#include "defs.h"
#include "inferior.h"
#include "target.h"
#include "gdbcore.h"
#include "symfile.h"
#include "objfiles.h"
#include "bfd.h"
#include "gdb-stabs.h"
#include "regcache.h"
#include "arch-utils.h"
#include "inf-child.h"
#include "inf-ptrace.h"
#include "ppc-tdep.h"
#include "rs6000-tdep.h"
#include "rs6000-aix-tdep.h"
#include "exec.h"
#include "observer.h"
#include "xcoffread.h"
#include <sys/ptrace.h>
#include <sys/reg.h>
#include <sys/dir.h>
#include <sys/user.h>
#include <signal.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <a.out.h>
#include <sys/file.h>
#include <sys/stat.h>
#include "gdb_bfd.h"
#include <sys/core.h>
#include <sys/ldr.h>
#include <sys/systemcfg.h>

Macros
#define	__LDINFO_PTRACE32__ /* for __ld_info32 */

#define	__LDINFO_PTRACE64__ /* for __ld_info64 */

#define	ARCH64() 0

Functions
static int	regmap (struct gdbarch gdbarch, int regno, int isfloat)

static int	rs6000_ptrace32 (int req, int id, int addr, int data, int buf)

static int	rs6000_ptrace64 (int req, int id, long long addr, int data, void *buf)

static void	fetch_register (struct regcache *regcache, int regno)

static void	store_register (struct regcache *regcache, int regno)

static void	rs6000_fetch_inferior_registers (struct target_ops ops, struct regcache regcache, int regno)

static void	rs6000_store_inferior_registers (struct target_ops ops, struct regcache regcache, int regno)

static enum target_xfer_status	rs6000_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 ptid_t	rs6000_wait (struct target_ops ops, ptid_t ptid, struct target_waitstatus ourstatus, int options)

static void	rs6000_create_inferior (struct target_ops ops, const char exec_file, const std::string &allargs, char **env, int from_tty)

static gdb_byte *	rs6000_ptrace_ldinfo (ptid_t ptid)

static enum target_xfer_status	rs6000_xfer_shared_libraries (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)

void	_initialize_rs6000_nat (void)

Variables
static target_xfer_partial_ftype	rs6000_xfer_shared_libraries

static void(*	super_create_inferior )(struct target_ops , const char exec_file, const std::string &allargs, char **env, int from_tty)

Macro Definition Documentation

◆ __LDINFO_PTRACE32__

#define __LDINFO_PTRACE32__ /* for __ld_info32 */

Definition at line 53 of file rs6000-nat.c.

◆ __LDINFO_PTRACE64__

#define __LDINFO_PTRACE64__ /* for __ld_info64 */

Definition at line 54 of file rs6000-nat.c.

◆ ARCH64

#define ARCH64 ( ) 0

Definition at line 72 of file rs6000-nat.c.

Referenced by fetch_register(), rs6000_ptrace_ldinfo(), rs6000_xfer_partial(), and store_register().

Function Documentation

◆ _initialize_rs6000_nat()

void _initialize_rs6000_nat ( void )

Definition at line 659 of file rs6000-nat.c.

References add_target(), inf_ptrace_target(), rs6000_create_inferior(), rs6000_fetch_inferior_registers(), rs6000_store_inferior_registers(), rs6000_wait(), rs6000_xfer_partial(), super_create_inferior, target_ops::to_create_inferior, target_ops::to_fetch_registers, target_ops::to_store_registers, target_ops::to_wait, and target_ops::to_xfer_partial.

◆ fetch_register()

static void fetch_register	(	struct regcache *	regcache,
		int	regno
	)

static

Definition at line 162 of file rs6000-nat.c.

References _, regcache::arch(), ARCH64, fprintf_unfiltered(), gdb_stderr, gdbarch_num_regs(), pid, PPC_MAX_REGISTER_SIZE, ptid_get_pid(), regcache_get_ptid(), regcache_raw_supply(), register_size(), regmap(), rs6000_ptrace32(), and rs6000_ptrace64().

