update mingw-w64 crt files to v9.0.0

Author: andrewrk

lib/libc/mingw/crt/crtdll.c

@@ -10,10 +10,6 @@
 #define _DLL
 #endif
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include <oscalls.h>
 #include <internal.h>
 #include <stdlib.h>
@@ -44,12 +40,6 @@ extern _CRTALLOC(".CRT$XIZ") _PIFV __xi_z[];
 extern _CRTALLOC(".CRT$XCA") _PVFV __xc_a[];
 extern _CRTALLOC(".CRT$XCZ") _PVFV __xc_z[];
 
-#ifndef HAVE_CTOR_LIST
-__attribute__ (( __section__ (".ctors"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_LIST__ = (void *) -1;
-__attribute__ (( __section__ (".dtors"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_LIST__ = (void *) -1;
-__attribute__ (( __section__ (".ctors.99999"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0;
-__attribute__ (( __section__ (".dtors.99999"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0;
-#endif
 
 /* TLS initialization hook.  */
 extern const PIMAGE_TLS_CALLBACK __dyn_tls_init_callback;

lib/libc/mingw/crt/crtexe.c

@@ -9,10 +9,6 @@
 #define _DLL
 #endif
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #define SPECIAL_CRTEXE
 
 #include <oscalls.h>
@@ -34,7 +30,7 @@ extern wchar_t *** __MINGW_IMP_SYMBOL(__winitenv);
 #define __winitenv (* __MINGW_IMP_SYMBOL(__winitenv))
 #endif
 
-#if !defined(__initenv) && !defined(__arm__) && !defined(__aarch64__)
+#if !defined(__initenv)
 extern char *** __MINGW_IMP_SYMBOL(__initenv);
 #define __initenv (* __MINGW_IMP_SYMBOL(__initenv))
 #endif
@@ -66,12 +62,6 @@ extern _CRTALLOC(".CRT$XIZ") _PIFV __xi_z[];
 extern _CRTALLOC(".CRT$XCA") _PVFV __xc_a[];
 extern _CRTALLOC(".CRT$XCZ") _PVFV __xc_z[];
 
-#ifndef HAVE_CTOR_LIST
-__attribute__ (( __section__ (".ctors"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_LIST__ = (void *) -1;
-__attribute__ (( __section__ (".dtors"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_LIST__ = (void *) -1;
-__attribute__ (( __section__ (".ctors.99999"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0;
-__attribute__ (( __section__ (".dtors.99999"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0;
-#endif
 
 /* TLS initialization hook.  */
 extern const PIMAGE_TLS_CALLBACK __dyn_tls_init_callback;
@@ -327,9 +317,7 @@ __tmainCRTStartup (void)
        gcc inserts this call automatically for a function called main, but not for wmain.  */
     mainret = wmain (argc, argv, envp);
 #else
-#if !defined(__arm__) && !defined(__aarch64__)
     __initenv = envp;
-#endif
     mainret = main (argc, argv, envp);
 #endif
     if (!managedapp)

lib/libc/mingw/crt/gccmain.c

@@ -8,10 +8,6 @@
 #include <stdlib.h>
 #include <setjmp.h>
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 typedef void (*func_ptr) (void);
 extern func_ptr __CTOR_LIST__[];
 extern func_ptr __DTOR_LIST__[];
@@ -32,25 +28,6 @@ __do_global_dtors (void)
     }
 }
 
-#ifndef HAVE_CTOR_LIST
-// If the linker didn't provide __CTOR_LIST__, we provided it ourselves,
-// and then we also know we have __CTOR_END__ available.
-extern func_ptr __CTOR_END__[];
-extern func_ptr __DTOR_END__[];
-
-void __do_global_ctors (void)
-{
-  static func_ptr *p = __CTOR_END__ - 1;
-  while (*p != (func_ptr) -1) {
-    (*(p))();
-    p--;
-  }
-  atexit (__do_global_dtors);
-}
-
-#else
-// old method that iterates the list twice because old linker scripts do not have __CTOR_END__
-
 void
 __do_global_ctors (void)
 {
@@ -70,8 +47,6 @@ __do_global_ctors (void)
   atexit (__do_global_dtors);
 }
 
