| commit | 4f3f8e94b7b079131f0faf641e8afd790a6537d1 | |
| author | David Howells <dhowells@redhat.com> | |
| Mon, 14 Apr 2008 10:20:59 +0000 (14 11:20 +0100) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Mon, 14 Apr 2008 14:55:15 +0000 (14 07:55 -0700) | ||
| tree | c3786d428a84b0be512fc6ff92e5687c44667ee5 | treesnapshot (tar.gz zip) |
| parent | 120dd64cacd4fb796bca0acba3665553f1d9ecaa | commitdiff |
FRV: Correctly determine the address of an illegal instruction
Correctly determine the address of an illegal instruction. The EPCR0 register
holds this value (masked by EPCR0_PC) if the validity bit is set (masked by
EPCR0_V). So the test as to whether the contents of the register are usable
should be involve checking the _V bit, not the _PC bits.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Correctly determine the address of an illegal instruction. The EPCR0 register
holds this value (masked by EPCR0_PC) if the validity bit is set (masked by
EPCR0_V). So the test as to whether the contents of the register are usable
should be involve checking the _V bit, not the _PC bits.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| arch/frv/kernel/traps.c | diffblobblamehistory |