Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 83 deletions

diff --git a/ANDROID_3.4.5/arch/sparc/kernel/kstack.h b/ANDROID_3.4.5/arch/sparc/kernel/kstack.h
deleted file mode 100644
index 53dfb92e..00000000
--- a/ANDROID_3.4.5/arch/sparc/kernel/kstack.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _KSTACK_H
-#define _KSTACK_H
-
-#include <linux/thread_info.h>
-#include <linux/sched.h>
-#include <asm/ptrace.h>
-#include <asm/irq.h>
-
-/* SP must be STACK_BIAS adjusted already.  */
-static inline bool kstack_valid(struct thread_info *tp, unsigned long sp)
-{
-	unsigned long base = (unsigned long) tp;
-
-	/* Stack pointer must be 16-byte aligned.  */
-	if (sp & (16UL - 1))
-		return false;
-
-	if (sp >= (base + sizeof(struct thread_info)) &&
-	    sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
-		return true;
-
-	if (hardirq_stack[tp->cpu]) {
-		base = (unsigned long) hardirq_stack[tp->cpu];
-		if (sp >= base &&
-		    sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
-			return true;
-		base = (unsigned long) softirq_stack[tp->cpu];
-		if (sp >= base &&
-		    sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
-			return true;
-	}
-	return false;
-}
-
-/* Does "regs" point to a valid pt_regs trap frame?  */
-static inline bool kstack_is_trap_frame(struct thread_info *tp, struct pt_regs *regs)
-{
-	unsigned long base = (unsigned long) tp;
-	unsigned long addr = (unsigned long) regs;
-
-	if (addr >= base &&
-	    addr <= (base + THREAD_SIZE - sizeof(*regs)))
-		goto check_magic;
-
-	if (hardirq_stack[tp->cpu]) {
-		base = (unsigned long) hardirq_stack[tp->cpu];
-		if (addr >= base &&
-		    addr <= (base + THREAD_SIZE - sizeof(*regs)))
-			goto check_magic;
-		base = (unsigned long) softirq_stack[tp->cpu];
-		if (addr >= base &&
-		    addr <= (base + THREAD_SIZE - sizeof(*regs)))
-			goto check_magic;
-	}
-	return false;
-
-check_magic:
-	if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC)
-		return true;
-	return false;
-
-}
-
-static inline __attribute__((always_inline)) void *set_hardirq_stack(void)
-{
-	void *orig_sp, *sp = hardirq_stack[smp_processor_id()];
-
-	__asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp));
-	if (orig_sp < sp ||
-	    orig_sp > (sp + THREAD_SIZE)) {
-		sp += THREAD_SIZE - 192 - STACK_BIAS;
-		__asm__ __volatile__("mov %0, %%sp" : : "r" (sp));
-	}
-
-	return orig_sp;
-}
-
-static inline __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp)
-{
-	__asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp));
-}
-
-#endif /* _KSTACK_H */