X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-um%2Fprocessor-i386.h;h=633cfad9cb0db9c1559d25fdef5af0a1e5ca1ad5;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=b276481cc6cbe2a19abf5bb7c11f5c54a443cab7;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h
index b276481cc..633cfad9c 100644
--- a/include/asm-um/processor-i386.h
+++ b/include/asm-um/processor-i386.h
@@ -24,7 +24,11 @@ struct arch_thread {
  * instruction pointer ("program counter"). Stolen
  * from asm-i386/processor.h
  */
-#define current_text_addr() ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; })
+#define current_text_addr() \
+	({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; })
+
+#define ARCH_IS_STACKGROW(address) \
+       (address + 32 >= UPT_SP(&current->thread.regs.regs))
 
 #include "asm/processor-generic.h"