From: John Hodge <tpg@mutabah.net>
Date: Wed, 3 Oct 2012 14:16:42 +0000 (+0800)
Subject: AcessNative - Loads login process and runs again (shell doesn't spawn)
X-Git-Tag: rel0.15~704
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=9d2ff6cf13e1a0ec5cbdc2773e1a3204e600b2e5;p=tpg%2Facess2.git

AcessNative - Loads login process and runs again (shell doesn't spawn)
---

diff --git a/AcessNative/acesskernel_src/server.c b/AcessNative/acesskernel_src/server.c
index 02aa290a..2f6b46fd 100644
--- a/AcessNative/acesskernel_src/server.c
+++ b/AcessNative/acesskernel_src/server.c
@@ -127,8 +127,15 @@ tClient *Server_GetClient(int ClientID)
 int Server_WorkerThread(void *ClientPtr)
 {
 	tClient	*Client = ClientPtr;
-	
+
+	Log_Debug("Server", "Worker %p", ClientPtr);	
+
 	#if USE_TCP
+
+	while( *((volatile typeof(Client->Socket)*)&Client->Socket) == 0 )
+		SDL_Delay(10);
+	Threads_SetThread( Client->ClientID );
+	
 	for( ;; )
 	{
 		fd_set	fds;
@@ -137,11 +144,12 @@ int Server_WorkerThread(void *ClientPtr)
 		FD_SET(Client->Socket, &fds);
 		
 		int rv = select(nfd, &fds, NULL, NULL, NULL);	// TODO: Timeouts?
-		if(rv <= 0) {
+		if(rv < 0) {
 			perror("select");
 			continue ;
 		}
-		
+		Log_Debug("Server", "%p: rv=%i", Client, rv);		
+
 		if( FD_ISSET(Client->Socket, &fds) )
 		{
 			const int	ciMaxParamCount = 6;
@@ -275,6 +283,8 @@ int Server_WorkerThread(void *ClientPtr)
 			free( retHeader );
 	}
 	#endif
+	Log_Notice("Server", "Terminated Worker %p", ClientPtr);	
+	return 0;
 }
 
 int SyscallServer(void)
@@ -386,7 +396,7 @@ int Server_ListenThread(void *Unused)
 				client->Socket = clientSock;
 			}
 		}
-		Log_Debug("Server", "Client given PID %i", authhdr.pid);
+		Log_Debug("Server", "Client given PID %i - info %p", authhdr.pid, client);
 		
 		len = send(clientSock, &authhdr, sizeof(authhdr), 0);
 		if( len != sizeof(authhdr) ) {
diff --git a/AcessNative/acesskernel_src/threads.c b/AcessNative/acesskernel_src/threads.c
index a7aace8b..c31c5d05 100644
--- a/AcessNative/acesskernel_src/threads.c
+++ b/AcessNative/acesskernel_src/threads.c
@@ -120,6 +120,9 @@ tThread *Threads_CloneTCB(tThread *TemplateThread)
 	
 	ret->ThreadName = strdup(TemplateThread->ThreadName);
 	ret->EventSem = SDL_CreateSemaphore(0);
+	if( !ret->EventSem ) {
+		Log_Warning("Threads", "Semaphore creation failed - %s", SDL_GetError());
+	}
 	
 	ret->WaitingThreads = NULL;
 	ret->WaitingThreadsEnd = NULL;
@@ -373,12 +376,22 @@ Uint32 Threads_WaitEvents(Uint32 Mask)
 	gpCurrentThread->WaitMask = Mask;
 	if( !(gpCurrentThread->Events & Mask) )
 	{
-		SDL_SemWait( gpCurrentThread->EventSem );
+		do {
+			if( SDL_SemWait( gpCurrentThread->EventSem ) == -1 ) {
+				Log_Warning("Threads", "Wait on eventsem of %p, %p failed",
+					gpCurrentThread, gpCurrentThread->EventSem);
+				break;
+			}
+		} while(SDL_SemValue(gpCurrentThread->EventSem));
+		// NOTE: While loop catches multiple event occurances
+		Log_Debug("Threads", "Woken from nap (%i here)", SDL_SemValue(gpCurrentThread->EventSem));
 	}
 	rv = gpCurrentThread->Events & Mask;
 	gpCurrentThread->Events &= ~Mask;
 	gpCurrentThread->WaitMask = -1;
-	
+
+	Log_Debug("Threads", "- rv = %x", rv);
+
 	return rv;
 }
 
diff --git a/AcessNative/ld-acess_src/exports.c b/AcessNative/ld-acess_src/exports.c
index fc336c8e..55606a8b 100644
--- a/AcessNative/ld-acess_src/exports.c
+++ b/AcessNative/ld-acess_src/exports.c
@@ -35,6 +35,9 @@ extern int	AllocateMemory(uintptr_t VirtAddr, size_t ByteCount);
 // === CONSTANTS ===
 #define NATIVE_FILE_MASK	0x40000000
 
+// === GLOBALS ===
+int	acess__errno;
+
 // === CODE ===
 // --- VFS Calls
 int acess_chdir(const char *Path)
@@ -303,7 +306,7 @@ void acess__exit(int Status)
 
 
 // === Symbol List ===
-#define DEFSYM(name)	{#name, acess_##name}
+#define DEFSYM(name)	{#name, &acess_##name}
 const tSym	caBuiltinSymbols[] = {
 	DEFSYM(_exit),
 	
@@ -339,7 +342,9 @@ const tSym	caBuiltinSymbols[] = {
 	DEFSYM(_SysAllocate),
 	DEFSYM(_SysDebug),
 	DEFSYM(_SysSetFaultHandler),
-	DEFSYM(_SysWaitEvent)
+	DEFSYM(_SysWaitEvent),
+	
+	DEFSYM(_errno)
 };
 
 const int	ciNumBuiltinSymbols = sizeof(caBuiltinSymbols)/sizeof(caBuiltinSymbols[0]);
diff --git a/BuildConf/x86_64/Makefile.cfg b/BuildConf/x86_64/Makefile.cfg
index ebca2d9f..6aa3afc6 100644
--- a/BuildConf/x86_64/Makefile.cfg
+++ b/BuildConf/x86_64/Makefile.cfg
@@ -1,6 +1,6 @@
 
-#PREFIX := x86_64-pc-elf
-PREFIX := x86_64-none-elf
+PREFIX := x86_64-pc-elf
+#PREFIX := x86_64-none-elf
 
 CC := $(PREFIX)-gcc
 LD := $(PREFIX)-ld