X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Finterpreter%2Fmachdep.c;h=2ca510208edf15580807f3960caa1d09c6899d88;hb=528a7d2cf1c90408d60028bb1fec85124d539476;hp=ebdf4bb28fe1194b841e343a13d07280a938544b;hpb=b9ad54f9b2bb99d2d3d62c61e2da71e076938f18;p=ghc-hetmet.git diff --git a/ghc/interpreter/machdep.c b/ghc/interpreter/machdep.c index ebdf4bb..2ca5102 100644 --- a/ghc/interpreter/machdep.c +++ b/ghc/interpreter/machdep.c @@ -6,14 +6,15 @@ * HaskellScript code and recursive directory search provided by * Daan Leijen (leijen@fwi.uva.nl) * - * Hugs 98 is Copyright (c) Mark P Jones, Alastair Reid and the Yale - * Haskell Group 1994-99, and is distributed as Open Source software - * under the Artistic License; see the file "Artistic" that is included - * in the distribution for details. + * The Hugs 98 system is Copyright (c) Mark P Jones, Alastair Reid, the + * Yale Haskell Group, and the Oregon Graduate Institute of Science and + * Technology, 1994-1999, All rights reserved. It is distributed as + * free software under the license in the file "License", which is + * included in the distribution. * * $RCSfile: machdep.c,v $ - * $Revision: 1.5 $ - * $Date: 1999/04/27 10:06:55 $ + * $Revision: 1.23 $ + * $Date: 2000/03/24 14:32:03 $ * ------------------------------------------------------------------------*/ #ifdef HAVE_SIGNAL_H @@ -44,7 +45,7 @@ #ifdef HAVE_DOS_H # include #endif -#if defined HAVE_CONIO_H && ! HUGS_FOR_WINDOWS +#if defined HAVE_CONIO_H # include #endif #ifdef HAVE_IO_H @@ -57,16 +58,6 @@ # include #endif -#if HUGS_FOR_WINDOWS -#include -#include - -extern HCURSOR HandCursor; /* Forward references to cursors */ -extern HCURSOR GarbageCursor; -extern HCURSOR SaveCursor; -static void local DrawStatusLine Args((HWND)); -#endif - #if DOS #include extern unsigned _stklen = 8000; /* Allocate an 8k stack segment */ @@ -99,6 +90,9 @@ extern unsigned _stklen = 8000; /* Allocate an 8k stack segment */ #ifdef HAVE_UNIX_H #include #endif +#if SYMANTEC_C +int allow_break_count = 0; +#endif /* -------------------------------------------------------------------------- * Prototypes for registry reading @@ -112,35 +106,27 @@ extern unsigned _stklen = 8000; /* Allocate an 8k stack segment */ #endif #define HugsRoot ("SOFTWARE\\Haskell\\Hugs\\" HUGS_VERSION "\\") -#define ProjectRoot ("SOFTWARE\\Haskell\\Hugs\\Projects\\") +#define ProjectRoot ("SOFTWARE\\Haskell\\Projects\\") -static Bool local createKey Args((HKEY, String, PHKEY, REGSAM)); -static Bool local queryValue Args((HKEY, String, String, LPDWORD, LPBYTE, DWORD)); -static Bool local setValue Args((HKEY, String, String, DWORD, LPBYTE, DWORD)); -static String local readRegString Args((HKEY, String, String, String)); -static Int local readRegInt Args((String,Int)); -static Bool local writeRegString Args((String,String)); -static Bool local writeRegInt Args((String,Int)); +static Bool local createKey ( HKEY, String, PHKEY, REGSAM ); +static Bool local queryValue ( HKEY, String, String, LPDWORD, LPBYTE, DWORD ); +static Bool local setValue ( HKEY, String, String, DWORD, LPBYTE, DWORD ); +static String local readRegString ( HKEY, String, String, String ); +static Int local readRegInt ( String,Int ); +static Bool local writeRegString ( String,String ); +static Bool local writeRegInt ( String,Int ); -static String local readRegChildStrings Args((HKEY, String, String, Char, String)); +static String local readRegChildStrings ( HKEY, String, String, Char, String ); #endif /* USE_REGISTRY */ /* -------------------------------------------------------------------------- * Find information about a file: * ------------------------------------------------------------------------*/ -#if RISCOS -typedef struct { unsigned hi, lo; } Time; -#define timeChanged(now,thn) (now.hi!