diff options
| author | Tom Musta <tommusta@gmail.com> | 2014-12-18 10:34:34 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-01-07 16:16:27 +0100 |
| commit | 0ff93d11bc0890b2569f748266c04f4417ec3233 (patch) | |
| tree | 4c3f6c045177abb53bcfe57a6ec166f3d307892e /target-ppc/helper.h | |
| parent | aac862379ceaa724aba2ba9f4b825479c1401b1a (diff) | |
target-ppc: Introduce tbegin
Provide a degenerate implementation of the tbegin instruction. This
implementation always fails the transaction, recording the failure
per Book II Section 5.3.2 of the Power ISA V2.07.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/helper.h')
| -rw-r--r-- | target-ppc/helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 2841f61aba..869be1509d 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -665,3 +665,5 @@ DEF_HELPER_4(dscri, void, env, fprp, fprp, i32) DEF_HELPER_4(dscriq, void, env, fprp, fprp, i32) DEF_HELPER_4(dscli, void, env, fprp, fprp, i32) DEF_HELPER_4(dscliq, void, env, fprp, fprp, i32) + +DEF_HELPER_1(tbegin, void, env) |