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authorFernando Sahmkow <fsahmkow27@gmail.com>2020-03-06 19:56:05 +0100
committerFernando Sahmkow <fsahmkow27@gmail.com>2020-06-27 17:35:29 +0200
commita33fbaddec5d516328d7cd179114dcf0b93cfb69 (patch)
tree3c4a4ffaae67165e5d4fc380c3f6f899d73f8dac /src/core/arm
parentScheduler: Release old thread fiber before trying to switch to the next thread fiber. (diff)
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Diffstat (limited to 'src/core/arm')
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_32.cpp18
1 files changed, 6 insertions, 12 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index 0b7aa6a69..30bf62ac1 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -8,6 +8,7 @@
#include <dynarmic/A32/config.h>
#include <dynarmic/A32/context.h>
#include "common/microprofile.h"
+#include "core/arm/cpu_interrupt_handler.h"
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#include "core/arm/dynarmic/arm_dynarmic_cp15.h"
@@ -72,20 +73,13 @@ public:
}
void AddTicks(u64 ticks) override {
- // Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
- // rough approximation of the amount of executed ticks in the system, it may be thrown off
- // if not all cores are doing a similar amount of work. Instead of doing this, we should
- // device a way so that timing is consistent across all cores without increasing the ticks 4
- // times.
- u64 amortized_ticks = (ticks - num_interpreted_instructions) / Core::NUM_CPU_CORES;
- // Always execute at least one tick.
- amortized_ticks = std::max<u64>(amortized_ticks, 1);
-
- parent.system.CoreTiming().AddTicks(amortized_ticks);
- num_interpreted_instructions = 0;
+ /// We are using host timing, NOP
}
u64 GetTicksRemaining() override {
- return std::max(parent.system.CoreTiming().GetDowncount(), {});
+ if (!parent.interrupt_handler.IsInterrupted()) {
+ return 1000ULL;
+ }
+ return 0ULL;
}
ARM_Dynarmic_32& parent;