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Show All 34 Lines	#include "SYS.h"

/*		/*
* The __error() function is thread aware. For non-threaded		* The __error() function is thread aware. For non-threaded
* programs and the initial threaded in threaded programs,		* programs and the initial threaded in threaded programs,
* it returns a pointer to the global errno variable.		* it returns a pointer to the global errno variable.
*/		*/
HIDENAME(cerror):		HIDENAME(cerror):
mflr %r0		mflr %r0
stwu %r1,-16(%r1) /* allocate new stack frame */		stwu %r1,-20(%r1) /* allocate new stack frame */
stw %r0,20(%r1) /* and save lr, r31 */		stw %r0,24(%r1) /* and save lr, r31 */
stw %r31,8(%r1)		stw %r31,12(%r1)
		#ifdef __PIC__
		stw %r30,8(%r1)
		bcl 20,31,1f
		1:
		mflr %r30
		addis %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@ha
		addi %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@l
		#endif
mr %r31,%r3 /* stash errval in callee-saved register */		mr %r31,%r3 /* stash errval in callee-saved register */
bl PIC_PLT(CNAME(__error))		bl PIC_PLT(CNAME(__error))
stw %r31,0(%r3) /* store errval into &errno */		stw %r31,0(%r3) /* store errval into &errno */
lwz %r0,20(%r1)		lwz %r0,24(%r1)
lwz %r31,8(%r1)		lwz %r31,12(%r1)
		#ifdef __PIC__
		lwz %r30,8(%r1)
		#endif
mtlr %r0		mtlr %r0
la %r1,16(%r1)		la %r1,20(%r1)
li %r3,-1		li %r3,-1
li %r4,-1		li %r4,-1
blr /* return to callers caller */		blr /* return to callers caller */

.section .note.GNU-stack,"",%progbits		.section .note.GNU-stack,"",%progbits