diff options
Diffstat (limited to 'newlib/libc/sys/h8300hms/sbrk.c')
-rw-r--r-- | newlib/libc/sys/h8300hms/sbrk.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/newlib/libc/sys/h8300hms/sbrk.c b/newlib/libc/sys/h8300hms/sbrk.c deleted file mode 100644 index 1456a67..0000000 --- a/newlib/libc/sys/h8300hms/sbrk.c +++ /dev/null @@ -1,28 +0,0 @@ -#include <_ansi.h> -#include <sys/types.h> -#include <sys/stat.h> - -register char *stack_ptr asm ("sp"); - -caddr_t - _sbrk(incr) - int incr; -{ - extern char end; /* Defined by the linker */ - static char *heap_end; - char *prev_heap_end; - - if (heap_end == 0) - { - heap_end = &end; - } - prev_heap_end = heap_end; - if (heap_end + incr > stack_ptr) - { - _write (1, "Heap and stack collision\n", 25); - abort (); - } - heap_end += incr; - return (caddr_t)prev_heap_end; -} - |