diff options
Diffstat (limited to 'usr/src/tools/cw/cw.c')
| -rw-r--r-- | usr/src/tools/cw/cw.c | 189 |
1 files changed, 1 insertions, 188 deletions
diff --git a/usr/src/tools/cw/cw.c b/usr/src/tools/cw/cw.c index a8c2cfb4f3..de3a57dcb9 100644 --- a/usr/src/tools/cw/cw.c +++ b/usr/src/tools/cw/cw.c @@ -37,7 +37,7 @@ */ /* If you modify this file, you must increment CW_VERSION */ -#define CW_VERSION "2.0" +#define CW_VERSION "3.0" /* * -# Verbose mode @@ -56,8 +56,6 @@ * 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) @@ -84,17 +82,12 @@ * -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 @@ -106,16 +99,12 @@ * -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, @@ -133,15 +122,9 @@ * -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 @@ -155,8 +138,6 @@ * -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 @@ -184,8 +165,6 @@ * -errwarn=%all -Werror else -Wno-error * -fast error * -fd error - * -features=zla ignore - * -flags --help * -fnonstd error * -fns[=<yes|no>] error * -fprecision=<p> error @@ -212,16 +191,12 @@ * -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 @@ -233,20 +208,15 @@ * -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) @@ -260,15 +230,9 @@ * -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 @@ -281,7 +245,6 @@ * -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 @@ -527,18 +490,6 @@ 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; @@ -719,23 +670,6 @@ do_gcc(cw_ictx_t *ctx) 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; @@ -874,20 +808,6 @@ do_gcc(cw_ictx_t *ctx) } 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; @@ -964,15 +884,6 @@ do_gcc(cw_ictx_t *ctx) 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"); @@ -992,13 +903,6 @@ do_gcc(cw_ictx_t *ctx) 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"); @@ -1042,18 +946,6 @@ do_gcc(cw_ictx_t *ctx) 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) { /* @@ -1084,13 +976,6 @@ do_gcc(cw_ictx_t *ctx) */ 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 @@ -1120,13 +1005,6 @@ do_gcc(cw_ictx_t *ctx) 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; @@ -1140,10 +1018,6 @@ do_gcc(cw_ictx_t *ctx) 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; @@ -1154,22 +1028,6 @@ do_gcc(cw_ictx_t *ctx) 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); @@ -1210,15 +1068,11 @@ do_gcc(cw_ictx_t *ctx) 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); @@ -1255,24 +1109,6 @@ do_gcc(cw_ictx_t *ctx) 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); @@ -1306,17 +1142,6 @@ do_gcc(cw_ictx_t *ctx) } 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); @@ -1332,18 +1157,6 @@ do_gcc(cw_ictx_t *ctx) 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; |