diff options
Diffstat (limited to 'libgloss/nds32/syscall_sbrk.S')
| -rw-r--r-- | libgloss/nds32/syscall_sbrk.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libgloss/nds32/syscall_sbrk.S b/libgloss/nds32/syscall_sbrk.S index 3c2d9d4f0..ae32e8dcd 100644 --- a/libgloss/nds32/syscall_sbrk.S +++ b/libgloss/nds32/syscall_sbrk.S @@ -30,6 +30,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include "../syscall.h" #include "syscall_extra.h" + .extern _impure_ptr /* The first element is _errno. */ .extern _end .global _sbrk @@ -66,7 +67,8 @@ _sbrk: .Lerror: movi $r0, 12 - s.w $r0, errno /* Set error code: 12 (ENOMEM) to errno. */ + l.w $r15, _impure_ptr + swi $r0, [$r15] /* Set errno. */ movi $r0, -1 /* Reture value is -1. */ ret |