================ @@ -0,0 +1,193 @@ +//===-- PlatformAIX.cpp -------------------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +#include "PlatformAIX.h" +#include "lldb/Host/Config.h" +#include <cstdio> +#if LLDB_ENABLE_POSIX +#include <sys/utsname.h> +#endif +#include "Utility/ARM64_DWARF_Registers.h" +#include "lldb/Core/Debugger.h" +#include "lldb/Core/PluginManager.h" +#include "lldb/Host/HostInfo.h" +#include "lldb/Symbol/UnwindPlan.h" +#include "lldb/Target/Process.h" +#include "lldb/Target/Target.h" +#include "lldb/Utility/FileSpec.h" +#include "lldb/Utility/LLDBLog.h" +#include "lldb/Utility/Log.h" +#include "lldb/Utility/State.h" +#include "lldb/Utility/Status.h" +#include "lldb/Utility/StreamString.h" + +// Use defined constants from AIX mman.h for use when targeting remote aix +// systems even when host has different values. + +#if defined(_AIX) +#include <sys/mman.h> +#else // For remotely cross debugging aix +#define MAP_VARIABLE 0x0 +#define MAP_PRIVATE 0x2 +#define MAP_ANONYMOUS 0x10 +#endif + +using namespace lldb; +using namespace lldb_private; +using namespace lldb_private::platform_aix; + +LLDB_PLUGIN_DEFINE(PlatformAIX) + +static uint32_t g_initialize_count = 0; + +PlatformSP PlatformAIX::CreateInstance(bool force, const ArchSpec *arch) { + Log *log = GetLog(LLDBLog::Platform); + LLDB_LOG(log, "force = {0}, arch=({1}, {2})", force, + arch ? arch->GetArchitectureName() : "<null>", + arch ? arch->GetTriple().getTriple() : "<null>"); + + bool create = force; + if (!create && arch && arch->IsValid()) { + const llvm::Triple &triple = arch->GetTriple(); + switch (triple.getOS()) { + case llvm::Triple::AIX: + create = true; + break; + + default: + break; + } + } + + LLDB_LOG(log, "create = {0}", create); + if (create) { + return PlatformSP(new PlatformAIX(false)); + } + return PlatformSP(); +} + +llvm::StringRef PlatformAIX::GetPluginDescriptionStatic(bool is_host) { + if (is_host) + return "Local AIX user platform plug-in."; + return "Remote AIX user platform plug-in."; +} + +void PlatformAIX::Initialize() { + PlatformPOSIX::Initialize(); + + if (g_initialize_count++ == 0) { +#ifdef _AIX + PlatformSP default_platform_sp(new PlatformAIX(true)); + default_platform_sp->SetSystemArchitecture(HostInfo::GetArchitecture()); + Platform::SetHostPlatform(default_platform_sp); +#endif + PluginManager::RegisterPlugin( + PlatformAIX::GetPluginNameStatic(false), + PlatformAIX::GetPluginDescriptionStatic(false), + PlatformAIX::CreateInstance, nullptr); + } +} + +void PlatformAIX::Terminate() { + if (g_initialize_count > 0) { + if (--g_initialize_count == 0) { + PluginManager::UnregisterPlugin(PlatformAIX::CreateInstance); + } + } + + PlatformPOSIX::Terminate(); +} + +/// Default Constructor +PlatformAIX::PlatformAIX(bool is_host) + : PlatformPOSIX(is_host) // This is the local host platform +{ + if (is_host) { + ArchSpec hostArch = HostInfo::GetArchitecture(HostInfo::eArchKindDefault); + m_supported_architectures.push_back(hostArch); + if (hostArch.GetTriple().isArch64Bit()) { + m_supported_architectures.push_back( + HostInfo::GetArchitecture(HostInfo::eArchKind32)); ---------------- DhruvSrivastavaX wrote:
This is just one of those errors which have been copied from parent file. Even linux has this typo, we might need to change there as well? https://github.com/llvm/llvm-project/pull/121273 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
