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CPU: Save and restore the TPIDR_EL0 system register on every context switch.

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Note that there's currently a dynarmic bug preventing this register from being written.
This commit is contained in:
Subv
2018-07-20 19:57:45 -05:00
parent f36affdbe3
commit d84eb9dac6
8 changed files with 39 additions and 0 deletions
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8
src/core/arm/dynarmic/arm_dynarmic.cpp
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@ -196,6 +196,14 @@ void ARM_Dynarmic::SetTlsAddress(u64 address) {
cb->tpidrro_el0 = address;
}
u64 ARM_Dynarmic::GetTPIDR_EL0() const {
return cb->tpidr_el0;
}
void ARM_Dynarmic::SetTPIDR_EL0(u64 value) {
cb->tpidr_el0 = value;
}
void ARM_Dynarmic::SaveContext(ARM_Interface::ThreadContext& ctx) {
ctx.cpu_registers = jit->GetRegisters();
ctx.sp = jit->GetSP();

2
src/core/arm/dynarmic/arm_dynarmic.h
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@ -34,6 +34,8 @@ public:
void SetCPSR(u32 cpsr) override;
VAddr GetTlsAddress() const override;
void SetTlsAddress(VAddr address) override;
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;