diff options
author | tmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-27 06:57:14 +0000 |
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committer | tmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-27 06:57:14 +0000 |
commit | 0094b7bb6822fb230cc3475d49faff15674bb886 (patch) | |
tree | cb00502ccfef2fa450585e8373ef57d4012325b1 /gc.c | |
parent | 23178d10444f256af67c15deb4a5e16811135723 (diff) |
* gc.c (Init_GC): Add new GC::INTERNAL_CONSTANTS for information about
GC heap/page/slot sizing.
* test/ruby/test_gc.rb (class TestGc): test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -6984,6 +6984,7 @@ Init_GC(void) { VALUE rb_mObjSpace; VALUE rb_mProfiler; + VALUE gc_constants; rb_mGC = rb_define_module("GC"); rb_define_singleton_method(rb_mGC, "start", rb_gc_start, 0); @@ -6995,6 +6996,14 @@ Init_GC(void) rb_define_singleton_method(rb_mGC, "stat", gc_stat, -1); rb_define_method(rb_mGC, "garbage_collect", rb_gc_start, 0); + gc_constants = rb_hash_new(); + rb_hash_aset(gc_constants, ID2SYM(rb_intern("RVALUE_SIZE")), SIZET2NUM(sizeof(RVALUE))); + rb_hash_aset(gc_constants, ID2SYM(rb_intern("HEAP_OBJ_LIMIT")), SIZET2NUM(HEAP_OBJ_LIMIT)); + rb_hash_aset(gc_constants, ID2SYM(rb_intern("HEAP_BITMAP_SIZE")), SIZET2NUM(HEAP_BITMAP_SIZE)); + rb_hash_aset(gc_constants, ID2SYM(rb_intern("HEAP_BITMAP_PLANES")), SIZET2NUM(HEAP_BITMAP_PLANES)); + OBJ_FREEZE(gc_constants); + rb_define_const(rb_mGC, "INTERNAL_CONSTANTS", gc_constants); + rb_mProfiler = rb_define_module_under(rb_mGC, "Profiler"); rb_define_singleton_method(rb_mProfiler, "enabled?", gc_profile_enable_get, 0); rb_define_singleton_method(rb_mProfiler, "enable", gc_profile_enable, 0); |