updated for version 7.3.933
Problem: Ruby on Mac crashes due to GC failure.
Solution: Init the stack from main(). (Hiroshi Shirosaki)
diff --git a/src/if_ruby.c b/src/if_ruby.c
index d79d0ee..f1752f0 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -144,6 +144,7 @@
#endif
static int ruby_initialized = 0;
+static void *ruby_stack_start;
static VALUE objtbl;
static VALUE mVIM;
@@ -226,6 +227,7 @@
# define rb_float_new dll_rb_float_new
# define rb_ary_new dll_rb_ary_new
# define rb_ary_push dll_rb_ary_push
+# define ruby_init_stack dll_ruby_init_stack
#else
# define rb_str2cstr dll_rb_str2cstr
#endif
@@ -250,7 +252,6 @@
# define rb_enc_str_new dll_rb_enc_str_new
# define rb_sprintf dll_rb_sprintf
# define rb_require dll_rb_require
-# define ruby_init_stack dll_ruby_init_stack
# define ruby_process_options dll_ruby_process_options
#endif
@@ -335,6 +336,7 @@
static VALUE (*dll_rb_float_new) (double);
static VALUE (*dll_rb_ary_new) (void);
static VALUE (*dll_rb_ary_push) (VALUE, VALUE);
+static void (*ruby_init_stack)(VALUE*);
#endif
#ifdef RUBY19_OR_LATER
static VALUE (*dll_rb_int2big)(SIGNED_VALUE);
@@ -347,7 +349,6 @@
static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*);
static VALUE (*dll_rb_sprintf) (const char*, ...);
static VALUE (*dll_rb_require) (const char*);
-static void (*ruby_init_stack)(VALUE*);
static void* (*ruby_process_options)(int, char**);
#endif
@@ -475,6 +476,7 @@
#endif
#if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18
{"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr},
+ {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack},
# if DYNAMIC_RUBY_VER <= 19
{"rb_float_new", (RUBY_PROC*)&dll_rb_float_new},
# else
@@ -491,7 +493,6 @@
{"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new},
{"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf},
{"rb_require", (RUBY_PROC*)&dll_rb_require},
- {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack},
{"ruby_process_options", (RUBY_PROC*)&dll_ruby_process_options},
#endif
{"", NULL},
@@ -716,8 +717,8 @@
NtInitialize(&argc, &argv);
#endif
{
-#ifdef RUBY19_OR_LATER
- RUBY_INIT_STACK;
+#if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18
+ ruby_init_stack(ruby_stack_start);
#endif
ruby_init();
}
@@ -1389,3 +1390,9 @@
rb_define_virtual_variable("$curbuf", buffer_s_current, 0);
rb_define_virtual_variable("$curwin", window_s_current, 0);
}
+
+void vim_ruby_init(void *stack_start)
+{
+ /* should get machine stack start address early in main function */
+ ruby_stack_start = stack_start;
+}