Changeset b443db0 for libcfa/src/bits

Timestamp:

Sep 1, 2022, 10:55:28 AM (20 months ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master, pthread-emulation

Children:

456215a

Parents:

f403c46

Message:

Change how no preempts zone are implemented. From begin/end tags to specific sections.

File:

• libcfa/src/bits/defs.hfa (modified) (1 diff)

libcfa/src/bits/defs.hfa

@@ -36 +36 @@
 #endif
 
+
+#if defined(__has_attribute)
+#if !__has_attribute(__noclone__)
+#define ATTRIBUTE_NOCLONE
+#endif
+#endif
+#ifndef ATTRIBUTE_NOCLONE
+#define ATTRIBUTE_NOCLONE __attribute__((__noclone__))
+#endif
+
 #define libcfa_public __attribute__((visibility("default")))
+#define libcfa_nopreempt __attribute__((section("cfatext_nopreempt"))) __attribute__((__noinline__)) ATTRIBUTE_NOCLONE
+
+struct __cfa_nopreempt_region {
+        void * start;
+        void * stop;
+};
 
 #ifdef __cforall