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CPU: Add AArch32/armv7 recompiler

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This commit is contained in:
Connor McLaughlin 2020-11-21 02:06:44 +10:00
parent 1128836826
commit 9f3e8bed86
5 changed files with 1844 additions and 3 deletions
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7
src/core/CMakeLists.txt
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@ -120,6 +120,13 @@ if(${CPU_ARCH} STREQUAL "x64")
cpu_recompiler_code_generator_x64.cpp
)
message("Building x64 recompiler")
elseif(${CPU_ARCH} STREQUAL "aarch32")
target_compile_definitions(core PRIVATE "WITH_RECOMPILER=1")
target_sources(core PRIVATE ${RECOMPILER_SRCS}
cpu_recompiler_code_generator_aarch32.cpp
)
target_link_libraries(core PRIVATE vixl)
message("Building AArch32 recompiler")
elseif(${CPU_ARCH} STREQUAL "aarch64")
target_compile_definitions(core PRIVATE "WITH_RECOMPILER=1 WITH_FASTMEM=1")
target_sources(core PRIVATE ${RECOMPILER_SRCS}

14
src/core/core.vcxproj
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@ -67,6 +67,20 @@
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="cpu_recompiler_code_generator_aarch32.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|ARM64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='DebugFast|ARM64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="cpu_recompiler_code_generator_aarch64.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|Win32'">true</ExcludedFromBuild>

1
src/core/core.vcxproj.filters
View file

@ -50,6 +50,7 @@
<ClCompile Include="shadergen.cpp" />
<ClCompile Include="memory_card_image.cpp" />
<ClCompile Include="analog_joystick.cpp" />
<ClCompile Include="cpu_recompiler_code_generator_aarch32.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="types.h" />

1794
src/core/cpu_recompiler_code_generator_aarch32.cpp Normal file
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File diff suppressed because it is too large Load diff

29
src/core/cpu_recompiler_types.h
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@ -12,10 +12,16 @@
#define XBYAK_NO_OP_NAMES 1
#include "xbyak.h"
#elif defined(CPU_AARCH32)
#include "vixl/aarch32/constants-aarch32.h"
#include "vixl/aarch32/instructions-aarch32.h"
#include "vixl/aarch32/macro-assembler-aarch32.h"
#elif defined(CPU_AARCH64)
#include <vixl/aarch64/constants-aarch64.h>
#include <vixl/aarch64/macro-assembler-aarch64.h>
#include "vixl/aarch64/constants-aarch64.h"
#include "vixl/aarch64/macro-assembler-aarch64.h"
#endif
@ -83,6 +89,25 @@ constexpr u32 CODE_STORAGE_ALIGNMENT = 4096;
#error Unknown ABI.
#endif
#elif defined(CPU_AARCH32)
using HostReg = unsigned;
using CodeEmitter = vixl::aarch32::MacroAssembler;
using LabelType = vixl::aarch32::Label;
enum : u32
{
HostReg_Count = vixl::aarch32::kNumberOfRegisters
};
constexpr HostReg HostReg_Invalid = static_cast<HostReg>(HostReg_Count);
constexpr RegSize HostPointerSize = RegSize_32;
// A reasonable "maximum" number of bytes per instruction.
constexpr u32 MAX_NEAR_HOST_BYTES_PER_INSTRUCTION = 64;
constexpr u32 MAX_FAR_HOST_BYTES_PER_INSTRUCTION = 128;
// Alignment of code stoarge.
constexpr u32 CODE_STORAGE_ALIGNMENT = 4096;
#elif defined(CPU_AARCH64)
using HostReg = unsigned;