=thn.hi || now.lo!=thn.lo) -#define timeSet(var,tm) var.hi = tm.hi; var.lo = tm.lo -#else -typedef time_t Time; -#define timeChanged(now,thn) (now!=thn) -#define timeSet(var,tm) var = tm -#endif +#include "machdep_time.h" -static Void local getFileInfo Args((String, Time *, Long *)); -static Bool local readable Args((String)); +static Bool local readable ( String ); +static Void local getFileInfo ( String, Time *, Long * ); static Void local getFileInfo(f,tm,sz) /* find time stamp and size of file*/ String f; @@ -149,10 +135,10 @@ Long *sz; { #if defined HAVE_SYS_STAT_H || defined HAVE_STAT_H || defined HAVE_UNIX_H struct stat scbuf; if (!stat(f,&scbuf)) { - *tm = scbuf.st_mtime; + if (tm) *tm = scbuf.st_mtime; *sz = (Long)(scbuf.st_size); } else { - *tm = 0; + if (tm) *tm = 0; *sz = 0; } #else /* normally just use stat() */ @@ -161,15 +147,20 @@ Long *sz; { r.r[1] = (int)s; os_swi(OS_File, &r); if(r.r[0] == 1 && (r.r[2] & 0xFFF00000) == 0xFFF00000) { - tm->hi = r.r[2] & 0xFF; /* Load address (high byte) */ - tm->lo = r.r[3]; /* Execution address (low 4 bytes) */ + if (tm) tm->hi = r.r[2] & 0xFF; /* Load address (high byte) */ + if (tm) tm->lo = r.r[3]; /* Execution address (low 4 bytes) */ } else { /* Not found, or not time-stamped */ - tm->hi = tm->lo = 0; + if (tm) tm->hi = tm->lo = 0; } *sz = (Long)(r.r[0] == 1 ? r.r[4] : 0); #endif } +Void getFileSize ( String f, Long* sz ) +{ + getFileInfo ( f, NULL, sz ); +} + #if defined HAVE_GETFINFO /* Mac971031 */ /* -------------------------------------------------------------------------- * Define a MacOS version of access(): @@ -210,6 +201,7 @@ String f; { return (0 == access(f,4)); #elif defined HAVE_SYS_STAT_H || defined HAVE_STAT_H struct stat scbuf; + /* fprintf(stderr, "readable: %s\n", f ); */ return ( !stat(f,&scbuf) && (scbuf.st_mode & S_IREAD) /* readable */ && (scbuf.st_mode & S_IFREG) /* regular file */ @@ -229,33 +221,35 @@ String f; { * Search for script files on the HUGS path: * ------------------------------------------------------------------------*/ -static String local hugsdir Args((Void)); +static String local hugsdir ( Void ); #if HSCRIPT -static String local hscriptDir Args((Void)); +static String local hscriptDir ( Void ); #endif -//static String local RealPath Args((String)); -static int local pathCmp Args((String, String)); -static String local normPath Args((String)); -static Void local searchChr Args((Int)); -static Void local searchStr Args((String)); -static Bool local tryEndings Args((String)); - -#if DOS_FILENAMES +static int local pathCmp ( String, String ); +static String local normPath ( String ); +static Void local searchChr ( Int ); +static Void local searchStr ( String ); +static Bool local tryEndings ( String ); + +#if (DOS_FILENAMES || __CYGWIN32__) # define SLASH '\\' # define isSLASH(c) ((c)=='\\' || (c)=='/') # define PATHSEP ';' +# define PATHSEP_STR ";" # define DLL_ENDING ".dll" #elif MAC_FILENAMES # define SLASH ':' # define isSLASH(c) ((c)==SLASH) # define PATHSEP ';' +# define PATHSEP_STR ";" /* Mac PEF (Preferred Executable Format) file */ # define DLL_ENDING ".pef" #else # define SLASH '/' # define isSLASH(c) ((c)==SLASH) # define PATHSEP ':' -# define DLL_ENDING ".so" +# define PATHSEP_STR ":" +# define DLL_ENDING ".u_o" #endif static String local hugsdir() { /* directory containing lib/Prelude.hs */ @@ -270,7 +264,7 @@ static String local hugsdir() { /* directory containing lib/Prelude.hs */ } } return dir; -#elif HAVE_GETMODULEFILENAME && !DOS +#elif HAVE_GETMODULEFILENAME && !DOS && !