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This commit is contained in:
CocoSimone
2023-01-02 22:28:12 +01:00
parent c915ebc11d
commit f45f1417e8
2 changed files with 11 additions and 8 deletions
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15
src/backend/core/Dynarec.cpp
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@@ -6,7 +6,7 @@ Dynarec::Dynarec() : code(Xbyak::DEFAULT_MAX_CODE_SIZE, Xbyak::AutoGrow) {}
void Dynarec::Recompile(Registers& regs, Mem& mem) { void Dynarec::Recompile(Registers& regs, Mem& mem) {
bool branch = false, prevBranch = false; bool branch = false, prevBranch = false;
u16 start_addr = regs.pc; u32 start_addr = regs.pc;
Fn block = code.getCurr<Fn>(); Fn block = code.getCurr<Fn>();
while(!prevBranch) { while(!prevBranch) {
@@ -22,12 +22,13 @@ void Dynarec::Recompile(Registers& regs, Mem& mem) {
} }
code.ret(); code.ret();
codeCache[start_addr >> 12][start_addr & 15] = block; codeCache[start_addr >> 20][start_addr & 0xFFF] = block;
block(); block();
} }
void Dynarec::AllocateOuter(Registers& regs) { void Dynarec::AllocateOuter(Registers& regs) {
codeCache[regs.pc >> 20] = (Fn*)calloc(0xFFF, sizeof(Fn)); u32 pc = regs.pc & 0xffffffff;
codeCache[pc >> 20] = (Fn*)calloc(0xFFF, sizeof(Fn));
} }
int Dynarec::Step(Mem &mem, Registers& regs) { int Dynarec::Step(Mem &mem, Registers& regs) {
@@ -36,9 +37,11 @@ int Dynarec::Step(Mem &mem, Registers& regs) {
regs.prevDelaySlot = regs.delaySlot; regs.prevDelaySlot = regs.delaySlot;
regs.delaySlot = false; regs.delaySlot = false;
if(codeCache[regs.pc >> 20]) { u32 pc = regs.pc & 0xffffffff;
if(codeCache[regs.pc >> 20][regs.pc & 0xfff]) {
codeCache[regs.pc >> 20][regs.pc & 0xfff](); if(codeCache[pc >> 20]) {
if(codeCache[pc >> 20][pc & 0xfff]) {
codeCache[pc >> 20][pc & 0xfff]();
} else { } else {
Recompile(regs, mem); Recompile(regs, mem);
} }

4
src/main.cpp
View File

@@ -1,5 +1,5 @@
#include <frontend/App.hpp> #include <App.hpp>
#include <backend/MupenMovie.hpp> #include <MupenMovie.hpp>
#ifdef _WIN32 #ifdef _WIN32
#define main SDL_main #define main SDL_main