1 files changed, 0 insertions, 141 deletions
diff --git a/ANDROID_3.4.5/arch/x86/kernel/dumpstack_32.c b/ANDROID_3.4.5/arch/x86/kernel/dumpstack_32.c
deleted file mode 100644
index 88ec9129..00000000
--- a/ANDROID_3.4.5/arch/x86/kernel/dumpstack_32.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *  Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
- */
-#include <linux/kallsyms.h>
-#include <linux/kprobes.h>
-#include <linux/uaccess.h>
-#include <linux/hardirq.h>
-#include <linux/kdebug.h>
-#include <linux/module.h>
-#include <linux/ptrace.h>
-#include <linux/kexec.h>
-#include <linux/sysfs.h>
-#include <linux/bug.h>
-#include <linux/nmi.h>
-
-#include <asm/stacktrace.h>
-
-
-void dump_trace(struct task_struct *task, struct pt_regs *regs,
-		unsigned long *stack, unsigned long bp,
-		const struct stacktrace_ops *ops, void *data)
-{
-	int graph = 0;
-
-	if (!task)
-		task = current;
-
-	if (!stack) {
-		unsigned long dummy;
-
-		stack = &dummy;
-		if (task && task != current)
-			stack = (unsigned long *)task->thread.sp;
-	}
-
-	if (!bp)
-		bp = stack_frame(task, regs);
-
-	for (;;) {
-		struct thread_info *context;
-
-		context = (struct thread_info *)
-			((unsigned long)stack & (~(THREAD_SIZE - 1)));
-		bp = ops->walk_stack(context, stack, bp, ops, data, NULL, &graph);
-
-		stack = (unsigned long *)context->previous_esp;
-		if (!stack)
-			break;
-		if (ops->stack(data, "IRQ") < 0)
-			break;
-		touch_nmi_watchdog();
-	}
-}
-EXPORT_SYMBOL(dump_trace);
-
-void
-show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
-		   unsigned long *sp, unsigned long bp, char *log_lvl)
-{
-	unsigned long *stack;
-	int i;
-
-	if (sp == NULL) {
-		if (task)
-			sp = (unsigned long *)task->thread.sp;
-		else
-			sp = (unsigned long *)&sp;
-	}
-
-	stack = sp;
-	for (i = 0; i < kstack_depth_to_print; i++) {
-		if (kstack_end(stack))
-			break;
-		if (i && ((i % STACKSLOTS_PER_LINE) == 0))
-			printk(KERN_CONT "\n");
-		printk(KERN_CONT " %08lx", *stack++);
-		touch_nmi_watchdog();
-	}
-	printk(KERN_CONT "\n");
-	show_trace_log_lvl(task, regs, sp, bp, log_lvl);
-}
-
-
-void show_registers(struct pt_regs *regs)
-{
-	int i;
-
-	print_modules();
-	__show_regs(regs, !user_mode_vm(regs));
-
-	printk(KERN_EMERG "Process %.*s (pid: %d, ti=%p task=%p task.ti=%p)\n",
-		TASK_COMM_LEN, current->comm, task_pid_nr(current),
-		current_thread_info(), current, task_thread_info(current));
-	/*
-	 * When in-kernel, we also print out the stack and code at the
-	 * time of the fault..
-	 */
-	if (!user_mode_vm(regs)) {
-		unsigned int code_prologue = code_bytes * 43 / 64;
-		unsigned int code_len = code_bytes;
-		unsigned char c;
-		u8 *ip;
-
-		printk(KERN_EMERG "Stack:\n");
-		show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
-
-		printk(KERN_EMERG "Code: ");
-
-		ip = (u8 *)regs->ip - code_prologue;
-		if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
-			/* try starting at IP */
-			ip = (u8 *)regs->ip;
-			code_len = code_len - code_prologue + 1;
-		}
-		for (i = 0; i < code_len; i++, ip++) {
-			if (ip < (u8 *)PAGE_OFFSET ||
-					probe_kernel_address(ip, c)) {
-				printk(KERN_CONT " Bad EIP value.");
-				break;
-			}
-			if (ip == (u8 *)regs->ip)
-				printk(KERN_CONT "<%02x> ", c);
-			else
-				printk(KERN_CONT "%02x ", c);
-		}
-	}
-	printk(KERN_CONT "\n");
-}
-
-int is_valid_bugaddr(unsigned long ip)
-{
-	unsigned short ud2;
-
-	if (ip < PAGE_OFFSET)
-		return 0;
-	if (probe_kernel_address((unsigned short *)ip, ud2))
-		return 0;
-
-	return ud2 == 0x0b0f;
-}