static int create_sock()
{
int sock;
struct sockaddr_nl saddr;
sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);
if (sock < 0) {
perror("failed to create socket");
return sock;
}
memset(&saddr, 0, sizeof(saddr));
saddr.nl_family = AF_NETLINK;
saddr.nl_pid = getpid();
if (bind(sock, (struct sockaddr *)&saddr, sizeof(saddr)) < 0) {
perror("failed to bind socket");
close(sock);
return -1;
}
fid = get_fid(sock, NAME);
if (!fid) {
printf("failed to get family id\n");
close(sock);
return -1;
}
return sock;
}
void CNatOption::dump(FILE *fd){
fprintf(fd," op : %x \n",get_option_type());
fprintf(fd," ol : %x \n",get_option_len());
fprintf(fd," thread_id : %x \n",get_thread_id());
fprintf(fd," magic : %x \n",get_magic());
fprintf(fd," fid : %x \n",get_fid());
utl_DumpBuffer(stdout,(void *)&u.m_data[0],8,0);
}
int get_fid(const common::FieldConfig *fc, const char *name, size_t sz)
{
char buf[256];
if (sz>255) {
sz=255;
}
memcpy(buf, name, sz);
buf[sz]=0;
return get_fid(fc, buf);
}
FieldEvaluator::FieldEvaluator(const common::FieldConfig *fc, const char *name, size_t sz)
: field_config_(fc)
, fid_(get_fid(fc, name, sz))
, fi_(fc->get_field(fid_))
, cached_docid_(0)
, cached_value_()
{
if (fid_<0) {
throw argos_bad_field(std::string(name, sz).c_str());
}
if (!fc->get_field_def(fid_)->stored()) {
throw argos_bad_field(fc->get_field_def(fid_)->get_name());
}
}
br_status datatype_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result) {
SASSERT(f->get_family_id() == get_fid());
switch(f->get_decl_kind()) {
case OP_DT_CONSTRUCTOR: return BR_FAILED;
case OP_DT_RECOGNISER:
//
// simplify is_cons(cons(x,y)) -> true
// simplify is_cons(nil) -> false
//
SASSERT(num_args == 1);
if (!is_app(args[0]) || !m_util.is_constructor(to_app(args[0])))
return BR_FAILED;
if (to_app(args[0])->get_decl() == m_util.get_recognizer_constructor(f))
result = m().mk_true();
else
result = m().mk_false();
return BR_DONE;
case OP_DT_ACCESSOR: {
//
// simplify head(cons(x,y)) -> x
//
SASSERT(num_args == 1);
if (!is_app(args[0]) || !m_util.is_constructor(to_app(args[0])))
return BR_FAILED;
app * a = to_app(args[0]);
func_decl * c_decl = a->get_decl();
if (c_decl != m_util.get_accessor_constructor(f))
return BR_FAILED;
ptr_vector<func_decl> const * acc = m_util.get_constructor_accessors(c_decl);
SASSERT(acc && acc->size() == a->get_num_args());
unsigned num = acc->size();
for (unsigned i = 0; i < num; ++i) {
if (f == (*acc)[i]) {
// found it.
result = a->get_arg(i);
return BR_DONE;
}
}
UNREACHABLE();
break;
}
default:
UNREACHABLE();
}
return BR_FAILED;
}
br_status float_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result) {
br_status st = BR_FAILED;
SASSERT(f->get_family_id() == get_fid());
switch (f->get_decl_kind()) {
case OP_TO_FLOAT: st = mk_to_fp(f, num_args, args, result); break;
case OP_FLOAT_ADD: SASSERT(num_args == 3); st = mk_add(args[0], args[1], args[2], result); break;
case OP_FLOAT_SUB: SASSERT(num_args == 3); st = mk_sub(args[0], args[1], args[2], result); break;
case OP_FLOAT_NEG: SASSERT(num_args == 1); st = mk_neg(args[0], result); break;
case OP_FLOAT_MUL: SASSERT(num_args == 3); st = mk_mul(args[0], args[1], args[2], result); break;
case OP_FLOAT_DIV: SASSERT(num_args == 3); st = mk_div(args[0], args[1], args[2], result); break;
case OP_FLOAT_REM: SASSERT(num_args == 2); st = mk_rem(args[0], args[1], result); break;
case OP_FLOAT_ABS: SASSERT(num_args == 1); st = mk_abs(args[0], result); break;
