/tmp/gdb-8.1/gdb/bsd-kvm.c File Reference

#include "defs.h"
#include "cli/cli-cmds.h"
#include "command.h"
#include "frame.h"
#include "regcache.h"
#include "target.h"
#include "value.h"
#include "gdbcore.h"
#include "gdbthread.h"
#include <fcntl.h>
#include <kvm.h>
#include <paths.h>
#include "readline/readline.h"
#include <sys/param.h>
#include <sys/proc.h>
#include <sys/user.h>
#include "bsd-kvm.h"

Go to the source code of this file.

Macros
#define	_KMEMUSER

Functions
static void	bsd_kvm_open (const char *arg, int from_tty)
static void	bsd_kvm_close (struct target_ops *self)
static LONGEST	bsd_kvm_xfer_memory (CORE_ADDR addr, ULONGEST len, gdb_byte *readbuf, const gdb_byte *writebuf)
static enum target_xfer_status	bsd_kvm_xfer_partial (struct target_ops *ops, enum target_object object, const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
static void	bsd_kvm_files_info (struct target_ops *ops)
static int	bsd_kvm_fetch_pcb (struct regcache *regcache, struct pcb *paddr)
static void	bsd_kvm_fetch_registers (struct target_ops *ops, struct regcache *regcache, int regnum)
static void	bsd_kvm_cmd (const char *arg, int fromtty)
static void	bsd_kvm_proc_cmd (const char *arg, int fromtty)
static void	bsd_kvm_pcb_cmd (const char *arg, int fromtty)
static int	bsd_kvm_thread_alive (struct target_ops *ops, ptid_t ptid)
static const char *	bsd_kvm_pid_to_str (struct target_ops *ops, ptid_t ptid)
static int	bsd_kvm_return_one (struct target_ops *ops)
void	bsd_kvm_add_target (int(*supply_pcb)(struct regcache *, struct pcb *))

Variables
static const char *	bsd_kvm_corefile
static kvm_t *	core_kd
static struct pcb *	bsd_kvm_paddr
static int(*	bsd_kvm_supply_pcb )(struct regcache *regcache, struct pcb *pcb)
static struct target_ops	bsd_kvm_ops
static ptid_t	bsd_kvm_ptid
struct cmd_list_element *	bsd_kvm_cmdlist

Macro Definition Documentation

_KMEMUSER

#define _KMEMUSER

Definition at line 20 of file bsd-kvm.c.

Function Documentation

bsd_kvm_add_target()

void bsd_kvm_add_target

(

int(*)(struct regcache *, struct pcb *)

supply_pcb

)

Definition at line 354 of file bsd-kvm.c.

References _, add_cmd(), add_prefix_cmd(), add_target(), bsd_kvm_close(), bsd_kvm_cmd(), bsd_kvm_cmdlist, bsd_kvm_fetch_registers(), bsd_kvm_files_info(), bsd_kvm_open(), bsd_kvm_ops, bsd_kvm_pcb_cmd(), bsd_kvm_pid_to_str(), bsd_kvm_proc_cmd(), bsd_kvm_ptid, bsd_kvm_return_one(), bsd_kvm_supply_pcb, bsd_kvm_thread_alive(), bsd_kvm_xfer_partial(), class_obscure, cmdlist, gdb_assert, OPS_MAGIC, process_stratum, ptid_build(), target_ops::to_close, target_ops::to_doc, target_ops::to_fetch_registers, target_ops::to_files_info, target_ops::to_has_memory, target_ops::to_has_registers, target_ops::to_has_stack, target_ops::to_longname, target_ops::to_magic, target_ops::to_open, target_ops::to_pid_to_str, target_ops::to_shortname, target_ops::to_stratum, target_ops::to_thread_alive, and target_ops::to_xfer_partial.

Referenced by _initialize_alphabsd_nat(), _initialize_amd64fbsd_nat(), _initialize_amd64obsd_nat(), _initialize_i386fbsd_nat(), _initialize_i386nbsd_nat(), _initialize_i386obsd_nat(), _initialize_m68kbsd_nat(), _initialize_ppcfbsd_nat(), _initialize_ppcnbsd_nat(), _initialize_ppcobsd_nat(), _initialize_sparc64fbsd_nat(), _initialize_sparc64nbsd_nat(), _initialize_sparc64obsd_nat(), _initialize_sparcnbsd_nat(), and _initialize_vaxbsd_nat().

bsd_kvm_close()

static void bsd_kvm_close ( struct target_ops *  self )

static

Definition at line 111 of file bsd-kvm.c.

References bsd_kvm_ptid, core_kd, delete_thread_silent(), inferior_ptid, null_ptid, and warning().

Referenced by bsd_kvm_add_target().

bsd_kvm_cmd()

static void bsd_kvm_cmd ( const char *  arg, int  fromtty  )

static

Definition at line 274 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target().

bsd_kvm_fetch_pcb()

static int bsd_kvm_fetch_pcb ( struct regcache *  regcache, struct pcb *  paddr  )

static

Definition at line 178 of file bsd-kvm.c.

References bsd_kvm_supply_pcb, core_kd, error(), and gdb_assert.

Referenced by bsd_kvm_fetch_registers().

bsd_kvm_fetch_registers()

static void bsd_kvm_fetch_registers ( struct target_ops *  ops, struct regcache *  regcache, int  regnum  )

static

Definition at line 190 of file bsd-kvm.c.

