Merge "Move android_ids from .data.rel.ro to .rodata"

    _INCLUDE = '#include <private/android_filesystem_config.h>'

    # Note that the android_id name field is of type 'const char[]' instead of

    # 'const char*'.  While this seems less straightforward as we need to

    # calculate the max length of all names, this allows the entire android_ids

    # table to be placed in .rodata section instead of .data.rel.ro section,

    # resulting in less memory pressure.

    _STRUCT_FS_CONFIG = textwrap.dedent("""

                         struct android_id_info {

                             const char *name;

                             const char name[%d];

                             unsigned aid;

                         };""")

    def __call__(self, args):

        hdr = AIDHeaderParser(args['hdrfile'])

        max_name_length = max(len(aid.friendly) + 1 for aid in hdr.aids)

        print AIDArrayGen._GENERATED

        print

        print AIDArrayGen._INCLUDE

        print

        print AIDArrayGen._STRUCT_FS_CONFIG

        print AIDArrayGen._STRUCT_FS_CONFIG % max_name_length

        print

        print AIDArrayGen._OPEN_ID_ARRAY