!539 fix:修复iar、keil版本原子接口编译报错问题

Merge pull request !539 from 王树林/master
2022-01-18 11:27:09 +00:00
parent c2d3518c42 a906dfaa99
commit a305119a4a
14 changed files with 392 additions and 524 deletions
--- a/arch/csky/v2/gcc/los_arch_atomic.h
+++ b/arch/csky/v2/gcc/los_arch_atomic.h
@@ -183,11 +183,11 @@ STATIC INLINE BOOL ArchAtomicCmpXchg32bits(volatile INT32 *v, INT32 val, INT32 o

    intSave = LOS_IntLock();

-    __asm__ __volatile__("1: ldw %0, (%1)\n"
-                         "   cmpne %0, %2\n"
-                         "   bt 2f\n"
-                         "   stw %3, (%1)\n"
-                         "2:"
+    __asm__ __volatile__("ldw %0, (%1)\n"
+                         "cmpne %0, %2\n"
+                         "bt 1f\n"
+                         "stw %3, (%1)\n"
+                         "1:"
                         : "=&r"(prevVal)
                         : "r"(v), "r"(oldVal), "r"(val)
                         : "cc");