References _, bsd_kvm_fetch_pcb(), bsd_kvm_paddr, core_kd, error(), and memset().

Referenced by bsd_kvm_add_target().

bsd_kvm_files_info()

static void bsd_kvm_files_info ( struct target_ops *  ops )

static

Definition at line 166 of file bsd-kvm.c.

References _, bsd_kvm_corefile, and printf_filtered().

Referenced by bsd_kvm_add_target().

bsd_kvm_open()

static void bsd_kvm_open ( const char *  arg, int  from_tty  )

static

Definition at line 68 of file bsd-kvm.c.

References add_thread_silent(), bsd_kvm_corefile, bsd_kvm_ops, bsd_kvm_ptid, core_kd, current_directory, error(), get_current_regcache(), get_exec_file(), get_selected_frame(), inferior_ptid, print_stack_frame(), push_target(), reinit_frame_cache(), SRC_AND_LOC, target_fetch_registers(), target_preopen(), unpush_target(), write_files, and xfree().

Referenced by bsd_kvm_add_target().

bsd_kvm_pcb_cmd()

static void bsd_kvm_pcb_cmd ( const char *  arg, int  fromtty  )

static

Definition at line 311 of file bsd-kvm.c.

References _, bsd_kvm_paddr, core_kd, error(), error_no_arg(), get_current_regcache(), get_selected_frame(), parse_and_eval_address(), print_stack_frame(), reinit_frame_cache(), SRC_AND_LOC, and target_fetch_registers().

Referenced by bsd_kvm_add_target().

bsd_kvm_pid_to_str()

static const char* bsd_kvm_pid_to_str ( struct target_ops *  ops, ptid_t  ptid  )

static

Definition at line 336 of file bsd-kvm.c.

References xsnprintf().

Referenced by bsd_kvm_add_target().

bsd_kvm_proc_cmd()

static void bsd_kvm_proc_cmd ( const char *  arg, int  fromtty  )

static

Definition at line 282 of file bsd-kvm.c.

References _, bsd_kvm_paddr, core_kd, error(), error_no_arg(), get_current_regcache(), get_selected_frame(), selftests::ptid::lwp, parse_and_eval_address(), print_stack_frame(), reinit_frame_cache(), SRC_AND_LOC, and target_fetch_registers().

Referenced by bsd_kvm_add_target().

bsd_kvm_return_one()

static int bsd_kvm_return_one ( struct target_ops *  ops )

static

Definition at line 344 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target().

bsd_kvm_thread_alive()

static int bsd_kvm_thread_alive ( struct target_ops *  ops, ptid_t  ptid  )

static

Definition at line 329 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target().

bsd_kvm_xfer_memory()

static LONGEST bsd_kvm_xfer_memory ( CORE_ADDR  addr, ULONGEST  len, gdb_byte *  readbuf, const gdb_byte *  writebuf  )

static

Definition at line 125 of file bsd-kvm.c.

References core_kd.

Referenced by bsd_kvm_xfer_partial().

bsd_kvm_xfer_partial()

static enum target_xfer_status bsd_kvm_xfer_partial ( struct target_ops *  ops, enum target_object  object, const char *  annex, gdb_byte *  readbuf, const gdb_byte *  writebuf, ULONGEST  offset, ULONGEST  len, ULONGEST *  xfered_len  )

static

Definition at line 138 of file bsd-kvm.c.

References bsd_kvm_xfer_memory(), offset, TARGET_OBJECT_MEMORY, TARGET_XFER_E_IO, TARGET_XFER_EOF, and TARGET_XFER_OK.

Referenced by bsd_kvm_add_target().

Variable Documentation

bsd_kvm_cmdlist

struct cmd_list_element* bsd_kvm_cmdlist

Definition at line 271 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target().

bsd_kvm_corefile

const char* bsd_kvm_corefile

static

Definition at line 47 of file bsd-kvm.c.

Referenced by bsd_kvm_files_info(), and bsd_kvm_open().

bsd_kvm_ops

struct target_ops bsd_kvm_ops

static

Definition at line 60 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target(), and bsd_kvm_open().

bsd_kvm_paddr

struct pcb* bsd_kvm_paddr

static

Definition at line 53 of file bsd-kvm.c.

Referenced by bsd_kvm_fetch_registers(), bsd_kvm_pcb_cmd(), and bsd_kvm_proc_cmd().

bsd_kvm_ptid

ptid_t bsd_kvm_ptid

static

Definition at line 65 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target(), bsd_kvm_close(), and bsd_kvm_open().

bsd_kvm_supply_pcb

int(* bsd_kvm_supply_pcb) (struct regcache *regcache, struct pcb *pcb)

static

Definition at line 57 of file bsd-kvm.c.

Referenced by bsd_kvm_add_target(), and bsd_kvm_fetch_pcb().

core_kd

kvm_t* core_kd

static

Definition at line 50 of file bsd-kvm.c.

Referenced by bsd_kvm_close(), bsd_kvm_fetch_pcb(), bsd_kvm_fetch_registers(), bsd_kvm_open(), bsd_kvm_pcb_cmd(), bsd_kvm_proc_cmd(), and bsd_kvm_xfer_memory().