d1bb8d6a5c
This PR is in reference to porting LLDB on AIX. Link to discussions on llvm discourse and github: 1. https://discourse.llvm.org/t/port-lldb-to-ibm-aix/80640 2. https://github.com/llvm/llvm-project/issues/101657 The complete changes for porting are present in this draft PR: https://github.com/llvm/llvm-project/pull/102601 - Added changes to make the common host support functions under `Host/posix` for unix-like system. Also, created the `unittests/Host/posix/` to test the hostInfo & support functions for unix-like system. - Added changes to get the host information for AIX. (GetProcessInfo()) (Information like : executable path, arch, process status etc.)
25 lines
957 B
C++
25 lines
957 B
C++
//===-- Support.cpp -------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Host/linux/Support.h"
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#include "lldb/Utility/LLDBLog.h"
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#include "lldb/Utility/Log.h"
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#include "llvm/Support/MemoryBuffer.h"
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llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
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lldb_private::getProcFile(::pid_t pid, ::pid_t tid, const llvm::Twine &file) {
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Log *log = GetLog(LLDBLog::Host);
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std::string File =
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("/proc/" + llvm::Twine(pid) + "/task/" + llvm::Twine(tid) + "/" + file)
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.str();
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auto Ret = llvm::MemoryBuffer::getFileAsStream(File);
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if (!Ret)
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LLDB_LOG(log, "Failed to open {0}: {1}", File, Ret.getError().message());
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return Ret;
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}
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