_jumpfalse ) { fprintf( cargo->yyc, "\tHB_P_JUMPFALSE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); if( lOffset > SHRT_MAX ) lOffset -= 65536; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_jumpfalsefar ) { fprintf( cargo->yyc, "\tHB_P_JUMPFALSEFAR, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 + pFunc->pCode[ lPCodePos + 3 ] * 65536 ); if( lOffset > 8388607L ) lOffset -= 16777216; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_jumptruenear ) { fprintf( cargo->yyc, "\tHB_P_JUMPTRUENEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] ); if( lOffset > 127 ) lOffset -= 256; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_jumptrue ) { fprintf( cargo->yyc, "\tHB_P_JUMPTRUE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); if( lOffset > SHRT_MAX ) lOffset -= 65536; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_jumptruefar ) { fprintf( cargo->yyc, "\tHB_P_JUMPTRUEFAR, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 + pFunc->pCode[ lPCodePos + 3 ] * 65536 ); if( lOffset > 8388607L ) lOffset -= 16777216; fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, ( LONG ) ( lPCodePos + lOffset ) ); } fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_less ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_LESS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_lessequal ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_LESSEQUAL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_line ) { if( cargo->bVerbose ) fprintf( cargo->yyc, "/* %05li */ ", lPCodePos ); else fprintf( cargo->yyc, "\t" ); fprintf( cargo->yyc, "HB_P_LINE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_localname ) { ULONG ulStart = lPCodePos; fprintf( cargo->yyc, "\tHB_P_LOCALNAME, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", ( char * ) pFunc->pCode + lPCodePos + 3 ); fprintf( cargo->yyc, "\n" ); lPCodePos += 3; while( pFunc->pCode[ lPCodePos ] ) { char chr = pFunc->pCode[ lPCodePos++ ]; if( chr == '\'' || chr == '\\') fprintf( cargo->yyc, " \'\\%c\',", chr ); else fprintf( cargo->yyc, " \'%c\',", chr ); } fprintf( cargo->yyc, " 0,\n" ); return lPCodePos - ulStart + 1; } static HB_GENC_FUNC( hb_p_macropop ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROPOP,\n" ); return 1; } static HB_GENC_FUNC( hb_p_macropopaliased ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROPOPALIASED,\n" ); return 1; } static HB_GENC_FUNC( hb_p_macropush ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROPUSH,\n" ); return 1; } static HB_GENC_FUNC( hb_p_macropushaliased ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROPUSHALIASED,\n" ); return 1; } static HB_GENC_FUNC( hb_p_macrosymbol ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROSYMBOL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_macrotext ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MACROTEXT,\n" ); return 1; } static HB_GENC_FUNC( hb_p_message ) { fprintf( cargo->yyc, "\tHB_P_MESSAGE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_minus ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MINUS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_modulename ) { ULONG ulStart = lPCodePos; fprintf( cargo->yyc, "\tHB_P_MODULENAME," ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", ( char * ) pFunc->pCode + lPCodePos + 1 ); fprintf( cargo->yyc, "\n" ); lPCodePos++; while( pFunc->pCode[ lPCodePos ] ) { char chr = pFunc->pCode[ lPCodePos++ ]; if( chr == '\'' || chr == '\\') fprintf( cargo->yyc, " \'\\%c\',", chr ); else fprintf( cargo->yyc, " \'%c\',", chr ); } fprintf( cargo->yyc, " 0,\n" ); return lPCodePos - ulStart + 1; } static HB_GENC_FUNC( hb_p_modulus ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MODULUS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_mult ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_MULT,\n" ); return 1; } static HB_GENC_FUNC( hb_p_negate ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_NEGATE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_not ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_NOT,\n" ); return 1; } static HB_GENC_FUNC( hb_p_notequal ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_NOTEQUAL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_or ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_OR,\n" ); return 1; } static HB_GENC_FUNC( hb_p_parameter ) { fprintf( cargo->yyc, "\tHB_P_PARAMETER, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_plus ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_PLUS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_pop ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_POP,\n" ); return 1; } static HB_GENC_FUNC( hb_p_popalias ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_POPALIAS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_popaliasedfield ) { fprintf( cargo->yyc, "\tHB_P_POPALIASEDFIELD, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_popaliasedfieldnear ) { fprintf( cargo->yyc, "\tHB_P_POPALIASEDFIELDNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] )->szName ); fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_popaliasedvar ) { fprintf( cargo->yyc, "\tHB_P_POPALIASEDVAR, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_popfield ) { fprintf( cargo->yyc, "\tHB_P_POPFIELD, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_poplocal ) { fprintf( cargo->yyc, "\tHB_P_POPLOCAL, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { SHORT wVar = * ( ( SHORT * ) &( pFunc->pCode )[ lPCodePos + 1 ] ); /* Variable with negative order are local variables * referenced in a codeblock -handle it with care */ if( cargo->iNestedCodeblock ) { /* we are accesing variables within a codeblock */ /* the names of codeblock variable are lost */ if( wVar < 0 ) fprintf( cargo->yyc, "\t/* localvar%i */", -wVar ); else fprintf( cargo->yyc, "\t/* codeblockvar%i */", wVar ); } else fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, wVar )->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_poplocalnear ) { fprintf( cargo->yyc, "\tHB_P_POPLOCALNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) { char wVar = ( char ) pFunc->pCode[ lPCodePos + 1 ]; /* Variable with negative order are local variables * referenced in a codeblock -handle it with care */ if( cargo->iNestedCodeblock ) { /* we are accesing variables within a codeblock */ /* the names of codeblock variable are lost */ if( wVar < 0 ) fprintf( cargo->yyc, "\t/* localvar%i */", -wVar ); else fprintf( cargo->yyc, "\t/* codeblockvar%i */", wVar ); } else fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, wVar )->szName ); } fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_popmemvar ) { fprintf( cargo->yyc, "\tHB_P_POPMEMVAR, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_popstatic ) { fprintf( cargo->yyc, "\tHB_P_POPSTATIC, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { PVAR pVar; PFUNCTION pTmp = hb_comp_functions.pFirst; USHORT wVar = pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256; while( pTmp->pNext && pTmp->pNext->iStaticsBase < wVar ) pTmp = pTmp->pNext; pVar = hb_compVariableFind( pTmp->pStatics, wVar - pTmp->iStaticsBase ); fprintf( cargo->yyc, "\t/* %s */", pVar->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_popvariable ) { fprintf( cargo->yyc, "\tHB_P_POPVARIABLE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_power ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_POWER,\n" ); return 1; } static HB_GENC_FUNC( hb_p_pushalias ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_PUSHALIAS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_pushaliasedfield ) { fprintf( cargo->yyc, "\tHB_P_PUSHALIASEDFIELD, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushaliasedfieldnear ) { fprintf( cargo->yyc, "\tHB_P_PUSHALIASEDFIELDNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] )->szName ); fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_pushaliasedvar ) { fprintf( cargo->yyc, "\tHB_P_PUSHALIASEDVAR, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushblock ) { USHORT wVar, w; ULONG ulStart = lPCodePos; ++cargo->iNestedCodeblock; fprintf( cargo->yyc, "\tHB_P_PUSHBLOCK, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); fprintf( cargo->yyc, "\n" ); w = * ( ( USHORT * ) &( pFunc->pCode [ lPCodePos + 3 ] ) ); fprintf( cargo->yyc, "\t%i, %i,", pFunc->pCode[ lPCodePos + 3 ], pFunc->pCode[ lPCodePos + 4 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* number of local parameters (%i) */", w ); fprintf( cargo->yyc, "\n" ); wVar = * ( ( USHORT * ) &( pFunc->pCode [ lPCodePos + 5 ] ) ); fprintf( cargo->yyc, "\t%i, %i,", pFunc->pCode[ lPCodePos + 5 ], pFunc->pCode[ lPCodePos + 6 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* number of local variables (%i) */", wVar ); fprintf( cargo->yyc, "\n" ); lPCodePos += 7; /* codeblock size + number of parameters + number of local variables */ /* create the table of referenced local variables */ while( wVar-- ) { w = * ( ( USHORT * ) &( pFunc->pCode [ lPCodePos ] ) ); fprintf( cargo->yyc, "\t%i, %i,", pFunc->pCode[ lPCodePos ], pFunc->pCode[ lPCodePos + 1 ] ); /* NOTE: * When a codeblock is used to initialize a static variable * the names of local variables cannot be determined * because at the time of C code generation we don't know * in which function was defined this local variable */ if( ( pFunc->cScope & ( HB_FS_INIT | HB_FS_EXIT ) ) != ( HB_FS_INIT | HB_FS_EXIT ) ) if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, w )->szName ); fprintf( cargo->yyc, "\n" ); lPCodePos +=2; } return lPCodePos - ulStart; } static HB_GENC_FUNC( hb_p_pushblockshort ) { ++cargo->iNestedCodeblock; fprintf( cargo->yyc, "\tHB_P_PUSHBLOCKSHORT, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] ); fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_pushdouble ) { int i; fprintf( cargo->yyc, "\tHB_P_PUSHDOUBLE," ); ++lPCodePos; for( i = 0; i < sizeof( double ) + sizeof( BYTE ) + sizeof( BYTE ); ++i ) fprintf( cargo->yyc, " %i,", ( ( BYTE * ) pFunc->pCode )[ lPCodePos + i ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %.*f, %d, %d */", *( ( BYTE * ) &( pFunc->pCode[ lPCodePos + sizeof( double ) ] ) ), *( ( double * ) &( pFunc->pCode[ lPCodePos ] ) ), *( ( BYTE * ) &( pFunc->pCode[ lPCodePos + sizeof( double ) ] ) ), *( ( BYTE * ) &( pFunc->pCode[ lPCodePos + sizeof( double ) + sizeof( BYTE ) ] ) ) ); fprintf( cargo->yyc, "\n" ); return sizeof( double ) + sizeof( BYTE ) + sizeof( BYTE ) + 1; } static HB_GENC_FUNC( hb_p_pushfield ) { fprintf( cargo->yyc, "\tHB_P_PUSHFIELD, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushbyte ) { fprintf( cargo->yyc, "\tHB_P_PUSHBYTE, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] ); fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_pushint ) { fprintf( cargo->yyc, "\tHB_P_PUSHINT, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushlocal ) { fprintf( cargo->yyc, "\tHB_P_PUSHLOCAL, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { SHORT wVar = * ( ( SHORT * ) &( pFunc->pCode )[ lPCodePos + 1 ] ); /* Variable with negative order are local variables * referenced in a codeblock -handle it with care */ if( cargo->iNestedCodeblock ) { /* we are accesing variables within a codeblock */ /* the names of codeblock variable are lost */ if( wVar < 0 ) fprintf( cargo->yyc, "\t/* localvar%i */", -wVar ); else fprintf( cargo->yyc, "\t/* codeblockvar%i */", wVar ); } else fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, wVar )->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushlocalnear ) { fprintf( cargo->yyc, "\tHB_P_PUSHLOCALNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) { signed char wVar = ( signed char ) pFunc->pCode[ lPCodePos + 1 ]; /* Variable with negative order are local variables * referenced in a codeblock -handle it with care */ if( cargo->iNestedCodeblock ) { /* we are accesing variables within a codeblock */ /* the