tree b355276d07db73b1618e045571d13348fd554399
parent d9bc15794d122cb7bdc9a069d22f3d3166dd31d4
author GuanXuetao <gxt@mprc.pku.edu.cn> 1295086916 +0800
committer GuanXuetao <gxt@mprc.pku.edu.cn> 1300324752 +0800

unicore32 additional architecture files: ptrace handling

This patch adds ptrace support.

Changed from previous version:
    1. disable arch_has_single_step and remove single-step instruction handler
    2. add 'Ross Biro 1/23/92' contributor information
    3. clean unused codes

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>