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A64: Add batch register retrieval to interface

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This commit is contained in:
MerryMage 2018-01-08 17:26:49 +00:00
parent cb481a3a48
commit b12dead76a
2 changed files with 52 additions and 6 deletions
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17
include/dynarmic/A64/a64.h
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@ -6,6 +6,7 @@
#pragma once #pragma once
#include <array>
#include <cstddef> #include <cstddef>
#include <cstdint> #include <cstdint>
#include <memory> #include <memory>
@ -68,16 +69,24 @@ public:
/// Modify general-purpose register. /// Modify general-purpose register.
void SetRegister(size_t index, std::uint64_t value); void SetRegister(size_t index, std::uint64_t value);
struct Vector { /// Read all general-purpose registers.
std::uint64_t low; std::array<std::uint64_t, 31> GetRegisters() const;
std::uint64_t high; /// Modify all general-purpose registers.
}; void SetRegisters(const std::array<std::uint64_t, 31>& value);
using Vector = std::array<std::uint64_t, 2>;
static_assert(sizeof(Vector) == sizeof(std::uint64_t) * 2);
/// Read floating point and SIMD register. /// Read floating point and SIMD register.
Vector GetVector(std::size_t index) const; Vector GetVector(std::size_t index) const;
/// Modify floating point and SIMD register. /// Modify floating point and SIMD register.
void SetVector(std::size_t index, Vector value); void SetVector(std::size_t index, Vector value);
/// Read all floating point and SIMD registers.
std::array<Vector, 32> GetVectors() const;
/// Modify all floating point and SIMD registers.
void SetVectors(const std::array<Vector, 32>& value);
/// View FPCR. /// View FPCR.
std::uint32_t GetFpcr() const; std::uint32_t GetFpcr() const;
/// Modify FPCR. /// Modify FPCR.

41
src/backend_x64/a64_interface.cpp
View file

@ -4,6 +4,7 @@
* General Public License version 2 or any later version. * General Public License version 2 or any later version.
*/ */
#include <cstring>
#include <memory> #include <memory>
#include <boost/icl/interval_set.hpp> #include <boost/icl/interval_set.hpp>
@ -108,13 +109,33 @@ public:
jit_state.reg.at(index) = value; jit_state.reg.at(index) = value;
} }
std::array<u64, 31> GetRegisters() const {
return jit_state.reg;
}
void SetRegisters(const std::array<u64, 31>& value) {
jit_state.reg = value;
}
Vector GetVector(size_t index) const { Vector GetVector(size_t index) const {
return {jit_state.vec.at(index * 2), jit_state.vec.at(index * 2 + 1)}; return {jit_state.vec.at(index * 2), jit_state.vec.at(index * 2 + 1)};
} }
void SetVector(size_t index, Vector value) { void SetVector(size_t index, Vector value) {
jit_state.vec.at(index * 2) = value.low; jit_state.vec.at(index * 2) = value[0];
jit_state.vec.at(index * 2 + 1) = value.high; jit_state.vec.at(index * 2 + 1) = value[1];
}
std::array<Jit::Vector, 32> GetVectors() const {
std::array<Jit::Vector, 32> ret;
static_assert(sizeof(ret) == sizeof(jit_state.vec));
std::memcpy(ret.data(), jit_state.vec.data(), sizeof(jit_state.vec));
return ret;
}
void SetVectors(const std::array<Jit::Vector, 32>& value) {
static_assert(sizeof(value) == sizeof(jit_state.vec));
std::memcpy(jit_state.vec.data(), value.data(), sizeof(jit_state.vec));
} }
u32 GetFpcr() const { u32 GetFpcr() const {
@ -249,6 +270,14 @@ void Jit::SetRegister(size_t index, u64 value) {
impl->SetRegister(index, value); impl->SetRegister(index, value);
} }
std::array<u64, 31> Jit::GetRegisters() const {
return impl->GetRegisters();
}
void Jit::SetRegisters(const std::array<u64, 31>& value) {
impl->SetRegisters(value);
}
Jit::Vector Jit::GetVector(size_t index) const { Jit::Vector Jit::GetVector(size_t index) const {
return impl->GetVector(index); return impl->GetVector(index);
} }
@ -257,6 +286,14 @@ void Jit::SetVector(size_t index, Vector value) {
impl->SetVector(index, value); impl->SetVector(index, value);
} }
std::array<Jit::Vector, 32> Jit::GetVectors() const {
return impl->GetVectors();
}
void Jit::SetVectors(const std::array<Jit::Vector, 32>& value) {
impl->SetVectors(value);
}
u32 Jit::GetFpcr() const { u32 Jit::GetFpcr() const {
return impl->GetFpcr(); return impl->GetFpcr();
} }