-#endif
-
 static int initialized = 0;
 
 void

lib/libc/mingw/crt/tls_atexit.c

@@ -35,7 +35,7 @@ extern char __mingw_module_is_dll;
 static CRITICAL_SECTION lock;
 static int inited = 0;
 static dtor_obj *global_dtors = NULL;
-static __thread dtor_obj *tls_dtors = NULL;
+static DWORD tls_dtors_slot = TLS_OUT_OF_INDEXES;
 
 int __mingw_cxa_atexit(dtor_fn dtor, void *obj, void *dso) {
   if (!inited)
@@ -73,24 +73,29 @@ int __mingw_cxa_thread_atexit(dtor_fn dtor, void *obj, void *dso) {
     return 1;
   handler->dtor = dtor;
   handler->obj = obj;
-  handler->next = tls_dtors;
-  tls_dtors = handler;
+  handler->next = (dtor_obj *)TlsGetValue(tls_dtors_slot);
+  TlsSetValue(tls_dtors_slot, handler);
   return 0;
 }
 
 static void WINAPI tls_atexit_callback(HANDLE __UNUSED_PARAM(hDllHandle), DWORD dwReason, LPVOID __UNUSED_PARAM(lpReserved)) {
   if (dwReason == DLL_PROCESS_DETACH) {
-    run_dtor_list(&tls_dtors);
+    dtor_obj * p = (dtor_obj *)TlsGetValue(tls_dtors_slot);
+    run_dtor_list(&p);
+    TlsSetValue(tls_dtors_slot, p);
+    TlsFree(tls_dtors_slot);
     run_dtor_list(&global_dtors);
   }
 }
 
 static void WINAPI tls_callback(HANDLE hDllHandle, DWORD dwReason, LPVOID __UNUSED_PARAM(lpReserved)) {
+  dtor_obj * p;
   switch (dwReason) {
   case DLL_PROCESS_ATTACH:
     if (inited == 0) {
       InitializeCriticalSection(&lock);
       __dso_handle = hDllHandle;
+      tls_dtors_slot = TlsAlloc();
       /*
        * We can only call _register_thread_local_exe_atexit_callback once
        * in a process; if we call it a second time the process terminates.
@@ -124,16 +129,19 @@ static void WINAPI tls_callback(HANDLE hDllHandle, DWORD dwReason, LPVOID __UNUS
      * main, or when a DLL is unloaded), and when exiting bypassing some of
      * the cleanup, by calling _exit or ExitProcess. In the latter cases,
      * destructors (both TLS and global) in loaded DLLs still get called,
-     * but only TLS destructors get called for the main executable, global
-     * variables' destructors don't run. (This matches what MSVC does with
-     * a dynamically linked CRT.)
+     * but none get called for the main executable. This matches what the
+     * standard says, but differs from what MSVC does with a dynamically
+     * linked CRT (which still runs TLS destructors for the main thread).
      */
-    run_dtor_list(&tls_dtors);
     if (__mingw_module_is_dll) {
+      p = (dtor_obj *)TlsGetValue(tls_dtors_slot);
+      run_dtor_list(&p);
+      TlsSetValue(tls_dtors_slot, p);
       /* For DLLs, run dtors when detached. For EXEs, run dtors via the
        * thread local atexit callback, to make sure they don't run when
        * exiting the process with _exit or ExitProcess. */
       run_dtor_list(&global_dtors);
+      TlsFree(tls_dtors_slot);
     }
     if (inited == 1) {
       inited = 0;
@@ -143,9 +151,11 @@ static void WINAPI tls_callback(HANDLE hDllHandle, DWORD dwReason, LPVOID __UNUS
   case DLL_THREAD_ATTACH:
     break;
   case DLL_THREAD_DETACH:
-    run_dtor_list(&tls_dtors);
+    p = (dtor_obj *)TlsGetValue(tls_dtors_slot);
+    run_dtor_list(&p);
+    TlsSetValue(tls_dtors_slot, p);
     break;
   }
 }
 
-_CRTALLOC(".CRT$XLE") PIMAGE_TLS_CALLBACK __xl_e = (PIMAGE_TLS_CALLBACK) tls_callback;
+_CRTALLOC(".CRT$XLB") PIMAGE_TLS_CALLBACK __xl_b = (PIMAGE_TLS_CALLBACK) tls_callback;

lib/libc/mingw/include/internal.h

@@ -101,7 +101,7 @@ extern wchar_t *** __MINGW_IMP_SYMBOL(__winitenv);
 #define __winitenv (* __MINGW_IMP_SYMBOL(__winitenv))
 #endif
 
