diff options
Diffstat (limited to 'scripts')
42 files changed, 1159 insertions, 427 deletions
diff --git a/scripts/.gitignore b/scripts/.gitignore index b939fbd0119..52cab46ae35 100644 --- a/scripts/.gitignore +++ b/scripts/.gitignore @@ -7,3 +7,4 @@ pnmtologo bin2c unifdef binoffset +ihex2fw diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index c29be8f9024..4f9c1908593 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -83,11 +83,12 @@ TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/) # is automatically cleaned up. try-run = $(shell set -e; \ TMP="$(TMPOUT).$$$$.tmp"; \ + TMPO="$(TMPOUT).$$$$.o"; \ if ($(1)) >/dev/null 2>&1; \ then echo "$(2)"; \ else echo "$(3)"; \ fi; \ - rm -f "$$TMP") + rm -f "$$TMP" "$$TMPO") # as-option # Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,) @@ -105,12 +106,12 @@ as-instr = $(call try-run,\ # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) cc-option = $(call try-run,\ - $(CC) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",$(1),$(2)) + $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",$(1),$(2)) # cc-option-yn # Usage: flag := $(call cc-option-yn,-march=winchip-c6) cc-option-yn = $(call try-run,\ - $(CC) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",y,n) + $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",y,n) # cc-option-align # Prefix align with either -falign or -malign @@ -130,10 +131,15 @@ cc-fullversion = $(shell $(CONFIG_SHELL) \ # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3)) +# cc-ldoption +# Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both) +cc-ldoption = $(call try-run,\ + $(CC) $(1) -nostdlib -xc /dev/null -o "$$TMP",$(1),$(2)) + # ld-option -# Usage: ldflags += $(call ld-option, -Wl$(comma)--hash-style=both) +# Usage: LDFLAGS += $(call ld-option, -X) ld-option = $(call try-run,\ - $(CC) $(1) -nostdlib -xc /dev/null -o "$$TMP",$(1),$(2)) + $(CC) /dev/null -c -o "$$TMPO" ; $(LD) $(1) "$$TMPO" -o "$$TMP",$(1),$(2)) ###### diff --git a/scripts/Makefile b/scripts/Makefile index 9dd5b25a1d5..842dbc2d5ae 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -10,7 +10,6 @@ hostprogs-$(CONFIG_KALLSYMS) += kallsyms hostprogs-$(CONFIG_LOGO) += pnmtologo hostprogs-$(CONFIG_VT) += conmakehash -hostprogs-$(CONFIG_PROM_CONSOLE) += conmakehash hostprogs-$(CONFIG_IKCONFIG) += bin2c always := $(hostprogs-y) $(hostprogs-m) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 5c4b7a400c1..341b58902ff 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -206,7 +206,7 @@ cmd_modversions = \ endif ifdef CONFIG_FTRACE_MCOUNT_RECORD -cmd_record_mcount = perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \ +cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \ "$(if $(CONFIG_64BIT),64,32)" \ "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" "$(MV)" \ "$(if $(part-of-module),1,0)" "$(@)"; @@ -216,6 +216,7 @@ define rule_cc_o_c $(call echo-cmd,checksrc) $(cmd_checksrc) \ $(call echo-cmd,cc_o_c) $(cmd_cc_o_c); \ $(cmd_modversions) \ + $(call echo-cmd,record_mcount) \ $(cmd_record_mcount) \ scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > \ $(dot-target).tmp; \ @@ -269,7 +270,8 @@ targets += $(extra-y) $(MAKECMDGOALS) $(always) # Linker scripts preprocessor (.lds.S -> .lds) # --------------------------------------------------------------------------- quiet_cmd_cpp_lds_S = LDS $@ - cmd_cpp_lds_S = $(CPP) $(cpp_flags) -D__ASSEMBLY__ -o $@ $< + cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -C -U$(ARCH) \ + -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< $(obj)/%.lds: $(src)/%.lds.S FORCE $(call if_changed_dep,cpp_lds_S) diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index f4053dc7b5d..8f14c81abbc 