| commit | 3c89b8d6ac5b8728cd7620f9885bd953edd18a11 | |
| author | Nicholas Piggin <npiggin@gmail.com> | |
| Thu, 7 May 2020 11:53:28 +0000 (7 21:53 +1000) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Wed, 27 May 2020 05:29:24 +0000 (27 15:29 +1000) | ||
| tree | 26b5e6b6649d39a9caf52aeec82f4680c103c029 | treesnapshot (tar.gz zip) |
| parent | ececb880d61a3b7e255f873ba66388877218c036 | commitdiff |
target/ppc: Add support for scv and rfscv instructions
POWER9 adds scv and rfscv instructions and the system call vectored
interrupt. Linux does not support this instruction yet but it has
been tested with a modified kernel that runs on real hardware.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200507115328.789175-1-npiggin@gmail.com>
[dwg: Corrected an overlong line]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
POWER9 adds scv and rfscv instructions and the system call vectored
interrupt. Linux does not support this instruction yet but it has
been tested with a modified kernel that runs on real hardware.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200507115328.789175-1-npiggin@gmail.com>
[dwg: Corrected an overlong line]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>