[Glibc-bsd-commits] r4418 - in trunk/glibc-ports/kfreebsd/i386: . linuxthreads

[Petr Salinger]

Author: ps-guest
Date: 2013-05-08 14:40:32 +0000 (Wed, 08 May 2013)
New Revision: 4418

Modified:
   trunk/glibc-ports/kfreebsd/i386/linuxthreads/vfork.S
   trunk/glibc-ports/kfreebsd/i386/sysdep.h
Log:
get_pc_thunk support for gcc-4.7


Modified: trunk/glibc-ports/kfreebsd/i386/linuxthreads/vfork.S
===================================================================
--- trunk/glibc-ports/kfreebsd/i386/linuxthreads/vfork.S	2013-05-08 12:38:00 UTC (rev 4417)
+++ trunk/glibc-ports/kfreebsd/i386/linuxthreads/vfork.S	2013-05-08 14:40:32 UTC (rev 4418)
@@ -26,7 +26,7 @@
 ENTRY (__vfork)
 
 # ifdef SHARED
-	call	__i686.get_pc_thunk.cx
+	call	GET_PC_THUNK(cx)
 	addl	$_GLOBAL_OFFSET_TABLE_, %ecx
 	cmpl	$0, __libc_pthread_functions at GOTOFF(%ecx)
 # else

Modified: trunk/glibc-ports/kfreebsd/i386/sysdep.h
===================================================================
--- trunk/glibc-ports/kfreebsd/i386/sysdep.h	2013-05-08 12:38:00 UTC (rev 4417)
+++ trunk/glibc-ports/kfreebsd/i386/sysdep.h	2013-05-08 14:40:32 UTC (rev 4418)
@@ -34,6 +34,20 @@
 #define __i686 __i686
 #endif
 
+#ifdef	__ASSEMBLER__
+# if __GNUC_PREREQ (4, 7)
+#  define GET_PC_THUNK(reg) __x86.get_pc_thunk.reg
+# else
+#  define GET_PC_THUNK(reg) __i686.get_pc_thunk.reg
+# endif
+#else
+# if __GNUC_PREREQ (4, 7)
+#  define GET_PC_THUNK_STR(reg) "__x86.get_pc_thunk." #reg
+# else
+#  define GET_PC_THUNK_STR(reg) "__i686.get_pc_thunk." #reg
+# endif
+#endif
+
 #ifdef __ASSEMBLER__
 
 /* We don't want the label for the error handle to be global when we define