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      1  1.1  matt /*	$NetBSD: cerror.S,v 1.1 2014/09/03 19:34:26 matt Exp $	*/
      2  1.1  matt 
      3  1.1  matt #include "SYS.h"
      4  1.1  matt #include "assym.h"
      5  1.1  matt 
      6  1.1  matt #if defined(LIBC_SCCS) && !defined(lint)
      7  1.1  matt __RCSID("$NetBSD: cerror.S,v 1.1 2014/09/03 19:34:26 matt Exp $")
      8  1.1  matt #endif /* LIBC_SCCS && !lint */
      9  1.1  matt 
     10  1.1  matt #ifndef _REENTRANT
     11  1.1  matt 	.globl	_C_LABEL(errno)
     12  1.1  matt #endif
     13  1.1  matt #ifdef __PIC__
     14  1.1  matt 	.protected _C_LABEL(__cerror)
     15  1.1  matt #endif
     16  1.1  matt 
     17  1.1  matt ENTRY(__cerror)
     18  1.1  matt #ifdef _REENTRANT
     19  1.1  matt 	l.sw	-4(r1),r3
     20  1.1  matt 	l.sw	-8(r1),lr
     21  1.1  matt 	l.sw	-16(r1),r1
     22  1.1  matt 	l.addi	r1,r1,-16
     23  1.1  matt #ifdef __PIC__
     24  1.1  matt 	l.sw	-12(r1),r16
     25  1.1  matt 	PIC_GOTSETUP(r16)
     26  1.1  matt #endif
     27  1.1  matt 	l.jal	PLT(_C_LABEL(__errno))	# needs got in r16
     28  1.1  matt 	l.nop
     29  1.1  matt 	l.addi	r1,r1,16
     30  1.1  matt #ifdef __PIC__
     31  1.1  matt 	l.lwz	r16,-12(r1)
     32  1.1  matt #endif
     33  1.1  matt 	l.lwz	lr,-8(r1)
     34  1.1  matt 	l.lwz	r3,-4(r1)
     35  1.1  matt #else
     36  1.1  matt #ifdef __PIC__
     37  1.1  matt 	l.or	r8,r9,r0
     38  1.1  matt 	PIC_GOTSETUP(r4)
     39  1.1  matt 	l.lwz	r11,got(_C_LABEL(errno))(r4)
     40  1.1  matt 	l.or	r9,r8,r0
     41  1.1  matt #else
     42  1.1  matt 	l.movi	r11,hi(_C_LABEL(errno))
     43  1.1  matt 	l.ori	r11,lo(_C_LABEL(errno))
     44  1.1  matt #endif /* __PIC__ */
     45  1.1  matt #endif /* _REENTRANT */
     46  1.1  matt 	l.sw	0(r11),r3
     47  1.1  matt 	l.addi	r11,r0,-1
     48  1.1  matt 	l.addi	r12,r0,-1
     49  1.1  matt 	l.jr	lr
     50  1.1  matt 	l.nop
     51  1.1  matt END(__cerror)
     52