| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/developer/debug/zxdb/console/commands/verb_sys_info.h" |
| |
| #include "src/developer/debug/zxdb/client/remote_api.h" |
| #include "src/developer/debug/zxdb/client/session.h" |
| #include "src/developer/debug/zxdb/console/command.h" |
| #include "src/developer/debug/zxdb/console/console.h" |
| #include "src/developer/debug/zxdb/console/output_buffer.h" |
| #include "src/developer/debug/zxdb/console/verbs.h" |
| #include "src/lib/fxl/strings/string_printf.h" |
| |
| namespace zxdb { |
| |
| namespace { |
| |
| const char kSysInfoShortHelp[] = "sys-info: Get general information about the target system."; |
| const char kSysInfoHelp[] = |
| R"(sys-info |
| |
| Get general information about the target system. This includes aspects such as |
| build version, number of CPUs, memory, etc.)"; |
| |
| void OnSysInfo(const Err& err, debug_ipc::SysInfoReply sys_info) { |
| if (err.has_error()) { |
| Console::get()->Output(err); |
| return; |
| } |
| |
| OutputBuffer out; |
| out.Append(fxl::StringPrintf("Version: %s\n", sys_info.version.c_str())); |
| out.Append(fxl::StringPrintf("Num CPUs: %u\n", sys_info.num_cpus)); |
| |
| // We don't have total ram for minidumps. We can assume a 0 value is always invalid and just not |
| // print it. |
| out.Append("Memory (MiB): "); |
| if (sys_info.memory_mb) { |
| out.Append(fxl::StringPrintf("%u\n", sys_info.memory_mb)); |
| } else { |
| out.Append(Syntax::kComment, "<Unknown>\n"); |
| } |
| |
| out.Append(fxl::StringPrintf("HW Breakpoints: %u\n", sys_info.hw_breakpoint_count)); |
| out.Append(fxl::StringPrintf("HW Watchpoints: %u\n", sys_info.hw_watchpoint_count)); |
| |
| Console::get()->Output(std::move(out)); |
| } |
| |
| Err RunVerbSysInfo(ConsoleContext* context, const Command& cmd) { |
| debug_ipc::SysInfoRequest request; |
| context->session()->remote_api()->SysInfo(request, &OnSysInfo); |
| return Err(); |
| } |
| |
| } // namespace |
| |
| VerbRecord GetSysInfoVerbRecord() { |
| return VerbRecord(&RunVerbSysInfo, {"sys-info"}, kSysInfoShortHelp, kSysInfoHelp, |
| CommandGroup::kGeneral); |
| } |
| |
| } // namespace zxdb |