Port UnixPkg to also support X64. Currently only supports Unix x86_64 ABI. In the...

[mirror_edk2.git] / UnixPkg / Sec / UnixThunk.c

diff --git a/UnixPkg/Sec/UnixThunk.c b/UnixPkg/Sec/UnixThunk.c
index c0f35d0729d59c094dd00576518085010f026e41..08cdd6215708292901acdd9f541e87b7231f5059 100644 (file)
--- a/UnixPkg/Sec/UnixThunk.c
+++ b/UnixPkg/Sec/UnixThunk.c
@@ -1,8 +1,8 @@
 /*++
 
-Copyright (c) 2004 - 2009, Intel Corporation                                                         
-Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.
-All rights reserved. This program and the accompanying materials                          
+Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+This program and the accompanying materials                          
 are licensed and made available under the terms and conditions of the BSD License         
 which accompanies this distribution.  The full text of the license may be found at        
 http://opensource.org/licenses/bsd-license.php                                            
@@ -55,8 +55,14 @@ settimer_handler (int sig)
     - ((UINT64)settimer_timeval.tv_sec * 1000) 
     - (settimer_timeval.tv_usec / 1000);
   settimer_timeval = timeval;
-  if (settimer_callback)
-    (*settimer_callback)(delta);
+  
+  if (settimer_callback) {
+#ifdef __APPLE__
+    ReverseGasketUint64 (settimer_callback, delta);
+#else
+   (*settimer_callback)(delta);
+#endif
+  }
 }
 
 VOID
@@ -94,13 +100,18 @@ SetTimer (UINT64 PeriodMs, VOID (*CallBack)(UINT64 DeltaMs))
 void
 msSleep (unsigned long Milliseconds)
 {
-  struct timespec ts;
+  struct timespec rq, rm;
 
-  ts.tv_sec = Milliseconds / 1000;
-  ts.tv_nsec = (Milliseconds % 1000) * 1000000;
+  rq.tv_sec = Milliseconds / 1000;
+  rq.tv_nsec = (Milliseconds % 1000) * 1000000;
 
-  while (nanosleep (&ts, &ts) != 0 && errno == EINTR)
-    ;
+  while (nanosleep (&rq, &rm) != -1) {
+    if (errno != EINTR) {
+      break;
+    }
+    rq = rm;
+  } 
+    
 }
 
 void
@@ -174,20 +185,20 @@ EFI_UNIX_THUNK_PROTOCOL mUnixThunkTable = {
   Gasketgmtime,
   GasketGetTimeZone,
   GasketGetDayLight,
-  (UnixPoll)Gasketpoll,
-  (UnixRead)Gasketread,
-  (UnixWrite)Gasketwrite,
+  Gasketpoll,
+  Gasketread,
+  Gasketwrite,
   Gasketgetenv,
-  (UnixOpen)Gasketopen,
-  (UnixSeek)Gasketlseek,
-  (UnixFtruncate)Gasketftruncate,
+  Gasketopen,
+  Gasketlseek,
+  Gasketftruncate,
   Gasketclose,
   Gasketmkdir,
   Gasketrmdir,
   Gasketunlink,
   GasketGetErrno,
   Gasketopendir,
-  (UnixRewindDir)Gasketrewinddir,
+  Gasketrewinddir,
   Gasketreaddir,
   Gasketclosedir,
   Gasketstat,
@@ -206,14 +217,9 @@ EFI_UNIX_THUNK_PROTOCOL mUnixThunkTable = {
   Gasketcfsetospeed,
   Gaskettcgetattr,
   Gaskettcsetattr,
-  
-  dlopen,  // Update me with a gasket
-  dlerror, // Update me with a gasket
-  dlsym,   // Update me with a gasket
-
-  SecPeCoffGetEntryPoint,                // Update me with a gasket
-  SecPeCoffRelocateImageExtraAction,     // Update me with a gasket
-  SecPeCoffLoaderUnloadImageExtraAction  // Update me with a gasket
+  GasketUnixPeCoffGetEntryPoint,                
+  GasketUnixPeCoffRelocateImageExtraAction,     
+  GasketUnixPeCoffUnloadImageExtraAction  
 
 #else
   msSleep, /* Sleep */
@@ -255,9 +261,6 @@ EFI_UNIX_THUNK_PROTOCOL mUnixThunkTable = {
   cfsetospeed,
   tcgetattr,
   tcsetattr,
-  dlopen,
-  dlerror,
-  dlsym,
   SecPeCoffGetEntryPoint,
   SecPeCoffRelocateImageExtraAction,
   SecPeCoffLoaderUnloadImageExtraAction