diff options
| author | Peter Tyser <[email protected]> | 2009-08-21 23:05:19 -0500 |
|---|---|---|
| committer | Tom Rix <[email protected]> | 2009-10-03 09:04:08 -0500 |
| commit | d870552ee4b83842e23cbd64a3a38b277136d568 (patch) | |
| tree | 6f405324c08823032ec97e166460a774648e98d2 /lib_mips | |
| parent | 2c17527f506564499e9aac82c8d778ac12b83c5f (diff) | |
Consolidate arch-specific sbrk() implementations
Signed-off-by: Peter Tyser <[email protected]>
Diffstat (limited to 'lib_mips')
| -rw-r--r-- | lib_mips/board.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/lib_mips/board.c b/lib_mips/board.c index aa5b1295ce2..68a3697f740 100644 --- a/lib_mips/board.c +++ b/lib_mips/board.c @@ -60,13 +60,6 @@ const char version_string[] = static char *failed = "*** failed ***\n"; /* - * Begin and End of memory area for malloc(), and current "brk" - */ -static ulong mem_malloc_start; -static ulong mem_malloc_end; -static ulong mem_malloc_brk; - -/* * mips_io_port_base is the begin of the address space to which x86 style * I/O ports are mapped. */ @@ -97,18 +90,6 @@ static void mem_malloc_init (void) mem_malloc_end - mem_malloc_start); } -void *sbrk (ptrdiff_t increment) -{ - ulong old = mem_malloc_brk; - ulong new = old + increment; - - if ((new < mem_malloc_start) || (new > mem_malloc_end)) { - return (NULL); - } - mem_malloc_brk = new; - return ((void *) old); -} - static int init_func_ram (void) { |