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Diffstat (limited to 'source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp')
-rw-r--r--source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp136
1 files changed, 36 insertions, 100 deletions
diff --git a/source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp b/source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp
index 38bdf60c1ced..3aa8ecb4c228 100644
--- a/source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp
+++ b/source/Plugins/Platform/NetBSD/PlatformNetBSD.cpp
@@ -30,8 +30,8 @@
#include "lldb/Utility/Status.h"
#include "lldb/Utility/StreamString.h"
-// Define these constants from NetBSD mman.h for use when targeting
-// remote netbsd systems even when host has different values.
+// Define these constants from NetBSD mman.h for use when targeting remote
+// netbsd systems even when host has different values.
#define MAP_PRIVATE 0x0002
#define MAP_ANON 0x1000
@@ -45,19 +45,9 @@ static uint32_t g_initialize_count = 0;
PlatformSP PlatformNetBSD::CreateInstance(bool force, const ArchSpec *arch) {
Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PLATFORM));
- if (log) {
- const char *arch_name;
- if (arch && arch->GetArchitectureName())
- arch_name = arch->GetArchitectureName();
- else
- arch_name = "<null>";
-
- const char *triple_cstr =
- arch ? arch->GetTriple().getTriple().c_str() : "<null>";
-
- log->Printf("PlatformNetBSD::%s(force=%s, arch={%s,%s})", __FUNCTION__,
- force ? "true" : "false", arch_name, triple_cstr);
- }
+ LLDB_LOG(log, "force = {0}, arch=({1}, {2})", force,
+ arch ? arch->GetArchitectureName() : "<null>",
+ arch ? arch->GetTriple().getTriple() : "<null>");
bool create = force;
if (create == false && arch && arch->IsValid()) {
@@ -72,18 +62,10 @@ PlatformSP PlatformNetBSD::CreateInstance(bool force, const ArchSpec *arch) {
}
}
+ LLDB_LOG(log, "create = {0}", create);
if (create) {
- if (log)
- log->Printf("PlatformNetBSD::%s() creating remote-netbsd platform",
- __FUNCTION__);
return PlatformSP(new PlatformNetBSD(false));
}
-
- if (log)
- log->Printf(
- "PlatformNetBSD::%s() aborting creation of remote-netbsd platform",
- __FUNCTION__);
-
return PlatformSP();
}
@@ -152,7 +134,8 @@ bool PlatformNetBSD::GetSupportedArchitectureAtIndex(uint32_t idx,
arch = hostArch;
return arch.IsValid();
} else if (idx == 1) {
- // If the default host architecture is 64-bit, look for a 32-bit variant
+ // If the default host architecture is 64-bit, look for a 32-bit
+ // variant
if (hostArch.IsValid() && hostArch.GetTriple().isArch64Bit()) {
arch = HostInfo::GetArchitecture(HostInfo::eArchKind32);
return arch.IsValid();
@@ -178,13 +161,10 @@ bool PlatformNetBSD::GetSupportedArchitectureAtIndex(uint32_t idx,
return false;
}
// Leave the vendor as "llvm::Triple:UnknownVendor" and don't specify the
- // vendor by
- // calling triple.SetVendorName("unknown") so that it is a "unspecified
- // unknown".
- // This means when someone calls triple.GetVendorName() it will return an
- // empty string
- // which indicates that the vendor can be set when two architectures are
- // merged
+ // vendor by calling triple.SetVendorName("unknown") so that it is a
+ // "unspecified unknown". This means when someone calls
+ // triple.GetVendorName() it will return an empty string which indicates
+ // that the vendor can be set when two architectures are merged
// Now set the triple into "arch" and return true
arch.SetTriple(triple);
@@ -258,19 +238,15 @@ bool PlatformNetBSD::CanDebugProcess() {
}
// For local debugging, NetBSD will override the debug logic to use llgs-launch
-// rather than
-// lldb-launch, llgs-attach. This differs from current lldb-launch,
-// debugserver-attach
-// approach on MacOSX.
-lldb::ProcessSP PlatformNetBSD::DebugProcess(
- ProcessLaunchInfo &launch_info, Debugger &debugger,
- Target *target, // Can be NULL, if NULL create a new
- // target, else use existing one
- Status &error) {
+// rather than lldb-launch, llgs-attach. This differs from current lldb-
+// launch, debugserver-attach approach on MacOSX.
+lldb::ProcessSP
+PlatformNetBSD::DebugProcess(ProcessLaunchInfo &launch_info, Debugger &debugger,
+ Target *target, // Can be NULL, if NULL create a new
+ // target, else use existing one
+ Status &error) {
Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PLATFORM));
- if (log)
- log->Printf("PlatformNetBSD::%s entered (target %p)", __FUNCTION__,
- static_cast<void *>(target));
+ LLDB_LOG(log, "target {0}", target);
// If we're a remote host, use standard behavior from parent class.
if (!IsHost())
@@ -287,67 +263,48 @@ lldb::ProcessSP PlatformNetBSD::DebugProcess(
launch_info.GetFlags().Set(eLaunchFlagDebug);
// We always launch the process we are going to debug in a separate process
- // group, since then we can handle ^C interrupts ourselves w/o having to worry
- // about the target getting them as well.