-#if !defined(__initenv) && !defined(__arm__)
+#if !defined(__initenv)
 extern char *** __MINGW_IMP_SYMBOL(__initenv);
 #define __initenv (* __MINGW_IMP_SYMBOL(__initenv))
 #endif

lib/libc/mingw/lib-common/bcrypt.def

@@ -34,6 +34,7 @@ BCryptGenerateKeyPair
 BCryptGenerateSymmetricKey
 BCryptGetFipsAlgorithmMode
 BCryptGetProperty
+BCryptHash
 BCryptHashData
 BCryptImportKey
 BCryptImportKeyPair

lib/libc/mingw/lib-common/dxgi.def

@@ -1,5 +1,6 @@
 LIBRARY "dxgi.dll"
 EXPORTS
+ApplyCompatResolutionQuirking
 CompatString
 CompatValue
 D3DKMTCloseAdapter
@@ -13,10 +14,14 @@ D3DKMTSignalSynchronizationObject
 D3DKMTUnlock
 D3DKMTWaitForSynchronizationObject
 DXGIDumpJournal
+PIXBeginCapture
+PIXEndCapture
+PIXGetCaptureState
 DXGIRevertToSxS
 OpenAdapter10
 OpenAdapter10_2
 SetAppCompatStringPointer
+UpdateHMDEmulationStatus
 CreateDXGIFactory
 CreateDXGIFactory1
 CreateDXGIFactory2
@@ -50,5 +55,6 @@ DXGID3D10CreateLayeredDevice
 DXGID3D10ETWRundown
 DXGID3D10GetLayeredDeviceSize
 DXGID3D10RegisterLayers
+DXGIDeclareAdapterRemovalSupport
 DXGIGetDebugInterface1
 DXGIReportAdapterConfiguration

lib/libc/mingw/lib-common/mf.def

@@ -9,6 +9,11 @@ AppendPropVariant
 ConvertPropVariant
 CopyPropertyStore
 CreateNamedPropertyStore
+; DllCanUnloadNow
+; DllGetActivationFactory
+; DllGetClassObject
+; DllRegisterServer
+; DllUnregisterServer
 ExtractPropVariant
 MFCreate3GPMediaSink
 MFCreateAC3MediaSink
@@ -36,6 +41,7 @@ MFCreateCredentialCache
 MFCreateDeviceSource
 MFCreateDeviceSourceActivate
 MFCreateDrmNetNDSchemePlugin
+MFCreateEncryptedMediaExtensionsStoreActivate
 MFCreateFMPEG4MediaSink
 MFCreateFileBlockMap
 MFCreateFileSchemePlugin

lib/libc/mingw/libarm32/mfcore.def renamed to lib/libc/mingw/lib-common/mfcore.def

@@ -9,14 +9,24 @@ AppendPropVariant
 ConvertPropVariant
 CopyPropertyStore
 CreateNamedPropertyStore
+; DllCanUnloadNow
+; DllGetActivationFactory
+; DllGetClassObject
+; DllRegisterServer
+; DllUnregisterServer
 ExtractPropVariant
 MFCopyMFMetadata
+MFCopyPropertyStore
+MFCopyStreamMetadata
 MFCreateAggregateSource
 MFCreateAppSourceProxy
 MFCreateAudioRenderer
 MFCreateAudioRendererActivate
 MFCreateDeviceSource
 MFCreateDeviceSourceActivate
+MFCreateEncryptedMediaExtensionsStoreActivate
+MFCreateExtendedCameraIntrinsicModel
+MFCreateExtendedCameraIntrinsics
 MFCreateFileSchemePlugin
 MFCreateMFMetadataOnPropertyStore
 MFCreateMediaProcessor
@@ -25,6 +35,7 @@ MFCreatePMPHost
 MFCreatePMPMediaSession
 MFCreatePMPServer
 MFCreatePresentationClock
+MFCreatePresentationClockAsyncTimeSource
 MFCreateSampleCopierMFT
 MFCreateSampleGrabberSinkActivate
 MFCreateSequencerSegmentOffset