uint32_t tb_flags;
uint32_t delayed_branch;
uint32_t cpucfgr;
+ uint32_t avr;
/* If not -1, jmp_pc contains this value and so is a direct jump. */
target_ulong jmp_pc_imm;
dc->base.is_jmp = DISAS_NORETURN;
}
+static bool check_v1_3(DisasContext *dc)
+{
+ return dc->avr >= 0x01030000;
+}
+
static bool check_of32s(DisasContext *dc)
{
return dc->cpucfgr & CPUCFGR_OF32S;
return do_fpcmp(dc, a, gen_helper_float_le_s, false, false);
}
+static bool trans_lf_sfueq_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_ueq_s, false, false);
+}
+
+static bool trans_lf_sfult_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_ult_s, false, false);
+}
+
+static bool trans_lf_sfugt_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_ult_s, false, true);
+}
+
+static bool trans_lf_sfule_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_ule_s, false, false);
+}
+
+static bool trans_lf_sfuge_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_ule_s, false, true);
+}
+
+static bool trans_lf_sfun_s(DisasContext *dc, arg_ab *a)
+{
+ if (!check_v1_3(dc)) {
+ return false;
+ }
+ return do_fpcmp(dc, a, gen_helper_float_un_s, false, false);
+}
+
static bool check_pair(DisasContext *dc, int r, int p)
{
return r + 1 + p < 32;
return do_dpcmp(dc, a, gen_helper_float_le_d, false, false);
}
+static bool trans_lf_sfueq_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_ueq_d, false, false);
+}
+
+static bool trans_lf_sfule_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_ule_d, false, false);
+}
+
+static bool trans_lf_sfuge_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_ule_d, false, true);
+}
+
+static bool trans_lf_sfult_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_ult_d, false, false);
+}
+
+static bool trans_lf_sfugt_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_ult_d, false, true);
+}
+
+static bool trans_lf_sfun_d(DisasContext *dc, arg_ab_pair *a)
+{
+ return do_dpcmp(dc, a, gen_helper_float_un_d, false, false);
+}
+
static void openrisc_tr_init_disas_context(DisasContextBase *dcb, CPUState *cs)
{
DisasContext *dc = container_of(dcb, DisasContext, base);
dc->tb_flags = dc->base.tb->flags;
dc->delayed_branch = (dc->tb_flags & TB_FLAGS_DFLAG) != 0;
dc->cpucfgr = env->cpucfgr;
+ dc->avr = env->avr;
dc->jmp_pc_imm = -1;
bound = -(dc->base.pc_first | TARGET_PAGE_MASK) / 4;