Print this page
9868 unused cw translations should be removed

*** 35,45 **** * Since the translation is inexact, this is something of a work-in-progress. * */ /* If you modify this file, you must increment CW_VERSION */ ! #define CW_VERSION "2.0" /* * -# Verbose mode * -### Show compiler commands built by driver, no compilation * -A<name[(tokens)]> Preprocessor predicate assertion --- 35,45 ---- * Since the translation is inexact, this is something of a work-in-progress. * */ /* If you modify this file, you must increment CW_VERSION */ ! #define CW_VERSION "3.0" /* * -# Verbose mode * -### Show compiler commands built by driver, no compilation * -A<name[(tokens)]> Preprocessor predicate assertion
*** 54,65 **** * -errtags=<a> Display messages with tags a(no, yes) * -errwarn=<t> Treats warnings specified by tags t(%none, %all, <tag list>) * as errors * -fast Optimize using a selection of options * -fd Report old-style function definitions and declarations - * -features=zla Allow zero-length arrays - * -flags Show this summary of compiler options * -fnonstd Initialize floating-point hardware to non-standard preferences * -fns[=<yes|no>] Select non-standard floating point mode * -fprecision=<p> Set FP rounding precision mode p(single, double, extended) * -fround=<r> Select the IEEE rounding mode in effect at startup * -fsimple[=<n>] Select floating-point optimization preferences <n> --- 54,63 ----
*** 82,102 **** * -mr,"string" Remove all strings and append "string" to .comment section * -mt Specify options needed when compiling multi-threaded code * -native Find available processor, generate code accordingly * -nofstore Do not force floating pt. values to target precision * on assignment - * -nolib Same as -xnolib - * -noqueue Disable queuing of compiler license requests * -norunpath Do not build in a runtime path for shared libraries * -O Use default optimization level (-xO2 or -xO3. Check man page.) * -o <outputfile> Set name of output file to <outputfile> * -P Compile source through preprocessor only, output to .i file - * -PIC Alias for -KPIC or -xcode=pic32 * -p Compile for profiling with prof - * -pic Alias for -Kpic or -xcode=pic13 * -Q[y|n] Emit/don't emit identification info to output file - * -qp Compile for profiling with prof * -R<dir[:dir]> Build runtime search path list into executable * -S Compile and only generate assembly code (.s) * -s Strip symbol table from the executable file * -t Turn off duplicate symbol warnings when linking * -U<name> Delete initial definition of preprocessor symbol <name> --- 80,95 ----
*** 104,123 **** * -v Do stricter semantic checking * -W<c>,<arg> Pass <arg> to specified component <c> (a,l,m,p,0,2,h,i,u) * -w Suppress compiler warning messages * -Xa Compile assuming ANSI C conformance, allow K & R extensions * (default mode) - * -Xc Compile assuming strict ANSI C conformance * -Xs Compile assuming (pre-ANSI) K & R C style code * -Xt Compile assuming K & R conformance, allow ANSI C - * -x386 Generate code for the 80386 processor - * -x486 Generate code for the 80486 processor * -xarch=<a> Specify target architecture instruction set * -xbuiltin[=<b>] When profitable inline, or substitute intrinisic functions * for system functions, b={%all,%none} * -xCC Accept C++ style comments - * -xchar_byte_order=<o> Specify multi-char byte order <o> (default, high, low) * -xchip=<c> Specify