DavidSpickett created this revision.
Herald added a subscriber: emaste.
Herald added a project: All.
DavidSpickett requested review of this revision.
Herald added projects: LLDB, LLVM.
Herald added subscribers: llvm-commits, lldb-commits.
The last use of these was removed in cd443398566b953642ead7c81528ab5b4e211eb9
<https://reviews.llvm.org/rGcd443398566b953642ead7c81528ab5b4e211eb9>.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D145559
Files:
lldb/source/Plugins/Process/POSIX/CMakeLists.txt
lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
lldb/source/Plugins/Process/POSIX/ProcessMessage.h
llvm/utils/gn/secondary/lldb/source/Plugins/Process/POSIX/BUILD.gn
Index: llvm/utils/gn/secondary/lldb/source/Plugins/Process/POSIX/BUILD.gn
===================================================================
--- llvm/utils/gn/secondary/lldb/source/Plugins/Process/POSIX/BUILD.gn
+++ llvm/utils/gn/secondary/lldb/source/Plugins/Process/POSIX/BUILD.gn
@@ -12,7 +12,6 @@
sources = [
"CrashReason.cpp",
"NativeProcessELF.cpp",
- "ProcessMessage.cpp",
"ProcessPOSIXLog.cpp",
]
}
Index: lldb/source/Plugins/Process/POSIX/ProcessMessage.h
===================================================================
--- lldb/source/Plugins/Process/POSIX/ProcessMessage.h
+++ /dev/null
@@ -1,168 +0,0 @@
-//===-- ProcessMessage.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 liblldb_ProcessMessage_H_
-#define liblldb_ProcessMessage_H_
-
-#include "CrashReason.h"
-
-#include <cassert>
-#include <string>
-
-#include "lldb/lldb-defines.h"
-#include "lldb/lldb-types.h"
-
-class ProcessMessage {
-public:
- /// The type of signal this message can correspond to.
- enum Kind {
- eInvalidMessage,
- eAttachMessage,
- eExitMessage,
- eLimboMessage,
- eSignalMessage,
- eSignalDeliveredMessage,
- eTraceMessage,
- eBreakpointMessage,
- eWatchpointMessage,
- eCrashMessage,
- eNewThreadMessage,
- eExecMessage
- };
-
- ProcessMessage()
- : m_tid(LLDB_INVALID_PROCESS_ID), m_kind(eInvalidMessage),
- m_crash_reason(CrashReason::eInvalidCrashReason), m_status(0),
- m_addr(0) {}
-
- Kind GetKind() const { return m_kind; }
-
- lldb::tid_t GetTID() const { return m_tid; }
-
- /// Indicates that the process \p pid has successfully attached.
- static ProcessMessage Attach(lldb::pid_t pid) {
- return ProcessMessage(pid, eAttachMessage);
- }
-
- /// Indicates that the thread \p tid is about to exit with status \p status.
- static ProcessMessage Limbo(lldb::tid_t tid, int status) {
- return ProcessMessage(tid, eLimboMessage, status);
- }
-
- /// Indicates that the thread \p tid had the signal \p signum delivered.
- static ProcessMessage Signal(lldb::tid_t tid, int signum) {
- return ProcessMessage(tid, eSignalMessage, signum);
- }
-
- /// Indicates that a signal \p signum generated by the debugging process was
- /// delivered to the thread \p tid.
- static ProcessMessage SignalDelivered(lldb::tid_t tid, int signum) {
- return ProcessMessage(tid, eSignalDeliveredMessage, signum);
- }
-
- /// Indicates that the thread \p tid encountered a trace point.
- static ProcessMessage Trace(lldb::tid_t tid) {
- return ProcessMessage(tid, eTraceMessage);
- }
-
- /// Indicates that the thread \p tid encountered a break point.
- static ProcessMessage Break(lldb::tid_t tid) {
- return ProcessMessage(tid, eBreakpointMessage);
- }
-
- static ProcessMessage Watch(lldb::tid_t tid, lldb::addr_t wp_addr) {
- return ProcessMessage(tid, eWatchpointMessage, 0, wp_addr);
- }
-
- /// Indicates that the thread \p tid crashed.
- static ProcessMessage Crash(lldb::pid_t pid, CrashReason reason, int signo,
- lldb::addr_t fault_addr) {
- ProcessMessage message(pid, eCrashMessage, signo, fault_addr);
- message.m_crash_reason = reason;
- return message;
- }
-
- /// Indicates that the thread \p child_tid was spawned.
