/home/stan/gdb/src/gdb/gdbserver/linux-bfin-low.c File Reference

#include "server.h"
#include "linux-low.h"
#include "libiberty.h"
#include <asm/ptrace.h>

Go to the source code of this file.

Defines
#define	bfin_num_regs   ARRAY_SIZE (bfin_regmap)
#define	bfin_breakpoint_len   2
Functions
void	init_registers_bfin (void)
static int	bfin_cannot_store_register (int regno)
static int	bfin_cannot_fetch_register (int regno)
static CORE_ADDR	bfin_get_pc (struct regcache *regcache)
static void	bfin_set_pc (struct regcache *regcache, CORE_ADDR pc)
static int	bfin_breakpoint_at (CORE_ADDR where)
static void	bfin_arch_setup (void)
static struct regs_info *	bfin_regs_info (void)
void	initialize_low_arch (void)
Variables
struct target_desc *	tdesc_bfin
static int	bfin_regmap []
static const unsigned char	bfin_breakpoint [bfin_breakpoint_len] = {0xa1, 0x00}
static struct usrregs_info	bfin_usrregs_info
static struct regs_info	regs_info
struct linux_target_ops	the_low_target

---

Define Documentation

#define bfin_breakpoint_len   2

Definition at line 76 of file linux-bfin-low.c.

Referenced by bfin_breakpoint_at().

#define bfin_num_regs   ARRAY_SIZE (bfin_regmap)

Definition at line 44 of file linux-bfin-low.c.

Referenced by bfin_cannot_fetch_register(), and bfin_cannot_store_register().

---

Function Documentation

static void bfin_arch_setup

(

void

)

[static]

Definition at line 95 of file linux-bfin-low.c.

References current_process(), and process_info::tdesc.

static int bfin_breakpoint_at

(

CORE_ADDR

where

)

[static]

Definition at line 80 of file linux-bfin-low.c.

References bfin_breakpoint, bfin_breakpoint_len, and read_inferior_memory().

static int bfin_cannot_fetch_register

(

int

regno

)

[static]

Definition at line 53 of file linux-bfin-low.c.

References bfin_num_regs.

static int bfin_cannot_store_register

(

int

regno

)

[static]

Definition at line 47 of file linux-bfin-low.c.

References bfin_num_regs.

static CORE_ADDR bfin_get_pc

(

struct regcache *

regcache

)

[static]

Definition at line 59 of file linux-bfin-low.c.

References collect_register_by_name().

static struct regs_info* bfin_regs_info

(

void

)

[static, read]

Definition at line 113 of file linux-bfin-low.c.

References regs_info.

static void bfin_set_pc	(	struct regcache *	regcache,
		CORE_ADDR	pc
	)		[static]

Definition at line 69 of file linux-bfin-low.c.

References supply_register_by_name().

void init_registers_bfin

(

void

)

Referenced by initialize_low_arch().

void initialize_low_arch

(

void

)

Definition at line 135 of file linux-bfin-low.c.

References init_registers_bfin().

---

Variable Documentation

const unsigned char bfin_breakpoint[bfin_breakpoint_len] = {0xa1, 0x00} [static]

Definition at line 77 of file linux-bfin-low.c.

Referenced by bfin_breakpoint_at().

int bfin_regmap[] [static]

Initial value:

{
  PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5, PT_R6, PT_R7,
  PT_P0, PT_P1, PT_P2, PT_P3, PT_P4, PT_P5, PT_USP, PT_FP,
  PT_I0, PT_I1, PT_I2, PT_I3, PT_M0, PT_M1, PT_M2, PT_M3,
  PT_B0, PT_B1, PT_B2, PT_B3, PT_L0, PT_L1, PT_L2, PT_L3,
  PT_A0X, PT_A0W, PT_A1X, PT_A1W, PT_ASTAT, PT_RETS,
  PT_LC0, PT_LT0, PT_LB0, PT_LC1, PT_LT1, PT_LB1,
  -1 , -1 ,
  -1 , PT_SEQSTAT, PT_SYSCFG, PT_PC, PT_RETX, PT_RETN, PT_RETE,
  PT_PC,
}

Definition at line 31 of file linux-bfin-low.c.

struct usrregs_info bfin_usrregs_info [static]

Initial value:

  {
    bfin_num_regs,
    bfin_regmap,
  }

Definition at line 100 of file linux-bfin-low.c.

struct regs_info regs_info [static]

Initial value:

  {
    NULL, 
    &bfin_usrregs_info,
  }

Definition at line 106 of file linux-bfin-low.c.

Referenced by bfin_regs_info().

struct target_desc* tdesc_bfin

struct linux_target_ops the_low_target

Initial value:

 {
  bfin_arch_setup,
  bfin_regs_info,
  bfin_cannot_fetch_register,
  bfin_cannot_store_register,
  NULL, 
  bfin_get_pc,
  bfin_set_pc,
  bfin_breakpoint,
  bfin_breakpoint_len,
  NULL, 
  2,
  bfin_breakpoint_at,
}

Definition at line 118 of file linux-bfin-low.c.