Bug 15376

Summary:	IWBN to allocate more Fission objects on comp_unit_obstack instead of objfile_obstack
Product:	gdb	Reporter:	dje
Component:	symtab	Assignee:	Not yet assigned to anyone <unassigned>
Status:	NEW ---
Severity:	normal
Priority:	P2
Version:	HEAD
Target Milestone:	---
Host:		Target:
Build:		Last reconfirmed:

Description dje 2013-04-18 00:55:55 UTC

Filing this away for future reference.
[Since FIXMEs in the code are generally frowned on, sigh.]

Some of the Fission data structures in dwarf2read.c could live on comp_unit_obstack instead of objfile_obstack.
Some are easier than others (e.g. struct dwo_unit when using DWP files).

Fission:
   http://gcc.gnu.org/wiki/DebugFission                                                                                                                          
   http://gcc.gnu.org/wiki/DebugFissionDWP