/tmp/gdb-8.1/gdb/sparc64-fbsd-tdep.c File Reference

#include "defs.h"
#include "frame.h"
#include "frame-unwind.h"
#include "gdbcore.h"
#include "osabi.h"
#include "regcache.h"
#include "regset.h"
#include "target.h"
#include "trad-frame.h"
#include "sparc64-tdep.h"
#include "fbsd-tdep.h"
#include "solib-svr4.h"

Go to the source code of this file.

Macros
#define	FPRS_FEF   (1 << 2)

Functions
static void	sparc64fbsd_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
static void	sparc64fbsd_collect_gregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *gregs, size_t len)
static void	sparc64fbsd_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
static void	sparc64fbsd_collect_fpregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *fpregs, size_t len)
static int	sparc64fbsd_pc_in_sigtramp (CORE_ADDR pc, const char *name)
static struct sparc_frame_cache *	sparc64fbsd_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
static void	sparc64fbsd_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	sparc64fbsd_sigtramp_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static int	sparc64fbsd_sigtramp_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
static void	sparc64fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
void	_initialize_sparc64fbsd_tdep (void)

Variables
const struct sparc_gregmap	sparc64fbsd_gregmap
static const struct frame_unwind	sparc64fbsd_sigtramp_frame_unwind
static const struct regset	sparc64fbsd_gregset
static const struct regset	sparc64fbsd_fpregset

Macro Definition Documentation

FPRS_FEF

#define FPRS_FEF   (1 << 2)

Referenced by sparc64fbsd_sigtramp_frame_cache().

Function Documentation

_initialize_sparc64fbsd_tdep()

void _initialize_sparc64fbsd_tdep

(

void

)

Definition at line 245 of file sparc64-fbsd-tdep.c.

References GDB_OSABI_FREEBSD, gdbarch_register_osabi(), and sparc64fbsd_init_abi().

sparc64fbsd_collect_fpregset()

static void sparc64fbsd_collect_fpregset ( const struct regset *  regset, const struct regcache *  regcache, int  regnum, void *  fpregs, size_t  len  )

static

Definition at line 74 of file sparc64-fbsd-tdep.c.

References regnum, sparc64_bsd_fpregmap, and sparc64_collect_fpregset().

sparc64fbsd_collect_gregset()

static void sparc64fbsd_collect_gregset ( const struct regset *  regset, const struct regcache *  regcache, int  regnum, void *  gregs, size_t  len  )

static

Definition at line 58 of file sparc64-fbsd-tdep.c.

References regnum, sparc64_collect_gregset(), and sparc64fbsd_gregmap.

sparc64fbsd_init_abi()

static void sparc64fbsd_init_abi ( struct gdbarch_info  info, struct gdbarch *  gdbarch  )

static

Definition at line 221 of file sparc64-fbsd-tdep.c.

References fbsd_init_abi(), find_solib_trampoline_target(), gdbarch_tdep::fpregset, frame_unwind_append_unwinder(), gdbarch_tdep(), gdbarch_tdep::gregset, set_gdbarch_skip_trampoline_code(), set_solib_svr4_fetch_link_map_offsets(), gdbarch_tdep::sizeof_fpregset, gdbarch_tdep::sizeof_gregset, sparc64_init_abi(), sparc64fbsd_fpregset, sparc64fbsd_gregset, sparc64fbsd_sigtramp_frame_unwind, and svr4_lp64_fetch_link_map_offsets().

Referenced by _initialize_sparc64fbsd_tdep().

sparc64fbsd_pc_in_sigtramp()

static int sparc64fbsd_pc_in_sigtramp ( CORE_ADDR  pc, const char *  name  )

static

Definition at line 85 of file sparc64-fbsd-tdep.c.

References name.

Referenced by sparc64fbsd_sigtramp_frame_sniffer().

sparc64fbsd_sigtramp_frame_cache()

static struct sparc_frame_cache* sparc64fbsd_sigtramp_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 91 of file sparc64-fbsd-tdep.c.

