Blackfin: decode new syscalls
* linux/bfin/syscallent.h: Add fanotify/prlimit/cacheflush syscalls.
* linux/syscall.h: Add sys_cacheflush() decl.
* system.c: Decode Blackfin's cacheflush syscall.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/system.c b/system.c
index 63a64b8..e16a6be 100644
--- a/system.c
+++ b/system.c
@@ -318,6 +318,29 @@
return 1;
}
+#include <asm/cachectl.h>
+
+static const struct xlat cacheflush_flags[] = {
+ { ICACHE, "ICACHE" },
+ { DCACHE, "DCACHE" },
+ { BCACHE, "BCACHE" },
+ { 0, NULL },
+};
+
+int
+sys_cacheflush(struct tcb *tcp)
+{
+ if (entering(tcp)) {
+ /* start addr */
+ tprintf("%#lx, ", tcp->u_arg[0]);
+ /* length */
+ tprintf("%ld, ", tcp->u_arg[1]);
+ /* flags */
+ printxval(cacheflush_flags, tcp->u_arg[1], "?CACHE");
+ }
+ return 0;
+}
+
#endif
#endif /* LINUX */