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%module x86disasm
%{
#include "../../libdis.h"
#include "../../../config.h"
%}
%rename(version_string) x86_version_string;
%include "../../libdis.h"
#include "../../../config.h"
%inline %{
const char * x86_version_string( void ) {
return PACKAGE_VERSION;
}
%}
%rename(report_codes) x86_report_codes;
%rename(report_error) x86_report_error;
%rename(options) x86_options;
%rename(init) x86_init;
%rename(set_reporter) x86_set_reporter;
%rename(set_options) x86_set_options;
%rename(options) x86_get_options;
%rename(cleanup) x86_cleanup;
%rename(reg_type) x86_reg_type;
%rename(reg) x86_reg_t;
%rename(eaddr) x86_ea_t;
%rename(op_type) x86_op_type;
%rename(optype_is_address) x86_optype_is_address;
%rename(optype_is_relative) x86_optype_is_relative;
%rename(op_datatype) x86_op_datatype;
%rename(op_access) x86_op_access;
%rename(op_flags) x86_op_flags;
%rename(operand) x86_op_t;
%rename(insn_group) x86_insn_group;
%rename(insn_type) x86_insn_type;
%rename(insn_note) x86_insn_note ;
%rename(flag_status) x86_flag_status;
%rename(insn_cpu) x86_insn_cpu ;
%rename(insn_isa) x86_insn_isa ;
%rename(insn_prefix) x86_insn_prefix ;
%rename(insn) x86_insn_t;
%rename(insn_is_valid) x86_insn_is_valid;
%rename(i_disasm) x86_disasm;
%rename(i_disasm_range) x86_disasm_range;
%rename(i_disasm_forward) x86_disasm_forward;
%rename(insn_operand_count) x86_operand_count;
%rename(insn_operand_1st) x86_operand_1st;
%rename(insn_operand_2nd) x86_operand_2nd;
%rename(insn_operand_3rd) x86_operand_3rd;
%rename(insn_dest_operand) x86_get_dest_operand;
%rename(insn_src_operand) x86_get_src_operand;
%rename(insn_imm_operand) x86_get_imm_operand;
%rename(operand_size) x86_operand_size;
%rename(insn_rel_offset) x86_get_rel_offset;
%rename(insn_branch_target) x86_get_branch_target;
%rename(insn_imm) x86_get_imm;
%rename(insn_raw_imm) x86_get_raw_imm;
%rename(insn_set_addr) x86_set_insn_addr;
%rename(insn_set_offset) x86_set_insn_offset;
%rename(insn_set_function) x86_set_insn_function;
%rename(insn_set_block) x86_set_insn_block;
%rename(insn_tag) x86_tag_insn;
%rename(insn_untag) x86_untag_insn;
%rename(insn_is_tagged) x86_insn_is_tagged;
%rename(asm_format) x86_asm_format;
%rename(operand_format) x86_format_operand;
%rename(insn_format_mnemonic) x86_format_mnemonic;
%rename(insn_format) x86_format_insn;
%rename(header_format) x86_format_header;
%rename(endian) x86_endian;
%rename(size_default_address) x86_addr_size;
%rename(size_default_operand) x86_op_size;
%rename(size_machine_word) x86_word_size;
%rename(size_max_insn) x86_max_insn_size;
%rename(reg_sp) x86_sp_reg;
%rename(reg_fp) x86_fp_reg;
%rename(reg_ip) x86_ip_reg;
%rename(reg_from_id) x86_reg_from_id;
%rename(reg_from_alias) x86_get_aliased_reg;
%rename(invariant_op) x86_invariant_op_t;
%rename(invariant) x86_invariant_t;
%rename(disasm_invariant) x86_invariant_disasm;
%rename(disasm_size) x86_size_disasm;
%include "carrays.i"
%array_class( unsigned char, byteArray );
%apply (unsigned char *STRING, int LENGTH) {
(unsigned char *buf, size_t buf_len)
};
%newobject x86_op_copy;
%inline %{
x86_op_t * x86_op_copy( x86_op_t * src ) {
x86_op_t *op;
if (! src ) {
return NULL;
}
op = (x86_op_t *) calloc( sizeof(x86_op_t), 1 );
if ( op ) {
memcpy( op, src, sizeof(x86_op_t) );
}
return op;
}
typedef struct x86_op_list_node {
x86_op_t *op;
struct x86_op_list_node *next, *prev;
} x86_op_list_node;
typedef struct x86_op_list {
size_t count;
x86_op_list_node *head, *tail, *curr;
