dingusppc/cpu/ppc/poweropcodes.cpp
2020-02-28 09:04:28 -07:00

810 lines
22 KiB
C++

/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-20 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
// The Power-specific opcodes for the processor - ppcopcodes.cpp
// Any shared opcodes are in ppcopcodes.cpp
#include <thirdparty/loguru.hpp>
#include <iostream>
#include <array>
#include <stdio.h>
#include <stdexcept>
#include "ppcemu.h"
#include "ppcmmu.h"
#include <cmath>
#include <limits>
void power_abs() {
ppc_grab_regsda();
if (ppc_result_a == 0x80000000) {
ppc_result_d = ppc_result_a;
}
else {
ppc_result_d = ppc_result_a & 0x7FFFFFFF;
}
ppc_store_result_regd();
}
void power_absdot() {
ppc_grab_regsda();
if (ppc_result_a == 0x80000000) {
ppc_result_d = ppc_result_a;
}
else {
ppc_result_d = ppc_result_a & 0x7FFFFFFF;
}
ppc_changecrf0(ppc_result_d);
ppc_store_result_regd();
}
void power_abso() {
ppc_grab_regsda();
if (ppc_result_a == 0x80000000) {
ppc_result_d = ppc_result_a;
ppc_state.ppc_spr[SPR::XER] |= 0x40000000;
}
else {
ppc_result_d = ppc_result_a & 0x7FFFFFFF;
}
ppc_store_result_regd();
}
void power_absodot() {
ppc_grab_regsda();
if (ppc_result_a == 0x80000000) {
ppc_result_d = ppc_result_a;
ppc_state.ppc_spr[SPR::XER] |= 0x40000000;
}
else {
ppc_result_d = ppc_result_a & 0x7FFFFFFF;
}
ppc_changecrf0(ppc_result_d);
ppc_store_result_regd();
}
void power_clcs() {
ppc_grab_regsda();
switch (reg_a) {
case 12:
case 13:
case 14:
case 15:
ppc_result_d = 65535;
break;
default:
ppc_result_d = 0;
}
ppc_store_result_regd();
}
void power_clcsdot() {
switch (reg_a) {
case 12:
case 13:
case 14:
case 15:
ppc_result_d = 65535;
break;
default:
ppc_result_d = 0;
}
ppc_changecrf0(ppc_result_d);
printf("Does RC do anything here? (TODO) \n");
ppc_store_result_regd();
}
void power_div() {
ppc_grab_regsdab();
ppc_result_d = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) % ppc_result_b;
ppc_store_result_regd();
}
void power_divdot() {
ppc_result_d = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) % ppc_result_b;
}
void power_divo() {
ppc_result_d = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) % ppc_result_b;
}
void power_divodot() {
ppc_result_d = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a | ppc_state.ppc_spr[SPR::MQ]) % ppc_result_b;
}
void power_divs() {
ppc_grab_regsdab();
ppc_result_d = ppc_result_a / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a % ppc_result_b);
ppc_store_result_regd();
}
void power_divsdot() {
ppc_result_d = ppc_result_a / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a % ppc_result_b);
}
void power_divso() {
ppc_result_d = ppc_result_a / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a % ppc_result_b);
}
void power_divsodot() {
ppc_result_d = ppc_result_a / ppc_result_b;
ppc_state.ppc_spr[SPR::MQ] = (ppc_result_a % ppc_result_b);
}
void power_doz() {
ppc_grab_regsdab();
if (((int32_t)ppc_result_a) > ((int32_t)ppc_result_b)) {
ppc_result_d = 0;
}
else {
ppc_result_d = ~ppc_result_a + ppc_result_b + 1;
}
ppc_store_result_rega();
}
void power_dozdot() {
ppc_grab_regsdab();
if (((int32_t)ppc_result_a) > ((int32_t)ppc_result_b)) {
ppc_result_d = 0;
}
else {
ppc_result_d = ~ppc_result_a + ppc_result_b + 1;
}
ppc_changecrf0(ppc_result_d);
ppc_store_result_rega();
}
void power_dozo() {
if (((int32_t)ppc_result_a) > ((int32_t)ppc_result_b)) {
ppc_result_d = 0;
}
else {
ppc_result_d = ~ppc_result_a + ppc_result_b + 1;
}
}
void power_dozodot() {
if (((int32_t)ppc_result_a) > ((int32_t)ppc_result_b)) {
ppc_result_d = 0;
}