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -13,7 +13,6 @@ # 2) modpost is then used to # 3) create one <module>.mod.c file pr. module # 4) create one Module.symvers file with CRC for all exported symbols -# 4a) [CONFIG_MARKERS] create one Module.markers file listing defined markers # 5) compile all <module>.mod.c files # 6) final link of the module to a <module.ko> file @@ -59,10 +58,6 @@ include scripts/Makefile.lib kernelsymfile := $(objtree)/Module.symvers modulesymfile := $(firstword $(KBUILD_EXTMOD))/Module.symvers -kernelmarkersfile := $(objtree)/Module.markers -modulemarkersfile := $(firstword $(KBUILD_EXTMOD))/Module.markers - -markersfile = $(if $(KBUILD_EXTMOD),$(modulemarkersfile),$(kernelmarkersfile)) # Step 1), find all modules listed in $(MODVERDIR)/ __modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod))) @@ -85,8 +80,6 @@ modpost = scripts/mod/modpost \ $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \ $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \ $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ - $(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \ - $(if $(CONFIG_MARKERS),-M $(markersfile)) \ $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) \ $(if $(cross_build),-c) @@ -101,17 +94,12 @@ quiet_cmd_kernel-mod = MODPOST $@ cmd_kernel-mod = $(modpost) $@ vmlinux.o: FORCE - @rm -fr $(kernelmarkersfile) $(call cmd,kernel-mod) # Declare generated files as targets for modpost $(symverfile): __modpost ; $(modules:.ko=.mod.c): __modpost ; -ifdef CONFIG_MARKERS -$(markersfile): __modpost ; -endif - # Step 5), compile all *.mod.c files diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c index 99ca7a69868..79ab973fb43 100644 --- a/scripts/basic/docproc.c +++ b/scripts/basic/docproc.c @@ -71,7 +71,7 @@ FILELINE * docsection; static char *srctree, *kernsrctree; -void usage (void) +static void usage (void) { fprintf(stderr, "Usage: docproc {doc|depend} file\n"); fprintf(stderr, "Input is read from file.tmpl. Output is sent to stdout\n"); @@ -84,7 +84,7 @@ void usage (void) /* * Execute kernel-doc with parameters given in svec */ -void exec_kernel_doc(char **svec) +static void exec_kernel_doc(char **svec) { pid_t pid; int ret; @@ -129,7 +129,7 @@ struct symfile struct symfile symfilelist[MAXFILES]; int symfilecnt = 0; -void add_new_symbol(struct symfile *sym, char * symname) +static void add_new_symbol(struct symfile *sym, char * symname) { sym->symbollist = realloc(sym->symbollist, (sym->symbolcnt + 1) * sizeof(char *)); @@ -137,14 +137,14 @@ void add_new_symbol(struct symfile *sym, char * symname) } /* Add a filename to the list */ -struct symfile * add_new_file(char * filename) +static struct symfile * add_new_file(char * filename) { symfilelist[symfilecnt++].filename = strdup(filename); return &symfilelist[symfilecnt - 1]; } /* Check if file already are present in the list */ -struct symfile * filename_exist(char * filename) +static struct symfile * filename_exist(char * filename) { int i; for (i=0; i < symfilecnt; i++) @@ -157,20 +157,20 @@ struct symfile * filename_exist(char * filename) * List all files referenced within the template file. * Files are separated by tabs. */ -void adddep(char * file) { printf("\t%s", file); } -void adddep2(char * file, char * line) { line = line; adddep(file); } -void noaction(char * line) { line = line; } -void noaction2(char * file, char * line) { file = file; line = line; } +static void adddep(char * file) { printf("\t%s", file); } +static void adddep2(char * file, char * line) { line = line; adddep(file); } +static void noaction(char * line) { line = line; } +static void noaction2(char * file, char * line) { file = file; line = line; } /* Echo the line without further action */ -void printline(char * line) { printf("%s", line); } +static void printline(char * line) { printf("%s", line); } /* * Find all symbols in filename that are exported with EXPORT_SYMBOL & * EXPORT_SYMBOL_GPL (& EXPORT_SYMBOL_GPL_FUTURE implicitly). * All symbols located are stored in symfilelist. */ -void find_export_symbols(char * filename) +static void find_export_symbols(char * filename) { FILE * fp; struct symfile *sym; @@ -227,7 +227,7 @@ void find_export_symbols(char * filename) * intfunc uses -nofunction * extfunc uses -function */ -void docfunctions(char * filename, char * type) +static void docfunctions(char * filename, char * type) { int i,j; int symcnt = 0; @@ -258,15 +258,15 @@ void docfunctions(char * filename, char * type) fflush(stdout); free(vec); } -void intfunc(char * filename) { docfunctions(filename, NOFUNCTION); } -void extfunc(char * filename) { docfunctions(filename, FUNCTION); } +static void intfunc(char * filename) { docfunctions(filename, NOFUNCTION); } +static void extfunc(char * filename) { docfunctions(filename, FUNCTION); } /* * Document specific function(s) in a file. * Call kernel-doc with the following parameters: * kernel-doc -docbook -function function1 [-function function2] */ -void singfunc(char * filename, char * line) +static void singfunc(char * filename, char * line) { char *vec[200]; /* Enough for specific functions */ int i, idx = 0; @@ -297,7 +297,7 @@ void singfunc(char * filename, char * line) * Call kernel-doc with the following parameters: * kernel-doc -docbook -function "doc section" filename */ -void docsect(char *filename, char *line) +static void docsect(char *filename, char *line) { char *vec[6]; /* kerneldoc -docbook -function "section" file NULL */ char *s; @@ -324,7 +324,7 @@ void docsect(char *filename, char *line) * 5) Lines containing !P * 6) Default lines - lines not matching the above */ -void parse_file(FILE *infile) +static void parse_file(FILE *infile) { char line[MAXLINESZ]; char * s; diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index 72c15205bb2..6bf21f83837 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -16,8 +16,7 @@ * tells make when to remake a file. * * To use this list as-is however has the drawback that virtually - * every file in the kernel includes <linux/config.h> which then again - * includes <linux/autoconf.h> + * every file in the kernel includes <linux/autoconf.h>. * * If the user re-runs make *config, linux/autoconf.h will be * regenerated. make notices that and will rebuild every file which @@ -125,8 +124,7 @@ char *target; char *depfile; char *cmdline; -void usage(void) - +static void usage(void) { fprintf(stderr, "Usage: fixdep <depfile> <target> <cmdline>\n"); exit(1); @@ -135,7 +133,7 @@ void usage(void) /* * Print out the commandline prefixed with cmd_<target filename> := */ -void print_cmdline(void) +static void print_cmdline(void) { printf("cmd_%s := %s\n\n", target, cmdline); } @@ -148,7 +146,7 @@ int len_config = 0; * Grow the configuration string to a desired length. * Usually the first growth is plenty. */ -void grow_config(int len) +static void grow_config(int len) { while (len_config + len > size_config) { if (size_config == 0) @@ -164,7 +162,7 @@ void grow_config(int len) /* * Lookup a value in the configuration string. */ -int is_defined_config(const char * name, int len) +static int is_defined_config(const char * name, int len) { const char * pconfig; const char * plast = str_config + len_config - len; @@ -180,7 +178,7 @@ int is_defined_config(const char * name, int len) /* * Add a new value to the configuration string. */ -void define_config(const char * name, int len) +static void define_config(const char * name, int len) { grow_config(len + 