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[dynarmic] remove frontend options; fixup exception handler code to support other OSes, do not use mcl macros for arch in EH (#2540)

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: #2540
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-09-24 02:40:07 +02:00 • committed by crueter
parent 3ac9d65cdd
commit 3e299dc0f5
Signed by: crueter
GPG key ID: 425ACD2D4830EBC6
9 changed files with 312 additions and 301 deletions
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3
src/dynarmic/CMakeLists.txt
View file

@ -39,9 +39,6 @@ option(DYNARMIC_INSTALL "Install dynarmic headers and CMake files" OFF)
option(DYNARMIC_USE_BUNDLED_EXTERNALS "Use all bundled externals (useful when e.g. cross-compiling)" OFF)
option(DYNARMIC_WARNINGS_AS_ERRORS "Warnings as errors" ${MASTER_PROJECT})
option(DYNARMIC_ENABLE_LTO "Enable LTO" OFF)
if (NOT DEFINED DYNARMIC_FRONTENDS)
set(DYNARMIC_FRONTENDS "A32;A64" CACHE STRING "Selects which frontends to enable")
endif()
# Default to a Release build
if (NOT CMAKE_BUILD_TYPE)

194
src/dynarmic/src/dynarmic/CMakeLists.txt
View file

@ -1,6 +1,5 @@
# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
# SPDX-License-Identifier: GPL-3.0-or-later
include(TargetArchitectureSpecificSources)
add_library(dynarmic
@ -103,65 +102,57 @@ add_library(dynarmic
ir/type.h
ir/value.cpp
ir/value.h
# A32
frontend/A32/a32_ir_emitter.cpp
frontend/A32/a32_ir_emitter.h
frontend/A32/a32_location_descriptor.cpp
frontend/A32/a32_location_descriptor.h
frontend/A32/decoder/arm.h
frontend/A32/decoder/arm.inc
frontend/A32/decoder/asimd.h
frontend/A32/decoder/asimd.inc
frontend/A32/decoder/thumb16.h
frontend/A32/decoder/thumb16.inc
frontend/A32/decoder/thumb32.h
frontend/A32/decoder/thumb32.inc
frontend/A32/decoder/vfp.h
frontend/A32/decoder/vfp.inc
frontend/A32/disassembler/disassembler.h
frontend/A32/disassembler/disassembler_arm.cpp
frontend/A32/disassembler/disassembler_thumb.cpp
frontend/A32/FPSCR.h
frontend/A32/ITState.h
frontend/A32/PSR.h
frontend/A32/translate/a32_translate.cpp
frontend/A32/translate/a32_translate.h
frontend/A32/translate/conditional_state.cpp
frontend/A32/translate/conditional_state.h
frontend/A32/translate/translate_arm.cpp
frontend/A32/translate/translate_thumb.cpp
interface/A32/a32.h
interface/A32/arch_version.h
interface/A32/config.h
interface/A32/coprocessor.h
interface/A32/coprocessor_util.h
interface/A32/disassembler.h
ir/opt/a32_constant_memory_reads_pass.cpp
ir/opt/a32_get_set_elimination_pass.cpp
# A64
frontend/A64/a64_ir_emitter.cpp
frontend/A64/a64_ir_emitter.h
frontend/A64/a64_location_descriptor.cpp
frontend/A64/a64_location_descriptor.h
frontend/A64/decoder/a64.h
frontend/A64/decoder/a64.inc
frontend/A64/translate/a64_translate.cpp
frontend/A64/translate/a64_translate.h
interface/A64/a64.h
interface/A64/config.h
ir/opt/a64_callback_config_pass.cpp
ir/opt/a64_get_set_elimination_pass.cpp
ir/opt/a64_merge_interpret_blocks.cpp
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic PRIVATE
frontend/A32/a32_ir_emitter.cpp
frontend/A32/a32_ir_emitter.h
frontend/A32/a32_location_descriptor.cpp
frontend/A32/a32_location_descriptor.h
frontend/A32/decoder/arm.h
frontend/A32/decoder/arm.inc
frontend/A32/decoder/asimd.h
frontend/A32/decoder/asimd.inc
frontend/A32/decoder/thumb16.h
frontend/A32/decoder/thumb16.inc
frontend/A32/decoder/thumb32.h
frontend/A32/decoder/thumb32.inc
frontend/A32/decoder/vfp.h
frontend/A32/decoder/vfp.inc
frontend/A32/disassembler/disassembler.h
frontend/A32/disassembler/disassembler_arm.cpp
frontend/A32/disassembler/disassembler_thumb.cpp
frontend/A32/FPSCR.h
frontend/A32/ITState.h
frontend/A32/PSR.h
frontend/A32/translate/a32_translate.cpp
frontend/A32/translate/a32_translate.h
frontend/A32/translate/conditional_state.cpp
frontend/A32/translate/conditional_state.h
frontend/A32/translate/translate_arm.cpp
frontend/A32/translate/translate_thumb.cpp
interface/A32/a32.h
interface/A32/arch_version.h
