Generate block list info file of .img files

This is a text file with block size information of the contents of the
.img files. build_image supports creating this as an implicit output.
This CL creates the build rule to generate this output. This
will be copied to IMAGES/ subdir of target_files.zip

There is a subtle difference between the make and soong implementation.
In make, we generate two $partiton.img files. One is hermetic (for
targret_files.zip), and other is non-hermetic (for adb sync). The block
file is generated from the hermetic one.

OTOH, in the soong implementation, we are generating the block file from
the non-hermetic one. This should not matter, since pinning the
timestamp should not have an effect on block sizes. This implementation
detail can be changed in a follow up CL if necessary.

Test: diff'd target_files.zip locally, all $partition.map files are
identical
Bug: 388635097

Change-Id: I984d4fb55071296a82dae38ef09be6804ff0f3ae

1 files changed, 1 insertions, 0 deletions

diff --git a/filesystem/android_device.go b/filesystem/android_device.go
index c8c535475..8332bc5f3 100644
--- a/filesystem/android_device.go
+++ b/filesystem/android_device.go
@@ -378,6 +378,7 @@ func (a *androidDevice) copyImagesToTargetZip(ctx android.ModuleContext, builder
 		if info, ok := android.OtherModuleProvider(ctx, superPartition, SuperImageProvider); ok {
 			for _, partition := range android.SortedKeys(info.SubImageInfo) {
 				builder.Command().Textf("cp ").Input(info.SubImageInfo[partition].Output).Textf(" %s/IMAGES/", targetFilesDir.String())
+				builder.Command().Textf("cp ").Input(info.SubImageInfo[partition].MapFile).Textf(" %s/IMAGES/", targetFilesDir.String())
 			}
 		} else {
 			ctx.ModuleErrorf("Super partition %s does set SuperImageProvider\n", superPartition.Name())