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| author | Jeff Johnston <jjohnstn@redhat.com> | 2014-03-21 20:34:46 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2014-03-21 20:34:46 +0000 |
| commit | 8194dcec36afbfb8ceab9409605d72eba5f773ea (patch) | |
| tree | 2001465d3dc19048e64b8f9c713a8f021854d13d /libgloss/nds32/syscall_sbrk.S | |
| parent | c18decccef958c6e37acc341391a6712d4570ade (diff) | |
| download | cygnal-8194dcec36afbfb8ceab9409605d72eba5f773ea.tar.gz cygnal-8194dcec36afbfb8ceab9409605d72eba5f773ea.tar.bz2 cygnal-8194dcec36afbfb8ceab9409605d72eba5f773ea.zip | |
2014-03-21 Sabrini Ni <sabrinanitw@gmail.com>
* nds32/syscall_argv.S: Correct the method to set errno.
* nds32/syscall_argvlen.S: Ditto.
* nds32/syscall_chdir.S: Ditto.
* nds32/syscall_chmod.S: Ditto.
* nds32/syscall_close.S: Ditto.
* nds32/syscall_error_handler.S: Ditto.
* nds32/syscall_fstat.S: Ditto.
* nds32/syscall_getpid.S: Ditto.
* nds32/syscall_gettimeofday.S: Ditto.
* nds32/syscall_isatty.S: Ditto.
* nds32/syscall_kill.S: Ditto.
* nds32/syscall_link.S: Ditto.
* nds32/syscall_lseek.S: Ditto.
* nds32/syscall_open.S: Ditto.
* nds32/syscall_read.S: Ditto.
* nds32/syscall_rename.S: Ditto.
* nds32/syscall_sbrk.S: Ditto.
* nds32/syscall_stat.S: Ditto.
* nds32/syscall_system.S: Ditto.
* nds32/syscall_time.S: Ditto.
* nds32/syscall_times.S: Ditto.
* nds32/syscall_unlink.S: Ditto.
* nds32/syscall_utime.S: Ditto.
* nds32/syscall_write.S: Ditto.
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 |