RegisterContextDarwin_i386.cpp File Reference

#include "lldb/Utility/DataBufferHeap.h"
#include "lldb/Utility/DataExtractor.h"
#include "lldb/Utility/Endian.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/RegisterValue.h"
#include "lldb/Utility/Scalar.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Compiler.h"
#include <cstddef>
#include <memory>
#include "RegisterContextDarwin_i386.h"

Go to the source code of this file.

Macros
#define	GPR_OFFSET(reg)    (LLVM_EXTENSION offsetof(RegisterContextDarwin_i386::GPR, reg))
#define	FPU_OFFSET(reg)
#define	EXC_OFFSET(reg)
#define	DEFINE_GPR(reg, alt)
#define	DEFINE_FPU_UINT(reg)
#define	DEFINE_FPU_VECT(reg, i)
#define	DEFINE_EXC(reg)
#define	REG_CONTEXT_SIZE

Enumerations
enum	{   gpr_eax = 0 , gpr_ebx , gpr_ecx , gpr_edx ,   gpr_edi , gpr_esi , gpr_ebp , gpr_esp ,   gpr_ss , gpr_eflags , gpr_eip , gpr_cs ,   gpr_ds , gpr_es , gpr_fs , gpr_gs ,   fpu_fcw , fpu_fsw , fpu_ftw , fpu_fop ,   fpu_ip , fpu_cs , fpu_dp , fpu_ds ,   fpu_mxcsr , fpu_mxcsrmask , fpu_stmm0 , fpu_stmm1 ,   fpu_stmm2 , fpu_stmm3 , fpu_stmm4 , fpu_stmm5 ,   fpu_stmm6 , fpu_stmm7 , fpu_xmm0 , fpu_xmm1 ,   fpu_xmm2 , fpu_xmm3 , fpu_xmm4 , fpu_xmm5 ,   fpu_xmm6 , fpu_xmm7 , exc_trapno , exc_err ,   exc_faultvaddr , k_num_registers , fpu_fctrl = fpu_fcw , fpu_fstat = fpu_fsw ,   fpu_ftag = fpu_ftw , fpu_fiseg = fpu_cs , fpu_fioff = fpu_ip , fpu_foseg = fpu_ds ,   fpu_fooff = fpu_dp }
enum	{   ehframe_eax = 0 , ehframe_ecx , ehframe_edx , ehframe_ebx ,   ehframe_ebp , ehframe_esp , ehframe_esi , ehframe_edi ,   ehframe_eip , ehframe_eflags }
enum	{   dwarf_eax = 0 , dwarf_ecx , dwarf_edx , dwarf_ebx ,   dwarf_esp , dwarf_ebp , dwarf_esi , dwarf_edi ,   dwarf_eip , dwarf_eflags , dwarf_stmm0 = 11 , dwarf_stmm1 ,   dwarf_stmm2 , dwarf_stmm3 , dwarf_stmm4 , dwarf_stmm5 ,   dwarf_stmm6 , dwarf_stmm7 , dwarf_xmm0 = 21 , dwarf_xmm1 ,   dwarf_xmm2 , dwarf_xmm3 , dwarf_xmm4 , dwarf_xmm5 ,   dwarf_xmm6 , dwarf_xmm7 }

Variables
static RegisterInfo	g_register_infos []
static size_t	k_num_register_infos = std::size(g_register_infos)
static uint32_t	g_gpr_regnums []
static uint32_t	g_fpu_regnums []
static uint32_t	g_exc_regnums [] = {exc_trapno, exc_err, exc_faultvaddr}
const size_t	k_num_gpr_registers = std::size(g_gpr_regnums)
const size_t	k_num_fpu_registers = std::size(g_fpu_regnums)
const size_t	k_num_exc_registers = std::size(g_exc_regnums)
static const RegisterSet	g_reg_sets []
const size_t	k_num_regsets = std::size(g_reg_sets)

Macro Definition Documentation

DEFINE_EXC

#define DEFINE_EXC

(

reg

)

Value:

  #reg, NULL, sizeof(((RegisterContextDarwin_i386::EXC *) NULL)->reg),         \
                     EXC_OFFSET(reg), eEncodingUint, eFormatHex

Definition at line 159 of file RegisterContextDarwin_i386.cpp.

