X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FRtsFlags.c;h=b11f152f3db607cc6742b68bd914bf2710abd48d;hb=0bffc410964e1688ad80d277d53400659e697ab5;hp=00146642d2fa2cf7e22127c85ab15b72917c984e;hpb=7457757f193b28b5fe8fee01edbed012c2fda897;p=ghc-hetmet.git diff --git a/ghc/rts/RtsFlags.c b/ghc/rts/RtsFlags.c index 0014664..b11f152 100644 --- a/ghc/rts/RtsFlags.c +++ b/ghc/rts/RtsFlags.c @@ -1,5 +1,5 @@ /* ----------------------------------------------------------------------------- - * $Id: RtsFlags.c,v 1.57 2002/07/17 09:21:50 simonmar Exp $ + * $Id: RtsFlags.c,v 1.62 2002/12/11 15:36:47 simonmar Exp $ * * (c) The AQUA Project, Glasgow University, 1994-1997 * (c) The GHC Team, 1998-1999 @@ -59,25 +59,9 @@ char *rts_argv[MAX_RTS_ARGS]; #define RTS 1 #define PGM 0 -char *debug_opts_strs[] = { - "DEBUG (-D1): scheduler\n", - "DEBUG (-D2): evaluator\n", - "DEBUG (-D4): codegen\n", - "DEBUG (-D8): weak\n", - "DEBUG (-D16): gccafs\n", - "DEBUG (-D32): gc\n", - "DEBUG (-D64): block\n", - "DEBUG (-D128): sanity\n", - "DEBUG (-D256): stable\n", - "DEBUG (-D512): prof\n", - "DEBUG (-D1024): gran\n", - "DEBUG (-D2048): par\n", - "DEBUG (-D4096): linker\n" -}; - char *debug_opts_prefix[] = { "_-", /* scheduler */ - "_.", /* evaluator */ + "_.", /* interpreter */ "_,", /* codegen */ "_;", /* weak */ "_~", /* gccafs */ @@ -205,10 +189,6 @@ static void process_par_option(int arg, int *rts_argc, char *rts_argv[], rtsBool static void set_par_debug_options(nat n); static void help_par_debug_options(nat n); #endif -#if defined(DEBUG) -static void set_debug_options(nat n); -static void help_debug_options(nat n); -#endif //@node Command-line option parsing routines, GranSim specific options, Static function decls //@subsection Command-line option parsing routines @@ -247,6 +227,22 @@ void initRtsFlagsDefaults(void) RtsFlags.GcFlags.frontpanel = rtsFalse; #endif +#ifdef DEBUG + RtsFlags.DebugFlags.scheduler = rtsFalse; + RtsFlags.DebugFlags.interpreter = rtsFalse; + RtsFlags.DebugFlags.codegen = rtsFalse; + RtsFlags.DebugFlags.weak = rtsFalse; + RtsFlags.DebugFlags.gccafs = rtsFalse; + RtsFlags.DebugFlags.gc = rtsFalse; + RtsFlags.DebugFlags.block_alloc = rtsFalse; + RtsFlags.DebugFlags.sanity = rtsFalse; + RtsFlags.DebugFlags.stable = rtsFalse; + RtsFlags.DebugFlags.prof = rtsFalse; + RtsFlags.DebugFlags.gran = rtsFalse; + RtsFlags.DebugFlags.par = rtsFalse; + RtsFlags.DebugFlags.linker = rtsFalse; +#endif + #if defined(PROFILING) || defined(PAR) RtsFlags.CcFlags.doCostCentres = 0; #endif /* PROFILING or PAR */ @@ -440,7 +436,7 @@ usage_text[] = { "", " -R Set the maximum retainer set size (default: 8)", "", -" -i Time between heap samples (msec, default: 100)", +" -i Time between heap samples (seconds, default: 0.1)", "", " -xc Show current cost centre stack on raising an exception", # endif @@ -464,6 +460,23 @@ usage_text[] = { " -C Context-switch interval in seconds", " (0 or no argument means switch as often as possible)", " the default is .02 sec; resolution is .02 sec", +"", +#if defined(DEBUG) +" -Ds DEBUG: scheduler", +" -Di DEBUG: interpreter", +" -Dc DEBUG: codegen", +" -Dw DEBUG: weak", +" -DG DEBUG: gccafs", +" -Dg DEBUG: gc", +" -Db DEBUG: block", +" -DS DEBUG: sanity", +" -Dt DEBUG: stable", +" -Dp DEBUG: prof", +" -Dr DEBUG: gran", +" -DP DEBUG: par", +" -Dl DEBUG: