| commit | ccf45cafb0805978e6f13a672caca0e536e87cad | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Sun Oct 30 15:16:48 2011 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Sun Oct 30 15:16:43 2011 +0100 |
| tree | f4abcadaf691ee952527ad434db3ab91b6e46e7f | |
| parent | 20b40a794baf3b4b0320c0a77ce944d5d1a01f25 [diff] |
[S390] addressing mode limits and psw address wrapping An instruction with an address right below the adress limit for the current addressing mode will wrap. The instruction restart logic in the protection fault handler and the signal code need to follow the wrapping rules to find the correct instruction address. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>