You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
617 lines
8.6 KiB
617 lines
8.6 KiB
/*++
|
|
|
|
Copyright (c) 1995-1998 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
ds32tbl.c
|
|
|
|
Abstract:
|
|
|
|
Dispatch tables for instructions with no DATA: override. It is used for
|
|
both DS: and FS: overrides.
|
|
|
|
Author:
|
|
|
|
29-Jun-1995 BarryBo
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#include <nt.h>
|
|
#include <ntrtl.h>
|
|
#include <nturtl.h>
|
|
#include <windows.h>
|
|
#include <stdio.h>
|
|
#include "threadst.h"
|
|
#include "instr.h"
|
|
#include "decoderp.h"
|
|
|
|
#include "bytefns.h"
|
|
#include "dwordfns.h"
|
|
#include "miscfns.h"
|
|
#include "floatfns.h"
|
|
|
|
pfnDispatchInstruction Dispatch32[256] = {
|
|
// 0
|
|
add_m_r8,
|
|
add_m_r32,
|
|
add_r_m8,
|
|
add_r_m32,
|
|
add_a_i8,
|
|
add_a_i32,
|
|
push_es,
|
|
pop_es,
|
|
// 8
|
|
or_m_r8,
|
|
or_m_r32,
|
|
or_r_m8,
|
|
or_r_m32,
|
|
or_a_i8,
|
|
or_a_i32,
|
|
push_cs,
|
|
dispatch232,
|
|
// 10
|
|
adc_m_r8,
|
|
adc_m_r32,
|
|
adc_r_m8,
|
|
adc_r_m32,
|
|
adc_a_i8,
|
|
adc_a_i32,
|
|
push_ss,
|
|
pop_ss,
|
|
// 18
|
|
sbb_m_r8,
|
|
sbb_m_r32,
|
|
sbb_r_m8,
|
|
sbb_r_m32,
|
|
sbb_a_i8,
|
|
sbb_a_i32,
|
|
push_ds,
|
|
pop_ds,
|
|
// 20
|
|
and_m_r8,
|
|
and_m_r32,
|
|
and_r_m8,
|
|
and_r_m32,
|
|
and_a_i8,
|
|
and_a_i32,
|
|
ProcessPrefixes, // es:
|
|
daa,
|
|
// 28
|
|
sub_m_r8,
|
|
sub_m_r32,
|
|
sub_r_m8,
|
|
sub_r_m32,
|
|
sub_a_i8,
|
|
sub_a_i32,
|
|
ProcessPrefixes, // cs:
|
|
das,
|
|
// 30
|
|
xor_m_r8,
|
|
xor_m_r32,
|
|
xor_r_m8,
|
|
xor_r_m32,
|
|
xor_a_i8,
|
|
xor_a_i32,
|
|
ProcessPrefixes, // ss:
|
|
aaa,
|
|
// 38
|
|
cmp_m_r8,
|
|
cmp_m_r32,
|
|
cmp_r_m8,
|
|
cmp_r_m32,
|
|
cmp_a_i8,
|
|
cmp_a_i32,
|
|
ProcessPrefixes, // ds:
|
|
aas,
|
|
// 40
|
|
inc_ax32,
|
|
inc_cx32,
|
|
inc_dx32,
|
|
inc_bx32,
|
|
inc_sp32,
|
|
inc_bp32,
|
|
inc_si32,
|
|
inc_di32,
|
|
// 48
|
|
dec_ax32,
|
|
dec_cx32,
|
|
dec_dx32,
|
|
dec_bx32,
|
|
dec_sp32,
|
|
dec_bp32,
|
|
dec_si32,
|
|
dec_di32,
|
|
// 50
|
|
push_ax32,
|
|
push_cx32,
|
|
push_dx32,
|
|
push_bx32,
|
|
push_sp32,
|
|
push_bp32,
|
|
push_si32,
|
|
push_di32,
|
|
// 58
|
|
pop_ax32,
|
|
pop_cx32,
|
|
pop_dx32,
|
|
pop_bx32,
|
|
pop_sp32,
|
|
pop_bp32,
|
|
pop_si32,
|
|
pop_di32,
|
|
// 60
|
|
pusha32,
|
|
popa32,
|
|
bound32,
|
|
arpl,
|
|
ProcessPrefixes, // fs:
|
|
ProcessPrefixes, // gs:
|
|
ProcessPrefixes, // data: prefix
|
|
ProcessPrefixes, // adr: prefix
|
|
// 68
|
|
push_iw32,
|
|
imul_rw_m_iw32,
|
|
push_ibs32,
|
|
imul_rw_m_ib32,
|
|
privileged, // in_ib_dx
|
|
privileged, // in_iw_dx
|
|
privileged, // out_ib_dx
|
|
