diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/objspace/objspace.c | 132 |
1 files changed, 5 insertions, 127 deletions
diff --git a/ext/objspace/objspace.c b/ext/objspace/objspace.c index b0df466ee3..82a743ba5c 100644 --- a/ext/objspace/objspace.c +++ b/ext/objspace/objspace.c @@ -18,131 +18,9 @@ #include <ruby/re.h> #include "node.h" #include "gc.h" -#include "regint.h" #include "internal.h" -size_t rb_str_memsize(VALUE); -size_t rb_ary_memsize(VALUE); -size_t rb_io_memsize(const rb_io_t *); -size_t rb_generic_ivar_memsize(VALUE); -size_t rb_objspace_data_type_memsize(VALUE obj); - -static size_t -memsize_of(VALUE obj) -{ - size_t size = 0; - - if (SPECIAL_CONST_P(obj)) { - return 0; - } - - if (FL_TEST(obj, FL_EXIVAR)) { - size += rb_generic_ivar_memsize(obj); - } - - switch (BUILTIN_TYPE(obj)) { - case T_OBJECT: - if (!(RBASIC(obj)->flags & ROBJECT_EMBED) && - ROBJECT(obj)->as.heap.ivptr) { - size += ROBJECT(obj)->as.heap.numiv * sizeof(VALUE); - } - break; - case T_MODULE: - case T_CLASS: - if (RCLASS_M_TBL(obj)) { - size += st_memsize(RCLASS_M_TBL(obj)); - } - if (RCLASS_IV_TBL(obj)) { - size += st_memsize(RCLASS_IV_TBL(obj)); - } - if (RCLASS_IV_INDEX_TBL(obj)) { - size += st_memsize(RCLASS_IV_INDEX_TBL(obj)); - } - if (RCLASS(obj)->ptr->iv_tbl) { - size += st_memsize(RCLASS(obj)->ptr->iv_tbl); - } - if (RCLASS(obj)->ptr->const_tbl) { - size += st_memsize(RCLASS(obj)->ptr->const_tbl); - } - size += sizeof(rb_classext_t); - break; - case T_STRING: - size += rb_str_memsize(obj); - break; - case T_ARRAY: - size += rb_ary_memsize(obj); - break; - case T_HASH: - if (RHASH(obj)->ntbl) { - size += st_memsize(RHASH(obj)->ntbl); - } - break; - case T_REGEXP: - if (RREGEXP(obj)->ptr) { - size += onig_memsize(RREGEXP(obj)->ptr); - } - break; - case T_DATA: - size += rb_objspace_data_type_memsize(obj); - break; - case T_MATCH: - if (RMATCH(obj)->rmatch) { - struct rmatch *rm = RMATCH(obj)->rmatch; - size += onig_region_memsize(&rm->regs); - size += sizeof(struct rmatch_offset) * rm->char_offset_num_allocated; - size += sizeof(struct rmatch); - } - break; - case T_FILE: - if (RFILE(obj)->fptr) { - size += rb_io_memsize(RFILE(obj)->fptr); - } - break; - case T_RATIONAL: - case T_COMPLEX: - break; - case T_ICLASS: - /* iClass shares table with the module */ - break; - - case T_FLOAT: - break; - - case T_BIGNUM: - if (!(RBASIC(obj)->flags & RBIGNUM_EMBED_FLAG) && RBIGNUM_DIGITS(obj)) { - size += RBIGNUM_LEN(obj) * sizeof(BDIGIT); - } - break; - case T_NODE: - switch (nd_type(obj)) { - case NODE_SCOPE: - if (RNODE(obj)->u1.tbl) { - /* TODO: xfree(RANY(obj)->as.node.u1.tbl); */ - } - break; - case NODE_ALLOCA: - /* TODO: xfree(RANY(obj)->as.node.u1.node); */ - ; - } - break; /* no need to free iv_tbl */ - - case T_STRUCT: - if ((RBASIC(obj)->flags & RSTRUCT_EMBED_LEN_MASK) == 0 && - RSTRUCT(obj)->as.heap.ptr) { - size += sizeof(VALUE) * RSTRUCT_LEN(obj); - } - break; - - case T_ZOMBIE: - break; - - default: - rb_bug("objspace/memsize_of(): unknown data type 0x%x(%p)", - BUILTIN_TYPE(obj), (void*)obj); - } - - return size; -} +size_t rb_obj_memsize_of(VALUE); /* * call-seq: @@ -160,7 +38,7 @@ memsize_of(VALUE obj) static VALUE memsize_of_m(VALUE self, VALUE obj) { - return SIZET2NUM(memsize_of(obj)); + return SIZET2NUM(rb_obj_memsize_of(obj)); } struct total_data { @@ -187,7 +65,7 @@ total_i(void *vstart, void *vend, size_t stride, void *ptr) continue; default: if (data->klass == 0 || rb_obj_is_kind_of(v, data->klass)) { - data->total += memsize_of(v); + data->total += rb_obj_memsize_of(v); } } } @@ -254,7 +132,7 @@ cos_i(void *vstart, void *vend, size_t stride, void *data) for (;v != (VALUE)vend; v += stride) { if (RBASIC(v)->flags) { - counts[BUILTIN_TYPE(v)] += memsize_of(v); + counts[BUILTIN_TYPE(v)] += rb_obj_memsize_of(v); } } return 0; @@ -637,7 +515,7 @@ static size_t iow_size(const void *ptr) { VALUE obj = (VALUE)ptr; - return memsize_of(obj); + return rb_obj_memsize_of(obj); } static const rb_data_type_t iow_data_type = { |