interface/A32/config.h
interface/A32/coprocessor.h
interface/A32/coprocessor_util.h
interface/A32/disassembler.h
ir/opt/a32_constant_memory_reads_pass.cpp
ir/opt/a32_get_set_elimination_pass.cpp
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic PRIVATE
frontend/A64/a64_ir_emitter.cpp
frontend/A64/a64_ir_emitter.h
frontend/A64/a64_location_descriptor.cpp
frontend/A64/a64_location_descriptor.h
frontend/A64/decoder/a64.h
frontend/A64/decoder/a64.inc
frontend/A64/translate/a64_translate.cpp
frontend/A64/translate/a64_translate.h
interface/A64/a64.h
interface/A64/config.h
ir/opt/a64_callback_config_pass.cpp
ir/opt/a64_get_set_elimination_pass.cpp
ir/opt/a64_merge_interpret_blocks.cpp
)
endif()
if ("x86_64" IN_LIST ARCHITECTURE)
# Newer versions of xbyak (>= 7.25.0) have stricter checks that currently
# fail in dynarmic
@ -218,29 +209,21 @@ if ("x86_64" IN_LIST ARCHITECTURE)
common/spin_lock_x64.h
common/x64_disassemble.cpp
common/x64_disassemble.h
# A32
backend/x64/a32_emit_x64.cpp
backend/x64/a32_emit_x64.h
backend/x64/a32_emit_x64_memory.cpp
backend/x64/a32_interface.cpp
backend/x64/a32_jitstate.cpp
backend/x64/a32_jitstate.h
# A64
backend/x64/a64_emit_x64.cpp
backend/x64/a64_emit_x64.h
backend/x64/a64_emit_x64_memory.cpp
backend/x64/a64_interface.cpp
backend/x64/a64_jitstate.cpp
backend/x64/a64_jitstate.h
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_architecture_specific_sources(dynarmic "x86_64"
backend/x64/a32_emit_x64.cpp
backend/x64/a32_emit_x64.h
backend/x64/a32_emit_x64_memory.cpp
backend/x64/a32_interface.cpp
backend/x64/a32_jitstate.cpp
backend/x64/a32_jitstate.h
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
target_architecture_specific_sources(dynarmic "x86_64"
backend/x64/a64_emit_x64.cpp
backend/x64/a64_emit_x64.h
backend/x64/a64_emit_x64_memory.cpp
backend/x64/a64_interface.cpp
backend/x64/a64_jitstate.cpp
backend/x64/a64_jitstate.h
)
endif()
endif()
if ("arm64" IN_LIST ARCHITECTURE)
@ -284,25 +267,17 @@ if ("arm64" IN_LIST ARCHITECTURE)
backend/arm64/verbose_debugging_output.h
common/spin_lock_arm64.cpp
common/spin_lock_arm64.h
# A32
backend/arm64/a32_address_space.cpp
backend/arm64/a32_address_space.h
backend/arm64/a32_core.h
backend/arm64/a32_interface.cpp
# A64
backend/arm64/a64_address_space.cpp
backend/arm64/a64_address_space.h
backend/arm64/a64_core.h
backend/arm64/a64_interface.cpp
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_architecture_specific_sources(dynarmic "arm64"
backend/arm64/a32_address_space.cpp
backend/arm64/a32_address_space.h
backend/arm64/a32_core.h
backend/arm64/a32_interface.cpp
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
target_architecture_specific_sources(dynarmic "arm64"
backend/arm64/a64_address_space.cpp
backend/arm64/a64_address_space.h
backend/arm64/a64_core.h
backend/arm64/a64_interface.cpp
)
endif()
endif()
if ("riscv" IN_LIST ARCHITECTURE)
@ -331,21 +306,14 @@ if ("riscv" IN_LIST ARCHITECTURE)
backend/riscv64/reg_alloc.cpp
backend/riscv64/reg_alloc.h
backend/riscv64/stack_layout.h
# A32
backend/riscv64/a32_address_space.cpp
backend/riscv64/a32_address_space.h
backend/riscv64/a32_core.h
backend/riscv64/a32_interface.cpp
backend/riscv64/code_block.h
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic PRIVATE
backend/riscv64/a32_address_space.cpp
backend/riscv64/a32_address_space.h
backend/riscv64/a32_core.h
backend/riscv64/a32_interface.cpp
backend/riscv64/code_block.h
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
message(FATAL_ERROR "TODO: Unimplemented frontend for this host architecture")
endif()
message(FATAL_ERROR "TODO: Unimplemented frontend for this host architecture")
endif()
if (WIN32)
@ -423,7 +391,7 @@ target_link_libraries(dynarmic
)
if (BOOST_NO_HEADERS)
target_link_libraries(dynarmic PRIVATE Boost::variant Boost::icl Boost::pool)
target_link_libraries(dynarmic PRIVATE Boost::variant Boost::icl Boost::pool)
else()
target_link_libraries(dynarmic PRIVATE Boost::headers)
endif()