case OP_FLOAT_MIN: SASSERT(num_args == 2); st = mk_min(args[0], args[1], result); break;
case OP_FLOAT_MAX: SASSERT(num_args == 2); st = mk_max(args[0], args[1], result); break;
case OP_FLOAT_FMA: SASSERT(num_args == 4); st = mk_fma(args[0], args[1], args[2], args[3], result); break;
case OP_FLOAT_SQRT: SASSERT(num_args == 2); st = mk_sqrt(args[0], args[1], result); break;
case OP_FLOAT_ROUND_TO_INTEGRAL: SASSERT(num_args == 2); st = mk_round(args[0], args[1], result); break;
case OP_FLOAT_EQ: SASSERT(num_args == 2); st = mk_float_eq(args[0], args[1], result); break;
case OP_FLOAT_LT: SASSERT(num_args == 2); st = mk_lt(args[0], args[1], result); break;
case OP_FLOAT_GT: SASSERT(num_args == 2); st = mk_gt(args[0], args[1], result); break;
case OP_FLOAT_LE: SASSERT(num_args == 2); st = mk_le(args[0], args[1], result); break;
case OP_FLOAT_GE: SASSERT(num_args == 2); st = mk_ge(args[0], args[1], result); break;
case OP_FLOAT_IS_ZERO: SASSERT(num_args == 1); st = mk_is_zero(args[0], result); break;
case OP_FLOAT_IS_NZERO: SASSERT(num_args == 1); st = mk_is_nzero(args[0], result); break;
case OP_FLOAT_IS_PZERO: SASSERT(num_args == 1); st = mk_is_pzero(args[0], result); break;
case OP_FLOAT_IS_NAN: SASSERT(num_args == 1); st = mk_is_nan(args[0], result); break;
case OP_FLOAT_IS_INF: SASSERT(num_args == 1); st = mk_is_inf(args[0], result); break;
case OP_FLOAT_IS_NORMAL: SASSERT(num_args == 1); st = mk_is_normal(args[0], result); break;
case OP_FLOAT_IS_SUBNORMAL: SASSERT(num_args == 1); st = mk_is_subnormal(args[0], result); break;
case OP_FLOAT_IS_NEGATIVE: SASSERT(num_args == 1); st = mk_is_negative(args[0], result); break;
case OP_FLOAT_IS_POSITIVE: SASSERT(num_args == 1); st = mk_is_positive(args[0], result); break;
case OP_FLOAT_TO_IEEE_BV: SASSERT(num_args == 1); st = mk_to_ieee_bv(args[0], result); break;
case OP_FLOAT_FP: SASSERT(num_args == 3); st = mk_fp(args[0], args[1], args[2], result); break;
case OP_FLOAT_TO_UBV: SASSERT(num_args == 2); st = mk_to_ubv(args[0], args[1], result); break;
case OP_FLOAT_TO_SBV: SASSERT(num_args == 2); st = mk_to_sbv(args[0], args[1], result); break;
case OP_FLOAT_TO_REAL: SASSERT(num_args == 1); st = mk_to_real(args[0], result); break;
}
return st;
}
br_status array_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result) {
SASSERT(f->get_family_id() == get_fid());
TRACE("array_rewriter", tout << mk_pp(f, m()) << "\n";
for (unsigned i = 0; i < num_args; ++i) {
tout << mk_pp(args[i], m()) << "\n";
});
br_status fpa_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result) {
br_status st = BR_FAILED;
SASSERT(f->get_family_id() == get_fid());
fpa_op_kind k = (fpa_op_kind)f->get_decl_kind();
switch (k) {
case OP_FPA_RM_NEAREST_TIES_TO_EVEN:
case OP_FPA_RM_NEAREST_TIES_TO_AWAY:
case OP_FPA_RM_TOWARD_POSITIVE:
case OP_FPA_RM_TOWARD_NEGATIVE:
case OP_FPA_RM_TOWARD_ZERO:
SASSERT(num_args == 0); result = m().mk_app(f, (expr * const *)0); st = BR_DONE; break;
case OP_FPA_PLUS_INF:
case OP_FPA_MINUS_INF:
case OP_FPA_NAN:
case OP_FPA_PLUS_ZERO:
case OP_FPA_MINUS_ZERO:
SASSERT(num_args == 0); result = m().mk_app(f, (expr * const *)0); st = BR_DONE; break;
case OP_FPA_NUM:
SASSERT(num_args == 0); result = m().mk_app(f, (expr * const *)0); st = BR_DONE; break;
case OP_FPA_ADD: SASSERT(num_args == 3); st = mk_add(args[0], args[1], args[2], result); break;