Referenced by rs6000_fetch_inferior_registers().

◆ regmap()

static int regmap	(	struct gdbarch *	gdbarch,
		int	regno,
		int *	isfloat
	)

static

Definition at line 85 of file rs6000-nat.c.

References gdbarch_pc_regnum(), gdbarch_tdep(), MSR, gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, gdbarch_tdep::ppc_fp0_regnum, gdbarch_tdep::ppc_fpscr_regnum, gdbarch_tdep::ppc_gp0_regnum, gdbarch_tdep::ppc_lr_regnum, gdbarch_tdep::ppc_mq_regnum, ppc_num_fprs, ppc_num_gprs, gdbarch_tdep::ppc_ps_regnum, and gdbarch_tdep::ppc_xer_regnum.

Referenced by fetch_register(), and store_register().

◆ rs6000_create_inferior()

static void rs6000_create_inferior	(	struct target_ops *	ops,
		const char *	exec_file,
		const std::string &	allargs,
		char **	env,
		int	from_tty
	)

static

Definition at line 532 of file rs6000-nat.c.

References _, gdbarch_info::abfd, gdbarch_info::bfd_arch_info, exec_bfd, gdbarch_info_init(), gdbarch_update_p(), internal_error(), and super_create_inferior.

Referenced by _initialize_rs6000_nat().

◆ rs6000_fetch_inferior_registers()

static void rs6000_fetch_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)

static

Definition at line 281 of file rs6000-nat.c.

References regcache::arch(), fetch_register(), gdbarch_pc_regnum(), gdbarch_tdep(), gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, gdbarch_tdep::ppc_fp0_regnum, gdbarch_tdep::ppc_fpscr_regnum, gdbarch_tdep::ppc_gp0_regnum, gdbarch_tdep::ppc_lr_regnum, gdbarch_tdep::ppc_mq_regnum, ppc_num_fprs, ppc_num_gprs, gdbarch_tdep::ppc_ps_regnum, and gdbarch_tdep::ppc_xer_regnum.

Referenced by _initialize_rs6000_nat().

◆ rs6000_ptrace32()

static int rs6000_ptrace32	(	int	req,
		int	id,
		int *	addr,
		int	data,
		int *	buf
	)

static

Definition at line 124 of file rs6000-nat.c.

References ptrace().

Referenced by fetch_register(), rs6000_ptrace_ldinfo(), rs6000_xfer_partial(), and store_register().

◆ rs6000_ptrace64()

static int rs6000_ptrace64	(	int	req,
		int	id,
		long long	addr,
		int	data,
		void *	buf
	)

static

Definition at line 141 of file rs6000-nat.c.

References hex_string().

Referenced by fetch_register(), rs6000_ptrace_ldinfo(), rs6000_xfer_partial(), and store_register().

◆ rs6000_ptrace_ldinfo()

static gdb_byte* rs6000_ptrace_ldinfo ( ptid_t ptid )

static

Definition at line 591 of file rs6000-nat.c.

References _, ARCH64, perror_with_name(), pid, ptid_get_pid(), rs6000_ptrace32(), rs6000_ptrace64(), xmalloc(), and xrealloc().

Referenced by rs6000_xfer_shared_libraries().

◆ rs6000_store_inferior_registers()

static void rs6000_store_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)

static

Definition at line 324 of file rs6000-nat.c.

References regcache::arch(), gdbarch_pc_regnum(), gdbarch_tdep(), gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, gdbarch_tdep::ppc_fp0_regnum, gdbarch_tdep::ppc_fpscr_regnum, gdbarch_tdep::ppc_gp0_regnum, gdbarch_tdep::ppc_lr_regnum, gdbarch_tdep::ppc_mq_regnum, ppc_num_fprs, ppc_num_gprs, gdbarch_tdep::ppc_ps_regnum, gdbarch_tdep::ppc_xer_regnum, and store_register().