__CYGWIN32__ /* On Windows, we can find the binary we're running and it's * conventional to put the libraries in the same place. */ @@ -281,7 +275,8 @@ static String local hugsdir() { /* directory containing lib/Prelude.hs */ if (dir[0] == '\0') { /* GetModuleFileName must have failed */ return HUGSDIR; } - if (slash = strrchr(dir,SLASH)) { /* truncate after directory name */ + slash = strrchr(dir,SLASH); + if (slash) { /* truncate after directory name */ *slash = '\0'; } } @@ -297,7 +292,7 @@ static String local hugsdir() { /* directory containing lib/Prelude.hs */ } #if HSCRIPT -static String local hscriptDir() { /* directory containing ?? what Daan? */ +static String local hscriptDir() { /* Directory containing hscript.dll */ static char dir[FILENAME_MAX+1] = ""; if (dir[0] == '\0') { /* not initialised yet */ String s = readRegString(HKEY_LOCAL_MACHINE,HScriptRoot,"InstallDir",""); @@ -367,9 +362,9 @@ String s; { /* a pathname in some appropriate manner. */ } #if HSCRIPT -static String endings[] = { "", ".hs", ".lhs", ".hsx", ".hash", 0 }; +static String endings[] = { "", ".u_hi", ".hs", ".lhs", ".hsx", ".hash", 0 }; #else -static String endings[] = { "", ".hs", ".lhs", 0 }; +static String endings[] = { "", ".u_hi", ".hs", ".lhs", 0 }; #endif static char searchBuf[FILENAME_MAX+1]; static Int searchPos; @@ -413,9 +408,9 @@ String s; { searches the base directory and its direct subdirectories for a file input: searchbuf contains SLASH terminated base directory - argument s contains the (base) filename + argument s contains the (base) filename output: TRUE: searchBuf contains the full filename - FALSE: searchBuf is garbage, file not found + FALSE: searchBuf is garbage, file not found */ @@ -588,11 +583,216 @@ String path; { } /* -------------------------------------------------------------------------- + * New path handling stuff for the Combined System (tm) + * ------------------------------------------------------------------------*/ + +char installDir[N_INSTALLDIR]; + +/* Sets installDir to $STGHUGSDIR, and ensures there is a trailing + slash at the end. +*/ +void setInstallDir ( String argv_0 ) +{ + int i; + char* r = getenv("STGHUGSDIR"); + if (!r) { + fprintf(stderr, + "%s: installation error: environment variable STGHUGSDIR is not set.\n", + argv_0 ); + fprintf(stderr, + "%s: pls set it to be the directory where STGHugs98 is installed.\n\n", + argv_0 ); + exit(2); + + } + + if (strlen(r) > N_INSTALLDIR-30 ) { + fprintf(stderr, + "%s: environment variable STGHUGSDIR is suspiciously long; pls remedy\n\n", + argv_0 ); + exit(2); + } + + strcpy ( installDir, r ); + i = strlen(installDir); + if (installDir[i-1] != SLASH) installDir[i++] = SLASH; + installDir[i] = 0; +} + + +Bool findFilesForModule ( + String modName, + String* path, + String* sExt, + Bool* sAvail, Time* sTime, Long* sSize, + Bool* iAvail, Time* iTime, Long* iSize, + Bool* oAvail, Time* oTime, Long* oSize + ) +{ + /* Let the module name given be M. + For each path entry P, + a s(rc) file will be P/M.hs or P/M.lhs + an i(nterface) file will be P/M.hi + an o(bject) file will be P/M.o + If there is a s file or (both i and o files) + use P to fill in the path names. + Otherwise, move on to the next path entry. + If all path entries are exhausted, return False. + */ + Int nPath; + Bool literate; + String peStart, peEnd; + String augdPath; /* .:hugsPath:installDir/GhcPrel:installDir/lib */ + + *path = *sExt = NULL; + *sAvail = *iAvail = *oAvail = FALSE; + *sSize = *iSize = *oSize = 0; + + augdPath = malloc( 