| commit | c5d98a7b3d455204e24212cb769dec8f490e4e1c | |
| author | Nicholas Piggin <npiggin@gmail.com> | |
| Thu, 22 Jun 2023 09:33:52 +0000 (22 19:33 +1000) | ||
| committer | Cédric Le Goater <clg@kaod.org> | |
| Sun, 25 Jun 2023 20:41:30 +0000 (25 22:41 +0200) | ||
| tree | 393dbdbfdbafa66bbd66c8ea21a0c62fdfc256d5 | treesnapshot (tar.gz zip) |
| parent | b769d4c8f4c67e794444a6376b849db2caeeff3e | commitdiff |
target/ppc: Add support for SMT CTRL register
A relatively simple case to begin with, CTRL is a SMT shared register
where reads and writes need to synchronise against state changes by
other threads in the core.
Atomic serialisation operations are used to achieve this.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
A relatively simple case to begin with, CTRL is a SMT shared register
where reads and writes need to synchronise against state changes by
other threads in the core.
Atomic serialisation operations are used to achieve this.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
| target/ppc/helper.h | diffblobblamehistory | |
| target/ppc/misc_helper.c | diffblobblamehistory | |
| target/ppc/translate.c | diffblobblamehistory |