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authorRichard Henderson <richard.henderson@linaro.org>2018-03-09 17:09:43 +0000
committerPeter Maydell <peter.maydell@linaro.org>2018-03-09 17:09:43 +0000
commit85fc716732bc6e85a634335847999f411269f282 (patch)
tree15ae6a9a0e2d85baa27d03c67af20b749fd9be6c /linux-user/aarch64/target_syscall.h
parent843361ed04017da5f15c3b7a98b2e8849e39a984 (diff)
linux-user: Implement aarch64 PR_SVE_SET/GET_VL
As an implementation choice, widening VL has zeroed the previously inaccessible portion of the sve registers. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20180303143823.27055-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user/aarch64/target_syscall.h')
-rw-r--r--linux-user/aarch64/target_syscall.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/aarch64/target_syscall.h b/linux-user/aarch64/target_syscall.h
index 604ab99b14..205265e619 100644
--- a/linux-user/aarch64/target_syscall.h
+++ b/linux-user/aarch64/target_syscall.h
@@ -19,4 +19,7 @@ struct target_pt_regs {
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
+#define TARGET_PR_SVE_SET_VL 50
+#define TARGET_PR_SVE_GET_VL 51
+
#endif /* AARCH64_TARGET_SYSCALL_H */