kprobes-common.h File Reference

Go to the source code of this file.

Macros
#define	SAVE_REGS_STRING
#define	RESTORE_REGS_STRING

Functions
int	can_boost (kprobe_opcode_t *instruction)
unsigned long	recover_probed_instruction (kprobe_opcode_t *buf, unsigned long addr)
int	__copy_instruction (u8 *dest, u8 *src)
void	synthesize_reljump (void *from, void *to)
void	synthesize_relcall (void *from, void *to)

Macro Definition Documentation

#define RESTORE_REGS_STRING

Value:

"   popl %ebx\n"            \
    "   popl %ecx\n"            \
    "   popl %edx\n"            \
    "   popl %esi\n"            \
    "   popl %edi\n"            \
    "   popl %ebp\n"            \
    "   popl %eax\n"            \
    /* Skip ds, es, fs, gs, orig_ax, and ip. Note: don't pop cs here*/\
    "   addl $24, %esp\n"

Definition at line 57 of file kprobes-common.h.

#define SAVE_REGS_STRING

Value:

/* Skip cs, ip, orig_ax and gs. */  \
    "   subl $16, %esp\n"       \
    "   pushl %fs\n"            \
    "   pushl %es\n"            \
    "   pushl %ds\n"            \
    "   pushl %eax\n"           \
    "   pushl %ebp\n"           \
    "   pushl %edi\n"           \
    "   pushl %esi\n"           \
    "   pushl %edx\n"           \
    "   pushl %ecx\n"           \
    "   pushl %ebx\n"

Definition at line 44 of file kprobes-common.h.

Function Documentation

int __copy_instruction	(	u8 *	dest,
		u8 *	src
	)

Definition at line 325 of file kprobes.c.

int can_boost

(

kprobe_opcode_t *

instruction

)

Definition at line 162 of file kprobes.c.

unsigned long recover_probed_instruction	(	kprobe_opcode_t *	buf,
		unsigned long	addr
	)

Definition at line 251 of file kprobes.c.

void synthesize_relcall	(	void *	from,
		void *	to
	)

Definition at line 134 of file kprobes.c.

void synthesize_reljump	(	void *	from,
		void *	to
	)

Definition at line 128 of file kprobes.c.