9
src/dynarmic/src/dynarmic/backend/exception_handler_generic.cpp
View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
/* This file is part of the dynarmic project.
* Copyright (c) 2016 MerryMage
* SPDX-License-Identifier: 0BSD
@ -13,15 +16,15 @@ struct ExceptionHandler::Impl final {
ExceptionHandler::ExceptionHandler() = default;
ExceptionHandler::~ExceptionHandler() = default;
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
void ExceptionHandler::Register(X64::BlockOfCode&) {
// Do nothing
}
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
void ExceptionHandler::Register(oaknut::CodeBlock&, std::size_t) {
// Do nothing
}
#elif defined(MCL_ARCHITECTURE_RISCV)
#elif defined(ARCHITECTURE_riscv64)
void ExceptionHandler::Register(RV64::CodeBlock&, std::size_t) {
// Do nothing
}

12
src/dynarmic/src/dynarmic/backend/exception_handler_macos.cpp
View file

@ -25,7 +25,7 @@
#include "dynarmic/backend/exception_handler.h"
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
# include "dynarmic/backend/x64/block_of_code.h"
# define mig_external extern "C"
@ -36,7 +36,7 @@
using dynarmic_thread_state_t = x86_thread_state64_t;
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
# include <oaknut/code_block.hpp>
# define mig_external extern "C"
@ -133,7 +133,7 @@ void MachHandler::MessagePump() {
}
}
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
kern_return_t MachHandler::HandleRequest(x86_thread_state64_t* ts) {
std::lock_guard<std::mutex> guard(code_block_infos_mutex);
@ -151,7 +151,7 @@ kern_return_t MachHandler::HandleRequest(x86_thread_state64_t* ts) {
return KERN_SUCCESS;
}
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
kern_return_t MachHandler::HandleRequest(arm_thread_state64_t* ts) {
std::lock_guard<std::mutex> guard(code_block_infos_mutex);
@ -269,13 +269,13 @@ private:
ExceptionHandler::ExceptionHandler() = default;
ExceptionHandler::~ExceptionHandler() = default;
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
void ExceptionHandler::Register(X64::BlockOfCode& code) {
const u64 code_begin = mcl::bit_cast<u64>(code.getCode());
const u64 code_end = code_begin + code.GetTotalCodeSize();
impl = std::make_unique<Impl>(code_begin, code_end);
}
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
void ExceptionHandler::Register(oaknut::CodeBlock& mem, std::size_t size) {
const u64 code_begin = mcl::bit_cast<u64>(mem.ptr());
const u64 code_end = code_begin + size;

