Changeset 7f6a7c9 for libcfa/src/bits/defs.hfa

Timestamp:

Sep 21, 2022, 11:02:15 AM (21 months ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master, pthread-emulation

Children:

95dab9e

Parents:

428adbc (diff), 0bd46fd (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into pthread-emulation

File:

• libcfa/src/bits/defs.hfa (modified) (2 diffs)

libcfa/src/bits/defs.hfa

@@ -25 +25 @@
 #define likely(x)   __builtin_expect(!!(x), 1)
 #define unlikely(x) __builtin_expect(!!(x), 0)
-#define thread_local _Thread_local
 
 typedef void (*fptr_t)();
@@ -38 +37 @@
 #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