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cont.c: wrapper function

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-05-07 23:52:48 +00:00
parent cd36bea568
commit d7a9f59108
1 changed files with 9 additions and 1 deletions
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10
cont.c
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@ -750,6 +750,7 @@ fiber_set_stack_location(void)
th->ec->machine.stack_start = (void*)(((VALUE)ptr & RB_PAGE_MASK) + STACK_UPPER((void *)&ptr, 0, RB_PAGE_SIZE));
}
NORETURN(static VOID CALLBACK fiber_entry(void *arg));
static VOID CALLBACK
fiber_entry(void *arg)
{
@ -758,6 +759,13 @@ fiber_entry(void *arg)
}
#else /* _WIN32 */
NORETURN(static void fiber_entry(void *arg));
static void
fiber_entry(void *arg)
{
rb_fiber_start();
}
/*
* FreeBSD require a first (i.e. addr) argument of mmap(2) is not NULL
* if MAP_STACK is passed.
@ -841,7 +849,7 @@ fiber_initialize_machine_stack_context(rb_fiber_t *fib, size_t size)
context->uc_stack.ss_size = size;
fib->ss_sp = ptr;
fib->ss_size = size;
makecontext(context, rb_fiber_start, 0);
makecontext(context, fiber_entry, 0);
sec->machine.stack_start = (VALUE*)(ptr + STACK_DIR_UPPER(0, size));
sec->machine.stack_maxsize = size - RB_PAGE_SIZE;
#endif