patch-2.1.129 linux/arch/sparc64/kernel/sys32.S

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diff -u --recursive --new-file v2.1.128/linux/arch/sparc64/kernel/sys32.S linux/arch/sparc64/kernel/sys32.S
@@ -1,4 +1,4 @@
-/* $Id: sys32.S,v 1.7 1998/09/11 10:39:46 jj Exp $
+/* $Id: sys32.S,v 1.8 1998/10/28 08:10:37 jj Exp $
  * sys32.S: I-cache tricks for 32-bit compatability layer simple
  *          conversions.
  *
@@ -13,16 +13,10 @@
 	.align		32
 	.globl		sys32_mmap
 sys32_mmap:
-	srl		%o0, 0, %o0			! IEU0	Group
-	sethi		%hi(0xffffffff), %g2		! IEU1
-	srl		%o1, 0, %o1			! IEU0	Group
-	or		%g2, %lo(0xffffffff), %g2	! IEU1
-	srl		%o2, 0, %o2			! IEU0	Group
-	sethi		%hi(sys_mmap), %g1		! IEU1
-	and		%o3, %g2, %o3			! IEU0	Group
-	and		%o4, %g2, %o4			! IEU1
-	jmpl		%g1 + %lo(sys_mmap), %g0	! CTI	Group brk forced
-	 and		%o5, %g2, %o5			! IEU0
+	srl		%o4, 0, %o4
+	sethi		%hi(sys_mmap), %g1
+	jmpl		%g1 + %lo(sys_mmap), %g0
+	 srl		%o5, 0, %o5
 
 	.align		32
 	.globl		sys32_lseek
@@ -36,14 +30,12 @@
 	sethi		%hi(0xffff), %g2
 	sethi		%hi(sys_chmod), %g1
 	orcc		%g2, %lo(0xffff), %g2
-	srl		%o0, 0, %o0
 	jmpl		%g1 + %lo(sys_chmod), %g0
 	 and		%o1, %g2, %o1
 sys32_chown:
 	sethi		%hi(0xffff), %g2
 	sethi		%hi(sys_chown), %g1
 	orcc		%g2, %lo(0xffff), %g2
-	srl		%o0, 0, %o0
 	and		%o1, %g2, %o1
 	jmpl		%g1 + %lo(sys_chown), %g0
 	 and		%o2, %g2, %o2
@@ -51,7 +43,6 @@
 	sethi		%hi(0xffff), %g2
 	sethi		%hi(sys_lchown), %g1
 	orcc		%g2, %lo(0xffff), %g2
-	srl		%o0, 0, %o0
 	and		%o1, %g2, %o1
 	jmpl		%g1 + %lo(sys_lchown), %g0
 	 and		%o2, %g2, %o2
@@ -59,27 +50,21 @@
 	sethi		%hi(0xffff), %g2
 	sethi		%hi(sys_mknod), %g1
 	orcc		%g2, %lo(0xffff), %g2
-	srl		%o0, 0, %o0
 	jmpl		%g1 + %lo(sys_mknod), %g0
 	 and		%o2, %g2, %o2
 
 	.align		32
 	.globl		sys32_sendto, sys32_recvfrom, sys32_getsockopt
 sys32_sendto:
-	srl		%o1, 0, %o1
 	sethi		%hi(sys_sendto), %g1
-	srl		%o2, 0, %o2
 	jmpl		%g1 + %lo(sys_sendto), %g0
 	 srl		%o4, 0, %o4
 sys32_recvfrom:
-	srl		%o1, 0, %o1
-	sethi		%hi(sys_recvfrom), %g1
-	srl		%o2, 0, %o2
 	srl		%o4, 0, %o4
+	sethi		%hi(sys_recvfrom), %g1
 	jmpl		%g1 + %lo(sys_recvfrom), %g0
 	 srl		%o5, 0, %o5
 sys32_getsockopt:
-	srl		%o3, 0, %o3
 	sethi		%hi(sys_getsockopt), %g1
 	jmpl		%g1 + %lo(sys_getsockopt), %g0
 	 srl		%o4, 0, %o4

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