u-boot.git/include/malloc.h, branch v2015.07

Move initf_malloc() to a common place

2015-04-23T15:05:53+00:00

To allow this function to be used from SPL, move it to the malloc()
code.

Signed-off-by: Simon Glass

dm: Split the simple malloc() implementation into its own file

2014-11-21T07:12:28+00:00

The simple malloc() implementation is used when memory is tight. It provides
a simple buffer with an incrementing pointer.

At present the implementation is inside dlmalloc. Move it into its own file
so that it is easier to find.

Rather than using relocation as a signal that the full malloc() is
available, add a special GD_FLG_FULL_MALLOC_INIT flag. This signals that the
simple malloc() should no longer be used.

In some cases, such as SPL, even the code space used by the full malloc() is
wasteful. Add a CONFIG_SYS_MALLOC_SIMPLE option to provide only the simple
malloc. In this case the full malloc is not available at all. It saves about
1KB of code space and about 0.5KB of data on Thumb 2.

Acked-by: Tom Rini 
Signed-off-by: Simon Glass

Consolidate bool type

2013-04-01T20:33:52+00:00

'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.

All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.

Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.

Signed-off-by: York Sun

malloc: make malloc_bin_reloc static

2013-02-19T22:01:26+00:00

On architectures where manual relocation
is needed, the 'malloc_bin_reloc' function
must be called after 'mem_malloc_init'.

Make the 'malloc_bin_reloc' function static
and call it directly from 'mem_malloc_init'
instead of calling that from board_init_{r,f}
functions of the affected architectures.

Signed-off-by: Gabor Juhos 
Cc: Wolfgang Denk 
Cc: Andreas Bießmann 
Cc: Jason Jin 
Cc: Macpaul Lin 
Cc: Daniel Hellstrom 
Cc: Daniel Schwierzeck

malloc: remove extern declarations of malloc_bin_reloc() in board.c files

2012-09-26T18:08:32+00:00

Declare malloc_bin_reloc() in malloc.h and remove all extern declarations
in various board.c files to get rid of one checkpatch.pl warning.

Signed-off-by: Daniel Schwierzeck 
Cc: Wolfgang Denk 
Cc: Andreas Bießmann 
Cc: Jason Jin 
Cc: Macpaul Lin 
Cc: Daniel Hellstrom 
Acked-by: Andreas Bießmann

Malloc: Fix -Wundef warnings

2012-08-09T20:04:52+00:00

In file included from arch/arm/lib/board.c:43:0:
include/malloc.h:490:5: warning: "HAVE_MMAP" is not defined [-Wundef]
include/malloc.h:590:5: warning: "HAVE_USR_INCLUDE_MALLOC_H" is not defined [-Wundef]
include/malloc.h:757:5: warning: "HAVE_MMAP" is not defined [-Wundef]

Signed-off-by: Marek Vasut 
Cc: Wolfgang Denk

Add assert() for debug assertions

2011-09-09T22:04:01+00:00

assert() is like BUG_ON() but compiles to nothing unless DEBUG is defined.
This is useful when a condition is an error but a board reset is unlikely
to fix it, so it is better to soldier on in hope. Assertion failures should
be caught during development/test.

It turns out that assert() is defined separately in a few places in U-Boot
with various meanings. This patch cleans up some of these.

Build errors exposed by this change (and defining DEBUG) are also fixed in
this patch.

Signed-off-by: Simon Glass

Consolidate arch-specific mem_malloc_init() implementations

2009-09-04T19:47:07+00:00

Signed-off-by: Peter Tyser

Consolidate arch-specific sbrk() implementations

2009-09-04T19:45:39+00:00

Signed-off-by: Peter Tyser

malloc.h: protect it against multiple include

2009-07-19T19:34:45+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD