Changeset 1f81d61 for src/libcfa/concurrency

Timestamp:

May 28, 2018, 3:26:49 PM (6 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, with_gc

Children:

533540a, db4d8e3

Parents:

91cfa34

Message:

Fixed several build failures for 32-bit

File:

• src/libcfa/concurrency/preemption.c (modified) (4 diffs)

src/libcfa/concurrency/preemption.c

@@ -161 +161 @@
         void disable_interrupts() {
                 with( kernelTLS.preemption_state ) {
+                        #if GCC_VERSION > 50000
                         static_assert(__atomic_always_lock_free(sizeof(enabled), &enabled), "Must be lock-free");
+                        #endif
 
                         // Set enabled flag to false
@@ -190 +192 @@
                         // Check if we need to prempt the thread because an interrupt was missed
                         if( prev == 1 ) {
+                                #if GCC_VERSION > 50000
                                 static_assert(__atomic_always_lock_free(sizeof(enabled), &enabled), "Must be lock-free");
+                                #endif
 
                                 // Set enabled flag to true
@@ -217 +221 @@
                 verifyf( prev != 0u, "Incremented from %u\n", prev );                     // If this triggers someone is enabled already enabled interrupts
                 if( prev == 1 ) {
+                        #if GCC_VERSION > 50000
                         static_assert(__atomic_always_lock_free(sizeof(kernelTLS.preemption_state.enabled), &kernelTLS.preemption_state.enabled), "Must be lock-free");
+                        #endif
                         // Set enabled flag to true
                         // should be atomic to avoid preemption in the middle of the operation.
@@ -376 +382 @@
 
         // Clear sighandler mask before context switching.
+        #if GCC_VERSION > 50000
         static_assert( sizeof( sigset_t ) == sizeof( cxt->uc_sigmask ), "Expected cxt->uc_sigmask to be of sigset_t" );
+        #endif
         if ( pthread_sigmask( SIG_SETMASK, (sigset_t *)&(cxt->uc_sigmask), NULL ) == -1 ) {
                 abort( "internal error, sigprocmask" );