Intel ITANIUM ARCHITECTURE - SOFTWARE DEVELOPERS MANUAL VOLUME 1 REV 2.3 Manual page 1045

invala
invala — Invalidate ALAT
( ) invala
Format: qp
(qp) invala.e r
(qp) invala.e f
The selected entry or entries in the ALAT are invalidated.
Description:
In the complete_form, all ALAT entries are invalidated. In the entry_form, the ALAT is
queried using the general register specifier r
specifier f
Operation: if (PR[qp]) {
if (complete_form)
alat_inval();
else { // entry_form
if (gr_form)
else // fr_form
}
}
None
Interruptions:
3:146
1
1
(fr_form), and if any ALAT entry matches, it is invalidated.
1
alat_inval_single_entry(GENERAL, r
alat_inval_single_entry(FLOAT, f
complete_form
gr_form, entry_form
fr_form, entry_form
(gr_form), or the floating-point register
1
);
1
);
1
Volume 3: Instruction Reference
M24
M26
M27