CompiledExpr FieldExpr::compile()
{
if (this->protected_data->internal_type == 0)
{
std::string compiled_value(
get_field_name() + " == '" + this->protected_data->value + "'");
return CompiledExpr(get_compiled_expr_type(), compiled_value.c_str());
}
else if (this->protected_data->internal_type == 1)
{
return CompiledExpr(get_compiled_expr_type(),
this->protected_data->function->compile(get_field_name().c_str()));
}
}
void Class::printField() {
for(int i=0;i<fields_count; i++) {
printf("[%d] ", i);
print_access(get_field_flags(i));
printf("%s:", get_field_name(i));
printf("%s\n", get_field_type(i));
}
}
//'finfo': field info.
static void dumpf_field(DexFile * df, DexField * finfo, INT indent)
{
if (g_tfile == NULL) { return; }
CHAR const* fname = get_field_name(df, finfo);
CHAR const* tname = get_field_type_name(df, finfo);
IS_TRUE0(fname && tname);
while (indent-- >= 0) { fprintf(g_tfile, " "); }
fprintf(g_tfile, "%dth, %s, TYPE:%s",
finfo->fieldIdx, fname, tname);
fflush(g_tfile);
}
int Class::get_field_index(char *name) {
int index = -1;
for(int i=0; i<fields_count; i++) {
if(strcmp((char *)name, (char *)get_field_name(i)) == 0) {
index = i;
break;
}
}
return index;
}
/**
* \brief Remove the value in the selected field.
*/
void bf::item_field_edit::delete_selected_field()
{
long index = GetFocusedItem();
if ( index != wxNOT_FOUND )
{
std::string name;
if ( get_field_name(index, name) )
{
m_last_edited_field = name;
delete_item_field_event event
( name, delete_item_field_event::delete_field_event_type, GetId() );
event.SetEventObject(this);
if ( ProcessEvent(event) )
update_value(index);
}
}
} // item_field_edit::delete_selected_field()
/**
* \brief Event sent when the user activates an item.
* \param event The event.
*/
void bf::item_field_edit::on_item_activated( wxListEvent& event )
{
std::string name;
if ( get_field_name(event.GetIndex(), name) )
create_field_editor( name );
else
{
if ( m_hidden.find(name) == m_hidden.end() )
m_hidden.insert(name);
else
m_hidden.erase(name);
DeleteAllItems();
enumerate_properties();
update_values();
if ( event.GetIndex() < GetItemCount() )
Select( event.GetIndex() );
}
} // item_field_edit::on_item_activated()
// Adds a field to the buffer
static void add_field(char *instring, int section, long offset)
{
int i;
char field[MAX_FIELD_WIDTH+1];
// Extract field name
get_field_name(field,instring);
// See if field already exists
for (i=0;i<NUM_FIELD_BUFFERS;i++)
if (field_buffers[i].section==section)
if (stricmp(field_buffers[i].name,field)==0)
return;
// Increment current_field_buffer
current_field_buffer++;
if (current_field_buffer>NUM_FIELD_BUFFERS)
current_field_buffer=0;
// Set buffer information
strcpy(field_buffers[current_field_buffer].name,field);
field_buffers[current_field_buffer].section=section;
field_buffers[current_field_buffer].offset=offset;
}
/**
* \brief Update the displayed value of a field.
* \param index The index of the field in the view.
*/
void bf::item_field_edit::update_value( long index )
{
std::string name;
if( get_field_name(index, name) )
{
wxListItem prop;
prop.SetId(index);
GetItem(prop);
const type_field& f = get_common_field(name);
const bool has_val = group_has_value(f);
prop.SetText( get_common_value_as_text(f) );
prop.SetColumn(1);
SetItem(prop);
if ( f.get_required() )
set_required_color(index, has_val);
else
set_default_value_color(index, has_val);
}
} // item_field_edit::update_value()
//finfo: field-info in class.
