Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-13 15:03:58 +03:00
Code Issues Packages Projects Releases Wiki Activity

Consolidate arch-specific mem_malloc_init() implementations

Browse Source 
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
This commit is contained in:
Peter Tyser
2009-08-21 23:05:21 -05:00
committed by Tom Rix
parent 832f4377d6
commit bdb2802f4a
13 changed files with 32 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
common/dlmalloc.c
View File

@@ -1520,6 +1520,21 @@ void *sbrk(ptrdiff_t increment)
return (void *)old;
}
#ifndef CONFIG_X86
/*
* x86 boards use a slightly different init sequence thus they implement
* their own version of mem_malloc_init()
*/
void mem_malloc_init(ulong start, ulong size)
{
mem_malloc_start = start;
mem_malloc_end = start + size;
mem_malloc_brk = start;
memset((void *)mem_malloc_start, 0, size);
}
#endif
/* field-extraction macros */
#define first(b) ((b)->fd)