2*(10+3+strlen(installDir)) + +strlen(hugsPath) +10/*paranoia*/); + if (!augdPath) + internal("moduleNameToFileNames: malloc failed(2)"); + + augdPath[0] = 0; + strcat(augdPath, "."); + strcat(augdPath, PATHSEP_STR); + + strcat(augdPath, hugsPath); + strcat(augdPath, PATHSEP_STR); + + if (combined) { + strcat(augdPath, installDir); + strcat(augdPath, "GhcPrel"); + strcat(augdPath, PATHSEP_STR); + } + + strcat(augdPath, installDir); + strcat(augdPath, "lib"); + strcat(augdPath, PATHSEP_STR); + + /* fprintf ( stderr, "augdpath = `%s'\n", augdPath ); */ + + peEnd = augdPath-1; + while (1) { + /* Advance peStart and peEnd very paranoically, giving up at + the first sign of mutancy in the path string. + */ + if (peEnd >= augdPath && !(*peEnd)) { free(augdPath); return FALSE; } + peStart = peEnd+1; + peEnd = peStart; + while (*peEnd && *peEnd != PATHSEP) peEnd++; + + /* Now peStart .. peEnd-1 bracket the next path element. */ + nPath = peEnd-peStart; + if (nPath + strlen(modName) + 10 /*slush*/ > FILENAME_MAX) { + ERRMSG(0) "Hugs path \"%s\" contains excessively long component", + hugsPath + EEND; + free(augdPath); + return FALSE; + } + + strncpy(searchBuf, peStart, nPath); + searchBuf[nPath] = 0; + if (nPath > 0 && !isSLASH(searchBuf[nPath-1])) + searchBuf[nPath++] = SLASH; + + strcpy(searchBuf+nPath, modName); + nPath += strlen(modName); + + /* searchBuf now holds 'P/M'. Try out the various endings. */ + *path = *sExt = NULL; + *sAvail = *iAvail = *oAvail = FALSE; + *sSize = *iSize = *oSize = 0; + + strcpy(searchBuf+nPath, DLL_ENDING); + if (readable(searchBuf)) { + *oAvail = TRUE; + getFileInfo(searchBuf, oTime, oSize); + } + + strcpy(searchBuf+nPath, ".u_hi"); + if (readable(searchBuf)) { + *iAvail = TRUE; + getFileInfo(searchBuf, iTime, iSize); + } + + strcpy(searchBuf+nPath, ".hs"); + if (readable(searchBuf)) { + *sAvail = TRUE; + literate = FALSE; + getFileInfo(searchBuf, sTime, sSize); + *sExt = ".hs"; + } else { + strcpy(searchBuf+nPath, ".lhs"); + if (readable(searchBuf)) { + *sAvail = TRUE; + literate = TRUE; + getFileInfo(searchBuf, sTime, sSize); + *sExt = ".lhs"; + } + } + + /* Success? */ + if (*sAvail || (*oAvail && *iAvail)) { + nPath -= strlen(modName); + *path = malloc(nPath+1); + if (!(*path)) + internal("moduleNameToFileNames: malloc failed(1)"); + strncpy(*path, searchBuf, nPath); + (*path)[nPath] = 0; + free(augdPath); + return TRUE; + } + + } + +} + + +/* If the primaryObjectName is (eg) + /foo/bar/PrelSwamp.o + and the extraFileName is (eg) + swampy_cbits + and DLL_ENDING is set to .o + return + /foo/bar/swampy_cbits.o + and set *extraFileSize to its size, or -1 if not avail +*/ +String getExtraObjectInfo ( String primaryObjectName, + String extraFileName, + Int* extraFileSize ) +{ + Time xTime; + Long xSize; + String xtra; + + Int i = strlen(primaryObjectName)-1; + while (i >= 0 && primaryObjectName[i] != SLASH) i--; + if (i == -1) return extraFileName; + i++; + xtra = malloc ( i+3+strlen(extraFileName)+strlen(DLL_ENDING) ); + if (!xtra) internal("deriveExtraObjectName: malloc failed"); + strncpy ( xtra, primaryObjectName, i ); + xtra[i] = 0; + strcat ( xtra, extraFileName ); + strcat ( xtra, DLL_ENDING ); + + *extraFileSize = -1; + if (readable(xtra)) { + getFileInfo ( xtra, &xTime, &xSize ); + *extraFileSize = xSize; + } + return xtra; +} + + +/* -------------------------------------------------------------------------- * Substitute old value of path into empty entries in new path * eg substPath("a:b:c::d:e","x:y:z") = "a:b:c:x:y:z:d:e" * ------------------------------------------------------------------------*/ -static String