CHAR const* get_field_name(DexFile * df, DexField * finfo)
{
//Get field's name via nameIdx in symbol table.
return get_field_name(df, finfo->fieldIdx);
}
//Dump LIR stmts stored in fu->lirList array.
void dump_lir2(LIR * lir, DexFile * df, INT pos)
{
if (g_tfile == NULL || lir == NULL) return;
if (pos < 0) {
fprintf(g_tfile, "%s", LIR_name(lir));
} else {
fprintf(g_tfile, "(%dth)%s", pos, LIR_name(lir));
}
switch (LIR_opcode(lir)) {
case LOP_NOP:
break;
case LOP_CONST:
switch (LIR_dt(lir)) {
case LIR_JDT_unknown:
fprintf(g_tfile, ", INT");
if (is_s4(LIR_int_imm(lir)) && LIR_res(lir) < 16) {
//AB
fprintf(g_tfile, ", v%d <- %d",
LIR_res(lir), (INT)LIR_int_imm(lir));
} else if (is_s16(LIR_int_imm(lir))) {
//AABBBB
fprintf(g_tfile, ", v%d <- %d",
LIR_res(lir), (INT)LIR_int_imm(lir));
} else {
//AABBBBBBBB
fprintf(g_tfile, ", v%d <- %d",
LIR_res(lir), (INT)LIR_int_imm(lir));
}
break;
case LIR_JDT_wide:
fprintf(g_tfile, ", %s", get_dt_name(lir));
if (is_swide16(LIR_int_imm(lir))) {
//AABBBB
fprintf(g_tfile, ", (v%d,v%d) <- %d",
LIR_res(lir), LIR_res(lir) + 1, (INT)LIR_int_imm(lir));
} else if (is_swide32(LIR_int_imm(lir))) {
//AABBBBBBBB
fprintf(g_tfile, ", (v%d,v%d) <- %d",
LIR_res(lir), LIR_res(lir) + 1, (INT)LIR_int_imm(lir));
} else {
//AABBBBBBBBBBBBBBBB
fprintf(g_tfile, ", (v%d,v%d) <- %lld",
LIR_res(lir), LIR_res(lir) + 1, LIR_int_imm(lir));
}
break;
default:
/* It seems dex does not distinguish
float and integer const. And regard float as
32bit integer, double will be 64bit integer. */
IS_TRUE0(0);
}
break;
case LOP_RETURN:
{
switch (LIR_dt(lir)) {
case LIR_JDT_unknown: //return preg.
fprintf(g_tfile, ", INT");
fprintf(g_tfile, ", v%d", LIR_res(lir));
break;
case LIR_JDT_void: //No return value.
break;
case LIR_JDT_object: //return object.
fprintf(g_tfile, ", obj_ptr:v%d", LIR_res(lir));
break;
case LIR_JDT_wide:
fprintf(g_tfile, ", %s", get_dt_name(lir));
fprintf(g_tfile, ", (v%d,v%d)", LIR_res(lir), LIR_res(lir) + 1);
break;
default: IS_TRUE0(0);
}
}
break;
case LOP_THROW: //AA
//Throws an exception object.
//The reference of the exception object is in vx.
fprintf(g_tfile, ", v%d", LIR_res(lir));
break;
case LOP_MONITOR_ENTER :
fprintf(g_tfile, ", v%d", LIR_res(lir));
break;
case LOP_MONITOR_EXIT :
break;
case LOP_MOVE_RESULT :
{
//Move function return value to regisiter.
