diff options
Diffstat (limited to 'recipes/linux/linux-colinux-2.4.28/gcc-registerparanoia.patch')
| -rw-r--r-- | recipes/linux/linux-colinux-2.4.28/gcc-registerparanoia.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/recipes/linux/linux-colinux-2.4.28/gcc-registerparanoia.patch b/recipes/linux/linux-colinux-2.4.28/gcc-registerparanoia.patch deleted file mode 100644 index a4e9271313..0000000000 --- a/recipes/linux/linux-colinux-2.4.28/gcc-registerparanoia.patch +++ /dev/null @@ -1,55 +0,0 @@ - -# -# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher -# - ---- linux-2.4.27/include/asm-arm/system.h~gcc-registerparanoia 2003-08-25 07:44:43.000000000 -0400 -+++ linux-2.4.27/include/asm-arm/system.h 2004-11-27 15:32:23.613933592 -0500 -@@ -3,6 +3,15 @@ - - #ifdef __KERNEL__ - -+/* -+ * This is used to ensure the compiler did actually allocate the register we -+ * asked it for some inline assembly sequences. Apparently we can't trust -+ * the compiler from one version to another so a bit of paranoia won't hurt. -+ * This string is meant to be concatenated with the inline asm string and -+ * will cause compilation to stop on mismatch. -+ */ -+#define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t" -+ - #include <linux/config.h> - #include <linux/kernel.h> - ---- linux-2.4.27/include/asm-arm/uaccess.h~gcc-registerparanoia 2001-10-25 16:53:55.000000000 -0400 -+++ linux-2.4.27/include/asm-arm/uaccess.h 2004-11-27 15:32:23.613933592 -0500 -@@ -6,6 +6,7 @@ - */ - #include <linux/sched.h> - #include <asm/errno.h> -+#include <asm/system.h> - - #define VERIFY_READ 0 - #define VERIFY_WRITE 1 -@@ -71,7 +72,9 @@ - extern int __get_user_bad(void); - - #define __get_user_x(__r1,__p,__e,__s,__i...) \ -- __asm__ __volatile__ ("bl __get_user_" #__s \ -+ __asm__ __volatile__ ( \ -+ __asmeq("%0", "r0") __asmeq("%1", "r1") \ -+ "bl __get_user_" #__s \ - : "=&r" (__e), "=r" (__r1) \ - : "0" (__p) \ - : __i) -@@ -110,7 +113,9 @@ - extern int __put_user_bad(void); - - #define __put_user_x(__r1,__p,__e,__s,__i...) \ -- __asm__ __volatile__ ("bl __put_user_" #__s \ -+ __asm__ __volatile__ ( \ -+ __asmeq("%0", "r0") __asmeq("%2", "r1") \ -+ "bl __put_user_" #__s \ - : "=&r" (__e) \ - : "0" (__p), "r" (__r1) \ - : __i) |