} x86_op_list;
x86_op_list * x86_op_list_new () {
x86_op_list *list = (x86_op_list *)
calloc( sizeof(x86_op_list), 1 );
list->count = 0;
return list;
}
void x86_op_list_free(x86_op_list *list) {
x86_op_list_node *node, *next;
node = list->head;
while ( node ) {
next = node->next;
/* free( node->insn ); */
free( node );
node = next;
}
free( list );
}
x86_op_list_node * x86_op_list_first(x86_op_list *list) {
return list->head;
}
x86_op_list_node * x86_op_list_last(x86_op_list *list) {
return list->tail;
}
x86_op_list_node * x86_op_list_next(x86_op_list *list) {
if (! list->curr ) {
list->curr = list->head;
return list->head;
}
list->curr = list->curr->next;
return list->curr;
}
x86_op_list_node * x86_op_list_prev(x86_op_list *list) {
if (! list->curr ) {
list->curr = list->tail;
return list->tail;
}
list->curr = list->curr->prev;
return list->curr;
}
%}
%newobject x86_op_list_append;
%inline %{
void x86_op_list_append( x86_op_list * list, x86_op_t *op ) {
x86_op_list_node *node = (x86_op_list_node *)
calloc( sizeof(x86_op_list_node) , 1 );
if (! node ) {
return;
}
list->count++;
if ( ! list->tail ) {
list->head = list->tail = node;
} else {
list->tail->next = node;
node->prev = list->tail;
list->tail = node;
}
node->op = x86_op_copy( op );
}
x86_oplist_t * x86_op_list_node_copy( x86_oplist_t * list ) {
x86_oplist_t *ptr;
ptr = (x86_oplist_t *) calloc( sizeof(x86_oplist_t), 1 );
if ( ptr ) {
memcpy( &ptr->op, &list->op, sizeof(x86_op_t) );
}
return ptr;
}
x86_insn_t * x86_insn_new() {
x86_insn_t *insn = (x86_insn_t *)
calloc( sizeof(x86_insn_t), 1 );
return insn;
}
void x86_insn_free( x86_insn_t *insn ) {
x86_oplist_free( insn );
free( insn );
}
%}
%newobject x86_insn_copy;
%inline %{
x86_insn_t * x86_insn_copy( x86_insn_t *src) {
x86_oplist_t *ptr, *list, *last = NULL;
x86_insn_t *insn = (x86_insn_t *)
calloc( sizeof(x86_insn_t), 1 );
if ( insn ) {
memcpy( insn, src, sizeof(x86_insn_t) );
insn->operands = NULL;
insn->block = NULL;
insn->function = NULL;
/* copy operand list */
for ( list = src->operands; list; list = list->next ) {
ptr = x86_op_list_node_copy( list );
if (! ptr ) {
continue;
}
if ( insn->operands ) {
last->next = ptr;
} else {
insn->operands = ptr;
}
last = ptr;
}
}
return insn;
}
x86_op_list * x86_insn_op_list( x86_insn_t *insn ) {
x86_oplist_t *list = insn->operands;
x86_op_list *op_list = x86_op_list_new();
for ( list = insn->operands; list; list = list->next ) {
x86_op_list_append( op_list, &list->op );
}
return op_list;
}
typedef struct x86_insn_list_node {
x86_insn_t *insn;
struct x86_insn_list_node *next, *prev;
} x86_insn_list_node;
typedef struct x86_insn_list {
size_t count;
x86_insn_list_node *head, *tail, *curr;
} x86_insn_list;
%}
%newobject x86_insn_list_new;
%inline %{
x86_insn_list * x86_insn_list_new () {
x86_insn_list *list = (x86_insn_list *)
calloc( sizeof(x86_insn_list), 1 );
list->count = 0;
return list;
}
void x86_insn_list_free( x86_insn_list * list ) {
x86_insn_list_node *node, *next;
if (! list ) {
return;
}
node = list->head;
while ( node ) {
next = node->next;
/* free( node->insn ); */
free( node );
node = next;
}
free( list );
}
x86_insn_list_node * x86_insn_list_first( x86_insn_list *list ) {
if (! list ) {
return NULL;
}
return list->head;
}
x86_insn_list_node * x86_insn_list_last( x86_insn_list *list ) {
if (! list ) {
return NULL;
}
return list->tail;
}
x86_insn_list_node * x86_insn_list_next( x86_insn_list *list ) {
if (! list ) {
return NULL;
}
if (! list->curr ) {
list->curr = list->head;