4
src/dynarmic/src/dynarmic/backend/exception_handler_macos_mig.c
View file

@ -5,9 +5,9 @@
#include <mcl/macro/architecture.hpp>
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
# include "dynarmic/backend/x64/mig/mach_exc_server.c"
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
# include "dynarmic/backend/arm64/mig/mach_exc_server.c"
#else
# error "Invalid architecture"

100
src/dynarmic/src/dynarmic/backend/exception_handler_posix.cpp
View file

@ -12,31 +12,17 @@
#include <mutex>
#include <shared_mutex>
#include <optional>
#include <sys/mman.h>
#ifdef __APPLE__
# include <signal.h>
# include <sys/ucontext.h>
#else
# include <signal.h>
# ifndef __OpenBSD__
# include <ucontext.h>
# endif
# ifdef __sun__
# include <sys/regset.h>
# endif
#endif
#include <ankerl/unordered_dense.h>
#include "dynarmic/backend/exception_handler.h"
#include "dynarmic/common/assert.h"
#include "dynarmic/common/context.h"
#include "dynarmic/common/common_types.h"
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
# include "dynarmic/backend/x64/block_of_code.h"
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
# include <oaknut/code_block.hpp>
# include "dynarmic/backend/arm64/abi.h"
#elif defined(MCL_ARCHITECTURE_RISCV)
#elif defined(ARCHITECTURE_riscv64)
# include "dynarmic/backend/riscv64/code_block.h"
#else
# error "Invalid architecture"
@ -129,35 +115,8 @@ void RegisterHandler() {
void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
DEBUG_ASSERT(sig == SIGSEGV || sig == SIGBUS);
#ifndef MCL_ARCHITECTURE_RISCV
ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(raw_context);
#ifndef __OpenBSD__
auto& mctx = ucontext->uc_mcontext;
#endif
#endif
#if defined(MCL_ARCHITECTURE_X86_64)
# if defined(__APPLE__)
# define CTX_RIP (mctx->__ss.__rip)
# define CTX_RSP (mctx->__ss.__rsp)
# elif defined(__linux__)
# define CTX_RIP (mctx.gregs[REG_RIP])
# define CTX_RSP (mctx.gregs[REG_RSP])
# elif defined(__FreeBSD__)
# define CTX_RIP (mctx.mc_rip)
# define CTX_RSP (mctx.mc_rsp)
# elif defined(__NetBSD__)
# define CTX_RIP (mctx.__gregs[_REG_RIP])
# define CTX_RSP (mctx.__gregs[_REG_RSP])
# elif defined(__OpenBSD__)
# define CTX_RIP (ucontext->sc_rip)
# define CTX_RSP (ucontext->sc_rsp)
# elif defined(__sun__)
# define CTX_RIP (mctx.gregs[REG_RIP])
# define CTX_RSP (mctx.gregs[REG_RSP])
# else
# error "Unknown platform"
# endif
CTX_DECLARE(raw_context);
