| commit | 4a9b3c5dd30cfd548d447521d4ef1fdba6f0fcf2 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Tue, 26 Jun 2018 16:19:12 +0000 (26 09:19 -0700) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Mon, 2 Jul 2018 23:56:52 +0000 (3 09:56 +1000) | ||
| tree | 27a61359435eb949c9aa4b0e155b421028b53c29 | treesnapshot (tar.gz zip) |
| parent | f89ced5f556a06986d362dd41a99dfc4dc960fc1 | commitdiff |
target/ppc: Use atomic cmpxchg for STQCX
When running in a parallel context, we must use a helper in order
to perform the 128-bit atomic operation. When running in a serial
context, do the compare before the store.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
When running in a parallel context, we must use a helper in order
to perform the 128-bit atomic operation. When running in a serial
context, do the compare before the store.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target/ppc/helper.h | diffblobblamehistory | |
| target/ppc/mem_helper.c | diffblobblamehistory | |
| target/ppc/translate.c | diffblobblamehistory |