X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=arch%2Fi386%2Fpthread_arch.h;h=0ea0aaca4253d362972148e1e7f30ef92fa02b80;hb=f780ac5baf4f204b3980cd07655e1462ca8455c3;hp=64d75cbcc201c8b08f4be1548c03b2287e178d1a;hpb=b470030f839a375e5030ec9d44903ef7581c15a2;p=musl

diff --git a/arch/i386/pthread_arch.h b/arch/i386/pthread_arch.h
index 64d75cbc..0ea0aaca 100644
--- a/arch/i386/pthread_arch.h
+++ b/arch/i386/pthread_arch.h
@@ -1,9 +1,9 @@
 static inline struct pthread *__pthread_self()
 {
 	struct pthread *self;
-	__asm__ ("movl %%gs:0,%0" : "=r" (self) );
+	__asm__ __volatile__ ("movl %%gs:0,%0" : "=r" (self) );
 	return self;
 }
 
-#define PC_AT_SYS(c) \
-	(*(uint16_t *)(((ucontext_t *)(c))->uc_mcontext.__gregs[14])==0x80cd)
+#define CANCEL_REG_SP 7
+#define CANCEL_REG_IP 14