merged volatile memory barriers

[cacao.git] / src / vm / jit / m68k / linux / md-os.c

diff --git a/src/vm/jit/m68k/linux/md-os.c b/src/vm/jit/m68k/linux/md-os.c
index 444f55c97edbeecc184ff9100fc27ebce2e86f60..359541fb2e34cb922e21b769a2962a1f6a4facd7 100644 (file)
--- a/src/vm/jit/m68k/linux/md-os.c
+++ b/src/vm/jit/m68k/linux/md-os.c
@@ -28,12 +28,11 @@
 #include "vm/jit/m68k/md.h"
 #include "vm/jit/m68k/linux/md-abi.h"
 
-#include "vm/exceptions.h"
-#include "vm/signallocal.h"
-#include "vm/vm.h"
+#include "vm/signallocal.hpp"
+#include "vm/vm.hpp"
 
 #include "vm/jit/asmpart.h"
-#include "vm/jit/trap.h"
+#include "vm/jit/trap.hpp"
 
 #include <assert.h>
 #include <stdlib.h>
@@ -254,33 +253,6 @@ void md_signal_handler_sigill(int sig, siginfo_t *siginfo, void *_p)
 }
 
 
-/* md_signal_handler_sigusr1 ***************************************************
-
-   Signal handler for suspending threads.
-
-*******************************************************************************/
-
-#if defined(ENABLE_THREADS) && defined(ENABLE_GC_CACAO)
-void md_signal_handler_sigusr1(int sig, siginfo_t *siginfo, void *_p)
-{
-       ucontext_t *_uc;
-       mcontext_t *_mc;
-       u1         *pc;
-       u1         *sp;
-
-       _uc = (ucontext_t *) _p;
-       _mc = &_uc->uc_mcontext;
-
-       /* get the PC and SP for this thread */
-       pc = (u1 *) _mc->gregs[R_PC];
-       sp = (u1 *) _mc->gregs[R_SP];
-
-       /* now suspend the current thread */
-       threads_suspend_ack(pc, sp);
-}
-#endif
-
-
 /*
  * These are local overrides for various environment variables in Emacs.
  * Please do not remove this and leave it at the end of the file, where