Bug #2258 » ruby_bind_stack.patch
ChangeLog | ||
---|---|---|
* io.c (io_cntl): F_DUPFD is platform dependent.
|
||
Mon Oct 25 13:28:00 2009 Suraj N. Kurapati <sunaku@gmail.com>
|
||
* include/ruby/ruby.h: declare ruby_bind_stack(). [ruby-core:26244]
|
||
* gc.c: implement ruby_bind_stack(). narrow GC scanning region
|
||
to ruby_bind_stack() boundaries in mark_current_machine_context().
|
||
Sun Oct 25 10:19:09 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
|
||
* ext/dl/handle.c (rb_dlhandle_close): fixed an invalid local
|
gc.c | ||
---|---|---|
void rb_vm_mark(void *ptr);
|
||
static VALUE *ruby_stack_lower_bound = 0,
|
||
*ruby_stack_upper_bound = 0;
|
||
void
|
||
ruby_bind_stack(VALUE *lower, VALUE *upper)
|
||
{
|
||
ruby_stack_lower_bound = lower;
|
||
ruby_stack_upper_bound = upper;
|
||
}
|
||
static void
|
||
mark_current_machine_context(rb_objspace_t *objspace, rb_thread_t *th)
|
||
{
|
||
... | ... | |
(VALUE*)save_regs_gc_mark,
|
||
sizeof(save_regs_gc_mark) / sizeof(VALUE));
|
||
if (ruby_stack_lower_bound && stack_start < ruby_stack_lower_bound) {
|
||
stack_start = ruby_stack_lower_bound;
|
||
}
|
||
if (ruby_stack_upper_bound && stack_end > ruby_stack_upper_bound) {
|
||
stack_end = ruby_stack_upper_bound;
|
||
}
|
||
rb_gc_mark_locations(stack_start, stack_end);
|
||
#ifdef __ia64
|
||
rb_gc_mark_locations(th->machine_register_stack_start, th->machine_register_stack_end);
|
include/ruby/ruby.h | ||
---|---|---|
#define RUBY_INIT_STACK \
|
||
VALUE variable_in_this_stack_frame; \
|
||
ruby_init_stack(&variable_in_this_stack_frame);
|
||
void ruby_bind_stack(VALUE *lower, VALUE *upper);
|
||
void ruby_init(void);
|
||
void *ruby_options(int, char**);
|
||
int ruby_run_node(void *);
|