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Jakub Jelinek <jakub@redhat.com> writes: > On Sat, Jan 10, 2004 at 05:10:18PM +0100, Andreas Jaeger wrote: >> --- sysdeps/unix/sysv/linux/x86_64/__start_context.S 27 Aug 2003 23:03:41 -0000 1.2 >> +++ sysdeps/unix/sysv/linux/x86_64/__start_context.S 10 Jan 2004 16:09:40 -0000 >> @@ -1,4 +1,4 @@ >> -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. >> +/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. >> This file is part of the GNU C Library. >> Contributed by Andreas Jaeger <aj@suse.de>, 2002. >> >> @@ -33,6 +33,7 @@ ENTRY(__start_context) >> movq %rbx, %rsp > > This is not reflected in the unwind info. > Unless %rbx points to a populated stack with correct caller > something needs to be done about it. It should point to a populated stack: /* This removes the parameters passed to the function given to 'makecontext' from the stack. RBX contains the address on the stack pointer for the next context. */ But yeah, we destroy %rsp - so what can we do here? > >> --- sysdeps/x86_64/strcspn.S 29 Apr 2003 22:47:18 -0000 1.2 >> +++ sysdeps/x86_64/strcspn.S 10 Jan 2004 16:09:41 -0000 >> @@ -1,7 +1,7 @@ >> /* strcspn (str, ss) -- Return the length of the initial segment of STR >> which contains no characters from SS. >> For AMD x86-64. >> - Copyright (C) 1994-1997, 2000, 2002, 2003 Free Software Foundation, Inc. >> + Copyright (C) 1994-1997, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. >> This file is part of the GNU C Library. >> Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>. >> Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>. >> @@ -40,6 +40,7 @@ ENTRY (strcspn) >> table. */ >> movq %rdi, %r8 /* Save value. */ >> subq $256, %rsp /* Make space for 256 bytes. */ >> + cfi_adjust_cfa_offset(-256) > > Typo/pasto. Fixed and committed - thanks, Andreas -- Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj SuSE Linux AG, Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
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