case OP_FPA_SUB: SASSERT(num_args == 3); st = mk_sub(args[0], args[1], args[2], result); break;
case OP_FPA_NEG: SASSERT(num_args == 1); st = mk_neg(args[0], result); break;
case OP_FPA_MUL: SASSERT(num_args == 3); st = mk_mul(args[0], args[1], args[2], result); break;
case OP_FPA_DIV: SASSERT(num_args == 3); st = mk_div(args[0], args[1], args[2], result); break;
case OP_FPA_REM: SASSERT(num_args == 2); st = mk_rem(args[0], args[1], result); break;
case OP_FPA_ABS: SASSERT(num_args == 1); st = mk_abs(args[0], result); break;
case OP_FPA_MIN: SASSERT(num_args == 2); st = mk_min(args[0], args[1], result); break;
case OP_FPA_MAX: SASSERT(num_args == 2); st = mk_max(args[0], args[1], result); break;
case OP_FPA_FMA: SASSERT(num_args == 4); st = mk_fma(args[0], args[1], args[2], args[3], result); break;
case OP_FPA_SQRT: SASSERT(num_args == 2); st = mk_sqrt(args[0], args[1], result); break;
case OP_FPA_ROUND_TO_INTEGRAL: SASSERT(num_args == 2); st = mk_round_to_integral(args[0], args[1], result); break;
case OP_FPA_EQ: SASSERT(num_args == 2); st = mk_float_eq(args[0], args[1], result); break;
case OP_FPA_LT: SASSERT(num_args == 2); st = mk_lt(args[0], args[1], result); break;
case OP_FPA_GT: SASSERT(num_args == 2); st = mk_gt(args[0], args[1], result); break;
case OP_FPA_LE: SASSERT(num_args == 2); st = mk_le(args[0], args[1], result); break;
case OP_FPA_GE: SASSERT(num_args == 2); st = mk_ge(args[0], args[1], result); break;
case OP_FPA_IS_ZERO: SASSERT(num_args == 1); st = mk_is_zero(args[0], result); break;
case OP_FPA_IS_NAN: SASSERT(num_args == 1); st = mk_is_nan(args[0], result); break;
case OP_FPA_IS_INF: SASSERT(num_args == 1); st = mk_is_inf(args[0], result); break;
case OP_FPA_IS_NORMAL: SASSERT(num_args == 1); st = mk_is_normal(args[0], result); break;
case OP_FPA_IS_SUBNORMAL: SASSERT(num_args == 1); st = mk_is_subnormal(args[0], result); break;
case OP_FPA_IS_NEGATIVE: SASSERT(num_args == 1); st = mk_is_negative(args[0], result); break;
case OP_FPA_IS_POSITIVE: SASSERT(num_args == 1); st = mk_is_positive(args[0], result); break;
case OP_FPA_FP: SASSERT(num_args == 3); st = mk_fp(args[0], args[1], args[2], result); break;
case OP_FPA_TO_FP: st = mk_to_fp(f, num_args, args, result); break;
case OP_FPA_TO_FP_UNSIGNED: SASSERT(num_args == 2); st = mk_to_fp_unsigned(f, args[0], args[1], result); break;
case OP_FPA_TO_UBV: SASSERT(num_args == 2); st = mk_to_ubv(f, args[0], args[1], result); break;
case OP_FPA_TO_SBV: SASSERT(num_args == 2); st = mk_to_sbv(f, args[0], args[1], result); break;
case OP_FPA_TO_IEEE_BV: SASSERT(num_args == 1); st = mk_to_ieee_bv(f, args[0], result); break;
case OP_FPA_TO_REAL: SASSERT(num_args == 1); st = mk_to_real(args[0], result); break;
case OP_FPA_INTERNAL_MIN_I:
case OP_FPA_INTERNAL_MAX_I:
case OP_FPA_INTERNAL_MIN_UNSPECIFIED:
case OP_FPA_INTERNAL_MAX_UNSPECIFIED:
SASSERT(num_args == 2); st = BR_FAILED; break;
case OP_FPA_INTERNAL_RM:
SASSERT(num_args == 1); st = mk_rm(args[0], result); break;
case OP_FPA_INTERNAL_TO_UBV_UNSPECIFIED:
SASSERT(num_args == 0); st = mk_to_ubv_unspecified(f, result); break;
case OP_FPA_INTERNAL_TO_SBV_UNSPECIFIED:
SASSERT(num_args == 0); st = mk_to_sbv_unspecified(f, result); break;
case OP_FPA_INTERNAL_TO_REAL_UNSPECIFIED:
SASSERT(num_args == 0); st = mk_to_real_unspecified(result); break;
case OP_FPA_INTERNAL_BVWRAP:
case OP_FPA_INTERNAL_BVUNWRAP:
st = BR_FAILED;
break;
default:
NOT_IMPLEMENTED_YET();
}
return st;
}
