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Classes | Macros | Typedefs | Enumerations | Functions | Variables
/tmp/gdb-7.10/gdb/frv-linux-tdep.c File Reference
#include "defs.h"
#include "gdbcore.h"
#include "target.h"
#include "frame.h"
#include "osabi.h"
#include "regcache.h"
#include "elf-bfd.h"
#include "elf/frv.h"
#include "frv-tdep.h"
#include "trad-frame.h"
#include "frame-unwind.h"
#include "regset.h"
#include "linux-tdep.h"

Go to the source code of this file.

Classes

struct  frv_elf_gregset_t
 
struct  frv_elf_fpregset_t
 

Macros

#define FRV_ELF_NGREG   (46 + 2)
 

Typedefs

typedef unsigned char frv_elf_greg_t[4]
 
typedef unsigned char frv_elf_fpreg_t[4]
 

Enumerations

enum  { NORMAL_SIGTRAMP = 1, RT_SIGTRAMP = 2 }
 

Functions

static int frv_linux_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name)
 
static LONGEST frv_linux_sigcontext_reg_addr (struct frame_info *this_frame, int regno, CORE_ADDR *sc_addr_cache_ptr)
 
static struct trad_frame_cachefrv_linux_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
 
static void frv_linux_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
 
static struct valuefrv_linux_sigtramp_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
 
static int frv_linux_sigtramp_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
 
static void frv_linux_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
 
static void frv_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
 
static void frv_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
static enum gdb_osabi frv_linux_elf_osabi_sniffer (bfd *abfd)
 
void _initialize_frv_linux_tdep (void)
 

Variables

static const int frv_instr_size = 4
 
static const struct frame_unwind frv_linux_sigtramp_frame_unwind
 
static const struct regcache_map_entry frv_linux_gregmap []
 
static const struct regcache_map_entry frv_linux_fpregmap []
 
static const struct regset frv_linux_gregset
 
static const struct regset frv_linux_fpregset
 

Macro Definition Documentation

#define FRV_ELF_NGREG   (46 + 2)

Definition at line 347 of file frv-linux-tdep.c.

Typedef Documentation

typedef unsigned char frv_elf_fpreg_t[4]

Definition at line 351 of file frv-linux-tdep.c.

typedef unsigned char frv_elf_greg_t[4]

Definition at line 348 of file frv-linux-tdep.c.

Enumeration Type Documentation

anonymous enum
Enumerator
NORMAL_SIGTRAMP 
RT_SIGTRAMP 

Definition at line 38 of file frv-linux-tdep.c.

Function Documentation

void _initialize_frv_linux_tdep ( void  )
static enum gdb_osabi frv_linux_elf_osabi_sniffer ( bfd *  abfd)
static

Definition at line 472 of file frv-linux-tdep.c.

References GDB_OSABI_LINUX, and GDB_OSABI_UNKNOWN.

Referenced by _initialize_frv_linux_tdep().

static void frv_linux_init_abi ( struct gdbarch_info  info,
struct gdbarch gdbarch 
)
static
static void frv_linux_iterate_over_regset_sections ( struct gdbarch gdbarch,
iterate_over_regset_sections_cb cb,
void *  cb_data,
const struct regcache regcache 
)
static

Definition at line 447 of file frv-linux-tdep.c.

Referenced by frv_linux_init_abi().

static int frv_linux_pc_in_sigtramp ( struct gdbarch gdbarch,
CORE_ADDR  pc,
const char *  name 
)
static
static LONGEST frv_linux_sigcontext_reg_addr ( struct frame_info this_frame,
int  regno,
CORE_ADDR sc_addr_cache_ptr 
)
static
static struct trad_frame_cache* frv_linux_sigtramp_frame_cache ( struct frame_info this_frame,
void **  this_cache 
)
static
static struct value* frv_linux_sigtramp_frame_prev_register ( struct frame_info this_frame,
void **  this_cache,
int  regnum 
)
static
static int frv_linux_sigtramp_frame_sniffer ( const struct frame_unwind self,
struct frame_info this_frame,
void **  this_cache 
)
static
static void frv_linux_sigtramp_frame_this_id ( struct frame_info this_frame,
void **  this_cache,
struct frame_id this_id 
)
static

Definition at line 300 of file frv-linux-tdep.c.

References frv_linux_sigtramp_frame_cache(), and trad_frame_get_id().

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

Variable Documentation

const int frv_instr_size = 4
static

Definition at line 36 of file frv-linux-tdep.c.

Referenced by frv_linux_pc_in_sigtramp().

const struct regcache_map_entry frv_linux_fpregmap[]
static
Initial value:
=
{
{ 64, first_fpr_regnum, 4 },
{ 1, fner0_regnum, 4 },
{ 1, fner1_regnum, 4 },
{ 1, msr0_regnum, 4 },
{ 1, msr1_regnum, 4 },
{ 8, acc0_regnum, 4 },
{ 1, accg0123_regnum, 4 },
{ 1, accg4567_regnum, 4 },
{ 1, fsr0_regnum, 4 },
{ 0 }
}

Definition at line 395 of file frv-linux-tdep.c.

const struct regset frv_linux_fpregset
static
Initial value:
=
{
}
static const struct regcache_map_entry frv_linux_fpregmap[]
void regcache_supply_regset(const struct regset *regset, struct regcache *regcache, int regnum, const void *buf, size_t size)
Definition: regcache.c:1149
void regcache_collect_regset(const struct regset *regset, const struct regcache *regcache, int regnum, void *buf, size_t size)
Definition: regcache.c:1162

Definition at line 440 of file frv-linux-tdep.c.

const struct regcache_map_entry frv_linux_gregmap[]
static
Initial value:

Definition at line 364 of file frv-linux-tdep.c.

const struct regset frv_linux_gregset
static
Initial value:
=
{
}
static const struct regcache_map_entry frv_linux_gregmap[]
void regcache_collect_regset(const struct regset *regset, const struct regcache *regcache, int regnum, void *buf, size_t size)
Definition: regcache.c:1162
static void frv_linux_supply_gregset(const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)

Definition at line 434 of file frv-linux-tdep.c.

const struct frame_unwind frv_linux_sigtramp_frame_unwind
static
Initial value:
=
{
NULL,
}
static struct value * frv_linux_sigtramp_frame_prev_register(struct frame_info *this_frame, void **this_cache, int regnum)
static void frv_linux_sigtramp_frame_this_id(struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
enum unwind_stop_reason default_frame_unwind_stop_reason(struct frame_info *this_frame, void **this_cache)
Definition: frame-unwind.c:180
static int frv_linux_sigtramp_frame_sniffer(const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)

Definition at line 335 of file frv-linux-tdep.c.