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Paul Mackerras <paulus@samba.org> writes: > Thorsten Kukuk writes: > >> kernel 2.6.15 has in asm-power/elf.h (line 110): >> >> # define ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ >> >> >> But sysdeps/unix/sysv/linux/powerpc/sys/procfs.h has: >> >> #define ELF_NVRREG 33 /* includes vscr */ >> >> >> Can somebody of the POWER developers please check what the correct >> value is and fix that? > > It's 34 for 64-bit processes, but 33 for 32-bit processes. The kernel > include/asm-powerpc/elf.h file is correct. > > Paul. I propose the appended patch. Ok to commit? Andreas 2006-01-13 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/powerpc/sys/procfs.h (ELF_NVRREG): Fix value for PowerPC64. ============================================================ Index: sysdeps/unix/sysv/linux/powerpc/sys/procfs.h --- sysdeps/unix/sysv/linux/powerpc/sys/procfs.h 2 Mar 2005 20:11:38 -0000 1.12 +++ sysdeps/unix/sysv/linux/powerpc/sys/procfs.h 13 Jan 2006 07:44:25 -0000 @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1999, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1999, 2002, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -38,7 +38,11 @@ __BEGIN_DECLS #ifndef __PPC64_ELF_H #define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ #define ELF_NFPREG 33 /* includes fpscr */ -#define ELF_NVRREG 33 /* includes vscr */ +#if __WORDSIZE == 32 +# define ELF_NVRREG 33 /* includes vscr */ +#else +# define ELF_NVRREG 34 /* includes vscr */ +#endif typedef unsigned long elf_greg_t; typedef elf_greg_t elf_gregset_t[ELF_NGREG]; -- Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj SUSE Linux Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
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