static void
dis_stv(const dtrace_difo_t *dp, const char *name, dif_instr_t instr)
{
uint_t var = DIF_INSTR_VAR(instr);
const char *vname;
mdb_printf("%-4s %%r%u, DIF_VAR(%x)", name, DIF_INSTR_RS(instr), var);
if ((vname = dis_varname(dp, var, dis_scope(name))) != NULL)
mdb_printf("\t\t! %s", vname);
}
static void
dt_dis_stv(const dtrace_difo_t *dp, const char *name, dif_instr_t in, FILE *fp)
{
uint_t var = DIF_INSTR_VAR(in);
const char *vname;
(void) fprintf(fp, "%-4s %%r%u, DT_VAR(%u)",
name, DIF_INSTR_RS(in), var);
if ((vname = dt_dis_varname(dp, var, dt_dis_scope(name))) != NULL)
(void) fprintf(fp, "\t\t! DT_VAR(%u) = \"%s\"", var, vname);
}
/*ARGSUSED*/
static void
dis_pushts(const dtrace_difo_t *dp, const char *name, dif_instr_t instr)
{
static const char *const tnames[] = { "TYPE_CTF", "TYPE_STRING" };
uint_t type = DIF_INSTR_TYPE(instr);
mdb_printf("%-4s DIF_TYPE(%u), %%r%u, %%r%u",
name, type, DIF_INSTR_R2(instr), DIF_INSTR_RS(instr));
if (type < sizeof (tnames) / sizeof (tnames[0]))
mdb_printf("\t\t! %s", tnames[type]);
}
/*ARGSUSED*/
static void
dt_dis_pushts(const dtrace_difo_t *dp,
const char *name, dif_instr_t in, FILE *fp)
{
static const char *const tnames[] = { "D type", "string" };
uint_t type = DIF_INSTR_TYPE(in);
(void) fprintf(fp, "%-4s DT_TYPE(%u), %%r%u, %%r%u",
name, type, DIF_INSTR_R2(in), DIF_INSTR_RS(in));
if (type < sizeof (tnames) / sizeof (tnames[0]))
(void) fprintf(fp, "\t! DT_TYPE(%u) = %s", type, tnames[type]);
}