References trad_frame_saved_reg::addr, BIAS, FPRS_FEF, gdb_assert, get_frame_memory_unsigned(), get_frame_register_unsigned(), regnum, sparc_frame_cache::saved_regs, SPARC64_F32_REGNUM, SPARC64_F62_REGNUM, SPARC64_FPRS_REGNUM, SPARC64_FSR_REGNUM, SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, SPARC64_STATE_REGNUM, SPARC64_Y_REGNUM, SPARC_F0_REGNUM, SPARC_F31_REGNUM, sparc_frame_cache(), SPARC_G1_REGNUM, SPARC_I7_REGNUM, SPARC_L0_REGNUM, SPARC_O2_REGNUM, SPARC_O7_REGNUM, SPARC_SP_REGNUM, and trad_frame_alloc_saved_regs().

Referenced by sparc64fbsd_sigtramp_frame_prev_register(), and sparc64fbsd_sigtramp_frame_this_id().

sparc64fbsd_sigtramp_frame_prev_register()

static struct value* sparc64fbsd_sigtramp_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 175 of file sparc64-fbsd-tdep.c.

References regnum, sparc_frame_cache::saved_regs, sparc64fbsd_sigtramp_frame_cache(), and trad_frame_get_prev_register().

sparc64fbsd_sigtramp_frame_sniffer()

static int sparc64fbsd_sigtramp_frame_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 185 of file sparc64-fbsd-tdep.c.

References find_pc_partial_function(), get_frame_pc(), name, sparc_frame_cache::pc, and sparc64fbsd_pc_in_sigtramp().

sparc64fbsd_sigtramp_frame_this_id()

static void sparc64fbsd_sigtramp_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 164 of file sparc64-fbsd-tdep.c.

References sparc_frame_cache::base, frame_id_build(), sparc_frame_cache::pc, and sparc64fbsd_sigtramp_frame_cache().

sparc64fbsd_supply_fpregset()

static void sparc64fbsd_supply_fpregset ( const struct regset *  regset, struct regcache *  regcache, int  regnum, const void *  fpregs, size_t  len  )

static

Definition at line 66 of file sparc64-fbsd-tdep.c.

References regnum, sparc64_bsd_fpregmap, and sparc64_supply_fpregset().

sparc64fbsd_supply_gregset()

static void sparc64fbsd_supply_gregset ( const struct regset *  regset, struct regcache *  regcache, int  regnum, const void *  gregs, size_t  len  )

static

Definition at line 50 of file sparc64-fbsd-tdep.c.

References regnum, sparc64_supply_gregset(), and sparc64fbsd_gregmap.

Variable Documentation

sparc64fbsd_fpregset

const struct regset sparc64fbsd_fpregset

static

Initial value:

=
  {
    NULL, sparc64fbsd_supply_fpregset, sparc64fbsd_collect_fpregset
  }

Definition at line 215 of file sparc64-fbsd-tdep.c.

Referenced by sparc64fbsd_init_abi().

sparc64fbsd_gregmap

const struct sparc_gregmap sparc64fbsd_gregmap

Initial value:

=
{
  26 * 8,           
  25 * 8,           
  24 * 8,           
  28 * 8,           
  16 * 8,           
  -1,
  1 * 8,            
  -1,               
  8             
}

Definition at line 35 of file sparc64-fbsd-tdep.c.

Referenced by _initialize_sparc64fbsd_nat(), sparc64fbsd_collect_gregset(), and sparc64fbsd_supply_gregset().

sparc64fbsd_gregset

const struct regset sparc64fbsd_gregset

static

Initial value:

=
  {
    NULL, sparc64fbsd_supply_gregset, sparc64fbsd_collect_gregset
  }

Definition at line 210 of file sparc64-fbsd-tdep.c.

Referenced by sparc64fbsd_init_abi().

sparc64fbsd_sigtramp_frame_unwind

const struct frame_unwind sparc64fbsd_sigtramp_frame_unwind

static

Initial value:

=
{
  SIGTRAMP_FRAME,
  default_frame_unwind_stop_reason,
  sparc64fbsd_sigtramp_frame_this_id,
  sparc64fbsd_sigtramp_frame_prev_register,
  NULL,
  sparc64fbsd_sigtramp_frame_sniffer
}

Definition at line 199 of file sparc64-fbsd-tdep.c.

Referenced by sparc64fbsd_init_abi().