/tmp/gdb-8.1/gdb/m68k-bsd-tdep.c File Reference

#include "defs.h"
#include "arch-utils.h"
#include "frame.h"
#include "osabi.h"
#include "regcache.h"
#include "regset.h"
#include "trad-frame.h"
#include "tramp-frame.h"
#include "gdbtypes.h"
#include "m68k-tdep.h"
#include "solib-svr4.h"

Go to the source code of this file.

Macros
#define	M68KBSD_SIZEOF_GREGS   (18 * 4)
#define	M68KBSD_SIZEOF_FPREGS   (((8 * 3) + 3) * 4)

Functions
int	m68kbsd_fpreg_offset (struct gdbarch *gdbarch, int regnum)
static void	m68kbsd_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
static void	m68kbsd_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
static void	m68kbsd_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
static void	m68kbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
void	_initialize_m68kbsd_tdep (void)

Variables
static const struct regset	m68kbsd_gregset
static const struct regset	m68kbsd_fpregset

Macro Definition Documentation

M68KBSD_SIZEOF_FPREGS

#define M68KBSD_SIZEOF_FPREGS   (((8 * 3) + 3) * 4)

Definition at line 39 of file m68k-bsd-tdep.c.

Referenced by m68kbsd_iterate_over_regset_sections(), m68kbsd_supply_fpregset(), and m68kbsd_supply_gregset().

M68KBSD_SIZEOF_GREGS

#define M68KBSD_SIZEOF_GREGS   (18 * 4)

Definition at line 36 of file m68k-bsd-tdep.c.

Referenced by m68kbsd_iterate_over_regset_sections(), and m68kbsd_supply_gregset().

Function Documentation

_initialize_m68kbsd_tdep()

void _initialize_m68kbsd_tdep

(

void

)

Definition at line 155 of file m68k-bsd-tdep.c.

References GDB_OSABI_NETBSD, gdbarch_register_osabi(), and m68kbsd_init_abi().

m68kbsd_fpreg_offset()

int m68kbsd_fpreg_offset	(	struct gdbarch *	gdbarch,
		int	regnum
	)

Definition at line 42 of file m68k-bsd-tdep.c.

References gdbarch_register_type(), M68K_FP0_REGNUM, M68K_FPC_REGNUM, regnum, and TYPE_LENGTH.

Referenced by m68kbsd_collect_fpregset(), and m68kbsd_supply_fpregset().

m68kbsd_init_abi()

static void m68kbsd_init_abi ( struct gdbarch_info  info, struct gdbarch *  gdbarch  )

static

Definition at line 133 of file m68k-bsd-tdep.c.

References gdbarch_tdep(), gdbarch_tdep::jb_elt_size, gdbarch_tdep::jb_pc, m68k_svr4_init_abi(), m68kbsd_iterate_over_regset_sections(), pcc_struct_return, set_gdbarch_decr_pc_after_break(), set_gdbarch_iterate_over_regset_sections(), set_solib_svr4_fetch_link_map_offsets(), gdbarch_tdep::struct_return, and svr4_ilp32_fetch_link_map_offsets().

Referenced by _initialize_m68kbsd_tdep().

m68kbsd_iterate_over_regset_sections()

static void m68kbsd_iterate_over_regset_sections ( struct gdbarch *  gdbarch, iterate_over_regset_sections_cb *  cb, void *  cb_data, const struct regcache *  regcache  )

static

Definition at line 122 of file m68k-bsd-tdep.c.

References m68kbsd_fpregset, m68kbsd_gregset, M68KBSD_SIZEOF_FPREGS, and M68KBSD_SIZEOF_GREGS.

Referenced by m68kbsd_init_abi().

m68kbsd_supply_fpregset()

static void m68kbsd_supply_fpregset ( const struct regset *  regset, struct regcache *  regcache, int  regnum, const void *  fpregs, size_t  len  )

static

Definition at line 57 of file m68k-bsd-tdep.c.

References regcache::arch(), gdb_assert, M68K_FP0_REGNUM, M68K_PC_REGNUM, m68kbsd_fpreg_offset(), M68KBSD_SIZEOF_FPREGS, regcache_raw_supply(), and regnum.

Referenced by m68kbsd_supply_gregset().

m68kbsd_supply_gregset()

static void m68kbsd_supply_gregset ( const struct regset *  regset, struct regcache *  regcache, int  regnum, const void *  gregs, size_t  len  )

static

Definition at line 80 of file m68k-bsd-tdep.c.

References gdb_assert, M68K_D0_REGNUM, M68K_PC_REGNUM, M68KBSD_SIZEOF_FPREGS, M68KBSD_SIZEOF_GREGS, m68kbsd_supply_fpregset(), regcache_raw_supply(), and regnum.

Variable Documentation

m68kbsd_fpregset

const struct regset m68kbsd_fpregset

static

Initial value:

=
{
  NULL,
  m68kbsd_supply_fpregset
}

Definition at line 113 of file m68k-bsd-tdep.c.

Referenced by m68kbsd_iterate_over_regset_sections().

m68kbsd_gregset

const struct regset m68kbsd_gregset

static

Initial value:

=
{
  NULL,
  m68kbsd_supply_gregset,
  NULL,
  REGSET_VARIABLE_SIZE
}

Definition at line 105 of file m68k-bsd-tdep.c.

Referenced by m68kbsd_iterate_over_regset_sections().