//AA
LIRAOp * p = (LIRAOp*)lir;
switch (LIR_dt(lir)) {
case LIR_JDT_unknown: //lexOpcode = lc_mov_result32; break;
fprintf(g_tfile, ", INT");
fprintf(g_tfile, ", retval -> v%d", LIR_res(lir));
break;
case LIR_JDT_wide: //lexOpcode = lc_mov_result64; break;
fprintf(g_tfile, ", %s", get_dt_name(lir));
fprintf(g_tfile, ", retval -> (v%d,v%d)",
LIR_res(lir), LIR_res(lir) + 1);
break;
case LIR_JDT_object: //lexOpcode = lc_mov_result_object; break;
fprintf(g_tfile, ", obj-ptr");
fprintf(g_tfile, ", retval -> v%d", LIR_res(lir));
break;
}
}
break;
case LOP_MOVE_EXCEPTION : //AA
fprintf(g_tfile, ", v%d", LIR_res(lir));
break;
case LOP_GOTO : //AABBBBBBBB
{
LIRGOTOOp * p = (LIRGOTOOp*)lir;
fprintf(g_tfile, ", (lirIdx)%dth", p->target);
}
break;
case LOP_MOVE :
switch (LIR_dt(lir)) {
case LIR_JDT_unknown:
fprintf(g_tfile, ", INT");
if ((LIR_op0(lir) | LIR_res(lir)) < 16) {
//AB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
} else if (LIR_res(lir) < 256) {
//AABBBB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
} else {
//AAAABBBB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
}
break;
case LIR_JDT_wide:
fprintf(g_tfile, ", %s", get_dt_name(lir));
if ((LIR_op0(lir) | LIR_res(lir)) < 16) {
//AB
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir) + 1,
LIR_op0(lir), LIR_op0(lir) + 1);
} else if (LIR_res(lir) < 256) {
//AABBBB
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir) + 1,
LIR_op0(lir), LIR_op0(lir) + 1);
} else {
//AAAABBBB
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir) + 1,
LIR_op0(lir), LIR_op0(lir) + 1);
}
break;
case LIR_JDT_object:
fprintf(g_tfile, ", obj-ptr");
if ((LIR_op0(lir) | LIR_res(lir)) < 16) {
//AB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
} else if (LIR_res(lir) < 256) {
//AABBBB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
} else {
//AAAABBBB
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
}
break;
}
break;
case LOP_NEG : //AB
case LOP_NOT : //AB
fprintf(g_tfile, ", %s", get_dt_name(lir));
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir), LIR_op0(lir)+1);
} else {
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
}
break;
case LOP_CONVERT : //AB
switch (LIR_dt(lir)) {
case LIR_convert_i2l:
fprintf(g_tfile, ", INT->LONG");
fprintf(g_tfile, ", (v%d,v%d) <- v%d",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir));
break;
case LIR_convert_i2f: fprintf(g_tfile, ", INT->FLOAT"); break;
case LIR_convert_i2d:
fprintf(g_tfile, ", INT->DOUBLE");
fprintf(g_tfile, ", (v%d,v%d) <- v%d",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir));
break;
case LIR_convert_l2i:
fprintf(g_tfile, ", LONG->INT");
fprintf(g_tfile, ", v%d <- (v%d,v%d)",
LIR_res(lir), LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_l2f:
fprintf(g_tfile, ", LONG->FLOAT");
fprintf(g_tfile, ", v%d <- (v%d,v%d)",
LIR_res(lir), LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_l2d:
fprintf(g_tfile, ", LONG->DOUBLE");
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_f2i: fprintf(g_tfile, ", FLOAT->INT"); break;