1); @@ -192,7 +190,7 @@ void define_config(const char * name, int len) /* * Clear the set of configuration strings. */ -void clear_config(void) +static void clear_config(void) { len_config = 0; define_config("", 0); @@ -201,7 +199,7 @@ void clear_config(void) /* * Record the use of a CONFIG_* word. */ -void use_config(char *m, int slen) +static void use_config(char *m, int slen) { char s[PATH_MAX]; char *p; @@ -222,7 +220,7 @@ void use_config(char *m, int slen) printf(" $(wildcard include/config/%s.h) \\\n", s); } -void parse_config_file(char *map, size_t len) +static void parse_config_file(char *map, size_t len) { int *end = (int *) (map + len); /* start at +1, so that p can never be < map */ @@ -256,7 +254,7 @@ void parse_config_file(char *map, size_t len) } /* test is s ends in sub */ -int strrcmp(char *s, char *sub) +static int strrcmp(char *s, char *sub) { int slen = strlen(s); int sublen = strlen(sub); @@ -267,7 +265,7 @@ int strrcmp(char *s, char *sub) return memcmp(s + slen - sublen, sub, sublen); } -void do_config_file(char *filename) +static void do_config_file(char *filename) { struct stat st; int fd; @@ -298,7 +296,7 @@ void do_config_file(char *filename) close(fd); } -void parse_dep_file(void *map, size_t len) +static void parse_dep_file(void *map, size_t len) { char *m = map; char *end = m + len; @@ -338,7 +336,7 @@ void parse_dep_file(void *map, size_t len) printf("$(deps_%s):\n", target); } -void print_deps(void) +static void print_deps(void) { struct stat st; int fd; @@ -370,7 +368,7 @@ void print_deps(void) close(fd); } -void traps(void) +static void traps(void) { static char test[] __attribute__((aligned(sizeof(int)))) = "CONF"; int *p = (int *)test; diff --git a/scripts/basic/hash.c b/scripts/basic/hash.c index 3299ad7fc8c..2ef5d3f666b 100644 --- a/scripts/basic/hash.c +++ b/scripts/basic/hash.c @@ -21,7 +21,7 @@ static void usage(void) * http://www.cse.yorku.ca/~oz/hash.html */ -unsigned int djb2_hash(char *str) +static unsigned int djb2_hash(char *str) { unsigned long hash = 5381; int c; @@ -34,7 +34,7 @@ unsigned int djb2_hash(char *str) return (unsigned int)(hash & ((1 << DYNAMIC_DEBUG_HASH_BITS) - 1)); } -unsigned int r5_hash(char *str) +static unsigned int r5_hash(char *str) { unsigned long hash = 0; int c; diff --git a/scripts/checkincludes.pl b/scripts/checkincludes.pl index 8e6b716c191..676ddc07d6f 100755 --- a/scripts/checkincludes.pl +++ b/scripts/checkincludes.pl @@ -1,24 +1,85 @@ #!/usr/bin/perl # -# checkincludes: Find files included more than once in (other) files. +# checkincludes: find/remove files included more than once +# # Copyright abandoned, 2000, Niels Kristian Bech Jensen <nkbj@image.dk>. +# Copyright 2009 Luis R. Rodriguez <mcgrof@gmail.com> +# +# This script checks for duplicate includes. It also has support +# to remove them in place. Note that this will not take into +# consideration macros so you should run this only if you know +# you do have real dups and do not have them under #ifdef's. You +# could also just review the results. + +sub usage { + print "Usage: checkincludes.pl [-r]\n"; + print "By default we just warn of duplicates\n"; + print "To remove duplicated includes in place use -r\n"; + exit 1; +} + +my $remove = 0; + +if ($#ARGV < 0) { + usage(); +} + +if ($#ARGV >= 1) { + if ($ARGV[0] =~ /^-/) { + if ($ARGV[0] eq "-r") { + $remove = 1; + shift; + } else { + usage(); + } + } +} foreach $file (@ARGV) { open(FILE, $file) or die "Cannot open $file: $!.\n"; my %includedfiles = (); + my @file_lines = (); while (<FILE>) { if (m/^\s*#\s*include\s*[<"](\S*)[>"]/o) { ++$includedfiles{$1}; } + push(@file_lines, $_); } - - foreach $filename (keys %includedfiles) { - if ($includedfiles{$filename} > 1) { - print "$file: $filename is included more than once.