#include "defs.h"
#include "inferior.h"
#include "regcache.h"
#include "elf/common.h"
#include <sys/uio.h>
#include <sys/ptrace.h>
#include <asm/prctl.h>
#include <sys/reg.h>
#include "gregset.h"
#include "gdb_proc_service.h"
#include "amd64-nat.h"
#include "linux-nat.h"
#include "amd64-tdep.h"
#include "amd64-linux-tdep.h"
#include "i386-linux-tdep.h"
#include "x86-xstate.h"
#include "x86-linux-nat.h"
#include "nat/linux-ptrace.h"

Classes
struct	compat_timeval

union	compat_sigval

struct	compat_siginfo

struct	compat_x32_clock

struct	compat_x32_siginfo

Macros
#define	PTRACE_ARCH_PRCTL 30

#define	cpt_si_pid _sifields._kill._pid

#define	cpt_si_uid _sifields._kill._uid

#define	cpt_si_timerid _sifields._timer._tid

#define	cpt_si_overrun _sifields._timer._overrun

#define	cpt_si_status _sifields._sigchld._status

#define	cpt_si_utime _sifields._sigchld._utime

#define	cpt_si_stime _sifields._sigchld._stime

#define	cpt_si_ptr _sifields._rt._sigval.sival_ptr

#define	cpt_si_addr _sifields._sigfault._addr

#define	cpt_si_band _sifields._sigpoll._band

#define	cpt_si_fd _sifields._sigpoll._fd

#define	si_timerid si_timer1

#define	si_overrun si_timer2

Typedefs
typedef int	compat_int_t

typedef unsigned int	compat_uptr_t

typedef int	compat_time_t

typedef int	compat_timer_t

typedef int	compat_clock_t

typedef union compat_sigval	compat_sigval_t

typedef struct compat_siginfo	compat_siginfo_t

typedef struct compat_x32_clock	compat_x32_clock_t

typedef struct compat_x32_siginfo	compat_x32_siginfo_t

Functions
void	supply_gregset (struct regcache regcache, const elf_gregset_t gregsetp)

void	fill_gregset (const struct regcache regcache, elf_gregset_t gregsetp, int regnum)

void	supply_fpregset (struct regcache regcache, const elf_fpregset_t fpregsetp)

void	fill_fpregset (const struct regcache regcache, elf_fpregset_t fpregsetp, int regnum)

static void	amd64_linux_fetch_inferior_registers (struct target_ops ops, struct regcache regcache, int regnum)

static void	amd64_linux_store_inferior_registers (struct target_ops ops, struct regcache regcache, int regnum)

ps_err_e	ps_get_thread_area (const struct ps_prochandle ph, lwpid_t lwpid, int idx, void *base)

static void	compat_siginfo_from_siginfo (compat_siginfo_t to, siginfo_t from)

static void	siginfo_from_compat_siginfo (siginfo_t to, compat_siginfo_t from)

static void	compat_x32_siginfo_from_siginfo (compat_x32_siginfo_t to, siginfo_t from)

static void	siginfo_from_compat_x32_siginfo (siginfo_t to, compat_x32_siginfo_t from)

static int	amd64_linux_siginfo_fixup (siginfo_t native, gdb_byte inf, int direction)

void	_initialize_amd64_linux_nat (void)

Variables
static int	amd64_linux_gregset32_reg_offset []

Macro Definition Documentation

#define cpt_si_addr _sifields._sigfault._addr

Definition at line 483 of file amd64-linux-nat.c.

#define cpt_si_band _sifields._sigpoll._band

Definition at line 484 of file amd64-linux-nat.c.

#define cpt_si_fd _sifields._sigpoll._fd

Definition at line 485 of file amd64-linux-nat.c.

#define cpt_si_overrun _sifields._timer._overrun

Definition at line 478 of file amd64-linux-nat.c.

#define cpt_si_pid _sifields._kill._pid

Definition at line 475 of file amd64-linux-nat.c.

