ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/scripts/dump-target-info.pl b/scripts/dump-target-info.pl
new file mode 100755
index 0000000..eec06ed
--- /dev/null
+++ b/scripts/dump-target-info.pl
@@ -0,0 +1,189 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+use Cwd;
+
+my (%targets, %architectures, %kernels, %devices);
+
+$ENV{'TOPDIR'} = Cwd::getcwd();
+
+
+sub parse_targetinfo {
+ my ($target_dir, $subtarget) = @_;
+
+ if (open M, "make -C '$target_dir' --no-print-directory DUMP=1 TARGET_BUILD=1 SUBTARGET='$subtarget' |") {
+ my ($target_name, $target_arch, $target_kernel, $target_testing_kernel, @target_features);
+ while (defined(my $line = readline M)) {
+ chomp $line;
+
+ if ($line =~ /^Target: (.+)$/) {
+ $target_name = $1;
+ }
+ elsif ($line =~ /^Target-Arch-Packages: (.+)$/) {
+ $target_arch = $1;
+ }
+ elsif ($line =~ /^Linux-Version: (\d\.\d+)\.\d+$/) {
+ $target_kernel = $1;
+ }
+ elsif ($line =~ /^Linux-Testing-Version: (\d\.\d+)\.\d+$/) {
+ $target_testing_kernel = $1;
+ }
+ elsif ($line =~ /^Target-Features: (.+)$/) {
+ @target_features = split /\s+/, $1;
+ }
+ elsif ($line =~ /^@\@$/) {
+ if ($target_name && $target_arch && $target_kernel &&
+ !grep { $_ eq 'broken' or $_ eq 'source-only' } @target_features) {
+ $targets{$target_name} = $target_arch;
+ $architectures{$target_arch} ||= [];
+ push @{$architectures{$target_arch}}, $target_name;
+ $kernels{$target_name} ||= [];
+ push @{$kernels{$target_name}}, $target_kernel;
+ if ($target_testing_kernel) {
+ push @{$kernels{$target_name}}, $target_testing_kernel;
+ }
+ }
+
+ undef $target_name;
+ undef $target_arch;
+ undef $target_kernel;
+ undef $target_testing_kernel;
+ @target_features = ();
+ }
+ }
+ close M;
+ }
+}
+
+sub parse_devices {
+ my ($target_dir, $subtarget) = @_;
+
+ if (open M, "make -C '$target_dir' --no-print-directory DUMP=1 TARGET_BUILD=1 SUBTARGET='$subtarget' V=s |") {
+ my ($device_profile, $device_name, @device_alt_names, $device_is_alt);
+ while (defined(my $line = readline M)) {
+ chomp $line;
+
+ if ($line =~ /^Target-Profile-Name: (.+)$/) {
+ $device_name = $1;
+ }
+ elsif ($line =~ /^Target-Profile: DEVICE_(.+)$/) {
+ $device_profile = $1;
+ }
+ # Logic behind this.
+ # DUMP duplicate info for each alternative device name and
+ # the alternative device name are printed first before the
+ # primary device name
+ # Alternative device titles always have the full list of
+ # all the alternative device name.
+ # The device name pattern for an alternative device name is
+ # Target-Profile-Name: ALT_NAME (PRIMARY_NAME)
+ # We compare the detected device name and check if it does
+ # match the alternative device name pattern with one of
+ # the alternative device name in Alternative device titles:
+ # If an alternative device name is detected,
+ # alternative device is skipped.
+ elsif ($line =~ /^Alternative device titles:$/) {
+ while (defined($line = readline M)) {
+ if ($line =~ /^- (.+)$/) {
+ if ($device_name =~ /^\Q$1\E \((.+)\)$/) {
+ $device_is_alt = 1;
+ last;
+ }
+ push @device_alt_names, $1;
+ }
+ else {
+ last;
+ }
+ }
+ }
+ if ($line =~ /^@\@$/) {
+ if ($device_name && $device_profile && ! $device_is_alt) {
+ push @{$devices{$device_profile}}, $device_name;
+
+ if (scalar @device_alt_names) {
+ foreach my $device_alt_name (sort values @device_alt_names) {
+ push @{$devices{$device_profile}}, $device_alt_name;
+ }
+ }
+ }
+
+ undef $device_name;
+ undef $device_profile;
+ undef $device_is_alt;
+ @device_alt_names = ();
+ }
+ }
+ close M;
+ }
+}
+
+sub get_targetinfo {
+ foreach my $target_makefile (glob "target/linux/*/Makefile") {
+ my ($target_dir) = $target_makefile =~ m!^(.+)/Makefile$!;
+ my @subtargets;
+
+ if (open M, "make -C '$target_dir' --no-print-directory DUMP=1 TARGET_BUILD=1 val.FEATURES V=s 2>/dev/null |") {
+ if (defined(my $line = readline M)) {
+ chomp $line;
+ if (grep { $_ eq 'broken' or $_ eq 'source-only' } split /\s+/, $line) {
+ next;
+ }
+ }
+ }
+
+ if (open M, "make -C '$target_dir' --no-print-directory DUMP=1 TARGET_BUILD=1 val.SUBTARGETS V=s 2>/dev/null |") {
+ if (defined(my $line = readline M)) {
+ chomp $line;
+ @subtargets = split /\s+/, $line;
+ }
+ close M;
+ }
+
+ push @subtargets, 'generic' if @subtargets == 0;
+
+ foreach my $subtarget (@subtargets) {
+ parse_targetinfo($target_dir, $subtarget);
+ }
+ }
+}
+
+sub get_devices {
+ my ($target_subtarget) = @_;
+ my ($target, $subtarget) = split /\//, $target_subtarget;
+
+ my ($target_dir) = "target/linux/" . $target;
+
+ parse_devices($target_dir, $subtarget)
+}
+
+if (@ARGV == 1 && $ARGV[0] eq 'targets') {
+ get_targetinfo();
+ foreach my $target_name (sort keys %targets) {
+ printf "%s %s\n", $target_name, $targets{$target_name};
+ }
+}
+elsif (@ARGV == 1 && $ARGV[0] eq 'architectures') {
+ get_targetinfo();
+ foreach my $target_arch (sort keys %architectures) {
+ printf "%s %s\n", $target_arch, join ' ', @{$architectures{$target_arch}};
+ }
+}
+elsif (@ARGV == 1 && $ARGV[0] eq 'kernels') {
+ get_targetinfo();
+ foreach my $target_name (sort keys %targets) {
+ printf "%s %s\n", $target_name, join ' ', @{$kernels{$target_name}};
+ }
+}
+elsif (@ARGV == 2 && $ARGV[0] eq 'devices') {
+ get_devices($ARGV[1]);
+ foreach my $device (sort keys %devices) {
+ printf "%s \"%s\"\n", $device, join '" "', @{$devices{$device}};
+ }
+}
+else {
+ print "Usage: $0 targets\n";
+ print "Usage: $0 architectures\n";
+ print "Usage: $0 kernels\n";
+ print "Usage: $0 devices <target/subtarget>\n";
+}