#if defined(ARCHITECTURE_x86_64)
{
std::shared_lock guard(sig_handler->code_block_infos_mutex);
if (auto const iter = sig_handler->FindCodeBlockInfo(CTX_RIP); iter != sig_handler->code_block_infos.end()) {
@ -169,48 +128,7 @@ void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
}
}
fmt::print(stderr, "Unhandled {} at rip {:#018x}\n", sig == SIGSEGV ? "SIGSEGV" : "SIGBUS", CTX_RIP);
#elif defined(MCL_ARCHITECTURE_ARM64)
# if defined(__APPLE__)
# define CTX_PC (mctx->__ss.__pc)
# define CTX_SP (mctx->__ss.__sp)
# define CTX_LR (mctx->__ss.__lr)
# define CTX_X(i) (mctx->__ss.__x[i])
# define CTX_Q(i) (mctx->__ns.__v[i])
# elif defined(__linux__)
# define CTX_PC (mctx.pc)
# define CTX_SP (mctx.sp)
# define CTX_LR (mctx.regs[30])
# define CTX_X(i) (mctx.regs[i])
# define CTX_Q(i) (fpctx->vregs[i])
[[maybe_unused]] const auto fpctx = [&mctx] {
_aarch64_ctx* header = (_aarch64_ctx*)&mctx.__reserved;
while (header->magic != FPSIMD_MAGIC) {
ASSERT(header->magic && header->size);
header = (_aarch64_ctx*)((char*)header + header->size);
}
return (fpsimd_context*)header;
}();
# elif defined(__FreeBSD__)
# define CTX_PC (mctx.mc_gpregs.gp_elr)
# define CTX_SP (mctx.mc_gpregs.gp_sp)
# define CTX_LR (mctx.mc_gpregs.gp_lr)
# define CTX_X(i) (mctx.mc_gpregs.gp_x[i])
# define CTX_Q(i) (mctx.mc_fpregs.fp_q[i])
# elif defined(__NetBSD__)
# define CTX_PC (mctx.mc_gpregs.gp_elr)
# define CTX_SP (mctx.mc_gpregs.gp_sp)
# define CTX_LR (mctx.mc_gpregs.gp_lr)
# define CTX_X(i) (mctx.mc_gpregs.gp_x[i])
# define CTX_Q(i) (mctx.mc_fpregs.fp_q[i])
# elif defined(__OpenBSD__)
# define CTX_PC (ucontext->sc_elr)
# define CTX_SP (ucontext->sc_sp)
# define CTX_LR (ucontext->sc_lr)
# define CTX_X(i) (ucontext->sc_x[i])
# define CTX_Q(i) (ucontext->sc_q[i])
# else
# error "Unknown platform"
# endif
#elif defined(ARCHITECTURE_arm64)
{
std::shared_lock guard(sig_handler->code_block_infos_mutex);
if (const auto iter = sig_handler->FindCodeBlockInfo(CTX_PC); iter != sig_handler->code_block_infos.end()) {
@ -220,7 +138,7 @@ void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
}
}
fmt::print(stderr, "Unhandled {} at pc {:#018x}\n", sig == SIGSEGV ? "SIGSEGV" : "SIGBUS", CTX_PC);
#elif defined(MCL_ARCHITECTURE_RISCV)
#elif defined(ARCHITECTURE_riscv64)
ASSERT_FALSE("Unimplemented");
#else
# error "Invalid architecture"

