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DBT-RISE-TGC
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updates tgc5c according to latest CoreDSL

This commit is contained in:
Eyck Jentzsch 2024-04-16 13:09:14 +02:00
parent fbcd389580
commit 6cb76fc256
2 changed files with 58 additions and 58 deletions
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2
contrib/instr/TGC5C_instr.yaml
View File

@ -349,7 +349,7 @@ Zifencei:
size: 32
branch: false
delay: 1
RV32M:
RVM:
MUL:
index: 49
encoding: 0b00000010000000000000000000110011

114
src/vm/interp/vm_tgc5c.cpp
View File

@ -429,7 +429,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*PC + (int32_t)imm);
*(X+rd) = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int32_t)imm ));
}
}
}
@ -459,9 +459,9 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*PC + 4);
*(X+rd) = (uint32_t)((uint64_t)(*PC ) + (uint64_t)( 4 ));
}
*NEXT_PC = (uint32_t)(*PC + (int32_t)sext<21>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int32_t)sext<21>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -489,13 +489,13 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
uint32_t addr_mask = (uint32_t)- 2;
uint32_t new_pc = (uint32_t)((*(X+rs1) + (int16_t)sext<12>(imm)) & addr_mask);
uint32_t new_pc = (uint32_t)(((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) )) & (int64_t)(addr_mask ));
if(new_pc % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*PC + 4);
*(X+rd) = (uint32_t)((uint64_t)(*PC ) + (uint64_t)( 4 ));
}
*NEXT_PC = new_pc;
this->core.reg.last_branch = 1;
@ -525,11 +525,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(*(X+rs1) == *(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -558,11 +558,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(*(X+rs1) != *(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -591,11 +591,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if((int32_t)*(X+rs1) < (int32_t)*(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -624,11 +624,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if((int32_t)*(X+rs1) >= (int32_t)*(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -657,11 +657,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(*(X+rs1) < *(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -690,11 +690,11 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(*(X+rs1) >= *(X+rs2)) {
if(imm % traits::INSTR_ALIGNMENT) {
if((uint32_t)(imm ) % traits::INSTR_ALIGNMENT) {
raise(0, 0);
}
else {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<13>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<13>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -722,7 +722,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t load_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t load_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
int8_t res_27 = super::template read_mem<int8_t>(traits::MEM, load_address);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
int8_t res = (int8_t)res_27;
@ -753,7 +753,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t load_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t load_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
int16_t res_28 = super::template read_mem<int16_t>(traits::MEM, load_address);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
int16_t res = (int16_t)res_28;
@ -784,7 +784,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t load_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t load_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
int32_t res_29 = super::template read_mem<int32_t>(traits::MEM, load_address);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
int32_t res = (int32_t)res_29;
@ -815,7 +815,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t load_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t load_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
uint8_t res_30 = super::template read_mem<uint8_t>(traits::MEM, load_address);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
uint8_t res = res_30;
@ -846,7 +846,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t load_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t load_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
uint16_t res_31 = super::template read_mem<uint16_t>(traits::MEM, load_address);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
uint16_t res = res_31;
