Changeset f2b12406 for src/libcfa/concurrency/preemption.c

Timestamp:

Jul 12, 2017, 10:14:11 AM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

f73f5f4

Parents:

0322865c

Message:

Preemption is now stable enough to push, some clean-up needed

File:

• src/libcfa/concurrency/preemption.c (modified) (2 diffs)

src/libcfa/concurrency/preemption.c

@@ -209 +209 @@
         LIB_DEBUG_PRINT_SAFE("Kernel : Starting preemption\n");
         __kernel_sigaction( SIGUSR1, sigHandler_ctxSwitch, SA_SIGINFO );
-        __kernel_sigaction( SIGSEGV, sigHandler_segv     , SA_SIGINFO );
-        __kernel_sigaction( SIGBUS , sigHandler_segv     , SA_SIGINFO );
+        // __kernel_sigaction( SIGSEGV, sigHandler_segv     , SA_SIGINFO );
+        // __kernel_sigaction( SIGBUS , sigHandler_segv     , SA_SIGINFO );
 
         signal_block( SIGALRM );
@@ -417 +417 @@
 )
 
-void sigHandler_segv( __CFA_SIGPARMS__ ) {
-        LIB_DEBUG_DO(
-                #ifdef __USE_STREAM__
-                serr    | "*CFA runtime error* program cfa-cpp terminated with"
-                        | (sig == SIGSEGV ? "segment fault." : "bus error.")
-                        | endl;
-                #else
-                fprintf( stderr, "*CFA runtime error* program cfa-cpp terminated with %s\n", sig == SIGSEGV ? "segment fault." : "bus error." );
-                #endif
-
-                // skip first 2 stack frames
-                __kernel_backtrace( 1 );
-        )
-        exit( EXIT_FAILURE );
-}
+// void sigHandler_segv( __CFA_SIGPARMS__ ) {
+//      LIB_DEBUG_DO(
+//              #ifdef __USE_STREAM__
+//              serr    | "*CFA runtime error* program cfa-cpp terminated with"
+//                      | (sig == SIGSEGV ? "segment fault." : "bus error.")
+//                      | endl;
+//              #else
+//              fprintf( stderr, "*CFA runtime error* program cfa-cpp terminated with %s\n", sig == SIGSEGV ? "segment fault." : "bus error." );
+//              #endif
+
+//              // skip first 2 stack frames
+//              __kernel_backtrace( 1 );
+//      )
+//      exit( EXIT_FAILURE );
+// }
 
 // void sigHandler_abort( __CFA_SIGPARMS__ ) {