case LIR_convert_f2l:
fprintf(g_tfile, ", FLOAT->LONG");
fprintf(g_tfile, ", (v%d,v%d) <- v%d",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir));
break;
case LIR_convert_f2d:
fprintf(g_tfile, ", FLOAT->DOUBLE");
fprintf(g_tfile, ", (v%d,v%d) <- v%d",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir));
break;
case LIR_convert_d2i:
fprintf(g_tfile, ", DOUBLE->INT");
fprintf(g_tfile, ", v%d <- (v%d,v%d)",
LIR_res(lir), LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_d2l:
fprintf(g_tfile, ", DOUBLE->LONG");
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d)",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_d2f:
fprintf(g_tfile, ", DOUBLE->FLOAT");
fprintf(g_tfile, ", v%d <- (v%d,v%d)",
LIR_res(lir), LIR_op0(lir), LIR_op0(lir)+1);
break;
case LIR_convert_i2b:
fprintf(g_tfile, ", INT->BOOL");
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
break;
case LIR_convert_i2c:
fprintf(g_tfile, ", INT->CHAR");
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
break;
case LIR_convert_i2s:
fprintf(g_tfile, ", INT->SHORT");
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
break;
default:
IS_TRUE0(0);
}
break;
case LOP_ADD_ASSIGN :
case LOP_SUB_ASSIGN :
case LOP_MUL_ASSIGN :
case LOP_DIV_ASSIGN :
case LOP_REM_ASSIGN :
case LOP_AND_ASSIGN :
case LOP_OR_ASSIGN :
case LOP_XOR_ASSIGN :
case LOP_SHL_ASSIGN :
case LOP_SHR_ASSIGN :
case LOP_USHR_ASSIGN:
fprintf(g_tfile, ", %s", get_dt_name(lir));
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d), (v%d,v%d)",
LIR_res(lir), LIR_res(lir)+1,
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), LIR_op0(lir)+1);
} else {
fprintf(g_tfile, ", v%d <- v%d, v%d",
LIR_res(lir), LIR_res(lir), LIR_op0(lir));
}
break;
case LOP_ARRAY_LENGTH: //AABBBB
//Calculates the number of elements of the array referenced by vy
//and puts the length value into vx.
fprintf(g_tfile, ", v%d <- v%d", LIR_res(lir), LIR_op0(lir));
break;
case LOP_IFZ :
//AABBBB
switch (LIR_dt(lir)) {
case LIR_cond_EQ: fprintf(g_tfile, ", =="); break;
case LIR_cond_NE: fprintf(g_tfile, ", !="); break;
case LIR_cond_LT: fprintf(g_tfile, ", <"); break;
case LIR_cond_GE: fprintf(g_tfile, ", >="); break;
case LIR_cond_GT: fprintf(g_tfile, ", >"); break;
case LIR_cond_LE: fprintf(g_tfile, ", <="); break;
}
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d), 0, (lirIdx)%dth",
LIR_res(lir), LIR_res(lir)+1, LIR_op0(lir));
} else {
fprintf(g_tfile, ", v%d, 0, (lirIdx)%dth",
LIR_res(lir), LIR_op0(lir));
}
break;
case LOP_NEW_INSTANCE:
//AABBBB
//LIR_op0(lir) is class-type-id, not class-declaration-id.
IS_TRUE0(df);
fprintf(g_tfile, ", (obj_ptr)v%d <- (clsname<%d>)%s",
LIR_res(lir),
LIR_op0(lir),
get_class_name(df, LIR_op0(lir)));
break;
case LOP_CONST_STRING:
//AABBBB or AABBBBBBBB
IS_TRUE0(df);
fprintf(g_tfile, ", v%d <- (strofst<%d>)\"%s\"",
LIR_res(lir),
LIR_op0(lir),
dexStringById(df, LIR_op0(lir)));
break;
case LOP_CONST_CLASS :
//AABBBB
//const-class vx,type_id
//Moves the class object of a class identified by
//type_id (e.g. Object.class) into vx.
