const char *FILENAME_FMT,
FILE **file_ret);
-static I_ decode(const char *s);
+static StgWord64 decodeSize(const char *flag, nat offset, StgWord64 min, StgWord64 max);
static void bad_option(const char *s);
/* -----------------------------------------------------------------------------
RtsFlags.GcFlags.minOldGenSize = (1024 * 1024) / BLOCK_SIZE;
RtsFlags.GcFlags.maxHeapSize = 0; /* off by default */
RtsFlags.GcFlags.heapSizeSuggestion = 0; /* none */
+ RtsFlags.GcFlags.heapSizeSuggestionAuto = rtsFalse;
RtsFlags.GcFlags.pcFreeHeap = 3; /* 3% */
RtsFlags.GcFlags.oldGenFactor = 2;
RtsFlags.GcFlags.generations = 2;
#endif
#ifdef TRACING
- RtsFlags.TraceFlags.trace_stderr = rtsFalse;
+ RtsFlags.TraceFlags.tracing = TRACE_NONE;
RtsFlags.TraceFlags.timestamp = rtsFalse;
RtsFlags.TraceFlags.scheduler = rtsFalse;
#endif
}
break;
case 'A':
- RtsFlags.GcFlags.minAllocAreaSize
- = decode(rts_argv[arg]+2) / BLOCK_SIZE;
- if (RtsFlags.GcFlags.minAllocAreaSize <= 0) {
- bad_option(rts_argv[arg]);
- }
- break;
+ RtsFlags.GcFlags.minAllocAreaSize
+ = decodeSize(rts_argv[arg], 2, BLOCK_SIZE, HS_INT_MAX)
+ / BLOCK_SIZE;
+ break;
#ifdef USE_PAPI
case 'a':
}
// -Dx also turns on -v. Use -l to direct trace
// events to the .eventlog file instead.
- RtsFlags.TraceFlags.trace_stderr = rtsTrue;
+ RtsFlags.TraceFlags.tracing = TRACE_STDERR;
break;
}
#endif
case 'K':
- RtsFlags.GcFlags.maxStkSize =
- decode(rts_argv[arg]+2) / sizeof(W_);
-
- if (RtsFlags.GcFlags.maxStkSize == 0)
- bad_option( rts_argv[arg] );
- break;
+ RtsFlags.GcFlags.maxStkSize =
+ decodeSize(rts_argv[arg], 2, 1, HS_WORD_MAX) / sizeof(W_);
+ break;
case 'k':
- RtsFlags.GcFlags.initialStkSize =
- decode(rts_argv[arg]+2) / sizeof(W_);
-
- if (RtsFlags.GcFlags.initialStkSize == 0)
- bad_option( rts_argv[arg] );
- break;
+ RtsFlags.GcFlags.initialStkSize =
+ decodeSize(rts_argv[arg], 2, 1, HS_WORD_MAX) / sizeof(W_);
+ break;
case 'M':
- RtsFlags.GcFlags.maxHeapSize =
- decode(rts_argv[arg]+2) / BLOCK_SIZE;
- /* user give size in *bytes* but "maxHeapSize" is in *blocks* */
-
- if (RtsFlags.GcFlags.maxHeapSize <= 0) {
- bad_option(rts_argv[arg]);
- }
- break;
+ RtsFlags.GcFlags.maxHeapSize =
+ decodeSize(rts_argv[arg], 2, BLOCK_SIZE, HS_WORD_MAX) / BLOCK_SIZE;
+ /* user give size in *bytes* but "maxHeapSize" is in *blocks* */
+ break;
case 'm':
- RtsFlags.GcFlags.pcFreeHeap = atof(rts_argv[arg]+2);
+ RtsFlags.GcFlags.pcFreeHeap = atof(rts_argv[arg]+2);
- if (RtsFlags.GcFlags.pcFreeHeap < 0 ||
- RtsFlags.GcFlags.pcFreeHeap > 100)
- bad_option( rts_argv[arg] );
- break;
+ if (RtsFlags.GcFlags.pcFreeHeap < 0 ||
+ RtsFlags.GcFlags.pcFreeHeap > 100)
+ bad_option( rts_argv[arg] );
+ break;
case 'G':
- RtsFlags.GcFlags.generations = decode(rts_argv[arg]+2);
- if (RtsFlags.GcFlags.generations < 1) {
- bad_option(rts_argv[arg]);
- }
- break;
+ RtsFlags.GcFlags.generations =
+ decodeSize(rts_argv[arg], 2, 1, HS_INT_MAX);