the target processor for use by the optimizer * -xcode=<c> Generate different code for forming addresses * -xcrossfile[=<n>] Enable optimization and inlining across source files, * n={0|1} * -xe Perform only syntax/semantic checking, no code generation --- 97,112 ----
*** 131,149 **** * -xlibmieee Force IEEE 754 return values for math routines in * exceptional cases * -xlibmil Inline selected libm math routines for optimization * -xlic_lib=sunperf Link in the Sun supplied performance libraries * -xlicinfo Show license server information - * -xM Generate makefile dependencies - * -xM1 Generate makefile dependencies, but exclude /usr/include * -xmaxopt=[off,1,2,3,4,5] maximum optimization level allowed on #pragma opt - * -xnolib Do not link with default system libraries - * -xnolibmil Cancel -xlibmil on command line * -xO<n> Generate optimized code (n={1|2|3|4|5}) * -xP Print prototypes for function definitions - * -xpentium Generate code for the pentium processor - * -xpg Compile for profiling with gprof * -xprofile=<p> Collect data for a profile or use a profile to optimize * <p>={{collect,use}[:<path>],tcov} * -xregs=<r> Control register allocation * -xs Allow debugging without object (.o) files * -xsb Compile for use with the WorkShop source browser --- 120,132 ----
*** 153,164 **** * -xspace Do not do optimizations that increase code size * -xstrconst Place string literals into read-only data segment * -xtarget=<t> Specify target system for optimization * -xtemp=<dir> Set directory for temporary files to <dir> * -xtime Report the execution time for each compilation phase - * -xtransition Emit warnings for differences between K&R C and ANSI C - * -xtrigraphs[=<yes|no>] Enable|disable trigraph translation * -xunroll=n Enable unrolling loops n times where possible * -Y<c>,<dir> Specify <dir> for location of component <c> (a,l,m,p,0,h,i,u) * -YA,<dir> Change default directory searched for components * -YI,<dir> Change default directory searched for include files * -YP,<dir> Change default directory for finding libraries files --- 136,145 ----
*** 182,193 **** * -erroff=E_EMPTY_TRANSLATION_UNIT ignore * -errtags=%all -Wall * -errwarn=%all -Werror else -Wno-error * -fast error * -fd error - * -features=zla ignore - * -flags --help * -fnonstd error * -fns[=<yes|no>] error * -fprecision=<p> error * -fround=<r> error * -fsimple[=<n>] error --- 163,172 ----
*** 210,229 **** * -mr,"string" error * -mt -D_REENTRANT * -native error * -nofstore error * -nolib -nodefaultlibs - * -noqueue ignore * -norunpath ignore * -O -O1 (Check the man page to be certain) * -o <outputfile> pass-thru * -P -E -o filename.i (or error) - * -PIC -fPIC (C++ only) * -p pass-thru - * -pic -fpic (C++ only) * -Q[y|n] error - * -qp -p * -R<dir[:dir]> pass-thru * -S pass-thru * -s -Wl,-s * -t -Wl,-t * -U<name> pass-thru --- 189,204 ----
*** 231,254 **** * -v -Wall * -Wa,<arg> pass-thru * -Wp,<arg> pass-thru except -xc99=<a> * -Wl,<arg> pass-thru * -W{m,0,2,h,i,u> error/ignore - * -Wu,-xmodel=kernel -ffreestanding -mcmodel=kernel -mno-red-zone * -xmodel=kernel -ffreestanding -mcmodel=kernel -mno-red-zone * -Wu,-save_args -msave-args * -w pass-thru * -Xa -std=iso9899:199409 or -ansi - * -Xc -ansi -pedantic * -Xt error * -Xs -traditional -std=c89 - * -x386 -march=i386 (x86 only) - * -x486 -march=i486 (x86 only) * -xarch=<a> table * -xbuiltin[=<b>] -fbuiltin (-fno-builtin otherwise) * -xCC ignore - * -xchar_byte_order=<o> error * -xchip=<c> table * -xcode=<c> table * -xdebugformat=<format> ignore (always use dwarf-2 for gcc) * -xcrossfile[=<n>] ignore * -xe error --- 206,224 ----
*** 258,276 **** * -xildon ignore * -xinline ignore * -xlibmieee error * -xlibmil error * -xlic_lib=sunperf error - * -xM -M - * -xM1 -MM * -xmaxopt=[...] error - * -xnolib -nodefaultlibs - * -xnolibmil error * -xO<n> -O<n> * -xP error - * -xpentium -march=pentium (x86 only) - * -xpg error * -xprofile=<p> error * -xregs=<r> table * -xs error * -xsb error * -xsbfast error --- 228,240 ----
*** 279,289 **** * -xstrconst ignore * -xtarget=<t> table * -xtemp=<dir> error * -xtime error * -xtransition -Wtransition - * -xtrigraphs=<yes|no> -trigraphs -notrigraphs * -xunroll=n error * -W0,-xdbggen=no%usedonly -fno-eliminate-unused-debug-symbols * -fno-eliminate-unused-debug-types * -Y<c>,<dir> error * -YA,<dir> error --- 243,252 ----
*** 525,546 **** Xamode(struct aelist __unused *h) { } static void - Xcmode(struct aelist *h) - { - static int xconce; - - if (xconce++) - return; - - newae(h, "-ansi"); - newae(h, "-pedantic-errors"); - } - - static void Xsmode(struct aelist *h) { static int xsonce; if (xsonce++) --- 488,497 ----
*** 717,743 **** if (strcmp(arg, "-xwe") == 0) { /* turn warnings into errors */ newae(ctx->i_ae, "-Werror"); continue; } - if (strcmp(arg, "-noex") == 0) { - /* no exceptions */ - newae(ctx->i_ae, "-fno-exceptions"); - /* no run time type descriptor information */ - newae(ctx->i_ae, "-fno-rtti"); - continue; - } - if (strcmp(arg, "-pic") == 0) { - newae(ctx->i_ae, "-fpic"); - pic = 1; - continue; - } - if (strcmp(arg, "-PIC") == 0) { - newae(ctx->i_ae, "-fPIC"); - pic = 1; - continue; - } if (strcmp(arg, "-norunpath") == 0) { /* gcc has no corresponding option */ continue; } if (strcmp(arg, "-nolib") == 0) { --- 668,677 ----
*** 872,895 **** newae(ctx->i_ae, "-Werror"); break; } error(arg); break; - case 'f': - if (strcmp(arg, "-flags") == 0) { - newae(ctx->i_ae, "--help"); - break; - } - if (strncmp(arg, "-features=zla", 13) == 0) { - /* - * Accept but ignore this -- gcc allows - * zero length arrays. - */ - break; - } - error(arg); - break; case 'G': newae(ctx->i_ae, "-shared"); nolibc = 1; break; case 'k': --- 806,815 ----
*** 962,980 **** (void) snprintf(s, len, "-Wl,-%c%s", c, opt); newae(ctx->i_ae, s); free(s); } break; - case 'n': - if (strcmp(arg, "-noqueue") == 0) { - /* - * Horrid license server stuff - n/a - */ - break; - } - error(arg); - break; case 'O': if (arglen == 1) { newae(ctx->i_ae, "-O"); break; } --- 882,891 ----
*** 990,1006 **** */ newae(ctx->i_ae, "-E"); op = CW_O_PREPROCESS; nolibc = 1; break; - case 'q': - if (strcmp(arg, "-qp") == 0) { - newae(ctx->i_ae, "-p"); - break; - } - error(arg); - break; case 's': if (arglen == 1) { newae(ctx->i_ae, "-Wl,-s"); break; } --- 901,910 ----
*** 1040,1061 **** strncmp(arg, "-Wp,", 4) == 0 || strncmp(arg, "-Wl,", 4) == 0) { newae(ctx->i_ae, arg); break; } - if (strcmp(arg, "-W0,-xc99=pragma") == 0) { - /* (undocumented) enables _Pragma */ - break; - } - if (strcmp(arg, "-W0,-xc99=%none") == 0) { - /* - * This is a polite way of saying - * "no c99 constructs allowed!" - * For now, just accept and ignore this. - */ - break; - } if (strcmp(arg, "-W0,-noglobal") == 