| commit | 896a375623c3643a3f189353e7d4828c48a7fdf8 | |
| author | Grant Grundler <grundler@parisc-linux.org> | |
| Sat, 22 Oct 2005 02:40:07 +0000 (21 22:40 -0400) | ||
| committer | Kyle McMartin <kyle@parisc-linux.org> | |
| Sat, 22 Oct 2005 02:40:07 +0000 (21 22:40 -0400) | ||
| tree | bb79535f843110f9b2b199890157fcabb0504b43 | treesnapshot (tar.gz zip) |
| parent | b2c1fe81df7471de9f7e2918877ac04ec9cde35f | commitdiff |
[PARISC] Make sure use of RFI conforms to PA 2.0 and 1.1 arch docs
2.6.12-rc4-pa3 : first pass at making sure use of RFI conforms to
PA 2.0 arch pages F-4 and F-5, PA 1.1 Arch page 3-19 and 3-20.
The discussion revolves around all the rules for clearing PSW Q-bit.
The hard part is meeting all the rules for "relied upon translation".
.align directive is used to guarantee the critical sequence ends more than
8 instructions (32 bytes) from the end of page.
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2.6.12-rc4-pa3 : first pass at making sure use of RFI conforms to
PA 2.0 arch pages F-4 and F-5, PA 1.1 Arch page 3-19 and 3-20.
The discussion revolves around all the rules for clearing PSW Q-bit.
The hard part is meeting all the rules for "relied upon translation".
.align directive is used to guarantee the critical sequence ends more than
8 instructions (32 bytes) from the end of page.
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>