/tmp/gdb-8.1/gdb/ppc-ravenscar-thread.c File Reference

#include "defs.h"
#include "gdbcore.h"
#include "regcache.h"
#include "ppc-tdep.h"
#include "inferior.h"
#include "ravenscar-thread.h"
#include "ppc-ravenscar-thread.h"

Go to the source code of this file.

Classes
struct	ravenscar_reg_info

Macros
#define	NO_OFFSET   -1

Functions
static void	supply_register_at_address (struct regcache *regcache, int regnum, CORE_ADDR register_addr)
static int	register_in_thread_descriptor_p (const struct ravenscar_reg_info *reg_info, int regnum)
static void	ppc_ravenscar_generic_fetch_registers (const struct ravenscar_reg_info *reg_info, struct regcache *regcache, int regnum)
static void	ppc_ravenscar_generic_prepare_to_store (struct regcache *regcache)
static void	ppc_ravenscar_generic_store_registers (const struct ravenscar_reg_info *reg_info, struct regcache *regcache, int regnum)
static void	ppc_ravenscar_powerpc_fetch_registers (struct regcache *regcache, int regnum)
static void	ppc_ravenscar_powerpc_store_registers (struct regcache *regcache, int regnum)
void	register_ppc_ravenscar_ops (struct gdbarch *gdbarch)
static void	ppc_ravenscar_e500_fetch_registers (struct regcache *regcache, int regnum)
static void	ppc_ravenscar_e500_store_registers (struct regcache *regcache, int regnum)
void	register_e500_ravenscar_ops (struct gdbarch *gdbarch)

Variables
static const int	powerpc_context_offsets []
static const int	e500_context_offsets []
static const struct ravenscar_reg_info	ppc_reg_info
static struct ravenscar_arch_ops	ppc_ravenscar_powerpc_ops
static const struct ravenscar_reg_info	e500_reg_info
static struct ravenscar_arch_ops	ppc_ravenscar_e500_ops

Macro Definition Documentation

NO_OFFSET

#define NO_OFFSET   -1

Definition at line 28 of file ppc-ravenscar-thread.c.

Referenced by register_in_thread_descriptor_p().

Function Documentation

ppc_ravenscar_e500_fetch_registers()

static void ppc_ravenscar_e500_fetch_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 261 of file ppc-ravenscar-thread.c.

References e500_reg_info, ppc_ravenscar_generic_fetch_registers(), and regnum.

ppc_ravenscar_e500_store_registers()

static void ppc_ravenscar_e500_store_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 270 of file ppc-ravenscar-thread.c.

References e500_reg_info, ppc_ravenscar_generic_store_registers(), and regnum.

ppc_ravenscar_generic_fetch_registers()

static void ppc_ravenscar_generic_fetch_registers ( const struct ravenscar_reg_info *  reg_info, struct regcache *  regcache, int  regnum  )

static

Definition at line 147 of file ppc-ravenscar-thread.c.

References regcache::arch(), ravenscar_reg_info::context_offsets, gdbarch_num_regs(), inferior_ptid, gdbarch::num_regs, ptid_get_tid(), register_in_thread_descriptor_p(), and supply_register_at_address().

Referenced by ppc_ravenscar_e500_fetch_registers(), and ppc_ravenscar_powerpc_fetch_registers().

ppc_ravenscar_generic_prepare_to_store()

static void ppc_ravenscar_generic_prepare_to_store ( struct regcache *  regcache )

static

Definition at line 176 of file ppc-ravenscar-thread.c.

ppc_ravenscar_generic_store_registers()

static void ppc_ravenscar_generic_store_registers ( const struct ravenscar_reg_info *  reg_info, struct regcache *  regcache, int  regnum  )

static

Definition at line 186 of file ppc-ravenscar-thread.c.

References regcache::arch(), ravenscar_reg_info::context_offsets, inferior_ptid, ptid_get_tid(), regcache_raw_collect(), register_in_thread_descriptor_p(), register_size(), regnum, and write_memory().

Referenced by ppc_ravenscar_e500_store_registers(), and ppc_ravenscar_powerpc_store_registers().

ppc_ravenscar_powerpc_fetch_registers()

static void ppc_ravenscar_powerpc_fetch_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 218 of file ppc-ravenscar-thread.c.

References ppc_ravenscar_generic_fetch_registers(), ppc_reg_info, and regnum.

ppc_ravenscar_powerpc_store_registers()

static void ppc_ravenscar_powerpc_store_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 227 of file ppc-ravenscar-thread.c.