DEFINE_FPU_UINT

#define DEFINE_FPU_UINT

(

reg

)

Value:

  #reg, NULL, sizeof(((RegisterContextDarwin_i386::FPU *) NULL)->reg),         \
                     FPU_OFFSET(reg), eEncodingUint, eFormatHex

Definition at line 147 of file RegisterContextDarwin_i386.cpp.

DEFINE_FPU_VECT

#define DEFINE_FPU_VECT	(		reg,
			i
	)

Value:

  #reg #i, NULL,                                                               \
      sizeof(((RegisterContextDarwin_i386::FPU *) NULL)->reg[i].bytes),        \
              FPU_OFFSET(reg[i]), eEncodingVector, eFormatVectorOfUInt8,       \
                         {LLDB_INVALID_REGNUM, dwarf_##reg##i,                 \
                          LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,            \
                          fpu_##reg##i },                                      \
                          nullptr, nullptr, nullptr,

Definition at line 150 of file RegisterContextDarwin_i386.cpp.

DEFINE_GPR

#define DEFINE_GPR	(		reg,
			alt
	)

Value:

  #reg, alt, sizeof(((RegisterContextDarwin_i386::GPR *) NULL)->reg),          \
                    GPR_OFFSET(reg), eEncodingUint, eFormatHex

Definition at line 144 of file RegisterContextDarwin_i386.cpp.

EXC_OFFSET

#define EXC_OFFSET

(

reg

)

Value:

  (LLVM_EXTENSION offsetof(RegisterContextDarwin_i386::EXC, reg) +             \
   sizeof(RegisterContextDarwin_i386::GPR) +                                   \
   sizeof(RegisterContextDarwin_i386::FPU))

Definition at line 135 of file RegisterContextDarwin_i386.cpp.

FPU_OFFSET

#define FPU_OFFSET

(

reg

)

Value:

  (LLVM_EXTENSION offsetof(RegisterContextDarwin_i386::FPU, reg) +             \
   sizeof(RegisterContextDarwin_i386::GPR))

Definition at line 132 of file RegisterContextDarwin_i386.cpp.

GPR_OFFSET

#define GPR_OFFSET

(

reg

)

(LLVM_EXTENSION offsetof(RegisterContextDarwin_i386::GPR, reg))

Definition at line 130 of file RegisterContextDarwin_i386.cpp.

REG_CONTEXT_SIZE

#define REG_CONTEXT_SIZE

Value:

  (sizeof(RegisterContextDarwin_i386::GPR) +                                   \
   sizeof(RegisterContextDarwin_i386::FPU) +                                   \
   sizeof(RegisterContextDarwin_i386::EXC))

Definition at line 162 of file RegisterContextDarwin_i386.cpp.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
gpr_eax
gpr_ebx
gpr_ecx
gpr_edx
gpr_edi
gpr_esi
gpr_ebp
gpr_esp
gpr_ss
gpr_eflags
gpr_eip
gpr_cs
gpr_ds
gpr_es
gpr_fs
gpr_gs
fpu_fcw
fpu_fsw
fpu_ftw
fpu_fop
fpu_ip
fpu_cs
fpu_dp
fpu_ds
fpu_mxcsr
fpu_mxcsrmask
fpu_stmm0
fpu_stmm1
fpu_stmm2
fpu_stmm3
fpu_stmm4
fpu_stmm5
fpu_stmm6
fpu_stmm7
fpu_xmm0
fpu_xmm1
fpu_xmm2
fpu_xmm3
fpu_xmm4
fpu_xmm5
fpu_xmm6
fpu_xmm7
exc_trapno
exc_err
exc_faultvaddr
k_num_registers
fpu_fctrl
fpu_fstat
fpu_ftag
fpu_fiseg
fpu_fioff
fpu_foseg
fpu_fooff

Definition at line 27 of file RegisterContextDarwin_i386.cpp.

