diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/bloat-o-meter | 58 | ||||
| -rw-r--r-- | scripts/kconfig/conf.c | 18 | ||||
| -rw-r--r-- | scripts/kconfig/qconf.h | 6 |
3 files changed, 77 insertions, 5 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter new file mode 100644 index 000000000000..75f21d843c1d --- /dev/null +++ b/scripts/bloat-o-meter @@ -0,0 +1,58 @@ +#!/usr/bin/python +# +# Copyright 2004 Matt Mackall <mpm@selenic.com> +# +# inspired by perl Bloat-O-Meter (c) 1997 by Andi Kleen +# +# This software may be used and distributed according to the terms +# of the GNU General Public License, incorporated herein by reference. + +import sys, os, re + +if len(sys.argv) != 3: + sys.stderr.write("usage: %s file1 file2\n" % sys.argv[0]) + sys.exit(-1) + +def getsizes(file): + sym = {} + for l in os.popen("nm --size-sort " + file).readlines(): + size, type, name = l[:-1].split() + if type in "tTdDbB": + sym[name] = int(size, 16) + return sym + +old = getsizes(sys.argv[1]) +new = getsizes(sys.argv[2]) +grow, shrink, add, remove, up, down = 0, 0, 0, 0, 0, 0 +delta, common = [], {} + +for a in old: + if a in new: + common[a] = 1 + +for name in old: + if name not in common: + remove += 1 + down += old[name] + delta.append((-old[name], name)) + +for name in new: + if name not in common: + add += 1 + up += new[name] + delta.append((new[name], name)) + +for name in common: + d = new.get(name, 0) - old.get(name, 0) + if d>0: grow, up = grow+1, up+d + if d<0: shrink, down = shrink+1, down-d + delta.append((d, name)) + +delta.sort() +delta.reverse() + +print "add/remove: %s/%s grow/shrink: %s/%s up/down: %s/%s (%s)" % \ + (add, remove, grow, shrink, up, -down, up-down) +print "%-40s %7s %7s %+7s" % ("function", "old", "new", "delta") +for d, n in delta: + if d: print "%-40s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d) diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 8ba5d29d3d42..10eeae53d827 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -63,6 +63,20 @@ static void check_stdin(void) } } +static char *fgets_check_stream(char *s, int size, FILE *stream) +{ + char *ret = fgets(s, size, stream); + + if (ret == NULL && feof(stream)) { + printf(_("aborted!\n\n")); + printf(_("Console input is closed. ")); + printf(_("Run 'make oldconfig' to update configuration.\n\n")); + exit(1); + } + + return ret; +} + static void conf_askvalue(struct symbol *sym, const char *def) { enum symbol_type type = sym_get_type(sym); @@ -100,7 +114,7 @@ static void conf_askvalue(struct symbol *sym, const char *def) check_stdin(); case ask_all: fflush(stdout); - fgets(line, 128, stdin); + fgets_check_stream(line, 128, stdin); return; case set_default: printf("%s\n", def); @@ -356,7 +370,7 @@ static int conf_choice(struct menu *menu) check_stdin(); case ask_all: fflush(stdout); - fgets(line, 128, stdin); + fgets_check_stream(line, 128, stdin); strip(line); if (line[0] == '?') { printf("\n%s\n", menu->sym->help ? diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h index 7c03927d4c7c..e52f3e90bf0c 100644 --- a/scripts/kconfig/qconf.h +++ b/scripts/kconfig/qconf.h @@ -22,8 +22,8 @@ public: #if QT_VERSION >= 300 void readListSettings(); - QValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok); - bool ConfigSettings::writeSizes(const QString& key, const QValueList<int>& value); + QValueList<int> readSizes(const QString& key, bool *ok); + bool writeSizes(const QString& key, const QValueList<int>& value); #endif bool showAll; @@ -124,7 +124,7 @@ public: void setParentMenu(void); template <class P> - void ConfigList::updateMenuList(P*, struct menu*); + void updateMenuList(P*, struct menu*); bool updateAll; |