7
src/dynarmic/src/dynarmic/backend/exception_handler_windows.cpp
View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
/* This file is part of the dynarmic project.
* Copyright (c) 2023 MerryMage
* SPDX-License-Identifier: 0BSD
@ -5,9 +8,9 @@
#include <mcl/macro/architecture.hpp>
#if defined(MCL_ARCHITECTURE_X86_64)
#if defined(ARCHITECTURE_x86_64)
# include "dynarmic/backend/x64/exception_handler_windows.cpp"
#elif defined(MCL_ARCHITECTURE_ARM64)
#elif defined(ARCHITECTURE_arm64)
# include "dynarmic/backend/exception_handler_generic.cpp"
#else
# error "Invalid architecture"

120
src/dynarmic/src/dynarmic/common/context.h Normal file
View file

@ -0,0 +1,120 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#ifdef __APPLE__
# include <signal.h>
# include <sys/ucontext.h>
#else
# include <signal.h>
# ifndef __OpenBSD__
# include <ucontext.h>
# endif
# ifdef __sun__
# include <sys/regset.h>
# endif
# ifdef __linux__
# include <sys/syscall.h>
# endif
#endif
#ifdef ARCHITECTURE_x86_64
# ifdef __OpenBSD__
# define CTX_DECLARE(raw_context) ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(raw_context);
# else
# define CTX_DECLARE(raw_context) \
ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(raw_context); \
[[maybe_unused]] auto& mctx = ucontext->uc_mcontext;
# endif
#elif defined(ARCHITECTURE_arm64)
# ifdef __OpenBSD__
# define CTX_DECLARE(raw_context) ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(raw_context);
# else
# define CTX_DECLARE(raw_context) \
ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(raw_context); \
[[maybe_unused]] auto& mctx = ucontext->uc_mcontext; \
[[maybe_unused]] const auto fpctx = GetFloatingPointState(mctx);
# endif
#endif
#if defined(ARCHITECTURE_x86_64)
# if defined(__APPLE__)
# define CTX_RIP (mctx->__ss.__rip)
# define CTX_RSP (mctx->__ss.__rsp)
# elif defined(__linux__)
# define CTX_RIP (mctx.gregs[REG_RIP])
# define CTX_RSP (mctx.gregs[REG_RSP])
# elif defined(__FreeBSD__)
# define CTX_RIP (mctx.mc_rip)
# define CTX_RSP (mctx.mc_rsp)
# elif defined(__NetBSD__)
# define CTX_RIP (mctx.__gregs[_REG_RIP])
# define CTX_RSP (mctx.__gregs[_REG_RSP])
# elif defined(__OpenBSD__)
# define CTX_RIP (ucontext->sc_rip)
# define CTX_RSP (ucontext->sc_rsp)
# elif defined(__sun__)
# define CTX_RIP (mctx.gregs[REG_RIP])
# define CTX_RSP (mctx.gregs[REG_RSP])
# else
# error "Unknown platform"
# endif
#elif defined(ARCHITECTURE_arm64)
# if defined(__APPLE__)
# define CTX_PC (mctx->__ss.__pc)
# define CTX_SP (mctx->__ss.__sp)
# define CTX_LR (mctx->__ss.__lr)
# define CTX_PSTATE (mctx->__ss.__cpsr)
# define CTX_X(i) (mctx->__ss.__x[i])
# define CTX_Q(i) (mctx->__ns.__v[i])
# define CTX_FPSR (mctx->__ns.__fpsr)
# define CTX_FPCR (mctx->__ns.__fpcr)
# elif defined(__linux__)
# define CTX_PC (mctx.pc)
# define CTX_SP (mctx.sp)
# define CTX_LR (mctx.regs[30])
# define CTX_PSTATE (mctx.pstate)
# define CTX_X(i) (mctx.regs[i])
# define CTX_Q(i) (fpctx->vregs[i])
# define CTX_FPSR (fpctx->fpsr)
# define CTX_FPCR (fpctx->fpcr)
# elif defined(__FreeBSD__)
# define CTX_PC (mctx.mc_gpregs.gp_elr)
# define CTX_SP (mctx.mc_gpregs.gp_sp)
# define CTX_LR (mctx.mc_gpregs.gp_lr)
# define CTX_X(i) (mctx.mc_gpregs.gp_x[i])
# define CTX_Q(i) (mctx.mc_fpregs.fp_q[i])
# elif defined(__NetBSD__)
# define CTX_PC (mctx.mc_gpregs.gp_elr)
# define CTX_SP (mctx.mc_gpregs.gp_sp)
# define CTX_LR (mctx.mc_gpregs.gp_lr)
# define CTX_X(i) (mctx.mc_gpregs.gp_x[i])
# define CTX_Q(i) (mctx.mc_fpregs.fp_q[i])
# elif defined(__OpenBSD__)
# define CTX_PC (ucontext->sc_elr)
# define CTX_SP (ucontext->sc_sp)
# define CTX_LR (ucontext->sc_lr)
# define CTX_X(i) (ucontext->sc_x[i])
# define CTX_Q(i) (ucontext->sc_q[i])
# else
# error "Unknown platform"
# endif
#else
# error "unimplemented"
#endif
#ifdef ARCHITECTURE_arm64
#ifdef __APPLE__
inline _STRUCT_ARM_NEON_STATE64* GetFloatingPointState(mcontext_t& host_ctx) {
return &(host_ctx->__ns);
}
#elif defined(__linux__)
inline fpsimd_context* GetFloatingPointState(mcontext_t& host_ctx) {
_aarch64_ctx* header = reinterpret_cast<_aarch64_ctx*>(&host_ctx.__reserved);
while (header->magic != FPSIMD_MAGIC)
header = reinterpret_cast<_aarch64_ctx*>(reinterpret_cast<char*>(header) + header->size);
return reinterpret_cast<fpsimd_context*>(header);
}
#endif
#endif

