From 0e328c858adfe88356430f4822829cc60a239fc8 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 10 Jan 2004 18:08:28 +0000 Subject: Update. 2004-01-10 Andreas Jaeger * sysdeps/unix/sysv/linux/x86_64/__start_context.S: Add cfi directives. * sysdeps/unix/x86_64/sysdep.S (__syscall_error): Likewise. * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise. * sysdeps/x86_64/strcspn.S: Likewise. * sysdeps/x86_64/strspn.S: Likewise. --- sysdeps/x86_64/strcspn.S | 4 +++- sysdeps/x86_64/strspn.S | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'sysdeps/x86_64') diff --git a/sysdeps/x86_64/strcspn.S b/sysdeps/x86_64/strcspn.S index 7afa86b47b..05d98d0200 100644 --- a/sysdeps/x86_64/strcspn.S +++ b/sysdeps/x86_64/strcspn.S @@ -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 . Bug fixes by Alan Modra . @@ -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) movq $32, %rcx /* 32*8 bytes = 256 bytes. */ movq %rsp, %rdi xorq %rax, %rax /* We store 0s. */ @@ -110,6 +111,7 @@ L(6): incq %rax L(5): incq %rax L(4): addq $256, %rsp /* remove skipset */ + cfi_adjust_cfa_offset(-256) #if STRPBRK_P xorq %rdx,%rdx orb %cl, %cl /* was last character NUL? */ diff --git a/sysdeps/x86_64/strspn.S b/sysdeps/x86_64/strspn.S index 76007cc310..fa4abd1537 100644 --- a/sysdeps/x86_64/strspn.S +++ b/sysdeps/x86_64/strspn.S @@ -1,7 +1,7 @@ /* strspn (str, ss) -- Return the length of the initial segment of STR which contains only 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 . Bug fixes by Alan Modra . @@ -36,6 +36,7 @@ ENTRY (strspn) table. */ movq %rdi, %r8 /* Save value. */ subq $256, %rsp /* Make space for 256 bytes. */ + cfi_adjust_cfa_offset(256) movq $32, %rcx /* 32*8 bytes = 256 bytes. */ movq %rsp, %rdi xorq %rax, %rax /* We store 0s. */ @@ -106,6 +107,7 @@ L(6): incq %rax L(5): incq %rax L(4): addq $256, %rsp /* remove stopset */ + cfi_adjust_cfa_offset(-256) subq %rdx, %rax /* we have to return the number of valid characters, so compute distance to first non-valid character */ -- cgit v1.2.3