wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Vector mask changes

Browse Source
This commit is contained in:
proshan3
2019-11-22 08:19:23 -05:00
parent eb5845e90e f3700051a4
commit 269376883e
35 changed files with 1839 additions and 430040 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
simX/instruction.cpp
View File

@@ -1508,6 +1508,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
case 2:
{
Word VLMAX = (c.vtype.vlmul * c.VLEN)/c.vtype.vsew;
switch(func6){
case 24: //vmandnot
{
@@ -1532,6 +1533,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
*result_ptr = 0;
}
} else if(c.vtype.vsew == 16) {
for(uint16_t i = 0; i < c.vl; i++){
uint16_t *first_ptr = (uint16_t *)vr1[i].val;
@@ -1549,6 +1551,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
*result_ptr = 0;
}
} else if(c.vtype.vsew == 32) {
for(uint32_t i = 0; i < c.vl; i++){
uint32_t *first_ptr = (uint32_t *)vr1[i].val;
@@ -1565,6 +1568,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint32_t *result_ptr = (uint32_t *) vd[i].val;
*result_ptr = 0;
}
}
}
break;
@@ -1603,6 +1607,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint16_t * result_ptr = (uint16_t *) vd[i].val;
*result_ptr = result;
}
for(uint16_t i = c.vl; i < VLMAX; i++){
uint16_t *result_ptr = (uint16_t *) vd[i].val;
*result_ptr = 0;
@@ -1620,6 +1625,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint32_t * result_ptr = (uint32_t *) vd[i].val;
*result_ptr = result;
}
for(Word i = c.vl; i < VLMAX; i++){
uint32_t *result_ptr = (uint32_t *) vd[i].val;
*result_ptr = 0;
@@ -1667,7 +1673,6 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
result_ptr = (uint16_t *) vd[i].val;
*result_ptr = 0;
}
} else if(c.vtype.vsew == 32) {
uint32_t *result_ptr;
for(uint32_t i = 0; i < c.vl; i++){
@@ -1692,11 +1697,11 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
case 27: //vmxor
{
D(3, "vmxor");
uint8_t *result_ptr;
vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
vector<Reg<char *>> vd = c.vreg[rdest];
if(c.vtype.vsew == 8){
uint8_t *result_ptr;
for(uint8_t i = 0; i < c.vl; i++){
uint8_t *first_ptr = (uint8_t *)vr1[i].val;
uint8_t *second_ptr = (uint8_t *)vr2[i].val;
@@ -1704,7 +1709,6 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint8_t second_value = (*second_ptr & 0x1);
uint8_t result = (first_value ^ second_value);
cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
result_ptr = (uint8_t *) vd[i].val;
*result_ptr = result;
}
@@ -1712,7 +1716,6 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
result_ptr = (uint8_t *) vd[i].val;
*result_ptr = 0;
}
} else if(c.vtype.vsew == 16) {
uint16_t *result_ptr;
for(uint16_t i = 0; i < c.vl; i++){
@@ -1733,6 +1736,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
} else if(c.vtype.vsew == 32) {
uint32_t *result_ptr;
for(uint32_t i = 0; i < c.vl; i++){
uint32_t *first_ptr = (uint32_t *)vr1[i].val;
uint32_t *second_ptr = (uint32_t *)vr2[i].val;
@@ -1773,7 +1777,6 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint8_t *result_ptr = (uint8_t *) vd[i].val;
*result_ptr = 0;
}
} else if(c.vtype.vsew == 16) {
for(uint16_t i = 0; i < c.vl; i++){
uint16_t *first_ptr = (uint16_t *)vr1[i].val;
@@ -1845,6 +1848,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint16_t * result_ptr = (uint16_t *) vd[i].val;
*result_ptr = result;
}
for(uint16_t i = c.vl; i < VLMAX; i++){
uint16_t *result_ptr = (uint16_t *) vd[i].val;
*result_ptr = 0;
@@ -1862,10 +1866,12 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint32_t * result_ptr = (uint32_t *) vd[i].val;
*result_ptr = result;
}
for(Word i = c.vl; i < VLMAX; i++){
uint32_t *result_ptr = (uint32_t *) vd[i].val;
*result_ptr = 0;
}
}
}
break;
@@ -1877,6 +1883,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
vector<Reg<char *>> vd = c.vreg[rdest];
if(c.vtype.vsew == 8){
uint8_t *result_ptr;
for(uint8_t i = 0; i < c.vl; i++){
uint8_t *first_ptr = (uint8_t *)vr1[i].val;
uint8_t *second_ptr = (uint8_t *)vr2[i].val;
@@ -1892,7 +1899,6 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
result_ptr = (uint8_t *) vd[i].val;
*result_ptr = 0;
}
} else if(c.vtype.vsew == 16) {
for(uint16_t i = 0; i < c.vl; i++){
uint16_t *first_ptr = (uint16_t *)vr1[i].val;
@@ -1927,6 +1933,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
uint32_t *result_ptr = (uint32_t *) vd[i].val;
*result_ptr = 0;
}
}
}
break;
@@ -1934,6 +1941,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
{
D(3, "vmxnor");
uint8_t *result_ptr;
vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
vector<Reg<char *>> vd = c.vreg[rdest];
@@ -1953,7 +1961,8 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
result_ptr = (uint8_t *) vd[i].val;
*result_ptr = 0;
}
} else if(c.vtype.vsew == 16) {
}
else if(c.vtype.vsew == 16) {
uint16_t *result_ptr;
for(uint16_t i = 0; i < c.vl; i++){
uint16_t *first_ptr = (uint16_t *)vr1[i].val;
@@ -1973,6 +1982,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
} else if(c.vtype.vsew == 32) {
uint32_t *result_ptr;
for(uint32_t i = 0; i < c.vl; i++){
uint32_t *first_ptr = (uint32_t *)vr1[i].val;
uint32_t *second_ptr = (uint32_t *)vr2[i].val;
@@ -1988,6 +1998,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
result_ptr = (uint32_t *) vd[i].val;
*result_ptr = 0;
}
}
}
break;