fprintf(g_tfile, ", v%d <- (clsname<%d>)%s",
LIR_res(lir),
LIR_op0(lir),
dexStringByTypeIdx(df, LIR_op0(lir)));
break;
case LOP_SGET :
//AABBBB
fprintf(g_tfile, ", %s", get_dt_name(lir));
IS_TRUE0(df);
fprintf(g_tfile, ", v%d <- (ofst<%d>)%s::%s",
LIR_res(lir),
LIR_op0(lir),
get_field_class_name(df, LIR_op0(lir)),
get_field_name(df, LIR_op0(lir)));
break;
case LOP_CHECK_CAST :
//AABBBB
IS_TRUE0(df);
fprintf(g_tfile, ", v%d '%s'",
LIR_res(lir),
dexStringByTypeIdx(df, LIR_op0(lir)));
break;
case LOP_SPUT :
{
//AABBBB
LIRABOp * p = (LIRABOp*)lir;
fprintf(g_tfile, ", %s", get_dt_name(lir));
IS_TRUE0(df);
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) -> %s::%s",
LIR_res(lir), LIR_res(lir)+1,
get_field_class_name(df, LIR_op0(lir)),
get_field_name(df, LIR_op0(lir)));
} else {
fprintf(g_tfile, ", v%d -> %s::%s",
LIR_res(lir),
get_field_class_name(df, LIR_op0(lir)),
get_field_name(df, LIR_op0(lir)));
}
}
break;
case LOP_APUT :
//AABBCC
fprintf(g_tfile, ", %s", get_dt_name(lir));
IS_TRUE0(df);
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) -> (array_base_ptr)v%d, (array_elem)v%d",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), (UINT)LIR_op1(lir));
} else {
fprintf(g_tfile, ", v%d -> (array_base_ptr)v%d, (array_elem)v%d",
LIR_res(lir), LIR_op0(lir), (UINT)LIR_op1(lir));
}
break;
case LOP_AGET :
//AABBCC
fprintf(g_tfile, ", %s", get_dt_name(lir));
IS_TRUE0(df);
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (array_base_ptr)v%d, (array_elem)v%d",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), (UINT)LIR_op1(lir));
} else {
fprintf(g_tfile, ", v%d <- (array_base_ptr)v%d, (array_elem)v%d",
LIR_res(lir), LIR_op0(lir), (UINT)LIR_op1(lir));
}
break;
case LOP_CMPL :
case LOP_CMP_LONG :
//AABBCC
IS_TRUE0(df);
switch (LIR_dt(lir)) {
case LIR_CMP_float:
fprintf(g_tfile, ", FLOAT");
fprintf(g_tfile, ", v%d, v%d, %d",
LIR_res(lir), LIR_op0(lir), (UINT)LIR_op1(lir));
break;
case LIR_CMP_double:
fprintf(g_tfile, ", DOUBLE");
fprintf(g_tfile, ", (v%d,v%d), (v%d,v%d), %d",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), LIR_op0(lir)+1,
(UINT)LIR_op1(lir));
break;
default: IS_TRUE0(0);
}
break;
case LOP_ADD :
case LOP_SUB :
case LOP_MUL :
case LOP_DIV :
case LOP_REM :
case LOP_AND :
case LOP_OR :
case LOP_XOR :
case LOP_SHL :
case LOP_SHR :
case LOP_USHR :
{
fprintf(g_tfile, ", %s", get_dt_name(lir));
LIRABCOp * p = (LIRABCOp*)lir;
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d), (v%d,v%d)",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), LIR_op0(lir)+1,
(UINT)LIR_op1(lir), (UINT)LIR_op1(lir)+1);
} else {
fprintf(g_tfile, ", v%d <- v%d, v%d",
LIR_res(lir), LIR_op0(lir), (UINT)LIR_op1(lir));
}
}
break;
case LOP_IF :
//ABCCCC
switch (LIR_dt(lir)) {
case LIR_cond_EQ: fprintf(g_tfile, ", =="); break;
case LIR_cond_NE: fprintf(g_tfile, ", !="); break;
case LIR_cond_LT: fprintf(g_tfile, ", <"); break;
case LIR_cond_GE: fprintf(g_tfile, ", >="); break;
case LIR_cond_GT: fprintf(g_tfile, ", >"); break;