Referenced by _initialize_rs6000_nat().

◆ rs6000_wait()

static ptid_t rs6000_wait	(	struct target_ops *	ops,
		ptid_t	ptid,
		struct target_waitstatus *	ourstatus,
		int	options
	)

static

Definition at line 471 of file rs6000-nat.c.

References _, clear_sigint_trap(), fprintf_unfiltered(), gdb_stderr, inferior_ptid, target_waitstatus::kind, pid, pid_to_ptid(), ptid_get_pid(), safe_strerror(), set_sigint_trap(), target_waitstatus::sig, status, store_waitstatus(), TARGET_WAITKIND_LOADED, TARGET_WAITKIND_SIGNALLED, TARGET_WAITKIND_SPURIOUS, target_waitstatus::value, and WIFSTOPPED.

Referenced by _initialize_rs6000_nat().

◆ rs6000_xfer_partial()

static enum target_xfer_status rs6000_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 365 of file rs6000-nat.c.

References ARCH64, arch64, inferior_ptid, offset, pid, PT_READ_I, PT_WRITE_D, ptid_get_pid(), PTRACE_TYPE_RET, rs6000_ptrace32(), rs6000_ptrace64(), rs6000_xfer_shared_libraries, TARGET_OBJECT_LIBRARIES_AIX, TARGET_OBJECT_MEMORY, TARGET_XFER_E_IO, TARGET_XFER_EOF, and TARGET_XFER_OK.

Referenced by _initialize_rs6000_nat().

◆ rs6000_xfer_shared_libraries()

static enum target_xfer_status rs6000_xfer_shared_libraries	(	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 625 of file rs6000-nat.c.

References do_cleanups(), gdb_assert, inferior_ptid, make_cleanup(), offset, rs6000_aix_ld_info_to_xml(), rs6000_ptrace_ldinfo(), target_gdbarch(), target_has_execution, TARGET_XFER_E_IO, TARGET_XFER_EOF, TARGET_XFER_OK, and xfree().

◆ store_register()

static void store_register	(	struct regcache *	regcache,
		int	regno
	)

static

Definition at line 221 of file rs6000-nat.c.

References _, regcache::arch(), ARCH64, fprintf_unfiltered(), gdb_stderr, gdbarch_num_regs(), pid, PPC_MAX_REGISTER_SIZE, ptid_get_pid(), regcache_get_ptid(), regcache_raw_collect(), register_size(), regmap(), rs6000_ptrace32(), and rs6000_ptrace64().

Referenced by rs6000_store_inferior_registers().

Variable Documentation

◆ rs6000_xfer_shared_libraries

target_xfer_partial_ftype rs6000_xfer_shared_libraries

static

Definition at line 77 of file rs6000-nat.c.

Referenced by rs6000_xfer_partial().

◆ super_create_inferior

void(* super_create_inferior) (struct target_ops *, const char *exec_file, const std::string &allargs, char **env, int from_tty)

static

Definition at line 527 of file rs6000-nat.c.

Referenced by _initialize_rs6000_nat(), and rs6000_create_inferior().

Macros

Functions

Variables

Macro Definition Documentation

◆ __LDINFO_PTRACE32__

◆ __LDINFO_PTRACE64__

◆ ARCH64

Function Documentation

◆ _initialize_rs6000_nat()

◆ fetch_register()

◆ regmap()

◆ rs6000_create_inferior()

◆ rs6000_fetch_inferior_registers()

◆ rs6000_ptrace32()

◆ rs6000_ptrace64()

◆ rs6000_ptrace_ldinfo()

◆ rs6000_store_inferior_registers()

◆ rs6000_wait()

◆ rs6000_xfer_partial()

◆ rs6000_xfer_shared_libraries()

◆ store_register()

Variable Documentation

◆ rs6000_xfer_shared_libraries

◆ super_create_inferior