164
src/dynarmic/tests/CMakeLists.txt
View file

@ -1,3 +1,5 @@
# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
# SPDX-License-Identifier: GPL-3.0-or-later
include(TargetArchitectureSpecificSources)
add_executable(dynarmic_tests
@ -6,33 +8,24 @@ add_executable(dynarmic_tests
fp/mantissa_util_tests.cpp
fp/unpacked_tests.cpp
rand_int.h
# A32
A32/test_arm_disassembler.cpp
A32/test_arm_instructions.cpp
A32/test_coprocessor.cpp
A32/test_svc.cpp
A32/test_thumb_instructions.cpp
A32/testenv.h
decoder_tests.cpp
# A64
A64/a64.cpp
A64/fibonacci.cpp
A64/fp_min_max.cpp
A64/misaligned_page_table.cpp
A64/test_invalidation.cpp
A64/real_world.cpp
A64/testenv.h
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic_tests PRIVATE
A32/test_arm_disassembler.cpp
A32/test_arm_instructions.cpp
A32/test_coprocessor.cpp
A32/test_svc.cpp
A32/test_thumb_instructions.cpp
A32/testenv.h
decoder_tests.cpp
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
target_link_libraries(dynarmic_tests PRIVATE merry::oaknut)
target_sources(dynarmic_tests PRIVATE
A64/a64.cpp
A64/fibonacci.cpp
A64/fp_min_max.cpp
A64/misaligned_page_table.cpp
A64/test_invalidation.cpp
A64/real_world.cpp
A64/testenv.h
)
endif()
target_link_libraries(dynarmic_tests PRIVATE merry::oaknut)
if (DYNARMIC_TESTS_USE_UNICORN)
target_link_libraries(dynarmic_tests PRIVATE Unicorn::Unicorn)
@ -40,25 +33,17 @@ if (DYNARMIC_TESTS_USE_UNICORN)
target_sources(dynarmic_tests PRIVATE
fuzz_util.cpp
fuzz_util.h
# A32
A32/fuzz_arm.cpp
A32/fuzz_thumb.cpp
unicorn_emu/a32_unicorn.cpp
unicorn_emu/a32_unicorn.h
# A64
A64/fuzz_with_unicorn.cpp
A64/verify_unicorn.cpp
unicorn_emu/a64_unicorn.cpp
unicorn_emu/a64_unicorn.h
)
if ("A32" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic_tests PRIVATE
A32/fuzz_arm.cpp
A32/fuzz_thumb.cpp
unicorn_emu/a32_unicorn.cpp
unicorn_emu/a32_unicorn.h
)
endif()
if ("A64" IN_LIST DYNARMIC_FRONTENDS)
target_sources(dynarmic_tests PRIVATE
A64/fuzz_with_unicorn.cpp
A64/verify_unicorn.cpp
unicorn_emu/a64_unicorn.cpp
unicorn_emu/a64_unicorn.h
)
endif()
endif()
if ("riscv" IN_LIST ARCHITECTURE)
@ -69,9 +54,6 @@ if ("x86_64" IN_LIST ARCHITECTURE)
target_link_libraries(dynarmic_tests PRIVATE xbyak::xbyak)
target_architecture_specific_sources(dynarmic_tests "x86_64"
x64_cpu_info.cpp
)
target_architecture_specific_sources(dynarmic_tests "x86_64"
native/preserve_xmm.cpp
)
@ -85,50 +67,70 @@ endif()
include(CreateDirectoryGroups)
if (("A32" IN_LIST DYNARMIC_FRONTENDS) AND ("A64" IN_LIST DYNARMIC_FRONTENDS))
add_executable(dynarmic_print_info
print_info.cpp
)
create_target_directory_groups(dynarmic_print_info)
target_link_libraries(dynarmic_print_info PRIVATE dynarmic Boost::headers fmt::fmt merry::mcl)
target_include_directories(dynarmic_print_info PRIVATE . ../src)
target_compile_options(dynarmic_print_info PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_print_info PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
#
# dynarmic_print_info
#
add_executable(dynarmic_print_info
print_info.cpp
)
create_target_directory_groups(dynarmic_print_info)
target_link_libraries(dynarmic_print_info PRIVATE dynarmic fmt::fmt merry::mcl)
if (BOOST_NO_HEADERS)
target_link_libraries(dynarmic_print_info PRIVATE Boost::variant Boost::icl Boost::pool)
else()
target_link_libraries(dynarmic_print_info PRIVATE Boost::headers)