else {
ppc_result_d = ~ppc_result_a + ppc_result_b + 1;
}
}
void power_dozi() {
ppc_grab_regsdab();
if (((int32_t)ppc_result_a) > simm) {
ppc_result_d = 0;
}
else {
ppc_result_d = ~ppc_result_a + simm + 1;
}
ppc_store_result_rega();
}
void power_lscbx() {
ppc_grab_regsdab();
uint32_t bytes_copied = 0;
bool match_found = false;
uint32_t shift_amount = 0;
uint8_t return_value;
uint8_t byte_compared = (uint8_t)((ppc_state.ppc_spr[SPR::XER] & 0xFF00) >> 8);
if ((ppc_state.ppc_spr[SPR::XER] & 0x7f) == 0) {
return;
}
uint32_t bytes_to_load = (ppc_state.ppc_spr[SPR::XER] & 0x7f) + 1;
ppc_effective_address = (reg_a == 0) ? ppc_result_b : ppc_result_a + ppc_result_b;
do {
ppc_effective_address++;
bytes_to_load--;
if (match_found == false) {
switch (shift_amount) {
case 0:
return_value = mem_grab_byte(ppc_effective_address);
ppc_result_d = (ppc_result_d & 0x00FFFFFF) | (return_value << 24);
ppc_store_result_regd();
break;
case 1:
return_value = mem_grab_byte(ppc_effective_address);
ppc_result_d = (ppc_result_d & 0xFF00FFFF) | (return_value << 16);
ppc_store_result_regd();
break;
case 2:
return_value = mem_grab_byte(ppc_effective_address);
ppc_result_d = (ppc_result_d & 0xFFFF00FF) | (return_value << 8);
ppc_store_result_regd();
break;
case 3:
return_value = mem_grab_byte(ppc_effective_address);
ppc_result_d = (ppc_result_d & 0xFFFFFF00) | return_value;
ppc_store_result_regd();
break;
}
bytes_copied++;
}
if (return_value == byte_compared) {
break;
}
if (shift_amount == 3) {
shift_amount = 0;
reg_d = (reg_d + 1) & 0x1F;
}
else {
shift_amount++;
}
} while (bytes_to_load > 0);
ppc_state.ppc_spr[SPR::XER] = (ppc_state.ppc_spr[SPR::XER] & 0xFFFFFF80) | bytes_copied;
ppc_store_result_regd();
}
void power_lscbxdot() {
printf("OOPS! Placeholder!!! \n");
}
void power_maskg() {
ppc_grab_regssab();
uint32_t mask_start = ppc_result_d & 31;
uint32_t mask_end = ppc_result_b & 31;
uint32_t insert_mask = 0;
if (mask_start < (mask_end + 1)) {
for (uint32_t i = mask_start; i < mask_end; i++) {
insert_mask |= (0x80000000 >> i);
}
}
else if (mask_start == (mask_end + 1)) {
insert_mask = 0xFFFFFFFF;
}
else {
insert_mask = 0xFFFFFFFF;
for (uint32_t i = (mask_end + 1); i < (mask_start - 1); i++) {
insert_mask &= (~(0x80000000 >> i));
}
}
ppc_result_a = insert_mask;
ppc_store_result_rega();
}
void power_maskgdot() {
ppc_grab_regssab();
uint32_t mask_start = ppc_result_d & 31;
uint32_t mask_end = ppc_result_b & 31;
uint32_t insert_mask = 0;
if (mask_start < (mask_end + 1)) {
for (uint32_t i = mask_start; i < mask_end; i++) {
insert_mask |= (0x80000000 >> i);
}
}
else if (mask_start == (mask_end + 1)) {
insert_mask = 0xFFFFFFFF;
}
else {
insert_mask = 0xFFFFFFFF;
for (uint32_t i = (mask_end + 1); i < (mask_start - 1); i++) {
insert_mask &= (~(0x80000000 >> i));
}
}
ppc_result_a = insert_mask;
ppc_store_result_rega();
}
void power_maskir() {
ppc_grab_regssab();
uint32_t mask_insert = ppc_result_a;
uint32_t insert_rot = 0x80000000;
do {
if (ppc_result_b & insert_rot) {
mask_insert &= ~insert_rot;
mask_insert |= (ppc_result_d & insert_rot);
}
insert_rot = insert_rot >> 1;
} while (insert_rot > 0);
ppc_result_a = (ppc_result_d & ppc_result_b);
ppc_store_result_rega();
}
void power_maskirdot() {
ppc_grab_regssab();
uint32_t mask_insert = ppc_result_a;
uint32_t insert_rot = 0x80000000;
do {
if (ppc_result_b & insert_rot) {
mask_insert &= ~insert_rot;
mask_insert |= (ppc_result_d & insert_rot);
}
insert_rot = insert_rot >> 1;
} while (insert_rot > 0);
ppc_result_a = (ppc_result_d & ppc_result_b);