@ -877,7 +877,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t store_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t store_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
super::template write_mem<uint8_t>(traits::MEM, store_address, (uint8_t)*(X+rs2));
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
}
@ -904,7 +904,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t store_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t store_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
super::template write_mem<uint16_t>(traits::MEM, store_address, (uint16_t)*(X+rs2));
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
}
@ -931,7 +931,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t store_address = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
uint32_t store_address = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
super::template write_mem<uint32_t>(traits::MEM, store_address, (uint32_t)*(X+rs2));
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
}
@ -959,7 +959,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*(X+rs1) + (int16_t)sext<12>(imm));
*(X+rd) = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int16_t)sext<12>(imm) ));
}
}
}
@ -1202,7 +1202,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*(X+rs1) + *(X+rs2));
*(X+rd) = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)(*(X+rs2) ));
}
}
}
@ -1229,7 +1229,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*(X+rs1) - *(X+rs2));
*(X+rd) = (uint32_t)((uint64_t)(*(X+rs1) ) - (uint64_t)(*(X+rs2) ));
}
}
}
@ -1256,7 +1256,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = *(X+rs1) << (*(X+rs2) & (traits::XLEN - 1));
*(X+rd) = *(X+rs1) << ((uint64_t)(*(X+rs2) ) & ((uint64_t)(traits::XLEN ) - (uint64_t)( 1 )));
}
}
}
@ -1364,7 +1364,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = *(X+rs1) >> (*(X+rs2) & (traits::XLEN - 1));
*(X+rd) = *(X+rs1) >> ((uint64_t)(*(X+rs2) ) & ((uint64_t)(traits::XLEN ) - (uint64_t)( 1 )));
}
}
}
@ -1391,7 +1391,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)((int32_t)*(X+rs1) >> (*(X+rs2) & (traits::XLEN - 1)));
*(X+rd) = (uint32_t)((int32_t)*(X+rs1) >> ((uint64_t)(*(X+rs2) ) & ((uint64_t)(traits::XLEN ) - (uint64_t)( 1 ))));
}
}
}
@ -1772,7 +1772,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
int64_t res = (int64_t)((int64_t)(int32_t)*(X+rs1) * (int64_t)(int32_t)*(X+rs2));
int64_t res = (int64_t)((int32_t)*(X+rs1) ) * (int64_t)((int32_t)*(X+rs2) );
if(rd != 0) {
*(X+rd) = (uint32_t)res;
}
@ -1800,7 +1800,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
int64_t res = (int64_t)((int64_t)(int32_t)*(X+rs1) * (int64_t)(int32_t)*(X+rs2));
int64_t res = (int64_t)((int32_t)*(X+rs1) ) * (int64_t)((int32_t)*(X+rs2) );
if(rd != 0) {
*(X+rd) = (uint32_t)(res >> traits::XLEN);
}
@ -1828,7 +1828,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
int64_t res = (int64_t)((int64_t)(int32_t)*(X+rs1) * (uint64_t)*(X+rs2));
int64_t res = (int64_t)((int32_t)*(X+rs1) ) * (int64_t)(*(X+rs2) );
if(rd != 0) {
*(X+rd) = (uint32_t)(res >> traits::XLEN);
}
@ -1856,7 +1856,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint64_t res = (uint64_t)((uint64_t)*(X+rs1) * (uint64_t)*(X+rs2));
uint64_t res = (uint64_t)(*(X+rs1) ) * (uint64_t)(*(X+rs2) );
if(rd != 0) {
*(X+rd) = (uint32_t)(res >> traits::XLEN);
}
@ -1888,7 +1888,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
int32_t divisor = (int32_t)*(X+rs2);
if(rd != 0) {
if(divisor != 0) {
uint32_t MMIN = ((uint32_t)1) << (traits::XLEN - 1);
uint32_t MMIN = ((uint32_t)1) << ((uint64_t)(traits::XLEN ) - (uint64_t)(1 ));
if(*(X+rs1) == MMIN && divisor == - 1) {
*(X+rd) = MMIN;
}
@ -1926,7 +1926,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
else {
if(*(X+rs2) != 0) {
if(rd != 0) {
*(X+rd) = (uint32_t)(*(X+rs1) / *(X+rs2));
*(X+rd) = *(X+rs1) / *(X+rs2);
}
}
else {
@ -1959,7 +1959,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(*(X+rs2) != 0) {
uint32_t MMIN = (uint32_t)1 << (traits::XLEN - 1);
uint32_t MMIN = (uint32_t)1 << ((uint64_t)(traits::XLEN ) - (uint64_t)(1 ));
if(*(X+rs1) == MMIN && (int32_t)*(X+rs2) == - 1) {
if(rd != 0) {
*(X+rd) = 0;
@ -1967,7 +1967,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)((int32_t)*(X+rs1) % (int32_t)*(X+rs2));
*(X+rd) = ((uint32_t)((int32_t)*(X+rs1) % (int32_t)*(X+rs2)));
}
}
}
@ -2030,7 +2030,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
// execute instruction
{
if(imm) {
*(X+rd + 8) = (uint32_t)(*(X+2) + imm);
