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* libgloss/nds32/_exit.S: Finish with an infinite loop in _exit.

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* libgloss/nds32/_getpid.S: Don't issue _getpid system call, it is
	always successful.
	* libgloss/nds32/_gettimeofday.S: No error for _gettimeofday is defined
	in SYS_geterr handler.
	* libgloss/nds32/_isatty.S: No error for _isatty is defined in
	SYS_geterr handler.
	* libgloss/nds32/_kill.S: Alway fail. errno = EINVAL.
	* libgloss/nds32/_link.S: Alway fail. errno =  EMLINK.
	* libgloss/nds32/_times.S: Alway fail. errno = EACCES.
	* libgloss/nds32/_unlink.S: fix copy and paste error.
	* libgloss/nds32/crt0.S: Add pre_c_init, post_c_init, arg_init.
	* libgloss/nds32/crt1.S: Add pre_c_init, post_c_init, arg_init.
	* libgloss/nds32/syscall_extra.h: Re-format.
	* libgloss/nds32/vh.h: Add more virtual hosting number.
This commit is contained in:
Corinna Vinschen
2014-12-15 13:30:07 +00:00
parent 0cbcde7bdb
commit d4ef8a6368
13 changed files with 285 additions and 81 deletions
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17
libgloss/nds32/_getpid.S
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@@ -28,10 +28,13 @@ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __NDS32_VH__
#include "../syscall.h"
#include "syscall_extra.h"
SYS_WRAPPER _getpid, SYS_getpid
#endif /* not __NDS32_VH__ */
.text
.global _getpid
.type _getpid, @function
.align 2
_getpid:
/* The getpid() function shall always be successful and
no return value is reserved to indicate an error. */
movi $r0, 1 /* A minimal implementation, success. */
ret
.size _getpid, .-_getpid