diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2022-05-31 16:29:35 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-31 16:29:35 -0300 |
| commit | 0c87bf9ea4b0655fc6b90b4ab20e93f237e7549b (patch) | |
| tree | 0fe100d5cd958bfb8f5974f1b614b94c09e89a26 /ARMeilleure/Instructions | |
| parent | 9827dc35e14cb704cb4adcb894e0efbac893080c (diff) | |
Refactor CPU interface to allow the implementation of other CPU emulators (#3362)1.1.134
* Refactor CPU interface
* Use IExecutionContext interface on SVC handler, change how CPU interrupts invokes the handlers
* Make CpuEngine take a ITickSource rather than returning one
The previous implementation had the scenario where the CPU engine had to implement the tick source in mind, like for example, when we have a hypervisor and the game can read CNTPCT on the host directly. However given that we need to do conversion due to different frequencies anyway, it's not worth it. It's better to just let the user pass the tick source and redirect any reads to CNTPCT to the user tick source
* XML docs for the public interfaces
* PPTC invalidation due to NativeInterface function name changes
* Fix build of the CPU tests
* PR feedback
Diffstat (limited to 'ARMeilleure/Instructions')
| -rw-r--r-- | ARMeilleure/Instructions/InstEmitSystem.cs | 14 | ||||
| -rw-r--r-- | ARMeilleure/Instructions/NativeInterface.cs | 6 |
2 files changed, 10 insertions, 10 deletions
diff --git a/ARMeilleure/Instructions/InstEmitSystem.cs b/ARMeilleure/Instructions/InstEmitSystem.cs index 499f1648..50dab07d 100644 --- a/ARMeilleure/Instructions/InstEmitSystem.cs +++ b/ARMeilleure/Instructions/InstEmitSystem.cs @@ -33,13 +33,13 @@ namespace ARMeilleure.Instructions switch (GetPackedId(op)) { - case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break; - case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break; - case 0b11_011_0100_0010_000: EmitGetNzcv(context); return; - case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr)); break; - case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)); break; - case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)); break; - case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidr)); break; + case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break; + case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break; + case 0b11_011_0100_0010_000: EmitGetNzcv(context); return; + case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr)); break; + case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)); break; + case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)); break; + case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)); break; case 0b11_011_1110_0000_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)); break; case 0b11_011_1110_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntpctEl0)); break; case 0b11_011_1110_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)); break; diff --git a/ARMeilleure/Instructions/NativeInterface.cs b/ARMeilleure/Instructions/NativeInterface.cs index 0b76f681..eebb824e 100644 --- a/ARMeilleure/Instructions/NativeInterface.cs +++ b/ARMeilleure/Instructions/NativeInterface.cs @@ -107,14 +107,14 @@ namespace ARMeilleure.Instructions return (uint)GetContext().TpidrEl0; } - public static ulong GetTpidr() + public static ulong GetTpidrroEl0() { - return (ulong)GetContext().Tpidr; + return (ulong)GetContext().TpidrroEl0; } public static uint GetTpidr32() { - return (uint)GetContext().Tpidr; + return (uint)GetContext().TpidrroEl0; } public static ulong GetCntfrqEl0() |