--- zzzz-none-000/linux-2.6.19.2/include/asm-mips/elf.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5504/linux-2.6.19.2/include/asm-mips/elf.h	2007-01-19 14:42:56.000000000 +0000
@@ -371,4 +371,15 @@
 #define ELF_ET_DYN_BASE         (TASK_SIZE / 3 * 2)
 #endif
 
+#ifdef CONFIG_PAX_ASLR
+#define PAX_ELF_ET_DYN_BASE(tsk)	(((tsk)->thread.mflags & MF_32BIT_ADDR) ? 0x00400000UL : 0x00400000UL)
+
+#define PAX_DELTA_MMAP_LSB(tsk)		PAGE_SHIFT
+#define PAX_DELTA_MMAP_LEN(tsk)		(((tsk)->thread.mflags & MF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
+#define PAX_DELTA_EXEC_LSB(tsk)		PAGE_SHIFT
+#define PAX_DELTA_EXEC_LEN(tsk)		(((tsk)->thread.mflags & MF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
+#define PAX_DELTA_STACK_LSB(tsk)	PAGE_SHIFT
+#define PAX_DELTA_STACK_LEN(tsk)	(((tsk)->thread.mflags & MF_32BIT_ADDR) ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
+#endif
+
 #endif /* _ASM_ELF_H */