endif()
target_include_directories(dynarmic_print_info PRIVATE . ../src)
target_compile_options(dynarmic_print_info PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_print_info PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
if (("A32" IN_LIST DYNARMIC_FRONTENDS) AND ("A64" IN_LIST DYNARMIC_FRONTENDS))
add_executable(dynarmic_test_generator
fuzz_util.cpp
fuzz_util.h
test_generator.cpp
)
#
# dynarmic_test_generator
#
add_executable(dynarmic_test_generator
fuzz_util.cpp
fuzz_util.h
test_generator.cpp
)
create_target_directory_groups(dynarmic_test_generator)
create_target_directory_groups(dynarmic_test_generator)
target_link_libraries(dynarmic_test_generator PRIVATE dynarmic Boost::headers fmt::fmt merry::mcl)
target_include_directories(dynarmic_test_generator PRIVATE . ../src)
target_compile_options(dynarmic_test_generator PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_test_generator PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
target_link_libraries(dynarmic_test_generator PRIVATE dynarmic fmt::fmt merry::mcl)
if (BOOST_NO_HEADERS)
target_link_libraries(dynarmic_test_generator PRIVATE Boost::variant Boost::icl Boost::pool)
else()
target_link_libraries(dynarmic_test_generator PRIVATE Boost::headers)
endif()
target_include_directories(dynarmic_test_generator PRIVATE . ../src)
target_compile_options(dynarmic_test_generator PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_test_generator PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
if (("A32" IN_LIST DYNARMIC_FRONTENDS) AND ("A64" IN_LIST DYNARMIC_FRONTENDS))
add_executable(dynarmic_test_reader
test_reader.cpp
)
create_target_directory_groups(dynarmic_test_reader)
target_link_libraries(dynarmic_test_reader PRIVATE dynarmic Boost::headers fmt::fmt merry::mcl)
target_include_directories(dynarmic_test_reader PRIVATE . ../src)
target_compile_options(dynarmic_test_reader PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_test_reader PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
#
# dynarmic_test_reader
#
add_executable(dynarmic_test_reader
test_reader.cpp
)
create_target_directory_groups(dynarmic_test_reader)
target_link_libraries(dynarmic_test_reader PRIVATE dynarmic fmt::fmt merry::mcl)
if (BOOST_NO_HEADERS)
target_link_libraries(dynarmic_test_reader PRIVATE Boost::variant Boost::icl Boost::pool)
else()
target_link_libraries(dynarmic_test_reader PRIVATE Boost::headers)
endif()
target_include_directories(dynarmic_test_reader PRIVATE . ../src)
target_compile_options(dynarmic_test_reader PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_test_reader PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)
#
create_target_directory_groups(dynarmic_tests)
target_link_libraries(dynarmic_tests PRIVATE dynarmic Boost::headers Catch2::Catch2WithMain fmt::fmt merry::mcl)
target_link_libraries(dynarmic_tests PRIVATE dynarmic Catch2::Catch2WithMain fmt::fmt merry::mcl)
if (BOOST_NO_HEADERS)
target_link_libraries(dynarmic_tests PRIVATE Boost::variant Boost::icl Boost::pool)
else()
target_link_libraries(dynarmic_tests PRIVATE Boost::headers)
endif()
target_include_directories(dynarmic_tests PRIVATE . ../src)
target_compile_options(dynarmic_tests PRIVATE ${DYNARMIC_CXX_FLAGS})
target_compile_definitions(dynarmic_tests PRIVATE FMT_USE_USER_DEFINED_LITERALS=1)