xref: /external/lldb/tools/debugserver/source/MacOSX/i386/MachRegisterStatesI386.h

//===-- MachRegisterStatesI386.h --------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//  Created by Sean Callanan on 3/16/11.
//
//===----------------------------------------------------------------------===//

#ifndef __MachRegisterStatesI386_h__
#define __MachRegisterStatesI386_h__

#include <inttypes.h>

#define __i386_THREAD_STATE         1
#define __i386_FLOAT_STATE          2
#define __i386_EXCEPTION_STATE      3
#define __i386_DEBUG_STATE          10
#define __i386_AVX_STATE            16

typedef struct {
    uint32_t    __eax;
    uint32_t    __ebx;
    uint32_t    __ecx;
    uint32_t    __edx;
    uint32_t    __edi;
    uint32_t    __esi;
    uint32_t    __ebp;
    uint32_t    __esp;
    uint32_t    __ss;
    uint32_t    __eflags;
    uint32_t    __eip;
    uint32_t    __cs;
    uint32_t    __ds;
    uint32_t    __es;
    uint32_t    __fs;
    uint32_t    __gs;
} __i386_thread_state_t;

typedef struct {
    uint16_t    __invalid   : 1;
    uint16_t    __denorm    : 1;
    uint16_t    __zdiv      : 1;
    uint16_t    __ovrfl     : 1;
    uint16_t    __undfl     : 1;
    uint16_t    __precis    : 1;
    uint16_t    __PAD1      : 2;
    uint16_t    __pc        : 2;
    uint16_t    __rc        : 2;
    uint16_t    __PAD2      : 1;
    uint16_t    __PAD3      : 3;
} __i386_fp_control_t;

typedef struct {
    uint16_t    __invalid   : 1;
    uint16_t    __denorm    : 1;
    uint16_t    __zdiv      : 1;
    uint16_t    __ovrfl     : 1;
    uint16_t    __undfl     : 1;
    uint16_t    __precis    : 1;
    uint16_t    __stkflt    : 1;
    uint16_t    __errsumm   : 1;
    uint16_t    __c0        : 1;
    uint16_t    __c1        : 1;
    uint16_t    __c2        : 1;
    uint16_t    __tos       : 3;
    uint16_t    __c3        : 1;
    uint16_t    __busy      : 1;
} __i386_fp_status_t;

typedef struct {
    uint8_t     __mmst_reg[10];
    uint8_t     __mmst_rsrv[6];
} __i386_mmst_reg;

typedef struct {
    uint8_t     __xmm_reg[16];
} __i386_xmm_reg;

typedef struct {
    uint32_t                __fpu_reserved[2];
    __i386_fp_control_t     __fpu_fcw;
    __i386_fp_status_t      __fpu_fsw;
    uint8_t                 __fpu_ftw;
    uint8_t                 __fpu_rsrv1;
    uint16_t                __fpu_fop;
    uint32_t                __fpu_ip;
    uint16_t                __fpu_cs;
    uint16_t                __fpu_rsrv2;
    uint32_t                __fpu_dp;
    uint16_t                __fpu_ds;
    uint16_t                __fpu_rsrv3;
    uint32_t                __fpu_mxcsr;
    uint32_t                __fpu_mxcsrmask;
    __i386_mmst_reg         __fpu_stmm0;
    __i386_mmst_reg         __fpu_stmm1;
    __i386_mmst_reg         __fpu_stmm2;
    __i386_mmst_reg         __fpu_stmm3;
    __i386_mmst_reg         __fpu_stmm4;
    __i386_mmst_reg         __fpu_stmm5;
    __i386_mmst_reg         __fpu_stmm6;
    __i386_mmst_reg         __fpu_stmm7;
    __i386_xmm_reg          __fpu_xmm0;
    __i386_xmm_reg          __fpu_xmm1;
    __i386_xmm_reg          __fpu_xmm2;
    __i386_xmm_reg          __fpu_xmm3;
    __i386_xmm_reg          __fpu_xmm4;
    __i386_xmm_reg          __fpu_xmm5;
    __i386_xmm_reg          __fpu_xmm6;
    __i386_xmm_reg          __fpu_xmm7;
    uint8_t                 __fpu_rsrv4[14*16];
    uint32_t                __fpu_reserved1;
} __i386_float_state_t;

typedef struct {
    uint32_t                __fpu_reserved[2];
    __i386_fp_control_t     __fpu_fcw;
    __i386_fp_status_t      __fpu_fsw;
    uint8_t                 __fpu_ftw;
    uint8_t                 __fpu_rsrv1;
    uint16_t                __fpu_fop;
    uint32_t                __fpu_ip;
    uint16_t                __fpu_cs;
    uint16_t                __fpu_rsrv2;
    uint32_t                __fpu_dp;
    uint16_t                __fpu_ds;
    uint16_t                __fpu_rsrv3;
    uint32_t                __fpu_mxcsr;
    uint32_t                __fpu_mxcsrmask;
    __i386_mmst_reg         __fpu_stmm0;
    __i386_mmst_reg         __fpu_stmm1;
    __i386_mmst_reg         __fpu_stmm2;
    __i386_mmst_reg         __fpu_stmm3;
    __i386_mmst_reg         __fpu_stmm4;
    __i386_mmst_reg         __fpu_stmm5;
    __i386_mmst_reg         __fpu_stmm6;
    __i386_mmst_reg         __fpu_stmm7;
    __i386_xmm_reg          __fpu_xmm0;
    __i386_xmm_reg          __fpu_xmm1;
    __i386_xmm_reg          __fpu_xmm2;
    __i386_xmm_reg          __fpu_xmm3;
    __i386_xmm_reg          __fpu_xmm4;
    __i386_xmm_reg          __fpu_xmm5;
    __i386_xmm_reg          __fpu_xmm6;
    __i386_xmm_reg          __fpu_xmm7;
    uint8_t                 __fpu_rsrv4[14*16];
    uint32_t                __fpu_reserved1;
    uint8_t                 __avx_reserved1[64];
    __i386_xmm_reg          __fpu_ymmh0;
    __i386_xmm_reg          __fpu_ymmh1;
    __i386_xmm_reg          __fpu_ymmh2;
    __i386_xmm_reg          __fpu_ymmh3;
    __i386_xmm_reg          __fpu_ymmh4;
    __i386_xmm_reg          __fpu_ymmh5;
    __i386_xmm_reg          __fpu_ymmh6;
    __i386_xmm_reg          __fpu_ymmh7;
} __i386_avx_state_t;

typedef struct {
    uint32_t    __trapno;
    uint32_t    __err;
    uint32_t    __faultvaddr;
} __i386_exception_state_t;

typedef struct {
	uint32_t	__dr0;
	uint32_t	__dr1;
	uint32_t	__dr2;
	uint32_t	__dr3;
	uint32_t	__dr4;
	uint32_t	__dr5;
	uint32_t	__dr6;
	uint32_t	__dr7;
} __i386_debug_state_t;

#endif