Fix crash introduced in r5019....

Fix crash introduced in r5019.

Note to self: never leave uninitialized objects in the code space.


Committed: http://code.google.com/p/v8/source/detail?r=5029

[Vitaly Repeshko, 2010-07-06 13:39:35]

LGTM

http://codereview.chromium.org/2800044/diff/1/2
File src/heap.cc (right):

http://codereview.chromium.org/2800044/diff/1/2#newcode2354
src/heap.cc:2354: Object* reloc_info = AllocateByteArray(desc.reloc_size,
TENURED);
Please add a note that this mustn't be put in the middle of code object creation
because leaving an uninitialized code object (no map and sizes) breaks the code
space.

[Vladislav Kaznacheev, 2010-07-06 13:48:17]

http://codereview.chromium.org/2800044/diff/1/2
File src/heap.cc (right):

http://codereview.chromium.org/2800044/diff/1/2#newcode2354
src/heap.cc:2354: Object* reloc_info = AllocateByteArray(desc.reloc_size,
TENURED);
On 2010/07/06 13:39:35, Vitaly wrote:
> Please add a note that this mustn't be put in the middle of code object
creation
> because leaving an uninitialized code object (no map and sizes) breaks the
code
> space. 

Done.