case LIR_cond_LE: fprintf(g_tfile, ", <="); break;
}
fprintf(g_tfile, ", v%d, v%d, (lirIdx)%dth",
LIR_res(lir), LIR_op0(lir), (UINT)LIR_op1(lir));
break;
case LOP_ADD_LIT : //AABBCC, AABBCCCC
case LOP_SUB_LIT : //AABBCC, AABBCCCC
case LOP_MUL_LIT : //AABBCC, AABBCCCC
case LOP_DIV_LIT : //AABBCC, AABBCCCC
case LOP_REM_LIT : //AABBCC, AABBCCCC
case LOP_AND_LIT : //AABBCC, AABBCCCC
case LOP_OR_LIT : //AABBCC, AABBCCCC
case LOP_XOR_LIT : //AABBCC, AABBCCCC
case LOP_SHL_LIT : //AABBCC
case LOP_SHR_LIT : //AABBCC
case LOP_USHR_LIT : //AABBCC
{
fprintf(g_tfile, ", %s", get_dt_name(lir));
LIRABCOp * p = (LIRABCOp*)lir;
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (v%d,v%d),",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), LIR_op0(lir)+1);
} else {
fprintf(g_tfile, ", v%d <- v%d,",
LIR_res(lir), LIR_op0(lir));
}
if (is_s8((INT)LIR_op1(lir))) {
//8bit imm
fprintf(g_tfile, "(lit8)%d", (INT)LIR_op1(lir));
} else if (is_s16((INT)LIR_op1(lir))) {
//16bit imm
fprintf(g_tfile, "(lit16)%d", (INT)LIR_op1(lir));
} else {
IS_TRUE0(0);
}
}
break;
case LOP_IPUT :
fprintf(g_tfile, ", %s", get_dt_name(lir));
//ABCCCC
IS_TRUE0(df);
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) -> (obj_ptr)v%d, (ofst<%d>)%s::%s",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir), (UINT)LIR_op1(lir),
get_field_class_name(df, (UINT)LIR_op1(lir)),
get_field_name(df, (UINT)LIR_op1(lir)));
} else {
fprintf(g_tfile, ", v%d -> (obj_ptr)v%d, (ofst<%d>)%s::%s",
LIR_res(lir),
LIR_op0(lir),
(UINT)LIR_op1(lir),
get_field_class_name(df, (UINT)LIR_op1(lir)),
get_field_name(df, (UINT)LIR_op1(lir)));
}
break;
case LOP_IGET :
fprintf(g_tfile, ", %s", get_dt_name(lir));
//ABCCCC
IS_TRUE0(df);
if (is_wide(lir)) {
fprintf(g_tfile, ", (v%d,v%d) <- (obj_ptr)v%d, (ofst<%d>)%s::%s",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir),
(UINT)LIR_op1(lir),
get_field_class_name(df, (UINT)LIR_op1(lir)),
get_field_name(df, (UINT)LIR_op1(lir)));
} else {
fprintf(g_tfile, ", v%d <- (obj_ptr)v%d, (ofst<%d>)%s::%s",
LIR_res(lir),
LIR_op0(lir),
(UINT)LIR_op1(lir),
get_field_class_name(df, (UINT)LIR_op1(lir)),
get_field_name(df, (UINT)LIR_op1(lir)));
}
break;
case LOP_INSTANCE_OF:
fprintf(g_tfile, ", (pred)v%d <- v%d, (clsname<%d>)'%s'",
LIR_res(lir),
LIR_op0(lir),
(UINT)LIR_op1(lir),
dexStringByTypeIdx(df, (UINT)LIR_op1(lir)));
break;
case LOP_NEW_ARRAY :
//ABCCCC
//new-array v%d(res) <- v%d(op0), LCAnimal(op1)
fprintf(g_tfile, ", %s", get_dt_name(lir));
//ABCCCC
IS_TRUE0(df);
fprintf(g_tfile, ", v%d <- (num_of_elem)v%d, (elem_type<%d>)'%s'",
LIR_res(lir),
LIR_op0(lir),
(UINT)LIR_op1(lir),
dexStringByTypeIdx(df, (UINT)LIR_op1(lir)));
break;
case LOP_TABLE_SWITCH:
{
LIRSwitchOp * p = (LIRSwitchOp*)lir;
IS_TRUE0(LIR_dt(p) == 0x1);
fprintf(g_tfile, ", v%d", p->value);
USHORT * pdata = p->data;
//data[0]: flag to indicate switch-table type:
// 0x1 TABLE_SWITCH, 0x2 LOOKUP_SWITCH
USHORT f = pdata[0];
IS_TRUE0(f == 0x100);
//data[1]: the number of CASE entry.