privileged, // out_iw_dx
|
|
// 70
|
|
jo8,
|
|
jno8,
|
|
jb8,
|
|
jae8,
|
|
je8,
|
|
jne8,
|
|
jbe8,
|
|
ja8,
|
|
// 78
|
|
js8,
|
|
jns8,
|
|
jp8,
|
|
jnp8,
|
|
jl8,
|
|
jnl8,
|
|
jle8,
|
|
jg8,
|
|
// 80
|
|
GROUP_18,
|
|
GROUP_132,
|
|
bad,
|
|
GROUP_1WS32,
|
|
test_r_m8,
|
|
test_r_m32,
|
|
xchg_r_m8,
|
|
xchg_r_m32,
|
|
// 88
|
|
mov_m_r8,
|
|
mov_m_r32,
|
|
mov_r_m8,
|
|
mov_r_m32,
|
|
mov_mw_seg,
|
|
lea_rw_mw32,
|
|
mov_seg_mw,
|
|
pop_mw32,
|
|
// 90
|
|
nop,
|
|
xchg_ax_cx32,
|
|
xchg_ax_dx32,
|
|
xchg_ax_bx32,
|
|
xchg_ax_sp32,
|
|
xchg_ax_bp32,
|
|
xchg_ax_si32,
|
|
xchg_ax_di32,
|
|
// 98
|
|
cbw32,
|
|
cwd32,
|
|
call_md,
|
|
wait,
|
|
pushf32,
|
|
popf32,
|
|
sahf,
|
|
lahf,
|
|
// a0
|
|
mov_a_m8,
|
|
mov_a_m32,
|
|
mov_m_a8,
|
|
mov_m_a32,
|
|
movs8,
|
|
movs32,
|
|
cmps8,
|
|
cmps32,
|
|
// a8
|
|
test_a_i8,
|
|
test_a_i32,
|
|
stos8,
|
|
stos32,
|
|
lods8,
|
|
lods32,
|
|
scas8,
|
|
scas32,
|
|
// b0
|
|
mov_a_i8,
|
|
mov_c_i8,
|
|
mov_d_i8,
|
|
mov_b_i8,
|
|
mov_ah_ib,
|
|
mov_ch_ib,
|
|
mov_dh_ib,
|
|
mov_bh_ib,
|
|
// b8
|
|
mov_a_i32,
|
|
mov_c_i32,
|
|
mov_d_i32,
|
|
mov_b_i32,
|
|
mov_sp_iw32,
|
|
mov_bp_iw32,
|
|
mov_si_iw32,
|
|
mov_di_iw32,
|
|
// c0
|
|
GROUP_28,
|
|
GROUP_232,
|
|
retn_i32,
|
|
retn32,
|
|
les_rw_mw32,
|
|
lds_rw_mw32,
|
|
mov_m_i8,
|
|
mov_m_i32,
|
|
// c8
|
|
enter32,
|
|
leave32,
|
|
retf_i32,
|
|
retf32,
|
|
int3,
|
|
int_ib,
|
|
into,
|
|
iret,
|
|
// d0
|
|
GROUP_2_18,
|
|
GROUP_2_132,
|
|
GROUP_2_CL8,
|
|
GROUP_2_CL32,
|
|
aam_ib,
|
|
aad_ib,
|
|
bad,
|
|
xlat,
|
|
// d8
|
|
FLOAT_GP0,
|
|
FLOAT_GP1,
|
|
FLOAT_GP2,
|
|
FLOAT_GP3,
|
|
FLOAT_GP4,
|
|
FLOAT_GP5,
|
|
FLOAT_GP6,
|
|
FLOAT_GP7,
|
|
// e0
|
|
loopne_b32,
|
|
loope_b32,
|
|
loop_b32,
|
|
jcxz_b32,
|
|
privileged, // in_al_memb
|
|
privileged, // in_ax_memb
|
|
privileged, // out_memb_al
|
|
privileged, // out_memb_ax
|
|
// e8
|
|
call_rel32,
|
|
jmp_rel32,
|
|
jmpf_md,
|
|
jmp_jb,
|
|
privileged, // in_al_dx
|
|
privileged, // in_ax_dx
|
|
privileged, // out_dx_al
|
|
privileged, // out_dx_ax
|
|
// f0
|
|
ProcessPrefixes, // lock: prefix
|
|
bad,
|
|
ProcessPrefixes, // repnz prefix
|
|
ProcessPrefixes, // repz prefix
|
|
privileged, // halt
|
|
cmc,
|
|
GROUP_38,
|
|
GROUP_332,
|
|
// f8
|
|
clc,
|
|
stc,
|
|
privileged, // cli
|
|
privileged, // sti
|
|
cld,
|
|
std,
|
|
GROUP_4,
|
|
GROUP_532
|
|
};
|
|
|
|
|
|
pfnDispatchInstruction Dispatch232[256] = {
|
|
// 0
|
|
GROUP_6,
|
|
GROUP_7,
|
|
lar32,
|
|
lsl32,
|
|
bad,
|
|
bad,
|
|
privileged, // clts
|
|
bad,
|
|
// 8
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 10
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 18
