diff options
Diffstat (limited to 'libgloss/msp430/sbrk.c')
-rw-r--r-- | libgloss/msp430/sbrk.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/libgloss/msp430/sbrk.c b/libgloss/msp430/sbrk.c deleted file mode 100644 index 0a88b943a..000000000 --- a/libgloss/msp430/sbrk.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (c) 2013 Red Hat, Inc. All rights reserved. - - This copyrighted material is made available to anyone wishing to use, modify, - copy, or redistribute it subject to the terms and conditions of the BSD - License. This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY expressed or implied, including the implied warranties - of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. A copy of this license - is available at http://www.opensource.org/licenses. Any Red Hat trademarks that - are incorporated in the source code or documentation are not subject to the BSD - License and may only be used or replicated with the express permission of - Red Hat, Inc. -*/ - -char * -_sbrk (int adj) -{ - extern char end[]; /* Defined in the linker script. */ - static char * heap = end; - char * rv = heap; - char * sp = (char *) & sp; /* Stack grows down, heap grows up... */ - - if (heap + adj > sp) - { -#define MESSAGE "Heap and stack collision\n" - write (1, MESSAGE, sizeof MESSAGE); - abort (); - } - - heap += adj; - return rv; -} - -char * sbrk (int) __attribute__((weak, alias ("_sbrk"))); |