USHORT num_of_case = pdata[1];
//data[2..3]: the base value of case-table
UINT base_val = *((UINT*)(&pdata[2]));
fprintf(g_tfile, ", basev:%d", base_val);
//((BYTE*)data)[4..num_of_case*4]:
// the position of the index table is at current instruction.
if (num_of_case > 0) {
UINT * pcase_entry = (UINT*)&pdata[4];
fprintf(g_tfile, " tgtidx:");
for (USHORT i = 0; i < num_of_case; i++) {
UINT idx_of_insn = pcase_entry[i];
fprintf(g_tfile, "%d", idx_of_insn);
if (i != num_of_case - 1) {
fprintf(g_tfile, ",");
}
}
}
}
break;
case LOP_LOOKUP_SWITCH:
{
LIRSwitchOp * p = (LIRSwitchOp*)lir;
IS_TRUE0(LIR_dt(p) == 0x2);
fprintf(g_tfile, ", v%d", p->value);
USHORT * pdata = p->data;
//pdata[0]: flag to indicate switch-table type:
// 0x1 TABLE_SWITCH, 0x2 LOOKUP_SWITCH
UINT f = pdata[0];
IS_TRUE0(f == 0x200);
//pdata[1]: the number of CASE entry.
UINT num_of_case = pdata[1];
if (num_of_case > 0) {
BYTE * tp = (BYTE*)pdata;
//((BYTE*)pdata)[4..4+num_of_case*4-1]: the case-value buffer.
UINT * pcase_value = (UINT*)&tp[4];
//((BYTE*)pdata)[4+num_of_case*4, 4+num_of_case*8-1]:
// the position of the index table is at current instruction.
UINT * pcase_entry = (UINT*)&tp[4 + num_of_case * 4];
fprintf(g_tfile, " val2idx(");
for (UINT i = 0; i < num_of_case; i++) {
UINT idx_of_insn = pcase_entry[i];
fprintf(g_tfile, "%d:%d", pcase_value[i], idx_of_insn);
if (i != num_of_case - 1) {
fprintf(g_tfile, ",");
}
}
fprintf(g_tfile, ")");
}
}
break;
case LOP_FILL_ARRAY_DATA:
{
fprintf(g_tfile, ", %s", get_dt_name(lir));
//AABBBBBBBB
//pdata[0]: the magic number of code
//0x100 PACKED_SWITCH, 0x200 SPARSE_SWITCH, 0x300 FILL_ARRAY_DATA
LIRSwitchOp * r = (LIRSwitchOp*)lir;
UInt16 const* pdata = (UInt16 const*)r->data;
IS_TRUE0(pdata[0] == 0x300);
//pdata[1]: size of each element.
//pdata[2]: the number of element.
UINT size_of_elem = pdata[1];
UINT num_of_elem = pdata[2];
UINT data_size = num_of_elem * size_of_elem;
//fprintf(g_tfile, ", (elem_sz<%d>), (elem_num<%d>), (data_ptr)0x%x",
fprintf(g_tfile, ", (elem_sz<%d>), (elem_num<%d>)",
size_of_elem, num_of_elem);
}
break;
case LOP_INVOKE:
{
/*
ABCCCCDDDD the layout clarifies:
A(p4), B(argc), CCCC(method_id), DDDD(p0, p1, p2, p3)
where p0,p1,p2,p3,p4 are five parameters.
