// initializes both accesses; #bytes is a constant
BPatch_memoryAccess::BPatch_memoryAccess(const void *buf, int _sz, Address _addr,
bool _isLoad, bool _isStore, unsigned int _bytes,
long _imm, int _ra, int _rb, unsigned int _scale,
bool _isLoad2, bool _isStore2, unsigned int _bytes2,
long _imm2, int _ra2, int _rb2, unsigned int _scale2) :
BPatch_instruction(buf, _sz, _addr)
{
start = new BPatch_addrSpec_NP[nmaxacc_NP];
count = new BPatch_countSpec_NP[nmaxacc_NP];
set1st(_isLoad, _isStore, _imm, _ra, _rb, _bytes, -1, -1, _scale);
set2nd(_isLoad2, _isStore2, _bytes2, _imm2, _ra2, _rb2, _scale2);
}
// initializes both accesses; #bytes is an expression & not a prefetch
BPatch_memoryAccess::BPatch_memoryAccess(const void *buf, int _sz, Address _addr,
bool _isLoad, bool _isStore, long _imm_s, int _ra_s, int _rb_s,
unsigned int _scale_s, long _imm_c, int _ra_c, int _rb_c,
unsigned int _scale_c, bool _isLoad2, bool _isStore2, long _imm2_s,
int _ra2_s, int _rb2_s, unsigned int _scale2_s, long _imm2_c,
int _ra2_c, int _rb2_c, unsigned int _scale2_c) :
BPatch_instruction(buf, _sz, _addr)
{
start = new BPatch_addrSpec_NP[nmaxacc_NP];
count = new BPatch_countSpec_NP[nmaxacc_NP];
set1st(_isLoad, _isStore,
_imm_s, _ra_s, _rb_s, _scale_s,
_imm_c, _ra_c, _rb_c, _scale_c,
-1, -1, false);
set2nd(_isLoad2, _isStore2,
_imm2_s, _ra2_s, _rb2_s, _scale2_s,
_imm2_c, _ra2_c, _rb2_c, _scale2_c,
-1, false);
}
void
mk2claus()
{
u_char *keepptr;
int keeplen;
CLREC *clrec;
int len;
int save2ln;
int prty;
int maxprty;
int count;
int prty2;
prty = maxprty = prty2 = 0;
clt2nd = maxclptr = NULL;
jrt2nd = maxjptr = NULL;
selcl = clt1st;
if (selcl -> right == R_FZKKGU) {
pritiny();
return;
}
if (cnvlen == selcl -> cllen) {
pritiny();
return;
}
keepptr = cnvstart;
keeplen = cnvlen;
len = count = 0;
for (clrec = selcl ; clrec && count < 5 ; clrec = clrec -> clsort) {
cnvstart = keepptr + clrec -> cllen;
cnvlen = keeplen - clrec -> cllen;
if (len != clrec -> cllen) {
if (clt2nd != maxclptr) {
free_clall(maxclptr);
free_jall(maxjptr);
}
save2ln = set2nd(clrec);
count++;
len = clrec -> cllen;
prty2 = 0;
}
if (Termtbl[clrec -> right] & T_SHUUJO)
clrec -> cl2len = (u_char)len;
else
clrec -> cl2len = (u_char)save2ln;
if (selcl -> cl2len > clrec -> cl2len) continue;
prty = priority(clrec) - prty2;
prty2++;
if (selcl -> cl2len == clrec -> cl2len) {
if (clrec -> cllen == nextcllen) {
if (selcl -> cllen != nextcllen)
;
else if (prty <= maxprty)
continue;
}
else if (prty <= maxprty)
continue;
}
selcl = clrec;
maxprty = prty;
if (clt2nd == maxclptr) continue;
free_clall(clt2nd);
free_jall(jrt2nd);
jrt2nd = maxjptr;
clt2nd = maxclptr;
}
if (clt2nd != maxclptr) {
free_clall(maxclptr);
maxclptr = NULL;
free_jall(maxjptr);
maxjptr = NULL;
}
cnvstart = keepptr;
cnvlen = keeplen;
}
