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.
+2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * 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.
+
2006-05-05 Ulrich Drepper <drepper@redhat.com>
* sunrpc/svcauth_des.c (cache_init): Use calloc instead of
/* Startup code compliant to the ELF s390 ABI.
- Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
l %r12,.L5-.Llit(%r13) # load .got pointer
la %r6,0(%r13,%r6)
la %r5,0(%r13,%r5)
- la %r2,0(%r13,%r2)
- la %r1,0(%r13,%r1)
la %r12,0(%r13,%r12)
+ l %r2,0(%r12,%r2)
+ la %r1,0(%r13,%r1)
#endif
/* ok, now branch to the libc main routine */
#else
.L1: .long __libc_csu_init-.Llit
.L2: .long __libc_csu_fini-.Llit
-.L3: .long main-.Llit
+.L3: .long main@GOT
.L4: .long __libc_start_main@plt-.Llit
.L5: .long _GLOBAL_OFFSET_TABLE_-.Llit
#endif
/* Startup code compliant to the 64 bit S/390 ELF ABI.
- Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
la %r7,160(%r15)
larl %r6,__libc_csu_fini # load pointer to __libc_csu_fini
larl %r5,__libc_csu_init # load pointer to __libc_csu_init
- larl %r2,main # load pointer to main
/* Ok, now branch to the libc main routine. */
#ifdef PIC
+ larl %r2,main@GOTENT # load pointer to main
+ lg %r2,0(%r2)
brasl %r14,__libc_start_main@plt
#else
+ larl %r2,main # load pointer to main
brasl %r14,__libc_start_main
#endif
-/* 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.
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 */
-/* 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.
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. */