AABBBBCCCC the layout clarifies:
AA(argc), BBBB(method_id), CCCC(p0,p1,...p(argc-1))
*/
LIRInvokeOp * r = (LIRInvokeOp*)lir;
UINT flags = LIR_dt(lir);
UINT flag1 = flags & 0x0F;
UINT flag2 = flags & 0xF0;
IS_TRUE(flag1 != 0, ("means LIR is LOP_FILLED_NEW_ARRAY"));
DexMethodId const* method_id = dexGetMethodId(df, r->ref);
IS_TRUE0(method_id);
CHAR const* method_name = dexStringById(df, method_id->nameIdx);
CHAR const* class_name =
dexStringByTypeIdx(df, method_id->classIdx);
IS_TRUE0(method_name);
DexProtoId const* proto_id =
dexGetProtoId(df, method_id->protoIdx);
CHAR const* shorty_name = dexStringById(df, proto_id->shortyIdx);
fprintf(g_tfile, ", %s::%s", class_name, method_name);
UINT k = LIR_dt(lir);
bool is_range = HAVE_FLAG((k & 0xf0), LIR_Range);
if (is_range) {
switch (k & 0x0f) {
case LIR_invoke_unknown: IS_TRUE0(0); break;
case LIR_invoke_virtual:
fprintf(g_tfile, ", virtual-range"); break;
case LIR_invoke_direct:
fprintf(g_tfile, ", direct-range"); break;
case LIR_invoke_super:
fprintf(g_tfile, ", super-range"); break;
case LIR_invoke_interface:
fprintf(g_tfile, ", interface-range"); break;
case LIR_invoke_static:
fprintf(g_tfile, ", static-range"); break;
default: IS_TRUE0(0);
}
} else {
switch (k & 0x0f) {
case LIR_invoke_unknown: IS_TRUE0(0); break;
case LIR_invoke_virtual:
fprintf(g_tfile, ", virtual"); break;
case LIR_invoke_direct:
fprintf(g_tfile, ", direct"); break;
case LIR_invoke_super:
fprintf(g_tfile, ", super"); break;
case LIR_invoke_interface:
fprintf(g_tfile, ", interface"); break;
case LIR_invoke_static:
fprintf(g_tfile, ", static"); break;
default: IS_TRUE0(0);
}
}
if (r->argc != 0) {
fprintf(g_tfile, ", arg(");
for (USHORT i = 0; i < r->argc; i++) {
fprintf(g_tfile, "v%d", r->args[i]);
if (i != r->argc-1) {
fprintf(g_tfile, ",");
}
}
fprintf(g_tfile, ")");
}
}
break;
case LOP_FILLED_NEW_ARRAY:
{
/*
AABBBBCCCC or ABCCCCDEFG
e.g:
A(argc), B,D,E,F,G(parampters), CCCC(class_tyid)
*/
LIRInvokeOp * r = (LIRInvokeOp*)lir;
UINT flags = LIR_dt(lir);
CHAR const* class_name = dexStringByTypeIdx(df, r->ref);
IS_TRUE0(class_name);
fprintf(g_tfile, ", %s", class_name);
if (r->argc != 0) {
fprintf(g_tfile, ", arg(");
for (USHORT i = 0; i < r->argc; i++) {
fprintf(g_tfile, "v%d", r->args[i]);
if (i != r->argc-1) {
fprintf(g_tfile, ",");
}
}
fprintf(g_tfile, ")");
}
}
break;
case LOP_CMPG:
//AABBCC
IS_TRUE0(df);
switch (LIR_dt(lir)) {
case LIR_CMP_float:
fprintf(g_tfile, ", FLOAT");
fprintf(g_tfile, ", v%d, v%d, %d",
LIR_res(lir),
LIR_op0(lir),
(INT)LIR_op1(lir));
break;
case LIR_CMP_double:
fprintf(g_tfile, ", DOUBLE");
fprintf(g_tfile, ", (v%d,v%d), v%d, %d",
LIR_res(lir), LIR_res(lir)+1,
LIR_op0(lir),
(INT)LIR_op1(lir));
break;
default: IS_TRUE0(0);
}
break;
case LOP_PHI:
IS_TRUE0(0);
break;
default: IS_TRUE0(0);
} //end switch
fflush(g_tfile);
}