0 || strcmp(arg, "-W0,-xglobalstatic") == 0) { /* * gcc doesn't prefix local symbols * in debug mode, so this is not needed. --- 944,953 ----
*** 1082,1098 **** * for integer wrapping. * gcc does not need this. */ break; } - if (strcmp(arg, "-W2,-Rcond_elim") == 0) { - /* - * Elimination and expansion of conditionals; - * gcc has no direct equivalent. - */ - break; - } if (strcmp(arg, "-Wd,-xsafe=unboundsym") == 0) { /* * Prevents optimizing away checks for * unbound weak symbol addresses. gcc does * not do this, so it's not needed. --- 974,983 ----
*** 1118,1134 **** * gcc does not do this, so it's not needed. */ break; } #if defined(__x86) - if (strcmp(arg, "-Wu,-xmodel=kernel") == 0) { - newae(ctx->i_ae, "-ffreestanding"); - newae(ctx->i_ae, "-mno-red-zone"); - model = "-mcmodel=kernel"; - nolibc = 1; - break; - } if (strcmp(arg, "-Wu,-save_args") == 0) { newae(ctx->i_ae, "-msave-args"); break; } #endif /* __x86 */ --- 1003,1012 ----
*** 1138,1177 **** if (strcmp(arg, "-Xa") == 0 || strcmp(arg, "-Xt") == 0) { Xamode(ctx->i_ae); break; } - if (strcmp(arg, "-Xc") == 0) { - Xcmode(ctx->i_ae); - break; - } if (strcmp(arg, "-Xs") == 0) { Xsmode(ctx->i_ae); break; } error(arg); break; case 'x': if (arglen == 1) error(arg); switch (arg[2]) { - #if defined(__x86) - case '3': - if (strcmp(arg, "-x386") == 0) { - newae(ctx->i_ae, "-march=i386"); - break; - } - error(arg); - break; - case '4': - if (strcmp(arg, "-x486") == 0) { - newae(ctx->i_ae, "-march=i486"); - break; - } - error(arg); - break; - #endif /* __x86 */ case 'a': if (strncmp(arg, "-xarch=", 7) == 0) { mflag |= xlate_xtb(ctx->i_ae, arg + 7); break; } --- 1016,1035 ----
*** 1208,1226 **** xlate(ctx->i_ae, arg + 7, xcode_tbl); if (strncmp(arg + 7, "pic", 3) == 0) pic = 1; break; } - if (strncmp(arg, "-xcache=", 8) == 0) - break; if (strncmp(arg, "-xcrossfile", 11) == 0) break; error(arg); break; case 'd': - if (strcmp(arg, "-xdepend") == 0) - break; if (strncmp(arg, "-xdebugformat=", 14) == 0) break; error(arg); break; case 'F': --- 1066,1080 ----
*** 1253,1280 **** break; } error(arg); break; #endif /* __x86 */ - case 'M': - if (strcmp(arg, "-xM") == 0) { - newae(ctx->i_ae, "-M"); - break; - } - if (strcmp(arg, "-xM1") == 0) { - newae(ctx->i_ae, "-MM"); - break; - } - error(arg); - break; - case 'n': - if (strcmp(arg, "-xnolib") == 0) { - nolibc = 1; - break; - } - error(arg); - break; case 'O': if (strncmp(arg, "-xO", 3) == 0) { size_t len = strlen(arg); char *s = NULL; int c = *(arg + 3); --- 1107,1116 ----
*** 1304,1324 **** free(s); break; } error(arg); break; - case 'p': - if (strcmp(arg, "-xpentium") == 0) { - newae(ctx->i_ae, "-march=pentium"); - break; - } - if (strcmp(arg, "-xpg") == 0) { - newae(ctx->i_ae, "-pg"); - break; - } - error(arg); - break; case 'r': if (strncmp(arg, "-xregs=", 7) == 0) { xlate(ctx->i_ae, arg + 7, xregs_tbl); break; } --- 1140,1149 ----
*** 1330,1351 **** strcmp(arg, "-xstrconst") == 0) break; error(arg); break; case 't': - if (strcmp(arg, "-xtransition") == 0) { - newae(ctx->i_ae, "-Wtransition"); - break; - } - if (strcmp(arg, "-xtrigraphs=yes") == 0) { - newae(ctx->i_ae, "-trigraphs"); - break; - } - if (strcmp(arg, "-xtrigraphs=no") == 0) { - newae(ctx->i_ae, "-notrigraphs"); - break; - } if (strncmp(arg, "-xtarget=", 9) == 0) { xlate(ctx->i_ae, arg + 9, xtarget_tbl); break; } error(arg); --- 1155,1164 ----