local substPath Args((String,String)); +static String local substPath ( String,String ); static String local substPath(new,sub) /* substitute sub path into new path*/ String new; @@ -630,9 +830,6 @@ String sub; { Bool gcMessages = FALSE; /* TRUE => print GC messages */ Void gcStarted() { /* Notify garbage collector start */ -#if HUGS_FOR_WINDOWS - SaveCursor = SetCursor(GarbageCursor); -#endif if (gcMessages) { Printf("{{Gc"); FlushStdout(); @@ -652,9 +849,6 @@ Int recovered; { Printf("%d}}",recovered); FlushStdout(); } -#if HUGS_FOR_WINDOWS - SetCursor(SaveCursor); -#endif } Cell *CStackBase; /* Retain start of C control stack */ @@ -721,7 +915,7 @@ void gcCStack() { Void gcCStack() { /* Garbage collect elements off */ Cell stackTop = NIL; /* C stack */ Cell *ptr = &stackTop; -#if SIZEOF_INTP == 2 +#if SIZEOF_VOID_P == 2 if (((long)(ptr) - (long)(CStackBase))&1) fatal("gcCStack"); #elif STACK_ALIGNMENT == 2 /* eg Macintosh 68000 */ @@ -751,7 +945,7 @@ Void gcCStack() { /* Garbage collect elements off */ GuessDirection; #endif -#if SIZEOF_INTP==4 && STACK_ALIGNMENT == 2 /* eg Macintosh 68000 */ +#if SIZEOF_VOID_P==4 && STACK_ALIGNMENT == 2 /* eg Macintosh 68000 */ ptr = (Cell *)((long)(&stackTop) + 2); StackGrowsDown; #endif @@ -907,7 +1101,61 @@ Int readTerminalChar() { /* read character from terminal */ if (terminalEchoReqd) { return getchar(); } else { - Int c = getch(); +#if IS_WIN32 && !__BORLANDC__ + /* When reading a character from the console/terminal, we want + * to operate in 'raw' mode (to use old UNIX tty parlance) and have + * it return when a character is available and _not_ wait until + * the next time the user hits carriage return. On Windows platforms, + * this _can_ be done by reading directly from the console, using + * getch(). However, this doesn't sit well with programming + * environments such as Emacs which allow you to create sub-processes + * running Hugs, and then communicate with the running interpreter + * through its standard input and output handles. If you use getch() + * in that setting, you end up trying to read the (unused) console + * of the editor itself, through which not a lot of characters is + * bound to come out, since the editor communicates input to Hugs + * via the standard input handle. + * + * To avoid this rather unfortunate situation, we use the Win32 + * console API and re-jig the input properties of the standard + * input handle before trying to read a character using stdio's + * getchar(). + * + * The 'cost' of this solution is that it is Win32 specific and + * won't work with Windows 3.1 + it is kind of ugly and verbose + * to have to futz around with the console properties on a + * per-char basis. Both of these disadvantages aren't in my + * opinion fatal. + * + * -- sof 5/99 + */ + Int c; + DWORD mo; + HANDLE hIn; + + /* I don't quite understand why, but if the FILE*'s underlying file + descriptor is in text mode, we seem to lose the first carriage + return. + */ + setmode(fileno(stdin), _O_BINARY); + hIn = GetStdHandle(STD_INPUT_HANDLE); + GetConsoleMode(hIn, &mo); + SetConsoleMode(hIn, mo & ~(ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT)); + /* + * On Win9x, the first time you change the mode (as above) a + * raw '\n' is inserted. Since enter maps to a raw '\r', and we + * map this (below) to '\n', we can just ignore all *raw* '\n's. + */ + do { + c = getc(stdin); + } while (c == '\n'); + + /* Same as it ever was - revert back state of stdin. */ + SetConsoleMode(hIn, mo); + setmode(fileno(stdin), _O_TEXT); +#else + Int c = getch(); +#endif return c=='\r' ? '\n' : c; /* slight paranoia about