- static ProcessMessage NewThread(lldb::tid_t parent_tid,
- lldb::tid_t child_tid) {
- return ProcessMessage(parent_tid, eNewThreadMessage, child_tid);
- }
-
- /// Indicates that the thread \p tid is about to exit with status \p status.
- static ProcessMessage Exit(lldb::tid_t tid, int status) {
- return ProcessMessage(tid, eExitMessage, status);
- }
-
- /// Indicates that the thread \p pid has exec'd.
- static ProcessMessage Exec(lldb::tid_t tid) {
- return ProcessMessage(tid, eExecMessage);
- }
-
- int GetExitStatus() const {
- assert(GetKind() == eExitMessage || GetKind() == eLimboMessage);
- return m_status;
- }
-
- int GetSignal() const {
- assert(GetKind() == eSignalMessage || GetKind() == eCrashMessage ||
- GetKind() == eSignalDeliveredMessage);
- return m_status;
- }
-
- int GetStopStatus() const {
- assert(GetKind() == eSignalMessage);
- return m_status;
- }
-
- CrashReason GetCrashReason() const {
- assert(GetKind() == eCrashMessage);
- return m_crash_reason;
- }
-
- lldb::addr_t GetFaultAddress() const {
- assert(GetKind() == eCrashMessage);
- return m_addr;
- }
-
- lldb::addr_t GetHWAddress() const {
- assert(GetKind() == eWatchpointMessage || GetKind() == eTraceMessage);
- return m_addr;
- }
-
- lldb::tid_t GetChildTID() const {
- assert(GetKind() == eNewThreadMessage);
- return m_child_tid;
- }
-
- const char *PrintCrashReason() const;
-
- const char *PrintKind() const;
-
- static const char *PrintKind(Kind);
-
-private:
- ProcessMessage(lldb::tid_t tid, Kind kind, int status = 0,
- lldb::addr_t addr = 0)
- : m_tid(tid), m_kind(kind),
- m_crash_reason(CrashReason::eInvalidCrashReason), m_status(status),
- m_addr(addr), m_child_tid(0) {}
-
- ProcessMessage(lldb::tid_t tid, Kind kind, lldb::tid_t child_tid)
- : m_tid(tid), m_kind(kind),
- m_crash_reason(CrashReason::eInvalidCrashReason), m_status(0),
- m_addr(0), m_child_tid(child_tid) {}
-
- lldb::tid_t m_tid;
- Kind m_kind : 8;
- CrashReason m_crash_reason;
- int m_status;
- lldb::addr_t m_addr;
- lldb::tid_t m_child_tid;
-};
-
-#endif // #ifndef liblldb_ProcessMessage_H_
Index: lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
===================================================================
--- lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//===-- ProcessMessage.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 "ProcessMessage.h"
-
-using namespace lldb_private;
-
-const char *ProcessMessage::PrintCrashReason() const {
- return CrashReasonAsString(m_crash_reason);
-}
-
-const char *ProcessMessage::PrintKind(Kind kind) {
- const char *str = nullptr;
-
- switch (kind) {
- case eInvalidMessage:
- str = "eInvalidMessage";
- break;
- case eAttachMessage:
- str = "eAttachMessage";
- break;
- case eExitMessage:
- str = "eExitMessage";
- break;
- case eLimboMessage:
- str = "eLimboMessage";
- break;
- case eSignalMessage:
- str = "eSignalMessage";
- break;
- case eSignalDeliveredMessage:
- str = "eSignalDeliveredMessage";
- break;
- case eTraceMessage:
- str = "eTraceMessage";
- break;
- case eBreakpointMessage:
- str = "eBreakpointMessage";
- break;
- case eWatchpointMessage:
- str = "eWatchpointMessage";
- break;
- case eCrashMessage:
- str = "eCrashMessage";
- break;
- case eNewThreadMessage:
- str = "eNewThreadMessage";
- break;
- case eExecMessage:
- str = "eExecMessage";
- break;
- }
- return str;
-}
-
-const char *ProcessMessage::PrintKind() const { return PrintKind(m_kind); }
Index: lldb/source/Plugins/Process/POSIX/CMakeLists.txt
===================================================================
--- lldb/source/Plugins/Process/POSIX/CMakeLists.txt
+++ lldb/source/Plugins/Process/POSIX/CMakeLists.txt
@@ -1,7 +1,6 @@
add_lldb_library(lldbPluginProcessPOSIX
CrashReason.cpp
NativeProcessELF.cpp
- ProcessMessage.cpp
ProcessPOSIXLog.cpp
LINK_LIBS
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