\n"; + + close(FILE); + + if (!$remove) { + foreach $filename (keys %includedfiles) { + if ($includedfiles{$filename} > 1) { + print "$file: $filename is included more than once.\n"; + } } + next; } + open(FILE,">$file") || die("Cannot write to $file: $!"); + + my $dups = 0; + foreach (@file_lines) { + if (m/^\s*#\s*include\s*[<"](\S*)[>"]/o) { + foreach $filename (keys %includedfiles) { + if ($1 eq $filename) { + if ($includedfiles{$filename} > 1) { + $includedfiles{$filename}--; + $dups++; + } else { + print FILE $_; + } + } + } + } else { + print FILE $_; + } + } + if ($dups > 0) { + print "$file: removed $dups duplicate includes\n"; + } close(FILE); } diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 2d5ece798c4..87bbb8bce9b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -10,7 +10,7 @@ use strict; my $P = $0; $P =~ s@.*/@@g; -my $V = '0.28'; +my $V = '0.29'; use Getopt::Long qw(:config no_auto_abbrev); @@ -28,6 +28,41 @@ my $mailback = 0; my $summary_file = 0; my $root; my %debug; +my $help = 0; + +sub help { + my ($exitcode) = @_; + + print << "EOM"; +Usage: $P [OPTION]... [FILE]... +Version: $V + +Options: + -q, --quiet quiet + --no-tree run without a kernel tree + --no-signoff do not check for 'Signed-off-by' line + --patch treat FILE as patchfile (default) + --emacs emacs compile window format + --terse one line per report + -f, --file treat FILE as regular source file + --subjective, --strict enable more subjective tests + --root=PATH PATH to the kernel tree root + --no-summary suppress the per-file summary + --mailback only produce a report in case of warnings/errors + --summary-file include the filename in summary + --debug KEY=[0|1] turn on/off debugging of KEY, where KEY is one of + 'values', 'possible', 'type', and 'attr' (default + is all off) + --test-only=WORD report only warnings/errors containing WORD + literally + -h, --help, --version display this help and exit + +When FILE is - read standard input. +EOM + + exit($exitcode); +} + GetOptions( 'q|quiet+' => \$quiet, 'tree!' => \$tree, @@ -35,7 +70,7 @@ GetOptions( 'patch!' => \$chk_patch, 'emacs!' => \$emacs, 'terse!' => \$terse, - 'file!' => \$file, + 'f|file!' => \$file, 'subjective!' => \$check, 'strict!' => \$check, 'root=s' => \$root, @@ -45,22 +80,16 @@ GetOptions( 'debug=s' => \%debug, 'test-only=s' => \$tst_only, -) or exit; + 'h|help' => \$help, + 'version' => \$help +) or help(1); + +help(0) if ($help); my $exit = 0; if ($#ARGV < 0) { - print "usage: $P [options] patchfile\n"; - print "version: $V\n"; - print "options: -q => quiet\n"; - print " --no-tree => run without a kernel tree\n"; - print " --terse => one line per report\n"; - print " --emacs => emacs compile window format\n"; - print " --file => check a source file\n"; - print " --strict => enable more subjective tests\n"; - print " --root => path to the kernel tree root\n"; - print " --no-summary => suppress the per-file summary\n"; - print " --summary-file => include the filename in summary\n"; + print "$P: no input files\n"; exit(1); } @@ -153,7 +182,7 @@ our $UTF8 = qr { }x; our $typeTypedefs = qr{(?x: - (?:__)?(?:u|s|be|le)(?:\d|\d\d)| + (?:__)?(?:u|s|be|le)(?:8|16|32|64)| atomic_t )}; @@ -356,6 +385,13 @@ sub sanitise_line { $off++; next; } + if ($sanitise_quote eq '' && substr($line, $off, 2) eq '//') { + $sanitise_quote = '//'; + + substr($res, $off, 2, $sanitise_quote); + $off++; + next; + } # A \ in a string means ignore the next character. if (($sanitise_quote eq "'" || $sanitise_quote eq '"') && @@ -379,6 +415,8 @@ sub sanitise_line { #print "c<$c> SQ<$sanitise_quote>\n"; if ($off != 0 && $sanitise_quote eq '*/' && $c ne "\t") { substr($res, $off, 1, $;); + } elsif ($off != 0 && $sanitise_quote eq '//' && $c ne "\t") { + substr($res, $off, 1, $;); } elsif ($off != 0 && $sanitise_quote && $c ne "\t") { substr($res, $off, 1, 'X'); } else { @@ -386,6 +424,10 @@ sub sanitise_line { } } + if ($sanitise_quote eq '//') { + $sanitise_quote = ''; + } + # The pathname on a #include may be surrounded by '<' and '>'. if ($res =~ /^.