[sonar] Use unsigned char* for context stacks.

[simgrid.git] / src / kernel / context / ContextRaw.cpp

diff --git a/src/kernel/context/ContextRaw.cpp b/src/kernel/context/ContextRaw.cpp
index da01b41..2f0165f 100644 (file)
--- a/src/kernel/context/ContextRaw.cpp
+++ b/src/kernel/context/ContextRaw.cpp
@@ -186,27 +186,19 @@ namespace context {
 
 // RawContextFactory
 
-Context* RawContextFactory::create_context(std::function<void()> code, void_pfn_smxprocess_t cleanup_func,
-                                           smx_actor_t process)
+Context* RawContextFactory::create_context(std::function<void()> code, smx_actor_t actor)
 {
-  return this->new_context<RawContext>(std::move(code), cleanup_func, process, this);
+  return this->new_context<RawContext>(std::move(code), actor, this);
 }
 
 // RawContext
 
-RawContext::RawContext(std::function<void()> code, void_pfn_smxprocess_t cleanup, smx_actor_t process,
-                       SwappedContextFactory* factory)
-    : SwappedContext(std::move(code), cleanup, process, factory)
+RawContext::RawContext(std::function<void()> code, smx_actor_t actor, SwappedContextFactory* factory)
+    : SwappedContext(std::move(code), actor, factory)
 {
    if (has_code()) {
-#if PTH_STACKGROWTH == -1
-     ASAN_ONLY(this->asan_stack_ = static_cast<char*>(this->stack_) + smx_context_usable_stack_size);
-#else
-     ASAN_ONLY(this->asan_stack_ = this->stack_);
-#endif
-     this->stack_top_ = raw_makecontext(this->stack_, smx_context_usable_stack_size, RawContext::wrapper, this);
+     this->stack_top_ = raw_makecontext(get_stack(), smx_context_usable_stack_size, RawContext::wrapper, this);
    } else {
-     set_maestro(this); // save maestro for run_all()
      if (MC_is_active())
        MC_ignore_heap(&stack_top_, sizeof(stack_top_));
    }
@@ -218,14 +210,13 @@ void RawContext::wrapper(void* arg)
   ASAN_FINISH_SWITCH(nullptr, &context->asan_ctx_->asan_stack_, &context->asan_ctx_->asan_stack_size_);
   try {
     (*context)();
-  } catch (StopRequest const&) {
-    XBT_DEBUG("Caught a StopRequest");
+    context->Context::stop();
+  } catch (ForcefulKillException const&) {
+    XBT_DEBUG("Caught a ForcefulKillException");
   } catch (simgrid::Exception const& e) {
     XBT_INFO("Actor killed by an uncatched exception %s", simgrid::xbt::demangle(typeid(e).name()).get());
     throw;
   }
-  context->Context::stop();
-
   ASAN_ONLY(context->asan_stop_ = true);
   context->suspend();
 }
@@ -234,10 +225,10 @@ void RawContext::swap_into(SwappedContext* to_)
 {
   RawContext* to = static_cast<RawContext*>(to_);
   ASAN_ONLY(void* fake_stack = nullptr);
-  ASAN_ONLY(to->asan_ctx_ = from);
-  ASAN_START_SWITCH(from->asan_stop_ ? nullptr : &fake_stack, to->asan_stack_, to->asan_stack_size_);
+  ASAN_ONLY(to->asan_ctx_ = this);
+  ASAN_START_SWITCH(this->asan_stop_ ? nullptr : &fake_stack, to->asan_stack_, to->asan_stack_size_);
   raw_swapcontext(&this->stack_top_, to->stack_top_);
-  ASAN_FINISH_SWITCH(fake_stack, &from->asan_ctx_->asan_stack_, &from->asan_ctx_->asan_stack_size_);
+  ASAN_FINISH_SWITCH(fake_stack, &this->asan_ctx_->asan_stack_, &this->asan_ctx_->asan_stack_size_);
 }
 
 ContextFactory* raw_factory()