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(svn r27673) -Add: [Win32] Thread names for windows debuggers.

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This commit is contained in:
michi_cc
2016-10-30 18:22:55 +00:00
parent a08df612be
commit 36cbb54a9d
7 changed files with 59 additions and 4 deletions
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13
src/thread/thread_win32.cpp
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@@ -16,6 +16,7 @@
#include <stdlib.h>
#include <windows.h>
#include <process.h>
#include "../os/windows/win32.h"
#include "../safeguards.h"
@@ -29,17 +30,19 @@ private:
OTTDThreadFunc proc; ///< External thread procedure.
void *param; ///< Parameter for the external thread procedure.
bool self_destruct; ///< Free ourselves when done?
const char *name; ///< Thread name.
public:
/**
* Create a win32 thread and start it, calling proc(param).
*/
ThreadObject_Win32(OTTDThreadFunc proc, void *param, bool self_destruct) :
ThreadObject_Win32(OTTDThreadFunc proc, void *param, bool self_destruct, const char *name) :
thread(NULL),
id(0),
proc(proc),
param(param),
self_destruct(self_destruct)
self_destruct(self_destruct),
name(name)
{
this->thread = (HANDLE)_beginthreadex(NULL, 0, &stThreadProc, this, CREATE_SUSPENDED, &this->id);
if (this->thread == NULL) return;
@@ -85,6 +88,10 @@ private:
*/
void ThreadProc()
{
#ifdef _MSC_VER
/* Set thread name for debuggers. Has to be done from the thread due to a race condition in older MS debuggers. */
SetWin32ThreadName(-1, this->name);
#endif
try {
this->proc(this->param);
} catch (OTTDThreadExitSignal) {
@@ -98,7 +105,7 @@ private:
/* static */ bool ThreadObject::New(OTTDThreadFunc proc, void *param, ThreadObject **thread, const char *name)
{
ThreadObject *to = new ThreadObject_Win32(proc, param, thread == NULL);
ThreadObject *to = new ThreadObject_Win32(proc, param, thread == NULL, name);
if (thread != NULL) *thread = to;
return true;
}