/home/stan/gdb/src/gdb/i386-darwin-nat.c File Reference

#include "defs.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"
#include "symfile.h"
#include "symtab.h"
#include "objfiles.h"
#include "gdbcmd.h"
#include "regcache.h"
#include "gdb_assert.h"
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "gdbarch.h"
#include "arch-utils.h"
#include "gdbcore.h"
#include "i386-nat.h"
#include "darwin-nat.h"
#include "i386-darwin-tdep.h"

Go to the source code of this file.

Defines
#define	X86_EFLAGS_T   0x100UL
Functions
static void	i386_darwin_fetch_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regno)
static void	i386_darwin_store_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regno)
static void	i386_darwin_dr_set (int regnum, CORE_ADDR value)
static CORE_ADDR	i386_darwin_dr_get (int regnum)
static void	i386_darwin_dr_set_control (unsigned long control)
static void	i386_darwin_dr_set_addr (int regnum, CORE_ADDR addr)
static CORE_ADDR	i386_darwin_dr_get_addr (int regnum)
static unsigned long	i386_darwin_dr_get_status (void)
static unsigned long	i386_darwin_dr_get_control (void)
void	darwin_check_osabi (darwin_inferior *inf, thread_t thread)
static int	i386_darwin_sstep_at_sigreturn (x86_thread_state_t *regs)
void	darwin_set_sstep (thread_t thread, int enable)
void	darwin_complete_target (struct target_ops *target)

---

Define Documentation

#define X86_EFLAGS_T   0x100UL

Definition at line 494 of file i386-darwin-nat.c.

Referenced by darwin_set_sstep(), and i386_darwin_sstep_at_sigreturn().

---

Function Documentation

void darwin_check_osabi	(	darwin_inferior *	inf,
		thread_t	thread
	)

Definition at line 462 of file i386-darwin-nat.c.

References gdbarch_info::bfd_arch_info, gdbarch_info::byte_order, GDB_OSABI_DARWIN, GDB_OSABI_UNKNOWN, gdbarch_byte_order(), gdbarch_info_fill(), gdbarch_info_init(), gdbarch_osabi(), gdbarch_update_p(), MACH_CHECK_ERROR, gdbarch_info::osabi, and target_gdbarch().

Referenced by darwin_attach().

void darwin_complete_target

(

struct target_ops *

target

)

Definition at line 623 of file i386-darwin-nat.c.

References amd64_darwin_thread_state_num_regs, amd64_darwin_thread_state_reg_offset, amd64_native_gregset32_num_regs, amd64_native_gregset32_reg_offset, amd64_native_gregset64_num_regs, amd64_native_gregset64_reg_offset, i386_dr_low_type::get_addr, i386_dr_low_type::get_control, i386_dr_low_type::get_status, i386_darwin_dr_get_addr(), i386_darwin_dr_get_control(), i386_darwin_dr_get_status(), i386_darwin_dr_set_addr(), i386_darwin_dr_set_control(), i386_darwin_fetch_inferior_registers(), i386_darwin_store_inferior_registers(), i386_darwin_thread_state_num_regs, i386_darwin_thread_state_reg_offset, i386_dr_low, i386_set_debug_register_length(), i386_use_watchpoints(), i386_dr_low_type::set_addr, i386_dr_low_type::set_control, target_ops::to_fetch_registers, and target_ops::to_store_registers.

Referenced by _initialize_darwin_inferior().

void darwin_set_sstep	(	thread_t	thread,
		int	enable
	)

Definition at line 568 of file i386-darwin-nat.c.

References _, bit, error(), i386_darwin_sstep_at_sigreturn(), MACH_CHECK_ERROR, printf_unfiltered(), and X86_EFLAGS_T.

Referenced by darwin_resume_thread().

static CORE_ADDR i386_darwin_dr_get

(

int

regnum

)

[static]

Definition at line 356 of file i386-darwin-nat.c.

References current_thread, DR_CONTROL, gdb_assert, inferior_ptid, MACH_CHECK_ERROR, and ptid_get_tid().

Referenced by i386_darwin_dr_get_addr(), i386_darwin_dr_get_control(), and i386_darwin_dr_get_status().

static CORE_ADDR i386_darwin_dr_get_addr

(

int

regnum

)

[static]

Definition at line 444 of file i386-darwin-nat.c.

References i386_darwin_dr_get().

Referenced by darwin_complete_target().

static unsigned long i386_darwin_dr_get_control

(

void

)

[static]

Definition at line 456 of file i386-darwin-nat.c.

References DR_CONTROL, and i386_darwin_dr_get().

Referenced by darwin_complete_target().

static unsigned long i386_darwin_dr_get_status

(

void

)

[static]

Definition at line 450 of file i386-darwin-nat.c.

References DR_STATUS, and i386_darwin_dr_get().

Referenced by darwin_complete_target().

static void i386_darwin_dr_set	(	int	regnum,
		CORE_ADDR	value
	)		[static]

Definition at line 266 of file i386-darwin-nat.c.

References current_thread, DR_CONTROL, gdb_assert, inferior_ptid, MACH_CHECK_ERROR, and ptid_get_tid().

Referenced by i386_darwin_dr_set_addr(), and i386_darwin_dr_set_control().

static void i386_darwin_dr_set_addr	(	int	regnum,
		CORE_ADDR	addr
	)		[static]

Definition at line 436 of file i386-darwin-nat.c.

References DR_FIRSTADDR, DR_LASTADDR, gdb_assert, and i386_darwin_dr_set().

Referenced by darwin_complete_target().

static void i386_darwin_dr_set_control

(

unsigned long

control

)

[static]

Definition at line 430 of file i386-darwin-nat.c.

References DR_CONTROL, and i386_darwin_dr_set().

Referenced by darwin_complete_target().

static void i386_darwin_fetch_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)		[static]

Definition at line 51 of file i386-darwin-nat.c.

References _, amd64_native_gregset_supplies_p(), amd64_supply_fxsave(), amd64_supply_native_gregset(), current_thread, gdbarch_ptr_bit(), get_regcache_arch(), i386_darwin_thread_state_reg_offset, I386_NUM_GREGS, I386_SSE_NUM_REGS, I386_ST0_REGNUM, i387_supply_fxsave(), inferior_ptid, MACH_CHECK_ERROR, printf_unfiltered(), ptid_get_tid(), regcache_raw_supply(), and warning().

Referenced by darwin_complete_target().

static int i386_darwin_sstep_at_sigreturn

(

x86_thread_state_t *

regs

)

[static]

Definition at line 504 of file i386-darwin-nat.c.

References gdbarch_info::byte_order, gdbarch_byte_order(), memcmp(), read_memory(), read_memory_unsigned_integer(), target_gdbarch(), target_read_memory(), ULONGEST, write_memory(), and X86_EFLAGS_T.

Referenced by darwin_set_sstep().

static void i386_darwin_store_inferior_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)		[static]

Definition at line 163 of file i386-darwin-nat.c.

References amd64_collect_fxsave(), amd64_collect_native_gregset(), amd64_native_gregset_supplies_p(), current_thread, gdb_assert, gdbarch_ptr_bit(), get_regcache_arch(), i386_darwin_thread_state_reg_offset, I386_NUM_GREGS, I386_SSE_NUM_REGS, I386_ST0_REGNUM, i387_collect_fxsave(), inferior_ptid, MACH_CHECK_ERROR, ptid_get_tid(), and regcache_raw_collect().

Referenced by darwin_complete_target().