================ @@ -0,0 +1,104 @@ +//===-- ABISysV_loongarch.h -------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLDB_SOURCE_PLUGINS_ABI_LOONGARCH_ABISYSV_LOONGARCH_H +#define LLDB_SOURCE_PLUGINS_ABI_LOONGARCH_ABISYSV_LOONGARCH_H + +// Other libraries and framework includes +#include "llvm/TargetParser/Triple.h" + +// Project includes +#include "lldb/Target/ABI.h" +#include "lldb/Target/Process.h" +#include "lldb/Utility/Flags.h" +#include "lldb/lldb-private.h" + +class ABISysV_loongarch : public lldb_private::RegInfoBasedABI { +public: + ~ABISysV_loongarch() override = default; + + size_t GetRedZoneSize() const override { return 0; } + + bool PrepareTrivialCall(lldb_private::Thread &thread, lldb::addr_t sp, + lldb::addr_t functionAddress, + lldb::addr_t returnAddress, + llvm::ArrayRef<lldb::addr_t> args) const override; + + bool GetArgumentValues(lldb_private::Thread &thread, + lldb_private::ValueList &values) const override; + + lldb_private::Status + SetReturnValueObject(lldb::StackFrameSP &frame_sp, + lldb::ValueObjectSP &new_value) override; + + lldb::ValueObjectSP + GetReturnValueObjectImpl(lldb_private::Thread &thread, + lldb_private::CompilerType &type) const override; + + bool + CreateFunctionEntryUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; + + bool CreateDefaultUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; + + bool RegisterIsVolatile(const lldb_private::RegisterInfo *reg_info) override; + + bool CallFrameAddressIsValid(lldb::addr_t cfa) override { + // The CFA must be 128 bit aligned. ---------------- wangleiat wrote:
It is indeed 128-bit, here it is modified to a more general `byte`. https://github.com/llvm/llvm-project/pull/114742 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
