Misc fiddling to ARMv7 for trimslice builds

[tpg/acess2.git] / Kernel / arch / armv7 / include / mm_virt.h

diff --git a/Kernel/arch/armv7/include/mm_virt.h b/Kernel/arch/armv7/include/mm_virt.h
index 1228998..c1f10de 100644 (file)
--- a/Kernel/arch/armv7/include/mm_virt.h
+++ b/Kernel/arch/armv7/include/mm_virt.h
@@ -7,13 +7,17 @@
 
 #include "options.h"
 
+#define USER_STACK_COMM    0x04000     // Pages to allocate up front
+#define USER_STACK_SIZE           0x10000      // Stack space
+#define USER_STACK_TOP 0x78000000
+
 #define MM_USER_MIN    0x00001000
 #define USER_LIB_MAX   0x70000000
-#define MM_KSTACK_BASE 0x70000000
-#define MM_KSTACK_END  0x7F000000
 #define MM_PPD_HANDLES 0x7F800000
 #define MM_TABLE1USER  0x7FC00000      // 2 GiB - 4 MiB
-#define MM_TABLE0USER  0x7FDFC000      // 2 GiB - 2 MiB - 4 pages
+#define MM_TABLE0USER  0x7FE00000      // 2 GiB - 2 MiB
+#define MM_KSTACK_BASE 0x7FE00000
+#define MM_KSTACK_END  0x80000000
 
 // Page Blocks are 12-bits wide (12 address bits used)
 // Hence, the table is 16KiB large (and must be so aligned)