Rebase against 17529582402ebe27ef975fc7dcb8353f4f95e629.

patches/ntdll-Syscall_Emulation/0001-ntdll-Support-x86_64-syscall-emulation.patch

@@ -1,4 +1,4 @@
-From 20298be5a42af52be27c56f88ad6a8a0304b55b6 Mon Sep 17 00:00:00 2001
+From cd04d1910294b035bb3858b3ef1bb295aec3a732 Mon Sep 17 00:00:00 2001
 From: Paul Gofman <pgofman@codeweavers.com>
 Date: Mon, 30 Dec 2019 13:27:53 +0300
 Subject: [PATCH] ntdll: Support x86_64 syscall emulation.
@@ -15,7 +15,7 @@ is used for trapping syscalls.
  3 files changed, 119 insertions(+), 2 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index e3d63ed7501..2fbec4129df 100644
+index e61a98455c3..4adeb52d225 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -464,6 +464,7 @@ AC_CHECK_HEADERS(\
@@ -27,7 +27,7 @@ index e3d63ed7501..2fbec4129df 100644
  	linux/types.h \
  	linux/ucdrom.h \
 diff --git a/dlls/ntdll/signal_x86_64.c b/dlls/ntdll/signal_x86_64.c
-index 0ccc7cbceb6..149ad1bf5e7 100644
+index dd8b45fa907..a5612abf2b1 100644
 --- a/dlls/ntdll/signal_x86_64.c
 +++ b/dlls/ntdll/signal_x86_64.c
 @@ -24,6 +24,7 @@
@@ -61,8 +61,8 @@ index 0ccc7cbceb6..149ad1bf5e7 100644
  typedef struct _SCOPE_TABLE
  {
      ULONG Count;
-@@ -2797,6 +2807,104 @@ static void usr1_handler( int signal, siginfo_t *siginfo, void *ucontext )
-     restore_context( &context, ucontext );
+@@ -2480,6 +2490,104 @@ static inline DWORD is_privileged_instr( CONTEXT *context )
+     return 0;
  }
  
 +extern unsigned int __wine_nb_syscalls;
@@ -165,8 +165,8 @@ index 0ccc7cbceb6..149ad1bf5e7 100644
 +}
  
  /***********************************************************************
-  *           __wine_set_signal_handler   (NTDLL.@)
-@@ -2842,6 +2950,9 @@ void signal_init_process(void)
+  *           handle_interrupt
+@@ -2793,6 +2901,9 @@ void signal_init_process(void)
      sig_act.sa_sigaction = trap_handler;
      if (sigaction( SIGTRAP, &sig_act, NULL ) == -1) goto error;
  #endif