Module Name:    src
Committed By:   simonb
Date:           Fri Feb 19 08:33:02 UTC 2021

Modified Files:
        src/lib/libc/arch/mips/sys: __syscall.S

Log Message:
Remove the incorrect register shuffle - we pass SYS___syscall as the
syscall number in v0 and pass all the original __syscall() args in their
original slots/regs.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/arch/mips/sys/__syscall.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/lib/libc/arch/mips/sys/__syscall.S
diff -u src/lib/libc/arch/mips/sys/__syscall.S:1.3 src/lib/libc/arch/mips/sys/__syscall.S:1.4
--- src/lib/libc/arch/mips/sys/__syscall.S:1.3	Sat Apr 18 23:55:51 2020
+++ src/lib/libc/arch/mips/sys/__syscall.S	Fri Feb 19 08:33:02 2021
@@ -1,31 +1,10 @@
-/*	$NetBSD: __syscall.S,v 1.3 2020/04/18 23:55:51 thorpej Exp $	*/
+/*	$NetBSD: __syscall.S,v 1.4 2021/02/19 08:33:02 simonb Exp $	*/
 
 #include "SYS.h"
 
-#ifdef __mips_o32
-
 RSYSCALL(__syscall)
 
-#else /* ! __mips_o32 */
-
-LEAF(__syscall)
-        PIC_PROLOGUE(__syscall)
-	move	v0, a0
-	move	a0, a1
-	move	a1, a2
-	move	a2, a3
-	move	a3, a4
-	move	a4, a5
-	move	a5, a6
-	move	a6, a7
-	REG_L	a7, (sp)
-        SYSTRAP(__syscall)
-        bne a3,zero,1f
-        PIC_RETURN()
-1:
-        PIC_TAILCALL(__cerror)
-END(__syscall)
+#ifndef __mips_o32
 STRONG_ALIAS(_syscall,__syscall)
 WEAK_ALIAS(syscall,__syscall)
-
-#endif /* __mips_o32 */
+#endif /* ! __mips_o32 */

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