CR-LF */ } } @@ -918,54 +1166,11 @@ Int readTerminalChar() { /* read character from terminal */ * Interrupt handling: * ------------------------------------------------------------------------*/ -Bool broken = FALSE; -static Bool breakReqd = FALSE; -static sigProto(ignoreBreak); -static Void local installHandlers Args((Void)); - -Bool breakOn(reqd) /* set break trapping on if reqd, */ -Bool reqd; { /* or off otherwise, returning old */ - Bool old = breakReqd; - - breakReqd = reqd; - if (reqd) { - if (broken) { /* repond to break signal received */ - broken = FALSE; /* whilst break trap disabled */ - sigRaise(breakHandler); - /* not reached */ - } -#if HANDLERS_CANT_LONGJMP - ctrlbrk(ignoreBreak); -#else - ctrlbrk(breakHandler); -#endif - } else { - ctrlbrk(ignoreBreak); - } - return old; -} - -static sigHandler(ignoreBreak) { /* record but don't respond to break*/ - ctrlbrk(ignoreBreak); /* reinstall signal handler */ - /* redundant on BSD systems but essential */ - /* on POSIX and other systems */ - broken = TRUE; - interruptStgRts(); - sigResume; -} - -#if !DONT_PANIC -static sigProto(panic); -static sigHandler(panic) { /* exit in a panic, on receipt of */ - everybody(EXIT); /* an unexpected signal */ - fprintf(stderr,"\nUnexpected signal\n"); - exit(1); - sigResume;/*NOTREACHED*/ -} -#endif /* !DONT_PANIC */ - -static Void local installHandlers() { /* Install handlers for all fatal */ +static Void installHandlers ( void ) { /* Install handlers for all fatal */ /* signals except SIGINT and SIGBREAK*/ +#if IS_WIN32 + SetConsoleCtrlHandler(consoleHandler,TRUE); +#endif #if !DONT_PANIC && !DOS # ifdef SIGABRT signal(SIGABRT,panic); @@ -1016,7 +1221,7 @@ String nm; { /* or just line may be zero */ String ec = editorCmd; String rd = NULL; /* Set to nonnull to redo ... */ - for (; n>0 && *he && *he!=' '; n--) + for (; n>0 && *he && *he!=' ' && *he!='%'; n--) *ec++ = *he++; /* Copy editor name to buffer */ /* assuming filename ends at space */ @@ -1166,9 +1371,9 @@ int snprintf(char* buffer, int count, const char* fmt, ...) { #define HugsRoot ("SOFTWARE\\Haskell\\Hugs\\" HUGS_VERSION "\\") -static Bool local createKey Args((HKEY, PHKEY, REGSAM)); -static Bool local queryValue Args((HKEY, String, LPDWORD, LPBYTE, DWORD)); -static Bool local setValue Args((HKEY, String, DWORD, LPBYTE, DWORD)); +static Bool local createKey ( HKEY, PHKEY, REGSAM ); +static Bool local queryValue ( HKEY, String, LPDWORD, LPBYTE, DWORD ); +static Bool local setValue ( HKEY, String, DWORD, LPBYTE, DWORD ); static Bool local createKey(hKey, phRootKey, samDesired) HKEY hKey; @@ -1271,6 +1476,20 @@ Int val; { #endif /* USE_REGISTRY */ /* -------------------------------------------------------------------------- + * Things to do with the argv/argc and the env + * ------------------------------------------------------------------------*/ + +int nh_argc ( void ) +{ + return prog_argc; +} + +int nh_argvb ( int argno, int offset ) +{ + return (int)(prog_argv[argno][offset]); +} + +/* -------------------------------------------------------------------------- * Machine dependent control: * ------------------------------------------------------------------------*/ @@ -1278,17 +1497,12 @@ Void machdep(what) /* Handle machine specific */ Int what; { /* initialisation etc.. */ switch (what) { case MARK : break; - case INSTALL : installHandlers(); + case POSTPREL: break; + case PREPREL : installHandlers(); break; case RESET : case BREAK : case EXIT : normalTerminal(); -#if HUGS_FOR_WINDOWS - if (what==EXIT) - DestroyWindow(hWndMain); - else - SetCursor(LoadCursor(NULL,IDC_ARROW)); -#endif break; } }