References ppc_ravenscar_generic_store_registers(), ppc_reg_info, and regnum.

register_e500_ravenscar_ops()

void register_e500_ravenscar_ops

(

struct gdbarch *

gdbarch

)

Definition at line 287 of file ppc-ravenscar-thread.c.

References ppc_ravenscar_e500_ops, and set_gdbarch_ravenscar_ops().

Referenced by rs6000_gdbarch_init().

register_in_thread_descriptor_p()

static int register_in_thread_descriptor_p ( const struct ravenscar_reg_info *  reg_info, int  regnum  )

static

Definition at line 135 of file ppc-ravenscar-thread.c.

References ravenscar_reg_info::context_offsets, NO_OFFSET, and regnum.

Referenced by ppc_ravenscar_generic_fetch_registers(), and ppc_ravenscar_generic_store_registers().

register_ppc_ravenscar_ops()

void register_ppc_ravenscar_ops

(

struct gdbarch *

gdbarch

)

Definition at line 244 of file ppc-ravenscar-thread.c.

References ppc_ravenscar_powerpc_ops, and set_gdbarch_ravenscar_ops().

Referenced by rs6000_gdbarch_init().

supply_register_at_address()

static void supply_register_at_address ( struct regcache *  regcache, int  regnum, CORE_ADDR  register_addr  )

static

Definition at line 119 of file ppc-ravenscar-thread.c.

References regcache::arch(), read_memory(), regcache_raw_supply(), register_size(), and regnum.

Referenced by ppc_ravenscar_generic_fetch_registers().

Variable Documentation

e500_context_offsets

const int e500_context_offsets[]

static

Definition at line 61 of file ppc-ravenscar-thread.c.

e500_reg_info

const struct ravenscar_reg_info e500_reg_info

static

Initial value:

=
{
  e500_context_offsets,
  ARRAY_SIZE (e500_context_offsets),
}

Definition at line 251 of file ppc-ravenscar-thread.c.

Referenced by ppc_ravenscar_e500_fetch_registers(), and ppc_ravenscar_e500_store_registers().

powerpc_context_offsets

const int powerpc_context_offsets[]

static

Initial value:

=
{
  
  NO_OFFSET, 0,         4,         NO_OFFSET,
  NO_OFFSET, NO_OFFSET, NO_OFFSET, NO_OFFSET,
  NO_OFFSET, NO_OFFSET, NO_OFFSET, NO_OFFSET,
  NO_OFFSET, 8,         12,        16,
  20,        24,        28,        32,
  36,        40,        44,        48,
  52,        56,        60,        64,
  68,        72,        76,        80,

  
  NO_OFFSET, NO_OFFSET, NO_OFFSET, NO_OFFSET,
  NO_OFFSET, NO_OFFSET, NO_OFFSET, NO_OFFSET,
  NO_OFFSET, NO_OFFSET, NO_OFFSET, NO_OFFSET,
  NO_OFFSET, NO_OFFSET, 96,        104,
  112,       120,       128,       136,
  144,       152,       160,       168,
  176,       184,       192,       200,
  208,       216,       224,       232,

  
  88,        NO_OFFSET, 84,        NO_OFFSET,

  
  NO_OFFSET, NO_OFFSET, 240
}

Definition at line 32 of file ppc-ravenscar-thread.c.

ppc_ravenscar_e500_ops

struct ravenscar_arch_ops ppc_ravenscar_e500_ops

static

Initial value:

=
{
  ppc_ravenscar_e500_fetch_registers,
  ppc_ravenscar_e500_store_registers,
  ppc_ravenscar_generic_prepare_to_store
}

Definition at line 277 of file ppc-ravenscar-thread.c.

Referenced by register_e500_ravenscar_ops().

ppc_ravenscar_powerpc_ops

struct ravenscar_arch_ops ppc_ravenscar_powerpc_ops

static

Initial value:

=
{
  ppc_ravenscar_powerpc_fetch_registers,
  ppc_ravenscar_powerpc_store_registers,
  ppc_ravenscar_generic_prepare_to_store
}

Definition at line 234 of file ppc-ravenscar-thread.c.

Referenced by register_ppc_ravenscar_ops().

ppc_reg_info

const struct ravenscar_reg_info ppc_reg_info

static

Initial value:

=
{
  powerpc_context_offsets,
  ARRAY_SIZE (powerpc_context_offsets),
}

Definition at line 208 of file ppc-ravenscar-thread.c.

Referenced by ppc_ravenscar_powerpc_fetch_registers(), and ppc_ravenscar_powerpc_store_registers().