+ // group, since then we can handle ^C interrupts ourselves w/o having to
+ // worry about the target getting them as well.
launch_info.SetLaunchInSeparateProcessGroup(true);
// Ensure we have a target.
if (target == nullptr) {
- if (log)
- log->Printf("PlatformNetBSD::%s creating new target", __FUNCTION__);
-
+ LLDB_LOG(log, "creating new target");
TargetSP new_target_sp;
error = debugger.GetTargetList().CreateTarget(debugger, "", "", false,
nullptr, new_target_sp);
if (error.Fail()) {
- if (log)
- log->Printf("PlatformNetBSD::%s failed to create new target: %s",
- __FUNCTION__, error.AsCString());
+ LLDB_LOG(log, "failed to create new target: {0}", error);
return process_sp;
}
target = new_target_sp.get();
if (!target) {
error.SetErrorString("CreateTarget() returned nullptr");
- if (log)
- log->Printf("PlatformNetBSD::%s failed: %s", __FUNCTION__,
- error.AsCString());
+ LLDB_LOG(log, "error: {0}", error);
return process_sp;
}
- } else {
- if (log)
- log->Printf("PlatformNetBSD::%s using provided target", __FUNCTION__);
}
// Mark target as currently selected target.
debugger.GetTargetList().SetSelectedTarget(target);
// Now create the gdb-remote process.
- if (log)
- log->Printf(
- "PlatformNetBSD::%s having target create process with gdb-remote plugin",
- __FUNCTION__);
+ LLDB_LOG(log, "having target create process with gdb-remote plugin");
process_sp = target->CreateProcess(
launch_info.GetListenerForProcess(debugger), "gdb-remote", nullptr);
if (!process_sp) {
error.SetErrorString("CreateProcess() failed for gdb-remote process");
- if (log)
- log->Printf("PlatformNetBSD::%s failed: %s", __FUNCTION__,
- error.AsCString());
+ LLDB_LOG(log, "error: {0}", error);
return process_sp;
- } else {
- if (log)
- log->Printf("PlatformNetBSD::%s successfully created process",
- __FUNCTION__);
}
+ LLDB_LOG(log, "successfully created process");
// Adjust launch for a hijacker.
ListenerSP listener_sp;
if (!launch_info.GetHijackListener()) {
- if (log)
- log->Printf("PlatformNetBSD::%s setting up hijacker", __FUNCTION__);
-
+ LLDB_LOG(log, "setting up hijacker");
listener_sp =
Listener::MakeListener("lldb.PlatformNetBSD.DebugProcess.hijack");
launch_info.SetHijackListener(listener_sp);
@@ -356,16 +313,13 @@ lldb::ProcessSP PlatformNetBSD::DebugProcess(
// Log file actions.
if (log) {
- log->Printf(
- "PlatformNetBSD::%s launching process with the following file actions:",
- __FUNCTION__);
-
+ LLDB_LOG(log, "launching process with the following file actions:");
StreamString stream;
size_t i = 0;
const FileAction *file_action;
while ((file_action = launch_info.GetFileActionAtIndex(i++)) != nullptr) {
file_action->Dump(stream);
- log->PutCString(stream.GetData());
+ LLDB_LOG(log, "{0}", stream.GetData());
stream.Clear();
}
}
@@ -378,16 +332,7 @@ lldb::ProcessSP PlatformNetBSD::DebugProcess(
const StateType state = process_sp->WaitForProcessToStop(
llvm::None, NULL, false, listener_sp);
- if (state == eStateStopped) {
- if (log)
- log->Printf("PlatformNetBSD::%s pid %" PRIu64 " state %s\n",
- __FUNCTION__, process_sp->GetID(), StateAsCString(state));
- } else {
- if (log)
- log->Printf("PlatformNetBSD::%s pid %" PRIu64
- " state is not stopped - %s\n",
- __FUNCTION__, process_sp->GetID(), StateAsCString(state));
- }
+ LLDB_LOG(log, "pid {0} state {0}", process_sp->GetID(), state);
}
// Hook up process PTY if we have one (which we should for local debugging
@@ -395,20 +340,11 @@ lldb::ProcessSP PlatformNetBSD::DebugProcess(
int pty_fd = launch_info.GetPTY().ReleaseMasterFileDescriptor();
if (pty_fd != PseudoTerminal::invalid_fd) {
process_sp->SetSTDIOFileDescriptor(pty_fd);
- if (log)
- log->Printf("PlatformNetBSD::%s pid %" PRIu64
- " hooked up STDIO pty to process",
- __FUNCTION__, process_sp->GetID());
- } else {
- if (log)
- log->Printf("PlatformNetBSD::%s pid %" PRIu64
- " not using process STDIO pty",
- __FUNCTION__, process_sp->GetID());
- }
+ LLDB_LOG(log, "hooked up STDIO pty to process");
+ } else
+ LLDB_LOG(log, "not using process STDIO pty");
} else {
- if (log)
- log->Printf("PlatformNetBSD::%s process launch failed: %s", __FUNCTION__,
- error.AsCString());
+ LLDB_LOG(log, "process launch failed: {0}", error);
// FIXME figure out appropriate cleanup here. Do we delete the target? Do
// we delete the process? Does our caller do that?
}
generated by cgit v1.3 (git 2.53.0) at 2026-07-25 07:31:33 +0000