/home/stan/gdb/src/gdb/gdbserver/linux-m68k-low.c File Reference

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

Go to the source code of this file.

Defines
#define	m68k_num_regs   29
#define	m68k_num_gregs   18
#define	m68k_breakpoint_len   2
Functions
void	init_registers_m68k (void)
static int	m68k_cannot_store_register (int regno)
static int	m68k_cannot_fetch_register (int regno)
static CORE_ADDR	m68k_get_pc (struct regcache *regcache)
static void	m68k_set_pc (struct regcache *regcache, CORE_ADDR value)
static int	m68k_breakpoint_at (CORE_ADDR pc)
static struct regs_info *	m68k_regs_info (void)
static void	m68k_arch_setup (void)
void	initialize_low_arch (void)
Variables
struct target_desc *	tdesc_m68k
static int	m68k_regmap []
static struct regset_info	m68k_regsets []
static const unsigned char	m68k_breakpoint [] = { 0x4E, 0x4F }
static struct regsets_info	m68k_regsets_info
static struct usrregs_info	m68k_usrregs_info
static struct regs_info	regs_info
struct linux_target_ops	the_low_target

---

Define Documentation

#define m68k_breakpoint_len   2

Definition at line 126 of file linux-m68k-low.c.

#define m68k_num_gregs   18

Definition at line 31 of file linux-m68k-low.c.

#define m68k_num_regs   29

Definition at line 30 of file linux-m68k-low.c.

Referenced by m68k_cannot_fetch_register(), and m68k_cannot_store_register().

---

Function Documentation

void init_registers_m68k

(

void

)

Referenced by initialize_low_arch().

void initialize_low_arch

(

void

)

Definition at line 226 of file linux-m68k-low.c.

References init_registers_m68k().

static void m68k_arch_setup

(

void

)

[static]

Definition at line 205 of file linux-m68k-low.c.

References current_process(), and process_info::tdesc.

static int m68k_breakpoint_at

(

CORE_ADDR

pc

)

[static]

Definition at line 146 of file linux-m68k-low.c.

References read_inferior_memory().

static int m68k_cannot_fetch_register

(

int

regno

)

[static]

Definition at line 64 of file linux-m68k-low.c.

References m68k_num_regs.

static int m68k_cannot_store_register

(

int

regno

)

[static]

Definition at line 58 of file linux-m68k-low.c.

References m68k_num_regs.

static CORE_ADDR m68k_get_pc

(

struct regcache *

regcache

)

[static]

Definition at line 129 of file linux-m68k-low.c.

References collect_register_by_name().

static struct regs_info* m68k_regs_info

(

void

)

[static, read]

Definition at line 199 of file linux-m68k-low.c.

References regs_info.

static void m68k_set_pc	(	struct regcache *	regcache,
		CORE_ADDR	value
	)		[static]

Definition at line 138 of file linux-m68k-low.c.

References supply_register_by_name().

---

Variable Documentation

const unsigned char m68k_breakpoint[] = { 0x4E, 0x4F } [static]

Definition at line 125 of file linux-m68k-low.c.

int m68k_regmap[] [static]

Initial value:

{







  14 * 4, 0 * 4, 1 * 4, 2 * 4, 3 * 4, 4 * 4, 5 * 4, 6 * 4,
  7 * 4, 8 * 4, 9 * 4, 10 * 4, 11 * 4, 12 * 4, 13 * 4, 15 * 4,
  17 * 4, 18 * 4,






  21 * 4, 24 * 4, 27 * 4, 30 * 4, 33 * 4, 36 * 4,
  39 * 4, 42 * 4, 45 * 4, 46 * 4, 47 * 4

}

Definition at line 34 of file linux-m68k-low.c.

struct regset_info m68k_regsets[] [static]

Initial value:

 {







 
  { 0, 0, 0, -1, -1, NULL, NULL }
}

Definition at line 113 of file linux-m68k-low.c.

struct regsets_info m68k_regsets_info [static]

Initial value:

  {
    m68k_regsets, 
    0, 
    NULL, 
  }

Definition at line 178 of file linux-m68k-low.c.

struct usrregs_info m68k_usrregs_info [static]

Initial value:

  {
    m68k_num_regs,
    m68k_regmap,
  }

Definition at line 185 of file linux-m68k-low.c.

struct regs_info regs_info [static]

Initial value:

  {
    NULL, 
    &m68k_usrregs_info,
    &m68k_regsets_info
  }

Definition at line 191 of file linux-m68k-low.c.

Referenced by m68k_regs_info().

struct target_desc* tdesc_m68k

struct linux_target_ops the_low_target

Initial value:

 {
  m68k_arch_setup,
  m68k_regs_info,
  m68k_cannot_fetch_register,
  m68k_cannot_store_register,
  NULL, 
  m68k_get_pc,
  m68k_set_pc,
  m68k_breakpoint,
  m68k_breakpoint_len,
  NULL,
  2,
  m68k_breakpoint_at,
}

Definition at line 210 of file linux-m68k-low.c.