names of codeblock variable are lost */ if( wVar < 0 ) fprintf( cargo->yyc, "\t/* localvar%i */", -wVar ); else fprintf( cargo->yyc, "\t/* codeblockvar%i */", wVar ); } else fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, wVar )->szName ); } fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_pushlocalref ) { fprintf( cargo->yyc, "\tHB_P_PUSHLOCALREF, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { SHORT wVar = * ( ( SHORT * ) &( pFunc->pCode )[ lPCodePos + 1 ] ); /* Variable with negative order are local variables * referenced in a codeblock -handle it with care */ if( cargo->iNestedCodeblock ) { /* we are accesing variables within a codeblock */ /* the names of codeblock variable are lost */ if( wVar < 0 ) fprintf( cargo->yyc, "\t/* localvar%i */", -wVar ); else fprintf( cargo->yyc, "\t/* codeblockvar%i */", wVar ); } else fprintf( cargo->yyc, "\t/* %s */", hb_compLocalVariableFind( pFunc, wVar )->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushlong ) { fprintf( cargo->yyc, "\tHB_P_PUSHLONG, %i, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ], pFunc->pCode[ lPCodePos + 4 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %li */", *( ( long * ) &( pFunc->pCode[ lPCodePos + 1 ] ) ) ); fprintf( cargo->yyc, "\n" ); return 1 + sizeof( long ); } static HB_GENC_FUNC( hb_p_pushmemvar ) { fprintf( cargo->yyc, "\tHB_P_PUSHMEMVAR, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushmemvarref ) { fprintf( cargo->yyc, "\tHB_P_PUSHMEMVARREF, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushnil ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_PUSHNIL,\n" ); return 1; } static HB_GENC_FUNC( hb_p_pushself ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_PUSHSELF,\n" ); return 1; } static HB_GENC_FUNC( hb_p_pushstatic ) { fprintf( cargo->yyc, "\tHB_P_PUSHSTATIC, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { PVAR pVar; PFUNCTION pTmp = hb_comp_functions.pFirst; USHORT wVar = pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256; while( pTmp->pNext && pTmp->pNext->iStaticsBase < wVar ) pTmp = pTmp->pNext; pVar = hb_compVariableFind( pTmp->pStatics, wVar - pTmp->iStaticsBase ); fprintf( cargo->yyc, "\t/* %s */", pVar->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushstaticref ) { fprintf( cargo->yyc, "\tHB_P_PUSHSTATICREF, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) { PVAR pVar; PFUNCTION pTmp = hb_comp_functions.pFirst; USHORT wVar = pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256; while( pTmp->pNext && pTmp->pNext->iStaticsBase < wVar ) pTmp = pTmp->pNext; pVar = hb_compVariableFind( pTmp->pStatics, wVar - pTmp->iStaticsBase ); fprintf( cargo->yyc, "\t/* %s */", pVar->szName ); } fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushstr ) { ULONG ulStart = lPCodePos; USHORT wLen = pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256; fprintf( cargo->yyc, "\tHB_P_PUSHSTR, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", wLen ); lPCodePos += 3; if( wLen > 0 ) { fprintf( cargo->yyc, "\n\t" ); while( wLen-- ) { BYTE uchr = ( BYTE ) pFunc->pCode[ lPCodePos++ ]; /* * NOTE: After optimization some CHR(n) can be converted * into a string containing nonprintable characters. * * TODO: add switch to use hexadecimal format "%#04x" */ if( ( uchr < ( BYTE ) ' ' ) || ( uchr >= 127 ) ) fprintf( cargo->yyc, "%i, ", uchr ); else if( strchr( "\'\\\"", uchr ) ) fprintf( cargo->yyc, "%i, ", uchr ); else fprintf( cargo->yyc, "\'%c\', ", uchr ); } } fprintf( cargo->yyc, "\n" ); return lPCodePos - ulStart; } static HB_GENC_FUNC( hb_p_pushstrshort ) { ULONG ulStart = lPCodePos; USHORT wLen = pFunc->pCode[ lPCodePos + 1 ]; fprintf( cargo->yyc, "\tHB_P_PUSHSTRSHORT, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %i */", wLen ); lPCodePos += 2; if( wLen > 0 ) { fprintf( cargo->yyc, "\n\t" ); while( wLen-- ) { BYTE uchr = ( BYTE ) pFunc->pCode[ lPCodePos++ ]; /* * NOTE: After optimization some CHR(n) can be converted * into a string containing nonprintable characters. * * TODO: add switch to use hexadecimal format "%#04x" */ if( ( uchr < ( BYTE ) ' ' ) || ( uchr >= 127 ) ) fprintf( cargo->yyc, "%i, ", uchr ); else if( strchr( "\'\\\"", uchr ) ) fprintf( cargo->yyc, "%i, ", uchr ); else fprintf( cargo->yyc, "\'%c\', ", uchr ); } } fprintf( cargo->yyc, "\n" ); return lPCodePos - ulStart; } static HB_GENC_FUNC( hb_p_pushsym ) { fprintf( cargo->yyc, "\tHB_P_PUSHSYM, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_pushsymnear ) { fprintf( cargo->yyc, "\tHB_P_PUSHSYMNEAR, %i,", pFunc->pCode[ lPCodePos + 1 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] )->szName ); fprintf( cargo->yyc, "\n" ); return 2; } static HB_GENC_FUNC( hb_p_pushvariable ) { fprintf( cargo->yyc, "\tHB_P_PUSHVARIABLE, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", hb_compSymbolGetPos( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 )->szName ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_retvalue ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_RETVALUE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_send ) { fprintf( cargo->yyc, "\tHB_P_SEND, %i, %i,\n", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); return 3; } static HB_GENC_FUNC( hb_p_sendshort ) { fprintf( cargo->yyc, "\tHB_P_SENDSHORT, %i,\n", pFunc->pCode[ lPCodePos + 1 ] ); return 2; } static HB_GENC_FUNC( hb_p_seqbegin ) { fprintf( cargo->yyc, "\tHB_P_SEQBEGIN, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 + pFunc->pCode[ lPCodePos + 3 ] * 65536 ); fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, lPCodePos + lOffset ); } fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_seqend ) { if( cargo->bVerbose ) fprintf( cargo->yyc, "/* %05li */ ", lPCodePos ); else fprintf( cargo->yyc, "\t" ); fprintf( cargo->yyc, "HB_P_SEQEND, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ] ); if( cargo->bVerbose ) { LONG lOffset = ( LONG ) ( pFunc->pCode[ lPCodePos + 1 ] + pFunc->pCode[ lPCodePos + 2 ] * 256 + pFunc->pCode[ lPCodePos + 3 ] * 65536 ); fprintf( cargo->yyc, "\t/* %li (abs: %05li) */", lOffset, lPCodePos + lOffset ); } fprintf( cargo->yyc, "\n" ); return 4; } static HB_GENC_FUNC( hb_p_seqrecover ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_SEQRECOVER,\n" ); return 1; } static HB_GENC_FUNC( hb_p_sframe ) { fprintf( cargo->yyc, "\tHB_P_SFRAME, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* symbol (_INITSTATICS) */" ); fprintf( cargo->yyc, "\n" ); return 3; } static HB_GENC_FUNC( hb_p_statics ) { PFUNCTION pInitStatics = hb_comp_functions.pFirst; PVAR pVar; USHORT wVar = 0, i; char chr; long lByteCount = 5; fprintf( cargo->yyc, "\tHB_P_STATICS, %i, %i, %i, %i,", pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ], pFunc->pCode[ lPCodePos + 3 ], pFunc->pCode[ lPCodePos + 4 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* symbol (_INITSTATICS), %i statics */", pFunc->pCode[ lPCodePos + 3 ] + pFunc->pCode[ lPCodePos + 4 ] * 256 ); fprintf( cargo->yyc, "\n" ); if( hb_comp_bDebugInfo ) { if( pInitStatics->szName[0] == 0 ) /* is _INITSTATICS ? */ { pVar = pInitStatics->pStatics; /* first static variable */ while( pVar ) { fprintf( cargo->yyc, "\tHB_P_STATICNAME, 1, %i, %i,", /* 1 means global static */ HB_LOBYTE( wVar + 1 ), HB_HIBYTE( wVar + 1 ) ); lByteCount += 4; if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", pVar->szName ); fprintf( cargo->yyc, "\n" ); i = 0; while( ( chr = pVar->szName[ i++ ] ) == TRUE ) { if( chr == '\'' || chr == '\\') fprintf( cargo->yyc, " \'\\%c\',", chr ); else fprintf( cargo->yyc, " \'%c\',", chr ); lByteCount++; } fprintf( cargo->yyc, " 0,\n" ); lByteCount++; pVar = pVar->pNext; wVar++; } } } return lByteCount; } static HB_GENC_FUNC( hb_p_staticname ) { ULONG ulStart = lPCodePos; fprintf( cargo->yyc, "\tHB_P_STATICNAME, 0, %i, %i,", /* zero means it is a in-function static */ pFunc->pCode[ lPCodePos + 1 ], pFunc->pCode[ lPCodePos + 2 ] ); if( cargo->bVerbose ) fprintf( cargo->yyc, "\t/* %s */", ( char * ) pFunc->pCode + lPCodePos + 3 ); fprintf( cargo->yyc, "\n" ); lPCodePos += 3; while( pFunc->pCode[ lPCodePos ] ) { char chr = pFunc->pCode[ lPCodePos++ ]; if( chr == '\'' || chr == '\\') fprintf( cargo->yyc, " \'\\%c\',", chr ); else fprintf( cargo->yyc, " \'%c\',", chr ); } fprintf( cargo->yyc, " 0,\n" ); return lPCodePos - ulStart + 1; } static HB_GENC_FUNC( hb_p_swapalias ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_SWAPALIAS,\n" ); return 1; } static HB_GENC_FUNC( hb_p_true ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_TRUE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_one ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_ONE,\n" ); return 1; } static HB_GENC_FUNC( hb_p_zero ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_ZERO,\n" ); return 1; } static HB_GENC_FUNC( hb_p_noop ) { HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); fprintf( cargo->yyc, "\tHB_P_NOOP,\n" ); return 1; } static HB_GENC_FUNC( hb_p_dummy ) { HB_SYMBOL_UNUSED( cargo ); HB_SYMBOL_UNUSED( pFunc ); HB_SYMBOL_UNUSED( lPCodePos ); return 1; } /* NOTE: The order of functions have to match the order of opcodes * mnemonics */ static HB_GENC_FUNC_PTR s_verbose_table[] = { hb_p_and, hb_p_arraypush, hb_p_arraypop, hb_p_arraydim, hb_p_arraygen, hb_p_equal, hb_p_endblock, hb_p_endproc, hb_p_exactlyequal, hb_p_false, hb_p_fortest, hb_p_function, hb_p_functionshort, hb_p_frame, hb_p_funcptr, hb_p_greater, hb_p_greaterequal, hb_p_dec, hb_p_divide, hb_p_do, hb_p_doshort, hb_p_duplicate, hb_p_dupltwo, hb_p_inc, hb_p_instring, hb_p_jumpnear, hb_p_jump, hb_p_jumpfar, hb_p_jumpfalsenear, hb_p_jumpfalse, hb_p_jumpfalsefar, hb_p_jumptruenear, hb_p_jumptrue, hb_p_jumptruefar, hb_p_lessequal, hb_p_less, hb_p_line, hb_p_localname, hb_p_macropop, hb_p_macropopaliased, hb_p_macropush, hb_p_macropushaliased, hb_p_macrosymbol, hb_p_macrotext, hb_p_message, hb_p_minus, hb_p_modulus, hb_p_modulename, /* start: pcodes generated by macro compiler */ hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, hb_p_dummy, /* end: */ hb_p_mult, hb_p_negate, hb_p_noop, hb_p_not, hb_p_notequal, hb_p_or, hb_p_parameter, hb_p_plus, hb_p_pop, hb_p_popalias, hb_p_popaliasedfield, hb_p_popaliasedfieldnear, hb_p_popaliasedvar, hb_p_popfield, hb_p_poplocal, hb_p_poplocalnear, hb_p_popmemvar, hb_p_popstatic, hb_p_popvariable, hb_p_power, hb_p_pushalias, hb_p_pushaliasedfield, hb_p_pushaliasedfieldnear, hb_p_pushaliasedvar, hb_p_pushblock, hb_p_pushblockshort, hb_p_pushfield, hb_p_pushbyte, hb_p_pushint, hb_p_pushlocal, hb_p_pushlocalnear, hb_p_pushlocalref, hb_p_pushlong, hb_p_pushmemvar, hb_p_pushmemvarref, hb_p_pushnil, hb_p_pushdouble, hb_p_pushself, hb_p_pushstatic, hb_p_pushstaticref, hb_p_pushstr, hb_p_pushstrshort, hb_p_pushsym, hb_p_pushsymnear, hb_p_pushvariable, hb_p_retvalue, hb_p_send, hb_p_sendshort, hb_p_seqbegin, hb_p_seqend, hb_p_seqrecover, hb_p_sframe, hb_p_statics, hb_p_staticname, hb_p_swapalias, hb_p_true, hb_p_zero, hb_p_one }; static void hb_compGenCReadable( PFUNCTION pFunc, FILE * yyc ) { HB_GENC_INFO genc_info; /* Make sure that table is correct */ assert( HB_P_LAST_PCODE == sizeof( s_verbose_table ) / sizeof( HB_GENC_FUNC_PTR ) ); genc_info.iNestedCodeblock = 0; genc_info.bVerbose = ( hb_comp_iGenCOutput == HB_COMPGENC_VERBOSE ); genc_info.yyc = yyc; hb_compPCodeEval( pFunc, ( HB_PCODE_FUNC_PTR * ) s_verbose_table, ( void * ) &genc_info ); if( genc_info.bVerbose ) fprintf( yyc, "/* %05li */\n", pFunc->lPCodePos ); } static void hb_compGenCCompact( PFUNCTION pFunc, FILE * yyc ) { ULONG lPCodePos = 0; int nChar; fprintf( yyc, "\t" ); nChar = 0; while( lPCodePos < pFunc->lPCodePos ) { ++nChar; if( nChar > 1 ) fprintf( yyc, ", " ); if( nChar == 15 ) { fprintf( yyc, "\n\t" ); nChar = 1; } /* Displaying as decimal is more compact than hex */ fprintf( yyc, "%d", ( int ) pFunc->pCode[ lPCodePos++ ] ); } if( nChar != 0) fprintf( yyc, "\n" ); }