init android origin source code

1 files changed, 41 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/x86/um/sysrq_64.c b/ANDROID_3.4.5/arch/x86/um/sysrq_64.c
new file mode 100644
index 00000000..e8913436
--- /dev/null
+++ b/ANDROID_3.4.5/arch/x86/um/sysrq_64.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2003 PathScale, Inc.
+ *
+ * Licensed under the GPL
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/utsname.h>
+#include <asm/current.h>
+#include <asm/ptrace.h>
+#include "sysrq.h"
+
+void __show_regs(struct pt_regs *regs)
+{
+	printk("\n");
+	print_modules();
+	printk(KERN_INFO "Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
+		current->comm, print_tainted(), init_utsname()->release);
+	printk(KERN_INFO "RIP: %04lx:[<%016lx>]\n", PT_REGS_CS(regs) & 0xffff,
+	       PT_REGS_RIP(regs));
+	printk(KERN_INFO "RSP: %016lx  EFLAGS: %08lx\n", PT_REGS_SP(regs),
+	       PT_REGS_EFLAGS(regs));
+	printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
+	       PT_REGS_RAX(regs), PT_REGS_RBX(regs), PT_REGS_RCX(regs));
+	printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
+	       PT_REGS_RDX(regs), PT_REGS_RSI(regs), PT_REGS_RDI(regs));
+	printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
+	       PT_REGS_RBP(regs), PT_REGS_R8(regs), PT_REGS_R9(regs));
+	printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
+	       PT_REGS_R10(regs), PT_REGS_R11(regs), PT_REGS_R12(regs));
+	printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
+	       PT_REGS_R13(regs), PT_REGS_R14(regs), PT_REGS_R15(regs));
+}
+
+void show_regs(struct pt_regs *regs)
+{
+	__show_regs(regs);
+	show_trace(current, (unsigned long *) &regs);
+}