/home/stan/gdb/src/gdb/gdbserver/lynx-ppc-low.c File Reference

#include "server.h"
#include "lynx-low.h"
#include <stdint.h>
#include <stddef.h>
#include <limits.h>
#include <sys/ptrace.h>

Go to the source code of this file.

Classes
struct	usr_econtext_s
struct	usr_fcontext_s
Defines
#define	R0_REGNUM   0
#define	F0_REGNUM   32
#define	PC_REGNUM   64
#define	MSR_REGNUM   65
#define	CR_REGNUM   66
#define	LR_REGNUM   67
#define	CTR_REGNUM   68
#define	XER_REGNUM   69
#define	FPSCR_REGNUM   70
Typedefs
typedef struct usr_econtext_s	usr_econtext_t
typedef struct usr_fcontext_s	usr_fcontext_t
Functions
void	init_registers_powerpc_32 (void)
static void	lynx_ppc_fill_gregset (struct regcache *regcache, char *buf)
static void	lynx_ppc_store_gregset (struct regcache *regcache, const char *buf)
static void	lynx_ppc_fill_fpregset (struct regcache *regcache, char *buf)
static void	lynx_ppc_store_fpregset (struct regcache *regcache, const char *buf)
static void	lynx_ppc_arch_setup (void)
Variables
struct target_desc *	tdesc_powerpc_32
struct lynx_regset_info	lynx_target_regsets []
struct lynx_target_ops	the_low_target

---

Define Documentation

#define CR_REGNUM   66

Definition at line 64 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define CTR_REGNUM   68

Definition at line 66 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define F0_REGNUM   32

Definition at line 61 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_fpregset(), and lynx_ppc_store_fpregset().

#define FPSCR_REGNUM   70

Definition at line 68 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_fpregset(), and lynx_ppc_store_fpregset().

#define LR_REGNUM   67

Definition at line 65 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define MSR_REGNUM   65

Definition at line 63 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define PC_REGNUM   64

Definition at line 62 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define R0_REGNUM   0

Definition at line 60 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

#define XER_REGNUM   69

Definition at line 67 of file lynx-ppc-low.c.

Referenced by lynx_ppc_fill_gregset(), and lynx_ppc_store_gregset().

---

Typedef Documentation

typedef struct usr_econtext_s usr_econtext_t

typedef struct usr_fcontext_s usr_fcontext_t

---

Function Documentation

void init_registers_powerpc_32

(

void

)

Referenced by lynx_ppc_arch_setup().

static void lynx_ppc_arch_setup

(

void

)

[static]

Definition at line 165 of file lynx-ppc-low.c.

References init_registers_powerpc_32(), and lynx_tdesc.

static void lynx_ppc_fill_fpregset	(	struct regcache *	regcache,
		char *	buf
	)		[static]

Definition at line 131 of file lynx-ppc-low.c.

References collect_register(), F0_REGNUM, and FPSCR_REGNUM.

static void lynx_ppc_fill_gregset	(	struct regcache *	regcache,
		char *	buf
	)		[static]

Definition at line 77 of file lynx-ppc-low.c.

References collect_register(), CR_REGNUM, CTR_REGNUM, LR_REGNUM, MSR_REGNUM, PC_REGNUM, R0_REGNUM, and XER_REGNUM.

static void lynx_ppc_store_fpregset	(	struct regcache *	regcache,
		const char *	buf
	)		[static]

Definition at line 148 of file lynx-ppc-low.c.

References F0_REGNUM, FPSCR_REGNUM, and supply_register().

static void lynx_ppc_store_gregset	(	struct regcache *	regcache,
		const char *	buf
	)		[static]

Definition at line 104 of file lynx-ppc-low.c.

References CR_REGNUM, CTR_REGNUM, LR_REGNUM, MSR_REGNUM, PC_REGNUM, R0_REGNUM, supply_register(), and XER_REGNUM.

---

Variable Documentation

struct lynx_regset_info lynx_target_regsets[]

Initial value:

 {
  
  {PTRACE_GETREGS, PTRACE_SETREGS, sizeof(usr_econtext_t),
   lynx_ppc_fill_gregset, lynx_ppc_store_gregset},
  
  { PTRACE_GETFPREGS, PTRACE_SETFPREGS, sizeof(usr_fcontext_t),
    lynx_ppc_fill_fpregset, lynx_ppc_store_fpregset },
  
  {0, 0, -1, NULL, NULL }
}

Definition at line 173 of file lynx-ppc-low.c.

struct target_desc* tdesc_powerpc_32

struct lynx_target_ops the_low_target

Initial value:

 {
  lynx_ppc_arch_setup,
}

Definition at line 186 of file lynx-ppc-low.c.