aout: move STACK_TOP[_MAX] to asm/processor.h

Move STACK_TOP[_MAX] out of asm/a.out.h and into asm/processor.h as they're
required whether or not A.OUT format is available.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/asm-alpha/a.out.h

@@ -98,11 +98,5 @@ struct exec
 	set_personality (((BFPM->sh_bang || EX.ah.entry < 0x100000000L \
 			   ? ADDR_LIMIT_32BIT : 0) | PER_OSF4))
 
-#define STACK_TOP \
-  (current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL)
-
-#define STACK_TOP_MAX	0x00120000000UL
-
-#endif
-
+#endif /* __KERNEL__ */
 #endif /* __A_OUT_GNU_H__ */

include/asm-alpha/processor.h

@@ -20,6 +20,11 @@
  */
 #define TASK_SIZE (0x40000000000UL)
 
+#define STACK_TOP \
+  (current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL)
+
+#define STACK_TOP_MAX	0x00120000000UL
+
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */

include/asm-arm/a.out.h

@@ -27,12 +27,6 @@ struct exec
 
 #define M_ARM 103
 
-#ifdef __KERNEL__
-#define STACK_TOP	((current->personality == PER_LINUX_32BIT) ? \
-			 TASK_SIZE : TASK_SIZE_26)
-#define STACK_TOP_MAX	TASK_SIZE
-#endif
-
 #ifndef LIBRARY_START_TEXT
 #define LIBRARY_START_TEXT	(0x00c00000)
 #endif

include/asm-arm/processor.h

@@ -22,6 +22,12 @@
 #include <asm/ptrace.h>
 #include <asm/types.h>
 
+#ifdef __KERNEL__
+#define STACK_TOP	((current->personality == PER_LINUX_32BIT) ? \
+			 TASK_SIZE : TASK_SIZE_26)
+#define STACK_TOP_MAX	TASK_SIZE
+#endif
+
 union debug_insn {
 	u32	arm;
 	u16	thumb;

include/asm-avr32/a.out.h

@@ -17,11 +17,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-
-#endif
-
 #endif /* __ASM_AVR32_A_OUT_H */

include/asm-avr32/processor.h

@@ -13,6 +13,11 @@
 
 #define TASK_SIZE	0x80000000
 
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#define STACK_TOP_MAX	STACK_TOP
+#endif
+
 #ifndef __ASSEMBLY__
 
 static inline void *current_text_addr(void)

include/asm-blackfin/a.out.h

@@ -16,10 +16,4 @@ struct exec {
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#define STACK_TOP	TASK_SIZE
-
-#endif
-
 #endif				/* __BFIN_A_OUT_H__ */

include/asm-blackfin/processor.h

@@ -30,6 +30,10 @@ static inline void wrusp(unsigned long usp)
 extern unsigned long memory_end;
 #define TASK_SIZE	(memory_end)
 
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#endif
+
 #define TASK_UNMAPPED_BASE	0
 
 struct thread_struct {

include/asm-cris/a.out.h

@@ -6,11 +6,6 @@
  * wants to know about a.out even if there is no interpreter available...
  */
 
-/* grabbed from the intel stuff  */   
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-
-
 struct exec
 {
   unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
@@ -28,5 +23,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-
 #endif

include/asm-cris/processor.h

@@ -17,6 +17,9 @@
 
 struct task_struct;
 
+#define STACK_TOP	TASK_SIZE
+#define STACK_TOP_MAX	STACK_TOP
+
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */

include/asm-h8300/a.out.h

@@ -17,11 +17,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-
-#endif
-
 #endif /* __H8300_A_OUT_H__ */

include/asm-h8300/processor.h

@@ -39,6 +39,11 @@ static inline void wrusp(unsigned long usp) {
  */
 #define TASK_SIZE	(0xFFFFFFFFUL)
 
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#define STACK_TOP_MAX	STACK_TOP
+#endif
+
 /*
  * This decides where the kernel will search for a free chunk of vm
  * space during mmap's. We won't be using it

include/asm-ia64/a.out.h

@@ -29,7 +29,4 @@ struct exec {
 #define N_SYMSIZE(x)	0
 #define N_TXTOFF(x)	0
 
-#ifdef __KERNEL__
-#include <asm/ustack.h>
-#endif
 #endif /* _ASM_IA64_A_OUT_H */

include/asm-m32r/a.out.h

@@ -17,11 +17,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-
-#endif
-
 #endif /* _ASM_M32R_A_OUT_H */

include/asm-m32r/processor.h

@@ -60,6 +60,11 @@ extern struct cpuinfo_m32r cpu_data[];
 #define TASK_SIZE  (0x00400000UL)
 #endif
 
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#define STACK_TOP_MAX	STACK_TOP
+#endif
+
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */

include/asm-m68k/a.out.h

@@ -17,11 +17,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-
-#endif
-
 #endif /* __M68K_A_OUT_H__ */

include/asm-m68k/processor.h

@@ -41,6 +41,11 @@ static inline void wrusp(unsigned long usp)
 #define TASK_SIZE	(0x0E000000UL)
 #endif
 
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#define STACK_TOP_MAX	STACK_TOP
+#endif
+
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */

include/asm-mips/a.out.h

@@ -32,17 +32,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-#ifdef CONFIG_32BIT
-#define STACK_TOP	TASK_SIZE
-#endif
-#ifdef CONFIG_64BIT
-#define STACK_TOP	\
-      (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
-#endif
-#define STACK_TOP_MAX	TASK_SIZE
-
-#endif
-
 #endif /* _ASM_A_OUT_H */

include/asm-mips/processor.h

@@ -39,6 +39,7 @@ extern unsigned int vced_count, vcei_count;
  * so don't change it unless you know what you are doing.
  */
 #define TASK_SIZE	0x7fff8000UL
+#define STACK_TOP	TASK_SIZE
 
 /*
  * This decides where the kernel will search for a free chunk of vm
@@ -57,6 +58,8 @@ extern unsigned int vced_count, vcei_count;
  */
 #define TASK_SIZE32	0x7fff8000UL
 #define TASK_SIZE	0x10000000000UL
+#define STACK_TOP	\
+      (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
 
 /*
  * This decides where the kernel will search for a free chunk of vm
@@ -69,6 +72,10 @@ extern unsigned int vced_count, vcei_count;
 	(test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
 #endif
 
+#ifdef __KERNEL__
+#define STACK_TOP_MAX	TASK_SIZE
+#endif
+
 #define NUM_FPU_REGS	32
 
 typedef __u64 fpureg_t;

include/asm-parisc/a.out.h

@@ -17,14 +17,4 @@ struct exec
 #define N_DRSIZE(a)	((a).a_drsize)
 #define N_SYMSIZE(a)	((a).a_syms)
 
-#ifdef __KERNEL__
-
-/* XXX: STACK_TOP actually should be STACK_BOTTOM for parisc.
- * prumpf */
-
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	DEFAULT_TASK_SIZE
-
-#endif
-
 #endif /* __A_OUT_GNU_H__ */