55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "common/logging/log.h"
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#include "core/arm/arm_interface.h"
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#include "core/arm/debug.h"
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#include "core/core.h"
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#include "core/hle/kernel/k_process.h"
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namespace Core {
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void ArmInterface::LogBacktrace(const Kernel::KProcess* process) const {
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Kernel::Svc::ThreadContext ctx;
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this->GetContext(ctx);
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LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", ctx.sp, ctx.pc);
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LOG_ERROR(Core_ARM, "{:20}{:20}{:20}{:20}{}", "Module Name", "Address", "Original Address",
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"Offset", "Symbol");
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LOG_ERROR(Core_ARM, "");
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const auto backtrace = GetBacktraceFromContext(process, ctx);
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for (const auto& entry : backtrace) {
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LOG_ERROR(Core_ARM, "{:20}{:016X} {:016X} {:016X} {}", entry.module, entry.address,
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entry.original_address, entry.offset, entry.name);
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}
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}
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const Kernel::DebugWatchpoint* ArmInterface::MatchingWatchpoint(
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u64 addr, u64 size, Kernel::DebugWatchpointType access_type) const {
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if (!m_watchpoints) {
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return nullptr;
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}
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const u64 start_address{addr};
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const u64 end_address{addr + size};
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for (size_t i = 0; i < Core::Hardware::NUM_WATCHPOINTS; i++) {
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const auto& watch{(*m_watchpoints)[i]};
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if (end_address <= GetInteger(watch.start_address)) {
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continue;
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}
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if (start_address >= GetInteger(watch.end_address)) {
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continue;
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}
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if ((access_type & watch.type) == Kernel::DebugWatchpointType::None) {
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continue;
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}
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return &watch;
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}
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return nullptr;
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}
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} // namespace Core
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