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 20
|
|
privileged, // mov reg2W, eeeControl
|
|
privileged, // mov reg2W, eeeDebug
|
|
privileged, // mov eeeControl, reg2W
|
|
privileged, // mov eeeDebug, reg2W
|
|
privileged, // mov reg2W, eeeTest
|
|
bad,
|
|
privileged, // mov eeeTest, reg2W
|
|
bad,
|
|
// 28
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 30
|
|
bad,
|
|
rdtsc,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 38
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 40
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 48
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 50
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 58
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 60
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 68
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 70
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 78
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// 80
|
|
jo32,
|
|
jno32,
|
|
jb32,
|
|
jae32,
|
|
je32,
|
|
jne32,
|
|
jbe32,
|
|
ja32,
|
|
// 88
|
|
js32,
|
|
jns32,
|
|
jp32,
|
|
jnp32,
|
|
jl32,
|
|
jnl32,
|
|
jle32,
|
|
jg32,
|
|
// 90
|
|
seto_modrmb,
|
|
setno_modrmb,
|
|
setb_modrmb,
|
|
setae_modrmb,
|
|
sete_modrmb,
|
|
setne_modrmb,
|
|
setbe_modrmb,
|
|
seta_modrmb,
|
|
// 98
|
|
sets_modrmb,
|
|
setns_modrmb,
|
|
setp_modrmb,
|
|
setnp_modrmb,
|
|
setl_modrmb,
|
|
setge_modrmb,
|
|
setle_modrmb,
|
|
setg_modrmb,
|
|
// a0
|
|
push_fs,
|
|
pop_fs,
|
|
cpuid,
|
|
bt_m_r32,
|
|
shld_regw_modrmw_immb32,
|
|
shld_regw_modrmw_cl32,
|
|
bad,
|
|
bad,
|
|
// a8
|
|
push_gs,
|
|
pop_gs,
|
|
bad,
|
|
bts_m_r32,
|
|
shrd_regw_modrmw_immb32,
|
|
shrd_regw_modrmw_cl32,
|
|
bad,
|
|
imul_regw_modrmw32,
|
|
// b0
|
|
cmpxchg_m_r8,
|
|
cmpxchg_m_r32,
|
|
lss_rw_mw32,
|
|
btr_m_r32,
|
|
lfs_rw_mw32,
|
|
lgs_rw_mw32,
|
|
movzx_regw_modrmb32,
|
|
movzx_regw_modrmw,
|
|
// b8
|
|
bad,
|
|
bad,
|
|
GROUP_832,
|
|
btc_m_r32,
|
|
bsf_modrmw_regw32,
|
|
bsr_modrmw_regw32,
|
|
movsx_regw_modrmb32,
|
|
movsx_regw_modrmw,
|
|
// c0
|
|
xadd_m_r8,
|
|
xadd_m_r32,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
cmpxchg8b,
|
|
// c8
|
|
bswap_eax,
|
|
bswap_ecx,
|
|
bswap_edx,
|
|
bswap_ebx,
|
|
bswap_esp,
|
|
bswap_ebp,
|
|
bswap_esi,
|
|
bswap_edi,
|
|
// d0
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// d8
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// e0
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// e8
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// f0
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
// f8
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad,
|
|
bad
|
|
};
|