Changeset d51cca8 in mainline for uspace/lib/c/arch/sparc64/include/libarch/ddi.h

Timestamp:

2018-09-06T17:20:15Z (6 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7328ff4

Parents:

f8048d1

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-08-11 22:57:32)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-09-06 17:20:15)

Message:

Use <stdatomic.h> to implement uspace barriers.

File:

• uspace/lib/c/arch/sparc64/include/libarch/ddi.h (modified) (1 diff)

uspace/lib/c/arch/sparc64/include/libarch/ddi.h

@@ -34 +34 @@
 #define LIBC_sparc64_DDI_H_
 
+#include <barrier.h>
 #include <ddi.h>
-
-static inline void memory_barrier(void)
-{
-        asm volatile (
-            "membar #LoadLoad | #StoreStore\n"
-            ::: "memory"
-        );
-}
 
 static inline void arch_pio_write_8(ioport8_t *port, uint8_t v)