From 621f3f5f47bf9619148cc0ab7ed315e05abf79d7 Mon Sep 17 00:00:00 2001
From: Markus Wick
Date: Sun, 19 Jan 2020 01:49:30 +0100
Subject: core: Make use of fastmem

---
 src/core/arm/dynarmic/arm_dynarmic_32.cpp | 1 +
 src/core/arm/dynarmic/arm_dynarmic_64.cpp | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'src/core/arm')

diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index cea7f0fb1..fb128f735 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -128,6 +128,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
     if (page_table) {
         config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>(
             page_table->pointers.data());
+        config.fastmem_pointer = page_table->fastmem_arena;
     }
     config.absolute_offset_page_table = true;
     config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 63193dcb1..b0ac8cf8a 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -160,6 +160,10 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         config.absolute_offset_page_table = true;
         config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
         config.only_detect_misalignment_via_page_table_on_page_boundary = true;
+
+        config.fastmem_pointer = page_table->fastmem_arena;
+        config.fastmem_address_space_bits = address_space_bits;
+        config.silently_mirror_fastmem = false;
     }
 
     // Multi-process state
-- 
cgit v1.2.3


From 5ba28325b262d44fcd7721aa00074955bd794015 Mon Sep 17 00:00:00 2001
From: FernandoS27
Date: Sun, 6 Jun 2021 09:57:24 +0200
Subject: General: Add settings for fastmem and disabling adress space check.

---
 src/core/arm/dynarmic/arm_dynarmic_32.cpp | 5 ++++-
 src/core/arm/dynarmic/arm_dynarmic_64.cpp | 8 +++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/core/arm')

diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index fb128f735..c8f6dc765 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -144,7 +144,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
 
     // Code cache size
     config.code_cache_size = 512 * 1024 * 1024;
-    config.far_code_offset = 256 * 1024 * 1024;
+    config.far_code_offset = 400 * 1024 * 1024;
 
     // Safe optimizations
     if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::DebugMode) {
@@ -172,6 +172,9 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
         if (!Settings::values.cpuopt_reduce_misalign_checks) {
             config.only_detect_misalignment_via_page_table_on_page_boundary = false;
         }
+        if (!Settings::values.cpuopt_fastmem) {
+            config.fastmem_pointer = nullptr;
+        }
     }
 
     // Unsafe optimizations
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index b0ac8cf8a..ba524cd05 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -185,7 +185,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
 
     // Code cache size
     config.code_cache_size = 512 * 1024 * 1024;
-    config.far_code_offset = 256 * 1024 * 1024;
+    config.far_code_offset = 400 * 1024 * 1024;
 
     // Safe optimizations
     if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::DebugMode) {
@@ -213,6 +213,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         if (!Settings::values.cpuopt_reduce_misalign_checks) {
             config.only_detect_misalignment_via_page_table_on_page_boundary = false;
         }
+        if (!Settings::values.cpuopt_fastmem) {
+            config.fastmem_pointer = nullptr;
+        }
     }
 
     // Unsafe optimizations
@@ -227,6 +230,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         if (Settings::values.cpuopt_unsafe_inaccurate_nan.GetValue()) {
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
         }
+        if (Settings::values.cpuopt_unsafe_fastmem_check.GetValue()) {
+            config.fastmem_address_space_bits = 64;
+        }
     }
 
     return std::make_shared<Dynarmic::A64::Jit>(config);
-- 
cgit v1.2.3