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_mul() {
ppc_grab_regsdab();
uint64_t product;
product = ((uint64_t)ppc_result_a) * ((uint64_t)ppc_result_b);
ppc_result_d = ((uint32_t)(product >> 32));
ppc_state.ppc_spr[SPR::MQ] = ((uint32_t)(product));
ppc_store_result_regd();
}
void power_muldot() {
ppc_grab_regsdab();
uint64_t product;
product = ((uint64_t)ppc_result_a) * ((uint64_t)ppc_result_b);
ppc_result_d = ((uint32_t)(product >> 32));
ppc_state.ppc_spr[SPR::MQ] = ((uint32_t)(product));
ppc_changecrf0(ppc_result_d);
ppc_store_result_regd();
}
void power_mulo() {
uint64_t product;
product = ((uint64_t)ppc_result_a) * ((uint64_t)ppc_result_b);
ppc_result_d = ((uint32_t)(product >> 32));
ppc_state.ppc_spr[SPR::MQ] = ((uint32_t)(product));
}
void power_mulodot() {
uint64_t product;
product = ((uint64_t)ppc_result_a) * ((uint64_t)ppc_result_b);
ppc_result_d = ((uint32_t)(product >> 32));
ppc_state.ppc_spr[SPR::MQ] = ((uint32_t)(product));
}
void power_nabs() {
ppc_grab_regsda();
ppc_result_d = (0x80000000 | ppc_result_a);
ppc_store_result_regd();
}
void power_nabsdot() {
ppc_result_d = (0x80000000 | ppc_result_a);
}
void power_nabso() {
ppc_result_d = (0x80000000 | ppc_result_a);
}
void power_nabsodot() {
ppc_result_d = (0x80000000 | ppc_result_a);
}
void power_rlmi() {
ppc_grab_regssab();
unsigned rot_mb = (ppc_cur_instruction >> 6) & 31;
unsigned rot_me = (ppc_cur_instruction >> 1) & 31;
uint32_t rot_amt = ppc_result_b & 31;
uint32_t insert_mask = 0;
if (rot_mb < (rot_me + 1)) {
for (uint32_t i = rot_mb; i < rot_me; i++) {
insert_mask |= (0x80000000 >> i);
}
}
else if (rot_mb == (rot_me + 1)) {
insert_mask = 0xFFFFFFFF;
}
else {
insert_mask = 0xFFFFFFFF;
for (uint32_t i = (rot_me + 1); i < (rot_mb - 1); i++) {
insert_mask &= (~(0x80000000 >> i));
}
}
uint32_t step2 = (ppc_result_d << rot_amt) | (ppc_result_d >> rot_amt);
ppc_result_a = step2 & insert_mask;
ppc_store_result_rega();
}
void power_rrib() {
ppc_grab_regssab();
if (ppc_result_d & 0x80000000) {
ppc_result_a |= (0x80000000 >> ppc_result_b);
}
else {
ppc_result_a &= ~(0x80000000 >> ppc_result_b);
}
ppc_store_result_rega();
}
void power_rribdot() {
ppc_grab_regssab();
if (ppc_result_d & 0x80000000) {
ppc_result_a |= (0x80000000 >> ppc_result_b);
}
else {
ppc_result_a &= ~(0x80000000 >> ppc_result_b);
}
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_sle() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_final = ((ppc_result_d << rot_amt) | (ppc_result_d >> (32 - rot_amt)));
ppc_state.ppc_spr[SPR::MQ] = insert_final & insert_mask;
ppc_result_a = insert_final & insert_mask;
ppc_store_result_rega();
}
void power_sledot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_final = ((ppc_result_d << rot_amt) | (ppc_result_d >> (32 - rot_amt)));
ppc_state.ppc_spr[SPR::MQ] = insert_final & insert_mask;
ppc_result_a = insert_final & insert_mask;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_sleq() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_amt) | (ppc_result_d >> (rot_amt - 31)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_store_result_rega();
}
void power_sleqdot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_amt) | (ppc_result_d >> (rot_amt - 31)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_sliq() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_sh) | (ppc_result_d >> (rot_sh - 31)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end & insert_mask;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_store_result_rega();
}