return list->head;
}
list->curr = list->curr->next;
return list->curr;
}
x86_insn_list_node * x86_insn_list_prev( x86_insn_list *list ) {
if (! list ) {
return NULL;
}
if (! list->curr ) {
list->curr = list->tail;
return list->tail;
}
list->curr = list->curr->prev;
return list->curr;
}
%}
%newobject x86_insn_list_append;
%inline %{
void x86_insn_list_append( x86_insn_list *list, x86_insn_t *insn ) {
x86_insn_list_node *node;
if (! list ) {
return;
}
node = (x86_insn_list_node *)
calloc( sizeof(x86_insn_list_node) , 1 );
if (! node ) {
return;
}
list->count++;
if ( ! list->tail ) {
list->head = list->tail = node;
} else {
list->tail->next = node;
node->prev = list->tail;
list->tail = node;
}
node->insn = x86_insn_copy( insn );
}
typedef struct {
enum x86_report_codes last_error;
void * last_error_data;
void * disasm_callback;
void * disasm_resolver;
} x86disasm;
void x86_default_reporter( enum x86_report_codes code,
void *data, void *arg ) {
x86disasm *dis = (x86disasm *) arg;
if ( dis ) {
dis->last_error = code;
dis->last_error_data = data;
}
}
void x86_default_callback( x86_insn_t *insn, void *arg ) {
x86_insn_list *list = (x86_insn_list *) arg;
if ( list ) {
x86_insn_list_append( list, insn );
}
}
/* TODO: resolver stack, maybe a callback */
long x86_default_resolver( x86_op_t *op, x86_insn_t *insn, void *arg ) {
x86disasm *dis = (x86disasm *) arg;
if ( dis ) {
//return dis->resolver( op, insn );
return 0;
}
return 0;
}
%}
%newobject x86disasm_new;
%inline %{
x86disasm * x86disasm_new ( enum x86_options options ) {
x86disasm * dis = (x86disasm *)
calloc( sizeof( x86disasm ), 1 );
x86_init( options, x86_default_reporter, dis );
return dis;
}
void x86disasm_free( x86disasm * dis ) {
x86_cleanup();
free( dis );
}
%}
%newobject x86_disasm;
%inline %{
x86_insn_t * disasm( unsigned char *buf, size_t buf_len,
unsigned long buf_rva, unsigned int offset ) {
x86_insn_t *insn = calloc( sizeof( x86_insn_t ), 1 );
x86_disasm( buf, buf_len, buf_rva, offset, insn );
return insn;
}
int disasm_range( unsigned char *buf, size_t buf_len,
unsigned long buf_rva, unsigned int offset,
unsigned int len ) {
x86_insn_list *list = x86_insn_list_new();
if ( len > buf_len ) {
len = buf_len;
}
return x86_disasm_range( buf, buf_rva, offset, len,
x86_default_callback, list );
}
int disasm_forward( unsigned char *buf, size_t buf_len,
unsigned long buf_rva, unsigned int offset ) {
x86_insn_list *list = x86_insn_list_new();
/* use default resolver: damn SWIG callbacks! */
return x86_disasm_forward( buf, buf_len, buf_rva, offset,
x86_default_callback, list,
x86_default_resolver, NULL );
}
size_t disasm_invariant( unsigned char *buf, size_t buf_len,
x86_invariant_t *inv ) {
return x86_invariant_disasm( buf, buf_len, inv );
}
size_t disasm_size( unsigned char *buf, size_t buf_len ) {
return x86_size_disasm( buf, buf_len );
}
int x86_max_operand_string( enum x86_asm_format format ) {
switch ( format ) {
case xml_syntax:
return MAX_OP_XML_STRING;
break;
case raw_syntax:
return MAX_OP_RAW_STRING;
break;
case native_syntax:
case intel_syntax:
case att_syntax:
case unknown_syntax:
default:
return MAX_OP_STRING;
break;
}
}
int x86_max_insn_string( enum x86_asm_format format ) {
switch ( format ) {
case xml_syntax:
return MAX_INSN_XML_STRING;
break;
case raw_syntax:
return MAX_INSN_RAW_STRING;
break;
case native_syntax:
case intel_syntax:
case att_syntax:
case unknown_syntax:
default:
return MAX_INSN_STRING;
break;
}
}
int x86_max_num_operands( ) { return MAX_NUM_OPERANDS; }
%}