\s*\#\s*include\s+\<(.*)\>/) { my $clean = 'X' x length($1); @@ -1336,6 +1378,18 @@ sub process { WARN("adding a line without newline at end of file\n" . $herecurr); } +# Blackfin: use hi/lo macros + if ($realfile =~ m@arch/blackfin/.*\.S$@) { + if ($line =~ /\.[lL][[:space:]]*=.*&[[:space:]]*0x[fF][fF][fF][fF]/) { + my $herevet = "$here\n" . cat_vet($line) . "\n"; + ERROR("use the LO() macro, not (... & 0xFFFF)\n" . $herevet); + } + if ($line =~ /\.[hH][[:space:]]*=.*>>[[:space:]]*16/) { + my $herevet = "$here\n" . cat_vet($line) . "\n"; + ERROR("use the HI() macro, not (... >> 16)\n" . $herevet); + } + } + # check we are in a valid source file C or perl if not then ignore this hunk next if ($realfile !~ /\.(h|c|pl)$/); @@ -1355,6 +1409,16 @@ sub process { WARN("CVS style keyword markers, these will _not_ be updated\n". $herecurr); } +# Blackfin: don't use __builtin_bfin_[cs]sync + if ($line =~ /__builtin_bfin_csync/) { + my $herevet = "$here\n" . cat_vet($line) . "\n"; + ERROR("use the CSYNC() macro in asm/blackfin.h\n" . $herevet); + } + if ($line =~ /__builtin_bfin_ssync/) { + my $herevet = "$here\n" . cat_vet($line) . "\n"; + ERROR("use the SSYNC() macro in asm/blackfin.h\n" . $herevet); + } + # Check for potential 'bare' types my ($stat, $cond, $line_nr_next, $remain_next, $off_next); if ($realcnt && $line =~ /.\s*\S/) { @@ -1372,6 +1436,8 @@ sub process { # Ignore functions being called } elsif ($s =~ /^.\s*$Ident\s*\(/s) { + } elsif ($s =~ /^.\s*else\b/s) { + # declarations always start with types } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?((?:\s*$Ident)+?)\b(?:\s+$Sparse)?\s*\**\s*(?:$Ident|\(\*[^\)]*\))(?:\s*$Modifier)?\s*(?:;|=|,|\()/s) { my $type = $1; @@ -1532,8 +1598,9 @@ sub process { $s =~ /^\s*#\s*?/ || $s =~ /^\s*$Ident\s*:/) { $continuation = ($s =~ /^.*?\\\n/) ? 1 : 0; - $s =~ s/^.*?\n//; - $cond_lines++; + if ($s =~ s/^.*?\n//) { + $cond_lines++; + } } } @@ -1891,7 +1958,7 @@ sub process { # A unary '*' may be const } elsif ($ctx =~ /.xW/) { - ERROR("Aspace prohibited after that '$op' $at\n" . $hereptr); + ERROR("space prohibited after that '$op' $at\n" . $hereptr); } # unary ++ and unary -- are allowed no space on one side. @@ -2243,7 +2310,8 @@ sub process { DECLARE_PER_CPU| DEFINE_PER_CPU| __typeof__\(| - \.$Ident\s*=\s* + \.$Ident\s*=\s*| + ^\"|\"$ }x; #print "REST<$rest> dstat<$dstat>\n"; if ($rest ne '') { diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c index e0c6891a9ad..263a44d57fa 100644 --- a/scripts/conmakehash.c +++ b/scripts/conmakehash.c @@ -24,14 +24,14 @@ typedef unsigned short unicode; -void usage(char *argv0) +static void usage(char *argv0) { fprintf(stderr, "Usage: \n" " %s chartable [hashsize] [hashstep] [maxhashlevel]\n", argv0); exit(EX_USAGE); } -int getunicode(char **p0) +static int getunicode(char **p0) { char *p = *p0; @@ -49,7 +49,7 @@ unicode unitable[MAX_FONTLEN][255]; /* Massive overkill, but who cares? */ int unicount[MAX_FONTLEN]; -void addpair(int fp, int un) +static void addpair(int fp, int un) { int i; diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore new file mode 100644 index 00000000000..095acb49a37 --- /dev/null +++ b/scripts/dtc/.gitignore @@ -0,0 +1,5 @@ +dtc +dtc-lexer.lex.c +dtc-parser.tab.c +dtc-parser.tab.h + diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig index 7299 |