From 993dbe49fc70f5b7e318db163af61a58dc84b79e Mon Sep 17 00:00:00 2001 From: Markus Wick Date: Wed, 26 May 2021 19:43:05 +0200 Subject: core/arm: Drop ChangeProcessorID. This code was used to switch the CPU ID on thread switches. However since "hle: kernel: multicore: Replace n-JITs impl. with 4 JITs.", the CPU ID is not a constant. This has been dead code since this rewrite, and dropped in dynarmic as well. So there is no need to keep it. --- src/core/arm/arm_interface.h | 2 -- src/core/arm/dynarmic/arm_dynarmic_32.cpp | 4 ---- src/core/arm/dynarmic/arm_dynarmic_32.h | 1 - src/core/arm/dynarmic/arm_dynarmic_64.cpp | 4 ---- src/core/arm/dynarmic/arm_dynarmic_64.h | 1 - 5 files changed, 12 deletions(-) diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index 9a0151736..77094b48f 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -159,8 +159,6 @@ public: */ virtual void SetTPIDR_EL0(u64 value) = 0; - virtual void ChangeProcessorID(std::size_t new_core_id) = 0; - virtual void SaveContext(ThreadContext32& ctx) = 0; virtual void SaveContext(ThreadContext64& ctx) = 0; virtual void LoadContext(const ThreadContext32& ctx) = 0; diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 93d43e22e..e401fa825 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -255,10 +255,6 @@ void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) { cp15->uprw = static_cast(value); } -void ARM_Dynarmic_32::ChangeProcessorID(std::size_t new_core_id) { - jit->ChangeProcessorID(new_core_id); -} - void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) { Dynarmic::A32::Context context; jit->SaveContext(context); diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index 42778c02c..b882b0c59 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -48,7 +48,6 @@ public: void SetTlsAddress(VAddr address) override; void SetTPIDR_EL0(u64 value) override; u64 GetTPIDR_EL0() const override; - void ChangeProcessorID(std::size_t new_core_id) override; bool IsInThumbMode() const { return (GetPSTATE() & 0x20) != 0; diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp index 08fa85904..157051d69 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp @@ -296,10 +296,6 @@ void ARM_Dynarmic_64::SetTPIDR_EL0(u64 value) { cb->tpidr_el0 = value; } -void ARM_Dynarmic_64::ChangeProcessorID(std::size_t new_core_id) { - jit->ChangeProcessorID(new_core_id); -} - void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) { ctx.cpu_registers = jit->GetRegisters(); ctx.sp = jit->GetSP(); diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h index b81fbcc66..92f715f19 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_64.h +++ b/src/core/arm/dynarmic/arm_dynarmic_64.h @@ -45,7 +45,6 @@ public: void SetTlsAddress(VAddr address) override; void SetTPIDR_EL0(u64 value) override; u64 GetTPIDR_EL0() const override; - void ChangeProcessorID(std::size_t new_core_id) override; void SaveContext(ThreadContext32& ctx) override {} void SaveContext(ThreadContext64& ctx) override; -- cgit v1.2.3