anonymous enum

anonymous enum

Enumerator
ehframe_eax
ehframe_ecx
ehframe_edx
ehframe_ebx
ehframe_ebp
ehframe_esp
ehframe_esi
ehframe_edi
ehframe_eip
ehframe_eflags

Definition at line 88 of file RegisterContextDarwin_i386.cpp.

anonymous enum

anonymous enum

Enumerator
dwarf_eax
dwarf_ecx
dwarf_edx
dwarf_ebx
dwarf_esp
dwarf_ebp
dwarf_esi
dwarf_edi
dwarf_eip
dwarf_eflags
dwarf_stmm0
dwarf_stmm1
dwarf_stmm2
dwarf_stmm3
dwarf_stmm4
dwarf_stmm5
dwarf_stmm6
dwarf_stmm7
dwarf_xmm0
dwarf_xmm1
dwarf_xmm2
dwarf_xmm3
dwarf_xmm4
dwarf_xmm5
dwarf_xmm6
dwarf_xmm7

Definition at line 101 of file RegisterContextDarwin_i386.cpp.

Variable Documentation

g_exc_regnums

uint32_t g_exc_regnums[] = {exc_trapno, exc_err, exc_faultvaddr}

static

Definition at line 450 of file RegisterContextDarwin_i386.cpp.

g_fpu_regnums

uint32_t g_fpu_regnums[]

static

Initial value:

= {
    fpu_fcw,   fpu_fsw,   fpu_ftw,   fpu_fop,       fpu_ip,    fpu_cs,
    fpu_dp,    fpu_ds,    fpu_mxcsr, fpu_mxcsrmask, fpu_stmm0, fpu_stmm1,
    fpu_stmm2, fpu_stmm3, fpu_stmm4, fpu_stmm5,     fpu_stmm6, fpu_stmm7,
    fpu_xmm0,  fpu_xmm1,  fpu_xmm2,  fpu_xmm3,      fpu_xmm4,  fpu_xmm5,
    fpu_xmm6,  fpu_xmm7}

Definition at line 441 of file RegisterContextDarwin_i386.cpp.

g_gpr_regnums

uint32_t g_gpr_regnums[]

static

Initial value:

= {
    gpr_eax, gpr_ebx,    gpr_ecx, gpr_edx, gpr_edi, gpr_esi, gpr_ebp, gpr_esp,
    gpr_ss,  gpr_eflags, gpr_eip, gpr_cs,  gpr_ds,  gpr_es,  gpr_fs,  gpr_gs}

Definition at line 436 of file RegisterContextDarwin_i386.cpp.

g_reg_sets

const RegisterSet g_reg_sets[]

static

Initial value:

= {
    {
        "General Purpose Registers", "gpr", k_num_gpr_registers, g_gpr_regnums,
    },
    {"Floating Point Registers", "fpu", k_num_fpu_registers, g_fpu_regnums},
    {"Exception State Registers", "exc", k_num_exc_registers, g_exc_regnums}}

Definition at line 460 of file RegisterContextDarwin_i386.cpp.

g_register_infos

RegisterInfo g_register_infos[]

static

Definition at line 167 of file RegisterContextDarwin_i386.cpp.

k_num_exc_registers

const size_t k_num_exc_registers = std::size(g_exc_regnums)

Definition at line 455 of file RegisterContextDarwin_i386.cpp.

k_num_fpu_registers

const size_t k_num_fpu_registers = std::size(g_fpu_regnums)

Definition at line 454 of file RegisterContextDarwin_i386.cpp.

k_num_gpr_registers

const size_t k_num_gpr_registers = std::size(g_gpr_regnums)

Definition at line 453 of file RegisterContextDarwin_i386.cpp.

k_num_register_infos

size_t k_num_register_infos = std::size(g_register_infos)

static

Definition at line 395 of file RegisterContextDarwin_i386.cpp.

k_num_regsets

const size_t k_num_regsets = std::size(g_reg_sets)

Definition at line 467 of file RegisterContextDarwin_i386.cpp.