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/* $NetBSD: cerror.S,v 1.7 2015/01/12 02:48:20 dennis Exp $ */
/* Now inlined in the syscall stubs. Keep code for a while for mind changes. */
#if 0
#include <machine/asm.h>
#include "SYS.h"
#ifndef _REENTRANT
.globl _C_LABEL(errno)
#endif
#ifdef __PIC__
.protected _C_LABEL(__cerror)
#endif
ENTRY(__cerror)
#ifdef _REENTRANT
mflr %r0
streg %r0,SF_LR(%r1)
streg %r31,-8(%r1)
stptru %r1,-(SF_SZ+16)(%r1) # allocate new stack frame
mr %r31,%r3 # stash away in callee-saved register
bl PIC_PLT(_C_LABEL(__errno))
nop
stint %r31,0(%r3)
addi %r1,%r1,(SF_SZ+16)
ldreg %r31,-8(%r1)
ldreg %r0,SF_LR(%r1)
mtlr %r0
#else
lwz %r4,_C_LABEL(errno)@got(%r2)
stw %r3,0(%r4)
#endif /* _REENTRANT */
li %r3,-1
li %r4,-1
blr
END(__cerror)
#endif /* 0 */
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