*(X+rd + 8) = (uint32_t)((uint64_t)(*(X+2) ) + (uint64_t)(imm ));
}
else {
raise(0, 2);
@ -2054,7 +2054,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
uint32_t offs = (uint32_t)(*(X+rs1 + 8) + uimm);
uint32_t offs = (uint32_t)((uint64_t)(*(X+rs1 + 8) ) + (uint64_t)(uimm ));
int32_t res_38 = super::template read_mem<int32_t>(traits::MEM, offs);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
*(X+rd + 8) = (uint32_t)(int32_t)res_38;
@ -2077,7 +2077,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
uint32_t offs = (uint32_t)(*(X+rs1 + 8) + uimm);
uint32_t offs = (uint32_t)((uint64_t)(*(X+rs1 + 8) ) + (uint64_t)(uimm ));
super::template write_mem<uint32_t>(traits::MEM, offs, (uint32_t)*(X+rs2 + 8));
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
}
@ -2103,7 +2103,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rs1 != 0) {
*(X+rs1) = (uint32_t)(*(X+rs1) + (int8_t)sext<6>(imm));
*(X+rs1) = (uint32_t)((uint64_t)(*(X+rs1) ) + (uint64_t)((int8_t)sext<6>(imm) ));
}
}
}
@ -2136,8 +2136,8 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
*(X+1) = (uint32_t)(*PC + 2);
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<12>(imm));
*(X+1) = (uint32_t)((uint64_t)(*PC ) + (uint64_t)( 2 ));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<12>(imm) ));
this->core.reg.last_branch = 1;
}
break;
@ -2207,7 +2207,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
// execute instruction
{
if(nzimm) {
*(X+2) = (uint32_t)(*(X+2) + (int16_t)sext<10>(nzimm));
*(X+2) = (uint32_t)((uint64_t)(*(X+2) ) + (uint64_t)((int16_t)sext<10>(nzimm) ));
}
else {
raise(0, 2);
@ -2289,7 +2289,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
*(X+rs1 + 8) = (uint32_t)(*(X+rs1 + 8) & (int8_t)sext<6>(imm));
*(X+rs1 + 8) = (uint32_t)(*(X+rs1 + 8) & (uint32_t)((int8_t)sext<6>(imm) ));
}
break;
}// @suppress("No break at end of case")
@ -2308,7 +2308,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
*(X+rd + 8) = (uint32_t)(*(X+rd + 8) - *(X+rs2 + 8));
*(X+rd + 8) = (uint32_t)((uint64_t)(*(X+rd + 8) ) - (uint64_t)(*(X+rs2 + 8) ));
}
break;
}// @suppress("No break at end of case")
@ -2382,7 +2382,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
*NEXT_PC = *PC + 2;
// execute instruction
{
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<12>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<12>(imm) ));
this->core.reg.last_branch = 1;
}
break;
@ -2403,7 +2403,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
// execute instruction
{
if(*(X+rs1 + 8) == 0) {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<9>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<9>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -2425,7 +2425,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
// execute instruction
{
if(*(X+rs1 + 8) != 0) {
*NEXT_PC = (uint32_t)(*PC + (int16_t)sext<9>(imm));
*NEXT_PC = (uint32_t)((uint64_t)(*PC ) + (uint64_t)((int16_t)sext<9>(imm) ));
this->core.reg.last_branch = 1;
}
}
@ -2476,7 +2476,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t offs = (uint32_t)(*(X+2) + uimm);
uint32_t offs = (uint32_t)((uint64_t)(*(X+2) ) + (uint64_t)(uimm ));
int32_t res_39 = super::template read_mem<int32_t>(traits::MEM, offs);
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
*(X+rd) = (uint32_t)(int32_t)res_39;
@ -2525,7 +2525,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
// execute instruction
{
if(rs1 && rs1 < traits::RFS) {
*NEXT_PC = *(X+rs1 % traits::RFS) & ~ 0x1;
*NEXT_PC = *(X+(uint32_t)(rs1 ) % traits::RFS) & (uint32_t)(~ 0x1 );
this->core.reg.last_branch = 1;
}
else {
@ -2567,7 +2567,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
if(rd != 0) {
*(X+rd) = (uint32_t)(*(X+rd) + *(X+rs2));
*(X+rd) = (uint32_t)((uint64_t)(*(X+rd) ) + (uint64_t)(*(X+rs2) ));
}
}
}
@ -2592,8 +2592,8 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
}
else {
uint32_t new_pc = *(X+rs1);
*(X+1) = (uint32_t)(*PC + 2);
*NEXT_PC = new_pc & ~ 0x1;
*(X+1) = (uint32_t)((uint64_t)(*PC ) + (uint64_t)( 2 ));
*NEXT_PC = new_pc & (uint32_t)(~ 0x1 );
this->core.reg.last_branch = 1;
}
}
@ -2631,7 +2631,7 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
raise(0, 2);
}
else {
uint32_t offs = (uint32_t)(*(X+2) + uimm);
uint32_t offs = (uint32_t)((uint64_t)(*(X+2) ) + (uint64_t)(uimm ));
super::template write_mem<uint32_t>(traits::MEM, offs, (uint32_t)*(X+rs2));
if(this->core.reg.trap_state>=0x80000000UL) throw memory_access_exception();
}