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Fix instructions editor, implement preview for to-be-edited instructions

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This commit is contained in:
Eladash 2022-04-25 09:22:11 +03:00 committed by Megamouse
parent 7329fa9cf5
commit 08ebc59db0
2 changed files with 9 additions and 10 deletions
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17
rpcs3/rpcs3qt/instruction_editor_dialog.cpp
View File

@ -18,7 +18,7 @@ extern bool ppu_patch(u32 addr, u32 value);
instruction_editor_dialog::instruction_editor_dialog(QWidget *parent, u32 _pc, CPUDisAsm* _disasm, std::function<cpu_thread*()> func)
: QDialog(parent)
, m_pc(_pc)
, m_disasm(_disasm)
, m_disasm(_disasm->copy_type_erased())
, m_get_cpu(std::move(func))
{
setWindowTitle(tr("Edit instruction"));
@ -28,7 +28,6 @@ instruction_editor_dialog::instruction_editor_dialog(QWidget *parent, u32 _pc, C
const auto cpu = m_get_cpu();
m_cpu_offset = cpu && cpu->id_type() == 2 ? static_cast<spu_thread&>(*cpu).ls : vm::g_sudo_addr;
const QString instruction = qstr(fmt::format("%08x", *reinterpret_cast<be_t<u32>*>(m_cpu_offset + m_pc)));
QVBoxLayout* vbox_panel(new QVBoxLayout());
QHBoxLayout* hbox_panel(new QHBoxLayout());
@ -43,12 +42,12 @@ instruction_editor_dialog::instruction_editor_dialog(QWidget *parent, u32 _pc, C
m_instr = new QLineEdit(this);
m_instr->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
m_instr->setPlaceholderText(instruction);
m_instr->setText(instruction);
m_instr->setMaxLength(8);
m_instr->setMaximumWidth(65);
m_preview = new QLabel("", this);
m_disasm->change_mode(cpu_disasm_mode::normal);
m_disasm->disasm(m_pc);
m_preview = new QLabel(qstr(m_disasm->last_opcode), this);
// Layouts
vbox_left_panel->addWidget(new QLabel(tr("Address: ")));
@ -141,12 +140,12 @@ instruction_editor_dialog::instruction_editor_dialog(QWidget *parent, u32 _pc, C
void instruction_editor_dialog::updatePreview() const
{
bool ok;
ulong opcode = m_instr->text().toULong(&ok, 16);
Q_UNUSED(opcode)
const be_t<u32> opcode{static_cast<u32>(m_instr->text().toULong(&ok, 16))};
m_disasm->change_ptr(reinterpret_cast<const u8*>(&opcode) - std::intptr_t{m_pc});
if (ok)
if (ok && m_disasm->disasm(m_pc))
{
m_preview->setText(tr("Preview disabled."));
m_preview->setText(qstr(m_disasm->last_opcode));
}
else
{

2
rpcs3/rpcs3qt/instruction_editor_dialog.h
View File

@ -17,7 +17,7 @@ class instruction_editor_dialog : public QDialog
private:
u32 m_pc;
u8* m_cpu_offset;
CPUDisAsm* m_disasm;
std::shared_ptr<CPUDisAsm> m_disasm; // shared in order to allow an incomplete type
QLineEdit* m_instr;
QLabel* m_preview;
QCheckBox* m_apply_for_spu_group = nullptr;