ptrace.h File Reference

#include <uapi/asm/ptrace.h>

Go to the source code of this file.

Data Structures
struct	pt_regs

Macros
#define	COMPAT_PTRACE_GETREGS   12
#define	COMPAT_PTRACE_SETREGS   13
#define	COMPAT_PTRACE_GET_THREAD_AREA   22
#define	COMPAT_PTRACE_SET_SYSCALL   23
#define	COMPAT_PTRACE_GETVFPREGS   27
#define	COMPAT_PTRACE_SETVFPREGS   28
#define	COMPAT_PTRACE_GETHBPREGS   29
#define	COMPAT_PTRACE_SETHBPREGS   30
#define	COMPAT_PSR_MODE_USR   0x00000010
#define	COMPAT_PSR_T_BIT   0x00000020
#define	COMPAT_PSR_IT_MASK   0x0600fc00 /* If-Then execution state mask */
#define	COMPAT_PT_TEXT_ADDR   0x10000
#define	COMPAT_PT_DATA_ADDR   0x10004
#define	COMPAT_PT_TEXT_END_ADDR   0x10008
#define	COMPAT_USER_SZ   296
#define	compat_sp   regs[13]
#define	compat_lr   regs[14]
#define	arch_has_single_step()   (1)
#define	compat_thumb_mode(regs)   (0)
#define	user_mode(regs)   (((regs)->pstate & PSR_MODE_MASK) == PSR_MODE_EL0t)
#define	compat_user_mode(regs)
#define	processor_mode(regs)   ((regs)->pstate & PSR_MODE_MASK)
#define	interrupts_enabled(regs)   (!((regs)->pstate & PSR_I_BIT))
#define	fast_interrupts_enabled(regs)   (!((regs)->pstate & PSR_F_BIT))
#define	user_stack_pointer(regs)   ((regs)->sp)
#define	instruction_pointer(regs)   (regs)->pc
#define	profile_pc(regs)   instruction_pointer(regs)

Functions
int	aarch32_break_trap (struct pt_regs *regs)

Macro Definition Documentation

#define arch_has_single_step

(

)

(1)

Definition at line 71 of file ptrace.h.

#define compat_lr   regs[14]

Definition at line 50 of file ptrace.h.

#define COMPAT_PSR_IT_MASK   0x0600fc00 /* If-Then execution state mask */

Definition at line 35 of file ptrace.h.

#define COMPAT_PSR_MODE_USR   0x00000010

Definition at line 33 of file ptrace.h.

#define COMPAT_PSR_T_BIT   0x00000020

Definition at line 34 of file ptrace.h.

#define COMPAT_PT_DATA_ADDR   0x10004

Definition at line 41 of file ptrace.h.

#define COMPAT_PT_TEXT_ADDR   0x10000

Definition at line 40 of file ptrace.h.

#define COMPAT_PT_TEXT_END_ADDR   0x10008

Definition at line 42 of file ptrace.h.

#define COMPAT_PTRACE_GET_THREAD_AREA   22

Definition at line 27 of file ptrace.h.

#define COMPAT_PTRACE_GETHBPREGS   29

Definition at line 31 of file ptrace.h.

#define COMPAT_PTRACE_GETREGS   12

Definition at line 25 of file ptrace.h.

#define COMPAT_PTRACE_GETVFPREGS   27

Definition at line 29 of file ptrace.h.

#define COMPAT_PTRACE_SET_SYSCALL   23

Definition at line 28 of file ptrace.h.

#define COMPAT_PTRACE_SETHBPREGS   30

Definition at line 32 of file ptrace.h.

#define COMPAT_PTRACE_SETREGS   13

Definition at line 26 of file ptrace.h.

#define COMPAT_PTRACE_SETVFPREGS   28

Definition at line 30 of file ptrace.h.

#define compat_sp   regs[13]

Definition at line 48 of file ptrace.h.

#define compat_thumb_mode

(

regs

)

(0)

Definition at line 77 of file ptrace.h.

#define compat_user_mode

(

regs

)

Value:

(((regs)->pstate & (PSR_MODE32_BIT | PSR_MODE_MASK)) == \
     (PSR_MODE32_BIT | PSR_MODE_EL0t))

Definition at line 83 of file ptrace.h.

#define COMPAT_USER_SZ   296

Definition at line 46 of file ptrace.h.

#define fast_interrupts_enabled

(

regs

)

(!((regs)->pstate & PSR_F_BIT))

Definition at line 93 of file ptrace.h.

#define instruction_pointer

(

regs

)

(regs)->pc

Definition at line 129 of file ptrace.h.

#define interrupts_enabled

(

regs

)

(!((regs)->pstate & PSR_I_BIT))

Definition at line 90 of file ptrace.h.

#define processor_mode

(

regs

)

((regs)->pstate & PSR_MODE_MASK)

Definition at line 87 of file ptrace.h.

#define profile_pc

(

regs

)

instruction_pointer(regs)

Definition at line 134 of file ptrace.h.

#define user_mode

(

regs

)

(((regs)->pstate & PSR_MODE_MASK) == PSR_MODE_EL0t)

Definition at line 80 of file ptrace.h.

#define user_stack_pointer

(

regs

)

((regs)->sp)

Definition at line 96 of file ptrace.h.

Function Documentation

int aarch32_break_trap

(

struct pt_regs *

regs

)