xCAT/xNBA
2
0
Fork 0
mirror of https://github.com/xcat2/xNBA.git synced 2024-12-14 07:11:32 +00:00
Code Issues Projects Releases Wiki Activity

Use _text, rather than assuming _text==0.

Browse Source
This commit is contained in:
Michael Brown 2007-01-14 00:03:07 +00:00
parent f547f148d3
commit ece4ff929e
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/arch/i386/core/emalloc.c
View File

@ -33,8 +33,11 @@
/** Equivalent of NOWHERE for user pointers */
#define UNOWHERE ( ~UNULL )
/** Start of Etherboot text, as defined by the linker */
extern char _text[];
/** Top of allocatable memory */
#define TOP ( virt_to_user ( NULL ) )
#define TOP ( virt_to_user ( _text ) )
/** An external memory block */
struct external_memory {