linker", +"", +#endif // DEBUG #if defined(SMP) " -N Use OS threads (default: 1)", #endif @@ -712,12 +725,59 @@ error = rtsTrue; #ifdef DEBUG case 'D': - if (isdigit(rts_argv[arg][2])) {/* Set all debugging options in one */ - /* hack warning: interpret the flags as a binary number */ - nat n = decode(rts_argv[arg]+2); - set_debug_options(n); - } - break; + { + char *c; + + for (c = rts_argv[arg] + 2; *c != '\0'; c++) { + switch (*c) { + case 's': + RtsFlags.DebugFlags.scheduler = rtsTrue; + break; + case 'i': + RtsFlags.DebugFlags.interpreter = rtsTrue; + break; + case 'c': + RtsFlags.DebugFlags.codegen = rtsTrue; + break; + case 'w': + RtsFlags.DebugFlags.weak = rtsTrue; + break; + case 'G': + RtsFlags.DebugFlags.gccafs = rtsTrue; + break; + case 'g': + RtsFlags.DebugFlags.gc = rtsTrue; + break; + case 'b': + RtsFlags.DebugFlags.block_alloc = rtsTrue; + break; + case 'S': + RtsFlags.DebugFlags.sanity = rtsTrue; + break; + case 't': + RtsFlags.DebugFlags.stable = rtsTrue; + break; + case 'p': + RtsFlags.DebugFlags.prof = rtsTrue; + break; + case 'r': + RtsFlags.DebugFlags.gran = rtsTrue; + break; + case 'P': + RtsFlags.DebugFlags.par = rtsTrue; + break; + case 'l': + RtsFlags.DebugFlags.linker = rtsTrue; + break; + case 'a': + RtsFlags.DebugFlags.apply = rtsTrue; + break; + default: + bad_option( rts_argv[arg] ); + } + } + break; + } #endif case 'K': @@ -840,10 +900,6 @@ error = rtsTrue; case 'R': PROFILING_BUILD_ONLY( RtsFlags.ProfFlags.maxRetainerSetSize = atof(rts_argv[arg]+2); - - if (RtsFlags.ProfFlags.maxRetainerSetSize < 0) - bad_option( rts_argv[arg] ); - break; ) break; case 'h': /* serial heap profile */ @@ -1386,8 +1442,7 @@ process_gran_option(int arg, int *rts_argc, char *rts_argv[], rtsBool *error) } else if (RtsFlags.GranFlags.proc > MAX_PROC || RtsFlags.GranFlags.proc < 1) { - fprintf(stderr,"setupRtsFlags: no more than %u processors -allowed\n", + fprintf(stderr,"setupRtsFlags: no more than %u processors allowed\n", MAX_PROC); *error = rtsTrue; } @@ -2072,44 +2127,6 @@ help_par_debug_options(nat n) { #endif /* PAR */ -#ifdef DEBUG -static void -set_debug_options(nat n) { - nat i; - - for (i=0; i<=MAX_DEBUG_OPTION; i++) - if ((n>>i)&1) { - fprintf(stderr, debug_opts_strs[i]); - switch (i) { - case 0: RtsFlags.DebugFlags.scheduler = rtsTrue; break; - case 1: RtsFlags.DebugFlags.evaluator = rtsTrue; break; - case 2: RtsFlags.DebugFlags.codegen = rtsTrue; break; - case 3: RtsFlags.DebugFlags.weak = rtsTrue; break; - case 4: RtsFlags.DebugFlags.gccafs = rtsTrue; break; - case 5: RtsFlags.DebugFlags.gc = rtsTrue; break; - case 6: RtsFlags.DebugFlags.block_alloc = rtsTrue; break; - case 7: RtsFlags.DebugFlags.sanity = rtsTrue; break; - case 8: RtsFlags.DebugFlags.stable = rtsTrue; break; - case 9: RtsFlags.DebugFlags.prof = rtsTrue; break; - case 10: RtsFlags.DebugFlags.gran = rtsTrue; break; - case 11: RtsFlags.DebugFlags.par = rtsTrue; break; - case 12: RtsFlags.DebugFlags.linker = rtsTrue; break; - default: barf("set_debug_options: only %d debug options expected", - MAX_DEBUG_OPTION); - } /* switch */ - } /* if */ -} - -static void -help_debug_options(nat n) { - nat i; - - for (i=0; i<=MAX_DEBUG_OPTION; i++) - if ((n>>i)&1) - fprintf(stderr, debug_opts_strs[i]); -} -#endif /* DEBUG */ - //@node Aux fcts, , GranSim specific options //@subsection Aux fcts