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aarch64: fix include file in jit

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Signed-off-by: Ronald Caesar <github43132@proton.me>
This commit is contained in:
Ronald Caesar 2025-08-10 02:42:27 -04:00
parent 59e812bc63
commit 1300cc1535
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GPG key ID: 04307C401999C596
2 changed files with 20 additions and 14 deletions
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27
core/JIT/jit.cpp
View file

@ -14,7 +14,8 @@
using JitFunc = void (*)();
void JIT::translate_and_run(CPU& cpu) {
void JIT::translate_and_run(CPU& cpu)
{
// TODO: Create REM Context
create_rem_context(nullptr, nullptr, nullptr, nullptr, nullptr);
@ -28,32 +29,36 @@ void JIT::translate_and_run(CPU& cpu) {
size_t offset = 0;
// Decode mock instructions from cpu.memory
if (cpu.memory[0] == 0x05) { // MOVZ placeholder
code[offset++] = 0x48; // mov rax, imm64
if (cpu.memory[0] == 0x05)
{ // MOVZ placeholder
code[offset++] = 0x48; // mov rax, imm64
code[offset++] = 0xB8;
u64 imm = 5;
std::memcpy(&code[offset], &imm, sizeof(imm));
offset += 8;
}
if (cpu.memory[4] == 0x03) { // ADD placeholder
code[offset++] = 0x48; // add rax, imm32
if (cpu.memory[4] == 0x03)
{ // ADD placeholder
code[offset++] = 0x48; // add rax, imm32
code[offset++] = 0x05;
u32 addval = 3;
std::memcpy(&code[offset], &addval, sizeof(addval));
offset += 4;
}
code[offset++] = 0xC3; // ret
code[offset++] = 0xC3; // ret
JitFunc fn = reinterpret_cast<JitFunc>(code);
u64 result;
#if defined(__x86_64__)
asm volatile("call *%1\n"
"mov %%rax, %0\n"
: "=r"(result)
: "r"(fn)
: "%rax");
asm volatile(
"call *%1\n"
"mov %%rax, %0\n"
: "=r"(result)
: "r"(fn)
: "%rax");
#elif defined(__aarch64__)
asm volatile("blr %1\n"
"mov %0, x0\n"

7
core/JIT/jit.h
View file

@ -2,9 +2,10 @@
#pragma once
#include "ARM/cpu.h"
#include "aarch64/isa.h"
class JIT {
public:
class JIT
{
public:
void translate_and_run(CPU& cpu);
};