+ break;
- case 'T':
- RtsFlags.GcFlags.steps = decode(rts_argv[arg]+2);
- if (RtsFlags.GcFlags.steps < 1) {
- bad_option(rts_argv[arg]);
- }
+ case 'T':
+ RtsFlags.GcFlags.steps =
+ decodeSize(rts_argv[arg], 2, 1, HS_INT_MAX);
break;
case 'H':
- RtsFlags.GcFlags.heapSizeSuggestion =
- decode(rts_argv[arg]+2) / BLOCK_SIZE;
- break;
+ if (rts_argv[arg][2] == '\0') {
+ RtsFlags.GcFlags.heapSizeSuggestionAuto = rtsTrue;
+ } else {
+ RtsFlags.GcFlags.heapSizeSuggestion =
+ (nat)(decodeSize(rts_argv[arg], 2, BLOCK_SIZE, HS_WORD_MAX) / BLOCK_SIZE);
+ }
+ break;
#ifdef RTS_GTK_FRONTPANEL
case 'f':
#ifdef TRACING
switch(rts_argv[arg][2]) {
case '\0':
- RtsFlags.TraceFlags.trace_stderr = rtsFalse;
- break;
+ RtsFlags.TraceFlags.tracing = TRACE_EVENTLOG;
+ break;
case 's':
- RtsFlags.TraceFlags.scheduler = rtsTrue;
- break;
+ RtsFlags.TraceFlags.tracing = TRACE_EVENTLOG;
+ RtsFlags.TraceFlags.scheduler = rtsTrue;
+ break;
default:
errorBelch("unknown RTS option: %s",rts_argv[arg]);
error = rtsTrue;
break;
}
#else
- errorBelch("not built for: -eventlog");
+ errorBelch("not built for: -eventlog");
#endif
- break;
+ break;
case 'P': /* detailed cost centre profiling (time/alloc) */
case 'p': /* cost centre profiling (time/alloc) */
switch(rts_argv[arg][2]) {
#ifdef TRACING
case '\0':
- RtsFlags.TraceFlags.trace_stderr = rtsTrue;
+ RtsFlags.TraceFlags.tracing = TRACE_STDERR;
break;
case 't':
RtsFlags.TraceFlags.timestamp = rtsTrue;
-static I_
-decode(const char *s)
+static StgWord64
+decodeSize(const char *flag, nat offset, StgWord64 min, StgWord64 max)
{
- I_ c;
+ char c;
+ const char *s;
StgDouble m;
+ StgWord64 val;
+
+ s = flag + offset;
if (!*s)
- return 0;
+ {
+ m = 0;
+ }
+ else
+ {
+ m = atof(s);
+ c = s[strlen(s)-1];
+
+ if (c == 'g' || c == 'G')
+ m *= 1024*1024*1024;
+ else if (c == 'm' || c == 'M')
+ m *= 1024*1024;
+ else if (c == 'k' || c == 'K')
+ m *= 1024;
+ else if (c == 'w' || c == 'W')
+ m *= sizeof(W_);
+ }
- m = atof(s);
- c = s[strlen(s)-1];
+ val = (StgWord64)m;
- if (c == 'g' || c == 'G')
- m *= 1000*1000*1000; /* UNchecked! */
- else if (c == 'm' || c == 'M')
- m *= 1000*1000; /* We do not use powers of 2 (1024) */
- else if (c == 'k' || c == 'K') /* to avoid possible bad effects on */
- m *= 1000; /* a direct-mapped cache. */
- else if (c == 'w' || c == 'W')
- m *= sizeof(W_);
+ if (m < 0 || val < min || val > max) {
+ errorBelch("error in RTS option %s: size outside allowed range (%" FMT_Word64 " - %" FMT_Word64 ")",
+ flag, min, max);
+ stg_exit(EXIT_FAILURE);
+ }
- return (I_)m;
+ return val;
}
static void GNU_ATTRIBUTE(__noreturn__)
full_prog_argv[argc] = NULL;
}
+void
+freeFullProgArgv (void)
+{
+ int i;
+
+ if (full_prog_argv != NULL) {
+ for (i = 0; i < full_prog_argc; i++) {
+ stgFree(full_prog_argv[i]);
+ }
+ stgFree(full_prog_argv);
+ }
+
+ full_prog_argc = 0;
+ full_prog_argv = NULL;
+}
projects / ghc-hetmet.git / blobdiff