Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/library/stdarch/crates/core_arch/src/arm_shared/barrier/not_mclass.rs b/library/stdarch/crates/core_arch/src/arm_shared/barrier/not_mclass.rs
new file mode 100644
index 000000000..385e1d528
--- /dev/null
+++ b/library/stdarch/crates/core_arch/src/arm_shared/barrier/not_mclass.rs
@@ -0,0 +1,43 @@
+//! Access types available on v7 and v8 but not on v7(E)-M or v8-M
+
+/// Full system is the required shareability domain, writes are the required
+/// access type
+pub struct ST;
+
+dmb_dsb!(ST);
+
+/// Inner Shareable is the required shareability domain, reads and writes are
+/// the required access types
+pub struct ISH;
+
+dmb_dsb!(ISH);
+
+/// Inner Shareable is the required shareability domain, writes are the required
+/// access type
+pub struct ISHST;
+
+dmb_dsb!(ISHST);
+
+/// Non-shareable is the required shareability domain, reads and writes are the
+/// required access types
+pub struct NSH;
+
+dmb_dsb!(NSH);
+
+/// Non-shareable is the required shareability domain, writes are the required
+/// access type
+pub struct NSHST;
+
+dmb_dsb!(NSHST);
+
+/// Outer Shareable is the required shareability domain, reads and writes are
+/// the required access types
+pub struct OSH;
+
+dmb_dsb!(OSH);
+
+/// Outer Shareable is the required shareability domain, writes are the required
+/// access type
+pub struct OSHST;
+
+dmb_dsb!(OSHST);