diff options
Diffstat (limited to 'vm_core.h')
| -rw-r--r-- | vm_core.h | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -649,6 +649,10 @@ typedef struct rb_vm_struct { const struct rb_builtin_function *builtin_function_table; int builtin_inline_index; +#if USE_VM_CLOCK + uint32_t clock; +#endif + /* params */ struct { /* size in byte */ size_t thread_vm_stack_size; @@ -845,6 +849,9 @@ struct rb_execution_context_struct { /* interrupt flags */ rb_atomic_t interrupt_flag; rb_atomic_t interrupt_mask; /* size should match flag */ +#if USE_VM_CLOCK + uint32_t checked_clock; +#endif rb_fiber_t *fiber_ptr; struct rb_thread_struct *thread_ptr; @@ -1845,7 +1852,20 @@ enum { #define RUBY_VM_SET_VM_BARRIER_INTERRUPT(ec) ATOMIC_OR((ec)->interrupt_flag, VM_BARRIER_INTERRUPT_MASK) #define RUBY_VM_INTERRUPTED(ec) ((ec)->interrupt_flag & ~(ec)->interrupt_mask & \ (PENDING_INTERRUPT_MASK|TRAP_INTERRUPT_MASK)) -#define RUBY_VM_INTERRUPTED_ANY(ec) ((ec)->interrupt_flag & ~(ec)->interrupt_mask) + +static inline bool +RUBY_VM_INTERRUPTED_ANY(rb_execution_context_t *ec) +{ +#if USE_VM_CLOCK + uint32_t current_clock = rb_ec_vm_ptr(ec)->clock; + + if (current_clock != ec->checked_clock) { + ec->checked_clock = current_clock; + RUBY_VM_SET_TIMER_INTERRUPT(ec); + } +#endif + return ec->interrupt_flag & ~(ec)->interrupt_mask; +} VALUE rb_exc_set_backtrace(VALUE exc, VALUE bt); int rb_signal_buff_size(void); |