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authorUlrich Drepper <drepper@redhat.com>2006-05-05 18:26:01 +0000
committerUlrich Drepper <drepper@redhat.com>2006-05-05 18:26:01 +0000
commit308bb2d557a6394bd260f549cde01d01c7da9b5c (patch)
treed07b045f41d38341ac8a67b4e72e21404cdcc56f /sysdeps/unix
parentcdb9c32138fe80cc4767b5c597713cf773e12f0e (diff)
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* sysdeps/s390/s390-32/elf/start.S: Replace pc relative relocation
	by a GOT relocation to make Scrt1.o position independent.
	* sysdeps/s390/s390-64/elf/start.S: Likewise.

	* sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: Add support for
	six system call parameters.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/syscall.S9
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/syscall.S9
2 files changed, 10 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
index d1ce925ac3..b7e1736891 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
@@ -48,13 +48,14 @@ ENTRY (syscall)
 	lr     %r4,%r5             /* third parameter  */
 	lr     %r5,%r6             /* fourth parameter */
 	l      %r6,192(%r15)       /* fifth parameter  */
+	l      %r7,196(%r15)       /* sixth parameter  */
 
-	basr   %r7,0
-0:	cl     %r1,4f-0b(%r7)      /* svc number < 256? */
+	basr   %r8,0
+0:	cl     %r1,4f-0b(%r8)      /* svc number < 256? */
 	jl     2f
 1:	svc    0
 	j      3f
-2:	ex     %r1,1b-0b(%r7)      /* lsb of R1 is subsituted as SVC number */
+2:	ex     %r1,1b-0b(%r8)      /* lsb of R1 is subsituted as SVC number */
 3:	l      %r15,0(%r15)        /* load back chain */
 	cfi_adjust_cfa_offset (-96)
 	lm     %r6,15,24(%r15)     /* load registers */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
index 4caeaeaf50..31b55d73f2 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
@@ -48,13 +48,14 @@ ENTRY (syscall)
 	lgr    %r4,%r5		   /* Third parameter.	*/
 	lgr    %r5,%r6		   /* Fourth parameter.	 */
 	lg     %r6,320(%r15)	   /* Fifth parameter.	*/
+	lg     %r7,328(%r15)	   /* Sixth parameter.	*/
 
-	basr   %r7,0
-0:	clg    %r1,4f-0b(%r7)      /* svc number < 256? */
+	basr   %r8,0
+0:	clg    %r1,4f-0b(%r8)      /* svc number < 256? */
 	jl     2f
 1:	svc    0
 	j      3f
-2:	ex     %r1,1b-0b(%r7)      /* lsb of R1 is subsituted as SVC number */
+2:	ex     %r1,1b-0b(%r8)      /* lsb of R1 is subsituted as SVC number */
 3:	lg     %r15,0(%r15)        /* load back chain */
 	cfi_adjust_cfa_offset (-160)
 	lmg	%r6,15,48(%r15)	   /* Load registers.  */