#define cpt_si_ptr _sifields._rt._sigval.sival_ptr

Definition at line 482 of file amd64-linux-nat.c.

#define cpt_si_status _sifields._sigchld._status

Definition at line 479 of file amd64-linux-nat.c.

#define cpt_si_stime _sifields._sigchld._stime

Definition at line 481 of file amd64-linux-nat.c.

#define cpt_si_timerid _sifields._timer._tid

Definition at line 477 of file amd64-linux-nat.c.

#define cpt_si_uid _sifields._kill._uid

Definition at line 476 of file amd64-linux-nat.c.

#define cpt_si_utime _sifields._sigchld._utime

Definition at line 480 of file amd64-linux-nat.c.

#define PTRACE_ARCH_PRCTL 30

Referenced by ps_get_thread_area().

#define si_overrun si_timer2

Definition at line 493 of file amd64-linux-nat.c.

#define si_timerid si_timer1

Definition at line 490 of file amd64-linux-nat.c.

Typedef Documentation

typedef int compat_clock_t

Definition at line 338 of file amd64-linux-nat.c.

typedef int compat_int_t

Definition at line 333 of file amd64-linux-nat.c.

typedef struct compat_siginfo compat_siginfo_t

typedef union compat_sigval compat_sigval_t

typedef int compat_time_t

Definition at line 336 of file amd64-linux-nat.c.

typedef int compat_timer_t

Definition at line 337 of file amd64-linux-nat.c.

typedef unsigned int compat_uptr_t

Definition at line 334 of file amd64-linux-nat.c.

typedef struct compat_x32_clock compat_x32_clock_t

typedef struct compat_x32_siginfo compat_x32_siginfo_t

Function Documentation

void _initialize_amd64_linux_nat ( void )

Definition at line 773 of file amd64-linux-nat.c.

References amd64_linux_fetch_inferior_registers(), amd64_linux_gregset32_reg_offset, amd64_linux_gregset_reg_offset, AMD64_LINUX_NUM_REGS, amd64_linux_siginfo_fixup(), amd64_linux_store_inferior_registers(), amd64_native_gregset32_num_regs, amd64_native_gregset32_reg_offset, amd64_native_gregset64_num_regs, amd64_native_gregset64_reg_offset, gdb_assert, I386_LINUX_NUM_REGS, linux_nat_set_siginfo_fixup(), target_ops::to_fetch_registers, target_ops::to_store_registers, x86_linux_add_target(), and x86_linux_create_target().

static void amd64_linux_fetch_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regnum
	)

static

Definition at line 126 of file amd64-linux-nat.c.

References _, amd64_native_gregset_supplies_p(), amd64_supply_fxsave(), amd64_supply_native_gregset(), amd64_supply_xsave(), get_regcache_arch(), have_ptrace_getregset, inferior_ptid, perror_with_name(), ptid_get_lwp(), ptid_get_pid(), ptrace(), PTRACE_GETFPREGS, PTRACE_GETREGS, PTRACE_GETREGSET, TRIBOOL_TRUE, and X86_XSTATE_MAX_SIZE.

Referenced by _initialize_amd64_linux_nat().

static int amd64_linux_siginfo_fixup	(	siginfo_t *	native,
		gdb_byte *	inf,
		int	direction
	)

static

Definition at line 733 of file amd64-linux-nat.c.

References compat_siginfo_from_siginfo(), compat_x32_siginfo_from_siginfo(), gdb_assert, gdbarch_addr_bit(), gdbarch_bfd_arch_info(), get_current_frame(), get_frame_arch(), siginfo_from_compat_siginfo(), and siginfo_from_compat_x32_siginfo().

Referenced by _initialize_amd64_linux_nat().

static void amd64_linux_store_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regnum
	)

static

Definition at line 181 of file amd64-linux-nat.c.

