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* malloc: sbrk() should return MORECORE_FAILURE instead of NULL on failurekarl.beldan@gmail.com2010-04-10-1/+1
| | | | Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
* malloc: return NULL if not initialized yetWolfgang Denk2010-01-15-0/+6
| | | | | | | | | | | When malloc() was called before it was properly initialized (as would happen if when used before relocation to RAM) it returned random, non-NULL values, which called all kinds of difficult to debug subsequent errors. Make sure to return NULL when initialization was not done yet. Signed-off-by: Wolfgang Denk <wd@denx.de>
* i386: Fix malloc initializationGraeme Russ2009-12-05-6/+0
| | | | Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* Conditionally perform common relocation fixupsPeter Tyser2009-10-03-0/+2
| | | | | | | | | | | Add #ifdefs where necessary to not perform relocation fixups. This allows boards/architectures which support relocation to trim a decent chunk of code. Note that this patch doesn't add #ifdefs to architecture-specific code which does not support relocation. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Consolidate arch-specific mem_malloc_init() implementationsPeter Tyser2009-09-04-0/+15
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Consolidate arch-specific sbrk() implementationsPeter Tyser2009-09-04-1/+17
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Fix merge problemsStefan Roese2008-08-06-10/+11
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* Make sure common.h is the first include.Kumar Gala2008-06-03-1/+2
| | | | | | | | | If common.h isn't first we can get CONFIG_ options defined in the board config file ignored. This can cause an issue if any of those config options impact the size of types of data structures (eg CONFIG_PHYS_64BIT). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-2/+2
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* * Code cleanup:wdenk2003-06-27-289/+274
| | | | | | | | | - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
* Initial revisionwdenk2002-10-25-0/+3317
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