linux-2.6.33/pt_regs(x86_64) の履歴(No.1)

• 履歴一覧
• 差分 を表示
• 現在との差分 を表示
• ソース を表示
• linux-2.6.33/pt_regs(x86_64) へ行く。
  • 1 (2010-11-26 (金) 09:22:49)

参照元†

• linux-2.6.33/pt_regs

説明†

• パス: [[linux-2.6.33/]]

• FIXME: これは何？
  • 説明

参考†

実装†

#ifdef __i386__
/* this struct defines the way the registers are stored on the
   stack during a system call. */
(略) 
#else /* __i386__ */

#ifndef __KERNEL__

struct pt_regs {
	unsigned long r15;
	unsigned long r14;
	unsigned long r13;
	unsigned long r12;
	unsigned long rbp;
	unsigned long rbx;
/* arguments: non interrupts/non tracing syscalls only save upto here*/
	unsigned long r11;
	unsigned long r10;
	unsigned long r9;
	unsigned long r8;
	unsigned long rax;
	unsigned long rcx;
	unsigned long rdx;
	unsigned long rsi;
	unsigned long rdi;
	unsigned long orig_rax;
/* end of arguments */
/* cpu exception frame or undefined */
	unsigned long rip;
	unsigned long cs;
	unsigned long eflags;
	unsigned long rsp;
	unsigned long ss;
/* top of stack page */
};

#else /* __KERNEL__ */

struct pt_regs {
	unsigned long r15;
	unsigned long r14;
	unsigned long r13;
	unsigned long r12;
	unsigned long bp;
	unsigned long bx;
/* arguments: non interrupts/non tracing syscalls only save upto here*/
	unsigned long r11;
	unsigned long r10;
	unsigned long r9;
	unsigned long r8;
	unsigned long ax;
	unsigned long cx;
	unsigned long dx;
	unsigned long si;
	unsigned long di;
	unsigned long orig_ax;
/* end of arguments */
/* cpu exception frame or undefined */
	unsigned long ip;
	unsigned long cs;
	unsigned long flags;
	unsigned long sp;
	unsigned long ss;
/* top of stack page */
};

#endif /* __KERNEL__ */
#endif /* !__i386__ */

コメント†