void power_sliqdot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_sh) | (ppc_result_d >> (rot_sh - 31)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end & insert_mask;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_slliq() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_sh) | (ppc_result_d >> (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_store_result_rega();
}
void power_slliqdot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d << rot_sh) | (ppc_result_d >> (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_sllq() {
LOG_F(WARNING, "OOPS! Placeholder for sllq!!! \n");
}
void power_sllqdot() {
LOG_F(WARNING, "OOPS! Placeholder for sllq.!!! \n");
}
void power_slq() {
LOG_F(WARNING, "OOPS! Placeholder for slq!!! \n");
}
void power_slqdot() {
LOG_F(WARNING, "OOPS! Placeholder for slq.!!! \n");
}
void power_sraiq() {
LOG_F(WARNING, "OOPS! Placeholder for sraiq!!! \n");
}
void power_sraiqdot() {
LOG_F(WARNING, "OOPS! Placeholder for sraiq.!!! \n");
}
void power_sraq() {
LOG_F(WARNING, "OOPS! Placeholder for sraq!!! \n");
}
void power_sraqdot() {
LOG_F(WARNING, "OOPS! Placeholder for sraq.!!! \n");
}
void power_sre() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_final = ((ppc_result_d >> rot_amt) | (ppc_result_d << (32 - rot_amt)));
ppc_state.ppc_spr[SPR::MQ] = insert_final & insert_mask;
ppc_result_a = insert_final;
ppc_store_result_rega();
}
void power_sredot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
uint32_t rot_amt = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_amt; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_final = ((ppc_result_d >> rot_amt) | (ppc_result_d << (32 - rot_amt)));
ppc_state.ppc_spr[SPR::MQ] = insert_final & insert_mask;
ppc_result_a = insert_final;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_srea() {
LOG_F(WARNING, "OOPS! Placeholder for srea!!! \n");
}
void power_sreadot() {
LOG_F(WARNING, "OOPS! Placeholder for srea.!!! \n");
}
void power_sreq() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d >> rot_sh) | (ppc_result_d << (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_store_result_rega();
}
void power_sreqdot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = ppc_result_b & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d >> rot_sh) | (ppc_result_d << (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_sriq() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d >> rot_sh) | (ppc_result_d << (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_store_result_rega();
}
void power_sriqdot() {
ppc_grab_regssa();
uint32_t insert_mask = 0;
unsigned rot_sh = (ppc_cur_instruction >> 11) & 31;
for (uint32_t i = 31; i > rot_sh; i--) {
insert_mask |= (1 << i);
}
uint32_t insert_start = ((ppc_result_d >> rot_sh) | (ppc_result_d << (32 - rot_sh)));
uint32_t insert_end = ppc_state.ppc_spr[SPR::MQ];
for (int i = 0; i < 32; i++) {
if (insert_mask & (1 << i)) {
insert_end &= ~(1 << i);
insert_end |= (insert_start & (1 << i));
}
}
ppc_result_a = insert_end;
ppc_state.ppc_spr[SPR::MQ] = insert_start;
ppc_changecrf0(ppc_result_a);
ppc_store_result_rega();
}
void power_srliq() {
LOG_F(WARNING, "OOPS! Placeholder for slriq!!! \n");
}
void power_srliqdot() {
LOG_F(WARNING, "OOPS! Placeholder for slriq.!!! \n");
}
void power_srlq() {
LOG_F(WARNING, "OOPS! Placeholder for slrq!!! \n");
}
void power_srlqdot() {
LOG_F(WARNING, "OOPS! Placeholder for slrq.!!! \n");
}
void power_srq() {
LOG_F(WARNING, "OOPS! Placeholder for srq!!! \n");
}
void power_srqdot() {
LOG_F(WARNING, "OOPS! Placeholder for srq.!!! \n");
}