Searched hist:f85da3081d001909929a19e530e69cea0487f00e (Results 1 – 4 of 4) sorted by relevance
| /qemu/target/sh4/ |
| H A D | helper.c | f85da3081d001909929a19e530e69cea0487f00e Thu Sep 07 18:50:53 UTC 2017 Richard Henderson <rth@twiddle.net> target/sh4: Use cmpxchg for movco when parallel_cpus
As for other targets, cmpxchg isn't quite right for ll/sc,
suffering from an ABA race, but is sufficient to implement
portable atomic operations.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170907185057.23421-2-richard.henderson@linaro.org>
[aurel32: fix whitespace]
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
|
| H A D | cpu.h | f85da3081d001909929a19e530e69cea0487f00e Thu Sep 07 18:50:53 UTC 2017 Richard Henderson <rth@twiddle.net> target/sh4: Use cmpxchg for movco when parallel_cpus
As for other targets, cmpxchg isn't quite right for ll/sc,
suffering from an ABA race, but is sufficient to implement
portable atomic operations.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170907185057.23421-2-richard.henderson@linaro.org>
[aurel32: fix whitespace]
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
|
| H A D | translate.c | f85da3081d001909929a19e530e69cea0487f00e Thu Sep 07 18:50:53 UTC 2017 Richard Henderson <rth@twiddle.net> target/sh4: Use cmpxchg for movco when parallel_cpus
As for other targets, cmpxchg isn't quite right for ll/sc,
suffering from an ABA race, but is sufficient to implement
portable atomic operations.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170907185057.23421-2-richard.henderson@linaro.org>
[aurel32: fix whitespace]
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
|
| /qemu/linux-user/ |
| H A D | main.c | f85da3081d001909929a19e530e69cea0487f00e Thu Sep 07 18:50:53 UTC 2017 Richard Henderson <rth@twiddle.net> target/sh4: Use cmpxchg for movco when parallel_cpus
As for other targets, cmpxchg isn't quite right for ll/sc,
suffering from an ABA race, but is sufficient to implement
portable atomic operations.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170907185057.23421-2-richard.henderson@linaro.org>
[aurel32: fix whitespace]
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
|