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kernel/svc: Deglobalize the supervisor call handlers

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Adjusts the interface of the wrappers to take a system reference, which
allows accessing a system instance without using the global accessors.

This also allows getting rid of all global accessors within the
supervisor call handling code. While this does make the wrappers
themselves slightly more noisy, this will be further cleaned up in a
follow-up. This eliminates the global system accessors in the current
code while preserving the existing interface.
This commit is contained in:
Lioncash
2019-04-06 18:46:18 -04:00
parent f14328bf0a
commit b117ca5fce
8 changed files with 419 additions and 370 deletions
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17
src/core/arm/dynarmic/arm_dynarmic.cpp
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@ -14,6 +14,7 @@
#include "core/core_timing.h"
#include "core/core_timing_util.h"
#include "core/gdbstub/gdbstub.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/svc.h"
#include "core/hle/kernel/vm_manager.h"
@ -99,7 +100,7 @@ public:
}
void CallSVC(u32 swi) override {
Kernel::CallSVC(swi);
Kernel::CallSVC(parent.system, swi);
}
void AddTicks(u64 ticks) override {
@ -112,14 +113,14 @@ public:
// Always execute at least one tick.
amortized_ticks = std::max<u64>(amortized_ticks, 1);
parent.core_timing.AddTicks(amortized_ticks);
parent.system.CoreTiming().AddTicks(amortized_ticks);
num_interpreted_instructions = 0;
}
u64 GetTicksRemaining() override {
return std::max(parent.core_timing.GetDowncount(), 0);
return std::max(parent.system.CoreTiming().GetDowncount(), 0);
}
u64 GetCNTPCT() override {
return Timing::CpuCyclesToClockCycles(parent.core_timing.GetTicks());
return Timing::CpuCyclesToClockCycles(parent.system.CoreTiming().GetTicks());
}
ARM_Dynarmic& parent;
@ -129,7 +130,7 @@ public:
};
std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
auto* current_process = Core::CurrentProcess();
auto* current_process = system.Kernel().CurrentProcess();
auto** const page_table = current_process->VMManager().page_table.pointers.data();
Dynarmic::A64::UserConfig config;
@ -171,10 +172,10 @@ void ARM_Dynarmic::Step() {
cb->InterpreterFallback(jit->GetPC(), 1);
}
ARM_Dynarmic::ARM_Dynarmic(Timing::CoreTiming& core_timing, ExclusiveMonitor& exclusive_monitor,
ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor,
std::size_t core_index)
: cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{core_timing},
core_index{core_index}, core_timing{core_timing},
: cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{system},
core_index{core_index}, system{system},
exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {
ThreadContext ctx{};
inner_unicorn.SaveContext(ctx);