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Enable call history in PPU Interpreter

This commit is contained in:
Nekotekina 2022-06-07 12:11:47 +03:00 committed by Ivan
parent 8e667e69f6
commit 753a12f436
1 changed files with 19 additions and 10 deletions
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29
rpcs3/Emu/Cell/PPUInterpreter.cpp
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@ -42,6 +42,7 @@ enum class ppu_exec_bit : u64
set_fpcc,
use_dfma,
set_cr_stats,
set_call_history,
__bitset_enum_max
};
@ -471,9 +472,13 @@ auto ppu_feed_data(ppu_thread& ppu, u64 addr)
}
// Push called address to custom call history for debugging
inline u32 ppu_record_call(ppu_thread& ppu, u32 new_cia, ppu_opcode_t op, bool indirect = false)
template <ppu_exec_bit... Flags>
u32 ppu_record_call(ppu_thread& ppu, u32 new_cia, ppu_opcode_t op, bool indirect = false)
{
return new_cia;
if constexpr (!((Flags == set_call_history) || ...))
{
return new_cia;
}
if (auto& history = ppu.call_history; !history.data.empty())
{
@ -501,6 +506,8 @@ inline u32 ppu_record_call(ppu_thread& ppu, u32 new_cia, ppu_opcode_t op, bool i
history.last_r1 = ppu.gpr[1];
history.last_r2 = ppu.gpr[2];
}
return new_cia;
}
template<typename T>
@ -3149,7 +3156,7 @@ template <u32 Build, ppu_exec_bit... Flags>
auto BC()
{
if constexpr (Build == 0xf1a6)
return ppu_exec_select<Flags...>::template select<>();
return ppu_exec_select<Flags...>::template select<set_call_history>();
if constexpr (Build == 0) return +[](ppu_thread& ppu, ppu_opcode_t op, be_t<u32>* this_op, ppu_intrp_func* next_fn)
{
@ -3172,7 +3179,7 @@ auto BC()
ppu.cia = vm::get_addr(this_op);
// Provide additional information by using the origin of the call
// Because this is a fixed target branch there's no abiguity about it
ppu_record_call(ppu, ppu.cia, op);
ppu_record_call<Flags...>(ppu, ppu.cia, op);
ppu.cia = (op.aa ? 0 : ppu.cia) + op.bt14;
}
@ -3216,7 +3223,7 @@ template <u32 Build, ppu_exec_bit... Flags>
auto B()
{
if constexpr (Build == 0xf1a6)
return ppu_exec_select<Flags...>::template select<>();
return ppu_exec_select<Flags...>::template select<set_call_history>();
if constexpr (Build == 0) return +[](ppu_thread& ppu, ppu_opcode_t op, be_t<u32>* this_op, ppu_intrp_func*)
{
@ -3224,7 +3231,7 @@ auto B()
const u32 link = (ppu.cia = vm::get_addr(this_op)) + 4;
// Provide additional information by using the origin of the call
// Because this is a fixed target branch there's no abiguity about it
ppu_record_call(ppu, ppu.cia, op);
ppu_record_call<Flags...>(ppu, ppu.cia, op);
ppu.cia = (op.aa ? 0 : ppu.cia) + op.bt24;
if (op.lk) ppu.lr = link;
@ -3249,7 +3256,7 @@ template <u32 Build, ppu_exec_bit... Flags>
auto BCLR()
{
if constexpr (Build == 0xf1a6)
return ppu_exec_select<Flags...>::template select<>();
return ppu_exec_select<Flags...>::template select<set_call_history>();
if constexpr (Build == 0) return +[](ppu_thread& ppu, ppu_opcode_t op, be_t<u32>* this_op, ppu_intrp_func* next_fn)
{
@ -3271,7 +3278,7 @@ auto BCLR()
if (ctr_ok && cond_ok)
{
ppu_record_call(ppu, target, op, true);
ppu_record_call<Flags...>(ppu, target, op, true);
ppu.cia = target;
}
else if (!ppu.state) [[likely]]
@ -3399,7 +3406,7 @@ template <u32 Build, ppu_exec_bit... Flags>
auto BCCTR()
{
if constexpr (Build == 0xf1a6)
return ppu_exec_select<Flags...>::template select<>();
return ppu_exec_select<Flags...>::template select<set_call_history>();
if constexpr (Build == 0) return +[](ppu_thread& ppu, ppu_opcode_t op, be_t<u32>* this_op, ppu_intrp_func* next_fn)
{
@ -3410,7 +3417,7 @@ auto BCCTR()
if (op.bo & 0x10 || ppu.cr[op.bi] == ((op.bo & 0x8) != 0))
{
const u32 target = static_cast<u32>(ppu.ctr) & ~3;
ppu_record_call(ppu, target, op, true);
ppu_record_call<Flags...>(ppu, target, op, true);
ppu.cia = target;
}
else if (!ppu.state) [[likely]]
@ -7315,6 +7322,8 @@ ppu_interpreter_rt_base::ppu_interpreter_rt_base() noexcept
selected += use_dfma;
if (g_cfg.core.ppu_debug)
selected += set_cr_stats; // TODO
if (g_cfg.core.ppu_call_history)
selected += set_call_history;
if (selected & use_nj)
ppu_log.success("Enabled: Accurate Non-Java Mode");