#if BOOST_VERSION < 106100
BoostContext* context = reinterpret_cast<BoostContext*>(arg);
#else
- ASAN_FINISH_SWITCH(nullptr, &static_cast<BoostContext**>(arg.data)[0]->asan_stack_,
- &static_cast<BoostContext**>(arg.data)[0]->asan_stack_size_);
+ BoostContext* context = static_cast<BoostContext**>(arg.data)[1];
+ ASAN_ASSERT(context->asan_ctx_ == static_cast<BoostContext**>(arg.data)[0]);
+ ASAN_FINISH_SWITCH(nullptr, &context->asan_ctx_->asan_stack_, &context->asan_ctx_->asan_stack_size_);
static_cast<BoostContext**>(arg.data)[0]->fc_ = arg.fctx;
- BoostContext* context = static_cast<BoostContext**>(arg.data)[1];
#endif
try {
(*context)();
#else
BoostContext* ctx[2] = {from, to};
void* fake_stack = nullptr;
+ ASAN_EVAL(to->asan_ctx_ = from);
ASAN_START_SWITCH(from->asan_stop_ ? nullptr : &fake_stack, to->asan_stack_, to->asan_stack_size_);
boost::context::detail::transfer_t arg = boost::context::detail::jump_fcontext(to->fc_, ctx);
- ASAN_FINISH_SWITCH(fake_stack, &static_cast<BoostContext**>(arg.data)[0]->asan_stack_,
- &static_cast<BoostContext**>(arg.data)[0]->asan_stack_size_);
+ ASAN_ASSERT(from->asan_ctx_ == static_cast<BoostContext**>(arg.data)[0]);
+ ASAN_FINISH_SWITCH(fake_stack, &from->asan_ctx_->asan_stack_, &from->asan_ctx_->asan_stack_size_);
static_cast<BoostContext**>(arg.data)[0]->fc_ = arg.fctx;
#endif
}
#if HAVE_SANITIZE_ADDRESS_FIBER_SUPPORT
#include <sanitizer/asan_interface.h>
+#define ASAN_ASSERT(...) xbt_assert(__VA_ARGS__)
#define ASAN_EVAL(expr) (expr)
#define ASAN_START_SWITCH(fake_stack_save, bottom, size) __sanitizer_start_switch_fiber(fake_stack_save, bottom, size)
#define ASAN_FINISH_SWITCH(fake_stack_save, bottom_old, size_old) \
__sanitizer_finish_switch_fiber(fake_stack_save, bottom_old, size_old)
#else
+#define ASAN_ASSERT(expr) (void)0
#define ASAN_EVAL(expr) (void)0
#define ASAN_START_SWITCH(fake_stack_save, bottom, size) (void)0
#define ASAN_FINISH_SWITCH(fake_stack_save, bottom_old, size_old) (void)(fake_stack_save)