References _, amd64_collect_fxsave(), amd64_collect_native_gregset(), amd64_collect_xsave(), amd64_native_gregset_supplies_p(), get_regcache_arch(), have_ptrace_getregset, inferior_ptid, perror_with_name(), ptid_get_lwp(), ptid_get_pid(), ptrace(), PTRACE_GETFPREGS, PTRACE_GETREGS, PTRACE_GETREGSET, PTRACE_SETFPREGS, PTRACE_SETREGS, PTRACE_SETREGSET, TRIBOOL_TRUE, and X86_XSTATE_MAX_SIZE.

Referenced by _initialize_amd64_linux_nat().

static void compat_siginfo_from_siginfo	(	compat_siginfo_t *	to,
		siginfo_t *	from
	)

static

Definition at line 497 of file amd64-linux-nat.c.

References compat_siginfo::si_code, compat_siginfo::si_errno, and compat_siginfo::si_signo.

Referenced by amd64_linux_siginfo_fixup().

static void compat_x32_siginfo_from_siginfo	(	compat_x32_siginfo_t *	to,
		siginfo_t *	from
	)

static

Definition at line 609 of file amd64-linux-nat.c.

References compat_x32_siginfo::si_code, compat_x32_siginfo::si_errno, and compat_x32_siginfo::si_signo.

Referenced by amd64_linux_siginfo_fixup().

void fill_fpregset	(	const struct regcache *	regcache,
		elf_fpregset_t *	fpregsetp,
		int	regnum
	)

Definition at line 112 of file amd64-linux-nat.c.

References amd64_collect_fxsave().

void fill_gregset	(	const struct regcache *	regcache,
		elf_gregset_t *	gregsetp,
		int	regnum
	)

Definition at line 90 of file amd64-linux-nat.c.

References amd64_collect_native_gregset().

ps_err_e ps_get_thread_area	(	const struct ps_prochandle *	ph,
		lwpid_t	lwpid,
		int	idx,
		void **	base
	)

Definition at line 247 of file amd64-linux-nat.c.

References ELF_NGREG, gdb_assert, gdbarch_bfd_arch_info(), PS_BADADDR, PS_ERR, PS_OK, ptrace(), PTRACE_ARCH_PRCTL, target_gdbarch(), and x86_linux_get_thread_area().

static void siginfo_from_compat_siginfo	(	siginfo_t *	to,
		compat_siginfo_t *	from
	)

static

Definition at line 553 of file amd64-linux-nat.c.

References compat_siginfo::si_code, compat_siginfo::si_errno, and compat_siginfo::si_signo.

Referenced by amd64_linux_siginfo_fixup().

static void siginfo_from_compat_x32_siginfo	(	siginfo_t *	to,
		compat_x32_siginfo_t *	from
	)

static

Definition at line 668 of file amd64-linux-nat.c.

References compat_x32_siginfo::si_code, compat_x32_siginfo::si_errno, and compat_x32_siginfo::si_signo.

Referenced by amd64_linux_siginfo_fixup().

void supply_fpregset	(	struct regcache *	regcache,
		const elf_fpregset_t *	fpregsetp
	)

Definition at line 102 of file amd64-linux-nat.c.

References amd64_supply_fxsave().

void supply_gregset	(	struct regcache *	regcache,
		const elf_gregset_t *	gregsetp
	)

Definition at line 80 of file amd64-linux-nat.c.

References amd64_supply_native_gregset().

Variable Documentation

int amd64_linux_gregset32_reg_offset[]

static

Initial value:

=
{
  RAX * 8, RCX * 8,     
  RDX * 8, RBX * 8,     
  RSP * 8, RBP * 8,     
  RSI * 8, RDI * 8,     
  RIP * 8, EFLAGS * 8,      
  CS * 8, SS * 8,       
  DS * 8, ES * 8,       
  FS * 8, GS * 8,       
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1,         
  -1, -1,             
  -1, -1, -1, -1, -1, -1, -1, -1, 
  -1, -1, -1, -1, -1, -1, -1, -1, 
  ORIG_RAX * 8            
}

Definition at line 51 of file amd64-linux-nat.c.

Referenced by _initialize_amd64_linux_nat().

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation