/home/stan/gdb/src/gdb/i386bsd-nat.c File Reference

#include "defs.h"
#include "inferior.h"
#include "regcache.h"
#include "gdb_assert.h"
#include <signal.h>
#include <stddef.h>
#include <sys/types.h>
#include <sys/ptrace.h>
#include <machine/reg.h>
#include <machine/frame.h>
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "i386bsd-nat.h"
#include "inf-ptrace.h"

Go to the source code of this file.

Defines
#define	REG_OFFSET(member)   offsetof (struct reg, member)
#define	GETREGS_SUPPLIES(regnum)   ((0 <= (regnum) && (regnum) <= 15))
Functions
static void	i386bsd_supply_gregset (struct regcache *regcache, const void *gregs)
static void	i386bsd_collect_gregset (const struct regcache *regcache, void *gregs, int regnum)
static void	i386bsd_fetch_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regnum)
static void	i386bsd_store_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regnum)
struct target_ops *	i386bsd_target (void)
void	_initialize_i386bsd_nat (void)
Variables
static int	i386bsd_r_reg_offset []

---

Define Documentation

#define GETREGS_SUPPLIES

(

regnum

)

((0 <= (regnum) && (regnum) <= 15))

Definition at line 78 of file i386bsd-nat.c.

Referenced by i386bsd_fetch_inferior_registers(), and i386bsd_store_inferior_registers().

#define REG_OFFSET

(

member

)

offsetof (struct reg, member)

Definition at line 44 of file i386bsd-nat.c.

---

Function Documentation

void _initialize_i386bsd_nat

(

void

)

Definition at line 338 of file i386bsd-nat.c.

References _, offset, and warning().

static void i386bsd_collect_gregset	(	const struct regcache *	regcache,
		void *	gregs,
		int	regnum
	)		[static]

Definition at line 110 of file i386bsd-nat.c.

References i386bsd_r_reg_offset, offset, and regcache_raw_collect().

Referenced by i386bsd_store_inferior_registers().

static void i386bsd_fetch_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regnum
	)		[static]

Definition at line 132 of file i386bsd-nat.c.

References _, GETREGS_SUPPLIES, I386_ST0_REGNUM, i386bsd_supply_gregset(), i387_supply_fsave(), i387_supply_fxsave(), inferior_ptid, perror_with_name(), ptid_get_pid(), ptrace(), and PTRACE_TYPE_ARG3.

Referenced by i386bsd_target().

static void i386bsd_store_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regnum
	)		[static]

Definition at line 183 of file i386bsd-nat.c.

References _, GETREGS_SUPPLIES, I386_ST0_REGNUM, i386bsd_collect_gregset(), i387_collect_fsave(), i387_collect_fxsave(), inferior_ptid, perror_with_name(), ptid_get_pid(), ptrace(), and PTRACE_TYPE_ARG3.

Referenced by i386bsd_target().

static void i386bsd_supply_gregset	(	struct regcache *	regcache,
		const void *	gregs
	)		[static]

Definition at line 91 of file i386bsd-nat.c.

References i386bsd_r_reg_offset, offset, regcache_raw_supply(), and regnum.

Referenced by i386bsd_fetch_inferior_registers().

struct target_ops* i386bsd_target

(

void

)

[read]

Definition at line 245 of file i386bsd-nat.c.

References i386bsd_fetch_inferior_registers(), i386bsd_store_inferior_registers(), inf_ptrace_target(), target_ops::to_fetch_registers, and target_ops::to_store_registers.

Referenced by _initialize_i386fbsd_nat(), _initialize_i386nbsd_nat(), and _initialize_i386obsd_nat().

---

Variable Documentation

int i386bsd_r_reg_offset[] [static]

Initial value:

{
  REG_OFFSET (r_eax),
  REG_OFFSET (r_ecx),
  REG_OFFSET (r_edx),
  REG_OFFSET (r_ebx),
  REG_OFFSET (r_esp),
  REG_OFFSET (r_ebp),
  REG_OFFSET (r_esi),
  REG_OFFSET (r_edi),
  REG_OFFSET (r_eip),
  REG_OFFSET (r_eflags),
  REG_OFFSET (r_cs),
  REG_OFFSET (r_ss),
  REG_OFFSET (r_ds),
  REG_OFFSET (r_es),



  -1,




  -1

}

Definition at line 49 of file i386bsd-nat.c.

Referenced by i386bsd_collect_gregset(), and i386bsd_supply_gregset().