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Code Issues Releases Activity

physical_core: Make use of std::make_unique instead of std::make_shared in ctor

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We can also allow unicorn to be constructed in 32-bit mode or 64-bit
mode to satisfy the need for both interpreter instances.

Allows this code to compile successfully of non x86-64 architectures.
This commit is contained in:
Lioncash 2020-04-24 00:07:38 -04:00
parent 26f2820ae3
commit cc84b48ce5
4 changed files with 15 additions and 8 deletions
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7
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -185,10 +185,9 @@ void ARM_Dynarmic_64::Step() {
ARM_Dynarmic_64::ARM_Dynarmic_64(System& system, ExclusiveMonitor& exclusive_monitor,
std::size_t core_index)
: ARM_Interface{system},
cb(std::make_unique<DynarmicCallbacks64>(*this)), inner_unicorn{system},
core_index{core_index}, exclusive_monitor{
dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {}
: ARM_Interface{system}, cb(std::make_unique<DynarmicCallbacks64>(*this)),
inner_unicorn{system, ARM_Unicorn::Arch::AArch64}, core_index{core_index},
exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {}
ARM_Dynarmic_64::~ARM_Dynarmic_64() = default;

5
src/core/arm/unicorn/arm_unicorn.cpp
View file

@ -62,8 +62,9 @@ static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u64 addr, int si
return false;
}
ARM_Unicorn::ARM_Unicorn(System& system) : ARM_Interface{system} {
CHECKED(uc_open(UC_ARCH_ARM64, UC_MODE_ARM, &uc));
ARM_Unicorn::ARM_Unicorn(System& system, Arch architecture) : ARM_Interface{system} {
const auto arch = architecture == Arch::AArch32 ? UC_ARCH_ARM : UC_ARCH_ARM64;
CHECKED(uc_open(arch, UC_MODE_ARM, &uc));
auto fpv = 3 << 20;
CHECKED(uc_reg_write(uc, UC_ARM64_REG_CPACR_EL1, &fpv));

7
src/core/arm/unicorn/arm_unicorn.h
View file

@ -15,7 +15,12 @@ class System;
class ARM_Unicorn final : public ARM_Interface {
public:
explicit ARM_Unicorn(System& system);
enum class Arch {
AArch32, // 32-bit ARM
AArch64, // 64-bit ARM
};
explicit ARM_Unicorn(System& system, Arch architecture);
~ARM_Unicorn() override;
void SetPC(u64 pc) override;

4
src/core/hle/kernel/physical_core.cpp
View file

@ -27,7 +27,9 @@ PhysicalCore::PhysicalCore(Core::System& system, std::size_t id,
std::make_unique<Core::ARM_Dynarmic_64>(system, exclusive_monitor, core_index);
#else
arm_interface = std::make_shared<Core::ARM_Unicorn>(system);
using Core::ARM_Unicorn;
arm_interface_32 = std::make_unique<ARM_Unicorn>(system, ARM_Unicorn::Arch::AArch32);
arm_interface_64 = std::make_unique<ARM_Unicorn>(system, ARM_Unicorn::Arch::AArch64);
LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
#endif