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reduce register_pair container

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This commit is contained in:
eladash 2018-12-09 14:50:51 +02:00 committed by kd-11
parent 45ed58cdaf
commit c2aa10cccd
2 changed files with 27 additions and 30 deletions
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44
rpcs3/Emu/RSX/RSXFIFO.cpp
View File

@ -46,21 +46,14 @@ namespace rsx
m_ctrl->put = put;
}
void FIFO_control::set_get(u32 get, bool spinning)
void FIFO_control::set_get(u32 get)
{
if (m_ctrl->get == get)
{
if (spinning)
if (const auto addr = RSXIOMem.RealAddr(m_memwatch_addr))
{
if (const auto addr = RSXIOMem.RealAddr(m_memwatch_addr))
{
m_memwatch_addr = get;
m_memwatch_cmp = vm::read32(addr);
}
}
else
{
LOG_ERROR(RSX, "Undetected spinning?");
m_memwatch_addr = get;
m_memwatch_cmp = vm::read32(addr);
}
return;
@ -74,7 +67,7 @@ namespace rsx
m_memwatch_addr = 0;
}
void FIFO_control::read_unsafe(register_pair& data)
bool FIFO_control::read_unsafe(register_pair& data)
{
// Fast read with no processing, only safe inside a PACKET_BEGIN+count block
if (m_remaining_commands)
@ -91,13 +84,11 @@ namespace rsx
m_internal_get += 4;
}
data.reg = m_command_reg;
data.value = vm::read32(m_args_ptr);
}
else
{
data.reg = FIFO_EMPTY;
data.set(m_command_reg, vm::read32(m_args_ptr));
return true;
}
return false;
}
void FIFO_control::read(register_pair& data)
@ -152,7 +143,7 @@ namespace rsx
(cmd & RSX_METHOD_RETURN_MASK) == RSX_METHOD_RETURN_CMD)
{
// Flow control, stop reading
data = { cmd, 0, m_internal_get };
data.reg = cmd;
return;
}
@ -231,7 +222,7 @@ namespace rsx
inc_get();
m_internal_get += 4;
data = { cmd & 0xfffc, vm::read32(m_args_ptr), m_internal_get };
data.set(cmd & 0xfffc, vm::read32(m_args_ptr));
}
flattening_helper::flattening_helper()
@ -475,7 +466,7 @@ namespace rsx
if ((cmd & RSX_METHOD_OLD_JUMP_CMD_MASK) == RSX_METHOD_OLD_JUMP_CMD)
{
const u32 offs = cmd & 0x1ffffffc;
if (offs == command.loc)
if (offs == fifo_ctrl->get_pos())
{
//Jump to self. Often preceded by NOP
if (performance_counters.state == FIFO_state::running)
@ -488,13 +479,13 @@ namespace rsx
}
//LOG_WARNING(RSX, "rsx jump(0x%x) #addr=0x%x, cmd=0x%x, get=0x%x, put=0x%x", offs, m_ioAddress + get, cmd, get, put);
fifo_ctrl->set_get(offs, offs == command.loc);
fifo_ctrl->set_get(offs);
return;
}
if ((cmd & RSX_METHOD_NEW_JUMP_CMD_MASK) == RSX_METHOD_NEW_JUMP_CMD)
{
const u32 offs = cmd & 0xfffffffc;
if (offs == command.loc)
if (offs == fifo_ctrl->get_pos())
{
//Jump to self. Often preceded by NOP
if (performance_counters.state == FIFO_state::running)
@ -507,7 +498,7 @@ namespace rsx
}
//LOG_WARNING(RSX, "rsx jump(0x%x) #addr=0x%x, cmd=0x%x, get=0x%x, put=0x%x", offs, m_ioAddress + get, cmd, get, put);
fifo_ctrl->set_get(offs, offs == command.loc);
fifo_ctrl->set_get(offs);
return;
}
if ((cmd & RSX_METHOD_CALL_CMD_MASK) == RSX_METHOD_CALL_CMD)
@ -521,7 +512,7 @@ namespace rsx
}
const u32 offs = cmd & 0xfffffffc;
m_return_addr = command.loc + 4;
m_return_addr = fifo_ctrl->get_pos() + 4;
fifo_ctrl->set_get(offs);
return;
}
@ -559,7 +550,7 @@ namespace rsx
performance_counters.state = FIFO_state::running;
}
for (int i = 0; command.reg != FIFO::FIFO_EMPTY; i++, fifo_ctrl->read_unsafe(command))
do
{
if (UNLIKELY(m_flattener.is_enabled()))
{
@ -606,6 +597,7 @@ namespace rsx
method(this, reg, value);
}
}
while (fifo_ctrl->read_unsafe(command));
fifo_ctrl->sync_get();
}

13
rpcs3/Emu/RSX/RSXFIFO.h
View File

@ -47,8 +47,12 @@ namespace rsx
{
u32 reg;
u32 value;
u32 loc;
u32 reserved;
void set(u32 reg, u32 val)
{
this->reg = reg;
this->value = val;
}
};
class flattening_helper
@ -109,13 +113,14 @@ namespace rsx
FIFO_control(rsx::thread* pctrl);
~FIFO_control() {}
u32 get_pos() { return m_internal_get; }
void sync_get() { m_ctrl->get.store(m_internal_get); }
void inc_get();
void set_get(u32 get, bool spinning = false);
void set_get(u32 get);
void set_put(u32 put);
void read(register_pair& data);
inline void read_unsafe(register_pair& data);
inline bool read_unsafe(register_pair& data);
};
}
}